Crushing reclaimed sand lumps in foundries - using air streams to remove dust before crushed sand is sieved
CA1055776A
Device for dewatering sludge
DE2731802A1
Deburring sand cores by a granulate - which is thrown upwards against the cores by rotating impeller blades
DE2720178B1
Method and device for discontinuous filtering of suspensions
DE2714355A1
Free-running material e.g. pulverised coal charging system - with flow rate controlled gate setting and carrier gas admission
US4142461A
Device for dewatering sludge and other material containing water and solid particles
DE2711114A1
Bulk material discharge system - using mass flowmeter for automatic control of discharge gate valve; e.g. for charging coking ovens
DE2612899A1
Equipment for conveying powdery or granular material - has flowing conveying medium and conveying container attached to measuring appts. with signal display
DE2553031A1
Electronically controlled conveyor system - is for powdery goods and includes hopper weighing device and comparator
DE2443552A1
Filling unit for sand bunkers on tram cars - with pressurized containers between hopper and filling hoses
ES427223A1
Procedure and device for draining cenagous materials. (Machine-translation by Google Translate, not legally binding)
ATA478874A
METHOD AND APPARATUS FOR DRAINING MUDDLE GOODS
US4019431A
Method of dewatering sludge
DE2422208A1
METHOD AND APPARATUS FOR DEWATERING MUDDY GUETER
DE2409278A1
Foundry sand mixts. conveyor mechanism - has pipe of elastic material with fittings restricting radial expansion
DE2408981A1
Cleaning bulk materials, esp. regenerating foundry sand - using centrifugal force to impel the sand against an impact plate
ATA128974A
DOSING PUMP FOR AGGRESSIVE LIQUIDS, ESPECIALLY FOR RESINS AND HARD IN FOUNDRIES
DE2406874A1
Mixer, esp. for particulate solid materials - using mechanical vibration and air-blast stirring in a sealed vessel
DE2406875A1
Pump with variable pumping chamber - HAS FLEXIBLE BELLOWS OF VARIABLE DISPLACEMENT FOR PROTECTING PUMP MECHANISM
DE2405113A1
Recovery of used resin-bonded moulding sand - process and plant for separate treatment of facing and backing sand
