CN217236482U

CN217236482U - Tail gas absorption and space purification device

Info

Publication number: CN217236482U
Application number: CN202122632307.1U
Authority: CN
Inventors: 王俊; 桂剑标; 付子超; 张华�; 马平川
Original assignee: Jiangxi Jinhaidao New Material Co ltd
Current assignee: Jiangxi Jinhaidao New Material Co ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-08-19
Anticipated expiration: 2031-10-31

Abstract

The utility model discloses a tail gas absorbs and space purification device, include the equipment casing and install the tail gas input pipeline at equipment casing outside surface, the inside of equipment casing is provided with the burning chamber, the end-to-end connection of tail gas input pipeline is to the outside surface in burning chamber, burning mechanism is installed to the inner wall in burning chamber, the equipment casing internally mounted of burning mechanism one side has tail gas absorption mechanism, the top surface mounting of equipment casing has the heating and drying mechanism. The utility model discloses a be provided with a series of structures, the end-to-end connection of tail gas input pipeline is to tube furnace tail gas output port, and the tail gas that produces when heating the tube furnace through tail gas input pipeline is carried to burning intracavity portion, lights through combustion mechanism, carries out abundant burning, and gas after the burning further absorbs the processing through tail gas absorption mechanism, and the waste heat of production utilizes through heating drying mechanism, environmental protection and energy saving, and can purify the space.

Description

Tail gas absorption and space purification device

Technical Field

The utility model relates to a tail gas treatment technical field specifically is a tail gas absorption and space purification device.

Background

The tube furnace is mainly applied to industries such as metallurgy, glass, heat treatment, lithium battery anode and cathode materials, new energy, grinding tools and the like, and is a professional device for measuring materials under a certain temperature condition. The furnace type structure is simple, the operation is easy, the control is convenient, and the continuous production can be realized. The introduction of reducing atmospheres such as hydrogen, carbon monoxide and the like in the application process of the tubular furnace is an essential link, but tail gas in the experimental process cannot be completely combusted. The residual tail gas must be properly treated, otherwise dangerous accidents such as poisoning, explosion and the like can be caused.

Contain a large amount of heat energy in the tail gas of tube furnace, but to the mode of treatment of tube furnace tail gas, generally take the mode of direct emission, this heat energy that not only makes to contain in the tail gas is useless for the great reduction of energy utilization ratio contains a large amount of dusts in addition in the tail gas, if directly discharge the tail gas to the air, will cause serious pollution to the air.

Disclosure of Invention

An object of the utility model is to provide a tail gas absorbs and space purification device to solve the problem that proposes in 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 tail gas absorbs and space purification device, includes the equipment casing and installs the tail gas input pipeline at equipment casing outside surface, the inside of equipment casing is provided with the burning chamber, the end-to-end connection of tail gas input pipeline is to the outside surface in burning chamber, burning mechanism is installed to the inner wall in burning chamber, the equipment casing internally mounted of burning mechanism one side has tail gas absorption mechanism, the top surface mounting of equipment casing has the heating drying mechanism.

Preferably, the combustion mechanism comprises an igniter and a gas input pipeline, the igniter is mounted on the inner wall of the combustion cavity, the gas input pipeline is mounted on the surface of the outer side of the combustion cavity, and the tail end of the gas input pipeline extends to the outer side of the equipment shell.

Preferably, the tail gas absorption mechanism comprises an absorption assembly and a waste heat utilization assembly, the absorption assembly is arranged inside the equipment shell on one side of the combustion mechanism, and the waste heat utilization assembly is arranged inside the equipment shell above the absorption assembly.

Preferably, the absorption assembly comprises a tail gas absorption cavity and a steam pipeline, the tail gas absorption cavity is formed in the equipment shell on one side of the combustion cavity, absorption liquid is filled in the tail gas absorption cavity, and the steam pipeline is arranged in the equipment shell on the top end surface of the tail gas absorption cavity.

Preferably, the waste heat utilization subassembly includes steam diffusion chamber and heat-conducting plate, and the inside steam diffusion chamber that is provided with of equipment casing of tail gas absorption chamber top, the end-to-end connection of steam conduit is to the outside surface in steam diffusion chamber, and the bottom surface mounting in steam diffusion chamber has the derivation pipeline, and the bottom surface connection of deriving the pipeline is to the top surface in tail gas absorption chamber, installs the heat-conducting plate between steam diffusion chamber top surface and the equipment casing top surface.

Preferably, the heating and drying mechanism comprises a sealing cover plate and a drying frame, a supporting shaft is arranged on the surface of the top end of the equipment shell outside the heat-conducting plate, the drying frame is arranged on the surface of the top end of the supporting shaft, a clamping groove is formed in the surface of the top end of the equipment shell outside the supporting shaft, a clamping shaft is movably arranged on the inner wall of the clamping groove, and the sealing cover plate is arranged on the surface of the top end of the clamping shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this tail gas absorption and space purification device, tail gas input pipeline's end-to-end connection to tube furnace tail gas output port, the tail gas that produces when heating the tube furnace through tail gas input pipeline carries to burning intracavity portion, ignites through combustion mechanism, carries out abundant burning, and gas after the burning further absorption treatment through tail gas absorption mechanism, and the waste heat of production utilizes through heating drying mechanism.

This tail gas absorbs and space purification device, the tail gas that produces when heating the tubular furnace through tail gas input pipeline carries to combustion chamber inside, and the end connection of gas input pipeline is to the combustion gas output port, inputs combustion-supporting gas to combustion chamber inside through gas input pipeline, ignites tail gas and combustion-supporting gas's mist through some firearm for organic substance in the tail gas can the abundant burning.

This tail gas absorbs and space purification device, tail gas after the burning is exported to the tail gas absorption chamber through gas transmission pipeline, absorbs through the absorption liquid, conducts the heat to the absorption liquid simultaneously for the absorption liquid is heated the evaporation, produces steam, derives to the steam diffusion intracavity portion through steam conduit.

This tail gas absorption and space purification device, the steam diffusion chamber makes the heat-conducting plate can be heated evenly, will treat that the material of processing places inside dry frame, then inserts the joint axle joint inslot portion, seals dry frame through sealed apron to carry out dry processing to the material of dry frame inside, make the waste heat of tail gas burning can carry out the reutilization, environmental protection and energy saving, and can purify the space.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion of the structure in fig. 2.

In the figure: 1. an apparatus housing; 2. a tail gas input pipeline; 3. a combustion chamber; 4. an igniter; 5. a gas input conduit; 6. a tail gas absorption cavity; 7. an absorption liquid; 8. a steam pipe; 9. a vapor diffusion chamber; 10. leading out a pipeline; 11. a heat conducting plate; 12. a support shaft; 13. drying the frame; 14. a clamping groove; 15. clamping the shaft; 16. and sealing the cover plate.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the tail gas absorbing and space purifying device of the present embodiment includes an equipment housing 1 and a tail gas input pipeline 2 installed on the outer surface of the equipment housing 1, a combustion chamber 3 is provided inside the equipment housing 1, the end of the tail gas input pipeline 2 is connected to the outer surface of the combustion chamber 3, a combustion mechanism is installed on the inner wall of the combustion chamber 3, a tail gas absorbing mechanism is installed inside the equipment housing 1 on one side of the combustion mechanism, a heating and drying mechanism is installed on the top end surface of the equipment housing 1, the end of the tail gas input pipeline 2 is connected to a tail gas output port of a tube furnace, tail gas generated during heating of the tube furnace is conveyed to the inside of the combustion chamber 3 through a tail gas input pipeline 2, the gas after combustion is further absorbed and treated by the tail gas absorption mechanism, and the generated waste heat is utilized by the heating and drying mechanism.

Specifically, combustion mechanism includes some firearm 4 and gas input pipeline 5, some firearm 4 is installed to the inner wall in

combustion chamber

3, 3 outside surface mounting in combustion chamber have gas input pipeline 5, the terminal of gas input pipeline 5 extends to the outside of equipment casing 1, the tail gas that produces when heating the tubular furnace through tail gas input pipeline 2 is carried to combustion chamber 3 inside, the end connection of gas input pipeline 5 is to the combustion gas output port, through gas input pipeline 5 to the inside combustion-supporting gas of 3 inside inputs in combustion chamber, ignite tail gas and combustion-supporting gas's mist through some firearm 4, make the organic substance in the tail gas can fully burn.

Further, the tail gas absorption mechanism comprises an absorption assembly and a waste heat utilization assembly, the absorption assembly is arranged inside the equipment shell 1 on one side of the combustion mechanism, the waste heat utilization assembly is arranged inside the equipment shell 1 above the absorption assembly, the absorption assembly comprises a tail gas absorption cavity 6 and a steam pipeline 8, the tail gas absorption cavity 6 is arranged inside the equipment shell 1 on one side of the combustion cavity 3, a gas transmission pipeline is jointly connected between the tail gas absorption cavity 6 and the combustion cavity 3, the tail gas absorption cavity 6 is filled with absorption liquid 7, the steam pipeline 8 is arranged inside the equipment shell 1 on the top surface of the tail gas absorption cavity 6, the waste heat utilization assembly comprises a steam diffusion cavity 9 and a heat conduction plate 11, the steam diffusion cavity 9 is arranged inside the equipment shell 1 above the tail gas absorption cavity 6, the tail end of the steam pipeline 8 is connected to the outer side surface of the steam diffusion cavity 9, and a leading-out pipeline 10 is arranged on the bottom surface of the steam diffusion cavity 9, derive the bottom surface of pipeline 10 and be connected to the top surface of tail gas absorption chamber 6, install heat-conducting plate 11 between 9 top surfaces of steam diffusion chamber and the 1 top surface of equipment casing, tail gas after the burning is exported to tail gas absorption chamber 6 through the gas transmission pipeline, absorbs through absorption liquid 7, conducts the heat to absorption liquid 7 simultaneously for absorption liquid 7 is heated the evaporation, produces steam, derives to the inside of steam diffusion chamber 9 through steam conduit 8.

Further, the heating and drying mechanism includes sealed apron 16 and

dry frame

13, 1 top surface mounting of the equipment casing in the heat-conducting plate 11 outside has back shaft 12, the top surface mounting of back shaft 12 has dry frame 13, joint groove 14 has been seted up on 1 top surface of the equipment casing in the back shaft 12 outside, the inner wall movable mounting in joint groove 14 has joint axle 15, the top surface mounting of joint axle 15 has sealed apron 16, steam diffusion chamber 9 makes heat-conducting plate 11 can be heated evenly, place the material of treating processing inside dry frame 13, then insert joint axle 15 inside joint groove 14, seal dry frame 13 through sealed apron 16, thereby carry out drying process to the material of dry frame 13 inside, make the waste heat of tail gas burning can carry out reutilization, environmental protection and energy saving, and can purify the space.

The using method of the embodiment comprises the following steps: tail gas input pipeline 2's end is connected to tube furnace tail gas output port, and the tail gas that produces when heating the tube furnace through tail gas input pipeline 2 is carried to combustion chamber 3 inside, ignites through combustion mechanism, carries out abundant burning, and the gas after the burning passes through tail gas absorption mechanism and further absorbs the processing, and the waste heat of production utilizes through heating drying mechanism.

The tail gas that produces when heating the tubular furnace through tail gas input pipeline 2 is carried to combustion chamber 3 inside, and the end of gas input pipeline 5 is connected to the combustion gas output port, inputs combustion-supporting gas to combustion chamber 3 inside through gas input pipeline 5, ignites tail gas and combustion-supporting gas's mist through some firearm 4 for organic substance in the tail gas can fully burn.

Tail gas after the burning passes through gas transmission pipeline and exports to tail gas absorption cavity 6, absorbs through absorption liquid 7, conducts the heat to absorption liquid 7 simultaneously for absorption liquid 7 is heated the evaporation, produces steam, derives to inside vapor diffusion cavity 9 through steam conduit 8.

Steam diffusion chamber 9 makes heat-conducting plate 11 can be heated evenly, and the material that will treat processing is placed inside dry frame 13, then inserts joint axle 15 inside joint groove 14, seals dry frame 13 through sealed apron 16 to carry out dry processing to the material of dry frame 13 inside, make the waste heat of tail gas burning can carry out reutilization, environmental protection and energy saving, and can purify the space.

Finally, it should be noted that: 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 modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a tail gas absorbs and space purification device, includes equipment casing (1) and installs tail gas input pipeline (2) at equipment casing (1) outside surface, its characterized in that: the inside of equipment casing (1) is provided with combustion chamber (3), the end-to-end connection of tail gas input pipeline (2) is to the outside surface in combustion chamber (3), combustion mechanism is installed to the inner wall in combustion chamber (3), equipment casing (1) internally mounted of combustion mechanism one side has tail gas absorption mechanism, the top surface mounting of equipment casing (1) has the heating drying mechanism.

2. The exhaust gas absorbing and space purifying apparatus according to claim 1, wherein: the combustion mechanism comprises an igniter (4) and a gas input pipeline (5), the igniter (4) is installed on the inner wall of the combustion cavity (3), the gas input pipeline (5) is installed on the surface of the outer side of the combustion cavity (3), and the tail end of the gas input pipeline (5) extends to the outer side of the equipment shell (1).

3. The exhaust gas absorbing and space purifying apparatus according to claim 1, wherein: the tail gas absorption mechanism comprises an absorption assembly and a waste heat utilization assembly, the absorption assembly is arranged inside the equipment shell (1) on one side of the combustion mechanism, and the waste heat utilization assembly is arranged inside the equipment shell (1) above the absorption assembly.

4. The exhaust gas absorbing and space-purifying apparatus according to claim 3, wherein: the absorption assembly comprises a tail gas absorption cavity (6) and a steam pipeline (8), the tail gas absorption cavity (6) is formed in the inside of the equipment shell (1) on one side of the combustion cavity (3), a gas transmission pipeline is jointly connected between the tail gas absorption cavity (6) and the combustion cavity (3), absorption liquid (7) is filled in the tail gas absorption cavity (6), and the steam pipeline (8) is arranged inside the equipment shell (1) on the top end surface of the tail gas absorption cavity (6).

5. The exhaust gas absorbing and space purifying apparatus according to claim 4, wherein: the waste heat utilization subassembly includes steam diffusion chamber (9) and heat-conducting plate (11), and the inside steam diffusion chamber (9) that is provided with in equipment casing (1) of tail gas absorption chamber (6) top, the end connection to the outside surface of steam diffusion chamber (9) of steam conduit (8), the bottom surface mounting in steam diffusion chamber (9) has derivation pipeline (10), the bottom surface connection to the top surface in tail gas absorption chamber (6) of derivation pipeline (10), install heat-conducting plate (11) between steam diffusion chamber (9) top surface and equipment casing (1) top surface.

6. The exhaust gas absorbing and space purifying apparatus according to claim 1, wherein: heating drying mechanism is including sealed apron (16) and dry frame (13), and equipment casing (1) top surface mounting in heat-conducting plate (11) outside has back shaft (12), and the top surface mounting of back shaft (12) has dry frame (13), and joint groove (14) have been seted up on equipment casing (1) top surface in the back shaft (12) outside, and the inner wall movable mounting in joint groove (14) has joint axle (15), and the top surface mounting of joint axle (15) has sealed apron (16).