43results about How to "Improve labor utilization" patented technology

The invention relates to a dividing type agricultural material scattering device with high energy liquid detonation and a scattering method and belongs to a material blasting and scattering device and the scattering method. A plurality of anti-detonation dividing plates which are arrayed in radial shape are divided into a plurality of strip-shaped small pipes which are arrayed in a central radial shape in an container which can be detonated and is provided with an opening, agricultural materials are filled in the strip-shaped small pipes, one face of a bottom cover of the anti-denotation container is provided with a liquid bag with electrodes, the liquid bag is arranged in the radial-shaped center, the opening of the container is sealed by the bottom cover, and the electrodes are connected with an impulse voltage generator which is provided with three branch circuits, namely a charge and discharge circuit, a power supply circuit and a load circuit, and the agricultural materials are evenly thrown after the sealed container is blown up when the liquid bag is detonated by the impulse voltage generator. The dividing type agricultural material scattering device with the high energy liquid detonation and the scattering method has the advantages of being simple in denotation and throwing operation of the agricultural materials, safe in operation, convenient and fast, high-efficiency, free from problems of delaying season sowing, free from damage on the agricultural materials due to low-temperature denotation, and capable of liberating agricultural labor force and substituting the existing agricultural operation which wastes time and labor. The dividing type agricultural material scattering device with the high energy liquid detonation and the scattering method is a great agricultural technology revolution.

The invention relates to a method for mechanically producing high-definition corundum patterned glass, which belongs to the field of the deep processing of glass. The method comprises the following steps: firstly printing patterns on plate glass, pre-washing the printed plate glass with a hydrofluoric acid and placing the pre-washed plate glass onto a corundum machine for corundum-rinsing for three times; polishing the corundum-rinsed plate glass; and then baking the polished plate glass to obtain a finished product. The production method of the invention has the characteristics of high mechanization degree, stable product quality, short production period, high labor utilization rate, clear and vivid patterns on the glass, and smooth edges.

The invention provides a continuous hydrolysis system for preparing glyphosate by a glycine method. The continuous hydrolysis system is characterized by comprising a hybrid reactor, a gas-liquid separator, a heat exchanger, a methylal recovery tower, a methyl alcohol recovery tower, a hydrolysis tower, a flash evaporator, a heat insulation storage tank and a crystallization kettle, wherein the hybrid reactor is connected with the gas-liquid separator; a liquid discharge hole and a liquid outlet of the gas-liquid separator are respectively connected with the heat exchanger; the heat exchanger is connected with the methylal recovery tower; the methylal recovery tower, the methyl alcohol recovery tower, the hydrolysis tower, the flash evaporator, the heat insulation storage tank and the crystallization kettle are sequentially connected. After the continuous hydrolysis system is adopted, the problem of low efficiency of single-kettle intermittent operation of the traditional multi-hydrolysis kettle can be solved, so that the production efficiency is greatly improved; the product quality and the reaction yield of the continuous hydrolysis system are superior to those of the traditional technology; compared with the traditional technology, the continuous hydrolysis system saves the energy consumption by more than 20%.