As urban construction booms, the issue of construction dust becomes increasingly severe, with the concentration of PM2.5 in the air continually rising due to dust. Inhalable particles have always been the primary air pollutants in cities, and the dust-generated inhalable particles account for over 40% of the total. Their impact on residents' production and living is becoming more significant. Minshun Environmental Protection's tower crane sprinkler dust control system employs green, environmentally friendly, and energy-saving new technology. It utilizes the ground's water well or fire hydrant pool as a water source, pressurizes it, and then delivers it through the supply pipes in the tower crane frame to the sprinkler heads on the crane for high-altitude sprinkling. Tests show that under wind speeds below level 2, high-altitude sprinkling can reduce the particle concentration in the site air by 84%, with a particularly evident dust reduction effect. Additionally, the adjustable sprinkler mist nourishes the concrete structure, saving labor costs for maintenance and enhancing the quality of the work.

Tower Crane Sprinkler System Overview

The tower crane sprinkler system is used for dust suppression and temperature reduction within the rotation radius of the tower crane, as well as for fire prevention and disaster reduction.

2. The tower crane sprinkler system can be connected to the municipal water network for water supply, and can also be integrated with a recirculating water recovery system. The recirculating water recovery system mainly consists of water collection, filtration and sedimentation, storage facilities (tanks), pressure pumps, and recycling processes.

3. Tower Crane Spraying System Composition: Tower crane time-controlled distribution box, high-pressure water pump, tower crane swivel joint, galvanized steel pipe or PPR pipe, transition fitting, tee, rotating nozzle, ball valve, etc.

4. The spacing of pumps, tees, risers, nozzles, etc., is determined by the nozzle type and coverage radius, and their layout must meet the on-site requirements.

5. As tower crane standard parts are strictly forbidden from welding, two fixed supports are set on the optional universal joint, connected and secured to the universal joint via bolt clips. The pipe support is connected to the tower crane standard parts using bolt clips.

6. Regularly inspect the pipeline support system and ensure that the universal joints are aligned with the tower crane's universal wheel shaft core, checking for any misalignment or displacement.

Features of Tower Crane Sprinkler:

The tower crane high-altitude sprinkler dust reduction system can accept data collected by PM10 dust monitors and can automatically turn on or off the dust reduction system. It also allows for remote control to start or stop the system, adjusting the size of the water mist and flow, thereby enabling three functions: operation control for the tower crane driver, ground concrete wet curing, and construction site fire protection.

2. The tower crane high-altitude sprinkler dust suppression system boasts three functions: on-site dust control, concrete wetting and curing, and fire protection.

3. The tower crane high-altitude sprinkler dust suppression system, utilizing the tower crane's 360-degree rotation, can cover the construction site with a three-dimensional sprinkling from air to ground, thereby inhibiting the drift and spread of airborne dust.

4. In case of fire on construction sites, the system can be immediately switched to fire mode, increasing the water spray volume, which can extinguish flames at high altitudes and quickly control the fire.