Storage tank for liquid

Abstract

The utility model provides a storage tank for liquid, which relates to the technical field of liquid storage tanks and comprises a tank body, the top of the tank body is in bolted connection with a cover plate, the top of the cover plate is fixedly connected with a motor, the output end of the motor movably penetrates through the top of the cover plate, and the output end of the motor is fixedly connected with a threaded rod. And the outer surface of the threaded rod is in threaded connection with a moving seat. According to the stirring device disclosed by the utility model, under the matching of the motor, the threaded rod, the stirring rod, the rotating rod, the movable seat, the mounting plate, a gear and a tooth groove, the stirring rod rotates in the tank body and simultaneously reciprocates up and down, and meanwhile, the stability of the rotating rod during movement is ensured through the matched use of a limiting groove, a supporting plate, a limiting rod and a limiting block; the liquid in the tank body is efficiently and uniformly stirred, the layering phenomenon is avoided, and the safety and effectiveness in the subsequent use process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid storage tanks, in particular to a storage tank for liquids. Background Art

[0002] A liquid storage tank is a device for storing various liquid substances, which is widely used in industries such as chemical engineering, petroleum, food, and pharmaceuticals. A liquid storage tank is an indispensable device in liquid storage and management. Different types of storage tanks are suitable for different industries and uses. Ensuring the normal operation and safe use of the device is crucial.

[0003] In the prior art, when a liquid storage tank stores liquid for a long time, the liquids with different components have different densities. The heavier components sink to the bottom and the lighter components float on the top, resulting in a layering phenomenon, making the components uneven when taken, which affects the use effect. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the prior art, when a liquid storage tank stores liquid for a long time, the liquids with different components have different densities. The heavier components sink to the bottom and the lighter components float on the top, resulting in a layering phenomenon, making the components uneven when taken, which affects the use effect, and to propose a storage tank for liquids.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A storage tank for liquids, comprising: a tank body, a cover plate is bolted to the top of the tank body, a motor is fixedly connected to the top of the cover plate, the output end of the motor movably penetrates through the top of the cover plate, the output end of the motor is fixedly connected to a threaded rod, a moving seat is threadedly connected to the outer surface of the threaded rod, both outer surfaces of the moving seat are rotatably connected to rotating rods, a plurality of stirring rods are fixedly connected to the outer surfaces of both rotating rods, gears are fixedly connected to the outer surfaces of both rotating rods, and mounting plates are symmetrically and fixedly connected to the inner wall of the tank body, and tooth grooves are formed on the front surfaces of both mounting plates.

[0006] Preferably, the positions of the two tooth grooves are matched with the positions of the two gears, and the inner surfaces of the two tooth grooves are respectively meshed with the outer surfaces of the two gears.

[0007] Preferably, both ends of the two rotating rods away from the moving seat are rotatably connected to limiting rods, and limiting grooves are formed on the front surfaces of both mounting plates.

[0008] Preferably, the outer surfaces of the two limiting rods are respectively matched with the inner surfaces of the two limiting grooves, and limiting blocks are symmetrically and fixedly connected to the positions of the outer surfaces of both limiting rods close to the bottom.

[0009] Preferably, the outer surfaces of the plurality of limiting blocks are respectively in fitting contact with the outer surfaces of the two mounting plates.

[0010] Preferably, a support plate is fixedly connected to a position on the inner surface of the tank body close to the bottom, and the bottom of the threaded rod is rotatably connected to the top of the support plate.

[0011] Preferably, a feed pipe is fixedly connected to the bottom of the cover plate, and a discharge pipe is fixedly connected to the outer surface of the tank body.

[0012] Preferably, a steam pipe is sleeved on the outer surface of the discharge pipe, and a heat preservation cover is fixedly connected to the outer surface of the discharge pipe.

[0013] Preferably, the steam pipe is located inside the heat preservation cover, and the input end of the steam pipe fixedly penetrates through the inner wall of the heat preservation cover.

[0014] Preferably, a joint is fixedly connected to the input end of the steam pipe, and a valve is fixedly connected to a position on the outer surface of the discharge pipe close to the right side.

[0015] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0016] 1. In the present utility model, through the cooperation of the motor, the threaded rod, the stirring rod, the rotating rod, the moving seat, the mounting plate, the gear and the tooth groove, the stirring rod rotates and reciprocates up and down inside the tank body. At the same time, with the cooperation of the limiting groove, the support plate, the limiting rod and the limiting block, the stability of the rotating rod during movement is ensured, realizing efficient and uniform stirring of the liquid in the tank, avoiding the phenomenon of stratification, and improving its safety and effectiveness in the subsequent use process.

[0017] 2. In the present utility model, through the cooperation of the steam pipe, the joint and the heat preservation cover, the liquid in the discharge pipe can be heated, avoiding problems of solidification and crystallization caused by low temperature, and ensuring the stability of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of a liquid storage tank proposed by the present utility model;

[0019] Figure 2 is a sectional view of the tank body of a liquid storage tank proposed by the present utility model;

[0020] Figure 3 is a partial structural schematic diagram of a liquid storage tank proposed by the present utility model;

[0021] Figure 4 is a sectional view of the heat preservation cover of a liquid storage tank proposed by the present utility model;

[0022] Figure 5The present utility model provides a schematic structural diagram of a limiting rod for a liquid storage tank.

[0023] Legend: 1, tank body; 2, cover plate; 3, feed pipe; 4, motor; 5, discharge pipe; 6, joint; 7, heat preservation cover; 8, threaded rod; 9, stirring rod; 10, rotating rod; 11, support plate; 12, moving seat; 13, mounting plate; 14, gear; 15, limiting groove; 16, tooth groove; 17, steam pipe; 18, valve; 19, limiting rod; 20, limiting block. Detailed implementation mode

[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0026] Embodiment 1, as Figures 1 - 5 shown, the present utility model provides a liquid storage tank, including: a tank body 1, a cover plate 2 is bolted to the top of the tank body 1, a motor 4 is fixedly connected to the top of the cover plate 2, the output end of the motor 4 movably penetrates through the top of the cover plate 2, the output end of the motor 4 is fixedly connected to a threaded rod 8, a moving seat 12 is threadedly connected to the outer surface of the threaded rod 8, both outer surfaces of the moving seat 12 are rotatably connected to a rotating rod 10, a plurality of stirring rods 9 are fixedly connected to the outer surfaces of both rotating rods 10, gears 14 are fixedly connected to the outer surfaces of both rotating rods 10, mounting plates 13 are symmetrically and fixedly connected to the inner wall of the tank body 1, tooth grooves 16 are formed on the front surfaces of both mounting plates 13, the positions of both tooth grooves 16 are matched with the positions of both gears 14, the inner surfaces of both tooth grooves 16 are meshed with the outer surfaces of both gears 14 respectively, one ends of both rotating rods 10 far from the moving seat 12 are rotatably connected to a limiting rod 19, limiting grooves 15 are formed on the front surfaces of both mounting plates 13, the outer surfaces of both limiting rods 19 are respectively matched with the inner surfaces of both limiting grooves 15, limiting blocks 20 are symmetrically and fixedly connected to the outer surfaces of both limiting rods 19 near the bottom, the outer surfaces of a plurality of limiting blocks 20 are respectively attached to the outer surfaces of both mounting plates 13, a support plate 11 is fixedly connected to the inner surface of the tank body 1 near the bottom, and the bottom of the threaded rod 8 is rotatably connected to the top of the support plate 11.

[0027] The effect achieved by the entire embodiment 1 is that the liquid is added to the interior of the tank body 1 through the feed pipe 3 for storage. During the storage process, the motor 4 can be started. The motor 4 is a forward and reverse motor, so that the threaded rod 8 can be driven to rotate back and forth in forward and reverse directions. When the threaded rod 8 rotates, the support plate 11 is set to make the threaded rod 8 more stable during rotation, so that the moving seat 12 and the rotating rod 10 are driven to rotate up and down along the threaded rod 8 through the rotation of the threaded rod 8. When the rotating rod 10 is rotating, the gear 14 is driven to rotate along the tooth groove 16 through the cooperation of the gear 14 and the tooth groove 16, so the rotating rod 10 will rotate, thereby driving the stirring rod 9 to reciprocate up and down in the tank body 1 while rotating. At the same time, the movement of the rotating rod 10 is limited by the matching design of the limit rod 19 and the limit groove 15. At the same time, with the cooperation of the limit block 20, the stability of the structure is further enhanced, and efficient and uniform stirring of the liquid in the tank body 1 is achieved, avoiding the phenomenon of stratification, and improving its safety and effectiveness in subsequent use.

[0028] Embodiment 2, as Figures 1 - 5 As shown, a feed pipe 3 is fixedly connected to the bottom of the cover plate 2, a discharge pipe 5 is fixedly connected to the outer surface of the tank body 1, a steam pipe 17 is sleeved on the outer surface of the discharge pipe 5, a heat preservation cover 7 is fixedly connected to the outer surface of the discharge pipe 5, the steam pipe 17 is located inside the heat preservation cover 7, an input end of the steam pipe 17 is fixedly penetrated by the inner wall of the heat preservation cover 7, a joint 6 is fixedly connected to the input end of the steam pipe 17, and a valve 18 is fixedly connected to the outer surface of the discharge pipe 5 near the right side.

[0029] The effect achieved by the entire embodiment 2 is that the tank body 1 has a double-layer steam heating coil for heating the liquid inside the tank body 1. When the inside of the tank body 1 needs to be discharged, the joint 6 is connected to the external hot steam generator, and the other end of the steam pipe 17 is connected to the discharge device to discharge the internal condensed water. Then the valve 18 is opened, and the liquid inside the tank body 1 is discharged through the discharge pipe 5. At the same time, the hot steam generator is started to transport the hot steam to the steam pipe 17, so that the liquid in the discharge pipe 5 is heated by the steam pipe 17, and the insulation effect is ensured by the insulation cover 7, thereby avoiding solidification and crystallization problems caused by low temperature and ensuring the stability of transportation.

[0030] Working principle: The liquid is added into the interior of the tank body 1 through the feed pipe 3 for storage. During the storage process, the motor 4 can be started, which can drive the threaded rod 8 to rotate in a reciprocating forward and reverse manner. When the threaded rod 8 rotates, due to the setting of the support plate 11, the threaded rod 8 rotates more stably. Thus, the rotation of the threaded rod 8 drives the moving seat 12 and the rotating rod 10 to rotate up and down along the threaded rod 8. When the rotating rod 10 rotates, through the cooperation of the gear 14 and the tooth groove 16, the gear 14 will be driven to rotate along the tooth groove 16. Therefore, the rotating rod 10 will rotate, driving the stirring rod 9 to rotate and move up and down reciprocally inside the tank body 1 at the same time. Meanwhile, the movement of the rotating rod 10 is restricted by the matching design of the limiting rod 19 and the limiting groove 15. At the same time, with the cooperation of the limiting block 20, the structural stability is further enhanced, realizing efficient and uniform stirring of the liquid in the tank body 1, avoiding the phenomenon of stratification, and improving its safety and effectiveness in the subsequent use process. When it is necessary to discharge the interior of the tank body 1, connect the joint 6 to an external steam generator, and connect the other end of the steam pipe 17 to the discharge device for discharging the internal condensed water. Then open the valve 18, and the liquid inside the tank body 1 is discharged through the discharge pipe 5. At the same time, by starting the steam generator, hot steam is transported into the steam pipe 17, and thus the liquid in the discharge pipe 5 is heated through the steam pipe 17, avoiding the problems of solidification and crystallization caused by low temperature and ensuring the stability of transportation.

[0031] The wiring diagrams of the motor 3 and the steam generator in the present utility model belong to the common knowledge in the art. Their working principles are already known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the motor 3 and the steam generator will not be explained in detail.

[0032] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the relevant art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A storage tank for liquid, characterized in that: include: A tank body (1), wherein the top of the tank body (1) is bolted to a cover plate (2), the top of the cover plate (2) is fixedly connected to a motor (4), the output end of the motor (4) movably penetrates the top of the cover plate (2), the output end of the motor (4) is fixedly connected to a threaded rod (8), the outer surface of the threaded rod (8) is threadedly connected to a movable seat (12), both sides of the outer surface of the movable seat (12) are rotatably connected to rotating rods (10), the outer surfaces of the two rotating rods (10) are fixedly connected to a plurality of stirring rods (9), the outer surfaces of the two rotating rods (10) are fixedly connected to gears (14), the inner wall of the tank body (1) is symmetrically fixedly connected to a mounting plate (13), and the front surfaces of the two mounting plates (13) are provided with tooth grooves (16).

2. The storage tank for liquid according to claim 1, characterized in that: The positions of the two tooth grooves (16) match the positions of the two gears (14), and the inner surfaces of the two tooth grooves (16) are respectively meshed with the outer surfaces of the two gears (14).

3. The storage tank for liquid according to claim 2, characterized in that: One end of the two rotating rods (10) away from the moving seat (12) is rotatably connected to a limiting rod (19), and the front surfaces of the two mounting plates (13) are provided with limiting grooves (15).

4. The storage tank for liquid according to claim 3, characterized in that: The outer surfaces of the two limit rods (19) are respectively matched with the inner surfaces of the two limit grooves (15), and the outer surfaces of the two limit rods (19) near the bottom are symmetrically fixedly connected to the limit blocks (20).

5. The storage tank for liquid according to claim 4, characterized in that: The outer surfaces of the plurality of limit blocks (20) are respectively arranged to fit the outer surfaces of the two mounting plates (13).

6. The storage tank for liquid according to claim 5, characterized in that: A support plate (11) is fixedly connected to a position near the bottom of the inner surface of the tank body (1), and the bottom of the threaded rod (8) is rotatably connected to the top of the support plate (11).

7. The storage tank for liquid according to claim 6, characterized in that: A feed pipe (3) is fixedly connected to the bottom of the cover plate (2), and a discharge pipe (5) is fixedly connected to the outer surface of the tank body (1).

8. The storage tank for liquid according to claim 7, characterized in that: The outer surface of the discharge pipe (5) is sheathed with a steam pipe (17), and the outer surface of the discharge pipe (5) is fixedly connected with a heat insulation cover (7).

9. The storage tank for liquid according to claim 8, characterized in that: The steam pipe (17) is located inside the heat-insulating cover (7), and the input end of the steam pipe (17) is fixedly penetrated by the inner wall of the heat-insulating cover (7).

10. The storage tank for liquid according to claim 9, characterized in that: The input end of the steam pipe (17) is fixedly connected to a joint (6), and the outer surface of the discharge pipe (5) is fixedly connected to a valve (18) at a position close to the right side.

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