CN209679710U - A kind of pulsed jet cloth filter - Google Patents
A kind of pulsed jet cloth filter Download PDFInfo
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- CN209679710U CN209679710U CN201920370239.6U CN201920370239U CN209679710U CN 209679710 U CN209679710 U CN 209679710U CN 201920370239 U CN201920370239 U CN 201920370239U CN 209679710 U CN209679710 U CN 209679710U
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Abstract
The utility model relates to dust process field more particularly to a kind of pulsed jet cloth filters, are applied to the processing of industrial dust.Including cabinet, set on the intracorporal a plurality of filter bags of case, the cabinet is equipped with import, outlet, dust-exhausting port, the dust-exhausting port is equipped with valve, the gas outlet of each filter bag is connected with outlet, the air inlet of each filter bag is connected with import, the pulser for being directed toward the gas outlet of filter bag is additionally provided on the cabinet, the cabinet is equipped with dirt-proof boot, the dirt-proof boot includes the cylinder for being detachably arranged at top of the box, the hinged lid for being set to cylinder lower end, back-moving spring is equipped between the lid and cylinder, the cylinder offers a plurality of cylinder imports, the inner sidewall of each cylinder import is equipped with drainage plate, it the drainage plate ecto-entad and from top to bottom tilts, the lower end of each drainage plate is lower than the lower end of each cylinder import.Dust from flying, dust sedimentation time longer technical problem can not effectively be avoided by solving existing pulsed bag filter.
Description
Technical field
The utility model relates to dust process field more particularly to a kind of pulsed jet cloth filters.
Background technique
In industrial dust improvement, pulsed jet cloth filter is a kind of more commonly used equipment, belongs to mechanical shaking type
Deduster, can by air-flow dust and particle be collected and separate, deashing is mainly carried out using mechanical vibrator mode,
Be widely used in food, pharmacy, feed, metallurgy, building materials, cement, machinery, chemical industry, electric power, light industry dusty gas it is net
Change the recycling with particulate dust.
China Patent No.: CN201610295041.7 discloses a kind of pulsed jet cloth filter, including cabinet, in box house
Be provided with the net air cavity and filter chamber mutually completely cut off, be respectively equipped with air inlet pipe and an air outlet pipe on the two sidewalls of cabinet, net air cavity with
Escape pipe connection, filter chamber are connected to air inlet pipe, and air jet pipe is provided in net air cavity, and air jet pipe one end extends through net air cavity
Pulse valve is installed outside to cabinet and in the end, multiple filter bags, one end of filter bag and the net gas are provided in filter chamber
Chamber is connected to, and the multiple and one-to-one nozzle of filter bag is provided on air jet pipe；It is equipped in the other end of pre- dirt plate along airintake direction
Inclined deflector is fixed with clump weight on side of the pre- dirt backboard to air inlet pipe.The patent passes through to dust in flue gas
Secondary collection, so that finally meeting industrial standard by the gas being discharged in escape pipe, and it is miniature by existing large scale equipment
Change, the factory little suitable for some dust treating capacities uses, and cost is relatively low.But the skeleton setting outside filter bag and filter bag
Great effectiveness can not be actually played, and dust is often flown upward when pulse blows, when needing to wait longer
Between can just realize precipitating, it is inefficient.
Utility model content
The technical problem to be solved by the present invention is to provide one kind it is possible to prevente effectively from dust from flying, dust sedimentation time
Shorter pulsed bag filter.
A kind of to achieve the above purpose, the technical solution of the present invention is: pulsed jet cloth filter, including cabinet, set
In the intracorporal a plurality of filter bags of case, the cabinet is equipped with import, outlet, dust-exhausting port, and the dust-exhausting port is equipped with valve, each to filter
The gas outlet of bag is connected with outlet, and the air inlet of each filter bag is connected with import, is additionally provided on the cabinet and is directed toward filter bag
The pulser of gas outlet, it is characterised in that: it is equipped with dirt-proof boot positioned at the periphery of each filter bag on the cabinet, it is described anti-
Dirt set includes the cylinder for being detachably arranged at top of the box, the hinged lid for being set to cylinder lower end, between the lid and cylinder
Equipped with back-moving spring, a plurality of cylinder imports are offered on the circumferential side wall of the cylinder, are set on the inner sidewall of each cylinder import
There is a drainage plate, the drainage plate ecto-entad and from top to bottom tilt, the lower end of each drainage plate is lower than the lower end of each cylinder import.
Preferably, the import is set on the side of cabinet, is hingedly set between import and each filter bag in the cabinet
There is baffle, baffle is located on the cabinet is respectively arranged on the left side and the right side limit plate, is connected between each limit plate and baffle
Limit spring.
Preferably, the lower end of the baffle is lower than the lower end of each filter bag.
Preferably, the lower end edge of the cylinder is equipped with rubber seal.
Above-mentioned technical proposal has the following beneficial effects:
1, the dirt-proof boot to be formed is combined by cylinder, lid, back-moving spring, cylinder import, drainage plate, may be implemented into
It is without hindrance when gas, can smooth realization dust-filtering, due to the setting of dirt-proof boot, dust quilt may be implemented when pulse is blown
Dirt-proof boot is stopped, and dust can fall naturally after hitting dirt-proof boot, and lid can use light material, such as plastics material
Matter can be opened in pulse, dust is discharged；
2, it by the setting of baffle, limit plate, limit spring, baffle can be well solved excessively swings, hit etc. and ask
Topic, effectively avoids noise from generating, and can be realized baffle air inlet and be pointing directly at filter bag, and baffle can use thin iron plate,
Itself has weight；
3, the lower end edge of cylinder is equipped with rubber seal, lid can be made not only close when cooperating with cylinder, but also will not
There is noise sending.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of dust cover and filter bag cooperation.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
With reference to shown in Fig. 1, Fig. 2, a kind of pulsed jet cloth filter, a plurality of filter bags including cabinet 1, in cabinet 1
2, the cabinet 1 is equipped with import 11, outlet 12, dust-exhausting port 13, and the dust-exhausting port 13 is equipped with valve 14, and each filter bag 2 goes out
Port is connected with outlet 12, and the air inlet of each filter bag 2 is connected with import 11, and wherein filter bag is well-known components, air inlet
Known in being also with gas outlet, seldom explain herein.The pulse for being directed toward the gas outlet of filter bag 2 is additionally provided on the cabinet 1
Device 3, pulser 3 are conventional equipment, are extended to above each filter bag by a connecting tube, are respectively equipped with finger in connecting tube
To the nozzle of filter bag.It is equipped with dirt-proof boot 4 positioned at the periphery of each filter bag 2 on the cabinet 1, the dirt-proof boot 4 includes can
It is releasably set to cylinder 41, the hinged lid 42 for being set to 41 lower end of cylinder at 1 top of cabinet, between the lid 42 and cylinder 41
Equipped with back-moving spring 43, a plurality of cylinder imports 411 are offered on the circumferential side wall of the cylinder 41, each cylinder import 411
Inner sidewall is equipped with drainage plate 412,412 ecto-entad of drainage plate and from top to bottom tilts, and the lower end of each drainage plate 412 is low
In the lower end of each cylinder import 411.The lower end edge of the cylinder 41 is equipped with rubber seal 44.In this way, when air-flow into
It is fashionable, a downward blowing force is had by the effect of drainage plate, the hole of filter bag can be blocked to avoid dust, it can also will be former
There is the dust on hole to blow off a part；When pulser work, filter bag is blown from inside to outside, and dust is blown, and can be kept away
Exempt from dust to be directly discharged from cylinder import, dust can hit deflector and cylinder inboard wall then falls, and air-flow also can be by lid
It blows open, so that dust falls.
The import 11 is set on the side of cabinet 1, is hingedly set between import 11 and each filter bag 2 in the cabinet 1
There is baffle 5, baffle 5 is located on the cabinet 1 is respectively arranged on the left side and the right side limit plate 6, connects between each limit plate 6 and baffle 5
It is equipped with limit spring 7.The lower end of the baffle 5 is lower than the lower end of each filter bag 2.
Above-mentioned technical proposal has the following beneficial effects:
1, the dirt-proof boot to be formed is combined by cylinder, lid, back-moving spring, cylinder import, drainage plate, may be implemented into
It is without hindrance when gas, can smooth realization dust-filtering, due to the setting of dirt-proof boot, dust quilt may be implemented when pulse is blown
Dirt-proof boot is stopped, and dust can fall naturally after hitting dirt-proof boot, and lid can use light material, such as plastics material
Matter can be opened in pulse, dust is discharged；
2, it by the setting of baffle, limit plate, limit spring, baffle can be well solved excessively swings, hit etc. and ask
Topic, effectively avoids noise from generating, and can be realized baffle air inlet and be pointing directly at filter bag, and baffle can use thin iron plate,
Itself has weight；
3, the lower end edge of cylinder is equipped with rubber seal, lid can be made not only close when cooperating with cylinder, but also will not
There is noise sending.
The above is only one preferred embodiments of the utility model, and those skilled in the art is made equivalent by claim
Change the protection scope for both falling within this case.
Claims (4)
1. a kind of pulsed jet cloth filter, including cabinet, be set to the intracorporal a plurality of filter bags of case, the cabinet be equipped with import,
Outlet, dust-exhausting port, the dust-exhausting port are equipped with valve, and the gas outlet of each filter bag is connected with outlet, the air inlet of each filter bag and
Import is connected, and the pulser for being directed toward the gas outlet of filter bag is additionally provided on the cabinet, it is characterised in that: the cabinet is upper
Dirt-proof boot is equipped in the periphery of each filter bag, and the dirt-proof boot includes the cylinder for being detachably arranged at top of the box, hinged
Lid set on cylinder lower end is equipped with back-moving spring, offers on the circumferential side wall of the cylinder between the lid and cylinder
A plurality of cylinder imports, the inner sidewall of each cylinder import are equipped with drainage plate, the drainage plate ecto-entad and from top to bottom incline
Tiltedly, the lower end of each drainage plate is lower than the lower end of each cylinder import.
2. a kind of pulsed jet cloth filter according to claim 1, it is characterised in that: the import is set to the side of cabinet
On, baffle is hingedly equipped in the cabinet between import and each filter bag, the left and right sides point of baffle is located on the cabinet
Not She You limit plate, be connected with limit spring between each limit plate and baffle.
3. a kind of pulsed jet cloth filter according to claim 2, it is characterised in that: the lower end of the baffle is lower than each filter
The lower end of bag.
4. a kind of pulsed jet cloth filter according to claim 1, it is characterised in that: the lower end edge of the cylinder is equipped with
Rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370239.6U CN209679710U (en) | 2019-03-22 | 2019-03-22 | A kind of pulsed jet cloth filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370239.6U CN209679710U (en) | 2019-03-22 | 2019-03-22 | A kind of pulsed jet cloth filter |
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| Publication Number | Publication Date |
|---|---|
| CN209679710U true CN209679710U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920370239.6U Active CN209679710U (en) | 2019-03-22 | 2019-03-22 | A kind of pulsed jet cloth filter |
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| Country | Link |
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| CN (1) | CN209679710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854949A (en) * | 2017-12-14 | 2018-03-30 | 俞小林 | A kind of poly- dirt facility of electrostatic |
-
2019
- 2019-03-22 CN CN201920370239.6U patent/CN209679710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854949A (en) * | 2017-12-14 | 2018-03-30 | 俞小林 | A kind of poly- dirt facility of electrostatic |
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