CN203170145U - Tail gas treatment device - Google Patents
Tail gas treatment device Download PDFInfo
- Publication number
- CN203170145U CN203170145U CN 201320105008 CN201320105008U CN203170145U CN 203170145 U CN203170145 U CN 203170145U CN 201320105008 CN201320105008 CN 201320105008 CN 201320105008 U CN201320105008 U CN 201320105008U CN 203170145 U CN203170145 U CN 203170145U
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- CN
- China
- Prior art keywords
- filter screen
- metal filter
- collecting hood
- blocking
- gas
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a tail gas treatment device which solves the problem that a metal filter screen of an existing tail gas treatment device is easy to block. The tail gas treatment device comprises a gas inlet pipe, a powder/liquid collector, a metal filter screen, an anti-blocking device collecting hood and a gas outlet pipe, wherein the gas inlet pipe is connected with an inlet of the powder/liquid collector, the gas outlet pipe is connected with an outlet of the anti-blocking device collecting hood, the powder/liquid collector is fixedly connected with the anti-blocking device collecting hood, the metal filter screen is arranged between the powder/liquid collector and the anti-blocking device collecting hood, an anti-blocking gas back-blow pipe connected with a compressed air inlet pipe is arranged in the anti-blocking device collecting hood, and one side, corresponding to the metal filter screen, of the anti-blocking gas back-blow pipe is provided with a blow hole. The anti-blocking gas back-blow pipe injects compressed air at a certain time interval from the outside of equipment, and blows gas a certain time every time, so that the gas flow direction of a complete set of equipment is not affected, and mixed powder adhered to the metal filter screen can be blown off instantaneously.
Description
Technical field
The utility model relates to technical field of chemical, particularly a kind of exhaust gas processing device for the treatment of distillation tail gas.
Background technology
At present, the production process of domestic reinforcement for rubber is as follows: will place horizontal stirred tank through the multiple filler that machining is made, mix, heat up, spray into mixing materials such as surface conditioning agent then, react, begin distillation after reaction finishes, and reclaim remaining liquid material, treat to go out finished product behind the aneroid remnants in the official hour.In the process of distillation, liquid is vaporized, in the process that the liquid of gasification is discharged, taken the filler powder of part out of, in order to guarantee the rate of producing into, filler powder must all be mixed back use, existing exhaust gas processing device is in the horizontal reacting still exhaust gas processing device to be set, in order to collect the powder of being taken out of by gas, used the thinner metal filter screen of mesh in the exhaust gas processing device, in order to filler powder entrained in the filtering gas.But the metal filter screen of this structure stops up especially easily; Because metal filter screen is static, need the cleaning of going of artificial timing, and the filler powder of blocking is difficult for removing automatically again.
The utility model content
The utility model provides a kind of exhaust gas processing device, has solved the easy blocking problem of metal filter screen of existing exhaust gas processing device.
The technical solution of the utility model is achieved in that a kind of exhaust gas processing device, comprise air inlet pipe, the powder liquid header, metal filter screen, anti-block apparatus collecting hood and escape pipe, air inlet pipe is connected with the import of powder liquid header, escape pipe is connected with the outlet of anti-block apparatus collecting hood, the powder liquid header is fixedlyed connected with the anti-block apparatus collecting hood, metal filter screen is arranged between powder liquid header and the anti-block apparatus collecting hood, be provided with the anti-blocking gas blow pipe that blows that is connected with compressed air inlet pipe in the anti-block apparatus collecting hood, anti-blocking one side of blowing the corresponding metal filter screen of gas blow pipe is provided with gas hole.
Wherein, preferably, the described anti-blocking gas blow pipe that blows is serpentine coil.
Wherein, preferably, described gas hole evenly is arranged on the one side of the corresponding metal filter screen of serpentine coil.
Wherein, preferably, the integral body of described powder liquid header is inverted conical shape, and is one-body molded with air inlet pipe.
Wherein, preferably, described powder liquid header is fixedlyed connected by flange with described anti-block apparatus collecting hood.
Wherein, preferably, the filtering accuracy of described metal filter screen is 100～800 μ m.
The utility model metal filter screen is provided with the anti-blocking gas blow pipe that blows, anti-blocking blowing designed a plurality of little gas outlets below the gas blow pipe, from device external injecting compressed air at regular intervals, each air blowing certain hour, neither influence the gas flow direction of complete equipment, can blow the mixed powder that sticks on screen pack off in moment again.Effectively solved metal filter screen and be easy to blocking problem, and the filler powder of collecting back can return stirred tank timely, further improve the quality of reinforcement for rubber product.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model exhaust gas processing device front view;
Fig. 2 is the utility model example structure installation diagram.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, present embodiment discloses a kind of exhaust gas processing device, comprise air inlet pipe 1, powder liquid header 2, metal filter screen 3, anti-block apparatus collecting hood 4 and escape pipe 5, the integral body of powder liquid header 2 is inverted conical shape, air inlet pipe 1 is one-body molded with powder liquid header 2, is connected with the import of powder liquid header 2; Escape pipe 5 is connected with the outlet of anti-block apparatus collecting hood 4, and powder liquid header 2 and anti-block apparatus collecting hood 4 are fixedlyed connected by flange, and metal filter screen 3 is arranged between powder liquid header 2 and the anti-block apparatus collecting hood 4.Anti-block apparatus collecting hood 4 is provided with the anti-blocking gas blow pipe that blows that is connected with compressed air inlet pipe 6, and the anti-blocking gas blow pipe that blows is serpentine coil, and anti-blocking one side of blowing the corresponding metal filter screen 3 of gas blow pipe evenly is provided with gas hole.
Anti-blocking shape of blowing gas blow pipe of the present utility model is not limited to the shape of serpentine coil, also can be other shape.
The anti-blocking one side of blowing the corresponding metal filter screen of gas blow pipe of present embodiment is provided with a plurality of gas holes, from the 20 seconds injecting compressed airs in the every interval of device external, the each air blowing for 1 second, neither influence the gas flow direction of complete equipment, can blow the mixed powder that sticks on screen pack off in moment again.
Wherein, the filtering accuracy of the metal filter screen of present embodiment is 100～800 μ m.The filtering accuracy of the metal filter screen of present embodiment is not limited thereto, and can select different filtering accuracy metal filter screens according to the granularity of filler powder.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. exhaust gas processing device, comprise air inlet pipe, the powder liquid header, metal filter screen, anti-block apparatus collecting hood and escape pipe, air inlet pipe is connected with the import of powder liquid header, escape pipe is connected with the outlet of anti-block apparatus collecting hood, the powder liquid header is fixedlyed connected with the anti-block apparatus collecting hood, metal filter screen is arranged between powder liquid header and the anti-block apparatus collecting hood, it is characterized in that: be provided with the anti-blocking gas blow pipe that blows that is connected with compressed air inlet pipe in the described anti-block apparatus collecting hood, anti-blocking one side of blowing the corresponding metal filter screen of gas blow pipe is provided with gas hole.
2. a kind of exhaust gas processing device according to claim 1, it is characterized in that: the described anti-blocking gas blow pipe that blows is serpentine coil.
3. a kind of exhaust gas processing device according to claim 2 is characterized in that: described gas hole evenly is arranged on the one side of the corresponding metal filter screen of serpentine coil.
4. a kind of exhaust gas processing device according to claim 1, it is characterized in that: the integral body of described powder liquid header is inverted conical shape, and is one-body molded with air inlet pipe.
5. a kind of exhaust gas processing device according to claim 1, it is characterized in that: described powder liquid header is fixedlyed connected by flange with described anti-block apparatus collecting hood.
6. a kind of exhaust gas processing device according to claim 1, it is characterized in that: the filtering accuracy of described metal filter screen is 100～800 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105008 CN203170145U (en) | 2013-03-07 | 2013-03-07 | Tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105008 CN203170145U (en) | 2013-03-07 | 2013-03-07 | Tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170145U true CN203170145U (en) | 2013-09-04 |
Family
ID=49066900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105008 Expired - Fee Related CN203170145U (en) | 2013-03-07 | 2013-03-07 | Tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170145U (en) |
-
2013
- 2013-03-07 CN CN 201320105008 patent/CN203170145U/en not_active Expired - Fee Related
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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: 20130904 Termination date: 20160307 |