US1494944A - Double multijet condenser - Google Patents
Double multijet condenser Download PDFInfo
- Publication number
- US1494944A US1494944A US626689A US62668923A US1494944A US 1494944 A US1494944 A US 1494944A US 626689 A US626689 A US 626689A US 62668923 A US62668923 A US 62668923A US 1494944 A US1494944 A US 1494944A
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- Prior art keywords
- water
- nozzles
- condenser
- valve
- double
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- Expired - Lifetime
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
- F28B3/04—Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting cooling liquid into the steam or vapour
Definitions
- This invention relates to multi-jet con-' densers, but moreparticularlyto adoub le condenser of that type, comprising one'condenser wlthin another.
- One object of the inventlon' is to enablea multi-jet condenser to be serve'd by two 'wa j ter supply pumps, so that: at light loads, 'or" water; one-puin'p'j in winter time with cold can b shut down.
- Another object of the invention is to en able the water discharged from one set of nozzles to be re-circulated by a second pump and supplied to the other set of noz-' zles, which is advantageous for instancei'i' case water has to be pumped a long distan' so that a large supply is not availablek
- two concentric sets of nozzles K and L are arranged wlthin the upper section or inlet head A, of the condenser, and in addition to the outer diffuser tube D, there is an inner concentric diffuser tube 0 preferably discharging into a separate tank P.
- the outer and inner sets of nozzles K and L direct convergent streams of water into the outer and inner diffuser tubes D and O respectively.
- the tail pipe Q of the inner diffuser O is providedwith the flap valve R and the gate valve S, which latter valve is adapted to be operated by the hand wheel T.
- the sets or rings of nozzles K and L are preferably carried by separate water heads U and V, so that the sets of nozzles may be served 'byjseparate water supplypu'mps'W" respectively.”
- Steam entersat 'the steam inlet-Y and' thecond'ense'r"casing is preferably? provided with anysuitable form of vacu-um'b'reaker Z; w v
- valve 6 is'i nserted' in-this connection;
- The] pump "-;W- is connected by the "pipe to the water head V of the inner ring'o'f nozzles L and a Y valve 9 is inserted insaid pipe.”
- the pump X is connectedfby the pipe h to the water head of the outer ring otno zzlesK and a valve *0 is inserted in said pipe:
- a dis- "charge connection 12 havingthe valve 9 is also-connected to the pipe'h.
- the pump W may be shut down and then by closing the valve 6 on the pipe at leading to the tank P, and opening the valve 0 in the main supply pipe a, the outer ring of nozzles K only will be served by the supply pump X.
- the water discharged from, the inner ring of nozzles L may be re-circulated by the second plimp X which then takes its water from the discharge well P, as described and delivers it to the outer ring of nozzles K which discharge to a separate nozzles L, 6500 pounds oi s tank or We'll F and thence to Waste, through the over-flow pipe.
- 4Q'In am ulti-jet condenser the combination with a casing having a contracted outf, let, of;,an ,outer difiuser tube connected to I, i said outlet, an inner'difi'user tube, an outer nseno zles in, t upp p r of h casing, directing convergent-streams of w a,
- an inner ring' of nozzles directing convergent sti ea ns, of' Water Within-the outer -,:-st1 e,am s,to the throat of the inner difiuser and- ,sep rate; iw'ater, supply pumps delivering water tosaid sets of nozzles
- a multgi-j et condenser the combina' tioniwith a casing, ⁇ of1-inner and outer rings of nozzles inth'exupper portion of the casthe outlet of the casing, separate discharge tanks for' each of, saiddifi'users', av supply pump-for: thelinner, ringiof nozzles, and a separate supply pump; for delivering water from ;the discharge tank of'the inner diffuser tothe outer ring, of nozzles. 2 i
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
May 20, 1924. 1,494,944
P. A. BANCEL DOUBLE MUL'IIJET CONDENSER Filed March 21, 1923 I INVENTOR I Paujl BaneeZ ms AT'i'ONEY- Patented May 20, 1924.
enaeaa rAUL A.,BA1\TCEL,OF mortar, new msm,, jasleabmo' i e e'st ermew- I zany, or s'nnsny enter, new JERSEY, A oonrona'rio v or, new JERSEY.
I nounnn iviuntrinrCON ENSER. 2
To all whom it may concerted I Be it known that L'PAUL A. BA OEL, a citizen of the United States, a' rcsident of Nutley, county of Essex, and Stateof'New" Jersey, have invented a certain Double Mil-l tijet Condenser, ot which the following is a" specification, accompanied by drawing.
This invention relates to multi-jet con-' densers, but moreparticularlyto adoub le condenser of that type, comprising one'condenser wlthin another.
' One object of the inventlon'is to enablea multi-jet condenser to be serve'd by two 'wa j ter supply pumps, so that: at light loads, 'or" water; one-puin'p'j in winter time with cold can b shut down.
Another object of the invention, is to en able the water discharged from one set of nozzles to be re-circulated by a second pump and supplied to the other set of noz-' zles, which is advantageous for instancei'i' case water has to be pumped a long distan' so that a large supply is not availablek Further objects of the invention will hereinafter appear, and' theinvention is shown in one of its preferred forms in the accompanying drawing, which is a side elevation partly in longitudinal section of a condenser.
the counter weighted flap valv J.
In accordance with this invention, two concentric sets of nozzles K and L are arranged wlthin the upper section or inlet head A, of the condenser, and in addition to the outer diffuser tube D, there is an inner concentric diffuser tube 0 preferably discharging into a separate tank P. The outer and inner sets of nozzles K and L direct convergent streams of water into the outer and inner diffuser tubes D and O respectively. The tail pipe Q of the inner diffuser O is providedwith the flap valve R and the gate valve S, which latter valve is adapted to be operated by the hand wheel T.
The sets or rings of nozzles K and L are preferably carried by separate water heads U and V, so that the sets of nozzles may be served 'byjseparate water supplypu'mps'W" respectively."Steam entersat 'the steam inlet-Y and' thecond'ense'r"casing is preferably? provided with anysuitable form of vacu-um'b'reaker Z; w v
The water'supply pump- Wpu1'np's water I from the supply ina inct which main is also "connected to the'intake b of the" supply pump -X anda valve cispreferably inserted in the main a.-'-As shown in the drawings", the intake of the supply pump X' is GOnnec'ted by the pipe d to the tank 1? and a valve 6 is'i nserted' in-this connection; The] pump "-;W- is connected by the "pipe to the water head V of the inner ring'o'f nozzles L and a Y valve 9 is inserted insaid pipe."' The pump X is connectedfby the pipe h to the water head of the outer ring otno zzlesK and a valve *0 is inserted in said pipe: A dis- "charge connection 12 havingthe valve 9 is also-connected to the pipe'h.
, In the operation ofthe apparatus, let it be assumed that the valve o the water" main a isclosed, 'andth'at the", water is being supplied-by the-pum JV to the inner concentric rlng of nozzles L which discharge convergent streams of water to the throat of the inner difiuser tube 0. The jets of water may be surrounded by the combining tube 9" having the guide vanes s and in such case, the lower guide vanes 25 of the comb-ining tube, are provided with the apertures tank P and supplies it to the outer concentric ring of nozzles K which discharge convergent streams through the apertures u in the combining tube to the outer diifuser tube D which discharges into the tank F. The flap valve R. on the tail pipe Q of the inner difius'er will close when water is not being discharged. In winter with cold water, the pump W may be shut down and then by closing the valve 6 on the pipe at leading to the tank P, and opening the valve 0 in the main supply pipe a, the outer ring of nozzles K only will be served by the supply pump X.
In case, as stated, water has to be pumped a long distance and a large supply is not available, the water discharged from, the inner ring of nozzles L may be re-circulated by the second plimp X which then takes its water from the discharge well P, as described and delivers it to the outer ring of nozzles K which discharge to a separate nozzles L, 6500 pounds oi s tank or We'll F and thence to Waste, through the over-flow pipe. I
As an example, let it be assumed that a given condenser whens'upplied'with 3,300 gallons at 7 O deg rees" temperature" will carry a load of 23,600 pounds of steam at 28 inches vacuum. Half of this water,"or'l6'50'" gallons in the inner ring, of the nozzles-L carry half the load, or 11,800 pounds or" mtheat ee-the water from =70 degreesto. 8 egrees 1 If, th h s is t.' de ee empe ate n her p p X t reus me wi l be c m 5 51 @1128,- nc es,ve uygnshea ingfthe ere: o 91%, de re t mpe tu e, Th tar; tal loadpthat would ,beca'r ed th 0on den e @Iier iqir 0 mm stea or f water-1 consumption of 1650 gal- Ions c rculated twice.
I cla m V In: m e-jet?"whether; tion with a casing, f,of two concentr c; sets tubes, into which convergent: streams "of water are direct'ed respectii naly by the 1 sets ofnozzjles. t
2.1 :Infa multijet condenser, the: icombihation with a casing, of inner ,andyouter rings let, of an outer diffuser tube connected to said outlet, an inner diffuser tube, an outer ringof nozzles in the upper portion of the casing, directing convergent streams of water' to the throat of the outer diffuser tube, and an inner, ring of nozzles directing-convergent streams" of water Within the outer streams to .thethroatof the inner diffuser.
4Q'In am ulti-jet condenser, the combination with a casing having a contracted outf, let, of;,an ,outer difiuser tube connected to I, i said outlet, an inner'difi'user tube, an outer nseno zles in, t upp p r of h casing, directing convergent-streams of w a,
ter to the throat of the outer diffuser tube, an inner ring' of nozzles directing convergent sti ea ns, of' Water Within-the outer -,:-st1 e,am s,to the throat of the inner difiuser and- ,sep rate; iw'ater, supply pumps delivering water tosaid sets of nozzles In a multgi-j et condenser, the combina' tioniwith a casing,}of1-inner and outer rings of nozzles inth'exupper portion of the casthe outlet of the casing, separate discharge tanks for' each of, saiddifi'users', av supply pump-for: thelinner, ringiof nozzles, and a separate supply pump; for delivering water from ;the discharge tank of'the inner diffuser tothe outer ring, of nozzles. 2 i
In testimony whereof I have signed this specification.
'PA'UL A. BAN-GEL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US626689A US1494944A (en) | 1923-03-21 | 1923-03-21 | Double multijet condenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US626689A US1494944A (en) | 1923-03-21 | 1923-03-21 | Double multijet condenser |
Publications (1)
Publication Number | Publication Date |
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US1494944A true US1494944A (en) | 1924-05-20 |
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Family Applications (1)
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US626689A Expired - Lifetime US1494944A (en) | 1923-03-21 | 1923-03-21 | Double multijet condenser |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868523A (en) * | 1955-06-02 | 1959-01-13 | Kaiser Aluminium Chem Corp | Heating apparatus and method |
US4160002A (en) * | 1976-06-09 | 1979-07-03 | Janovtchik Viacheslav J | Steam injectors |
-
1923
- 1923-03-21 US US626689A patent/US1494944A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868523A (en) * | 1955-06-02 | 1959-01-13 | Kaiser Aluminium Chem Corp | Heating apparatus and method |
US4160002A (en) * | 1976-06-09 | 1979-07-03 | Janovtchik Viacheslav J | Steam injectors |
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