Low-temperature multi-effect evaporative cooler hoisting method

Abstract

The invention discloses a low-temperature multi-effect evaporative cooler hoisting method. The construction method comprises the following step of construction preparation, wherein a multi-effect evaporative cooler is composed of a first-effect evaporative cooler, a second-effect evaporative cooler, a third-effect evaporative cooler, a fourth-effect evaporative cooler, a combination body of a fifth-effect evaporative cooler and a sixth-effect evaporative cooler, a seventh-effect evaporative cooler, a fixed support, a first movable support, a second movable support, a third movable support, a fourth movable support, a fifth movable support and a sixth movable support, the low-temperature multi-effect evaporative cooler totally has six effects, the heaviest part is the combination body of the fifth-effect evaporative cooler and the sixth-effect evaporative cooler, a gravel field with the thickness of 300 mm and the area of 80 m*25 m is paved in the equipment direction, 15 m of the gravel field is taken as a hoisting road, and 10 m of the gravel field is taken as an equipment stacking site. The method has the advantages that a method of simultaneously using a caterpillar crane and large truck-mounted crane hoisting mode and a single caterpillar crane hoisting mode is used, a caterpillar crane can freely walk, the hoisting property of a truck-mounted crane is high, therefore, synchronization and coordination are guaranteed, and the superheavy part of an evaporator body is steadily hoisted in place; when the other evaporative coolers are hoisted, hoisting is conducted by adopting the single caterpillar crane, and rapidness and convenience are achieved.

Description

technical field [0001] The invention relates to a hoisting method, more specifically, to a hoisting method of a low-temperature multi-effect evaporative cooler. Background technique [0002] Seawater desalination is the use of seawater desalination to produce fresh water. It is an open-source incremental technology to realize the utilization of water resources. It can increase the total amount of fresh water without being affected by time, space and climate. The water quality is good and the price is becoming more and more reasonable. Stable water supply such as boiler make-up water. The process of obtaining fresh water from sea water is called desalination. The seawater desalination methods currently used include seawater freezing method, electrodialysis method, distillation method, and reverse osmosis method; crystallization method can also be used to desalinate seawater, that is, adding butane to seawater, butane is very volatile and will be taken away when it volatilize...

AI Technical Summary

Problems solved by technology

At present, there is no effective patent for the hoisting method of low-temperature multi-effect evaporative coolers; with the gradual scarcity of fresh water resources on the earth, the society's demand for seawater resources will form a development trend, how to effectively use seawater resources can be applied and in application During the process, the requirements for conveying equipment and pipelines will be more stringent. This invention patent is the research on hoisting technology of low-temperature multi-effect evaporative cooler under this circumstance.

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