INTEGRATED TROUGH-TYPE AND DISC-TYPE DISTRIBUTOR WITH CYLINDRICAL COVER

WIPO Patent Application WO/2019/006934

A1

An integrated trough-type and disc-type distributor with a cylindrical cover comprises a distributor body, a cylindrical cover (1), and a pack pressing ring (2), wherein the distributor body comprises a base plate (3), a plurality of vapor outlet pipes (4) fixed in parallel on the base plate, a support plate (5) installed on the vapor outlet pipes, and V-shaped weirs (6). The cylindrical cover (1) is disposed on the periphery of the base plate (3) and is integrally formed therewith. The pack pressing ring (2) is located below the cylindrical cover (1), and is also integrally formed with the cylindrical cover (1). A side wall of an upper edge of the cylindrical cover (1) is provided with through holes at equal intervals, and a nut (8) is welded to an inner wall of the cylindrical cover (1) at each through hole, to form a threaded hole. The bolts (9) pass through the through holes of the cylindrical cover (1) and abut a tower wall, thereby, achieving integrated installation of a trough-type and disc-type distributor. An asbestos cord (10) is packed above the point of abutment and between the cylindrical cover (1) and tower wall, so as to prevent leakage. The asbestos cord (10) is pressed in place by means of a pressing plate (11).

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QIN SONG (CN)

PCT/CN2017/108591

January 10, 2019

October 31, 2017

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NANTONG REASON ENVIRONMENTAL PROTECTION TECH CO LTD (CN)

B01D53/18; B01D3/16

CN1899659A	2007-01-24
CN203862099U	2014-10-08
CN201978525U	2011-09-21
US4839108A	1989-06-13

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