• 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 packing machines which have a filling pipe with two or more ducts a rinsing of the filling pipe with cleaning fluid may lead to only one duct being properly cleaned. In order to prevent this, an arrangement is provided on packing machines which has a coupling part (10) provided with valves with passages (16,17) which are coupled in series with respective ducts (2,3) in the filling pipe (1). The valve (19) is adapted so that it is acted on towards the closed position by the cleaning fluid flowing past and thus limits the flow through the one duct (3) so that the other duct (2) too is assured of an adequate flow for effective cleaning.
    公开号:SU1607683A3
    申请号:SU884356022
    申请日:1988-07-04
    公开日:1990-11-15
    发明作者:Бенедетти Паоло；Филиппи Фаусто
    申请人:Тетра-Дев Ко (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to devices for cleaning hollow pipelines, in particular filling pipes of vacuum molds, and can be used for cleaning filling pipes having two or more pipelines for feeding the contents and gas.
     The purpose of the invention is to increase the cleaning efficiency.
    FIG. 1 shows a device for cleaning a filling tube, general view; in fig. 2 - connecting part in the closed position ;, on (1ig. 3 - the same, in the open position.
    A device for cleaning a pipe filled with gas, having two or more pipelines for feeding contents and gas, to a packaging machine comprises means, a supply of cleaning fluid to the filling pipe, and a connecting piece 1 for connection to the exit end of the filling pipe.
    The cleaning fluid supply means comprises a container 2 for a cleaning liquid, such as caustic, and a flushing valve 4 connected to it by the flushing pipe 3, the pipeline 3 communicating with the cleaning liquid pump 5.
    The connecting piece 1 has a bayonet-type coupling 6, which provides a tight connection between the upper part and the lower end of the filling tube. A fitting 7 is mounted in the connecting part, forming concentric channels for communication with the filling tube. External dripped overlapped by a partition 8 made in it
    five
    0
    five
    0
    five
    0
    five
    holes 9. The lower part of the connecting children 1 is connected to a pipeline 10 connected to the cleaning liquid tank 2 by means of another bayonet coupling.
    The partition 8 is made in the form of an internal flange in the connecting part 1 and has a vertical cylindrical part, which is hermetically connected to the lower end of the nozzle 7.
    In fitting 1, a valve I is installed to partially block one of the pipelines. The valve 1I rests on the vertical cylindrical part of the septum B and may preferably have a conical or bell-shaped shape.
    In order to maintain the gap between the bulkhead 8 and the valve 11, the device can be equipped with a spring 12, preferably wavy, that can be installed between the valve I1 and the bulkhead
    8connection. Parts 1, Holes
    9 in the partition 8 are arranged in a circle, and the valve 1 has a sealing surface of such a shape number 1 such that
    in its lower position all openings 9 are partially or completely blocked,
    . The valve 1 1 can be made of elastic material, and the spring 1.2 can be made with it in one piece,
    The inlet pipe of the pump 5 may be connected by a return pipe 10 to the inlet end of the filling pipe, and the suction pipe of the pump 5 may be connected to the pipeline 51607683
    water 13 with connecting part 1 to form a circulation system.
    For parallel connection of pipelines for supplying the contents or gas to the circulating system, a drain pipe 1 4 is installed in the cleaning fluid supply means installed at the upper end of the filling pipe, with Q being the pressure gauge 15 can be installed on the discharge pipe 14
    In this way, a closed-loop circulation system is formed, including when a pipeline product is fully or partially blocked to feed the contents, most of the perfect liquid tends to pass through the gas supply line, as a result of which the Venturi effect in connection piece 1 is amplified and overcomes the action of the spring 12, pressing the valve 11 to the partition 8. In this case, the pressure in the system increases, which is fixed by the pressure gauge 15.
    An increase in pressure also leads to a corresponding increase in pressure.
    Two pipelines for the filling pipe, 5 ™ pipe for supplying the contents, connected in parallel, connecting part 1, return pipe 7, pipe 2 for cleaning liquid, flushing pipe 3, valve body 1I and discharge pipe 14
    When the pump 5 is turned on, the flushing valve 4 opens, causing the cleaning fluid to circulate through the system in the direction indicated by the arrows in FIG. 1
    The cleaning fluid — after passing the supply line for the contents and the gas supply line to the concentric channels.
    press, which in turn improves the removal of product particles adhering to the walls of this pipeline,
    In case pipe cleaning
    20 it would not be possible with the help of a filling pipe cleaning device, which can be installed using a pressure gauge 15, then the operator will disassemble the filling tube and clean it manually
    25 A device for cleaning the filling tube of a packaging machine allows an increase in the flow of washing liquid due to the parallel connection of the pipelines of the filling tube, ensuring
    formed by pipe 7, the connector makes it possible to observe the pierced part 1. The cleaning fluid, the passage through the contents supply conduit and the channel forming the inner surface of the pipe 7, passes freely the connecting part 1 and is directed to the circulating system The liquid passing through the gas supply pipeline is directed into the channel formed by the inner wall of the connecting piece 1 and the outer surface of the nozzle 7, enters the circulation system through the holes 9 in the partition 8, and grabbing the role of the valve seat 11,
    Due to the Venturi effect, the cleaning fluid acts on the spring 12 in the direction opposite to its effect on the valve body 11, in the direction of its lower, i.e. closed, position. However, during normal operation, the venturi effect is not strong enough to close the valve, but creates resistance, with the result that a large part of the cleaning fluid passes through the pipeline to feed the contents, which is preferable because it is this pipeline that contacts the product and therefore requires cleaning.
    35
    cleaning process, and also allows you to automatically increase the pressure of the cleaning fluid in the pipeline to feed the contents when it is completely or partially blocked, as a result of which the cleaning efficiency is significantly increased,
    F o
    the invention
    pm at l.
    4Q1, Filling device
    a packaging machine pipe having two or more pipelines for supplying the contents and gas, including a means for supplying cleaning fluid to the filling pipe and a connecting piece for connecting to the outlet HONiy by the end of the filling pipe, characterized in that efficiency means
    50 of the cleaning fluid supply contains a pump, and the connecting part has a baffle with openings and a valve for partially blocking one of the pipelines,
    2, a device according to claim 1, characterized in that it is provided with a spring for acting on the valve away from the septum in the maximum open position.
    55
    When the pipeline product is completely or partially blocked by the product, the greater part of this liquid tends to pass through the gas supply pipeline, as a result of which the Venturi effect in connection piece 1 becomes stronger and overcomes the action of the spring 12, pressing the valve 11 to the partition 8. In In this case, the pressure in the system increases, which is fixed by a pressure gauge 15.
    An increase in pressure also leads to a corresponding increase in pressure of the pipeline for supplying content, which in turn improves the removal of product particles adhering to the walls of this pipeline,
    In case the cleaning of the pipeline will be impossible with the help of the filling pipe cleaning device, which can be installed on the pressure gauge 15, the operator of the mashina will disassemble the filling pipe and clean it manually.
    A device for cleaning the filling tube of a packaging machine allows an increase in the flow of washing liquid due to the parallel connection of the pipelines of the filling tube, making it possible to observe the process
    the cleaning process, and also allows you to automatically increase the pressure of the cleaning fluid in the pipeline to feed the contents when it is fully or partially blocked, as a result of which the cleaning efficiency is significantly increased,
    F o
    the invention
    pm at l.
    4Q1, A device for cleaning the filling tube of a packaging machine having two or more pipelines for feeding the contents and gas, including means for supplying cleaning fluid to the filling tube and a connecting piece for connecting to the outlet of the filling tube, characterized by that in order to increase efficiency
    50 of the cleaning fluid supply contains a pump, and the connecting part has a baffle with openings and a valve for partially blocking one of the pipelines,
    2, a device according to claim 1, characterized in that it is provided with a spring for acting on the valve away from the septum in the maximum open position.
    55
    3 The device according to claim 2, of tl and - h and th. Right with the fact that the valve is made of elastic; material, and the spring is made with it in one piece. .
    4.Device, p. 2, that is because the spring is installed between the valve and the connecting part partition.
    5. Device on PP. 1-4, about t - the fact that in the United
    The main part is equipped with a branch pipe forming concentric channels for communication with the filling tube. 6. The device according to PP, 1-5, about the t that the fact that it is equipped with a pressure gauge, pressure pipe
    ; A cleaning fluid supply pump is connected to the inlet end of the filling tube, and the pump suction inlet is connected to a connecting piece with a pipe to form a circulation system.
    9ig.2
    l
    IG
    权利要求:
    Claims (7)
    [1]
    Claim
    1, A device for cleaning the filling tube of a packaging machine having two or more pipelines for feeding the contents and gas, including means for supplying cleaning fluid to the filling tube and a connecting piece for connecting to the output end of the filling tube, characterized in that In order to increase efficiency, the means for supplying cleaning fluid contains a pump, and the connecting part has a partition with holes and a valve for partially blocking one of the pipelines.
    [2]
    2, Device by π. 1, characterized in that it is provided
    spring to act on the valve in
    side of the septum to the maximum
    open position. "
    7 1607683
    eight
    [3]
    3 * Device by π. 2, about tl and ch and y. right on the fact that the valve is made of elastic; material, and the spring is made with him in one piece. '.
    [4]
    4. Device pop. 2, in accordance with the fact that a spring is installed between the valve and the partition of the connecting piece.
    [5]
    5. The device according to PP. 1-4, distinguished by the fact that a connecting pipe is mounted in the connecting part, forming concentric channels for communication with the filling pipe.
    [6]
    6, the Device in PP. 1-5, characterized in that it is provided with a pressure gauge, the discharge pipe of the pump for supplying cleaning fluid is connected to the inlet end of the filling
    but". '· ··
    [7]
    10 pipes, and the suction inlet of the pump is connected by pipeline with a connecting piece to form a circulation system.
    类似技术:
    公开号 | 公开日 | 专利标题
    US2818076A|1957-12-31|Apparatus for cleaning of pipelines for milk and the like
    SU1607683A3|1990-11-15|Device for cleaning filling tube of packing machine
    US4617955A|1986-10-21|Stop or switch valve for fluids
    US4452268A|1984-06-05|Cleaning apparatus for milk conveying paths in animal milking machines
    US2387945A|1945-10-30|Dispensing apparatus
    FI108995B|2002-05-15|Method and apparatus for cleaning industrial pipe networks
    JP3920414B2|2007-05-30|Method and apparatus for cleaning beer barrels
    US2169620A|1939-08-15|Cleaning apparatus
    CN107311346A|2017-11-03|A kind of Water warfare is guaranteed the quality system
    KR100496002B1|2005-09-30|Household Washing Machine
    SU576016A3|1977-10-05|Filtering device
    US2827070A|1958-03-18|Beverage line cleaner
    FR2456605A1|1980-12-12|METHOD OF INTRODUCING A CABLE INTO A VULCANIZATION CHAMBER AND DEVICE FOR CARRYING OUT THIS METHOD
    US927893A|1909-07-13|Beer-pipe-cleaning apparatus.
    US1713657A|1929-05-21|Method and means for handling fluids and solids
    SU1306524A1|1987-04-30|Milk line for milking set
    RU2567451C2|2015-11-10|Milking machine with milk pump
    IES77774B2|1998-01-14|Apparatus for holding a volume of liquid for delivering into a pipeline and a method for delivering a volume of liquid into a pipeline
    CN215198703U|2021-12-17|Sequence type automatic aeration flushing inclined plate device
    CN211487206U|2020-09-15|Reverse osmosis membrane cleaning device
    US3302614A|1967-02-07|Milking machine
    KR830002280Y1|1983-10-24|Bottle injector washing device
    USRE21692E|1941-01-14|Coil cleaning machine
    SU1305129A1|1987-04-23|Device for collecting floating substances,e.g.foam
    CN209732290U|2019-12-06|a charge device for poultry is bred
    同族专利:
    公开号 | 公开日
    AT75698T|1992-05-15|
    AU1897588A|1989-01-19|
    AU606714B2|1991-02-14|
    US4971087A|1990-11-20|
    EP0299543A1|1989-01-18|
    CA1306588C|1992-08-25|
    EP0299543B1|1992-05-06|
    ES2031227T3|1992-12-01|
    IT8721261D0|1987-07-13|
    JPS6423901A|1989-01-26|
    DE3870738D1|1992-06-11|
    LT2510B|1994-02-15|
    JP2599765B2|1997-04-16|
    IT1222018B|1990-08-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1425960A|1920-07-15|1922-08-15|Mckenna Brass & Mfg Company In|Air-vent cleaner for filling machines|
    US2259644A|1938-07-12|1941-10-21|Louis A Kling|Removing deposit from hot water piping|
    US2189950A|1938-11-05|1940-02-13|George M Gump|Coil cleaning method|
    US3276694A|1962-12-04|1966-10-04|John R Alexander|Apparatus for cleaning the interior surfaces of enclosures|
    FR1532627A|1967-06-02|1968-07-12|Sophisticated globe valve for filling bottles with beverages and especially carbonated drinks with a high pulp content|
    GB1233356A|1969-02-21|1971-05-26|
    SE356682B|1969-06-26|1973-06-04|Tetra Pak Int|
    US3536081A|1969-08-25|1970-10-27|August H Riess|Caustic flush method and apparatus for building water pipes|
    SE356683B|1969-12-30|1973-06-04|Tetra Pak Int|
    US3991797A|1970-10-03|1976-11-16|Seitz-Werke Gmbh|Rinsing device for circulating one-chamber vessel filling machines|
    US3677272A|1970-11-23|1972-07-18|Shirley L Schrank|Cleaning device for beverage dispensers|
    US3716083A|1971-03-30|1973-02-13|Tetra Pak Ab|Equipment for cleasing and/or sterilising the filler tube in packaging machines|
    US3911642A|1972-09-22|1975-10-14|Tetra Pak Int|Method for the sterile packing of a sterile material|
    SE371983B|1972-09-22|1974-12-09|Tetra Pak Int|
    US3945536A|1973-11-16|1976-03-23|Gerald Doak|Sanitizing and cleaning device for pressurized soft drink systems and the like|
    US3970426A|1974-03-18|1976-07-20|Deering Milliken Research Corporation|Method and apparatus for the presterilization of packing machines|
    US4059858A|1975-11-26|1977-11-29|Reinhold Lambel|Drain cleaner providing sudden blast of gas|
    SE7513420L|1975-11-28|1977-05-29|Ziristor Ab|SET AND DEVICE FOR STERILIZING PACKAGING MATERIAL|
    AT366604B|1977-02-18|1982-04-26|Kronseder Hermann|METHOD FOR CLEANING A SINGLE-CHAMBER COUNTERPRESSURE FILLING DEVICE FOR BOTTLES OD. DGL. AND DEVICE FOR IMPLEMENTING THE METHOD|
    SE7701818L|1977-02-18|1978-08-19|Tetra Pak Int|KIT AND DEVICE FOR CLEANING AND STERILIZING A FILLING TUBE AT A PACKAGING MACHINE|
    SE422918B|1977-10-05|1982-04-05|Tetra Pak Int|SET AND DEVICE FOR CLEANING A FILLER PIPE ON A PACKAGING MACHINE|
    US4350187A|1980-06-25|1982-09-21|Pneumatic Scale Corporation|Filling machine|
    US4527377A|1982-07-06|1985-07-09|Mitsubishi Jukogyo Kabushiki Kaisha|Washing device in a container sealing apparatus|
    US4534494A|1982-11-15|1985-08-13|Societe Anonyme Dite: Etude De Realisation De Chaines Automatiques Erca|Cleaning system for filler|
    JPS59207155A|1983-05-09|1984-11-24|House Food Industrial Co|Backpressure obtaining apparatus|
    DE3405365C2|1984-02-15|1993-09-09|Seitz Enzinger Noll Maschinenbau Ag, 6800 Mannheim, De|TW471031B|1997-01-08|2002-01-01|Ebara Corp|Vapor feed supply system|
    US6296163B1|1998-07-09|2001-10-02|Kawasaki Jukogyo Kabushiki Kaisha|Carrier for straddle type four wheeled all-terrain vehicle and support structure therefor|
    US6328812B1|1999-11-03|2001-12-11|Ta-Hsin Huang|Pipeline-cleaning method and device thereof|
    US6283132B1|1999-11-05|2001-09-04|Roger D. Stephens|Anesthesia spirometer absorber circuit cleaner and method|
    EP1177976B1|2000-07-03|2003-12-10|Tetra Laval Holdings & Finance S.A.|Packaging machine for continuously producing sealed packages of a pourable food product and featuring programmable photocells|
    US7686043B2|2005-12-14|2010-03-30|Evergreen Packaging Inc.|Container filling apparatus including cleaning system|
    KR20150075421A|2013-12-17|2015-07-06|현대자동차주식회사|Engine system having turbo charger|
    CN109809347A|2019-04-03|2019-05-28|鲁东大学|A kind of filling apparatus of meat gruel group food|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT21261/87A|IT1222018B|1987-07-13|1987-07-13|A DEVICE FOR PACKAGING MACHINES|LV931085A| LV5663A3|1987-07-13|1993-09-22|Device for wrapping machine for pipe extraction|
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