Online emulsified liquid concentration detection system
A detection system and emulsion technology, applied in the field of detection systems, can solve problems such as poor detection accuracy, inability to automatically clean sensors, and incomplete detection, and achieve the effects of low effective utilization, simple and convenient operation, and high effective utilization.
Active Publication Date: 2015-03-04
ZHEJIANG ZHONGMEI MACHINERY TECH
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Problems solved by technology
[0011] For this reason, the technical problem to be solved by the present invention is that the existing emulsion concentration detection system can only automatically detect the emulsion concentration of a single state and cannot automatically clean the sensor, resulting in incomplete detection and poor detection accuracy. An emulsion concentration online detection system that can automatically clean the sensor for the concentration of the emulsion under two states of existing and newly prepared
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[0043] In the following, the present invention will be further described by using the following embodiments in conjunction with the accompanying drawings.
[0044] refer to figure 1 , an emulsion concentration online detection system of the present invention includes a liquid inlet selection valve 100, an emulsion pool 200, an emulsion tank 300, an emulsifier 400, a concentration sensing device and a processing device.
[0045] An emulsion tank 200 is provided above the liquid surface of the emulsion tank 300 , a liquid tank outlet 210 is provided on the emulsion tank 200 , and a liquid tank outlet 310 is provided at the bottom of the emulsion tank. The emulsion tank 300 is used to accommodate the existing emulsion. The liquid outlet 210 of the liquid pool and the liquid outlet 310 of the liquid tank are arranged for the liquid in the emulsion pool 200 and the emulsion tank 300 to flow out respectively.
[0046] The emulsifier 400 has a water inlet, an oil inlet, and an emul...
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The invention discloses an online emulsified liquid concentration detection system. The online emulsified liquid concentration detection system comprises an emulsified liquid tank, an emulsified liquid box, an emulsifying device communicated with the emulsified liquid tank, a liquid feeding selection valve, a concentration sensing device and a processing device, wherein the liquid feeding selection valve comprises a valve body provided with a main liquid inlet, a secondary liquid inlet, a liquid outlet and a control liquid opening, a valve element which is arranged in the valve body in a manner of sliding back and forth, and a resetting biased pressing piece which has the tendency of enabling the valve element to move in a direction far away from the direction of the secondary liquid inlet; the main liquid inlet of the liquid feeding selection valve is communicated with the emulsified liquid tank; the secondary liquid inlet is communicated with the emulsified liquid box; the liquid outlet is communicated with the concentration sensing device; and the control liquid opening is communicated with a control liquid supplying pipeline. According to the online emulsified liquid concentration detection system disclosed by the invention, the technical problems that only the concentration in the single state can be detected and a sensing device can not be washed automatically so that the detection is incomplete and the precision is poor in the technical field of the existing emulsified liquid concentration detection are solved. The online emulsified liquid concentration detection system disclosed by the invention can be used for detecting the concentration of the emulsified liquid in two states and can be used for automatically washing the sensing device.
Description
technical field [0001] The invention relates to a detection system, in particular to an on-line detection system for emulsion concentration. Background technique [0002] Coal mine underground hydraulic support is an important supporting equipment in fully mechanized mining face. The equipment is expensive. The quality of the emulsion used in the hydraulic system directly affects its normal use and service life. The emulsion is composed of emulsified oil and clean water according to a certain The concentration index is very important and requires automatic real-time detection. Since the dosing work is carried out intermittently, it is necessary to detect the concentration of the newly prepared emulsion when dosing, and to detect the concentration of the existing emulsion in the emulsion tank when it is not dosing. [0003] In the existing emulsion concentration detection method, the automatic detection can only detect a single state, that is, either detect the concentration...
Claims
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Inventor 杨发晞王博杨勇杨加平
Owner ZHEJIANG ZHONGMEI MACHINERY TECH