Leak-proof strong acid and strong base storage tank

Abstract

The utility model provides a kind of strong acid strong base storage cabinet of anti-leakage, it is related to the technical field of storage cabinet, including storage cabinet body;The storage cabinet body is provided with storage cabinet shell, and the left and right wall inner end surface of storage cabinet shell is all provided with the strip plate of up-down arrangement front-back direction, and the top end surface front end of the strip plate of storage cabinet shell is provided with triangular block, and the bottom wall four corners of storage cabinet shell are all provided with the thread hole of up-down through, it is convenient to place anti-leakage tray on the strip plate of storage cabinet shell, it is convenient to place anti-leakage tray by the triangular block of storage cabinet shell and prevent from falling off, solve the problem that layered plate is only placed in cabinet body, it is easy to cause layered plate to fall out of cabinet body due to external force factor, it is inconvenient to install anti-falling measure in cabinet body to limit layered plate and prevent from falling off.

Description

Technical Field

[0001] This utility model belongs to the field of storage cabinet technology, and in particular relates to a leak-proof storage cabinet for strong acids and alkalis. Background Technology

[0002] Strong acid and strong alkali storage cabinets are professional protective equipment designed for the safe storage of highly corrosive chemicals. They are widely used in chemical industries, laboratories, electronics manufacturing, and medical and health fields. They can effectively regulate chemical management and reduce the risk of accidents. The storage cabinets need to be placed horizontally on the ground and the bottom must be flat. They should also be kept away from fire sources. Highly corrosive chemicals include concentrated sulfuric acid, hydrochloric acid, nitric acid, sodium hydroxide, and potassium hydroxide.

[0003] Based on the above, the inventors have discovered the following shortcomings in existing strong acid and strong alkali storage cabinets: 1. If the shelves are only placed inside the cabinet, they are easily detached from the cabinet due to external forces. It is inconvenient to install anti-detachment measures inside the cabinet to limit and prevent the shelves from detaching. 2. If the containers are placed directly on the pallet, the leaked chemicals can easily soak the containers. It is not convenient to install support measures inside the pallet to prevent the containers from being soaked and damaged. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a leak-proof strong acid and alkali storage cabinet. This solves the problems of existing cabinets where shelves are simply placed inside the cabinet, making it easy for them to detach due to external forces, and the inconvenience of installing anti-detachment measures inside the cabinet to limit and prevent detachment; and the problem of containers being placed directly in a tray, where leaked chemicals can easily soak the containers, and the inconvenience of installing load-bearing measures inside the tray to prevent damage from soaking.

[0005] The purpose and effectiveness of this leak-proof strong acid and alkali storage cabinet are achieved through the following specific technical means: A leak-proof strong acid and strong alkali storage cabinet includes a storage cabinet body; the storage cabinet body is provided with a storage cabinet shell, and the inner end faces of the left and right walls of the storage cabinet shell are provided with strip plates arranged vertically in the front and back directions, the front end of the top end of the strip plates of the storage cabinet shell is provided with a triangular block, and the four corners of the bottom wall of the storage cabinet shell are provided with threaded holes that penetrate vertically.

[0006] Furthermore, the fixed bearing rod is surrounded by a contact rotating cylinder on its outer circumference, and the outer circumferential surface of the contact rotating cylinder is provided with a corrosion-resistant layer.

[0007] Furthermore, a fixing support rod is installed between the fixing holes of the leak-proof tray, and a wear-resistant layer is provided on the outer circumferential surface of the fixing support rod.

[0008] Furthermore, a lifting barrier plate is placed inside the front of the leak-proof tray. A vertically oriented strip groove is opened in the middle of the front end face of the lifting barrier plate, and a semi-circular head plate with front and rear through holes is provided in the middle of the top end face of the lifting barrier plate.

[0009] Furthermore, a lifting locking button is installed inside the threaded hole of the anti-leakage tray, a threaded post is provided behind the lifting locking button, and a rotating post with anti-slip groove is provided on the front end face of the threaded post of the lifting locking button.

[0010] Furthermore, a leak-proof tray is placed on the strip plate of the storage cabinet shell. The left and right side walls of the leak-proof tray are provided with fixing holes arranged in a front-to-back pattern. A flush groove is provided at the top of the front wall of the leak-proof tray, and a threaded hole is provided at the top center of the front wall of the leak-proof tray.

[0011] Furthermore, a leveling column is installed inside the threaded hole of the storage cabinet shell. A threaded rod is provided on the upper part of the leveling column, and a regular hexagonal prism is provided on the bottom end face of the threaded rod of the leveling column. A ground-contacting circular plate is provided on the bottom end face of the regular hexagonal prism of the leveling column.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The leak-proof tray is conveniently placed on the strip plate of the storage cabinet shell. The triangular blocks on the storage cabinet shell can be used to place the leak-proof tray to prevent it from falling off. This solves the problem that if the shelf is only placed inside the cabinet, it is easy for the shelf to fall off the cabinet due to external forces. It is also inconvenient to install anti-fall measures inside the cabinet to limit and prevent the shelf from falling off.

[0013] The system allows for easy installation of fixed support rods on leak-proof pallets to support the rotating contact cylinder. This facilitates the support of chemical containers via the rotating contact cylinder, solving the problem that if containers are placed directly inside the pallet, leaked chemicals can easily soak them, making it inconvenient to install support measures inside the pallet to prevent damage from soaking. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0015] Figure 2 This is a bottom view of the structure of this utility model.

[0016] Figure 3 This is a disassembled structural diagram of the present invention.

[0017] Figure 4 This is an assembly diagram of the storage cabinet shell and the leak-proof tray of this utility model.

[0018] Figure 5This is an assembly cross-sectional view of the fixed bearing rod and the contact rotating cylinder of this utility model.

[0019] Figure 6 This is a schematic diagram of the lowered state of the lifting barrier plate of this utility model.

[0020] In the diagram: 1. Storage cabinet body; 2. Storage cabinet outer shell; 3. Leveling column; 4. Leak-proof tray; 5. Lifting locking button; 6. Lifting barrier plate; 7. Fixed support rod; 8. Contact rotating cylinder. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0022] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown: This utility model provides a leak-proof strong acid and alkali storage cabinet, including a storage cabinet body 1; the storage cabinet body 1 is provided with a storage cabinet shell 2, which facilitates the storage of strong acid and alkali chemicals and facilitates the support of various components. The inner end faces of the left and right walls of the storage cabinet shell 2 are provided with vertically arranged strip plates in the front-back direction, which facilitates the support of the leak-proof tray 4. The front end of the top end of the strip plates of the storage cabinet shell 2 is provided with a triangular block, which facilitates the prevention of the leak-proof tray 4 from detaching forward. The four corners of the bottom wall of the storage cabinet shell 2 are provided with vertically extending threaded holes, which facilitate the placement and threaded installation of leveling columns 3. The leveling columns 3 are installed inside the threaded holes of the storage cabinet shell 2, which facilitate the placement and lifting of the leveling columns 3 through threaded engagement. The upper part of the leveling column 3 is provided with a threaded rod for easy placement. The leveling column 3 is installed by threads. The bottom end face of the threaded rod on which the leveling column 3 is placed is provided with a regular hexagonal prism, which facilitates the rotation and adjustment of the leveling column 3 by tools. The bottom end face of the regular hexagonal prism on which the leveling column 3 is placed is provided with a ground contact plate, which facilitates contact with the ground. The storage cabinet shell 2 has a leak-proof tray 4 on its strip plate, which facilitates the holding of leaked chemicals and the support of chemical containers. The left and right side walls of the leak-proof tray 4 are provided with fixing holes arranged from left to right and front to back, which facilitates the fixed installation of the support rod 7. The top of the front wall of the leak-proof tray 4 is provided with a flush groove, which facilitates the flushing with the top of the outer circumference of the contact rotating cylinder 8. The top of the middle of the front wall of the leak-proof tray 4 is provided with a threaded hole that runs from front to back, which facilitates the lifting of the locking button 5 for threaded installation.

[0023] The leak-proof tray 4 has a threaded hole with a lifting locking button 5 installed inside, which facilitates locking and fixing the raised lifting barrier plate 6. A threaded post is located behind the lifting locking button 5 for easy threaded installation. The front end of the threaded post of the lifting locking button 5 has a rotating post with anti-slip grooves to facilitate rotation and prevent slippage. A lifting barrier plate 6 is placed at the front inside the leak-proof tray 4 to block the chemical container after it is raised, preventing it from moving forward and falling. A vertical groove is formed in the middle of the front end of the lifting barrier plate 6 to facilitate the insertion of the lifting locking button 5. The top end face of the lifting barrier plate 6 is provided with a semi-circular head plate with front and rear through holes, which makes it easy to insert fingers to pull the lifting barrier plate 6 upward. The fixing holes of the anti-leakage tray 4 are equipped with a fixed bearing rod 7, which facilitates the bearing of force through the fixed bearing rod 7. The outer circumferential surface of the fixed bearing rod 7 is provided with a wear-resistant layer to increase the service life of the fixed bearing rod 7. The outer circumference of the fixed bearing rod 7 is fitted with a contact rotating cylinder 8 to facilitate the rotation of the contact rotating cylinder 8. The outer circumferential surface of the contact rotating cylinder 8 is provided with a corrosion-resistant layer to facilitate the rotation of the contact rotating cylinder 8 when the chemical container is pushed and pulled, and at the same time increase the corrosion resistance of the contact rotating cylinder 8.

[0024] The specific usage and function of this embodiment are as follows: In this utility model, such as Figure 1 As shown, the storage cabinet body 1 is in the placement and use state, and the cabinet door is in the removed state, which facilitates the display of the internal structure of the storage cabinet shell 2. When the storage cabinet body 1 is placed, a level is placed on the storage cabinet shell 2. By rotating the hexagonal prism of the leveling column 3 with a wrench, it engages with the thread of the storage cabinet shell 2, causing the leveling column 3 to rise and fall through the thread engagement. At the same time, the status of the level is observed. When the level is in a horizontal state, the rotation of the leveling column 3 is stopped, thus ensuring that the storage cabinet body 1 remains in a horizontal position and ensuring the placement stability of the storage cabinet body 1. Meanwhile, the leak-proof tray 4 is placed on top of the strip plate of the storage cabinet shell 2, and the front end of the leak-proof tray 4 contacts the rear end of the triangular block of the storage cabinet shell 2, thereby preventing the leak-proof tray 4 from moving forward along the strip plate of the storage cabinet shell 2. This solves the problem that the shelf is easily detached from the cabinet due to external forces when the shelf is only placed inside the cabinet. The leak-proof tray 4 has a contact rotating cylinder 8 installed inside through the fixed support rod 7. The chemical container is placed on top of the contact rotating cylinder 8, thereby creating a gap between the chemical container and the bottom of the leak-proof tray 4, as shown in the figure. Figure 5As shown, when a chemical container leaks, the liquid will pass through the gap between the contact rotating cylinder 8 and fall into the leak-proof tray 4 for temporary storage. This prevents the liquid from soaking and damaging other intact chemical containers, solving the problem that leaked chemicals can easily soak containers placed directly in the tray. When the chemical container is removed, the lifting locking button 5 is rotated to engage with the leak-proof tray 4, causing the lifting locking button 5 to move forward through the threaded engagement, releasing the pressure on the lifting barrier plate 6. The lifting barrier plate 6 then falls under its own weight, pulling the chemical container forward. Simultaneously, the contact rotating cylinder 8 rotates during the pulling of the chemical container, thereby reducing the frictional resistance of the moving chemical container. The state is as follows. Figure 6 As shown, this allows the chemical container to be removed.

[0025] Example 2: The difference from Example 1 is that the regular hexagonal prism on which the leveling column 3 is placed can also be set as a regular heptagonal prism. This makes it necessary to use a special tool that works with the regular heptagonal prism to rotate the leveling column 3, thus preventing non-staff members from rotating and adjusting the leveling column 3.

[0026] Example 3: The difference from Example 1 is that the outer circumferential surface of the rotating column of the lifting locking button 5 can also be set as a frosted surface, thereby increasing the friction between the outer circumferential surface of the rotating column of the lifting locking button 5 and the hand, and preventing the hand from slipping when rotating the outer circumferential surface of the rotating column of the lifting locking button 5.

Claims

1. A leak-proof storage cabinet for strong acids and alkalis, characterized in that: Includes a storage cabinet body (1); the storage cabinet body (1) is provided with a storage cabinet shell (2), the inner end faces of the left and right walls of the storage cabinet shell (2) are provided with strip plates arranged vertically in the front and back directions, the front end of the top end of the strip plate of the storage cabinet shell (2) is provided with a triangular block, and the four corners of the bottom wall of the storage cabinet shell (2) are provided with threaded holes that penetrate vertically.

2. The leak-proof strong acid and strong alkali storage cabinet as described in claim 1, characterized in that: The storage cabinet shell (2) has a leveling column (3) installed inside the threaded hole. The leveling column (3) has a threaded rod on its upper part. The bottom end face of the threaded rod of the leveling column (3) is provided with a regular hexagonal prism. The bottom end face of the regular hexagonal prism of the leveling column (3) is provided with a ground contact plate.

3. The leak-proof strong acid and strong alkali storage cabinet as described in claim 2, characterized in that: A leak-proof tray (4) is placed on the strip plate of the outer shell (2) of the storage cabinet. The left and right side walls of the leak-proof tray (4) are provided with fixing holes arranged in a front-to-back pattern. A flush groove is provided on the top of the front wall of the leak-proof tray (4). A threaded hole is provided in the middle top of the front wall of the leak-proof tray (4).

4. The leak-proof strong acid and strong alkali storage cabinet as described in claim 3, characterized in that: The anti-leakage tray (4) has a lifting locking button (5) installed inside the threaded hole. A threaded post is provided behind the lifting locking button (5), and a rotating post with anti-slip groove is provided on the front end face of the threaded post of the lifting locking button (5).

5. The leak-proof strong acid and strong alkali storage cabinet as described in claim 4, characterized in that: The leak-proof tray (4) has a lifting barrier plate (6) placed in front of it. The lifting barrier plate (6) has a vertical groove in the middle of its front end face and a semi-circular head plate with front and rear through holes in the middle of its top end face.

6. The leak-proof strong acid and strong alkali storage cabinet as described in claim 5, characterized in that: A fixed bearing rod (7) is installed between the fixing holes of the leak-proof tray (4), and a wear-resistant layer is provided on the outer circumferential surface of the fixed bearing rod (7).

7. The leak-proof strong acid and strong alkali storage cabinet as described in claim 6, characterized in that: The fixed bearing rod (7) is surrounded by a contact rotating cylinder (8) on its outer circumference, and the outer circumferential surface of the contact rotating cylinder (8) is provided with a corrosion-resistant layer.

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