CN210107421U

CN210107421U - Waste water and waste gas treatment furnace for production

Info

Publication number: CN210107421U
Application number: CN201920753624.9U
Authority: CN
Inventors: 张则轩; 李力鹏
Original assignee: Hebei Shuangqiang Synthetic Materials Co Ltd
Current assignee: Hebei Shuangqiang Synthetic Materials Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-21
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a waste liquid treatment furnace technical field especially relates to a waste water and waste gas treatment furnace is used in production. Comprises a fire-resistant body arranged between an incineration chamber and a flow increasing chamber; when the small combustion chamber is used for combustion, flame is prevented from entering the flow increasing chamber and simultaneously flows back, so that the problems that the generated combustion is insufficient after the length of the furnace body of the waste water and waste gas treatment furnace is reduced, and the flame spreads to the next equipment along the waste water and waste gas treatment furnace, so that the subsequent equipment is damaged and other dangers are caused are solved; the flow increasing blade fan arranged in the flow increasing chamber is adopted, so that the flow speed of the waste gas is increased under the condition of no need of an external power source, and the problem that the heat energy in the waste gas cannot be effectively utilized due to the large volume of the waste water and waste gas treatment furnace is solved.

Description

Waste water and waste gas treatment furnace for production

Technical Field

The utility model relates to a waste liquid treatment furnace technical field especially relates to a waste water and waste gas treatment furnace is used in production.

Background

The waste liquid treatment furnace is an incinerator capable of incinerating liquid. The liquid to be incinerated is generally organic hazardous waste liquid, and the molecular structures of various harmful substances are destroyed in the combustion chamber of the incinerator through a controllable high-temperature chemical reaction process, so that the waste liquid is oxidized into carbon dioxide and water, and the environment-friendly emission reaching the standard is realized. In actual production life, the waste water and waste gas treatment furnace needs to burn the atomized waste liquid and waste gas, the waste liquid and waste gas is high in temperature after burning, and the high-temperature waste gas after burning is recycled again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technical defects exist, and provides a waste water and gas treatment furnace for production, which adopts a fire retardant body arranged between an incineration chamber and a flow increasing chamber; when the small combustion chamber is used for combustion, flame is prevented from entering the flow increasing chamber and simultaneously flows back, so that the problems that the generated combustion is insufficient after the length of the furnace body of the waste water and waste gas treatment furnace is reduced, and the flame spreads to the next equipment along the waste water and waste gas treatment furnace, so that the subsequent equipment is damaged and other dangers are caused are solved; the flow increasing blade fan arranged in the flow increasing chamber is adopted, so that the flow speed of the waste gas is increased under the condition of no need of an external power source, and the problem that the heat energy in the waste gas cannot be effectively utilized due to the large volume of the waste water and waste gas treatment furnace is solved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a furnace body, a waste water and waste gas pipeline and a burner; an incineration chamber and a flow increasing chamber are arranged in the furnace body; a flame retardant body is arranged between the incineration chamber and the flow increasing chamber; the fire retardant body and the furnace body are welded; a waste water and waste gas pipeline is arranged on one side of the incineration chamber, which is far away from the fire retardant body; a burner is arranged on one side of the inner wall between the fire retardant body and the waste water and waste gas pipeline in the incineration chamber; a fire-retarding baffle is arranged at one side of the middle part of the fire-retarding body close to the combustion chamber; a flame through hole is formed in the middle of the fire retardant baffle; flame channels are arranged on the periphery of one side of the fire-retardant baffle close to the combustion chamber; the periphery of one side of the fire retardant body close to the flow increasing chamber is provided with a waste gas channel; a fixed bearing is arranged in the middle of the flow increasing chamber; the flow increasing chamber and the fixed bearing are welded; the fixed bearing is internally provided with a flow increasing blade fan; the flow increasing fan and the fixed bearing are connected by a rotating shaft; and a hot gas channel is arranged on one side of the flow increasing chamber, which is far away from the fire retardant body.

Further optimize this technical scheme, be provided with the blade in the increase flow impeller fan, the blade is installed and is corresponded the position with the exhaust gas passageway.

Further optimize this technical scheme, back-fire relief baffle sets up in the position that corresponds with waste gas channel.

Further optimize this technical scheme, fixed bearing adopts ball bearing.

Compared with the prior art, the utility model has the advantages of it is following: 1. the structure is beneficial to ensuring that flame is prevented from entering the flow increasing chamber and simultaneously flows back when the smaller combustion chamber burns; 2. the flow increasing blade fan is arranged in the flow increasing chamber, and the structure is favorable for ensuring that the flow speed of waste gas is increased under the condition of not needing an external power source.

Drawings

FIG. 1 is a schematic sectional view of a furnace for treating waste water and gas for industrial use.

FIG. 2 is a schematic view of a partial sectional structure of a waste water and gas treatment furnace for industrial use.

FIG. 3 is a schematic structural diagram of a fire barrier of a wastewater and waste gas treatment furnace for production.

FIG. 4 is a schematic view showing a partial explosion structure of a waste water and gas treatment furnace for industrial use.

In the figure: 1. a furnace body; 2. a waste water and gas pipeline; 3. a burner; 4. a fire retardant body; 5. a hot gas path; 101. an incineration chamber; 102. a flow-increasing chamber; 103. fixing the bearing; 104. a flow increasing blade fan; 401. a fire retardant baffle; 402. a flame through hole; 403. a flame path; 404. an exhaust gas passage.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: as shown in the combined drawings of fig. 1-4, comprises a furnace body 1, a waste water and waste gas pipeline 2 and a burner 3; an incineration chamber 101 and a flow increasing chamber 102 are arranged in the furnace body 1; a flame retardant body 4 is arranged between the incineration chamber 101 and the flow increasing chamber 102; the flame retardant body 4 and the furnace body 1 are welded; a waste water and waste gas pipeline 2 is arranged on one side of the incineration chamber 101, which is far away from the fire retardant body 4; a combustor 3 is arranged on one side of the inner wall between the fire retardant body 4 and the waste water and waste gas pipeline 2 in the incineration chamber 101; a fire retardant baffle 401 is arranged at one side of the middle part of the fire retardant body 4 close to the combustion chamber; a flame through hole 402 is formed in the middle of the fire retardant baffle; flame channels 403 are arranged on the periphery of one side, close to the combustion chamber, of the fire retardant baffle 401; the periphery of one side of the fire retardant body 4 close to the flow increasing chamber 102 is provided with a waste gas channel 404; a fixed bearing 103 is arranged in the middle of the flow increasing chamber 102; the flow increasing chamber 102 and the fixed bearing 103 are welded; the fixed bearing 103 is provided with a flow increasing fan 104; the flow increasing fan 104 is connected with the fixed bearing 103 by a rotating shaft; a hot gas channel 5 is arranged on one side of the flow increasing chamber 102, which is far away from the fire retardant body 4; the flow increasing blade fan 104 is provided with blades, and the blades are arranged at positions corresponding to the waste gas channel 404; the fire-retardant baffle 401 is arranged at a position corresponding to the waste gas channel 404; the fixed bearing 103 is a ball bearing.

When in use, as shown in fig. 1-4, atomized waste water and waste gas are conveyed to the incineration chamber 101 in the furnace body 1 along the waste water and waste gas pipeline 2, the burner 3 in the incineration chamber 101 sprays flame to incinerate pollutants in the waste water and waste gas, when the flame spreads to the flame retardant 4 along the incineration chamber 101, because the flame retardant baffle 401 is arranged at the position of the waste gas channel 404 of the flame retardant 4, the flame can not directly spread to the flow increasing chamber 102, because the flame through hole 402 is arranged in the middle of the flame retardant 4, when the flame spreads to the flame retardant 4, the flame can flow back to the incineration chamber 101 along the flame channel 403 after passing through the flame through hole 402, thereby realizing that the waste water and waste gas can be fully incinerated when the smaller incineration chamber 101 is still used, and when the flame spreads to the flame retardant 4, the flame retardant baffle 401 can prevent the fire from directly spreading 404 to the flow increasing chamber 102 through the waste gas channel, therefore, the overall operation stability is influenced, after the fully combusted waste gas reaches the flow increasing chamber 102 through the waste gas channel 404, the waste gas flows to drive the flow increasing blade fan 104 in the flow increasing chamber 102 to rotate in the fixed bearing 103, when the rotating speed is stable, the waste water and the waste gas flow to the combustion chamber speed is reduced, the flow increasing blade fan 104 rotates to improve the air flow rate at the moment, when the machine is just started, the flow increasing blade fan 104 rotates slowly, and the atmospheric flow impacts subsequent equipment to cause other problems when the machine is started.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a waste water exhaust-gas treatment stove for production which characterized in that: comprises a furnace body (1), a waste water and waste gas pipeline (2) and a burner (3); an incineration chamber (101) and a flow increasing chamber (102) are arranged in the furnace body (1); a flame retardant body (4) is arranged between the incineration chamber (101) and the flow increasing chamber (102); the flame retardant body (4) and the furnace body (1) are welded; a waste water and waste gas pipeline (2) is arranged on one side of the incineration chamber (101) far away from the fire retardant body (4); a burner (3) is arranged on one side of the inner wall between the fire retardant body (4) and the waste water and waste gas pipeline (2) in the incineration chamber (101); a fire retardant baffle (401) is arranged at one side of the middle part of the fire retardant body (4) close to the combustion chamber; a flame through hole (402) is formed in the middle of the fire retardant baffle; flame channels (403) are arranged on the periphery of one side, close to the combustion chamber, of the fire retardant baffle (401); waste gas channels (404) are arranged on the periphery of one side, close to the flow increasing chamber (102), of the fire retardant body (4); a fixed bearing (103) is arranged in the middle of the flow increasing chamber (102); the flow increasing chamber (102) and the fixed bearing (103) are welded; a flow increasing fan (104) is arranged in the fixed bearing (103); the flow increasing blade fan (104) is connected with the fixed bearing (103) by a rotating shaft; and a hot gas channel (5) is arranged on one side of the flow increasing chamber (102) far away from the fire retardant body (4).

2. The waste water and gas treatment furnace for production as claimed in claim 1, wherein: the flow increasing blade fan (104) is provided with blades, and the blades are arranged at positions corresponding to the exhaust gas channel (404).

3. The waste water and gas treatment furnace for production as claimed in claim 1, wherein: the fire-retardant baffle plate (401) is arranged at a position corresponding to the waste gas channel (404).

4. The waste water and gas treatment furnace for production as claimed in claim 1, wherein: the fixed bearing (103) is a ball bearing.