Energy-saving and environment-friendly industrial wastewater recycling equipment

Abstract

The utility model relates to the field of wastewater recycling treatment, and discloses energy-saving and environment-friendly industrial wastewater recycling equipment which comprises a shell, fixing blocks are fixedly connected to the inner walls of the left side and the right side of the shell, a filtering chamber is fixedly connected to the tops of the two fixing blocks, and drainage pipes are fixedly connected to the left side and the right side of the bottom of the filtering chamber. An annular cover is fixedly connected to the middle of the filtering chamber, a first cavity is formed in the annular cover, a motor is fixedly connected to the inner wall of the rear side of the first cavity, a rotating shaft is fixedly connected to the driving end of the motor, a gear is fixedly connected to the exterior of the rotating shaft, and a partition plate is fixedly connected to the exterior of the annular cover; a first blocking plate is slidably connected to the interior of the filtering chamber. According to the utility model, the filtration frequency is reduced, the utilization rate of equipment is improved, the energy consumption is reduced due to less shutdown and start processes, and the stability and the operation efficiency of the whole system are improved.

Description

Technical Field

[0001] The utility model relates to the field of wastewater recycling and treatment, in particular to an energy-saving and environment-friendly industrial wastewater reuse device. Background Art

[0002] In fields such as manufacturing, chemical industry, textile industry, and electronics industry, a large amount of wastewater containing pollutants such as organic matter, heavy metals, and pigments is generated during the production process. Therefore, wastewater treatment is required. Through wastewater reuse, enterprises can reduce production costs, improve resource utilization efficiency, and thus enhance their competitiveness.

[0003] After retrieval, the Chinese patent document publication number: CN215403438U discloses an industrial wastewater recycling and treatment device for environmental protection, including a base. A spring is connected inside the base, a connecting plate is connected to the upper end of the spring, a support rod is connected to the upper end of the connecting plate, a filter screen is connected inside the fixing frame, a controller is arranged at the lower end of the fixing frame, a hinge is arranged at the upper end of the controller, a protective box is connected to the lower end of the hinge, a water inlet is arranged at the upper end of the box body, a motor is connected to the bottom of the box body, and a stirring rod is connected to the upper end of the motor. In this industrial wastewater recycling and treatment device for environmental protection, by setting the motor and the stirring rod, the introduced disinfectant and water can be fully mixed, avoiding insufficient mixing of the disinfectant and water, which may lead to insufficient disinfection. By setting the protective box, the controller can be protected from water ingress and damage. By setting the spring, the vibration generated during the stirring process can be buffered.

[0004] In the beneficial effects mentioned in the above patent specification, it is stated that "in this industrial wastewater recycling and treatment device for environmental protection, by setting the motor and the stirring rod, the introduced disinfectant and water can be fully mixed, avoiding insufficient mixing of the disinfectant and water, which may lead to insufficient disinfection. By setting the protective box, the controller can be protected from water ingress and damage. By setting the spring, the vibration generated during the stirring process can be buffered". Although the above patent can solve the problem of insufficient mixing of the disinfectant and water, in some existing industrial wastewater treatment devices, multiple filter layers are provided. Continuing to filter when the water quality meets the standard will cause energy waste. Therefore, in view of the above deficiencies, an energy-saving and environment-friendly industrial wastewater reuse device is proposed. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an energy-saving and environment-friendly industrial wastewater reuse device, aiming to improve the problem of energy waste caused by re-filtering after the water quality meets the standard in the existing technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An energy-saving and environmental-friendly industrial wastewater reuse device, including a housing. Fixed blocks are fixedly connected to the inner walls on the left and right sides of the housing. A filtration chamber is fixedly connected to the tops of the two fixed blocks. Drain pipes are fixedly connected to the left and right sides of the bottom of the filtration chamber. An annular cover is fixedly connected to the middle of the filtration chamber. A cavity one is opened inside the annular cover. A motor is fixedly connected to the rear inner wall of the cavity one. A rotating shaft is fixedly connected to the driving end of the motor. A gear is fixedly connected to the outside of the rotating shaft. A partition plate is fixedly connected to the outside of the annular cover. A blocking plate one is slidably connected to the inside of the filtration chamber. A concave rack plate is fixedly connected to the left end of the blocking plate one. A blocking plate two is slidably connected to the inside of the partition plate. A convex rack plate is fixedly connected to the bottom end of the blocking plate two. A purification component is fixedly connected to the top inner wall of the housing;

[0008] As a further description of the above technical solution:

[0009] The purification group includes a gas collecting block. A cavity two is opened inside the gas collecting block. A plurality of intake pipes are fixedly connected to the bottom of the gas collecting block. An intake hood is fixedly connected to the bottom ends of the plurality of intake pipes. A connecting pipe is opened on the top of the housing. A blower is fixedly connected to the top end of the connecting pipe. A conveying pipe is fixedly connected to the top end of the blower. A purification box is fixedly connected to the bottom end of the conveying pipe. An air outlet pipe is fixedly connected to the left end of the purification box;

[0010] As a further description of the above technical solution:

[0011] A filter membrane is fixedly connected to the inside of the partition plate. A water pump is fixedly connected to the right end of the partition plate. A suction pipe is fixedly connected to the right end of the water pump. A cover plate is rotatably connected to the top end of the partition plate. A recycling box is fixedly connected to the bottom inner wall of the housing;

[0012] As a further description of the above technical solution:

[0013] An inlet pipe is fixedly connected to the right end of the filtration chamber. A filter plate is fixedly connected to the left end of the inlet pipe. The right part of the inlet pipe is fixedly connected inside the housing;

[0014] As a further description of the above technical solution:

[0015] The outside of the partition plate is fixedly connected to the inner wall of the filtration chamber. The outside of the blocking plate one is slidably connected to the inner wall of the right drain pipe;

[0016] As a further description of the above technical solution:

[0017] The outside of the concave rack plate is meshed with the outside of the partition plate. The outside of the convex rack plate is meshed with the outside of the partition plate;

[0018] As a further description of the above technical solution:

[0019] The bottom end of the blower is fixedly connected to the top end of the housing, the bottom end of the connecting pipe is fixedly connected to the top end of the air collecting block, and the top end of the air collecting block is fixedly connected to the inner wall of the top of the housing;

[0020] As a further description of the above technical solution:

[0021] The bottom end of the cover plate is in contact with the top end of the filter chamber, and a water quality detector is fixedly connected to the right end of the filter chamber.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the meshing of the gear with the concave rack plate and the convex rack plate, and in cooperation with the blocking effects of the blocking plate one and the blocking plate two, the reduction of the filtration times is achieved, which means that the filtration equipment such as filters and membrane separation devices has a longer operation time, reduces the cleaning and maintenance times of the equipment, improves the utilization rate of the equipment, and the fewer shutdown and startup processes reduce the energy consumption, and improve the stability and operation efficiency of the whole system.

[0024] 2. In the utility model, through the functions of the blower and the purification box, and in cooperation with the intake pipe and the air intake hood to extract the waste gas, the purification of pollutants such as volatile organic compounds (VOCs), odors, and aerosols that may be generated during the wastewater treatment process is realized, effectively reducing the emissions of these pollutants, reducing the impact on the surrounding air quality, and being beneficial to environmental protection and human health. Description of the drawings

[0025] Figure 1 is a perspective view of an energy-saving and environmental-friendly industrial wastewater reuse device proposed by the utility model;

[0026] Figure 2 is a structural schematic diagram of the filter chamber of an energy-saving and environmental-friendly industrial wastewater reuse device proposed by the utility model;

[0027] Figure 3 is Figure 2 an enlarged view of part A in

[0028] Figure 4 is a structural schematic diagram of the blower of an energy-saving and environmental-friendly industrial wastewater reuse device proposed by the utility model.

[0029] Legend description:

[0030] 1. Outer shell; 2. Fixed block; 3. Filter chamber; 4. Drain pipe; 5. Annular cover; 6. First cavity; 7. Motor; 8. Rotating shaft; 9. Gear; 10. Partition board; 11. First blocking board; 12. Concave rack plate; 13. Second blocking board; 14. Convex rack plate; 15. Filter membrane; 16. Water pump; 17. Suction pipe; 18. Inlet pipe; 19. Filter plate; 20. Water quality detector; 21. Cover plate; 22. Recycling box; 23. Fan; 24. Air collecting block; 25. Second cavity; 26. Inlet air pipe; 27. Inlet air cover; 28. Connecting pipe; 29. Delivery pipe; 30. Purification box; 31. Outlet air pipe. Specific implementation manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Refer to Figure 1 、 Figure 2 And Figure 3 , an embodiment provided by the present invention: An energy-saving and environment-friendly industrial wastewater reuse device includes an outer shell 1, which is the main frame of the entire device and is used to fix and support other components. Fixed blocks 2 are fixedly connected to the inner walls on the left and right sides of the outer shell 1, which are used to support the components inside the outer shell 1. The tops of the two fixed blocks 2 are fixedly connected with a filter chamber 3, which is used to filter impurities and pollutants in the wastewater. Drain pipes 4 are fixedly connected to the left and right sides of the bottom of the filter chamber 3, which are used to discharge the filtered wastewater. An annular cover 5 is fixedly connected to the middle of the filter chamber 3, which is used to protect the components inside it. A first cavity 6 is opened inside the annular cover 5. A motor 7 is fixedly connected to the rear inner wall of the first cavity 6, which is used to provide power. The driving end of the motor 7 is fixedly connected with a rotating shaft 8, which is used to transmit the power of the motor 7. A gear 9 is fixedly connected to the outside of the rotating shaft 8. A partition board 10 is fixedly connected to the outside of the annular cover 5, which is used to separate the wastewater with qualified water quality and unqualified water quality. A first blocking board 11 is slidably connected inside the filter chamber 3. The left end of the first blocking board 11 is fixedly connected with a concave rack plate 12. A second blocking board 13 is slidably connected inside the partition board 10. The bottom end of the second blocking board 13 is fixedly connected with a convex rack plate 14. A purification component is fixedly connected to the top inner wall of the outer shell 1.

[0033] Inside the partition plate 10, a filter membrane 15 is fixedly connected. At the right end of the partition plate 10, a water pump 16 is fixedly connected. At the right end of the water pump 16, a water suction pipe 17 is fixedly connected, which is used to suck out the wastewater with unqualified water quality. At the top of the partition plate 10, a cover plate 21 is rotatably connected, which is used to prevent the wastewater from leaking out and can be opened for easy cleaning of the inside of the filtration chamber 3. At the bottom inner wall of the outer shell 1, a recovery tank 22 is fixedly connected, which is used to collect the treated water for reuse. At the right end of the filtration chamber 3, a water inlet pipe 18 is fixedly connected. At the left end of the water inlet pipe 18, a filter plate 19 is fixedly connected, which is used to introduce the wastewater and filter out the large particles therein. The right part of the water inlet pipe 18 is fixedly connected inside the outer shell 1. The outside of the partition plate 10 is fixedly connected to the inner wall of the filtration chamber 3. The outside of the blocking plate one 11 is slidably connected to the inner wall of the right drain pipe 4. The outside of the concave rack plate 12 is meshed with the outside of the partition plate 10. The outside of the convex rack plate 14 is meshed with the outside of the partition plate 10;

[0034] Refer to Figure 1 , Figure 2 and Figure 4 , the purification group includes a gas collecting block 24. Inside the gas collecting block 24, a cavity two 25 is opened, which is used to concentrate the waste gas. At the bottom of the gas collecting block 24, a plurality of intake pipes 26 are fixedly connected, which are used to absorb more waste gas. At the bottom ends of the plurality of intake pipes 26, an intake hood 27 is fixedly connected. At the top of the outer shell 1, a connecting pipe 28 is opened. At the top end of the connecting pipe 28, a fan 23 is fixedly connected, which is used to provide power for the purification component. At the top end of the fan 23, a conveying pipe 29 is fixedly connected. At the bottom end of the conveying pipe 29, a purification box 30 is fixedly connected, which is used to purify the waste gas. At the left end of the purification box 30, an air outlet pipe 31 is fixedly connected, which is used to discharge the purified gas. At the bottom end of the fan 23, it is fixedly connected to the top of the outer shell 1. At the bottom end of the connecting pipe 28, it is fixedly connected to the top of the gas collecting block 24. At the top of the gas collecting block 24, it is fixedly connected to the top inner wall of the outer shell 1.

[0035] Working principle: When the wastewater enters the right filtering chamber 3 through the water inlet pipe 18 and the filter plate 19, the water quality is detected by the water quality detector 20. When the water quality meets the standard, the driving end of the motor 7 drives the rotating shaft 8 to rotate, realizing the clockwise rotation of the gear 9, achieving the leftward movement of the concave rack plate 12, and further causing the blocking plate one 11 to move leftward to release the blockage of the right drain pipe 4, thereby enabling the water in the right filtering chamber 3 to enter the recycling tank 22 through the right drain pipe 4. When the water quality does not meet the standard, the driving end of the motor 7 drives the rotating shaft 8 to rotate, realizing the counterclockwise rotation of the gear 9, achieving the downward movement of the convex rack plate 14, and further causing the blocking plate two 13 to move downward. By turning on the water pump 16, the water in the right filtering chamber 3 is pumped out through the suction pipe 17, filtered through the filter membrane 15 and enters the left filtering chamber 3, and then enters the recycling tank 22 through the left drain pipe 4, realizing a reduction in the number of filtration times, which means that the running time of filtration equipment such as filters and membrane separation devices is longer, reducing the cleaning and maintenance times of the equipment, improving the utilization rate of the equipment, and the fewer start-stop processes reduce energy consumption, improving the stability and operating efficiency of the entire system;

[0036] When the wastewater treatment equipment is operating, by turning on the fan 23, pollutants such as volatile organic compounds (VOCs), odors, and aerosols generated during the wastewater treatment process in the housing 1 enter the cavity two 25 through the air inlet hood 27 and the air inlet pipe 26, and are then sucked out by the fan 23 through the air collecting block 24 and the connecting pipe 28. Then, the pollutants are transported to the purification tank 30 through the transport pipe 29, and finally, the harmless gas is discharged through the air outlet pipe 31, realizing the purification treatment of the waste gas, reducing the impact on the surrounding air quality, and being beneficial to environmental protection and human health.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An energy-saving and environmental protection industrial wastewater reuse device, comprising a housing (1), characterized in that: On both the left and right inner walls of the outer shell (1), there are fixedly connected fixing blocks (2). On the top of the two fixing blocks (2), there is a fixedly connected filtering chamber (3). On the left and right sides of the bottom of the filtering chamber (3), there are fixedly connected drain pipes (4). In the middle of the filtering chamber (3), there is a fixedly connected annular cover (5). Inside the annular cover (5), there is a cavity one (6). On the rear inner wall of the cavity one (6), there is a fixedly connected motor (7). The driving end of the motor (7) is fixedly connected with a rotating shaft (8). On the outer part of the rotating shaft (8), there is a fixedly connected gear (9). On the outer part of the annular cover (5), there is a fixedly connected partition plate (10). Inside the filtering chamber (3), there is a slidably connected blocking plate one (11). The left end of the blocking plate one (11) is fixedly connected with a concave rack plate (12). Inside the partition plate (10), there is a slidably connected blocking plate two (13). The bottom end of the blocking plate two (13) is fixedly connected with a convex rack plate (14). On the top inner wall of the outer shell (1), there is a purification component.

2. The energy-saving and environmental-friendly industrial wastewater reuse equipment according to claim 1, characterized in that: The purification component includes a gas collecting block (24). Inside the gas collecting block (24), there is a cavity two (25). At the bottom of the gas collecting block (24), there are fixedly connected multiple intake pipes (26). The bottom ends of the multiple intake pipes (26) are fixedly connected with an intake hood (27). On the top of the outer shell (1), there is a connecting pipe (28). The top end of the connecting pipe (28) is fixedly connected with a blower (23). The top end of the blower (23) is fixedly connected with a conveying pipe (29). The bottom end of the conveying pipe (29) is fixedly connected with a purification box (30). The left end of the purification box (30) is fixedly connected with an outlet pipe (31).

3. An energy-saving and environmental protection industrial wastewater reuse device according to claim 1, characterized in that: Inside the partition plate (10), there is a fixedly connected filter membrane (15). The right end of the partition plate (10) is fixedly connected with a water pump (16). The right end of the water pump (16) is fixedly connected with a suction pipe (17). The top end of the partition plate (10) is rotatably connected with a cover plate (21). On the bottom inner wall of the outer shell (1), there is a fixedly connected recycling box (22).

4. An energy-saving and environmental-friendly industrial wastewater reuse device according to claim 1, characterized in that: On the right end of the filtering chamber (3), there is a fixedly connected water inlet pipe (18). The left end of the water inlet pipe (18) is fixedly connected with a filter plate (19). The right part of the water inlet pipe (18) is fixedly connected inside the outer shell (1).

5. An energy-saving and environmental-friendly industrial wastewater reuse device according to claim 1, characterized in that: The outer part of the partition plate (10) is fixedly connected to the inner wall of the filtering chamber (3). The outer part of the blocking plate one (11) is slidably connected to the inner wall of the right drain pipe (4).

6. An energy-saving and environmental-friendly industrial wastewater reuse device according to claim 1, characterized in that: The outer part of the concave rack plate (12) is meshed with the outer part of the partition plate (10). The outer part of the convex rack plate (14) is meshed with the outer part of the partition plate (10).

7. An energy-saving and environmental-friendly industrial wastewater reuse device according to claim 2, characterized in that: The bottom end of the blower (23) is fixedly connected to the top end of the outer shell (1). The bottom end of the connecting pipe (28) is fixedly connected to the top end of the gas collecting block (24). The top end of the gas collecting block (24) is fixedly connected to the top inner wall of the outer shell (1).

8. The energy-saving and environmental-protection industrial wastewater reuse equipment according to claim 3, wherein: The bottom end of the cover plate (21) is in contact with the top end of the filtration chamber (3), and a water quality detector (20) is fixedly connected to the right end of the filtration chamber (3).

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