DE102008029663A1 - Device for backtracking waste from waste container, for use with e.g. trailer, has sampling device connected with bunker and CPU, for data exchange with CPU and associating sampled waste with master data - Google Patents

Abstract

The device has a waste container detecting unit for identifying master data of a waste container (1). A CPU stores and processes the master data that is exchanged with data of the detecting unit. A comminution device (3) e.g. chopper, comminutes waste from a receiver (2). A bunker (4) is provided for intermediate storage of the comminuted waste. A sampling device (25) is connected with the bunker and samples the comminuted waste. The sampling device is connected with the CPU, for data exchange with the CPU and associating the sampled waste with the master data.

Description

The The invention relates to an apparatus and method for tracing of waste materials from waste containers.

With EC Regulation No 1774/2002, the European Commission has strict guidelines and legislation to facilitate the collection and collection, carriage, Storage, treatment, processing and use or disposal of all animal waste and food residues. The Food Safety Commission agreed that that the hazardous substances present in the above listed waste products can be present over the the entire food chain because a traceability Control mechanism for the collection and recovery of waste materials is missing.

nowadays be for Waste disposal or storage of kitchen and food waste, unpackaged and packaged food, bread and bakery products, fruits and vegetables, bone, Fish and meat leftovers, production residues, used edible oils and Grease need-based container systems, for example, conventional Garbage cans, placed directly with the waste generator. The waste producer sorts in the waste container his waste independently. In a common exchange container system, the Waste generators placed and filled at regular intervals from picked up a waste disposal company and at the same time against new empty containers exchanged. The filled Residual waste become by conventional Transport vehicles brought to a disposal company. in the Disposal companies will unload the containers manually, accordingly their contents are checked, emptied and cleaned by visual inspection and then again manually on the back of the transport vehicle spent and parked with the producer.

Of the Transport of the waste container is nowadays carried out in a so-called two-way system, the is called, that empty waste containers from Waste disposal companies brought and put up and for the full Waste container taken be, with the cargo area the box or box body of the transport vehicle used as a loading area becomes. The transport vehicle is not equipped with any special detection or takeover system fitted. An automatic sampling from the waste containers directly on site at the takeover is not made. A clear waste product determination and allocation of waste materials to a specific waste producer (producer / supplier) with the known takeover options not possible is.

Problematic At this previous system is that a Fehlbefüllung by a producer / supplier can not be clearly demonstrated as the chain of waste generation and sorting by the producer up to the disposal company is not complete, since and assignment principles are missing.

outgoing From this problem, it is the object of this invention, a To provide a device or method for tracing waste materials, that avoids the current detection and transport disadvantages, procedures optimized and the residue allocation directly at the takeover allows and electronically detectable and so a complete and in detail comprehensible Documentation of waste materials and transport routes made possible by the place of origin of the waste material up to the disposal company.

to Troubleshooting is a device for tracing waste materials from waste containers in that it comprises at least one waste container detection unit for detection master data of the waste container, and at least one central unit for storage and processing of the master data of the garbage bin, the with the waste container detection unit Data exchanges, as well as a collecting device for recording the waste, as well as a crushing device for crushing the waste, as well as a bunker for intermediate storage of the crushed Waste materials and a sampling device connected to the bunker to take a sample of the waste from the bunker for a Data exchange with the central unit is connected for allocation the sample has to the master data of the respective waste container.

advantageously, can by the device according to the invention a complete one Documentation and a clear assignment of the producer incurred waste to a particular waste container, the incurred at the disposal company, be assigned. A tracing of waste materials from waste containers, an electronic classification, separate collection, storage, transport and handover with the disposers completely recorded and documented, can by the device of the invention be achieved.

Advantageously, the waste container detection unit of the device according to the invention consists of an electronic reading device, preferably a reading head or a scanner, which transmits the master data to the central unit, for example via a data line or by radio. It is also possible that over short distance radio or by remote data transmission, the master data are read into the waste container detection unit. The central unit may be, for example, a computer. In its simplest embodiment, the waste container detection unit is a keyboard into which the master data of the waste container is manually entered.

Around one possible complete Data chain can get from the central unit preferably next to the master data of the waste container more Data, preferably date and time are stored.

to Ensuring a fast and easy transfer of master data and optionally the further data in the central unit can be a data cable or a radio connection may be provided. However, it is also possible that the master data of the waste container manually entered into the central unit.

The Central processing unit can be a memory, a keyboard, a display, a plurality of serial interfaces, as well as a supplier / issuer number reference memory, a database function with supplier and tour management, a supplier / producer number identification system, a sampling bottle identification system, a storage bin management system, a cleaning process control and documentation, a temperature detection and monitoring, an integrated Vehicle control with a sequence control via PLC (programmable logic Control), a touch screen input system, a plain text display, a programmed interface, an analysis program with plain text display, an electronic Eichblombe, a data transfer from the transmitter (weighing or volumetric meter), a CAN bus networking, a Direct wiring, a text display and a print option in different languages, a data transmission system, a residual emptying control, a printer and a receiving and transmitting station with short-range radio and / or a remote data transmission exhibit.

In order to the waste containers can be brought into the collecting device, the device has Advantageously, a lifting and tilting device. It is also possible that the device has a plurality of lifting and tilting devices to several waste container at the same time to empty into the collecting device.

advantageously, the collecting device is designed as a collecting funnel and consists of a pressure- and vacuum-resistant material.

It It has been shown that it is beneficial when the lifting and tilting device a container lock and a weighing device, a volumeter and a counter. Advantageously, the collecting device still has a collecting funnel for the takeover the waste container on.

Around a homogeneous comminution and mixing of the liquid or solid waste reach within the device according to the invention is a crushing device provided that as a shredder or crusher is formed. This shredder or breaker is too also required to fully automatically from the shredded waste To be able to remove samples. The shredder or breaker is with an overload control equipped and may optionally be hydraulic, electric or electric / hydraulic are driven.

Around to ensure the sampling from the bunker is the bunker with a sampling device connected to the continuous or occasionally a proportionate sample of the residues present in the bunker for example about the sampling line can be removed. The sampling device can be equipped with a dosing device, which from the bunker for example about the sample taken from the sample line, filled into containers and this with an electronically readable code for unambiguous identification ver sees. However, it is also possible the sample containers manually provided with an identification.

The Sampling amount can over The doser can be determined to always equal amounts over the Sampling filling system in a sample container, z. B. a sampler bottle to be able to. Thus, the overcrowding of sample container avoid. For a laboratory check-up is sufficient amount available.

The for the Recording the sample provided sampling bottle is with an electronic readable code or identification systems.

Around the sample clearly corresponds to a specific waste container and / or a particular one To assign producer / supplier we the bottle no. read electronically and the producer no. or Container no. assigned.

Around to be able to arrange the sampling bottle with sample contents each producer / supplier and reservoir electronically marked, recorded or determined and is in the central unit of the computer filed and edited.

Only with the successful supplier or container recognition or reading takes place the raw substance acceptance and fully automatic sampling. The sampling bottle no. the supplier or container number is assigned and recorded, evaluated and stored in the central unit.

It It has been shown that it is advantageous if the sample is in one Container, preferably bottled is. To unequivocally drop the sample to a specific waste container and to associate with a particular producer, the sample container with an electronically readable code, preferably a bar or matrix code or a transponder chip, or a coding block. These electronically readable codes are by the central unit detectable and are evaluated and stored by this.

According to the invention, it is provided that the bunker has a multi-way valve, the more hydraulically to be operated Has passage valves. By at least one pipe the bunker connected to the pressure / vacuum resistant tank. The Tank is divided into several chambers. The multiway valve is with the Central unit and body control (PLC control = Programmable logic Control) of the device networked.

Of the Storage bunker is advantageously below the collecting device, in particular of the collecting funnel, arranged.

After this the master data, namely the supplier data and the data of the waste container are recognized this data with the respective stored supplier master data in the Central unit compared. Vote the master data of the garbage container as well the contents of the waste container match, is automatically calculated from the computer of the central unit Multi-way valve controlled and opened. The acquired residue will be out aspirated the bunker and in each case provided for storage containers, in particular a tank cell, transported. The bunker, which has a multi-way valve, has at least one waste pipe connected to at least one storage container.

According to the invention, it is provided that the central unit over Periphery devices additional data, such as weight, liters, pieces, pH, temperature can capture and the waste container or assign to the producer. The stored in the central computer and stored data can be accessed via the additionally built-in printer printed and as a receipt or document Producer of the waste handed over become.

is the waste through the crushing device, in particular the shredder or the crusher, crushed and mixed, and into the bunker passes and has been there taken a sample in a sampling bottle bottled and the sampling bottle has been assigned to the supplier and the waste over one or more of the waste material pipelines into at least one storage containers reaches, the passage valve of the multi-way valve is closed.

hereafter the cleaning of the device according to the invention and the Abfallbehläters done.

To It is advantageous if the device, for example, on Tanker can be arranged, a fresh water tank as well a dirty water tank having.

Of the Cleaning process is done either by hand or by closing the Through valve triggered. By opening and closing the butterfly valves mounted in the pipes, with pneumatic cylinders, the respective supply lines are released or closed. The liquids be over pressure or liquid pumps over the Dispensed spray heads. The individual operations are limited according to the requirements, either in terms of time or quantity. To increase the cleaning success is cleaned at intervals.

in the The area of the collecting device and the bunker is at least each a spray head provided with the catcher, the crushing device and the bunker are easy to clean from the inside. Furthermore this can also be the waste container thoroughly be cleaned from the inside. This is in the fresh water tank of the Device stored water over the fresh water line preferably by a heating system, in particular a multi-fuel heating, to a desired and predetermined temperature heated and in one or more with the fresh water line in connection standing pressure vessel promoted. The heated water may advantageously be in a hot water tank get saved. By installing several pressure vessels as Liquid container is a CIP cleaning (cleaning in place) of the device, as well as the waste container possible. The contents of the pressure vessel can also be used for example the post-cleaning and / or rinsing or a multiple cleaning are available. Preferably one of the pressure vessels a special cleaning solution, For example, have a lye to improve the cleaning effect.

The product data stored in the central unit of the computer are used for the cleaning process to specify the cleaning processes. Advantageously, so the cleaning process of the device and the waste container can be made product-dependent, the means to be made and regulated depending on the respective waste. Depending on the contents of the waste container, that is, depending on the waste, the cleaning process is adjusted, organized and carried out.

On this way, the cleaning of the device is also for different Pollution by the waste is possible. About a piping system the sampling device is also connected to the cleaning system, to exclude a carry-over from one supplier to another. Furthermore can high hygienic requirements are met.

In order to be able to check and document the success of the cleaning, an automatic sample is also taken from the cleaning liquid and / or the fresh water after the cleaning and comparable to the actual waste sample
fed via the sampling line of the sampling device and filled there into a sample container, in particular a sample bottle.

On this way can be proven and documented that one adequate cleaning of the device and the waste container is done.

To Completion of the cleaning process can according to the invention via a separate connection in the multi-way valve of the bunker the cleaning fluid or after the cleaning contaminated fresh water in a designated Dirty water tank are sucked off.

To Completion of the cleaning process are the recording process of the waste and the storage of the waste in a storage container completed. The above According to the invention, the waste samples obtained by the sampling device can be converted into decodable Bottled sample bottles can and can stored in a sample bottle transport system or as a single sample after filling be removed from the sample waste system.

In order to the device according to the invention mobile is, she can on a transport vehicle, for example a Truck, a trailer or a semi-trailer. Hereby it is possible that the device passes directly to the producer of the waste.

Of However, it is also possible that the device is stationary is operated, and the waste containers that are with the waste filled are, directly to the stationary transported device.

advantageously, becomes the waste container detection unit and the central unit is connected to a remote computer, so that the data can be exchanged between the units. This Computer is also part of the central unit.

According to the invention is the Further provided that the collecting device of the device according to the invention pressure and vacuum resistant is and has a lid. With the lid closed, you can Vacuum in the device according to the invention be created.

Further The device still in pressure and vacuum-resistant design a departure on which a suction hose can be arranged. About this Extraction hose can, for example, the contents of large containers, which can not be picked up by the lifting and tipping device to move in the collecting device to be emptied to be sucked off. It is possible, too, a correspondingly designed lifting and tilting device on the device according to the invention to provide, including large containers can empty into the collecting device.

By the prevailing vacuum in the collecting device becomes the waste from the waste container, preferably a large container is over the suction hose and the outlet at the collecting device in the Suction catcher sucked. Advantageously, this does not have to extra the waste bin be led directly to the collecting device.

Of the Outlet at the collecting device, which is designed as a connecting piece, may preferably have a shut-off valve, which opens only when in the collecting device over a vacuum pump enough Negative pressure was built up.

at closed lid are made by the produced and existing Underpressure both solid and liquid residues by the Suction hose and the outlet sucked into the collecting device.

Preferably, at the same time as the emptying of the waste container, in particular the large container, the built crushing device, in particular chopper and crusher device set in motion. The shredded and mixed waste also passes after the crushing and mixing process in the bunker below the collecting funnel. Due to the premature opening of the corresponding passage valve of the multi-way valve present in the bunker, a negative pressure in the storage containers, in particular in the tank cells at the same time also to the sub support of the negative pressure build-up used in the collecting device for the Absauung of waste materials from, for example, large containers.

The inventive device can also be a pressure and vacuum-resistant, multi-chamber tank with water reservoir, recovery tank, different storage containers (Tank cells) for holding different residues, a floor group (Subframe), with tank saddles for the Receiving the transport container, a cabin or a compartment for Accommodation of the transfer facility with lifting and tilting device, a configuration with filling, pressure, Vacuum and cleaning line, tank bottom valves, manholes with dome lid and outlet pipe and a connecting pipe for tank cleaning and ventilation valves with a line.

Of Further can still different additions and additions, as well as additional equipment at the Device according to the invention be provided, for. B. a tank cell management with pneumatic controlled butterfly valves and valves, weighing cells, volume meters, counting systems, Temperature sensor, pressure Vacuum pump with vacuum supply and safety container, hydraulic container, with Hydraulic pump and motor, pressure vessel for the cleaning fluid, with dosing device and storage tank, multi-fuel heating, sample bottle reading station and Bottle transport system as well as partitions and cabins for holding the accessories.

As already described above, the device can be used as a stationary device be used. For this purpose, the master data of the waste container in a stationary arranged computer transferred. So becomes the waste container electronically recorded and assigned before emptying.

First after the detection and assignment, the emptying of the waste container takes place in the collecting device. In conjunction with an electronic detection and assignment, the waste, or residues in the catcher spent and mixed by the crushing device and / or crushed and finally from the bunker over the electronically controlled multi-way valve in the appropriate Storage bin, to Example pumped into the appropriate tank cell, aspirated or also over a conveyor belt there taken to.

Also at the stationary Device is in the bunker an automatic sampling system with a sampling line and a sampling device intended. The removed sample is placed in a container, preferably bottled a sample bottle and as already described above the respective producer of the waste or the residue assigned. As mentioned above, will also the stationary operated device cleaned with the cleaning system already described.

Becomes the device according to the invention operated mobile, that is on a transport vehicle, a trailer or a semi-trailer arranged, the central unit preferably with a satellite Positioning system for positioning (GPS) to be equipped, so that the respective location of the waste material a marking assigned to the producer of the waste and in the central unit can be stored.

On this way you can in a collection tour, collected for collection of various waste containers records stored in the central unit of the device and at a next Collective tour automatically retrieved and displayed. To this Way lets the effectiveness continue to improve the collection of waste materials.

• – Erkennung von Stammdaten von Abfallbehältern;
• – Verarbeitung und Speicherung der Stammdaten in einer Zentraleinheit;
• – Entleerung des Abfallbehälters in eine Auffangvorrichtung;
• – Zerkleinerung der Abfallstoffe mit einer Zerkleinerungsvorrichtung und Überführung in einen Bunker;
• – Entnahme einer Probe aus dem Bunker und Speicherung der Probe in einem Probebehälter;
• – Zuordnung der Probe zu dem Abfallbehälter und Speicherung der Zuordnungsdaten in der Zentraleinheit.

To solve the problem, a method for tracing waste materials from waste containers is characterized by at least the following steps:

• - identification of master data of waste containers;
• - processing and storage of master data in a central processing unit;
• - emptying the waste container into a collecting device;
• - crushing of the waste with a crushing device and transfer to a bunker;
• - Taking a sample from the bunker and storing the sample in a sample container;
• Assignment of the sample to the waste container and storage of the assignment data in the central unit.

Preferably This method can clearly trace the collected waste, or residual material allows because every waste container has one unique identification can be assigned, leaving a gapless Proof of the generation of the residue at the producer / supplier up to the disposal or further use of the residue or waste material during Disposal operation possible is. By means of this method can be exactly demonstrated which Residue at which producer has been collected and which Composition of the waste material or residue has. Become for example the waste at the producer due to certain unwanted impurities, z. For example, oil or fat contaminated, this can be done with the method of the invention be detected and assigned to the causative producer.

On this way, the disposal of waste or residues made much safer, over there controlled sampling from each waste container precise control given is. The impurities in the final waste to the Example in the storage containers are recognized and can so assigned and proven.

In order to the crushed and mixed waste materials entering the bunker, After the sampling is completed, stored accordingly can be the shredded and mixed waste materials are at least over a waste pipe after appropriate switching of the multi-way valve transferred to at least one storage container. The storage containers can for example, be tank cells.

It It has been shown that it is advantageous when removing the Samples are taken through a sampling device. This will be a Sample of the shredded and mixed waste material from the bunker via a Sampling line spent in the sampling device and there in a suitable container bottled. This container will provided with an electronically readable code and the previously recognized waste container and thus assigned to the corresponding producer. So that the master data the waste container, and thus the producer of the waste, or the residue simply and can be detected quickly, can they Master data about an electronic reader, preferably read a reading head or a scanner and, for example, via a Data line or transmitted by radio to the central unit become. The central unit may be, for example, a computer.

Around one possible complete Data chain can get from the central unit preferably next to the master data of the waste container more Data, preferably date and time are stored.

to Ensuring a fast and easy transfer of master data and optionally the further data in the central unit can be a data cable or a radio connection may be provided. However, it is also possible that the master data of the waste container manually entered into the central unit.

In order to one possible quick and easy emptying of the waste container into the collecting device possible is, it is advantageous if in the field of collection device at least one lifting and tilting device is provided, which is the waste container receives and leads to Auffangvorrich device and the waste container in this emptied. To increase the efficiency of receiving and emptying the waste container it is possible to increase provide several lifting and tilting devices on a collecting device.

Around the procedure for tracing possible of waste materials perform quickly, It is advantageous if at the same time with the emptying of the waste container in the collecting device the crushing device, in particular the shredder or the crusher is started.

It has been shown to be for the automatic control of the process is beneficial, if within the collecting device is arranged a multi-way valve, automatically can be controlled by the central unit.

Around make sure that after emptying a waste container and the transfer of the crushed and did not mix waste into the storage containers Contamination more in the catcher, the crusher and remain the bunker, these are after emptying by means of Fresh water and / or a cleaning liquid, in particular one lukewarm cleaning fluid cleaned. This can prevent that possibly in the Collecting device, the crusher or the bunker remaining waste to the next Producers of waste or Residues are carried off.

Preferably are also the waste container over the previously described fresh water or cleaning fluid cleaned. To the cleaning efficiency of the cleaning fluid or fresh water, may be the fresh water and / or the cleaning fluid before cleaning preferably over a multi-fuel heating are heated to a predetermined temperature.

According to the invention Fresh water and / or the cleaning fluid by means of a pressure-vacuum pump moved by at least one pipe system, so that the cleaning fluid on spray heads, the in the area of the collecting device or in the area of the bunker or can be provided in the field of crushing device, from exits the pipe system.

In order to also be able to prove that the sampling device has only taken samples based on a waste container or a waste, after each waste container before each other waste container also the sampling device together with the sampling line after sampling with fresh water and / or a cleaning liquid, the z , B. may also contain an alkali, cleaned. To be able to prove that the sampling device and also the sampling line are sufficiently cleaned and carryover can not be caused by this, samples are taken both from the fresh water used for cleaning and from the cleaning fluid used and filled into sample containers. These sample containers are also provided with a marking which is preferably electronically readable and detectable. The data of this sample container are also stored in the central unit and assigned to the respective waste container or the respective producer of the waste. Preferably, the sample containers are provided with an electronically readable Co de, preferably a bar or matrix code, or with a transponder chip.

After this both from the dirty water and the cleaning fluid the collecting device, the crushing device, the bunker and / or samples have also been taken from the sampling device, is the polluted fresh water (dirty water) and / or the cleaning fluid after the successful cleaning process via the multiway valve in at least a storage container, preferably derived from a tank cell. To make this process more efficient To design it is advantageous if the multi-way valve electronically is controlled and several outlets having.

According to the invention, it is provided that the data transfer from the central unit, where all important data of the allocation and storage process of the waste material stored in the respective waste container are transmitted quickly and efficiently to the disposal company can be. Therefore, the data transfer from the central unit to the disposal operation with a transportable Memory, a cassette, by radio or by remote data transmission respectively.

The procedures within the device according to the invention be z. B. electro-pneumatically controlled.

First for example, the fully electronic suppliers and container detection through the central unit of the data acquisition system are the individual operations set in motion. That in dependence from the data transfer generated electrical control signal is transmitted to the PLC switching and control system and from here in the correct assignment to the respective components passed. The generated electrical control signals are after their processing by electrical components in proper allocation to corresponding electropneumatic components (directional control valves) directed. The valves are operated with pneumatic energy and the respective relays electrically controlled.

In the course of the raw material transfer, the following steps may occur, for example:
First is about turning on the PTO, z. As the auxiliary drive of a truck, set the hydraulics in motion. The hydraulics drive the vacuum / pressure pump.

To supplier and / or container recognition or reading the hydraulic drive for the shredder and breaker device is switched on and the next steps can consequences. By manual release via pressure switch, automatically via timer, Photocell or other sensor is then the hydraulically operated lifting and tilting device for container emptying set in motion. Delayed or at the same time the sampling device for self-sampling switched on. After that takes over a metering cylinder of the sampling device a sample amount from the bunker and fills the content in a previously assigned sample container, for. B. a sampler, from. The respectively assigned through valve of the multiway valve is opened by the pneumatic cylinder. The residue or waste is sucked out of the bunker by negative pressure. About level gauge or sensors the through valve can be automatically closed again.

Of the Cleaning process can be done either by hand or by closing the Through valve triggered. By opening and closing of shut-off valves installed in the pipes, with pneumatic cylinders, can the respective supply lines are released or closed. The liquids can by overpressure or liquid pumps over the Dispensed spray heads become.

The individual operations can limited in time or quantity according to the requirements be. In order to increase the cleaning success, the device can in Intervals are cleaned, z. B. Pre-rinsing, cleaning and rinsing.

Corresponding The individual steps are each a suction of the Cleaning fluid over the Suction pipe for cleaning towards waste water tank.

Over a in the suction line of the cleaning line mounted sampling device can advantageously by a hose or rotary pump a Sample from the liquid stream of rinsing water taken out and into a sample container, z. As a sampling bottle to be filled. Then the through valve getting closed.

In order to is the Übenahmevorgang completed. The storage tank is discontinued and the hydraulics for the chopper and breaker device is turned off. The auxiliary drive of the chassis can also be disengaged and thus ends the raw materials takeover.

It is possible, too, that the waste material from a waste container by means of a suction hose, which is connected to the collecting device, can be sucked off. To it is necessary that within the collecting device or applied a negative pressure of the crushing device and the bunker will, so over the suction hose emptying a container, z. B. a large container can be done.

Based of drawings becomes an embodiment closer to the invention described.

It shows

1 a device according to the invention, in which the supply of the waste container via a lifting and tilting device;

2 a device according to the invention, in which the collecting device is designed pressure-resistant and the supply of waste material via a suction hose;

3 : An overview of the different connection possibilities and procedures of the electrical or electronic components of the device according to the invention, which is arranged on a truck.

1 shows a waste container 1 who is in a collecting device 2 is emptied. The waste arrives after emptying the waste container 1 into the collecting device 2 in which a crushing device 3 , In this case, a shredder is arranged, which mixes the waste and crushed. It can be spent both liquid and solid waste in the catcher. After comminution and mixing of the waste in the comminution device 3 the waste gets into the bunker 4 , Through a sampling line 5 , which is connected to the bunker, passes a sample of the waste material into a sampling device and is automatically controlled by the central unit of a specific waste container 1 assigned. The waste container 1 is only released for emptying into the collecting device when all master data of the waste container, which are arranged for example in the form of a transponder chip or a bar code or matrix code to the waste container, detected by the waste container detection unit and transmitted to the central unit and in this have been stored. Are both the master data of the waste container 1 as well as the sample data from the sampling device 25 , which has a first sampling line 5 are removed, stored in the central unit, the release of an automatically controlled multi-way valve 6 inside the bunker 4 is arranged. The multiway valve 6 can be over several waste material lines 7 . 8th . 9 , each with different storage containers, 10 . 11 . 12 are connected automatically transfer the respective waste into a specific storage container, in particular tank cell. Is the waste container 1 emptied, taken the sample and assigned and spent the crushed and mixed waste material in a corresponding storage container, the cleaning of the device according to the invention is carried out.

For this purpose, the device additionally has a fresh water tank 13 and a dirty water tank 14 on. These two containers are via a piping system with fresh water pipe system 15 and wastewater pipe system 16 both with a pressure and vacuum pump 30 connected, which provides for the movement of the water or the cleaning liquid within the pipe system and with the sampling device 25 the bunker 4 , and the catcher 2 , as well as the interior of the waste container 1 , In addition, the pipe system is also with the storage containers 10 . 11 . 12 connected as well as with different pressure vessels 17 . 18 . 19 in which both water and alkali can be stored. Preferably, the liquid that is moved in the piping system via a multi-fuel heating 24 be heated to a certain preselected temperature, so as to achieve the desired cleaning effect. Thus, an effective cleaning of the waste container 1 , the catcher 2 , the bunker 4 and the crushing device 3 is possible, this has the cleaning line sections 20 . 21 of the freshwater system 15 or cleaning liquid pipe system at its ends in the region of the collecting device 2 , the garbage bin 1 and the bunker 4 spray heads 22 . 23 on. The cleaning fluid, for example the fresh water or the lukewarm cleaning fluid, passes under pressure into the spray heads 22 . 23 and thus ensures a thorough cleaning of the corresponding areas of the device or the waste container 1 , To be able to prove that adequate cleaning of the waste container 1 and the device according to the invention is carried out, after cleaning via a second sampling line 26 a sample is taken from the fresh water used for cleaning or the cleaning fluid used for cleaning and in the sampling device 25 filled into a sample container and the central unit a specific waste container 1 or producers of the waste material assigned and the The data is stored in the central unit.

2 shows the device 1 , wherein the collecting device 2 , as well as the bunker 4 are executed pressure / vacuum-resistant. In addition, collecting device 2 and bunkers 4 via a vacuum line 27 with a vacuum container 31 connected to the pressure / vacuum pump, so that the collecting device 2 and the bunker 4 can be evacuated. Furthermore, the collecting device has a connecting piece or an outlet 28 on, to a suction, in particular a suction hose 29 is appropriate. The finish 28 or the connection piece is provided with a shut-off valve. If in the catcher 2 and the bunker 4 a sufficient negative pressure has been established, opens the shut-off valve and the negative pressure in the suction line 29 can also be large-sized waste or waste container, z. B. Waste containers are sucked off without the waste container 1 via a lifting and tilting device in the collecting device 2 must be emptied.

3 shows a flowchart of the in the device 1 possible data paths for information exchange between the individual components of the device according to the invention. An HLS memory card is understood according to the invention as a semiconductor memory card.

Claims (18)

Device for tracing waste materials from waste containers, comprising at least - a waste container detection unit for recognizing master data of at least one waste container ( 1 ), - at least one central unit for the storage and processing of the master data of the waste container, which exchanges data with the waste container detection unit, - a collecting device ( 2 ) for the reception of waste, - a shredding device ( 3 ) for the comminution of waste, - a bunker ( 4 ) for intermediate storage of the shredded waste and - one with the bunker ( 4 ) associated sampling device ( 25 ), for taking a sample of the waste materials from the bunker ( 4 ), which is connected for data exchange with the central unit for the assignment of the sample to the master data of the respective waste container ( 1 ). Device according to claim 1, characterized in that it comprises at least one storage container ( 10 . 11 . 12 ) for storing the shredded waste Apparatus according to claim 1 or 2, characterized in that it comprises a lifting and tilting device for the waste containers ( 1 ) having. Device according to one of claims 1-3, characterized in that the crushing device ( 4 ) is a shredder or a crusher. Device according to claim 1, characterized in that the sampling device ( 25 ) via a sampling line ( 5 ) with the bunker ( 4 ) connected is. Device according to claim 1, characterized in that that the sample is placed in a container, preferably a bottle, bottled is. Device according to claim 6, characterized in that that the container an electronically readable code, preferably a bar or matrix code or a transponder chip or a coding block, which can be recognized and processed by the central unit. Device according to claim 1, characterized in that the bunker ( 4 ) at least one multiway valve ( 6 ) and at least one Abfallstoffrohrlei device ( 7 . 8th . 9 ) with at least one storage container ( 10 . 11 . 12 ) connected is. Device according to one or more of the preceding Claims, characterized in that it is mounted on a transport vehicle, a pendant or a semi-trailer is positioned. Apparatus according to claim 1, characterized in that the collecting device ( 2 ) is designed pressure-resistant. Apparatus according to claim 10, characterized in that the collecting device ( 2 ) an exit ( 28 ) has a suction tube ( 29 ) for the extraction of waste materials from a waste container ( 1 ) into the collecting device ( 2 ) is attachable. Method for tracing waste materials from waste containers, comprising at least the following steps: - Detection of master data of waste containers ( 1 ); - processing and storage of master data in a central processing unit; - emptying the waste container into a collecting device ( 2 ); - Shredding of waste materials with a shredding device ( 3 ) and transfer into a bunker ( 4 ); - taking a sample from the bunker ( 4 ) and storing the sample in a sample container; - Assignment of the sample to the waste container ( 1 ) and Storage of the assignment data in the central unit; A method according to claim 12, characterized in that the removal of the sample by a sampling device ( 25 ) he follows. A method according to claim 12, characterized in that the shredded waste via at least one multi-way valve ( 6 ) inside the bunker ( 4 ) is arranged in at least one storage container ( 10 . 11 . 12 ) are transferred. Method according to claim 12, characterized in that the master data of the waste container ( 1 ) via an electronic reading device, preferably a reading head, a scanner, via short distance radio or by remote data transmission, are read. Method according to claim 12, characterized in that the waste containers ( 1 ) received by at least one lifting-tilting device and the collecting device ( 2 ) and emptied there. Method according to one or more of the preceding claims 12-16, characterized in that the collecting device ( 2 ) is cleaned after emptying by means of fresh water and / or a cleaning liquid, in particular a lukewarm cleaning liquid. Method according to claim 17, characterized in that that after cleaning from the fresh water and the cleaning fluid Samples are taken and filled into sample containers.