CN207371219U - A kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat - Google Patents
A kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat Download PDFInfo
- Publication number
- CN207371219U CN207371219U CN201721242027.7U CN201721242027U CN207371219U CN 207371219 U CN207371219 U CN 207371219U CN 201721242027 U CN201721242027 U CN 201721242027U CN 207371219 U CN207371219 U CN 207371219U
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- Prior art keywords
- calcium carbide
- cone
- cylinder
- waste heat
- wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model belongs to Waste Heat Recovery and cyclone dust removal equipment technical field more particularly to a kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat.The device includes cylinder, cone, storage ash hopper, and cylinder and cone are coupled to each other, and inside is high temperature calcium carbide stove exhaust passage, and cone is flanged joint with storage ash hopper.Cylinder top sets scroll casing type entrance, the opposite side of its upper part is equipped with manhole, cylinder top center is radially provided with exhaust inner cylinder and air outlet pipe, the lower part of cylinder is equipped with waste heat recovery hot water jacket with cone outer wall, water-cooling jacket bottom one side is managed equipped with cooling water inlet, and hot water jacket top opposite side is equipped with hot steam exhaust pipe, and the bottom of cone is equipped with storage ash hopper, it stores up ash hopper outer wall and is equipped with electromagnetism silo-wall shaker, bottom is equipped with ash-removing valve.The utility model can continuously collect the dust in calcium carbide stove exhaust and the saving of heat resource of discharge, reduce production process energy consumption, belong to environment-friendly and green technology application.
Description
Technical field
The utility model belongs to Waste Heat Recovery and cyclone dust removal equipment technical field more particularly to a kind of recycling furnace of calcium carbide tail
The cyclone dust collector of gas waste heat.
Background technology
In calcium carbide industry furnace of calcium carbide operational process, the fume amount that contains that meeting by-product temperature is 500 DEG C -900 DEG C reaches 50-150g/
The tail gas of m3, the key component of the tail gas is carbon monoxide, belongs to one Elementary Chemical Industry raw material of carbon, and calcium carbide industry is comprehensively real at present
The recycling to calcium carbide stove exhaust is showed, dry cleaning recovery utilizes the prevailing technology that technology is industry.Its main flow is：
It is lighted for prevention bag filter by high-temperature furnace gas, calcium carbide stove exhaust first passes around water cooler cooling, is roused using with tail gas
The cyclone dust collectors and air cooler that wind apparatus is connected remove respectively 5~15 μm main soot dust granule and be reduced to 250 DEG C-
After 280 DEG C of technological temperatures, and then residual fine soot is removed by bag filter, it is real finally through supercooling decoking system
Existing tails dedusting purification, utilizes for following resourceization.Water cooling process generally use dividing wall type tube sheet heat-exchanger rig therein,
To in furnace of calcium carbide tail temperature-fall period, as the time elapses, the dust granules in tail gas can gradually be collected at the reduction of heat exchanger inner wall
Heat exchange efficiency can also block air flow duct and cause to stop production when serious.For calcium carbide stove exhaust cooling is maintained to put normal operation, need frequent
Dust in parking cleaning heat exchanger seriously reduces the production efficiency of device.
Some Domestic calcium carbide enterprise increases air-cooled folder by cancelling high-temperature tail gas water cooler, and to cyclone dust collectors outer wall
Set is exchanged heat using wind turbine forced-air blast, although solving the problems, such as that water cooler air passage blocks frequently parking cleaning, air-cooled whirlwind
Deduster exchange capability of heat is limited, need to increase the cyclone dust collectors of more set driven fans and could meet manufacturing condition, add
Electric power consumes and equipment investment.In addition, the heat being rich in tail gas is not fully recycled, larger resource wave is caused
Take.
The content of the invention
The utility model provides in view of the deficienciess of the prior art, recycling technique for calcium carbide furnace tail gas dry process purifying
One kind is simple in structure, heat exchange efficiency is high and takes into account heat recovery, and realizes that the calcium carbide stove exhaust waste heat of long time running returns
It receives and revolves air cooling dust cleaning apparatus.
Technical solutions of the utility model are：A kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat includes cylinder, cone
Body, storage ash hopper, cylinder and cone are coupled to each other, and inside is high temperature calcium carbide stove exhaust passage, and cone is flange with storage ash hopper
Connection.Cylinder top sets scroll casing type entrance, and the opposite side of its upper part is equipped with manhole, and cylinder top center is radially provided with exhaust
Inner cylinder and air outlet pipe, lower part and the cone outer wall of cylinder are equipped with waste heat recovery hot water jacket, and water-cooling jacket bottom one side is equipped with
Cooling water inlet is managed, and hot water jacket top opposite side is equipped with hot steam exhaust pipe, and the bottom of cone is equipped with storage ash hopper, stores up ash material
The outer wall that struggles against is equipped with electromagnetism silo-wall shaker, and bottom is equipped with ash-removing valve.
As described above, cylinder, cone, storage ash hopper, water cooling chuck are highly heat-conductive material, water cooling chuck can be
Wall-type heat exchange device, beneficial to the conveying and heat exchange of processing medium, the steam of generation can be used for other heat sources, such as:Chemical process
Heating or heat supply in winter, chuck outer surface attachment rock wool insulating.
As described above, calcium carbide stove exhaust inlet tube uses scroll casing type, i.e. volute inlet pipe, it is used to guide high temperature dust electric
Stone furnace exhaust gas enters cylinder in tangent line and moves in a circle, and twist advantageously forms outer rotational gas flow downwardly toward cone motion
Solid particle in driving gas is collided with cone inner wall and is collected.
As described above, manhole is flange form connection structure, blind plate is set between flange, is dismounted convenient for parking maintenance.
As described above, storage ash hopper outer wall is equipped with electromagnetism silo-wall shaker, by intermittent vibrations bin wall, promote to bond
Black dirt in cone wall comes off, and effectively avoids the occurrence of bulkhead buildup and ashes bridge formation putty.
The utility model is the optimization to calcium carbide industry high temperature calcium carbide tail gas dry process purifying reclaimer, can continuously collect electricity
The heat of dust and discharge in stone furnace exhaust gas, economizes on resources, reduces production process energy consumption, belong to green, energy recovery application
Technology.The device cost of manufacture is cheap, principle is simple and convenient to operate, energy conservation and environmental protection, highly practical.
Description of the drawings
Fig. 1 is a kind of cyclone dust collector structure diagram for recycling calcium carbide stove exhaust waste heat.
In Fig. 1,1 is cylinder, and 2 be cone, and 3 be water cooling chuck, and 4 is store up ash hopper, and 5 be volute inlet pipe, and 6 be outlet air
Mouth pipe, 7 be manhole, and 8 manage for cooling water inlet, and 9 be hot steam exhaust pipe, and 10 be exhaust inner cylinder, and 11 shake for electromagnetism bulkhead
Device, 12 be ash-removing valve.
Specific embodiment
Referring to the drawings 1, the present embodiment includes：Cylinder 1, cone 2, storage ash hopper 4, cylinder top are scroll casing type inlet tube 5,
The opposite side of its upper part is equipped with manhole 7, and radially outer center is equipped with air outlet pipe 6 at the top of cylinder, is internally provided with exhaust inner cylinder
10, cylinder lower part and cone outer wall are equipped with water cooling chuck 3, and water cooling chuck bottom one side is equipped with cooling water inlet pipe 8, top
Opposite side is held to be equipped with hot steam exhaust pipe 9, the storage ash hopper outer wall of cone base is equipped with electromagnetism silo-wall shaker 11, stores up ash hopper
Bottom is equipped with ash-removing valve 12.
Come from furnace of calcium carbide high temperature dust tail gas with pressure and enter volute inlet pipe, entering cylinder in tangential direction does circumference fortune
It is dynamic, and outer rotational gas flow twist is formed downwardly toward cone motion, solid particle is thrown toward cone by centrifugal force effect in tail gas
Inner wall, and fall into and put in ash bucket along cone inner wall.Then along exhaust inner cylinder radial direction after purified exhaust gas flow arrival cone base
Shape of spinning rises flowing, and discharges air outlet pipe and enter dust-removing process.The inlet tube that cooling water passes through water cooling chuck bottom
Into with high temperature calcium carbide stove exhaust countercurrent flow, into water leg top moving process heat absorption vaporization become hot steam, then
It is sent outside by the live steam pipe on chuck top, as production heating process and heat supply in winter heat source.
The device integrates calcium carbide stove exhaust dedusting and refrigerating function, and absorbable waste heat byproduct steam, is furnace of calcium carbide
Tail gas clean-up recycles primary dedusting and cooling processing links alternate device, has good popularization and application prospect.
Claims (5)
1. a kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat, including cylinder, cone, storage ash hopper, cylinder and cone
It is coupled to each other, inside is high temperature calcium carbide stove exhaust passage, and cone is flanged joint with storage ash hopper；
Cylinder top sets scroll casing type entrance, and the opposite side of its upper part is equipped with manhole, and cylinder top center is radially provided with exhaust
Inner cylinder and air outlet pipe, lower part and the cone outer wall of cylinder are equipped with waste heat recovery hot water jacket, and water-cooling jacket bottom one side is equipped with
Cooling water inlet is managed, and hot water jacket top opposite side is equipped with hot steam exhaust pipe, and the bottom of cone is equipped with storage ash hopper, stores up ash material
The outer wall that struggles against is equipped with electromagnetism silo-wall shaker, and bottom is equipped with ash-removing valve.
2. a kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat according to claim 1, it is characterised in that cylinder, cone
Body, storage ash hopper, water cooling chuck are highly heat-conductive material, and water cooling chuck can be wall-type heat exchange device, chuck appearance
Rock wool insulating is adhered in face.
A kind of 3. cyclone dust collector for recycling calcium carbide stove exhaust waste heat according to claim 1, it is characterised in that furnace of calcium carbide
Gas inlet pipe uses scroll casing type.
A kind of 4. cyclone dust collector for recycling calcium carbide stove exhaust waste heat according to claim 1, it is characterised in that manhole
For flange form connection structure, blind plate is set between flange.
A kind of 5. cyclone dust collector for recycling calcium carbide stove exhaust waste heat according to claim 1, it is characterised in that storage ash material
The outer wall that struggles against is equipped with electromagnetism silo-wall shaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242027.7U CN207371219U (en) | 2017-09-26 | 2017-09-26 | A kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242027.7U CN207371219U (en) | 2017-09-26 | 2017-09-26 | A kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371219U true CN207371219U (en) | 2018-05-18 |
Family
ID=62341001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242027.7U Expired - Fee Related CN207371219U (en) | 2017-09-26 | 2017-09-26 | A kind of cyclone dust collector for recycling calcium carbide stove exhaust waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371219U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671640A (en) * | 2018-05-31 | 2018-10-19 | 贵州环科环境工程有限公司 | Whirlwind machine power cools down equipment |
| CN109316879A (en) * | 2018-10-10 | 2019-02-12 | 吉林省通达电力机械制造有限公司 | Totally enclosed type of unloading dust-extraction unit |
| CN111804521A (en) * | 2020-07-28 | 2020-10-23 | 曾峰 | Insulating paper processing is with gluing stick |
| CN112240707A (en) * | 2019-07-16 | 2021-01-19 | 沈阳铝镁设计研究院有限公司 | Fluidized cooler of high temperature resistant medium |
| CN115069053A (en) * | 2022-07-26 | 2022-09-20 | 江苏四方锅炉有限公司 | Tail gas and dust separation filter |
| CN115400530A (en) * | 2022-09-21 | 2022-11-29 | 江苏瑞一量子研究院有限公司 | A clean system for gas |
-
2017
- 2017-09-26 CN CN201721242027.7U patent/CN207371219U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671640A (en) * | 2018-05-31 | 2018-10-19 | 贵州环科环境工程有限公司 | Whirlwind machine power cools down equipment |
| CN108671640B (en) * | 2018-05-31 | 2020-11-03 | 贵州环科环境工程有限公司 | Cyclone mechanical cooling equipment |
| CN109316879A (en) * | 2018-10-10 | 2019-02-12 | 吉林省通达电力机械制造有限公司 | Totally enclosed type of unloading dust-extraction unit |
| CN112240707A (en) * | 2019-07-16 | 2021-01-19 | 沈阳铝镁设计研究院有限公司 | Fluidized cooler of high temperature resistant medium |
| CN111804521A (en) * | 2020-07-28 | 2020-10-23 | 曾峰 | Insulating paper processing is with gluing stick |
| CN111804521B (en) * | 2020-07-28 | 2021-05-14 | 苏州绿萃筑信息科技有限公司 | Insulating paper processing is with gluing stick |
| CN115069053A (en) * | 2022-07-26 | 2022-09-20 | 江苏四方锅炉有限公司 | Tail gas and dust separation filter |
| CN115069053B (en) * | 2022-07-26 | 2023-08-15 | 江苏四方锅炉有限公司 | Tail gas dust separation filter |
| CN115400530A (en) * | 2022-09-21 | 2022-11-29 | 江苏瑞一量子研究院有限公司 | A clean system for gas |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20210926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |