EP2308609A1 - Système de nettoyage et de désinfection pour tuyaux, flexibles et récipients ainsi que procédé correspondant - Google Patents

Système de nettoyage et de désinfection pour tuyaux, flexibles et récipients ainsi que procédé correspondant Download PDF

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Publication number
EP2308609A1
EP2308609A1 EP10401090A EP10401090A EP2308609A1 EP 2308609 A1 EP2308609 A1 EP 2308609A1 EP 10401090 A EP10401090 A EP 10401090A EP 10401090 A EP10401090 A EP 10401090A EP 2308609 A1 EP2308609 A1 EP 2308609A1
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EP
European Patent Office
Prior art keywords
cleaning
disinfection
pipe
tube
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10401090A
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German (de)
English (en)
Inventor
Thomas Pfalz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102009026029A external-priority patent/DE102009026029A1/de
Application filed by Individual filed Critical Individual
Publication of EP2308609A1 publication Critical patent/EP2308609A1/fr
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/041—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/023—Cleaning the external surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0326—Using pulsations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0327—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid the fluid being in the form of a mist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/005—Details of cleaning machines or methods involving the use or presence of liquid or steam the liquid being ozonated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/005—Use of ultrasonics or cavitation, e.g. as primary or secondary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2230/00—Other cleaning aspects applicable to all B08B range
    • B08B2230/01—Cleaning with steam

Definitions

  • the cleaning and disinfection system for pipes, hoses and containers is based on the combination of different cleaning technologies and the subsequent disinfection.
  • the cleaning and disinfection system consists of a pipe attachment with a corresponding pipe or hose adapter.
  • a pipe and hose cleaning process shows the DE 69837790 T2 on. It is by a Cleaning fluid pulsed compressed gas passed to destroy a biofilm. Furthermore, a method for the external cleaning of hoses using a pressure-resistant cuff is described.
  • the DE 102007021011 A1 describes a rotary nozzle which is introduced into the tube, whereby solid particles (CO 2 pellets) transported by a gas collide in a helical flow against the tube wall and thus dissolve contaminants.
  • the company font of the company Sanosil is an easyfog device known that radiates the generated fine mist for disinfection via an adapter in the pipe. An air flow with only low pressure ( ⁇ 0.2 bar) is used.
  • the invention has for its object to provide a cleaning and disinfection system for pipes, hoses and containers and an associated method, which is equally suitable for various cleaning and disinfection tasks. It should be useful both for different tubes or hoses as well as for different types and levels of contamination and allow the combined use of different cleaning technologies. In this case, impurities, e.g. of deposits, caking and biofilms in pipes or hoses and containers. At the same time, a disinfection should be possible with the system. In particular, effective disinfection should also be possible for small pipe diameters. The disinfectant should be used efficiently and at the same time the disposal quantities for disinfectant residues should be minimized.
  • tubes also includes hoses and containers.
  • the advantages achieved by the invention are that, for various cleaning tasks, such as e.g. Cleaning of deposits, caking and biofilms is just a universal system and device is required. On the other hand, through the connections, the device is comparatively small, easy to handle and cost-effective and can be connected to the respectively required media lines.
  • the cleaning and disinfection system consists of a flushing line Liquid connection and compressed air line as well as an aerosol mist generator and a pressure jet device. Through the purge line liquid is filled into the tube.
  • the pulsed compressed air supply ensures pressure surges in the pipe and thus cleans the pipe wall, for example, from deposits, caking and biofilms.
  • the compressed air can be used to blow out the liquid from the tube.
  • the pressure jet device is arranged so that it directly opposite the tube and a correspondingly atomized means for disinfection and radiating into the tube.
  • the working with compressed air or compressed gas pressure jet device allows for smaller pipe diameters and in branches of the pipeline effective mist and thus disinfection. By disinfecting with fine mist can be compared to the use of disinfecting liquid corresponding amounts of liquid and disposal costs saved.
  • a pressure jet device eg Drucknebeldüse or fine mist
  • a purge line for water and possibly cleaning agent and a compressed air line e.g., a purge line for water and possibly cleaning agent and a compressed air line.
  • the independent claim 2 discloses a disinfecting device for pipes, hoses and containers, in which an aerosol mist jet radiates into a pipe to be disinfected, hose or container.
  • the mist is generated by an aerosol mist generator and set in motion by a pressure jet device.
  • a pressure jet device As aerosol producers come alongside Dual-fluid nozzles and high-pressure nozzles also ultrasonic atomizers and evaporators in question.
  • the pressure jet preferably compressed air jet, the aerosol is transported into the pipe, the hose, containers, etc. Due to the small droplet size, the aerosol is very stable and can be used effectively in particular in comparatively long and narrow pipes, fittings, niches, etc. By disinfecting with fine mist can be compared to the use of disinfecting liquid corresponding amounts of liquid and disposal costs saved.
  • aerosol mist generator and the pressure jet device are designed as Drucknebeldüse. This can be realized in a component advantageous both functions.
  • the pressure mist nozzle can be designed, for example, as a fine mist nozzle, two-component nozzle or high-pressure nozzle.
  • the working with compressed air or compressed gas fine mist allows even for smaller pipe diameters and in branches of the pipeline effective mist and thus disinfection.
  • the fine mist nozzle is a two-fluid nozzle which atomises the treatment agent with compressed air (> 0.1 bar to approx. 50 bar) to form a fine aerosol. Due to this high pressure, it is possible that a mist of very fine droplet size (0.005 to 0.1 mm) is well distributed even in narrow pipes.
  • the concentration of the disinfectant can be detected and thus carried out a proof of the disinfection of the entire tube.
  • the tube is connected by an adapter with the tube attachment.
  • the pipe attachment is designed so that it can be connected to different adapters.
  • the adapters allow a firm connection with the pipe.
  • Interchangeable adapters make it easy to connect the cleaning and disinfection system with different pipes or hoses, such as GK coupling, Stotz coupling, div. Inch thread, crimping, etc.
  • a metering unit for cleaning agent is provided.
  • the detergent additive allows a support of the cleaning by chemical or biological agents.
  • mechanically acting cleaning agents such as granules, dry ice etc. or other auxiliaries can be added.
  • the development according to claim 7 provides that in addition a gas line, a steam line, a sound source and / or a foam generator are arranged in the pipe attachment.
  • a gas line cleaning and / or disinfecting gases such as ozone or hot air can be introduced into the tube.
  • steam line z.
  • Heat can be introduced, which dissolves thermosets encrustations.
  • the sound source can emit sound waves in different frequency ranges, including ultrasound or infrasound, which can be used for cleaning and disinfection purposes.
  • the sound can be introduced both in pipes acted upon with liquids and air / gases.
  • the sound source can also trigger cavitations that dissolve impurities.
  • a foam generator can foam in the pipe to be cleaned be introduced. Due to the foam, a good wetting of the surface in high active ingredient concentration is possible with a small amount of active ingredient.
  • the foam transport can be transported by the pressure in the foam generation or by a pressure jet nozzle in the pipe.
  • the individual elements may be arranged individually or in combination on the device.
  • adjustable shut-off devices and / or check valves are provided in the connections of the fine mist, the purge line, the liquid connection, the compressed air connection, the gas line, the steam line and the detergent line.
  • the check valves can be used with open lines to prevent media from undesirably flowing into other supply lines.
  • a branch is arranged on the pipe attachment to a
  • Exterior cleaning device leads.
  • the exterior cleaning device is an open or closed container in which different cleaning stages are arranged.
  • hoses can therefore also be cleaned externally using the same media.
  • Possible cleaning steps of the external cleaning device are prewashing stage, brush cleaning, high-pressure cleaning, rinsing stage, drying, disinfection, impregnation or labeling.
  • the purification levels represent options as needed are feasible.
  • the exterior cleaning device has the respectively required technical prerequisites for carrying out the purification steps. As a result, exterior cleaning devices with different technical equipment can be realized. With the external cleaning, disinfection, impregnation and labeling of the hoses are additionally possible.
  • the cleaning and disinfection system includes a control unit which controls the adjustable shut-off devices, wherein the control unit for the program sequence is programmable.
  • cleaning programs including disinfection can be created and stored.
  • the various cleaning programs can be called up for cleaning as needed.
  • the operation can be significantly simplified.
  • the pipe attachment is connected to an insertable into the tube probe.
  • the probe may in the simplest case be an open end of the probe lead.
  • one or more outlets for the media can be arranged in the probe.
  • One or more channels may be provided for different media in the probe line.
  • the probe allows longer pipes, especially larger diameters, to be cleaned and disinfected. With the probe impurity accumulations can be treated particularly effectively. This includes disinfecting e.g. with cold mist.
  • each area can receive an internal treatment.
  • an optic can be arranged in the probe, which allows a viewing of the tube.
  • the method claim 13 discloses that a pressure jet aerosol mist in a pipe, hose or container shine. Due to the fine misting of a
  • Disinfectants can this as fog jet far into narrow and long pipes, etc. introduced and take effect there.
  • a cleaning and disinfection method for pipes, hoses and containers is described that a treatment with liquid, optionally with detergent additive and pulsed pressurization by steam, gas, aerosol, foam, sound, by generating cavitation and rinsing and Blowing to remove the treatment agent as well as drying and / or impregnation comprises.
  • These purification or disinfection stages can be carried out partly at the same time as well as in different succession succession as well as by omission or repetition of individual stages. This can be done on the degree of contamination and the cleanliness or hygiene requirements tailored cleaning or disinfection.
  • FIG. 1 shows the pipe to be cleaned and disinfected 1 that is connected by an adapter 8 with the pipe attachment 2.
  • an aerosol mist generator 3a eg
  • Ultraschallvernebler or evaporator in combination with a compressed air jet device 3b arranged. Aerosol mist generator 3a and air jet device 3b are schematically shown in the diagram. They are summarized here in a fine mist nozzle 3.
  • the fine mist nozzle 3 is arranged so that the mist 4 radiates into the pipe 1.
  • the fine mist nozzle 3 has a compressed-air connection 27 for the atomization of the treatment agent and a liquid connection 28, through which the treatment agent is supplied to the fine-mist nozzle 3 at a pressure of 0.01 to 500 bar.
  • the nozzle 3 is here by an adjustable shut-off device 14, e.g. a slide with a large passage cross-section, from the pipe attachment 2 or pipe 1 separable.
  • the large passage cross-section allows an unimpeded passage of the mist jet 4 as far as possible into the tube 1.
  • a purge line 5 is connected to the pipe attachment 2.
  • a further media connection 29 is connected to the pipe attachment 2.
  • This further media connection 29 can be, for example, a gas line, a compressed air line, steam line or a foam feed.
  • the additional media port 29 and the purge line 5 need not, as shown, be arranged at right angles to the pipe 1 on the pipe attachment 2. More advantageous are connections in the pipe direction, in particular the compressed air line, such. at a trouser piece.
  • FIG. 2 shows the wiring diagram for the cleaning and disinfection system.
  • the tube attachment 2 with the purge line 5 and the fine mist nozzle 3 including shut-off 14th connected.
  • the pipe 1 to be cleaned or the hose 1 to be cleaned are shown.
  • a compressed air source or line 7 a gas source or line 11 and a steam source or steam line 12 are connected to the pipe attachment 2 as further media connections.
  • a foam generator not shown, be connected for a foam feed.
  • the compressed air source 7, gas source 11 and steam source 12 may both be part of the system as well as provided by external sources.
  • shut-off device 14 e.g. Valve or slider and a check valve 15 is provided.
  • the shut-off devices 14 may be manually operated valves 14 or by e.g. a control unit 25 switched solenoid valves 14 be.
  • the control valves 14 By the control valves 14, the influx of media, such as gas, steam, compressed air, can be controlled in the pipe 1 to be cleaned.
  • the check valves 15 prevent media from flowing back into other pressureless media lines 7, 11, 12 and the purge line 5.
  • the arrangement of the individual lines 7, 11, 12 is irrelevant.
  • the lines 7, 11, 12 may also be connected via a common connection with the pipe attachment 2. From the pipe attachment 2 here is still a connection provided with shut-off device 14 for the exterior cleaning 16. Furthermore, the purge line 5 is brought to the pipe attachment 2.
  • the purge line 5 is a liquid line 6 for water and possibly detergent additive. It is separated here by a check valve 15 from the pipe attachment 2 to prevent backflow of other media in the purge line 5.
  • the liquid connection 6 can be separated by a shut-off device 14 from the system.
  • a filter 30 is arranged. After the filter 30, a branch for the filter backwash line 31 is provided, the in turn provided with a shut-off device 14. When the filter 30 is to be backwashed, water flows through the filter backwash line 33 in the reverse direction through the filter 30 and exits at the liquid port 6.
  • a commercially available backflush filter can be installed accordingly.
  • the water passes through one or here two metering devices 9, in which liquid or solid cleaning agents or additives from cleaning agent lines 10 or detergent containers 10 are added. Subsequently, the cleaning fluid flows through the purge line 5 in the tube attachment. 2
  • the compressed air line 7 can also open directly into the purge line 5.
  • additives can be supplied, for example, reduce the boiling point of the cleaning liquid to allow cavitation better for cleaning purposes.
  • the flushing of the pipeline 1 is carried out by filling with the cleaning liquid, e.g. by water with cleaning agents or additives, from the purge line 5.
  • the cleaning liquid e.g. by water with cleaning agents or additives
  • To enhance the cleaning pressure pulses from the compressed air line 7 are introduced into the tube 1. This cavities can be caused, for example.
  • pressure pulses or cavitations e.g. Encrustations and biofilms detached from the wall of the tube 1.
  • the liquid can also be blown out.
  • the gas line 11 can also be done eg with ozone cleaning or killing of germs.
  • the injection of hot steam can cause germ killing or cause thermoelectric voltages, which can help solve incrustations.
  • a sound source 13 is arranged in the pipe attachment 2 here. This can emit sound waves in different frequency ranges, eg ultrasound or infrasound, which can be used for cleaning purposes. By the sound source 13 local cavitations can be triggered, solve the impurities.
  • other connections for other media can be provided directly or indirectly on the tube attachment 2.
  • the tube attachment 2 is connected to a probe 26 inserted into the tube 1.
  • the probe 26 itself is in the simplest case an open end of the probe line 26.
  • one or more outlets for the media such as steam, gas, compressed air, cleaning liquid with different pressures and mist 4 may be arranged.
  • the mist steel 4 are generated directly in the probe 26.
  • the nozzles can be directed in different directions, in particular on the pipe wall.
  • one or more channels may be provided for different media.
  • probe 26 By the probe 26 longer pipes, especially larger diameter can be cleaned and disinfected.
  • local pressure surges can be effectively realized by compressed air supply by means of probe 26 in the tube filled with cleaning liquid 1.
  • a controllable shut-off device (not shown) in the probe 26 is expedient.
  • a sonic source 13 for ultrasound or infrasound may be arranged in the probe 26.
  • impurity accumulations can be treated particularly effectively.
  • each area can receive an internal treatment.
  • an optical system (not shown) can be arranged in the probe 26, which allows an inner viewing of the tube 1.
  • FIG. 4 shows a possible sequence of cleaning steps for the external cleaning of hoses.
  • the soaking of the impurity takes place, with 18 firmly adhering dirt is mechanically loosened by the subsequent brush cleaning.
  • a high-pressure cleaning can solve 19 further stuck dirt particles.
  • the dirt particles with the cleaning liquid or rinsing liquid are removed from the exterior cleaning device 16. This is followed by drying 21, for example with hot air.
  • the disinfection 22 can be done by a cold mist.
  • the stages may vary in order, individual stages, e.g. Rinse stage, can be repeated several times or even omitted.
  • the individual steps can be realized in the exterior cleaning device 16 by separate sections. It is also possible that the hose 1 passes through the outer cleaning device 16 several times, in which case different cleaning stages are then implemented in each case. Likewise, a combination of both previously described variants is possible, e.g. by pre-washing and brush cleaning take place in parallel.
  • FIG. 5 a variant embodiment of the exterior cleaning device 16 for hoses 1 is shown.
  • the tube 1 is here by transport rollers 32 through the External cleaning device 16 moves.
  • the illustrated exterior cleaning device 16 has a trough-shaped design which causes cleaning fluid in the exterior cleaning device 16 remains.
  • sluice or Absteifvorraumen 33 such as rubber bristles, it is additionally ensured that the liquid remains in the exterior cleaning device 16.
  • rotating or fixed cleaning brushes 34 are arranged, which support the cleaning by mechanical action. For example, cleaning or rinsing liquid is introduced into the exterior cleaning device 16 through the line connection 35. Through this line connection 35 or other lines also steam, cold mist, etc. can be introduced.
  • lines and nozzles for high-pressure cleaning may be arranged.
  • a bottom outlet 36 is arranged in order to be able to empty the working space of the exterior cleaning device 16. This is just like the other lines, connections, etc. provided with a shut-off device (not shown).
  • Exterior cleaning device 16 may include multiple cleaning stages, as in FIG FIG. 4 shown to be realized one after the other.
  • the hose 1 can be moved accordingly by the transport rollers 32 or hose drums.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP10401090A 2009-06-24 2010-06-24 Système de nettoyage et de désinfection pour tuyaux, flexibles et récipients ainsi que procédé correspondant Withdrawn EP2308609A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009026029A DE102009026029A1 (de) 2008-09-02 2009-06-24 Mehrrohranordnung für Brennkammer und Verfahren zur Herstellung der Mehrrohranordnung

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EP2308609A1 true EP2308609A1 (fr) 2011-04-13

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015200318A1 (de) * 2015-01-13 2016-07-14 Siemens Aktiengesellschaft Anordnung, Verfahren zum Betrieb
AT517177A3 (de) * 2014-12-10 2019-02-15 Ullrich Spevacek Einrichtung zur Reinigung und dazugehöriges Verfahren von offenen und geschlossenen Fluidsystemen insbesondere Brunnenanlagen, Rohrleitungen und Boilern mittels eines Kavitationsdüsensystems
EP3323518A4 (fr) * 2016-04-21 2019-04-17 Obschestvo S Ogranichennoi Otvetstvennostyu "Nauchno-Technichesky Tsentr "Trubmetprom" OOO "NTC "Trubmetprom" Procédé de nettoyage d'articles cylindriques de dimensions longues et procédé de mise en uvre
CN113754557A (zh) * 2021-09-14 2021-12-07 宁波四明化工有限公司 一种合成甲氧胺盐酸盐的方法
CN113876979A (zh) * 2021-09-29 2022-01-04 深圳雅尔典环境技术科技有限公司 一种新风系统自动清洁消毒装置及其消毒方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597012A1 (fr) * 1986-04-10 1987-10-16 Tortochot Gerard Dispositif de nettoyage et/ou de desinfection de conduits de vide-ordures, de ventilation ou d'egouts
DE4426708A1 (de) * 1994-07-20 1996-02-01 Siedelberg Anja Verfahren und Vorrichtung zur Reinigung von Entsorgungsschächten
JP2000128131A (ja) * 1998-10-26 2000-05-09 Ishikawajima Harima Heavy Ind Co Ltd 容器殺菌方法及び装置
DE102005026586A1 (de) * 2005-06-08 2006-12-14 Hydro-Elektrik Gmbh Vorrichtung und Verfahren zur Innenreinigung eines Großbehälters und Großbehälter
DE202007017806U1 (de) * 2007-12-20 2008-03-06 R. Späne KG Mobiles Sprühgerät, insbesondere zum Versprühen von Behandlungslösungen zur Entfernung von Belägen und zur Desinfektion von Wasserbehältern und anderen Wasserversorgungseinrichtungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597012A1 (fr) * 1986-04-10 1987-10-16 Tortochot Gerard Dispositif de nettoyage et/ou de desinfection de conduits de vide-ordures, de ventilation ou d'egouts
DE4426708A1 (de) * 1994-07-20 1996-02-01 Siedelberg Anja Verfahren und Vorrichtung zur Reinigung von Entsorgungsschächten
JP2000128131A (ja) * 1998-10-26 2000-05-09 Ishikawajima Harima Heavy Ind Co Ltd 容器殺菌方法及び装置
DE102005026586A1 (de) * 2005-06-08 2006-12-14 Hydro-Elektrik Gmbh Vorrichtung und Verfahren zur Innenreinigung eines Großbehälters und Großbehälter
DE202007017806U1 (de) * 2007-12-20 2008-03-06 R. Späne KG Mobiles Sprühgerät, insbesondere zum Versprühen von Behandlungslösungen zur Entfernung von Belägen und zur Desinfektion von Wasserbehältern und anderen Wasserversorgungseinrichtungen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT517177A3 (de) * 2014-12-10 2019-02-15 Ullrich Spevacek Einrichtung zur Reinigung und dazugehöriges Verfahren von offenen und geschlossenen Fluidsystemen insbesondere Brunnenanlagen, Rohrleitungen und Boilern mittels eines Kavitationsdüsensystems
AT517177B1 (de) * 2014-12-10 2019-02-15 Ullrich Spevacek Einrichtung zur Reinigung und dazugehöriges Verfahren von offenen und geschlossenen Fluidsystemen insbesondere Brunnenanlagen, Rohrleitungen und Boilern mittels eines Kavitationsdüsensystems
DE102015200318A1 (de) * 2015-01-13 2016-07-14 Siemens Aktiengesellschaft Anordnung, Verfahren zum Betrieb
EP3323518A4 (fr) * 2016-04-21 2019-04-17 Obschestvo S Ogranichennoi Otvetstvennostyu "Nauchno-Technichesky Tsentr "Trubmetprom" OOO "NTC "Trubmetprom" Procédé de nettoyage d'articles cylindriques de dimensions longues et procédé de mise en uvre
CN113754557A (zh) * 2021-09-14 2021-12-07 宁波四明化工有限公司 一种合成甲氧胺盐酸盐的方法
CN113876979A (zh) * 2021-09-29 2022-01-04 深圳雅尔典环境技术科技有限公司 一种新风系统自动清洁消毒装置及其消毒方法

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