Fabricated sewage treatment tank

Abstract

The utility model relates to the technical field of water treatment, in particular to an assembly type sewage treatment tank which comprises a sedimentation tank and a reaction tank, maintenance holes are formed in the surfaces of the sedimentation tank and the reaction tank, a water inlet hole is formed in the surface of the sedimentation tank, a sewage discharge hole is formed in the surface of the sedimentation tank, and a water outlet hole is formed in the surface of the reaction tank. Drainage holes are formed in the surfaces of the sedimentation tank and the reaction tank, a first sliding rail is fixedly connected to the surface of the sedimentation tank, a sliding block is slidably connected to the inner wall of the first sliding rail, and a mounting plate is fixedly connected to the surface of the sliding block. The sedimentation tank and the reaction tank are arranged, due to the arc-shaped structural design, the damage caused by water flow hydraulic power and water flow impact on the inner wall can be fully utilized, the sedimentation tank is assembled through bolts and is convenient to carry and transport, and when dirt in the sedimentation tank is cleaned, the dirt in the sedimentation tank is scraped off through a scraper, so that the cleaning efficiency is improved. The solidification and accumulation of dirt can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an assembled sewage treatment box. Background Art

[0002] A sewage treatment tank is a device used to treat sewage. It is usually installed outdoors or underground to treat sewage generated in the home, industry or agriculture. The sewage treatment tank is usually designed in a modular structure for easy installation and maintenance. It can effectively treat sewage, reduce pollution to the environment, and meet environmental protection and hygiene standards.

[0003] The above-mentioned and existing related technologies often have the following defects: the chemical reaction tank or biological reaction tank in the existing technology is relatively large, which is not conducive to installation and transportation, and is also relatively complicated during assembly, which increases the labor intensity of the staff.

[0004] To this end, we propose an assembled sewage treatment tank. Utility Model Content

[0005] The purpose of the utility model is to provide an assembled sewage treatment tank to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled sewage treatment tank, comprising a sedimentation tank and a reaction tank, the surfaces of the sedimentation tank and the reaction tank are both provided with maintenance holes, the surface of the sedimentation tank is provided with a water inlet hole, the surface of the sedimentation tank is provided with a sewage discharge hole, the surfaces of the sedimentation tank and the reaction tank are both provided with drainage holes, the surface of the sedimentation tank is provided with a drain hole, the surface of the sedimentation tank is fixedly connected with a first slide rail, the inner wall of the first slide rail is slidably connected with a slider, the surface of the slider is fixedly connected with a mounting plate, and the surface of the mounting plate is slidably connected with a scraper.

[0007] The effects achieved by the above components are: by setting up the sedimentation tank and the reaction tank, due to its arc-shaped structural design, it can make full use of the water flow and hydraulic power, and the damage caused by the water flow impacting the inner wall, and it is assembled by bolts, which is convenient to carry and transport. When cleaning the dirt inside the sedimentation tank, it can effectively prevent the dirt from solidifying and accumulating by scraping with a scraper.

[0008] Preferably, the surface of the sliding block is rotatably connected to two rotating wheels, and the two rotating wheels are both slidably connected to the inner wall of the first sliding rail.

[0009] The effect achieved by the above components is that the rotating wheel can contact the inner wall of the first slide rail, thereby improving the smoothness of the movement of the slider and facilitating the staff to drive the scraper position.

[0010] Preferably, a plug rod is slidably connected to the surface of the mounting plate, and a limiting hole is provided on the surface of the scraper.

[0011] The effect achieved by the above components is that the sliding of the scraper can be limited by inserting the rod into the limiting hole, so that when the scraper adjusts the scraping direction, the support of the staff is not required, which facilitates the scraping of dirt.

[0012] Preferably, a spring is sleeved on the surface of the insertion rod, and two ends of the spring are fixedly connected to the insertion rod and the mounting plate respectively.

[0013] The effect achieved by the above components is: when the insertion rod is used, the insertion rod will be driven by the spring to be inserted quickly, so that the staff does not need to push the insertion rod. When the insertion rod and the limiting hole are in a horizontal position, it will be directly driven by the spring to be inserted into the limiting hole to complete the limitation of the scraper.

[0014] Preferably, a blocking block is glued to the inner wall of the limiting hole, the blocking block is in a circular ring shape, and the blocking block is made of sponge material.

[0015] The effect achieved by the above components is: the blocking block can prevent dirt from accumulating on the inner wall of the limiting hole. Since the blocking block is made of sponge material and has elasticity, it can block the dirt very well.

[0016] Preferably, a second slide rail is fixedly connected to the surface of the reaction pool, a limiting rod is fixedly connected to the surface of the mounting plate, and the limiting rod is slidably connected to the inner wall of the second slide rail.

[0017] The effect achieved by the above components is: when the scraper moves, the limit rod moves inside the second slide rail, which can limit the moving position of the scraper so that the scraper will not rotate, and the dirt can be scraped and cleaned well.

[0018] Preferably, a pull rod is fixedly connected to the surface of the scraper, and the pull rod is in a circular ring shape.

[0019] The effect achieved by the above components is: when the scraper is pulled upward, the pull rod can be used for auxiliary pulling. The staff can improve the convenience of pulling the scraper upward by placing the tool inside the ring or pulling the ring by hand.

[0020] Preferably, an auxiliary sleeve is glued to the surface of the pull rod, and the auxiliary sleeve is made of rubber.

[0021] The effects achieved by the above components are: since the auxiliary sleeve is made of rubber, it can increase the friction between the auxiliary sleeve and the tool, thereby improving the convenience of pulling the tool, and it is not easy to cause wear on the hands when pulling the tool by hand.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model, by arranging a sedimentation tank and a reaction tank, can make full use of the hydraulic power of water flow and the damage caused by the water flow impacting the inner wall due to its arc-shaped structural design, and is assembled by bolts, which is convenient to carry and transport. When cleaning the dirt inside the sedimentation tank, the scraper can effectively prevent the dirt from solidifying and accumulating. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the first slide rail in the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the scraper in the utility model;

[0027] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0028] In the figure: 1. sedimentation tank; 2. reaction tank; 3. maintenance hole; 4. water inlet hole; 5. drainage hole; 6. sewage hole; 7. drain hole; 8. first slide rail; 9. second slide rail; 10. slider; 11. rotating wheel; 12. mounting plate; 13. scraper; 14. limit rod; 15. limit hole; 16. blocking block; 17. plug rod; 18. spring; 19. pull rod; 20. auxiliary sleeve. 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] See also Figure 1-4The utility model provides a technical solution: an assembled sewage treatment tank, including a sedimentation tank 1 and a reaction tank 2, a maintenance hole 3 is provided on the surface of the sedimentation tank 1 and the reaction tank 2, a water inlet hole 4 is provided on the surface of the sedimentation tank 1, a sewage discharge hole 6 is provided on the surface of the sedimentation tank 1, a drainage hole 5 is provided on the surface of the sedimentation tank 1 and the reaction tank 2, a drain hole 7 is provided on the surface of the sedimentation tank 1, a first slide rail 8 is fixedly connected to the surface of the sedimentation tank 1, a slider 10 is slidably connected to the inner wall of the first slide rail 8, a mounting plate 12 is fixedly connected to the surface of the slider 10, and a scraper 13 is slidably connected to the surface of the mounting plate 12. By setting the sedimentation tank 1 and the reaction tank 2, due to its arc-shaped structural design, it can fully utilize the hydraulic power of the water flow, and the damage caused by the water flow impacting the inner wall, and The utility model is assembled by bolts, which is convenient to carry and transport. When cleaning the dirt inside the sedimentation tank 1, the scraper 13 can effectively prevent the dirt from solidifying and accumulating. The surface of the slider 10 is rotatably connected to two wheels 11, and the two wheels 11 are slidably connected to the inner wall of the first slide rail 8. The wheels 11 can contact the inner wall of the first slide rail 8, thereby improving the smoothness of the movement of the slider 10 and facilitating the staff to drive the position of the scraper 13. The surface of the mounting plate 12 is slidably connected to the plug rod 17, and the surface of the scraper 13 is provided with a limiting hole 15. The sliding of the scraper 13 can be limited by inserting the plug rod 17 into the limiting hole 15, so that when the scraper 13 adjusts the scraping direction, there is no need for the staff to The support facilitates the scraping of dirt. The surface of the plug rod 17 is covered with a spring 18. The two ends of the spring 18 are fixedly connected to the plug rod 17 and the mounting plate 12 respectively. When the plug rod 17 is in use, the plug rod 17 will be driven by the spring 18 to be quickly inserted, so that the staff does not need to push the plug rod 17. When the plug rod 17 and the limiting hole 15 are in a horizontal position, it will be directly driven by the spring 18 to directly insert into the limiting hole 15 to complete the limiting of the scraper 13. The inner wall of the limiting hole 15 is glued with an obstruction block 16. The obstruction block 16 is in a circular ring shape and is made of sponge material. The obstruction block 16 can prevent dirt from accumulating on the inner wall of the limiting hole 15. Since the obstruction block 16 is made of sponge material, it has elasticity itself and can well remove dirt. The surface of the reaction pool 2 is fixedly connected with a second slide rail 9, and the surface of the mounting plate 12 is fixedly connected with a limiting rod 14. The limiting rod 14 is slidably connected to the inner wall of the second slide rail 9. When the scraper 13 moves, the limiting rod 14 moves inside the second slide rail 9, which can limit the moving position of the scraper 13 so that the scraper 13 will not rotate, and the dirt can be scraped and cleaned well. The surface of the scraper 13 is fixedly connected with a pull rod 19, and the pull rod 19 is in a circular ring shape. When the scraper 13 is pulled upward, the pull rod 19 can be used for auxiliary pulling. The staff can improve the convenience of pulling the scraper 13 upward by placing tools inside the circular ring or pulling the circular ring by hand. The surface of the pull rod 19 is glued with an auxiliary sleeve 20.The auxiliary sleeve 20 is made of rubber. Since the auxiliary sleeve 20 is made of rubber, it can increase the friction between the tool and the auxiliary sleeve 20, improve the convenience of pulling the tool, and it is not easy to wear the hand when the hand is pulled.

[0031] Working principle: The sedimentation tank 1 and the reaction tank 2 are installed by bolts, and the bottom is sealed by pouring concrete. When used for sewage treatment, the external sewage is discharged into the sedimentation tank 1 through the water inlet hole 4, the sewage is precipitated at the bottom, and the clean water enters the inner wall of the reaction tank 2. There are maintenance holes 3 on the surfaces of the sedimentation tank 1 and the reaction tank 2, which can facilitate maintenance by the staff. There is a sewage hole 6 inside the sedimentation tank 1, and the sewage hole 6 can clean the dirt at the bottom of the sedimentation tank 1 through a pump. There is a drain hole 7 on the surface of the sedimentation tank 1, and the drain hole 7 can clean the accumulated water in the sedimentation tank 1. There are drainage holes 5 on the surfaces of the sedimentation tank 1 and the reaction tank 2, and drainage pipes can be installed to discharge the treated water. When cleaning the dirt at the bottom of the sedimentation tank 1, the scraper 13 can be pulled to move the scraper 13 inside the sedimentation tank 1. A rotating wheel 11 is provided on the surface of the slider 10, and the rotating wheel 11 can contact the inner wall of the first slide rail 8, thereby improving the smoothness of the movement of the slider 10 and facilitating the staff to drive the position of the scraper 13. Through the movement of the scraper 13, the dirt at the bottom of the sedimentation tank 1 can be driven to the position of the sewage discharge hole 6, thereby facilitating the discharge of the dirt from the sewage discharge hole 6. When the scraper 13 moves, the limit rod 14 moves inside the second slide rail 9, which can limit the moving position of the scraper 13 so that the scraper 13 does not rotate, and the dirt can be scraped and cleaned well. When the scraper 13 moves in the opposite direction, the dirt When scraping dirt, the scraper 13 can be pulled upward by the pull rod 19, and the scraper 13 can slide vertically upward. When sliding to the appropriate position, the plug rod 17 can be slid in the direction of the limiting hole 15, thereby completing the limiting of the scraper 13. At this time, the scraper 13 can be moved. When moving to the position of the water inlet hole 4, the plug rod 17 can be pulled in the opposite direction to make the scraper 13 disengage from the limit, and then the scraper 13 is against the bottom of the sedimentation tank 1. At this time, the dirt can be scraped in the opposite direction. When the plug rod 17 is used, the plug rod 17 will be driven by the spring 18 to be quickly inserted, so that the staff does not need to push the plug rod 17. When the plug rod 17 and the limiting hole 15 are in a horizontal position, it will be directly driven by the spring 18 to be directly inserted The scraper 13 is limited by the limiting hole 15, and a blocking block 16 is glued to the inner wall of the limiting hole 15. The blocking block 16 can prevent dirt from accumulating on the inner wall of the limiting hole 15. Since the blocking block 16 is made of sponge material, it is elastic and can block dirt very well. When the scraper 13 is pulled upward, it can be assisted by the pull rod 19. The staff can increase the convenience of pulling the scraper 13 upward by placing the tool inside the ring or pulling the ring by hand, and an auxiliary sleeve 20 is glued to the surface of the pull rod 19. Since the auxiliary sleeve 20 is made of rubber, it can increase the friction between the tool and the tool, thereby improving the convenience of pulling the tool, and it is not easy to wear the hand when using the hand to pull.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled sewage treatment tank, comprising a sedimentation tank (1) and a reaction tank (2), characterized in that: The surfaces of the sedimentation tank (1) and the reaction tank (2) are both provided with maintenance holes (3), the surface of the sedimentation tank (1) is provided with a water inlet hole (4), the surface of the sedimentation tank (1) is provided with a sewage discharge hole (6), the surfaces of the sedimentation tank (1) and the reaction tank (2) are both provided with drainage holes (5), the surface of the sedimentation tank (1) is provided with a water discharge hole (7), the surface of the sedimentation tank (1) is fixedly connected with a first slide rail (8), the inner wall of the first slide rail (8) is slidably connected with a slider (10), the surface of the slider (10) is fixedly connected with a mounting plate (12), and the surface of the mounting plate (12) is slidably connected with a scraper (13).

2. The assembled sewage treatment tank according to claim 1, characterized in that: The surface of the sliding block (10) is rotatably connected to two rotating wheels (11), and the two rotating wheels (11) are both slidably connected to the inner wall of the first sliding rail (8).

3. The assembled sewage treatment tank according to claim 1, characterized in that: The surface of the mounting plate (12) is slidably connected with an insertion rod (17), and the surface of the scraper (13) is provided with a limiting hole (15).

4. The assembled sewage treatment tank according to claim 3 is characterized by: A spring (18) is sleeved on the surface of the insertion rod (17), and two ends of the spring (18) are respectively fixedly connected to the insertion rod (17) and the mounting plate (12).

5. The assembled sewage treatment tank according to claim 3 is characterized by: The inner wall of the limiting hole (15) is glued with a blocking block (16), the blocking block (16) is in a circular ring shape, and the blocking block (16) is made of sponge material.

6. The assembled sewage treatment tank according to claim 1, characterized in that: The surface of the reaction pool (2) is fixedly connected to a second slide rail (9), the surface of the mounting plate (12) is fixedly connected to a limit rod (14), and the limit rod (14) is slidably connected to the inner wall of the second slide rail (9).

7. The assembled sewage treatment tank according to claim 1, characterized in that: A pull rod (19) is fixedly connected to the surface of the scraper (13), and the pull rod (19) is in a circular ring shape.

8. The assembled sewage treatment tank according to claim 7, characterized in that: An auxiliary sleeve (20) is glued to the surface of the pull rod (19), and the auxiliary sleeve (20) is made of rubber material.

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