us6250881b1 - molten metal shaft and impeller bearing

GWS 50mm Impeller keeps flying off!

2005/11/26Then mix up a tiny dab of JB Weld, or other metal filled epoxy. Put a tiny dab inside the shaft hole in the impeller and carefully seat the fan impeller on the shaft, being careful to not get any epoxy on the bearing. Allow to fully cure. Without the proper prep of the

Carbon Sliding Bearing Capabilities

Morgan Advanced Materials group have been developing Carbon Bearings for over 30 years. The term Carbon Bearing can cover "carbon-graphite", "metal-graphite" and "electro graphite". Carbon is a self-lubricating material with a low coefficient of friction at high and

Recycling and Recovery of Aluminum Scrap

The shrouded impeller creates a vortex in the molten metal pool, which includes a whirlpool at the surface of the molten metal. The center of the whirlpool is horizontally displaced from the shaft so that scrap can be charged into the whirlpool to be ingested into the vortex.

Molten Metal Pump

Molten Metal Pump, Find Complete Details about Molten Metal Pump,Centrifugal Metal Pump,Industry Metal Pump,Chemical Slurry Pump from Pumps Supplier or Manufacturer-Shijiazhuang An Pump Machinery Co., Ltd. Shijiazhuang An Pump Co., Ltd, the main pump products including slurry pump, desulfurization pump, gravel pump, sewage pump, impurity pump, split pump with large capacity,

TKL – ABS Engineering Trading Sdn. Bhd.

Threaded shaft to impeller design eliminates troublesome impeller nut. Removable Stuffing Box converts to various shaft sealing options without modification to the shaft, liner or impeller. Bearing Cartridge incorporates back-to-back taper roller bearings to carry axial and belt loads.

US Patent for Method and apparatus for removing bottom

1. An apparatus for removing bottom dross from a molten metal in a dip coating container, the molten metal having a top surface, said apparatus comprising: a pump including a shaft having a bottom portion and a top portion, an impeller operatively connected to the

Vertical Cantilever Shaft Pumps

Distributor of axial flow and in-line vertical pumps for sewage, molten metal and coolant pump media. Made from non-metallic materials. Available in cantilevered casing and mixed flow or turbine impeller design. Immersion, washer, ejector, duplex and multi-stage

Warman L series pump

Minimal shaft/impeller overhang reduces shaft deflection and increases packing life Cartridge-style bearing assembly allows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life Grease or oil

Molten Sulfur Pumping Solutions

For handling molten Sulfur with large solids or rocks, the open passages of our non-clogging recessed impeller wet end make an excellent choice on either the horizontal or vertical pumps. For applications involving more severe solids contamination - such as Sulfur reclaim –

Vertical metal pump with cantilever design

Metal materials 1.0619 High temperature ferritic cast steel, can be used up to 450 C. For use with low or non-corrosive media, such as molten sulphur. V5700 Particularly wear resistant high alloy cast iron. This material is used for suspensions with an abrasive

Vertical Molten Salt Pump, High Temperature Molten Salt

• Pump shaft is usually a long shaft, shaft above is rolling bearing, axis is below the metal sliding bearing.Pumping high temperature molten salt pump, submerged depth is longer than the pump shaft will consist of two or three segments, with rigid coupling

Pumps, Pumping principles and Significance

Mechanical : Both constant and fluctuating loads in radial and axial directions increase as the pump capacity falls causing bearing damage, shaft and impeller breakage, rubbing wear on Casing. 4. Abrasive wear : Liquids containing large amount of abrasive particles such as sand or ash must flow continuously through the pump.

Water turbine

A water turbine is a rotary machine that converts kinetic energy and potential energy of water into mechanical work. Water turbines were developed in the 19th century and were widely used for industrial power prior to electrical grids. Now they are mostly used for electric power generation. Water turbines are mostly found in dams to generate

TKL – ABS Engineering Trading Sdn. Bhd.

Threaded shaft to impeller design eliminates troublesome impeller nut. Removable Stuffing Box converts to various shaft sealing options without modification to the shaft, liner or impeller. Bearing Cartridge incorporates back-to-back taper roller bearings to carry axial and belt loads.

China Graphite Impeller, China Graphite Impeller

Alibaba offers 488 graphite impeller products. About 61% of these are pumps. A wide variety of graphite impeller options are available to you, such as automotive industry, industrial utilities, and commercial buildings. You can also choose from ce, rohs, and

Vertical centrifugal chemical pump in metal GVRN

Vertical chemical centrifugal pump in metal The GVS series was developed more than 50 years ago by Rheinhtte specially for use in acid applications in Germany. Constant further technical development and adaption to suit individual customer requirements have resulted in today's GVSO and GVRN pump series which have firmly established themselves on the international pump market.

Failure analysis of a Hastelloy C

A metallurgical analysis of a fractured Hastelloy C-276 brine injection pump shaft was carried out to determine the cause of failure. Loss of load carrying cross section due to intergranular corrosion by molten bronze bearing alloy followed by torsional overload of

China Graphite Impeller, China Graphite Impeller

Alibaba offers 488 graphite impeller products. About 61% of these are pumps. A wide variety of graphite impeller options are available to you, such as automotive industry, industrial utilities, and commercial buildings. You can also choose from ce, rohs, and

Omega Bottle Manufacturing

The Omega's double entry impeller compensates the axial forces so the load on the maintenance-free bearings is minimal. The combination of solid bearing brackets, a short and rigid shaft and pre-loaded bearings guarantees low vibration and extended operating life for the bearings, seals and coupling.

TKL – ABS Engineering Trading Sdn. Bhd.

Threaded shaft to impeller design eliminates troublesome impeller nut. Removable Stuffing Box converts to various shaft sealing options without modification to the shaft, liner or impeller. Bearing Cartridge incorporates back-to-back taper roller bearings to carry axial and belt loads.

US Patent for Molten metal pump with vaned impeller

A molten metal pump including a vaned impeller having a larger outlet area than inlet area which demonstrates prolonged high effectiveness and reduces the likelihood of catastrophic failure. FIELD OF THE INVENTION This invention relates to molten metal pumps

Centrifugal Pumps

The effects of low flow operation are shaft breakage, seal and bearing failures. The definition of "minimum flow" is pump specific. Some of the factors that affect the minimum flow are fluid density, NPSH A, impeller design suction specific speed, casing volute design, piping and control systems designs.

Handling of Hot Metal in Blast Furnace Iron Making –

Handling of Hot Metal in Blast Furnace Iron Making Hot metal (HM) is produced by the reduction of descending ore burden by the ascending reducing gases in a blast furnace (BF). It is liquid in nature and gets collected in the hearth of the BF. From the hearth

Failure analysis of a Hastelloy C

A metallurgical analysis of a fractured Hastelloy C-276 brine injection pump shaft was carried out to determine the cause of failure. Loss of load carrying cross section due to intergranular corrosion by molten bronze bearing alloy followed by torsional overload of

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