Volatilization-preventing chemical liquid raw material barrel
By using anti-volatile components in chemical liquid raw material barrels, the function of self-opening and closing is achieved, the problem of volatile chemical liquid raw materials is solved, waste and safety hazards are reduced, and storage safety and efficiency are improved.
Patent Information
- Application Number
- CN202510274247.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2025-04-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Chemical liquid raw materials are prone to volatilization during storage, resulting in waste and safety hazards. Traditional sealing and storage methods are poor in sealing and difficult to effectively prevent volatilization.
An anti-volatile chemical liquid raw material barrel is designed, and anti-volatile components, including lifting pipes, springs, blocking blocks and pushing components, which can be opened and closed by themselves, reducing the contact time between liquid and air.
Effectively reduce the volatility of chemical liquid raw materials, avoid waste and air pollution, and improve storage safety.
Smart Images
Figure CN119873111A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of anti-volatilization chemical liquid raw material barrels, and in particular to an anti-volatilization chemical liquid raw material barrel. Background Art
[0002] In chemical production, many liquid raw materials are volatile, such as organic solvents, acids, alkalis, etc. The volatilization of these raw materials will not only cause the waste of raw materials and increase production costs, but also bring a series of safety problems. For example, when the vapor of volatile liquid raw materials mixes with air, it is very easy to form an explosive mixture, which is very easy to cause fire and explosion accidents when encountering ignition sources such as open flames and static electricity, seriously threatening the safety of life and property. In addition, the volatilization of liquid raw materials will cause the loss of raw materials and increase production costs. Especially for expensive raw materials, the economic losses caused by volatilization are more significant.
[0003] In order to reduce the volatilization of liquid raw materials, the traditional method mainly adopts a sealed storage method, such as using ordinary raw material barrels for storage. However, ordinary raw material barrels have the problem of poor sealing. The barrel cover and barrel body of ordinary raw material barrels are usually connected by simple threaded connection or snap connection, and the sealing performance is limited, which makes it difficult to effectively prevent the volatilization of liquid raw materials. Summary of the invention
[0004] The problem to be solved by the present invention is to provide a volatilization-proof chemical liquid raw material barrel. Under the action of the volatilization-proof component, the present invention can open and close automatically during the barreling of the chemical liquid raw material, thereby reducing the contact time between the chemical liquid raw material and the air, avoiding waste caused by volatilization of the chemical liquid raw material, and avoiding volatilization of the chemical liquid raw material to pollute the air.
[0005] The present invention provides a technical solution to solve the above-mentioned problem: an anti-volatile chemical liquid raw material barrel, comprising a barrel body, an upper handle, a feed port and a closing cover, wherein the upper handle is fixedly connected to the top of the barrel body, the feed port is opened at the top of the barrel body, the closing cover is installed on the feed port, and also includes an anti-volatile component, which is used to prevent the chemical liquid raw material from volatilizing when the chemical liquid raw material is barreled and taken.
[0006] Preferably, a groove is provided on the barrel body near the upper handle.
[0007] Preferably, the outer wall of the feed inlet is provided with an external thread, the inner wall of the closing cover is provided with an internal thread, and the internal thread of the closing cover is meshed with the external thread of the feed inlet.
[0008] Preferably, the anti-volatilization component includes a lifting tube, a first spring, a fixed frame, a movable frame, a blocking block, a second spring and a pushing component. The lifting tube is slidably connected to the feed port, the first spring is connected between the lifting tube and the feed port, the fixed frame is fixed to the lifting tube, the movable frame is slidably connected to the fixed frame, the blocking block is fixed to the end of the movable frame, the second spring is fixed between the movable frame and the fixed frame, and the pushing component is used to drive the blocking block to move so as not to block the lifting tube when the chemical liquid needs to be bottled.
[0009] Preferably, the top of the movable frame is conical, and the blocking block is a parabolic cone.
[0010] Preferably, the pushing assembly includes a rubber ring, a plurality of moving rods, a plurality of ropes and a plurality of fixed rings, the plurality of moving rods are slidably connected in the lifting tube, the rubber ring is fixed to the end of the moving rod, the plurality of ropes are evenly slidably connected in the fixed frame, the upper end of the rope is fixed to the adjacent end of the moving rod, the plurality of fixed rings are evenly fixed to the moving frame, and the end of the rope is connected to the adjacent fixed ring.
[0011] Preferably, the lifting pipe comprises a protruding platform and a material discharge port, the inner wall of the material discharge port is in contact with the outer wall of the blocking block, and the lifting pipe is a double-layer structure.
[0012] Preferably, the feed inlet is a double-layer structure, and the outer layer of the lifting tube is slidably connected to the inner layer of the feed inlet.
[0013] Preferably, the elastic coefficient of the second spring is smaller than the elastic coefficient of the first spring.
[0014] Preferably, it also includes a gasket, a washer, a side handle and a guide block, the gasket is bonded to the top of the feed port, the washer is embedded and bonded to the top of the barrel body, the side handle is installed on the side wall of the barrel body, the guide block is fixed to the top of the barrel body, and the bottom of the guide block is an inclined surface.
[0015] Compared with the prior art, the advantages of the present invention are: under the action of the anti-volatile component, the present invention can open and close automatically during the barreling of chemical liquid raw materials, thereby reducing the contact time between the chemical liquid raw materials and the air, avoiding waste caused by the volatilization of the chemical liquid raw materials, and avoiding the volatilization of the chemical liquid raw materials to pollute the air. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0018] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention.
[0019] Figure 3 It is a three-dimensional structural schematic diagram of components such as a moving frame and a blocking block of the present invention.
[0020] Figure 4 It is a three-dimensional structural schematic diagram of components such as a lifting tube, a protruding platform and a feeding port of the present invention.
[0021] The accompanying drawings are marked as follows: 1. barrel body; 2. upper handle; 3. feeding port; 4. closing cover; 5. lifting tube; 51. protruding platform; 52. feeding port; 6. first spring; 7. fixed frame; 8. movable frame; 9. blocking block; 10. second spring; 11. rubber ring; 12. movable rod; 13. rope; 14. fixing ring; 15. gasket; 16. washer; 17. side handle; 18. guide block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. In the description of the present invention, it should be noted that the terms "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In order to make the terms "including" and any variations of them in the specification and claims of the present invention and the above-mentioned drawings, it is intended to cover non-exclusive inclusions.
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] In addition, in the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0025] Embodiment 1: As shown in the accompanying drawings, a volatilization-proof chemical liquid raw material barrel comprises a barrel body 1, an upper handle 2, a feed port 3 and a closing cover 4, wherein the upper handle 2 is fixedly connected to the top of the barrel body 1, and a groove is provided on the barrel body 1 near the upper handle 2 to facilitate manual gripping of the upper handle 2, the feed port 3 is provided at the top of the barrel body 1, and the closing cover 4 is installed on the feed port 3, the outer wall of the feed port 3 is provided with an external thread, and the inner wall of the closing cover 4 is provided with an internal thread, the internal thread of the closing cover 4 is meshed with the external thread of the feed port 3, and also comprises an anti-volatilization component, which is used to prevent the chemical liquid raw material from volatilizing when the chemical liquid raw material is barreled and taken.
[0026] In this embodiment, specifically, the anti-volatilization component includes a lifting tube 5, a first spring 6, a fixed frame 7, a movable frame 8, a blocking block 9, a second spring 10 and a pushing component. The lifting tube 5 is slidably connected to the feed port 3. The first spring 6 is connected between the lifting tube 5 and the feed port 3. The fixed frame 7 is fixed in the lifting tube 5. The movable frame 8 is slidably connected in the fixed frame 7. The blocking block 9 is fixed to the end of the movable frame 8. The second spring 10 is fixed between the movable frame 8 and the fixed frame 7. The pushing component is used to drive the blocking block 9 to move and no longer block the lifting tube 5 when the chemical liquid needs to be barreled. Secondly, the pushing assembly includes a rubber ring 11, a plurality of moving rods 12, a plurality of ropes 13 and a plurality of fixed rings 14. The plurality of moving rods 12 are slidably connected to the lifting tube 5, the rubber ring 11 is fixed to the end of the moving rod 12, the plurality of ropes 13 are evenly slidably connected to the fixed frame 7, the upper end of the rope 13 is fixed to the adjacent end of the moving rod 12, the plurality of fixed rings 14 are evenly fixed to the moving frame 8, and the end of the rope 13 is connected to the adjacent fixed ring 14.
[0027] It should be noted that the lifting tube 5 includes a protruding platform 51 and a feed opening 52, the inner wall of the feed opening is in contact with the outer wall of the blocking block 9, and the lifting tube 5 is a double-layer structure. The top of the movable frame 8 is conical, which is used to guide the chemical liquid to facilitate the chemical liquid to enter the barrel body 1. The blocking block 9 is a parabolic cone, which is used to block the feed opening of the lifting tube 5. The feed opening 3 is a double-layer structure, and the outer layer of the lifting tube 5 is slidably connected to the inner layer of the feed opening 3. The elastic coefficient of the second spring 10 is smaller than the elastic coefficient of the first spring 6.
[0028] Furthermore, it also includes a gasket 15, a washer 16, a side handle 17 and a guide block 18, the gasket 15 is bonded to the top of the feed port 3, the washer 16 is embedded and bonded to the top of the barrel body 1, the side handle 17 is installed on the side wall of the barrel body 1, the guide block 18 is fixed to the top inside the barrel body 1, and the bottom of the guide block 18 is an inclined surface.
[0029] In the above technical solution, the first spring 6 is initially in a stretched state. When the chemical liquid needs to be barreled, the closing cover 4 is manually rotated and removed, the first spring 6 is reset, and the lifting tube 5 is driven to move upward, thereby driving the fixed frame 7, the movable frame 8 and the blocking block 9 to move upward. Subsequently, the external injection tube is inserted into the material port 3, and the external injection tube pushes the rubber ring 11 to move downward, thereby driving the movable rod 12 to move downward. The movable rod 12 pulls the fixed ring 14 through the rope 13 to drive the movable frame 8 to move upward, thereby driving the blocking block 9 to move upward, and the second spring 10 is compressed. Since the elastic coefficient of the second spring 10 is smaller than the elastic coefficient of the first spring 6, When the second spring 10 is deformed, the first spring 6 will not be deformed, so that the blocking block 9 no longer blocks the discharge port of the lifting tube 5, and then barreling begins. After a certain amount of chemical liquid raw materials are loaded into the barrel body 1, barreling is stopped, the external injection tube is pulled out, and the second spring 10 is reset, driving the movable frame 8 and the blocking block 9 to move downward, so that the blocking block 9 blocks the discharge port of the lifting tube 5. In this way, the blocking block 9 can be opened automatically during the barreling of the chemical liquid raw materials, and can be closed automatically after the barreling is completed, thereby reducing the contact time between the chemical liquid raw materials and the air, so as to avoid waste caused by the volatilization of the chemical liquid raw materials and avoid the volatilization of the chemical liquid raw materials to pollute the air. Finally, the closing cover 4 can be closed.
[0030] When it is necessary to pour out the chemical liquid raw material, the upper handle 2 and the side handle 17 can be grasped at the same time to facilitate the pouring out of the chemical liquid raw material. When pouring, the chemical liquid raw material will push the blocking block 9 to move, thereby achieving the purpose of pouring the chemical liquid raw material.
[0031] The above description is only for the best embodiment of the present invention, but it should not be understood as limiting the claims. The present invention is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the present invention are within the scope of protection of the present invention.
Claims
1. A volatilization-proof chemical liquid raw material barrel, comprising a barrel body (1), an upper handle (2), a feed inlet (3) and a closing cover (4), wherein the upper handle (2) is fixedly connected to the top of the barrel body (1), the feed inlet (3) is opened at the top of the barrel body (1), and the closing cover (4) is installed on the feed inlet (3), characterized in that: It also includes an anti-volatilization component, which is used to prevent the chemical liquid raw material from volatilizing when the chemical liquid raw material is barreled and taken out.
2. The anti-volatile chemical liquid raw material barrel according to claim 1, characterized in that: A groove is provided on the barrel body (1) near the upper handle (2).
3. The anti-volatile chemical liquid raw material barrel according to claim 1, characterized in that: The outer wall of the feed inlet (3) is provided with an external thread, and the inner wall of the closing cover (4) is provided with an internal thread, and the internal thread of the closing cover (4) is meshed with the external thread of the feed inlet (3).
4. The anti-volatile chemical liquid raw material barrel according to claim 1, characterized in that: The anti-volatile component comprises a lifting tube (5), a first spring (6), a fixed frame (7), a movable frame (8), a blocking block (9), a second spring (10) and a pushing component. The lifting tube (5) is slidably connected to the feed port (3). The first spring (6) is connected between the lifting tube (5) and the feed port (3). The fixed frame (7) is fixed to the lifting tube (5). The movable frame (8) is slidably connected to the fixed frame (7). The blocking block (9) is fixed to the end of the movable frame (8). The second spring (10) is fixed between the movable frame (8) and the fixed frame (7). When the chemical liquid needs to be bottled, the pushing component is used to drive the blocking block (9) to move so as not to block the lifting tube (5).
5. The anti-volatile chemical liquid raw material barrel according to claim 4, characterized in that: The top of the movable frame (8) is conical, and the blocking block (9) is a parabolic cone.
6. The anti-volatile chemical liquid raw material barrel according to claim 4, characterized in that: The pushing assembly comprises a rubber ring (11), a plurality of moving rods (12), a plurality of ropes (13) and a plurality of fixing rings (14); the plurality of moving rods (12) are slidably connected to the inside of the lifting tube (5); the rubber ring (11) is fixedly connected to the end of the moving rod (12); the plurality of ropes (13) are evenly slidably connected to the inside of the fixing frame (7); the upper end of the rope (13) is fixedly connected to the adjacent end of the moving rod (12); the plurality of fixing rings (14) are evenly fixedly connected to the moving frame (8); and the end of the rope (13) is connected to the adjacent fixing ring (14).
7. The anti-volatile chemical liquid raw material barrel according to claim 4, characterized in that: The lifting tube (5) comprises a protruding platform (51) and a material discharge port (52); the inner wall of the material discharge port (52) is in contact with the outer wall of the blocking block (9); and the lifting tube (5) is a double-layer structure.
8. The anti-volatile chemical liquid raw material barrel according to claim 7, characterized in that: The feed inlet (3) is a double-layer structure, and the outer layer of the lifting pipe (5) is slidably connected to the inner layer of the feed inlet (3).
9. The anti-volatile chemical liquid raw material barrel according to claim 4, characterized in that: The elastic coefficient of the second spring (10) is smaller than the elastic coefficient of the first spring (6).
10. The anti-volatile chemical liquid raw material barrel according to claim 1, characterized in that: It also includes a gasket (15), a washer (16), a side handle (17) and a guide block (18), wherein the gasket (15) is bonded to the top of the feed port (3), the washer (16) is embedded and bonded to the top of the barrel body (1), the side handle (17) is installed on the side wall of the barrel body (1), the guide block (18) is fixed to the top of the barrel body (1), and the bottom of the guide block (18) is an inclined surface.