Introduction of rural drinking water engineering equipment
The rural drinking water project is also known as the “Huimin Projectâ€. As a livelihood project closely related to the interests of the broad masses of the people, our province will continue to push forward the issue of solving rural drinking water safety in the future.
In order to improve the living water and drinking water conditions of rural residents, most rural areas in Shandong Province are installing water purification equipment intensively. According to the different water quality conditions in different regions, we will make corresponding water quality solutions, purify water quality and rationally allocate water resources. Here are a few things to keep in mind about rural drinking water equipment:
1. Selection of rural drinking water engineering equipment: The selection of equipment is mainly based on the raw water quality and product water quality requirements. The domestic water consumption is large. In order to save costs, the single-stage reverse osmosis equipment can reach the national drinking water standard, and the cost is low. Late management and maintenance costs are low. If it is an individual or a village committee to invest in a water station, you can consider the use of two-stage reverse osmosis equipment, the water quality meets the national pure water standard. The reverse osmosis equipment is for the raw water is well water and groundwater. If the raw water is natural mountain spring water, after the water quality is rich in minerals, ultrafiltration equipment can be used to retain natural minerals.
2, rural drinking water equipment size model selection:
The size of the water purification equipment is mainly determined according to the water production capacity of the equipment. There is no fixed model. The minimum of 0.5 tons / hour, 1 ton / hour, 2 tons / hour, etc., can be determined according to the amount of water used by the villagers, generally 1-2 tons of equipment. The equipment can produce water for 24 hours in a row. When the water consumption is insufficient, the equipment can increase the water output free of charge.
3. Maintenance and consumables for rural drinking water equipment:
Establish equipment operating flow, pressure, water quality record book, do a daily report of equipment operation, regularly clean the filter material, better filter element, and detect the scale inhibitor addition device.
4. Operating costs of the equipment:
Initially based on 150 barrels per day of sales
Direct production cost per barrel of water
Electricity fee: 0.37KW / hour × 12 hours / day × 0.65 yuan / KW = 2.9 yuan / day
Rent: 3,000 yuan / year × 1 / 365 = 8.2 yuan / day
Decoration: 2000 yuan / year × 1 / 365 = 5.5 yuan / day
Water fee: 1 yuan / ton × 6 tons / day = 6 yuan / day
Bucket cover: 0.20 yuan / piece × 150 / day = 30 yuan / day
Bucket cover: 0.05 yuan / piece × 150 / day = 7.5 yuan / day
Bucket bag: 0.10 yuan / piece × 150 / day = 15 yuan / day
Heat shrinkable sealing film: 0.05 yuan / piece × 150 / day = 7.5 yuan / day
Tax (tax): 1,200 yuan / year × 1 / 365 = 3.28 yuan / day
Total: 85.88 yuan
Comprehensive cost per barrel: 85.88 yuan ÷ 150 barrels = 0.57 yuan / barrel
Very low cost
5. Supporting facilities for rural drinking water equipment:
Rural drinking water equipment needs to be installed indoors, so it is necessary to have a water room specially installed for storage equipment. At the same time, the equipment adopts automatic credit card water collecting device, and the card is used for water taking, which is convenient and sanitary.