Discharging and bagging equipment in hazardous waste curing

Abstract

The utility model belongs to the technical field of bagging equipment, particularly relates to blanking and bagging equipment in hazardous waste solidification, and aims to solve the problems that the existing blanking and bagging equipment is not provided with a material receiving and sealing structure, so that processed raw materials need to be conveyed to a building block forming machine for forming to be convenient to transport, and the working steps are increased, the following scheme is provided: the blanking and bagging equipment comprises a bottom plate; a supporting rod is fixed to the top end of the bottom plate, a rotating shaft rotates in the supporting rod, a rotating rod is fixed to the surface of the rotating shaft, and the two concentric-square-shaped frames are fixed to the two ends of the rotating rod respectively. The four clamping and positioning assemblies are arranged in the two concentric-square-shaped frames correspondingly and used for positioning and clamping packaging bags in the concentric-square-shaped frames. The two adjusting assemblies are arranged in the two concentric-square-shaped frames correspondingly and used for adjusting and controlling opening or closing of a packaging bag opening. And the stirred and formed materials can be directly received by the opened packaging bag to be stored, transportation and burying are convenient, and compared with an existing treatment method, the working steps are reduced, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bagging equipment, in particular to bagging equipment for hazardous waste solidification. Background Art

[0002] Hazardous waste is the final product of industrial solid waste treatment that cannot be used by us. It contains a large amount of heavy metals. The treatment method is to use the metering and conveying mechanical devices of the batching system to transport it into the mixer, and then add curing agents and stabilizers to form a stable whole so that heavy metals cannot be leached out. Then it is buried in a landfill that has undergone multi-layer anti-seepage treatment to ensure that there is no pollution to the environment.

[0003] After searching, a Chinese patent with patent publication number CN210966238U discloses a hazardous waste solidification device, including a mixing barrel, a discharge port is arranged on the bottom surface of the mixing barrel, a fan blade is arranged between the discharge port and the barrel, a rotating shaft is fixedly connected to the left surface of the fan blade, a gear is fixedly connected to the left end of the rotating shaft, a tooth plate is meshed at the rear of the gear, a piston 2 is fixedly connected to the upper surface of the tooth plate, a fixed column 1 is fixedly connected to the side surface of a circular tube 3, and a cylinder is fixedly connected to the upper surface of a scraper; when this patent is used, since it does not have a material receiving and sealing structure, the processed raw materials need to be sent to a block forming machine for forming in order to facilitate transportation, which increases the working steps and is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the prior art lacks a material collection and sealing structure, so the processed raw materials need to be sent to a block forming machine for forming in order to facilitate transportation, which increases the number of working steps, and proposes a hazardous waste solidification bagging device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hazardous waste solidification bagging device, comprising a bottom plate;

[0007] Two return frames, a support rod is fixed on the top of the bottom plate, a rotating shaft rotates inside the support rod, a rotating rod is fixed on the surface of the rotating shaft, and the two return frames are respectively fixed on both ends of the rotating rod;

[0008] Four groups of clamping and positioning components, the four groups of clamping and positioning components are respectively arranged in two return frames for positioning and clamping the packaging bags in the return frames;

[0009] Two sets of adjustment components, the two sets of adjustment components are respectively arranged in two return frames for adjusting and controlling the opening or closing of the packaging bag mouth;

[0010] A feeding frame, wherein two support frames are fixed on the surface of the bottom plate, and the side ends of the two support frames are fixed with feeding frames, and the feeding frame is located at the lower side of the discharge port of the hazardous waste solidification equipment and is used to deliver the solidified hazardous waste into the packaging bag in the return frame;

[0011] An intermittent rotating assembly is arranged between the supporting rod and the rotating rod and is used for sequentially delivering the packaging bags in the two return frames to the lower side of the feeding frame.

[0012] In a possible design, each group of the adjustment components includes two second grooves opened in the return frame, wherein a first limit rod is fixed in one of the second grooves, and a bidirectional screw rod is rotated in the other second groove, and two adjustment rods slide on the surface of the first limit rod, and the two adjustment rods slide respectively on the positive and negative thread segments on the circumferential surface of the bidirectional screw rod, and a second drive motor is fixed to the side end of the return frame, and the second drive motor is connected to the bidirectional screw rod through a coupling.

[0013] In a possible design, each group of the clamping and positioning components includes a third groove opened in the adjusting rod, two second limit rods are fixed in the third groove, the same clamping plate slides on the surface of the two second limit rods, the adjusting rod is threadedly connected with a screw, and the side end of the screw rotates on the side end of the clamping plate.

[0014] In a possible design, triangular clamping teeth are fixed to the side ends of the clamping plate and the top of the adjusting rod.

[0015] In one possible design, the intermittent rotation component includes a first groove opened in the support rod, the rotating shaft moves downward and passes through the first groove, a worm wheel is fixed to the surface of the rotating shaft, a worm meshing with the worm wheel rotates in the first groove, and a first drive motor is fixed to the side end of the support rod, and the first drive motor is connected to the worm wheel through a coupling.

[0016] In a possible design, a U-shaped frame is fixed to the bottom ends of the two return frames, the packaging bag is placed in the U-shaped frame, and two movable rollers are provided at the bottom ends of the U-shaped frame, and the two movable rollers are in contact with the bottom plate.

[0017] In the utility model, the hazardous waste solidification feeding and bagging equipment can achieve the effect of clamping and fixing the two ends of the packaging bag through the clamping and positioning components;

[0018] In the utility model, the hazardous waste solidification feeding and bagging equipment can achieve the effect of opening or closing the packaging bag by controlling the two sets of clamping and positioning components to move closer or farther away through the adjustment components;

[0019] In the utility model, the two ends of the packaging bag mouth can be clamped and fixed by the clamping and positioning components, and the packaging bag can be opened or closed by controlling the two sets of clamping and positioning components to move closer or farther away through the adjustment components; the material after stirring and forming can be directly caught by the opened packaging bag for storage, which is convenient for transportation and burial. Compared with the existing processing methods, the working steps are reduced and the working efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a main perspective view of a hazardous waste solidification unloading and bagging device proposed by the utility model;

[0021] Figure 2 This is a first partial cross-sectional view of a hazardous waste solidification bagging device proposed by the utility model;

[0022] Figure 3 It is a second partial cross-sectional view of a hazardous waste solidification bagging device proposed by the utility model;

[0023] Figure 4 This is a partial stereoscopic diagram of a hazardous waste solidification unloading and bagging device proposed by the utility model.

[0024] In the figure: 1. bottom plate; 2. support rod; 3. rotating rod; 4. rotating shaft; 5. return frame; 6. feeding frame; 7. support frame; 8. moving roller; 9. U-shaped frame; 10. first driving motor; 11. first groove; 12. worm; 13. worm wheel; 14. second driving motor; 15. adjusting rod; 16. second groove; 17. bidirectional lead screw; 18. first limiting rod; 19. second limiting rod; 20. third groove; 21. clamping plate; 22. triangular clamping teeth; 23. screw. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] Reference Figure 1-Figure 4 , a bagging device, comprising a bottom plate 1;

[0028] Two return frames 5, a support rod 2 is fixed on the top of the bottom plate 1, a rotating shaft 4 rotates inside the support rod 2, a rotating rod 3 is fixed on the surface of the rotating shaft 4, and the two return frames 5 are respectively fixed at both ends of the rotating rod 3;

[0029] Reference Figure 2 and Figure 4, a material unloading and bagging device also includes two groups of adjustment components, which are respectively arranged in two return frames 5 for adjusting and controlling the opening or closing of the packaging bag mouth; each group of adjustment components includes two second grooves 16 opened in the return frame 5, a first limit rod 18 is fixed in one of the second grooves 16, a bidirectional screw rod 17 is rotated in the other second groove 16, two adjustment rods 15 slide on the surface of the first limit rod 18, and the two adjustment rods 15 slide on the positive and negative thread segments of the circumferential surface of the bidirectional screw rod 17 respectively, and a second drive motor 14 is fixed on the side end of the return frame 5, and the second drive motor 14 is connected to the bidirectional screw rod 17 through a coupling;

[0030] A material unloading and bagging equipment also includes four groups of clamping and positioning components, which are respectively arranged in the two return frames 5 for positioning and clamping the packaging bags in the return frames 5; each group of clamping and positioning components includes a third groove 20 opened in the adjusting rod 15, and two second limiting rods 19 are fixed in the third groove 20. The surfaces of the two second limiting rods 19 slide with the same clamping plate 21, and the adjusting rod 15 is internally threaded with a screw 23, and the side end of the screw 23 rotates on the side end of the clamping plate 21; the bag opening of the packaging bag is placed between the clamping plate 21 and the adjusting rod 15, and the screw 23 is rotated by twisting the screw 23, and the screw 23 rotates to drive the clamping plate 21 to move downward, and the clamping plate 21 moves downward to squeeze and clamp the bag opening of the packaging bag. After fixing the two sides of the bag opening, the second driving motor 14 is started to drive the bidirectional screw rod 17 to rotate, and the bidirectional screw rod 17 rotates to drive the two adjusting rods 15 to move in directions away from each other, and the two adjusting rods 15 move away from each other to open the bag opening of the packaging bag;

[0031] Furthermore, triangular clamping teeth 22 are fixed to the side ends of the clamping plate 21 and the top of the adjusting rod 15 .

[0032] Reference Figure 1 A material unloading and bagging device also includes a feeding frame 6. Two support frames 7 are fixed on the surface of the bottom plate 1. The side ends of the two support frames 7 are fixed with the feeding frame 6. The feeding frame 6 is located at the lower side of the discharge port of the hazardous waste solidification equipment and is used to deliver the solidified hazardous waste material to the packaging bag fixed in the return frame 5; it is convenient to receive the material.

[0033] It also includes an intermittent rotation component, which is arranged between the support rod 2 and the rotating rod 3 and is used to sequentially deliver the packaging bags in the two return frames 5 to the lower side of the feeding frame 6; the intermittent rotation component includes a first groove 11 opened in the support rod 2, the rotating shaft 4 moves downward and penetrates into the first groove 11, a worm gear 13 is fixed to the surface of the rotating shaft 4, a worm 12 meshing with the worm gear 13 rotates in the first groove 11, a first driving motor 10 is fixed to the side end of the support rod 2, and the first driving motor 10 is connected to the worm gear 12 through a coupling; by starting the first driving motor 10, the worm gear 12 is driven to rotate, the rotation of the worm gear 12 drives the worm wheel 13 to rotate, the rotation of the worm wheel 13 drives the rotating shaft 4 to rotate, the rotation of the rotating shaft 4 drives the rotating rod 3 to rotate, the rotation of the rotating rod 3 drives the opened packaging bag to rotate to the lower side of the feeding frame 6, and when the curing equipment discharges the material, it falls into the opened packaging bag through the feeding frame 6.

[0034] The present application can be used for bagging of hazardous waste during solidification, and can also be used in other fields applicable to the present application.

[0035] Example 2

[0036] refer to Figure 1-Figure 4 , based on the improvement of Example 1: a hazardous waste solidification material bagging device, which is used in the field of hazardous waste solidification treatment technology:

[0037] Furthermore, a U-shaped frame 9 is fixed to the bottom ends of the two return frames 5 , and the packaging bag is placed in the U-shaped frame 9 . Two movable rollers 8 are provided at the bottom ends of the U-shaped frame 9 , and the two movable rollers 8 are in contact with the bottom plate 1 .

[0038] In the present application, the bag opening of the packaging bag is placed between the clamping plate 21 and the adjusting rod 15, and the screw 23 is rotated by screwing. The rotation of the screw 23 drives the clamping plate 21 to move downward, and the clamping plate 21 moves downward to squeeze and clamp the bag opening of the packaging bag. After fixing the two sides of the bag opening, the second drive motor 14 is started to drive the bidirectional screw 17 to rotate, and the rotation of the bidirectional screw 17 drives the two adjusting rods 15 to move in directions away from each other, and the two adjusting rods 15 move away from each other to open the bag opening of the packaging bag; the first drive motor 10 is started to drive the worm 12 to rotate, and the rotation of the worm 12 drives the worm wheel 13 to rotate, and the rotation of the worm wheel 13 drives the rotating shaft 4 to rotate, and the rotation of the rotating shaft 4 drives the rotating rod 3 to rotate, and the rotation of the rotating rod 3 drives the opened packaging bag to rotate to the lower side of the feeding frame 6. When the curing equipment discharges the material, it falls into the opened packaging bag through the feeding frame 6.

[0039] However, as is well known to those skilled in the art, the working principles and wiring methods of the first drive motor 10 and the second drive motor 14 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0040] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A hazardous waste solidification bagging equipment, characterized in that: include: Bottom plate (1); Two return frames (5), a support rod (2) is fixed at the top of the bottom plate (1), a rotating shaft (4) is rotated inside the support rod (2), a rotating rod (3) is fixed on the surface of the rotating shaft (4), and the two return frames (5) are respectively fixed at two ends of the rotating rod (3); Four groups of clamping and positioning components, the four groups of clamping and positioning components are respectively arranged in two return frames (5) and are used for positioning and clamping the packaging bags in the return frames (5); Two groups of adjustment components, the two groups of adjustment components are respectively arranged in two return frames (5) for adjusting and controlling the opening or closing of the packaging bag mouth; A feeding frame (6), wherein two support frames (7) are fixed on the surface of the bottom plate (1), and the side ends of the two support frames (7) are fixed with feeding frames (6), and the feeding frame (6) is located at the lower side of the discharge port of the hazardous waste solidification equipment and is used to deliver the solidified hazardous waste into the packaging bag in the return frame (5); An intermittent rotating assembly is arranged between the support rod (2) and the rotating rod (3) and is used to sequentially deliver the packaging bags in the two return frames (5) to the lower side of the feeding frame (6).

2. The hazardous waste solidification bagging equipment according to claim 1 is characterized in that: Each group of the adjustment components comprises two second grooves (16) provided in the return frame (5), wherein a first limiting rod (18) is fixed in one of the second grooves (16), and a bidirectional screw rod (17) is rotated in the other second groove (16), two adjustment rods (15) are slid on the surface of the first limiting rod (18), and the two adjustment rods (15) respectively slide on the positive and negative thread segments on the circumferential surface of the bidirectional screw rod (17), and a second drive motor (14) is fixed on the side end of the return frame (5), and the second drive motor (14) is connected to the bidirectional screw rod (17) through a coupling.

3. The hazardous waste solidification bagging equipment according to claim 2 is characterized in that: Each group of the clamping and positioning components comprises a third groove (20) opened in the adjusting rod (15), two second limiting rods (19) are fixed in the third groove (20), and the surfaces of the two second limiting rods (19) are slidably provided with a same clamping plate (21), and the adjusting rod (15) is internally threadedly connected with a screw rod (23), and the side end of the screw rod (23) is rotated on the side end of the clamping plate (21).

4. The hazardous waste solidification bagging equipment according to claim 3 is characterized in that: The side ends of the clamping plate (21) and the top of the adjusting rod (15) are both fixed with triangular clamping teeth (22).

5. A hazardous waste solidification bagging equipment according to any one of claims 1 to 4, characterized in that: The intermittent rotation component comprises a first groove (11) formed in the support rod (2); the rotating shaft (4) moves downward and penetrates into the first groove (11); a worm wheel (13) is fixed on the surface of the rotating shaft (4); a worm (12) meshing with the worm wheel (13) rotates in the first groove (11); a first drive motor (10) is fixed to the side end of the support rod (2); and the first drive motor (10) is connected to the worm wheel (12) via a coupling.

6. The hazardous waste solidification bagging equipment according to claim 1 is characterized in that: A U-shaped frame (9) is fixed at the bottom end of the two return frames (5), and the packaging bag is placed in the U-shaped frame (9). Two movable rollers (8) are provided at the bottom end of the U-shaped frame (9), and the two movable rollers (8) are in contact with the bottom plate (1).

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