Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer

Introduction to Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer

Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer is for repairing, replacing or upgrading worn, damaged or deteriorated parts in drying equipment. These spare parts can include heating elements, drums, belts, fans, temperature and humidity controls, etc., to ensure that the dryer will run efficiently and consistently.

Advantages and features of Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer

High-quality materials: manufactured using durable and heat-resistant materials to ensure long life and high reliability.

Precise Fit: Precisely designed for specific models of dryers to ensure easy installation and perfect fit.

Rapid Response: Provide fast spare parts supply service to reduce downtime and improve production efficiency.

Technical Support: Equipped with a professional technical support team to provide installation guidance and troubleshooting assistance.

Cost-effectiveness: Reduce long-term operating costs by extending the service life of the equipment.

(Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer)

Specifications of Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer

This Hollow Blade Sludge Dryer efficiently processes wet sludge. It uses a vacuum rake rotary drum paddle design. Wet sludge enters the drum. Hollow blades inside rotate slowly. These blades are heated internally. Hot oil or steam flows through them. The blades directly heat the sludge. The blades also stir the sludge constantly. This mixing ensures even drying. Moisture turns into vapor. A strong vacuum system pulls this vapor out. Removing vapor quickly speeds drying. The vacuum also lowers the boiling point. Less energy is needed for evaporation. The drum rotates gently. Rotation moves the sludge forward. Rotation also exposes new sludge surface. Better heat transfer happens. The paddle action breaks up clumps. Material flows freely. No sticky buildup occurs. Dry sludge exits at the opposite end. Final dryness often reaches 90%. This is suitable for disposal or fuel. The system handles pasty, sticky, or granular sludges. It works well with municipal, industrial, or chemical sludges. Low operating temperatures prevent material damage. Volatile components stay safer. The closed system contains odors completely. Dust emissions are minimized. The hollow blades are robust. They resist wear and corrosion. Cleaning the drum interior is straightforward. Maintenance requirements are generally low. Energy consumption is reduced significantly. Vacuum drying cuts heating costs. The footprint is compact. Installation fits existing spaces.

(Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer)

Applications of Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer

Here’s the product description about sludge dryer applications:

Hollow blade sludge dryers tackle sticky, thick sludges. They use heated blades mixing inside the tank. This breaks up lumps effectively. It prevents material from sticking to surfaces. Industries like chemical processing find them useful. Wastewater plants also use them for dewatered sludge. They handle materials needing constant agitation.

Vacuum rake dryers work well with heat-sensitive products. They dry materials under low pressure. This allows drying at lower temperatures. It protects delicate materials. The rake system gently stirs the product. This ensures even drying. Pharmaceutical companies use them for active ingredients. Fine chemical producers rely on them too. They prevent product degradation.

Rotary drum dryers are strong machines for large volumes. Wet material enters one end of the rotating drum. Hot air flows through it. The material tumbles inside. This exposes all surfaces to the heat. Minerals and ores often get dried this way. Aggregates and sands are common applications. They process bulk materials efficiently.

Paddle dryers offer flexibility. They use paddles on rotating shafts to mix the sludge. Heat transfers through the hollow paddles and the jacket. This gives high heat transfer area. They handle pastes, filter cakes, and slurries. Food processing uses paddle dryers for byproducts. Dye and pigment manufacturers dry powders with them. They manage different consistencies reliably.

Company Introduction

Established in 2001, plant Machinery Equipment Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.

Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.

If you are interested, please feel free to contact us.

5 FAQs of Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer

Here are five common questions about the Hollow Blade Sludge Dryer Machine, also known as the Vacuum Rake Dryer or Rotary Drum Paddle Dryer:

What does this dryer actually do?
This machine dries wet, sticky sludge. Think sewage sludge, industrial mud, or similar thick waste. It uses heat and stirring inside a drum. The hollow blades heat up. They scrape the sludge off the drum walls. This stops sticking and makes drying even. The vacuum inside helps water boil off faster at lower heat.

What kind of sludge can it handle?
It handles many difficult sludges. It works well with thick, sticky materials that clog other dryers. Examples include oily sludge, chemical sludge, and some food waste. The constant scraping stops the material from building up inside. The machine manages pasty or lumpy textures too.

Is this machine efficient on energy?
Yes, it uses energy well. The hollow blades heat the sludge directly. This method transfers heat better than hot air alone. Less heat gets wasted. The vacuum system lowers the boiling point of water. This means drying happens quicker and at lower temperatures. You save energy costs.

Is it hard to keep this dryer running?
Maintenance is straightforward. The design is simple. Few moving parts exist inside the drum. The blades are tough. They resist wear. You need regular checks. You must clean parts that touch the sludge. Overall, downtime for repairs is usually low. You can fix most things quickly.

How safe is this dryer?
Safety features are built in. The vacuum operation happens inside a sealed system. Bad smells and dangerous dust stay contained. This protects workers and the area. Lower operating temperatures reduce fire risks. The system often includes pressure controls and alarms. These warn you if something goes wrong.

(Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer)