CN201936436U - Desulphurization device waste-gas soot-dust emission concentration remote on-line monitoring system - Google Patents
Desulphurization device waste-gas soot-dust emission concentration remote on-line monitoring system Download PDFInfo
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- CN201936436U CN201936436U CN2010206674518U CN201020667451U CN201936436U CN 201936436 U CN201936436 U CN 201936436U CN 2010206674518 U CN2010206674518 U CN 2010206674518U CN 201020667451 U CN201020667451 U CN 201020667451U CN 201936436 U CN201936436 U CN 201936436U
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Abstract
The utility model discloses a desulphurization device waste-gas soot-dust emission concentration remote on-line monitoring system, including a data collecting system, a data processing and displaying system, a wireless communication system for performing data wireless transmission between the data collecting system and the data processing and displaying system, and an alarm system for alarming when exceeding the standard. The data collecting system includes a plurality of sensors, a signal conditioning module, a microprocessor module, a memory module and a power supply module; the data processing and displaying system includes a host, a memory, a display and a web page inquiry module; the wireless communication system includes a wireless communication module I connected with the microprocessor module and a wireless communication module II connected with the host; and the alarm system includes an alarm I connected with the microprocessor module and an alarm II connected with the host. The utility model is reasonable in design, complete in function, high in intelligentization degree, stable in performance, high in work reliability, small in maintenance workload, low in cost, good in using effect and convenient in popularization and application.
Description
Technical field
The utility model relates to a kind of desulfurizer exhaust gas and smoke concentration of emission monitoring system, especially relates to a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system.
Background technology
China is energy big country, coal resources in the composition of primary energy proportion about 70%-75%.China also is maximum in the world coal production state and country of consumption, and only 2005, coal in China was consumed just above 2,100,000,000 tons.In these coals, consume with combustion system more than 70%, comprise the fuel-burning power plant, Industrial Boiler and civilian.Objectionable impurities in the coal-fired flue-gas all is a sour gas, and the arch-criminal who causes acid rain problem is exactly the sour gas of coal-fired flue-gas discharging.Contaminated clean air, change has taken place in character, is detrimental to health, and influences animal and plant growth, damages various article so that influences Global climate change, destroys environment for human survival.A large amount of fossil fuels that use for economic construction brings huge energy source and power, have been accelerated expanding economy.Yet the burning and exhausting of fossil fuel a large amount of pollutants.Be discharged into the pollutant in the atmosphere, 99% oxides of nitrogen (NO
X), 91% sulphuric dioxide (SO
2), 60% dust all is to produce in the combustion of fossil fuel process.
People more and more pay attention to the quality of environment at present, and environmental administration is also more and more stricter to the soot emissions examination of department of industrial enterprise, and desulfurizer has all been installed by department of many industrial enterprises, but desulfurizer problem not up to standard also compares serious.At present, the monitoring that desulfurizer floss hole exhaust gas and smoke is discharged also is in the manual work state mostly, and promptly the testing staff regularly detects industrial sector or enterprise's emission status, wastes time and energy, and the precision of monitoring is also very low.Even some large enterprises have been arranged smoke on-line monitoring system has been installed, but on robotization length, be restricted, and the cost of service equipment is very high, general small enterprise holds and dares not accept, and this so-called online just monitoring of enterprise self, environmental administration can not get data, environmental administration is difficult to grasp first hand data, also just can't understand the true emission behaviour of business enterprice sector, therefore the monitoring system of developing a kind of real-time online is necessary, also has great application prospect.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system is provided, it is reasonable in design, complete function, intelligent degree height, stable performance, the functional reliability height, maintenance workload is little, and cost is low, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system is characterized in that: comprise data acquisition system (DAS), data processing and display system, be used to realize data wireless transmission wireless communication system between data acquisition system (DAS) and data processing and display system and be used for warning system that institute's image data is exceeded standard and reports to the police; The signal condition module that described data acquisition system (DAS) comprises a plurality of sensors that evenly place the desulfurizer flue, join by cable and sensor, the microprocessor module that joins with the signal condition module, the memory module of joining with microprocessor module and the power module that is respectively sensor, signal condition module, microprocessor module power supply, described power module joins with sensor, signal condition module and microprocessor module respectively; Described data processing and display system comprise main frame and the storer that joins with main frame, display and web page query; Described wireless communication system comprises wireless communication module one that joins with microprocessor module and the wireless communication module two that joins with main frame, carries out data transmission by corresponding cordless communication network between described wireless communication module one and the wireless communication module two; Described warning system comprises alarm one that joins with microprocessor module and the alarm two that joins with main frame.
Above-mentioned a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system is characterized in that: also comprise respectively the sensor automatic cleaning apparatus that joins with sensor and microprocessor module.
Above-mentioned a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system, it is characterized in that: described sensor is flue gas flow rate sensor, pressure transducer, temperature sensor, SO 2 sensor, carbon monoxide transducer, carbon dioxide sensor, NOx sensor or sensor of dust concentration.
Above-mentioned a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system, it is characterized in that: described signal condition module is made of the amplifying circuit module of joining successively, filtering circuit module and A/D modular converter.
Above-mentioned a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system, it is characterized in that: described power module is made of AC/DC converter and rechargeable battery.
Above-mentioned a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system, it is characterized in that: described wireless communication module one and wireless communication module two are the GPRS wireless communication module, and described cordless communication network is a GPRS network.
Above-mentioned a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system is characterized in that: described alarm one and alarm two constitute by audio alert module and photoelectric alarm module.
The utility model compared with prior art has the following advantages:
1, the utility model has adopted international advanced person's wireless communication system, has realized the remote online monitoring and the Realtime Alerts of desulfurizer exhaust gas and smoke concentration of emission, and data rate is fast, accuracy rate is high, and is reasonable in design, complete function, intelligent degree height.
2, the utility model has added the sensor automatic cleaning apparatus especially, regularly sensor is carried out high pressure draught and cleans, and guarantees that sensor is not subjected to the parcel of flue dust in the flue, to guarantee that monitoring result is not subjected to the influence of environment in the flue, stable performance, the functional reliability height, maintenance workload is little.
3, power module of the present utility model is made of AC/DC converter and rechargeable battery, has further improved the reliability of system works.
4, realization cost of the present utility model is low, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
Description of reference numerals:
The 1-sensor; 2-signal condition module; The 3-microprocessor module;
The 4-memory module; The 5-power module; The 6-main frame;
The 7-storer; The 8-display; The 9-web page query;
10-1-wireless communication module 10-2-wireless communication module 10-3-cordless communication network;
One; Two;
11-1-alarm one; 11-2-alarm two; 12-sensor automated cleaning dress
Put.
Embodiment
As shown in Figure 1, the utility model comprises a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system, it is characterized in that: comprise data acquisition system (DAS), data processing and display system, be used to realize data wireless transmission wireless communication system between data acquisition system (DAS) and data processing and display system and be used for warning system that institute's image data is exceeded standard and reports to the police; The signal condition module 2 that described data acquisition system (DAS) comprises a plurality of sensors 1 that evenly place the desulfurizer flue, join by cable and sensor 1, the microprocessor module 3 that joins with signal condition module 2, the memory module 4 of joining with microprocessor module 3 and the power module 5 that is respectively sensor 1, signal condition module 2, microprocessor module 3 power supplies, described power module 5 joins with sensor 1, signal condition module 2 and microprocessor module 3 respectively; Described data processing and display system comprise main frame 6 and the storer 7 that joins with main frame 6, display 8 and web page query 9; Described wireless communication system comprises wireless communication module one 10-1 that joins with microprocessor module 3 and wireless communication module two 10-2 that join with main frame 6, carries out data transmission by corresponding cordless communication network 10-3 between described wireless communication module one 10-1 and wireless communication module two 10-2; Described warning system comprises alarm one 11-1 that joins with microprocessor module 3 and alarm two 11-2 that join with main frame 6.
The utility model also comprises respectively the sensor automatic cleaning apparatus 12 that joins with sensor 1 and microprocessor module 2.
As shown in Figure 1, in the present embodiment, described sensor 1 is flue gas flow rate sensor, pressure transducer, temperature sensor, SO 2 sensor, carbon monoxide transducer, carbon dioxide sensor, NOx sensor or sensor of dust concentration.Described signal condition module 2 is made of the amplifying circuit module of joining successively, filtering circuit module and A/D modular converter.Described power module 5 is made of AC/DC converter and rechargeable battery.Described wireless communication module one 10-1 and wireless communication module two 10-2 are the GPRS wireless communication module, and described cordless communication network 10-3 is a GPRS network.Described alarm one 11-1 and alarm two 11-2 constitute by audio alert module and photoelectric alarm module.
The principle of work of the present utility model and the course of work are: adopt direct sampling method, be about to the flue that a plurality of sensors 1 directly place desulfurizer, be used for monitoring in real time the flue gas flow rate of flue, pressure, temperature and sulphuric dioxide, carbon monoxide, carbon dioxide, oxides of nitrogen and dust content, the simulating signal that sensor 1 is exported through cable transmission to signal condition module 2, the signal that 2 pairs of sensors 1 of signal condition module are exported amplifies, after filtering and the A/D conversion data are exported to microprocessor module 3, the data storage that microprocessor module 3 receives is in memory module 4, being convenient to microprocessor module 3 calls at any time and carries out analyzing and processing, when the superscalar data that collected, microprocessor module 3 output control signals are given alarm one 11-1, alarm one sends alarm sound or warning photosignal, the a certain index exceeding standard of prompting factory, the situation of flue gas in the flue is checked in attention.In addition, data also can be transferred on the main frame 6 in data processing and the display system in real time by wireless communication system, main frame 6 is by storer 7 storages, show in real time by display 8, realize that environmental administration monitors in real time to the fume emission of each factory, powerful data processing software is arranged on main frame 6, be responsible for further processing data, during superscalar data, main frame 6 control alarms two 11-2 send alerting signal.In addition, main frame 6 can also be upgraded to the data acquisition system, so that according to reality monitoring parameter is adjusted, as along with the raising to environmental requirement, harmful gas content can require to reduce in the emission gases, and then the gas alarm threshold value must reduce.
For guaranteeing the accuracy of Monitoring Data.This system has added sensor automatic cleaning apparatus 12 especially, regularly sensor 1 is carried out high pressure draught and cleans, and guarantees that sensor 1 is not subjected to the parcel of flue dust in the flue, is not subjected to the influence of environment in the flue to guarantee monitoring result.In addition, all data that are transferred in the main frame 6 all can deposit database in order to thumbing at any time, by the design of web page query 9, have realized the real-time function of inquiry on the net of monitoring result of each department.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (7)
1. desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system is characterized in that: comprise data acquisition system (DAS), data processing and display system, be used to realize data wireless transmission wireless communication system between data acquisition system (DAS) and data processing and display system and be used for warning system that institute's image data is exceeded standard and reports to the police; The signal condition module (2) that described data acquisition system (DAS) comprises a plurality of sensors (1) that evenly place the desulfurizer flue, join by cable and sensor (1), the microprocessor module (3) that joins with signal condition module (2), the memory module (4) of joining with microprocessor module (3) and the power module (5) that is respectively sensor (1), signal condition module (2), microprocessor module (3) power supply, described power module (5) joins with sensor (1), signal condition module (2) and microprocessor module (3) respectively; Described data processing and display system comprise main frame (6) and the storer (7) that joins with main frame (6), display (8) and web page query (9); Described wireless communication system comprises wireless communication module one (10-1) that joins with microprocessor module (3) and the wireless communication module two (10-2) that joins with main frame (6), carries out data transmission by corresponding cordless communication network (10-3) between described wireless communication module one (10-1) and the wireless communication module two (10-2); Described warning system comprises alarm one (11-1) that joins with microprocessor module (3) and the alarm two (11-2) that joins with main frame (6).
2. according to the described a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring system of claim 1, it is characterized in that: also comprise respectively the sensor automatic cleaning apparatus (12) that joins with sensor (1) and microprocessor module (3).
3. according to claim 1 or 2 described a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring systems, it is characterized in that: described sensor (1) is flue gas flow rate sensor, pressure transducer, temperature sensor, SO 2 sensor, carbon monoxide transducer, carbon dioxide sensor, NOx sensor or sensor of dust concentration.
4. according to claim 1 or 2 described a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring systems, it is characterized in that: described signal condition module (2) is made of the amplifying circuit module of joining successively, filtering circuit module and A/D modular converter.
5. according to claim 1 or 2 described a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring systems, it is characterized in that: described power module (5) is made of AC/DC converter and rechargeable battery.
6. according to claim 1 or 2 described a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring systems, it is characterized in that: described wireless communication module one (10-1) and wireless communication module two (10-2) are the GPRS wireless communication module, and described cordless communication network (10-3) is a GPRS network.
7. according to claim 1 or 2 described a kind of desulfurizer exhaust gas and smoke concentration of emission remote online monitoring systems, it is characterized in that: described alarm one (11-1) and alarm two (11-2) constitute by audio alert module and photoelectric alarm module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010206674518U CN201936436U (en) | 2010-12-18 | 2010-12-18 | Desulphurization device waste-gas soot-dust emission concentration remote on-line monitoring system |
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| CN2010206674518U CN201936436U (en) | 2010-12-18 | 2010-12-18 | Desulphurization device waste-gas soot-dust emission concentration remote on-line monitoring system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435355A (en) * | 2011-11-25 | 2012-05-02 | 天津市翔晟远电力设备实业有限公司 | System and method for monitoring stress of tower structure |
| CN103163053A (en) * | 2013-02-05 | 2013-06-19 | 中国矿业大学 | Infrared detection device and detection method of coal dust |
| CN103698079A (en) * | 2013-12-23 | 2014-04-02 | 哈尔滨理工大学 | Condition monitoring device for automobile air filter with low power consumption and small size |
| CN103968880A (en) * | 2014-05-06 | 2014-08-06 | 胡妍 | Area environmental protection monitoring system for power supply system |
| CN104054116A (en) * | 2012-05-23 | 2014-09-17 | 韩国环境公团 | Remote smokestack monitor system based on communication type automatic smokestack measuring device |
| CN104160432A (en) * | 2012-05-23 | 2014-11-19 | 韩国环境公团 | Remote smokestack monitor system for remote control |
| CN109459095A (en) * | 2018-12-30 | 2019-03-12 | 天津凯英科技发展股份有限公司 | Manage the long-distance monitorng device and method of stain disease discharge |
| CN111443168A (en) * | 2020-04-26 | 2020-07-24 | 上海应用技术大学 | Boiler flue gas nitrogen oxide monitoring alarm system |
| CN111613019A (en) * | 2020-06-18 | 2020-09-01 | 大唐环境产业集团股份有限公司 | Prevent desulfurization flue gas SO2Early warning method and early warning system for excessive emission and application thereof |
-
2010
- 2010-12-18 CN CN2010206674518U patent/CN201936436U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435355A (en) * | 2011-11-25 | 2012-05-02 | 天津市翔晟远电力设备实业有限公司 | System and method for monitoring stress of tower structure |
| CN104054116A (en) * | 2012-05-23 | 2014-09-17 | 韩国环境公团 | Remote smokestack monitor system based on communication type automatic smokestack measuring device |
| CN104160432A (en) * | 2012-05-23 | 2014-11-19 | 韩国环境公团 | Remote smokestack monitor system for remote control |
| CN103163053A (en) * | 2013-02-05 | 2013-06-19 | 中国矿业大学 | Infrared detection device and detection method of coal dust |
| CN103163053B (en) * | 2013-02-05 | 2015-04-01 | 中国矿业大学 | Infrared detection device and detection method of coal dust |
| CN103698079A (en) * | 2013-12-23 | 2014-04-02 | 哈尔滨理工大学 | Condition monitoring device for automobile air filter with low power consumption and small size |
| CN103968880A (en) * | 2014-05-06 | 2014-08-06 | 胡妍 | Area environmental protection monitoring system for power supply system |
| CN109459095A (en) * | 2018-12-30 | 2019-03-12 | 天津凯英科技发展股份有限公司 | Manage the long-distance monitorng device and method of stain disease discharge |
| CN111443168A (en) * | 2020-04-26 | 2020-07-24 | 上海应用技术大学 | Boiler flue gas nitrogen oxide monitoring alarm system |
| CN111613019A (en) * | 2020-06-18 | 2020-09-01 | 大唐环境产业集团股份有限公司 | Prevent desulfurization flue gas SO2Early warning method and early warning system for excessive emission and application thereof |
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| 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: 20110817 Termination date: 20111218 |