CN2513060Y - Self preheating type heavy oil ignition thermal insulation furnace - Google Patents
Self preheating type heavy oil ignition thermal insulation furnace Download PDFInfo
- Publication number
- CN2513060Y CN2513060Y CN 01257428 CN01257428U CN2513060Y CN 2513060 Y CN2513060 Y CN 2513060Y CN 01257428 CN01257428 CN 01257428 CN 01257428 U CN01257428 U CN 01257428U CN 2513060 Y CN2513060 Y CN 2513060Y
- Authority
- CN
- China
- Prior art keywords
- furnace
- ignition
- heavy oil
- type heavy
- preheating type
- 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
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a self preheating type heavy oil ignition thermal insulation furnace, which is characterized in that the roof(2) of an ignition furnace(3) is a flat topping; the side wall of the ignition furnace is provided with a downwards slantwised firebox(1), and the back end of the ignition furnace(3) is provided with a heat interchanger(4). The hearth of the utility model has a small bulk, an oil burner and the firebox incline downwards. The charge level is ignited directly by the flame flow, and is provided with a heat interchanger, combustion is supported by the sirocco, so as that the thermal efficiency is improved and the fuel is saved.
Description
Technical field
The utility model relates to a kind of heavy oil ignition holding furnace that is used for the sintering mineral aggregate.
Background technology
Existing heavy oil ignition furnace, furnace roof is an arch, the burner hearth height, volume is big, and heat is not concentrated; Soaking zone is not set, no air heat exchanger, no combustion chamber, place is chewed in rusting, causes the thermal efficiency low.
Summary of the invention
Task of the present utility model is to provide a kind of combustion space little, and the tilting combustion chamber is arranged, and the self-preheating type heavy oil ignition holding furnace of soaking zone is arranged.
The technical scheme of utility model is: the furnace roof of ignition furnace is a flat-top, and the combustion chamber in that the setting of ignition furnace side wall has a down dip is equipped with heat exchanger in the ignition furnace rear end.
The utility model combustion space is little, and rusting is chewed with the combustion chamber and had a down dip, and the flame flow thigh is provided with heat exchanger to charge level direct-fire, adopts hot blast combustion-supporting, has improved the thermal efficiency, fuel savings.
Description of drawings
Fig. 1 is utility model assembling schematic diagram;
Fig. 2 is an A-A sectional drawing among Fig. 1.
Embodiment
With reference to accompanying drawing, the ignition furnace 3 on the chassis 5 that mineral aggregate is housed, its furnace roof 2 is a flat-top, and 6 correspondence positions are chewed in the rusting of ignition furnace side wall 7, and wall thickness is 500-1000MM, is provided with downward-sloping combustion chamber 1, combustion chamber diameter 450-900MM, the inclination angle is the 5-12 degree.At ignition furnace 3 back-end device heat exchangers 4, described heat exchanger is this area routine techniques equipment.
Claims (2)
1, a kind of self-preheating type heavy oil ignition holding furnace is characterized in that: the furnace roof (2) of ignition furnace (3) is a flat-top, and the combustion chamber (1) in that ignition furnace side wall (7) setting has a down dip is equipped with heat exchanger (4) in ignition furnace (3) rear end.
2, by the described self-preheating type heavy oil of claim 1 ignition holding furnace, it is characterized in that: (6) correspondence position is chewed in the rusting of ignition furnace side wall (7), and wall thickness is 500-1000MM, and the diameter of combustion chamber (1) is 450-900MM, and the inclination angle is the 5-12 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257428 CN2513060Y (en) | 2001-12-03 | 2001-12-03 | Self preheating type heavy oil ignition thermal insulation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257428 CN2513060Y (en) | 2001-12-03 | 2001-12-03 | Self preheating type heavy oil ignition thermal insulation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513060Y true CN2513060Y (en) | 2002-09-25 |
Family
ID=33666184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257428 Expired - Lifetime CN2513060Y (en) | 2001-12-03 | 2001-12-03 | Self preheating type heavy oil ignition thermal insulation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513060Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931783A (en) * | 2015-12-29 | 2017-07-07 | 中冶长天国际工程有限责任公司 | The ignition holding furnace of sintering machine |
| CN112539660A (en) * | 2020-12-01 | 2021-03-23 | 马鞍山钢铁股份有限公司 | Online micro-positive pressure heat preservation method and system for sintering ignition furnace |
-
2001
- 2001-12-03 CN CN 01257428 patent/CN2513060Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931783A (en) * | 2015-12-29 | 2017-07-07 | 中冶长天国际工程有限责任公司 | The ignition holding furnace of sintering machine |
| CN112539660A (en) * | 2020-12-01 | 2021-03-23 | 马鞍山钢铁股份有限公司 | Online micro-positive pressure heat preservation method and system for sintering ignition furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2513060Y (en) | Self preheating type heavy oil ignition thermal insulation furnace | |
| CN2415325Y (en) | Double preheated sinter ignition furnace | |
| CN2384185Y (en) | Sintering lighting thermal insulation furnace | |
| CN207035086U (en) | The low nitrogen pulverized-coal fired boiler of U-shaped flame | |
| CN2646640Y (en) | Self-preheating gas ignition die casting furnace | |
| CN100363700C (en) | Holding furnace combustion system | |
| CN2881498Y (en) | Hot air furnace | |
| CN2408363Y (en) | Automatic heat exchange ignitor for low heat rate gas | |
| CN2567469Y (en) | Two-used multi-hole coal-saving boiler | |
| CN2295964Y (en) | Coal hot air furnace | |
| CN2494933Y (en) | Gas igniting device for coal-firing stove | |
| CN201779644U (en) | Energy-saving coal boiler | |
| CN2585117Y (en) | Coal-fired hot-air stove for greenhouse | |
| CN2480730Y (en) | Circular combustion furnace | |
| CN2227265Y (en) | Separation fire grate atmospheric boiler | |
| CN2250475Y (en) | Combustion apparatus for spread stoker boiler | |
| CN2662084Y (en) | Heat accumulating burning type gas pipe with fin | |
| CN2421586Y (en) | Hot-air stove | |
| CN2351672Y (en) | Wall tube type warming stove | |
| CN2485552Y (en) | Multifunctional environmental protection heating stove | |
| CN2384105Y (en) | Vertical single-layer grate secondary air-feeding coal-burning fire tube steam boiler | |
| CN2733289Y (en) | Novel circular environmental protection energy conserving aluminium smelting furnace | |
| CN2702232Y (en) | Molded coal normal pressure inverse burning environmental protection boiler | |
| CN2628539Y (en) | Coal firing magnesium-smelting furnace | |
| CN2386334Y (en) | Water-cooled combustion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA METALLURGICAL CHANGTIAN INTERNATIONAL ENGIN Free format text: FORMER OWNER: CHANGSHA METALLURGICAL DESIGN AND RESEARCH GENERAL INST., CHINA METALLURGICAL GR Effective date: 20080516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080516 Address after: No. 1 middle labour Road, Changsha, Hunan Province: 410007 Patentee after: ZhongYe Changtian International Engineering Co., Ltd. Address before: No. 33 East labour Road, Hunan, Changsha Province, China: 410007 Patentee before: Zhongye Group Changsha Metallurgical Design & Research Central Inst. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111203 Granted publication date: 20020925 |