GEAR PUMP APPARATUS FOR TRANSPORTING FOOD SLUDGE AND LIVESTOCK MANURE WITH IMPROVED PREVENTION OF FOREIGN MATTER JAMMING AND ABRASION, AND TRANSPORTING METHOD USING GEAR PUMP APPARATUS

摘要

The present invention relates to a gear pump apparatus for transporting food sludge and livestock manure and a transporting method using the gear pump apparatus. According to the present invention, the food sludge and the livestock manure in a gel state having a moisture content of only 20 to 40% can be smoothly transferred without being stuck. In order to achieve the above technical object, the present invention includes: a pump main body (10); a pair of transfer gears (21, 31); a bushing (50); a bushing cover (30); and a semicircle sleeve (62).;COPYRIGHT KIPO 2020