DE808513C - Steam liquid mixer with a mixing space occupied by filling bodies - Google Patents

Steam liquid mixer with a mixing space occupied by filling bodies

Info

Publication number
DE808513C
DE808513C DEP17753D DEP0017753D DE808513C DE 808513 C DE808513 C DE 808513C DE P17753 D DEP17753 D DE P17753D DE P0017753 D DEP0017753 D DE P0017753D DE 808513 C DE808513 C DE 808513C
Authority
DE
Germany
Prior art keywords
steam
liquid mixer
liquid
regulating body
space occupied
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.)
Expired
Application number
DEP17753D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEP17753D priority Critical patent/DE808513C/en
Application granted granted Critical
Publication of DE808513C publication Critical patent/DE808513C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23767—Introducing steam or damp in liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/105—Mixing heads, i.e. compact mixing units or modules, using mixing valves for feeding and mixing at least two components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4524—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls
    • B01F25/45241—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls through a bed of balls
    • 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
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • B01F35/75471—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings being adjustable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)

Description

Dampfflüssigkeitsmisdler mit einem mit Füllkörpern besetzten Mischraum l'ei I )as )f assermischern mit einem mit Füllkörpern besetzten Mischraum, in dem die Flüssigkeit mit Dampf erhitzt wird, ist an der Mischungsstelle des Dampfes mit dem Wasser eine bestimmte hohe Dampfgeschwindigkeit anzustreben, um l)ampfstöße und störende und schädliche Wasserschläge zu vermeiden. Um das zu erreichen, wird die Größe der Dampfeintrittsöffnungen an der Vermischungsstelle dem jeweiligen Dampfdruck entsprechend bemessen. Die Höhe des Dampfdrucks der Dampferzeugungsanlagen konnte erst in Erfahrung gebracht werden, wenn zu einer vorhandenen Dampferzeugungsanlage Dampfwassermischer geliefert werden sollten. Erst dann konnte die Größe der vorgenannten Dampfeintrittsöffnungen des Dampfwassermischers festgelegt werden. Dieser Umstand brachte es milt sich, daß die völlige Fertigstellung der Dampfwassermischer für eine Anlage erst nach Auftragserteilung erfolgen konnte.Steam liquid mixer with a mixing space filled with packing l'ei I) as) barrel mixers with a mixing chamber filled with packing, in which the Liquid is heated with steam, is at the point of mixing of the steam with the Water to aim for a certain high steam speed in order to l) surge and avoid disruptive and harmful water hammer. To achieve that, the Size of the steam inlet openings at the mixing point, the respective steam pressure sized accordingly. The height of the steam pressure of the steam generating systems could can only be found out if there is an existing steam generation system Steam water mixers should be supplied. Only then could the size of the aforementioned Steam inlet openings of the steam water mixer are determined. This condition it brought about that the complete completion of the steam water mixer for an installation could only take place after the order was placed.

Mit dem im Dampfzuführungsrohr in bekannter Weise vorhandenen Dampfventil läßt sich zwar die Dampfmenge, nicht aber die Dampfgeschwindigkeit an der Vermischungsstelle regeln.With the steam valve present in the steam supply pipe in a known manner it is possible to determine the amount of steam, but not the steam speed at the mixing point rules.

Der Erfinder hat sidi die Aufgabe gestellt, den vorgenannten Nachteil zu vermeiden und Dampfflüssigkeitsmischer herzustellen, die im betriebsfertigen Zustand für jede Dampferzeugungsanlage sofort lieferbar sind, gleichgültig welchen Dampfdruck die Anlage aufweist. Dies wird erfindungsgemäß dadurch erreicht, daß bei den Dampfflüssigkeitsmischern der Dampfdurchgangsquerschnitt an der Vermischungsstelle und damit die an dieser Stelle vorhandene Dampfgeschwindigkeit von außen einstellbar ist. Das hat zur Folge, daß die Dampfflüssigkeitsmischer im betriebsfertigen Zustand für jeden Dampfdruck verwendbar serienweise herstellbar sind und dadurch verbilligt werden und nicht mehr vom Lager in Einzelteilen in die Fabrikation zu gehen brauchen, nachdem der Dampfdruck der zugehörigen Dampferzeugungsanlage bekanntgeworden ist. Die Einstellung des Dampfdurchgangsquerschnitts an der Vermischungsstelle kann dem Dampfdruck der Anlage entsprechend in der Fabrik oder an Ort und Stelle am Verwendungsort schnell und leicht vorgenommen werden. Zur Durchführung der Einstellung dient ein in der Dampf leitung angeordneter Regulierkörper, der kegelförmig, scheibenförmig, rohrförmig oder sonstwie so ausgebildet ist, daß mit ihm der Dampfdurchgang drosselbar ist. Der Regulierkörper wird zweckmäßig zentral in der Vermischungsstelle des Dampfes mit der Flüssigkeit eingesetzt. Unter anderem kann ein Regulierkörper Verwendung finden, der einen konischen Kopf besitzt, mit dem er an einer konischen Erweiterung des Dampfdurchgangs angeordnet ist und der einen mit Schraubengängen versehenen, von außen einstellbaren Teil aufweist. The inventor has set himself the task of addressing the aforementioned disadvantage avoid and manufacture steam liquid mixers that are ready for use Condition for each steam generating system can be delivered immediately, regardless of which one The system has vapor pressure. This is achieved according to the invention in that in the case of steam-liquid mixers, the cross-section of the steam passage at the mixing point and with it those at this one Place existing steam speed of is adjustable outside. As a result, the steam-liquid mixer is ready for use State can be used in series for any vapor pressure and thereby are cheaper and no longer from the warehouse in individual parts to the production need to go after the steam pressure of the associated steam generating system has become known is. The adjustment of the steam passage cross-section at the mixing point can According to the steam pressure of the system in the factory or on site at the place of use can be done quickly and easily. A is used to carry out the setting Regulating body arranged in the steam line, which is conical, disc-shaped, is tubular or otherwise designed so that the passage of steam can be throttled with it is. The regulating body is expediently located centrally in the mixing point of the steam used with the liquid. Among other things, a regulating body can be used find that has a conical head with which it is attached to a conical extension the steam passage is arranged and the one provided with screw threads, has externally adjustable part.

Um Bedacht darauf zu nehmen, daß die Verteilung des Dampfes gleichmäßig auf die einzelnen Flüssigkeitsströme erfolgt, sind erfindungsgemäß die Zutrittsöffnungen der Flüssigkeit ringförmig um den Regulierkörper angeordnet.To take care that the steam is distributed evenly takes place on the individual liquid streams, the access openings are according to the invention the liquid arranged in a ring around the regulating body.

Der Erfindungsgegenstand ist in beispielsweiser Ausführungsform in der Zeichnung dargestellt. Es zeigt Fig. 1 einen Schnitt durch einen Dampfflüssigkeitsmischer nach der Linie A-B der Fig. 2, Fig. 2 einen Schnitt durch den Mischer nach der Linie C-D der Fig. 1. The subject matter of the invention is shown in an exemplary embodiment in shown in the drawing. 1 shows a section through a steam-liquid mixer according to the line A-B of Fig. 2, Fig. 2 shows a section through the mixer according to the line C-D of Fig. 1.

Zum Dampfflüssigkeitsmischer gehört ein mit Füllkörpern besetzter Mischraumzylinder I, ein Durchgangsgehäuse 2 mit dem Anschußstutzen 3 für den Dampfzutritt und dem Stutzen 4 für den Flüssigkeitszutritt und mit einem Dampfabsperrventil 5 und einem Wasserabsperrventil 6. Das Handrad 7 des Wasserabsperrventils 6 übergreift das Handrad 8 des Dampfabsperrventils 5, so daß das Ventil 5 erst geöffnet werden kann, nachdem vorher das Ventil 6 geöffnet wurde und dadurch dem Ventil 5 der Weg zum Offnen freigegeben ist. Das erhitzte Wasser fließt vom Stutzen 9 in der angegebenen Pfeilrichtung weiter zu den Verbrauchsstellen. The steam-liquid mixer has a packed one Mixing chamber cylinder I, a through housing 2 with the connecting piece 3 for the steam inlet and the nozzle 4 for the entry of liquid and with a steam shut-off valve 5 and a water shut-off valve 6. The handwheel 7 of the water shut-off valve 6 overlaps the handwheel 8 of the steam shut-off valve 5, so that the valve 5 can only be opened can, after the valve 6 has previously been opened and thereby the valve 5 the way is released for opening. The heated water flows from the nozzle 9 in the specified Direction of arrow further to the consumption points.

Im Gehäuse 2 ist ein Regulierkörper eingesetzt, der sich zentral in der Vermischungsstelle des Dampfes mit der Flüssigkeit befindet. Zu diesem Regulierkörper gehört ein den vorderen Teil des Schaftes 10 bildender Kopf 1 I, der in einem konisch erweiterten Trichter 12 des Dampfdurchgangs 13 sitzt. Mittels seines mit Schraubengängen verseheneu Teils 14 kann der Regulierkörper IO von seinem außenliegenden Vierkant 15 aus in seiner Längsachse verstellt werden. Zum Abdichten des Regulierkörpers dient ein von einer Schraubkappe 16 festlegbarer Dichtungskõrper 17. Über den Vierkant 15 kann man eine in der Zeichnung nicht dargestellte Überwurfkappe stülpen, um eine unerwünschte Verstellung des eingestellten Regulierkörpers möglichst zu verhüten. Ringförmig um den Kopf des Regulierkörpers herum liegen im Trichter I2 die Zutrittsötfnungen 18 für die zu erhitzende Flüssigkeit. Diese Öffnungen 18 werden zweckmäßig als Düsen ausgebildet. In the housing 2 a regulating body is used, which is centrally located is located in the mixing point of the vapor with the liquid. To this regulating body includes a front part of the shaft 10 forming head 1 I, which is conical in a enlarged funnel 12 of the steam passage 13 is seated. By means of his with screw threads The regulating body IO can be provided with part 14 from its outer square 15 can be adjusted in its longitudinal axis. For sealing the regulating body A sealing body 17, which can be fixed by a screw cap 16, serves over the square 15 you can put a cap, not shown in the drawing, around a to prevent undesired adjustment of the adjusted regulating body as much as possible. The access openings are located in the funnel I2 in a ring around the head of the regulating body 18 for the liquid to be heated. These openings 18 are expediently used as nozzles educated.

Durch Einstellung des Kopfes II gegenüber dem Trichter 12 wird der gewünschte Dampfdurchgangsquerschnitt eingestellt. Dadurch kann entsprechend dem vorhandenen Dampfdruck nur eine bestimmte, höchste Aufwärmung der durchgehenden Wassermenge bei geöffnetem \\>asserventil erfolgen, so daß eine Überhitzung der Flüssigkeit und eine Gefahr des Verbrühen auf alle Fälle vermieden wird. Die neue Einrichtung wirkt daher gleichzeitig als Sicherheitsvorricl1tung. By adjusting the head II relative to the funnel 12, the desired steam passage cross-section set. This allows according to the existing vapor pressure only a certain, maximum heating of the continuous Amount of water when the water valve is open, so that overheating of the Liquid and a risk of scalding is avoided in all cases. The new The device therefore also acts as a safety device.

PATENTANSPROCEIE 1. Dampfflüssigkeitsmischer mit einem mit Füllkörpern besetzten Mischraum, in dem die Flüssigkeit mit Dampf erhitzt wird, dadurch gekennzeichnet, daß der Dampfdurchgangsquerschnitt an der Vermischungsstelle und damit die an dieser Stelle vorhandene Dampfgeschwindigkeit von außen einstellbar ist. PATENT ANNOUNCEMENT 1. Steam-liquid mixer with a packed bed occupied mixing space in which the liquid is heated with steam, characterized in that that the vapor passage cross-section at the mixing point and thus that at this Place the existing steam speed can be adjusted from the outside.

Claims (1)

2. Dampfflüssigkeitsmischer nach Anspruch I, dadurch gekennzeichnet, daß die Einsc:ellung mittels eines in der Dampfleitung angeordneten Regulierkörpers erfolgt, durch den der Dampfdurchgang drosselbar ist. 2. Steam-liquid mixer according to claim I, characterized in that that the adjustment by means of a regulating body arranged in the steam line takes place through which the steam passage can be throttled. 3. Dampfflüssigkeitsmischer nach den Ansprücben I und 2, dadurch gekennzeichnet, daß der Regulierkörper einen konischen Kopf besitzt, mit dem er an einer konischen Erweiterung des Dampfdurchgangs angeordnet ist und einen mit Schraubengängen versehenen Teil aufweist. 3. Steam-liquid mixer according to claims I and 2, thereby characterized in that the regulating body has a conical head with which it is arranged on a conical widening of the steam passage and one with Has screw threads provided part. 4. Dampfflüssigkeitsmischer nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Zutrittsöffnungen der Flüssigkeit ringförmig um den zentral in der Vermischungsstelle sitzenden Regulierkörper angeordnet sind. 4. Steam-liquid mixer according to claims 1 to 3, characterized characterized in that the inlet openings of the liquid are annular around the central are arranged in the mixing point seated regulating body.
DEP17753D 1948-10-10 1948-10-10 Steam liquid mixer with a mixing space occupied by filling bodies Expired DE808513C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP17753D DE808513C (en) 1948-10-10 1948-10-10 Steam liquid mixer with a mixing space occupied by filling bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP17753D DE808513C (en) 1948-10-10 1948-10-10 Steam liquid mixer with a mixing space occupied by filling bodies

Publications (1)

Publication Number Publication Date
DE808513C true DE808513C (en) 1951-07-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEP17753D Expired DE808513C (en) 1948-10-10 1948-10-10 Steam liquid mixer with a mixing space occupied by filling bodies

Country Status (1)

Country Link
DE (1) DE808513C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067653B (en) * 1955-05-28 1959-10-22 Siemens Ag Pressure reducing valve with device for reducing noise and vibrations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067653B (en) * 1955-05-28 1959-10-22 Siemens Ag Pressure reducing valve with device for reducing noise and vibrations

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