ES430039A1 - Apparatus for the thermal treatment of fine grain material, with additional burner disposal in the preheater. (Machine-translation by Google Translate, not legally binding) - Google Patents
Apparatus for the thermal treatment of fine grain material, with additional burner disposal in the preheater. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES430039A1 ES430039A1 ES430039A ES430039A ES430039A1 ES 430039 A1 ES430039 A1 ES 430039A1 ES 430039 A ES430039 A ES 430039A ES 430039 A ES430039 A ES 430039A ES 430039 A1 ES430039 A1 ES 430039A1
- Authority
- ES
- Spain
- Prior art keywords
- furnace
- line
- preheater
- translation
- burner
- 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
- 239000000463 material Substances 0.000 title abstract 9
- 238000007669 thermal treatment Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 8
- 238000001354 calcination Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
Abstract
Apparatus for the thermal treatment of fine grain material, with additional burner arrangement in the preheater, specially trained to calcinate cement, which is equipped with an oven, preferably a rotary tube furnace, to finish calcining the material, oven that a device, preferably consisting of several cyclone separators and intended to preheat the material with the help of hot exhaust gases from the furnace, is attached to the furnace by means of at least one device on the exhaust side of the gases. The exhaust gas line preferably runs in a vertical direction, into which at least one material supply line opens, and in which at least one separator is provided for separating the gas and the material, the discharge line of which discharges material at the entrance to the furnace, and in which an additional heat supply is also provided, characterized in that at least one burning device, equipped with at least one burner, is arranged - viewed in the direction of gas flow - at a certain distance in front of the mouth of the material feed line in the exhaust gas line, such so that the material reaches the combustión zone for the first time in the opposite direction to the direction of the gas flow, and because in the area of the burner outlet point an air supply line for air flows into the exhaust gas pipeline secondary. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2347115 | 1973-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES430039A1 true ES430039A1 (en) | 1976-10-16 |
Family
ID=5893053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES430039A Expired ES430039A1 (en) | 1973-09-19 | 1973-09-19 | Apparatus for the thermal treatment of fine grain material, with additional burner disposal in the preheater. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5058118A (en) |
| BR (1) | BR7407755A (en) |
| ES (1) | ES430039A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347497Y2 (en) * | 1974-02-19 | 1978-11-14 | ||
| JPS526729A (en) * | 1975-07-04 | 1977-01-19 | Ishikawajima Harima Heavy Ind | Apparatus for adjusting pressure for apparatus for baking with calcination furnace |
| JPH0491880U (en) * | 1990-12-28 | 1992-08-11 |
-
1973
- 1973-09-19 ES ES430039A patent/ES430039A1/en not_active Expired
-
1974
- 1974-09-18 BR BR775574A patent/BR7407755A/en unknown
- 1974-09-18 JP JP10682174A patent/JPS5058118A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5058118A (en) | 1975-05-20 |
| BR7407755A (en) | 1975-10-14 |
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