CN210473367U

CN210473367U - Plasma oxidation equipment for waste gas treatment

Info

Publication number: CN210473367U
Application number: CN201921250485.4U
Authority: CN
Inventors: 马小丰; 邓呈逊; 俞志敏
Original assignee: Hefei Jietong Environmental Technology Co ltd
Current assignee: Hefei Jietong Environmental Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-08
Anticipated expiration: 2029-08-05

Abstract

The utility model belongs to industrial waste gas handles the field, especially a plasma oxidation equipment for exhaust-gas treatment, to current filter plate can't effectively accomplish the effect that filtration efficiency improves through rotating the filter plate after taking place the filter effect and reducing, and this filter plate can not clear up the filter plate simultaneously when filtering, cause the filter plate to take place the problem of jam easily, present following scheme is proposed, and it is including handling the case, the inlet port has been seted up at the top of handling the case, and fixed mounting has the suction hood on the inlet port, and fixed mounting has the installation pole in the suction hood, and the bottom fixed mounting of installation pole has the draught fan, and fixed mounting has the actuating lever on the output shaft of draught fan, and the bottom fixed mounting of actuating lever has the flabellum. The utility model discloses rational in infrastructure, convenient operation, this draught fan can drive two brush heads and clear up simultaneously the top and the bottom of filter plate in the induced air, need not additionally set up control mechanism, and the filter plate can not take place to block up.

Description

Plasma oxidation equipment for waste gas treatment

Technical Field

The utility model relates to an industrial waste gas treatment technical field especially relates to a plasma oxidation equipment for exhaust-gas treatment.

Background

The general industrial waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like, and the industrial waste gas treatment gas specifically comprises acetone, butanone, butanol, methanol, formaldehyde, various organic waste gases and acid-base waste gases, for example, application number 201821171144.3 discloses a plasma oxidation device for industrial waste gas treatment, which comprises a filter box, an oxidation treatment box and an oxidation reaction kettle, wherein the top of the filter box is provided with an air inlet, a gas collecting hood is fixedly arranged at the air inlet, a support plate is fixedly arranged on the inner wall of the gas collecting hood, a through hole for air inlet is arranged on the support plate, a draught fan is fixedly arranged on the bottom surface of the support plate, a filter screen plate is arranged above the inner part of the filter box, rotating rods are fixedly arranged at two ends of the filter screen plate, one end of each, the rotary rod other end fixed mounting carousel, carousel and the perpendicular fixed mounting of handle, rose box left side surface are equipped with the holding chamber, holding intracavity wall fixed mounting electric telescopic handle, and the perpendicular fixed mounting of electric telescopic handle other end brush, brush and filter screen plate surface contact, the solid useless collecting box of rose box bottom surface slidable mounting. The utility model has the advantages of independent treatment of solid waste in waste gas and high waste gas treatment efficiency;

however, the plasma oxidation device needs the filter plate to filter the waste gas after the waste gas enters the filter box, the filter plate cannot effectively improve the filtering efficiency by rotating the filter plate after the filtering effect is reduced, and the filter plate cannot be cleaned simultaneously when filtering, so that the filter plate is easily blocked.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the filter plate in the prior art can not effectively improve the filtering efficiency by rotating the filter plate after the filter effect is reduced, and the filter plate can not be cleaned simultaneously when filtering, and the filter plate is easy to cause the filter plate to generate the defect of blockage, and the plasma oxidation equipment for waste gas treatment is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plasma oxidation device for waste gas treatment comprises a treatment box, wherein an air inlet hole is formed in the top of the treatment box, an air inlet cover is fixedly mounted on the air inlet hole, a mounting rod is fixedly mounted in the air inlet cover, an induced draft fan is fixedly mounted at the bottom of the mounting rod, a driving rod is fixedly mounted on an output shaft of the induced draft fan, and fan blades are fixedly mounted at the bottom end of the driving rod; handle incasement fixed mounting and have the filter plate, it rotates the hole all to have seted up two on the inner wall of case to handle, it installs first lead screw and second lead screw to rotate respectively in two rotation holes, it is equipped with actuating mechanism on the case to handle, actuating mechanism and first lead screw looks adaptation, the equal fixed mounting in one end of first lead screw and second lead screw has the sprocket, it has same chain to mesh on two sprockets, threaded mounting has first removal seat and second to remove the seat respectively on first lead screw and the second lead screw, the equal fixed mounting in one side that first removal seat and second removed the seat and are close to each other has the brush head, two brush heads all contact with the filter plate, the quad slit has all been seted up to one side that first removal seat and second removed the seat, equal slidable mounting has the square pole in two quad slits, the both ends of square pole are fixed mounting respectively on the both sides inner wall.

Preferably, the driving mechanism comprises a connecting rod, two fixed plates and a movable plate, the two fixed plates are fixedly mounted on one side of the treatment box, sliding holes are formed in the tops of the two fixed plates, the movable plate is slidably mounted in the sliding holes, a groove is formed in one side of the movable plate, the sliding seat slides back and forth in the groove and drives the movable plate to move back and forth, and the movable plate drives the gear to rotate back and forth.

Preferably, slidable mounting has the sliding seat in the recess, and one side of sliding seat rotates and installs the connecting block, has seted up the through-hole on the one side inner wall of processing case, and the connecting rod rotates and installs in the through-hole, and the one end fixed mounting of connecting rod has second bevel gear, and the transmission is connected with first bevel gear on the actuating lever, and first bevel gear and second bevel gear meshing drive first bevel gear and rotate when the actuating lever pivoted, and first bevel gear drives second bevel gear and rotates.

Preferably, handle one side of case and rotate and install the turning block, the equal fixed mounting of one end of turning block and connecting rod has a belt pulley, and the meshing has same belt on two belt pulleys, and fixed mounting has a control seat on the belt, and one side of control seat rotates and installs on the connecting block, and the one end of first lead screw extends to the outside and the fixed mounting who handles the case and has the gear, and one side welding of movable plate has the rack, and wheel and rack meshing, and the connecting rod drives the belt pulley and rotates, and the belt pulley drives belt transmission, and the belt drives control seat round trip movement.

Preferably, threaded holes are formed in one side of the first movable seat and one side of the second movable seat, the thread turning directions of the two threaded holes are opposite, the first screw rod and the second screw rod are respectively installed in the two threaded holes in a threaded mode, and when the first screw rod and the second screw rod rotate in the same direction, the first movable seat and the second movable seat are respectively driven to move in the direction away from each other.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the draught fan drives the fan blades to suck the waste gas into the gas inlet cover and the waste gas enters the treatment box, the waste gas is filtered by the filter plate and then enters a next processing procedure, the driving rod drives the first bevel gear to rotate while rotating, and a driving mechanism does not need to be additionally arranged to clean the filter plate;

(2) according to the scheme, the second bevel gear drives the connecting rod to rotate, the connecting rod drives the belt pulley to rotate, the gear drives the first screw rod to rotate back and forth, and the first screw rod drives the first movable seat to move back and forth;

(3) according to the scheme, the square rod passively slides in the square hole when the first moving seat moves, the back-and-forth moving track of the first moving seat can be limited, meanwhile, the first lead screw drives one of the chain wheels to rotate, and the second lead screw drives the second moving seat to move, so that the first moving seat and the second moving seat both drive the brush head to clean the top and the bottom of the filter plate;

the utility model discloses rational in infrastructure, convenient operation, this draught fan can drive two brush heads and clear up simultaneously the top and the bottom of filter plate in the induced air, need not additionally set up control mechanism, and the filter plate can not take place to block up.

Drawings

Fig. 1 is a schematic structural view of a plasma oxidation apparatus for treating waste gas according to the present invention;

fig. 2 is a schematic perspective view of a fixed plate and a movable plate of a plasma oxidation apparatus for treating waste gas according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a plasma oxidation apparatus for treating waste gas according to the present invention.

In the figure: the device comprises a treatment box 1, an air inlet cover 2, an induced draft fan 3, a driving rod 4, a filter plate 5, a first screw rod 6, a first moving seat 7, a brush head 8, a second screw rod 9, a chain wheel 10, a chain 11, a first bevel gear 12, a connecting rod 13, a second bevel gear 14, a belt pulley 15, a fixing plate 16, a belt 17, a gear 18, a control seat 19, a moving plate 20, a sliding seat 21 and a groove 22.

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.

Example 1

Referring to fig. 1-3, a plasma oxidation device for waste gas treatment comprises a treatment box 1, wherein an air inlet is formed in the top of the treatment box 1, an air inlet cover 2 is fixedly installed on the air inlet, an installation rod is fixedly installed in the air inlet cover 2, an induced draft fan 3 is fixedly installed at the bottom of the installation rod, a drive rod 4 is fixedly installed on an output shaft of the induced draft fan 3, and fan blades are fixedly installed at the bottom end of the drive rod 4; fixed mounting has the filter plate 5 in handling case 1, it rotates the hole to all seted up two on the inner wall of case 1 to handle, rotate respectively and install first lead screw 6 and second lead screw 9 in two rotation holes, it is equipped with actuating mechanism on case 1 to handle, actuating mechanism and first lead screw 6 looks adaptation, the equal fixed mounting of one end of first lead screw 6 and second lead screw 9 has sprocket 10, the meshing has same chain 11 on two sprockets 10, first lead screw 6 and second lead screw 9 are gone up respectively the screw thread and are installed first removal seat 7 and second and remove the seat, the equal fixed mounting in one side that first removal seat 7 and second removed the seat and are close to each other has brush head 8, two brush heads 8 all contact with filter plate 5, the quad slit has all been seted up to one side that first removal seat 7 and second removed the seat, equal slidable mounting has the quad bar in two quad slits, the both ends of quad bar are fixed mounting respectively on the both sides inner wall of handling case 1.

In this embodiment, the driving mechanism includes a connecting rod 13, two fixed plates 16 and a moving plate 20, the two fixed plates 16 are both fixedly mounted on one side of the processing box 1, sliding holes are both formed in the tops of the two fixed plates 16, the moving plate 20 is slidably mounted in the sliding holes, a groove 22 is formed in one side of the moving plate 20, a sliding seat 21 slides back and forth in the groove 22 and drives the moving plate 20 to move back and forth, and the moving plate 20 drives the gear 18 to rotate back and forth.

In this embodiment, slidable mounting has sliding seat 21 in recess 22, one side of sliding seat 21 rotates and installs the connecting block, the through-hole has been seted up on the one side inner wall of processing case 1, connecting rod 13 rotates and installs in the through-hole, the one end fixed mounting of connecting rod 13 has second bevel gear 14, the transmission is connected with first bevel gear 12 on the actuating lever 4, first bevel gear 12 and second bevel gear 14 mesh, drive first bevel gear 12 and rotate when actuating lever 4 pivoted, first bevel gear 12 drives second bevel gear 14 and rotates.

In this embodiment, handle one side of case 1 and rotate and install the turning block, the equal fixed mounting of one end of turning block and connecting rod 13 has belt pulley 15, the meshing has same belt 17 on two belt pulleys 15, fixed mounting has control seat 19 on the belt 17, one side of control seat 19 is rotated and is installed on the connecting block, the one end of first lead screw 6 extends to the outside and the fixed mounting who handles case 1 and has gear 18, the one side welding of movable plate 20 has the rack, gear 18 and rack toothing, connecting rod 13 drives belt pulley 15 and rotates, belt pulley 15 drives the transmission of belt 17, belt 17 drives control seat 19 round trip movement.

In this embodiment, threaded holes are formed in one side of the first movable seat 7 and one side of the second movable seat, the thread turning directions of the two threaded holes are opposite, the first lead screw 6 and the second lead screw 9 are respectively installed in the two threaded holes in a threaded manner, and when the first lead screw 6 and the second lead screw 9 rotate in the same direction, the first movable seat 7 and the second movable seat are respectively driven to move in directions away from each other.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of example 1:

a plasma oxidation device for waste gas treatment comprises a treatment box 1, wherein an air inlet hole is formed in the top of the treatment box 1, an air inlet cover 2 is fixedly installed on the air inlet hole through a bolt, an installation rod is fixedly installed in the air inlet cover 2 through a bolt, an induced draft fan 3 is fixedly installed at the bottom of the installation rod through a bolt, a driving rod 4 is fixedly installed on an output shaft of the induced draft fan 3 through a bolt, and fan blades are fixedly installed at the bottom end of the driving rod 4 through a bolt; there is filter plate 5 through bolt fixed mounting in handling case 1, it all has seted up two rotation holes on case 1's the inner wall to handle, rotate respectively and install first lead screw 6 and second lead screw 9 in two rotation holes, be equipped with actuating mechanism on handling case 1, actuating mechanism and 6 looks adaptations of first lead screw, the one end of first lead screw 6 and second lead screw 9 all has sprocket 10 through bolt fixed mounting, the meshing has same chain 11 on two sprockets 10, first lead screw 6 and second lead screw 9 are last respectively threaded mounting have first removal seat 7 and second to remove the seat, first removal seat 7 and second remove the seat one side that is close to each other and all have brush head 8 through bolt fixed mounting, two brush heads 8 all contact with filter plate 5, the quad slit has all been seted up to one side that first removal seat 7 and second removed the seat, two quad slits all slidable mounting have the square pole, the both ends of square pole are respectively through bolt fixed mounting on the both sides inner wall of handling case 1.

In this embodiment, the driving mechanism includes a connecting rod 13, two fixed plates 16 and a moving plate 20, the two fixed plates 16 are all fixedly mounted on one side of the processing box 1 through bolts, sliding holes are respectively formed in the tops of the two fixed plates 16, the moving plate 20 is slidably mounted in the sliding holes, a groove 22 is formed in one side of the moving plate 20, a sliding seat 21 slides back and forth in the groove 22 and drives the moving plate 20 to move back and forth, and the moving plate 20 drives the gear 18 to rotate back and forth.

In this embodiment, slidable mounting has sliding seat 21 in recess 22, one side of sliding seat 21 rotates and installs the connecting block, the through-hole has been seted up on the one side inner wall of processing case 1, connecting rod 13 rotates and installs in the through-hole, bolt fixed mounting has second bevel gear 14 to the one end of connecting rod 13, the transmission is connected with first bevel gear 12 on the actuating lever 4, first bevel gear 12 and second bevel gear 14 mesh, drive first bevel gear 12 and rotate when actuating lever 4 pivoted, first bevel gear 12 drives second bevel gear 14 and rotates.

In this embodiment, handle one side of case 1 and rotate and install the turning block, the turning block all has belt pulley 15 through bolt fixed mounting with the one end of connecting rod 13, the meshing has same belt 17 on two belt pulleys 15, there is control seat 19 through bolt fixed mounting on the belt 17, one side of control seat 19 is rotated and is installed on the connecting block, the one end of first lead screw 6 extends to the outside of handling case 1 and has gear 18 through bolt fixed mounting, the welding of one side of movable plate 20 has the rack, gear 18 and rack toothing, connecting rod 13 drives belt pulley 15 and rotates, belt pulley 15 drives the transmission of belt 17, belt 17 drives control seat 19 round trip movement.

In the embodiment, the driving rod 4 is driven to rotate by the draught fan 3, the driving rod 4 drives the fan blades to rotate, the fan blades suck the exhaust gas into the air inlet cover 2 and enter the treatment box 1, the exhaust gas enters the next processing procedure after being filtered by the filter plate 5, the driving rod 4 drives the first bevel gear 12 to rotate while rotating, the first bevel gear 12 drives the second bevel gear 14 to rotate, a driving mechanism is not additionally arranged to clean the filter plate 5, the second bevel gear 14 drives the connecting rod 13 to rotate, the connecting rod 13 drives the belt pulley 15 to rotate, the belt pulley 15 drives the belt 17 to transmit, the belt 17 drives the control seat 19 to move back and forth, the control seat 19 drives the connecting block to rotate and drive the connecting block to move back and forth, the sliding seat 21 slides back and forth in the groove 22 and drives the moving plate 20 to move back and forth, and the moving, the gear 18 drives the first screw rod 6 to rotate back and forth, the first screw rod 6 drives the first movable seat 7 to move back and forth, the square rod slides in the square hole passively when the first movable seat 7 moves, the back and forth movement track of the first movable seat 7 can be limited, meanwhile, the first screw rod 6 drives one of the chain wheels 10 to rotate, the chain wheel 10 drives the other chain wheel 10 to rotate through the transmission chain 11, the other chain wheel 10 drives the second screw rod 9 to rotate, the second screw rod 9 drives the second movable seat to move, and when the first screw rod 6 and the second screw rod 9 rotate simultaneously in the same direction, the first movable seat 7 and the second movable seat move in the direction away from each other, so that the first movable seat 7 and the second movable seat both drive the brush head 8 to clean the top and the bottom of the filter plate 5, the utility model has reasonable structure and convenient operation, the draught fan 3 can drive the two brush heads 8 to clean the top and the bottom of the filter plate 5 simultaneously while inducing wind, no additional control mechanism is needed, and the filter plate 5 can not be blocked.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The plasma oxidation equipment for waste gas treatment comprises a treatment box (1) and is characterized in that an air inlet hole is formed in the top of the treatment box (1), an air inlet cover (2) is fixedly installed on the air inlet hole, an installation rod is fixedly installed in the air inlet cover (2), an induced draft fan (3) is fixedly installed at the bottom of the installation rod, a driving rod (4) is fixedly installed on an output shaft of the induced draft fan (3), and fan blades are fixedly installed at the bottom end of the driving rod (4);

a filter plate (5) is fixedly arranged in the treatment box (1), two rotating holes are formed in the inner wall of the treatment box (1), a first screw rod (6) and a second screw rod (9) are respectively rotatably arranged in the two rotating holes, a driving mechanism is arranged on the treatment box (1), the driving mechanism is matched with the first screw rod (6), chain wheels (10) are respectively and fixedly arranged at one ends of the first screw rod (6) and the second screw rod (9), the two chain wheels (10) are meshed with a same chain (11), a first movable seat (7) and a second movable seat are respectively and threadedly arranged on the first screw rod (6) and the second screw rod (9), brush heads (8) are respectively and fixedly arranged at one sides of the first movable seat (7) and the second movable seat, the two brush heads (8) are respectively contacted with the filter plate (5), square holes are respectively formed at one sides of the first movable seat (7) and the second movable seat, the two square holes are internally and slidably provided with square rods, and the two ends of each square rod are respectively and fixedly arranged on the inner walls of the two sides of the treatment box (1).

2. The plasma oxidation equipment for waste gas treatment according to claim 1, wherein the driving mechanism comprises a connecting rod (13), two fixed plates (16) and a moving plate (20), the two fixed plates (16) are fixedly arranged on one side of the treatment box (1), sliding holes are formed in the tops of the two fixed plates (16), the moving plate (20) is slidably arranged in the sliding holes, and a groove (22) is formed in one side of the moving plate (20).

3. The plasma oxidation equipment for waste gas treatment according to claim 2, wherein a sliding seat (21) is slidably mounted in the groove (22), a connecting block is rotatably mounted on one side of the sliding seat (21), a through hole is formed in the inner wall of one side of the treatment box (1), the connecting rod (13) is rotatably mounted in the through hole, a second bevel gear (14) is fixedly mounted at one end of the connecting rod (13), a first bevel gear (12) is in transmission connection with the driving rod (4), and the first bevel gear (12) is meshed with the second bevel gear (14).

4. The plasma oxidation equipment for waste gas treatment according to claim 1, wherein a rotating block is rotatably mounted on one side of the treatment box (1), belt pulleys (15) are fixedly mounted on the rotating block and one end of the connecting rod (13), the two belt pulleys (15) are meshed with the same belt (17), a control seat (19) is fixedly mounted on the belt (17), one side of the control seat (19) is rotatably mounted on the connecting block, one end of the first lead screw (6) extends to the outer side of the treatment box (1) and is fixedly mounted with a gear (18), a rack is welded on one side of the moving plate (20), and the gear (18) is meshed with the rack.

5. The plasma oxidation equipment for waste gas treatment according to claim 1, wherein one side of the first movable seat (7) and one side of the second movable seat are both provided with threaded holes, the thread directions of the two threaded holes are opposite, and the first screw rod (6) and the second screw rod (9) are respectively installed in the two threaded holes in a threaded manner.