Raw material quantitative weighing device for circulating water corrosion inhibitor production

Abstract

The utility model discloses a raw material quantitative weighing device for circulating water corrosion inhibitor production, which comprises a box body, the outer wall of the top of the box body is fixedly connected with a support frame, a storage and collection tank is fixedly connected in the support frame, the bottom end of the storage and collection tank is inserted with a conveying pipe and penetrates through the top of the box body, and an electric valve is arranged on the conveying pipe. According to the circulating water corrosion inhibitor collecting device, corresponding weights are reduced according to use requirements, the placing plate is lifted upwards under the action of the telescopic spring after the weights are reduced, so that the placing plate is separated from the touch switch, then the electric valve is opened, the circulating water corrosion inhibitor is placed into the storage tank and then conveyed into the collecting tank through the conveying pipe, and the circulating water corrosion inhibitor is collected. And along with the increase of the circulating water corrosion inhibitor in the collecting tank, the placing plate gradually moves downwards until the placing plate is in contact with the touch switch, then information is transmitted to the processor for processing, and the processor controls the electric valve to be closed, so that the circulating water corrosion inhibitor is quantitatively weighed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative weighing, in particular to a device for quantitatively weighing raw materials for the production of circulating water corrosion inhibitors. Background Art

[0002] Circulating water corrosion inhibitors are chemical agents mainly used to prevent the corrosion and wear of metals in circulating water systems.

[0003] At present, most of the existing devices for quantitatively weighing circulating water corrosion inhibitors are manually operated. Manual quantitative weighing makes it difficult to control accuracy and is time-consuming and laborious to operate. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems that it is difficult to control the accuracy in the existing manual quantitative weighing and it is time-consuming and laborious to operate, and to provide a device for quantitatively weighing raw materials for the production of circulating water corrosion inhibitors.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A device for quantitatively weighing raw materials for the production of circulating water corrosion inhibitors includes a box body. A support frame is fixedly connected to the outer wall of the top of the box body. A storage tank is fixedly connected inside the support frame. A delivery pipe is inserted at the bottom end of the storage tank and passes through the top of the box body. An electric valve is arranged on the delivery pipe. A fixing plate is fixedly connected to the inner wall of the bottom of the box body. A touch switch and a processor are fixedly connected to the top of the fixing plate. A plurality of sliding rods are slidably inserted into the top of the fixing plate. A telescopic spring is sleeved on the outer wall of the sliding rods. The top ends of the plurality of sliding rods are fixedly connected together to form a placement plate. A collection tank is placed on the top of the placement plate. The bottom of the placement plate is in contact with the touch switch. Two placement boxes are fixedly connected to the top of the placement plate. A plurality of weights are placed inside the placement boxes.

[0007] Furthermore, an installation plate is fixedly connected to the outer wall of one side of the box body. A motor is fixedly connected to the top of the installation plate. The output end of the motor is connected to a bidirectional threaded rod through a coupling. A slider is threadedly sleeved on the outer wall of the bidirectional threaded rod. A connecting rod is fixedly connected to one side of the slider. An arc-shaped clamping plate is fixedly connected to one side of the connecting rod. The collection tank is clamped between the two arc-shaped clamping plates.

[0008] Furthermore, a chute is arranged on the inner wall of one side of the box body. The slider slides inside the chute.

[0009] Furthermore, a display screen is fixedly connected to the top of the fixing plate.

[0010] Furthermore, the processor is electrically connected to the electric valve and the touch switch.

[0011] Furthermore, the processor is electrically connected to the motor.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By reducing the corresponding weights according to the usage requirements, after removing the weights, the placement plate is lifted upward under the action of the telescopic spring, so that the placement plate is separated from the touch switch. Then, the electric valve is opened, and the circulating water corrosion inhibitor is put into the storage tank and then transported to the collection tank through the delivery pipe. As the circulating water corrosion inhibitor in the collection tank increases, the placement plate gradually moves downward until the placement plate contacts the touch switch. Then, the information is transmitted to the processor for processing, and the processor controls the electric valve to close, thereby quantitatively weighing the circulating water corrosion inhibitor, which saves time and effort.

[0014] 2. Driven by the motor, the bidirectional threaded rod rotates, thereby driving the slider to move in the chute, and further driving the connecting rod and the arc-shaped clamping plate to gather towards the middle, so as to clamp the collection tank and prevent the collection tank from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a device for quantitatively weighing raw materials used in the production of circulating water corrosion inhibitor proposed by the present utility model;

[0016] Figure 2 is a partial structural schematic diagram of a device for quantitatively weighing raw materials used in the production of circulating water corrosion inhibitor proposed by the present utility model;

[0017] Figure 3 is an enlarged structural schematic diagram of part A of a device for quantitatively weighing raw materials used in the production of circulating water corrosion inhibitor proposed by the present utility model.

[0018] In the figure: 1, box body; 2, support frame; 3, storage tank; 4, electric valve; 5, delivery pipe; 6, mounting plate; 7, motor; 8, bidirectional threaded rod; 9, chute; 10, slider; 11, connecting rod; 12, arc-shaped clamping plate; 13, collection tank; 14, fixing plate; 15, touch switch; 17, display screen; 18, telescopic spring; 19, sliding rod; 20, placement plate; 21, placement box; 22, weight. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] 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.

[0020] Refer to Figures 1-3, A raw material quantitative weighing device for the production of circulating water corrosion inhibitors, including a box body 1. The top outer wall of the box body 1 is fixed with a support frame 2 by bolts. Inside the support frame 2, a storage tank 3 is fixed by bolts. A delivery pipe 5 is inserted at the bottom end of the storage tank 3 and passes through the top of the box body 1. An electric valve 4 is provided on the delivery pipe 5. The bottom inner wall of the box body 1 is fixed with a fixing plate 14 by bolts. A touch switch 15 and a processor are fixed on the top of the fixing plate 14 by bolts. A plurality of sliding rods 19 are slidably inserted into the top of the fixing plate 14. A telescopic spring 18 is sleeved on the outer wall of the sliding rod 19. The tops of the plurality of sliding rods 19 are jointly welded with a placement plate 20. The top end of the telescopic spring 18 is fixedly connected to the bottom of the placement plate 20. The bottom end of the telescopic spring 18 is fixedly connected to the top of the fixing plate 14. A collection tank 13 is placed on the top of the placement plate 20. The bottom of the placement plate 20 is in contact with the touch switch 15. Two placement boxes 21 are fixed on the top of the placement plate 20 by bolts. A plurality of weights 22 are placed in the placement boxes 21. According to the use requirements, the corresponding weights 22 are reduced. After the weights 22 are removed, under the action of the telescopic spring 18, the placement plate 20 is lifted upward, so that the placement plate 20 is separated from the touch switch 15. Then, the electric valve 4 is opened, and the circulating water corrosion inhibitor is put into the storage tank 3 and then transported to the collection tank 13 through the delivery pipe 5. As the circulating water corrosion inhibitor in the collection tank 13 increases, the placement plate 20 gradually moves downward until the placement plate 20 is in contact with the touch switch 15. Then, the information is transmitted to the processor for processing, and the processor controls the electric valve 4 to close, thereby quantitatively weighing the circulating water corrosion inhibitor.

[0021] One side outer wall of the box body 1 is fixed with a mounting plate 6 by bolts. The top of the mounting plate 6 is fixed with a motor 7 by bolts. The output end of the motor 7 is connected with a bidirectional threaded rod 8 through a coupling. A slider 10 is threadedly sleeved on the outer wall of the bidirectional threaded rod 8. One side of the slider 10 is welded with a connecting rod 11. One side of the connecting rod 11 is fixed with an arc-shaped clamping plate 12 by bolts. The collection tank 13 is clamped between the two arc-shaped clamping plates 12. A chute 9 is provided on one side inner wall of the box body 1. The slider 10 slides in the chute 9. Driven by the motor 7, the bidirectional threaded rod 8 rotates, thereby driving the slider 10 to move in the chute 9, and further driving the connecting rod 11 and the arc-shaped clamping plate 12 to gather towards the middle, so as to clamp the collection tank 13. A display screen 17 is fixed on the top of the fixing plate 14 by bolts. The weight of the weighed circulating water corrosion inhibitor is displayed on the display screen 17. The processor is electrically connected to the electric valve 4 and the touch switch 15. The processor is electrically connected to the motor 7. The model of the processor is ARM9TDMI.

[0022] Working principle of this embodiment: During use, first, place the collection tank 13 on the placement plate 20. Then, driven by the forward rotation of the motor 7, the bidirectional threaded rod 8 rotates, driving the slider 10 to move within the chute 9, and further driving the connecting rod 11 and the arc-shaped clamping plate 12 to converge towards the middle, thus clamping the collection tank 13. Then, reduce the corresponding weights 22 according to the usage requirements. After removing the weights 22, under the action of the telescopic spring 18, the placement plate 20 is lifted upward, so that the placement plate 20 is separated from the touch switch 15. Then, the electric valve 4 is opened, and the circulating water corrosion inhibitor is put into the storage tank 3 and then transported to the collection tank 13 through the delivery pipe 5. As the circulating water corrosion inhibitor in the collection tank 13 increases, the placement plate 20 gradually moves downward until the placement plate 20 contacts the touch switch 15. Then, the information is transmitted to the processor for processing, and the processor controls the electric valve 4 to close, thereby quantitatively weighing the circulating water corrosion inhibitor. After that, driven by the reverse rotation of the motor 7, the two arc-shaped clamping plates 12 move outward, thus releasing the clamping of the collection tank 13, and the collection tank 13 can be taken out.

[0023] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A raw material quantitative weighing device for producing circulating water corrosion inhibitor, comprising a box (1), characterized in that: The top outer wall of the box body (1) is fixedly connected to a support frame (2), a storage tank (3) is fixedly connected inside the support frame (2), a delivery pipe (5) is inserted at the bottom end of the storage tank (3) and passes through the top of the box body (1), an electric valve (4) is provided on the delivery pipe (5), a fixing plate (14) is fixedly connected to the bottom inner wall of the box body (1), a touch switch (15) and a processor are fixedly connected to the top of the fixing plate (14), a plurality of sliding rods (19) are slidably inserted at the top of the fixing plate (14), a telescopic spring (18) is sleeved on the outer wall of the sliding rod (19), a placement plate (20) is fixedly connected to the top of the plurality of sliding rods (19), a collection tank (13) is placed on the top of the placement plate (20), the bottom of the placement plate (20) contacts the touch switch (15), two placement boxes (21) are fixedly connected to the top of the placement plate (20), a plurality of weights (22) are placed in the placement boxes (21).

2. The device for quantitatively weighing raw materials for producing circulating water corrosion inhibitor according to claim 1, characterized in that: A mounting plate (6) is fixedly connected to an outer wall of one side of the box body (1); a motor (7) is fixedly connected to the top of the mounting plate (6); an output end of the motor (7) is connected to a bidirectional threaded rod (8) via a coupling; a slider (10) is threadedly sleeved on the outer wall of the bidirectional threaded rod (8); a connecting rod (11) is fixedly connected to one side of the slider (10); an arc-shaped clamping plate (12) is fixedly connected to one side of the connecting rod (11); and a collection tank (13) is clamped between the two arc-shaped clamping plates (12).

3. The device for quantitatively weighing raw materials for producing circulating water corrosion inhibitor according to claim 2, characterized in that: A slide groove (9) is provided on an inner wall of one side of the box body (1), and a sliding block (10) slides in the slide groove (9).

4. The device for quantitatively weighing raw materials for producing circulating water corrosion inhibitor according to claim 1, characterized in that: A display screen (17) is fixedly connected to the top of the fixing plate (14).

5. The device for quantitatively weighing raw materials for producing circulating water corrosion inhibitor according to claim 1, characterized in that: The processor is electrically connected to the electric valve (4) and the touch switch (15).

6. The device for quantitatively weighing raw materials for producing circulating water corrosion inhibitor according to claim 1, characterized in that: The processor is electrically connected to the motor (7).

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