43results about How to "Liberate labor productivity" patented technology

This invention discloses an automatic complex technology and dies for motor shell of family appliances, in which, the complex technology includes a punch technology characterizing in setting 7 steps: a first step of cut station, a second step of stretch station etc. along the transmission direction of a feed-in device on a punch, and an automatic compound die, up and down die base composed of up and down templates, a guiding device in the die and up and down dies characterizing in the up and down die base composed of up and down templates, in which, the upper base includes an upper template fixed on the punch of a punch machine tool.

The present invention belongs to the field of image identification technology, in particular it relates to an image identification method for identifying running-off strip steel in continuous annealing furnace. Said method includes the following steps: converting the image shot by industrial TV set mounted in the continuous annealing furnace into digital signal, then calculating and sampling the transverse displacement change of image gray median point, utilizing the image median point displacement extent to automatically judge that the strip steel in the continuous annealing furnace is run off or not.

The invention provides a process for producing tetrasodium glutamate diacetate through a continuous method.Production is conducted through a continuous reactor.The process includes the following steps that A, a sodium glutamate saline solution, a sodium cyanide solution and a formaldehyde solution are used as raw materials and fed into a first reaction kettle to react through a heat exchange system according to the flow speed, and generated ammonia gas is collected at the same time; B, feed liquid generated after reaction in the first reaction kettle is discharged from the bottom of the kettle and directly enters a second reaction kettle to continue to react, and ammonia gas generated in the second reaction kettle is collected at the same time; C, feed liquid reacting in the second reaction kettle is discharged from the bottom of the kettle and enters a storage tank to be subjected to decoloration, filtration and concentration regulation so that a tetrasodium glutamate diacetate solution can be obtained.By means of the process, tetrasodium glutamate diacetate can be continuously produced, the quality of the obtained product is good, the production stability is good, control is easy, and by-products generated by kettle type reaction can be avoided.

The invention discloses a blast furnace gas, coke oven gas and converter gas mixing control method and a blast furnace gas, coke oven gas and converter gas mixing control system. The blast furnace gas, coke oven gas and converter gas mixing control method comprises the steps of: detecting pressure (main pipe pressure) output by mixed gas; increasing or decreasing an opening degree of a valve on a blast furnace gas branch pipe when detecting that the pressure of the mixed gas increases or decreases; and / or, detecting output flow of the mixed gas, and increasing or decreasing an opening degree of a valve on a converter gas branch pipe when detecting that the flow of the mixed gas increases or decreases; and / or, detecting a combustion value of the mixed gas, and increasing or decreasing an opening degree of a valve on a coke oven gas branch pipe when detecting that the combustion value of the mixed gas increases or decreases. The blast furnace gas, coke oven gas and converter gas mixing control method has the advantages of high automation degree and less manual intervention, and ensures the stabilization of a heat value and pressure of the mixed gas in case of sudden change of user amounts; and the converter gas amount is automatically increased when demand for the gas amount of the users rises, thereby ensuring stable supply of the gas; and the method is simple in operation and control, and greatly emancipates the labor productivity.

The invention discloses an edible mushroom culturing method which comprises the following steps: inoculating edible mushroom strains to a solid medium and culturing for 25-40 days at the temperature of 20-26 DEG C, thus obtaining solid strains; adding a stabilizing agent into water or a PDA Potato Dextrose Agar fluid nutrient medium and mixing, thus obtaining a liquefying agent; adding the solid strains into the liquefying agent, stirring, filtering and taking filtrate, thus obtaining liquid strains; and inoculating the liquid strains into the production culture medium for production and cultivation, thus obtaining the edible mushroom. During the edible mushroom culturing process, the liquefying agent is utilized for liquefying the solid strains which are then inoculated for production and cultivation, the edible mushroom is produced for use, the operation is simple and convenient, the labor intensity can be lightened, the strain quantity can be well controlled, and standardized production is benefited; the product quality of scattered growers is stable, and regional scaled production can be formed; and simultaneously pollution can be effectively controlled, labor and material wastes can be reduced, and the product benefit and the product quality can be improved.

The invention relates to an exoskeleton wolfberry picking mechanism and belongs to the technical field of agricultural machinery. The exoskeleton wolfberry picking mechanism comprises a shearing mechanism, a forearm manipulator mechanism, an upper arm manipulator mechanism, a middle connecting part and a fruit collecting part, wherein the shearing mechanism is used for picking wolfberry fresh fruit; the forearm manipulator mechanism is used for carrying out picking work in cooperation with the fore arm of a worker; the upper arm manipulator mechanism is used for carrying out picking work in cooperation with the upper arm of the worker; the middle connecting part is used for connecting the upper arm manipulator mechanism and the fruit collecting part and used for fitting the movement of a shoulder joint in the working process of the worker; and the fruit collecting part is used for collecting the fresh fruit picked by an exoskeleton picking mechanical arm part. The wolfberry fresh fruitmanipulator picking mechanism related to the invention has great significance in increasing the wolfberry picking efficiency, reducing manual picking operation intensity, reducing economical cost inthe picking process and increasing the labor productivity.