CN217473106U

CN217473106U - RTO's exhaust treatment device based on environmental protection

Info

Publication number: CN217473106U
Application number: CN202122823485.2U
Authority: CN
Inventors: 王卫星; 刘杰
Original assignee: Zhongqing Lvneng Environmental Protection Suzhou Co ltd
Current assignee: Zhongqing Lvneng Environmental Protection Suzhou Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-09-23
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a RTO's exhaust treatment device based on environmental protection relates to exhaust-gas treatment equipment technical field. Including handling the case, handle incasement portion and be provided with smoke and dust filter chamber and organic waste gas filter chamber, one side of smoke and dust filter chamber is provided with the intake pipe, be provided with smoke and dust filter equipment in the smoke and dust filter chamber, be provided with organic solvent in the organic waste gas filter chamber, and its one side is provided with the blast pipe, the top of handling the case still is provided with the fan, connecting pipe intercommunication smoke and dust filter chamber is passed through to the one end of fan, its other end rotates the pivot that is connected with inside admission line that is provided with, the pivot extends into organic waste gas filter chamber, and rotate with handling the case and be connected, the bottom of pivot is provided with hollow stirring leaf, the admission line of the inner chamber intercommunication pivot of stirring leaf. This exhaust treatment device based on RTO of environmental protection can carry out follow-up filtration to the waste gas that is not purified by complete high temperature combustion for waste gas is fully purified, and purifying and filtering effect is good.

Description

RTO's exhaust treatment device based on environmental protection

Technical Field

The utility model relates to a waste gas treatment equipment technical field specifically is a RTO's exhaust treatment device based on environmental protection.

Background

The RTO is also called heat accumulating type thermal incinerator, is an environment-friendly device which directly burns waste gas by means of heat energy, can treat waste gas in almost all industries such as spray painting, baking finish, printing, plastic cement, chemical engineering, electrophoresis, coating, electronics and the like, and has the characteristics of high thermal efficiency, low operation cost, capability of treating waste gas with large air volume and low concentration and the like.

Although the RTO incinerator can burn exhaust gas at a high temperature to produce carbon dioxide and water after combustion, the exhaust gas discharged therefrom inevitably contains impurities.

SUMMERY OF THE UTILITY MODEL

The utility model provides a RTO's exhaust treatment device based on environmental protection to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly RTO-based waste gas treatment device comprises a treatment box, wherein a smoke filter cavity and an organic waste gas filter cavity are arranged in the treatment box, an air inlet pipe is arranged on one side of the smoke filter cavity, a smoke filter device is arranged in the smoke filter cavity, an organic solvent is arranged in the organic waste gas filter cavity, an exhaust pipe is arranged on one side of the organic waste gas filter cavity, a fan is further arranged at the top of the treatment box, one end of the fan is communicated with the smoke filter cavity through a connecting pipe, the other end of the fan is rotatably connected with a rotating shaft in which an air inlet pipeline is arranged, the rotating shaft extends into the organic waste gas filter cavity and is rotatably connected with the treatment box, a hollow stirring blade is arranged at the bottom of the rotating shaft, an inner cavity of the stirring blade is communicated with the air inlet pipeline of the rotating shaft, an exhaust hole is formed in the top of the stirring blade, a protection box sleeved on the surface of the rotating shaft is further arranged at the top of the treatment box, a driving device for driving the rotating shaft to rotate is arranged in the protection box.

Furthermore, an aeration head is arranged in the exhaust hole.

Further, drive arrangement includes first motor, set up first motor in the guard box, the output shaft cover of first motor is equipped with first awl tooth, the surface cover of pivot is equipped with the second awl tooth with first awl tooth meshing transmission.

Furthermore, the smoke dust filtering device comprises a filter screen and filter cloth, and the filter screen () and the filter cloth () are sequentially arranged along the direction far away from the air inlet pipe.

Further, the bottom of smoke and dust filter chamber is provided with the row hopper, the row hopper is located between filter screen and the filter cloth, the row hopper is located still to be provided with vibrating device between filter screen and the filter cloth.

Further, vibrating device includes second motor, cam, uide bushing, movable rod and spring, the front side of handling the case is provided with the second motor, the output shaft of second motor runs through and handles the case and extend to between filter screen and the filter cloth, the output shaft cover of second motor is equipped with the cam, the inner wall of smoke and dust filter chamber is located the both sides of cam and all is connected with the uide bushing through the dead lever, it is provided with the movable rod to slide in the uide bushing, the part cover that the movable rod is located the uide bushing is equipped with the spring.

Compared with the prior art, the utility model provides a RTO's exhaust treatment device based on environmental protection possesses following beneficial effect: this exhaust treatment device based on RTO of environmental protection can carry out follow-up filtration to the waste gas that is not purified by complete high temperature combustion for waste gas is fully purified, and purifying and filtering effect is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is an enlarged schematic view of the point A of the present invention;

fig. 4 is an enlarged schematic view of the utility model at the position B;

fig. 5 is a schematic structural view of the stirring blade of the present invention.

In the figure: 1. a treatment tank; 2. a smoke dust filter chamber; 3. an organic waste gas filter chamber; 4. an air inlet pipe; 5. an exhaust pipe; 6. a fan; 7. a rotating shaft; 8. stirring blades; 9. an aeration head; 10. a protection box; 11. a first motor; 12. filtering with a screen; 13. filtering cloth; 14. a discharge hopper; 15. a second motor; 16. a cam; 17. a guide sleeve; 18. a movable rod; 19. a spring.

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 utility model discloses an environmental friendly RTO-based waste gas treatment device, comprising a treatment tank 1, wherein the treatment tank 1 is provided with a smoke filter cavity 2 and an organic waste gas filter cavity 3, one side of the smoke filter cavity 2 is provided with an air inlet pipe 4, the smoke filter cavity 2 is provided with a smoke filter device, the organic waste gas filter cavity 3 is provided with an organic solvent, and one side is provided with an exhaust pipe 5, the top of the treatment tank 1 is further provided with a fan 6, one end of the fan 6 is communicated with the smoke filter cavity 2 through a connecting pipe, the other end is rotatably connected with a rotating shaft 7 which is provided with an air inlet pipe inside, the rotating shaft 7 extends into the organic waste gas filter cavity 3 and is rotatably connected with the treatment tank 1, the bottom of the rotating shaft 7 is provided with a hollow stirring blade 8, the inner cavity of the stirring blade 8 is communicated with the air inlet pipe of the rotating shaft 7, the top of stirring leaf 8 is provided with the exhaust hole, the top of handling case 1 still is provided with the guard box 10 of cover establishing at pivot 7 surface, is provided with the drive shaft 7 pivoted drive arrangement in the guard box 10.

Specifically, an aeration head 9 is arranged in the exhaust hole.

In this embodiment, the aeration head 9 is arranged to make the exhaust gas in a bubble state when being discharged from the inner cavity of the stirring blade 8 into the organic solvent, so that the exhaust gas can fully contact the organic solvent to promote the dissolution of the organic solvent.

Specifically, the driving device comprises a first motor 11, the first motor 11 is arranged in the protection box 10, first bevel teeth are sleeved on an output shaft of the first motor 11, and second bevel teeth in meshing transmission with the first bevel teeth are sleeved on the surface of the rotating shaft 7.

In this embodiment, first motor 11 starts, and accessible gear drive drives pivot 7 and rotates, and then makes stirring leaf 8 rotate, and then can stir organic solvent, promotes the mixture of waste gas and organic solvent, and then promotes the purification efficiency of waste gas.

Specifically, the smoke dust filtering device comprises a filter screen 12 and a filter cloth 13 which are sequentially arranged along the direction far away from the air inlet pipe 4.

In this embodiment, the filter screen 12 and the filter cloth 13 can filter and adsorb soot particles contained in the exhaust gas.

Specifically, the bottom of smoke and dust filter chamber 2 is provided with row hopper 14, row hopper 14 is located between filter screen 12 and filter cloth 13, row hopper 14 is located still to be provided with vibrating device between filter screen 12 and the filter cloth 13.

In this embodiment, vibrating device's setting, vibratile filter screen 12 with filter cloth 13 for adhere to filter screen 12 with 13 surperficial smoke and dust granules of filter cloth are shaken to fall in arranging hopper 14, and then can prolong filter screen 12 with filter cloth 13's life arranges hopper 14's setting, also conveniently handle filter screen 12 with the smoke and dust granule of accumulation between the filter cloth 13.

Specifically, vibrating device includes second motor 15, cam 16, uide bushing 17, movable rod 18 and spring 19, the front side of handling case 1 is provided with second motor 15, the output shaft of second motor 15 runs through and handles case 1 and extend to between filter screen 12 and the filter cloth 13, the output shaft cover of second motor 15 is equipped with cam 16, the both sides that the inner wall of smoke and dust filter chamber 2 is located cam 16 all are connected with uide bushing 17 through the dead lever, it is provided with movable rod 18 to slide in the uide bushing 17, the partial cover that movable rod 18 is located uide bushing 17 is equipped with spring 19.

In this embodiment, the surface cover of movable rod 18 is equipped with the stopper that makes it unable to break away from uide bushing 17, the inner wall of uide bushing 17 is connected to spring 19's one end, the stopper is connected to its other end, start as second motor 15, can drive cam 16 and rotate, cam 16's rotation can constantly contradict and keep away from movable rod 18, make movable rod 18 constantly slide and contradict and keep away from filter screen 12 or filter cloth 13 along uide bushing 17, and then can make filter screen 12 or filter cloth 13 vibrated.

When the exhaust gas purification device is used, air enters the smoke filter cavity 2 from the air inlet pipe 4 through RTO (regenerative thermal oxidizer) treatment, smoke particles in the smoke filter cavity are filtered by the filter screen 12 or the filter cloth 13 and then are extracted by the fan 6, the air inlet pipeline of the rotating shaft 7 and the inside of the stirring blade 8 are discharged from the aeration head 9, the first motor 11 is started, the rotating shaft 7 can be driven to rotate, the stirring blade 8 can stir an organic solvent while discharging the exhaust gas, further, VOCS (volatile organic compounds) in the exhaust gas can be fully dissolved in the organic solvent, and the exhaust gas after being filtered and purified is discharged from the exhaust pipe 5.

To sum up, this exhaust treatment device based on RTO of environmental protection can carry out follow-up filtration to the waste gas that is not purified by complete high temperature combustion for waste gas is fully purified, and purifying and filtering effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaust treatment device based on RTO of environmental protection, is including handling case (1), its characterized in that: the device is characterized in that a smoke filter cavity (2) and an organic waste gas filter cavity (3) are arranged in the treatment box (1), an air inlet pipe (4) is arranged on one side of the smoke filter cavity (2), a smoke filter device is arranged in the smoke filter cavity (2), an organic solvent is arranged in the organic waste gas filter cavity (3), an exhaust pipe (5) is arranged on one side of the organic waste gas filter cavity, a fan (6) is further arranged at the top of the treatment box (1), one end of the fan (6) is communicated with the smoke filter cavity (2) through a connecting pipe, the other end of the fan is rotatably connected with a rotating shaft (7) with an air inlet pipeline arranged inside, the rotating shaft (7) extends into the organic waste gas filter cavity (3) and is rotatably connected with the treatment box (1), a hollow stirring blade (8) is arranged at the bottom of the rotating shaft (7), the inner cavity of the stirring blade (8) is communicated with the air inlet pipeline of the rotating shaft (7), the top of stirring leaf (8) is provided with the exhaust hole, the top of handling case (1) still is provided with the guard box (10) of cover establishing at pivot (7) surface, is provided with drive pivot (7) pivoted drive arrangement in guard box (10).

2. The exhaust gas treatment device based on an eco-friendly RTO according to claim 1, wherein: an aeration head (9) is arranged in the exhaust hole.

3. The exhaust gas treatment device based on an eco-friendly RTO according to claim 1, wherein: the driving device comprises a first motor (11), the first motor (11) is arranged in the protection box (10), first bevel teeth are sleeved on an output shaft of the first motor (11), and second bevel teeth meshed with the first bevel teeth for transmission are sleeved on the surface of the rotating shaft (7).

4. The exhaust gas treatment device based on an eco-friendly RTO according to claim 1, wherein: the smoke and dust filter equipment includes filter screen (12) and filter cloth (13), filter screen (12) with filter cloth (13) set gradually along the direction of keeping away from intake pipe (4).

5. The exhaust gas treatment device based on an eco-friendly RTO according to claim 1, wherein: the bottom of smoke and dust filter chamber (2) is provided with row hopper (14), row hopper (14) are located between filter screen (12) and filter cloth (13), it still is provided with vibrating device to arrange hopper (14) and is located between filter screen (12) and filter cloth (13).

6. The exhaust gas treatment device based on an eco-friendly RTO according to claim 1, wherein: vibrating device includes second motor (15), cam (16), uide bushing (17), movable rod (18) and spring (19), the front side of handling case (1) is provided with second motor (15), the output shaft of second motor (15) runs through and handles case (1) and extends to between filter screen (12) and filter cloth (13), the output shaft cover of second motor (15) is equipped with cam (16), the both sides that the inner wall of smoke and dust rose chamber (2) is located cam (16) all are connected with uide bushing (17) through the dead lever, it is provided with movable rod (18) to slide in uide bushing (17), the part cover that movable rod (18) are located uide bushing (17) is equipped with spring (19).