A liquid carbon dioxide cleaning machine and cleaning method

Abstract

The invention discloses a liquid carbon dioxide cleaning machine and a cleaning method. The cleaning machine includes an engineering vehicle, a storage tank is arranged on the engineering vehicle, the storage tank is connected with a liquid storage cabin, the liquid storage cabin is arranged on the engineering vehicle, and a storage tank is arranged on the liquid storage tank. There is an injection panel, an injection port is arranged on the injection panel, and a control cabin is arranged at the other end of the engineering vehicle. The washing machine also includes a control system, and the control panel of the control system is arranged in the control cabin. The present invention also provides a method for cleaning a tunnel by using the above-mentioned liquid carbon dioxide cleaning machine. The cleaning machine of the present invention is simple in structure, easy to use, and can quickly perform tunnel cleaning. The cleaning method using the cleaning machine is simple and convenient to operate, clean and environmentally friendly, low in energy consumption, and high in raw material utilization, effectively solving various existing tunnel cleaning. The method has problems such as serious waste of water resources, large damage to electromechanical equipment and lining concrete, and low utilization rate of raw materials.

Description

technical field [0001] The invention belongs to the technical field of cleaning machines, and in particular relates to a liquid carbon dioxide cleaning machine and a cleaning method. Background technique [0002] Since the 21st century, my country's tunnel engineering construction has entered a period of vigorous development, and the total mileage of tunnels has continued to increase year after year. With the continuous maturity of construction technology, more and more road tunnels have been built in my country. Although the construction technology of road tunnels in our country has made various developments and breakthroughs, the cleanliness of road tunnels has not been paid attention to by tunnel builders and the public for a long time. Tunnels, especially long road tunnels, are seriously polluted during long-term operation. The tail gas emitted by automobiles includes a large amount of solid suspended particles, carbon monoxide, carbon dioxide, nitrogen oxides and sulf...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a liquid carbon dioxide cleaning machine and a cleaning method. The cleaning machine has a simple structure, is easy to use, and can quickly perform tunnel cleaning. The cleaning method using the cleaning machine is simple and convenient to operate. Clean and environmentally friendly, low energy consumption, high utilization rate of raw materials, effectively solve the problems of serious waste of water resources, large damage to electromechanical equipment and lining concrete, and low utilization rate of raw materials in various existing tunnel cleaning methods

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