Sewage lifting structure for regulating reservoir of sewage treatment plant

Abstract

The utility model relates to the technical field of sewage treatment, and provides a sewage lifting structure for a regulating reservoir of a sewage treatment plant, which comprises a treatment box, a box cover, a water pump, a filter box, an input pipe, an output pipe, a drain pipe, a collecting component, a moving plate, a cutting component and a pushing component, the filter box is fixedly installed in the treatment box, a through groove is formed in the side face of the filter box, the input pipe communicates with the treatment box and the filter box, the output pipe communicates with the water pump and the filter box, the drainage pipe communicates with the water pump and the treatment box, the collecting assembly is arranged on the filter box, and the moving plate is arranged on the collecting assembly. And the material pushing assembly is arranged on the filtering box. According to the technical scheme, the problem that in the prior art, after garbage in sewage is crushed, the garbage can be scoured into the water conveying pipe by the sewage, so that the water conveying pipe is blocked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage lifting structure in a regulating tank of a sewage treatment plant. Background Art

[0002] Sewage treatment technology refers to various economical, reasonable, scientific and effective technological methods for urban domestic sewage and industrial wastewater. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, etc. When treating sewage, a pump is usually used to lift the sewage. During the lifting process, the garbage in the sewage is often isolated through a filter, so that only the sewage is lifted. However, there are too many types of garbage in the sewage. If there is large garbage, the filter holes may be blocked, thereby affecting the lifting of sewage.

[0003] A search for the above-mentioned problem revealed that in the currently disclosed prior art, such as a sewage lifting device proposed in publication number CN213926652U, a crushing rod is installed at the filter screen. When the garbage passes through the filter screen, the crushing rod is used to crush it, thereby preventing the filter screen from being blocked. However, after the crushing is completed, the subsequent sewage continues to be lifted, which may drive small garbage into the water pipe. Over time, if too much garbage accumulates, the water pipe may be blocked by garbage, making it difficult for the sewage to rise and be transported. Utility Model Content

[0004] The utility model provides a sewage lifting structure for a regulating tank in a sewage treatment plant, which solves the problem in the prior art that after the garbage in the sewage is crushed, the sewage may wash it into the water pipe, thereby blocking the water pipe.

[0005] The technical solution of the utility model is as follows:

[0006] A sewage lifting structure of a regulating tank in a sewage treatment plant, comprising a treatment box, a box cover, a water pump, a filter box, an input pipe, an output pipe, a drain pipe, a collecting assembly, a movable plate, a cutting assembly and a pushing assembly, wherein the box cover is hingedly mounted on the treatment box, the water pump is fixedly mounted in the treatment box, the filter box is fixedly mounted in the treatment box, and a through groove is provided on the side of the filter box, the input pipe connects the treatment box and the filter box, the output pipe connects the water pump and the filter box, the drain pipe connects the water pump and the treatment box, the collecting assembly is arranged on the filter box, the movable plate is arranged on the collecting assembly, the cutting assembly is arranged on the treatment box, and the pushing assembly is arranged on the filter box.

[0007] Furthermore, the cutting assembly includes an isolation plate, a motor, a transmission shaft, a rotating plate, a cylinder one, a mounting plate and a cutting knife, the isolation plate is fixedly installed in the processing box, the motor is installed in the isolation plate, the transmission shaft is fixedly connected to the output end of the motor, the rotating plate is fixedly connected to the transmission shaft, the cylinder one is installed on the rotating plate, the mounting plate is fixedly connected to the output end of the cylinder one, the cutting knife is provided in a plurality, and the cutting knife is fixedly installed on the mounting plate.

[0008] Furthermore, the collecting assembly includes a slide rail, a scraper frame, a lifting frame, a telescopic rod and a collecting box, the slide rail is provided in two numbers and the slide rail is fixedly mounted on the filter box, the scraper frame is slidably mounted between the two slide rails, the lifting frame is provided in two numbers and the lifting frame is fixedly mounted on the slide rail, the telescopic rod is provided in two numbers and one end of the telescopic rod is fixedly mounted on the lifting frame, one end of the lifting frame is fixedly mounted on the movable plate, and the collecting box is fixedly mounted on the filter box.

[0009] Furthermore, the pushing assembly includes a second cylinder and a pushing plate, wherein the second cylinder is installed on the side of the filter box, the pushing plate passes through the through slot of the filter box, and the pushing plate is fixedly connected to the output end of the second cylinder.

[0010] Furthermore, it also includes a filter plate, which is configured to be circular, has a size consistent with the size of the outlet pipe, and is fixedly installed at the outlet pipe.

[0011] Furthermore, the push plate is consistent in size with the through slot of the filter box.

[0012] The working principle and beneficial effects of the utility model are:

[0013] 1. In the utility model, the impurities filtered on the movable plate can be cut by the cutting assembly, thereby avoiding the problem that the filter plate and the water pipe are blocked by large impurities or garbage;

[0014] 2. In the utility model, the impurities and garbage retained on the movable plate after cutting can be scraped into the collection box through the collection component, and then the subsequent pumping can be performed again, thereby avoiding excessive impurities being retained in the filter box, accumulating too much, and clogging the water pipe during subsequent pumping;

[0015] In summary, the structure can recycle the cut garbage and impurities through the mutual cooperation between the processing box, the box cover, the water pump, the filter box, the input pipe, the output pipe, the drain pipe, the collection component, the movable plate, the cutting component and the pushing component, thereby avoiding excessive accumulation and clogging of the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the cutting assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the collection component of the utility model, the movable plate, the filter box, the output pipe, and the filter box;

[0020] Figure 4 It is a structural schematic diagram of the pusher assembly of the utility model.

[0021] In the figure: 1. treatment box; 2. box cover; 3. water pump; 4. filter box; 5. input pipe; 6. output pipe; 7. drain pipe; 8. moving plate; 101. isolation plate; 102. motor; 103. transmission shaft; 104. rotating plate; 105. cylinder one; 106. mounting plate; 107. cutting knife; 201. slide rail; 202. scraper frame; 203. lifting frame; 204. telescopic rod; 205. collecting box; 301. cylinder two; 302. push plate; 401. handle; 402. filter plate. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 to Figure 4 As shown, this embodiment proposes a sewage lifting structure for a regulating tank in a sewage treatment plant, including a treatment box 1, a box cover 2, a water pump 3, a filter box 4, an input pipe 5, an output pipe 6, a drain pipe 7, a collecting assembly, a movable plate 8, a cutting assembly and a pushing assembly. The box cover 2 is hingedly mounted on the treatment box 1, the water pump 3 is fixedly mounted in the treatment box 1, the filter box 4 is fixedly mounted in the treatment box 1, and a through groove is opened on the side of the filter box 4. The input pipe 5 connects the treatment box 1 and the filter box 4, the output pipe 6 connects the water pump 3 and the filter box 4, the drain pipe 7 connects the water pump 3 and the treatment box 1, the collecting assembly is arranged on the filter box 4, the movable plate 8 is arranged on the collecting assembly, the cutting assembly is arranged on the treatment box 1, and the pushing assembly is arranged on the filter box 4.

[0024] In this embodiment, the cutting assembly includes an isolation plate 101, a motor 102, a transmission shaft 103, a rotating plate 104, a cylinder 105, a mounting plate 106 and a cutting knife 107. The isolation plate 101 is fixedly installed in the processing box 1, the motor 102 is installed in the isolation plate 101, the transmission shaft 103 is fixedly connected to the output end of the motor 102, the rotating plate 104 is fixedly connected to the transmission shaft 103, the cylinder 105 is installed on the rotating plate 104, the mounting plate 106 is fixedly connected to the output end of the cylinder 105, a plurality of cutting knives 107 are provided, and the cutting knives 107 are fixedly installed on the mounting plate 106. Start the motor 102, rotate the transmission shaft 103, rotate the rotating plate 104 to rotate above the filter box 4, and then start the cylinder 105 to lower the mounting plate 106 and the cutting knife 107 to cut the impurities.

[0025] In this embodiment, the collecting assembly includes a slide rail 201, a scraper frame 202, a lifting frame 203, a telescopic rod 204 and a collecting box 205. The slide rail 201 is set to two, and the slide rail 201 is fixedly installed on the filter box 4. The scraper frame 202 is slidably installed between the two slide rails 201. The lifting frame 203 is set to two, and the lifting frame 203 is fixedly installed on the slide rail 201. The telescopic rod 204 is set to two, and one end of the telescopic rod 204 is fixedly installed on the lifting frame 203. One end of the lifting frame 203 is fixedly installed on the moving plate 8. The collecting box 205 is fixedly installed on the filter box 4. By pulling the scraper frame 202, the impurities or garbage on the moving frame are scraped into the collecting box 205.

[0026] In this embodiment, the pushing assembly includes a cylinder 2 301 and a push plate 302. The cylinder 2 301 is installed on the side of the filter box 4. The push plate 302 passes through the through groove of the filter box 4, and the push plate 302 is fixedly connected to the output end of the cylinder 2 301. The push plate 302 is pushed by the cylinder 2 301 to push impurities or garbage to the bottom of the cutting knife 107.

[0027] In this embodiment, a filter plate 402 is further included. The filter plate 402 is set to be circular. The size of the filter plate 402 is consistent with the size of the outlet pipe 6, and the filter plate 402 is fixedly installed at the outlet pipe 6.

[0028] In this embodiment, the push plate 302 is consistent in size with the through slot of the filter box 4. When pumping water, the push plate 302 can be moved to the through slot for blocking.

[0029] In summary, when the structure is used to lift sewage, the water pump 3 is started to let the sewage enter through the input pipe 5. When the sewage passes through the filter box 4, the filter plate 402 can absorb the impurities or garbage in the sewage and seal it on the movable plate 8, so that the sewage flows out through the drainage pipe 7 and the output pipe 6. After the absorption is completed, the motor 102 is started to rotate the transmission shaft 103, and the rotating plate 104 is rotated to the top of the movable plate 8, and then the cylinder 2 301 is started to push the push plate 302 to push the garbage on the movable plate 8 to the bottom of the cutting knife 107, and the telescopic rod 204 is started. The telescopic rod 204 is an electric telescopic rod 204, which moves the movable plate 8 up, and then starts the cylinder 105 to drive the mounting plate 106 and the cutting knife 107 to move up and down to cut the impurities on the movable plate 8. After cutting, the telescopic rod 204 is started again to move the movable plate 8 to the slide rail 201, so that the movable plate 8 can contact the scraper plate, and then pull the handle 401 to move the scraper frame 202, thereby scraping the garbage on the movable plate 8 into the collection box 205, avoiding the garbage from being flushed into the water pipe and clogging it when pumping water again.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage lifting structure for a sewage treatment plant regulating tank, characterized in that: include: Processing box (1); A box cover (2), the box cover (2) is hingedly mounted on the processing box (1); A water pump (3), wherein the water pump (3) is fixedly installed in the processing box (1); A filter box (4), the filter box (4) is fixedly installed in the processing box (1), and a through groove is provided on the side of the filter box (4); An input pipe (5), the input pipe (5) being connected to the processing box (1) and the filter box (4); An output pipe (6), the output pipe (6) being in communication with the water pump (3) and the filter box (4); a drainage pipe (7), the drainage pipe (7) being in communication with the water pump (3) and the treatment box (1); A collecting component, the collecting component being arranged on the filter box (4); A movable plate (8), wherein the movable plate (8) is arranged on the collecting assembly; A cutting assembly, the cutting assembly being arranged on the processing box (1); A material pushing assembly, wherein the material pushing assembly is arranged on the filter box (4).

2. A sewage lifting structure for a sewage treatment plant regulating tank according to claim 1, characterized in that: The cutting assembly comprises: An isolation plate (101), the isolation plate (101) being fixedly installed in the processing box (1); A motor (102), the motor (102) being installed in the isolation plate (101); A transmission shaft (103), the transmission shaft (103) being fixedly connected to an output end of the motor (102); A rotating plate (104), wherein the rotating plate (104) is fixedly connected to the transmission shaft (103); Cylinder 1 (105), wherein the cylinder 1 (105) is mounted on the rotating plate (104); A mounting plate (106), wherein the mounting plate (106) is fixedly connected to an output end of the cylinder 1 (105); A cutting knife (107), wherein the cutting knife (107) is provided in a plurality and the cutting knife (107) is fixedly mounted on the mounting plate (106).

3. A sewage lifting structure for a sewage treatment plant regulating tank according to claim 2, characterized in that: The collection component comprises: A slide rail (201), wherein two slide rails (201) are provided, and the slide rails (201) are fixedly mounted on the filter box (4); A scraper frame (202), wherein the scraper frame (202) is slidably mounted between the two slide rails (201); A lifting frame (203), wherein two lifting frames (203) are provided, and the lifting frames (203) are fixedly mounted on the slide rail (201); A telescopic rod (204), wherein two telescopic rods (204) are provided, and one end of the telescopic rod (204) is fixedly mounted on the lifting frame (203), and one end of the lifting frame (203) is fixedly mounted on the movable plate (8); A collecting box (205), wherein the collecting box (205) is fixedly mounted on the filtering box (4).

4. A sewage lifting structure for a sewage treatment plant regulating tank according to claim 3, characterized in that: The pusher assembly comprises: Cylinder 2 (301), the cylinder 2 (301) is installed on the side of the filter box (4); A push plate (302), the push plate (302) passes through the through slot of the filter box (4), and the push plate (302) is fixedly connected to the output end of the second cylinder (301).

5. A sewage lifting structure for a sewage treatment plant regulating tank according to claim 4, characterized in that: It also comprises a filter plate (402), the filter plate (402) being arranged in a circular shape, the size of the filter plate (402) being consistent with the size of the pipe opening of the output pipe (6), and the filter plate (402) being fixedly mounted at the pipe opening of the output pipe (6).

6. A sewage lifting structure for a sewage treatment plant regulating tank according to claim 5, characterized in that: The push plate (302) is consistent in size with the through slot of the filter box (4).

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