Preparation system of coating agent and preparation system of coated fertilizer
A technology for preparing systems and coating agents, which can be applied in control/regulating systems, fertilizer mixtures, fertilizing devices, etc., can solve the problems of low degree of automation and high labor intensity.
Inactive Publication Date: 2018-01-05
GUANGZHOU XINGUANGHE ENVIRONMENTAL PROTECTION TECH
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Problems solved by technology
[0004] Based on this, it is necessary to provide a coating agent preparation system and a coating fertilizer preparation system that can be automatically controlled and reduce labor intensity for the problems of low automation and high labor intensity in the preparation of traditional coating agents and coated fertilizers.
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[0019] refer to figure 1 , the coating agent preparation system in one embodiment, comprises control device (figure not shown), reaction device 110, temperature measuring element 120, heating device 130 and liquid level gauge 140, temperature measuring element 120, heating device 130 and liquid level The meter 140 is set in the reaction device 110 and is connected to the control device.
[0020] The temperature measuring element 120 measures the temperature of the reaction device 110 to obtain a temperature signal and sends it to the control device. The liquid level gauge 140 measures the liquid level of the reaction device 110 to obtain a liquid level signal and sends it to the control device.
[0021] The control device obtains the status of whether the reaction device 110 is running, and obtains the temperature and liquid level of the corresponding reaction device 110 according to the temperature signal and the liquid level signal. When the liquid level of the operating rea...
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The invention relates to a preparation system of a coating agent and a preparation system of coated fertilizer. The preparation system of the coating agent comprises a control device, a reaction device, a temperature measuring element arranged in the reaction device, a heating device and a level gauge. The control device is connected to the temperature measuring element, the heating device and thelevel gauge. The temperature measuring element measures a temperature in the reaction device to acquire a temperature signal and transmits the temperature signal to the control device. The level gauge measures a liquid level in the reaction device to acquire a liquid level signal and transmits the liquid level signal to the control device. The control device controls the corresponding heating device to stop heating when the liquid level in the working reaction device is lower than the corresponding preset low liquid level and controls the corresponding heating device to heat to the corresponding preset temperature when the liquid level in the working reaction device is higher than or equal to the corresponding preset low liquid level and the temperature is lower than the corresponding preset temperature. The materials in the reaction device undergo a reaction at the preset temperature to produce a coating agent. The preparation system is free of manual detection and improves an automation degree of coating agent preparation.
Description
technical field [0001] The invention relates to the technical field of material production, in particular to a film-coating agent preparation system and a film-coated fertilizer preparation system. Background technique [0002] Coated fertilizer refers to the fertilizer that uses a coating agent to solidify and form a film to wrap the fertilizer particles. Using the coating agent to wrap the fertilizer can slowly release the nutrients in the coated fertilizer after it is applied to the soil to prolong the fertilizer effect. Therefore, it is usually necessary to produce a coating agent before producing coated fertilizers. [0003] The traditional coating agent and coating fertilizer preparation equipment is generally controlled manually, requiring staff to manually operate each equipment on site to start, the degree of automation is low, and the labor intensity is high. Contents of the invention [0004] Based on this, it is necessary to provide a coating agent preparation...
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IPC IPC(8): C05G3/00C05G3/08B01J19/00G05D27/02C05G3/90
Inventor 蒲碧波赵广健杨奕坛杨昌良
Owner GUANGZHOU XINGUANGHE ENVIRONMENTAL PROTECTION TECH