CN209209537U - Flying dust fluidizer - Google Patents
Flying dust fluidizer Download PDFInfo
- Publication number
- CN209209537U CN209209537U CN201821903922.3U CN201821903922U CN209209537U CN 209209537 U CN209209537 U CN 209209537U CN 201821903922 U CN201821903922 U CN 201821903922U CN 209209537 U CN209209537 U CN 209209537U
- Authority
- CN
- China
- Prior art keywords
- flying dust
- vaporizer
- air inlet
- inlet pipe
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000006200 vaporizer Substances 0.000 claims abstract description 23
- 239000008141 laxative Substances 0.000 claims 1
- 230000002475 laxative effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002309 gasification Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003034 coal gas Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a kind of flying dust fluidizers, belong to coal gas production field, solve the problems, such as existing fluffy material when flying dust processing in fluidized-bed gasification furnace production course of gas.The utility model includes vaporizer, air inlet pipe, steel wire, connecting cylinder and mutually matched upper flange and lower flange, vaporizer is connected to below lower flange, connecting cylinder is connected to above upper flange, steel wire is accompanied between upper flange and lower flange, it is bolted between upper flange, lower flange and steel wire, air inlet pipe is connected with vaporizer, and air inlet pipe is equipped with valve.The beneficial effects of the utility model are: the buildup by fluffy product in grey bottom storehouse portion is blown afloat, fluidized state is formed, fluffy material phenomenon is eliminated；The utility model is opened in ash discharge, making flying dust in grey library is in fluidized state, can also increase blanking velocity.
Description
Technical field
The utility model belongs to coal gas production field, and in particular to a kind of flying dust fluidizer.
Background technique
A large amount of flying dust can be generated in fluidized-bed gasification furnace production course of gas, particle size of fly ash is smaller, -350 mesh accountings 80%
More than, bulk density is only 0.35~0.4t/m3.Flying dust is delivered to grey library by air-transport system, then by the ash discharge of grey bottom storehouse portion
Pipe, which enters flying dust mashing tank or send to humidifier, to be handled.Since flying dust is extremely light, accumulating time slightly length in tank will go out
Existing fluffy material, and then cause flying dust blanking unsmooth.If flying dust blanking is unsmooth, flying dust processing not in time, can seriously affect production.Usually
In the case of, rapping is carried out to bulkhead using electric vibrator or is purged using air bubble, but both the above equipment is uncomfortable
For this extremely light material of flying dust: since material is lighter, using electric vibrator can make material accumulation obtain it is more closely knit and can not
Blanking；Since material particular diameter is superfine, grey library need to guarantee to seal, and will lead to grey library explosion-proof valve using air bubble and open, lead to material
Leakage.Therefore, ensure that the normal blanking of flying dust becomes the top priority of flying dust processing.
Utility model content
The purpose of the utility model is to provide a kind of flying dust fluidizers, to solve fluidized-bed gasification furnace production course of gas
Existing fluffy material problem when the processing of middle flying dust.
The technical solution of the utility model is: a kind of flying dust fluidizer, including vaporizer, air inlet pipe, steel wire, connection
Cylinder and mutually matched upper flange and lower flange, vaporizer are connected to below lower flange, and connecting cylinder is connected on upper flange
Side, accompanies steel wire, is bolted between upper flange, lower flange and steel wire, air inlet pipe between upper flange and lower flange
It is connected with vaporizer, air inlet pipe is equipped with valve.
Steel wire is equipped with three layers as a further improvement of the utility model, so that the gas for entering grey library is uniformly distributed,
Guarantee fluid effect.
Steel wire includes 200 mesh, 250 mesh, 300 mesh steel wires as a further improvement of the utility model, from top to bottom
It is sequentially overlapped, internal flying dust can be effectively prevent to enter in air inlet pipe.
Air inlet pipe is located at vaporizer bottom as a further improvement of the utility model, is conducive to gas and uniformly diffuses into
Enter vaporizer.
Vaporizer height is 100~120mm, internal diameter and lower flange size one as a further improvement of the utility model,
It causes.
The size of upper flange and lower flange is DN150~DN200 as a further improvement of the utility model,.
The size of air inlet pipe is DN-25 as a further improvement of the utility model,.
The beneficial effects of the utility model are: gas enters vaporizer by air inlet pipe, with the increasing of gasification room pressure
Adding, gas evenly distributedly enters grey library by steel wire, and the buildup by fluffy product in grey bottom storehouse portion is blown afloat, fluidized state is formed,
Eliminate fluffy material phenomenon；In addition, opening the utility model in ash discharge, making flying dust in grey library is in fluidized state, can also be increased down
Expect speed.The utility model solves the problems, such as existing fluffy material, energy when flying dust processing in fluidized-bed gasification furnace production course of gas
Flying dust processing speed is enough effectively ensured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- bolt；2- upper flange；3- vaporizer；4- air inlet pipe；5- steel wire；6- lower flange；7- connecting cylinder；8-
Valve.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of flying dust fluidizer, including vaporizer 3, air inlet pipe 4, steel wire 5, connecting cylinder 7, Yi Jixiang
The upper flange 2 and lower flange 6 mutually cooperated, vaporizer 3 are connected to 6 lower section of lower flange, and connecting cylinder 7 is connected to 2 top of upper flange, on
Steel wire 5 is accompanied between flange 2 and lower flange 6, is connected between upper flange 2, lower flange 6 and steel wire 5 by bolt 1, air inlet
Pipe 4 is connected with vaporizer 3, and air inlet pipe 4 is equipped with valve 8.
Steel wire 5 is equipped with three layers.
Steel wire 5 includes 200 mesh, 250 mesh, 300 mesh steel wires, is from top to bottom sequentially overlapped.
Air inlet pipe 4 is located at 3 bottom of vaporizer.
3 height of vaporizer is 100~120mm, and internal diameter is consistent with 6 size of lower flange.
The size of upper flange 2 and lower flange 6 is DN150~DN200.
The size of air inlet pipe 4 is DN-25.
Connecting cylinder 7 is connect by welding manner with grey library, in grey bottom storehouse portion, cone section is symmetrically and evenly arranged, by air inlet pipe 4
It is connected with nitrogen storage tank.When there is the case where fluffy material, Open valve 8 makes nitrogen enter vaporizer 3, in vaporizer 3
Nitrogen pressure increases, and nitrogen is evenly distributedly entered in grey library by steel wire 5, by the stream of nitrogen gas of steel wire 5 by fluffy product
Buildup in grey bottom storehouse portion is blown afloat, and is formed fluidized state, is eliminated fluffy material phenomenon.The Open valve 8 in ash discharge, makes flying dust in grey library
In fluidized state, blanking velocity can be increased.
Claims (7)
1. a kind of flying dust fluidizer, it is characterised in that: including vaporizer (3), air inlet pipe (4), steel wire (5), connecting cylinder
(7) and mutually matched upper flange (2) and lower flange (6), the vaporizer (3) are connected to below lower flange (6), connection
Cylinder (7) is connected to above upper flange (2), is accompanied between upper flange (2) and lower flange (6) steel wire (5), upper flange (2), laxative remedy
It is connected between blue (6) and steel wire (5) by bolt (1), air inlet pipe (4) is connected with vaporizer (3), and air inlet pipe is set on (4)
There are valve (8).
2. flying dust fluidizer according to claim 1, it is characterised in that: the steel wire (5) is equipped with three layers.
3. flying dust fluidizer according to claim 2, it is characterised in that: the steel wire (5) includes 200 mesh, 250
Mesh, 300 mesh steel wires, are from top to bottom sequentially overlapped.
4. flying dust fluidizer according to any one of claim 1-3, it is characterised in that: the air inlet pipe (4) is located at
Vaporizer (3) bottom.
5. flying dust fluidizer according to claim 4, it is characterised in that: the vaporizer (3) highly for 100~
120mm, internal diameter are consistent with lower flange (6) size.
6. flying dust fluidizer according to claim 5, it is characterised in that: the ruler of the upper flange (2) and lower flange (6)
Very little is DN150~DN200.
7. flying dust fluidizer according to claim 6, it is characterised in that: the size of the air inlet pipe (4) is DN-25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903922.3U CN209209537U (en) | 2018-11-19 | 2018-11-19 | Flying dust fluidizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903922.3U CN209209537U (en) | 2018-11-19 | 2018-11-19 | Flying dust fluidizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209209537U true CN209209537U (en) | 2019-08-06 |
Family
ID=67460146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903922.3U Active CN209209537U (en) | 2018-11-19 | 2018-11-19 | Flying dust fluidizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209209537U (en) |
-
2018
- 2018-11-19 CN CN201821903922.3U patent/CN209209537U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240202 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |