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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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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 13. Отображено 13.
11-06-2014 дата публикации

Method for processing lead oxide ore concentrate by using rich oxygen top-blowing furnace

Номер: CN103849779A
Автор: SHEN LIJUN, YAN XIANGSHU, WANG SHAOLONG, ZHU HAICHENG, ZHAO HONGMEI, YANG DAJUN, YANG XIAOFANG, LI XUEKUN, WANG RUISHAN, TAO XIANCHANG, YE DEZHONG, XU CHENGDONG, CHEN JIANPING, LI PIHONG, GAO JIABIN, WU CHENGDONG
Принадлежит:

The invention relates to a method for processing lead oxide ore concentrate by using a rich oxygen top-blowing furnace, and belongs to the technical field of thermometallurgy. The method comprises the following steps: 1) burdening lead oxide ore concentrate, lead sulfide ore concentrate, smoke dust and raw coal according to a certain ratio, and continuously adding to the inside of a rich oxygen top-blowing furnace to smelt; 2) controlling the furnace atmosphere and the temperature of a molten bath by adjusting the oxygen-enriched air, the enriched oxygen concentration and the coal supply amount, and continuously smelting the lead oxide ore concentrate; 3) smelting at the temperature of 700-850 DEG C for 1-2 hours, finishing lead carbonate decomposition and interaction of lead oxide and lead sulfide, heating to 900-1050 DEG C and then smelting for 2-3 hours, so as to obtain metal lead; 4) reducing the coal quantity to 0.5-0.8t/h, carrying out clarifying treatment for 0.5-1 hour, stopping ...

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Номер записи: 1
07-01-2015 дата публикации

Method for reducing concentration of lead ions in lead electrolyte

Номер: CN104264185A
Автор: YAN XIANGSHU, ZHANG LIANGHONG, WANG SHAOLONG, ZHAO HONGMEI, PENG QINGLIANG, ZHU HAICHENG, LI JIANWEI, ZHAI LINNA, HAO ERLI, XIE ZUGANG, DONG TIEGUANG, WEN JUN, AI YONG, ZHANG QING, LI DONGWEI, XU JIANYUAN, WANG HUANZE
Принадлежит:

The invention discloses a method for reducing the concentration of lead ions in a lead electrolyte. The method is applied in an electrolytic refining process of lead and comprises the following steps: (1) casting by virtue of a vertical die to obtain anode plates of which sizes are 1210*810*27mm and preparing cathode starting sheets of which sizes are 1370*840*(0.85+/-0.05) mm by virtue of a cathode sheet processing machine; (2) arranging pitches between the newly manufactured cathode starting sheets and the anode plates by virtue of an automatic pitch arranging machine, loading into a tank, switching the direct current on and electrolyzing for 3.5-4 days; and (3) taking the cathodes out, reloading the newly manufactured cathode starting sheets, continuously electrolyzing for 3.5-4 days and taking the cathodes and residual anodes out so that an electrolytic period is completed. The method disclosed by the invention has the characteristics that the effect of reducing the concentration of ...

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Номер записи: 2
30-09-2015 дата публикации

Deep tail gas purification method for fuming furnace

Номер: CN104941404A
Автор: ZHOU KAIMIN, ZHANG LIANGHONG, WANG SHAOLONG, ZHU HAICHENG, LU SHAOLIN, XUE CAN, ZHANG DIANBIN, TANG JUNSONG, CAI HUAN, XIE ZUGANG, DING FANGSHENG, ZHAO HONGMEI, WANG WENJIE, HAN CHENGMIN, FU YAOFU, YANG DAJUN, XIE YIMIN, SHU YONGSEN, JIANG ZHIFU, XU GANG, YANG XIAOFANG
Принадлежит:

The invention relates to a deep tail gas purification method for a fuming furnace and belongs to the technical field of environmental engineering. Ammonia water and hydrogen peroxide serve as desulfurizers to successively work in a combined manner to realize deep purification of SO2 in tail gas of the fuming furnace, the SO2 absorption capacity at the front section is relatively large while the SO2 absorption reaction at the rear section is quick, ammonia-acid absorption mother liquor and a sulfuric acid solution are byproducts, the ammonia-acid absorption mother liquor is used for producing solid ammonium sulfate, the sulfuric acid solution returns to the front-section process for reuse, no liquid waste liquor is produced, the SO2 concentration in the treated tail gas is smaller than 50 mg/Nm<3>, 100% up-to-standard tail gas emission is realized, the raw materials are easy to purchase, the process is simple and the operation is convenient.

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Номер записи: 3
01-04-2015 дата публикации

Composite fuming furnace tuyere water jacket

Номер: CN104480318A
Автор: WANG SHAOLONG, YAN XIANGSHU, ZHAO HONGMEI, ZHANG DIANBIN, ZHANG LIANGHONG, ZHU HAICHENG, YU YI, LU SHAOLIN, XUE CAN, TANG JUNSONG, CAI HUAN, XIE ZUGANG, ZHAI LINNA
Принадлежит:

The invention discloses a composite fuming furnace tuyere water jacket. A fuming furnace tuyere water jacket (1) is provided with a steel fiber mooring anchor (2), and the rear side of the steel fiber mooring anchor (2) is provided with a high-temperature-resistant lining (3). By using the composite fuming furnace tuyere water jacket, the service life of the fuming furnace tuyere water jacket can be greatly prolonged by more than 1 year, and the smelting operation rate of a fuming furnace can be increased by more than 95%.

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Номер записи: 4
21-10-2015 дата публикации

Separator is washd in surplus ore deposit of lead concentrate ore pocket

Номер: CN0204710543U
Автор: ZHANG LIANGHONG, WANG SHAOLONG, ZHU HAICHENG, YANG DAJUN, BAO WANSHOU, ZHAO HONGMEI, FU YAOFU, WANG HUANZE, LU SHAOLIN, CHEN ZAIPING, YANG XIAOFANG
Принадлежит:

The utility model relates to a separator is washd in surplus ore deposit of lead concentrate ore pocket belongs to the smelting technique field, separator is washd in surplus ore deposit of lead concentrate ore pocket mainly include frame, separator, spray set, basin, a screw conveyer, the 2nd screw conveyer, power device, the utility model discloses an at separator that is covered with the aperture of quick -witted shelf location, the separator is rotatory under power device's drive, and the ore pocket rinses it through the water among basin and the spray set in the separator in rotatory the advancing, and the ore pocket of sanitization is deviate from from the exit of separator is automatic, and the rickyard is carried through a screw conveyer, the 2nd screw conveyer bottom precipitating the screw clamp in surplus ore deposit, the utility model discloses a secondary pollution of ore pocket has been avoided in the washing separation in lead concentrate ore pocket and surplus ore deposit ...

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Номер записи: 5
08-04-2015 дата публикации

Thermos bottle with temperature and storage day number displaying function

Номер: CN104490301A
Автор: WANG XIU, ZHU HAICHENG, LU YUFAN
Принадлежит:

The invention relates to a thermos bottle with the temperature and storage day number displaying function. The thermos bottle is characterized in that a timing measurement and displaying device with the hot water temperature and storage day number displaying function is formed by a temperature sensor and a hot water temperature and day number information display screen; automatic zero clearing is carried out after hot water is charged into the thermos bottle; and the temperature and the storage day number of the hot water are started to be recorded and displayed in a graphic form. After boiling water is charged into the thermos bottle, the temperature and the storage day number of the hot water stored in the thermos bottle are displayed through the information display screen and are overall displayed into a temperature and storage day number indication graph. The temperature sensor is installed at the lower end of a thermos bottle inner container in the thermos bottle, and temperature information ...

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Номер записи: 6
07-10-2015 дата публикации

Novel lead bullion casting guide plate

Номер: CN0204686001U
Автор: ZHU HAICHENG, ZHANG LIANGHONG, ZHAO HONGMEI, FU JIABO, LU YE, LU SHAOLIN, DENG WEIWEI, LI XUEKUN, YE DEZHONG, ZHANG JUN, YANG CONGGANG, XIE ZUGANG, XU CHENGDONG, YANG XINCHANG, DU JIMIN, TANG ZHENGJU, WU CHENGDONG, ZHANG RONGLIU, YAN JUNHE, WEI YUAN, ZHANG JIANYUN
Принадлежит:

The utility model relates to a novel lead bullion casting guide plate belongs to plumbous casting equipment technical field, novel lead bullion casting guide plate mainly include guide plate, baffle, carrying handle, the both ends inboard of guide plate all be provided with a baffle that blocks the outflow of plumbous liquid, the carrying handle setting on the baffle, the utility model discloses the appearance structure and the material of former guide plate have been changed, change original herringbone domatic structure into convex structure, change the material into 310S stainless steel old and useless spray gun pipe by original ordinary steel sheet, use, light weight, be difficult for pocket lead, the operation is easy, it is dangerous little, non -deformation, easy clearance, when can effectively reduce staff intensity of labour, neither can lead to the hole or the monoblock drops, long service lifetime, it recycles to belong to the waste and old material again, be favorable to practicing ...

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Номер записи: 7
19-08-2015 дата публикации

Method for directly removing iron in copper-lead matte oxygen pressure acid leaching process

Номер: CN104846197A
Автор: ZHOU KAIMIN, ZHU HAICHENG, JIN JIAQIANG, LIU YABIN, LIU YANTAO, ZHAI LINNA, YU GUOLIN, YING XIYUAN
Принадлежит:

The invention relates to a method for directly removing iron in the copper-lead matte oxygen pressure acid leaching process, belonging to the field of non-ferrous metals hydrometallurgical technology. The method comprises the following steps: based on the lead containing characteristic (Pb 10-50%) of the raw material, by controlling the adding volume of acid and the technical parameters of the oxygen pressure leaching process and directly using PbSO4 produced through reaction as a vitriol precipitation agent, precipitating iron precipitated in the form of vegasite and hematite into the slag, wherein the iron content in the liquid after leaching is less than 1g/L, and the leaching residue can be returned to the lead pyrometallurgy system to recycle lead, silver, sulfur and other valuable metals and elements. No new impurity is brought in the whole process, and no additional iron removing equipment is needed, so the production cost is saved and the process is shortened; the entrainment loss ...

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Номер записи: 8
30-03-2018 дата публикации

Light energy location wrist -watch

Номер: CN0207164483U
Автор: ZHU HAICHENG
Принадлежит: ZHU HAICHENG

The utility model relates to a light energy location wrist -watch, the clock comprises a dial, dial plate one side is connected with watchband subassembly no. 1, the dial plate opposite side is connected with watchband subassembly no. 2, be provided with the watchband buckle on the watchband subassembly no. 2, the back of watchband subassembly no. 1, watchband subassembly no. 2 all is provided with prevents the sweat texture, be provided with the time indication district on the dial plate, time indication district one side is provided with the temperature display district, light switch one side is provided with SIM card slot, temperature display district one side is provided with bluetooth switch, bluetooth switch one side is provided with alarm switch, alarm switch one side is provided with the time adjustment button, still be provided with the dial plate mainboard in the dial plate, be provided with microprocessor on the dial plate mainboard, complete equipment has multiple functionssuch ...

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Номер записи: 9
01-08-2023 дата публикации

Process for leaching cadmium in Isa furnace smoke dust by waste acid

Номер: CN116516157A
Автор: ZHAO HONGMEI, NIE WENBIN, YE CHUNXIANG, ZHU HAICHENG, LU YE, MA YANHONG, ZHOU KAIMIN, FU SHIJI, ZHANG HOUWEN, HAN SEONG-MIN, YANG PENG
Принадлежит:

The invention relates to a process for leaching cadmium in Isa furnace smoke through waste acid, which belongs to the field of non-ferrous metal metallurgy and comprises the following steps: (1) leaching: carrying out size mixing on the Isa furnace smoke by using production water, feeding smoke size into a leaching tank, then adding the waste acid into the leaching tank, stirring under a certain temperature condition, and filtering to obtain the cadmium in the Isa furnace smoke; the waste acid is acidic wastewater generated in the process of preparing acid from lead and zinc smelting flue gas and comprises the following components: 40 to 60 mg/L of sulfuric acid, 50 to 480 mg/L of zinc, 20 to 117 mg/L of mercury, 2 to 10 mg/L of copper, 80 to 716 mg/L of arsenic, 8.1 to 300 mg/L of cadmium, 50 to 150 mg/L of lead and 320 mg/L of fluorine; and (2) filtering: filtering reacted substances in the leaching tank in the step (1) to obtain filter residues and filtrate. Pollutants such as cadmium ...

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Номер записи: 10
30-09-2015 дата публикации

Method of balancing acid in high-lead copper sulphate oxygen pressure leaching-electrodepositing process

Номер: CN104947145A
Автор: JIN JIAQIANG, LIU YANTAO, ZHOU KAIMIN, ZHU HAICHENG, ZHAI LINNA, YING XIYUAN, YU GUOLIN, LIU YABIN, DAI CHUNBO
Принадлежит:

The invention relates to a method of balancing acid in a high-lead copper sulphate oxygen pressure leaching-electrodepositing process, and belongs to the field of non-ferrous metal wet metallurgy. The method comprises the steps that the proportion of sulphur, converted into sulfuric acid, in sulfide of the high-lead copper sulphate is enabled to be 35-65% by controlling technical parameters, such as original acid amount of the high-lead copper sulphate during oxygen pressure acid leaching, the temperature in a pressure kettle, the total pressure and the response time; leached slurry is subjected to solid and liquid separation to form leached residues; two-stage countercurrent washing is carried out on the leached residues so as to reduce the amount of copper sulfate and sulfuric acid taken by filter cakes; and electrodeposited waste liquid is returned to be subjected to oxygen pressure leaching, so that balancing of sulfuric acid in the high-lead copper sulphate oxygen pressure leaching-electrodepositing ...

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Номер записи: 11
11-11-2015 дата публикации

Novel pile up neatly lead pig is carried device

Номер: CN0204751264U
Автор: ZHU HAICHENG, ZHANG LIANGHONG, WANG SHAOLONG, WANG HUANZE, HAO ERLI, YANG DAJUN, XIE ZUGANG, XU JIANYUAN, LI JIANWEI, ZHAO HONGMEI
Принадлежит:

The utility model relates to a novel pile up neatly lead pig is carried device belongs to pyrometallurgy equipment technical field, novel pile up neatly lead pig is carried device mainly include rectangle pile up neatly elevating platform mechanism, carry the chain, biax bearing driven sprocket, track, motor reducer, speed reducer sprocket, drive sprocket, drive chain, frame, driving shaft, driven shaft, CB controller, touch -sensitive screen, the utility model discloses according to national 1# electricity lead pig size standard preparation rectangle pile up neatly elevating platform mechanism, directly fall behind five layers of lead pig of rectangle pile up neatly elevating platform mechanism pile up neatly on the transport chain, drive by the motor reducer and carry the chain to rotate to through the fixed walking certain distance of CB control lead pig, make pile up neatly lead pig conveying to the position of packing, the worker's packing of being convenient for, the utility model ...

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Номер записи: 12
09-09-2015 дата публикации

Novel stacking lead ingot conveying device

Номер: CN104891099A
Автор: ZHU HAICHENG, ZHANG LIANGHONG, WANG SHAOLONG, WANG HUANZE, HAO ERLI, YANG DAJUN, XIE ZUGANG, XU JIANYUAN, LI JIANWEI, ZHAO HONGMEI
Принадлежит:

The invention relates to a novel stacking lead ingot conveying device, and belongs to the technical field of pyrometallurgical equipment. The novel stacking lead ingot conveying device mainly comprises a rectangular stacking lifting platform mechanism, a conveying chain, a double-bearing-seat driven sprocket, a track, a motor speed reducer, a speed reducer sprocket wheel, an active sprocket wheel, a rack, a drive shaft, a driven shaft, a CB controller and a touch screen. The rectangular stacking lifting platform mechanism is manufactured according to the national 1# electric ingot dimension standard, after the rectangular stacking lifting platform mechanism stacks five layers of lead ingots, the lead ingots directly fall to the conveying chain, the conveying chain is driven by the motor speed reducer to rotate, and the lead ingots are controlled by a CB to fixedly walk a certain distance, so the stacked lead ingots are transferred to packaging positions, and convenience is provided for ...

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Номер записи: 13