34results about How to "Continuous automatic operation" patented technology

The invention provides a high fructose syrup quadruple-effect concentration evaporator. The evaporator comprises a first evaporator body, a second evaporator body, a third evaporator body, a fourth evaporator body, a material tank, a cooling water tower, a vacuum pump, an air pump and a finished product tank, wherein each evaporator body comprises a reboiler and an evaporation chamber, and the lower part of each reboiler is connected with the respective evaporation chamber; the bottom of the third reboiler is communicated with the bottom of the third evaporation chamber and is communicated to a fifth material pump; and the outlet of the fifth material pump is communicated to the finished product tank. The high fructose syrup triple-effect concentration evaporator can be used for overcoming the defects of low efficiency and long time of discharging of an existing single-effect evaporator and realizing continuous automatic operation and optimized utilization of vapor energy, and is high in production efficiency, energy-saving and environment-friendly.

The invention relates to a membrane technology-based ionic rare earth ore extraction technology and a device therefor. The membrane technology-based ionic rare earth ore extraction technology comprises the following steps of removing impurities in a rare earth ore percolation liquid, carrying out solid-liquid separation by a ceramic membrane to remove suspended solids in the rare earth ore percolation liquid, carrying out nanofiltration on the ceramic membrane clear liquid for further enrichment concentration, treating the ceramic membrane concentrated solution by a plate-and-frame filter press, removing dreg, when the rare earth ore percolate has the content of 60-70g / L after nanofiltration concentration, feeding the rare earth ore percolate into an extraction unit, carrying out extraction separation of a single rare earth element, and directly feeding the nanofiltration clear liquid rich in an extraction agent back to a percolation unit. Through the membrane separation and integration technology, the rare earth ore percolate is subjected to purification, separation, and concentration enrichment so that rare earth ions in the percolate are purified and concentrated and the next extraction process is convenient, and the rare earth ore percolation liquid subjected to separation from rare earth has a low rare earth ion concentration and a high extraction agent concentration and can be directly used for the percolation process. The membrane technology-based ionic rare earth ore extraction technology greatly improves a rare earth ion recovery rate, reduces a percolation waste water discharge amount and has obvious environmental and economic benefits.

The invention discloses a method for predrying, powdering and conveying feed coal and a special processing system thereof. The method comprises the following steps that 1, coom in a predrying feeding bin is conveyed into a fluid bed drying oven to be predried, and the obtained predried coom enters a powdering feeding coal bunker; 2, the predried coom is fed into a coal pulverizer from the powdering feeding coal bunker to be pulverized to obtain pulverized coal to be fed into a pulverized coal bunker; 3, the pulverized coal is conveyed into a high-pressure pulverized coal tank through a solid pulverized coal conveying pump. The special processing system comprises the feeding bin, the fluid bed drying furnace, the powdering feeding coal bunker, the coal pulverizer, the pulverized coal bunker, the solid pulverized coal conveying pump and the high-pressure pulverized coal tank which are connected in sequence. The feed coal drying effect is good, and energy is saved; the coal pulverizing and drying operation is safer, the pulverized coal conveying energy consumption is small, and efficiency is high.

The invention relates to the technical field of drawing of metal products, in particular to a locating and clamping device for a metal product. The locating and clamping device comprises a floating locating plate and a clamping tool, the floating locating plate is used for placing the located metal product, and the clamping tool is installed on a mechanical arm and used for clamping the metal product. The invention further relates to a method for applying the locating and clamping device for the metal product to semi-automatic drawing of the metal product. The method comprises the following steps of S1, locating the metal product on the floating locating plate, and driving the clamping tool to clamp the metal product on the floating locating plate through the mechanical arm, and afterwardsmoving the metal product on a grass turbine; S2, utilizing the grass turbine for drawing the metal product, and driving the clamping tool to place the metal product on a turnover disc through the mechanical arm after drawing machining is completed. According to the locating and clamping device and the method, the metal product can be automatically taken and placed, semi-automatic drawing production is achieved, a large amount of labor is saved, and the production efficiency is improved.

The invention discloses a radar for accurately measuring river surface flow field based on computational intelligence, and specifically relates to the technical field of flow measurement, including software structure and hardware structure. The radar system adopts encoding technology on the signal waveform to achieve anti-interference, adopts fuzzy clustering intelligent algorithm to ensure the stability and reliability of observation data, adopts polyline array weighted optimization to realize high-precision river surface vector field synthesis under the condition of large viewing angle, and adopts variance weighted intelligent algorithm to reduce Data jitter improves the stability of observation vector data, and remote data analysis based on big data and artificial intelligence technology is adopted. The present invention integrates anti-jamming means, intelligent processing technology, high-resolution polyline array angle resolution technology, fuzzy clustering technology and filtering jitter reduction technology and other intelligent algorithms, and designs a corresponding hardware structure for related intelligent technologies, effectively solving the problem of Problems with traditional equipment.

The invention relates to the field of glass-ceramic production and processing, in particular to a continuous production equipment for glass-ceramic, comprising a feeder, a cutting and dividing machine, a suction cup conveyor, two grinders, a discharger and a dryer, and the end of the feeder A feeding table is connected and installed; the cutting and breaking machine is installed at the end of the feeding machine, which consists of a cutting mechanism and a breaking mechanism. During operation, the cutting mechanism and the breaking mechanism cut and separate the glass-ceramic on the feeding table through transmission cooperation; the suction cup The conveyor is set at the end of the feeder, and its main body is a straight notch type, and the glass-ceramics on the feeding table are continuously conveyed through several suction cup mechanisms evenly distributed, and at the same time, the surrounding of the glass-ceramic is completed during the conveying process. The edging and trimming also provides a continuous production method for glass-ceramic, which solves the technical problem of automatically cutting and separating the glass-ceramic and continuously conveying the glass-ceramic during the production and processing of the glass-ceramic, and improves the production efficiency.

The invention belongs to the technical field of sludge treatment and disposal, and relates to a continuous-deep-dewatering and solar-energy synergy sludge drying method. The continuous-deep-dewatering and solar-energy synergy sludge drying method includes the steps that primarily-dewatered sludge is subjected to continuous deep dewatering, and then subjected to solar-energy drying treatment, wherein continuous deep dewatering treatment comprises the sludge modifying treatment process and the squeezed dewatering treatment process. The invention further provides a continuous-deep-dewatering and solar-energy synergy sludge drying system. The continuous-deep-dewatering and solar-energy synergy sludge drying method can be widely applied to dewatering treatment of primarily-dewatered sludge of a sewage treatment plant, the moisture content of the primarily-dewatered sludge is reduced to 30% to 40% from 75% to 85%, and reduction, harmless and resource utilization of sludge is finally achieved.

The invention discloses a washing method of a genetic engineering inclusion body. According to the washing method, the genetic engineering inclusion body is washed by adopting a hollow fiber membrane, and therefore the continuous automatic operation can be realized. The washing method has the advantages of being simple in process and convenient for operation, and improving the production efficiency; and the genetic engineering inclusion body has the advantages of high yield and high purity, and is especially suitable for application in the large-scale industrial production.

The invention discloses a cell culture pipeline device, which comprises a main circulating pump, a gas exchange tube, a culture tube and a culture solution main library which are sequentially connected through a guide tube, wherein a micro-pore exhaust hole communicated with the atmosphere is formed on the culture solution main library; the gas exchange tube is a cured silicone tube; and the main circulating pump is a finger peristaltic pump. The invention also discloses an automatic cell culture system, which comprises a sensor arranged nearby a transparent testing container, and also comprises a liquid filling device which is connected with a first guide tube through a fifth guide tube and a waste liquid recovery device which is connected with a third guide tube through a sixth guide tube. The cell culture pipeline device is simple in structure, easy and convenient to operate and high in culture efficiency, as well as the automatic cell culture system employing the cell culture pipeline device.