CN203755078U - Equipment for cleaning and/or hardening and tempering net blanket - Google Patents
Equipment for cleaning and/or hardening and tempering net blanket Download PDFInfo
- Publication number
- CN203755078U CN203755078U CN201290000382.2U CN201290000382U CN203755078U CN 203755078 U CN203755078 U CN 203755078U CN 201290000382 U CN201290000382 U CN 201290000382U CN 203755078 U CN203755078 U CN 203755078U
- Authority
- CN
- China
- Prior art keywords
- net blanket
- clean
- equipment
- modified
- cleaning nozzle
- 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.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/32—Washing wire-cloths or felts
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/32—Washing wire-cloths or felts
- D21F1/325—Washing wire-cloths or felts with reciprocating devices
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
- D04H1/10—Felts made from mixtures of fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model relates to equipment for cleaning and/or hardening and tempering a net blanket (1) such as a carpet in a machine for making webs of fibers. The equipment is provided with at least one transversely-running sensor device (7) which can be used for measuring data about the characteristics of the net blanket, and is provided with a cleaning nozzle (5) for cleaning as well as hardening and tempering the net blanket (1); the cleaning nozzle (5) and the sensor equipment (7) are arranged together on a holding device (4), can move in a direction transverse to the running direction of the net blanket (1), and can be controlled or adjusted through data measured by the sensor device (7).
Description
Technical field
The utility model relates to a kind of for clean and/or modified for the manufacture of the net blanket in the machine of web of fiber, the for example equipment of felt rug and/or method, can be in order to measure the sensor device of horizontal operation of the data of relevant net blanket characteristic with at least one, and band is useful on the cleaning nozzle of clean and modified net blanket.
Background technology
In the machine for the manufacture of web of fiber, must clean continuously and/or modified net blanket.Especially in the situation of the felt rug in machine, require to keep the condition of felt constant.
Therefore, for example in paper machine, use a plurality of net blankets with transportation and the web of fiber to be manufactured that dewaters.The form of the forming screen of net blanket in this is configured to forming section for example, the drying grate form in the form of the press felt in press section and drying section, or be configured to conveyer belt.Often sieve and felt are formed to the webbing with open pore structure at least in part.
Equipment from a plurality of net blankets for clean width handling machine known in the state of the art.
For on-line measurement felt humidity, permeability and temperature continuously, from least one horizontal sensor device of operation known in the state of the art, can the accurate one-sided measurement of executing location by the sensor device of described horizontal operation.
By clean or quenching and tempering device, clean and/or modified felt abreast with measurement device.
From EP1275772A2, can know a kind of for monitoring the device of the state of felt or sieve.
At this, determine felt or sieve characteristic and be stored in database.Then, use assessment and/or control module to trigger corresponding counter-measure, described counter-measure for example can comprise change nozzle exit pressure or pipe aspiration vacuum level.
Monitoring is carried out sustainably or with cycle interval.
From EP1707670, become known for improving modified method and apparatus, described method/equipment is considered the ad hoc structure of net blanket to improve clean and modified.
When the quality requirement aspect net blanket even modified raises, the clean result realizing with this cleaning equipment and given measure does not always meet.
Summary of the invention
Technical problem to be solved in the utility model is that suggestion is a kind of on purpose equipment and the method for clean and/or modified net blanket, with described apparatus/method, has realized the improved and modified uniformly of net blanket.
This technical problem is by the equipment of the feature with claim 1 and solve according to the method for claim 9.
According to the utility model, advise a kind of equipment of aforementioned type, wherein cleaning nozzle is arranged on holding device and is movable transverse to the traffic direction of net blanket together with sensor device, and can be controlled or be regulated by the data that recorded by sensor device.
Now, by cleaning equipment at once clean these regions after measuring defective region, realized the clean and/or modified requirement uniformly for net blanket.Especially in the fringe region of net blanket or when forming bar shaped due to pollution in web of fiber, this is favourable.
Clean and/or modified for further improving, for cleaning nozzle is furnished with aspirator, described aspirator is arranged on guiding device and can on described guiding device, be parallel to cleaning nozzle motion by the transporting direction transverse to net blanket at the opposite side of net blanket.
But cleaning nozzle also can be furnished with net blanket with wide aspirator.For reducing suction air or vacuum requirement, aspirator can have a plurality of suction districts that can provide individually to aspirate air on fabric width degree and/or on machine longitudinal direction.
Sensor device can comprise that permeability sensor and/or water retransmit sensor and/or temperature sensor.
In addition, cleaning nozzle can comprise a plurality of single nozzles, and described single nozzles can be controlled individually and/or jointly, to distribute different clean up tasks or modified task can to independent nozzle.Single nozzles can be constructed so that fluid can turn to different angles net blanket.
In addition, when using single nozzles, meaningfully make independent mouth be furnished with aspirator.
In addition, advise a kind of method for clean and/or modified net blanket, with in order to measure at least one horizontal sensor device of operation of the data of relevant net blanket characteristic, with the cleaning nozzle for clean and modified net blanket, wherein cleaning nozzle is arranged on holding device and transverse to the traffic direction motion of net blanket together with sensor device, and by the Data Control measured by sensor device or regulate described cleaning nozzle.
For further improving cleaning effect, cleaning nozzle can comprise individually a plurality of and/or controlled single nozzles together.
In addition, be to reduce cleaning cost, cleaning equipment can be controlled as and make only to clean and/or the region that makes web of fiber degradation of modified net blanket.
Especially, when the fringe region due to net blanket makes web of fiber degradation, can clean and/or the fringe region of modified described net blanket.
In addition, can provide independently the laterally cleaning equipment of operation, by described cleaning equipment clean net blanket continuously, therefore clean can be divided into continuous master strengthening clean and part clean.
Accompanying drawing explanation
Explain in detail with reference to the accompanying drawings hereinafter the utility model.
In the accompanying drawings:
Fig. 1 shows the top view of clean and/or quenching and tempering device,
Fig. 2 shows clean and/or the view of quenching and tempering device on machine traffic direction,
Fig. 3 shows with two of relevant aspirator exemplary cleaning nozzles.
The specific embodiment
Fig. 1 shows the top view of clean and/or quenching and tempering device, and Fig. 2 shows the view on machine traffic direction.In selected embodiment, for example rack construction is passed through in the guiding of the net blanket of forming screen or felt rug, that is, and and guiding device 9.Described guiding device 9 has the horizontal operational outfit with holding device 4, is fixed with clean and/or quenching and tempering device or cleaning nozzle 5 and sensor on described holding device 4.Between cleaning nozzle 5 and sensor, be provided with in order to control or to regulate control and the cleaning unit of cleaning nozzle 5.
Be provided with opposed to each other aspirator 6 with cleaning nozzle 5, described aspirator 6 is also fixed on horizontal running gear.Apply vacuum to aspirator 6.Vacuum has been supported the cleaning action of cleaning nozzle, to realize by the maximum stream flow of felt and therefore to realize maximum cleaning action.By cleaning nozzle, guide cleaning medium, water, water/air mixture or suitable chemicals.Cleaning nozzle and aspirator move abreast or synchronously.
Net blanket clean and/or modifiedly selectively carry out from net blanket upside or net blanket downside.
In addition, can be in sensor 7 both sides or on width traffic direction the place ahead and/or the rear at sensor 7 arrange each cleaning nozzle 5.
Figure 3 illustrates the cleaning nozzle with two examples of relevant aspirator.Also show with the cleaning nozzle that is arranged in the aspirator of below.Aspirator is alternately constructed and is divided into a plurality of suction districts on fabric width, and described suction district can provide with vacuum individually.
Second mouth 5 shown in below comprises a plurality of independent mouth 5a to 5d of net blanket 1 that cleaning medium is turned to different angles.One of cleaning nozzle 5a is optimized for, make to take out stains from surface, other cleaning nozzle 5b is optimised for deep clean together to relevant aspirator 6b, modified mouth 5c with relevant aspirator 6c is provided in addition, described modified mouth 5c processes net blanket with cleaning chemistry product, and after this modified mouth 5c, follows the cleaning nozzle 5d of the relevant aspirator 6d cleaning after band is useful on.
Reference list
1 net blanket
2 net blanket upsides
3 net blanket downsides
4 holding devices
5 cleaning nozzles
6 aspirators
7 sensor devices
8 control and regulon
9 guiding devices
Claims (9)
1. the equipment for clean and/or modified net blanket, described net blanket is for the manufacture of the net blanket (1) in the machine of web of fiber, described equipment can be in order to measure the sensor device (7) of horizontal operation of the data of relevant net blanket characteristic with at least one, and band is useful on the cleaning nozzle (5) of clean and modified described net blanket (1)
It is characterized in that, described cleaning nozzle (5) is arranged in holding device (4) above and can moves transverse to the traffic direction of described net blanket (1) together with sensor device (7), and can be by Data Control or the adjusting of being measured by described sensor device (7).
2. the equipment for clean and/or modified net blanket according to claim 1, is characterized in that, described net blanket is felt rug.
3. the equipment for clean and/or modified net blanket according to claim 1, it is characterized in that, for described cleaning nozzle (5) is furnished with aspirator (6), described aspirator is arranged in guiding device (9) above and can on described guiding device, be parallel to described cleaning nozzle (5) motion by the transporting direction transverse to described net blanket (1) at the opposite side of net blanket (1).
4. the equipment for clean and/or modified net blanket according to claim 1, is characterized in that, for described cleaning nozzle (5) is furnished with net blanket with wide aspirator.
5. the equipment for clean and/or modified net blanket according to claim 4, is characterized in that, described aspirator (6) has a plurality of suction districts that suction air can be provided individually on fabric width degree and/or on machine longitudinal direction.
6. the equipment for clean and/or modified net blanket according to claim 1, is characterized in that, described sensor device (7) comprises that permeability sensor and/or water retransmit sensor and/or temperature sensor.
7. the equipment for clean and/or modified net blanket according to claim 1, is characterized in that, described cleaning nozzle (5) comprise a plurality of can be by individually and/or the single nozzles of jointly controlling.
8. the equipment for clean and/or modified net blanket according to claim 7, is characterized in that, described single nozzles is constructed so that cleaning medium can turn to different angles described net blanket.
9. the equipment for clean and/or modified net blanket according to claim 7, is characterized in that, for described single nozzles is equipped with aspirator (6).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011006135A DE102011006135A1 (en) | 2011-03-25 | 2011-03-25 | Apparatus and method for cleaning and / or conditioning a fabric |
| DE102011006135.5 | 2011-03-25 | ||
| PCT/EP2012/055018 WO2012130694A2 (en) | 2011-03-25 | 2012-03-21 | Device and method for cleaning and/or conditioning a clothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755078U true CN203755078U (en) | 2014-08-06 |
Family
ID=45876773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201290000382.2U Expired - Fee Related CN203755078U (en) | 2011-03-25 | 2012-03-21 | Equipment for cleaning and/or hardening and tempering net blanket |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN203755078U (en) |
| AT (1) | AT13659U1 (en) |
| DE (2) | DE202011110365U1 (en) |
| WO (1) | WO2012130694A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220554A (en) * | 2015-10-21 | 2016-01-06 | 绵阳市星瑞机电有限责任公司 | A kind of paper machine dry net on-line cleaning machine |
| IT201800010875A1 (en) | 2018-12-06 | 2020-06-06 | S A Giuseppe Cristini S P A | CLEANING SYSTEM AND METHOD FOR CLEANING A CIRCULATING FELT IN A PAPER PRODUCTION MACHINE AND PAPER PRODUCTION MACHINE INCLUDING THIS SYSTEM |
| DE102022125581A1 (en) | 2022-10-05 | 2024-04-11 | Voith Patent Gmbh | Cleaning system with permeability measurement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8903357D0 (en) * | 1989-02-14 | 1989-04-05 | Morley Michael J | Improvements in and relating to shower installations for paper making machines |
| DE19918549A1 (en) * | 1999-04-23 | 2000-10-26 | Voith Sulzer Papiertech Patent | System to clean fourdriniers at a papermaking or cardboard production machine, has cleaning stations to direct high pressure and compressed gas/air streams at the fourdriniers in their path without fittings at guide rollers |
| DE10108252A1 (en) * | 2001-02-21 | 2002-08-22 | Voith Paper Patent Gmbh | Assembly for cleaning a carrier belt, at a paper/cardboard production machine, has a jet which travels across the belt at a deflection roller, with a controlled gap and operating pressure |
| EP1275772A3 (en) | 2001-07-13 | 2003-09-10 | Voith Paper Patent GmbH | Process and apparatus for monitoring the condition of felts or screens |
| DE102005014937A1 (en) | 2005-04-01 | 2006-10-05 | Voith Fabrics Patent Gmbh | cleaning process |
| DE102006051849A1 (en) * | 2006-11-03 | 2008-05-08 | Voith Patent Gmbh | Circulating belt e.g. drying fabric, cleaning method for e.g. paper machine, involves subjecting belt with auxiliary jet from auxiliary device, and subjecting side edges of belt more strongly than remaining areas of belt with jet |
-
2011
- 2011-03-25 DE DE202011110365U patent/DE202011110365U1/en not_active Expired - Lifetime
- 2011-03-25 DE DE102011006135A patent/DE102011006135A1/en not_active Withdrawn
-
2012
- 2012-03-21 AT ATGM9006/2012U patent/AT13659U1/en not_active IP Right Cessation
- 2012-03-21 WO PCT/EP2012/055018 patent/WO2012130694A2/en active Application Filing
- 2012-03-21 CN CN201290000382.2U patent/CN203755078U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011006135A1 (en) | 2012-09-27 |
| WO2012130694A2 (en) | 2012-10-04 |
| WO2012130694A3 (en) | 2013-05-10 |
| DE202011110365U1 (en) | 2013-09-03 |
| AT13659U1 (en) | 2014-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |