TH40687B - Screw press machine - Google Patents

Abstract

DC60 (04/12/43) In a screw press, the outer tube (5) above which the sieve (4) is tensioned, is separated into a tightly controlled zone that rotates freely at the hemisphere. front of that section, and the filtration and water removal zone at the rear hemisphere of that section. rotating spiral shaft independently (7) shall be provided within an outer tube divided in such a way (5a, 5b). The condensation is carried out by the sieve (4) of the outer tube (5a), and the clumps are eliminated at the discharge port (29) at the rear end of the outer tube (5b) of the filtration and removal zone. The waste feed path (28) is provided in the spiral shaft (7). The feed passage hole (28a) of this feed path (28) is established at the initial end of the outer tube (5a) of the zone where Condensation is obtained and the scraper (33) extends on the outer edge of the spiral impeller (6) from the start end to the end end. The scraper (33) is made sliding contact pressurized against the surface. Page around the inside of the outer tube (5a) to allow filtration and water removal to be performed. When the outer tube (5a) of the condensation zone and the spiral shaft (7) rotates in the screw press, the outer tube (5) above it, the sieve (4) is tensioned, is divided into A tight control zone that rotates freely on the front half of the section and a filter and water removal zone on the rear half of that section. rotating spiral shaft independently (7) shall be provided within an outer tube divided in such a way (5a, 5b). The condensation is carried out by the sieve (4) of the outer tube (5a), and the clumps are eliminated at the discharge port (29) at the rear end of the outer tube (5b) of the filtration and removal zone. The waste feed path (28) is provided in the spiral shaft (7). The feed passage hole (28a) of this feed path (28) is established at the initial end of the outer tube (5a) of the zone where Condensation is obtained and the scraper (33) extends on the outer edge of the spiral impeller (6) from the start end to the end end. The scraper (33) is made sliding contact pressurized against the surface. Page around the inside of the outer tube (5a) to allow filtration and water removal to be performed. When the outer tube (5a) of the condensation zone and the spiral shaft (7) rotates

Claims (1)

Claims (all) that will not appear on the advertisement page: 1. Screw press containing The outer tube that is connected consists of The front pipe that rotates freely, consisting of The front tube frame and the front grille are tensioned along the surrounding parts of the freely rotating front tube frame and rear pipe consisting of The end pipe frame is rotated connected relative to the front tube frame and the rear grille tensioned along the periphery of the end tube frame, and the single-feed threads are aligned in The outer pipe is connected with The front zone is defined as the space between the front end of the feed thread and the front pipe, and the rear zone that is defined as the space between the rear part of the feed thread and the single end pipe consisting of A free-rotating spiral shaft consisting of The front section has a feed path formed in it for the pulp feeding to the area. The front and rear zone origin, work together with the end pipe to define the discharge port for release. Residue removed from the destination area of the end zone The spiral impeller is wound on the front and rear parts of the threaded shaft and rotatable. It is the same unit where the pulp is fed there, and a scraper is installed on the periphery of the spiral impeller for scraping the residue from the screen. Front and rear where the outer tube and feed threads are structured to work together between them to provide a front zone with a pattern optimized for the feed-feed residue to be filtered for Removes the liquid that will be condensed in there. While the front pipe is rotated in relation to the feed threads and the end zone with a pattern optimized for the condensed residue to be filtered. For removing the liquid again and the water is removed there While the end pipe is rotated relative to the feed thread 2. Screw press according to claim 1, where the helix impeller has a thread pitch in the section The front of the thread is less than that of the end. 3. Screw press according to claim 1, where the threaded impeller has a constant pitch. And screw feeder It consists of another threaded impeller that is wound on the front part of the threaded shaft and a pulp scraper installed. 4. Screw press according to claim 3, where the front pipe is rotated in the same direction as The screw is fed at a higher speed than the screw feeder 5. Screw press according to claim 1 to 3, one of the Where the front pipe is rotated in The opposite direction to the thread feed 6. Screw press according to Clause 1 to 5, either Where the sieve sieves at the end Consists of sieve assemblies arranged in an axial row. Where the sieve assembly was positioned At the end there is a filter hole of smaller diameter than the sieve hole of the sieve assembly that is positioned at the source. 7. Screw press, in accordance with Clause 1 to 6. Where the outer tube is a fixed cylinder and the threaded shaft has a tapered periphery, with an increased diameter at the end; Where the threaded shaft is a straight cylinder and the outer tube has a tapered periphery with a reduced diameter at the end 9. a screw press according to Clause 1 to 6, any one Where the outer tube and section The front of the threaded shaft is a fixed cylinder. And the end of the threaded shaft has a tapered periphery by The diameter is increased at the end of 1 0. Screw press in accordance with Clause 1 to 6, any of them. Where the outer tube and shaft Spiral is a circular cylinder 1 1. Screw press machine according to one of Clause 1 to 6. Which also contains a press for Press the dehydrated residue into the discharge port.