Sand Mineral Dryer, buy Professional Manufacturer Clay Bentonite Rotary Drying Machine on China Suppliers Mobile

Product Details

Product Description

Product Introduction

The bentonite dryer can adapt to various fuels such as coal, oil, gas, etc. At present, the fluidized boiler is favored by users due to its convenient operation, energy saving, environmental protection, and easy purchase of raw materials. Some manufacturers also choose natural gas or coal gas generators for conversion, and the gas is burned for a second time to achieve the drying effect. It conforms to the country's policy of creating an environment-friendly and resource-saving society and is an environmentally friendly and energy-saving product that replaces traditional drying equipment.

Product Advantage

1. The use of a fixed-speed quantitative feeder to solve the uniformity of feeding and drying inside the dryer overcomes the previous problems of intermittent feeding, material blockage, and large instantaneous material volume. It is the prerequisite for improving the evaporation intensity. 2. The uniquely designed buffer bin and feeding mechanism can overcome the problem of intermittent feeding or fluctuations caused by uneven feeding. 3. A large inclination unpowered screw propeller is installed at the feed end of the drum, which not only uniformly feeds the incoming slag into the drying section of the drum, but also further cuts and breaks up the large slag; 4. Optimize the design of the internal structure of the dryer to maximize the heat exchange area between the material and the hot air quality, which is the basis for improving the evaporation intensity. 5. Continuously optimize the design of the internal structure of the drum and the lifting plate. The final shape is the unique structure of the internal lifting plate of the drum and the mixed interval layout of different functions. The heat exchange area between the mineral slag and the hot air is increased to the limit, so that the water in the mineral slag quickly rises up and vaporizes and is taken away by the hot air. 6. Original patented layered drying technology of rotary drum dryer. According to the law of heating speed and travel speed of different particle size particles inside the drum, a multi-component layer drying device is set up, and the small grate is large to control the pulverization of small particles due to excessive drying, and the heating of large particles is different inside and outside. Uneven drying phenomenon ensures the uniformity of drying. 7. Reasonable selection of hot blast stove type, optimization of its internal structure design and masonry quality, reducing air leakage rate, lowering the oxygen content in the hot blast to less than 5%, 700-1100 ℃ arbitrary process requirements temperature point can be adjusted at will, it is a dryer Providing a homogeneous and stable heat source is a reliable guarantee for the high-intensity operation of the mineral slag dryer. 8. The measurement and control technology system adopts computer operation platform and frequency conversion PLC control technology (optional), and online interlocking and interlocking control of process parameters such as temperature, pressure, oxygen concentration, equipment speed, etc., to achieve automatic detection and control of the entire system, with centralized and local The switching function ensures that the system runs stably with maximum output, best quality, most energy-saving mode, safe and explosion-proof. 9. Optimize the configuration of gravity sedimentation + cyclone dust collector + wet/bag dust collector three-stage dust collection and dust removal equipment, dust concentration <50mg/Nm3, to ensure that the exhaust gas meets the emission standard. 10. The first modular design, manufacturing, transportation, installation, service concept and assembly test machine platform to return customers with more optimized design and manufacturing, more convenient transportation and installation services, and to ensure the maximization of customer benefits. 11. Solve the problem of water vapor returning to the material after the temperature of the system decreases during the same direction movement caused by the downstream dehumidification of the traditional dryer, improve the drying efficiency, and achieve the purpose of deep dehydration. 12. the dryer adopts fish scale or labyrinth, expandable graphite packing type mechanical seal dual sealing mode, to ensure the safe operation of the dryer system with closed oxygen.

Working Principle

Drying Process

Counter flow drying process & Concurrent flow drying process

Counter flow drying process

Concurrent flow drying process

Working Principle

The drying system is mainly composed of hot air stove, belt feeder, drum dryer, belt discharger, induced draft fan, cyclone dust collector, bag dust collector (or wet dust collector) and operation control system. The equipment adopts the downstream drying process, and its working principle is as follows: After the wet material enters the drying drum, it is divided into the following working areas: one is the guide area, where the mineral slag enters this area and contacts with the high temperature hot air to quickly evaporate water, and the material is at a large lead angle The material guide plate is moved into the next work area; the second is the plate cutting area, where the mineral slag is picked up by the plate to form a material curtain. At this time, the material is in full contact with the hot air, and the slag in the mineral slag is fully in contact with the hot air. The water evaporates and strips into water vapor, and the water vapor is immediately sucked away by the induced draft fan, so as to achieve the purpose of drying the mineral slag; the mineral slag is dried into a loose state with a moisture less than 5% (or lower) in this area. After the heat exchange, the material reaches the required moisture state and enters the final discharging area; the third is the discharging area, where the drum is not equipped with a copy plate, and the material rolls to the discharge port in this area to complete the entire drying process.

Technical Parameters

Model(m)	Output Capacity (t/h)	Coal consumption (kg/t)	Total power
*Φ2.02**	4-5	12-14	5.5kw
*Φ2.04**	8-12	12-14	3kw*2
*Φ2.05**	12-15	10-12	4kw*2
*Φ2.24.5**	14-18	10-12	5.5kw*2
*Φ2.56**	23-28	10-12	5.5kw*4
*Φ2.86**	30-35	10-12	5.5kw*4
*Φ3.06**	35-40	8-10	7.5kw*4
*Φ3.07**	40-45	8-10	7.5kw*4
*Φ3.27**	45-50	8-10	11kw*4
*Φ3.28**	50-55	8-10	11kw*4
*Φ3.68**	60-70	6-8	15kw*4
*Φ3.89**	70-80	6-8	15kw*4
*Φ4.010**	90-100	6-8	18.5kw*4
*Φ4.28.5**	80-100	6-8	18.5kw*4

Packing & Delivery

Below is Dingli Group Packaging & Shipping:

Your device will be packed well in container and suit for long ocean shipping.

Below is Dingli Group Service Items:

Pre-sale
1. According to your needs, select right model for you.
2. According to your special requirements, design customized solution and manufacture customized products for you.
3. Welcome your visit.
Sale
1. Sign contract, pay deposit, we arrange production.
2. Product acceptance.
3. Help you formulate construction scheme.
After-sale
1. Assign engineer service for you on-site freely.
2. Install and adjust device, train how to operate.
3. After installation, leaving 1-2 technical staff to help you on-site production, until achieve customer satisfaction.

Below are Dingli Customers Visiting:

Dingli Dryer Production Line has exported to over 30 countries with 300 foreign partners, such as Germany, Britain, United States, Italy, Israel, Chile, Thailand, Russia, Vietnam, India, Cambodia, Indonesia, Malaysia, Thailand etc.

Below are Installation Sites of Our Customers:

After reach deals, Dingli Engineer will fly to your address, install and adjust machine for you freely.
Also train you operation skills, until you are satisfied.

Contact Information