CN104208974A - Bag type dust removal device - Google Patents
Bag type dust removal device Download PDFInfo
- Publication number
- CN104208974A CN104208974A CN201410471109.3A CN201410471109A CN104208974A CN 104208974 A CN104208974 A CN 104208974A CN 201410471109 A CN201410471109 A CN 201410471109A CN 104208974 A CN104208974 A CN 104208974A
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- China
- Prior art keywords
- box body
- casing
- air
- bag
- valve
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a bag type dust removal device. The bag type dust removal device comprises a rack and a box body, wherein the box body is mounted on the rack; an anti-static filtration bag is mounted in the box body; an air inlet pipe is arranged on one side of the box body; the bottom of the box body is connected with a funnel; a dust discharging valve is arranged at the bottom of the funnel; an air outlet pipe is arranged at the top of the box body; a pulse valve is mounted on the air outlet pipe and connected with an induced draft fan by virtue of the air outlet pipe; the pulse valve is connected with a reverse blowing guide pipe; the reverse blowing guide pipe is connected with an air humidifier; the air humidifier is connected with the box body by virtue of the reverse blowing guide pipe. The bag type dust removal device is reasonable in structure; by virtue of the interaction of the anti-static filtration bag, the reverse blowing guide pipe and an air heater, the purification accuracy is improved; the service life of the device is prolonged; meanwhile, the production cost is reduced and the harm to the environment is reduced.
Description
Technical field
The present invention relates to industrial dedusting equipment technical field, be specially a kind of exhaust dust device with bag.
Background technology
Along with industrial activity increases rapidly, smoke contamination is on the rise, industry smoke-dust, construction fugitive dusts etc. pollute particle that the diameter caused is less than more than 2.5 microns and 2.5 microns becomes the main pollutant of present stage China, haze weather is affecting the life of people, large-scale haze weather has caused continuous many traffic accidents, in the various big hospital of city, Respiratory Medicine, the numbers of seeing and treating patients such as anaphylactogen test section also rise violently several times, therefore except steel-making, the large-scale pollution project such as generating need to administer, some small-sized iron and steel kilns, non-ferrous metal metallurgy, specialty metal is smelted, the treating flour dust of transfer station etc. is extremely urgent.
Known, often use all kinds of cleaner in current industrial production.Wherein, sack cleaner is widely used.Common sack cleaner, comprising: dust collector box body, the filter bay assembly being arranged on dust collector box body inside and dust discharge valve.Too single, can only carry out absorbing and filtering to the solid dirt in gas, but cannot absorb the toxic gas in gas, therefore its filter effect is incomplete, cannot meet industrial requirement; Dust phase mutual friction simultaneously, has with electrostatic, can cause filter bag like this because the effect of electrostatic easily damages, reduce service life, add production cost.
Summary of the invention
The object of this invention is to provide a kind of reasonable in design, improve purifying rate, increase the exhaust dust device with bag in service life of device.
The present invention is achieved through the following technical solutions:
A kind of exhaust dust device with bag, comprise frame and casing, described casing is arranged in frame, is provided with antistatic filter bag in described casing, and casing side is provided with air inlet pipe, and bottom half connects a funnel, and described funnel bottom is provided with ash-valve; Described casing top is provided with escape pipe, and described escape pipe is provided with pulse valve, and described pulse valve connects air-introduced machine by escape pipe; Described pulse valve connects blowback conduit, described blowback tubes connection one air humidifier, and described air humidifier is connected with casing by blowback conduit.
Further, described air inlet pipe is provided with switch valve A.
Further, switch valve B is provided with between described air-introduced machine and pulse valve.
Further, described casing is also provided with control gate.
The invention has the beneficial effects as follows: this apparatus structure is reasonable, by the interaction of antistatic filter bag, blowback conduit and fire cannon, improve purification precision, add the service life of device, reduce production cost simultaneously, and decrease the harm to environment.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Fig. 1 is the structural representation of the present invention's a kind of bag of dust arrester.
Wherein: 1, frame, 2, casing, 3, antistatic filter bag, 4, air inlet pipe, 5, funnel, 6, ash-valve, 7, escape pipe, 8, pulse valve, 9, blowback conduit, 10, air humidifier, 11, switch valve A, 12, switch valve B, 13, control gate.
Detailed description of the invention
An exhaust dust device with bag as shown in Figure 1, comprises frame 1 and casing 2, and casing 2 is arranged in frame 1, is provided with antistatic filter bag 3 in casing 2, and casing 2 side is provided with air inlet pipe 4, connects a funnel 5, be provided with ash-valve 6 bottom funnel 5 bottom casing 2; Casing 2 top is provided with escape pipe 7, escape pipe 7 is provided with pulse valve 8, and pulse valve 8 connects air-introduced machine 9 by escape pipe 7; Pulse valve 8 connects blowback conduit 9, blowback conduit 9 connects an air humidifier 10, and air humidifier 01 is connected with casing 2 by blowback conduit 9, and air inlet pipe 7 is provided with switch valve A11, be provided with switch valve B12 between air-introduced machine and pulse valve, casing 2 is also provided with control gate 13.
This apparatus structure is reasonable, by the interaction of antistatic filter bag, blowback conduit and fire cannon, improves purification precision, adds the service life of device, reduce production cost simultaneously, and decrease the harm to environment.
Claims (4)
1. an exhaust dust device with bag, comprises frame and casing, and described casing is arranged in frame, it is characterized in that: be provided with antistatic filter bag in described casing, and casing side is provided with air inlet pipe, and bottom half connects a funnel, and described funnel bottom is provided with ash-valve; Described casing top is provided with escape pipe, and described escape pipe is provided with pulse valve, and described pulse valve connects air-introduced machine by escape pipe; Described pulse valve connects blowback conduit, described blowback tubes connection one air humidifier, and described air humidifier is connected with casing by blowback conduit.
2. a kind of exhaust dust device with bag according to claim 1, is characterized in that: described air inlet pipe is provided with switch valve A.
3. a kind of exhaust dust device with bag according to claim 1, is characterized in that: be provided with switch valve B between described air-introduced machine and pulse valve.
4. a kind of exhaust dust device with bag according to claim 1, is characterized in that: described casing is also provided with control gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471109.3A CN104208974A (en) | 2014-09-16 | 2014-09-16 | Bag type dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471109.3A CN104208974A (en) | 2014-09-16 | 2014-09-16 | Bag type dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104208974A true CN104208974A (en) | 2014-12-17 |
Family
ID=52091119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410471109.3A Pending CN104208974A (en) | 2014-09-16 | 2014-09-16 | Bag type dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104208974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999893A (en) * | 2016-08-11 | 2016-10-12 | 成都市开悦化纤有限公司 | Convenient-dismounting long-acting pocket-type air filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2191061C1 (en) * | 2001-04-23 | 2002-10-20 | ОАО "Дзержинскхиммаш" | Bag filter |
| CN102294155A (en) * | 2011-06-23 | 2011-12-28 | 太仓市华昔机械控制设备厂 | Pulse bag filler |
| CN102949902A (en) * | 2011-08-18 | 2013-03-06 | 上海科盈环保设备有限公司 | Sterilizing inlet air deduster |
| CN202893136U (en) * | 2012-10-30 | 2013-04-24 | 科林环保装备股份有限公司 | Electric bag combined dust remover with ultralong filter bags |
| CN203170173U (en) * | 2013-02-25 | 2013-09-04 | 秦永珍 | Rotary pulse back-blowing bag type dust collector |
| CN103691230A (en) * | 2013-12-13 | 2014-04-02 | 西安鹏博金属科技有限公司 | Cloth bag dust removal device |
-
2014
- 2014-09-16 CN CN201410471109.3A patent/CN104208974A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2191061C1 (en) * | 2001-04-23 | 2002-10-20 | ОАО "Дзержинскхиммаш" | Bag filter |
| CN102294155A (en) * | 2011-06-23 | 2011-12-28 | 太仓市华昔机械控制设备厂 | Pulse bag filler |
| CN102949902A (en) * | 2011-08-18 | 2013-03-06 | 上海科盈环保设备有限公司 | Sterilizing inlet air deduster |
| CN202893136U (en) * | 2012-10-30 | 2013-04-24 | 科林环保装备股份有限公司 | Electric bag combined dust remover with ultralong filter bags |
| CN203170173U (en) * | 2013-02-25 | 2013-09-04 | 秦永珍 | Rotary pulse back-blowing bag type dust collector |
| CN103691230A (en) * | 2013-12-13 | 2014-04-02 | 西安鹏博金属科技有限公司 | Cloth bag dust removal device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999893A (en) * | 2016-08-11 | 2016-10-12 | 成都市开悦化纤有限公司 | Convenient-dismounting long-acting pocket-type air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |