CN208943763U - A kind of bag filter of exhaust gas containing dust - Google Patents
A kind of bag filter of exhaust gas containing dust Download PDFInfo
- Publication number
- CN208943763U CN208943763U CN201821681362.1U CN201821681362U CN208943763U CN 208943763 U CN208943763 U CN 208943763U CN 201821681362 U CN201821681362 U CN 201821681362U CN 208943763 U CN208943763 U CN 208943763U
- Authority
- CN
- China
- Prior art keywords
- dust
- pipe
- dirt pocket
- exhaust
- cylinder
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 63
- 239000004744 fabric Substances 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000151 deposition Methods 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 25
- 239000007789 gas Substances 0.000 description 15
- 239000002912 waste gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000505 pernicious Effects 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 210000003165 Abomasum Anatomy 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 230000002588 toxic Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model discloses a kind of bag filters of exhaust gas containing dust, including device for reducing dust, dirt pocket and spray chamber, the device for reducing dust includes cylinder, air inlet pipe, lay the dust plate and escape pipe, the air inlet pipe tangent with cylinder inboard wall is installed on the side wall on the cylinder top, the escape pipe is connect with dirt pocket, the dirt pocket inner cavity top is equipped with electric hoist, cloth bag is lifted on electric hoist, dirt pocket lower part is equipped with support plate, the escape pipe is mounted on the dirt pocket below support plate, dirt pocket side wall above the support plate is equipped with exhaust pipe, the outlet end of the exhaust pipe is connected with exhaust fan, the air outlet of exhaust fan is connect with spray chamber.Dust a large amount of in exhaust gas can be carried out depositing dust operation and extend the service life of cloth bag to reduce the operating pressure of cloth bag by the utility model by setting device for reducing dust；By the setting in cylinder and the tangent air inlet pipe of cylinder inboard wall and the plate that lays the dust, can make to reduce the dust content in dust exhaust gas.
Description
Technical field
The utility model relates to waste gas pollution control and treatment technical fields, more particularly to a kind of bag filter of exhaust gas containing dust.
Background technique
Waste gas pollution control and treatment is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
A kind of purification means that taste gas, toxic and harmful gas are administered, common waste gas pollution control and treatment have treating fume and waste gas, dust useless
Gas improvement, VOCs treatment, the improvement of exhaust gas peculiar smell, soda acid waste gas pollution control and treatment etc..Existing processing exhaust gas mostly uses greatly bag-type dusting
Device, sack cleaner are the dust trapped in dusty gas using bag type filter elements, make gas purification, while passing through deashing
Mechanism removes the attached dirt for being delayed at the filter bag surface for being located inside of bag type dust collector, restores the height of the filtering function of filter bag
Imitate cleaner.
But existing sack cleaner causes the service life of cloth bag short, therefore increase enterprise since treating capacity is big
Production cost.In addition breakage occurs in cloth bag use process, will lead to dust exhaust gas and drift, cause air pollution.
Summary of the invention
Cloth bag service life can be extended the purpose of this utility model is to provide one kind and can place that dust drifts containing powder
Dirt exhaust gas bag filter.
The purpose of this utility model is achieved through the following technical solutions:
A kind of bag filter of exhaust gas containing dust, including device for reducing dust, dirt pocket and spray chamber, the device for reducing dust include
Cylinder, air inlet pipe, lay the dust plate and escape pipe, is equipped with the air inlet pipe tangent with cylinder inboard wall on the side wall on the cylinder top,
The cylinder body bottom is machined with slag-drip opening, is equipped with the plate that lays the dust in slag-drip opening, the escape pipe is vertically installed in cylinder, and outlet
Tube top portion is connect after passing through cylinder with dirt pocket, and the dirt pocket inner cavity top is equipped with electric hoist, is lifted with cloth bag on electric hoist,
Dirt pocket lower part is equipped with horizontal support plate, is machined with the through-hole matched with cloth bag in support plate, the escape pipe is mounted on
On dirt pocket below support plate, the dirt pocket side wall above the support plate is equipped with exhaust pipe and circulation air hose, the row
The outlet end of tracheae is connected with exhaust fan, and the arrival end of the circulation air hose is connected with air blower, the air outlet of the exhaust fan
It is connect with spray chamber, the spray chamber inner cavity top is equipped with water pipe, and water pipe is equipped with atomizer, and it is vertical to be equipped at the top of spray chamber
Exhaust tube.
The cylinder body bottom is equipped with valve.
The support plate is equipped with multiple gas vents, is equipped with electromagnetism butterfly valve on gas vent.
Solenoid valve is equipped on the exhaust pipe and circulation air hose.
The dirt pocket bottom is equipped with the hopper of back taper.
The utility model has the effect that
(1) by setting device for reducing dust, dust a large amount of in exhaust gas can be subjected to depositing dust operation, to reduce the work of cloth bag
Pressure extends the service life of cloth bag；
(2) by the setting in cylinder and the tangent air inlet pipe of cylinder inboard wall and the plate that lays the dust, can make to reduce in dust exhaust gas
Dust content；
(3) by air blower, reverse blow can be carried out to cloth bag, to improve the working efficiency of cloth bag, avoids cloth bag because stifled
The lost of life caused by plug；
(4) by the way that gas vent is arranged on the supporting plate, cloth bag can be passed through when air blower carries out reverse blow to cloth bag
Dust blowout, to improve the efficiency of dust collection of dust exhaust gas；
(5) by setting spray chamber, depositing dust can be carried out to dust exhaust gas when cloth bag is crushed, drifts and causes to avoid dust
Air pollution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model device for reducing dust.
Fig. 3 is the cross-sectional view of A-A line in Fig. 2.
Fig. 4 is the schematic diagram of internal structure of the utility model dirt pocket.
Appended drawing reference: 1, device for reducing dust；11, cylinder；12, air inlet pipe；13, lay the dust plate；14, escape pipe；15, slag-drip opening；
16, valve；2, dirt pocket；21, electric hoist；22, cloth bag；23, support plate；24, through-hole；25, exhaust outlet；26, electromagnetism butterfly valve；
27, hopper；28, exhaust pipe；29, air hose is recycled；3, solenoid valve；4, exhaust fan；5, air blower；6, spray chamber；61, water pipe；
62, atomizer；63, exhaust tube.
Specific embodiment
Embodiment
As shown in Figure 1 to 4,22 deduster of the cloth bag of exhaust gas containing dust provided in this embodiment includes device for reducing dust 1, dedusting
Room 2 and spray chamber 6, the device for reducing dust 1 includes cylinder 11, air inlet pipe 12, lay the dust plate 13 and escape pipe 14, on the cylinder 11
The air inlet pipe 12 tangent with 11 inner wall of cylinder is installed, 11 bottom of cylinder is machined with slag-drip opening 15, deslagging on the side wall in portion
The plate 13 that lays the dust is equipped in mouth 15,11 bottom of cylinder is additionally provided with valve 16, and the escape pipe 14 is vertically installed in cylinder 11,
And connect after cylinder 11 with dirt pocket 2 at the top of escape pipe 14,2 inner cavity top of dirt pocket is equipped with electric hoist 21, electric calabash
Cloth bag 22 is lifted on reed 21,2 lower part of dirt pocket is equipped with horizontal support plate 23, is machined in support plate 23 and matches with cloth bag 22
The through-hole 24 of conjunction is additionally provided with multiple gas vents in support plate 23, and electromagnetism butterfly valve 26 is equipped on gas vent, and the escape pipe 14 is pacified
On the dirt pocket 2 of 23 lower section of support plate, 2 bottom of dirt pocket is equipped with the hopper 27 of back taper, 23 top of support plate
2 side wall of dirt pocket be equipped with exhaust pipe 28 and circulation air hose 29, exhaust pipe 28 and circulation air hose 29 on be equipped with solenoid valve 3,
The outlet end of the exhaust pipe 28 is connected with exhaust fan 4, and the arrival end of the circulation air hose 29 is connected with air blower 5, the pumping
The air outlet of blower 4 is connect with spray chamber 6, and 6 inner cavity top of spray chamber is equipped with water pipe 61, and water pipe 61 is equipped with atomizer
62, vertical exhaust tube 63 is equipped at the top of spray chamber 6.
The application method of the utility model is:
Dust exhaust gas is sent into cylinder 11 by worker by air inlet pipe 12 when use, after dust exhaust gas enters cylinder 11, edge
The rotation of 11 inner wall of cylinder is sunk, at this point, the dust in dust exhaust gas falls into the formation of plate 13 that lays the dust during continuous decline
In gap, and exhaust gas flows into dirt pocket 2 from escape pipe 14, and when dust reaches a timing in cylinder 11, worker opens valve 16, will
Dust is discharged from slag-drip opening 15；After exhaust gas enters dirt pocket 2, worker opens exhaust fan 4, opens simultaneously the electromagnetism on exhaust pipe 28
Valve 3 enters exhaust gas in cloth bag 22 from the through-hole 24 in support plate 23, filters out in exhaust gas through cloth bag 22 and take out after remaining dust
Enter in spray chamber 6, when cloth bag 22 after a period of work, worker closes exhaust fan 4, and close the solenoid valve 3 on exhaust pipe 28,
Subsequent worker opens the solenoid valve 3 on circulation air hose 29, while starting air blower 5, and fresh air is fed through circulation pipe by air blower 5
Road is blown into dirt pocket 2, and the dust being attached on cloth bag 22 is blown off, and subsequent worker opens electromagnetism butterfly valve 26, passes through cloth bag
22 dust is blown out from exhaust outlet 25, for cleaning dirt pocket 2；After exhaust gas is blown into spray chamber 6, worker passes through water pipe 61 and atomization
Nozzle 62 sprays the water in water pipe 61, carries out depositing dust to exhaust gas, if containing pernicious gas in the exhaust gas of processing, can pass through water pipe
The adsorbent of the pernicious gas is sprayed into spray chamber 6 by 61, to reduce the content of pernicious gas in exhaust gas, avoids exhaust emission empty
Gas is finally discharged by the exhaust gas that spray chamber 6 sprays from exhaust tube 63.
The above is only the utility model preferred embodiment, but the protection scope of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection scope.
Claims (5)
1. a kind of bag filter of exhaust gas containing dust, it is characterised in that: including device for reducing dust, dirt pocket and spray chamber, the drop
Dirt device includes cylinder, air inlet pipe, lay the dust plate and escape pipe, is equipped on the side wall on the cylinder top tangent with cylinder inboard wall
Air inlet pipe, the cylinder body bottom is machined with slag-drip opening, the plate that lays the dust is equipped in slag-drip opening, and the escape pipe is vertically installed at cylinder
It is interior, and connect after passing through cylinder at the top of escape pipe with dirt pocket, the dirt pocket inner cavity top is equipped with electric hoist, and electric hoist is hung oneself
Equipped with cloth bag, dirt pocket lower part is equipped with horizontal support plate, is machined with the through-hole matched with cloth bag, the outlet in support plate
Pipe is mounted on the dirt pocket below support plate, and the dirt pocket side wall above the support plate is equipped with exhaust pipe and circulated air
Pipe, the outlet end of the exhaust pipe are connected with exhaust fan, and the arrival end of the circulation air hose is connected with air blower, the exhaust fan
Air outlet connect with spray chamber, the spray chamber inner cavity top is equipped with water pipe, and water pipe is equipped with atomizer, at the top of spray chamber
Equipped with vertical exhaust tube.
2. the bag filter of exhaust gas containing dust according to claim 1, it is characterised in that: the cylinder body bottom is equipped with valve
Door.
3. the bag filter of exhaust gas containing dust according to claim 1, it is characterised in that: the support plate is equipped with multiple
Gas vent is equipped with electromagnetism butterfly valve on gas vent.
4. the bag filter of exhaust gas containing dust according to claim 1, it is characterised in that: the exhaust pipe and circulation air hose
On be equipped with solenoid valve.
5. the bag filter of exhaust gas containing dust according to claim 1, it is characterised in that: the dirt pocket bottom is equipped with
The hopper of taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681362.1U CN208943763U (en) | 2018-10-17 | 2018-10-17 | A kind of bag filter of exhaust gas containing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681362.1U CN208943763U (en) | 2018-10-17 | 2018-10-17 | A kind of bag filter of exhaust gas containing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943763U true CN208943763U (en) | 2019-06-07 |
Family
ID=66741736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681362.1U Active CN208943763U (en) | 2018-10-17 | 2018-10-17 | A kind of bag filter of exhaust gas containing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898542A (en) * | 2019-12-09 | 2020-03-24 | 武汉淡蓝环保科技开发有限公司 | Metal dust and compound smoke and dust removing filter for workshop |
-
2018
- 2018-10-17 CN CN201821681362.1U patent/CN208943763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898542A (en) * | 2019-12-09 | 2020-03-24 | 武汉淡蓝环保科技开发有限公司 | Metal dust and compound smoke and dust removing filter for workshop |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |