Inner Mongolia second-hand coal slurry dryer

Inner Mongolia second-hand coal slurry dryer*Raw coal dryer, 90% new raw coal dryer, stainless steel drum dryer, and coal slurry dryer are reasonably priced! We sincerely provide our customers with services such as site survey, process design, equipment manufacturing, installation and commissioning. Our products are sold all over the country, and some of them are exported to Southeast Asia, receiving widespread praise from users. Yuangui is willing to cooperate sincerely with users, achieve mutual benefit and win-win, and create a better future together. Our factory is located between Zhengzhou, the capital of Henan Province, and Luoyang, the ancient capital of nine dynasties. The Longhai Railway, National Highway 310, and Lianhuo Expressway run through the area, creating a beautiful environment and convenient transportation.

Inner Mongolia second-hand coal slurry dryer

The coal slurry dryer produced by Tengda Machinery Factory in Gongyi City can dry coal slurry in large quantities, with a processing capacity of 300-2000T/D; The moisture content can be reduced from 30 ± 5% to 12 ± 2%; The low-level calorific value of coal slurry can be increased by 1000-1500Kcal. The diameter of the drying drum ranges from Φ 1.9 meters to Φ 3.4 meters, and the length ranges from 15 meters to 30 meters.

　　2016 Investmentcoal slime dryerProfit Analysis
The moisture content of coal slurry is about 35%. Drying one ton of coal slurry can yield about 0.8T of dry coal slurry, priced at around 400 yuan. Wet coal slurry is priced at around 170 yuan. After drying, it can be sold for an additional 200 yuan, bringing customers substantial profits.

　coal slime dryerWorking Principle:

The cylinder of the coal slurry dryer is a rotating cylinder inclined at 3-5 ° to the horizontal line. The coal that needs to be dried is sent to the discharge port by the feeding device, and then the material is conveyed into the cylinder through the feeding screw at the discharge port, and the coal slurry is transported from the feeding end to the discharging end. Introduce the hot air from the hot air stove into the drum through the induced draft fan and continuously dry it in contact with the material. As the cylinder rotates, the material is propelled to the lower end by the gravity of the lifting plate. During the forward movement of coal slurry in the cylinder, it directly or indirectly receives heat from the heat carrier, allowing the wet material to dry, and then is discharged through the discharge device at the discharge end. There is a lifting plate installed on the inner wall of the cylinder, which is used to pick up and sprinkle coal slurry, increase the contact surface between coal and airflow, improve drying rate and promote material advancement; There is a movable racket at the feeding end, which can disperse larger materials before entering the drum for drying, increase the heating area, shorten the drying time, and improve the drying efficiency; There is a movable chain on the cylinder wall, so that during the rotation of the dryer, the chain will continuously hit the cylinder wall with the rotation of the coal in the dryer, effectively preventing the occurrence of sticky coal slurry sticking to the wall. Thermal carriers are generally divided into hot air, flue gas, etc. After the heat carrier is dried in the dryer cylinder, a cyclone dust collector is generally required to collect the materials and dust carried in the gas, in order to achieve the dust removal effect. If further reduction of exhaust dust content is required, it can be discharged after passing through a bag filter or wet dust collector.

coal slime dryerCharacteristics:
1. The dryer has strong overload resistance, preventing the dryer from malfunctioning due to excessive raw materials, with low fuel consumption, low drying costs, and higher profit margins;
2. Adopting the downstream drying method, the flue gas and wet materials enter the dryer from the same side, which can utilize high-temperature flue gas to achieve high evaporation intensity. The outlet temperature of the dryer is low, and the middle temperature is high, ensuring the safety of personnel at the outlet. The heat concentration area is more obvious, and the thermal efficiency is high;
3. In principle, we do not advocate using a coal slurry dryer to dry other materials. However, due to the mature technology of coal slurry dryers, most raw materials can also be dried, and operating parameters can be changed according to the properties of different materials. Zhengzhou can analyze specific problems to form a stable and fully cut fabric curtain inside the dryer cylinder, and the exchange of heat and mass is more sufficient;
4. The new feeding and discharging device eliminates phenomena such as blockage, discontinuity, unevenness, and return of material in the drum dryer, reduces the load on the dust removal system, and effectively improves the working quality of the coal slurry dryer;
5. The new internal structure enhances the cleaning and heat conduction of dispersed materials, eliminates the sticking phenomenon on the inner wall of the cylinder, and has stronger adaptability to material moisture and viscosity. This is particularly important for coal slurry dryers, as the advantage of not having a clear mouth can be reflected when manually cleaning the interior;
6. The dryer has achieved "zero horizontal thrust", the lubrication system is more stable, greatly reducing the wear of the retaining wheel, and the cylinder runs smoothly and reliably, extending the service life of the coal slurry dryer;
7. The dryer adopts a "self-aligning supporting wheel device", which ensures that the matching between the supporting wheel and the rolling ring is always in linear contact, greatly reducing wear and power loss;
8. The product particle size and moisture can be controlled according to user requirements. When drying coal slurry, the product moisture can reach below 8%, and the particle size can be controlled below 8mm. * Your needs.