Mobile Coarse and Fine Rake Bar Screens for Efficient Sewage Headworks Inlet Cleaning – Stainless Steel

• Customization: Available
• After-sales Service: Technical Guidance
• Warranty: 2 Years
• Type: Sludge Dewatering Machine
• Method: Physical Treatment
• Usage: Industrial, Agriculture, Hospital
• Certificate: ISO9001
• Power: 0.37-4kw
• Width: 1900-4000mm
• Angle of Installation: 75°
• Transport Package: Wooden Case
• Specification: Stainless steel/Cast iron
• Trademark: Lanwu
• Origin: China

Product Description

Product Description

A mobile grille cleaner is a specialized piece of equipment used in wastewater treatment plants or industrial applications to clean and remove debris from the intake grilles or bar screens in water or wastewater treatment systems.  These grilles or screens are designed to capture larger debris (like sticks, leaves, plastic, and other large solids) that could otherwise clog the system or damage downstream equipment.

Features:
a) Simple structure and reliable operation;
b)_Both motor driven and rake self-weight, with strong cleaning capacity;
c) Except for the grille parts and rake in the trash removal of the grille bar, other parts are above the normal maximum water level, which is not easy to be corroded and convenient for maintenance;
d)Overload protection device is provided to ensure safe and reliable action of the cleaner.
e)Low energy consumption, convenient operation control and complete automation;
f)During use, the slag rake can directly discharge the dirt to the collecting place, with high efficiency and no slag fall;
g)The opening and closing of slag rake is controlled by electric or hydraulic system, with stable performance, simple structure, safety and reliability;
h)The open structure makes the working platform clean and the working environment good;
i)Wide range of application, especially applicable to the slag removal of grille with multi-channel or wide channel water inflow.

Structure and working process:

The mobile grille cleaner is mainly composed of driving device, frame, decontamination grab, slag skimming device, rolling device, opening and closing rake device, limiting device, slag guide plate, grille components, fixed rail, suspended mobile grille cleaner, etc.
When the mobile screen cleaner reaches the predetermined screen slag removal position, use the working principle of the winch to start the lifting mechanism on the cleaner according to the command to drive two groups of wire rope drums, so that the slag rake can move up and down under the traction of the wire rope; At the same time, the hydraulic device or differential motor is used to realize the opening and closing movement of the rake bucket. When the slag rake reaches the bottom of the grid, the preset elevation control system sends out the shutdown, and provides the closing rake working instruction, so that the slag rake closes the arc rake for slag tapping according to the preset closing angle, and at the same time instructs the lifting motor to lift the slag rake; When the rake reaches the preset lifting height, the dirt is sent into the trash bin, thus completing a process of cleaning the grille.
 

Main technical parameters:

Model	Well width B (mm)	Equipment width B1 (mm)	Grid gap b (mm)	Lifting power (kW)	Rake opening power (kW)	Traveling power (kW)	Traveling speed (m/min)	Operating speed of rake bucket (m/min)	Flow velocity through the grid (m/s)	Unloading height (mm)
GSY-2000	2000	1900	40,50,60 70,80,90 100,110, 120,130, 140,150	2.2~3	0.55 ~ 1.1	0.37 ~ 0.75	`1.5	~6	≤	750 ~1000
GSY-2500	2500	2400
GSY-3000.	3000	2900
GSY-3500	3500	3400		3~4	1.5~2.2	1.1
GSY-4000	4000	3900

 

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