GB297873A - Improvements in or relating to portable tar-boiling apparatus and the like - Google Patents
Improvements in or relating to portable tar-boiling apparatus and the likeInfo
- Publication number
- GB297873A GB297873A GB1737827A GB1737827A GB297873A GB 297873 A GB297873 A GB 297873A GB 1737827 A GB1737827 A GB 1737827A GB 1737827 A GB1737827 A GB 1737827A GB 297873 A GB297873 A GB 297873A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tar
- receiver
- furnace
- smoke
- flues
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/10—Melting
- C10C3/12—Devices therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Ventilation (AREA)
Abstract
297,873. Johnston, J. T. M. June 30, 1927. Cauldrons. - Relates to portable tar-boiling apparatus of the kind in which a tar receiver 15 has a curved heating surface forming a division over which the tar passes in a thin stream from a cold compartment to a hot one, the furnace, 16 being provided with smoke flues 30 to heat the tar in the receiver. According to the invention, each smoke flue is jointed to the end wall 31 of the receiver below the level of tar in the receiver, and rises towards the furnace to prevent tar, which may leak through a joint, passing back to the furnace. Further, the joints are readily accessible from the exterior of the apparatus through doors 32. In the form of tar heater shown, a tar boiler 13 is fed by a pump 22 with tar from the receiver 15 and the smoke-box 25, 26 of the receiver is situated below the tar boiler, the furnace 14 of which leads bv flues 28 and passage 29 to a common uptake 21. The smoke flues 30 have their highest parts above the tar level and form a grid for premelting solid tar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1737827A GB297873A (en) | 1927-06-30 | 1927-06-30 | Improvements in or relating to portable tar-boiling apparatus and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1737827A GB297873A (en) | 1927-06-30 | 1927-06-30 | Improvements in or relating to portable tar-boiling apparatus and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB297873A true GB297873A (en) | 1928-10-01 |
Family
ID=10094142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1737827A Expired GB297873A (en) | 1927-06-30 | 1927-06-30 | Improvements in or relating to portable tar-boiling apparatus and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB297873A (en) |
-
1927
- 1927-06-30 GB GB1737827A patent/GB297873A/en not_active Expired
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