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A detection device for aluminum hydroxide powder flame retardant

A technology of aluminum hydroxide and detection device, which is applied in chemical analysis by titration method, electrochemical variables of materials, etc., can solve the problem that the degree of aluminum hydroxide is not easy to detect, and achieves easy installation and adjustment, easy installation and disassembly, The effect of improving detection accuracy

Active Publication Date: 2019-08-20
绍兴市达冷肯生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of preparing aluminum hydroxide, since the reaction kettle is airtight, the degree of aluminum hydroxide production in the reaction kettle is not easy to detect.

Method used

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  • A detection device for aluminum hydroxide powder flame retardant
  • A detection device for aluminum hydroxide powder flame retardant
  • A detection device for aluminum hydroxide powder flame retardant

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Embodiment approach

[0032] As an embodiment of the present invention, the detection unit 43 includes an accepting instrument, a weighing instrument, an automatic potentiometric titrator, a display instrument, and a cleaning and drying instrument. The accepting instrument is used to accept the reactant sample in the sampling pipeline 42, weigh The instrument is used to weigh the quality of the reactant sample in the undertaking instrument, the automatic potentiometric titrator is used to perform back titration detection on the aluminum hydroxide reactant sample, the display instrument is used to display the results measured by the automatic potentiometric titrator, and the instrument is cleaned and dried It is used to clean and dry the receiving instrument, weighing instrument and automatic potentiometric titrator after the test is completed. When working, the air bag presses the reactant sample in the sampling pipeline into the receiving instrument in the detection unit, and then the weighing unit...

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Abstract

The invention relates to the field of chemical industry detection, in particular to a detecting device for an aluminum hydroxide powder flame retardant. The detecting device comprises a reaction kettle, a discharging valve, a supporting module, a sampling detection module and a controller, wherein the reaction kettle is connected with the discharging valve by a ring flange; the supporting module is adsorbed to the outer side of the reaction kettle by an electromagnet; the supporting module and the sampling detection module are mutually matched to realize sampling and detecting of reactants in the reaction kettle and a conclusion is drawn; the controller is used for regulating and controlling mutual fit among the modules. According to the detecting device disclosed by the invention, a reactant sample is absorbed from a gasket to the reaction kettle by an airbag in the sampling detection module and a sampling pipeline provided with a closed switch, so that the influence on a reaction in the reaction kettle when the airbag absorbs the reactant sample is avoided; meanwhile, a detecting unit is connected with the sampling pipeline by adopting a buckling mechanism, so the detecting unit is convenient to mount and dismount; in addition, different types of powder flame retardants can be detected by changing different detecting units.

Description

technical field [0001] The invention relates to the field of chemical detection, in particular to a detection device for aluminum hydroxide powder flame retardant. Background technique [0002] Aluminum hydroxide is the largest and most widely used inorganic flame retardant additive. As a flame retardant, aluminum hydroxide can not only be flame retardant, but also prevent smoke, dripping, and toxic gases. Therefore, it has been widely used and its usage is increasing year by year. At the same time, aluminum hydroxide has multiple functions such as flame retardant, smoke elimination and filling, and can produce a synergistic flame retardant effect with various substances. It has become an important environmentally friendly flame retardant in industries such as electronics, transportation, plastics and rubber. With the development of the emerging material industry and the improvement of environmental protection requirements, its usage and application range are increasing, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/42G01N31/16
Inventor 刘毅丁克富李玉玲
Owner 绍兴市达冷肯生物科技有限公司
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