加氢站（单款）

音响（三娇娇）

蓝牙适配器（迷你）

监护仪

Method and device for predicting tower stability risk under action of wind field, and medium

The invention discloses a tower stability risk prediction method and device under the action of a wind field, and a medium. The method comprises the steps of obtaining influence factors of a tower under the action of the wind field; according to the influence factors and the corresponding factor weight values, danger degree information of the tower is obtained; according to the danger degree information, predicting the stability risk of the tower, and according to the technical scheme of the invention, performing weighting calculation based on the influence factors, thereby obtaining the danger degree information of the tower, and achieving the purpose of improving the prediction effectiveness.

Project management method and system based on BIM model, and readable storage medium

The invention relates to a project management method and system based on a BIM model and a readable storage medium, and relates to the technical field of BIM component management, and the method comprises the steps: obtaining component project management data of each component in a BIM; establishing a component attribute library of each component based on the project management data of each component, wherein the component attribute library comprises a management attribute library, a quality attribute library and a task attribute library; and inputting the component project management data into the management attribute library, the quality attribute library and the task attribute library. The BIM component project management method and device have the effect of improving the convenience of BIM component project management.

Safety protection method and device for vehicle-mounted part, vehicle and storage medium

The invention relates to a safety protection method and device for vehicle-mounted parts, a vehicle and a storage medium, and the method comprises the steps that at least one vehicle-mounted part to be subjected to safety protection is determined; on the basis of at least one vehicle-mounted part, matching an optimal safety strategy of each vehicle-mounted part; and based on a preset security architecture, performing security protection processing on each vehicle-mounted part by using a preset hardware security policy, a communication security policy, a system security policy and/or a data security policy in the optimal security policy to obtain at least one processed vehicle-mounted part. According to the invention, safety protection is carried out on the parts from four aspects of hardware, communication, system and data safety, the information safety protection capability of the vehicle-mounted parts is enhanced, the probability of occurrence of safety incidents is greatly reduced, and ...

Automatic power saving method for parking

The invention provides an automatic power saving method for parking, and the method comprises the steps: obtaining parking state information which comprises the accumulated discharge electric energy and parking time during a parking period; and calculating an average quiescent current during the parking period according to the accumulated discharge electric energy and the parking time during the parking period, comparing the average quiescent current with a current threshold value to obtain a comparison result, judging the health state of the storage battery according to the comparison result, and adjusting the power saving mode of the vehicle. By calculating the parking state information and utilizing the comparison result of the average quiescent current in the parking period and the current threshold value, automatic monitoring of the health state of the storage battery and automatic control of the power saving mode of the vehicle are achieved, the customer operation process is reduced ...

Crosslinked polyethylene insulating material aging degree detection method based on yellowness evolution

The invention relates to a method for detecting the aging degree of a crosslinked polyethylene insulating material based on yellowness evolution. The method comprises the following steps: acquiring a first particle yellowness index of a first processing material particle of a target raw material particle, acquiring a second particle yellowness index of a second processing material particle of the target raw material particle, and acquiring an original particle yellowness index corresponding to the target raw material particle, according to the first particle yellowness index, the second particle yellowness index and the original particle yellowness index, production process quality description information is obtained, and according to the production process quality description information, the aging degree corresponding to the second processing material particles is determined. By adopting the method, various yellowness indexes corresponding to the material particles can be directly obtained ...

Coal-fired power generation system and adjusting method thereof

The invention relates to a coal-fired power generation system and an adjusting method thereof. The coal-fired power generation system comprises a coal-fired power generation unit and a carbon capture system. The coal-fired power generation unit comprises a boiler and a steam turbine, the boiler is provided with a smoke outlet and a steam outlet, and the steam outlet of the boiler communicates with a steam inlet of the steam turbine. The carbon capture system comprises an absorption tower and a desorption tower, the absorption tower is provided with a gas inlet, a liquid outlet and a liquid inlet, the liquid inlet of the absorption tower is used for guiding an absorbent into the absorption tower, the gas inlet of the absorption tower is communicated with a smoke outlet of the boiler, the liquid outlet of the absorption tower is communicated with the liquid inlet of the desorption tower, and the absorption tower is arranged above the desorption tower. According to the technical scheme, the ...

A NCu - 30 - 4 - 2 - 1 nickel-copper alloy metallographic electrolytic corrosive fluid and etching method

... 本发明涉及种NCu‑30‑4‑2‑1镍铜合金的金相电解腐蚀液及腐蚀方法，电解腐蚀液由硫酸铵、水合柠檬酸和水组成，其各组分的比例为：100ml水、0.5‑1g硫酸铵、2‑4g水合柠檬酸。腐蚀方法为：将制备好的试样在腐蚀液中以0.01‑0.05A/cm的电流密度电解腐蚀，腐蚀时间15‑45s。本发明的有益效果是：采用本发明的电解腐蚀液及腐蚀方法能够清晰地显示NCu‑30‑4‑2‑1镍铜合金固溶时效处理后的金相组织，有利于观察析出相的大小、形貌和分布。 ...

Ultrasonic guided wave permeation enhancing method and system for tailing dam

The invention provides an ultrasonic guided wave permeation enhancing method and system for a tailing dam, and the method comprises the steps: restoring a field environment through preparing a test model, carrying out test simulation, and screening out a proper transducer working frequency; working power of a transducer is calculated according to a local cavitation threshold value and sound wave attenuation in tailings; designing a waveguide array on the basis of local geological conditions; and establishing a relation between the infiltration line monitoring system and the power regulation base station, and regulating the stop and start of the transducer according to the ascending and descending of the infiltration line. According to the ultrasonic guided wave permeation enhancing method for the tailing dam, the cavitation effect generated by ultrasonic guided waves is utilized in the tailing dam, gaps of tailings can be enlarged under the action of ultrasonic cavitation and mechanical ...

Integrated zero-discharge treatment system and process for chemical plating wastewater

The invention discloses an integrated zero-discharge treatment system and process for chemical plating wastewater. The integrated zero-discharge treatment system comprises a pretreatment system, a concentration reduction system and a solidification crystallization system, the pretreatment system comprises a raw water adjusting tank, a first pH adjusting tank, an aluminum-carbon micro-electrolysis system, a second pH adjusting tank, a flocculation tank, a coagulation tank, a physicochemical sedimentation tank, a MnFe2O4-coated Al2O3 adsorption system and a sodium cation exchange softening system which are connected in sequence; the concentration reduction system comprises a three-stage reverse osmosis system connected with the sodium cation exchange softening system; the solidification crystallization system comprises a heat pump low-temperature evaporation concentration system and a thickener which are sequentially connected with the three-stage reverse osmosis system. According to the ...

Process for treating high-ammonia spraying wastewater in photovoltaic industry

The invention relates to a photovoltaic industry high-ammonia spraying wastewater treatment process which comprises the following steps: (1) adjusting wastewater to be alkaline, enabling the adjusted wastewater to be in contact with air, converting ammonia nitrogen in the wastewater into ammonia gas, and enabling the temperature of the air to be greater than or equal to 40 DEG C; (2) the ammonia gas obtained in the step (1) is absorbed by an adsorbent, a preparation method of the adsorbent comprises the following steps that an iron-containing compound solution and a carrier are mixed to obtain a mixed solution, then the mixed solution is subjected to suction filtration and drying to obtain the granular adsorbent, and the carrier comprises one or a combination of more of activated aluminum oxide, silicon oxide, zirconium oxide, magnesium oxide and a molecular sieve. According to the high-ammonia spraying wastewater treatment process in the photovoltaic industry, ammonia nitrogen in the wastewater ...

Data processing method and device, electronic equipment and vehicle

The invention relates to a data processing method and device, electronic equipment and a vehicle, and relates to the technical field of data processing. The data processing method comprises the following steps: acquiring observation data acquired by a perception sensor; based on the observation data, determining a first coordinate position of the observation object in a preset coordinate system, and performing reverse conversion on the first coordinate position to obtain a second coordinate position; the observation object is any one of at least one object observed by the perception sensor. And comparing the first coordinate position with the second coordinate position to obtain a first comparison result, and generating a first verification failure message under the condition that the first comparison result meets a first preset condition. The driving safety of the vehicle is improved.

Data isolation method and device, electronic equipment and storage medium

The invention provides a data isolation method and device, electronic equipment and a storage medium. The method comprises the steps that user login information is acquired; calling a corresponding data display page according to the user login information; generating a target database statement fragment according to an isolation condition corresponding to a data list in the data display page; splicing the target database statement fragment to a basic database statement of a data list to obtain a target database statement; and calling target data based on the target database statement, and displaying the target data in a data list. According to the method provided by the scheme, the data list is bound with the isolation condition, and the data in the database is bound with the corresponding data list inevitably, so that the data can be isolated, and the security of the data is improved.

Broadband phase-locked source and electronic equipment

The invention relates to the technical field of communication, in particular to a broadband phase-locked source and electronic equipment, and the broadband phase-locked source comprises a phase-locked loop circuit which is used for carrying out the phase discrimination of a reference input signal of a first frequency into a radio frequency output signal of a second frequency, and the second frequency is greater than the first frequency; the power distribution circuit is used for performing power distribution on the radio frequency output signal of the output end of the phase-locked loop circuit to obtain a feedback radio frequency signal and feeding back the feedback radio frequency signal to the input end of the phase-locked loop circuit; and the control circuit is used for configuring a working program of the phase-locked loop circuit, performing frequency division on a reference input signal and a feedback radio frequency signal at the input end of the phase-locked loop circuit by using ...

Vehicle charging method and device, electronic equipment and storage medium

The invention relates to a vehicle charging method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining the first electric quantity information of a first battery of a vehicle, the first electric quantity information represents the electric quantity of the first battery, and when the electric quantity represented by the first electric quantity information is greater than a first threshold value, charging the first battery; the operation state of a control network of the vehicle is obtained, the control network represents a controller local area network of the vehicle, a charging strategy corresponding to the operation state is determined, the charging strategy represents a mode of charging the second battery to be charged, and the first battery is controlled to charge the second battery based on the charging strategy. Therefore, according to the electric quantity of the first battery and the operation state of the controller local area network ...

Electric quantity early warning method and device of vehicle

The invention relates to the technical field of vehicle storage batteries, in particular to a vehicle electric quantity early warning method and device.The method comprises the steps that the actual electric quantity collected by a vehicle and the actual temperature of the environment where the vehicle is located are obtained, and the current electric quantity judgment value of the vehicle is calculated according to the actual electric quantity and the actual temperature; and judging whether the current electric quantity judgment value is greater than a preset early warning threshold value, if the electric quantity judgment value is less than or equal to the preset early warning threshold value, identifying a low electric quantity type of the vehicle, and sending an electric quantity early warning signal to an object corresponding to the low electric quantity type. According to the embodiment of the invention, the sending object is determined according to the actual electric quantity and ...

Vehicle-mounted equipment authentication method, device and system, vehicle and readable storage medium

The invention discloses a vehicle-mounted equipment authentication method, device and system, a vehicle and a readable storage medium, relates to the technical field of vehicles, and aims to realize communication security between vehicle-mounted equipment. The method is applied to a server, and comprises the following steps: sending a first random number to vehicle-mounted equipment under the condition that a first authentication request message sent by the vehicle-mounted equipment is received; receiving an authentication message sent by the vehicle-mounted equipment; the authentication message comprises a vehicle-mounted device identifier, a second random number and a first message authentication code, and the first message authentication code is obtained after the vehicle-mounted device processes the vehicle-mounted device identifier and the first random number by using a preset algorithm; under the condition of determining that the vehicle-mounted equipment passes the authentication ...

Vehicle power management method and device, electronic equipment and storage medium

The invention provides a vehicle power management method and device, electronic equipment and a storage medium, and relates to the technical field of automobile control, and the method comprises the steps that the current electric quantity of a high-voltage battery is determined, and when the current electric quantity of the high-voltage battery is smaller than or equal to a first preset value, the high-voltage battery supplies power to primary equipment; when the current electric quantity of the high-voltage battery is larger than a first preset value and smaller than a second preset value, the high-voltage battery supplies power to the primary equipment and the secondary equipment; and when the current electric quantity of the high-voltage battery is greater than or equal to a second preset value, the high-voltage battery supplies power to the first-stage equipment, the second-stage equipment and the third-stage equipment. The problem that the energy utilization rate of a vehicle power ...

Vehicle braking system and vehicle

The invention relates to a vehicle braking system and a vehicle, and relates to the technical field of automobiles. The vehicle braking system comprises a first braking controller, a second braking controller and an automatic driving controller. The automatic driving controller is connected with the first brake controller and the second brake controller; the first brake controller is in communication connection with at least one first wheel speed sensor in the multiple wheel speed sensors; the first brake controller is used for determining the current vehicle speed of the vehicle according to the wheel speed signal sent by the at least one first wheel speed sensor under the condition that the second brake controller breaks down, and sending the current vehicle speed of the vehicle to the automatic driving controller; and the second brake controller is used for determining the current vehicle speed of the vehicle according to the wheel speed signal sent by the at least one second wheel speed ...

PET (positron emission tomography) detector and PET imaging system based on multi-lamination of two types of scintillators

The invention discloses a PET (Positron Emission Tomography) detector and a PET imaging system based on two types of scintillator multi-lamination layers. The PET detector comprises at least three crystal layers and a photoelectric detector layer, each crystal layer is formed by arranging a plurality of crystal strips perpendicular to an XY plane in the XY plane, and the space between every two adjacent crystal strips is filled with a reflectivity material highly reflecting target wavelength light; the crystal layers are divided into two types according to the material of the crystal strip: a first type crystal layer formed by a first type scintillation crystal and a second type crystal layer formed by a second type scintillation crystal; the first type scintillation crystal and the second type scintillation crystal have different luminescence decay time and light output; stacking the crystal layers along the Z direction to obtain a detector crystal array; the Z direction is vertical to ...

All-fiber pull switch and transmission equipment fault positioning and early warning system

The invention discloses an all-fiber pull-cord switch and a transmission equipment fault positioning and early warning system. The all-fiber pull-cord switch comprises a single-wavelength laser, an optical pulse modulator, an optical detector, an optical fiber coupler, a signal processor and a microstructure optical fiber. The single-wavelength laser is connected with one end of the optical pulse modulator, the other end of the optical pulse modulator is connected with the input end of the optical fiber coupler, the first output end of the optical fiber coupler is connected with the microstructure optical fiber, and the second output end of the optical fiber coupler is connected with one end of the optical detector; the other end of the light detector is connected with the signal processor; wherein the microstructure optical fibers are arranged on the two sides of the conveying equipment in the conveying direction. The micro-structure optical fiber is adopted, so that the complexity and ...

Monitoring method, vehicle, testing method, in-vehicle infotainment system and readable storage medium

The invention discloses a monitoring method, a vehicle, a testing method, a vehicle machine system and a nonvolatile computer readable storage medium. The monitoring method comprises the following steps: acquiring communication data of a vehicle-mounted terminal application; an operation instruction of an object of the vehicle is obtained, a vehicle-mounted terminal application is started according to the operation instruction, and the vehicle-mounted terminal application is installed in a vehicle-mounted terminal of the vehicle; after the vehicle-mounted terminal application is started, communication data of the vehicle-mounted terminal application are obtained in real time; comparing the communication data with pre-stored communication data in a preset white list; and under the condition that the pre-stored communication data matched with the communication data does not exist, determining that the communication data is illegal. According to the monitoring method, the vehicle, the testing ...

Cultivation method for promoting blooming of cassava

The invention discloses a cultivation method for promoting blooming of cassava, and belongs to the technical field of crop cultivation. The method comprises the following steps: (1) variety selection; (2) potting preparation; (3) cassava planting; (4) potting management; (5) applying fertilizer for the first time; (6) applying fertilizer for the second time; (7) spraying flower forcing liquid; and (8) flower protection. The matrix formed by mixing vermiculite, perlite and coarse sand is used, tubers germinate as soon as possible, potted plants are cultured in an arched shed, plants are promoted to grow as soon as possible, the growth period is advanced, the phosphate fertilizer used in the first fertilization can make plant stems and branches tough and promote flower bud formation, the potash fertilizer used in the second fertilization can promote plant photosynthesis, and the yield of the plants is increased. After fertilization, sufficient water is sprayed to harden the soil, so that ...

Abnormity detection method and system during parking period of vehicle

The invention relates to the technical field of vehicle detection, and discloses an anomaly detection method and system during vehicle parking, and the method comprises the following specific steps: recording the power-off time and the power-off electric quantity of a vehicle when the vehicle is parked; monitoring the network state of the CAN network during the power-off period of the vehicle in real time: if the CAN network is activated during the power-off period of the vehicle, starting a CAN working duration recording timer to record the accumulated activation time of the CAN network; when the vehicle is powered on, the power-on time and the power-on electric quantity of the vehicle are recorded; and judging whether the vehicle is abnormal. According to the invention, the problem that the prior art lacks a method for rapidly detecting the power shortage of the vehicle during parking is solved, and the method has the characteristic of saving manpower.

Method for qualitatively testing nuclear fuel micro-zone burnup based on electronic probe

The invention discloses a method for qualitatively testing nuclear fuel micro-zone burnup based on an electronic probe. The method comprises the following steps: acquiring the burnup of a nuclear fuel sample; determining the fission element neodymium content of at least two to-be-detected areas on the surface of the nuclear fuel sample based on an electronic probe, performing statistics to obtain the average neodymium content of the nuclear fuel sample, and establishing an association relationship between the fuel consumption of the nuclear fuel sample and the average neodymium content; on the basis, the neodymium content in the micro-area on the surface of the nuclear fuel sample is measured through an electronic probe, and the fuel consumption in the micro-area can be calculated according to the incidence relation. Due to the fact that the neodymium content at the nuclear fuel micro-area can accurately reflect the fuel consumption at the position, the electronic probe is high in testing ...

Seedling raising device for cassava planting and use method of seedling raising device

The invention relates to the field of seedling raising facilities, in particular to a cassava planting seedling raising device which comprises a bearing frame, an outer hopper is elastically mounted at the upper end of the bearing frame, a seeding burying part is mounted on the inner side of the outer hopper in a penetrating mode, a swing part is mounted at the upper end of the bearing frame, and protruding plates extend from the upper edges of the two sides of the outer hopper. The seedling raising device for cassava planting comprises a bearing frame and a swing part, the swing part is attached to the middle of the upper end of a protruding plate, the swing part is connected with a seeding burying part, two tray frames are symmetrically and fixedly installed on the lower portion of the inner side of the bearing frame, and a plurality of seedling raising plates are slidably installed between the two tray frames. According to the seedling raising device, the labor intensity of workers is ...

Optical fiber sensor and manufacturing method thereof

The invention discloses an optical fiber sensor and a manufacturing method thereof, and the optical fiber sensor comprises an optical fiber, an insertion core, a fixing sleeve, a tail handle, and a cladding tube. The insertion core and the tail handle are arranged at the two ends of the fixing sleeve respectively, and one end of the cladding tube is connected with the tail handle. The optical fiber sequentially penetrates through the cladding tube, the tail handle, the fixing sleeve and the insertion core, and the end part of the optical fiber is flush with the end part of the insertion core; the cladding tube, the tail handle, the fixing sleeve and the insertion core are all made of radiation-resistant materials. The optical fiber sensor disclosed by the invention has the outstanding advantages of small size, electromagnetic interference resistance, easiness in forming a sensing network and the like, has the advantage of radiation resistance, and can be suitable for a nuclear reactor; ...

Filter element dust removal method and system of gas filter

The invention discloses a filter element dust removal method and system of a gas filter, and relates to the technical field of gas cleaning equipment. One end of a filter element of the gas filter is fixed on a working platform through a rotatable part, a beveled air outlet spray gun of the air compressor extends into the filter element from the other end of the filter element, the working power of the air compressor is determined according to the type of the filter element, and the air compressor is controlled to work at the working power. According to the air filter, the air moves from the interior of the filter element to the exterior of the filter element at the preset pressure and pushes the filter element to rotate relative to the working platform, so that dust in the filter element is efficiently removed by means of outward thrust of the air and centrifugal force generated when the filter element rotates, and the dust removal efficiency and effect of the filter element of the air ...

Ultrasonic guided wave permeation enhancing method and system for ion type rare earth in-situ ore leaching

According to the ultrasonic guided wave permeation enhancing method and system for ion type rare earth in-situ ore leaching, an ultrasonic transducer is installed on the portion, exposed out of the earth surface, of a waveguide to release ultrasonic waves to a rare earth ore leaching area, and the generated ultrasonic waves are spread to the periphery along the waveguide in a guided wave mode; an ultrasonic cavitation effect is generated in a rare earth ore aquifer, and mechanical energy generated by cavitation acts on rare earth ore, so that the permeability coefficient of the rare earth ore is increased. The method comprises the following steps: preparing a penetration test sample according to an environment in which ionic rare earth ore is located, and performing test simulation to screen a proper transducer working frequency; through the existing infiltration intensity monitoring means of the rare earth ore, the relation between the rare earth ore and the power adjusting base station ...

Anti-splashing mask

The utility model relates to the technical field of masks, and discloses an anti-splashing mask which comprises a mask body, a binding mechanism is bonded to the right side of the mask body, a first through hole is formed in the right side of the mask body, the first through hole is located below the binding mechanism, and a sealing mechanism is bonded to the inner wall of the first through hole. By arranging the mask body and the sealing mechanism, when the sputum suction tube needs to be replaced, the closing-up belt is loosened, then a new sputum suction tube is rapidly replaced, after the sputum suction tube is replaced, the closing-up belt is rapidly tightened, at the moment, the first through hole is sealed through the flexible sealing sleeve, occupational exposure of medical staff is reduced, and meanwhile the medical staff can conveniently replace the sputum suction tube through the unscrewing mechanism. When sputum suction, mouth protection and pharynx or nasal swab collection ...

一种Q420C级热轧角钢及其基于机器学习的制备方法

... 本发明公开了一种Q420C级热轧角钢及其基于机器学习的制备方法，通过GRA‑ELM性能‑成分优化模型调整合金成分并优化轧制工艺，使得该热轧角钢在室温下具有铁素体和珠光体组织结构。采用V微合金化工艺，使钢中析出细小弥散的V(C、N)细化组织，最终获得的大规格角钢具有良好的强度和抗冲击性能，其屈服强度≥420MPa，抗拉强度≥570MPa，伸长率≥22％，0℃纵向V型缺口冲击功平均为123J以上。本发明通过机器学习算法合理的减少了钒的用量，降低吨钢成本，通过合理的合金成分设计、加热制度优化与轧制工艺研究，开发了满足各方面性能要求的大规格热轧等边角钢，其成本低廉且制备工艺简单。 ...

Ultrasonic guided wave permeation enhancing method and system for soft soil foundation pit

The invention provides an ultrasonic guided wave permeation enhancing method and system for a soft soil foundation pit. According to the method, a field environment is restored by preparing a test model, test simulation is carried out, and a proper transducer working frequency is screened out; working power of a transducer is calculated according to a local cavitation threshold value and sound wave attenuation in soft soil; designing a waveguide array on the basis of local geological conditions; and establishing a relation between the pore water pressure monitoring system and the power regulation base station, and regulating the stop and start of the transducer according to the increase and decrease of the pore water pressure. According to the method, mechanical energy generated in the medium transmission process of sound waves and mechanical energy generated by cavitation collapse of the sound waves in water are utilized, under the action of the two kinds of mechanical energy, holes of ...

Interior direct grounding box of high tension cable who establishes on -line monitoring device

... 本实用新型公开了种内设在线监测装置的高压电缆直接接地箱，其箱体内部包括四根电缆，分别为A、B、C、地四相接地电缆；其特征在于：所述的A、B、C三相接地电缆的芯线1上，设有护套电流监测CT11、局部放电监测高频CT12和局部放电监测相位CT13。该高压电缆直接接地箱中的在线监测装置的灵敏度高，不易损坏，使用寿命长。 ...

High-strength transparent wood film and preparation method thereof

The invention provides a high-strength transparent wood film and a preparation method thereof. The preparation method comprises the following steps: firstly, cutting wood into wood chips with a certain thickness, and uniformly drying until the water content is 6-8%; the preparation method comprises the following steps: carrying out delignification treatment on wood chips, washing the wood chips with deionized water until the wood chips are neutral, treating the wood chips with a sodium periodate solution, selectively oxidizing carboxyl groups at C2 and C3 positions on a cellulose molecular chain into aldehyde groups, finally adding ethylene glycol to terminate the reaction, washing the wood chips with deionized water, drying the treated wood chips, soaking the wood chips in deionized water again, and drying the wood chips. And the wood film is placed in the natural environment for self-compaction, and the sodium periodate oxidized high-strength flexible transparent wood film is obtained ...

Automobile body control domain and control method

The invention discloses an automobile body control domain and control method, and the automobile body control domain comprises an input module which is used for collecting automobile body information of an automobile and a first control request of scene arrangement; the output module is used for outputting a control instruction or a driving signal of the whole vehicle according to the first control instruction; the microcontroller comprises a functional software module and a safety verification software module, the functional software module generates a first control instruction according to the first control request, and the safety verification software module outputs the first control instruction to the output module when identifying that the action scene to which the first control instruction belongs is a non-dangerous scene according to the vehicle body information. According to the embodiment of the invention, the vehicle body information of the vehicle and the first control request ...

Hearth temperature optimization control method based on fuel gas component change

The invention relates to a hearth temperature optimization control method based on fuel gas component change. The hearth temperature optimization control method comprises the steps that S1, fuel gas real-time component information is obtained through a fuel gas component sensor arranged at a fuel gas feeding pipe according to a preset time interval; s2, based on the fuel gas real-time component information and a fuel gas flow set value, a fuel gas optimized flow value is obtained; and S3, according to the optimization control switching logic, the fuel gas feeding flow is set through a fuel gas flow controller according to the fuel gas optimization flow value or the fuel gas flow set value. Compared with a traditional temperature flow control scheme, the control period is short, the adjusting speed is high, and the control difficulty is reduced; after the components of the fuel gas change, stable heat can still be provided by optimizing the feeding flow of the fuel gas, so that the temperature ...

Interior high tension cable cross -bonding case of establishing on -line monitoring device

... 本实用新型公开了种内设在线监测装置的高压电缆交叉互联箱，箱体内部包括三根同轴电缆1，所述的同轴电缆的上部设有内芯连接头11，下部设有外芯连接头15，其特征在于：每根所述的同轴电缆1的内芯连接头11和外芯连接头15之间的芯线上设有护套电流监测CT12、局部放电监测高频CT13和局部放电监测相位CT14。本实用新型的高压电缆交叉互联箱中的在线监测装置的灵敏度高，不易损坏，使用寿命长。 ...

Heating device for heating aluminum electrolysis prebaking tank

The invention provides a heating device for heating an aluminum electrolysis prebaking tank, and relates to the technical field of aluminum electrolysis. The heating device for heating the aluminum electrolysis prebaking tank comprises a prebaking tank body, a biomass combustion furnace for generating a heat source and a master controller. According to the invention, biomass fuel is combusted to form high-temperature airflow, the high-temperature airflow enters the distribution box along the main air inlet pipe and the first connecting pipe after being sucked by the high-temperature-resistant fan, the high-temperature airflow is distributed to the plurality of groups of blowing heads through the plurality of groups of branch pipes with the same length, and then the high-temperature airflow is fed into the working cavity through the plurality of groups of blowing heads; the inside of the working cavity is heated through high-temperature air flow, an electrolytic cell cathode lining and a ...

Vehicle searching method and system based on parking space automatic identification, medium and electronic equipment

The invention provides a vehicle searching method and system based on parking space automatic identification, a medium and electronic equipment, and the method comprises the steps: obtaining the environment information and positioning information of a parking position of a target vehicle, judging the parking space information of the parking position of the target vehicle based on the environment information, and enabling the parking space information to comprise a parking space line and/or a parking space number. And sending the parking space information and the positioning information to a client, so that a user can find a vehicle according to the parking space information and the positioning information received by the client. The problem of difficulty in vehicle searching is solved, and the vehicle searching efficiency and the user experience can be improved.

Multi -functional grounding box of high tension cable

... 本实用新型公开了种高压电缆多功能接地箱，箱体1内部包括三个延伸至箱体外部的同轴电缆11，每个同轴电缆11上分别设有内芯连接头2和外芯连接头3，且内芯连接头2和外芯连接头3将所述的同轴电缆11连接至高压电缆绝缘中间接头绝缘铜壳12；箱体1上还设有接地连接头4；箱体1内部还设有可拆卸的过电压保护器5,过电压保护器5连接接地连接头4;该接地箱还设有连接内芯连接头2和外芯连接头3、内芯连接头2和过电压保护器5、外芯连接头3和过电压保护器5、内芯连接头2和接地连接头4、外芯连接头3和接地连接头4之间的可拆卸联板。该接地箱能够减少高压电缆接地改造工作过程中接地电缆的使用量和工作人员的工作量。 ...

Dual EPB brake redundancy system and method for vehicle

The invention relates to the technical field of intelligent driving automobiles, in particular to a dual-EPB brake redundancy system and method for a vehicle, and the system comprises a first EPB caliper and a second EPB caliper; the first brake controller is connected with the first EPB caliper, the second brake controller is connected with the second EPB caliper, and the first brake controller and the second brake controller are respectively used for controlling the corresponding EPB calipers to brake the vehicle; the first power supply and the second power supply both supply power to the brake controller; and the automatic driving controller is used for controlling the non-fault power supply to supply power to the brake controller when the power supply fails, and controlling the brake controller to drive the non-fault EPB calipers to brake when the EPB calipers fail. According to the embodiment of the invention, the execution of the braking request in the intelligent driving process ...

Bridge cable mounting machine

The invention relates to the field of bridge construction, in particular to a bridge cable mounting machine. The bridge inhaul cable installing machine comprises a bottom frame, first connecting shafts, material frames, a push plate, a bearing plate, a connecting frame, a hoisting mechanism, a fastening mechanism, a transmission mechanism and the like, the left side and the right side of the front portion of the bottom frame are connected with the first connecting shafts, the front side and the rear side of the top of the bottom frame are each connected with the two material frames, and the lower portions of the material frames are slidably connected with the push plate; the left end and the right end of the connecting shaft are connected with bearing plates, the top of the bottom frame is connected with a connecting frame, a lifting mechanism is arranged between the bottom frame and the bearing plates, a fastening mechanism is arranged on the connecting frame, and a transmission mechanism ...

Vehicle AD sampling device and method

The invention provides a vehicle AD sampling device and method. The vehicle AD sampling device comprises a vehicle power supply system, an AD sampling circuit and a processor. According to the invention, on the basis that AD sampling is carried out on a primary reference analog voltage through an AD sampling circuit, the primary reference analog voltage and a secondary reference analog voltage are received through a processor and subjected to analog-to-digital conversion, and a primary reference digital voltage and a secondary reference digital voltage are obtained; the relative deviation of the primary reference analog voltage is calculated according to the primary reference digital voltage and the secondary reference digital voltage, and finally the digital signal is calibrated according to the relative deviation, so that the AD sampling accuracy of the primary reference analog voltage is effectively improved, the sampling precision is high, the corresponding hardware structure can be ...

Vehicle-mounted external light control system and method

The invention relates to a vehicle-mounted external light control system and method. The control system comprises a headlamp module, a light control module and a function safety module. The function safety module comprises a signal conversion unit and a comparison unit; the light control module is used for receiving an externally input light control signal, converting the light control signal into a control logic signal and transmitting the control logic signal to the functional safety module; the signal conversion unit is used for converting a control signal; the comparison unit performs consistency judgment on the light control signal and the control logic signal converted by the conversion unit; and the functional safety module sends the processed light control signal or control logic signal to the headlamp module according to the judgment result of the comparison unit. Under the condition that the bus technology is applied to the vehicle, the function safety module can judge whether ...

Electrode feeding automatic cleaning device and method for aluminum electrolysis anode scrap

The invention discloses an automatic pole feeding cleaning device and method for aluminum electrolysis residual poles, and relates to the technical field of pole feeding cleaning devices.The automatic pole feeding cleaning device comprises a fixed workbench, a fixed mounting frame arranged in an inverted-U shape is fixedly mounted on the upper surface of the fixed workbench, and a plurality of lower clamping air cylinders are fixedly mounted on the upper surface of the fixed workbench. Through mutual cooperation of a movable mounting ring, a first connecting plate, clamping mechanisms, a mounting side plate, a range finder and a first pushing mechanism, the first pushing mechanism drives the corresponding clamping mechanism to move up and down when driving the first connecting plate to move up and down; the distance measuring instrument can accurately measure the distance between the clamping mechanism and the electrode feeding electrolyte block material, so that the clamping mechanism ...

Centering driving verification method and system, electronic equipment and storage medium

The invention provides a centering driving verification method and system, electronic equipment and a storage medium, and the method comprises the steps: obtaining the driving track information and vehicle speed information of a to-be-controlled vehicle, and a current road image of a lane where the to-be-controlled vehicle is located, extracting the feature points of a left lane line and a right lane line in the current road image, and obtaining the feature points of the left lane line and the right lane line; performing curve fitting on the left lane line feature points and the right lane line feature points to obtain a left lane line equation and a right lane line equation, and performing curve fitting based on the driving track information to obtain a driving track equation; and determining a track relative deviation value, a position relative deviation value and a course relative deviation value according to the left-side lane line equation, the right-side lane line equation, the driving ...

Power supply method and device after power-off of whole vehicle

The invention relates to the technical field of vehicle controllers, in particular to a power supply method and device after vehicle power-off, and the method comprises the steps: controlling the power-off of a vehicle based on a vehicle power-off request, recognizing at least one associated load and/or at least one associated vehicle controller corresponding to a function starting request of a user, and starting the function starting request of the user according to the at least one associated load and/or at least one associated vehicle controller; and when a function closing request of a user is obtained, if a corresponding second power interface is not in an activated state after at least one associated load and/or at least one associated vehicle controller corresponding to the function closing request are/is closed, power supply to the second power interface is stopped. According to the embodiment of the invention, accurate power management of the vehicle can be realized, and the mapping ...

Ionic liquid modified conductive carbon black cable semi-conductive shielding material and preparation method thereof

The invention provides an ionic liquid modified conductive carbon black cable semi-conductive shielding material and a preparation method thereof, a semi-conductive shielding material composition comprises the following components in parts by weight: 58-64 parts of a base material, 27-34 parts of conductive carbon black, 1-5 parts of ionic liquid, 1-2 parts of a lubricant, 0.3-0.7 part of an antioxidant and 0.4-2.2 parts of a cross-linking agent, and the semi-conductive shielding material composition comprises the following components in parts by weight: 58-64 parts of the base material, 27-34 parts of the conductive carbon black, 1-5 parts of the ionic liquid, 1-2 parts of the lubricant, 0.3-0.7 part of the antioxidant and 0.4-2.2 parts of the cross-linking agent. The invention also provides a preparation method of the ionic liquid modified conductive carbon black, and when the conductive carbon black treated by the method is used as a semi-conductive internal shielding material of an ...

Method for detecting pressure source by using online pressure gauge

The invention discloses a method for detecting a pressure source by using an online pressure gauge, belongs to the technical field of instrument detection, and is applied to a pressure gauge group under the same pressure source. The pressure gauge group comprises three or more than three pressure gauges; comprising the following steps: recording the pressure indicating value of each pressure gauge in a pressure gauge group at the same moment, and recording the temperature at the moment; judging whether all the pressure gauges in the pressure gauge group meet the use requirements or not according to the pressure indicating values, and if yes, judging whether the pressure indicating values of all the pressure gauges in the pressure gauge group are within the allowable range of the pressure sources at the pressure gauge mounting positions or not; and if the pressure indicating value of the pressure gauge is not in the range, the pressure source does not meet the use requirement. Whether the ...

Celery AgDREBA6a gene and application thereof in improving high temperature stress resistance of plants

The invention discloses a celery AgDREBA6a gene and application of the celery AgDREBA6a gene in improving high-temperature stress resistance of plants, and belongs to the field of gene engineering. The nucleotide sequence of the AgDREBA6a gene is as shown in SEQ ID NO. 1, and the amino acid sequence of the protein coded by the AgDREBA6a gene is as shown in SEQ ID NO. 2. The invention finds that the gene AgDREBA6a plays an important regulation and control role in plant high-temperature stress, the AgDREBA6a gene is transferred into arabidopsis thaliana, the root growth capability, photosynthesis and heat resistance of the obtained transgenic plant are obviously improved, and the gene disclosed by the invention is proved to have a wide application prospect.

Adjustable steel structure support

The invention relates to the technical field of supports, and discloses an adjustable steel structure support which comprises a side frame and a platform frame, a bottom transverse frame is fixedly connected to the surface of the bottom end of the side frame, a supporting frame is fixedly connected to one side of the side frame, a frame is fixedly connected to the inner wall of the platform frame, and a net rack table is fixedly connected to the inner wall of the frame. A mounting opening is formed in the surface of the net rack table in a penetrating mode, the inner walls of the two ends of the bottom transverse frame are rotationally connected with a first wheel shaft and a second wheel shaft correspondingly, a guide rail mechanism is arranged below the supporting frame, and a transmission mechanism is arranged on the inner wall of the mounting opening. According to the adjustable steel structure support, the whole device can be controlled to move linearly along the guide rail mechanism ...

Method and system for predicting power shortage probability of vehicle and cloud server

The invention discloses a method, a system and a cloud server for predicting the power shortage probability of a vehicle, and is applied to the cloud server, and the cloud server communicates with a vehicle machine device. The method comprises the following steps: respectively acquiring a plurality of initial start data sets of a storage battery uploaded by a vehicle machine device within a preset time; according to each initial starting data set, determining a predicted internal resistance corresponding to each initial starting data set through a target internal resistance prediction algorithm to obtain a plurality of predicted internal resistances; determining a target internal resistance according to the plurality of predicted internal resistances; acquiring a vehicle historical data set uploaded by the vehicle machine device; and determining the power shortage probability of the vehicle according to the target internal resistance and the vehicle historical data set. Internal resistance ...

Intelligent driving control system and method

The invention discloses an intelligent driving control system and method, and relates to the technical field of automatic driving. The system comprises a driving function module and an expected function safety capability evaluation module. Wherein the driving function module is used for acquiring environment information, generating first target information, first safety boundary information, driving strategy information and a first control signal, and sending the first control signal to a vehicle actuator for execution so as to control a vehicle; and the expected function safety capability evaluation module is used for acquiring the environment information, the first target information, the first safety boundary information, the driving strategy information and the first control signal, generating a first risk evaluation result, generating a second control signal, transmitting the second control signal to the driving function module, and adjusting the first control signal. Compared with ...

Restaurant wastewater treatment process

The invention relates to a restaurant wastewater treatment process which comprises the following steps: (1) adding a demulsifier into restaurant wastewater for demulsification treatment; (2) carrying out microbubble treatment on the demulsified wastewater in a microbubble flotation tank; (3) carrying out anaerobic treatment on the wastewater subjected to microbubble treatment; and (4) adding phosphate and magnesium salt into the wastewater subjected to anaerobic treatment, enabling the phosphate and the magnesium salt to react with phosphorus and nitrogen in the wastewater to generate precipitates, and discharging clear water. The restaurant wastewater treatment process provided by the invention has the advantages of efficient oil removal efficiency, organic matter removal efficiency, capability of recycling phosphorus and nitrogen in wastewater as secondary resources, small occupied area and low energy consumption; and the obtained precipitate can be reused as a slow-release phosphate ...

Pesticide composition for preventing and treating tetranychus cinnabarinus of cassava

The invention belongs to the technical field of pesticides, and particularly relates to a pesticide composition for preventing and treating tetranychus cinnabarinus of cassava. The invention relates to an insecticidal and acaricidal pesticide composition. Effective components of the insecticidal and acaricidal pesticide composition are formed by compounding fluralan and cyflumetofen or SYP-9625. According to the invention, a compound combination of flurala and an existing medicament is screened, the cotoxicity coefficient of the compound combination of flurala and cyflumetofen or SYP-9625 to tetranychus cinnabarinus is more than 120, a synergistic effect is shown, the prevention and control effect on tetranychus cinnabarinus can be improved, and the compound combination has important significance on prevention and control of tetranychus cinnabarinus on cassava. In addition, compared with a single effective component, the pesticide resistance risk can be reduced, and meanwhile the service ...

Mammary gland minimal cancer analysis method based on multi-modal ultrasonic image self-supervised learning

The invention discloses a mammary gland minimal cancer analysis method based on multi-mode ultrasonic image self-supervised learning, which comprises the following steps: step 1, carrying out data acquisition on mammary gland minimal cancer multi-mode ultrasonic images to form a database, and determining a gold standard; step 2, establishing a self-supervised deep learning model through a clinical image of breast mass of more than 1cm; 3, training the processed breast minimal cancer image data set through a self-supervised deep learning model to obtain a minimal cancer recognition model; 4, performing three-dimensional model reconstruction on the basis of minimal cancer recognition; and 5, analyzing the relationship between the capillary and the cancer through the reconstructed three-dimensional model. According to the mammary gland minimal cancer analysis method based on multi-mode ultrasonic image self-supervised learning, the detection rate of early-stage breast cancer with good prognosis ...

CO2 absorption and desorption and solid waste resource utilization method

The invention relates to a CO2 absorption and desorption and solid waste resource utilization method, and relates to the technical field of CO2 treatment. The method comprises the following steps: injecting CO2 mixed waste gas into a gas-liquid cross-flow supergravity reactor from the lower part, and capturing, shearing and reacting the CO2 mixed waste gas by using an amine absorbent solution at the upper part of the gas-liquid cross-flow supergravity reactor to obtain a CO2-containing amine absorption solution; cO2-containing amine absorption liquid and solid waste slurry are pumped into the impinging stream supergravity reactor from the upper part, a mixed solution is obtained through collision, mixing and reaction, and the mixed solution is discharged and separated to realize CO2 absorption and desorption and solid waste resource utilization. According to the method, the CO2 mixed waste gas and the amine absorbent solution are in cross-flow contact in the high-speed rotating gas-liquid ...

Control device for aluminum electrolysis crust breaking air cylinder

The invention provides a control device for an aluminum electrolysis crust breaking air cylinder, and relates to the technical field of aluminum electrolysis. The control device for the aluminum electrolysis crust breaking air cylinder comprises an air supply device, a groove plate, a valve group box, an electric control box, a main air cylinder and a hammer head. According to the invention, the working pressure required by crust breaking can be calculated according to experience, the microcomputer controller is used for controlling the pressure regulating valve to adjust the initial working pressure of the main cylinder, and the two groups of distance detection probes are used for detecting the position of the piston to judge whether the crust breaking is successful; when the shell surface hardness is increased due to charging interval time change caused by manual intervention behaviors such as anode replacement, the microcomputer controller actively increases the working pressure of the ...

PET detector and PET imaging system based on partially continuous crystals

The invention discloses a PET detector based on partially continuous crystals and a PET imaging system. The PET detector comprises a scintillation crystal array and a single-end read-out photoelectric detector array, wherein the scintillation crystal array is an array formed by arranging a plurality of composite crystal layers in the X direction, and a first high-reflectivity material layer is arranged between every two adjacent composite crystal layers; each composite crystal layer comprises a crystal array and a continuous crystal sheet, and the crystal array and the continuous crystal sheet are optically and transparently coupled; the crystal array comprises a plurality of crystal strips arranged in the Y direction, and a second high-reflectivity material layer is arranged between every two adjacent crystal strips. The two end faces, in the Z direction, of each composite crystal layer serve as the input end and the output end of the scintillation crystal array respectively. The X direction ...

Security upgrading method and system of terminal, electronic equipment and readable storage medium

The invention belongs to the technical field of terminal upgrading, and particularly relates to a security upgrading method and system of a terminal, electronic equipment and a readable storage medium. Comprising the following steps: acquiring a primary signature upgrade package, and performing secondary signature on the primary signature upgrade package through a signature server to obtain a secondary signature upgrade package; primary signature verification is carried out on the secondary signature upgrade package through a main verification device, and if the secondary signature upgrade package passes the primary signature verification, an upgrade package passing the primary verification is obtained; performing secondary signature verification on the upgrade package passing the primary verification through secondary verification equipment, and if the upgrade package passing the primary verification passes the secondary signature verification, obtaining an upgrade package passing the ...

Motorcade management method and system, electronic equipment and storage medium

The invention provides a motorcade management method and system, electronic equipment and a storage medium, and the method comprises the steps: obtaining real-time motorcade information, enabling the real-time motorcade information to be obtained through a vehicle-mounted terminal of each member in a motorcade, and transmitting the real-time motorcade information to a cloud end, according to the method and the device, information interaction and real-time sharing can be realized when the vehicles are tripped in a team, so that the collaboration effect and the user experience are improved when the vehicles are tripped in the team.

Multi-sensor information fusion method of automatic driving system

The invention relates to the field of unmanned vehicles, in particular to a multi-sensor information fusion method of an automatic driving system, which comprises the following steps: 1) acquiring an original point cloud data set; 2) separating non-ground point cloud data; 3) acquiring point cloud data of a plurality of obstacles; 4) acquiring a three-dimensional bounding box corresponding to the point cloud data of each obstacle; 5) taking the RGB image as a pixel plane, and taking the product of the internal and external parameter matrixes of the laser radar as a projection transformation matrix; (6) projecting to a camera coordinate system by using the projection transformation matrix, and projecting each three-dimensional bounding box in the camera coordinate system to a pixel plane to obtain a corresponding obstacle bounding box; 7) obtaining the ROI region of each corresponding obstacle; 8) fusing the ROI regions of the obstacles by adopting a greedy algorithm to obtain a final ROI ...

Steel structure net rack and construction method

The invention discloses a steel structure net rack and a construction method, and belongs to the technical field of steel structure net racks. According to the steel structure net rack, a rack top is fixedly connected to a rack body, a baffle is fixedly connected to the side wall of the rack body, and the steel structure net rack further comprises a collecting groove formed in the rack top; the filter screen is fixedly connected to the rack top; the collecting plate is fixedly connected to the rack top; the drain pipe is fixedly connected to the bottom of the rack top; the scraping plate is slidably connected to the frame body, and the bottom side of the scraping plate abuts against the filter screen; the sliding plug is slidably connected in the drainage pipe; one end of the pull rope is fixedly connected with the sliding plug, and the other end of the pull rope is connected with the scraper; rainwater is drained through the drainage pipe in the scheme, the problems that soil is splashed ...

Half-and-half partition temperature control irradiation device

The invention belongs to the technical field of research reactor material irradiation, and particularly relates to a half-and-half partition temperature control irradiation device which comprises a positioning flange, a clamping block, an air pipe, an irradiation tank, a flange and the like. Special-shaped ribs are arranged in the single-layer irradiation tank to form a left independent space and a right independent space which are used for containing the two clamping blocks respectively, and the single-layer irradiation tank is welded to the upper flange, the lower flange and the air inlet and outlet pipe to form two independent air channels. According to the invention, a plurality of independent closed spaces and a plurality of independent temperature control channels are arranged in the irradiation device to respectively control the ventilatory capacity of the temperature control loop and the component proportion of the mixed gas, so that the irradiation device can realize the required ...

Variable-power heat exchanger for reactor material irradiation test loop

The invention belongs to the technical field of heat exchangers, and particularly relates to a variable-power heat exchanger for a reactor material irradiation test loop. The device comprises a device body, a support used for supporting the device body, a bolt connecting piece used for fixing the device body to the support and an embedded assembly used for fixing the support to the ground. The device body comprises six heat exchange sections arranged in parallel, and each heat exchange section is composed of an inner pipe, a jacket layer and an outer pipe layer from inside to outside. Heat generated by neutron irradiation of a material sample can be taken away, the irradiation temperature and the test pressure of a test loop are kept stable, meanwhile, the heat exchanger can meet the working condition of large-temperature-difference operation of fluid on the cold side and the hot side, the structure is compact, and the power can be adjusted.

Vehicle rear tail door control method and device, vehicle and storage medium

The invention relates to a control method and device for a rear tail door of a vehicle, the vehicle and a storage medium, and the method comprises the steps that whether a vehicle key is located in a preset monitoring area or not is detected; when it is detected that the vehicle key is located in the preset monitoring area, a video stream collected by a reversing camera is obtained, and at least one starting action feature is extracted from the video stream through a vehicle-mounted entertainment system; and an opening instruction is generated according to the at least one opening action feature, the rear tail door unlocking state of the vehicle rear tail door is controlled based on the opening instruction, and the vehicle rear tail door is opened. According to the embodiment of the invention, at least one opening action feature of a person or an object can be extracted based on the video stream collected by the reversing camera, and the opening instruction is generated based on the at ...

Glass thickness monitoring device and method

The invention relates to a glass thickness monitoring device, which is used for monitoring the thickness of a to-be-measured glass substrate, the glass thickness monitoring device comprises a frame, a clamp unit, an acquisition unit and a control unit, the clamp unit and the acquisition unit are arranged on the frame at an interval, and the to-be-measured glass substrate is installed on the clamp unit; the acquisition unit is in communication connection with the control unit and comprises a motion detection module and a laser sensor arranged on the motion detection module, the motion detection module is used for driving the laser sensor to move along a first direction and a second direction, and the first direction is perpendicular to the second direction; the laser sensor is used for emitting laser to a to-be-detected glass substrate and collecting a first optical signal reflected back from the to-be-detected glass substrate; the control unit is used for processing the first optical signal ...

Innocent treatment device for electrolytic aluminum anode carbon residues

The invention discloses an electrolytic aluminum anode carbon residue innocent treatment device, and relates to the technical field of electrolytic aluminum anode carbon residue treatment, the electrolytic aluminum anode carbon residue innocent treatment device comprises a primary conveying device and a secondary conveying device communicated with the primary conveying device, one side of the secondary conveying device is provided with a treatment outer box, and the top of the treatment outer box is fixedly connected with a plurality of first mounting racks. Through mutual cooperation of the treatment outer box, the treatment inner box, a first driving mechanism, a second driving mechanism, a spiral material guide pipe, an annular grinding pipe, a grinding mechanism and an inclined material guide plate, after electrolytic aluminum anode carbon residues are discharged through an overflow hole, the rotating annular grinding pipe is matched with the grinding mechanism to grind the carbon residues ...

Cutting and separating device and cigarette making machine

The invention relates to the technical field of tobacco production equipment, and particularly discloses a cutting and separating device and a cigarette making machine.The cutting and separating device comprises a base plate, a first driving assembly, a cutting assembly and a separating assembly, the base plate is fixedly connected with a cigarette making machine body, the base plate is configured to bear and convey tipping paper, and the first driving assembly is arranged at one end of the base plate; the first driving assembly is configured to drive tipping paper to be conveyed in the first conveying direction, the cutting assembly comprises a blade, the blade penetrates through the base plate to cut the tipping paper, the separating assembly is arranged at the other end of the base plate and separates and conveys the cut tipping paper, and the whole piece of tipping paper is conveyed by the first driving assembly on the base plate. After being cut by the blade, the tipping paper is conveyed ...