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A kind of p-tert-butylcatechol granulation device

A technology for p-tert-butyl catechol and tert-butyl catechol, which is applied in the field of p-tert-butyl catechol granulation devices, can solve problems such as affecting the quality of pellets, and achieve the effect of avoiding impact and ensuring the quality of molding

Active Publication Date: 2022-05-20
淄博胜赢化工有限公司
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  • Description
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Problems solved by technology

However, the grooves are distributed on the surface of the roller, and the airflow is ejected on the peripheral surface of the roller. Since the material is usually strip-shaped and light in weight, when the airflow is ejected from the top of the roller, it will affect the speed of the material before entering the roller. Moreover, since the air flow is continuously ejected from the groove, it will also affect the molding quality of the particles

Method used

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  • A kind of p-tert-butylcatechol granulation device
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  • A kind of p-tert-butylcatechol granulation device

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Embodiment Construction

[0031] Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, many specific details are presented in order to provide a comprehensive understanding of the present invention. However, for those skilled in the art it is apparent that the present invention may be implemented without the need for some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating an example of the present invention. In the drawings and the following description, at least a portion of the well-known structure and technique is not shown, in order to avoid causing unnecessary ambiguity to the present invention; and, for clarity, the size of the portion of the structure may be exaggerated. Further, the features, structures, or characteristics described hereinafter may be incorporated in any suitable manner i...

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Abstract

The invention discloses a p-tert-butylcatechol granulation device, which includes a feeding assembly, a granulation assembly and a discharge assembly, and the feeding assembly, the granulation assembly and the discharge assembly are connected in sequence; the granulation assembly includes a first roller roller, the second roller, the first rotating shaft and the second rotating shaft, the first roller and the second roller both have hollow chambers, the surfaces of the first roller and the second roller are provided with a plurality of pressing grooves, and the pressing The groove wall of the groove is provided with a first air outlet connecting the pressure groove and the hollow chamber, and the first rotating shaft and the second rotating shaft are respectively arranged at one end of the first roller and the second roller. The invention can avoid the impact of the air flow on the extruded extruded material produced by the feeding assembly, and at the same time can ensure the molding quality of the pellets.

Description

Technical field [0001] The present invention relates to the technical field of chemical equipment, in particular to a p-tert-butyl-phthalcinol granulation device. Background [0002] P-tert-butyl-phthalone is a white or yellowish powder with the formula C 10 H 14 O 2 Soluble in methanol, carbon tetrachloride, benzene, ether, ethanol and acetone. It is obtained by the reaction of tert-butanol with or by the reaction of tert-butanol with isobutene. It can be used as a heat-sensitive polymerizer. P-tert-butyl-phthalol particles need to be extruded through the granulation device, the traditional granulation device is usually set on the surface of the two rollers are set grooves, the two grooves correspond to each other and form a granulation space, the extruded tert-butyl-phthalcinol material into between the two rollers, the two rollers move in opposite directions to extrude the material, to complete the granulation process. [0003] Conventional granulation device, reference Figure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J2/22
CPCB01J2/22Y02E60/10
Inventor 任继昌张滨田玉昌秦绪全
Owner 淄博胜赢化工有限公司
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