CN211275171U - Water curtain air filtering device and paint spraying chamber - Google Patents
Water curtain air filtering device and paint spraying chamber Download PDFInfo
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- CN211275171U CN211275171U CN201921638315.3U CN201921638315U CN211275171U CN 211275171 U CN211275171 U CN 211275171U CN 201921638315 U CN201921638315 U CN 201921638315U CN 211275171 U CN211275171 U CN 211275171U
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- water curtain
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Abstract
The utility model discloses a cascade gas filter to a spray booth with cascade gas filter is disclosed, wherein cascade gas filter includes: the cabinet body is internally provided with an airflow channel, and the lower side of the airflow channel is provided with an air inlet seam; the upper side, the front side and the rear side of the water curtain plate are respectively and fixedly connected with the upper side wall, the front side wall and the rear side wall of the cabinet body, and the water curtain plate and the left side wall of the cabinet body form an airflow channel; the air flow bending section is formed by arranging the plurality of baffle plates in a staggered mode from top to bottom left and right, a plurality of sliding groove groups are arranged on the front side face and the rear side face of the cabinet body from top to bottom, the baffle plates are connected in the sliding groove groups in a sliding mode in a one-to-one correspondence mode, a baffle plate mounting opening is formed in a left side plate of the cabinet body, and a cover plate is fixedly connected to the baffle plate mounting opening in a detachable mode. The baffling board is inserted in the spout, pulls down the apron and can pull out the baffling board from the spout, and nimble convenient clearance after pulling out from the cabinet body, the clearance is effectual, alleviates clearance personnel's working strength.
Description
Technical Field
The utility model relates to an exhaust-gas treatment technical field, in particular to cascade gas filter equipment and paint spray booth.
Background
In the exhaust gas filtration process technology, water curtain filtration is usually placed in the first step of exhaust gas filtration. Water is from last down flowing formation water curtain, and when waste gas passed through the water curtain, water carried out preliminary absorption to pollutants such as paint or dust of the large granule in the waste gas, and waste gas can set up the baffling board behind the water curtain usually and change waste gas flow path, and when waste gas hit on the baffling board, partly large granule pollutant stayed again and carried out once filtering on the baffling board, consequently can pile up the pollutant on using a period back baffling board, need regularly clear up the baffling board. But current baffling board is fixed non-detachable, needs the staff to stretch into the cascade to strain the clearance baffling board in the gas device when clearance, and the clearance is inconvenient for the space is little, and the clearance effect is not good, increases clearance personnel's working strength.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cascade gas filter can conveniently clear up the baffling board.
The utility model discloses still provide a paint spray booth who has above-mentioned cascade air filter.
According to the utility model discloses a cascade air filter of first aspect embodiment, include: the cabinet body is internally provided with a vertically arranged airflow channel, the upper side of the airflow channel is provided with an air suction opening, and the lower side of the airflow channel is provided with an air inlet seam; the water curtain plate is arranged inside the cabinet body, the water curtain plate extends along the front-back direction, the upper side, the front side and the rear side of the water curtain plate are respectively and fixedly connected with the upper side wall, the front side wall and the rear side wall of the cabinet body, the water curtain plate and the left side wall of the cabinet body form the airflow channel, and the air inlet seam is formed between the lower side of the water curtain plate and the bottom of the cabinet body; the air flow bending device comprises a plurality of transversely arranged baffle plates, wherein the baffle plates are arranged in an air flow channel from top to bottom, a plurality of chute groups extending along the left-right direction are arranged on the front side surface and the rear side surface of a cabinet body from top to bottom, each chute group comprises two chutes with opposite openings, the baffle plates are connected in the chute groups in a one-to-one sliding mode, the baffle plates are arranged in a staggered mode from top to bottom to form air flow bending sections, a baffle plate mounting opening is formed in a left side plate of the cabinet body, the baffle plates are all right opposite to the baffle plate mounting opening, and a cover plate is fixedly connected to the baffle plate mounting opening in a detachable mode.
According to the utility model discloses cascade gas filter has following beneficial effect at least: the baffling board is inserted in the spout, pulls down the apron and can pull out the baffling board from the spout, and nimble convenient clearance after pulling out from the cabinet body need not clear up the baffling board at the internal, and the clearance is effectual, alleviates clearance personnel's working strength.
According to some embodiments of the utility model, the upside threaded connection of spout has the positioning screw of vertical setting, positioning screw's lower extreme with the last side butt of baffling board.
According to some embodiments of the utility model, this cascade gas filter still includes the scroll board, locates the bottom of the cabinet body, the right side of scroll board is equipped with the scroll section that the downwarping set up, the scroll section is located the downside of cascade board, the downside of cascade board with be equipped with between the scroll section the air inlet seam, the right side downward sloping setting of scroll section.
According to some embodiments of the present invention, the material of the scroll plate is concrete.
According to some embodiments of the present invention, the joint of the cover plate and the baffle plate mounting opening is provided with a sealing strip.
According to some embodiments of the utility model, the upside fixedly connected with air exhauster of the cabinet body, the income wind gap of air exhauster with the suction opening intercommunication.
According to the utility model discloses a paint spray booth of second aspect embodiment, include according to the utility model discloses the cascade air filter of above-mentioned first aspect embodiment.
According to the utility model discloses paint spray booth has following beneficial effect at least: by adopting the water curtain air filtering device, the baffle plate can be conveniently cleaned.
According to some embodiments of the utility model, this paint spray booth still include to the air supply motor of air supply in the paint spray booth, the outside of air supply motor covers there is the filter screen.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic view of a water curtain air filtering device according to an embodiment of the present invention;
fig. 2 is a schematic view of a paint spray booth according to an embodiment of the present invention.
In the drawings: 101-cabinet body, 102-airflow channel, 103-air suction opening, 104-air inlet seam, 105-water curtain plate, 106-baffle plate, 107-chute, 108-cover plate, 109-positioning screw rod, 110-vortex plate, 111-vortex section, 112-exhaust fan, 113-air supply motor and 114-filter screen.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise explicitly defined, words such as set forth, connected, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the words in the present invention by combining the specific contents of the technical solutions.
A water curtain air filter according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1.
The cascade strains gas device includes: a cabinet body 101, in which a vertically arranged airflow channel 102 is arranged, an air suction opening 103 is arranged on the upper side of the airflow channel 102, and an air inlet seam 104 is arranged on the lower side of the airflow channel 102; the water curtain plate 105 is arranged inside the cabinet body 101, the water curtain plate 105 extends along the front-rear direction, the upper side, the front side and the rear side of the water curtain plate 105 are respectively and fixedly connected with the upper side wall, the front side wall and the rear side wall of the cabinet body 101, the water curtain plate 105 and the left side wall of the cabinet body 101 form an airflow channel 102, and the lower side of the water curtain plate 105 and the bottom of the cabinet body 101 are provided with an air inlet seam 104; a plurality of horizontal baffling boards 106 that set up, arrange from last to arranging down and set up in airflow channel 102, be equipped with a plurality of spout groups that extend along the left and right directions from last to being equipped with down on the leading flank of cabinet body 101 and the trailing flank, spout group includes two spouts 107 that the opening is relative, a plurality of baffling boards 106 one-to-one ground sliding connection is in a plurality of spout groups, a plurality of baffling boards 106 are from last to crisscross setting formation air current section of bending down about, be equipped with the baffling board installing port on the left side board of cabinet body 101, a plurality of baffling boards 106 are all just to the baffling board installing port, detachably fixedly connected with apron 108.
Water flows from top to bottom on the right side of the water curtain plate 105, and exhaust gas flows into the gas flow passage 102 from the air intake slits 104 and is then discharged from the air suction opening 103. The front side and the rear side of baffling board 106 are inserted respectively in two spouts 107, pull down apron 108 and can pull out cabinet body 101 baffling board 106 from spout 107 and baffling board installing port, and the flexible convenient clearance after pulling out from cabinet body 101 need not clear up baffling board 106 in cabinet body 101, and the clearance is effectual, alleviates clearance personnel's working strength. The baffle 106 can also adjust the mutual position relation in the chute 107, so that the baffling angle of the waste gas can be adjusted, and a user can adjust the baffle according to the actual use condition. The cover plate 108 is removably attached to the baffle mounting opening with screws. The baffle 106 is transversely arranged to facilitate pulling out.
In some embodiments of the present invention, the upper thread of the sliding groove 107 is connected to a vertically disposed positioning screw 109, and the lower end of the positioning screw 109 abuts against the upper side of the baffle 106. After the baffle 106 is inserted, the positioning screw 109 is rotated to move downward, and the upper side of the baffle 106 is pressed to fix the baffle 106, thereby preventing the baffle 106 from moving. When the baffle 106 needs to be removed, the positioning screw 109 is loosened.
In some embodiments of the utility model, this cascade gas filter still includes vortex board 110, locates the bottom of the cabinet body 101, and the right side of vortex board 110 is equipped with the scroll section 111 that the downwarping set up, and the downside of water curtain board 105 is located to scroll section 111, is equipped with the air inlet seam between the downside of water curtain board 105 and scroll section 111, and the right side downward sloping of scroll section 111 sets up. The scroll section 111 located at the left side of the water curtain plate 105 is rolled upwards, and after the exhaust gas is filtered by the water curtain, the scroll section 111 is beneficial to enabling the exhaust gas to flow upwards to the baffle plate 106, so that the stay of the exhaust gas below the baffle plate 106 is reduced. The right side of the scroll plate 110 is provided with a water outlet or a water pool, and water flows onto the scroll section 111 and is discharged to the right.
In some embodiments of the present invention, the material of the wrap plate 110 is concrete. Paint or other pollutants are not easy to attach to the concrete, so that the filtered pollutants are prevented from attaching to the scroll plate 110, and the cleaning is convenient. In addition, the concrete is convenient to manufacture, is not easy to deform due to impact during cleaning, and is simple and reliable.
In some embodiments of the present invention, a sealing strip is disposed at the connection between the cover plate 108 and the baffle plate mounting opening. The sealing strips serve to block leakage of exhaust gas from the gap between the cover plate 108 and the baffle mounting openings.
In some embodiments of the present invention, the upper side of the cabinet 101 is fixedly connected with an exhaust fan 112, and the air inlet of the exhaust fan 112 is communicated with the air suction opening 103. The exhaust fan 112 is used for generating negative pressure, absorbing waste gas to enter the air flow channel 102 and then exhausting from the exhaust opening 103.
According to the utility model discloses paint spray booth of second aspect embodiment, include according to the utility model discloses the cascade air filter of above-mentioned first aspect embodiment.
According to the utility model discloses paint spray booth strains the gas device through adopting foretell cascade, can conveniently clear up baffling board 106, improves the filter effect of baffling board 106.
In some embodiments of the present invention, referring to fig. 2, the paint spray booth further includes an air supply motor 113 for supplying air into the paint spray booth, and the outside of the air supply motor 113 is covered with a filter screen 114. The air supply motor 113 supplies air into the spray booth and draws the exhaust air from the spray booth with the exhaust fan 112. The filter screen 114 can clean the air entering the air supply motor 113, and prevent the air sent into the spray booth from containing dust or other impurities to pollute the workpiece.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent modifications or substitutions can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (8)
1. A water curtain air filter device is characterized by comprising:
the cabinet body is internally provided with a vertically arranged airflow channel, the upper side of the airflow channel is provided with an air suction opening, and the lower side of the airflow channel is provided with an air inlet seam;
the water curtain plate is arranged inside the cabinet body, the water curtain plate extends along the front-back direction, the upper side, the front side and the rear side of the water curtain plate are respectively and fixedly connected with the upper side wall, the front side wall and the rear side wall of the cabinet body, the water curtain plate and the left side wall of the cabinet body form the airflow channel, and the air inlet seam is formed between the lower side of the water curtain plate and the bottom of the cabinet body;
the air flow bending device comprises a plurality of transversely arranged baffle plates, wherein the baffle plates are arranged in an air flow channel from top to bottom, a plurality of chute groups extending along the left-right direction are arranged on the front side surface and the rear side surface of a cabinet body from top to bottom, each chute group comprises two chutes with opposite openings, the baffle plates are connected in the chute groups in a one-to-one sliding mode, the baffle plates are arranged in a staggered mode from top to bottom to form air flow bending sections, a baffle plate mounting opening is formed in a left side plate of the cabinet body, the baffle plates are all right opposite to the baffle plate mounting opening, and a cover plate is fixedly connected to the baffle plate mounting opening in a detachable mode.
2. The water curtain air filtering device according to claim 1, wherein a vertically arranged positioning screw is connected to the upper side of the chute in a threaded manner, and the lower end of the positioning screw abuts against the upper side surface of the baffle plate.
3. The water curtain air filtering device according to claim 1, further comprising a scroll plate disposed at the bottom of the cabinet body, wherein a scroll section is disposed at a right side of the scroll plate and is bent downward, the scroll section is disposed at a lower side of the water curtain plate, the air inlet slit is disposed between the lower side of the water curtain plate and the scroll section, and a right side of the scroll section is inclined downward.
4. The water curtain air filtering device as claimed in claim 3, wherein the material of the scroll plate is concrete.
5. The water curtain air filtering device as claimed in claim 1, wherein a sealing strip is provided at the joint of the cover plate and the baffle plate mounting opening.
6. The water curtain air filtering device according to claim 1, wherein an exhaust fan is fixedly connected to the upper side of the cabinet body, and an air inlet of the exhaust fan is communicated with the air suction opening.
7. Paint spray booth characterized in that it comprises a water curtain air filter according to any one of claims 1 to 6.
8. The paint spray booth of claim 7, further comprising a blower motor for blowing air into said paint spray booth, said blower motor being covered on the outside with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638315.3U CN211275171U (en) | 2019-09-27 | 2019-09-27 | Water curtain air filtering device and paint spraying chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638315.3U CN211275171U (en) | 2019-09-27 | 2019-09-27 | Water curtain air filtering device and paint spraying chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211275171U true CN211275171U (en) | 2020-08-18 |
Family
ID=72025681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921638315.3U Active CN211275171U (en) | 2019-09-27 | 2019-09-27 | Water curtain air filtering device and paint spraying chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211275171U (en) |
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2019
- 2019-09-27 CN CN201921638315.3U patent/CN211275171U/en active Active
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