Slag cooling furnace for producing fluoride salt coarse material

Abstract

The utility model relates to the technical field of chemical production, and discloses a slag cooling furnace for producing fluoride salt coarse materials, which comprises a slag cooling furnace, a maintenance window is arranged at the top of the slag cooling furnace, a support base is arranged at the bottom of the slag cooling furnace, a feeding port is arranged on one side of the slag cooling furnace, and an observation port is arranged on the other side of the slag cooling furnace. The discharging pipe is arranged on the lower side of the end, close to the maintenance window, of the slag cooling furnace, the discharging box is arranged at the other end of the discharging pipe, the vibrator is arranged at the top of the discharging box and used for helping waste slag to be evenly distributed in the discharging box and preventing blockage, the fan is arranged on one side of the discharging box and used for cooling the waste slag, and the grinding assembly is arranged at the lower end of the discharging box and used for crushing the waste slag. According to the waste residue treatment device, waste residues are collected and crushed through the crushing assembly, effective recycling and utilization of the waste residues are finally achieved, all parts work cooperatively, and the waste residue treatment efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a cold slag furnace for producing fluoride salt coarse materials. Background Art

[0002] As an important chemical raw material, fluoride salt is widely used in metallurgy, electronics, chemical industry and other fields. It is not only a key auxiliary agent in metallurgical industries such as aluminum electrolysis and steel smelting, but also plays an important role in the electronics industry as a key material for manufacturing liquid crystal displays, semiconductors and other products. In addition, in the chemical industry, fluoride salt is also used to manufacture various fluorides, fluorinated hydrocarbons and other chemicals, further expanding its application range. With the rapid advancement of science and technology and the continuous development of the industry, the demand for fluoride salt is growing. In order to meet this demand, the production technology of fluoride salt also needs to be continuously innovated and improved.

[0003] The cooling system of the prior art has design defects in the cold slag furnace for the production of fluoride salt coarse materials. Its flow pattern is unreasonable, resulting in low cooling efficiency and requiring longer cooling time. Specifically, the flow path of the cooling medium is too long or has bends, resulting in uneven flow rate and poor heat transfer effect; in addition, the uneven specifications of the waste slag after treatment is also a prominent problem. The ideal waste slag should have a certain particle size and composition uniformity to facilitate recycling. However, the waste slag after treatment by the prior art often has large differences in particle size and uneven distribution of components, which not only increases the difficulty of recycling, but also may affect the quality of the recycled product. For this reason, we propose a cold slag furnace for the production of fluoride salt coarse materials. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cold slag furnace for producing fluoride salt coarse materials, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold slag furnace for producing fluoride salt coarse material, comprising a cold slag furnace, a maintenance window is arranged on the top of the cold slag furnace, a support base is arranged on the bottom of the cold slag furnace, a charging port is arranged on one side of the cold slag furnace, and an observation port is arranged on the other side of the cold slag furnace, and further comprising:

[0008] A discharge pipe is arranged at the lower side of one end of the cold slag furnace close to the maintenance window;

[0009] A discharge box is arranged at the other end of the discharge pipe, and a vibrator is arranged on the top of the discharge box to help the waste residue to be evenly distributed in the discharge box to prevent blockage;

[0010] A fan is arranged on one side of the discharge box and is used to cool the waste slag;

[0011] The crushing assembly is arranged at the lower end of the discharge box and is used for regular processing of waste residues.

[0012] Preferably, the bottom of the cold slag furnace is fixedly connected to the top of the support base, a maintenance window is opened on one side of the top of the cold slag furnace, and a maintenance ladder is fixedly connected to the cold slag furnace.

[0013] Preferably, one end of the discharge pipe is fixedly connected to the cold slag furnace, the other end of the discharge pipe is fixedly connected to one end of the discharge box, the top of the discharge box is fixedly connected to the bottom of the vibrator, and the bottom of the discharge box is arranged in a diamond shape.

[0014] Preferably, the fan is fixedly connected to an outer wall of one side of the discharge box, and the output port of the fan extends to the inside of the discharge box.

[0015] Preferably, the crushing assembly includes a support frame, a processing box, a drawer, and a discharge plate. The top of the support frame is fixedly connected to the bottom of the processing box, the top of the processing box and the bottom of the discharge box are fixedly installed together accordingly, the discharge plate is fixedly connected to the top of one end of the processing box away from the discharge pipe, and the drawer is slidably connected to the inner lower end of the processing box.

[0016] Preferably, the crushing assembly also includes a motor, a main threaded rod, a secondary threaded rod, gears, a linkage rod and a linkage wheel. The motor is fixedly connected to the top of the support frame. A plurality of linkage rods are provided and are rotatably connected to the two ends of the top of the processing box respectively. The main threaded rod and the secondary threaded rod are arranged at the inner top of the processing box. The main threaded rod and the secondary threaded rod are adjacent to each other. The main threaded rod and the secondary threaded rod are respectively fixedly connected to the linkage rod. One end of the linkage rod corresponding to the motor is respectively fixedly connected with a gear, and the gears are meshed and connected together. The linkage rods corresponding to the main threaded rods are respectively fixedly connected to the linkage wheels through connecting rods, and the linkage wheels are hinged together through tracks.

[0017] Preferably, cutting strips are fixedly connected to the outer walls of the main threaded rod and the auxiliary threaded rod, and rolling balls are fixedly connected to both sides of the main threaded rod and the auxiliary threaded rod.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a cold slag furnace for producing fluoride salt coarse material, which has the following beneficial effects:

[0020] The cold slag furnace for producing fluoride salt coarse material converts the waste slag that was originally difficult to use into valuable raw materials for fluoride salt production. This not only solves the problem of waste slag accumulation and environmental pollution, but also realizes the resource utilization of waste slag, providing strong support for the sustainable development of enterprises. At the same time, by reducing waste slag emissions and treatment costs, the equipment also helps to reduce the environmental risks and economic burden of enterprises, and promotes enterprises to achieve the goals of green production and circular economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the discharge box of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the crushing component of the utility model;

[0024] Figure 4 This is a schematic diagram of the cutting strip and rolling ball structure of the utility model.

[0025] In the figure: 1. Support base; 2. Cold slag furnace; 3. Maintenance ladder; 4. Maintenance window; 5. Input port; 6. Observation port; 7. Discharge pipe; 8. Discharge box; 9. Vibrator; 10. Fan; 11. Motor; 12. Support frame; 13. Processing box; 14. Drawer; 15. Discharge plate; 16. Main threaded rod; 17. Secondary threaded rod; 18. Cutting strip; 19. Rolling ball; 20. Gear; 21. Linkage rod; 22. Linkage wheel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 A cold slag furnace for producing fluoride salt coarse material, comprising a cold slag furnace 2, a maintenance window 4 is arranged on the top of the cold slag furnace 2, a support base 1 is arranged on the bottom of the cold slag furnace 2, a charging port 5 is arranged on one side of the cold slag furnace 2, and an observation port 6 is arranged on the other side of the cold slag furnace 2, and further comprising:

[0028] A discharge pipe 7 is arranged at the lower side of one end of the cold slag furnace 2 close to the maintenance window 4;

[0029] A discharge box 8 is provided at the other end of the discharge pipe 7, and a vibrator 9 is provided on the top of the discharge box 8 to help the waste residue to be evenly distributed in the discharge box 8 to prevent blockage;

[0030] A fan 10 is provided on one side of the discharge box 8 and is used to cool the waste residue;

[0031] The crushing assembly is arranged at the lower end of the discharge box 8 and is used for regular processing of waste slag. The waste slag is collected and crushed by the crushing assembly, and finally the waste slag is effectively recovered and utilized. The various parts work together to improve the efficiency and effect of waste slag processing.

[0032] Furthermore, the bottom of the cold slag furnace 2 is fixedly connected to the top of the support base 1, the maintenance window 4 is opened on the top side of the cold slag furnace 2, and the maintenance ladder 3 is fixedly connected to the cold slag furnace 2. The support base 1 and the support frame 12 play a key role in the entire processing flow. They provide stable support to ensure that each component can be stably installed and operated, thereby ensuring the smooth progress of the entire processing flow.

[0033] Furthermore, one end of the discharge pipe 7 is fixedly connected to the cold slag furnace 2, the other end of the discharge pipe 7 is fixedly connected to one end of the discharge box 8, the top of the discharge box 8 is fixedly connected to the bottom of the vibrator 9, and the bottom of the discharge box 8 is arranged in a diamond shape.

[0034] Furthermore, the fan 10 is fixedly connected to an outer wall of one side of the discharge box 8 , and an output port of the fan 10 extends to the inside of the discharge box 8 .

[0035] Furthermore, the crushing assembly includes a support frame 12, a processing box 13, a drawer 14, and a discharge plate 15. The top of the support frame 12 is fixedly connected to the bottom of the processing box 13, the top of the processing box 13 is fixedly installed correspondingly to the bottom of the discharge box 8, the discharge plate 15 is fixedly connected to the top of the end of the processing box 13 away from the discharge pipe 7, and the drawer 14 is slidably connected to the lower end of the inner part of the processing box 13. The fluoride salt coarse material after cooling treatment in the cold slag furnace 2 smoothly enters the discharge box 8 through the discharge pipe 7. The vibrator 9 works on the top of the discharge box 8 to ensure that the cooled coarse material is evenly distributed in the box to prevent blockage. In this way, the coarse material can smoothly enter the subsequent crushing and regularization processing process, and the coarse material is temporarily stored in the discharge box 8. , waiting for further processing. At the same time, the design of the discharge box 8 takes into account the fluidity and discharge efficiency of the coarse material to ensure the continuity and stability of the processing process. After the coarse material enters the crushing assembly, it is crushed by the main threaded rod 16 and the auxiliary threaded rod 17. Through rotation and cooperation, the cutting bar 18 and the crushing ball 19 crush the coarse material and refine it to a particle size suitable for subsequent processing. The transmission system of the gear 20, the linkage rod 21 and the linkage wheel 22 ensures the continuous rotation of the main threaded rod 16 and the auxiliary threaded rod 17 to achieve continuous crushing of the coarse material. The crushed coarse material is regularized by the discharge plate 15 and the drawer 14 to remove oversized or undersized particles, and finally collected to provide qualified raw materials for subsequent fluoride salt production.

[0036] Furthermore, the crushing assembly also includes a motor 11, a main threaded rod 16, a secondary threaded rod 17, a gear 20, a linkage rod 21 and a linkage wheel 22. The motor 11 is fixedly connected to the top of the support frame 12. There are multiple linkage rods 21, which are rotatably connected to the two ends of the top of the processing box 13 respectively. The main threaded rod 16 and the secondary threaded rod 17 are arranged at the inner top of the processing box 13. The main threaded rod 16 and the secondary threaded rod 17 are adjacent to each other. The main threaded rod 16 and the secondary threaded rod 17 are respectively fixedly connected to the linkage rod 21. The gears 20 are meshingly connected to each other. The linkage rods 21 corresponding to the main threaded rod 16 are respectively fixedly connected to the linkage wheels 22 through connecting rods, and the linkage wheels 22 are hinged together through tracks.

[0037] Furthermore, cutting strips 18 are fixedly connected to the outer walls of the main threaded rod 16 and the auxiliary threaded rod 17, and rolling balls 19 are fixedly connected to both sides of the main threaded rod 16 and the auxiliary threaded rod 17.

[0038] Working principle: First, the fluoride salt coarse material is put into the cold slag furnace 2 through the input port 5, and its processing flow in the equipment begins. The coarse material is distributed to various places in the cold slag furnace 2 under the gravity, which ensures the uniform distribution of the coarse material in the furnace and is conducive to the uniform dissipation of heat. The cooling medium (such as air or water) in the cold slag furnace 2 performs preliminary cooling on the coarse material through a specific flow path. After preliminary cooling, the fluoride salt coarse material continues to exchange heat with the cooling medium to achieve deep cooling. In this process, the flow rate and temperature of the cooling medium are precisely controlled to ensure cooling efficiency. To achieve the best state, through the observation port 6, the staff can observe the cooling effect of the fluoride salt coarse material in real time, and adjust the flow rate and temperature of the cooling medium as needed to ensure that the cooling effect reaches the predetermined requirements. The fluoride salt coarse material after cooling treatment in the cold slag furnace 2 smoothly enters the discharge box 8 through the discharge pipe 7. The vibrator 9 works on the top of the discharge box 8 to ensure that the cooled coarse material is evenly distributed in the box to prevent blockage. In this way, the coarse material can smoothly enter the subsequent crushing and regular processing process. The coarse material is temporarily stored in the discharge box 8 and waits for further processing. At the same time, the design of the discharge box 8 takes The fluidity and discharge efficiency of the coarse material are improved, and the continuity and stability of the processing process are ensured. After the coarse material enters the crushing assembly, it is crushed by the main threaded rod 16 and the auxiliary threaded rod 17. Through rotation and cooperation, the cutting bar 18 and the crushing ball 19 crush the coarse material and refine it to a particle size suitable for subsequent processing. The transmission system of the gear 20, the linkage rod 21 and the linkage wheel 22 ensures the continuous rotation of the main threaded rod 16 and the auxiliary threaded rod 17 to achieve continuous crushing of the coarse material. The crushed coarse material is regularized by the discharge plate 15 and the drawer 14 to remove oversized or undersized particles. Finally, they are collected to provide qualified raw materials for the subsequent fluoride salt production. The support base 1 and the support frame 12 play a key role in the entire processing flow. They provide stable support to ensure that each component can be stably installed and operated, thereby ensuring the smooth progress of the entire processing flow. In summary, after the fluoride salt coarse material enters the cold slag furnace 2 through the input port 5, it undergoes a series of processes such as cooling, conveying, crushing and regular processing to finally obtain qualified raw materials suitable for the subsequent fluoride salt production. In this process, the various components work together to ensure the efficient processing and utilization of the fluoride salt coarse material.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold slag furnace for producing fluoride salt coarse material, comprising a cold slag furnace (2), a maintenance window (4) being arranged on the top of the cold slag furnace (2), a support base (1) being arranged on the bottom of the cold slag furnace (2), a feed port (5) being arranged on one side of the cold slag furnace (2), and an observation port (6) being arranged on the other side of the cold slag furnace (2), characterized in that: Also includes: A discharge pipe (7) is arranged at the lower side of one end of the cold slag furnace (2) close to the maintenance window (4); A discharge box (8) is arranged at the other end of the discharge pipe (7), and a vibrator (9) is arranged on the top of the discharge box (8) to help the waste residue to be evenly distributed in the discharge box (8) to prevent blockage; A fan (10) is arranged on one side of the discharge box (8) and is used to cool the waste residue; The crushing assembly is arranged at the lower end of the discharge box (8) and is used for regular processing of waste residues.

2. A cold slag furnace for producing fluoride salt coarse material according to claim 1, characterized in that: The bottom of the cold slag furnace (2) is fixedly connected to the top of the support base (1), a maintenance window (4) is provided on one side of the top of the cold slag furnace (2), and a maintenance ladder (3) is fixedly connected to the cold slag furnace (2).

3. A cold slag furnace for producing fluoride salt coarse material according to claim 1, characterized in that: One end of the discharge pipe (7) is fixedly connected to the cold slag furnace (2), the other end of the discharge pipe (7) is fixedly connected to one end of a discharge box (8), the top of the discharge box (8) is fixedly connected to the bottom of the vibrator (9), and the bottom of the discharge box (8) is arranged in a diamond shape.

4. A cold slag furnace for producing fluoride salt coarse material according to claim 3, characterized in that: The fan (10) is fixedly connected to an outer wall of one side of the discharge box (8), and an output port of the fan (10) extends into the interior of the discharge box (8).

5. A cold slag furnace for producing fluoride salt coarse material according to claim 4, characterized in that: The crushing assembly comprises a support frame (12), a processing box (13), a drawer (14), and a discharge plate (15); the top of the support frame (12) is fixedly connected to the bottom of the processing box (13); the top of the processing box (13) is fixedly installed with the bottom of the discharge box (8) correspondingly; the discharge plate (15) is fixedly connected to the top of one end of the processing box (13) away from the discharge pipe (7); and the drawer (14) is slidably connected to the inner lower end of the processing box (13).

6. A cold slag furnace for producing fluoride salt coarse material according to claim 5, characterized in that: The crushing assembly further comprises a motor (11), a main threaded rod (16), a secondary threaded rod (17), a gear (20), a linkage rod (21) and a linkage wheel (22); the motor (11) is fixedly connected to the top of the support frame (12); a plurality of linkage rods (21) are provided and are rotatably connected to the two ends of the top of the processing box (13); the main threaded rod (16) and the secondary threaded rod (17) are provided at the top of the processing box (13); the main threaded rod (16) and the secondary threaded rod (17) are arranged adjacent to each other; the main threaded rod (16) and the secondary threaded rod (17) are respectively fixedly connected to the linkage rod (21); one end of the linkage rod (21) corresponding to the motor (11) is respectively fixedly connected to the gear (20); the gears (20) are meshedly connected together; the linkage rods (21) corresponding to the main threaded rod (16) are respectively fixedly connected to the linkage wheel (22) through the connecting rod; the linkage wheels (22) are hinged together through tracks.

7. A cold slag furnace for producing fluoride salt coarse material according to claim 6, characterized in that: Cutting strips (18) are fixedly connected to the outer walls of the main threaded rod (16) and the auxiliary threaded rod (17), respectively, and rolling balls (19) are fixedly connected to both sides of the main threaded rod (16) and the auxiliary threaded rod (17), respectively.

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