CN207085547U - A kind of pulsed jet cloth filter - Google Patents
A kind of pulsed jet cloth filter Download PDFInfo
- Publication number
- CN207085547U CN207085547U CN201720705205.9U CN201720705205U CN207085547U CN 207085547 U CN207085547 U CN 207085547U CN 201720705205 U CN201720705205 U CN 201720705205U CN 207085547 U CN207085547 U CN 207085547U
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- CN
- China
- Prior art keywords
- dust
- bag
- removal cloth
- cloth
- lower box
- 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 discloses a kind of pulsed jet cloth filter, including upper box, lower box and dust-removal cloth-bag, upper box is located at the top of lower box, and the inlet end of dust-removal cloth-bag is located in lower box, and the outlet side of dust-removal cloth-bag is located in upper box；The side wall of the lower box is provided with air inlet pipe, and the side wall of the upper box is provided with escape pipe；Part flow arrangement is provided with the lower box, the air inlet of the part flow arrangement is connected with the air inlet pipe on nowel body sidewall, the inlet end of the gas outlet face dust-removal cloth-bag of part flow arrangement；The bottom of the lower box is provided with back dirt bucket.Air velocity is reduced by part flow arrangement, air-flow is fully contacted with dust-removal cloth-bag, strengthens dust removing effects, and the danger bioxin contained in air-flow can be removed by the active carbon layer on barrier sheet.
Description
Technical field
The utility model belongs to dedusting technical field, and in particular to a kind of pulsed jet cloth filter.
Background technology
In the industrial production, the waste gas that a large amount of solid particles mix with air can be produced, if this waste gas is directly to big
Gas discharges, and environment can be polluted, people or other biological health are impacted.And existing deduster includes cyclone dust removal
Device, wet scrubber, filtration dust catcher, electrostatic precipitator and sack cleaner, sack cleaner have with it is simple in construction,
It is easy to use, used more by large, medium and small factory.But current sack cleaner, dusty gas by dust-removal cloth-bag when,
Hastening for air-flow is very fast, not only bigger to the impulsive force of filter bag, reduces the service life of filter bag, and filter bag and air-flow connect
The tactile time is ofer short duration, it is impossible to fully removes the dust in air-flow, dust removing effects are poor；Meanwhile but current bag-type dust
The danger bioxin , bioxin that can not remove mostly of device includes 210 kinds of compounds, and this kind of material is highly stable, and fusing point is higher,
It is extremely difficult to be dissolved in water, most of organic solvent can be dissolved in, is the liposoluble substance of colorless and odorless, so being very easy in organism
Interior accumulation, harm to the human body is serious, if directly the waste gas containing bioxin is emitted into air, it is easy to which human body is caused
Injury.
Utility model content
Based on this, in view of the above-mentioned problems, the utility model proposes a kind of pulsed jet cloth filter, reduced by part flow arrangement
Air velocity, air-flow is fully contacted with dust-removal cloth-bag, strengthen dust removing effects, and can by the active carbon layer on barrier sheet,
Remove the danger bioxin contained in air-flow.
The technical solution of the utility model is：A kind of pulsed jet cloth filter, including upper box, lower box and dust removing cloth
Bag, upper box are located at the top of lower box, and the inlet end of dust-removal cloth-bag is located in lower box, and the outlet side of dust-removal cloth-bag is positioned at upper
In casing；The side wall of the lower box is provided with air inlet pipe, and the side wall of the upper box is provided with escape pipe；In the lower box
Provided with part flow arrangement, the air inlet of the part flow arrangement is connected with the air inlet pipe on nowel body sidewall, and the gas outlet of part flow arrangement is just
To the inlet end of dust-removal cloth-bag；The bottom of the lower box is provided with back dirt bucket.
Dusty gas enters from air inlet pipe, slows down after part flow arrangement shunts, the air-flow after deceleration fills with dust-removal cloth-bag
Tap touch, dust is blocked in outside dust-removal cloth-bag, a part of adsorbing powder dust outside dust-removal cloth-bag, a part of dust then fall after rise to return
In dirt bucket, gas then enters in dust-removal cloth-bag, enters by the outlet side of dust-removal cloth-bag in upper box, finally the gas without dust
Stream is discharged from escape pipe.
As further improvement of the utility model, the dust-removal cloth-bag is provided with multiple and is uniformly distributed.Design multiple remove
Dirt cloth bag, improve efficiency of dust collection.
As further improvement of the utility model, pulse jet dress is equipped with the outlet side of each dust-removal cloth-bag
Put.More dust is adsorbed with after working long hours, outside dust-removal cloth-bag, plugs the filter opening of dust-removal cloth-bag, need to except
Dirt cloth bag is timed cleaning, and need to only enable pulse spraying equipment during cleaning and carry out injection to dust-removal cloth-bag can make dust-removal cloth-bag
Rapid expansion, shakes off the dust on surface, and these dusts are fallen into back in dirt bucket.
As further improvement of the utility model, the part flow arrangement includes supervisor and with being responsible for multiple be connected
Pipe, the air inlet of supervisor are connected with the air inlet pipe, dust-removal cloth-bag described in the gas outlet face of branch pipe.
The multiple barrier sheets being staggered are provided with as further improvement of the utility model, in the branch pipe.By setting
Meter barrier sheet further reduces air velocity, air-flow is fully contacted with dust-removal cloth-bag.
As further improvement of the utility model, activated carbon layer is equipped with each barrier sheet.Activated carbon layer can
Adsorption danger bioxin, reach the purpose for removing danger bioxin.
The beneficial effects of the utility model are：
(1) air velocity is reduced by part flow arrangement, air-flow is fully contacted with dust-removal cloth-bag, strengthen dust removing effects, and
After reducing air velocity, impact of the air-flow to dust-removal cloth-bag reduces, and adds the service life of dust-removal cloth-bag；
(2) by the active carbon layer on barrier sheet, the danger bioxin contained in air-flow is removed, obtains clean harmless sky
Gas；
(3) air velocity is further reduced by barrier sheet, further enhances dust removing effects, and increase making for dust-removal cloth-bag
Use the life-span；
(4) pulse spraying equipment can easily clear up dust-removal cloth-bag, ensure dust-removal cloth-bag normal operation.
Brief description of the drawings
Fig. 1 is the structural representation of pulsed jet cloth filter described in embodiment；
Fig. 2 is the structural representation of cloth bag bracket；
Description of reference numerals：
10 upper boxes, 11 escape pipes, 20 lower boxes, 21 air inlet pipe, 30 dust-removal cloth-bags, 31 pulse spraying equipments, 40 shuntings
Device, 41 supervisors, 42 branch pipes, 43 barrier sheets, 50 times dirt buckets, 60 cloth bag brackets.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment：
As depicted in figs. 1 and 2, a kind of pulsed jet cloth filter, including upper box 10, lower box 20 and dust-removal cloth-bag 30,
Upper box 10 is located at the top of lower box 20, and the inlet end of dust-removal cloth-bag 30 is located in lower box 20, the outlet of dust-removal cloth-bag 30
End is in upper box 10；The side wall of the lower box 20 is provided with air inlet pipe 21, and the side wall of the upper box 10 is provided with out
Tracheae 11；Part flow arrangement 40, the air inlet of the part flow arrangement 40 and entering in the side wall of lower box 20 are provided with the lower box 20
Tracheae 21 is connected, the inlet end of the gas outlet face dust-removal cloth-bag 30 of part flow arrangement 40；The bottom of the lower box 20 is provided with back
Dirt bucket 50.Wherein, dust-removal cloth-bag 30 is set in outside cloth bag bracket 60, cloth bag bracket 60 by about a pair annulus be arrangeding in parallel with
And it is arranged at the multiple vertical bars for connecting annulus between annulus and forms.
Dusty gas enters from air inlet pipe 21, slows down after the shunting of part flow arrangement 40, air-flow and dust removing cloth after deceleration
Bag 30 fully contact, dust are blocked in outside dust-removal cloth-bag 30, and a part of adsorbing powder dust is outside dust-removal cloth-bag 30, a part of dust
Then fall after rise to returning in dirt bucket 50, gas then enters in dust-removal cloth-bag 30, enters upper box 10 by the outlet side of dust-removal cloth-bag 30
In, finally the air-flow without dust is discharged from escape pipe 11.
In another embodiment, the dust-removal cloth-bag 30 is provided with multiple and is uniformly distributed.Multiple dust-removal cloth-bags are designed, are carried
High efficiency of dust collection.
In another embodiment, it is equipped with pulse spraying equipment 31 on the outlet side of each dust-removal cloth-bag 30.Through
Cross after working long hours, more dust is adsorbed with outside dust-removal cloth-bag 30, plug the filter opening of dust-removal cloth-bag 30, need to be to dedusting
Cloth bag 30 is timed cleaning, and need to only enable pulse spraying equipment 31 during cleaning and carry out injection to dust-removal cloth-bag 30 can make dedusting
Cloth bag 30 is expanded rapidly, shakes off the dust on surface, and these dusts are fallen into back in dirt bucket.
In another embodiment, the part flow arrangement 40 includes supervisor 41 and with being responsible for the multiple branch pipes 42 being connected, main
The air inlet of pipe 41 is connected with the air inlet pipe, dust-removal cloth-bag 30 described in the gas outlet face of branch pipe 42.
In another embodiment, the multiple barrier sheets 43 being staggered are provided with the branch pipe 42.Stopped by designing
Piece 43 further reduces air velocity, air-flow is fully contacted with dust-removal cloth-bag 30.
In another embodiment, it is equipped with activated carbon layer on each barrier sheet 43.The adsorbable removal of activated carbon layer
Danger bioxin, reach the purpose for removing danger bioxin.
Embodiment described above only expresses specific embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
- A kind of 1. pulsed jet cloth filter, it is characterised in that：Including upper box, lower box and dust-removal cloth-bag, upper box is located at down The top of casing, the inlet end of dust-removal cloth-bag are located in lower box, and the outlet side of dust-removal cloth-bag is located in upper box；The nowel The side wall of body is provided with air inlet pipe, and the side wall of the upper box is provided with escape pipe；Part flow arrangement is provided with the lower box, should The air inlet of part flow arrangement is connected with the air inlet pipe on nowel body sidewall, the air inlet of the gas outlet face dust-removal cloth-bag of part flow arrangement End；The bottom of the lower box is provided with back dirt bucket.
- 2. pulsed jet cloth filter according to claim 1, it is characterised in that：The dust-removal cloth-bag is provided with multiple and uniform Distribution.
- 3. pulsed jet cloth filter according to claim 2, it is characterised in that：On the outlet side of each dust-removal cloth-bag It is equipped with pulse spraying equipment.
- 4. pulsed jet cloth filter according to claim 1, it is characterised in that：The part flow arrangement include supervisor and with master The connected multiple branch pipes of pipe, the air inlet of supervisor are connected with the air inlet pipe, dust-removal cloth-bag described in the gas outlet face of branch pipe.
- 5. pulsed jet cloth filter according to claim 4, it is characterised in that：It is more provided with being staggered in the branch pipe Individual barrier sheet.
- 6. pulsed jet cloth filter according to claim 5, it is characterised in that：It is all provided with each barrier sheet active Layer of charcoal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705205.9U CN207085547U (en) | 2017-06-16 | 2017-06-16 | A kind of pulsed jet cloth filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705205.9U CN207085547U (en) | 2017-06-16 | 2017-06-16 | A kind of pulsed jet cloth filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085547U true CN207085547U (en) | 2018-03-13 |
Family
ID=61552966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720705205.9U Expired - Fee Related CN207085547U (en) | 2017-06-16 | 2017-06-16 | A kind of pulsed jet cloth filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295612A (en) * | 2018-04-19 | 2018-07-20 | 镇江市恒升达化工科技有限公司 | A kind of cloth-bag type device for recovering powder |
| CN113769499A (en) * | 2021-09-16 | 2021-12-10 | 李一山 | Pulse bag type dust collector |
-
2017
- 2017-06-16 CN CN201720705205.9U patent/CN207085547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295612A (en) * | 2018-04-19 | 2018-07-20 | 镇江市恒升达化工科技有限公司 | A kind of cloth-bag type device for recovering powder |
| CN113769499A (en) * | 2021-09-16 | 2021-12-10 | 李一山 | Pulse bag type dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20180616 |