CN207401435U - A kind of device for fume colloidal silica raw materials for production on-line mixing - Google Patents
A kind of device for fume colloidal silica raw materials for production on-line mixing Download PDFInfo
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- CN207401435U CN207401435U CN201721382051.0U CN201721382051U CN207401435U CN 207401435 U CN207401435 U CN 207401435U CN 201721382051 U CN201721382051 U CN 201721382051U CN 207401435 U CN207401435 U CN 207401435U
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- storage tank
- delivery pump
- material storage
- static mixer
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Abstract
The utility model discloses a kind of devices for fume colloidal silica raw materials for production on-line mixing, including the first raw material storage tank and the second raw material storage tank, first raw material storage tank is connected to static mixer through the first delivery pump, and the second raw material storage tank is connected to static mixer through the second delivery pump；Pipeline after first delivery pump discharge nozzle is connected to the first raw material storage tank by lateral through the first restriction orifice；Pipeline after second delivery pump discharge nozzle is connected to the second raw material storage tank by lateral through the second restriction orifice.The utility model directly transports pure material when can realize fume colloidal silica production and application silicon tetrachloride and Trichloromethyl silane or the hydrogeneous batch mixing of a first and participates in subsequent reactions into vaporizer vaporization after mixing to pipeline static mixer, the proportioning of batch mixing can be fixed also can on-line tuning proportioning, make technique adjustment more flexible, solving mixing, time-consuming, it is larger per tank batch mixing proportioning deviation, the problem of unqualified transition batch products is generated when switching raw material.
Description
Technical field
The utility model belongs to fume colloidal silica technical field, hydrogeneous in particular with silicon tetrachloride amalgamation first or a first
It is specially a kind of device for fume colloidal silica raw materials for production on-line mixing as the production fume colloidal silica of raw material.
Background technology
In fume colloidal silica production, cost of material on the one hand can be reduced as raw material using batch mixing, on the one hand may be used
To promote product quality, but white carbon black production mixing material is to calculate proportioning by liquid level in a storage tank first to input a kind of original at present
Material input second of raw material again, then by cycle pump circulation 24 it is small when more than with ensures be uniformly mixed, if mixing unevenness finished product
It is more larger than table brightness deviation, product quality is reduced, the dispensing operation is cumbersome, and time-consuming longer, the every tank batch mixing ratio matched somebody with somebody can all have
Deviation, since batch mixing proportioning has difference that need to be carried out to other technological parameters when a tank batch mixing is finished and switches another tank batch mixing
Adjustment, this process and adjustment it is normal after 2 it is small when in product will be set to transition batch products, sale at low prices generates one to company
Determine economic loss.
The content of the invention
A kind of device for fume colloidal silica raw materials for production on-line mixing provided by the utility model can solve existing
Having white carbon to generate, mixing material is cumbersome, takes that longer, proportion scale is uneven, the production of transition batch is generated during switching raw material
The problems such as product, simplifies operation, reduces cost.
In order to solve the above technical problems, technical solution is used by the utility model：One kind is used for fume colloidal silica
The device of raw materials for production on-line mixing, including the first raw material storage tank and the second raw material storage tank, the first raw material storage tank is through the first conveying
Pump is connected to static mixer, and the second raw material storage tank is connected to static mixer through the second delivery pump；First delivery pump discharge nozzle
Pipeline afterwards is connected to the first raw material storage tank by lateral through the first restriction orifice；Pipeline after second delivery pump discharge nozzle
Second raw material storage tank is connected to through the second restriction orifice by lateral.
Further, described device further includes the first head tank and the second head tank, and the first head tank and the first raw material store up
Tank and the first delivery pump form Xun Huan；Second head tank and the second raw material storage tank and the second delivery pump, which are formed, to be cycled.
Further, the first mass flowmenter and first is additionally provided between first delivery pump and static mixer pneumatically
Regulating valve；The second mass flowmenter and the second pneumatic control valve are additionally provided between second delivery pump and static mixer.
Further, the static mixer is SK type static mixers.
Further, the static mixer feed inlet is using insertion form of tubes.Further, first delivery pump and
Second delivery pump uses canned motor pump.
The invention has the advantages that：
1st, dispensing and blank link are eliminated, realizes that batch mixing uninterruptedly produces.
2nd, automation is realized in the adjustment of batch mixing proportioning, easy to operate, reliable.
Online batch mixing when the 3rd, realizing production, can fix raw material proportioning, also can be adjustable at any time when needing to adjust batch mixing proportioning.
4th, the generation of transition batch products is avoided.
5th, pipeline static mixer feed pipe is plug-in type, and influence each other flow whens the pressure of two strands of raw materials being avoided not wait.
6th, using SK type static mixers, batch mixing mixture homogeneity reaches more than 95%, and mixing efficiency is high.
7th, batch mixing is uniformly mixed, and product is stablized than table.
8th, raw material is pumped as canned motor pump, no raw material leakage situation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model, but the scope of the requires of the utility model protection are further illustrated with reference to embodiment and attached drawing
It is not limited to the scope of embodiment statement.
As shown in Figure 1, a kind of device for fume colloidal silica raw materials for production on-line mixing, including the first raw material storage tank
1 and second raw material storage tank 8, the first raw material storage tank 1 be connected to static mixer 7 through the first delivery pump 2, the second raw material storage tank 8 passes through
Second delivery pump 11 is connected to static mixer 7；Pipeline after first delivery pump, 2 discharge nozzle is by lateral through the first current limliting
Orifice plate 4 is connected to the first raw material storage tank 1；Pipeline after second delivery pump, 11 discharge nozzle is by lateral through the second restriction orifice
10 are connected to the second raw material storage tank 8.
Preferably, described device further includes the first head tank 3 and the second head tank 9, and the first head tank 3 and the first raw material store up
1 and first delivery pump 2 of tank forms Xun Huan；Second head tank 9 and the second raw material storage tank 8 and the second delivery pump 11, which are formed, to be cycled.It is logical
The setting of the first head tank and the second head tank is crossed, further increases raw material and goes out the reflux type after delivery pump.
Preferably, the first mass flowmenter 5 and the first gas are additionally provided between first delivery pump 2 and static mixer 7
Dynamic regulating valve 6；The second mass flowmenter 12 and the second pneumatic control valve are additionally provided between second delivery pump 11 and static mixer 7
13.By mass flowmenter and pneumatic control valve convenient for control flow and quality monitoring.
Preferably, the static mixer is SK type static mixers
Preferably, the static mixer feed inlet is using insertion form of tubes.It is mutual whens two bursts of feed pressures being avoided not wait
Influence flow.
Preferably, 2 and second delivery pump 11 of the first delivery pump uses canned motor pump.Prevent raw material from revealing.
Specific production is that a first or a first are located at the first raw material storage tank containing hydrogen feedstock, and raw material is latter through the first delivery pump
By entering pipeline static mixer, another part is back to the first raw material storage tank by the first restriction orifice for part；Four chlorinations
Silicon raw material is located at the second raw material storage tank, and raw material enters pipeline static mixer, another part through the second delivery pump rear portion
Second raw material storage tank is back to by the second restriction orifice；Silicon tetrachloride and a first or a first are hydrogeneous in pipeline static mixer
After mixing subsequent reactions are participated in into vaporizer.Realize fume colloidal silica production and application silicon tetrachloride and monomethyl trichlorine
Pure material is directly transported when silane or the hydrogeneous batch mixing of a first to participate in into vaporizer vaporization after mixing to pipeline static mixer
Subsequent reactions, can fix the proportioning of batch mixing also can on-line tuning proportioning, make technique adjustment more flexible, it is white to solve vapor phase method
In storage tank with pump playing cycle mixing during production of carbon black mixing material, time-consuming, and per tank batch mixing, proportioning deviation is larger, during switching raw material
Generate unqualified transition batch products.
Claims (6)
1. a kind of device for fume colloidal silica raw materials for production on-line mixing, it is characterised in that：Including the first raw material storage tank
（1）With the second raw material storage tank（8）, the first raw material storage tank（1）Through the first delivery pump（2）It is connected to static mixer（7）, second is former
Expect storage tank（8）Through the second delivery pump（11）It is connected to static mixer（7）；First delivery pump（2）Pipeline after discharge nozzle passes through
Lateral is through the first restriction orifice（4）It is connected to the first raw material storage tank（1）；Second delivery pump（11）Pipeline after discharge nozzle leads to
Lateral is crossed through the second restriction orifice（10）It is connected to the second raw material storage tank（8）.
2. the apparatus according to claim 1, it is characterised in that：Described device further includes the first head tank（3）It is high with second
Position slot（9）, the first head tank（3）With the first raw material storage tank（1）With the first delivery pump（2）Form Xun Huan；Second head tank（9）With
Second raw material storage tank（8）With the second delivery pump（11）Form Xun Huan.
3. the apparatus according to claim 1, it is characterised in that：First delivery pump（2）With static mixer（7）Between
It is additionally provided with the first mass flowmenter（5）With the first pneumatic control valve（6）；Second delivery pump（11）With static mixer（7）Between
It is additionally provided with the second mass flowmenter（12）With the second pneumatic control valve（13）.
4. the apparatus according to claim 1, it is characterised in that：The static mixer is SK type static mixers.
5. the apparatus according to claim 1, it is characterised in that：The static mixer feed inlet is using insertion form of tubes.
6. the apparatus according to claim 1, it is characterised in that：First delivery pump（2）With the second delivery pump（11）It adopts
Use canned motor pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382051.0U CN207401435U (en) | 2017-10-25 | 2017-10-25 | A kind of device for fume colloidal silica raw materials for production on-line mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382051.0U CN207401435U (en) | 2017-10-25 | 2017-10-25 | A kind of device for fume colloidal silica raw materials for production on-line mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207401435U true CN207401435U (en) | 2018-05-25 |
Family
ID=62407579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721382051.0U Active CN207401435U (en) | 2017-10-25 | 2017-10-25 | A kind of device for fume colloidal silica raw materials for production on-line mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207401435U (en) |
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2017
- 2017-10-25 CN CN201721382051.0U patent/CN207401435U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 66-2 No. 443007 Hubei city of Yichang province located in Xiaoting District Road Patentee after: Hubei HuiFu nano materials Co., Ltd Address before: The Yangtze River Road 443007 Hubei city of Yichang province in Xiaoting District No. 66-2 Patentee before: YICHANG HUIFU SILICON MATERIAL Co.,Ltd. |