CN208087537U - A kind of black reactor - Google Patents
A kind of black reactor Download PDFInfo
- Publication number
- CN208087537U CN208087537U CN201820359678.2U CN201820359678U CN208087537U CN 208087537 U CN208087537 U CN 208087537U CN 201820359678 U CN201820359678 U CN 201820359678U CN 208087537 U CN208087537 U CN 208087537U
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- CN
- China
- Prior art keywords
- oil gun
- blast pipe
- quench zone
- distribution plenum
- ring distributor
- 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
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- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The utility model proposes a kind of black reactors, to solve the problems, such as carbon black low output, second-rate, including distribution plenum, combustion chamber, trunnion section, conversion zone, quench zone and stay segment, the distribution plenum is equipped with blast pipe, restriction orifice is equipped in blast pipe, blast pipe connects air rectifier, and the distribution plenum periphery is set with a ring distributor, gas exit and gas inlet are evenly distributed on ring distributor；Trunnion section is equipped with front-seat oil gun and heel row oil gun, and middle oil extraction rifle is equipped between trunnion section front row oil gun and heel row oil gun；Quench zone is radially provided with chilling hydraulic giant, and chilling hydraulic giant is divided into five rows and is evenly distributed on quench zone.The utility model is uniformly radially sprayed into coal gas in reacting furnace by ring distributor, and restriction orifice makes air axially be evenly distributed, and improves efficiency of combustion, reacting furnace service life；All high temperature carbon black smokes in same section can fully and effectively be terminated reaction by quench zone, improve carbon blacksurface activity, quality and yield.
Description
Technical field
The utility model is related to coal chemical industry apparatus fields, particularly relate to a kind of black reactor.
Background technology
Carbon black is that feedstock oil (coal tar, carbolineum, ethylene bottom oil etc.) is endless under reacting furnace high temperature, the operating mode of high flow rate
What full burning generated.The oil factor of carbon black is an important indicator for weighing carbon black mass, and oil factor is higher, then the quality of carbon black
It is higher.
Currently, most widely used equipment is six segmentation reacting furnaces in production of carbon black, which includes sequentially connected
Six burner, burning zone, trunnion section, conversion zone, cooling section and stay segment parts.The operation principle of the reacting furnace is：Coal gas with
Air enters burning zone by burner, then in burning zone completely burned, generates high-temperature high-speed airflow, subsequently enter trunnion section；This
When the oil gun that is arranged through trunnion section of feedstock oil spray into trunnion section, then in trunnion section and conversion zone with the high temperature from burning zone
High-speed flow contact mixing, feedstock oil rapid vaporization are simultaneously cracked to form carbon black；Subsequent carbon black enters cooling section and is rapidly cooled, then
Into stay segment, prepare for next process (processes such as granulation, drying or collection of carbon black).
The carbon black yield that existing black reactor is produced is smaller, and utilization rate is low, and the carbon black table produced
Face is coarse, second-rate.
Utility model content
The utility model proposes a kind of black reactor, solve in the prior art carbon black low output, second-rate ask
Topic.
What the technical solution of the utility model was realized in：
A kind of black reactor, including distribution plenum, combustion chamber, trunnion section, conversion zone, quench zone and stay segment, it is described
Distribution plenum is equipped with blast pipe, and restriction orifice is equipped in blast pipe, and blast pipe connects air rectifier, if being equipped in air rectifier
Dry aperture, the distribution plenum periphery are set with a ring distributor, and the ring distributor is located at behind air rectifier,
It is evenly distributed with gas exit and gas inlet on ring distributor, the gas inlet and gas exit are adjacent and divide at equal intervals
Cloth；Trunnion section is equipped with front-seat oil gun and heel row oil gun, and middle oil extraction rifle is equipped between trunnion section front row oil gun and heel row oil gun, described
Front-seat oil gun, heel row oil gun and middle oil extraction rifle are distributed with 8 oil guns；The quench zone is radially provided with chilling hydraulic giant, the urgency
Cold water rifle is divided into five rows and is evenly distributed on quench zone, and often row is equipped with 8 chilling hydraulic giants.
Preferably, valve is installed in the gas inlet.
Preferably, the diameter of the aperture is equal.
Preferably, the front-seat oil gun to middle oil extraction rifle distance with and middle oil extraction rifle to heel row oil gun at a distance from it is equal.
Preferably, reacting furnace is equipped with flame retardant coating, heat insulation layer and insulating layer successively from inside to outside.
The beneficial effects of the utility model are：
1. the utility model is uniformly radially sprayed into coal gas in reacting furnace by ring distributor, coal gas is compared with axial
It can well be contacted with air, improve reacting furnace efficiency of combustion.
2. the utility model increases restriction orifice, wind pressure is increased, avoids combustion chamber tempering to air rectifier
Damage, improves the service life of air rectifier so that and air is axially evenly distributed, and the turbulence effects of mixed gas improve,
It is more stable to improve gas combustion efficiency, the service life of reacting furnace, carbon black primary partical normal distribution, to improve carbon black
Quality.
3. all high temperature carbon black smokes in same section can fully and effectively be terminated reaction by the utility model quench zone, make
Side reaction subsequently without carbon black occurs, and reduces the surface roughness of carbon black, improves the surface-active, quality and receipts of carbon black
Rate.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of black reactor of the utility model；
Fig. 2 is the structural schematic diagram of the utility model ring distributor；
Fig. 3 is the structural schematic diagram of the utility model trunnion section；
Wherein, 1. distribution plenum, 11. blast pipes, 111. restriction orifices, 112. air rectifiers, 12. ring distributors,
121. gas inlet, 122. gas exits, 2. combustion chambers, 3. trunnion sections, 31. front-seat oil guns, oil extraction rifle in 32., oil extraction after 33.
Rifle, 4. conversion zones, 5. quench zones, 51. chilling hydraulic giants, 6. stay segments.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of black reactor, as shown in Figs. 1-3, including distribution plenum 1, combustion chamber 2, trunnion section 3, conversion zone 4, quench zone
5 and stay segment 6, the distribution plenum 1 is equipped with blast pipe 11, is equipped with restriction orifice 111 in blast pipe 11, blast pipe 11 connects sky
Gas rectifier 112 is equipped with several apertures in air rectifier 112, and 1 periphery of the distribution plenum is set with a ring distributor
12, the ring distributor 12 is located at behind air rectifier 112, and gas exit is evenly distributed on ring distributor 12
122 and gas inlet 121, the gas inlet 121 and gas exit 122 are adjacent and be spacedly distributed；Trunnion section 3 is equipped with front row
Oil gun 31 and heel row oil gun 33 are equipped with middle oil extraction rifle 32, the preceding oil extraction between the front-seat oil gun 31 of trunnion section 3 and heel row oil gun 33
Rifle 31, heel row oil gun 33 and middle oil extraction rifle 32 are distributed with 8 oil guns；The quench zone 5 is radially provided with chilling hydraulic giant 51, described
Chilling hydraulic giant 51 divides for five rows and is evenly distributed on quench zone 5, and often row is equipped with 8 chilling hydraulic giants 51.
Based on the above technical solution, valve is installed in the gas inlet 122.
Based on the above technical solution, the diameter of the aperture is equal.
Based on the above technical solution, the front-seat oil gun 31 to middle oil extraction rifle 32 distance with and middle oil extraction rifle 32
Distance to heel row oil gun 33 is equal.
Based on the above technical solution, reacting furnace is equipped with flame retardant coating, heat insulation layer and insulating layer successively from inside to outside.
Compared with traditional black reactor, the utility model increases middle oil extraction rifle 32, compared with heel row oil gun 33, larynx
The middle oil extraction rifle 32 of pipeline section 3 is remote at a distance from quench zone 5, therefore the reaction time of feedstock oil herein is long, the suction of the carbon black of generation
Oil value is just higher, thus can obtain the carbon black of more high oil absorption values, therefore, compared with reacting furnace in the related technology, this reality
The yield higher of high oil absorption value carbon black is produced with novel reacting furnace.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of black reactor, which is characterized in that including distribution plenum, combustion chamber, trunnion section, conversion zone, quench zone and stop
Section, the distribution plenum is stayed to be equipped with blast pipe, restriction orifice is equipped in blast pipe, blast pipe connects air rectifier, air rectification
Several apertures are equipped in device, the distribution plenum periphery is set with a ring distributor, and it is whole that the ring distributor is located at air
It flows behind device, gas exit and gas inlet, the gas inlet and gas exit phase is evenly distributed on ring distributor
It is adjacent and be spacedly distributed；Trunnion section is equipped with front-seat oil gun and heel row oil gun, is equipped between trunnion section front row oil gun and heel row oil gun
Middle oil extraction rifle, the front row oil gun, heel row oil gun and middle oil extraction rifle are distributed with 8 oil guns；The quench zone is radially provided with urgency
Cold water rifle, the chilling hydraulic giant are divided into five rows and are evenly distributed on quench zone, and often row is equipped with 8 chilling hydraulic giants.
2. a kind of black reactor as described in claim 1, which is characterized in that be equipped with valve in the gas inlet.
3. a kind of black reactor as described in claim 1, which is characterized in that the diameter of the aperture is equal.
4. a kind of black reactor as described in claim 1, which is characterized in that the distance of the front row oil gun to middle oil extraction rifle
It is equal with at a distance from middle oil extraction rifle to heel row oil gun.
5. a kind of black reactor as described in claim 1, which is characterized in that reacting furnace is equipped with fire resisting successively from inside to outside
Layer, heat insulation layer and insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359678.2U CN208087537U (en) | 2018-03-16 | 2018-03-16 | A kind of black reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359678.2U CN208087537U (en) | 2018-03-16 | 2018-03-16 | A kind of black reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208087537U true CN208087537U (en) | 2018-11-13 |
Family
ID=64059230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820359678.2U Expired - Fee Related CN208087537U (en) | 2018-03-16 | 2018-03-16 | A kind of black reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208087537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511599A (en) * | 2019-09-04 | 2019-11-29 | 山西三强新能源科技有限公司 | Hard (carbon) black reacting furnace |
| CN111303669A (en) * | 2020-03-02 | 2020-06-19 | 唐山黑猫炭黑有限责任公司 | Novel carbon black rapid cooling device and system |
-
2018
- 2018-03-16 CN CN201820359678.2U patent/CN208087537U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511599A (en) * | 2019-09-04 | 2019-11-29 | 山西三强新能源科技有限公司 | Hard (carbon) black reacting furnace |
| CN111303669A (en) * | 2020-03-02 | 2020-06-19 | 唐山黑猫炭黑有限责任公司 | Novel carbon black rapid cooling device and system |
| CN111303669B (en) * | 2020-03-02 | 2022-05-20 | 唐山黑猫炭黑有限责任公司 | Novel carbon black rapid cooling device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181113 Termination date: 20190316 |