CN203577779U - Reaction section for carbon black device - Google Patents
Reaction section for carbon black device Download PDFInfo
- Publication number
- CN203577779U CN203577779U CN201420075392.3U CN201420075392U CN203577779U CN 203577779 U CN203577779 U CN 203577779U CN 201420075392 U CN201420075392 U CN 201420075392U CN 203577779 U CN203577779 U CN 203577779U
- Authority
- CN
- China
- Prior art keywords
- hydraulic giant
- carbon black
- reacting furnace
- hole
- furnace shell
- 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 - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 41
- 239000006229 carbon black Substances 0.000 title claims abstract description 33
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011449 brick Substances 0.000 claims abstract description 12
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 12
- 239000010431 corundum Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 8
- JUVGUSVNTPYZJL-UHFFFAOYSA-N chromium zirconium Chemical compound [Cr].[Zr] JUVGUSVNTPYZJL-UHFFFAOYSA-N 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The utility model provides a reaction section for a carbon black device, which belongs to the technical field of chemical equipment. The structure of the reaction section for the carbon black device comprises a reaction furnace housing and end portion flanges, wherein the reaction furnace housing is configured to be of a horizontal-type tubular structure, the end portion flanges are arranged at the both ends of the reaction furnace housing respectively, an alumina hollow ball poured layer is arranged on the inner wall of a reaction furnace cavity encircled by the reaction furnace housing, and a zirconium-chromium corundum brick layer is arranged on the inner wall of the alumina hollow ball poured layer; a water gun hole is opened in the reaction furnace housing, and the water gun hole sequentially penetrates through the reaction furnace housing, the alumina hollow ball poured layer and the zirconium-chromium corundum brick; a chilled water gun is arranged on the water gun hole, and the outer wall of the chilled water gun is hermetically connected with the inner wall of the water gun hole. The furnace cavity of the reaction section for the carbon black device is small, and the collision probability of carbon black micromolecules in the reaction section is nearly doubled; the reduction of the distance of the water gun achieves a fine adjustment on a reaction time, and the multidirectional diagonal injection of the water gun contributes to the adequacy and identity of a termination reaction.
Description
Technical field
The utility model relates to technical field of chemical, specifically a kind of carbon black device conversion zone.
Background technology
General, at present, continuous progress along with society, the development of science and technology, rubber industry has been obtained tremendous development, rubber industry is also more and more higher to the requirement of carbon black mass, and technic index fluctuates and 10 adjusted to and float 5 from the intermediate value of the 80s and 90s in last century, and a lot of meticulousr indexs have also been used as routine testing technic index; Be becoming tight raw material resources day simultaneously, rise in price.Make like this carbon black benefit decline to some extent than before, workman will pay more work for product quality, has caused certain adverse consequences, has reduced market competitiveness of enterprises.Middle nineteen nineties in last century, after new process carbon black comes out, what large change is production technology follow to get off less than.The generation of carbon black is that raw material cracking collision occur in hot environment and by the process of chilling cessation reaction.In generative process, the probability of reaction time and collision has determined yield and the quality of carbon black, that is to say, the structure of conversion zone has significant impact to the yield of carbon black and quality.Popular response section has following characteristics: one, reaction chamber is large, and flue gas flow rate is slow, and the little molecular collision chance of carbon black is just little; Two, adjacent chilling spacing is large, causes the reaction time to adjust span large.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of carbon black device conversion zone is provided.
The technical solution of the utility model realizes in the following manner, this carbon black device conversion zone, and its structure comprises reacting furnace shell and end flange,
Reacting furnace shell is set to horizontal type tubular structure, and reacting furnace shell two ends are respectively arranged with end flange, and the reacting furnace cavity wall that reacting furnace shell surrounds is provided with alumina hollow ball pouring layer, and alumina hollow ball pouring layer inwall is provided with zirconia-chromia corundum brick layer;
On reacting furnace shell, offer hydraulic giant hole, hydraulic giant hole is run through reacting furnace shell, alumina hollow ball pouring layer, zirconia-chromia corundum brick layer successively;
Hole, hydraulic giant hole axle is along the radial direction of reacting furnace shell tubular structure circular cross-section, and in circular cross-section, to be uniformly distributed be six hydraulic giant holes, and two adjacent hydraulic giant orifice angle are 60 degree; Six hydraulic giant holes in same circular cross-section are set to one group of hydraulic giant hole group, and in reacting furnace outer cover length direction, interval is equidistantly provided with five groups of hydraulic giant hole groups altogether;
On hydraulic giant hole, be provided with chilling hydraulic giant, chilling hydraulic giant outer wall is connected with hydraulic giant hole inner wall sealing.
Reacting furnace shell upper is provided with installation hanger, installs on hanger and is provided with installing hole.
Reacting furnace outer casing underpart is provided with supporting leg, and supporting leg bottom is provided with feet.
In end flange, offer flange hole, end flange inner side is provided with flange reinforcing ribs.
Zirconia-chromia corundum brick layer intracavity diameter is set to 500mm.
The beneficial effect that the utility model compared with prior art produced is:
The furnace chamber of this carbon black device conversion zone is less, and the little molecule of carbon black collision probability in conversion zone has increased nearly one times; Dwindling of hydraulic giant spacing, has accomplished the fine setting in reaction time, and the multi-faceted diagonal angle of hydraulic giant sprays adequacy and the homogeneity that is beneficial to cessation reaction simultaneously.
This carbon black device conversion zone is conducive to change the technological transformation of reaction condition by changing inside reactor structure, be applicable to new process carbon black and produce.
This carbon black device conversion zone has effectively promoted carbon black products yield and quality.Production practices statistics yield can be realized raising; Product quality can guarantee to increase substantially, can output high-class product.
This carbon black device conversion zone is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is side cross-sectional structural representations of the present utility model.
Mark in accompanying drawing represents respectively:
1, reacting furnace shell, 2, end flange, 3, alumina hollow ball pouring layer, 4, zirconia-chromia corundum brick layer, 5, hydraulic giant hole, 6, chilling hydraulic giant, 7, hanger is installed, 8, installing hole, 9, supporting leg, 10, feet, 11, flange hole, 12, flange reinforcing ribs.
The specific embodiment
Below in conjunction with accompanying drawing, carbon black device conversion zone of the present utility model is described in detail below.
As shown in drawings, carbon black device conversion zone of the present utility model, its structure comprises reacting furnace shell 1 and end flange 2,
Reacting furnace shell 1 is set to horizontal type tubular structure, reacting furnace shell 1 two ends are respectively arranged with end flange 2, the reacting furnace cavity wall that reacting furnace shell 1 surrounds is provided with alumina hollow ball pouring layer 3, and alumina hollow ball pouring layer 3 inwalls are provided with zirconia-chromia corundum brick layer 4; Zirconia-chromia corundum brick layer intracavity diameter is set to 500mm.
On reacting furnace shell 1, offer hydraulic giant hole 5, hydraulic giant hole 5 is run through reacting furnace shell 1, alumina hollow ball pouring layer 3, zirconia-chromia corundum brick layer 4 successively;
On hydraulic giant hole 5, be provided with chilling hydraulic giant 6, chilling hydraulic giant 6 outer walls are connected with hydraulic giant hole 5 inner wall sealings.
Reacting furnace shell 1 top is provided with installs hanger 7, installs on hanger 7 and is provided with installing hole 8.
Reacting furnace shell 1 bottom is provided with supporting leg 9, and supporting leg 9 bottoms are provided with feet 10.
In end flange 2, offer flange hole 11, end flange 2 inner sides are provided with flange reinforcing ribs 12.
The technical scheme of this carbon black device conversion zone is: when this carbon black device conversion zone is made conversion zone spare part, conversion zone furnace chamber is dwindled, chilling hydraulic giant spacing is dwindled, and identical conversion zone furnace chamber footpath is reduced to DN500 by conventional DN790; Redesign chilling hydraulic giant spacing, be designed to six of four of five rows or five rows.Furnace chamber dwindles, and the little molecule of carbon black collision probability in conversion zone has increased nearly one times; Dwindling of hydraulic giant spacing, has accomplished the fine setting in reaction time, and the multi-faceted diagonal angle of hydraulic giant sprays adequacy and the homogeneity that is beneficial to cessation reaction simultaneously.
Claims (5)
1. carbon black device conversion zone, is characterized in that comprising reacting furnace shell and end flange,
Reacting furnace shell is set to horizontal type tubular structure, and reacting furnace shell two ends are respectively arranged with end flange, and the reacting furnace cavity wall that reacting furnace shell surrounds is provided with alumina hollow ball pouring layer, and alumina hollow ball pouring layer inwall is provided with zirconia-chromia corundum brick layer;
On reacting furnace shell, offer hydraulic giant hole, hydraulic giant hole is run through reacting furnace shell, alumina hollow ball pouring layer, zirconia-chromia corundum brick layer successively;
Hole, hydraulic giant hole axle is along the radial direction of reacting furnace shell tubular structure circular cross-section, and in circular cross-section, to be uniformly distributed be six hydraulic giant holes, and two adjacent hydraulic giant orifice angle are 60 degree; Six hydraulic giant holes in same circular cross-section are set to one group of hydraulic giant hole group, and in reacting furnace outer cover length direction, interval is equidistantly provided with five groups of hydraulic giant hole groups altogether;
On hydraulic giant hole, be provided with chilling hydraulic giant, chilling hydraulic giant outer wall is connected with hydraulic giant hole inner wall sealing.
2. carbon black device conversion zone according to claim 1, is characterized in that reacting furnace shell upper is provided with installation hanger, installs on hanger and is provided with installing hole.
3. carbon black device conversion zone according to claim 1, is characterized in that reacting furnace outer casing underpart is provided with supporting leg, and supporting leg bottom is provided with feet.
4. carbon black device conversion zone according to claim 1, is characterized in that offering flange hole in end flange, and end flange inner side is provided with flange reinforcing ribs.
5. carbon black device conversion zone according to claim 1, is characterized in that zirconia-chromia corundum brick layer intracavity diameter is set to 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075392.3U CN203577779U (en) | 2014-02-21 | 2014-02-21 | Reaction section for carbon black device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075392.3U CN203577779U (en) | 2014-02-21 | 2014-02-21 | Reaction section for carbon black device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577779U true CN203577779U (en) | 2014-05-07 |
Family
ID=50575759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075392.3U Expired - Lifetime CN203577779U (en) | 2014-02-21 | 2014-02-21 | Reaction section for carbon black device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577779U (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 |
-
2014
- 2014-02-21 CN CN201420075392.3U patent/CN203577779U/en not_active Expired - Lifetime
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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |