CN104891507A - Pulping tank for preparing white carbon black - Google Patents
Pulping tank for preparing white carbon black Download PDFInfo
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- CN104891507A CN104891507A CN201510341163.0A CN201510341163A CN104891507A CN 104891507 A CN104891507 A CN 104891507A CN 201510341163 A CN201510341163 A CN 201510341163A CN 104891507 A CN104891507 A CN 104891507A
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- stir shaft
- making beating
- carbon black
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Abstract
The invention discloses a pulping tank for preparing white carbon black. Stirring blades of the pulping tank comprise at least one first blade and at least one second blade, the at least one first blade is perpendicular to a stirring shaft, the at least one second blade is inclined relative to the stirring shaft, and the inclination angle is larger than or equal to 40 degrees and smaller than or equal to 48 degrees; the first and second blades are arranged alternately along the stirring shaft, projections are evenly distributed at intervals of 90 degrees in the axis direction of the stirring shaft, upper and lower layers of pulp form turbulent flows by the aid of the stirring blades adopting the structures during stirring, so that the pulping uniformity is increased, and the pulping effect is improved.
Description
Technical field
The present invention relates to the technical field of Nano carbon white production unit, particularly relate to a kind of making beating tank for the preparation of white carbon black.
Background technology
White carbon black is the general name of white powder X-ray amorphous silicic acid and silicate product, mainly refers to precipitated silica, aerosil and superfine silicon dioxide gel, also comprises Powdered synthetic aluminium silicate and Calucium Silicate powder etc.White carbon black is porous material, and it forms available SiO
2nH2O represents, wherein nH2O exists with the form of surface hydroxyl.Caustic alkali and hydrofluoric acid can be dissolved in, water insoluble, solvent and acid (except hydrofluoric acid).High temperature resistant, do not fire, tasteless, odorless, there is good electrical insulating property.
In carbon white production process, white carbon black filter cake slurrying (namely pulling an oar) is an important link.First white carbon black filter cake needs to make slurry by mechanical force, and design and the white carbon black filter cake pulping energy consumption of hollander tub have direct relation.Secondly the solid content that white carbon black in the granularity of slurry and slurry made by white carbon black filter cake has a great impact the follow-up drying of white carbon black.
The agitating vane mixing effect of the beating equipment of prior art is poor, causes final beating results poor.
Summary of the invention
In view of this, the invention provides a kind of making beating tank for the preparation of white carbon black, this making beating tank beating results is better.
A kind of making beating tank for the preparation of white carbon black, comprise the stir shaft be arranged in can body, described stir shaft is provided with agitating vane, described agitating vane comprises at least one first blade and at least one second blade, described first blade is perpendicular to stir shaft, and described second blade becomes to be obliquely installed with stir shaft and pitch angle is more than or equal to 40 degree, is less than or equal to 48 degree; First blade and the second blade are alternately arranged along stir shaft, and are projected as along the axis direction of stir shaft and are uniformly distributed at interval of 90 degree.
Wherein, described pitch angle is 45 degree.
Wherein, also comprise recycle pump, the entrance of described recycle pump is arranged at the discharge port bottom described can body by pipeline connection, and circulation pump outlet is arranged at the opening for feed at described can body top by pipeline connection.
Wherein, described recycle pump is also communicated with bucket of putting away the oars for collecting slurry by pipeline.
Wherein, described can body is taper wide at the top and narrow at the bottom.
Wherein, described stir shaft is connected with reducing motor by shaft coupling.。
The agitating vane of making beating tank of the present invention comprises at least one first blade and at least one second blade, and the first blade is perpendicular to stir shaft, and the second blade becomes to be obliquely installed with stir shaft and pitch angle is more than or equal to 40 degree, is less than or equal to 48 degree; First blade and the second blade are alternately arranged along stir shaft, and be projected as along the axis direction of stir shaft and be uniformly distributed at interval of 90 degree, the agitating vane of this structure makes levels oar liquid form turbulent flow when stirring, thus increases the homogeneity of making beating, improves the effect of making beating.
Accompanying drawing explanation
Fig. 1 is that the present invention pulls an oar the structural representation of tank.
In figure, 1-can body; 2-reducing motor; 3-agitating vane; 31-the first blade; 32-the second blade; 4-stir shaft; 5-cycle stock entrance; 6-opening for feed; 71-recycle pump; 72-valve; 73-pipeline; 8-cycle stock exports; 9-rewinding bucket.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with drawings and Examples.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, for the present invention pulls an oar the structural representation of tank.Making beating tank of the present invention comprises can body 1.Can body 1 is taper wide at the top and narrow at the bottom, contributes to like this reducing the deposition of slurry bottom can body 1.The inside of can body 1 is provided with stir shaft 4.The top of can body 1 is respectively equipped with opening for feed 6 and cycle stock entrance 5, and both lay respectively at the both sides of stir shaft 4.The bottom of can body 1 is provided with cycle stock outlet 8.
Stir shaft 4 is provided with agitating vane 3.Agitating vane 3 has at least one first blade 31 and at least one second blade 32 to form.First blade 31 is perpendicular to stir shaft 4, and the second blade 32 is obliquely installed with stir shaft 4 one-tenth and pitch angle is more than or equal to 10 degree, is less than or equal to 18 degree, is preferably 15 degree.First blade 31 and the second blade 32 are alternately arranged along stir shaft 4, and are projected as along the axis direction of stir shaft 4 and are uniformly distributed at interval of 90 degree.Be understandable that, " axis direction along stir shaft 4 projects " namely supposes that viewer removes observation first blade 31 and the second blade 32 along the axis direction of stir shaft 4 here.The agitating vane 3 of this structure makes levels oar liquid form turbulent flow when stirring, thus increases the homogeneity of making beating, improves the effect of making beating.
Stir shaft 4 is connected with reducing motor 2 by shaft coupling, to complete driving to stir shaft 4.
The present invention can also arrange recycle pump 71.The entrance of recycle pump 71 is communicated with the cycle stock outlet 8 be arranged at bottom described can body 1 by pipeline 73, the outlet of recycle pump 71 is communicated with the cycle stock entrance 5 being arranged at described can body 1 top by pipeline 73, the circulation of slurry is realized like this, to ensure that the slurry do not stirred can be stirred fully by the suction function of recycle pump 71.
Also can arrange one for collecting the rewinding bucket 9 of slurry.Rewinding bucket 9 goes back communication loop pump 71, automatically to complete the collection to slurry by pipeline 73.
The section between recycle pump 71 and cycle stock outlet 8 of pipeline 73 can arrange a valve 72, and the section between recycle pump 71 and rewinding bucket 9 of pipeline 73 can arrange a valve 72.
Although the above more term employing expression structure, such as " agitating vane ", " the first blade ", " the second blade " etc., do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (6)
1. the making beating tank for the preparation of white carbon black, comprise the stir shaft (4) be arranged in can body (1), described stir shaft (4) is provided with agitating vane (3), it is characterized in that, described agitating vane (3) comprises at least one first blade (31) and at least one second blade (32), described first blade (31) is perpendicular to stir shaft (4), and described second blade (32) becomes to be obliquely installed with stir shaft (4) and pitch angle is more than or equal to 40 degree, is less than or equal to 48 degree; First blade (31) and the second blade (32) are alternately arranged along stir shaft (4), and are projected as along the axis direction of stir shaft (4) and are uniformly distributed at interval of 90 degree.
2. making beating tank according to claim 1, is characterized in that, described pitch angle is 45 degree.
3. making beating tank according to claim 1, it is characterized in that, also comprise recycle pump (71), the entrance of described recycle pump (71) is communicated with cycle stock outlet (8) being arranged at described can body (1) bottom by pipeline (73), the outlet of recycle pump (71) is communicated with the cycle stock entrance (5) being arranged at described can body (1) top by pipeline (73).
4. making beating tank according to claim 3, is characterized in that, described recycle pump (71) is also communicated with the rewinding bucket (9) for collecting slurry by pipeline (73).
5. making beating tank according to claim 1, is characterized in that, described can body (1) is taper wide at the top and narrow at the bottom.
6. making beating tank according to claim 1, is characterized in that, described stir shaft (4) is connected with reducing motor (2) by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341163.0A CN104891507B (en) | 2015-06-18 | 2015-06-18 | Pulping tank for preparing white carbon black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341163.0A CN104891507B (en) | 2015-06-18 | 2015-06-18 | Pulping tank for preparing white carbon black |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104891507A true CN104891507A (en) | 2015-09-09 |
| CN104891507B CN104891507B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510341163.0A Active CN104891507B (en) | 2015-06-18 | 2015-06-18 | Pulping tank for preparing white carbon black |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201686496U (en) * | 2010-05-17 | 2010-12-29 | 福建省沙县金沙白炭黑制造有限公司 | White carbon black upright slurry beater |
| CN202107542U (en) * | 2011-04-12 | 2012-01-11 | 福建省三明同晟化工有限公司 | White carbon black wet process modification device |
| CN104229875A (en) * | 2014-07-30 | 2014-12-24 | 东华工程科技股份有限公司 | Improvement method of chlorination process titanium dioxide base material pulping and sand grinding classification process |
| CN204298070U (en) * | 2014-12-23 | 2015-04-29 | 福建省沙县金沙白炭黑制造有限公司 | White carbon fast pulping machine |
| CN204848285U (en) * | 2015-06-18 | 2015-12-09 | 无锡恒诚硅业有限公司 | A making beating jar for preparing white carbon |
-
2015
- 2015-06-18 CN CN201510341163.0A patent/CN104891507B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201686496U (en) * | 2010-05-17 | 2010-12-29 | 福建省沙县金沙白炭黑制造有限公司 | White carbon black upright slurry beater |
| CN202107542U (en) * | 2011-04-12 | 2012-01-11 | 福建省三明同晟化工有限公司 | White carbon black wet process modification device |
| CN104229875A (en) * | 2014-07-30 | 2014-12-24 | 东华工程科技股份有限公司 | Improvement method of chlorination process titanium dioxide base material pulping and sand grinding classification process |
| CN204298070U (en) * | 2014-12-23 | 2015-04-29 | 福建省沙县金沙白炭黑制造有限公司 | White carbon fast pulping machine |
| CN204848285U (en) * | 2015-06-18 | 2015-12-09 | 无锡恒诚硅业有限公司 | A making beating jar for preparing white carbon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104891507B (en) | 2017-03-22 |
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