Anti-blocking municipal sewage treatment device

Abstract

The utility model discloses an anti-blocking municipal sewage treatment device, and relates to the technical field of sewage purification, the anti-blocking municipal sewage treatment device comprises a treatment box, the treatment box is internally provided with a deslagging filter cavity, a flocculation precipitation cavity, a precipitation treatment cavity and an activated carbon adsorption cavity, the deslagging filter cavity is located at the uppermost end of the treatment box, and the flocculation precipitation cavity is located at the lower end of the treatment box; a plurality of groups of through grooves are formed in a bottom plate on the left side of the slag removal filtering cavity, the flocculent precipitation cavity is arranged at the lower ends of the through grooves, a bottom plate of the flocculent precipitation cavity is inclined, an outlet pipe is fixedly mounted at the lowest point of the bottom plate, and the output end of the outlet pipe is arranged in the precipitation treatment cavity; the equipment is provided with the filter screen to bring filter residues to the upper end of the slag outlet, the filter residues are thrown down at the highest point, the inclined bottom is matched with the slag outlet to automatically discharge the filter residues, the equipment is simple in structure, convenient to use and practical, meanwhile, the brush is arranged to clean the filter screen, the filter screen is cleaned through the brush, and the filter residues can be automatically discharged through the brush. The filter screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, in particular to an anti-blocking municipal sewage treatment device. Background Art

[0002] With the development of society, the negative impact of water pollution has become increasingly prominent. Wastewater must be filtered and purified before discharge, and can only be discharged after passing the filtration. Wastewater treatment refers to the process of purifying wastewater in order to meet the water quality requirements for discharge into a certain water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] In the process of sewage treatment and discharge, the existing municipal sewage is mostly discharged directly or roughly filtered, because there may be some solid sediment in the sewage, which may cause the device itself to be blocked. The treatment is not perfect in the sewage filtering process, there is still a large amount of sediment garbage, and it is inconvenient to clean. There is an odor after the water is filtered, and the residue after filtration needs to be cleaned manually, which is time-consuming and labor-intensive, affecting work efficiency. Utility Model Content

[0004] In order to solve the above technical problems, a municipal sewage treatment device with anti-blocking is provided. This technical solution solves the problems of imperfect sewage filtration and inconvenient cleaning of filtered sediment and garbage raised in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The filter press of the embodiment of the present invention is connected with the filter press of the present invention, and the filter press of the present invention is connected with the filter press of the present invention.

[0007] Preferably, a heat conduction plate is provided at the lower end of the outlet pipe, a heating element is provided at the lower end of the heat conduction plate, an inclined condensation plate is provided at the upper end of the heat conduction plate, a partition is fixedly connected to the right side of the heat conduction plate, and a water outlet is installed at the lowest point on the right side of the precipitation processing chamber.

[0008] Preferably, a mounting plate is provided on the upper side of the activated carbon adsorption chamber, and a first water pump and a second water pump are fixedly installed on the upper end of the mounting plate, the input end of the first water pump is placed at the upper end of the flocculation sedimentation chamber, the input end of the second water pump is connected to the water outlet through a water pipe, and the output ends of the first water pump and the second water pump are both connected to the diverter plate at the lower end of the mounting plate, a plurality of groups of nozzles are installed at the lower end of the diverter plate, a plurality of groups of activated carbon filter plates are provided at the lower end of the nozzle, and a drain outlet is fixedly installed at the lowest point of the activated carbon adsorption chamber.

[0009] Preferably, a flocculation box is fixedly mounted on the inclined bottom plate of the flocculation sedimentation chamber.

[0010] Preferably, a solenoid valve is fixedly mounted on the surface of the outlet pipe.

[0011] Preferably, a driving motor is fixedly mounted on the rear side of the processing box, and an output end of the driving motor passes through the side plate of the processing box and extends to the interior of the processing box, and is fixedly connected to the rotating shaft on the right side.

[0012] Preferably, the height of the rotating shaft on the left is lower than that of the rotating shaft on the right, and the filter screen is inclined.

[0013] Preferably, a water inlet is fixedly installed at the upper end of the slag removal and filtration chamber, and a sealing door is installed at the front end of the flocculation and sedimentation chamber.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides an anti-clogging municipal sewage treatment device, which moves the filter screen upward to bring the filter residue to the upper end of the residue outlet, then throws the filter residue down at the highest point, and discharges the filter residue through the inclined bottom and the residue outlet, and is provided with a brush to clean the filter screen to prevent the filter screen from being blocked by fine filter residue, thereby ensuring the continuous use of the filter screen.

[0016] In the utility model, the device has a simple structure, is convenient and practical, and by designing a simple flocculation sedimentation box and a sedimentation treatment box, the insoluble substances in the sewage can be cleaned up. At the same time, by utilizing the heating elements, heat conduction plates, condensation plates and other structural devices in the sludge treatment box, the sediment and sewage can be separated and the sewage can be recycled for secondary utilization, thereby further saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a front cross-sectional view of the internal structure of the utility model;

[0020] The numbers in the figure are:

[0021] 1. Processing box; 101. Residue removal filter chamber; 102. Flocculation sedimentation chamber; 103. Sedimentation processing chamber; 104. Activated carbon adsorption chamber; 105. Sealing door; 2. Filter screen; 3. Drive motor; 4. Brush; 5. Fixing plate; 6. Residue outlet; 7. Flocculation box; 8. Outlet pipe; 9. Heating element; 901. Heat conduction plate; 10. Condensation plate; 11. Partition; 12. Water outlet; 13. First water pump; 14. Second water pump; 15. Diverter plate; 1501. Nozzle; 16. Activated carbon filter plate; 17. Drain outlet; 18. Water inlet. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] Reference Figure 1-3As shown, a blockage-proof municipal sewage treatment device includes a treatment box 1, wherein a slag removal filter chamber 101, a flocculation sedimentation chamber 102, a sedimentation treatment chamber 103 and an activated carbon adsorption chamber 104 are arranged inside the treatment box 1, the slag removal filter chamber 101 is located at the uppermost end of the treatment box 1, and the slag removal filter chamber 101 is responsible for filtering impurities and fine residues in the sewage to prevent them from interfering with subsequent purification processes, and a pair of rotating shafts are rotatably connected to the inner wall of the slag removal filter chamber 101, and a filter screen 2 is sleeved on the surface of the two rotating shafts, and the position of the left rotating shaft is lower than that of the right rotating shaft, and the filter screen 2 The processing box 1 is in an inclined shape, and a driving motor 3 is fixedly installed on the rear side of the processing box 1. The output end of the driving motor 3 passes through the side plate of the processing box 1 and extends into it and is fixedly connected to the right rotating shaft. The rotating shaft is rotated by the driving motor 3, and the rotating shaft drives the filter screen 2 to start rotating. The filter residue of the filter screen 2 is transported from the bottom end to the high place on the right side. After reaching the highest point, the filter residue is thrown to the residue outlet 6 by its own gravity, so as to achieve automatic residue removal. A fixed plate 5 is provided at the lower end of the right side of the filter screen 2, and a brush 4 is fixedly installed on the right side of the fixed plate 5. The brush 4 conflicts with the filter screen 2 and passes through The brush 4 cleans the fine residue still adhering to the filter screen 2 to prevent it from affecting the subsequent process. The bottom plate of the residue removal filter chamber 101 on the right side of the fixed plate 5 is inclined and a residue outlet 6 is provided at the lowest point. The filter residue falling on the inclined bottom plate slides out from the residue outlet 6 by its own gravity. The left bottom plate of the residue removal filter chamber 101 is provided with a plurality of groups of through grooves. The flocculation sedimentation chamber 102 is provided at the lower end of the through grooves. The sewage after preliminary filtration passes through the through grooves into the flocculation sedimentation chamber 102. The bottom plate of the flocculation sedimentation chamber 102 is inclined and a fixed groove is provided at the lowest point. There is an outlet pipe 8, on the surface of which an electromagnetic valve is fixedly installed, a flocculation box 7 is fixedly installed on the inclined bottom plate of the flocculation sedimentation chamber 102, in which a flocculant is placed, through which solids in the sewage can be condensed together and roll down to the lowest point through the inclined bottom plate, the output end of the outlet pipe 8 is arranged inside the sedimentation treatment chamber 103, an activated carbon adsorption chamber 104 is arranged on the right side of the flocculation sedimentation chamber 102 and the sedimentation treatment chamber 103, and a sealing door 105 is installed at the front end of the flocculation sedimentation chamber 102 and the sedimentation treatment chamber 103.

[0024] Reference Figure 3 As shown, a heat conducting plate 901 is provided at the lower end of the outlet pipe 8, a heating element 9 is provided at the lower end of the heat conducting plate 901, an inclined condensation plate 10 is provided at the upper end of the heat conducting plate 901, a partition 11 is fixedly connected to the right side of the heat conducting plate 901, and a water outlet 12 is installed at the lowest point on the right side of the sedimentation treatment chamber 103. The sediment enters the heat conducting plate 901 through the outlet pipe 8, is heated by the heating element 9, and after the sewage is evaporated, it is condensed into water droplets through the inclined condensation plate 10 and drips into the area where the water outlet 12 is provided.

[0025] Reference Figure 3As shown, a mounting plate is provided on the upper side of the activated carbon adsorption chamber 104, and a first water pump 13 and a second water pump 14 are fixedly installed on the upper end of the mounting plate. The input end of the first water pump 13 is placed on the upper end of the flocculation sedimentation chamber 102, and the first water pump 13 can pump out the precipitated water in the flocculation sedimentation chamber 102. The input end of the second water pump 14 is connected to the water outlet 12 through a water pipe, and the second water pump 14 can pump out the sewage in the sedimentation treatment chamber 103. The output of the first water pump 13 and the second water pump 14 The ends are connected with the diverter plate 15 at the lower end of the mounting plate, and a plurality of groups of nozzles 1501 are installed at the lower end of the diverter plate 15. The water pumped out by the first water pump 13 and the second water pump 14 is sprinkled out through the plurality of nozzles 1501. The lower end of the nozzle 1501 is provided with a plurality of groups of activated carbon filter plates 16. The water sprinkled out by the nozzle 1501 facilitates the activated carbon filter plates 16 to perform adsorption and filtration. A drain port 17 is fixedly installed at the lowest point of the activated carbon adsorption chamber 104, and the treated sewage is discharged through the drain port 17.

[0026] The working principle of the utility model is as follows: after the sewage enters the slag removal filter chamber 101 through the water inlet 18, the drive motor 3 is started, and the drive motor 3 drives the filter screen 2 through the rotating shaft, and the filter screen 2 transports the filter residue to a high place, and throws the filter residue to the inclined bottom plate at the highest point, and the filter residue slides to the slag outlet 6 on the inclined plate by its own gravity, so that the slag is automatically discharged, and the sewage after preliminary filtration enters the flocculation sedimentation chamber 102 through the through slot, and the solid insoluble matter is condensed together by the flocculant, and the condensed sediment rolls to the lowest point and enters through the outlet pipe 8. In the sedimentation treatment chamber 103, a portion of the sewage after sedimentation treatment is extracted into the activated carbon adsorption chamber 104 through the first water pump 13, and the rest enters the sedimentation treatment chamber 103 together with the sediment. The sediment falls on the heat conduction plate 901 and is separated from the sewage by the heating element 9. The sewage enters the activated carbon adsorption chamber 104 through the water outlet 12 through the second water pump 14. The sewage entering the activated carbon adsorption chamber 104 is sprinkled onto the activated carbon adsorption plate through the nozzle 1501 for deodorization, and the treated sewage is discharged through the drain port 17.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A blockage-proof municipal sewage treatment device, characterized in that: The invention comprises a treatment box (1), wherein the treatment box (1) is provided with a slag removal filter chamber (101), a flocculation sedimentation chamber (102), a sedimentation treatment chamber (103) and an activated carbon adsorption chamber (104); the slag removal filter chamber (101) is located at the uppermost end of the treatment box (1); the inner wall of the slag removal filter chamber (101) is rotatably connected to a pair of rotating shafts; the surfaces of the two rotating shafts are transmission-connected to a filter screen (2); a fixing plate (5) is provided at the lower right end of the filter screen (2); a brush (4) is fixedly installed on the right side of the fixing plate (5); the brush (4) is in contact with the filter screen (2); The bottom plate of the slag removal filter chamber (101) on the right side of the fixed plate (5) is inclined and a slag outlet (6) is provided at the lowest point. The bottom plate on the left side of the slag removal filter chamber (101) is provided with a plurality of through grooves. The flocculation sedimentation chamber (102) is provided at the lower end of the through grooves. The bottom plate of the flocculation sedimentation chamber (102) is inclined and an outlet pipe (8) is fixedly provided at the lowest point. The output end of the outlet pipe (8) is provided inside the sedimentation treatment chamber (103). An activated carbon adsorption chamber (104) is provided on the right side of the flocculation sedimentation chamber (102) and the sedimentation treatment chamber (103).

2. The anti-blocking municipal sewage treatment device according to claim 1, characterized in that: A heat conducting plate (901) is provided at the lower end of the outlet pipe (8), a heating element (9) is provided at the lower end of the heat conducting plate (901), an inclined condensation plate (10) is provided at the upper end of the heat conducting plate (901), a partition (11) is fixedly connected to the right side of the heat conducting plate (901), and a water outlet (12) is installed at the lowest point on the right side of the precipitation treatment chamber (103).

3. The anti-blocking municipal sewage treatment device according to claim 1, characterized in that: A mounting plate is provided on the upper side of the activated carbon adsorption chamber (104), and a first water pump (13) and a second water pump (14) are fixedly installed on the upper end of the mounting plate. The input end of the first water pump (13) is placed on the upper end of the flocculation sedimentation chamber (102), and the input end of the second water pump (14) is connected to the water outlet (12) through a water pipe. The output ends of the first water pump (13) and the second water pump (14) are both connected to a diverter plate (15) at the lower end of the mounting plate. A plurality of groups of nozzles (1501) are installed at the lower end of the diverter plate (15), and a plurality of groups of activated carbon filter plates (16) are installed at the lower end of the nozzles (1501). A drain outlet (17) is fixedly installed at the lowest point of the activated carbon adsorption chamber (104).

4. The anti-blocking municipal sewage treatment device according to claim 1, characterized in that: A flocculation box (7) is fixedly mounted on the inclined bottom plate of the flocculation sedimentation chamber (102).

5. The anti-blocking municipal sewage treatment device according to claim 1, characterized in that: A solenoid valve is fixedly mounted on the surface of the outlet pipe (8).

6. The anti-blocking municipal sewage treatment device according to claim 1, characterized in that: A drive motor (3) is fixedly mounted on the rear side of the processing box (1); an output end of the drive motor (3) passes through the side plate of the processing box (1) and extends into the interior of the processing box (1), and is fixedly connected to the rotating shaft on the right side.

7. The anti-blocking municipal sewage treatment device according to claim 1, characterized in that: The height of the rotating shaft on the left is lower than that of the rotating shaft on the right, and the filter screen (2) is inclined.

8. The anti-blocking municipal sewage treatment device according to claim 1, characterized in that: A water inlet (18) is fixedly mounted on the upper end of the slag removal and filtering chamber (101), and sealing doors (105) are mounted on the front ends of the flocculation and sedimentation chamber (102) and the sedimentation treatment chamber (103).

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