CN216498375U - Combustion device with waste gas recovery function - Google Patents

Abstract

The utility model discloses a combustion device with a waste gas recovery function, which comprises a combustion furnace body and a burner body, wherein the burner body is fixedly arranged on the outer side of the combustion furnace body, a combustion head of the burner body extends into the combustion furnace body, one side of the combustion furnace body is connected with a feeding assembly in a penetrating manner, the interior of the combustion furnace body is fixedly connected with a cross net, the bottom of the combustion furnace body is connected with a discharge pipe in a penetrating manner, the top of the combustion furnace body is connected with two exhaust pipelines in a penetrating manner, the top ends of the exhaust pipelines are connected with a filtering assembly in a penetrating manner, and the filtering assembly is connected with a spray box in a penetrating manner through an air guide pipe. This kind of burner with waste gas recovery function utilizes filtering component can filter the absorption to the particulate matter in the waste gas, through the setting of spraying component, can carry out dust fall, disinfection processing and aqueous solution to waste gas and use once more after filtering, realizes reaching energy-concerving and environment-protective effect to the cyclic utilization of aqueous solution.

Description

Combustion device with waste gas recovery function

Technical Field

The utility model relates to the technical field of combustion equipment, in particular to a combustion device with a waste gas recovery function.

Background

The combustion apparatus is an apparatus for mixing fuel and an oxidizer (oxygen or air) with each other, igniting and burning the mixture, and feeding flame into a furnace chamber. Generally used as metallurgical furnaces or industrial furnaces, and used as thermal equipment for heating materials or workpieces.

At present, traditional burner does not have the function of retrieving waste gas mostly in the use, can't fully filter waste gas for waste gas directly discharges in the atmosphere, causes the pollution of environment, and current burner is when to exhaust-gas treatment simultaneously, mostly uses the mode dust fall of spraying water smoke, and its water after using is not convenient for reuse, causes the waste of resource, is unfavorable for energy-concerving and environment-protective.

Therefore, we improve this and propose a combustion apparatus with exhaust gas recovery function.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a combustion device with a waste gas recovery function, which comprises a combustion furnace body and a burner body, wherein the burner body is fixedly arranged at the outer side of the combustion furnace body, a combustion head of the burner body extends into the combustion furnace body, a feeding assembly is connected to one side of the combustion furnace body in a penetrating manner, a transverse net is fixedly connected to the interior of the combustion furnace body, a discharge pipe is connected to the bottom of the combustion furnace body in a penetrating manner, two exhaust pipelines are connected to the top of the combustion furnace body in a penetrating manner, a filtering assembly is connected to the top of the exhaust pipelines in a penetrating manner, the filtering assembly is connected to a spray box in a penetrating manner through an air duct, a spray assembly is arranged in the spray box, a water pump is fixedly arranged at the top of the spray box, a water outlet of the water pump is communicated with the spray assembly, and a water inlet of the water pump is communicated with the interior of the spray box through an air duct, the top of the spraying box is connected with a smoke outlet pipeline in a penetrating way.

As a preferable technical scheme of the utility model, the feeding assembly comprises a feeding hopper and a feeding pipe, one end of the feeding pipe is in through connection with the feeding hopper, the other end of the feeding pipe is in through connection with the inside of the combustion furnace body, and the inner wall of the other end of the feeding pipe is rotatably connected with a baffle plate.

As a preferred technical scheme of the utility model, the filtering component comprises a filtering box, wherein two slots are formed in one side of the filtering box, and a first filtering plate and a second filtering plate are respectively arranged in the slots.

As a preferred technical scheme of the utility model, the first filter plate is arranged at the bottom of the second filter plate, and the aperture of the filter hole of the first filter plate is larger than that of the filter hole of the second filter plate.

As a preferred technical scheme of the utility model, the spraying assembly comprises a water storage tank, the water storage tank is communicated with a water outlet of the water pump through a connecting pipe, and the bottom of the water storage tank is connected with a plurality of spray heads in a penetrating manner.

As a preferable technical scheme of the utility model, a water seepage plate is fixedly connected inside the spraying box, the spraying box is filled with aqueous solution, and the liquid level of the aqueous solution is lower than that of the water seepage plate.

The utility model has the beneficial effects that:

1. according to the combustion device with the waste gas recovery function, the generated waste gas is recovered into the filter box through the exhaust pipeline through the arrangement of the filter assembly, and the first filter plate and the second filter plate are used for filtering and adsorbing particulate matters in the waste gas, so that the primary filtering treatment of the waste gas is realized;

2. this kind of burner with waste gas recovery function uses through the cooperation of spray set and infiltration board, and the water pump will spray in the water solution suction catch basin of incasement and utilize the shower nozzle to be vaporific spraying out with it, carries out dust fall, disinfection treatment to waste gas, and the water solution after spraying flows back to spraying bottom of the case portion once more through the filtration of infiltration board to the realization reaches energy-concerving and environment-protective effect to the cyclic utilization of water solution.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall construction of a combustion apparatus having an exhaust gas recovery function according to the present invention;

FIG. 2 is a sectional view of a burner body of a burner apparatus having an exhaust gas recovery function according to the present invention;

FIG. 3 is a schematic, broken away view of a filter assembly of a combustion device having exhaust gas recovery of the present invention;

fig. 4 is a schematic view of the internal structure of the spray box of the combustion device with the waste gas recovery function of the utility model.

In the figure: 1. a furnace body; 2. a burner body; 3. a feed assembly; 301. a feed hopper; 302. a feed pipe; 303. a baffle plate; 4. a transverse net; 5. a discharge pipe; 6. an exhaust duct; 7. a filter assembly; 701. a filter box; 702. a first filter plate; 703. a second filter plate; 8. an air duct; 9. a spray box; 10. a spray assembly; 1001. a water storage tank; 1002. a spray head; 11. a water pump; 12. a smoke outlet pipeline; 13. a water seepage plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the combustion device with waste gas recovery function of the present invention comprises a combustion furnace body 1 and a burner body 2, wherein the burner body 2 is fixedly installed at the outer side of the combustion furnace body 1, a combustion head of the burner body 2 extends into the combustion furnace body 1, one side of the combustion furnace body 1 is connected with a feeding component 3 in a penetrating manner, the interior of the combustion furnace body 1 is fixedly connected with a cross net 4, a discharge pipe 5 is connected in a penetrating manner at the bottom of the combustion furnace body 1, two exhaust pipelines 6 are connected in a penetrating manner at the top of the combustion furnace body 1, the top ends of the exhaust pipelines 6 are connected with a filtering component 7 in a penetrating manner, the filtering component 7 is connected with a spray box 9 in a penetrating manner through an air duct 8, a spray component 10 is arranged in the spray box 9, a water pump 11 is fixedly installed at the top of the spray box 9, a water outlet of the water pump 11 is communicated with the spray component 10, and a water inlet of the water pump 11 is communicated with the interior of the spray box 9 through the water duct, the top of the spraying box 9 is connected with a smoke outlet pipeline 12 in a penetrating way.

Wherein, feeding subassembly 3 includes feeder hopper 301 and inlet pipe 302, the one end and the feeder hopper 301 through connection of inlet pipe 302, the other end and the inside through connection of burning furnace body 1 of inlet pipe 302, inlet pipe 302 other end inner wall rotates and is connected with baffle 303, when using, through the setting of baffle 303, can avoid waste gas to discharge from feed pipe 302 when not pay-off, atmospheric pollution is reduced.

Wherein, filtering component 7 includes rose box 701, and two slots have been seted up to rose box 701 one side, and the slot is inside to be provided with filter 702 and filter two 703 respectively, and when using, through the cooperation of filter 702 and filter two 703, can realize filtering the absorption to the particulate matter in the waste gas for waste gas obtains primary filter and handles.

Wherein, the first 702 of filter sets up the bottom at the second 703 of filter, and the filtration pore diameter of the first 702 of filter is greater than the filtration pore diameter of the second 703 of filter, when using, utilizes the first 702 of filter to realize filtering the large granule thing in the waste gas, utilizes the second 703 of filter to realize secondary filter for the tiny particle thing in the waste gas is filtered.

Wherein, spray assembly 10 includes catch basin 1001, and catch basin 1001 is linked together through the delivery port of connecting pipe with water pump 11, and the bottom through connection of catch basin 1001 has a plurality of shower nozzle 1002, and when using, water pump 11 will spray the inside aqueous solution suction of case 9 to the inside back of catch basin 1001, utilizes shower nozzle 1002 to spray it out vaporifically, carries out dust fall, disinfection to waste gas, makes it reach emission standard.

Wherein, the inside fixedly connected with infiltration board 13 of spray box 9, the inside packing of spray box 9 has aqueous solution, and the aqueous solution liquid level is less than infiltration board 13, and the aqueous solution after spraying flows back to spray box 9 bottom through infiltration board 13's filtration, is reused to the realization reaches energy-concerving and environment-protective effect to the cyclic utilization of aqueous solution.

The working principle is as follows: the combustion device with the waste gas recovery function is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle;

when in use, fuel is put into the combustion furnace body 1 through the feed hopper 301, then is ignited by the burner body 2 and is combusted on the cross net 4, the generated waste gas is recycled into the filter box 701 through the exhaust pipeline 6, the first filter plate 702 and the second filter plate 703 are used for filtering and adsorbing particulate matters in the waste gas, so that the waste gas is primarily filtered, the treated waste gas flows into the spray tank 9 through the gas guide pipe 8, at the moment, the water pump 11 is started, the water pump 11 pumps the water solution in the spray tank 9 into the water storage tank 1001 and sprays the water solution in a mist form by using the spray head 1002, the waste gas is subjected to dust fall and disinfection treatment, the sprayed water solution is filtered by the water seepage plate 13 and flows back to the bottom of the spraying box 9 again to be recycled, so that the effects of energy conservation and environmental protection are achieved, when the exhaust gas reaches the emission standard, the exhaust gas is discharged into the atmosphere from the smoke outlet pipe 12, thereby completing the treatment work of recovering, filtering and purifying the exhaust gas.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A combustion device with a waste gas recovery function comprises a combustion furnace body (1) and a burner body (2), and is characterized in that the burner body (2) is fixedly arranged on the outer side of the combustion furnace body (1), a combustion head of the burner body (2) extends into the combustion furnace body (1), a feeding assembly (3) is connected to one side of the combustion furnace body (1) in a penetrating manner, a transverse net (4) is fixedly connected to the interior of the combustion furnace body (1), a discharge pipe (5) is connected to the bottom of the combustion furnace body (1) in a penetrating manner, two exhaust pipelines (6) are connected to the top of the combustion furnace body (1) in a penetrating manner, a filtering assembly (7) is connected to the top of each exhaust pipeline (6) in a penetrating manner, the filtering assembly (7) is connected to a spray box (9) in a penetrating manner through an air guide pipe (8), and a spray assembly (10) is arranged in the spray box (9), the top of the spraying box (9) is fixedly provided with a water pump (11), a water outlet of the water pump (11) is communicated with the spraying assembly (10), a water inlet of the water pump (11) is communicated with the inside of the spraying box (9) through a water guide pipe, and the top of the spraying box (9) is connected with a smoke outlet pipeline (12) in a penetrating way.

2. The combustion device with the waste gas recycling function as claimed in claim 1, wherein the feeding assembly (3) comprises a feeding hopper (301) and a feeding pipe (302), one end of the feeding pipe (302) is connected with the feeding hopper (301) in a penetrating way, the other end of the feeding pipe (302) is connected with the inside of the furnace body (1) in a penetrating way, and the inner wall of the other end of the feeding pipe (302) is rotatably connected with a baffle plate (303).

3. The combustion apparatus with the exhaust gas recycling function according to claim 1, wherein the filtering assembly (7) comprises a filtering box (701), two slots are formed on one side of the filtering box (701), and a first filtering plate (702) and a second filtering plate (703) are respectively arranged inside the slots.

4. The combustion apparatus with an exhaust gas recovery function according to claim 3, wherein said first filter plate (702) is disposed at the bottom of said second filter plate (703), and the pore size of said first filter plate (702) is larger than that of said second filter plate (703).

5. The combustion device with the waste gas recovery function as claimed in claim 1, wherein the spraying assembly (10) comprises a water storage tank (1001), the water storage tank (1001) is communicated with a water outlet of the water pump (11) through a connecting pipe, and a plurality of spray heads (1002) are connected to the bottom of the water storage tank (1001) in a penetrating manner.

6. A combustion apparatus with exhaust gas recovery function according to claim 1, wherein a water-permeable plate (13) is fixedly connected to the inside of said spray box (9), and the inside of said spray box (9) is filled with aqueous solution, and the liquid level of said aqueous solution is lower than said water-permeable plate (13).

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