CN1334780A

CN1334780A - Modular machine for sterilizing closure parts of bottles with spiral path

Info

Publication number: CN1334780A
Application number: CN99815885.2A
Authority: CN
Inventors: 让－保罗·克威尼
Original assignee: Perrier Vittel Management et Technologie SA
Current assignee: Nestle Waters Management and Technology SAS
Priority date: 1999-02-02
Filing date: 1999-12-23
Publication date: 2002-02-06
Anticipated expiration: 2019-12-23
Also published as: CN1112315C; CA2361675C; FR2789066B1; EP1149043B1; BR9917014A; MXPA01007791A; ATE225310T1; ES2183633T3; WO2000046142A1; FR2789066A1; DK1149043T3; JP2002536253A; DE69903355T2; AU1785900A; DE69903355D1; EP1149043A1; CA2361675A1

Abstract

The invention concerns a machine for sterilizing plastic and/or metal parts for closing bottles, installed on a bottling line, upstream of the screwing machine and operating at the same rate as the latter, the closure parts being inserted non-sterile in an input at one end of the machine and coming out sterilised through an output at the other end of the machine. The invention is characterised in that the travel path of the parts between the machine input and the output and therein, is a spiral travel path. In one embodiment, the pieces are driven in their travel by friction against a rotating member, or by the effect of a driving fluid.

Description

The adjustable chlorination equipment with spiral moving track of the mouth piece of bottle

The present invention relates to be used to seal the plastics of bottle and/or the chlorination equipment of metal piece.

Applicant's purpose is that special in prolonging disinfecting time, enforcement is than the more cheap device of present employed device.Another purpose is to realize a kind of equipment that can arbitrarily adjust.

According to the present invention, these purposes are to realize by being installed in the plastics on the bottling product line and/or the chlorination equipment of metallo-bottle mouth sealing spare, this device is contained in and screws the machine upstream, with the speed running identical with this machine, the mouth piece of non-sterile inserts from the import of chlorination equipment one end, comes out from the outlet of the chlorination equipment other end in sterilization back, it is characterized in that, mouth piece between chlorination equipment is imported and exported and chlorination equipment in-to-in moving track (cheminement) be spiral fashion.

Mouth piece drives by the friction of itself and a turning unit or by a propulsive fluid.

Chlorination equipment of the present invention has sterilization and washing capacity at least.According to selected enforcement modification, it can also carry out dry or dry in advance.

According to two first kind enforcement modification, chlorination equipment of the present invention includes three continuous same shaft portions: sterilization, and flushing and dry, this three part has identical axis with the helix line of described moving track, and preferably has following possible feature.

Best, mouth piece in its moving track by and a turning unit between friction driven.

Especially, mouth piece is driven by a transfer system, this transfer system is by forming around the hollow cylindrical sleeve of a helical guideway rotary moveable, this helical guideway and a stationary magazine creel fuse, on the stationary magazine creel outer wall, described guide rail has the channel section to sleeve openings, and the aspect ratio mouth piece of guide rail is low, so that the friction between the mouth piece in rotating cylinder and the insertion guide rail causes that described mouth piece moves.

Best, in sterilization section, include many holes at the bottom of the screw rod, stationary magazine creel the inside, preferably at an upper portion thereof series of spray nozzles is sprayed thimerosal by described hole.

Best, the oriented phase in hole tilts for the tube radius.

Best, thimerosal is collected into the stationary magazine creel bottom, depart from the imbibition chamber on vertical summetry plane of tube, and liquid is offset by the rotation of rotating cylinder.

Best, as to have some to avoid liquid to flow out device from the tube end.

Best, thimerosal is after pipe sucks, and device filters after filtration, by after the heating arrangement heating, carries out recirculation then.

Best, some devices by helical guideway between the each several part carry out transition.

Best, the injection of thimerosal is implemented by all pressing in the chamber hand-hole, and this all presses the chamber to form with the fixing parallel wall of barrel by one.

Best, a groove is arranged, the slippage therein of mouth piece center cap on the rotating cylinder inside face.

According to two enforcement modification in addition of chlorination equipment of the present invention, mouth piece is driven by a propulsive fluid.

Best, PF is selected in pressurized air, pulsation filtering air, thimerosal.

Best, mouth piece moves in a transfer system, and this transfer system is formed by the fixation hollow cylindrical sleeves around the helical guideway, and this helical guideway and a stationary magazine creel fuse, and on the stationary magazine creel outer wall, the guide rail base plate has and is used for the hand-hole of jet propulsion fluid.

Best, guide rail is implemented by a section bar dividing plate, and described dividing plate is positioned at and is welded on spiral slot on the stationary magazine creel outside face.

Best, base plate is one around the ductile metal band between each dividing plate, fixes by the end tension, and is bearing on the two dividing plate convex shoulders.

Best, chlorination equipment by be together in series, the module of the same design of closed at both ends constitutes.

Best, on the sleeve of each module outlet and each module, have a hole at least, help in annular current collector of propulsive fluid inspiration.

Best, liquid is recycled in the input pipe.

As required, the chlorination equipment longitudinal axis can vertically be placed doing vertical running, or horizontal positioned is to do the level running.

According to one of modification, chlorination equipment includes a spiral coil standard module, and washing capacity is implemented on the top of its last spiral coil, by implementing sterilizing function at preceding spiral coil or preceding spiral coil.

Best, in each base plate at preceding spiral coil, the hole that has permission to pass according to the liquid jet mouth of thrust angular orientation.

Best, one of described hole is each spiral coil bottom on vertical symmetry plane.

Best, one and the coaxial cylinder of cylindrical sleeves define a cylindrical discharge space.

Best, cylindrical sleeves includes some oval discharge orifices.

Best, in module, one admission port is given at least one air injector air distribution, so that promotion mouth piece, and then distribute at least one second air injector, with the interior flushing of enforcement, and then distribute at least one the 3rd air injector, to implement the outside flushing of mouth piece to mouth piece.

Certainly, above-mentioned list preferred but nonrestrictive feature both can be used separately, also can join together to use.

Be described with reference to the accompanying drawings, will help better to understand the present invention.

---Fig. 1: this scheme drawing is a lateral plan, represents first kind of embodiment of the present invention,

---Fig. 2: this scheme drawing has illustrated stationary magazine creel and has transmitted chute,

---Fig. 3: this scheme drawing is the conveyer on the vertical section in sterilization section,

---Fig. 4: the top detail drawing of conveyer,

---Fig. 5: the bottom detail drawing of conveyer,

---Fig. 6: this scheme drawing is the lateral plan of second kind of embodiment of the present invention,

---Fig. 7: stationary magazine creel in the embodiment of this schematic diagrammatic sketch 6 and transmission chute,

---Fig. 8: this scheme drawing is the conveyer on the vertical section in sterilization section,

---Fig. 9: the top detail drawing of conveyer,

---Figure 10: the bottom detail drawing of conveyer,

---Figure 11: along the section-drawing of BB among Fig. 9,

---the scheme drawing of Figure 12 to 18 is represented some layout modification of rotating cylinder (6),

---Figure 19 a, the schematic of 19b illustrates the transition design between the each several part,

---Figure 20 a, 20b: the detail drawing of the conveyer when " bottle stopper motion (bouchons sport) ".

---Figure 21: this scheme drawing is the section-drawing of the third embodiment of the present invention,

---Figure 22,22a, 22b are the detail drawings of embodiment among Fig. 2,

---Figure 23 is each stage of process of the present invention,

---Figure 24 and 25 is schematic diagrams of the standard module of the fourth embodiment of the present invention,

---Figure 26: include Figure 24 and 25 shown devices sterilizing equipment decontaminating apparatus look sketch entirely,

---Figure 27: the front elevation of the equipment among Figure 26,

---Figure 28: thimerosal injection cock detail drawing,

---Figure 29: a vertical cross section of a sterilization-flushing standard module at preceding spiral coil,

---Figure 30: along the local horizontal section-drawing of the AA of Figure 29,

---Figure 31: the vertical transverse section-drawing on the last spiral coil top of a sterilization-flushing standard module.

At first first embodiment is described referring to figs. 1 to Fig. 5.

Chlorination equipment of the present invention (1) is installed on the bottling product line, is screwing the machine upstream, with the speed running identical with the machine that screws.

Such device consists essentially of three continuous same shaft portions: sterilization section (2), flushing part (3) and drying nest (4).

In describing level of the present invention Fig. 1 to Fig. 5 running, nonrestrictive first embodiment, described embodiment mainly is made of a conveyer (5), described conveyer is by forming around the hollow cylinder sleeve (6) of a helical guideway (7) rotary moveable, a described helical guideway and a stationary magazine creel (8) fuse, on the stationary magazine creel outer wall.Guide rail (7) has the channel section to sleeve openings.

Sleeve or rotating cylinder (6) and stationary magazine creel (8) are coaxial.

Helical guideway (7) extends a bevelled straight line portion at stationary magazine creel (8) one ends, forms inlet guide rails (9), and the mouth piece of all non-sterile (11) enters in the conveyer along equidirectional down in its inside.

Helical guideway extends a same bevelled straight line portion at its other end, forms outlet guide rail (10), and all mouth pieces (11) identical with the interior direction of inlet guide rails (9) are transported to the bottom.

Obviously, guide rail (7) aspect ratio mouth piece low (shown in Fig. 9 and 11) is so that mouth piece can exceed.Friction between rotating cylinder (6) and the mouth piece (11) causes the motion of the latter in helical guideway (7) lining, and they are transported toward outlet guide rail (10).

Rotating cylinder (6) inside face can, such as being smooth, or delineation has the groove with rotating shaft parallel, or delineation has along being parallel to the fixedly groove (as Figure 12) of the helix line of helical guideway (7) axle (12).

By this inside conveyer (5), the path of mouth piece (11) has greatly prolonged with respect to the length of stationary magazine creel.

For example, be 1 meter sleeve for length, mouth piece (11) stroke reaches 35 meters.

In sterilization section (as Fig. 2 and shown in Figure 4) lining, screw rod (7) bottom (13) includes many holes (14), and stationary magazine creel (8) the series of spray nozzles lining, that be preferably in stationary magazine creel top (15) is passed atomizing of liquids and/or gas and/or the hot antiseptic solution in described hole.

Best, the orientation of hole (14) not diametrically, but along a direction of tilt, as tilting one angle α=10-20 ° with respect to the tube radius.Therefore, thimerosal jet (16) also participates in the motion of mouth piece (11).

Best, as shown in Figure 5, thimerosal is collected into stationary magazine creel (8) bottom to be departed from the imbibition chamber (17) of a vertical symmetry plane, and thimerosal leans on the rotation of rotating cylinder (6) and is offset.

For avoiding liquid to flow out from the rotating cylinder end, designed several devices, hereinafter will be with non-limiting its some modification of describing for example.

---the every end of rotating cylinder (6) (shown in Figure 13,14a, 14b) can have some rigidity circulation loops (18), and it highly is higher than to block and stays liquid level.In the case, inlet guide rails (9) must bend to (19) shape, to walk around loop (18).

---if loop (18) is neoprene or other flexible material, can use a spacing pin (21), it and inlet guide rails (9) inlet meet at right angles.

---rotating cylinder (6) assembly set (as shown in figure 15) can be immersed in groove (20) lining;

---the rotating cylinder assembly set can tilt, and makes the one end be immersed in groove (20) lining (as shown in figure 16);

---can also change the radius of turn of importing and exporting rectangular helical guideway (7) with rotating cylinder.

Thimerosal sucks back (as shown in Figure 1) by pipe (18a), and device (22) filters after filtration, by heating arrangement (23) heating, carries out recirculation then.

Flushing part (3) and drying nest (4) include a conveyer separately, and it makes the identical of principle and sterilization section.

Transition between the each several part can be implemented by some devices of helical guideway:

---by changing the pitch circle diameter of helical guideway (7), in the case, helical guideway is an integral body (shown in Figure 19 a);

---by changing pitch circle diameter (diametre primitif) and increasing pitch (not reduce radius of turn), in the case, guide rail is appreciiable (shown in Figure 19 b);

Base and mechanical actuation device (motor (30), bearing race (31) ...) be that those skilled in the art are known.

Among Fig. 6 to 11 with nonrestrictive second embodiment that provided for example.

Realize in the shape of base (24) with by the pitch that increases helical guideway that mainly it is different from first embodiment in the transition between two parts.

It also includes sighthole (25), and these sightholes also can be applicable on first embodiment certainly.

The injection of thimerosal realizes that by all pressing the hand-hole (15) in the chamber (26) the described chamber of all pressing forms (as shown in Figure 9) by a wall (27) that is parallel to stationary magazine creel (8) wall.

Show mouth piece in two continuous circles of guide rail along the section Figure 11 of BB among Fig. 9.

These embodiment can change, to carry out disinfection to having what is called " motion (the sport) " bottle stopper that protrudes center cap (29) on the shell.

(shown in Figure 20 a, 20b) in the case is provided with straight trough or the straight flute (28) that is parallel to S. A., the slippage therein of the center cap of mouth piece on rotating cylinder (6) inside face.

Now, with reference to Figure 21 to 23 third embodiment of the present invention is described.This embodiment is illustrated as from top to bottom vertically operation, but also can make it put upside down service direction, also can make it do the level running towards a direction or other direction.

In this embodiment, mouth piece is driven advance the propulsive fluid in the chlorination equipment by injection, and their moving between chlorination equipment import E and outlet S still are helix.Propulsive fluid is such as being filtering air pressure injection or that turbine is carried.

Mouth piece moves in transfer system (5) lining, described transfer system by and the coaxial fixation hollow cylindrical sleeves (101) of stationary magazine creel (102) constitute, stationary magazine creel forms the bearing that is placed in the transmission guide rail of the spiral in the space (107) between sleeve (101) and the stationary magazine creel (102).

Hollow cylindrical sleeve (101) around and stationary magazine creel fuses and helical guideway on the stationary magazine creel outer wall, guide rail base plate (103) has hand-hole, is used for the jet propulsion fluid.

Show the helical guideway of being implemented by section bar dividing plate (107a) with non-limiting way among the figure, described dividing plate is positioned at and is welded on spiral slot (shown in Figure 22 a) on stationary magazine creel (102) outside face.

Being called at the bottom of the guide rail of slippage base plate (103) is the form of ductile metal band, described metal tape with spiral fashion around between the dividing plate (107a), fix by the at both ends tension, its two edges are bearing in the convex shoulder (107b) of the every side of dividing plate (107a) and go up (shown in Figure 22 a).

This equipment is modular shown in Figure 21 and 22 preferably, be that partly (109), drying nest (110) are the modules of same design for sterilization section (108), flushing, they are together in series by anchor fitting (104), and two ends are by an inlet wall and an exit wall (111,112) sealing.

Each module is preferably only used a slippage base plate.

According to their function, introduce the fluid difference in these modules.

According to a module is as sterilization, flushing or drying nest, by flowing to and tube (102) in-to-in, pipe (106 or 106 ') the introducing thimerosal that is parallel to tube (102) longitudinal axis or propulsive fluid (for example introducing liquid) by pipe (106 ') introducing disinfecting air by pipe (106).

For example, fluid sprays advance the pressure chamber (105) lining by hand-hole (114), because control apparatus (114b) is arranged, thereby the flow scalable of hand-hole, liquid passes tube (102) by rectangular cutout (114a) again.Each circle can have one to four hand-hole (as Figure 21,22,22a is shown in the 22b).

Then, fluid passes the slippage base plate by hand-hole (113) (its geometric configuration is known as for example triangle (113a) or trapezoidal (113b) in the prior art), and described hand-hole makes hydrofluidic along mouth piece moving direction (shown in Figure 22 a).

Exit end in each module, on its fixed muffle (101), (or several) sucking hole (116) (shown in Figure 22 a) is arranged, sucking hole preferably tilts (as being 45), helps like this by suction apparatus (117) propulsive fluid inspiration annular current collector (115) lining (shown in Figure 22 a and 21).This fluid flows in the liquid/air disconnector (119) again, to carry out recirculation (as shown in figure 21).

In each module exit, lay the reception funnel (120,120 ') (as shown in figure 21) of a unnecessary discarded fluid (rejetsparasites de fluides) in the tube.These waste streams (rejets) flow to filter (122) lining by concentric pipe (121,121 ') always, and described filter also receives from the fluid of the pipe of disconnector (119) (123) (as shown in figure 21).

Fluid from filter (122) is discharged by recirculation pump (124), flows into storage tank (125), is recycled in the input pipe (106) by charge pump (126) again.

Modular apparatus possesses numerous advantages.

Especially, it can improve existing installation (for example, if it is insufficient to sterilize, can increase module), or implements to adapt to the equipment of territorial restrictions with standardized component, or improves flow process.

Figure 23 shows each stage that can constitute disinfecting process of the present invention for example with nonrestrictive, and they are: E input mouth piece A sprays liquid phase thimerosal B jet propulsion fluid C and discharges thimerosal D and spray the air-dry I air exhaustion of clear water H jet propulsion fluid F draining G S output mouth piece

Now, with reference to Figure 24 to 30 fourth embodiment of the present invention is described.

Figure 26 schematically shows the sterilization-flushing arrangement of the present invention (201) in the sterilizing equipment decontaminating apparatus (202) that is installed in bottling product line (203) upstream.

In equipment (202) lining, mouth piece (213) from receptacle (204) is sent to sterilization-flushing arrangement (201) lining by inlet guide rails (214), described receptacle is that mouth piece is determined direction and it is distributed, in sterilization-flushing arrangement, mouth piece moves with spiral trajectory under the propulsive fluid effect, leave through outlet guide rail (216) then, described outlet guide rail is equipped with regulating control (205), this regulating control can be determined the discharge velocity of mouth piece (213) according to the required flow of bottling product line (203), and the decant device (soutireuse) that can see this bottling product line in the drawings (203a) and screw capping device (visseuse) shell (203b).

Only show the major part of thimerosal pipeline on Figure 26 and 27: liquid case (206), pump (207), filter (208), the liquid pipe (209) that comes in the device (201) is divided into a series of jet pipes (210), and such as three, each supplies with a liquid jet mouth (211a, 211b, 211c).

To compressed-air line, only show air injector (212a, position 212b).

Sterilization-flushing arrangement (201) according to the 4th embodiment is fabricated to the standard module form that meets preassigned sterilization standard, and described standard module illustrates at Figure 24 and 26.

Described helical track includes but not limited to for example 6 splicing spiral coils, the air scour function is implemented on the top of its last spiral coil (or rear screw circle), anterior spiral coil (or preceding spiral coil) uses thimerosal to implement sterilizing function, thimerosal is sprayed by a series of injection cocks, described injection cock for example is three (211a of every circle, 211b, 211c).

The U-shaped guide rail that forms helical track (215) can be implemented according to the technology of having described in the 3rd embodiment.

The same with in the embodiment of front, the moving track of mouth piece is in standard module (201), realizes between fixing round sleeve (217), a guide rail fixed base plate (or end) (218) and two dividing plates (219) that form shell.

In this moving track inside, mouth piece is driven by the pressure thimerosal that also is used as propulsive fluid.

For this reason, hand-hole is distributed on each spiral coil regularly, and its direction come to determine according to thrust angle (β), as before illustrating one of spiral coil detail drawing 29 in detail shown in.

Preferably press and the tangent direction detection of spiral coil base plate at thrust angle (β).

On the spiral coil base plate, provide the hole (220a, 220b, 220c) so that injection cock (211a, 211b 211c) pass through.

Best, one of hole (220c) is in each spiral coil bottom, on the longitudinal vertical plane (221) of module.

With fixed cylinder sleeve (217)) a coaxial cylinder (222a) and all base plates (218) of spiral coil define a cylindrical discharge space (222).

Unnecessary thimerosal is by two upper hole (220a of each spiral coil, 220b) discharge, flow to cylindrical space (222) lining, the underpunch (220c) of spiral coil before passing, pass the discharge orifice (223) of exterior cylindrical sleeve (217) bottom again, be collected into drain tank (225) lining then.

It is oval that discharge orifice (223) (as shown in figure 30) is preferably, their longitudinal axis is perpendicular to the vertical elevation profile (221) and the dividing plate axle (219) of module, like this, liquid can be discharged by the leg-of-mutton gap (224) that is roughly of guide rail dividing plate (219) both sides between the mouth piece (213).

Referring now to Figure 31, it show roughly spiral coil in the end top half or 1/3rd in the air scour implemented.

Be positioned at module (201) pressure inside admission port (203) body of calming the anger is distributed to (or several) first gas injection nozzle (212a), the sense of motion guiding of air, so that it takes in the spiral coil bottom thimerosal of working, being discharged from as propulsive fluid along mouth piece (213).

Come pore (223) also gas to be distributed near one (or several) second gas injection nozzle (212b) in spiral coil top in the end, gas is introduced in the mouth piece (213) that moves successively before the injection cock, they are washed one by one from the inside.

Mouth piece (213) is outside by outer one or several hand-holes (212c) flushing of cylindrical sleeves (217).

On the top of the last spiral coil of implementing flushing, mouth piece washes laggard inlet/outlet guide rail through inside and outside (or reverse order) then by air push before arriving drying nest, and the outlet guide rail is sent to them in the dryer (not shown) dry.

Be to regulate mouth piece (213) discharge velocity, regulating control (205) can, for example, constitute by star revolving part (226) by reducing motor (motoreducteur) (227) transmission.

Claims

1. plastics and/or metallo-bottle mouth sealing spare chlorination equipment, this chlorination equipment is installed on the bottling product line, screwing the machine upstream, operating speed is with to screw machine identical, Xiao Du mouth piece does not insert from the import of chlorination equipment one end, the sterilization back exports out from the chlorination equipment other end, it is characterized in that, the moving track of mouth piece between the chlorination equipment import and export and in the chlorination equipment is a spiral fashion moving track.

2. chlorination equipment according to claim 1 is characterized in that, it includes three continuous same shaft portions: sterilization section (2), and flushing part (3) and drying nest (4), it has identical axis with the helix line of moving track.

3. chlorination equipment according to claim 1 and 2 is characterized in that, mouth piece in its moving track by and a turning unit between friction driven.

4. chlorination equipment according to claim 3, it is characterized in that, mouth piece is driven by a transfer system (5), this transfer system is by forming around the hollow cylindrical sleeve of a helical guideway (7) rotary moveable, this helical guideway and a stationary magazine creel (8) fuse, and on the stationary magazine creel outer wall, described guide rail has the channel section to sleeve openings, the aspect ratio mouth piece of guide rail is low, so that the friction between the mouth piece in rotating cylinder (6) and the insertion guide rail causes that described mouth piece moves.

5. chlorination equipment according to claim 4 is characterized in that, in sterilization section, screw rod (7) end (13) includes many holes (14), stationary magazine creel (8) the inside, preferably at an upper portion thereof series of spray nozzles (5) is sprayed thimerosal by described hole.

6. chlorination equipment according to claim 5 is characterized in that, the oriented phase of described hole (14) tilts for the tube radius.

7. according to claim 5 or 6 described chlorination equipments, it is characterized in that thimerosal is collected into stationary magazine creel (8) bottom, departs from the lining, imbibition chamber (17) on the vertical summetry plane of tube, liquid leans on the rotation of rotating cylinder (6) and is offset.

8. according to the described chlorination equipment of one of claim 5 to 7, it is characterized in that the device that has some to avoid liquid to flow out from the tube end.

9. according to the described chlorination equipment of one of claim 5 to 8, it is characterized in that thimerosal is after pipe (18) sucks, device (22) filters after filtration, by after heating arrangement (23) heating, carries out recirculation then.

10. according to the described chlorination equipment of one of claim 1 to 10, it is characterized in that, can carry out transition by some devices of helical guideway between the each several part.

11., it is characterized in that the injection of thimerosal is implemented by all pressing chamber (26) lining one hand-hole (15) according to the described chlorination equipment of one of claim 2 to 10, this all presses the chamber to form with the fixing parallel wall (27) of barrel by one.

12., it is characterized in that on rotating cylinder (6) inside face groove (28) being arranged, the slippage therein of the center cap of mouth piece according to the described chlorination equipment of one of claim 3 to 11.

13. chlorination equipment according to claim 1 and 2 is characterized in that, mouth piece is driven by a propulsive fluid.

14. chlorination equipment according to claim 13 is characterized in that, PF is selected in pressurized air, pulsation filtering air, thimerosal.

15. chlorination equipment according to claim 14, it is characterized in that, mouth piece moves in a transfer system (5) lining, this transfer system is by the fixation hollow cylindrical sleeves (101 around the helical guideway, 217) form, this helical guideway and a stationary magazine creel fuse, on the stationary magazine creel outer wall, the guide rail base plate has (103,218) to be used for the hand-hole of jet propulsion fluid.

16. chlorination equipment according to claim 15 is characterized in that, guide rail is implemented by a section bar dividing plate (107a, 219), and described dividing plate is positioned at and is welded on spiral slot on stationary magazine creel (102) outside face.

17. chlorination equipment according to claim 16 is characterized in that, base plate (103,218) is one around the ductile metal band between the dividing plate (107a, 219), fixes by the end tension, and is bearing on the two dividing plate convex shoulders (107b).

18. according to the described chlorination equipment of one of claim 13 to 17, it is characterized in that, it by be together in series, the module of the same design of closed at both ends constitutes.

19. according to the described chlorination equipment of one of claim 13 to 18, it is characterized in that,, be provided with discarded fluid (rejets) reception funnel (120,120 ') in each module exit.

20., it is characterized in that having a hole (116) at least according to the described chlorination equipment of one of claim 13 to 19 on the sleeve of each module outlet and each module, it helps in annular current collector of propulsive fluid inspiration (115).

21., it is characterized in that liquid is recycled in the input pipe according to the described chlorination equipment of one of claim 13 to 20.

22., it is characterized in that its longitudinal axis is vertical to be placed doing vertical running according to the described chlorination equipment of one of claim 1 to 21,

23., it is characterized in that its longitudinal axis horizontal positioned is to do the level running according to the described chlorination equipment of one of claim 1 to 21.

24., it is characterized in that it includes a standard module with some spiral coils according to the described chlorination equipment of one of claim 13 to 17, the air scour function is implemented on the top of its last spiral coil, implements sterilizing function at preceding spiral coil or preceding spiral coil.

25. chlorination equipment according to claim 24 is characterized in that, before each in the base plate of spiral coil, have the permission liquid jet mouth directed according to thrust angle (β) (211a, 211b, the hole of 211c) passing (220a, 220b, 220c).

26., it is characterized in that one of described hole (220c) goes up each spiral coil bottom in vertical symmetry plane (221) according to the described chlorination equipment of last claim.

27. according to the described chlorination equipment of one of claim 24 to 26, it is characterized in that, and the coaxial cylinder (222a) of cylindrical sleeves (217) defines a cylindrical discharge space (222).

28. chlorination equipment according to claim 27 is characterized in that, column type sleeve (217) includes some oval discharge orifices (223).

29. chlorination equipment according to claim 24, it is characterized in that, admission port (223) in the module (201) is given at least one air injector (212a) air distribution, to promote mouth piece, and then distribute at least one second air injector (212b), to implement the interior flushing to mouth piece, at least one the 3rd air injector (212c) is given in reallocation, to implement the outside flushing of mouth piece.