Circulating dust removal device for solid waste treatment

Abstract

The utility model relates to the field of solid waste treatment, and discloses a circulating dust removal device for solid waste treatment, which comprises a machine body, a matching box is fixedly connected to the left end of the machine body, a power supply box is fixedly mounted in the matching box, and machine doors are hinged to the upper surface and the lower surface of the machine body. A dust collection assembly is arranged inside and outside the machine body and comprises a dust collection bin, the dust collection bin is arranged on the inner wall of the machine body, the inner wall of the dust collection bin is fixedly connected with a branch suction pipe, the top end of the branch suction pipe is fixedly connected with a dust collection pipe, and a dust collection hole is formed in the end, away from the outer wall of the machine body, of the dust collection pipe. According to the dust removal device, through the matching effect of the dust collection assembly and the rotating mechanism, dust in solid waste can be thrown out in the rotating process of the solid waste storage box, the dust can move towards the outer side under the action of centrifugal force, and the effects that dust removal is convenient, and the dust is not prone to being blocked by the solid waste are achieved.

Description

Technical Field

[0001] The utility model relates to the field of solid waste treatment, in particular to a circulating dust removal device for solid waste treatment. Background Art

[0002] Solid waste, that is, solid waste, refers to the solid that has lost its original utilization value or has been abandoned or given up during the processes of production, life and other activities, although it has not lost its utilization value.

[0003] At present, when treating solid waste, a large amount of dust often adheres to its surface. Therefore, during the treatment process, the dust is easily raised, and the workers treating the solid waste may inhale the dust, which will affect their physical and mental health. After retrieval, the Chinese patent publication number: CN221231223U discloses a circulating dust removal device for solid waste treatment, including a bottom plate. A fixed box is fixedly connected to the top of the bottom plate. A placement box is fixedly connected to the top of the fixed box. A connection box is fixedly connected to the left side of the placement box. A driving motor is fixedly installed on the left side of the inner cavity of the connection box. The output end of the driving motor is fixedly connected to a rotating rod. A fan blade is fixedly connected to the right side of the rotating rod. A dust collector is fixedly installed on the top of the right side of the placement box. The input end of the dust collector is fixedly connected to a second pipeline. Through the settings of the dust collector, the first pipeline, the second pipeline, the driving motor, the fan blade, the rotating rod, the vibration motor, the placement plate, the spring, the support plate, the activated carbon adsorption plate and the activated carbon particles, the utility model solves the problems that the existing dust removal device for solid waste treatment does not have the function of circulating dust removal, cannot continuously perform dust removal, has limited dust removal effect, and cannot achieve the ideal dust removal effect.

[0004] Although the above application document can achieve the dust removal effect by raising the waste, in the actual use process, since the waste moves in a direction close to the vertical direction up and down during vibration, the waste in the middle and the dust falling from it may be blocked by the waste at the edge, so it is difficult to obtain a good cleaning effect. Therefore, a circulating dust removal device for solid waste treatment is proposed to solve the above problems. Summary of the Utility Model [[ID=XX]]

[0005] In order to make up for the above deficiencies, the utility model provides a circulating dust removal device for solid waste treatment, aiming to improve the problem that it is difficult to clean the waste dust in the middle of the equipment in the prior art.

[0006] To achieve the above object, the utility model adopts the following technical solution: A circulating dust removal device for solid waste treatment, including a machine body, a matching box is fixedly connected to the left end of the machine body, a power supply box is fixedly installed inside the matching box, machine doors are hinged to both the upper surface and the lower surface of the machine body, a dust suction component is jointly arranged inside and outside the machine body, the dust suction component includes a dust suction bin, the dust suction bin is opened on the inner wall of the machine body, a branch suction pipe is fixedly connected to the inner wall of the dust suction bin, a dust suction pipe is fixedly connected to the top end of the branch suction pipe, a dust suction hole is opened at one end of the dust suction pipe away from the outer wall of the machine body, the inside of the dust suction pipe is communicated with the inside of the branch suction pipe, a rotating mechanism is arranged inside the machine body, the rotating mechanism includes a rotating rod, a connecting rod is fixedly connected to the outer wall of the rotating rod, and a solid waste storage box is fixedly connected to one end of the connecting rod away from the rotating rod.

[0007] As a further description of the above technical solution:

[0008] The dust suction component further includes a dust collector, the outer wall of the dust collector is fixedly connected to the outer wall of the machine body, an air suction pipe is fixedly connected to the bottom end of the dust collector, the outer wall of the air suction pipe penetrates through the inner wall of the machine body and is fixedly connected to the inner wall of the branch suction pipe, and the inside of the air suction pipe is communicated with the inside of the branch suction pipe.

[0009] As a further description of the above technical solution:

[0010] The rotating mechanism further includes a steering component, the steering component is arranged at the rear end of the solid waste storage box, the steering component includes an installation bin, the installation bin is opened on the inner wall of the machine body at the rear end of the dust suction bin, the outer wall of the rotating rod penetrates through the inner wall of the machine body between the dust suction bin and the installation bin, a reciprocating lead screw is rotatably connected to the inner wall of the installation bin, a moving pipe is arranged on the outside of the reciprocating lead screw, a positioning block is fixedly connected to the outer wall of the moving pipe, the outer wall of the positioning block is slidably connected to the inner wall of the installation bin, a first gear block is rotatably connected to the outer wall of the moving pipe, and a second gear block is rotatably connected to the outer wall of the moving pipe.

[0011] As a further description of the above technical solution:

[0012] The steering component further includes a motor, the outer wall of the motor is fixedly connected to the inside of the matching box, the output shaft of the motor penetrates through the inner wall of the matching box and the inner wall of the machine body, the output shaft of the motor is fixedly connected to the left end of the reciprocating lead screw, a first gear is fixedly connected to the outer wall of the output shaft of the motor, a toothed rod is rotatably connected to the inner wall of the matching box, the right end of the toothed rod is rotatably connected to the inner wall of the machine body, the outer wall of the toothed rod penetrates through the inner wall of the machine body and the inner wall of the matching box, and a face gear is fixedly connected to the rear end of the rotating rod.

[0013] As a further description of the above technical solution:

[0014] The rotating mechanism further includes an adjustment chamber. The outer wall of the rotating rod penetrates the inner wall of the machine body between the dust collection chamber and the adjustment chamber. The adjustment chamber is opened on the inner wall of the machine body at the front end of the dust collection chamber. The inner wall of the adjustment chamber is rotatably connected with a rotating plate. The inner wall of the rotating plate penetrates and is slidably connected with the outer wall of the rotating rod. A positioning ring is fixedly connected to the outer wall of the rotating rod at the rear end of the rotating plate. The front end of the positioning ring is elastically connected to the rear end of the rotating plate by a spring. The front end of the rotating rod penetrates the inner wall of the machine body and is fixedly connected with a handle.

[0015] As a further description of the above technical solution:

[0016] The dust suction pipe is arranged inside the dust collection chamber, and the dust suction pipe is arranged at a position close to the edge inside the dust collection chamber.

[0017] As a further description of the above technical solution:

[0018] The shape of the solid waste storage box is a hollow cuboid, and all six faces of the solid waste storage box are provided with hollow-outs.

[0019] As a further description of the above technical solution:

[0020] The diameter of the face gear is smaller than the distance between the first tooth block and the second tooth block. The lengths of the first tooth block and the second tooth block are the same. The length of the first tooth block is shorter than the diameter of the face gear.

[0021] The present utility model has the following beneficial effects:

[0022] 1. In the present utility model, through the cooperation of the dust suction component and the rotating mechanism, the solid waste can throw out dust during the rotation of the solid waste storage box, and the dust can move outward under the action of centrifugal force, so as to facilitate the dust to enter the dust suction holes, achieving convenient dust removal and not easily having the situation that the dust is blocked by the solid waste.

[0023] 2. In the present utility model, through the setting of the steering component, it is ensured that during the rotation of the solid waste storage box, the solid waste storage box can change the steering after rotating for a period of time, so that the solid waste can change the contact position with the solid waste storage box during the steering process, thereby achieving the effect of preventing some dust from not being sucked away due to being in a dead corner caused by the fixed position of the solid waste. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structure schematic diagram of the overall structure in the present utility model;

[0025] Figure 2 It is a three-dimensional structural sectional schematic diagram of the overall structure in the present utility model;

[0026] Figure 3Schematic diagram of the three-dimensional structure section of the overall structure in the present utility model;

[0027] Figure 4 Schematic diagram of the three-dimensional structure of a part of the dust collection assembly in the present utility model;

[0028] Figure 5 Schematic diagram of the three-dimensional structure section of the overall structure in the present utility model;

[0029] Figure 6 Schematic diagram of the three-dimensional structure disassembly of a part of the steering assembly in the present utility model;

[0030] Figure 7 Schematic diagram of the three-dimensional structure of a part of the rotating mechanism in the present utility model.

[0031] Legend description:

[0032] 1. Machine body; 2. Matching box; 3. Power supply box; 4. Machine door; 5. Dust collection assembly; 6. Rotating mechanism; 51. Dust collection bin; 52. Sub-suction pipe; 53. Suction pipe; 54. Suction hole; 55. Vacuum cleaner; 56. Suction pipe; 61. Rotating rod; 62. Connecting rod; 63. Solid waste storage box; 64. Steering assembly; 65. Adjustment bin; 66. Rotating plate; 67. Positioning ring; 68. Spring; 69. Handle; 641. Installation bin; 642. Reciprocating lead screw; 643. Moving pipe; 644. Positioning block; 645. First tooth block; 646. Second tooth block; 647. Motor; 648. First gear; 649. Tooth rod; 6410. Face gear. Specific implementation manners

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] Refer to Figure 1 - Figure 3 , an embodiment provided by the present utility model: A circulating dust removal device for solid waste treatment, including a machine body 1, the shape of the machine body 1 is a cuboid, and feet are provided at the four corners of the bottom end of the machine body 1. A matching box 2 is fixedly connected to the left end of the machine body 1, and a power supply box 3 is fixedly installed inside the matching box 2. Through the setting of the power supply box 3, it is ensured that the devices that need to be powered on in the equipment can be used normally. Machine doors 4 are hinged to both the upper surface and the lower surface of the machine body 1. Through the setting of the two machine doors 4, solid waste can be conveniently put in and taken out.

[0035] Refer toFigure 2 - Figure 4 , a dust collection component 5 is jointly arranged inside and outside the machine body 1. The dust collection component 5 includes a dust collection bin 51. The dust collection bin 51 is opened on the inner wall of the machine body 1. A sub-suction pipe 52 is fixedly connected to the inner wall of the dust collection bin 51. The sub-suction pipe 52 is in the shape of a mouth, and the inside of the sub-suction pipe 52 is hollow. A suction pipe 53 is fixedly connected to the top end of the sub-suction pipe 52. The suction pipe 53 is arranged inside the dust collection bin 51, and the suction pipe 53 is arranged at a position close to the edge inside the dust collection bin 51. Through the position setting of the suction pipe 53, it is ensured that the suction pipe 53 can suck the dust at the position close to the edge of the dust collection bin 51. A suction hole 54 is opened at one end of the suction pipe 53 away from the outer wall of the machine body 1. A plurality of suction holes 54 are opened on each suction pipe 53, and the plurality of suction holes 54 are arranged in a horizontal array in the vertical direction. The inside of the suction pipe 53 is communicated with the inside of the sub-suction pipe 52. The dust collection component 5 further includes a dust collector 55. The outer wall of the dust collector 55 is fixedly connected to the outer wall of the machine body 1. An air suction pipe 56 is fixedly connected to the bottom end of the dust collector 55. The dust collector 55 can generate suction force and suck the dust through the air suction pipe 56. And this device is a prior art and can be realized by those skilled in the art, so no more explanations are given here. The outer wall of the air suction pipe 56 penetrates through the inner wall of the machine body 1 and is fixedly connected to the inner wall of the sub-suction pipe 52. The inside of the air suction pipe 56 is communicated with the inside of the sub-suction pipe 52.

[0036] Refer to Figure 2 And Figure 3 , a rotating mechanism 6 is arranged inside the machine body 1. The rotating mechanism 6 includes a rotating rod 61. A connecting rod 62 is fixedly connected to the outer wall of the rotating rod 61. A solid waste storage box 63 is fixedly connected to one end of the connecting rod 62 away from the rotating rod 61. The solid waste storage box 63 is in the shape of a hollow cuboid, and all six faces of the solid waste storage box 63 are provided with hollow-outs. The door of the solid waste storage box 63 is arranged on the side opposite to the connecting rod 62. Through the hollow-out setting of the solid waste storage box 63, it is ensured that the dust can leave the solid waste storage box 63 through the holes of the solid waste storage box 63.

[0037] Refer to Figure 2 , Figure 5 And Figure 6, the rotating mechanism 6 further includes a steering component 64. The steering component 64 is arranged at the rear end of the solid waste storage box 63. The steering component 64 includes an installation bin 641. The installation bin 641 is opened on the inner wall of the body 1 at the rear end of the dust suction bin 51. The outer wall of the rotating rod 61 penetrates the inner wall of the body 1 between the dust suction bin 51 and the installation bin 641. A reciprocating lead screw 642 is rotatably connected to the inner wall of the installation bin 641. The reciprocating groove of the reciprocating lead screw 642 is opened in the middle in the left-right direction. A moving pipe 643 is arranged outside the reciprocating lead screw 642. A positioning block 644 is fixedly connected to the outer wall of the moving pipe 643. The outer wall of the positioning block 644 is slidably connected to the inner wall of the installation bin 641. Through the setting of the positioning block 644, it is ensured that the moving pipe 643 can only move left and right and will not rotate along with the rotation of the reciprocating lead screw 642 when the reciprocating lead screw 642 rotates. A first gear block 645 is rotatably connected to the outer wall of the moving pipe 643. A second gear block 646 is rotatably connected to the outer wall of the moving pipe 643. The lengths of the first gear block 645 and the second gear block 646 are the same.

[0038] Refer to Figure 2 , Figure 5 and Figure 6 , the steering component 64 further includes a motor 647. The outer wall of the motor 647 is fixedly connected to the inside of the matching box 2. The output shaft of the motor 647 penetrates the inner wall of the matching box 2 and the inner wall of the body 1. The output shaft of the motor 647 is fixedly connected to the left end of the reciprocating lead screw 642. A first gear 648 is fixedly connected to the outer wall of the output shaft of the motor 647. A toothed rod 649 is rotatably connected to the inner wall of the matching box 2. The first gear 648 meshes with the toothed rod 649. The right end of the toothed rod 649 is rotatably connected to the inner wall of the body 1. The outer wall of the toothed rod 649 penetrates the inner wall of the body 1 and the inner wall of the matching box 2. A face gear 6410 is fixedly connected to the rear end of the rotating rod 61. The diameter of the face gear 6410 is smaller than the distance between the first gear block 645 and the second gear block 646. Through the setting of the diameter of the face gear 6410 and the distance between the first gear block 645 and the second gear block 646, it is ensured that only one of the first gear block 645 and the second gear block 646 can contact the teeth of the face gear 6410. The length of the first gear block 645 is shorter than the diameter of the face gear 6410. Through the setting of the length of the first gear block 645, it is ensured that the first gear block 645 and the second gear block 646 can only contact the teeth on one side of the face gear 6410.

[0039] Refer to Figure 2 , Figure 3 and Figure 7, the rotating mechanism 6 further includes an adjustment bin 65. The outer wall of the rotating rod 61 penetrates the inner wall of the machine body 1 between the dust suction bin 51 and the adjustment bin 65. The adjustment bin 65 is opened on the inner wall of the machine body 1 at the front end of the dust suction bin 51. The inner wall of the adjustment bin 65 is rotatably connected with a rotating plate 66. The inner wall of the rotating plate 66 penetrates and is slidably connected with the outer wall of the rotating rod 61. A square groove is opened on the outer wall of the rotating rod 61. The shape of the rotating plate 66 is an annular shape with an inner diameter consistent with the outer diameter of the rotating rod 61, and a protrusion whose shape fits the groove shape on the rotating rod 61 is arranged inside the rotating plate 66. A positioning ring 67 is fixedly connected to the outer wall of the rotating rod 61 at the rear end of the rotating plate 66. The front end of the positioning ring 67 and the rear end of the rotating plate 66 are elastically connected by a spring 68. One end of the spring 68 is fixedly connected to the front end of the positioning ring 67, and the other end of the spring 68 is fixedly connected to the rear end of the rotating plate 66. The front end of the rotating rod 61 penetrates the inner wall of the machine body 1 and is fixedly connected with a handle 69.

[0040] Working principle: When in use, the staff first opens the machine door 4, then opens the door above the topmost solid waste storage box 63, and then places the solid waste to be processed into the topmost solid waste storage box 63.

[0041] After placing one solid waste storage box 63, the staff closes the door of this solid waste storage box 63 and then pulls the handle 69 forward. At this time, the handle 69 drives the rotating rod 61 to move forward, so that the teeth of the face gear 6410 cannot contact the first tooth block 645 and the second tooth block 646. At this time, the staff rotates the handle 69, so that the handle 69 drives the rotating rod 61 to rotate until the next solid waste storage box 63 moves to the upper area.

[0042] After the next solid waste storage box 63 moves to the upper position, the staff puts the garbage to be processed into this solid waste storage box 63 again and repeats the above operation until an appropriate amount of solid waste to be processed is placed in all the solid waste storage boxes 63.

[0043] After the placement is completed, the staff closes the machine door 4 and at the same time starts the equipment power supply, so that the motor 647 is in the starting state. At this time, the motor 647 drives the reciprocating lead screw 642 to rotate, so that the reciprocating lead screw 642 drives the moving pipe 643 to make a reciprocating movement in the left and right directions.

[0044] At the same time, the motor 647 drives the first gear 648 to rotate, so that the first gear 648 drives the rack 649 to rotate, so that the rack 649 drives the first tooth block 645 and the second tooth block 646 to rotate.

[0045] Since both the first gear block 645 and the second gear block 646 are fixedly connected to the moving pipe 643, when the moving pipe 643 reciprocates in the left - right direction, the first gear block 645 and the second gear block 646 also reciprocate in the left - right direction. When the first gear block 645 is in contact with the teeth on the right side of the face gear 6410, the first gear block 645 drives the face gear 6410 to rotate. When the first gear block 645 moves to the right and leaves the horizontal position of the face gear 6410, the first gear block 645 can no longer drive the face gear 6410 to rotate. At the same time, at this moment, the second gear block 646 just comes into contact with the teeth on the left half of the face gear 6410. Since the first gear block 645 and the second gear block 646 are in contact with the teeth in different left - right regions of the face gear 6410 respectively, and the rotation directions of the first gear block 645 and the second gear block 646 are the same, the face gear 6410 rotates in the reverse direction at this time.

[0046] When the face gear 6410 rotates, the face gear 6410 drives the rotating rod 61 to rotate, thereby causing the rotating rod 61 to drive the connecting rod 62 to rotate, thereby causing the solid waste storage box 63 to rotate around the rotating rod 61, so that the solid waste inside the solid waste storage box 63 rotates inside the solid waste storage box 63.

[0047] Since the solid waste is blocked by the solid waste storage box 63, during the rotation process, the solid waste always remains inside the solid waste storage box 63. The dust attached to the solid waste moves outwards through the holes of the solid waste storage box 63 during the rotation process and moves outwards under the action of centrifugal force. Since the device power supply is in the on state at this time, the vacuum cleaner 55 can generate suction. Since the suction pipe 56, the sub - suction pipe 52 and the dust suction pipe 53 are connected, the dust can enter the dust suction pipe 53 through the dust suction hole 54 at this time, then enter the sub - suction pipe 52 through the dust suction pipe 53, and then enter the suction pipe 56 through the sub - suction pipe 52 and finally enter the inside of the vacuum cleaner 55.

[0048] Since the face gear 6410 can change the rotation direction after rotating for a period of time, the solid waste storage box 63 can change the rotation direction after rotating for a period of time, so as to ensure that even if the waste inside the solid waste storage box 63 adheres to the outer inner wall of the solid waste storage box 63 under the action of centrifugal force, it can also change its position inside the solid waste storage box 63 during the process of changing the rotation direction, thus achieving the effect of preventing the situation that the dust is in the dead - angle position inside the solid waste storage box 63 and causing imperfect treatment.

[0049] After the treatment is completed, the staff then opens the lower machine door 4 and the lowermost solid waste storage box 63 to take out the solid waste that has completed dust removal.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A circulating dust removal device for solid waste treatment, comprising a machine body (1), characterized in that: A mating box (2) is fixedly connected to the left end of the body (1). A power supply box (3) is fixedly installed inside the mating box (2). Machine doors (4) are hinged to both the upper surface and the lower surface of the body (1). A dust suction assembly (5) is jointly arranged inside and outside the body (1). The dust suction assembly (5) includes a dust suction chamber (51). The dust suction chamber (51) is opened on the inner wall of the body (1). A sub-suction pipe (52) is fixedly connected to the inner wall of the dust suction chamber (51). The top end of the sub-suction pipe (52) is fixedly connected to a dust suction pipe (53). A dust suction hole (54) is opened at one end of the dust suction pipe (53) away from the outer wall of the body (1). The inside of the dust suction pipe (53) is communicated with the inside of the sub-suction pipe (52). A rotating mechanism (6) is arranged inside the body (1). The rotating mechanism (6) includes a rotating rod (61). A connecting rod (62) is fixedly connected to the outer wall of the rotating rod (61). A solid waste storage box (63) is fixedly connected to one end of the connecting rod (62) away from the rotating rod (61).

2. The circulating dust removal device for solid waste treatment according to claim 1, wherein: The dust suction assembly (5) further includes a dust collector (55). The outer wall of the dust collector (55) is fixedly connected to the outer wall of the body (1). An air suction pipe (56) is fixedly connected to the bottom end of the dust collector (55). The outer wall of the air suction pipe (56) penetrates through the inner wall of the body (1) and is fixedly connected to the inner wall of the sub-suction pipe (52). The inside of the air suction pipe (56) is communicated with the inside of the sub-suction pipe (52).

3. A circulating dust removal device for solid waste treatment according to claim 1, characterized in that: The rotating mechanism (6) further includes a steering assembly (64). The steering assembly (64) is arranged at the rear end of the solid waste storage box (63). The steering assembly (64) includes an installation chamber (641). The installation chamber (641) is opened on the inner wall of the body (1) at the rear end of the dust suction chamber (51). The outer wall of the rotating rod (61) penetrates through the inner wall of the body (1) between the dust suction chamber (51) and the installation chamber (641). A reciprocating lead screw (642) is rotatably connected to the inner wall of the installation chamber (641). A moving pipe (643) is arranged on the outside of the reciprocating lead screw (642). A positioning block (644) is fixedly connected to the outer wall of the moving pipe (643). The outer wall of the positioning block (644) is slidably connected to the inner wall of the installation chamber (641). A first tooth block (645) is rotatably connected to the outer wall of the moving pipe (643). A second tooth block (646) is rotatably connected to the outer wall of the moving pipe (643).

4. A circulating dust removal device for solid waste treatment according to claim 3, characterized in that: The steering assembly (64) further includes a motor (647). The outer wall of the motor (647) is fixedly connected to the interior of the mating box (2). The output shaft of the motor (647) penetrates through the inner wall of the mating box (2) and the inner wall of the body (1). The output shaft of the motor (647) is fixedly connected to the left end of the reciprocating lead screw (642). A first gear (648) is fixedly connected to the outer wall of the output shaft of the motor (647). A toothed rod (649) is rotatably connected to the inner wall of the mating box (2). The right end of the toothed rod (649) is rotatably connected to the inner wall of the body (1). The outer wall of the toothed rod (649) penetrates through the inner wall of the body (1) and the inner wall of the mating box (2). A face gear (6410) is fixedly connected to the rear end of the rotating rod (61).

5. A cyclic dust removal device for solid waste treatment according to claim 1, characterized in that: The rotating mechanism (6) further includes an adjustment chamber (65). The outer wall of the rotating rod (61) penetrates through the inner wall of the body (1) between the dust suction chamber (51) and the adjustment chamber (65). The adjustment chamber (65) is formed in the inner wall of the body (1) at the front end of the dust suction chamber (51). A rotating plate (66) is rotatably connected to the inner wall of the adjustment chamber (65). The inner wall of the rotating plate (66) penetrates through and is slidably connected to the outer wall of the rotating rod (61). A positioning ring (67) is fixedly connected to the outer wall of the rotating rod (61) at the rear end of the rotating plate (66). The front end of the positioning ring (67) is elastically connected to the rear end of the rotating plate (66) by a spring (68). The front end of the rotating rod (61) penetrates through the inner wall of the body (1) and is fixedly connected to a handle (69).

6. A cyclic dust removal device for solid waste treatment according to claim 1, characterized in that: The dust suction pipe (53) is arranged inside the dust suction chamber (51), and the dust suction pipe (53) is arranged at a position close to the edge inside the dust suction chamber (51).

7. A cyclic dust removal device for solid waste treatment according to claim 1, characterized in that: The shape of the solid waste storage box (63) is a hollow cuboid, and the six faces of the solid waste storage box (63) are all provided with openings.

8. A circulating dust removal device for solid waste treatment according to claim 4, characterized in that: The diameter of the face gear (6410) is smaller than the distance between the first tooth block (645) and the second tooth block (646). The lengths of the first tooth block (645) and the second tooth block (646) are the same. The length of the first tooth block (645) is shorter than the diameter of the face gear (6410).

Images