Desander Sand Removal System for Biogas Slurry

Customization:	Available
After-sales Service:	Yes
Warranty:	12 Months After Arrival

Basic Information

Model NO.CHS10, CHS15, CHS20, CHS30

TypeSand Separator

MethodPhysical Treatment

UsageIndustrial, Agriculture

StyleCylinder

Voltage220V/380V/Customized

Transport PackageWooden Box

HS Code8441809000

Packaging & Delivery

Package Size350.00cm * 1350.00cm * 380.00cm

Package Gross Weight65.000kg

Technology Overview

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The main function of the sand removal system is to remove heavy particles in slurry of different solid contents, such as shells, glass, porcelain, sand, and metal. This system is widely utilized in the biogas industry to prevent accumulation in the digestor, protecting equipment like pumps and pipes from abrasion and extending the lifespan and safety of the tank layers.

Desander Sand Removal System for Biogas Slurry

The sand removal system includes a hydro-cyclone, buffer tank, circulation pump, and supporting systems such as pipe valves and meters. It operates on the principle of a cyclone to separate heavy substances from slurry. Once collected, the separated sand is efficiently transferred by a screw mechanism.

Product Highlights & Advantages

Advanced Cyclone Components: Utilizes imported main and auxiliary cyclones to ensure maximum sand removal efficiency.
Flushing Program: Integrated cleaning cycles for collecting and discharging equipment, resulting in lower moisture content and minimal organic loss.
Specialized Circulation Pump: Capable of transporting high-viscosity materials with high solid content without clogging or entanglement.
Custom Spiral Silo: Specially designed sanding spiral improves the concentration of separated heavy materials.
Stable Transport: Discharge pumps ensure stable flow rates and minimal vibration for viscous materials.
Protection Mechanism: A front-end sand box removes metal particles, significantly reducing wear on downstream piping and pumps.

Process Parameters

No.	Indicator	Unit	Value
1	Processing capacity (multiple models)	m³/h	10, 15, 20, 30
2	Power consumption (Based on kitchen waste)	KW	22 ~ 90
3	Size of slurry particle (feed)	mm	≤ 10
4	Content of slurry solid content (feed)	%	≤ 12

System Gallery

Frequently Asked Questions

What materials can this system remove?

The system is designed to remove heavy particles such as sand, glass, porcelain, shells, and various metal fragments from slurry.

Why is sand removal critical for biogas plants?

Removing sand prevents sediment accumulation in the digester, which maintains effective tank volume and prevents premature wear on pumps, pipes, and anti-corrosion layers.

Can the system handle high-viscosity slurry?

Yes, the circulation pump is specifically designed to transport viscous materials with fibers and high solid content without clogging.

What is the maximum particle size the system can process?

The system is optimized for feed slurry with particle sizes of 10mm or less.

How does the flushing program benefit the operation?

The flushing program ensures the discharged heavy substances are cleaner, have lower moisture content, and significantly reduce the loss of valuable organic matter.

Are different processing capacities available?

Yes, we offer multiple models with processing capacities ranging from 10 m³/h to 30 m³/h to suit different industrial needs.