Chemical storage tank with separation effect

Abstract

The utility model discloses a chemical storage tank with a separation effect, and relates to the technical field of chemical storage tanks, the chemical storage tank comprises a tank body, four limiting plates are fixedly arranged in the middle of the interior of the tank body and uniformly arranged around the circle center of the tank body, a first floating plate is arranged between the limiting plates in a sliding mode, and a second floating plate is arranged between the first floating plate and the second floating plate. A limiting rod is slidably arranged in the middle of the first floating plate, a second floating plate is fixedly arranged at the lower end of the limiting rod, and the second floating plate is slidably connected with the first floating plate at the same time. Compared with an existing common chemical storage tank, the chemical storage tank with the separation effect has the advantages that when raw materials are separated, the first floating plate floats on greasy dirt, at the moment, the second floating plate and the first floating plate are in a separated state, and therefore it can be guaranteed that the greasy dirt on the upper layer is discharged in the discharging process, and after the greasy dirt is discharged, the second floating plate can float at the upper end of the remaining raw materials; at the moment, the second floating plate and the first floating plate coincide, oil stain extraction is stopped, then the raw materials are independently extracted, in this way, the raw materials can be prevented from being polluted during extraction, and the maintenance frequency of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical storage tanks, and specifically relates to a chemical storage tank with a separation effect. Background Art

[0002] Chemical storage tanks are used to process raw materials into finished products of a certain specification. A series of chemical processes such as raw material pretreatment, chemical reactions, and separation and purification of reaction products are required. The equipment used to realize these processes is needed, and during the chemical process, the generated mixed liquid needs to be stored through a storage tank. Therefore, there is a particular need for a chemical storage tank with a separation effect.

[0003] For example, the application number is 202323170090.2. The utility model relates to the related technical field of chemical storage tanks, and particularly relates to a chemical storage tank with a separation effect, including a tank body. A separation mechanism is arranged inside the tank body. For this chemical storage tank with a separation effect, when separating the oil stain inside the tank body through the setting of the separation mechanism, first, the mixed liquid is discharged into the first cavity through the liquid inlet pipe. Then, when the mixed liquid flows through the first filter screen, the oil stain inside the liquid is separated by the first filter screen. The mixed liquid without oil stain flows into the inside of the second cavity through the liquid outlet pipe. For the mixed liquid containing oil stain, since the oil stain is lighter, it will float on the top of the mixed liquid. When the mixed liquid reaches a certain level, the mixed liquid with oil stain on the top will enter the inside of the separation tank, and then enter the circulation pipe through the separation tank. After being filtered by the second filter screen, the mixed liquid then returns to the first cavity, while the oil stain will be isolated on the second filter screen. However, when cleaning the separated oil stain of this chemical storage tank, it is necessary to manually clean the filter screen at a high frequency. This method is not convenient for reducing the labor intensity of workers, and it is not convenient to intuitively monitor the liquid level and pressure inside the device. Moreover, when pumping out the oil stain, it is not convenient to prevent its backflow.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a chemical storage tank with a separation effect is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a chemical storage tank with a separation effect to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A chemical storage tank with a separation effect, including a tank body. A limiting plate is fixedly arranged in the middle inside the tank body, and four limiting plates are evenly arranged around the center of the tank body. A first floating plate is slidably arranged between the limiting plates, and a limiting rod is slidably arranged in the middle of the first floating plate. The lower end of the limiting rod is fixedly provided with a second floating plate, and the second floating plate is also slidably connected with the first floating plate.

[0007] Preferably, a corrugated pipe is fixedly arranged at the upper end of the first floating plate, and the upper end of the corrugated pipe is fixedly connected to the tank body. The corrugated pipe is located inside the limiting plate at the same time, and a discharge pipe is fixedly arranged above the corrugated pipe through the tank body. A communicating pipe is fixedly arranged at the lower end of the tank body.

[0008] Preferably, the communicating pipe is arranged in a J shape. The height of the communicating pipe is the same as that of the tank body. A first scale is fixedly arranged on one side of the communicating pipe. A bracket is fixedly arranged at the lower end of the first scale inside the communicating pipe, and a sliding rod is fixedly arranged in the middle of the bracket.

[0009] Preferably, a floating block is slidably arranged on the outer surface of the sliding rod, and the floating block is also connected to the communicating pipe. An installation pipe is fixedly arranged at the upper end of the tank body. A second scale is fixedly arranged on one side of the installation pipe. An interface is fixedly arranged on one side of the installation pipe, and a bolt is meshed at the upper end of the installation pipe.

[0010] Preferably, a pressing plate is rotatably arranged at the lower end of the bolt. The pressing plate is always located at the interface. A first spring is fixedly arranged at the lower end of the pressing plate, and a sealing plate is fixedly arranged at the lower end of the first spring. The sealing plate is slidably connected to the installation pipe at the same time.

[0011] Preferably, a sealing ring is fixedly arranged on the inner surface of the installation pipe at the lower end of the sealing plate. A feed pipe is fixedly arranged at the lower end of one side of the tank body, and an installation frame is fixedly arranged on the inner surface of the feed pipe. The installation frame is arranged in a cross shape.

[0012] Preferably, a sealing gasket is arranged on one side of the installation frame close to the tank body. A connecting rod is fixedly arranged in the middle of the sealing gasket, and the connecting rod is slidably connected to the installation frame at the same time. The other end of the connecting rod is fixedly arranged with a bottom plate, and a second spring is arranged between the bottom plate and the installation frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. Through the settings of the tank body, the limiting plate, the first floating plate, the limiting rod, the second floating plate, the corrugated pipe and the discharge pipe, when separating raw materials, the first floating plate will float on the oil stain. At this time, the second floating plate and the first floating plate are in a separated state. In this way, it can be ensured that when discharging materials, the upper-layer oil stain is discharged first. When the oil stain is discharged, the second floating plate can float on the upper end of the remaining raw materials. At this time, the second floating plate coincides with the first floating plate, and the extraction of the oil stain stops. Then the raw materials can be extracted separately. In this way, it can be avoided that the oil stain and the raw materials are remixed during extraction, and the maintenance frequency of the device is reduced;

[0015] 2. With the provision of the connecting pipe, scale one, bracket, sliding rod, floating block, installation pipe, scale two, interface, bolt, pressing plate, spring one, sealing plate and sealing ring in the present utility model, when there is raw material in the tank body, the floating block on one side can be lifted. At this time, the liquid level in the tank body can be visually observed through scale one. And when there is gas in the device, the sealing plate at the upper end can be lifted. When the air pressure is too high, it can be discharged through the interface. In this way, it can avoid the deterioration of chemical raw materials caused by excessive air pressure in the device, and when in use, the stress of spring one can be changed by rotating the bolt;

[0016] 3. With the provision of the feed pipe, installation frame, sealing gasket, connecting rod, bottom plate and spring two in the present utility model, during feeding, the raw material is sent into the tank body through the feed pipe. When the raw material enters, the sealing gasket can be pushed out. When the raw material stops entering, the raw material in the tank body cooperates with spring two to push the sealing gasket against the installation frame, blocking the feed pipe to prevent the raw material being separated inside from flowing back into the feed pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is the overall sectional structure schematic diagram of the present utility model;

[0019] Figure 3 For the present utility model Figure 2 is the enlarged structure schematic diagram at position A in;

[0020] Figure 4 For the present utility model Figure 2 is the enlarged structure schematic diagram at position B in.

[0021] In the figure: 1, tank body; 2, limit plate; 3, floating plate one; 4, limit rod; 5, floating plate two; 6, bellows; 7, discharge pipe; 8, connecting pipe; 9, scale one; 10, bracket; 11, sliding rod; 12, floating block; 13, installation pipe; 14, scale two; 15, interface; 16, bolt; 17, pressing plate; 18, spring one; 19, sealing plate; 20, sealing ring; 21, feed pipe; 22, installation frame; 23, sealing gasket; 24, connecting rod; 25, bottom plate; 26, spring two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figure 1 - Figure 2 shown, a chemical storage tank with a separation effect includes a tank body 1. A limiting plate 2 is fixedly arranged in the middle of the interior of the tank body 1, and four limiting plates 2 are evenly arranged around the center of the tank body 1. A first floating plate 3 is slidably arranged between the limiting plates 2, and a limiting rod 4 is slidably arranged in the middle of the first floating plate 3. The lower end of the limiting rod 4 is fixedly provided with a second floating plate 5, and the second floating plate 5 is also slidably connected to the first floating plate 3. When separating raw materials, the first floating plate 3 will float on the oil stain. At this time, the second floating plate 5 and the first floating plate 3 are in a separated state. In this way, it can be ensured that when discharging materials, the upper-layer oil stain is discharged first. When the oil stain is discharged, the second floating plate 5 can float on the upper end of the remaining raw materials. At this time, the second floating plate 5 coincides with the first floating plate 3, and the extraction of the oil stain stops. Subsequently, the raw materials can be extracted separately. In this way, it can be avoided that the oil stain and the raw materials are remixed during extraction, reducing the maintenance frequency of the device;

[0024] Furthermore, the limiting rod 4 is mainly used to prevent the second floating plate 5 from deviating when it moves.

[0025] As Figure 2 - Figure 4As shown in the figure, a bellows 6 is fixedly arranged at the upper end of the floating plate 3, and the upper end of the bellows 6 is fixedly connected to the tank body 1. The bellows 6 is also located inside the limit plate 2, and a discharge pipe 7 is fixedly arranged above the bellows 6 through the tank body 1. A communicating pipe 8 is fixedly arranged at the lower end of the tank body 1. The communicating pipe 8 is J-shaped, and the height of the communicating pipe 8 is the same as that of the tank body 1. A scale 9 is fixedly arranged on one side of the communicating pipe 8. A bracket 10 is fixedly arranged inside the communicating pipe 8 at the lower end of the scale 9, and a sliding rod 11 is fixedly arranged in the middle of the bracket 10. A floating block 12 is slidably arranged on the outer surface of the sliding rod 11, and the floating block 12 is also fixedly connected to the communicating pipe 8 and the upper end of the tank body 1. An installation pipe 13 is fixedly arranged at the upper end of the tank body 1, and a scale 14 is fixedly arranged on one side of the installation pipe 13. An interface 15 is fixedly arranged on one side of the installation pipe 13, and a bolt 16 is meshed at the upper end of the installation pipe 13. The lower end of the bolt 16 is rotatably provided with a pressing plate 17. The pressing plate 17 is always located at the interface 15, and a first spring 18 is fixedly arranged at the lower end of the pressing plate 17. A sealing plate 19 is fixedly arranged at the lower end of the first spring 18. The sealing plate 19 is also slidably connected to the installation pipe 13. A sealing ring 20 is fixedly arranged on the inner surface of the installation pipe 13 at the lower end of the sealing plate 19. A feed pipe 21 is fixedly arranged at the lower end of one side of the tank body 1, and an installation frame 22 is fixedly arranged on the inner surface of the feed pipe 21. The installation frame 22 is cross-shaped. A sealing gasket 23 is arranged on the side of the installation frame 22 close to the tank body 1. A connecting rod 24 is fixedly arranged in the middle of the sealing gasket 23, and the connecting rod 24 is also slidably connected to the installation frame 22. The other end of the connecting rod 24 is fixedly arranged with a bottom plate 25, and a second spring 26 is arranged between the bottom plate 25 and the installation frame 22. When there is raw material in the tank body 1, the floating block 12 on one side can be lifted. At this time, the liquid level in the tank body 1 can be visually observed through the scale 9. And when there is gas in the device, the upper sealing plate 19 can be lifted. When the air pressure is too high, it can be discharged through the interface 15. In this way, it can avoid the deterioration of chemical raw materials caused by excessive air pressure in the device. And when in use, the stress of the first spring 18 can be changed by rotating the bolt 16. When feeding, the raw material is sent into the tank body 1 through the feed pipe 21. When the raw material enters, the sealing gasket 23 can be pushed out. When the raw material stops entering, the raw material in the tank body 1 and the second spring 26 cooperate to push the sealing gasket 23 against the installation frame 22 to block the feed pipe 21 and prevent the raw material being separated inside from flowing back into the feed pipe 21.

[0026] Further, the interface 15 is used to connect an external hose to centrally collect some toxic or irritating gases.

[0027] Working principle: When using this chemical storage tank with a separation effect, first, when separating raw materials, the first floating plate 3 will float on the oil stain. At this time, the second floating plate 5 is in a separated state from the first floating plate 3. This can ensure that when discharging materials, the upper-layer oil stain is discharged first. After the oil stain is discharged, the second floating plate 5 can float on the upper end of the remaining raw materials. At this time, the second floating plate 5 coincides with the first floating plate 3, and the extraction of the oil stain stops. Subsequently, the raw materials can be extracted separately, which can avoid remixing the oil stain and the raw materials during extraction and reduce the maintenance frequency of the device. Secondly, when there is raw material in the tank body 1, the floating block 12 on one side can be lifted. At this time, the liquid level in the tank body 1 can be directly observed through the first scale 9. And when there is gas in the device, the upper sealing plate 19 can be lifted. When the air pressure is too high, it can be discharged through the interface 15. This can avoid the deterioration of chemical raw materials caused by excessive air pressure in the device, and the stress of the first spring 18 can be changed by rotating the bolt 16 during use. Finally, when feeding materials, the raw materials are sent into the tank body 1 through the feed pipe 21. When the raw materials enter, the sealing gasket 23 can be pushed out. When the raw materials stop entering, the raw materials in the tank body 1 cooperate with the second spring 26 to push the sealing gasket 23 against the mounting frame 22 to block the feed pipe 21 and prevent the raw materials being separated inside from flowing back into the feed pipe 21. This is the working principle of this chemical storage tank with a separation effect.

Claims

1. A chemical storage tank with separation effect, comprising a tank body (1), characterized in that: A limit plate (2) is fixedly arranged in the middle of the tank body (1), and four limit plates (2) are evenly arranged around the center of the tank body (1); a floating plate (3) is slidably arranged between the limit plates (2), and a limit rod (4) is slidably arranged in the middle of the floating plate (3); a floating plate (5) is fixedly arranged at the lower end of the limit rod (4), and the floating plate (5) is slidably connected to the floating plate (3) at the same time.

2. A chemical storage tank with separation effect according to claim 1, characterized in that: A bellows (6) is fixedly provided at the upper end of the floating plate (3), and the upper end of the bellows (6) is fixedly provided with a tank body (1) for fixed connection. The bellows (6) is also located inside the limiting plate (2), and a discharge pipe (7) is fixedly provided above the bellows (6) through the tank body (1), and a connecting pipe (8) is fixedly provided at the lower end of the tank body (1).

3. A chemical storage tank with separation effect according to claim 2, characterized in that: The connecting pipe (8) is arranged in a J-shape, the height of the connecting pipe (8) is consistent with that of the tank body (1), and a scale one (9) is fixedly arranged on one side of the connecting pipe (8), a bracket (10) is fixedly arranged at the lower end of the scale one (9) inside the connecting pipe (8), and a sliding rod (11) is fixedly arranged in the middle of the bracket (10).

4. A chemical storage tank with separation effect according to claim 3, characterized in that: A floating block (12) is slidably provided on the outer surface of the slide rod (11), and the floating block (12) is simultaneously connected to the connecting pipe (8). A mounting pipe (13) is fixedly provided on the upper end of the tank body (1), and a scale 2 (14) is fixedly provided on one side of the mounting pipe (13). An interface (15) is fixedly provided on one side of the mounting pipe (13), and a bolt (16) is meshedly provided on the upper end of the mounting pipe (13).

5. A chemical storage tank with separation effect according to claim 4, characterized in that: A pressure plate (17) is rotatably provided at the lower end of the bolt (16), and the pressure plate (17) is always located at the interface (15). A spring (18) is fixedly provided at the lower end of the pressure plate (17), and a sealing plate (19) is fixedly provided at the lower end of the spring (18). The sealing plate (19) is also slidably connected to the mounting tube (13).

6. A chemical storage tank with separation effect according to claim 5, characterized in that: A sealing ring (20) is fixedly provided on the inner surface of the mounting tube (13) at the lower end of the sealing plate (19), a feed tube (21) is fixedly provided on the lower end of one side of the tank body (1), and a mounting frame (22) is fixedly provided on the inner surface of the feed tube (21), and the mounting frame (22) is arranged in a cross shape.

7. A chemical storage tank with separation effect according to claim 6, characterized in that: A sealing gasket (23) is arranged on one side of the mounting frame (22) close to the tank body (1), a connecting rod (24) is fixedly arranged in the middle of the sealing gasket (23), and the connecting rod (24) is slidably connected to the mounting frame (22), a bottom plate (25) is fixedly arranged on the other end of the connecting rod (24), and a second spring (26) is arranged between the bottom plate (25) and the mounting frame (22).

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