CN103372361A - Single pulse bag type dust collector - Google Patents
Single pulse bag type dust collector Download PDFInfo
- Publication number
- CN103372361A CN103372361A CN2013103465364A CN201310346536A CN103372361A CN 103372361 A CN103372361 A CN 103372361A CN 2013103465364 A CN2013103465364 A CN 2013103465364A CN 201310346536 A CN201310346536 A CN 201310346536A CN 103372361 A CN103372361 A CN 103372361A
- Authority
- CN
- China
- Prior art keywords
- dust collector
- box body
- type dust
- bag type
- pulse
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000004071 soot Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000000265 homogenisation Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 238000012423 maintenance Methods 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- -1 machinery Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a single pulse bag type dust collector, which is characterized by including an upper box body, a middle box body and a lower box body. An air outlet and a flip top cover are arranged on the upper box body; and a dust cleaning system is arranged in the upper box body. The middle box body is provided with a tubesheet and filter bags. The lower box body is provided with an air inlet and an overhaul door, and the hopper is arranged below the lower box body. The dust cleaning system comprises a gas tank, an outlet pipe, a plurality of pulse valves and blowing tubes, which are connected sequentially, and a pulse control instrument in signal connection with the pulse valves; and the air inlet is provided with an airflow homogenizing device. The invention has the beneficial effects that: the pulse blowing mode for cleaning dust has the advantages of good cleaning effect, high purification efficiency, long service life of the filter bags, small workload for repair, and safe and reliable operation; and the airflow homogenizing device is arranged at the air inlet to slow down the airflow entering the hopper, so as to isolate large particles conveniently as well as effectively reduce pressure loss of the dust collector.
Description
Technical field
The present invention relates to a kind of deduster, be specifically related to a kind of unit pulse bag type dust collector, belong to the cleaner field.
Background technology
Along with the development of modern industry, dust is day by day serious on the impact that environment and human health cause, and effectively administers dust pollution, purifies human living environment, has become proprietary common recognition.Clean in order to safeguard production environment, in time cleaning is by the place of dust pollution.Deduster, especially sack cleaner are widely used in the recovery of the udst separation of the non-fiber industry dust of various industrial and mining enterprises such as metallurgy, building materials, machinery, chemical industry, mine and material.But, existing sack cleaner exists the drawbacks such as ash-removal effect is undesirable, purification efficiency is low, life-span of the filter bag is short, maintenance load is large, has had a strong impact on normal, the effective use of sack cleaner, so, need badly the structure of existing sack cleaner improved.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide the unit pulse bag type dust collector that a kind of ash-removal effect is good, purification efficiency is high, life-span of the filter bag is long, maintenance load is little, safe and reliable to operation.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of unit pulse bag type dust collector, it is characterized in that, comprise: upper box, middle casing and lower box, be provided with on the aforementioned upper box air outlet and can lift top cover, inside is provided with soot cleaning system, be provided with card and filter bag in the middle casing, be provided with air inlet and access door on the lower box, the below of lower box also is provided with ash bucket; Aforementioned soot cleaning system comprises: air accumulator with the tank connected escape pipe of gas storage, is arranged on the some pulse valves on the escape pipe, the injection tube that is connected with pulse valve, and the pulse control instrument that is connected with the pulse valve signal.
Aforesaid unit pulse bag type dust collector is characterized in that, aforementioned air inlet place is equipped with the gas flow homogenization device.
Aforesaid unit pulse bag type dust collector is characterized in that, duplex weight flap valve is installed in the grey quarrel of aforementioned ash bucket.
Aforesaid unit pulse bag type dust collector is characterized in that the inside of aforementioned upper box also is provided with air-purifying chamber, and aforementioned air-purifying chamber is arranged on the top of soot cleaning system.
Aforesaid unit pulse bag type dust collector is characterized in that, in the aforementioned middle casing marsupial cage is set.
Aforesaid unit pulse bag type dust collector is characterized in that, is provided with injection tube in each hole of aforementioned card.
Usefulness of the present invention is: adopt the purge mode of pulse jet, have the advantage that ash-removal effect is good, purification efficiency is high, life-span of the filter bag is long, maintenance load is little, safe and reliable to operation; At the air inlet place gas flow homogenization device is installed, the gas flow rate that enters ash bucket slows down, and not only can easily bulky grain be separated, but also the pressure loss of deduster is effectively reduced; Can be widely used in the udst separation of the non-fiber industry dust of various industrial and mining enterprises such as metallurgy, building materials, machinery, chemical industry, mine and the recovery of material.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of unit pulse bag type dust collector of the present invention.
The implication of Reference numeral among the figure: 1-upper box, casing among the 2-, 3-lower box, the 4-air outlet, 5-can lift top cover, the 6-card, 7-bag cage, 8-air inlet, 9-access door, the 10-ash bucket, 11-air accumulator, 12-escape pipe, the 13-pulse valve, 14-injection tube, 15-pulse control instrument, 16-gas flow homogenization device, the 17-air-purifying chamber.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
With reference to Fig. 1, unit pulse bag type dust collector of the present invention comprises: upper box 1, middle casing 2 and lower box 3.Wherein, be provided with air outlet 4 on the upper box 1 and can lift top cover 5, inside is provided with soot cleaning system; Be provided with card 6 and filter bag in the middle casing 2; Be provided with air inlet 8 and access door 9 on the lower box 3, and the below of lower box 3 also is provided with ash bucket 10.
As a kind of preferred scheme, air inlet 8 places are equipped with gas flow homogenization device 16.After dusty gas enters from air inlet 8, transfer to enter ash bucket 10 downwards through gas flow homogenization device 16.Because entering the gas flow rate of ash bucket 10 slows down, add the Gravitative Loads of inertia and dust, so that big dust particle is separated in the gas, directly fall into ash bucket 10, fine size, the grit that density is little then enter the filtering area that filter bag forms by ash bucket 10, and gas passes filter bag, dust is left on the filter bag outer surface.This shows, gas flow homogenization device 16 is installed, not only can reduce particle to the damage of filter bag, but also the pressure loss of deduster is effectively reduced.
As a kind of preferred scheme, duplex weight flap valve (not shown) is installed in the grey quarrel of ash bucket 10, the dust that is retained down with deashing after filtration all falls into ash bucket 10, is concentrated by grey quarrel and discharges.
The below introduces the structure of the soot cleaning system in the upper box 1.
Soot cleaning system comprises: air accumulator 11, the escape pipe 12 that is connected with air accumulator 11 is arranged on the some pulse valves 13 on the escape pipe 12, the injection tube 14 that is connected with pulse valve 13, and the pulse control instrument 15 that is connected with pulse valve 13 signals.The switching of pulse control instrument 15 control impuls valves 13, thereby so that compressed air passes through each pulse valve 13 in order with the extremely very brief time, and spray to filter bag through injection tube 14, filter bag is expanded rapidly produce vibration, under the effect of inverted draft, be attached to dust on the filter bag outer surface and be stripped from and fall into ash bucket 10.
As a kind of preferred scheme, the inside of upper box 1 also is provided with air-purifying chamber 17, and air-purifying chamber 17 is arranged on the top of soot cleaning system, is used for improving the cleanliness factor of air outlet 4 place's gases to further purifying from filter bag gas out.
In the present invention, the middle casing 2 interior marsupial cages 7 that arrange.
As a kind of preferred scheme, be provided with injection tube 14 in each hole of card 6, thereby can carry out thoroughly deashing to filter bag.
Deduster of the present invention, carry out deashing owing to adopt the mode of pulse jet, so have the advantage that ash-removal effect is good, purification efficiency is high, life-span of the filter bag is long, maintenance load is little, safe and reliable to operation, can be widely used in the udst separation of the non-fiber industry dust of various industrial and mining enterprises such as metallurgy, building materials, machinery, chemical industry, mine and the recovery of material.
Need to prove that above-described embodiment does not limit the present invention in any form, all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. unit pulse bag type dust collector, it is characterized in that, comprise: upper box, middle casing and lower box, be provided with on the above-mentioned upper box air outlet and can lift top cover, inside is provided with soot cleaning system, be provided with card and filter bag in the middle casing, be provided with air inlet and access door on the lower box, the below of lower box also is provided with ash bucket; Above-mentioned soot cleaning system comprises: air accumulator with the tank connected escape pipe of gas storage, is arranged on the some pulse valves on the escape pipe, the injection tube that is connected with pulse valve, and the pulse control instrument that is connected with the pulse valve signal.
2. unit pulse bag type dust collector according to claim 1 is characterized in that, above-mentioned air inlet place is equipped with the gas flow homogenization device.
3. unit pulse bag type dust collector according to claim 1 is characterized in that, duplex weight flap valve is installed in the grey quarrel of above-mentioned ash bucket.
4. unit pulse bag type dust collector according to claim 1 is characterized in that, the inside of above-mentioned upper box also is provided with air-purifying chamber, and above-mentioned air-purifying chamber is arranged on the top of soot cleaning system.
5. according to claim 1 to the described unit pulse bag type dust collector of 4 any one, it is characterized in that, in the above-mentioned middle casing marsupial cage is set.
6. unit pulse bag type dust collector according to claim 5 is characterized in that, is provided with injection tube in each hole of above-mentioned card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103465364A CN103372361A (en) | 2013-08-09 | 2013-08-09 | Single pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103465364A CN103372361A (en) | 2013-08-09 | 2013-08-09 | Single pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103372361A true CN103372361A (en) | 2013-10-30 |
Family
ID=49458577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103465364A Pending CN103372361A (en) | 2013-08-09 | 2013-08-09 | Single pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103372361A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221819A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of blast furnace gas pocket type dust removing device |
| CN106215559A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of long bag and low pulse bag-type dust collecting equipment |
| CN106268135A (en) * | 2016-08-29 | 2017-01-04 | 合肥合意环保科技工程有限公司 | One faces formula pulse bag-type dust-removing device directly |
| CN106268076A (en) * | 2016-08-29 | 2017-01-04 | 合肥合意环保科技工程有限公司 | A kind of Novel pulse exhaust dust device with bag |
| CN106268136A (en) * | 2016-08-29 | 2017-01-04 | 合肥合意环保科技工程有限公司 | A kind of unit pulse bag-type dust-removing device |
| CN107243196A (en) * | 2017-07-27 | 2017-10-13 | 洛阳博日智能科技有限公司 | Modularization dust arrester |
| CN108771919A (en) * | 2018-08-17 | 2018-11-09 | 南通艾迈特机械有限公司 | A kind of pulse bag type dust collector |
| CN108993037A (en) * | 2018-08-17 | 2018-12-14 | 南通艾迈特机械有限公司 | A kind of pulsed stand-alone sack cleaner |
| CN110604975A (en) * | 2018-06-15 | 2019-12-24 | 上海城投污水处理有限公司 | A bag filter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838555A (en) * | 1973-01-15 | 1974-10-01 | Torit Corp | Continuous on line tube house |
| JP2001009234A (en) * | 1999-06-29 | 2001-01-16 | Kawasaki Heavy Ind Ltd | Exhaust gas treatment method and apparatus using pulse dust removal type bag filter |
| CN1537665A (en) * | 2003-04-15 | 2004-10-20 | 沈继平 | Rotary pulse bag type dust collector |
| CN200963555Y (en) * | 2006-11-07 | 2007-10-24 | 杨春英 | Pulse single machine bag type dust-cleaning equipment |
| CN201058261Y (en) * | 2007-05-18 | 2008-05-14 | 陕西华祥工程设备有限公司 | A deep purification bag type dust removal device |
| CN103212252A (en) * | 2013-05-02 | 2013-07-24 | 南京天华化学工程有限公司 | Vibrating and backflushing integrated bag type dust remover |
| CN203370432U (en) * | 2013-08-09 | 2014-01-01 | 张家港市盛港绿色防火建材有限公司 | Stand-alone pulse bag-type dust collector |
-
2013
- 2013-08-09 CN CN2013103465364A patent/CN103372361A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838555A (en) * | 1973-01-15 | 1974-10-01 | Torit Corp | Continuous on line tube house |
| JP2001009234A (en) * | 1999-06-29 | 2001-01-16 | Kawasaki Heavy Ind Ltd | Exhaust gas treatment method and apparatus using pulse dust removal type bag filter |
| CN1537665A (en) * | 2003-04-15 | 2004-10-20 | 沈继平 | Rotary pulse bag type dust collector |
| CN200963555Y (en) * | 2006-11-07 | 2007-10-24 | 杨春英 | Pulse single machine bag type dust-cleaning equipment |
| CN201058261Y (en) * | 2007-05-18 | 2008-05-14 | 陕西华祥工程设备有限公司 | A deep purification bag type dust removal device |
| CN103212252A (en) * | 2013-05-02 | 2013-07-24 | 南京天华化学工程有限公司 | Vibrating and backflushing integrated bag type dust remover |
| CN203370432U (en) * | 2013-08-09 | 2014-01-01 | 张家港市盛港绿色防火建材有限公司 | Stand-alone pulse bag-type dust collector |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221819A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of blast furnace gas pocket type dust removing device |
| CN106215559A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of long bag and low pulse bag-type dust collecting equipment |
| CN106268135A (en) * | 2016-08-29 | 2017-01-04 | 合肥合意环保科技工程有限公司 | One faces formula pulse bag-type dust-removing device directly |
| CN106268076A (en) * | 2016-08-29 | 2017-01-04 | 合肥合意环保科技工程有限公司 | A kind of Novel pulse exhaust dust device with bag |
| CN106268136A (en) * | 2016-08-29 | 2017-01-04 | 合肥合意环保科技工程有限公司 | A kind of unit pulse bag-type dust-removing device |
| CN106221819B (en) * | 2016-08-29 | 2019-02-19 | 合肥合意环保科技工程有限公司 | A kind of blast furnace gas pocket type dust removing device |
| CN107243196A (en) * | 2017-07-27 | 2017-10-13 | 洛阳博日智能科技有限公司 | Modularization dust arrester |
| CN110604975A (en) * | 2018-06-15 | 2019-12-24 | 上海城投污水处理有限公司 | A bag filter |
| CN108771919A (en) * | 2018-08-17 | 2018-11-09 | 南通艾迈特机械有限公司 | A kind of pulse bag type dust collector |
| CN108993037A (en) * | 2018-08-17 | 2018-12-14 | 南通艾迈特机械有限公司 | A kind of pulsed stand-alone sack cleaner |
| CN108771919B (en) * | 2018-08-17 | 2024-05-24 | 河北金桥大通新材料有限公司 | Pulse bag type dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103372361A (en) | Single pulse bag type dust collector | |
| CN201632155U (en) | Long bag low pressure bag filter | |
| CN203196478U (en) | Pulse bag-type dust collector and ash bucket thereof | |
| CN203342566U (en) | High-temperature low-pressure long-bag pulse dust collector | |
| CN102861485A (en) | Pulse bag type dust collector of gas tank | |
| CN107866121A (en) | Calcination, fluidization stove dust arrester | |
| CN103933794A (en) | High-efficiency horizontal-type dust remover | |
| CN201179393Y (en) | Electrostatic enhanced low-voltage pulse bag filter | |
| CN207126314U (en) | A kind of pulse dust collector with ash exhauster | |
| CN204952493U (en) | Pulsed blowback bag dust collector | |
| CN203370432U (en) | Stand-alone pulse bag-type dust collector | |
| CN201287013Y (en) | Air box type pulse bag dust collector | |
| CN202893094U (en) | Plenum pulse bag type dust collector | |
| CN105854481A (en) | Dust recovery system in crushing workshop | |
| CN205760242U (en) | Pulse bag type dust collector device | |
| CN109779672B (en) | Mining impact water bath dust removal device and working method thereof | |
| CN201510810U (en) | Double exhaust box pulse bag filter stop air dust cleaning mechanism | |
| CN204709989U (en) | Saving low pulse dust collector | |
| CN201419061Y (en) | Downstream pulse bag type dust collector | |
| WO2017080074A1 (en) | Plenum pulse dust collector | |
| CN203400593U (en) | Bag-type dust collector for shaft furnace | |
| CN203342569U (en) | Dust collector provided with air box and pulse bags | |
| CN103691230A (en) | Cloth bag dust removal device | |
| CN212491999U (en) | A large air volume dust collector | |
| CN103752121A (en) | Combined dust remover applied to high-concentration dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131030 |