US2267194A - Nozzle means - Google Patents
Nozzle means Download PDFInfo
- Publication number
- US2267194A US2267194A US378977A US37897741A US2267194A US 2267194 A US2267194 A US 2267194A US 378977 A US378977 A US 378977A US 37897741 A US37897741 A US 37897741A US 2267194 A US2267194 A US 2267194A
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- US
- United States
- Prior art keywords
- tubular
- blast
- blow
- extensions
- nozzle
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
Definitions
- n1eans whereby the directionpof the blastnfberhr- 1 therefore, has but little difculty in determining ⁇ - formation in ,thebloW-ingvof mineral j'wool bersi the direction iniwhich the blast shouldl'beV diA s elaine maybe changed while. the fibers are .beingblown 4 ⁇ rectedunder any given atmospheric condition in if iromwmoltenlava. f.
- nozzlerand .it is a major object of ⁇ my bers are placed in suspension by the blast and I inventionfto provide anozzlev which may be readily rapidlyswirlinthe atmosphere ofthe blow chamshifted during theblowing operation. 1 f ber until they at last come to-rest on its movablev It is afurtherpurpose of this invention to proiioor, or conveyor.l This conveyor removes the vide means whereby-the ⁇ blast may notv only be fibers from theblow chamber in the form ofA an l5 easilyfraisedi. and loweredbutfmaintained in its elongated blanket .ori mat. The gases constantly adjusted position.
- Figure 2 isan enlarged perspective View of the easy t$k;.bause the.v operating conditions vsame nozzle means; f i rapidlyl change from time totirneand if the di f Figure 3 is an enlarged section taken along the rectionof the blast isnot promptly changed the line 3;3.0f Figure 1 v blanke'f Wool en the conveyOliS IIlllCh higher 3' Figure 4 is lafsection taken along the line 4-4 in some ,portionsA thanfinothers.
- the blanket is of Figure 3 1 f 1 compressedat ltheend of its travel in the bloW f v:
- Figure 5 is-atop plan view of my nozzle means.
- the tubular member I2 may be rectangular in blast is directed either to the right or to the left, cross section and provided with two circular opit tends to deposit the majority of the bers on positely positioned open portions I6 and I8 which the side of the conveyor toward which the blast 50 are in alignment with each other.
- tion I8 is preferably provided with a circular reit tends to cause more of the fibers to become deduced portion 2li which abuts against a reduced posited on the outer portions of the conveyor.
- circular end portion 22 of a second tubular sec- When the blast is directed downwardly the fibers tion 24. tend to become deposited on the center of the 55
- the section 24 has an open portion 26 which is opposite to and in alignment with the reduced portion 22 and is adapted to receive a bolt 28 whereby the two tubular sections may be rotatably clamped together.
- This bolt has a nut 30 which is preferably provided with an inwardly extending reduced end portion 32 which is internally recessed and threadedly adapted to receive the threaded end portion 34 of the bolt 28. If desired any suitable packing rings 35 and 38 may be provided to prevent the escape of steam through the open portions I6 and I8.
- the tubular section 24 has a nipple or circular tubular extension 4I] which is threadedly adapted to receive a nozzle cap 42.
- This nipple may extend at right angles to the longitudinal axis of the bolt 28.
- the nozzle cap 42 has a preferably V-shaped slot 44 through which, in operation, a blast of steam or air issues at a high velocity to shred the molten materials into mineral wool fibers.
- the tubular section 24 may be turned with respect to tubular member I2 by any ⁇ suitable instrument such as ior instance a wrench.
- I preferably provide the tubular member I2 with two spaced apart ears 46 and 48. These ears are internally recessed and are threadedly adapted to receive inwardly extending threaded screw bolts 5G and 52, which serve to adjustably secure an upwardly extending ear 54 on the tubular member 24 in any desired angular position between the ears 46 and 48.
- the nozzle means I is connected to the air or steam supply pipe I2 in such a position that a stream of lava issuing from any suitable cupola or melting furnace B falls upon the preferably V-shaped blast of steam which shreds the lava and directs the combined blast of steam or air and lava into any suitable blow chamber 58 which is preferably, though not necessarily provided with a movable iioor or conveyor 60.
- the screw bolts 50 and 52 may be withdrawn and the front of the nozzle may be moved upwardly or downwardly by any suitable wrench.
- a mineral wool blow cap of the character described said blow cap including a rigid tubular fluid inlet section and a rigid ltubular fluid outlet section, each of said sections being detachably and pivotally secured substantially at a right angle to each other, said tubular outlet section being provided with an outwardly extending nipple portion including a nozzle member adapted for directing a lluid blast substantially at right angles to the main center line of the tubular outlet section, said blow cap being also provided with a plurality of ears mounted substantially in alignment with each other, at least one of said ears projecting from each of said tubular sections and at least two of said ears projecting from one of said sections on opposite sides of said one of said ears, each of said last mentioned two earsV being provided with threaded recessed portions and with a threaded bolt adapted to engage said one of said ears at various positions intermediate of the last mentioned two ears.
- a mineral wool blow cap of the character described said blow cap including a rigid tubular V iluid inlet section and a rigid tubular iluid outlet section, each of said sections being detachably and pivotally secured substantially at a right angle to each other, said tubular outlet section including a nozzle member adapted for directing a fluid blast substantially at right angles to the main center line of the tubular outlet section, said blow cap being also provided with a plurality of rigid extensions mounted substantially in alignment with each other, at least one of said extensions projecting from each of said tubular sections and at least two of said extensions projecting from one of said sections on opposite sides of said one of said extensions, each of said last mentioned two extensions being provided with threaded recessed portions and .with an elongated threaded means adapted to engage said one of said extensions at various positions intermediate of the last mentioned two extensions.
- a mineral wool blow cap of the character described' said blow cap including a rigid tubular fluid inlet section and a rigid tubular iiuid outlet section, each of said sections being detachably and, pivotally secured substantially at a right angle to each other, said tubular outlet section being provided with an outwardly extending nipple portion including a nozzle member adapted for directing a fluid blast substantially at right angles to the main center line of the tubular outlet section,v said blow cap being also provided with a plurality of rigid extensions mounted substantially in alignment with each other, Vat least one of saidv extensions projecting from each of said tubular sections and at least two of said extensions projecting from one of said sections on 0pposite sides of said one of said extensions, each of said last mentioned two extensions being provided with threaded recessed portions and with an elongated threaded means adapted to engage said one of saidV extensions at various positions intermediate' of the last mentioned two extensions.
Description
Dec. 23,1941.v f D. c. DRILL NOZZLE MEANS Filed-Feb. 14, 1941 4 2, i o N v Patented Dec. 23, 1941 n K v .'2,2`6fi,194j" i `V Y NozlzLnlMEANs Daniel c. Drin, Waiih; l1mi.,'initiator to American Rock Wool Corp. Wabas`h, Ind., a. corpo- -4 rationpflndianaU Appiieeini February@ 1941, serial N9. 378,97? Y (01. 29d-755"A y My invention relates to an improved nozz'l'e" conveyor.' The experienced blowing operator,
n1eans,whereby the directionpof the blastnfberhr- 1 therefore, has but little difculty in determining`- formation in ,thebloW-ingvof mineral j'wool bersi the direction iniwhich the blast shouldl'beV diA s elaine maybe changed while. the fibers are .beingblown 4` rectedunder any given atmospheric condition in if iromwmoltenlava. f. i the blow chamberi The operator with nozzlesu Minerali wooll is,conventionally manufactured of conventional construction, however', isunabl by discharginga streamiofimolten lavarupon a i to readily shiftflt-he nozzle sov that it will dis-'- 5 powerful V- shapedblastof steam or air which charge the blastintheides'ired direction. Insofar shredsthe molten material into fibers and hurls as known-tothe applicant,thefprior art discloses f these fibers into an adjacent blow chamber. The lo no such. nozzlerand .it isa major object of`my bers are placed in suspension by the blast and I inventionfto provide anozzlev which may be readily rapidlyswirlinthe atmosphere ofthe blow chamshifted during theblowing operation. 1 f ber until they at last come to-rest on its movablev It is afurtherpurpose of this invention to proiioor, or conveyor.l This conveyor removes the vide means whereby-the `blast may notv only be fibers from theblow chamber in the form ofA an l5 easilyfraisedi. and loweredbutfmaintained in its elongated blanket .ori mat. The gases constantly adjusted position. As iti has been beforestated, f whirlv to and frof in the blowchamber until the atmospheric conditions 'in the blow chamberthey escape through the ventilators provided in vary-'from Vtime-to timefdue to numerous causes 'i the upper portion Yofthe blow chamber and the beyond the'control of the blowing operator.v It positions in which the iibers aredeposited onthe 20 is, thereforeya furtherpurposeof this invention conveyor is determined by the direction and force to-'provide a nozzle means that may be repeatedly of themovement of the air and other-gases in the shifted in position Afrom time to time as 'maybe' blow chambeml Y i Y indicatedby thelchanging operating conditions; When adhesively treated blankets or batts are A further-object is fthe provision of means and: being produced a molten or liquid adhesive such ff methods especially adapted to be used in the pro- Y as, forinstance, rosin or asphalt is sprayed upon f duction of adhesively treated batts.
one or moreblasts of. fiberformation Apreferably- In thedrawing: i f just before the fibers enter the blow chamber. 1 Figure l: is `a partly elevational and partly sec- It visvtlfiefduty of the blowing operator tolso tional view showing my improved'nozzle means direct the blast that the fibers will become evenly 30 vas it is used inv the mowing@ mineral WOOL deposited-onthe conveyor. v This, however, is no. Figure 2 isan enlarged perspective View of the easy t$k;.bause the.v operating conditions vsame nozzle means; f i rapidlyl change from time totirneand if the di f Figure 3 is an enlarged section taken along the rectionof the blast isnot promptly changed the line 3;3.0f Figure 1 v blanke'f Wool en the conveyOliS IIlllCh higher 3' Figure 4 is lafsection taken along the line 4-4 in some ,portionsA thanfinothers. The blanket is of Figure 3 1 f 1 compressedat ltheend of its travel in the bloW f v: Figure 5 is-atop plan view of my nozzle means. chamber bya compactingroller in such aman-Y Referring now to Figures' 2 to V5 inclusive,r I f" ner that the'upper surface ofthe .blanket willbe ,i .Y make use of a nozzle means I i) which includes 'an' parallel with the base of the conveyor, but un- 49 internally threaded tubular member i2 which is less the fibershavebeen evenly deposited on the adapted to be connected to any suitable eXternal-l conveyor, diferent portions- 0i thebatt will have. .'fivlythreadedsteam 4or 'air supply Apipe l Ain any different densities and therefore dilerent K suitab1e;manner whereby themubulay member Valueszfgeils,QSELYNSUCI baits d0 11011 DIO- may befrotatedi.orrithe vfsupply pipe asv muclrla's 1' vide dependable insulation and are therefore ob- 4" 90 degreesilwiithout' anyhappreciable escape; df ,;i jected to by the trade. steam or air.
It has been determined by experience when the The tubular member I2 may be rectangular in blast is directed either to the right or to the left, cross section and provided with two circular opit tends to deposit the majority of the bers on positely positioned open portions I6 and I8 which the side of the conveyor toward which the blast 50 are in alignment with each other. The open poris directed. When the blast is directed upwardly, tion I8 is preferably provided with a circular reit tends to cause more of the fibers to become deduced portion 2li which abuts against a reduced posited on the outer portions of the conveyor. circular end portion 22 of a second tubular sec- When the blast is directed downwardly the fibers tion 24. tend to become deposited on the center of the 55 The section 24 has an open portion 26 which is opposite to and in alignment with the reduced portion 22 and is adapted to receive a bolt 28 whereby the two tubular sections may be rotatably clamped together.
This bolt has a nut 30 which is preferably provided with an inwardly extending reduced end portion 32 which is internally recessed and threadedly adapted to receive the threaded end portion 34 of the bolt 28. If desired any suitable packing rings 35 and 38 may be provided to prevent the escape of steam through the open portions I6 and I8.
The tubular section 24 has a nipple or circular tubular extension 4I] which is threadedly adapted to receive a nozzle cap 42. This nipple may extend at right angles to the longitudinal axis of the bolt 28. The nozzle cap 42 has a preferably V-shaped slot 44 through which, in operation, a blast of steam or air issues at a high velocity to shred the molten materials into mineral wool fibers. i
In operation, the tubular section 24 may be turned with respect to tubular member I2 by any `suitable instrument such as ior instance a wrench. In order, however, to make certain that the tubular section 24 remains in its desired angular position with respect to thetubular section I2, I preferably provide the tubular member I2 with two spaced apart ears 46 and 48. These ears are internally recessed and are threadedly adapted to receive inwardly extending threaded screw bolts 5G and 52, which serve to adjustably secure an upwardly extending ear 54 on the tubular member 24 in any desired angular position between the ears 46 and 48.
Referring now to Figure l, in operation, the nozzle means I is connected to the air or steam supply pipe I2 in such a position that a stream of lava issuing from any suitable cupola or melting furnace B falls upon the preferably V-shaped blast of steam which shreds the lava and directs the combined blast of steam or air and lava into any suitable blow chamber 58 which is preferably, though not necessarily provided with a movable iioor or conveyor 60.
From the foregoing description of the various parts of the nozzles, its operation may be readily understood. When it is desired to lower the blast, the screw bolt 50 is retracted and screw bolt 52 advanced. When it is desired to move the nozzle cap 42 to the left or to the right the nozzle cap may be turned to the right or the left as may be desired with a monkey wrench or the like by turning the nozzle on threaded supply pipe I4.
If desired the screw bolts 50 and 52 may be withdrawn and the front of the nozzle may be moved upwardly or downwardly by any suitable wrench.
Having described my invention, I now make the following claims: Y
l. A mineral wool blow cap of the character described, said blow cap including a rigid tubular fluid inlet section and a rigid ltubular fluid outlet section, each of said sections being detachably and pivotally secured substantially at a right angle to each other, said tubular outlet section being provided with an outwardly extending nipple portion including a nozzle member adapted for directing a lluid blast substantially at right angles to the main center line of the tubular outlet section, said blow cap being also provided with a plurality of ears mounted substantially in alignment with each other, at least one of said ears projecting from each of said tubular sections and at least two of said ears projecting from one of said sections on opposite sides of said one of said ears, each of said last mentioned two earsV being provided with threaded recessed portions and with a threaded bolt adapted to engage said one of said ears at various positions intermediate of the last mentioned two ears.
2. A mineral wool blow cap of the character described, said blow cap including a rigid tubular V iluid inlet section and a rigid tubular iluid outlet section, each of said sections being detachably and pivotally secured substantially at a right angle to each other, said tubular outlet section including a nozzle member adapted for directing a fluid blast substantially at right angles to the main center line of the tubular outlet section, said blow cap being also provided with a plurality of rigid extensions mounted substantially in alignment with each other, at least one of said extensions projecting from each of said tubular sections and at least two of said extensions projecting from one of said sections on opposite sides of said one of said extensions, each of said last mentioned two extensions being provided with threaded recessed portions and .with an elongated threaded means adapted to engage said one of said extensions at various positions intermediate of the last mentioned two extensions.
3. A mineral wool blow cap of the character described', said blow cap including a rigid tubular fluid inlet section and a rigid tubular iiuid outlet section, each of said sections being detachably and, pivotally secured substantially at a right angle to each other, said tubular outlet section being provided with an outwardly extending nipple portion including a nozzle member adapted for directing a fluid blast substantially at right angles to the main center line of the tubular outlet section,v said blow cap being also provided with a plurality of rigid extensions mounted substantially in alignment with each other, Vat least one of saidv extensions projecting from each of said tubular sections and at least two of said extensions projecting from one of said sections on 0pposite sides of said one of said extensions, each of said last mentioned two extensions being provided with threaded recessed portions and with an elongated threaded means adapted to engage said one of saidV extensions at various positions intermediate' of the last mentioned two extensions. Y
y `DANIEL C. DRILL.y
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US378977A US2267194A (en) | 1941-02-14 | 1941-02-14 | Nozzle means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US378977A US2267194A (en) | 1941-02-14 | 1941-02-14 | Nozzle means |
Publications (1)
Publication Number | Publication Date |
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US2267194A true US2267194A (en) | 1941-12-23 |
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ID=23495322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US378977A Expired - Lifetime US2267194A (en) | 1941-02-14 | 1941-02-14 | Nozzle means |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501639A (en) * | 1948-05-11 | 1950-03-21 | Chiksan Co | Zero-moment swivel nozzle |
US2532211A (en) * | 1946-11-15 | 1950-11-28 | Joe N Welch | Spray apparatus with oscillatory discharge means |
US2532447A (en) * | 1944-07-27 | 1950-12-05 | Diamond Power Speciality | Manually oscillatable and rotatable portable soot blower |
US2641504A (en) * | 1948-08-02 | 1953-06-09 | Air O Fan Products Corp | Agricultural spraying machine |
US3166252A (en) * | 1963-05-01 | 1965-01-19 | Spraying Systems Co | Swivel mount for spray nozzles |
US4901095A (en) * | 1988-11-10 | 1990-02-13 | Markem Corporation | Ink jet printing apparatus with adjustable print head |
-
1941
- 1941-02-14 US US378977A patent/US2267194A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532447A (en) * | 1944-07-27 | 1950-12-05 | Diamond Power Speciality | Manually oscillatable and rotatable portable soot blower |
US2532211A (en) * | 1946-11-15 | 1950-11-28 | Joe N Welch | Spray apparatus with oscillatory discharge means |
US2501639A (en) * | 1948-05-11 | 1950-03-21 | Chiksan Co | Zero-moment swivel nozzle |
US2641504A (en) * | 1948-08-02 | 1953-06-09 | Air O Fan Products Corp | Agricultural spraying machine |
US3166252A (en) * | 1963-05-01 | 1965-01-19 | Spraying Systems Co | Swivel mount for spray nozzles |
US4901095A (en) * | 1988-11-10 | 1990-02-13 | Markem Corporation | Ink jet printing apparatus with adjustable print head |
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