CN110327805A - A kind of beater applied to white carbon black production - Google Patents
A kind of beater applied to white carbon black production Download PDFInfo
- Publication number
- CN110327805A CN110327805A CN201910735449.5A CN201910735449A CN110327805A CN 110327805 A CN110327805 A CN 110327805A CN 201910735449 A CN201910735449 A CN 201910735449A CN 110327805 A CN110327805 A CN 110327805A
- Authority
- CN
- China
- Prior art keywords
- blade
- carbon black
- beater
- white carbon
- shaft
- 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.)
- Pending
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000006229 carbon black Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 22
- 238000005360 mashing Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013019 agitation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229960004029 silicic acid Drugs 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
- B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A kind of beater applied to white carbon black production, blade dimorphism in two shafts is at symmetric relation, the bottom end of the shaft is equipped with the triangle blade three of opening upwards, it is described to be equipped with several boss in the intracorporal bottom surface of tank, air inlet is equipped with close to the inside of boss, air inlet is connected with check valve, and the inner sidewall of the tank body is equipped with several baffles, and the position of baffle will be lower than the height of blade one.The solution have the advantages that: pass through a succession of structure of baffle, boss, air inlet, blade, while improving mashing efficiency, also it effectively prevents slurry and sinks to causing the problem of mashing unevenness, simultaneously using the shaft of two not rotating Vortexes, so that slurry is divided into the flowing of two strands of different directions in tank, not only increase the agitation mixing of slurry, the centrifugal force that fluid generates in tank is made to cancel out each other again, alleviate the effect to tank body, the shaking of tank body is avoided, the blade of the upper semisection of shaft uses symmetrical structure.
Description
Technical field
The present invention relates to a kind of beater more particularly to a kind of beaters applied to white carbon black production.
Background technique
The chemical molecular formula of white carbon black is SiO2nH2O, because its purposes is similar to carbon black and is white, so hard charcoal of gaining the name
It is black.White carbon black can be divided into precipitated silica (precipitated hydrated silica) and fume colloidal silica by the difference of production method
The production method of (fumed silica), two kinds of products is different, and property and purposes also have very big difference.The precipitation method production be using
Come out precipitation of silica after sulfuric acid is added in sodium metasilicate, precipitated silica price is cheap, is easy moisture absorption, is used primarily in rubber
Glue is filled in plastic products, and reinforcing agent, when producing white carbon black, (water content is about for the white carbon black filter cake drawn off by filter press
80%) to be difficult to flow, it is necessary to use beater, will become in beater by sufficiently whipping in white carbon black paste
Runny slurry, this technical process are referred to as to be beaten.The generally existing mashing low efficiency of the existing beater of white carbon black production, and
And mashing is uneven, influences production efficiency and product quality, to solve the above problems, publication number is 2013103938207
A kind of white carbon black beater, the mashing of white carbon black filtrate is uneven in order to prevent, increases one group of motor and paddle in tank base
Leaf increases the difficulty of construction of the beater although this prevents highly viscous heavy constituent slurry because gravity sinks, and by
Paddle blade structure in the technical solution is simple, does not improve mashing efficiency using the effect of blade preferably；Publication
Shaft and blade is laterally arranged by the low side in shaft in a kind of number white carbon black beater for being 2015103409804, the technology,
To solve the problems, such as that it is non-uniform that slurry sinking is beaten, but also shorten without improving mashing efficiency, and the easy shaking of the tank body
Duration of service, the vertical pivot and horizontal axis of use use simultaneously, complicated in mechanical structure, high failure rate, and installation and maintenance be not square
Just.
Summary of the invention
The purpose of the present invention is to provide the beaters for being applied to white carbon black production, solve high when the mashing of existing beater
The heavy constituent material sinking of viscosity makes mashing be not easy the problems such as uniform, tank body shakes, the long efficiency of beating time is low.
The invention is realized in this way it include tank body, motor, feed inlet, discharge port, shaft, blade one, blade two,
The top centre of blade three, baffle, boss, air inlet, check valve, the tank body is equipped with feed inlet, and the bottom end of the tank body is set
There is discharge port, it is characterised in that: the two sides of tank body top feed inlet are symmetrically arranged with two motors, and two motors difference is vertical
The end of two shafts in tank is goed deep into connection, and the upper semisection of shaft tank inner part is uniformly provided with 3 blades one, paddle from top to bottom
Leaf one is centered on shaft, and both sides are isometric in being symmetrically arranged, and the lower semisection of the shaft is uniformly provided with 3 blades from top to bottom
Two, for blade two centered on shaft, both sides Length discrepancy is in asymmetric geometry, the formation of blade two on two shaft sustained heights
The consistent asymmetric relation in direction, the bottom end of the shaft is equipped with the triangle blade three of opening upwards, described intracorporal in tank
Bottom surface is equipped with several boss, is equipped with air inlet close to the inside of boss, air inlet is connected with check valve, the inner sidewall of the tank body
Equipped with several baffles, the position of a piece of baffle in the top will be lower than the height of minimum a piece of blade one.
The blade one, blade two are all rectangle baffle.
Several through-holes are had on the blade one, blade two.
The blade one, blade two are equipped with cross reinforcing.
0 degree of angle of the blade one and vertical direction is arranged.
First of the blade two has the inclination angle of 0-5 degree to arrange with vertical direction.
Second of the blade two has the inclination angle of 5-10 degree to arrange with vertical direction.
The third piece and vertical direction of the blade two have the inclination angle of 10-15 degree to arrange.
The baffle and vertical direction 0-5 degree are angularly above arranged.
The boss is higher than the other end close to discharge port one end.
The solution have the advantages that: by a succession of structure of baffle, boss, air inlet, blade, improving mashing effect
While rate, also effectively prevent slurry and sink the problem for causing mashing uneven, at the same using two not rotating Vortex turn
Axis not only increases the agitation mixing of slurry so that slurry is divided into two bursts of different directions flowings in tank, and fluid in tank is produced
Raw centrifugal force is cancelled out each other, and the effect to tank body is alleviated, and avoids the shaking of tank body.The blade of the upper semisection of shaft uses
Symmetrical structure, blade uniform force mainly carry out " pre- stirring " to the high viscosity white carbon black material for having just enter into mashing tank, subtract
The load of light motor, extends service life of equipment, then the blade unsymmetric structure of shaft lower semisection, it is therefore an objective to increase blade not
Regular motion increases mashing efficiency, and this technology structure is simple, and manufacture, installation and maintenance are all particularly convenient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
1, tank body 2, motor 3, feed inlet 4, discharge port 5, shaft 6, blade 1, blade 28, paddle in the figure
Leaf 39, baffle 10, boss 11, air inlet.
Specific embodiment
As described in Figure 1, the invention is realized in this way, feed inlet 3, the tank body 1 are equipped among the top of the tank body 1
Bottom end be equipped with discharge port 4, the two sides of 1 top feed inlet 3 of tank body are symmetrically arranged with two motors 2, and when two motors work is reversed
Slurry irregular movement had both can be enhanced in rotation in this way, improved mashing efficiency and grind slurries quality, and can prevent tank body from shaking, institute
Stating two motors 2, the vertical end for connecting shaft 5, the upper semisection of shaft 5 are uniformly provided with 3 blades 1, paddle from top to bottom respectively
Leaf 1 centered on shaft 5, both sides blade it is isometric in be symmetrically arranged, top blade use symmetrical structure, blade uniform force,
" pre- stirring " mainly is carried out to the high viscosity white carbon black material for having just enter into mashing tank, prevents blade moment stress is excessive from burning out
Motor.
The lower semisection of the shaft 5 is uniformly provided with 3 blades 27 from top to bottom, and blade two is centered on shaft, both sides paddle
Leaf Length discrepancy is in asymmetric geometry, and the blade 27 on two shaft sustained heights forms the consistent asymmetric relation in direction, this
The setting of sample can make slurry be beaten the effect of power by different directions and size during sinking from top to bottom, increase
The irregular movement for adding slurry is conducive to improve mashing efficiency.The bottom end of the shaft 5 is equipped with the triangle blade of opening upwards
38, the design of blade 38 is that paste deposition is in the bottom the problem of in order to prevent, blade 38 that opening upwards are triangularly arranged
Base pastes are stirred when rotation to flow up, and are conducive to slurry and are formed in tank body circulate.The bottom surface in tank body 1
Equipped with several boss 10, it is equipped with air inlet 11 close to the inside of boss 10, air inlet 11 is connected with check valve, the slurry that part sinks
When material sinks to tank base by near boss, which itself has certain flow velocity, by air inlet 11 to mashing
Portion gas is sprayed into tank, the power that the thrust and slurry that gas flowing generates are generated by boss flowing, the combination of two power is again
The slurry of sinking can be sent in shaft and be stirred.The inner sidewall of the tank body 1 is equipped with several baffles 9, a piece of baffle 9 in the top
Position will be lower than minimum a piece of blade 1 height, the blade one, blade two are shaped to rectangle baffle, are
In order to increase the contact area of blade and slurry, shortens mixing time, be provided with several through-holes on blade one and blade two, first is that
Qualified (low viscosity, Yi Liudong) slurry has been beaten across blade in order to allow, it is possible to reduce the part size is to blade
Resistance, improve the service life of equipment, destroy it second is that can be beaten again to underproof (high viscosity, difficult flow) slurry
Aggregated structure；By the way that different tilt angles is arranged to blade 27 and baffle 9, it is the interior circulation in order to improve slurry, prevents from starching
Material sinks, and improves product quality to the maximum extent, and can shorten beating time, different height blade 27 is arranged to different
Degree of bias angle is since the slurry viscosity closer to tank base is high, weight is big, and blade stress is bigger, is designed to certain inclination
Angle guarantees blade revolving speed, to improve the whole mashing efficiency of equipment.
Claims (10)
1. a kind of beater applied to white carbon black production, it includes tank body, motor, feed inlet, discharge port, shaft, blade
One, the top centre of blade two, blade three, baffle, boss, air inlet, check valve, the tank body is equipped with feed inlet, the tank
The bottom end of body is equipped with discharge port, it is characterised in that: the two sides of tank body top feed inlet are symmetrically arranged with two motors, two electricity
Machine connects the end for going deep into two shafts in tank vertically respectively, and the upper semisection of shaft tank inner part is uniformly provided with 3 from top to bottom
Piece blade one, blade one is centered on shaft, and both sides are isometric in being symmetrically arranged, and the lower semisection of the shaft is uniformly set from top to bottom
There are 3 blades two, blade two is centered on shaft, and both sides Length discrepancy is in asymmetric geometry, on two shaft sustained heights
Blade two forms the consistent asymmetric relation in direction, and the bottom end of the shaft is equipped with the triangle blade three of opening upwards, described
Several boss are equipped in the intracorporal bottom surface of tank, are equipped with air inlet close to the inside of boss, air inlet is connected with check valve, the tank
The inner sidewall of body is equipped with several baffles, and the position of a piece of baffle in the top will be lower than the height of minimum a piece of blade one.
2. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the blade
One, blade two is all rectangle baffle.
3. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the blade
One, several through-holes are had on blade two.
4. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the blade
One, blade two is equipped with cross reinforcing.
5. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the blade one
It is arranged with 0 degree of angle of vertical direction.(i.e. rectangle baffle -- the clockwise moving axis of width one side of blade is axially consistent).
6. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the blade two
First there is the inclination angle of 0-5 degree to arrange with vertical direction (rotation axis axial).
7. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the blade two
Second there is the inclination angle of 5-10 degree to arrange with vertical direction (rotation axis axial).
8. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the blade two
Third piece and vertical direction (rotation axis axial) there is the inclination angle of 10-15 degree to arrange.
9. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the baffle with
Vertical direction 0-5 degree is angularly upper to be arranged.
10. a kind of beater applied to white carbon black production according to claim 1, it is characterised in that: the boss
It is higher than the other end close to discharge port one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735449.5A CN110327805A (en) | 2019-08-09 | 2019-08-09 | A kind of beater applied to white carbon black production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735449.5A CN110327805A (en) | 2019-08-09 | 2019-08-09 | A kind of beater applied to white carbon black production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110327805A true CN110327805A (en) | 2019-10-15 |
Family
ID=68149263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910735449.5A Pending CN110327805A (en) | 2019-08-09 | 2019-08-09 | A kind of beater applied to white carbon black production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110327805A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101044404B1 (en) * | 2011-02-18 | 2011-06-27 | 김유학 | Rapid mixing tank agitator using multi-shaft |
| CN202590708U (en) * | 2012-05-16 | 2012-12-12 | 浩力森涂料（上海）有限公司 | Solid-liquid two-phase stirring device |
| CN204182325U (en) * | 2014-10-16 | 2015-03-04 | 安徽达诺乳业有限公司 | Agitator on a kind of material-compound tank |
| CN204395837U (en) * | 2014-12-19 | 2015-06-17 | 大连翼兴节能科技股份有限公司 | Multi-angle agitating device in a kind of premixed systems blending tank |
| CN206701277U (en) * | 2017-05-15 | 2017-12-05 | 河北小帮手日化科技股份有限公司 | A kind of efficient chemical reaction pond |
| CN207413262U (en) * | 2017-11-02 | 2018-05-29 | 广州科里时机械工程有限公司 | A kind of white carbon beating apparatus for coating industry |
| CN108325462A (en) * | 2018-03-19 | 2018-07-27 | 浙江理工大学 | A kind of agitating device that efficient mechanical agitation is combined with air agitation |
| CN207680701U (en) * | 2017-11-23 | 2018-08-03 | 安徽柏邦钛白粉有限公司 | A kind of titanium dioxide crude product beating apparatus |
| CN210645981U (en) * | 2019-08-09 | 2020-06-02 | 江西黑猫炭黑股份有限公司 | Be applied to beating machine of white carbon black production usefulness |
-
2019
- 2019-08-09 CN CN201910735449.5A patent/CN110327805A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101044404B1 (en) * | 2011-02-18 | 2011-06-27 | 김유학 | Rapid mixing tank agitator using multi-shaft |
| CN202590708U (en) * | 2012-05-16 | 2012-12-12 | 浩力森涂料（上海）有限公司 | Solid-liquid two-phase stirring device |
| CN204182325U (en) * | 2014-10-16 | 2015-03-04 | 安徽达诺乳业有限公司 | Agitator on a kind of material-compound tank |
| CN204395837U (en) * | 2014-12-19 | 2015-06-17 | 大连翼兴节能科技股份有限公司 | Multi-angle agitating device in a kind of premixed systems blending tank |
| CN206701277U (en) * | 2017-05-15 | 2017-12-05 | 河北小帮手日化科技股份有限公司 | A kind of efficient chemical reaction pond |
| CN207413262U (en) * | 2017-11-02 | 2018-05-29 | 广州科里时机械工程有限公司 | A kind of white carbon beating apparatus for coating industry |
| CN207680701U (en) * | 2017-11-23 | 2018-08-03 | 安徽柏邦钛白粉有限公司 | A kind of titanium dioxide crude product beating apparatus |
| CN108325462A (en) * | 2018-03-19 | 2018-07-27 | 浙江理工大学 | A kind of agitating device that efficient mechanical agitation is combined with air agitation |
| CN210645981U (en) * | 2019-08-09 | 2020-06-02 | 江西黑猫炭黑股份有限公司 | Be applied to beating machine of white carbon black production usefulness |
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