CN209117528U - It is micronized micron granularity on-line measuring device - Google Patents
It is micronized micron granularity on-line measuring device Download PDFInfo
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- CN209117528U CN209117528U CN201821878098.0U CN201821878098U CN209117528U CN 209117528 U CN209117528 U CN 209117528U CN 201821878098 U CN201821878098 U CN 201821878098U CN 209117528 U CN209117528 U CN 209117528U
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Abstract
The utility model relates to be micronized micron granularity on-line measuring device, the Chi Kou difference of sampling stirring pool: 1) is connect with crushing outlet conduit by first pipe identical, the first valve is provided in first pipe, 2) is connect with a thinning tank by second pipe identical, pump and the second valve are provided on second pipe, 3) is connect with venturi-type vaccum-pumping equipment by third pipeline, filter is provided on third pipeline, third valve is provided on the pipeline of venturi-type vaccum-pumping equipment, the bottom of pond in the sampling pond is connect with the Chi Kou in a sample pond by the 4th pipeline, the 4th valve is provided on 4th pipeline, the sample cell, which is placed on the sample detection position of grain count detector, carries out granularity Detection, the utility model is compared with the existing technology, it can be realized the detection of the powder size on line, nothing It needs to detect under boostrap, increases production efficiency.
Description
Technical field
The utility model relates to be micronized micron granularity on-line measuring device.
Background technique
Micronization refers to the process that solid material is ground into micro mist.Micro mist is the aggregate of fine particle, forms micro mist
Particle can be small to 0.1 μm.The every field such as chemical industry, food, biological medicine can be widely used in.However, in the prior art
The granularity of micro mist is needed by detecting under boostrap, can not carry out detecting on automatic line.
Summary of the invention
It can be realized on the detection device and line detected on line the main purpose of the utility model is to provide a kind of
Detection method.
To achieve the goals above, the utility model provides a kind of micronization micron granularity on-line measuring device first, packet
Grinding device is included, crushing outlet conduit is provided on grinding device, further includes sampling stirring pool, the pond of the sampling stirring pool
Mouth difference:
A. it is connect and is communicated by first pipe with crushing outlet conduit, the first valve is provided in first pipe；With
B. it is connect and is communicated by second pipe with a thinning tank, pump and the second valve are provided on second pipe；With
C. it is connect with venturi-type vaccum-pumping equipment by third pipeline, filter, literary mound is provided on third pipeline
In tubular type vaccum-pumping equipment pipeline on be provided with third valve；
The bottom of pond in the sampling pond is connect with the Chi Kou in a sample pond by the 4th pipeline, and is provided on the 4th pipeline
Four valves,
The sample cell is placed on the sample detection position of grain count detector.
The detection device also has following prioritization scheme:
First, second, third and fourth valve is motor-operated control valve, is controlled and is connected by PLC.
The venturi-type vaccum-pumping equipment includes feeder, has venturi on steam line, steam line
Pipeline section, third valve are arranged on steam line, and third pipeline connect with the steam line of venturi pipeline section upstream and communicates.
Grinding device is connect by crushing outlet conduit with cyclone inlet.
The utility model compared with the existing technology, can be realized the detection of the powder size on line, without examining under boostrap
It surveys, increases production efficiency.
Detailed description of the invention
Fig. 1 is a kind of embodiment schematic diagram for being micronized micron granularity on-line measuring device.
The on-line checking result exemplary diagram of Fig. 2 micronization micron granularity on-line measuring device.
1. crushing chamber, 2. cyclone separator 3. crushes 4. first pipe of outlet conduit, 5. first valve 6. the in figure
Two pipelines, 7. second valve 8. pumps 9. thinning tank, 10. feeder, 11. filter, 12. third pipeline, 13. third valve
14. 19. sample of the 4th 18. grain count detector of the 4th valve of pipeline 17. of 15. venturi pipeline section 16. of steam line
Pond.
Specific embodiment
Hereinafter, be described further with attached drawing for the utility model in conjunction with the embodiments, embodiment and attached drawing are only used for solving
It releases explanation rather than limits the protection scope of the utility model.
Micronization micron granularity on-line measuring device in the present embodiment is as shown in Figure 1, include grinding device, grinding device
On be provided with crushing outlet conduit, grinding device is connect by crushing outlet conduit with cyclone inlet.The present embodiment
A sampling stirring pool is arranged for detecting crushing rear material to the powder size between cyclone separator in on-line measuring device,
Sampling stirring pool is a pond body for having agitating device, samples the Chi Kou difference of stirring pool:
A. it is connect and is communicated by first pipe with crushing outlet conduit, the first valve is provided in first pipe；With
B. it is connect and is communicated by second pipe with a thinning tank, pump and the second valve are provided on second pipe；With
C. it is connect with venturi-type vaccum-pumping equipment by third pipeline, filter, literary mound is provided on third pipeline
In tubular type vaccum-pumping equipment pipeline on be provided with third valve；
First, second, third and fourth valve is motor-operated control valve, is controlled and is connected by PLC.
The bottom of pond in the sampling pond is connect with the Chi Kou in a sample pond by the 4th pipeline, and is provided on the 4th pipeline
Four valves,
The sample cell is placed on the sample detection position of grain count detector.
The venturi-type vaccum-pumping equipment is the equipment designed using the principle of Venturi effect, is filled by gas supply
Set injection drive around air flowing to generate negative pressure, structure includes feeder, steam line, steam line
Upper to have venturi pipeline section, third valve is arranged on steam line, the steam line of third pipeline and venturi pipeline section upstream
Connection communicates.
Detection method includes the following steps for the equipment:
1. opening the first valve, sampling stirring pool collects the material crushed from crushing chamber by first pipe, and beats
The logical sampling stirring pool of turn on pump crosses second pipe and collects the diluent in solution thinning tank.
2. sampling stirring pool is stirred diluent and material.
3. opening venturi-type vaccum-pumping equipment pumps material after extra dilution, i.e. opening feeder and third valve
Door, the air jet of venturi pipeline section to generate negative pressure in pipeline, vacuumize to realize.Material passes through after extra dilution
It is discharged after filter filtering by the pipeline of venturi-type vaccum-pumping equipment, is then shut off the confession of venturi-type vaccum-pumping equipment
Device of air and third valve.
3. opening the 4th valve, the material after diluting dilution agent enters sample cell by the 4th pipeline.
4. grain count detector carries out granularity Detection to the material in sample cell, material is by U.S.'s PSS particle size analyzer public affairs
The light sensation region of the 780 APS grain count detector of AccuSizer of department, light intensity generate corresponding variation therewith.It detects simultaneously
The optical signal that device is collected is converted into voltage signal, and different voltage signals corresponds to different particle sizes, to obtain accurately
The testing result of material particular diameter, partial size is as shown in Figure 2.
5. opening venturi-type vaccum-pumping equipment pumps material after remaining dilution, material passes through after remaining dilution
It is discharged after filter filtering by the pipeline of venturi-type vaccum-pumping equipment, venturi-type vaccum-pumping equipment is closed after discharge.
Claims (4)
1. a kind of micronization micron granularity on-line measuring device, including grinding device, crushing outlet is provided on grinding device
Road, it is characterised in that it further include sampling stirring pool, the Chi Kou difference of the sampling stirring pool:
A. it is connect and is communicated by first pipe with crushing outlet conduit, the first valve is provided in first pipe；With
B. it is connect and is communicated by second pipe with a thinning tank, pump and the second valve are provided on second pipe；With
C. it is connect with venturi-type vaccum-pumping equipment by third pipeline, filter, Venturi tube is provided on third pipeline
Third valve is provided on the pipeline of formula vaccum-pumping equipment；
The bottom of pond of the sampling stirring pool is connect with the Chi Kou in a sample pond by the 4th pipeline, and is provided on the 4th pipeline
Four valves,
The sample cell is placed on the sample detection position of grain count detector.
2. micronization micron granularity on-line measuring device as described in claim 1, it is characterised in that described first, second,
Third and fourth valve is motor-operated control valve, is controlled and is connected by PLC.
3. micronization micron granularity on-line measuring device as described in claim 1, it is characterised in that the venturi-type
Vaccum-pumping equipment includes having venturi pipeline section on feeder and steam line, steam line, and the setting of third valve is supplying
On pipeline, third pipeline connect with the steam line of venturi pipeline section upstream and communicates.
4. micronization micron granularity on-line measuring device as described in claim 1, it is characterised in that grinding device passes through crushing
Outlet conduit is connect with cyclone inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878098.0U CN209117528U (en) | 2018-11-15 | 2018-11-15 | It is micronized micron granularity on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878098.0U CN209117528U (en) | 2018-11-15 | 2018-11-15 | It is micronized micron granularity on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117528U true CN209117528U (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821878098.0U Active CN209117528U (en) | 2018-11-15 | 2018-11-15 | It is micronized micron granularity on-line measuring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323966A (en) * | 2018-11-15 | 2019-02-12 | 诺泽流体科技(上海)有限公司 | It is micronized micron granularity on-line measuring device and method |
| CN112268842A (en) * | 2020-10-20 | 2021-01-26 | 华北理工大学 | Double-channel dynamic particle size detection device |
| CN115365263A (en) * | 2022-07-20 | 2022-11-22 | 重庆工业职业技术学院 | Kitchen garbage crushing treatment device |
-
2018
- 2018-11-15 CN CN201821878098.0U patent/CN209117528U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323966A (en) * | 2018-11-15 | 2019-02-12 | 诺泽流体科技(上海)有限公司 | It is micronized micron granularity on-line measuring device and method |
| CN112268842A (en) * | 2020-10-20 | 2021-01-26 | 华北理工大学 | Double-channel dynamic particle size detection device |
| CN115365263A (en) * | 2022-07-20 | 2022-11-22 | 重庆工业职业技术学院 | Kitchen garbage crushing treatment device |
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