8results 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 invention provides an electric heater. The electric heater comprises an electric heater main body and a heat insulation part, the heat insulation part is connected with the outer wall face of the electric heater body so that a heat insulation cavity can be defined by the heat insulation part and the outer wall face of the electric heater body. Wherein a through hole communicated with the heat insulation cavity is formed in the heat insulation part, so that liquid is injected into the heat insulation cavity through the through hole, water vapor formed by heating evaporation of the liquid in the heat insulation cavity is discharged through the through hole, and therefore the anti-scalding humidifying device has the anti-scalding effect and the good humidifying effect.

The invention relates to the technical field of micro-nano metal coil preparation, in particular to a micro-nano metal coil preparation method based on a combined template and an auxiliary device. The coil structure is installed on an evaporation substrate through a substrate, and the evaporation substrate is placed on an auxiliary device; evaporating the coil structure; after evaporation is completed, the substrate is taken out, a coil formed on the substrate through evaporation is detected, the integrity of the coil is verified, the coil structure is obtained through machining on a template piece through one machining method of laser, focused ion beam or photoetching, and monocrystalline silicon with the single face polished is selected as the substrate; according to the manufacturing method, the combined template electron beam evaporation technology is adopted, rapid and efficient manufacturing of the micro-nano metal coil can be achieved, the production period is shortened, the micro-nano metal coil with the complex shape and structure can be manufactured by dividing a plurality of templates, and diversified application requirements are met.

The present invention discloses an emulsified bacteria evaporation system, including an emulsification section, a bacteria section, an evaporation section, a quantitative transfer filtration section and a storage section connected by pipelines, the emulsification section includes an aqueous phase tank and an organic solvent tank, the two are mixed in proportion to the emulsification tank; the homogenization section is a circulating bacteria section, including a first bacteria tank and a second bacteria tank in parallel, and also includes a bacteria machine, a buffer tank and a coil preheating structure are sequentially arranged between the bacteria section and the evaporation section; the evaporation section includes at least two scraper film evaporators, and the scraper film evaporators are connected in series and / or in parallel under the action of pipelines and valves. The present invention adopts a circulating bacteria mechanism to overcome the problem of enlarged particle size caused by insufficient bacteria, and adopts a new type of evaporation, equipped with buffer preheating to ensure the evaporation effect, and at the same time, multiple filtering processes are performed before the finished product, and the product safety is high.

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.

The invention discloses a pasty bacteriostatic composition, which is prepared from the following components in parts by weight: 50 to 65 parts of allyl isothiocyanate, 10 to 15 parts of paraffin, 10 to 20 parts of moisturizing anti-freezing agent and 10 to 20 parts of rosin-based ester compound. The traditional Chinese medicine composition is pasty, realizes bacteriostasis through volatilization, has a broad-spectrum bacteriostasis effect, and has no toxic or side effect on a human body.

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.

The invention discloses efficient evaporation equipment for aluminum oxide production and a using method thereof, and belongs to the technical field of aluminum oxide production.The efficient evaporation equipment for aluminum oxide production comprises an evaporation box and further comprises a liquid inlet pipe, a liquid outlet pipe and a liquid outlet pipe, the exhaust pipe is fixedly arranged at the top of the evaporation box and is used for exhausting water vapor in the evaporation box; the electric heating plate is fixedly arranged in the evaporation box and is used for heating the mother liquor and evaporating the mother liquor; the descaling assembly is arranged in the evaporation box and is arranged on the upper side of the electric heating plate; the electric heating plate only heats a layer of mother liquor flowing on the surface of the electric heating plate, mother liquor evaporation waiting time is shortened, mother liquor evaporation conversion efficiency is high, carbon alkali separated out of the mother liquor on the electric heating plate due to evaporation is cleaned through the descaling assembly, heat transfer of the electric heating plate to the mother liquor is guaranteed, evaporation energy consumption is reduced, and energy conservation and emission reduction are achieved. The mother liquor evaporation efficiency is ensured.