Phenylhydrazine measuring tank automatic control feeding device
A technology of feeding device and metering tank, which is applied in the field of automatic control feeding device of phenylhydrazine metering tank, can solve the problems of lower production efficiency, untimely feeding, and operation errors, etc., and achieve the effect of increasing production efficiency
Inactive Publication Date: 2018-03-16
南通市金马包装材料有限公司
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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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Embodiment
[0011] Embodiment: refer to attached figure 1 , phenylhydrazine metering tank automatic control feeding device, which includes feeding control valve 1, cut-off valve 2, pressure sensor 3 and phenylhydrazine metering tank 4, phenylhydrazine metering tank 4 is installed on the bracket 5 in the middle, phenylhydrazine metering tank 4 The pressure sensor 3 is installed in four directions around it, the lower end of the pressure sensor 3 is installed on the bracket 5, the cut-off valve 2 is installed on the feed pipe 6 at the upper end of the phenylhydrazine metering tank 4, and the feeding control valve 1 is installed on the outer end pipe of the cut-off valve 2 On the road; the automatic control feeding device of the phenylhydrazine metering tank is operated through the control of the program control box.
[0012] The pressure sensor 3 is installed between the phenylhydrazine metering tank 4 and the support 5 , and the phenylhydrazine metering tank 4 is suspended in the air by th...
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The invention discloses a phenylhydrazine measuring tank automatic control feeding device which comprises a feeding control valve, a stop valve, pressure sensors and a phenylhydrazine measuring tank and is characterized in that the middle of the phenylhydrazine measuring tank is mounted on a bracket; the pressure sensors are mounted in four directions around the phenylhydrazine measuring tank; thelower ends of the pressure sensors are mounted on the bracket; the stop valve is mounted on a feeding pipe at the upper end of the phenylhydrazine measuring tank; the feeding control valve is mountedon the external end pipeline of the stop valve; and the phenylhydrazine measuring tank automatic control feeding device is controlled to operate through a program control box. The phenylhydrazine measuring tank automatic control feeding device has the following advantages: the pressure sensors are designed to constantly and automatically weigh the phenylhydrazine measuring tank, and the program control box automatically controls the feeding size of the feeding control valve and the switch of the stop valve, so that full-automatic operation is realized, manual work is not needed, high safety and reliability is realized and the production efficiency is greatly improved.
Description
technical field [0001] The invention relates to the field of feeding a phenylhydrazine metering tank, in particular to an automatic control feeding device for a phenylhydrazine metering tank. Background technique [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 occur, which will bring great losses to production. This operation consumes too much manpower, which is prone to accidents and reduces the efficiency of production. Contents of the invention [0003] In order to solve the above problems, the present inve...
Claims
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IPC IPC(8): B65D90/48B65D90/22B65D90/12
CPCB65D90/48B65D90/12B65D90/22
Inventor 卢新建
Owner 南通市金马包装材料有限公司