Abstract

An industrial chimney for wet stack operation is provided with an internal lining system attached to the inner surface of the chimney. The internal lining system comprises construction elements, that are arranged in a pattern, such that the joints between the construction elements in the pattern at the flue gas side of the internal lining system are inclined at an angle α of at least 5 degrees from horizontal.

IPC Classes  ?

• F23J 13/02 - Linings; Jackets; Casings
• E04G 23/00 - Working measures on existing buildings
• F23M 5/02 - Casings; Linings; Walls characterised by the shape of the bricks or blocks used

Abstract

A guide vane for deflecting flue gas in a wet stack comprises a front guiding face and an opposite back face and a condensate collector for removing liquid droplets from the flue gas. The condensate collector comprises an enclosure having an inlet for entering flue gas in the front guiding face of the guiding vane, and an outlet for leaving flue gas. The enclosure defines a flow path for flue gas from the inlet to the exit, where liquid droplets will be removed from the flue gas. The condensate collector also is provided with a gutter for collecting liquid droplets separated from the flue gas.

IPC Classes  ?

• B01D 45/00 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
• B01D 45/06 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
• B01D 45/16 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream

Abstract

An internal lining system (60) of an industrial chimney (70) comprises an arrangement of adhesively adhered building blocks( 40). A building block(40) for use in an internal lining system of a chimney, preferably made from closed cell foamed borosilicate glass,comprises a front face (42) and a back face (44) and side faces (46, 48, 50, 52). The front face (42) has a height (Z) and a width (X)and is spaced apart by a depth (Y) from the parallel back face(44). At least one of the side faces (46) has a first recess (54) for accommodating an adhesive, allowing to construct an internal lining system wherein the at least one side face (46)having the first recess (54) of the building blocks (40 are oriented horizontally, without horizontal joints of adhesive at the front faces(42) being present.

IPC Classes  ?

• F23M 5/02 - Casings; Linings; Walls characterised by the shape of the bricks or blocks used
• F23J 13/02 - Linings; Jackets; Casings

Abstract

An industrial chimney (10) for wet stack operation is provided with an internal lining system (14) attached to the inner surface (28) of the chimney (10). The internal lining system (14) comprises construction elements (30), that are arranged in a pattern, such that the joints (32;34) between the construction elements (30) in the pattern at the flue gas side of the internal lining system (14) are inclined at an angle α of at least 5 degrees from horizontal.

IPC Classes  ?

• F23J 13/02 - Linings; Jackets; Casings
• F23M 5/02 - Casings; Linings; Walls characterised by the shape of the bricks or blocks used

Abstract

A guide vane (28) for deflecting flue gas in a wet stack (10) comprises a front guiding face (40) and an opposite back face (42) and a condensate collector (30) for removing liquid droplets from the flue gas. The condensate collector (30) comprises an enclosure (59) having an inlet (54) for entering flue gas in the front guiding face (40) of the guiding vane, (28) and an outlet (68) for leaving flue gas. The enclosure (59) defines a flow path for flue gas from the inlet (54) to the exit (58), where liquid droplets will be removed from the flue gas. The condensate collector (30) also is provided with a gutter (62) for collecting liquid droplets separated from the flue gas.

IPC Classes  ?

• B01D 45/08 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators

Abstract

The invention relates to an industrial chimney (10) for discharging a flue gas into the atmosphere, the chimney (10) comprising a substrate (26) defining an upright flow channel(12) having an inlet (14) and an outlet (16) at its upper end (18), the substrate (26) being provided with an inner lining comprising closed-cell glass blocks (32), attached to said substrate (26) with use of an adhesive (34) and optionally a primer (30), wherein the flow through area of the upright flow channel (12) is increased in size in the upper part (36) of the upright flow channel (12) in the direction of the outlet (16).

IPC Classes  ?

• F23J 11/12 - Smoke conduit systems for factories or large buildings
• F23J 13/02 - Linings; Jackets; Casings
• E04F 17/02 - Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof

Goods & Services

INSTALLATION SERVICES AND MAINTENANCE SERVICES OF INTERNAL LINING SYSTEMS FOR POWER PLANT CHIMNEYS AND FLUE GAS DUCTS. TECHNOLOGICAL CONSULTING SERVICES IN THE FIELD OF INTERNAL LINING SYSTEMS FOR POWER PLANT CHIMNEYS AND FLUE GAS DUCTS, NAMELY, ENGINEERING FOR THE INTERNAL LINING SYSTEMS FOR POWER PLANT CHIMNEYS AND FLUE GAS DUCTS, QUALITY ASSURANCE SERVICES AND CONDITION MONITORING SERVICES RELATED TO INTERNAL LINING SYSTEMS FOR POWER PLANT CHIMNEYS AND FLUE GAS DUCTS.

Goods & Services

Installation and maintenance of internal lining systems for power plant chimneys and flue gas ducts Technological consulting services in the field of internal lining systems for power plant chimneys and flue gas ducts, namely, engineering for the internal lining systems for power plant chimneys and flue gas ducts, quality assurance services and condition monitoring services related to internal lining systems for power plant chimneys and flue gas ducts