Water intake bar screen
ConsultationProduct overview: It is suitable for municipal sewage treatment, industrial wastewater treatment, water pollution and other industries. It is the pollution blocking equipment in water supply and drainage engineering, generally used as fine bar screen.
Product features: The efficiency is over 98%, the structure is simple, the design is reasonable, the operation is stable, and the noise is small.
Application
This equipment is suitable for municipal sewage treatment, industrial wastewater treatment, water pollution and other industries. It is the pollution blocking equipment in water supply and drainage engineering, generally used as fine bar screen. The efficiency is over 98%, the structure is simple, the design is reasonable, the operation is stable, and the noise is small.
Feature
1. The separation accuracy is as low as 0.75mm
2. No bearing under water, maintenance free
3. The frame adopts the boss with steel plate bent into channel shape, which not only increases the strength but also makes the appearance beautiful
4. The water and underwater frame is an integral part, the whole machine is assembled in the factory, the manufacturing precision is high, and the installation is convenient
5. The "V" shaped slag collecting tank can collect 100% of the free falling or washed falling slag.
6. The chain track is inlaid with special non-metallic materials, no noise, wear-resistant and smooth, with good sealing effect. Extend service life.
7. The strength of straight-line water column ejected by special nozzle is greater than that of ordinary fan-shaped water column.
8. Adjustable cleaning brush device to make the screen work in the best condition
9. The box type rack enables the whole product to operate in a fully closed state to ensure that the flushing water and odor do not leak out and avoid secondary pollution:
10. Full automatic control can be realized through timing and liquid level difference
Structure
Its products are mainly composed of body, transmission mechanism cleaning mechanism, mesh chain, water retaining device, washing device, etc. The product has water inlet at the front and water outlet at the side. During operation, the reducer drives the driving wheel on the main shaft to rotate. The driving wheel drives the mesh chain to operate continuously from the bottom to the top, so that the scum can be fished to the top and fall into the slag collecting tank through the self weight. Some scum blocked on the mesh or the rake teeth can be cleaned by the cleaning brush and washed by the nozzle with high strength. The dregs shall be thoroughly cleaned without blocking. The utility model is an ideal slag catching device.
| Model | NJL1.0 | NJL2.0 | NJL3.0 |
| Accuracy | Φ1～6mm | ||
| Efficiency | 80～97% | ||
| Belt moving（m/min) | 3.0-5.0 | ||
| Power（kW） | 0.55～1.1 | 1.1～2.2 | 1.1～3 |
| Width（mm） | W-200 | ||
| Grid lengthL（mm） | 400-3000 | ||
| Canal widthW（mm） | 1200～1600 | 1500～2100 | 1800～2500 |
| Highest temp（℃） | 0～60 | ||
| Discharge heightH2（m） | Customized （1m） | ||
| Washwater pressure（bar） | ≥0.6Mpa | ||
| Wash water quantity（m3/h） | 12m3/h | 18m3/h | Q=27m3/h |
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