The use of turbos is quite extensive and can be used where dust comes from, and i know that more places are built below, power plants, port bulkyards, dumps, waste plants, chemical plants, steel, coal, smelters, and so on. The company's level of decision-making, its pre-eminence, the professionalism of all its employees, its social support and love have led to remarkable achievements in the area of domestic vehicle cleaning equipment. (b) resilient pressure on the water supply: three additional units are being installed on the tower piping tube, and work is under way on the main construction, with access to each floor, which will systematize the water supply for the construction, surface fitting and maintenance of the surface, which is much less feasible in the actual construction. The pyramid spraying system is a water spray system pre-set by the pyramid to reverse arm after the pyramid installation has been completed. The reality is that a piston pump is pressurized on the basis of the reality of construction day, or a pump is being installed in a three-tier sedimentary tank under the construction of the current garden, water is delivered through the process pump to the pyramid on the top of the pyramid, water is sprayed through the pyramid, forming a mist, and light rain is used to reverse the work mass through the pyramid. The numeric power of the php project 7. 5-11kw object pressure 50kg range 120m control manual automatic power source 380v mist drops 500-200 cage cover radius 50m nozzle high pressure mistification system main features: 1. Spray wide enough to fully cover the area within the rotation radius of the tower. 2. Concrete conservation can be completed. 3. Ground-based cooling of high temperatures. Fire can be prevented and reduced. 5. The work site was dusted and the effects of haze management were evident. 6. High-altitude ejection systems can be used to cool the dust in the area within the rotation radius of the tower. 7. High-altitude ejection systems can be linked to municipal networks for water extraction or combined with recycling systems, consisting mainly of recycling water collection, filtering sedimentation, storage facilities (water tanks), pressurization pumps and recycling. 8. High-pressure steel ducts, easy to connect, can withstand 18 mpa pressure, and scalding up and down towers are easily fitted with a screwdriver and durable outdoors。