CN202829550U - Filling machine - Google Patents

Abstract

Provided is a filling machine. A flowmeter is arranged to conduct quantitative filling, a complex information processing (CIP) cleaning device is arranged to conduct CIP cleaning reflux, a temperature reflux device is arranged to conduct low-temperature liquid reflux, and three control devices are respectively connected with a filling valve simultaneously to achieve different functions, the devices are matched to simplify working procedure, operation is easy, production efficiency is improved, size of the equipment is reduced, and required cost investment is lowered. Meanwhile, the equipment is simple and beautiful in structure.

Description

A kind of bottle placer

Technical field

The utility model relates to the bottle placer of filled drink, particularly relates to a kind of dosing filling machine.

Background technology

In the packing of liquid beverage, need to adopt bottle placer to carry out can.Existing dosing filling machine adopts the measuring cup quantitative filling, and liquid flows into container bottle by measuring cup until the emptying rate of liquid in the measuring cup, thereby realize quantitative filling, and the measuring cup after emptying carries out fluid infusion, for next time can measures liquid.The measuring cup fluid infusion is mainly finished in the following manner: 1, adopt the opened type measuring cup, finish after the can to sink to reset drives mechanism and carry out fluid infusion in the fluid reservoir; 2, add a cover the opened type measuring cup, measuring cup is arranged on fluid reservoir bottom, finishes after the can with reset drives mechanism open cup cover, makes liquid diffuse in measuring cup and carries out fluid infusion.The device that the measuring cup quantitative filling mainly uses comprises measuring cup, reset drives mechanism and fluid infusion mechanism, has following problem: 1, the meeting such as the fluidised form of liquid, bubble is to quantitatively the affecting greatly of measuring cup during the measuring cup fluid infusion, and filling accuracy is low; 2, finish expendable after, measuring cup need reset and fluid infusion, the can Efficiency Decreasing; 3, reset drives mechanism and fluid infusion mechanism frequently use, and need frequent maintaining, increase maintenance cost; 4, the measuring cup fluid infusion need repeatedly put in and propose in the fluid reservoir, increases bacterium to the infection of beverage, causes hygienic requirements high; 5, propose from fluid reservoir after the measuring cup fluid infusion, measuring cup outer wall and transmission device are taken unnecessary beverage out of, cause waste; 6, equipment operating is complicated, and operative technique requires and maintenance technology is had relatively high expectations, and increases use cost.

Beverage filling comprises hot filling, and the beverage that pours into requires certain hot temperature, but beverage can continue cooling in bottle placer, is lower than technological requirement such as the temperature of fruit beverage, and beverage need reclaim heating.The recovery of beverage heating is that heating arrangement is discharged and delivered to cryogenic liquid, refills after the heating arrangement heating and carries out can in the bottle placer, has following problem: 1, complex process, technological requirement are high; 2, affect can efficient, reduce production efficiency; 3, the input of increase equipment and human cost; 4, be difficult to guarantee the hygiene degree of can.

Bottle placer has the multiple tracks pipeline, adapt to respectively the purposes such as can, cleaning, backflow, every kind of purposes sets up independent tubes will increase many unnecessary inputs separately, cause simultaneously equipment volume huge too fat to move, solution is at bottle placer distributing box to be installed, distributing box is the transfer mechanism that be used for to connect bottle placer pipeline and corresponding exterior line on the bottle placer, the same segment pipe of equipment can be made multiple use.There is following problem in existing distributing box: 1, the interior axle construction passage of distributing box forms by blind hole, and blind hole adopts boring process processing, and its manufacturing procedure is comparatively complicated, has increased manufacturing cost and manufacturing cycle, and has been difficult to guarantee working accuracy; 2, be the rotating disc of cooperation bottle placer, the distributing box outer shroud is answered corresponding rotation, and is the smooth rotation that guarantees the distributing box outer shroud, and distributing box has a plurality of communication ports to distribute around outer ring axis, and this has increased cost of manufacture, and it is larger that equipment volume needs, and be not easy to mounting or dismounting and maintenance; 3, for preventing seepage, outer shroud and bottle placer pipeline junction need with seal ring, and this can bring resistance to the rotation of outer shroud.

During using, equipment can at the accumulated inside dirt, need regularly it to be cleaned and safeguards.The mounting or dismounting of main equipment are very difficult, and mounting or dismounting make equipment increase the probability that damages frequently, and fixing part easily weares and teares, cleaning after reinstalling is had relatively high expectations, and is difficult to guarantee, therefore need to carry out the CIP cleaning, namely in the situation that do not install and remove and mobile device, carry out In-Situ Cleaning in the original place.

Beverage filling machine need to be installed filling valve flow velocity and the flow direction of beverage are regulated, and is convenient to simultaneously liquid and pours in the beverage bottle quickly and safely.The side level connection joint liquid feed pipe of filling valve, the beverage that sprays into has larger flow velocity, forms irregular flowing in valve body, and when carrying out can, irregular mobile beverage can't inject beverage bottle from perfusing hole reposefully, causes spilling and wasting of liquid.On the other hand, when cleaning, the cleaning solution that sprays into filling valve can't spray the body cavity that is flushed to equal height under the effect of deadweight, simultaneously, irregular mobile cleaning solution can't effectively wash away valve interior wall, thereby can't clean in all directions valve inner, leave health concerns, cause the hygienic requirements of production health out of reach product.

Filling valve has valve seat and spool, and spool is made axial motion in valve seat orifice, and sealing between the two realizes by the grommet type seals on the spool.Equipment is long-term to be used, and elastic deformation and breakage easily occur in grommet type seals, so that the oil in the equipment, bacterium, dust etc. enter in the valve body, pollutes beverage, causes the product Board of Health up to standard.The frequent of seal ring can't guarantee production security, reduces simultaneously production efficiency.

The utility model content

The technical problems to be solved in the utility model provides a kind of bottle placer that can carry out can, CIP cleaning, three kinds of work of temperature backflow, so that bottle placer switches in various mode of operations easily and quickly, enhances productivity, and simple in structure.

Bottle placer described in the utility model, the can bucket that storage of liquids is arranged, be connected to the conveying pipeline of can bottom of the barrel, the conveying pipeline other end is connected with filling valve, there is the filling exit that liquid is poured into container bottle the filling valve lower end, the false cup of the sealing of sealing filling exit, the false cup of sealing is realized the sealing of filling exit or is opened bottle placer is mobile, the flow counter that the tracer liquid flow is arranged, the control cock of the switching of control conveying pipeline and flow velocity, flow counter and control cock are installed on the conveying pipeline, the spool that has the control filling exit to open and close in the filling valve, and the filling valve valve seat has actuating device outward, spool is connected with actuating device and with its motion, the CIP clean-up device that have the control cleaning solution to reflux have the device of rising again of controlling liquid backflow, and the CIP clean-up device are connected to outside the valve seat with the device of rising again.

Bottle placer described in the utility model has flow counter to carry out quantitative filling, has the CIP clean-up device to carry out CIP cleaning and refluxes, and have the temperature recycling device to carry out cryogenic liquid and reflux, and three control setups is connected with filling valve simultaneously and realizes respectively difference in functionality.Liquid is delivered to pass can bucket and is stored, and simultaneously can bucket can also cushion filling liquid, makes pouring process safety, steady, during normal can, actuating device band movable valve plug is opened filling exit, and CIP clean-up device and the device of rising again are closed, and liquid is poured in the drinking container by filling exit; Carrying out temperature when beverage temperature is lower than technological requirement refluxes, filling exit and CIP clean-up device are closed, the device of rising again is opened, and liquid is delivered to heating device and reheated from the flow through device of rising again of body cavity, and the beverage that heating is finished is sent into filling valve again and carried out can; When carrying out CIP when cleaning, utilize false cup shutoff filling valve, filling exit and CIP clean-up device are opened, and the device of rising again is closed, and cleaning solution is delivered to the reclaiming scrap from the filling exit CIP clean-up device of flowing through.Bottle placer has a plurality of control setups to realize can, cleaning, and the function of temperature backflow, and each device cooperatively interacts and realizes above function, has simplified the operation of the necessary complete independently of multiple tracks, makes operation simpler, convenient, fast, and production efficiency is provided; Three control setups are installed with filling valve simultaneously, and section of tubing can be finished different functions simultaneously with parts, has reduced the volume of equipment, have reduced required cost and have dropped into, and make simultaneously device structure simple, attractive in appearance.

Description of drawings

Fig. 1 is the structural representation of bottle placer.

Fig. 2 is the filling valve structural representation of bottle placer shown in Figure 1.

Fig. 3 is the conveying pipeline structural representation of bottle placer shown in Figure 1.

Fig. 4 is the filling valve valve seat construction schematic diagram of bottle placer shown in Figure 1.

Fig. 5 is the filling valve valve seat three-dimensional cutaway view of bottle placer shown in Figure 4.

Fig. 6 is the open mode partial schematic diagram of the filling valve of bottle placer shown in Figure 1.

Fig. 7 is the closure state partial schematic diagram of the filling valve of bottle placer shown in Figure 1.

Fig. 8 is the dispensing arrangement schematic diagram of bottle placer shown in Figure 1.

The specific embodiment

Bottle placer described in the utility model, the can bucket 1 that storage of liquids is arranged, be connected to the conveying pipeline 4 of can bucket 1 bottom, conveying pipeline 4 other ends are connected with filling valve 5, there is the filling exit 57 that liquid is poured into container bottle filling valve 5 lower ends, the false cup 6 of the sealing of sealing filling exit 57, the false cup 6 of sealing is realized the sealing of filling exit 57 or is opened bottle placer is mobile, the flow counter that the tracer liquid flow is arranged, the control cock of the switching of control conveying pipeline and flow velocity, flow counter and control cock are installed on the conveying pipeline 4, the spool 55 that has control filling exit 57 to open and close in the filling valve 5, and the filling valve valve seat has actuating device outward, spool 55 is connected with actuating device and with its motion, the CIP clean-up device 7 that have the control cleaning solution to reflux have the device 8 of rising again of controlling liquid backflow, and CIP clean-up device 7 are connected to outside the valve seat with the device 8 of rising again.

As shown in Figure 1, 2.

Flow counter is electromagnetic flow meter 2, control cock is diaphragm valve 3, actuating device is can cylinder 51, CIP clean-up device 7 are CIP backflow cylinders 71 that control CIP clean-up device 7 open and close, CIP backflow cylinder 71 is connected to the valve seat outside, there is passage at filling exit 57 places of filling valve 5, this passage is communicated with formation CIP feed pathway 72 with the feed pathway of CIP backflow cylinder 71, CIP backflow cylinder 71 has the CIP liquid outlet channel 73 of cleaning solution being delivered to regenerative apparatus, CIP feed pathway 72 and CIP liquid outlet channel 73 are in the 71 interior connections of CIP backflow cylinder, the device 8 of rising again is that control liquid carries out the cylinder 81 of rising again that temperature refluxes, the cylinder 81 of rising again is connected to the valve seat outside, the passage that leads to valve base cavity is arranged on the valve seat, this passage is communicated with the feed pathway of the cylinder 81 of rising again and forms the feed pathway 82 of rising again, the cylinder 81 of rising again has the liquid outlet channel 83 of rising again of liquid being delivered to subsequent processing, the feed pathway of rising again 82 is being risen again 81 interior connections of control cylinder with the liquid outlet channel 83 of rising again, the refluxing opening 11 that liquid backflow is arranged, refluxing opening 11 are communicated with cleaning liquid outlet channel 73 and the liquid outlet channel 83 of rising again simultaneously.

Liquid is delivered to pass can bucket 1 and is stored, during normal can, can cylinder 51 band movable valve plugs 55 are opened filling exit 57, CIP backflow cylinder 71 and the cylinder 81 of rising again are closed, and liquid flows into conveying pipeline 4 from can bucket 1, and this moment, diaphragm valve 3 was half-open, use low discharge to pour into, make liquid steadily enter container bottle, after low discharge pours into a bit of time, diaphragm valve 3 standard-sized sheets, accelerate rate of flooding, after electromagnetic flow meter 2 detected the first set amount, diaphragm valve 3 was half-open, reduced rate of flooding, after electromagnetic flow valve 2 detects the second set amount, can cylinder 51 band movable valve plugs 55 are closed filling exit 57, thereby close filling valve 5, finish perfusion; Carrying out temperature when fluid temperature is lower than technological requirement refluxes, filling exit 57 and CIP backflow cylinder 71 are closed, the cylinder 81 of rising again is opened, and liquid is delivered to heating device and reheated from the flow through cylinder 81 of rising again of body cavity, and the beverage that heating is finished is sent into bottle placer again and carried out can; When carrying out CIP when cleaning, utilize false cup 6 shutoff filling valves 5, filling exit 57 and CIP backflow cylinder 71 are opened, and the cylinder 81 of rising again is closed, and cleaning solution is delivered to the reclaiming scrap from the filling exit 57 CIP backflow cylinder 71 of flowing through.

Its beneficial effect is: electromagnetic flow meter 2 precision are high, and accurate flow number can be provided, and improve the perfusion precision; Diaphragm valve 3 has doublestroke, can adjust flux and flow velocity, make filling process steadily, safety, accurately; CIP clean-up device 7 are so that the cleaning of valve body and pipeline is controlled, simple and fast; Rise again device 8 so that the recovery of beverage and to reheat operation simple, easy to operate, quick; Electromagnetic flow meter 2, diaphragm valve 3, CIP clean-up device 7 and the device 8 of rising again use jointly, so that the different operating of the can of equipment energy simultaneous adaptation, cleaning, temperature backflow, and convenient and simple for operation, accurate; CIP clean-up device 7 share refluxing opening 11 with the device 8 of rising again, and should different application connect respectively regenerative apparatus, reduce the layout of equipment pipeline and reduce equipment volume.

As shown in Figure 3.

Can bucket 1 bottom connects conveying pipeline 4, at can bucket 1 and conveying pipeline 4 junction current limiting covers 10, electromagnetic flow meter 2 and diaphragm valve 3 are arranged on the conveying pipeline 4, electromagnetic flow meter 2 is on the epimere conveying pipeline of diaphragm valve 3, during flow of liquid, pass through again diaphragm valve 3 through electromagnetic flow meter 2 first.

Its beneficial effect is: current limliting cover 10 is used for the whole flow velocity of restriction conveying pipeline 4 interior liquid, because the different process of different product needs, adjusts flow velocity by current limliting cover 10, reaches optimum flow rate and the filling effect of various products; Electromagnetic flow meter 2 during flow of liquid, passes through diaphragm valve 3 through electromagnetic flow meter 2 first again on the epimere conveying pipeline of diaphragm valve 3, can control more accurately the can amount, can be because of the pipeline standoff effects can accuracy rate between electromagnetic flow meter 2 and the diaphragm valve 3.

Shown in Fig. 4,5.

The filling valve valve seat comprises water conservancy diversion valve seat 52, the valve seat cavity 54 of storage and buffering liquid, valve seat cavity 54 1 ends are connected with water conservancy diversion valve seat 52, the valve seat head 56 of filling valve fluid, valve seat head 56 is connected with valve seat cavity 54 other ends, filling exit 57 is in valve seat head 56 bottoms, water conservancy diversion valve seat 52, being connected between valve seat cavity 54 and the valve seat head 56 is tightly connected, and inner chamber communicates and forms the inner chamber of whole filling valve 5, there is inclination inlet point 521 water conservancy diversion valve seat 52 upper ends, inlet point 521 becomes an inclination angle with the valve body axle center, water conservancy diversion valve seat 52 cavity inner walls have annular inclined flow guiding groove 522, annular inclined flow guiding groove 522 is water conservancy diversion valve seats 52 and the arch groove of 55 of spools, annular inclined flow guiding groove 522 and inlet point 521 rounding ofves and same direction of tilt.

Its beneficial effect is: when carrying out can, liquid flows into annular inclined flow guiding groove 522 from inclination inlet point 521, flame diversion trough 522 is with inlet point 521 rounding ofves and same direction of tilt is arranged, so that liquid is gently and in an orderly manner in inlet point 521 and 522 transition of flame diversion trough, uniform liquid through flame diversion trough 522 guiding and buffering flows into body cavity in an orderly manner, the part spray is rushed the larger liquid of speed and is sprayed on the spool 55, stopped by spool 55 and slow down and flow flame diversion trough 522 is interior along circulation, then flow into body cavity, inject beverage bottle uniform sequentially and can not cause and spill through the beverage of guide functions; When cleaning, cleaning solution washes away in an orderly manner along the flame diversion trough 522 that annular tilts, because inlet point 521 offsides do not exist cavity and dead angle, therefore cleaning solution cleans whole body cavity in all directions, remove the dirt in the valve body, make and do not stay health concerns, guarantee that sanitary condition reaches the hygienic requirements of product, the sewage that evenly flows out simultaneously is convenient to reclaim and can be splashed on equipment or the ground, causes the increase of cleaning.

Shown in Fig. 6,7.

Spool 55 is valve rods 551 that control filling exit 57 opens and closes, valve rod 551 connects can cylinder 51, spring perch 552 with valve rod 551 same direction motions, it is outer and fixing that spring perch 552 is placed in valve rod 551, spring perch 552 overcoats have permanent seat 553, permanent seat 553 is fixed on the filling valve valve seat, there is draw-in groove 554 permanent seat 553 and valve seat junction, there is draw-in groove 555 valve rod 551 and spring perch 552 junctions, have spool 55 and the tolerance clearance of valve seat and the seal dissepiment 53 of valve base cavity isolation, the two ends of seal dissepiment 53 are stuck in twice draw-in groove 554, fixing in 555, the stage casing of seal dissepiment 53 is concave arcs, and concave arc outside curve and inside curve are respectively long, short circular curve.When filling valve carried out open and close operation, seal dissepiment 53 1 ends were done axially reciprocating with valve rod 551, and the other end is fixed in the draw-in groove 554 static, and barrier film 53 stage casings produce dilatation.

Its beneficial effect is: seal dissepiment 53 two ends are fixed in the draw-in groove 554,555 and can produce relative motion, belong to static seal, good sealing effect, and can reduce the wearing and tearing of seal dissepiment 53; The shape of inside and outside both sides, seal dissepiment 53 stage casings is respectively long and short circular curve, and the motion formation generation deformation in various degree because of valve rod 551 can not produce tensile deformation in the motion process, the endurance failure that produces when being reduced in crank motion.

Shown in Fig. 1,8.

Bottle placer has the multiple tracks pipeline, adapt to respectively can, cleaning, the purposes such as backflow, therefore distributing box 9 is installed on the bottle placer, comprise and be fixed on actionless interior axle construction 91 on the bottle placer, and be installed on the outer wall of interior axle construction 91 and the outer shroud 92 that can rotate around the axis of interior axle construction 91, described interior axle construction 91 comprises the inner tube 93 for delivery of cleaning solution, intermediate pipe 94 for delivery of liquid material, and the outer tube 95 that is used for doing for liquid temperature backflow and gas backstreaming, wherein the liquid outlet at inner tube 93 tops stretches into can bucket 1, when carrying out the CIP cleaning, cleaning liquid flows into can bucket 1 through inner tube 93, and equipment is cleaned; Intermediate pipe 94 is connected with can bucket 1, and during can, liquid is in intermediate pipe 94 enters can bucket 1; Outer tube 95 is fixed on intermediate pipe 94 outsides, and is gapped between outer tube 95 and the intermediate pipe 94, forms reflux line; The sidewall on outer tube 95 tops has admission port 96, admission port 96 communicates with the backflow interface 97 of outer shroud 92 sidewalls, the quantity of this backflow interface 97 can be for one or more, backflow interface 97 is communicated with the delivery pipe 58 of filling valve 5, unnecessary gas or withdrawing fluid flow into the flame diversion trough 98 of outer shroud 92 inwalls through delivery pipe 58, and discharge from outer tube 95 owing to the stopping of seal ring 99 of the upper and lower position that is arranged on corresponding flame diversion trough 98.

Its beneficial effect is: distributing box 9 adopts three layers of tubular construction of inner tube 93, intermediate pipe 94, outer tube 95, and the processing technology of pipe is comparatively simple, reduces the manufacturing cycle of distributing box, reduces manufacturing cost, and easily guarantees working accuracy; In three layers of tubular construction, the liquid outlet at inner tube 93 tops directly stretches in the can bucket 1, reduces to connect required pipeline, reduces cost of manufacture; The interface that is connected with delivery pipe 58 is only arranged on the outer shroud 92, reduced the quantity of interface, so reduce the quantity required of seal ring 99, reduce running resistance when reducing cost, and the distributing box mounting or dismounting are more prone to.

Claims (10)

1. bottle placer, the can bucket (1) that storage of liquids is arranged, be connected to the conveying pipeline (4) of can bucket (1) bottom, conveying pipeline (4) other end is connected with filling valve (5), there is the filling exit (57) that liquid is poured into container bottle filling valve (5) lower end, the false cup of the sealing of sealing filling exit (57) (6), the false cup of sealing (6) is realized the sealing of filling exit (57) or is opened bottle placer is mobile, it is characterized in that: the flow counter (2) that the tracer liquid flow is arranged, the control cock (3) of control conveying pipeline (4) switching and flow velocity, flow counter (2) and control cock (3) are installed on the conveying pipeline (4), the spool (55) that has control filling exit (57) to open and close in the filling valve (5), the filling valve valve seat has actuating device (51) outward, spool (55) is connected with actuating device (51) and with its motion, the CIP clean-up device (7) that have the control cleaning solution to reflux have the device of rising again (8) of controlling liquid backflow, and CIP clean-up device (7) are connected to outside the valve seat with the device (8) of rising again.

2. bottle placer according to claim 1, it is characterized in that: flow counter (2) is electromagnetic flow meter, control cock (3) is diaphragm valve.

3. bottle placer according to claim 1, it is characterized in that: actuating device (51) is the can cylinder.

4. bottle placer according to claim 1, it is characterized in that: CIP clean-up device (7) are the CIP backflow cylinders (71) that control CIP clean-up device (7) open and close, CIP backflow cylinder (71) is connected to the valve seat outside, the filling exit (57) of filling valve (5) has been located passage, this passage is communicated with formation CIP feed pathway (72) with the feed pathway of CIP backflow cylinder (71), CIP backflow cylinder (71) has the CIP liquid outlet channel (73) of cleaning solution being delivered to regenerative apparatus, and CIP feed pathway (72) and CIP liquid outlet channel (73) are communicated with in CIP backflow cylinder (71).

5. bottle placer according to claim 1, it is characterized in that: the device of rising again (8) is that control liquid carries out the cylinder of rising again (81) that temperature refluxes, the cylinder (81) of rising again is connected to the valve seat outside, the passage that leads to valve base cavity is arranged on the valve seat, this passage is communicated with the feed pathway of the cylinder of rising again (81) and forms the feed pathway (82) of rising again, the cylinder (81) of rising again has the liquid outlet channel of rising again (83) of liquid being delivered to subsequent processing, and the feed pathway of rising again (82) is communicated with in the control cylinder of rising again (81) with the liquid outlet channel of rising again (83).

6. according to claim 1,4 or 5 described bottle placers, it is characterized in that: the valve seat of filling valve (5) has the refluxing opening (11) of liquid backflow outward, refluxing opening (11) is communicated with cleaning liquid outlet channel (73) and the liquid outlet channel of rising again (83) simultaneously.

7. bottle placer according to claim 1 is characterized in that: can bucket (1) bottom connects conveying pipeline (4), and at can bucket (1) and conveying pipeline (4) junction current limiting cover (10), flow counter (2) is on the epimere conveying pipeline of control cock (3).

8. bottle placer according to claim 1, it is characterized in that: the filling valve valve seat comprises water conservancy diversion valve seat (52), the valve seat cavity (54) of storage and buffering liquid, valve seat cavity (54) one ends are connected with water conservancy diversion valve seat (52), the valve seat head (56) of filling valve fluid, valve seat head (56) is connected with valve seat cavity (54) other end, filling exit (57) is in valve seat head (56) bottom, water conservancy diversion valve seat (52), being connected between valve seat cavity (54) and the valve seat head (56) is tightly connected, and inner chamber communicates and forms the inner chamber of whole filling valve (5), there is inclination inlet point (521) water conservancy diversion valve seat (52) upper end, inlet point (521) becomes an inclination angle with the valve body axle center, water conservancy diversion valve seat (52) cavity inner wall has annular inclined flow guiding groove (522), annular inclined flow guiding groove (522) is the arch groove between water conservancy diversion valve seat (52) and spool (55), annular inclined flow guiding groove (522) and inlet point (521) rounding off and same direction of tilt.

9. bottle placer according to claim 1, it is characterized in that: spool (55) is the valve rod (551) that control filling exit (57) opens and closes, valve rod (551) connects can cylinder (51), spring perch (552) with the same direction motion of valve rod (551), it is outer and fixing that spring perch (552) is placed in valve rod (551), spring perch (552) overcoat has permanent seat (553), permanent seat (553) is fixed on the filling valve valve seat, there is draw-in groove (554) permanent seat (553) and valve seat junction, there is draw-in groove (555) valve rod (551) and spring perch (552) junction, have spool (55) and the tolerance clearance of valve seat and the seal dissepiment (53) of valve base cavity isolation, the two ends of seal dissepiment (53) are stuck in twice draw-in groove (554,555) fixing in, the stage casing of seal dissepiment (53) is concave arc, and concave arc outside curve and inside curve are respectively long, short circular curve.

10. bottle placer according to claim 1, it is characterized in that: distributing box (9) is installed on the bottle placer, comprise and be fixed on actionless interior axle construction (91) on the bottle placer, and be installed on the outer wall of interior axle construction (91) and the outer shroud (92) that can rotate around the axis of interior axle construction (91), described interior axle construction (91) comprises the inner tube (93) for delivery of cleaning solution, intermediate pipe (94) for delivery of liquid material, and the outer tube (95) that is used for doing for liquid temperature backflow and gas backstreaming, wherein the liquid outlet at inner tube (93) top stretches into can bucket (1), intermediate pipe (94) is connected with can bucket (1), outer tube (95) is fixed on intermediate pipe (94) outside, gap between outer tube (95) and the intermediate pipe (94) is reflux line, the sidewall on outer tube (95) top has admission port (96), admission port (96) communicates with the backflow interface (97) of outer shroud (92) sidewall, backflow interface (97) is communicated with the delivery pipe (58) of filling valve (5), outer shroud (92) inwall flame diversion trough (98) arranged, flame diversion trough (98) upper, the next seal ring (99) that is equipped with.

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