Garbage incinerator with waste gas purification function

Abstract

The utility model relates to the field of garbage incinerators, in particular to a garbage incinerator with a waste gas purification function. The garbage incinerator comprises an incineration chamber, an incineration box is arranged in the incineration chamber, a partition plate is arranged in the incineration chamber, and the partition plate is configured to divide an upper cavity of the incineration chamber into an incineration cavity and an exhaust cavity; the incineration cavity is located over the incineration box. The dust collection structure comprises a dust collection plate mounted in the incineration cavity and an asbestos filter screen mounted in the exhaust cavity; the cooling structure comprises an exhaust pipe, a cooling box and a cooling pipe; and the purification structure comprises a purification box communicated with the cooling pipe and a plurality of filter plates sequentially arranged in the purification box. The garbage incinerator with the waste gas purification function is provided with the partition plate, the dust collection structure, the cooling mechanism and the purification structure, a large amount of dust and impurities can be prevented from entering the cooling structure and adhering to the inner wall of the cooling pipe, and therefore the waste gas cooling and purification effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of garbage incinerator, specifically to a garbage incinerator with waste gas purification function. BACKGROUND

[0002] Garbage incinerator is the equipment of incineration disposal garbage, and the garbage incinerator is a kind of harmless treatment equipment commonly used in medical treatment and living waste, animal harmless treatment, its principle is to use the combustion of coal, fuel oil, fuel gas and other fuels to high-temperature incineration carbonization of the object to be treated, to achieve the purpose of disinfection treatment.

[0003] The Chinese utility model patent with publication number CN211119379U discloses a garbage incinerator with waste gas purification function.The garbage incinerator includes a base, an air extraction pipeline and an electric water valve, a hydraulic cylinder is fixed to the left side of the upper end surface of the base, the right side of the hydraulic cylinder is connected to the incineration box through a hydraulic rod, meanwhile, rollers are fixed to the left and right sides of the bottom of the incineration box, the incineration box is arranged in an incineration chamber, and the incineration chamber is fixed to the base; the air extraction pipeline penetrates the left side of the incineration chamber and a cooling box, and the cooling box and a purification box are both fixed to a bearing table.However, in the actual use process, it is found that part of impurities in waste gas will adhere to the inner wall of the cooling pipeline when passing through the cooling box, which affects the cooling effect of waste gas and further affects the purification effect of waste gas.

[0004] Therefore, there is a need in the art for a new technical solution to solve the above problems. SUMMARY

[0005] In order to improve or solve the technical problems that part of waste gas impurities will adhere to the inner wall of the cooling pipeline, affecting the cooling effect of waste gas in the prior art, the utility model provides a garbage incinerator with waste gas purification function.The garbage incinerator includes: an incineration chamber, an incineration box is movably arranged in the incineration chamber, and a partition plate is arranged in the incineration chamber, the partition plate is configured to separate the upper cavity of the incineration chamber into an incineration cavity and an exhaust cavity; the incineration cavity is located directly above the incineration box; a dust collection structure includes a dust collection plate installed in the incineration cavity and an asbestos filter screen installed in the exhaust cavity; a plurality of through holes are formed in the dust collection plate; a cooling structure includes an exhaust pipe extending into the exhaust cavity, a cooling tank filled with cooling liquid, and a cooling pipe arranged in the cooling tank and communicating with the exhaust pipe; a purification structure includes a purification tank communicating with the cooling pipe and a plurality of filter plates arranged in the purification tank in sequence.

[0006] In the garbage incinerator with waste gas purification function, the upper cavity is divided into an incineration cavity and an exhaust cavity by a partition plate, the incineration cavity is located directly above the incineration box, and the incineration of garbage in the incineration box is facilitated. The dust and impurities generated in the incineration process of the garbage in the incineration box are collected by the dust collecting plate arranged in the incineration cavity, so that the dust and impurities are prevented from splashing. The exhaust cavity is offset from the incineration box, so that the dust and impurities generated in the incineration process of the incineration box are prevented from directly flowing into the exhaust cavity in a large amount, and then the impurities and dust are prevented from entering the cooling structure. The asbestos filter screen is arranged in the exhaust cavity and is used for filtering the gas flowing into the exhaust cavity, thereby further preventing the dust and impurities from entering the cooling structure. Through the above arrangement, the garbage incinerator with waste gas purification function is provided with a partition plate, a dust collecting structure, a cooling mechanism and a purification structure, so that the dust and impurities are prevented from entering the cooling structure in a large amount and adhering to the inner wall of the cooling pipe, thereby ensuring the cooling and purification effect of the waste gas.

[0007] Further, a steel mesh is arranged below the asbestos filter screen, and the asbestos filter screen is arranged above the steel mesh.

[0008] Further, the steel mesh is detachably connected with the incineration chamber and the partition plate.

[0009] Further, a support plate is arranged on the incineration chamber and the partition plate, and the edge of the steel mesh is arranged on the support plate and detachably fixed with the support plate through bolts.

[0010] Further, a closed window matched with the asbestos filter screen is arranged on the incineration chamber, and the closed window is detachably connected with the incineration chamber.

[0011] Further, a plurality of asbestos filter screens are arranged side by side, and a plurality of closed windows are arranged and correspond to the asbestos filter screens one by one.

[0012] Further, a clamping block is arranged on the partition plate and the incineration chamber, a limiting block matched with the clamping block is arranged on the dust collecting plate, and the limiting block abuts against the clamping block.

[0013] Further, a guide rail groove is arranged on the incineration chamber, and a self-driven trolley matched with the guide rail groove is arranged below the incineration box.

[0014] Compared with the prior art, the garbage incinerator with waste gas purification function has the following beneficial effects:

[0015] (1) By arranging the partition plate and the dust collecting structure, the dust and impurities are prevented from entering the cooling structure in a large amount and adhering to the inner wall of the cooling pipe, thereby ensuring the cooling and purification effect of the waste gas;

[0016] (2) By setting the cooling structure and purification structure, waste gas can be cooled and purified to prevent waste gas from polluting the environment. BRIEF DESCRIPTION OF DRAWINGS

[0017] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. In the drawings:

[0018] Figure 1 is a schematic view of an embodiment of the garbage incinerator with waste gas purification function of the present application;

[0019] Figure 2 is Figure 1 is an enlarged schematic view of position A in FIG. 1.

[0020] LIST OF REFERENCE NUMBERS: 1, incineration chamber; 11, partition; 12, incineration cavity; 13, exhaust cavity; 14, closed window; 2, incineration box; 3, dust collection structure; 31, dust collection plate; 32, asbestos filter screen; 33, clamping block; 34, limiting block; 35, steel mesh; 36, support plate; 4, cooling structure; 41, exhaust pipe; 42, cooling box; 43, cooling pipe; 5, purification structure; 51, purification box; 52, filter plate. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0022] It should be noted that in the description of the present application, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the direction or positional relationship of the terms based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In addition, it should be noted that in the description of the present application, unless otherwise specified and limited, the terms "mounting", "setting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] In order to improve or solve the technical problems that some waste gas impurities are attached to the inner wall of the cooling pipeline, affecting the waste gas cooling effect in the prior art, the utility model provides a waste gas purification function's garbage incinerator. The garbage incinerator includes: the incineration chamber 1 is arranged with the incineration box 2 in the incineration chamber 1 can move, and the baffle 11 is arranged in the incineration chamber 1, the baffle 11 is configured to the upper cavity of incineration chamber 1 is separated into incineration chamber 12 and exhaust chamber 13;Incineration chamber 12 is located directly above the incineration box 2;Dust collection structure 3, including the dust collection plate 31 installed in the incineration chamber 12, and the asbestos filter screen 32 installed in the exhaust chamber 13;A plurality of through holes are formed on the dust collection plate 31;Cooling structure 4, including the exhaust pipe 41 extending to the exhaust chamber 13, the cooling tank 42 filled with cooling liquid, the cooling pipe 43 arranged in the cooling tank 42 and communicated with the exhaust pipe 41;Purification structure 5, including the purification tank 51 communicated with the cooling pipe 43, and a plurality of filter plates 52 arranged in the purification tank 51 in sequence.

[0025] Figure 1 It is the schematic diagram of the embodiment of the utility model waste gas purification function's garbage incinerator. As Figure 1 Indicated, in one or more embodiments, the utility model waste gas purification function's garbage incinerator includes incineration chamber 1, incineration box 2, dust collection structure 3, cooling structure 4 and purification structure 5.

[0026] Continued from Figure 1 In one or more embodiments, the incineration chamber 1 is substantially rectangular box shape, the track groove is provided on the ground of the incineration chamber 1, and the self-driven trolley is provided above the track groove. The self-driven trolley is an automatic guided vehicle. The incineration box 2 is installed on the automatic guided vehicle. Further, the closure door is opened on the side wall of the incineration chamber 1, the closure door is sealingly connected with the incineration chamber 1 and is driven left and right by the oil cylinder;When the closure door is opened, the self-driven trolley moves into the incineration chamber 1;When the closure door is closed, the incineration chamber 1 is closed, so that the waste gas in the incineration chamber 1 is prevented from escaping. It can be understood that when the incineration box 2 incinerates garbage, an air blower is provided outside to provide air to the incineration chamber 1. Further, the incineration chamber 1 includes opposite upper cavity and lower cavity. The lower cavity is convenient for the incineration box 2 to move. The baffle 11 is arranged in the incineration chamber 1, and the baffle 11 is fixedly connected with the inner wall of the incineration chamber 1. The baffle 11 separates the upper cavity of the incineration chamber 1 into the incineration chamber 12 and the exhaust chamber 13. Among them, the incineration chamber 12 is located directly above the incineration box 2, and the exhaust chamber 13 deviates from the incineration box 2.

[0027] Figure 2 It is Figure 1 The enlarged schematic view of A in Figure 1 And Figure 2As shown, in one or more embodiments, the dust collection structure 3 includes a dust collection plate 31 installed in the incineration cavity 12, and an asbestos filter screen 32 installed in the exhaust cavity 13. Specifically, the dust collection plate 31 is provided with a plurality of through holes and is in the shape of a generally concave cover body, which is thick at the lower end facing the incineration box 2 and thin at the upper end facing away from the incineration box 2, so as to collect the dust and impurities generated during the incineration of garbage and to some extent avoid the dust and impurities from splashing onto the asbestos filter screen 32. Further, a clamping block 33 is arranged on the partition plate 11 and the incineration chamber 1, and a limiting block 34 is arranged on the dust collection plate 31, which abuts against the clamping block 33, so that the dust collection plate 31 is detachably connected with the partition plate 11 and the incineration chamber 1. Specifically, the clamping block 33 and the limiting block 34 are both in the shape of a generally L-shaped. Further, the asbestos filter screen 32 is provided with a plurality of blocks. Based on Figure 1 As shown, the asbestos filter screen 32 is provided with a plurality of blocks side by side in the inward and outward directions. Specifically, the asbestos filter screen 32 is provided with four blocks. A steel mesh 35 is arranged below the asbestos filter screen 32, and the asbestos filter screen 32 is arranged above the steel mesh 35. Specifically, a support plate 36 is arranged on the incineration chamber 1 and the partition plate 11, and the edges of the steel mesh 35 are formed with a frame, which is lapped on the support plate 36. Further, a counterbore is formed on the frame, and a through hole is formed on the support plate 36; a bolt is arranged in the counterbore, the nut of the bolt is arranged in the counterbore, and the shank of the bolt passes through the counterbore and the through hole and is fixed to the support plate 36 by a nut. Further, a closed window 14 matched with the asbestos filter screen 32 is formed on the incineration chamber 1, and the closed window 14 is detachably installed on the incineration chamber 1. Specifically, a guide column is arranged on the incineration chamber 1, and a worker manually lifts the closed window 14 along the guide column to expose or shield the asbestos filter screen 32. Further, the closed window 14 can be provided with a plurality of closed windows 14, and one closed window 14 is opposite to one corresponding asbestos filter screen 32.

[0028] Continuing to refer to Figure 1 and Figure 2 , in one or more embodiments, the cooling structure 4 includes an exhaust pipe 41 extending to the exhaust cavity 13, a cooling tank 42 filled with cooling liquid, and a cooling pipe 43 arranged in the cooling tank 42. Wherein, an exhaust fan is arranged in the exhaust pipe 41, and the cooling pipe 43 is in communication with the exhaust pipe 41. The exhaust gas generated by the garbage combustion flows into the exhaust cavity 13 through the asbestos screen, and then flows into the cooling pipe 43 through the exhaust pipe 41. Further, the purification structure 5 includes a purification tank 51 in communication with the cooling pipe 43, and a plurality of filter plates 52 arranged in the purification tank 51 in sequence. Wherein, the filter plates 52 include activated carbon plates and slaked lime plates. The activated carbon plates can be provided with two rows.

[0029] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A waste incinerator with waste gas purification function, characterized in that, The utility model relates to a waste incinerator, including: A burning chamber (1), a burning box (2) is movably arranged in the burning chamber (1), and a partition plate (11) is arranged in the burning chamber (1), the partition plate (11) is configured to separate the upper cavity of the burning chamber (1) into a burning cavity (12) and an exhaust cavity (13), and the burning cavity (12) is located directly above the burning box (2); A dust collecting structure (3) includes a dust collecting plate (31) installed in the burning cavity (12) and an asbestos filter screen (32) installed in the exhaust cavity (13), and a plurality of through holes are formed in the dust collecting plate (31); A cooling structure (4) includes an exhaust pipe (41) extending to the exhaust cavity (13), a cooling tank (42) filled with cooling liquid, and a cooling pipe (43) arranged in the cooling tank (42) and communicating with the exhaust pipe (41); A purification structure (5) includes a purification tank (51) communicating with the cooling pipe (43) and a plurality of filter plates (52) arranged in the purification tank (51) in sequence.

2. The waste incinerator with exhaust gas purification function according to claim 1, characterized in that, A steel mesh (35) is arranged below the asbestos filter screen (32), and the asbestos filter screen (32) is arranged above the steel mesh (35).

3. The waste incinerator with exhaust gas purification function according to claim 2, characterized in that, The steel mesh (35) is detachably connected with the burning chamber (1) and the partition plate (11).

4. The waste incinerator with exhaust gas purification function according to claim 3, characterized in that, A support plate (36) is arranged on the burning chamber (1) and the partition plate (11), and the edges of the steel mesh (35) are arranged on the support plate (36) and detachably connected with the support plate (36) by bolts.

5. The waste incinerator with exhaust gas purification function according to claim 2, characterized in that, A closing window (14) matched with the asbestos filter screen (32) is formed on the burning chamber (1), and the closing window (14) is detachably connected with the burning chamber (1).

6. The waste incinerator with exhaust gas purification function according to claim 5, characterized in that, The asbestos filter screen (32) is arranged in parallel with a plurality of asbestos filter screens, and the closing window (14) is provided with a plurality of closing windows corresponding to the asbestos filter screens (32).

7. The waste incinerator with exhaust gas purification function according to claim 1, characterized in that, A clamping block (33) is arranged on the partition plate (11) and the burning chamber (1), a limiting block (34) matched with the clamping block (33) is arranged on the dust collecting plate (31), and the limiting block (34) abuts against the clamping block (33).

8. The waste incinerator with exhaust gas purification function according to claim 1, characterized in that, A guide rail groove is arranged on the burning chamber (1), and a self-driven trolley matched with the guide rail groove is arranged below the burning box (2).

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