CN204557175U - The intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant - Google Patents
The intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant Download PDFInfo
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- CN204557175U CN204557175U CN201520313074.0U CN201520313074U CN204557175U CN 204557175 U CN204557175 U CN 204557175U CN 201520313074 U CN201520313074 U CN 201520313074U CN 204557175 U CN204557175 U CN 204557175U
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Abstract
The utility model relates to the intelligent coordinated control system of a kind of garbage-incineration smoke purifying multi-pollutant, comprise industrial computer, PLC, analogue instrument and monitoring and data acquisition subsystem, data processing and electrical control subsystem, network and data communication subsystem, monitoring and data acquisition subsystem comprise intelligent instrument, on-line monitoring CEMS system; Data processing and electrical control subsystem comprise real-time data base, data processing unit and electric control unit; Network and data communication subsystem comprise server group, switch, GPRS and remote terminal.The utility model can to the ruuning situation of each equipment of wet method deacidification system, the collection of the data such as gaseous contaminant content, process and teletransmission, and comprehensive detection is carried out to overall process and automatically controls, guarantee operation efficient stable, the economical and energy saving of wet flue gas deacidification system.
Description
Technical field
the utility model relates to technical field of automatic control, particularly relates to the intelligent coordinated control system of a kind of garbage-incineration smoke purifying multi-pollutant.
Background technology
at present, according to the emission standard of flue gas, need sour gas (mainly HCL, the SO in the flue gas that burning domestic garbage is produced
2
), dust granules, heavy metal be Ji the pollutants such as bioxin carry out purified treatment.First incineration flue gas of household garbage technique of the prior art carry out removing sour gas, then carries out the filtration of dust granules.Wherein the removal methods of sour gas adopts semidry method to add dry process.Dry-process deacidification is in flue gas, spray into dryness medicament, and medicament reacts with flue gas in the reactor, to remove sour gas wherein.Semidry method depickling sprays in reactor by nozzle or rotary sprayer by water or calcimine, forms the drop that particle diameter is less, sour gas and calcimine are reacted and generates salt.
Summary of the invention
the purpose of this utility model is to provide the intelligent coordinated control system of a kind of garbage-incineration smoke purifying multi-pollutant, and this intelligent coordinated control system can be applied to as the removing process of flue dust, heavy metal and dioxin, the removing process of acid contaminant, NO
x
removing process etc.
for achieving the above object, the technical solution adopted in the utility model is:
the intelligent coordinated control system of a kind of garbage-incineration smoke purifying multi-pollutant, comprise industrial computer and PLC, the analogue instrument for carrying out data processing and center-control and monitor and data acquisition subsystem, data processing and electrical control subsystem, network and data communication subsystem
described monitoring and data acquisition subsystem comprise the intelligent instrument, the on-line monitoring CEMS system that are connected with described industrial computer;
described data processing and electrical control subsystem comprise the real-time data base, data processing unit and the electric control unit that are connected with data acquisition subsystem with described monitoring;
described network and data communication subsystem comprise server group, the switch be connected with described server group, the GPRS be connected with described switch and the remote terminal be connected with described GPRS, and described switch is connected with industrial computer, PLC.
preferably, described on-line monitoring CEMS system comprises and being arranged on flue SO in flue gas
2
, NO
x
and the sensor that dust-laden carries out the detector that detects and measures the temperature of flue gas, flow, pressure.
preferably, described intelligent instrument comprises the differential pressure transmitter be arranged on fly-ash separator, pressure unit and thermal resistance, the level-sensing device be arranged on ash bucket, be arranged on the flowmeter on fluid pipeline and the liquid level gauge be arranged on fluid box or weight transmitter.
preferably, described monitoring and data acquisition subsystem, electric control unit and analogue instrument form the floor data collecting unit that fly-ash separator deacidification system runs.
preferably, described data processing unit comprises data processor.
preferably, described electric control unit comprises on-the-spot execution unit, and described on-the-spot execution unit is connected with described PLC and is controlled by described PLC.
further preferably, described on-the-spot execution unit comprises the solenoid valve be arranged on fly-ash separator, well heater, pneumatic valve, motorized valve, blower fan, feed motor, electric motor of shaker, rotary atomizer, disintegrating machine, air forging hammer, variable valve, conveyor and water pump.
preferably, described server group comprises Web server and data server.
preferably, described data processing and electrical control subsystem, network are connected with data communication subsystem and form remote transmission and release unit and remote monitoring terminal, and are provided with third party's data-interface.
native system can realize following function:
1, realize operating the opening and closing of field apparatus and show the operating condition data of its running status and display wet flue gas deacidification system, can video monitoring be carried out to some important equipment;
2, the parameters of timely collection is shown time dynamic with numeral, rod figure or the mode such as curve;
3, the calculating of pollutant levels and total amount can be carried out, generate daily paper, monthly magazine, annual report etc., and historical record can be stored;
4, data restore and maintenance: there is optimum configurations and loss of data repair function;
5, exchanges data is realized with the mis system of thermal power plant;
6, the smoke dust discharge concentration of on-line monitoring flue gas, can check the dust content and harmful gas content etc. of coal steam-electric plant smoke at any time, and can produce daily paper, monthly magazine, annual report and trend map;
7, with in the joining situation of management level computer, chart display can be realized at management level computer, data record, accident and concentration of emission exceed standard alarm logging;
8, can be set the sampling period easily, the alarming value that exceeds standard, dynamic exchange signal averaging;
9, realize following warning: extracting tower entrance flue gas temperature is too low, extracting tower inlet pressure difference is excessive; Depickling plasm PH value in liquid storing bin is too low; Liquid storing bin liquid level is too high or too low; Slaking storehouse liquid level is too high or too low; Deacidification agent bin-level is too high or too low; Tripping operation during motor runs; Smoke evacuation system terminal exit smoke SO 2 or flue dust enter excessive concentration; While sending warning, control system is implemented effectively to control to its corresponding topworks fast;
when 10, there are abnormal conditions, automatically-manual switchover can be realized, or start standby power supply, or automatic switchover by-pass flue, to protect whole deacidification system.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model can to the ruuning situation of each equipment of wet method deacidification system, the collection of the data such as gaseous contaminant content, process and teletransmission, and comprehensive detection is carried out to overall process and automatically controls, guarantee operation efficient stable, the economical and energy saving of wet flue gas deacidification system, and realize carrying out remote monitoring to the running status of wet method fume desulfurizing system, gaseous contaminant discharge and deacidification efficiency by GPRS.
Accompanying drawing explanation
accompanying drawing 1 is structural schematic block diagram of the present utility model.
Embodiment
below in conjunction with drawings and Examples, the utility model is further described:
as shown in the figure: the intelligent coordinated control system of a kind of garbage-incineration smoke purifying multi-pollutant, industrial computer, PLC, analogue instrument and monitoring and data acquisition subsystem 1, data processing and electrical control subsystem 2, network and data communication subsystem 3 is comprised.In the present embodiment:
industrial computer carries out data processing and center-control, is controlled on-the-spot execution unit by PLC, and real-time display device status data, print various form, realize automatically controlling in real time and remote monitoring.
monitoring comprises with data acquisition subsystem 1 intelligent instrument, the on-line monitoring CEMS system that are connected with industrial computer.Wherein: the weight transmitter that intelligent instrument comprises the differential pressure transmitter be arranged on fly-ash separator, pressure unit and thermal resistance, the level-sensing device be arranged on ash bucket, the liquid level gauge be arranged on fluid pipeline, flowmeter and is arranged on fluid box.The differentiation of intelligent instrument and analogue instrument is only the communication that intelligent instrument can realize the communication of data, analogue instrument cannot realize data, can be for analogue instrument also comprises above-mentioned parts.On-line monitoring CEMS system comprises and being arranged on flue SO in flue gas
2
, NO
x
and the sensor that dust-laden carries out the detector that detects and measures the temperature of flue gas, flow, pressure.
data processing and electrical control subsystem 2 comprise and monitor the real-time data base, data processing unit and the electric control unit that is connected with on-the-spot execution unit that are connected with data acquisition subsystem.Data processing unit comprises data processor, be provided with in data processor: for by the program of monitoring and the simulated data of data acquisition subsystem collection calculates, processes, adds up, flow, temperature, pressure, liquid level, concentration, the material level of each region of interest of setting native system, set SO in flue gas
2
, NO
x
the alert program of content, sends corresponding steering order program to electric control unit; Be provided with chain, the interlock program of the switching value of digital quantity and each on-the-spot execution unit; Be provided with the program showing data processed result with numeral, graphic form in terminal.Electric control unit comprises above-mentioned on-the-spot execution unit, and on-the-spot execution unit comprises the pumps such as the solenoid valve be arranged on fly-ash separator, well heater, pneumatic valve, motorized valve, blower fan, feed motor, electric motor of shaker, rotary atomizer, disintegrating machine, air forging hammer, variable valve, conveyor and water.
the remote terminal that network and data communication subsystem 3 comprise the server group be made up of Web server and data server, the switch be connected with server group, the GPRS be connected with switch and be connected with GPRS, switch is connected with industrial computer, PLC.Wherein, remote terminal, for receiving all data, monitors operation conditions, carries out data statistics, printing reports; For monitoring flue gas pollutant emission behaviour; For receiving all data, monitor dry method+semidry method deacidification system ruuning situation.
in addition, monitoring and data acquisition subsystem 1, on-the-spot execution unit and analogue instrument form the floor data collecting unit that fly-ash separator deacidification system runs.Data processing and electrical control subsystem 2, network are connected with data communication subsystem 3 and form remote transmission and release unit and remote monitoring terminal, and are provided with third party's data-interface.
test proves, wet flue gas deacidifying process of the present utility model and automatic control system function complete, safe and reliable to operation, achieve controlling in real time automatically and remote monitoring technological process.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (9)
1. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant, it is characterized in that: comprise industrial computer and PLC, the analogue instrument for carrying out data processing and center-control and monitor and data acquisition subsystem, data processing and electrical control subsystem, network and data communication subsystem
Described monitoring and data acquisition subsystem comprise the intelligent instrument, the on-line monitoring CEMS system that are connected with described industrial computer;
Described data processing and electrical control subsystem comprise the real-time data base, data processing unit and the electric control unit that are connected with data acquisition subsystem with described monitoring;
Described network and data communication subsystem comprise server group, the switch be connected with described server group, the GPRS be connected with described switch and the remote terminal be connected with described GPRS, and described switch is connected with industrial computer, PLC.
2. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 1, is characterized in that: described on-line monitoring CEMS system comprises and being arranged on flue SO in flue gas
2, NO
xand the sensor that dust-laden carries out the detector that detects and measures the temperature of flue gas, flow, pressure.
3. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 1, is characterized in that: described intelligent instrument comprises the differential pressure transmitter be arranged on fly-ash separator, pressure unit and thermal resistance, the level-sensing device be arranged on ash bucket, be arranged on the flowmeter on fluid pipeline and the liquid level gauge be arranged on fluid box or weight transmitter.
4. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 1 or 3, is characterized in that: described monitoring and data acquisition subsystem, electric control unit and analogue instrument form the floor data collecting unit that fly-ash separator deacidification system runs.
5. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 1, is characterized in that: described data processing unit comprises data processor.
6. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 1, it is characterized in that: described electric control unit comprises on-the-spot execution unit, described on-the-spot execution unit is connected with described PLC and is controlled by described PLC.
7. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 6, is characterized in that: described on-the-spot execution unit comprises the solenoid valve be arranged on fly-ash separator, well heater, pneumatic valve, motorized valve, blower fan, feed motor, electric motor of shaker, rotary atomizer, disintegrating machine, air forging hammer, variable valve, conveyor and water pump.
8. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 1, is characterized in that: described server group comprises Web server and data server.
9. the intelligent coordinated control system of garbage-incineration smoke purifying multi-pollutant according to claim 1, it is characterized in that: described data processing and electrical control subsystem, network are connected with data communication subsystem and form remote transmission and release unit and remote monitoring terminal, and are provided with third party's data-interface.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092219A (en) * | 2016-06-08 | 2016-11-09 | 南京益彩环境科技股份有限公司 | A kind of digital display type flue gas flow rate flow-measuring method |
| CN108211763A (en) * | 2018-03-12 | 2018-06-29 | 光大环保技术装备（常州）有限公司 | A kind of semidry method reaction tower control system |
| CN109683546A (en) * | 2018-12-28 | 2019-04-26 | 天津百利机械装备集团有限公司中央研究院 | Chain type rubbish storage equipment operational system and O&M method |
| CN110018661A (en) * | 2018-01-09 | 2019-07-16 | 深圳市龙澄高科技环保（集团）有限公司 | A kind of system of house refuse mechanical dehydration device intelligent control |
| CN110515342A (en) * | 2019-08-28 | 2019-11-29 | 吴江天吴特种安全阀有限公司 | A kind of organic concentration on-line monitoring and linkage control system |
| CN110594749A (en) * | 2019-09-06 | 2019-12-20 | 山西普皓环保科技有限公司 | Hazardous waste plasma gasification process control system |
-
2015
- 2015-05-15 CN CN201520313074.0U patent/CN204557175U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092219A (en) * | 2016-06-08 | 2016-11-09 | 南京益彩环境科技股份有限公司 | A kind of digital display type flue gas flow rate flow-measuring method |
| CN110018661A (en) * | 2018-01-09 | 2019-07-16 | 深圳市龙澄高科技环保（集团）有限公司 | A kind of system of house refuse mechanical dehydration device intelligent control |
| CN108211763A (en) * | 2018-03-12 | 2018-06-29 | 光大环保技术装备（常州）有限公司 | A kind of semidry method reaction tower control system |
| CN108211763B (en) * | 2018-03-12 | 2021-02-26 | 光大环保技术装备（常州）有限公司 | Control system of semidry method reaction tower |
| CN109683546A (en) * | 2018-12-28 | 2019-04-26 | 天津百利机械装备集团有限公司中央研究院 | Chain type rubbish storage equipment operational system and O&M method |
| CN110515342A (en) * | 2019-08-28 | 2019-11-29 | 吴江天吴特种安全阀有限公司 | A kind of organic concentration on-line monitoring and linkage control system |
| CN110594749A (en) * | 2019-09-06 | 2019-12-20 | 山西普皓环保科技有限公司 | Hazardous waste plasma gasification process control system |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160809 Address after: Split eight communities in Wujiang District of Suzhou City, Jiangsu province 215000 Patentee after: Environmental Protection Technology Co., Ltd. Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215222 split eight community traffic road No. 8 Patentee before: Kelin Environmental Protection Equipment, Inc. |