CN204637826U - A kind of sack cleaner - Google Patents
A kind of sack cleaner Download PDFInfo
- Publication number
- CN204637826U CN204637826U CN201520275496.3U CN201520275496U CN204637826U CN 204637826 U CN204637826 U CN 204637826U CN 201520275496 U CN201520275496 U CN 201520275496U CN 204637826 U CN204637826 U CN 204637826U
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- Prior art keywords
- cleaner body
- air
- orifice plate
- sack cleaner
- cleaner
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Abstract
The utility model relates to a kind of sack cleaner, belongs to environmental protection technical field, and described sack cleaner comprises: cleaner body; Air inlet, is arranged on the downside of described cleaner body; Air outlet, is arranged on the upside of described cleaner body; Ash hole, is arranged on the bottom of described cleaner body; Ash discharge gate valve, is arranged on described ash hole place; Orifice plate, is arranged on the inside of described cleaner body and is positioned at the below of described air outlet; Filter bag, its perforate through described orifice plate is also positioned at the below of described orifice plate; Blower fan, it connects described cleaner body by exhaust air flue; Described exhaust air flue is also provided with air-quantity adjusting valve.Sack cleaner structure described in the utility model is simple, and auxiliary device is few, and during deashing, noise is little.
Description
Technical field
The utility model relates to a kind of sack cleaner, the sack cleaner of particularly a kind of gas output Pulse Width Control ash disposal, can use by supporting small-sized biomass boiler, also can use with other coordinative composition of equipments, belong to environmental protection technical field.
Background technology
At present, China, especially North China's air pollution is serious, many days serious haze weather in a year, and air pollutants have multiple source, and wherein industrial pollution is an important pollutant sources.
Have to pass through dust removal process before in industrial gas emission to air, guarantee the air quality qualified discharge discharged.The means of process industrial waste gas mainly use deduster, and deduster has cyclone dust collectors, sack cleaner, electric cleaner, wet scrubber etc.Maximum classes applied in all kinds of deduster by sack cleaner, and quantitatively, sack cleaner application accounts for deduster total amount more than 60%; By process gas gross, account for more than 70%.Sack cleaner is the impurity such as the dust used in sock filtration industrial waste gas, and in the sack cleaner course of work, part dust is attached on filter bag, for ensureing the efficiency of dust collection of sack cleaner, must have deashing mechanism.At present, the purge mode that sack cleaner is main has mechanical vibration cleaning, chamber-dividing counter-blowing deashing, nozzle reverse gas cleaning, vibration blowback also to rush jetting deashing with deashing and pulse spray.
Concerning Small-sized Bag Dust Collectors, conventional purge mode can realize the object of deashing, but all there is shortcoming, or cost is high, or auxiliary device is many, or affects life-span of the filter bag.
Utility model content
For the filter bag ash removal process of Small-sized Bag Dust Collectors, the purpose of this utility model is to provide a kind of sack cleaner, and it is a kind of deashing dust arrester of cheap, features simple structure.
The purpose of this utility model is achieved through the following technical solutions:
A kind of sack cleaner, comprising:
Cleaner body;
Air inlet, is arranged on the downside of described cleaner body;
Air outlet, is arranged on the upside of described cleaner body;
Ash hole, is arranged on the bottom of described cleaner body;
Ash discharge gate valve, is arranged on described ash hole place;
Orifice plate, is arranged on the inside of described cleaner body and is positioned at the below of described air outlet;
Filter bag, its perforate through described orifice plate is also positioned at the below of described orifice plate;
Blower fan, it connects described cleaner body by exhaust air flue.
Preferably, described exhaust air flue is also provided with air-quantity adjusting valve.
Preferably, described sack cleaner also comprises electrical control cubicles, and described air-quantity adjusting valve is controlled by described electrical control cubicles.
The beneficial effects of the utility model are: the control circuit of air-quantity adjusting valve can be arranged to start by set date and manually boot two kinds of patterns, and namely deashing can carry out automatically, also can realize by Non-follow control.Further, air-quantity adjusting valve can be realized automatically controlling by the control circuit of electrical control cubicles, adjusts air quantity, realizes timing deashing; Also can manually operate switch board at any time turn down and open by-pass valve control, adjust air quantity, realize instant deashing.And described air-quantity adjusting valve can left and right directions switch, also can above-below direction switch.
In addition, sack cleaner structure described in the utility model is simple, and auxiliary device is few, and during deashing, noise is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of sack cleaner described in the utility model when Boiler pressure control valve opening;
Fig. 2 is the structural representation of sack cleaner described in the utility model when Boiler pressure control valve turns down state;
Wherein, 1-ash hole, 2-ash discharge gate valve, 3-air inlet, 4-filter bag, 5-cleaner body, 6-orifice plate, 7-air-quantity adjusting valve, 8-exhaust air flue, 9-blower fan.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, explanation is further explained to the utility model.
As shown in Figure 1, a kind of sack cleaner, comprising:
Cleaner body 5;
Air inlet 3, is arranged on the downside of described cleaner body 5;
Air outlet, is arranged on the upside of described cleaner body 5;
Ash hole 1, is arranged on the bottom of described cleaner body 5;
Ash discharge gate valve 2, is arranged on described ash hole 1 place;
Orifice plate 6, is arranged on the inside of described cleaner body 5 and is positioned at the below of described air outlet;
Filter bag 4, its perforate through described orifice plate 6 is also positioned at the below of described orifice plate 6;
Blower fan 9, it connects described cleaner body 5 by exhaust air flue 8.
Air-quantity adjusting valve 7, is arranged in exhaust air flue 8.
Sack cleaner also can comprise electrical control cubicles, and described air-quantity adjusting valve 7 is controlled by described electrical control cubicles.
Cleaner body is divided into upper and lower two parts by filter bag 4 and orifice plate 6, and bottom is divided into dusty gas, and top is divided into clean gas.
When sack cleaner normally works, Boiler pressure control valve 7 standard-sized sheet, dusty gas enters the latter half of cleaner body 5 by air inlet 3, dusty gas is through filter bag 4, being attached to filter bag or being deposited to ash hole 1 place in dusty gas, clean gas enters the first half of cleaner body 5, through exhaust air flue 8, blower fan 9 qualified discharge.
When other conditions are constant, time large by the total blast volume of filter bag, filter bag is tightened; By the total blast volume hour of filter bag, filter bag loosens.During deashing, blower fan 9 runs well, and ensure the positive constantly inlet wind of air inlet 3, by controlling the size of volume damper door opening, control the total blast volume by filter bag, control Boiler pressure control valve 7 repeatedly to turn down, open large, turn down, open large ... action, make by the air quantity of filter bag 4 and blast little accordingly, greatly, little, greatly ... change, make filter bag tight, pine, tightly, the change of pine, realize filter bag vibration, the degree of tightness distortion of filter bag, the dust adhered to is vibrated, dust departs from filter bag 4, drop to ash hole 1 place, open ash discharge gate valve 2 dust in cleaner body 5 is discharged, realize deashing object.
Certainly, what adopt above-mentioned optimal technical scheme just to carry out the utility model for the ease of understanding illustrates, the utility model also can have other embodiments, and protection domain of the present utility model is not limited to this.When not deviating from the utility model spirit and essence thereof; person of ordinary skill in the field is when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to claim of the present utility model.
Claims (3)
1. a sack cleaner, is characterized in that, comprising:
Cleaner body (5);
Air inlet (3), is arranged on the downside of described cleaner body (5);
Air outlet, is arranged on the upside of described cleaner body (5);
Ash hole (1), is arranged on the bottom of described cleaner body (5);
Ash discharge gate valve (2), is arranged on described ash hole (1) place;
Orifice plate (6), is arranged on the inside of described cleaner body (5) and is positioned at the below of described air outlet;
Filter bag (4), its perforate through described orifice plate (6) is also positioned at the below of described orifice plate (6);
Blower fan (9), it connects described cleaner body (5) by exhaust air flue (8).
2. sack cleaner according to claim 1, is characterized in that, described exhaust air flue (8) is also provided with air-quantity adjusting valve (7).
3. sack cleaner according to claim 2, is characterized in that, also comprises electrical control cubicles, and described air-quantity adjusting valve (7) is controlled by described electrical control cubicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275496.3U CN204637826U (en) | 2015-04-30 | 2015-04-30 | A kind of sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275496.3U CN204637826U (en) | 2015-04-30 | 2015-04-30 | A kind of sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204637826U true CN204637826U (en) | 2015-09-16 |
Family
ID=54090603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275496.3U Expired - Fee Related CN204637826U (en) | 2015-04-30 | 2015-04-30 | A kind of sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204637826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880989A (en) * | 2015-12-16 | 2017-06-23 | 重庆东宏鑫科技有限公司 | Discharge capacity adjustable type waste gas purification structure |
| CN108187582A (en) * | 2017-12-29 | 2018-06-22 | 安徽捷云新材料科技有限公司 | A kind of plastic granulating workshop entirety dust pelletizing system and method |
| CN108672459A (en) * | 2017-12-29 | 2018-10-19 | 安徽富凯特材有限公司 | A kind of Melting of Special Steels workshop entirety dust pelletizing system and method |
-
2015
- 2015-04-30 CN CN201520275496.3U patent/CN204637826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880989A (en) * | 2015-12-16 | 2017-06-23 | 重庆东宏鑫科技有限公司 | Discharge capacity adjustable type waste gas purification structure |
| CN108187582A (en) * | 2017-12-29 | 2018-06-22 | 安徽捷云新材料科技有限公司 | A kind of plastic granulating workshop entirety dust pelletizing system and method |
| CN108672459A (en) * | 2017-12-29 | 2018-10-19 | 安徽富凯特材有限公司 | A kind of Melting of Special Steels workshop entirety dust pelletizing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190430 |