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Company name:Zhengzhou Dongding Machinery Co.,Ltd
Office address: No.97 Kexue Road, High-Technology Development Zone, Zhengzhou, China
Factory address: Guangwu Industrial Park, Zhengzhou, China
Sales manager:Jason
E-mail:[email protected]
Tel:+86-371-55091029
WhatsApp/Wechat/Mobile: +86 18538798892

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Home > Products > Mineral Rotary Dryer > Slag Dryer
Slag Dryer

Slag is a kind of waste residue in ore dressing process, which is high-quality recycled material in the industrial field. Because the water content in slag is relatively high, it needs to be dried, which requires a slag dryer. The whole set of slag dryers has the advantages of reasonable design, excellent production, stable performance, advanced technology, high output, low energy consumption, small floor area and a high degree of mechanization. After the improvement of our technicians, the slag dryer is special good in the treatment of high humidity materials.

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Main Features of Slag Dryer

1. The slag dryer can meet the requirements of different users for particle size and moisture of slag materials after drying.
2. Large processing capacity, strong anti overload ability, less fuel consumption, low drying cost.
3. Concurrent flow drying method is adopted to achieve optimum drying effect. The material and heat source flow into the drying equipment from the same side, the outlet temperature of the dryer is low, and the thermal efficiency is high.
4. The new feeding and discharging device is used to eliminate the feeding blockage, discontinuity, unevenness and return of materials, and reduce the load of dust removal system.
5. Slag dryer achieves innovation in internal structure, strengthens the cleaning and heat conduction of dispersed materials, and eliminates the sticking phenomenon on the inner wall of cylinder.

slag dryer 6

Slag Rotary Dryer Application

The slag dryer is widely applied in building materials, metallurgy, mineral processing, chemical industry, cement and other industries, and can be used for drying water slag, steel slag, fly ash, carbide slag, desulfurization gypsum, clay, river sand, quartz sand and other slag materials.

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Slag Dryer Main Structure

* Heating System: Adopting hot blast stove technology, it has sufficient heat, good heat transfer effect and simple structure.

* Heat Exchange System: It is a single layer drying drum, in which the lifting plates are staggered in a spiral shape, and the materials are repeatedly scattered, so the heat exchange efficiency is very high.

* Ventilation and Dust Removal System: Dust collector is required. Because the slag particles are fine and light in density, it is easy to be taken away by the air flow under negative pressure after drying, resulting in the change of fluid medium, and the moisture content of dusty gas is large. To prevent being sucked out by the induced draft system and discharged into the atmosphere, resulting in waste of resources and environmental pollution, the dust is collected by the dust collector.

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Technical Parameters

Specification Capacity
(T/D)
Initial Moisture
(%)
Final Moisture
(%)
Total Power
(kw)
Floor Area
(m2)
DDMG1918 300±10 25±5 ≤12 109 7m*25m
DDMG2218 500±30 25±5 ≤12 128 8m*30m
DDMG2520 700±30 25±5 ≤12 240 8m*30m
DDMG2822 1000±30 25±5 ≤12 400 8m*40m
DDMG3024 1200±30 25±5 ≤12 480 12m*50m
DDMG3428 1500±30 25±5 ≤12 600 12m*60m
DDMG3830 1800±30 25±5 ≤12 800 16m*70m
DDMG4032 2000±30 25±5 ≤12 1000 18m*70m
DDMG4238 2500±30 25±5 ≤12 1200 20m*80m
Products Categories
Mineral Rotary Dryer
Coal Dryer
Feed Dryer
Pomace Dryer
Biomass Dryer
Rotary Dryer
Cocopeat And Fiber Dryer

Sales Manager:

Jason

Tel:

+86-371-55091029

E-mail:

[email protected]

WhatsApp/Wechat/Mobile:

+86 18538798892

Office Address:

No.97 Kexue Road, High-Technology Development Zone, Zhengzhou, China

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