CN207941435U - A kind of reforming apparatus of white carbon slurry - Google Patents
A kind of reforming apparatus of white carbon slurry Download PDFInfo
- Publication number
- CN207941435U CN207941435U CN201820092780.0U CN201820092780U CN207941435U CN 207941435 U CN207941435 U CN 207941435U CN 201820092780 U CN201820092780 U CN 201820092780U CN 207941435 U CN207941435 U CN 207941435U
- Authority
- CN
- China
- Prior art keywords
- autoclave body
- inlet tube
- modifying agent
- agitating shaft
- nozzle
- 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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- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a kind of reforming apparatus of white carbon slurry, including autoclave body, autoclave body upper end is provided with feed inlet and form, it is provided with speed reducer above outside the autoclave body, it is provided with plate washer on side wall in autoclave body, agitating shaft is equipped in autoclave body, agitating shaft upper end is connect with speed reducer, it is characterized in that being equipped with upper layer and lower layer stirrer paddle on agitating shaft, modifying agent inlet tube and water vapour inlet tube are arranged on the side wall of autoclave body, and the nozzle of modifying agent inlet tube and the nozzle of water vapour inlet tube are placed on the centre position of upper layer stirrer paddle and lower layer's stirrer paddle, modifying agent inlet tube has complex root；Discharge port is provided with immediately below autoclave body, discharge port is connected with valve；Autoclave body envisaged underneath is in an inverted cone；For the nozzle of modifying agent inlet tube from 5 10cm of agitating shaft, nozzle diameter is 2 3mm.With modifying process simply and without any post-processing, production cost is low, it is easy to accomplish industrialization.
Description
Technical field
The utility model is related to a kind of reforming apparatus of white carbon slurry, especially suitable for liquid water-soluble modified dose
It is modified.
Background technology
White carbon has superior performance, has a wide range of applications in industries such as rubber, coating, plastics.But due to being parent
It is aqueous, limit application in some high-end fields, it is therefore desirable to be modified to white carbon.Industrially white carbon is carried out at present
It is modified mainly to use dry method, by being crushed to white carbon black powder and surface is modified.Although dry method modification process is simple,
There are energy consumptions it is big, of high cost, dust pollution is serious the shortcomings of, and need special equipment and modifying agent distribution not equal enough
Even, effect is also undesirable.Also have and surface modification is carried out to silicon-dioxide powdery using wet method, generally require organic solvent as Jie
Matter, of high cost, last handling process is even more complexity, it is difficult to widespread adoption.
Invention content
The purpose of this utility model is to provide a kind of reforming apparatus of white carbon slurry, is directly carried out to white carbon semi-finished product
It is modified, reduce production cost.
The purpose of this utility model is achieved in that the reforming apparatus of the white carbon slurry, including autoclave body, in kettle
Body upper end is provided with feed inlet and form, outside the autoclave body above be provided with speed reducer, be provided with shelves on the side wall in autoclave body
Plate, autoclave body is interior to be equipped with agitating shaft, and agitating shaft upper end is connect with speed reducer, it is characterised in that is stirred equipped with upper layer and lower layer on agitating shaft
Blade is mixed, modifying agent inlet tube and water vapour inlet tube are arranged on the side wall of autoclave body, and the nozzle and water of modifying agent inlet tube
The nozzle of steam inlet pipe is placed in upper layer stirrer paddle on the centre position of lower layer's stirrer paddle, and modifying agent inlet tube has plural number
Root；Discharge port is provided with immediately below autoclave body, discharge port is connected with valve；Autoclave body envisaged underneath is in an inverted cone；Modifying agent import
The nozzle of pipe is from agitating shaft 5-10cm, nozzle diameter 2-3mm.
The advantages of the utility model：Discharge port is arranged in the underface of autoclave body, can ensure that modified slurry can be all
It releases, does not interfere with next kettle；Agitating shaft is equipped with two layers of stirrer paddle, and modifying agent is made to be sufficiently mixed with slurry, and dress
The autoclave body envisaged underneath set is in an inverted cone, reduces the length of lower layer's stirrer paddle and reduces the burden of lower section stirrer paddle；Change
Property agent inlet tube be set to two layers of agitating paddle centre position, the pipe end of modifying agent inlet tube is from agitating shaft 5-10cm, modifying agent
The nozzle of inlet tube have plenty of it is opening downward, have plenty of and open upward, nozzle diameter 2-3mm has certain spray effect,
Keep modifying agent charging more uniform；Autoclave body side wall is equipped with 4 plate washers, is uniformly distributed, liquid when mixing speed can not only be prevented too fast
Body overflows, while improving slurry and modifying agent mixed effect；Water vapour inlet tube is in kettle wall, two layers of stirrer paddle of nozzle
Between, it is more uniform to adjust temperature.
The utility model using the above scheme, has modifying process simple and is not necessarily to any post-processing, production cost is low, easily
It is industrialized in realizing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model example.
Fig. 2 is the plate washer distribution map in Fig. 1.
Fig. 3 is the modifier inlet pipeline structure schematic diagram in Fig. 1.
Fig. 4 is the sectional view of the modifier inlet pipeline in Fig. 1.
In figure：1, autoclave body；2, feed inlet；3, speed reducer；4, form；5, agitating shaft；6, modifier inlet tube；7, plate washer；
8, stirrer paddle；9, water vapour inlet tube；10, discharge port；11, valve.
Specific implementation mode
The structure of the utility model and operation principle and the course of work are carried out specifically with reference to the accompanying drawings and examples
It is bright：
As shown in the picture, the reforming apparatus of a kind of white carbon slurry described in the utility model, including autoclave body 1, in autoclave body 1
Upper end is provided with feed inlet 2 and form 4, is provided with speed reducer 3 above 1 outside of autoclave body, is provided on the side wall in autoclave body
Plate washer 7, autoclave body 1 is interior to be equipped with agitating shaft 5, and 5 upper end of agitating shaft is connect with speed reducer 3, it is characterised in that is equipped on agitating shaft 5 upper
Lower two layers of stirrer paddle 8, modifying agent inlet tube 6 and water vapour inlet tube 9 are arranged on the side wall of autoclave body, and modifying agent inlet tube
Nozzle and the nozzle of water vapour inlet tube be placed on the centre position of upper layer and lower layer stirrer paddle 8, modifying agent inlet tube 6 has multiple
Several, complex root can be 2-50 roots etc.；Discharge port 10 is provided with immediately below autoclave body, discharge port is connected with valve 11.Autoclave body
Envisaged underneath is in an inverted cone, reduces the length of lower layer's stirrer paddle and reduces the burden of lower section stirrer paddle；Modifying agent import
The nozzle end of pipe is from agitating shaft 5-10cm, nozzle diameter 2-3mm.
The course of work is as follows：It first puts a certain amount of white carbon slurry to be placed in autoclave body, opens stirring, certain stirring is set
Speed then passes to water vapour, is heated to required temperature, closes water vapour, adds modifier modification, control certain stream
Speed stops being added when adding to required amount of modifier, continues to stir certain time, after the completion of modified, opens discharge port valve,
It puts to specified containers, then is spray-dried, it is follow-up without carrying out any processing.
Claims (1)
1. a kind of reforming apparatus of white carbon slurry, including autoclave body are provided with feed inlet and form, outside autoclave body in autoclave body upper end
Speed reducer is provided with above portion, plate washer is provided on the side wall in autoclave body, is equipped with agitating shaft in autoclave body, agitating shaft upper end with subtract
Fast machine connection, it is characterised in that upper layer and lower layer stirrer paddle, modifying agent inlet tube and water vapour inlet tube are equipped on agitating shaft
Be arranged on the side wall of autoclave body, and the nozzle of the nozzle of modifying agent inlet tube and water vapour inlet tube be placed in upper layer stirrer paddle with
On the centre position of lower layer's stirrer paddle, modifying agent inlet tube has complex root；Discharge port, discharge port are provided with immediately below autoclave body
It is connected with valve；Autoclave body envisaged underneath is in an inverted cone；The nozzle of modifying agent inlet tube is from agitating shaft 5-10cm, nozzle diameter 2-
3mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092780.0U CN207941435U (en) | 2018-01-19 | 2018-01-19 | A kind of reforming apparatus of white carbon slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092780.0U CN207941435U (en) | 2018-01-19 | 2018-01-19 | A kind of reforming apparatus of white carbon slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941435U true CN207941435U (en) | 2018-10-09 |
Family
ID=63701977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092780.0U Expired - Fee Related CN207941435U (en) | 2018-01-19 | 2018-01-19 | A kind of reforming apparatus of white carbon slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941435U (en) |
-
2018
- 2018-01-19 CN CN201820092780.0U patent/CN207941435U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181009 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |