WO2021051290A1 - Automatic cooling control system for fire grate gap of garbage incinerator - Google Patents
Automatic cooling control system for fire grate gap of garbage incinerator Download PDFInfo
- Publication number
- WO2021051290A1 WO2021051290A1 PCT/CN2019/106324 CN2019106324W WO2021051290A1 WO 2021051290 A1 WO2021051290 A1 WO 2021051290A1 CN 2019106324 W CN2019106324 W CN 2019106324W WO 2021051290 A1 WO2021051290 A1 WO 2021051290A1
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- WIPO (PCT)
- Prior art keywords
- solenoid valve
- temperature
- delayer
- pressure water
- fan
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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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
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H1/00—Grates with solid bars
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
Definitions
- the invention relates to auxiliary equipment for a garbage incinerator grate, in particular to an automatic cooling control system for the gap of the garbage incinerator grate.
- the lower part of the grate of some waste incinerators will be equipped with a cone-shaped lower ash hopper, and a gap will be formed between the two parallel ash hoppers.
- the driving device of the grate is generally composed of a hydraulic device with greater power. Due to functional requirements, the hydraulic device is installed at the top position of the gap.
- the original cooling system is only equipped with a grate cooling air injection port at each hydraulic cylinder position to cool the sensor of the hydraulic cylinder.
- the problems with this cooling system are: 1. The output of the fan is small, and there are more air outlets, and the air volume is limited. 2. Due to the small gap space, there is almost no air flow, which causes heat to accumulate easily.
- the present invention provides an automatic cooling control system for the gap between the grate of a garbage incinerator.
- a front fan is provided at the front end of the gap
- a rear fan is provided at the rear end of the gap
- the gap aisle is spaced apart.
- one high-pressure water spray nozzle is set at each monitoring point.
- a set of monitoring devices are set for each monitoring point.
- Each set of monitoring devices is composed of a temperature detector and a smoke sensor.
- the high-pressure water spray atomization nozzle is connected to an external high-pressure water source through a pipeline, and is also provided with a solenoid valve.
- the temperature detector and the smoke detector respectively transmit signals to the solenoid valve, and the solenoid valve controls the closing of the high-pressure water pipeline Or open; at the same time, a system delayer is also set, the temperature detector and the smoke sensor respectively transmit signals to the delayer, and the system delayer controls the operation of the front fan and the rear fan.
- the temperature detector and the smoke detector will send a signal. First turn on the high-pressure water spray nozzle to spray water for 30 seconds, and then turn it on again. , The rear fan conducts drainage, which can quickly reduce the ambient temperature and ensure safety.
- an automatic cooling control system for the gap of the garbage incinerator grate which is characterized in that a front fan is provided at the front end of the gap, and a rear fan is provided at the rear end of the gap.
- a number of monitoring points are set in the gap aisle at intervals, and a high-pressure water atomizing nozzle is set at each monitoring point.
- a set of monitoring devices is set for each monitoring point, and each set of monitoring devices consists of a temperature detector.
- a smoke detector a smoke detector
- the high-pressure water spray atomization nozzle is connected to an external high-pressure water source through a pipeline, and is also provided with a solenoid valve.
- the temperature detector and the smoke detector respectively transmit signals to the solenoid valve, and the solenoid valve controls the closing of the high-pressure water pipeline Or open; at the same time, a system delayer is also provided, the temperature detector and the smoke sensor respectively transmit signals to the system delayer, and the system delayer controls the operation of the front fan and the rear fan.
- each high-pressure water spray atomization nozzle is provided with a corresponding solenoid valve, and each solenoid valve controls the corresponding high-pressure water spray atomization nozzle to open or close.
- the preferred solution of the present invention is to adopt the single-point smoke control mode.
- a smoke detector at a monitoring point detects smoke
- the smoke detector transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time transmits the signal to the system extension.
- the solenoid valve of the monitoring point is opened, and the high-pressure water spray atomization nozzle starts to spray water.
- the system delayer starts to enter the delay stage.
- the system delayer After a delay of 30 seconds, the system delayer starts the said The front fan and the rear fan are activated; next, when the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the corresponding solenoid valve and at the same time to the system delayer, and the corresponding solenoid valve controls the corresponding high-pressure spray The water atomization nozzle stops spraying water, and the front fan and rear fan are controlled by the system delayer to stop running.
- the preferred solution of the present invention is to adopt a single-point temperature control mode.
- the temperature detector transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time transmits the signal to the system for delay
- the solenoid valve at the monitoring point is opened, and the high-pressure water spray nozzle starts to spray water.
- the system delayer starts to enter the delay stage. After the delay is 30 seconds, the system delayer starts the previous The fan and the rear fan are started, and the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature of the monitoring point drops to 55°C by the temperature detector, the temperature detector will transmit the signal to the corresponding solenoid valve.
- the signal is transmitted to the system delayer, the solenoid valve controls the high-pressure water atomizing nozzle to stop spraying water, and the system delayer controls the front fan and the rear fan to stop running.
- the preferred solution of the present invention is to adopt a dual-point temperature control mode.
- the temperature detector transmits the signal to the solenoid valve corresponding to the two monitoring points, and at the same time transmits the signal Give the system delayer.
- the solenoid valves corresponding to the two monitoring points are opened, and the high-pressure water atomizing nozzle is opened.
- the system delayer starts to enter the delay stage. After the delay is 30 seconds, the system delays Start the operation of the front fan and the rear fan,
- the temperature detector at the monitoring point transmits the signal to the corresponding solenoid valve, and the corresponding solenoid valve controls the high-pressure water spray nozzle at this point to close.
- the temperature detectors of the two monitoring points simultaneously transmit the signal to the system delayer, and the system delayer controls the front fan and the rear fan to stop running.
- the preferred solution of the present invention is that a main solenoid valve is arranged in the high-pressure water main pipeline, and the main electromagnetic valve controls the opening or closing of the high-pressure water main pipeline.
- the preferred solution of the present invention is to adopt the single-point smoke control mode.
- the smoke detector detects smoke
- the smoke detector transmits the signal to the main solenoid valve and the system delayer.
- the main solenoid The valve is opened, and the high-pressure water spray nozzles of various high-pressure spray nozzles start to spray water.
- the system delayer starts to enter the delay stage.
- the system delayer After a delay of 30 seconds, the system delayer starts the front fan and the rear fan; , When the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the main solenoid valve and the system delayer respectively, the solenoid valve controls the high-pressure water spray nozzle to stop spraying water, and the system delayer controls the front fan Then the fan stopped running.
- the preferred solution of the present invention is to adopt a single-point temperature control mode.
- the temperature detector transmits the signal to the main solenoid valve and the system delayer.
- the main solenoid valve Turn on, and all high-pressure water spray nozzles are turned on at the same time.
- the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and the rear fan.
- the induced air causes the temperature of the gap to drop rapidly; next, when the temperature of the monitoring point drops to 55°C by the temperature detector, the temperature detector transmits the signal to the main solenoid valve and the system delayer respectively, and the main solenoid valve
- the high-pressure water atomization nozzles of each channel are controlled to close, and the front fan and the rear fan are controlled by the system delayer to stop running.
- the preferred solution of the present invention is to adopt the dual-point temperature control mode.
- the temperature detector transmits the signal to the main solenoid valve and the system delayer respectively.
- the total The solenoid valve is opened, and the high-pressure water spray nozzles of each channel are opened at the same time.
- the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the operation of the front and rear fans.
- the temperature detectors of the two monitoring points respectively transmit the signal to the main solenoid valve and the system delayer, and the main solenoid valve controls the high-pressure water spray of each channel
- the chemical nozzle is closed, and at the same time, the front fan and the rear fan are controlled by the system delayer to stop running.
- the present invention provides an automatic cooling control system for the gap between the grate of a garbage incinerator, a front fan is installed at the front end of the gap, a rear fan is installed at the rear end of the gap, and the gap aisle is arranged at intervals
- one high-pressure water spray nozzle is set at each monitoring point.
- a set of monitoring devices are set for each monitoring point.
- Each set of monitoring devices is composed of a temperature detector and a smoke sensor.
- the high-pressure water spray atomization nozzle is connected to an external high-pressure water source through a pipeline, and is also provided with a solenoid valve.
- the temperature detector and the smoke detector respectively transmit signals to the solenoid valve, and the solenoid valve controls the closing of the high-pressure water pipeline Or open; at the same time, a system delayer is also set, the temperature detector and the smoke sensor respectively transmit signals to the delayer, and the system delayer controls the operation of the front fan and the rear fan.
- the temperature detector and the smoke detector will send a signal. First turn on the high-pressure water spray nozzle to spray water for 30 seconds, and then turn it on again. , The rear fan conducts drainage, which can quickly reduce the ambient temperature and ensure safety.
- Figures 1 and 2 are schematic diagrams of the structure of the first embodiment proposed by the present invention. Among them, Figure 1 is a waterway layout, and Figure 2 is a schematic diagram of automatic control of the system.
- Figures 3 and 4 are schematic diagrams of the structure of the second embodiment proposed by the present invention. Among them, Figure 3 is a waterway layout, and Figure 4 is a schematic diagram of automatic control of the system.
- Figures 1 and 2 are schematic diagrams of the structure of the first embodiment proposed by the present invention.
- Figure 1 is a waterway layout diagram
- Figure 2 is a schematic diagram of the system control source. The figure shows that in this example, three monitoring points are set at intervals in the gap aisle, and correspondingly, three high-pressure water spray nozzles are set respectively.
- Figure 1 shows that the high-pressure water atomizing nozzle is connected to an external high-pressure water source through a pipeline.
- Figure 2 shows that at each monitoring point, the temperature detector and the smoke sensor respectively transmit the signal to the corresponding solenoid valve, which controls the closing or opening of the high-pressure water pipeline at the monitoring point; at the same time, the temperature detector and the smoke sensor The signal is respectively transmitted to the system delayer, and the system delayer controls the front fan and the rear fan.
- the single-point smoke control mode is adopted.
- the smoke sensor transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time transmits the signal to the system delayer.
- the solenoid valve at the monitoring point is opened, and the high-pressure water atomizing nozzle starts to spray water.
- the system delayer starts to enter the delay stage.
- the system delayer After a delay of 30 seconds, the system delayer starts the front fan and The rear fan starts; next, when the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the corresponding solenoid valve and at the same time to the system delayer, and the corresponding solenoid valve controls the corresponding high-pressure water spray atomization The nozzle stops spraying water, and the front fan and rear fan are controlled by the system delayer to stop running.
- the present invention suggests that on the basis of the first embodiment, a single-point temperature control mode is adopted.
- the temperature detector transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time The signal is transmitted to the system delayer.
- the solenoid valve of the monitoring point is opened, and the high-pressure water atomizing nozzle starts to spray water.
- the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delays.
- the temperature detector When the timer starts the front fan and the rear fan, the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature of the monitoring point drops to 55°C, the temperature detector will The signal is transmitted to the corresponding solenoid valve and the signal is transmitted to the system delayer.
- the solenoid valve controls the high-pressure water spray atomizing nozzle to stop spraying, and the system delayer controls the front and rear fans to stop running.
- a dual-point temperature control mode can also be used.
- the temperature detector transmits the signal to the corresponding two monitoring points.
- the solenoid valve of the two monitoring points is opened and the high-pressure water atomizing nozzle is opened.
- the system delayer starts to enter the delay stage. After 30 seconds, the system delayer starts the operation of the front fan and rear fan,
- the temperature detector at the monitoring point transmits the signal to the corresponding solenoid valve, and the corresponding solenoid valve controls the high-pressure water spray nozzle at this point to close.
- the temperature detectors of the two monitoring points simultaneously transmit the signal to the system delayer, and the system delayer controls the front fan and the rear fan to stop running.
- Figures 3 and 4 are schematic diagrams of the structure of the second embodiment proposed by the present invention.
- Figure 3 is a waterway layout
- Figure 4 is a schematic diagram of automatic control of the system.
- the figure shows that the difference from the first embodiment of the present invention is that in this example, a main solenoid valve is provided in the high-pressure water main pipeline, and the main electromagnetic valve controls the opening or closing of the high-pressure water main pipeline.
- the single-point smoke control mode is adopted.
- the smoke sensor at a monitoring point detects smoke
- the smoke sensor transmits the signal to the main solenoid valve and the system delayer.
- the main solenoid valve opens, Each high-pressure water spray atomization nozzle sprays water at the same time, and at the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and the rear fan;
- the smoke sensor transmits the signal to the main solenoid valve and the system delayer respectively.
- the solenoid valve controls the high-pressure water spray atomizing nozzle to stop spraying water, and the system delayer controls the front fan and the rear fan Stop running.
- the present invention suggests that on the basis of the second embodiment, a single-point temperature control mode is adopted.
- the temperature detector transmits the signal to the main solenoid valve and the system delayer respectively.
- the main solenoid valve is opened and the high-pressure water spray nozzles of each channel are opened at the same time.
- the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and the rear fan Start, the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature of the monitoring point drops to 55°C by the temperature detector, the temperature detector will transmit the signal to the main solenoid valve and the system delay.
- the main solenoid valve controls each high-pressure water spray nozzle to close, and the system delayer controls the front and rear fans to stop running.
- the present invention suggests that on the basis of the second embodiment, a two-point temperature control mode can also be adopted.
- the temperature detector will transmit the signal to the main solenoid valve and the system respectively. Delayer.
- the main solenoid valve is opened and the high-pressure water spray nozzles of each channel are opened at the same time.
- the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the previous The fan and the rear fan are running,
- the temperature detectors of the two monitoring points respectively transmit the signal to the main solenoid valve and the system delayer, and the main solenoid valve controls the high-pressure water spray of each channel
- the chemical nozzle is closed, and at the same time, the front fan and the rear fan are controlled by the system delayer to stop running.
- the high-pressure water spray atomization nozzle sprays water for 30 seconds and then turns on the front and rear fans.
- the purpose is: 1.
- the temperature can be quickly reduced by spraying water, 2. It can absorb smoke and dust 3. It can extinguish the early weak Mars, 4 to prevent the weak Mars from getting stronger and stronger under the action of air convection when the front and rear fans are turned on first, igniting nearby combustibles.
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Abstract
Provided is an automatic cooling control system for a fire grate gap of a garbage incinerator. A front fan is arranged at the front end of the fire grate gap; a rear fan is arranged at the rear end of the fire grate gap; several monitoring points are arranged in a fire grate gap passageway at intervals; a high-pressure water spraying and atomization nozzle is arranged at each monitoring point; correspondingly, a set of monitoring devices is arranged for each monitoring point; each set of monitoring devices is composed of a temperature detector and a smoke sensor; the high-pressure water spraying and atomization nozzle is connected to an external high-pressure water source by means of a pipeline; an electromagnetic valve is further provided; the temperature detector and the smoke sensor transmit signals to the electromagnetic valve separately; and the electromagnetic valve controls a high-pressure water pipeline to be closed or opened. In addition, a system delayer is further provided, the temperature detector and the smoke sensor transmit signals to the delayer separately, and the system delayer controls the operation of the front fan and the rear fan. By means of the control system, water is sprayed to the monitoring point by means of the high-pressure water spraying and atomization nozzle and diversion is carried out by the front fan and the rear fan, such that the temperature of the fire grate may be rapidly reduced.
Description
本发明涉及一种垃圾焚烧炉炉排辅助设备,尤其涉及一种垃圾焚烧炉炉排夹缝自动降温控制***。The invention relates to auxiliary equipment for a garbage incinerator grate, in particular to an automatic cooling control system for the gap of the garbage incinerator grate.
目前,部分垃圾焚烧炉炉排下部均会配有锥形下灰斗,并列的两个下灰斗之间就会形成夹缝。炉排的驱动装置一般由动力较大的液压装置构成,因功能需要,液压装置就安装夹缝的顶部位置。原有的降温***只是在每个液压缸位置配备一个炉排冷却风的喷射口,用于对液压缸的传感器降温。此降温***存在的问题是:1、风机出力较小,且出风口较多,风量有限。2、由于夹缝空间较小,空气几乎无流动,导致热量容易积聚。小空间内温度持续较高,严重影响液压缸、行程传感器以及防漏O型圈等设备的使用寿命,经常导致液压缸内的油滴漏出来,在长时间的高温环境下极容易引发火灾。这对在此空间内做维护工作的工人来说有极大的潜在危险。At present, the lower part of the grate of some waste incinerators will be equipped with a cone-shaped lower ash hopper, and a gap will be formed between the two parallel ash hoppers. The driving device of the grate is generally composed of a hydraulic device with greater power. Due to functional requirements, the hydraulic device is installed at the top position of the gap. The original cooling system is only equipped with a grate cooling air injection port at each hydraulic cylinder position to cool the sensor of the hydraulic cylinder. The problems with this cooling system are: 1. The output of the fan is small, and there are more air outlets, and the air volume is limited. 2. Due to the small gap space, there is almost no air flow, which causes heat to accumulate easily. The continuous high temperature in a small space seriously affects the service life of hydraulic cylinders, stroke sensors, and leak-proof O-rings, and often causes oil drips in the hydraulic cylinders to leak out, which is extremely easy to cause fires in a long-term high temperature environment. This is a great potential hazard for workers doing maintenance work in this space.
发明内容Summary of the invention
为了克服现有技术问题,本发明提供一种垃圾焚烧炉炉排夹缝自动降温控制***,在所述夹缝前端设置前风机,在所述夹缝后端设置后风机,在所述夹缝过道间隔地设置若干监测点,在每一个监测点各设置一路高压喷水雾化喷头,对应地,针对每个监测点各设置一组监控装置,每组监控装置由一个测温器及一个感烟器组成,所述高压喷水雾化喷头通过管路与外部高压水源连接,还设置电磁阀,所述测温器、感烟器分别将信号传递给电磁阀,所述电磁阀控制高压水路管路的关闭或打开;同时,还设置***延时器,所述测温器、感烟器分别将信号传递给延时器,所述***延时器控制所述前风机及后风机的运行。当垃圾焚烧炉炉排夹缝监测点的温度上升到一定程度或夹缝中出现烟雾时,由测温器和感烟器发出信号,首先打开高压喷水雾化喷头喷水30秒,然后再打开前、后风机进行引流,可以迅速降低环境温度,确保安全。In order to overcome the problems of the prior art, the present invention provides an automatic cooling control system for the gap between the grate of a garbage incinerator. A front fan is provided at the front end of the gap, a rear fan is provided at the rear end of the gap, and the gap aisle is spaced apart. For several monitoring points, one high-pressure water spray nozzle is set at each monitoring point. Correspondingly, a set of monitoring devices are set for each monitoring point. Each set of monitoring devices is composed of a temperature detector and a smoke sensor. The high-pressure water spray atomization nozzle is connected to an external high-pressure water source through a pipeline, and is also provided with a solenoid valve. The temperature detector and the smoke detector respectively transmit signals to the solenoid valve, and the solenoid valve controls the closing of the high-pressure water pipeline Or open; at the same time, a system delayer is also set, the temperature detector and the smoke sensor respectively transmit signals to the delayer, and the system delayer controls the operation of the front fan and the rear fan. When the temperature at the monitoring point of the grate cracks of the waste incinerator rises to a certain level or smoke appears in the cracks, the temperature detector and the smoke detector will send a signal. First turn on the high-pressure water spray nozzle to spray water for 30 seconds, and then turn it on again. , The rear fan conducts drainage, which can quickly reduce the ambient temperature and ensure safety.
本发明解决其技术问题所采用的技术方案是:一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,在所述夹缝前端设置前风机,在所述夹缝后端设置后风机,在所述夹缝过道间隔地设置若干监测点,在每一个监测点各设置一路高压喷水雾化喷头,对应地,针对每个监测点各设置一组监控装置,每组监控装置由一个测温器及一个感烟器组成,The technical solution adopted by the present invention to solve its technical problems is: an automatic cooling control system for the gap of the garbage incinerator grate, which is characterized in that a front fan is provided at the front end of the gap, and a rear fan is provided at the rear end of the gap. A number of monitoring points are set in the gap aisle at intervals, and a high-pressure water atomizing nozzle is set at each monitoring point. Correspondingly, a set of monitoring devices is set for each monitoring point, and each set of monitoring devices consists of a temperature detector. And a smoke detector,
所述高压喷水雾化喷头通过管路与外部高压水源连接,还设置电磁阀,所述测温器、感烟器分别将信号传递给电磁阀,所述电磁阀控制高压水路管路的关闭或打开;同时,还设置***延时器,所述测温器、感烟器分别将信号传递给***延时器,所述***延时器控制所述前风机及后风机的运行。The high-pressure water spray atomization nozzle is connected to an external high-pressure water source through a pipeline, and is also provided with a solenoid valve. The temperature detector and the smoke detector respectively transmit signals to the solenoid valve, and the solenoid valve controls the closing of the high-pressure water pipeline Or open; at the same time, a system delayer is also provided, the temperature detector and the smoke sensor respectively transmit signals to the system delayer, and the system delayer controls the operation of the front fan and the rear fan.
本发明的优选方案是,在每一路高压喷水雾化喷头分别设置一个对应的电磁阀,由各个电磁阀控制对应的高压喷水雾化喷头打开或关闭。The preferred solution of the present invention is that each high-pressure water spray atomization nozzle is provided with a corresponding solenoid valve, and each solenoid valve controls the corresponding high-pressure water spray atomization nozzle to open or close.
本发明的优选方案是,采用单点烟控模式,当某一个监测点的感烟器监测到烟雾时,感烟器将信号传递给该监测点对应的电磁阀,同时将信号传递给***延时器,此时,该监测点的电磁阀打开、高压喷水雾 化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动;接下来,当感烟器没有监测到烟雾时,感烟器将信号传递给对应的电磁阀、同时传递给***延时器,由对应的电磁阀控制对应的高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。The preferred solution of the present invention is to adopt the single-point smoke control mode. When a smoke detector at a monitoring point detects smoke, the smoke detector transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time transmits the signal to the system extension. At this time, the solenoid valve of the monitoring point is opened, and the high-pressure water spray atomization nozzle starts to spray water. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the said The front fan and the rear fan are activated; next, when the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the corresponding solenoid valve and at the same time to the system delayer, and the corresponding solenoid valve controls the corresponding high-pressure spray The water atomization nozzle stops spraying water, and the front fan and rear fan are controlled by the system delayer to stop running.
本发明的优选方案是,采用单点温控的模式,当某一个监测点的温度超过65℃时,测温器将信号传递给该监测点对应的电磁阀,同时将信号传递给***延时器,此时,该监测点的电磁阀打开、高压喷水雾化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动,通过喷水和引风使夹缝的温度迅速降低;接下来,当测温器监测到该监测点的温度降至55℃时,测温器分别将信号传递给对应电磁阀、同时将信号传递给***延时器,由电磁阀控制高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。The preferred solution of the present invention is to adopt a single-point temperature control mode. When the temperature of a monitoring point exceeds 65°C, the temperature detector transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time transmits the signal to the system for delay At this time, the solenoid valve at the monitoring point is opened, and the high-pressure water spray nozzle starts to spray water. At the same time, the system delayer starts to enter the delay stage. After the delay is 30 seconds, the system delayer starts the previous The fan and the rear fan are started, and the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature of the monitoring point drops to 55°C by the temperature detector, the temperature detector will transmit the signal to the corresponding solenoid valve. , At the same time, the signal is transmitted to the system delayer, the solenoid valve controls the high-pressure water atomizing nozzle to stop spraying water, and the system delayer controls the front fan and the rear fan to stop running.
本发明的优选方案是,采用双点温控的模式,当某两个监测点的温度均超过60℃时,测温器将信号传递给该两个监测点对应的电磁阀,同时将信号传递给***延时器,此时,该两个监测点对应的电磁阀打开、高压喷水雾化喷头打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机运行,The preferred solution of the present invention is to adopt a dual-point temperature control mode. When the temperature of two monitoring points exceeds 60°C, the temperature detector transmits the signal to the solenoid valve corresponding to the two monitoring points, and at the same time transmits the signal Give the system delayer. At this time, the solenoid valves corresponding to the two monitoring points are opened, and the high-pressure water atomizing nozzle is opened. At the same time, the system delayer starts to enter the delay stage. After the delay is 30 seconds, the system delays Start the operation of the front fan and the rear fan,
当该两个监测点的中任何一点的温度降至55℃时,该监测点的测温器将信号传递给对应电磁阀,由对应的电磁阀控制该点的高压喷水雾化喷头关闭,When the temperature of any one of the two monitoring points drops to 55°C, the temperature detector at the monitoring point transmits the signal to the corresponding solenoid valve, and the corresponding solenoid valve controls the high-pressure water spray nozzle at this point to close.
只有当该两个监测点的温度都降至55℃时,该两个监测点的测温器同时将信号传递给***延时器,由***延时器控制前风机及后风机停止运行。Only when the temperature of the two monitoring points drops to 55°C, the temperature detectors of the two monitoring points simultaneously transmit the signal to the system delayer, and the system delayer controls the front fan and the rear fan to stop running.
本发明的优选方案是,在高压水总管路中设置总电磁阀,由总电磁阀控制高压水总管路的打开或关闭。The preferred solution of the present invention is that a main solenoid valve is arranged in the high-pressure water main pipeline, and the main electromagnetic valve controls the opening or closing of the high-pressure water main pipeline.
本发明的优选方案是,采用单点烟控模式,当某一个监测点的感烟器监测到烟雾时,感烟器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动;接下来,当感烟器没有监测到烟雾时,感烟器分别将信号传递给总电磁阀及***延时器,由电磁阀控制高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。The preferred solution of the present invention is to adopt the single-point smoke control mode. When the smoke detector at a certain monitoring point detects smoke, the smoke detector transmits the signal to the main solenoid valve and the system delayer. At this time, the main solenoid The valve is opened, and the high-pressure water spray nozzles of various high-pressure spray nozzles start to spray water. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and the rear fan; , When the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the main solenoid valve and the system delayer respectively, the solenoid valve controls the high-pressure water spray nozzle to stop spraying water, and the system delayer controls the front fan Then the fan stopped running.
本发明的优选方案是,采用单点温控的模式,当某一个监测点的温度超过65℃时,测温器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头同时打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动,通过喷水和引风使夹缝的温度迅速降低;接下来,当测温器监测到该监测点的温度降至55℃时,测温器分别将信号传递给总电磁阀及***延时器,由总电磁阀控制各路高压喷水雾化喷头关闭、由***延时器控制前风机及后风机停止运行。The preferred solution of the present invention is to adopt a single-point temperature control mode. When the temperature of a monitoring point exceeds 65°C, the temperature detector transmits the signal to the main solenoid valve and the system delayer. At this time, the main solenoid valve Turn on, and all high-pressure water spray nozzles are turned on at the same time. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and the rear fan. The induced air causes the temperature of the gap to drop rapidly; next, when the temperature of the monitoring point drops to 55°C by the temperature detector, the temperature detector transmits the signal to the main solenoid valve and the system delayer respectively, and the main solenoid valve The high-pressure water atomization nozzles of each channel are controlled to close, and the front fan and the rear fan are controlled by the system delayer to stop running.
本发明的优选方案是,采用双点温控的模式,当某两个监测点的温度均超过60℃时,测温器分别将信 号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头同时打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机运行,The preferred solution of the present invention is to adopt the dual-point temperature control mode. When the temperature of two monitoring points exceeds 60°C, the temperature detector transmits the signal to the main solenoid valve and the system delayer respectively. At this time, the total The solenoid valve is opened, and the high-pressure water spray nozzles of each channel are opened at the same time. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the operation of the front and rear fans.
只有当该两个监测点的温度同时降至55℃时,该两个监测点的测温器分别将信号传递给总电磁阀及***延时器,由总电磁阀控制各路高压喷水雾化喷头关闭,同时,由***延时器控制前风机及后风机停止运行。Only when the temperature of the two monitoring points drops to 55°C at the same time, the temperature detectors of the two monitoring points respectively transmit the signal to the main solenoid valve and the system delayer, and the main solenoid valve controls the high-pressure water spray of each channel The chemical nozzle is closed, and at the same time, the front fan and the rear fan are controlled by the system delayer to stop running.
本发明的有益效果是:本发明提供一种垃圾焚烧炉炉排夹缝自动降温控制***,在所述夹缝前端设置前风机,在所述夹缝后端设置后风机,在所述夹缝过道间隔地设置若干监测点,在每一个监测点各设置一路高压喷水雾化喷头,对应地,针对每个监测点各设置一组监控装置,每组监控装置由一个测温器及一个感烟器组成,所述高压喷水雾化喷头通过管路与外部高压水源连接,还设置电磁阀,所述测温器、感烟器分别将信号传递给电磁阀,所述电磁阀控制高压水路管路的关闭或打开;同时,还设置***延时器,所述测温器、感烟器分别将信号传递给延时器,所述***延时器控制所述前风机及后风机的运行。当垃圾焚烧炉炉排夹缝监测点的温度上升到一定程度或夹缝中出现烟雾时,由测温器和感烟器发出信号,首先打开高压喷水雾化喷头喷水30秒,然后再打开前、后风机进行引流,可以迅速降低环境温度,确保安全。The beneficial effects of the present invention are: the present invention provides an automatic cooling control system for the gap between the grate of a garbage incinerator, a front fan is installed at the front end of the gap, a rear fan is installed at the rear end of the gap, and the gap aisle is arranged at intervals For several monitoring points, one high-pressure water spray nozzle is set at each monitoring point. Correspondingly, a set of monitoring devices are set for each monitoring point. Each set of monitoring devices is composed of a temperature detector and a smoke sensor. The high-pressure water spray atomization nozzle is connected to an external high-pressure water source through a pipeline, and is also provided with a solenoid valve. The temperature detector and the smoke detector respectively transmit signals to the solenoid valve, and the solenoid valve controls the closing of the high-pressure water pipeline Or open; at the same time, a system delayer is also set, the temperature detector and the smoke sensor respectively transmit signals to the delayer, and the system delayer controls the operation of the front fan and the rear fan. When the temperature at the monitoring point of the grate cracks of the waste incinerator rises to a certain level or smoke appears in the cracks, the temperature detector and the smoke detector will send a signal. First turn on the high-pressure water spray nozzle to spray water for 30 seconds, and then turn it on again. , The rear fan conducts drainage, which can quickly reduce the ambient temperature and ensure safety.
图1、图2为本发明提出的第一个实施例的结构示意图。其中图1为水路布置图,图2***自动控制原理图。Figures 1 and 2 are schematic diagrams of the structure of the first embodiment proposed by the present invention. Among them, Figure 1 is a waterway layout, and Figure 2 is a schematic diagram of automatic control of the system.
图3、图4为本发明提出的第二个实施例的结构示意图。其中图3为水路布置图,图4***自动控制原理图。Figures 3 and 4 are schematic diagrams of the structure of the second embodiment proposed by the present invention. Among them, Figure 3 is a waterway layout, and Figure 4 is a schematic diagram of automatic control of the system.
图1、图2为本发明提出的第一个实施例的结构示意图。其中图1为水路布置图,图2***控制源理图。图中显示,本例中,在夹缝过道间隔地设置三个监测点,对应地,分别设置三路高压喷水雾化喷头。Figures 1 and 2 are schematic diagrams of the structure of the first embodiment proposed by the present invention. Figure 1 is a waterway layout diagram, and Figure 2 is a schematic diagram of the system control source. The figure shows that in this example, three monitoring points are set at intervals in the gap aisle, and correspondingly, three high-pressure water spray nozzles are set respectively.
图1显示,高压喷水雾化喷头通过管路与外部高压水源连接。图2显示,在每一个监测点,测温器、感烟器分别将信号传递给对应的电磁阀,电磁阀控制该监测点高压水路管路的关闭或打开;同时,测温器、感烟器分别将信号传递给***延时器,***延时器控制前风机及后风机。Figure 1 shows that the high-pressure water atomizing nozzle is connected to an external high-pressure water source through a pipeline. Figure 2 shows that at each monitoring point, the temperature detector and the smoke sensor respectively transmit the signal to the corresponding solenoid valve, which controls the closing or opening of the high-pressure water pipeline at the monitoring point; at the same time, the temperature detector and the smoke sensor The signal is respectively transmitted to the system delayer, and the system delayer controls the front fan and the rear fan.
本例中,采用单点烟控模式,当某一个监测点的感烟器监测到烟雾时,感烟器将信号传递给该监测点对应的电磁阀,同时将信号传递给***延时器,此时,该监测点的电磁阀打开、高压喷水雾化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动;接下来,当感烟器没有监测到烟雾时,感烟器将信号传递给对应的电磁阀、同时传递给***延时器,由对应的电磁阀控制对应的高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。In this example, the single-point smoke control mode is adopted. When a smoke sensor at a monitoring point detects smoke, the smoke sensor transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time transmits the signal to the system delayer. At this time, the solenoid valve at the monitoring point is opened, and the high-pressure water atomizing nozzle starts to spray water. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and The rear fan starts; next, when the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the corresponding solenoid valve and at the same time to the system delayer, and the corresponding solenoid valve controls the corresponding high-pressure water spray atomization The nozzle stops spraying water, and the front fan and rear fan are controlled by the system delayer to stop running.
本发明提示,在第一实施例的基础上,采用单点温控的模式,当某一个监测点的温度超过65℃时,测温器将信号传递给该监测点对应的电磁阀,同时将信号传递给***延时器,此时,该监测点的电磁阀打开、 高压喷水雾化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动,通过喷水和引风使夹缝的温度迅速降低;接下来,当测温器监测到该监测点的温度降至55℃时,测温器分别将信号传递给对应电磁阀、同时将信号传递给***延时器,由电磁阀控制高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。The present invention suggests that on the basis of the first embodiment, a single-point temperature control mode is adopted. When the temperature of a monitoring point exceeds 65°C, the temperature detector transmits the signal to the solenoid valve corresponding to the monitoring point, and at the same time The signal is transmitted to the system delayer. At this time, the solenoid valve of the monitoring point is opened, and the high-pressure water atomizing nozzle starts to spray water. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delays. When the timer starts the front fan and the rear fan, the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature of the monitoring point drops to 55°C, the temperature detector will The signal is transmitted to the corresponding solenoid valve and the signal is transmitted to the system delayer. The solenoid valve controls the high-pressure water spray atomizing nozzle to stop spraying, and the system delayer controls the front and rear fans to stop running.
本发明提示,在第一实施例的基础上,还可以采用双点温控制的模式,当某两个监测点的温度均超过60℃时,测温器将信号传递给该两个监测点对应的电磁阀,同时将信号传递给***延时器,此时,该两个监测点对应的电磁阀打开、高压喷水雾化喷头打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机运行,The present invention suggests that, on the basis of the first embodiment, a dual-point temperature control mode can also be used. When the temperatures of two monitoring points are both above 60°C, the temperature detector transmits the signal to the corresponding two monitoring points. At the same time, the solenoid valve of the two monitoring points is opened and the high-pressure water atomizing nozzle is opened. At the same time, the system delayer starts to enter the delay stage. After 30 seconds, the system delayer starts the operation of the front fan and rear fan,
当该两个监测点的中任何一点的温度降至55℃时,该监测点的测温器将信号传递给对应电磁阀,由对应的电磁阀控制该点的高压喷水雾化喷头关闭,When the temperature of any one of the two monitoring points drops to 55°C, the temperature detector at the monitoring point transmits the signal to the corresponding solenoid valve, and the corresponding solenoid valve controls the high-pressure water spray nozzle at this point to close.
只有当该两个监测点的温度都降至55℃时,该两个监测点的测温器同时将信号传递给***延时器,由***延时器控制前风机及后风机停止运行。Only when the temperature of the two monitoring points drops to 55°C, the temperature detectors of the two monitoring points simultaneously transmit the signal to the system delayer, and the system delayer controls the front fan and the rear fan to stop running.
图3、图4为本发明提出的第二个实施例的结构示意图。其中图3为水路布置图,图4***自动控制原理图。图中显示,与本发明第一个实施例不同的是,本例中,在高压水总管路中设置总电磁阀,由总电磁阀控制高压水总管路的打开或关闭。Figures 3 and 4 are schematic diagrams of the structure of the second embodiment proposed by the present invention. Among them, Figure 3 is a waterway layout, and Figure 4 is a schematic diagram of automatic control of the system. The figure shows that the difference from the first embodiment of the present invention is that in this example, a main solenoid valve is provided in the high-pressure water main pipeline, and the main electromagnetic valve controls the opening or closing of the high-pressure water main pipeline.
本例中,采用单点烟控模式,当某一个监测点的感烟器监测到烟雾时,感烟器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头同时喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动;接下来,当感烟器没有监测到烟雾时,感烟器分别将信号传递给总电磁阀及***延时器,由电磁阀控制高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。In this example, the single-point smoke control mode is adopted. When the smoke sensor at a monitoring point detects smoke, the smoke sensor transmits the signal to the main solenoid valve and the system delayer. At this time, the main solenoid valve opens, Each high-pressure water spray atomization nozzle sprays water at the same time, and at the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and the rear fan; When the smoker does not detect the smoke, the smoke sensor transmits the signal to the main solenoid valve and the system delayer respectively. The solenoid valve controls the high-pressure water spray atomizing nozzle to stop spraying water, and the system delayer controls the front fan and the rear fan Stop running.
本发明提示,在第二实施例的基础上,采用单点温控的模式,当某一个监测点的温度超过65℃时,测温器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头同时打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动,通过喷水和引风使夹缝的温度迅速降低;接下来,当测温器监测到该监测点的温度降至55℃时,测温器分别将信号传递给总电磁阀及***延时器,由总电磁阀控制各路高压喷水雾化喷头关闭、由***延时器控制前风机及后风机停止运行。The present invention suggests that on the basis of the second embodiment, a single-point temperature control mode is adopted. When the temperature of a certain monitoring point exceeds 65°C, the temperature detector transmits the signal to the main solenoid valve and the system delayer respectively. At this time, the main solenoid valve is opened and the high-pressure water spray nozzles of each channel are opened at the same time. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the front fan and the rear fan Start, the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature of the monitoring point drops to 55°C by the temperature detector, the temperature detector will transmit the signal to the main solenoid valve and the system delay. The main solenoid valve controls each high-pressure water spray nozzle to close, and the system delayer controls the front and rear fans to stop running.
本发明提示,在第二实施例的基础上,还可以采用双点温控的模式,当某两个监测点的温度均超过60℃时,测温器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头同时打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机运行,The present invention suggests that on the basis of the second embodiment, a two-point temperature control mode can also be adopted. When the temperature of two monitoring points exceeds 60°C, the temperature detector will transmit the signal to the main solenoid valve and the system respectively. Delayer. At this time, the main solenoid valve is opened and the high-pressure water spray nozzles of each channel are opened at the same time. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system delayer starts the previous The fan and the rear fan are running,
只有当该两个监测点的温度同时降至55℃时,该两个监测点的测温器分别将信号传递给总电磁阀及系 统延时器,由总电磁阀控制各路高压喷水雾化喷头关闭,同时,由***延时器控制前风机及后风机停止运行。Only when the temperature of the two monitoring points drops to 55°C at the same time, the temperature detectors of the two monitoring points respectively transmit the signal to the main solenoid valve and the system delayer, and the main solenoid valve controls the high-pressure water spray of each channel The chemical nozzle is closed, and at the same time, the front fan and the rear fan are controlled by the system delayer to stop running.
在上述各实施例中,高压喷水雾化喷头先喷水30秒然后再打开前、后风机,目的是:1、通过喷水迅速减低温度,2、可吸附烟尘3、可熄灭前期的微弱火星,4防止在先打开前、后风机情况下,避免微弱火星在空气对流作用下风势越来越大,引燃附近的可燃物。In the above-mentioned embodiments, the high-pressure water spray atomization nozzle sprays water for 30 seconds and then turns on the front and rear fans. The purpose is: 1. The temperature can be quickly reduced by spraying water, 2. It can absorb smoke and dust 3. It can extinguish the early weak Mars, 4 to prevent the weak Mars from getting stronger and stronger under the action of air convection when the front and rear fans are turned on first, igniting nearby combustibles.
Claims (9)
- 一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,在所述夹缝前端设置前风机,在所述夹缝后端设置后风机,在所述夹缝过道间隔地设置若干监测点,在每一个监测点各设置一路高压喷水雾化喷头,对应地,针对每个监测点各设置一组监控装置,每组监控装置由一个测温器及一个感烟器组成,A garbage incinerator grate gap automatic cooling control system, which is characterized in that a front fan is arranged at the front end of the gap, a rear fan is installed at the rear end of the gap, and a number of monitoring points are arranged at intervals in the gap aisle. One monitoring point is equipped with a high-pressure water spray atomizing nozzle. Correspondingly, a group of monitoring devices is set for each monitoring point. Each group of monitoring devices is composed of a temperature detector and a smoke detector.所述高压喷水雾化喷头通过管路与外部高压水源连接,还设置电磁阀,所述测温器、感烟器分别将信号传递给电磁阀,所述电磁阀控制高压水路管路的关闭或打开;同时,还设置***延时器,所述测温器、感烟器分别将信号传递给***延时器,所述***延时器控制所述前风机及后风机的运行。The high-pressure water spray atomization nozzle is connected to an external high-pressure water source through a pipeline, and is also provided with a solenoid valve. The temperature detector and the smoke detector respectively transmit signals to the solenoid valve, and the solenoid valve controls the closing of the high-pressure water pipeline Or open; at the same time, a system delayer is also provided, the temperature detector and the smoke sensor respectively transmit signals to the system delayer, and the system delayer controls the operation of the front fan and the rear fan.
- 根据权利要求1所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,在每一路高压喷水雾化喷头分别设置一个对应的电磁阀,由各个电磁阀控制对应的高压喷水雾化喷头打开或关闭。The automatic cooling control system for the gap between the garbage incinerator grate according to claim 1, wherein a corresponding solenoid valve is provided on each high-pressure water atomizing nozzle, and each solenoid valve controls the corresponding high-pressure spray nozzle. The water atomization nozzle is turned on or off.
- 根据权利要求2所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,采用单点烟控模式,当某一个监测点的感烟器监测到烟雾时,感烟器将信号传递给该监测点对应的电磁阀,同时将信号传递给***延时器,此时,该监测点的电磁阀打开、高压喷水雾化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动;接下来,当感烟器没有监测到烟雾时,感烟器将信号传递给对应的电磁阀、同时传递给***延时器,由对应的电磁阀控制对应的高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。The automatic cooling control system for the gap between the garbage incinerator grate according to claim 2, wherein the single-point smoke control mode is adopted. When a smoke detector at a monitoring point detects smoke, the smoke detector will signal It is transmitted to the solenoid valve corresponding to the monitoring point, and the signal is transmitted to the system delayer. At this time, the solenoid valve of the monitoring point is opened, the high-pressure water spray nozzle starts to spray water, and at the same time, the system delayer starts to enter the delay. At the time stage, after a delay of 30 seconds, the system delayer starts the front fan and the rear fan; next, when the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the corresponding solenoid valve and at the same time Passed to the system delayer, the corresponding high-pressure water spray atomization nozzle is controlled by the corresponding solenoid valve to stop spraying water, and the system delayer controls the front fan and the rear fan to stop running.
- 根据权利要求2所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,采用单点温控的模式,当某一个监测点的温度超过65℃时,测温器将信号传递给该监测点对应的电磁阀,同时将信号传递给***延时器,此时,该监测点的电磁阀打开、高压喷水雾化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动,通过喷水和引风使夹缝的温度迅速降低;接下来,当测温器监测到该监测点的温度降至55℃时,测温器分别将信号传递给对应电磁阀、同时将信号传递给***延时器,由电磁阀控制高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。The automatic cooling control system for the gap between the garbage incinerator grate according to claim 2, characterized in that a single-point temperature control mode is adopted. When the temperature of a certain monitoring point exceeds 65°C, the temperature detector transmits the signal Give the solenoid valve corresponding to the monitoring point, and at the same time transmit the signal to the system delayer. At this time, the solenoid valve of the monitoring point is opened, the high-pressure water spray nozzle starts to spray water, and the system delayer starts to enter the delay In the stage, after a delay of 30 seconds, the system delayer starts the front fan and the rear fan, and the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature detector detects the temperature of the monitoring point When the temperature drops to 55°C, the temperature detector respectively transmits the signal to the corresponding solenoid valve and the signal to the system delayer. The solenoid valve controls the high-pressure water spray nozzle to stop spraying water, and the system delayer controls the front fan Then the fan stopped running.
- 根据权利要求2所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,采用双点温控的模式,当某两个监测点的温度均超过60℃时,测温器将信号传递给该两个监测点对应的电磁阀,同时将信号传递给***延时器,此时,该两个监测点对应的电磁阀打开、高压喷水雾化喷头打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机运行,The automatic cooling control system for the gap between the garbage incinerator grate according to claim 2, characterized in that a dual-point temperature control mode is adopted. When the temperature of two monitoring points exceeds 60°C, the temperature detector will The signal is transmitted to the solenoid valve corresponding to the two monitoring points, and the signal is transmitted to the system delayer. At this time, the solenoid valve corresponding to the two monitoring points is opened, the high-pressure water spray nozzle is opened, and the system is delayed The starter enters the delay stage. After a delay of 30 seconds, the system delayer starts the operation of the front fan and the rear fan.当该两个监测点的中任何一点的温度降至55℃时,该监测点的测温器将信号传递给对应电磁阀,由对应的电磁阀控制该点的高压喷水雾化喷头关闭,When the temperature of any one of the two monitoring points drops to 55°C, the temperature detector at the monitoring point transmits the signal to the corresponding solenoid valve, and the corresponding solenoid valve controls the high-pressure water spray nozzle at this point to close.只有当该两个监测点的温度都降至55℃时,该两个监测点的测温器同时将信号传递给***延时器,由***延时器控制前风机及后风机停止运行。Only when the temperature of the two monitoring points drops to 55°C, the temperature detectors of the two monitoring points simultaneously transmit the signal to the system delayer, and the system delayer controls the front fan and the rear fan to stop running.
- 根据权利要求1所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,在高压水总管路中设置总电磁阀,由总电磁阀控制高压水总管路的打开或关闭。The automatic cooling control system for the gap between the garbage incinerator grate according to claim 1, wherein a main solenoid valve is arranged in the high-pressure water main pipeline, and the main electromagnetic valve controls the opening or closing of the high-pressure water main pipeline.
- 根据权利要求6所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,采用单点烟控模式,当某一个监测点的感烟器监测到烟雾时,感烟器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头开始喷水,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动;接下来,当感烟器没有监测到烟雾时,感烟器分别将信号传递给总电磁阀及***延时器,由电磁阀控制高压喷水雾化喷头停止喷水、由***延时器控制前风机及后风机停止运行。The automatic cooling control system for the gap between the garbage incinerator grate according to claim 6, characterized in that a single-point smoke control mode is adopted, and when a smoke detector at a monitoring point detects smoke, the smoke detectors will separately The signal is transmitted to the main solenoid valve and the system delayer. At this time, the main solenoid valve is opened, and the high-pressure water spray nozzles of each channel start to spray water. At the same time, the system delayer starts to enter the delay stage, after a delay of 30 seconds , The system delayer starts the front fan and the rear fan; next, when the smoke sensor does not detect smoke, the smoke sensor transmits the signal to the main solenoid valve and the system delayer respectively, and the solenoid valve controls the high pressure The water spray atomization nozzle stops spraying water, and the front fan and rear fan are controlled by the system delayer to stop running.
- 根据权利要求6所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,采用单点温控的模式,当某一个监测点的温度超过65℃时,测温器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头同时打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机启动,通过喷水和引风使夹缝的温度迅速降低;接下来,当测温器监测到该监测点的温度降至55℃时,测温器分别将信号传递给总电磁阀及***延时器,由总电磁阀控制各路高压喷水雾化喷头关闭、由***延时器控制前风机及后风机停止运行。The automatic cooling control system for the gap between the garbage incinerator grate according to claim 6, characterized in that a single-point temperature control mode is adopted. When the temperature of a certain monitoring point exceeds 65°C, the temperature detector will signal Passed to the main solenoid valve and the system delayer. At this time, the main solenoid valve is opened and the high-pressure water spray nozzles of each channel are opened at the same time. At the same time, the system delayer starts to enter the delay stage. After a delay of 30 seconds, the system The delay device starts the front fan and the rear fan, and the temperature of the gap is rapidly reduced by spraying water and induced air; next, when the temperature detector detects that the temperature of the monitoring point drops to 55°C, the temperature detector respectively The signal is transmitted to the main solenoid valve and the system delayer. The main solenoid valve controls the closing of the high-pressure water spray nozzles of each channel, and the system delayer controls the front fan and the rear fan to stop running.
- 根据权利要求6所述的一种垃圾焚烧炉炉排夹缝自动降温控制***,其特征是,采用双点温控的模式,当某两个监测点的温度均超过60℃时,测温器分别将信号传递给总电磁阀及***延时器,此时,总电磁阀打开、各路高压喷水雾化喷头同时打开,同时,***延时器启动进入延时阶段,在延时30秒之后,***延时器启动所述前风机及后风机运行,The automatic cooling control system for the gap between the garbage incinerator grate according to claim 6, characterized in that a dual-point temperature control mode is adopted, and when the temperature of two monitoring points exceeds 60°C, the temperature detectors are respectively The signal is transmitted to the main solenoid valve and the system delayer. At this time, the main solenoid valve is opened and the high-pressure water spray nozzles of each channel are opened at the same time. At the same time, the system delayer starts to enter the delay stage, after a delay of 30 seconds , The system delayer starts the operation of the front fan and the rear fan,只有当该两个监测点的温度同时降至55℃时,该两个监测点的测温器分别将信号传递给总电磁阀及***延时器,由总电磁阀控制各路高压喷水雾化喷头关闭,同时,由***延时器控制前风机及后风机停止运行。Only when the temperature of the two monitoring points drops to 55°C at the same time, the temperature detectors of the two monitoring points respectively transmit the signal to the main solenoid valve and the system delayer, and the main solenoid valve controls the high-pressure water spray of each channel The chemical nozzle is closed, and at the same time, the front fan and the rear fan are controlled by the system delayer to stop running.
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