CN202490510U - Gas collection cover with dust remover - Google Patents
Gas collection cover with dust remover Download PDFInfo
- Publication number
- CN202490510U CN202490510U CN 201220014374 CN201220014374U CN202490510U CN 202490510 U CN202490510 U CN 202490510U CN 201220014374 CN201220014374 CN 201220014374 CN 201220014374 U CN201220014374 U CN 201220014374U CN 202490510 U CN202490510 U CN 202490510U
- Authority
- CN
- China
- Prior art keywords
- damping sheet
- gas skirt
- gas
- dust arrester
- dust remover
- 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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Abstract
A gas collection cover with a dust remover comprises a gas collection cover body and the dust remover and is characterized in that the dust remover comprises a group of damping plates. The damping plates distributed at equal intervals are arranged at a gas inlet of the gas collection cover body. Air ducts where waste gas can pass are reserved between adjacent damping plates. The damping plates are bent plates and bent portions of the bent plates are used for changing flowing direction of the waste gas in the air ducts. The flowing direction of the waste gas is changed by the bent damping plate, so that combustible dust and light oil content are greatly reduced, and accordingly, the waste gas and dust attached in the air ducts of a burning device is reduced, cleaning time interval of a secondary burning device is prolonged, and fire outbreak rate of a flue meeting open fire is decreased. Further, the dust remover is in a detachable structure, dust removal effect of the dust remover of the gas collection cover can be adjusted by adjusting the number of the damping plates according to practical needs, and the dust remover is simple and convenient to clean.
Description
Technical field
The utility model relates to a kind of gas skirt, in particular for the gas skirt that has dust arrester of asphalt concrete regenerating equipment discharge end.
Background technology
Gas skirt is the gathering-device that is mainly used in the flue gas purification system pollution sources, can the exhaust emission source be imported cleaning system, prevents that waste gas to Atmospheric Diffusion, polluting.The discharge end of asphalt concrete regenerating equipment is typically provided with gas skirt; Be used for the discarded waste gas that collecting device produces at operation process; Owing to carrying combustible dust and light oil branch secretly in the waste gas that asphalt concrete regenerating equipment is discharged; The gas of collecting attaches in the burner air inducing flue easily, can not completing combustion, and cleaning inconvenience.
The utility model content
In order to address the above problem, the utility model provides a kind of gas skirt that has dust arrester.This kind has the gas skirt of dust arrester; Comprise gas skirt body and dust arrester; It is characterized in that: said dust arrester comprises the one group of damping sheet that equidistance is arranged that is arranged at gas skirt body air inlet place; Leave the ventilating duct that supplies waste gas to pass through between adjacent damping sheet, said damping sheet is that its dogleg section of bending plate is used for changing the flow direction that gets into ventilating duct waste gas.
Further, said damping sheet is the inequilateral bending plate, and the inboard of gas skirt body is located on its long limit, and minor face is located at the outside of gas skirt body, and the bending line of said damping sheet is horizontal by certain included angle.
Further, between said adjacent damping sheet, the Breadth Maximum of ventilating duct is the distance of the floor projection line of preceding damping sheet bending line when overlapping with the floor projection line on the long limit of damping sheet, back.
Further, said damping sheet and gas skirt body are for removably connecting.
Further, the inwall of said gas skirt body is provided with the support member that is used for fixing damping sheet, and the damping sheet two ends have through hole and are connected with support member through bolt.
The utlity model has following beneficial effect:
The gas skirt that has dust arrester that the utility model provides; Adopt the bending damping sheet to change exhaust gas flow direction; Combustible dust of carrying secretly in the waste gas and light oil branch drop because of inertia and damping sheet bump slows down or are attached on the damping sheet, make that combustible dust and light oil divide content to reduce in a large number in the waste gas.Thereby reduce the waste gas, the dust that stick in the burner air inducing flue, prolong the cleaning room interval of after burner, reduce flue and meet naked light catching fire probability.Dust arrester adopts detachable structure in addition, can regulate the dust removing effects that damping sheet quantity is adjusted the gas skirt dust arrester according to actual needs, and makes that the dust arrester cleaning is easier.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 has the sketch map of the gas skirt of dust arrester for present embodiment.
Fig. 2 has the upward view of the gas skirt of dust arrester for present embodiment.
The specific embodiment
In order better to understand the technical scheme of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
With reference to Fig. 1, shown in Figure 2; The utility model has the gas skirt of dust arrester; Comprise gas skirt body 1 and dust arrester 2, dust arrester comprises that the support member 21 that is arranged on the gas skirt body 1 air inlet 11 both sides inwalls and one group are arranged at the damping sheet 22 that equidistance is arranged on the support member 21.The supporting surface of support member 21 is horizontal by certain angle, and has the through hole that is used to wear bolt on the supporting surface; Damping sheet 22 is 90 ° of bending plates; Two edge lengths are unequal; The inboard of gas skirt body 1 is located on its long limit, and minor face is located at the outside of gas skirt body 1, has through hole on the minor face and through being connected with the through hole of bolt with support member 21; Be arranged at the damping sheet 22 on the support member 21, its bending line is horizontal by 45 ° of angles.22 of adjacent damping sheets leave the ventilating duct 23 that supplies waste gas to pass through; The Breadth Maximum of ventilating duct 23 is the distance of the floor projection of preceding damping sheet 22 bending lines when overlapping with the floor projection line on the long limits of damping sheet 22, back; The dogleg section of damping sheet 22 can change the flow direction that gets into waste gas in the ventilating duct 23, and waste gas is contacted with folding surface fully fully.
The utility model is arranged on the discharge end of asphalt concrete regenerating equipment; The combustible dust of carrying secretly in the waste gas that discharge end is got rid of and light oil branch through ventilating duct 23 time because the dogleg section of inertia and damping sheet 22 clashes into to slow down drops or be attached on the damping sheet 22; Thereby make that combustible dust and light oil divide content to reduce in a large number in the waste gas; The dust that reduces in the burner air inducing flue is piled up, and prolongs the cleaning room interval of burner, reduces flue and meets naked light catching fire probability.Can regulate the width of ventilating duct 23 before using earlier as required through the quantity of selecting damping sheet 22, change the dust removing effects of gas skirt; Use the back only to need can dust arrester dismantled, clear up through the bolt on the demounting bolt damping sheet 22.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. gas skirt that has dust arrester; Comprise gas skirt body and dust arrester; It is characterized in that: said dust arrester comprises the one group of damping sheet that equidistance is arranged that is arranged at gas skirt body air inlet place; Leave the ventilating duct that supplies waste gas to pass through between adjacent damping sheet, said damping sheet is that its dogleg section of bending plate is used for changing the flow direction that gets into ventilating duct waste gas.
2. the gas skirt that has dust arrester according to claim 1; It is characterized in that: said damping sheet is the inequilateral bending plate; The inboard of gas skirt body is located on its long limit, and minor face is located at the outside of gas skirt body, and its bending line is horizontal by certain included angle.
3. the gas skirt that has dust arrester according to claim 2 is characterized in that: the ventilating duct between said adjacent damping sheet, its Breadth Maximum are the distance of the floor projection line of preceding damping sheet bending line when overlapping with the floor projection line on the long limit of damping sheet, back.
4. the gas skirt that has dust arrester according to claim 1 is characterized in that: said damping sheet and gas skirt body are for removably connecting.
5. the gas skirt that has dust arrester according to claim 4 is characterized in that: the inwall of said gas skirt body is provided with the support member that is used for fixing damping sheet, and the damping sheet two ends have through hole and are connected with support member through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220014374 CN202490510U (en) | 2012-01-13 | 2012-01-13 | Gas collection cover with dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220014374 CN202490510U (en) | 2012-01-13 | 2012-01-13 | Gas collection cover with dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490510U true CN202490510U (en) | 2012-10-17 |
Family
ID=46996755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220014374 Expired - Fee Related CN202490510U (en) | 2012-01-13 | 2012-01-13 | Gas collection cover with dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658149A (en) * | 2013-12-30 | 2014-03-26 | 吴江市亿丰净化科技有限公司 | Ventilation device used in laboratory |
| CN105127167A (en) * | 2015-09-29 | 2015-12-09 | 中国华能集团清洁能源技术研究院有限公司 | Cleaning module and photovoltaic module cleaning device with same |
| CN105127116A (en) * | 2015-09-29 | 2015-12-09 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module cleaning device |
-
2012
- 2012-01-13 CN CN 201220014374 patent/CN202490510U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658149A (en) * | 2013-12-30 | 2014-03-26 | 吴江市亿丰净化科技有限公司 | Ventilation device used in laboratory |
| CN103658149B (en) * | 2013-12-30 | 2015-10-21 | 吴江市亿丰净化科技有限公司 | For the ventilation unit in laboratory |
| CN105127167A (en) * | 2015-09-29 | 2015-12-09 | 中国华能集团清洁能源技术研究院有限公司 | Cleaning module and photovoltaic module cleaning device with same |
| CN105127116A (en) * | 2015-09-29 | 2015-12-09 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module cleaning device |
| CN105127116B (en) * | 2015-09-29 | 2018-11-09 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module cleaning 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: 20121017 Termination date: 20210113 |