Liquid bin filling control device

Abstract

The utility model discloses a liquid bin filling control device which comprises a liquid bin, an observation window and a liquid level meter are arranged on the circumferential face of the liquid bin, a feeding port is formed in the upper end of the liquid bin, the control device comprises a base, a supporting plate is arranged above the base, and the supporting plate and the base are arranged in a supporting mode through a weighing sensor. A liquid bin is arranged in the middle of the supporting plate, a first discharging port and a second discharging port which are symmetrically distributed are formed in the circumferential face of the lower portion of the liquid bin respectively, the first discharging port and the second discharging port are connected with a first electromagnetic valve and a second electromagnetic valve respectively, and the functions that the filling weight is convenient to control, and the filling efficiency is improved through double filling routes are achieved.

Description

Technical Field

[0001] The application of the utility model relates to the technical field of filling devices, and specifically relates to a liquid storage tank filling control device. Background Art

[0002] Products obtained after the production and processing of multiple reaction kettles, such as solvents like dehydrating agents, will be aggregated into a liquid storage tank. After the liquids produced by multiple reaction kettles are aggregated, they need to be stirred and homogenized inside the liquid storage tank before filling. The filling method is generally to pump the internal liquid through a pipeline, and the filling-related mechanisms are usually set on the ground at the part where the tank body is separated for filling. Usually, the pipelines and related mechanisms are set on the ground, and part of the load is borne by the ground. This method is not good at controlling the weight of the liquid poured into the container from the pipe body. When filling according to the specified filling weight in the container, large errors are likely to occur. Moreover, most filling mechanisms use the same pipeline for both manual and automatic filling, which affects the simultaneous filling in different ways.

[0003] Therefore, designing a device that is convenient for controlling the filling weight and improving the filling efficiency with a double filling route is exactly the problem to be solved by the inventor. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a liquid storage tank filling control device, which can realize the functions of convenient filling weight control and improving the filling efficiency with a double filling route.

[0005] The technical solution adopted by the device of the utility model is: a liquid storage tank filling control device, including a liquid storage tank, on the circumferential surface of the liquid storage tank, an observation window and a liquid level gauge are arranged. At the upper end of the liquid storage tank, a feed inlet is provided. The control device includes a base, above the base, a support plate is provided. The support plate is supported by a weighing sensor between the support plate and the base. In the middle of the support plate, a liquid storage tank is provided. On the lower circumferential surface of the liquid storage tank, a symmetrically distributed first discharge port and a second discharge port are respectively arranged. The first discharge port and the second discharge port are respectively connected with a first electromagnetic valve and a second electromagnetic valve;

[0006] The first electromagnetic valve is connected with a first liquid pump through a pipeline. The first liquid pump is connected with a transition pipe through a first liquid outlet pipe. The transition pipe is connected with a flexible pipe. The outlet end of the flexible pipe is connected with a manual valve. The manual valve is connected with a first flow valve through a pipeline. The outlet end of the first flow valve is connected with a first filling joint. On the side of the first liquid pump, a support frame is provided. On the outer side of the upper part of the support frame, a lifting sliding frame is slidably arranged and fixed by a set screw. On the outer side of the left part of the lifting sliding frame, a horizontal sliding block is slidably arranged and fixed by a set screw. The transition pipe is arranged inside the horizontal sliding block and fixed by a set screw. On the side of the support frame, a first control box is provided;

[0007] The second solenoid valve is connected to a second liquid pump through a pipeline. The second liquid pump is connected to a second flow valve through a second liquid outlet pipe. The outlet end of the second flow valve is connected to a second filling joint. A filling bracket is arranged on the outer side of the second liquid outlet pipe, and a second control box is arranged on the side surface of the filling bracket.

[0008] Furthermore, a first controller is arranged inside the first control box. The first controller is electrically connected to a power supply module and a first touch screen, and the first controller is respectively electrically connected to the first solenoid valve, the first flow valve, and the weighing sensor.

[0009] Furthermore, a second controller is arranged inside the second control box. The second controller is electrically connected to a power supply module and a second touch screen, and the second controller is respectively electrically connected to the second solenoid valve and the second flow valve.

[0010] Furthermore, the number of the weighing sensors is not less than four and they are evenly distributed at the corners of the lower end surface of the support plate.

[0011] Furthermore, a filling base is arranged below the left end of the lifting carriage.

[0012] Furthermore, a filling conveying device is arranged below the outlet end of the filling bracket.

[0013] Furthermore, the support frame includes a bottom plate and columns, and scale marks are arranged on the circumferential surface of the columns.

[0014] Furthermore, neither the first filling joint nor the second filling joint is in contact with the container.

[0015] The beneficial effects of the device of the present utility model are as follows:

[0016] 1. The present utility model adopts double discharge ports, with manual and automatic separated, which can meet two different filling methods simultaneously. At the same time, all the mechanism components on the manual filling side are loaded on the support plate, and all weight changes are monitored and fed back through the weighing sensors, realizing the functions of facilitating the control of filling weight and improving the filling efficiency with a double filling route. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural view of the present utility model.

[0018] Description of the reference numerals: 1 - base; 2 - load cell; 3 - support plate; 4 - liquid tank; 5 - liquid level gauge; 6 - observation window; 7 - first discharge port; 8 - first solenoid valve; 9 - first liquid pump; 10 - first liquid discharge pipe; 11 - first control box; 12 - filling base; 13 - container; 14 - first filling joint; 15 - first flow valve; 16 - manual valve; 17 - flexible pipe; 18 - horizontal slider; 19 - transition pipe; 20 - lifting carriage; 21 - support frame; 22 - second discharge port; 23 - second solenoid valve; 24 - second liquid pump; 25 - second liquid discharge pipe; 26 - second control box; 27 - filling bracket; 28 - second flow valve; 29 - second filling joint; 30 - filling conveying device. Detailed implementation mode

[0019] The following further elaborates the device of the present utility model in conjunction with specific embodiments. These embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the device of the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

[0020] See Figure 1 is a structural view of the present utility model. A liquid tank 4 filling control device includes a liquid tank 4. An observation window 6 and a liquid level gauge 5 are provided on the circumferential surface of the liquid tank 4 for detecting the solution liquid level inside the liquid tank 4. A feed port is provided at the upper end of the liquid tank 4. The control device includes a base 1. A support plate 3 is provided above the base 1. The support plate 3 is supported by load cells 2 between the support plate 3 and the base 1. The number of load cells 2 is not less than four and is evenly distributed at the corners of the lower end face of the support plate 3. When the number of load cells 2 is four, they can be arranged below the four corners of the support plate 3, or they can be arranged below the midpoints of the four sides of the support plate 3. When the number of load cells 2 is greater than four, it is preferably an even number. For example, six are arranged below the corners and midpoints of two sides of the support plate 3, and for example, eight are arranged below the corners and midpoints of the four sides of the support plate 3.

[0021] A liquid tank 4 is provided in the middle of the support plate 3. Symmetrically distributed first discharge port 7 and second discharge port 22 are respectively provided on the lower circumferential surface of the liquid tank 4. The first discharge port 7 and the second discharge port 22 are respectively connected with a first solenoid valve 8 and a second solenoid valve 23. The first discharge port 7 is used to provide raw materials for manual filling, and the second discharge port 22 is used to provide raw materials for automatic filling.

[0022] The first solenoid valve 8 is connected to a first liquid pump 9 through a pipeline. The first liquid pump 9 is connected to a transition pipe 19 through a first liquid outlet pipe 10. The transition pipe 19 is connected to a flexible pipe 17. The outlet end of the flexible pipe 17 is connected to a manual valve 16. The manual valve 16 is connected to a first flow valve 15 through a pipeline. The outlet end of the first flow valve 15 is connected to a first filling joint 14. A support frame 21 is provided on the side of the first liquid pump 9. An elevating slide carriage 20 is slidably provided on the outer side of the upper part of the support frame 21 and fixed by a setscrew. A horizontal slider 18 is slidably provided on the outer side of the left part of the elevating slide carriage 20 and fixed by a setscrew. The transition pipe 19 is arranged inside the horizontal slider 18 and fixed by a setscrew. By adjusting the height of the elevating slide carriage and the horizontal position of the horizontal slider 18, the position range that the flexible pipe 17 and the first filling joint 14 can reach can be adjusted, so as to facilitate filling different containers 13. The first filling joint 14 does not contact the container 13. During filling, the flexible pipe 17 is manually adjusted to adjust the first filling joint 14 to align with the inlet end of the container 13, and the manual valve 16 is manually opened to start filling. When the first liquid pump 9 is not powered on, the liquid can also flow through normally. A first control box 11 is provided on the side of the support frame 21. A first controller is arranged inside the first control box 11. The first controller is electrically connected to a power supply module and a first touch screen. The first controller is respectively electrically connected to the first solenoid valve 8, the first flow valve 15, and the weighing sensor 2. During manual filling, the switch of the first solenoid valve 8, the reading and switch of the first flow valve 15 are controlled by the first controller and displayed on the first touch screen. At the same time, the actual reading of the weighing sensor 2 is fed back to the first touch screen through the first controller, which is convenient for observation in the first time. When the liquid level in the liquid storage tank 4 is too low, the first liquid pump 9 can be controlled to operate through the first controller by operating the first touch screen to increase the water pressure for filling. A filling base 12 is provided below the left end of the elevating slide carriage 20. The filling base 12 is used to carry the container 13. At the same time, the edge of the filling base 12 is provided with an erected side wall to prevent the liquid from accidentally spilling outside.

[0023] The second solenoid valve 23 is connected to a second liquid pump 24 through a pipeline. The second liquid pump 24 is connected to a second flow valve 28 through a second liquid outlet pipe 25. The outlet end of the second flow valve 28 is connected to a second filling joint 29. A filling support 27 is arranged outside the second liquid outlet pipe 25. The structure of the filling support 27 is fixed. The second liquid outlet pipe 25 arranged inside the filling support 27 is fixed by the filling support 27, so that the position of the second filling joint 29 is also fixed, which is beneficial to batch automatic filling. A second control box 26 is arranged on the side of the filling support 27. A second controller is arranged inside the second control box 26. The second controller is electrically connected to a power supply module and a second touch screen. The second controller is respectively electrically connected to the second solenoid valve 23 and the second flow valve 28. During automatic filling, the switch of the second solenoid valve 23, the reading and the switch of the second flow valve 28 are all controlled by the second controller and displayed on the second touch screen. When the liquid level in the liquid storage tank 4 is too low, the second liquid pump 24 can be controlled to operate through the second controller by operating the second touch screen to increase the water pressure for filling. A filling conveyor device 30 is arranged below the outlet end of the filling support 27. The filling conveyor device 30 adopts a belt conveyor and is used for transporting the containers 13 at a fixed distance. During the filling process, the second filling joint 29 does not contact the containers 13.

[0024] In order to accurately control the height of the lifting carriage 20, further, the support frame 21 includes a bottom plate and a column, and scale marks are arranged on the circumferential surface of the column.

[0025] The utility model adopts a double discharge port, with manual and automatic separated, which can meet two different filling methods simultaneously. At the same time, all the mechanism components on the manual filling side are loaded on the support plate 3, and all the weight changes are monitored and fed back through the weighing sensor 2, realizing the function of facilitating the control of filling weight and improving the filling efficiency with a double filling route.

Claims

1. A liquid storage tank filling control device, comprising a liquid storage tank (4), on the circumferential surface of the liquid storage tank (4), an observation window (6) and a liquid level gauge (5) are provided, and a feed inlet is provided at the upper end of the liquid storage tank (4), characterized in that: The control device includes a base (1), a support plate (3) is arranged above the base (1), the support plate (3) is supported by a weighing sensor (2) between it and the base (1), a liquid storage tank (4) is arranged in the middle of the support plate (3), symmetrically distributed first discharge ports (7) and second discharge ports (22) are respectively arranged on the lower circumferential surface of the liquid storage tank (4), and the first discharge port (7) and the second discharge port (22) are respectively connected with a first solenoid valve (8) and a second solenoid valve (23); The first solenoid valve (8) is connected to a first liquid pump (9) through a pipeline, the first liquid pump (9) is connected to a transition pipe (19) through a first liquid outlet pipe (10), the transition pipe (19) is connected with a flexible pipe (17), the outlet end of the flexible pipe (17) is connected with a manual valve (16), the manual valve (16) is connected to a first flow valve (15) through a pipeline, the outlet end of the first flow valve (15) is connected with a first filling joint (14), a support frame (21) is arranged on the side of the first liquid pump (9), an elevating sliding frame (20) is slidably arranged on the outer side of the upper part of the support frame (21) and fixed by a setscrew, a horizontal slider (18) is slidably arranged on the outer side of the left part of the elevating sliding frame (20) and fixed by a setscrew, the transition pipe (19) is arranged inside the horizontal slider (18) and fixed by a setscrew, and a first control box (11) is arranged on the side of the support frame (21); The second solenoid valve (23) is connected to a second liquid pump (24) through a pipeline, the second liquid pump (24) is connected to a second flow valve (28) through a second liquid outlet pipe (25), the outlet end of the second flow valve (28) is connected with a second filling joint (29), a filling support (27) is arranged on the outer side of the second liquid outlet pipe (25), and a second control box (26) is arranged on the side of the filling support (27).

2. The liquid storage tank filling control device according to claim 1, wherein: A first controller is arranged inside the first control box (11), the first controller is electrically connected to a power supply module and a first touch screen, and the first controller is respectively electrically connected to the first solenoid valve (8), the first flow valve (15), and the weighing sensor (2).

3. The liquid storage tank filling control device according to claim 1, wherein: A second controller is arranged inside the second control box (26), the second controller is electrically connected to a power supply module and a second touch screen, and the second controller is respectively electrically connected to the second solenoid valve (23) and the second flow valve (28).

4. The liquid tank filling control device according to claim 2, wherein: The number of the weighing sensors (2) is not less than four and they are evenly distributed at the corners of the lower end surface of the support plate (3).

5. The liquid storage tank filling control device according to claim 1, characterized in that: A filling base (12) is arranged below the left end of the elevating sliding frame (20).

6. The liquid storage tank filling control device according to claim 1, wherein: A filling conveying device (30) is arranged below the outlet end of the filling support (27).

7. The liquid storage tank filling control device according to claim 1, characterized in that: The support frame (21) includes a bottom plate and a column, and scale marks are arranged on the circumferential surface of the column.

8. A liquid storage tank filling control device according to claim 1, characterized in that: Neither the first filling joint (14) nor the second filling joint (29) is in contact with the container (13).

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