Boron carbide raw material immersion cleaning device
By designing a boron carbide dipping device with cylinders, sliders and a stirring motor, the problem of boron carbide not being fully in contact with the cleaning liquid in the prior art is solved, and a better dipping effect and a safer operating environment are achieved.
Patent Information
- Application Number
- CN202421545135.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing boron carbide dipping device causes boron carbide to fail to fully contact the cleaning liquid by manually shaking, resulting in poor dipping effect.
A boron carbide raw material dipping device is designed, using a cylinder to drive the mesh frame downward, combining sliders and chutes to assist the mesh frame to move, and agitating the cleaning liquid is driven by agitating the agitating blades to ensure that the cleaning liquid is in full contact with boron carbide.
Through this device, boron carbide can be fully in contact with the cleaning liquid, which significantly improves the dipping effect. At the same time, the stability of the cleaning liquid and the safety of the operating environment are ensured through the use of stainless steel materials and ultrafiltration membrane components.
Smart Images
Figure CN222901999U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of boron carbide processing, and more specifically, to a device for leaching boron carbide raw materials. Background Art
[0002] Boron carbide, also known as black diamond, is an extremely hard inorganic synthetic material. Boron carbide has hardness and is used in wear-resistant materials, ceramic reinforcing phases, especially in lightweight armor, reactor neutron absorbers, etc. due to its low density, high strength, high-temperature stability, and good chemical stability. In addition, compared with diamond and cubic boron nitride, boron carbide is easier to manufacture and has a lower cost, so it is used more widely and can replace expensive diamond in some places. It is commonly used in grinding, lapping, drilling, etc. Before using bulk boron carbide, it is necessary to use a leaching device to remove the impurities on its surface.
[0003] Based on the above, the inventor found that: currently, the existing leaching devices usually directly put boron carbide into the leaching cylinder, and then manually shake the leaching cylinder to leach boron carbide. This leaching method is likely to cause insufficient contact between boron carbide and the cleaning liquid, resulting in poor leaching effect. Therefore, in view of this, the existing structure is studied and improved to provide a device for leaching boron carbide raw materials, with the expectation of achieving a more practical value. Summary of the Utility Model
[0004] 1. Technical Problems to be Solved
[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a device for leaching boron carbide raw materials, which can prevent directly putting boron carbide into the leaching cylinder and then manually shaking the leaching cylinder to leach boron carbide. This leaching method is likely to cause insufficient contact between boron carbide and the cleaning liquid, resulting in poor leaching effect.
[0006] 2. Technical Solutions
[0007] To solve the above problems, the utility model adopts the following technical solutions.
[0008] A boron carbide raw material leaching device comprises a fixed platform, a leaching cylinder is installed above the fixed platform, a top cover is buckled and connected above the leaching cylinder, a cylinder is installed in the middle position above the top cover, a slide groove is opened on the inner side wall of the leaching cylinder, a net frame is fixedly installed at the telescopic end of the bottom of the cylinder located inside the leaching cylinder, both sides of the net frame are fixedly connected with sliding bars adapted to the internal structure of the slide groove, and the sliding bars are slidably connected to the inside of the slide groove, the bottom of the leaching cylinder is located below the fixed platform and is threadedly connected with a lower cover, a stirring motor is installed in the middle position below the lower cover, a stirring blade is fixedly installed at the top drive shaft end of the stirring motor, and a metal filter is bolted on the top of the lower cover.
[0009] Furthermore, the immersion cylinder, the top cover and the lower cover are all made of stainless steel.
[0010] Furthermore, an ultrafiltration membrane assembly is installed at the lower right corner of the immersion cylinder, and mounting cap 1 and mounting cap 2 are respectively threadedly connected on both sides of the ultrafiltration membrane assembly, and a drug addition port is fixedly connected to the left side of the immersion cylinder.
[0011] Furthermore, the slide grooves are provided with two groups, and the inner bottom of the slide grooves are bolted with buffer pads.
[0012] Furthermore, a liquid inlet pipe is fixedly connected to the upper right corner of the top cover.
[0013] Furthermore, a fixing column is provided in the middle of the net frame, and the upper and lower ends of the fixing column are respectively bolted to mounting plates.
[0014] Furthermore, a through hole is provided on the inner side wall of the lower cover, and the lower cover is connected to the ultrafiltration membrane assembly.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the advantages of the present invention are:
[0017] (1) In this scheme, a cylinder is installed above the top cover. First, hold the handle to lift the top cover, place the block boron carbide in the mesh frame, and then buckle the top cover. The cleaning liquid enters the immersion cylinder from the liquid inlet pipe. At this time, the cylinder is used to drive the mesh frame to move downward, and the sliding bar and the sliding groove are provided to assist the mesh frame to move. When the cleaning liquid immerses the mesh frame, the stirring motor is used to drive the stirring blade to stir the cleaning liquid, so that the cleaning liquid and the block boron carbide are fully in contact, and the overall immersion effect is good.
[0018] (2) In this solution, by setting up a dipping cylinder, a top cover and a bottom cover made of stainless steel, the boron carbide raw material is in a sealed state during the dipping process. A flocculant is added through the drug addition port to make the cleaning liquid form large particulate matter that is easy to precipitate. Then, the cleaning liquid is filtered by a metal filter screen. When the dipping of the boron carbide raw material is completed, the boron carbide waste liquid enters the ultrafiltration membrane module. After being filtered by the filter element in the ultrafiltration membrane module, the filtered cleaning liquid is then discharged, which can effectively prevent the leakage of harmful substances during the treatment process, and at the same time maintain the stability of the cleaning liquid and the safety of the operating environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic three-dimensional view of the present utility model;
[0020] Figure 2 is a schematic view of the disassembled dipping device of the present utility model;
[0021] Figure 3 is a schematic view of the mesh frame of the present utility model;
[0022] Figure 4 is a schematic view of the stirring assembly of the present utility model.
[0023] Description of the reference numerals in the drawings:
[0024] 1. Fixed platform; 2. Dipping cylinder; 21. Ultrafiltration membrane module; 22. First mounting cover; 23. Second mounting cover; 24. Drug addition port; 3. Top cover; 31. Liquid inlet pipe; 4. Cylinder; 5. Chute; 6. Mesh frame; 7. Slide bar; 8. Fixed column; 9. Mounting plate; 10. Stirring motor; 11. Stirring blade; 12. Bottom cover; 13. Metal filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Embodiment:
[0027] Please refer to Figures 1-4, A boron carbide raw material washing device, including a fixed platform 1, above which an immersion washing cylinder 2 is installed. Above the immersion washing cylinder 2, a top cover 3 is snap-connected. The immersion washing cylinder 2 is used for washing massive boron carbide. In the middle position above the top cover 3, a cylinder 4 is installed, which is used to lift the wire mesh frame 6 up and down. The top cover 3 is used to open the immersion washing cylinder 2. On the inner side wall of the immersion washing cylinder 2, a chute 5 is provided, which is used to assist the lifting of the wire mesh frame 6. The wire mesh frame 6 is used to place massive boron carbide. At the bottom of the cylinder 4 located inside the immersion washing cylinder 2, a telescopic end is fixedly installed with a wire mesh frame 6. On both sides of the wire mesh frame 6, sliding strips 7 adapted to the internal structure of the chute 5 are fixedly connected, and the sliding strips 7 are slidably connected to the inside of the chute 5. At the bottom of the immersion washing cylinder 2, below the fixed platform 1, a lower cover 12 is threadedly connected. In the middle position below the lower cover 12, a stirring motor 10 is installed. At the end of the driving shaft at the top of the stirring motor 10, a stirring blade 11 is fixedly installed. The stirring motor 10 and the stirring blade 11 are used to agitate the cleaning liquid. Above the lower cover 12, a metal filter screen 13 is bolted.
[0028] Refer to Figure 1 , The immersion washing cylinder 2, the top cover 3, and the lower cover 12 are all made of stainless steel material. By setting the immersion washing cylinder 2, the top cover 3, and the lower cover 12 made of stainless steel material, the device can be effectively prevented from corrosion.
[0029] Refer to Figure 1 and Figure 2 , At the lower right corner position of the immersion washing cylinder 2, an ultrafiltration membrane module 21 is installed. On both sides of the ultrafiltration membrane module 21, an installation cover one 22 and an installation cover two 23 are respectively threadedly connected. On the left side of the immersion washing cylinder 2, a medicine adding port 24 is fixedly connected. By setting the ultrafiltration membrane module 21, the boron carbide waste liquid can be filtered.
[0030] Refer to Figure 2 and Figure 4 , At the upper right corner of the top cover 3, a liquid inlet pipe 31 is fixedly connected. By setting the liquid inlet pipe 31, it is convenient for the cleaning liquid to enter the immersion washing cylinder 2.
[0031] Refer to Figure 2 and Figure 3 , At the middle position of the wire mesh frame 6, a fixing column 8 is provided. At the upper and lower ends of the fixing column 8, mounting plates 9 are respectively bolted. By setting the fixing column 8 and the mounting plates 9, the wire mesh frame 6 can be installed.
[0032] Refer to Figure 2 and Figure 3 , At the middle position of the wire mesh frame 6, a fixing column 8 is provided. At the upper and lower ends of the fixing column 8, mounting plates 9 are respectively bolted. By setting the fixing column 8 and the mounting plates 9, the wire mesh frame 6 can be limited.
[0033] Refer to Figure 2 and Figure 3The inner wall of the lower cover 12 is provided with a through hole, and the lower cover 12 is connected to the ultrafiltration membrane assembly 21. By setting the ultrafiltration membrane assembly 21, the boron carbide waste liquid can be filtered.
[0034] When in use: first install the cylinder 4 above the top cover 3, hold the handle to lift the top cover 3, place the block boron carbide in the mesh frame 6, then buckle the top cover 3, and the cleaning liquid enters the immersion cylinder 2 from the liquid inlet pipe 31. At this time, the cylinder 4 is used to drive the mesh frame 6 to move downward, and the provided slide bar 7 and the slide groove 5 assist the mesh frame 6 to move. When the cleaning liquid immerses the mesh frame 6, the stirring motor 10 is used to drive the stirring blade 11 to stir the cleaning liquid, and the flocculant is added through the drug addition port 24 so that the cleaning liquid forms large particles that are easy to precipitate, and then the cleaning liquid is filtered by the metal filter 13. After the immersion of the boron carbide raw material is completed, the boron carbide waste liquid enters the ultrafiltration membrane assembly 21, is filtered by the filter element in the ultrafiltration membrane assembly 21, and then the filtered cleaning liquid is discharged, which can effectively prevent the leakage of harmful substances during the treatment process, while maintaining the stability of the cleaning liquid and the safety of the operating environment; the cleaning liquid can be fully contacted with the block boron carbide, and the overall immersion effect is good.
[0035] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A boron carbide raw material leaching device, comprising a fixed platform (1), a leaching cylinder (2) is installed above the fixed platform (1), and a top cover (3) is buckled and connected to the top of the leaching cylinder (2), characterized in that: A cylinder (4) is installed in the middle position above the top cover (3), a slide groove (5) is opened on the inner wall of the immersion cylinder (2), a net frame (6) is fixedly installed at the telescopic end of the bottom of the cylinder (4) located inside the immersion cylinder (2), and the two sides of the net frame (6) are fixedly connected with slide bars (7) adapted to the internal structure of the slide groove (5), and the slide bars (7) are slidably connected to the inside of the slide groove (5), the bottom of the immersion cylinder (2) is located below the fixed platform (1) and is threadedly connected with a lower cover (12), a stirring motor (10) is installed in the middle position below the lower cover (12), a stirring blade (11) is fixedly installed at the top drive shaft end of the stirring motor (10), and a metal filter (13) is bolted to the top of the lower cover (12).
2. A boron carbide raw material leaching device according to claim 1, characterized in that: The washing cylinder (2), the top cover (3) and the lower cover (12) are all made of stainless steel.
3. The boron carbide raw material leaching device according to claim 1, characterized in that: An ultrafiltration membrane assembly (21) is installed at the lower right corner of the leaching cylinder (2), and mounting cover 1 (22) and mounting cover 2 (23) are respectively threadedly connected on both sides of the ultrafiltration membrane assembly (21), and a drug addition port (24) is fixedly connected to the left side of the leaching cylinder (2).
4. The boron carbide raw material leaching device according to claim 1, characterized in that: A liquid inlet pipe (31) is fixedly connected to the upper right corner of the top cover (3).
5. The boron carbide raw material leaching device according to claim 1, characterized in that: A fixing column (8) is arranged in the middle of the net frame (6), and the upper and lower ends of the fixing column (8) are respectively bolted to mounting plates (9).
6. The boron carbide raw material leaching device according to claim 3, characterized in that: A through hole is provided on the inner side wall of the lower cover (12), and the lower cover (12) is connected to the ultrafiltration membrane assembly (21).