Dosing device for biochemical mixing tank

Abstract

The utility model discloses a chemical feeding device for a biochemical mixing tank, which relates to the technical field of chemical feeding of biochemical mixing tanks and comprises a chemical feeding tank, the inner side of the chemical feeding tank is of a cavity structure, a square feeding hole is formed in one side of the upper end of the chemical feeding tank, a hopper is arranged at the upper end of the square feeding hole, and U-shaped blocking frames are arranged on two sides of the lower end of the inner wall of the hopper. A closing plate is arranged between the U-shaped blocking frames, a handle is arranged on one side of the upper end of the closing plate, and the handle is fixedly connected to the closing plate; chemical agents can be conveniently added into the dosing tank through the closing plate on the inner side of the hopper, the convenience of adding the chemical agents is improved, the convenient dosing function is further achieved, the added chemical agents and liquid can be fully mixed through the stirring plates which are arranged at the lower end of the fixing plate and are inclined at equal intervals, and the dosing efficiency is improved. The high efficiency of chemical agent and liquid fusion is improved, the function of fully fusing the chemical agent and the liquid is further achieved, and finally the problems that biochemical reaction on the inner side of the biochemical mixing pool is insufficient and dosing is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dosing in a biochemical mixing tank, in particular to a dosing device for a biochemical mixing tank. Background Art

[0002] In the initial stage, chemical agents may be added to the biochemical mixing tank through manual operation, which is inefficient and has high operating risks. With the advancement of industrialization and automation technology, automated dosing devices have been gradually introduced, which has improved the accuracy and efficiency of dosing and reduced human errors. In recent years, with the development of intelligent technology, some dosing devices are equipped with intelligent management systems, which can automatically adjust the amount of agent added according to water quality monitoring data and biochemical reaction needs to achieve precise control. The composition structure of the dosing device for the biochemical mixing tank includes a drug storage tank, a conveying system, a control system, a dosing point, a mixing device and a safety protection device; and an existing dosing device for a biochemical mixing tank is easy to be insufficiently added due to the difficulty in fully performing the chemical agent during use, resulting in insufficient biochemical reaction, thereby making it difficult to fully exert the efficacy of the drug; therefore, the above technical problems need to be solved and processed. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a dosing device for a biochemical mixing pool.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dosing device for a biochemical mixing tank, comprising a dosing tank, the inner side of the dosing tank is a cavity structure, and a square feeding hole is opened on one side of the upper end of the dosing tank, a hopper is installed on the upper end of the square feeding hole, U-shaped barrier frames are provided on both sides of the lower end of the inner wall of the hopper, and a closing plate is installed between the U-shaped barrier frames, a handle is provided on one side of the upper end of the closing plate, and the handle is fixedly connected to the closing plate.

[0005] Preferably, a water inlet hole is opened on the other side of the upper end of the dosing tank, a water inlet pipe is sleeved on the water inlet hole, the upper end of the water inlet pipe is bent to one side and a pressure gauge is installed, and a water inlet regulating valve is also installed on one side of the upper end of the water inlet pipe, and a filter is installed between the water inlet regulating valve and the pressure gauge.

[0006] Preferably, a dosing staircase is installed on one side of the outer wall of the dosing tank, and a plurality of fixing columns are equidistantly installed on the inner side of the dosing staircase, one end of the fixing column is fixedly connected to the outer wall of the dosing tank, and the other end of the fixing column is fixedly connected to the inner side of the dosing staircase.

[0007] Preferably, through holes are provided at both upper and lower ends of one side of the dosing tank, a liquid level gauge is fixedly connected to the outer side of the through hole, and closed ring plates are installed at both upper and lower sides of the liquid level gauge.

[0008] Preferably, a liquid outlet hole is opened on the other side of the dosing tank, a liquid outlet pipe is fixedly connected to the outside of the liquid outlet hole, and a metering pump is installed on one side of the liquid outlet pipe.

[0009] Preferably, a stirring motor is installed in the middle of the upper end of the dosing tank, the stirring motor drive shaft passes through the dosing tank, and the stirring motor drive shaft is clamped on one end of the fixed rod, and a fixing plate is cross-installed at the lower end and the middle of the fixed rod, and inclined stirring plates are equidistantly installed at the lower end of the fixed plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, through the closing plate on the inner side of the hopper, it is convenient to add chemicals into the dosing tank, which improves the convenience of adding chemicals and thus realizes the function of convenient dosing, and then through the equidistant inclined stirring plates at the lower end of the fixed plate, it is convenient to make the added chemicals fully blend with the liquid, which improves the efficiency of the fusion of chemicals and liquids and thus realizes the function of full fusion of chemicals and liquids, and finally solves the problems of insufficient biochemical reaction and inconvenient dosing inside the biochemical mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the other side proposed by the utility model;

[0014] Figure 3 This is a schematic diagram of the overall three-dimensional structure from a top view proposed by the utility model;

[0015] Figure 4 This is a schematic diagram of the overall three-dimensional structure when viewed from above proposed by the utility model;

[0016] Figure 5 This is a schematic diagram of the overall three-dimensional structure of the stirring mechanism proposed in the utility model.

[0017] Serial numbers in the figure: 1. Dosing tank; 2. Hopper; 3. Stirring motor; 4. Liquid level gauge; 5. Water inlet pipe; 6. Water inlet regulating valve; 7. Filter; 8. Pressure gauge; 9. Metering pump; 10. Dosing stairs; 11. Fixing rod; 12. Fixing plate; 13. Closing plate; 14. Stirring plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Example: See Figure 1-5 The utility model is a dosing device for a biochemical mixing tank, comprising a dosing tank 1, the inner side of the dosing tank 1 is a cavity structure, and a square feeding hole is provided on one side of the upper end of the dosing tank 1, a hopper 2 is installed on the upper end of the feeding square hole, U-shaped barrier frames are provided on both sides of the lower end of the inner wall of the hopper 2, and a closing plate 13 is installed between the U-shaped barrier frames, a handle is provided on one side of the upper end of the closing plate 13, and the handle is fixed to the closing plate 13, through the closing plate 13 inside the hopper 2, it is convenient to heat the chemical agent inside the dosing tank 1; a water inlet hole is provided on the other side of the upper end of the dosing tank 1, a water inlet pipe 5 is sleeved on the water inlet hole, and a pressure pipe 5 is installed on the upper end of the water inlet pipe 5. A pressure gauge 8 is provided, and a water inlet regulating valve 6 is also provided on one side of the upper end of the water inlet pipe 5. A filter 7 is provided between the water inlet regulating valve 6 and the pressure gauge 8. The filter 7 between the water inlet regulating valve 6 and the pressure gauge 8 facilitates filtering of the added water to prevent the device in the water from entering the dosing tank 1. A dosing staircase 10 is provided on one side of the outer wall of the dosing tank 1, and a plurality of fixed columns are equidistantly provided on the inner side of the dosing staircase 10. One end of the fixed column is fixedly connected to the outer wall of the dosing tank 1, and the other end of the fixed column is fixedly connected to the inner side of the dosing staircase 10. Through the dosing staircase 10 on one side of the dosing tank 1, it is convenient to climb onto the dosing tank 1 and add chemical agents into the inner side of the dosing tank 1.

[0020] In the utility model, through holes are provided at both ends of one side of the dosing tank 1, and a liquid level gauge 4 is fixedly connected to the outside of the through hole. Closed ring plates are installed on the upper and lower sides of the liquid level gauge 4. Through the liquid level gauge 4 on one side of the dosing tank 1, it is convenient to observe and understand the liquid level height inside the dosing tank 1 through the liquid level gauge 4; a liquid outlet hole is provided on the other side of the dosing tank 1, and a liquid outlet pipe is fixedly connected to the outside of the liquid outlet hole. A metering pump 9 is installed on one side of the liquid outlet pipe. Through the metering pump 9 on the outside of the liquid outlet hole, it is convenient to control the amount of medicine discharged from the dosing tank 1; a stirring motor 3 is installed in the middle of the upper end of the dosing tank 1, and the driving shaft of the stirring motor 3 passes through the dosing tank 1, and the driving shaft of the stirring motor 3 is clamped at one end of the fixed rod 11, and the lower end of the fixed rod 11 is staggered and cross-mounted with a fixed plate 12, and the lower end of the fixed plate 12 is equidistantly installed with inclined stirring plates 14, and the inclined stirring plates 14 at the lower end of the fixed plate 12 are convenient to fully blend the chemical agent inside the dosing tank 1 with water.

[0021] Working principle: When the utility model is used, first, water is added to the dosing tank 1 through the water inlet pipe 5 at the upper end of the dosing tank 1, and then the water inlet regulating valve 6 is used to adjust the size and amount of water inlet, and then the filter 7 is used to filter the water, and then the pressure gauge 8 is used to prevent the pressure inside the dosing tank 1 from being too high, and then the dosing stairs 10 are used to climb onto the dosing tank 1, and then the hopper 2 and the closing plate 13 are used to add chemicals to the dosing tank 1, and then the liquid level height inside the dosing tank 1 is understood by observing the liquid level gauge 4, and then the metering pump 9 is used to control the size of the discharge of the medicine, and then the stirring motor 3 is used to provide power to the fixed rod 11 structure inside the dosing tank 1, and then the fixed plate 12 and the stirring plate 14 are used to facilitate the full mixing of the chemical agents and water inside the dosing tank 1.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dosing device for a biochemical mixing tank, comprising a dosing tank (1), characterized in that: The inner side of the dosing tank (1) is a hollow structure, and a square feeding hole is provided on one side of the upper end of the dosing tank (1), a hopper (2) is installed on the upper end of the square feeding hole, U-shaped blocking frames are provided on both sides of the lower end of the inner wall of the hopper (2), a closing plate (13) is installed between the U-shaped blocking frames, a handle is provided on one side of the upper end of the closing plate (13), and the handle is fixed to the closing plate (13).

2. A dosing device for a biochemical mixing tank according to claim 1, characterized in that: A water inlet hole is provided on the other side of the upper end of the dosing tank (1), a water inlet pipe (5) is sleeved on the water inlet hole, the upper end of the water inlet pipe (5) is bent to one side and a pressure gauge (8) is installed, and a water inlet regulating valve (6) is also installed on one side of the upper end of the water inlet pipe (5), and a filter (7) is installed between the water inlet regulating valve (6) and the pressure gauge (8).

3. A dosing device for a biochemical mixing pool according to claim 2, characterized in that: A dosing staircase (10) is installed on one side of the outer wall of the dosing tank (1), and a plurality of fixing columns are installed at equal intervals on the inner side of the dosing staircase (10), one end of the fixing column is fixedly connected to the outer wall of the dosing tank (1), and the other end of the fixing column is fixedly connected to the inner side of the dosing staircase (10).

4. A dosing device for a biochemical mixing tank according to claim 3, characterized in that: Through holes are provided at both upper and lower ends of one side of the dosing tank (1), a liquid level gauge (4) is fixedly connected to the outside of the through hole, and closed ring plates are installed at both upper and lower sides of the liquid level gauge (4).

5. A dosing device for a biochemical mixing tank according to claim 4, characterized in that: A liquid outlet hole is provided on the other side of the dosing tank (1), a liquid outlet pipe is fixedly connected to the outside of the liquid outlet hole, and a metering pump (9) is installed on one side of the liquid outlet pipe.

6. A dosing device for a biochemical mixing tank according to claim 5, characterized in that: A stirring motor (3) is installed in the middle of the upper end of the dosing tank (1), the driving shaft of the stirring motor (3) passes through the dosing tank (1), and the driving shaft of the stirring motor (3) is clamped on one end of a fixing rod (11), a fixing plate (12) is staggered and cross-mounted at the lower end and the middle of the fixing rod (11), and inclined stirring plates (14) are equidistantly installed at the lower end of the fixing plate (12).

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