KR960029290A

KR960029290A - Calcium fertilizer manufacturing method using shellfish shell

Info

Publication number: KR960029290A
Application number: KR1019950000525A
Authority: KR
Inventors: 문칠만
Original assignee: 문칠만
Priority date: 1995-01-12
Filing date: 1995-01-12
Publication date: 1996-08-17

Abstract

본 발명은 종래 매립되거나 해변에 방치되어 폐기되던 패류껍질을 재활용하여 석회질비료로 재활용하기 위한 것으로, 선출원한 본 발명자의 패류껍질 분말의 석회질비료 제조법이 여러장소에 산재되어 있는 패류껍질을 통채로 수거하여 이를 수세하고, 건조로에서 건조시킨 뒤, 분쇄하는 공정을 거치므로 패류껍질 통채로 이송하는데 들어가는 물류비용이 크게 되고, 표면의 굴곡이 심하므로 수세 및 탈수, 건조가 용이하지 못한 반면, 본 발명은 패류껍질의 수거단계에서 미리 패류껍질을 분쇄기로 일차분쇄한 후 이를 공장으로 이송하므로써 수세 및 건조, 분쇄공정이 용이하도록 하는 것이다.The present invention is to recycle the shells of shellfish used to be landfilled or discarded on the beach to be recycled as a lime fertilizer. Water washing, drying in a drying furnace, and then crushing process, so that the logistics cost to transfer to shellfish shells is large, the surface bends so severe that washing and dehydration, drying is not easy, while the present invention In the step of collecting shellfish shells, the shells are first ground in a pulverizer, and then transferred to the plant to facilitate washing, drying, and grinding processes.

Description

Calcium fertilizer manufacturing method using shellfish shell

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims

In the method for manufacturing shellfish shells collected from aquatic product processing plant and Park Shin-jang as a lime fertilizer, the shell shells are first crushed by a crusher installed at the collection site and then collected and stored After that, the process is put into the washing tank by the conveyor belt to wash, the washed shells are dehydrated by the vibrating belt conveyor is loaded in the yard and sun-dried, and the dried shells are stored in the hopper And then transported to the belt conveyor for the second grinding by a grinder, the synthetic resin strings mixed in the crushed shell shell are separated by being transported by a wire mesh conveyor and put into a rotary kiln, and dried and fired shellfish The shell powder is cooled by a rotary cooler and transported by a screw conveyor or bucket elevator The process stored in this furnace, the process of conveying by the conveyor again to the tertiary crushing degree by the crusher, the process of putting the finely divided shellfish shell into the air separator and classifying it and storing it in the cyclo, and stored in the cyclo A method for manufacturing a lime fertilizer using shellfish shells, which is a step of transporting a powder to a packing machine by a screw conveyor and packaging the same.

※ Note: The disclosure is based on the initial application.