High-strength durable ultra-pure PFA lining for high-end electronic chemicals

Abstract

The utility model relates to the technical field of chemical storage equipment, and discloses a high-strength durable ultra-pure PFA (Polyfluoroalkoxy) lining for high-end electronic chemicals, which comprises an outer protective sleeve piece, a top end feeding barrel piece is arranged at the top of the outer protective sleeve piece, an outer protective ring piece is arranged on the surface of the outer protective sleeve piece, and a top end feeding barrel piece is arranged on the top of the outer protective sleeve piece. An inner buffer device is arranged in the outer protective sleeve piece, and a storage device is arranged in the outer protective sleeve piece. According to the high-strength durable ultra-pure PFA lining for the high-end electronic chemicals, an inner buffer device is arranged, an inner protective shell and a buffer pad are arranged in an embedded mode, movement of an inner storage shell can be limited, and a second buffer bent rod pad and a first buffer bent rod pad can be located between an outer protective sleeve piece and the storage shell to achieve the buffer effect; and the elastic protection assembly is arranged in the bottle body during storage, so that the shaking amplitude of chemicals in the bottle body is small when collision is generated on the surface of the bottle body, and physical damage possibly encountered in the production process of the electronic chemicals can be resisted.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical storage equipment, in particular to an ultra-pure PFA lining for high-strength and durable high-end electronic chemicals. Background Technique

[0002] Chemicals refer to pure substances and mixtures composed of various elements, whether natural or artificial. During the storage process of chemicals, it is necessary to ensure their temperature and state to avoid excessive changes in the state of chemicals during storage, which may affect the normal use of chemicals. Therefore, linings are needed to store these chemicals.

[0003] The prior art discloses an ultra-pure PTFE lining with the publication number of CN117184688A, which is suitable for storing high-purity chemicals. It includes a storage box. There is a partition inside the storage box. The partition is connected to the storage box. There is a reinforcing plate outside the partition. The reinforcing plate is connected to the partition. There is a floating plate outside the reinforcing plate. The floating plate is located inside the storage box and contacts the storage box. There is a limiting block outside the floating plate. The limiting block is connected to the floating plate. The floating plate can drive the limiting block to move relative to the storage box, and the floating plate contacts the storage box. Through the ultra-pure PTFE lining provided by this device, which is suitable for storing high-purity chemicals, chemicals can be stored. Compared with ordinary linings, the lining provided by this device has the advantages of being able to reduce the shaking of chemicals during transportation and ensuring the stability of chemicals inside, and ensuring the storage temperature.

[0004] However, the above-mentioned ultra-pure PFA lining for high-strength and durable high-end electronic chemicals ensures that during transportation, the chemicals will not shake too much, so as to prevent the chemical form from changing, and it can be adjusted automatically according to the amount of chemicals, thereby protecting the chemicals and further avoiding the shaking of chemicals during transportation. However, the above ultra-pure PFA lining does not have an elastic protection component inside during storage. When there is a collision on the surface of the bottle, the chemicals inside will shake greatly, and it is easy to react and cause damage to the bottle, and the effect during use is not good, so it needs to be improved. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide an ultra-pure PFA lining for high-strength and durable high-end electronic chemicals to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: a super-pure PFA lining for high-strength durable high-end electronic chemicals, including an outer protection kit. A top feeding cylinder part is provided at the top of the outer protection kit. An outer protection ring part is provided on the surface of the outer protection kit. An inner buffer device is provided inside the outer protection kit. A storage device is provided inside the outer protection kit.

[0007] The inner buffer device includes an inner protection housing, a buffer pad, a connecting block, a connecting ball, a first buffer curved rod pad, a second buffer curved rod pad, and a storage housing. The storage housing is fixedly connected to the inner wall of the outer protection kit. The inner protection housing is fixedly connected to the side of the storage housing. The buffer pad is fixedly connected to the inner wall of the outer protection kit. The connecting block is fixedly connected to the top of the buffer pad. The connecting ball is fixedly connected to the top of the connecting block. The first buffer curved rod pad is fixedly connected to the right side of the buffer pad. The second buffer curved rod pad is fixedly connected to the right side of the connecting ball.

[0008] Preferably, the storage device includes a storage rack, a storage cylinder, a placement box, and a moisture-proof strip. The storage rack is fixedly connected to the inner ring of the storage housing. The storage cylinder is fixedly connected to the top of the storage rack.

[0009] Preferably, the placement boxes and the moisture-proof strips are distributed in an annular and equally spaced manner in the inner ring of the storage cylinder. The arrangement of the placement boxes and the moisture-proof strips can absorb the moisture inside, increase the placement time of the chemicals, prevent the chemicals from being affected by moisture and ensure good storage effect.

[0010] Preferably, the side of the inner protection housing is connected to the end of the buffer pad away from the inner wall of the outer protection kit.

[0011] Preferably, the end of the second buffer curved rod pad away from the side of the connecting ball is fixedly connected to the side of the storage housing. The second buffer curved rod pad and the first buffer curved rod pad play a role in connecting and reducing pressure, and buffer between the outer protection kit and the storage housing, reducing the displacement of the internal storage housing and the internal storage device.

[0012] Preferably, the end of the first buffer curved rod pad away from the side of the buffer pad is fixedly connected to the side of the inner protection housing.

[0013] Preferably, the placement box is fixedly connected to the inner ring of the storage cylinder, and the moisture-proof strip is fixedly connected to the surface of the placement box.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The ultra-pure PFA lining for high-strength and durable high-end electronic chemicals is provided with an internal buffer device. The embedded setting of the inner protective housing and the buffer pad can limit the movement of the internal storage housing. The second buffer curved rod pad and the first buffer curved rod pad can play a buffering role between the outer protective kit and the storage housing. When storing, an elastic protection component is arranged inside. When the bottle body collides on the surface, the shaking amplitude of the internal chemicals is small, and it can resist physical damage that may be encountered during the production of electronic chemicals.

[0016] 2. The ultra-pure PFA lining for high-strength and durable high-end electronic chemicals is provided with a storage device. When placing chemicals, it is placed through a storage cylinder. And a placement box and a moisture-proof strip are arranged on the inner ring of the storage cylinder, which can increase the placement time of the chemicals and avoid the influence of moisture on the cured chemicals, and the storage effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic perspective front view structure diagram of the whole utility model;

[0018] Figure 2 is a schematic perspective front view internal structure diagram of the utility model;

[0019] Figure 3 is the utility model Figure 2 the enlarged structure diagram at A in;

[0020] Figure 4 is the utility model Figure 2 the enlarged structure diagram at B in.

[0021] In the figure: 1. Outer protective kit; 2. Top feeding cylinder part; 3. Outer protective ring part; 4. Internal buffer device; 401. Inner protective housing; 402. Buffer pad; 403. Connecting block; 404. Connecting ball; 405. First buffer curved rod pad; 406. Second buffer curved rod pad; 407. Storage housing; 5. Storage device; 501. Storage rack; 502. Storage cylinder; 503. Placement box; 504. Moisture-proof strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 work fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides the following technical solutions:

[0024] Ultra-pure PFA lining for high-strength and durable high-end electronic chemicals, including an outer protection kit 1. A top feeding cylinder part 2 is arranged at the top of the outer protection kit 1. An outer protection ring part 3 is arranged on the surface of the outer protection kit 1. An inner buffer device 4 is arranged inside the outer protection kit 1. A storage device 5 is arranged inside the outer protection kit 1.

[0025] The inner buffer device 4 includes an inner protection housing 401, a buffer pad 402, a connecting block 403, a connecting ball 404, a first buffer bent rod pad 405, a second buffer bent rod pad 406 and a storage housing 407. The storage housing 407 is fixedly connected to the inner wall of the outer protection kit 1. The inner protection housing 401 is fixedly connected to the side of the storage housing 407. The buffer pad 402 is fixedly connected to the inner wall of the outer protection kit 1. The connecting block 403 is fixedly connected to the top of the buffer pad 402. The connecting ball 404 is fixedly connected to the top of the connecting block 403. The first buffer bent rod pad 405 is fixedly connected to the right side of the buffer pad 402. The second buffer bent rod pad 406 is fixedly connected to the right side of the connecting ball 404. The side of the inner protection housing 401 is connected to one end of the buffer pad 402 away from the inner wall of the outer protection kit 1. One end of the second buffer bent rod pad 406 away from the side of the connecting ball 404 is fixedly connected to the side of the storage housing 407. The second buffer bent rod pad 406 and the first buffer bent rod pad 405 play a role in connecting and reducing pressure, and play a buffering role between the outer protection kit 1 and the storage housing 407, reducing the displacement of the internal storage housing 407 and the internal storage device 5. One end of the first buffer bent rod pad 405 away from the side of the buffer pad 402 is fixedly connected to the side of the inner protection housing 401.

[0026] The storage device 5 includes a storage rack 501, a storage cylinder 502, a placement box 503 and a moisture-proof strip 504. The storage rack 501 is fixedly connected to the inner ring of the storage housing 407. The storage cylinder 502 is fixedly connected to the top of the storage rack 501. The placement box 503 is fixedly connected to the inner ring of the storage cylinder 502. The moisture-proof strip 504 is fixedly connected to the surface of the placement box 503. The placement box 503 and the moisture-proof strip 504 are arranged in an annular and equally spaced manner in the inner ring of the storage cylinder 502. The placement box 503 and the moisture-proof strip 504 can absorb the moisture inside, increase the placement time of the chemicals, avoid the chemicals being affected by moisture and affect the use, and have a good storage effect.

[0027] During use, the internal buffer device 4 provided inside is used for buffering and protection. When an external collision occurs, structures such as the inner protective housing 401, buffer pad 402, connecting block 403, and second buffer curved rod pad 406 located between the outer protective kit 1 and the storage housing 407 serve the purpose of buffering. When in use, the pressure generated by the collision will first act on the surface of the outer protective kit 1. When displacement occurs, the embedded setting of the inner protective housing 401 and the buffer pad 402 can limit the movement of the internal storage housing 407. Moreover, the connecting block 403 at the top of the buffer pad 402, as well as the second buffer curved rod pad 406 and the first buffer curved rod pad 405, can be located between the outer protective kit 1 and the storage housing 407 to play a buffering role, reducing the displacement of the internal storage housing 407 and the internal storage device 5, playing a stabilizing role, so that an elastic protection component is provided inside the ultra-pure PFA lining during storage. When a collision occurs on the surface of the bottle body, the shaking amplitude of the internal chemicals is small, and it is not easy to react and cause damage to the bottle body, with good effects during use. And when placing chemicals, it is placed through the storage cylinder 502. There is a hollow in the center of the upper storage rack 501 for liquid inlet, and the center of the lower storage rack 501 is solid for holding chemical fluids. And a placement box 503 and a moisture-proof strip 504 are provided in the inner circle of the storage cylinder 502 to increase the placement time of chemicals and prevent the chemicals from being affected by moisture, with good storage effects.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultra-pure PFA lining for high-end electronic chemicals with high strength and durability, including an outer protection kit (1), characterized in that: A top feeding cylinder (2) is arranged on the top of the outer protection kit (1), an outer protection ring (3) is arranged on the surface of the outer protection kit (1), an inner buffer device (4) is arranged inside the outer protection kit (1), and a storage device (5) is arranged inside the outer protection kit (1); The inner buffer device (4) comprises an inner protective shell (401), a buffer pad (402), a connecting block (403), a connecting ball (404), a first buffer bent rod pad (405), a second buffer bent rod pad (406) and a storage shell (407); the storage shell (407) is fixedly connected to the inner wall of the outer protective kit (1); the inner protective shell (401) is fixedly connected to the side of the storage shell (407); the buffer pad (402) is fixedly connected to the inner wall of the outer protective kit (1); the connecting block (403) is fixedly connected to the top of the buffer pad (402); the connecting ball (404) is fixedly connected to the top of the connecting block (403); the first buffer bent rod pad (405) is fixedly connected to the right side of the buffer pad (402); and the second buffer bent rod pad (406) is fixedly connected to the right side of the connecting ball (404).

2. The high-strength, durable, ultra-pure PFA lining for high-end electronic chemicals according to claim 1 is characterized by: The storage device (5) comprises a storage rack (501), a storage tube (502), a storage box (503) and a moisture-proof strip (504); the storage rack (501) is fixedly connected to the inner ring of the storage shell (407); and the storage tube (502) is fixedly connected to the top of the storage rack (501).

3. The high-strength, durable, ultra-pure PFA lining for high-end electronic chemicals according to claim 2 is characterized by: The placement boxes (503) and moisture-proof strips (504) are distributed in an annular shape and at equal intervals on the inner circle of the storage tube (502).

4. The high-strength, durable, ultra-pure PFA lining for high-end electronic chemicals according to claim 1 is characterized by: The side surface of the inner protective shell (401) is connected to an end of the buffer pad (402) away from the inner wall of the outer protective kit (1).

5. The high-strength, durable, ultra-pure PFA lining for high-end electronic chemicals according to claim 1 is characterized by: One end of the second buffer curved rod pad (406) away from the side of the connecting ball (404) is fixedly connected to the side of the storage shell (407).

6. The high-strength, durable, ultra-pure PFA lining for high-end electronic chemicals according to claim 1 is characterized by: One end of the first buffer bent rod pad (405) away from the side of the buffer pad (402) is fixedly connected to the side of the inner protective shell (401).

7. The high-strength, durable, ultra-pure PFA lining for high-end electronic chemicals according to claim 2 is characterized by: The placement box (503) is fixedly connected to the inner circle of the storage tube (502), and the moisture-proof strip (504) is fixedly connected to the surface of the placement box (503).

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