Rotary mechanical bar screen 

Introduction:

YMGS serial rotary bar screen (grilling spotter) is a kind of solid-liquid separation

device, which can continuous automatic eliminate all kinds of figure sundries in the

fluid, which can as a special equipment widely used in urban sewage treatment,

water supply industry,, electric plant water inlet, at the same time, it can be as a

essential special equipment in the production processing of textile, food

processing,, paper making, leather etc industry, it is the most advanced Solid-liquid

separation equipment in china. Rotary grilling machine also called bar screen

spotter.

Structure and work principle

YMGS serial rotary bar screen mainly composed of driven device,rake tooth facility

,Flush facility etc, which is assembled to be a group of rotary grille chain by a

unique rake tooth, driven by Motor reducer, the rake tooth chain going Rotary

motion as reverse flow.

When the rake tooth chain operate to upside of equipment, due to the guiding of

Geneva wheel and curve, which produce the relative self-cleaning motion between

each group rake tooth, most of the solid drop down by gravity. Another parts clean

up the sundries sticking in the rake tooth by sweeper ‘s Reverse movement.

Rake tooth chain similar to grilling by water flow direction, the rake tooth clearance

which assembled in rake tooth chain shaft can be chose according to usage

condition; Which can guarantee water flow pass by smoothly after the rake tooth

separate the suspended solid in the fluid. the whole process can be continuous and

intermittent.

Characteristic

The maxi advantage of the equipment is high Automaticity ,high separative

effiency, small power consumption,no noise,Good corrosion resistance,can ensure

continuous steady operation without unserviced, set overload safeguard

device,when the equipment out of order, can give a sounding and light alarm and

stop operating automatically ,can avoid equipment working overload. This

equipment can

adjust operation interval at will according to user’s request,achieve operation

periodic; can automatic control according to the before and after grilling liquid level

difference ;with the function of manual control,in order to overhauling

convenient.user can chose at will according to different work demand,

As the equipment structure design rational, with stronger self-cleaning ability,

won’t appear blocking, few daily maintenance work.

Such equipment specification can divide YMGS300-1500 according to width, the

equipment width exceed 1500mm, cab be made into parallel machine, the clearance

of a grille can divide into 1mm,3mm,5mm,10mm,20mm,30mm,40mm,50mm etc all

kinds of norms, which can be chosen according to water quantity, lift height, the

gross of solid-liquid separation and the shape of the separation material and

particle size , the material quality of rake tooth can be ABS engineering

plastic,nylon,stainless according to user’s request. Main body frame have stainless

material and Carbon steel antiseptic.

Technical data