CN206635269U - A kind of black reactor burning process device - Google Patents
A kind of black reactor burning process device Download PDFInfo
- Publication number
- CN206635269U CN206635269U CN201720210776.5U CN201720210776U CN206635269U CN 206635269 U CN206635269 U CN 206635269U CN 201720210776 U CN201720210776 U CN 201720210776U CN 206635269 U CN206635269 U CN 206635269U
- Authority
- CN
- China
- Prior art keywords
- burning
- spray gun
- zone
- trunnion
- disjunctor
- 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
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 25
- 239000006229 carbon black Substances 0.000 abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
A kind of black reactor burning process device, it includes burning zone, disjunctor trunnion, conversion zone, gas spray gun, the burning zone, disjunctor trunnion and conversion zone are sequentially connected, the burning zone rear end is radially provided with several raw material oil-ins, so that coke-stove gas burning is more preferably abundant, consume oxygen unnecessary in black reactor, improve the efficiency of burning, more heats are conducive to provide to react to feedstock oil, so that reacting furnace is heated evenly, the yield and quality of carbon black are improved, reduces carbon black oxidation probability, improves the efficiency of black reactor.
Description
Technical field
It the utility model is related to a kind of process unit, more particularly to a kind of black reactor burning process device.
Background technology
China's production of carbon black is generally produced using Audit For Process at present, and there is two reactions in reacting furnace for carbon black：
It is that coke-stove gas is provided by tangential penetrating burning zone and the main air feed machine of reacting furnace and through air preheater be preheating to 850 DEG C~
950 DEG C of air mixes completely burned in the combustion chamber of reacting furnace, 1930 DEG C~2000 DEG C of hot combustion gas stream is produced, to carry
For the hot momentum needed for manufacture carbon black reaction, feedstock oil is tangentially sprayed into stove by trunnion section, is moved in the heat that high temperature combustion residual air provides
Under acting on, crude oil is cracked to form carbon black in conversion zone, but existing black reactor has problems with：1st, in burner hearth temperature
In the case that degree and air mass flow are constant, as air enters the lifting of stove wind-warm syndrome, fuel usage amount decreases, and causes burning zone
Flue gas oxygen concentration increases, superfluous oxygen increase in combustion heat air-flow so that feedstock oil is during cracking reaction, part crude oil
It is burned off as fuel, causes carbon yield to reduce；2nd, the oxygen content of carbon black smoke is too high, can make the slight oxygen of carbon blacksurface
Change, the carbon black products stress at definite elongation and tinctorial strength for causing generation reduce, and influence the quality of carbon black products.
The content of the invention
The purpose of this utility model is to provide a kind of black reactor burning process device so that black reactor is anti-
During answering, coke-stove gas and the abundant haptoreaction of oxygen superfluous in combustion heat air-flow, it is unnecessary in reacting furnace to consume
Oxygen, also it can provide heat for raw material oil-breaking so that the yield and quality of carbon black improve.
The utility model is achieved in that it includes burning zone, disjunctor trunnion, conversion zone, gas spray gun, the burning
Section, disjunctor trunnion and conversion zone are sequentially connected, and the burning zone rear end is radially provided with several raw material oil-ins, the feedstock oil
Between entrance on a vertical plane, it is characterised in that the axial location of the burning zone inserts a gas spray gun, described
The spout of gas spray gun is located at the front end of disjunctor trunnion, and the gas spray gun rear end is provided with gas entry, cold air inlet, recirculated water
Entrance and circulating water outlet.
The gas spray gun is bubble formula gas spray gun.
It is of the present utility model to have the technical effect that：So that coke-stove gas burning is more preferably abundant, consume more in black reactor
Remaining oxygen, the efficiency of burning being improved, be conducive to provide more heats and reacted to feedstock oil so that reacting furnace is heated evenly,
The yield and quality of carbon black are improved, reduces carbon black oxidation probability, improves the efficiency of black reactor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of existing black reactor.
In figure, 1, burning zone, 2, disjunctor trunnion, 3, conversion zone, 4, raw material oil-in, 5, gas entry, 6, cold wind enters
Mouthful, 7, circulation water inlet, 8, circulating water outlet, 9, gas spray gun.
Embodiment
Reference picture 1,2, the utility model are achieved in that it includes burning zone 1, disjunctor trunnion 2, conversion zone 3, coal gas
Spray gun 9, the burning zone, disjunctor trunnion and conversion zone are sequentially connected, and the burning zone rear end is radially provided with several feedstock oils
Entrance 4, between the raw material oil-in on a vertical plane, it is characterised in that the axial location insertion of the burning zone
A piece gas spray gun, the spout of the gas spray gun are located at the front end of disjunctor trunnion, and the gas spray gun rear end enters provided with coal gas
Mouth, cold air inlet, circulation water inlet and circulating water outlet.
The gas spray gun is bubble formula gas spray gun.
During the course of the reaction, gas spray gun 9 enters cooling water to black reactor by circulation water inlet 7, from circulating water outlet 8
Outflow, so as to carry out cooling protection, and mixed gas is sprayed by gas entry 5 and the gas spray gun 9 of cold air inlet 6 and carried out
After being sufficiently mixed, spraying into reacting furnace, gas spray gun 9 is located at the front end of disjunctor trunnion 2, when 9 normal operation of gas spray gun, with
Unnecessary oxygen is sufficiently mixed burning, has both consumed unnecessary oxygen, improves the reaction temperature needed for crude oil pyrolysis again, promotes charcoal
The generation of black nucleus, improve the yield of carbon black and the quality of product.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (1)
1. a kind of black reactor burning process device, it includes burning zone, disjunctor trunnion, conversion zone, gas spray gun, the combustion
Burn section, disjunctor trunnion and conversion zone to be sequentially connected, the burning zone rear end is radially provided with several raw material oil-ins, the raw material
Between oil-in on a vertical plane, it is characterised in that the axial location of the burning zone inserts a gas spray gun, institute
The spout for stating gas spray gun is located at the front end of disjunctor trunnion, and the gas spray gun rear end is provided with gas entry, cold air inlet, circulation
Water inlet and circulating water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210776.5U CN206635269U (en) | 2017-03-06 | 2017-03-06 | A kind of black reactor burning process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210776.5U CN206635269U (en) | 2017-03-06 | 2017-03-06 | A kind of black reactor burning process device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635269U true CN206635269U (en) | 2017-11-14 |
Family
ID=60252864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720210776.5U Expired - Fee Related CN206635269U (en) | 2017-03-06 | 2017-03-06 | A kind of black reactor burning process device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777877A (en) * | 2020-06-19 | 2020-10-16 | 茂名环星新材料股份有限公司 | Low-loss air preheater heat exchange method |
| CN113563741A (en) * | 2021-08-31 | 2021-10-29 | 青岛黑猫炭黑科技有限责任公司 | Manufacturing device and production method of carbon black-carbon nanotube composite material |
-
2017
- 2017-03-06 CN CN201720210776.5U patent/CN206635269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777877A (en) * | 2020-06-19 | 2020-10-16 | 茂名环星新材料股份有限公司 | Low-loss air preheater heat exchange method |
| CN113563741A (en) * | 2021-08-31 | 2021-10-29 | 青岛黑猫炭黑科技有限责任公司 | Manufacturing device and production method of carbon black-carbon nanotube composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Carbon black reacting furnace process units that burns Effective date of registration: 20181105 Granted publication date: 20171114 Pledgee: China Co. truction Bank Corp Jingdezhen branch Pledgor: JIANGXI BLACKCAT CARBON BLACK Co.,Ltd. Registration number: 2018360000029 |
|
| 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: 20171114 |