US640796A - Smoke-preventing device for furnaces. - Google Patents

Smoke-preventing device for furnaces. Download PDF

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Publication number
US640796A
US640796A US72003999A US1899720039A US640796A US 640796 A US640796 A US 640796A US 72003999 A US72003999 A US 72003999A US 1899720039 A US1899720039 A US 1899720039A US 640796 A US640796 A US 640796A
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Prior art keywords
smoke
furnaces
stack
preventing device
flue
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Expired - Lifetime
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US72003999A
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Werner Neuhs
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Individual
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Priority to US72003999A priority Critical patent/US640796A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/09—Furnace gas scrubbers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/20—Spark arrester

Definitions

  • This invention relates to furnaces for steamboilers and other purposes; and it consists in the combination and arrangement of a device in connection with the smoke-stack for collecting and preventing the escape of smoke.
  • the device is constructed and adapted to operate substantially in the manner hereinafter described, and pointed out in the claim.
  • FIG. 1 is a vertical section of the device as seen in connection with asmoke-stack and a boiler.
  • Fig. 2 is a cross-section on line 2 2 on Fig. 1.
  • Fig. 3 is a perspective View representing the manner of laying up the metal strips to form the checker-work.
  • A represents a portion of a furnace
  • B is a boiler set over the same, which may be of any of the well-known and commonly-used forms and construction.
  • S is a smoke-stack connected with them in the ordinary manner. Contiguous to the stack and over the boileror in any other suitable and convenient location therewith I provide and attach my device.
  • C is an S-shaped flue connected with the base of the stack at its connection with the boiler.
  • This flue is made of iron and masonry, strong and substantial for supporting the structure above it.
  • D is a stack preferably made square in form and of iron or brick and is erected on the top of the said flue C and in open communication therewith.
  • E are narrow strips of metal built or fixed crosswise within the stack D, edge upward and at short distances apart and in alternate cross-sections, so as to form checkered open- -work upwardly, as seen in Fig. 2.
  • cross water is sprayed into the smoke as it enters O is an outlet at the bottom of the curve of flue C forthe discharge of the liquid.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Description

No; 640,796. Patented Jan. 9, I900.
w. NEUHS. SMOKE PBEVENTING'DEVICE FDR FURNACES.
(Application filed Jul 1e 10,1899.) 7
(No Model.)
I THE 'unms PEYERS co.. FNOTO-LITH UNITED STATES PATENT OFFICE.
NVERNER NEUHS, OF CLEVELAND, OHIO.
SMOKE-PREVENTING DEVICE FOR FURNACES.
SPECIFICATION forming part of Letters Patent No. 640,796, dated January 9, 1900.
Application filed June 10, 1899. Serial No- 720,039. (No model.)
To all whom it may concern.-
Be it known that I,- WERNER NEUHS, a citizen of the United States of America, and a resident of Cleveland, county of Cuyahoga, and State of Ohio, have invented certain new and useful Improvements in Smoke-Preventing Devices for Furnaces, of which the following is a specification.
This invention relates to furnaces for steamboilers and other purposes; and it consists in the combination and arrangement of a device in connection with the smoke-stack for collecting and preventing the escape of smoke.
The device is constructed and adapted to operate substantially in the manner hereinafter described, and pointed out in the claim.
The accompanying drawings illustrate the invention, in which- Figure 1 is a vertical section of the device as seen in connection with asmoke-stack and a boiler. Fig. 2 is a cross-section on line 2 2 on Fig. 1. Fig. 3 is a perspective View representing the manner of laying up the metal strips to form the checker-work.
A represents a portion of a furnace, and B is a boiler set over the same, which may be of any of the well-known and commonly-used forms and construction. S is a smoke-stack connected with them in the ordinary manner. Contiguous to the stack and over the boileror in any other suitable and convenient location therewith I provide and attach my device.
C is an S-shaped flue connected with the base of the stack at its connection with the boiler. This flue is made of iron and masonry, strong and substantial for supporting the structure above it.
D is a stack preferably made square in form and of iron or brick and is erected on the top of the said flue C and in open communication therewith.
E are narrow strips of metal built or fixed crosswise within the stack D, edge upward and at short distances apart and in alternate cross-sections, so as to form checkered open- -work upwardly, as seen in Fig. 2. In the lower part of said stack D are provided cross water is sprayed into the smoke as it enters O is an outlet at the bottom of the curve of flue C forthe discharge of the liquid.
The operation of this device is as followsi The damper H being closed for shutting off the direct draft into the stack S, the smoke and gases. pass into the curved flue C, as in dicated by the arrows, and come in contact with the spray, which becomes vaporifled and mingles therewith, and as it still rises and comes in contact with the tubes and checkered work E, the wet smoke is cooled and the vapor condensed and will stick and be collected thereon, and as the vapor condenses into liquid it falls to the bottom of curve C and being loaded with the carbon runs out through I the outlet 0.
Having described my invention, what I claim is The combination with the furnace A, boiler B and stack S provided with damper H, of
US72003999A 1899-06-10 1899-06-10 Smoke-preventing device for furnaces. Expired - Lifetime US640796A (en)

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US72003999A US640796A (en) 1899-06-10 1899-06-10 Smoke-preventing device for furnaces.

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US72003999A US640796A (en) 1899-06-10 1899-06-10 Smoke-preventing device for furnaces.

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588138A (en) * 1950-09-20 1952-03-04 Willard B Mcburney Fly ash arrester
US2677435A (en) * 1950-03-11 1954-05-04 Laurance S Reid Gas contactor
US2723725A (en) * 1954-05-18 1955-11-15 Charles J Keiffer Dust separating and recovering apparatus
US2793711A (en) * 1954-09-08 1957-05-28 Joseph B King Method and apparatus for separating chimney ash
US2826264A (en) * 1956-06-25 1958-03-11 Simpson Herbert Corp Flue gas purification system
US2853859A (en) * 1945-05-04 1958-09-30 William I Thompson Cold traps
US2873101A (en) * 1957-04-08 1959-02-10 Babcock Samuel Incinerators
US3212761A (en) * 1963-01-14 1965-10-19 Chemical Construction Corp Gas quencher
US3490206A (en) * 1967-10-02 1970-01-20 Cockle Ventilator Co Inc Grease extractor for kitchen ventilating systems
US4036593A (en) * 1973-03-30 1977-07-19 Shinobu Satoh Apparatus for purification of exhaust gases
US4095964A (en) * 1976-09-28 1978-06-20 Francis Earl Carnicle Scrubber tower
US4268281A (en) * 1979-03-23 1981-05-19 Kobe, Inc. Method of removing particulate contaminants from a gas stream
US5809909A (en) * 1995-09-18 1998-09-22 Amko Incinerator Corp Method and apparatus for removing particulate material from a gas

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853859A (en) * 1945-05-04 1958-09-30 William I Thompson Cold traps
US2677435A (en) * 1950-03-11 1954-05-04 Laurance S Reid Gas contactor
US2588138A (en) * 1950-09-20 1952-03-04 Willard B Mcburney Fly ash arrester
US2723725A (en) * 1954-05-18 1955-11-15 Charles J Keiffer Dust separating and recovering apparatus
US2793711A (en) * 1954-09-08 1957-05-28 Joseph B King Method and apparatus for separating chimney ash
US2826264A (en) * 1956-06-25 1958-03-11 Simpson Herbert Corp Flue gas purification system
US2873101A (en) * 1957-04-08 1959-02-10 Babcock Samuel Incinerators
US3212761A (en) * 1963-01-14 1965-10-19 Chemical Construction Corp Gas quencher
US3490206A (en) * 1967-10-02 1970-01-20 Cockle Ventilator Co Inc Grease extractor for kitchen ventilating systems
US4036593A (en) * 1973-03-30 1977-07-19 Shinobu Satoh Apparatus for purification of exhaust gases
US4095964A (en) * 1976-09-28 1978-06-20 Francis Earl Carnicle Scrubber tower
US4268281A (en) * 1979-03-23 1981-05-19 Kobe, Inc. Method of removing particulate contaminants from a gas stream
US5809909A (en) * 1995-09-18 1998-09-22 Amko Incinerator Corp Method and apparatus for removing particulate material from a gas

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