With the increase of people's awareness of environmental protection and national policy requirements, the construction of green concrete mixing plant has become the industry's development direction. However, there are many manufacturers on the market under the banner of green mixing station, but there are not many really powerful technologies. Customers must identify them. Remind that the green mixing station should have the following technologies:
Dust control technology
① Enclose the mixing machine completely. The high-efficiency dust collector is used in the mixer to centrally treat the dust during the production process. After the treatment, the dust is re-transported to the mixer to realize the recycling of the waste, which not only prevents dust pollution, but also improves resource utilization.
② Dust removal in powder silo. Select the appropriate dust removal equipment according to different feeding methods and loading pressures. Commonly used is a filter-type warehouse roof dust collector, which has many advantages over traditional bag-type dust removal, has a good dust removal effect, and is easy to maintain.
③ The belt conveyor is fully closed. Closing the belt conveying device can not only prevent the generation of dust during aggregate transportation, but also prevent rainwater and dust from contaminating the aggregate.
2. Noise Control Technology
① Enclose the concrete mixing station with sound insulation materials and close the yard with sound insulation materials, which will help reduce noise pollution during the production process.
② In the selection of production equipment, choose to use some low-noise, low-energy-consumption equipment to fundamentally reduce noise pollution.
③Muffler device is used in the air system to reduce the noise generated by the air compressor during operation.
3. Wastewater control technology
According to the actual situation in the plant area, the drainage direction of the wastewater is set so that the wastewater or rainwater formed during the production process of the concrete mixing station can directly flow into the sedimentation tank. After the sedimentation, the wastewater can be used for production after it becomes clear water.
