CN203940737U - A kind of heating furnace - Google Patents
A kind of heating furnace Download PDFInfo
- Publication number
- CN203940737U CN203940737U CN201420104788.6U CN201420104788U CN203940737U CN 203940737 U CN203940737 U CN 203940737U CN 201420104788 U CN201420104788 U CN 201420104788U CN 203940737 U CN203940737 U CN 203940737U
- Authority
- CN
- China
- Prior art keywords
- burner
- heater
- firebreak
- furnace
- hole shape
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 12
- 239000011449 brick Substances 0.000 claims abstract description 5
- 239000011247 coating layer Substances 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract description 2
- 239000011294 coal tar pitch Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
Abstract
The utility model relates to reactor firing equipment field, relate in particular to a kind of heating furnace, comprise body of heater, base, burner and firebreak, it is characterized in that, body of heater is square bar structure, inside be lined with fire-proof spray coating layer, burner is positioned at the front side of body of heater, by three burners, is from top to bottom rearranged, and between the back side panel of body of heater and burner, is provided with firebreak, top and side at body of heater are all provided with manhole, and the sidewall of the furnace body relative with burner is provided with visor.Described firebreak is the checker brick structure of oval hole shape, its hole shape long 100～120mm, wide 25～30mm.On described burner with infrared ray flame monitor.Compared with prior art, the utility model beneficial effect is: firebreak can avoid sidewall of the furnace body roasting bad by flame, above stove, with side, manhole is all installed, near burner, be provided with visor, be convenient to observe combustion case, furnace binding is simple, working stability is reliable, and Operation and Maintenance is simple.
Description
Technical field
The utility model relates to reactor firing equipment field, relates in particular to a kind of heating furnace.
Background technology
In the production of current modified coal tar pitch, mid temperature pitch character after modified coal tar pitch reactor changes, and freezing point improves.Heating furnace provides heat for it, and heating furnace is in the past fire-resistant brickwork construction, the square hole-shaped of firebreak for being barricaded as with square brick, and its shortcoming is loosely organized, floor space is large, controls simply, monitors as personal monitoring.
Summary of the invention
The purpose of this utility model is to provide a kind of heating furnace, can effectively control flue-gas temperature, and the Operation and Maintenance of equipment is simple simultaneously, operates steadily reliable, easy to operate, saves the energy.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of heating furnace, comprise body of heater, base, burner and firebreak, body of heater is square bar structure, inside be lined with fire-proof spray coating layer, burner is positioned at the front side of body of heater, by three burners, is from top to bottom rearranged, and between the back side panel of body of heater and burner, is provided with firebreak, top and side at body of heater are all provided with manhole, and the sidewall of the furnace body relative with burner is provided with visor.
Described firebreak is the checker brick structure of oval hole shape, its hole shape long 100～120mm, wide 25～30mm.
On described burner with infrared ray flame monitor.
Compared with prior art, the utility model beneficial effect is: firebreak can avoid sidewall of the furnace body roasting bad by flame, above stove, with side, manhole is all installed, near burner, be provided with visor, be convenient to observe combustion case, furnace binding is simple, working stability is reliable, and Operation and Maintenance is simple.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is along the cutaway view of A-A line in Fig. 1.
In figure: 1-body of heater 2-base 3-burner 4-firebreak 5-fire-proof spray coating layer 6-manhole 7-visor 8-infrared ray flame monitor 9-air inlet 10-exhanst gas outlet
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
See Fig. 1, it is the utility model heating furnace example structure schematic diagram, comprise body of heater 1, base 2, burner 3 and firebreak 4, body of heater 1 is square bar structure, inside be lined with fire-proof spray coating layer 5, burner 3 is positioned at the front side of body of heater, by three burners, from top to bottom rearranged, between the back side panel of body of heater 1 and burner, be provided with firebreak 4, top and side at body of heater are all provided with manhole 6, the sidewall of the furnace body relative with burner 3 is provided with visor 7, and visor 7 can directly be observed on-the-spot stove ruuning situation.On burner 3, with infrared ray flame monitor 8, can at any time flame situation be sent to Central Control Room.
See Fig. 2, the checker brick structure that firebreak 4 is oval hole shape, its hole shape long 100～120mm, wide 25～30mm.
During the work of the utility model heating furnace, air and fuel mix enter burner 5 by air inlet 9, and forming process gas after fuel combustion becomes hot blast and discharges through exhanst gas outlet 10 after firebreak 4, goes modified coal tar pitch reactor to add thermal material.In stove, temperature is approximately 1100 ℃, according to furnace temperature judgement burner, need to put several burners, can realize component and control, once burner is flame-out, Central Control Room can be according to stop fuel gas source and air-introduced machine.
Claims (2)
1. a heating furnace, comprise body of heater, base, burner and firebreak, burner is positioned at the front side of body of heater, by three burners, from top to bottom rearranged, in top and the side of body of heater, manhole is all installed, it is characterized in that, body of heater is square bar structure, inside be lined with fire-proof spray coating layer, between the back side panel of body of heater and burner, be provided with firebreak, the sidewall of the furnace body relative with burner is provided with visor; Described firebreak is the checker brick structure of oval hole shape, its hole shape long 100～120mm, wide 25～30mm.
2. a kind of heating furnace according to claim 1, is characterized in that, on described burner with infrared ray flame monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104788.6U CN203940737U (en) | 2014-03-07 | 2014-03-07 | A kind of heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104788.6U CN203940737U (en) | 2014-03-07 | 2014-03-07 | A kind of heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940737U true CN203940737U (en) | 2014-11-12 |
Family
ID=51860045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104788.6U Expired - Lifetime CN203940737U (en) | 2014-03-07 | 2014-03-07 | A kind of heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875977A (en) * | 2017-11-17 | 2018-04-06 | 北京神雾电力科技有限公司 | A kind of high-pressure spiral fast pyrogenation reaction unit |
-
2014
- 2014-03-07 CN CN201420104788.6U patent/CN203940737U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875977A (en) * | 2017-11-17 | 2018-04-06 | 北京神雾电力科技有限公司 | A kind of high-pressure spiral fast pyrogenation reaction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180830 Address after: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee after: ACRE COKING & REFRACTORY ENGINEERING CONSULTING CORPORATION (DALIAN), MCC Address before: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee before: ACRE COKING & REFRACTORY ENGINEERING CONSULTING CORPORATION, MCC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141112 |