BMG’ เกจอาร์กอน encompasses HEKO conveyor elements, including round hyperlink chains and elements for submerged chain conveyors, which have been designed for reliable use in lots of harsh environments.
“High wear-resistant HEKO components for bulk material conveyors, that are manufactured in Germany to pristine quality standards, enhance BMG’s in depth vary of chain merchandise,” explains Gavin Kirstein, business unit supervisor, power transmission division, BMG. “Through the supply and assist of HEKO products, BMG boosts its solutions service to its broad buyer – base, by optimising the effectivity of bulk materials conveyor techniques.
HEKO components for submerged chain conveyors to empty ash from a boiler discharge
“We suggest using submerged chain conveyors for our prospects who work with coal, wood, refuse and scrubber sludge, to effectively acquire, cool and drain bottom ash from a boiler discharge. These conveyors, which are fitted with secure releases, are designed to handle backside ash effectively and safely.
“Submerged chain conveyors are often installed for the transportation of slag granulated material, ash made of stone and brown coal firing, as properly as metallurgical course of residue or waste ash. Fluid slag or sizzling ash from melt firing is stuffed 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 safe use under water.
HEKO’s pocket enamel chain wheels, with toothed rims, are manufactured from particular alloy steels and designed for prolonged service life.
Chain contact surfaces are machined and the edges are chamfered to make sure a constructive contact with the chain and an excellent lead into the wheel. Chain contact surfaces are hardened for long 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 benefit that the hub can be left in place during refurbishment, which saves upkeep time and reduces prices. Purchasing costs for replacements are also lower in comparison with the funding in utterly new wheels. Dimensions for present installations are tailored to suit every specific software.
HEKO support idling wheels and snub wheels are different solutions to information rails for horizontal and inclined conveyors. The use of wheels reduces friction and thus energy necessities.
HEKO parts for submerged chain conveyors to drain ash from a boiler discharge
HEKO chain techniques with attachments could be equipped pre-assembled (with the chain as endless round strands), thus eliminating the need for on-site assembly. Plug-in scraper attachments type SMO, enable fast connection to infinite chain strands with chain locks, making reversible conveying attainable.
Also in BMG’s range are spherical link chains, which have been developed by HEKO for bucket elevators and chain conveyors. These components are appropriate for use in numerous sectors, together with mining and quarrying, cement, chemical and incinerating crops, paper production, meals and beverage, as properly as artificial manure and basic machine industries.”
HEKO chains – recognized globally for prime fatigue power and close length tolerance of chain pairs – are manufactured from sturdy supplies, together with manganese, chrome-nickel and fine grain chrome-nickel alloy steels. Advanced computer-controlled heat-treatment processes are employed to produce tempered or case-hardened chains.
Advantages of case-hardening include a excessive breaking load, ensuing from a tricky, nice grain core and high wear-resistance, from a minimal floor hardness of 800 HV. In ตัววัดแรงดันน้ำ to six commonplace hardening depths, BMG additionally presents HEKO merchandise with hardening depths to go nicely with particular requirements.
The HEKO vary contains spherical steel chains, bucket and scraper attachments, chain wheels, buckets and shafts, as properly as full return and tensioning models. Heat-resistant ring kiln chains for rotary kilns additionally type part of the range.
BMG’s national department network offers a technical advisory service on appropriate chain selection, which is a important think about energy transmission methods.