• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a lock for the transport of bulk material between chambers being under different pressure a lock chamber (4) is guided tightly and driven by a reciprocal movement in a preferably horizontal guide tube (2), which comprises on different sides of its wall a first opening (12) leading to the chamber with lower pressure and in an axial distance therefrom a second opening (15) leading to the chamber with higher pressure, wherein the chamber comprises openings (13, 14), which can be brought in coincidence with the first (12) and second (15) opening at the points or reversal of the reciprocal movement. Adjacent to the lock chamber (4) in axial direction is arranged a slide (3a) being tightly guided in the guide tube (2), which slide slides over the second opening (15). At the end (18) of the guide tube (2) being opposite of the first opening (12) a piston (20) is guided tightly in the guide tube (2) and is driven to moving in opposite direction to the lock chamber (4) and the transverse wall (6) delimiting the lock chamber (4) at the side adjacent to the piston (20) seals the lock chamber tube (3) in a leaky manner. Because of the displacement effect of the piston (20) the lock chamber (4) is brought to higher pressure for discharging a bulk material out of the lock and to atmospheric pressure for charging of bulk material into it.
    公开号:SU1454246A3
    申请号:SU864027665
    申请日:1986-06-12
    公开日:1989-01-23
    发明作者:Кламбауер Манфред
    申请人:Фоест-Альпине Аг (Фирма)；
    IPC主号:
    专利说明:

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    The invention relates to a sluice gate for transporting mobile materials between compartments under different pressures.
    The purpose of the invention is to increase reliability by reducing the pressure drop to a minimum.
    FIG. 1 shows the pin lock in the 1st final position, axial section; in fig. 2 - the same, in the 2nd final position, axial section j in FIG. 3 is a side shutter shutter in FIG. 4 is the same, the view of the c-xyj in FIG. 5 is the same side view in an installation for drying coal with a partial section in FIG. 6 - the same, front view.
    A sluice gate for transporting bulk materials between compartments under different pressures contains a horizontally installed cylindrical guide tube 1, made with inlet 2 and outlet 3 apertures in the distance along the axis. the lower parts for communication respectively with compartment 4 with a lower one and compartment 5 with a higher pressure, two pistons 6 and 7, each made with seals 8 and with partitions 9, one of which is perpendicular to the axis, and placed inside a cylindrical guide tube 1 with the possibility of an oncoming partition 10 and a reciprocating transducer to each other, with a formation in all of the slush chamber 1 1 with the inlet 12: and the outlet 13 with the possibility of their alignment at the extreme points respectively the inlet 2 and vkodny 3 holes of the cylindrical guide tube 1, with the piston 7 protruding beyond the cylindrical guide pipe, with the possibility of blocking the outlet opening 3 of the cylinders: chesky guide tube 1 and with the possibility of fitting 6 in the specified zone to the piston 7, the shutter is provided with a detachable casing 14, made of wear-resistant material with the inlet 15 and the outlet 16, and mounted inside the cylindrical guide pipe 1 in the zone from its inlet 2 and outlet 3 with the arrangement of the corresponding inlet and pipe outlets
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    each other, covering the piston 7 and the yoke 17 mounted in the cylindrical guide tube 1 with the location of one of its end sections in the piston 7, and the second piston is tightly mounted in the holder 17, while the partitions 10 of the pistons 6 and 7 are installed under the sharp an angle in the direction of the inlet 2 of the cylindrical guide tube, wherein the cylindrical guide tube 1 and the casing 14 are made at their ends with flanges 18 connected to each other by screws 19.
    Through the holes 2 and 15, the bulk material gets from the compartment 4 through the hole 12 into the lock chamber 11.
    After filling the sluice chamber 11, the reciprocating movement of the sluice chamber 11 begins with the piston 7 in the direction from arrow B to arrow A and the sluice chamber 11 appears in the shape shown in FIG. 2 position. In this position, the opening 2 is locked by the piston 7, and the opening 13 of the lock chamber 11 is aligned with the hole 16. In this position, the discharge from the lock chamber into the compartment 5 is performed.
    The partition 9 is installed perpendicular to the axis of the cylindrical guide tube 1. Through this partition 9, movement in the direction of arrow A is transmitted to the flowing material in the lock chamber 11 and due to inertia the flowing material is pressed against the partition 9, so that the opening 13 is largely remains free of cessation material and the bulk material does not rub against the casing 14. In the dead center shown in FIG. 2, the bulk material falls on the inclined partition 10 due to inertia, which contributes to manual ultrasonic inspection with this inclined baffles 5 in the compartment.
    At the other end 20 of the cylindrical guide tube 1, a piston 6 driven by a rod 21 is mounted, making a counter-movement relative to the lock chamber 11. While the piston 7 moves in the direction of arrow A, the piston 6 moves in the direction of arrow B. Piston 6 mouth
    The cage 17 is rigidly connected to the cylindrical guide pipe by means of the flange 22. Between the casing 17 and the cylindrical guide pipe 1 there is an annular gap 23, which includes the piston 7 as it moves to the left. The inclined partition 10 is installed loosely in the holder 17 and is merely a deflecting partition. Therefore, the working space 24 of the piston 6 is connected to the lock chamber 11. When moving from the position shown in FIG. 1 to the position shown in FIG. 2. The medium from working space 24 Porsch 6 enters the lock chamber 11 of the porn 7 and there the pressure, which decreased during filling of the lock chamber 11 to atmospheric, rises to the pressure of the compartment 5, a higher pressure, so that the pressure drop is compensated.
    When the sluice chamber 11 moves from the position in accordance with FIG. 2 to the position according to FIG. 1, the pressure due to the fact that the working space 24 of the piston 6 increases, decreases in the spy: the zoo chamber 11 to the atmospheric one, after which a new filling of the lock can be carried out — about 11.
    The piston 7 is driven by the crank mechanism 25 (Fig. 3) in the direction of arrow B, and the piston 6 by the second crank mechanism 26 in the direction of arrow G, namely oppositely with respect to the piston 7. The drive is carried out using a common movement 27 and gears 28 and 29.
    Two cylindrical guide tubes 1 (Fig. 4) with airlock chambers 11 are located adjacent to each other, and crank-connecting rod mechanisms 25 and 26 are displaced relative to


    each other by 180, so that both pistons 6 and 7 move towards each other; and continuous transport is achieved. If the curvature-roping mechanisms 25 and 26 are displaced relative to each other not by 180 °, but by a smaller angle, then the compression action of the piston 6, if this is desirable, is reduced.
    FIG. 5 and 6 show the use patterns of a lock gate according to FIG. 1-4 for technology
    cic drying process ang. In the high pressure vessel 30, the drum screen 31 rotates. As a result, the coal is under high pressure. Through the sluice gate 32, the coal enters the pressure tank 30 in the manner described. On the unloading 33 of the tank 30, the coal 30 is discharged through a similar sluice gate 32 and dumped onto a belt sieve 34. Here the higher pressure compartment is the tank 30. Therefore, the opening 3 of the cylindrical guide tube 1 is connected to the discharge tank 30, and the opening 2 to the discharge tank 30. funnel 35. Therefore, the discharge from the pressure tank 30 is carried out in the reverse manner.
    权利要求:
    Claims (1)
    [1]
    1. A block valve for transporting bulk materials between compartments under different pressures, containing horizontally. an installed and an idyllic guide tube that is provided with inlet and outlet openings at a distance along the axis of each other from each other at its upper and lower parts for communication respectively with a compartment with a lower and higher pressure, two pistons each seals and with partitions, one of which is perpendicular to the axis, and placed inside the cylindrical guide tube with the possibility of corresponding partitions and reciprocating movement adjacent to one another Neither with the formation in all cases of a lock chamber with inlet and outlet openings with the possibility of their alignment at extreme points respectively with the inlet and outlet openings of the cylindrical direction of the pipe, with the protrusion of one of the pistons beyond the cylindrical guide tube openings of the cylindrical direction of the JGI pipe, and with the possibility of adhesion of the second of the pistons in this zone to the first, characterized in that, in order to increase reliability by reducing the pressure drop to mini mind, the shutter is provided with a split casing.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1454246A3|1989-01-23|Sluice gate for conveyance of loose material between compartments
    US3832097A|1974-08-27|Pump for concrete and other sludging materials
    RU2003608C1|1993-11-30|Device for transportation of material between tanks with different pressure and method of its control
    RU1828518C|1993-07-15|Impeller pump for handling pasty masses
    US4343598A|1982-08-10|Viscous material pump, particularly for concrete
    US2349150A|1944-05-16|Hydraulic continuous press for concrete and the like
    GB2285500A|1995-07-12|Temperature conditioning installation
    US3544074A|1970-12-01|Pneumatic pulsation for imparting vibratory motion to a liquid in a container
    US3588294A|1971-06-28|Slurry pump arrangement
    US3415121A|1968-12-10|Gas meter
    US3283956A|1966-11-08|Device and a method for transferring a charge of material
    US3631794A|1972-01-04|Apparatus for condensing and squeezing a medium
    SU945480A1|1982-07-23|Pneumatic filling-in machine
    US2399316A|1946-04-30|Fluid meter
    US2990110A|1961-06-27|Fluid compressors
    SU1756766A1|1992-08-23|Batch measuring bin for highly loose materials
    US1141862A|1915-06-01|Continuous cooker.
    KR0130639B1|1998-04-07|Gate-valve device for concrete pump
    SU1040211A1|1983-09-07|Concrete pump
    SU1181700A2|1985-09-30|Apparatus for mixing viscous materials
    SU1067243A1|1984-01-15|Device for transporting heterogeneous mediums
    US971188A|1910-09-27|Rotary pump or air-compressor.
    SU1685745A1|1991-10-23|Mixing head
    SU1273760A2|1986-11-30|Device for tightness test of elastic shells
    RU2023168C1|1994-11-15|Blast stower
    同族专利:
    公开号 | 公开日
    HU197701B|1989-05-29|
    PL147389B1|1989-05-31|
    ATA178185A|1986-10-15|
    DE3618712A1|1986-12-18|
    AU579018B2|1988-11-10|
    AU5872386A|1986-12-18|
    US4687408A|1987-08-18|
    DD245414A5|1987-05-06|
    YU96586A|1988-10-31|
    IN163340B|1988-09-10|
    HUT43541A|1987-11-30|
    GR861518B|1986-10-10|
    FR2583395A1|1986-12-19|
    JPS61291320A|1986-12-22|
    DE3618712C2|1987-06-11|
    AT383102B|1987-05-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1396859A|1921-04-04|1921-11-15|Abram F Long|Conveying-valve|
    DE843090C|1948-10-02|1952-07-03|Metallgesellschaft Ag|Method and device for loading containers which are under higher pressure|
    GB1284262A|1968-09-09|1972-08-02|Unilever Ltd|A device for passing a product between zones of different pressure|
    US3994418A|1972-06-15|1976-11-30|Ab Motala Verkstad|Method of feeding material to a gas generator|
    JPS537695B2|1975-11-26|1978-03-20|
    JPS58109330A|1981-12-24|1983-06-29|Showa Denko Kk|Fixed amount feeder|
    ZA838314B|1982-11-15|1984-06-27|Usv Pharma Corp|Process for the preparation of substituted dihydropyridines and intermediates thereof|FR2647208B1|1989-05-16|1993-09-24|Cloup Philippe|DEVICE FOR DOSING A LIQUID CONTAINED IN A FIRST CHAMBER AND FOR TRANSFERRING IN SMALL DOSES IN A FLUID FLOWING IN A SECOND CHAMBER|
    CH681002A5|1989-12-22|1992-12-31|List Ag|
    US5125781A|1990-01-24|1992-06-30|Recot, Inc.|Air lock for transfer of product into and out of vacuum or pressurized chamber|
    SE468764B|1990-10-04|1993-03-15|Sydkraft Ab|SET FOR INPUT OF BULK MATERIAL IN A SPACE UNDER OVERPRESSED|
    US5400921A|1993-09-21|1995-03-28|Chem-Trend Incorporated|Powdered lubricant applicator|
    US20050062285A1|2003-09-22|2005-03-24|Image Industries, Inc.|Hydraulic port weld stud|
    TW200738965A|2006-02-27|2007-10-16|Internat Waterjet Parts Inc|High pressure pump of variable displacement|
    EP2222957B1|2007-12-10|2017-01-25|Bayer Healthcare LLC|Continuous fluid delivery system and method|
    CN107427411B|2015-01-09|2021-04-02|拜耳医药保健有限公司|Multi-fluid delivery system with multi-use disposable set and features thereof|
    CN106276264B|2016-10-31|2018-08-10|厦门艾美森新材料科技股份有限公司|A kind of feeding device and feeder equipment of drying|
    CN108726182B|2017-04-20|2020-02-18|上海交通大学|Heat exchanger test fiber feeding device|
    CN110759013A|2019-10-31|2020-02-07|中广核研究院有限公司|Horizontal transfer pore channel between hot chambers|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT178185A|AT383102B|1985-06-14|1985-06-14|LOCK FOR THE TRANSPORT OF SCHUETTGUETE|
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