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4 results about "Adding machine" patented technology

An adding machine is a class of mechanical calculator, usually specialized for bookkeeping calculations. In the United States, the earliest adding machines were usually built to read in dollars and cents. Adding machines were ubiquitous office equipment until they were phased out in favor of calculators in the 1970s and by personal computers beginning in about 1985. The older adding machines were rarely seen in American office settings by the year 2000.

A digital intelligent ball adding method and system of a semi-autogenous mill, an electronic device and a medium

PendingCN122230851AGrain treatmentsThree stageControl engineering
A digital intelligent ball-adding method, system, electronic equipment, and medium for a semi-autogenous grinding mill (SAG) are disclosed, relating to the field of data processing technology. The method includes: collecting mill operating data and determining three sets of weighting coefficients based on the liner service life. Based on these weighting coefficients, the Saturation of the SAG is calculated in three stages: first, the initial Saturation is calculated using parameters such as mill power; then, the second-stage Saturation is calculated using parameters such as feed parameters; and finally, the third-stage Saturation is obtained by combining the liner service life. The three-stage Saturations are weighted and fused to obtain an operating status evaluation value. When the evaluation value exceeds a preset threshold, a corresponding ball-adding command is sent to the ball-adding machine, realizing automatic ball-adding control of the SAG. Implementing the technical solution provided in this application achieves the effect of improving the grinding efficiency of the SAG.
Owner:BEIJING JINFA IND & TRADE

Fructosaccharide machine

ActiveCN309880024SFructoseMachine
1. The name of the design product: fructose machine. 2. The use of the design product: the design product is used for fructose adding machine. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
Owner:Y FANG SEALING MASCH LTD

Acidity detection control system and control method

The invention relates to the technical field of equipment control, and provides an acidity detection control system and method.The system comprises a CO2-free water filling module, a liquid adding machine, a titrator, a mechanical arm and an upper computer, the CO2-free water filling module, the liquid adding machine, the titrator and the mechanical arm are connected with the upper computer, and the liquid adding machine is connected with the titrator; the upper computer is used for controlling the CO2-free water filling module, the liquid adding machine, the titrator and the mechanical arm to complete blank detection and milk sample detection processes and respectively acquiring blank detection titer quantity and milk sample detection titer quantity of detection liquid in the blank detection and milk sample detection processes; the upper computer is also used for determining the acidity detection result of the milk sample based on the blank detection titer and the milk sample detection titer. According to the invention, the automatic acidity detection is realized, the labor cost is reduced, the filling amount of CO2-free water can be automatically controlled, the situation of inaccurate detection caused by manual operation errors is avoided, and the acidity detection result is more accurate.
Owner:蒙牛乳业(宁夏)有限公司 +1

Acid adding kettle positioning tool for acid adding machine

The utility model discloses an acid adding kettle positioning tool for an acid adding machine, and relates to the technical field of storage battery production. The device comprises a mounting base, and the lower surface of the mounting base is fixedly connected with two limiting clamping jaws, so that the whole device is of an inverted-U-shaped structure; guide slopes are arranged at the lower ends of the limiting clamping jaws, the guide slopes of the two limiting clamping jaws are oppositely arranged, and guiding is achieved through the guide slopes, so that the two limiting clamping jaws are clamped on the two sides of the acid adding kettle, and the acid adding kettle is positioned. When the lifting mechanism of the acid adding machine descends, the two limiting clamping claws are clamped on the two sides of the acid adding kettle, so that the acid adding kettle is positioned, the position of the acid adding kettle corresponds to the position of an acid adding opening of the acid adding machine, the leakproofness during acid adding is ensured, and the overall acid adding quality is improved.
Owner:TIANNENG BATTERY WUHU