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Terpene resin distillation pot and distillation method

A technology of terpene resin and distillation pot, which is applied in the direction of distillation in boiler/distillate, distillation separation, separation method, etc., which can solve the problems of poor heat transfer effect, low heat transfer coefficient, slow production speed, etc., and achieve less failure in production , Improve the distillation speed and improve the production efficiency

Inactive Publication Date: 2020-04-21
黎月清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, many manufacturers use superheated steam coil heating distillation method in production, but this method has low heat transfer coefficient, poor heat transfer effect, slow production speed and high production cost; atmospheric distillation, during the heating distillation process, the material is easy to absorb Oxygen will oxidize and change color. If the heating coil is exposed, it will cause the material to burn and burn, or even catch fire and explode, which is extremely dangerous.

Method used

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  • Terpene resin distillation pot and distillation method
  • Terpene resin distillation pot and distillation method
  • Terpene resin distillation pot and distillation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A method for using a terpene resin still, comprising the following steps:

[0050] a. When the liquid terpene resin needs to be distilled, the raw material of the liquid terpene resin is injected into the still 11 through the first material dripping pipe 14, the gas electric control valve 53 is closed first, and the heat transfer oil is fed into the liquid pipe 41. The first heat transfer oil outlet pipe 42 and the second heat transfer oil outlet pipe 43 are connected to the external heat transfer oil, and the low-heat heat transfer oil is passed into the heat transfer pipe 46. At this time, the liquid level sensor 62 is used to monitor the height of the internal liquid level. When the liquid level When the height is higher than the liquid level sensor 62, the heat transfer oil electric control valve 44 on the first heat transfer oil outlet pipe 42 is opened; when the liquid level is lower than the liquid level sensor 62, the heat transfer oil on the second heat transfer...

Embodiment 2

[0056] A method for using a steaming terpene resin still, comprising the following steps:

[0057] a. When the liquid terpene resin needs to be distilled, the raw material of the liquid terpene resin is injected into the still 11 through the first material dripping pipe 14, the gas electric control valve 53 is closed first, and the heat transfer oil is fed into the liquid pipe 41. The first heat transfer oil outlet pipe 42 and the second heat transfer oil outlet pipe 43 are connected to the external heat transfer oil, and the low-heat heat transfer oil is passed into the heat transfer pipe 46. At this time, the liquid level sensor 62 is used to monitor the height of the internal liquid level. When the liquid level When the height is higher than the liquid level sensor 62, the heat transfer oil electric control valve 44 on the first heat transfer oil outlet pipe 42 is opened; when the liquid level is lower than the liquid level sensor 62, the heat transfer oil on the second heat...

Embodiment 3

[0063] A method for using a steaming terpene resin still, comprising the following steps:

[0064] a. When the liquid terpene resin needs to be distilled, the raw material of the liquid terpene resin is injected into the still 11 through the first material dripping pipe 14, the gas electric control valve 53 is closed first, and the heat transfer oil is fed into the liquid pipe 41. The first heat transfer oil outlet pipe 42 and the second heat transfer oil outlet pipe 43 are connected to the external heat transfer oil, and the low-heat heat transfer oil is passed into the heat transfer pipe 46. At this time, the liquid level sensor 62 is used to monitor the height of the internal liquid level. When the liquid level When the height is higher than the liquid level sensor 62, the heat transfer oil electric control valve 44 on the first heat transfer oil outlet pipe 42 is opened; when the liquid level is lower than the liquid level sensor 62, the heat transfer oil on the second heat...

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Abstract

The invention discloses a terpene resin distillation pot and a distillation method. The terpene resin distillation pot comprises a distillation mechanism and an electronic mechanism, wherein the electronic mechanism is mounted on the distillation mechanism, the terpene resin distillation pot further comprises an external temperature control mechanism for guaranteeing the temperature of distilled gas, and a condensation mechanism for condensing distilled mixed gas, a heating mechanism for heating distillate in a sectional mode and a nitrogen inlet mechanism for improving the distillation speedand the safety of a to-be-distilled matter are further arranged in the distillation mechanism, the external temperature control mechanism is connected with the upper end of the distillation mechanism,the condensation mechanism is connected with one end of the external temperature control mechanism, the sectional heating mechanism is connected to the interior of the distillation mechanism, and thenitrogen inlet mechanism is connected to the bottom of the distillation mechanism. According to the invention, the terpene resin distillation pot is reasonable in structure, adopts a sectional type heat conduction oil mode to heat so as to improve the heating effect, avoids product burning so as to ensure the quality, avoids fire disaster caused by dry burning so as to improve the safety, adoptsnitrogen inflation stirring and inert gas stirring so as to avoid fire accidents, and improves the product quality and the heat transfer speed so as to improve the production efficiency.

Description

technical field [0001] The invention relates to the field of terpene resin distillation, in particular to a terpene resin still pot and a distillation method. Background technique [0002] Terpene resin is a kind of natural resin obtained by turpentine, toluene as solvent, polymerization under the action of Lewis acid, and washing and distillation to make flakes. Terpene resin has acid resistance, alkali resistance, high viscosity, corrosion resistance and strong adhesion. Excellent physical properties such as acid and alkali resistance, anti-aging and other chemical properties, easily soluble in aromatic hydrocarbons and vegetable oils, is an excellent tackifier and modifier for hot-melt materials, widely used in rubber, plastics, inks, coatings , textiles, adhesives, pressure-sensitive adhesives, cables, color printing, paints, packaging and other fields. [0003] At present, many manufacturers use superheated steam coil heating distillation method in production, but this...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/02B01D3/34B01D3/42
CPCB01D3/02B01D3/343B01D3/42
Inventor 黎月清
Owner 黎月清
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