GB1040481A - Improvements in or relating to tunnel kilns for the ceramic industry - Google Patents
Improvements in or relating to tunnel kilns for the ceramic industryInfo
- Publication number
- GB1040481A GB1040481A GB531263A GB531263A GB1040481A GB 1040481 A GB1040481 A GB 1040481A GB 531263 A GB531263 A GB 531263A GB 531263 A GB531263 A GB 531263A GB 1040481 A GB1040481 A GB 1040481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- tunnel
- injectors
- kiln
- groups
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/06—Details, accessories, or equipment peculiar to furnaces of this type
- F27B13/12—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0005—Injecting liquid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
Abstract
1,040,481. Oil-fired tunnel kilns; burners. A. STEIMER. Feb. 8, 1963 [May 7, 1962], No. 5312/63. Headings F4B and F4T. In a tunnel kiln for ceramics or brickware, having oil injectors 9 firing intermittently transversely to the direction of air flow, the injectors being arranged in groups of four, and each three groups being controlled so that the entire cross-section of the kiln is supplied with fuel, the last three groups of injectors 9 have mixing tubes 8 supplied with air in approximately stoichiometric proportions so that these injectors form a flame curtain reaching to the tunnel hearth or the floor of the kiln cars within which the combustion products from the upstream zones are completely burnt. The fuel and air supply to the burners are so arranged that the fuel concentration in the air varies continuously. The mixing tube may be a straight tube with a restricted outlet end, Fig. 4 (not shown), or it may have a wider part at the injector end with an enlargement 15 to create turbulence near the outlet, Fig. 5. In another embodiment, Fig. 6 (not shown), the oil is fed with a whirl to a chamber to which air is supplied tangentially, or axially. The chamber narrows to the burner pipe which is surrounded by a sleeve to recirculate some of the combustion products. Since the flame curtain reduces the rate of air flow through the tunnel, cooling air from the passages 3, Fig. 1, may be used in the kiln without over cooling.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST19197A DE1178767B (en) | 1962-05-07 | 1962-05-07 | Process for heating coarse ceramic kilns and kilns with a device for carrying out this process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1040481A true GB1040481A (en) | 1966-08-24 |
Family
ID=7458125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB531263A Expired GB1040481A (en) | 1962-05-07 | 1963-02-08 | Improvements in or relating to tunnel kilns for the ceramic industry |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT246006B (en) |
DE (1) | DE1178767B (en) |
GB (1) | GB1040481A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181496A (en) * | 1977-03-02 | 1980-01-01 | Arriaga Ortiz Hector M | Industrial oven for the calcining of lime stone |
EP1136777A1 (en) * | 2000-03-22 | 2001-09-26 | Wienerberger Ziegelindustrie Aktiengesellschaft | Firing tunnel furnace |
CN106439905A (en) * | 2015-10-27 | 2017-02-22 | 广东中鹏热能科技有限公司 | Micro-variable combustion control system of efficient energy saving foam ceramic kiln |
USD892241S1 (en) * | 2018-09-04 | 2020-08-04 | Hasbro, Inc. | Ball projectile |
USD903794S1 (en) * | 2018-09-04 | 2020-12-01 | Hasbro, Inc. | Ball projectile |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1255237B (en) * | 1962-12-17 | 1967-11-30 | Hans Lingl Sen | Method and device for heating ceiling-fired ceramic ovens |
DE2122082C2 (en) * | 1971-05-05 | 1983-11-17 | A. Steimer Wärmetechnik GmbH, 8902 Göggingen | Process for increasing performance and / or for setting certain temperature profiles over the length of heat treatment furnaces and device for carrying out the process |
US4329142A (en) * | 1979-06-18 | 1982-05-11 | Boc Limited | Method for heat treatment of clay and refractory ware |
DE3010226C2 (en) * | 1980-03-17 | 1986-01-30 | Steimer, Franz, 8900 Augsburg | Firing for a furnace |
JPS57192215A (en) * | 1981-05-21 | 1982-11-26 | Ishikawajima Harima Heavy Ind Co Ltd | Metal-heating oven |
DE10317718B3 (en) * | 2003-04-17 | 2004-11-04 | Metu Meinig Aktiengesellschaft | Inspection closure for an inspection opening of a sheet metal duct |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1099400A (en) * | 1954-04-26 | 1955-09-05 | Improvements to heating by liquid and gaseous fuels for hoffmann furnaces and others | |
DE1830752U (en) * | 1957-12-13 | 1961-05-04 | Aton G M B H Fuer Planung Und | PULSE BURNER FOR HEATING TUNNEL STOVES. |
-
1962
- 1962-05-07 DE DEST19197A patent/DE1178767B/en active Pending
-
1963
- 1963-01-28 AT AT64663A patent/AT246006B/en active
- 1963-02-08 GB GB531263A patent/GB1040481A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181496A (en) * | 1977-03-02 | 1980-01-01 | Arriaga Ortiz Hector M | Industrial oven for the calcining of lime stone |
EP1136777A1 (en) * | 2000-03-22 | 2001-09-26 | Wienerberger Ziegelindustrie Aktiengesellschaft | Firing tunnel furnace |
US6572369B2 (en) | 2000-03-22 | 2003-06-03 | Wienerberger Ziegelindustrie Ag | Tunnel kiln, and burner for use in a tunnel kiln |
CN106439905A (en) * | 2015-10-27 | 2017-02-22 | 广东中鹏热能科技有限公司 | Micro-variable combustion control system of efficient energy saving foam ceramic kiln |
USD892241S1 (en) * | 2018-09-04 | 2020-08-04 | Hasbro, Inc. | Ball projectile |
USD903794S1 (en) * | 2018-09-04 | 2020-12-01 | Hasbro, Inc. | Ball projectile |
USD903795S1 (en) * | 2018-09-04 | 2020-12-01 | Hasbro, Inc. | Ball projectile |
Also Published As
Publication number | Publication date |
---|---|
DE1178767B (en) | 1964-09-24 |
AT246006B (en) | 1966-03-25 |
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