A material reaction precipitation separation device

Abstract

The utility model discloses a kind of material reaction precipitation separation devices, comprising: continuous mixer, its one side is provided with material inlet one, the other side is provided with material inlet two, bottom is mixed material outlet;Reactor, the reactor material inlet of its top is connected with mixed material outlet, bottom is provided with bottom discharge valve;Material outlet one, material outlet two and material outlet three, from top to bottom are sequentially arranged on reactor side wall;Wherein, the shell inside of the continuous mixer is sequentially arranged upper cavity, middle cavity and lower cavity from top to bottom, and mixing assembly is arranged in middle cavity.The utility model is suitable for ore dressing, water treatment, environmental protection and the like industry, it is the improvement to the feeding, discharging mode of reaction precipitation device, can achieve material mixing, reaction, precipitation, separation synchronously, the purpose of clear liquid, precipitate preliminary separation, improve the efficiency of reaction precipitation separation.

Description

Technical Field

[0001] This utility model relates to the technical field of material reaction precipitation separation equipment, and in particular to a material reaction precipitation separation device. Background Technology

[0002] In industries such as mineral processing, water treatment, and environmental protection, material reaction and separation devices are the main equipment. The quality of their design and manufacturing directly affects the achievement of process parameters and the stable operation of the system. In the past, material reaction and separation devices were generally composed of mixing, reaction, liquid feeding, sedimentation, and separation devices, which resulted in large equipment investment and low efficiency. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a material reaction precipitation separation device.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: A material reaction precipitation separation device, comprising: A continuous mixer has a material inlet on one side and a material inlet on the other side, with the mixed material outlet at the bottom; The reactor has a reactor material inlet at the top connected to the mixture outlet, and a bottom drain valve at the bottom. Material outlet 1, material outlet 2 and material outlet 3 are arranged sequentially from top to bottom on the side wall of the reactor; The continuous mixer has an upper cavity, a middle cavity, and a lower cavity arranged sequentially from top to bottom inside its housing, with the mixing assembly housed in the middle cavity.

[0005] Material inlet one is connected to the material tank via a material conveying pump; material inlet two is connected to the pharmaceutical storage tank via a pharmaceutical conveying pump.

[0006] The reactor is equipped with a rake mechanism.

[0007] Material outlet valve 1, material outlet valve 2, and material outlet valve 3 are sequentially installed on material outlet 1, material outlet 2, and material outlet 3.

[0008] A filter press pump is connected to the bottom drain valve.

[0009] A blocking flange is provided on the top of the housing, and a blocking plate is installed on the blocking flange.

[0010] The mixing component includes: The liquid distribution plate is horizontally positioned within the central cavity; A baffle plate is installed on the central hole of the liquid distribution plate; The baffle consists of several ring-shaped blades. The top of the blades is fixed to the central hole of the liquid distribution plate, and the bottom of the blades is fixed to the baffle. There are gaps between the blades. At the same time, each blade is inclined so that the water flow can form a vortex after passing through the blades.

[0011] The beneficial effects of this utility model are: 1. This utility model's continuous mixer is used for the continuous mixing of two or more materials. The number of inlets to the mixing device can be adjusted according to the quantity of materials to be mixed. The reactor is used for the reaction, sedimentation, and separation of the mixed materials. The rake mechanism is used to collect and concentrate the sediment at the bottom of the reactor in a timely manner, preventing the sediment from settling and solidifying at the bottom of the reactor. 2. This utility model changes the problem of previous reactors or thickeners discharging material from the top or bottom, and can achieve the dual function of reactor and thickener, thereby improving production efficiency; 3. The blocking plate of this utility model is used for the internal fabrication, installation, inspection, and maintenance of the mixing device. The flange is used to connect and fix the blocking plate. The liquid distribution plate is used for the fixed connection of the cylinder and baffles, and for distributing the mixture. The baffle is used for the fixed connection of the baffles. The baffles are used for the fixed connection of the liquid distribution plate and the baffles. The upper cavity is located at the top of the mixer, where the mixture undergoes its first mixing. The middle cavity is located in the middle of the mixing device, consisting of the liquid distribution plate, the shell, and the baffles. Under the combined action of the liquid distribution plate, baffles, and baffles, the material undergoes rotational mixing in this area, completing its second mixing. The mixture in the lower cavity undergoes its third mixing in this area. Specifically, the materials and reagents enter the upper chamber of the mixer through material inlet one and material inlet two in a certain proportion. In the upper chamber, the two materials collide, mix, and react, completing the first mixing and reaction of the materials. Then, the mixture enters the middle chamber, where it rotates under the action of baffles. The materials undergo a second mixing and reaction in this area. Finally, it enters the lower chamber for further mixing and is then sent to the reactor through the mixture outlet. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the continuous mixer of this utility model; Figure 3 This is a schematic diagram of the baffle plate of this utility model.

[0013] Among them, 1-continuous mixer, 2-material inlet one, 3-material inlet two, 4-mixed material outlet, 5-reagent storage tank, 6-reagent transfer pump, 7-material tank, 8-material transfer pump, 9-reactor material inlet, 10-rake mechanism, 11-reactor, 12-material outlet one, 13-material outlet valve one, 14-material outlet valve two, 15-material outlet two, 16-material outlet valve three, 17-material outlet three, 18-bottom drain valve, 19-filter press pump, 20-blocking plate, 21-blocking plate flange, 22-shell, 23-liquid distribution plate, 24-baffle, 25-baffle plate, 26-upper cavity, 27-middle cavity, 28-lower cavity. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0015] like Figure 1 and Figure 2 As shown, a material reaction sedimentation separation device includes: a continuous mixer 1, which has a material inlet 2 on one side and a material inlet 3 on the other side, and a mixed material outlet 4 at the bottom; a reactor 11, which has a reactor material inlet 9 at the top connected to the mixed material outlet 4, and a bottom drain valve 18 at the bottom; material outlet 12, material outlet 25 and material outlet 3 17 are arranged sequentially from top to bottom on the side wall of the reactor 11; wherein, the shell 22 of the continuous mixer 1 has an upper cavity 26, a middle cavity 27 and a lower cavity 28 arranged sequentially from top to bottom, and a mixing assembly is arranged in the middle cavity 27.

[0016] like Figure 1 As shown, material inlet 1 2 is connected to material tank 7 via material conveying pump 8; material inlet 2 3 is connected to pharmaceutical storage tank 5 via pharmaceutical conveying pump 6.

[0017] like Figure 1 As shown, the reactor 11 is equipped with a rake mechanism 10.

[0018] like Figure 1 As shown, material outlet valve 13, material outlet valve 2, and material outlet valve 3 are sequentially installed on material outlet 12, material outlet 2, and material outlet 3, respectively.

[0019] like Figure 1 As shown, a filter press pump 19 is connected to the bottom drain valve 18.

[0020] like Figure 2As shown, a blocking flange 21 is provided on the top of the housing 22, and a blocking plate 20 is installed on the blocking flange 21.

[0021] like Figure 2 and Figure 3 As shown, the mixing assembly includes: a liquid distribution plate 23, which is horizontally arranged in the central cavity 27; and a baffle plate 25, which is arranged on the central hole of the liquid distribution plate 23. The baffle plate 25 consists of several ring-shaped blades, the top of which is fixed to the central hole of the liquid distribution plate 23, and the bottom of which is fixed to the baffle plate 24. There are gaps between the blades. At the same time, each blade is inclined so that the water flow can form a vortex after passing through the blades.

[0022] In use, the rake mechanism 10 and the material conveying pump 8 are activated to transport the material tank 7 to material inlet 2. Simultaneously, the agent conveying pump 6 is activated to transport the agent from the agent storage tank 5 to material inlet 3. The agents in the material tank 7 and agent storage tank 5 are continuously mixed multiple times in the continuous mixer 1. The mixture is discharged from the mixture outlet 4 and enters the reactor 11 through the reactor material inlet 9. In the reactor 11, the material undergoes reaction, sedimentation, and separation. Based on the material reaction and sedimentation parameters, material outlet valves 1-13, 14-14, or 16-16 are opened, and the supernatant enters the next process through material outlet 12. When the sedimentation effect is poor, material outlet valve 13 is opened, and the supernatant enters the next process through material outlet 12. When the sedimentation effect is moderate, material outlet valve 14 is opened, and the supernatant enters the next process through material outlet 15. When the sedimentation effect is good, material outlet valve 16 is opened, and the supernatant enters the next process through material outlet 17. Under the action of the rake mechanism 10, the sediment moves and accumulates towards the bottom of the reactor cone. Based on the sediment accumulation parameters at the bottom of the reactor cone, the bottom discharge valve 18 is opened periodically, and the sediment is sent to the filter press by the filter press pump 19 for solid-liquid separation.

[0023] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A material reaction precipitation separation device, characterized in that, include: A continuous mixer (1) has a material inlet 1 (2) on one side and a material inlet 2 (3) on the other side, with a mixed material outlet (4) at the bottom. The reactor (11) has a reactor material inlet (9) at the top connected to the mixture outlet (4), and a bottom drain valve (18) at the bottom. Material outlet 1 (12), material outlet 2 (15) and material outlet 3 (17) are arranged sequentially from top to bottom on the side wall of reactor (11); The continuous mixer (1) has an upper cavity (26), a middle cavity (27) and a lower cavity (28) arranged from top to bottom inside the housing (22). The mixing assembly is arranged inside the middle cavity (27).

2. The material reaction precipitation separation device according to claim 1, characterized in that, Material inlet one (2) is connected to material tank (7) via material conveying pump (8); material inlet two (3) is connected to pharmaceutical storage tank (5) via pharmaceutical conveying pump (6).

3. The material reaction precipitation separation device according to claim 1, characterized in that, The reactor (11) is equipped with a rake mechanism (10).

4. The material reaction precipitation separation device according to claim 1, characterized in that, Material outlet 1 (12), material outlet 2 (15) and material outlet 3 (17) are respectively provided with material outlet valve 1 (13), material outlet valve 2 (14) and material outlet valve 3 (16).

5. The material reaction precipitation separation device according to claim 1, characterized in that: A filter press pump (19) is connected to the bottom drain valve (18).

6. The material reaction precipitation separation device according to claim 1, characterized in that: The top of the housing (22) is provided with a blocking flange (21), and a blocking plate (20) is installed on the blocking flange (21).

7. The material reaction precipitation separation device according to claim 1, characterized in that: The mixing component includes: The liquid distribution plate (23) is horizontally set inside the central cavity (27); A baffle plate (25) is set on the center hole of the liquid distribution plate (23); Among them, the baffle (25) consists of several ring-shaped blades. The top of the blades is fixed to the central hole of the liquid distribution plate (23), and the bottom of the blades is fixed to the baffle (24). There are gaps between the blades. At the same time, each blade is set at an angle so that the water flow can form a vortex after passing through the blades.

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