Micro-polluted water treatment device

Abstract

The utility model relates to the technical field of environmental protection, and discloses a micro-polluted water treatment device which comprises a pipeline, a cross-shaped baffle is fixedly connected to the middle of the inner wall of the pipeline, a plurality of limiting columns are fixedly connected to the left side of the cross-shaped baffle, a filter screen is slidably connected to the outer sides of the limiting columns, and a movable column is fixedly connected to the left side of the filter screen. Hole discs are fixedly connected to the left side and the right side of the inner wall of the pipeline, the moving column penetrates through the hole disc on the left side and is fixedly connected with a blocking disc, a first spring is fixedly connected to the left side of the hole disc on the right side, and a cover disc is fixedly connected to the left side of the first spring. According to the sewage treatment device, the filter screen, the one-way water inlet pipe and the blow-off pipe are matched with one another, so that blockages above the filter screen can be conveniently and automatically cleaned, and the treatment box, the drainage pipe and the water pump are matched with one another, so that the blockage of the filter screen can be removed, and the utilization of water resources is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding smoke treatment, in particular to a micro-polluted water treatment device. Background Art

[0002] Rural domestic sewage treatment is to remove harmful substances and environmental pollutants in domestic sewage, degrade them and treat them harmlessly. The preliminary filtration of slightly polluted water discharged from rural water treatment pipelines is usually achieved by installing a front-end filter element at the discharge end of the pipeline.

[0003] After searching, the Chinese patent announcement number is: CN217247087U, which discloses a micro-polluted water treatment device, including a filter sleeve and a micro-filter core plate, the micro-filter core plate is embedded in the inner side of the filter sleeve, and the upper and lower ends of the micro-filter core plate are fixedly connected with positioning sockets, and the positioning sockets penetrate the filter sleeve and are slidably connected to the filter sleeve; when the micro-filter core plate is replaced during maintenance, the operator only needs to squeeze the push plate in the relative direction to compress the compression spring to shrink, and at this time, the clamping block is disengaged from the inner side of the positioning socket, and the obstruction to the micro-filter core plate is released by pulling the push plate out from the inner side of the positioning socket, so that the insertion groove is no longer blocked, and the operator can quickly pull out the micro-filter core plate from the inner side of the filter sleeve for disassembly, and the operation surface will not be affected by the installation in the embedded pipeline, thereby facilitating the later replacement of the micro-filter core plate and effectively improving the maintenance efficiency.

[0004] However, in actual use, domestic sewage often contains a large amount of impurities, which can easily clog the filter. When the filter is clogged, the treatment of micro-polluted water will be reduced, and replacing the filter will increase costs. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a micro-polluted water treatment device, which aims to improve the problem in the prior art that domestic sewage often contains a large amount of impurities, which easily clog the filter screen. When the filter screen is clogged, the treatment of micro-polluted water will be reduced, and the cost will increase by replacing the filter screen.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slightly polluted water treatment device comprises a pipeline, a cross baffle is fixedly connected to the middle part of the inner wall of the pipeline, a plurality of limit columns are fixedly connected to the left side of the cross baffle, a filter screen is slidably connected to the outer side of the limit column, a movable column is fixedly connected to the left side of the filter screen, a hole disc is fixedly connected to the left and right sides of the inner wall of the pipeline, the movable column penetrates the hole disc on the left side and is fixedly connected to the baffle disc, a first spring is fixedly connected to the left side of the hole disc on the right side, a cover disc is fixedly connected to the left side of the first spring, a one-way water inlet pipe is fixedly connected to the middle part of the outer side of the top end of the pipeline, the filter screen and the adjacent side of the cross baffle are fixedly connected to the second spring, the left part of the outer side of the top end of the pipeline is connected to a sensor, the bottom of the outer wall of the pipeline is connected to a sewage pipe, the top of the sewage pipe is rotatably connected to a baffle pipe cover, and the right side of the pipeline is connected to a processing mechanism.

[0007] As a further description of the above technical solution:

[0008] The treatment mechanism includes a treatment box, which is connected to the right side of the pipeline, a plurality of biological plates are fixedly connected to the front and rear sides of the left inner wall of the treatment box, a concave plate is fixedly connected to the middle part of the inner wall of the treatment box, an ultraviolet lamp is fixedly connected to the top of the inner wall of the treatment box, a drain pipe is connected to the top right side of the outer wall of the treatment box, a water pump is fixedly connected to the left side of the top end of the outer wall of the treatment box, an output end of the water pump is connected to a hose, and the hose is connected to the one-way water inlet pipe.

[0009] As a further description of the above technical solution:

[0010] A limiting ring is fixedly connected to the left side of the inner wall of the pipeline, and a sealing ring is fixedly connected to the right side of the cover plate.

[0011] As a further description of the above technical solution:

[0012] An alarm is fixedly connected to the middle of the top of the outer wall of the processing box, and speakers are fixedly connected to the left and right sides of the outer wall of the alarm.

[0013] As a further description of the above technical solution:

[0014] A deodorizing cylinder is fixedly connected to the right side of the top end of the outer wall of the treatment box, and a notch cover is threadedly connected to the top end of the outer wall of the deodorizing cylinder.

[0015] As a further description of the above technical solution:

[0016] An observation window is provided at the bottom of the front end of the outer wall of the processing box, and an outer frame is fixedly connected to the outer side of the observation window.

[0017] As a further description of the above technical solution:

[0018] A controller is fixedly connected to the top of the front end of the processing box, and the controller is electrically connected to the sensor, the water pump and the drainage pipe respectively.

[0019] As a further description of the above technical solution:

[0020] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a protective cover.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the filter is blocked, the sewage impacts it to move to the right. When the filter touches the sensor, it drives the moving column and the baffle plate to cover the left hole disc and prevent the sewage from passing through. At this time, the one-way water inlet pipe adds water to the pipe, first fills the middle part, and then pushes the cover plate to seal the left hole disc, and then impacts the right filter to flush out impurities. At the same time, the water flow after the impact pushes the pipe cover to open, and the impurities are discharged through the sewage pipe. At this time, the water pressure is reduced and the first spring is reset, the right disc is opened, the filter moves to the left, the one-way water inlet pipe stops water, the left hole disc opens with the movement of the filter, and the baffle pipe cover is closed, the filter is cleaned, and the blockage above the filter can be automatically cleaned.

[0023] 2. In the utility model, the sewage will enter the treatment box, react with the biological plate to filter the microorganisms, enter the right side of the treatment box through the concave plate, and then be sterilized by the ultraviolet lamp, and finally discharged through the drain pipe. The drain pipe is located in the middle of the treatment box, so that part of the treated water is retained. When blocked, the water pump is started to pump out the residual water, which is guided to the one-way water inlet pipe through the hose, and can be used for the blocked filter screen, thereby improving the utilization of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of a micro-polluted water treatment device proposed by the utility model;

[0025] Figure 2 This is a three-dimensional diagram of a micro-polluted water treatment device proposed by the utility model;

[0026] Figure 3 This is a pipeline cross-sectional view of a micro-polluted water treatment device proposed by the utility model;

[0027] Figure 4 This is a cross-sectional view of a treatment box of a slightly polluted water treatment device proposed by the utility model.

[0028] Legend:

[0029] 1. Pipeline; 2. Treatment mechanism; 201. Treatment box; 202. Bio-plate; 203. Concave plate; 204. Ultraviolet lamp; 205. Drain pipe; 206. Water pump; 207. Hose; 3. Cross baffle; 4. Limit column; 5. Filter; 6. Moving column; 7. Perforated disc; 8. Baffle plate; 9. First spring; 10. Cover plate; 11. One-way water inlet pipe; 12. Second spring; 13. Sensor; 14. Drain pipe; 15. Baffle pipe cover; 16. Limit ring; 17. Sealing ring; 18. Alarm; 19. Speaker; 20. Deodorizing cylinder; 21. Notch cover; 22. Observation window; 23. Outer frame; 24. Controller; 25. Housing; 26. Protective cover. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a slightly polluted water treatment device, including a pipeline 1, a cross baffle 3 is fixedly connected to the middle of the inner wall of the pipeline 1, a plurality of limit columns 4 are fixedly connected to the left side of the cross baffle 3, a filter screen 5 is slidably connected to the outer side of the limit column 4, a moving column 6 is fixedly connected to the left side of the filter screen 5, a hole disc 7 is fixedly connected to the left and right sides of the inner wall of the pipeline 1, the moving column 6 penetrates the left hole disc 7 and is fixedly connected to a baffle 8, a first spring 9 is fixedly connected to the left side of the right hole disc 7, and the first spring 9 is fixedly connected to the left side with a cover plate 10, a one-way water inlet pipe 11 is fixedly connected to the middle of the top outer side of the pipe 1, the filter screen 5 and the adjacent side of the cross baffle 3 are fixedly connected to the second spring 12, the left part of the top outer side of the pipe 1 is connected to the sensor 13, the bottom of the outer wall of the pipe 1 is connected to the sewage pipe 14, the top of the sewage pipe 14 is rotatably connected to the baffle pipe cover 15, and the right side of the pipe 1 is connected to the processing mechanism 2; the left side of the inner wall of the pipe 1 is fixedly connected to the limit ring 16, and the right side of the cover plate 10 is fixedly connected to the sealing ring 17;

[0032] Specifically, when the filter screen 5 is blocked by impurities in the sewage, as the sewage continues to impact, the filter screen 5 will be driven to move to the right side of the pipe 1. When the filter screen 5 moves to the bottom of the sensor 13, the filter screen 5 will drive the moving column 6 and the baffle plate 8 to move to the right side of the pipe 1, thereby covering the hole disc 7 on the left side to prevent the sewage in the pipe 1 from continuing to pass through the filter screen 5. At this time, water is added to the pipe 1 through the one-way water inlet pipe 11. At the beginning, the water entering through the one-way water inlet pipe 11 will first fill the middle space of the pipe 1, and push the cover plate 10 to block the hole disc 7 on the left side, and then move to the right side of the filter screen 5. At this time, the impurities impacted by the first spring 9 will be discharged through the sewage pipe 14. At this time, the first spring 9 returns to the right side, thereby opening the hole disc 7 on the right side of the pipe 1, and then the filter screen 5 will move to the left side of the pipe 1. At the same time, the one-way water inlet pipe 11 stops inletting water, and the hole disc 7 covered on the left side of the pipe 1 will open with the movement of the filter screen 5. At this time, the baffle pipe cover 15 is closed under the impact of the sewage, thereby removing the impurities above the filter screen 5, which is convenient for the continued treatment of the sewage.

[0033] Reference Figure 1 , Figure 2 and Figure 4 The treatment mechanism 2 includes a treatment box 201, which is connected to the right side of the pipeline 1. A plurality of biological plates 202 are fixedly connected to the front and rear sides of the left inner wall of the treatment box 201, a concave plate 203 is fixedly connected to the middle of the inner wall of the treatment box 201, an ultraviolet lamp 204 is fixedly connected to the top of the inner wall of the treatment box 201, a drain pipe 205 is connected to the top right of the outer wall of the treatment box 201, a water pump 206 is fixedly connected to the left side of the top of the outer wall of the treatment box 201, and the output end of the water pump 206 is connected to a hose 207, and the hose 207 is connected to the one-way water inlet pipe 11;

[0034] Specifically, the sewage will enter the treatment box 201, and at this time the sewage will react with the biological plate 202 to filter the microorganisms in the sewage, and then pass through the concave plate 203. The sewage treated by the biological plate 202 enters the right space of the treatment box 201, and is sterilized by the ultraviolet lamp 204, and finally discharged through the drain pipe 205. Since the drain pipe 205 is in the middle of the treatment box 201, a part of the treated water will remain in the treatment box 201. When the front is blocked, this part of the residual water can be pumped out by starting the water pump 206 and guided to the one-way water inlet pipe 11 through the hose 207, thereby improving the utilization of water resources.

[0035] Reference Figure 1 , Figure 2 and Figure 4, an alarm 18 is fixedly connected to the middle of the top of the outer wall of the treatment box 201, and speakers 19 are fixedly connected to the left and right sides of the outer wall of the alarm 18; a deodorizing cylinder 20 is fixedly connected to the right side of the top of the outer wall of the treatment box 201, and a notch cover 21 is threadedly connected to the top of the outer wall of the deodorizing cylinder 20; an observation window 22 is provided at the bottom of the front end of the outer wall of the treatment box 201, and an outer frame 23 is fixedly connected to the outer side of the observation window 22; a controller 24 is fixedly connected to the top of the front end of the treatment box 201, and the controller 24 is electrically connected to the sensor 13, the water pump 206 and the ultraviolet lamp 204 respectively; a shell 25 is fixedly connected to the outer side of the controller 24, and a protective cover 26 is rotatably connected to the outer side of the shell 25;

[0036] Specifically, the alarm 18 can sound an alarm when the filter 5 is blocked, and the speaker 19 can be used to remind people. The deodorizing cylinder 20 can reduce the irritating odor in the sewage. The contact area inside the deodorizing cylinder 20 can be adjusted through the recessed cover 21. The internal situation of the treatment box 201 can be easily seen through the observation window 22. The starting and operating power between the sensor 13, the water pump 206 and the ultraviolet lamp 204 can be controlled respectively through the controller 24. The housing 25 can prevent the controller 24 from being damaged by bumps and the like. The protective cover 26 can prevent water or dust from entering the controller 24 and causing damage to the internal electronic components.

[0037] Working principle: before using the device, first, when the filter screen 5 is blocked by impurities in the sewage, as the sewage continues to impact, the filter screen 5 will move along the right side of the pipe 1. Once the filter screen 5 touches the bottom of the sensor 13, it will drive the moving column 6 and the baffle plate 8 to move to the right side of the pipe 1, thereby closing the hole disc 7 on the left side to prevent the sewage from continuing to pass through the filter screen 5. At this time, water is injected into the pipe 1 through the one-way water inlet pipe 11. The water initially injected will first fill the middle space of the pipe 1, pushing the cover plate 10 to close the hole disc 7 on the left side, and then the water flows to the right side of the filter screen 5 to flush the impurities above the blocked filter screen 5. The water flow passing through the filter screen 5 will push the baffle pipe cover 15 to rotate and open, so that the flushed impurities are discharged through the sewage pipe 14. Subsequently, under the resetting action of the first spring 9, the hole disc 7 on the right side is opened, and the filter screen 5 moves to the left side of the pipe 1. At the same time, the one-way water inlet pipe 11 stops supplying water. As the filter screen 5 moves, the originally closed hole disc 7 on the left side is reopened. When it is newly opened, the sewage impacts the lower baffle pipe cover 15 to close, thereby completing the removal of impurities above the filter screen 5, ensuring that the sewage can continue to be treated, and the sewage will be introduced into the treatment box 201 through the treatment mechanism 2. In this process, the sewage will react with the biological plate 202 to achieve effective filtration of microorganisms. Subsequently, the sewage treated by the biological plate 202 will flow through the concave plate 203 and enter the right side space of the treatment box 201. At this stage, the ultraviolet lamp 204 will sterilize the sewage to ensure water quality safety. Finally, the treated sewage will be discharged through the drain pipe 205 located in the middle of the treatment box 201. Due to the special design of the drain pipe 205, a part of the treated water will be retained in the treatment box 201. When facing the situation of front-end blockage, the residual water can be extracted by starting the water pump 206 and guided to the one-way water inlet pipe 11 with the help of the hose 207, thereby achieving effective utilization of water resources and ensuring the dual goals of maximizing resource utilization and environmental protection.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A micro-polluted water treatment device, comprising a pipeline (1), characterized in that: A cross baffle (3) is fixedly connected to the middle of the inner wall of the pipe (1), a plurality of limit posts (4) are fixedly connected to the left side of the cross baffle (3), a filter screen (5) is slidably connected to the outer side of the limit post (4), a movable post (6) is fixedly connected to the left side of the filter screen (5), a hole disc (7) is fixedly connected to the left and right sides of the inner wall of the pipe (1), the movable post (6) penetrates the hole disc (7) on the left side and is fixedly connected to a baffle (8), and a first spring (9) is fixedly connected to the left side of the hole disc (7) on the right side. The left side of the first spring (9) is fixedly connected to a cover plate (10), the middle part of the outer side of the top end of the pipe (1) is fixedly connected to a one-way water inlet pipe (11), the filter screen (5) and the adjacent side of the cross baffle (3) are fixedly connected to a second spring (12), the left part of the outer side of the top end of the pipe (1) is connected to a sensor (13), the bottom of the outer wall of the pipe (1) is connected to a sewage pipe (14), the top end of the sewage pipe (14) is rotatably connected to a baffle pipe cover (15), and the right side of the pipe (1) is connected to a processing mechanism (2).

2. A slightly polluted water treatment device according to claim 1, characterized in that: The treatment mechanism (2) comprises a treatment box (201), the treatment box (201) being connected to the right side of the pipeline (1), a plurality of biological plates (202) being fixedly connected to the front and rear sides of the left inner wall of the treatment box (201), a concave plate (203) being fixedly connected to the middle of the inner wall of the treatment box (201), an ultraviolet lamp (204) being fixedly connected to the top of the inner wall of the treatment box (201), a drainage pipe (205) being connected to the top of the right outer wall of the treatment box (201), a water pump (206) being fixedly connected to the left side of the top of the outer wall of the treatment box (201), an output end of the water pump (206) being connected to a hose (207), and the hose (207) being connected to the one-way water inlet pipe (11).

3. A slightly polluted water treatment device according to claim 1, characterized in that: A limit ring (16) is fixedly connected to the left side of the inner wall of the pipeline (1), and a sealing ring (17) is fixedly connected to the right side of the cover plate (10).

4. A slightly polluted water treatment device according to claim 2, characterized in that: An alarm (18) is fixedly connected to the middle of the top end of the outer wall of the processing box (201), and speakers (19) are fixedly connected to the left and right sides of the outer wall of the alarm (18).

5. A slightly polluted water treatment device according to claim 2, characterized in that: A deodorizing cylinder (20) is fixedly connected to the right side of the top end of the outer wall of the treatment box (201), and a notch cover (21) is threadedly connected to the top end of the outer wall of the deodorizing cylinder (20).

6. A slightly polluted water treatment device according to claim 2, characterized in that: An observation window (22) is provided at the bottom of the front end of the outer wall of the processing box (201), and an outer frame (23) is fixedly connected to the outer side of the observation window (22).

7. A slightly polluted water treatment device according to claim 2, characterized in that: A controller (24) is fixedly connected to the top of the front end of the processing box (201), and the controller (24) is electrically connected to the sensor (13), the water pump (206) and the drainage pipe (205) respectively.

8. A slightly polluted water treatment device according to claim 7, characterized in that: The outer side of the controller (24) is fixedly connected to a housing (25), and the outer side of the housing (25) is rotatably connected to a protective cover (26).

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