Equipment for soaking and separating clean materials

Abstract

The utility model discloses a device for soaking and separating clean materials, which relates to the technical field of material treatment and comprises a soaking and filtering mechanism, a filtering and soaking mechanism, a filtering and soaking mechanism and a separating mechanism, and is characterized in that components for filtering and soaking are arranged in the soaking and filtering mechanism; the liquid adding and circulating mechanism is connected with the soaking and filtering mechanism and is used for pumping out the liquid material into the soaking and filtering mechanism, so that the purpose of circularly stirring the liquid material in the soaking and filtering mechanism is achieved; and the liquid discharging and feeding pipeline is connected with the soaking and filtering mechanism and the liquid adding and circulating mechanism and is used for conveying liquid materials. According to the clean material soaking and separating equipment adopting the structure, no person is in contact with the material in the whole soaking and filtering process, the influence of human factors can be avoided, the pneumatic diaphragm pump is adopted for liquid circulation instead of stirring, and the influence of abrasion of mechanical stirring on the material is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a device for soaking and separating clean materials. Background Art

[0002] With the advancement of technology, products have higher and higher requirements for raw materials, especially in the electronics industry, where the metal ion content needs to reach the PPb level or even lower. The immersion separation method is usually used to process materials. Immersion separation is to immerse the solid mixture in a solvent. During the immersion process, the solid mixture reacts with the chemical solution. After the reaction, different substances dissolve. After a certain period of time, the dissolved components are extracted, and the undissolved components remain in place, thereby achieving separation. For enterprises, the impact of environmental factors in the immersion separation process can be solved, while the impact of process operations and human factors is inevitable. For example, some laboratory small-scale test processes include immersion and filtration operations. Generally, immersion uses immersion buckets for immersion, and filtration uses Buchner funnels, suction bottles and other equipment for filtration. It requires alternating operations back and forth, and the process is complicated, time-consuming and labor-intensive. For products with high cleanliness requirements, process contamination may even occur. Utility Model Content

[0003] The utility model aims to provide a device for immersing and separating clean materials, so as to solve the problem that the current equipment separation and alternating operation may cause process pollution.

[0004] To achieve the above purpose, the utility model provides a clean material immersion separation device, comprising:

[0005] The soaking and filtering mechanism has components for filtering and soaking, and is used for filtering and soaking the material;

[0006] A liquid adding circulation mechanism, connected to the immersion filtering mechanism, for pumping liquid material into the immersion filtering mechanism, so as to achieve the purpose of circulating and stirring the liquid material in the immersion filtering mechanism;

[0007] The liquid discharge and liquid inlet pipeline is connected with the soaking and filtering mechanism and the liquid adding and circulating mechanism, and is used for conveying liquid materials.

[0008] Preferably, in the above-mentioned clean material immersion separation device, the immersion filtration mechanism includes:

[0009] The immersion filter box is divided into an upper cover body and a lower box body, the upper cover body is provided with an internal thread, the lower box body is provided with an external thread, and the upper cover body is threadedly connected to the lower box body;

[0010] A pressure rod is arranged through the upper cover, one end of which is arranged in the immersion filter box, and the other end of which is arranged outside the immersion filter box;

[0011] An upper filter screen is disposed in the soaking and filtering box, fixedly connected to the bottom of the pressure rod, and slidably connected to the inner wall of the soaking and filtering box;

[0012] A lower filter screen is arranged in the lower part of the soaking and filtering box and is fixedly connected to the inner wall of the soaking and filtering box;

[0013] A hydraulic cylinder is installed on the pressure rod, and an output end of the hydraulic cylinder is connected to the pressure rod.

[0014] Preferably, in the above-mentioned clean material immersion separation device, the liquid adding circulation mechanism includes:

[0015] A pneumatic diaphragm pump is arranged on one side of the soaking and filtering box;

[0016] A feed pipe, one end of which is connected to the output end of the pneumatic diaphragm pump and the other end of which is connected to the immersion filter box, for inputting liquid into the immersion filter box;

[0017] A discharge pipe, one end of which is connected to the input end of the pneumatic diaphragm pump and the other end of which is connected to the immersion filter box, is used to output the liquid in the immersion filter box.

[0018] Preferably, in the above-mentioned equipment for soaking and separating clean materials, the connection between the feed pipe and the soaking filter box is located above the lower filter screen, and valve one is provided on the feed pipe; the connection between the discharge pipe and the soaking filter box is located below the lower filter screen, and valve two is provided on the discharge pipe.

[0019] Preferably, in the above-mentioned clean material immersion separation equipment, the liquid discharge and liquid inlet pipelines include:

[0020] A mixed liquid inlet pipe connected to the discharge pipe, wherein a valve three is provided on the mixed liquid inlet pipe;

[0021] A liquid inlet pipe, connected to the discharge pipe, for adding soaking liquid into the soaking filter box;

[0022] An upper liquid discharge pipe, one end of which is connected to the upper cover of the immersion filter box, and the other end of which is connected to the discharge pipe, and the upper liquid discharge pipe is provided with a liquid circulation pump and an upper liquid discharge valve;

[0023] A bottom drain pipe is communicated with the bottom of the soaking and filtering box and is provided with a bottom drain valve.

[0024] Preferably, in the above-mentioned equipment for immersing and separating clean materials, one end of the upper liquid discharge pipe connected to the upper cover body is a telescopic hose.

[0025] Preferably, in the above-mentioned equipment for immersion separation of clean materials, the discharge pipe and the bottom drainage pipe are connected via a pipeline valve.

[0026] Therefore, the utility model adopts a clean material soaking and separation equipment of the above structure. The whole operation process can be selected according to the size of the soaking amount, manual operation or fully automatic operation. The design of the hydraulic cylinder and the pneumatic diaphragm pump can realize automatic operation. No personnel touch the material during the whole soaking and filtering process, which can avoid the influence of human factors, so as to obtain pure materials. In the whole operation, mechanical wear, especially the wear of stirring, has a great influence on the quality of the material. In the whole operation process of this equipment, no mechanical movement is directly involved in the soaking. Instead, a pneumatic diaphragm pump is used for liquid circulation instead of stirring, which avoids the influence of mechanical stirring wear on the material. The equipment material is made of high-purity new material (PFA, etc.), which can meet most material requirements.

[0027] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of a device for soaking and separating clean materials according to the utility model;

[0029] Figure 2 The utility model is a schematic diagram of the overall structure of a device for immersing and separating clean materials according to an embodiment of the present invention. DETAILED DESCRIPTION

[0030] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0031] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0032] See also Figure 1-2 The present application provides a clean material immersion separation device, comprising:

[0033] The soaking and filtering mechanism 1 is provided with components for filtering and soaking, and is used for filtering and soaking the material;

[0034] A liquid adding circulation mechanism 2, connected to the immersion filtering mechanism 1, is used to pump liquid material into the immersion filtering mechanism 1, so as to achieve the purpose of circulating and stirring the liquid material in the immersion filtering mechanism;

[0035] The liquid discharge and liquid inlet pipeline 3 is connected to the immersion and filtering mechanism 1 and the liquid adding and circulating mechanism 2, and is used for conveying liquid materials.

[0036] To further optimize the above technical solution, the immersion and filtration mechanism 1 includes:

[0037] The immersion filter box 11 is divided into an upper cover 111 and a lower box 112. The upper cover 111 is provided with an internal thread, and the lower box 112 is provided with an external thread. The upper cover 111 is threadedly connected with the lower box 112.

[0038] A pressure rod 12 is arranged to penetrate the upper cover 111, one end of which is arranged in the soaking and filtering box 11, and the other end of which is arranged outside the soaking and filtering box 11;

[0039] The upper filter screen 13 is disposed in the soaking and filtering box 11, fixedly connected to the bottom of the pressure rod 12, and slidably connected to the inner wall of the soaking and filtering box 11;

[0040] The lower filter screen 14 is arranged at the lower part of the soaking and filtering box 11 and is fixedly connected to the inner wall of the soaking and filtering box 11;

[0041] The hydraulic cylinder is mounted on the pressure rod 12 , and its output end is connected to the pressure rod 12 .

[0042] Specifically, the hydraulic cylinder can be selectively installed according to the actual soaking amount. After the material is added, the pressure rod 12 is first squeezed by the hydraulic cylinder. If the hydraulic cylinder is not installed, the pressure rod 12 is squeezed manually to make the upper filter 13 and the lower filter 14 squeeze the material for filtering.

[0043] In order to further optimize the above technical solution, the liquid adding circulation mechanism 2 includes:

[0044] A pneumatic diaphragm pump 21 is arranged on one side of the soaking and filtering box 11;

[0045] A feed pipe 22, one end of which is connected to the output end of the pneumatic diaphragm pump 21, and the other end of which is connected to the soaking and filtering box 11, for inputting liquid into the soaking and filtering box 11;

[0046] The discharge pipe 23 has one end connected to the input end of the pneumatic diaphragm pump 21 and the other end connected to the immersion filter box 11 for outputting the liquid in the immersion filter box 11 .

[0047] The connection between the feed pipe 22 and the immersion filter box 11 is located above the lower filter screen 14, and a valve 1 221 is provided on the feed pipe 22. The connection between the discharge pipe 23 and the immersion filter box 11 is located below the lower filter screen 14, and a valve 2 231 is provided on the discharge pipe 23.

[0048] It should be noted that during the soaking process, soaking liquid is added to the soaking filter box 11, and the pneumatic diaphragm pump 21 extracts the soaking liquid at the bottom of the soaking filter box 11 through the discharge pipe 23, and pumps it into the soaking filter box 11 through the inlet pipe 22, thereby realizing liquid circulation in the soaking filter box 11, thereby realizing a stirring process without mechanical movement.

[0049] To further optimize the above technical solution, the liquid discharge and liquid inlet pipeline 3 includes:

[0050] A mixed liquid inlet pipe 31 is connected to the discharge pipe 23, and a valve 311 is provided on the mixed liquid inlet pipe 31;

[0051] A liquid inlet pipe 32 connected to the discharge pipe 23 and used for adding soaking liquid into the soaking filter box 11;

[0052] An upper liquid discharge pipe 33, one end of which is connected to the upper cover 111 of the immersion filter box 11, and the other end of which is connected to the discharge pipe 23, and the upper liquid discharge pipe 33 is provided with a liquid circulation pump 331 and an upper liquid discharge valve 332;

[0053] The bottom drain pipe 34 is connected to the bottom of the soaking and filtering box 11 and is provided with a bottom drain valve 341 .

[0054] One end of the upper liquid discharge pipe 33 connected to the upper cover body 111 is a telescopic hose.

[0055] The discharge pipe 23 and the bottom liquid discharge pipe 34 are connected via a pipeline valve.

[0056] Specifically, the mixed liquid inlet pipe 31 is provided to add materials and soaking liquid into the soaking filter box 11 through the pneumatic diaphragm pump 21, and the upper drain pipe 33 and the bottom drain pipe 34 are used to discharge the filtered liquid.

[0057] Working principle: When adding materials, open the upper cover 111, pour the materials to be soaked into the equipment, cover the cover, or feed the materials from the mixed liquid inlet pipe 31 through the pneumatic diaphragm pump 21;

[0058] During filtration, the distance between the upper and lower filter screens is shortened by the pressure rod 12, and the filtrate is discharged to the outside of the filter screen by physical compression. The bottom filtrate is then discharged by opening the bottom drain valve 341, and the upper filtrate is discharged by the liquid circulation pump 331.

[0059] When adding soaking liquid, the soaking liquid (such as water) is added into the device through the liquid inlet pipe 32. If a mixed liquid is used for soaking, the liquid can be added through the mixed liquid inlet pipe 31 using a pneumatic diaphragm pump 21.

[0060] During the soaking process, a pneumatic diaphragm pump 21 is used to extract liquid from the bottom and add the liquid into the soaking filter box 11 through the feed pipe 22 to circulate the liquid, thereby achieving the purpose of stirring.

[0061] Therefore, the utility model adopts a clean material soaking and separation equipment of the above structure. The whole operation process can be selected according to the size of the soaking amount, manual operation or fully automatic operation. The design of the hydraulic cylinder and the pneumatic diaphragm pump can realize automatic operation. No personnel touch the material during the whole soaking and filtering process, which can avoid the influence of human factors, so as to obtain pure materials. In the whole operation, mechanical wear, especially the wear of stirring, has a great influence on the quality of the material. In the whole operation process of this equipment, no mechanical movement is directly involved in the soaking. Instead, a pneumatic diaphragm pump is used for liquid circulation instead of stirring, which avoids the influence of mechanical stirring wear on the material. The equipment material is made of high-purity new material (PFA, etc.), which can meet most material requirements.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A device for immersing and separating clean materials, characterized in that: include: The soaking and filtering mechanism has components for filtering and soaking, and is used for filtering and soaking the material; A liquid adding circulation mechanism, connected to the immersion filtering mechanism, for pumping liquid material into the immersion filtering mechanism, so as to achieve the purpose of circulating and stirring the liquid material in the immersion filtering mechanism; The liquid discharge and liquid inlet pipeline is connected with the soaking and filtering mechanism and the liquid adding and circulating mechanism, and is used for conveying liquid materials.

2. The clean material immersion separation device according to claim 1 is characterized in that: The soaking and filtering mechanism comprises: The immersion filter box is divided into an upper cover body and a lower box body, the upper cover body is provided with an internal thread, the lower box body is provided with an external thread, and the upper cover body is threadedly connected to the lower box body; A pressure rod is arranged through the upper cover, one end of which is arranged in the immersion filter box, and the other end of which is arranged outside the immersion filter box; An upper filter screen is disposed in the soaking and filtering box, fixedly connected to the bottom of the pressure rod, and slidably connected to the inner wall of the soaking and filtering box; A lower filter screen is arranged in the lower part of the soaking and filtering box and is fixedly connected to the inner wall of the soaking and filtering box; A hydraulic cylinder is installed on the pressure rod, and an output end of the hydraulic cylinder is connected to the pressure rod.

3. The clean material immersion separation equipment according to claim 2 is characterized in that: The liquid adding circulation mechanism comprises: A pneumatic diaphragm pump is arranged on one side of the soaking and filtering box; A feed pipe, one end of which is connected to the output end of the pneumatic diaphragm pump and the other end of which is connected to the immersion filter box, for inputting liquid into the immersion filter box; A discharge pipe, one end of which is connected to the input end of the pneumatic diaphragm pump and the other end of which is connected to the immersion filter box, is used to output the liquid in the immersion filter box.

4. The clean material immersion separation device according to claim 3 is characterized in that: The connection between the feed pipe and the immersion filter box is located above the lower filter screen, and a valve one is provided on the feed pipe. The connection between the discharge pipe and the immersion filter box is located below the lower filter screen, and a valve two is provided on the discharge pipe.

5. The clean material immersion separation device according to claim 4 is characterized in that: The liquid discharge and liquid inlet pipeline comprises: A mixed liquid inlet pipe connected to the discharge pipe, wherein a valve three is provided on the mixed liquid inlet pipe; A liquid inlet pipe, connected to the discharge pipe, for adding soaking liquid into the soaking filter box; An upper liquid discharge pipe, one end of which is connected to the upper cover of the immersion filter box, and the other end of which is connected to the discharge pipe, and the upper liquid discharge pipe is provided with a liquid circulation pump and an upper liquid discharge valve; A bottom drain pipe is communicated with the bottom of the soaking and filtering box and is provided with a bottom drain valve.

6. The clean material soaking and separation equipment according to claim 5, characterized in that: One end of the upper liquid discharge pipe connected to the upper cover body is a telescopic hose.

7. The clean material immersion separation device according to claim 6, characterized in that: The discharge pipe and the bottom liquid discharge pipe are connected via a pipeline valve.

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