DE1922762U - MOBILE SUCTION DEVICE, IN PARTICULAR FOR LIQUID THINNING. - Google Patents

Description

RA. 154 026 * 3/25/65

Applicant: Ing.Rudolf Artmann, Regensburg, Herzog Heinrich Str.

"Mobile suction pressure device"

innovation

This concerns a mobile suction pressure device whose functionally structured arrangement principle as a whole as well as in detail, all, for the conveyance of sludge and liquid substances as well as all pumpable mixtures, in particular for the special purpose of processing and spreading liquid manure with strong straw penetration in or out of one stationary (stationary) collecting tank (pit) in a mobile container, as well as for the application and distribution of the contents of the mobile container to any location and for any purpose required functions in a single device seamless, sensible, simple, and with optimal effect ,. united.

As is well known, one is also in agriculture in all areas in the midst of an evolutionary turn, both in terms of the fundamental point of view and evaluation of the problems in individuals and their relationship to one another, as what ultimately is theirs common practical and economic effect concerns. Lag so far in terms of rationalization and technical development, the focus is on external operations and on development and procurement the machines required for this and Devices, so it is now, and only in the future, the internal side in upheaval.

The so-called manure chain (from the animal in the barn to the floor) plays a not insignificant role here or down to the plant), it is precisely because of this that they become very important factors for agriculture certain

a) The income from the soil and thus the overall profitability of a business

b) the amount of working time for a thing that is economically important a heavy burden and for the personnel structure a has become a vital question in every company.

From this predicament, "one already desires up to now paths that brought certain technical advances in detail within the manure chain, without but the entire work chain from scratch according to the new business management To convert knowledge on the one hand and technical progress on the other in a seamless unit and to rationalize, with the aim of doing in every respect what is worth striving for and from the In a predicament, the necessary optimum can be achieved as much as possible.

In itself advantageous solutions for partial effects (with- = For example, moving the manure mechanically from the stable to storage instead of using the wheelbarrow) within an overall chain will no longer suffice in the future. The farmer is now also regarding the chain of manure is inevitably faced with an alternative that forces him to see between two possible ones Systems of which (at least in the case of small and medium-sized enterprises) one rules out the other, to decide either to the closed chain of liquid manure or to the closed chain of pestilence p

The solutions used so far for the liquid manure chain have in some cases proven to be extremely inadequate,

proven complicated and short-lived. Also, the financial outlay was rarely in a healthy relation to the effect achieved. If in stationary systems (whose operational maintenance and service life previously only rarely corresponded to the high system value) the issue of cost is the main issue, with the previous mobile suction pressure devices it is primarily their technical limitations, as well as their limitation with regard to a maximum overall effect for the chain as a whole that leave essential problems unresolved and open. ^{For example, the conventional "vacuum barrels 11} , which are known from industry and the municipal sector, in purely agricultural use (connected to the tractor) have certain and sometimes considerable disadvantages with regard to a maximum overall effect for the manure chain as a complete whole, such as _# :

a) Due to the pressure taking place exclusively in the barrel, there is a correspondingly strong boiler wall required, which is related to the barrel size as a result of the dependence on the print volume, what the mere passport body alone makes it heavy in weight and expensive in price.

b) Due to the heavy weight of the still unfilled raft Barrel body, the device becomes undesirably axially heavy during use (particularly disadvantageous on the bare humus field) and requires a corresponding tractor power (HP).

c) The exclusive, large compressive stress of the From the financial point of view alone, the barrel body relies on the size of such mobile suction pressure devices Narrow limits within agriculture and does so in accordance with the statutory gate regulations ongoing monitoring, control and renewed acceptance by the TUT is required every year Every year, the farmer receives a regular visit to the department responsible for him (no matter what at what local distance) makes it necessary.

d) It requires expensive compressors, which are also constantly

are exposed to the risk of improper use Application as well as due to the intensive stress on suction, liquid manure or ammonia particles in them bring in and thus the cause of practical and financially in part quite sensitive disruptions and damage can be.

e) As a result of the continually changing infestation of the metal with the ammonia-containing ones remaining in the pass Liquid residue ((Julie) -and with Oxygen results in a relatively strong corrosion and thus a reduced service life of the fitting body self.

f) Stirring, circulating and homogenizing the medium in the stationary collecting storage tank (the one, the sesame effect of the Liquid manure chain determining processing) is only with Air and not possible with liquid. Stirring with air has the opposite of stirring with liquid very considerable downsides both in terms of effect and effect as well as time expenditure.

Also known are mobile sand backing devices with mechanically priming centrifugal pumps, some of which are equipped with separate devices for this purpose or, e.g. connected to water ring pumps, membrane pumps, etc. or are connected upstream. The technical conception and the function of such mobile suction pressure devices is based on a completely different principle compared to the well-known yakuum barrels. Here find the pressures not in the barrel body but in the pipes. But also

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The 'known facilities of this type lack important technical prerequisites and possibilities for practice, but these are indispensable for achieving the optimal overall effect required (with regard to a complete rationalization of the dung chain as a whole). Regardless of this, "known pumps, built-in or built-in" or In the case of the very special medium of liquid manure (alluvial manure), additional machine suction elements connected to this are mostly not possible at all, and if so, only with the risk of being highly susceptible to failure and with a limitation of the practical overall effect of such a device. In addition, such suction elements also have a negative impact on the cost and service life of such devices. Furthermore, mobile suction pressure devices with centrifugal pumps are known whose self-priming instead of a complicated mechanism by pouring on the pump or filling the suction line via a fluid storage system located on the pressure side, ie within the pressure line, in cooperation with a Puss or non-return valve built into the lower point of the suction line is achieved. If such systems are also free of mechanical and, as is known, very fault-prone means with regard to the self-priming of the centrifugal pump, then they too have that means the

currently "known mobile suction pressure devices of this type have significant shortcomings and in no single case guarantee all mechanical Punctures and effects according to the latest biological and technical knowledge Total liquid manure chain necessary and how they optimally with the device according to the invention and that with the least mechanical, temporal and manual Expenditure are possible. In particular, these currently known mobile suction pressure units are missing in the Processing of liquid manure with strong straw penetration is an indispensable option of an automatic, within seconds Reversal of the direction of flow when switching off any interruption in the operation of the system

The currently known mobile suction pressure devices are also equipped with the known positive displacement pump principle, leave essential problems unanswered in the course of a fully rationalized mechanical liquid manure chain as a whole.

The fully mechanical, all business, industrial and biological requirements Functionally fulfilling liquid manure chain (alluvial manure chain) is - experience proves it, specialists and research institutes confirm it - the fully mechanical manure chain

superior in every way. But not only their ■ operational and economic gate parts (which flow shouldn't be worn) are obvious, their better biological fertilizer values are also convincing. As far as the technology of processing and spreading liquid manure is concerned, reference must still be made to this that in the sum of the experiences and requirements resulting from the practice one whole The fact that it is a medium (liquid manure + animal excrement + Straw + fermentation process), which - compared to the conventional and related media the probably the most difficult to process by machine. It's full of fucks, a floating blanket for example, which stays up for weeks, may suddenly have settled down overnight without that one could see a plausible explanation for this.

As a result of its unusually tough, fibrous structure, the straw itself offers an element that contributes to the mechanical processing of liquid manure brings innumerable difficulties and surprises for its natural rotting within the manure chain - from the animal or from the stable to storage for spreading on the field - available

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Time is far too short. For this reason decided when using the liquid manure chain originally basically for straw-free stalls.

Taking into account the latest biological and economic conditions, straw has now also become a component and an element of the liquid manure chain, which it has to cope with in the future. Precisely the strong implementation of this special medium with straw, which - with regard to its management in the course of a fully mechanical liquid manure chain - can be described as very difficult and treacherous without exaggeration, requires completely new technical solutions both within the stationary collection storage unit, as well as in the mechanical area within a mobile suction pressure device and to a limited extent technical means and constructive arrangements, which, as a total solution in terms of their technical process and economic effect, always and in everything do justice to the possibilities and shape of a liquid manure chain in its entirety with optimal success. In the case of the present problem, a solution therefore only brings real practical progress and something better for the farmer than before if it addresses the problems of the liquid manure chain as a whole (from the animal to the plant) and indeed to each side, i.e. both from a purely technical point of view as from the material expenditure of money, time and

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human labor, as from the material lifespan and thus ultimately from the profitability as can also be approached with an optimal effect from the point of view of the biological requirements.

That which can be described as fully mechanical in its entirety in terms of work technology and business management and at the same time the liquid manure chain that meets the biological requirements should therefore - a maximum of the necessary effect and the necessary punctures as well as a minimum of financial, technical and manual Assuming effort - with regard to a mobile suction pressure device used here, which has to be the basis and final link in such a chain, meet the following requirements:

1.) A mobile suction pressure device should not be a partial element, but the basis and end link of a liquid manure chain as a whole (from animal to plant) with all work-related, economic and biological consequences.

2.) With regard to the preparation (circulation, homogenization) of liquid manure in a stationary or static collection storage facility, a mobile sand pusher must be used

be a full replacement for a good stationary system, "while at the same time guaranteeing that that the advantages of stationary systems are given, but their disadvantages are eliminated.

3.) Robust in construction and material.

4.) Simple and reliable to use.

5.) As few as possible and only the simplest mechanisms with fundamental use of given physical mechanisms Powers.

6.) Basic handling of straw within the Medium.

7.) Optimal suction performance, high pressure performance, large! Flow rate.

8.) Robust, completely uncomplicated pump with great performance and the possibility of a trouble-free Picking up, transporting and processing of thick matter and straw.

9.) As far as a self-priming arrangement for the pump is necessary, with the simplest means and without

complicated mechanism.

10.) If possible, no foot valves in the area the suction line.

11.) Most favorable passages with pump, pipes and Tents.

12.) Stirring (circulating and homogenizing) at rest Collective storage basically with liquid, i.e. with the existing media itself, with simultaneous Second possibility of stirring with air from 2 diagonally opposite points out.

13.) As far as the condition of medium-sized and large companies a stationary storage tank makes it necessary three and, if necessary, animal stirring possibilities at the same time, with this also within the overall facility and without additional expenses are to be guaranteed.

H.) The possibility of an automatic remedy in the processing of liquid manure is unavoidable Blockages within the suction line area through. Lumps, straw, etc. in a matter of seconds and without interrupting the operation of the facility to have to.

15.) Ensuring the homogenization of the medium with all biological advantages.

16.) Additional mixing with artificial fertilizer and homogenization of the medium during transport,

17.) The finest possible spraying of the medium during the Application on the field or on the plant.

18.) The possibility of rain, yerhoses and the feeling of being

19.) If possible, additional use for plant protection and pest control appropriate mechanical supplement,

2o.) Versatile use above the pure agricultural area addition.

21.) The facility is intended for the farmer to purchase in any size required To be available,

22.) The lowest possible dead weight and the lowest possible axle load.

25 ») Automatic cleaning" with clear flushing the facility.

24.) The highest possible corrosion resistance.

25.) Maintenance-free if possible.

26.) Low horsepower,

27.) If necessary power source also via local network,

28.) Long service life and great economy.

29.) Price from the load of an ongoing annual Inspection and acceptance "at 3? Thf.

The invention explained below and illustrated in the drawings has set itself the task of meeting the above requirements with a single device, with particular emphasis being placed on all functional and effect requirements that are essential for liquid manure (floating manure) with strong straw penetration overall and at the same time with extremely simple handling, without expensive and complicated mechanisms and even with the most robust application. Three principles were decisive here;

1.) Hash ^ est and the best biological processing of the Liquid manure within the stationary collecting tank through the best possible and strongest stirring effect with liquid manure d.iu with the medium of the dormant Samme1Speichers themselves and an additional and simultaneous syrup effect by means of air and, where the nature and size of a collective reservoir make it necessary, at the same time three stirring options.

2.) Coping with heavy straw enforcement both with regard to its nature and pitfalls such as in relation to the biologically resulting

the requirements, while at the same time resolving an automatic correction of the specially Operational disruptions caused by the straw as a result of unavoidable Blockages within the suction line area and without any interruption of operation to have to accept.

3.) Use of as few mechanical elements as possible and as simple as possible, taking into account and use of given physical forces.

On a differentiated, with a robust facility In the hands of the farmer, the control mechanism from the driver's seat, which is far too complicated and not very long-lasting and known per se, was deliberately omitted, especially the functional structure of the construction arrangement With regard to the absolute simplicity of its operation, practically nothing to be desired anyway leaves.

Likewise, with regard to an automatic elimination of malfunctions within seconds, caused by blockages within the suction line area, also deliberately on all well-known and complicated as well as expensive, built into the individual pumps or upstream of them Mechanisms for reversing the direction of stress are dispensed with and instead of dease in the simplest way and with Application of the smallest means exploited physical forces.

In the exemplary embodiment shown as a starting point, the pump used was a channel impeller pump The simplest and most robust construction with particularly large passages and with a built-in, extremely simple one but robustly laid out straw shredding mechanism was chosen.

Regarding the self-priming of the pump is also consciously on every mechanical principle - for example, mechanisms built into the pump body itself, such as double

spirals, with the accord in tongues and accordingly trained impellers etc. or the pump body upstream or connected elements such as free membrane pumps, water ring pumps etc. - have been dispensed with.

But also with the chosen as a starting point according to the invention, suction-side and well-known. Pouring chamber principle just as deliberately became a normal intermediate liquid container (as a bridge, so to speak, between the pump and the medium in the stationary storage tank) in the simplest possible way based on orthodox nature and construction, without any kind built into it or preceding it Mechanisms, all filling chambers (air vessels) connected to the suction side of centrifugal pumps in known Mechanisms such as setbacks and guiding organs etc. were deliberately avoided because they were used in the special properties of the medium liquid manure only extremely sensitive sources of interference and here are for the most part completely unsuitable, but rather in the case of the punctures according to the invention by using the arranged reversal principle via a corresponding Switching valve triggerable effect possibilities have become practically superfluous.

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According to the invention is the actual barrel body with which Chassis anchored, a pump built in front, its suction side both with the fitting body itself and with one known per se which is used for self-priming of centrifugal pumps Intermediate liquid container by a correspondingly designed short piece of pipe is connected to a switching valve (rotary slide valve) arranged therein. On the print side The pump has two further switching valves (rotary slide), of which the one above of the second Yentile is seated, the liquid flow conveyed by the pump either into the! "ass body to lull of the same or into the discharge pressure line, from where the medium either returns to the dormant collecting tank (for circulating and homogenizing) or for spreading on the field. The second, under the third valve described, which is also arranged on the pressure side, is used for arbitrary and within seconds Reversal of the direction of flow during the ongoing operation of the facility, as well as automatic Refilling and filling of the intermediate fluid container.

The gearbox in front of the pump, which is put into operation by a tractor via the PTO shaft is, according to the invention, a compressed air generator is connected, by means of which simultaneously with the stirring

with the liquid, i.e. with the medium itself, a second and, if necessary, a third option (circulation and homogenization) is given with air.

The manual work to be carried out consists solely in the invention in the dormant To connect the suction line introduced into the storage facility, this is then put into operation via the tractor to set and adjust two of the switching valves mentioned by turning accordingly depending on needs and requirements, the functions of the two on the Valves arranged on the pressure side of a single reversing valve designed as a four-way rotary slide valve alone and without restriction can be taken over, so that for the entire handling of the facility instead of three only two switching valves or rotary slides need to be operated. With this little manual operation alone wall are all in the device according to the invention, punctures required for the preparation of HUssigmist according to the latest biological aspects, as well as all the effects required up to the application on the plant, in cooperation with the constructive, mechanical and material quality of the entire system the requirements listed at the beginning can be met.

Around the actual barrel itself in its own weight As low as possible and to keep the Aehslastigkeit the overall facility as low as possible, was according to the invention the device is based on a principle according to which there are no prints whatsoever in the body of the barrel, but take place exclusively in the pipes. According to the invention, this allows the barrel body to be made of plastic to train. In addition to the low dead weight and low axle load of the overall equipment an almost unlimited lifespan of the 3? ass body is guaranteed. It also has the gate part, that the latter repairs himself at any time rom the farmer can be (welded), Aueh is thus guaranteed, that the facility in each, the respective © rö'ssenordnung the operation adapted execution can be created. Regardless, the lifespan of a mobile suction pressure device very much determined by the nature of the barrel body.

The low weight of the barrel body results in a low power requirement for transporting the Device and thus a low horsepower output, which in turn has the consequence that the device according to the invention Can also be used for small tractors and is therefore also suitable for owners of the smallest of businesses.

Also the ongoing annual "ancestor" of the facility "at the TÜY and the associated ongoing new acceptance and license approval not applicable.

The only thing that matters is the pump itself, the individual pipes and the switching valves are also larger than average Cross-sections and neither in the suction nor in the pressure line area are - except for the switching valves mentioned - in the device on which the invention is based, any non-return or guide organs.

I ^{1 For} the self-priming in the channel impeller or centrifugal pump on which the example of the invention is based, no filling funnel or similar manually operated filling devices are required.

The liquid intermediate container (air tank) arranged on the suction side of the pump is not only free of any mechanism, it only requires a one-time filling by hand and only before the start-up of the Factory. This intermediate liquid container can be used during operation without manual or time-consuming effort continued immediately from the actual fitting body and mechanically successively and in unlimited order be replenished.

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When processing biologically wholesome liquid manure Experience has shown that operational disruptions occur continuously in the stationary storage tank (circulation and homogenization), that agglomerations of excrement, lumps of lumps or straw, etc. lay obstructively in front of the suction line or in these penetrate and clog it. Such interruptions in the flow of liquid within the suction line area are unavoidable with the medium liquid manure and make it necessary that in such cases the well-known The suction line has to be decoupled by hand and pushed through with a rod, for example, in order to avoid its passages In this way to get free again, Hun needs the suction line be coupled again to the device and the system itself, which was previously used for this purpose has been switched off can now be restarted. It is possible that such clogging processes occur and continue repeating the associated manual activities and time expenditure, theoretically in unlimited succession, unpleasantnesses which do not need to be detailed in detail, but which so far a lot of farmers from the Ilüssigmistkette held.

With the suction / pressure device according to the invention, the handling of a removal of liquid within seconds is

power interruptions due to blockages etc. and This means that the latter elementary basis and gate suspension for their operational functions can be eliminated in a matter of seconds.

But even then - as already mentioned - was consciously on all conventional and known mechanisms (built into pumps or upstream of them) are dispensed with and in place of which only one when operating a mobile suction-pressure device Self-evolving physical force is appropriately used by the fact that only the Liquid flow through a simple rotation of two switching valves in combination to each other during the Operation of the system is reversed spontaneously. The liquid flow moved by the pressure force of the pump now presses, comb, this move has been completed, all lumps, agglomerations and other constipation products are the same of what quality. Size and compactness with extreme violence back into the dormant storage j but at the same moment when the blockage has been cleared, the two switching valves are switched on again .turned back to the previous position and the flow of liquid moves back into the old one Direction further. This process can be carried out as often as required without the operation of the facility also

only once, even if only for a few seconds therefore would have to be interrupted. It can with the above inventive suction-pressure device without Exaggeration can be said that with constipation and thus Interruptions in the flow of liquid within the suction line area, a quick, simple operation is all it takes In a matter of seconds, such blockages are eliminated and the previous liquid flow and the straight one practiced function of the facility is given again. This, too, is a part of the gate of the invention, which does not apply to any other such mobile suction-pressure device to was now given, but it was necessary for the processing of liquid manure to run smoothly and quickly is of eminent importance.

Alone with this same one, with regard to constipation above-described, extremely simple switching process and also without any operational interruption the entire facility (fitting body, intermediate liquid container, Pump, valves, pipes) are automatically rinsed and cleaned until the water is clear, so that no liquid manure or ammonia residues cause the metal parts to corrode, let alone in any form attack and thus affect the service life. Over the Y / inter, the system is internally perfect

dry and clean in the storage shed. Auen that isi a very decisive gain when you consider how much the cleaning τοη machines in the agricultural sector and equipment is neglected, taking into account that, for example, such systems as a drivable It is suction-pressure device, less when using it than during the period of their standstill (that is around 300 days a year), i.e. their mechanism and Material is attacked by aggressive corrosive influences and ultimately damaged.

It is one of the characteristics of pltissigmist that In the course of storage in the stationary collection container, attach floating ceilings, some of which are 1 to 3 m thick. These are first to be torn open and destroyed by the stirring principle and then by constant circulation to homogenize. In this way you have to between the pure liquid, the excrement and the straw components a homogeneous unit can be created in a cream-like form. This is the only way to use the medium as liquid manure denote biological sense.

For this purpose, stirring can be done with liquid not rated highly enough. The stirring action with liquid, in this case with the medium of the stationary collection container itself, has a much stronger one

lind more intense tearing action than stirring with air, The homogenization effect is also "when charging." Liquid is incomparably more intense and perfect. Finally, there is also the amount of time involved in honing with liquid much shorter than "when stirring with air. Consequently, this also includes the energy feed requirement and the cost share substantially "influences.

This homogenization effect is ultimately also in the Spreading itself is of crucial importance because in this way, i.e. primarily with the large Zerreissund Achieved homogenizing effect of liquid stirring that when the medium is discharged from the mobile suction pressure device allows a fine atomization on the field and so-called bulbs and lumps, like them are unavoidable in the case of vacuum vessels the young plants can fall. Such bulbs and lumps work on the young plants in hot days Burns, which are not only biologically undesirable, but also have very detrimental consequences.

For large-area stationary collection containers, i.e. for such in medium-sized and large companies it is essential that a mobile suction-pressure device for the agricultural sector in itself two stirring options

at the same time owns. One of them should be done with liquid, the other can be done with air. These two possibilities of stirring are necessary because it is well known that solids, for example one that penetrates the medium Pushes of water and air have to strive to evade and through the listed and set in motion Fluid automatically from the circulation area to the opposite one Direction to be pushed aside »For this reason, should from opposite, i.e. here from diagonally opposite a second charging possibility should be given, so that solids can be displaced into the this not only prevents the other direction, but The exact opposite effect is achieved by removing the pests, clumps, lumps, etc. in this way collide from two opposite directions and thus additionally destroy and shred each other by themselves, which in turn triggers a faster and more intensive tearing effect and homogenization as a whole,

Using a special compressed air generator, the second possibility of stirring with air a third (if necessary also a fourth) possibility of stirring. This is particularly necessary for very large stationary collection containers in large companies. This third possibility is conditional in addition to this special condition of the compressed air generator itself, no further mechanical equipment or handling of any kind Art. ■ '.

Independently of this, the suction-bridging device according to the invention has an additional and very decisive reinforcement of the homogenization effect by the fact that the all of the medium sucked off from the stationary collecting tank during stirring and circulation and passed through the pump, is also mechanically processed and shredded within the pump by the shredding mechanism located there, so that it is shredded back to the stationary storage tank just by this mechanical tearing process is pressed. This also means that the suction / pressure device according to the invention is intensified and Guaranteed substantial shortening of the entire homogenization process.

With the suction-pressure device according to the invention practically not only two or three, but four or five homogenization effects are possible, namely:

1.) by first circulation with liquid 2.) by second circulation with air

3.) by a third circulation with air

4.) by the action of the shredding mechanism arranged in the pump, with all of these four punctures during the stirring or circulation and homogenization within the stationary collecting container

carry out. In addition, a fifth effect can be achieved:

5.) by further circulating the medium within the Fitting body together during transport due to the further homogenization that this entails as well in cooperation with what is once again acting here Shredding mechanism.

In this way, a total of five homogenization effects are triggered at the same time, without any a single effect a separate handling or a special investment of time would be required. A Optimum in terms of homogenization options like none ' other mobile suction-pressure device so far only was almost possible.

If, after previous homogenization of the medium in the stationary storage, the barrel body of the mobile suction ^: pressure device is filled, its contents can be circulated and homogenized during transport by simply turning two valves accordingly. At the same time, this option ensures that potash and other chemical fertilizers can be added directly to the fitting body and automatically mixed in without time and effort. In this way

a particularly high-quality fertilization is guaranteed as it is only possible within the 3-liquid manure chain.

The application rate and application strength of the medium on the Field is controllable. With the device according to the invention it is achieved that the ejected liquid on the Field is applied as finely as possible and is free of lumps, tubers, etc.

The above invention also enables actual, i.e. real, irrigation, since by means of the Pump for the flow of liquid is triggered a significantly higher pressure compared to the vacuum barrel. the The above invention thus combines the Pieces of cake when spreading the liquid with real sprinkling on a growing crop. A part of the gate, its practical importance especially for agriculture cannot be valued highly enough.

In contrast to the yakuum barrel, the circulation and homogenization of the medium is within the stationary Saminelspeicher the inclusion of the barrel body operationally not mandatory. The stirring, i.e. the circulation and homogenization, takes place solely via the suction line, Pump and pressure, i.e. delivery line, without

the barrel body as such is used or needs to be used at all. This comes as a major advantage, as it often happens that the farmer at a given T the medium ag his stationary collecting only stirring ie agitation and homogenization and thus the floating roof which was formed in the meantime or begins to sit down, or eliminate from the outset not wants to come up without having to bring liquid manure to the field at the same time. Due to the possibility that the barrel body remains uninvolved, it is not infested with liquid manure on the same occasion and therefore remains untouched and dry during such a process.

The fluid toe container can be in its volume the suction line or the depth of the stationary storage tank can be customized. It can be used both inside the barrel and at any other point, for example, it can also be arranged within the chassis of the mobile suction-pressure control device. It can also be used as a flat body, for example in the case of steam heaters, above, to the side or below the barrel body be arranged and can also be connected or jointly connected on the pressure side as well as on the pressure and suction side. be arranged.

The suction line is, as this is often due to its vertical introduction into the stationary collection container has to pierce an existing floating cover, not infrequently through at the beginning of the puncture of the inlay solids that have penetrated in the process are clogged. To this too encounter, according to the invention, the suction line is curved at its lower mouth so that the mouth opening points upwards, so that when you puff one The floating cover does not allow any pesticides to jam into it.

The pressure line has both the function of a spreading line, i.e. that of spreading the liquid manure on the field and the function of impressing the from stationary collecting tank sucked medium in these back for circulation and homogenization, as well as the Function for fulfilling the reversal of the direction of flow in order to do this

a) any malfunction caused "by clogging etc. can be remedied in a matter of seconds and without business interruption

b) the intermediate liquid container from the barrel body to be refilled automatically if necessary.

Optimal suction power, high pressure power and large The delivery rate is guaranteed.

There are no complicated or expensive mechanisms in the entire system. «Everything is largely technical Simplified, except for the changeover valves and the pump itself and the compressed air generator are for the preparation and the application of liquid manure does not completely the same type of technical mechanisms arranged or provided and also not required.

The suction-pressure device according to the invention is for each Type and suitable for any size of a stationary collection container.

The inventive suction-pressure device requires to No additional equipment to cope with the expected tasks. However, if desired, any type of suitable additional equipment, be it via the PTO shaft or by a separate power source, connected upstream or added to the system.

The device according to the invention is suitable for both the storage tank and the circulation method. the device according to the invention is independent of the dispensing

wave anytime ao. the local network can be connected and put into operation from this source of power.

The device according to the invention "offers a versatile Application. This both in the municipal sector for cleaning and emptying sewage treatment plants, road blasting etc. as well as in use for the fire brigade and last but not least within agriculture for the Pest control and for plant protection.

The compressed air generator can also be used for additional work such as cleaning used by machines, spraying on of paints, etc. or can be used.

In addition, the mobile suction-pressure device according to the invention also be designed as a subframe, as well as a support bolster, for stationary purposes, or can be installed rigidly at all in a stationary manner.

The suction-pressure device according to the invention fulfills at Small businesses even without a compressed air generator and thus without the second possibility of stirring with air, all without restriction punctures required for the preparation and application of liquid manure and all of these preceding this description enumerated demands,

The system can be commissioned in any case and in in every situation and for every desired function • be carried out. It also offers maximum operational reliability and requires very little maintenance. It also has a practically unlimited service life, is robust in construction and material, corrosion-resistant and frost-proof.

It brings an essential union for the farmer in coping with the liquid manure chain compared to the inpatient facilities as well as in parallel to previous ones, but highly inadequate mobile suction-pressure devices.

With regard to the preparation (circulation and homogenization) of Plüssigmiet in the stationary collecting container, the inventive Suction-pressure device a full replacement for a good stationary system, with simultaneous warranty for the fact that the door parts of stationary systems are given, but that their disadvantages are eliminated.

The economy of the suction / pressure device according to the invention is compared with the existing systems and facilities, heretofore practically unattainable.

^ d Further details of the invention are explained with reference to the drawings, in which some exemplary embodiments are shown.

It shows:

Figure 1: A basic arrangement example.

Figure 2; The basic shown in Figure 1 Arrangement example seen from the front of the device, with mouth formation of the lower rope of the suction line.

FIG. 3j Another basic arrangement example.

Figure 4: Another application example, with instead of three two switching valves, one of which as Tierwege rotary valve is arranged.

Figure 5: Another basic arrangement example, but without a compressed air generator.

FIG. 6: Another application example with an intermediate liquid container inside the barrel body,

Figure 7ϊ A detail

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! Figure 8: A detail Figure 9: A detail. FIG. 10: a detail;

FIG. 11: An arrangement with a plush toe container inside the chassis frame.

Figure 12: A detail.

Figure 13: Application example of figur ^ in plan view.

Figure H: An application example with an intermediate liquid container combined »suction and pressure side connected with the opening of the lower leiles of the suction line.

Figure 15: An example of an arrangement of two intermediate liquid containers one of which is arranged on the suction side and one on the pressure side and the opening of the lower part of the suction line.

FIG. 16: An example of an arrangement with an intermediate liquid container connected on the pressure side.

FIG. 17: The application example of FIG. 16 in plan view.

Figure 18: A detail. Figure 19: A detail. Figure 20: A detail. Figure 21: A detail.

FIG. 22: An example of an arrangement for the intermediate liquid container Stationary and completely independent of the mobile suction-pressure device is.

Figure 23: A detail.

Figure 24: A detail.

Figure 25: A detail.

Figure 26: A detail.

Figux 27: One detail.

Figure 28: A detail.
Figure 29: A detail
Figure 50: A detail.

FIG. 31 j An application example with an intermediate liquid container arranged on the suction side is designed as a subframe.

Figure 32; An example of an arrangement with two intermediate liquid containers one of which is connected on the suction side and one on the pressure side, also designed as a subframe.

As shown in Figure 1, the underlying of the invention Channel impeller pump 4 via an intermediate liquid container arranged on the suction side of the device 7 brought to self-priming before start-up the facility has to be filled once by hand. Now that is arranged under the intermediate liquid container 7 Switching valve 1 is set so that it is shut off to point 1a and thus to fitting body 11, then this switching valve is opened in the direction of the intermediate liquid container 7, so that the contents of the same are now via the suction side (Switching valve 1) into the pump 4 and from there on the pressure side via the switching valve 2, which is either Shuts off the liquid intermediate container 7 (at point 2a) and the liquid flow in the direction of the switching valve 3 to point 3a or in the direction of pressure line 8 releases or in the direction of switching valve 3 and point 3a and pressure line 8 and then the liquid manure flow in the direction of Liquid intermediate container 7 releases. Due to the suction taking place via the switching valve 1 and pump 4 the contents of the intermediate liquid container 7 in this (7) In the meantime, the vacuum that has formed is the medium from the stationary accumulator 13 via suction line 6 and nozzle 6a sucked in the direction of the intermediate liquid container 7 and now passes through the switching valve 1 (with its corresponding Setting) and via pump 4 in the pressure

management area of the institution to yon here now with appropriate Adjustment of the switchover valve 2 via this to switchover valve 3 and, with the appropriate setting this for example in the direction of the discharge pressure line 8, in order from here either back into the resting collecting container 13 or pressed or applied to the field to become.

If from the stationary collecting container 13 in the manner described above, the medium via 6 / 6a / 7 / i and via the Pump 4 is sucked in and from here (4) in the direction of the pressure line area in plus (unsalting valve 1 is in Direction of switching valve 3 opened and in the direction of point 2a locked), is used for the purpose of the function of stirring (circulating and homogenizing) the switching valve 3 is set so that it shuts off in the direction of point 3a and the medium over the pressure line 8 is pressed back into the dormant memory 13. This takes place in a continuous cycle The process brings about all those for the tearing of the floating cover and the circulation and homogenization of the medium Yorggang required in the dormant collective memory and Punctures with liquid i.e. with the medium of the resting Collective storage 13 itself.

About the common transmission 9 compressed air generator 3 und'Luft-Druckleitung 5a and 5b use the same circulation and homogeneity

sizing effect triggered simultaneously with air.

So much for "certain sizes of a dormant. S ammeispei rather s At the same time a third circulation and homogenization effect is desired or necessary, this is over a particularly suitable compressed air generator 5 changeover valve 5b and via a second pressure line 5c.

The medium in the dormant storage tank is now processed into liquid manure in a biologically perfect condition (homogenized), the lass body 11 is filled with the medium of the stationary collecting reservoir 13 in such a way that that a slightest interruption of operation simply shuts off the switching valve 3 to the pressure line 8 and to The fitting body 11 opens in the direction 3a. The flow of liquid When the pass is pulled, it now returns to the dormant collecting reservoir 13 instead of via the pressure line 8 Via switching valve 3 and point 3a into fitting body 11.

If the passport is now filled, the flushing process is started using Switching valve 3 off and valves 1 and 3 for the application set in the field, the switching valve 1 is first rotated so that it is in direction 1a opens and in the direction of the liquid wiping container 7 shut off. The changeover valves 1/2 and 3 are now used

Medium within the barrel body and during the transport Ms for final discharge via the pressure line 8 the field continues to be intensively turned over and homogenized. Wishes the farmer an addition of artificial fertilizer so this is poured loosely into the passport after the filling process and through the agitation and homogenization effect that now takes place during transport is the medium with the artificial fertilizer intimately mixed and into a uniform liquid manure cream homogenized.

Once the mobile suction-bridging device has arrived in the field and the application of the liquid manure should now begin, so only the switching valve 3 is now set so that it shuts off in direction 3a and the flow of liquid in the direction of pressure line 8 releases, Tom Schlepper can her Now the application rate and the application pressure can be controlled individually.

Both when processing the liquid manure (circulating and homogenization) within the stationary reservoir 13, such as liquid flow interruptions occurring when the barrel body 11 is being filled due to lumps, solids, straw clusters, etc. that have entered the suction line area cause blockages there, this can be done in a matter of seconds by a simple movement of the hand (the device

continuously in operation ") by the fact that the UrnehaltTentil 1 in combination with UmsehaltTentil 2 see above is provided that the former to the intermediate liquid container 7 closes off and opens towards the body of the barrel, i.e. towards point 1a and the latter towards the liquid storage tank i.e. to point 2a releases the flow of liquid and to the switchover valve 3 and thus to the pressure line 8 and to the Point 3a blocks this the flow of liquid in spontaneous reversal Tom barrel body 11 from point 1a via the pump 4 Umsehalt-Tentil 2 liquid compartment 7 and nozzle 6a in the suction line 6 is turned back to from here with an enormous amount Pressure of all lumps and straw clumps within it etc. to be ejected back into the stationary collecting container and thus in a matter of seconds the resulting Clear blockages and you can use the switching valves immediately can be turned back to the setting they had left the gate, and at the same time already again the opposite reversal of the direction of flow Tollzug and the previous function gate, either Filling the barrel or circulating and homogenizing the medium within the collecting reservoir continues.

For cleaning the entire mobile suction-pressure device i.e. the barrel body itself including the pump of all

Valves and pipes as well as the intermediate fluid container, the same functional sequence is required as it is Regarding the foregoing, eliminating clay blockages has been described. Through this uninterrupted possibility of reversal, which can be carried out purely mechanically two opposite flow directions, the entire system can turn around and up to complete water clarity flushed through and thus cleaned absolutely and free of any ammonia-containing liquid residue.

for the mechanical filling of the second fluid container the switching valve 1 is set so that it opens to point 1a and in the direction of liquid sintermediate container 7 and the switching valve 2 set so that it shuts off in the direction of the switching valve 3 and thus to point 3a and to the pressure line 8 and to Liquid cylinder 7 at point 1a shows the flow of liquid releases. In this way, from the fitting body 11 from point 1 a, the intermediate liquid container via the pump 4 automatically refilled. A! Puncture, which is also in can be carried out in any order and as often as required.

FIG. 2 shows what has already been explained in the text Arrangement example, with the mobile suction-pressure device viewed from its front side. Next to it is the curved one The mouth of the lower rope of the suction line 6b is shown. Also in FIG. 2 is point 2a can be seen from the flow of liquid from the pump 4 when the switching valve 2 is set accordingly (which shuts off in this direction in the direction of switching valve 3) is then conducted when either the intention is to reverse the direction of flow or an automatic post-or Filling of the intermediate liquid container 7 is provided from the barrel body 11. Are these two functions not intended, then the switching valve 2 always remains set so that it reaches point 2a (in the direction of the intermediate liquid container) shut off and in the direction of the switch valve 3 releases the flow path.

As an example, FIG. 3 shows the arrangement of an intermediate liquid container in a vertical design and the Yerlauf of the pressure line 8 from the switching valve 3 in the direction below the barrel body. The two points marked 4a in the pump body 4 shown refer to the in Example of the invention arranged straw shredding mechanism. Tom compressed air generators 5 lead two compressed air lines (5a) and (5c) to achieve the second and third possibility of stirring with air in the direction of the stationary collecting container 13.

FIG. 4 shows the same example of the invention as FIG. 3, the switching valve 2 being here as a four-way rotary slide valve is designed and as such at the same time takes over the functions of switchover valve 3 from FIG. From the compressed air generator In addition to the two compressed air lines 5a and 5c already described in FIG. 3, 5 is via a corresponding one Switching valve 5b also arranged a third compressed air line 5d. With this Druekluftleitung 5d becomes the, as far as the size arrangement of individual stationary Make it necessary already in the above fourth possibility of stirring with air, explained in the text.

FIG. 5 shows the mobile suction-pressure device according to the invention as already shown in the drawing in FIG. 1 and explained in the text, but without that this triggered and enabled additional stirring with air. The one required for this and shown, for example, in Figure 1 Compressed air generator 5 is therefore not present in FIG. 5, the suction / pressure device according to the invention fulfills even without this additional stirring effect triggered by the compressed air generator 5 with air in agricultural applications Small businesses unrestrictedly all necessary for the processing and spreading of liquid manure Functions and all those listed above in the description Requirements.

Figure 6 shows an example of the arrangement "in which the Liquid intermediate container 7 built into the barrel body and towards the outside does not appear optically at all} all in the preceding Details and functional effects described in the arrangement examples are also the same here.

As an example, FIG. 7 shows the intermediate liquid container built into the barrel body and invisible to the outside 7 in an arrangement housed in the upper front part.

Figure 8 shows the built in the barrel body and to the outside Invisible arranged intermediate liquid container 7, as already shown in the drawing in FIG. 6 and in text described in the schematic connection with the Barrel body as a whole.

FIG. 9 and FIG. 10 show the arrangement principle of the intermediate liquid container 7 within the barrel body 11, based on the fact that the intermediate liquid container 7 is structurally arranged or made by two stacked barrel bottoms.

Figure 11 shows an example arrangement in which the Liquid intermediate container 7 within the chassis frame - is housed. In this arrangement example however, a fourth additional switching valve 1b for Required for the purpose of reversing the direction of flow. The pump 2b drawn in FIG. 11 has the same Meaning, such as point 2a, which is graphically illustrated in the previous figures and explained in text form. All other operations, etc. are the same as in previous figures shown graphically and explained in text.

FIG. 12 shows the graphic supplement to the illustration in FIG. 11, with the suction-side file in the chassis frame housed liquid second container 7 is shown and from which via 6a the suction line β to stationary collection container leads. To prevent the To exclude medium within the liquid toe container 7 during transport, the nozzle 6a is attached to his upper end with the end cap 6c tight.

Figure 13 shows a further addition to Figure 11, with a view of the chassis frame 12 and the intermediate liquid container 7 housed therein from above. Also here is mainly due to the additional switching valve 1b

to reverse the direction of flow refer. Even if the switching valves are arranged differently in detail than in the previous ones graphic representations, their handling and puncture plus a fourth switch valve is the same as in the arrangement examples described so far.

FIG. 14 shows an example of an arrangement with an intermediate liquid container 7 and 7a with half 7 connected on the suction and half 7a on the pressure side of the device is. Both halves are in a closed, uniform intermediate fluid tank as chambers housed. Through a corresponding switching of the switching valve 2, which connects the two chambers with each other, the liquid part located in half 7a can, if necessary, be transferred to the other half on the suction side or it can automatically overflow into this. This locks when the reversal of the flow direction is triggered Switching valve 2 through a correspondingly arranged connection upwards in the direction of switching valve 3 Liquid flow from. This implies a corresponding setting of the switching valve 2 for the purpose of reversing ahead of the direction of flow. The other functions of this arrangement example are the same as in previous figures described.

FIG. 15 shows an example of an arrangement of two, of mutually independently arranged intermediate liquid containers 7 and 7a. The intermediate liquid container 7 is arranged on the suction side and 7a on the pressure side. The switching valve is located between the two 2 over which the same functions and effects are triggered as in the previous figures graphically represented and explained in text. In addition, the intermediate liquid container, for example can also be refilled or topped up from the second intermediate liquid container 7a in the switching valve 3 a so-called animal path rotary valve is arranged so that both in the direction of point 3a and in the direction of pressure line 8 with The flow of liquid can be shut off this switching valve 3 and it is consequently located in the intermediate liquid container 7a either backs up or back from here via switchover valve 2 flows into the liquid container 7. The other functions of these arrangements are the same as the previous ones Figures already described.

Figure 16 shows an arrangement example with an intermediate liquid container 7b arranged solely on the pressure side, which via an intermediate line 1c with the Switching valve 1b and thus with the suction line 6 is connected. The changeover valve 1b is the fourth additional one

Reversing valve is required with this arrangement principle in order to reverse the direction of flow to remove clogging within the suction line 6. The switching valve 2 provided or arranged here has the same function as described in the previous figures and shown in the drawing. The reversal process is carried out by setting the switching valve 2 so that it shuts off in the direction of the switching valve 3 and thus stops the flow of liquid at the upper end of the intermediate liquid container and for reversing via pipeline Ie to switching valve 1b and from here to the suction line 6 and from here to the stationary collection container 13 forces and wherein the switching valve 1b must be set so that it shuts off the switching valve 1 in sight. When filling the barrel, i.e. when sucking the medium out of the stationary collecting tank 1, 3 via suction line 6 changeover valve 1b changeover valve 1 pump 4 intermediate liquid container 7d changeover valve 2 changeover valve 3 and to point 3a or when circulating or homogenizing the medium via the discharge pressure line 8, the changeover valve 1b is like this to provide that it shuts off in the direction of the pressure line 1e, ie in the direction of the reversing nozzle 1c, and releases the flow of liquid from the suction line 6 in the direction of the switching valve 1. This is in turn set in such a way that it shuts off the flow of liquid via the pump, etc. in the direction of point 1a.

releases, In addition, there is a fifth switching valve, namely a so-called puss valve, required for this type of arrangement. This foot valve results from the special arrangement of the intermediate liquid container on the pressure side and cannot be avoided in the present case.

FIG. 17 shows a graphical, schematic addition 16 with particular reference to the so-called reversing connector 1c and the location of the switching valve 1b in cooperation with the suction line 6 on the one hand and the Switching valve 1, on the other hand, is to be referred to.

Figure 18/19/20/21 shows' as an example the arrangement of the Liquid sz, / ischenbehälters 7 in the form of a round tube either along the fitting body at the top left or at the bottom left or right above and diagonally right below or directly under the putty of the barrel body and running the liquid szwi see it retains a shape adapted to the barrel body in alignment with the fitting body 11 as well as its round one Training arranged running, as well as the intermediate liquid container in a flat (similar to steam heating bodies) formed arrangement arranged either above or below or laterally along the barrel body 11, or running inside the barrel in the form of a round Eohr.

Figure 22 shows an example arrangement in which the Intermediate liquid container 7 together with the suction line 6 via suction nozzle 6a as a stationary device and completely independent of the mobile suction-pressure device are arranged. From this stationary liquid Between he holds 7, he has a business line

a) to switching valve 1 and a liquid hose line

b) to switching valve 2.

1st via the two liquid hose lines a and b the connection between the stationary liquid intermediate container 7 on the one hand .and the mobile suction-pressure device On the other hand, produced via the switching valves 1 and 2, the functional process takes place in detail like the effects as a whole in exactly the same way as in the previous figures graphically shown and explained in text.

FIG. 23 shows an arrangement principle of the mechanisms Pump, control valves, gears, compressed air generators and Pipes within the barrel body, i.e. within a barrel jacket upstream of the fitting body, so that the mentioned Mechanisms do not appear visually at all. Through the barrel jacket of the barrel

body 11 is connected in an intimate unity from the outside the three described switchover valves 1/2 and the switchover valves 1/3 and 3 are adjustable. Also from the The front of the mobile suction-pressure device is here nothing visible of the mechanisms.

Figure 24 shows an example in which the mechanisms exactly as described in FIG are built-in with a swivel flap in the lower front part and the levers for the switching valves to the outside covers. In the case of operation, only this swivel flap has to be put down and the mechanisms are free to operate. This arrangement is only intended to cover the mechanisms described and to the outside make it invisible,

FIG. 25 shows an example of the arrangement for the course of the Pressure line 8 below the barrel body.

FIG. 26 shows an example of an arrangement for the Yerlauf of the pressure line 8 within the barrel body 11.

Figure 27/28/29/30 show the arrangement of the pressure line directly below the barrel or on the left or right

or right side below the lasse or through the let through seen in the cross section of the jass body.

Figures 31/52 show the arrangements described in the preceding graphic representations and textually designed as a subframe, the operating process already shown and described in the drawing has been.

The suction device according to the invention is limited does not relate solely to the exemplary embodiments explained and shown in the drawings. E.g. for the reversal of the direction of flow and the intended purpose and effect also any other for this suitable, no matter what kind of device and any other applicable system can be arranged or, can be used.

Also with regard to the pump, any type of suitable device can be used in the suction / pressure device according to the invention Puiipe, regardless of which system and in what quality are used.

Also for the self-priming of the in the invention * Canoe pump used in accordance with the suction / pressure device

any system or procedure suitable for this is the same which type and quality are used.

Also, with regard to the straw breaking work, "at the inventive suction / pressure device any type of suitable cutting or shredding mechanism, no matter what type and quality and which system are used. The same also applies to the compressed air generator.

With regard to the stirring options (circulation and homogenization), any type of mixer can be used Process or system are used, regardless of the mechanisms or in which nature and with what special property.

In addition, further variations are possible within the framework of the basic principle according to the invention.

Claims (1)

P.A. 1W 0.26 * 25.3.6 Expectations : 1.) Mobile suction-pressure device for the demand of sludge and liquid substances as well as all pumpable mixtures, especially for processing and conveying τοη liquid manure (alluvial manure) with strong straw penetration into "or from a stationary storage tank" in a mobile container, as well as for the application and distribution of the contents of the mobile container to any location and to any purpose characterized in that three changeover valves (rotary slide valve) 1/2/3) in combination with a pump set up for suction and pressure (4) S as well as with a compressed air generator (3) τοη which leads a compressed air line (5a) into the stationary accumulator (13) and a liquid wiping container (7) arranged in the suction line are arranged in such a way that the valve (A) connected to the suction side of the pump (A) 1) either to an intermediate liquid container (7) connected to the suction line (6) leading to the stationary collecting tank (13) or to a point (1a) on the floor / to lead
of the barrel body (11 /, while the valve (2) connected to the pressure side of the pump either to the valve (3) or to a point (2a) on the liquid intermediate container (7) and the valve (3) which is also connected to the pressure side of the pump (4) to a point (3a) in the upper area of the body (11) or leads to a discharge pressure line (8), the punctures of the switching valves (2) and (3) also from one Special switching valve (Yierweg rotary valve 2/3) can be taken over alone and both the pump (4) and the compressed air generator (5) and thus the entire device from the same power shaft, from the same gear (9) and can be put into operation via one and the same PTO shaft (10). 2.) Device according to claim (1), characterized in that that with it for the purpose of processing (circulating and homogenizing) liquid manure with strong straw penetration in the stationary collecting tank (13) via pressure line (8) simultaneously with! liquid i.e. with the Medium of the stationary collecting container and stirred (circulated) with air pressure or gas pressure via pressure line (5a) and homogenized), whereby through these "two in themselves completely independent of one another, the mutual Hoinogenizing effect, however, very much reinforcing, as well as the time required for this Processing very decisive shortening and thus a for the thick chain of dung as a whole important part of the gate and overall effect is possible and guaranteed, 3.) Device according to claim T and 2, characterized in that that with her for the purpose of processing liquid manure with strong straw penetration except via pressure line (8) and pressure line (5a) with pressure line (5c) via the two processing effects described in claim (2) also a further third possibility of stirring with air pressure or gas pressure is possible and guaranteed. 4.) Device according to claim 1 Ms 3, characterized in that with her eum the purpose of processing liquid manure except via pressure line (8) and pressure line (5a). and (5c) lind about the processing effects that can be achieved with it In addition to the pressure line (5d), a fourth stirring option with air pressure or gas pressure is possible and guaranteed is, 5.) Device according to claim 1 to 4, characterized in that that with the straw shredding unit (4a) installed upstream or from the pump (4) there is another additional one Homogenizing effect and thus also a very essential processing effect possible or guaranteed -. is performing. 6.) Set up after. Claim 1 "to 5 characterized in that that with it through the further possibility of additional Circulation and homogenization of the medium within of the fitting body (11) and again another and again very important one during transport Processing effect is possible or guaranteed. 7.) Device according to claim " ¹ Jt, characterized in that with it the liquid manure--, medium in the fitting body (11) with chemicals such as artificial fertilizer, etc. can be automatically mixed in with it. 8.) Device according to claim 1 with 5, characterized in that with it at any time, in any sequence and without any operational interruption within its suction-pressure range, a spontaneous and automatic reversal of the flow direction solely by means of corresponding rotation of the reversing valves (1) and (2 is) possible and ensure that accomplished the eminent importance for the art of preparing liquid manure with straw strong enforcement effect of seconds fast and automatically eliminating by Terstopfungen within the Saugleittuagsbereiches caused Plüssigkeitsunterbrechungen. 9. Device according to claim 8, characterized in that that with it by means of a corresponding rotation of the switching valves (i) and (2) at any time and in any way Follow the entire facility (barrel body, liquid wiping container, Pump, changeover valves and pipes) are automatically flushed through and cleaned to be water-clear can be. 10. Device according to claim 8 and 9 »characterized in that that with her by means of appropriate rotation of the switching valves (1) and (.2.) at any time and in any order of the liquid toe container (7) again and again from the barrel body (11) can be topped up or topped up automatically. File 736 a 18.) Device according to claim 1/2/3/4/8 and / ΤΝί thereby characterized in that the suction line (6) at its, into the stationary collecting storage (13) protruding end (6b) is curved so that its mouth opening instead of pointing downwards. 1 $.) Device according to one of claims 1 to 12, characterized in that the intermediate liquid container (7) is arranged within the fitting body (11) so that it is visually imperceptible to the outside at all, whereby e.g. two barrel bottoms (10) at its open one Side are welded to each other and where a barrel bottom is an integral part of the barrel body (11). 1 ^.) Einrichtting according to one of claims 1 to 13 thereby characterized in that the intermediate liquid container (7) is arranged within the chassis frame (12) so that that it is visually imperceptible to the outside at all. 1>.) Device according to one of claims 1 with H thereby characterized in that the intermediate liquid container (7) is arranged so that it is formed in two halves and that one half (7) on the suction side and the other half (7a) on the pressure side of the Pump (4) is connected, with the one arranged here Switching valve (2) both the overflow from (7a) in (7) and the blocking of the liquid flow can be regulated in the direction of the switching valve (3). 11.) Device according to one of claims 1 to 15 characterized characterized in that the intermediate fluid container (7) consists of two bodies formed and arranged separately from one another, of which the body (7) has the suction side and the body (7a) is connected to the pressure side of the pump. 1 *.) Device according to one of claims 1 to 16 thereby characterized in that the intermediate fluid container (7b) as a body on the pressure side of the pump (4) alone is arranged. .) Device according to one of claims 1 to 17 thereby characterized in that the intermediate liquid container (7) both as a tube as a flat body or in its adapted to the outer shape of the rounding of the barrel body (11) and horizontal to the fitting body (11) either outside above, is arranged below, on the side, or inside the barrel body (11). 1 *.) Device according to one of claims 1 to 18 thereby characterized in that the intermediate liquid container (7) as a self-existing, stationary trained, from the rest of the mobile suction-pressure unit * direction completely independent tolage (7b) is formed, whereby the when the mobile suction bridge device is put into operation by means of the suction hose (a) via the switching valve (1) to the suction side of the pump (4) and by means of Pressure hose (b) is connected to the pressure side of the same via switching valve (2). ^ 6.) Device according to claims 1 with 19 thereby characterized in that the intermediate liquid container (7), pump (4), compressed air generator (5) and switching valve (1/2 and 3) arranged in the manner within the fitting body (11) are that the barrel body (11) is equipped to the front with a corresponding hollow jacket, wherein only the rotary handles (23) for operating the changeover valves (1, 2 and 3) optically i.e. outwards in Appearance. 2V,) device according to claim 20, characterized in that that with the formation of the barrel body wall according to claim (20) on the turning handles (23) optically i.e. do not appear to the outside, whereby, 21. Device according to one of claims 1 to 18, characterized characterized in that the pressure line (8) both above and below or to the side of the barrel body (11) and is selectively formed or arranged therethrough. 22. Device according to one of claims i to 18, characterized characterized in that the entire mobile suction Dructeeinriehtung is designed as a subframe (Figure 5 and Figure 6). . 23. Device according to one of claims 1 to 18, characterized characterized in that the barrel body (11J and the intermediate liquid container (7) made of corrosion-resistant, acid- * pressure- and shock-resistant plastic are trained. 24. Device according to one of claims 1 to 18, characterized in that the suction bridge device as a prefabricated, formed by an electric motor operated unit that can be mounted on the spot in a stationary manner is. Cfyt4 s: This UiHeriogi wSohut? onspt.) Is the wleW «IngeretaWe. Jl * «teW im <Hf de» utsptiinq-> ch emgeraichieo Unteriooen ob. The reohlllch »8acieu! Uno de Abwejchwng lsi * Wci» C * wsprbnqlict. «Ingere / cidon Unlerlogen are» in 4m -art soaks. You could think of it as a fechHicher, inle-te "". -Jebut ^ en-free accepted. ^ erdea. Aui Amfog -Äerdeft here »cm .weh? Öfok.ooie» iwggf. «To. "he. uWichai. Pre.sen geiieleri German * ^ File 736 a