Ingredient neutralization device
By introducing air supply and aeration components into the batching neutralization device, continuous aeration is achieved using the power source of the stirring shaft, which solves the problem of uneven mixing, improves reaction efficiency and reduces energy consumption.
Patent Information
- Application Number
- CN202421646703.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When existing batching neutralization devices deal with high viscosity materials or large-capacity reactions, uneven mixing results in local over- or insufficient reactions, affecting product quality and reaction efficiency.
Using a batching neutralization device, by installing an air supply assembly and an aeration assembly on the agitating shaft, the power source of the agitating shaft is used to achieve continuous aeration, and the mechanical linkage of the eccentric wheel and the slide plug is used to periodically pump and supply air, generating a continuous aeration effect and improving the mixing effect.
It realizes full mixing of the liquid inside, improves the neutralization reaction rate, reduces energy consumption and equipment complexity, and reduces operating costs.
Smart Images
Figure CN223060784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of batching neutralization, in particular to a batching neutralization device. Background Technique
[0002] A batching neutralization device is a device used to process chemical reactants during industrial production. Its main purpose is to mix acidic and alkaline substances to cause a neutralization reaction, thereby achieving the purposes of adjusting the pH value of the solution, treating wastewater, preparing specific chemicals, or purifying process gases, etc.
[0003] In the existing batching neutralization devices, the raw materials and neutralizing agents are generally mixed through a simple stirring action. The simple stirring may not ensure complete and uniform mixing between the raw materials and the neutralizing agents. Especially when dealing with high-viscosity materials or large-capacity reactions, uneven mixing may lead to excessive or insufficient local reactions, affecting product quality and reaction efficiency.
[0004] Therefore, it is necessary to design a batching neutralization device to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a batching neutralization device is proposed.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A batching neutralization device includes a frame. A neutralization tank is arranged on the frame. A liftable lifting frame is arranged on the frame. A motor is installed on the lifting frame. The output shaft of the motor is fixed with a stirring shaft. A stirring head is installed at one end of the stirring shaft far away from the motor. A gas supply assembly is arranged on the lifting frame, and an aeration assembly is also arranged on the lifting frame.
[0008] As a preferred technical scheme of the utility model, the gas supply assembly includes a mounting frame, a sealing cylinder, a sliding plug, a connecting rod, a spring, two air pipes, two one-way valves and an eccentric wheel. The mounting frame is fixed on the side surface of the lifting frame. The sealing cylinder is fixed on the mounting frame. The sliding plug is hermetically and slidably connected in the sealing cylinder. One end of the connecting rod is fixedly connected with the sliding plug, and the other end extends to the outside of the sealing cylinder. One end of the spring is connected with the inner surface of the sealing cylinder, and the other end is connected with the sliding plug. One ends of the two air pipes are both communicated with the sealing cylinder. The two one-way valves are respectively installed on the two air pipes. The eccentric wheel is fixedly sleeved on the stirring shaft, and the eccentric wheel is arranged opposite to the connecting rod.
[0009] As a preferred technical solution of the present utility model, the aeration assembly includes a connecting rod, an annular pipe and a plurality of jet orifices. One end of the connecting rod is fixedly connected to the lifting frame, and the other end is fixedly connected to the annular pipe. A plurality of the jet orifices are all opened on the annular pipe, and the annular pipe is communicated with one end of one of the air pipes far away from the sealing cylinder.
[0010] As a preferred technical solution of the present utility model, the flow-limiting directions of the two check valves are opposite.
[0011] As a preferred technical solution of the present utility model, a plurality of the jet orifices are evenly distributed on the annular pipe.
[0012] As a preferred technical solution of the present utility model, the annular pipe is located directly below the stirring head, and the annular pipe and the stirring shaft are coaxially arranged.
[0013] The present utility model has the following beneficial effects:
[0014] 1. Dynamic aeration function: The stirring shaft drives the eccentric wheel to rotate simultaneously. Through the mechanical linkage of the connecting rod and the sliding plug, the periodic air extraction and air supply of the sealing cylinder are realized, so as to generate continuous aeration in the neutralization tank. The bubbles generated by aeration can not only increase the oxygen dissolution amount, but also contribute to the full mixing inside the liquid, accelerate the contact between reactants, and improve the neutralization reaction rate;
[0015] 2. Self-circulation aeration system: The device cleverly utilizes the power source of the stirring shaft to realize the aeration function through the linkage of the mechanical structure, without additional air supply equipment, reducing energy consumption and equipment complexity, and lowering the operation cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic three-dimensional structure diagram of a batching and neutralization device proposed by the present utility model;
[0017] Figure 2 is a schematic sectional structure diagram of a batching and neutralization device proposed by the present utility model;
[0018] Figure 3 is Figure 1 an enlarged view of the structure at A of
[0019] Figure 4 is Figure 2 an enlarged view of the structure at B of
[0020] In the figure: 1 frame, 2 neutralization tank, 3 lifting frame, 4 motor, 5 stirring shaft, 6 stirring head, 71 mounting frame, 72 sealing cylinder, 73 sliding plug, 74 connecting rod, 75 spring, 76 air pipe, 77 check valve, 78 eccentric wheel, 81 connecting rod, 82 annular pipe, 83 jet orifice. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0022] Refer to Figures 1-4 , a batching neutralization device, including a frame 1, a neutralization tank 2 is arranged on the frame 1, a liftable lifting frame 3 is arranged on the frame 1. The specific lifting structure of the lifting frame 3 is the prior art and will not be elaborated here. A motor 4 is installed on the lifting frame 3. A stirring shaft 5 is fixed to the output shaft of the motor 4. A stirring head 6 is installed at one end of the stirring shaft 5 away from the motor 4. When the motor 4 operates, it can drive the stirring shaft 5 to rotate, so that the stirring shaft 5 drives the stirring head 6 to rotate. During the rotation of the stirring head 6, the raw materials inside the neutralization tank 2 can be stirred, so that the raw materials are mixed with the neutralizing agent.
[0023] A gas supply assembly is arranged on the lifting frame 3. The gas supply assembly includes a mounting frame 71, a sealing cylinder 72, a sliding plug 73, a connecting rod 74, a spring 75, two air pipes 76, two one-way valves 77 and an eccentric wheel 78. The mounting frame 71 is fixed on the side of the lifting frame 3. The sealing cylinder 72 is fixed on the mounting frame 71. The sliding plug 73 is hermetically slidably connected inside the sealing cylinder 72. One end of the connecting rod 74 is fixedly connected to the sliding plug 73, and the other end extends outside the sealing cylinder 72. One end of the spring 75 is connected to the inner surface of the sealing cylinder 72, and the other end is connected to the sliding plug 73. One ends of the two air pipes 76 are both communicated with the sealing cylinder 72. The two one-way valves 77 are respectively installed on the two air pipes 76. The flow-limiting directions of the two one-way valves 77 are opposite. The eccentric wheel 78 is fixedly sleeved on the stirring shaft 5 and is arranged opposite to the connecting rod 74. One of the one-way valves 77 restricts the gas to only enter the inside of the sealing cylinder 72, and the other one-way valve 77 restricts the gas to only flow out of the inside of the sealing cylinder 72. Therefore, when the sliding plug 73 moves towards one end of the sealing cylinder 72, the sealing cylinder 72 can perform a gas supply action. When the sliding plug 73 moves towards the other end of the sealing cylinder 72, the sealing cylinder 72 can perform a gas extraction action. In summary, with the operation of the motor 4, the sealing cylinder 72 can continuously supply gas to the annular pipe 82.
[0024] An aeration component is also provided on the lifting frame 3. The aeration component includes a connecting rod 81, an annular pipe 82 and a plurality of jet nozzles 83. One end of the connecting rod 81 is fixedly connected to the lifting frame 3, and the other end is fixedly connected to the annular pipe 82. The annular pipe 82 is located directly below the stirring head 6, and the annular pipe 82 and the stirring shaft 5 are coaxially arranged. A plurality of jet nozzles 83 are all opened on the annular pipe 82, and the plurality of jet nozzles 83 are evenly distributed on the annular pipe 82. The annular pipe 82 is connected to one end of a gas pipe 76 away from the sealing cylinder 72. The gas ejected from the plurality of jet nozzles 83 can provide an aeration effect on the raw materials inside the neutralization tank 2. When the bubbles generated by aeration rise, they will stir the liquid, which helps the mixing inside the liquid and can accelerate the contact between the reactants.
[0025] The specific working principle of the present utility model is as follows:
[0026] When the batching and neutralization device proposed by the present utility model is in use, the staff starts the motor 4. When the motor 4 operates, it can drive the stirring shaft 5 to rotate, so that the stirring shaft 5 drives the stirring head 6 to rotate. During the rotation of the stirring head 6, it can stir the raw materials inside the neutralization tank 2, so that the raw materials are mixed with the neutralizing agent. In addition, when the stirring shaft 5 rotates, it can also drive the eccentric wheel 78 to rotate. During the rotation of the eccentric wheel 78, it can continuously squeeze the connecting rod 74. When the eccentric wheel 78 squeezes the connecting rod 74, the connecting rod 74 can drive the sliding plug 73 to move. When the eccentric wheel 78 separates from the connecting rod 74, the sliding plug 73 will reset under the action of the spring 75. Therefore, with the rotation of the eccentric wheel 78, the sliding plug 73 will continuously move back and forth inside the sealing cylinder 72. Since the flow-limiting directions of the two one-way valves 77 are opposite, specifically, one one-way valve 77 restricts the gas to only enter the inside of the sealing cylinder 72, and the other one-way valve 77 restricts the gas to only flow out of the inside of the sealing cylinder 72. Therefore, when the sliding plug 73 moves towards one end of the sealing cylinder 72, the sealing cylinder 72 can supply gas, and when the sliding plug 73 moves towards the other end of the sealing cylinder 72, the sealing cylinder 72 can draw air. In summary, with the operation of the motor 4, the sealing cylinder 72 can continuously supply gas into the annular pipe 82, so that the gas is ejected through a plurality of jet nozzles 83. The gas ejected from the plurality of jet nozzles 83 can provide an aeration effect on the raw materials inside the neutralization tank 2. When the bubbles generated by aeration rise, they will stir the liquid, which helps the mixing inside the liquid and can accelerate the contact between the reactants, thereby accelerating the speed of the neutralization reaction, which is crucial for improving the reaction efficiency.
[0027] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. An ingredient neutralization device, characterized in that, It includes a frame (1), on which a neutralization tank (2) is provided. A liftable lifting frame (3) is provided on the frame (1). A motor (4) is installed on the lifting frame (3). A stirring shaft (5) is fixed to the output shaft of the motor (4). A stirring head (6) is installed at one end of the stirring shaft (5) away from the motor (4). A gas supply assembly is provided on the lifting frame (3), and an aeration assembly is also provided on the lifting frame (3). The gas supply assembly includes a mounting frame (71), a sealing cylinder (72), a sliding plug (73), a connecting rod (74), a spring (75), two air pipes (76), two one-way valves (77) and an eccentric wheel (78). The mounting frame (71) is fixed to the side of the lifting frame (3). The sealing cylinder (72) is fixed to the mounting frame (71). The sliding plug (73) is hermetically and slidably connected in the sealing cylinder (72). One end of the connecting rod (74) is fixedly connected to the sliding plug (73), and the other end extends to the outside of the sealing cylinder (72). One end of the spring (75) is connected to the inner surface of the sealing cylinder (72), and the other end is connected to the sliding plug (73). One ends of the two air pipes (76) are both communicated with the sealing cylinder (72). The two one-way valves (77) are respectively installed on the two air pipes (76). The eccentric wheel (78) is fixedly sleeved on the stirring shaft (5), and the eccentric wheel (78) is arranged opposite to the connecting rod (74).
2. The ingredient neutralization device according to claim 1, characterized in that, The aeration assembly includes a connecting rod (81), an annular pipe (82) and a plurality of jet orifices (83). One end of the connecting rod (81) is fixedly connected to the lifting frame (3), and the other end is fixedly connected to the annular pipe (82). The plurality of jet orifices (83) are all opened on the annular pipe (82). The annular pipe (82) is communicated with one end of one of the air pipes (76) away from the sealing cylinder (72).
3. The ingredient neutralization device according to claim 1, wherein, The flow-limiting directions of the two one-way valves (77) are opposite.
4. The ingredient neutralization device according to claim 2, characterized in that, The plurality of jet orifices (83) are evenly distributed on the annular pipe (82).
5. An ingredient neutralization device according to claim 2, characterized in that, The annular pipe (82) is located directly below the stirring head (6), and the annular pipe (82) and the stirring shaft (5) are coaxially arranged.