Hazardous waste treatment mechanism with crushing function

Abstract

The utility model relates to the technical field of hazardous waste treatment, in particular to a hazardous waste treatment mechanism with a crushing function, which comprises a working box, the upper end of the working box is fixedly connected with a support frame, the middle of the upper end of the support frame is provided with a rectangular groove, the upper part of the support frame is inserted with a pressing mechanism, and the right end of the support frame is fixedly connected with a filtering mechanism. A rectangular frame is fixedly connected to the middle of the left end of the working box, a first motor is fixedly connected to the upper end of the rectangular frame, a conveying shaft is fixedly connected to the output end of the first motor, second motors are fixedly connected to the left portion and the right portion of the front end of the working box, and smashing shafts are fixedly connected to the output ends of the two second motors. And the upper portion of the front end of the working box is fixedly connected with an operation disc. According to the hazardous waste treatment mechanism with the crushing function, hazardous wastes can be extruded downwards, crushing is facilitated, leaked poison gas can be absorbed, and leakage of the poison gas is reduced.

Description

Technical Field

[0001] This utility model relates to the field of hazardous waste treatment technology, and in particular to a hazardous waste treatment mechanism with crushing function. Background Technology

[0002] Waste possessing one or more hazardous characteristics such as corrosivity, toxicity, flammability, reactivity, or infectivity is classified as hazardous waste. Therefore, hazardous waste requires additional treatment methods, including the use of pulverizing mechanisms. However, these mechanisms have some shortcomings and areas for improvement: 1. When pulverizing solid hazardous waste, some arc-shaped solids may bounce up during the pulverization process, hindering proper crushing; 2. Some stationary hazardous waste may contain harmful gases during pulverization, necessitating the addition of specialized purification and filtration mechanisms to reduce emissions. Therefore, we propose a hazardous waste treatment mechanism with a crushing function. Utility Model Content

[0003] The main purpose of this utility model is to provide a hazardous waste treatment mechanism with crushing function, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A hazardous waste treatment mechanism with crushing function includes a working box, a support frame fixedly connected to the upper end of the working box, a rectangular groove in the middle of the upper end of the support frame, a pressing mechanism inserted through the upper part of the support frame, a filter mechanism fixedly connected to the right end of the support frame, a rectangular frame fixedly connected to the middle of the left end of the working box, a first motor fixedly connected to the upper end of the rectangular frame, a conveyor shaft fixedly connected to the output end of the first motor, a second motor fixedly connected to the left and right front ends of the working box, a crushing shaft fixedly connected to the output ends of the two sets of second motors, the two sets of crushing shafts meshing and engaging with each other, and an operation panel fixedly connected to the upper front end of the working box.

[0006] Preferably, the filtration mechanism includes a mounting frame, with round holes and slots on the front right and rear right sides of the mounting frame. Two sets of fans are fixedly connected to the left side of the inner wall of the mounting frame. A filter screen is fixedly connected to the left side of the inside of the mounting frame. Activated carbon is placed on the right side of the inside of the mounting frame. A folded plate is fixedly connected to the front right end and the rear right end of the filter screen on the right side. Telescopic locking rods are movably connected to both sets of folded plates.

[0007] By adopting the above technical solution, the fan can form an airflow inside the working box.

[0008] Preferably, the mounting frame is fixedly connected to the support frame, and the fan is located to the left of the filter screen on the left side.

[0009] By adopting the above technical solution, activated carbon can partially absorb harmful gases in the flowing air.

[0010] Preferably, the activated carbon is located between the two sets of filter screens, and the telescopic locking rod is inserted and locked into the nearby circular slot.

[0011] By adopting the above technical solution, the folding plate and telescopic locking rod can fix the position of the right filter screen.

[0012] Preferably, the pressing mechanism includes a moving frame and a No. 3 motor. The output end of the No. 3 motor is fixedly connected to a locking gear. The lower end of the moving frame is fixedly connected to a pressing plate. The upper inner wall of the moving frame is fixedly connected to two sets of left and right extension plates. The right side of the left extension plate is fixedly connected to several sets of locking protrusions at equal intervals.

[0013] By adopting the above technical solution, the lower pressing plate can press down the hazardous waste inside the working box and bring it into contact with the crushing shaft.

[0014] Preferably, the movable frame is interlocked with the rectangular slot, the No. 3 motor is fixedly connected to the upper end of the support frame, and the locking gear is engaged with several sets of locking teeth.

[0015] By adopting the above technical solution, the engaging gear and engaging convex tooth can drive the moving frame to move up and down, thereby driving the pressing plate to move up and down.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting up a filtration mechanism, the fan on the filtration mechanism can form an airflow inside the working box and then discharge it to the right. When the airflow is discharged, it will pass through the activated carbon placed inside the mounting frame, thus absorbing some of the harmful gases in the airflow and reducing the discharge of harmful gases.

[0018] 2. By setting up a pressing mechanism, the locking gear at the output end of motor No. 3 meshes with the locking protrusion on the extension plate, which can drive the moving frame to move up and down. The pressing plate at the lower end of the moving frame will also move up and down. The downward movement will press the hazardous waste inside the upper part of the working box into contact with the crushing shaft, making it easier for the crushing shaft to crush it. Moreover, the moving frame is located inside the rectangular groove, which can prevent the moving frame from shifting forward, backward, left, and right. Attached Figure Description

[0019] Figure 1 This is a partial structural diagram of a hazardous waste treatment mechanism with crushing function according to the present invention;

[0020] Figure 2 This is a partial structural diagram of a hazardous waste treatment mechanism with crushing function according to the present invention;

[0021] Figure 3 This is a schematic diagram of the filter mechanism of a hazardous waste treatment device with crushing function according to the present invention.

[0022] Figure 4 This is a schematic diagram of the pressing mechanism of a hazardous waste treatment device with crushing function according to the present invention.

[0023] In the diagram: 1. Working box; 2. Support frame; 3. Rectangular groove; 4. Pressing mechanism; 5. Filtering mechanism; 6. Rectangular frame; 7. Motor No. 1; 8. Conveying shaft; 9. Crushing shaft; 10. Control panel; 11. Motor No. 2; 51. Mounting frame; 52. Circular hole groove; 53. Fan; 54. Filter screen; 55. Activated carbon; 56. Telescopic locking rod; 57. Folding plate; 12. Moving frame; 13. Motor No. 3; 14. Locking gear; 15. Pressing plate; 16. Extension plate; 17. Locking tooth. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figure 1-4 This utility model provides a technical solution:

[0028] A hazardous waste treatment mechanism with crushing function includes a working box 1. A support frame 2 is fixedly connected to the upper end of the working box 1. A rectangular groove 3 is opened in the middle of the upper end of the support frame 2. A pressing mechanism 4 is inserted through the upper part of the support frame 2. A filter mechanism 5 is fixedly connected to the right end of the support frame 2. A rectangular frame 6 is fixedly connected to the middle of the left end of the working box 1. A first motor 7 is fixedly connected to the upper end of the rectangular frame 6. A conveying shaft 8 is fixedly connected to the output end of the first motor 7. A second motor 11 is fixedly connected to the left and right front ends of the working box 1. A crushing shaft 9 is fixedly connected to the output ends of the two sets of second motors 11. The two sets of crushing shafts 9 are meshed and locked together. An operation panel 10 is fixedly connected to the upper front end of the working box 1.

[0029] In this embodiment, the filter mechanism 5 includes a mounting frame 51. The right front and right rear sides of the mounting frame 51 are provided with circular slots 52. Two sets of fans 53 are fixedly connected to the left side of the inner wall of the mounting frame 51. A filter screen 54 is fixedly connected to the left side of the inside of the mounting frame 51. Activated carbon 55 is placed on the right side of the inside of the mounting frame 51. A folded plate 57 is fixedly connected to the front and rear right ends of the filter screen 54 on the right side. Telescopic locking rods 56 are movably connected to both sets of folded plates 57. The mounting frame 51 is fixedly connected to the support frame 2. The fans 53 are located to the left of the filter screen 54 on the left side. The activated carbon 55 is located between the two sets of filter screens 54. The telescopic locking rods 56 are inserted and locked into the adjacent circular slots 52.

[0030] Through the above scheme: the fan 53 inside the mounting frame 51 can form an airflow from the working box 1 and flow out from the mounting frame 51. At the same time, activated carbon 55 is placed inside the mounting frame 51. When the airflow passes through the activated carbon 55, it can adsorb some of the harmful gases, reducing the emission of harmful gases into the air. The filter screen 54 on the right can limit the position of the activated carbon 55.

[0031] In this embodiment, the pressing mechanism 4 includes a movable frame 12 and a No. 3 motor 13. The output end of the No. 3 motor 13 is fixedly connected to a snap-fit ​​gear 14. The lower end of the movable frame 12 is fixedly connected to a pressing plate 15. The upper inner wall of the movable frame 12 is fixedly connected to two sets of left and right extension plates 16. The right side of the left extension plate 16 is fixedly connected to several sets of snap-fit ​​teeth 17 at equal distances. The movable frame 12 and the rectangular groove 3 are interlocked and snap-fitted. The No. 3 motor 13 is fixedly connected to the upper end of the support frame 2. The snap-fit ​​gear 14 is engaged with several sets of snap-fit ​​teeth 17.

[0032] Through the above scheme: the locking gear 14 at the output end of motor 13 engages with the locking protrusion 17 on the extension plate 16 on the moving frame 12, thus driving the extension plate 16 to rise or fall. The moving frame 12, which is fixedly connected to the extension plate 16, and the pressing plate 15 at the bottom are driven together. The pressing plate 15 lowers the hazardous waste to contact the crushing shaft 9 for easy crushing.

[0033] It should be noted that this utility model is a hazardous waste treatment mechanism with a crushing function. During use, the first motor 7 and conveyor shaft 8 transport the hazardous waste into the working box 1. Then, the second motor 11 at the front is driven, which in turn drives the crushing shaft 9 at the output end of the second motor 11 to crush the hazardous waste. When encountering rounded curved objects, the pressing mechanism 4 is used, driving the third motor 13 on the pressing mechanism 4. The third motor 13 drives the locking gear 14 at the output end. The locking gear 14 engages with the locking teeth 17 on the extension plate 16, thus driving the extension plate 16 and the moving frame 12. The lower pressing plate 15 presses down, pressing the item close to the crushing shaft 9 for easy crushing. While crushing, the filter mechanism 5 can be used to drive the fan 53 on the filter mechanism 5 to draw air from the inside of the working box 1 to form an airflow. The airflow passes through the mounting frame 51 and the activated carbon 55 placed inside the mounting frame 51. For some halogen gases, the activated carbon 55 can be soaked in water to absorb them. The activated carbon 55 can absorb and reduce harmful gases in the airflow, reducing the amount of harmful gases in the air. The filter screen 54 on the right is removable for easy replacement of the activated carbon 55.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hazardous waste treatment mechanism with crushing function, comprising a working box (1), characterized in that: The upper end of the working box (1) is fixedly connected with a support frame (2), a rectangular slot (3) is formed in the upper middle part of the support frame (2), a pressing mechanism (4) is arranged on the upper part of the support frame (2), a filtering mechanism (5) is fixedly connected to the right end of the support frame (2), a rectangular frame (6) is fixedly connected to the left end of the working box (1), a first motor (7) is fixedly connected to the upper end of the rectangular frame (6), a conveying shaft (8) is fixedly connected to the output end of the first motor (7), a second motor (11) is fixedly connected to the left front end and the right front end of the working box (1), a crushing shaft (9) is fixedly connected to the output end of each of the two groups of second motors (11), the two groups of crushing shafts (9) are intermeshingly clamped, and an operation panel (10) is fixedly connected to the upper front end of the working box (1).

2. The hazardous waste treatment apparatus having a crushing function according to claim 1, characterized in that: The filtering mechanism (5) comprises a mounting frame (51), circular hole slots (52) are formed in the right front end and the right rear end of the mounting frame (51), two groups of fans (53) are fixedly connected to the left inner wall of the mounting frame (51), a filter screen (54) is fixedly connected to the left inner side of the mounting frame (51), activated carbon (55) is placed on the right inner side of the mounting frame (51), another filter screen (54) is placed on the right inner side of the mounting frame (51), and the right end front part and the right end rear part of the filter screen (54) on the right are fixedly connected with bellow plates (57), and the two groups of bellow plates (57) are both movably connected with telescopic clamping rods (56).

3. The hazardous waste treatment apparatus having a crushing function according to claim 2, characterized in that: The mounting frame (51) is fixedly connected with the support frame (2), and the fan (53) is located on the left side of the filter screen (54).

4. The hazardous waste treatment apparatus having a crushing function according to claim 2, characterized in that: The activated carbon (55) is located between the two groups of filter screens (54), and the telescopic clamping rod (56) is telescopically clamped with the adjacent circular hole slot (52).

5. The hazardous waste treatment apparatus having a crushing function according to claim 1, characterized in that: The pressing mechanism (4) comprises a moving frame (12) and a third motor (13), the output end of the third motor (13) is fixedly connected with a clamping gear (14), the lower end of the moving frame (12) is fixedly connected with a pressing plate (15), the upper inner wall of the moving frame (12) is fixedly connected with left and right groups of extension plates (16), and the right side of the extension plate (16) on the left is fixedly connected with a plurality of groups of clamping convex teeth (17).

6. The hazardous waste treatment apparatus having a crushing function according to claim 5, characterized in that: The moving frame (12) is movably clamped with the rectangular slot (3), the third motor (13) is fixedly connected with the upper end of the support frame (2), and the clamping gear (14) is intermeshingly clamped with the plurality of groups of clamping convex teeth (17).

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