CN208115354U - A kind of exhaust-gas treatment bag filter - Google Patents
A kind of exhaust-gas treatment bag filter Download PDFInfo
- Publication number
- CN208115354U CN208115354U CN201721869300.9U CN201721869300U CN208115354U CN 208115354 U CN208115354 U CN 208115354U CN 201721869300 U CN201721869300 U CN 201721869300U CN 208115354 U CN208115354 U CN 208115354U
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- air inlet
- card
- gate valve
- air outlet
- shell
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Abstract
The utility model discloses a kind of exhaust-gas treatment bag filters, including shell, air inlet and outlet, cover board, dust hopper, unloading valve, gate valve II, cloth bag, card, shell side is equipped with air inlet, and air inlet is cone bucket shape, and the big end of air inlet is fixedly connected with the casing；The shell other side is equipped with air outlet, and air outlet is cone bucket shape, and the big end of air outlet is fixedly connected with the casing；Enclosure interior side is equipped with card, and air inlet is located at card lower part, and air outlet is located at card top；If card is equipped with dried flower hole, flower is equipped with cloth bag inside hole；Lower part of the housing side is equipped with dust hopper；Dust hopper lower part side is equipped with unloading valve；Upper part of the housing side is equipped with cover board, and cover board is equipped with the gate valve II of several groups interlaced arrangement.Corresponding gate valve, by bag filter internal module, only need to be closed can be realized and not shut down replacement or maintenance, reduce the loss of enterprise's production by the utility model using gate valve when replacing cloth bag.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, in particular to a kind of exhaust-gas treatment bag filter.
Background technique
Sack cleaner is a kind of dry type dust filtration device；It is suitable for trapping tiny, dry, non-fiber dust；Filter bag
Using the filter cloth or nonwoven felt of weaving at being filtered using the filtration of fabric to dusty gas, when containing
After dust and gas body enters sack cleaner, particle is big, heavy dust falls into ash bucket, contain since the effect of gravity settles down
There is the gas of relatively fine dust when passing through filtrate, dust is purified gas by detention；Existing sack cleaner is being filtered
Bag maintenance or when changed bag due to broken bag needs, is needed to close deduster, then takes out bag cage, then just may be implemented
Bag operation is safeguarded or changed to filter bag, shuts down the normal production and operation for necessarily affecting enterprise, or even cause serious economy to enterprise
Loss.
Summary of the invention
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of exhaust-gas treatment bag filter, benefit
With gate valve by bag filter internal module, only corresponding gate valve need to be closed can be realized when replacing cloth bag and do not shut down
Replacement or maintenance, reduce the loss of enterprise's production.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of exhaust-gas treatment bag filter, including shell, air inlet and outlet, cover board, dust hopper, unloading valve, insert
Plate valve II, cloth bag, card, the shell side are equipped with air inlet, and the air inlet is cone bucket shape, the big end and shell of air inlet
It is fixedly connected, the air inlet of cone bucket shape is conducive to exhaust gas and is uniformly distributed inside housings；The shell other side is equipped with air outlet,
The air outlet is cone bucket shape, and the big end of air outlet is fixedly connected with the casing, and the air outlet of cone bucket shape is conducive to the gas after dedusting
Body aggregation discharge；The enclosure interior side is equipped with card, and the air inlet is located at card lower part, and air outlet is located on card
Portion；If the card is equipped with dried flower hole, flower is equipped with cloth bag inside hole, for filtering the dust in exhaust gas；The lower part of the housing
Side is equipped with dust hopper, for collecting the dust of filtering；Dust hopper lower part side is equipped with unloading valve, for discharging dust；
The upper part of the housing side is equipped with cover board, and the cover board is equipped with the gate valve II of several groups interlaced arrangement, needs replacing or tie up
When protecting cloth bag, corresponding gate valve II is closed, the gas of corresponding region is prevented to flow, other regions work normally, and realize not
Replacement or maintenance cloth bag are shut down, the loss of enterprise's production is reduced.
Preferably, unloading valve top side is equipped with gate valve I, and the gate valve I is located at dust hopper lower part, when unloading ash
Close gate valve I avoid unload ash during air-flow flowed out from unloading valve, cause dust from flying to cause secondary pollution.
Preferably, the air inlet interior side is equipped with several baffles, and baffle is connected by pin shaft and the activity of air inlet inner wall
It connects, exhaust gas collides with baffle first after entering air inlet, part dust is removed under the action of inertia force, and baffle avoids
Exhaust gas directly blows to cloth bag, extends the service life of cloth bag.
Preferably, side is equipped with sleeve outside the cloth bag, and the sleeve is fixedly mounted on card lower part, under the sleeve
Portion side is equipped with end socket, and end socket is flexibly connected with sleeve, and end socket one end is equipped with spring, and the spring other end is fixed with sleeve lining
Connection, after cloth bag is taken away, end socket under the effect of spring force automatically closes sleeve, avoids exhaust gas and enters air-purifying chamber.
Beneficial effect is shown the utility model compared with prior art：
1) bag filter internal module need to only be closed corresponding gate valve when replacing cloth bag using gate valve
It can be achieved not shutting down replacement or maintenance, reduce the loss of enterprise's production；
2) unloading valve top side is equipped with gate valve I, closed when unloading ash gate valve I avoid unload ash during air-flow from unloading
It is flowed out in grey valve, dust from flying is caused to cause secondary pollution；
3) air inlet interior side is equipped with several baffles, and baffle is flexibly connected by pin shaft with air inlet inner wall, exhaust gas into
It collides first with baffle after entering air inlet, part dust is removed under the action of inertia force, and to avoid exhaust gas straight for baffle
It connects and blows to cloth bag, extend the service life of cloth bag；
4) side is equipped with sleeve outside cloth bag, and lower cartridge side is equipped with end socket, and end socket is flexibly connected with sleeve, and end socket
One end is equipped with spring, and the spring other end is fixedly connected with sleeve lining, and after cloth bag is taken away, end socket is under the effect of spring force
Automatically sleeve is closed, avoids exhaust gas and enters air-purifying chamber.
Detailed description of the invention
Attached drawing 1 is a kind of exhaust-gas treatment bag filter structural schematic diagram of the utility model；
Attached drawing 2 is a kind of exhaust-gas treatment bag filter schematic diagram of internal structure of the utility model；
In figure：11- shell, 12- air inlet, 13- air outlet, 14- cover board, 15- dust hopper, 16- gate valve I, 17- unloads ash
Valve, 18- gate valve II, 19- baffle, 20- sleeve, 21- cloth bag, 22- end socket, 23- card.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-2 with reference to the accompanying drawing, to the technical solution of the utility model into one
Step illustrates.
A kind of exhaust-gas treatment bag filter, including shell 11, air inlet 12, air outlet 13, cover board 14, dust hopper
15, unloading valve 17, gate valve II 18, cloth bag 21, card 23,11 side of shell are equipped with air inlet 12, the air inlet 12
Big end for cone bucket shape, air inlet 12 is fixedly connected with shell 11, and the air inlet 12 of cone bucket shape is conducive to exhaust gas in shell 11
Portion is uniformly distributed；11 other side of shell be equipped with air outlet 13, the air outlet 13 be cone bucket shape, the big end of air outlet 13 with
Shell 11 is fixedly connected, and the air outlet 13 of cone bucket shape is conducive to the discharge of the air accumulation after dedusting；11 interior side of shell
Equipped with card 23, the air inlet 12 is located at 23 lower part of card, and air outlet 13 is located at 23 top of card；The card 23 is equipped with
If dried flower hole, flower is equipped with cloth bag 21 inside hole, for filtering the dust in exhaust gas；The 11 lower part side of shell is equipped with dust hopper
15, for collecting the dust of filtering；The 15 lower part side of dust hopper is equipped with unloading valve 17, for discharging dust；The shell
11 tops side are equipped with cover board 14, and the cover board 14 is equipped with the gate valve II 18 of several groups interlaced arrangement, needs replacing or tie up
When protecting cloth bag 21, corresponding gate valve II 18 is closed, the gas of corresponding region is prevented to flow, other regions work normally, and realize
Replacement or maintenance cloth bag 21 are not shut down, the loss of enterprise's production is reduced.
The 17 top side of unloading valve is equipped with gate valve I 16, and the gate valve I 16 is located at 15 lower part of dust hopper, unloads ash
When close gate valve I 16 avoid unload ash during air-flow flowed out from unloading valve 17, cause dust from flying to cause secondary pollution.
12 interior side of air inlet is equipped with several baffles 19, and baffle 19 is connected by pin shaft and 12 inner wall activity of air inlet
It connects, exhaust gas enters after air inlet 12 to collide with baffle 19 first, and part dust, and baffle are removed under the action of inertia force
19, which avoid exhaust gas, directly blows to cloth bag 21, extends the service life of cloth bag 21.
The 21 outside side of cloth bag is equipped with sleeve 20, and the sleeve 20 is fixedly mounted on 23 lower part of card, the sleeve
20 lower parts side are equipped with end socket 22, and end socket 22 is flexibly connected with sleeve 20, and 22 one end of end socket is equipped with spring, the spring other end and
20 inner wall of sleeve is fixedly connected, and after cloth bag 21 is taken away, end socket 22 under the effect of spring force automatically closes sleeve 20, is kept away
Exempt from exhaust gas and enters air-purifying chamber.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of exhaust-gas treatment bag filter, including shell, air inlet and outlet, cover board, dust hopper, unloading valve, plate
Valve II, cloth bag, card, it is characterised in that the shell side be equipped with air inlet, the air inlet be cone bucket shape, air inlet it is big
End is fixedly connected with the casing；The shell other side is equipped with air outlet, and the air outlet is cone bucket shape, the big end and shell of air outlet
Body is fixedly connected；The enclosure interior side is equipped with card, and the air inlet is located at card lower part, and air outlet is located on card
Portion；If the card is equipped with dried flower hole, flower is equipped with cloth bag inside hole；The lower part of the housing side is equipped with dust hopper；The collection
Dirt bucket lower part side is equipped with unloading valve；The upper part of the housing side is equipped with cover board, and the cover board is equipped with several groups interlaced arrangement
Gate valve II.
2. a kind of exhaust-gas treatment bag filter according to claim 1, it is characterised in that the unloading valve top one
Side is equipped with gate valve I, and the gate valve I is located at dust hopper lower part.
3. a kind of exhaust-gas treatment bag filter according to claim 1, it is characterised in that one inside the air inlet
Side is equipped with several baffles, and baffle is flexibly connected by pin shaft with air inlet inner wall.
4. a kind of exhaust-gas treatment bag filter according to claim 1, it is characterised in that side outside the cloth bag
Equipped with sleeve, the sleeve is fixedly mounted on card lower part, and the lower cartridge side is equipped with end socket, and end socket and sleeve activity connect
It connects, and end socket one end is equipped with spring, the spring other end is fixedly connected with sleeve lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869300.9U CN208115354U (en) | 2017-12-27 | 2017-12-27 | A kind of exhaust-gas treatment bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869300.9U CN208115354U (en) | 2017-12-27 | 2017-12-27 | A kind of exhaust-gas treatment bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208115354U true CN208115354U (en) | 2018-11-20 |
Family
ID=64209365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869300.9U Active CN208115354U (en) | 2017-12-27 | 2017-12-27 | A kind of exhaust-gas treatment bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208115354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559761A (en) * | 2019-10-14 | 2019-12-13 | 河北虹银泵业股份有限公司 | Dust remover blowdown mechanism for exhaust-gas treatment |
-
2017
- 2017-12-27 CN CN201721869300.9U patent/CN208115354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559761A (en) * | 2019-10-14 | 2019-12-13 | 河北虹银泵业股份有限公司 | Dust remover blowdown mechanism for exhaust-gas treatment |
| CN110559761B (en) * | 2019-10-14 | 2021-04-30 | 河北虹银泵业股份有限公司 | Dust remover blowdown mechanism for exhaust-gas treatment |
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