CN206881238U - A kind of porous filter of liquid sodium silicate - Google Patents
A kind of porous filter of liquid sodium silicate Download PDFInfo
- Publication number
- CN206881238U CN206881238U CN201720619071.9U CN201720619071U CN206881238U CN 206881238 U CN206881238 U CN 206881238U CN 201720619071 U CN201720619071 U CN 201720619071U CN 206881238 U CN206881238 U CN 206881238U
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- CN
- China
- Prior art keywords
- vacuum
- filter
- blade
- suction
- suction strainer
- 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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Abstract
The porous filter of liquid sodium silicate disclosed in the utility model includes suction strainer blade（1）, filter cloth（3）With vacuum suction filter pipeline（4）, described suction strainer blade is located in filter cloth, itself and vacuum suction filter pipeline communication, in described suction strainer blade（1）On be evenly equipped with aperture（2）.The utility model passes through the uniform aperture on suction strainer blade, make vacuum suction filter pipeline in suction strainer, vacuum-energy is directly fully contacted by aperture with filter cloth, takes full advantage of vacuum, negative pressure can be made to be evenly distributed on filter cloth, feed liquid is sufficiently collected into vacuum tank.Feed liquid each time is set to be filtered completely into vacuum tank, under equal conditions, feed liquid filtration yield improves 20 35%, not only substantially increases production efficiency, and save energy consumption.
Description
Technical field
The utility model belongs to filter technical field, is primarily related to a kind of porous filtering dress of liquid sodium silicate
Put, especially a kind of Multi-hole energy-saving filters blade.
Background technology
At present, liquid sodium silicate be using quartzy rock dust and caustic soda as raw material, in autoclave, 0.6~1.0 MPa steam
Lower reaction, directly generates liquid sodium silicate.Due to containing the impurity such as silica flour in the sodium silicate liquid of generation, it is therefore desirable to used
Filter device filters to it, realizes separation of solid and liquid, reaches the purpose of removing silicon powder impurity.But sodium silicate liquid is stickiness liquid
Body, in filtering, material easily blocks, and influences filter effect.
To solve the problems, such as feed blocking filter, at present, the filtering of liquid sodium silicate is substantially using vacuum filtration
What blade was filtered, filtrate is drawn in vacuum tank by way of vacuum filtration, solve filter material and block vacuum
Filter blade.But traditional vacuum filtration blade, bottom can be in input vacuum filtrations each time, because vacuum can not be with suction filtration
The filter cloth of blade fully contacts, and causes feed liquid to be accumulated to the filter cloth bottom for filtering blade, prevents filtrate from being drawn to vacuum completely
In tank, certain evaporating, emitting, dripping or leaking of liquid or gas can be caused.
Utility model content
Thus the purpose of this utility model produces, propose a kind of porous filter of liquid sodium silicate, solve suction filtration
Thoroughly, the problem of causing feed liquid to be accumulated to blade bottom, feed liquid is filtered completely into vacuum tank, reach suction filtration thoroughly,
Improve the purpose of production efficiency.
The utility model realizes that above-mentioned purpose adopts the technical scheme that：A kind of porous filter of liquid sodium silicate,
Including suction strainer blade, filter cloth and vacuum suction filter pipeline, described suction strainer blade is located in filter cloth, and it connects with vacuum suction filter pipeline
It is logical, it is evenly equipped with aperture on suction strainer blade.
The utility model is evenly equipped with aperture on the tow sides of the suction strainer blade.
The utility model is by the uniform aperture on suction strainer blade, and making vacuum suction filter pipeline, vacuum-energy is direct in suction strainer
Fully contacted with filter cloth by aperture, take full advantage of vacuum, negative pressure can be made to be evenly distributed on filter cloth, feed liquid is filled
That divides is collected into vacuum tank.Feed liquid each time is set to be filtered completely into vacuum tank, under equal conditions, feed liquid mistake
Filter amount improves 20-35%, not only substantially increases production efficiency, and save energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of existing vacuum filtration blade.
Fig. 2 is structural representation of the present utility model.
In figure：1st, suction strainer blade, 2, aperture, 3, filter cloth, 4, vacuum suction filter pipeline.
Embodiment
With reference to accompanying drawing, it is as follows to provide embodiment of the present utility model：
As described in Fig. 1 combinations Fig. 2：The porous filter of liquid sodium silicate described in the present embodiment, including suction strainer blade
1st, filter cloth 3 and vacuum suction filter pipeline 4, described suction strainer blade 1 are located in filter cloth 3, and it is connected with vacuum suction filter pipeline 4, in institute
Aperture 2 is evenly equipped with the suction strainer blade 1 stated, making vacuum suction filter pipeline, vacuum-energy is directly filled by aperture and filter cloth in suction strainer
Tap is touched, and makes feed liquid obtain sufficiently collecting into vacuum tank.Further to improve the suction filtration efficiency of feed liquid, in the suction strainer
Aperture 2 is evenly equipped with the tow sides of blade 1.
Claims (2)
1. a kind of porous filter of liquid sodium silicate, including suction strainer blade（1）, filter cloth（3）With vacuum suction filter pipeline（4）,
Described suction strainer blade is located in filter cloth, itself and vacuum suction filter pipeline communication, it is characterised in that：In described suction strainer blade（1）
On be evenly equipped with aperture（2）.
2. the porous filter of liquid sodium silicate according to claim 1, it is characterised in that：In the suction strainer blade
（1）Tow sides on be evenly equipped with aperture（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619071.9U CN206881238U (en) | 2017-05-31 | 2017-05-31 | A kind of porous filter of liquid sodium silicate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619071.9U CN206881238U (en) | 2017-05-31 | 2017-05-31 | A kind of porous filter of liquid sodium silicate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206881238U true CN206881238U (en) | 2018-01-16 |
Family
ID=61319877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720619071.9U Expired - Fee Related CN206881238U (en) | 2017-05-31 | 2017-05-31 | A kind of porous filter of liquid sodium silicate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206881238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672189A (en) * | 2020-04-30 | 2020-09-18 | 洛阳市奇航化工有限公司 | Sodium silicate continuous production filter equipment |
-
2017
- 2017-05-31 CN CN201720619071.9U patent/CN206881238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672189A (en) * | 2020-04-30 | 2020-09-18 | 洛阳市奇航化工有限公司 | Sodium silicate continuous production filter equipment |
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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: 20180116 Termination date: 20210531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |