Complete Set of Chicken Feather Powder Processing Equipment

The complete set of chicken feather powder processing equipment is a product made by processing clean and unspoiled feathers from slaughtered livestock and poultry through high temperature and high pressure steaming and hydrolysis. It does not contain additives or growth promoters, and the crude protein content is not less than 75%. The drying method and equipment developed by Chengming Production and Research and Development solve the problems of irregular production and inadequate equipment. It helps more large, medium and small customer companies solve problems such as high energy consumption and serious pollution of the production environment.

Product parameters:

Product features:

The complete set of equipment for processing chicken feather powder adopts the hydrolysis method under high temperature, high pressure and strong shear conditions, with advanced process methods and unique equipment. Its outstanding feature is that it completely destroys the spatial structure of feather keratin, so that it can be transformed from food industrial waste into soluble protein feed that can be fully digested and absorbed by livestock and poultry, realizing the transformation of waste into treasure. According to multiple tests and tests by authoritative departments, its average digestibility and absorption rate can reach more than 75%.

The complete set of equipment for processing chicken feather powder includes feather water separator, feather squeezer, feather feeder, belt conveyor feeder, hydrolysis tank, buffer silo, screw conveyor, steam dryer, rotary cooling screen, crusher, quantitative packaging machine, exhaust gas condensation deodorization system and electric control cabinet.

Process improvement:

1. In order to meet the requirements of rapid heating hydrolysis, the heat transfer area is increased. The equipment of the same model is increased by about 40%, but the equipment size is not increased, so that the equipment footprint is the same as the original model.

2. Similarly, the heat transfer capacity per unit area is increased, that is, the heat transfer coefficient K is increased, and the K value is increased from the original 50--60kcal/㎡℃h to the current 75kcal/㎡℃h. We have taken a number of measures on the modified equipment, such as self-cleaning of the heating surface, equal distance from the most central material to the surrounding heating surface, uniform distribution of the heating surface in the body, and intensified stirring.

3. In order to improve the pressure resistance of the equipment, the modified equipment has been improved in many weak links under pressure, eliminating or weakening most of the stress concentration areas, and improving the stress conditions of the pressure-bearing parts. The main pressure-bearing parts use high-quality boiler pressure vessel heat-bearing steel plates such as 20g, 16MnR, and 20c, which improves the safety and applicability of the equipment.

4. In order to increase the shear force on feathers and their keratin reticulate proteins, a number of measures have been taken in the internal structure of the new equipment, one is to increase the number of stirring blades, the second is to change the shape of the stirring blades, and the third is to use the fixed teeth and moving teeth alternate structure to increase the relative speed and other measures, which greatly improve the shear conditions.

By taking the above measures, product quality and production efficiency have been significantly improved.

Product yield: Generally, 10,000 feathers can produce 500kg of finished feather powder.

Application range: (See the "Application range illustration" in the folder for illustrations)

Applied to: ranches, chicken farms, breeding farms, slaughterhouses, and individual farmers for processing.