Cow dung dehydration equipment is an important tool in the agricultural field. Its function is to strip the moisture from cow dung, thereby reducing the humidity of cow dung and improving its availability. The structure and principle of cow dung dehydration equipment is complex and diverse. This article will introduce the structure and working principle of cow dung dehydration equipment in detail.

1. Structural composition of cow dung dehydration equipment

Cow dung dehydration equipment usually consists of the following parts: feeding system, dehydration system, discharge system, electrical control system, etc.

1. Feed system

The feeding system is an important part of the cow dung dehydration equipment, which is used to send fresh cow manure into the dehydrator. The feeding system usually includes conveyor belts, conveyors or elevators, etc., which are used to smoothly send cow manure into the dehydrator.

2. Dehydration system

The dehydration system is the most important part of the cow dung dehydration equipment, and its main function is to separate the moisture in the cow dung. The dehydration system usually includes a screw extruder, a filter screen and a pressure device, etc. The screw extruder squeezes the cow dung through the high-speed rotating screw shaft to gradually squeeze out the moisture in the cow dung, and the filter screen is used to filter out the solid matter in the cow dung. The pressure device can regulate and control the dehydration system.

3. Discharging system

The discharge system is used for the discharge and collection of cow manure. It usually includes a discharge port and a collection container, etc., and the dehydrated cow manure is discharged from the dehydrator for storage or subsequent treatment.

4. Electrical control system

The electrical control system is the control center of the cow dung dehydration equipment, through the control panel and electrical components to realize the functions of starting and stopping the equipment, adjusting the speed, and monitoring the operating status. The electrical control system can ensure the safe operation and efficient work of the cow dung dehydration equipment.

2. Working principle of cow dung dehydration equipment

The working principle of cow dung dehydration equipment is based on the principle of mechanical extrusion and filter mesh filtration. The working process will be described in detail below.

1. Cow manure feeding

First, fresh cow dung is sent to the cow dung dehydration equipment through the feeding system. Feed equipment such as conveyor belts, conveyors or elevators smoothly feed the manure into the dehydration system of the dehydrator.

2. Mechanical extrusion

After entering the dehydration system, the cow dung is pushed in by the high-speed rotating screw shaft of the screw extruder. The high-speed rotation of the screw extruder will squeeze the moisture in the cow dung and gradually separate it. At the same time, the screw extruder can also squeeze out the solid matter in the cow dung.

3. Screen filter

During the process of mechanical extrusion, the moisture and solid matter in the cow dung will be filtered and separated through the filter screen. The filter screen has a certain pore size, which can filter out the larger solid matter in the cow dung, and discharge the smaller solid matter and water through the filter screen pores.

4. Dung excretion and collection

The dehydrated cow manure is discharged from the dehydrator through the discharge system, and is collected and stored. The discharge port of the discharge system transports the manure to the collection container for subsequent utilization or treatment.

5. Electrical control

During the whole dehydration process, the electrical control system monitors and controls the cow dung dehydration equipment. Through the control panel and electrical components, functions such as start and stop of the equipment, speed adjustment and operation status monitoring can be realized to ensure the safe operation and efficient work of the equipment.

Summarize:

Cow dung dehydration equipment plays an important role in the agricultural field. Through the principle of mechanical extrusion and filter screen filtration, it can effectively separate the moisture in cow dung, reduce the humidity of cow dung, and improve its availability. The structure and principle of cow dung dehydration equipment is relatively complicated, which is composed of feeding system, dehydration system, discharge system and electrical control system. The working process of the equipment includes the steps of cow dung feeding, mechanical extrusion, screen filtration, and cow dung discharge and collection. Through the monitoring and control of the electrical control system, the safe operation and efficient work of the equipment can be guaranteed.

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