Sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment device which comprises a sewage tank, the top of the sewage tank is fixedly connected with a top plate, the top of the top plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a first gear, and the inner side of the top plate is fixedly connected with a gear ring. A T-shaped groove is formed in the inner bottom wall of the top plate, a T-shaped block is slidably connected to the inner wall of the T-shaped groove, a stirring column is fixedly connected to the bottom of the T-shaped block, a second gear is fixedly connected to the exterior of the stirring column, and a plurality of overturning blades are fixedly connected to the outer side of the stirring column. According to the device, through the combination of the motor, the first gear, the two second gears, the T-shaped groove, the T-shaped block, the stirring column, the overturning blade and other structures, stirring can be effectively carried out, so that drugs and polluted water can fully react, and compared with a single stirring mode in the prior art, the mixing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device. Background Art

[0002] After searching, Chinese patent announcement number: CN219239363U discloses a sewage treatment device, including a treatment cylinder, the bottom of which is fixedly connected to a support leg, and the top of which is connected to a liquid inlet pipe. In the utility model, the flow regulating component is set so that the greater the flow of the liquid inlet pipe, the greater the centrifugal force on the counterweight block, and the larger the opening of the connecting pipe, so as to achieve automatic adjustment of the dosage. However, the above patent uses a motor to drive a single stirring rod to mix the drug with sewage, and the mixing effect is still not ideal. When the amount of water increases, the resistance of the device is relatively large. Secondly, the device is not particularly effective in treating sewage. For this reason, those skilled in the art have proposed a sewage treatment device to solve the above problems. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a sewage treatment device, which aims to improve the problem that the sewage treatment device in the prior art uses a motor to drive a single stirring rod to mix the medicine with sewage, but the mixing effect is still unsatisfactory.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage treatment device, comprising a sewage tank, a top plate fixedly connected to the top of the sewage tank, a motor fixedly connected to the top of the top plate, a first gear fixedly connected to the output end of the motor, a gear ring fixedly connected to the inner side of the top plate, a T-shaped groove is provided on the inner bottom wall of the top plate, a T-shaped block is slidably connected to the inner wall of the T-shaped groove, a stirring column is fixedly connected to the bottom of the T-shaped block, a second gear is fixedly connected to the outside of the stirring column, a plurality of flip blades are fixedly connected to the outside of the stirring column, a connecting pipe is fixedly connected to the bottom of the sewage tank, a clean water tank is fixedly connected to the bottom of the connecting pipe, and a disassembly component is installed on the outside of the clean water tank.

[0005] As a further description of the above technical solution:

[0006] The disassembly assembly includes two fixed seats, the outer sides of the fixed seats are fixed to the outer sides of the clean water tank, the interior of the fixed seats is slidably connected with a movable plate, one side of the movable plate is fixedly connected with a clamping block, the other side of the movable plate is fixedly connected with a pull rod, the outer side of the pull rod is sleeved with a spring, a water tank cavity is opened inside the clean water tank, a filter screen is slidably connected inside the water tank cavity, the left and right sides of the filter screen are fixedly connected with fixed plates, and a clamping groove is opened inside the fixed plate.

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

[0008] The outer side of the first gear is meshed with the outer side of the second gear, and the outer side of the second gear is meshed with the outer side of the gear ring.

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

[0010] A medicine inlet pipe is fixedly connected to the left side of the top of the top plate, and a water inlet pipe is fixedly connected to the right side of the top of the top plate.

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

[0012] The top end of the filter screen is fixedly connected with an auxiliary plate, and the outside of the clean water tank is connected with a water outlet pipe.

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

[0014] The bottom of the sewage tank is fixedly connected with a fixing bracket, and the bottom end of the fixing bracket is fixedly connected with a supporting pad.

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

[0016] The longitudinal section of the card block is arranged to be square, and the card slot and the card block are plug-fitted.

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

[0018] One end of the spring is fixedly connected to the outside of the moving plate, and the other end of the spring is fixedly connected to the inner wall of the fixing seat.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the combination of the motor, the first gear, the two second gears, the T-slot, the T-block, the stirring column, the flip blade and other structures, the stirring can be effectively performed, so that the medicine and the contaminated water can fully react. Compared with the prior art which adopts a single stirring method, the mixing effect is better. At the same time, a filter net is installed inside the water tank at the bottom, and impurities are filtered out by the filter net, so that purer water can be obtained, and the filtering effect is better.

[0021] 2. In the utility model, through the mutual cooperation of multiple structures such as the pull rod, spring, movable plate, block, fixed seat, etc., the block enters the interior of the fixed seat under the action of the pull rod. At this time, the auxiliary plate is pulled up so that the filter can be taken out, which facilitates the cleaning of the filter and prevents the filter from retaining many water impurities after long-term use, resulting in the final purified water being turbid, thereby improving the purity of the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of a sewage treatment device proposed by the utility model;

[0023] Figure 2 A schematic diagram of the internal structure of a sewage tank of a sewage treatment device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the stirring column structure of a sewage treatment device proposed by the utility model;

[0025] Figure 4 A cross-sectional view of a clean water tank of a sewage treatment device proposed in the utility model;

[0026] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Water inlet pipe; 2. Motor; 3. Medicine inlet pipe; 4. Top plate; 5. Flip blade; 6. Sewage tank; 7. Water tank cavity; 8. Fixed bracket; 9. Clean water tank; 10. Water outlet pipe; 11. Second gear; 12. First gear; 13. T-slot; 14. Fixed seat; 15. Stirring column; 16. Gear ring; 17. Connecting pipe; 18. Auxiliary plate; 19. Filter screen; 20. Fixed plate; 21. Pull rod; 22. Block; 23. Moving plate; 24. Spring; 25. T-block; 26. Slot. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-3 The utility model provides an embodiment: a sewage treatment device, including a sewage tank 6, a top plate 4 is fixedly connected to the top of the sewage tank 6, a motor 2 is fixedly connected to the top of the top plate 4, a first gear 12 is fixedly connected to the output end of the motor 2, a gear ring 16 is fixedly connected to the inner side of the top plate 4, a T-shaped groove 13 is provided on the inner bottom wall of the top plate 4, a T-shaped block 25 is slidably connected to the inner wall of the T-shaped groove 13, a stirring column 15 is fixedly connected to the bottom of the T-shaped block 25, a second gear 11 is fixedly connected to the outside of the stirring column 15, a plurality of flip blades 5 are fixedly connected to the outside of the stirring column 15, a connecting pipe 17 is fixedly connected to the bottom of the sewage tank 6, a clean water tank 9 is fixedly connected to the bottom of the connecting pipe 17, and a disassembly component is installed on the outside of the clean water tank 9.

[0031] Specifically, by fixing the sewage tank 6 to the top plate 4, and then fixing the motor 2 to the top of the top plate 4, the stability of the motor 2 can be ensured, making it more stable and working better. The output end of the motor 2 is fixedly connected to the inner middle part of the first gear 12, and the output of the output end of the motor 2 drives the rotation of the first gear 12, thereby meshing and driving the meshing rotation of the second gear 11 and the ring gear 16 to perform its working performance. In order to prevent the second gear 11 from being unstable, unsafe, and unfirm during the working process, a T-shaped groove 13 and two T-shaped grooves are provided on the inner bottom wall of the top plate 4. The block 25 structure is such that the top of the T-shaped block 25 is firmly stuck in the T-shaped groove 13, and the bottom of the T-shaped block 25 passes through the inner middle part of the second gear 11 and is fixedly connected to the stirring column 15, thereby achieving the stability of the second gear 11 and the stability of the stirring column 15, so that it can stir more stably. A plurality of flip blades 5 are fixedly connected to the outer side of the stirring column 15, so that the stirring coverage area is wider and more uniform, so that the medicine and sewage can be more thoroughly integrated. After the sewage is cleaned, it is transported to the inside of the clean water tank 9 through the connecting pipe 17, and is re-filtered by the clean water tank 9 to reach a pure state.

[0032] Please refer to the attached Figure 4 - Attachment Figure 5 The disassembly assembly includes two fixed seats 14, the outer sides of the fixed seats 14 are fixed to the outer sides of the clean water tank 9, the interior of the fixed seats 14 is slidably connected with a movable plate 23, one side of the movable plate 23 is fixedly connected with a clamping block 22, the other side of the movable plate 23 is fixedly connected with a pull rod 21, the outer side of the pull rod 21 is sleeved with a spring 24, the interior of the clean water tank 9 is provided with a water tank cavity 7, the interior of the water tank cavity 7 is slidably connected with a filter screen 19, the left and right sides of the filter screen 19 are fixedly connected with fixed plates 20, and the interior of the fixed plate 20 is provided with a clamping groove 26.

[0033] Specifically, the movable plate 23 is connected to the inside of the fixed seat 14 by sliding, so that the movable plate 23 drives the fixedly connected block 22, and the pull rod 21 is pulled outward to drive the movable plate 23 fixed on the outside of the pull rod 21, so that the block 22 enters the inside of the fixed seat 14 under the action of the pull rod 21, and returns to the slot 26 under the action of the spring 24. A water tank cavity 7 is opened inside the clean water tank 9, and the water tank cavity 7 is slidably connected with a filter screen 19. Under the action of the filter screen 19, impurities in the water can be further filtered. The filter screen 19 is fixedly connected with fixed plates 20 on both sides, and both are provided with slots 26.

[0034] Please refer to the attached Figure 3 The outer side of the first gear 12 is meshed with the outer side of the second gear 11 , and the outer side of the second gear 11 is meshed with the outer side of the ring gear 16 .

[0035] Specifically, the motor 2 drives the fixedly connected first gear 12 , and the first gear 12 drives the meshingly connected second gear 11 , so that the second gear 11 meshes and rotates along the ring gear 16 .

[0036] Please refer to the attached Figure 1 A medicine inlet pipe 3 is fixedly connected to the left side of the top of the top plate 4, and a water inlet pipe 1 is fixedly connected to the right side of the top of the top plate 4.

[0037] Medicine is input into the sewage tank 6 through the medicine inlet pipe 3, and sewage is input into the sewage tank 6 through the water inlet pipe 1, so that the medicine reacts with the sewage to release impurities for filtration.

[0038] Please refer to the attached Figure 4 The top of the filter screen 19 is fixedly connected with an auxiliary plate 18 , and the outside of the clean water tank 9 is connected with a water outlet pipe 10 .

[0039] Specifically, the auxiliary plate 18 is fixedly connected to the top of the filter screen 19. The filter screen 19 is separated from the clean water tank 9 by pulling the auxiliary plate 18 upward, making it easier to clean the filter screen 19. The clean water tank 9 transports clean water to the outside through the connected water outlet pipe 10.

[0040] Please refer to the attached Figure 1 and attached Figure 2 The bottom of the sewage tank 6 is fixedly connected with a fixed bracket 8, and the bottom end of the fixed bracket 8 is fixedly connected with a support pad.

[0041] Specifically, the fixing bracket 8 is fixedly connected to the bottom of the sewage tank 6 and the support pad connected to the bottom end of the fixing bracket 8 makes the sewage treatment device more stable.

[0042] Please see attached Figure 4 The longitudinal section of the card block 22 is set to be square, and the card slot 26 and the card block 22 are plug-fitted.

[0043] Specifically, the insertion and cooperation between the card slot 26 and the card block 22 effectively fixes the filter screen 19, and also facilitates the removal of the filter screen 19 for easy cleaning.

[0044] Please see attached Figure 5 One end of the spring 24 is fixedly connected to the outside of the moving plate 23 , and the other end of the spring 24 is fixedly connected to the inner wall of the fixing seat 14 .

[0045] Specifically, the elastic force of the spring 24 enables the block 22 to be firmly stuck in the slot 26 , thereby ensuring the stability of the filter 19 during installation.

[0046] Working principle: first, the medicine is passed through the medicine inlet pipe 3 into the sewage tank 6, and then the sewage is passed through the water inlet pipe 1 into the sewage tank 6. At this time, the motor 2 is started, and the first gear 12 is driven to rotate under the action of the motor 2, thereby driving the two meshing second gears 11 to rotate. Since the second gear 11 is meshed with the gear ring 16, the second gear 11 will move along the inner wall of the gear ring 16, and then drive the stirring column 15 to rotate synchronously, thereby accelerating the mixing speed of the medicine and the sewage, so that the polluted water and the medicine are fully fused and reacted, thereby separating the water and impurities. When the reaction is completed, the control valve outside the connecting pipe 17 is opened, so that the water connecting pipe 17 treated with the medicine flows into the clean water tank 9, and then the impurities are filtered by the filter 19 inside the clean water tank 9, and finally the clean water in the clean water tank 9 flows out through the outlet pipe 10. In this way, under the dual action, the effect of sewage treatment is greatly improved;

[0047] In addition, when the filter 19 is blocked and needs to be disassembled, the pull rod 21 is pulled outward to make the movable plate 23 move along the inner wall of the fixed seat 14, so that the block 22 and the slot 26 are separated from each other. At this time, the user moves the auxiliary plate 18 upward to complete the disassembly of the filter 19. The operation is simple and convenient. When the filter 19 needs to be installed, the above operation is repeated to make the block 22 enter the interior of the fixed plate 20 and make the spring 24 in a compressed state. At this time, the filter 19 is placed in the clean water tank 9, and the pull rod 21 is released. Under the action of the elastic force of the spring 24, the movable plate 23 is moved. Under the action of the movable plate 23, the block 22 is pushed into the slot 26, and the installation and fixation of the filter 19 is completed.

[0048] 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 sewage treatment device, comprising a sewage tank (6), characterized in that: The top of the sewage tank (6) is fixedly connected to a top plate (4), the top of the top plate (4) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a first gear (12), the inner side of the top plate (4) is fixedly connected to a gear ring (16), the inner bottom wall of the top plate (4) is provided with a T-shaped groove (13), the inner wall of the T-shaped groove (13) is slidably connected to a T-shaped block (25), the bottom of the T-shaped block (25) is fixedly connected to a stirring column (15), the outside of the stirring column (15) is fixedly connected to a second gear (11), the outside of the stirring column (15) is fixedly connected to a plurality of flip blades (5), the bottom of the sewage tank (6) is fixedly connected to a connecting pipe (17), the bottom of the connecting pipe (17) is fixedly connected to a clean water tank (9), and a disassembly component is installed on the outside of the clean water tank (9); The disassembly assembly comprises two fixed seats (14), the outer sides of the fixed seats (14) are fixed on the outer sides of the clean water tank (9), the interior of the fixed seats (14) is slidably connected with a movable plate (23), one side of the movable plate (23) is fixedly connected with a clamping block (22), the other side of the movable plate (23) is fixedly connected with a pull rod (21), the outer side of the pull rod (21) is sleeved with a spring (24), the interior of the clean water tank (9) is provided with a water tank cavity (7), the interior of the water tank cavity (7) is slidably connected with a filter screen (19), the left and right sides of the filter screen (19) are fixedly connected with fixed plates (20), and the interior of the fixed plate (20) is provided with a clamping groove (26); The outer side of the first gear (12) is meshingly connected with the outer side of the second gear (11), and the outer side of the second gear (11) is meshingly connected with the outer side of the ring gear (16); A medicine inlet pipe (3) is fixedly connected to the left side of the top of the top plate (4), and a water inlet pipe (1) is fixedly connected to the right side of the top of the top plate (4).

2. A sewage treatment device according to claim 1, characterized in that: The top end of the filter screen (19) is fixedly connected to an auxiliary plate (18), and the outside of the clean water tank (9) is connected to a water outlet pipe (10).

3. A sewage treatment device according to claim 1, characterized in that: The bottom of the sewage tank (6) is fixedly connected to a fixed bracket (8), and the bottom end of the fixed bracket (8) is fixedly connected to a support pad.

4. A sewage treatment device according to claim 1, characterized in that: The longitudinal section of the card block (22) is arranged to be square, and the card slot (26) and the card block (22) are plug-fitted.

5. A sewage treatment device according to claim 1, characterized in that: One end of the spring (24) is fixedly connected to the outside of the moving plate (23), and the other end of the spring (24) is fixedly connected to the inner wall of the fixing seat (14).

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