CN215085904U - Filter cartridge dust remover - Google Patents
Filter cartridge dust remover Download PDFInfo
- Publication number
- CN215085904U CN215085904U CN202121211561.8U CN202121211561U CN215085904U CN 215085904 U CN215085904 U CN 215085904U CN 202121211561 U CN202121211561 U CN 202121211561U CN 215085904 U CN215085904 U CN 215085904U
- Authority
- CN
- China
- Prior art keywords
- filter cartridge
- filter
- section
- side section
- dust
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 50
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010037844 Rash Diseases 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Images
Abstract
The utility model discloses a filter cartridge dust remover, including dust removal box, fan device, set up the baffle in the dust removal box, the baffle will filter chamber and toilet, its characterized in that are cut apart into to the dust removal box: the filter cartridge comprises an outer filter cartridge and an inner filter cartridge, the outer filter cartridge comprises a middle section, a first side section arranged on one side of the middle section and a second side section arranged on the other side of the middle section, the first side section and the second side section are symmetrical relative to the center line of the middle section, the diameter of the first side section is gradually reduced from the middle section outwards, the middle section is of a folding cylinder structure, and a filter membrane covers the cylindrical outer side of the middle section; so set up, the dust of being convenient for subsides fast, improves filtration efficiency.
Description
Technical Field
The utility model relates to a dust remover field especially relates to a strain a dust remover.
Background
Dust is solid particles with small diameters suspended in air, can be naturally generated in natural environment, such as volcanic eruption and rock weathering, and can also be generated in industry or daily activities, such as mechanical crushing, grinding, grain transportation and packaging and the like.
In the prior art, a filter cartridge dust remover is adopted to purify industrial dust, but the problems are that: 1. the purification effect is poor, and the treated air volume is small; 2. the filter cartridge is installed in an inclined mode, so that installation errors are easily caused, and time and labor are wasted during installation.
Therefore, it is desirable to provide a filter cartridge dust collector to solve some of the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of poor purification effect, and provides a filter cartridge dust remover.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a strain a dust remover, including the dust removal box, with the dust removal box passes through pipe connection's fan device, set up the baffle in the dust removal box, the baffle will filter chamber and toilet are cut apart into to the dust removal box, be equipped with in the filter chamber and strain the bobbin carriage, it strains a section of thick bamboo to strain to install on the bobbin carriage, strain a section of thick bamboo including outer section of straining and interior, outer section of straining is in including interlude, setting the first side section of interlude one side and set up in the second side section of interlude opposite side, first side section the second side section is relative the central line symmetry of interlude, the diameter of first side section certainly the interlude outwards reduces gradually, the interlude is foldable tube structure, and the tube-shape coats and has the filter membrane.
The filter membrane adopts a PTFF filter membrane with a wrinkled ultrafine fiber layer.
And a venturi connected with the second side section is arranged in the clean room.
The filter chamber with install little differential pressure controller joint in the clean room, little differential pressure controller joint is connected with a controller electricity.
And a back flushing device is arranged on the side part of the clean room.
The back blowing device comprises a gas storage tank, a gas injection pipe and an electromagnetic valve, wherein the gas injection pipe is arranged on the side part of the gas storage tank and communicated with the clean room, and the electromagnetic valve is arranged on the gas injection pipe.
The fan device comprises a fan and an exhaust pipe arranged at the air outlet of the fan, wherein a filter screen is arranged in the exhaust pipe.
The inclination angle of the filter screen relative to the axis of the exhaust pipe is 10-25 degrees.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the first side section and the second side section are arranged, so that the flow guiding effect on the dust-containing gas in the gas inlet is achieved, and the dust can be rapidly settled; the interlude adopts foldable tube structure, and the tube-shape coats outward and is stamped the superfine fiber layer PTFF filter membrane that has the fold, is favorable to increasing filter area, improves filtration efficiency.
Drawings
FIG. 1 is a schematic view of a filter cartridge dust collector of the present invention;
FIG. 2 is a partially enlarged view of FIG. 1;
FIG. 3 is a cross-sectional view of the middle section of FIG. 2;
fig. 4 is a left side view of the dust removing box of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention relates to a filter cartridge dust collector, which comprises a dust-removing box 10, a back-blowing device 20 and a fan device 30, wherein the dust-removing box 10 is connected with the fan device 30 through a pipeline 40, a partition board 11 is arranged in the dust-removing box 10, the partition board 11 divides the dust-removing box 10 into a filtering chamber 12 and a clean room 13, and the back-blowing device 20 is arranged at the side of the clean room 13.
Referring to fig. 1 and 4, an air inlet 14 is arranged at the top end of the dust removing box body 10, an ash bucket 15 is arranged at the bottom end of the dust removing box body, an ash collecting barrel 16 is arranged below the ash bucket 15, an ash discharging valve 17 is arranged at the outlet end of the ash bucket 15, dust in the ash bucket 15 falls into the ash collecting barrel 16 by opening the ash discharging valve 17, and the ash discharging valve 17 is in signal connection with a controller. In addition, the bottom of the ash collecting barrel 16 is provided with a universal wheel 161, which is convenient for the position of the ash collecting barrel 16 to move.
Micro differential pressure controller joints (not shown) are installed in the filter chamber 12 and the clean room 13, and the micro differential pressure controller joints are electrically connected with the controller.
Referring to fig. 1, the back-blowing device 20 includes a gas storage tank 21, a gas injection pipe 22 disposed at a side of the gas storage tank 21 and communicating with the clean room 13, and an electromagnetic valve 23 disposed at the gas injection pipe 22, wherein the electromagnetic valve 23 is in signal connection with a controller, and the electromagnetic valve 23 adjusts a gas flow rate according to a command signal by receiving the command signal from the controller.
The blower device 30 includes a blower 31 and an exhaust duct 32 disposed at an air outlet of the blower 31, a filter 321 is disposed in the exhaust duct 32, and an inclination angle of the filter 321 with respect to an axis of the exhaust duct 32 is 10-25 °.
The filter cartridge dust collector also comprises a filter cartridge frame 50 arranged in the dust collection box body 10 and a filter cartridge 60 arranged on the filter cartridge frame 50, wherein the filter cartridge frame 50 and the filter cartridge 60 are both arranged in the filter chamber 12, a venturi tube 70 connected with the outlet of the filter cartridge 60 is arranged in the clean room 13, and the outlet of the venturi tube 70 is opposite to the gas injection tube 22. Specifically, the filter cartridge 60 includes an outer filter cartridge 61 and an inner filter cartridge 62, the outer filter cartridge 61 has two small ends and a large middle, and the inner filter cartridge 62 has a cylindrical barrel structure.
Referring to fig. 2, the outer filter cartridge 61 includes an intermediate section 611, a first side section 612 disposed on one side of the intermediate section 611, and a second side section 613 disposed on the other side of the intermediate section 611, the intermediate section 611 is a cylindrical structure, the first side section 612 and the second side section 613 are symmetrical with respect to a center line of the intermediate section 611, a diameter of the first side section 612 is gradually reduced from the intermediate section 611 to the outside, a venturi tube 70 is disposed at an outlet end of the second side section 613, and the first side section 612 and the second side section 613 are disposed to guide the dust-containing gas in the air inlet 14, so as to facilitate rapid dust settling.
Referring to fig. 3, the middle section 611 is a folding cylinder structure, and the cylindrical filter membrane 620 is covered with a pleated superfine fiber layer PTFF, so that the design is beneficial to increasing the filter area and improving the filter efficiency.
The working principle of the utility model is as follows: the dust-containing gas enters a filter chamber 12 in the dust removal box body from an air inlet 14, coarse particles directly fall into an ash hopper 15, the dust-containing gas is filtered by a filter cartridge 60, dust particles with fine particle size and small density enter the filter chamber 12, and then the dust is deposited on the surface of the filter cartridge 60 through the combined effects of Brownian diffusion, screening and the like, the purified gas enters a clean room 13 through the filter cartridge and is exhausted into the atmosphere through a fan 31 and an exhaust pipe 32. When the dust on the surface of the filter cartridge 60 is continuously increased to cause the resistance of the equipment to rise to a set value, the controller outputs a signal, the electromagnetic valve 23 is opened, compressed air in the air storage tank 21 is instantly sprayed out through the air spraying pipe 22, flows back through the venturi tube 70 and then flows into the filter cartridge 60, so that the filter cartridge 60 expands and deforms to generate vibration, and under the action of reverse air flow flushing, the dust attached to the outer surface of the filter cartridge 60 is stripped and falls into the ash bucket 15. After the ash removal is finished, the electromagnetic valve 23 is closed, and the filtering chamber 12 is recovered to the filtering state.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a strain a dust remover, including the dust removal box, with the fan device that the dust removal box passes through the pipe connection, set up the baffle in the dust removal box, the baffle will filter chamber and toilet, its characterized in that are cut apart into to the dust removal box: the filter cartridge comprises a filter cartridge frame in the filter chamber and a filter cartridge arranged in the filter cartridge frame, the filter cartridge comprises an outer filter cartridge and an inner filter cartridge, the outer filter cartridge comprises an intermediate section, a first side section and a second side section, the first side section is arranged on one side of the intermediate section, the second side section is arranged on the other side of the intermediate section, the first side section is opposite to the second side section, the center line of the intermediate section is symmetrical, the diameter of the first side section is gradually reduced outwards from the intermediate section, the intermediate section is of a folding type cylinder structure, and the cylindrical outer cover is provided with a filter membrane.
2. The filter cartridge dust collector as recited in claim 1, wherein: the filter membrane adopts a PTFF filter membrane with a wrinkled ultrafine fiber layer.
3. The filter cartridge dust collector as recited in claim 1, wherein: and a venturi connected with the second side section is arranged in the clean room.
4. The filter cartridge dust collector as recited in claim 3, wherein: the filter chamber with install little differential pressure controller joint in the clean room, little differential pressure controller joint is connected with a controller electricity.
5. The filter cartridge dust collector as recited in claim 1, wherein: the cleaning device further comprises a back blowing device, and the back blowing device is arranged on the side portion of the clean room.
6. The filter cartridge dust collector as recited in claim 5, wherein: the back blowing device comprises a gas storage tank, a gas injection pipe and an electromagnetic valve, wherein the gas injection pipe is arranged on the side part of the gas storage tank and communicated with the clean room, and the electromagnetic valve is arranged on the gas injection pipe.
7. The filter cartridge dust collector as recited in claim 1, wherein: the fan device comprises a fan and an exhaust pipe arranged at the air outlet of the fan, wherein a filter screen is arranged in the exhaust pipe.
8. The filter cartridge dust collector as recited in claim 7, wherein: the inclination angle of the filter screen relative to the axis of the exhaust pipe is 10-25 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211561.8U CN215085904U (en) | 2021-06-01 | 2021-06-01 | Filter cartridge dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211561.8U CN215085904U (en) | 2021-06-01 | 2021-06-01 | Filter cartridge dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215085904U true CN215085904U (en) | 2021-12-10 |
Family
ID=79302240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121211561.8U Active CN215085904U (en) | 2021-06-01 | 2021-06-01 | Filter cartridge dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215085904U (en) |
-
2021
- 2021-06-01 CN CN202121211561.8U patent/CN215085904U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |