CN103157324B - Method for the system processing detergent solution and the operation managing this system - Google Patents
Method for the system processing detergent solution and the operation managing this system Download PDFInfo
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- CN103157324B CN103157324B CN201210545171.3A CN201210545171A CN103157324B CN 103157324 B CN103157324 B CN 103157324B CN 201210545171 A CN201210545171 A CN 201210545171A CN 103157324 B CN103157324 B CN 103157324B
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- 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
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- Cleaning By Liquid Or Steam (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of system for processing detergent solution and manage this system operation method, this detergent solution in the washing of container or cleaning equipment using, this system（1）Including：First processing meanss of detergent solution and second processing device；First device for detection and the first amount transmitting the liquor stream with regard to pending detergent solution（31L）And second device（32L）, they are located at described first processing meanss respectively（3）Upstream and downstream；First device for detection and the second amount transmitting the liquor stream with regard to pending detergent solution and second device, they are located at second processing device respectively（4）Upstream and downstream；Control unit（U）, it is programmed to manage processing system（1）Startup, and the measured value according to the described amount related to the liquor stream of pending solution and start described first processing meanss（3）With second processing device（4）Washing and filtering function recovery operation.
Description
Technical field
The present invention relates to a kind of system for processing detergent solution and a kind of method for managing its operation.More
In particular it relates to a kind of be used for process container（It is mostly bottle）Wash plant or cleaning station in detergent solution
System, this system is generally relevant with the system of the bottling for pourable products, especially in food department.
Background technology
In order to ensure the suitable health of bottled product, pass through bottle washing machine before filling or cleaning machine is correctly washed
It is known for washing bottle.The type of the machine being used depends primarily on the type of used bottle（New or recycling
's）.
New bottle from glass works is packed generally on wooden platform, and by be made of plastics suitable can
Thermal contraction bottle stopper is protected, and prevents bottle from suffering from dirt.By this way, although bottle is kept substantially cleaning, due to fortune
The time of defeated condition and mode and storage and the impact of mode, bottle all can have dirt vestige anyway.Therefore, filling out
Before filling, using the water jet filtering and sterilize, these containers are carried out by special cleaning machine, will be present in container
In often place dust traces or other impurity remove from container and eliminate.
On the contrary, recycling bottle is generally inside and outside is all dirty, and it is thus desirable to effective washing operation.
For this purpose, using washing machine, wherein, with detergent solution, a series of leaching is carried out at high temperature to bottle
Bubble and spray treatment, and alternately with the filling of repetition and null clear operation, subsequently carry out one or many cleaning operation with drinking water
And finally emptied）.Guarantee the heavy duty wash of container simultaneously, that is, remove and often locate dirt vestige and be likely to be present in container
All microorganisms, washing machine also should remove a part for label or label, ideally not cause fiber spin-off
（defibrating）With rub（kneading）（They can bring obvious defect）.
The composition of such as washing cycle, mode of operation, operation temperature, the type of solution（Acid, alkaline or neutral）Deng
Performance variable depends on used machine, the dirty degree of bottle to be washed, the performance of water being used and water jet
Pressure, the glue for label, concentration of detergent solution of being used etc..
The major part of the solution used in bottle washing device（As main component）Containing sodium hydroxide（NaOH）, its
Generally mix with the other alkaline matters strengthening cleaning capacity or synthectic detergents.
A considered importance and bottle are used for washing and clean the water that bottle is used before leaving washing machine
Relevant.Existing regulations of rules carries out last cleaning using drinking water to bottle.When this resource non-availability, law allows to make
With the pure water being obtained by special processing equipment, this can meet the chemistry setting for special-purpose and Microbiological requirements.
Further, it is expected that water has low-down hardness, thus be limited in as much as possible in washing facility forming fouling,
This fouling can reduce efficiency, also can operate harm to it.
In order to avoid forming foam in washing machine, this can lead to undesirable consequence（Pressure drop in overflow, nozzle
Low, germicidal efficiency reduction, fault of pump etc.）, add antifoaming agent and surfactant to detergent solution, and machine setting
There is suitable structural anti-foam device.
The temperature of detergent solution and concentration are generally inversely proportional to the persistent period processing, this so that the washing by bottle is all
The complexity of phase determines.Additionally, in order to process very dirty container or post the container being very difficult to detached label, and
And in order to shorten washing cycle it is necessary to improve temperature and concentration.
In view of the importance of environmental problem, and relate to the measure of purified water, to from bottle washing and
Must SC when the sewage of the detergent product for washing is processed.
The quantity of the parameter must being fulfilled in view of detergent solution and scope, simultaneously take account of washing and the health of bottle
The efficiency that processes and in view of legal provisions it is proposed that must not be in detergent solution only in the single washing/cleaning frequency of container
Middle use once just discharges it in environment afterwards, but can extend the use of detergent solution as much as possible.
In washing operation, it is changed without detergent solution, but simply by having the large-mesh of 2-4mm opening
Filter is filtered：Over time, detergent solution can be consolidated by from label paper, prepared Chinese ink, glue and dirt
The physical contamination of state granule.With respect to chemical contamination, it is very universal by the physical contamination that solid entity causes, because alkali is dense
Degree is constantly controlled by the automatic control system for alkali concn and adjusts.
Therefore, when the impurity content in the detergent solution being used exceedes given marginal value, may be in washing/clear
Wash generation operation problem in equipment.For example, when the detergent solution in pump absorbs excessive suspended solid granule, Ke Neng
Mechanical problem is detected in pump.
Accordingly, it would be desirable to periodic service intervention, to guarantee the operation of the filtration system of washing facility and detergent solution
Efficiency, particularly with the part of most fragile, such as filter and be suitable to produce and guide penetrating of detergent solution in bottle
The device of stream.
Generally, in department, detergent solution can periodically be changed, such as each week or each two week, thus
Reduce discharge costs.However, only passing through in used detergent solution through proper treatment（This keeps the clear of detergent solution
Clean performance）Reclaimed afterwards so that it may make this periodicity be possibly realized.
For this purpose it is known that using the system for processing detergent solution in department, this system is at least
Partly recover original physical-chemical performance.Generally, these are such as to be decanted（decantation）, filter etc. machinery system
System, these systems generally do not work in bottling system（Such as weekend）Shi Qidong.
Therefore, be necessary to extend the working life of detergent solution and reduce service intervention in department, particularly that
Mean the service intervention of downtime a bit.
In this context it is necessary to provide a kind of use in the washing/cleaning equipment of container for process in department
The system of the detergent solution crossed, this system allows effectively to remove the solid granulates being suspended in detergent solution, preferably
Allow to process detergent solution in the case of the normal production cycles of without prejudice to washing/cleaning equipment.
Furthermore, it is desirable to provide it is a kind of molten for processing used cleaning agent in the washing/cleaning equipment of container
The system of liquid, this system allows to effectively utilize and executes this process normally required downtime it is therefore desirable to minimum maintenance is done
In advance, limit the consumption of the energy, water and detergent solution in the step process such as washing/cleaning.
Content of the invention
Present invention accomplishes at least one in the demand, because be provided for a kind of for processing the washing in container
Or in cleaning equipment used detergent solution system, this system connects to the cleaning agent bath of the washing of container and cleaning machine
The casing of case, and it is characterized in that, including first device and second device for processing detergent solution, described first dress
Put with second device be configured to receive from casing pending detergent solution scalable liquor stream, and will process after
The scalable liquor stream of the detergent solution that can recycle in washing or cleaning process is recycled to identical casing；Described casing
Optionally fluidly connect with following device：It is only connected to described first processing meanss of detergent solution；And sequentially
Connect described first processing meanss to detergent solution and second processing device；
This system also includes：
- for detection and transmission, the first device of the first amount with regard to the liquor stream of pending detergent solution and second fills
Put, described first device and second device are respectively positioned at the upstream and downstream of described first processing meanss；
- for detection and transmission, the first device of the second amount with regard to the liquor stream of pending detergent solution and second fills
Put, described first device and second device are respectively positioned at the upstream and downstream of described second processing device；
- control unit, it is operatively connectable to described first processing meanss and second processing device, connects to for examining
Survey and transmit the described first device of the first amount of liquor stream with regard to pending detergent solution and second device and connect
To the described first device for detection and the second amount transmitting the liquor stream with regard to pending detergent solution and second device；
And this control unit is programmed to manage the startup of processing system, and according to related to the liquor stream of pending solution
The measured value of the first amount and the second amount and start described first processing meanss and the washing of second processing device and filtering function is extensive
Multiple operation.
It is a further object of the invention to provide a kind of management makes in the washing/cleaning equipment of container for processing
The method of the operation of the system of used detergent solution, the method can reduce energy resource consumption and the abrasion of moving parts.
This purpose is realized by the present invention, provides a kind of management to include for used cleaning in the equipment of washing and cleaning container
The method of the operation of system of the first processing meanss of agent solution and second processing device, the method comprises the following steps：
a）Described first processing meanss upstream and downstream detection with regard to the of the liquor stream of pending detergent solution
One amount；
b）Described second processing device upstream and downstream detection with regard to the of the liquor stream of pending detergent solution
Two amounts；
c）The first amount according to measured by related to the liquor stream of pending solution and the second amount, start described first process
The corresponding washing of device and second processing device and filtering function recovery operation；And
d）Between the described washing and the continuous twice startup of filtering function recovery operation of described first processing meanss
Time tiExceed predetermined critical t0When, interrupt the supply to described first processing meanss for the pending detergent solution.
Brief description
For a better understanding of the present invention, only by way of non-limiting example and preferred to one referring to the drawings 1 below
Embodiment is disclosed, and Fig. 1 is shown schematically in and is used for processing in the washing facility of container using according to the present invention
The processing system of the detergent solution crossed.
Specific embodiment
In FIG, the overall processing system representing used detergent solution in the washing facility of container of label 1.
System 1 is fluidly（fluidically）And be operatively connected with casing 2, this casing generally conforms to the said equipment
The washing/cleaning machine of container cleaning agent bath cabinet.When machine includes multiple cleaning agent baths（bath）When, by being arranged on each
Related induction valve in bath cabinet beat opening/closing, this processing system can easily once with a bath cabinet（That is, once with one
Individual casing 2）Fluidly and be operatively connected.
Additionally, system 1 advantageously comprises the first processing meanss 3 and second processing device 4, described first processing meanss and
Two processing meanss be configured to receive from casing 2 pending detergent solution scalable liquor stream, and will process after
The scalable liquor stream of detergent solution is recycled to identical casing 2.The entrance location of detergent solution and exit position can not
It is placed in the region of the normal function that may change machine.
Advantageously, casing 2 is optionally fluidly connected with following device：
- it is only connected to the first processing meanss 3 of detergent solution（Main treatment loop）；And
- sequentially connect the first processing meanss 3 and second processing device 4 to detergent solution（Secondary treatment loop）.
In more detail, system 1 includes main service pipe 5 and main re-circulation pipe 6, thus casing 2 is fluidly connected to
First processing meanss 3 of detergent solution.Specifically, the detergent solution from casing 2 can flow through main service pipe 5, and
Detergent solution after being processed by the first processing meanss 3 can flow through main re-circulation pipe 6, thus being back to casing 2.
Additionally, system 1 includes：Secondary service pipe 7, the first processing meanss 3 are fluidly connected to second processing device by it
4；And secondary recirculation pipe 8, it connects second processing device 4 to casing 2.Specifically, processed simultaneously by the first processing meanss 3
And guide and can flow through secondary service pipe 7 to the detergent solution of second processing device 4, and by the first processing meanss 3 and second
Detergent solution after reason device 4 sequential processing can flow through secondary recirculation pipe 8, thus being back to casing 2.
First processing meanss 3 advantageously comprise main filter 30, preferably rotary drum type, its be provided with for
The lower part box 32 of the detergent solution after receiving the pending top canister 31 of detergent solution and processing for collection.
The filtration fraction of main filter 30 is advantageously by wedge shaped wires（wedge wire）The triangular element of type is constituted.Logical
Often, these elements are soldered to the support profiles being limited by rotary drum.The distance between triangular element is highly precisely controlled
System, because the width of the slit between two triangular elements side by side directly affects filter efficiency.
Advantageously, such filter provides continuous slit, and due to the geometry of slit, these slits are notable
Reduce choking phenomenon generation frequency.Additionally, in the design process, can be specific according to pending detergent solution
The type of performance and impurity to be filtered and the size of selection slit.Preferably, main filter 30 be configured to remain larger than or
Granule equal to 500 μm.
In view of the efficiency processing, wedge shaped wires surface also allows for easily mechanically or by adverse current, filter being carried out
Cleaning.
For this purpose, main filter 30 is provided with scraper 33, the surface of revolution of this scraper scraping main filter, thus
Suitably remove the dirt assembled in filter process：Therefore for countercurrent washing（counterwashing）, cleaning does not need to disappear
Power consumption source and water.
Additionally, it should be noted that the minimizing of load loss is generally relevant with such filter.
Both top canister 31 and lower part box 32 all advantageously comprise corresponding level sensor 31L and 32L.
Processing system 1 advantageously comprises control unit U, this control unit operatively with level sensor 31L and 32L,
Flow in and out the control device MV1 of the liquor stream of the detergent solution of the first processing meanss and the first processing meanss 3 connect；
And this control unit is configured to according to top canister 31 and lower part box 32（The upstream and downstream of main filter 30）In
The liquid level of detergent solution is controlling the operation of the first processing meanss 3.
More specifically, control unit U is configured to according to more detailed principle disclosed afterwards（logic）And control at first
The operation of reason device 3.Additionally, this control unit is totally independent of the washing/cleaning machine of bottle, thus it can be machine-independent
State and work.
Specifically, according to the liquid level recording in top canister 31, control unit U is selectively opened/interrupts at first
Fluidly connecting between reason device 3 and casing 2, is appropriately applied to flow in and out the detergent solution of the first processing meanss
On the control device MV1 and pump P1 of liquor stream, described pump is arranged in the downstream of filter 30 along main re-circulation pipe 6 and is suitable to
Detergent solution after processing is extracted out from first device 3 and is sent to casing 2.
By monitoring the liquid level in lower part box 32, the correct operation for pump P1 can provide suitable condition simultaneously（Example
As avoided its idle running, avoiding cavitation etc.）.
Then it is contemplated that, flow through filter 30（And therefore it is sent to bottom casing 32 from top canister 31）
Detergent solution amount directly depend on correlation degree of congestion.
Drum filter 30 periodically must rotate around relevant axis in use so that scraper 33 can be from cylinder
The medium layer assembled over time is struck off on surface, thus a part for the filtering surface of cleaning is exposed to inflow simultaneously
Pending detergent solution.
Advantageously, control unit U is configured to exceed predetermined critical L when the liquid level of the solution of top canister 310Shi Qi
The rotation of dynamic drum filter 30（That is, related cleaning and filtering function recovery operation）.
Additionally, control unit U is advantageously configured to measure and be stored in the continuous twice rotation startup of filter 30
Between passage time ti.
As time tiExceed predetermined critical t0When, control unit U is interrupted detergent solution and is filtered dress from casing 2 to the first
Put 3 supply, because solution is contemplated that as being cleaning.
In practical operation, by measuring the liquid level in top canister 31 and bottom casing 32, control unit U detects main mistake
The filtering surface part of the pending detergent solution being exposed to inflow of filter 30（It is also referred to as " the operation of main filter afterwards
Part "）Critical blockage situation generation.When this situation occurs, control unit U starts main filtration as disclosed previously
The rotation of device 30.Time due to passage between the operation part generation in main filter 30 twice continuous critical blockage situation
tiRepresent the indirect indexes of the dirt degree in pending detergent solution it is possible to determine the critical of this time interval
Value t0, on this marginal value, then the detergent solution flowing into main filter 30 meets desired quality requirement, is cleaning
's.
Additionally, control unit U is configured to work as being detected by detecting the liquid level in top canister 31 and bottom casing 32
Go out and intervened during operation exception, described operation exception is attributable to the obstruction of pipe 5,6, the rotation of main filter 30 is blocked
Or can not possibly rotate, casing 2 empties.
Secondary treatment device 4 advantageously comprises secondary filter 40, and it is static that described secondary filter is preferably automatically cleaning
Style type.It is highly preferred that secondary filter 40 is configured to the granule remaining larger than or being equal to 5 μm.
Such filter includes outer liner（outer sleeve）, in outer liner, accommodate real filtration
Element.These filter elements are made up of the concentric metal ring being set with each other and are compressed by pneumatic actuator.Described ring
Compression stress and surface structure guarantee required appropriate degree of filtration.
During normal filtration, detergent solution enters between bushing and ring, by being filtered through ring, and edge
The inner passage being limited by ring and outflow filter；The material staying after filtration is therefore deposited on the outer surface of ring.
In order to remove the material staying after filtration, there is provided countercurrent washing operates, in this process, flow into secondary filter
The liquor stream of the pending solution in device 40 is interrupted.Compressed air is injected in the passage in ring, pneumatic actuator eliminate ring it
Between pressure, and air and removes the material staying after filtration between ring.Meanwhile, the valve being placed in sleeve is beaten
Open it is allowed to stay after filtering material, stay detergent solution in the filter and countercurrent washing air to flow out.At several seconds
After clock, valve changes state and recovers normal liquor stream.
Processing system 1 also includes：For detecting the first device M1 of first pressure value and being used for detecting second pressure value
Second device M2, they are located at the upstream and downstream of second processing device 4 respectively（In practical operation, in order to detect secondary mistake
Pressure change between the upstream and downstream of filter 40）；And processed and flowed into second by the first processing meanss 3 for adjusting
The device MV2 of the liquor stream of detergent solution in reason device 4.Furthermore, it is possible to setting is by after the process of the first processing meanss 3
The liquor stream of water supply along secondary service pipe 7 to the pump P2 of second processing device 4.
Advantageously, control unit U also operatively with first pressure detection means M1 and second pressure detection means M2, use
Connect in the device MV2 and second processing device 4 adjusting the liquor stream flowing into the detergent solution in second processing device 4, and
And be configured to according to afterwards in more detail principle disclosed and control the operation of second processing device 4.
Preferably, control unit U also operatively with pump P2（If any）Connect.
Specifically, control unit U is configured to according to the pressure detecting between the upstream and downstream of second processing device 4
The liquor stream that power is poor and controls the detergent solution flowing into second processing device 4 and outflow second processing device.
Additionally, the degree of congestion of secondary filter 40 is advantageously controlled.
Specifically, according to the pressure differential recording between the upstream and downstream of secondary filter 40, control unit U selectivity
Open/interrupt fluidly connecting between second processing device 4 and casing 2, be appropriately applied to the device for controlling liquor stream
On MV2.
In practical operation, the pressure differential between the upstream and downstream of second processing device 4 reaches predetermined critical △
P0When, valve cuts out the upstream and downstream of secondary filter 40, and the countercurrent washing operation of secondary filter starts, thus recovering
Its function.
Additionally, the pressure differential recording between upstream and downstream according to second processing device 4, control unit U makes along pipe 7
The pump P2 positioned at secondary filter 40 upstream of arrangement works/and inoperative, thus by the detergent solution after processing from the
One device 3 is extracted out and is sent to secondary filter 40.
Advantageously, the pressure differential that control unit U is further configured between the upstream and downstream of secondary filter 40 exceedes
Above-mentioned marginal value △ P0The countercurrent washing operation of Shi Qidong secondary filter 40（As above simply disclosed）.
Additionally, control unit U is advantageously configured to measure and be stored in the continuous twice adverse current of secondary filter 40
The time t that washing operation is passed between startingi′.In such cases, the control unit U correspondingly cleaning agent after interrupt processing
Solution is from the possible supply of the first processing meanss 3 to second processing device 4, i.e. interrupt it along the liquor stream of pipe 7, suitably
Act on the control device MV2 of liquor stream.
As time ti' exceed predetermined critical t0' when, the detergent solution after the interrupt processing of control unit U is from the first process
Device 3 arrives the possible supply of second processing device 4（The all solution being thus advantageous to have processed in casing 2 poly-
Collection）, because solution may be considered as being cleaning.
In practical operation, by the pressure change between the upstream and downstream of measurement second processing device 4, control unit
U detects the generation of the critical blockage situation of secondary filter 40.When this situation occurs, control unit U is as disclosed previously
Ground starts the countercurrent washing operation of secondary filter 40.There is continuously critical resistance twice in the operation part due to main filter 30
The time t of passage between plug-like conditioniRepresent the indirect indexes of dirt degree in pending detergent solution it is possible to really
Determine marginal value t of this time interval0', on this marginal value, then the detergent solution flowing into secondary filter 40 meets the phase
The quality requirements hoped, are " cleaning " and can recycle in new washing/cleaning frequency.
Meanwhile, appropriately transported it can be ensured that being suitable to pump P2 by monitoring the stress level of the upstream/downstream of secondary filter 40
The condition of row（Avoid its idle running, avoid cavitation etc.）.
Spy by the processing system 1 to the detergent solution in the washing of container or cleaning equipment according to the present invention
The analysis levied, it allows to achieve the advantage that obviously.
Specifically, processing system 1 can significantly improve the working life of detergent solution.With respect to legacy system, remember
The working life of record detergent solution improves has come six times even seven times.
Additionally, processing system 1 substantially eliminates the problem relevant with the downtime of equipment.Meanwhile, the working life of pump
Also improve, and the demand of service intervention is reduced, because pump runs under the conditions of preferably.Finally, in cleaning area
In almost eliminate the gathering of dirt.
More put it briefly, treatment in accordance with the present invention system 1 can reduce food department（food sector）Typical case fill out
The energy resource consumption related to the washing/cleaning operation of container in fill device, because it allows processing meanss（Defecator）More
Rational use.
Specifically, the method according to the invention, when being based indirectly on the clear of the first processing meanss 3 and second processing device 4
Wash when having to carry out detection with the frequency of filtering function recovery operation, control unit detects the detergent solution after process
Situation is enough " cleaning "（This therefore can easily recycle in the washing/cleaning frequency of container）, the fortune of processing system 1
Row advantageously and is immediately terminated.
This more reasonably energy using the downtime that can significantly reduce washing/cleaning equipment of processing system is unrestrained
Take.
Additionally, because with respect to known system, reducing the frequency that the detergent solution of consumption drains in environment, root
Processing system 1 according to the present invention can reduce the impact to environment simultaneously.Because the system of the present invention 1 allows the easy of filter liquor
Separate and collect, the latter can be processed simply as general solid waste.In view of configuration management cost, this results in another
One favourable result.
Finally it is clear that, in the case of the protection domain without departing from independent claims, to disclosure and can illustrate
The system for processing detergent solution modify and change.
Claims (11)
1. a kind of processing system (1) for processing used detergent solution in the washing of container or cleaning equipment, institute
The system of stating connects the casing (2) of the cleaning agent bath cabinet to the washing of container and cleaning machine, and it is characterized in that, including for locating
Manage the first processing meanss (3) and the second processing device (4) of described detergent solution, described first processing meanss and described second
Processing meanss are configured to receive the scalable liquor stream of the pending detergent solution from described casing (2), and will process
The scalable liquor stream of the detergent solution that can recycle in washing or cleaning process afterwards is recycled to identical casing (2)；
Described casing (2) is optionally fluidly connected with following device：It is only connected to described first process of described detergent solution
Device (3)；And described first processing meanss (3) and the described second processing device sequentially connecting to described detergent solution
(4)；
Described system (1) also includes：
Respectively be located at described first processing meanss (3) upstream and downstream for detect and transmission with regard to pending cleaning agent
The first device of the first amount of the liquor stream of solution and second device；
Respectively be located at described second processing device (4) upstream and downstream for detect and transmission with regard to pending cleaning agent
The 3rd device of the second amount of the liquor stream of solution and the 4th device；
Control unit (U), described control unit is operatively connectable to described first processing meanss (3) and described second processing dress
Put (4), connect to the described first device for detection and the first amount transmitting the liquor stream with regard to pending detergent solution
With second device and connecting to described second amount for detecting and transmitting the liquor stream with regard to pending detergent solution
3rd device and the 4th device；And described control unit is programmed to manage the startup of described processing system (1), and according to
The measured value of described first amount related to the liquor stream of pending solution and described second amount and start described first processing meanss
And the washing of described second processing device (4) and filtering function recovery operation (3).
2. processing system according to claim 1 it is characterised in that described for detecting and transmitting with regard to pending clear
The first device of the first amount of the liquor stream of clean agent solution and second device include being arranged in the upstream of described first processing meanss (3)
With the level sensor in downstream, described control unit (U) is programmed to, when the upstream detection in described first processing meanss (3)
To the liquid level of pending solution exceed predetermined critical L0When, start the washing of described first processing meanss (3) and filter work(
Can recovery operation.
3. processing system according to claim 2 is it is characterised in that described control unit (U) is programmed to, when described
Time t between the described washing of one processing meanss (3) and the continuous twice startup of filtering function recovery operationiExceed predetermined facing
Dividing value t0When, interrupt pending detergent solution from described casing (2) to the supply of described first processing meanss (3).
4. processing system according to claim 1 it is characterised in that described for detecting and transmitting with regard to pending clear
The 3rd device of the second amount of the liquor stream of clean agent solution and the 4th device include being arranged in the upstream of described second processing device (4)
With the pressure-detecting device (M1, M2) in downstream, described control unit (U) is programmed to, upper when described second processing device (4)
Pressure differential between trip and downstream exceedes predetermined critical △ P0When, start washing and the filtration of described second processing device (4)
Functional rehabilitation operates.
5. processing system according to claim 4 is it is characterised in that described control unit (U) is programmed to, when described
Time t between the described washing of two processing meanss (4) and the continuous twice startup of filtering function recovery operationiExceed predetermined facing
Dividing value t0' when, interrupt pending detergent solution from described first processing meanss (3) to described second processing device (4)
Supply.
6. processing system according to claim 1 is it is characterised in that described first processing meanss (3) include rotary drum
Main filter (30), such filter has wedge shaped wires element and is configured to remain larger than or is equal to 500 μm
Granule.
7. processing system according to claim 1 is it is characterised in that described second processing device (4) includes annular secondary
Filter (40), described secondary filter is configured to the granule remaining larger than or being equal to 5 μm.
8. a kind of equipment for pourable products are bottled, described equipment include according to claim 1 for processing
The processing system (1) of used detergent solution in the washing of container or cleaning equipment.
9. a kind of control unit (U), described control unit is for according to claim 1 for processing the washing in container
Or in cleaning equipment used detergent solution processing system (1).
10. one kind is used for the method managing the operation of processing system according to any one of claim 1 to 7 (1), described
Method comprises the following steps：
A) upstream and downstream in described first processing meanss (3) detects first of the liquor stream with regard to pending detergent solution
Amount；
B) upstream and downstream in described second processing device (4) detects second of the liquor stream with regard to pending detergent solution
Amount；
C) the first amount according to measured by related to the liquor stream of pending solution and the second amount, starts described first processing meanss
And the corresponding washing of described second processing device (4) and filtering function recovery operation (3)；And
D) when the described washing of described first processing meanss (3) and filtering function recovery operation continuous twice start between when
Between tiExceed predetermined critical t0When, interrupt the supply to described first processing meanss (3) for the pending detergent solution.
11. methods according to claim 10 are it is characterised in that comprise the following steps：
E) when the described washing of described second processing device (4) and filtering function recovery operation continuous twice start between when
Between ti' exceed predetermined critical t0' when, interrupt pending detergent solution from described first processing meanss (3) to described second
The supply of processing meanss (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO20111151 | 2011-12-14 | ||
| ITTO2011A001151 | 2011-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103157324A CN103157324A (en) | 2013-06-19 |
| CN103157324B true CN103157324B (en) | 2017-03-01 |
Family
ID=47324002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210545171.3A Active CN103157324B (en) | 2011-12-14 | 2012-12-14 | Method for the system processing detergent solution and the operation managing this system |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2604350B1 (en) |
| CN (1) | CN103157324B (en) |
| BR (1) | BR102012031990B1 (en) |
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| CN104548747B (en) * | 2014-12-31 | 2016-06-29 | 广东威迪科技股份有限公司 | A kind of intelligently filters control method |
| CN104562165B (en) * | 2014-12-31 | 2017-04-26 | 广东威迪科技股份有限公司 | Intelligent filter control system |
| DE102017205551A1 (en) | 2017-03-31 | 2018-10-04 | Krones Ag | Bottle treating machine and method for cleaning the pump / nozzle guard of the bottle treating machine |
| IT201800001812A1 (en) * | 2018-01-25 | 2019-07-25 | Candy Spa | Method for automatically evaluating the cleanliness of the filter system in a dishwasher. |
| IT201800010811A1 (en) * | 2018-12-05 | 2020-06-05 | Iwt Srl | Liquid waste treatment system, adapted for application in a continuous Tunnel washing machine for the Preclinical Pharmaceutical Research sector |
| CN116441259B (en) * | 2022-06-16 | 2023-11-24 | 华大工程生物学长荡湖研究所 | Method for cleaning common equipment of continuous flow system |
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Also Published As
| Publication number | Publication date |
|---|---|
| MX2012014587A (en) | 2013-06-14 |
| BR102012031990B1 (en) | 2020-04-07 |
| BR102012031990A2 (en) | 2014-03-11 |
| CN103157324A (en) | 2013-06-19 |
| EP2604350A1 (en) | 2013-06-19 |
| EP2604350B1 (en) | 2014-07-23 |
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