Serie : 53
Identification : VKR
Type of construction : motor controlled
Characteristics and application :
Roll branching distributors – serve for flow distribution of dry, fine grained material in pneumatic transportation ways from vertical direction to two horizontal strands at inclination 5° až 10° / acc. to design of pneumatic transport/. The equipment is dustproof and is intended for installation in technological lines, especially in building material industry. Temperature of transported material up to +80°C.
Dimensions and parameters :
Type range of roll branching distributors is designed in 8 basic sizes < 150x150 up to 650x650 mm > (see tablet on data sheet). After technical-commercial discussion with producer it is possible to order some modifications or a special type of construction. Some suitable gear motors are designed for operating of each size. Delivered VKR are equipped with electrical elements from prestigious suppliers acc. to recommendation of producer, alternatively acc. to wish of customer.
Description of construction :
Roll branching distributor has square inlet and double rectangular outlet for connecting to pneumatic fluide slides. Inside roll (cylinder) ensures material flow distribution to separate branches and it has an aerated bottom. This roll is fitted in with shaft into outside covers of VKR. The covers are bolted on body flange of VKR. Fixing of roll shaft is solved by means of self-lubricating bearings, which are pressed in outside covers of VKR. Inside roll, journal fitting, outside covers have sealing to prevent unwanted dustiness at VKR. Inside roll operating ensures motor drive equipped with a brake, which is bolted on anchoring plate at the VKR-body. Leverage from drive onto inside roll has a cover and there is a flow direction arrow on it. Body bottom and inside roll are equipped with screw connection for compressed air.
Used material :
Construction – body of VKR is welded and is made from a normal steel St-37 (class 11 acc. CZ-Standard ČSN), the transported product touching parts are made from steel St-52 (class 11 acc. CZ-Standard ČSN). Inside roll is made from steel St-52, the inside roll, journal fitting and outside covers have sealing preventing dustiness.
Selection of customer references :
ALSTOM Power, s.r.o. Brno – fly-ash
KOFING a.s. – furnace additives
Gebrüder Lödige Maschinenbau GmbH – dry mortar and plaster mixtures, powdery materials
RAKO a.s. – limestone
OMYA a.s. – limestone
BOCHEMIE s.r.o. – chloramine
CEMDESIGN spol. s r.o. Trenčín, – cement
CEMMAC / cement. Horné Srnie / SR – cement
D.D. Fabrika CEMENTA LUKAVAC (a.s.) – cement
VÁPENKA ČERTOVY SCHODY a.s. – lime
POVÁŽSKÁ CEM. LADCE s.r.o. / SR – cement , clinker, slag
HOLCIM a.s. / cementárna Prachovice – cement
ABENDIA,s.r.o. – multipowder