Environment-friendly sewage treatment sedimentation tank

Abstract

The utility model discloses an environment-friendly sewage treatment sedimentation tank and relates to the technical field of sewage treatment. An environment-friendly sewage treatment settling pond comprises a pond body, a water inlet pipe is arranged above one side of the pond body, a supporting plate is arranged on one side of the water inlet pipe, a medicine discharging barrel is arranged on the side, close to the water inlet pipe, of the supporting plate and communicates with the water inlet pipe, and a first extrusion block is slidably connected into the medicine discharging barrel; a first electric telescopic rod is arranged on the supporting plate, a telescopic rod body of the first electric telescopic rod is fixedly connected with a first extrusion block, a first electromagnetic valve is arranged at the position of a communicating opening of a medicine discharging barrel and a water inlet pipe, and a water level sensor is arranged on the inner wall of one side of the pool body. Through the cooperation of a water level sensor and a first electric telescopic rod, automatic dosing and sufficient mixing with sewage are realized, and the purification effect of sewage treatment is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and specifically relates to an environmentally friendly sewage treatment sedimentation tank. Background Art

[0002] Wastewater treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse.

[0003] In the sewage treatment process, a sedimentation tank is used to treat sewage. Since sewage may contain domestic garbage, it needs to be filtered first during treatment, and then discharged into the sedimentation tank and added with chemicals for precipitation, so that the sewage can be better statically treated and convenient for subsequent steps. However, in the prior art, when adding chemicals to the sedimentation tank, it is usually done manually, and the medicine is sprinkled on the water surface and needs to be stirred and mixed manually. In view of this, the present utility model is specially proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an environmentally friendly sewage treatment sedimentation tank which can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: an environmentally friendly sewage treatment sedimentation tank, including a tank body, a water inlet pipe is arranged above one side of the tank body, a support plate is arranged on one side of the water inlet pipe, a drug discharge cartridge is arranged on the support plate close to the water inlet pipe, the drug discharge cartridge is connected to the water inlet pipe, a first extrusion block is slidably connected inside the drug discharge cartridge, a first electric telescopic rod is arranged on the support plate, the telescopic rod of the first electric telescopic rod is fixedly connected to the first extrusion block, a first solenoid valve is arranged at the connection port between the drug discharge cartridge and the water inlet pipe, a water level sensor is arranged on the inner wall of one side of the tank body, the water level sensor is electrically connected to the first electric telescopic rod, and a drain pipe is arranged at the lower end of one side of the tank body.

[0006] In order to facilitate the cleaning of the sediment, a filter plate is further arranged at the lower end of the interior of the pool body, and a lifting component for lifting the filter plate is arranged on the pool body.

[0007] Furthermore, the lifting assembly includes a motor, which is symmetrically arranged on the pool body, and the pool body is symmetrically provided with slots, a threaded rod is rotatably connected in the slot, a moving block is threadedly connected to the threaded rod, the moving block is fixedly connected to the filter plate, and the output end of the motor is fixedly connected to the threaded rod.

[0008] In order to facilitate breaking up the agglomerated medicine, a sieve plate is further provided in the medicine discharge barrel below the first valve.

[0009] In order to facilitate the collection and treatment of sediment, further, a sewage outlet is opened on one side of the pool body below the water inlet pipe, and a placement plate is provided on the pool body at one side of the sewage outlet, and a collection box is provided on the placement plate.

[0010] In order to facilitate the automatic addition of medicine to the medicine discharge barrel, further, the upper end of the support plate is fixedly connected with a medicine storage box, the medicine storage box is connected to the medicine discharge barrel, a second extrusion block is slidably connected inside the medicine storage box, a second electric telescopic rod is provided at the end of the medicine storage box away from the water inlet pipe, the telescopic end of the second electric telescopic rod is fixedly connected to the second extrusion block, and a second solenoid valve is provided at the connecting port between the medicine discharge barrel and the medicine storage box.

[0011] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: Compared with the existing sewage treatment technology, the utility model realizes automatic dosing and sufficient mixing with sewage through the cooperation of the water level sensor and the first electric telescopic rod, thereby effectively improving the purification effect of sewage treatment.

[0012] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In the attached picture:

[0014] Figure 1 This is a structural schematic diagram of an environmentally friendly sewage treatment sedimentation tank proposed by the utility model;

[0015] Figure 2 This is a cross-sectional view of an environmentally friendly sewage treatment sedimentation tank proposed by the utility model;

[0016] Figure 3 The utility model is a cross-sectional view of a medicine-casting cartridge, a medicine storage box and a water inlet pipe in an environmentally friendly sewage treatment sedimentation tank.

[0017] In the figure: 1. pool body; 101. filter plate; 102. placement plate; 103. water level sensor; 104. drain pipe; 105. support plate; 2. collection box; 3. water inlet pipe; 4. medicine discharge cartridge; 401. first solenoid valve; 402. sieve plate; 5. medicine storage box; 501. second solenoid valve; 6. first electric telescopic rod; 601. first extrusion block; 7. second electric telescopic rod; 701. second extrusion block; 8. motor; 801. threaded rod; 802. moving block. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0019] Embodiment 1:

[0020] Reference Figure 1-Figure 3 , an environmentally friendly sewage treatment sedimentation tank, comprising a tank body 1, a water inlet pipe 3 is arranged above one side of the tank body 1, a support plate 105 is arranged on one side of the water inlet pipe 3, a drug discharge cartridge 4 is arranged on the side of the support plate 105 close to the water inlet pipe 3, the drug discharge cartridge 4 is connected to the water inlet pipe 3, a first extrusion block 601 is slidably connected in the drug discharge cartridge 4, a first electric telescopic rod 6 is arranged on the support plate 105, the telescopic rod of the first electric telescopic rod 6 is fixedly connected to the first extrusion block 601, a first solenoid valve 401 is arranged at the connection port between the drug discharge cartridge 4 and the water inlet pipe 3, a water level sensor 103 is arranged on the inner wall of one side of the tank body 1, the water level sensor 103 is electrically connected to the first electric telescopic rod 6, and a drain pipe 104 is arranged at the lower end of one side of the tank body 1;

[0021] A filter plate 101 is disposed at the lower end of the tank body 1, and a lifting assembly for lifting the filter plate 101 is disposed on the tank body 1;

[0022] The lifting assembly includes a motor 8, which is symmetrically arranged on the pool body 1. The pool body 1 is symmetrically provided with slots, in which a threaded rod 801 is rotatably connected. A moving block 802 is threadedly connected to the threaded rod 801. The moving block 802 is fixedly connected to the filter plate 101. The output end of the motor 8 is fixedly connected to the threaded rod 801.

[0023] A sewage outlet is provided on one side of the pool body 1 below the water inlet pipe 3 , and a placement plate 102 is provided on one side of the sewage outlet of the pool body 1 , on which a collection box 2 is provided.

[0024] When it is necessary to precipitate the sewage, first the water inlet pipe 3 discharges the sewage into the tank body 1, the water level sensor 103 senses the position of the water, and controls the first solenoid valve 401 to open, the first electric telescopic rod 6 slowly extends, so that the medicine enters the water inlet pipe 3, and enters the tank body 1 together with the sewage, so that the medicine and the sewage are fully mixed. When the water level in the tank body 1 does not change for a long time, after the precipitation is completed, the second motor 8 works, and the moving block 802 moves the filter plate 101 upward for a certain height, and starts to drive the filter plate 101 to shake the filtered water. At this time, the drain pipe 104 is opened to discharge the water. After the drainage is completed, the filter plate 101 is moved to be flush with the sewage outlet. At this time, the operator only needs to push and scrape the sediment toward the sewage outlet to discharge the sediment from the tank body 1 and enter the collection box 2 for collection, which effectively improves the convenience of processing the sediment. Compared with the existing sewage treatment technology, through the cooperation of the water level sensor 103 and the first electric telescopic rod 6, automatic dosing and sufficient mixing with sewage are realized, which effectively improves the purification effect of sewage treatment.

[0025] Embodiment 2:

[0026] Reference Figure 1-Figure 3 , an environmentally friendly sewage treatment sedimentation tank, which is basically the same as Example 1, and further, a medicine storage box 5 is fixedly connected to the upper end of the support plate 105, and the medicine storage box 5 is connected to the medicine discharge barrel 4. A second extrusion block 701 is slidably connected in the medicine storage box 5, and a second electric telescopic rod 7 is provided at the end of the medicine storage box 5 away from the water inlet pipe 3. The telescopic end of the second electric telescopic rod 7 is fixedly connected to the second extrusion block 701, and a second solenoid valve 501 is provided at the connection port between the medicine discharge barrel 4 and the medicine storage box 5. The water level sensor 103 controls the first solenoid valve 401 to be closed, and at the same time, the first electric telescopic rod 6 contracts, the second solenoid valve 501 opens, and the second electric telescopic rod 7 extends, so that the medicine enters the medicine discharge barrel 4 for filling, thereby realizing automatic addition of medicine to the medicine discharge barrel 4.

[0027] A sieve plate 402 is provided below the first valve in the drug discharge barrel 4. Before the drugs enter the water inlet pipe 3, the sieve plate 402 is used to break up the agglomerated drugs, so that the drugs can react better with the sewage.

[0028] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, they are not intended to limit the present invention.

Claims

1. An environmentally friendly sewage treatment sedimentation tank, characterized in that: The invention comprises a pool body (1), wherein a water inlet pipe (3) is arranged above one side of the pool body (1), a support plate (105) is arranged on one side of the water inlet pipe (3), a drug discharge barrel (4) is arranged on the side of the support plate (105) close to the water inlet pipe (3), the drug discharge barrel (4) is connected to the water inlet pipe (3), a first extrusion block (601) is slidably connected inside the drug discharge barrel (4), a first electric telescopic rod (6) is arranged on the support plate (105), the telescopic rod of the first electric telescopic rod (6) is fixedly connected to the first extrusion block (601), a first solenoid valve (401) is arranged at the connection port between the drug discharge barrel (4) and the water inlet pipe (3), a water level sensor (103) is arranged on the inner wall of one side of the pool body (1), the water level sensor (103) is electrically connected to the first electric telescopic rod (6), and a drainage pipe (104) is arranged at the lower end of one side of the pool body (1).

2. An environmentally friendly sewage treatment sedimentation tank according to claim 1, characterized in that: A filter plate (101) is arranged at the lower end of the interior of the pool body (1), and a lifting component for lifting the filter plate (101) is arranged on the pool body (1).

3. An environmentally friendly sewage treatment sedimentation tank according to claim 2, characterized in that: The lifting assembly comprises a motor (8), the motor (8) being symmetrically arranged on the pool body (1), the pool body (1) being symmetrically provided with slots, a threaded rod (801) being rotatably connected in the slot, a moving block (802) being threadedly connected to the threaded rod (801), the moving block (802) being fixedly connected to the filter plate (101), and an output end of the motor (8) being fixedly connected to the threaded rod (801).

4. The environmentally friendly sewage treatment sedimentation tank according to claim 1 is characterized in that: A sieve plate (402) is provided in the medicine discharge cylinder (4) below the first valve.

5. The environmentally friendly sewage treatment sedimentation tank according to claim 1 is characterized in that: A sewage outlet is provided on one side of the pool body (1) below the water inlet pipe (3), a placement plate (102) is provided on one side of the sewage outlet of the pool body (1), and a collection box (2) is provided on the placement plate (102).

6. An environmentally friendly sewage treatment sedimentation tank according to claim 5, characterized in that: The upper end of the support plate (105) is fixedly connected to a medicine storage box (5), the medicine storage box (5) is connected to a medicine discharge barrel (4), a second extrusion block (701) is slidably connected inside the medicine storage box (5), a second electric telescopic rod (7) is provided at one end of the medicine storage box (5) away from the water inlet pipe (3), the telescopic end of the second electric telescopic rod (7) is fixedly connected to the second extrusion block (701), and a second solenoid valve (501) is provided at the connection port between the medicine discharge barrel (4) and the medicine storage box (5).

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