Municipal sewage treatment-based sludge collecting device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sludge collecting device based on municipal sewage treatment, which comprises a sludge collecting box, a sludge treatment box is arranged below one side of a multi-pipe in the sludge collecting box, and the top of the sludge treatment box is fixedly connected with a top cover plate. A drying pipe is fixedly connected to the bottom of the top cover plate, a solid-liquid screening plate capable of moving up and down is arranged on the lower portion of the interior of the sludge treatment box, a hydraulic rod is fixedly connected to the bottom of an outer frame of the solid-liquid screening plate, and a transverse driving air cylinder is further arranged on one side of the sludge treatment box; a plurality of sludge discharge pipes are arranged on the short edge of the other side of the sludge treatment box, a sludge discharge port is formed in the lower position of the short edge of the other side of the sludge collection box, and the sludge treatment box is pushed by a transverse driving air cylinder to transversely move, so that the sludge discharge pipes are inserted into the sludge discharge port; and the electric control valve is opened to discharge the dried soil from the sludge discharge port, so that the manual labor force is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sludge collection device based on municipal sewage treatment. Background Art

[0002] With the development of society, people's lives have gradually become richer, and the amount of domestic sewage generated has also gradually increased, which has brought great challenges to the municipal sewage treatment system. Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] In the existing sewage treatment process, mud and solid waste are usually removed manually and then transported to a designated location for drying to facilitate subsequent recycling. This method not only increases manual labor, but also has low efficiency and is not suitable for current sewage treatment.

[0004] Therefore, it is necessary to design a sludge collection device based on municipal sewage treatment to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sludge collection device based on municipal sewage treatment to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The sludge collecting device according to claim 1, wherein a shorter side of the sludge collecting box is penetrated by a multi-tube, a side of the multi-tube away from the sludge collecting box is fixedly connected to a second sludge inlet pipe, and the other side of the multi-tube is fixedly connected to a sludge suction pump body, and the other side of the sludge suction pump body is also fixedly connected to the first sludge inlet pipe. The interior of the sludge collecting box is provided with a sludge treatment box below one side of the multi-tube, the top of the sludge treatment box is fixedly connected to a top cover plate, the bottom of the top cover plate is fixedly connected to a drying pipe, a solid-liquid screening plate movable up and down is provided at the lower part of the interior of the sludge treatment box, a hydraulic rod is fixedly connected to the bottom of the outer frame of the solid-liquid screening plate, a transverse driving cylinder is also provided on one side of the sludge treatment box, a plurality of sludge discharge pipes are provided on the shorter side of the other side of the sludge treatment box, and a sludge discharge port is provided at the lower position of the shorter side of the other side of the sludge collection box.

[0008] As a preferred solution of the utility model, one side of the first mud inlet pipe is threadedly connected to the input end interface of the mud pump body, and the other side of the mud pump body is also threadedly connected to the second mud inlet pipe, and the second mud inlet pipe and the middle position of the multi-tube are threadedly connected, and the multi-tube passes through the shorter side of the mud collection box to the interior thereof.

[0009] As a preferred solution of the utility model, a plurality of entrances are opened on one side of the top of the top cover plate, and a limiting ring is fixedly connected to the outer periphery of the entrance and on the side away from the multi-tube, and the diameter of the limiting ring is larger than the diameter of the entrance, and the diameter of the entrance is larger than the diameter of the multi-tube.

[0010] As a preferred solution of the utility model, guide sliders are fixedly provided at two outer ends of the longer sides of the sludge treatment box, guide rails are provided on the inner walls on both sides of the longer sides of the sludge collection box, the guide sliders and the guide rails are internally slidably connected, moving wheels are also fixedly connected on both sides of the longer sides of the bottom of the sludge treatment box, and a wheel groove is provided on the top of the sludge collection box, and the moving wheel rolls inside the wheel groove.

[0011] As a preferred solution of the utility model, the transverse driving cylinder is fixedly installed on the lower inner wall of the shorter side of the sludge collection box by screws at its four corners, and the telescopic end of the transverse driving cylinder is fixedly connected to one side of the shorter side of the sludge processing box.

[0012] As a preferred solution of the utility model, a plurality of mud discharge pipes can be inserted into the notch of the mud discharge port located inside the mud collection box to send the mud out from the mud discharge port, and an electric control valve is fixedly provided on the mud discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a sludge collection device based on municipal sewage treatment is set up. When the sludge collection device is used, the sludge in the sewage can be pumped into the sludge collection box through the first sludge inlet pipe, the sludge pump body, the second sludge inlet pipe and the one-to-many-pipe structure, and then the drying pipe is controlled to heat the sludge. At the same time, the solid-liquid screening plate is lifted by the hydraulic rod to separate the solid and liquid, the solid remains on the screen, and the liquid remains at the bottom of the sludge treatment box. The drying pipe is used to dry the sludge at the same time, and then the sludge treatment box is pushed to move horizontally by the horizontal driving cylinder, so that a plurality of sludge discharge pipes are inserted into the sludge discharge port, and the electric control valve is opened to discharge the dry soil from the sludge discharge port, thereby reducing manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure inside the sludge treatment box of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the sludge treatment box after separation of the utility model;

[0018] Figure 4 for Figure 1 Schematic diagram of the structure of the medium sludge treatment box after partial separation;

[0019] Figure 5 for Figure 1 Schematic diagram of the three-dimensional structure from another perspective.

[0020] In the figure: 1. Mud collection box; 2. One branch and multiple pipes; 3. Second mud inlet pipe; 4. Mud pump body; 5. First mud inlet pipe; 6. Mud treatment box; 7. Top cover plate; 71. Inlet; 72. Limiting ring; 8. Solid-liquid screening plate; 9. Hydraulic rod; 10. Mud discharge pipe; 11. Mud discharge port; 12. Drying pipe; 13. Guide slider; 14. Guide track; 15. Moving wheel; 16. Wheel groove; 17. Transverse drive cylinder; 18. Electric control valve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-5 , the utility model provides a technical solution:

[0026] A device for collecting sludge after municipal sewage treatment comprises a sludge collecting box 1, a multi-tube 2 is connected through one side of the shorter side of the sludge collecting box 1, a second sludge inlet pipe 3 is fixedly connected to the side of the multi-tube 2 away from the sludge collecting box 1, a sludge pump body 4 is fixedly connected to the other side of the second sludge inlet pipe 3, and a first sludge inlet pipe 5 is also fixedly connected to the other side of the sludge pump body 4. A sludge treatment box 6 is arranged below one side of the multi-tube 2 in the interior of the sludge collecting box 1, a top cover plate 7 is fixedly connected to the top of the sludge treatment box 6, a drying pipe 12 is fixedly connected to the bottom of the top cover plate 7, a solid-liquid screening plate 8 that can move up and down is arranged below the interior of the sludge treatment box 6, a hydraulic rod 9 is fixedly connected to the bottom of the outer frame of the solid-liquid screening plate 8, a transverse driving cylinder 17 is also arranged on one side of the sludge treatment box 6, a plurality of sludge discharge pipes 10 are arranged on the shorter side of the other side of the sludge treatment box 6, and a sludge discharge port 11 is arranged at the lower position of the shorter side of the other side of the sludge collecting box 1.

[0027] For details, please refer to Figure 1 , Figure 2 , Figure 4 as well as Figure 5 One side of the first mud inlet pipe 5 is threadedly connected to the input end interface of the mud pump body 4, and the other side of the mud pump body 4 is also threadedly connected to the second mud inlet pipe 3, and the second mud inlet pipe 3 and the middle position of the multi-tube 2 are threadedly connected, and the multi-tube 2 passes through the shorter side of the mud collection box 1 to the inside thereof;

[0028] In this embodiment, the power for the mud pumping process is provided by the mud pump body 4, so that the first mud inlet pipe 5, the second mud inlet pipe 3 and the one-branch multi-tube 2 are utilized to pump the sludge remaining in the sewage after treatment into the mud residue treatment box 6, and the first mud inlet pipe 5 and the second mud inlet pipe 3 are both threadedly connected, thereby facilitating subsequent disassembly.

[0029] For details, please refer to Figure 1 as well as Figure 3, guide sliders 13 are fixedly provided at the two outer ends of the longer sides of the sludge treatment box 6, guide rails 14 are provided on the inner walls of the longer sides of the sludge collection box 1, and the guide sliders 13 and the guide rails 14 are internally slidably connected, and moving wheels 15 are also fixedly connected to the two sides of the longer sides of the bottom of the sludge treatment box 6, and a wheel groove 16 is provided on the top of the sludge collection box 1, and the moving wheel 15 is located inside the wheel groove 16 and rolls; the transverse driving cylinder 17 is fixedly installed at the lower position of the inner wall of the shorter side of the sludge collection box 1 by screws at its four corners, and the telescopic end of the transverse driving cylinder 17 is fixedly connected to one side of the shorter side of the sludge treatment box 6; multiple mud discharge pipes 10 can be inserted into the notch of the mud discharge port 11 located inside the mud collection box 1 to send the mud out of the mud discharge port 11, and an electric control valve 18 is also fixedly provided on the mud discharge pipe 10;

[0030] In this embodiment, the sludge can be heated by controlling the drying pipe 12. At the same time, the solid-liquid screening plate 8 is lifted by the hydraulic rod 9 to separate the solid and liquid, with the solid remaining on the screen and the liquid remaining at the bottom of the sludge treatment box 6. The drying pipe 12 is used to dry the sludge at the same time, and then the sludge treatment box 6 is pushed to move laterally by the transverse driving cylinder 17, so that multiple mud discharge pipes 10 are inserted into the mud discharge port 11, and the electric control valve 18 is opened to discharge the dry soil from the mud discharge port 11.

[0031] Among them, a plurality of inlets 71 are opened on one side of the top of the top cover plate 7, and a limiting ring 72 is fixedly connected to the outer periphery of the inlet 71 and on the side away from the multi-tube 2, and the diameter of the limiting ring 72 is larger than the diameter of the inlet 71, and the diameter of the inlet 71 is larger than the diameter of the multi-tube 2; in the process of the lateral driving cylinder 17 pushing the mud treatment box 6 to move toward the mud discharge port 11, the multi-tube 2 and the inlet 71 end are separated, and in the process of the mud treatment box 6 returning, the limiting ring 72 is used to limit the multi-tube 2, so that when the multi-tube 2 and the limiting ring 72 are in contact, the multi-tube 2 is just connected to the inlet 71.

[0032] The working process of the utility model is as follows: when using the sludge collection device based on municipal sewage treatment, firstly, the power for the sludge pumping process is provided by the sludge pump body 4, so as to utilize the functions of the first sludge inlet pipe 5, the second sludge inlet pipe 3 and the one-point multi-tube 2 to pump the sludge left in the sewage after treatment into the sludge treatment box 6, and then the sludge is heated by controlling the drying pipe 12. At the same time, the solid-liquid screening plate 8 is lifted by the hydraulic rod 9 to separate the solid and the liquid, and the solid remains on the screen and the liquid remains at the bottom of the sludge treatment box 6. The drying pipe 12 is simultaneously used to dry the sludge, and then the sludge treatment box 6 is pushed to move laterally by the transverse driving cylinder 17, so that multiple sludge discharge pipes 10 are inserted into the sludge discharge port 11, and the electric control valve 18 is opened to discharge the dry soil from the sludge discharge port 11.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge collection device after municipal sewage treatment, comprising a sludge collection box (1), characterized in that: A multi-tube (2) is connected through one side of the shorter side of the sludge collection box (1); a second sludge inlet pipe (3) is fixedly connected to the side of the multi-tube (2) away from the sludge collection box (1); a sludge pump body (4) is fixedly connected to the other side of the second sludge inlet pipe (3); a first sludge inlet pipe (5) is also fixedly connected to the other side of the sludge pump body (4); a sludge treatment box (6) is provided inside the sludge collection box (1) below one side of the multi-tube (2); a top cover plate is fixedly connected to the top of the sludge treatment box (6) (7), a drying pipe (12) is fixedly connected to the bottom of the top cover plate (7), a solid-liquid screening plate (8) that can move up and down is arranged at the lower part of the interior of the sludge treatment box (6), a hydraulic rod (9) is fixedly connected to the bottom of the outer frame of the solid-liquid screening plate (8), a transverse driving cylinder (17) is also arranged on one side of the sludge treatment box (6), a plurality of sludge discharge pipes (10) are arranged on the shorter side of the other side of the sludge treatment box (6), and a sludge discharge port (11) is arranged at the lower position of the shorter side of the other side of the sludge collection box (1).

2. The device for collecting sludge after municipal sewage treatment according to claim 1 is characterized in that: One side of the first mud inlet pipe (5) is threadedly connected to the input end interface of the mud pump body (4), and the other side of the mud pump body (4) is also threadedly connected to the second mud inlet pipe (3). The second mud inlet pipe (3) and the middle position of the multi-tube (2) are threadedly connected, and the multi-tube (2) passes through the shorter side of the mud collection box (1) to the inside thereof.

3. The device for collecting sludge after municipal sewage treatment according to claim 1 is characterized in that: A plurality of inlets (71) are provided on one side of the top of the top cover plate (7), and a limiting ring (72) is fixedly connected to the outer periphery of the inlet (71) and the side away from the multi-tube (2), and the diameter of the limiting ring (72) is larger than the diameter of the inlet (71), and the diameter of the inlet (71) is larger than the diameter of the multi-tube (2).

4. The device for collecting sludge after municipal sewage treatment according to claim 1 is characterized in that: Guide sliders (13) are fixedly provided at the two outer ends of the longer side of the sludge treatment box (6), guide rails (14) are provided on the inner walls of the longer side of the sludge collection box (1), the guide sliders (13) and the guide rails (14) are internally slidably connected, and moving wheels (15) are fixedly connected to the two sides of the longer side of the bottom of the sludge treatment box (6), and a wheel groove (16) is provided on the top of the sludge collection box (1), and the moving wheel (15) is located inside the wheel groove (16) and rolls.

5. The device for collecting sludge after municipal sewage treatment according to claim 1 is characterized in that: The transverse driving cylinder (17) is fixedly mounted on the lower inner wall of the shorter side of the sludge collecting box (1) by screws at its four corners, and the telescopic end of the transverse driving cylinder (17) is fixedly connected to one side of the shorter side of the sludge processing box (6).

6. The device for collecting sludge after municipal sewage treatment according to claim 1 is characterized in that: The plurality of mud discharge pipes (10) can be inserted into the notch of the mud discharge port (11) located inside the mud collection box (1) to deliver the mud from the mud discharge port (11), and an electric control valve (18) is fixedly arranged on the mud discharge pipe (10).

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