CN212152172U

CN212152172U - Carbonization furnace with flue gas recovery device

Info

Publication number: CN212152172U
Application number: CN202020743248.8U
Authority: CN
Inventors: 华柏林
Original assignee: Lishui Yuda Mechanical Equipment Manufacturing Co ltd
Current assignee: Lishui Yuda Mechanical Equipment Manufacturing Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-15
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a take flue gas recovery unit's retort, the on-line screen storage device comprises a base, there are retort body, rose box, edulcoration case and air compressor in proper order from a left side to the right side in the top of base, the top of rose box and edulcoration case all has first top cap and second top cap through hinge and mounting swing joint, the right side intercommunication of retort body has first air duct, the right side of first air duct runs through the left side of rose box and extends to the bottom of rose box. The utility model discloses clear away the carbon dioxide in the air, be used for pressurizeing the gas after filtering through setting up air compressor to store in the inside of gas collection steel bottle, be used for sending the air after filtering to the inside of retort body as fuel through setting up the gas distribution pipe, thereby reduced the emission of pollutant, saved the resource simultaneously, solved the problem that current retort tail gas direct discharge leads to the environmental pollution wasting of resources simultaneously.

Description

Carbonization furnace with flue gas recovery device

Technical Field

The utility model relates to a retort technical field specifically is take smoke recovery device's retort.

Background

The novel environment-friendly carbonization furnace is additionally provided with a smoke recovery device on the basis of the original carbonization furnace, the smoke can be dustless and smokeless after being recovered, the recovered smoke can be ignited like liquefied gas and used for heating and cooking and can also be used by a dryer, the types of the carbonization furnace are three, the carbonization furnace is common, wood carbonization equipment (the equipment can be used for carbonizing branches, wood blocks, coconut shell blocks, corner material blocks in furniture factories and the like, the recovered gas of the gasification furnace device can be changed into fuel gas and can be used by the carbonization furnace or other equipment), and a carbon powder production line (a machine for producing carbon powder, can carbonize rice husks, sawdust and bamboo powder into carbon powder and can be processed into active carbon).

The tail gas of the existing carbonization furnace contains carbon monoxide and organic matters, so that air pollution can be caused if the tail gas is directly discharged, the carbon monoxide and the organic matters can be combusted, and resources can not be recycled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take smoke recovery unit's retort possesses the advantage that can retrieve carbon monoxide and organic matter in the retort tail gas, has solved the problem that current retort tail gas direct emission leads to the environmental pollution wasting of resources.

In order to achieve the above object, the utility model provides a following technical scheme: the carbonization furnace with the flue gas recovery device comprises a base, wherein the top of the base is sequentially and fixedly provided with a carbonization furnace body, a filter box, an impurity removing box and an air compressor from left to right, the tops of the filter box and the impurity removing box are both movably connected with a first top cover and a second top cover through hinges and fixing pieces, the right side of the carbonization furnace body is communicated with a first air duct, the right side of the first air duct penetrates through the left side of the filter box and extends to the bottom of the filter box, the right side of the filter box is communicated with a second air duct, the right side of the second air duct penetrates through the left side of the impurity removing box and extends to the bottom of the impurity removing box, the right side of the impurity removing box is communicated with a third air duct, the right side of the third air duct penetrates through the inside of the air compressor, the right side of the air compressor is communicated with a fourth air duct, and the, the bottom of the fourth air duct is rotatably connected with a gas collection steel cylinder, and a motor is fixedly mounted at the bottom of the base and below the impurity removal box.

Preferably, the output of motor passes through base and edulcoration case respectively through bearing and mechanical seal and extends to the inside of edulcoration case, the inside fixed mounting that the top of motor output just is located the edulcoration case has the puddler.

Preferably, the inside fixed mounting of edulcoration case has two second gauzes, the inside of edulcoration case and the top fixed mounting who is located the second gauze have the drying net.

Preferably, the inside fixed mounting of rose box has two first gauzes, the inside of rose box and the top fixed mounting that is located first gauze have the filtration sponge, the inside of rose box and the top fixed mounting that is located the filtration sponge have the adsorption net.

Preferably, the bottom on filter tank and edulcoration case right side all communicates with the drain pipe, the surface of gas-distributing pipe, fourth air duct and drain pipe all is provided with the valve.

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

1. the utility model discloses a set up the edulcoration case and be arranged in filtering the carbon dioxide in the gas, the inside of edulcoration case is provided with calcium hydrate, thereby form the sediment through the carbon dioxide reaction in calcium hydrate and the gas, clear away the carbon dioxide in the air, be used for pressurizeing the gas after filtering through setting up air compressor, and store in the inside of gas collection steel bottle, be used for sending the air after filtering to the inside of retort body as fuel through setting up the gas distribution pipe, thereby the emission of pollutant has been reduced, the resource has been saved simultaneously, the problem of current retort tail gas direct discharge leads to environmental pollution wasting of resources has been solved simultaneously.

2. The utility model realizes the stirring of calcium hydroxide inside the impurity removing box through the matching between the motor and the stirring rod, thereby accelerating the reaction of carbon dioxide in gas and the calcium hydroxide, preventing the solution inside the impurity removing box from entering the motor to damage the motor through the mechanical seal, miniaturizing the gas through the second gauze, increasing the reaction of the gas and sodium hydroxide, drying the filtered gas through the drying net, ensuring the normal combustion, thinning the gas through the first gauze, accelerating the fusion of solid particles and water in the gas, filtering the particles in the gas, adsorbing the odor in the gas through the adsorption net, preventing the secondary combustion from polluting the environment, filtering the tar in the gas through the filtering sponge, discharging the liquid inside the filtering box and the impurity removing box through the drain pipe, the valve is used for controlling the flow of gas and liquid, so that the operation is convenient.

Drawings

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

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

fig. 3 is the schematic diagram of the cross-sectional structure of the impurity removing box of the utility model.

In the figure: 1. a base; 2. a carbonization furnace body; 3. a first air duct; 4. a first top cover; 5. a filter box; 6. a second air duct; 7. a second top cover; 8. an impurity removal box; 9. a third air duct; 10. an air compressor; 11. a gas distributing pipe; 12. a fourth gas-guide tube; 13. a gas collection steel cylinder; 14. a motor; 15. an adsorption net; 16. filtering the sponge; 17. a first gauze; 18. a stirring rod; 19. a second gauze; 20. and drying the net.

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. 1-3, the carbonization furnace with the flue gas recovery device comprises a base 1, a carbonization furnace body 2, a filter box 5, an impurity removal box 8 and an air compressor 10 are fixedly installed on the top of the base 1 from left to right in sequence, the top of the filter box 5 and the top of the impurity removal box 8 are both movably connected with a first top cover 4 and a second top cover 7 through hinges and fixing pieces, the right side of the carbonization furnace body 2 is communicated with a first air duct 3, the right side of the first air duct 3 penetrates through the left side of the filter box 5 and extends to the bottom of the filter box 5, the right side of the filter box 5 is communicated with a second air duct 6, the right side of the second air duct 6 penetrates through the left side of the impurity removal box 8 and extends to the bottom of the impurity removal box 8, the right side of the impurity removal box 8 is communicated with a third air duct 9, the right side of the third air duct 9 penetrates into the air compressor 10, the top of the fourth gas-guide tube 12 is communicated with a gas-distribution tube 11, the bottom of the fourth gas-guide tube 12 is rotatably connected with a gas-collection steel cylinder 13, the bottom of the base 1 is fixedly provided with a motor 14 below the impurity-removing box 8, the carbonization furnace body 2 is arranged for carbonizing wood, the first top cover 4 and the second top cover 7 are arranged for conveniently cleaning the inside of the filter box 5 and the impurity-removing box 8, the inside of the filter box 5 is provided with water for adsorbing particles in the gas by water, the first gas-guide tube 3 is arranged for sending the smoke into the inside of the filter box 5, the second gas-guide tube 6 is arranged for sending the gas in the filter box 5 into the inside of the impurity-removing box 8, the impurity-removing box 8 is arranged for filtering the carbon dioxide in the gas, the inside of the impurity-removing box 8 is provided with calcium hydroxide, and the precipitate is formed by the reaction of the calcium hydroxide and the carbon, carbon dioxide in the air is removed, an air compressor 10 is arranged for pressurizing filtered air and storing the pressurized air in a gas collection steel cylinder 13, a gas distribution pipe 11 is arranged for delivering the filtered air to the interior of the carbonization furnace body 2 to be used as fuel, so that the emission of pollutants is reduced, resources are saved, an output end of a motor 14 penetrates through a base 1 and an impurity removal box 8 through a bearing and a mechanical seal respectively and extends to the interior of the impurity removal box 8, a stirring rod 18 is fixedly arranged at the top of the output end of the motor 14 and is positioned in the impurity removal box 8, calcium hydroxide in the impurity removal box 8 is stirred through the matching between the motor 14 and the stirring rod 18, so that the reaction of the carbon dioxide in the air and the carbon dioxide is accelerated, the mechanical seal is arranged for preventing the solution in the impurity removal box 8 from entering the interior of the motor 14 to damage the motor 14, two second gauzes 19 are fixedly installed inside the impurity removing box 8, a drying net 20 is fixedly installed inside the impurity removing box 8 and above the second gauzes 19, the second gauzes 19 are used for making gas fine, reaction between the gas and sodium hydroxide is increased, the drying net 20 is used for drying the filtered gas to ensure subsequent normal combustion, two first gauzes 17 are fixedly installed inside the filtering box 5, a filtering sponge 16 is fixedly installed inside the filtering box 5 and above the first gauzes 17, an adsorption net 15 is fixedly installed inside the filtering box 5 and above the filtering sponge 16, the first gauze 17 is used for refining the gas to accelerate fusion of solid particles in the gas and water, particles in the gas can be filtered, and the adsorption net 15 is used for adsorbing odor in the gas, prevent burning polluted environment once more, be used for filtering the tar in the gas through setting up filtering sponge 16, the bottom on rose box 5 and edulcoration case 8 right side all communicates has the drain pipe, and the surface of gas-distributing pipe 11, fourth air duct 12 and drain pipe all is provided with the valve, is used for discharging rose box 5 and the inside liquid of edulcoration case 8 through setting up the drain pipe, is used for controlling the convenient operation of flowing of gas and liquid through setting up the valve.

During the use, add water and to the inside calcium hydroxide that adds of edulcoration case 8 to the inside of rose box 5, turn on motor 14, the inside gas of retort body 2 leads to the inside of rose box 5 through first air duct 3, filter the granule in the gas through water and first gauze 17, filter the tar in the gas through filtering sponge 16, adsorb the smell in the gas through adsorption net 15, lead to the inside of edulcoration case 8 with gas through second air duct 6, filter the carbon dioxide in the gas through the inside calcium hydroxide of edulcoration case 8, compress the inside gas of edulcoration case 8 to the inside of gas collection steel bottle 13 through air compressor 10 or lead to the inside of retort body 2 through gas-distributing pipe 11 and be used as the fuel.

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. Take flue gas recovery device's retort, including base (1), its characterized in that: the top of the base (1) is fixedly provided with a carbonization furnace body (2), a filter box (5), an impurity removal box (8) and an air compressor (10) from left to right in sequence, the tops of the filter box (5) and the impurity removal box (8) are both movably connected with a first top cover (4) and a second top cover (7) through hinges and fixing pieces, the right side of the carbonization furnace body (2) is communicated with a first air duct (3), the right side of the first air duct (3) penetrates through the left side of the filter box (5) and extends to the bottom of the filter box (5), the right side of the filter box (5) is communicated with a second air duct (6), the right side of the second air duct (6) penetrates through the left side of the impurity removal box (8) and extends to the bottom of the impurity removal box (8), the right side of the impurity removal box (8) is communicated with a third air duct (9), and the right side of the third air duct (9) penetrates through the inside of the air compressor (, the right side of air compressor (10) intercommunication has fourth air duct (12), the top intercommunication of fourth air duct (12) has gas-distributing pipe (11), the bottom of fourth air duct (12) is rotated and is connected with gas collection steel bottle (13), the below fixed mounting that the bottom of base (1) just is located edulcoration case (8) has motor (14).

2. The carbonization furnace with the flue gas recovery device according to claim 1, wherein: the output of motor (14) runs through base (1) and edulcoration case (8) respectively and extends to the inside of edulcoration case (8) through bearing and mechanical seal, the inside fixed mounting that the top of motor (14) output just is located edulcoration case (8) has puddler (18).

3. The carbonization furnace with the flue gas recovery device according to claim 1, wherein: the inside fixed mounting of edulcoration case (8) has two second gauze (19), the inside of edulcoration case (8) and the top fixed mounting that is located second gauze (19) have drying net (20).

4. The carbonization furnace with the flue gas recovery device according to claim 1, wherein: the inside fixed mounting of rose box (5) has two first gauze (17), the top fixed mounting that the inside of rose box (5) just is located first gauze (17) has filtering sponge (16), the top fixed mounting that the inside of rose box (5) just is located filtering sponge (16) has adsorption net (15).

5. The carbonization furnace with the flue gas recovery device according to claim 1, wherein: the bottom on filter tank (5) and edulcoration case (8) right side all communicates with the drain pipe, the surface of gas-distributing pipe (11), fourth air duct (12) and drain pipe all is provided with the valve.