CN205084660U - Crystallizing tank stirring device - Google Patents
Crystallizing tank stirring device Download PDFInfo
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- CN205084660U CN205084660U CN201520655412.9U CN201520655412U CN205084660U CN 205084660 U CN205084660 U CN 205084660U CN 201520655412 U CN201520655412 U CN 201520655412U CN 205084660 U CN205084660 U CN 205084660U
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- blade
- lower floor
- connector
- upper strata
- crystallizing tank
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Abstract
The utility model provides a crystallizing tank stirring device, crystallizing tank stirring device adopts the flap oar, two parts about the flap oar is divided into, and upper paddle and the installation of a lower floor paddle relative angle occasionally, the flap oar is big at the contact surface of vertical direction, can effectively adapt to the change liquid level operating mode among the crystallization operation process, turbulent state that flap oar when operation formed can the improve equipment wall heat exchange efficiency, can make menstruum add that the back is quick to distribute evenly simultaneously, avoid the brilliant phenomenon of exploding that produces because of the local concentration is too high. The shear effect of crystallizer agitator can effectively reduce because of the brilliant phenomenon of the bits of broken glass of shearing too big production a little less than, has guaranteed the crystalline form homogeneity of crystallization product, has promoted when improving the product yields and has produced efficiency.
Description
Technical field
The utility model relates to a crystallizing tank, and particularly one for the agitating device in the crystallizing tank of solvent and reactive crystallization.
Background technology
Crystallizing tank is widely used in material stirring mixing in pharmacy, and lower the temperature freezing, finished product crystallization etc., crystallizing tank is also for fields such as dairy industry, food, chemical industry, beverages.Crystallizing tank forms primarily of tank body, heat-exchanger rig and agitating device.For crystallizing tank, it is vital for obtaining the specific volume of crystalline product, size distribution etc., and the factor affecting above-mentioned characteristic is except the technique of crystallization, and mechanical agitation and tank body heat exchange property also play the important and pivotal role.Wherein churned mechanically characteristic is mainly by the structures shape of agitating device.The agitating device of tradition crystallizing tank adopts the combining form of anchor formula, tiltedly paddle or anchor formula and oblique paddle usually, but the agitating device of above-mentioned several form is very undesirable for the operation operating mode of efficient heat transfer and liquid level variable, and it is higher that it stirs shearing force, destroy also quite serious to the crystalline form of crystalline product, also follow-up filtration drying operation can be impacted, affect the product yields of crystallizing tank and produce efficiency.
Utility model content
An object of the present utility model is to provide crystallizing tank agitating device, described crystallizing tank agitating device adopts flap oar, described flap oar is divided into upper and lower two parts, one upper strata blade and lower floor's blade, described upper strata blade and described lower floor blade have a special angle when installing, and described flap oar is large at the contact surface of vertical direction, effectively can adapt to the liquid level variable operating mode in crystallization operation process.
Another object of the present utility model is to provide crystallizing tank agitating device, described crystallizing tank agitating device adopts flap oar, described flap oar is divided into upper and lower two parts, one upper strata blade and lower floor's blade, described upper strata blade and described lower floor blade have a special angle when installing, and the turbulent condition formed during described flap oar running can improve the heat exchange efficiency of equipment wall surface.
Another object of the present utility model is to provide crystallizing tank agitating device, described crystallizing tank agitating device adopts flap oar, described flap oar is divided into upper and lower two parts, one upper strata blade and lower floor's blade, described upper strata blade and described lower floor blade have a special angle when installing, the turbulent condition formed during the running of described flap oar can make solvent add to be evenly distributed fast afterwards, to avoid the quick-fried brilliant phenomenon produced because local concentration is too high.
Another object of the present utility model is to provide crystallizing tank agitating device, described crystallizing tank agitating device adopts flap oar, described flap oar is divided into upper and lower two parts, one upper strata blade and lower floor's blade, described upper strata blade and described lower floor blade have a special angle when installing, compared with the crystallizing tank agitator of other types, described crystallizing tank agitator has more excellent mixed effect under same rotating speed.
Another object of the present utility model is to provide crystallizing tank agitating device, described crystallizing tank agitating device adopts flap oar, described flap oar is divided into upper and lower two parts, one upper strata blade and lower floor's blade, described upper strata blade and described lower floor blade have a special angle when installing, and compared with the crystallizing tank agitator of other types, the shear action of described crystallizing tank agitator is more weak, effectively can reducing because shearing excessive and broken grain phenomenon that is that produce, ensure that the crystalline form uniformity of crystalline product.
In order to achieve the above object, the utility model provides a crystallizing tank agitating device, is arranged in the tank body of crystallizing tank, it is characterized in that, comprising:
One transmission component, comprises a motor and a drive link, and wherein said drive link is vertical, and described in described driven by motor, drive link rotates in tank body, and the rotation direction of described drive link is the axis direction around described drive link;
One coupling assembling, comprises a upper strata connector and lower floor's connector, and wherein said upper strata connector and described lower floor connector are all connected on described drive link, and described upper strata part and described lower floor connector are connected on described drive link and have a relative angle; And
One paddle components, comprises a upper strata blade and lower floor's blade, and wherein said upper strata blade is connected with described drive link by described upper strata connector, and described lower floor blade is connected with described drive link by described lower floor connector.
Preferably, the described relative angle between described upper strata connector and described lower floor connector can be regulated by the relative position changed between described upper strata connector and described lower floor connector.
Preferably, the span of described relative angle is 30 ° ~ 60 °.
Preferably, the afterbody of described upper strata blade and described lower floor blade all has a bending angle, and the span of described bending angle is 30 ° ~ 55 °.
Preferably, described upper strata blade and described lower floor blade have a blade rotating diameter respectively, and described blade rotating diameter numerical value is identical.
Preferably, described blade rotating diameter can be taken as 45% ~ 65% of tank interior diameter.
Preferably, described upper strata connector has identical a connection piece rotating diameter with described lower floor connector, and described connector rotating diameter can be taken as 22% ~ 35% of described blade rotating diameter.
Preferably, a crystallizing tank agitating device as claimed in claim 8, is characterized in that, the height of described upper strata blade is 45% ~ 65% of tank interior diameter.
Preferably, described lower floor blade has identical radian close to tank body bottom surface with tank body bottom surface.
Preferably, the base of described lower floor blade is 40 ~ 60mm apart from distance at the bottom of the tank of tank body.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the crystallizing tank agitating device according to a preferred embodiment of the present utility model.
Fig. 2 is the schematic cross-section of the crystallizing tank agitating device according to a preferred embodiment of the present utility model.
Detailed description of the invention
Below describe and realize the utility model for disclosing the utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.The general principle of the present utility model defined in the following description can be applied to other embodiments, deformation program, improvement project, equivalent and not deviate from the other technologies scheme of spirit and scope of the present utility model.
As shown in Figure 1, be the schematic diagram of a crystallizing tank agitating device described in the utility model, the main body of described crystallizing tank agitating device is arranged in a tank body 1.Described crystallizing tank agitating device comprises paddle components 2, coupling assembling 3 and a transmission component 4.Described transmission component 4 comprises drive link 41 and a motor 42, and described drive link 41 is arranged in described tank body 1, and described drive link 41 is by described motor 42 driven rotary.Described paddle components 2 comprises a upper strata blade 21 and a pair lower floor's blade 22.Described coupling assembling 3 comprises upper strata connector 31 and lower floor's connector 32, described paddle components 2 is connected on described drive link 41 by described coupling assembling 3, namely described upper strata blade 21 is connected on described drive link 41 by described upper strata connector 31, and described lower floor blade 22 is connected on described drive link 41 by described lower floor connector 32.In the process that described drive link 41 rotates, described paddle components 2 can be rotated thereupon.
As shown in Figure 2, described upper strata connector 31 and described lower floor connector 32 have a relative angle α when mounted, desirable 30 ° ~ 60 ° of described relative angle α, preferably 45 °, thus between the described lower floor blade 22 that is connected with described lower floor connector 32 of the described upper strata blade 21 that described upper strata connector 31 connects, also there is described relative angle α.Described upper strata blade 21 all has a bending angle β with the afterbody of described lower floor blade 22, thus described upper strata blade 21 and described lower floor blade 22 all form flap oar.Desirable 30 ° ~ 55 ° of described bending angle β, preferably 45 °.Described relative angle α between described upper strata connector 31 and described lower floor connector 32 can regulate, and the relative position namely between described upper strata blade 21 and described lower floor blade 22 can regulate.In order to reach the adjustable object of described relative angle α, having at least in described upper strata connector 31 and described lower floor connector 32 and can regulate around described drive link 41 for a pair.Specifically, it is motionless that first method is that described upper strata connector 31 is fixed on described drive link 41, and described lower floor connector 32 rotates around described drive link 41, is fixed by described lower floor connector 32 after regulating described relative angle α; It is motionless that second method is that described lower floor connector 32 is fixed on described drive link 41, and described upper strata connector rotates around described drive link 41, is fixed by described upper strata connector 31 after regulating described relative angle α; The third method is that described upper strata connector 31 all can rotate around described drive link 41 with described lower floor connector 32, is fixed on described drive link 41 motionless after regulating described relative angle α by described upper strata connector 31 and described lower floor connector 32.According to the difference stirring operating mode and stirring object, described relative angle α can be regulated to adapt to different situations.Described upper strata blade 21 can regulate according to stirring operating mode and stirring the different of object from the described bending angle β of described lower floor blade 22 afterbody, usually the mode taked be first described bending angle β is adjusted after, more described upper strata blade 21 and described lower floor blade 22 to be arranged on described upper strata connector 31 and described lower floor connector 32 respectively.
As depicted in figs. 1 and 2, described upper strata blade 21 has identical blade rotating diameter with described lower floor blade 22, and described blade rotating diameter can be taken as 45% ~ 65% of described tank body 1 inside diameter, and preferably 55%.Described upper strata connector 31 has identical connector rotating diameter with described lower floor connector 32, and described connector rotating diameter can be taken as 22% ~ 35% of described blade rotating diameter, and preferably 28%.As shown in Figure 1, the height of described upper strata blade 21 is greater than the height of described lower floor blade 22.The height of described upper strata blade is 45% ~ 65% of described tank body 1 inside diameter, preferably 55%.Described lower floor blade 22 close to described tank body 1 bottom surface while there is identical radian with described tank body 1 bottom surface, thus described lower floor blade 22 is large as much as possible at the contact surface of vertical direction, described lower floor blade 22 can not be subject to again the interference of described tank body 1 while rotating simultaneously.The base of described lower floor blade 22 is 40 ~ 60mm apart from distance at the bottom of the tank of described tank body 1, preferred 50mm.As shown in Figure 1, have certain spacing between described upper strata blade 21 and described lower floor blade 22, described upper strata blade 21 and described lower floor blade 2 can not interact when rotating.The described upper strata blade 21 of described crystallizing tank agitating device and described lower floor blade 22 when rotating with the contact area of described tank body 1 inside comparatively greatly, the operating mode that the liquid level that effectively can adapt to described tank body 1 inside changes.Described relative angle α is formed between described upper strata blade 21 and described lower floor blade 22, and the flap paddle structure that described upper strata blade 21 all has described bending angle β with described lower floor blade 22 afterbody and formed makes described crystallizing tank agitating device can form a turbulent condition in rotary course, this turbulent condition can improve the heat exchange efficiency of described tank body 1 wall, the solvent Quick uniform distribution added in described tank body 1 can also be made simultaneously, effectively avoid the quick-fried brilliant phenomenon produced because local concentration is too high, effectively improve the yields of crystalline product.Structure and the relative position of described upper strata blade 21 and described lower floor blade 22 make described crystallizing tank agitating device can provide excellent mixed effect when rotating, the shear action of described crystallization light agitating device when rotating is more weak simultaneously, thus can effectively reduce because shearing excessive and broken grain phenomenon that is that produce, ensure that the crystalline form uniformity of crystalline product, effectively improve the yields of crystalline product.Because described crystallizing tank agitating device effectively can improve the yields of crystalline product, relative to the crystallizing tank using other structure agitating devices, use the yields of the crystalline product of the crystallizing tank output of described crystallizing tank agitating device higher, simultaneously because yields is high, use the time that the crystallizing tank of described crystallizing tank agitating device is produced needed for identical amount crystalline product also relatively to shorten, thus improve and produce efficiency.The described paddle components 2 of described crystallizing tank agitating device can with baffle plate with the use of, baffle plate is installed and can strengthens described crystallizing tank agitating device action of turbulent flow in the running further, baffle plate is installed simultaneously to control the size of crystal size, while the described crystallizing tank performance of raising, the carrying out of convenient subsequent handling.
One skilled in the art will understand that the embodiment of the present utility model shown in foregoing description and accompanying drawing only limits the utility model as an example and not.The purpose of this utility model is complete and effectively realize.Function of the present utility model and structural principle are shown in an embodiment and are illustrated, do not deviating under described principle, embodiment of the present utility model can have any distortion or amendment.
Claims (10)
1. a crystallizing tank agitating device, is arranged in the tank body of crystallizing tank, it is characterized in that, comprising:
One transmission component, comprises a motor and a drive link, and wherein said drive link is vertical, and described in described driven by motor, drive link rotates in tank body, and the rotation direction of described drive link is the axis direction around described drive link;
One coupling assembling, comprises a upper strata connector and lower floor's connector, and wherein said upper strata connector and described lower floor connector are all connected on described drive link, and described upper strata connector and described lower floor connector have a relative angle; And
One paddle components, comprises a upper strata blade and lower floor's blade, and wherein said upper strata blade is connected with described drive link by described upper strata connector, and described lower floor blade is connected with described drive link by described lower floor connector.
2. crystallizing tank agitating device as claimed in claim 1, it is characterized in that, the described relative angle between described upper strata connector and described lower floor connector can be regulated by the relative position changed between described upper strata connector and described lower floor connector.
3. crystallizing tank agitating device as claimed in claim 2, it is characterized in that, the span of described relative angle is 30 ° ~ 60 °.
4. crystallizing tank agitating device as claimed in claim 1, it is characterized in that, the afterbody of described upper strata blade and described lower floor blade all has a bending angle, and the span of described bending angle is 30 ° ~ 55 °.
5. crystallizing tank agitating device as claimed in claim 1, it is characterized in that, described upper strata blade and described lower floor blade have a blade rotating diameter respectively, and described blade rotating diameter numerical value is identical.
6. crystallizing tank agitating device as claimed in claim 5, it is characterized in that, described blade rotating diameter can be taken as 45% ~ 65% of tank interior diameter.
7. crystallizing tank agitating device as claimed in claim 5, is characterized in that, described upper strata connector has identical a connection piece rotating diameter with described lower floor connector, and described connector rotating diameter can be taken as 22% ~ 35% of described blade rotating diameter.
8. crystallizing tank agitating device as claimed in claim 7, it is characterized in that, the height of described upper strata blade is 45% ~ 65% of tank interior diameter.
9. crystallizing tank agitating device as claimed in claim 8, is characterized in that, described lower floor blade has identical radian close to tank body bottom surface with tank body bottom surface.
10. crystallizing tank agitating device as claimed in claim 9, is characterized in that, at the bottom of the tank of the base distance tank body of described lower floor blade, distance is 40 ~ 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655412.9U CN205084660U (en) | 2015-08-27 | 2015-08-27 | Crystallizing tank stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655412.9U CN205084660U (en) | 2015-08-27 | 2015-08-27 | Crystallizing tank stirring device |
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| Publication Number | Publication Date |
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| CN205084660U true CN205084660U (en) | 2016-03-16 |
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| CN201520655412.9U Active CN205084660U (en) | 2015-08-27 | 2015-08-27 | Crystallizing tank stirring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768721A (en) * | 2022-04-08 | 2022-07-22 | 宁夏中色金辉新能源有限公司 | Device and method for preparing lithium battery positive electrode material precursors with various particle sizes |
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2015
- 2015-08-27 CN CN201520655412.9U patent/CN205084660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768721A (en) * | 2022-04-08 | 2022-07-22 | 宁夏中色金辉新能源有限公司 | Device and method for preparing lithium battery positive electrode material precursors with various particle sizes |
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