High-purity barium chloride multi-purpose vacuum buffer tank
The high-purity barium chloride multi-purpose vacuum buffer tank achieves quantitative feeding and inner wall cleaning through a motor-driven rotating rod system, which solves the problem of inaccurate feeding in the existing technology, improves the precision and stability of chemical production, and ensures product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZIGONG CITY DACHENG ELECTRONIC MATERIAL CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-07-07
AI Technical Summary
Existing multi-purpose vacuum buffer tanks for high-purity barium chloride have difficulty in achieving quantitative control during the feeding process, resulting in inaccurate feeding accuracy and affecting product quality and production stability.
The device uses a motor-driven rotating rod to move a limiting semicircle to impact the force block. A spring squeezes the shielding circular plate to achieve quantitative material feeding. The rotating rod also drives the brush plate and water outlet pipe to clean the inner wall, precisely controlling the material feeding and removing residues.
This technology enables quantitative feeding of high-purity barium chloride, avoiding human error, improving the metering accuracy and stability of chemical production, and removing residues from the inner wall of the buffer tank to ensure the purity of raw materials and the quality of products.
Smart Images
Figure CN224466598U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vacuum buffer tank technology, and in particular to a high-purity barium chloride multipurpose vacuum buffer tank. Background Technology
[0002] Vacuum buffer tanks are pressure vessels used in vacuum systems to stabilize pressure and buffer materials. By storing gases or media, they prevent drastic fluctuations in the vacuum level within the system, ensuring stable operation. Vacuum buffer tanks are versatile because industrial production encompasses diverse fields such as chemical and pharmaceutical manufacturing. The requirements for vacuum systems vary greatly across different scenarios, and their multi-purpose design allows for flexible adaptation to different process needs, improving equipment versatility and utilization. In the production and use of high-purity barium chloride, vacuum buffer tanks, with their vacuum sealing and pressure buffering functions, isolate external impurities, prevent barium chloride from absorbing moisture or being oxidized, and stabilize material transport, avoiding material abnormalities caused by pressure fluctuations. Furthermore, they can assist in vacuum purification processes, lowering the boiling point of impurities and efficiently removing volatile impurities, ensuring the purity and quality of high-purity barium chloride.
[0003] The high-purity barium chloride multi-purpose vacuum buffer tank consists of a tank body, vacuum interface, material inlet and outlet, pressure control components, and anti-corrosion coating. The tank body is made of high-strength, corrosion-resistant material to ensure sealing and durability. The vacuum interface is used to connect a vacuum pump to maintain the internal vacuum environment. The material inlet and outlet, in conjunction with valves, enables precise control of the inflow and outflow of barium chloride. The pressure control components can monitor and adjust the internal pressure in real time to avoid fluctuations. The anti-corrosion coating covers the inside of the tank body, which not only prevents barium chloride from corroding the tank body but also prevents the tank body material from contaminating the high-purity barium chloride, ensuring its purity and process safety.
[0004] In existing technologies, some high-purity barium chloride multi-purpose vacuum buffer tanks rely on manual feeding, which cannot achieve quantitative feeding. This leads to difficulties in ensuring feeding accuracy, causing deviations in the proportion of high-purity barium chloride in subsequent processes, affecting product quality and production stability. Therefore, a high-purity barium chloride multi-purpose vacuum buffer tank is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a multi-purpose vacuum buffer tank for high-purity barium chloride, aiming to improve the problem that in the existing technology, the feeding is done manually and cannot be quantitatively fed, which leads to difficulty in ensuring feeding accuracy, causing deviations in the proportion of high-purity barium chloride in subsequent processes, affecting product quality and production stability.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A high-purity barium chloride multi-purpose vacuum buffer tank includes an outer shell, a rotating rod rotatably connected to the top of the outer shell, a motor fixedly connected to the top of the rotating rod, a support plate rotatably connected to the outside of the rotating rod, a rotating disk rotatably connected to the top of the support plate, a limiting semicircle fixedly connected to the top of the rotating disk, a fixing column fixedly connected to the inner wall of the top of the outer shell, an outer ring rotatably connected to the outside of the fixing column, a spring fixedly connected to the top of the outer ring, a connecting plate fixedly connected to the outside of the outer ring, a blocking circular plate fixedly connected to the right side of the connecting plate, a force-bearing block fixedly connected to the bottom of the connecting plate, and a cleaning assembly for cleaning the inner wall fixedly connected to the outside of the rotating rod.
[0008] As a further description of the above technical solution:
[0009] The cleaning assembly includes multiple fixing plates 1, with adjacent sides of the multiple fixing plates 1 fixedly connected to the outside of the rotating rod, and a brush plate fixedly connected to the distant sides of every two fixing plates 1. Multiple fixing plates 2 are fixedly connected to the outside of the rotating rod, and a rotating plate is rotatably connected to the distant sides of the multiple fixing plates 2. Multiple water outlet pipes are fixedly connected to the outside of the rotating rod, and a limiting semicircle 2 is fixedly connected to the bottom inner wall of the outer shell.
[0010] As a further description of the above technical solution:
[0011] The spring is rotatably connected to the outside of the fixed column, and a fixed tube is fixedly connected to the inner wall of the support plate.
[0012] As a further description of the above technical solution:
[0013] A top cover is fixedly connected to the top of the outer shell, a feed pipe is fixedly connected to the top of the outer shell, a static sealing ring is fixedly connected to the bottom of the feed pipe, a dynamic sealing ring is fixedly connected to the top of the shielding circular plate, and the bottom of the static sealing ring is in contact with the top of the dynamic sealing ring.
[0014] As a further description of the above technical solution:
[0015] The top of the limiting semicircle is in contact with the bottom of the force-bearing block, and the interior of the rotating disk is fixedly connected to the exterior of the rotating rod.
[0016] As a further description of the above technical solution:
[0017] The bottoms of the plurality of water outlet pipes are in contact with the tops of the plurality of rotating plates, and the top of the limiting semicircle II is in contact with the bottoms of the plurality of rotating plates;
[0018] As a further description of the above technical solution:
[0019] A temporary storage box is fixedly connected to the outside of the rotating rod, and the brush plate is slidably connected to the inner wall of the outer shell.
[0020] As a further description of the above technical solution:
[0021] The bottom of the temporary storage box is fixedly connected to the top of the outer shell, and two water inlet pipes are fixedly connected to the outside of the temporary storage box.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the motor drives the rotating rod to rotate, which causes the external rotating disk to drive the limiting semicircle to rotate, causing the limiting semicircle to hit the force block, thereby causing the blocking circular plate to rotate and causing the spring to compress, thus realizing the quantitative feeding of the multi-purpose vacuum buffer tank. In addition, it can accurately control the feeding amount of materials such as high-purity barium chloride, avoid human operation errors, and thus improve the metering accuracy and stability of the chemical production process.
[0024] 2. In this utility model, when the rotating rod rotates, it causes the rotating plate at the bottom to rotate under the action of the limiting semicircle, which adjusts the water pipe so that the water pipe sprays water onto the lower inner wall of the tank. The rotating rod also drives the brush plate to rotate, thereby cleaning the inner wall of the vacuum buffer tank. In addition, it can effectively remove the high-purity barium chloride residue adhering to the inner wall of the vacuum buffer tank, avoid cross-contamination of materials, and thus ensure the purity of raw materials and product quality in subsequent production. Attached Figure Description
[0025] Figure 1 This is a three-dimensional schematic diagram of a multi-purpose vacuum buffer tank for high-purity barium chloride proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of the rotating disk of a multi-purpose vacuum buffer tank for high-purity barium chloride proposed in this utility model;
[0027] Figure 3 This is a schematic diagram of the rotating rod of a high-purity barium chloride multi-purpose vacuum buffer tank proposed in this utility model;
[0028] Figure 4 This is a schematic diagram of the limiting semicircle of a high-purity barium chloride multi-purpose vacuum buffer tank proposed in this utility model.
[0029] Legend:
[0030] 1. Outer shell; 2. Rotating rod; 3. Motor; 4. Support plate; 5. Rotating plate; 6. Limiting semicircle one; 7. Fixing column; 8. Spring; 9. Outer ring; 10. Connecting plate; 11. Force-bearing block; 12. Blocking circular plate; 13. Fixing plate one; 14. Brush plate; 15. Fixing plate two; 16. Rotating plate; 17. Water outlet pipe; 18. Limiting semicircle two; 19. Temporary storage box; 20. Water inlet pipe; 21. Top cover; 22. Feed pipe; 23. Static sealing ring; 24. Dynamic sealing ring; 25. Fixing pipe. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Reference Figure 2 and Figure 3 This utility model provides an embodiment of a high-purity barium chloride multi-purpose vacuum buffer tank, including an outer shell 1. The outer shell 1 is the foundation of the entire device, thus protecting the internal mechanical structure and stabilizing it. A rotating rod 2 is rotatably connected to the top of the outer shell 1, and a motor 3 is fixedly connected to the top of the rotating rod 2. The rotating rod 2 receives the rotation of the motor 3 and thus rotates. The motor 3 is the driving end of the entire device, thereby driving the rotating rod 2 to rotate. A support plate 4 is rotatably connected to the outside of the rotating rod 2, and a rotating disk 5 is rotatably connected to the top of the support plate 4. A limiting semicircle 6 is fixedly connected to the top of the rotating disk 5. The support plate 4 supports the top rotating disk 5, stabilizing the rotating disk 5 when receiving rotational force, and also separating the two areas. The limiting semicircle 6 rotates with the rotating disk 5, thereby applying force to other components. A fixing post 7 is fixedly connected to the top inner wall of the outer shell 1. An outer ring 9 is rotatably connected to the outside of the fixing post 7. A spring 8 is fixedly connected to the top of the outer ring 9. A connecting plate 10 is fixedly connected to the outside of the outer ring 9. A blocking circular plate 12 is fixedly connected to the right side of the connecting plate 10. A force-bearing block 11 is fixedly connected to the bottom of the connecting plate 10. The fixing post 7 provides a place for the spring 8 and the outer ring 9 to operate, making their operation stable. The outer ring 9 receives the rotational force from the connecting plate 10, thereby rotating and causing the spring 8 to receive the rotational force, thereby storing elastic force. The force-bearing plate is subjected to the force of the limiting semicircle 6, thereby rotating and causing the blocking semicircle to rotate. The blocking semicircle limits the feed pipe 22, making it stable. A cleaning component for cleaning the inner wall is fixedly connected to the outside of the rotating rod 2.
[0033] Reference Figure 2 and Figure 4The cleaning assembly includes multiple fixing plates 13. The adjacent sides of the fixing plates 13 are fixedly connected to the outside of the rotating rod 2. A brush plate 14 is fixedly connected to the opposite side of every two fixing plates 13. The fixing plates 13 provide support for the brush plate 14, allowing the brush plate 14 to receive the rotational force of the rotating rod 2, thereby cleaning the inner wall of the tank. Multiple fixing plates 25 are fixedly connected to the outside of the rotating rod 2. The fixing plates 25 rotate under the action of the rotating rod 2. A rotating plate 16 is rotatably connected to the opposite side of the multiple fixing plates 25. Multiple water outlet pipes 17 are fixedly connected to the outside of the rotating rod 2. A limiting semicircle 18 is fixedly connected to the bottom inner wall of the outer shell 1. The rotating plate 16 receives the rotational force of the limiting semicircle, thereby rotating and adjusting to adjust the spray area of the water outlet pipe 17.
[0034] Reference Figures 1 to 3 The spring 8 is externally rotatably connected to the outside of the fixed column 7. The spring 8 receives the rotational force from the outer ring 9, thus rotating on the fixed column 7 and storing elastic force. The inner wall of the support plate 4 is fixedly connected to the fixed pipe 25, which carries the high-purity barium chloride particles from the feed pipe 22 into the tank. The top of the outer shell 1 is fixedly connected to the top cover 21, which is on the top of the outer shell 1 and protects the internal structure to ensure stable operation. The top of the outer shell 1 is fixedly connected to the feed pipe 22, and the bottom of the feed pipe 22 is fixedly connected to the static sealing ring 23. The top of the shielding circular plate 12 is fixedly connected to the dynamic sealing ring 24, and the bottom of the static sealing ring 23 contacts the top of the dynamic sealing ring 24. The feed pipe 22 carries the high-purity barium chloride particles into the tank from here. The connection between the dynamic sealing ring 24 and the static sealing ring 23 seals the shielding circular plate 12 and the feed pipe 22. The top of the limiting semicircle 6 contacts the bottom of the force-bearing block 11. The limiting semicircle 18 applies force to the force block 11 under the action of the rotating disk 5. The rotating disk 5 is fixedly connected to the outside of the rotating rod 2. The rotating disk 5 receives the rotational force of the rotating rod 2 and rotates to stabilize it. The bottom of multiple water outlet pipes 17 contacts the top of multiple rotating plates 16. The water outlet pipes 17 adjust the spray area under the action of the rotating plates 16 to stabilize it. The top of the limiting semicircle 18 contacts the bottom of multiple rotating plates 16. The rotating rod 2 of the rotating plate 16 rotates to contact the limiting semicircle 18. A temporary storage box 19 is fixedly connected to the outside of the rotating rod 2. The brush plate 14 is slidably connected to the inner wall of the outer shell 1. The bottom of the temporary storage box 19 is fixedly connected to the top of the outer shell 1. Two water inlet pipes 20 are fixedly connected to the outside of the temporary storage box 19. The storage box receives water entering from the water inlet pipes 20. The brush plate 14 rotates and cleans the inside of the tank under the action of the rotating rod 2.
[0035] Working principle: Motor 3 causes rotating rod 2 to rotate, which in turn drives rotating disk 5 to rotate, causing limiting semicircle to rotate and impact force block 11. This causes connecting plate 10 to move, which in turn causes outer ring 9 to move, causing spring 8 to press on fixed column 7. This causes blocking semicircle to rotate, causing dynamic sealing ring 24 to disengage from static sealing ring 23. This allows high-purity barium chloride particles in feed pipe 22 to enter the tank under the action of fixed pipe 25. After limiting semicircle disengages from force block 11, it rebounds under the action of spring 8, causing blocking semicircle to return to its original position. This allows dynamic sealing ring 24 to re-engage with static sealing ring 23, thus achieving quantitative feeding of multi-purpose vacuum buffer tank. In addition, it can accurately control the feeding amount of materials such as high-purity barium chloride, avoid human operation errors, and improve the metering accuracy and stability of chemical production process.
[0036] Under the action of the rotating rod 2, the fixed plate 13 rotates, causing the brush plate 14 to rotate. At this time, the operator introduces water into the water inlet pipe 20, allowing the water to enter the temporary storage tank 19. The water enters the rotating rod 2 through the slot outside the rotating rod 2, and is discharged through the water outlet pipe 17. The rotating rod 2 drives the multiple fixed plates 15 at the bottom to rotate, causing the rotating plate 16 to be subjected to the force of the limiting semicircle 18, thereby causing the rotating plate 16 to rotate and causing the water outlet pipe 17 to spray towards the bottom of the tank, so that the inner wall of the tank is cleaned evenly. This achieves the cleaning of the inner wall of the vacuum buffer tank. In addition, it can effectively remove the high-purity barium chloride residue adhering to the inner wall of the vacuum buffer tank, avoid cross-contamination of materials, and thus ensure the purity of raw materials and product quality in subsequent production.
[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A multi-purpose vacuum buffer tank for high-purity barium chloride, comprising an outer shell (1), characterized in that: A rotating rod (2) is rotatably connected to the top of the outer shell (1). A motor (3) is fixedly connected to the top of the rotating rod (2). A support plate (4) is rotatably connected to the outside of the rotating rod (2). A rotating disk (5) is rotatably connected to the top of the support plate (4). A limiting semicircle (6) is fixedly connected to the top of the rotating disk (5). A fixing column (7) is fixedly connected to the inner wall of the top of the outer shell (1). An outer ring (9) is rotatably connected to the outside of the fixing column (7). A spring (8) is fixedly connected to the top of the outer ring (9). A connecting plate (10) is fixedly connected to the outside of the outer ring (9). A shielding circular plate (12) is fixedly connected to the right side of the connecting plate (10). A force-bearing block (11) is fixedly connected to the bottom of the connecting plate (10). A cleaning component for cleaning the inner wall is fixedly connected to the outside of the rotating rod (2).
2. The high-purity barium chloride multi-purpose vacuum buffer tank according to claim 1, characterized in that: The cleaning assembly includes multiple fixing plates (13), with the adjacent sides of the multiple fixing plates (13) fixedly connected to the outside of the rotating rod (2), and a brush plate (14) fixedly connected to the opposite sides of every two fixing plates (13). Multiple fixing plates (15) are fixedly connected to the outside of the rotating rod (2), and a rotating plate (16) is rotatably connected to the opposite sides of the multiple fixing plates (15). Multiple water outlet pipes (17) are fixedly connected to the outside of the rotating rod (2), and a limiting semicircle (18) is fixedly connected to the bottom inner wall of the outer shell (1).
3. The high-purity barium chloride multi-purpose vacuum buffer tank according to claim 1, characterized in that: The spring (8) is rotatably connected to the outside of the fixed column (7), and the inner wall of the support plate (4) is fixedly connected to the fixed tube (25).
4. A multi-purpose vacuum buffer tank for high-purity barium chloride according to claim 1, characterized in that: The top of the outer shell (1) is fixedly connected to a top cover (21), the top of the outer shell (1) is fixedly connected to a feed pipe (22), the bottom of the feed pipe (22) is fixedly connected to a static sealing ring (23), the top of the shielding circular plate (12) is fixedly connected to a dynamic sealing ring (24), and the bottom of the static sealing ring (23) is in contact with the top of the dynamic sealing ring (24).
5. A multi-purpose vacuum buffer tank for high-purity barium chloride according to claim 1, characterized in that: The top of the limiting semicircle (6) is in contact with the bottom of the force block (11), and the inside of the support disk (4) is rotatably connected to the outside of the rotating rod (2).
6. A multi-purpose vacuum buffer tank for high-purity barium chloride according to claim 2, characterized in that: The bottom of the plurality of water outlet pipes (17) is in contact with the top of the plurality of rotating plates (16), and the top of the limiting semicircle II (18) is in contact with the bottom of the plurality of rotating plates (16).
7. A multi-purpose vacuum buffer tank for high-purity barium chloride according to claim 2, characterized in that: The rotating rod (2) is fixedly connected to a temporary storage box (19), and the brush plate (14) is slidably connected to the inner wall of the outer shell (1).
8. A multi-purpose vacuum buffer tank for high-purity barium chloride according to claim 7, characterized in that: The bottom of the temporary storage box (19) is fixedly connected to the top of the outer shell (1), and two water inlet pipes (20) are fixedly connected to the outside of the temporary storage box (19).