Box-type treatment device for domestic sewage

Abstract

The utility model provides a box type treatment device for domestic sewage, which is characterized by comprising a treatment structure, a filtering structure and a purification structure, the filtering structure is arranged above the treatment structure, the treatment structure is connected with the filtering structure in a welding manner, the purification structure is arranged on one side of the treatment structure, and the purification structure is arranged on the other side of the treatment structure. The filter structure is improved, impurities attached to the surface of a filter screen can be cleaned in time through a telescopic rod and a scraper blade, the efficient filtering performance of the filter screen is maintained, the filter chamber is turned over through rotation of a first rotating shaft, a turning cover is turned over in combination with rotation of a second rotating shaft, and the filter screen can be conveniently cleaned. The liquid inlet end extends into the filtering chamber, stable inflow of the sewage is ensured, the clamping buckle ensures the sealing performance when the overturning cover is closed, sewage leakage is prevented, and the filtering efficiency and practicability of the device are integrally improved.

Description

A box-type treatment device for domestic sewage Technical Field

[0001] This utility model relates to the technical field of domestic sewage treatment, and in particular to a box-type treatment device for domestic sewage. Background Technology

[0002] Domestic sewage treatment equipment is used to treat sewage generated in daily life to meet discharge standards or reuse standards.

[0003] Existing patent number CN216614299U discloses a box-type treatment device for rural domestic sewage, including a purification box. The purification box has four movable and fixed mechanisms at its bottom corners. A purification tank is located at the top of the purification box, with a cover on top. A stirring device is located at the bottom of the purification tank. Several purification agent tanks connected to the interior of the purification tank are located on the back side of the purification box. A stirring device is located at the bottom of the interior of the purification tank. A controller is located on one side of the top of the purification box, and a liquid pump is located on the other side of the top of the purification box. A filter box connected to the outlet of the liquid pump is located on one side wall of the purification tank. A discharge pipe is located on the side wall of the purification box away from the purification agent tanks. This device is not only easy to move and fix, but also effectively purifies harmful substances and impurities from sewage, making it very convenient to use and suitable for widespread application in rural areas.

[0004] Problems identified with existing technology: Existing filter boxes may be prone to clogging when treating rural domestic sewage containing a lot of impurities, affecting sewage treatment efficiency and normal equipment operation. Once clogged, frequent cleaning or replacement of filter materials may be required, increasing the workload and cost of equipment maintenance. Summary of the Invention

[0005] To address the above technical problems, this utility model provides a box-type treatment device for domestic sewage, characterized by comprising a treatment structure, a filtration structure, and a purification structure. The filtration structure is positioned above the treatment structure, and the treatment structure and the filtration structure are connected by welding. A purification structure is positioned on one side of the treatment structure, and the treatment structure and the purification structure are connected by welding. The filtration structure comprises a first motor, a first rotating shaft, a filter chamber, a filter screen, a telescopic rod, a scraper, a second motor, a second rotating shaft, a flip-top cover, a buckle, and a liquid inlet. A first rotating shaft is positioned on one side of the first motor, and the output end of the first motor is connected to the first rotating shaft. A filter chamber is positioned on one side of the first rotating shaft, and the first rotating shaft is connected to the filter chamber. Next, a filter screen is installed at the bottom of the filter chamber, and the filter chamber and the filter screen are connected by welding. A telescopic rod is installed on one side of the filter screen, and the filter screen and the telescopic rod are connected by welding. A scraper is installed on one side of the telescopic rod, and the extendable end of the telescopic rod is connected to the scraper. A second motor is installed above the filter chamber, and the filter chamber and the second motor are connected by welding. A second rotating shaft is installed on one side of the second motor, and the output end of the second motor is connected to the second rotating shaft. A flip-top cover is installed on one side of the second rotating shaft, and the second rotating shaft is connected to the flip-top cover. A buckle is installed on one side of the flip-top cover. A liquid inlet is installed on one side of the filter chamber, and the filter chamber and the liquid inlet are connected by welding. A liquid level sensor and a water quality detector are installed inside the filter chamber; a valve is installed at the liquid inlet.

[0006] The treatment structure consists of a base, a support column, a treatment chamber, a liquid outlet, and an aerator / agitator. The support column is located on one side of the base, and the base and support column are connected by welding. The treatment chamber is located above the support column, and the support column and treatment chamber are connected by welding. A liquid outlet is located on one side of the treatment chamber, and the treatment chamber and liquid outlet are connected by welding. An aerator / agitator is installed inside the treatment chamber, and the treatment chamber and aerator / agitator are connected by threads and nuts. A valve is installed at the liquid outlet. The aerator / agitator generally consists of a power component, a mixing component, an aeration component, and a control system. Its operation is mainly based on the principles of air diffusion and mechanical agitation, achieving aeration and mixing functions based on these principles.

[0007] The purification structure consists of a connecting platform, a purification agent tank, a connecting pipe, and a controller. The purification agent tank is located above the connecting platform, and the connecting platform and the purification agent tank are connected by welding. A connecting pipe is located on one side of the purification agent tank, and the purification agent tank and the connecting pipe are connected by welding. A controller is located on one side of the treatment chamber, and the treatment chamber and the controller are connected by welding. Several purification agent tanks are provided, and each connecting pipe is equipped with an electrically controlled flow valve.

[0008] The beneficial effects of this utility model are as follows:

[0009] This invention improves the treatment structure, which consists of a base, support columns, a treatment chamber, an outlet end, and an aerator / agitator. The base provides stable support, ensuring the stability of the device during operation and reducing shaking and displacement. The support columns are rationally distributed to distribute the weight and enhance structural strength. The treatment chamber is the core component, and its optimized design enables it to efficiently treat wastewater, improving treatment effect and efficiency. The improved outlet end allows for smoother discharge and better control of the effluent quality. The aerator / agitator provides uniform aeration and mixing, promoting full contact between wastewater and treatment agents, accelerating the reaction rate, and improving the degree of wastewater purification. Overall, the improved structure makes the device perform better, has a better treatment effect, and is easier to maintain, making it suitable for various domestic wastewater treatment scenarios.

[0010] This invention improves the filtration structure, comprising a first motor, a first rotating shaft, a filter chamber, a filter screen, a telescopic rod, a scraper, a second motor, a second rotating shaft, a flip cover, a buckle, and a liquid inlet. The telescopic rod and scraper can promptly clean impurities adhering to the filter screen surface, maintaining its high-efficiency filtration performance. The rotation of the first rotating shaft causes the filter chamber to flip, and the rotation of the second rotating shaft causes the flip cover to flip, ensuring smooth discharge of filtered materials. The filter screen effectively filters wastewater, guaranteeing the quality of the effluent. The liquid inlet extends into the filter chamber, ensuring a stable inflow of wastewater. The buckle ensures a tight seal when the flip cover is closed, preventing wastewater leakage. Overall, the filtration efficiency and practicality of the device are improved. Attached Figure Description

[0011] Figure 1 is a schematic diagram of the overall structure of a box-type treatment device for domestic sewage according to this utility model;

[0012] Figure 2 is a front view of a box-type treatment device for domestic sewage according to the present invention;

[0013] Figure 3 is a schematic diagram of the first rotating shaft flipping in a box-type treatment device for domestic sewage according to the present invention.

[0014] Figure 4 is a schematic diagram of the second rotating shaft flipping in a box-type treatment device for domestic sewage according to this utility model.

[0015] As shown in the figure: 1 is the base, 2 is the support column, 3 is the treatment chamber, 4 is the liquid outlet, 5 is the aerator and agitator, 6 is the first motor, 7 is the first rotating shaft, 8 is the filter chamber, 9 is the filter screen, 10 is the telescopic rod, 11 is the scraper, 12 is the second motor, 13 is the second rotating shaft, 14 is the flip cover, 15 is the buckle, 16 is the liquid inlet, 17 is the connecting platform, 18 is the purification agent tank, 19 is the connecting pipe, and 20 is the controller. Detailed Implementation Example 1

[0016] This utility model provides a processing structure comprising a base 1, a support column 2, a processing chamber 3, a liquid outlet 4, and an aerator / stirrer 5; a filtration structure comprising a first motor 6, a first rotating shaft 7, a filter chamber 8, a filter screen 9, a telescopic rod 10, a scraper 11, a second motor 12, a second rotating shaft 13, a flip-top cover 14, a buckle 15, and a liquid inlet 16; and a purification structure comprising a connecting platform 17, a purification agent tank 18, a connecting pipe 19, and a controller 20.

[0017] A support column 2 is provided on one side of the base 1. The base 1 and the support column 2 are connected by welding. A treatment chamber 3 is provided above the support column 2. The support column 2 and the treatment chamber 3 are connected by welding. A liquid outlet 4 is provided on one side of the treatment chamber 3. The treatment chamber 3 and the liquid outlet 4 are connected by welding. An aerator 5 is provided inside the treatment chamber 3. The treatment chamber 3 and the aerator 5 are connected by threads and nuts. A first rotating shaft 7 is provided on one side of the first motor 6, and the output end of the first motor 6 is connected to the first rotating shaft 7. A filter chamber 8 is provided on one side of the first rotating shaft 7, and the first rotating shaft 7 is connected to the filter chamber 8. A filter screen 9 is provided at the bottom of the filter chamber 8, and the filter chamber 8 and the filter screen 9 are connected by welding. A telescopic rod 10 is provided on one side of the filter screen 9, and the filter screen 9 and the telescopic rod 10 are connected by welding. A scraper 11 is provided on one side of the telescopic rod 10, and the telescopic end of the telescopic rod 10 is connected to the scraper 11. A second motor 12 is provided above the filter chamber 8, and the filter chamber 8 and the second motor 12 are connected by welding. A second rotating shaft 13 is provided on one side of the second motor 12, and the output end of the second motor 12 is connected to the second rotating shaft 13. A flip cover 14 is provided on one side of the second rotating shaft 13, and the second rotating shaft 13 is connected to the flip cover 14. A buckle 15 is provided on one side of the flip cover 14. A liquid inlet 16 is provided on one side of the filter chamber 8, and the filter chamber 8 and the liquid inlet 16 are connected by welding. A purification agent tank 18 is installed above the connecting platform 17. The connecting platform 17 and the purification agent tank 18 are connected by welding. A connecting pipe 19 is installed on one side of the purification agent tank 18. The purification agent tank 18 and the connecting pipe 19 are connected by welding. A controller 20 is installed on one side of the treatment chamber 3. The treatment chamber 3 and the controller 20 are connected by welding. Example 2

[0018] When using this invention, connect the sewage pipe to the inlet end 16, open the valve on one side of the inlet end 16, and add sewage into the filter chamber 8. Suspended impurities in the sewage will be trapped by the filter screen 9 below the filter chamber 8. When the sewage enters the treatment chamber 3, when the sewage accumulates to a certain level, the level sensor is triggered, the inlet end 16 valve is closed, and the data is transmitted to the controller 20. The controller 20 controls the operation of the purification agent tank 18 above the connecting platform 17, opens the electrically controlled flow valve, and adds the agent into the treatment chamber 3 through the connecting pipe 19. The aeration mixer 5 is turned on to allow the agent to react with the sewage. When the wastewater in treatment chamber 3 reaches the set value of the water quality detector, the electrically controlled flow valve is closed to stop the dosing of chemicals, and the outlet valve 4 is opened to discharge the treated water. After the equipment has been running for a period of time, the telescopic rod 10 and scraper 11 can clean the impurities attached to the surface of the filter screen 9 in time, maintaining the high-efficiency filtration performance of the filter screen 9. The first motor 6 drives the first rotating shaft 7 to rotate, causing the filter chamber 8 to flip and the latch 15 to open. Combined with the second motor 12 driving the second rotating shaft 13 to rotate, the flip cover 14 flips, cleaning the filtered material in the filter chamber 8 and ensuring that the filtered material can be discharged smoothly.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. The various components mentioned in this invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A box-type treatment device for domestic sewage, characterized in that... The system includes a processing structure, a filtration structure, and a purification structure. The filtration structure is located above the processing structure, and the purification structure is located on one side of the processing structure. The filtration structure consists of a first motor, a first rotating shaft, a filter chamber, a filter screen, a telescopic rod, a scraper, a second motor, a second rotating shaft, a flip-up cover, a buckle, and a liquid inlet. The first rotating shaft is located on one side of the first motor, and its output end is connected to the first rotating shaft. The filter chamber is located on one side of the first rotating shaft, and the first rotating shaft is connected to the filter chamber. A filter screen is located at the bottom of the filter chamber, and the filter chamber and filter screen are connected by welding. A telescopic rod is provided on one side of the filter chamber, and the filter screen is connected to the telescopic rod by welding. A scraper is provided on one side of the telescopic rod, and the telescopic end of the telescopic rod is connected to the scraper. A second motor is provided above the filter chamber, and the filter chamber is connected to the second motor by welding. A second rotating shaft is provided on one side of the second motor, and the output end of the second motor is connected to the second rotating shaft. A flip cover is provided on one side of the second rotating shaft, and the second rotating shaft is connected to the flip cover. A buckle is provided on one side of the flip cover. A liquid inlet is provided on one side of the filter chamber, and the filter chamber is connected to the liquid inlet by welding.

2. The box-type treatment device for domestic sewage according to claim 1, characterized in that, The treatment structure consists of a base, a support column, a treatment chamber, a liquid outlet, and an aerator. The support column is located on one side of the base, and the base and the support column are connected by welding. The treatment chamber is located above the support column, and the support column and the treatment chamber are connected by welding. The liquid outlet is located on one side of the treatment chamber, and the treatment chamber and the liquid outlet are connected by welding. An aerator is located inside the treatment chamber, and the treatment chamber and the aerator are connected by threads and nuts.

3. A box-type treatment device for domestic sewage according to claim 2, characterized in that, The purification structure consists of a connecting platform, a purification agent tank, a connecting pipe, and a controller. The purification agent tank is located above the connecting platform, and the connecting platform and the purification agent tank are connected by welding. A connecting pipe is located on one side of the purification agent tank, and the purification agent tank and the connecting pipe are connected by welding. A controller is located on one side of the treatment chamber, and the treatment chamber and the controller are connected by welding.

4. A box-type treatment device for domestic sewage according to claim 1, characterized in that, The processing structure and the filtration structure are connected by welding, and the processing structure and the purification structure are connected by welding.

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