US1878134A - Economizer - Google Patents
Economizer Download PDFInfo
- Publication number
- US1878134A US1878134A US167814A US16781427A US1878134A US 1878134 A US1878134 A US 1878134A US 167814 A US167814 A US 167814A US 16781427 A US16781427 A US 16781427A US 1878134 A US1878134 A US 1878134A
- Authority
- US
- United States
- Prior art keywords
- tubes
- rows
- row
- lane
- headers
- 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 - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
- F22D1/04—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement
- F22D1/06—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement in horizontal arrangement
Definitions
- buckles 16 near the ends of the supports 11 and extending from one support to the second one below as most clearly shown in Figs. and 6.
- the supports 11 are preferably installed so that alternate ones will be staggered with respect to each other, as shown in Fig. 5.
- a row of tubes may be sprung upwardly to the positions shown in the broken. lines in Figs. 5 and 6, thus leaving room between the lower legs of these tubes and the upper legs of the lower row of tubes for a tube to be,
- the tubes extend through the .plate 6 as shown in F ig; 3, the bent ends of the tubes can be raised slightly farther after the upper sides of the legs 2 come into contact with the upper edges of the holes 7 before the upper sides of the legs 3 contact with the upper edges of the holes 8.
- the distance through which the bent ends of the tubes can be raised before the upper sides of the lower legs 3 come into contact with the plate 6 is considerably greater than in Fig. 3.
- the slots 8 do not seriously weaken the plate support 6 and their presence avoids the necessity of givingthe lower legs 3 of the tubes compara bent ends 4 of the tubes are raised.
- tubes being arranged in rows movable with. respect to each other and with thefupper edge of one row spacedfromthe lowered'ge of the next higher row less than the diameter of the tubes but with lanes between said rows through which tubes can be withdrawn and I replaced sidewise on thexother 'side of-said plate from said headers after moving said rows apart.
- headers each provided with two rows of holes staggered with respect 'to each other, and singlerows of return bend tubes connecting said headers so as'to have a lane between thelegs of tubes that are connected to eachheader whereby said tubes may be removed sidewise and supports for said tubes near the return bends and at an intermediate point.
- headers each provided with two rows of holes staggered with respect 'tofeach other, and single rows'of return bend tubes connecting said headers so as to have a lanebetween the legs of tubes that are connected to each header whereby saidf tubes may be removed side-wise and spacing means for said tubes near the return bendsf' 6.
- headerers each provided with two rows of holes staggered with respect to each other, and rows o'f return bend tubes connecting said headers, so as .to
- a have a lane between the legs of tubes that are:
- headers each i provided with two rows of hole t g with respect to each other, and rowso freturn' bendtubes connecting said'headers so as to have a lane between the legs of tubes that are connected to each header whereby said tubes may be removed sidewise, and means for springing the return bend ends of onerow of tubes away from anadjacent row.
- headers each provided with two rows of holes staggered with respect to each other, rows of return bend tubes connecting said headers so as to have a lane between the legs of tubes that are connected to each header whereby said tubes may be removed sidewise, means to support said tubes adjacent the return bends, and means to move said support in order to increase the distance between said tubes and those adjacent thereto.
- rows of return bend tubes disposed with the return bends in each row in substantially parallel planes, means connecting the tubes in one row with the tubes in an adjacent row, said rows being spaced apart to form a lane between them for the passage of a tube there through, and means supporting said tubes and constructed and arranged to permit said passage of a tube through said lane.
- a plurality of rows of return bend tubes disposed with the return bends in each row in substantially parallel planes, means connecting the tubes in one row with the tubes in an adjacent row, said rows being spaced apart to form a lane between them for the passage of a tube therethrough, and removable means supporting said tubes and constructed and arranged to permit said passage of a tube through said lane.
- a plurality of rows of return bend tubes disposed with the return bends in each row in substantially I parallel planes, means connecting the tubes in one row with the tubes in an adjacent row, said rows being spaced apart to form a lane between them, and means supporting said tubes and constructed and arranged so that the tubes in one row may be sprung away from an adjacent row to form a lane wide enough for the passage of a tube therethrough V and so that a tube may be thus passed through-said lane.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
|. HA RTER ECONOMI ZER Sept. 20, 1932.
3 Sheets-Sheet Original Filed Feb. 12'. 1927 INVENTOR ATTORNEYS Sept. 20, 1932. HARTER 1,878,134
ECONOMIZER Original Filed Feb. 12. 1927 5 Sheets-Sheet "2 mc W lNvENTOR 1A5 ATTORNEYI- Original Filed Feb. 12. 1927 5 Sheets-Shee t 5 m N INVENTOR W *QZM W ATTORNEYS I tubes of the one that is to be taken out.
withdrawn sidewise, as shown by broken lines in Figs. 5 'an'd 6. The bar 11 and spacing strip 14 are removed fromthe row of tube that is tobe removed is disconnected from the headers and is moved longitudinally until its free ends pass out of the holes in the support 6, after which the tube is maneuveredinto the lane and in so doingthe tube is turned until its legs are in a horizontal plane, and then it is moved sidewise through the lane which has been enlarged, as ex- M plained above, by springing the return bend ends of the upper row of tubes upwardly} A- new tube is then maneuvered into place from which the injured tube was removed,
through the slots 12 and then lifting up-' wardly on this service bar'by means of a turn-buckle similar to that above described. After the bar 11 and spacing strip 14 have been replaced, the turn-buckle isremoved and the service bar withdrawn, whereupon the upper sides of the tubes 2 drop into the notches onthe spacing strip 14:.
I/Vhen the tubes extend through the .plate 6 as shown in F ig; 3, the bent ends of the tubes can be raised slightly farther after the upper sides of the legs 2 come into contact with the upper edges of the holes 7 before the upper sides of the legs 3 contact with the upper edges of the holes 8. In the modification shown in Fig. 4 the distance through which the bent ends of the tubes can be raised before the upper sides of the lower legs 3 come into contact with the plate 6is considerably greater than in Fig. 3. The slots 8 do not seriously weaken the plate support 6 and their presence avoids the necessity of givingthe lower legs 3 of the tubes compara bent ends 4 of the tubes are raised.
vention as applied to an economizer, to which it is particularly adapted, nevertheless it is to beunderstood that it is capable of use with any other heat exchange device as well. i
The
bends through which plate said tubes extend,
removable supports forsaid tubesnear'said return bends, said tubes being arranged in rows with lanes between said rows through which tubes can beQwithdraWn andrplaced sidewise.
- 2. In a heat exchange deviceyretur'n bend tubes connected together with the return bends in parallel planes, 'arsupporting plate between the connections and the return bends through which plate said tubes-extend, said,
tubes being arranged in rows movable with. respect to each other and with thefupper edge of one row spacedfromthe lowered'ge of the next higher row less than the diameter of the tubes but with lanes between said rows through which tubes can be withdrawn and I replaced sidewise on thexother 'side of-said plate from said headers after moving said rows apart. a 7V 3.In a'heat exchange device, return bend tubes connected together with the return" bends in parallel planes, a supporting plate between the connections and the return bends through which plate said'tubes extend, said tubes being arranged in single rows with a lane between each two adjacent rows through which tubes can be withdrawn and replaced sidewise, the openings in said saidtubes.
plate through i .which said tubes extend beinglarger than 4. In a" heat exchange device, headers each provided with two rows of holes staggered with respect 'to each other, and singlerows of return bend tubes connecting said headers so as'to have a lane between thelegs of tubes that are connected to eachheader whereby said tubes may be removed sidewise and supports for said tubes near the return bends and at an intermediate point. V a
5. In a heat exchange device, headers each provided with two rows of holes staggered with respect 'tofeach other, and single rows'of return bend tubes connecting said headers so as to have a lanebetween the legs of tubes that are connected to each header whereby saidf tubes may be removed side-wise and spacing means for said tubes near the return bendsf' 6. In a heat exchange device,,headers each provided with two rows of holes staggered with respect to each other, and rows o'f return bend tubes connecting said headers, so as .to
a have a lane between the legs of tubes that are:
tively sharp bends at the plate 6 when the connected to each header whereby said tubes a may be removed sidewise, andmeansfor en- While I have shownand described'the inlarging said lanes toward the return bends."
.7 In a he t exchange device, headers each i provided with two rows of hole t g with respect to each other, and rowso freturn' bendtubes connecting said'headers so as to have a lane between the legs of tubes that are connected to each header whereby said tubes may be removed sidewise, and means for springing the return bend ends of onerow of tubes away from anadjacent row.
8. In a heat exchange device, headers each provided with two rows of holes staggered with respect to each other, rows of return bend tubes connecting said headers so as to have a lane between the legs of tubes that are connected to each header whereby said tubes may be removed sidewise, means to support said tubes adjacent the return bends, and means to move said support in order to increase the distance between said tubes and those adjacent thereto.
9. In a heat exchange device, rows of return bend tubes disposed with the return bends in each row in substantially parallel planes, means connecting the tubes in one row with the tubes in an adjacent row, said rows being spaced apart to form a lane between them for the passage of a tube there through, and means supporting said tubes and constructed and arranged to permit said passage of a tube through said lane.
10. In a heat exchange device, a plurality of rows of return bend tubes disposed with the return bends in each row in substantially parallel planes, means connecting the tubes in one row with the tubes in an adjacent row, said rows being spaced apart to form a lane between them for the passage of a tube therethrough, and removable means supporting said tubes and constructed and arranged to permit said passage of a tube through said lane.
11. In a heat exchange device, a plurality of rows of return bend tubes disposed with the return bends in each row in substantially I parallel planes, means connecting the tubes in one row with the tubes in an adjacent row, said rows being spaced apart to form a lane between them, and means supporting said tubes and constructed and arranged so that the tubes in one row may be sprung away from an adjacent row to form a lane wide enough for the passage of a tube therethrough V and so that a tube may be thus passed through-said lane. i
ISAAC HARTER.
a plurality of
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US167814A US1878134A (en) | 1927-02-12 | 1927-02-12 | Economizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US167814A US1878134A (en) | 1927-02-12 | 1927-02-12 | Economizer |
Publications (1)
Publication Number | Publication Date |
---|---|
US1878134A true US1878134A (en) | 1932-09-20 |
Family
ID=22608945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US167814A Expired - Lifetime US1878134A (en) | 1927-02-12 | 1927-02-12 | Economizer |
Country Status (1)
Country | Link |
---|---|
US (1) | US1878134A (en) |
-
1927
- 1927-02-12 US US167814A patent/US1878134A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2301433A (en) | Water type cooling or heating surface | |
US2033077A (en) | Tube support | |
US1878134A (en) | Economizer | |
MX3202E (en) | IMPROVED PERFORATION TUBE GRID COMPRISING A PLURALITY OF ROWS VERTICALLY SEPARATED FROM LATERALLY SPACED FINGERS | |
US2067133A (en) | Flue baffle for heating apparatus | |
US2999483A (en) | Furnace wall and support construction | |
US2176406A (en) | Heat exchanger tube support | |
US1972100A (en) | Furnace wall | |
US2067671A (en) | Fluid heater | |
US2268730A (en) | Cooled tube support | |
US2236882A (en) | Tube support | |
US1962909A (en) | Heat exchanger | |
US2884911A (en) | Tube support means | |
GB591602A (en) | Improvements in or relating to heat exchangers | |
US1883123A (en) | Economizer tube support | |
US2868180A (en) | Heat exchange apparatus | |
US1790817A (en) | jacobus | |
US1990058A (en) | Interdeck superheater and supports | |
US2066623A (en) | Bread rack | |
US1881161A (en) | Boiler and supporting means for use therewith | |
US2045145A (en) | Superheater boiler | |
US2266291A (en) | Heat exchanger | |
US1765532A (en) | Economizer | |
CN209171507U (en) | A kind of humid heat setting machine of shoemaking | |
DE932695C (en) | Hot water boiler for forced circulation heating systems |