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The main body of the inclined screen type dry wet separator is a stainless steel flat filter screen made of wedge-shaped steel rods. The treated wastewater is evenly distributed on the inclined screen surface through the overflow weir. Because the screen surface with the small and smooth gap, while the large gap with screen back, it makes smooth drainage and difficulty in blocking, then solid substances are intercepted. The filtered water flows out from the gaps of the screen plate. At the same time, under hydraulic action, solid substances are pushed to the bottom of the screen plate and discharges, to achieve the purpose of solid-liquid separation.


(1) Adapt to various types of wastewater, such as high concentration wastewater from soaking manure (high bed type), pig farms, chicken farms, cattle farms, etc. Its operation process can stably maintain the solid moisture content at 65%, greatly better than ordinary spiral extrusion devices.
(2) Early filtration utilizes the gravity of the water to work and no energy consumption. The extrusion section has low power and low energy consumption.
(3) The filtration rate is totally high, with large treatment capacity per unit. The latter stage is easily to handle with long service life.
(4) Gear type reverse cleaning mechanism, without consumable material such as steel cables and electrical parts, renewable for use.
(5) Automatic detection, start to work at full water level, filter, dry and wash intermediate screen. Screen washing during shutdown are fully automatic executed, not easy to block and easy to clean.
No | Item | Model | Treatment Capacity (m³/h) | Power(kw) | Material | |
1 | Fully automatic inclined screen solid-liquid separator | QGF-1Z(70) | 10-20 | 4.90 | SUS304 | |
2 | QGF-2Z(120) | 30-40 | 6.75 | SUS304 | ||
3 | QGF-3Z(150) | 45-60 | 8.75 | SUS304 | ||
4 | Standard inclined screen solid-liquid separator | DGF-1B(70) | 10-15 | 4.40 | SUS304 | |
5 | DGF-2B(120) | 25-35 | 6.00 | SUS304 | ||
6 | DGF-3B(150) | 40-45 | 8.00 | SUS304 |
We, Qingdao Rely Environmental Technology Co., Ltd., established in 2015, is a comprehensive environmental enterprise, included product research, process design, system integration, equipment manufacturing, project construction and technical services. We committed to become a professional and reliable supplier of water treatment and organic waste solutions.
The products are widely used for drinking water treatment, industrial water treatment, domestic sewage water treatment, industrial sewage treatment, air pollution control, organic waste treatment and so on. Also supply environmental and efficient water treatment chemical products.
We have good long-term cooperation with Chinese well-known universities and research institutes, assure our strong technical strength and acquired series of technical patent. Our teammates have rich experience and already completed over 100 projects in domestic and foreign, gained highly reputation from local citizens and governments. In Asia, African and South American market, we have made several big landfill leachate treatment projects, treatment capacity from 100MT to 400MT, because of reasonable design, advanced equipment and high level construction, all projects run stable and efficient, proved our strong technical strength and high quality level.
With strong technical strength, we are not only a reliable equipment supplier, but also undertake EPC general contracting projects, EPC Service offered as the following.
1) Freely Preliminary Technical Consultation
2) Treatment Process design
3) Comprehensive Project Equipment Supply
4) Installation Technical Support
5) Debugging Technical Support
Warmly welcome to cooperate with us, for cleaner water, fresher air, more blue sky and more beautiful home!




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1. Q: What products do you produe?
A: We are specialized in drinking water treatment, industrial water treatment, domestic sewage water treatment, industrial sewage treatment, air pollution control, organic waste treatment and so on. Also supply environmental and efficient water treatment chemical products.
2. Q: What information do we need before ordering?
A1: Pls advise your requirements for overall treatment process.
A2: Pls offer the water quality report for influent water or raw water type.
A3: Pls advise the max treatment capacity for design.
A4: Pls advise the quality demands for the effluent water or the usage of effluent water.
3. Q: How long is your lead time?
A: Generally it is 25 days, depends on your needs and project scales.
4. Do you provide OEM service?
A: We provide high-quality OEM services, and also provide buyers customized products.
5. What other services can you provide?
A: Provide free technical support at any time, and also can help you design the whole treatment process of the project.