Integrated sewage treatment equipment

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By designing an integrated sewage treatment equipment, using a combination of multi-layer filter plates and de-floating ends, we solve the problem of the existing technology that the sedimentation tank occupies a large area and is difficult to clean, and achieves efficient treatment of sediment and debris in sewage. Removal and cleaning of floating debris on the water surface.

CN222368493UActive Publication Date: 2025-01-21HENAN DERONG ENVIRONMENTAL ENG

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Patent Information

Application Number: CN202421094661.0
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-20
Publication Date: 2025-01-21
Estimated Expiration: 2034-05-20

AI Technical Summary

Technical Problem

In the existing sewage treatment technology, the sedimentation tank covers a large area and is difficult to clean, making it difficult to efficiently treat the mixed sediment and debris in rainwater.

Method used

An integrated sewage treatment equipment is designed, including components such as impurity removal box, multi-layer filter plate, driving parts, defloating tank and defloating pump. The multi-layer filter plate driven by the driving component reciprocates to filter out the sediment and discharge it into the collection box. At the same time, the de-floating end and de-floating pump are used to clean the floating objects on the water surface.

Benefits of technology

It achieves efficient removal of sediment and debris in sewage, reduces the cleaning work of the filter plate, and improves the effect of sewage treatment through the setting of the floating end.

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Abstract

The utility model discloses integrated sewage treatment equipment which comprises an impurity removal box, multiple layers of filter plates are hinged to the inner side face of the impurity removal box, a driving piece is connected to the side, away from the hinged end, of each filter plate, and a slag discharging opening is formed in the position, located at the hinged end of the corresponding filter plate, of the side face of the impurity removal box and connected with an impurity collection box in a sealed mode. A floating-removing box is fixedly mounted on the side surface of the impurity-removing box and is communicated with the bottom of the impurity-removing box, a floating-removing pump is mounted at the bottom of the floating-removing box, a floating-removing pipe is fixedly mounted at the output end of the floating-removing pump, a floating-removing end is fixedly connected to the upper end of the floating-removing pipe, a water outlet pump is mounted in the floating-removing box, and the output end of the water outlet pump is connected with a clean water tank. When the filter plate is used for removing sundries and silt, the filtered silt is discharged into the impurity collecting box in time through the jumping filter plate, cleaning of the filter plate is reduced, and meanwhile, a better treatment effect is achieved through the arrangement of the floating removing end.

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Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment and relates to an integrated sewage treatment device. Background Art

[0002] When it rains, rainwater flows through the ground into the drainage pipes. In order to improve the utilization rate of rainwater, some gardens now collect and store rainwater and then use it for garden irrigation. In the process of flowing through the surface and drainage pipes, rainwater mixes with mud, garbage and other debris to become sewage. It needs to be cleaned for easy use when watering.

[0003] Currently, it is mainly treated through filters and sedimentation tanks, but sedimentation tanks occupy a large area and are not easy to clean after use. Utility Model Content

[0004] In view of the above problems, the utility model proposes an integrated sewage treatment equipment, which well solves the problems in the prior art.

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

[0006] An integrated sewage treatment device, comprising:

[0007] A debris removal box, wherein a water inlet is provided at the upper end of the debris removal box;

[0008] A filter plate, one side of which is hinged to the inner side of the impurity removal box, and the filter plate is provided with multiple layers, and the apertures of the multiple layers of the filter plate gradually decrease from top to bottom;

[0009] A driving member, wherein an output end of the driving member is connected to a side of the filter plate away from the hinge end, and the driving member drives the filter plate to bounce back and forth;

[0010] A slag discharge port, which is opened on the side of the impurity removal box and located at the hinged end of the filter plate, and the slag discharge port is sealed and connected to the impurity collection box;

[0011] A de-floating box, the de-floating box is fixedly mounted on the side of the de-floating box, and the de-floating box is connected to the bottom of the de-floating box;

[0012] A defloating pump, the defloating pump is installed at the bottom of the defloating tank;

[0013] A defloating end, the defloating end is cylindrical with a plurality of rectangular openings in a circumferential array above the side wall, and the defloating end floats on the water surface;

[0014] A defloating pipe, wherein the defloating pipe is a telescopic pipe, and the upper end of the defloating pipe is fixedly connected to the lower end of the defloating end;

[0015] A water outlet pump is installed in the deflotation tank, and an output end of the water outlet pump is connected to a clean water tank.

[0016] Optionally, the slag discharge port is equipped with a sand discharge valve.

[0017] Optionally, a reflux pump is installed in the collecting box, and the output end of the reflux pump is connected to the water inlet.

[0018] Optionally, a filter plug plate is installed in the collecting box, and the reflux pump is located on a side of the filter plug plate away from the slag discharge port.

[0019] Optionally, the output end of the defloating pump is connected to the debris collecting box.

[0020] Optionally, a plate washing nozzle is installed on a side of the impurity removal box away from the hinged end of the filter plate, the plate washing nozzle is connected to the water outlet pump, and the plate washing nozzle is directly facing the bottom of the filter plate.

[0021] Optionally, the defloating pipe includes a plurality of section pipes, the section pipe located at the top can be slidably inserted into the section pipe located at the bottom, an outer retaining ring is arranged on the outer side of the lower end of the section pipe, and an inner retaining ring is arranged on the inner side of the upper end of the section pipe.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] When the filter plate removes debris and silt, the filtered silt is discharged into the collecting box in time through the jumping filter plate, which reduces the cleaning of the filter plate. At the same time, the setting of the de-floating end can achieve a better treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 2 It is a schematic diagram of the overall structure of another perspective of an embodiment of the utility model;

[0026] Figure 3 yes Figure 1 Enlarged schematic diagram of part A.

[0027] Reference numerals: 1, debris removal box; 11, water inlet;

[0028] 21. Filter plate; 211. Plate washing nozzle; 22. Driving part; 23. Slag discharge port; 231. Miscellaneous box; 232. Sand discharge valve; 233. Filter plug plate; 234. Reflux pump;

[0029] 3. Remove the float box; 31. Remove the float pump; 32. Remove the float end; 33. Remove the float pipe; 331. The joint pipe;

[0030] 4. Water outlet pump. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in 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 in 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.

[0032] See also Figure 1 , is an integrated sewage treatment equipment disclosed in an embodiment of the utility model, including a debris removal box 1, a water inlet 11 is arranged at the upper end of the debris removal box 1, a filter plate 21 is hingedly connected to the inner side of the debris removal box 1, the filter plate 21 is provided with multiple layers, the aperture of the multiple layers of filter plates 21 gradually decreases from top to bottom, a driving member 22 is connected to the side of the filter plate 21 away from the hinged end, the driving member 22 drives the filter plate 21 to bounce back and forth, a slag discharge port 23 is opened on the side of the debris removal box 1 at the hinged end of the filter plate 21, and the slag discharge port 23 is sealed and connected to a debris collection box 231, please refer to Figure 2 A defloating box 3 is fixedly installed on the side of the impurity removal box 1. The defloating box 3 is connected to the bottom of the impurity removal box 1. A defloating pump 31 is installed at the bottom of the defloating box 3. A defloating pipe 33 is fixedly installed at the output end of the defloating pump 31. The defloating pipe 33 is a telescopic pipe. The upper end of the defloating pipe 33 is fixedly connected to a defloating end 32. Please refer to Figure 3 The defloating end 32 is cylindrical with a plurality of rectangular openings in a circumferential array above the side wall. The defloating end 32 floats on the water surface. A water outlet pump 4 is installed in the defloating box 3, and the output end of the water outlet pump 4 is connected to the clean water tank.

[0033] Specifically, a multi-layer filter plate 21 is arranged in the impurity removal box 1, and the filter plate 21 is driven to reciprocate by the driving member 22. When water enters the water inlet 11, the impurities and silt in the water are blocked by the filter plate 21. The filter plate 21 reciprocates on one side to make the filtered silt and impurities gather toward the slag discharge port 23 and fall into the impurity collecting box 231. The filtered water enters the de-floating box 3, and the de-floating end 32 is installed in the de-floating box 3. The de-floating end 32 floats on the water surface. When the de-floating pump 31 pumps water, the liquid on the horizontal plane enters the de-floating pipe 33 through the rectangular opening on the side wall of the de-floating end 32 to clean the floating objects on the water surface, such as oil stains.

[0034] In this way, when the filter plate 21 removes debris and silt, the filtered silt is discharged into the collecting box 231 in time through the jumping filter plate 21, which reduces the cleaning of the filter plate 21. At the same time, through the setting of the defloating end 32, a better processing effect is achieved.

[0035] In some feasible embodiments, the impurity removal box 1 and the defloating box 3 are both rectangular boxes, the filter plate 21 is obliquely installed in the impurity removal box 1, the hinged end of the filter plate 21 is the lower end, and the multiple layers of filter plates 21 are connected by hinged connecting rods. The driving member 22 includes a driving motor, and a disc is fixedly installed at the output end of the driving motor. A connecting rod is rotatably installed on the end surface of the disc, and the connecting rod passes through the upper end surface of the impurity removal box 1 and is rotatably connected to the filter plate 21. When the disc rotates, the filter plate 21 is pulled to bounce up and down reciprocatingly. The slag discharge port 23 is a rectangular opening, and the impurity collection box 231 is a rectangular box arranged below the impurity removal box 1 and the defloating box 3. The slag discharge port 23 is connected to the impurity collection box 231 through a pipe. The density of sediment is greater than that of water. After being moved to the impurity collection box 231 by the filter plate 21, it sinks and settles. The multiple layers of slag discharge ports 23 are connected to the impurity collection box 231 through independent pipes.

[0036] The defloating end 32 and the defloating tube 33 are made of plastic or other materials, so that the defloating end 32 floats on the water surface. The defloating tube 33 is set as a telescopic tube, so that the defloating end 32 changes height with the change of the water surface, which is convenient for absorbing floating objects on the water surface.

[0037] As a specific implementation of an integrated sewage treatment device provided by the utility model, please refer to Figure 1 The slag discharge port 23 is equipped with a sand discharge valve 232.

[0038] In general, by providing the sand discharge valve 232 and controlling the sand discharge valve 232 to discharge debris from the slag discharge port 23 at a regular time, the connection time between the debris collection box 231 and the debris removal box 1 is reduced, thereby reducing the possibility of debris flowing back to the debris removal box 1.

[0039] In some feasible embodiments, the sand unloading valve 232 is a solenoid valve.

[0040] Furthermore, a reflux pump 234 is installed in the collecting box 231 , and an output end of the reflux pump 234 is connected to the water inlet 11 .

[0041] It should be understood that in the process of discharging the silt into the debris collecting box 231 , the sewage will also follow into the debris collecting box 231 . After the silt is discharged, part of the sewage is pumped back to the debris removing box 1 by the reflux pump 234 for re-filtration.

[0042] Furthermore, a filter plug plate 233 is installed in the collecting box 231 , and a reflux pump 234 is located on a side of the filter plug plate 233 away from the slag discharge port 23 .

[0043] It should be understood that the space in the collecting box 231 is divided by the filter plug plate 233. After the silt and sewage enter the collecting box 231, the sewage enters the side of the reflux pump 234 through the filter plug plate 233, and the silt is blocked on the side of the slag discharge port 23, thereby reducing the silt that is pumped back into the removing box 1.

[0044] For further information, see Figure 2 The output end of the defloating pump 31 is connected to the collecting box 231.

[0045] It should be understood that in the process of removing suspended matter, the defloating pump 31 will suck in a large amount of filtered water, which will be output to the collecting box 231 for circulating filtration until it is discharged after the filtration is completed, thereby reducing the loss of filtered water.

[0046] In some feasible embodiments, the defloating pump 31 is placed in the debris box 231 .

[0047] As a specific implementation of an integrated sewage treatment device provided by the utility model, please refer to Figure 1 A plate washing nozzle 211 is installed on one side of the impurity removal box 1 away from the hinged end of the filter plate 21 , and the plate washing nozzle 211 is connected to the water outlet pump 4 , and the plate washing nozzle 211 is directly facing the bottom of the filter plate 21 .

[0048] It should be understood that by setting up the plate washing nozzle 211, the filter plate 21 is flushed from bottom to top. During the reciprocating bounce of the filter plate 21, the water in the impurity removal box 1 has a cleaning effect on it. Then, through the impact of the plate washing nozzle 211, the retention of mud and sand on the filter plate 21 is reduced, further reducing the cleaning work of the filter plate 21 during work.

[0049] In some feasible methods, a solenoid valve is installed on the pipeline connecting the plate washing nozzle 211 to the water outlet pump 4, and intermittent flushing is controlled by the solenoid valve. The flushing position should be selected on the higher side of the filter plate 21. The plate washing nozzle 211 can also select a fan-shaped nozzle or other nozzle with a larger flushing range.

[0050] As a specific implementation of an integrated sewage treatment device provided by the utility model, please refer to Figure 2 The defloating pipe 33 includes a plurality of joint pipes 331 . The upper joint pipe 331 can be slidably inserted into the lower joint pipe 331 . An outer retaining ring is arranged on the outer side of the lower end of the joint pipe 331 , and an inner retaining ring is arranged on the inner side of the upper end of the joint pipe 331 .

[0051] It is understood that by providing a plurality of joint pipes 331, the de-floating pipe 33 has a larger shrinkage amount, which can adapt to the use needs of more different water levels.

[0052] In some feasible embodiments, an outer retaining ring is provided on the outer side of the lower end of the joint tube 331, and an inner retaining ring is provided on the inner side of the upper end. When adjacent joint tubes 331 are connected and extended, the outer retaining ring blocks the inner retaining ring to prevent the joint tube 331 from falling out.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated sewage treatment equipment, characterized in that: include: A debris removal box (1), wherein the upper end of the debris removal box (1) is provided with a water inlet (11); A filter plate (21), one side of the filter plate (21) is hinged to the inner side of the impurity removal box (1), the filter plate (21) is provided with multiple layers, and the apertures of the multiple layers of the filter plate (21) gradually decrease from top to bottom; A driving member (22), wherein an output end of the driving member (22) is connected to a side of the filter plate (21) away from the hinge end, and the driving member (22) drives the filter plate (21) to bounce back and forth; A slag discharge port (23), the slag discharge port (23) being opened on the side of the impurity removal box (1) and located at the hinged end of the filter plate (21), and the slag discharge port (23) being sealedly connected to the impurity collection box (231); A de-floating box (3), the de-floating box (3) is fixedly mounted on the side of the impurity removal box (1), and the de-floating box (3) is connected to the bottom of the impurity removal box (1); a defloating pump (31), the defloating pump (31) being installed at the bottom of the defloating tank (3); A defloating end (32), the defloating end (32) is cylindrical with a plurality of rectangular openings arranged in a circumferential array above the side wall, and the defloating end (32) floats on the water surface; A defloating pipe (33), wherein the defloating pipe (33) is a telescopic pipe, and the upper end of the defloating pipe (33) is fixedly connected to the lower end of the defloating end (32); A water outlet pump (4), the water outlet pump (4) is installed in the deflotation tank (3), and the output end of the water outlet pump (4) is connected to the clean water tank.

2. The integrated sewage treatment equipment according to claim 1, characterized in that: The slag discharge port (23) is equipped with a sand discharge valve (232).

3. The integrated sewage treatment equipment according to claim 2, characterized in that: A reflux pump (234) is installed in the collecting box (231), and the output end of the reflux pump (234) is connected to the water inlet (11).

4. The integrated sewage treatment equipment according to claim 3 is characterized in that: A filter plug plate (233) is installed in the collecting box (231), and the reflux pump (234) is located on a side of the filter plug plate (233) away from the slag discharge port (23).

5. The integrated sewage treatment equipment according to claim 3 is characterized in that: The output end of the defloating pump (31) is connected to the debris collecting box (231).

6. The integrated sewage treatment equipment according to claim 1, characterized in that: A plate washing nozzle (211) is installed on one side of the impurity removal box (1) away from the hinged end of the filter plate (21), the plate washing nozzle (211) is connected to the water outlet pump (4), and the plate washing nozzle (211) is directly opposite to the bottom of the filter plate (21).

7. The integrated sewage treatment equipment according to claim 1, characterized in that: The defloating pipe (33) comprises a plurality of joint pipes (331), wherein the joint pipe (331) located at the top can be slidably inserted into the joint pipe (331) located at the bottom, an outer retaining ring is arranged on the outer side of the lower end of the joint pipe (331), and an inner retaining ring is arranged on the inner side of the upper end of the joint pipe (331).