Distiller's grains / dregs materials drying new process ---- high-speed stirring and drying

Most industrial residues have a high protein content after being dried and are allowed to be used in the feed industry. A few that cannot be used can also be used by the fertilizer industry. However, there are many kinds of bad residue, and thus the dehydration drying equipment used is also varied. To sum up, dewatering equipment mainly includes three-foot centrifuges, vacuum fine filters, and belt filter presses. Drying equipment mainly includes: biaxial high-speed stirring dryer, rotary drum dryer, drum dryer, tube dryer, air dryer. Some of these devices are suitable for some bad residue, and some use is limited.

The triaxial (or biaxial) mixed-flow high-speed mixing and drying machine jointly developed by Northeastern University and Shenyang Yitong Venture Technology Co., Ltd. is suitable for the drying of all kinds of bad residue, especially capable of handling high-moisture, high-viscosity raw materials. This is a kind of equipment that is most effective in drying sticky and bad residue. It has been applied in dozens of companies and is mainly used for the drying of penicillin mycelia, monosodium glutamate, brewer's grains, distillers' grains, and alcohol grains.

Most stirring dryers are biaxially agitated at the bottom. The product is triaxially agitated, and at the same time, a rotating ventilation plate is installed on the upper stirring shaft, so that the medium wind entering the dryer can continuously change the flow direction, so as to maximize the purpose of increasing the mass heat exchange. The upper agitating body not only can more effectively mix the wind and the material, but also plays the role of scraping the wall. This makes the device ideal for drying high humidity, high viscosity materials.

Steel Casting

In the investment casting industry, steel castings are the most used castings in the manufacturing industry, and are widely used in equipment, agricultural machinery, machining, and automobile industries. Metal castings can produce parts with complex shapes, but there are also requirements for the design of the product structure. In the case of meeting the requirements of use, it should also try to comply with the casting process. For example, in the structural design, care should be taken not to have thin walls, which may easily lead to dissatisfaction with pouring or product deformation; for example, try not to have sharp corners, try to use radian transitions; and try not to appear small and deep blind holes, It will cause great trouble for foundry sand cleaning. Of course, there are many other structural problems. We will improve and optimize the product structure according to the customer's drawings without changing the customer's functional use, so as to maximize the product qualification rate and production efficiency. In some cases where the structure cannot be changed, we will also perform some follow-up processing after casting according to actual problems, so that the expected results can also be achieved.

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