CN211600733U

CN211600733U - Biomass energy tail gas treatment device

Info

Publication number: CN211600733U
Application number: CN201921734586.9U
Authority: CN
Inventors: 宋远美
Original assignee: 宋远美
Current assignee: Chaohu xinwan new energy Co.,Ltd.
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-09-29
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a biomass energy tail gas processing apparatus, the on-line screen storage device comprises a base, the left side fixed mounting at base top has the air extractor, the left side intercommunication of air extractor has first air duct, the right side intercommunication of air extractor has the second air duct, the top of base and the right side that is located the air extractor are provided with burner, the top of base and the right side that is located burner are provided with the cooling box, the top intercommunication of cooling box has the third air duct, the top of third air duct is provided with filter equipment, the top of base and the right side fixed mounting who is located the cooling box have the water pump. The utility model discloses a cooperation between first air duct, air extractor and the second air duct pressurizes tail gas and deliver to the inside of combustor, increases the processing speed, cools down and preliminary dust removal through the tail gas after cooling box will be handled, has solved the problem of harmful substance polluted environment in the tail gas simultaneously.

Description

Biomass energy tail gas treatment device

Technical Field

The utility model relates to a bioenergy technical field specifically is a biomass energy tail gas processing apparatus.

Background

Biomass fuel: the biomass material is burnt as fuel, generally mainly agricultural and forestry waste (such as straw, sawdust, bagasse, rice chaff and the like) is mainly distinguished from fossil fuel, in the current national policy and environmental protection standard, the direct combustion biomass belongs to high pollution fuel, is only used in rural large stoves and is not allowed to be used in cities, the application of the biomass fuel is mainly biomass molding fuel, and the biomass molding fuel is prepared by taking agricultural and forestry wastes as raw materials and carrying out processes of crushing, mixing, extruding, drying and the like to prepare various moldings (such as blocks, particles and the like), a novel clean fuel which can be directly combusted, but the air inlet device of some combustion equipment is not perfect enough, which leads to insufficient air inside the combustion furnace, resulting in incomplete combustion of the biomass, which can produce harmful chemicals that can cause environmental pollution if not disposed of in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass energy tail gas processing apparatus possesses the advantage that can clear away the harmful substance in the tail gas, has solved the problem of harmful substance polluted environment in the tail gas.

In order to achieve the above object, the utility model provides a following technical scheme: a biomass energy tail gas treatment device comprises a base, wherein an air extractor is fixedly mounted on the left side of the top of the base, a first air guide pipe is communicated with the left side of the air extractor, a second air guide pipe is communicated with the right side of the air extractor, a combustion device is arranged on the top of the base and on the right side of the air extractor, a cooling box is arranged on the top of the base and on the right side of the combustion device, a third air guide pipe is communicated with the top of the cooling box, a filtering device is arranged on the top of the third air guide pipe, a water pump is fixedly mounted on the top of the base and on the right side of the cooling box, a first water supply pipe is communicated with the top of the water pump, penetrates through the cooling box and extends into the cooling box, an atomizing opening is communicated with the bottom of the first water supply pipe and on the inside of the cooling box, and a fourth air guide pipe is communicated with the bottom of, the fourth air duct runs through the cooling box and extends to the inside of cooling box, the bottom of fourth air duct and the inside intercommunication that is located the cooling box have the air nozzle, the top of base and the right side that is located the water pump are provided with water storage device, the bottom intercommunication on cooling box right side has the wet return, the right side intercommunication of water pump has the second delivery pipe.

Preferably, burner includes combustor, heating net and burning silk, the top fixed mounting of base has the combustor, the inside fixed mounting of combustor has the heating net, the inside fixed mounting of heating net has the burning silk, the left side fixed mounting of combustor has the air-blower.

Preferably, filter equipment includes rose box, blast pipe, adsorbed layer, activated carbon layer and dry layer, the top intercommunication of third air duct has the rose box, the top intercommunication of rose box has the blast pipe, the inside fixed mounting of rose box has the adsorbed layer, the inside of rose box and the bottom fixed mounting who is located the adsorbed layer have the activated carbon layer, the inside of rose box and the bottom fixed mounting who is located the activated carbon layer have the dry layer.

Preferably, water storage device includes water storage tank, filter screen, cooling layer and cooling tube, the right side intercommunication of second delivery pipe has the water storage tank, the inside fixed mounting of water storage tank has the filter screen, the inside of water storage tank and the bottom fixed mounting who is located the filter screen have the cooling layer, the inside fixed mounting of cooling layer has the cooling tube.

Preferably, the right side of the second air duct is communicated with the combustor, the left side of the fourth air duct is communicated with the right side of the combustor, and the right side of the water return pipe is communicated with the left side of the water storage tank.

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

1. the utility model discloses a cooperation between first air duct, air extractor and the second air duct pressurizes tail gas and deliver to the inside of combustor, increases processing speed, and tail gas after will handling through cooling box cools down and preliminary dust removal, filters the inside chemical composition of tail gas through filter equipment, and the cooperation between through water pump and the first delivery pipe sends the cooling water to the inside of cooling box, cools down tail gas, has solved the problem of harmful substance polluted environment in the tail gas simultaneously.

2. The utility model discloses an air-blower delivers to the inside of combustor with outside oxygen, and carbon monoxide gas oxidation in with tail gas through the burning silk, detach the carbon monoxide in the tail gas, filter moisture through the tail gas after adsorbed layer, activated carbon layer and dry layer will cool off, and the inside chemical composition of adsorbed gas is detached, guarantees that exhaust tail gas is up to standard, realizes filtration and the cooling to the reclaimed water through the cooperation between filter screen and the cooling layer, treats next cycle and uses.

Drawings

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

FIG. 2 is a schematic cross-sectional structure view of the combustion apparatus of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the cooling box of the present invention;

FIG. 4 is a schematic cross-sectional view of the filtering device of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the water storage device of the present invention.

In the figure: 1. a base; 2. a first air duct; 3. an air extractor; 4. a second air duct; 5. a blower; 6. a combustion device; 601. a burner; 602. heating the net; 603. burning the filaments; 7. a cooling box; 8. a filtration device; 801. a filter box; 802. an exhaust pipe; 803. an adsorption layer; 804. an activated carbon layer; 805. drying the layer; 9. a water storage device; 901. a water storage tank; 902. a filter screen; 903. a cooling layer; 904. a cooling tube; 10. a water pump; 11. a first water supply pipe; 12. a third air duct; 13. a fourth gas-guide tube; 14. an air nozzle; 15. an atomizing port; 16. a water return pipe; 17. a second water supply pipe.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a biomass energy tail gas treatment device comprises a base 1, an air extractor 3 is fixedly installed on the left side of the top of the base 1, a first air duct 2 is communicated with the left side of the air extractor 3, a second air duct 4 is communicated with the right side of the air extractor 3, the tail gas is pressurized and sent to the interior of a combustor 601 through cooperation among the first air duct 2, the air extractor 3 and the second air duct 4 to increase the treatment speed, a combustion device 6 is arranged on the top of the base 1 and on the right side of the air extractor 3, a cooling box 7 is arranged on the top of the base 1 and on the right side of the combustion device 6, the treated tail gas is cooled and preliminarily dedusted through the cooling box 7, a third air duct 12 is communicated with the top of the cooling box 7, a filtering device 8 is arranged on the top of the third air duct 12, chemical components in the tail gas are filtered through the filtering device 8, a water pump 10 is fixedly arranged at the top of the base 1 and positioned at the right side of the cooling box 7, the top of the water pump 10 is communicated with a first water supply pipe 11, cooling water is sent to the interior of the cooling box 7 through the cooperation between the water pump 10 and the first water supply pipe 11 to cool tail gas, the first water supply pipe 11 penetrates through the cooling box 7 and extends to the interior of the cooling box 7, the bottom of the first water supply pipe 11 and positioned at the interior of the cooling box 7 are communicated with an atomizing opening 15, the left bottom of the cooling box 7 is communicated with a fourth air duct 13, the fourth air duct 13 penetrates through the cooling box 7 and extends to the interior of the cooling box 7, the bottom of the fourth air duct 13 and positioned at the interior of the cooling box 7 are communicated with an air nozzle 14, a water storage device 9 is arranged at the top of the base 1 and positioned at the right side of the water pump 10, the right bottom of the right side of the cooling box 7 is communicated with a water return pipe 16, the combustion device 6 comprises a combustor 601, a heating net 602 and a combustion wire 603, the combustor 601 is fixedly installed on the top of the base 1, the heating net 602 is fixedly installed inside the combustor 601, the combustion wire 603 is fixedly installed inside the heating net 602, the blower 5 is fixedly installed on the left side of the combustor 601, external oxygen is sent to the interior of the combustor 601 through the blower 5, carbon monoxide gas in tail gas is oxidized through the combustion wire 603, carbon monoxide in the tail gas is removed, the filtering device 8 comprises a filtering box 801, an exhaust pipe 802, an adsorption layer 803, an activated carbon layer 804 and a drying layer 805, the top of the third air duct 12 is communicated with the filtering box 801, the exhaust pipe 802 is communicated with the top of the filtering box 801, the adsorption layer 803 is fixedly installed inside the filtering box 801, the activated carbon layer 804 is fixedly installed inside the filtering box 801 and at the bottom of the adsorption layer 803, the drying layer 805 is fixedly installed inside the filtering box 801 and at the bottom of the activated carbon layer 804, through adsorbed layer 803, tail gas filter moisture after the active carbon layer 804 and dry layer 805 will cool down, adsorb gaseous inside chemical composition and detach, guarantee that exhaust tail gas is up to standard, water storage device 9 includes water storage tank 901, filter screen 902, cooling layer 903 and cooling tube 904, the right side intercommunication of second delivery pipe 17 has water storage tank 901, the inside fixed mounting of water storage tank 901 has filter screen 902, the inside of water storage tank 901 just is located the bottom fixed mounting of filter screen 902 and has cooling layer 903, the inside fixed mounting of cooling layer 903 has cooling tube 904, realize filtration and the cooling to the recycled water through the cooperation between filter screen 902 and the cooling layer 903, treat next cycle and use, the right side of second air duct 4 communicates in combustor 601, the left side of fourth air duct 13 communicates in the right side of combustor 601, the right side of wet return 16 communicates in the left side of water storage tank 901.

During the use, open air extractor 3 and water pump 10, through first air duct 2, air extractor 3 and second air duct 4 with the tail gas absorption to combustor 601 inside, send oxygen to combustor 601 inside and mix with the tail gas through air-blower 5, carbon monoxide in the tail gas oxidizes through the cooperation of burning silk 603 and oxygen, send the tail gas after the oxidation to the inside of cooling tank 7 and send the inside cooling water of water storage tank 901 to the inside of cooling tank 7 through water pump 10 and cool down the tail gas, the tail gas after the cooling is sent to the inside of rose box 801, filter the moisture in the tail gas through dry layer 805, absorb the chemical substance in the tail gas through activated carbon layer 804, carry out the oxidation absorption through adsorbed layer 803 with remaining chemical substance in the tail gas, the gas after the processing is discharged through blast pipe 802.

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 biomass energy tail gas processing apparatus, includes base (1), its characterized in that: the air extractor (3) is fixedly installed on the left side of the top of the base (1), the left side of the air extractor (3) is communicated with a first air guide pipe (2), the right side of the air extractor (3) is communicated with a second air guide pipe (4), the top of the base (1) and the right side of the air extractor (3) are provided with a combustion device (6), the top of the base (1) and the right side of the combustion device (6) are provided with a cooling box (7), the top of the cooling box (7) is communicated with a third air guide pipe (12), the top of the third air guide pipe (12) is provided with a filtering device (8), the top of the base (1) and the right side of the cooling box (7) are fixedly provided with a water pump (10), the top of the water pump (10) is communicated with a first water supply pipe (11), and the first water supply pipe (11) penetrates through the cooling box (7) and extends to the interior of the cooling box (7), the bottom of first delivery pipe (11) and the inside intercommunication that is located cooling box (7) have atomizing mouth (15), the left bottom intercommunication of cooling box (7) has fourth air duct (13), fourth air duct (13) run through cooling box (7) and extend to the inside of cooling box (7), the bottom of fourth air duct (13) and the inside intercommunication that is located cooling box (7) have air nozzle (14), the top of base (1) and the right side that is located water pump (10) are provided with water storage device (9), the bottom intercommunication on cooling box (7) right side has wet return (16), the right side intercommunication of water pump (10) has second delivery pipe (17).

2. The biomass energy tail gas treatment device according to claim 1, wherein: burner (6) include combustor (601), heating net (602) and burning silk (603), the top fixed mounting of base (1) has combustor (601), the inside fixed mounting of combustor (601) has heating net (602), the inside fixed mounting of heating net (602) has burning silk (603), the left side fixed mounting of combustor (601) has air-blower (5).

3. The biomass energy tail gas treatment device according to claim 1, wherein: filter equipment (8) include rose box (801), blast pipe (802), adsorbed layer (803), activated carbon layer (804) and dry layer (805), the top intercommunication of third air duct (12) has rose box (801), the top intercommunication of rose box (801) has blast pipe (802), the inside fixed mounting of rose box (801) has adsorbed layer (803), the inside of rose box (801) and the bottom fixed mounting who is located adsorbed layer (803) have activated carbon layer (804), the inside of rose box (801) and the bottom fixed mounting who is located activated carbon layer (804) have dry layer (805).

4. The biomass energy tail gas treatment device according to claim 1, wherein: the water storage device (9) comprises a water storage tank (901), a filter screen (902), a cooling layer (903) and a cooling pipe (904), the right side of the second water supply pipe (17) is communicated with the water storage tank (901), the filter screen (902) is fixedly installed in the water storage tank (901), the cooling layer (903) is fixedly installed in the bottom, located on the filter screen (902), of the water storage tank (901), and the cooling pipe (904) is fixedly installed in the cooling layer (903).

5. The biomass energy tail gas treatment device according to claim 1, wherein: the right side of the second air duct (4) is communicated with the combustor (601), the left side of the fourth air duct (13) is communicated with the right side of the combustor (601), and the right side of the water return pipe (16) is communicated with the left side of the water storage tank (901).