Waste acid storage tank facilitating discharging

Abstract

The utility model relates to the technical field of waste acid recycling, in particular to a waste acid storage tank convenient for discharging, which comprises a storage tank component, a discharging component is mounted at the bottom of the storage tank component, and an exhaust component is mounted at the top of the storage tank component. The storage tank assembly comprises a tank body, a liquid inlet electromagnetic valve is installed at the top of the tank body, supporting legs and a liquid discharging electromagnetic valve are installed at the bottom of the tank body, and a plurality of partition plates are installed on the inner wall of the tank body. The discharging assembly comprises a first hydraulic push rod installed at the bottom of the tank body, and a connecting block is installed at the bottom of the first hydraulic push rod. According to the improved waste acid storage tank, when the waste acid storage tank is used, the discharging pipe can be adjusted to a proper position according to the discharging requirement, discharging work is facilitated, the convenience of the storage tank in use is improved, meanwhile, the air pressure intensity inside and outside the tank body can be kept relatively balanced through the exhaust assembly, and the use safety of the waste acid storage tank is improved.

Description

Technical Field

[0001] This utility model relates to the field of waste acid recycling technology, specifically to a waste acid storage tank that facilitates discharge. Background Technology

[0002] Waste acid recycling is an environmentally friendly and resource-efficient practice. By treating and utilizing waste acid, environmental pollution can be reduced and resources can be reused.

[0003] Waste acid storage tanks are containers specifically designed for storing waste acid generated during industrial production. They are necessary for the recycling and reuse of waste acid.

[0004] In the process of realizing this utility model, the inventors discovered the following problems with the existing technology: 1. The outlet of the existing ordinary waste acid storage tank is fixedly installed at the bottom of the tank body. When it is necessary to transfer waste acid, it may be inconvenient to connect with the transfer device and to carry out the discharge work; 2. The existing ordinary waste acid storage tank is generally closed during use. During use, the pressure difference between the inside and outside of the ordinary waste acid storage tank may become unbalanced due to temperature changes and other reasons, which may affect the safety of the waste acid storage tank. Utility Model Content

[0005] The purpose of this invention is to provide a waste acid storage tank that facilitates discharge, thereby solving the problems mentioned in the background art, such as the inability to adjust the position of the discharge port of ordinary waste acid storage tanks and the imbalance of air pressure inside and outside the tank during use. To achieve the above objective, this invention provides the following technical solution: a waste acid storage tank that facilitates discharge, comprising a storage tank assembly, wherein a discharge assembly is installed at the bottom of the storage tank assembly, and an exhaust assembly is installed at the top of the storage tank assembly.

[0006] The storage tank assembly includes a tank body, an inlet solenoid valve is installed at the top of the tank body, a support leg and a drain solenoid valve are installed at the bottom of the tank body, and several partition plates are installed on the inner wall of the tank body.

[0007] The discharge assembly includes a first hydraulic push rod installed at the bottom of the tank, a connecting block installed at the bottom of the first hydraulic push rod, a second hydraulic push rod installed at the bottom of the connecting block, an installation frame installed on one side of the second hydraulic push rod, a discharge pipe installed on the inner wall of the installation frame, and a connecting telescopic pipe installed at one end of the discharge pipe.

[0008] The exhaust assembly includes an exhaust shell mounted on the top of the tank, an activated carbon plate installed on the inner wall of the exhaust shell, a third hydraulic push rod installed on the top of the exhaust shell, a cover plate installed on the top of the third hydraulic push rod, and a sealing rubber gasket installed on the bottom of the cover plate.

[0009] More preferably, the top of the partition plate is provided with a circular through hole, and the circular through holes are symmetrically distributed about the vertical center line of the partition plate. Furthermore, several partition plates are evenly and equidistantly distributed on the inner wall of the tank, and the through holes on the several partition plates are staggered from top to bottom.

[0010] More preferably, the second hydraulic push rod and the first hydraulic push rod form a lifting mechanism through a connecting block.

[0011] More preferably, one end of the connecting telescopic tube is installed at the bottom of the drain solenoid valve, and the drain tube forms a telescopic mechanism with the second hydraulic push rod through the mounting frame.

[0012] More preferably, the inner wall of the exhaust shell is provided with a plurality of activated carbon plates, and the plurality of activated carbon plates are evenly and equidistantly distributed on the inner wall of the exhaust shell.

[0013] In a further preferred embodiment, the sealing rubber gasket forms a lifting mechanism through the cover plate and the third hydraulic push rod, and the cover plate forms a sealing mechanism through the sealing rubber gasket and the exhaust shell, and a pressure sensor is provided on the top of the inner wall of the tank.

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

[0015] In this utility model, the discharge assembly activates the first and second hydraulic push rods according to the discharge requirements. The first hydraulic push rod drives the discharge pipe to move up and down through the connecting block, the second hydraulic push rod, and the mounting frame. The second hydraulic push rod drives the discharge pipe to move left and right through the mounting frame. The discharge pipe can be adjusted to a suitable position according to the discharge requirements, making it easier to connect the docking pipe to the discharge pipe and improving the convenience of using the storage tank.

[0016] In this invention, the air pressure sensor detects the air pressure inside the tank via the exhaust assembly. When the air pressure inside the tank is too high, the third hydraulic push rod is activated, causing the sealing rubber gasket and cover plate to rise. The gas inside the tank is then discharged after being adsorbed and filtered by the activated carbon plate. When the air pressure inside the tank returns to equilibrium, the third hydraulic push rod causes the sealing rubber gasket and cover plate to reset. When the air pressure inside the tank is too low, the third hydraulic push rod is activated, causing the sealing rubber gasket and cover plate to rise. External gas enters the tank through the exhaust shell. When the air pressure inside the tank returns to equilibrium, the third hydraulic push rod causes the sealing rubber gasket and cover plate to reset, thus maintaining a relative balance between the air pressure inside and outside the tank and improving the safety of using the waste acid storage tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the storage tank assembly structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the full cross-sectional structure of the storage tank assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the storage tank assembly of this utility model;

[0021] Figure 5 This is a schematic diagram of the material discharge assembly structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the exhaust assembly structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the full cross-section of the exhaust assembly of this utility model.

[0024] In the diagram: 1. Storage tank assembly; 101. Tank body; 102. Inlet solenoid valve; 103. Support leg; 104. Drain solenoid valve; 105. Partition plate; 2. Discharge assembly; 201. First hydraulic push rod; 202. Connecting block; 203. Second hydraulic push rod; 204. Mounting frame; 205. Discharge pipe; 206. Connecting telescopic pipe; 3. Exhaust assembly; 301. Exhaust shell; 302. Activated carbon plate; 303. Third hydraulic push rod; 304. Cover plate; 305. Sealing rubber gasket. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 7 The present invention provides a technical solution: a waste acid storage tank for easy discharge, including a storage tank assembly 1, a discharge assembly 2 installed at the bottom of the storage tank assembly 1, and an exhaust assembly 3 installed at the top of the storage tank assembly 1.

[0027] The storage tank assembly 1 includes a tank body 101, an inlet solenoid valve 102 is installed on the top of the tank body 101, a support leg 103 and a drain solenoid valve 104 are installed on the bottom of the tank body 101, and a number of partition plates 105 are installed on the inner wall of the tank body 101.

[0028] The discharge assembly 2 includes a first hydraulic push rod 201 installed at the bottom of the tank 101, a connecting block 202 installed at the bottom of the first hydraulic push rod 201, a second hydraulic push rod 203 installed at the bottom of the connecting block 202, an installation frame 204 installed on one side of the second hydraulic push rod 203, a discharge pipe 205 installed on the inner wall of the installation frame 204, and a connecting telescopic pipe 206 installed at one end of the discharge pipe 205.

[0029] The exhaust assembly 3 includes an exhaust shell 301 installed on the top of the tank 101, an activated carbon plate 302 installed on the inner wall of the exhaust shell 301, a third hydraulic push rod 303 installed on the top of the exhaust shell 301, a cover plate 304 installed on the top of the third hydraulic push rod 303, and a sealing rubber gasket 305 installed on the bottom of the cover plate 304.

[0030] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the top of the partition plate 105 has a circular through hole, and the circular through holes are symmetrically distributed about the vertical center line of the partition plate 105. The partition plates 105 are evenly and equidistantly distributed on the inner wall of the tank 101, and the through holes on the partition plates 105 are staggered from top to bottom. The partition plates 105 divide the liquid in the tank 101 into different areas, and the partition plates 105 can enhance the structural stability of the tank 101 and improve the safety of the storage tank.

[0031] In this embodiment, as Figure 5 As shown, the second hydraulic push rod 203 forms a lifting mechanism with the first hydraulic push rod 201 through the connecting block 202. When the first hydraulic push rod 201 is activated, the discharge pipe 205 can be moved up and down through the connecting block 202, the second hydraulic push rod 203 and the mounting frame 204. The height of the discharge pipe 205 can be adjusted according to the discharge requirements to improve the convenience of discharging materials using the storage tank.

[0032] In this embodiment, as Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, one end of the telescopic tube 206 is installed at the bottom of the discharge solenoid valve 104, and the discharge tube 205 forms a telescopic mechanism with the second hydraulic push rod 203 through the mounting frame 204. When the second hydraulic push rod 203 is activated, the discharge tube 205 can be moved left and right through the mounting frame 204. The position of the discharge tube 205 can be adjusted according to the discharge requirements to improve the convenience of discharging materials using the storage tank.

[0033] In this embodiment, as Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the inner wall of the exhaust shell 301 is provided with several activated carbon plates 302, and the several activated carbon plates 302 are evenly and equidistantly distributed on the inner wall of the exhaust shell 301; the gas in the tank 101 can be discharged through the exhaust shell 301 to prevent the gas pressure in the tank 101 from being too high and affecting the safety of the storage tank; the several activated carbon plates 302 can adsorb harmful gases.

[0034] In this embodiment, as Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the sealing rubber gasket 305 forms a lifting mechanism with the cover plate 304 and the third hydraulic push rod 303, and the cover plate 304 forms a sealing mechanism with the vent shell 301 through the sealing rubber gasket 305. A pressure sensor is provided on the top of the inner wall of the tank 101. When the pressure sensor in the tank 101 senses that the pressure inside the tank 101 is too high or too low, the third hydraulic push rod 303 is activated, which drives the sealing rubber gasket 305 and the cover plate 304 to rise. The gas inside the tank 101 is discharged through the vent shell 301, or the gas from the outside enters the tank 101 through the vent shell 301, so that the pressure inside and outside the tank 101 is kept relatively balanced, avoiding a large difference in pressure between the inside and outside of the tank 101, which would affect the safety of the storage tank.

[0035] The method of use and advantages of this utility model: The waste acid storage tank that facilitates discharge operates as follows:

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when waste acid needs to be discharged from the waste acid deodorization tank, according to the discharge requirements, the first hydraulic push rod 201 and the second hydraulic push rod 203 are activated. The first hydraulic push rod 201 drives the discharge pipe 205 to move up and down through the connecting block 202, the second hydraulic push rod 203, and the mounting frame 204. The second hydraulic push rod 203 drives the discharge pipe 205 to move left and right through the mounting frame 204. The discharge pipe 205 is adjusted to a suitable position, and the docking pipe is connected to the discharge pipe 205. The discharge solenoid valve 104 is opened, and the waste acid is discharged through the connecting telescopic pipe 206. The tank body 10 1. The bottom is hopper-shaped for easy material discharge. The air pressure sensor detects the air pressure intensity inside the tank 101. When the air pressure sensor detects that the air pressure intensity inside the tank 101 is too high or too low, the third hydraulic push rod 303 is activated, which drives the sealing rubber gasket 305 and the cover plate 304 to rise. When the air pressure inside the tank 101 is too high, the gas inside the tank 101 is discharged after being adsorbed and filtered by the activated carbon plate 302. When the air pressure inside the tank 101 is too low, the outside gas enters the tank 101 through the exhaust shell 301, so that the air pressure intensity inside and outside the tank 101 is kept relatively balanced.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A spent acid storage tank with easy discharge comprising a storage tank assembly (1) characterized by: The bottom of the storage tank assembly (1) is provided with a discharging assembly (2), and the top of the storage tank assembly (1) is provided with an exhaust assembly (3); The storage tank assembly (1) comprises a tank body (101), the top of the tank body (101) is provided with an inlet liquid electromagnetic valve (102), the bottom of the tank body (101) is provided with a supporting leg (103) and an outlet liquid electromagnetic valve (104), and the inner wall of the tank body (101) is provided with a plurality of partition plates (105); The discharging assembly (2) comprises a first hydraulic push rod (201) installed at the bottom of the tank body (101), the bottom of the first hydraulic push rod (201) is provided with a connecting block (202), the bottom of the connecting block (202) is provided with a second hydraulic push rod (203), one side of the second hydraulic push rod (203) is provided with a mounting frame (204), the inner wall of the mounting frame (204) is provided with a discharging pipe (205), and one end of the discharging pipe (205) is provided with a connecting flexible pipe (206). The exhaust assembly (3) comprises an exhaust shell (301) installed at the top of the tank body (101), the inner wall of the exhaust shell (301) is provided with an activated carbon plate (302), the top of the exhaust shell (301) is provided with a third hydraulic push rod (303), the top of the third hydraulic push rod (303) is provided with a cover plate (304), and the bottom of the cover plate (304) is provided with a sealing rubber pad (305).

2. The spent acid storage tank with ease of discharge as claimed in claim 1 wherein: The top of the partition plate (105) is provided with a circular through hole, the circular through holes are symmetrically distributed about the vertical center line of the partition plate (105), a plurality of partition plates (105) are uniformly and equidistantly distributed on the inner wall of the tank body (101), and the through holes on the plurality of partition plates (105) are staggered from top to bottom.

3. The waste acid storage tank with ease of discharge as claimed in claim 1 wherein: The second hydraulic push rod (203) and the first hydraulic push rod (201) constitute a lifting mechanism through the connecting block (202).

4. The waste acid storage tank with ease of discharge according to claim 1, wherein: One end of the connecting flexible pipe (206) is installed at the bottom of the outlet liquid electromagnetic valve (104), and the discharging pipe (205) and the second hydraulic push rod (203) constitute a telescopic mechanism through the mounting frame (204).

5. The waste acid storage tank with ease of discharge according to claim 1, wherein: The inner wall of the exhaust shell (301) is provided with a plurality of activated carbon plates (302), and the plurality of activated carbon plates (302) are uniformly and equidistantly distributed on the inner wall of the exhaust shell (301).

6. The waste acid storage tank with ease of discharge according to claim 1, wherein: The sealing rubber pad (305) and the third hydraulic push rod (303) constitute a lifting mechanism through the cover plate (304), the cover plate (304) and the exhaust shell (301) constitute a sealing mechanism through the sealing rubber pad (305), and the inner wall of the tank body (101) is provided with an air pressure sensor.

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