Energy-saving antiscale condenser device

Abstract

The invention discloses an energy-saving antiscale condenser device. The energy-saving antiscale condenser device comprises a condenser, a water source, a feeding chamber and a solid-liquid separator. The condenser comprises a tube pass and a shell pass. An inlet of the tube pass is connected with the water source through a water inlet pipe. The inlet of the tube pass is further connected with the feeding chamber through a first feeding pipe, wherein the feeding chamber is used for providing inert solid particles. An outlet of the tube pass is connected with the solid-liquid separator through a water outlet pipe. The shell pass is connected with a cooling steam pipe, so that cooling steam enters the shell pass. The solid-liquid separator is further provided with a circulating water outlet and a solid particle outlet. The circulating water outlet is connected with the water source, and the solid particle outlet is connected with the feeding chamber. According to the energy-saving antiscale condenser device, the circulating fluidized bed technology is combined with the condenser heat exchange process; heat transfer efficiency is improved; the energy saving effect is achieved; the scaling induction period is prolonged; the cleaning cycle is prolonged; actual production time is increased; and great economic benefits, environmental benefits and social benefits are brought.

Description

technical field [0001] The invention relates to condenser equipment, in particular to an energy-saving and scale-proof condenser device. Background technique [0002] Scaling of condenser equipment is a common problem in thermal power generation industry. Scaling of condenser equipment, which has not been resolved for a long time, is an important bottleneck restricting production. According to the survey, more than 90% of the condenser equipment has fouling problems in different degrees, which seriously affects the normal operation of the condenser equipment and causes huge economic losses and energy waste. [0003] At present, most of the condensers in power plants are double-tube heat exchangers, and most of the anti-scaling methods use the rubber ball method. The rubber ball method is to use a special rubber sponge cleaning ball with a slightly larger size to automatically circulate in the condenser every once in a while. The ball rubs against the tube wall to take away...

AI Technical Summary

Problems solved by technology

[0004] This method has a certain effect on descaling, but because the material of the rubber ball is soft, it cannot remove the dirt that has accumulated for a long time, nor can it achieve the effect of anti-scaling

At the same time, this method requires that the inlet pressure will be relatively high, and the high-pressure rubber ball pump is used for circulation, which increases energy consumption

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