CN202356189U - Device for uniformly distributing air flow of electric dust remover - Google Patents
Device for uniformly distributing air flow of electric dust remover Download PDFInfo
- Publication number
- CN202356189U CN202356189U CN 201120526098 CN201120526098U CN202356189U CN 202356189 U CN202356189 U CN 202356189U CN 201120526098 CN201120526098 CN 201120526098 CN 201120526098 U CN201120526098 U CN 201120526098U CN 202356189 U CN202356189 U CN 202356189U
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- plate
- flow
- smoke box
- fixed
- dust remover
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Abstract
The utility model provides a device for uniformly distributing air flow of an electric dust remover, which comprises a flow guiding grid plate, a hanging plate, a bolt component, a flow equalizing plate and a triangular deflector. The periphery of the flow guiding grid plate is welded to an inlet smoke box so as to be fixed, the hanging plate is welded to an upper closing plate of the inlet smoke box so as to be fixed, the flow equalizing plate is fixed to the hanging plate by bolts and nuts, and the two sides of the flow equalizing plate and a side closing plate of the inlet smoke box are fixed by welding. The triangular deflector is hung in a hole of the flow equalizing plate, and the hanging plate is fixedly welded to the flow equalizing plate after being bent. After smoke enters the inlet smoke box, the air flow is uniformly divided by the flow guiding grid plate and then diffused and uniformly distributed in the first flow equalizing plate layer and the second flow equalizing plate layer; the flow is partially blocked by the triangular deflector in a region where the smoke has high flow speed so that the smoke is shunted due to blocking, therefore, the smoke entering the electric field has ideal uniform distribution effect. The device for uniformly distributing the air flow of the electric dust remover reduces the resistance caused by use of a plurality of flow blocking plate layers, lowers the operating cost of the electric dust remover, reduces the whole steel consumption and saves the investment cost.
Description
Technical field
The utility model relates to electric cleaner, is specifically related to its airflow uniform distribution device.
Background technology
Along with the raising of national standard limit of smog release, also more and more tighter to the requirement of all kinds of deduster efficiency of dust collections, wherein electric cleaner inlet air flow distributing homogeneity is the key that improves efficiency of dust collection.The conventional equal mode for cloth of electric cleaner inlet air flow is the simple mode that adopts choked flow, and this mode had both increased the running resistance and the steel quantity consumption of deduster, and the airflow uniform distribution effect is difficult to again guarantee that efficiency of dust collection is difficult to improve.
Summary of the invention
The utility model technical problem to be solved is; To the deficiency of prior art, a kind of electric cleaner airflow uniform distribution device is provided, adopt the center air inlet; Appropriate design deflector and homogenizing plate; Both reduced deduster running resistance, reduced steel quantity consumption, guarantee simultaneously effectively root-mean-square value σ≤0.25 of flue gas flow rate in the electric cleaner electric field, satisfy the requirement of electric cleaner high-effective dust-removing.
The utility model is that the technical scheme that its technical problem of solution is adopted is, comprises water conservancy diversion lattice plate, hanging board, bolt assembly, homogenizing plate, triangle deflector.
Water conservancy diversion lattice plate welded is fixed to the import smoke box;
Hanging board is welded on the import smoke box upper sealing plate fixing, and homogenizing plate is fixed on the hanging board through bolt and nut, and homogenizing plate both sides and the welding of import smoke box side seal board are fixing;
The triangle deflector is hung in the hole of homogenizing plate, with after the link plate bending with the homogenizing plate solid welding.
Flue gas is opened the even lattice of air-flow through water conservancy diversion lattice plate after getting into the import smoke box, makes the flue gas that gets into smoke box in import smoke box cross section, obtain one-level and is uniformly distributed with.When air-flow gets into the ground floor homogenizing plate, shrink afterwards to spread through the elder generation in circle hole shape cross section and obtain secondary and be uniformly distributed with.Flue gas after being uniformly distributed with for the second time, contraction once more, diffusion through circle hole shape cross section on the second layer homogenizing plate obtain three grades and are uniformly distributed with.The zone that flue gas flow rate is higher through the local choked flow of triangle deflector, is obstructed this part flue gas and is shunted, and the flue gas even distribution effect that gets into like this in the electric field just reaches perfect condition.
The beneficial effect of the utility model is:
1, water conservancy diversion adds the airflow uniform distribution device of local choked flow, has reduced the former resistance that causes with the multilayer spoiler, has reduced the cost of electric cleaner operation.
2, triangle deflector consumption reduces, and whole steel quantity consumption descends, and has practiced thrift cost of investment.
3, the design of deflector and homogenizing plate holds good security the interior flue gas even distribution of electric cleaner electric field, satisfies electric cleaner low emission requirement.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is that import smoke box, 2 is that water conservancy diversion lattice plate, 3 is that hanging board, 4 is that bolt assembly, 5 is that homogenizing plate, 6 is the triangle deflector.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to detail.
The utility model provides a kind of electric cleaner airflow uniform distribution device, comprises water conservancy diversion lattice plate 2, hanging board 3, bolt assembly 4, homogenizing plate 5, triangle deflector 6.
Water conservancy diversion lattice plate 2 welded are fixed to import smoke box 1;
Hanging board 3 is welded on import smoke box 1 upper sealing plate fixing, and homogenizing plate 5 is fixed on the hanging board 3 through bolt assembly 4, and homogenizing plate 5 both sides and the welding of import smoke box 1 side seal board are fixing;
Flue gas is opened the even lattice of air-flow through water conservancy diversion lattice plate 2 after getting into import smoke box 1, makes the flue gas that gets into smoke box 1 in import smoke box cross section, obtain one-level and is uniformly distributed with.When air-flow gets into ground floor homogenizing plate 5, shrink afterwards to spread through the elder generation in circle hole shape cross section and obtain secondary and be uniformly distributed with.Flue gas after being uniformly distributed with for the second time, contraction once more, diffusion through circle hole shape cross section on the second layer homogenizing plate 5 obtain three grades and are uniformly distributed with.The zone that flue gas flow rate is higher through the 6 local choked flows of triangle deflector, is obstructed this part flue gas and is shunted, and the flue gas even distribution effect that gets into like this in the electric field just reaches perfect condition.
Claims (1)
1. an electric cleaner airflow uniform distribution device comprises homogenizing plate, it is characterized in that: also comprise water conservancy diversion lattice plate, hanging board, bolt assembly, triangle deflector; Water conservancy diversion lattice plate welded is fixed to the import smoke box; Hanging board is welded on the import smoke box upper sealing plate fixing, and homogenizing plate is fixed on the hanging board through bolt and nut, and homogenizing plate both sides and the welding of import smoke box side seal board are fixing; The triangle deflector is hung in the hole of homogenizing plate, with after the link plate bending with the homogenizing plate solid welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120526098 CN202356189U (en) | 2011-12-16 | 2011-12-16 | Device for uniformly distributing air flow of electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120526098 CN202356189U (en) | 2011-12-16 | 2011-12-16 | Device for uniformly distributing air flow of electric dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356189U true CN202356189U (en) | 2012-08-01 |
Family
ID=46567407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120526098 Expired - Lifetime CN202356189U (en) | 2011-12-16 | 2011-12-16 | Device for uniformly distributing air flow of electric dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416362A (en) * | 2011-12-16 | 2012-04-18 | 江苏科行环境工程技术有限公司 | Air flow uniform distribution device for electric dust remover |
-
2011
- 2011-12-16 CN CN 201120526098 patent/CN202356189U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416362A (en) * | 2011-12-16 | 2012-04-18 | 江苏科行环境工程技术有限公司 | Air flow uniform distribution device for electric dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224051 Yancheng City environmental protection industrial park, No. five, No. 1 road, Jiangsu Patentee after: Jiangsu Zhongke Energy Saving & Environmental Protection Technology Co., Ltd. Address before: 224051 Yancheng City environmental protection industrial park, No. five, No. 1 road, Jiangsu Patentee before: Jiangsu Kehang Environment Engineering Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224051 Yancheng City environmental protection industrial park, No. five, No. 1 road, Jiangsu Patentee after: Environmental protection Limited by Share Ltd of Jiangsu branch Address before: 224051 Yancheng City environmental protection industrial park, No. five, No. 1 road, Jiangsu Patentee before: Jiangsu Zhongke Energy Saving & Environmental Protection Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |