CN206566628U - Novel bag-type dust remover - Google Patents
Novel bag-type dust remover Download PDFInfo
- Publication number
- CN206566628U CN206566628U CN201720190200.7U CN201720190200U CN206566628U CN 206566628 U CN206566628 U CN 206566628U CN 201720190200 U CN201720190200 U CN 201720190200U CN 206566628 U CN206566628 U CN 206566628U
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- Prior art keywords
- filter
- bag
- chamber
- dust remover
- air
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Abstract
The utility model discloses a kind of novel bag-type dust remover, including fore filter and sack cleaner body, air inlet of the fore filter located at the filter chamber of the sack cleaner body is used to carry out coarse filtration to the gas of entrance；The fore filter includes dust board, current equalizer and the filter housing provided with working chamber, the dust board is used for speed and the direction for changing air-flow located at the inside of the working chamber of the filter housing, and the current equalizer makes air-flow evenly into the filter chamber located at the gas outlet of the fore filter；The gas outlet of the fore filter is communicated with the air inlet of the filter chamber.The utility model is to improve filter efficiency；Impact of the air-flow to filter bag is reduced, extends the cloth bag life-span；Make filter modularization, the stability of the spacing in length and breadth between enhancing filter bag and filter bag is easy to design and produce and in-site installation.
Description
Technical field
The utility model is related to dedusting technology field, and in particular to a kind of novel bag-type dust remover.
Background technology
At present, China's atmosphere pollution treating flour dust is mostly to be directed in the ring such as mining, broken, screening, transport
Save the aerial solid fine particle of floating for a long time produced, i.e. industrial dust.Industrial dust seriously threatens the mankind
Health and lives, be the main contributor for causing the occupational diseases such as pneumoconiosis.Particularly respirable dust of the diameter below 10 μm
Particle (PM10) can be deposited on respiratory tract to trigger breathing problem.Respirable dust particle of the diameter below 2.5 μm
(PM2.5) bronchiole and alveolar can be entered, so as to trigger cardiovascular disease and breathing problem and lung cancer.
It is general in dedusting technology that less than 75 μm of particle is considered as main processing target.And less than 10 μm inhalable
Property dust is because its is lightweight, long-term suspension the characteristics of be treating flour dust difficult point.Mainly being divided according to dust generation property has group
Knit two kinds of discharge and uncontrollable discharge.Mainly there are two kinds of negative-pressure type dry method dust collecting system and water jet wet method dust suppression system to control at present
Reason method.Dry method is gathered dust mainly by sack cleaner as main frame.Sack cleaner can be divided into air-box type by form and row sprays
Two kinds of tubular type, can be divided into online and offline two kinds by injection form, can be divided into two kinds of high pressure and low pressure by jetting pressure.General gas
Box deduster has poppet to be that high pressure is blown offline；What row jet tube did not had poppet is that high pressure is blown online.
Current row jet tube deduster is not provided with fore filter, is provided only with sock filtration medium, air-flow entered
After filter, larger dust granules are also attached on filter bag surface, influence the filter effect of filter bag；Because air-flow was directly entered
Filter chamber, air flow method is uneven, rushes that level is larger to filter bag, the local area serious wear of filter bag；Install filter bag installing plate be
One entirety, is not easy to manufacture and design and is installed with present situation, be also unfavorable for keeping the transverse and longitudinal spacing of filter bag.
Utility model content
For defect of the prior art, the utility model provides novel bag-type dust remover, to improve filter efficiency；Reduction
Impact of the air-flow to filter bag, extends the cloth bag life-span；Make filter modularization, the spacing in length and breadth between enhancing filter bag and filter bag
Stability, is easy to design and produce and in-site installation.
A kind of novel bag-type dust remover, including fore filter and sack cleaner body, the fore filter are located at
The air inlet of the filter chamber of the sack cleaner body is used to carry out coarse filtration to the gas of entrance；The fore filter bag
Dust board, current equalizer and the filter housing provided with working chamber are included, the dust board is located at the work of the filter housing
The inside of chamber is used for speed and the direction for changing air-flow, and the current equalizer makes air-flow equal located at the gas outlet of the fore filter
Enter the filter chamber evenly；The gas outlet of the fore filter is communicated with the air inlet of the filter chamber.
Preferably, the top of the filter housing is provided with the air inlet for being used for that its working chamber to be in communication with the outside.
Preferably, the dust board is provided with polylith and one group of composition Figure of eight structure or the structure of falling Figure of eight two-by-two, and eight
The dust board group of word structure and the dust board group of Figure of eight structure are vertically alternately arranged.Dusty gas speed drops in dust board
Effect low and with water conservancy diversion, makes dusty gas change in direction, increase collision probability and centrifugal force, filtering dusty gas
Compared with coarse granule.
Preferably, the current equalizer include polylith strip blade, the strip blade it is arranged in parallel and with level side
To the inclination angle in 18 ° -23 °.Dusty gas is set to be uniformly distributed before entering filter chamber, reduction of speed processing prevents the office of filter bag
Portion place serious wear, extends the service life of filter bag.
Preferably, the sack cleaner body includes filter bag, installing plate, blowing device, deashing device and was provided with
The outer case of dust remover of filter chamber and clean room；The clean room is located at the top of the filter chamber and passes through the peace between the two
Dress plate is separated；The installing plate is provided with multiple through holes, the filter bag correspondingly below the through hole and with installing plate
Sealing bottom surface connection makes the filter medium between filter bag formation filter chamber and clean room；The blowing device includes being located at installing plate
The air jet pipe for the jet into each filter bag of top, the deashing device is used for located at the bottom of the filter chamber will aggregation
Dust in filter chamber bottom is transported to the outside of outer case of dust remover.
Preferably, the filter chamber is provided with two air inlets, and two air inlets are respectively in the left and right sides of filter chamber.
Dusty gas can be received from both direction, increases collecting amount, collection efficiency is improved.
Preferably, the installing plate is provided with multiple and each installing plate and corresponding filter bag form a mistake together
Filter module.
The beneficial effects of the utility model are embodied in：
The utility model includes fore filter and sack cleaner body, and the fore filter is removed located at the cloth bag
The air inlet of the filter chamber of dirt device body is used to carry out coarse filtration to the gas of entrance；The fore filter include dust board,
Current equalizer and the filter housing provided with working chamber, the dust board are located at the inside of the working chamber of the filter housing,
Dust board make dusty gas speed reduce and with water conservancy diversion effect, make dusty gas change direction, increase collision probability with
Relatively coarse granule in centrifugal force, filtering dusty gas.The current equalizer is located at the gas outlet of the fore filter, makes ash-laden gas
Body enters to be uniformly distributed before filter chamber to be handled with reduction of speed, is prevented the part of filter bag to be worn seriously, is made in filter chamber
Filter bag is in uniform filtering state everywhere, extends the service life of filter bag.The sack cleaner body includes filter bag, installed
Plate, blowing device, deashing device and the outer case of dust remover provided with filter chamber and clean room.The filter bag is located at correspondingly
Being connected below through hole and with the sealing bottom surface of installing plate makes the filter medium between filter bag formation filter chamber and clean room；The peace
Plate is filled provided with multiple and each installing plate and corresponding filter bag form a filtering module together, makes filter module
Change, the stability of the spacing in length and breadth between enhancing filter bag and filter bag is easy to design and produce and in-site installation, also can be according to actual need
Ask, increase or reduce the quantity of filtering module and improved or reduction filter quality with reaching.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described.In all of the figs, it is similar
Element or part are general by similar reference mark.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view.
In accompanying drawing, 1- fore filters, 2- working chambers, 3- dust boards, 4- current equalizers, 5- filter chambers, 6- filter bags, 7- cleanings
Room, 8- installing plates, 9- blowing devices, 10- deashing devices, 11- motors, 12- screw rods, 13- deashings road, 14- through holes, 15- ash buckets,
16- access panels, 17- clean rooms gas outlet, 18- air accumulators, 19- injection tubes, 20- blowing heads
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
As depicted in figs. 1 and 2, novel bag-type dust remover includes fore filter 1 and sack cleaner body, bag-type dust
Device body includes filter bag 6, installing plate 8, blowing device 9, deashing device 10 and the deduster provided with filter chamber 5 and clean room 7
Shell.Filter chamber 5 is located at the top of clean room 7 and is separated between the two by installing plate 8, and the leading flank of clean room 7 is provided with
Clean room gas outlet 17, top is convenient for changing filter bag 6 provided with six access panels 16, and the gas outlet is provided with and the utility model institute
The extractor fan of matching is used to provide filtering power for the utility model.Installing plate 8 is provided with multiple through holes 14, and through hole 14 is many
Individual and arranged in arrays, filter bag 6 is located at the lower section of through hole 14 and is connected with the sealing bottom surface of installing plate 8 correspondingly makes filter bag
6 filter mediums formed between filter chamber 5 and clean room 7.Installing plate 8 is provided with three and each installing plate 8 and corresponding
Filter bag 6 form a filtering module together, three installing plates 8 are located at same level and cross direction profiles are in the He of filter chamber 5
Between clean room 7.It can increase according to filtering requirement or reduce the quantity of filtering module and improve or reduced filtering medium to reach
Amount.Blowing device 9 includes air accumulator 18, injection tube 19 and blowing head 20；Air accumulator 18 is located at the outside of outer case of dust remover and solid
Due to the outer wall of outer case of dust remover, injection tube 19 is multiple, and each injection tube 19 is connected with air accumulator 18 and puts in cleaning respectively
An injection tube 19 is arranged in interior, the top per exhausting hole 14, and blowing head 20 is arranged in the top of through hole 14 simultaneously correspondingly
In the injection tube 19 for being installed on the top of respective through hole 14, the joint of each air jet pipe 19 and air accumulator 18 is equipped with nut type electricity
Magnetic field impulse valve, is that air accumulator 18 provides pressure-air using air compressor machine, air jet pipe 19 is controlled by nut type electromagnetic impulse valve
Air inlet, opens corresponding nut type electromagnetic impulse valve and makes pressure-air by accordingly spraying when adhering on filter bag 6 after a certain amount of dust
Blowpipe 19 and blowing head 20 are blowed in filter bag, are blown off dust using back draught, then are sent out by deashing device 10.Deashing device
10 are transported to the outside of outer case of dust remover located at the bottom of filter chamber 5 for will accumulate in the dust of the bottom of filter chamber 5.Deduster
The lower case of shell forms the ash bucket 15 for collecting dust.Deashing device 10 includes motor 11, screw rod 12 and deashing road 13,
Deashing road 13 is connected with ash bucket 15, and screw rod 12 is located in deashing road 13, and the rotary shaft of motor 11 is connected with one end of screw rod 12,
Drive screw rod 12 that out of deashing road 13 dust is discharged into outside by motor 11.Filter chamber 5 is provided with two air inlets, and two
Air inlet is respectively in the left and right sides of filter chamber.Fore filter 1 is provided with two and respectively one by one located at bag dust collector body
Two air inlets of filter chamber 5 be used to carry out coarse filtration to the gas of entrance, dusty gas can be received from both direction, is increased
Collecting amount, improves collection efficiency, and coarse filtration, which refers to filter out, is less than 100um, the dust granules more than 50um in gas.Prefilter
Device 1 includes dust board 3, current equalizer 4 and the filter housing provided with working chamber 2.The top of filter housing, which is provided with, to be used to incite somebody to action
The air inlet that its working chamber 2 is in communication with the outside.Dust board 3 is used to change air-flow located at the inside of the working chamber 2 of filter housing
Speed and direction, dust board 3 is provided with polylith and one group of composition Figure of eight structure or the structure of falling Figure of eight, the structure of falling Figure of eight two-by-two
Dust board group and the dust board group of Figure of eight structure be vertically alternately arranged.Two dust boards 3 of Figure of eight structure mutually divide
From making to be formed between two dust boards 3 runner that passes through for gas, and constitute the upper end of two dust boards 3 of Figure of eight structure
Connect and close, pass through gap of the gas between the lower end of two dust boards 3 and the inwall of filter housing.Current equalizer
4 make air-flow evenly into filter chamber 5 located at the gas outlet of fore filter, and current equalizer 4 includes polylith strip blade, bar shaped leaf
Piece is arranged in parallel and is in 18 ° -23 ° of inclination angle with horizontal direction, and blade is tilted towards the two side of filter chamber 5, be easy to by
Air-flow is oriented to the center of filter chamber.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (7)
1. a kind of novel bag-type dust remover, it is characterised in that：Including fore filter and sack cleaner body, the preposition mistake
Air inlet of the filter located at the filter chamber of the sack cleaner body is used to carry out coarse filtration to the gas of entrance；It is described preposition
Filter includes dust board, current equalizer and the filter housing provided with working chamber, and the dust board is outside the filter
The inside of the working chamber of shell is used for speed and the direction for changing air-flow, and the current equalizer is located at the gas outlet of the fore filter
Make air-flow evenly into the filter chamber；The gas outlet of the fore filter is communicated with the air inlet of the filter chamber.
2. novel bag-type dust remover according to claim 1, it is characterised in that：The top of the filter housing is provided with use
In the air inlet that its working chamber is in communication with the outside.
3. novel bag-type dust remover according to claim 1, it is characterised in that：The dust board is provided with polylith and two-by-two
One group of composition Figure of eight structure or the structure of falling Figure of eight, the dust board group for the structure of falling Figure of eight and the dust board group of Figure of eight structure are along vertically
Direction is alternately arranged.
4. novel bag-type dust remover according to claim 1, it is characterised in that：The current equalizer includes polylith bar shaped leaf
Piece, the strip blade is arranged in parallel and is in 18 ° -23 ° of inclination angle with horizontal direction.
5. novel bag-type dust remover according to claim 1, it is characterised in that：The sack cleaner body includes filter
Bag, installing plate, blowing device, deashing device and the outer case of dust remover provided with filter chamber and clean room；The clean room is located at
The top of the filter chamber and separated between the two by the installing plate；The installing plate is provided with multiple through holes, described
Filter bag correspondingly below the through hole and be connected with the sealing bottom surface of installing plate make filter bag formation filter chamber and clean room it
Between filter medium；The blowing device includes being used for the air jet pipe of the jet into each filter bag, institute above installing plate
State deashing device and be transported to outer case of dust remover located at the dust that the bottom of the filter chamber is used to will accumulate in filter chamber bottom
It is outside.
6. novel bag-type dust remover according to claim 5, it is characterised in that：The filter chamber is provided with two air inlets,
And two air inlets are respectively in the left and right sides of filter chamber.
7. novel bag-type dust remover according to claim 5, it is characterised in that：The installing plate is provided with multiple and each
Installing plate and corresponding filter bag form a filtering module together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190200.7U CN206566628U (en) | 2017-02-28 | 2017-02-28 | Novel bag-type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190200.7U CN206566628U (en) | 2017-02-28 | 2017-02-28 | Novel bag-type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566628U true CN206566628U (en) | 2017-10-20 |
Family
ID=60056026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720190200.7U Expired - Fee Related CN206566628U (en) | 2017-02-28 | 2017-02-28 | Novel bag-type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566628U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619840A (en) * | 2018-05-29 | 2018-10-09 | 贵州环科环境工程有限公司 | A kind of fume recovery system |
| CN109351071A (en) * | 2018-10-23 | 2019-02-19 | 山东海汇环保设备有限公司 | A kind of High-efficiency dust collection system for tippler of coalingging |
| CN110975492A (en) * | 2019-12-21 | 2020-04-10 | 江苏唐问节能环保科技有限公司 | Automatic dust removing equipment |
-
2017
- 2017-02-28 CN CN201720190200.7U patent/CN206566628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619840A (en) * | 2018-05-29 | 2018-10-09 | 贵州环科环境工程有限公司 | A kind of fume recovery system |
| CN108619840B (en) * | 2018-05-29 | 2020-11-03 | 贵州环科环境工程有限公司 | Dust recovery system |
| CN109351071A (en) * | 2018-10-23 | 2019-02-19 | 山东海汇环保设备有限公司 | A kind of High-efficiency dust collection system for tippler of coalingging |
| CN110975492A (en) * | 2019-12-21 | 2020-04-10 | 江苏唐问节能环保科技有限公司 | Automatic dust removing equipment |
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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 |
Granted publication date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |