CN2843586Y - Bag type dust collector - Google Patents
Bag type dust collector Download PDFInfo
- Publication number
- CN2843586Y CN2843586Y CN 200520076753 CN200520076753U CN2843586Y CN 2843586 Y CN2843586 Y CN 2843586Y CN 200520076753 CN200520076753 CN 200520076753 CN 200520076753 U CN200520076753 U CN 200520076753U CN 2843586 Y CN2843586 Y CN 2843586Y
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- China
- Prior art keywords
- air
- distribution
- air current
- pulse valve
- air flow
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 22
- 238000009826 distribution Methods 0.000 claims abstract description 34
- 238000005453 pelletization Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a bag collector, it comprises air intake, air outlet, filter bag, body, ash bucket filtration system to and constitute deashing dust pelletizing system by gas holder, PLC industrial programming ware, pulse valve, second grade gas holder, air current distribution house steward, air current distribution branch pipe and constitute jointly. Because the utility model discloses having add the second grade gas holder, having drawn forth air current to pulse valve in the follow gas holder, by the air current of pulse valve direct control air current distribution house steward and air current distribution branch pipe, reduced the configuration quantity of pulse valve widely, the capacity requirement of the PLC industrial programmer of corresponding configuration is also little to reduce manufacturing cost, also made the filter bag that air nozzle corresponds simultaneously and obtained equivalent, isobaric pulse air current jetting, improved deashing dust removal effect and efficiency. The utility model is particularly suitable for being used as a large-scale bag type dust collector.
Description
Technical field
The utility model relates to a kind of cleaner, and specifically, the utility model relates to a kind of sack cleaner.
Background technology
Industries such as building materials, chemical industry, metallurgy do not produce some pollutions in process of production unavoidably, and modal is dust pollution.Because dust is the most direct, the most directly perceived to the pollution of atmosphere, " The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution " that China issued in 2002 carried out strict restriction to the discharging of dust.At present, the equipment of China's improvement dust has multiple, and what dust removing effects was best is sack cleaner.The sack cleaner of prior art is the requirement according to different pollution treatment amounts, be provided with the filter bag of varying number, dust filters through filter bag and is adsorbed on the filter bag wall, the pulse valve of every filter pocket mouths configuration is directly drawn forced draft from air accumulator, PLC industry programmable device control impuls valve opens or closes the air pulse of formation to the filter-bag blowing dedusting.But, the pulse valve quantity that prior art need dispose is many, PLC industry programmable device capacity is corresponding also big, if the pulse valve that conducting is simultaneously in use disposed, then because of the air accumulator finite capacity, easily cause air pulse pressure to descend and reduce the deashing dust removing effects, if press filter bag order conducting pulse valve respectively, then pulse valve samsara blanking time long and reduction cleaning efficiency.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of and directly control the distribution of air flow house steward to each distribution of air flow arm air feed simultaneously, can make the filter bag of nozzle correspondence obtain the sack cleaner of equivalent, the dedusting of isobaric injecting pulse air flow deashing simultaneously by pulse valve.
The technical solution of the utility model is: sack cleaner constitutes filtration system by air inlet, air outlet, filter bag, body, ash bucket, and is constituted the deashing dust pelletizing system and formed jointly by air accumulator, PLC industry programmable device, pulse valve, secondary air accumulator, distribution of air flow house steward, distribution of air flow arm.Improvements are: the secondary air accumulator in the described deashing dust pelletizing system is connected with air accumulator and draws pressure gas source, on the secondary air accumulator pulse valve is installed, distribution of air flow house steward's import is connected with the outlet of pulse valve, distribution of air flow house steward is provided with 2～10 outlets, each outlet connects 1 distribution of air flow arm, the distribution of air flow arm is provided with 5～12 air current spray nozzles, the corresponding filter bag of each air current spray nozzle.
Distribution of air flow arm in the said structure is provided with 5～12 air current spray nozzles on the same axis of a side pipe wall, every corresponding filter bag of air current spray nozzle.When to the filter bag ash removal dedusting, directly from air accumulator, draw the import of pressure gas source by the secondary air accumulator to pulse valve, PLC industry programmable device control impuls valve opens or closes, make pulse valve outlet output air pulse directly enter distribution of air flow house steward and distribution of air flow arm, final air current spray nozzle from the distribution of air flow arm enters the pairing filter bag, under the impact of air pulse, the dust that adsorbs on the filter bag falls to ash bucket, discharges so that concentrate.
The utility model compared with prior art has following good effect:
1, Pei Zhi pulse valve quantity is few, and the PCL industry programmable device capacity of corresponding configuration is little, simple in structure, cost is low;
2, each filter bag obtains the injecting pulse air flow of equivalent, equipressure, ash-removal effect unanimity simultaneously;
3, because of the pulse valve configuration amount is few, sequential turn-on is short blanking time, deashing efficiency of dust collection height.
Description of drawings
Fig. 1 is the structural representation of the utility model sack cleaner.
Fig. 2 is the deashing dust pelletizing system structural representation of the utility model sack cleaner.
Fig. 3 is the vertical view that Fig. 2 removes air accumulator.
Fig. 4 is the partial structurtes enlarged diagram among Fig. 2.
The specific embodiment
Sack cleaner of the present utility model constitutes filtration system by air inlet 7, air outlet 6, filter bag 3, body 4, ash bucket 5, and is constituted the deashing dust pelletizing system and formed jointly by air accumulator 1, PLC industry programmable device 2, pulse valve 8, secondary air accumulator 9, distribution of air flow house steward 10, distribution of air flow arm 11.Secondary air accumulator 9 in the described deashing dust pelletizing system is directly drawn pressure gas source to pulse valve 8 import departments from air accumulator 1, secondary air accumulator 9 connects 1 pulse valve 8 in the present embodiment, the outlet of pulse valve 8 connects distribution of air flow house steward 10, distribution of air flow house steward 10 3 the distribution of air flow arms 11 that are connected in parallel, every distribution of air flow arm 11 is provided with 9 air current spray nozzles 12 on same axis tube wall, every air current spray nozzle 12 corresponding filter bags 3.Opening or closing of PLC industry programmable device 2 control impuls valves, air pulse by pulse valve 8 outputs at first enters distribution of air flow house steward 10, again by 12 whiles of air current spray nozzle on the distribution of air flow arm 11, equivalent, the isobaric filter bag 3 that impacts, under the impact of air pulse, the dust that has adsorbed on filter bag 3 walls falls to ash bucket 5, discharges so that concentrate.
The utility model is directly controlled the air-flow of distribution of air flow house stewards 10 and distribution of air flow arm 11 by pulse valve 8, reduced the configuration quantity of pulse valve 8 widely, the capacity requirement of the PLC industry programmable device 2 of corresponding configuration is also little, thereby reduced manufacturing cost, also make simultaneously each filter bag obtain the air pulse of equivalent, equipressure simultaneously, improved deashing dust removing effects and efficient.
Claims (3)
1, a kind of sack cleaner, constitute filtration system by air inlet (7), air outlet (6), filter bag (3), body (4), ash bucket (5), and constitute the deashing dust pelletizing system and form jointly by air accumulator (1), PLC industry programmable device (2), pulse valve (8), secondary air accumulator (9), distribution of air flow house steward (10), distribution of air flow arm (11); It is characterized in that: the secondary air accumulator (9) in the described deashing dust pelletizing system is connected with air accumulator (1) and draws pressure gas source, secondary air accumulator (9) is gone up pulse valve (8) is installed, distribution of air flow house steward's (10) import is connected with the outlet of pulse valve (8), distribution of air flow house steward (10) is provided with 2～10 outlets, each outlet connects 1 distribution of air flow arm (11), distribution of air flow arm (11) is provided with 5～12 air current spray nozzles (12), and each air current spray nozzle (12) is to there being 1 filter bag (3).
2, sack cleaner according to claim 1 is characterized in that: described distribution of air flow house steward (10) outlet equates towards unanimity and bore, also equates at interval between the outlet.
3, sack cleaner according to claim 1 is characterized in that: the air current spray nozzle (12) of described distribution of air flow arm (11) equates towards unanimity and bore, also equates at interval between the air current spray nozzle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076753 CN2843586Y (en) | 2005-10-27 | 2005-10-27 | Bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076753 CN2843586Y (en) | 2005-10-27 | 2005-10-27 | Bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843586Y true CN2843586Y (en) | 2006-12-06 |
Family
ID=37485542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076753 Expired - Fee Related CN2843586Y (en) | 2005-10-27 | 2005-10-27 | Bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843586Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530707B (en) * | 2008-03-14 | 2011-01-05 | 同方环境股份有限公司 | Accident protection and control system for bag-type dust remover |
| CN102814090A (en) * | 2012-09-18 | 2012-12-12 | 贵州大学 | High-efficiency capturing method and device for high-temperature flue gas ultrafine particles |
| CN101678260B (en) * | 2007-04-25 | 2013-04-03 | 西玛泰克公司 | Distributor for rinse air |
| CN107337005A (en) * | 2017-08-04 | 2017-11-10 | 金华华东环保设备有限公司 | Air box impulse bag-type dust remover |
| CN110743267A (en) * | 2019-10-11 | 2020-02-04 | 李桂华 | A bag collector that is used for coal industry to have drying function |
-
2005
- 2005-10-27 CN CN 200520076753 patent/CN2843586Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678260B (en) * | 2007-04-25 | 2013-04-03 | 西玛泰克公司 | Distributor for rinse air |
| CN101530707B (en) * | 2008-03-14 | 2011-01-05 | 同方环境股份有限公司 | Accident protection and control system for bag-type dust remover |
| CN102814090A (en) * | 2012-09-18 | 2012-12-12 | 贵州大学 | High-efficiency capturing method and device for high-temperature flue gas ultrafine particles |
| CN107337005A (en) * | 2017-08-04 | 2017-11-10 | 金华华东环保设备有限公司 | Air box impulse bag-type dust remover |
| CN107337005B (en) * | 2017-08-04 | 2023-01-06 | 金华华东环保设备有限公司 | Air box pulse bag type dust collector |
| CN110743267A (en) * | 2019-10-11 | 2020-02-04 | 李桂华 | A bag collector that is used for coal industry to have drying function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20091127 |