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Pine resin continuous production system

A production system and turpentine technology, which are applied in the fields of turpentine, natural resin refining, chemical instruments and methods, etc., can solve the problems of low quality and conversion rate of rosin and turpentine, waste of turpentine, etc., and achieve the effect of high utilization rate and energy saving.

Active Publication Date: 2019-11-19
景谷兴发林化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of turpentine continuous production system, solve the current rosin processing system, easily cause the waste of rosin, obtain the rosin and turpentine quality and the low conversion rate problem

Method used

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  • Pine resin continuous production system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of rosin continuous production system, such as figure 1 As shown, it includes a melter 1, a slag remover 2, a first transition pot 3, a water washing pot 4, a second transition pot 5, a continuous clarification tank 6, a preheater 8, a distillation tower 9, and a first transition pot connected sequentially through pipelines. Condenser 10, the first vacuum receiving tank 11, the first oil-water separator 12 and melting oil tank 13, the rosin outlet of distillation tower 9 is also connected with incense tank 18, the third condenser 19, the first oil-water storage tank in sequence through pipelines. Slot 17, the first oil-water storage tank 17 is connected to the first oil-water separator 12, and the steam inlets on the melter 1, the washing kettle 4, the preheater 8, and the distillation tower 9 are all connected with a steam pipeline for feeding steam, and the first The waste water outlet of the transition pot 3 is also connected with a waste water collection syst...

Embodiment 2

[0034]On the basis of embodiment 1, the waste water collection system is further limited, the waste water collection system includes a waste water collection box 29, the waste water collection box 29 water inlets are connected to the waste water outlet of the first transition pot 3 by a pipeline, and the waste water collection box 29 water outlets are connected to distilled water The feed port of the pot 30, the discharge port of the steamer is also connected to the fourth condenser 31, the second vacuum receiving tank 32, the second oil-water storage tank 33 and the second oil-water separator 34 through pipelines, and the second oil-water separation The oil outlet of device 34 is connected to the fat inlet of washing kettle 4 by pipeline.

Embodiment 3

[0036] Further optimization on the basis of embodiment 2 increases the recycling pipeline, and the outlet of the distillation tower 9 top is also connected with a cooler 16 through a pipeline, and the inlet of the cooler 16 is connected with the outlet of the first vacuum receiving tank 11 through a pipeline, and the outlet of the cooler 16 It is connected to the inlet of the first oil-water storage tank 17 through a pipeline.

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PUM

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Abstract

The invention discloses a continuous production system for rosin. The continuous production system comprises a melting device, a slag remover, a first transition pot, a washing kettle, a second transition pot, a continuous settling tank, a preheater, a distillation column, a first condenser, a first vacuum receiving tank, a first oil-water separator and a melting oil tank which are sequentially connected by pipelines; a rosin discharging tank, a third condenser and a first oil-water storage tank are also sequentially connected to a rosin outlet of the distillation column through a pipeline; the first oil-water storage tank is connected to the first oil-water separator; steam pipelines for introducing steam are separately connected to steam inlets in the melting device, the washing kettle, the preheater and the distillation column; a wastewater collecting system is also connected to a wastewater outlet of the first transition pot. The invention belongs to the continuous production system for the rosin; substances generated by all steps in the production system can be recycled, and rosin raw materials are utilized to the maximum extent; according to the continuous production system for the rosin, disclosed by the invention, rosin and turpentine oil with better quality can be produced by filtering, separating and collecting for multiple times.

Description

technical field [0001] The invention relates to a pine resin production system, in particular to a pine resin continuous production system. Background technique [0002] Pine resin is a resin secreted by pine tree trunks, which is a product of physiological activities of trees. It is viscous liquid or massive solid in the air, and is rich in rosin and turpentine. Rosin and turpentine are widely used chemical basic raw materials. Among them, rosin is insoluble in water and has anti-corrosion, insulation, adhesion, softening and other properties. It is the main chemical product of synthetic rubber, paint, soap, emulsifier, paper, etc. Raw materials. Turpentine is a colorless or light yellow volatile oil, widely used in paint, leather and other industries. [0003] In the current processing system for turpentine, it is easy to cause waste of turpentine raw materials, the processed rosin and turpentine products are of poor quality, and the conversion rate of rosin and turpenti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09F1/02C09F3/00
CPCC09F1/02C09F3/00
Inventor 李尤山黄建民
Owner 景谷兴发林化有限公司