CN218608514U - Tail gas environmental protection processing apparatus - Google Patents

Abstract

The utility model provides a pair of tail gas environmental protection processing apparatus relates to tail gas processing apparatus technical field, include: the base, the top of base is fixed to be inserted and is equipped with support table A, the top of base is fixed to be inserted and is equipped with support table B, support table A's top fixed mounting has the rose box, the fixed intercommunication in top of rose box has the gas-supply pipe, and the ash collecting chamber has been seted up to the inside of rose box, filters the back in importing the rose box with tail gas through the gas-supply pipe, enters into the pond bottom of reaction liquid in the reaction box through pipeline A, because the density ratio of tail gas is submarine, consequently tail gas can be followed reaction liquid pond bottom and become the bubble and slowly float to the surface of water to through pipeline B outflow reaction box outside, solved among the prior art in the purifying box let gas and purifying liquid contact be through the ascending of gas and the decline of purifying liquid, lead to some purifying liquid not with gas reaction just flow into the waste liquid incasement, cause extravagant problem easily.

Description

Tail gas environmental protection processing apparatus

Technical Field

The utility model relates to a tail gas processing apparatus technical field especially relates to a tail gas environmental protection processing apparatus.

Background

The tail gas treatment device purifies tail gas under the action of a catalyst so as to reduce the pollution to the environment, and the purification principle is that when high-temperature waste gas flows through a carrier coated with the catalyst made of a noble metal material, harmful substances (including CO, HC odor and DPM black smoke) in the waste gas are subjected to chemical reaction under the action of the catalyst and the temperature so as to be converted into nontoxic H2O and CO2.

Currently, as chinese patent application No. CN216935159U discloses a tail gas treatment device for chemical environmental protection, which includes a filter box and a purification box, two U-shaped grooves are provided on the inner wall of the filter box, a first activated carbon plate and a second activated carbon plate are provided inside the U-shaped grooves, a filter plate is provided inside the filter box and on the right side of the second activated carbon plate, a purification box is provided on the right side of the vent pipe, a water tank is provided on the top of the purification box, a connecting pipe is provided on the left of the water tank, a water pump is provided on the left of the connecting pipe, a water outlet pipe is provided on the right of the water pump, a water pipe is provided inside the through hole, a first water guide plate, a second water guide plate, a third water guide plate and a fourth water guide plate are provided inside the purification box from top to bottom in sequence, pollutants in the tail gas can be treated, and by providing the purification box, the tail gas is fully contacted with the purification liquid, harmful substances and solid particles in the tail gas can be better removed, thereby improving the efficiency of tail gas purification.

Although through setting up the purge tank in the above-mentioned patent, enable the abundant and purifying liquid contact of tail gas, detach harmful substance and solid particle in the tail gas better, improve tail gas purification's efficiency, still there are some inadequacies, let in the purge tank for example gaseous and purifying liquid contact be through gaseous rising and the decline of purifying liquid, lead to some purifying liquid not with gaseous reaction just flow into the waste liquid incasement, cause the waste easily, consequently, need propose neotype a tail gas environmental protection processing apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art in the purifying box let gas and purifying liquid contact be through gaseous rising and the decline of purifying liquid, it does not just flow into the waste liquid incasement with gaseous reaction to result in some purifying liquid, cause the waste easily, through pouring the purifying liquid in the purifying box, then will go into tracheal output and place the bottom in the purifying box, the top of purifying box is inserted to the outlet duct, when going into trachea input gas, the gas can follow the submarine density through self of purifying liquid, produce the bubble in the purifying liquid and fully react with the purifying liquid after, float the surface of water of purifying liquid, and blow off outside the purifying box through the outlet duct, with the problem of proposing in the solution background art.

In order to realize the purpose, the utility model adopts the following technical scheme: an exhaust gas environment-friendly treatment device, comprising: the base, the top of base is fixed to be inserted and is equipped with support table A, the top of base is fixed to be inserted and is equipped with support table B, support table A's top fixed mounting has the rose box, the fixed intercommunication in top of rose box has the gas-supply pipe, and the ash collecting chamber has been seted up to the inside of rose box, the filter chamber has been seted up to the inner wall of rose box, and filter chamber and ash collecting chamber are linked together, the fixed intercommunication in inner wall one side of filter chamber has pipeline A, the top fixed mounting of base has the reaction box, and pipeline A's output runs through the inside top of reaction box, the fixed intercommunication in top of reaction box has pipeline B, inputs tail gas through the gas-supply pipe and filters the back in the rose box, enters into the pond bottom of reaction box reaction liquid through pipeline A, because the density ratio of tail gas is submarine, therefore tail gas can be from the reaction liquid pond bottom to the bubble floats to the surface of water slowly from the reaction liquid to flow out the reaction box outside through pipeline B, can fully react with the reaction liquid in the showy in-process, can not let the reaction liquid waste, thereby it leads to cause the waste to let gas and purification box in the waste to lead to the waste.

Preferably, the fixed intercommunication of pipeline B's output has the detection case, and the bottom of detection case and the top fixed connection of support table B, the inner wall bottom fixed mounting of detection case has air detector, the fixed intercommunication in inner wall one side of detection case has the blast pipe, is convenient for observe the air quality with the air after the reaction whether up to standard between outside through blast pipe exhaust air, judges whether and the inefficacy of reaction liquid.

Preferably, the top and the bottom of filter chamber all are provided with draw-in groove A, two draw-in groove A's interior table wall activity is inserted and is equipped with filter frame A, filter frame A's interior table wall fixed mounting has the filter screen, the top and the bottom of filter chamber all are provided with draw-in groove B, two draw-in groove B's interior table wall activity is inserted and is equipped with filter frame B, filter frame B's interior table wall fixed mounting has the activated carbon net, when being convenient for let tail gas get into the album ash room, directly drop large particulate matter in the tail gas at the indoor portion of collection ash, then let the filter screen filter less granule in the tail gas, let the activated carbon net deodorize and adsorb some toxic gases tail gas at last.

Preferably, the fixed intercommunication in outer wall one side of reaction box has drinking-water pipe A, the fixed UNICOM of output of drinking-water pipe A has suction pump A, and the top fixed connection of the bottom of suction pump A and base, the fixed intercommunication of output of suction pump A has drinking-water pipe B, the fixed intercommunication of output of drinking-water pipe B has the waste liquid case, and the bottom of waste liquid case and the top fixed connection of base, and the reaction liquid of being convenient for is out of order after, can take out the reaction liquid of inefficacy in with the reaction box through suction pump A.

Preferably, the top fixed mounting of base has the liquid storage box, the fixed intercommunication in top of liquid storage box has raceway A, the fixed intercommunication of raceway A's output has suction pump B, the fixed intercommunication of suction pump B's output has raceway B, and raceway B's output is linked together with inner wall one side of reaction box, is convenient for take out the back as the reaction liquid that water suction pump A will lose efficacy, pours into reactable reaction liquid into the reaction box.

Preferably, the top fixed mounting of rose box has a hinge, outer wall one side fixed mounting of hinge has the rectangle door, outer wall one side fixed mounting of rectangle door has the closing plate, and the exterior wall of closing plate activity respectively inserts the interior table wall of establishing at the interior table wall of ash collecting chamber and the interior table wall of filter chamber, is convenient for open the rose box, changes filter screen and activated carbon net in the rose box.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, import tail gas into the rose box through the gas-supply pipe and filter the back, the pond bottom of reaction liquid in the reaction box is entered into through pipeline A, because the density ratio of tail gas is submarine, consequently, tail gas can become the bubble from reaction liquid pond bottom and slowly float to the surface of water, and flow out the reaction box outside through pipeline B, can fully react with the reaction liquid at levitate in-process, can not let the reaction liquid waste, thereby solved and let gas and scavenging solution contact be through gaseous rising and the decline of scavenging solution in the purge box among the prior art, lead to some scavenging solution not just to flow into the waste liquid incasement with gaseous reaction, cause extravagant problem easily.

2. The utility model discloses in, through setting up the detection case, empty gas detection surveys ware and blast pipe, be convenient for observe air quality between the air after the reaction outside through blast pipe exhaust air whether up to standard, judge whether reaction liquid and inefficacy, through setting up the collection ash room, draw-in groove A, filter frame A, the filter screen, draw-in groove B, filter frame B, activated carbon net, be convenient for let tail gas get into the collection ash room when, with the large granule material direct drop at the indoor portion of collection ash in tail gas, then let the filter screen filter less granule in the tail gas, let activated carbon net carry out deodorization and adsorb some toxic gases to tail gas at last, through setting up drinking-water pipe A, suction pump A, drinking-water pipe B and waste liquid case, be convenient for after reaction liquid inefficacy, can take out the reaction liquid that the reaction incasement became invalid through suction pump A, through setting up liquid storage box, raceway A, suction pump B and raceway B, be convenient for take out the back as the reaction liquid that the pump A will become invalid, pour into reactable reaction liquid into the rectangle incasement, through setting up, be convenient for filter box door and the filter screen of filter plate of changing, change door and activated carbon net.

Drawings

Fig. 1 is a perspective view of a front view structure of an environmental-friendly tail gas treatment device provided by the present invention;

fig. 2 is a perspective view of a sectional structure of an exhaust gas treatment module in the exhaust gas environmental protection treatment device provided by the utility model;

FIG. 3 is a perspective view of the inside cross-sectional structure of a filter box in the environmental-friendly exhaust gas treatment device of the present invention;

fig. 4 is a perspective view of a top side view structure of a base in an environmental protection exhaust gas treatment device.

Illustration of the drawings: 1. a base; 2. a support table A; 3. a support table B; 4. a filter box; 5. a gas delivery pipe; 6. a dust collecting chamber; 7. a filtering chamber; 8. a pipeline A; 9. a reaction box; 10. a pipeline B; 11. a detection box; 12. an air detector; 13. an exhaust pipe; 14. a clamping groove A; 15. a filter frame A; 16. a filter screen; 17. a clamping groove B; 18. a filter frame B; 19. an activated carbon mesh; 20. a water pumping pipe A; 21. a water pump A; 22. a water pumping pipe B; 23. a waste liquid tank; 24. a liquid storage tank; 25. a water delivery pipe A; 26. a water pump B; 27. a water delivery pipe B; 28. a door hinge; 29. a rectangular door; 30. and (7) sealing the plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a tail gas environmental protection processing apparatus, including base 1, base 1's top is fixed to be inserted and is equipped with support table A2, base 1's top is fixed to be inserted and is equipped with support table B3, support table A2's top fixed mounting has filter tank 4, filter tank 4's top fixed intercommunication has gas-supply pipe 5, dust collecting chamber 6 has been seted up to filter tank 4's inside, filter chamber 7 has been seted up to filter tank 4's inner wall, and filter chamber 7 and dust collecting chamber 6 are linked together, the fixed intercommunication in inner wall one side of filter chamber 7 has pipeline A8, base 1's top fixed mounting has reaction box 9, pipeline A8's output runs through the inside top of reaction box 9, the fixed intercommunication in top of reaction box 9 has pipeline B10.

The effect that its whole embodiment 1 reaches does, import the tail gas through gas-supply pipe 5 and filter the back in the rose box 4, enter into the pond bottom of reaction liquid in the reaction box 9 through pipeline A8, because the density of tail gas is than submarine, consequently, tail gas can become the bubble from reaction liquid pond bottom and slowly float to the surface of water, and flow out the reaction box 9 outside through pipeline B10, can fully react with the reaction liquid at the showy in-process, can not let the reaction liquid waste, thereby the decline that lets gas and purifying liquid contact be through gaseous rising and purifying liquid in the purifying box among the prior art has been solved, lead to some purifying liquid not just to flow into waste liquid case 23 with gaseous reaction, cause extravagant problem easily.

Example 2, as shown in fig. 1 to 4, an output end of a pipeline B10 is fixedly communicated with a detection box 11, a bottom of the detection box 11 is fixedly connected with a top of a support table B3, an air detector 12 is fixedly installed at a bottom of an inner wall of the detection box 11, an exhaust pipe 13 is fixedly communicated with one side of the inner wall of the detection box 11, top and bottom portions of a filtering chamber 7 are respectively provided with a clamping groove a14, inner surface walls of the two clamping grooves a14 are movably inserted with a filtering frame a15, an inner surface wall of the filtering frame a15 is fixedly installed with a filtering net 16, top and bottom portions of the filtering chamber 7 are respectively provided with a clamping groove B17, inner surface walls of the two clamping grooves B17 are movably inserted with a filtering frame B18, an activated carbon net 19 is fixedly installed on the inner surface wall of the filtering frame B18, a water pumping pipe a20 is fixedly communicated with one side of an outer wall of a reaction box 9, an output end of the water pumping pipe a20 is fixedly communicated with a water pumping pump a21, the bottom of the water pump A21 is fixedly connected with the top of the base 1, the output end of the water pump A21 is fixedly communicated with a water pumping pipe B22, the output end of the water pumping pipe B22 is fixedly communicated with a waste liquid tank 23, the bottom of the waste liquid tank 23 is fixedly connected with the top of the base 1, the top of the base 1 is fixedly provided with a liquid storage tank 24, the top of the liquid storage tank 24 is fixedly communicated with a water delivery pipe A25, the output end of the water delivery pipe A25 is fixedly communicated with a water pumping pump B26, the output end of the water pumping pump B26 is fixedly communicated with a water delivery pipe B27, the output end of the water delivery pipe B27 is communicated with one side of the inner wall of the reaction box 9, the top of the filter box 4 is fixedly provided with a door hinge 28, one side of the outer wall of the door 28 is fixedly provided with a rectangular door 29, one side of the outer wall of the rectangular door 29 is fixedly provided with a sealing plate 30, and the outer wall of the sealing plate 30 is movably inserted into the inner surface wall of the ash collection chamber 6 and the inner surface wall of the filter chamber 7 respectively.

The whole embodiment 2 achieves the effect that whether the reaction liquid reaches the standard or not is judged by arranging the detection box 11, the air detector 12 and the exhaust pipe 13, so that the reacted air can be conveniently observed between the air exhausted through the exhaust pipe 13 and whether the air quality reaches the standard or not, whether the reaction liquid reaches the standard or not is judged, by arranging the dust collection chamber 6, the clamping groove a14, the filter frame a15, the filter screen 16, the clamping groove B17, the filter frame B18 and the activated carbon net 19, so that when the tail gas enters the dust collection chamber 6, large granular substances in the tail gas directly drop inside the dust collection chamber 6, then the filter screen 16 filters smaller granules in the tail gas, finally the activated carbon net 19 deodorizes the tail gas and adsorbs some toxic gases, by arranging the water suction pipe a20, the water suction pump a21, the water suction pipe B22 and the waste liquid box 23, so that the reaction liquid can be conveniently exhausted through the water suction pump a21, the reaction liquid which fails in the reaction box 9 can be conveniently pumped out, by arranging the liquid storage box 24, the rectangular water pump a25, the water suction pump B26 and the water pipe B27, so that the reaction liquid can be conveniently pumped out, the reaction liquid can be conveniently injected into the reaction box 9, and the filter screen 4 and the filter screen 16 and the water delivery pipe 16 are conveniently.

The working principle of the whole device is as follows: firstly, the reaction box 9 is filled with reaction liquid, then the tail gas is input by the gas pipe 5, the tail gas can touch the wall of the dust collection chamber 6 in the dust collection chamber 6, some large-particle heavy objects in the tail gas can fall off the bottom of the dust collection chamber 6, then the tail gas continuously enters the filter chamber 7 and is filtered by the filtering function of the filter screen 16, some small particles in the tail gas are filtered, the filtered tail gas continuously passes through the filter screen 16 and enters the activated carbon net 19, some toxic gases in the tail gas are adsorbed by the function of the activated carbon, the tail gas is deodorized, the filtered tail gas continuously passes through the activated carbon net 19 and is continuously conveyed by the filter box 4 to generate high pressure, the high pressure enters the bottom of the reaction liquid pool in the reaction box 9 from the pipeline A8, and the tail gas can slowly float to the water surface from the bottom of the reaction liquid pool due to the density ratio of the tail gas to the water bottom, the reaction waste liquid in the reaction box 9 flows into the waste liquid box 23 through the water suction pipe A20, the water suction pump B26 can be started after the reaction liquid in the reaction box 9 is drained, and the new reaction liquid in the liquid storage box 24 flows into the reaction box 9 through the water delivery pipe A25, the water suction pump B26 and the water delivery pipe B27 in sequence through the water delivery pipe A25, the water suction pump B26 and the water delivery pipe B27 under the action of the water suction pump B26, that is, the operation of replacing the reaction solution is completed, if the filter screen 16 and the activated carbon net 19 need to be replaced, the rectangular door 29 is opened by the structure of the door hinge 28, the filter frame a15 and the filter frame B18 are respectively pulled out by the structures of the clamping groove a14 and the clamping groove B17, so that the filter screen 16 and the activated carbon net 19 in the filter box 4 are replaced, and then the rectangular door 29 is closed, and no air leakage occurs between the rectangular door 29 and the inside of the filter box 4 because of the sealing plate 30 installed on the rectangular door 29.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a tail gas environmental protection processing apparatus which characterized in that: including base (1), the top of base (1) is fixed to be inserted and is equipped with support table A (2), the top of base (1) is fixed to be inserted and is equipped with support table B (3), the top fixed mounting that supports table A (2) has rose box (4), the fixed intercommunication in top of rose box (4) has gas-supply pipe (5), and album ash room (6) have been seted up to the inside of rose box (4), filter chamber (7) have been seted up to the inner wall of rose box (4), and filter chamber (7) and album ash room (6) are linked together, the fixed intercommunication in inner wall one side of filter chamber (7) has pipeline A (8), the top fixed mounting of base (1) has reaction box (9), and the output of pipeline A (8) runs through the inside top of reaction box (9), the fixed intercommunication in top of reaction box (9) has pipeline B (10).

2. The environment-friendly tail gas treatment device according to claim 1, characterized in that: the fixed intercommunication of output of pipeline B (10) has detection case (11), and the bottom of detection case (11) and the top fixed connection who supports table B (3), the inner wall bottom fixed mounting of detection case (11) has air detector (12), the fixed intercommunication in inner wall one side of detection case (11) has blast pipe (13).

3. The environment-friendly tail gas treatment device according to claim 1, characterized in that: the top and the bottom of filter chamber (7) all are provided with draw-in groove A (14), two the activity of the interior table wall of draw-in groove A (14) is inserted and is equipped with and filter frame A (15), the interior table wall fixed mounting who filters frame A (15) has filter screen (16), the top and the bottom of filter chamber (7) all are provided with draw-in groove B (17), two the activity of the interior table wall of draw-in groove B (17) is inserted and is equipped with and filter frame B (18), the interior table wall fixed mounting who filters frame B (18) has activated carbon net (19).

4. The environment-friendly tail gas treatment device according to claim 1, characterized in that: the fixed intercommunication in outer wall one side of reaction box (9) has drinking-water pipe A (20), the fixed UNICOM of output of drinking-water pipe A (20) has suction pump A (21), and the bottom of suction pump A (21) and the top fixed connection of base (1), the fixed intercommunication in output of suction pump A (21) has drinking-water pipe B (22), the fixed intercommunication in output of drinking-water pipe B (22) has waste liquid case (23), and the bottom of waste liquid case (23) and the top fixed connection of base (1).

5. The environment-friendly tail gas treatment device according to claim 1, characterized in that: the top fixed mounting of base (1) has liquid storage box (24), the fixed intercommunication in top of liquid storage box (24) has raceway A (25), the fixed intercommunication of output of raceway A (25) has suction pump B (26), the fixed intercommunication of output of suction pump B (26) has raceway B (27), and the output of raceway B (27) is linked together with inner wall one side of reaction box (9).

6. The environment-friendly tail gas treatment device according to claim 1, characterized in that: the top fixed mounting of rose box (4) has door hinge (28), the outer wall one side fixed mounting of door hinge (28) has rectangle door (29), the outer wall one side fixed mounting of rectangle door (29) has closing plate (30), and the exterior wall of closing plate (30) activity respectively inserts the interior table wall of establishing in album dirt room (6) and the interior table wall of filter chamber (7).

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