Acid storage tank

Abstract

The utility model relates to the technical field of acid storage tanks, and discloses an acid storage tank which comprises a stirring barrel, the top of the outer wall of the stirring barrel is rotationally connected with a sealing cover plate, the top of the outer wall of the sealing cover plate is rotationally connected with a rotating handle, the middle of the inner wall of the stirring barrel is fixedly connected with an inner layer barrel, and the rear side of the outer wall of the rotating handle is fixedly connected with a connecting frame. The second rotating disc is in transmission connection with the first rotating disc through a belt, and a fixing mechanism is fixedly connected to the front side of the outer wall of the stirring barrel and used for adjustment and emergency braking. The stirring barrel inner-layer barrel is used for storing acid liquor and preventing environmental pollution and safety risks caused by leakage of the acid liquor, the sealing cover plate and the rotating handle drive the bevel gear and the gear disc through the connecting frame and the rotating shaft, the motor provides main stirring power, the stirring function in the stirring barrel is achieved through cooperation of the sealing cover plate and the rotating handle, and it is guaranteed that the stored acid liquor is fully mixed; and meanwhile, safety, corrosion resistance and operation convenience are considered.

Description

Technical Field

[0001] This utility model relates to the field of acid storage tank technology, and in particular to an acid storage tank. Background Technology

[0002] Acid storage tanks are containers specifically designed for storing various acidic substances. They are widely used in numerous industries, including chemical, metallurgical, electronics, and environmental protection. Utilizing the airtightness of the tank and the corrosion resistance of its materials, they provide a relatively stable storage space for acidic substances. During storage, by controlling the temperature and humidity of the storage environment, the reaction between the acid and the external environment is reduced, preventing acid evaporation and deterioration, minimizing acid mist emissions, and simultaneously recovering evaporating acid.

[0003] A search revealed a Chinese patent publication number: CN207497373U, which discloses a plastic-steel acid storage tank, comprising an installation tank body, a support frame, an acid storage tank body, and a magnetic level gauge. A fastening frame is installed at the top edge of the support frame, and the installation tank body is installed at the top of the support frame inside the fastening frame. The acid storage tank body is installed inside the installation tank body, and a condensate pipe is fixed to the inner wall of the installation tank body. This invention, by setting a first acid storage tank and a second acid storage tank inside the main body of the acid storage tank, allows for separate storage and transportation of solutions of different concentrations when only small quantities are needed, eliminating the need for two separate acid storage tanks. Furthermore, when the acid storage tank is in a high-temperature environment, cold water can be promptly introduced into the condensate pipe to prevent the stored solution from deteriorating and to avoid the acid storage tank's lifespan being affected by high-temperature exposure. However, existing acid storage tanks contain acid with a certain degree of toxicity and corrosiveness. If the mixing tank leaks, it will not only pollute the surrounding environment but also pose a threat to the health of operators. Leaked acid can corrode surrounding equipment and ground facilities, and contact with human skin and eyes can cause burns. Therefore, safety, corrosion resistance, and ease of operation must be considered. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an acid storage tank, which aims to improve the existing technology where the stored acid has a certain degree of toxicity and corrosiveness. Once the mixing tank leaks, it will not only pollute the environment around the equipment, but also pose a threat to the health of the operators. The leaked stored acid will corrode the surrounding equipment and ground facilities. If it comes into contact with human skin and eyes, it will cause the risk of burns. It is necessary to consider the issues of safety, corrosion resistance and ease of operation.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an acid storage tank, including a stirring tank, a sealing cover plate rotatably connected to the top of the outer wall of the stirring tank, a handle rotatably connected to the top of the outer wall of the sealing cover plate, an inner cylinder fixedly connected to the middle of the inner wall of the stirring tank, a connecting frame fixedly connected to the rear side of the outer wall of the handle, a rotating shaft rotatably connected to the bottom of the inner wall of the connecting frame, a bevel gear fixedly connected to the top of the outer wall of the rotating shaft, a rotating shaft fixedly connected to the rear side of the outer wall of the connecting frame, and a gear disc penetrating the front side of the outer wall of the rotating shaft. The gear meshes with the gear disc. An adjusting disc is fixedly connected to the rear side of the outer wall of the connecting frame. A motor is rotatably connected to the outer wall of the adjusting disc. A chain is provided on the rear side of the outer wall of the mixing tank. A chain is rotatably connected to the output end of the motor. A turntable one is fixedly connected to the bottom of the outer wall of the connecting frame. A belt is rotatably connected to the outer wall of the turntable one. A turntable two is fixedly connected to the bottom of the outer wall of the mixing tank. The turntable two is connected to the turntable one via a belt. A fixing mechanism is fixedly connected to the front side of the outer wall of the mixing tank. The fixing mechanism is used for adjustment and emergency braking.

[0006] The above technical solution involves: storing acid in the inner cylinder of the mixing tank, with an outer leak-proof layer; a sealing cover and a throttle handle driving bevel gears and gear discs via a connecting frame and a rotating shaft to achieve power transmission; an adjustment disc and a motor connecting turntable one and turntable two via chains and belts to achieve power transmission and efficiency adjustment; manual adjustment of the mixing position and speed via the throttle handle; and the motor providing the main power. The two work together to ensure the mixing of the stored acid and meet different mixing requirements. A fixing mechanism is located on the front side of the outer wall of the mixing tank for adjustment and emergency braking.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a fixing shaft, which is fixedly connected to the front side of the outer wall of the mixing tank. Multiple fixing grooves are equally spaced on the front side of the outer wall of the fixing shaft. A fixing plate passes through the middle of the outer wall of the fixing shaft. A fixing block is fixedly connected to the top front side of the fixing plate. A threaded rod is threadedly connected to the middle of the inner wall of the fixing block. A limit post is fixedly connected to the bottom of the outer wall of the threaded rod.

[0009] The above technical solution involves a fixing groove on the front side of the fixed shaft for fixing and positioning a threaded rod. A fixing plate passes through the middle of the fixed shaft to support the mixing tank. A fixing block is located on the top front side of the fixing plate, providing an installation position for the threaded rod. The threaded rod is threadedly connected to the fixing block and moves along the axial direction during rotation. A limiting post is fixed at the bottom of the threaded rod and moves with its rotation. This device is used to fix the mixing tank. The initial position of the limiting post is high and does not interact with the fixing groove. Rotating the threaded rod causes the limiting post to insert into the fixing groove, achieving fixing and positioning of the mixing tank at different positions, and allowing for flexible adjustment.

[0010] As a further description of the above technical solution:

[0011] The mixing tank is fixedly connected to the left and right sides of the outer wall of the mixing tank, and a positioning plate is fixedly connected to the bottom of the outer wall of the support frame.

[0012] The above technical solution involves fixing the two sides of the mixing tank with support frames, which not only enhances stability, but also ensures that the positioning plate at the bottom ensures a precise and stable structure.

[0013] As a further description of the above technical solution:

[0014] Multiple bolt holes are provided on the rear side of the outer wall of the fixing block, and a wear-resistant pad is fixedly connected to the middle of the inner wall of the fixing plate.

[0015] The above technical solution provides bolt holes on the rear side of the fixing block for connection with the fixing plate, and a wear-resistant pad is installed in the middle of the inner wall of the fixing plate to prevent wear during long-term use.

[0016] As a further description of the above technical solution:

[0017] The bottom of the outer wall of the mixing tank is connected to a discharge hole, and a valve is installed on the right side of the outer wall of the discharge hole.

[0018] The above technical solution allows for easy material discharge through the discharge hole at the bottom of the mixing tank, while the valve on the right side is used to precisely control the flow rate and discharge volume.

[0019] As a further description of the above technical solution:

[0020] The mixing tank has observation windows on both the left and right sides of its outer wall, and scale lines are provided on the rear side of the outer wall of the observation windows.

[0021] The above technical solution allows for easy viewing of the internal mixing and material conditions through an observation window on the outer wall of the mixing tank, while the scale lines provide quantitative information on volume or height, assisting operators in accurately controlling the materials.

[0022] As a further description of the above technical solution:

[0023] A support plate is fixedly connected to the top of the outer wall of the motor, and screws are threaded to the left and right sides of the top of the support plate.

[0024] The above technical solution involves a motor providing power, with its top secured by a support plate and screws to ensure stable positioning.

[0025] As a further description of the above technical solution:

[0026] A sealing ring is fixedly connected to the top of the inner wall of the mixing tank, and a diagonal brace is fixedly connected to the front side of the outer wall of the connecting frame.

[0027] The above technical solution achieves the following: the sealing ring at the top of the inner wall of the mixing tank prevents material leakage, ensuring operational safety and cleanliness; the diagonal brace of the connecting frame strengthens its structure, withstands the forces during the mixing process, and maintains the normal operation of the system.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the inner cylinder of the mixing tank is used to store acid, preventing acid leakage from causing environmental pollution and safety risks. The sealing cover and the throttle drive the bevel gear and gear disk through the connecting frame and the rotating shaft. The adjusting plate and the motor realize long-distance power transmission and adjust the transmission efficiency. The throttle can be manually rotated to assist in adjusting the stirring position and speed. The motor provides the main stirring power. The two work together to realize the stirring function in the mixing tank, ensuring that the stored acid is fully mixed, adapting to different stirring needs, and taking into account safety, corrosion resistance and ease of operation.

[0030] 2. In this utility model, the front side of the outer wall of the fixed shaft is provided with multiple fixing grooves, which cooperate with the threaded rod for fixing and positioning. The fixing plate passes through the middle of the fixed shaft, connecting and supporting the mixing tank. The fixing block is located on the top front side of the fixing plate. The threaded rod is threadedly connected to the fixing block and moves along the axial direction when rotating. The limiting post is fixed at the bottom of the threaded rod. This device is used to fix the mixing tank. The initial position of the limiting post is high. Rotating the threaded rod causes the limiting post to insert into the fixing groove, realizing the fixing and positioning of the mixing tank at different positions and allowing for flexible adjustment. Attached Figure Description

[0031] Figure 1 This is a perspective view of an acid storage tank proposed in this utility model;

[0032] Figure 2 This is a right view of an acid storage tank proposed in this utility model;

[0033] Figure 3 This is a front view of an acid storage tank proposed in this utility model;

[0034] Figure 4 This is a partial structural exploded view of an acid storage tank proposed in this utility model;

[0035] Figure 5 This is an exploded view of the fixing mechanism of an acid storage tank proposed in this utility model.

[0036] Legend:

[0037] 1. Mixing tank; 2. Fixing mechanism; 201. Fixing shaft; 202. Fixing groove; 203. Fixing plate; 204. Fixing block; 205. Threaded rod; 206. Limiting post; 3. Sealing cover plate; 4. Rotary handle; 5. Inner cylinder; 6. Connecting frame; 7. Rotating shaft; 8. Bevel gear; 9. Rotating shaft; 10. Gear disc; 11. Adjusting disc; 12. Motor; 13. Chain; 14. Turntable one; 15. Belt; 16. Turntable two; 17. Support frame; 18. Positioning plate; 19. Bolt hole; 20. Wear-resistant pad; 21. Discharge hole; 22. Valve; 23. Observation window; 24. Scale line; 25. Support plate; 26. Screw; 27. Sealing ring; 28. Diagonal brace. Detailed Implementation

[0038] 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.

[0039] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of an acid storage tank, comprising a stirring tank 1, a sealing cover 3 rotatably connected to the top of the outer wall of the stirring tank 1, a handle 4 rotatably connected to the top of the outer wall of the sealing cover 3, an inner cylinder 5 fixedly connected to the middle of the inner wall of the stirring tank 1, a connecting frame 6 fixedly connected to the rear side of the outer wall of the handle 4, a rotating shaft 7 rotatably connected to the bottom of the inner wall of the connecting frame 6, a bevel gear 8 fixedly connected to the top of the outer wall of the rotating shaft 7, a rotating shaft 9 fixedly connected to the rear side of the outer wall of the connecting frame 6, a gear disk 10 penetrating through the front side of the outer wall of the rotating shaft 9, the bevel gear 8 meshing with the gear disk 10, and an adjusting disc 11 fixedly connected to the rear side of the outer wall of the connecting frame 6. A motor 12 is rotatably connected to the outer wall of the adjusting plate 11. A chain 13 is provided on the rear side of the outer wall of the mixing tank 1. The output end of the motor 12 is rotatably connected to the chain 13. A turntable 14 is fixedly connected to the bottom of the outer wall of the connecting frame 6. A belt 15 is rotatably connected to the outer wall of the turntable 14. A turntable 2 16 is fixedly connected to the bottom of the outer wall of the mixing tank 1. The turntable 2 16 is connected to the turntable 14 via the belt 15. A fixing mechanism 2 is fixedly connected to the front side of the outer wall of the mixing tank 1. The fixing mechanism 2 is used for adjustment and emergency braking. Support frames 17 are fixedly connected to the left and right sides of the outer wall of the mixing tank 1. A positioning plate 18 is fixedly connected to the bottom of the outer wall of the support frame 17.

[0040] Specifically, the inner cylinder 5 of the mixing tank 1 is used to store acid, while the outer layer serves as a safety protection layer to prevent acid leakage from causing environmental pollution and safety risks. The sealing cover 3 and the handle 4 drive the bevel gear 8 and gear disk 10 through the connecting frame 6 and the rotating shaft 7 to achieve power transmission in different directions. The adjusting plate 11 and the motor 12 are connected to the turntable 14 and the turntable 2 16 through the chain 13 and the belt 15 to achieve long-distance power transmission and adjust the transmission efficiency. The handle 4 can be manually rotated to assist in adjusting the stirring position and speed. The motor 12 provides the main stirring power. The two work together to realize the stirring function inside the mixing tank 1, ensuring that the stored acid is fully mixed and adapting to different stirring needs. At the same time, safety, corrosion resistance and ease of operation are taken into consideration. A fixing mechanism 2 is fixedly connected to the front of the outer wall of the mixing tank 1. The fixing mechanism 2 is used for adjustment and emergency braking. Support frames 17 are fixedly connected to the left and right sides of the outer wall of the mixing tank 1. These support frames 17 not only provide additional stability, but their bottom outer walls are also fixedly connected to the positioning plate 18 to ensure the precise alignment and stability of the entire structure.

[0041] Reference Figure 1 , Figure 2 and Figure 5 The fixing mechanism 2 includes a fixing shaft 201, which is fixedly connected to the front side of the outer wall of the mixing tank 1. Multiple fixing grooves 202 are equidistantly provided on the front side of the outer wall of the fixing shaft 201. A fixing plate 203 passes through the middle of the outer wall of the fixing shaft 201. A fixing block 204 is fixedly connected to the top front side of the fixing plate 203. A threaded rod 205 is threadedly connected to the middle of the inner wall of the fixing block 204. A limit post 206 is fixedly connected to the bottom of the outer wall of the threaded rod 205. Multiple bolt holes 19 are provided on the rear side of the outer wall of the fixing block 204. A wear-resistant pad 20 is fixedly connected to the middle of the inner wall of the fixing plate 203. A discharge hole 21 is connected to the bottom of the outer wall of the mixing tank 1. A valve 22 is installed on the right side of the outer wall of the discharge hole 21.

[0042] Specifically, the front side of the outer wall of the fixed shaft 201 is provided with multiple fixing grooves 202, which cooperate with the threaded rod 205 for fixing and positioning. The fixing plate 203 passes through the middle of the fixed shaft 201, connecting and supporting the mixing tank 1. The fixing block 204 is located on the top front side of the fixing plate 203, providing the installation position for the threaded rod 205. The threaded rod 205 is threadedly connected to the fixing block 204 and moves along the axial direction when rotating. The limiting post 206 is fixed at the bottom of the threaded rod 205 and moves with its rotation. This device is used to fix the mixing tank 1. The initial position of the limiting post 206 is high and does not interact with the fixing grooves 202. Rotating the threaded rod 205 causes the limiting post 206 to insert into the fixing grooves 202, realizing the fixing and positioning of the mixing tank 1 at different positions. The fixed block 204 is flexible and can be adjusted. Multiple bolt holes 19 are opened on the rear side of the outer wall of the fixed block 204. The bolt holes 19 are used to connect the fixed block 204 to the fixed plate 203. At the same time, a wear-resistant pad 20 is fixedly connected to the middle of the inner wall of the fixed plate 203. The purpose of this wear-resistant pad 20 is to protect the fixed plate 203 from wear during long-term use. In addition, the bottom of the outer wall of the mixing tank 1 is connected to the discharge hole 21. The design of this discharge hole 21 allows the material to be discharged smoothly from the mixing tank 1. In order to better control the discharge of the material, a valve 22 is also installed on the right side of the outer wall of the discharge hole 21. By adjusting this valve 22, the flow rate and discharge volume of the material can be precisely controlled.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The mixing tank 1 has observation windows 23 on both the left and right sides of its outer wall. The observation windows 23 have scale lines 24 on the rear side of their outer walls. The motor 12 has a support plate 25 fixedly connected to its top outer wall. The support plate 25 has screws 26 threadedly connected to its top left and right sides. The mixing tank 1 has a sealing ring 27 fixedly connected to its top inner wall. The connecting frame 6 has a diagonal brace 28 fixedly connected to its front outer wall.

[0044] Specifically, the outer wall of the mixing tank 1 is provided with an observation window 23 to facilitate observation of the internal mixing status and material information. The scale line 24 on the back of the observation window 23 provides quantitative volume or height information to help operators accurately control the materials. The motor 12 provides power, and its top is fixed by a support plate 25 and screws 26 to ensure stable position. The sealing ring 27 on the top of the inner wall of the mixing tank 1 prevents material leakage and ensures operational safety and cleanliness. The diagonal brace 28 of the connecting frame 6 strengthens its structure, withstands the force during the mixing process, ensures the stability of the connecting frame 6, and maintains the normal operation of the system.

[0045] Working principle: The mixing tank 1 is the core component. The inner cylinder 5 is located inside the mixing tank 1. The double-layer structure design is a double-layer tank. The inner layer is used to store acid, and the outer layer serves as a safety protection layer. In the event of a leak in the inner layer, the outer layer can prevent the acid from directly contacting the outside environment, reducing environmental pollution and safety risks, enhancing the mixing effect, and enabling stratified mixing operations. The sealing cover 3 is rotatably connected to the top of the outer wall of the mixing tank 1. The handle 4 is rotatably connected to the top of the outer wall of the sealing cover 3. When the handle 4 is turned, since it is fixedly connected to the connecting frame 6, it will drive the connecting frame 6 to perform corresponding movements and operations. The handle 4 drives the connecting frame 6 to move. A bevel gear 8 is fixedly connected to the rotating shaft 7 inside the connecting frame 6, and the rotating shaft 9 passes through the gear disc 10 and is connected to the connecting frame 6. The bevel gear 8 and... The gear disk 10 is meshed and connected. When the throttle 4 rotates, the rotational power is transmitted to the gear disk 10 through the meshing of the bevel gear 8, causing the gear disk 10 to rotate. The transmission structure can realize power transmission in different directions, converting the rotational motion of the throttle 4 into another rotation mode of the gear disk 10, such as changing the direction of the rotating shaft 7 and adjusting the speed. The adjusting plate 11 is fixedly connected to the rear side of the outer wall of the connecting frame 6. The motor 12 is rotatably connected to the outer wall of the adjusting plate 11. The output end of the motor 12 is connected to the chain 13, which is also located on the rear side of the outer wall of the mixing tank 1. When the motor 12 starts, the rotation of the motor 12 will transmit power through the chain 13, which will drive the mixing tank 1 and the connected parts to perform corresponding movements. A turntable 14 is fixedly connected to the bottom, and a turntable 2 16 is fixedly connected to the bottom of the outer wall of the mixing tank 1. Turntable 14 and turntable 2 16 are connected by a belt 15. When turntable 14 rotates, it transmits power to turntable 2 16 through the belt 15. This belt 15 drive can realize power transmission between two turntables in different positions, and can utilize the elasticity and flexibility of the belt 15 to buffer impact and absorb vibration, realizing long-distance power transmission between different shafts. At the same time, the transmission efficiency and stability can be adjusted by adjusting the tension of the belt 15. When the handle 4 is manually turned, it will trigger the structural transmission in the connecting frame 6, causing the bevel gear 8 to drive the gear disk 10 to rotate, which will adjust the rotation position of the stirring mechanism in the mixing tank 1. The motor 12... Upon startup, power is transmitted via chain 13, causing connected components to rotate. Simultaneously, the rotation of motor 12 may indirectly affect the movement of connecting frame 6. This, in turn, drives the mixing tank 1 and inner cylinder 5 through the transmission of turntable 14, belt 15, and turntable 16. Motor 12 provides the primary power source for mixing, while the throttle 4 allows for auxiliary manual adjustments. Together, they achieve the mixing function within mixing tank 1. Motor 12 drives the entire mixing tank 1 to rotate, causing the inner cylinder 5 to rotate relative to it, ensuring thorough mixing of the acid solution within mixing tank 1. The throttle 4 is used to adjust the initial position of the mixing components, change the mixing speed ratio, or make minor adjustments to the mixing mechanism to meet different mixing requirements.Considering safety, corrosion resistance, and ease of operation;

[0046] The fixed shaft 201 has multiple equally spaced fixing grooves 202 on its outer front side. These fixing grooves 202 are used to cooperate with the threaded rod 205 to achieve the functions of fixing and positioning. The fixing plate 203 passes through the middle of the outer wall of the fixed shaft 201 and serves to connect or support the mixing tank 1. The fixing block 204 is fixedly connected to the top front side of the fixing plate 203, providing an installation position for the threaded rod 205, so that the threaded rod 205 can be threaded in the middle of its inner wall. The threaded rod 205 and the fixing block 204 are threadedly connected. When the threaded rod 205 is rotated, due to the action of the thread, the threaded rod 205 will move along its axial direction. Depending on the direction of rotation, it will move upward and downward. The bottom of the outer wall of the threaded rod 205 is fixedly connected to a limit post 206. When the threaded rod 205 rotates and generates axial movement... When the device is activated, the limiting post 206 will also move accordingly. This device is a mechanism for fixing and clamping the mixing tank 1. In the initial state, the limiting post 206 is in a high position and does not interact with the fixing groove 202 on the fixed shaft 201. When it is necessary to fix and position a certain component, the threaded rod 205 is rotated to move the threaded rod 205 downward along the thread of the fixing block 204, which drives the limiting post 206 to move downward. When the limiting post 206 moves downward to a certain position, it will be inserted into the fixing groove 202 of the fixed shaft 201. Since there are multiple equidistant fixing grooves 202 on the fixed shaft 201, the limiting post 206 can be inserted into different fixing grooves 202 according to different needs, thereby realizing the fixing and positioning operation of the mixing tank 1 in different positions, and the fixing position can be flexibly adjusted as needed.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An acid storage tank, comprising a stirring tank (1), characterized in that: A sealing cover plate (3) is rotatably connected to the top of the outer wall of the mixing tank (1). A handle (4) is rotatably connected to the top of the outer wall of the sealing cover plate (3). An inner cylinder (5) is fixedly connected to the middle of the inner wall of the mixing tank (1). A connecting frame (6) is fixedly connected to the rear side of the outer wall of the handle (4). A rotating shaft (7) is rotatably connected to the bottom of the inner wall of the connecting frame (6). A bevel gear (8) is fixedly connected to the top of the outer wall of the rotating shaft (7). A rotating shaft (9) is fixedly connected to the rear side of the outer wall of the connecting frame (6). A gear disk (10) passes through the front side of the outer wall of the rotating shaft (9). The bevel gear (8) meshes with the gear disk (10). The rear side of the outer wall of the connecting frame (6) is fixedly connected to the gear disk (10). An adjusting disc (11) is fixedly connected to the outer wall of the adjusting disc (11), and a motor (12) is rotatably connected to the outer wall of the mixing tank (1). A chain (13) is provided on the rear side of the outer wall of the mixing tank (1). The output end of the motor (12) is rotatably connected to the chain (13). A turntable one (14) is fixedly connected to the bottom of the outer wall of the connecting frame (6). A belt (15) is rotatably connected to the outer wall of the turntable one (14). A turntable two (16) is fixedly connected to the bottom of the outer wall of the mixing tank (1). The turntable two (16) is connected to the turntable one (14) through the belt (15). A fixing mechanism (2) is fixedly connected to the front side of the outer wall of the mixing tank (1). The fixing mechanism (2) is used for adjustment and emergency braking.

2. The acid storage tank according to claim 1, characterized in that: The fixing mechanism (2) includes a fixing shaft (201), which is fixedly connected to the front side of the outer wall of the mixing tank (1). Multiple fixing grooves (202) are equidistantly opened on the front side of the outer wall of the fixing shaft (201). A fixing plate (203) passes through the middle of the outer wall of the fixing shaft (201). A fixing block (204) is fixedly connected to the front top of the fixing plate (203). A threaded rod (205) is threadedly connected to the middle of the inner wall of the fixing block (204). A limit post (206) is fixedly connected to the bottom of the outer wall of the threaded rod (205).

3. An acid storage tank according to claim 1, characterized in that: The mixing tank (1) is fixedly connected to the left and right sides of the outer wall of the mixing tank (1), and a positioning plate (18) is fixedly connected to the bottom of the outer wall of the support frame (17).

4. An acid storage tank according to claim 2, characterized in that: The outer wall of the fixing block (204) has multiple bolt holes (19) on the rear side, and the inner wall of the fixing plate (203) is fixedly connected with a wear-resistant pad (20).

5. An acid storage tank according to claim 1, characterized in that: The bottom of the outer wall of the mixing tank (1) is connected to a discharge hole (21), and a valve (22) is installed on the right side of the outer wall of the discharge hole (21).

6. An acid storage tank according to claim 1, characterized in that: The mixing tank (1) has observation windows (23) on both the left and right sides of its outer wall, and scale lines (24) are provided on the rear side of the outer wall of the observation window (23).

7. An acid storage tank according to claim 1, characterized in that: A support plate (25) is fixedly connected to the top of the outer wall of the motor (12), and screws (26) are threadedly connected to the top left and right sides of the support plate (25).

8. An acid storage tank according to claim 1, characterized in that: A sealing ring (27) is fixedly connected to the top of the inner wall of the mixing tank (1), and a diagonal brace (28) is fixedly connected to the front side of the outer wall of the connecting frame (6).

Images