CN203947056U - A kind of black reactor gas-fired treatment unit - Google Patents
A kind of black reactor gas-fired treatment unit Download PDFInfo
- Publication number
- CN203947056U CN203947056U CN201420192204.5U CN201420192204U CN203947056U CN 203947056 U CN203947056 U CN 203947056U CN 201420192204 U CN201420192204 U CN 201420192204U CN 203947056 U CN203947056 U CN 203947056U
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- CN
- China
- Prior art keywords
- gas
- air
- entry
- mixing section
- heater
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- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a kind of black reactor gas-fired treatment unit, it comprises air rectifier, air gas mixing section, combustion chamber, gas entry, gas flow meter and gas heater, gas flow meter is connected with gas heater by conduit, gas heater bottom sides is connected with gas entry, top is connected with carbon black high-temperature flue gas pipe, gas entry connects air gas mixing section, and air gas mixing section one end connects air rectifier, and the other end connects combustion chamber.Effect of the present utility model is: this technology can reduce the consumption of coke-oven gas, and development low-carbon economy is energy-saving and cost-reducing, has shortened the gas-fired time simultaneously, accelerates soot formation reaction, has improved labour productivity.
Description
Technical field
The utility model relates to the device of 40,000 tons of carbon blacks of a kind of annual output, is specifically related to a kind of black reactor gas-fired treatment unit.
Background technology
Current black reactor, as shown in Figure 1, the coal gas using is directly from coke-oven plant with roots blower pressurization, to pass through gas flow meter 5, deliver to gas entry 4, after air by 1 rectification of air rectifier fully mixes in air gas mixing section 2, enter combustion chamber 1900 ℃ of above high temperature gas flows of 3 burning generation temperature required for carbon black scission reaction, the temperature of gas entry is about 75 ℃.Its shortcoming is to reduce the consumption of coke-oven gas, can not shorten the gas-fired time, and labour productivity is not high.
Summary of the invention
Soot formation reacts required cracking temperature, is mainly that the heat that more than 1900 ℃ that are produced by Reaktionsofen combustion chambers burn coke-oven gas high temperature gas flows provide completes soot formation reaction process; The purpose of this utility model is to provide a kind of black reactor gas-fired treatment unit, and this device can reduce the consumption of coke-oven gas, development low-carbon economy, energy-saving and cost-reducing, shorten the gas-fired time simultaneously, accelerated soot formation reaction, improved labour productivity.
The utility model is achieved like this, a kind of black reactor gas-fired treatment unit, it comprises air rectifier, air gas mixing section, combustion chamber, gas entry, gas flow meter and gas heater, it is characterized in that: gas flow meter is connected with gas heater by conduit, gas heater bottom sides is connected with gas entry, top is connected with carbon black high-temperature flue gas pipe, gas entry connects air gas mixing section, air gas mixing section one end connects air rectifier, the other end connects combustion chamber, described gas heater has three ports, one is gas inlet, a gas exit, a carbon black high-temperature flue gas entry.
Effect of the present utility model is: 1, the heating gas in this technology is that the warm flue gas of height that carbon black process produces passes through indirect heating coal gas.The waste heat of remanufacture system enters stove, thereby has reduced the gas using quantity in Reaktionsofen combustion processes, also different according to the different coal gas amounts of saving of the kind of producing, average energy gas saving 500-800 cube per hour.2, this technology, owing to entering the raising of producer gas temperature, has improved the combustionvelocity of coke-oven gas, has shortened the gas-fired time, has accelerated the time of the formation reaction of carbon black, thereby has improved labour productivity.3, this technology is owing to reducing the corresponding consumption that reduces secondary quenched water of gas using quantity, improved the calorific value of tail gas, and reduce the moisture content in collecting bag filter, the work-ing life of filter bag and the utilization ratio of collecting bag filter have been improved, thereby reach development low-carbon economy, strengthen company's Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of general black reactor.
Fig. 2 is structural representation of the present utility model.
Gas heater in the drawings, 1, air rectifier, 2, air gas mixing section, 3, combustion chamber, 4, gas entry, 5, gas flow meter, 6.
Embodiment
Below in conjunction with accompanying drawing explanation, embodiment of the present utility model is described in further detail, but the present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof, all should list protection domain of the present utility model in.
As shown in Figure 1, the utility model is to come like this work and enforcement, a kind of Reaktionsofen gas-fired treatment unit, it comprises air rectifier 1, air gas mixing section 2, combustion chamber 3, gas entry 4, gas flow meter 5 and gas heater 6, it is characterized in that: gas flow meter 5 is connected with gas heater 6 by conduit, gas heater 6 bottom sides are connected with gas entry 4, top is connected with carbon black high-temperature flue gas pipe, gas entry 4 connects air gas mixing section 2, air gas mixing section 2 one end connect air rectifier 1, the other end connects combustion chamber 3, described gas heater 6 has three ports, one is gas inlet, a gas exit, a carbon black high-temperature flue gas entry.
Principle of work of the present utility model is: the coal gas that produces 400-550 ℃ high warm flue gases and coke-oven plant's roots blower positive delivery with carbon black process, in gas heater 6, carry out indirect heat exchange, the carbon black smoke of high temperature can be heated by gas to 290-340 ℃, thereby improved the combustionvelocity of Reaktionsofen coke-oven gas, shortened gas-fired, time, by recovery system waste heat, reach the object that has reduced gas consumption amount.
Claims (1)
1. a black reactor gas-fired treatment unit, it comprises air rectifier, air gas mixing section, combustion chamber, gas entry, gas flow meter and gas heater, it is characterized in that: gas flow meter is connected with gas heater by conduit, gas heater bottom sides is connected with gas entry, top is connected with carbon black high-temperature flue gas pipe, the incorgruous indirect heat exchange of carrying out of coal gas and flue gas; Gas entry connects air gas mixing section, and air gas mixing section one end connects air rectifier, and the other end connects combustion chamber, and described gas heater has three ports, and one is gas inlet, a gas exit, a carbon black high-temperature flue gas entry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192204.5U CN203947056U (en) | 2014-04-21 | 2014-04-21 | A kind of black reactor gas-fired treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192204.5U CN203947056U (en) | 2014-04-21 | 2014-04-21 | A kind of black reactor gas-fired treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947056U true CN203947056U (en) | 2014-11-19 |
Family
ID=51889107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192204.5U Expired - Fee Related CN203947056U (en) | 2014-04-21 | 2014-04-21 | A kind of black reactor gas-fired treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084898A (en) * | 2016-06-21 | 2016-11-09 | 朝阳黑猫伍兴岐炭黑有限责任公司 | A kind of white carbon black reaction unit |
-
2014
- 2014-04-21 CN CN201420192204.5U patent/CN203947056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084898A (en) * | 2016-06-21 | 2016-11-09 | 朝阳黑猫伍兴岐炭黑有限责任公司 | A kind of white carbon black reaction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20210421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |