Filtering device for resource utilization of solid waste sludge

Abstract

The utility model discloses a filtering device for resource utilization of solid waste sludge, which comprises a telescopic motor and at least two rotary fastening plates rotationally arranged below the telescopic motor, one side of each rotary fastening plate is rotationally connected with a rotary support rod and extends to one side of the rotary support rod, and the telescopic motor is connected with the rotary support rod. A supporting concave plate is inserted into the two rotating fastening plates at the same time, the rotating fastening plates are used for limiting the supporting concave plate, an extrusion motor is arranged on one side of the telescopic motor, the output end of the extrusion motor is fixedly connected with an extrusion supporting plate, and rotating connecting columns are arranged on the two corresponding sides of the supporting concave plate. At least two limiting strips are arranged on the outer side of the rotary connecting column; according to the utility model, under the operation of the extrusion motor, water contained in solid waste sludge inside the extrusion motor is extruded and separated, so that the water inside the extrusion motor is reduced, and the high efficiency of resource utilization of the extrusion motor can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge filtration, in particular to a filtration device for the resource utilization of solid waste sludge. Background Art

[0002] Sludge is a product after sewage treatment, and is an extremely complex heterogeneous body composed of organic fragments, bacterial cells, inorganic particles, colloids, etc. The main characteristics of sludge are high water content, high organic matter content, easy to rot and stink, and fine particles, small specific gravity, and colloidal liquid state.

[0003] Solid waste sludge is the sludge in wastewater, and through its recycling, it can be used as building materials. However, in the existing devices, for the water in the sludge, generally, an adsorbent is added to make the water separate, so as to achieve the effect of natural sedimentation of the sludge. Limited by the high water content in the sludge, the water in it cannot be efficiently separated, affecting the stability of its reuse.

[0004] Therefore, we provide a filtration device for the resource utilization of solid waste sludge. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a filtration device for the resource utilization of solid waste sludge to achieve the effect of squeezing and separating the water in the sludge for the above-mentioned existing technical problems.

[0006] In view of this, the utility model provides a filtration device for the resource utilization of solid waste sludge, including a telescopic motor, and a rotating fastening plate rotatably arranged below the telescopic motor. There are at least two rotating fastening plates. One side of the rotating fastening plate is rotatably connected with a rotating support rod and extends to one side thereof. Two rotating fastening plates are simultaneously inserted into a supporting concave plate. The rotating fastening plate is used for the limit of the supporting concave plate. One side of the telescopic motor is provided with a squeezing motor, and the output end of the squeezing motor is fixedly connected with a squeezing support plate. Rotating connecting columns are arranged on both corresponding sides of the supporting concave plate, and at least two limiting strips are arranged on the outer side of the rotating connecting column.

[0007] Preferably, the telescopic motor is fixedly connected with a moving support block. The output end of the telescopic motor is inserted into the moving support block. A support frame is slidably arranged inside the moving support block. The support frame is fixedly connected with the telescopic motor, and the support frame is rotatably connected with the rotating fastening plate.

[0008] Preferably, the upper end of the telescopic motor is fixedly connected with a moving support part, and the end of the moving support part away from the telescopic motor is fixedly connected with the squeezing motor.

[0009] Preferably, a wastewater collection box is fixedly connected to one side of the movable support portion. A flow diversion box is arranged inside the wastewater collection box, and the rotating fastening plate is inserted into the wastewater collection box.

[0010] Preferably, threaded connecting rods are threadedly engaged and arranged on two opposite sides of the inner wall of the flow diversion box. There are several threaded connecting rods, and the threaded connecting rods are fixedly connected to the rotating connection columns.

[0011] Preferably, several support legs are fixedly connected to the lower end of the flow diversion box, and a conical diversion box is fixedly connected to the lower end of the support legs.

[0012] Preferably, the conical diversion box is located in the lower half of the wastewater collection box. A drainage port is arranged on one side of the wastewater collection box, and the drainage port is used for the circulation of wastewater inside the wastewater collection box.

[0013] Compared with the prior art, the utility model provides a filtering device for the resource utilization of solid waste sludge, which has the following beneficial effects:

[0014] 1. In the utility model, under the operation support of the telescopic motor, the rotating fastening plate is driven to rotate under the limit of the rotating support rod, so as to achieve the effect of contracting and moving the two rotating fastening plates. Thus, under the operation of the telescopic motor, the two rotating fastening plates are expanded to achieve the effect of limiting and fastening the movement of the support concave plate. Then, the telescopic motor and the components below are simultaneously moved downward, so that the support concave plate presses and rotates the limiting strip on the outer side of the lower rotating connection column.

[0015] 2. In the utility model, by arranging the two limiting strips with an angular distribution of movement, it can limit the support concave plate from the upper end after the support concave plate moves to a fixed position. And with the support of multiple limiting strips, a certain isolation and limiting support can be provided between the two support concave plates. Then, the retraction of the telescopic motor drives the rotating fastening plate to contract, releasing the fastening and limiting effect on the support concave plate. When the rotating fastening plate moves out of the support concave plate, the telescopic motor is extended again to expand the two rotating fastening plates on both sides, achieving the effect of resetting the two limiting strips above.

[0016] 3. In the utility model, by moving the telescopic motor out of the upper part of the support concave plate, under the operation of the extrusion motor, the extrusion support plate is driven to press the inside of the support concave plate, achieving the effect of squeezing and separating the water contained in the solid waste sludge inside, reducing the water inside, and improving the efficiency of its resource utilization.

[0017] The parts not involved in the device are the same as the prior art or can be realized by using the prior art. The utility model has a simple structure and is convenient to operate. Brief Description of the Drawings

[0018] Figure 1 is a front view structural schematic diagram of a filtering device for the resource utilization of solid waste sludge proposed by the present utility model;

[0019] Figure 2 is an internal structural schematic diagram of a wastewater collection tank of a filtering device for the resource utilization of solid waste sludge proposed by the present utility model;

[0020] Figure 3 is a three-dimensional structural schematic diagram of a shunt box of a filtering device for the resource utilization of solid waste sludge proposed by the present utility model;

[0021] Figure 4 is a structural schematic diagram of a limit strip of a filtering device for the resource utilization of solid waste sludge proposed by the present utility model.

[0022] In the figure: 1, telescopic motor; 2, movable support block; 3, support frame; 4, rotating fastening plate; 5, support concave plate; 6, rotating support rod; 7, threaded connecting rod; 8, rotating connecting column; 9, limit strip; 10, shunt box; 11, support leg; 12, conical diversion box; 13, wastewater collection tank; 14, drainage port; 15, movable support part; 16, extrusion support plate; 17, extrusion motor. Detailed Description of the Preferred Embodiments

[0023] 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.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0025] Embodiment 1: A filtering device for the resource utilization of solid waste sludge, as Figures 1-4As shown in the figure, it includes a telescopic motor 1 and a rotating fastening plate 4 rotatably arranged below the telescopic motor 1. There are at least two rotating fastening plates 4. One side of the rotating fastening plate 4 is rotatably connected to a rotating support rod 6 and extends to one side thereof. Two rotating fastening plates 4 are simultaneously inserted into a support concave plate 5. The rotating fastening plate 4 is used for the limit of the support concave plate 5. One side of the telescopic motor 1 is provided with an extrusion motor 17. The output end of the extrusion motor 17 is fixedly connected to an extrusion support plate 16. Both corresponding sides of the support concave plate 5 are provided with rotating connection columns 8. At least two limit strips 9 are arranged on the outside of the rotating connection column 8. When the device operates, under the operation support of the telescopic motor 1, the rotating fastening plate 4 is driven to rotate under the limit of the rotating support rod 6, so as to achieve the effect of shrinking and moving the two rotating fastening plates 4. Thus, through the operation of the telescopic motor 1, the two rotating fastening plates 4 are expanded to achieve the effect of limiting and fastening the movement of the support concave plate 5. Then, by moving the telescopic motor 1 and the components below downward at the same time, the support concave plate 5 presses and rotates the limit strips 9 on the outside of the lower rotating connection column 8. By setting the two limit strips 9 to have an angular distribution of movement, it can limit the support concave plate 5 from the upper end after it moves to a fixed position. And with the support of multiple limit strips 9, a certain isolation and limit support can be provided between the two support concave plates 5. Then, the telescopic motor 1 retracts to drive the rotating fastening plate 4 to contract, releasing the fastening and limiting effect on the support concave plate 5. When the rotating fastening plate 4 moves out of the support concave plate 5, the telescopic motor 1 is extended again to expand the two rotating fastening plates 4 on both sides to achieve the effect of resetting the two limit strips 9 above. Then, the telescopic motor 1 is moved out above the support concave plate 5. Under the operation of the extrusion motor 17, the extrusion support plate 16 is driven to press the inside of the support concave plate 5, achieving the effect of squeezing and separating the water contained in the solid waste sludge inside it, reducing the water inside it, and improving the efficiency of its resource utilization.

[0026] As Figures 1-4 shown, the telescopic motor 1 is fixedly connected to a moving support block 2. The output end of the telescopic motor 1 is inserted into the moving support block 2. A support frame 3 is slidably arranged inside the moving support block 2. The support frame 3 is fixedly connected to the telescopic motor 1. The support frame 3 is rotatably connected to the rotating fastening plate 4. Under the support and limit of the moving support block 2, the stability of the support frame 3 in the moving direction is ensured. And by setting the support frame 3 and the rotating fastening plate 4 to be rotatably connected, it can provide timely adjustment of the angle when the support frame 3 drives the rotating fastening plate 4 to perform fastening and limiting movement, thus improving the efficiency of the rotating fastening plate 4 for limiting.

[0027] As Figures 1-4As shown, a movable support part 15 is fixedly connected to the upper end of the telescopic motor 1. One end of the movable support part 15 away from the telescopic motor 1 is fixedly connected to the extrusion motor 17. A wastewater collection box 13 is fixedly connected to one side of the movable support part 15. A flow distribution box 10 is arranged inside the wastewater collection box 13. The rotating fastening plate 4 is inserted into the wastewater collection box 13. By combining the telescopic and rotating drive components of the movable support part 15 with the existing device, it can drive the telescopic motors 1 and the extrusion motors 17 on both sides to rotate, so as to adjust their heights and directions, facilitating the convenient adjustment of the movement and extrusion separation of the device components.

[0028] Embodiment 2: A filtering device for the resource utilization of solid waste sludge, as Figures 1-4 shown, threaded connecting rods 7 are threadedly engaged on both sides of the inner wall of the flow distribution box 10 corresponding to each other. There are several threaded connecting rods 7, and the threaded connecting rods 7 are fixedly connected to the rotating connecting columns 8.

[0029] Under the movement of the internal components, one side of the rotating connecting column 8 is driven to rotate, so that the threaded connecting rod 7 on one side rotates threadedly with the flow distribution box 10, thus achieving the effect of fastening and rotating support and enabling it to play a role in limiting support.

[0030] As Figures 1-4 shown, several support legs 11 are fixedly connected to the lower end of the flow distribution box 10. The lower ends of the support legs 11 are fixedly connected to a conical diversion box 12. The conical diversion box 12 is located in the lower half of the wastewater collection box 13. A drainage port 14 is arranged on one side of the wastewater collection box 13. The drainage port 14 is used for the circulation of the wastewater inside the wastewater collection box 13. Under the circulation support of the flow distribution box 10 itself, the water extruded from the inside of the flow distribution box 10 is separated and circulated. Then, under the guiding flow of the conical diversion box 12, the water flows to the lower part of the wastewater collection box 13, so as to discharge the separated wastewater inside under the discharge support of the drainage port 14.

[0031] Working principle: Driven by the operation of the telescopic motor 1, the rotating fastening plate 4 rotates under the limit of the rotating support rod 6, so as to achieve the effect of contracting and moving the two rotating fastening plates 4. Then, through the operation of the telescopic motor 1, the two rotating fastening plates 4 are expanded to achieve the effect of limiting and fastening the support concave plate 5. Then, the telescopic motor 1 and the components below are moved downward at the same time, so that the support concave plate 5 presses and rotates the limiting strip 9 outside the lower rotating connection column 8. By setting the two limiting strips 9 to have a moving angle distribution, it can limit the support concave plate 5 from the upper end after the support concave plate 5 moves to a fixed position. And with the support of multiple limiting strips 9, a certain isolation and limiting support can be provided between the two support concave plates 5. Then, the contraction of the telescopic motor 1 drives the rotating fastening plate 4 to contract, releasing the fastening and limiting effect on the support concave plate 5. When the rotating fastening plate 4 moves out of the support concave plate 5, the telescopic motor 1 is extended again, so that the two side rotating fastening plates 4 are expanded again to achieve the effect of resetting the two upper limiting strips 9. Then, the telescopic motor 1 is moved out above the support concave plate 5. Under the operation of the extrusion motor 17, the extrusion support plate 16 drives the effect of pressing the inside of the support concave plate 5, achieving the effect of squeezing and separating the water contained in the solid waste sludge inside, reducing the water inside, and improving the efficiency of its resource utilization.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. A filtering device for the resource utilization of solid waste sludge, comprising a telescopic motor (1) and a rotating fastening plate (4) rotatably arranged below the telescopic motor (1), characterized in that, There are at least two of the rotating fastening plates (4). One side of the rotating fastening plate (4) is rotatably connected to a rotating support rod (6) and extends to one side thereof. The two rotating fastening plates (4) are simultaneously inserted into a support concave plate (5). The rotating fastening plate (4) is used for limiting the support concave plate (5). One side of the telescopic motor (1) is provided with a pressing motor (17). The output end of the pressing motor (17) is fixedly connected to a pressing support plate (16). Corresponding sides of the support concave plate (5) are each provided with a rotating connection column (8). At least two limiting strips (9) are arranged on the outer side of the rotating connection column (8).

2. The filtration device for the resource utilization of solid waste sludge according to claim 1, characterized in that The telescopic motor (1) is fixedly connected to a moving support block (2). The output end of the telescopic motor (1) is inserted into the moving support block (2). A support frame (3) is slidably arranged inside the moving support block (2). The support frame (3) is fixedly connected to the telescopic motor (1). The support frame (3) is rotatably connected to the rotating fastening plate (4).

3. The filtering device for resource utilization of solid waste sludge according to claim 1, characterized in that, The upper end of the telescopic motor (1) is fixedly connected to a moving support portion (15). One end of the moving support portion (15) away from the telescopic motor (1) is fixedly connected to the pressing motor (17).

4. A filtering device for the resource utilization of solid waste sludge according to claim 3, characterized in that, One side of the moving support portion (15) is fixedly connected to a waste water collection box (13). A flow dividing box (10) is arranged inside the waste water collection box (13). The rotating fastening plate (4) is inserted into the waste water collection box (13).

5. The filtering device for resource utilization of solid waste sludge according to claim 4, wherein, Threaded connecting rods (7) are threadedly engaged on corresponding sides of the inner wall of the flow dividing box (10). There are several threaded connecting rods (7). The threaded connecting rods (7) are fixedly connected to the rotating connection columns (8).

6. A filtering device for the resource utilization of solid waste sludge according to claim 4, characterized in that, Several support legs (11) are fixedly connected to the lower end of the flow dividing box (10). A conical diversion box (12) is fixedly connected to the lower ends of the support legs (11).

7. The filtration device for resource utilization of solid waste sludge according to claim 6, characterized in that, The conical diversion box (12) is located in the lower half inside the waste water collection box (13). A drainage port (14) is arranged on one side of the waste water collection box (13). The drainage port (14) is used for the circulation of the waste water inside the waste water collection box (13).

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