Carfentrazone-ethyl raw material batching system device

Abstract

The utility model relates to a carfentrazone-ethyl raw material batching system device which comprises a pneumatic diaphragm pump, an electromagnetic valve, a buffer tank, an air inlet header pipe, a metering tank and an electronic liquid level meter, the air inlet end of the pneumatic diaphragm pump is connected with the middle upper section of the buffer tank through a pipeline, the electromagnetic valve is installed on the pipeline, and the top of the buffer tank is connected with the air inlet header pipe. A feeding port of the pneumatic diaphragm pump is connected with the storage tank, a discharging port of the pneumatic diaphragm pump is connected with the upper end of the metering tank, and an electronic liquid level meter is installed on one side of the metering tank. The pneumatic diaphragm pump has the advantages that the design is ingenious, the structure is reasonable and compact, the buffer tank is designed for stabilizing pressure, the drain valve at the lower end of the buffer tank can discharge slag, the service life of the pneumatic diaphragm pump is prolonged, the start and stop of the pneumatic diaphragm pump can be remotely controlled through the electromagnetic valve and the electronic liquid level meter, control is convenient, and use is safe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of carfentrazone production, and particularly to a carfentrazone raw material batching system device. BACKGROUND

[0002] In the past, carfentrazone raw material batching, the staff manually starts the pneumatic diaphragm pump to deliver the carfentrazone raw material to the metering tank, and constantly observes the liquid level of the metering tank. When the height reaches a certain level, the air supply of the pneumatic diaphragm pump is manually stopped. The manual monitoring is time-consuming and laborious, and the air supply valve of the pneumatic diaphragm pump and the liquid level meter of the metering tank are not at the same position. Once the liquid level is too high, it may sometimes lead to untimely shutdown, resulting in material overflow. Moreover, the compressed air supplied to the pneumatic diaphragm pump has the problem of unstable air pressure, and there is a certain amount of water in the air, which is not conducive to the use of the pneumatic diaphragm pump. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a carfentrazone raw material batching system device, which is ingenious in design, reasonable and compact in structure, easy to control, safe to use.

[0004] The technical scheme of the utility model comprises the following:

[0005] The carfentrazone raw material batching system device comprises a pneumatic diaphragm pump, a solenoid valve, a buffer tank, an air inlet manifold, a metering tank, and an electronic liquid level meter. The air inlet end of the pneumatic diaphragm pump is connected to the upper middle segment of the buffer tank through a pipeline, and a solenoid valve is installed on the pipeline. The top of the buffer tank is connected to the air inlet manifold. The feed inlet of the pneumatic diaphragm pump is connected to a storage tank. The discharge outlet of the pneumatic diaphragm pump is connected to the upper end of the metering tank. An electronic liquid level meter is installed on one side of the metering tank.

[0006] A liquid discharge valve is installed at the lower end of the buffer tank.

[0007] The carfentrazone raw material batching system device further comprises a controller, which is electrically connected to the electronic liquid level meter and the solenoid valve.

[0008] The air inlet manifold is connected to a compressed air machine.

[0009] A pressure gauge is further installed on the buffer tank.

[0010] The utility model is ingenious in design, reasonable and compact in structure, and the buffer tank is designed to stabilize the pressure. The liquid discharge valve at the lower end of the buffer tank can discharge residue, prolonging the service life of the pneumatic diaphragm pump. The solenoid valve and the electronic liquid level meter are designed to facilitate remote control of the start and stop of the pneumatic diaphragm pump, making the control easy and safe to use. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a schematic view of the utility model. DETAILED DESCRIPTION

[0012] Refer to the drawings Figure 1 , the pyraflufen-ethyl raw material batching system device, it includes pneumatic diaphragm pump 1, solenoid valve 2, buffer tank 3, intake manifold 4, metering tank 5 and electronic liquid level meter 6, the intake end of pneumatic diaphragm pump 1 is connected with the upper middle section of buffer tank 3 by pipeline and the pipeline is installed with solenoid valve 2, the top of buffer tank 3 is connected with intake manifold 4, the feed inlet of pneumatic diaphragm pump 1 is connected with storage tank 9, the discharge outlet of pneumatic diaphragm pump 1 is connected with the upper end of metering tank 5, and electronic liquid level meter 6 is installed on one side of metering tank 5.

[0013] The pyraflufen-ethyl raw material batching system device further includes controller 12, and the controller 12 is electrically connected with electronic liquid level meter 6 and solenoid valve 2.

[0014] The intake manifold 4 is connected with compressed air machine 10, the lower end of the buffer tank 3 is installed with drain valve 7, and the upper surface of the buffer tank 3 is further installed with pressure gauge 8. The buffer tank can stabilize the compressed air from the compressed air machine, and some condensed water or pipeline residues can be discharged through the drain valve periodically to prevent entering the internal pneumatic diaphragm pump and damaging the pneumatic diaphragm pump, thereby prolonging the service life of the pneumatic diaphragm pump.

[0015] When the utility model is used, the controller controls the solenoid valve to open, and the pneumatic diaphragm pump is supplied with air, and the pneumatic diaphragm pump works to suck and convey the pyraflufen-ethyl raw material into the metering tank, and the electronic liquid level meter on the metering tank monitors the liquid level from time to time, and once the liquid level reaches the set height, a signal is transmitted to the controller, and the controller controls the solenoid valve to close, so that time and labor are saved, and safety and reliability are ensured.

Claims

1. A system for disodium pyraclostrobin raw material batching, characterized in that: It includes a pneumatic diaphragm pump, a solenoid valve, a buffer tank, an air intake manifold, a metering tank and an electronic liquid level gauge. The air intake end of the pneumatic diaphragm pump is connected to the middle and upper section of the buffer tank through a pipeline and a solenoid valve is installed on the pipeline. The top of the buffer tank is connected to the air intake manifold, the feed port of the pneumatic diaphragm pump is connected to the storage tank, the discharge port of the pneumatic diaphragm pump is connected to the upper end of the metering tank, and an electronic liquid level gauge is installed on one side of the metering tank.

2. The mesotrione raw material batching system according to claim 1, characterized in that: A drain valve is installed at the lower end of the buffer tank.

3. The foramsulfuron raw material batching system according to claim 1, characterized in that: The foramsulfuron raw material batching system device also includes a controller, which is electrically connected to the electronic liquid level meter and the solenoid valve.

4. The mesotrione raw material batching system according to claim 1, characterized in that: The air intake manifold is connected to the compressed air machine.

5. The mesotrione raw material batching system according to claim 1, characterized in that: A pressure gauge is also installed on the buffer tank.

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