CN201637510U - On-line liquid cement grinding additive detection device - Google Patents
On-line liquid cement grinding additive detection device Download PDFInfo
- Publication number
- CN201637510U CN201637510U CN2010201595755U CN201020159575U CN201637510U CN 201637510 U CN201637510 U CN 201637510U CN 2010201595755 U CN2010201595755 U CN 2010201595755U CN 201020159575 U CN201020159575 U CN 201020159575U CN 201637510 U CN201637510 U CN 201637510U
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- CN
- China
- Prior art keywords
- liquid cement
- cement grinding
- grinding additive
- valve
- conveying
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an on-line liquid cement grinding additive detection device which comprises a conveying metering pump, an outlet pipeline of the conveying metering pump, and a conveying pipeline, wherein one end of the conveying pipeline is connected with a liquid cement grinding additive storage device, and the other end thereof is connected with the conveying metering pump; the conveying pipeline is provided with a first valve and a second valve; and the conveying pipeline between the first valve and the second valve is provided with a temperature detection device and a density detection device. Compared with the prior art, the liquid cement grinding additive pipeline is provided with a thermometer and a densitometer, wherein the thermometer can be used for displaying the temperature of the liquid cement grinding additive, and the densitometer can be used for detecting the density of the liquid cement grinding additive, so that the problem that the existing device is difficult to accurately detect the liquid cement grinding additive density and control the adding quantity of liquid cement so as to influence the using effect of liquid cement grinding additive, increase the cost and cause waste can be solved. The on-line liquid cement grinding additive detection device is simple in method, easy in operation and visual in results.
Description
Technical field
The utility model relates to the online detection instrument in the liquid cement grinding additive production.
Background technology
Liquid cement grinding additive dosage in use generally is the 0.1-0.2% (massfraction) of cement grinding material, the addition of liquid cement grinding additive is calculated by positive-displacement metering pump, need at first know the density of liquid cement grinding additive, multiplying each other with volume and density then obtains quality, and the density of liquid cement grinding additive is influenced by temperature and changes.At present, the cement liquid grinding process is adjusted mill output according to operating mode and raw material mass change, determine the cement liquid addition according to output, owing to detect the density of the liquid cement grinding additive that obtains according to going into factory now, convert and draw quality, do not consider Temperature Influence, cause addition to have bigger error, influence the result of use of liquid cement grinding additive on the one hand, cause on the other hand increasing the cement mill cost, cause waste.
Summary of the invention
Goal of the invention of the present utility model provides a kind of liquid cement grinding additive on-line measuring device, and it can carry out temperature online to liquid cement grinding additive and detect and the online detection of density.
The technical scheme that the utility model is dealt with problems comprises conveying and metering pump, conveying and metering pump discharge pipeline and the conveyance conduit that an end is connected with the liquid cement grinding additive reservoir, the other end is connected with the conveying and metering pump; First valve, second valve are housed on the conveyance conduit, on the conveyance conduit between first valve and second valve, temperature-detecting device and device for detecting density are arranged.
The 3rd valve is housed between said temperature-detecting device and the conveyance conduit.
Said temperature-detecting device is a container that can be connected with conveyance conduit, and thermometer is arranged in the container.
The 4th valve is housed between said device for detecting density and the conveyance conduit.
Said device for detecting density is a container that can be connected with conveyance conduit, and densitometer is arranged in the container.
Compared with prior art, the utility model is installed thermometer and densitometer on the pipeline of liquid cement grinding additive, and thermometer can show the temperature of liquid cement grinding additive, the density that densitometer can online tracer liquid cement grinding aid.Method is simple and easy, operation easily, visual result.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
In the accompanying drawing, conveyance conduit 11 1 ends are connected with liquid cement grinding additive reservoir 1, and the other end is connected with conveying and metering pump 9.First valve 2, second valve 7 are housed on the conveyance conduit 11, on the conveyance conduit 11 between first valve 2 and second valve 7, temperature-detecting device 3 and device for detecting density 4 are arranged.Temperature-detecting device 3 is a container that can be connected with conveyance conduit 11, and thermometer is arranged in the container.Device for detecting density 4 is a container that can be connected with conveyance conduit 11, and densitometer is arranged in the container.Said densitometer is mainly taked readable formula Beaum, according to the different density indicating value of the different demonstrations of the different buoyancy of fluid density.The 3rd valve 5 is housed between temperature-detecting device 3 and the conveyance conduit 11.The 4th valve 6 is housed between device for detecting density 4 and the conveyance conduit 11.Conveying and metering pump discharge pipeline 12 1 ends are connected with conveying and metering pump 9, and the other end is connected with cement flour grinding machine 10.The 5th valve 8 is housed on conveying and metering pump discharge pipeline 12.
Claims (5)
1. a liquid cement grinding additive on-line measuring device is characterized in that: comprise conveying and metering pump, conveying and metering pump discharge pipeline and the conveyance conduit that an end is connected with the liquid cement grinding additive reservoir, the other end is connected with the conveying and metering pump; First valve, second valve are housed on the conveyance conduit, on the conveyance conduit between first valve and second valve, temperature-detecting device and device for detecting density are arranged.
2. liquid cement grinding additive on-line measuring device according to claim 1 is characterized in that: the 3rd valve is housed between said temperature-detecting device and the conveyance conduit.
3. liquid cement grinding additive on-line measuring device according to claim 1 is characterized in that: said temperature-detecting device is a container that can be connected with conveyance conduit, and thermometer is arranged in the container.
4. liquid cement grinding additive on-line measuring device according to claim 1 is characterized in that: the 4th valve is housed between said device for detecting density and the conveyance conduit.
5. liquid cement grinding additive on-line measuring device according to claim 1 is characterized in that: said device for detecting density is a container that can be connected with conveyance conduit, and densitometer is arranged in the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201595755U CN201637510U (en) | 2010-04-02 | 2010-04-02 | On-line liquid cement grinding additive detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201595755U CN201637510U (en) | 2010-04-02 | 2010-04-02 | On-line liquid cement grinding additive detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637510U true CN201637510U (en) | 2010-11-17 |
Family
ID=43082012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201595755U Expired - Fee Related CN201637510U (en) | 2010-04-02 | 2010-04-02 | On-line liquid cement grinding additive detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965064A (en) * | 2015-06-23 | 2015-10-07 | 徐州中联混凝土有限公司 | Method for identifying components of cement grinding aids |
| CN110330253A (en) * | 2019-07-25 | 2019-10-15 | 蒋毅平 | A kind of grinding aid agent prescription |
-
2010
- 2010-04-02 CN CN2010201595755U patent/CN201637510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965064A (en) * | 2015-06-23 | 2015-10-07 | 徐州中联混凝土有限公司 | Method for identifying components of cement grinding aids |
| CN104965064B (en) * | 2015-06-23 | 2017-05-31 | 徐州中联混凝土有限公司 | A kind of authentication method of cement grinding aid composition |
| CN110330253A (en) * | 2019-07-25 | 2019-10-15 | 蒋毅平 | A kind of grinding aid agent prescription |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140402 |