CN220047145U

CN220047145U - Extraction clarifying box

Info

Publication number: CN220047145U
Application number: CN202321358491.8U
Authority: CN
Inventors: 吉永亮; 李瑞基; 李改变; 王磊; 王庆天; 王世荣; 梁鹏飞; 董玉坤; 房春娟
Original assignee: Jinchuan Group Co Ltd
Current assignee: Jinchuan Group Nickel Cobalt Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-21
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to an extraction clarifying tank, which comprises a tank body, wherein a plurality of partition boards are arranged in the tank body, the partition boards divide the tank body into a plurality of clarifying tanks, one side of the length direction of each clarifying tank is provided with a baffle, a flow channel is formed between the baffle and the side wall of each clarifying tank, one end of the length direction of the flow channel is provided with a mixing tank, the flow channel is communicated with the mixing tank through an overflow port, the upper part of one end of each clarifying tank, which is close to the mixing tank, is connected with a light phase output pipe, the lower end of each clarifying tank is connected with a heavy phase output pipe, the lower part of each mixing tank corresponding to the adjacent upper-stage clarifying tank is connected with the lower part of each mixing tank corresponding to the adjacent lower-stage clarifying tank. According to the utility model, the flow direction is arranged at one side of the clarifying tank, so that the flowing distance of the mixed solution is increased, the flowing time of the solution is further prolonged, the light phase and the heavy phase in the solution are completely separated, and the separation effect is ensured.

Description

Extraction clarifying box

Technical Field

The utility model belongs to the technical field of extraction equipment, and relates to an extraction clarifying box.

Background

At present, the working principle of the existing extraction clarifying tank is that light phase and heavy phase solutions are uniformly stirred and mixed by a mixing tank and then overflow to a clarifying tank, the light phase and the heavy phase of the mixed solutions are separated under the action of gravity, and then enter a lower-stage mixing tank for mixing again, multistage extraction is carried out, the whole process is continuous and uninterrupted, but the mixed solutions are limited by volume and flow in the clarifying tank for a short time, and the light phase and the heavy phase cannot be well separated, so that the extraction effect is poor.

Disclosure of Invention

The utility model aims to provide an extraction and clarification tank capable of prolonging the flowing time of mixed solution and improving the separation effect of light phase and heavy phase, aiming at the problem that the light phase and the heavy phase of the solution cannot be well separated in a clarification tank during extraction in the background technology.

Therefore, the utility model adopts the following technical scheme:

the utility model provides an extraction clarification case, includes the box, be equipped with a plurality of baffles in the box, the baffle separates into a plurality of clarification tanks in with the box, one side of clarification tank length direction is equipped with the baffle, form the runner between baffle and the lateral wall of clarification tank, runner length direction's one end is equipped with the mixing tank, and the one end that the runner is close to the mixing tank is equipped with the overflow mouth, the runner is linked together with the mixing tank through the overflow mouth, the one end that the overflow mouth was kept away from to the baffle is equipped with the inlet, one end upper portion that the clarification tank is close to the mixing tank is connected with light phase output tube, lower extreme is connected with heavy phase output tube, light phase output tube is connected with the mixing tank lower part that the adjacent superior clarification tank corresponds, heavy phase output tube is connected with the mixing tank lower part that the adjacent next-stage clarification tank corresponds.

Further, a rotating shaft is arranged in the mixing tank, and a plurality of stirring blades are arranged at the bottom end of the rotating shaft.

Further, the top of the rotating shaft is connected with a motor for driving the rotating shaft to rotate.

Further, a plurality of turbulence plates for reducing the flow rate of the solution are arranged in the clarifying tank along the length direction of the clarifying tank, and a plurality of turbulence holes are formed in the turbulence plates.

The utility model has the beneficial effects that: the flow direction is arranged at one side of the clarifying tank, so that the flowing distance of the mixed solution is increased, the flowing time of the solution is further prolonged, the light phase and the heavy phase in the solution are completely separated, and the separation effect is ensured; the inter-stage pipe adopts a clear pipe, and the solution flows to one end close to the mixing tank in the clarifying tank, so that the lengths of the light phase output pipe and the heavy phase output pipe are greatly shortened, the pipeline is effectively prevented from being blocked, and the overhaul is convenient; simple structure and low cost.

Drawings

FIG. 1 is a schematic top view of the structure of the present utility model;

FIG. 2 is a schematic structural view of a mixing tank according to the present utility model;

in the figure, a 1-box body, a 2-partition plate, a 3-clarifying tank, a 4-baffle plate, a 5-runner, a 6-mixing tank, a 7-overflow port, an 8-liquid inlet, a 9-light phase output pipe, a 10-heavy phase output pipe, an 11-rotating shaft, 12-stirring blades, a 13-motor, a 14-turbulence plate and 15-turbulence holes are arranged.

Detailed Description

The utility model is described in detail below with reference to the attached drawing figures:

as shown in figures 1 and 2, an extraction clarifying tank comprises a tank body 1, wherein a plurality of baffle plates 2 are arranged in the tank body 1 along the length direction of the tank body 1, the baffle plates 2 divide the tank body 1 into a plurality of clarifying tanks 3, the clarifying tanks 3 can be sequentially divided into 1 st to nth stages of clarifying tanks according to the arrangement sequence, one side of the length direction of the clarifying tanks 2 is provided with a baffle 4 plate, a flow channel 5 is formed between the baffle 4 and the side wall of the clarifying tank 3, one end of the flow channel 5 in the length direction is provided with a mixing tank 6, the mixing tank 6 is used for mixing two-phase solution, one end of the flow channel 5 close to the mixing tank 6 is provided with an overflow port 7, the flow channel 5 is communicated with the mixing tank 6 through the overflow port 7, in particular, the mixing tank 6 is of a circular structure, a rotating shaft 11 which is vertically arranged is arranged in the mixing tank 6, the bottom end of the rotating shaft 11 is provided with a plurality of stirring blades 12, the top of the rotating shaft 11 is connected with a motor 13 which is used for driving the rotating shaft 11 to rotate, the mixing of the solution is completed through the rotation of the stirring blades 12, the mixed solution in the mixing tank 6 can flow into the flow channel 5 through the overflow port 7, one end of the baffle 4, which is far away from the overflow port 7, is provided with a liquid inlet 8, the solution in the flow channel 5 can flow into the clarifying tank 3 through the liquid inlet 8, the separation of the light phase and the heavy phase can be realized under the action of gravity after the solution enters the clarifying tank 3, the flow distance of the solution is increased due to the flow channel 5, the flowing time of the solution is further increased, the light phase and the heavy phase are separated, the light phase output pipe 9 is connected to the upper part of one end of the clarifying tank 3, which is close to the mixing tank 6, the heavy phase output pipe 10 is connected to the lower end, the light phase at the upper part of the separated light phase of the solution in the clarifying tank 3 can flow out through the light phase output pipe 9, the heavy phase at the lower part can flow out through the heavy phase output pipe 10, the light phase output pipe 9 is connected with the lower part of the mixing tank 6 corresponding to the adjacent upper-stage clarifying tank 3, and the heavy phase output pipe 10 is connected with the lower part of the mixing tank 6 corresponding to the adjacent lower-stage clarifying tank 3, so that the separated heavy phase enters the mixing tank 6 of the lower-stage clarifying tank 3 for extraction again, and the multi-stage continuous extraction of the solution is realized.

In order to further reduce the flowing time of the solution in the clarifying tank 3 and improve the separation effect of the light phase and the heavy phase of the solution, a plurality of turbulence plates 14 for reducing the flow rate of the solution are arranged in the clarifying tank 3 along the length direction of the clarifying tank 3, a plurality of turbulence holes 15 are arranged on the turbulence plates 14, and the flow rate can be effectively reduced by the turbulence plates 14 when the solution flows through the turbulence plates 14.

The novel use mode is as follows:

the working principle of the extraction clarifying tank is consistent with that of the existing extraction clarifying tank, and the extraction clarifying tank is mainly characterized in that after the light phase solution and the heavy phase solution are mixed in the mixing tank 6, the light phase solution overflows into the flow channel 5 from the overflow port 7 and moves towards one end of the liquid inlet 8, the light phase solution or the heavy phase solution flows into the clarifying tank 3 through the liquid inlet 8, the flowing distance of the solution is increased through the flow channel 5 and the clarifying tank 3, the flowing time is prolonged, the separation of the light phase and the heavy phase is completed in enough time for the fused solution, the separation effect is good, in addition, the light phase output pipe 9 and the heavy phase output pipe 10 are transparent pipes and have short distance with the corresponding clarifying tank 3, the light phase solution or the heavy phase solution can be effectively prevented from blocking the pipeline, and the maintenance is convenient.

Claims

1. The utility model provides an extraction clarification tank, its characterized in that, including box (1), be equipped with a plurality of baffles (2) in box (1), baffle (2) are separated into a plurality of different grades of clarification tank (3) in with box (1), one side of clarification tank (3) length direction is equipped with baffle (4), form runner (5) between the lateral wall of baffle (4) and clarification tank (3), the one end of runner (5) length direction is equipped with mixing tank (6), and the one end that runner (5) is close to mixing tank (6) is equipped with overflow mouth (7), runner (5) are linked together with mixing tank (6) through overflow mouth (7), the one end that overflow mouth (7) were kept away from to baffle (4) is equipped with inlet (8), one end upper portion that clarification tank (3) are close to mixing tank (6) is connected with light phase output tube (9), the lower extreme is connected with heavy phase output tube (10), light phase output tube (9) are connected with mixing tank (6) that adjacent one-level clarification tank (3) corresponds down, the lower phase output tube (10) is connected with lower phase (3).

2. The extraction and clarification tank according to claim 1, characterized in that a rotating shaft (11) is arranged in the mixing tank (6), and a plurality of stirring blades (12) are arranged at the bottom end of the rotating shaft (11).

3. An extraction and clarification tank according to claim 2, characterized in that the top of the shaft (11) is connected with a motor (13) for driving the shaft (11) to rotate.

4. An extraction and clarification tank according to claim 1, characterized in that a plurality of turbulence plates (14) for reducing the flow rate of the solution are arranged in the clarification tank (3) along the length direction of the clarification tank (3), and a plurality of turbulence holes (15) are arranged on the turbulence plates (14).