Skid-mounted heat exchanger circulating device

Abstract

The invention aims to provide a skid-mounted heat exchanger circulating device which is formed by a skid-mounted base, two sets of heat exchange devices, a heat exchange output pipe group, a sedimentation tank, a sedimentation output pipe, a purification device, a pressurization heat pump and an electric control cabinet. The purification device is formed by a support frame, a heat-insulation buffer tank and a sewage separator filter; and the pressurization heat pump is formed by a liquid pressurizer, an assisted-rotating bearing, a pressurization motor, a conveying and delivery pipe and an output pipe. The device is simple in structure, convenient to install and disassemble, small in occupied area, green and environmental-friendly; in the whole set of device, a valve is arranged for each output link, so that when an emergency condition happens, the conveying of water for heat energy can be immediately cut off, and the circulating quality of the water for the heat energy is ensured; byadopting a circulating conveying mode of firstly heating and then pressurizing, the occurrence of the undesirable phenomena such as backflow and backlash of a liquid for the heat energy is avoided; and the purification processing device is arranged for filtering the water for the heat energy, so that the safety in cyclic utilization is improved, and the operating cost is reduced.

Description

technical field [0001] The invention relates to the field of waste heat circulation, in particular to a skid-mounted heat exchanger circulation device. Background technique [0002] With the continuous development of science and technology, heat energy recovery and reuse has become an important way to improve economy and save fuel in various industries such as metallurgy, chemical industry, and power generation. This kind of heat energy belongs to the heat distribution of the working fluid. Usually, while recycling the heat, part of the working fluid will be recovered to recycle the heat. The most important component equipment to connect these heat energies in series and make full use of them is Heat exchangers, but with the development of the economy, various types and types of heat exchangers are developing rapidly, and heat exchangers with new structures and new materials are constantly emerging. In order to meet the needs of development, my country has established stand...

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Problems solved by technology

Reasonable realization of the specified process conditions, whether the structure is safe and reliable, easy to manufacture, install, operate and maintain, whether it is economically reasonable, these are the problems faced and considered by many enterprises in various metallurgical, chemical, power generation, etc., although nowadays The thermal energy circulation equipment is becoming more and more mature, but there are still many detailed problems, which are very lacking in the safety of thermal energy water, the sealing of the cycle, and the overall convenience, and the unreasonable arrangement of the steps of the thermal energy water process is still a problem. It will affect the entire circulatory system and cause damage to important components and components

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