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Water-white rosin production line

A water-white rosin and production line technology, which is applied in the field of resin deep processing, can solve problems such as other reactions that easily occur and affect product quality, and achieve the effects of quality assurance, production efficiency assurance, and energy saving

Inactive Publication Date: 2016-08-17
GUANGXI RONGSHUI MINXING RESIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a water-white rosin production line to solve the problem that other reactions easily occur inside the existing water-white rosin production line during production and affect product quality.

Method used

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  • Water-white rosin production line

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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the implementation of the drawings:

[0012] Such as figure 1 The water white rosin production line shown includes a preheating pot 1, the preheating pot 1 is connected to a hydrogenation reactor 2, the upper part of the reactor 2 is vertically connected with a vertical condenser 3, and the top of the vertical condenser 3 is inclined to The lower ground is connected with a horizontal condenser 4, the reactor 2 has a nitrogen inlet 2-1, and the reactor 2 is equipped with a nitrogen return pipe 2-2. The horizontal condenser 4 is connected to the clarification pot 7 through a vapor-liquid separator 6. The liquid separator 6 is connected to the uppermost end of the nitrogen return pipe 2-2. Nitrogen can be added during the reaction and cooling process to protect the fraction from other reactions and not reduce the purity of the fraction to ensure product quality. There is a backflow compensato...

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Abstract

The invention discloses a water-white rosin production line, which comprises a preheating pot, a hydrogenation reaction kettle, a vertical condenser, and a horizontal condenser. The horizontal condenser is connected with a clarification pot, and the lower end of the clarification pot is Connect the distillation pot, the distillation pot is connected to the storage tank, the reaction kettle has a nitrogen inlet, the reaction kettle is provided with a nitrogen return pipe, and the horizontal condenser is connected to the clarification pot through a vapor-liquid separator. The vapor-liquid separator is connected to the uppermost end of the nitrogen return pipe. Compared with the prior art, the present invention can solve the problem that other reactions easily occur inside the existing water-white rosin production line during production and affect product quality.

Description

Technical field [0001] The invention relates to the technical field of resin deep processing, in particular to a complete set of equipment for producing water white rosin. Background technique [0002] At present, the existing complete sets of equipment for producing water white rosin generally include a preheating pot, the preheating pot is connected to a hydrogenation reactor, the upper part of the reactor is vertically connected with a vertical condenser, and the top of the vertical condenser is inclined A horizontal condenser is connected downward, the bottom end of the horizontal condenser is connected with a clarification pot, the lower end of the clarification pot is connected with a distillation pot, and the distillation pot is connected with a storage tank through a cooler. In this way, during the reaction, because the reaction temperature is too high, other reactions often occur during cooling, resulting in impure reactants, and in the entire equipment, its interior is ...

Claims

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Application Information

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IPC IPC(8): C09F1/04
CPCC09F1/04
Inventor 林福建
Owner GUANGXI RONGSHUI MINXING RESIN CO LTD
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