CN202099230U - Carbon black reaction furnace in U-shaped structure - Google Patents
Carbon black reaction furnace in U-shaped structure Download PDFInfo
- Publication number
- CN202099230U CN202099230U CN2011202229835U CN201120222983U CN202099230U CN 202099230 U CN202099230 U CN 202099230U CN 2011202229835 U CN2011202229835 U CN 2011202229835U CN 201120222983 U CN201120222983 U CN 201120222983U CN 202099230 U CN202099230 U CN 202099230U
- Authority
- CN
- China
- Prior art keywords
- carbon black
- air
- section
- air preheater
- warm
- 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 - Fee Related
Links
Images
Landscapes
- Air Supply (AREA)
Abstract
A carbon black reaction furnace in a U-shaped structure is composed of combustion section (1), a throat pipe section (2), a reaction section (3), a quench section (4), a connection section (5), a staying section (6) and an air preheater seat (7). The carbon black reaction furnace in the U-shaped structure is characterized in that an air inlet of the combustion section (1) is connected with a hot air outlet of an air preheater (8), and the length of a hot air pipe (9) is not larger than 8m.
Description
Technical field:
The utility model relates to the hard(carbon)black Reaktionsofen that has U type structure on a kind of floor plan of production of carbon black equipment, particularly a kind of online use of field of chemical engineering.
Background technology:
A kind of U type structure carbon black Reaktionsofen is a very important equipment in the carbon black treating process; At present; Along with improving constantly of international energy price, the energy-saving and cost-reducing main means that become technical progress of production of carbon black, the application of high-temperature air preheater makes the sooty yield that obvious lifting arranged; But bigger temperature loss is arranged from high-temperature air preheater hot air outlet to Reaktionsofen hot air inlet section; The existing general heat-resistance stainless steel (304,316,309S, 310S) that adopts coats lagging material outward or adopts the refractory-lined pipeline of carbon steel as transport pipe, but because 850 ℃ of air preheaters are generally adopted in the not fine solution of the pipeline longer thermosteresis problem of distance; The hot air temperature loss is 50-70 ℃, and this air preheater preheating grade that in fact is equivalent to adopt has descended 50 ℃.The common straight line of production of carbon black line takes up room greatlyyer in addition, and structure is not compact, and the land use rate is low.
Summary of the invention:
The purpose of the utility model is exactly after carbon black production device adopts high-temperature air preheater, a kind of Reaktionsofen that reduces high temperature air course of conveying thermosteresis to be provided.
The purpose of the utility model is achieved in that a kind of U type structure carbon black Reaktionsofen; It is characterized in that burning zone, trunnion section, conversion zone, quench zone, linkage section, stop section, air preheater base are connected in turn; Be " U " shape; The other end of burning zone connects warm-air pipe, and the warm-air pipe lower end connects the other end of air preheater base through air preheater.
An optimum implementation of the utility model is: the gas inlet of burning zone is connected with the hot air outlet of air preheater, and warm-air pipe length is being no more than 8m.
The utility model compared with prior art has the following advantages:
Owing to adopted burning zone, trunnion section, conversion zone, quench zone, linkage section, stop section, air preheater base to be connected in turn, be " U " shape, the other end of burning zone connects warm-air pipe; The warm-air pipe lower end is through the structure formation of the other end of air preheater connection air preheater base, thereby burning zone shortens with the distance of air preheater greatly; The thermosteresis of hot-air duct descends greatly, can in 20 ℃, be starkly lower than general 50-70 ℃ level now; According to 100 ° of F of the every increase of foreign language datum preheating temperature (55.56 ℃), the raw oil treatment capacity increases by 5%, and yield increases by 1% usually; So energy-saving and cost-reducing effect is very obvious; Reduced the length requirement of arranging, more compact structure, the utilising efficiency in soil improves.
Description of drawings:
Figure: be the utility model concrete structure synoptic diagram
1, burning zone 2, trunnion section 3, conversion zone 4, quench zone 5, linkage section 6, stop section 7, air preheater base 8, air preheater 9, warm-air pipe
Embodiment:
Burning zone 1, trunnion section 2, conversion zone 3, quench zone 4, linkage section 5, stop section 6, air preheater base 7 are connected in turn; Be " U " shape; The other end of burning zone 1 connects warm-air pipe 9, and warm-air pipe 9 lower ends are through the other end of air preheater 8 connection air preheater bases 7, and the gas inlet of burning zone 1 is connected with the hot air outlet of air preheater 8; Warm-air pipe 9 length are being no more than 8m, and linkage section 5 can adopt return bend or twice right angle to connect; Hot-air duct 9 can adopt the heat-resistance stainless steel pipeline to coat lagging material outward or adopt the refractory-lined pipeline of carbon steel to process.
During use; Get into the very short warm-air pipe of length after the preheating of freezing air process air preheater; Getting into burning zone then burns with fuel together; The 1/5-1/3 of length when the length of warm-air pipe is merely conventional design, so the 1/5-1/3 of warm air when the thermosteresis of air preheater to burning zone also is merely conventional design, the cooling extent that so just can make warm-air pipe is in 20 ℃.
Claims (3)
1. U type structure carbon black Reaktionsofen; It is characterized in that burning zone (1), trunnion section (2), conversion zone (3), quench zone (4), linkage section (5), stop section (6), air preheater base (7) are connected in turn; Be " U " shape; The other end of burning zone (1) connects warm-air pipe (9), and warm-air pipe (9) lower end connects the other end of air preheater base (7) through air preheater (8).
2. U type structure carbon black Reaktionsofen according to claim 1 is characterized in that the gas inlet of described burning zone (1) is connected with the hot air outlet of air preheater (8).
3. U type structure carbon black Reaktionsofen according to claim 1 is characterized in that described warm-air pipe (9) length is being no more than 8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202229835U CN202099230U (en) | 2011-06-29 | 2011-06-29 | Carbon black reaction furnace in U-shaped structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202229835U CN202099230U (en) | 2011-06-29 | 2011-06-29 | Carbon black reaction furnace in U-shaped structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099230U true CN202099230U (en) | 2012-01-04 |
Family
ID=45385255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202229835U Expired - Fee Related CN202099230U (en) | 2011-06-29 | 2011-06-29 | Carbon black reaction furnace in U-shaped structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675113A (en) * | 2017-03-06 | 2017-05-17 | 唐山黑猫炭黑有限责任公司 | U-shaped carbon black reaction furnace device for producing carbon black |
-
2011
- 2011-06-29 CN CN2011202229835U patent/CN202099230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675113A (en) * | 2017-03-06 | 2017-05-17 | 唐山黑猫炭黑有限责任公司 | U-shaped carbon black reaction furnace device for producing carbon black |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203373366U (en) | Hot-blast stove system for achieving high blast temperature by only burning blast furnace | |
| CN203657429U (en) | Gas-fired cupola furnace for production of rock wool | |
| CN202099230U (en) | Carbon black reaction furnace in U-shaped structure | |
| CN103320561A (en) | Hot-blast stove system for high air temperature by using pure blast furnace gas and method thereof | |
| CN202099231U (en) | Hard black reactor | |
| CN108590612A (en) | A kind of super burn heater for oil shale in-situ cracking | |
| CN101928796A (en) | High wind temperature energy saving and emission reduction combined preheating method for blast furnace | |
| CN201621973U (en) | Electric furnace flue gas waste heat recovery utilization device | |
| CN204661791U (en) | Two-stage calcination method ore reduction volatilization interlock production system | |
| CN203639488U (en) | Combined heat exchanger | |
| CN207262700U (en) | A kind of flue gas waste heat recovery water jacket furnace | |
| CN207019287U (en) | A kind of raw oil heater | |
| CN207599672U (en) | A kind of high-efficiency environment friendly gas fired-boiler | |
| CN203053246U (en) | Hot air combustion-supporting device in kiln cavity | |
| CN205473525U (en) | Improve economizer of carbon black combustion chamber efficiency | |
| CN202246727U (en) | High-blast-temperature combinative heat exchange system of blast furnace | |
| CN206803109U (en) | One kind manufacture pile tube is united with coal measures is saved | |
| CN205026938U (en) | Serial -type jacket heater | |
| CN201485371U (en) | Pre-heating system | |
| CN204848304U (en) | Waste heat heating boiler | |
| CN202024602U (en) | Novel gas pipe type furnace | |
| CN204495037U (en) | A kind of gas-fired cupola of circular vertical | |
| CN104896738B (en) | A kind of tandem water batch heater for facilitating repair | |
| CN202993176U (en) | Heavy oil burning device | |
| CN201896607U (en) | Phase-changing heating furnace formed through combining thick oil heating split body |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20170629 |