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Preparation device for indoor Children lacquer standard substance

A standard substance, preparation device technology, applied in mixers with rotary stirring devices, transportation and packaging, chemical/physical processes, etc., can solve problems such as optimization, data analysis impact, large calculation errors, etc., to achieve simple structure, design Reasonable and optimal preparation effect

Inactive Publication Date: 2016-09-07
TECHN CENT FOR SAFETY OF INDAL PRODS TIANJIN ENTRY EXIT INSPECTION QUARANTINE BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing standard material preparation device has not been optimized for the preparation of paint standard materials, which has brought adverse effects on data analysis and may lead to large calculation errors

Method used

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  • Preparation device for indoor Children lacquer standard substance
  • Preparation device for indoor Children lacquer standard substance

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Embodiment Construction

[0026] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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Abstract

The invention provides a preparation device for an indoor Children lacquer standard substance. The preparation device comprises a storage tank, a plurality of charge tubes on the storage tank, and a stirrer mounted on the storage tank, wherein a non-return valve and a stop valve are arranged on the charge tubes; portions, extending into the storage tank, of the non-return valve and the stop valve cling to the inner wall of the storage tank; the stirrer comprises a stirring shaft arranged in the storage tank, a stirring paddle arranged on the stirring shaft, and a servo motor mounted on the top of the storage tank for driving the stirring shaft to rotate; the bottom of the storage tank is provided with a liquid discharge hole; a choke plug is mounted in the liquid discharge hole. The preparation device is simple in structure, is reasonable in design and is specially used for preparing high-precision standard substances; proportion of each component can be precisely controlled by the injection pump on the charge tubes; and the prepared materials can be quickly and stably stirred by utilizing a stirrer. The non-return valve of a gas inlet valve can effectively prevent the standard substances from being easily reversely sucked into the charge tubes, so that uncontrollability on the proportion is avoided.

Description

technical field [0001] The invention belongs to the technical field of preparation equipment for paint standard substances, and in particular relates to a preparation device for indoor children's paint standard substances. Background technique [0002] With the continuous development of China's economy and the continuous heating up of industries such as real estate and building materials, China's coating industry is also developing rapidly at a double-digit growth rate. In 2009, the total output of China's paint industry exceeded 7 million tons for the first time, surpassing the United States to become the world's largest paint producer. In 2011, the total output exceeded 10 million tons. However, my country's current coatings market is still showing mixed characteristics. Paints with extremely high lead content have long been banned in the United States and the European Union, and many paints in my country's building materials market contain organic pigments, and these pa...

Claims

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Application Information

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IPC IPC(8): B01F7/18B01F15/04B01F15/02
CPCB01F27/90B01F35/717B01F35/831B01F2101/30
Inventor 于智睿陈振玲张晓红李方方
Owner TECHN CENT FOR SAFETY OF INDAL PRODS TIANJIN ENTRY EXIT INSPECTION QUARANTINE BUREAU
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