Cow Dung Dewatering Machine

Introduction Of Cow Dung Dewatering Machine

The cow manure screw press machine can perform all the functions of traditional cow manure solid-liquid separation machines and secondary cow manure dewatering presses, replacing the two-step process of traditional methods with a single machine.The cow manure screw press machine is a device that dewaters cow manure using physical compression. The device consists of a drive system, feed hopper, screw auger, screen, back pressure resistance device, water collection tank, and frame. Cow manure is transported into the device by a pump. Under the action of the screw auger, it is subjected to progressively increasing pressure. Excess water is  discharged through the screen via the liquid outlet, and the dewatered material is further transported by the screw auger, pushing open the resistance device and exiting the machine through the discharge port.

Working Principle Of Cow Dung Dewatering Machine

First Stage:After the liquid cow manure is pumped into the equipment, the screw conveyor first filters out most of the water, concentrating the cow manure into a solid state, preparing it for the pressing process in the second stage.

Second Stage(Pressing and Dehydration):The solid cow manure enters the second stage for pressing. Under the high-pressure action of the screw conveyor, the water content of  the cow manure is reduced to approximately 60%.  

Features Of Cow Dung Dewatering Machine

1.Continuous operation and high processing capacity: It can continuously feed material, with a processing capacity of up to 30 m²/h. The screw and screen are manufactured using a special process, making them less prone to clogging, increasing wastewater throughput, and improving overall machine efficiency.

2.Low energy consumption: Compared with traditional solid-liquid separators and secondary pressing and dewatering processes, it saves tens of kilowatt-hours of electricity per hour.

3.Low moisture content in the discharged residue: After processing, the moisture content of the cow manure can reach approximately 60%, saving significant drying costs for making cow bedding material, and it can also be directly fermented as raw material for organic fertilizer.

4.Wear-resistant and corrosion-resistant: Special parts of the cow manure processing machine are covered with alloy steel materials, reducing the wear and tear on the equipment caused by sand and grit in the cow manure, allowing for 24-hour continuous operation.

5.High degree of automation: It can achieve unattended operation, continuous work, overload protection, automatic alarm, and other functions.