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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 24. Отображено 24.
12-11-2014 дата публикации

Pedal structure of electric lifting machine tool

Номер: CN104139308A
Автор: LIU XU, ZHU XUECHAO, LI HONGWEI
Принадлежит:

The invention discloses a pedal structure of an electric lifting machine tool. The pedal structure comprises an upper cover plate, a lower cover plate, two upper fixed frames, two lower fixed frames, four connecting shafts, four support frames, two movable frames, a rotating shaft and a motor, wherein the two upper fixed frames and the two lower fixed frames are respectively fixed on the upper cover plate and the lower cover plate through screws; the four connecting shafts are respectively fixed in holes and movable grooves of the upper fixed frames and are used for supporting the upper cover plate; the two movable frames are fixed in movable grooves of the lower fixed frames; the rotating shaft is connected with a large gear; the rotating shaft end of the motor is connected with a small gear engaged with the large gear. By controlling the rotation of the motor to drive the rotating shaft to rotate, the rotating shaft drives the two movable frames through nuts, the movable frames and the ...

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Номер записи: 1
03-09-2014 дата публикации

Automatic assembling machine of cylindrical balls and supports

Номер: CN104015023A
Автор: SHU YUHENG, TANG YIMIN, BAO XIZHOU, ZHU XUECHAO, CHEN RENSHUAN
Принадлежит:

The invention discloses an automatic assembling machine of cylindrical balls and supports. The automatic assembling machine comprises an assembling machine main support, an automatic sorting mechanism of the part cylindrical balls, an automatic oiling mechanism of the part supports, a support power idler wheel mechanism, a part cylindrical ball vibrating disk, a linear rail and a part support vibration disk; the automatic sorting mechanism of the part cylindrical balls is arranged at the upper rear end of the assembling machine main support; the automatic oiling mechanism of the part supports is arranged on the position, between the automatic sorting mechanism of the part cylindrical balls and the support power idler wheel mechanism, of the liner rail. The automatic assembling machine of the cylindrical balls and the supports changes the circumstance that single manual assembly is adopted in traditional assembly, achieves the functions of automatic feeding of the part balls, automatic sorting ...

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Номер записи: 2
30-10-2020 дата публикации

Joystick sheath and land leveler

Номер: CN0211816510U
Автор: ZHU XUECHAO, ZHANG DEXING, CHEN MUTIAN
Принадлежит: SANY AUTOMOBILE MFG CO LTD, SANY AUTOMOBILE MANUFACTURING CO., LTD.

The utility model discloses a joystick sheath and a land leveler, and relates to the technical field of engineering machinery. The joystick sheath comprises an installation section and a protection section, the installation section and the protection section are connected and jointly define a protection channel for a joystick to penetrate through, an annular clamping groove is formed in the installation section and used for being clamped and fixed with a cab, and a non-right-angle first included angle is formed between the extending direction of the protection channel and the plane where the annular clamping groove is located. The operating lever sheath provided by the utility model has the advantages of longer service life and lower application cost.

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Номер записи: 3
01-12-2017 дата публикации

PVC (polyvinyl chloride) pipe extrusion forming process capable of improving tensile strength effectively

Номер: CN0107417987A
Автор: ZHU XUECHAO, XU GUANGHUI, LI MING, ZHANG YAN, YE ZHINAN, CUI LIANG, GUO BING, ZHANG YOULIANG, ZHANG YUE, BAI CHENGRUI
Принадлежит:

A PVC (polyvinyl chloride) pipe extrusion forming process capable of improving tensile strength effectively is characterized in that a pipe formula comprises a PVC resin and epoxy resin copolymer, an impact-resistant modifier, a stabilizer, a processing modifier, filler, pigment and an external lubricant. The process comprises specific steps as follows: the raw materials are weighed, kneaded, extruded to be granulated, subjected to extrusion forming and cooling forming, cut and inspected, and the finished product is obtained. A plastic pipe has the prominent advantages as follows: the relative density is small and is 1/4-1/7 that of metal; the electric insulation property and the chemical stability are good; mounting and construction are convenient, and maintenance is easy; the unit energy consumption is low.

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Номер записи: 4
03-12-2014 дата публикации

Detection device for internal and external conical surface diameters and circularities and detection method thereof

Номер: CN104180787A
Автор: GU LIYA, ZHU XUECHAO, JIANG KUN, NI SHENGNAN
Принадлежит:

The invention discloses a detection device for internal and external conical surface diameters and circularities and a detection method thereof. The device includes a pair of measuring head assemblies and a slide rod. Each measuring head assembly includes a measuring head, a screw, a measurement standard steel-ball assembly and a jackscrew. The measuring heads sleeve the slide rod. Each measuring head is provided with the screw at the upper end so as to be fixed on the slide rod. The lower end of each measuring head is provided with the measuring standard steel ball assembly, the upper end of which is fixed with a corresponding measuring head through a corresponding jackscrew. One measuring head assembly is fixed on the slide rod through the screw and the other measuring head assembly is connected with the slide rod in a sliding manner. A to-be-detected conical surface is placed in a measurement area, and one end is next to the fixed measuring head assembly. The slide measuring head assembly ...

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Номер записи: 5
16-09-2015 дата публикации

Digital display type depth detection device

Номер: CN104913707A
Автор: LIU XU, ZHANG YIPING, ZHU XUECHAO, GU LIYA, LI HONGWEI
Принадлежит:

The invention discloses a digital display type depth detection device. The device comprises a reading block and a size block. The reading block comprises a pedestal and a T-shaped rod. The pedestal is provided with a body. An upper end of the body is provided with a support frame. The support frame is provided with a dial indicator. The dial indicator is connected to a computer through a data line.. A side surface of the body is provided with a handle. The T-shaped rod is arranged in a body center and a T-shaped end is downward. The T-shaped end is provided with a spring 1. The T-shaped rod is provided with an annular groove. A bolt 3 is arranged on the annular groove so that the T-shaped rod can be prevented from slipping down in the body, a lower end of the T-shaped rod is abutted and the dial indicator is touched to measure a bottom bar. The size block comprises a top rod and a steel ball locking rack assembly. An upper end of the top rod is provided with a ball contact. A lower portion ...

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Номер записи: 6
18-07-2023 дата публикации

Universal wire clamp for auxiliary installation of electric wire

Номер: CN116454811A
Автор: DENG PAN, ZHENG SHUYI, ZHU XUECHAO, ZHU BAIYU, YU JUNJIE
Принадлежит:

The invention discloses a universal wire clamp for auxiliary installation of a wire. The universal wire clamp comprises a wire stripping assembly, a stretching assembly and a pressing assembly, the wire clamp assembly comprises a lower plate and an upper plate, a threaded column is welded to the center of the upper end of the lower plate, a main cavity and two sets of auxiliary cavities are formed in the upper plate, and the two sets of auxiliary cavities are located on the two sides of the main cavity respectively; the pressing assembly comprises a sliding cylinder slidably connected into the main cavity, a compression spring is fixedly installed at the lower end of the sliding cylinder, and the lower end of the compression spring is fixed to the lower end of the interior of the main cavity. The limiting assembly comprises fixing columns fixedly installed in the two sets of auxiliary cavities, and the outer walls of the two sets of fixing columns are both sleeved with reset springs. According ...

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Номер записи: 7
04-04-2023 дата публикации

Compact collector ring waveguide rotary joint device

Номер: CN115911788A
Автор: LIU YINGXI, DU XUHUI, HE FENRONG, JU CHANJUAN, LI KEJUAN, WU HANDONG, ZHU XUECHAO
Принадлежит:

The invention discloses a compact collector ring waveguide rotary joint device which comprises a mounting frame, a radio frequency block is arranged at the end, away from the mounting frame, of an outer conductor, a first groove is formed in the radio frequency block, a first sliding groove is formed in the first groove, and a first sliding plate is slidably connected into the first sliding groove. An extrusion rod is arranged on the outer wall of a first pull rod, an extrusion plate is arranged in a first groove, a third magnet is arranged on the outer wall of a clamping block, a second baffle is arranged on the outer wall of the clamping block, a first baffle is arranged in the first groove, and a first spring is arranged between the extrusion plate and the first groove, so that the first pull rod can drive the extrusion plate to move; in the invention, when the radio frequency block on the rotary joint is damaged and needs to be replaced, the radio frequency block and the outer conductor ...

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Номер записи: 8
12-11-2014 дата публикации

Feeding trolley for breeding

Номер: CN104137785A
Автор: ZHANG YIPING, ZHU XUECHAO, TAO JIE, SUN CHUNHUA, GU LIYA, SHANG GUANGQING
Принадлежит:

The invention discloses a feeding trolley for breeding. The feeding trolley for breeding comprises a trolley framework, a stock line, a feed pipe, a stock line driving motor and a rotating shaft, wherein the stock line driving motor is arranged on the trolley framework; the rotating shaft is rotatably arranged on the trolley framework and is driven by the stock line driving motor; a stock line driving fork is arranged on the rotating shaft; the stock line is arranged into a closed annular structure in tandem connection; the feed pipe is arranged on the stock line in a sheathing manner; the feed pipe can rotate around the trolley framework; the upper part of the feed pipe is communicated with a feed guide plate; the stock line driving fork can turn the stock line; a turning plate is arranged at the other end of the output shaft of the stock line driving motor; a torsion spring is arranged between the feed guide plate and the trolley framework; a turning block can enable the feed guide plate ...

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Номер записи: 9
08-08-2023 дата публикации

Novel isolating switch

Номер: CN116564747A
Автор: LU WEIGANG, WANG YOUJUN, ZHU XUECHAO, LIU QINGGUO, SUN BO, FANG YANJIANG, HE YUN, LI YI, LI GANG, YUE TINGXUE, SUN SHENG, LI ZHANGQUAN, SONG JIAN, ZHANG LEI, YU HAI, LI YUENENG, ZU WENJIANG, SONG XIUSHENG, YANG DONGDONG, HE CHENG, WANG YAN, XU GANG, YANG YUANTING, HUANG JIN
Принадлежит:

The invention relates to the technical field of disconnecting switches, in particular to a novel disconnecting switch which comprises a driving mechanism, a base, L-shaped blocks movably arranged on the two sides of the base and an electric air pump arranged below the base. The opening and closing mechanism comprises a driving rod and a follow-up rod which are fixedly arranged at the upper end of the base, and a connecting plate arranged above the driving rod and the follow-up rod, and a buckle assembly is arranged on one side of the connecting plate. Therefore, the safety and timeliness of line maintenance are improved, and precious time is won for repairing the power transmission line and quickly recovering power on. The device is simple in operation, effectively avoids potential safety hazards caused by misoperation of irrelevant personnel, effectively protects constructors, improves the confidence of the constructors in construction operation, efficiently manages, updates and reconstructs ...

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Номер записи: 10
26-03-2014 дата публикации

Folding-type multipurpose drawing combined desk and chair

Номер: CN103653746A
Автор: LI ZHENXING, ZHU XUECHAO, CHEN PINGMANG, YAN FANG, BIAN XIANG, CAI YIZHOU, SHEN JINGBO
Принадлежит:

The invention discloses a folding-type multipurpose drawing combined desk and chair which comprise a body and a seat. The body can be converted into a desk and chair, a mechanical drawing desk and chair, a drawing-board-type desk and chair, a convenience square desk and a luggage box respectively. The folding-type multipurpose drawing combined desk and chair are reasonable in design structure and novel in design thought, due to the various folding combinations, various structural styles, such as the desk and chair structure, the mechanical drawing desk and chair structure, the art drawing desk and chair structure, the convenience square desk structure and the portable luggage box structure can be formed through conversion, the folding-type multipurpose drawing combined desk and chair are convenient to carry, and the various requirements of people can be met; particularly for schools, the folding-type multipurpose drawing combined desk and chair are suitable for indoor and outdoor teaching ...

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Номер записи: 11
16-07-2014 дата публикации

Binder for powder injection molding and binder feeding, preparing and removing method

Номер: CN103920882A
Автор: ZHANG YIPING, ZHU XUECHAO, ZHOU ZHENGCUN, SUN CHUNHUA
Принадлежит:

The invention discloses a binder for powder injection molding and a binder feeding, preparing and removing method, and belongs to the technical field of powder metallurgy. The binder comprises, by mass, 20-49% of carnauba wax, 50-70% of naphthalene and 1-10% of stearic acid. The binder feeding, preparing and removing method includes feeding 8-13% of binders and 87-92% of metal or ceramic powder into a mixer to heat and stir, cooling and smashing the mixture after the mixture is discharged from the mixer, and conveying the mixture to a screw extruder for extrusion to obtain feed; feeding the feed into an injection molding machine for injection molding; feeding injection-molded blanks into a dryer to remove the naphthalene to acquire an injection-molded metal workpiece or ceramic workpiece subjected to naphthalene removal, and removing residual binders by thermal debinding. The types of raw materials used according to a formula are few and simple, the binder is applicable to the metal or ...

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Номер записи: 12
26-11-2014 дата публикации

Detection apparatus of diameter and roundness of circular conical surface and detection method thereof

Номер: CN104165566A
Автор: ZHU XUECHAO, GU LIYA
Принадлежит:

The invention discloses a detection apparatus of a diameter and roundness of a circular conical surface and a detection method thereof. The detection apparatus comprises a slide bar, a fixed measuring head assembly, a moving measuring head assembly, and a measurement meter. The fixed measuring head assembly and the moving measuring head assembly are sleeved at the left end and the right end of the slide bar; and the measurement meter is arranged at the right end of the moving measuring head assembly. The space between measurement standard balls of the fixed measuring head assembly and the moving measuring head assembly is used as a measurement zone; a calibration block or a calibration ring is placed in the measurement zone, so that the moving measuring head assembly and the fixed measuring head assembly are next to the two ends tightly. Zero setting is carried out on a dial indicator; a measured element is placed in the measurement zone; and the indication number at the dial indicator ...

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Номер записи: 13
23-05-2023 дата публикации

Portable network cable wiring rod capable of being spliced

Номер: CN116154678A
Автор: SHI CHANGQUAN, LU XIN, ZHU XUECHAO, HAO DONGFANG, HU SHAN, WANG WEIHUA, LI DI, ZHOU KUN, YE SONG, WANG YUAN, ZHOU QI, XU QINGYUAN, XIA YIXIN
Принадлежит:

The invention discloses a portable network cable wiring rod capable of being spliced, and the rod comprises a mounting unit which comprises a mounting plate and a mounting frame disposed on the mounting plate; the wire feeding unit comprises a camera arranged in the mounting frame, a flashlight arranged on the side edge of the mounting frame, a rechargeable battery arranged on the other side of the mounting frame and a clamping assembly arranged on the mounting plate; the supporting unit comprises a supporting rod arranged at the bottom end of the mounting plate and a plurality of extension rods arranged at the bottom end of the supporting rod; and the plurality of extension rods are connected end to end. According to the portable network cable wiring rod capable of being spliced, the clamping assembly clamps a network cable, the network cable is sent to a destination from a pipeline shaft through the spliced supporting rod and the multiple extension rods, the camera is in wireless connection ...

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Номер записи: 14
12-11-2014 дата публикации

Depth detecting device for step hole in surface of shell

Номер: CN104142110A
Автор: LIU XU, ZHU XUECHAO, LI HONGWEI
Принадлежит:

The invention discloses a depth detecting device for a step hole in the surface of a shell. The depth detecting device comprises a base body, a shaft shoulder indicator clamping cover, a supporting ring, a digital display dial indicator, a backing ring and a measuring head. The shaft shoulder indicator clamping cover is arranged at the top end of the base body, and the supporting ring presses the shaft shoulder indicator clamping cover and is fixed to the base body through a fixing screw. The digital display dial indicator is arranged in the shaft shoulder indicator clamping cover and fixed through an indicator head locking ring and a locking screw. The backing ring is fixed to the supporting ring through a fixing nut. The measuring head is arranged into the base body form the lower end of the base body and fixed to the base body through a screw. According to the depth detecting device for the step hole in the surface of the shell, the digital display dial indicator is arranged in the shaft ...

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Номер записи: 15
19-08-2009 дата публикации

Metal powder material for metal powder injection molding and molding technique

Номер: CN0101508020A
Автор: ZHANG YIPING, ZHU XUECHAO, JI ZUCHUN, YIPING ZHANG, XUECHAO ZHU, ZUCHUN JI
Принадлежит:

The invention discloses a metal powder material, which comprises the following components in percentage by weight: 7.0 to 9.0 percent of nickel powder, 0.5 to 2.5 percent of molybdenum powder, 2.0 to 4.0 percent of vanadium powder, 0.6 to 1.0 percent of carbon powder, and 83.5 to 89.9 percent of iron powder. A metal part made of the metal powder material has good hardening capacity during subsequent thermal treatment; after proper thermal treatment, a product has good properties on strength, hardness, abrasion resistance, and the like; and the metal powder material has realistic significance.

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Номер записи: 16
12-11-2014 дата публикации

Machine tool pedal structure

Номер: CN104139307A
Автор: LIU XU, ZHU XUECHAO
Принадлежит:

The invention discloses a machine tool pedal structure, which comprises an upper cover plate, a lower cover plate, two upper fixing frames, two lower fixing frames, four connecting shafts, four support frames, moving frames and a rotating shaft, wherein holes and moving grooves respectively formed in the upper fixing frames and the lower fixing frames, the four connecting shafts are respectively and fixedly arranged in the holes and the moving grooves of the upper fixing frames and support the upper cover plate, the middles of the two support frames in each group are connected through rivets, the two moving frames are respectively and fixedly arranged in the moving grooves of the lower fixing frames, and the rotating shaft is connected with a handle. The machine tool pedal structure has the advantages that the handle is operated by hand, the rotating shaft drives the two moving frames through screw nuts, the moving frames are connected with the support frames, and further, the upper cover ...

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Номер записи: 17
26-03-2014 дата публикации

Folding-type combined drawing board table

Номер: CN103653783A
Автор: LI ZHENXING, ZHU XUECHAO, SHEN LIPING, GU LIYA, CHEN PINGMANG
Принадлежит:

The invention discloses a folding-type combined drawing board table which comprises a base board and a turnover board. The two sides of the back face of the base board are respectively hinged to a rotating rod. The back face of the portion, above each rotating rod, of the base board is hinged to a rocking arm. A sealing sliding groove is formed in the middle of the rotating rod. Each rocking arm is fixedly connected with the corresponding rotating rod through a first locking nut. The outer end of each rotating rod is hinged to a supporting assembly. Each supporting assembly comprises a base rod, an extending rod and a second locking nut, wherein the extending rod is arranged inside the sliding groove in the base rod and can move along the sliding groove, and the second locking nut is used for fixing the extending rod so as to adjust the length of the supporting assembly. A connecting rod is arranged between the base rods of the two supporting assemblies arranged on the back face of the ...

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Номер записи: 18
09-05-2023 дата публикации

Climbing assist device for test and maintenance of open-type circuit breaker

Номер: CN116084821A
Автор: CHEN JIASHENG, ZHANG SHENG, ZHANG TENG, HE BIN, YANG YUN, DUAN CHENGYU, CHEN DAWEI, YU YAJUN, ZHOU PEIJIN, LI YI, LIN HAIBO, DENG TAO, CAO WENQIANG, WU TONG, GAO WENYI, ZHU XUECHAO, CHEN RUI
Принадлежит:

The invention discloses a climbing assist device for open circuit breaker test and maintenance, and the device comprises a climbing mechanism which comprises a lower crawling ladder, an antiskid sleeve disposed at the bottom of the lower crawling ladder, a connecting sleeve disposed at the top end of the lower crawling ladder, an upper crawling ladder disposed in the connecting sleeve, and a fastening screw disposed outside the connecting sleeve; the operating mechanism comprises an operating platform, a rotating rod is arranged on the rear portion of the operating platform, a limiting assembly is arranged on the surface of the rotating rod, and a positioning ring is arranged on the outer side of the rotating rod. Through cooperative arrangement of the control piece, the abutting piece and the abutting blocks, a user can adjust the use angle of the operation platform at will according to use requirements, bi-directional rotation locking of the operation platform is achieved under abutting ...

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Номер записи: 19
28-07-2023 дата публикации

Method for judging position of anode-to-ground short circuit fault of backflow power supply system of subway special rail

Номер: CN116500378A
Автор: CHENG LIANG, HUANG BAODONG, ZHU XUECHAO, LI CHENGJUN, SONG JINCHUAN, WANG YE
Принадлежит:

The invention discloses a method for judging the position of an anode-to-ground short circuit fault of a backflow power supply system of a subway special rail, and relates to the technical field of fault diagnosis of a rail traffic power supply system. The method comprises the following steps: on the premise of knowing an anode-to-ground short circuit fault interval of the subway dedicated rail backflow power supply system, obtaining data of several adjacent substations through a GOOSE network; the method comprises the following steps: processing and analyzing voltage-to-ground data of several adjacent substations, respectively processing different faults in a line, and comparing the voltage data on two sides to obtain the specific position of a fault point. According to the method, positive electrode grounding short circuit fault distance measurement in a special rail backflow power supply mode can be realized, a fault point is accurately positioned, the fault removal time is shortened ...

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Номер записи: 20
04-11-2015 дата публикации

Pilot lamp formula degree of depth detection device

Номер: CN0204739986U
Автор: LIU XU, ZHANG YIPING, ZHU XUECHAO, WANG HONGBING
Принадлежит:

The utility model discloses a pilot lamp formula degree of depth detection device, including decision block and sized block, the decision block includes base, T shape pole and indicates the subassembly, be equipped with the base member on the base, the base member side is equipped with the handle, intracardiac and T shape end is set for in the base member downwards to T shape pole, and T shape end is equipped with has a ring channel on one, T on the spring shape pole, and screw no. 2 can prevent the landing from the base member in of T shape pole in the ring channel, indicateing the subassembly to contain protection casing and converter, being equipped with two pilot lamps on the protection casing, the converter is set for in the lower part of protection casing, indicates the subassembly to set for on the up end of base member to link to each other with the base member through screw no. 3, top T shape pole lower extreme, then two pilot lamps can send the indicator signal, during the measurement ...

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Номер записи: 21
11-06-2014 дата публикации

Center hole size precision detection device

Номер: CN103851981A
Автор: LIU XU, ZHU XUECHAO, LI HONGWEI
Принадлежит:

The invention discloses a center hole size precision detection device which comprises a digital display dial indicator, a gauge body and a spherical measuring head ejector rod. The digital display dial indicator is arranged on the gauge body, and the spherical measuring head ejector rod is arranged in the gauge body. The bottom end of the spherical measuring head ejector rod is connected with a measuring round ball, and the top end of the spherical measuring head ejector rod is provided with an inwards-concaved arc face. The inwards-concaved arc face is matched with a measuring head of the digital display dial indicator, and the side portion of the spherical measuring head ejector rod is provided with a limiting groove. The side portion of the gauge body is provided with a limiting nail matched with the limiting groove. According to the center hole size precision detection device, the digital display dial indicator is matched with the spherical measuring head ejector rod, the size precision ...

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Номер записи: 22
01-08-2023 дата публикации

Wire stripping device

Номер: CN116526374A
Автор: LI YI, ZHANG LIHONG, WU YU, LIU QING, ZHENG SHUYI, GU WEI, DU WEI, HE PENG, WANG XUEXUE, SHI MINGJIE, LIU HAO, SHI YUEWEN, LI GANG, GAO WENYI, WU TONG, HE BIN, CAO WENQIANG, ZHANG SHENG, HUANG WEI, MA ZONGJUN, CHEN RUI, ZHU XUECHAO, ZHANG LEI, RAO XUEMEI, XIAO YUANQI, SU LI, LIU LI, ZHOU WEI
Принадлежит:

The invention relates to the technical field of electrician operation auxiliary tools, in particular to a wire stripping device, which comprises a processing assembly, a wire stripping assembly, a wire stripping assembly, a wire stripping assembly, a wire stripping assembly, a wire stripping assembly, a wire stripping assembly and a wire stripping assembly, and is characterized in that the processing assembly comprises a wire body, a wire stripping clamp and a shell arranged outside the wire stripping clamp and a guide connection end arranged on the outer wall of the shell; and the driving assembly comprises a first connecting column arranged on one side of the wire stripper, a first connecting rod arranged on the outer wall of the first connecting column, a first rack arranged on the outer wall of the first connecting rod and a first transmission gear arranged in the shell. In the process, copper wires in the wire body can be automatically twisted and fastened, and the working efficiency ...

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Номер записи: 23
02-06-2023 дата публикации

Decomposition furnace outlet temperature target value determination method based on data and rule dual drive

Номер: CN116199441A
Автор: ZHAO MEIJIANG, TU SHUNZU, ZHANG ZENGJI, XU JIN, XU YAOCHEN, PENG XIAOPING, LIU WEI, LUO LIQUN, LIU YONG, ZHU XUECHAO, LI YANFENG, XU KEXIN, MIN RUI, YUAN HONGZHI, SHI LIGUO, LIU LEI, CHEN SI, YANG YIFEI
Принадлежит:

The invention discloses a decomposition furnace outlet temperature target value determination method based on data and rule dual drive. The method comprises the following steps: (1) collecting characteristic data in a historical cement production process to obtain a plurality of analysis samples to form a sample set; (2) carrying out fixed-grade preliminary screening on the sample set by adopting a clustering method based on the target value of the outlet temperature of the decomposing furnace; (3) based on the feature data of each grade of samples, performing fine classification on each grade of samples by adopting a clustering method; (4) establishing a result grading and classifying table according to grading and classifying results; (5) acquiring characteristic data of the current working condition, determining a target value of the outlet temperature of the decomposing furnace according to a determination rule, and adjusting the outlet temperature of the decomposing furnace according ...

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Номер записи: 24