DE1076572B - Drying silo open at the top - Google Patents
Drying silo open at the topInfo
- Publication number
- DE1076572B DE1076572B DEG24434A DEG0024434A DE1076572B DE 1076572 B DE1076572 B DE 1076572B DE G24434 A DEG24434 A DE G24434A DE G0024434 A DEG0024434 A DE G0024434A DE 1076572 B DE1076572 B DE 1076572B
- Authority
- DE
- Germany
- Prior art keywords
- silo
- hollow cylinder
- blown
- air
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
- F26B9/103—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof using fixed or removable drying air channels placed in the stack, e.g. horizontally or vertically
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/04—Stacks, ricks or the like
- A01F25/08—Ventilating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/742—Large containers having means for heating, cooling, aerating or other conditioning of contents using ventilating sheaths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/122—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls
- F26B17/124—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls the vertical walls having the shape of at least two concentric cylinders with the material to be dried moving in-between
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Drying Of Solid Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
Oben offener Trocknungssilo Zusatz zum Patent 1 043 221 Die Erfindung betrifft eine Verbesserung des im Patent 1 043 221 beschriebenen, oben offenen Trocknungssilos mit luftdurchlässiger Wand, trichterförmigem gelochtem Boden und um einen im Bereich der Siloachse befindlichen Kamin herum angeordneten Beblaseelementen. Zur besseren Trocknungsmittelverteilung iiber den Siloquerschnitt, insbesondere durch Vergleichmäßigung der Abstände zwischen Luftein- und -Austrittsstellen, sind bei dem bekannten Trockner innerhalb des Silos auf einem Kreis im Abstand etwa einer halben Siloradiuslänge von der Silowand und der Siloachse Beblasrohre mit dem Querschnitt eines flachen Rechtecks mit gegebenenfalls abgerundeten Ecken in der Art angeordnet, daß die längere Seite jedes Rechtecks tangential oder nahezu tangential zu dem Kreis gerichtet ist und daß zum benachbarten Beblasrohr nur ein verhältnismäßig enger Durchlaß, der das Durchrieseln des Gutes zum Füllen des Raums zwischen Beblasrohren und Silowand zuläßt, verbleibt.Drying silo open at the top Addition to patent 1 043 221 The invention relates to an improvement on the open-top drying silo described in patent 1,043,221 with air-permeable wall, funnel-shaped perforated bottom and around one in the area the chimney located around the silo axis. For better Distribution of desiccant over the silo cross-section, in particular by making it even the distances between air inlet and outlet points are in the known dryer inside the silo on a circle at a distance of about half a silo radius length from the silo wall and the silo axis blower pipes with the cross-section of a flat one Rectangles with possibly rounded corners arranged in such a way that the longer one Side of each rectangle is tangent or nearly tangent to the circle and that only a relatively narrow passage to the adjacent blower pipe, the the trickling through of the material to fill the space between the blower pipes and the silo wall allows, remains.
Nach der Erfindung wird eine noch gleichmäßigere Erfassung des Siloquerschnitts vom Trocknungsmittel dadurch erreicht, daß ausgehend von dem in der Mitte des Silos befindlichen Naß luftabführungskamin um diesen herum konzentrisch doppelwandige Hohlzylinder angeordnet sind, zwischen denen sich die Getreidemasse befindet und die abwechselnd nacheinander für die Zuführung der Frischluft und für die Abfuhr der Naß luft dienen. According to the invention, an even more uniform detection of the silo cross-section is achieved from the desiccant achieved by starting from the one in the middle of the silo located wet air discharge chimney around this concentrically double-walled Hollow cylinders are arranged, between which the grain mass is located and alternately one after the other for the supply of fresh air and for the discharge serve the wet air.
Die Erfindung wird demnach darin gesehen, daß bei dem eingangs genannten Trockner mindestens zwei konzentrisch mit Abstand voneinander um den Kamin herum angeordnete Beblashohlzylinder als Beblaselemente angeordnet sind und daß zwischen je zwei benachbarten Beblashohlzylindern konzentrisch um den inneren der beiden mit Abstand von den beiden ein Luftabführ,ungshohlzylinder angeordnet ist. The invention is therefore seen in the fact that in the case of the aforementioned Dryer at least two concentrically spaced around the chimney arranged blown hollow cylinder are arranged as blown elements and that between two adjacent blow hollow cylinders concentric around the inner of the two at a distance from the two an air discharge, hollow cylinder is arranged.
Wenn der Silo mit Getreide gefüllt ist, muß die Naß luft aus den Abführungshohlzylindern hinaustreten können. Diese müssen daher über den oberen Rand des Silos hinausragen. Zur Erleichterung der Silofüllung können die Abführungshohlzylinder nicht ganz I>is zur Silooberkante geführt sein und statt dessen illit aufgesetzten Rohren versehen sein, die über die Silooberkante hinausragen, um so die Naßluft abführen zu können. When the silo is filled with grain, the wet air must come out of the Discharge hollow cylinders can step out. These must therefore be above the top Protrude from the edge of the silo. To make it easier to fill the silo, the discharge hollow cylinder not quite I> is to be led to the upper edge of the silo and instead illit put on Be provided pipes that protrude over the top edge of the silo, so the wet air to be able to dissipate.
Da auch die Beblashohlzylinder nicht ganz bis an die Silooberkante reichen dürfen, sondern zur Verhinderung des Luftkurzschlusses stets von einer Getreideschicht bedeckt sein müssen, deren Höhe mindestens dem Abstand eines Beblashohlzylinders von einem Abführungshohlzylinder entspricht, ist auch bei der neuen Anordnung das Einfüllen des Geteides ohne weiteres möglich, ohne daß die eingeblasene Frischluft unausgenutzt oben austreten kann. Because the blown hollow cylinders are not right up to the top of the silo but always a layer of grain to prevent the air short circuit must be covered, the height of which is at least the distance of a blow hollow cylinder of a discharge hollow cylinder, this is also the case with the new arrangement Filling of the grain is easily possible without the fresh air being blown in can escape unused above.
Gemäß der Erfindung kann man entsprechend der jeweils gewünschten Trocknungsleistung die Zahl der Beblashohlzylinder, zwischen denen jeweils ein Abführungshohlzylinder angeordnet ist, wählen. Insbesondere wird durch die neue Anordnung die Möglichkeit geschaffen, die Getreideschichten zwischen je zwei Hohlzylindern sehr dünn zu halten, wodurch die Trocknung erheblich beschleunigt wird. According to the invention you can according to the desired Drying capacity is the number of blown hollow cylinders, between which there is a discharge hollow cylinder is arranged, select. In particular, the new arrangement makes it possible to created to keep the grain layers very thin between two hollow cylinders, whereby the drying is accelerated considerably.
Die Zeichnung zeigt eine Ausführungsform des neuen Trockners, und zwar in Fig. 1 im lotrechten Schnitt, in Fig. 2 in Ansicht von oben und in Fig. 3 im waagerechten Querschnitt nach der Linie 21-B der Fig. 1. The drawing shows an embodiment of the new dryer, and 1 in vertical section, in FIG. 2 in view from above and in FIG. 3 in horizontal cross section along line 21-B of FIG. 1.
In dem Trocknungssilo a mit der luftdurchlässigen Silowand befindet sich in der Mitte der Naßluftabzugskamin b, um diesen herum ein Beblashohlzylinder c mit der Eintrittsöffnung d für die Beblasluft. Located in the drying silo a with the air-permeable silo wall in the middle of the Naßluftabzugkamin b, around this a blown hollow cylinder c with the inlet opening d for the blown air.
Im Abstand von dem Beblashohlzylinder c befindet sich ein Naßluftabführungshohlzylinder e mit den Aufsatzrohren t und schließlich zwischen diesem Naß luftabführungshohlzylinder e und der Silowand der zweite Beblashohlzylinder g mit der Beblasluft-Eintrittsöffnung h.At a distance from the blown hollow cylinder c there is a wet air discharge hollow cylinder e with the attachment tubes t and finally between this wet air discharge hollow cylinder e and the silo wall of the second blown hollow cylinder g with the blown air inlet opening H.
Die Pfeile deuten den Durchgang der Blasluft durch das Getreide und in die Naßluftabffihrungselemente an. The arrows indicate the passage of the blown air through the grain and into the wet air discharge elements.
Silos nach der Erfindung geben die Möglichkeit, große Mengen Getreide in kurzer Zeit zu trocknen, wobei die eingeblasene warme Luft den gesamten Siloinhalt durchwärmt, so daß eine sehr gleichmäßige Trocknung des gesamten Siloinhalts erfolgt. Silos according to the invention make it possible to store large quantities of grain to dry in a short time, with the blown warm air taking over the entire silo contents so that the entire contents of the silo dries very evenly.
Ein solcher Silo kann sowohl für Satztrocknung als auch für Durchgangstrocknung Verwendung finden. Die Trocknung erfolgt schnell und billig in einmaliger Einfüllung bzw. einmaligem Durchgang. Such a silo can be used for batch drying as well as for through drying Find use. Drying takes place quickly and cheaply in a single filling or single pass.
PATENTANSPROCHE: 1. Oben offener Trocknungssilo mit luftdurchlässiger Wand, trichterförmigem, gelochtem Boden und um einen im Bereich der Siloachse befindlichen Kamin herum angeordneten Beblaselementen nach Patent 1 043 221, gekennzeichnet durch mindestens zwei konzentrisch mit Abstand voneinander um den Kamin herum angeordnete Beblashohlzylinder als Beblaselemente und durch je einen zwischen je zwei benachbarten B&>laszylindern konzentrisch um den inneren der beiden mit Abstand von den beiden angeordneten Luftabführungshohlzylinder. PATENT CLAIM: 1. Drying silo open at the top with air-permeable Wall, funnel-shaped, perforated floor and around one located in the area of the silo axis Chimney arranged around blowing elements according to patent 1 043 221, characterized by at least two concentrically spaced around the chimney Blown hollow cylinders as blown elements and by one between each two neighboring ones B &> laszylindern concentrically around the inside of the two with Distance from the two arranged air discharge hollow cylinders.
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG24434A DE1076572B (en) | 1958-04-30 | 1958-04-30 | Drying silo open at the top |
| CH7091759A CH370702A (en) | 1958-04-30 | 1959-03-18 | Drying silo open at the top with an air-permeable wall |
| BE577136A BE577136A (en) | 1958-04-30 | 1959-03-26 | Drying silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG24434A DE1076572B (en) | 1958-04-30 | 1958-04-30 | Drying silo open at the top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1076572B true DE1076572B (en) | 1960-02-25 |
Family
ID=7122414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG24434A Pending DE1076572B (en) | 1958-04-30 | 1958-04-30 | Drying silo open at the top |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE577136A (en) |
| CH (1) | CH370702A (en) |
| DE (1) | DE1076572B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1142319B (en) | 1959-12-22 | 1963-01-10 | Andre Reimbert | Combined ventilation and removal arrangement in silos for powdery, powdery or grainy material |
| RU2783963C1 (en) * | 2021-06-15 | 2022-11-22 | Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" | Silo for storage and drying of grain mass and method for storage and drying of grain mass in silo (options) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE481282C (en) * | 1926-09-07 | 1929-08-17 | Otto Nordstroem | Shaft dryer |
| FR906950A (en) * | 1942-05-26 | 1946-02-25 | Process for the heat treatment of plant materials with a view to their drying, roasting or distillation | |
| US2509175A (en) * | 1946-09-12 | 1950-05-23 | Sohanin Miguel Torrebiarte | Drying machine |
| DE1744786U (en) * | 1957-03-07 | 1957-05-09 | Guenther Voelsen | CHAMBER DRYER OPEN AT TOP. |
-
1958
- 1958-04-30 DE DEG24434A patent/DE1076572B/en active Pending
-
1959
- 1959-03-18 CH CH7091759A patent/CH370702A/en unknown
- 1959-03-26 BE BE577136A patent/BE577136A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE481282C (en) * | 1926-09-07 | 1929-08-17 | Otto Nordstroem | Shaft dryer |
| FR906950A (en) * | 1942-05-26 | 1946-02-25 | Process for the heat treatment of plant materials with a view to their drying, roasting or distillation | |
| US2509175A (en) * | 1946-09-12 | 1950-05-23 | Sohanin Miguel Torrebiarte | Drying machine |
| DE1744786U (en) * | 1957-03-07 | 1957-05-09 | Guenther Voelsen | CHAMBER DRYER OPEN AT TOP. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1142319B (en) | 1959-12-22 | 1963-01-10 | Andre Reimbert | Combined ventilation and removal arrangement in silos for powdery, powdery or grainy material |
| RU2783963C1 (en) * | 2021-06-15 | 2022-11-22 | Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" | Silo for storage and drying of grain mass and method for storage and drying of grain mass in silo (options) |
Also Published As
| Publication number | Publication date |
|---|---|
| CH370702A (en) | 1963-07-15 |
| BE577136A (en) | 1959-07-05 |
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