CN103239950A - Low-pressure blowing pulse bag-type dust collector - Google Patents
Low-pressure blowing pulse bag-type dust collector Download PDFInfo
- Publication number
- CN103239950A CN103239950A CN201310192815XA CN201310192815A CN103239950A CN 103239950 A CN103239950 A CN 103239950A CN 201310192815X A CN201310192815X A CN 201310192815XA CN 201310192815 A CN201310192815 A CN 201310192815A CN 103239950 A CN103239950 A CN 103239950A
- Authority
- CN
- China
- Prior art keywords
- blowing
- low
- box body
- dust collector
- upper 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.)
- Pending
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of dust collectors, and in particular relates to a low-pressure blowing pulse bag-type dust collector. The low-pressure blowing pulse bag-type dust collector comprises a support, a blowing device, a middle box body, a plurality of filtering bags and guide plates, wherein the support is used for supporting an upper box body, the blowing device is arranged on the upper part of the upper box body, the middle box body is arranged on the lower part of the upper box body, the filtering bags are arranged inside the middle box body, the guide plates are respectively arranged on one sides of the filtering bags, an ash bucket is arranged at the bottom of each filtering bag, an ash discharging device is arranged on the bottom of the ash bucket, one side of the upper box body is provided with an air outlet, and one side of the ash bucket is provided with an air inlet. By adopting the high-efficiency and low-energy-consumption blowing device, the low-pressure short-pulse blowing technology can be realized; and in addition, the blowing device can automatically adjust a pulse interval of a blowing system according to the operation resistance force of the dust removal device, so that the blowing times can be minimized, and the power loss can be reduced. In addition, the low-pressure blowing pulse bag-type dust collector has the characteristics of light weight, less occupied land, low price, high dust removal efficiency, stability in operation, reliable performance, convenience in repairing and the like.
Description
Technical field
The present invention relates to the deduster equipment technical field, be specifically related to low pressure winding-up pulse bag type dust collector.
Background technology
Nowadays, the ash purifying device in industry form is a lot, but mainly adopts pulse dust collector at present.But mainly there is following some deficiency in the pulse dust collector of prior art: volume is big, cost is high, fluctuation of service, dust removing effects is poor, efficiency of dust collection is low, maintenance and cleaning inconvenience.
Summary of the invention
The purpose of this invention is to provide a kind of efficiency of dust collection height, stable, dependable performance, low pressure winding-up pulse bag type dust collector easy to maintenance.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: low pressure winding-up pulse bag type dust collector, comprise support, the blowing device of being located at described upper box top, the middle casing of being located at described upper box bottom that support upper box, be located at described in the casing a plurality of filter bags, be located at the deflector of described filter bag one side, the bottom of described filter bag is provided with ash bucket, be located at the ash-discharging device of described ash bucket bottom, one side of described upper box is provided with air outlet, and a side of described ash bucket is provided with air inlet.
Further, described filter bag is the compound filter bag of film.
Further, the outer wall of described ash bucket is provided with hopper wall vibrator.
The present invention has following beneficial effect: low pressure of the present invention winding-up pulse bag type dust collector, wherein, mainly adopt high-effect, low consumed blowing device, and realized the injection technology of low-pressure, short pulse; In addition, blowing device can be regulated the pulse spacing of injection system voluntarily according to the cleaner running resistance, makes the winding-up number of times reduce to minimum, thereby can reduce kinetic equation loss.In addition, that the present invention has is in light weight, take up an area of less, cost is low, efficiency of dust collection is high, stable, dependable performance, characteristics such as easy to maintenance, can be widely used in casting, in the dust pelletizing system of every profession and trades such as metallurgy, machinery, electric power, building materials, ore, cement, chemical industry.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The present invention will be further described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, low pressure winding-up pulse bag type dust collector, comprise support 2, the blowing device 3 of being located at described upper box 1 top, the middle casing 4 of being located at described upper box 1 bottom that support upper box 1, be located at described in the casing 4 a plurality of filter bags 5, be located at the deflector 6 of described filter bag 5 one sides, the bottom of described filter bag 5 is provided with ash bucket 7, be located at the ash-discharging device 8 of described ash bucket 7 bottoms, one side of described upper box 1 is provided with air outlet 9, and a side of described ash bucket 7 is provided with air inlet 10; In the present embodiment, dusty gas is entered by the ash bucket air inlet, and the deflector in ash flue bucket makes that the part big dust particle is separated by the inertia force effect in the gas, directly falls into ash bucket.Dusty gas enters the filter bag filtering area of raising middle flask body after by ash bucket, and gas passes filter bag, and dust is delayed at outside the filter bag.Purified gas is discharged by air outlet after filter bag opening enters upper box again.Along with the prolongation of filtration time, the dust layer on the filter bag is constantly long-pending thick, and the resistance of cleaner constantly rises, and when equipment resistance rose to setting value, deashing device began to carry out deashing.During deashing, compressed air passes through each pulse valve in order with the extremely very brief time, and the nozzle on the winding-up pipe sprays to filter bag, filter bag is expanded rapidly produce vibration, and 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.
Described filter bag 5 is the compound filter bag of film, and design not only can improve filtration velocity like this, and the cleaner resistance is reduced, and is stable.
The outer wall of described ash bucket 7 is provided with hopper wall vibrator 11, and design like this can make the dust in the ash bucket 7 fall into automatically in the ash-discharging device 8 by hopper wall vibrator 11, avoids clogging.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. low pressure winding-up pulse bag type dust collector, it is characterized in that, comprise the support (2) that supports upper box (1), be located at the blowing device (3) on described upper box (1) top, be located at the middle casing (4) of described upper box (1) bottom, be located at a plurality of filter bags (5) in the described middle casing (4), be located at the deflector (6) of described filter bag (5) one sides, the bottom of described filter bag (5) is provided with ash bucket (7), be located at the ash-discharging device (8) of described ash bucket (7) bottom, one side of described upper box (1) is provided with air outlet (9), and a side of described ash bucket (7) is provided with air inlet (10).
2. low pressure winding-up pulse bag type dust collector according to claim 1 is characterized in that described filter bag (5) is the compound filter bag of film.
3. low pressure winding-up pulse bag type dust collector according to claim 1 is characterized in that the outer wall of described ash bucket (7) is provided with hopper wall vibrator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192815XA CN103239950A (en) | 2013-05-23 | 2013-05-23 | Low-pressure blowing pulse bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192815XA CN103239950A (en) | 2013-05-23 | 2013-05-23 | Low-pressure blowing pulse bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103239950A true CN103239950A (en) | 2013-08-14 |
Family
ID=48920038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310192815XA Pending CN103239950A (en) | 2013-05-23 | 2013-05-23 | Low-pressure blowing pulse bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103239950A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329317A (en) * | 1992-05-28 | 1993-12-14 | Hitachi Plant Eng & Constr Co Ltd | Dust collector |
| CN201862331U (en) * | 2010-10-29 | 2011-06-15 | 江苏康洁环境工程有限公司 | Low-pressure jet pulse bag type dust catcher |
| CN202715320U (en) * | 2012-06-19 | 2013-02-06 | 杭州茂众环保设备有限公司 | Bag-type dust collector |
| CN203002126U (en) * | 2012-10-31 | 2013-06-19 | 溧阳市众星环保机械有限公司 | Low-pressure jet-pulse bag type dust collector |
-
2013
- 2013-05-23 CN CN201310192815XA patent/CN103239950A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329317A (en) * | 1992-05-28 | 1993-12-14 | Hitachi Plant Eng & Constr Co Ltd | Dust collector |
| CN201862331U (en) * | 2010-10-29 | 2011-06-15 | 江苏康洁环境工程有限公司 | Low-pressure jet pulse bag type dust catcher |
| CN202715320U (en) * | 2012-06-19 | 2013-02-06 | 杭州茂众环保设备有限公司 | Bag-type dust collector |
| CN203002126U (en) * | 2012-10-31 | 2013-06-19 | 溧阳市众星环保机械有限公司 | Low-pressure jet-pulse bag type dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201969459U (en) | Wet-type dust removal device | |
| CN201632155U (en) | Long bag low pressure bag filter | |
| CN103372361A (en) | Single pulse bag type dust collector | |
| CN202700258U (en) | Offline bag-type dust collector | |
| CN204294029U (en) | High negative pressure type deduster | |
| CN204246969U (en) | Gas tank locellus fiber bag precipitator | |
| CN203737018U (en) | Multistage impact type water bath dust collection device | |
| CN201862331U (en) | Low-pressure jet pulse bag type dust catcher | |
| CN202715320U (en) | Bag-type dust collector | |
| CN203002126U (en) | Low-pressure jet-pulse bag type dust collector | |
| CN201510810U (en) | Double exhaust box pulse bag filter stop air dust cleaning mechanism | |
| CN201664549U (en) | Rotary low pressure air volume pulse bag filter | |
| CN202015555U (en) | Pulse bag type dust collector for mine gravel | |
| CN201108786Y (en) | bag collector | |
| CN103239950A (en) | Low-pressure blowing pulse bag-type dust collector | |
| CN204294027U (en) | Sack cleaner | |
| CN104353302A (en) | Combined type cloth bag dust remover | |
| CN202942748U (en) | Dust collecting device with flow guiding structure | |
| CN203359578U (en) | Dust removing device of powder storage tank | |
| CN202136887U (en) | Metallurgical dust collecting device | |
| CN202778152U (en) | Air deflecting material blocking device for pulse dust collector | |
| CN202724953U (en) | Special high-efficiency dust collector for cremator | |
| CN102921249A (en) | Dust collecting device with flow guide structure | |
| CN220257432U (en) | Automatic dust fall environmental protection exhaust apparatus | |
| CN202942754U (en) | Vibrating and striking deduster with flow guiding structure |
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: 20130814 |