CN202893264U - Nanotube slurry premixing and temporary storing device - Google Patents
Nanotube slurry premixing and temporary storing device Download PDFInfo
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- CN202893264U CN202893264U CN201220549769.5U CN201220549769U CN202893264U CN 202893264 U CN202893264 U CN 202893264U CN 201220549769 U CN201220549769 U CN 201220549769U CN 202893264 U CN202893264 U CN 202893264U
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- rotating shaft
- buffer storage
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Abstract
The utility model provides a slurry premixing and temporary storing device, comprising a storage tank and a rotating support, wherein the storage tank is rotatably supported on the rotating support; and the storage tank comprises a tank body formed with an inner cavity, an inlet valve arranged on the tank body to communicate the outside with the inner cavity, an exhaust valve and a feeding/discharging valve. Therefore, the slurry can be fed, mixed and stored in anhydrous, oxygen-free environment; and the raw material is free of pollution or other equipment can be prevented from being polluted.
Description
[technical field]
The utility model relates to premix and the caching technology of slurry, particularly a kind of nanotube slurry premix and buffer storage.
[background technology]
CNT has excellent chemistry, physical property as novel nano-carbon material, is widely used in the fields such as material, the energy, biology.Therefore but carbon nanotube powder exists with the aggregate form, is difficult to other material compatiblely, carbon nanotube dispersed need to be obtained being applied behind the carbon nano tube paste in organic solvent again.Carbon nano tube paste premix process all requires humidity to be controlled in 30% in the general workshop, be controlled in 10% especially for the slurry humidity requirement in the lithium ion battery, and carbon nanotube powder is very light, easily in air, form dust, cause the pollution of air and equipment, therefore need under the environment of dry and sealing, carry out in the mixed process of whole slurry.
Yet there be not special premix and the buffer tank of producing for carbon nano tube paste at present, existing can be generally Plastic Drum, but the used lid of common sealed plastic barrel mostly is disposable lid, can not reuse, and reinforced process can only in the situation that fully uncap carry out, the very easily floating pollution peripheral equipment of CNT under the uncovered environment also can absorb large quantity of moisture simultaneously, has a strong impact on slurry quality.The alternative sealing enamel reaction still that is chosen as, this equipment good airproof performance, but cost is high, and weight is large, and is economical and practical not as the slurry buffer tank.
Therefore, be necessary to provide a kind of improved technical scheme to overcome the problems referred to above.
[utility model content]
The purpose of this utility model is to provide a kind of slurry premix and buffer storage, and it can realize reinforced under anhydrous, the oxygen-free environment, batch mixing and deposit slurry, thereby avoids raw material contaminated or pollute miscellaneous equipment.
In order to address the above problem, the utility model provides a kind of slurry premix and buffer storage, and it comprises storage tank, and described storage tank comprises the tank body that is formed with inner chamber, is arranged at the intake valve, air outlet valve and the charging/discharging valve that are communicated with tank body outside and inner chamber on the tank body.
Further, described slurry premix and buffer storage also comprise rotary support frame, and described storage tank is rotatable to be supported on the described rotary support frame.
Further, described rotary support frame comprises support and the rotating shaft that is coupling with described support two ends, and described storage tank is fixed in the described rotating shaft, when described rotating shaft is rotated, drives described storage tank and together rotates with it.
Further, described support comprises base and is fixed in two support bars on the described base, and the two ends of described rotating shaft are coupling with the top of described two support bars respectively, and described rotating shaft is rotated under the support of support.
Further, described slurry premix and buffer storage also comprise protective gas source and vavuum pump, and described protective gas source provides protective gas, and it links to each other with described intake valve; Described vavuum pump links to each other with described air outlet valve.
Further, described protective gas source is the nitrogen source of the gas.
Compared with prior art, be provided with intake valve, air outlet valve and charging/discharging valve on the storage tank in the utility model.When reinforced, discharge air in the described storage tank by described air outlet valve, inject protective gas by described intake valve to storage tank, reinforced under, the oxygen-free environment anhydrous to realize, batch mixing and deposit slurry, thus avoid raw material contaminated or pollute miscellaneous equipment.
[description of drawings]
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.Wherein:
Fig. 1 is nanotube slurry premix and the buffer storage structural representation in one embodiment in the utility model;
Fig. 2 is nanotube slurry premix among Fig. 1 and the reinforced process schematic diagram of buffer storage;
Fig. 3 is the nanotube slurry premix after reinforced and the batch mixing process schematic diagram of buffer storage.
[specific embodiment]
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Alleged " embodiment " or " embodiment " refer to be contained in special characteristic, structure or the characteristic at least one implementation of the utility model herein.Different local in this manual " in one embodiment " that occur not are all to refer to same embodiment, neither be independent or the embodiment mutually exclusive with other embodiment optionally.
The utility model proposes a kind of nanotube slurry premix and buffer storage; it comprises rotary support frame and is fixed in storage tank on the rotating shaft of described rotary support frame; be provided with intake valve, air outlet valve and charging/discharging valve on the described storage tank; when reinforced; discharge air in the described storage tank by described air outlet valve; inject protective gas by described intake valve to storage tank; reinforced under, the oxygen-free environment anhydrous to realize, batch mixing and deposit slurry, thus avoid raw material contaminated or pollute miscellaneous equipment.
Please refer to shown in Figure 1ly, it is nanotube slurry premix and buffer storage structural representation in one embodiment in the utility model.Described nanotube slurry premix and buffer storage comprise storage tank 1 and rotary support frame 2.Described storage tank 1 comprises the tank body 3 that is formed with inner chamber, is arranged at the intake valve 4, air outlet valve 5 and the charging/discharging valve 6 that are communicated with tank body outside and inner chamber on the tank body 3.
Described storage tank 1 rotatable being supported on the described rotary support frame 2.In one embodiment, described rotary support frame 2 comprises support 7 and the rotating shaft 8 that is coupling with the support frame as described above two ends.Described storage tank 1 is fixed in the described rotating shaft 8, when described rotating shaft 8 is rotated, drives described storage tank 1 and together rotates with it.In other embodiments, can also be pivotally connected between described storage tank 1 and the rotary support frame 2, namely described storage tank 1 is rotated centered by being arranged at the pivot on the rotary support frame 2.
Please refer to shown in Figure 2ly, it is nanotube slurry premix among Fig. 1 and the reinforced process schematic diagram of buffer tank.As can be seen from the figure, described nanotube slurry premix and buffer tank also comprise protective gas source (not shown) and vavuum pump 11.Described protective gas source is used for providing protective gas, and in the present embodiment, described protective gas source is nitrogen source of the gas 12.
Below concrete introduce reinforced process.At first described nitrogen source of the gas 12 is linked to each other with described intake valve 4, described vavuum pump 11 is linked to each other with described air outlet valve 5, then open intake valve 4 and air outlet valve 5, and start vavuum pump 11 and nitrogen source of the gas 12.Air in the inner chamber of described tank body 3 is extracted out by described air outlet valve 5 by vavuum pump 11; thereby form negative pressure in the inner chamber of described tank body 3, so that the nitrogen that described nitrogen source of the gas 12 provides (being protective gas) flows into the inner chamber of described tank body 3 by described air inlet 4.In the inner chamber of described tank body 3, be full of protective gas, and in the presence of protective gas, open charging/discharging valve 6, with raw material (such as, CNT and organic solvent) add the inner chamber of described tank body 3 by described charging/discharging valve 6.Raw material is closed described charging/discharging valve 6 after adding, and closes successively subsequently intake valve 4, air outlet valve 5, nitrogen source of the gas 12 and vavuum pump 11.Owing to adding the process of raw material to described tank body 3 from described charging/discharging valve 6; pass into protective gas in the inner chamber of described tank body always; can guarantee that oxygen and moisture in the tank body 3 are extremely low, thereby realize under the environment of anhydrous, anaerobic reinforcedly, avoid raw material to be polluted or pollute miscellaneous equipment.
Please refer to shown in Figure 3ly, it is the nanotube slurry premix after reinforced and the batch mixing process schematic diagram of buffer storage.Described batch mixing process is: at first disconnect described nitrogen source of the gas 12 and be connected the connection of intake valve 4, disconnect described vavuum pump 11 and be connected the connection of air outlet valve 5.In the situation that described intake valve 4, air outlet valve 5 and charging/discharging valve 6 valves are all closed, rotate described storage tank 1, so that the CNT in the inner chamber that is positioned over described tank body 3 and organic solvent are carried out premix, obtain carbon nano tube paste, thereby realize batch mixing material under the environment of anhydrous, anaerobic, avoid raw material to be polluted or pollute miscellaneous equipment.
Because intake valve 4, air outlet valve 5 and charging/discharging valve 6 on the described storage tank 1 all are valve mechanism, therefore, when all air valves in the described vapor tight tank 1 were all closed, the sealing of described vapor tight tank was fine, can the long storage time carbon nano tube paste.
Obviously, the nanotube slurry premix in the utility model and buffer storage also are fit to other mixing and storage that needs the slurry of strict control moisture or oxygen.
In sum, the nanotube slurry premix in the utility model and buffer storage comprise rotary support frame 2 and are fixed in storage tank 1 in the rotating shaft 8 of described rotary support frame, be provided with intake valve 4, air outlet valve 5 and charging/discharging valve 6 on the described storage tank 1.When reinforced, by vavuum pump 11 gas in the described storage tank 1 is extracted out from described air outlet valve 5, protective gas is filled with the inner chamber of described tank body 3 by described intake valve 4, make in the inner chamber of described tank body 3 and pass into protective gas always; Rotate described storage tank 1 so that the CNT in the inner chamber that is positioned over described tank body 3 and organic solvent are carried out premix, obtain carbon nano tube paste, reinforced under, the oxygen-free environment anhydrous to realize, batch mixing and deposit slurry, thus avoid raw material contaminated or pollute miscellaneous equipment.
It is pointed out that and be familiar with the scope that any change that the person skilled in art does the specific embodiment of the present utility model does not all break away from claims of the present utility model.Correspondingly, the scope of claim of the present utility model also is not limited only to previous embodiment.
Claims (6)
1. a slurry premix and buffer storage is characterized in that, it comprises storage tank, and described storage tank comprises the tank body that is formed with inner chamber, is arranged at the intake valve, air outlet valve and the charging/discharging valve that are communicated with tank body outside and inner chamber on the tank body.
2. slurry premix according to claim 1 and buffer storage is characterized in that, it also comprises rotary support frame, and described storage tank is rotatable to be supported on the described rotary support frame.
3. slurry premix according to claim 2 and buffer storage, it is characterized in that, described rotary support frame comprises support and the rotating shaft that is coupling with described support two ends, and described storage tank is fixed in the described rotating shaft, when described rotating shaft is rotated, drive described storage tank and together rotate with it.
4. slurry premix according to claim 3 and buffer storage, it is characterized in that, described support comprises base and is fixed in two support bars on the described base, and the two ends of described rotating shaft are coupling with the top of described two support bars respectively, and described rotating shaft is rotated under the support of support.
5. described slurry premix and buffer storage is characterized in that according to claim 1-4, and it also comprises protective gas source and vavuum pump,
Described protective gas source provides protective gas, and it links to each other with described intake valve;
Described vavuum pump links to each other with described air outlet valve.
6. slurry premix according to claim 5 and buffer storage is characterized in that, described protective gas source is the nitrogen source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549769.5U CN202893264U (en) | 2012-10-24 | 2012-10-24 | Nanotube slurry premixing and temporary storing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549769.5U CN202893264U (en) | 2012-10-24 | 2012-10-24 | Nanotube slurry premixing and temporary storing device |
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| CN202893264U true CN202893264U (en) | 2013-04-24 |
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| CN201220549769.5U Expired - Fee Related CN202893264U (en) | 2012-10-24 | 2012-10-24 | Nanotube slurry premixing and temporary storing device |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166464A (en) * | 2016-08-30 | 2016-11-30 | 无锡东恒新能源科技有限公司 | A kind of pre-mixing apparatus of two-way mixed slurry |
| CN106179058A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of carbon nano tube paste preparation system |
| CN106179056A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of high viscosity carbon nano tube paste preparation system |
| CN106179057A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of high viscosity carbon nano tube paste stirred tank |
| CN106179093A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | High viscosity carbon nano tube paste preparation system based on hot type premix stirring device |
| CN106215785A (en) * | 2016-08-31 | 2016-12-14 | 无锡东恒新能源科技有限公司 | A kind of carbon nano tube paste preparation system based on stirred tank |
| CN106237907A (en) * | 2016-08-31 | 2016-12-21 | 无锡东恒新能源科技有限公司 | A kind of hot type high viscosity carbon nano tube paste premix stirring device |
| CN106311018A (en) * | 2016-08-30 | 2017-01-11 | 无锡东恒新能源科技有限公司 | Closed premixing device for carbon nanotube slurry |
| CN106345353A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Carbon nanotube paste stirring reactor |
| CN106362630A (en) * | 2016-08-30 | 2017-02-01 | 无锡东恒新能源科技有限公司 | Nano-tube sizing agent high-efficient mixing device |
| CN106390817A (en) * | 2016-08-31 | 2017-02-15 | 无锡东恒新能源科技有限公司 | Stirring kettle-based high-viscosity carbon nanotube slurry preparation system |
| CN106390816A (en) * | 2016-08-31 | 2017-02-15 | 无锡东恒新能源科技有限公司 | Pre-mixing device-based high-viscosity carbon nanotube slurry preparation system |
| CN106621946A (en) * | 2016-08-31 | 2017-05-10 | 无锡东恒新能源科技有限公司 | High-viscosity carbon nanotube slurry premixing device |
| CN107824124A (en) * | 2017-11-13 | 2018-03-23 | 河南大学 | A kind of nano material preparation facilities and method |
-
2012
- 2012-10-24 CN CN201220549769.5U patent/CN202893264U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166464A (en) * | 2016-08-30 | 2016-11-30 | 无锡东恒新能源科技有限公司 | A kind of pre-mixing apparatus of two-way mixed slurry |
| CN106362630A (en) * | 2016-08-30 | 2017-02-01 | 无锡东恒新能源科技有限公司 | Nano-tube sizing agent high-efficient mixing device |
| CN106311018A (en) * | 2016-08-30 | 2017-01-11 | 无锡东恒新能源科技有限公司 | Closed premixing device for carbon nanotube slurry |
| CN106179057A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of high viscosity carbon nano tube paste stirred tank |
| CN106179093A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | High viscosity carbon nano tube paste preparation system based on hot type premix stirring device |
| CN106215785A (en) * | 2016-08-31 | 2016-12-14 | 无锡东恒新能源科技有限公司 | A kind of carbon nano tube paste preparation system based on stirred tank |
| CN106237907A (en) * | 2016-08-31 | 2016-12-21 | 无锡东恒新能源科技有限公司 | A kind of hot type high viscosity carbon nano tube paste premix stirring device |
| CN106179056A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of high viscosity carbon nano tube paste preparation system |
| CN106345353A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Carbon nanotube paste stirring reactor |
| CN106179058A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of carbon nano tube paste preparation system |
| CN106390817A (en) * | 2016-08-31 | 2017-02-15 | 无锡东恒新能源科技有限公司 | Stirring kettle-based high-viscosity carbon nanotube slurry preparation system |
| CN106390816A (en) * | 2016-08-31 | 2017-02-15 | 无锡东恒新能源科技有限公司 | Pre-mixing device-based high-viscosity carbon nanotube slurry preparation system |
| CN106621946A (en) * | 2016-08-31 | 2017-05-10 | 无锡东恒新能源科技有限公司 | High-viscosity carbon nanotube slurry premixing device |
| CN107824124A (en) * | 2017-11-13 | 2018-03-23 | 河南大学 | A kind of nano material preparation facilities and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI DONGHENG NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI DONGHENG NEW ENERGY MATERIAL CO., LTD. Effective date: 20150114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150114 Address after: 214000, 29-30, Jinshan Science Park, Jianghai West Road, Wuxi, Jiangsu Patentee after: Wuxi Dongheng New Energy Technology Co., Ltd. Address before: 214000 No. 29-30 Industrial Park, Jinshan north science and technology, Jianghai West Road, Jiangsu, Wuxi Patentee before: Wuxi Dongheng New Energy Materials Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |