CN203886376U - Pulse cyclone air filtering device - Google Patents
Pulse cyclone air filtering device Download PDFInfo
- Publication number
- CN203886376U CN203886376U CN201420288724.6U CN201420288724U CN203886376U CN 203886376 U CN203886376 U CN 203886376U CN 201420288724 U CN201420288724 U CN 201420288724U CN 203886376 U CN203886376 U CN 203886376U
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- CN
- China
- Prior art keywords
- dust removing
- removing drum
- dust
- valve
- air
- 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
Links
- 238000001914 filtration Methods 0.000 title abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 159
- 238000003860 storage Methods 0.000 claims description 30
- 210000000214 Mouth Anatomy 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000414 obstructive Effects 0.000 description 1
Abstract
The utility model discloses a pulse cyclone air filtering device, and belongs to the field of air filtration. The device comprises a first dust removal barrel, a second dust removal barrel, a connection pipeline group and a gas supply tank, wherein the first dust removal barrel is provided with a first air inlet pipe and a first air outlet pipe; the second dust removal barrel is provided with a second air inlet pipe and a second air outlet pipe; a first dust collection chamber is fixed at the lower end of the first dust removal barrel by virtue of a hasp; a first valve is arranged between the first dust collection chamber and the first dust removal barrel; a second dust collection chamber is fixed at the lower end of the second dust removal barrel by virtue of a hasp; a second valve is arranged between the second dust collection chamber and the second dust removal barrel; the first dust removal barrel is communicated with the second dust removal barrel through a connecting pipeline group; a gas outlet of the gas supply tank is connected with the second dust removal barrel by virtue of a pipeline so as to removal dust by means of gas pulse. According to the pulse cyclone air filtering device, by adopting two-stage filtration, the powder can be disposed without stopping the machine.
Description
Technical field
The utility model relates to field of air filtration, particularly relates to pulsing-whirlwind air filter.
Background technology
At present, conventional control of dust has pocket type air filter, drum type brake air filter, pulse of air filter, whirlwind air filter.Most structure of these air filters is single, nor can reach O&M all hold concurrently can effect, may be often due to equipment self reason, the dust small to some particles just can not filter completely, and to dust also bad processing.In addition, a lot of air filters adopt single-stage to filter, and dust removing effects is general, and the time one will be blocked screen pack for a long time.Also have some air filters also will suspend machine in processing dust, affect production efficiency, maintenance is also inconvenient especially.
Utility model content
For solving the above problems, the utility model provides pulsing-whirlwind air filter, adopts double-filtration, can not shut down processing dust.
Technical solution adopted in the utility model is: pulsing-whirlwind air filter, comprises the first dust removing drum, the second dust removing drum, connecting pipe group and air feed tank; The first dust removing drum is provided with the first Gas inlet tube and the first discharge pipe, and the second dust removing drum is provided with the second Gas inlet tube and the second discharge pipe; The first dust removing drum lower end is all fixed with the first dust storage chamber by hasp, and the first dust storage chamber is provided with the first valve with between the first dust removing drum; The second dust removing drum lower end is all fixed with the second dust storage chamber by hasp, and the second dust storage chamber is provided with the second valve with between the second dust removing drum; The first dust removing drum and the second dust removing drum are communicated with by connecting pipe group; Air feed tank gas outlet connects the second dust removing drum by pipeline, for gas pulse dedusting.
In technique scheme, in the second dust removing drum, there is screen pack, to strengthen filter effect.
In technique scheme, the first Gas inlet tube is located at the bucket arm upside of the first dust removing drum, makes wind long at the rotational time of the first dust removing drum, good dedusting effect.
In technique scheme, the second dust removing drum upper end is seal cover, and seal cover is fixed by hasp, with screen pack convenient for cleaning.
In technique scheme, the second dust removing drum bucket wall is provided with relief valve, and pressure release prevents the second dust removing drum, and accidents happened.
In technique scheme, air feed tank gas outlet is provided with electronic valve, to control air feed.
In technique scheme, air feed tank is provided with pressure regulator valve, and pressure regulation prevents air feed tank, and accidents happened.
In technique scheme, connecting pipe group comprises connection three-way pipe and total air-out three-way pipe; Connecting three-dimensional pipeline is communicated with the first discharge pipe and the second Gas inlet tube respectively; The second discharge pipe is communicated with total one of them mouth of pipe of air-out three-way pipe.
In technique scheme, total air-out three-way pipe be connected three-dimensional pipeline communication; Connect between three-dimensional pipeline and total air-out three-way pipe and be provided with the 3rd valve, connect three-dimensional pipeline and the second air intake vent and be provided with the 4th valve, the second discharge pipe and total air-out three-way pipe are provided with the 5th valve, coordinate by the 3rd valve, the 4th valve and the 5th valve, can select single filter or double-filtration.
The beneficial effects of the utility model are: pulsing-whirlwind air filter, there is the first dust removing drum and the second dust removing drum, and can carry out double-filtration, good filtration effect; The first dust storage chamber is provided with the first valve with between the first dust removing drum; the second dust storage chamber is provided with the second valve with between the second dust removing drum, in the time of work, by the first valve and the second valve closing; can clean the first dust storage chamber and the second dust storage chamber, not need downtime.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment mono-;
Fig. 2 is the front view of the utility model embodiment bis-;
Fig. 3 is the first dust removing drum front view of the present utility model;
Fig. 4 is the second dust removing drum front view of the present utility model;
Fig. 5 is relief valve side view of the present utility model;
In figure, 1, the first dust removing drum; 11, the first Gas inlet tube; 12, the first discharge pipe; 13, the first dust storage chamber; 14, the first valve; 2, the second dust removing drum; 21, seal cover; 22, the second Gas inlet tube; 23, the second discharge pipe; 24, relief valve; 25, the second dust storage chamber; 26, the second valve; 3, connecting pipe group; 31, be communicated with three-way pipe; 32, total air-out three-way pipe; 33, the 3rd valve; 34, the 4th valve; 35, the 5th valve; 4, air feed tank; 41, pressure regulator valve; 42, electronic valve; 5, frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment mono-:
Fig. 1, Fig. 3, Fig. 4 and Fig. 5 have schematically shown the pulsing-whirlwind air filter according to another kind of embodiment of the present utility model.
This pulsing-whirlwind air filter, comprises the first dust removing drum 1, the second dust removing drum 2, connecting pipe group 3, air feed tank 4 and frame 5; The first dust removing drum 1, the second dust removing drum 2, connecting pipe group 3 and air feed tank 4 are located in frame.
The first dust removing drum 1 is cyclone dust removal bucket.The first dust removing drum 1 is provided with the first Gas inlet tube 11 and the first discharge pipe 12; The first Gas inlet tube 11 is located at the bucket arm upside of the first dust removing drum 1, and the first discharge pipe 12 is located at the first dust removing drum 1 upper end, makes wind long at the rotational time of the first dust removing drum 1, good dedusting effect.The first dust removing drum 1 lower end is all fixed with the first dust storage chamber 13, the first dust removing drums 1 by hasp and the first dust storage chamber 13 is communicated with, and the second dust removing drum 2 and the second dust storage chamber 25 are communicated with, and the first dust storage chamber 13 is provided with the first valve 14 with between the first dust removing drum 1.
The second dust removing drum 2 is pulsation dust removing drum.In the second dust removing drum 2, there is screen pack, to strengthen filter effect; The second dust removing drum 2 upper ends are seal cover 21, and seal cover 21 is fixed by hasp, with screen pack convenient for cleaning.The second dust removing drum 2 is provided with the second Gas inlet tube 22 and the second discharge pipe 23, the second Gas inlet tubes 22 are located at 2 barrels of arm Lower Halves of the second dust removing drum, and the second discharge pipe 23 is located at the second dust removing drum 2 upper ends.The second dust removing drum 2 lower ends are all fixed with the second dust storage chamber 25, the second dust storage chambers 25 by hasp and are provided with the second valve 26 with between the second dust removing drum 2.Air feed tank 4 connects the second dust removing drum 2 by pipeline, for gas pulse dedusting; Air feed tank 4 gas outlets are provided with electronic valve 42, to control air feed; Air feed tank 4 is provided with pressure regulator valve 41, and pressure regulation prevents air feed tank 4, and accidents happened.The second 2 barrels of dust removing drums wall is provided with relief valve 24, and pressure release prevents the second dust removing drum 2, and accidents happened.
The first dust removing drum 1 and the second dust removing drum 2 are communicated with by connecting pipe group 3; Connecting pipe group 3 comprises connection three-way pipe 31 and total air-out three-way pipe 32.Wherein two mouths of pipe that connect three-dimensional pipeline are communicated with the first discharge pipe 12 and the second Gas inlet tube 22 respectively, connect another mouth of pipe shutoff of three-dimensional pipeline.The second discharge pipe 23 is communicated with total air-out three-way pipe 32 one of them mouth of pipe; Total another two mouths of pipe of air-out three-way pipe 32, a mouth of pipe shutoff, a mouth of pipe air-out.
Embodiment bis-:
Fig. 2, Fig. 3, Fig. 4 and Fig. 5 have schematically shown the pulsing-whirlwind air filter according to another kind of embodiment of the present utility model.
This pulsing-whirlwind air filter, comprises the first dust removing drum 1, the second dust removing drum 2, connecting pipe group 3, air feed tank 4 and frame 5; The first dust removing drum 1, the second dust removing drum 2, connecting pipe group 3 and air feed tank 4 are located in frame.
The first dust removing drum 1 is cyclone dust removal bucket.The first dust removing drum 1 is provided with the first Gas inlet tube 11 and the first discharge pipe 12; The first Gas inlet tube 11 is located at the bucket arm upside of the first dust removing drum 1, and the first discharge pipe 12 is located at the first dust removing drum 1 upper end, makes wind long at the rotational time of the first dust removing drum 1, good dedusting effect.The first dust removing drum 1 lower end is all fixed with the first dust storage chamber 13, the first dust removing drums 1 by hasp and the first dust storage chamber 13 is communicated with, and the first dust storage chamber 13 is provided with the first valve 14 with between the first dust removing drum 1.
The second dust removing drum 2 is pulsation dust removing drum.In the second dust removing drum 2, there is screen pack, to strengthen filter effect; The second dust removing drum 2 upper ends are seal cover 21, and seal cover 21 is fixed by hasp, with screen pack convenient for cleaning.The second dust removing drum 2 is provided with the second Gas inlet tube 22 and the second discharge pipe 23, the second Gas inlet tubes 22 are located at 2 barrels of arm Lower Halves of the second dust removing drum, and the second discharge pipe 23 is located at the second dust removing drum 2 upper ends.The second dust removing drum 2 lower ends are all fixed with the second dust storage chamber 25, the second dust removing drums 2 by hasp and the second dust storage chamber 25 is communicated with, and the second dust storage chamber 25 is provided with the second valve 26 with between the second dust removing drum 2.Air feed tank 4 connects the second dust removing drum 2 by pipeline, for gas pulse dedusting; Air feed tank 4 gas outlets are provided with electronic valve 42, to control air feed; Air feed tank 4 is provided with pressure regulator valve 41, and pressure regulation prevents air feed tank 4, and accidents happened.The second 2 barrels of dust removing drums wall is provided with relief valve 24, and pressure release prevents the second dust removing drum 2, and accidents happened.
The first dust removing drum 1 and the second dust removing drum 2 are communicated with by connecting pipe group 3; Connecting pipe group 3 comprises connection three-way pipe 31 and total air-out three-way pipe 32.Wherein two mouths of pipe that connect three-dimensional pipeline are communicated with the first discharge pipe 12 and the second Gas inlet tube 22 respectively, and another mouth of pipe shutoff and total air-out three-way pipe 32 one of them mouth of pipe of connecting three-dimensional pipeline are communicated with.The second discharge pipe 23 is communicated with total air-out three-way pipe 32 one of them mouth of pipe; Total remaining mouth of pipe of air-out three-way pipe 32 is that air-out is used.Connect between three-dimensional pipeline and total air-out three-way pipe 32 and be provided with the 3rd valve 33, connect three-dimensional pipeline and the second air intake vent and be provided with the 4th valve 34, the second discharge pipe 23 and total air-out three-way pipe 32 are provided with the 5th valve 35, coordinate by the 3rd valve 33, the 4th valve 34 and the 5th valve 35, can select single filter or double-filtration; When closing the 3rd valve 33, while opening the 4th valve 34 and the 5th valve 35, use cascade filtration, otherwise, only use the first dust removing drum 1 to carry out air filtration.
Using when the utility model: after the air that contains dust is inhaled into by the first Gas inlet tube 11, a part of dust is thrown out of because the gravity of self adds the power of whirlwind, then run into 1 barrel of wall of the first dust removing drum and naturally fall into the first dust storage chamber 13; Another part dust is owing to being subject to the effect of wind-force to continue to move upward, when being subject to, under the resistance gear at the first dust removing drum 1 top, making change of the wind become to be transformed into from above downwards, in downward process, due to the effect of dust motional inertia, a part of dust is fallen the first dust storage chamber 13; And the dust air that seldom part particle is less is because dynamic action is all the time by outwards motion arrival the second dust removing drum 2 of the first discharge pipe 12, be attracted on screen pack through the obstruction of overpopulation and high-intensity screen pack, last few minimum a part of dust is discharged through being filtered net, can be accumulated in the second dust storage chamber 25.Because a part of dust is attracted on screen pack in the middle of the process of filtering, when in the work of pulsing-whirlwind air filter, by the action of electronic valve 42, one strand of air pressure makes screen pack produce shake, thereby makes the fine dusts of screen pack outer surface be shed to the second dust storage chamber 25.
Above embodiment is just explanation instead of restriction the utility model, and the equivalence of doing according to the method described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (8)
1. pulsing-whirlwind air filter, is characterized in that, comprises the first dust removing drum, the second dust removing drum, connecting pipe group and air feed tank; The first dust removing drum is provided with the first Gas inlet tube and the first discharge pipe, and the second dust removing drum is provided with the second Gas inlet tube and the second discharge pipe; The first dust removing drum lower end is all fixed with the first dust storage chamber by hasp, and the first dust storage chamber is provided with the first valve with between the first dust removing drum; The second dust removing drum lower end is all fixed with the second dust storage chamber by hasp, and the second dust storage chamber is provided with the second valve with between the second dust removing drum; The first dust removing drum and the second dust removing drum are communicated with by connecting pipe group; Air feed tank gas outlet connects the second dust removing drum by pipeline, for gas pulse dedusting.
2. pulsing-whirlwind air filter according to claim 1, is characterized in that: in the second dust removing drum, have screen pack.
3. pulsing-whirlwind air filter according to claim 1, is characterized in that: the second dust removing drum upper end is seal cover, and seal cover is fixed by hasp.
4. pulsing-whirlwind air filter according to claim 1, is characterized in that: the second dust removing drum bucket wall is provided with relief valve.
5. pulsing-whirlwind air filter according to claim 1, is characterized in that: air feed tank gas outlet is provided with electronic valve, to control air feed.
6. pulsing-whirlwind air filter according to claim 1, is characterized in that: air feed tank is provided with pressure regulator valve.
7. pulsing-whirlwind air filter according to claim 1, is characterized in that: connecting pipe group comprises connection three-way pipe and total air-out three-way pipe; Connecting three-dimensional pipeline is communicated with the first discharge pipe and the second Gas inlet tube respectively; The second discharge pipe is communicated with total one of them mouth of pipe of air-out three-way pipe.
8. pulsing-whirlwind air filter according to claim 1, is characterized in that: total air-out three-way pipe be connected three-dimensional pipeline communication; Connect between three-dimensional pipeline and total air-out three-way pipe and be provided with the 3rd valve, connect three-dimensional pipeline and the second air intake vent and be provided with the 4th valve, the second discharge pipe and total air-out three-way pipe are provided with the 5th valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288724.6U CN203886376U (en) | 2014-05-30 | 2014-05-30 | Pulse cyclone air filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288724.6U CN203886376U (en) | 2014-05-30 | 2014-05-30 | Pulse cyclone air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886376U true CN203886376U (en) | 2014-10-22 |
Family
ID=51712828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288724.6U Expired - Fee Related CN203886376U (en) | 2014-05-30 | 2014-05-30 | Pulse cyclone air filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917426A (en) * | 2017-10-20 | 2018-04-17 | 浙江东龙工贸有限公司 | Environmental-protecting dust-removing thermal cycle recovery system |
-
2014
- 2014-05-30 CN CN201420288724.6U patent/CN203886376U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917426A (en) * | 2017-10-20 | 2018-04-17 | 浙江东龙工贸有限公司 | Environmental-protecting dust-removing thermal cycle recovery system |
| CN107917426B (en) * | 2017-10-20 | 2019-04-16 | 浙江东龙工贸有限公司 | Environmental-protecting dust-removing thermal cycle recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 first floor, second yuan, industrial area, Fuyuan Industrial District, Dongguan, Guangdong. Patentee after: Dongguan Heng Rong Machinery Limited by Share Ltd Address before: 523000 first floor, second yuan, industrial area, Fuyuan Industrial District, Dongguan, Guangdong. Patentee before: DONGGUAN HENG RONG MECHANICAL ENGINEERING CO., LTD. |
|
| 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: 20141022 Termination date: 20190530 |