CN209944371U

CN209944371U - Catalytic combustion equipment

Info

Publication number: CN209944371U
Application number: CN201920770496.9U
Authority: CN
Inventors: 孙恒磊
Original assignee: Shandong Kaige Environmental Protection Equipment Co Ltd
Current assignee: Shandong Kaige Environmental Protection Equipment Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-14
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a catalytic combustion equipment relates to catalytic combustion technical field. This catalytic combustion equipment, including slewing mechanism, atomizing adsorption apparatus structure and box, the fixed intercommunication in box one side has the intake pipe, fixed mounting has the air inlet valve in the intake pipe, box opposite side fixed mounting has the combustor, the flame projecting end and the box intercommunication of combustor, box one side fixedly connected with adsorbent admission pipe, there is the cloth liquid bent pipe at the inboard top of box through support fixed mounting, adsorbent admission pipe and the fixed intercommunication of cloth liquid bent pipe, cloth liquid bent pipe bottom fixed mounting has the shower nozzle, be provided with slewing mechanism on the box, the fixed intercommunication in box top has the one end of gas washing pipe, box top fixedly connected with gas washing case, inside the other end of gas washing pipe runs through to the gas washing case, the fixed intercommunication in gas washing case top has the notes liquid pipe, the utility model discloses simple structure, purifying effect is good, can reduce the influence to atmospheric environment.

Description

Catalytic combustion equipment

Technical Field

The utility model relates to a catalytic combustion technical field specifically is a catalytic combustion equipment.

Background

The catalytic combustion device is a device or equipment which burns under the action of a catalyst, and the working principle of the catalytic combustion equipment is that organic waste gas is subjected to flameless combustion at a lower ignition temperature by means of the catalyst, so that the organic waste gas is decomposed into nontoxic carbon dioxide and water vapor.

Current catalytic combustion equipment is in the use, add the catalyst earlier to the burning jar in, because the catalyst sprays unevenly at the internal of jar, organic waste gas and catalyst contact are not abundant, lead to exhaust-gas treatment's not thorough, influence purifying effect, and the air after the burning still contains dust particle, has caused some negative effects to the air circumstance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catalytic combustion equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a catalytic combustion equipment, including slewing mechanism, atomizing adsorption apparatus constructs and box, the fixed intercommunication in box one side has the intake pipe, fixed mounting has the air inlet valve in the intake pipe, box opposite side fixed mounting has the combustor, the flame projecting end and the box intercommunication of combustor, box one side fixedly connected with adsorbent admission pipe, there is the cloth liquid bent pipe at the inboard top of box through support fixed mounting, adsorbent admission pipe and the fixed intercommunication of cloth liquid bent pipe, cloth liquid bent pipe bottom fixed mounting has the shower nozzle, be provided with slewing mechanism on the box, the fixed intercommunication in box top has the one end of gas washing pipe, box top fixedly connected with gas washing case, the other end of gas washing pipe runs through to inside the gas washing case, the fixed intercommunication in gas washing case top has the notes liquid pipe, the fixed intercommunication in one side that the gas washing pipe was kept away from to the gas washing case has the outlet duct, be provided with the.

Preferably, slewing mechanism includes motor, adsorption plate, dwang and flabellum, and the dwang rotates to be installed in the inboard top of box, and fixed mounting has the adsorption plate on the dwang, and motor fixed mounting runs through to the top fixed connection with the dwang in the box through the shaft coupling in the top surface of box, the output shaft of motor.

Preferably, the number of the adsorption plates is at least three, and the cross-sectional area of each adsorption plate is gradually decreased from bottom to top.

Preferably, the rotating rod is fixedly provided with a fan blade, and the fan blade is positioned below the adsorption plate.

Preferably, the atomizing adsorption mechanism includes drinking-water pipe, purification box, circulating pump and atomizer, and atomizer fixed mounting is in the inboard top of gas washing case, and circulating pump fixed mounting is in the top surface of gas washing case, and the one end of the end fixedly connected with drinking-water pipe of intaking of circulating pump, the other end of drinking-water pipe run through to gas washing incasement portion, and the play water end of circulating pump runs through to gas washing incasement and atomizer fixed connection through the pipeline.

Preferably, the water pumping pipe is connected with a purification box through a flange, and the purification box is filled with a filtering adsorbent.

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

(1) this catalytic combustion equipment, go into the liquid distribution bent pipe with liquid catalyst through catalyst admission pipe pump and spout through the shower nozzle in for the catalyst can be even spray inside the box, be favorable to catalyst fully to contact with waste gas, use through the cooperation of motor, dwang, adsorption plate and flabellum, thereby be favorable to further promoting the catalyst even at the box diffusion, further promoted catalyst and waste gas contact, thereby improved catalytic combustion purification's efficiency effectively.

(2) This catalytic combustion equipment uses through the cooperation of gas washing pipe, gas washing case and outlet duct, can carry out the secondary to waste gas and purify, is favorable to improving purification efficiency, uses through the cooperation of circulating pump, drinking-water pipe and atomizer, can atomize to purify waste gas, and further purify waste gas again, it is poor to avoid waste gas and the insufficient purifying effect that leads to of purified water contact to improve purification efficiency effectively.

(3) This catalytic combustion equipment purifies the box and adsorbs the filtration to the water purification of gas washing incasement for the water purification of gas washing incasement can carry out used repeatedly, thereby is favorable to the water economy resource, purifies the box and passes through flange and drinking-water union coupling, and the staff later stage of this being convenient for is changed the clearance to purifying the box.

Drawings

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

FIG. 2 is a top view of the liquid distribution curved tube of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 air inlet pipe, 2 air inlet valves, 3 burners, 4 air washing pipes, 5 rotating mechanisms, 501 motors, 502 adsorption plates, 503 rotating rods, 504 fan blades, 6 air washing boxes, 7 atomization adsorption mechanisms, 701 water pumping pipes, 702 purification boxes, 703 circulating pumps, 704 atomization nozzles, 8 air outlet pipes, 9 adsorbent inlet pipes, 10 boxes, 11 liquid distribution curved pipes and 12 nozzles.

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. 1-3, the present invention provides a technical solution: a catalytic combustion device comprises a rotating mechanism 5, an atomization adsorption mechanism 7 and a box body 10, wherein one side of the box body 10 is fixedly communicated with an air inlet pipe 1, an air inlet valve 2 is fixedly arranged on the air inlet pipe 1, the other side of the box body 10 is fixedly provided with a burner 3, the flame spraying end of the burner 3 is communicated with the box body 10, one side of the box body 10 is fixedly connected with an adsorbent inlet pipe 9, the top of the inner side of the box body 10 is fixedly provided with a liquid distribution curved pipe 11 through a support, the adsorbent inlet pipe 9 is fixedly communicated with the liquid distribution curved pipe 11, the bottom of the liquid distribution curved pipe 11 is fixedly provided with a nozzle 12, waste gas to be purified enters the box body 10 through the air inlet pipe 1, liquid catalyst is pumped into the liquid distribution curved pipe 11 through the catalyst inlet pipe 9 and is sprayed out through the nozzle 12, so that the catalyst can be uniformly sprayed inside the box body 10, the catalyst, the rotating mechanism 5 comprises a motor 501, an adsorption plate 502, a rotating rod 503 and fan blades 504, the rotating rod 503 is rotatably mounted at the top of the inner side of the box body 10, the adsorption plate 502 is fixedly mounted on the rotating rod 503, the number of the adsorption plates 502 is at least three, the area of the cross interface of each adsorption plate 502 is gradually decreased from bottom to top, the fan blades 504 are fixedly mounted on the rotating rod 503, the fan blades 504 are positioned below the adsorption plate 502, the motor 501 is fixedly mounted on the outer surface of the top of the box body 10, an output shaft of the motor 501 penetrates into the box body 10 through a coupler and is fixedly connected with the top end of the rotating rod 503, the motor 501 drives the rotating rod 503 to rotate, the rotating rod 503 drives the adsorption plate 502 and the fan blades 504 to rotate, the adsorption plate 502 throws out adsorbed catalyst under the action of centrifugal force, the air inside the box body 10 is in a circulating state in the rotating process, the catalytic combustion purification efficiency is further improved, the burner 3 is started to burn the waste gas in the box body 10, one end of the gas washing pipe 4 is fixedly communicated with the top of the box body 10, the gas washing box 6 is fixedly connected with the top of the box body 10, the other end of the gas washing pipe 4 penetrates into the gas washing box 6, the top of the gas washing box 6 is fixedly communicated with a liquid injection pipe, one side of the gas washing box 6, which is far away from the gas washing pipe 4, is fixedly communicated with a gas outlet pipe 8, the gas washing box 6 is provided with an atomization adsorption mechanism 7, the atomization adsorption mechanism 7 comprises a water pumping pipe 701, a purification box 702, a circulating pump 703 and an atomization spray head 704, the atomization spray head 704 is fixedly arranged at the top of the inner side of the gas washing box 6, the circulating pump 703 is fixedly arranged on the outer surface of the top of the gas washing box 6, one end of the water pumping pipe 701 is fixedly connected with the water inlet end of the circulating, the water outlet end of the circulating pump 703 penetrates into the gas washing tank 6 through a pipeline and is fixedly connected with the atomizing spray nozzle 704, the water pumping pipe 701 is connected with the purifying box 702 through a flange, the purifying box 702 is filled with a filtering adsorbent, the rotating rod 593, the adsorption plate 504, the fan blades 504, the spray nozzle 12 and the liquid distribution curved pipe 11 are all made of high-temperature resistant materials, the combusted waste gas enters into the gas washing tank 6 through the gas washing pipe 4 and contacts with the purified water in the gas washing tank 6, so that the waste gas is secondarily purified, the purifying efficiency is improved, the circulating pump 703 pumps the purified water in the gas washing tank 6 into the atomizing spray nozzle 704 through the water pumping pipe 701, the atomized spray nozzle 704 forms atomized spray, the waste gas is atomized and purified, the waste gas is further purified, the problem that the purifying effect is poor due to insufficient contact between the waste gas and the purified water is avoided, the purifying efficiency is effectively improved, the waste gas after multiple purification is discharged through the gas outlet pipe, purify the box 702 and adsorb the filtration to the water purification in the gas washing case 6 for the water purification in the gas washing case 6 can carry out used repeatedly, thereby is favorable to the water economy resource, purifies the box 702 and passes through the flange and be connected with drinking-water pipe 701, and the staff later stage of being convenient for on this side is changed the clearance to purifying the box 702.

In the using process, the waste gas to be purified enters the box body 10 through the air inlet pipe 1, the liquid catalyst is pumped into the liquid distribution curved pipe 11 through the catalyst inlet pipe 9 and is sprayed out through the spray nozzle 12, so that the catalyst can be uniformly sprayed in the box body 10, the motor 501 drives the rotating rod 503 to rotate, the rotating rod 503 drives the adsorption plate 502 and the fan blades 504 to rotate, the adsorption plate 502 throws out the adsorbed catalyst under the action of centrifugal force, the air in the box body 10 is in a circulating state in the rotating process of the fan blades 504, the burner 3 is started to burn the waste gas in the box body 10, the burnt waste gas enters the gas washing box 6 through the gas washing pipe 4 and is contacted with the purified water in the gas washing box 6, the circulating pump 703 pumps the purified water in the gas washing box 6 into the atomizing spray nozzle through the water pumping pipe 704, and forms atomizing spray through the atomizing spray nozzle 704, the waste gas is atomized and purified, and the waste gas after multiple purification is discharged through the gas outlet pipe 8.

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. The utility model provides a catalytic combustion equipment, includes slewing mechanism (5), atomizing adsorption apparatus structure (7) and box (10), its characterized in that: the gas distribution device is characterized in that one side of the box body (10) is fixedly communicated with a gas inlet pipe (1), the gas inlet pipe (1) is fixedly provided with a gas inlet valve (2), the other side of the box body (10) is fixedly provided with a burner (3), the flame spraying end of the burner (3) is communicated with the box body (10), one side of the box body (10) is fixedly connected with an adsorbent inlet pipe (9), the top of the inner side of the box body (10) is fixedly provided with a liquid distribution curved pipe (11) through a support, the adsorbent inlet pipe (9) is fixedly communicated with the liquid distribution curved pipe (11), the bottom of the liquid distribution curved pipe (11) is fixedly provided with a spray head (12), the box body (10) is provided with a rotating mechanism (5), the top of the box body (10) is fixedly communicated with one end of a gas washing pipe (4), the top of the box body (10) is fixedly connected with a gas washing box (6), the other end of the gas, one side of the gas washing box (6) far away from the gas washing pipe (4) is fixedly communicated with a gas outlet pipe (8), and the gas washing box (6) is provided with an atomization adsorption mechanism (7).

2. A catalytic combustion unit according to claim 1, wherein: slewing mechanism (5) include motor (501), adsorption plate (502), dwang (503) and flabellum (504), and dwang (503) rotate to be installed in the inboard top of box (10), and fixed mounting has adsorption plate (502) on dwang (503), and motor (501) fixed mounting is in the top surface of box (10), and the output shaft of motor (501) runs through the top fixed connection with dwang (503) in box (10) through the shaft coupling.

3. A catalytic combustion unit according to claim 2, wherein: the number of the adsorption plates (502) is at least three, and the cross-sectional area of each adsorption plate (502) is in a decreasing trend from bottom to top.

4. A catalytic combustion unit according to claim 2, wherein: and fan blades (504) are fixedly mounted on the rotating rod (503), and the fan blades (504) are positioned below the adsorption plate (502).

5. A catalytic combustion unit according to claim 1, wherein: atomizing adsorption mechanism (7) are including drinking-water pipe (701), purify box (702), circulating pump (703) and atomizer (704), atomizer (704) fixed mounting is in the inboard top of gas washing case (6), circulating pump (703) fixed mounting is in the top surface of gas washing case (6), the one end of the end fixedly connected with drinking-water pipe (701) of intaking of circulating pump (703), the other end of drinking-water pipe (701) runs through to inside gas washing case (6), the play water end of circulating pump (703) runs through to gas washing case (6) in through the pipeline with atomizer (704) fixed connection.

6. A catalytic combustion unit according to claim 5, wherein: the water pumping pipe (701) is connected with a purification box (702) through a flange, and the purification box (702) is filled with a filtering adsorbent.