BMG’s intensive energy transmission range encompasses HEKO conveyor elements, including round hyperlink chains and parts for submerged chain conveyors, which have been designed for reliable use in lots of harsh environments.
“High wear-resistant HEKO parts for bulk materials conveyors, that are manufactured in Germany to pristine high quality requirements, enhance BMG’s extensive vary of chain products,” explains Gavin Kirstein, business unit supervisor, power transmission division, BMG. “Through the availability and support of HEKO products, BMG boosts its solutions service to its broad buyer – base, by optimising the efficiency of bulk materials conveyor systems.
HEKO parts for submerged chain conveyors to drain ash from a boiler discharge
“We recommend the usage of submerged chain conveyors for our clients who work with coal, wood, refuse and scrubber sludge, to successfully gather, cool and drain backside ash from a boiler discharge. These conveyors, that are fitted with safe releases, are designed to handle backside ash effectively and safely.
“Submerged chain conveyors are sometimes installed for the transportation of slag granulated materials, ash made from stone and brown coal firing, as well as metallurgical course of residue or waste ash. Fluid slag or hot ash from melt firing is crammed in a vessel with water for cooling after which transported by way of a chain conveyor from the vessel to an ash bunker.
HEKO chain strands are highly wear-resistant, case hardened and manufactured with low tolerances. Chain sprockets and chain rollers, with replaceable segments of tooth, are sealed for secure use underneath water.
HEKO’s pocket teeth chain wheels, with toothed rims, are manufactured from special alloy steels and designed for extended service life.
Chain contact surfaces are machined and the edges are chamfered to ensure a optimistic contact with the chain and a good lead into the wheel. Chain contact surfaces are hardened for lengthy service life.
Pocket toothed chain wheels are provided to be used with particular attachments – vertical shackle to DIN or TS-shackle and lift-in scraper bars. Replaceable rims have the advantage that the hub could be left in place during refurbishment, which saves maintenance time and reduces prices. Purchasing prices for replacements are additionally decrease in comparison with the funding in utterly new wheels. Dimensions for present installations are tailored to suit every specific utility.
HEKO support idling wheels and snub wheels are alternative options to information rails for horizontal and inclined conveyors. The use of wheels reduces friction and thus power necessities.
HEKO components for submerged chain conveyors to drain ash from a boiler discharge
HEKO chain techniques with attachments may be provided pre-assembled (with the chain as countless spherical strands), thus eliminating the necessity for on-site meeting. Plug-in scraper attachments kind SMO, allow fast connection to infinite chain strands with chain locks, making reversible conveying potential.
Also in BMG’s vary are spherical link chains, which have been developed by HEKO for bucket elevators and chain conveyors. These parts are suitable to be used in varied sectors, including mining and quarrying, cement, chemical and incinerating plants, paper production, food and beverage, as nicely as artificial manure and basic machine industries.”
HEKO chains – identified globally for prime fatigue energy and shut size tolerance of chain pairs – are manufactured from sturdy supplies, including manganese, chrome-nickel and fine grain chrome-nickel alloy steels. Advanced computer-controlled heat-treatment processes are employed to supply tempered or case-hardened chains.
Advantages of case-hardening embrace a high breaking load, resulting from a tough, fantastic grain core and excessive wear-resistance, from a minimum floor hardness of 800 HV. In เกจวัดแรงดันnuovafima to six normal hardening depths, BMG also presents HEKO products with hardening depths to suit particular necessities.
The HEKO range includes round metal chains, bucket and scraper attachments, chain wheels, buckets and shafts, in addition to complete return and tensioning models. Heat-resistant ring kiln chains for rotary kilns also form part of the range.
BMG’s national department community offers a technical advisory service on right chain choice, which is a important consider power transmission systems.