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"Simply put milk into milk powder to be dry." Tian Li drying executive deputy general Chai Ben-yin's words are concise, but the technical content is "the dehydration of milk powder can not be too much, but also to ensure the taste."
Dehydration does not deodorize, seemingly simple operation, but Tianli has something that others do not have - science and technology content. For a long period of time, Tianli, born out of the Institute of Energy of Shanshan University, continued to forge its own R&D capabilities while enjoying the benefits of “matrix†and continuous high-tech achievements, thus becoming the “leader†of the industry at one stroke.
At Shandong Haihua Group, the largest marine chemical production base in the country, there is a set of “Heating Fluidized Bed Drying Project†built by Tianli. This four-storey box-shaped “big guy†looks nothing but contains thousands of things:
Dozens or even hundreds of heating pipes are placed inside the cabinet. When wet chemical materials enter the cabinet from the bottom and the wind blows up, a reaction occurs between the heating pipe and the material. The humidity is a little “ "Drying"; the technical content of this lies in: First, these heating pipes do not exist in a mess. Its quantity and discharge method have been scientifically and meticulously calculated, "either horizontally, vertically, or diagonally. Put, how many horizontally put, how many vertical put, how much obliquely placed, how much the distance between the tube and the tube, or one, two, three ... ... and even the distance between the ten layers are not the same." In a group In the arrangement of the heat exchange tubes, Chai Bingyin and colleagues found the wonderful application of the “field synergy†theory: the efficiency of the triangle is the highest, and the probability of contact is the most when the triangle and the particle collide with it. Second, the small particles of material interact with the hot air inside the box and collide with the heated tube wall. However, how can we ensure that the particles do not “paste†on the tube wall? This is technical content again.
The above-mentioned meticulous design of the number of heating pipes and their discharge methods was called by Chai Bingyin as the "arrangement of troops." This also constitutes an important part of Tianli's original energy-saving theory of the drying system process.
Thanks to various intelligent design and persuasive domestic application cases, experts from the Science and Technology Department of Shandong Province identified the project as “leading in Chinaâ€. However, the domestic leader cannot sum up the full connotation of the project because it has surpassed the domestic top performance in the core technology of Tianli.
Lignite with low calorific value is the "junk coal" of the coal industry. China's lignite resources account for 13% of the country's coal reserves, and its use has always been a problem in the power generation industry. The lignite drying technology developed by Tianli can make the heat of the processed inferior coal reach the level of standard coal. Garbage metamorphosis, coal consumption per degree of electricity generation can be reduced by 10-12 grams, and has excellent energy-saving emission reduction effect.
In the eyes of experts in the industry, "the use of lignite superheated steam drying technology" is a truly international advanced technology.
In fact, for a listed company that has a technical feeling for the purpose of pursuing profits, the upright technology orientation is an inevitable choice. Chai Bingyin said: First, in the development of a geese formation, “lead geese†have taken a turn for the better. A move determines the direction of the industry. As an "industry leader", Tianli must pursue the "precision" of the technology to drive the transformation and upgrading of the domestic 400 or more dry equipment manufacturers. Second, the need for sophisticated technology. Our technology has not only realized the substitution of imports. Among the top 13 alkali plants in the country, 8 of them are using “Tianli†drying equipment. The core technology has been applied to more than 270 units, with sales value of more than 800 million yuan.
Chai Bingyin said that the advanced nature of technology is just one aspect of Tianli’s leading the dry market, and its strong design and engineering capabilities are also its “good tricksâ€:
“First, we have more than 20 doctoral and master's teams who put forward topics according to market demand and hand them over to the design institute to quickly transform the concept into a product. Second, our engineering team will first place the product in the customer’s workshop. , and then the marketing department provides user feedback and promotes sales."
The reporter learned that Tianli has created a new path that has been universally recognized by China's drying industry and has changed the blind development and re-exploration of dry technology research and development and application units in China. The path is based on the theoretical model, and industrialized drying series devices are developed through small and medium-scale tests. Based on the characteristics of key energy-consuming industries, process routes and technical software suitable for different materials are developed, and chemical, petrochemical, electric power, and metallurgy are proposed. The drying technology solutions for building materials, environmental protection and Other industries will be used as a breakthrough point for typical enterprises in the industry to promote and play a good demonstration role.
Looking at the results of these years, Chai Bunyin concluded that "creative ideas have quickly become products, and scientific research and engineering have been seamlessly linked, resulting in a 'short, flat, fast' industrial chain. This is an advantage of our science and technology companies."
In place of German technology, it won the "First Prize of the Shandong Province Science and Technology Progress Award" and the "First Prize for Scientific and Technological Progress of the China Petrochemical Industry Association". Now, the "Heavy Soda Ash Fluidized Bed Calcining and Cooling Machine" that has been relatively gargle has become " The “killer†of Shandong Tianli Drying Co., Ltd., a listed company of the New Third Board, has always been favored by low-cost, high-tech, and low-energy consumption in the context of the “market situation is severe and customer orders are shrinkingâ€.