9 mr. danielsen, boilers and waste incinerators

8/9/2019 9 Mr. Danielsen, Boilers and Waste Incinerators

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Schmidt & Danielsen a/s Establised in 1964 mainly as a service company in the refractory business without

technical support.

In 1985 !ren "anielsen too# over and developed the company so that we$ in thelast %5 years have wor#ed as a complete refractory buisness &'echnic desi(n$trade$ and prof. e)ecution of new orders and doin( maintanance*. +ainly basedon danish customers but also carryin( out ,obs in hole Europa

-or nearly 5 years /asle 0efractories has been delivered 0efractory bric#s$castable$ mortars etc. to chmidt "anielsen

'his is what we are2 " is a family owned company. 3e have 5 technical $ % adm. $ % prod.

and 1% installation peoble employed. nnual turnover has been round 4 mill7year over the last 5 years period.

'his is what we do2 +a#es refractory sollution mainly in waste and biomass boilers$ but also industri

and cremation ovens.


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Why refractory in furnace and boilers It was bac# in 1964$ where we started$ without discussion to prevent heat from

furnaces and boilers to come out in the free.

o it is also to day in many plants. ement$ etrochemical$ etc.

In the bi( plants where they ma#es electricity and district heat out af waste$ it haschan(e over the last 15 years. 'o days plants almost can function withoutrefractory. :are steamboilertubes with or without Inconel cladin( can do it but$

/owever to ma#e sure that the furnace and boilers runs in a proper way withoutpolutin( the suroundin(s$ the (as comin( out of the flames shall be #ept above85 d(. for % sec. after the last secundairy air put in.

'his rule (oes for every type of plant ma#in( ener(y out of waste$ biomas etc.

/asle materials to(ether with our technolo(y can do it

/asle 0efractories bi( ran(e of low cement castables has e)celent properties.'hey have (ood al#ali resistence$ have e)celent stren(th$ low porosity and are;uite (ood wor#in( with.

'his is what we do2 'he ne)t slides shows some cases where we have ta#en that benefit and put it

into pro,ects.


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3aste incinerator '$


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Schmidt & Danielsen a/s 'as ovn 5


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3aste incinerator Indaver$ ounty +eath$ Ireland.=ountry Ireland

=Industry 3aste incinerator

=lant name2 Indaver$ ounty +eath

=+ain e;uipment supplier2 :3 >!lund 7

=roduction capacity2 app. %5 t waste7hourEle#tricity only

=?umber of production lines2 1

=0un factor $95

=Installation materials "@9$ "59$ " 66$ " 65 '

=+ain fi(ures %% m% tubewall with 5 mmthic# linin( cast in " 65 '


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Schmidt & Danielsen a/s Irish +eath


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:iomass furnace for smaller ener(iplants to district heatin(.=ountry "enmar# and europe

=Industry :iomass for district heatin(

=lant name2 everal

=+ain e;uipment supplier2 Bustsen Ener(i$ Crhus

=roduction capacity2 5% +3 plants

=:oiler type Dow pressure 1% d(.

=Installation materials "59 precast

=+ain fi(ures 1% m% area with tiles

precast arch 1$5 @$Am span


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Schmidt & Danielsen a/s Bustsen


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:iomass furnace for lar(er ener(i plants=ountry -rance and Italy

=Industry :iomass for electricity and

heatin( up factories.

=lant name2 ofely$ -rance Fi(na(o$

Italy=+ain e;uipment supplier2 albor( Ener(i 'echni# E'

=roduction capacity2 55 +3 plants

=:oiler type team tube boiler

=Installation materials "59 precast

=+ain fi(ures 5 m% split area with tiles


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Schmidt & Danielsen a/s E' -ran#ri(


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:iomass furnace for burnin( (arden waste and other bad biomass.=ountry "enmar#

=Industry :iomass for district heatin(

=lant name2 :o(ense

=+ain e;uipment supplier2 "all Ener(y

=roduction capacity2 1 +3 plants

=:oiler type Gncooled furnace

=Installation materials "59=+ain fi(ures 4 ton of " 59 casted on top

(unned bac#up insulation


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Schmidt & Danielsen a/s 3eiss :o(ense


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/ow to ma#e functional maintanence and service at refractory

=+a#e (ood solution at start. Hood materials$ (ood anchorin($ correcte)pansions etc

=:y every stop ma#e sure that e)pansion ,oints are in (ood shape and

not filled with sla(. ut in new e)pansion materials.=:y every inspection ma#e notes on the drawin( if any repairs has beenmade and ma#e a forcast for ne)t revision$ so it could be prepared.

=Its a (ood thin( to have a schedule (oin( 5 1 years in the future

so the plant owner can have it in his bud(et.


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Schmidt & Danielsen a/s 'as ovn 5. 0evisioner.


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an /asle 0efractories D materials been (iven a lon(er life time

=3ith (ood and planed service yes.

=3ith (ood and carefull operation of the plant. void hi(h pea#s$ avoidmelted sla(.

=reprotection of a linin( has been tried before. Dately test have beencarried out to ma#e D construction more (as tei(ht$

fter dryin( out the materials to 11 d( the surface is cured by sprayin( the materialon the surface. It penetrate and fill out all smaller holes and chrac#s

fter heatin( it up a(ain the surface is (iven a % layer coatin(.

'his can be done the year aften when the plant is out of operation.

=It has been testet by the "anish manufacture company at a plant insweden. 3e have cured tiles for 1 of the E' plants and the costumer haveordered the same curin( for ne)t delivery. 'hey are very satisfied with thetiles compared with tiles witout coatin(.

9 mr. danielsen, boilers and waste incinerators

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