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XQ 1.5
BOEEP
XQ
BOEEP XQ mechanical rotary fine bar screens are critical solid-liquid separation equipment for primary wastewater treatment. Designed for municipal authorities, industrial facility operators and engineering contractors, these machines effectively intercept solid suspended matters to protect downstream pumps and significantly reduce the load of subsequent treatment processes.
Our fine screening machines are widely recognized for their robust construction, reliable operation and low maintenance requirements. All units are fully customized to match your specific project parameters, ensuring optimal performance in any wastewater treatment application.
Our wastewater fine screening machines deliver proven performance across a wide range of primary treatment scenarios:
Municipal Sewage Treatment Plants: Intercept floating debris and suspended solids in the first-stage treatment process
Drainage Pumping Stations: Protect pump impellers from damage caused by solid impurities, extending equipment lifespan
Food Processing Facilities: Primary pretreatment of food sewage, removing food residues and organic suspended matters
General Industrial Wastewater Treatment: Suitable for chemical, pharmaceutical, textile and other industrial wastewater solid-liquid separation
The BOEEP wastewater fine screening machine consists of four main components:
Transmission device
Rake chain system
Integrated supporting frame
Screening removal mechanism
Rakes made of nylon or stainless steel are fixed on the chain shaft in a precise arrangement to form a continuous circulating toothed harrow surface.
Driven by the transmission chain, the entire harrow surface performs a circular motion from top to bottom. Solid suspended matters intercepted on the toothed harrow are lifted to the discharge port and completely removed by the rotating brush. This automated process ensures uninterrupted operation of downstream equipment and reduces overall operational costs.
Toothed surfaces with reinforced convex strips for high strength and excellent deformation resistance
One-piece integrated main frame with secure and reasonable structural design
Standard construction material: SS304 stainless steel (custom materials available upon request)
Long service life even in harsh wastewater environments
Closed-loop chain and track design effectively prevents screenings from falling into the track and causing jams
Mechanical overload protection to avoid damage to the motor and reduction gearbox
Electrical overload protection with thermal relay: automatically stops and triggers an alarm in case of mechanical failure or overload
Sensitive and reliable protection actions minimize downtime
Complete dirt removal with flexible and reliable operation
Fully automatic control system enables unattended operation
Supports 24-hour continuous or intermittent running modes
Automatic alarm and shutdown in case of jamming, reducing manual inspection costs
Parameter | Specification |
Screen Type | Fine Screen |
Channel Width | 1500mm |
Channel Depth | Customizable |
Machine Net Width | 1400mm |
Grid Gap | 1-15mm |
Installation Angle | α=75° |
Outlet Height | 750mm (default, customizable) |
Motor Power | N=1.5kW |
Motor Protection/Insulation Level | IP55/F |
Working Mode | 24h continuous or intermittent run |
Model | Canal Width B (mm) | Equipment Width B1 (mm) | Standard Power (kW) | Canal Depth Range | Grid Gap Options (mm) |
XQ0.4 | 400 | 300 | 0.37 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ0.5 | 500 | 400 | 0.37 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ0.6 | 600 | 500 | 0.55 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ0.7 | 700 | 600 | 0.55 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ0.8 | 800 | 700 | 0.75 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ0.9 | 900 | 800 | 0.75 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ1.0 | 1000 | 900 | 1.1 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ1.1 | 1100 | 1000 | 1.1 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ1.2 | 1200 | 1100 | 1.1 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ1.3 | 1300 | 1200 | 1.5 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ1.4 | 1400 | 1300 | 1.5 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
XQ1.5 | 1500 | 1400 | 1.5 | 1.5m-7.5m | 1, 3, 5, 10, 15 |
Note: Power values correspond to a tooth movement speed of 2m/min. Custom speeds available upon request.
Theoretical water flow (excluding sediment) = average flow velocity across the gate × water flowing area × effective water flowing area rate
At designed water flow rate V=1m/s, the corresponding water level difference is approximately △H=200mm
Actual water flow should be adjusted based on gate slag and water quality, generally estimated at 0.5 times the theoretical value
Water flowing area = Channel width B × (Water level H1-△H)/sinα
Model selection must be based on your technical parameters and process requirements. Please clearly indicate the model and required slag outlet height. If not specified, the default outlet height of 750mm will be provided.
If material and motor brand are not specified, we will use domestic motors and SS304 stainless steel as standard.
Pre-embedded plates, slag storage devices and conveying devices are sold separately. Please consult our technical staff for the detailed installation structure of pre-embedded plates.
