CN219002233U - A kind of ore pulp leachate filter separator - Google Patents

Abstract

The utility model discloses a filter separator for ore pulp leaching liquid, which has the technical scheme that: the filter comprises a filter box, wherein a filter tank is arranged on the top surface of the filter box, and a water inlet hole is arranged on one side of the inside of the filter tank; the water inlet pipe is fixedly arranged at one side of the inside of the water inlet hole; stirring subassembly, stirring subassembly sets up in one side of inlet tube, be used for the stirring, it rotates to drive the puddler through the driving motor drive shaft and rotates, stir pulp and lixivium through the puddler, promote pulp and lixivium intensive mixing, it is abundant to draw the required composition in the pulp, avoid pulp and lixivium to mix inadequately, cause the waste of composition and the precipitation phenomenon of pulp, avoid the impurity of large granule in the pulp to get into the inside of feed pump through the filter screen, lead to the feed pump to damage, promote the filter downwardly moving through the electric putter telescopic shaft, carry out solid-liquid separation to the mixed liquid of pulp and lixivium, make tiny granule by the interception inside filter cloth of filter, realize the separation of pulp.

Description

A kind of ore pulp leachate filter separator

technical field

The utility model relates to the field of filtration and separation, in particular to a filtration separator for ore pulp leachate.

Background technique

Uranium is a natural radioactive element that exists in nature and is widely distributed in nature. There is a large amount of uranium in the earth's crust and seawater, and even in space. my country's uranium industry was established and developed in the 1940s. After decades of hard work, several uranium mines, processing and smelting plants, research institutes, and design institutes have been built in many provinces, municipalities, and autonomous regions across the country. The uranium industry is the foundation of the atomic energy industry. It is a hydrometallurgical industrial process that uses uranium ore as raw material through leaching, purification and preparation of products. The leaching agent of uranium ore is mainly a solution of inorganic acid, alkali or salt with water as the solvent. Among them, the uranium ore is leached by stirring with dilute sulfuric acid, and the obtained leached pulp contains ore. In order to recover uranium, it needs to be removed from the pulp. Solid, get clear liquid, realize solid-liquid separation.

For example, the Chinese patent with the publication number CN203469499U proposes a self-evaporating vapor-liquid separation device for ore pulp. This component solves the problem of taking away a large amount of slurry when the high-temperature steam is generated from the evaporation of the ore pulp in the evaporator at this stage. The slurry reaches the equipment with the high-temperature steam. Because the slurry contains a large amount of scab-prone substances, these scab-prone substances accumulate on the heating wall, which narrows the passage of the heating medium, and more seriously affects the heat transfer coefficient of the heating equipment, which brings a negative impact on production. The problem of great difficulty. The device includes a self-slurry evaporator, which is connected with the slurry feed pipe. The upper and bottom ends of the slurry self-evaporator are respectively provided with exhaust pipes and discharge pipes. The device also includes Vapor-liquid separator, the feed end of the gas-liquid separator is connected to the exhaust pipe, the device includes a self-slurry evaporator, the self-slurry evaporator is connected to the slurry feeding pipe, and the upper and bottom ends of the evaporator An exhaust pipe and a discharge pipe are arranged respectively, and the device also includes a vapor-liquid separator, the feed end of the vapor-liquid separator communicates with the exhaust pipe, and the discharge port of the vapor-liquid separator communicates with the outlet of the return pipe. One end is connected, and the other end of the return pipe is connected with the pulp self-evaporator, and the return pipe is set from the discharge port of the vapor-liquid separator to the connection between the return pipe and the pulp self-evaporator, and the main advantage is that the pulp There is also a vapor-liquid separator outside the exhaust pipe of the evaporator, which separates the pulp carried in the high-temperature steam, thereby avoiding the accumulation of easily scabbed substances in the pulp on the heating wall, reducing the passage of the heating medium, and making it more efficient. The most serious problem is the problem of affecting the heat transfer coefficient of the heating equipment. However, in this scheme, after the ore puree is soaked with the leachate, the fusion of the leachate and the components to be separated is not sufficient, and the ore puree will precipitate, which will affect the follow-up process. Separation, for which we propose a pulp leachate filter separator.

Utility model content

Aiming at the problems mentioned in the background technology, the purpose of this utility model is to provide a filter separator for ore pulp leachate to solve the problems mentioned in the background technology.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A filter separator for ore pulp leachate, comprising: a filter box, a filter tank is provided on the top surface of the filter tank, and a water inlet hole is provided on the inner side of the filter tank; a water inlet pipe, the water inlet pipe is fixedly installed on the One side inside the water inlet hole; a stirring assembly, the stirring assembly is arranged on one side of the water inlet pipe for stirring.

By adopting the above technical scheme, by setting up the stirring component, when in use, the stirring component is used to stir and fuse the ore pulp and the leachate, so as to promote the fusion of the ore pulp and the leachate, avoid precipitation and other phenomena, and affect the extraction and separation of the filter box to extract and separate the ore pulp and the leachate to achieve separation Effect.

Preferably, the mixing assembly includes: a mixing drum, the mixing drum is arranged at one end of the water inlet pipe, an installation hole is opened on the outer circular wall of the mixing drum, and one end of the water inlet pipe is fixedly installed on the installation The inside of the hole; the mounting plate, the mounting plate is fixedly installed on the top surface of the mixing drum, the inner bottom surface of the mounting plate is provided with a mounting groove, the inside of the mounting groove is fixedly installed with a drive motor, and the drive motor A stirring rod is fixedly installed at one end of the drive shaft.

By adopting the above technical scheme, by setting the drive motor, the rotation of the drive shaft of the drive motor drives the stirring rod to rotate, and the stirring rod is used to stir the ore pulp and the leachate, so as to promote the full mixing of the ore pulp and the leachate, extract the required components in the pulp, and avoid the mixing of the ore pulp and the leachate Insufficient, resulting in the waste of ingredients and the precipitation of pulp.

Preferably, a filter screen is fixedly installed at one end of the water inlet pipe, and a liquid supply pump is fixedly installed at the other end of the water inlet pipe.

By adopting the above-mentioned technical solution, by setting a filter screen, large particles of impurities in the slurry are prevented from entering the interior of the liquid supply pump through the filter screen, causing damage to the liquid supply pump, and the practicability is improved.

Preferably, a mounting frame is fixedly mounted on the top surface of the filter box, and two electric push rods are fixedly mounted on the inner top surface of the mounting frame, and a filter plate is fixedly mounted on one end of the telescopic shaft of the electric push rods.

By adopting the above technical scheme, by setting the electric push rod, the filter plate is pushed down by the telescopic shaft of the electric push rod, and the mixed liquid of the ore pulp and the leachate is separated from solid to liquid, so that fine particles are intercepted inside the filter cloth of the filter plate, Realize the separation of pulp.

Preferably, a drain hole is opened on one side of the filter box, a drain pipe is fixedly installed inside the drain hole, and a valve is fixedly installed inside the drain pipe.

By adopting the above-mentioned technical scheme, by setting the valve, by opening the valve, the clean ore pulp leachate flows out through the drainage pipe, which is convenient for staff to collect and improves the practicability.

Preferably, a controller is fixedly installed on one side of the filter box.

By adopting the above technical scheme, by setting the controller, it is convenient for the staff to control the separator through the controller, and the convenience of operation is improved.

In summary, the utility model mainly has the following beneficial effects:

By setting the drive motor, the rotation of the drive shaft of the drive motor drives the stirring rod to rotate, and the stirring rod stirs the pulp and the leachate to promote the full mixing of the pulp and the leachate, extract the required components in the pulp, and avoid insufficient mixing of the pulp and the leachate, resulting in the separation of ingredients. Waste and sedimentation of pulp.

By setting the filter screen, the large particles of impurities in the pulp can be prevented from entering the liquid supply pump through the filter screen, which will cause damage to the liquid supply pump and improve the practicability. By setting the electric push rod, the filter plate can be pushed down by the telescopic shaft of the electric push rod. , the solid-liquid separation of the mixture of pulp and leaching liquid is carried out, so that fine particles are intercepted inside the filter cloth of the filter plate, and the separation of ore pulp is realized. By setting the valve, by opening the valve, the clean pulp leachate flows out through the drain pipe, which is convenient. Staff collection, enhance practicality.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a schematic structural view of the water inlet pipe of the present utility model;

Fig. 3 is a structural representation of the filter box of the present utility model;

Fig. 4 is a schematic diagram of the split structure of the mounting plate of the present invention;

Reference signs: 1. filter box; 2. filter tank; 3. water inlet hole; 4. water inlet pipe; 5. mixing drum; 6. installation hole; 7. installation plate; 8. installation groove; 9. drive motor; 10. Stirring rod; 11. Filter screen; 12. Liquid supply pump; 13. Mounting frame; 14. Electric push rod; 15. Filter plate; 16. Drain hole; 17. Drain pipe; 18. Controller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

With reference to Fig. 1, Fig. 3 and Fig. 4, a kind of ore pulp leachate filter separator comprises a filter box 1, and the top surface of the filter box 1 is provided with a filter tank 2, and the inner side of the filter tank 2 is provided with a water inlet hole 3 for entering A water inlet pipe 4 is fixedly installed on one side of the water hole 3, and the stirring assembly is arranged on one side of the water inlet pipe 4 for stirring. By setting the stirring assembly, the ore pulp and the leachate are stirred and fused by the stirring assembly during use, so as to promote the mixing of the ore pulp and the leachate. The leachate is fused to avoid precipitation and other phenomena, which will affect the extraction and separation of the ore pulp and the leachate by the filter box 1 to achieve the effect of separation. The wall surface is provided with a mounting hole 6, and one end of the water inlet pipe 4 is fixedly installed inside the mounting hole 6, the top surface of the mixing drum 5 is fixedly mounted with a mounting plate 7, and the inner bottom surface of the mounting plate 7 is provided with a mounting groove 8, and the mounting groove 8 A driving motor 9 is fixedly installed inside, and a stirring rod 10 is fixedly installed at one end of the driving shaft of the driving motor 9. By setting the driving motor 9, the driving shaft of the driving motor 9 drives the stirring rod 10 to rotate, and the ore pulp and the leachate are processed by the stirring rod 10. Stir to promote the full mixing of the pulp and the leachate, extract the required components in the pulp, avoid insufficient mixing of the pulp and the leachate, resulting in waste of components and precipitation of the pulp. A liquid supply pump 12 is fixedly installed at one end. By setting a filter screen 11, the filter screen 11 prevents large particles of impurities in the slurry from entering the interior of the liquid supply pump 12, causing damage to the liquid supply pump 12 and improving practicability.

Referring to Fig. 1, Fig. 2 and Fig. 3, a mounting frame 13 is fixedly installed on the top surface of the filter box 1, and two electric push rods 14 are fixedly mounted on the inner top surface of the mounting frame 13, and one end of the telescopic shaft of the electric push rod 14 is fixedly mounted There is a filter plate 15. By setting the electric push rod 14, the telescopic shaft of the electric push rod 14 pushes the filter plate 15 to move downward, and separates the mixed liquid of the ore pulp and the leachate from solid to liquid, so that fine particles are intercepted on the filter plate 15 for filtration. The inside of the cloth is used to realize the separation of the pulp. One side of the filter box 1 is provided with a drain hole 16, and a drain pipe 17 is fixedly installed inside the drain hole 16, and a valve is fixedly installed inside the drain pipe 17. By setting the valve, by opening the valve, The clean ore pulp leachate flows out through the drain pipe 17, which is convenient for the staff to collect and improve the practicability. A controller 18 is fixedly installed on one side of the filter box 1. The controller 18 is connected with the drive motor 9, the liquid supply pump 12 and the electric push rod 14. Electrically connected together, by setting the controller 18, it is convenient for the staff to control the separator through the controller 18, and the convenience of operation is improved.

Working principle: Please refer to Figure 1-Figure 4. By setting up the stirring component, when in use, the stirring component is used to stir and fuse the ore pulp and the leachate to promote the fusion of the ore pulp and the leachate, to avoid precipitation and other phenomena, which will affect the filter box 1 pair of ore pulp Extract and separate from the leachate to achieve the effect of separation. By setting the drive motor 9, the drive shaft of the drive motor 9 rotates to drive the stirring rod 10 to rotate, and the stirring rod 10 stirs the pulp and the leachate to promote the full mixing of the pulp and the leachate to extract the pulp In order to avoid insufficient mixing of ore pulp and leachate, resulting in the waste of ingredients and the precipitation of ore pulp, by setting the filter screen 11, the large particles of impurities in the ore pulp can be prevented from entering the liquid supply pump 12 through the filter screen 11, resulting in liquid supply If the pump 12 is damaged, the practicability is improved. By setting the electric push rod 14, the telescopic shaft of the electric push rod 14 pushes the filter plate 15 to move downward, and separates the mixed liquid of the ore pulp and the leachate from solid to liquid, so that fine particles are intercepted in the filter. The inside of the plate 15 filter cloth realizes the separation of ore pulp. By setting the valve and opening the valve, the clean ore pulp leachate flows out through the drain pipe 17, which is convenient for the staff to collect and improve the practicability. By setting the controller 18, the controller 18 is convenient. The staff controls the separator to improve the convenience of operation.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A filter separator for ore pulp leachate, characterized in that, comprising: A filter box (1), the top surface of the filter box (1) is provided with a filter tank (2), and an inner side of the filter tank (2) is provided with a water inlet hole (3); A water inlet pipe (4), the water inlet pipe (4) is fixedly installed on the inner side of the water inlet hole (3); a stirring assembly, the stirring assembly is arranged on one side of the water inlet pipe (4), with for stirring. 2. A kind of ore pulp leachate filter separator according to claim 1, is characterized in that, described stirring assembly comprises: A mixing drum (5), the mixing drum (5) is arranged at one end of the water inlet pipe (4), the outer circular wall of the mixing drum (5) is provided with a mounting hole (6), and the water inlet pipe (4) ) is fixedly installed in the inside of the mounting hole (6); Mounting plate (7), described mounting plate (7) is fixedly installed on the top surface of described mixing drum (5), and the inner bottom surface of described mounting plate (7) is provided with mounting groove (8), and described mounting groove ( 8) is fixedly installed with a drive motor (9), and one end of the drive shaft of the drive motor (9) is fixedly equipped with a stirring rod (10). 3. A kind of ore pulp leach liquid filter separator according to claim 1, is characterized in that, one end of described inlet pipe (4) is fixedly equipped with filter screen (11), and the other end of described inlet pipe (4) is fixed Liquid feeding pump (12) is installed. 4. A kind of ore pulp leachate filter separator according to claim 1, is characterized in that, the top surface of described filter box (1) is fixedly installed with mounting frame (13), and the inner top of described mounting frame (13) Two electric push rods (14) are fixedly installed on the surface, and a filter plate (15) is fixedly installed on one end of the telescopic shaft of the electric push rods (14). 5. A kind of ore pulp leachate filter separator according to claim 1, is characterized in that, one side of the filter box (1) is provided with a drain hole (16), and the inside of the drain hole (16) is fixedly installed There is a drain pipe (17), and a valve is fixedly installed inside the drain pipe (17). 6. A filter separator for ore pulp leachate according to claim 1, characterized in that a controller (18) is fixedly installed on one side of the filter box (1).

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