Combined flocculant preparation device

Abstract

The utility model discloses a combined flocculant preparation device. The device comprises a preparation tank, a curing tank, a storage tank and a discharge tank which are split but sequentially connected, the top of the preparation tank is provided with a flocculant raw material adding device and a first water inlet, and the bottom of the preparation tank is provided with a first drain outlet and a first liquid outlet; a second feed port is formed in the top of the curing tank, and a second drain outlet and a second liquid outlet are formed in the bottom of the curing tank; a third feed port, a third drain outlet and a third liquid outlet are formed in the bottom of the storage tank; a fourth feed port, a fourth drain outlet and a fourth liquid outlet are formed in the bottom of the discharge groove, and an overflow port is formed in the top of the discharge groove; the first liquid discharging port is connected with the second feeding port, the second liquid discharging port is connected with the third feeding port, and the third liquid discharging port is connected with the fourth feeding port; stirring mechanisms are arranged in inner cavities of the preparation tank and the curing tank.

Description

Technical Field

[0001] This utility model belongs to the field of mineral processing equipment technology, specifically relating to a combined flocculant preparation device. Background Technology

[0002] Flocculant preparation devices are mainly used in mineral processing, chemical industry, coal washing, wastewater treatment and other fields. They are generally used in conjunction with solid-liquid separation equipment and are used to accelerate the preparation of solid-liquid separation agents. Traditional flocculant preparation devices mostly adopt a fixed structure of double or triple boxes, which has the following defects: (1) Different projects require separate design and manufacturing of equipment due to differences in parameters such as processing capacity and dissolution time; (2) The existing equipment structure is rigid, resulting in insufficient scalability; (3) For different projects, the amount of flocculant used and the dissolution time are different, so it is necessary to design and manufacture multiple specifications of this device, and multiple specifications of equipment increase production costs and maintenance difficulties. Utility Model Content

[0003] The present invention aims to overcome the shortcomings of the prior art and provide a combined flocculant preparation device.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] The combined flocculant preparation device includes a preparation tank (1), a maturation tank (2), a storage tank (3), and a discharge tank (4), which are separate but connected in sequence. The top of the preparation tank (1) is provided with a flocculant raw material addition device (5) and a first water inlet (6), and the bottom of the preparation tank (1) is provided with a first sewage outlet (7) and a first liquid outlet (8). The top of the maturation tank (2) is provided with a second feed inlet (9), and the bottom of the maturation tank (2) is provided with a second sewage outlet (10) and a second liquid outlet (11). The bottom of the storage tank (3) is provided with a third feed inlet. (12) The third drain outlet (13) and the third liquid outlet (14) are provided at the bottom of the discharge trough (4), and the fourth feed inlet (15), the fourth drain outlet (16) and the fourth liquid outlet (17) are provided at the top of the discharge trough (4), and the overflow outlet (18) is provided at the top of the discharge trough (4); the first liquid outlet (8) is connected to the second feed inlet (9), the second liquid outlet (11) is connected to the third feed inlet (12), and the third liquid outlet (14) is connected to the fourth feed inlet (15); the inner cavity of the preparation tank (1) and the maturation tank (2) is provided with a stirring mechanism (19).

[0006] Preferably, the inner cavity of the storage tank (3) is provided with a stirring mechanism (19).

[0007] Preferably, the inner cavity of the discharge trough (4) is provided with a stirring mechanism (19).

[0008] Preferably, the number of maturation tanks (2) in the combined flocculant preparation device is N, N≥1, and the number of storage tanks (3) is M, M≥1; when N>1 and M>1, multiple maturation tanks (2) are connected after the preparation tank (1), multiple storage tanks (3) are connected after the last maturation tank (2), and the last storage tank (3) is connected to the discharge tank (4).

[0009] Preferably, a level gauge (20) is provided on the discharge trough (4).

[0010] The present invention will be further described below:

[0011] In this invention, the preparation tank is equipped with a flocculant raw material adding device and a stirring mechanism, with a water inlet at the top and a drain outlet and a liquid outlet at the bottom. The maturation tank is equipped with a stirring mechanism, with a feed inlet at the top and a drain outlet and a liquid outlet at the bottom. The storage tank is equipped with a stirring mechanism (optional), with a feed inlet, a drain outlet, and a liquid outlet at the bottom. The discharge tank is equipped with a stirring mechanism (optional), with an overflow outlet at the top and a feed inlet, a drain outlet, and a liquid outlet at the bottom, and is also equipped with a level gauge. When preparation is required, the flocculant raw material and water simultaneously enter the preparation tank. After stirring, the solution flows from the bottom drain of the preparation tank through the top inlet of the maturation tank into the maturation tank. After stirring, the solution flows from the bottom drain of the maturation tank through the bottom inlet of the storage tank into the storage tank. After further stirring (or without stirring), the solution flows from the bottom drain of the storage tank through the bottom inlet of the discharge tank into the discharge tank. The solutions in the storage tank and discharge tank are then transported to the equipment in use through the bottom drain of the discharge tank. The number of maturation tanks can be increased as needed between the preparation tank and the storage tank, and the number of storage tanks can be increased as needed between the maturation tank and the discharge tank. The needs of different projects can be met by increasing or decreasing the number of modular tanks.

[0012] This invention features a modular design, allowing for the addition or reduction of module tanks to meet different needs, effectively shortening the design and manufacturing cycle of the flocculant preparation device. It solves the technical problems of existing flocculant preparation devices, such as rigid structure, poor modular expandability, and insufficient adaptability to different operating conditions.

[0013] In summary, this invention achieves flexible equipment configuration through a combination of a modular preparation unit, an expandable curing unit, and a storage unit. Each unit employs a standardized interface design, allowing for the free addition or removal of modules based on processing capacity requirements, significantly shortening the equipment design and manufacturing cycle and reducing modification costs. It is particularly suitable for industrial fields such as mineral processing and wastewater treatment that require flexible adjustment of production parameters. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] In the diagram: 1. Preparation tank; 2. Maturation tank; 3. Storage tank; 4. Discharge tank; 5. Flocculant raw material addition device; 6. First water inlet; 7. First sewage outlet; 8. First liquid outlet; 9. Second feed inlet; 10. Second sewage outlet; 11. Second liquid outlet; 12. Third feed inlet; 13. Third sewage outlet; 14. Third liquid outlet; 15. Fourth feed inlet; 16. Fourth sewage outlet; 17. Fourth liquid outlet; 18. Overflow outlet; 19. Stirring mechanism; 20. Liquid level gauge. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example 1

[0017] See Figure 1 The combined flocculant preparation device includes a preparation tank 1, a maturation tank 2, a storage tank 3, and a discharge tank 4, which are separate but connected in sequence. The top of the preparation tank 1 is provided with a flocculant raw material addition device 5 and a first water inlet 6, and the bottom of the preparation tank 1 is provided with a first sewage outlet 7 and a first liquid outlet 8. The top of the maturation tank 2 is provided with a second feed inlet 9, and the bottom of the maturation tank 2 is provided with a second sewage outlet 10 and a second liquid outlet 11. The bottom of the storage tank 3 is provided with a third feed inlet 12, a third sewage outlet 13, and a third liquid outlet 14. The bottom of the discharge tank 4 is provided with a fourth feed inlet 15, a fourth sewage outlet 16, and a fourth liquid outlet 17, and the top of the discharge tank 4 is provided with an overflow outlet 18. The first liquid outlet 8 is connected to the second feed inlet 9, the second liquid outlet 11 is connected to the third feed inlet 12, and the third liquid outlet 14 is connected to the fourth feed inlet 15. The inner cavities of the preparation tank 1 and the maturation tank 2 are provided with a stirring mechanism 19.

[0018] The storage tank 3 is equipped with a stirring mechanism 19 inside its cavity. The discharge tank 4 is also equipped with a stirring mechanism 19 inside its cavity. In the combined flocculant preparation device, the number of maturation tanks 2 is N, where N≥1, and the number of storage tanks 3 is M, where M≥1. When N>1 and M>1, multiple maturation tanks 2 are connected after the preparation tank 1, and multiple storage tanks 3 are connected after the last maturation tank 2. The last storage tank 3 is connected to the discharge tank 4. A level gauge 20 is installed on the discharge tank 4.

Claims

1. A combined flocculant preparation device, characterized in that, The combined flocculant preparation device includes a preparation tank (1), a maturation tank (2), a storage tank (3), and a discharge tank (4), which are separate but connected in sequence. The top of the preparation tank (1) is provided with a flocculant raw material addition device (5) and a first water inlet (6), and the bottom of the preparation tank (1) is provided with a first sewage outlet (7) and a first liquid outlet (8). The top of the maturation tank (2) is provided with a second feed inlet (9), and the bottom of the maturation tank (2) is provided with a second sewage outlet (10) and a second liquid outlet (11). The bottom of the storage tank (3) is provided with a third feed inlet. (12) The third drain outlet (13) and the third liquid outlet (14) are provided at the bottom of the discharge trough (4), and the fourth feed inlet (15), the fourth drain outlet (16) and the fourth liquid outlet (17) are provided at the top of the discharge trough (4), and the overflow outlet (18) is provided at the top of the discharge trough (4); the first liquid outlet (8) is connected to the second feed inlet (9), the second liquid outlet (11) is connected to the third feed inlet (12), and the third liquid outlet (14) is connected to the fourth feed inlet (15); the inner cavity of the preparation tank (1) and the maturation tank (2) is provided with a stirring mechanism (19).

2. The combined flocculant preparation device as described in claim 1, characterized in that, The storage tank (3) is equipped with a stirring mechanism (19) inside.

3. The combined flocculant preparation device as described in claim 1 or 2, characterized in that, The discharge trough (4) is equipped with a stirring mechanism (19).

4. The combined flocculant preparation device as described in claim 1, characterized in that, The number of maturation tanks (2) in the combined flocculant preparation device is N, N≥1, and the number of storage tanks (3) is M, M≥1. When N>1 and M>1, multiple maturation tanks (2) are connected after the preparation tank (1), multiple storage tanks (3) are connected after the last maturation tank (2), and the last storage tank (3) is connected to the discharge tank (4).

5. The combined flocculant preparation device as described in claim 1, characterized in that, The discharge trough (4) is equipped with a level gauge (20).

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