Cow Dung & Manure Belt Press Dewatering Machine

Cow Dung & Manure Belt Dewatering Machine Equipment Introduction

Characteristics of Cow Dung & Manure:

Fresh cow manure usually has a moisture content of 80% -90%, with a viscous texture and fiber impurities such as undigested straw and grass shavings, which are prone to clumping and sticking. When stored, it is easy to breed bacteria and produce odors. During transportation, weight loss may also occur due to water loss, causing inconvenience in handling.

Cow manure contains a large amount of organic matter (about 60% -80% of dry matter), as well as essential nutrients such as nitrogen, phosphorus, and potassium for plants. It also contains trace elements and humus, which have the basic conditions for conversion into fertilizers or energy. If untreated and directly discharged or piled up, cow manure will pollute soil and water sources, and release greenhouse gases such as methane;
But after scientific processing, it can be converted into clean energy or high-quality fertilizers, achieving the goal of “turning waste into treasure” and meeting the requirements of environmental protection and circular economy.

After dehydration, the volume of cow manure can be reduced by 40% -60%, and the weight can be greatly reduced. This not only saves warehouse storage space, but also reduces transportation frequency and cost, while reducing the risk of odor diffusion and spoilage caused by moisture.

Advantages of belt press dewatering machine:

The use of a belt press dewatering machine for extrusion dewatering is gentle and can maximize the retention of organic matter, nitrogen, phosphorus, potassium and other nutrients in cow manure, avoiding nutrient loss caused by high-temperature dewatering.

Dehydrated dry cow manure can be directly used for:

• Composting and fermenting to produce organic fertilizer for use in farmland and orchards;
• As a biomass fuel, it can replace some coal and straw;
• Processed into aquaculture bedding to achieve recycling.

cow manure processing belongs to large-scale production, and the belt press dewatering machine can continuously feed and discharge without intermittent shutdown, which can match the batch production rhythm of cow manure.

By adjusting parameters such as the running speed of the filter belt, the pressure of the squeezing roller, and the tension, the moisture content of the dehydrated cow manure can be flexibly controlled to avoid fiber breakage caused by excessive squeezing.

Dehydration Principle Of Cow Dung & Manure Belt Dewatering Machine

Transport materials with a moisture content of 80% -90% to the hopper of the dewatering machine through a conveyor, and evenly spread the materials on the filter belt through a spiral feeder. The filter belt moves with the operation of the equipment, and the limit plate scrapes the material layer flat. At the same time, control the thickness of the material to make it completely uniform and consistent;

Then, two fully tensioned circular filter belts are clamped between the material layer, driven by the driving roller. The material is continuously and repeatedly squeezed through the pre press dehydration zone, low-pressure zone, and three sets of pressure roller high-pressure zone to remove a large amount of moisture.

Adjust the extrusion pressure and feeding speed according to different material characteristics to meet customers’ requirements for material moisture.

Belt Press Dehydrators Technical Parameter

JIUYI Brand Belt Press Dewatering Machine Feature

JIUYI dehydrators is a new generation of high-efficiency press dewatering equipment independently developed by us based on years of material dewatering experience and combined with similar dewatering equipment technologies at home and abroad. It has successfully solved the problem of continuous large-scale and deep dehydration of different materials.

1. Low power consumption, low noise, high production efficiency.
2. The machine adopts an ultra long filtering zone, combined with strong pressure rollers for multiple dehydrations, resulting in high dehydration efficiency and large processing capacity.
3. Automatic filter cloth cleaning system, no manual intervention required.
4. Adopting an automatic fabric device, the feeding is smooth and reliable.
4. Select high-quality anti-corrosion materials and components for processing and manufacturing.
5. Advanced and reliable filter belt correction and tensioning device can ensure long-term stable operation.
6. Variable frequency drive control, adjustable production speed.
7. It can run continuously for 24 hours, with high automation, simple operation, and easy maintenance.
8. Advanced structural design with a wide range of applications.
9. The driving roller and squeezing roller of the dehydrator are coated with high-quality materials.