CN105668490B - For product-filled filling valve to be perfused for unloading container - Google Patents
For product-filled filling valve to be perfused for unloading container Download PDFInfo
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- CN105668490B CN105668490B CN201510896852.8A CN201510896852A CN105668490B CN 105668490 B CN105668490 B CN 105668490B CN 201510896852 A CN201510896852 A CN 201510896852A CN 105668490 B CN105668490 B CN 105668490B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Lift Valve (AREA)
- Basic Packing Technique (AREA)
Abstract
The present invention relates to a kind of for product-filled filling valve to be perfused for unloading container, the filling valve have for by product-filled injection unloading container product outflux (5) and the valve cone (3) that can be sealingly received in the first valve seat (7), the valve cone is moved in the first valve seat (7) along the direction for the product-filled stream for being directed toward product outflux (5) by valve cone (3) and is used to close product-filled stream, wherein, it is provided with the second valve seat (8) for hermetically accommodating valve cone (3), second valve seat is moved in the second valve seat (8) along the direction for being in reverse to product-filled stream by valve cone (3) and is used to close product-filled stream.
Description
Technical field
The present invention relates to a kind of for product-filled filling valve to be perfused for unloading container, and the filling valve is suitable for more
A product type, particularly product-filled filling of high viscosity and low viscosity.
Background technique
Filling valve in filling apparatus for filled drink or other food liquids is all in different implementation
Know.These filling valves usually have a valve seat and can be complementary with valve seat and be contained in the valve cone in valve seat.If valve cone
It is contained in valve seat, then valve cone forms annular seal with valve seat and closes valve, so that product-filled can no longer flow through
The valve.If valve cone is pulled out from valve seat, the openable valve and it is product-filled can flow through valve seat and valve cone it
Between the annular gap that is formed.In particularly advantageous implementation, under valve seat and the corresponding shape formation condition of valve cone, pass through valve cone
Eustasy relative to valve seat can make the size of annular gap change, so as to change flow through the valve flow and
Filling speed can be adjusted in this way.It is known that valve cone is only capable of in open and closed in common filling valve
Between reciprocally switch.
These filling valves are designed for specific product-filled or filling classification.It is accurately filling by the same filling valve
The product-filled requirement of heterogeneity (such as different viscosities) is harsh, because the geometry of annular gap and valve are opened
Putting will optimize with closing property according to various product-filled specific viscosity or specific range of viscosities.
This is especially also applied for reducing, prevent or controlling the rear something lost outflow of filling valve after shutdown.In order to realize to
Desired fill volume is accurately perfused in container filling, accurate fill volume is not only perfused in actual pouring process
It plays a decisive role, it is also important that even if the rear something lost of filling valve can also be accurately controlled after filling valve closing
Outflow, to realize filling result constant for all filling containers.If (i.e. filling valve closes it for rear something lost outflow
What is still flowed out afterwards is product-filled) each pouring process is different, then will lead to fill volume different in container.Separately
Outside, the rear something lost outflow not accurately controlled also generates negative effect to filling result, because product-filled may uncontrollably drip
In the outside of filling container or unloading container or drop on the component of filling apparatus.For this purpose, for example for specific
The product-filled strainer being provided in product outflux as gas barrier part, to lose outflow after preventing when valve is closed.
This kind of strainer is not usually necessary for other are product-filled.Whether having strainer is not always that can be reliably prevented
Or outflow is lost after control.
This is described in detail in the following contents：
It is product-filled to be flowed out from filling valve until valve cone is hermetically close to valve seat.Therefore, in filling valve
During closing, perfusion is being always maintained at by valve seat and the region being contained in below the annular seal that valve cone therein is formed
The product-filled outflow of the reality of fill volume.According to product-filled viscosity and surface tension and according to positioned at annular seal
The shape of lower section volume, it is product-filled to be always maintained in this region until outside air or the gas being present in filling apparatus
Body flowing.If gas flows, can suddenly empty in the product-filled volume being located in lower zone.
Strainer by being provided as gas barrier part can control this kind of rear lose and flow out, so as to avoid the flowing of gas
With the associated product-filled unexpected emptying being located at below filling valve.Here, being generated by product-filled surface tension
Retentivity.Therefore, product-filled water clock is avoided in the ideal case.But due to the temperature under the stationary state of product
Raising may result in, product-filled volume expansion.Then necessarily cause to drip by product-filled volume change, because filling
The strainer of dress product is no longer able to fully stop product-filled.In addition, the spot of underlying container or bottleneck phase therewith
Connection.Furthermore it is difficult using strainer or even can not be filling product-filled containing fiber or underflow.
A kind of filling valve is disclosed in 10 2,011 007 684 A1 of DE, which is arranged for being perfused into container
It is two distinct types of product-filled and thus tool there are two product outflux.
Summary of the invention
It is an object of the present invention to illustrate a kind of for the product-filled filling valve of liquid, the filling valve to be perfused for container
Structure with optimization.
The filling valve of the purpose through the invention is achieved.Advantageous expansion scheme follow it is of the invention below explanation with
And the description of preferred embodiment.
Correspondingly propose it is a kind of for injecting product-filled filling valve for unloading container, the filling valve have is used for
By the product outflux in product-filled injection unloading container and the valve cone that can be sealingly received in the first valve seat, pass through
Valve cone is moved in the first valve seat to close product-filled stream along the direction for the product-filled stream for being directed toward product outflux.According to
It is provided with the second valve seat for hermetically accommodating valve cone of the inventionly, is moved by valve cone along the direction for being in reverse to product-filled stream
It moves into the valve seat to close product-filled stream.
As a result, being carried out by the closing direction that valve cone is in reverse to flow direction reversed relative to flow direction
Closing movement thus during the shutdown process the latest can be in product outflux and the first valve before valve cone is contacted with valve seat
Low pressure is generated in region between seat.It can be present in this with resorption product-filled below valve seat or annular seal region.It is logical
It crosses resorption at the end of filling process and reduces or entirely prevented water clock, situation especially product-filled in high viscosity
Under.It is product-filled or even can be according to the resorption body between pouring process under conditions of not forming drop on product outflux
Product slightly expands.
Realize that be preferred for low viscosity product-filled by closing movement of the valve cone on product-filled flow direction
Filling valve closing.First valve seat is preferably provided at close to the position of product outflux, so as to ensure that low viscosity is filling
Product always swimmingly flows out.
Due to the formation of the two valve seats, filling valve is suitable for that different product types, especially low viscosity and height is perfused
Viscosity it is product-filled.It is preferred that in the case where low viscosity is product-filled, by towards the first valve seat forward (i.e. along product flowing side
To) close valve cone can keep less droplet formation.It is preferred that by (being in reverse to product-filled backward towards the second valve seat
Flowing) close valve cone perfusion high viscosity it is product-filled.Compared with common filling valve, in conjunction with filling valve structure without or
Person only insignificantly complicates, can be inexpensive with the combination of this above-mentioned simple constructional measures and without excessively maintaining ground in fact
It is existing.
Even if through resorption and in the case where high viscosity is product-filled, the water clock tendency of thus reduction be may be implemented, in order to
Water clock is lost after avoiding can be omitted strainer or gas barrier.This realizes the filling valve proposed through the invention and can also fill
Infuse the product-filled of fibre-bearing and underflow.
Thus a kind of filling valve is obtained, which can especially be used and by the filling in a manner of diversified
Dress valve can be perfused large range of filling under the conditions of pouring process preferable quality (in terms of water clock tendency)
Product category, that is, product-filled product-filled again to the product-filled of fibre-bearing and underflow to high viscosity from low viscosity.
It is preferred that valve cone can be movably arranged between the first valve seat and the second valve seat.Particularly preferred valve cone is set as herein
It can be moved between three operating positions.These three operating positions are known as the first closed position, the second closed position and filling
Position.In the first closed position, valve cone is sealingly received in the first valve seat, i.e., valve cone is contacted with the first valve seat in this way, i.e.,
Valve cone and the first valve seat form annular seal, and circulation path is closed and product-filled cannot be reached by product outflow sleeve produces
Product outflux.In the second closed position, valve cone is sealingly received in the second valve seat, i.e., valve cone connects with the second valve seat in this way
Touching, i.e. valve cone and the second valve seat form annular seal, circulation path closing and product-filled cannot reach product outflux.Phase
Than in the second valve seat, the first valve seat is preferably closer to product outflux.
Third operating position is filling position, and the circulation path between valve cone and product outflow sleeve is beaten in this position
It opens, it is product-filled therefore the circulation path can be flowed through into container to be filled.It is preferred that the filling position is along valve cone
Lifting position is arranged between two closed positions.On the other hand, in the general shape of the valve these three operating positions it is suitable
Sequence be it is open and can choose it is suitable.
In order to form annular seal, valve cone preferably has on its surface towards the first valve seat can be mutual with the first valve seat
The profile of benefit, and the profile that having on its surface towards the second valve seat can be complementary with the second valve seat.Here, particularly preferably
It can be formed with the first valve seat and/or the profile complementary with the second valve seat by sealing element, preferably by by elastomer or thermoplastic
Property plastics constitute sealing element formed.
Product outflux can be implemented according to product-filled or product mix with different cross sections.
Valve cone is preferably able to movably be contained in product outflow sleeve, wherein flows out between sleeve and valve cone in product
Annular gap is formed, which forms circulation passage, product-filled to flow to product outflux by the circulation passage.It is preferred that
Product outflow sleeve and valve cone are formed as cylindrical in a broad sense.It clearly specifies in this way, product outflow sleeve is not must
It need be arranged one-piece.The similar other assemblies for being also applied for valve.
Water clock tendency or the product on valve cone be accumulated in low viscosity it is product-filled in trend be less than in high viscosity it is filling
Trend in product, because low viscosity is product-filled swimmingly to flow out from filling valve.For this reason, for this kind of
Closing in product-filled carry out direction of advance, the closing i.e. on circulating direction are simultaneously additionally carried out closer to the pass of product outflux
It closes.By for high viscosity it is product-filled be provided with the closing for the valve cone that close the circulating direction of pouring process opposite, it is real
The simpler and exquisiter structure of filling valve is showed.
Other than moving backward generated resorption effect relative to product outflux due to valve cone, filling valve preferably has
There is additional suck-back device, in the closing process of the first closed position of direction and/or the second closed position, is filled by the resorption
It sets and can produce other or stronger low pressure.Low pressure caused by closing movement is for preventing whether droplet formation depends on enough
In use it is product-filled, product circulation in there is no product-filled introducing duration and other parameters, especially
Additionally depend on the concrete shape of valve and the surface characteristic on used material or the touched surface of product.Just for filling valve
Can be general for this respect, additional suck-back device can be set.The suck-back device can be designed as shape actively or passively
Formula.Such as a resorption channel can be set, when closed between put before and/or when closed between put when and/or when closed
Between the product-filled and/or air pressure in filling valve and/or in filler valve parts can be aspirated by the channel after point.
According to a particularly preferred embodiment, can passively be aspirated in this way by the suck-back device, that is, resorption
Device has the section of hollow cylindrical on valve cone with cylindrical section on product outflow sleeve.This is it will be appreciated that " column
Shape " and the description of " hollow cylindrical " understand in a general way and be not limited to cylindrical shape.Column on valve cone
The section (also becoming resorption section) and the hollow cylindrical section on product outflow sleeve of shape are arranged relative to each other in this way,
That is, cylindrical sections enter hollow cylindrical section and correspondingly in underlying product-filled upper application pistons during the shutdown process
Effect.Thus quite significant low pressure is generated in product outflow sleeve or in component.It is especially to be in reverse in closing direction
When the closing direction of product-filled flow direction, occurs this effect completely, that is, according to a preferred embodiment in direction
Cylindrical section in the closing process of first closed position on valve cone enters the hollow cylindrical section on product outflow sleeve.?
This is importantly, the cylindrical sections are completely or at least partially located at the outside of hollow cylindrical section when closing process starts
Or the radius of the two sections is set in this way, that is, when closing process starts there are biggish flow cross, the circulation is horizontal
Section gradually becomes smaller during closing process and is substantially zero at the end of closing process in the ideal case.In the meaning
The lag of the orientation of closing process can occur in justice.
In order to make to export the product-filled rheology of outflow from product stream, preferably valve cone can continuously in the first valve seat and
It is positioned between second valve seat.Controllability continuous so is especially particularly advantageous in this case, that is, when valve cone with
Product outflow sleeve is set as relative to each other, and the closing and opening of circulation path can be not only caused by the movement of valve cone,
And it in addition can also adjust the cross section of circulation path.It is possible thereby to adjust product-filled flowing velocity.In addition, for same
The cross section of product outflow sleeve is configured to change by the purpose of sample.
It is preferred that valve cone can pneumatically and/or electrically and/or mechanically drive.Importantly, the driving device can be with
Reliably and it is not required to run with excessively safeguarding.Return spring can be set if necessary, in filling valve automatically by spring reality
It applies during the readjustment of initial position, active drive only in one direction is completed by the return spring.
It is preferred that being not provided with strainer in circulation path.Due to no longer required strainer, fibre-bearing or underflow can be perfused
It is product-filled.
Above-mentioned filling valve and its modification allows to be perfused different product-filled types, especially high viscosity and low viscosity
It is product-filled.It is preferred that it is product-filled by the valve cone perfusion low viscosity closed forward, because can be with very low on the valve cone
Degree keeps droplet formation or product aggregation.High viscosity is product-filled to be preferably perfused by the valve cone closed backward.It can pass through
The rear something lost water clock that resorption at the end of pouring process prevents high viscosity product-filled.The item of drop is not formed on product outflux
Under part, this is product-filled or even can slightly expand between pouring process.It, can be relatively sanitary due to eliminating strainer
Therefore ground simultaneously needs less maintenance ground and ground easy to clean deisgn product accommodation space.It can also be perfused containing fiber or contain
Underflow it is product-filled.
Can be perfused by above-mentioned valve it is product-filled not only include low viscosity but also include high viscosity and paste liquid, in addition
It further include multi-phase fluid and the class I liquid I with particle.All types of beverages equally include for example Yoghourt, jam, gel and
The food of other liquid.
Detailed description of the invention
Other preferred embodiments of the invention are further illustrated by the description of the following drawings.
Here it is shown that：
Fig. 1 shows the sectional view of the bottom section of filling valve, the state which closes forwardly,
Fig. 2 shows the filling valve of Fig. 1, which is in bottling condition, and
Fig. 3 shows the filling valve of Fig. 1, which is in the state closed backward.
Specific embodiment
It is then act through Detailed description of the invention preferred embodiment.Here, identical, similar in different attached drawings or effect same parts
It is indicated with same appended drawing reference, and the repeated description to these components is partly omitted in order to avoid repeating.
Filling valve in Fig. 1 is shown with sectional view and the bottom part 1 with filling valve, product outflow sleeve 2 and
Valve cone 3.The cylindrical valve cone 3 of broad sense is located in the cavity of product outflow sleeve 2 and is formed with annular gap 4, open
It is product-filled under valve body position that product outflux 5 is flowed to by the annular gap.Therefore the annular gap 4 forms product-filled logical
Cross the circulation path of filling valve.
In the region of product outflux 5, i.e., region, valve cone 3 have sealing configuration 6 below, which is closing
It being contained under closed state in the profile of the corresponding complementary of lower valve base 7, the two profiles form annular seal in this way, from
And it product-filled is no longer able to flow to product outflux 5 by annular gap 4.In the embodiment illustrated, annular seal can
To be formed in a manner of metal and in valve seat 7 that the corresponding metal profile of valve cone 3 is directly accommodated in metal.
Filling valve carries out the sealing along " direction of advance " in this case, that is, valve cone 3 is along product-filled flowing side
To dropping in lower valve base 7.In other words, in order to seal filling valve, valve cone 3 is moved to lower valve base along the direction of product-filled stream
On 7, to take the first closed state.
From figure 3, it can be seen that filling valve can also take the second closed state.Under the second closed state, valve cone 3 is logical
It crosses the seal washer 9 being disposed there above on region and is sealingly received in upper valve base 8, the seal washer is by elastic system
At.In the illustrated embodiment, which forms in bottom part 1.
Seal washer 9 and upper valve base 8 collective effect on the direction opposite with product-filled stream, that is, when valve cone 3 is reversely transported
When moving to seal washer 9 against upper valve body 8, reach the sealing state on upper valve base 8.Providing in this way has elasticity
Annular seal between the seal washer 9 and metal seat valve 8 of body, realizes sealing effect by the annular seal.In other words, exist
In this case filling valve carries out the sealing along " direction of retreat ", that is, valve cone 3 is closed along the opposite direction of product-filled stream.
Therefore the filling valve shown in figures 1 and 3 combines the valve closed forward and the valve closed backward, wherein in Fig. 1
Valve be in the first closed position, and the valve in Fig. 3 is in the second closed position.
There is no the detailed driving device for showing valve cone 3 in Fig. 1 to 3, but the driving device for example can be with pneumatic
, it is electronic or implement in other manners.The adjustment of the position of valve cone 3 can continuously, stepwise or only beaten
It is carried out between open and close position.In addition to this, the cross section of product outflow sleeve 2 itself can with variable form setting or
Person's product outflow sleeve 2 can be replaced, thus the default annular gap 4 being formed between valve cone 3 and product outflow sleeve 2
Different sizes.
In the present embodiment, driving device includes return spring (not shown), which can will be in and not drive shape
Valve cone 3 under state is taken back in open position.There is a driving device (not shown) herein, which can make valve cone
3 move along two opposite directions, the direction i.e. along two valve seats 7,8.A possibility that alternative is, return spring is by valve cone
3 hermetically take back in upper valve base 8.In addition a possibility that alternative is that valve cone 3 is hermetically taken back lower valve base 7 by return spring
In.
Valve cone 3 must not necessarily be formed one-piece it can be seen from these attached drawings.This is equally applicable to product outflow sleeve
2, in these cases, which flows out a part (lower zone) that sleeve 2 includes bottom part 1.
Annular gap 4 has upper curtate 10, which has nearly constant cross section on specific path.Rear
During moving back movement, i.e., in the closing process for entering the second closed position, the corresponding section 11 of valve cone 3 enters annular gap
In 4 upper curtate 10, which is known as resorption section.The concept for using " resorption section " is because entering annular by the section
The upper curtate 10 in gap 4 makes to generate low pressure in the lower zone of annular gap 4, i.e., produces in the region towards product outflux 5
Raw low pressure.Therefore, in filling valve in the case where being closed on the second closed position, by 8 shape of elastic packing washer 9 and upper valve base
At valve seat below, product-filled in annular gap 4 is inhaled upwards.Thus it significantly avoids closing in direction of retreat
The trickle irrigation tendency of valve body when closing.
According to the product-filled viscosity and surface tension being perfused, by the cross section for adjusting accordingly annular gap 4
And cross section variation can optimize the effect, which can pass through the corresponding selection to product outflow sleeve 2 again
And change.
Filling valve shown in Fig. 1 to 3 it is achieved that by for example product-filled for the high viscosity valve of closing backward with
Such as low viscosity it is product-filled forward close valve group at combination.Due to the low pressure drop by being generated when retreating and sealing
Low trickle irrigation tendency intrinsic in the product-filled pouring process of high viscosity, therefore the filling valve eliminates strainer.Therefore logical
Crossing filling valve of the invention can be perfused containing fiber or containing the product-filled of underflow.
Therefore a kind of filling valve has been obtained, which can especially be used and by being somebody's turn to do in a manner of diversified
Filling valve can filling large range of product-filled type, it is product-filled product-filled until containing to high viscosity by low viscosity
Fiber and contain the product-filled of underflow.
Valve cone 3 can enter above-mentioned two closed position, that is, can enter upper valve base 8 and lower valve base 7.1 shape of bottom part
Product outflow sleeve 2 is still fallen at the part of upper valve base 8.Sealing in two valve seats 7,8 can pass through different combinations of materials
Implement, for example, metal, by elastomer and/or by thermoplastic and/or their combination.The two valve seats 7,8 are worked as
It can so be implemented by different materials and different shapes, it if necessary can also be general with this valve.
The filling stage below is shown in Fig. 1 to 3：In Fig. 1, valve cone 3 is closed forward.In this case, should
Valve cone 3 is located below position and is sealingly received in lower valve base 7.The sealing realizes that the lower valve base is arranged by lower valve base 7
In product outflow sleeve 2 or adjacent product flows out sleeve 2.
Fig. 2 shows the valve cones 3 in filling position.Wherein, valve cone 3 is located at a middle position.It is product-filled to flow through
The outside of valve cone 3 and accordingly by the annular gap 4 that is formed between valve cone 3 and product outflow sleeve 2.
Valve cone 3, which is located at, in Fig. 3 retreats in closed position.The sealing is realized by upper valve base 8.It is filling logical by being back to
The end in road makes the product-filled resorption of determined volume.The resorption passes through between the annular between product outflux 5 and upper valve base 8
Low pressure or vacuum are generated in gap 4 and are realized.Thus the low pressure is generated, that is, through the resorption section 11 of valve cone 3 after its is complete
Shut out close advance into annular gap 4 restriction upper curtate 10 in.
In a preferred expansion scheme, upper valve base 8 or annular gap can also be passed through according to the lifting position of valve cone 3
4 cross sections different from the interaction realization annular gap 4 of valve cone 3.Therefore it obtains, passes through the change of the lifting position of valve cone 3
Change the variation that the product-filled stream entered in unloading container may be implemented.This by closing the filling low viscosity of valve forward for being filled
It is especially interesting for filling product, because product-filled stream can particularly effectively pass through the change of the lifting position of valve cone 3 herein
Change and changes.Therefore, corresponding driving device, such as the driving device manipulated by Stepping motor is especially suitable for valve cone 3
Lifting position variation, to can be moved in a manner of it can reappear herein for realizing preset product-filled stream
Specific lifting position.
Without departing from the scope of the present invention, as long as can apply, all lists described in each embodiment
A feature can be combined with each other and/or replace.
Reference signs list
1 bottom part
2 products flow out sleeve
3 valve cones
4 annular gaps
5 product outfluxes
6 sealing configurations
7 lower valve bases
8 upper valve bases
9 seal washers
The upper curtate of 10 annular gaps
11 resorption sections
12 return springs
Claims (10)
1. a kind of for being perfused product-filled filling valve for unloading container, the filling valve has for by product-filled note
The valve cone (3) that enters the product outflux (5) in unloading container and can be sealingly received in the first valve seat (7), passes through institute
Valve cone (3) are stated to be moved in first valve seat (7) and use along the direction for the product-filled stream for being directed toward the product outflux (5)
In the closing product-filled stream, which is characterized in that
It is provided with the second valve seat (8) for hermetically accommodating the valve cone (3), it is described along being in reverse to by the valve cone (3)
The direction of product-filled stream is moved in second valve seat (8) and is used to close the product-filled stream,
It is product-filled to be injected into the container wherein when second valve seat (8) hermetically accommodates the valve cone (3)
In.
2. filling valve according to claim 1, which is characterized in that the valve cone (3) can be movably arranged at described
Between one valve seat (7) and second valve seat (8).
3. filling valve according to claim 1 or 2, which is characterized in that the valve cone (3) is at it towards first valve seat
(7) have on surface can it is complementary with the first valve seat (7), be used to form the profile of the first annular seal, and at it
On towards the surface of second valve seat (8) have can it is complementary with the second valve seat (8), be used to form second ring-type it is close
The profile of envelope.
4. filling valve according to claim 3, which is characterized in that can be with first valve seat (7) and/or with described
The profile of two valve seats (8) complementation is formed by seal washer (9).
5. filling valve according to claim 4, which is characterized in that can be with first valve seat (7) and/or with described
The profile of two valve seats (8) complementation is formed the seal washer made of elastomer or thermoplastic (9).
6. filling valve according to claim 1, which is characterized in that compared with second valve seat (8), first valve seat
(7) have and the smaller spacing of the product outflux (5).
7. filling valve according to claim 1, which is characterized in that suck-back device (10,11) are provided with, in the valve cone
(3) during moving into first valve seat (7) and/or second valve seat (8), the suck-back device (10,11) is extremely
It is few to generate low pressure between each valve seat (7,8) and the product outflux (5).
8. filling valve according to claim 1, which is characterized in that in order to make the filling flowed out from the product outflux (5)
Product stream variation is filled, the valve cone (3) can continuously position between first valve seat (7) and second valve seat (8).
9. filling valve according to claim 1, which is characterized in that the valve cone (3) with it is pneumatic and/or electronic and/
Or mechanical mode drives.
10. filling valve according to claim 1, which is characterized in that valve cone (3) setting flows out sleeve (2) in product
In, in order to adjust product-filled different flowing velocities, product outflow sleeve (2) can change its cross section and/or energy
Enough replacements.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014118094.1 | 2014-12-08 | ||
| DE102014118094.1A DE102014118094A1 (en) | 2014-12-08 | 2014-12-08 | Filling valve for filling a container to be filled with a filling product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105668490A CN105668490A (en) | 2016-06-15 |
| CN105668490B true CN105668490B (en) | 2018-11-27 |
Family
ID=54834726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510896852.8A Active CN105668490B (en) | 2014-12-08 | 2015-12-08 | For product-filled filling valve to be perfused for unloading container |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3031774B1 (en) |
| CN (1) | CN105668490B (en) |
| DE (1) | DE102014118094A1 (en) |
| SI (1) | SI3031774T1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3053672B1 (en) * | 2016-07-05 | 2018-08-10 | Serac Group | FILLING NOZZLE WITH LEAK LIMITATION |
| GB2569364B (en) | 2017-12-15 | 2022-11-30 | Elopak Gmbh | Improved filling device |
| EP3543205B1 (en) * | 2018-03-20 | 2022-11-23 | Sidel Participations | Filling valve, filling machine and method for filling receptacles |
| CN108584850A (en) * | 2018-06-22 | 2018-09-28 | 江苏星A包装机械集团有限公司 | Based on the Quantified filling mechanism weighed or flow detecting signal controls |
| CN108583952A (en) * | 2018-07-09 | 2018-09-28 | 江苏星A包装机械集团有限公司 | Valve nozzle structure for auto-filling |
| CN116477554B (en) | 2019-11-29 | 2024-10-01 | 伊莱弗莱克斯希贝股份有限公司 | Filling nozzle for dispensing a fluid |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1200221B (en) * | 1986-10-03 | 1989-01-05 | Simonazzi Spa A & L | EQUIPMENT FOR PREDETERMINATION, SIMULTANEOUS ADJUSTMENT AND INDIVIDUAL MICROMETRIC CALIBRATION OF EXACT QUANTITIES OF LIQUID TO DISPENSE IN GRAVITY FILLING PROCESSES |
| DE4010413A1 (en) * | 1990-03-31 | 1991-10-02 | Alfill Getraenketechnik | DEVICE FOR FILLING CONTAINERS WITH A LIQUID |
| US5137187A (en) * | 1991-02-20 | 1992-08-11 | H.G. Kalish | Anti-spray fluid dispensing nozzle |
| JP2001278388A (en) * | 2000-03-31 | 2001-10-10 | Toyo Jidoki Co Ltd | Rotary continuous filling device |
| JP2003237895A (en) * | 2002-02-20 | 2003-08-27 | Toyo Jidoki Co Ltd | Liquid filling nozzle and liquid filling apparatus |
| CN101402441A (en) * | 2008-09-11 | 2009-04-08 | 江苏星A包装机械集团有限公司 | Negative pressure loading valve |
| CN201678436U (en) * | 2010-05-04 | 2010-12-22 | 泸州江旭机械制造有限责任公司 | Filling valve |
| ITMI20101063A1 (en) * | 2010-06-11 | 2011-12-12 | Weightpack S P A | ANTI-SLIP TAP ON THE MACHINE FILLING PARTICULARLY FOR VISCOUS LIQUID. |
| DE102010033168A1 (en) * | 2010-08-03 | 2012-02-09 | Khs Gmbh | Filling element and filling system or filling machine |
| CN101941665A (en) * | 2010-09-30 | 2011-01-12 | 江苏星A包装机械集团有限公司 | Dual-flow rate foam suppression filling valve |
| DE102011007684A1 (en) | 2011-04-19 | 2012-10-25 | Krones Aktiengesellschaft | Filling valve for filling machine for filling two different types of filling materials in containers, has housing with two product outlets, where product outlets have common product space with common product supply line |
| DE102012211926A1 (en) * | 2012-07-09 | 2014-01-09 | Krones Ag | Valve comprising valve plunger and valve housing and a filler |
-
2014
- 2014-12-08 DE DE102014118094.1A patent/DE102014118094A1/en not_active Withdrawn
-
2015
- 2015-12-08 CN CN201510896852.8A patent/CN105668490B/en active Active
- 2015-12-08 EP EP15198375.6A patent/EP3031774B1/en active Active
- 2015-12-08 SI SI201530336T patent/SI3031774T1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SI3031774T1 (en) | 2018-09-28 |
| CN105668490A (en) | 2016-06-15 |
| EP3031774A1 (en) | 2016-06-15 |
| EP3031774B1 (en) | 2018-07-18 |
| DE102014118094A1 (en) | 2016-06-09 |
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