Product Introduction

Introduction to Three Barrel Drying Machine

Three cylinder dryer refers to a combination type three cylinder dryer. The overall structure is made up of three interlocking conical cylinders welded in different directions and sequences. This special structural form determines its production capacity, so this new type of dryer is also called a three pass dryer.

The three tube dryer is mainly used to dry granular materials within a certain humidity range, such as yellow sand used in the dry powder mortar industry and various specifications of molding sand used in the casting industry. Blast furnace slag used in the building materials and cement industry. Small particle clay is used in the chemical industry for small particle materials that do not undergo chemical changes, are not afraid of high temperatures, and are not contaminated by smoke and dust. According to the requirements of different industries for the final moisture content of dried materials, the moisture content of dried materials can reach below 1-0.5%.

Characteristics of Three tube Drying Machine

1. The equipment investment is 20% of the imported products from abroad, and it is made of wear-resistant manganese plate, which is 3-4 times more wear-resistant than ordinary steel plate.

2. The initial moisture content of the material is 15%, and the final moisture content is ensured to be below 0.5-1%. It is a variety of drying engineering products such as cement plant slag powder and dry powder mortar production line.

3. Improved thermal efficiency by over 40% compared to traditional single drum dryers.

4. The fuel can be used for white coal, bituminous coal, coal gangue, oil, and steam. Capable of drying block, granular, and powdered materials below 20-40mm.

5. Reduce the footprint by about 60% compared to a single drum dryer. Reduce civil engineering investment by about 60% and facilitate installation.

Internal drying area structure

1. The first level drying area uses co current high-temperature drying. Under high humidity conditions, after passing through an inlet temperature of 430 ℃ (up to 600 ℃), it instantly exchanges heat and mass with the material, removing most of the moisture and ensuring that the calorific value of the material does not change;

2. The secondary drying zone uses counter current drying at a room temperature of 300 ℃, which is a high-yield water removal zone. During the reverse drying process, the material is ensured to be agile and dry;

3. The third level drying area is a normal drying area with an indoor temperature of 120 ℃ -210 ℃. It uses crushing equipment inside the drum to repeatedly pull, hit, and scatter, and dries downstream;

4. The fourth level drying zone is a high exhaust zone that uses negative pressure high-temperature hot air flow under the effect of induced draft to remove moisture, with a room temperature of 60 ℃ -80 ℃.

The drying of materials is carried out step by step, and through the above operations, the heating value of the materials is increased after drying compared to before drying, and the moisture content is kept within 0.8%, which truly achieves the effect of energy saving and consumption reduction.

New energy-saving technology for triple drum dryer

The three tube dryer adopts the latest energy-saving technology in Europe - the embedded clamp structure. The inner cylinder, middle cylinder, and outer cylinder form a self insulating structure. At the same time, the drum is wrapped with insulation materials and stainless steel plates to further reduce heat loss. Improve thermal efficiency. Special thermal design concept, eliminating wind tunnel heat loss, increasing heat exchange area and unit volume evaporation intensity, with excellent energy-saving effect. In line with the international policy of creating an environmentally friendly and resource-saving society, it is an environmentally friendly and energy-saving product that replaces traditional drying equipment. The three tube dryer has good material drying effect, is easy to achieve automation control, and requires fewer operators.

Pre sales, in sales, and after-sales comprehensive services, allowing you to rest assured!

From site planning to design drawings, from technical training to installation and commissioning; From millions of production lines to tiny gears, no matter where you are, with just a phone call or email, you will receive our response and assistance in the shortest possible time.

The company's service outlets are located in 32 cities including Guizhou, Sichuan, Guangxi, Hunan, Guangdong, Henan, Shanxi, etc. It has established customer usage records, combining traditional on-site services with online services, complementing each other's advantages, being considerate and efficient, and winning widespread praise from customers.

Our company is a well-known manufacturer of three cylinder dryers in China, located in Gongyi, Zhengzhou City, Henan Province. The prices of the three cylinder dryers produced by our company are fair and reasonable, and the quality is reliable. Welcome to order!