3results about How to "Complete workmanship" patented technology

The invention relates to an automatic preparation method and device of a medicament for treating liver cirrhosis. A traditional Chinese medicine decoction is prepared from the following raw materials in parts by weight: 10 parts of radix astragali, 5 parts of radix notoginseng, 15 parts of radix salviae miltiorrhizae, 10 parts of rhizoma atractylodis macrocephalae stir-fried with bran, 10 parts of poria cocos, 10 parts of fructus aurantii stir-fried with bran, 15 parts of vinegar turtle shell, 5 parts of vinegar schisandra chinensis, 15 parts of vinegar tortoise shell, 10 parts of peach kernel, 10 parts of radix curcumae, 15 parts of Chinese lobelia and 20 parts of phyllanthus urinaria. An automatic preparation device of the liver cirrhosis treatment medicament is applied, and the method comprises the following steps: S1, filling; s2, performing soaking; s3, decocting first; s4, group decoction; s5, later operation is carried out; s6, squeezing; a standardized decoction process aiming at a specific liver cirrhosis treatment prescription can be executed in a single container through exquisite mechanical linkage and automatic control in a whole process without manual intervention, and a specific traditional Chinese medicine formula (astragalus membranaceus, vinegar turtle shell and the like) is deeply combined with an automatic operation process of the device, so that a set of optimized preparation process is formed.

This invention discloses a decentralized airlift reoxygenation circulating biological denitrification wastewater treatment device, employing an integrated inner and outer cylinder design, encompassing wastewater treatment, sludge-water separation, and discharge, with a complete process and reasonable structure. The area between the inner and outer cylinders forms a circular wastewater treatment zone with circulating flow, encompassing a two-stage AO biological denitrification process. It eliminates the need for nitrification liquor recirculation, exhibiting excellent denitrification effect, resistance to shock loads, and ease of management. The inner side of the inner cylinder serves as a sedimentation zone, with periodic manual or mobile sludge removal. An airlift device provides circulation power and pre-oxygenation; the circulating water volume is adjusted by regulating the air supply, thereby controlling the nitrification liquor recirculation ratio. The device consumes only one air pump, which supplies air to both the airlift device and the aeration device, resulting in low investment, low energy consumption, and easy management. Fixed supports and rope-type fiber packing are installed throughout the wastewater treatment zone, effectively preventing packing blockage and short-circuiting problems, and facilitating the timely discharge of detached biofilm.

The application provides a vacuum brazing process for improving the oxidation resistance of a GH4738 and GH3536 alloy assembly, and relates to the technical field of improving the oxidation resistance of an assembly of two different component alloys. The method comprises surface treatment of alloy parts to be welded to obtain clean alloy parts; assembling and fixing the two alloys; prepositioning of the filler metal; and finally, vacuum brazing heat treatment of the assembly with the filler metal. The application controls the gap size of the two alloy brazed joints by synergistically controlling the type and amount of filler metal, so that the alloy assembly has unexpected effects in terms of oxidation resistance, and the service life of the assembly in a high-temperature oxidation environment is improved. After the process of the application, the assembly reaches the complete oxidation resistance level under the condition of high-temperature oxidation at 730 DEG C, and the oxidation resistance is at least 1 times higher. The method is stable, easy to implement, low in cost, high in efficiency, and conducive to large-scale industrial production and popularization and application.