Nanjing Min-Tai Machinery Industrial Park: Daily water supply of 20,000 tons
The Nanjing Min-Tai Precision Machinery Industrial Park comprises three zones: the Toyota Park Core Zone, the Shancheng Park Area, and the High-Tech Park Area. The planned area covers approximately 21.3 square kilometers, of which about 9.5 square kilometers are designated for industrial use. In recent years, our county has successively formulated documents such as the "Nanjing Equipment Manufacturing Development Plan" and the "Overall Master Plan for the Min-Tai Precision Machinery Industrial Park." Currently, a coordinated development pattern has been established, centered on the machinery industry and featuring "one park, two axes, and three zones." Specifically, the Toyota Park Core Zone, located in the northern part of the industrial park, primarily focuses on the production of machine tools and large-scale casting and machining; the Shancheng Park Area, situated in the southern part, specializes in high-power electric spindles, precision rotary indexing tables, and high-speed, heavy-duty precision ball screws; and the High-Tech Park Area, located in the eastern part, is driven by "service-oriented manufacturing," with products manufactured by companies in the park being exported to markets in Europe, the U.S., and Southeast Asia.
Summary: Focus on water purification treatment technology and complete sets of equipment standardization, hospital sewage, domestic sewage treatment technology, the company's independent research and development
Keywords: intelligent integrated sewage equipment
- Technical Specifications
- Description
-
Project Overview
This device is suitable for purifying surface and groundwater—such as rivers, reservoirs, and lakes—that meet the Class I and Class II water quality standards specified in CJ3020-93 “Standards for Water Quality of Domestic Drinking Water Sources,” provided that the turbidity of these waters is less than 1500 NTU (with a short-term allowable peak of 3000 NTU). After purification by this device, the outgoing water quality will comply with the newly established national standard GB5749-2006 “Hygienic Standard for Drinking Water Quality,” covering ten routine daily testing indicators: color, turbidity, visually perceptible particles, odor and taste, pH value, total colony count, total coliforms, thermotolerant coliforms, Escherichia coli, and residual chlorine.
Main Technical Parameters of Water Purification Equipment
1. Net water volume: Rated daily water production: 20,000 cubic meters (tons)
2. Raw water turbidity: ≤1500 NTU, with short-term peaks up to 3000 NTU.
3. Turbidity of effluent: ≤0.5 NTU (up to 1 NTU in special cases)
4. Flocculation reaction time: 15–20 min
5. Flow velocity in the stable flow zone: 1.38–1.67 mm/s
6. Surface loading of the sedimentation zone: 5–6 m 3/m2 ·h
7. Filtration rate: 6–7 m/h; for dual-layer filter media: 7–10 m/h
8. Filter Media: K80 < 1.5 Homogenized Quartz Sand
9. Filter layer height: ≥1.2 meters
10. Filter pool backwashing method: air-water backwashing and full-process surface scrubbing
11. Rinse Process: The rinse process consists of: first, air rinsing at an intensity of 15 L/s·m for a duration of 2 to 4 minutes (adjustable); then, simultaneous air-and-water rinsing, with the air-rinsing intensity...
15 L/s·m, water flushing intensity 2 L/s·m, duration 4 min (adjustable); followed by backflushing with water at an intensity of 6.5 L/s·m for 2 to 6 min (adjustable); and surface sweeping throughout the entire process.
Washing and scrubbing intensity: Q = 1.1 L/m²·s; the self-control system is operational.
12. Minimum headwater: 7 meters
Water purification equipment process flow
-
Reference Table for the Number of Users of YKJ Series Stainless Steel Water Purifiers
Model
Processing capacity
Applicable number of people (people)
ton / Hour
ton / day
YKJ-1.0
1
25
170
YKJ-1.5
1.5
36
240
YKJ-2.0
2
48
320
YKJ-2.5
2.5
60
400
YKJ-3.0
3
72
500
YKJ-4.0
4
100
660
YKJ-5.0
5
120
800
YKJ-6.0
6
145
970
YKJ-7.0
7
170
1130
YKJ-8.0
8
200
1300
YKJ-9.0
9
220
1470
YKJ-10
10
250
1700
YKJ-11
11
265
1770
YKJ-12.5
12.5
300
2000
YKJ-15
15
360
2400
YKJ-20
20
480
3200
YKJ-25
25
600
4000
YKJ-30
30
720
5000
YKJ-35 (Single)
35 840 5600 YKJ-35 (Seperate)
YKJ-40
40
960
6400
YKJ-45
45
1080
7200
YKJ-50 (Seperate)
50 1200 8000 YKJ-50 (Double)
YKJ-60 (Seperate)
60 1450 9670 YKJ-60 (Double)
YKJ-70
70
1680
11200
YKJ-80
80
2000
13300
YKJ-100
100
2500
16700
YKJ-125
125
3000
20000
YKJ-150
150
3600
24000
YKJ-200
200
4800
32000
Note: Per capita water consumption is based on rural areas. 150 Ascend/ Sky calculation.
Equipment Specification Selection Table
Number Treatment capacity (m³/d) Inlet pipe diameter (DN) Outlet pipe diameter (DN) External dimensions (mm) 1 50 40 40 Precipitation phi 700*4880
Filtering phi 650/ phi 1100*3300
2 100 50 50 Precipitation phi 980*4880
Filtering phi 1000/ phi 1700*3300
3 150 50 50 Precipitation phi 1180*4880
Filtering phi 1250/ phi 2080*3300
4 200 65 65 Precipitation phi 1400*4880
Filtering phi 1300/ phi 2200*3300
5 300 80 80 Precipitation phi 1680*4880
Filtering phi 1600/ phi 2500*3500
6 400 80 100 Precipitation phi 2050*5280
Filtering phi 2000/ phi 2600*3900
7 500 100 125 Precipitation phi 2200*5280
Filtering phi 1600/ phi 1800*3500 (2 sets)
8 600 100 125 Precipitation phi 2450*5280
Filtering phi 1750/ phi 2050*3500 (2 sets)
9 700 125 125 Precipitation phi 2600*5280
Filtering phi 1850/ phi 2340×3500 (2 sets)
10 800 125 125 Precipitation phi 2700*5280
Filtering phi 2000/ phi 2340×3500 (2 sets)
11 900 150 150 Precipitation phi 2900*5280
Filtering phi 2100/ phi 2340×3500 (2 sets)
Complete categories and cost-effective
With professional technology, we are committed to product research and development, create cost-effective products, and meet the needs of customers.
Good quality is trustworthy
Quality management is embedded in every production process during the production process. From raw material purchase, to product manufacturing, packaging, shipment, etc., there are layers of inspection and supervision, and strive to create excellent quality.
Worry-free after-sales service
Meticulous service details highlight service quality!
Related projects
Get a free quote
Service Hotline：+86-15005945073
Mobile:+86 15005945073 （Ms. Wu）
Address：No. 142, Meizan Village, Baizhong Town, Minqing County, Fuzhou City, Fujian Province
E-Mail：wuhongmei@ykjx.com.cn
English website：ykjx.com.cn
fjyuanke.cn
Chinese URL：元科.网址
元科水务.网址
Negotiate
Website
Copyright @ FUJIAN YUANKE MACHINERY CO., LTD. Power by：www.300.cn SEO Licence
