US2829089A - Nozzle for coke ovens - Google Patents

Nozzle for coke ovens Download PDF

Info

Publication number
US2829089A
US2829089A US544709A US54470955A US2829089A US 2829089 A US2829089 A US 2829089A US 544709 A US544709 A US 544709A US 54470955 A US54470955 A US 54470955A US 2829089 A US2829089 A US 2829089A
Authority
US
United States
Prior art keywords
nozzle
coke ovens
plug
shoulder
pipe
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
Application number
US544709A
Inventor
Eusebio A Recchie
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 US544709A priority Critical patent/US2829089A/en
Application granted granted Critical
Publication of US2829089A publication Critical patent/US2829089A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B21/00—Heating of coke ovens with combustible gases
    • C10B21/10—Regulating and controlling the combustion
    • C10B21/12—Burners

Definitions

  • Claim. (Cl. 202-151)
  • the present invention relates to new and useful improvements in nozzles generally and more particularly to a nozzle assembly for coke ovens.
  • An important object of the invention is to provide a nozzle assembly which may be easily and quickly removed for cleaning purposes as well as for adjustment of the nozzle tip.
  • Another object is to provide a device of this character of simple and practical construction, which is efiicient and reliable in operation, relatively inexpensive to manufacture and otherwise well adapted for the purpose for which the same is intended.
  • Figure 1 is a fragmentary sectional view of a heating wall of a coke oven showing one of the nozzle assemblies mounted therein;
  • Figure 2 is an enlarged fragmentary longitudinal sectional view taken on a line 2-2 of Figure 1;
  • Figure 3 is a transverse sectional view taken on a line 33 of Figure 2;
  • Figure 4 is a group view of the nozzle assembly.
  • the numeral 5 designates the wall of a coke oven.
  • a pipe 8 is externally threaded at each end for threading one end of the pipeinto the plate 6 and the heating system for the coke oven includes a battery of the pipe 8.
  • a hollow plug 9 is welded or otherwise suitably secured 'is formed with a reduced hexagonal wrench engaging head 15.
  • the front end of the orifice cap 13 engages 2,829,089 Patented Apr. 1, 1958 16 which projectsoutwardly of the plug 9 in spaced relation to the shoulder 11 and is externally threaded, as shown at 17, to receive'a threaded tip 18 spaced forwardly of the shoulder 11 and having a central reduced orifice 19 and which is smaller in diameter than the internal diameter of the shoulder 11 to pass through the plug 9.
  • a Y-reducer 20 is threadedly connected to the outer end of the pipe 8 and a supply line 21 is connected to the reducer by a union 22.
  • the reducer 20 When it is desired to remove the nozzle from the pipe 8 for cleaning or adjustment the reducer 20 is removed and a suitable tool, such as a long handled wrench (not shown) is inserted through the rear end of the pipe 8 to engage the hexagonal head 15 to withdraw the orifice cap 13 rearwardly through the pipe.
  • a suitable tool such as a long handled wrench (not shown) is inserted through the rear end of the pipe 8 to engage the hexagonal head 15 to withdraw the orifice cap 13 rearwardly through the pipe.
  • a nozzle assembly for coke ovens comprising in combination a fuel pipe externally threaded at one end for screw threaded connection to a coke oven wall, a hollow plug fixed in said threaded end of the fuel pipe and having an internal annular front end shoulder and being internally threaded rearwardly of said shoulder, an orifice member threaded into said plug against said shoulder, said member having a reduced tubular front end extension projecting forwardly out of said plug and provided with a tip threaded thereon and having a fuel discharge orifice, said member having a reduced rear end polygonal portion forming a wrench hold for unscrewing said member rearwardly out. of said plug, said tip and tubular extension being reduced in diameter as compared with the internal diameter of said shoulder to pass rearwardly out of said plug, said threads being coarse quick-feeding for quick unscrewing of said member.

Description

April 1, 1958 A. RECCHIE NOZZLE FOR COKE OVENS Filed Nov. 3, 1955 I llllllllll Eusebi'o A. Reach/e INVENTOR.
nited States Patent NOZZLE FOR COKE OVENS Eusebio A. Recchie, Steubenville, Ohio Application November 3, 1955, Serial No. 544,709
1 Claim. (Cl. 202-151) The present invention relates to new and useful improvements in nozzles generally and more particularly to a nozzle assembly for coke ovens.
An important object of the invention is to provide a nozzle assembly which may be easily and quickly removed for cleaning purposes as well as for adjustment of the nozzle tip.
Another object is to provide a device of this character of simple and practical construction, which is efiicient and reliable in operation, relatively inexpensive to manufacture and otherwise well adapted for the purpose for which the same is intended.
These together with other objects and advantages which will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawing forming a part hereof, wherein like numerals refer to like parts throughout, and in which:
Figure 1 is a fragmentary sectional view of a heating wall of a coke oven showing one of the nozzle assemblies mounted therein; I
Figure 2 is an enlarged fragmentary longitudinal sectional view taken on a line 2-2 of Figure 1;
Figure 3 is a transverse sectional view taken on a line 33 of Figure 2; and,
Figure 4 is a group view of the nozzle assembly.
Referring now to the drawing in detail wherein for the purpose of illustration I have disclosed a preferred embodiment of invention, the numeral 5 designates the wall of a coke oven. A pipe 8 is externally threaded at each end for threading one end of the pipeinto the plate 6 and the heating system for the coke oven includes a battery of the pipe 8.
A hollow plug 9 is welded or otherwise suitably secured 'is formed with a reduced hexagonal wrench engaging head 15. The front end of the orifice cap 13 engages 2,829,089 Patented Apr. 1, 1958 16 which projectsoutwardly of the plug 9 in spaced relation to the shoulder 11 and is externally threaded, as shown at 17, to receive'a threaded tip 18 spaced forwardly of the shoulder 11 and having a central reduced orifice 19 and which is smaller in diameter than the internal diameter of the shoulder 11 to pass through the plug 9.
A Y-reducer 20 is threadedly connected to the outer end of the pipe 8 and a supply line 21 is connected to the reducer by a union 22.
When it is desired to remove the nozzle from the pipe 8 for cleaning or adjustment the reducer 20 is removed and a suitable tool, such as a long handled wrench (not shown) is inserted through the rear end of the pipe 8 to engage the hexagonal head 15 to withdraw the orifice cap 13 rearwardly through the pipe.
The foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention vto the exact construction and operation shown and described, and accordingly all suitable modifications and equivalents may be resorted to, falling within the scope of'the invention as claimed.
What is claimed as new is as follows:
A nozzle assembly for coke ovens comprising in combination a fuel pipe externally threaded at one end for screw threaded connection to a coke oven wall, a hollow plug fixed in said threaded end of the fuel pipe and having an internal annular front end shoulder and being internally threaded rearwardly of said shoulder, an orifice member threaded into said plug against said shoulder, said member having a reduced tubular front end extension projecting forwardly out of said plug and provided with a tip threaded thereon and having a fuel discharge orifice, said member having a reduced rear end polygonal portion forming a wrench hold for unscrewing said member rearwardly out. of said plug, said tip and tubular extension being reduced in diameter as compared with the internal diameter of said shoulder to pass rearwardly out of said plug, said threads being coarse quick-feeding for quick unscrewing of said member.
References Cited in the file of this patent UNITED STATES PATENTS 1,777,481 Black Oct. 7, 1930 1,930,373 Stubenrauch Oct. 10, 1933 2,059,089 Clesi et a1 Sept. 7, 1934 2,273,885 Otto Feb. 24, 1942 2,346,991 Otto Apr. 18, 1944 2,470,112 Rueckel Mar. 17, 1949 2,507,554 Ackeren Mar. 16, 1950 2,671,689 Wett Mar. 9, 1954 FOREIGN PATENTS 953,861 France Oct. 4, 1947
US544709A 1955-11-03 1955-11-03 Nozzle for coke ovens Expired - Lifetime US2829089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US544709A US2829089A (en) 1955-11-03 1955-11-03 Nozzle for coke ovens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544709A US2829089A (en) 1955-11-03 1955-11-03 Nozzle for coke ovens

Publications (1)

Publication Number Publication Date
US2829089A true US2829089A (en) 1958-04-01

Family

ID=24173246

Family Applications (1)

Application Number Title Priority Date Filing Date
US544709A Expired - Lifetime US2829089A (en) 1955-11-03 1955-11-03 Nozzle for coke ovens

Country Status (1)

Country Link
US (1) US2829089A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382156A (en) * 1963-01-09 1968-05-07 Koppers Co Inc Recirculation underjet coking retort oven
US20080090192A1 (en) * 2004-10-07 2008-04-17 Bernard Dane Gas Burner

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1777481A (en) * 1926-01-04 1930-10-07 Millard S Black Attachment for fishing tools and the like
US1930373A (en) * 1932-04-01 1933-10-10 Stubenrauch Ernest Metal spray gun
US2059089A (en) * 1934-09-07 1936-10-27 Frank E Clesi Spray gun
US2273885A (en) * 1939-10-09 1942-02-24 Fuel Refining Corp Underfired coke oven
US2346991A (en) * 1942-03-20 1944-04-18 Fuel Refining Corp Coke oven
US2470112A (en) * 1944-06-26 1949-05-17 Koppers Co Inc Ceramic nozzle for regenerative underjet coke ovens
FR953861A (en) * 1942-07-10 1949-12-14 Method and apparatus for spraying fusible materials
US2507554A (en) * 1945-08-14 1950-05-16 Koppers Co Inc Gas burner for coke ovens
US2671689A (en) * 1950-08-04 1954-03-09 Wett Ernst Apparatus for coating metals by means of powdered material

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1777481A (en) * 1926-01-04 1930-10-07 Millard S Black Attachment for fishing tools and the like
US1930373A (en) * 1932-04-01 1933-10-10 Stubenrauch Ernest Metal spray gun
US2059089A (en) * 1934-09-07 1936-10-27 Frank E Clesi Spray gun
US2273885A (en) * 1939-10-09 1942-02-24 Fuel Refining Corp Underfired coke oven
US2346991A (en) * 1942-03-20 1944-04-18 Fuel Refining Corp Coke oven
FR953861A (en) * 1942-07-10 1949-12-14 Method and apparatus for spraying fusible materials
US2470112A (en) * 1944-06-26 1949-05-17 Koppers Co Inc Ceramic nozzle for regenerative underjet coke ovens
US2507554A (en) * 1945-08-14 1950-05-16 Koppers Co Inc Gas burner for coke ovens
US2671689A (en) * 1950-08-04 1954-03-09 Wett Ernst Apparatus for coating metals by means of powdered material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382156A (en) * 1963-01-09 1968-05-07 Koppers Co Inc Recirculation underjet coking retort oven
US20080090192A1 (en) * 2004-10-07 2008-04-17 Bernard Dane Gas Burner

Similar Documents

Publication Publication Date Title
US2570618A (en) Nut and plate temporary fastener
US2829089A (en) Nozzle for coke ovens
US4561159A (en) Adapter for removing diesel engine fuel injectors
US2466400A (en) Recoil-reducing and shot-patterncontrolling device for shotguns
GB1093304A (en) Fusible plug assemblies for hydraulic turbo-couplings
US2331741A (en) Nozzle
US2727126A (en) Ceramic gas nozzles for welding torches
US2042264A (en) Hot air gun
US2888980A (en) Burner
US1605741A (en) Gun barrel
US1955029A (en) Fluid dispensing gun
GB125298A (en) A New or Improved Tool for Inserting and Withdrawing Stud and Stay Bolts.
US2951406A (en) Broken nipple extractor
US1744305A (en) Nozzle for grease guns
US1607428A (en) Emergency boiler flue or tube stopper
CN204372981U (en) All-weather large-power automatic ignitor
US3460757A (en) Cleaning attachment for spray painting device
US2365101A (en) Attachment plug-retaining device
CN210320022U (en) Flame gun for combustor
DE2614703B2 (en) Device for fastening a fuel injection nozzle
GB1228216A (en)
US2417598A (en) Wrench for shielded spark plugs
CN217097592U (en) Dismounting device of vice door core of fuel nozzle
US2558355A (en) Automatic safety valve for oil burners
DE3544716A1 (en) Spraying device