Combined waste liquid harmless treatment incineration device

Abstract

The utility model relates to a combined waste liquid innocent treatment incineration device which comprises an incinerator, a spraying assembly and a plurality of fire gathering frames, the spraying assembly extends into the incinerator and is provided with a plurality of spraying ends used for spraying waste liquid, and the fire gathering frames are arranged on the spraying ends. The multiple fire gathering frames are sequentially arranged in the incinerator in the horizontal direction and located at the position below the spraying assembly, the multiple fire gathering frames are fixedly connected with the inner wall of the incinerator, and the incinerator is divided into a combustion cavity located below the incinerator and a treatment cavity located above the incinerator by the multiple fire gathering frames. The combustion cavity communicates with the treatment cavity through the multiple fire gathering frames, the multiple fire gathering frames correspond to the multiple spraying ends in a one-to-one mode, and the spraying ends point to the corresponding fire gathering frames; the problems that waste liquid cannot be evenly sprayed into an incinerator, the decomposition rates of the waste liquid are different, rising airflow can carry away part of undecomposed waste liquid, and the waste liquid treatment effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid treatment, in particular to a combined waste liquid harmless treatment and incineration device. Background Art

[0002] Waste liquid treatment includes waste liquid incineration, organic waste liquid treatment or organic industrial waste liquid treatment, also known as high-concentration organic wastewater treatment. Among them, waste liquid incineration is to introduce waste liquid into an incinerator and decompose the organic matter in the waste liquid through high temperature in the incinerator.

[0003] For example, a waste liquid incineration precious metal recovery device proposed in the utility model patent with application number CN201721866178.X includes a liquid storage tank, a liquid storage valve is provided on the bottom side wall of the liquid storage tank, a pressure pump is provided on the end of the liquid storage valve, and a liquid infusion pipe is connected to the side wall of the pressure pump, the liquid storage tank and the air compressor are connected to the waste liquid spray gun through the liquid infusion pipe and the gas pipe respectively, the air is compressed by the air compressor and burned together with the waste liquid in the incineration chamber, the combustion speed is accelerated, the waste liquid is fully burned, and the precious metal recovery rate is improved, an air compressor is installed above the pressure pump, and the top side wall of the air compressor is connected to the gas pipe, the end of the gas pipe is connected to the liquid infusion pipe, the end of the liquid infusion pipe is connected to the waste liquid spray gun, and the end of the waste liquid spray gun is connected to the incineration chamber.

[0004] However, the waste liquid cannot be sprayed evenly into the incinerator, and the decomposition rate of the waste liquid is different, so that the rising airflow will carry away some of the undecomposed waste liquid, resulting in poor waste liquid treatment effect. Utility Model Content

[0005] In view of this, it is necessary to provide a combined waste liquid harmless treatment incineration device to solve the problem that the waste liquid cannot be evenly sprayed into the incinerator, the waste liquid decomposition rate is different, so that the rising airflow will carry away part of the undecomposed waste liquid, and the waste liquid treatment effect is poor.

[0006] The utility model provides a combined waste liquid harmless treatment incineration device, comprising an incinerator, a spray component and a plurality of fire gathering frames, wherein the spray component extends into the incinerator and has a plurality of spray ends for spraying waste liquid, the plurality of fire gathering frames are sequentially arranged in the incinerator along a horizontal direction and are located below the spray component, the plurality of fire gathering frames are fixedly connected to the inner wall of the incinerator, and the incinerator is divided into a combustion chamber below the incinerator and a processing chamber above the incinerator, the combustion chamber and the processing chamber are connected via the plurality of fire gathering frames, the plurality of fire gathering frames correspond one-to-one to the plurality of spray ends, and the spray ends point to the corresponding fire gathering frames.

[0007] Furthermore, the spray assembly includes a plurality of spray pipes arranged in parallel, one end of the plurality of spray pipes is externally connected to waste liquid, the other end of the plurality of spray pipes is closed and extends into the incinerator, a plurality of nozzles are installed at the bottom of the spray pipes, the plurality of nozzles form a plurality of spray ends, and the plurality of spray ends are arranged in a matrix array.

[0008] Furthermore, the spray assembly also includes a transverse pipe, a main pipe and a booster pump. The two ends of the transverse pipe are respectively connected to one end of the plurality of spray pipes located outside the incinerator, and the transverse pipe is connected to the waste liquid via the main pipe and the booster pump.

[0009] Furthermore, the spray end and the corresponding fire focusing frame are arranged in sequence along the vertical direction.

[0010] Furthermore, the spray end and the corresponding fire focusing frame are arranged in sequence along an inclined downward direction.

[0011] Furthermore, the fire gathering frame is formed by stacking refractory materials.

[0012] Furthermore, it also includes a bottom support member, which is horizontally arranged and fixedly connected to the inner wall of the incinerator, and a plurality of openings are formed on the bottom support member. A plurality of fire gathering frames are installed on the bottom support member and are respectively connected to the plurality of openings.

[0013] Furthermore, the bottom support member is a first grid plate, and a sealing member is laid on the top of the first grid plate.

[0014] Furthermore, an ignition component and a fuel adding component are installed on the side wall of the incinerator.

[0015] Furthermore, a second grid plate is installed at the bottom of the incinerator, and the cavity below the second grid plate in the incinerator is a blast chamber, the blast chamber is connected to an external air source, and the top of the incinerator is connected to an exhaust pipe.

[0016] Compared with the prior art, multiple fire focusing frames are fixedly connected to the inner wall of the incinerator, and the incinerator is divided into a combustion chamber below it and a processing chamber above it. The combustion chamber and the processing chamber are connected via multiple fire focusing frames, so that the heat energy in the incinerator can be concentrated through the multiple fire focusing frames. At this time, the multiple fire focusing frames correspond to the multiple spray ends one by one, and the spray ends point to the corresponding fire focusing frames, so that the waste liquid is incinerated. The above-mentioned multiple fire focusing frames can concentrate the heat in the incinerator and realize the zoned setting, so that the multiple spray ends can input the corresponding treatment amount of waste liquid in the zone, ensuring that the waste liquid is completely incinerated, avoiding the above-mentioned airflow from carrying away the undecomposed waste liquid, and the waste liquid treatment effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A schematic diagram of the overall structure of the combined waste liquid harmless treatment and incineration device provided in an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the structure in which the spray end and the corresponding fire focusing frame are sequentially arranged in a vertical downward direction in the combined waste liquid harmless treatment and incineration device provided by an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of a structure in which a spray end and a corresponding fire focusing frame are arranged in sequence along an inclined downward direction in a combined waste liquid harmless treatment and incineration device provided by an embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the structure of a spray assembly in a combined waste liquid harmless treatment and incineration device provided in an embodiment of the utility model;

[0021] Figure 5 A schematic diagram of the arrangement of four fire-gathering frames in the combined waste liquid harmless treatment and incineration device provided in an embodiment of the utility model;

[0022] Figure 6 A schematic diagram of the arrangement of eight fire gathering frames in a combined waste liquid harmless treatment and incineration device provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0024] like Figure 1 As shown, the utility model provides a combined waste liquid harmless treatment incineration device, including an incinerator 100, a spray assembly 200 and a plurality of fire gathering frames 300. The spray assembly 200 extends into the incinerator 100 and has a plurality of spray ends 210 for spraying waste liquid. The plurality of fire gathering frames 300 are arranged in sequence in the incinerator 100 along the horizontal direction and are located below the spray assembly 200. The plurality of fire gathering frames 300 are fixedly connected to the inner wall of the incinerator 100 and divide the incinerator 100 into a combustion chamber below it and a processing chamber above it. The combustion chamber and the processing chamber are connected via the plurality of fire gathering frames 300. The plurality of fire gathering frames 300 correspond one-to-one to the plurality of spray ends 210, and the spray ends 210 point to the corresponding fire gathering frames 300.

[0025] A plurality of fire focusing frames 300 are fixedly connected to the inner wall of the incinerator 100, and divide the incinerator 100 into a combustion chamber below it and a processing chamber above it. The combustion chamber and the processing chamber are connected via the plurality of fire focusing frames 300, so that the heat energy in the incinerator 100 can be concentrated through the plurality of fire focusing frames 300. At this time, the plurality of fire focusing frames 300 correspond one-to-one to the plurality of spray ends 210, and the spray ends 210 point to the corresponding fire focusing frames 300, so that the waste liquid is incinerated. The plurality of fire focusing frames 300 can concentrate the heat in the incinerator 100 and realize the zoned setting, so that the plurality of spray ends 210 can input the waste liquid of corresponding processing amount into the zone, so as to ensure that the waste liquid is completely incinerated, and avoid the above-mentioned airflow carrying away the undecomposed waste liquid, so that the waste liquid treatment effect is good.

[0026] The incinerator 100 in this embodiment is a structure that can be imagined by those skilled in the art, and the incineration treatment of the waste liquid is achieved through the combustion of the fuel inside it.

[0027] The spray assembly 200 in this embodiment extends into the incinerator 100 and has a plurality of spray ends 210 for spraying waste liquid.

[0028] In one embodiment, the spray assembly 200 includes a plurality of spray pipes arranged in parallel, one end of the plurality of spray pipes is externally connected to waste liquid, and the other end of the plurality of spray pipes is closed and extends into the incinerator 100, and a plurality of nozzles are installed at the bottom of the spray pipes, and the plurality of nozzles form a plurality of spray ends 210, and the plurality of spray ends 210 are arranged in a matrix array.

[0029] like Figure 4 As shown, the spray assembly 200 in this embodiment also includes a transverse pipe 220, a main pipe 230 and a booster pump. The two ends of the transverse pipe 220 are respectively connected to one end of the multiple spray pipes located outside the incinerator 100, and the transverse pipe 220 is connected to the waste liquid via the main pipe 230 and the booster pump.

[0030] like Figure 2 As shown, in one embodiment, the spray end 210 and the corresponding fire focusing frame 300 are arranged in sequence along the vertical direction. The waste liquid is sprayed vertically downward, and the incineration effect is good.

[0031] like Figure 3 As shown, in another embodiment, the spray end 210 and the corresponding fire focusing frame 300 are sequentially arranged in a slanting downward direction, which can ensure that the spray pipe and the spray head avoid the vertically rising heat flow, thereby increasing the service life of the spray pipe and the spray head.

[0032] The multiple fire focusing frames 300 in this embodiment are arranged in sequence along the horizontal direction in the incinerator 100 and are located below the spray assembly 200. The multiple fire focusing frames 300 are fixedly connected to the inner wall of the incinerator 100, and divide the incinerator 100 into a combustion chamber below it and a processing chamber above it. The combustion chamber and the processing chamber are connected via the multiple fire focusing frames 300. The multiple fire focusing frames 300 correspond one by one to the multiple spray ends 210, and the spray ends 210 point to the corresponding fire focusing frames 300.

[0033] In one embodiment, the fire gathering frame 300 is made of refractory materials.

[0034] It is understandable that the Figure 5 The four fire focusing frames shown in FIG. 1 can also be used as shown in FIG. Figure 6 There are six fire frames shown in the figure. The number of fire frames should be determined according to the size of the incinerator.

[0035] To facilitate the installation of multiple fire gathering frames 300, in one embodiment, a bottom support member 310 is also included. The bottom support member 310 is horizontally arranged and fixedly connected to the inner wall of the incinerator 100. A plurality of openings 311 are formed on the bottom support member 310. The multiple fire gathering frames 300 are all installed on the bottom support member 310 and are respectively connected to the plurality of openings 311.

[0036] The bottom support member 310 in this embodiment is a first grid plate, and a blocking member 320 is laid on the top of the first grid plate. The blocking member 320 can be made of refractory bricks, which is intended to prevent heat from passing through the non-opening 311 of the first grid plate and improve the fire gathering effect of the fire gathering frame 300.

[0037] The side wall of the incinerator 100 in this embodiment is equipped with an ignition component 110 and a fuel adding component 120. At the same time, a second grid plate 130 is installed at the bottom of the incinerator 100. The cavity below the second grid plate 130 in the incinerator 100 is a blast chamber 131, which is connected to an external gas source. The top of the incinerator 100 is connected to an exhaust pipe 140.

[0038] Compared with the prior art: multiple fire focusing frames 300 are fixedly connected to the inner wall of the incinerator 100, and the incinerator 100 is divided into a combustion chamber below it and a processing chamber above it. The combustion chamber and the processing chamber are connected via multiple fire focusing frames 300, so that the heat energy in the incinerator 100 can be concentrated through the multiple fire focusing frames 300. At this time, the multiple fire focusing frames 300 correspond one by one to the multiple spray ends 210, and the spray ends 210 point to the corresponding fire focusing frames 300, so that the waste liquid is incinerated. The above-mentioned multiple fire focusing frames 300 can concentrate the heat in the incinerator 100 and realize the zoning setting, so that the multiple spray ends 210 can be divided into zones to put the corresponding treatment amount of waste liquid, ensure that the waste liquid is completely incinerated, and avoid the above-mentioned airflow carrying away the undecomposed waste liquid, and the waste liquid treatment effect is good.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A combined waste liquid harmless treatment and incineration device, characterized in that: It includes an incinerator, a sprinkler assembly and a plurality of fire gathering frames; The spray assembly extends into the incinerator and has a plurality of spray ends for spraying waste liquid; The plurality of fire gathering frames are arranged in sequence in the horizontal direction in the incinerator and are located below the spray assembly. The plurality of fire gathering frames are fixedly connected to the inner wall of the incinerator and divide the incinerator into a combustion chamber below it and a processing chamber above it. The combustion chamber and the processing chamber are connected via the plurality of fire gathering frames. The plurality of fire gathering frames correspond one-to-one to the plurality of spray ends, and the spray ends point to the corresponding fire gathering frames.

2. The combined waste liquid harmless treatment and incineration device according to claim 1 is characterized in that: The spray assembly includes a plurality of spray pipes arranged in parallel, one end of each of the spray pipes is connected to waste liquid, the other end of each of the spray pipes is closed and extends into the incinerator, a plurality of nozzles are installed at the bottom of each of the spray pipes, the nozzles form a plurality of spray ends, and the plurality of spray ends are arranged in a matrix array.

3. The combined waste liquid harmless treatment and incineration device according to claim 2 is characterized in that: The spray assembly also includes a transverse pipe, a main pipe and a booster pump. The two ends of the transverse pipe are respectively connected to one end of the plurality of spray pipes located outside the incinerator, and the transverse pipe is connected to waste liquid via the main pipe and the booster pump.

4. The combined waste liquid harmless treatment and incineration device according to claim 1 is characterized in that: The spray end and the corresponding fire focusing frame are arranged in sequence along the vertical direction.

5. The combined waste liquid harmless treatment and incineration device according to claim 1 is characterized in that: The spray end and the corresponding fire focusing frame are arranged in sequence along an inclined downward direction.

6. The combined waste liquid harmless treatment and incineration device according to claim 1 is characterized in that: The fire gathering frame is formed by stacking refractory materials.

7. The combined waste liquid harmless treatment and incineration device according to claim 1 is characterized in that: It also includes a bottom support member, which is horizontally arranged and fixedly connected to the inner wall of the incinerator. A plurality of openings are formed on the bottom support member, and a plurality of fire gathering frames are installed on the bottom support member and are respectively connected to the plurality of openings.

8. The combined waste liquid harmless treatment and incineration device according to claim 7 is characterized in that: The bottom support member is a first grid plate, and a blocking member is laid on the top of the first grid plate.

9. The combined waste liquid harmless treatment and incineration device according to claim 1, characterized in that: The side wall of the incinerator is equipped with an ignition component and a fuel adding component.

10. The combined waste liquid harmless treatment and incineration device according to claim 1, characterized in that: A second grid plate is installed at the bottom of the incinerator, and the cavity below the second grid plate in the incinerator is a blast chamber, which is connected to an external air source, and the top of the incinerator is connected to an exhaust pipe.

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