Phenylhydrazine measuring tank automatic control feeding device

A technology of feeding device and metering tank, which is applied in the direction of measuring device, distribution device, special distribution device, etc., can solve the problems of lower production efficiency, excessive feeding, operation errors, etc., and achieve the effect of increasing production efficiency

Inactive Publication Date: 2018-05-25
RUGAO OUTONG MACHINERY FITTINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, when the phenylhydrazine metering tank was fed, it was manually observed and fed through the liquid level gauge, and the feeding device below was also weighed while feeding. When the set liquid level was reached, the feeding was stopped, and the liquid level dropped to a certain level. Feeding, this kind of operation requires the staff to observe continuously and cannot do other things. If you forget to observe, it will lead to untimely feeding, or too much feeding, and operation errors will cause great losses to production.
This operation consumes too much manpower, which is prone to accidents and reduces production efficiency.

Method used

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  • Phenylhydrazine measuring tank automatic control feeding device

Examples

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Embodiment

[0011] Example: see attached figure 1 , the phenylhydrazine metering tank automatically controls the feeding device, which includes a feeding control valve 1, a shut-off valve 2, a pressure sensor 3 and a phenylhydrazine metering tank 4. The phenylhydrazine metering tank 4 is installed in the middle of the bracket 5, and the phenylhydrazine metering tank 4 There are pressure sensors 3 installed in four directions around, the lower end of the pressure sensor 3 is installed on the bracket 5, the cut-off valve 2 is installed on the feeding pipe 6 at the upper end of the phenylhydrazine metering tank 4, and the feeding control valve 1 is installed on the outer pipe of the cut-off valve 2. On the road; the automatic control feeding device of the phenylhydrazine metering tank is controlled and operated through a program control box.

[0012] The pressure sensor 3 is installed between the phenylhydrazine metering tank 4 and the bracket 5 , and the phenylhydrazine metering tank 4 is s...

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Abstract

The invention discloses a phenylhydrazine measuring tank automatic control feeding device which comprises a feeding control valve, a cut-off valve, pressure sensors and a phenylhydrazine measuring tank. The device is characterized in that the phenylhydrazine measuring tank is installed on a support, the pressure sensors are installed on the periphery of the phenylhydrazine measuring tank in four directions, the lower ends of the pressure sensors are installed on the support, the cut-off valve is installed on a feeding pipe at the upper end of the phenylhydrazine measuring tank, and the feedingcontrol valve is installed on a pipeline at the outer end of the cut-off valve. The phenylhydrazine measuring tank automatic control feeding device is controlled by a program control box to operate.The device has the advantages that the pressure sensors are designed so as to automatically weigh the phenylhydrazine measuring tank at any time, the feeding amount of the feeding control valve and on-off of the cut-off valve are automatically controlled through the program control box, full-automatic work is achieved, manual work is not needed, operation is safe and reliable, and production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of phenylhydrazine metering tank feeding, in particular to an automatic control feeding device for a phenylhydrazine metering tank. Background technique [0002] In the past, when feeding the phenylhydrazine metering tank, the feeding was manually observed by the liquid level gauge. The feeding device below should also be weighed while feeding. When the set liquid level is reached, the feeding will be stopped, and the liquid level will start when the liquid level drops to a certain level. For feeding, this operation requires the staff to keep observing and cannot do other things. If you forget to observe, it will lead to untimely feeding, or too much feeding, operation errors, and great losses to production. This operation consumes too much manpower, is prone to accidents and reduces production efficiency. SUMMARY OF THE INVENTION [0003] In order to solve the above problems, the present invention proposes an auto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67D7/02B67D7/06G01G19/52G01G17/04
CPCB67D7/02B67D7/06G01G17/04G01G19/52
Inventor 石卫明
Owner RUGAO OUTONG MACHINERY FITTINGS
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