Anti-high-temperature-corrosion automatic liquid feeder

Abstract

This utility model discloses an automatic liquid dispenser resistant to high-temperature corrosion, comprising a storage tank and an acid cylinder. The storage tank has a drainage mechanism at its bottom for easy liquid discharge, and the acid cylinder has a fixing mechanism at its top for easy fixation of the drainage mechanism. The drainage mechanism includes a control valve, a first pipe, a third pipe, a fourth pipe, and a second pipe. The control valve is embedded and fixed at the center of the bottom of the storage tank, the first pipe is installed at the bottom of the control valve, and the second pipe is embedded and fixed at the bottom of the first pipe. When the control valve is opened, acid is discharged through the first and second pipes, and then injected into the acid cylinder through the third pipe until the liquid level inside the acid cylinder is higher than the lower end of the third pipe. As the acid is consumed, the liquid level drops. When the liquid level is lower than the lower end of the third pipe, acid is injected back into the acid cylinder until the liquid level is higher than the third pipe, thus achieving automatic replenishment without manual intervention.

Description

Technical Field

[0001] This utility model relates to the field of liquid dispenser equipment, specifically a high-temperature corrosion resistant automatic liquid dispenser. Background Technology

[0002] Chemical industry is an abbreviation for "chemical process", "chemical industry", "chemical engineering", etc. All technologies that use chemical methods to change the composition and structure of substances or synthesize new substances belong to chemical production technology, that is, chemical process, and the products obtained are called chemical products or chemical products.

[0003] Chemical acids are stored in large storage tanks and moved to smaller acid tanks when needed. This process requires manual handling, which is prone to leakage and poses a safety risk. Furthermore, manual handling is time-consuming and labor-intensive. Therefore, there is an urgent need for a device to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide an automatic liquid dispenser resistant to high temperature corrosion, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic liquid dispenser resistant to high temperature corrosion, comprising a storage tank and an acid tank, wherein the bottom of the storage tank is provided with a liquid discharge mechanism for convenient liquid discharge, and the top of the acid tank is provided with a fixing mechanism for convenient fixing of the liquid discharge mechanism;

[0006] The drainage mechanism includes a control valve, a first pipe, a third pipe, a fourth pipe, and a second pipe. The control valve is embedded and fixed at the center of the bottom of the storage tank. The first pipe is installed at the bottom of the control valve, and the second pipe is embedded and fixed at the bottom of the first pipe. The third pipe is installed at the lower end of one side of the second pipe, and the fourth pipe is installed at the lower end of the other side of the second pipe. When in use, the control valve is opened, and the acid is discharged through the first and second pipes, and then injected into the acid tank through the third pipe until the liquid level in the acid tank is higher than the lower end of the third pipe. As the acid is consumed, the liquid level drops. When the liquid level is lower than the lower end of the third pipe, the acid is injected into the acid tank again until the liquid level is higher than the third pipe. This achieves automatic replenishment without the need for manual replenishment.

[0007] Preferably, the second pipe is made of silicone, and there are two second pipes. The first pipe is made of polytetrafluoroethylene.

[0008] Preferably, the third and fourth pipes are made of polytetrafluoroethylene.

[0009] Preferably, the top end of the third pipe is flush with the top end of the fourth pipe, and the length of the third pipe is shorter than the length of the fourth pipe.

[0010] Preferably, the fixing mechanism includes a fixing plate, a fixing block, a movable block, and a screw. The fixing plate is placed at the top of the acid tank, the fixing block is fixed at the bottom of the fixing plate, the screw is threaded through and disposed on one side of the fixing plate, and the movable block is movably sleeved on one side of the screw. The top of the movable block is in close contact with the lower end of the fixing plate. In use, the fixing plate is placed at the top of the acid tank, and then the screw is rotated to move the movable block, which, together with the fixing block, fixes the fixing plate to the side of the acid tank. This makes it easy to fix the position of the fixing plate, and the fixing height of the fixing plate can be adjusted by moving the fixing plate, which facilitates the control of the lower end position of the third pipe, thereby facilitating the control of the liquid level inside the acid tank.

[0011] Preferably, a support column is fixedly provided at the bottom of the storage tank to facilitate support of the storage tank.

[0012] Preferably, the bottom surface of the storage tank is higher than the top surface of the acid tank.

[0013] Preferably, the storage tank is fitted with a sealing cap at the top.

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

[0015] 1. When using this utility model, the control valve is opened, and the acid is discharged through the first and second pipes, and then injected into the acid tank through the third pipe until the liquid level in the acid tank is higher than the lower end of the third pipe. As the acid is consumed, the liquid level drops. When the liquid level is lower than the lower end of the third pipe, the acid is injected into the acid tank again until the liquid level is higher than the third pipe. This achieves automatic replenishment without the need for manual replenishment.

[0016] 2. In use, the fixing plate is placed on the top of the acid tank. Then, the screw is rotated to move the movable block. The fixing plate is fixed to the side of the acid tank in conjunction with the fixing block. This makes it easy to fix the position of the fixing plate. The fixing plate can be adjusted by moving the fixing plate, which makes it easy to control the position of the lower end of the third pipe, thereby making it easy to control the liquid level inside the acid tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic liquid dispenser resistant to high temperature corrosion according to this utility model;

[0018] Figure 2 This is a bottom view of an automatic liquid dispenser resistant to high temperature corrosion according to this utility model;

[0019] Figure 3 This is a cross-sectional view of an automatic liquid dispenser resistant to high temperature corrosion according to this utility model;

[0020] Figure 4 This is an enlarged schematic diagram of an automatic liquid dispenser A that is resistant to high temperature corrosion according to this utility model.

[0021] In the diagram: 1. Storage tank; 2. Support column; 3. Sealing cover; 4. Control valve; 5. First pipe; 6. Acid tank; 7. Second pipe; 8. Third pipe; 9. Fixing plate; 10. Screw; 11. Fixing block; 12. Movable block; 13. Fourth pipe. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides an automatic liquid dispenser resistant to high temperature corrosion, including a storage tank 1 and an acid cylinder 6. The storage tank 1 has a liquid discharge mechanism at the bottom for easy liquid discharge, and the acid cylinder 6 has a fixing mechanism at the top for easy fixing of the liquid discharge mechanism.

[0024] The drainage mechanism includes a control valve 4, a first pipe 5, a third pipe 8, a fourth pipe 13, and a second pipe 7. The control valve 4 is embedded and fixed at the center of the bottom of the storage tank 1. The first pipe 5 is installed at the bottom of the control valve 4 via a connecting valve. The second pipe 7 is embedded and fixed at the bottom of the first pipe 5. The third pipe 8 is installed at the lower end of one side of the second pipe 7 via a connecting valve. The fourth pipe 13 is installed at the lower end of the other side of the second pipe 7 via a connecting valve. When in use, the control valve 4 is opened, and the acid is discharged through the first pipe 5 and the second pipe 7. Then, it is injected into the acid tank 6 through the third pipe 8 until the liquid level inside the acid tank 6 is higher than the lower end of the third pipe 8. As the acid is consumed, the liquid level drops. When the liquid level is lower than the lower end of the third pipe 8, the acid is injected into the acid tank 6 again until the liquid level is higher than the third pipe 8. This achieves automatic replenishment without the need for manual replenishment.

[0025] The second pipe 7 is made of silicone. There are two second pipes 7. The first pipe 5 is made of polytetrafluoroethylene.

[0026] The third pipe 8 and the fourth pipe 13 are made of polytetrafluoroethylene.

[0027] The top of the third pipe 8 is flush with the top of the fourth pipe 13, and the length of the third pipe 8 is shorter than the length of the fourth pipe 13.

[0028] The fixing mechanism includes a fixing plate 9, a fixing block 11, a movable block 12, and a screw 10. The fixing plate 9 is placed on the top of the acid tank 6. The fixing block 11 is welded and fixed to the bottom of the fixing plate 9. The screw 10 is threaded through one side of the fixing plate 9. The movable block 12 is movably sleeved on one side of the screw 10. The top of the movable block 12 is close to the lower end of the fixing plate 9. In use, the fixing plate 9 is placed on the top of the acid tank 6, and then the screw 10 is rotated to move the movable block 12. Together with the fixing block 11, the fixing plate 9 is fixed to the side of the acid tank 6. This makes it easy to fix the position of the fixing plate 9. And by moving the fixing plate 9, the fixing height of the fixing plate 9 can be adjusted, which makes it easy to control the lower end position of the third pipe 8, thereby making it easy to control the liquid level inside the acid tank 6.

[0029] A support column 2 is welded and fixed to the bottom of the storage tank 1 to facilitate support of the storage tank 1.

[0030] The bottom surface of storage tank 1 is higher than the top surface of acid tank 6.

[0031] The storage tank 1 is fitted with a sealing cap 3.

[0032] Working principle: When in use, the control valve 4 is opened, and the acid is discharged through the first pipe 5 and the second pipe 7, and then injected into the acid tank 6 through the third pipe 8 until the liquid level inside the acid tank 6 is higher than the lower end of the third pipe 8. As the acid is consumed, the liquid level drops. When the liquid level is lower than the lower end of the third pipe 8, the acid is injected into the acid tank 6 again until the liquid level is higher than the third pipe 8. This achieves automatic replenishment without manual replenishment. When in use, the fixing plate 9 is placed on the top of the acid tank 6, and then the screw 10 is rotated to drive the movable block 12 to move. Together with the fixing block 11, the fixing plate 9 is fixed to the side of the acid tank 6. This makes it easy to fix the position of the fixing plate 9, and the fixing height of the fixing plate 9 can be adjusted by moving the fixing plate 9, which makes it easy to control the position of the lower end of the third pipe 8, thereby making it easy to control the liquid level inside the acid tank 6.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-temperature corrosion resistant automatic liquid dispenser, comprising a storage tank (1) and an acid tank (6), characterized in that: The storage tank (1) is provided with a drainage mechanism at the bottom for easy drainage, and the acid tank (6) is provided with a fixing mechanism at the top for easy fixing of the drainage mechanism. The drainage mechanism includes a control valve (4), a first pipe (5), a third pipe (8), a fourth pipe (13), and a second pipe (7). The control valve (4) is embedded and fixed at the center of the bottom of the storage tank (1). The first pipe (5) is installed at the bottom of the control valve (4). The second pipe (7) is embedded and fixed at the bottom of the first pipe (5). The third pipe (8) is installed at the lower end of the second pipe (7) on one side. The fourth pipe (13) is installed at the lower end of the other second pipe (7).

2. The high-temperature corrosion resistant automatic liquid dispenser according to claim 1, characterized in that: The second pipe (7) is made of silicone, and there are two second pipes (7). The first pipe (5) is made of polytetrafluoroethylene.

3. The high-temperature corrosion resistant automatic liquid dispenser according to claim 2, characterized in that: The third pipe (8) and the fourth pipe (13) are made of polytetrafluoroethylene.

4. The high-temperature corrosion resistant automatic liquid dispenser according to claim 3, characterized in that: The top end of the third pipe (8) is flush with the top end of the fourth pipe (13), and the length of the third pipe (8) is shorter than the length of the fourth pipe (13).

5. The high-temperature corrosion resistant automatic liquid dispenser according to claim 4, characterized in that: The fixing mechanism includes a fixing plate (9), a fixing block (11), a movable block (12), and a screw (10). The fixing plate (9) is placed on the top of the acid cylinder (6), the fixing block (11) is fixed to the bottom of the fixing plate (9), the screw (10) is threaded through and disposed on one side of the fixing plate (9), the movable block (12) is movably sleeved on one side of the screw (10), and the top of the movable block (12) is close to the lower end of the fixing plate (9).

6. The high-temperature corrosion resistant automatic liquid dispenser according to claim 5, characterized in that: The storage tank (1) is fixedly provided with a support column (2) at the bottom end to facilitate support of the storage tank (1).

7. The high-temperature corrosion resistant automatic liquid dispenser according to claim 6, characterized in that: The bottom surface of the storage tank (1) is higher than the top surface of the acid tank (6).

8. The high-temperature corrosion resistant automatic liquid dispenser according to claim 7, characterized in that: The storage tank (1) is fitted with a sealing cap (3) at the top.

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