News: Dingli Yeast Dryer is loaded and sent to neighboring Russia

The yeast dryer made by Zhengzhou Dingli for Russian customers was officially sent to Russia after loading. Before, we have cooperated with local customers on coal slime drying project, raw coal drying project, wood chip drying project, etc. The equipment has once again settled in Russia, demonstrating the core competitiveness of our drying technology and the recognition of our customers for our drying equipment.

This time, our company provides a new generation of yeast drying equipment for Russian customers. This equipment is a dryer that uses indirect conduction heating to heat the material and vaporize it. It is heated by steam. The equipment has the advantages of energy saving, environmental protection and high efficiency. At present, the technical team responsible for the installation of the project has already started, and the related work will be started after the equipment arrives in Russia. The follow-up progress of the project will be continuously registered on Zhengzhou Dingli official website.

Zhengzhou Dingli has already built yeast drying projects in Thailand, Cambodia, Vietnam, the Philippines, Madagascar, Nigeria, etc. The Dingli Yeast dryer meets the needs of local customers for dry yeast while creating second-generation benefits for customers. Zhengzhou is looking forward to working together. Many customers have built a yeast drying project to establish a long-term cooperative relationship.

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Various Hazards Of Sludge And Drying Treatment Methods

Organic pollutants in sludge mainly include benzene, chlorophenol, polychlorinated biphenyls (PCBs), polychlorinated dibenzofurans (PCDFs) and polychlorinated dibenzodioxins (PCDDs). The organic pollutants contained in the sludge are not easily degraded and have long toxic residues. These toxic and harmful substances will cause environmental pollution when they enter the water and soil. In the sewage treatment process, 70% to 90% of heavy metal elements are transferred to the sludge by adsorption or precipitation. Some heavy metal elements are mainly derived from industrial wastewater such as cadmium and chromium. In addition, there are heavy metals derived from household life piping systems such as copper and zinc. The secondary pollution of the sludge to the environment also includes the pollution of sludge salt and the pollution of nutrients such as nitrogen and phosphorus. Higher sludge salinity will significantly increase soil conductivity, destroy plant nutrient balance, inhibit plant nutrient uptake, and even cause direct damage to plant roots.

The mud material drying system developed by Zhengzhou Dingli Group is suitable for the drying of various sludges with high viscosity. The wet sludge with about 85% water content can be dehydrated and dried into dry powder with water content below 10%. The sludge drying system operates under negative pressure and is directly heat-transferred with a heat transfer enhancement device. The dry moisture control of the material is convenient, the operation flexibility is large, and the flow rate of the product is allowed to have a large fluctuation range. The system has low temperature mechanical equipment, simple and reliable, simple structure, easy cleaning, low failure rate, continuous operation, low maintenance cost and wide application range. The sludge dryer system is widely used in activated sludge drying, sewage sludge drying, petrochemical sludge drying, paper sludge drying, printing and dyeing sludge drying, tannery sludge drying, electroplating sludge drying, municipal sludge drying. High-humidity materials such as various kinds of sludge and various kinds of sludge such as biological fermentation bacteria residue are dried.

The working principle of the new sludge dryer system is as follows: the sludge enters the guide plate of the dryer through the chute through the chute, and as the cylinder rotates, the sludge is led to the inclined lifting plate and is lifted to The center position of the cylinder gradually scatters to form a curtain, and the high-temperature airflow passes through it, so that the sludge is preheated and partially evaporated. When the sludge is spilled and moved to the movable purlins, the material is then mixed with the preheated purlinal flaps to transfer heat to the material to allow some of the water to evaporate. At the same time, the material entrained by the wing plate is lifted and sprinkled, and repeated, the material and the hot air flow are convective and contact heat exchange. At the same time, the cleaning device buried in the material also slides along the inner side of the circular arc-shaped lifting plate, and the material adhering to the inner wall of the lifting plate is swept down. After the cleaning device rotates along the vertical line with the cylinder, it is dragged on the back of the circular arc-shaped plate, and the material adhered to the outer wall of the lifting plate is cleaned. As the cylinder rotates continuously, part of the water evaporates and the sludge is further dried. At the same time, the cleaning device also plays a role in breaking up the sludge ball, and the drying speed is increased. Finally, after the sludge is dried, it becomes a loose material with low moisture and is discharged from the discharge port. For those who are interested in the sludge dryer project, you can contact our company to learn more, choose the best, quality assurance.

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How much is grass drying equipment to drying grass?

As the “king of pasture”, valerian has a direct impact on the quality and safety of dairy products. The market demand is large, and the planting area in China is also expanding. How to achieve the hay feed by drying the hay and not affecting its taste and livestock intake? The special dryer for alfalfa has been able to meet the needs of large-scale, well-maintained mouthfeel and color hay production.

The technology of the squid dryer is also very simple, the equipment is easy to operate, the manpower input is small, and the daily drying amount can vary from tens of tons to several hundred tons per day, depending on the customer's needs. With the adjustment of China's energy structure and the strictening of environmental protection, the heat source and dust removal system of weeding drying equipment have been adjusted, the heat sources are diversified, gas-fired hot blast stoves (natural gas burners and gas generators have become more common), and biomass Burners, for customers with steam resources, can use steam tube tumble dryer, which is cleaner and less expensive.

The dedusting system of the weeding dryer is mainly secondary dust removal, namely cyclone dust collector and belt dust collector. The dust removal efficiency is as high as 99.95%, ensuring that the customer project has passed the EIA and continues to produce efficiently.

Pasture dryer works:
Forage drying equipment generally adopts the drum situation, the cost is low, the operation is simple, the output is large, and the drying efficiency is good. It mainly uses the low-temperature hot air rapid drying technology for drying and dehydration. The heat exchange between the heated air and the wet green feed can be realized by the downstream or the reverse flow situation, and the wet green feed is fed into the feeding end of the forage drying equipment through the feeding organization, and the screw pushing force, the guide plate and the material own gravity are common. Under the action, a uniform material curtain is formed through the paper-making plate, and the heated air is fully contacted with the material curtain to achieve sufficient heat exchange, and finally a dust removing device is introduced in the discharge area, and is discharged into the atmosphere after being purified. Heat exchange is the most critical part of pasture drying equipment. It requires various factors such as curtain curtain, hot air volume, wind speed, temperature, internal structure of drying area and equipment passing rate to improve heat utilization and ensure drying. quality.

The gas flow is: the forage dryer is equipped with an indirect clean hot blast stove, the clean air is pressurized by the blower into the heat exchanger, and the temperature reaches 150-350 ° C. After being blown by the dryer, the induced draft fan sucks the dryer to dry the material and evaporate. Moisture, the temperature is lowered to 35-55 ° C to discharge the dryer, and the dusty moisture is discharged through the dust collector to reach the standard discharge.

How much is pasture dryer?

The price of a set of hay dryers depends on the production cost on the one hand and on the other hand depending on the manufacturer and its incentives. Based on customer needs and available resources, Dingli has rationally planned the weeding and drying production line for customers, reducing the project's price and operating costs. At the same time, the factory direct sales, preferential efforts, customers directly benefit more. Detailed raking dryer price quotes will provide free technical solutions to help customers understand more.

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Do You Really Know The Fermented Soybean Meal Drying Process

Fermented soybean meal, also known as biopeptide, is mainly used as a protein feed in the breeding industry. Fermented soybean meal uses bio-fermentation technology to denature soybean meal, thus eliminating the high-quality protein source of anti-nutritional factors. At present, fermented soybean meal has a very broad prospect in the fields of poultry, aquaculture and the like. The fermented soybean meal production process is: selecting soy protein→inoculation strain→fermentation and enzymolysis→drying→crushing→weighing packaging.

In the process of producing fermented soybean meal, drying and dehydration are required. After solid fermentation, the moisture contained in the soybean meal is about 45%. This form of storage and transportation is very inconvenient. Therefore, it is necessary to use a fermented soybean meal dryer to dry to a moisture content of 12%. Currently the commonly used fermented soybean meal drying equipment has rotary dryer, air flow dryer and fluidized bed dryer.

As a senior dryer manufacturer in the industry, Zhengzhou Dingli New Energy Technology Co., Ltd. has carried out many experiments on fermented soybean meal materials, and finally has a very mature and complete fermented soybean meal drying production line solution.

Fermented soybean meal is usually prepared by solid-state fermentation, adding appropriate amount of water, soybean meal: bran 100:6 mixed, inoculated with 6.00% 1:3 Aspergillus: yeast, fermented for 72 hours, matured, using Dingli paddle mixer tumble dryer low temperature Instantly dehydrates to 12%, smashes to 30-80 mesh, cools to room temperature packaging, completes the entire process.

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Good quality Fermented soybean meal dryer equipment, Dingli soybean meal dryer is high efficient

Fermented soybean meal is made after the drying of the feed is good, so many companies with soybean meal resources buy fermented soybean meal dryer equipment to treat soybean meal, but fermented soybean meal dryer equipment which is better? At present, Dingli Soybean Meal Dryer has the advantages of high efficiency, energy saving and environmental protection, and has won praises from many customers.

Dingli soybean meal dryer is highly efficient, how does the specific equipment work? Dingli fermented soybean meal feed drying production line process: the soybean meal is continuously copied and scattered under the inner layer of the plate to achieve heat exchange, the soybean meal moves to the other end of the inner layer into the middle layer, and the counter-drying is carried out, and the soybean meal is continuously in the middle layer. The ground is repeatedly advancing and is in a two-step step backwards. The soybean meal absorbs the heat radiated from the inner roller and absorbs the heat of the middle roller in the middle layer, and at the same time prolongs the drying time, and the soybean meal reaches a dry state here. The soybean meal goes to the other end of the middle layer and falls into the outer layer. The soybean meal travels in a rectangular multi-loop manner in the outer drum. The dried soybean meal quickly travels out of the drum under the action of hot air, and the wet soybean meal which does not reach the drying effect cannot be fast due to its own weight. As the material travels, the material is sufficiently dried in the rectangular copy board, thereby completing the drying purpose.

Zhengzhou Dingli's fermented soybean meal dryer equipment supports customization, and welcomes customers at home and abroad to order equipment.

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Shanxi Fugu coal slime dryer project commissioning

On May 4th, the large-scale coal slime dryer project in Fugu, Shanxi Province completed the commissioning of the entire line, and the test machine was successful, with the necessary and safe conditions for efficient production. This set of equipment can dry 800 tons of coal slurry per day, adopting environmental protection and energy-saving technology, and won the favor of customers. At the same time, the customer also highly praised the professional quality of the company's after-sales engineers.

The picture below is a wonderful moment of Zhengzhou Dingli Valley slime drying field test machine.

The above picture shows the scene shooting. It can be seen from the figure that the customers of the Anhui slime dryer project are not sure about the professional quality of our engineers. The operating environment of coal slime dryer production line has clean and orderly characteristics. All of this stems from the consistent requirements and training of all staff's work skills and work attitudes, which fully reflects the comprehensive strength and standard of Zhengzhou Dingli drying manufacturers. 

It is not only the Shaanxi Fugu coal slime drying project, but also the coal drying projects in Zhengzhou Dingli in Shanxi, Hebei, Liaoning, Heilongjiang, Shandong, Anhui, Henan, Gansu, Inner Mongolia, Xinjiang, Sichuan, Guizhou and Yunnan. The slime dryer is the core product of our company. It has a good market sales and reputation. Every project is a milestone. This is the goal and vision that Zhengzhou is committed to. For information on the power, floor space, drying cost, environmental protection and energy saving technology of coal slime dryer, please consult!

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Successful Commissioning Of Shanxi Large Capacity Coal Slime Dryer

Yesterday, good news was returned from the scene of Yulin City, Shanxi Province. The production line of large capacity Coal Slime Dryer produced by Dingli company has been successfully debugged and can be put into production and use for customers at any time.

After the successful installation and commissioning of the Coal Slime Dryer Equipment, the customer gave a high evaluation to the company. The staff of Zhengzhou Dingli fully demonstrated the spirit of serving the customer. The staff said: Customers order our equipment is our trust. We also use this trust as our motivation when we work. Therefore, in order to let our customers use the environmentally-friendly and efficient slime dryer as soon as possible, even if we work overtime, it is worthwhile. We are sincerely happy to install and debug the equipment.

Zhengzhou Dingli drying production line belongs to customized production, tailored to customer needs, thus meeting the different needs of each customer. Therefore, it is more targeted, scientific and reasonable, and more rigorous in technical processing.

Shanxi has concentrated a number of Zhengzhou Dingli Coal Slime Drying Production Line projects, and the market reputation is very good, which has received much attention and praise. Therefore, the transaction rate of Zhengzhou Dingli slime drying equipment in this area is very high. This project embodies the two advantages of Zhengzhou Dingli equipment environmental protection and energy saving, and will be a high-quality case of our company's slime drying production line in the later stage.

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