Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

50results about How to "Loss prevention" patented technology

Organic waste material aerobic fermented manure quick-composting and element stabilizing method

The invention discloses an organic waste material aerobic fermented manure quick-composting and element stabilizing method. By utilizing a pyrolysis / impulse type magnetic field / aerobic biotransformation technology, the effects on quickly composting fecal residue and waste water and passivating heavy metal are achieved; by utilizing a struvite crystallization method, the nitrogen loss during the composting process is resisted and controlled; by utilizing a magnetic separation technology, an organic fertilizer and magnetic charcoal adsorbing the heavy metal are successfully separated, so that the aim of improving the safety of an organic fertilizer is achieved. By utilizing the method provided by the invention, the composting index quickly reaches to a high composting level (the nitrate index (NI): NH4-N / NO3-N(0.5;GI) 90 percent), the heavy metal in an aerobic fermentation material is passivated, and the copper-zinc-arsenic-cadmium passivating rate is larger than 90 percent; meanwhile, the loss of inorganic-state nitrogen in the composting process can be effectively resisted and controlled, and the nitrogen resisting and controlling rate is larger than 90 percent; the recovery rate of the magnetic charcoal adsorbing the heavy metal is larger than 90 percent.
Owner:CHINA AGRI UNIV

Down jacket production feeding device with impurity removal function

The invention discloses a down jacket production feeding device with an impurity removing function. The down jacket production feeding device with the impurity removing function comprises a mounting frame, a feeding groove is formed in the middle of the bottom of the mounting frame, a material receiving pipe is arranged in the middle of the top of the mounting frame, the material receiving pipe communicates with the feeding groove, and a collecting groove is formed in one side of the top of the mounting frame. A console is arranged on the other side of the top of the mounting frame, and an annular sliding rail is arranged at the top of the interior of the feeding groove. According to the down jacket production feeding device with the impurity removing function, through rotation of a filtertank and air blowing of an air blower, residual substances in feathers retained in the filter tank are effectively separated under rotating shaking and blowing away of air pressure floating and falloff through filtering of the filter tank and are absorbed and collected under cooperation of a suction ventilator, so that down feather processing operation is rapidly carried out, meanwhile, the impurities can be conveniently collected and cleaned, and convenience and working efficiency of operators are improved.
Owner:安徽新桥羽绒有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products