Wastewater treatment equipment capable of realizing multi-layer filtration

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses wastewater treatment equipment capable of realizing multi-layer filtration, which comprises a shell, the top of the shell is detachably connected with a top cover, the top of the top cover is fixedly connected with a water inlet, and the outer side of the shell is fixedly connected with a water outlet. Electromagnetic valves are fixedly connected to the middle of the water inlet and the middle of the water outlet, a fixing block is fixedly connected to the inner wall of the shell, a protective shell is fixedly connected to the other end of the fixing block, a driving assembly is installed in the protective shell, and a filter cylinder is slidably connected to the top of the driving assembly; and the periphery of the filter cartridge is fixedly connected with a clamping ring. According to the utility model, under the matching of the structures such as the double-head motor, the filter cartridge, the cross-shaped rod and the cross-shaped groove, wastewater can be input into the filter cartridge to filter larger solid garbage, so that the larger solid garbage can be separated from liquid under the action of centrifugal force, and meanwhile, the solid garbage in the filter cartridge can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to wastewater treatment equipment capable of multi-layer filtration. Background Art

[0002] Wastewater and sewage are generated in the process of industrial production and residents' life. These wastewaters contain a large amount of harmful substances, and direct discharge will have a direct impact on the living environment. Therefore, wastewater treatment equipment is needed to filter the wastewater before it is discharged to reduce the harmful substances in the wastewater, ensure the quality of the wastewater when it is discharged, and reduce the impact on the environment.

[0003] Existing wastewater treatment equipment capable of multi-layer filtration gradually removes solid particles, dissolved substances and microorganisms in wastewater through layer-by-layer filtration, so that the wastewater meets the discharge standards, so as to reduce the pollution effect caused by wastewater discharge. However, in actual use, larger solid garbage in the wastewater will be adsorbed on the filter unit, thereby clogging the filter unit, affecting the filtration effect of the wastewater, resulting in the inability to quickly treat the wastewater. Therefore, a wastewater treatment equipment capable of multi-layer filtration is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a wastewater treatment equipment with multi-layer filtration, aiming to improve the problem in the prior art that the filtration unit in the wastewater treatment equipment will be clogged by larger solid waste, thereby affecting the filtration effect of the wastewater treatment equipment on the wastewater.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wastewater treatment device capable of multi-layer filtration comprises a shell, the top of which is detachably connected to a top cover, the top of which is fixedly connected to a water inlet, the outside of which is fixedly connected to a drain, the middle parts of the water inlet and the drain are both fixedly connected to solenoid valves, the inner wall of the shell is fixedly connected to a fixing block, the other end of the fixing block is fixedly connected to a protective shell, a driving assembly is installed inside the protective shell, the top of the driving assembly is slidably connected to a filter cartridge, the outer periphery of the filter cartridge is fixedly connected to a retaining ring, the retaining ring is slidably connected to the middle part of the shell, the middle part of the filter cartridge is fixedly connected to a grip rod, and the inside of the shell is fixedly connected to a filter plate.

[0007] Furthermore, the driving assembly includes a double-headed motor, which is fixedly connected to the inside of the protective shell, one output end of the double-headed motor is fixedly connected to a cross rod, the cross rod is rotatably connected to the top of the protective shell, the filter cartridge is slidably connected to the outer periphery of the cross rod, and the other output end of the double-headed motor is fixedly connected to a rotating rod.

[0008] Furthermore, the outer side of the shell is fixedly connected to the outer side of the shell, the outer periphery of the rotating rod is fixedly connected to the scraper rod, the scraper rod is in contact with the filter plate, a through groove is opened in the middle of the shell, a blocking block is slidably connected to the middle of the through groove, a sealing plate is fixedly connected to the outer side of the blocking block, a sealing ring is fixedly connected to the side of the sealing plate close to the shell, an electric push rod is fixedly connected to the inner wall of the shell, the other end of the electric push rod is connected to the sealing plate, and a collecting assembly is installed in the middle of the shell.

[0009] Furthermore, the collection assembly includes a storage box, which is slidably connected to the middle part of the shell, a buckle is rotatably connected to the outer side of the shell, and a pull rod is fixedly connected to the outer side of the storage box.

[0010] Furthermore, a clamping groove is provided in the middle of the shell, and the clamping ring is slidably connected to the middle of the clamping groove.

[0011] Furthermore, a cross groove is provided at the bottom of the filter cartridge, and the cross rod is slidably connected to the middle of the cross groove.

[0012] Furthermore, a telescopic rod is fixedly connected to the inner wall of the shell, and the other end of the telescopic rod is in contact with the sealing plate.

[0013] Furthermore, a limiting block is fixedly connected to the outer side of the storage box, a limiting groove is provided on the inner wall of the shell, and the limiting block is slidably connected to the middle part of the limiting groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation of the double-headed motor, filter cartridge, cross rod, cross groove and other structures, waste water can be input into the filter cartridge to filter larger solid waste, so that the filter cartridge can be driven to rotate under the action of the double-headed motor, so as to separate the larger solid waste from the liquid under the action of centrifugal force, and the filter cartridge can be taken out under the action of the detachable top cover to clean the solid waste in the filter cartridge.

[0016] 2. In the utility model, the scraper rod, through groove, electric push rod, sealing plate and other structures cooperate to enable the scraper rod to clean the impurities on the surface of the filter plate, so that the impurities on the surface of the filter plate are pushed into the storage box under the action of the scraper rod, so as to ensure the filtering effect of the wastewater of the filter plate, and at the same time, the collected impurities can be quickly cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a wastewater treatment device capable of multi-layer filtration proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a scraper rod of a wastewater treatment device capable of multi-layer filtration proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a double-headed motor of a wastewater treatment device capable of multi-layer filtration proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a card slot of a wastewater treatment device capable of multi-layer filtration proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of an electric push rod of a wastewater treatment device capable of multi-layer filtration proposed by the utility model;

[0022] Figure 6 This is a schematic structural diagram of a blocking block of a wastewater treatment device capable of multi-layer filtration proposed by the utility model.

[0023] Legend:

[0024] 1. Shell; 2. Top cover; 3. Water inlet; 4. Solenoid valve; 5. Drain outlet; 6. Outer shell; 7. Storage box; 8. Pull rod; 9. Buckle; 10. Snap ring; 11. Filter cartridge; 12. Grip; 13. Protective shell; 14. Fixed block; 15. Scraper rod; 16. Filter plate; 17. Cross groove; 18. Cross rod; 19. Double-head motor; 20. Rotating rod; 21. Slot; 22. Through groove; 23. Sealing plate; 24. Electric push rod; 25. Block; 26. Telescopic rod; 27. Limit block; 28. Limit groove; 29. ​​Sealing ring. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-3, the utility model provides an embodiment: a wastewater treatment equipment capable of multi-layer filtration, comprising a shell 1, a top cover 2 is detachably connected to the top of the shell 1, a water inlet 3 is fixedly connected to the top of the top cover 2, a drain port 5 is fixedly connected to the outside of the shell 1, and a solenoid valve 4 is fixedly connected to the middle of the water inlet 3 and the drain port 5, a fixing block 14 is fixedly connected to the inner wall of the shell 1, and a protective shell 13 is fixedly connected to the other end of the fixing block 14, a driving assembly is installed inside the protective shell 13, a filter cartridge 11 is slidably connected to the top of the driving assembly, and the driving assembly comprises a double-headed motor 19, the double-headed motor 19 is fixedly connected to the inside of the protective shell 13, one output end of the double-headed motor 19 is fixedly connected to a cross rod 18, the cross rod 18 is rotatably connected to the top of the protective shell 13, the filter cartridge 11 is slidably connected to the outer periphery of the cross rod 18, a cross slot 17 is provided at the bottom of the filter cartridge 11, and the cross rod 18 is slidably connected to the middle of the cross slot 17.

[0027] When in use, waste water is input into the filter cartridge 11 in the shell 1 from the water inlet 3, and the double-headed motor 19 is driven to drive the cross rod 18 to rotate, so that the cross rod 18 drives the filter cartridge 11 to rotate, so that the waste water and solid waste in the filter cartridge 11 can be separated under the action of centrifugal force. At the same time, after the filter cartridge 11 is used for a long time, the top cover 2 is opened, so that the filter cartridge 11 can be taken out from the inside of the shell 1, and then the separated waste in the shell 1 can be cleaned.

[0028] Reference Figure 2-4 The other output end of the double-headed motor 19 is fixedly connected to a rotating rod 20, the outer periphery of the filter cartridge 11 is fixedly connected to a clamping ring 10, the clamping ring 10 is slidably connected to the middle of the shell 1, a clamping groove 21 is opened in the middle of the shell 1, the clamping ring 10 is slidably connected to the middle of the clamping groove 21, the middle of the filter cartridge 11 is fixedly connected to a grip rod 12, and the inside of the shell 1 is fixedly connected to a filter plate 16.

[0029] When in use, the wastewater separated from the solid waste falls on the top of the filter plate 16 and can be filtered again so that the filter plate 16 will not be blocked by the solid waste, ensuring the filtering effect of the filter plate 16 and the wastewater can meet the discharge standards. At the same time, under the action of the grip 12, the filter cartridge 11 can be extracted from the middle of the shell 1.

[0030] Reference Figure 1 , 5and 6, the outer side of the shell 1 is fixedly connected with the shell 6, the outer periphery of the rotating rod 20 is fixedly connected with the scraper rod 15, the scraper rod 15 is in contact with the filter plate 16, a through groove 22 is opened in the middle of the shell 1, a blocking block 25 is slidably connected in the middle of the through groove 22, the outer side of the blocking block 25 is fixedly connected with a sealing plate 23, the side of the sealing plate 23 close to the shell 1 is fixedly connected with a sealing ring 29, the inner wall of the shell 6 is fixedly connected with an electric push rod 24, the other end of the electric push rod 24 is connected to the sealing plate 23, the inner wall of the shell 6 is fixedly connected with a telescopic rod 26, the other end of the telescopic rod 26 is in contact with the sealing plate 23.

[0031] When in use, the double-headed motor 19 will drive the rotating rod 20 to rotate while rotating, and the rotating rod 20 can drive the scraper rod 15 to clean the upper surface of the filter plate 16. After a long period of filtration, the electric push rod 24 is driven to pull the sealing plate 23, and the sealing plate 23 simultaneously drives the blocking block 25 to be pulled out from the middle of the through groove 22, so that the impurities remaining on the filter plate 16 can be pushed out of the through groove 22 by the scraper rod 15, thereby achieving that the filter plate 16 will not be affected by the action of impurities. The use effect of the filter plate 16 is improved.

[0032] A collecting assembly is installed in the middle of the shell 6, and the collecting assembly includes a storage box 7, which is slidably connected to the middle of the shell 6, and a buckle 9 is rotatably connected to the outer side of the shell 6, and a pull rod 8 is fixedly connected to the outer side of the storage box 7, and a limiting block 27 is fixedly connected to the outer side of the storage box 7. A limiting groove 28 is provided on the inner wall of the shell 6, and the limiting block 27 is slidably connected to the middle of the limiting groove 28.

[0033] When in use, the storage box 7 can collect impurities pushed out from the through slot 22 , and the buckle 9 is rotated upward so that the storage box 7 can be pulled out from the middle of the housing 6 , so as to clean the impurities collected in the storage box 7 .

[0034] Working principle: waste water is input into the filter cartridge 11 in the shell 1 from the water inlet 3, and the double-headed motor 19 is driven to drive the cross rod 18 to rotate, so that the cross rod 18 drives the filter cartridge 11 to rotate, so that the filter cartridge 11 can quickly separate the waste water from the solid waste. After a long period of filtration, the top cover 2 is opened, and the handle 12 is pulled to remove the filter cartridge 11 from the inside of the shell 1, so that the solid waste can be cleaned.

[0035] After the filter plate 16 has been filtering for a long time, the electric push rod 24 is driven to pull the sealing plate 23, so that the sealing plate 23 drives the blocking block 25 to be pulled out from the through groove 22, and at the same time, the double-headed motor 19 is driven to drive the rotating rod 20 to rotate, so that the scraper rod 15 can push the impurities on the filter plate 16 to the inner wall edge of the shell 1, and discharge them from the through groove 22 into the middle of the storage box 7, thereby ensuring the filtering effect of the filter plate 16.

[0036] 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 wastewater treatment device capable of multi-layer filtration, comprising a housing (1), characterized in that: The top of the shell (1) is detachably connected to a top cover (2), the top of the top cover (2) is fixedly connected to a water inlet (3), the outer side of the shell (1) is fixedly connected to a drain outlet (5), the middle of the water inlet (3) and the drain outlet (5) are both fixedly connected to a solenoid valve (4), the inner wall of the shell (1) is fixedly connected to a fixing block (14), the other end of the fixing block (14) is fixedly connected to a protective shell (13), a driving assembly is installed inside the protective shell (13), the top of the driving assembly is slidably connected to a filter cartridge (11), the outer periphery of the filter cartridge (11) is fixedly connected to a snap ring (10), the snap ring (10) is slidably connected to the middle of the shell (1), the middle of the filter cartridge (11) is fixedly connected to a gripping rod (12), and the inside of the shell (1) is fixedly connected to a filter plate (16).

2. A wastewater treatment equipment capable of multi-layer filtration according to claim 1, characterized in that: The driving assembly comprises a double-headed motor (19), the double-headed motor (19) is fixedly connected to the inside of the protective shell (13), one output end of the double-headed motor (19) is fixedly connected to a cross rod (18), the cross rod (18) is rotatably connected to the top of the protective shell (13), the filter cartridge (11) is slidably connected to the outer periphery of the cross rod (18), and the other output end of the double-headed motor (19) is fixedly connected to a rotating rod (20).

3. A wastewater treatment equipment capable of multi-layer filtration according to claim 2, characterized in that: The outer side of the shell (1) is fixedly connected to the outer periphery of the rotating rod (20) is fixedly connected to the scraper rod (15), the scraper rod (15) is in contact with the filter plate (16), a through groove (22) is provided in the middle of the shell (1), a blocking block (25) is slidably connected in the middle of the through groove (22), a sealing plate (23) is fixedly connected to the outer side of the blocking block (25), a sealing ring (29) is fixedly connected to the side of the sealing plate (23) close to the shell (1), an electric push rod (24) is fixedly connected to the inner wall of the shell (6), the other end of the electric push rod (24) is connected to the sealing plate (23), and a collecting assembly is installed in the middle of the shell (6).

4. The wastewater treatment equipment capable of multi-layer filtration according to claim 3, characterized in that: The collecting assembly comprises a storage box (7), the storage box (7) is slidably connected to the middle part of the shell (6), a buckle (9) is rotatably connected to the outer side of the shell (6), and a pull rod (8) is fixedly connected to the outer side of the storage box (7).

5. The wastewater treatment equipment capable of multi-layer filtration according to claim 1, characterized in that: A clamping groove (21) is provided in the middle of the housing (1), and the clamping ring (10) is slidably connected to the middle of the clamping groove (21).

6. The wastewater treatment equipment capable of multi-layer filtration according to claim 2, characterized in that: A cross groove (17) is provided at the bottom of the filter cartridge (11), and the cross rod (18) is slidably connected to the middle of the cross groove (17).

7. The wastewater treatment equipment capable of multi-layer filtration according to claim 3, characterized in that: A telescopic rod (26) is fixedly connected to the inner wall of the outer shell (6), and the other end of the telescopic rod (26) is in contact with the sealing plate (23).

8. The wastewater treatment equipment capable of multi-layer filtration according to claim 4, characterized in that: A limiting block (27) is fixedly connected to the outer side of the storage box (7), a limiting groove (28) is provided on the inner wall of the outer shell (6), and the limiting block (27) is slidably connected to the middle part of the limiting groove (28).

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