CN104654315A - Control system of waste incineration treatment line - Google Patents
Control system of waste incineration treatment line Download PDFInfo
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- CN104654315A CN104654315A CN201410850749.5A CN201410850749A CN104654315A CN 104654315 A CN104654315 A CN 104654315A CN 201410850749 A CN201410850749 A CN 201410850749A CN 104654315 A CN104654315 A CN 104654315A
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- control system
- garbage
- incineration treatment
- rotary kiln
- burner
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/20—Rotary drum furnace
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/20—Waste supply
Abstract
The invention discloses a control system of a waste incineration treatment line and belongs to the field of waste incineration equipment control. The system comprises a rotary kiln combustion control system, a start-up burner and an auxiliary burner system, a fume continuous measurement monitoring system, a waste grab bucket control system and a fume treatment system which are respectively in communication connection with a main control system; the control system is capable of controlling operation of each equipment of the waste incineration treatment line according to control signals of the main control system. The control system is capable of realizing effective control over the operation of each equipment of the waste incineration treatment line, improving the degree of automation, effectively saving manpower and material resources and improving the working environment of workers.
Description
Technical field
The present invention relates to the automatic control system field of refuse treatment plant, particularly relate to a kind of control system of incineration treatment of garbage line.
Background technology
Waste incineration is that a kind of technology height is complicated, the technology of garbage disposal that cost is relatively costly.Therefore, be no matter its development source and course and application present situation, at present all with developed country's most representativeness such as American-European, Japanese.The garbage incineration technology of developed country's application, its feature represents the forefront of current garbage incineration technology, and the simultaneously development of its garbage incineration technology applied to garbage incineration technology from now on also has suitable directive function.
For various reasons, the investigation and application of China's garbage incineration technology starting relatively evening, the research of garbage incineration technology lags behind development need, has domesticly at present both lacked professional standard and specialty specification, more lack designing technique that is complete, ripe, formation system.The Design of Automatic Control System of waste incineration and cogeneration is lacked especially to the operating experience of code, specification and maturation.
Waste incineration is due to the variation of its raw material, deal with very complicated, need a large amount of manpower and materials, and workers with long time is in this working environment, be easy to get occupational disease, now current technology adopts a large amount of conventional instruments and gauge tap to carry out Non-follow control mostly, automatically can not control Refuse Incineration Process.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of control system of incineration treatment of garbage line, Automated condtrol incineration treatment of garbage line can be realized, automatic control completes incineration treatment of garbage, thus solve and existingly all adopt artificial manual operations to control to incineration treatment of garbage process, not only damage workers ' health and inefficient problem.
For solving the problems of the technologies described above, the invention provides a kind of control system of incineration treatment of garbage line, comprising:
Rotary kiln combustion control system, is connected to the burner of the rotary kiln of incineration treatment of garbage line, controls described burner combustion state according to the control signal that described master control system provides;
Start burner and auxiliary burner system, be connected to the burner of the rotary kiln of described incineration treatment of garbage line, the control signal provided according to described master control system controls startup and the auxiliary combustion of described burner;
Flue gas continuous measurement surveillance, is connected to the flue of the rotary kiln of described incineration treatment of garbage line, obtains smoke behavior data, and described smoke behavior data is sent to described master control system;
Garbage grab bucket control system, is connected to the garbage grab bucket of incineration treatment of garbage line, controls described garbage grab bucket crawl rubbish according to the control signal that described master control system provides;
Smoke processing system, is connected to the fume treatment auxiliary of incineration treatment of garbage line, and the fume treatment auxiliary process that the control signal provided according to described master control system controls described incineration treatment of garbage line is burnt away the refuse the flue gas produced;
Described master control system, respectively with described rotary kiln combustion control system, described startup burner and auxiliary burner system, described flue gas continuous measurement surveillance, described garbage grab bucket control system is connected with described smoke processing system communication, and be connected with the monitoring device communication of each equipment of described incineration treatment of garbage line, the status data of each equipment of the described incineration treatment of garbage line that the smoke behavior data sent according to the described flue gas continuous measurement surveillance received and each monitoring device provide, respectively to described rotary kiln combustion control system, described startup burner and auxiliary burner system, described garbage grab bucket control system and described smoke processing system send corresponding control signal, by described rotary kiln combustion control system, described startup burner and auxiliary burner system, described garbage grab bucket control system and described smoke processing system control the corresponding device of described incineration treatment of garbage line.
Beneficial effect of the present invention is: by the rotary kiln combustion control system arranged, start burner and auxiliary burner system, flue gas continuous measurement surveillance garbage grab bucket control system is connected with the communication of master control system with smoke processing system, the signal that the signal that master control system can be obtained according to flue gas continuous measurement surveillance and the monitoring device of each equipment of incineration treatment of garbage line provide, corresponding control signal is sent to each control system, each equipment of rubbish burning disposal line is controlled, this system can realize efficiently, each equipment of automatic control rubbish burning disposal line, facilitate the train operation control and management of rubbish burning disposal line, promote treatment effeciency and ensure that operation stability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The automation control system schematic diagram that Fig. 1 provides for the embodiment of the present invention;
The master control system schematic diagram of the automation control system that Fig. 2 provides for the embodiment of the present invention;
The rotary kiln combustion control system schematic diagram of the automation control system that Fig. 3 provides for the embodiment of the present invention;
The flue gas continuous measurement surveillance schematic diagram of the automation control system that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of control system of incineration treatment of garbage line, is used on incineration treatment of garbage line, automatically controls the operation of each equipment, comprising:
Rotary kiln combustion control system, is connected to the burner of the rotary kiln of incineration treatment of garbage line, according to the control signal control combustion device fired state that master control system provides;
Start burner and auxiliary burner system, be connected to the burner of the rotary kiln of incineration treatment of garbage line, the startup of the control signal control combustion device provided according to master control system and auxiliary combustion;
Flue gas continuous measurement surveillance, is connected to the flue of the rotary kiln of incineration treatment of garbage line, obtains smoke behavior data, and smoke behavior data is sent to master control system;
Garbage grab bucket control system, is connected to the garbage grab bucket of incineration treatment of garbage line, controls garbage grab bucket crawl rubbish according to the control signal that master control system provides;
Smoke processing system, is connected to the fume treatment auxiliary of incineration treatment of garbage line, and the fume treatment auxiliary process that the control signal provided according to master control system controls incineration treatment of garbage line is burnt away the refuse the flue gas produced;
Master control system, respectively with rotary kiln combustion control system, start burner and auxiliary burner system, flue gas continuous measurement surveillance, garbage grab bucket control system is connected with smoke processing system communication, and be connected with the monitoring device communication of each equipment of incineration treatment of garbage line, the status data of each equipment of the incineration treatment of garbage line that the smoke behavior data sent according to the flue gas continuous measurement surveillance received and each monitoring device provide, respectively to rotary kiln combustion control system, start burner and auxiliary burner system, garbage grab bucket control system and smoke processing system send corresponding control signal, by rotary kiln combustion control system, start burner and auxiliary burner system, garbage grab bucket control system and smoke processing system control the corresponding device of incineration treatment of garbage line.
Above-mentioned control system also comprises: TV monitoring system, communicates to connect with master control system, is located at the scene at incineration treatment of garbage line place, obtains the view data at incineration treatment of garbage line scene, and view data is sent to master control system.
As shown in Figure 2, in above-mentioned control system, master control system comprises:
Control station, data communication bus and human interface device;
Human interface device, is connected with control station, and it is for input control order and control data;
Control station through data communication bus respectively with rotary kiln combustion control system, start burner and auxiliary burner system, flue gas continuous measurement surveillance, garbage grab bucket control system and smoke processing system communication are connected, and to be connected with the monitoring device communication of each equipment of incineration treatment of garbage line.
In above-mentioned control system, startup burner and auxiliary burner system are communicated to connect by hardwire and master control system.
As shown in Figure 3, in above-mentioned control system, rotary kiln combustion control system comprises:
Primary air flow and temperature RACS, be electrically connected with the primary air system of the air feed system of rotary kiln, controls the air feed of primary air system;
Secondary air flow and temperature RACS, be electrically connected with the secondary air system of the air feed system of rotary kiln, controls the air feed of secondary air system;
Temperature of furnace wall RACS, controls air feed system with the temperature of furnace wall of the air feed system of rotary kiln and is electrically connected, and controls the air feed that temperature of furnace wall controls air feed system;
Stocker control subsystem, is electrically connected with the stocker control equipment of rotary kiln, controls the fire grate of stocker control device drives rotary kiln;
Furnace exit temperature RACS, is electrically connected with the furnace exit temperature equipment of rotary kiln, controls the furnace exit temperature of furnace exit temperature equipment adjustment rotary kiln;
Closed-circuit TV system, is provided with the some cameras being in rotary kiln working site, obtains the duty image of each equipment of rotary kiln.
As shown in Figure 4, in above-mentioned control system, flue gas continuous measurement surveillance comprises:
Reaction tower import flue gas obtains subsystem and the discharge of reaction tower exiting flue gas obtains subsystem, reaction tower import flue gas obtains the reaction tower import flue gas analysis signal that subsystem obtains incineration treatment of garbage line, and the discharge of reaction tower exiting flue gas obtains the reaction tower exiting flue gas emission analysis signal that subsystem obtains incineration treatment of garbage line.
Be described in further detail below in conjunction with the control system of control procedure to the embodiment of the present invention.
(1) technological process of incineration treatment of garbage line:
The incineration treatment of garbage line of the present embodiment mainly contains and is made up of weighbridge weighing system, refuse-unloading platform, refuse pit, refuse burning system, bootstrap system, smoke processing system, ash processing system, combustion-aid air system etc.Rubbish is transported into incineration treatment of garbage factory, enters refuse-unloading platform after weighbridge is weighed, and classifies to pour rubbish into refuse pit, or is contained in dustbin after packing.Rubbish in refuse pit is grabbed bucket by crane and to be made a gift to someone rubbish hopper, and the rubbish in dustbin sends into rubbish hopper by elevator, and rubbish pushes away in people's rotary kiln through two roller charger and burns.Rubbish at kiln combustion decomposition gas, then is degraded into non-harm flue gas through dual firing chamber's Thorough combustion, and flue gas is lowered the temperature through waste heat boiler, spray column depickling, venturi tower, and sack cleaner takes off dirt, to smoke stack emission air.
(2) control mode of incineration treatment of garbage line:
The incineration treatment of garbage line of the present embodiment arranges a set of Schneider PLC and carries out centralized watch and control to producing completely.
A set of closed monitor system is set.In control room by display to liquid level of steam drum, refuse-unloading district, hopper, fume emission, just monitor.
Field apparatus is other is provided with danger button, when the whole fault of PLC, can carry out urgent blowing out, shutdown operation, and makes rubbish after-flame in kiln.
For accessory system as weigh balance system, garbage pool grab bucket, ash disposal system etc., be provided with independently control appliance and man-machine operation interface on the spot, for debugging, start and abnormal time carrying out on the spot monitoring and operating.Adopt communication mode to be located at centralized control room at a distance, carry out monitoring and operating in centralized Control indoor.
(3) control system composition:
According to the feature of the incineration treatment of garbage Wiring technology flow process of the present embodiment, this control system comprises: rotary kiln combustion control system, a few part such as startup burner and auxiliary burner system, flue gas continuous measurement surveillance, garbage grab bucket control system, smoke processing system etc. and TV monitoring system etc.
Master control system primarily of control station, data communication bus and human interface device etc. three part form.Start burner and auxiliary burner system and exchange information by hardwire and main station system, other system or by carrying out communication with main website or exchanging information with hardwire, finally unify to be monitored by main website
(4) control system function:
(41) scattered control system:
Scattered control system function comprises the functions such as data collecting system, closed-loop control system, sequence control system and interlock protection.
(411) data collecting system (DAS)
The function of data collecting system (DAS) is continuous acquisition and all important measuring point signals relevant with system of process and equipment state signal, to provide relevant operation information to operating personnel in time, realizes security of system economical operation.Once there is any unusual service condition, and alarm, improve the availability of system.
(412) closed-loop control system (MCS)
Dual firing chamber heats up; Waste heat boiler, spray extracting tower cooling system are the control systems of garbage burning factory difference and other incineration plant.
(413) sequence control system (SCS)
Be divided into some function subgroups according to the requirement of process system and major pant item to control.Operator carries out order by CRT/ keyboard to each subfunction group and opens, stops, and opens, stops or switching manipulation individual equipment wherein.
(41) incinerator combustion control system
Incinerator combustion control system is very important control system in Refuse Incineration Process, is the core that incinerator controls automatically, and the quality of this system cloud gray model will directly affect the operation conditions of incinerator.This system generally joins confession by incinerator manufacturer, is realized by PLC, and can carry out communication with DCS system.Control object comprises the two roller feeder of rubbish, fire grate drive unit, ash-pushing machine, the driving of oil hydraulic system and control device, washing cleaning device etc.Incinerator combustion control system comprises following subsystem:
(421) primary air flow, temperature RACS
(422) secondary air flow, temperature RACS
(423) temperature of furnace wall RACS
(424) stocker control subsystem
(425) furnace exit temperature RACS
(43) closed-circuit TV system
It is a set of that every platform incinerator arranges furnace flame surveillance television system, and Monitoring Drum Water Level TV is a set of.A set of duplex cross transmitted mode surveillance is set simultaneously, and rubbish hopper, rubbish storage pond, refuse-unloading platform, smoke stack emission mouth, pit dragveyer outlet establish camera to monitor so as to realize carrying out garbage grab bucket, incinerator feed at centralized control room, drag for slag control.
(44) flue gas continuous measurement surveillance:
The reaction tower import smoke signal obtaining reaction tower import flue gas analysis (HCI, O2, HF, flue gas flow, pressure, temperature) signal obtains subsystem and obtains the reaction tower exiting flue gas discharge signal acquisition subsystem of reaction tower exiting flue gas emission analysis (NOx, O2, HCI, HF, CO, exhaust gas dust content, pressure, temperature, humidity) signal, and the master control system of the equal metering-in control system of signal of acquisition carries out control and regulation and entered environment monitoring station.
(5) reliability control system measure:
This control system can partition process level, operation level and management level three automatic control system of forming of part by structure; And on-the-spot more corresponding emergency measures.
Procedure level, primarily of process control station, I/O unit and field instrument composition, is the main implementation section of system control function.
Operation level comprises: operator station and engineer station, the operation of completion system and configuration.
Management level mainly refers to factory management information system, according to the record of managerial demand, and can carry out relevant treatment to record data.
(6) control flow:
Now for applicant's experimental applications control system of the present invention in the useless 15 ton per day rotary kiln incineration medical wastes of danger and industrial dangerous waste engineering, to adjusting in engineering debug process and studying, and unfavorable factor assessment.The monomer debugging of each system is carried out according to technological requirement, and the uniting and adjustment between each equipment, control, parameter adjustment etc. are described.
(61) Combustion System:
Adopt the hot-restriking die automatically controlled in flame temperature elimination rubbish, reach uniform good combustion effect (the unburning material quality namely in lime-ash is the least possible), rubbish sufficient combustion in rotary kiln resolves into combustion gas, combustion gas is again through dual firing chamber's Thorough combustion, and stop more than 3 seconds at 1200 DEG C, to reduce the generation of bioxin.
Being configured to of combustion control system: with O2, CO content in flue gas, come fuel metering and air capacity by fixed function and coefficient.These basic settings values adjust accordingly according to the impact of disturbance quantity, as different calorific values etc.
The control variables such as the temperature (only as boiler protection) of flue gas flow, afterburner remain to its setting value within the limits prescribed by Combustion System.
Each deviate is also decided to be the duty setting signal in serials control loop again by master controller process.The defeated people of a reference value is O2, CO content, sets its setting value by control room, and the temperature of flue gas flow, afterburner is used as the setting value in sub-control loop.These parameters input are as the self-adaptative adjustment of corresponding master controller, and these adjustment can the various controling parameters in optimal control loop." sequence controller " or " serials control loop " is the control loop they being carried out oneself to Self-tuning System.
For correcting control variables, adopt the secondary air flow calibration variables of the action frequency of garbage feeding door, two roller charging rate, one to Secondary Air burner.
Fuel supply and air supply change have impact to controller (referring to boiler/combustion control system here).
(62) O
2control:
" master controller (O
2content) " task be to provide by detect actual main steam flow and actual O
2the school that content is formed
Positive variable.It provides measures relevant signal with CO, is converted to the setting value of main steam setting value and Secondary Air sequence controller.
The deviation of oxygen concentration and setting is considered to increase or the minimizing that can cause secondary air flow.
The O controlled
2content gives master controller as measured value.By the O that main steam signal calculates
2content is as setting value.Different from other control system, setting value is not fixing, but floats with produced main steam flow.For higher O necessary in partial load region
2content, can adopt one and main steam and O
2variable, the adjustable O that content is associated
2setting value.In addition, O
2the signal of content and sent into First air flow controller in addition before people's controller.The correcting variable of master controller is associated with the weighted signal of main steam signal and CO measured value, and as the setting value of Secondary Air sequence controller after height is selected.
(63) CO controls:
In order to observe and monitor that CO limit value have employed continuous CO and measures, if exceeded limit value, send an additional signal to Secondary Air controller, the short time that this signal can introduce air mass flow increases.The CO content controlled gives master controller (PID performance) as measured value.The limit value of manual adjustment is as the setting value of controller.
Only when CO content exceedes limit value, just CO content measurement is incorporated in control system.As CO content exceedes limit value, from O
2the correcting variable that concentration master controller comes should be corrected by the correcting variable of CO concentration master controller (PID performance) in addition, and this signal is weighted with this coefficient in advance.Contrary with the same signal of merging, in order to reduce main steam flow setting value, be not the increase design stand-by period of Secondary Air.By changing the setup parameter adjustable of PID controller to the influence degree of the secondary air flow that will adjust.The undue increase of CO concentration can be prevented by the quick increase of secondary air flow.
(64) charging controls:
(rubbish) mass flow is controlled by feed arrangement, is namely controlled by the propelling movement stroke of (rubbish) follower arm and the sequence of movement of feeding gate.
For the speeds control of garbage feeding door, the set value calculation (setting value is adjustable) formed in Combustion System can be adopted.
Give sequence controller (PI adjustment) by the garbage feeding door speed formed from the PD function generator of garbage feeding door position as measured value, and compare with the setting value drawn from Combustion System.
(65) First air flow-control:
For First air flow-control, each roller adopts independent set value calculation.Its variable setting value is formed by Combustion System.First air flow, First air temperature, primary air pressure correct by the variable recorded.The First air flow controlled is corrected by delay element and gives sequence controller (PI performance) as measured value.In sequence controller, the setting value of measured value and Combustion System compares.Sequence controller gives primary air fan VFC air quantity the signal corrected.
Because when being switched to " manually " function, master controller also answers locking, therefore for ensureing manual/auto switching undisturbed, sequence controller needs a compensation variable.In addition, if combustion control system sends " OFF/FAULT " signal, sequence controller also should be switched to " manually ".
(66) secondary air flow controls:
Secondary air flow controls to adopt set value calculation, and its variable setting value is formed by Combustion System.
Secondary air flow is corrected by delay element and gives sequence controller (PI performance) as measured value, compares with the setting value obtained from Combustion System.
(67) oil spout burner controls:
Burner closed-loop control will meet following requirements:
(671) ensure that the minimum temperature 850 DEG C in the end combustion air exit at least should keep 2s by automatically starting burner.
(672) exceed allow CO limiting value situation under start burner.
(673) can Non-follow control burner load in device start (trial production) period.
(674) when refuse thermal value is too low, burner controls to support combustion control system.Burner controls independent of combustion control system work.
(675) configuration of control loop and mode of operation: the temperature detecting the first boiler flue end with 4 temperature sensors, calculates its mean value; This control signal forms the setting value of oily controller and combustion air controller.If exceed the main steam flow of maximum permission, then will reduce burner ability, by the main steam flow measured by curve estimation, correction signal is zero (without corrected value), lower than maximum main steam scope.Higher than this scope, curve will linearly rise, and cause one to depend on excessive variable, and from the function of burner setting value derived curve.
Control system of the present invention, can realize the operation of each equipment of Long-distance Control incineration treatment of garbage line, promotes automaticity, effectively uses manpower and material resources sparingly, improve the working environment of workers.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (6)
1. a control system for incineration treatment of garbage line, is characterized in that, comprising:
Rotary kiln combustion control system, is connected to the burner of the rotary kiln of incineration treatment of garbage line, controls described burner combustion state according to the control signal that described master control system provides;
Start burner and auxiliary burner system, be connected to the burner of the rotary kiln of described incineration treatment of garbage line, the control signal provided according to described master control system controls startup and the auxiliary combustion of described burner;
Flue gas continuous measurement surveillance, is connected to the flue of the rotary kiln of described incineration treatment of garbage line, obtains smoke behavior data, and described smoke behavior data is sent to described master control system;
Garbage grab bucket control system, is connected to the garbage grab bucket of incineration treatment of garbage line, controls described garbage grab bucket crawl rubbish according to the control signal that described master control system provides;
Smoke processing system, is connected to the fume treatment auxiliary of incineration treatment of garbage line, and the fume treatment auxiliary process that the control signal provided according to described master control system controls described incineration treatment of garbage line is burnt away the refuse the flue gas produced;
Described master control system, respectively with described rotary kiln combustion control system, described startup burner and auxiliary burner system, described flue gas continuous measurement surveillance, described garbage grab bucket control system is connected with described smoke processing system communication, and be connected with the monitoring device communication of each equipment of described incineration treatment of garbage line, the status data of each equipment of the described incineration treatment of garbage line that the smoke behavior data sent according to the described flue gas continuous measurement surveillance received and each monitoring device provide, respectively to described rotary kiln combustion control system, described startup burner and auxiliary burner system, described garbage grab bucket control system and described smoke processing system send corresponding control signal, by described rotary kiln combustion control system, described startup burner and auxiliary burner system, described garbage grab bucket control system and described smoke processing system control the corresponding device of described incineration treatment of garbage line.
2. the control system of incineration treatment of garbage line according to claim 1, it is characterized in that, also comprise: TV monitoring system, communicate to connect with described master control system, be located at the scene at described incineration treatment of garbage line place, obtain the view data at described incineration treatment of garbage line scene, and described view data is sent to described master control system.
3. the control system of incineration treatment of garbage line according to claim 1 and 2, is characterized in that, described master control system comprises:
Control station, data communication bus and human interface device;
Described human interface device, is connected with described control station, and it is for input control order and control data;
Described control station is connected with described rotary kiln combustion control system, described startup burner and auxiliary burner system, described flue gas continuous measurement surveillance, described garbage grab bucket control system and described smoke processing system communication respectively through described data communication bus, and is connected with the monitoring device communication of each equipment of described incineration treatment of garbage line.
4. the control system of incineration treatment of garbage line according to claim 1 and 2, is characterized in that, described startup burner and auxiliary burner system are communicated to connect by hardwire and master control system.
5. the control system of incineration treatment of garbage line according to claim 1 and 2, is characterized in that, described rotary kiln combustion control system comprises:
Primary air flow and temperature RACS, be electrically connected with the primary air system of the air feed system of described rotary kiln, controls the air feed of described primary air system;
Secondary air flow and temperature RACS, be electrically connected with the secondary air system of the air feed system of described rotary kiln, controls the air feed of described secondary air system;
Temperature of furnace wall RACS, controls air feed system with the temperature of furnace wall of the air feed system of described rotary kiln and is electrically connected, and controls the air feed that described temperature of furnace wall controls air feed system;
Stocker control subsystem, is electrically connected with the stocker control equipment of described rotary kiln, controls the fire grate of rotary kiln described in described stocker control device drives;
Furnace exit temperature RACS, is electrically connected with the furnace exit temperature equipment of described rotary kiln, controls the furnace exit temperature that described furnace exit temperature equipment adjusts described rotary kiln;
Closed-circuit TV system, is provided with the some cameras being in described rotary kiln working site, obtains the duty image of each equipment of described rotary kiln.
6. the control system of incineration treatment of garbage line according to claim 1 and 2, is characterized in that, described flue gas continuous measurement surveillance comprises:
Described reaction tower import flue gas obtains subsystem and the discharge of reaction tower exiting flue gas obtains subsystem, described reaction tower import flue gas obtains the reaction tower import flue gas analysis signal that subsystem obtains described incineration treatment of garbage line, and described reaction tower exiting flue gas discharge obtains the reaction tower exiting flue gas emission analysis signal that subsystem obtains described incineration treatment of garbage line.
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| CN201410850749.5A CN104654315A (en) | 2014-12-30 | 2014-12-30 | Control system of waste incineration treatment line |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI565914B (en) * | 2016-02-19 | 2017-01-11 | China Steel Corp | Automatic Feed Control Method for Incinerator |
| CN109340765A (en) * | 2018-10-09 | 2019-02-15 | 新中天环保股份有限公司 | The automatic combustion control system of cell burner in a kind of rotary kiln |
| CN109798529A (en) * | 2018-12-06 | 2019-05-24 | 上海金山环境再生能源有限公司 | Waste incineration and generating electricity safety monitoring system |
| CN110608440A (en) * | 2019-09-06 | 2019-12-24 | 山西普皓环保科技有限公司 | Garbage incineration and plasma gasification coupling process control system |
| CN113751475A (en) * | 2021-09-30 | 2021-12-07 | 华润水泥技术研发（广西）有限公司 | Solid waste treatment process |
| CN113776067A (en) * | 2021-10-18 | 2021-12-10 | 郭志佳 | Intelligent burning control method, device and system for hazardous wastes for rotary kiln |
| CN116518376A (en) * | 2023-06-14 | 2023-08-01 | 广州环投从化环保能源有限公司 | Low-emission treatment method, device and equipment for solid stock garbage and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080880A (en) * | 1992-06-12 | 1994-01-19 | 株式会社茬原制作所 | The burning and gas-exhausting oxygen concentration control method of combustion apparatus |
| CN101469866A (en) * | 2007-12-24 | 2009-07-01 | 同方环境股份有限公司 | Industrial dangerous waste incineration processing system for realizing multiple physical states |
| CN102168852A (en) * | 2010-12-23 | 2011-08-31 | 北京机电院高技术股份有限公司 | Method and device for reducing emission limits of nitrogen oxides in waste incineration flue gas |
| CN102878563A (en) * | 2012-09-12 | 2013-01-16 | 吕庆忠 | Multi-drive high-pressure-loss fire grate type household garbage burning device |
| CN103363531A (en) * | 2013-07-08 | 2013-10-23 | 上海灿州环境工程有限公司 | Whole-set hazardous waste incinerator device |
| CN203744266U (en) * | 2014-03-19 | 2014-07-30 | 温向远 | Auxiliary thermal power generation system for waste incineration |
-
2014
- 2014-12-30 CN CN201410850749.5A patent/CN104654315A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080880A (en) * | 1992-06-12 | 1994-01-19 | 株式会社茬原制作所 | The burning and gas-exhausting oxygen concentration control method of combustion apparatus |
| CN101469866A (en) * | 2007-12-24 | 2009-07-01 | 同方环境股份有限公司 | Industrial dangerous waste incineration processing system for realizing multiple physical states |
| CN102168852A (en) * | 2010-12-23 | 2011-08-31 | 北京机电院高技术股份有限公司 | Method and device for reducing emission limits of nitrogen oxides in waste incineration flue gas |
| CN102878563A (en) * | 2012-09-12 | 2013-01-16 | 吕庆忠 | Multi-drive high-pressure-loss fire grate type household garbage burning device |
| CN103363531A (en) * | 2013-07-08 | 2013-10-23 | 上海灿州环境工程有限公司 | Whole-set hazardous waste incinerator device |
| CN203744266U (en) * | 2014-03-19 | 2014-07-30 | 温向远 | Auxiliary thermal power generation system for waste incineration |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI565914B (en) * | 2016-02-19 | 2017-01-11 | China Steel Corp | Automatic Feed Control Method for Incinerator |
| CN109340765A (en) * | 2018-10-09 | 2019-02-15 | 新中天环保股份有限公司 | The automatic combustion control system of cell burner in a kind of rotary kiln |
| CN109798529A (en) * | 2018-12-06 | 2019-05-24 | 上海金山环境再生能源有限公司 | Waste incineration and generating electricity safety monitoring system |
| CN109798529B (en) * | 2018-12-06 | 2020-09-08 | 上海金山环境再生能源有限公司 | Safety monitoring system for waste incineration power generation |
| CN110608440A (en) * | 2019-09-06 | 2019-12-24 | 山西普皓环保科技有限公司 | Garbage incineration and plasma gasification coupling process control system |
| CN113751475A (en) * | 2021-09-30 | 2021-12-07 | 华润水泥技术研发（广西）有限公司 | Solid waste treatment process |
| CN113776067A (en) * | 2021-10-18 | 2021-12-10 | 郭志佳 | Intelligent burning control method, device and system for hazardous wastes for rotary kiln |
| CN116518376A (en) * | 2023-06-14 | 2023-08-01 | 广州环投从化环保能源有限公司 | Low-emission treatment method, device and equipment for solid stock garbage and storage medium |
| CN116518376B (en) * | 2023-06-14 | 2024-01-09 | 广州环投从化环保能源有限公司 | Low-emission treatment method, device and equipment for solid stock garbage and storage medium |
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Application publication date: 20150527 |