Research Background of the Steam Explosion Plant Straw Feed Complete Set of Equipment

　　The GS-QBG type microcomputer-controlled steam explosion straw feed complete set of equipment is a new generation of products designed by our company in conjunction with research institutions such as China Agricultural University and Xi'an Jiaotong University, targeting the characteristics of various plant straws and using intelligent optimized special processes.

　　Basic Principles of Steam Explosion Plant Straw Feed Complete Set of Equipment

　　Plant straws, including corn stalks, wheat straw, rice straw, soybean stalks, cotton stalks, etc., under the action of pressure and saturated steam, the cellulose is swelled by water vapor, the crystallinity is reduced, the inter-pore gap cellulose surface area of the straw increases, the cellulose degrades, thus weakening the inter-fiber connection. Using steam explosion technology, when the material filled with a certain pressure is suddenly depressurized, due to the rapid expansion of the medium, the plant straw fibers are cracked, changing the chemical composition and physical structure of the material, making the straw particle size smaller, the crude fibers separate and crack, increasing the amount of fiber adhesion, improving animal metabolic capacity, and facilitating animal growth and absorption. Due to the high temperature and high pressure in the closed container, harmful components such as bacteria and insect eggs in plant straws are eliminated, increasing animal feed intake and reducing the incidence of animal diseases. Pure steam explosion feed cell wall breaking production technology, the processing process without any additives, suitable for all straw feed processing, easy to scale up beef cattle, sheep and other livestock farming applications. According to the different market requirements, different post-processing methods are adopted: ① Use a dryer to dry the material into feed with a water content of less than 18%, and dry and pack it. ② Directly mix the material into probiotics, increase the density, compress and pack it for fermentation, forming a special fermented feed. ③ Mix the material with other feeds, compress and pack it at high density, and then ferment it to form a mixed fermented feed.

Detailed Diagram of the Steam Explosion Tank

　　Composition of the Steam Explosion Plant Straw Feed Complete Set of Equipment

　　Plant straw crushing equipment, dust removal equipment, material lifting equipment. Medium-pressure steam boiler (gas, coal) complete set of equipment. High-temperature sterilization pressure tank, special matching valve group, intelligent electrical control equipment, filling equipment, drying equipment, unloading warehouse, etc. ④ Material storage room, drying room, packaging room and other supporting equipment. ⑤ GS-QBG type complete set of equipment, according to different production needs, can be divided into GS-QBG-I type, GS-QBG-Ⅱ type, GS-QBG-Ⅲ type, GS-QBG-Ⅳ type, forming an annual straw production capacity of 8000-100,000 tons.

　　Steam Explosion Plant Straw Feed Complete Set of Equipment Production System

　　After the straw is coarsely crushed (2-5cm), it is sent to the pressure tank by a conveyor. Steam is sent into the pressure tank through the boiler pipeline system to reach the specified pressure. According to the different materials, the pressure and time are maintained differently, and the pressure is suddenly released through a special pressure relief valve. ④ According to different market requirements, different post-processing can be carried out. First, the material is dried to a moisture content of less than 18% and then packaged in the packaging room. Second, the material is directly mixed with probiotics, and then fermented after high-density compression and packaging. Third, the feed is mixed with other feeds to become a total mixed feed, and then fermented after high-density compression and packaging or directly fed.

　　Changes in the Nutritional Value of Straw after Steam Explosion

　　First, physical shape changes. Electron microscope scanning images show that the particle size of the straw after steam explosion becomes smaller, the cellulose separates and decomposes, and the surface area of the fiber wall increases, and the surface area of the pores increases. Compared with untreated straw, the steam-exploded straw increases the amount of microbial adhesion. Second, changes in cell wall and metabolic energy value. Compared with untreated straw, steam explosion treatment reduced the cell wall content of corn, wheat, and rice straw by 28.3% (54.6% vs. 76.4%), 34.2% (54.6% vs. 83.0%), and 21.5% (59.9% vs. 78.1%), respectively. Metabolic function increased by 109.8%, 259.2%, and 459%, respectively.

Processed Product Image of Straw Feed Complete Set of Equipment

　　Feeding Effect

　　Research by the College of Animal Science and Technology, China Agricultural University, has shown that the dry matter intake of fattening cattle fed steam-exploded corn stalks, wheat stalks, and rice straw and yellow stored corn stalks increased by 14.5%, 12.5%, and 15.5%, respectively, and the monthly weight gain increased by 2.8%, 6%, and 12.4%, respectively. Slaughter experiments showed that using steam-exploded straw as a roughage to replace yellow stored corn stalks in feeding beef cattle had no significant effect on slaughter performance and meat quality.

　　Xinxiang Gongshen Boiler Co., Ltd., founded in 1956, is a professional enterprise engaged in the design, production, and manufacturing of boilers and pressure vessels. Gongshen Boiler mainly operates: power plant boilers, industrial boilers, electric furnaces, garbage incineration power generation boilers, water-coal slurry boilers, high and low-pressure vessels, and spray explosion equipment. It is a national manufacturing base for power plant boilers, industrial boilers, and various high and low-pressure vessels and spray explosion equipment. It has A-level boiler, A2 vessel, design, manufacturing licenses, and installation and maintenance certificates. It has also been the first to pass the ISO9001 international quality system certification and has been rated as a AAA-level credit enterprise for many years.

　　Over the years, Xinxiang Gongshen Boiler Co., Ltd. has always attached importance to technological progress, is committed to the development and application of high and new technologies, and has won the provincial "Enterprise Technology Center." It has maintained close cooperation with universities and research institutions such as Tsinghua University, Xi'an Jiaotong University, China Agricultural University, and the National Water-Coal Slurry Research Center for a long time. For decades, its products have been sold throughout the country and exported to East and Southeast Asia, and the company and its products have won numerous national, provincial, and municipal honors.

　　Sell one Gongshen product, build a demonstration project, make a friend.

　　We sincerely welcome friends from all walks of life to visit our company for inspection.