US20030034237A1 - Apron weigh feeder - Google Patents

An apron weigh feeder for use in the heavy bulk materials industry includes a feeder frame, a head drive shaft, a pair of tail traction wheels, and a plurality of carry and return rollers. A pair of drive sprockets is mounted on the head drive shaft. The tail traction wheels are aligned with the drive sprockets, respectively. A pair of endless crawler chains is reeved about the drive sprockets ...

DESIGN AND APPLICATION OF FEEDERS FOR THE …

DESIGN AND APPLICATION OF FEEDERS FOR THE CONTROLLED LOADING OF BULK SOLIDS ONTO CONVEYOR BELTS A.W. Roberts ... While the basic objectives of an ideal feeding arrangement for loading conveyor belts are fairly obvious [9-11], it is important that they be noted. ... Feeder - The feeder controls and meters the flow of bulk material from the ...

Apron Feeder, Apron Feeders, Gujarat, India

All apron feeders are fitted a dribble conveyor beneath the return side of chain. The dribble conveyor picks up fines from the return strand of chain and discharges in at the end of conveyor. This arrangement eliminates the process of manually cleaning the apron feeder.

Apron feeders -

Apron Feeders are used to extract or feed large, lumpy, abrasive and heavy ores under severe impact conditions - including wet, sticky or frozen operations. A robust, heavy duty design provides minimal downtime and many years of service life.

ROTASIDE TIPPLER (Hi-Lift XL), SIDE ARM CHARGER AND APRON ...

Project Doc. No. Rev. No. Sheet GANGAVARAM PORT 2119 – 2120 - 01 0 1 of 10 Title DETAIL TECHNICAL PARTICULARS (TIPPLER, CHARGER & APRON FEEDER SYSTEM) ROTASIDE TIPPLER (Hi-Lift XL), SIDE ARM CHARGER AND APRON FEEDER SYSTEM FOR FELGUERA GRUAS Y ALMACENAJE (Contract No. FGA-19-60-024-5004) SITE: GANGAVARAM PORT, …

Apron Feeders - osborn.co.za

Osborn Apron Feeder Sectional View SECTIONAL VIEW THROUGH OSBORN APRON FEEDER As an optional extra, the Osborn Apron Feeders can incorporate a Dribble Conveyor which is located under the feeder to catch the small pieces, fines and lumps of material that became trapped on the feed side of the apron flights and dribble out on the return side.

Crushing & Screening Plant - Mineral Processing & Metallurgy

The objective is to ensure a regular feed to keep the crusher steadily occupied and thus flatten the power curve. Figure 8 shows an apron feeder-jaw crusher arrangement. Cone crushers and rolls, particularly, may be fed by belts or drum feeders; cone crushers sometimes are fed from chutes.

Apron weigh feeder - Minerals Industries Inc.

Dec 16, 2003· Apron feeders are typically used in the mining, cement, and other bulk materials industries for extracting bulk materials from bins, hoppers, silos, stockpiles, and the like. ... FIGS. 2-5 show the general arrangement for an apron weigh feeder 100 in accordance with the present invention.

Dribble Conveyor, Conveyor Systems & Components ...

All apron feeders are fitted a dribble conveyor beneath the return side of chain. The dribble conveyor picks up fines from the return strand of chain and discharges in at the end of conveyor. This arrangement eliminates the process of manually cleaning the apron feeder.

Apron Feeder | Mcnally Sayaji Engineering Limited ...

application. For lighter duty Apron Conveyors are used. Apron Feeder is the best solution for wet, sticky and abrasive material when other type of feeders can not handle. OPERATING PRINCIPLE The feed material from the Feed Hopper above the Apron Feeder is carried forward by the pans being pulled by the chain and sprocket arrangement. It then ...

apron | Definition of apron in English by Oxford Dictionaries

Definition of apron - a protective garment worn over the front of one's clothes and tied at the back, a small area adjacent to another larger area or st

Manufacturer, Exporter & Supplier Of Apron Feeder

All apron feeders are fitted a dribble conveyor beneath the return side of chain. The dribble conveyor picks up fines from the return strand of chain and discharges in at the end of conveyor. This arrangement eliminates the process of manually cleaning the apron feeder.

Apron Feeder - McNally Sayaji

application. For lighter duty Apron Conveyors are used. Apron Feeder is the best solution for wet, sticky and abrasive material when other type of feeders can not handle. OPERATING PRINCIPLE The feed material from the Feed Hopper above the Apron Feeder is carried forward by the pans being pulled by the chain and sprocket arrangement.

Guidelines for Review of General Arrangement Drawings ...

Guidelines for Review of General Arrangement Drawings General Arrangement drawings (GAs) should be prepared in sufficient detail to show the location of process equipment, material handling and storage, power distribution, utilities, floor elevations, column lines, maintenance access, stair ...

Hägglunds Drive Systems - Bosch Rexroth Corp.

applications such as shredders, feeders and roll mills. Some of its many benefits are the space saving design and the versatile mounting possibilities. The wide range of sizes and displacements enables optimi-sation of the drive system when selecting the motor and the hydraulic pump combinations. The hole through the motor

Samson Feeder - aumund.com

Samson® Material Feeder body by the forward moving apron-belt conveyor. The operating concept can be divided into three stages as illustrated. Stage A The first truck arrives and discharges its material on to the forward moving Samson® Material Feeder apron-belt. The belt moves forward, so the material is drawn from the truck body. Stage B

Appendix A- Drawings - New Mexico

Appendix A- Drawings A.1 Process Flow Diagram A.2 Piping and Instrumentation Diagrams A.3a Plant General Arrangement A.3b Plant General Arrangement ... AF - APRON FEEDER AG - AGITATOR BB - BAG BREAKER BF - BELT FEEDER BL - BLOWER (AIR) BN - BIN . BS - BELT . SCALE .

Major Mines & Projects | Kamoa-Kakula Project

Kamoa North Mine 1 ROM material will be stored on the 15,000 t Kamoa North Mine 1 stockpile (located at the Kamoa North Mine 1) from where it will be extracted by a duty/standby apron feeder arrangement, prior to discharge onto the 2 km Kamoa North 1 Overland Conveyor.

Projects - Thuthukani Engineering Solutions

75 Level Clarifier and Pumping Arrangements; Petra Diamonds: Finsch Mine ... Bulkhead and apron feeder under each ore pass per crushing system. Vibrating feeder, crusher and sacial conveyor per crushing system. EXXARO: NBC. Design and drafting of …

thyssenkrupp Industrial Solutions - South Africa

The apron feeder pans of cast design integrated high side skirts and heavy-duty stiffners with machined sliding pads. The pans are of over-lapping "leak proof" design with minimum gaps between each pan. The chain is fastened either inside of the pan or to the outer edge. This arrangement provides easy access to the chain bolts all times.

Apron Feeders – Vikas Pumps

Plentiful number of feeders operating worldwide scale, and a century of real world experience, 8 different models of varying capacities, widths and lengths. builds apron feeders that are the global standard in quality, durability, and reliability. Heavy duty, robust design to handle heavy shock loads

Hopper Discharge Devices - Otto von Guericke University ...

1.2 Apron belt conveyor 1.3 Belt balance for dosing 4.1 Screw feeder 4.2 Rotary feeder, star feeder 4.3 Rotary scraper 4.4 Table, Disk, Roller feeder 4.5 Agitator, ... Arrangement of Bin-Feeder Interface for Mass Flow 1. Flange arrangement of bin-feeder transition 2. Double plates a) wrong b) right a) wrong b) right 3. a) gate with horizontal ...

Apron Weigh Feeder - aumund.com

Apron Weigh Feeder. AUMUND Weigh Feeder Type DPB Through the combination of the proven technique of AUMUND Pan Conveyors and the acknowledged process weighing electronics in one unit, the AUMUND Weigh Feeder performs two operations in one single step: • Reclaim and Weighing

PDHonline Course M360 (1PDH) Chain Conveyors Practical ...

storage bins. Apron feeders have capacities up to 6000 t/h and are able to transport materials with maximum lump size up to 2000 mm. The large size of material lumps is the cause for the increase of the width of the aprons and the height of the skirts. The presence of fixed skirts causes additional resistances due to skirt friction. The presence of

US6662930B2 - Apron weigh feeder - Google Patents

An apron weigh feeder for use in the heavy bulk materials industry includes a feeder frame, a head drive shaft, a pair of tail traction wheels, and a plurality of carry and return rollers. A pair of drive sprockets is mounted on the head drive shaft. The tail traction wheels are aligned with the drive sprockets, respectively. A pair of endless crawler chains is reeved about the drive sprockets ...

Critical Equipment Maintenance

3.4 Feeders: - The performance of feeders affects the efficiency of CHP. The feeders used in CHP are Apron Feeder, Vibrating Feeders, Roller Screens and Vibrating Screen Feeders etc. Generally vibrating feeders, which are used, are of electromagnetic type. The springs and …

Conveyor - ying-da.com

Apron Feeder Heavy Duty Apron Feeder Middle Duty Apron Feeder; Vibration and Sieving ... The quenching process makes the service life of the chain be more than five years. 5.Reasonable arrangement process. Material can be feed and discharged from many holes. Application: The drag chain conveyor is widely used in cement plant, power plant, flour ...

Samson Material Feeder - Amazon Web Services

9 ® Samson Material Feeder Construction 10 Dust and Fume Control ... apron feeder with the cleanliness of a belt feeder. Since the material depth is less than the belt width, the bridging and blockages associated ... the plant arrangement permits.