2017年1月16日星期一

High efficiency biomass rotary dryer

Dingli company is located in central China, and is a professional manufacturer mainly engaged in designing, manufacturing and exporting biomass pellet making machine such as wood pellet machine, straw pellet machine and sawdust pellet machine etc.


Biomass rotary dryer is a method used to dry out liquids of wet materials. The rotary drum dryer is used to reduce or minimize the liquid moisture content in the biomass material. Biomass rotary dryer is handling by bringing it into direct contact with hot gas.

Features of biomass rotary dryer:
1. Large intensity of drying, high dispersion of the material and all the surface area of particles can be effective drying area.
2. Short drying time.
3. Simple structure, small footprint, easy to build and repair.
4. Large capacity and high thermal efficiency. When drying combined no water, the thermal efficiency can reach 60%.

As a professional biomass rotary dryer manufacture, Dingli company has a specialized R&D department and a dedicated export sector. We believed that success comes to a great service. Sincerely hoping that our pellet making equipment would meet your needs and that both sides could cooperation happily.

You are always welcome to visit our factory, we have many production sites near our city. We can show you any of them to give you clearer image of our biomass rotary dryer.

Welcome to Dingli company consult; Dingli company of E-mail: dingliwyt@gmail.com; Dingli company of website: http://www.dldryers.com/
Drying equipment development trend

From the development direction of drying equipment at home and abroad in recent years, mainly has following several trends:


1.The comprehensive application of several forms of heat transfer, the various forms of heat transfer advantages in different stages of drying, so that the equipment can be more reasonable.

2.The development of large equipment. Any production has the best economic scale, drying equipment amplifier technology can guarantee the realization of large-scale production, so the study on large-scale equipment is one of the development direction in the future.

3.Special drying equipment. This is the it is evident to anyone, which is non-standard equipment and products are the main material for the treatment of the difference is very big, so there is really on the design of drying equipment of better play its role. Drying equipment of different types can be applied to different materials or different materials can be drying stage of application, combined drying can be optimized to maximize the drying process, the drying system is more reasonable.

Welcome to Dingli company inquiry and order drying equipment, we look forward to your visited.

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Congratulations for Zhengzhou Dingli company gained "Henan provincial intellectual property advantage enterprise" honor

Henan province intellectual property bureau published a good news, Zhengzhou Dingli New Energy Technology Co., Ltd was awarded the "Henan provincial intellectual property advantage enterprise" honor on January 12, 2017. Recently the company won another provincial honors.


Intellectual property advantage breeding work is provincial intellectual property office joint carried out work in the province. It promotes to the core competitiveness of the economy of our province, to promote intellectual property economy becomes to realize the rise of central China  a new impetus and a new economic growth point, making our province at the forefront of the rise of central China. Carry out advantage breeding enterprise, in order to select a number of intellectual property advantages, independent innovation capacity and market competitiveness strong enterprises. Through personnel training, perfect system, strategy making and build environment etc development measures, improve the intellectual property creation, use, protection and management ability, enhance enterprise use the patent system and intellectual property strategies of improving enterprise competitive ability, play a guiding demonstration and leading role.

Zhengzhou Dingli New Energy Technology Co., Ltd was selected as the intellectual property  advantage enterprise, shows that our company patents applications granted and applications already lied in the forefront of the industry. Our company has gained more than 200 patents. For a long time, relying on strong research and development team, always adhere to the "innovation for development, develop for innovative" of development strategy, strive to develop new products and constantly improve capability of independent innovation, improve the level of management and protection of intellectual property and improve the quantity and quality of independent property, strengthen intellectual property advantage and promote the enterprise's core competitiveness.

Zhengzhou Dingli New Energy Technology Co., Ltd has technical staff is more than 120 people, including mid-level 40 people and high academic title 20. Our company drying equipment enter  Budweiser beer, Yanjing beer, Snowflake beer and Yangtze River pharmaceutical group etc. Our company products have been exported to Asia, Africa, Europe, North America and South America etc more than 20 countries on five continents and became public reliable dry brand. On the road in the future development, our company will always adhere to the spirit of independent innovation, and constantly develop market demand for new products with independent intellectual property, increase the advocacy efforts of intellectual property, training intellectual property professional personnel and enhance employee intellectual property protection of awareness. Our company believe that our core technology competitiveness will more and more strong.

Welcome to Dingli company consult; Dingli company of E-mail: dingli@dlbio-dryer.com ; Dingli company of website: http://www.chinadlxny.com

2017年1月13日星期五

China's latest organic fertilizer equipment market analysis

Over the past decade, organic fertilizer equipment market in China has been running rapidly. With an eye to the major organic fertilizer equipment company and agriculture machinery market, China’s agriculture market will maintain rapid growth. Next year will China's agricultural market continue to be strong?


Large-scaled machinery demand slow down and small ones develop fast.
   
With the acceleration of Chinese industrial structure adjustment in agriculture field and land circulation speed in 2016. Large-scale agricultural machinery will still be extended to agriculture machinery with greater horsepower segment. In Xinjiang, Heilongjiang and other places, the agriculture machinery is developing towards large-scaled ones which seem as trend. Take large tractors as an example, in recent years, large tractor roughly grow up to about 11 horsepower each year. The hot selling 90 series of large tractors last year have been relegated to the "second line" this year to give way to the 100 series of larger horsepower tractors.

Update includes not only scale but also brands diversity. There are success and failures on operation. Here we analyze a successful multi-brand organic fertilizer equipment operator.
   
A complete brand contains product and corporate image. Products are the backbone of the brand, only by launching a steady stream of competitive products, can an organic fertilizer equipment companies maintain the brand. The most common problems in the operation of the multi-brand organic fertilizer equipment companies is homogenization among different devices, resulting in conflicts between different brand products in the market. Therefore, high-quality and innovative products is the basis of a multi-brand operation. In the process of a multi-brand operation, we must find the difference of different brand devices. That is, new organic fertilizer equipment must be endowed with new contents instead of just making profit to attract customers. According to this thought, our company has produced new technology products such as organic fertilizer production line package of equipment and organic fertilizer granulating machine etc. These products have been improved a lot and achieved great results.

Zhengzhou Dingli New Energy Technology Co., Ltd is professional organic fertilizer equipment manufacture. Welcome to Dingli company inquiry and order.

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Do you know how to use the straw dryer correctly

The straw dryers are always used to dry the biomass materials to the suitable moisture of about 15% to make straw pellets. The workers must know the operation regulations of the dryers, otherwise you may not achieve the desired outcome because of some minor details.

1. After the installation is complete, open the fan and check the rotation direction is normal or not. Check the connective place of the cylinder leak air or not.
2.Add fuel such as the waste wood and ignite in the stove and let the hot air into the cylinder or pipeline. When the temperature of the wind outlet up to 150 centigrade, you can start to feed material.
3. According to the material moisture requirements, select the most appropriate hot air temperature and air volume of fan and by doing this you can reduces heat loss and improve the drying efficiency.
4.Choose the high dryer thermal efficiency for drying the wet material thoroughly, and thus will not affect the materials luster. At the same time, the material can be dried per time and avoid the increase of the cost.
5. Strengthen the dryer patrol during the drying to avoid the leakage. The leakage during the process may cause the outside air drawn into the cylinder or the hot air carry the material escape the cylinder.
6. For further reduce the exhaust gas dust content, a bag filter or wet dust collector should be installed.
7. The preheat needs a process and the hot blast stove should have a preheating process,too. It is prohibited to suddenly ignite fierce fire, which will cause local overheating and cause damage because the uneven heat expansion.
8. Meet the sudden power failure, you should immediately shut down the furnace to stop the feeding . Then every 15minutes let the cylinder turn a half circle until the cylinder cooling. You shall have the specialist be responsible for this operating procedures otherwise violate the rules will result in cylinder bending which will make the dryer not able to normal use.
9. When dryer start to work, you should let the cylinder move first and then start the fire. But you when you stop the dryer, you should stop the stove first and then stop the cylinder.

In a word, there are so many issues you have to mention to operate the dryer. So it is better for you to have a professional technician to help you. Further more, it will make your operation more easy if you have customized you own straw dryer from a normal manufacturer. If you have interest, please contact us.

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Comprehensive improvements on Dingli company grain rotary dryer

It should be noticed that improvements on grain rotary dryer should be considered in comprehensive way. If ventilating effect is good while exhausted-gas temperature is higher than 100℃, you can equip the rotary dryer with groups of X-shape lifting boards as much as possible. While, if ventilating effect is poor while exhausted-gas temperature is lower than 70℃, X-shape lifting boards to be installed for rotary dryer should be as few as possible.


As a professional supplier of grain rotary drying machine, Dingli company will always practice the service tenet of being responsible for every procedure, every product and every customer. It is very important to control the exhausted-gas temperature. If exhausted-gas temperature is too high, you will bear the consequences of high energy consumption and easy burn-out of dedusting bags.

While, if exhausted-gas temperature is too low, you will bear the consequences like bag pasting, poor ventilating effect, low output, serious corrosion of inner parts and high maintenance cost. To better control the drying speed and quality of finished products, you can equip the grain rotary drying machine with several X-shape lifting boards. While, you have to consider the factors of ventilating effect and exhausted-gas temperature.

Enjoy the discounts by leaving messages on website of Dingli company.

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How to improve the working efficiency of cassava dregs dryer?

Cassava dregs is a byproduct of starch factory and alcohol plant, which is easy to stick to the wall with high viscosity, so it will affect the normal production of the drying machine. The cassava dregs dryer produced by our company can dry all kinds of cassava with high water content to below 12% for once. Cassava dregs dryer is the national patent technology, which is configured with special temperature device, material raising device and scattering device, which effectively avoids the sticking and blocking up phenomena. The material has good color, excellent quality, energy saving and environmental protection after the drying process. The cassava dregs dryer is highly praised by new and old customers. As we know, the improvement of its working efficiency is crucial, so our experts will talk about the related methods:


1. Reduce the particle size of materials.
If the particle is smaller, the uniformity in the system of stagnation tendency is smaller. On the other hand, the smaller the particle size, the greater heating area will be, the higher the evaporation intensity it will cause. Large granular material group is in contrast to form gas layer and the hard layer, so when drying the clay or shale, the material should be crushed first.

2. Even feeding.
Even feeding is a premise of material flow. On one hand, it can guarantee the heat load equilibrium and thermodynamic system stability of the dryer. Thereby improving the service life of drying machine and electric dust collector. On the other hand, it also can make the exhaust gas temperature easy to control.

Welcome to Dingli company inquiry and order cassava dregs dryer, click here.

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