CN201250265Y - Steel strip furnace with fast-cooling device - Google Patents
Steel strip furnace with fast-cooling device Download PDFInfo
- Publication number
- CN201250265Y CN201250265Y CNU2008201584999U CN200820158499U CN201250265Y CN 201250265 Y CN201250265 Y CN 201250265Y CN U2008201584999 U CNU2008201584999 U CN U2008201584999U CN 200820158499 U CN200820158499 U CN 200820158499U CN 201250265 Y CN201250265 Y CN 201250265Y
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- cooling device
- steel band
- boiler tube
- cold section
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Abstract
The utility model discloses a steel strip furnace with fast-cooling device, which comprises a heating-furnace body, a steel strip (12) and a water-cooling device, wherein a fast-cooling device (8) is abutted between the heating-furnace body and the water-cooling device, and the steel strip (12) runs through a cold-section furnace tube (14) of the fast-cooling device (8). The steel strip furnace with fast-cooling device is simple in structure, large in output and convenient for the process adjustment and quality control of material fast cooling, and can improve product property. The equipment is mainly applied to the calcining refined production of metal powders such as lithium iron phosphate and the like.
Description
Technical field
The utility model relates to a kind of steel band stove, particularly relates to a kind of steel band stove that fast cooling device is housed.
Background technology
The steel band stove is mainly used in the also original production of oxide compound in the powder metallurgy industry, as calcination, the smart reduction of metallic salts such as metal-powder such as iron powder, copper powder, cobalt powder, molybdenum powder, tungsten powder and cobalt oxalate, APT.The general steel belt type reducing furnace that adopts of metal-powder reduction, steel belt type reducing furnace mainly by: (1) feed end tensioning dolly, (2) charging gas curtain and silicon rubber curtain, running roller tightness system, (3) distributor and hopper, (4) gas barrier, (5) heating furnace body, (6) water cooling plant, (7) drawing mechanism, (8) transmission mechanism, (9) atmosphere Controlling System, (10) electric control system etc. are formed.The product of the production of this device is because at the heating furnace body laggard water cooling plant of going into that comes out, speed of cooling is slow, has influenced the performance of product.
The utility model content
Technical problem to be solved in the utility model provides the steel band stove that fast cooling device is housed that a kind of simple in structure, output is big, be convenient to process adjustments and quality control.
In order to solve the problems of the technologies described above, the steel band stove that fast cooling device is housed that the utility model provides, comprise heating furnace body, steel band and water cooling plant, to being connected to fast cooling device, described steel band is in fast cold section boiler tube of described fast cooling device between described heating furnace body and described water cooling plant.
Described fast cooling device comprises one section fast cold section boiler tube corresponding with described heating furnace body and described water cooling plant, described fast cold section boiler tube two ends are respectively equipped with gate sheet, be provided with inner radiator above in described fast cold section boiler tube, being in described steel band, the entrance end of recirculation blower is connected with the bottom of described fast cold section boiler tube by outer scatterer, air outlet tube, and the exit end of described recirculation blower is connected by the top of blast pipe with described fast cold section boiler tube.
Adopt the steel band stove that fast cooling device is housed of technique scheme, after material enters this section, regulate the height of former and later two gate sheets, make it a little more than height of materials by viewing window.Act directly on the material through inner radiator refrigerative wind, material is cooled off fast.The flow may command speed of cooling of the rotating speed by regulating recirculation blower and the water coolant of inside and outside scatterer reaches processing requirement.
The utlity model has characteristics:
1, stove is worked continuously, and powder output height, quality is good, production is stable.2, heat-resisting horse indirect heat transfer not, furnace temperature is even.3, body of heater heating zone subregion control, flexible operation.4, multilayer silicone rubber seal curtain and sealing running roller aerating stream sealing curtain are adopted in the steel band import, make the excessive minimum level that drops to of furnace atmosphere.5, stove heat supply intensity is arranged by manufacturing technique requirent, and electric heating element is arranged in horse both sides up and down not, changes electric heating element and can carry out under not blowing out state.6, hopper adopts blade autofeed device, can adapt to low pine than low flow material.Cloth is even, and feeding coal is evenly adjustable; Can regulate the cloth frame, when the steel band sideslip, the cloth medullary ray still can be consistent with the steel band medullary ray.7, furnace construction has adapted to the expansion not of heat-resisting horse well.8, water-cooled segment structure advanced person, water coolant is the serpentine path flow, and can be according to water coolant Inlet and outlet water Flow-rate adjustment water temperature.9, the heating zone furnace roof can separate with body of heater, is convenient to the installation and maintenance not of metal horse and overhauls.10, steel belt operating speed, fabric thickness and furnace temperature can change according to different processing requirements, to adapt to the requirement of the different trades mark, different purposes powder production technologies.This equipment is specially adapted to that metal-powder such as iron lithium phosphate calcination are smart produces, have simple in structure, output big, be convenient to the characteristics of process adjustments and quality control.
In sum, the utility model is the steel band stove that fast cooling device is housed that a kind of simple in structure, output is big, material that be convenient to process adjustments and quality control cools off, improves product performance fast.
Description of drawings
Fig. 1 is self-contained figure of the present utility model;
Fig. 2 is a fast cooling device structural representation of the present utility model;
Fig. 3 is a fast cooling device texture edge synoptic diagram of the present utility model.
Embodiment
The utility model is described in further detail with embodiment in conjunction with the accompanying drawings for nextpage.
Referring to Fig. 1, Fig. 2 and Fig. 3, on frame 6, be provided with steel band strainer 1 and Steel Belt Transmission mechanism 13, in steel band strainer 1 and Steel Belt Transmission mechanism 13, steel band 12 is installed, on frame 6, be provided with entrance lock 2, material-feeding mechanism 3, exhaust section 4, first heating zone 5, second heating zone 7, the first water-cooled section 9, the second water-cooled section 10, discharging section 11, between second heating zone 7 and the first water-cooled section 9 to being connected to fast cooling device 8, fast cooling device 8 comprises one section fast cold section boiler tube 14 corresponding with the first water-cooled section 9 with second heating zone 7, fast cold section boiler tube 14 two ends are respectively equipped with first gate sheet 15 and second gate sheet 16, steel band 12 is in fast cold section boiler tube 14 of fast cooling device 8, be provided with inner radiator 18 above in fast cold section boiler tube 14, being in steel band 14, the entrance end of recirculation blower 21 is by outer scatterer 20, air outlet tube 19 is connected with the bottom of fast cold section boiler tube 14, and the exit end of recirculation blower 21 is connected by the top of blast pipe 17 with fast cold section boiler tube 14.
Referring to Fig. 1, Fig. 2 and Fig. 3, atmosphere in the fast cold section boiler tube 14 of recirculation blower 21 drivings is at fast cold section boiler tube 14, air outlet tube 19, outer scatterer 20, recirculation blower 21, blast pipe 17, inner radiator 18 internal recycle, material on the steel band 12 after entering fast cold section boiler tube 14 behind first heating zone 5 and second heating zone, 7 sintering, regulate the height of preceding first gate sheet 15 and second gate sheet 16 by the viewing window on the fast cold section boiler tube 14, make it a little more than height of materials, act directly on the material through inner radiator 18 refrigerative wind, material is cooled off fast.Atmosphere after the heating through outer scatterer 20 coolings, enters fast cold section boiler tube 14 internal recycle through recirculation blower 21 circulations material is cooled off again.
The flow may command speed of cooling of the water coolant of rotating speed by regulating recirculation blower 21 and inner radiator 18, outer scatterer 20 reaches processing requirement.
Claims (2)
1, a kind of steel band stove that fast cooling device is housed, comprise heating furnace body, steel band (12) and water cooling plant, it is characterized in that: to being connected to fast cooling device (8), described steel band (12) is in the fast cold section boiler tube (14) of described fast cooling device (8) between described heating furnace body and described water cooling plant.
2, the steel band stove that fast cooling device is housed according to claim 1, it is characterized in that: described fast cooling device (8) comprises one section fast cold section boiler tube (14) corresponding with described heating furnace body and described water cooling plant, described fast cold section boiler tube (14) two ends are respectively equipped with gate sheet (15,16), in described fast cold section boiler tube (14), be in described steel band (12) top and be provided with inner radiator (18), the entrance end of recirculation blower (21) is by outer scatterer (20), air outlet tube (19) is connected with the bottom of described fast cold section boiler tube (14), and the exit end of described recirculation blower (21) is connected by the top of blast pipe (17) with described fast cold section boiler tube (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584999U CN201250265Y (en) | 2008-09-17 | 2008-09-17 | Steel strip furnace with fast-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584999U CN201250265Y (en) | 2008-09-17 | 2008-09-17 | Steel strip furnace with fast-cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250265Y true CN201250265Y (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201584999U Expired - Lifetime CN201250265Y (en) | 2008-09-17 | 2008-09-17 | Steel strip furnace with fast-cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201250265Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654354A (en) * | 2012-06-05 | 2012-09-05 | 湖南广义科技有限公司 | Powder metallurgy furnace |
| CN103182501A (en) * | 2013-04-18 | 2013-07-03 | 浙江省机电设计研究院有限公司 | Cooling device for brake drum iron mold by sand-lined metal mold casting |
| CN103990425A (en) * | 2014-06-12 | 2014-08-20 | 湖南顶立科技有限公司 | Production equipment and production method of hydroxyl chromium oxide |
| CN106583743A (en) * | 2016-12-28 | 2017-04-26 | 荆门市格林美新材料有限公司 | Reduction furnace machining system |
-
2008
- 2008-09-17 CN CNU2008201584999U patent/CN201250265Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654354A (en) * | 2012-06-05 | 2012-09-05 | 湖南广义科技有限公司 | Powder metallurgy furnace |
| CN103182501A (en) * | 2013-04-18 | 2013-07-03 | 浙江省机电设计研究院有限公司 | Cooling device for brake drum iron mold by sand-lined metal mold casting |
| CN103182501B (en) * | 2013-04-18 | 2015-08-12 | 浙江省机电设计研究院有限公司 | A kind of cooling device of Sand-Faced Metal Mould Casting brake hub swage |
| CN103990425A (en) * | 2014-06-12 | 2014-08-20 | 湖南顶立科技有限公司 | Production equipment and production method of hydroxyl chromium oxide |
| CN103990425B (en) * | 2014-06-12 | 2015-08-19 | 湖南顶立科技有限公司 | The production method of production equipment and chromic oxyhydroxide |
| CN106583743A (en) * | 2016-12-28 | 2017-04-26 | 荆门市格林美新材料有限公司 | Reduction furnace machining system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |