CN102408899A - Automatic combustion air control system of vertical heat recovery coke oven - Google Patents
Automatic combustion air control system of vertical heat recovery coke oven Download PDFInfo
- Publication number
- CN102408899A CN102408899A CN201110290902XA CN201110290902A CN102408899A CN 102408899 A CN102408899 A CN 102408899A CN 201110290902X A CN201110290902X A CN 201110290902XA CN 201110290902 A CN201110290902 A CN 201110290902A CN 102408899 A CN102408899 A CN 102408899A
- Authority
- CN
- China
- Prior art keywords
- combustion air
- coke oven
- control system
- heat recovery
- vertical heat
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 239000000571 coke Substances 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 title claims abstract description 8
- 238000013459 approach Methods 0.000 claims description 3
- 238000004939 coking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Coke Industry (AREA)
Abstract
The invention discloses an automatic combustion air control system of a vertical heat recovery coke oven. In the past, the combustion air of the coke oven is manually controlled. The automatic combustion air control system realizes automatic control of the combustion air with the bottom temperature of a combustion chamber as a reference value.
Description
Technical field:
The present invention relates to a kind of vertical heat recovery coke oven combustion air automatic control system.
Background technology:
Vertical heat recovery coke oven owing to plurality of advantages such as furnace binding are simple, and technical process is short, and environmental effect is good, has the market potential prospect.Yet adopt adjusting manually fully because this coke oven combustion air gets into firing system, therefore, cause artificial atmosphere speed slow, precision is low, can't satisfy the requirement of technology on the time.The experience composition of workman's operation is big, has influenced coking time, and labor strength is high.Make this type of furnace operation operating mode can't reach optimum, also influenced this type of furnace and popularized and promote.
Summary of the invention:
To the practical situation that vertical heat recovery coke oven combustion air gets into, the technical scheme that the present invention takes:
A kind of automatic control system of vertical heat recovery coke oven combustion air; It is characterized in that: the actual temperature of mixing section is as detect parameters bottom the combustion chamber; With the design temperature of processing requirement as target component; Aperture through topworks's change combustion air inlet makes detect parameters finally approach target component.
The invention has the beneficial effects as follows:
1, for the variation of combustion chamber bottom temp, can be rapidly as reaction, the inlet of in time having regulated combustion air.
2, avoided because time lag and precision that manual operation causes are low excessively.
3, alleviated labour intensity.
4, reduce coking time, improved production efficiency.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention is further described.
Among the present invention; Temperature element (5) is transported to system (6) with the temperature signal collection of combustion chamber (2) bottom mixing sections (3); System (6) compares the temperature signal and the predefined processing parameter of mixing section (3); By the extent of opening of topworks (4) adjusting combustion air inlet (1), detect the purpose that numerical value progressively approaches preset processing parameter to reach.
Description of drawings:
Fig. 1: be this coke furnace carbonization chamber, the cross-sectional synoptic diagram in combustion chamber.
Be that A-A among Fig. 2 cuts open synoptic diagram
Fig. 2: be this coke oven schematic top plan view
Among the figure: the 3-mixing section 4-topworks of 1-combustion air inlet 2-combustion chamber
5-temperature element 6-system.
Claims (1)
1. vertical heat recovery coke oven combustion air automatic control system; It is characterized in that: with combustion chamber (2) bottom mixing sections (3) actual temperature as detect parameters; With the design temperature of processing requirement as target component; Aperture through topworks (4) change combustion air inlet (1) makes detect parameters finally approach target component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110290902XA CN102408899A (en) | 2011-09-19 | 2011-09-19 | Automatic combustion air control system of vertical heat recovery coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110290902XA CN102408899A (en) | 2011-09-19 | 2011-09-19 | Automatic combustion air control system of vertical heat recovery coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408899A true CN102408899A (en) | 2012-04-11 |
Family
ID=45911255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110290902XA Pending CN102408899A (en) | 2011-09-19 | 2011-09-19 | Automatic combustion air control system of vertical heat recovery coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102408899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104583367A (en) * | 2012-08-23 | 2015-04-29 | 关西热化学株式会社 | Temperature control device for coke oven and temperature control method for coke oven |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336280A (en) * | 2006-01-31 | 2008-12-31 | 乌德有限公司 | Coke oven with optimized control and control method |
| CN102020996A (en) * | 2010-12-30 | 2011-04-20 | 安阳钢铁股份有限公司 | Automatic heating control method for coke oven |
| CN102165034A (en) * | 2008-09-29 | 2011-08-24 | 犹德有限公司 | Air dosing system for secondary air in coke ovens according to the ratio of top temperature to base temperature |
-
2011
- 2011-09-19 CN CN201110290902XA patent/CN102408899A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336280A (en) * | 2006-01-31 | 2008-12-31 | 乌德有限公司 | Coke oven with optimized control and control method |
| CN102165034A (en) * | 2008-09-29 | 2011-08-24 | 犹德有限公司 | Air dosing system for secondary air in coke ovens according to the ratio of top temperature to base temperature |
| CN102020996A (en) * | 2010-12-30 | 2011-04-20 | 安阳钢铁股份有限公司 | Automatic heating control method for coke oven |
Non-Patent Citations (1)
| Title |
|---|
| 严国华: "热回收焦炉的炼焦特点及加热调节", 《燃料与化工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104583367A (en) * | 2012-08-23 | 2015-04-29 | 关西热化学株式会社 | Temperature control device for coke oven and temperature control method for coke oven |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103134307A (en) | Electromagnetic induction heating rotary kiln | |
| CN102389938A (en) | Automobile half-axle forging production line | |
| CN102408899A (en) | Automatic combustion air control system of vertical heat recovery coke oven | |
| CN203249490U (en) | Electromagnetic induction heating rotary kiln | |
| CN202955861U (en) | Energy-saving and environmental-friendly type curing barn heat supply burner | |
| CN204285422U (en) | Biological particles steam oven | |
| CN205102566U (en) | A hot -blast furnace for food is dried | |
| CN104789237A (en) | Continuous feeding and conveying device in biomass carbonization furnace | |
| CN108439999A (en) | A kind of method of roasting for improving prebaked anode product yield and reducing energy consumption | |
| CN201919566U (en) | Net belt transmission type charcoal baking oven | |
| CN203048996U (en) | Circular saw blade matrix gas type automated tempering treatment equipment | |
| CN204689940U (en) | Continuously feeding e Foerderanlage in biomass carbonization stove | |
| CN204007187U (en) | A kind of cleaning plant of chamotte cooler | |
| CN202924956U (en) | Novel lining brick for oven port | |
| CN205501259U (en) | Microwave preparation of bio -diesel device | |
| CN201897386U (en) | Continuous sintering type furnace kiln system | |
| CN202688261U (en) | Furnace pressure regulating device for dry distillation furnace of coke system | |
| CN204285787U (en) | Biological particles hot-blast stove | |
| CN203831763U (en) | Screw cracked polyethylene heating device | |
| CN202973848U (en) | Air pusher furnace used in laboratory | |
| CN202955733U (en) | Energy-saving consumption-reducing stove | |
| CN112175637A (en) | Novel pyrolysis carbonization furnace | |
| CN204579834U (en) | A kind of directly-heated type frying machine | |
| CN202262381U (en) | Alcohol-based fuel fired baking furnace for tea leaves | |
| CN203980849U (en) | A kind of bottle decoration firing waste heat secondary recovery is utilized structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |