4results about How to "Improve vaporization efficiency" patented technology

This invention relates to the field of steam appliance technology and discloses a novel steam flow channel structure, comprising a closed cavity formed by assembling a base plate, a mounting frame, a cover plate, a frame, and a top plate. The closed cavity contains a flow channel for water flow and vaporization. At least one water-blocking rib is provided on the inner wall of the flow channel. This rib obstructs and impacts the water as it flows through, prolonging the water's residence time within the channel and promoting the refinement of water molecules. Through the inverted fish-scale-shaped water-blocking rib structure, as the water flows within the channel, it continuously collides with and rebounds against the ribs, slowing the water's forward speed and increasing the contact time between the water and the inner wall of the channel. Simultaneously, the hook-shaped structure causes secondary collisions between water molecules after initial impact, breaking large water molecule clusters into smaller clusters, making it easier for the water to absorb heat and complete vaporization, thus improving vaporization efficiency.

The utility model provides a steam boiler which comprises a support, a boiler body is arranged at the upper end of the support, a T-shaped pipe is arranged in the middle of the boiler body, a burner is arranged at the end, away from the boiler body, of the T-shaped pipe, first heating pipes are evenly distributed on the T-shaped pipe, a second communication base is arranged on the inner wall of the left side of the boiler body, and the first heating pipes are all communicated with the second communication base. Second heating pipes are evenly distributed on the second communicating base, a first communicating base is arranged on the inner wall of the right side of the furnace body, the second heating pipes all communicate with the first communicating base, rotating cylinders are evenly distributed in the furnace body in a rotating mode, and sliding rods and stirring paddles are arranged in the rotating cylinders in a sliding mode. According to the steam boiler, water in the boiler body can be rapidly and uniformly stirred when the water is heated to become steam, so that the water in the boiler body can be rapidly, stably and uniformly heated, the vaporization efficiency of the water can be effectively improved, and the production efficiency of the steam is improved.

The utility model discloses an automatic regulation's water bath type liquid nitrogen vaporizer, including water bath box, electric heater, steam heat exchange pipe, liquid nitrogen delivery pipe, liquid nitrogen heat exchange pipe, liquid nitrogen vaporization device, the liquid nitrogen vaporization device still include liquid nitrogen vaporization cylinder, steam connecting pipe, liquid nitrogen connecting pipe. The utility model's function is when electric heater or steam heating appears the breakdown, provides the buffer effect, reduces the influence of pressure fluctuation caused by the breakdown to pipeline element, cooperates production workshop control cabinet DCS control system, promotes the reliability and safety of device, reduces the influence of nitrogen to liquid nitrogen pipeline simultaneously, increases the heat exchange area of liquid nitrogen and hot water in water bath box, improves the vaporization efficiency of liquid nitrogen.

The utility model relates to a product extraction device for producing acetone through synthesis gas pressure fermentation, which comprises a synthesis gas pressure fermentation tank, a membrane filtration unit, a reduced pressure flash tank, a gas condensation pipe and an acetone storage tank, a liquid inlet of the membrane filtration unit is communicated with a fermentation liquid discharge port, and a reflux inlet of the membrane filtration unit is communicated with the fermentation tank; a liquid inlet of the reduced-pressure flash evaporation pipe is communicated with a liquid outlet of the membrane filtration unit; a gas inlet of the gas condensation pipe is communicated with a vapor phase outlet of the vacuum flash tank; and a condensate outlet of the gas condensation pipe is communicated with an acetone storage tank. According to the product extraction device, firstly, thalli of fermentation liquor are intercepted through the membrane filtration unit, the activity of the thalli is reserved, and the influence on the activity of the thalli is low; according to the invention, acetone is used as a raw material, then the reduced pressure flash tank is used for reducing the pressure of the fermentation liquid and then flash evaporation is carried out, the temperature is maintained at 60 DEG C by using fermentation waste heat, so that the acetone is rapidly vaporized to form gas-liquid two-phase flow, and the design not only improves the vaporization efficiency of the acetone, but also reduces the additional cooling requirement and reduces the energy consumption.