CN201962079U - Deacidifying furnace for producing white carbon black by vapor phase method - Google Patents
Deacidifying furnace for producing white carbon black by vapor phase method Download PDFInfo
- Publication number
- CN201962079U CN201962079U CN2011200488089U CN201120048808U CN201962079U CN 201962079 U CN201962079 U CN 201962079U CN 2011200488089 U CN2011200488089 U CN 2011200488089U CN 201120048808 U CN201120048808 U CN 201120048808U CN 201962079 U CN201962079 U CN 201962079U
- Authority
- CN
- China
- Prior art keywords
- deacidifying
- furnace
- mixing section
- depickling
- carbon black
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000006229 carbon black Substances 0.000 title abstract description 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000012808 vapor phase Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The utility model discloses a deacidifying furnace for producing white carbon black by a vapor phase method, which comprises a deacidifying furnace heating section and a deacidifying furnace mixing section, wherein a material inlet and a water vapor inlet are arranged on the deacidifying furnace mixing section; a hollow hydrocyclone is arranged on the deacidifying furnace mixing section; through holes are formed on the conical surface of the hollow hydrocyclone; and the hydrocyclone is arranged above the water vapor inlet. The deacidifying furnace has a novel concept and a simple structure; by using the arranged hydrocyclone, air flow materials can be distributed more uniformly; and meanwhile, an internal circulating air current can be formed, so that the deacidifying is realized more completely and the higher quality of the white carbon black can be achieved.
Description
Technical field
The utility model relates to a kind of depickling stove of producing gas-phase silica.
Background technology
In the thermal silica production process, the product depickling is extremely important link, and whether depickling directly influences the quality of white carbon black fully.Original depickling stove generally is to utilize sieve plate to carry out the mixed distribution of gas (raw material) and water vapour, yet undercompounding so often very easily causes depickling incomplete.Simultaneously, because the air-flow skewness lumps product easily, have a strong impact on ordinary production.
The utility model content
In view of above-mentioned weak point, the utility model provides a kind of thermal silica production depickling stove, and it is mixing material and water vapour fully, makes depickling more complete, and the white carbon black quality is higher.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of thermal silica production depickling stove, comprise depickling stove mixing section and depickling stove heating zone, wherein, depickling stove mixing section is provided with material inlet and steam entry, depickling stove mixing section also is provided with the rotating flow cone of the through hole that gathers on the hollow and the conical surface, and described rotating flow cone places the steam entry top.
Optimum, described rotating flow cone is that two awl tube bottom surfaces are welded the hollow class spindle body of formation mutually.
Material and water vapor enter depickling stove mixing section by material inlet and steam entry respectively tentatively to be mixed, and then the through hole on the rotating flow cone Lower Half conical surface enters cone inside and carries out thorough mixing, carries out the depickling reacting by heating after the through hole on the rotating flow cone first half conical surface enters depickling stove heating zone.
The beneficial effects of the utility model are: the utility model is novel simple in structure, and it is more even that the rotating flow cone of setting makes that the air-flow material distributes, circulating current not in can forming simultaneously,, make depickling more complete, the white carbon black quality is higher.
Description of drawings
Fig. 1 the utility model structural representation.
Among the figure: 1. depickling stove mixing section; 2. depickling stove heating zone; 3. material inlet; 4. steam entry; 5. rotating flow cone.
Embodiment
Below we will be described further the utility model in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of thermal silica production depickling stove, comprise depickling stove mixing section 1 and depickling stove heating zone 2, wherein, depickling stove mixing section 1 is provided with material inlet 3 and steam entry 4, depickling stove mixing section 1 also is provided with the rotating flow cone 5 of the through hole that gathers on the hollow and the conical surface, and described rotating flow cone 5 places steam entry 4 tops.
Claims (2)
1. thermal silica production depickling stove, comprise depickling stove mixing section (1) and depickling stove heating zone (2), it is characterized in that: described depickling stove mixing section (1) is provided with material inlet (3) and steam entry (4), depickling stove mixing section (1) also is provided with the rotating flow cone (5) of the through hole that gathers on the hollow and the conical surface, and described rotating flow cone (5) places steam entry (4) top.
2. thermal silica production depickling stove according to claim 1 is characterized in that: described rotating flow cone (5) is that two awl tube bottom surfaces are welded the hollow class spindle body of formation mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200488089U CN201962079U (en) | 2011-02-28 | 2011-02-28 | Deacidifying furnace for producing white carbon black by vapor phase method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200488089U CN201962079U (en) | 2011-02-28 | 2011-02-28 | Deacidifying furnace for producing white carbon black by vapor phase method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962079U true CN201962079U (en) | 2011-09-07 |
Family
ID=44524615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200488089U Expired - Lifetime CN201962079U (en) | 2011-02-28 | 2011-02-28 | Deacidifying furnace for producing white carbon black by vapor phase method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513031A (en) * | 2011-11-30 | 2012-06-27 | 广州吉必盛科技实业有限公司 | Deacidification process and equipment thereof |
| CN109205629A (en) * | 2018-11-21 | 2019-01-15 | 浙江富士特硅材料有限公司 | A kind of circulation type fumed silica deacidification system |
-
2011
- 2011-02-28 CN CN2011200488089U patent/CN201962079U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513031A (en) * | 2011-11-30 | 2012-06-27 | 广州吉必盛科技实业有限公司 | Deacidification process and equipment thereof |
| WO2013078802A1 (en) * | 2011-11-30 | 2013-06-06 | 广州吉必盛科技实业有限公司 | Deacidification process and apparatus thereof |
| CN102513031B (en) * | 2011-11-30 | 2014-04-16 | 广州吉必盛科技实业有限公司 | Deacidification process and equipment thereof |
| CN109205629A (en) * | 2018-11-21 | 2019-01-15 | 浙江富士特硅材料有限公司 | A kind of circulation type fumed silica deacidification system |
| CN109205629B (en) * | 2018-11-21 | 2023-11-14 | 浙江富士特硅材料有限公司 | Circulation formula gas phase method white carbon black deacidification system |
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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 |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |