CH412813A - Device for the production of mixtures, of which at least one component consists of dust - Google Patents
Device for the production of mixtures, of which at least one component consists of dustInfo
- Publication number
- CH412813A CH412813A CH324564A CH324564A CH412813A CH 412813 A CH412813 A CH 412813A CH 324564 A CH324564 A CH 324564A CH 324564 A CH324564 A CH 324564A CH 412813 A CH412813 A CH 412813A
- Authority
- CH
- Switzerland
- Prior art keywords
- dust
- mixing container
- compressor
- container
- mixtures
- Prior art date
Links
- 239000000428 dust Substances 0.000 title claims description 22
- 239000000203 mixture Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000005303 weighing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Accessories For Mixers (AREA)
Description
Einrichtung zmn Herstellen von Gemischen, von denen mindestens eine Komponente aus einem Staubgut besteht
Die Erfindung betrifft eine Einrichtung zum Herstellen von Gemischen, von denen mindestens eine Komponente aus einem Staubgut besteht.
Die Einrichtung umfasst gemäss der Erfindung einen, mit seinem oberen Teil in die mit einer Ansaugdüse für das Staubgut versehene Luftansauglei tung eines Kompressors geschalteten, geschlossenen Mischbehälter, in dessen unterem, mit einer verschliessbaren Auslauföffnung versehenem Teil ein mechanisches Rührwerk vorgesehen ist, wobei es sich empfiehlt, oberhalb des Mischbehälters, und zwar zwischen diesem und dem Kompressor in dessen Ansaugleitung ein Staubgutfilter vorzusehen.
Der Mischbehälter kann von einer elektronischen Wiegeeinrichtung getragen werden, über die die jeweils in den Mischbehälter einzutragende Staubgutmenge gesteuert wird. Dies ermöglicht, in den oberen Teil des Mischbehälters - ausser der Ansaugleitung des Kompressors - mehrere, nach verschiedenen Staubgutvorräten (Silos od. dgl.) führende Leitungen münden zu lassen, deren Anschlussorgane (Ventile od. dgl.) über die elektronische Wiegeeinrichtung steuerbar sind.
In der Zeichnung ist eine Mischeinrichtung gemäss der Erfindung in einem Ausführungsbeispiel schematisch dargestellt. Die Zeichnung veranschaulicht den einfachsten Fall, dass in eine Flüssigkeit ein staubförmiges Gut eingetragen und mit der Flüssigkeit gemischt wird.
Ein als Druckbehälter ausgebildeter Mischbehälter 1 ist in seinem Boden mit einer verschliessbaren Auslauföffnung 2 versehen. In dem unteren Teil des Behälters ist ein mechanisches Rührwerk 3 angeordnet, das beispielsweise durch einen ebenfalls im Behälter, jedoch in seinem oberen Teil liegenden gekapselten Elektromotor 4 über eine Welle 5 antreibbar ist. Die Versorgung des Motors mit Strom erfolgt in diesem Falle durch die Wandung des Behälters hindurch. Der Antriebsmotor für das Rührwerk kann aber auch ausserhalb des Behälters liegen und das Rührwerk über eine sich entweder über die Wände des Behälters oder durch die Auslauföffnung 2 erstreckende Welle angetrieben werden.
In den oberen Teil des Behälters mündet eine Leitung 6, deren freies Ende mit einer Ansaugdüse 7 für ein beispielsweise in einem nicht dargestellten Silo befindliches Staubgut 8 versehen ist. Ferner ist der obere Teil des Mischbehälters über ein Staubgutfilter 9 durch eine Leitung 10 mit einem Kompressor 11 verbunden.
Um das Staubgut 8 mit einer Flüssigkeit zu mischen, wird diese zuerst in der gewünschten Menge in den unteren Teil des Mischbehälters eingebracht; sie ist in der Zeichnung mit 12 bezeichnet. Nunmehr wird das Rührwerk 3 in Umlauf gesetzt und der Kompressor angelassen. Der Kompressor saugt über die Leitung 10, den Filter 9, den oberen Teil des Mischbehälters 1, die Leitung 6 und die Düse 7 zusammen mit Luft Staubgut 8 in den Mischbehälter.
Das Staubgut fällt im Mischbehälter auf die Oberfläche der Flüssigkeit 12 und wird durch das Rührwerk mit der Flüssigkeit vermischt. Etwa von der angesaugten Luft mitgerissenes Staubgut bleibt im Filter 9 hängen und kann nach Abstellung des Kompressors bzw. nach Unterbrechung der Ansaugleitung 10 in den Behälter 1 abgeschüttelt werden.
Wird der Mischbehälter von einer in der Zeichnung nicht dargestellten elektronischen Wiegeeinrichtung getragen, so lässt sich die Menge des in den Mischbehälter einzutragenden Staubgutes über die besagte Wiegeeinrichtung genau bestimmen. Ist die gewünschte Menge Staubgut in den Mischbehälter eingetragen worden, so schaltet die elektronische Wiegevorrichtung entweder den Kompressor oder die Zufuhrleitung 6 automatisch ab.
In den oberen Teil des Mischbehälters können mehrere, der Leitung 6 entsprechende Leitungen münden, die den Mischbehälter mit verschiedenen Silos verbinden, die verschiedenartiges, miteinander oder mit einer Flüssigkeit zu mischendes Staubgut enthalten, und über die elektronische Wiegeeinrichtung können die einzelnen, in den oberen Teil des Mischbehälters mündenden Leitungen programmässig geschlossen, geöffnet bzw. so lange geöffnet gehalten werden, bis die jeweils gewünschte Menge Staubgut über die betreffende Leitung in den Mischbehälter eingetragen worden ist.
Die erfindungsgemässe Mischeinrichtung ist ausserordentlich raumsparend, einfach und wirksam.
Device for the production of mixtures, of which at least one component consists of a dust material
The invention relates to a device for producing mixtures, of which at least one component consists of dust.
According to the invention, the device comprises a closed mixing container connected with its upper part in the air intake duct of a compressor, which is provided with a suction nozzle for the dust, and a mechanical agitator is provided in the lower part, which is provided with a closable outlet opening, which is recommended , above the mixing container, namely to provide a dust filter between this and the compressor in its suction line.
The mixing container can be carried by an electronic weighing device via which the amount of dust to be introduced into the mixing container is controlled. This allows several lines leading to various dust storage units (silos or the like) to open into the upper part of the mixing container - except for the suction line of the compressor - whose connecting elements (valves or the like) can be controlled via the electronic weighing device.
In the drawing, a mixing device according to the invention is shown schematically in one embodiment. The drawing illustrates the simplest case in which a powdery material is introduced into a liquid and mixed with the liquid.
A mixing container 1 designed as a pressure container is provided with a closable outlet opening 2 in its bottom. A mechanical agitator 3 is arranged in the lower part of the container and can be driven via a shaft 5, for example, by an encapsulated electric motor 4, which is also located in the container, but in its upper part. In this case, the motor is supplied with electricity through the wall of the container. The drive motor for the agitator can, however, also be located outside the container and the agitator can be driven by a shaft extending either over the walls of the container or through the outlet opening 2.
A line 6 opens into the upper part of the container, the free end of which is provided with a suction nozzle 7 for a dust material 8 located, for example, in a silo (not shown). Furthermore, the upper part of the mixing container is connected to a compressor 11 via a dust filter 9 through a line 10.
In order to mix the dust 8 with a liquid, this is first introduced in the desired quantity into the lower part of the mixing container; it is designated by 12 in the drawing. The agitator 3 is now set in circulation and the compressor is started. The compressor sucks dust 8 into the mixing container together with air via the line 10, the filter 9, the upper part of the mixing container 1, the line 6 and the nozzle 7.
The dust falls in the mixing container onto the surface of the liquid 12 and is mixed with the liquid by the agitator. For example, dust entrained by the air drawn in remains in the filter 9 and can be shaken off into the container 1 after the compressor has been switched off or after the suction line 10 has been interrupted.
If the mixing container is carried by an electronic weighing device (not shown in the drawing), the quantity of the dust to be introduced into the mixing container can be precisely determined using the said weighing device. If the desired amount of dust has been entered into the mixing container, the electronic weighing device switches off either the compressor or the supply line 6 automatically.
In the upper part of the mixing container, several lines corresponding to the line 6 can open out, which connect the mixing container to different silos containing different types of dust to be mixed with one another or with a liquid, and the individual, in the upper part can the lines opening into the mixing container can be closed, opened or kept open until the respective desired amount of dust has been entered into the mixing container via the relevant line.
The mixing device according to the invention is extremely space-saving, simple and effective.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH48730A DE1201814B (en) | 1963-04-02 | 1963-04-02 | Plant for the production of mixtures with at least one dust component |
Publications (1)
Publication Number | Publication Date |
---|---|
CH412813A true CH412813A (en) | 1966-05-15 |
Family
ID=7156802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH324564A CH412813A (en) | 1963-04-02 | 1964-03-12 | Device for the production of mixtures, of which at least one component consists of dust |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE645960A (en) |
CH (1) | CH412813A (en) |
DE (1) | DE1201814B (en) |
DK (1) | DK108569C (en) |
GB (1) | GB1007509A (en) |
NL (1) | NL6403515A (en) |
SE (1) | SE306720B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510109A (en) * | 1968-02-08 | 1970-05-05 | Union Carbide Corp | Method and apparatus for incorporating fibrous materials into air-free high solids dispersions |
US4468130A (en) * | 1981-11-04 | 1984-08-28 | General Signal Corp. | Mixing apparatus |
NO154124B (en) * | 1982-07-06 | 1986-04-14 | Magnus Aase | DEVICE FOR TANK FOR STORAGE AND / OR TRANSPORTATION OF S PENSIONS. |
GB8915978D0 (en) * | 1989-07-12 | 1989-08-31 | Mcdermott Matthew | Apparatus for dissolving solids in liquids |
US4955723A (en) * | 1990-01-16 | 1990-09-11 | Schneider John R | Slurry mixing apparatus with dry powder conveyer |
US20050207272A1 (en) * | 2004-03-18 | 2005-09-22 | National-Oilwell, L.P. | Mud tank with pressurized compartment |
WO2017069016A1 (en) * | 2015-10-21 | 2017-04-27 | ニチラク機械株式会社 | Fine matter transfer method, fine matter transfer device, fine matter dissolution method, and fine matter dissolution device |
CN108970522A (en) * | 2018-03-12 | 2018-12-11 | 西安航天化学动力有限公司 | A kind of charging chute having form |
DE102020108167B4 (en) * | 2020-03-25 | 2022-05-05 | Witty Gmbh & Co. Kg | Metering and mixing system for producing a chlorine-containing solution or suspension from a chlorine-containing, free-flowing solid and method for operating the metering and mixing system |
CN113355182A (en) * | 2021-06-30 | 2021-09-07 | 贵州省轻工业科学研究所 | Device for fermenting yeast |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE965317C (en) * | 1952-06-27 | 1957-06-06 | Schenk Filterbau Gmbh | Upstream device for the pretreatment of powdery mixture components |
GB866765A (en) * | 1959-02-26 | 1961-05-03 | Phillips Petroleum Co | Apparatus for slurrying solids in liquid |
-
0
- BE BE645960D patent/BE645960A/xx unknown
-
1963
- 1963-04-02 DE DEH48730A patent/DE1201814B/en active Pending
-
1964
- 1964-03-12 CH CH324564A patent/CH412813A/en unknown
- 1964-03-16 GB GB10938/64A patent/GB1007509A/en not_active Expired
- 1964-04-01 DK DK161864AA patent/DK108569C/en active
- 1964-04-02 NL NL6403515A patent/NL6403515A/xx unknown
- 1964-04-02 SE SE4055/64A patent/SE306720B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1201814B (en) | 1965-09-30 |
NL6403515A (en) | 1964-10-05 |
BE645960A (en) | |
DK108569C (en) | 1968-01-08 |
SE306720B (en) | 1968-12-09 |
GB1007509A (en) | 1965-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3724277C2 (en) | ||
CH412813A (en) | Device for the production of mixtures, of which at least one component consists of dust | |
DE3306071A1 (en) | DEVICE FOR PRODUCING HIGH QUALITY SOLID-LIQUID MIXTURES | |
DE2354627A1 (en) | DEVICE FOR MIXING, SEPARATING OR SORTING DRY SUBSTANCES OR ARTICLES | |
DE2303344C3 (en) | Method of making concrete | |
DE2407657A1 (en) | DEVICE FOR CONTINUOUS MIXING OF A BUILDING MATERIAL WITH WATER | |
DE2717887C2 (en) | Circulation mixer | |
DE3928528C2 (en) | Washout trough | |
DE461220C (en) | Trough mixer for the production of mortar | |
DE1684048A1 (en) | Arrangement for mixing and conveying plaster of paris | |
DE964940C (en) | Device for the pneumatic emptying of containers for dusty, powdery and granular bulk material with air-permeable bottom | |
DE2005787A1 (en) | Mixing and transport plant for quicksettingplasters | |
CH663159A5 (en) | DEVICE FOR CONTINUOUSLY PRODUCING AND CONVEYING A MIXTURE OF DRIED MATERIAL AND A LIQUID. | |
DE877125C (en) | Device for engobing | |
DE2316447A1 (en) | MIXER IN A TREATMENT PLANT FOR TRANSPORT CONCRETE | |
DE7134528U (en) | Agitator for loose goods, especially for hops | |
DE1849988U (en) | DEVICE FOR DRYING GRAINY STODS. | |
DE899617C (en) | Device for processing ceramic raw material by means of steam | |
DE354618C (en) | Pipeline for compressed air conveyors for mortar | |
AT221830B (en) | Mobile scales with weighing container designed as a mixer | |
DE2638112A1 (en) | Mixing and loosening machine for operation in batches - with vertical helical interengaging conveyor belts | |
DE2249150A1 (en) | Concrete mixing process - premixing constituents other than cement with water prior to cement addn | |
DE891672C (en) | Allocation device | |
DE1684053A1 (en) | Arrangement for the production and demand of gypsum mortar | |
DE1632878C (en) | Grinding and mixing system for concentrate preparation |