Granulation device of water soluble initiating agent

A technology of water-soluble initiator and granulation device, which is applied in the direction of mold extrusion granulation, etc.

Pending Publication Date: 2017-04-26
SHANGHAI NO 4 REAGENT & H V CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a kind of granulation method of water-soluble initiator aiming at the problems existing in the granulation process of existing WSP-56 water-soluble initiator, the particle content after granulation is higher, compact The speed is also good, and it is easier than the post-processing method

Method used

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  • Granulation device of water soluble initiating agent

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Embodiment Construction

[0014] see figure 1 , the granulation device of a kind of water-soluble initiator that provides in the figure, comprises rolling type granulator 100, and this rolling type granulator 100 comprises a feed end 110 and a discharge end 120 and a pair of rollers 130, 140, the roll surface of each roll 130, 140 is provided with a number of corresponding semicircular grooves 131, 141 at intervals, the curved surface of the semicircular grooves 131, 141 is 1.5mm high, and the surface roughness is Ra0.16~0.32μm; in addition Below the pair of rollers 130, 140, a temperature probe 200 is arranged to detect the discharge temperature of the material.

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Abstract

The invention discloses a granulation device of a water soluble initiating agent, comprising a rolling type granulator which comprises a feed end, a discharge end and a pair of rollers, wherein a plurality of semicircular grooves are formed at intervals on the roll surface of each roller, and the semicircular grooves are characterized in that the curved surface height of each semicircular groove is 1.5mm, the surface roughness Ra is 0.16-0.32mum, and a temperature probe for detecting the temperature of discharged materials is arranged below the rollers. Granules prepared by the granulation device have a higher content and good compactness, and the granulation device is easier relative to a post treatment mode.

Description

technical field [0001] The invention relates to the technical field of preparation of water-soluble initiators, in particular to a granulation device for WSP-56 water-soluble initiators. Background technique [0002] WSP-56 water-soluble initiator is easy to cause allergies in contact with skin, and foreign customers have put forward the requirement of reducing dust during the use of WSP-56 water-soluble initiator. Due to the physical characteristic of WSP-56 product is light specific gravity, the appearance of the finished product is fine, it is easy to cause dust, and the fluidity of the feeding material is also poor. The only solution is to make the appearance of fine dust into a granular shape that does not affect the customer's use. At the same time The fluidity of the material has been greatly improved, and the quality of feeding has been improved. [0003] Generally, there are two methods of granulation: one is extrusion and the other is rolling. [0004] The extrus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/22
CPCB01J2/22
Inventor 沈忠华
Owner SHANGHAI NO 4 REAGENT & H V CHEM
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