High-efficiency energy-saving evaporative condenser

Abstract

The invention discloses a high-efficiency energy-saving evaporative condenser and relates to the field of condensing equipment. According to the high-efficiency energy-saving evaporative condenser, a covering plate is installed at the top of a casing, so that water vapor exhausted from the casing can be absorbed fully; the absorbed water vapor is led to a water tank, so that the recovery and usage of water resources are realized, water resources are greatly saved; and the high-efficiency energy-saving evaporative condenser has excellent environmental protection property.

Description

technical field [0001] The invention relates to the field of condensing equipment, in particular to an efficient and energy-saving evaporative condenser. Background technique: [0002] Condensation is the condensation of gas or liquid when it is cooled, such as water vapor becomes water when it is cooled, and water becomes ice when it is cooled. The lower the temperature, the faster the condensation and the better the effect. In chemical production, water or air, which is relatively easy to obtain and low in cost, is generally used as the condensation medium. After the condensation operation, the temperature of the water or air will rise, and if it is directly discharged, it will cause thermal pollution. For some applications, the gas must pass through a long tube (often coiled into a solenoid) to allow heat to be lost to the surrounding air, and heat-conducting metals such as copper are often used to transport the vapor. In order to improve the efficiency of the condenser...

AI Technical Summary

Problems solved by technology

This type of condenser generally needs to use a fan to force the air to pass through the heat sink and take away the heat. The application number is CN 201320112298.6, which discloses an evaporative condenser, including an outer casing, and an axial flow fan is arranged on the top of the outer casing. There is a condensing coil inside, a water collection tank at the bottom, and a circulating water pump outside. Between the axial flow fan and the condensing coil, there are water collectors and water spray devices in sequence from top to bottom. The water collecting tank is equipped with a float valve, the circulating water pump is connected to the descaling device through the pipeline, and the descaling device is connected to the water spraying device through the pipeline. Good, and it is good for environmental protection, but the evaporated water vapor in this kind of condenser is distributed to the environment outside the shell box, causing a waste of water resources, and the temperature of the cooling water passing through the condensing pipe is relatively high, which is then circulated When the water pump is used, the cooling effect is poor

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