CN203525698U - Reactor - Google Patents
Reactor Download PDFInfo
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- CN203525698U CN203525698U CN201320502395.6U CN201320502395U CN203525698U CN 203525698 U CN203525698 U CN 203525698U CN 201320502395 U CN201320502395 U CN 201320502395U CN 203525698 U CN203525698 U CN 203525698U
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- tank body
- reactor
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- shaft part
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Abstract
The utility model provides a reactor. The reactor comprises a gas distributor (17), wherein a gas distributor (17) is arranged in a tank body (8), is positioned at the bottom part of the tank body (8) and is spaced from the inner bottom wall of the tank body (8); and a gas outlet (21) of the gas distributor (17) is arranged at the side wall of the tank body (8). The utility model has the advantage that substances to be reacted can react fully.
Description
Technical field
The utility model relates to a kind of reactor, especially, relates to a kind of reactor of producing white carbon by carbon dioxide process.
Background technology
The white carbon (that is, precipitated silica product) that carbon dioxide process is produced is a kind of new white carbon black production technique.Adopt higher carbon dioxide and the waterglass of purity to react, and by Steam Heating, heat up to produce the white carbon of various different models.Current one ton of white carbon need to consume approximately 1.2 tons of waterglass, and what in general production process, consume is that concentration is 25～35% liquid sodium silicate.
The reactor that carbon dioxide process is produced silica is generally stirring bubbling tank reactor, between carbon dioxide and waterglass, for liquid phase reaction, by agitator, reactant is mixed.If but carbon dioxide skewness in reactor can affect final product quality.
Utility model content
For the problem existing in correlation technique, the purpose of this utility model is to provide a kind of question response thing that can make to carry out the fully reactor of reaction.
For achieving the above object, the utility model provides a kind of reactor, comprising: be arranged on the gas distributor of the tank interior of reactor, gas distributor be positioned at tank base and with the interior bottom wall of tank body separately, wherein, the gas feed of gas distributor is arranged at the side-walls of tank body.
According to the utility model, reactor also comprises: stretch into the shaft of tank body, wherein, shaft is divided into the stirring shaft part that connects shaft part and be positioned at tank interior, connects shaft part and is connected with motor, stirs shaft part and is fixed with stirring vane.
According to the utility model, reactor also comprises: chuck, the single piece of chuck for being formed by first set portion and the second cover portion, wherein, the outside diapire of the coated tank body of first set portion, the periphery wall of the coated tank body of the second cover portion, wherein, the heat-carrying agent import of chuck is opened in first set portion, and the heat-carrying agent outlet of chuck is opened in the second cover portion.
According to the utility model, the spatial placement between tank body and chuck has spiral deflector, wherein, spiral deflector along in contrast to the direction of rotation coiled coil of shaft in above-mentioned space, and heat-carrying agent import is exported and is communicated with heat-carrying agent.
According to the utility model, tank body top offers charging aperture, and the outside diapire of tank body offers discharging opening.
According to the utility model, the top of tank body also offers exhaust outlet.
According to the utility model, the connection shaft part of shaft is connected by shaft coupling with stirring shaft part.
According to the utility model, being connected of motor and shaft is also connected with reductor between shaft part.
According to the utility model, reductor is fixed on the outside top of tank body by frame, wherein, between frame and the outside top of tank body, is provided with seal, and the connection shaft part of shaft runs through seal from outside and stretches into tank body.
Useful technique effect of the present utility model is:
(1) in reactor of the present utility model, because its tank interior bottom is provided with gas distributor, gas distributor can be by the gas inject such as carbon dioxide to tank body, with the reactant liquor with tank body, fully react and mix, thereby can make the white carbon black product that quality is higher.
(2) further, at gas distributor, carry out gas injection in to reactor to promote in reactor in the reaction of question response thing, the shaft of tank interior drives stirring vane to stir treating reactant, therefore can, so that the mixing of question response thing is more even, further promote the abundant reaction of reactant liquor in carbon dioxide and tank body.
(3) in addition, outside diapire and the periphery wall of reactor tank body are coated with chuck, in chuck, can inject the heat-carrying agent such as steam or conduction oil, thereby whole tank body is carried out to heat temperature raising.The jacket structured heat temperature raising better effects if of this integral coating tank body outside, can promote the reaction in reactor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model reactor.
The specific embodiment
Referring now to accompanying drawing, reactor of the present utility model is described.Shown in Fig. 1 is the structural representation of reactor, and it comprises the gas distributor 17 that is arranged on reactor tank body 8 inside, gas distributor 17 be positioned at tank body 8 bottoms and with the interior bottom wall of tank body 8 separately.In addition, the gas feed 21 of gas distributor 17 is arranged at the side-walls of tank body 8.Further, gas distributor 17 can, by the gas inject such as carbon dioxide to tank body 8, fully to react and to mix with the reactant liquor in tank body 8, thereby can make the white carbon black product that quality is higher.
Continuation is with reference to Fig. 1, and reactor of the present utility model also comprises the shaft 10 that stretches into tank body 8, and shaft 10 is divided into the stirring shaft part that connects shaft part and be positioned at tank body 8 inside.Wherein, connect shaft part and be connected with motor 1, stir shaft part and be fixed with stirring vane 15.
For example, when carrying out gas injection using and promote question response thing in reactor (can be carbon dioxide and as the liquid sodium silicate of reactant liquor) reaction in 17 pairs of reactors of gas distributor, the shaft 10 of tank body 8 inside drives stirring vanes 15 to stir treating reactant, therefore can, so that the mixing of question response thing is more even, further promote the abundant reaction such as reactant liquor in carbon dioxide and tank body.
Preferably, the distance between the stirring vane 15 of gas distributor 17 and foot, is 1/4～1/3 of distance between the stirring vane 15 of this foot and tank body 8 interior bottom wall.In the time of in this distance range, in reactor, the homogeneity of question response substrate concentration is best.Certainly the scope that should be appreciated that above distance can be determined according to concrete service condition, and the utility model is not limited to this.
Further, reactor also comprises chuck 11, the single piece of chuck 11 for consisting of first set portion and the second cover portion.Wherein, the outside diapire of the coated tank body 8 of first set portion, the periphery wall of the coated tank body 8 of the second cover portion.And the heat-carrying agent import 20 of chuck 11 can be opened in first set portion, heat-carrying agent outlet 12 can be opened in the second cover portion.In other words, the heat-carrying agent import 20 of chuck 11 is positioned at the outside diapire of tank body 8, and the heat-carrying agent of chuck 11 outlet 12 is positioned at the periphery wall of tank body 8.
In the time of in concrete use, the heat-carrying agent that can be injected such as steam or conduction oil by the heat-carrying agent import 20 of chuck 11, thus whole tank body 8 is carried out to heat temperature raising.The structure heat temperature raising better effects if of the chuck 11 of this integral coating tank body 8 outsides, can promote the reaction in reactor.
In addition, in space between tank body 8 and chuck 11, can also be provided with spiral deflector 14, its along in contrast to the direction of rotation L coiled coil of shaft 10 in above-mentioned space,, spiral deflector 14 coils in above-mentioned space along direction M, and heat-carrying agent import 20 and heat-carrying agent outlet 12 are communicated with.
Continuation is with reference to Fig. 1, and the top of tank body 8 offers for injecting the charging aperture 6 of reactant liquor, and the outside diapire of tank body 8 offers for exporting the discharging opening 19 of prepared white carbon black product.In addition, exhaust outlet 7 can also be offered in tank body 8 tops, and in tank body 8, unreacted carbon dioxide residual gas can discharge and collect from exhaust outlet 7, after then further purifying, can re-inject gas feed 21 to reuse.
Alternatively, between the connection shaft part of shaft 10 and stirring shaft part, can be connected by shaft coupling 9.And can also be connected with reductor 2 between motor 1 and the connection shaft part of shaft 10.More specifically, reductor 2 can be fixed on by frame 3 outside top of tank body 8, and can be provided with seal 5 between frame 3 and the outside top of tank body 8.The connection shaft part of shaft 10 can run through seal 5 and stretch in tank body 8 from outside.
In the reactor shown in Fig. 1, the outside top of tank body 8 can also arrange manhole 4, and operator can monitor and overhaul from 4 pairs of inside reactors of this manhole.In addition, the internal side wall of tank body 8 can also be fixed with baffle plate 13, baffle plate 13 can stop and water conservancy diversion the question response thing reacting in tank body 8, so that question response thing flow velocity in tank body 8 is more steady, and flow to more stable, thereby make question response thing in tank body 8, realize fully reaction.
For example, in concrete use, in the tank body 8 that first reaction is injected into reactor by a certain amount of 25～35% liquid sodium silicate by charging aperture 6 while starting, then open the stirring vane 15 of reactor.Now, by heat-carrying agent import 20 steam injections or conduction oil, whole reactor is carried out to heat temperature raising.It is to be noted, in an optional embodiment, except utilizing chuck 11 to heat reactor, can also add again in the interior bottom portion of tank body 8 gas distributor, thereby utilize this gas distributor to come reactor to heat to the steam passing into for heating in tank body 8.Certainly should be appreciated that the mode that reactor is heated can determine according to concrete service condition, the utility model is not limited to this.
When reactor is heated to 72 ℃～80 ℃ (being preferably 74 ℃～78 ℃), carbon dioxide by purity more than 40% is introduced in reactor, carbon dioxide is formed a large amount of tiny bubbles and is entered tank body 8 by gas distributor 11, under the action of forced stirring effect of stirring vane 15, tiny bubble can be broken into more tiny bubble, contact area between carbon dioxide bubble and liquid sodium silicate is larger in this way, thereby makes to react more homogeneous, quick.Then, in reactor, there is following reaction:
nSiO
2×Na
2O+CO
2=nSiO
2↓+Na
2CO
3
Reacted white carbon finished product is discharged from discharging opening 19, and in tank body 8, unreacted carbon dioxide residual gas can discharge and collect from exhaust outlet 7, after then further purifying, can re-inject gas feed 21 to reuse.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a reactor, is characterized in that, comprising:
Be arranged on the inner gas distributor (17) of tank body (8) of described reactor, described gas distributor (17) be positioned at described tank body (8) bottom and with the interior bottom wall of described tank body (8) separately,
Wherein, the gas feed (21) of described gas distributor (17) is arranged at the side-walls of described tank body (8).
2. reactor according to claim 1, is characterized in that, also comprises:
Stretch into the shaft (10) of described tank body (8),
Wherein, described shaft (10) is divided into and connects shaft part and be positioned at the inner stirring shaft part of described tank body (8), and described connection shaft part is connected with motor (1), and described stirring shaft part is fixed with stirring vane (15).
3. reactor according to claim 2, is characterized in that, also comprises:
Chuck (11), the single piece of described chuck (11) for being formed by first set portion and the second cover portion,
Wherein, the outside diapire of the coated described tank body (8) of described first set portion, the periphery wall of the coated described tank body (8) of described the second cover portion,
Wherein, the heat-carrying agent import (20) of described chuck (11) is opened in described first set portion, and the heat-carrying agent outlet (12) of described chuck (11) is opened in described the second cover portion.
4. reactor according to claim 3, is characterized in that,
Spatial placement between described tank body (8) and described chuck (11) has spiral deflector (14),
Wherein, described spiral deflector (14) along in contrast to direction of rotation (L) coiled coil of described shaft (10) in described space, and described heat-carrying agent import (20) and described heat-carrying agent exported to (12) be communicated with.
5. reactor according to claim 3, is characterized in that,
Described tank body (8) top offers charging aperture (6), and the described outside diapire of described tank body (8) offers discharging opening (19).
6. reactor according to claim 1, is characterized in that,
The top of described tank body (8) also offers exhaust outlet (7).
7. reactor according to claim 2, is characterized in that,
The described connection shaft part of described shaft (10) is connected by shaft coupling (9) with described stirring shaft part.
8. reactor according to claim 2, is characterized in that,
Described motor (1) and described shaft (10) described is connected and between shaft part, is also connected with reductor (2).
9. reactor according to claim 8, is characterized in that,
Described reductor (2) is fixed on the outside top of described tank body (8) by frame (3),
Wherein, between described frame (3) and the outside top of described tank body (8), be provided with seal (5), the described connection shaft part of described shaft (10) runs through described seal (5) and stretches into described tank body (8) from outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320502395.6U CN203525698U (en) | 2013-08-15 | 2013-08-15 | Reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320502395.6U CN203525698U (en) | 2013-08-15 | 2013-08-15 | Reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525698U true CN203525698U (en) | 2014-04-09 |
Family
ID=50411960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320502395.6U Expired - Lifetime CN203525698U (en) | 2013-08-15 | 2013-08-15 | Reactor |
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| Country | Link |
|---|---|
| CN (1) | CN203525698U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016358A (en) * | 2014-06-20 | 2014-09-03 | 福建远翔化工有限公司 | Production equipment and production method of white carbon black |
| CN104261902A (en) * | 2014-09-26 | 2015-01-07 | 安徽淮化股份有限公司 | Acid mixing equipment and method for industrially producing urea and ammonium nitrate solution |
| CN104370288A (en) * | 2013-08-15 | 2015-02-25 | 确成硅化学股份有限公司 | Reactor |
| CN106621448A (en) * | 2015-11-01 | 2017-05-10 | 江苏景泰石油化工装备有限公司 | Highly-efficient jacketed heating leaching tank |
-
2013
- 2013-08-15 CN CN201320502395.6U patent/CN203525698U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370288A (en) * | 2013-08-15 | 2015-02-25 | 确成硅化学股份有限公司 | Reactor |
| CN104370288B (en) * | 2013-08-15 | 2017-03-08 | 确成硅化学股份有限公司 | Reactor |
| CN104016358A (en) * | 2014-06-20 | 2014-09-03 | 福建远翔化工有限公司 | Production equipment and production method of white carbon black |
| CN104016358B (en) * | 2014-06-20 | 2016-03-02 | 福建远翔新材料股份有限公司 | A kind of white carbon black production equipment and production method |
| CN104261902A (en) * | 2014-09-26 | 2015-01-07 | 安徽淮化股份有限公司 | Acid mixing equipment and method for industrially producing urea and ammonium nitrate solution |
| CN106621448A (en) * | 2015-11-01 | 2017-05-10 | 江苏景泰石油化工装备有限公司 | Highly-efficient jacketed heating leaching tank |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |