Dry-wet separation device for garbage in power plant

Abstract

The utility model discloses a dry-wet separating device for garbage in a power plant, which belongs to the technical field of garbage disposal and comprises a collecting box and a separating box mounted on the collecting box, a material guiding barrel for guiding materials is mounted at the top of the separating box, a smashing tank is mounted at the top of the material guiding barrel, and the smashing tank is connected with the collecting box. A fixing plate is fixedly connected to the center of the top of the crushing tank, protective covers are hinged to the two sides of the fixing plate, garbage can be crushed through the arranged crushing mechanism, then the crushed garbage is extruded through an extrusion assembly, and therefore waste water in the garbage is extruded out, the weight of the garbage is reduced, and the garbage can be recycled. And meanwhile, the size of the garbage is reduced, transportation of workers is facilitated, extruded waste water can be collected through a collecting box, and therefore the workers can conveniently treat solid garbage and liquid garbage in a separated mode, the operation of dry-wet separation of the garbage is embodied, and the high efficiency of garbage treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to a dry-wet separation device for garbage used in a power plant. Background Art

[0002] According to a collection device for garbage dry-wet separation proposed in the publication number: CN220263951U, which includes a box body. An inlet is opened at the top of the box body. A shredding part, a material conveying part and a driving part are arranged inside the box body. The driving part is fixedly connected to both the shredding part and the material conveying part to drive the shredding part and the material conveying part to operate. A discharge pipe and a drain pipe are arranged on the outer wall of the box body. A filter screen is fixedly arranged at the bottom of the box body. In this application, by setting the shredding part, the garbage with a larger volume is cut into small-volume garbage, and the shredding part and the inner wall of the box body also play a squeezing effect, so that the water in the garbage can be squeezed out. By setting the material conveying part to guide the garbage towards the discharge pipe, a filter screen is arranged between the discharge pipe and the drain pipe below. The filter screen filters the water in the garbage and the water is finally discharged through the drain pipe, completing the dry-wet classification of the garbage. It has the effects of separating the water in the garbage, improving the convenience of garbage transportation and storage, and reducing the harm to the environment and the human body.

[0003] According to the above introduction, the garbage is not subjected to dry-wet separation during the treatment process, which not only increases the weight of the garbage during the treatment process, but also prolongs the time during the incineration treatment process. At the same time, it is not convenient for garbage transportation, and some waste water will overflow from the garbage, thus increasing the working difficulty of garbage treatment. In order to solve the above-mentioned problems, we have proposed a dry-wet separation device for garbage used in a power plant. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dry-wet separation device for garbage used in a power plant. The garbage can be crushed by the arranged crushing mechanism, and then the crushed garbage is extruded by the extrusion assembly, so that the waste water in the garbage is extruded out. This not only reduces the weight of the garbage, but also reduces the volume of the garbage, which is convenient for the staff to transport. The extruded waste water can be collected by the collection box, so that the staff can conveniently process the solid garbage and the liquid garbage separately, reflecting the operation of garbage dry-wet separation and enhancing the high efficiency of garbage treatment, so as to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical solutions: A dry-wet separation device for garbage in a power plant, including a collection box and a separation box installed on the collection box. A feeding cylinder for guiding materials is installed at the top of the separation box, and a crushing tank is installed at the top of the feeding cylinder. A fixing plate is fixedly connected to the center of the top of the crushing tank, and protective covers are hinged on both sides of the fixing plate. A crushing mechanism is arranged in the inner cavity of the crushing tank, a supporting component is arranged at the bottom of the crushing mechanism, and extrusion components for cooperating with the crushing mechanism are arranged on two opposite sides of the separation box.

[0006] Preferably, leakage grooves are equidistantly opened at the bottom of the extrusion component. Through grooves for cooperating with the leakage grooves are opened on both sides of the connection position between the collection box and the separation box. A blanking groove is opened on the collection box at the center of the two through grooves. A lifting plate is movably connected to the inner cavity of the blanking groove. A hydraulic cylinder is fixedly connected to the bottom of the lifting plate. A groove opening for placing the hydraulic cylinder is arranged on the collection box.

[0007] Preferably, the crushing mechanism includes a stepping motor. The stepping motor is installed on the fixing plate. The output shaft of the stepping motor is fixedly connected to a rotating shaft, and crushing knives for crushing garbage are installed on the rotating shaft.

[0008] Preferably, the supporting component includes a bearing sleeve. The bearing sleeve is rotatably connected to the bottom of the rotating shaft. Support rods are fixedly connected to the periphery of the outer wall of the bearing sleeve, and the other ends of the support rods are fixedly connected to the inner wall of the crushing tank.

[0009] Preferably, the extrusion component includes electric push rods. The electric push rods are installed on two opposite sides of the separation box. The piston rods of the electric push rods penetrate through the separation box and are fixedly connected to an extrusion plate. Sliding sleeves are embedded on both sides of the extrusion plate. A positioning rod fixedly connected to the separation box is slidably connected to the inner cavity of the sliding sleeve. The leakage grooves are opened at the bottom of the extrusion plate.

[0010] Preferably, a filter frame is arranged inside the collection box at the position of the through groove. A floating rod is arranged on one side of the surface of the collection box. A suction pump is arranged at a position on the collection box opposite to the floating rod. A delivery pipe is communicated with the connection port of the suction pump.

[0011] Preferably, elevators are placed on both sides of the collection box. The discharge port position of the elevator is aligned with the feed port position of the crushing tank.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a dry-wet separation device for garbage in a power plant. The crushing mechanism can crush the garbage, and then the crushed garbage is extruded by the extrusion assembly, so as to extrude the waste water in the garbage, which not only reduces the weight of the garbage, but also reduces the volume of the garbage, facilitating the transportation by the staff. The extruded waste water can be collected by the collection box, so that the staff can conveniently process the solid garbage and liquid garbage separately, reflecting the operation of garbage dry-wet separation and enhancing the high efficiency of garbage treatment.

[0014] 2. The utility model provides a dry-wet separation device for garbage in a power plant. The elevator can facilitate the staff to transport the garbage into the crushing tank, and it is convenient to be crushed by the crushing knife, improving the working efficiency of garbage transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the utility model;

[0016] Figure 2 is the rear view schematic diagram of the overall structure of the utility model;

[0017] Figure 3 is the partial sectional view schematic diagram of the separation box and the crushing tank structure of the utility model;

[0018] Figure 4 is the schematic diagram of the extrusion assembly structure of the utility model;

[0019] Figure 5 is the schematic diagram of the crushing mechanism and the support assembly structure of the utility model.

[0020] Reference numerals in the figure: 1. Collection box; 2. Separation box; 3. Feeding cylinder; 4. Crushing tank; 5. Fixed plate; 6. Protective cover; 7. Crushing mechanism; 71. Stepper motor; 72. Rotating shaft; 73. Crushing knife; 8. Support assembly; 81. Bearing sleeve; 82. Support rod; 9. Extrusion assembly; 91. Electric push rod; 92. Extrusion plate; 93. Sliding sleeve; 94. Positioning rod; 10. Leakage groove; 11. Through groove; 12. Feeding groove; 13. Lifting plate; 14. Hydraulic cylinder; 15. Groove opening; 16. Filter frame; 17. Floating rod; 18. Suction pump; 19. Elevator. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] 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 of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] The utility model provides a dry-wet separation device for garbage in a power plant as shown in Figures 1 to 5 Figure [not provided], which includes a collection box 1 and a separation box 2 installed on the collection box 1. A feed guide cylinder 3 for guiding materials is installed at the top of the separation box 2, and a crushing tank 4 is installed at the top of the feed guide cylinder 3. A fixed plate 5 is fixedly connected to the center of the top of the crushing tank 4. Protective covers 6 are hinged on both sides of the fixed plate 5. A crushing mechanism 7 is arranged in the inner cavity of the crushing tank 4, and a support assembly 8 is arranged at the bottom of the crushing mechanism 7. Extrusion assemblies 9 that cooperate with the crushing mechanism 7 are arranged on two opposite sides of the separation box 2. By arranging the crushing mechanism 7, the garbage can be crushed, and then the crushed garbage is extruded through the extrusion assemblies 9, so that the wastewater in the garbage is extruded out. This not only reduces the weight of the garbage but also reduces the volume of the garbage, facilitating the transportation by the staff. The extruded wastewater can be collected through the collection box 1, enabling the staff to separately process the solid garbage and the liquid garbage conveniently, reflecting the operation of dry-wet separation of garbage and enhancing the high efficiency of garbage treatment.

[0023] Leakage grooves 10 are equidistantly opened at the bottom of the extrusion assemblies 9. Through grooves 11 that cooperate with the leakage grooves 10 are opened on both sides of the connection position between the collection box 1 and the separation box 2. A blanking groove 12 is opened on the collection box 1 at the center of the two through grooves 11. A lifting plate 13 is movably connected to the inner cavity of the blanking groove 12. A hydraulic cylinder 14 is fixedly connected to the bottom of the lifting plate 13. A groove opening 15 for placing the hydraulic cylinder 14 is arranged on the collection box 1. Through the cooperation of the leakage grooves 10 and the through grooves 11, the wastewater overflowing after extrusion can flow out from the leakage grooves 10 and fall into the collection box 1 through the through grooves 11 for collection. Subsequently, the hydraulic cylinder 14 drives the lifting plate 13 to move the extruded garbage downward, so that the extruded garbage is removed from the separation box 2 through the groove opening 15 position of the collection box 1.

[0024] The crushing mechanism 7 includes a stepping motor 71. The stepping motor 71 is installed on the fixed plate 5. The output shaft of the stepping motor 71 is fixedly connected to a rotating shaft 72. Crushing knives 73 for crushing garbage are installed on the rotating shaft 72. By providing driving force through the stepping motor 71 to drive the rotating shaft 72 to rotate, and then the rotating shaft 72 drives the crushing knives 73 to rotate, so as to crush the garbage in the crushing tank 4.

[0025] The support assembly 8 includes a bearing sleeve 81 which is rotatably connected to the bottom of the rotating shaft 72. Four sides of the outer wall of the bearing sleeve 81 are fixedly connected with support rods 82, and the other ends of the support rods 82 are fixedly connected with the inner wall of the crushing tank 4. By providing a rotational connection between the bearing sleeve 81 and the rotating shaft 72, and then through the supporting effect provided by the support rods 82, the rotating shaft 72 will not shake violently while driving the crushing blade 73 to rotate, avoiding the collision between the crushing blade 73 and the inner wall of the crushing tank 4, and enhancing the stability of the rotation of the rotating shaft 72.

[0026] The extrusion assembly 9 includes an electric push rod 91 which is installed on two opposite sides of the separation box 2. The piston rod of the electric push rod 91 penetrates through the separation box 2 and is fixedly connected with an extrusion plate 92. Sliding sleeves 93 are embedded on both sides of the extrusion plate 92, and a positioning rod 94 fixedly connected with the separation box 2 is slidably connected to the inner cavity of the sliding sleeve 93. A leakage groove 10 is opened at the bottom of the extrusion plate 92. By providing the electric push rod 91 to provide driving force to push the extrusion plate 92 inward to extrude the crushed garbage, the stability of the pushing of the extrusion plate 92 can be enhanced through the sliding sleeves 93 and the positioning rods 94 during the extrusion process of the extrusion plate 92.

[0027] A filter frame 16 is arranged inside the collection box 1 at the position of the through groove 11. A floating rod 17 is arranged on one side of the surface of the collection box 1, and a suction pump 18 is arranged at a position of the collection box 1 opposite to the floating rod 17. A delivery pipe is communicated with the connection port of the suction pump 18. By providing the filter frame 16, the squeezed wastewater can be filtered, then the wastewater is concentrated in the collection box 1, and then the water level of the wastewater in the collection box 1 is measured by the floating rod 17, and then the wastewater can be conveyed to the next wastewater treatment link through the suction pump 18 and the delivery pipe.

[0028] Elevators 19 are placed on both sides of the collection box 1, and the discharge port position of the elevator 19 is aligned with the feed port position of the crushing tank 4. By providing the elevators 19, it is convenient for the staff to convey the garbage into the crushing tank 4, which is convenient for crushing by the crushing blade 73, and improves the working efficiency of garbage conveyance.

[0029] During specific use, the garbage is transported into the crushing tank 4 by the elevator 19. Then, the stepping motor 71 provides driving force to drive the rotation of the rotating shaft 72, and then the rotating shaft 72 drives the crushing knife 73 to rotate, so as to crush the garbage in the crushing tank 4. The crushed garbage falls into the separation box 2 through the material guiding cylinder 3. Then, the electric push rod 91 is set to provide driving force to push the extrusion plate 92 inward to extrude the crushed garbage. During the extrusion of the extrusion plate 92, the sliding sleeve 93 and the positioning rod 94 can enhance the stability of the extrusion of the extrusion plate 92, not only reducing the weight of the garbage, but also reducing the volume of the garbage, facilitating the transportation of the staff. The waste water overflowing during extrusion flows out from the leakage groove 10 and falls into the collection box 1 through the through groove 11 for collection. Subsequently, the hydraulic cylinder 14 drives the extrusion garbage on the lifting plate 13 to move downward, so as to move the extruded garbage out of the separation box 2 through the groove opening 15 of the collection box 1, which can facilitate the staff to separately process the solid garbage and the liquid garbage, reflecting the operation of garbage dry-wet separation and enhancing the high efficiency of garbage treatment. The waste water falling into the collection box 1 can be filtered by setting the filter frame 16 for the extruded waste water, and then the waste water is concentrated in the collection box 1. Then, the water level of the waste water in the collection box 1 is measured by the floating rod 17. Subsequently, the waste water can be transported to the next waste water treatment link through the suction pump 18 and the conveying pipe.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry-wet separation device for waste in a power plant, comprising a collecting box (1) and a separation box (2) mounted on the collecting box (1), characterized in that: A material guiding cylinder (3) for guiding materials is installed on the top of the separation box (2), a crushing tank (4) is installed on the top of the material guiding cylinder (3), a fixing plate (5) is fixedly connected to the center of the top of the crushing tank (4), and protective covers (6) are hinged on both sides of the fixing plate (5), a crushing mechanism (7) is arranged in the inner cavity of the crushing tank (4), and a supporting assembly (8) is arranged at the bottom of the crushing mechanism (7), and extrusion assemblies (9) used in conjunction with the crushing mechanism (7) are arranged on opposite sides of the separation box (2).

2. The dry-wet separation device for waste in power plants according to claim 1, characterized in that: The bottom of the extrusion assembly (9) is provided with drain grooves (10) at equal intervals, and through grooves (11) used in conjunction with the drain grooves (10) are provided on both sides of the connection position between the collection box (1) and the separation box (2), and a material discharge groove (12) is provided on the collection box (1) at the center of the two through grooves (11), the inner cavity of the material discharge groove (12) is movably connected to a lifting plate (13), the bottom of the lifting plate (13) is fixedly connected to a hydraulic cylinder (14), and the collection box (1) is provided with a groove opening (15) for placing the hydraulic cylinder (14).

3. The dry-wet separation device for waste in power plants according to claim 2, characterized in that: The pulverizing mechanism (7) comprises a stepper motor (71), the stepper motor (71) is mounted on a fixed plate (5), the output shaft of the stepper motor (71) is fixedly connected to a rotating shaft (72), and a pulverizing knife (73) for pulverizing garbage is mounted on the rotating shaft (72).

4. The dry-wet separation device for waste in power plants according to claim 3, characterized in that: The support assembly (8) comprises a bearing sleeve (81), the bearing sleeve (81) being rotatably connected to the bottom of the rotating shaft (72), a support rod (82) being fixedly connected around the outer wall of the bearing sleeve (81), and the other end of the support rod (82) being fixedly connected to the inner wall of the crushing tank (4).

5. The dry-wet separation device for waste in power plants according to claim 2, characterized in that: The extrusion assembly (9) comprises an electric push rod (91), which is installed on two opposite sides of the separation box (2). The piston rod of the electric push rod (91) passes through the separation box (2) and is fixedly connected to an extrusion plate (92). Slide sleeves (93) are embedded on both sides of the extrusion plate (92). The inner cavity of the slide sleeve (93) is slidably connected to a positioning rod (94) fixedly connected to the separation box (2). The leakage groove (10) is opened at the bottom of the extrusion plate (92).

6. The dry-wet separation device for waste in power plants according to claim 5, characterized in that: A filter frame (16) is arranged inside the collection box (1) located at the position of the through groove (11), a floating rod (17) is arranged on one side of the surface of the collection box (1), a suction pump (18) is arranged at a position opposite to the floating rod (17) on the collection box (1), and a delivery pipe is connected to the connection port of the suction pump (18).

7. The dry-wet separation device for waste in power plants according to claim 1, characterized in that: Elevators (19) are placed on both sides of the collecting box (1), and the discharge port position of the elevator (19) is aligned with the feed port position of the crushing tank (4).

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