CN216918892U - Sewage treatment purifier capable of performing water circulation - Google Patents

Abstract

The utility model discloses a sewage treatment and purification device capable of water circulation, comprising a sedimentation box, a filter box is fixedly connected to the top of the left side of the sedimentation box, a water inlet pipe is connected to the left side of the filter box, and the filter box The inner cavity of the settling box is provided with a coarse filter screen, the top of the sedimentation box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first stirring rod, and the right side of the top of the sedimentation box is connected to the feed Tube. The utility model adopts a sedimentation box, a filter box, a water inlet pipe, a coarse filter screen, a first motor, a first stirring rod, a feed pipe, a first water pump, a purification box, a coarse sand filter screen, a fine sand filter screen and an activated carbon filter screen. , The second water pump, the disinfection box, the second motor, the second stirring rod, the disinfectant pipe, the third water pump, the detection box, the water quality detection device, the fourth water pump, the circulation pipe and the water outlet pipe are used together, which can circulate and treat sewage, Improve sewage treatment efficiency.

Description

A sewage treatment and purification device capable of water circulation

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment and purification device capable of water circulation.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc. In various fields, more and more people have entered the daily life of ordinary people, but the existing sewage treatment devices cannot recycle sewage, and the sewage treatment is not thorough enough, which reduces its practicality.

Utility model content

The purpose of this utility model is to provide a sewage treatment and purification device that can carry out water circulation, which has the advantages of sewage recycling treatment, and solves the problem that the existing sewage treatment device cannot treat sewage in a circular manner, and the sewage treatment is not thorough enough, which reduces its practicality. sexual issues.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sewage treatment and purification device capable of water circulation, comprising a sedimentation tank, a filter box is fixedly connected to the top of the left side of the sedimentation tank, and the left side of the filter box is connected There is a water inlet pipe, the inner cavity of the filter box is provided with a coarse filter screen, the top of the sedimentation box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first stirring rod, and the sedimentation box is fixedly connected with a first stirring rod. The right side of the top is connected with a feeding pipe, the bottom of the right side of the sedimentation tank is connected with a first water pump, and the water outlet of the first water pump is connected with a purification box, and the inner cavity of the purification box is arranged in sequence from top to bottom There are coarse sand filter screen, fine sand filter screen and activated carbon filter screen, the bottom of the right side of the purification box is connected with a second water pump, the water outlet of the second water pump is connected with a disinfection box, and the top of the disinfection box is fixedly connected There is a second motor, the output end of the second motor is fixedly connected with a second stirring rod, the right side of the top of the disinfection box is connected with a disinfectant pipe, and the bottom of the right side of the disinfection box is connected with a third water pump, so The water outlet end of the third water pump is communicated with a detection box, the bottom of the left side of the inner cavity of the detection box is fixedly connected with a water quality detection device, the bottom of the right side of the detection box is connected with a fourth water pump, and the water outlet of the fourth water pump The end is communicated with a circulation pipe, the end of the circulation pipe away from the fourth water pump is communicated with the purification box, and the front side of the detection box is communicated with a water outlet pipe.

Preferably, a discharge pipe is communicated with the bottom of the filter box, and a first valve is communicated with the surface of the discharge pipe.

Preferably, the right side of the filter box is communicated with the sedimentation tank through a pipeline, and the bottom of the first stirring rod is movably connected to the sedimentation tank through a bearing.

Preferably, the front of the purification box is movably connected with a box door through a hinge, and a sealing gasket is arranged between the box door and the purification box.

Preferably, ultraviolet sterilization lamps are fixedly connected to both sides of the inner cavity of the sterilization box, and a fine filter screen is arranged on the top of the inner cavity of the detection box, and the fine filter screen is of inclined design.

Preferably, a discharge pipe is communicated with the top of the right side of the detection box, and a second valve is communicated with the surface of the discharge pipe.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model passes through the sedimentation box, the filter box, the water inlet pipe, the coarse filter screen, the first motor, the first stirring rod, the feeding pipe, the first water pump, the purification box, the coarse sand filter screen, the fine sand filter screen, the activated carbon The filter screen, the second water pump, the disinfection box, the second motor, the second stirring rod, the disinfectant pipe, the third water pump, the detection box, the water quality detection device, the fourth water pump, the circulation pipe and the water outlet pipe are used together, and can be recycled. Sewage, improve the efficiency of sewage treatment, solve the problem that the existing sewage treatment device can not deal with sewage recycling, the sewage treatment is not thorough enough, and its practicality is reduced.

2. The utility model can discharge the filtered impurities to the outside by arranging the discharge pipe, the filter screen can be easily cleaned by arranging the box door, the sterilization effect can be improved by arranging the ultraviolet sterilization lamp, and the The impurities in the detection box are discharged to the outside.

Description of drawings

1 is a schematic diagram of the internal structure of the utility model;

Fig. 2 is the external structure schematic diagram of the utility model;

Figure 3 is a schematic diagram of the internal structure of the purification box of the present invention.

In the figure: 1. Settling box; 2. Filter box; 3. Water inlet pipe; 4. Coarse filter screen; 5. The first motor; 6. The first stirring rod; 7. Feeding pipe; 8. The first water pump; 9 , purification box; 10, coarse sand filter; 11, fine sand filter; 12, activated carbon filter; 13, second water pump; 14, disinfection box; 15, second motor; 16, second stirring rod; 17, Disinfectant pipe; 18. Third water pump; 19. Detection box; 20. Water quality testing device; 21. Fourth water pump; 22. Circulation pipe; 23. Water outlet pipe; 24. Discharge pipe; 25. Ultraviolet sterilization lamp; 26. Fine filter; 27. Discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-3, a sewage treatment and purification device that can perform water circulation, including a sedimentation tank 1, a filter box 2 is fixedly connected to the top of the left side of the sedimentation tank 1, and a discharge pipe 24 is connected to the bottom of the filter box 2. The surface of the material pipe 24 is connected with a first valve, the right side of the filter box 2 is communicated with the sedimentation tank 1 through a pipeline, and the bottom of the first stirring rod 6 is movably connected with the sedimentation tank 1 through a bearing. The filtered impurities are discharged to the outside. By setting the box door, the filter screen can be easily cleaned. By setting the ultraviolet sterilization lamp 25, the disinfection effect can be improved. By setting the discharge pipe 27, the impurities in the detection box 19 can be discharged to the outside. The left side of the filter box 2 is connected with the water inlet pipe 3, the inner cavity of the filter box 2 is provided with a coarse filter screen 4, the top of the sedimentation box 1 is fixedly connected with a first motor 5, and the output end of the first motor 5 is fixedly connected with a first motor 5. The stirring rod 6, the right side of the top of the sedimentation tank 1 is connected with the feed pipe 7, the bottom of the right side of the sedimentation tank 1 is connected with the first water pump 8, the water outlet of the first water pump 8 is connected with the purification box 9, and the front of the purification box 9 is connected A box door is movably connected by a hinge, a sealing gasket is arranged between the box door and the purification box 9, and the inner cavity of the purification box 9 is sequentially provided with a coarse sand filter screen 10, a fine sand filter screen 11 and an activated carbon filter screen 12 from top to bottom. The bottom of the purification box 9 is connected with a second water pump 13, the water outlet of the second water pump 13 is connected with a disinfection box 14, and both sides of the inner cavity of the disinfection box 14 are fixedly connected with ultraviolet sterilization lamps 25. The top of the cavity is provided with a fine filter screen 26, the fine filter screen 26 is inclined design, the top of the disinfection box 14 is fixedly connected with the second motor 15, the output end of the second motor 15 is fixedly connected with the second stirring rod 16, the disinfection box 14 The right side of the top is communicated with a disinfectant pipe 17, the bottom of the right side of the sterilization box 14 is communicated with a third water pump 18, the outlet end of the third water pump 18 is communicated with a detection box 19, and the top of the right side of the detection box 19 is communicated with a discharge pipe 27 The surface of the discharge pipe 27 is connected with a second valve, the bottom of the left side of the inner cavity of the detection box 19 is fixedly connected with a water quality detection device 20, the bottom of the right side of the detection box 19 is connected with a fourth water pump 21, and the water outlet of the fourth water pump 21 A circulation pipe 22 is communicated with, and the end of the circulation pipe 22 away from the fourth water pump 21 is communicated with the purification box 9. The front side of the detection box 19 is communicated with a water outlet pipe 23, which passes through the sedimentation box 1, the filter box 2, the water inlet pipe 3, and the coarse filter screen. 4. The first motor 5, the first stirring rod 6, the feed pipe 7, the first water pump 8, the purification box 9, the coarse sand filter 10, the fine sand filter 11, the activated carbon filter 12, the second water pump 13, disinfection The tank 14, the second motor 15, the second stirring rod 16, the disinfectant pipe 17, the third water pump 18, the detection box 19, the water quality detection device 20, the fourth water pump 21, the circulation pipe 22 and the water outlet pipe 23 can be used in conjunction with each other. Circulating sewage is used to improve sewage treatment efficiency, and solve the problem that the existing sewage treatment device cannot recycle sewage, and the sewage treatment is not thorough enough, which reduces its practicality.

When in use, the sewage to be treated is passed into the filter box 2 through the water inlet pipe 3, the large impurities are filtered through the coarse filter screen 4, the filtered sewage is transported to the sedimentation tank 1, and the flocculant is added through the feeding pipe 7, and the first motor 5. Drive the first stirring rod 6 to rotate to speed up the sewage treatment efficiency. The first water pump 8 transports the flocculated sewage to the purification box 9, and after purification treatment through the coarse sand filter 10, the fine sand filter 11 and the activated carbon filter 12 The second water pump 13 is transported to the disinfection box 14, the disinfectant is added through the disinfectant pipe 17, and the second stirring rod 16 is driven to rotate by the second motor 15 to accelerate the efficiency of sewage disinfection. The third water pump 18 transports the disinfected sewage In the detection box 19, the water quality detection device 20 detects the purified sewage, and the sewage that meets the requirements is discharged through the water outlet pipe 23, and the unqualified sewage is circulated to the purification box 9 through the fourth water pump 21 and the circulation pipe 22 for recirculation treatment.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A sewage treatment and purification device capable of water circulation, comprising a sedimentation box (1), characterized in that: a filter box (2) is fixedly connected to the top of the left side of the sedimentation box (1), and the filter box (2) ) is connected with a water inlet pipe (3) on the left side, the inner cavity of the filter box (2) is provided with a coarse filter screen (4), and the top of the sedimentation box (1) is fixedly connected with a first motor (5), A first stirring rod (6) is fixedly connected to the output end of the first motor (5), a feeding pipe (7) is connected to the right side of the top of the sedimentation box (1), and the right side of the sedimentation box (1) is connected to a feeding pipe (7). The bottom of the side is connected with a first water pump (8), the water outlet of the first water pump (8) is connected with a purification box (9), and the inner cavity of the purification box (9) is sequentially provided with coarse sand from top to bottom The filter screen (10), the fine sand filter screen (11) and the activated carbon filter screen (12) are connected with a second water pump (13) at the bottom of the right side of the purification box (9). A disinfection box (14) is connected to the water outlet, a second motor (15) is fixedly connected to the top of the disinfection box (14), and a second stirring rod (16) is fixedly connected to the output end of the second motor (15). , the right side of the top of the disinfection box (14) is connected with a disinfectant pipe (17), the bottom of the right side of the disinfection box (14) is connected with a third water pump (18), the third water pump (18) The water outlet end is communicated with a detection box (19), the bottom of the inner cavity of the detection box (19) is fixedly connected with a water quality detection device (20), and the bottom of the right side of the detection box (19) is communicated with a fourth water pump ( 21), the water outlet end of the fourth water pump (21) is communicated with a circulation pipe (22), and the end of the circulation pipe (22) away from the fourth water pump (21) is communicated with the purification box (9), the detection box The front side of (19) is communicated with a water outlet pipe (23). 2. A sewage treatment and purification device capable of water circulation according to claim 1, characterized in that: a discharge pipe (24) is communicated with the bottom of the filter box (2), and the discharge pipe (24) A first valve is communicated with the surface of the . 3. A sewage treatment and purification device capable of water circulation according to claim 1, characterized in that: the right side of the filter box (2) is communicated with the sedimentation box (1) through a pipeline, and the first stirring rod The bottom of (6) is movably connected with the sedimentation tank (1) through bearings. 4. A sewage treatment and purification device capable of water circulation according to claim 1, characterized in that: the front of the purification box (9) is movably connected with a box door through hinges, and the box door is connected to the purification box (9) A gasket is provided between. 5. A sewage treatment and purification device capable of water circulation according to claim 1, characterized in that: both sides of the inner cavity of the disinfection box (14) are fixedly connected with ultraviolet sterilization lamps (25), and the The top of the inner cavity of the detection box (19) is provided with a fine filter screen (26), and the fine filter screen (26) is of inclined design. 6. A sewage treatment and purification device capable of water circulation according to claim 1, characterized in that: a discharge pipe (27) is communicated with the top of the right side of the detection box (19), and the discharge pipe (27) A second valve is communicated with the surface of the .

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