CN214664482U

CN214664482U - Heat preservation mechanism for regenerative oxidation furnace

Info

Publication number: CN214664482U
Application number: CN202022632627.2U
Authority: CN
Inventors: 康德波
Original assignee: Tianjin Liankong Technology Co ltd
Current assignee: Tianjin Liankong Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-11-09
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a heat accumulation formula oxidation furnace keeps warm technical field, especially relates to a heat preservation mechanism for heat accumulation formula oxidation furnace, has solved among the prior art present heat accumulation formula oxidation furnace and has relied on ceramic plate heat preservation can only guarantee that the inside heat of oxidation furnace volatilizees and reduce, but a large amount of heat energy that produce when organic waste gas converts carbon dioxide and water are directly discharged, can not utilize, have increased people's use cost's problem. The utility model provides a heat preservation mechanism for regenerative oxidation furnace, includes the oxidation stove outer covering, and one side intercommunication of oxidation stove outer covering bottom has the intake pipe, the top fixedly connected with combustion chamber inner shell of oxidation stove outer covering, and the internally mounted of combustion chamber inner shell has the combustor. The utility model discloses not only realize the heat preservation function of oxidation furnace, utilized the heat that carbon dioxide and water produced, reduced use cost, avoided harmful discharge moreover through filtration's filtering capability.

Description

Heat preservation mechanism for regenerative oxidation furnace

Technical Field

The utility model relates to a heat accumulation formula oxidation furnace keeps warm technical field, especially relates to a heat accumulation formula is heat preservation mechanism for oxidation furnace.

Background

Along with the continuous development of society, various scientific and technological maturity more and more, also received people's attention to the processing to organic waste gas, the main method of organic waste gas relies on the regenerative oxidation stove to come pyrolysis organic waste gas now, makes it turn into carbon dioxide and water to reduce the pollution to the air, when the regenerative oxidation stove carries out high temperature work, people usually rely on the ceramic plate to keep warm, reduce thermal volatilization.

However, the existing regenerative oxidation furnace only can ensure that the volatilization of heat in the oxidation furnace is reduced by means of heat preservation of the ceramic plate, but a large amount of heat energy generated when organic waste gas is converted into carbon dioxide and water is directly discharged and cannot be utilized, so that the use cost of people is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat preservation mechanism for regenerative oxidation furnace has solved among the prior art present regenerative oxidation furnace and has relied on ceramic plate heat preservation can only guarantee that the inside heat of oxidation furnace volatilizees and reduce, but a large amount of heat energy that produce when organic waste gas converts carbon dioxide and water are directly discharged, can not utilize, have increased people's use cost's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heat preservation mechanism for heat accumulation formula oxidation furnace, including the oxidation stove outer covering, one side intercommunication of oxidation stove outer covering bottom has the intake pipe, the top fixedly connected with combustion chamber inner shell of oxidation stove outer covering, the internally mounted of combustion chamber inner shell has the combustor, the central point department of putting on oxidation stove outer covering top has seted up the through-hole, the outside winding of combustion chamber inner shell is connected with high temperature resistant pipeline, the top fixedly connected with combustion chamber outer shell of oxidation stove outer covering, and the combustion chamber inner shell is located the inside of combustion chamber outer shell, the bottom of high temperature resistant pipeline runs through the oxidation stove outer covering, and extend the end and be linked together with the breathing pipe, the top of high temperature resistant pipeline runs through the combustion chamber outer shell, and extend the end intercommunication and have filtration.

Preferably, the corner position of the bottom end of the oxidation furnace shell is fixedly connected with a plurality of support legs, and the periphery inside the oxidation furnace shell is fixedly connected with ceramic insulation boards.

Preferably, the bottom fixedly connected with protecting sheathing of oxidation stove outer covering, protecting sheathing's internally mounted has driving motor, and the fan is installed to the inside bottom of oxidation stove outer covering, and the inside fixedly connected with high temperature resistant shell of fan position department oxidation stove outer covering, the venthole has been seted up to the inside on high temperature resistant shell top, and the fan runs through the oxidation stove outer covering through the pivot, and the bottom of pivot rotates with driving motor's output to be connected.

Preferably, the high-temperature-resistant pipeline is wound and connected with the combustion chamber shell, and the high-temperature-resistant pipeline is not contacted with the combustion chamber shell.

Preferably, the filtering structure comprises a filtering shell in threaded connection with the high-temperature-resistant pipeline, and the filtering shell is fixedly connected with a filtering net inside.

Preferably, the connection position of the filter shell and the high-temperature resistant pipeline is fixedly connected with a sealing ring.

The utility model discloses possess following beneficial effect at least:

the utility model discloses a carbon dioxide and water that the breathing pipe decomposed organic waste gas and produced inhale, are driving the rotation of fan through driving motor for the speed of entering, then carbon dioxide and water enter into the inside of high temperature resistant pipeline, and the energy that consumes when the heat of carbon dioxide and water can reduce the combustor burning is discharging through filtration, and harmful substances such as sulphur are filtered through the inside filter screen of filtration, avoid the polluted environment, compare in prior art, the utility model discloses not only realize the heat preservation function of oxidation furnace, utilized the heat that carbon dioxide and water produced, reduced use cost, avoided harmful discharge moreover through filtration's filtering capability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a front sectional view of FIG. 1;

FIG. 3 is a top view cross-sectional view of FIG. 1;

fig. 4 is a schematic view of the filter structure of fig. 2.

In the figure: 1. a support leg; 2. a protective housing; 3. oxidizing the furnace shell; 4. a combustion chamber housing; 5. An air inlet pipe; 6. a high temperature resistant housing; 7. an air outlet; 8. an air intake duct; 9. a high temperature resistant pipeline; 10. a combustion chamber inner shell; 11. a burner; 12. a filter structure; 13. a through hole; 14. a ceramic insulation board; 15. a fan; 16. a drive motor; 1201. a seal ring; 1202. a filter screen; 1203. and (4) filtering the shell.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a heat preservation mechanism for a heat accumulating type oxidation furnace comprises an oxidation furnace shell 3, an air inlet pipe 5 is communicated with one side of the bottom end of the oxidation furnace shell 3, a combustion chamber inner shell 10 is fixedly connected with the top end of the oxidation furnace shell 3, a burner 11 is installed inside the combustion chamber inner shell 10, a through hole 13 is formed in the center position of the top end of the oxidation furnace shell 3, a high temperature resistant pipeline 9 is wound and connected with the outside of the combustion chamber inner shell 10, specifically, heat brought by carbon dioxide and water is reused through the high temperature resistant pipeline 9, the top end of the oxidation furnace shell 3 is fixedly connected with the combustion chamber outer shell 4, the combustion chamber inner shell 10 is located inside the combustion chamber outer shell 4, the bottom end of the high temperature resistant pipeline 9 penetrates through the oxidation furnace shell 3, and an extending end is communicated with an air suction pipe 8, specifically, the carbon dioxide and water are sucked into the high temperature resistant pipeline 9 through the air suction pipe 8, and the top end of the high temperature resistant pipeline 9 penetrates through the combustion chamber outer shell 4, and the extended end is communicated with a filtering structure 12, in particular, carbon dioxide and water are discharged through the filtering structure 12.

The scheme has the following working processes:

when heat preservation work is carried out to heat preservation mechanism for regenerative oxidation furnace, at first, go into the inside of oxidation stove outer covering 3 through intake pipe 5 with organic waste gas, the burning through combustor 11 heats decomposition to organic waste gas simultaneously, volatilization through ceramic insulation board 14 reduction heat, after organic waste gas decomposes into carbon dioxide and water, inhale the inside of high temperature resistant pipeline 9 with carbon dioxide and water through breathing pipe 8, because high temperature resistant pipeline 9 twines on the surface of combustion chamber inner shell 10, so the heat that carbon dioxide and water were taken can be utilized once more, reduce the required energy of combustor 11 burning, then carbon dioxide and water pass through filtration 12 and discharge, thereby accomplish heat preservation work of heat preservation mechanism for regenerative oxidation furnace.

According to the working process, the following steps are known:

the utility model discloses a ceramic insulation board 14's heat preservation function inhales high temperature resistant pipeline 9 through breathing pipe 8 carbon dioxide and water that will have decomposed, then twines in the outside of combustion chamber inner shell 10 through high temperature resistant pipeline 9, has realized the heat preservation function of oxidation furnace, has utilized the heat that carbon dioxide and water produced, has reduced use cost.

Further, all fixedly connected with stabilizer blade 1 in four corner position departments of oxidation stove outer covering 3 bottom, the inside fixedly connected with ceramic insulation board 14 all around of oxidation stove outer covering 3, it is specific, reduce the inside thermal volatilizing of oxidation stove outer covering 3 through ceramic insulation board 14.

Further, the bottom fixedly connected with protecting sheathing 2 of oxidation stove outer covering 3, the internally mounted of protecting sheathing 2 has driving motor 16, fan 15 is installed to the inside bottom of oxidation stove outer covering 3, the inside fixedly connected with high temperature resistant shell 6 on the oxidation stove outer covering 3 of 15 position departments of fan, venthole 7 has been seted up to the inside on 6 tops of high temperature resistant shell, fan 15 runs through oxidation stove outer covering 3 through the pivot, and the bottom of pivot is rotated with driving motor 16's output and is connected, it is concrete, drive the rotation of fan 15 through driving motor 16, accelerate the inside that carbon dioxide and water that organic waste gas decomposes the production and get into high temperature resistant pipeline 9 through the rotation of fan 15, avoid the overheat damage of fan 15 through high temperature resistant shell 6.

Further, the high temperature resistant pipeline 9 is connected with the combustion chamber inner shell 10 in a winding manner, the high temperature resistant pipeline 9 is not in contact with the combustion chamber outer shell 4, and specifically, the high temperature resistant pipeline 9 is not in contact with the combustion chamber outer shell 4, which is beneficial to avoiding heat volatilization.

Further, including in filtration 12 with high temperature resistant pipeline 9 threaded connection's filtration shell 1203, the inside fixedly connected with filter screen 1202 of filtration shell 1203, it is concrete, filter exhaust harmful substance through the inside filter screen 1202 of filtration shell 1203, avoid the contaminated air, and filtration 12 can dismantle the change.

Further, a sealing ring 1201 is fixedly connected to a connecting position of the filtering shell 1203 and the high temperature resistant pipeline 9, and specifically, leakage of harmful substances during filtering can be avoided through the sealing ring 1201.

To sum up, the utility model discloses not only having realized the heat preservation function of oxidation furnace, having utilized the heat that carbon dioxide and water produced, having reduced use cost, avoided harmful discharge moreover through filtering capability of filtration 12, high temperature resistant pipeline 9 is favorable to avoiding thermal volatilizing with combustion chamber shell 4 contactless, filters exhaust harmful through the inside filter screen 1202 of filter shell 1203, avoids the contaminated air, and filtration 12 can dismantle the change.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat preservation mechanism for heat accumulation formula oxidation furnace, includes oxidation stove outer covering (3), its characterized in that, one side intercommunication of oxidation stove outer covering (3) bottom has intake pipe (5), top fixedly connected with combustion chamber inner shell (10) of oxidation stove outer covering (3), combustor (11) are installed to the inside of combustion chamber inner shell (10), through-hole (13) have been seted up to the central point department on oxidation stove outer covering (3) top, the outside winding of combustion chamber inner shell (10) is connected with high temperature resistant pipeline (9), the top fixedly connected with combustion chamber outer shell (4) of oxidation stove outer covering (3), and combustion chamber inner shell (10) are located the inside of combustion chamber outer shell (4), the bottom of high temperature resistant pipeline (9) runs through oxidation stove outer covering (3), and extends the end and is linked together with breathing pipe (8), the top of high temperature resistant pipeline (9) runs through combustion chamber outer shell (4), and the extending end is communicated with a filtering structure (12).

2. A holding mechanism for a regenerative thermal oxidizer according to claim 1, wherein four corners of the bottom of the oxidizing furnace shell (3) are fixedly connected with legs (1), and the periphery of the inside of the oxidizing furnace shell (3) is fixedly connected with ceramic holding plates (14).

3. The heat preservation mechanism for the regenerative oxidation furnace as claimed in claim 1, wherein a protective casing (2) is fixedly connected to the bottom end of the oxidation furnace casing (3), a driving motor (16) is installed inside the protective casing (2), a fan (15) is installed at the bottom end inside the oxidation furnace casing (3), a high temperature resistant casing (6) is fixedly connected to the inside of the oxidation furnace casing (3) at the position of the fan (15), an air outlet (7) is formed inside the top end of the high temperature resistant casing (6), the fan (15) penetrates through the oxidation furnace casing (3) through a rotating shaft, and the bottom end of the rotating shaft is rotatably connected with the output end of the driving motor (16).

4. The heat preservation mechanism for the regenerative oxidizer furnace as set forth in claim 1, wherein the high temperature resistant pipe (9) is wound around the inner combustion chamber shell (10), and the high temperature resistant pipe (9) is not in contact with the outer combustion chamber shell (4).

5. The heat preservation mechanism for the regenerative oxidation furnace as claimed in claim 1, characterized in that the filter structure (12) comprises a filter shell (1203) in threaded connection with the high temperature resistant pipeline (9), and a filter screen (1202) is fixedly connected to the inside of the filter shell (1203).

6. The heat preservation mechanism for the regenerative oxidation furnace as claimed in claim 5, wherein a sealing ring (1201) is fixedly connected to the connection position of the filter shell (1203) and the high temperature resistant pipeline (9).