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Agent mixing concentration online measurement apparatus

A measuring device and concentration technology, which is applied in the direction of measuring device, phase influence characteristic measurement, material analysis through optical means, etc., can solve the problem that the color of the mixed drug to be tested is high, the concentration value cannot be given in real time, and the mixed drug cannot be detected Concentration and other issues to achieve the effect of improving measurement accuracy, amplifying position changes, and reducing loss

Pending Publication Date: 2017-07-11
JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current measurement method of mixed drug concentration has problems such as inability to measure online, unable to give concentration values ​​in real time, high requirements on the color of the tested mixed drug, and unable to detect general mixed drug concentration.

Method used

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Embodiment 1

[0013] The mixed drug concentration online measuring device provided by the present invention comprises a housing 1, a filter screen 3, a laser generator 4, a collimating lens 5, a concave lens 65 and a PLC control system; the PLC control system comprises a laser receiver 61, a processor 62. Digital display screen 63; a flow channel 2 is provided in the middle of the housing 1; the filter screen 3 is installed on the top of the flow channel 2; the laser generator 4 is fixed on the outside of the housing 1, The collimator lens 5 is installed between the laser generator 4 and the housing 1, and is parallel to the laser generator 4; the concave lens 65 is installed above the laser receiver 61, and is parallel to the collimator. The straight lens 5 is parallel; the PLC control system is installed on the outside of the housing 1, on the opposite side of the laser generator 4; the laser generator 4, the laser receiver 61, the digital display screen 63 are all connected with the cont...

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Abstract

The invention discloses an agent mixing concentration online measurement apparatus, which comprises a housing, a filtration screen, a laser generator, a collimation lens, a concave lens and a PLC control system, wherein the PLC control system comprises a laser receiver, a processor and a digital display screen, the middle of the housing is provided with a flowing channel, the filtration screen is arranged on the top portion of the flowing channel, the laser generator is fixed on the outer portion of the housing, the collimation lens is arranged between the laser generator and the housing, and is parallel to the laser generator, the PLC control system is arranged on the outer side of the housing and is positioned on the opposite side of the laser generator, the concave lens is arranged above the laser receiver and is parallel to the collimation lens, the laser generator, the laser receiver and the digital display screen are connected to a controller, and the digital display screen is arranged on the outer side surface of the housing. The agent mixing concentration online measurement apparatus of the present invention has advantages of simple structure, high measurement precision and simple operation, and can achieve precise agent application.

Description

technical field [0001] The invention relates to an online measurement of the concentration of mixed medicine, and mainly relates to the fields of plant protection and sensors. Background technique [0002] Liquid concentration measurement has always been an important issue in the chemical, pharmaceutical, food, and plastic industries. Existing measurement methods include ultrasonic measurement, photometers, and optical fiber fluorescence spectral concentration sensors. Precise pesticide application is the main development direction in the development of agricultural modernization, and its development is inseparable from the online measurement of mixed drug concentration. Real-time mixed drug concentration detection and feedback is the only way for precise pesticide application. The current measurement method of mixed drug concentration has problems such as inability to measure online, unable to give concentration values ​​in real time, high requirements on the color of the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/41G01N21/01
CPCG01N21/01G01N21/4133
Inventor 杨亚飞陶德清钱志王国强丁季丹任玲尹余琴
Owner JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
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