2 results about "Chaff" patented technology

The invention discloses feed for breeding of river silver carps and a preparation method of the feed. The feed is prepared from the following raw materials in parts by mass: 55-75 parts of grains, 18-26 parts of soybean meal, 12-22 parts of corncob, 13-26 parts of straw, 10-19 parts of fungus chaff, 20-35 parts of leaves of artemisia argyi, 19-22 parts of earthworm powder, 30-45 parts of calcium superphosphate, 25-45 parts of algal powder, 25-45 parts of betaine, 13-26 parts of bran, 3-8 parts of amaranth powder, 13-26 parts of rapeseed meal, 13-15 parts of sesame oil and the balance of corn meal. The feed is prepared from the fungus chaff and waste or damaged edible fungi as raw materials, effectively uses the value of the fungus chaff and the waste edible fungi and reduces the possibility of environmental pollution, the prepared silver carp feed has rich and balanced nutrients, contains rich minerals meeting growth requirements of the silver carps and is aromatic in smell and good in palatability.

A soft chaff pest sterilization pellet device is characterized in that soft chaff generated by a chaff softing device is put into an entry port of a sterilization device wrapped with a thermal insulation material, and then the chaff is uniformly accumulated in the sterilization device due to rotary operation of a distributer linked with a driving motor installed at an upper portion of the sterilization device. A saturated steam boiler is installed in the sterilization device and high-temperature steam for maintaining internal temperature inside the sterilization device to be 150 DEG C is injected, and the sterilized soft chaff is outwardly discharged via a discharge port by a rotary feeder at the lower portion after a process of sterilizing the soft chaff for 10 minutes at the temperature of 150 DEG C in the sterilization device. The already sterilized soft chaff is transferred to a pellet former hopper, prepared into particles by a pellet former, and then transferred to a livestock fecaluria resource utilization processor or a soft chaff storage tank for utilization via a pellet discharge port.