WO2017092028A1 - Pressure control fixed value adjusting system based on torch operating condition - Google Patents
Pressure control fixed value adjusting system based on torch operating condition Download PDFInfo
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- WO2017092028A1 WO2017092028A1 PCT/CN2015/096399 CN2015096399W WO2017092028A1 WO 2017092028 A1 WO2017092028 A1 WO 2017092028A1 CN 2015096399 W CN2015096399 W CN 2015096399W WO 2017092028 A1 WO2017092028 A1 WO 2017092028A1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/38—Torches, e.g. for brazing or heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
Definitions
- the present invention relates to an ejector combustion apparatus, and more particularly to a pressure control fixed value adjustment system for an ejector combustion apparatus.
- the venting flare system can process the excess, harmful and unbalanced exhaust gas discharged from the production device in time, and can handle the test vehicle, the unqualified gas generated during the parking, and the large amount of gas instantaneously released during the accident to ensure the device.
- Torch burning should maintain the stability of the flame. If the problem of flame extinction occurs, a large amount of toxic, corrosive, flammable and explosive gas will overflow and spread, which will not only cause casualties, pollute the environment, but also cause serious explosions. Fire. Moreover, if the combustion of the fuel is incompletely burned and inefficiently burned, a large amount of harmful emissions such as carbon monoxide, nitrogen oxides and the like will be generated.
- the venting flare system typically employs an ejector-type combustion apparatus that uses several venturi burners to combust the gas.
- the opening or closing of the burner air supply valve is based on the pressure of the fuel.
- the control valve controls the maximum amount of fuel flowing through the valve. If the amount of fuel is exceeded, the currently open burner cannot effectively treat the excess amount, and the combustion is insufficient, resulting in a large amount of harmful emissions. Therefore, more control valves need to be opened to allow more burners to participate in the combustion.
- the present invention provides a pressure control fixed value adjustment system based on a torch operating condition that can solve at least one of the above problems.
- the present invention provides a pressure control fixed value adjustment system based on a torch operating condition, comprising a fuel supply line, a control valve connected to the fuel supply line, and a venturi burner, the control valve being disposed at the fuel A supply line is provided to control the valve opening of the fuel supply line.
- the control valve has a pressure control fixed value.
- the pressure control fixed value adjustment system includes a controller and a torch operating condition sensor connection, the torch operating condition sensor detects an operating condition of the torch and sends a detection result thereof to the controller, the control The device automatically adjusts the pressure control fixed value of the control valve according to the detection result.
- the operating conditions detected by the flare operating condition sensor include one or more of local temperature, vibration, and noise of the flare.
- the controller automatically reduces the fixed value of the pressure control of the control valve.
- the controller automatically reduces the pressure control fixed value of the control valve when the torch operating condition sensor detects that the vibration of the venturi burner is above a predetermined vibration amplitude.
- the controller automatically reduces the pressure control fixed value of the control valve when the torch operating condition sensor detects that the noise of the torch is above a predetermined noise value.
- the present invention provides a pressure control fixed value adjustment system based on a torch operating condition, and the controller automatically adjusts the fixed value of the pressure control of the control valve according to the operating condition of the rear end, so that the load exceeds the burner load. Next, open more burners to participate in combustion, improve the combustion stability and environmental protection of the flare system.
- FIG. 1 is a simplified schematic diagram of a combustion system of an ejector burner.
- FIG. 2 is a schematic diagram of a pressure control fixed value adjustment system.
- FIG. 1 is a simplified schematic diagram of a combustion system of an ejector burner including a fuel supply line 10, a control valve 20 coupled to the fuel supply line 10, and a venturi burner 30.
- the fuel supply line 10 delivers gas from a fuel source, such as an oil well, to the venturi burner 30 for combustion.
- the number of venturi burners 30 may be one or more, and the number is not limited.
- a control valve 20 is provided on the fuel supply line 10 to control the closing or opening of the fuel supply line.
- the fuel supply line 10 can have a plurality of branches, each of which is provided with one such control valve 20 and to which one or more venturi burners 30 are coupled.
- Figure 1 only schematically shows two branches.
- the control valve 20 has a fixed value of pressure control.
- a venturi burner designed to have a maximum amount of gas that can be processed. Therefore, if the pressure of the gas in the pipeline exceeds the fixed value of the pressure control, it means that the amount of gas in the pipeline has exceeded the maximum processing capacity of the connected venturi burner, and the venturi needs to open more branches. The burner burns the gas.
- the control valve 20 controls the amount of fuel treatment by controlling the pressure.
- the pressure control fixed value of the control valve 20 is set at 0.8 MPa.
- the flare gas component includes different hydrocarbons such as H2, H2S, CO2 , N2, etc., the relative percentage of each gas is also constantly changing, which determines that the average molecular weight and density of the torch also changes, so the flow pressure changes. If the pressure control fixed value of the control valve 20 cannot be adjusted for different gas components to control the fuel processing amount, it is likely that the rear end burner may have an excessive temperature, excessive vibration, or excessive noise.
- the pressure control fixed value adjustment system includes a controller 40 and a torch operating condition sensor 50.
- Controller 40 is coupled to flare condition sensor 50 and control valve 20.
- the torch operating condition sensor 50 detects an operating condition of the torch and transmits the detection result thereof to the controller 40, and the controller 40 automatically adjusts the pressure control fixed value of the control valve 20 according to the detection result.
- the operating conditions detected by the flare operating condition sensor 50 include one or more of local temperature, vibration, and noise of the flare.
- the controller 40 automatically reduces the pressure control fixed value of the control valve 20 to reduce the fuel processing amount of the burner. Reduce the temperature. In this way, more control valves 20 are opened to allow more burners 30 to share the excess fuel amount.
- the controller 40 automatically reduces the pressure control fixed value of the control valve to reduce the fuel processing of the burner. The amount thus reduces the vibration. In this way, more control valves 20 are opened to allow more burners 30 to share the excess fuel amount.
- the controller automatically reduces the pressure control fixed value of the control valve to reduce the noise of the single burner. In this way, more control valves 20 are opened to allow more burners 30 to share the excess fuel amount.
- the present invention provides a pressure control fixed value adjustment system based on a torch operating condition, and the controller automatically adjusts the fixed value of the pressure control of the control valve according to the operating condition of the rear end, so that the load exceeds the burner load.
- the controller automatically adjusts the fixed value of the pressure control of the control valve according to the operating condition of the rear end, so that the load exceeds the burner load.
- the present invention can improve the combustion stability and environmental protection of the flare system.
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
A pressure control fixed value adjusting system based on a torch operating condition, comprising a fuel supply line (10), a Venturi burner (30) and a control valve (20) connecting to the fuel supply line (10), the control valve (20) being disposed on the fuel supply line (10) to control the valve opening for the fuel supply line (10), the control valve having a pressure control fixed value. The pressure control fixed value adjusting system comprises a controller (40) connecting to a torch operating condition sensor (50), the torch operating condition sensor (50) detecting the operating condition of the torch and sending the detected result to the controller (40), the controller (40) automatically adjusting, according to the detected results, the pressure control fixed value of the control valve (20).
Description
本发明涉及一种引射式燃烧装置，特别是涉及一种引射式燃烧装置的压力控制固定值调整系统。The present invention relates to an ejector combustion apparatus, and more particularly to a pressure control fixed value adjustment system for an ejector combustion apparatus.
在石化装置中，放空火炬系统能及时处理生产装置中排放的多余、有害、不平衡的废气，并能处理试车、开停车时产生的不合格气体，以及事故时瞬时放出的大量气体，保证装置正常、安全运行。火炬燃烧要保持火焰的稳定性，若发生火焰熄灭的问题，将使大量有毒、有腐蚀、易燃易爆的气体外溢、扩散，不仅将会造成人员伤亡，污染环境，严重的会导致爆炸、火灾。而且，燃料燃烧如果燃烧不完全，低效率燃烧，将会产生大量有害排放物，例如一氧化碳、氮氧化物等。In the petrochemical plant, the venting flare system can process the excess, harmful and unbalanced exhaust gas discharged from the production device in time, and can handle the test vehicle, the unqualified gas generated during the parking, and the large amount of gas instantaneously released during the accident to ensure the device. Normal and safe operation. Torch burning should maintain the stability of the flame. If the problem of flame extinction occurs, a large amount of toxic, corrosive, flammable and explosive gas will overflow and spread, which will not only cause casualties, pollute the environment, but also cause serious explosions. Fire. Moreover, if the combustion of the fuel is incompletely burned and inefficiently burned, a large amount of harmful emissions such as carbon monoxide, nitrogen oxides and the like will be generated.
放空火炬系统一般采用引射式燃烧装置，其使用若干文丘里燃烧器对燃气进行燃烧。燃烧器供气阀门的打开或关闭是根据燃料的压力来定的。控制阀控制流通该阀的最大燃料量，超过该燃料量，则目前开启的燃烧器无法对超出的量进行有效处理，燃烧不充分，产生大量有害排放物。因此需要开启更多的控制阀，让更多的燃烧器参与燃烧。The venting flare system typically employs an ejector-type combustion apparatus that uses several venturi burners to combust the gas. The opening or closing of the burner air supply valve is based on the pressure of the fuel. The control valve controls the maximum amount of fuel flowing through the valve. If the amount of fuel is exceeded, the currently open burner cannot effectively treat the excess amount, and the combustion is insufficient, resulting in a large amount of harmful emissions. Therefore, more control valves need to be opened to allow more burners to participate in the combustion.
有鉴于此，本发明提出一种可解决至少一项上述问题的基于火炬运行工况的压力控制固定值调整系统。In view of the above, the present invention provides a pressure control fixed value adjustment system based on a torch operating condition that can solve at least one of the above problems.
本发明提供一种基于火炬运行工况的压力控制固定值调整系统，包括燃料供给管路、与所述燃料供给管路连接的控制阀和文丘里燃烧器，所述控制阀设置在所述燃料供给管路上以控制所述燃料供给管路的阀门开度。所述控制阀具有一压力控制固定值。所述压力控制固定值调整系统包括一控制器和火炬运行工况传感器连接，所述火炬运行工况传感器检测所述火炬的运行工况并将其检测结果发送至所述控制器，所述控制器根据所述检测结果自动调整所述控制阀的压力控制固定值。The present invention provides a pressure control fixed value adjustment system based on a torch operating condition, comprising a fuel supply line, a control valve connected to the fuel supply line, and a venturi burner, the control valve being disposed at the fuel A supply line is provided to control the valve opening of the fuel supply line. The control valve has a pressure control fixed value. The pressure control fixed value adjustment system includes a controller and a torch operating condition sensor connection, the torch operating condition sensor detects an operating condition of the torch and sends a detection result thereof to the controller, the control The device automatically adjusts the pressure control fixed value of the control valve according to the detection result.
在一实施例中，所述火炬运行工况传感器检测的运行工况包括火炬的局部温度、振动和噪音中的一个或多个。其中，当所述火炬运行工况传感器检测到火炬的局部温度高于一预定温度时，所述控制器自动降低所述控制阀的压力控制固定值。当所述火炬运行工况传感器检测到所述文丘里燃烧器的振动高于一预定振动幅度时，所述控制器自动降低所述控制阀的压力控制固定值。当所述火炬运行工况传感器检测到火炬的噪音高于一预定噪音值时，所述控制器自动降低所述控制阀的压力控制固定值。In an embodiment, the operating conditions detected by the flare operating condition sensor include one or more of local temperature, vibration, and noise of the flare. Wherein, when the torch operating condition sensor detects that the local temperature of the torch is higher than a predetermined temperature, the controller automatically reduces the fixed value of the pressure control of the control valve. The controller automatically reduces the pressure control fixed value of the control valve when the torch operating condition sensor detects that the vibration of the venturi burner is above a predetermined vibration amplitude. The controller automatically reduces the pressure control fixed value of the control valve when the torch operating condition sensor detects that the noise of the torch is above a predetermined noise value.
综上所述，本发明提供了一种基于火炬运行工况的压力控制固定值调整系统，控制器根据后端运行工况自动调整控制阀的压力控制固定值，使得在超出燃烧器负荷的情况下，开启更多的燃烧器参与燃烧，提高火炬系统的燃烧稳定性和环保性。
In summary, the present invention provides a pressure control fixed value adjustment system based on a torch operating condition, and the controller automatically adjusts the fixed value of the pressure control of the control valve according to the operating condition of the rear end, so that the load exceeds the burner load. Next, open more burners to participate in combustion, improve the combustion stability and environmental protection of the flare system.
图1是引射式燃烧器的燃烧系统的简化示意图。1 is a simplified schematic diagram of a combustion system of an ejector burner.
图2为压力控制固定值调整系统的示意图。2 is a schematic diagram of a pressure control fixed value adjustment system.
在详细描述实施例之前，应该理解的是，本发明不限于本申请中下文或附图中所描述的详细结构或元件排布。本发明可为其它方式实现的实施例。而且，应当理解，本文所使用的措辞及术语仅仅用作描述用途，不应作限定性解释。本文所使用的“包括”、“包含”、“具有”等类似措辞意为包含其后所列出之事项、其等同物及其它附加事项。特别是，当描述“一个某元件”时，本发明并不限定该元件的数量为一个，也可以包括多个。Before the embodiments are described in detail, it is understood that the invention is not limited to the details The invention may be embodied in other ways. Also, it will be understood that the phraseology and terminology used herein are for the purpose of description The words "including", "comprising", "having", and <RTIgt; </ RTI> <RTIgt; </ RTI> used herein are meant to include the items listed thereafter, their equivalents, and other additional items. In particular, when describing "a certain element", the invention does not limit the number of the elements to one, and may include a plurality.
如图1是引射式燃烧器的燃烧系统的简化示意图，包括燃料供给管路10、与燃料供给管路10连接的控制阀20和文丘里燃烧器30。燃料供应管路10将来自燃料源例如油井的燃气输送至文丘里燃烧器30进行燃烧。文丘里燃烧器30的数量可以是一个或多个，数量不做限制。控制阀20设置在燃料供给管路10上以控制所述燃料供给管路的关闭或打开。燃料供给管路10可具有多个支路，每个支路都设置一个这样的控制阀20并连接有一个或多个文丘里燃烧器30。图1仅示意性地画出两个支路。1 is a simplified schematic diagram of a combustion system of an ejector burner including a fuel supply line 10, a control valve 20 coupled to the fuel supply line 10, and a venturi burner 30. The fuel supply line 10 delivers gas from a fuel source, such as an oil well, to the venturi burner 30 for combustion. The number of venturi burners 30 may be one or more, and the number is not limited. A control valve 20 is provided on the fuel supply line 10 to control the closing or opening of the fuel supply line. The fuel supply line 10 can have a plurality of branches, each of which is provided with one such control valve 20 and to which one or more venturi burners 30 are coupled. Figure 1 only schematically shows two branches.
控制阀20具有一压力控制固定值。对于设计定型的文丘里燃烧器而言，其能处理的燃气总量具有一最大值。因此，如果管路内的燃气的压力超过该压力控制固定值，则表示管路内的燃气量已超过所连接的文丘里燃烧器的最大处理量，此时需要开启更多支路的文丘里燃烧器对燃气进行燃烧。The control valve 20 has a fixed value of pressure control. For a venturi burner designed to have a maximum amount of gas that can be processed. Therefore, if the pressure of the gas in the pipeline exceeds the fixed value of the pressure control, it means that the amount of gas in the pipeline has exceeded the maximum processing capacity of the connected venturi burner, and the venturi needs to open more branches. The burner burns the gas.
控制阀20是通过控制压力的方式来对燃料处理量进行控制的。但是，对于不同的燃料类型和成份，即使压力一样，由于其含有的杂质不一样，文丘里燃烧器的最大处理量也不同。而且，即使是相同的燃料，由于燃料温度不同、所在地海拔高、空气稀薄等，也会导致燃烧器实际最大处理量也会不同。一般而言，控制阀20的压力控制固定值设置在0.8Mpa。火炬气组分包括不同的碳氢化合物，例如H2、H2S、CO2
、N2等，每种气体的相对百分比也在持续变化，从而决定了火炬的平均分子量及密度也不断变化，因此流量压力发生变化。如果无法针对不同的燃气成份调整控制阀20的压力控制固定值来控制燃料处理量，很可能后端燃烧器会出现温度过高，振动过大或者噪音过大等情况。The control valve 20 controls the amount of fuel treatment by controlling the pressure. However, for different fuel types and compositions, even with the same pressure, the maximum processing capacity of the venturi burner is different because of the different impurities. Moreover, even the same fuel, due to different fuel temperatures, high altitudes, thin air, etc., will cause the actual maximum processing capacity of the burner to be different. In general, the pressure control fixed value of the control valve 20 is set at 0.8 MPa. The flare gas component includes different hydrocarbons such as H2, H2S, CO2
, N2, etc., the relative percentage of each gas is also constantly changing, which determines that the average molecular weight and density of the torch also changes, so the flow pressure changes. If the pressure control fixed value of the control valve 20 cannot be adjusted for different gas components to control the fuel processing amount, it is likely that the rear end burner may have an excessive temperature, excessive vibration, or excessive noise.
如图2，本实施例中，所述压力控制固定值调整系统包括一控制器40和火炬运行工况传感器50。控制器40与火炬工况传感器50和控制阀20连接。火炬运行工况传感器50检测所述火炬的运行工况并将其检测结果发送至所述控制器40，而控制器40根据所述检测结果自动调整所述控制阀20的压力控制固定值。As shown in FIG. 2, in the embodiment, the pressure control fixed value adjustment system includes a controller 40 and a torch operating condition sensor 50. Controller 40 is coupled to flare condition sensor 50 and control valve 20. The torch operating condition sensor 50 detects an operating condition of the torch and transmits the detection result thereof to the controller 40, and the controller 40 automatically adjusts the pressure control fixed value of the control valve 20 according to the detection result.
上述火炬运行工况传感器50检测的运行工况包括火炬的局部温度、振动和噪音中的一个或多个。例如，当所述火炬运行工况传感器50检测到火炬的局部温度高于一预定温度时，所述控制器40自动降低所述控制阀20的压力控制固定值以降低燃烧器的燃料处理量从而降低温度。这样，更多的控制阀20被打开以让更多的燃烧器30来分担超出的燃料量。The operating conditions detected by the flare operating condition sensor 50 include one or more of local temperature, vibration, and noise of the flare. For example, when the torch operating condition sensor 50 detects that the local temperature of the torch is higher than a predetermined temperature, the controller 40 automatically reduces the pressure control fixed value of the control valve 20 to reduce the fuel processing amount of the burner. Reduce the temperature. In this way, more control valves 20 are opened to allow more burners 30 to share the excess fuel amount.
当所述火炬运行工况传感器50检测到所述文丘里燃烧器的振动高于一预定振动幅度时，所述控制器40自动降低所述控制阀的压力控制固定值以降低燃烧器的燃料处理量从而降低振动。这样，更多的控制阀20被打开以让更多的燃烧器30来分担超出的燃料量。When the torch operating condition sensor 50 detects that the vibration of the venturi burner is higher than a predetermined vibration amplitude, the controller 40 automatically reduces the pressure control fixed value of the control valve to reduce the fuel processing of the burner. The amount thus reduces the vibration. In this way, more control valves 20 are opened to allow more burners 30 to share the excess fuel amount.
当所述火炬运行工况传感器50检测到火炬的噪音高于一预定噪音值时，所述控制器自动降低所述控制阀的压力控制固定值以降低单个燃烧器的噪音。这样，更多的控制阀20被打开以让更多的燃烧器30来分担超出的燃料量。When the torch operating condition sensor 50 detects that the noise of the torch is above a predetermined noise value, the controller automatically reduces the pressure control fixed value of the control valve to reduce the noise of the single burner. In this way, more control valves 20 are opened to allow more burners 30 to share the excess fuel amount.
综上所述，本发明提供了一种基于火炬运行工况的压力控制固定值调整系统，控制器根据后端运行工况自动调整控制阀的压力控制固定值，使得在超出燃烧器负荷的情况下，降低燃烧器的处理量，开启更多的燃烧器参与燃烧。当检测到温度过高，振动过大或者噪音过大，往往表示燃料处理量已经超出了燃烧器的实际处理能力，造成燃烧不稳定和因燃烧不完全而产生大量有害排放物。因此，本发明可提高火炬系统的燃烧稳定性和环保性。In summary, the present invention provides a pressure control fixed value adjustment system based on a torch operating condition, and the controller automatically adjusts the fixed value of the pressure control of the control valve according to the operating condition of the rear end, so that the load exceeds the burner load. Next, reduce the amount of burner processing and turn on more burners to participate in the combustion. When it is detected that the temperature is too high, the vibration is too large or the noise is too large, it often indicates that the fuel treatment amount has exceeded the actual processing capacity of the burner, resulting in unstable combustion and a large amount of harmful emissions due to incomplete combustion. Therefore, the present invention can improve the combustion stability and environmental protection of the flare system.
本文所描述的概念在不偏离其精神和特性的情况下可以实施成其它形式。所公开的具体实施例应被视为例示性而不是限制性的。因此，本发明的范围是由所附的权利要求，而不是根据之前的这些描述进行确定。在权利要求的字面意义及等同范围内的任何改变都应属于这些权利要求的范围。The concepts described herein may be embodied in other forms without departing from the spirit and scope. The specific embodiments disclosed are to be considered as illustrative and not restrictive. Therefore, the scope of the invention is to be determined by the appended claims Any changes which come within the meaning and range of the claims are intended to be within the scope of the claims.
Claims (5)
- 一种基于火炬运行工况的压力控制固定值调整系统，包括燃料供给管路、与所述燃料供给管路连接的控制阀和文丘里燃烧器，所述控制阀设置在所述燃料供给管路上以控制所述燃料供给管路的阀门开度，所述控制阀具有一压力控制固定值，其特征在于，所述压力控制固定值调整系统包括一控制器和火炬运行工况传感器连接，所述火炬运行工况传感器检测所述火炬的运行工况并将其检测结果发送至所述控制器，所述控制器根据所述检测结果自动调整所述控制阀的压力控制固定值。A pressure control fixed value adjustment system based on a torch operating condition, comprising a fuel supply line, a control valve connected to the fuel supply line, and a venturi burner, the control valve being disposed on the fuel supply line To control the valve opening of the fuel supply line, the control valve has a pressure control fixed value, wherein the pressure control fixed value adjustment system includes a controller and a torch operating condition sensor connection, The torch operating condition sensor detects an operating condition of the torch and transmits a detection result thereof to the controller, and the controller automatically adjusts a fixed value of the pressure control of the control valve according to the detection result.
- 如权利要求1所述的基于火炬运行工况的压力控制固定值调整系统，其特征在于，所述火炬运行工况传感器检测的运行工况包括火炬的局部温度、振动和噪音中的一个或多个。The fire control fixed value adjustment system based on a torch operating condition according to claim 1, wherein the operating condition detected by the torch operating condition sensor comprises one or more of local temperature, vibration and noise of the torch. One.
- 如权利要求1所述的基于火炬运行工况的压力控制固定值调整系统，其特征在于，当所述火炬运行工况传感器检测到火炬的局部温度高于一预定温度时，所述控制器自动降低所述控制阀的压力控制固定值。The fire control fixed value adjustment system based on a torch operating condition according to claim 1, wherein when said torch operating condition sensor detects that a local temperature of the torch is higher than a predetermined temperature, said controller automatically The pressure control fixed value of the control valve is lowered.
- 如权利要求1所述的基于火炬运行工况的压力控制固定值调整系统，其特征在于，当所述火炬运行工况传感器检测到所述文丘里燃烧器的振动高于一预定振动幅度时，所述控制器自动降低所述控制阀的压力控制固定值。A torque control fixed value adjustment system based on a torch operating condition according to claim 1, wherein when said torch operating condition sensor detects that said venturi burner vibration is higher than a predetermined vibration amplitude, The controller automatically reduces the pressure control fixed value of the control valve.
- 如权利要求1所述的基于火炬运行工况的压力控制固定值调整系统，其特征在于，当所述火炬运行工况传感器检测到火炬的噪音高于一预定噪音值时，所述控制器自动降低所述控制阀的压力控制固定值。 The pressure control fixed value adjustment system based on a torch operating condition according to claim 1, wherein when said torch operating condition sensor detects that the noise of the torch is higher than a predetermined noise value, said controller automatically The pressure control fixed value of the control valve is lowered.
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2015/096399 WO2017092028A1 (en) | 2015-12-04 | 2015-12-04 | Pressure control fixed value adjusting system based on torch operating condition |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2015/096399 WO2017092028A1 (en) | 2015-12-04 | 2015-12-04 | Pressure control fixed value adjusting system based on torch operating condition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941801A (en) * | 2022-05-27 | 2022-08-26 | 国家石油天然气管网集团有限公司 | BOG (boil off gas) emptying control system of LNG (liquefied Natural gas) receiving station |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060216663A1 (en) * | 2005-03-25 | 2006-09-28 | Morrissey James L | Safe incineration of explosive air mixtures |
| JP2007225125A (en) * | 2006-01-13 | 2007-09-06 | Masahito Sasaki | Scattering asbestos melting treatment device |
| CN101329067A (en) * | 2008-06-26 | 2008-12-24 | 胜利油田胜利动力机械集团有限公司 | Coal mine mash gas incineration torch |
| CN100449206C (en) * | 2006-07-06 | 2009-01-07 | 北京市燕山工业燃气设备有限公司 | Gas burning torch with multiple protective function |
| CN202792046U (en) * | 2012-08-11 | 2013-03-13 | 江西同建机械发展有限公司 | Ignition system of petroleum chemical tower |
| CN105299663A (en) * | 2015-12-04 | 2016-02-03 | 深圳智慧能源技术有限公司 | Pressure control fixed value adjusting system based on torch running working condition |
| CN205191599U (en) * | 2015-12-04 | 2016-04-27 | 深圳智慧能源技术有限公司 | Pressure control fixed value adjustment system based on torch operating condition |
-
2015
- 2015-12-04 WO PCT/CN2015/096399 patent/WO2017092028A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060216663A1 (en) * | 2005-03-25 | 2006-09-28 | Morrissey James L | Safe incineration of explosive air mixtures |
| JP2007225125A (en) * | 2006-01-13 | 2007-09-06 | Masahito Sasaki | Scattering asbestos melting treatment device |
| CN100449206C (en) * | 2006-07-06 | 2009-01-07 | 北京市燕山工业燃气设备有限公司 | Gas burning torch with multiple protective function |
| CN101329067A (en) * | 2008-06-26 | 2008-12-24 | 胜利油田胜利动力机械集团有限公司 | Coal mine mash gas incineration torch |
| CN202792046U (en) * | 2012-08-11 | 2013-03-13 | 江西同建机械发展有限公司 | Ignition system of petroleum chemical tower |
| CN105299663A (en) * | 2015-12-04 | 2016-02-03 | 深圳智慧能源技术有限公司 | Pressure control fixed value adjusting system based on torch running working condition |
| CN205191599U (en) * | 2015-12-04 | 2016-04-27 | 深圳智慧能源技术有限公司 | Pressure control fixed value adjustment system based on torch operating condition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941801A (en) * | 2022-05-27 | 2022-08-26 | 国家石油天然气管网集团有限公司 | BOG (boil off gas) emptying control system of LNG (liquefied Natural gas) receiving station |
| CN114941801B (en) * | 2022-05-27 | 2024-05-14 | 国家石油天然气管网集团有限公司 | BOG emptying control system of LNG receiving station |
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