CN214552419U - Multistage-filtration low-temperature plasma waste gas purification equipment - Google Patents
Multistage-filtration low-temperature plasma waste gas purification equipment Download PDFInfo
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- CN214552419U CN214552419U CN202120535486.4U CN202120535486U CN214552419U CN 214552419 U CN214552419 U CN 214552419U CN 202120535486 U CN202120535486 U CN 202120535486U CN 214552419 U CN214552419 U CN 214552419U
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Abstract
The utility model discloses a multistage filtration's low temperature plasma exhaust gas purification equipment, including base, purification tank main part and roof, the supporting legs is all installed to the four corners position department at base top, and the top of supporting legs is fixed with the purification tank main part, one side intercommunication of purification tank main part has the intake pipe, and one side intercommunication that the intake pipe was kept away from to the purification tank main part has the blast pipe. This multistage filtering's low temperature plasma exhaust gas purification equipment, one side through the roof bottom evenly is provided with the multiunit filter, make gas can be by multistage filtration before purifying through plasma emitter stick subassembly main part, and then avoid impurity in the gas to adhere to easily and cause the damage to plasma emitter stick subassembly main part in plasma emitter stick subassembly main part, and can hang down the brush with impurity on the filter, guarantee the filter effect of filter, and be convenient for operating personnel to filter and purify the part and maintain the maintenance.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field specifically is a multistage filtering's low temperature plasma exhaust gas purification equipment.
Background
In the industrial production process, part of waste gas is generated in many times, the waste gas can be discharged after being treated, different waste gas treatment modes are different, and the waste gas is purified by low-temperature plasma;
compared with the low-temperature plasma waste gas purifying equipment disclosed in patent No. CN204952615U, the purification efficiency is improved by arranging a plurality of plasma cavity arrays, but certain problems still exist, and specific problems are as follows;
1. according to the low-temperature plasma waste gas purification equipment, waste gas is directly conveyed into the plasma cavity for purification, and in the actual use process, the waste gas contains part of impurities, so that the impurities are easily attached to the purification mechanism, and the actual service life of the purification mechanism is influenced;
2. this low temperature plasma exhaust gas purification equipment, purification mechanism snap-on are inside the plasma cavity, and this just leads to operating personnel comparatively inconvenient when needing to maintain the maintenance to the purification mechanism part of cavity inside.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistage filtration's low temperature plasma exhaust gas purification equipment to the impurity that proposes among the above-mentioned background art directly lets in waste gas in the plasma cavity purify waste gas causes the damage to purification mechanism easily, and comparatively inconvenient problem when maintaining the maintenance to the purification part in the cavity.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-stage filtration low-temperature plasma waste gas purification device comprises a base, a purification tank main body and a top plate, wherein supporting legs are arranged at four corners of the top of the base, the purification tank main body is fixed at the top end of each supporting leg, one side of the purification tank main body is communicated with an air inlet pipe, one side of the purification tank main body, which is far away from the air inlet pipe, is communicated with an exhaust pipe, one side of the bottom of the purification tank main body, which is close to the air inlet pipe, is uniformly communicated with a liquid storage bin, a sealing groove is formed in the edge of the top of the purification tank main body, the top plate is arranged at the top of the purification tank main body, a sealing element is pasted at the edge of the bottom of the top plate and extends into the sealing groove, a square frame is arranged on the base at the side of each supporting leg, a servo motor is arranged at the bottom of the inner wall of the square frame, the output end of the servo motor is connected with a threaded rod, and the threaded rod respectively penetrates through the square frame and the top plate, the side of the bottom of the top plate close to the air inlet pipe is uniformly provided with a filter plate, and the side of the bottom of the top plate close to the air outlet pipe is uniformly provided with a plasma emitter bar component main body, the top plate of the filter plate, which is close to one side of the air inlet pipe, is provided with a groove, one end of the top plate is uniformly provided with a motor main body, the output end of the motor main body is connected with a first rotating shaft, the first rotating shaft extends to the inside of the groove, the top plates at the two ends of the groove are both fixed with a fixing plate, a second rotating shaft is arranged at the top of one end of the fixed plate close to the groove, a first corrosion-resistant belt pulley mechanism is connected between the second rotating shaft and the first rotating shaft, a third rotating shaft is arranged at the bottom of one end of the fixed plate close to the groove, and a second corrosion-resistant belt pulley mechanism is connected between the third rotating shaft and the second rotating shaft, and a scraping and brushing rod is installed on the outer side of the second corrosion-resistant belt pulley mechanism.
Preferably, the bottom of the liquid storage bin is communicated with a liquid discharge pipe, and the top of one side of the liquid storage bin is communicated with a liquid inlet pipe.
Preferably, the sealing element is made of rubber, and the sealing element and the sealing groove form a relative sliding structure.
Preferably, the threaded rod and the square frame form a relative rotating structure, and the threaded rod is in threaded connection with the top plate.
Preferably, the central axis of the first rotating shaft is perpendicular to the transverse central axis of the top plate, and the first rotating shaft and the top plate form a relative rotating structure.
Preferably, the central axis of the second rotating shaft is parallel to the central axis of the first rotating shaft, and the second rotating shaft and the fixing plate form a relative rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. a plurality of groups of filter plates are uniformly arranged on one side of the bottom of the top plate, so that the gas can be filtered in multiple stages before being purified by the plasma emitter rod assembly main body, and further, the phenomenon that impurities in the gas are easily attached to the plasma emitter rod assembly main body to damage the plasma emitter rod assembly main body is avoided;
2. the first corrosion-resistant belt pulley mechanism is connected between the first rotating shaft and the second rotating shaft, and the second corrosion-resistant belt pulley mechanism is connected between the second rotating shaft and the third rotating shaft, so that when the motor main body drives the first rotating shaft to rotate, the second corrosion-resistant belt pulley mechanism can continuously convey the scraping and brushing rod, and further the scraping and brushing rod can be mutually attached to a corresponding filter plate in the downward conveying process, so that impurities on the filter plate are hung and brushed down, and the filtering effect of the filter plate is ensured;
3. through the threaded connection of multiunit threaded rod respectively with the roof for when corresponding servo motor drives multiunit threaded rod syntropy and rotate with high speed, the roof can upwards move or move down thereupon, and then drives other parts on the roof and leaves or reentrant the inside of purifying tank main part from the inside of purifying tank main part, and then the operating personnel of being convenient for maintain the maintenance to filtering and purifying the part.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the present invention;
fig. 5 is a schematic top view of the present invention.
In the figure: 1. a base; 2. supporting legs; 3. a purification tank main body; 4. an air inlet pipe; 5. an exhaust pipe; 6. a liquid storage bin; 7. a liquid discharge pipe; 8. a liquid inlet pipe; 9. a sealing groove; 10. a top plate; 11. a seal member; 12. a square frame; 13. a servo motor; 14. a threaded rod; 15. a filter plate; 16. a plasma emitter rod assembly body; 17. a groove; 18. a motor main body; 19. a first rotating shaft; 20. a fixing plate; 21. a second rotating shaft; 22. a first corrosion-resistant pulley mechanism; 23. a third rotating shaft; 24. a second corrosion-resistant pulley mechanism; 25. a scraping and brushing rod.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a multi-stage filtration low-temperature plasma waste gas purification device comprises a base 1, a purification tank main body 3 and a top plate 10, wherein supporting legs 2 are mounted at four corners of the top of the base 1, the purification tank main body 3 is fixed at the top ends of the supporting legs 2, one side of the purification tank main body 3 is communicated with an air inlet pipe 4, one side, far away from the air inlet pipe 4, of the purification tank main body 3 is communicated with an exhaust pipe 5, one side, close to the air inlet pipe 4, of the bottom of the purification tank main body 3 is uniformly communicated with a liquid storage bin 6, the bottom of the liquid storage bin 6 is communicated with a liquid discharge pipe 7, the top of one side of the liquid storage bin 6 is communicated with a liquid inlet pipe 8, and an operator can conveniently add clean water into the liquid storage bin 6 or discharge and collect used water;
a sealing groove 9 is formed in the edge of the top of the purification tank main body 3, a top plate 10 is arranged at the top of the purification tank main body 3, a sealing element 11 is adhered to the edge of the bottom of the top plate 10, the sealing element 11 extends into the sealing groove 9, the sealing element 11 is made of rubber, and the sealing element 11 and the sealing groove 9 form a relative sliding structure, so that the sealing element 11 can be matched with the sealing groove 9 to ensure the sealing of the purification tank main body 3;
a square frame 12 is arranged on the base 1 at the side of the supporting leg 2, a servo motor 13 is arranged at the bottom of the inner wall of the square frame 12, the type of the servo motor 13 can be DA22422, the output end of the servo motor 13 is connected with a threaded rod 14, the threaded rod 14 respectively penetrates through the square frame 12 and the top plate 10, the threaded rod 14 and the square frame 12 form a relative rotation structure, and the threaded rod 14 is in threaded connection with the top plate 10, so that when the corresponding servo motor 13 drives a plurality of groups of threaded rods 14 to rotate in the same speed and the same direction, the top plate 10 can move upwards or downwards along with the threaded rod, and an operator can maintain and repair the purification and filtration part on the top plate 10 conveniently;
the bottom of the top plate 10 is uniformly provided with a filter plate 15 at one side close to the air inlet pipe 4, a plasma emitter bar component main body 16 is uniformly arranged at one side close to the exhaust pipe 5 at the bottom of the top plate 10, the top plate 10 at one side close to the air inlet pipe 4 of the filter plate 15 is provided with a groove 17, one end of the top plate 10 is uniformly provided with a motor main body 18, the model of the motor main body 18 can be 60ST-H01330, the output end of the motor main body 18 is connected with a first rotating shaft 19, the first rotating shaft 19 extends into the groove 17, the central axis of the first rotating shaft 19 is mutually vertical to the transverse central axis of the top plate 10, and the first rotating shaft 19 and the top plate 10 form a relative rotating structure, so that the motor main body 18 can drive the first rotating shaft 19 to rotate, and further complete subsequent operation;
the top plates 10 at two ends of the groove 17 are all fixed with fixing plates 20, the top of the fixing plate 20 near one end of the groove 17 is provided with a second rotating shaft 21, a first corrosion-resistant belt pulley mechanism 22 is connected between the second rotating shaft 21 and the first rotating shaft 19, the central axis of the second rotating shaft 21 is parallel to the central axis of the first rotating shaft 19, the second rotating shaft 21 and the fixing plate 20 form a relative rotating structure, the bottom of the fixing plate 20 near one end of the groove 17 is provided with a third rotating shaft 23, a second corrosion-resistant belt pulley mechanism 24 is connected between the third rotating shaft 23 and the second rotating shaft 21, the outer side of the second corrosion-resistant belt pulley mechanism 24 is provided with a wiping rod 25, when the motor body 18 drives the first rotating shaft 19 to rotate, the second rotating shaft 21 can rotate along with the third rotating shaft 23, the second corrosion-resistant belt pulley mechanism 24 can drive the wiping rod 25 to continuously and circularly move along with the third rotating shaft 23, when the scraping brush rod 25 moves downwards, the joint with the filter plate 15 can be kept, so that the filter plate 15 is scraped and brushed, and the filtering effect is ensured.
The working principle is as follows: when the multistage-filtering low-temperature plasma waste gas purification device is used, the device is powered on, the gas inlet pipe 4 is communicated with waste gas conveying equipment, the gas exhaust pipe 5 is communicated with waste gas subsequent treatment equipment, a proper amount of clean water is added into the liquid storage bin 6 through the liquid inlet pipe 8, gas enters the interior of the purification tank main body 3 through the gas inlet pipe 4, a plurality of groups of filter plates 15 are uniformly arranged on the top plate 10, so that the gas can carry out multistage filtering on impurities in the gas, meanwhile, a plurality of groups of motor main bodies 18 are opened, so that the motor main bodies 18 drive the corresponding first rotating shafts 19 to rotate, the second rotating shafts 21 can rotate along with the first rotating shafts 19 and the second rotating shafts 21 through the connection of the first corrosion-resistant belt pulley mechanisms 22 between the first rotating shafts 19 and the second rotating shafts 21, and the second rotating shafts 21 can drive the third rotating shafts 23 to rotate along with the second rotating shafts 21 through the connection of the second corrosion-resistant belt pulley mechanisms 24 between the second rotating shafts 21 and the third rotating shafts 23, so that the second corrosion-resistant belt pulley mechanism 24 drives the wiping rod 25 thereon to continuously and circularly move, and when the wiping rod 25 moves upwards, which is not in a state of being attached to the filter plate 15, and which is in a state of being attached to the filter plate 15 when the wiping rod 25 is moved downward, thereby the impurities attached on the filter plate 15 can fall down by hanging and brushing, the impurities finally fall into the corresponding liquid storage bin 6 and are mixed with the clean water in the liquid storage bin 6, the impurities are prevented from flying to the inside of the purification tank main body 3 again, therefore, the filtering effect of the filter plate 15 can be ensured, the gas enters the vicinity of the plasma emitter bar component main body 16 after being filtered in multiple stages, at the moment, the plasma emitter bar component main body 16 is opened, the plasma emitter bar component main body 16 releases low-temperature plasma to further purify the gas, and the purified gas enters subsequent purification equipment through the exhaust pipe 5;
when the filter plate 15 or the plasma emitter bar assembly main body 16 needs to be maintained, the corresponding servo motor 13 is controlled to drive the multiple groups of threaded rods 14 to rotate forward at the same speed and in the same direction, the multiple groups of threaded rods 14 are respectively connected with the top plate 10 in a threaded manner, the sealing piece 11 is in sliding connection with the sealing groove 9, so that the top plate 10 can move downwards at the moment to drive the sealing piece 11 to leave the inside of the sealing groove 9, the top plate 10 is further controlled to move upwards until the filter plate 15 and the plasma emitter bar assembly main body 16 leave the inside of the purification tank main body 3, an operator can conveniently and quickly maintain and repair the filter plate 15 and the plasma emitter bar assembly main body 16 leaving the purification tank main body 3, after the maintenance and repair are completed, the corresponding servo motor 13 is controlled to drive the multiple groups of threaded rods 14 to rotate reversely at the same speed and in the same direction, so that the top plate 10 drives the filter plate 15 and the plasma emitter bar assembly main body 16 to reenter the inside of the purification tank main body 3, until the sealing member 11 is completely inserted into the sealing groove 9 again, the purification tank main body 3 is kept sealed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a low temperature plasma exhaust gas purification equipment of multi-stage filtration, includes base (1), purifying tank main part (3) and roof (10), its characterized in that: the four corners position department at base (1) top all installs supporting legs (2), and the top of supporting legs (2) is fixed with purification tank main part (3), one side intercommunication of purification tank main part (3) has intake pipe (4), and purification tank main part (3) keep away from one side intercommunication of intake pipe (4) have blast pipe (5), one side that purification tank main part (3) bottom is close to intake pipe (4) evenly communicates has stock solution storehouse (6), the edge at purification tank main part (3) top has seted up seal groove (9), and the top of purification tank main part (3) is provided with roof (10), the edge of roof (10) bottom is pasted and is had sealing member (11), and sealing member (11) extend to the inside of seal groove (9), install square frame (12) on base (1) of supporting legs (2) avris, and servo motor (13) are installed to the bottom of square frame (12) inner wall, the output end of the servo motor (13) is connected with a threaded rod (14), the threaded rod (14) penetrates through the square frame (12) and the top plate (10) respectively, a filter plate (15) is uniformly installed on one side, close to the air inlet pipe (4), of the bottom of the top plate (10), a plasma emitter rod assembly main body (16) is uniformly installed on one side, close to the exhaust pipe (5), of the bottom of the top plate (10), a groove (17) is formed in the top plate (10), close to one side of the air inlet pipe (4), of the filter plate (15), a motor main body (18) is uniformly installed at one end of the top plate (10), the output end of the motor main body (18) is connected with a first rotating shaft (19), the first rotating shaft (19) extends into the groove (17), fixing plates (20) are fixed on the top plates (10) at two ends of the groove (17), and a second rotating shaft (21) is arranged at the top, close to one end of the fixing plate (20) of the groove (17), be connected with first corrosion-resistant belt pulley mechanism (22) between second pivot (21) and first pivot (19), the bottom that fixed plate (20) is close to recess (17) one end is provided with third pivot (23), and is connected with second corrosion-resistant belt pulley mechanism (24) between third pivot (23) and second pivot (21), brush bar (25) are installed in the outside of second corrosion-resistant belt pulley mechanism (24).
2. The multistage-filtration low-temperature plasma exhaust gas purification device according to claim 1, characterized in that: the bottom of the liquid storage bin (6) is communicated with a liquid discharge pipe (7), and the top of one side of the liquid storage bin (6) is communicated with a liquid inlet pipe (8).
3. The multistage-filtration low-temperature plasma exhaust gas purification device according to claim 1, characterized in that: the sealing element (11) is made of rubber, and the sealing element (11) and the sealing groove (9) form a relative sliding structure.
4. The multistage-filtration low-temperature plasma exhaust gas purification device according to claim 1, characterized in that: the threaded rod (14) and the square frame (12) form a relative rotation structure, and the threaded rod (14) is in threaded connection with the top plate (10).
5. The multistage-filtration low-temperature plasma exhaust gas purification device according to claim 1, characterized in that: the central axis of the first rotating shaft (19) is perpendicular to the transverse central axis of the top plate (10), and the first rotating shaft (19) and the top plate (10) form a relative rotating structure.
6. The multistage-filtration low-temperature plasma exhaust gas purification device according to claim 1, characterized in that: the central axis of the second rotating shaft (21) is parallel to the central axis of the first rotating shaft (19), and the second rotating shaft (21) and the fixing plate (20) form a relative rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535486.4U CN214552419U (en) | 2021-03-15 | 2021-03-15 | Multistage-filtration low-temperature plasma waste gas purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535486.4U CN214552419U (en) | 2021-03-15 | 2021-03-15 | Multistage-filtration low-temperature plasma waste gas purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214552419U true CN214552419U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120535486.4U Active CN214552419U (en) | 2021-03-15 | 2021-03-15 | Multistage-filtration low-temperature plasma waste gas purification equipment |
Country Status (1)
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|---|---|
| CN (1) | CN214552419U (en) |
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2021
- 2021-03-15 CN CN202120535486.4U patent/CN214552419U/en active Active
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