CN2300446Y - Eddy mixing type ball-shaped silica-gel prilling device - Google Patents
Eddy mixing type ball-shaped silica-gel prilling device Download PDFInfo
- Publication number
- CN2300446Y CN2300446Y CN 97230882 CN97230882U CN2300446Y CN 2300446 Y CN2300446 Y CN 2300446Y CN 97230882 CN97230882 CN 97230882 CN 97230882 U CN97230882 U CN 97230882U CN 2300446 Y CN2300446 Y CN 2300446Y
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- CN
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- eddy current
- alcove
- reaction chamber
- silica gel
- sulfuric acid
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Abstract
The utility model relates to a swirl mixing type spherical silica-gel granulating device, wherein, one core of which is a swirl mixing reaction chamber. The utility model is characterized in that the swirl mixing reaction chamber is a highly branched star-shaped concave chamber; the material feeding end of the highly branched star-shaped concave chamber is provided with a sodium silicate feeding nozzle and a sulphuric acid feeding nozzle; the highly branched star-shaped concave chamber is divided into a plurality of independent pipelines through sodium silicate flow passages and sulphuric acid flow passages; the independent pipelines are communicated with the end of an asterism-shaped concave chamber; the circular end surface of the asterism-shaped concave chamber is connected with a material discharging main pipe; the asterism-shaped concave chamber is divided into a plurality of small material discharging pipelines. The utility model has the advantages high sodium silicate and sulphuric acid concentration, high hydrogel frame strength, and simple manufacturing process, and can produce spherical B-shaped silica gel with the high strength of hydrogel frames.
Description
The utility model belongs to the prilling granulator that silica gel is produced, the hybrid spherical silica gel prilling granulator of particularly a kind of eddy current.
At present, the hybrid spherical silica gel prilling granulator of rotation that existing Chinese patent CN87212854U announces, there is ZL95233839.4 that the hybrid spherical silica gel prilling granulator of above-mentioned rotation is improved on this basis again, change the DL sheet into agitator formula guide vane, removed blade, the separator tube that extended, the feed liquid that has increased nozzle center is distributed awl etc.ZL93110232.4 has announced and has used this to rotate the technology that hybrid spherical silica gel prilling granulator is produced Type B silica gel.
When using this prilling granulator to produce spherical silica gel, the sodium metasilicate of use and the concentration of sulfuric acid are lower, sodium metasilicate 24～26Be ', sulfuric acid is 20%, and therefore, the hydrogel frame strength of producing is low, in order to align frame strength, also must adopt a series of processing step.To the production method that makes its Type B spherical silica gel, technology is loaded down with trivial details, and operation is many.Because it rotates hybrid spherical silica gel prilling granulator structurally is earlier sodium metasilicate to be mixed with dilute sulfuric acid, flowing into the DL chamber again stirs, exist the lower problem of concentration of using sodium metasilicate and sulfuric acid, therefore, it is low to produce the hydrogel frame strength, in order to align frame strength, adopting process is loaded down with trivial details, the step that operation is many.Silica gel quality of producing and type instability.And the continuity that the easy congestion affects of discharge pipe is produced.
The purpose of this utility model provides the hybrid spherical silica gel prilling granulator of a kind of eddy current, overcome and use above-mentioned existing device, the spherical silica gel technology of producing is loaded down with trivial details, process many and silica gel quality and the type instability produced, the successional shortcoming and defect that the easy congestion affects of discharge pipe is produced.
The utility model is achieved in that
The hybrid spherical silica gel prilling granulator of a kind of eddy current, it is characterized in that: its core is the eddy current type mixing and reaction chamber, the eddy current mixing and reaction chamber is more than one a starlike alcove, the centre is cylindrical alcove, the alcove that is communicated with a plurality of asterism shapes all around, the axis of asterism shape alcove not on the extended line of intermediate cylindrical alcove diameter, and with cylindrical alcove diameter shape at an angle, the angle and direction that the diameter of each asterism shape alcove axis and cylindrical alcove forms is consistent; The feed end of its eddy current type mixing and reaction chamber has into the sodium metasilicate mouth and advances the sulfuric acid mouth, be divided into several separate pipeline feeding eddy current mixing and reaction chamber from advancing the sodium metasilicate mouth and advancing the sulfuric acid mouth more respectively through sodium metasilicate runner and sulfuric acid runner, sodium metasilicate runner and advance several independent tubes that the sulfuric acid runner is divided into respectively, respectively is communicated with the alcove end at asterism shape; Connect discharge header pipe on the nose circle face by cylindrical alcove; Always be further divided into several discharging small pipelines from discharging.
Its eddy current type mixing and reaction chamber feed end advance the sulfuric acid mouth on the axis of this device, it advances the sodium metasilicate mouth on the side of this device.The sulfuric acid runner is intracardiac in the sodium metasilicate runner.It advances the sulfuric acid mouth, advances the sodium metasilicate mouth, the sulfuric acid runner, and the sodium metasilicate runner, the eddy current mixing and reaction chamber, discharge header pipe, the discharging small pipeline can be divided into the several separate part, fits together.The discharging small pipeline can be soft pipe, and its quantity is 12, evenly is distributed as a circle.
The utility model has the advantages that: adopt the utility model when producing the spherical silica gel granulation, can improve the concentration of sodium metasilicate and sulfuric acid, make to generate hydrogel frame strength height, processing step is simple, can produce the high spherical Type B silica gel of hydrogel frame strength.
Below in conjunction with description of drawings embodiment:
Fig. 1 is the hybrid spherical silica gel prilling granulator of an eddy current schematic diagram
Fig. 2 is the eddy current mixing and reaction chamber front view of the hybrid spherical silica gel prilling granulator of eddy current
Fig. 3 is the eddy current mixing and reaction chamber cutaway view of the hybrid spherical silica gel prilling granulator of eddy current
Fig. 4 is the eddy current mixing and reaction chamber vertical view of the hybrid spherical silica gel prilling granulator of eddy current
Fig. 5 is the A-A of the eddy current mixing and reaction chamber view of the hybrid spherical silica gel prilling granulator of eddy current
Fig. 6 is the hybrid spherical silica gel prilling granulator of an eddy current discharge header pipe schematic diagram
Fig. 7 is the hybrid spherical silica gel prilling granulator of an eddy current discharge header pipe vertical view
Fig. 8 is eddy current hybrid spherical silica gel prilling granulator discharge header pipe and small pipeline connector front view
Fig. 9 is eddy current hybrid spherical silica gel prilling granulator discharge header pipe and small pipeline connector side view
The hybrid spherical silica gel prilling granulator of a kind of eddy current, its core is eddy current type mixing and reaction chamber 9, the eddy current mixing and reaction chamber is more than one a starlike alcove, the centre is cylindrical alcove 14, the alcove 15 that is communicated with a plurality of asterism shapes all around, the axis of asterism shape alcove not on the extended line of intermediate cylindrical alcove diameter, and with cylindrical alcove diameter shape at an angle, the angle and direction that the diameter of each asterism shape alcove axis and cylindrical alcove forms is consistent; One end of the charging of its eddy current type mixing and reaction chamber has into sodium metasilicate mouth 3 and advances sulfuric acid mouth 1, be divided into several separate pipeline feeding eddy current mixing and reaction chamber, several independent tubes 10 that the sodium metasilicate runner is divided into from advancing the sodium metasilicate mouth and advancing the sulfuric acid mouth more respectively through sodium metasilicate runner 17 and sulfuric acid runner 2; Advance several independent tubes 11 that the sulfuric acid runner also is divided into, these small pipelines respectively, sulfuric acid and sodium metasilicate small pipeline be communicated with the alcove end 16 at asterism shape at intervals; By connecting discharge header pipe 6 on the nose circle face of the cylindrical alcove of eddy current type mixing and reaction chamber, discharge header pipe turns 90 degree curved 12; From the total connecting pipe cap 13 again of discharging, evenly distributing on the pipeline cap connects 12 discharging small pipelines 8 of a circle.A few discharging small pipelines can be soft pipes.Eddy current type mixing and reaction chamber feed end advance the sulfuric acid mouth on the axis of this device, it advances the sodium metasilicate mouth on the side of this device.The sulfuric acid runner is intracardiac in the sodium metasilicate runner.It advances sulfuric acid mouth, sulfuric acid runner, advances sodium metasilicate mouth, sodium metasilicate runner, the eddy current mixing and reaction chamber, and discharge header pipe, the pipeline cap, the discharging small pipeline can be divided into the several separate part, and with spiral shell button 4 forms, seal 5, packing ring 7 fit together.
Claims (6)
1, the hybrid spherical silica gel prilling granulator of a kind of eddy current, it is characterized in that: its core is the eddy current type mixing and reaction chamber, the eddy current mixing and reaction chamber is more than one a starlike alcove, the centre is cylindrical alcove, the alcove that is communicated with a plurality of asterism shapes all around, the axis of asterism shape alcove not on the extended line of intermediate cylindrical alcove diameter, and with cylindrical alcove diameter shape at an angle, the angle and direction that the diameter of each asterism shape alcove axis and cylindrical alcove forms is consistent; The feed end of its eddy current type mixing and reaction chamber has into the sodium metasilicate mouth and advances the sulfuric acid mouth, be divided into several separate pipeline feeding eddy current mixing and reaction chamber from advancing the sodium metasilicate mouth and advancing the sulfuric acid mouth more respectively through sodium metasilicate runner and sulfuric acid runner, several independent tubes that sodium metasilicate runner and sulfuric acid runner are divided into respectively, respectively are communicated with the alcove end at asterism shape; Connect discharge header pipe on the nose circle face by cylindrical alcove; Always be further divided into several small pipelines from discharging.
2, the hybrid spherical silica gel prilling granulator of eddy current according to claim 1, it is characterized in that: the alcove of a plurality of asterism shapes of its eddy current type mixing and reaction chamber is eight.
3, the hybrid spherical silica gel prilling granulator of eddy current according to claim 1 and 2 is characterized in that: its eddy current type mixing and reaction chamber feed end advance the sulfuric acid mouth on the axis of this device, it advances the sodium metasilicate mouth on the side of this device.
4, the hybrid spherical silica gel prilling granulator of eddy current according to claim 1 and 2, it is characterized in that: it advances the sulfuric acid mouth, advances the sodium metasilicate mouth, sodium metasilicate runner and sulfuric acid runner, eddy current mixing and reaction chamber, discharge header pipe, small pipeline is divided into several separate and partly fits together.
5, the hybrid spherical silica gel prilling granulator of eddy current according to claim 1 and 2 is characterized in that: small pipeline can be soft pipe.
6, the hybrid spherical silica gel prilling granulator of eddy current according to claim 1 and 2, it is characterized in that: its quantity of small pipeline is 12, evenly is distributed as a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230882 CN2300446Y (en) | 1997-12-30 | 1997-12-30 | Eddy mixing type ball-shaped silica-gel prilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230882 CN2300446Y (en) | 1997-12-30 | 1997-12-30 | Eddy mixing type ball-shaped silica-gel prilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2300446Y true CN2300446Y (en) | 1998-12-16 |
Family
ID=33943275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97230882 Expired - Fee Related CN2300446Y (en) | 1997-12-30 | 1997-12-30 | Eddy mixing type ball-shaped silica-gel prilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2300446Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517756A (en) * | 2011-04-29 | 2014-01-15 | 建筑研究和技术有限公司 | Process for producing hydrogels |
-
1997
- 1997-12-30 CN CN 97230882 patent/CN2300446Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517756A (en) * | 2011-04-29 | 2014-01-15 | 建筑研究和技术有限公司 | Process for producing hydrogels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |