Mechanical Grille Waste Water Filtering Rake Bar Screen-Shandong Lvbei Energy Saving Environmental Protection Equipment Manufacturing Co., Ltd

Mechanical Grille Waste Water Filtering Rake Bar Screen

Description of Mechanical Grille Waste Water Filtering Rake Bar Screen

Rotary screen machine (grille decontamination machine) is a kind of automatic clear in continuous flow of various shape of the debris,to solid-liquid separation device for the purpose which as a kind of special equipment widely used in the urban sewage treatment,tap water industry,power plant inlet,also can be used as textile,food processing,the papermaking,the leather industry production process in the essential special equipment,is the most advanced in China at present the solid-liquid separation equipment.

Structure and Working Principle of Mechanical Grille Waste Water Filtering Rake Bar Screen

Mechanical Grille Waste Water Filtering Rake Bar Screen is a kind of unique rake the tooth assembly to a set of rotary grille chain.In the drive motor reducer,gear chains are under the flow direction rotary motion.The tooth of the equipment operation at the top of the chain,as the slot wheel and bent rail orientation,make each group between the teeth to relative movement since the qing dynasty,most of the solid material down by gravity.Another part of the sweeper rely on reverse motion stuck to rake the tooth of the debris on clean.According to the direction of flow rake the tooth chain similar grille,in the teeth of the shaft assembly chain between tooth under conditions of use either.When the tooth of the suspended solid the fluid flowseparation can ensure smooth after the pebbles.The whole process is continuous,also can be intermittent.

Features of Mechanical Grille Waste Water Filtering Rake Bar Screen

Mechanical Grille Waste Water Filtering Rake Bar Screen is the biggest advantage is a high degree of automation,high separation efficiency,small power consumption,no noise,good corrosion resistant performance,in the unattended can ensure continuous stability. Set a overload safety protection devices,in equipment is at fault,it will have a sound and light alarm and automatic stop,can avoid equipment overload.This equipment can be adjusted according to the user equipment running interval, realize periodic operation; According to the grille level difference can be before and after the automatic control;And manual control functions, with convenient maintenance.The user can according to different work need any choice.
Because this equipment structure design is reasonable,in the equipment, own strong self-purification,won't produce jam phenomenon,so little daily maintenance workload.
Equipment specification according to machine width size HG300-type 1500 points. Machine more than 1500 mm wide, then make it and online. Gate gap is divided into 3 mm,1 mm,5 mm,10 mm,20 mm,30 mm,40 mm,50 mm,etc. Various kinds of specifications, by a water, hoisting height, solid-liquid separation and the total amount of the shape of the separation material, particle size to choose the gate gap.According to customer needs to choose material of ABS engineering plastic,nylon,the tooth of the stainless steel production;Main body frame has stainless steel and carbon steel corrosion two kinds.

Technical Data of Mechanical Grille Waste Water Filtering Rake Bar Screen

data\model	YMGS-300	YMGS-400	YMGS-500	YMGS-600	YMGS-700	YMGS-800	YMGS-900	YMGS-1100	YMGS-1200
Install angle( a)	60°~85°
Power (kw)	0.35~0.75		0.55~1.1			0.75~1.5		1.1~2.2
Screen Speed ( m/min)	About 2
Width w0(mm)	300	400	500	600	700	800	900	1100	1200
Height H0 (mm)	H+H1+1350
Total width W1 (mm)	650	750	850	950	1050	1150	1250	1450	1550
Ditch width U (mm)	650	750	850	950	1050	1150	1250	1450	1550
Ditch depth h (mm)	decided by user
Diversion trench Length L (mm)	1500+HxCtga
Medium maxi temperature(°C)	80°
foot margin to discharging top mouth height H2 (mm)	400~1000