A dosing device for sewage treatment

Abstract

The utility model discloses a drug dispensing device for sewage treatment, comprising a cart, a drug dispensing storage mechanism and a drug storage pumping mechanism arranged on the cart; the drug dispensing storage mechanism comprises a support frame and a support shaft, the support frame is arranged on the top wall of the cart, a flip assembly is arranged on the side wall of the support frame, the support shaft is rotatably arranged on the side walls of the support frame, a storage tube is connected to the support shaft, the two ends of the storage tube are penetrated, a movable groove is arranged on the storage tube, and a pushing assembly is arranged on the storage tube. The utility model belongs to the technical field of sewage treatment, and specifically refers to a drug dispensing device for sewage treatment.

Description

Technical Field

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

[0002] Sewage treatment refers to the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse. The common method of sewage treatment is to add treatment liquid into the sewage reservoir. The treatment liquid reacts with the substances in the sewage to cause flocculation, sedimentation and stratification of the sewage, so as to achieve the purpose of sewage treatment.

[0003] The patent with publication number CN219815954U discloses a dosing device for sewage treatment, in which sewage treatment agent and water are added to a drug storage tank through a feed hopper, and a stirring motor is used to drive a stirring rod to rotate to ensure that the agent is dissolved. Then, the drug solution can be ejected to a position of the sewage pool away from the pool bank through a pump body and a spring hose to increase the drug spreading range. The straight rack is driven to move by a first hydraulic rod, and the shaft rod can be swung through the transmission action of a toothed disc, so as to achieve the purpose of driving a water spray pipe to swing and adjust the spraying angle, further expanding the drug spreading range and facilitating the mixing of the drug and sewage.

[0004] However, the above device is fixed on the side wall of the sewage treatment pool when in use, and uses a water spray pipe to spray the agent into the sewage treatment pool, which limits the spraying range of the agent, has low flexibility, and the agent cannot be evenly delivered. In addition, the sewage treatment pool and the dosing equipment need to correspond one to one, and the investment cost is high. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing dosing equipment is relatively fixed, which makes it inconvenient to evenly spray the agent on the sewage treatment pool. Moreover, since each group of sewage treatment pools requires a separate fixed dosing equipment, it is impossible to use a single dosing equipment to dosing on multiple groups of sewage treatment pools, which makes the dosing cost high.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a drug administration device for sewage treatment, including a cart, and also including a drug administration mechanism and a drug storage pumping mechanism arranged on the cart; the drug administration mechanism includes a support frame and a support shaft, the support frame is arranged on the top wall of the cart, and a flip assembly is arranged on the side wall of the support frame, the support shaft is rotatably arranged on both side walls of the support frame, a storage tube is connected to the support shaft, both ends of the storage tube are penetrated, a movable groove is arranged on the storage tube, and a pushing assembly is arranged on the storage tube.

[0007] Furthermore, the flip assembly includes a worm gear and a fixed plate, the worm gear is connected to the support shaft, the fixed plate is arranged on the support frame, the fixed plates are symmetrically arranged in two groups, a worm is rotatably arranged between the two groups of fixed plates, one end of the worm is connected to a motor 1, and the motor 1 is fixedly mounted on the fixed plate.

[0008] Furthermore, the pushing assembly includes a limiting slide and an electric push rod, the limiting slide is arranged on the side walls of the storage tube, a spray pipe is slidably arranged between the two groups of the limiting slides, a nozzle is arranged on the bottom wall of the spray pipe, the electric push rod is arranged on the storage tube, and the output end of the electric push rod is fixedly connected to a connecting block, which passes through the movable groove and is connected to the spray pipe.

[0009] Furthermore, the medicine storage pumping mechanism includes a medicine storage tank and a water pump, both of which are arranged on a cart, a mixing assembly is provided on the medicine storage tank, the water pump is connected to the medicine storage tank, and a delivery pipe is provided at the output end of the water pump, and the end of the delivery pipe is connected to the spray pipe.

[0010] Preferably, the mixing assembly includes motor 2 and a stirring shaft, wherein motor 2 is disposed on the top wall of the medicine storage tank, and the stirring shaft is connected to the output end of motor 2. The stirring shaft is rotatably disposed in the medicine storage tank, and stirring blades are evenly distributed on the stirring shaft.

[0011] Preferably, the delivery pipe is a rubber hose.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the utility model provides a sewage treatment dosing device, which, by setting a limiting slide and an electric push rod, and pulling the spray pipe through a connecting block, allows the spray pipe to be telescopically moved on the storage pipe, and by setting a support frame, a worm gear and a worm, the storage pipe can be flipped and folded, and the spray pipe can be pushed out and stored. It is easy to use and reduces the space occupied after use. At the same time, with a cart, it can spray chemicals at multiple locations in the sewage treatment pool, and can be used for dosing in multiple groups of sewage treatment pools, reducing the installation cost of the dosing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall structural diagram of a sewage treatment dosing device proposed by the utility model;

[0014] Figure 2 This is a left-side structural diagram of a sewage treatment dosing device proposed by the utility model;

[0015] Figure 3 This is a bottom-up structural diagram of the right side of a sewage treatment dosing device proposed by the utility model;

[0016] Figure 4The utility model is a cross-sectional view of a medicine storage tank of a medicine dosing device for sewage treatment.

[0017] Among them, 1. trolley, 2. storage and dosing mechanism, 3. medicine storage and pumping mechanism, 4. support frame, 5. support shaft, 6. flip assembly, 7. storage tube, 8. movable groove, 9. pushing assembly, 10. worm gear, 11. fixed plate, 12. worm, 13. motor 1, 14. limiting slide, 15. electric push rod, 16. spray pipe, 17. nozzle, 18. connecting block, 19. medicine storage tank, 20. water pump, 21. mixing assembly, 22. delivery pipe, 23. motor 2, 24. stirring shaft, 25. stirring blade. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0019] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-3 As shown, the utility model proposes a drug dosing device for sewage treatment, comprising a cart 1, and also comprising a drug storage and dosing mechanism 2 and a drug storage and pumping mechanism 3 arranged on the cart 1; the drug storage and dosing mechanism 2 comprises a support frame 4 and a support shaft 5, the support frame 4 is arranged on the top wall of the cart 1, and a flip assembly 6 is arranged on the side wall of the support frame 4, and the support shaft 5 is rotatably arranged on the side walls of the support frame 4, and a storage tube 7 is connected to the support shaft 5, and both ends of the storage tube 7 are through-arranged, and a movable groove 8 is arranged on the storage tube 7, and a pushing assembly 9 is arranged on the storage tube 7, and the equipment is pushed to the side of the sewage treatment pool, and the flip assembly 6 is started to drive the storage tube 7 to rotate, and the storage tube 7 drives the pushing assembly 9 to adjust the angle, and the equipment is unfolded for easy spraying of the medicine.

[0021] like Figure 1 and 2As shown, the flip assembly 6 includes a worm gear 10 and a fixed plate 11, the worm gear 10 is connected to the support shaft 5, the fixed plate 11 is arranged on the support frame 4, and two groups of fixed plates 11 are symmetrically arranged. A worm 12 is rotatably arranged between the two groups of fixed plates 11, and one end of the worm 12 is connected to a motor 13, which is fixedly installed on the fixed plate 11. When the motor 13 is started, the worm 12 is driven to rotate, and the worm 12 drives the worm wheel 10 to rotate, thereby causing the support shaft 5 to rotate, and the support shaft 5 drives the storage tube 7 to rotate, so as to facilitate unfolding and storage and folding.

[0022] like Figure 1 and 2 As shown, the pushing assembly 9 includes a limiting slide 14 and an electric push rod 15. The limiting slide 14 is arranged on the side walls of the storage tube 7. A spray pipe 16 is slidably arranged between the two sets of limiting slides 14. A nozzle 17 is arranged on the bottom wall of the spray pipe 16. The electric push rod 15 is arranged on the storage tube 7. The output end of the electric push rod 15 is fixedly connected with a connecting block 18. The connecting block 18 passes through the movable groove 8 and is connected to the spray pipe 16. When the electric push rod 15 is started, the connecting block 18 is driven to move, and the connecting block 18 drives the spray pipe 16 to extend, so as to facilitate the adjustment of the spray distance.

[0023] like Figure 4 As shown, the medicine storage pumping mechanism 3 includes a medicine storage tank 19 and a water pump 20, both of which are arranged on the cart 1. The medicine storage tank 19 is provided with a mixing component 21, and the mixing component 21 includes a second motor 23 and a stirring shaft 24. The second motor 23 is arranged on the top wall of the medicine storage tank 19, and the stirring shaft 24 is connected to the output end of the second motor 23. The stirring shaft 24 is rotatably arranged in the medicine storage tank 19, and stirring blades 25 are evenly distributed on the stirring shaft 24. The water pump 20 is connected to the medicine storage tank 19, and a delivery pipe 22 is provided at the output end of the water pump 20. The end of the delivery pipe 22 is connected to the spray pipe 16, and the delivery pipe 22 is a rubber hose. Start the second motor 23 to drive the stirring shaft 24 to rotate, and then drive the stirring blades 25 to stir the liquid medicine in the medicine storage tank 19, so that the liquid medicine is evenly mixed and precipitation and stratification are avoided. Start the water pump 20, and send the liquid medicine to the spray pipe 16 through the delivery pipe 22 and finally spray it out through the nozzle 17.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A dosing device for sewage treatment, comprising a cart, characterized in that: It also includes a medicine storage and administration mechanism and a medicine storage and pumping mechanism arranged on the cart; the medicine storage and administration mechanism includes a support frame and a support shaft, the support frame is arranged on the top wall of the cart, the side wall of the support frame is provided with a flip assembly, the support shaft is rotatably arranged on the side walls of the support frame, a storage tube is connected to the support shaft, both ends of the storage tube are penetrated, a movable groove is provided on the storage tube, and a pushing assembly is provided on the storage tube.

2. A sewage treatment dosing device according to claim 1, characterized in that: The flip assembly includes a worm gear and a fixed plate, the worm gear is connected to the support shaft, the fixed plate is arranged on the support frame, the fixed plates are symmetrically arranged in two groups, a worm is rotatably arranged between the two groups of fixed plates, one end of the worm is connected to a motor 1, and the motor 1 is fixedly mounted on the fixed plate.

3. A sewage treatment dosing device according to claim 2, characterized in that: The pushing assembly includes a limiting slide and an electric push rod, the limiting slide is arranged on the side walls of the storage tube, a spray pipe is slidably arranged between the two groups of limiting slides, a spray head is arranged on the bottom wall of the spray pipe, the electric push rod is arranged on the storage tube, and the output end of the electric push rod is fixedly connected to a connecting block, which passes through the movable groove and is connected to the spray pipe.

4. A sewage treatment dosing device according to claim 3, characterized in that: The medicine storage pumping mechanism includes a medicine storage tank and a water pump, both of which are arranged on a cart, a mixing component is arranged on the medicine storage tank, the water pump is connected to the medicine storage tank, a delivery pipe is arranged at the output end of the water pump, and the end of the delivery pipe is connected to the spray pipe.

5. A sewage treatment dosing device according to claim 4, characterized in that: The mixing assembly includes a second motor and a stirring shaft. The second motor is arranged on the top wall of the medicine storage tank. The stirring shaft is connected to the output end of the second motor. The stirring shaft is rotatably arranged in the medicine storage tank. The stirring shaft is evenly distributed with stirring blades.

6. A sewage treatment dosing device according to claim 5, characterized in that: The delivery pipe is a rubber hose.

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