CN201308826Y - Slurry vacuum mixer with quantitative sampling device - Google Patents
Slurry vacuum mixer with quantitative sampling device Download PDFInfo
- Publication number
- CN201308826Y CN201308826Y CNU2008202165371U CN200820216537U CN201308826Y CN 201308826 Y CN201308826 Y CN 201308826Y CN U2008202165371 U CNU2008202165371 U CN U2008202165371U CN 200820216537 U CN200820216537 U CN 200820216537U CN 201308826 Y CN201308826 Y CN 201308826Y
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- China
- Prior art keywords
- quantitative sampling
- quantitative
- slurry
- sampling device
- vacuum mixer
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- Expired - Fee Related
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Abstract
The utility model relates to a slurry vacuum mixer with a quantitative sampling device, which comprises a vacuum mixing crock, wherein the quantitative sampling device is mounted in the middle portion of a crock body of the vacuum mixing crock by closure welding, and the quantitative sampling device is provided with an airtight shell body, a discharge control valve is provided inside the shell body, a material taking opening is provided under the shell body, and the material taking opening is provided with a connecting part for connecting and mounting a quantitative sampling tank. The quantitative sampling tank is in seal connection with the connecting part during sampling, and the quantitative sampling tank has various volume quantitative standards. The slurry vacuum mixer is capable of quantitatively sampling slurries under the condition of not discontinuing the process of mixing the slurries, thereby being convenient, rapid and accurate. The slurry vacuum mixer can keep primary characteristics of sampled specimens more effectively and improve detection precision of the specimens, and the slurry vacuum mixer is particularly adaptable to the manufacture of lithium ion battery slurries.
Description
Technical field
The utility model relates to a kind of slurry de-airing mixer that has quantitative sampling device.
Background technology
The application of slurry mixer is very extensive.In the process of mixer running, we need carry out inspection by sampling to slurry, qualified to judge whether slurry has been stirred, present common slurry mixer is when needing to take a sample in the process when running, must stop running earlier, open cover then and take a sample, not only troublesome poeration is wasted man-hour, and increased frequency and the time that slurry contacts with outside air in the mixer, thereby influence the quality of slurry.As make lithium ion battery, need to fill cell size, the quality of slurry is one of decisive factor of battery performance, when using present common slurry mixer to stir, inspection by sampling all must the interrupt run mixer in the whipping process, opens cover, take out quantitative slurry sample, seal censorship up for safekeeping, cover cover again, start.The process trouble, frequency and time that slurry and sample are exposed to outside air all increase, and original character of sample is affected, and causes the deviation of testing result.
The utility model content
The utility model provides a kind of slurry de-airing mixer that has quantitative sampling device, use this machine can under the situation of not interrupting the slurry whipping process, implement quantitative sampling to slurry, convenient, fast, accurate, and can keep the primary characteristic of institute's sample thief better, improve accuracy of detection to sample.
The technical solution adopted in the utility model is: a kind of slurry de-airing mixer that has quantitative sampling device, it has the vacuum stirring cylinder, at the vacuum stirring cylinder cylinder body middle part closure quantitative sampling device that has been welded, quantitative sampling device has airtight housing, be provided with the discharging control valve in the housing, offer material taking mouth and be provided with connecting portion in order to tipping quantitative sampling jar at material taking mouth below housing, quantitative sampling jar and connecting portion are tightly connected during sampling; Described quantitative sampling jar has various volume quantitative specifications.
Discharging control valve in this machine in the quantitative sampling device housing is implemented its switching by screw mandrel and corresponding operation wheel disc.
When sampling, in order to strengthen the sealing that the quantitative sampling jar is connected with connecting portion, quantitative sampling jar and connecting portion are locked by locking strap is set, and sealing ring is set.
The beneficial effects of the utility model are: use this machine can under the situation of not interrupting the slurry whipping process, implement quantitative sampling to slurry, and convenient, fast, accurate, and can keep the primary characteristic of institute's sample thief better, improve accuracy of detection to sample.This machine is particularly useful for the production of pulp of lithium ion battery.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, vacuum stirring cylinder 2.1, housing 2.2, connecting portion 2.3, quantitative sampling jar 2.4, locking strap 2.5, operation wheel disc
The specific embodiment
As shown in Figure 1, a kind of slurry de-airing mixer that has quantitative sampling device, it has vacuum stirring cylinder 1, at the vacuum stirring cylinder 1 cylinder body middle part closure quantitative sampling device that has been welded, quantitative sampling device has airtight housing 2.1, be provided with the discharging control valve in the housing 2.1, offer material taking mouth and be provided with connecting portion 2.2 in order to tipping quantitative sampling jar 2.3 at material taking mouth below housing 2.1, quantitative sampling jar 2.3 is tightly connected with connecting portion 2.2 during sampling; Described quantitative sampling jar 2.3 has various volume quantitative specifications.Discharging control valve in the described quantitative sampling device housing 2.1 is implemented its switching by screw mandrel and corresponding operation wheel disc 2.5.Described quantitative sampling jar 2.3 is locked by locking strap 2.4 when being tightly connected with connecting portion 2.2, and sealing ring is set.
In the mixer running, when needs are taken a sample detection, at first select the quantitative sampling jar of required volume specification, the connecting portion of itself and sampler is tightly connected by locking strap, open the discharging control valve by the operation wheel disc then, since this moment whole sampler be an obturator, thereby the quantitative sampling jar in air will be taken out by the vacuum extractor of vacuum stirring cylinder, slurry then flows in the quantitative sampling jar automatically; The discharging control valve is closed by the operation wheel disc in the sampling back, and unclamp the locking strap that connects quantitative sampling jar and connecting portion this moment, backs out the quantitative sampling jar, the capping censorship.
Use this machine can under the situation of not interrupting the slurry whipping process, implement quantitative sampling to slurry, convenient, fast, accurate, and can keep the primary characteristic of institute's sample thief better, improve accuracy of detection to sample.This machine is particularly useful for the production of pulp of lithium ion battery.
Claims (3)
1. slurry de-airing mixer that has quantitative sampling device, has vacuum stirring cylinder (1), it is characterized in that: at vacuum stirring cylinder (1) the cylinder body middle part closure quantitative sampling device that has been welded, quantitative sampling device has airtight housing (2.1), housing is provided with the discharging control valve in (2.1), offer material taking mouth in housing (2.1) below and be provided with connecting portion (2.2) in order to tipping quantitative sampling jar (2.3) at material taking mouth, quantitative sampling jar (2.3) is tightly connected with connecting portion (2.2) during sampling; Described quantitative sampling jar (2.3) has various volume quantitative specifications.
2. the slurry de-airing mixer that has quantitative sampling device according to claim 1 is characterized in that: the discharging control valve in the described quantitative sampling device housing (2.1) is implemented its switching by screw mandrel and corresponding operation wheel disc (2.5).
3. the slurry de-airing mixer that has quantitative sampling device according to claim 1 is characterized in that: described quantitative sampling jar (2.2) is being locked by locking strap (2.4) when being tightly connected with connecting portion (2.1), and sealing ring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202165371U CN201308826Y (en) | 2008-11-10 | 2008-11-10 | Slurry vacuum mixer with quantitative sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202165371U CN201308826Y (en) | 2008-11-10 | 2008-11-10 | Slurry vacuum mixer with quantitative sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201308826Y true CN201308826Y (en) | 2009-09-16 |
Family
ID=41106077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202165371U Expired - Fee Related CN201308826Y (en) | 2008-11-10 | 2008-11-10 | Slurry vacuum mixer with quantitative sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201308826Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500272A (en) * | 2011-10-11 | 2012-06-20 | 奇瑞汽车股份有限公司 | Agitating vessel used for manufacturing power cell pole piece and temperature control device thereof |
-
2008
- 2008-11-10 CN CNU2008202165371U patent/CN201308826Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500272A (en) * | 2011-10-11 | 2012-06-20 | 奇瑞汽车股份有限公司 | Agitating vessel used for manufacturing power cell pole piece and temperature control device thereof |
| CN102500272B (en) * | 2011-10-11 | 2014-04-02 | 奇瑞汽车股份有限公司 | Agitating vessel used for manufacturing power cell pole piece and temperature control device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |