Proportionate dosing post pelleting liquid application (PPLA) system

A dynamic and liquid technology, applied in the direction of liquid injection devices, injection devices, mixer accessories, etc., can solve the problems of low reading pulse frequency, inaccurate measurement, pulse signal distortion, etc.
CN1730166AInactive Publication Date: 2006-02-08章春根
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
章春根
Publication Date
2006-02-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a dynamic proportioning liquid after-spraying system, which uses continuous flow material fine flow controller to detect flow quantity of mass diffuse matter continuously and controls thickness of feed layer precisely after computer gets the value of instantaneous delivery. Meanwhile the invention uses microscale liquid processing unit to spray microdosage on target object. PPLA system adopts ARM build-in core technology to process both centralized telecontrol and independent control. The invention integrates fluid technology, mechanical technology, electrical control, computer soft-hardware control and so on.
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Description

technical field

[0001] The present invention relates to an automatic system that can dynamically add a small amount of liquid to the material by spraying at room temperature—Proportionate Dosing Post Pelleting Liquid Application (PPLA) System, The system is characterized by its fully automatic dynamic working mode at room temperature, tiny spraying dosage (addition amount is less than 1 / 10,000) and accuracy (±1.5%).

[0002] The PPLA system is controlled by ARM embedded core technology, which can be controlled remotely or individually. The liquid automatic post-addition technology involved in the system is a new comprehensive technical field integrating fluid technology, mechanical technology, chemical technology, electrical control, pneumatic control, hydraulic control and computer software and hardware control. technical background

[0003] The post-addition technology of liquid is a brand-new technical field. There are only a few developed countries in Europe and the Uni...

Claims

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