CN101778783A - The method for controlled disposal of rubbish - Google Patents

The method for controlled disposal of rubbish Download PDF

Info

Publication number
CN101778783A
CN101778783A CN200880102634A CN200880102634A CN101778783A CN 101778783 A CN101778783 A CN 101778783A CN 200880102634 A CN200880102634 A CN 200880102634A CN 200880102634 A CN200880102634 A CN 200880102634A CN 101778783 A CN101778783 A CN 101778783A
Authority
CN
China
Prior art keywords
grabage shoot
grabage
shoot
analyzed
emptying
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.)
Granted
Application number
CN200880102634A
Other languages
Chinese (zh)
Other versions
CN101778783B (en
Inventor
D·库尔勒里·维戴尔
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.)
Ros Roca SA
Original Assignee
Ros Roca SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38754767&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101778783(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ros Roca SA filed Critical Ros Roca SA
Publication of CN101778783A publication Critical patent/CN101778783A/en
Application granted granted Critical
Publication of CN101778783B publication Critical patent/CN101778783B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
    • B65F5/005—Gathering or removal of refuse otherwise than by receptacles or vehicles by pneumatic means, e.g. by suction

Abstract

The present invention relates to the method for controlled disposal of rubbish.Blow-off line (100) by leading to transport pipeline (110) is to collecting from the rubbish of n grabage shoot (RC).Transport pipeline (110) comprises several branches (b), and at least one grabage shoot (RC) is connected to each branch (b) by corresponding blow-off line (100), is used for rubbish is driven at least one gathering station (200).This method is: the emptying first grabage shoot (RC 1); To be drained grabage shoot is established as with reference to grabage shoot (RC R); Select new grabage shoot (RC to be analyzed X); Determine whether that first condition is met at least, described condition depends on described with reference to grabage shoot (RC R) and described grabage shoot (RC to be analyzed X); If described condition is met, the selected grabage shoot (RC of emptying then X), with described grabage shoot (RC X) be established as new reference grabage shoot, and select new grabage shoot (RC to be analyzed once more X); And if described condition is not met, then select another new grabage shoot (RC to be analyzed X), and determine once more then whether described first condition is met.

Description

The method for controlled disposal of rubbish
Technical field
The present invention relates to pneumatic rubbish and collect, and relate more specifically to from grabage shoot by blow-off line to system that the rubbish of at least one gathering station carries out the method for controlled processing and is used to collect this rubbish.
Background technology
Handling such as waste products such as inorganic refuse (paper, plastics, metal, rubber, leather, textiles) and organic wastes (leftovers, timber and comprise organic substance in interior house refuse) by means of the strength waste treatment system is well-known prior art, in the prior art by plumbing system with convenient garbage be driven in the gathering station.The strength waste treatment system usually in the city center, private community, construction area, hospital, hotel, industrial mechanism, airport etc. and the place that generally produces a large amount of rubbish use, this be a kind of fast, cleaning and otherwise effective technique, be used for focusing on of waste product.
In this disposal system, refuse is distributed on definite zone by the network of the fixedly grabage shoot that selectivity is placed.Each grabage shoot is connected to blow-off line, and blow-off line leads to public strength transport pipeline system by corresponding discharge-service valve.Drive waste product by strength transport pipeline system by air-flow (being generally vacuum condition), they are drawn at least one gathering station are used for disposing, regenerate or handle.
When detecting the rubbish volume and be considered to be enough to enter gathering station, grabage shoot is carried out emptying.This is carried out by the horizon sensor relevant with grabage shoot, and horizon sensor output level indicative signal is used to open corresponding discharge-service valve to control setup.
Owing in the grabage shoot network, have a plurality of grabage shoots, therefore must provide control system to improve performance, especially in catenet.Therefore, can carry out emptying based on First come first served basic service principle or by forming grabage shoot group (collecting the priority valve of the importance associated of rubbish according to representative from this group).
For this purpose, developed the emptying that is subjected to level control in recent years, wherein provide the horizon sensor relevant to detect the level of rubbish with grabage shoot.When reaching predeterminated level, level indicative signal be sent to control system in case will be more high priority have higher levels of grabage shoot and be convenient to them and be drained.
WO0105683 discloses and has a kind ofly made control system operate the system that is used for refuse collection of the discharge-service valve relevant with grabage shoot on packet by packet basis by grabage shoot is divided into groups.Once select one group by control system, be used for opening a series of discharge-service valves of selected group.Be selected for emptying and collect rubbish having that group grabage shoot that has the highest priority value in the middle of a plurality of groups of effective emptying condition.
WO2004094270 discloses a kind of garbage collection system with multi-branched transport pipeline system, provides connected a plurality of grabage shoot so that by branch emptying rubbish in this system.Appoint each member of (next-hop) candidate for possible next, following grabage shoot load level of prediction in a plurality of branches.Load level based on these predictions is determined the system results value, and selects next to appoint branch in the middle of having those candidates of best system results value.Load level can be weighted by priority coefficient, so that the relative importance of the different grabage shoots of emptying is considered.
Though above-mentioned prior art systems and method have been proved to be actv., they will bear the high energy consumption of not expecting.
Summary of the invention
The invention provides a kind of strength system that passes through, such as, a kind of system that is operated in the controlled processing that is used for rubbish under the vacuum condition is to carrying out the method for controlled processing from the rubbish of a plurality of grabage shoots.
Grabage shoot means a kind of container as used in this article, is used for receiving therein rubbish.This container is usually placed in fixing outdoor (in the street) or indoor (hotel lobby etc.) of the path of providing convenience, thereby rubbish optionally can be abandoned wherein.
Grabage shoot is connected to the blow-off line that leads at least one transport pipeline (building in underground usually).At least a portion of blow-off line is also built in underground.But can build surface facility alternatively, at underground and another part on the ground such as a part.To be driven at least one gathering station from the rubbish of grabage shoot by transport pipeline, rubbish here obtains handling.
Provide variable-speed blower (fan) device to produce air-flow, thereby rubbish suitably is driven into each gathering station from grabage shoot.Before being discharged to atmosphere, the gas that leaves facility is nursed one's health in addition, that is, and by biofilter unit wash, deodorizing etc.This paper does not describe biofilter unit, because they are not parts of the present invention.
Method of the present invention solves carries out controlled processing to the rubbish from grabage shoot, and grabage shoot comprises by the user and optionally abandons wherein same type rubbish.Grabage shoot is connected to the blow-off line that leads to transport pipeline.Transport pipeline is arranged to branching morphology and at least one grabage shoot is connected to each branch by corresponding blow-off line.Therefore rubbish is driven at least one gathering station.
Method of the present invention is emptying first grabage shoot and will be drained grabage shoot to be set up to reference to grabage shoot.Then, select new grabage shoot to be analyzed and control system determines whether that first condition is met at least.This first condition that hereinafter will describe in detail depends on reference to grabage shoot and grabage shoot to be analyzed.
If described condition is met, then control setup is drained selected grabage shoot and thinks that at once described selected grabage shoot is new reference grabage shoot.Then, select new grabage shoot to be analyzed.
If above-mentioned first condition is not met, then selects another new grabage shoot to be analyzed, and determine once more whether described condition is met.
In some embodiment of the inventive method, the step of supposing the analyzed grabage shoot of emptying comprises and acts on the corresponding discharge-service valve relevant with described grabage shoot.Acting on discharge-service valve relates to and is opening discharge-service valve during the very first time section and close discharge-service valve during second time period.At least one that described first and second time periods can be identical and described first and second time periods can be about 3 seconds.
If the current fill level of analyzed grabage shoot is equal to or greater than theoretical parameter, this parameter directly is proportional to the maximum capacity of analyzed grabage shoot and is inversely proportional to reference to the maximum capacity of grabage shoot with analyzed grabage shoot, with reference to the grabage shoot distance relevant with gathering station, and then above-mentioned in the method for the invention first condition is met.
In some embodiments of the invention, theoretical parameter also can depend on additional parameter, for example corresponding to carry out during the waste collection the time bay parameter.
If analyzed grabage shoot with all be in reference to grabage shoot in the identical branch of network, then the distance that will consider will be with analyzed grabage shoot in described branch, with reference to the relevant distance of grabage shoot and the described grabage shoot distance to gathering station.
If analyzed grabage shoot be in reference to grabage shoot in the different branches, then this distance will be be drained grabage shoot (with reference to grabage shoot) and analyzed grabage shoot branch in a distance that point of crossing is relevant, this distance will be considered the distance of described grabage shoot to gathering station.
D NRRepresentative and these grabage shoots RC 1, RC 2The distance relevant with gathering station 200.
According to the present invention, the preferred step of only when second condition is met, carrying out the emptying grabage shoot.If the fill level in the described grabage shoot is equal to or greater than default minimum fill level, then described second condition preferably is met." fill level " used herein is corresponding to the volume that is occupied by the rubbish relevant with grabage shoot.In certain embodiments, the scope of default minimum fill level is from about 0.20 to about 0.50, and more preferably, default minimum fill level is 0.25.
Can carry out the above-mentioned steps of selecting new grabage shoot to be analyzed according to the preset order of grabage shoot.
Wish that equally preferably the grabage shoot of network comprises the rubbish of same type.
In an example of the inventive method, Fu He grabage shoot at first is drained fully, and continues second grabage shoot of phase-split network in emptying operating period.So the above-mentioned theory parameter relevant with two grabage shoots determined and compare with the actual fill level of described second grabage shoot.If the actual fill level corresponding to second grabage shoot is equal to or greater than definite theoretical parameter, will think that then this second grabage shoot is (it is not too relevant that distance value becomes, for example at night, when electricity price is low) for the treatment of emptying.
Then, the new theory parameter relevant with the 3rd grabage shoot with the grabage shoot that is drained at last determined and the actual fill level of continuation and described the 3rd grabage shoot compares, if thereby its actual fill level is equal to or greater than described new theory parameter, to think that then this 3rd grabage shoot treats emptying, like that.
In above-mentioned comparison according to theoretical parameter, if do not think that second grabage shoot treats emptying, then with the grabage shoot that is drained at last (promptly, in this example, first being drained grabage shoot) the next theoretical parameter relevant with the 3rd grabage shoot then determined and the actual fill level of continuation and described the 3rd grabage shoot compares, if thereby its actual fill level is equal to or greater than described theoretical parameter, will think that then it treats emptying.
Further hypothesis is only just carried out the step of emptying grabage shoot when reaching minimum fill level in corresponding grabage shoot.The described minimum value of the fill level of described grabage shoot can be for example 0.25.This means it mostly just is that those grabage shoots with minimum fill level of 25% are considered to want emptying.In other words, must satisfy two conditions for thinking for the grabage shoot of wanting emptying: grabage shoot must be at least 25% to be full of and its actual fill level must be equal to or greater than described theoretical parameter.
The invention further relates to a kind ofly to carry out the system of controlled processing from the rubbish of grabage shoot, this system comprises the blow-off line that each grabage shoot is connected at least one transport pipeline that leads at least one gathering station.This system is suitable for carrying out the above-mentioned steps of the inventive method.
This system comprises device and the control setup that is used for the emptying grabage shoot.This control setup can comprise successively and be used for being established as device with reference to grabage shoot with being drained grabage shoot, be used to select new grabage shoot to be analyzed device, be used for determining for the described grabage shoot of emptying or determine the device that whether condition is met for another new grabage shoot to be analyzed.
This system further comprises the device that is used for determining corresponding to the fill level of a grabage shoot.Be used for determining that the described device of fill level comprises horizon sensor.
The above-mentioned control setup that provides in system of the present invention is operated by relevant application software, and this software compares with the fill level relevant with it transport energy relevant with grabage shoot, so single grabage shoot is drained.
Described control setup can supervisory system in the fill level of all grabage shoots, thereby learn fill level at every turn.Therefore, reduce or even eliminated the grabage shoot of full up (or almost full up) load that can not emptying because that constantly other grabage shoot just be drained.Thereby, advantageously reduced since in a grabage shoot, detecting full up fill level (that is, 100%) can be drained the time of being consumed up to it afterwards.
Carry out described method according to the present invention, system effectiveness is improved so is more energy-conservation.Therefore the productive output of system is improved greatly, because provide 24 hours enhanced service by system of the present invention for the user.
In addition, the operating time of blowing plant is reduced and the work life of system can be longer, because grabage shoot is by emptying in succession.In addition, when one day finishes the startup of blowing plant also be reduced and therefore durability improved greatly.Should emphasize a fact,, blowing plant be operated that is that frequency converter allows according to changing for the quantity of refuse of each grabage shoot transportation with to the distance of the gathering station frequency to blowing engine by frequency converter.This is feasible, because the capacity of fill level and grabage shoot and distance are known.Advantageously, this also allows the rubbish that each user abandons is monitored.
This will at first be considered, the fact that also has blowing engine operating time and system start-up to be reduced, reduce or even eliminated the grabage shoot of full up (or the almost full up) load that can not be drained, the capacity of system becomes greater than the other system of carrying out different refuse disposal systems.This will be a particular importance in the high request system.For example, when the capacity of total system is 100%, for example in 25000-40000 people's port system, may have the rank (order) of 400 grabage shoots with corresponding discharge-service valve, this relates to than the augmented performance of prior art systems twice population.
Description of drawings
Below with reference to the accompanying drawings, only describe specific embodiments of the present invention, wherein in the mode of non-limiting example:
Fig. 1 is the view of main portion that an embodiment of system according to the invention is shown;
Fig. 2 is the graphic plan view of the component network of grabage shoot according to the present invention; With
Fig. 3 a is the graphic plan view of the part of grabage shoot network among Fig. 2, illustrate how to define with identical branch in the relevant distance of grabage shoot.
Fig. 3 b is the graphic plan view of the part of grabage shoot network among Fig. 2, illustrate how to define with different branches in the relevant distance of grabage shoot.
The specific embodiment
Fig. 1 illustrates the system according to a possible embodiments of the present invention.This system allows the controlled processing from the rubbish of grabage shoot RC is carried out a kind of method.
Grabage shoot RC generally comprises fixed and arranged at receptor or the casing determined on the zone, such as private community, public building and other construction areas, hospital, hotel, industrial mechanism, airport etc. with generally produce the place of a large amount of rubbish (mainly being solid product).In the particular example shown in Figure 1, grabage shoot RC is disposed on the street, in building and storehouse inside.
As shown in Fig. 1 as described in the accompanying drawing disclosed herein, system comprises the network (n is the total quantity of the grabage shoot RC that will consider in the network) of n the grabage shoot RC that will place rubbish.In this paper describes, general grabage shoot is expressed as " RC ", and special grabage shoot is expressed as " RC X", RC for example 1, RC 2, RC 3... RC n" RC R" expression is with reference to grabage shoot, that is, and the grabage shoot that is drained at specified time.
N grabage shoot RC 2, RC 3, RC 4... RC R, RC X... RC nEach grabage shoot RC of network connect by means of the blow-off line 100 that leads to a mass transportation pipeline 110 in the transport pipeline system.Grabage shoot is connected to each branch b, b1, b2 thereby transport pipeline 110 comprises several branches b, b1, b2 is driven at least one gathering station 200 by the described transport pipeline 110 among the branch b with rubbish, here rubbish is disposed, compressed etc., be convenient in order to regenerate or to handle and further transportation.Blow-off line 100 is connected to the transport pipeline system by corresponding discharge-service valve 120, and the configuration of discharge-service valve 120 will be not open in this article, because it is not a part of the present invention.
In system, further provide variable-speed blower device 130 to be used for the controlled processing of rubbish.Blowing plant 130 is served and is produced the find time purpose of (air depression) of gas, is used for aspirating easily rubbish.Rubbish is packetized in the plastic bag usually, and these plastic bags are deposited in each grabage shoot RC XCorresponding discharge-service valve 120 on.Therefore rubbish is driven into grabbing device 150 from grabage shoot RC, for example the cyclone in each gathering station 200 is used for rubbish separated from the gas.Then before being discharged to atmosphere, the gas that leaves facility is nursed one's health, that is, and by biofilter unit 140 washings, deodorizing etc.
This system further comprises unshowned remote control, and this device is operated by the appropriate software application program.Control setup is suitable for receiving from the entering signal of fill level device (the definite fill level corresponding to a grabage shoot of this device is such as the horizon sensor 160 relevant with grabage shoot RC) and is detecting the corresponding discharge-service valve 120 that outputs signal to when the rubbish volume is considered to enough among the grabage shoot RC.
Described control setup comprises and is used for being established as with reference to grabage shoot RC being drained grabage shoot RDevice, be used to select new grabage shoot RC to be analyzed XDevice, be used for determining for the described grabage shoot RC of emptying XOr definite another new grabage shoot RC to be analyzed XThe device that whether is met of condition.
Also be provided for determining corresponding to a grabage shoot RC XThe device of fill level px.Be used for determining that the described device of fill level comprises horizon sensor.
System operation according to this method is described below.It is also noted that whole grabage shoots that hope relates to all comprise the rubbish of same type in method described herein.
This method comprises the following step:
The A-emptying first grabage shoot RC 1
B-is established as the grabage shoot that is drained with reference to grabage shoot RC R
C-selects new grabage shoot RC to be analyzed X
D-determines whether that first condition is met at least, and described condition depends on described with reference to grabage shoot RC RWith described grabage shoot RC to be analyzed X
If the described condition of E-is met, the selected grabage shoot RC of emptying then X, with described grabage shoot RC XBe established as new reference grabage shoot, and turn back to step C; With
If the described condition of F-is not met, then select another new grabage shoot RC to be analyzed XAnd turn back to step D.
The analyzed grabage shoot RC of emptying XStep relate to and act on corresponding discharge-service valve 120, discharge-service valve 120 be considered to treat that the grabage shoot RC of emptying is relevant.Open discharge-service valve 120 and during the second time period TB, close discharge-service valve 120 during this emptying operation is included in very first time section TA.In one embodiment, the first and second time period TA, TB are identical, and in them is about 3 seconds at least.
Can notice according to the preset order of grabage shoot RC and carry out new grabage shoot RC to be analyzed XSelection.
Therefore, above-mentioned first condition can be expressed as follows:
px≥V xR
Wherein px is grabage shoot RC XCurrent fill level (that is, the rubbish occupied volume relevant) with described grabage shoot, and V XRBe theoretical parameter, it directly is proportional to analyzed grabage shoot RC XWith described with reference to grabage shoot RC RMaximum capacity A, B and be inversely proportional to and described analyzed grabage shoot RC X, described with reference to grabage shoot RC RRelevant with gathering station 200 apart from d XR, D NRBelow with detailed interpretation parameters V XRCalculating.
According to analyzed grabage shoot RC XWith reference grabage shoot RC RBranch b, b1, the b2 that is positioned at calculates and grabage shoot RC XWith reference grabage shoot RC RRelevant is above-mentioned apart from d XR, D NRFor example, if grabage shoot RC X, RC RBe among the identical branch b, then apart from d XRTo be analyzed grabage shoot RC XWith reference grabage shoot RC RBetween along the distance of described branch b.Otherwise, if described grabage shoot RC X, RC RBe among different branch b1, the b2 then described distance D NRBe with reference to grabage shoot RC RWith analyzed grabage shoot RC XBranch b1 in distance between point of crossing N.
Among the embodiment by the by way of example description, consider second condition, thereby only when described first and second conditions are met, just carry out emptying grabage shoot RC in this article XStep.At this in particular cases, if described grabage shoot RC XIn fill level px be equal to or greater than default minimum fill level p m, then second condition is met.This default minimum fill level p mScope will be preferably 0.25 from about 0.20 to about 0.50.
Therefore, only when first and second conditions are met:
px≥V xR
px≥p m
To consider only to grabage shoot RC by control setup XCarry out emptying.
It is also noted that V parameter XRAlso can be dependent on such as the time bay t that carries out during the refuse collection XAdditional parameter.
Disclose with reference to the accompanying drawings below, particularly a particular example of the rubbish method for controlled disposal of the present invention of Fig. 2.
Based on first parameter p 1The emptying first grabage shoot RC 1Parameter p in this example 1Corresponding to fill level (that is, at grabage shoot RC XIn the rubbish volume that presents).Though based on described first parameter p 1The described first grabage shoot RC of emptying 1, but it certainly be according to another different condition (for example, according to the time bay etc., by operator's simple decision) and discharged or emptying by first.
Obviously the value of fill level px can be transformed into weights where necessary.Under any circumstance, with grabage shoot RC X Relevant sensor 160 allows grabage shoot RC described in each supervisory system XFill level.
As the described first grabage shoot RC of emptying 1The time, follow the follow-up grabage shoot RC that continues phase-split network according to preset order 2, thereby relative theoretical parameter V 12Determined.As mentioned above, this theoretical parameter V 12Directly be proportional to analyzed grabage shoot RC 1, RC 2Maximum capacity A, B and be inversely proportional to apart from d XR, D NR, its representative and these grabage shoots RC 1, RC 2The distance relevant with gathering station 200.
Then by the theoretical parameter V of control setup to obtaining 12Value and described grabage shoot RC 2Actual fill level p 2Compare, thereby if corresponding to described grabage shoot RC 2Described actual fill level p 2Be equal to or greater than described theoretical parameter V 12, then control setup is with grabage shoot RC 2Be thought of as and treat the emptying grabage shoot.
Calculate and be drained at last grabage shoot RC 2Relevant next theoretical parameter V 23, follow next grabage shoot RC 3Selected and continuation and described next grabage shoot RC 3Actual fill level p 3Compare, thus if its actual fill level p 3Be equal to or greater than described theoretical parameter V 23Then with described grabage shoot RC 3Think to treat emptying.
According to theoretical parameter V 12Above-mentioned comparison in, if do not think grabage shoot RC 2Treat emptying, then calculate and be drained at last grabage shoot RC 1The next theoretical parameter V that (under this situation, first is drained grabage shoot) is relevant 13, follow next grabage shoot RC 3Selected and continuation and described next grabage shoot RC 3Actual fill level p 3Compare, thus if its actual fill level p 3Be equal to or greater than described theoretical parameter V 13To think that then described grabage shoot treats emptying, like that.
If analyzed grabage shoot RC XWith reference grabage shoot RC RAll be among the identical branch b theoretical parameter V that acquisition then as described below is above-mentioned XR(this parameter controlled device is used for and each analyzed grabage shoot RC XCurrent fill level px compare).
In one example, by distance d 1(below will explain apart from d according to Fig. 3 a 1) obtain and grabage shoot RC 1Energy consumption in the relevant rubbish transportation is as follows:
E 1 = P 1 ( d 1 v + T )
The next one to be analyzed among the identical branch b of network is with reference to grabage shoot RC 2Can have relative apart from d 2(below will explain) makes d 2＞d 1Therefore, be used for this grabage shoot RC 2Correlation energy will obtain as follows:
E 2 = P 2 ( d 12 v + T ) + E 1
According to above-mentioned, in identical branch b, be used for with RC 1Relevant rubbish continues to be transported to RC 2Energy will be as follows:
E 12 = P 2 ( d 12 v + T ) + E 1
Wherein:
P=k 1D+k 2Be energy (kW of unit).But, the air inlet stomion that can be dependent in the system obtains energy from other different modes.
d 12=analyzed grabage shoot RC XWith reference grabage shoot RC RBetween along the distance of identical branch b.
d 1, d 2=respectively from grabage shoot RC 1, RC 2To the distance of gathering station 200, make d 12=d 2-d 1(a) referring to Fig. 3.
V=rubbish average velociity
The T=safety time
Therefore
V 12 = ( E 12 · A E 1 + E 2 ) - B
Wherein A and B get constant value according to the fill volume of grabage shoot RC.In some cases, A=200 and B=100.
Be used for and ENERGY E 12Relevant theoretical parameter V XR(in this example, be V 12) above-mentioned equation can be given distance basis as follows:
V 12 = ( k 1 · d 2 + k 2 ) · ( d 2 - d 1 v + T ) + ( k 1 · d 1 + k 2 ) · ( d 1 v + T ) 2 · ( k 1 · d 1 + k 2 ) · ( d 1 v + T ) + ( k 1 · d 2 + k 2 ) · ( d 2 - d 1 v + T ) · A - B
The above-mentioned phenomenon d that is used for 2＞d 1If d 2＜d 1, then suppose V 12Be minimum value, for example 0.25.
V XR(in this example, be V 12) can comprise quantity, the factor of safety of a series of corrected correction factorss, emptying grabage shoot to be compared, the cumulative volume of system etc. certainly, described corrected correction factors can be according to the time bay during the execution analysis for example (when electric cost lower or consider when maximum requires the stage to take place).
Here grabage shoot RC XAnd RC RBe among different branch b1, the b2 above-mentioned theory V parameter XObtain as follows.
As above, in one example, with grabage shoot RC 1Energy consumption in the relevant rubbish transportation obtains as follows:
E 1 = P 1 ( D 1 v + T )
E 2 = P 2 ( D 2 v + T )
So in the time of in being in different branch b1, b2, be used for with RC 1Relevant rubbish continues to be transported to RC 2Energy will be as follows:
E 12 = P 2 ( D n 1 v + T ) + E 1
Wherein:
P=k 1D N1+ k 2Be energy (kW of unit).But, can obtain energy from other different modes according to the air inlet stomion in the system.
V and T are as mentioned above.
Under this situation, in order to calculate the distance D under this situation NR, wherein analyzed grabage shoot RC XWith reference grabage shoot RC RBe among different branch b1, the b2, must consider and grabage shoot RC X, RC RNode or the point of the point of crossing N of relevant two different branch b1, b2.
In this example, and Fig. 3 b with reference to the accompanying drawings:
D N1=be drained grabage shoot RC R(with reference to grabage shoot), that is, and the RC in this example 1, with the analyzed grabage shoot (RC in this example 2) branch b1 in distance between point of crossing N, make:
D N1=D 1-D n, wherein:
D 1=from a grabage shoot RC 1Distance to gathering station 200
D 2=from another grabage shoot RC 2Total distance to gathering station
D n=from the node of the point of crossing N of two branch b1, b2 or put the distance of gathering station
Therefore
V 12 = ( E 12 · A E 1 + E 2 ) - B
Wherein A and B get constant value according to the fill volume of grabage shoot RC, as mentioned above.In some cases, A=200 and B=100.
As follows as the above-mentioned equation that the distance basis provides:
V 12 = ( k 1 · D 1 + k 2 ) · ( D 1 - D n v + T ) + ( k 1 · D 2 + k 2 ) · ( D 2 v + T ) ( k 1 · D 1 + k 2 ) · ( D 1 v + T ) + ( k 1 · D 2 + k 2 ) · ( D 2 - D 1 v + T ) · A - B
Be utilized as analyzed grabage shoot RC 1, RC 2The described theoretical value V of Huo Deing as mentioned above 12, the control setup of system is to itself and current fill level p 1, p 2(respectively with grabage shoot RC 1, RC 2Relevant) compare.
Control setup will only act on corresponding to the grabage shoot RC that satisfies following two conditions XDischarge-service valve 120:
px≥V xR
px≥p m
Here p mBe grabage shoot RC XDefault minimum fill level.Default minimum fill level p mThe span of value from about 0.20 to about 0.50, and it is preferably p m=0.25.
This means if determine its current fill level px and be equal to or greater than its relevant theoretical parameter V XRInstitute's value, the then at least 25% grabage shoot RC that is full of (according to the above-mentioned preferred minimum value that is used for fill level) XCan be by the independent emptying of system.
Therefore, select to satisfy the above-mentioned described grabage shoot RC that sets up condition XDischarge-service valve 120 so that by control setup operation, thereby in a period of time the single grabage shoot RC of emptying XDuring the second time period TB, close selected discharge-service valve 120 so during very first time section TA, open.The first and second time period TA, TB can be identical and in them at least one equals 3 seconds.

Claims (19)

1. blow-off line (100) by leading to transport pipeline (110), rubbish from n grabage shoot (RC) is carried out the method for controlled processing, transport pipeline (110) comprises several branches (b), has at least one grabage shoot (RC) that is connected to each branch (b) by corresponding blow-off line (100), be used for rubbish is driven at least one gathering station (200), this method comprises the following step:
The A-emptying first grabage shoot (RC 1);
B-will be drained grabage shoot and be established as with reference to grabage shoot (RC R);
C-selects new grabage shoot (RC to be analyzed X);
D-determines whether that first condition is met at least;
It is characterized in that described first condition depends on described with reference to grabage shoot (RC R) and described grabage shoot (RC to be analyzed X), and be that this method further comprises the following step:
If the described condition of E-is met, the selected grabage shoot (RC of emptying then X), with described grabage shoot (RC X) be established as new reference grabage shoot, and turn back to step C; With
If the described condition of F-is not met, then select another new grabage shoot (RC to be analyzed X) and turn back to step D.
2. the method described in claim 1, the analyzed grabage shoot (RC of wherein said emptying X) step comprise and act on the corresponding discharge-service valve (120) relevant with described grabage shoot (RC).
3. the method described in claim 2 is opened discharge-service valve (120) and close discharge-service valve (120) during second time period (TB) during the described step that wherein acts on discharge-service valve (120) is included in very first time section (TA).
4. the method described in claim 3, wherein said first and second time periods, (TA, TB) was identical.
5. the method described in claim 3 or 4, at least one of wherein said first and second time periods (TA, TB) is about 3 seconds.
6. if the method described in claim 1 is grabage shoot (RC wherein X) current fill level (p x) be equal to or greater than parameter (V XR), it is proportional to analyzed grabage shoot (RC X) and with reference to grabage shoot (RC R) maximum capacity (A, B) and be inversely proportional to and analyzed grabage shoot (RC X), with reference to grabage shoot (RC R) distance (d relevant with gathering station (200) XR, D NR), then described first condition is met.
7. if the method described in claim 6 is wherein analyzed grabage shoot (RC X) and with reference to grabage shoot (RC R) be in the identical branch (b) then described distance (d XR) be analyzed grabage shoot (RC X) and with reference to grabage shoot (RC R) between along the distance of described branch (b).
8. if the method described in claim 6 is wherein analyzed grabage shoot (RC X) and with reference to grabage shoot (RC R) be in the different branches (b1, b2) then described distance (D N1) be to be drained grabage shoot (RC R) and analyzed grabage shoot (RC X) branch (b1) in distance between the point of crossing (N).
9. as any one described method in the above-mentioned claim, wherein only when being met, carries out second condition emptying grabage shoot (RC X) step.
10. the method described in claim 9, if wherein corresponding to by with described grabage shoot (RC X) relevant occupied volume, the described grabage shoot (RC of rubbish X) in fill level (p x) be equal to or greater than and preset minimum fill level (p m), then described second condition is met.
11. the method described in claim 10, wherein default minimum fill level (p m) scope from about 0.20 to about 0.50.
12. the method described in claim 6, wherein parameter (V XR) also depend on additional parameter (t X).
13. the method described in claim 12, wherein said additional parameter (t X) be the time bay of carrying out during the refuse collection.
14. the method described in claim 1 is wherein carried out according to the preset order of grabage shoot (RC) and is selected new grabage shoot (RC to be analyzed X) described step.
15., wish that wherein grabage shoot (RC) comprises the rubbish of same type as any one described method in the above-mentioned claim.
16. the method described in claim 6 wherein is used for and each analyzed grabage shoot (RC X) current fill level (p x) relatively described parameter (V XR) comprise the cumulative volume etc. of quantity, factor of safety and the system of a series of corrected correction factorss, emptying grabage shoot to be compared, described corrected correction factors be selected from according to during the execution analysis the time bay those factors.
17. system that the rubbish from n grabage shoot (RC) is carried out controlled processing, this system comprises the blow-off line (100) that each grabage shoot (RC) is connected at least one transport pipeline (110) that leads at least one gathering station (200), is used for emptying grabage shoot (RC X) device, be used for being established as with reference to grabage shoot (RC with being drained grabage shoot R) device, be used to select new grabage shoot (RC to be analyzed X) device, be used for determining for the described grabage shoot (RC of emptying X) or determine another new grabage shoot (RC to be analyzed X) device that whether condition is met, it is characterized in that described condition depends on described with reference to grabage shoot (RC R) and described grabage shoot (RC to be analyzed X).
18. the system described in claim 17, wherein it comprises and is used for determining corresponding to a grabage shoot (RC X) fill level (p x) device.
19. the system described in claim 18 wherein is used for determining fill level (p x) described device comprise horizon sensor (160).
CN2008801026340A 2007-08-09 2008-08-07 Method for controlled disposal of refuse Expired - Fee Related CN101778783B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07114088A EP2022731B1 (en) 2007-08-09 2007-08-09 Method for controlled disposal of refuse
EP07114088.3 2007-08-09
PCT/EP2008/060370 WO2009019297A1 (en) 2007-08-09 2008-08-07 Method for controlled disposal of refuse

Publications (2)

Publication Number Publication Date
CN101778783A true CN101778783A (en) 2010-07-14
CN101778783B CN101778783B (en) 2012-03-21

Family

ID=38754767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801026340A Expired - Fee Related CN101778783B (en) 2007-08-09 2008-08-07 Method for controlled disposal of refuse

Country Status (10)

Country Link
EP (1) EP2022731B1 (en)
CN (1) CN101778783B (en)
AR (1) AR067883A1 (en)
AT (1) ATE456526T1 (en)
CL (1) CL2008002327A1 (en)
DE (1) DE602007004598D1 (en)
ES (1) ES2340209T3 (en)
MY (1) MY150950A (en)
PT (1) PT2022731E (en)
WO (1) WO2009019297A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011221607B2 (en) * 2010-03-04 2016-01-21 Envac Ab Waste emptying control
BR112012032940A2 (en) 2010-06-23 2016-11-22 Envac Ab vacuum waste collection system and method of operation of such system
ES2920923T3 (en) * 2012-05-21 2022-08-11 Urban Refuse Dev Slu Procedure for removing waste from a waste input network
CN103449184B (en) * 2012-05-30 2015-08-05 周登荣 A kind of Garbage disposal transportation system
EP2695833B1 (en) 2012-08-09 2015-10-07 Ros Roca Envirotec, S.L. Method of pneumatic transport of refuse
US11565892B2 (en) 2020-07-08 2023-01-31 Trans-Vac Systems LLC Methods and systems for operation of a vacuum transport system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR660917A (en) * 1929-05-07 1929-07-18 Process and apparatus for the dry evacuation of urban or industrial waste
SE514550C2 (en) * 1999-07-16 2001-03-12 Centralsug Ab Adaptive prediction-based control of a vacuum-working waste collection system
SE514563C2 (en) 1999-07-16 2001-03-12 Centralsug Ab A method for waste collection systems
EP1620331B1 (en) 2003-04-24 2016-02-24 Envac AB Automated next-hop algorithm for a multi-branch refuse collection system

Also Published As

Publication number Publication date
ATE456526T1 (en) 2010-02-15
CL2008002327A1 (en) 2009-10-23
ES2340209T3 (en) 2010-05-31
PT2022731E (en) 2010-04-29
DE602007004598D1 (en) 2010-03-18
AR067883A1 (en) 2009-10-28
CN101778783B (en) 2012-03-21
EP2022731A1 (en) 2009-02-11
EP2022731B1 (en) 2010-01-27
WO2009019297A1 (en) 2009-02-12
MY150950A (en) 2014-03-14

Similar Documents

Publication Publication Date Title
CN101778783B (en) Method for controlled disposal of refuse
CN106005807B (en) A kind of automatic classification dustbin
CN104271471B (en) Control the method for air-transport system operation
Bharadwaj et al. Automation of Smart waste management using IoT to support “Swachh Bharat Abhiyan”-a practical approach
KR102268240B1 (en) Operation system and method of automated waste collection bins based on deep learning based artificial intelligence
US9073706B2 (en) Energy-efficient and reliable operation of a vacuum waste collection system
ES2230124T3 (en) A SYSTEM AND A METHOD FOR COLLECTION OF WASTE.
US7422144B1 (en) Method and apparatus for recycling in a multi-floor building
CN201221185Y (en) Automatic separated collection system of high-layer residential building rubbish
CN107990530A (en) Air-conditioning system
CN215796136U (en) Automatic recycling system for classified garbage
KR20190113015A (en) Database based artificial intelligent automatic waste collection system
CN207501421U (en) Air-conditioning system
Makhseed et al. Design and Assembly of A Smart Recycling Bin
Biswas et al. A Review on Smart Garbage Bin Monitoring System
WO2007142508A1 (en) Solid waste collection system
Sözer et al. Evaluating the capacity of a building’s waste and the potential for savings using the life cycle assessment methodology
JP6854377B2 (en) Waste collection container, waste collection system and collection method
EP2666737A1 (en) Method for the removal of waste from a network of waste inlets
CN109264272A (en) A kind of Pneumatic type pipeline automatic garbage-collecting system and its collection method
KR102324348B1 (en) Filter usage management system of air cleaner
CN208775564U (en) A kind of detection device of garbage collection system
KR20080040208A (en) Refuse collecting equipment for highrise building having a pressure-sensitive operating valve
Bulatov Modelling of a Tubular Conveyor for Waste Collection and Sorting in Multi-Storey Residential Buildings
CN112938261A (en) Automatic recycling system for classified garbage

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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: 20120321

Termination date: 20140807

EXPY Termination of patent right or utility model