CN215310823U - Air filtering equipment for coating room - Google Patents
Air filtering equipment for coating room Download PDFInfo
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- CN215310823U CN215310823U CN202023326865.7U CN202023326865U CN215310823U CN 215310823 U CN215310823 U CN 215310823U CN 202023326865 U CN202023326865 U CN 202023326865U CN 215310823 U CN215310823 U CN 215310823U
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Abstract
The utility model discloses air filtering equipment for a coating room, which comprises a device shell, a left centrifugal fan, a right centrifugal fan, a middle partition plate, a connecting channel and a left air filtering mechanism and a right air filtering mechanism; the air filtering mechanism comprises a vertical partition plate, a rectangular channel pipe, an air purifying curtain, a grating plate and a longitudinal water pipe; the steel rope suspension mechanism comprises a steel wire rope, two steering pulleys, a swing rod and two limiting seats. The coating room air filtering equipment divides a device shell into a left filtering chamber and a right filtering chamber by utilizing an intermediate partition plate, and a baffle plate for closing the ventilation rectangular frame is arranged on the ventilation rectangular frame, so that double-layer air filtering or single-layer air filtering is converted by a steel rope suspension mechanism according to requirements; by means of the arrangement of the semi-closed plate and the drain pipe, water drops generated by atomization can be collected and discharged out of the device shell.
Description
Technical Field
The utility model relates to an air purification device, in particular to air filtering equipment for a coating room.
Background
At present, the existing coating and painting processes are all finished indoors, so that the air pollution in a spray room is serious, and personnel inevitably cause the health influence when the personnel carry out the painting operation in the spray room for a long time. Therefore, there is a need for a paint booth air filtering device that can filter and purify air in a paint shop.
Disclosure of Invention
Utility model purpose: the air filtering equipment for the coating room is capable of filtering and purifying air in a coating workshop.
The technical scheme is as follows: the air filtering equipment for the coating room comprises a device shell, a left centrifugal fan, a right centrifugal fan, a middle partition plate, a connecting channel and a left air filtering mechanism and a right air filtering mechanism; the middle clapboard is vertically arranged in the middle of the device shell to divide the device shell into a left filter chamber and a right filter chamber; the left centrifugal fan and the right centrifugal fan are respectively fixedly arranged on the left inner wall and the right inner wall of the device shell, and driving motors of the left centrifugal fan and the right centrifugal fan are arranged outside the device shell; the air filtering mechanism comprises a vertical partition plate, a rectangular channel pipe, an air purifying curtain, a grating plate and a longitudinal water pipe; the vertical partition plate is vertically installed in the filtering chamber in a partition mode and used for partitioning the filtering chamber left and right; the rectangular channel pipe is transversely installed on the vertical partition board in a penetrating mode; the grid plates are vertically installed in the rectangular channel pipe in a partition mode, and the air purification curtain covers the grid plates; the lower edges of the left and right side pipe orifices of the rectangular channel pipe are provided with semi-closed plates; a drain pipe is communicated with the lower side of the rectangular channel pipe and extends out of the device shell; the longitudinal water pipe is longitudinally arranged on the inner top of the device shell and extends out of the device shell; each vertical branch pipe is vertically communicated with the longitudinal water pipe and vertically extends into the rectangular channel pipe; each atomizing nozzle is distributed on each vertical branch pipe and points to one side of the air purification curtain;
an air inlet pipe and an air outlet pipe are arranged at the top of the device shell; the air inlet pipe is communicated between the left vertical partition plate and the middle partition plate; the air outlet pipe is communicated to the air outlet of the right centrifugal fan; one end of the connecting channel is connected with an air outlet of the left centrifugal fan; the other end of the connecting channel is communicated between the right vertical partition plate and the middle partition plate; a ventilation rectangular frame is arranged on the middle partition plate in a penetrating way; a baffle plate for closing the ventilation rectangular frame is inserted on the ventilation rectangular frame; a counterweight strip block is arranged on the upper side edge of the baffle;
the steel rope suspension mechanism comprises a steel wire rope, two steering pulleys, a swing rod and two limiting seats; one end of the swing rod is hinged and installed on the right side surface of the device shell in a swing mode; the two limiting seats are fixedly arranged on the right side surface of the device shell and are positioned on the upper side and the lower side of the hinged position of the oscillating bar; a U-shaped notch is arranged on the limiting seat, and a locking pin rod with the end part extending into the U-shaped notch is inserted on the side edge of the U-shaped notch; the middle part of the swing rod is swung into a U-shaped notch, and a locking pin rod is inserted for blocking and limiting; one diverting pulley is rotatably arranged at the top of the device shell and positioned above the counterweight strip-shaped block, and the other diverting pulley is rotatably arranged at the right side edge of the top of the device shell; one end of the steel wire rope penetrates through the top of the device shell and then is fixed in the middle of the upper side edge of the counterweight strip-shaped block, and the other end of the steel wire rope is sequentially turned by the two turning pulleys and then is fixed in the middle of the swing rod.
Furthermore, the access doors are hinged to the left side and the right side of the device shell, and the left side and the right side of the device shell are located on the middle partition plate.
Furthermore, two vertical inner side surfaces in the ventilation rectangular frame are both vertically provided with a guide sliding chute; the front and rear sides of the baffle are respectively embedded in the guide chutes on the front and rear sides in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that: the device shell is divided into a left filter chamber and a right filter chamber by using the middle partition plate, and the ventilation rectangular frame is provided with a baffle plate for closing the ventilation rectangular frame, so that the double-layer air filtration or the single-layer air filtration can be realized through the steel rope suspension mechanism according to the requirement; the suction efficiency of the polluted air can be controlled according to requirements by utilizing the double-fan arrangement of the left centrifugal fan and the right centrifugal fan; the air purification curtain can be cleaned by utilizing the longitudinal water pipe, each vertical branch pipe and each atomization nozzle, so that the cleanliness of the air purification curtain is kept, and the effectiveness of air filtration is ensured; by means of the arrangement of the semi-closed plate and the drain pipe, water drops generated by atomization can be collected and discharged out of the device shell; the air purification curtain can be supported by the grid plate; the steel wire rope can be pulled according to the requirement by utilizing the steel wire rope suspension mechanism, so that the insertion control of the baffle is realized.
Drawings
FIG. 1 is a schematic overall sectional view of the present invention;
fig. 2 is a schematic view of a baffle installation structure of the utility model.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 and 2, the disclosed painting booth air filtering apparatus includes: the device comprises a device shell 1, a left centrifugal fan 2, a right centrifugal fan 3, a middle partition plate 4, a connecting channel 7 and a left air filtering mechanism and a right air filtering mechanism; the middle partition plate 4 is vertically arranged in the middle of the inside of the device shell 1 and divides the inside of the device shell 1 into a left filter chamber and a right filter chamber; the left centrifugal fan 2 and the right centrifugal fan 3 are respectively fixedly arranged on the left inner wall and the right inner wall of the device shell 1, and driving motors of the left centrifugal fan 2 and the right centrifugal fan 3 are both arranged outside the device shell 1; the air filtering mechanism comprises a vertical partition plate 11, a rectangular channel pipe 10, an air purifying curtain 25, a grating plate 27 and a longitudinal water pipe 14; the vertical partition plate 11 is vertically installed in the filtering chamber and used for partitioning the filtering chamber left and right; the rectangular channel pipe 10 is transversely installed on the vertical partition plate 11 in a penetrating mode; the grid plate 27 is vertically installed in the rectangular channel pipe 10 in a partitioned manner, and the air purification curtain 25 covers the grid plate 27; the lower edges of the left and right side pipe orifices of the rectangular channel pipe 10 are provided with semi-closed plates 28; a drain pipe 12 is communicated with the lower side of the rectangular channel pipe 10, and the drain pipe 12 extends out of the device shell 1; the longitudinal water pipe 14 is longitudinally arranged on the inner top of the device shell 1, and the longitudinal water pipe 14 extends out of the device shell 1; each vertical branch pipe 13 is vertically communicated with the longitudinal water pipe 14, and the vertical branch pipes 13 vertically extend into the rectangular channel pipe 10; the atomizing nozzles 23 are distributed on the vertical branch pipes 13 and directed to one side of the air purification curtain 25;
an air inlet pipe 5 and an air outlet pipe 6 are arranged at the top of the device shell 1; the air inlet pipe 5 is communicated between the vertical partition plate 11 on the left side and the middle partition plate 4; the air outlet pipe 6 is communicated to the air outlet of the right centrifugal fan 3; one end of the connecting channel 7 is connected with the air outlet of the left centrifugal fan 2; the other end of the connecting channel 7 is communicated between the right vertical partition plate 11 and the middle partition plate 4; a ventilation rectangular frame 8 is arranged on the middle partition plate 4 in a penetrating way; a baffle 15 for closing the ventilation rectangular frame 8 is inserted on the ventilation rectangular frame 8; a counterweight strip block 16 is arranged on the upper side edge of the baffle 15;
the steel rope suspension mechanism comprises a steel wire rope 18, two diverting pulleys 21, a swing rod 17 and two limiting seats 19; one end of the swing rod 17 is hinged and installed on the right side surface of the device shell 1 in a swing mode; the two limiting seats 19 are fixedly arranged on the right side surface of the device shell 1 and are positioned on the upper side and the lower side of the hinged position of the swing rod 17; a U-shaped notch 22 is arranged on the limiting seat 19, and a locking pin rod 20 with the end part extending into the U-shaped notch 22 is inserted on the side edge of the U-shaped notch 22; the middle part of the swing rod 17 is swung into a U-shaped notch 22 and is blocked and limited by the insertion of a locking pin rod 20; one diverting pulley 21 is rotatably installed at the top of the device case 1 above the weight bar 16, and the other diverting pulley 21 is rotatably installed at the right edge of the top of the device case 1; one end of a steel wire rope 18 penetrates through the top of the device shell 1 and is fixed at the middle of the upper side edge of the counterweight strip block 16, and the other end of the steel wire rope 18 is sequentially turned by two turning pulleys 21 and then is fixed at the middle of the swing rod 17.
The device shell 1 is divided into a left filtering chamber and a right filtering chamber by the middle partition plate 4, and a baffle 15 for sealing the ventilation rectangular frame 8 is arranged on the ventilation rectangular frame 8, so that the double-layer air filtration or the single-layer air filtration can be realized through a steel rope suspension mechanism as required; the suction efficiency of the polluted air can be controlled according to the requirement by utilizing the double-fan arrangement of the left centrifugal fan 2 and the right centrifugal fan 3; the air purification curtain 25 can be cleaned by the longitudinal water pipe 14, each vertical branch pipe 13 and each atomization nozzle 23, the cleanliness of the air purification curtain 25 is kept, and the effectiveness of air filtration is ensured; with the arrangement of the semi-closed plate 28 and the drain pipe 12, water drops generated by atomization can be collected and discharged out of the device case 1; the air purification curtain 25 can be supported by the grid plate 27; the steel wire rope 18 can be pulled as required by using the steel wire suspension mechanism, so that the insertion control of the baffle 15 is realized.
Further, access doors 9 are hingedly mounted on the front side of the device case 1 on both left and right sides of the intermediate partition 4. The inside maintenance can be conveniently carried out by utilizing the access door 9.
Furthermore, two vertical inner side surfaces in the ventilation rectangular frame 8 are both vertically provided with a guide sliding groove 26; the front and rear sides of the shutter 15 are slidably fitted into the front and rear guide chutes 26, respectively. The guide chute 26 can be used to limit the insertion and extraction of the baffle 15 in the ventilation rectangular frame 8.
When the air filtering equipment for the coating room disclosed by the utility model is used, the left centrifugal fan 2 and/or the right centrifugal fan 3 are/is selected to be used for air suction according to requirements; when high-efficiency and good purification is needed, the left centrifugal fan 2 and the right centrifugal fan 3 are started at the same time, the swing rod 17 is used for controlling the baffle 15 to be completely inserted, the ventilation rectangular frame 8 is sealed, air polluted by paint mist is sucked from the air inlet pipe 5, passes through the left air filtering mechanism firstly, passes through the right air filtering mechanism through the connecting channel 7, and is finally discharged by the right centrifugal fan 3; when the air pollution degree is not high, the right centrifugal fan 3 can be independently started to purify air; the steel rope suspension mechanism is used for controlling the on-off of the ventilation rectangular frame 8, so that air purification is realized by selectively utilizing the two-layer air filtering mechanism or the single-layer air filtering mechanism, and various air purification requirements are met.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (3)
1. A painting booth air filtration apparatus, characterized by: comprises a device shell (1), a left centrifugal fan (2), a right centrifugal fan (3), a middle partition plate (4), a connecting channel (7), a steel rope suspension mechanism and a left air filtering mechanism and a right air filtering mechanism; the middle partition plate (4) is vertically arranged in the middle of the inside of the device shell (1) and divides the inside of the device shell (1) into a left filter chamber and a right filter chamber; the left centrifugal fan (2) and the right centrifugal fan (3) are respectively fixedly arranged on the left inner wall and the right inner wall of the device shell (1), and driving motors of the left centrifugal fan (2) and the right centrifugal fan (3) are arranged outside the device shell (1); the air filtering mechanism comprises a vertical partition plate (11), a rectangular channel pipe (10), an air purifying curtain (25), a grating plate (27) and a longitudinal water pipe (14); the vertical partition plate (11) is vertically installed in the filtering chamber and used for partitioning the filtering chamber left and right; the rectangular channel pipe (10) is transversely installed on the vertical partition plate (11) in a penetrating mode; the grid plates (27) are vertically installed in the rectangular channel pipe (10) in a partition mode, and the air purification curtain (25) covers the grid plates (27); the lower edges of the left and right side pipe orifices of the rectangular channel pipe (10) are provided with semi-closed plates (28); a drain pipe (12) is communicated with the lower side of the rectangular channel pipe (10), and the drain pipe (12) extends out of the device shell (1); the longitudinal water pipe (14) is longitudinally arranged on the inner top of the device shell (1), and the longitudinal water pipe (14) extends out of the device shell (1); each vertical branch pipe (13) is vertically communicated with the longitudinal water pipe (14), and the vertical branch pipes (13) vertically extend into the rectangular channel pipe (10); each atomizing nozzle (23) is distributed on each vertical branch pipe (13) and is directed to one side of the air purification curtain (25);
an air inlet pipe (5) and an air outlet pipe (6) are arranged at the top of the device shell (1); the air inlet pipe (5) is communicated between the vertical partition plate (11) on the left side and the middle partition plate (4); the air outlet pipe (6) is communicated to the air outlet of the right centrifugal fan (3); one end of the connecting channel (7) is connected with the air outlet of the left centrifugal fan (2); the other end of the connecting channel (7) is communicated between the right vertical partition plate (11) and the middle partition plate (4); a ventilation rectangular frame (8) is arranged on the middle partition plate (4) in a penetrating way; a baffle plate (15) for closing the ventilation rectangular frame (8) is inserted on the ventilation rectangular frame (8); a counterweight strip-shaped block (16) is arranged on the upper side edge of the baffle plate (15);
the steel rope suspension mechanism comprises a steel wire rope (18), two steering pulleys (21), a swing rod (17) and two limiting seats (19); one end of the swing rod (17) is hinged and installed on the right side surface of the device shell (1) in a swing mode; the two limiting seats (19) are fixedly arranged on the right side surface of the device shell (1) and are positioned on the upper side and the lower side of the hinged position of the swing rod (17); a U-shaped notch (22) is arranged on the limiting seat (19), and a locking pin rod (20) with the end part extending into the U-shaped notch (22) is inserted on the side edge of the U-shaped notch (22); the middle part of the swing rod (17) is swung into a U-shaped notch (22) and is inserted by a locking pin rod (20) for blocking and limiting; one diverting pulley (21) is rotatably arranged at the top of the device shell (1) and is positioned above the counterweight strip block (16), and the other diverting pulley (21) is rotatably arranged at the right edge of the top of the device shell (1); one end of a steel wire rope (18) penetrates through the top of the device shell (1) and then is fixed in the middle of the upper side edge of the counterweight strip block (16), and the other end of the steel wire rope (18) is sequentially turned by two turning pulleys (21) and then is fixed in the middle of the swing rod (17).
2. The paint booth air filtration apparatus of claim 1, wherein: and access doors (9) are hinged on the front side surface of the device shell (1) and positioned at the left side and the right side of the middle partition plate (4).
3. The paint booth air filtration apparatus of claim 1, wherein: two vertical inner side surfaces in the ventilation rectangular frame (8) are respectively and vertically provided with a guide sliding chute (26); the front and rear sides of the baffle (15) are respectively embedded in the guide chutes (26) at the front and rear sides in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326865.7U CN215310823U (en) | 2020-12-31 | 2020-12-31 | Air filtering equipment for coating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326865.7U CN215310823U (en) | 2020-12-31 | 2020-12-31 | Air filtering equipment for coating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215310823U true CN215310823U (en) | 2021-12-28 |
Family
ID=79571298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023326865.7U Active CN215310823U (en) | 2020-12-31 | 2020-12-31 | Air filtering equipment for coating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215310823U (en) |
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2020
- 2020-12-31 CN CN202023326865.7U patent/CN215310823U/en active Active
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