4results about How to "Fast distillation" patented technology

The present invention provides a method for increasing the linalool content in honeysuckle dew, comprising the following steps: after screening the dust from the honeysuckle, placing it in a steam tank and spraying it with water, and draining the water after spraying; using a steam distillation method to distill the sprayed honeysuckle to obtain a linalool-containing liquid, wherein the distillation process parameters are: a steam pressure of 0.2MPa-0.4MPa and a distillate temperature of 28°C-48°C; filtering the liquid for the first time, adding auxiliary materials to the first filtrate, mixing evenly, filtering the mixed liquid for the second time, sterilizing the second filtrate, and cooling, thereby obtaining a honeysuckle dew with a high linalool content. The present invention adopts a steam distillation method, studies the steam pressure and the distillate temperature, and utilizes the mutual synergistic effect to obtain a linalool-containing liquid, and uses the liquid to prepare the honeysuckle dew, thereby further improving the product efficacy.

The invention discloses an energy-saving traditional Chinese medicinal liquor distillation and extraction system, and relates to the technical field of medicinal liquor making, the energy-saving traditional Chinese medicinal liquor distillation and extraction system comprises an extraction tank, the top of the extraction tank is provided with a feed inlet with a cover plate, and the upper end of the extraction tank is internally provided with a crushing mechanism used for crushing and self-cleaning traditional Chinese medicinal materials; a discharge hole is formed in the right side surface of the lower end of the extraction tank; firstly, a motor is controlled to be started to drive a crushing blade to rotate, the crushing blade rotates to fully crush traditional Chinese medicinal materials, and then an air cylinder is controlled to be started to drive the crushing blade and a brush to rightwards move into a treatment box and an extraction tank on the right side; wherein the inner scraping disc moves rightwards to effectively scrape materials adhered to the surface of the filter plate, and the inner scraping disc moves rightwards to promote the material removing head to continuously enter and exit from the filter holes in the filter plate, so that crushed materials in the filter holes can be effectively cleaned, and the self-cleaning of the filter plate is completed in one step.

The utility model relates to the technical field of raw material recovery, and discloses a raw material recovery device for carbon aerogel preparation, which comprises a cylinder body, one side of the top end of the cylinder body is fixedly connected with a material tank, one side of the top end of the cylinder body is fixedly communicated with a steam pipe, and the middle part of the top end of the cylinder body is fixedly provided with a speed reducing motor; the output end of the speed reduction motor penetrates through the inner wall of the barrel and is fixedly connected with a vertical shaft, stirring blades are fixedly connected to the middle and the bottom of the vertical shaft, a brushing assembly is installed on the surface of the vertical shaft, and a spiral pipe is fixedly connected to the inner wall of the material tank. The brushing assembly comprises two supporting rods, two grooves, two elastic pieces, two connecting rods and a brush. According to the utility model, steam is utilized to preheat a carbon aerogel raw material, heat in the steam can be utilized, more energy is saved, meanwhile, the heating efficiency during distillation is improved, and the inner wall of the recovery device is convenient to clean by utilizing the brushing assembly and the vibration motor.

This invention provides a distillation system for degassing carboxylated styrene-butadiene latex, comprising a polymerization kettle, a distillation column, a condenser, a buffer tank, a mixed-phase feed pump, a conditioning tank, and a vibrating screen. The outlet of the polymerization kettle is connected to the inlet on the side wall of the distillation column. The vapor phase outlet of the distillation column is sequentially connected to the inlet of the polymerization kettle via the condenser, the buffer tank, and the mixed-phase feed pump. The liquid phase outlet of the distillation column is connected to the inlet of the conditioning tank, and the outlet of the conditioning tank is connected to the inlet of the vibrating screen. A fractionation device is provided in the distillation column, comprising several trays. Each tray has multiple valve tubes evenly distributed through it, and each valve tube contains a Tesla valve. A sliding float valve structure is provided at the top of each valve tube. This high-efficiency distillation system can effectively disperse the vapor phase during distillation, allowing for more thorough countercurrent contact between the vapor and liquid phases and more complete interphase mass transfer, thereby further improving the distillation effect and efficiency while reducing energy consumption.