Three-groove type full-automatic flocculant preparation device

Abstract

The utility model discloses a three-groove type full-automatic flocculant preparation device, including preparation machine, stirring mechanism and separation mechanism, the one end of preparation machine inner wall is provided with stirring groove, stirring mechanism is provided stirring groove top end, and stirring groove top end is provided with delivery pump, preparation machine inner wall is provided with separation groove, the separation groove is provided with separation mechanism. And a fixing frame is welded to the inner wall of the separation tank. According to the three-groove type full-automatic flocculating agent preparation device, through the arrangement of the separating mechanism, after a flocculating agent mixed solution is conveyed into the separating groove through the conveying pump, a solid flocculating agent raw material and a liquid flocculating agent raw material can be filtered and separated through a filtering box in the separating mechanism; the push rod drives the push plate to push the solid flocculant raw material in the filter box into the neutralizing tank for next-step preparation, the solid part is the main component of the flocculant raw material, and the liquid part can be pumped back into the stirring tank through the water return pump to be recycled and reprocessed, so that the waste of the raw material is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of flocculant preparation, specifically a three-tank fully automatic flocculant preparation device. Background Technology

[0002] Flocculants are inorganic polymeric coagulants. According to their chemical composition, they can be broadly classified into two categories: inorganic flocculants and organic flocculants. Inorganic flocculants include inorganic coagulants and inorganic polymeric flocculants; organic flocculants include synthetic organic polymeric flocculants, natural organic polymeric flocculants, and microbial flocculants. The preparation of flocculants requires a preparation device, hence the urgent need for a three-tank fully automated flocculant preparation device.

[0003] The currently used three-tank fully automatic flocculant preparation equipment is not convenient for solid-liquid separation of solid and liquid raw materials during flocculant preparation, and the preparation of flocculant raw material mixture is prone to raw material agglomeration. Utility Model Content

[0004] The purpose of this invention is to provide a three-tank fully automatic flocculant preparation device to solve the problem mentioned in the background art that the currently used three-tank fully automatic flocculant preparation device is not convenient for solid-liquid separation of solid and liquid raw materials of flocculant during flocculant preparation, and that the flocculant raw material mixture is prone to agglomeration during preparation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a three-tank fully automatic flocculant preparation device, comprising a preparation machine, a stirring mechanism, and a separation mechanism. The preparation machine has a stirring tank at one end of its inner wall, the stirring mechanism is located at the top of the stirring tank, and a delivery pump is located at the top of the stirring tank. The preparation machine has a separation tank on its inner wall, and a fixing frame is welded to the inner wall of the separation tank. The separation mechanism is installed at the bottom of the fixing frame. The separation mechanism includes a filter box, a limiting rod, a push rod, and a push plate. The filter box is installed at the bottom of the fixing frame, and limiting rods are located at both ends of the outer wall of the filter box. A push rod is located at one end of the inner wall of the filter box, and a push plate is installed at the front end of the push rod. A return water pipe is connected to the bottom of the separation tank, and a return water pump is connected to the outer wall of the return water pipe. A neutralization tank is located at the other end of the inner wall of the preparation machine, and a neutralizing agent cylinder is located at the top of the neutralization tank. A quantitative controller is connected to the outer wall of the neutralizing agent cylinder. A discharge valve is located at one end of the outer wall of the preparation machine.

[0006] Preferably, the stirring mechanism includes a motor, a stirring shaft, a stirring paddle, and a fixing rod. The motor is located at the top of the stirring tank, the bottom of the motor is connected to the stirring shaft, the stirring paddle is installed on the outer wall of the stirring shaft, and the fixing rod is installed on the inner wall of the stirring paddle.

[0007] Preferably, the stirring paddle is threadedly connected to the stirring shaft via a fixing rod, and both the outer wall of the fixing rod and the inner wall of the stirring shaft are threaded.

[0008] Preferably, the filter box is threadedly connected to the fixing frame via a limiting rod, and both the outer wall of the limiting rod and the inner wall of the fixing frame are threaded.

[0009] Preferably, the push plate and the filter box form a telescopic structure through the push rod, and the push rod is arranged symmetrically about the central axis of the push plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This three-tank fully automatic flocculant preparation device, through its separation mechanism, facilitates the separation of solid and liquid flocculant raw materials after the flocculant mixture is pumped into the separation tank. The solid flocculant raw material is then filtered and separated from the liquid flocculant raw material by the filter box in the separation mechanism. The pusher pushes the solid flocculant raw material in the filter box into the neutralization tank for the next step of preparation by the pusher rod driving the pusher plate. The solid part is the main component of the flocculant raw material, while the liquid part can be pumped back to the mixing tank by the return water pump for recycling and reprocessing, thus avoiding waste of raw materials.

[0012] 2. This three-tank fully automatic flocculant preparation device, through the set stirring mechanism, facilitates the mixing of solid and liquid flocculant raw materials during flocculant preparation. The stirring mechanism drives the stirring shaft through the motor, which in turn drives the stirring paddle to rotate, thereby maintaining the stirring state of the flocculant raw material mixture and preventing the raw materials from condensing due to prolonged stagnation. Attached Figure Description

[0013] Figure 1 This is a front sectional view of the present invention;

[0014] Figure 2 This is a drawing of the stirring mechanism parts of this utility model;

[0015] Figure 3 This is a top view of the separation mechanism of this utility model.

[0016] In the diagram: 1. Preparation machine; 2. Stirring tank; 3. Stirring mechanism; 301. Motor; 302. Stirring shaft; 303. Stirring paddle; 304. Fixing rod; 4. Transfer pump; 5. Separation tank; 6. Fixing frame; 7. Separation mechanism; 701. Filter box; 702. Limiting rod; 703. Push rod; 704. Push plate; 8. Return water pipe; 9. Return water pump; 10. Neutralization tank; 11. Neutralizing agent cylinder; 12. Quantitative controller; 13. Discharge valve. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 This utility model provides a technical solution: a three-tank fully automatic flocculant preparation device, including a preparation machine 1, a stirring mechanism 3, and a separation mechanism 7. A stirring tank 2 is formed at one end of the inner wall of the preparation machine 1. The stirring mechanism 3 is located at the top of the stirring tank 2. The stirring mechanism 3 includes a motor 301, a stirring shaft 302, a stirring paddle 303, and a fixing rod 304. The motor 301 is located at the top of the stirring tank 2, and the bottom end of the motor 301 is connected to the stirring shaft 302. The stirring paddle 303 is installed on the outer wall of the stirring shaft 302, and the inner wall of the stirring paddle 303 is fitted with... There is a fixed rod 304, and the stirring paddle 303 is threadedly connected to the stirring shaft 302 through the fixed rod 304. The outer wall of the fixed rod 304 and the inner wall of the stirring shaft 302 are both threaded. With the stirring mechanism 3, when preparing flocculants, the mixture of solid and liquid flocculant raw materials can be driven by the motor 301 in the stirring mechanism 3 to drive the stirring shaft 302, thereby driving the stirring paddle 303 to rotate, thus maintaining the stirring state of the flocculant raw material mixture and avoiding the raw materials from condensing after the flocculant raw material mixture has been stationary for a long time.

[0019] A conveying pump 4 is installed at the top of the mixing tank 2. A separation tank 5 is opened on the inner wall of the preparation machine 1, and a fixing frame 6 is welded to the inner wall of the separation tank 5. A separation mechanism 7 is installed at the bottom of the fixing frame 6. The separation mechanism 7 includes a filter box 701, a limiting rod 702, a push rod 703, and a push plate 704. The filter box 701 is installed at the bottom of the fixing frame 6. Limiting rods 702 are provided at both ends of the outer wall of the filter box 701, and a push rod 703 is provided at one end of the inner wall of the filter box 701. A push plate 704 is installed at the front end of the push rod 703. The filter box 701 is threaded to the fixing frame 6 through the limiting rod 702, and the outer wall of the limiting rod 702 and the inner wall of the fixing frame 6 are both threaded. The push plate 704 forms a telescopic structure with the filter box 701 through the push rod 703, and the push rod 703 is symmetrical about the central axis of the push plate 704. The bottom of the separation tank 5 is... A return water pipe 8 is connected, and a return water pump 9 is connected to the outer wall of the return water pipe 8. A neutralization tank 10 is opened at the other end of the inner wall of the preparation machine 1, and a neutralizing agent cylinder 11 is set at the top of the neutralization tank 10. A quantitative controller 12 is connected to the outer wall of the neutralizing agent cylinder 11. A discharge valve 13 is set at one end of the outer wall of the preparation machine 1. Through the separation mechanism 7, after the flocculant mixture is transported to the separation tank 5 by the conveying pump 4, the solid flocculant raw material and the liquid flocculant raw material can be filtered and separated by the filter box 701 in the separation mechanism 7. The solid flocculant raw material in the filter box 701 is pushed into the neutralization tank 10 by the push plate 704 driven by the push rod 703 for the next step of preparation. The solid part is the main component of the flocculant raw material, while the liquid part can be pumped back to the stirring tank 2 by the return water pump 9 for recycling and reprocessing, avoiding waste of raw materials.

[0020] Working Principle: In the preparation of the flocculant, ammonium chloride, aluminum salt, sulfuric acid, and other chemical raw materials are first mixed evenly according to a specific formula ratio. Then, the raw material mixture is added to a reaction vessel and heated to a certain temperature. A polymerization catalyst is then added to initiate the polymerization reaction. The raw material mixture from the reaction vessel is then discharged into the stirring tank 2 of the preparation machine 1. The flocculant raw material mixture is stirred by the motor 301 in the stirring mechanism 3, which drives the stirring shaft 302, thereby rotating the stirring paddle 303. This maintains the stirring state of the flocculant raw material mixture and prevents coagulation caused by prolonged stagnation. The mixture is then transported to the separation tank 5 by the transfer pump 4. The filter box 701 in the separation mechanism 7 separates the solid flocculant raw material from the liquid flocculant raw material. The filter is separated, and the pusher plate 704 driven by the pusher rod 703 pushes the solid flocculant raw material in the filter box 701 into the neutralization tank 10 for the next step of preparation. The solid part is the main component of the flocculant raw material, while the liquid part can be pumped back to the stirring tank 2 by the return water pump 9 for recycling and reprocessing to avoid waste of raw materials. Then, the neutralizing agent such as sodium hydroxide stored in the neutralizing agent cylinder 11 is discharged into the neutralization tank 10 by the quantitative controller 12 to neutralize the flocculant raw material liquid. Then, the neutralized flocculant liquid is discharged by the discharge valve 13. Finally, the neutralized flocculant liquid is concentrated to make it coagulate into a solid substance and remove useless components and impurities to improve the purity and quality of the flocculant. This completes the operation process of the three-tank fully automatic flocculant preparation device.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-tank fully automatic flocculant preparation device, characterized in that, The equipment includes a preparation machine (1), a stirring mechanism (3), and a separation mechanism (7). The preparation machine (1) has a stirring tank (2) at one end of its inner wall. The stirring mechanism (3) is located at the top of the stirring tank (2), and a delivery pump (4) is located at the top of the stirring tank (2). The preparation machine (1) has a separation tank (5) on its inner wall, and a fixing frame (6) is welded to the inner wall of the separation tank (5). The separation mechanism (7) is installed at the bottom of the fixing frame (6). The separation mechanism (7) includes a filter box (701), a limiting rod (702), a push rod (703), and a push plate (704). The filter box (701) is installed on the fixing frame (6). At the bottom, limit rods (702) are provided at both ends of the outer wall of the filter box (701), and a push rod (703) is provided at one end of the inner wall of the filter box (701). A push plate (704) is installed at the front end of the push rod (703). A return water pipe (8) is connected to the bottom end of the separation tank (5). A return water pump (9) is connected to the outer wall of the return water pipe (8). A neutralization tank (10) is opened at the other end of the inner wall of the preparation machine (1). A neutralizing agent cylinder (11) is provided at the top of the neutralization tank (10). A quantitative controller (12) is connected to the outer wall of the neutralizing agent cylinder (11). A discharge valve (13) is provided at one end of the outer wall of the preparation machine (1).

2. The three-tank fully automatic flocculant preparation device according to claim 1, characterized in that: The stirring mechanism (3) includes a motor (301), a stirring shaft (302), a stirring paddle (303), and a fixing rod (304). The motor (301) is located at the top of the stirring tank (2). The bottom end of the motor (301) is connected to the stirring shaft (302), and the stirring paddle (303) is installed on the outer wall of the stirring shaft (302). The fixing rod (304) is installed on the inner wall of the stirring paddle (303).

3. The three-tank fully automatic flocculant preparation device according to claim 2, characterized in that: The stirring paddle (303) is threadedly connected to the stirring shaft (302) via a fixing rod (304), and both the outer wall of the fixing rod (304) and the inner wall of the stirring shaft (302) are threaded.

4. The three-tank fully automatic flocculant preparation device according to claim 1, characterized in that: The filter box (701) is threadedly connected to the fixing frame (6) via a limiting rod (702), and both the outer wall of the limiting rod (702) and the inner wall of the fixing frame (6) are threaded.

5. The three-tank fully automatic flocculant preparation device according to claim 1, characterized in that: The push plate (704) forms a telescopic structure with the filter box (701) through the push rod (703), and the push rod (703) is symmetrical about the central axis of the push plate (704).

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