CN216114537U - Workshop air filter device for environmental protection engineering - Google Patents
Workshop air filter device for environmental protection engineering Download PDFInfo
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- CN216114537U CN216114537U CN202122420393.XU CN202122420393U CN216114537U CN 216114537 U CN216114537 U CN 216114537U CN 202122420393 U CN202122420393 U CN 202122420393U CN 216114537 U CN216114537 U CN 216114537U
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Abstract
The utility model relates to an air filtering device for a production workshop for environmental protection engineering, which relates to the technical field of air filtering equipment; a fixed plate is embedded and fixed in the third partition plate, and the bottom wall of the fixed plate is fixedly connected to the inner bottom wall of the filtering device body; a plurality of placing grooves are formed in the fixing plate in the horizontal direction, filtering holes are formed in the fixing plate in the vertical direction, and the filtering holes are communicated with the placing grooves; the part of the bottom wall of the filtering device body, which is positioned at the lower side of the fixed plate, is in through connection with an exhaust pipe, the exhaust pipe is provided with a one-way valve, and the exhaust pipe is in through connection with the filtering hole; can carry out multiple filtration, improve the filter effect, and the filter is changed conveniently, reduces staff's work load.
Description
Technical Field
The utility model relates to the technical field of air filtering equipment, in particular to an air filtering device for a production workshop for environmental protection engineering.
Background
In the daily industrial production process, a large amount of dust generated in a production workshop is diffused in the air, and the quality of the air is affected.
Workshop air filter for environmental protection engineering among the prior art often simple structure, the filter effect is not good, and the filter is changed complicacy, increases staff's work load.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the production workshop air filtering device for the environmental protection project, which is reasonable in design, can perform multiple filtering, improves the filtering effect, is convenient to replace a filtering plate and reduces the workload of workers, and the defects of the prior art are overcome.
In order to achieve the purpose, the utility model adopts the following technical scheme: the filter comprises an air inlet, a first clapboard, a filter body, a third clapboard and a support plate; supporting plates are fixedly connected to four corners of the bottom wall of the filtering device body; an air inlet is arranged on the left side of the top wall of the filtering device body in a penetrating way; a third clapboard is fixedly connected between the left inner side wall and the right inner side wall of the filtering device body; a first partition plate is fixedly connected between the part of the inner top wall of the filtering device body, which is positioned on the right side of the air inlet, and the top wall of the third partition plate, and a second moving hole is formed in the first partition plate; the device also comprises a suction pump, a fixed plate, a first filter plate, a guide pillar, a guide block, a rack, a placing box body and a gear; a fixed plate is embedded and fixed in the third partition plate, and the bottom wall of the fixed plate is fixedly connected to the inner bottom wall of the filtering device body; a plurality of placing grooves are formed in the fixing plate in the horizontal direction, filtering holes are formed in the fixing plate in the vertical direction, and the filtering holes are communicated with the placing grooves; the part of the bottom wall of the filtering device body, which is positioned at the lower side of the fixed plate, is in through connection with an exhaust pipe, the exhaust pipe is provided with a one-way valve, and the exhaust pipe is in through connection with the filtering hole; the part, located on the right side of the fixed plate, of the inner bottom wall of the filtering device body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first transmission shaft, the upper end of the first transmission shaft is rotatably connected to the bottom wall of the third partition plate through a bearing, a plurality of rotary tables are fixedly sleeved on the first transmission shaft, a first filter plate is fixedly connected to the left side and the right side of each rotary table, and the first filter plate on the left side is movably arranged in the placing groove; an air exhaust box body is covered on the fixed plate and is fixedly connected to the top wall of the third partition plate; a second partition plate is fixedly connected to the part, located on the upper side of the fixing plate, between the left inner side wall and the right inner side wall of the air extraction box body, a suction pump is fixedly connected to the second partition plate, an air inlet pipe is connected to the input end of the suction pump in a penetrating manner, the other end of the air inlet pipe penetrates through the top wall of the air extraction box body and is fixedly connected to the top wall of the air extraction box body, and a plurality of suction nozzles are connected to the peripheral wall of the air inlet pipe in a penetrating manner; the output end of the suction pump is connected with an air outlet pipe in a run-through manner, and the other end of the air outlet pipe penetrates through the second clapboard and is connected with the filtering hole in a run-through manner; guide posts are symmetrically arranged between the top wall of the second moving hole and the inner bottom wall of the filtering device body in the front-back direction, the guide posts movably penetrate through the guide block, and a rack is fixedly connected to the left side wall of the guide block; the guide block and the rack are movably arranged in the third partition plate and the second moving hole; the top end of the right side wall of the guide block is fixedly connected with a placing box body, a second filter plate is arranged in the placing box body, a first moving hole is formed in the part, located on the upper side of the second filter plate, of the top wall of the filtering device body, the second filter plate is movably arranged in the first moving hole, and a handle is fixedly connected to the top wall of the second filter plate; the part, positioned on the left side of the first partition plate, of the front side wall of the filtering device body is fixedly connected with a third motor, the output end of the third motor penetrates through the front side wall of the filtering device body and is fixedly connected with a third transmission shaft, the rear end of the third transmission shaft is rotatably connected onto the rear inner side wall of the filtering device body through a bearing, and a gear is fixedly sleeved on the third transmission shaft and is meshed with the rack; an upper box door is movably arranged on the part, positioned on the right side of the first partition plate, in the front side opening of the filtering device body through a hinge, and a lower box door is movably arranged on the part, positioned on the lower side of the third partition plate, in the front side opening of the filtering device body through a hinge; the right side wall of the filtering device body is fixedly connected with an electric cabinet; the suction pump, the first motor and the third motor are all connected with the electric cabinet through wires.
Preferably, the bottom wall of the supporting plate is fixedly connected with a non-slip mat.
Preferably, a touch switch is fixedly connected to the inner bottom wall of the placing box body, a spring is sleeved on the touch switch, the lower end of the spring is fixedly connected to the inner bottom wall of the placing box body, and the upper end of the spring is abutted to the bottom wall of the second filter plate; the touch switch is connected with the electric cabinet through a wire.
Preferably, a second motor is fixedly connected to the part, located on the right side of the first motor, of the inner bottom wall of the filtering device body, a second transmission shaft is fixedly connected to the output end of the second motor, the upper end of the second transmission shaft is rotatably connected to the bottom wall of the third partition plate through a bearing, a plurality of brush plates are fixedly sleeved on the second transmission shaft, and the first filter plate on the right side of the rotary table is arranged between the brush plates; the second motor is connected with the electric cabinet through a wire.
Compared with the prior art, the utility model has the beneficial effects that: the workshop air filtering device for the environmental protection project can perform multiple filtering, improves the filtering effect, is convenient to replace the filtering plate, reduces the workload of workers, and has the advantages of reasonable arrangement, high practicability and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
FIG. 5 is a schematic structural diagram of the connection relationship among the first transmission shaft, the first filter plate and the turntable.
Description of reference numerals:
the air inlet device comprises an air inlet 1, a handle 2, a first moving hole 3, a first partition plate 4, a suction pump 5, a suction nozzle 6, an air outlet pipe 7, an air inlet pipe 8, a filtering device body 9, a second partition plate 10, an air suction box body 11, a fixing plate 12, a first transmission shaft 13, a brush plate 14, a third partition plate 15, a second transmission shaft 16, a first motor 17, an electric cabinet 18, a supporting plate 19, an anti-skidding pad 20, a first filtering plate 21, a rotary plate 22, a second motor 23, an exhaust pipe 24, a filtering hole 25, a placing groove 26, a guide pillar 27, a guide block 28, a rack 29, a second moving hole 30, an upper box door 31, a lower box door 32, a third motor 33, a second filtering plate 34, a placing box body 35, a gear 36, a third transmission shaft 37, a spring 38 and a touch switch 39.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the filter comprises an air inlet 1, a first clapboard 4, a filter device body 9, a third clapboard 15 and a support plate 19; supporting plates 19 are welded at four corners of the bottom wall of the filtering device body 9, and anti-skid pads 20 are fixed on the bottom wall of each supporting plate 19 in an adhering manner; the left side of the top wall of the filtering device body 9 is provided with an air inlet 1 in a through way; a third clapboard 15 is welded between the left inner side wall and the right inner side wall of the filtering device body 9; a first partition plate 4 is welded between the part of the inner top wall of the filtering device body 9, which is positioned on the right side of the air inlet 1, and the top wall of a third partition plate 15, and a second moving hole 30 is formed in the first partition plate 4; the device also comprises a suction pump 5, a fixed plate 12, a first filter plate 21, a guide post 27, a guide block 28, a rack 29, a placing box body 35 and a gear 36; a fixed plate 12 is embedded and fixed in the third partition plate 15, and the bottom wall of the fixed plate 12 is welded on the inner bottom wall of the filtering device body 9; a plurality of placing grooves 26 are formed in the fixing plate 12 in the horizontal direction, filtering holes 25 are formed in the vertical direction, and the filtering holes 25 are communicated with the placing grooves 26; the part of the bottom wall of the filtering device body 9, which is positioned at the lower side of the fixed plate 12, is in through connection with an exhaust pipe 24, the exhaust pipe 24 is provided with a one-way valve, and the exhaust pipe 24 is in through connection with a filtering hole 25; a first motor 17 is fixed on the inner bottom wall of the filtering device body 9 on the right side of the fixing plate 12 through bolts and a support, a first transmission shaft 13 is connected to the output end of the first motor 17 through a coupler, the upper end of the first transmission shaft 13 is rotatably connected to the bottom wall of the third partition plate 15 through a bearing, a plurality of rotary tables 22 are fixedly sleeved on the first transmission shaft 13, a first filtering plate 21 is riveted to the left side and the right side of each rotary table 22 through bolts, and the first filtering plate 21 on the left side is movably arranged in the placing groove 26; an air extraction box body 11 is covered on the fixed plate 12, and the air extraction box body 11 is welded on the top wall of the third partition plate 15; a second partition plate 10 is welded at the part, located on the upper side of the fixing plate 12, between the left inner side wall and the right inner side wall of the air extraction box body 11, a suction pump 5 is fixed on the second partition plate 10 through bolts and a support, an air inlet pipe 8 is connected to the input end of the suction pump 5 in a penetrating manner, the other end of the air inlet pipe 8 penetrates through the top wall of the air extraction box body 11 and then is fixed on the top wall of the air extraction box body 11 through a pipe clamp, and a plurality of suction nozzles 6 are connected to the peripheral wall of the air inlet pipe 8 in a penetrating manner; the output end of the suction pump 5 is connected with an air outlet pipe 7 in a run-through manner, and the other end of the air outlet pipe 7 penetrates through the second clapboard 10 and then is connected with the filtering hole 25 in a run-through manner; guide posts 27 are symmetrically arranged between the top wall of the second moving hole 30 and the inner bottom wall of the filtering device body 9 in a front-back mode, the guide posts 27 are movably arranged in the guide block 28 in a penetrating mode, and a rack 29 is fixedly glued on the left side wall of the guide block 28; the guide block 28 and the rack 29 are movably arranged in the third partition plate 15 and the second moving hole 30; the top end of the right side wall of the guide block 28 is riveted with a placing box body 35 through a bolt, a second filter plate 34 is arranged in the placing box body 35, a touch switch 39 is riveted on the inner bottom wall of the placing box body 35 through a bolt, a spring 38 is sleeved on the touch switch 39, the lower end of the spring 38 is fixed on the inner bottom wall of the placing box body 35 in an adhesive mode, and the upper end of the spring 38 is abutted to the bottom wall of the second filter plate 34; a first moving hole 3 is formed in the part, located on the upper side of the second filter plate 34, of the top wall of the filter device body 9, the second filter plate 34 is movably arranged in the first moving hole 3, and a handle 2 is riveted to the top wall of the second filter plate 34 through bolts; a third motor 33 is fixed on the part, located on the left side of the first partition plate 4, of the front side wall of the filtering device body 9 through bolts and a support, the output end of the third motor 33 penetrates through the front side wall of the filtering device body 9 and then is connected with a third transmission shaft 37 through a coupler, the rear end of the third transmission shaft 37 is rotatably connected onto the rear inner side wall of the filtering device body 9 through a bearing, a gear 36 is sleeved on the third transmission shaft 37 and fixed through a positioning pin, and the gear 36 is meshed with the rack 29; an upper box door 31 is movably arranged on the part, positioned on the right side of the first partition plate 4, in the front side opening of the filtering device body 9 through a hinge, and a lower box door 32 is movably arranged on the part, positioned on the lower side of the third partition plate 15, in the front side opening of the filtering device body 9 through a hinge; a second motor 23 is fixed on the part, located on the right side of the first motor 17, of the inner bottom wall of the filtering device body 9 through bolts and a support, a second transmission shaft 16 is connected to the output end of the second motor 23 through a coupler, the upper end of the second transmission shaft 16 is rotatably connected to the bottom wall of the third partition plate 15 through a bearing, a plurality of brush plates 14 are fixedly sleeved on the second transmission shaft 16, and first filtering plates 21 on the right side of the rotary table 22 are all arranged among the brush plates 14; an electric cabinet 18 is riveted on the right side wall of the filtering device body 9 through a bolt; the suction pump 5, the first motor 17, the second motor 23, the third motor 33 and the touch switch 39 are all connected with the electric cabinet 18 through wires.
The working principle of the specific embodiment is as follows: when air filtration is needed, the filtering device body 9 is installed in a workshop, the suction pump 5 is turned on through the electric cabinet 18, air in the workshop is sucked into the filtering device body 9 through the suction nozzle 6 and the air inlet pipe 8, and the air enters the filtering device body 9 from the air inlet 1, is filtered by the second filtering plate 34 and then enters the right side of the second filtering plate 34; the suction pump 5 sucks the air again and discharges the air into the filter holes 25 through the air outlet pipe 7, after the air is filtered by the first filter plates 21, the one-way valve on the exhaust pipe 24 is opened, and the filtered clean air is discharged into a workshop; when the dust filtered and accumulated on the second filter plate 34 reaches a certain weight, the spring 38 is compressed under the action of the gravity of the second filter plate 34, the second filter plate 34 moves downwards until the second filter plate is touched with the touch switch 39, the third motor 33 is started, the third motor 33 drives the third transmission shaft 37 and the gear 36 to rotate anticlockwise, the gear 36 drives the rack 29 to move upwards, the rack 29 drives the guide block 28 to move upwards along the guide post 27, the guide block 28 drives the placing box body 35 and the second filter plate 34 to move upwards until the top wall of the second filter plate 34 is moved out of the first moving hole 3, and a worker takes the second filter plate 34 out of the placing box body 35 through the handle 2, so that the second filter plate 34 is convenient to clean and replace; when the first filter plate 21 on the left side needs to be replaced and cleaned, the first motor 17 is turned on, the first motor 17 drives the first transmission shaft 13 and the rotary table 22 to rotate, the rotary table 22 rotates the first filter plate 21 on the left side to the right side, the standby first filter plate 21 rotates into the placing groove 26 on the left side, the device can continue to perform air filtration through the standby first filter plate 21, and the first motor 17 is turned off; the second motor 23 is turned on, the second motor 23 drives the second transmission shaft 16 to rotate and reciprocate, the second transmission shaft 16 drives the brush plate 14 to rotate and reciprocate, and the used first filter plate 21 is subjected to dust scraping and brushing through the brush plate 14, so that the automatic cleaning of the used first filter plate 21 is realized, and the workload of workers is reduced.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the anti-skid pad 20 is arranged, so that the anti-skid effect can be realized, and the stability of the device is improved; through the arrangement of the brush plate 14, the second transmission shaft 16 and the second motor 23, dust on the first filter plate 21 can be scraped and brushed for cleaning, so that the next use is facilitated;
2. by arranging the guide post 27, the guide block 28, the rack 29, the second filter plate 34, the placing box body 35, the gear 36, the third transmission shaft 37, the spring 38 and the touch switch 39, the second filter plate 34 can be automatically moved upwards after dust on the second filter plate 34 is accumulated to a certain weight, so that the replacement and cleaning are convenient, and the automation degree is improved;
3. through setting up fixed plate 12, transmission shaft 13, a filter 21, carousel 22 and blast pipe 24, can carry out the switching of a filter 21 under the condition that does not influence the device normal use, save time improves filterable efficiency.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.
Claims (4)
1. An air filtering device for a production workshop for environmental protection engineering comprises an air inlet (1), a first clapboard (4), a filtering device body (9), a third clapboard (15) and a supporting plate (19); supporting plates (19) are fixedly connected to four corners of the bottom wall of the filtering device body (9); an air inlet (1) is arranged on the left side of the top wall of the filtering device body (9) in a penetrating way; a third clapboard (15) is fixedly connected between the left inner side wall and the right inner side wall of the filtering device body (9); a first partition plate (4) is fixedly connected between the part of the inner top wall of the filtering device body (9) on the right side of the air inlet (1) and the top wall of the third partition plate (15), and a second moving hole (30) is formed in the first partition plate (4); the method is characterized in that: the device also comprises a suction pump (5), a fixing plate (12), a first filter plate (21), a guide post (27), a guide block (28), a rack (29), a placing box body (35) and a gear (36); a fixing plate (12) is embedded and fixed in the third partition plate (15), and the bottom wall of the fixing plate (12) is fixedly connected to the inner bottom wall of the filtering device body (9); a plurality of placing grooves (26) are formed in the fixing plate (12) in the horizontal direction, filtering holes (25) are formed in the vertical direction, and the filtering holes (25) are communicated with the placing grooves (26); the part of the bottom wall of the filtering device body (9) which is positioned at the lower side of the fixing plate (12) is connected with an exhaust pipe (24) in a penetrating way, the exhaust pipe (24) is provided with a one-way valve, and the exhaust pipe (24) is connected with the filtering hole (25) in a penetrating way; a first motor (17) is fixedly connected to the part, located on the right side of the fixing plate (12), of the inner bottom wall of the filtering device body (9), a first transmission shaft (13) is fixedly connected to the output end of the first motor (17), the upper end of the first transmission shaft (13) is rotatably connected to the bottom wall of the third partition plate (15) through a bearing, a plurality of rotary tables (22) are fixedly sleeved on the first transmission shaft (13), first filtering plates (21) are fixedly connected to the left side and the right side of each rotary table (22), and the first filtering plates (21) on the left side are movably arranged in the placing grooves (26); an air extraction box body (11) is covered on the fixing plate (12), and the air extraction box body (11) is fixedly connected to the top wall of the third partition plate (15); a second partition plate (10) is fixedly connected to the part, located on the upper side of the fixing plate (12), between the left inner side wall and the right inner side wall of the air extraction box body (11), a suction pump (5) is fixedly connected to the second partition plate (10), an air inlet pipe (8) is connected to the input end of the suction pump (5) in a penetrating manner, the other end of the air inlet pipe (8) penetrates through the top wall of the air extraction box body (11) and then is fixedly connected to the top wall of the air extraction box body (11), and a plurality of suction nozzles (6) are connected to the peripheral wall of the air inlet pipe (8) in a penetrating manner; the output end of the suction pump (5) is connected with an air outlet pipe (7) in a run-through way, and the other end of the air outlet pipe (7) passes through the second clapboard (10) and then is connected with the filtering hole (25) in a run-through way; guide posts (27) are symmetrically arranged between the top wall of the second moving hole (30) and the inner bottom wall of the filtering device body (9) in the front-back direction, the guide posts (27) are movably arranged in the guide block (28) in a penetrating mode, and a rack (29) is fixedly connected to the left side wall of the guide block (28); the guide block (28) and the rack (29) are movably arranged in the third clapboard (15) and the second movable hole (30); the top end of the right side wall of the guide block (28) is fixedly connected with a placing box body (35), a second filter plate (34) is arranged in the placing box body (35), a part, positioned on the upper side of the second filter plate (34), of the top wall of the filtering device body (9) is provided with a first moving hole (3), the second filter plate (34) is movably arranged in the first moving hole (3), and the top wall of the second filter plate (34) is fixedly connected with a handle (2); the part, located on the left side of the first partition plate (4), of the front side wall of the filtering device body (9) is fixedly connected with a third motor (33), the output end of the third motor (33) penetrates through the front side wall of the filtering device body (9) and then is fixedly connected with a third transmission shaft (37), the rear end of the third transmission shaft (37) is rotatably connected onto the rear inner side wall of the filtering device body (9) through a bearing, a gear (36) is fixedly sleeved on the third transmission shaft (37), and the gear (36) is meshed with the rack (29); an upper box door (31) is movably arranged on the part, positioned on the right side of the first partition plate (4), in the front side opening of the filtering device body (9), and a lower box door (32) is movably arranged on the part, positioned on the lower side of the third partition plate (15), in the front side opening of the filtering device body (9) through a hinge; an electric cabinet (18) is fixedly connected to the right side wall of the filtering device body (9); the suction pump (5), the first motor (17) and the third motor (33) are all connected with the electric cabinet (18) through wires.
2. The workshop air filter device for environmental protection engineering according to claim 1, wherein: the bottom wall of the supporting plate (19) is fixedly connected with a non-slip mat (20).
3. The workshop air filter device for environmental protection engineering according to claim 1, wherein: a touch switch (39) is fixedly connected to the inner bottom wall of the placing box body (35), a spring (38) is sleeved on the touch switch (39), the lower end of the spring (38) is fixedly connected to the inner bottom wall of the placing box body (35), and the upper end of the spring (38) is abutted to the bottom wall of the second filter plate (34); the touch switch (39) is connected with the electric cabinet (18) through a wire.
4. The workshop air filter device for environmental protection engineering according to claim 1, wherein: the part, located on the right side of the first motor (17), of the inner bottom wall of the filtering device body (9) is fixedly connected with a second motor (23), the output end of the second motor (23) is fixedly connected with a second transmission shaft (16), the upper end of the second transmission shaft (16) is rotatably connected to the bottom wall of the third partition plate (15) through a bearing, a plurality of brush plates (14) are fixedly sleeved on the second transmission shaft (16), and the first filter plate (21) on the right side of the rotary table (22) is arranged between the brush plates (14); the second motor (23) is connected with the electric cabinet (18) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420393.XU CN216114537U (en) | 2021-10-09 | 2021-10-09 | Workshop air filter device for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420393.XU CN216114537U (en) | 2021-10-09 | 2021-10-09 | Workshop air filter device for environmental protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216114537U true CN216114537U (en) | 2022-03-22 |
Family
ID=80691124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122420393.XU Active CN216114537U (en) | 2021-10-09 | 2021-10-09 | Workshop air filter device for environmental protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216114537U (en) |
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2021
- 2021-10-09 CN CN202122420393.XU patent/CN216114537U/en active Active
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