Heating – With work cooling structure – Combustion feed air cools exiting work by contact
Patent
1978-12-14
1980-09-16
Camby, John J.
Heating
With work cooling structure
Combustion feed air cools exiting work by contact
432103, 432251, F27B 1502
Patent
active
042227364
ABSTRACT:
Individual suspension of satellite cooling tubes with the aid of wire cables in the region of the discharge end of a revolving tubular kiln in two support locations spaced apart on the axial direction. Each suspension unit comprises a number of suspension elements selectable according to the operative requirements. These elements preferably include three pretensioned wire cables anchored to suitable retaining elements secured to the kiln casing. In a preferred embodiment, the wire cables are arranged so that two of them exert upon the associated cooling tube a tractive force, the resultant of which is oriented towards the kiln axis, whereas the third wire cable, which is anchored by at least one resilient element, applies to the cooling tube a force directed in opposition to the resultant and of equal value. Due to a uniform application of forces by the wire cables at the shell of the cooling tubes, and in the absence of rigid connections, localized stress concentrations caused by thermal expansion and load cycling during kiln operation, and hence the risk of cracks and fractures in the entire arrangement, can be largely prevented.
REFERENCES:
patent: 1830959 (1931-11-01), Petersen
patent: 3669433 (1972-06-01), Hurst
patent: 3794462 (1974-02-01), Sylvest
patent: 4059397 (1977-11-01), Adler
Camby John J.
Gebrueder Buehler AG
LandOfFree
Rotary tubular kiln and satellite cooler therefor with improved does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary tubular kiln and satellite cooler therefor with improved , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary tubular kiln and satellite cooler therefor with improved will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-538455