Screen-Based Separation Apparatus For Black Soldier Fly Larvae And Fecal Soil Applying Shock And Vibration

• Main Authors: LEE SOO JANG, KIM BALGEUM, LIM JONGGUK, LEE AH YEONG
• Format: Patent
• Language: English; Korean
• Published: 02.05.2023
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The present invention relates to a screen-type apparatus for separating larvae and fecal soil of a black soldier fly, which is capable of enhancing the purity of separation of the black soldier fly and the fecal soil. The screen-type apparatus comprises: a base frame including a first discharge portion that is obliquely formed such that a discharge portion is located at one side thereof, a second discharge portion that is obliquely formed such that the discharge portion is located at a front side thereof, and is disposed at a lower side of the first discharge portion, a feces discharge portion that is obliquely formed such that the discharge portion is located at the other side thereof, and a third discharge portion disposed at a lower side of the second discharge portion and including a larva discharge portion; a first screen which is disposed above the first discharge portion and has a mesh structure for crushing and selecting a mixture sample in accordance with continuous vibration and periodic impact provided from a first screen vibration portion and a first screen impact portion, respectively; a second screen which is disposed between the first discharge portion and the second discharge portion and has a mesh structure for crushing and selecting the mixture sample supplied through the first screen in accordance with continuous vibration provided from a second screen vibration portion; and a third screen which is disposed between the second discharge portion and the third discharge portion and has a mesh structure for crushing and selecting the mixture sample supplied through the second screen or supplied through the second discharge portion in accordance with continuous vibration and periodic impact provided from a third screen vibration portion and a third screen impact portions, respectively, and third screen impact portions so as to discharge the crushed and selected mixture sample to the third discharge portion. 본 발명은 충격 및 진동을 적용한 스크린 방식의 동애등에 유충 및 분변토 분리장치에 관한 것으로 배출부가 일 측방에 위치하도록 경사지게 형성되는 제 1배출부와, 배출부가 전방에 위치하도록 경사지게 형성되어 상기 제 1배출부의 하측에 배치되는 제 2배출부와, 배출부가 타 측방에 위치하도록 경사지게 형성되는 분변토 배출부와 유충 배출부를 포함하여 상기 제 2배출부의 하측에 배치되는 제 3배출부를 포함하는 베이스프레임과, 상기 제 1배출부의 상부에 배치되고, 제 1스크린진동부와 제 1스크린충격부로부터 각각 제공되는 지속적인 진동과 주기적인 충격에 의하여 혼합물 시료를 분쇄 및 선별하는 메시 구조의 제 1스크린, 상기 제 1배출부와 상기 제 2배출부 사이에 배치되고, 제 2스크린진동부로부터 제공되는 지속적인 진동에 의하여 상기 제 1스크린을 통과하여 공급되는 혼합물 시료를 분쇄 및 선별하는 메시 구조의 제 2스크린; 및 상기 제 2배출부와 상기 제 3배출부 사이에 배치되고, 제 3스크린진동부와 제 3스크린충격부로부터 각각 제공되는 지속적인 진동과 주기적인 충격에 의하여 상기 제 2스크린을 통과하여 공급되거나 상기 제 2배출부를 거쳐 공급되는 혼합물 시료를 분쇄 및 선별하여 상기 제 3배출부로 배출하는 메시 구조의 제 3스크린;을 포함한다.