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公开(公告)号：KR100780703B1
公开(公告)日：2007-11-30
申请号：KR1020050029780
申请日：2005-04-11
Applicant: 전남대학교산학협력단
IPC: B01D11/00
Abstract: 본 발명에 따른 연속압출식 추출장치는 압출기 내에서 식물, 광물 등의 천연물 추재를 물 이나 유·무기용매와 접촉시킴으로서 유용한 성분을 연속적으로 추출하는데 목적이 있다. 상기의 목적을 달성하기 위한 본 발명은, 압출기가 특정한 온도에서 조작되도록 가온 및 온도조절 기능을 갖추고, 압출기 쉘 내부의 특정부분에 쉘 직경 감소 링을 위치시키고 이 부분의 블레이드를 제거시킴으로써 추재가 병목현상에 의해 고밀도로 집적되게 하여 용매 기화에 의한 발생된 내부 압력을 견딜 수 있게 하여 가온가압 상태에서 추출이 가능하게 하고, 상기와 동일한 원리로 압착에 의해 추출액이 추출액 배출구를 통해 회수되도록 하며, 이와 같은 조작이 블레이드 회전에 의해 연속적으로 진행되게 한다.
압출기, 천연물, 추출, 블레이드, 쉘직경감소링-
公开(公告)号：KR1020070072636A
公开(公告)日：2007-07-05
申请号：KR1020050029780
申请日：2005-04-11
Applicant: 전남대학교산학협력단
IPC: B01D11/00
Abstract: A continuous extrusion type extraction equipment which can obtain high extraction efficiency by continuously performing extracting and compressing operations, and can secure profitability in various extracting operations by enabling pressing and extraction to be continuously performed, thereby increasing productivity is provided. A continuous extrusion type extraction equipment comprises: an extraction material feeding part(1) which includes a hopper(11) and an extraction material inflow port(12), and feeds an extraction material to the extraction material introducing part of the extruder; a solvent feeding part(2) which includes a solvent storage tank(21) and a fixed quantity pressurization pump(23), and feeds a solvent to the extracting part of the extruder; an extruder(3) including a heating means(34) and a heat insulating means(35) for heating and temperature control, and diameter-reducing rings(331,332,333) fixed onto an inner portion of a shell(31) to form four spaces divided by the diameter-reducing rings such that the four spaces function as an extraction material introducing part, an extruding part, an extraction material compressing part and an extracted material discharging part respectively; and an extract recovery part(4) including an extract recovery drum(41) for recovering an extract discharged through an extract discharge port(311) formed in the shell, and an extract recovery tank(412) for storing the recovered extract.
Abstract translation: 一种连续挤压式提取设备，其可以通过连续执行提取和压缩操作来获得高提取效率，并且可以通过使得能够连续执行压榨和提取来确保各种提取操作的获利能力，从而提高生产率。 连续挤出型提取设备包括：提取材料供给部分（1），其包括料斗（11）和提取材料流入口（12），并将提取材料供给到挤出机的提取材料引入部分; 溶剂供给部（2），其包括溶剂储罐（21）和定量加压泵（23），并将溶剂供给到挤出机的提取部分; 包括加热装置（34）和用于加热和温度控制的隔热装置（35）的挤出机（3）和固定到壳体（31）的内部上的直径减小的环（331,332,333），以形成四分之一的空间 通过直径减小的环使得四个空间分别用作提取材料引入部分，挤出部分，提取材料压缩部分和抽出材料排出部分; 以及提取回收部（4），其包括用于回收通过形成在壳中的提取物排出口（311）排出的提取物的提取回收鼓（41）和用于储存回收的提取物的提取回收罐（412）。
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公开(公告)号：KR100808123B1
公开(公告)日：2008-02-29
申请号：KR1020060124775
申请日：2006-12-08
Applicant: 전남대학교산학협력단
CPC classification number: Y02W30/62 , B29B17/04 , B01J19/0053 , B29B2017/0496
Abstract: A wet-wall type thermal cracking reactor system is provided to thermal-crack waste plastic effectively by reducing the consumption of fuel or power during a thermal cracking reaction process and to reduce pollution by thermally cracking the plastic under inert gas atmosphere. In a wet-wall type thermal cracking reactor system, a hopper(10) supplies waste plastic materials. A melting device(20) is installed at the lower part of the hopper to receive and melt the waste plastic material fed from the hopper, by a first heating unit(30) and provided with plural melted solution ejecting ports(22) arranged in a circle form near a side wall(51) at a lower plate(21). A reducer(40) is combined with the lower part of the melting device to move the melted solution discharged through the melted solution ejecting ports, toward the lower side along an inclined inner wall surface(42). A cylinder-shaped thermal cracking reactor(50) is integrally formed at the lower part of the reducer to thermal-crack the melted solution moving along the inclined inner wall surface of the reducer and flowing in along the side wall, by a second heating unit(60).
Abstract translation: 提供了一种湿壁型热解反应器系统，通过在热裂解反应过程中减少燃料或动力的消耗，有效地对废塑料进行热裂解，并通过在惰性气体环境下热塑化塑料来减少污染。 在湿壁型热裂解反应器系统中，料斗（10）供应废塑料材料。 熔化装置（20）安装在料斗的下部，以通过第一加热单元（30）接收和熔化从料斗供给的废塑料，并且设置有多个熔化溶液喷射口（22） 在下板（21）附近的侧壁（51）附近形成圆形。 减速器（40）与熔融装置的下部组合，以使通过熔融溶液喷射口排出的熔融溶液沿着倾斜的内壁表面（42）向下侧移动。 圆筒状的热解反应器（50）在减速机的下部一体地形成，以使沿着减速机的倾斜内壁面移动并沿着侧壁流动的熔融溶液通过第二加热单元 （60）。
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