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Personne àcontacter Mr. Jeff
No. 125, Liuquan Road, Zibo, Shandong
The suspending preheaters function in
preheating raw material, separating gas and solid and transmitting
raw material, and can also eliminate such problems as high thermal
consumption and pipeline congestion caused by short out and
turbulence of raw material flow, relating to the systems operating
and energy-utilizing rates. But up to now, the nickel and chrome
heat-resistant steel inner cylinders are still extensively used in
cement kilns, and the poor heat-resistance, abrasion-resistance and
corrosion-resistance lead to a short working life, which causes an
energy consumption of hundreds of thousands of tons of standard
coal per year. Moreover, nickel and chrome belong to the national
strategic reserve resource, and the consumption of steel inner
cylinders is over *0 thousand tons per year. Furthermore, the
chrome in the steel inner cylinders will enter into cement and
cause the chrome pollution.
The ceramic inner cylinders are made up of highly elastic
carborundum ceramics by conditioning the materials microcosmic
structure, stress release, elastic modulus and processing technic,
and take the strip-type connecting structure, which endows it with
performances of heat-resistance, oxidation-resistance, high
intensity in high temperature, abrasion-resistance, and acid and
alkali resistance. China is the first to realize the ceramic inner
cylinders for suspending preheaters in the world. Though some
foreign companies began to develop theå·¥ structure inner cylinders
from ***0s, this technic hasnt been applied in the market due to
structure and material problems. Tested by extensive domestic
application, the ceramic inner cylinders have many advantages over
the foreignå·¥
structure inner
cylinders.
The ceramic inner
cylinders have no chrome and eliminate the chrome pollution. With
good sealing and separating effects, the product can increase the
recycling efficiency and thermal-exchange efficiency of preheaters
by a wide margin, increase the whole productivity of the production
line, and decrease the thermal loss due to leakage. With good
tenacity and corrosion-resistance, the product has a working life
of 2—5 times the heat-resistant steel, which can decrease the
maintenance rate and increase the operation rate of kilns by a
large margin. The structure of ceramic inner cylinders and the
carborundum structural parts are shown in the following
pictures.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
