Recirculating Automatic Wastewater Treatment格栅Machine, Pollution Grating Machine, Hair Grabber

Jiangsu Du'an Environmental ProtectionGSHZTurbine-Type Rotating Grating Filter (also known as)"Solid-liquid separator," widely used in urban sewage treatment plants, waterworks, pumping stations, and intake of power plants, automatically intercepts and removes floating debris from the water, ensuring the normal operation of subsequent processes; also suitable for solid-liquid separation in textile, dyeing, slaughtering, leather making, papermaking, sugar refining, winemaking, and food processing.

GSHZMain Features of Type Swing Grid Debris Cleaner

Compact structure, simple electrical control for easy automation; excellent corrosion resistance, low energy consumption, and low noise; continuous cleaning action, clean effluent discharge, and high separation efficiency.

Grate Cleaning MachineKey Technical Specifications

·Applicable Channel Width B: 1000mm

· Applicable Channel Depth H: 7900mm

·Bar spacing e: 20mm

· Installation Angle α: 75°

· Slag Elevation: 1100m

·Please provide the Chinese content to be translated.Head Loss:200mm

Motor Power Nl: 1.5 kW

· Gearbox:Gearbox or cycloidal pinion

· Motor Protection Class: IP55 Outdoor Type

Motor Insulation Grade: F Class

· Rake tooth running speed: ~3 m/min or as per customer's requirement

·Operation: Continuous 24/7 operation or intermittent operation

Main Structure and Operating Principle

The Rotating Grate Cleaning Machine is composed of the frame assembly, toothed rake assembly, transmission mechanism, base feet, underwater sprocket assembly, and grating bars, among other components.

Primary Structure

（1) The grille body features an integrated structure, assembled and debugged on a dedicated platform within the factory. It undergoes an 8-hour empty machine trial run before being dispatched.

（2) The bars are made of custom flat steel.

（3) The chains are made of custom-wide link stainless steel chains with a safety factor of no less than 6, equipped with a chain wheel tensioning adjustment device. During operation in the chain groove, no additional slag resistance device is needed to effectively prevent the accumulation of grid slag in the chain groove, thus avoiding jamming.

（4) Special material linings are installed inside the chain slots, reducing both the friction resistance during operation and the operating noise.

（5) The transmission mechanism can be equipped with an axially mounted reversing reducer as needed, complete with a mechanical over-torque protection device. It also features a tensioning wheel assembly for easy disassembly and assembly, with a sleek and attractive appearance.

（6) The cleaning rake teeth are custom formed through precision press processing, featuring high tooth shape accuracy, precise engagement with the bars, and thorough slag removal.

Corrosion Protection Instructions for Grid Cleaning Machines

Rust removal for castingsSa2.5 standard.

Grate Cleaning MachineManufacturing, Inspection, and Acceptance Standards

Jiangsu Du'an Environmental Protection Grating Debris Cleaning MachineManufacture and inspect according to the following standards, but not limited to them. If other relevant standards apply.

JBT 9046-1999       Grating Cleaning Machine

JBT7679-2008 "Spiral Conveyors"

GB16297-1996 Comprehensive Emission Standard for Air Pollutants

GB14554-1993 "Odor Emission Standard"

JB2932-1986    "Technical Conditions for the Manufacturing of Water Treatment Equipment"

Jiangsu Du'an Environmental Protection Machinery Grating Supply Provided Information

1) Textual Materials

Be sure to include the following content:Rotary格栅污物清除机Detailed performance specifications, component parts of each mechanical component, installation and operation instructions, lubricant type and consumption, scope and detailed quantities/specifications of equipment supply, motor specifications list, inspection items list, control items list, requirements for basic design, parts list, supply list, spare parts table, etc.

2) Technical Drawings & Documents

Screw-type格栅污物清除机General Assembly Drawing: Marked with outline dimensions, including necessary dimensions and data for design, construction, and installation. It includes foundation hole requirements and foundation load diagrams, as well as interface dimensions, equipment foundation layout and load points (dynamic and static loads), total equipment weight and installed capacity, detailed dimensions and weights of heavy components for maintenance, lifting height dimensions, and required space distances.

3）Meet construction drawing design requirementsOr as required by the clientAdditional detailed information.

1) Equipment Packing List

2) General Assembly Drawing of Equipment

3) Product Compliance Certificate

4) Equipment Installation and Operation Manual.