NO138469B - HIGH PRESSURE JET WASHING SYSTEM. - Google Patents

HIGH PRESSURE JET WASHING SYSTEM. Download PDF

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Publication number
NO138469B
NO138469B NO742900A NO742900A NO138469B NO 138469 B NO138469 B NO 138469B NO 742900 A NO742900 A NO 742900A NO 742900 A NO742900 A NO 742900A NO 138469 B NO138469 B NO 138469B
Authority
NO
Norway
Prior art keywords
hearth
boiler
outlet opening
combustion chamber
gas outlet
Prior art date
Application number
NO742900A
Other languages
Norwegian (no)
Other versions
NO742900L (en
NO138469C (en
Inventor
Gerald L Hockmuth
Iven R Norstrud
Original Assignee
Britt Tech Corp
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 Britt Tech Corp filed Critical Britt Tech Corp
Publication of NO742900L publication Critical patent/NO742900L/no
Publication of NO138469B publication Critical patent/NO138469B/en
Publication of NO138469C publication Critical patent/NO138469C/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B05B12/088—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve the sensing element being a flexible member, e.g. membrane, diaphragm, bellows
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B60S3/044—Hand-held cleaning arrangements with liquid or gas distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2703—Flow rate responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Accessories For Mixers (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Spray Control Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Gas Separation By Absorption (AREA)

Description

Kombinert varmekjel med to ildsteder for fast og/eller flytende brensel. Combined boiler with two burners for solid and/or liquid fuel.

Foreliggende oppfinnelse vedrører en The present invention relates to a

kombinert varmekjel med to ildsteder for combined boiler with two fireplaces for

fast og/eller flytende brensel, såsom kull, solid and/or liquid fuel, such as coal,

ved, søppel henholdsvis olje og lignende. firewood, rubbish or oil and the like.

I et forbrenningskammer for olje er der In a combustion chamber for oil is there

innbygget et høytrykks-oljeaggregat med built-in high-pressure oil unit with

nedadrettet dyse; samtidig er ildstedet downward nozzle; at the same time is the hearth

for fast brensel forsynt med en nedad rettet røkgasskanal som strekker seg gjennom kjelens vannrom og nedentil går over for solid fuel provided with a downwardly directed flue gas channel that extends through the water space of the boiler and passes below

i en ytterligere, tvers gjennom kjelen for-løpende gassutløpskanal. in a further gas outlet channel running across the boiler.

Oppfinnelsen utmerker seg ved at forbrenningskammeret er forsynt med mot The invention is distinguished by the fact that the combustion chamber is provided with a motor

sin utløpsåpning for røkgassene inn til ildstedet for fast brensel konvergerende vegger, og at forbrenningskammerets gassut-løpsåpning og ildstedets gassutløpsåpning its outlet opening for the flue gases into the hearth for solid fuel converging walls, and that the combustion chamber's gas outlet opening and the hearth's gas outlet opening

ligger på innbyrdes motsatte steder av ildstedet. are located on opposite sides of the hearth.

Ytterligere trekk ved oppfinnelsen vil Further features of the invention will

fremgå av følgende beskrivelse av et ut-førelseseksempel under henvisning til tegningen, på hvilken fig. 1 viser kjelen i per-spektiv sett forfra, fig. 2 et delvis snittet can be seen from the following description of an embodiment with reference to the drawing, in which fig. 1 shows the boiler in perspective from the front, fig. 2 a partial section

perspektivriss av kjelen, fig. 3 et skjematisk, gjennomsiktig perspektivriss av kjelen og fig. 4 et skjematisk horisontalsnitt perspective view of the boiler, fig. 3 is a schematic, transparent perspective view of the boiler and fig. 4 a schematic horizontal section

av samme. of the same.

På tegningen angir 1 kjelens ytre mantel, 2 forbrenningskammeret for olje, 3 In the drawing, 1 indicates the boiler's outer casing, 2 the combustion chamber for oil, 3

ildstedet for fast brensel, 4 varmtvannsberederen og 5 oljeaggregatet som er av the fireplace for solid fuel, 4 the water heater and 5 the oil unit which is off

høytrykkstypen. Oljeaggregatet 5 er med the high pressure type. The oil unit 5 is included

sin nedre del anordnet loddrett i en dyse its lower part arranged vertically in a nozzle

6, hvis vegger består av en ikke korruger-ende legering, såsom den på markedet under navnet «Canthal» kjente legering som 6, whose walls consist of a non-corroding alloy, such as the alloy known on the market under the name "Canthal" which

kan tåle en temperatur på ca. 1700° C. Dysen er utformet slik at flammen 7 blir snørt sammen i retning mot dysens nedre ende, idet dyseveggene er konisk skrått-stillet og slik anordnet at der oppnås at praktisk talt hele forbrenningen av olje-gassene foregår i dysen. I denne tilveie-bringes der av flammen 7 en høy temperatur (på ca. 1100° C). Stråleenergien fra dysens 6 vegger og varmen fra den gjen-værende del av oljeflammen overføres så til den omgivende vann-mantel og således til det varmeoverførende medium. For-brenningsgassene ledes fra brennkam-meret 2 gjennom en avsmalnende røkgass-kanal 8 gjennom ildstedet 3 for fast brensel, videre gjennom en loddrett nedad rettet røkgasskanal 9 forbi varmtvannsberederen og derpå gjennom en tvers gjennom kjelen ført kanal 10 til skorstenen. Takket være denne konstruksjon blir røkgasska-nalen temmelig lang og den varmeover-førende flate blir opptil ca. 2,8 ms ved så relativt små ytre dimensjoner av kjelen som lengde 1200 mm, bredde 525 mm og høyde 1060 mm. Utførte prøver har vist at der på denne måte uttas den størst mulige effekt av brenselet. can withstand a temperature of approx. 1700° C. The nozzle is designed so that the flame 7 is constricted in the direction towards the lower end of the nozzle, the nozzle walls being conically inclined and arranged in such a way that it is achieved that practically the entire combustion of the oil gases takes place in the nozzle. In this, the flame 7 provides a high temperature (of approx. 1100° C). The radiant energy from the walls of the nozzle 6 and the heat from the remaining part of the oil flame are then transferred to the surrounding water mantle and thus to the heat-transferring medium. The combustion gases are led from the combustion chamber 2 through a narrowing flue gas channel 8 through the hearth 3 for solid fuel, further through a vertically downwards flue gas channel 9 past the water heater and then through a channel 10 running across the boiler to the chimney. Thanks to this construction, the flue gas channel is quite long and the heat-transferring surface is up to approx. 2.8 ms for such relatively small external dimensions of the boiler as length 1200 mm, width 525 mm and height 1060 mm. Tests carried out have shown that in this way the greatest possible effect is extracted from the fuel.

Varmekjelens midtparti er forsynt med tettsluttende luker 11 og 12. Bak disse luker ligger ildstedet 3 for søppel og fast brensel. Den ene av lukene (12) er forsynt The central part of the boiler is fitted with tightly closing hatches 11 and 12. Behind these hatches is the hearth 3 for rubbish and solid fuel. One of the hatches (12) is provided

med trekkregulator 13. Ildstedet er utformet slik at det faste brensel ligger på with draft regulator 13. The fireplace is designed so that the solid fuel lies on it

en vannavkjølt, dvs. av vann gjennom-strømmet rist 14 som ved sin vannavkjø-ling blir vel egnet til å tjene som slagg-fraskiller for den derunder liggende aske- a water-cooled, i.e., water-flowed grate 14 which, due to its water cooling, is well suited to serve as a slag separator for the ash lying underneath

beholder 15. Røkgassene fra ildstedet 3 ledes på samme måte som olje-forbren-ningsgassene gjennom kanalene 9 og 10 til skorstenen (ikke vist). Ved forbrenning av fast brensel åpnes en såkalt rosettven-til (dreieventil) 16 på den øvre luke 11. Ved kombinasjonsfyring, dvs. ved samtidig fyring med olje og f. eks. søppel og avfall, må også rosettventilen 16 være åpen. Returvannet fra varmeelementene i varmeledningssystemet fordeles viftefor-met i kjelens bunn 17 fra et sted i nær-heten av ildstedet 3 for fast brensel. container 15. The flue gases from the hearth 3 are led in the same way as the oil combustion gases through channels 9 and 10 to the chimney (not shown). When burning solid fuel, a so-called rosette valve (rotary valve) 16 is opened on the upper hatch 11. In combination firing, i.e. when simultaneously firing with oil and e.g. rubbish and waste, the rosette valve 16 must also be open. The return water from the heating elements in the heat conduction system is distributed fan-shaped in the bottom 17 of the boiler from a place in the vicinity of the hearth 3 for solid fuel.

Varmtvannsberederen 4 er ved det viste utførelseseksempel av den kombinerte type, dvs. av både forråds- og batteri-typen. Den består av to forrådsbeholdere og et melomliggende rørsystem, hvis lengde ved den ovenfor angitte størrelse av kjelen går opp til omtrent 60 m og som sikrer en praktisk talt konstant temperatur av det utgående varmtvann. The water heater 4 is, in the embodiment shown, of the combined type, i.e. of both storage and battery type. It consists of two storage containers and an intervening pipe system, the length of which at the above-mentioned size of the boiler goes up to approximately 60 m and which ensures a practically constant temperature of the outgoing hot water.

Varmekjelen er godt isolert. Mellom et ytre og et indre hus er der anbragt en glassfiberisolasjon, og i kjelens bunn er der anordnet et ekstra, isolerende lag. The boiler is well insulated. A fiberglass insulation is placed between an outer and an inner housing, and an extra, insulating layer is arranged at the bottom of the boiler.

Kjelen er videre oventil forsynt med et lokk 26 som dekker samtlige kontroll-organer 27, såsom hydrotermbmeter, var-meregulator, høytrykksoljeaggregatets 5 inn- og utkoblingsanordning og lignende i en fordypning 18, likesom også oljeaggregatet 5 i en for dette bestemt fordypning 19 oventil i kjelens 1 indre. Den tvers gjennom kjelen førte røkgasskanal 10 er fortil forsynt med en med en luke 20 dek-ket åpning 21, gjennom hvilken kanalene 9 og 10 er tilgjengelige for feining. The boiler is also provided at the top with a cover 26 which covers all control devices 27, such as hydrothermometer, heater regulator, the high-pressure oil unit 5 switching device and the like in a recess 18, as well as the oil unit 5 in a specially designated recess 19 above in boiler 1 interior. The flue gas duct 10 led across the boiler is previously provided with an opening 21 covered with a hatch 20, through which the ducts 9 and 10 are accessible for screening.

Som det fremgår av fig. 3 og 4 avbøyes den loddrett nedad rettede olj eflammes spiss inn i forbrenningskammeret 2 og føres til gassutløpsåpningen gjennom den avsmalnende kanal 8 som er dannet av de to konvergerende vegger 23 og 24. Røk-gassene strømmer fra utløpsåpningen 22 mot den av ildstedets 3 vegger som ligger rett mot utløpsåpningen, slår med relativt høy hastighet mot denne med ovnsluker forsynte vegg osv., hvorved gassen bi-bringes en turbulent bevegelse og således bringes til å avgi sin varme til ildstedets 3 samtlige vegger. Ved den øvre ende av ildstedet 3 er der i den rett mot slissen 22 liggende vegg anordnet en ytterligere åpning 25, gjennom hvilken den oppad-strømmende gass, som allerede har avgitt endel av sin varme, ledes gjennom den loddrette kanal 9 og den vannrette kanal 10 til skorstenen. Ettersom både forbrenningskammeret 2 og ildstedet 3 såvel som røkgasskanalene 9 og 10 er omgitt av vann. As can be seen from fig. 3 and 4, the tip of the vertically downwards-directed oil flame is deflected into the combustion chamber 2 and led to the gas outlet opening through the narrowing channel 8 which is formed by the two converging walls 23 and 24. The smoke gases flow from the outlet opening 22 towards that of the hearth's 3 walls which lies directly against the outlet opening, strikes at a relatively high speed against this wall provided with oven hatches, etc., whereby the gas is imparted with a turbulent movement and is thus caused to give off its heat to all 3 walls of the hearth. At the upper end of the hearth 3, a further opening 25 is arranged in the wall directly opposite the slot 22, through which the upward-flowing gas, which has already given off part of its heat, is led through the vertical channel 9 and the horizontal channel 10 to the chimney. As both the combustion chamber 2 and the hearth 3 as well as the flue gas channels 9 and 10 are surrounded by water.

blir varmeavgivningen fra røkgassene god; the heat release from the flue gases is good;

temperaturen av den røkgass som ledes til skorstenen, blir følgelig særlig lav. Kjelens virkningsgrad blir særlig høy, nemlig hele 92 pst. the temperature of the flue gas that is led to the chimney is consequently particularly low. The efficiency of the boiler is particularly high, namely as much as 92 per cent.

Selvsagt er oppfinnelsen ikke på noen måte begrenset til det viste og beskrevne utførelseseksempel. Således kan ildstedet for det faste brensel ha rundt i stedet for rektangulært tverrsnitt. Gassutløpskana-lene 9 og 10 og varmtvannsberederen kan bytte plass med forbrenningskammeret 2 og oljeaggregatet 5, hvilket er fordelaktig når forbindelsen til skorstenen er anordnet til høyre i stedet for til venstre for ildstedet 3. Of course, the invention is in no way limited to the embodiment shown and described. Thus, the hearth for the solid fuel can have a round instead of a rectangular cross-section. The gas outlet channels 9 and 10 and the water heater can change places with the combustion chamber 2 and the oil unit 5, which is advantageous when the connection to the chimney is arranged to the right instead of to the left of the hearth 3.

Claims (3)

1. Kombinert varmekjel med to ildsteder for fast og/eller flytende brensel, såsom kull, ved, søppel henholdsvis olje og lignende, hvor der i et forbrenningskammer for olje er innbygget et høytrykks-oljeaggregat med nedadrettet dyse, og hvor ildstedet for fast brensel er forsynt med en nedad rettet røkgasskanal som strekker seg gjennom kjelens vannrom og nedentil går over i en ytterligere, tvers gjennom kjelen forløpende gassutløpskanal, karakterisert ved at forbrenningskammeret (2) er forsynt med mot sin utløpsåp-ning (22) for røkgassene inn til ildstedet (3) for fast brensel konvergerende vegger (23, 24), og at forbrenningskammerets (2) gassutløpsåpning (22) og ildstedets (3) gassutløpsåpning (25) ligger på innbyrdes motsatte steder av ildstedet (3).1. Combined heating boiler with two fireplaces for solid and/or liquid fuel, such as coal, wood, garbage or oil and the like, where a high-pressure oil unit with a downward-facing nozzle is built into a combustion chamber for oil, and where the fireplace for solid fuel is provided with a downwardly directed flue gas channel which extends through the water space of the boiler and below it transitions into a further gas outlet channel running transversely through the boiler, characterized in that the combustion chamber (2) is provided with an outlet opening (22) towards its outlet for the flue gases into the hearth ( 3) for solid fuel converging walls (23, 24), and that the gas outlet opening (22) of the combustion chamber (2) and the gas outlet opening (25) of the hearth (3) are located in mutually opposite locations of the hearth (3). 2. Kjel ifølge påstand 1, karakterisert ved at forbrenningskammeret (2) er forsynt med en slissformet gass-utløpsåpning (22) som munner ut ved den nedre ende av det i tverrsnitt hensikts-messig rektangulære ildsted (3) ved dettes ene hjørne, og at den nedadrettede gass-utløpskanal (9) er forbundet med øvre en-de av ildstedet (3) ved den rett mot den 1 slissf ormede gassutløpsåpning (22) liggende ildstedsvegg. 2. Boiler according to claim 1, characterized in that the combustion chamber (2) is provided with a slot-shaped gas outlet opening (22) which opens at the lower end of the hearth (3), which is suitably rectangular in cross-section, at one of its corners, and that the downward-directed gas outlet channel (9) is connected to the upper end of the hearth (3) by the hearth wall lying directly against the 1 slot-shaped gas outlet opening (22). 3. Kjel ifølge påstandene 1 og 2 med et ildsted (3) med rundt tverrsnitt, karakterisert ved at den slissformede utløpsåpning (22) for røkgassene fra forbrenningskammeret (2) munner ut tangen-tialt i ildstedet (3).3. Boiler according to claims 1 and 2 with a hearth (3) with a round cross-section, characterized in that the slot-shaped outlet opening (22) for the flue gases from the combustion chamber (2) opens tangentially into the hearth (3).
NO742900A 1974-02-11 1974-08-12 HIGH PRESSURE JET WASHING SYSTEM. NO138469C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44137774 US3893591A (en) 1974-02-11 1974-02-11 High pressure spray washing system

Publications (3)

Publication Number Publication Date
NO742900L NO742900L (en) 1975-08-12
NO138469B true NO138469B (en) 1978-06-05
NO138469C NO138469C (en) 1978-10-18

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Application Number Title Priority Date Filing Date
NO742900A NO138469C (en) 1974-02-11 1974-08-12 HIGH PRESSURE JET WASHING SYSTEM.

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JP (1) JPS50114058A (en)
AR (1) AR201588A1 (en)
AT (1) AT352942B (en)
BE (1) BE814785A (en)
BR (1) BR7406294D0 (en)
CA (1) CA1007867A (en)
CH (1) CH584072A5 (en)
DE (1) DE2420634C3 (en)
DK (1) DK230074A (en)
ES (3) ES426343A1 (en)
FR (1) FR2260390A1 (en)
GB (1) GB1502857A (en)
IT (1) IT1013328B (en)
LU (1) LU70451A1 (en)
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Publication number Priority date Publication date Assignee Title
US4437812A (en) 1977-05-13 1984-03-20 Varian Associates, Inc. Single-pump multiple stroke proportioning for gradient elution liquid chromatography
US4319628A (en) * 1979-07-13 1982-03-16 Southern California Gas Company Two liquid heat exchange system and safety valve to prevent contamination
US4247018A (en) * 1979-12-14 1981-01-27 The Coca-Cola Company Non-pressurized fluid transfer system
US4503915A (en) * 1982-04-03 1985-03-12 Feecon Corporation Proportioning system
DE3433225A1 (en) * 1984-09-10 1986-03-20 Alfred Kärcher GmbH & Co, 7057 Winnenden HIGH PRESSURE CLEANING DEVICE
GB8917379D0 (en) * 1989-07-29 1989-09-13 Chadwick Geoffrey A Fluid regulator valves
GB2242255A (en) * 1990-02-13 1991-09-25 Dereve Fluid flow control governor
DE19737490A1 (en) * 1997-08-28 1999-03-04 Gardena Kress & Kastner Gmbh Method for operating a high pressure device, in particular a high pressure cleaner and high pressure device
ES2239550B1 (en) * 2004-12-14 2006-06-01 Goizper, S.Coop LIQUID PRESSURE REGULATOR.
CN110250142B (en) * 2019-07-04 2024-02-27 苏州萨得尔电动工具有限公司 Sprayer with self-cleaning function
CN117772510B (en) * 2024-02-23 2024-05-03 常州市爱伦机械有限公司 Bearing oiling conveying system and working method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498311A (en) * 1966-04-14 1970-03-03 Roland J Hawes Jr Apparatus for dispensing and delivering feed additives to livestock and poultry
US3369705A (en) * 1966-05-09 1968-02-20 Curtis Dyna Prod Corp Plural source cleaning apparatus having fluid actuated diaphragmtype proportioning valve

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ES426343A1 (en) 1976-11-01
LU70451A1 (en) 1974-11-28
AR201588A1 (en) 1975-03-31
SE393306B (en) 1977-05-09
DK230074A (en) 1975-10-06
NL7406419A (en) 1975-08-13
DE2420634A1 (en) 1975-08-14
JPS50114058A (en) 1975-09-06
FR2260390A1 (en) 1975-09-05
GB1502857A (en) 1978-03-08
ES433783A1 (en) 1976-12-01
ATA588674A (en) 1979-03-15
SE7406494L (en) 1975-08-12
CA1007867A (en) 1977-04-05
NO742900L (en) 1975-08-12
AU6920774A (en) 1975-11-27
ES433782A1 (en) 1976-12-01
CH584072A5 (en) 1977-01-31
SE7514376L (en) 1975-12-18
IT1013328B (en) 1977-03-30
US3893591A (en) 1975-07-08
ZA742484B (en) 1975-04-30
BR7406294D0 (en) 1975-09-09
BE814785A (en) 1974-09-02
DE2420634C3 (en) 1979-04-05
DE2420634B2 (en) 1978-07-27
SE411963B (en) 1980-02-11
PH11496A (en) 1978-02-01
AT352942B (en) 1979-10-10
NO138469C (en) 1978-10-18

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