4results about How to "Guaranteed evaporation effect" patented technology

The utility model relates to a kind of carrier of granular vacuum coating medicament, including shell, bottom layer steel wool, upper layer steel wool and stainless steel net are arranged in shell interior, bottom layer steel wool is closely embedded in shell bottom, the compactness of bottom layer steel wool is higher than upper layer steel wool, the compactness of upper layer steel wool is adjusted according to medicament evaporation rate, the periphery of upper layer steel wool is closely attached with the inner wall of shell periphery, upper layer steel wool bottom surface is pasted with a layer of carbon fiber cloth, stainless steel net is covered on upper layer steel wool, upper layer steel wool is positioned, bottom layer steel wool and upper layer steel wool are used for storing granular coating medicament between bottom layer steel wool and upper layer steel wool.The utility model is by additionally setting carbon fiber cloth to shield medicament, upper layer steel wool adjusts evaporation speed, so that granular medicament maintains stable state in evaporation process, solve the technical problem that medicament is easy to splash and spill, difficult to control evaporation rate when the carrier loaded granular medicament is evaporated at present.

The utility model discloses a parallel type rotary evaporation system which comprises a circulating pump and at least two groups of rotary evaporators, the circulating pump is provided with an input port and an output port, each group of rotary evaporators at least comprises a condensation structure, and the condensation structure at least comprises a lower inlet and an upper outlet which are communicated with each other; wherein the lower inlet of the condensation structure of each group of rotary evaporator is connected to the output port of the circulating pump in parallel through a pipeline, and the upper outlet of the condensation structure of each group of rotary evaporator is connected to the input port of the circulating pump in parallel through a pipeline; according to the utility model, the problem of insufficient cold supply of the condenser for feeding cooling water behind the first syn-position due to the fact that the condensers of a plurality of rotary evaporators are connected in series can be solved.

This utility model discloses a circulating evaporation device. The evaporation mechanism's recirculation structure connects one end to the bottom of the separation chamber and the other end to the upper part of the separation chamber. A discharge pipe connects to the top of the separation chamber. In the heating mechanism, one end of the heating coil is connected to the compressor via an inlet pipe, and the other end is connected to the exhaust pipe. The condensation mechanism includes a condensation component and a guide pipe. The condensation component connects to the discharge pipe and the exhaust pipe, and is also connected to the compressor via the guide pipe. The condensation component has a drain port. The fan's inlet and outlet are connected to the condensation component and the separation chamber, respectively, with the outlet located above the heating coil for conveying gas to convect with the falling waste liquid. In this utility model, gas heated by the compressor enters the heating coil to heat the waste liquid. The recirculation structure enables the waste liquid to circulate and fall from top to bottom. The air conveyed by the fan convects with the heated, falling waste liquid, accelerating evaporation and improving the evaporation efficiency.