CN202547423U - Automatic statistic analysis system for waste gas detection and control on clinker cement production line - Google Patents
Automatic statistic analysis system for waste gas detection and control on clinker cement production line Download PDFInfo
- Publication number
- CN202547423U CN202547423U CN2012200259008U CN201220025900U CN202547423U CN 202547423 U CN202547423 U CN 202547423U CN 2012200259008 U CN2012200259008 U CN 2012200259008U CN 201220025900 U CN201220025900 U CN 201220025900U CN 202547423 U CN202547423 U CN 202547423U
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- China
- Prior art keywords
- waste gas
- control
- production line
- cement production
- analysis system
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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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- 239000004568 cement Substances 0.000 title claims abstract description 15
- 239000002912 waste gas Substances 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000004458 analytical method Methods 0.000 title abstract description 8
- 238000001514 detection method Methods 0.000 title abstract description 3
- 239000007789 gas Substances 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 239000013618 particulate matter Substances 0.000 claims description 8
- 238000007619 statistical method Methods 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract 2
- 238000011897 real-time detection Methods 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 239000000428 dust Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 oxycarbide Chemical compound 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000027734 detection of oxygen Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Regulation And Control Of Combustion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to an automatic statistic analysis system for waste gas detection and control on a clinker cement production line, which comprises a central control DCS (Distributed Control System) system, a gas analyzer, a solid particle measuring instrument. The system can realize real-time detection on cement production waste gas solid particles, combustion process control and automatic report form statistics and analysis function. Therefore, leaders and managers in cement plants can master the waste gas emission situation of the cement plant in real time so as to make timely adjustment to respond the state's energy saving and emission reduction strategy.
Description
Technical field
The utility model relates to a kind of production system based on automation, relates in particular to a kind of clinker cement production line waste gas and detects the control automatic statistical analysis system.
Background technology
Present domestic clinker cement factory has only the detection of oxygen, oxycarbide, nitrogen oxide to process gas, and has not both participated in production control, does not also have automatic report form statistics system, and this causes bigger difficulty to the cement factory CERCLA.
Summary of the invention
In order to overcome above deficiency; The utility model provides a kind of clinker cement production line waste gas to detect the control automatic statistical analysis system, and this system has increased the detection in real time of clinker cement process gas solid particulate matter, Combustion Process Control and form automatic statistical analysis function.
The utility model solves the technical scheme that its technical problem adopted:
Native system adopts original cement DCS system, EPA communication on hardware.
Pipeline junction in that preheater is exported between the conditioning Tower inlet is installed the gas analysis instrument apparatus, with the content of the O2 in this measurement device analysis preheater waste gas, COx, NOx composition.
Increase the solid particulate matter measuring instrument in kiln hood, kiln tail gas sampling place, measure the dust content of production line smoke stack emission with this device.
Gas analyzer and dust measurement will detect data input DCS system; With oxygen, oxycarbide, nitrogen oxide and kiln tail, kiln hood burning point temperature, combustion flame shape input computer control system; In the DCS system, set up a closed-loop control module, make system can regulate the burning air output according to the various aggregation of data of input, feed the coal amount.
A server is set in system; Import the important real-time parameter of related data, kiln system of toxic emission into this data server and preservation; Through the calculating of corresponding module in the server, generate exhaust gas constituents content form, dust discharge amount form (class's form, daily sheet, month form, year form) automatically; And visit, analysis, the diagnosis of support data.
The beneficial effect of the utility model is; This system can real-time online continuous monitoring exhaust gas constituents content and discharge capacity; Automatically generate exhaust gas constituents content form, dust discharge amount form (class's form, daily sheet, month form, year form), support visit, analysis, the diagnosis of data; According to the content that detects O2 in the waste gas, COx, NOx and kiln tail, kiln hood burning point temperature, combustion flame shape comprehensive adjustment burning air output, feed the coal amount.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
It among the figure syndeton sketch map of the utility model.
Among the figure: 1. control DCS system, 2. kiln tail solid particulate matter measuring instrument, 3. gas analyzer, 4. kiln hood solid particulate matter measuring instrument, 5. conditioning Tower, 6. preheater in.
The specific embodiment
Native system adopts original cement DCS system, EPA communication on hardware.
Pipeline junction in that preheater (6) is exported between conditioning Tower (5) inlet is installed gas analyzer (3) device, with the content of the O2 in this measurement device analysis preheater waste gas, COx, NOx composition.
Increase solid particulate matter measuring instrument (2) (4) in kiln hood, kiln tail gas sampling place, measure the dust size and the content of production line smoke stack emission with this device.
Gas analyzer (3) and solid particulate matter measuring instrument will detect control DCS system (1) in the data input; With oxygen, oxycarbide, nitrogen oxide and kiln tail, kiln hood burning point temperature, combustion flame shape input computer control system; In the DCS system, set up a closed-loop control module, make system can regulate the burning air output according to the various aggregation of data of input, feed the coal amount;
A server is set in system; Import the important real-time parameter of related data, kiln system of toxic emission into this data server and preservation; Through the calculating of corresponding module in the server, generate exhaust gas constituents content form, dust discharge amount form (class's form, daily sheet, month form, year form) automatically; And visit, analysis and the diagnosis of support data.
Claims (2)
1. a clinker cement production line waste gas detects the control automatic statistical analysis system; Control DCS system, gas analyzer, solid particulate matter measuring instrument in comprising; It is characterized in that: the pipeline junction in that preheater is exported between the conditioning Tower inlet is installed gas analyzer, in kiln hood, kiln tail gas sampling place the solid particulate matter measuring instrument is installed.
2. a kind of clinker cement production line waste gas according to claim 1 detects the control automatic statistical analysis system; It is characterized in that: in described DCS system, set up a closed-loop control module, according to the content that detects O2 in the waste gas, COx, NOx and kiln tail, kiln hood burning point temperature, combustion flame shape comprehensive adjustment burning air output, feed the coal amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200259008U CN202547423U (en) | 2012-01-18 | 2012-01-18 | Automatic statistic analysis system for waste gas detection and control on clinker cement production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200259008U CN202547423U (en) | 2012-01-18 | 2012-01-18 | Automatic statistic analysis system for waste gas detection and control on clinker cement production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547423U true CN202547423U (en) | 2012-11-21 |
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ID=47168041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200259008U Expired - Fee Related CN202547423U (en) | 2012-01-18 | 2012-01-18 | Automatic statistic analysis system for waste gas detection and control on clinker cement production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547423U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541021A (en) * | 2012-01-18 | 2012-07-04 | 娄卡奔新能源科技发展(上海)有限公司 | Environment monitoring management central system of cement industry |
| CN102607289A (en) * | 2012-01-18 | 2012-07-25 | 娄卡奔新能源科技发展(上海)有限公司 | Automatic statistical analysis system for waste gas detection and control for clinker cement production line |
| WO2024223670A1 (en) * | 2023-04-25 | 2024-10-31 | Primetals Technologies Austria GmbH | Operating method for a metallurgical plant in iron or steel production |
-
2012
- 2012-01-18 CN CN2012200259008U patent/CN202547423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541021A (en) * | 2012-01-18 | 2012-07-04 | 娄卡奔新能源科技发展(上海)有限公司 | Environment monitoring management central system of cement industry |
| CN102607289A (en) * | 2012-01-18 | 2012-07-25 | 娄卡奔新能源科技发展(上海)有限公司 | Automatic statistical analysis system for waste gas detection and control for clinker cement production line |
| WO2024223670A1 (en) * | 2023-04-25 | 2024-10-31 | Primetals Technologies Austria GmbH | Operating method for a metallurgical plant in iron or steel production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Loukaben New Energy Science and Technology Development(Shanghai)Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Loukaben New Energy Science and Technology Development(Shanghai)Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140118 |