Dangerous waste incineration ash cleaning device

Abstract

The utility model discloses a hazardous waste incineration ash cleaning device which comprises a cleaning assembly installed at the top of an incinerator body and used for cleaning ash on the inner wall of the incinerator body. And the cleaning assembly comprises two cleaning mechanisms, a mechanical arm, a rotating mechanism, a vertical moving mechanism and two horizontal moving mechanisms, and the two cleaning mechanisms are fixedly installed at the front end of the mechanical arm side by side and adjacent to each other and used for cleaning ash in the incinerator body. The cleaning assembly is arranged at the top of the incinerator, so that the cleaning mechanism on the cleaning assembly is driven by the horizontal moving mechanism and the vertical moving mechanism to move, a mechanical arm fixedly provided with the cleaning mechanism enters the incinerator from a cleaning opening formed in the top of the incinerator, and ash attached to the interior of an incinerator body is removed; and an original blowing-out cleaning mode is replaced, and the cleaning efficiency of the cleaning device on the hazardous waste incinerator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste treatment equipment, in particular to a hazardous waste incineration ash cleaning device. Background Art

[0002] Hazardous waste is a substance that has one or more hazardous properties such as corrosiveness, toxicity, flammability, reactivity or infectivity, and it is not ruled out that it has hazardous properties and may cause harmful effects on the environment or human health, and it needs to be managed as hazardous waste.

[0003] Hazardous waste is generally treated by incineration. The large amount of flue gas and ash generated during the incineration process will accumulate on the walls of the incinerator, affecting the heat conversion efficiency inside the incinerator. In addition, the incinerator needs to be shut down for cleaning, and cannot be cleaned during the continuous incineration process of the incinerator, which affects the incineration efficiency of the incinerator for hazardous waste. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a hazardous waste incineration ash cleaning device to solve the technical problem that the existing hazardous waste dispersed ash cleaning device needs to stop the furnace for cleaning and cannot be cleaned during the continuous incineration process of the incinerator, thereby affecting the incineration treatment efficiency of the incinerator for hazardous waste.

[0005] According to the technical solution provided in the embodiment of the present application, a hazardous waste incineration ash cleaning device includes a cleaning component, which is installed on the top of the incinerator body and is used to clean the ash on the furnace wall inside the incinerator body;

[0006] The cleaning assembly includes two cleaning mechanisms, a mechanical arm, a rotating mechanism, a vertical moving mechanism and two horizontal moving mechanisms. The two cleaning mechanisms are fixedly installed in parallel and adjacent to each other at the front end of the mechanical arm for cleaning the ash inside the incinerator body, and the rotating mechanism is fixedly installed vertically on the top of the mechanical arm so that the rotating mechanism drives the mechanical arm to rotate for adjusting the cleaning direction, and the rotating mechanism is installed on the first moving plate on the vertical moving mechanism so that the vertical moving mechanism drives the mechanical arm to move in the vertical direction to adjust the cleaning height, and the vertical moving mechanism is installed between the two horizontal moving mechanisms so that the two horizontal moving mechanisms drive the vertical moving mechanism to move in the horizontal direction for moving the cleaning horizontal position.

[0007] Furthermore, a corresponding cleaning port is opened at the top of each cavity of the incinerator body, and a sealing mechanism is provided at each cleaning port so that the sealing mechanism can seal the cleaning port.

[0008] Furthermore, the cleaning mechanism includes a first rotating driving member and a cleaning roller, a plurality of hard bristles made of metal are fixedly installed on the outside of the cleaning roller, and the cleaning roller is fixedly connected to the output end of the first rotating driving member, so that the first rotating driving member drives the cleaning roller to rotate, which is used for cleaning ash inside the incinerator body.

[0009] Furthermore, the second rotating driving member on the rotating mechanism is vertically fixedly installed on the first movable plate, and the top of the mechanical arm is fixedly connected to the output end of the second rotating driving member, so that the second rotating driving member drives the mechanical arm to rotate.

[0010] Furthermore, the vertical moving mechanism includes a third rotating drive member, a screw rod, two guide rods and the first moving plate, the screw rod and the two guide rods are vertically installed on the second moving plates on the two horizontal moving mechanisms, the first moving plate is screwed to the screw rod through a ball nut, and the two guide rods pass through the two sides of the first moving plate, and the top of the screw rod is fixedly connected to the output end of the third rotating drive member, so that the third rotating drive member drives the screw rod to rotate, so that the first moving plate moves linearly along the vertical direction of the screw rod.

[0011] Furthermore, the two horizontal moving mechanisms are installed in parallel and fixedly at intervals in a slide groove on the support frame.

[0012] Furthermore, the horizontal moving mechanism includes a telescopic driving member, a second moving plate and two second guide rods, the two second guide rods are fixedly installed in the slide groove in parallel and horizontally at intervals, and the second moving plate is slidably installed on the two second guide rods, and the side surface of the second moving plate is fixedly connected to the output end of the telescopic driving member, so that the telescopic driving member drives the second moving plate to move linearly along the length direction of the second guide rod.

[0013] Furthermore, the outer side of the robotic arm is made of high temperature resistant material.

[0014] In summary, the beneficial effects of this application are:

[0015] 1. By arranging a cleaning assembly on the top of the incinerator, the cleaning mechanism on the cleaning assembly moves under the drive of the horizontal moving mechanism and the vertical moving mechanism, so that the mechanical arm fixed with the cleaning mechanism enters the inside of the incinerator from the cleaning port opened on the top of the incinerator to remove the ash and slag contaminated inside the incinerator body, replacing the original shutdown cleaning method, and improving the cleaning efficiency of the cleaning device for hazardous waste incinerators;

[0016] Second, by arranging a cleaning assembly with a horizontal moving mechanism on the cleaning device, the telescopic driving member on the horizontal moving mechanism drives the second moving plate to move along the length direction of the second guide rod, so that the horizontal moving mechanism adjusts the horizontal cleaning position of the cleaning roller installed on the mechanical arm, so that the cleaning device cleans different cavities inside the incinerator body;

[0017] 3. By arranging a cleaning assembly with a vertical moving mechanism on the cleaning device, the third rotating drive member on the vertical moving mechanism drives the screw to rotate, so that the first moving plate installed on the screw moves along the length direction of the screw, thereby adjusting the vertical position of the cleaning roller fixedly connected to the front end of the robot arm, so that the cleaning device can clean the internal furnace wall of the incinerator body at different heights, thereby improving the cleaning efficiency and cleaning quality of the cleaning device for the ash of the hazardous waste incinerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the connection structure between the utility model and the incinerator;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the incinerator of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the incinerator of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the utility model;

[0023] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0024] Numbers in the figure: cleaning component 100, cleaning mechanism 110, first rotating drive member 111, cleaning roller 112, mechanical arm 120, rotating mechanism 130, vertical moving mechanism 140, first moving plate 141, third rotating drive member 142, screw rod 143, guide rod 144, horizontal moving mechanism 150, second moving plate 151, telescopic drive member 152, second guide rod 153, support frame 160, incinerator body 200, cleaning port 201, sealing mechanism 300. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] A hazardous waste incineration ash cleaning device, the structure of which is as follows Figure 1-Figure 5 As shown, it includes a cleaning component 100, which is installed on the top of the incinerator body 200 and is used for cleaning the ash and slag of the furnace wall inside the incinerator body 200; the cleaning component 100 includes two cleaning mechanisms 110, a mechanical arm 120, a rotating mechanism 130, a vertical moving mechanism 140 and two horizontal moving mechanisms 150, the two cleaning mechanisms 110 are fixedly installed in parallel and adjacent to the front end of the mechanical arm 120, and are used for cleaning the ash and slag inside the incinerator body 200, and the rotating mechanism 130 is fixedly installed vertically on the top of the mechanical arm 120, so that the rotating mechanism 130 drives the mechanical arm 120 to rotate, and is used to adjust the cleaning direction of the cleaning mechanism 110 installed on the mechanical arm 120, so that the cleaning device can clean the ash and slag of the inner wall of the incinerator in different directions, and the rotating mechanism 130 is installed The first movable plate 141 installed on the vertical moving mechanism 140 is used to enable the vertical moving mechanism 140 to drive the mechanical arm 120 to move in the vertical direction, and adjust the cleaning height of the cleaning mechanism 110 installed on the mechanical arm 120, so that the cleaning device can clean the ash at different heights on the inner wall of the incinerator body 200, and the vertical moving mechanism 140 is installed between the two horizontal moving mechanisms 150, so that the two horizontal moving mechanisms 150 drive the vertical moving mechanism 140 to move in the horizontal direction, so that the horizontal moving mechanism 150 drives the installed mechanical arm 120 to move from the incineration chamber of the incinerator to the smoke exhaust chamber, so that the cleaning device can clean the ash in different cavities inside the incinerator, thereby improving the cleaning efficiency and cleaning quality of the cleaning device on the ash on the inner wall of the hazardous waste incinerator.

[0028] When the cleaning device cleans ash from a hazardous waste incinerator that is in the process of incineration, the support frame 160 on the cleaning component 100 is vertically fixedly installed on the top of the incinerator body 200, and the horizontal moving mechanism 150 on the cleaning component 100 is started, so that the horizontal moving mechanism 150 drives the mechanical arm 120 to move to the cleaning port 201 opened on the top of the cavity of the incinerator body 200 that needs to be cleaned, so that the vertical moving mechanism 140 drives the mechanical arm 120 to move along the vertical direction, so that the linkage arm on the mechanical arm 120 moves into the interior of the incinerator body 200, so that the cleaning mechanism 110 installed on the linkage arm of the mechanical arm 120 is started, so that the cleaning roller 112 on the cleaning mechanism 110 cleans the ash stuck to the furnace wall inside the incinerator body 200, and the ash inside the incinerator can be cleaned without stopping the furnace, thereby improving the cleaning efficiency of the cleaning device for the hazardous waste incinerator.

[0029] As a preferred embodiment, please refer to Figure 1 and Figure 2 A corresponding cleaning port 201 is provided at the top of each cavity of the incinerator body 200, and a sealing mechanism 300 is provided at each cleaning port 201. The sealing plate on the sealing mechanism 300 is fixedly connected to the second telescopic driving member, so that when the second telescopic driving member drives the sealing plate to open and close so that the mechanical arm 120 enters the interior of the incinerator, the second telescopic driving member drives the sealing plate to open, and when the cleaning mechanism 110 installed on the mechanical arm 120 cleans the ash on the inner wall of the incinerator body, the second telescopic driving member drives the sealing plate to seal the cleaning port 201 to prevent a large amount of high-temperature toxic flue gas inside the incinerator body 200 from leaking from the cleaning port 201.

[0030] As a preferred embodiment, please refer to Figure 4 and Figure 5 The cleaning mechanism 110 includes a first rotating driving member 111 and a cleaning roller 112. A plurality of hard metal bristles are fixedly installed on the outer side of the cleaning roller 112, and the cleaning roller 112 is fixedly connected to the output end of the first rotating driving member 111, so that the first rotating driving member 111 drives the cleaning roller 112 to rotate, so that the plurality of hard metal bristles installed on the cleaning roller 112 clean the ash inside the incinerator body 200.

[0031] As a preferred embodiment, please refer to Figure 3 and Figure 4 The second rotating driving member on the rotating mechanism 130 is vertically fixedly installed on the first movable plate 141, and the top of the robotic arm 120 is fixedly connected to the output end of the second rotating driving member, so that the second rotating driving member drives the robotic arm 120 to rotate, and adjusts the cleaning direction of the cleaning mechanism 110 installed on the robotic arm 120, so that the cleaning device can clean ash on the inner wall of the incinerator in different directions.

[0032] As a preferred embodiment, please refer to Figure 3 and Figure 4 The vertical moving mechanism 140 includes a third rotating driving member 142, a screw rod 143, two guide rods 144 and a first moving plate 141. The screw rod and the two guide rods 144 are vertically installed on the second moving plate 151 on the two horizontal moving mechanisms 150. The first moving plate 141 is screwed to the screw rod 143 through a ball nut, and the two guide rods 144 pass through the two sides of the first moving plate 141. The top of the screw rod 143 is fixedly connected to the output end of the third rotating driving member 142, so that the third rotating driving member 142 drives the screw rod 143 to rotate, so that the first moving plate 141 screwed on the screw rod 143 moves along the vertical direction of the screw rod 143, and the cleaning height of the cleaning mechanism 110 installed on the robot arm 120 is adjusted, so that the cleaning device can clean the ash at different heights on the inner wall of the incinerator body 200.

[0033] As a preferred embodiment, please refer to Figure 2 and Figure 3 The two horizontal moving mechanisms 150 are installed in parallel and at intervals in the slide groove on the support frame 160, and are used to adjust the horizontal position of the vertical moving mechanism 140 fixedly installed between the two horizontal moving mechanisms 150.

[0034] As a preferred embodiment, please refer to Figure 3 and Figure 4 The horizontal moving mechanism 150 includes a telescopic driving member 152, a second moving plate 151 and two second guide rods 153. The two second guide rods 153 are fixedly installed in the slide groove in parallel and at intervals, and the second moving plate 151 is slidably installed on the two second guide rods 153, and the side of the second moving plate 151 is fixedly connected to the output end of the telescopic driving member 152, so that the telescopic driving member 152 drives the second moving plate 151 to move along the length direction of the second guide rods 153, so that the horizontal moving mechanism 150 drives the mechanical arm 120 to move from the incineration chamber of the incinerator to the smoke exhaust chamber, so that the cleaning device can clean ash from different cavities inside the incinerator, thereby improving the cleaning efficiency and cleaning quality of the cleaning device on the ash on the inner wall of the hazardous waste incinerator.

[0035] As a preferred embodiment, please refer to Figure 1 and Figure 2 The outer side of the robot arm 120 is made of high temperature resistant material so that the robot arm 120 can penetrate into the high temperature incinerator body 200 to perform real-time ash cleaning.

[0036] The working principle of the utility model is:

[0037] When the cleaning device cleans ash from a hazardous waste incinerator that is in the process of incineration, the support frame 160 on the cleaning component 100 is vertically fixedly installed on the top of the incinerator body 200, and the horizontal moving mechanism 150 on the cleaning component 100 is started, so that the telescopic driving member 152 on the horizontal moving mechanism 150 drives the vertical moving mechanism 140 on which the mechanical arm 120 is fixedly installed to move to the cleaning port 201 opened on the top of the cavity of the incinerator body 200 that needs to be cleaned, so that the third rotating driving member 142 on the vertical moving mechanism 140 drives the screw rod 143 to rotate, so that the first moving plate 141 screwed on the screw rod 143 moves linearly along the vertical direction of the screw rod 143, so that the mechanical arm 120 fixedly installed on the first moving plate 141 moves along the vertical direction, so that the mechanical The linkage arm of the arm 120 moves into the interior of the incinerator body 200, so that the cleaning mechanism 110 installed on the linkage arm of the mechanical arm 120 is started, so that the first rotating drive member 111 on the cleaning mechanism 110 drives the cleaning roller 112 to rotate, so that a plurality of metal hard bristles installed on the outside of the cleaning roller 112 roll and clean the ash adhered to the inner wall of the incinerator body 200. At the same time, the vertical moving mechanism 140 and the rotating mechanism 130 drive the mechanical arm 120 to move or rotate synchronously along the vertical direction, so that the cleaning roller 112 cleans the ash at different heights and ash adhered in different directions on the internal furnace wall of the incinerator body 200, so that the cleaning device can clean the ash inside the incinerator without stopping the incinerator, thereby improving the cleaning efficiency of the cleaning device for the hazardous waste incinerator.

[0038] The beneficial effects of the hazardous waste incineration ash cleaning device of the utility model are:

[0039] 1. By arranging a cleaning assembly 100 on the top of the incinerator, the cleaning mechanism 110 on the cleaning assembly 100 is moved under the drive of the horizontal moving mechanism 150 and the vertical moving mechanism 140, so that the mechanical arm 120 fixedly mounted with the cleaning mechanism 110 enters the interior of the incinerator from the cleaning port 201 opened on the top of the incinerator to remove the ash and slag contaminated inside the incinerator body 200, replacing the original shutdown cleaning method, and improving the cleaning efficiency of the cleaning device for the hazardous waste incinerator;

[0040] Second, by arranging a cleaning assembly 110 with a horizontal moving mechanism 150 on the cleaning device, the telescopic driving member 152 on the horizontal moving mechanism 150 drives the second moving plate 151 to move linearly along the length direction of the second guide rod 153, so that the horizontal moving mechanism 150 adjusts the horizontal cleaning position of the cleaning roller 112 installed on the mechanical arm 120, so that the cleaning device cleans different cavities inside the incinerator body 200;

[0041] 3. By arranging a cleaning assembly 100 with a vertical moving mechanism 140 on the cleaning device, the third rotating driving member 142 on the vertical moving mechanism 140 drives the screw rod 143 to rotate, so that the first movable plate 141 installed on the screw rod 143 moves linearly along the length direction of the screw rod 143, thereby adjusting the vertical position of the cleaning roller 112 fixedly connected to the front end of the robot arm 120, so that the cleaning device can clean the internal furnace wall of the incinerator body 200 at different heights, thereby improving the cleaning efficiency and cleaning quality of the cleaning device for the ash of the hazardous waste incinerator.

[0042] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A hazardous waste incineration ash cleaning device, characterized by: It comprises a cleaning assembly (100), which is installed on the top of the incinerator body (200) and is used for cleaning the ash and slag on the furnace wall inside the incinerator body (200); The cleaning assembly (100) comprises two cleaning mechanisms (110), a mechanical arm (120), a rotating mechanism (130), a vertical moving mechanism (140) and two horizontal moving mechanisms (150), wherein the two cleaning mechanisms (110) are fixedly installed in parallel and adjacently at the front end of the mechanical arm (120) for cleaning ash and slag inside the incinerator body (200), and the rotating mechanism (130) is fixedly installed vertically at the top of the mechanical arm (120) so that the rotating mechanism (130) drives the mechanical arm (120) to move the ash and slag inside the incinerator body (200). 0) is rotated to adjust the cleaning direction, and the rotating mechanism (130) is installed on the first moving plate (141) on the vertical moving mechanism (140), so that the vertical moving mechanism (140) drives the mechanical arm (120) to move along the vertical direction to adjust the cleaning height, and the vertical moving mechanism (140) is installed between the two horizontal moving mechanisms (150), so that the two horizontal moving mechanisms (150) drive the vertical moving mechanism (140) to move along the horizontal direction to move the cleaning horizontal position.

2. The hazardous waste incineration ash cleaning device according to claim 1 is characterized by: A corresponding cleaning port (201) is provided at the top of each cavity of the incinerator body (200), and a sealing mechanism (300) is provided at each cleaning port (201) so that the sealing mechanism (300) can seal the cleaning port (201).

3. The hazardous waste incineration ash cleaning device according to claim 1 is characterized by: The cleaning mechanism (110) comprises a first rotating driving member (111) and a cleaning roller (112); a plurality of hard bristles made of metal are fixedly mounted on the outer side of the cleaning roller (112); and the cleaning roller (112) is fixedly connected to the output end of the first rotating driving member (111), so that the first rotating driving member (111) drives the cleaning roller (112) to rotate, so as to clean the ash inside the incinerator body (200).

4. The hazardous waste incineration ash cleaning device according to claim 1 is characterized by: The second rotating driving member on the rotating mechanism (130) is vertically fixedly mounted on the first movable plate (141), and the top of the mechanical arm (120) is fixedly connected to the output end of the second rotating driving member, so that the second rotating driving member drives the mechanical arm (120) to rotate.

5. The hazardous waste incineration ash cleaning device according to claim 1 is characterized by: The vertical moving mechanism (140) comprises a third rotating driving member (142), a screw rod (143), two guide rods (144) and the first moving plate (141); the screw rod (143) and the two guide rods (144) are vertically mounted on the second moving plates (151) on the two horizontal moving mechanisms (150); the first moving plate (141) is screwed to the screw rod (143) through a ball nut, and the two guide rods (144) pass through the two sides of the first moving plate (141); the top of the screw rod (143) is fixedly connected to the output end of the third rotating driving member (142), so that the third rotating driving member (142) drives the screw rod (143) to rotate, so that the first moving plate (141) moves along the vertical direction of the screw rod (143).

6. The hazardous waste incineration ash cleaning device according to claim 1 is characterized by: The two horizontal moving mechanisms (150) are fixedly installed in parallel and at intervals in a slide groove on the support frame (160).

7. The hazardous waste incineration ash cleaning device according to claim 6 is characterized by: The horizontal moving mechanism (150) comprises a telescopic driving member (152), a second moving plate (151) and two second guide rods (153), wherein the two second guide rods (153) are fixedly installed in a slide groove in parallel and at intervals and horizontally, and the second moving plate (151) is slidably installed on the two second guide rods (153), and the side surface of the second moving plate (151) is fixedly connected to the output end of the telescopic driving member (152), so that the telescopic driving member (152) drives the second moving plate (151) to move linearly along the length direction of the second guide rods (153).

8. The hazardous waste incineration ash cleaning device according to claim 1 is characterized by: The outer side of the mechanical arm (120) is made of high temperature resistant material.

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