CN216259908U - VOC organic waste gas adsorbs desorption processing apparatus - Google Patents
VOC organic waste gas adsorbs desorption processing apparatus Download PDFInfo
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- CN216259908U CN216259908U CN202122582568.7U CN202122582568U CN216259908U CN 216259908 U CN216259908 U CN 216259908U CN 202122582568 U CN202122582568 U CN 202122582568U CN 216259908 U CN216259908 U CN 216259908U
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Abstract
The utility model discloses a VOC organic waste gas adsorption and desorption treatment device which comprises a filter box, wherein the bottom of the filter box is of a conical structure and is fixedly communicated with a discharge valve, the right side of the filter box is fixedly connected with a water tank, the right side of the top of the water tank is communicated with and is fixedly provided with an air outlet pipe, a box-shaped active carbon filter screen with the top and the right side both provided with openings is fixedly connected between the inner wall of the top of the filter box and the inner wall of the right side of the filter box, a gas collecting hood positioned in the box-shaped active carbon filter screen is embedded on the inner wall of the right side of the filter box, the right side of the gas collecting hood extends to the outside of the filter box and is fixedly communicated with an L-shaped exhaust pipe, and the bottom end of the L-shaped exhaust pipe extends to the inside of the water tank. The box-shaped activated carbon filter screen adsorption and purification device is convenient for adsorbing and purifying waste gas, filtering particle impurities in the waste gas, quickly and automatically performing back-blowing desorption impurity removal on the box-shaped activated carbon filter screen, reducing the phenomenon of manual disassembly and assembly and cleaning of personnel, saving time and labor, improving the working efficiency and meeting the use requirements.
Description
Technical Field
The utility model relates to the technical field of organic waste gas treatment equipment, in particular to a VOC organic waste gas adsorption and desorption treatment device.
Background
The organic waste gas is called VOC for short, which is a part of gaseous pollutants, and comes from chemical waste gas, fluorine-containing waste gas, gaseous hydrocarbons, foul gas and the like discharged by various industries, and the organic waste gas is not allowed to be directly discharged into the atmosphere and must be purified.
During waste gas treatment, an activated carbon filter screen inside an adsorption filter box is often used for adsorbing and filtering toxic gas, the removal effect of organic waste gas is good by an activated carbon adsorption method, but the outer side of the activated carbon filter screen is easily blocked and saturated by particle impurities in the waste gas; present VOC organic waste gas adsorbs desorption processing apparatus, it exists not convenient for fast to the shortcoming of active carbon filter screen blowback desorption edulcoration, needs personnel to waste time and energy the dismouting and takes out the clearance, and work efficiency is low, can not satisfy the user demand, and we have proposed a VOC organic waste gas adsorbs desorption processing apparatus for solve above-mentioned problem for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a VOC organic waste gas adsorption and desorption treatment device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a VOC organic waste gas adsorption and desorption treatment device comprises a filter box, wherein the bottom of the filter box is of a conical structure and is fixedly communicated with a discharge valve, the right side of the filter box is fixedly connected with a water tank, the right side of the top of the water tank is communicated with and is fixedly provided with an air outlet pipe, a box-shaped active carbon filter screen with an opening arranged at the top and the right side is fixedly connected between the inner wall of the top of the filter box and the inner wall of the right side of the filter box, a gas collecting hood positioned in the box-shaped active carbon filter screen is embedded on the inner wall of the right side of the filter box, the right side of the gas collecting hood extends to the outside of the filter box and is fixedly communicated with an L-shaped exhaust pipe, and the bottom end of the L-shaped exhaust pipe extends to the inside of the water tank;
the top of the filter box is fixedly connected with a round box with an opening arranged on the front side, the left side of the round box is communicated and fixed with a first L-shaped pipe, the bottom end of the first L-shaped pipe is communicated and fixed with a second L-shaped pipe, the right end of the second L-shaped pipe is communicated and fixed with the left side of the filter box, the right side of the round box is communicated and fixed with a waste gas inlet pipe, the top of the round box is communicated and fixed with a fresh air inlet pipe, the round box is internally and movably sleeved with a round plate in a sealing manner, a rectangular groove is formed in the front side of the round plate, an air inlet hole is formed in the right inner wall of the rectangular groove, an air outlet hole is formed in the left inner wall of the rectangular groove, an air pump is fixedly connected to the bottom inner wall of the rectangular groove, an air inlet of the air pump is communicated and fixed with the left end of the air inlet hole, an air outlet of the air pump is communicated and fixed with the left side of the air outlet hole, a band-type brake motor is fixedly connected to the rear side of the round box, and an output shaft of the band-type brake motor extends into the round box and is fixedly connected with the rear side of the round box, the bottom of the round box is communicated with and fixed with a back-blowing desorption mechanism, and the bottom of the back-blowing desorption mechanism extends into the box-shaped activated carbon filter screen.
Preferably, the back-blowing desorption mechanism comprises an L-shaped back-blowing pipe which is communicated and fixed at the bottom of the round box, the bottom of the L-shaped back-blowing pipe extends into the box-shaped activated carbon filter screen, the right end of the L-shaped back-blowing pipe is of a plugging structure, and the bottom and the left side of the L-shaped back-blowing pipe are communicated and fixed with a plurality of air outlet heads.
Preferably, a support plate is fixedly connected to the left side of the bottom of the filter box, and water is filled in the water tank.
Preferably, a tapered hole fixedly connected with the outer side of the wind collecting cover is formed in the inner wall of the right side of the filter box.
Preferably, a first round hole fixedly connected with the outer side of the second L-shaped pipe is formed in the inner wall of the left side of the filter box.
Preferably, the outer side of the circular plate is bonded and sleeved with a sealing rubber sleeve, the outer side of the sealing rubber sleeve is connected with the inner wall of the circular box in a sliding mode, the inner walls of the two sides of the sealing rubber sleeve are provided with vent holes, and the two vent holes are communicated with the air inlet hole and the air outlet hole respectively.
Preferably, a second round hole is formed in the inner wall of the rear side of the round box, a bearing is fixedly sleeved in the second round hole, and an inner ring of the bearing is fixedly sleeved on the outer side of an output shaft of the band-type brake motor.
Preferably, the inner wall of the bottom of the round box is provided with a mounting hole fixedly connected with the outer side of the L-shaped blowback pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the organic waste gas is pumped into the first L-shaped pipe through the air inlet hole by the air inlet of the air pump, then enters the filter box through the second L-shaped pipe and penetrates into the box-shaped activated carbon filter screen from outside to inside, the granular impurities in the organic waste gas can be filtered and shielded outside the box-shaped activated carbon filter screen, the waste gas enters the water through the gas collecting hood and the L-shaped exhaust pipe in sequence, the water further purifies the organic waste gas, and the purified gas floats upwards and is discharged through the gas outlet pipe, the waste gas can be filtered, adsorbed and purified;
during desorption, personnel forward start band-type brake motor makes it drive the plectane and rotate, the plectane drives the air pump, inlet port and venthole rotate, along with rotating, the inlet port advances the pipe with fresh air gradually and aligns the intercommunication this moment, the venthole aligns the intercommunication with L shape blowback pipe gradually this moment, the air pump loops through inlet port and fresh air and advances the outside fresh air of pipe extraction, and blow in L shape blowback pipe downwards through the venthole in, fresh air blows box-shaped active carbon filter screen from inside to outside through a plurality of air-out heads, can be stained with the box-shaped active carbon filter screen outside and attach accumulational impurity and outwards blow off, personnel open the bleeder valve, the impurity that blows off this moment downwards discharges through the bleeder valve, realize the effect of quick automatic desorption edulcoration.
The box-shaped activated carbon filter screen adsorption and purification device is convenient for adsorbing and purifying waste gas, filtering particle impurities in the waste gas, quickly and automatically performing back-blowing desorption impurity removal on the box-shaped activated carbon filter screen, reducing the phenomenon of manual disassembly and assembly and cleaning of personnel, saving time and labor, improving the working efficiency and meeting the use requirements.
Drawings
Fig. 1 is a schematic structural diagram of a VOC organic waste gas adsorption and desorption treatment device according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4 is a schematic diagram of a right view structure of a circular box, a circular plate and a band-type brake motor connecting piece of the VOC organic waste gas adsorption and desorption treatment device provided by the utility model.
In the figure: 100. a filter box; 101. a discharge valve; 200. a water tank; 201. an L-shaped exhaust pipe; 1. a box-shaped active carbon filter screen; 2. a second L-shaped tube; 3. a round box; 4. an exhaust gas inlet pipe; 5. a first L-shaped tube; 6. a fresh air inlet pipe; 7. an L-shaped blowback pipe; 8. an air outlet head; 9. a circular plate; 10. an air inlet; 11. an air outlet; 12. a rectangular groove; 13. an air pump; 14. a band-type brake motor; 15. and (5) sealing the rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a VOC organic waste gas adsorption and desorption treatment device comprises a filter box 100, the bottom of the filter box 100 is provided with a conical structure and is communicated and fixed with a discharge valve 101, the right side of the filter box 100 is fixedly connected with a water tank 200, the right side of the top of the water tank 200 is communicated and fixed with an air outlet pipe, a box-shaped activated carbon filter screen 1 with the top and the right side both provided with openings is fixedly connected between the inner wall of the top of the filter box 100 and the inner wall of the right side, a gas collecting hood located in the box-shaped activated carbon filter screen 1 is embedded on the inner wall of the right side of the filter box 100, the right side of the gas collecting hood extends to the outside of the filter box 100 and is communicated and fixed with an L-shaped exhaust pipe 201, and the bottom end of the L-shaped exhaust pipe 201 extends to the water tank 200;
the top of the filter box 100 is fixedly connected with a round box 3 with an opening arranged on the front side, the left side of the round box 3 is communicated with and fixed with a first L-shaped pipe 5, the bottom end of the first L-shaped pipe 5 is communicated with and fixed with a second L-shaped pipe 2, the right end of the second L-shaped pipe 2 is communicated with and fixed with the left side of the filter box 100, the right side of the round box 3 is communicated with and fixed with a waste gas inlet pipe 4, the top of the round box 3 is communicated with and fixed with a fresh air inlet pipe 6, a round plate 9 is hermetically and movably sleeved in the round box 3, the front side of the round plate 9 is provided with a rectangular groove 12, the right inner wall of the rectangular groove 12 is provided with an air inlet 10, the left inner wall of the rectangular groove 12 is provided with an air outlet 11, the bottom inner wall of the rectangular groove 12 is fixedly connected with an air pump 13, the air inlet of the air pump 13 is communicated with and fixed with the left end of the air inlet 10, the air outlet of the air pump 13 is communicated with and fixed with the left side of the air outlet 11, the rear side of the round box 3 is fixedly connected with a band-type brake motor 14, an output shaft of the band-type brake motor 14 extends into the round box 3 and is fixedly connected with the rear side of the circular plate 9, the bottom of the round box 3 is communicated with and fixed with a back-blowing desorption mechanism, and the bottom of the back-blowing desorption mechanism extends into the box-shaped activated carbon filter screen 1;
the back-blowing desorption mechanism comprises an L-shaped back-blowing pipe 7 which is communicated and fixed at the bottom of the round box 3, the bottom of the L-shaped back-blowing pipe 7 extends into the box-shaped activated carbon filter screen 1, the right end of the L-shaped back-blowing pipe 7 is of a plugging structure, and the bottom and the left side of the L-shaped back-blowing pipe 7 are communicated and fixed with a plurality of air outlet heads 8.
In the utility model, a support plate is fixedly connected to the left side of the bottom of a filter box 100, a water tank 200 is filled with water, a tapered hole fixedly connected with the outer side of an air collecting cover is formed in the inner wall of the right side of the filter box 100, a first round hole fixedly connected with the outer side of a second L-shaped pipe 2 is formed in the inner wall of the left side of the filter box 100, a sealing rubber sleeve 15 is bonded and sleeved on the outer side of a circular plate 9, the outer side of the sealing rubber sleeve 15 is connected with the inner wall of a round box 3 in a sliding manner, vent holes are formed in the inner walls of the two sides of the sealing rubber sleeve 15, the two vent holes are respectively communicated with an air inlet hole 10 and an air outlet hole 11, a second round hole is formed in the inner wall of the rear side of the round box 3, a bearing is fixedly sleeved in the second round hole, the inner ring of the bearing is fixedly sleeved on the outer side of an output shaft of a band-type brake motor 14, and a mounting hole fixedly connected with the outer side of an L-shaped back-blowing pipe 7 is formed in the inner wall of the bottom of the round box 3, the utility model is convenient for absorbing and purifying waste gas, and filter the particle impurity in the waste gas, and be convenient for fast automatic to box-shaped active carbon filter screen 1 blowback desorption edulcoration, reduce the phenomenon of the manual dismouting clearance of personnel, labour saving and time saving improves work efficiency, satisfies the user demand.
The working principle is as follows: when adsorption and filtration are carried out, the air pump 13 is started, an air inlet of the air pump 13 sucks the waste gas inlet pipe 4 through the air inlet hole 10, so that organic waste gas sequentially enters the first L-shaped pipe 5 through the waste gas inlet pipe 4, the air inlet hole 10, the air pump 13 and the air outlet hole 11 and then enters the filter box 100 through the second L-shaped pipe 2, the waste gas further penetrates into the box-shaped activated carbon filter screen 1 from outside to inside, at the moment, the box-shaped activated carbon filter screen 1 can filter and shield particle impurities in the organic waste gas outside the organic waste gas, the box-shaped activated carbon filter screen 1 carries out adsorption and purification on the organic waste gas, the waste gas sequentially enters water through the gas collecting hood and the L-shaped exhaust pipe 201, the water further purifies the organic waste gas, and the purified gas floats upwards and is discharged through the gas outlet pipe, so that the waste gas is conveniently adsorbed and purified and the particle impurities in the waste gas are filtered;
during desorption, a person starts the band-type brake motor 14 in the forward direction, the band-type brake motor 14 drives the circular plate 9 to rotate, the circular plate 9 drives the air pump 13, the air inlet hole 10 and the air outlet hole 11 to rotate, along with the rotation, the air inlet hole 10 is gradually separated and staggered from the waste gas inlet pipe 4 and is communicated with the fresh air inlet pipe 6 in an aligned manner, the air outlet hole 11 is gradually separated and staggered from the first L-shaped pipe 5 and is communicated with the L-shaped blowback pipe 7 in an aligned manner, at the moment, the air pump 13 sequentially passes through the air inlet hole 10 and the fresh air inlet pipe 6 to extract external fresh air, the fresh air is blown into the L-shaped blowback pipe 7 through the air outlet hole 11, the fresh air is blown out through the plurality of air outlet heads 8, the blown out fresh air can blow the box-shaped activated carbon filter screen 1 from inside to outside, impurities adhered and accumulated on the outer side of the box-shaped activated carbon filter screen 1 can be blown off outwards, the person opens the discharge valve 101, the blown off impurities are discharged downwards through the discharge valve 101 at the moment, the effect of quick and automatic desorption and impurity removal is realized, the phenomenon of manual disassembly and assembly and cleaning of personnel is reduced, time and labor are saved, and the working efficiency is improved;
after desorption and impurity removal, the band-type brake motor 14 is started reversely to drive the circular plate 9 to rotate, so that the air inlet hole 10 and the air outlet hole 11 rotate to be respectively aligned and communicated with the waste gas inlet pipe 4 and the first L-shaped pipe 5, the discharge valve 101 is closed, and adsorption, filtration and purification can be continuously carried out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The VOC organic waste gas adsorption and desorption treatment device comprises a filter box (100), wherein the bottom of the filter box (100) is of a conical structure and is fixedly communicated with a discharge valve (101), the right side of the filter box (100) is fixedly connected with a water tank (200), and the right side of the top of the water tank (200) is communicated with and is fixedly provided with an air outlet pipe, and the VOC organic waste gas adsorption and desorption treatment device is characterized in that a box-shaped activated carbon filter screen (1) with the top and the right side both provided with an opening is fixedly connected between the inner wall of the top of the filter box (100) and the inner wall of the right side, a gas collecting hood positioned in the box-shaped activated carbon filter screen (1) is embedded on the inner wall of the right side of the filter box (100), the right side of the gas collecting hood extends to the outside of the filter box (100) and is fixedly communicated with an L-shaped exhaust pipe (201), and the bottom end of the L-shaped exhaust pipe (201) extends to the water tank (200);
the top of the filter box (100) is fixedly connected with a round box (3) with an opening arranged at the front side, the left side of the round box (3) is communicated and fixed with a first L-shaped pipe (5), the bottom end of the first L-shaped pipe (5) is communicated and fixed with a second L-shaped pipe (2), the right end of the second L-shaped pipe (2) is communicated and fixed with the left side of the filter box (100), the right side of the round box (3) is communicated and fixed with a waste gas inlet pipe (4), the top of the round box (3) is communicated and fixed with a fresh air inlet pipe (6), a round plate (9) is movably sleeved in the round box (3) in a sealing way, a rectangular groove (12) is arranged at the front side of the round plate (9), an air inlet hole (10) is arranged on the inner wall of the right side of the rectangular groove (12), an air outlet hole (11) is arranged on the inner wall of the left side of the rectangular groove (12), and an air pump (13) is fixedly connected with the inner wall of the bottom of the rectangular groove (12), the air inlet of air pump (13) and the left end intercommunication of inlet port (10) are fixed, and the gas outlet of air pump (13) and the left side intercommunication of venthole (11) are fixed, the rear side fixedly connected with band-type brake motor (14) of circle box (3), and the output shaft of band-type brake motor (14) extend to in circle box (3) and with the rear side fixed connection of plectane (9), the bottom intercommunication of circle box (3) is fixed with blowback desorption mechanism, and blowback desorption mechanism's bottom extends to in box-shaped active carbon filter screen (1).
2. The VOC organic waste gas adsorption and desorption treatment device according to claim 1, wherein the back-blowing desorption mechanism comprises an L-shaped back-blowing pipe (7) which is communicated with and fixed at the bottom of the round box (3), the bottom of the L-shaped back-blowing pipe (7) extends into the box-shaped activated carbon filter screen (1), the right end of the L-shaped back-blowing pipe (7) is provided with a blocking structure, and the bottom and the left side of the L-shaped back-blowing pipe (7) are communicated with and fixed with a plurality of air outlet heads (8).
3. The VOC organic waste gas adsorption and desorption treatment device according to claim 1, wherein a support plate is fixedly connected to the left side of the bottom of the filter tank (100), and water is filled in the water tank (200).
4. The VOC organic waste gas adsorption and desorption treatment device according to claim 1, wherein the right inner wall of the filter box (100) is provided with a tapered hole fixedly connected with the outside of the air collection cover.
5. The VOC organic waste gas adsorption and desorption treatment device according to claim 1, wherein a first circular hole fixedly connected with the outer side of the second L-shaped pipe (2) is formed in the inner wall of the left side of the filter box (100).
6. The VOC organic waste gas adsorption and desorption treatment device according to claim 1, wherein a sealing rubber sleeve (15) is bonded and sleeved on the outer side of the circular plate (9), the outer side of the sealing rubber sleeve (15) is slidably connected with the inner wall of the round box (3), vent holes are respectively formed in the inner walls of the two sides of the sealing rubber sleeve (15), and the two vent holes are respectively communicated with the air inlet hole (10) and the air outlet hole (11).
7. The VOC organic waste gas adsorption and desorption treatment device according to claim 1, wherein a second circular hole is formed in the inner wall of the rear side of the round box (3), a bearing is fixedly sleeved in the second circular hole, and an inner ring of the bearing is fixedly sleeved with the outer side of an output shaft of the band-type brake motor (14).
8. The VOC organic waste gas adsorption and desorption treatment device according to claim 2, wherein the inner wall of the bottom of the round box (3) is provided with a mounting hole fixedly connected with the outer side of the L-shaped blowback pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582568.7U CN216259908U (en) | 2021-10-26 | 2021-10-26 | VOC organic waste gas adsorbs desorption processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582568.7U CN216259908U (en) | 2021-10-26 | 2021-10-26 | VOC organic waste gas adsorbs desorption processing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN216259908U true CN216259908U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122582568.7U Active CN216259908U (en) | 2021-10-26 | 2021-10-26 | VOC organic waste gas adsorbs desorption processing apparatus |
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| CN (1) | CN216259908U (en) |
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2021
- 2021-10-26 CN CN202122582568.7U patent/CN216259908U/en active Active
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