46results about How to "Realize full mechanization" patented technology

The invention discloses a method for sorting and comprehensively using urban mixed garbage. The method comprises the following steps: 1) allowing the urban mixed garbage to enter a feed bin through a feeding hole, discharging, and introducing into crushing and bag breaking equipment; 2) breaking garbage bags and crushing block garbage by using the crushing and bag breaking equipment; 3) feeding the garbage subjected to crushing and bag breaking into a two-stage rotary screen, screening out dust of which the grain size is less than 3mm, and picking out strip substances; and 4) feeding the mixed garbage into a vibration screen, separating inorganic cakes, large-sheet plastics and paper from an oversize material by using a heavy winnowing machine, and winnowing heavy substances, light substances and intermediate substances from an undersized material in a double-wind chamber multifunctional winnowing machine. Sorting equipment is effectively combined, so that the mixed garbage is efficiently sorted and recycled; and the sorted paper and textiles, plastics and kitchen organics are respectively used for preparing garbage derived fuel, plastic wood and fertilizers.

The invention relates to the field of agricultural technology, in particular to a novel chemical cotton topping method for use in a shine early cotton region. The novel chemical cotton topping method comprises the following steps: from the seeding stage to maturation stage of cotton, spraying mepiquat chloride onto leaf surfaces for performing basic conventional chemical control; when the plant heights are 55-65 centimeters and the fruit branch quantity is 6-8 at the cotton maturation stage, spraying a chemical topping aqueous solution onto the top of cotton plants, wherein the chemical topping aqueous solution comprises the following components in parcentage by weight: 15-20 percent of mepiquat chloride soluble powder, 5-10 percent of Tuyouta cotton topping aqueous solution and 70-80 percent of water, and the using amount of the chemical topping aqueous solution is 40-50ml per mu. Through mechanical spraying and topping, the effects of topping and regulating plant growth are achieved, plant growth is inhibited, the labor force and labor intensity are reduced, the topping efficiency is increased, the topping cost is reduced, the yield is increased, and full-mechanical cotton production can be realized instead of manual topping.

The invention discloses a special device for cleaning a rare / precious metal turning material. The special device comprises an operating material basket which is used for containing the metal turning material, wherein the operating material basket sequentially comprises a magnetic separation apparatus, a cleaning and drying assembly, a sand washing and drying assembly and a material receiving device according to an assembly-line operation sequence; the cleaning and drying assembly sequentially comprises a blowing-washing tank platform which is used for preliminarily removing impurities by wind power, a sprinkling-washing tank platform which is used for removing impurities by water washing, at least one group of alkali-liquor ultrasonic washing tank platform, at least one group of blistering-washing tank platform, a gravitational drying tank platform which is used for naturally dehydrating and drying by using gravity, and a wind-shearing drying tank platform which is used for drying through blowing according to the assembly-line operation sequence; the sand washing and drying assembly is arranged at a next station of the cleaning and drying assembly. According to the special device for cleaning the rare / precious metal turning material, the turning material can be subjected to cleaning treatment and can be subjected to original-value smelting (high-proportion value reduction can be caused during ordinary treatment), so that the cost of rare / precious metal material smelting is greatly reduced, and a large number of resources are saved; meanwhile, the pollution caused by smelting pure rare / precious metals by using raw ores is reduced, and the environment is protected.

A scallion combine harvester and method disclosed in the present disclosure include a chassis frame on which a double auger combined excavation device, a double-sided symmetrical flexible clamping and conveying device, and a continuous quantitative collection and bundling device are sequentially arranged. The double auger combination digging device excavates the green onions to loosen the soil, and the excavated green onions enter the double-sided symmetrical flexible clamping and conveying device for clamping and conveying, and convey the green onions to the continuous quantitative collection and bundling device for bundling. The advanced scallion combine harvester integrates excavation, conveying and bundling, realizing the mechanization of the whole process of scallion harvesting.