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

The application discloses a kind of electronic-grade hydrofluoric acid condensation heat energy recovery device, it is related to heat exchange equipment technical field.The present application includes tank body, the inside of the tank body is equipped with condenser pipe by sealing plate, the condenser pipe is "U" shape and two ends are upwards, the condenser pipe is distributed in the tank body inside and is deflected upside down, the condenser pipe is composed of outer tube and inner tube, the inner tube is fixedly installed at the central place in the inside of outer tube by the fixed seat of outer tube top opening, the inner tube one end opening, the other end is closed, the outer periphery of the inner tube opening side is equipped with round hole, the round hole is located at the inboard of outer tube opening, one side of the outer tube opening is fixedly connected with drain port.The present application can improve the efficiency of heat exchange while ensuring the condensation effect, thereby improving the effect of heat energy recovery, and different temperature heated cooling medium can be obtained to be suitable for different temperature requirements of use scene, thereby improving the utilization degree of heat energy recovery.

This utility model discloses a condenser for a biomass gas-fired boiler, belonging to the technical field of biomass gas-fired boilers. It includes a housing with an air-cooled chamber and a water-cooled chamber inside. Both the air-cooled and water-cooled chambers are fitted with heat exchange copper tubes, with both ends extending to the outside of the housing. Multiple sets of first heat exchange fins are fixedly fitted onto the outer side of the heat exchange copper tubes within the air-cooled chamber. In this utility model, the flue gas to be condensed is guided through the heat exchange copper tubes, and a blower fan blows air into the air-cooled chamber. Heat exchange occurs between the airflow and the flue gas within the heat exchange copper tubes, thus air-cooling the flue gas. Conversely, water exchange occurs between the water within the water-cooled chamber and the flue gas within the heat exchange copper tubes, thus water-cooling the flue gas and ensuring effective condensation of the flue gas.

This invention relates to baijiu (Chinese liquor) brewing, specifically to a steam jet heat pump system and operating method for distillation. Addressing technical problems such as low effective steam utilization efficiency, significant waste heat waste, and difficulty in controlling distillation temperature and pressure, this invention provides a steam jet heat pump system for distillation with an integrated closed-loop circulation structure, no compressor drive, and efficient waste heat recovery and reuse. It is suitable for baijiu solid-state intermittent distillation scenarios, significantly improving energy efficiency and reducing production costs while ensuring the stability of the distillation process. The core system includes a ground-fired distillation unit, a four-jet heat pump unit, a negative pressure condensation unit, and a waste heat circulation unit, forming a closed-loop integrated structure to achieve steam recycling and waste heat recovery.

The utility model discloses a kind of antifouling structure, camera and electronic equipment, the antifouling structure, for reducing PCB on organic volatile material pollution image sensor, comprising: condensing piece, between PCB and image sensor, condensing piece inside is provided with containing chamber, bottom is equipped with drawing port;Refrigeration part, cold end is connected with condensing piece, for cooling condensing piece makes condensing piece temperature lower than image sensor, to make organic volatile material condense on condensing piece;Wherein, image sensor is located in containing chamber and front end is opposite drawing port, so that its non-drawing face is wrapped by condensing piece, to block organic volatile material diffusion to the volatile path of image sensor.The utility model in, by making organic volatile material preferentially condense on the condensing piece of lower temperature, to reduce organic volatile material volatilization to image sensor, optimize the working environment of image sensor, improve image acquisition quality and service life.