CN207899152U - A kind of dust-extraction unit - Google Patents
A kind of dust-extraction unit Download PDFInfo
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- CN207899152U CN207899152U CN201721639481.6U CN201721639481U CN207899152U CN 207899152 U CN207899152 U CN 207899152U CN 201721639481 U CN201721639481 U CN 201721639481U CN 207899152 U CN207899152 U CN 207899152U
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- China
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- dust
- chamber body
- dedusting chamber
- extraction unit
- filter cylinder
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of dust-extraction unit, including dedusting chamber body；The bottom of the dedusting chamber body connects dust cleaning case；The dust cleaning case is connected and fixed with dirt bucket trolley；Top one end of the dedusting chamber body is equipped with bellows；The bellows are divided into dust laden air import and clean air outlet by sealing partition board；The side of the clean air outlet is connected and fixed with suction ventilator；Transverse horizontal places several filter cylinders from top to bottom successively inside the dirt pocket body；It is equipped with several air hoses successively below the wherein described dust laden air import；The locular wall of the dedusting chamber body is equipped with pulse valve；Each pulse valve is connected and fixed with gas bag；The wherein described dirt pocket body 1 is equipped with several row's vertical clapboards.The utility model has the beneficial effects that：Integrated design, dedusting is thorough and is easily installed dismounting, improves equipment service efficiency.
Description
Technical field
The utility model is related to a kind of dust-extraction units.
Background technology
As shown in fig. 1, when dedusting fan is opened, air-flow passes through circular filter cartridge c to fan outlet b, in circle by air inlet pipe
Under the action of shape filter cylinder c, dust laden air constantly goes out dust separation through cartridge filter c, circular filter cartridge c along wind turbine air flow source source
Come;Pulse valve a is continual to eject high pressure gas, and the dust being attached on circular filter cartridge c is blown off in dirt bucket.
It is primarily present problems with：
（1）Large grained object can not be separated in time, directly adsorb in the adhesive dust that filter cylinder is increased on filter cylinder
Amount increases difficulty to pulse valve purging.
（2）Circular filter cartridge upper-end contact face is big, long-term accumulation dust, causes pulse that can not blow off dust, and filter cylinder upper end is big
Area is occupied by dust, influences the efficiency of filter cylinder filtering dust.
（3）The dismounting of the inconvenient filter cylinder of deduster side enabling is especially replaced filter cylinder in the later stage, is made on dust attachment filter cylinder
Filter cylinder weight greatly increases, and labor intensity increases.
Utility model content
The utility model provides a kind of dust-extraction unit, and integrated design, dedusting is thorough and is easily installed dismounting, improves and sets
Standby service efficiency.
The utility model is achieved through the following technical solutions：A kind of dust-extraction unit, including dedusting chamber body；The dedusting
The bottom of chamber body connects dust cleaning case；The dust cleaning case is connected and fixed with dirt bucket trolley；Top one end of the dedusting chamber body is equipped with
Bellows；The bellows are divided into dust laden air import and clean air outlet by sealing partition board；The one of the clean air outlet
Side is connected and fixed with suction ventilator；
Transverse horizontal places several filter cylinders from top to bottom successively inside the dirt pocket body；The wherein described dust laden air into
Several air hoses are equipped with below mouthful successively；The locular wall of the dedusting chamber body is equipped with pulse valve；Each pulse valve and gas bag
It is connected and fixed；The wherein described dirt pocket body 1 is equipped with several row's vertical clapboards.
Further improvement lies in that：The filter cylinder is arranged upward using Donaldson ellipse filter cylinder and leptoprosopy；Dust is fallen
Area on filter cylinder is small, and filter cylinder adsorption plane can be adequately utilized.
Further improvement lies in that：Setting installing port compatible with each filter cylinder in the dedusting chamber body；Make filter cylinder
Energy easy removal, will not impact later maintenance.
Further improvement lies in that：The bottom of the dedusting chamber body is equipped with reinforcing rib, improves integrally-built stability.
When utility model works：Dust laden air is sucked by high pressure positive blower in dirt pocket body, big along fan airflow direction
Granule dust is fallen on air hose outer wall, is fallen in dirt bucket from outer wall；Particle dust is along airflow direction through cartridge filter, filter cylinder
Dust separation is come out, clean air is discharged by wind turbine.Pulse valve uninterruptedly sprays high pressure gas, dust edge on chamber body side plate
Filter cylinder falls to the small car of dirt bucket along airflow direction from up to down；Dust pelletizing system does not stop to recycle, and purging is adsorbed on filter cylinder in time
On dust, dust removing effects are remarkably reinforced.
Due to face air hose below air inlet, fan outlet by air inlet, design be integrated intermediate bulkhead sealing every
From air-flow from top to bottom, arrives fan outlet through cartridge filter, formed in dust catcher chamber's body and outdoor from bottom to top along air inlet
The cycle of air ensures that air circulation is smooth；Filter cylinder transverse horizontal is placed, and dust is purged through pulse valve to be easy to along airflow direction
Fall to the small car of dirt bucket.
Due to directly not opposite filter cylinder, one section of air hose airflow direction of frame and dust gravity direction below dust laden air air inlet
Identical, large dust particle, into air hose outer wall is directly fallen to, is fallen to from air hose outer wall in dirt bucket by air inlet；Fine dusts are suitable
Airflow direction isolates fine dusts through cartridge filter, filter cylinder；Pulse valve purging filter cylinder dust falls on dirt along airflow direction dust
In bucket trolley；
The utility model has the beneficial effects that：Integrated design, dedusting is thorough and is easily installed dismounting, and improving equipment makes
Use efficiency.
Description of the drawings
Fig. 1 is current existing dust-extraction unit
Fig. 2 is the front view of the utility model；
Fig. 3 is the left view of Fig. 2；
Wherein 1- dedustings chamber body, 2- dust cleaning cases, 3- dirt buckets trolley, 4- bellows, 5- sealing partition board, the import of 6- dust laden airs,
7- clean air outlets, 8- wind turbines, 9- filter cylinders, 10- air hoses, 11- pulse valves, 12- gas bags, 13- installing ports, 14- reinforcing ribs,
15- vertical clapboards.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 2-3：A kind of dust-extraction unit of the present embodiment, including dedusting chamber body 1；The bottom of the dedusting chamber body 1
Connect dust cleaning case 2；The dust cleaning case 2 is connected and fixed with dirt bucket trolley 3；Top one end of the dedusting chamber body 1 is equipped with bellows 4；
The bellows 4 are divided by sealing partition board 5 for dust laden air import 6 and clean air outlet 7；The one of the clean air outlet 7
Side is connected and fixed with suction ventilator 8；
Transverse horizontal places several filter cylinders 9 from top to bottom successively inside the dedusting chamber body 1；The filter cylinder 9 uses Tang
It receives gloomy ellipse filter cylinder and leptoprosopy is arranged upward.
Wherein described 6 lower section of dust laden air import is equipped with several air hoses 10 successively；It is set on the locular wall of the dedusting chamber body 1
There is pulse valve 11；Each pulse valve 11 is connected and fixed with gas bag 12.
The wherein described dirt pocket body 1 is equipped with several row's vertical clapboards 15；Ensure wind direction mobility, clean gas is made effectively to arrange
Go out.
Installing port compatible with each filter cylinder 9 13 is set in the dedusting chamber body 1.
Wherein the bottom of the dirt pocket body 1 is equipped with reinforcing rib 14.
When the present embodiment works：Dust laden air sucks deduster chamber body 1 by high pressure positive blower by dust laden air import 6
Interior, along fan airflow direction, large dust particle is fallen on 10 outer wall of air hose, is fallen in dirt bucket trolley 3 from outer wall；Fine grained powder
For dirt along airflow direction through cartridge filter 9, filter cylinder 9 comes out dust separation, and clean air is by wind turbine 8 from clean air outlet 7
Discharge.Pulse valve 11 uninterruptedly sprays high pressure gas on 1 side plate of dedusting chamber body, and under the action of gas purges, dust is along filter cylinder 9
It is fallen to from up to down along airflow direction in dirt bucket trolley 3；Since 9 transverse horizontal of filter cylinder is placed, dust is blown through pulse valve 11
It sweeps and is easy to fall in dirt bucket trolley 3 along airflow direction.
The advantageous effect of the present embodiment is：Integrated design, dedusting is thorough and is easily installed dismounting, improves equipment use
Efficiency.
Claims (4)
1. a kind of dust-extraction unit, it is characterised in that：Including dedusting chamber body（1）；The dedusting chamber body（1）Bottom connect dust cleaning case
（2）；The dust cleaning case（2）With dirt bucket trolley（3）It is connected and fixed；The dedusting chamber body（1）Top one end be equipped with bellows（4）；
The bellows（4）By sealing partition board（5）It is divided into dust laden air import（6）And clean air outlet（7）；The pure air goes out
Mouthful（7）Side and suction ventilator（8）It is connected and fixed；
The dedusting chamber body（1）It is internal that transverse horizontal places several filter cylinders from top to bottom successively（9）；The wherein described dust laden air
Import（6）Lower section is equipped with several air hoses successively（10）；The dedusting chamber body（1）Locular wall be equipped with pulse valve（11）；Each
The pulse valve（11）With gas bag（12）It is connected and fixed；The wherein described dirt pocket body（1）Equipped with several row's vertical clapboards（15）.
2. a kind of dust-extraction unit according to claim 1, it is characterised in that：The filter cylinder（9）Using Donaldson ellipse
Filter cylinder and leptoprosopy is arranged upward.
3. a kind of dust-extraction unit according to claim 1, it is characterised in that：The dedusting chamber body（1）Upper setting with it is each
The filter cylinder（9）Compatible installing port（13）.
4. a kind of dust-extraction unit according to claim 1, it is characterised in that：The dedusting chamber body（1）Bottom be equipped with plus
Strengthening tendons（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639481.6U CN207899152U (en) | 2017-11-30 | 2017-11-30 | A kind of dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639481.6U CN207899152U (en) | 2017-11-30 | 2017-11-30 | A kind of dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899152U true CN207899152U (en) | 2018-09-25 |
Family
ID=63571373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639481.6U Active CN207899152U (en) | 2017-11-30 | 2017-11-30 | A kind of dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207899152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821782A (en) * | 2020-07-03 | 2020-10-27 | 宜兴市安乐米业有限公司 | Pulse filter cartridge dust remover |
-
2017
- 2017-11-30 CN CN201721639481.6U patent/CN207899152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821782A (en) * | 2020-07-03 | 2020-10-27 | 宜兴市安乐米业有限公司 | Pulse filter cartridge dust remover |
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