CN203355607U - Semi-dry method cyclone desulphurization device - Google Patents
Semi-dry method cyclone desulphurization device Download PDFInfo
- Publication number
- CN203355607U CN203355607U CN 201320407084 CN201320407084U CN203355607U CN 203355607 U CN203355607 U CN 203355607U CN 201320407084 CN201320407084 CN 201320407084 CN 201320407084 U CN201320407084 U CN 201320407084U CN 203355607 U CN203355607 U CN 203355607U
- Authority
- CN
- China
- Prior art keywords
- tower body
- cyclone
- semi
- flue gas
- absorption tower
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003546 flue gas Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims description 8
- 230000003009 desulfurizing effect Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 239000003500 flue dust Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 7
- 239000006227 byproduct Substances 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000009692 water atomization Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a semi-dry method cyclone desulphurization device which aims at overcoming the defect that the general cyclone desulphurization device has wall adhesion when a medicine and water are mixed for atomization desulphurization. The semi-dry method cyclone desulphurization device is suitable for a desulphurization technology with higher temperature and not large flue gas quantity. The semi-dry method cyclone desulphurization device integrates a cyclone separation technology and an atomization drying technology, adopts a dry dosing and water atomization humidifying method for removing sulfur in flue gas, and effectively overcomes the defect of the wall adhesion in an absorption tower body after a desulfurized byproduct is dried to be a powdered substance.
Description
Technical field
The utility model relates to the environment protection equipment of flue gas desulfurization, a kind of semidry method whirlwind desulfurizer.
Background technology
General whirlwind desulfurizer employing medicine and water mix and carry out the atomization desulfurization, after desulfurizing byproduct is dried to flour, easily cause wall sticking phenomenon in absorption tower.
Summary of the invention
In order to overcome general whirlwind desulfurizer, adopt medicine and water to mix the wall sticking phenomenon that carries out the atomization desulfurization.The utility model is a kind of semidry method whirlwind desulfurizer, is suitable for that temperature is higher, exhaust gas volumn is not very large a kind of desulfur technology.Semidry method whirlwind desulfurizer in one, adopts the dry type dosing in conjunction with Cyclone Separation Technology and atomization drying technology, then by the method for water atomization humidification, the sulphur in flue gas is removed.
The utility model solves the technical scheme that its technical problem adopts: chemical spraying device, humidifying device are housed on absorption tower body, and there are tower body flue-dust retainer and exhanst gas outlet in the absorption tower body below, and the tower body support is equipped with in the absorption tower body below.Chemical spraying device is connected with the desulfurizing agent tank, is contained in flue gas tangential inlet top, and humidifying device and technique water tank and flue gas guider are mounted on the absorption tower body top.
Beneficial effect, effectively overcome desulfurizing byproduct and be dried to the wall sticking phenomenon occurred after powdery in absorption tower body.
the accompanying drawing explanation
Fig. 1 is semidry method whirlwind desulfurizer schematic diagram.
In Fig. 1,1 desulfurizing agent tank, 2 technique water tanks, 3 humidifying devices, 4 flue gas guiders, 5 exhanst gas outlets, 6 tower body supports, 7 tower body flue-dust retainers, 8 absorption tower bodies, 9 flue gas tangential inlets, 10 chemical spraying devices.
The specific embodiment
Chemical spraying device (10), humidifying device (3) are housed on absorption tower body (8), and there are tower body flue-dust retainer (7) and exhanst gas outlet (5) in absorption tower body (8) below, and tower body support (6) is equipped with in absorption tower body (8) below; Chemical spraying device (10) is connected with desulfurizing agent tank (1), is contained in flue gas tangential inlet (9) top; Humidifying device (3) is mounted on absorption tower body (8) top with technique water tank (2) and flue gas guider (4).
Flue gas enters with the desulfurizer powder of chemical spraying device (10) ejection mixes, through flue gas guider (4) drainage from absorption tower body (8) tower top flue gas tangential inlet (9); Flue gas mixes at the descending atomization moisture content sprayed into humidifying device (3) of absorption tower body (8) inside spin, carries out desulphurization reaction; Along with the carrying out of desulphurization reaction and the heat transfer between medium, atomization moisture is evaporated, and the flue gas after purification is discharged by exhanst gas outlet (5), and desulfurizing byproduct is dried to flour and discharges by tower body flue-dust retainer (7).
Claims (1)
1. a semidry method whirlwind desulfurizer, chemical spraying device, humidifying device are housed on absorption tower body, there are tower body flue-dust retainer and exhanst gas outlet in the absorption tower body below, the tower body support is equipped with in the absorption tower body below, it is characterized in that: chemical spraying device is connected with the desulfurizing agent tank and is contained in flue gas tangential inlet top, humidifying device is connected with the flue gas guider with the technique water tank, and is arranged on the absorption tower body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407084 CN203355607U (en) | 2013-07-10 | 2013-07-10 | Semi-dry method cyclone desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407084 CN203355607U (en) | 2013-07-10 | 2013-07-10 | Semi-dry method cyclone desulphurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355607U true CN203355607U (en) | 2013-12-25 |
Family
ID=49803432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320407084 Expired - Fee Related CN203355607U (en) | 2013-07-10 | 2013-07-10 | Semi-dry method cyclone desulphurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039901A (en) * | 2016-07-11 | 2016-10-26 | 碧海舟（北京）节能环保装备有限公司 | Desulfuration and dust removal device |
-
2013
- 2013-07-10 CN CN 201320407084 patent/CN203355607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039901A (en) * | 2016-07-11 | 2016-10-26 | 碧海舟（北京）节能环保装备有限公司 | Desulfuration and dust removal device |
| CN106039901B (en) * | 2016-07-11 | 2018-11-27 | 碧海舟（北京）节能环保装备有限公司 | Desulfation dust-extraction device |
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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 |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 28, 2023, the expiration and termination of the 39-volume 3002 patent Number: 30-02 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |