Pig raising installation manure collection system - has underfloor disinfectant sprays with water supply system and timer controlled dispensing pump

摘要

The pig raising installation with a number of pens arranged side by side, has a grid floor with manure channels underneath, sloping down to a collector channel. In the space under the floor is supported a conduit system with a number of nozzle (20) directed towards the manure channels, for spraying disinfectant etc. into them. Near the nozzles is a valve (46) which opens at a predetermined low pressure in the supply line. The distributor system (24) includes a water supply line (26) with a pump (31) positioned at a branch pint with a line (40) connected to a tank (42) containing the concentrated liquid disinfectant. This precedes the low pressure valve. In the branch line (40) is a filter formed by a mesh material. In the main line is a mins valve (28) filter (30) pressure regulator (32), flowmeter (34) and a timer controlled dispensing valve (36).