Molybdenum corrosive liquid additive blending and cooling device
By using a cooling tank and a disc-type heat dissipation pipe cooling device during the preparation of molybdenum corrosion solution additives, the safety hazards caused by excessive temperature were solved, and safe and efficient preparation of molybdenum corrosion solution additives was achieved.
Patent Information
- Application Number
- CN202423236895.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-27
AI Technical Summary
During the preparation of additives for molybdenum etching solutions, excessively high temperatures pose safety hazards, which are difficult to effectively address using existing technologies.
A cooling device including a cooling tank and a disc-shaped heat dissipation pipe was designed. The heat inside the assembly tank is transferred to cold water through the disc-shaped heat dissipation pipe inside the cooling tank, and an ultrasonic vibrator is used to prevent dirt accumulation and ensure heat dissipation efficiency.
It effectively prevents overheating of the mixing tank, reduces safety hazards, and ensures the safety and efficiency of the molybdenum corrosion solution additive mixing process.
Smart Images
Figure CN223769145U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of molybdenum corrosion solution additive formulation technology, and more specifically, to a molybdenum corrosion solution additive formulation and cooling device. Background Technology
[0002] In industrial production, the blending of additives for molybdenum etching solutions is a crucial step, widely used in molybdenum extraction and smelting. However, the blending process generates a significant amount of heat, which can easily lead to high temperatures in the blending tanks, posing a considerable safety hazard. Utility Model Content
[0003] This invention provides a molybdenum corrosion liquid additive mixing and cooling device, which can overcome some or all the defects of the prior art.
[0004] The molybdenum corrosion solution additive mixing and cooling device of this utility model includes a pure water pipeline for inputting pure water, two raw material tanks for storing phosphoric acid solution and nitric acid solution respectively, at least one mixing tank, and a cooling tank. The cooling tank is equipped with a disc-shaped heat dissipation tube. A gear pump is provided on the top of the mixing tank. The gear pump has an inlet and an outlet. A first flow channel is formed between the raw material tank and the inlet. The disc-shaped heat dissipation tube has a first liquid inlet and a first liquid outlet. A second liquid inlet and a second liquid outlet are correspondingly provided at the mixing tank. A second flow channel is formed between the first liquid inlet and the outlet. A third flow channel is formed between the first liquid outlet and the second liquid inlet. A fourth flow channel is formed between the second liquid outlet and the inlet. A fifth flow channel is formed between the pure water pipeline and the second liquid inlet.
[0005] Preferably, the first flow channel is provided with a bellows and a first solenoid valve in sequence in the liquid conveying direction.
[0006] Preferably, a second solenoid valve is provided at the second flow channel.
[0007] Preferably, a third solenoid valve is provided at the third flow channel.
[0008] Preferably, a fourth solenoid valve is provided at the fourth flow channel.
[0009] Preferably, a fifth solenoid valve is provided at the fifth flow channel.
[0010] Preferably, the cooling tank has an inlet pipe and an outlet pipe. The inlet pipe is used to connect to cold water, and the outlet pipe is used to output water from the cooling tank. The inlet pipe extends from the top to the bottom of the cooling tank, and the outlet pipe is located at the top of the cooling tank. An ultrasonic vibrator is provided at the bottom of the cold water tank.
[0011] As a preferred embodiment, the molybdenum corrosion solution additive blending and cooling device also includes a finished product tank, and a sixth flow channel is formed between the finished product tank and the outlet. The sixth flow channel is provided with a sixth solenoid valve and a seventh solenoid valve in sequence along the liquid flow direction.
[0012] Preferably, the bottom of the mixing bucket is equipped with a weighing base.
[0013] As a preferred option, the mixing tank is equipped with a stirrer.
[0014] Beneficial effects:
[0015] By incorporating a cooling tank and a disc-shaped heat dissipation pipe, the heat of the solution in the mixing tank is effectively transferred to the cold water via the disc-shaped heat dissipation pipe, thereby better preventing the mixing tank from overheating.
[0016] Furthermore, by installing an ultrasonic vibrator at the bottom of the cooling tank, dirt accumulation on the surface of the disc heat sink is prevented from affecting the heat dissipation efficiency. Attached Figure Description
[0017] Figure 1 A schematic diagram of a cooling device for preparing additives for molybdenum corrosion solution. Detailed Implementation
[0018] To further understand the content of this utility model, a detailed description of the utility model is provided in conjunction with the embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the utility model.
[0019] Example 1
[0020] Seen in Figure 1 This embodiment provides a molybdenum corrosion solution additive mixing and cooling device, including a pure water pipeline 1 for inputting pure water, two raw material tanks 2, which are respectively used to store phosphoric acid solution and nitric acid solution, a mixing tank 3, and a cooling tank 4. The cooling tank 4 is equipped with a disc heat dissipation pipe 41, and the top of the mixing tank 3 is equipped with a gear pump 5, which has an inlet 51 and an outlet 52.
[0021] The raw material tank 2 and the inlet 51 form a first flow channel 6. The first flow channel 6 is provided with a bellows 61 and a first solenoid valve 62 in sequence in the liquid conveying direction. The first flow channel 6 can convey the phosphoric acid solution and nitric acid solution in the raw material tank 2 to the gear pump 5. The first solenoid valve 62 is used to control the opening and closing of the first flow channel 6.
[0022] Furthermore, the disc-shaped heat dissipation tube 41 has a first liquid inlet 411 and a first liquid outlet 412. The mixing tank 3 is correspondingly provided with a second liquid inlet 31 and a second liquid outlet 32. The second liquid outlet 32 extends to the bottom of the mixing tank 3 to form a liquid extraction tube. A second flow channel 7 is formed between the first liquid inlet 411 and the outlet 52. Therefore, the gear pump 5 can pump the phosphoric acid solution and nitric acid solution at the first flow channel 6 to the disc-shaped heat dissipation tube 41 through the second flow channel 7. A third flow channel 8 is formed between the first liquid outlet 412 and the second liquid inlet 31. Therefore, the phosphoric acid solution and nitric acid solution can enter the mixing tank 3 through the third flow channel 8. A second solenoid valve 71 is provided at the second flow channel 7, and a third solenoid valve 81 is provided at the third flow channel 8. The second solenoid valve 71 and the third solenoid valve 81 can control the opening and closing of the second flow channel 7 and the third flow channel 8.
[0023] The second outlet 32 and the inlet 51 form a fourth flow channel 9, so the solution in the mixing tank 3 can be transported to the gear pump 5 through the fourth flow channel 9. The fourth flow channel 9 is equipped with a fourth solenoid valve 91.
[0024] Furthermore, a fifth flow channel 10 is formed between the pure water pipeline 1 and the second liquid inlet 31, so pure water can enter the mixing tank 3 through the fifth flow channel 10. A fifth solenoid valve 101 is provided at the fifth flow channel 10, and the fifth solenoid valve 101 is used to control the opening and closing of the fifth flow channel 10.
[0025] In this embodiment, the cooling tank 4 has an inlet pipe 42 and an outlet pipe 43. The inlet pipe 42 is used to connect to cold water, and the outlet pipe 43 is used to output water from the cooling tank 4. The inlet pipe 42 extends from the top to the bottom of the cooling tank 4, and the outlet pipe 43 is located at the top of the cooling tank 4. An ultrasonic vibrator 44 is provided at the bottom of the cold water tank. The ultrasonic vibrator 44 can reduce the accumulation of dirt on the disc cooling pipe, thereby better ensuring the heat exchange efficiency.
[0026] Furthermore, this embodiment also includes a finished product tank 12, and a sixth flow channel 11 is formed between the finished product tank 12 and the outlet 52. The sixth flow channel 11 is provided with a sixth solenoid valve 111 and a seventh solenoid valve 112 in sequence along the liquid flow direction. The sixth solenoid valve 111 and the seventh solenoid valve 112 can control the opening and closing of the sixth flow channel 11. The sixth flow channel 11 is used to transport the solution in the blending tank 3 to the finished product tank 12.
[0027] Example 2
[0028] Seen in Figure 1 This embodiment provides a molybdenum corrosion solution additive mixing and cooling device, which differs from the molybdenum corrosion solution additive mixing and cooling device in Embodiment 1 in that the mixing tank 3 is provided with a weighing base 13 at the bottom, and the weight of the solution in the mixing tank 3 can be better obtained through the weighing base 13.
[0029] Example 3
[0030] Seen in Figure 1 This embodiment provides a molybdenum corrosion solution additive mixing and cooling device, which differs from the molybdenum corrosion solution additive mixing and cooling device in Embodiment 1 in that the mixing tank 3 is equipped with a stirrer 33, which can accelerate the mixing of phosphoric acid solution, nitric acid solution and water in the mixing tank 3.
[0031] It is readily understood that those skilled in the art can combine, split, or reorganize the embodiments provided in this application to obtain other embodiments, all of which do not exceed the protection scope of this application.
[0032] Working principle:
[0033] When using this molybdenum corrosion solution additive mixing and cooling device, firstly, the gear pump 5, the first solenoid valve 62, the second solenoid valve 71, and the third solenoid valve 81 are turned on. Phosphoric acid solution and nitric acid solution enter the mixing tank 3 through the first flow channel 6, the second flow channel 7, and the third flow channel 8. The weight of the solution in the mixing tank 3 is obtained through the weighing base 13. When the set weight is reached, the first solenoid valve 62 is closed, and the fourth solenoid valve 91, the fifth solenoid valve 101, and the stirrer 33 are turned on. The liquid in the mixing tank 3 circulates between the mixing tank 3 and the disc heat dissipation tube 41. Pure water enters the mixing tank 3 from the pure water pipeline 1 through the fifth flow channel 10, and the weight of the solution in the mixing tank 3 is obtained through the weighing base 13. When the liquid weight reaches the set value, the fifth solenoid valve 101 is closed. The liquid in the mixing tank 3 circulates between the mixing tank 3 and the disc heat sink 41. The disc heat sink 41 is located in the cooling tank 4, and cold water is always supplied to the cooling tank 4 to absorb the heat from the disc heat sink 41, thus better dissipating the heat of the solution in the mixing tank 3 and avoiding overheating of the mixing tank 3, which could cause safety hazards. After mixing is completed, the third solenoid valve 81 is closed, and the sixth solenoid valve 111 and the seventh solenoid valve 112 are opened. The gear pump 5 transports the solution in the mixing tank 3 from the sixth flow channel 11 to the finished product tank 12 for storage. After the liquid in the mixing tank 3 is transported to the finished product tank 12, the gear pump 5 is closed.
[0034] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the embodiments shown are only part of the embodiments of the present invention. The actual structure is not limited to this. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A molybdenum etching solution additive compounding cooling device, comprising a pure water pipeline (1) for inputting pure water, two raw material barrels (2) for storing phosphoric acid solution and nitric acid solution respectively, characterized in that, Also include at least one bucket (3), and the cooling barrel (4), the cooling barrel (4) is provided with disc type cooling pipe (41), the top of the bucket (3) is provided with gear pump (5), the gear pump (5) has import (51) and export (52), the first flow channel (6) is formed between the raw material barrel (2) and the import (51), the disc type cooling pipe (41) has first liquid inlet (411) and first liquid outlet (412), the second liquid inlet (31) and the second liquid outlet (32) are provided correspondingly at the bucket (3), the second flow channel (7) is formed between the first liquid inlet (411) and the export (52), the third flow channel (8) is formed between the first liquid outlet (412) and the second liquid inlet (31), the fourth flow channel (9) is formed between the second liquid outlet (32) and the import (51), the fifth flow channel (10) is formed between the pure water pipeline (1) and the second liquid inlet (31).
2. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, The first flow channel (6) is provided with corrugated pipe (61) and first electromagnetic valve (62) in sequence in the liquid conveying direction.
3. The molybdate etchant additive splicing cooling device according to claim 1, characterized in that, The second flow channel (7) is provided with second electromagnetic valve (71).
4. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, The third flow channel (8) is provided with third electromagnetic valve (81).
5. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, The fourth flow channel (9) is provided with fourth electromagnetic valve (91).
6. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, The fifth flow channel (10) is provided with fifth electromagnetic valve (101).
7. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, The cooling barrel (4) has water inlet pipe (42) and water outlet pipe (43), the water inlet pipe (42) is used for connecting cold water, the water outlet pipe (43) is used for outputting water in the cooling barrel (4), the water inlet pipe (42) extends from the top to the bottom of the cooling barrel (4), the water outlet pipe (43) is arranged at the top of the cooling barrel (4), and the bottom of the cooling barrel (4) is provided with ultrasonic vibrator (44).
8. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, Also include finished product barrel (12), the sixth flow channel (11) is formed between the finished product barrel (12) and the export (52), the sixth flow channel (11) is provided with sixth electromagnetic valve (111) and seventh electromagnetic valve (112) in sequence along the liquid flow direction.
9. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, The bottom of the bucket (3) is provided with weighing base (13).
10. The molybdenum etchant additive splicing cooling device according to claim 1, characterized in that, The bucket (3) is provided with stirrer (33).