CN203417535U - Acid mist sedimentation device - Google Patents
Acid mist sedimentation device Download PDFInfo
- Publication number
- CN203417535U CN203417535U CN201320465160.4U CN201320465160U CN203417535U CN 203417535 U CN203417535 U CN 203417535U CN 201320465160 U CN201320465160 U CN 201320465160U CN 203417535 U CN203417535 U CN 203417535U
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- CN
- China
- Prior art keywords
- tubular shell
- acid mist
- cylindrical shell
- sedimentation device
- inferior pyramidal
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Abstract
The utility model discloses an acid mist sedimentation device which comprises a biconical cylindrical shell, wherein the biconical cylindrical shell comprises an upper conical cylindrical shell and a lower conical cylindrical shell; an air vent is formed in the upper end of the upper conical cylindrical shell; a connecting opening is formed in the lower end of the lower conical cylindrical shell; a connecting flange is arranged at the connecting opening; the acid mist sedimentation device is characterized in that an annular baffle is arranged in the lower conical cylindrical shell; the bottom of the annular baffle is fixedly connected with the inner wall of the lower conical cylindrical shell to form an annular collecting tank; a flow guide pipe is arranged at the bottom of the annular collecting tank; the flow guide pipe is communicated with the annular collecting tank. Through the adoption of the acid mist sedimentation device disclosed by the utility model, the problem that sedimentation of abundant acid mist in exhaust gas causes corrosion of surrounding equipment is effectively solved, and important significance for reducing environmental pollution and improving the factory environment and the surrounding environment is achieved. In addition, the acid liquor collected through the acid mist sedimentation device can be used for regeneration of new acid, so that the production cost is reduced, and the resource is saved.
Description
Technical field
The utility model relates to a kind of cold rolling acid regeneration equipment, particularly a kind of acid mist sedimentation device.
Background technology
At present, in the waste gas producing, contain a large amount of acid mists in cold rolling acid regeneration production process, waste gas is finally discharged in ambient atmosphere by exhaust gas fan, chimney.The traditional former employing cylindrical shape of toxic emission chimney structure, waste gas directly discharges by chimney, and the acid mist in the waste gas emitting is at chimney coagulating sedimentation around, causes that surrounding devices is corroded, environment is contaminated; The acid solution of condensing flow to flange corrosion bolt along chimney outer wall, produces larger device security hidden danger.
Summary of the invention
The technical problem that the utility model solves has been to provide a kind of acid mist sedimentation device, this utility model can effectively reduce the discharge of acid mist in waste gas, for improving environment, has positive effect, and it has reasonable in design, easy to install, the advantage such as cost of manufacture is low.
For solving the problems of the technologies described above, a kind of acid mist sedimentation device of the utility model, comprise biconial tubular shell, described biconial tubular shell comprises upper conical tubular shell and inferior pyramidal tubular shell, the upper end of described upper conical tubular shell is provided with exhaust outlet, the lower end of described inferior pyramidal tubular shell is provided with connector, described connector place establishes adpting flange, it is characterized in that, the inside of described inferior pyramidal tubular shell is provided with ring baffle, between described ring baffle bottom and the inwall of inferior pyramidal tubular shell, be fixedly connected to form annular collection trough, the bottom of described annular collection trough is also provided with mozzle, described mozzle is connected with annular diversion trench.
The outside of described upper conical tubular shell bottom is along L-type deflector is set on its circumferencial direction.
The number of degrees of the angle between described upper conical tubular shell and the barrel of inferior pyramidal tubular shell and horizontal plane are identical.
The internal diameter of the connector that the lower end of described inferior pyramidal tubular shell arranges is greater than the internal diameter of the exhaust outlet that the upper end of upper conical tubular shell arranges.
The beneficial effects of the utility model are:
1, the utility model efficiently solves in waste gas the problem of the corrosion surrounding devices that a large amount of acid mist sedimentations cause, and for reducing environmental pollution, improves factory and surrounding enviroment are significant.
2, the collected acid solution of the utility model can, for the regeneration of eo-acid, reduce production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
In figure: 1-biconial tubular shell, the upper conical tubular shell of 11-, 111-exhaust outlet, 12-inferior pyramidal tubular shell, 121-connector, 2-adpting flange, 3-ring baffle, 4-annular collection trough, 5-mozzle, 6-L type deflector.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in Figure 1, a kind of acid mist sedimentation device of the utility model, comprise biconial tubular shell 1, described biconial tubular shell 1 comprises upper conical tubular shell 11 and inferior pyramidal tubular shell 12, the upper end of described upper conical tubular shell 11 is provided with exhaust outlet 111, the lower end of described inferior pyramidal tubular shell 12 is provided with connector 121, described connector 121 places establish adpting flange 2, the inside of described inferior pyramidal tubular shell 11 is provided with ring baffle 3, between described ring baffle 3 bottoms and the inwall of inferior pyramidal tubular shell 12, be fixedly connected to form annular collection trough 4, annular collection trough 4 is used for being collected in the acid solution of condensing and forming on the inwall of biconial tubular shell 12, the bottom of described annular collection trough 4 is also provided with mozzle 5, described mozzle 5 is connected with annular diversion trench 4, the acid solution of annular diversion trench 4 interior collections can flow into for collecting in the waste acid collecting device of acid solution along mozzle 5, carry out the collection of acid solution in order to row recycling again.
The outside of described upper conical tubular shell 11 bottoms is along L-type deflector 6 is set on its circumferencial direction.L-type deflector 6 is used for the droplet of water conservancy diversion biconial tubular shell 12 outer sedimentations, avoids acid solution to flow to bottom adpting flanges 2 along biconial tubular shell 12, corrodes the bolt of this place connection.
The number of degrees of the angle between described upper conical tubular shell 11 and the barrel of inferior pyramidal tubular shell 12 and horizontal plane are identical.Adopt the design of this angle, can guarantee that the acid solution that on the barrel of upper conical tubular shell 11 and inferior pyramidal tubular shell 12, condensation produces substantially all drops in annular collection trough 4.
The internal diameter of the connector 121 that the lower end of described inferior pyramidal tubular shell 12 arranges is greater than the internal diameter of the exhaust outlet 111 that the upper end of upper conical tubular shell 11 arranges.Such structural design can guarantee that acid mist in waste gas is after biconial tubular shell 1, and major part is condensed on the inwall of taper tubular shell 1.
During use, the top of the chimney that this device is connected in by adpting flange 2, the shape of biconial tubular shell 1 adopts the design of biconial dilatation, waste gas is in the process of smoke stack emission, enter after biconial tubular shell 1, because volume becomes suddenly large, air flow slows, in waste gas uphill process, in chimney, be obstructed simultaneously, waste gas can condense in biconial tubular shell 1, under Action of Gravity Field, drop flows to the inner annular collection trough 4 arranging of taper tubular shell 1 along inwall, finally by the mozzle 5 being connected with annular collection trough 4, flow to waste acid collecting device, be used for producing acid regeneration.
Except the technical characterictic described in above-mentioned description, be the known technology of those skilled in the art.
Claims (4)
1. an acid mist sedimentation device, comprise biconial tubular shell, described biconial tubular shell comprises upper conical tubular shell and inferior pyramidal tubular shell, the upper end of described upper conical tubular shell is provided with exhaust outlet, the lower end of described inferior pyramidal tubular shell is provided with connector, described connector place establishes adpting flange, it is characterized in that, the inside of described inferior pyramidal tubular shell is provided with ring baffle, between described ring baffle bottom and the inwall of inferior pyramidal tubular shell, be fixedly connected to form annular collection trough, the bottom of described annular collection trough is also provided with mozzle, described mozzle is connected with annular diversion trench.
2. a kind of acid mist sedimentation device as claimed in claim 1, is characterized in that, the outside of described upper conical tubular shell bottom is along L-type deflector is set on its circumferencial direction.
3. a kind of acid mist sedimentation device as claimed in claim 1, is characterized in that, the number of degrees of the angle between described upper conical tubular shell and the barrel of inferior pyramidal tubular shell and horizontal plane are identical.
4. a kind of acid mist sedimentation device as claimed in claim 1 or 2, is characterized in that, the internal diameter of the connector that the lower end of described inferior pyramidal tubular shell arranges is greater than the internal diameter of the exhaust outlet that the upper end of upper conical tubular shell arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465160.4U CN203417535U (en) | 2013-07-31 | 2013-07-31 | Acid mist sedimentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465160.4U CN203417535U (en) | 2013-07-31 | 2013-07-31 | Acid mist sedimentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417535U true CN203417535U (en) | 2014-02-05 |
Family
ID=50016641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465160.4U Expired - Fee Related CN203417535U (en) | 2013-07-31 | 2013-07-31 | Acid mist sedimentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349870A (en) * | 2013-07-31 | 2013-10-16 | 济钢集团有限公司 | Acid mist sedimentation apparatus |
| CN111729463A (en) * | 2020-07-07 | 2020-10-02 | 盐城工学院 | Waste gas pipeline water cut-off device |
-
2013
- 2013-07-31 CN CN201320465160.4U patent/CN203417535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349870A (en) * | 2013-07-31 | 2013-10-16 | 济钢集团有限公司 | Acid mist sedimentation apparatus |
| CN111729463A (en) * | 2020-07-07 | 2020-10-02 | 盐城工学院 | Waste gas pipeline water cut-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170731 |