WO2017152323A1 - 一种具有电子除垢技术的新型工业锅炉 - Google Patents

一种具有电子除垢技术的新型工业锅炉 Download PDF

Info

Publication number
WO2017152323A1
WO2017152323A1 PCT/CN2016/075737 CN2016075737W WO2017152323A1 WO 2017152323 A1 WO2017152323 A1 WO 2017152323A1 CN 2016075737 W CN2016075737 W CN 2016075737W WO 2017152323 A1 WO2017152323 A1 WO 2017152323A1
Authority
WO
WIPO (PCT)
Prior art keywords
integrated circuit
resistor
circuit
capacitor
combustion chamber
Prior art date
Application number
PCT/CN2016/075737
Other languages
English (en)
French (fr)
Inventor
张舒维
Original Assignee
张舒维
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张舒维 filed Critical 张舒维
Priority to PCT/CN2016/075737 priority Critical patent/WO2017152323A1/zh
Publication of WO2017152323A1 publication Critical patent/WO2017152323A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/54—De-sludging or blow-down devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material

Definitions

  • the invention relates to a novel industrial boiler with electronic descaling technology.
  • Industrial boiler is a kind of equipment that generates heat by burning fuel and transmits it to the furnace body.
  • the main energy conversion method is the conversion of the chemical energy of the fuel into the heat of steam, which drives the turbine and generator to operate, which is indispensable for industrial production. energy of.
  • the generated steam is condensed in the boiler and the pipeline, and it is easy to form a ditch.
  • the scale is accumulated, it not only affects the thermal conductivity of the boiler, but also blocks the circulation of steam, and at the same time, the inside and outside of the boiler are not heated. It is easy to produce an explosion, resulting in personal and property safety.
  • the gas generated after the boiler is operated is usually directly sent to the chimney without treatment, which affects the discharge efficiency and causes air pollution.
  • the technical problem to be solved by the present invention is to provide a limitation of scale generation to ensure normal operation of the boiler and to treat the discharged steam to reduce environmental pollution in order to overcome the deficiencies in the prior art that scale generation is easily affected by boiler operation and direct discharge of steam.
  • a new industrial boiler with electronic descaling technology is to provide a limitation of scale generation to ensure normal operation of the boiler and to treat the discharged steam to reduce environmental pollution in order to overcome the deficiencies in the prior art that scale generation is easily affected by boiler operation and direct discharge of steam.
  • a new industrial boiler with electronic descaling technology including a separator, a coal mill, a hopper, a furnace body, a combustion chamber, a steam generator, an air preheater, a dust collector and a chimney, the hopper being connected to a coal mill, the coal mill being connected to a combustion chamber through a separator, the furnace body being disposed above a combustion chamber, the combustion chamber being preheated by a steam generator and air Connected, the air preheater is connected to the chimney through a dust remover;
  • a dust removing module is disposed in the steam generator, the dust removing module includes a descaling circuit, and the descaling
  • the circuit includes a power circuit, an oscillator circuit, and a driving amplifying circuit, wherein the oscillator circuit and the driving amplifying circuit are both connected to a power circuit
  • the power circuit includes a second transformer, a second diode, a third diode, and a a fourth capacitor, a fifth capacitor, a rectifier bridge and an indicator lamp, wherein the second transformer is provided with two outputs, wherein one of the outputs is connected to one end of the fourth capacitor through a parallel circuit composed of the second diode and the third diode The other end is connected to the input end of the rectifier bridge and connected in parallel with the indicator light, the other end of the fourth capacitor is grounded, and the output end of the rectifier bridge is grounded through the fifth capacitor;
  • the oscillator circuit includes a first integrated circuit, a first resistor, a second resistor, a third resistor, a first adjustable resistor, a second adjustable resistor, a first capacitor, a second capacitor, a third capacitor, and a first two a pole tube
  • the first integrated circuit is of the type NE555
  • the power terminal of the first integrated circuit is connected to the reset end
  • the power terminal of the first integrated circuit is connected by a series circuit of a third resistor and a fifth capacitor Grounding
  • the power terminal of the first integrated circuit is connected to the discharge end of the first integrated circuit through a series circuit composed of a first adjustable resistor and a first resistor
  • the anode of the first diode and the first integrated circuit The discharge end is connected
  • the cathode of the first diode is connected to the reset locking end of the first integrated circuit
  • the reset locking end and the trigger point end of the first integrated circuit are grounded through the first capacitor
  • the first a discharge end of an integrated circuit is grounded through a series
  • the driving amplifier circuit includes a second integrated circuit, a fourth resistor, a first transformer and a capacitive load, the second integrated circuit is of the type TWH8751, and the input end of the second integrated circuit passes through the third capacitor and the first The output end of the integrated circuit is connected, the ground end of the second integrated circuit is connected to the strobe end, and the power end of the second integrated circuit is connected to the output end of the rectifier bridge through a fourth resistor, the second integrated circuit The output terminal is grounded through a series circuit composed of a primary side of the first transformer and a fourth capacitor, The secondary side of the first transformer is in parallel with the capacitive load.
  • the combustion chamber is a swirling combustion chamber.
  • the dust remover is an electric bag composite dust remover.
  • the coal mill is a low speed coal mill.
  • the temperature drift coefficients of the first resistor, the second resistor, the third resistor, and the fourth resistor are both 5% ppm.
  • the invention has the beneficial effects that the new industrial boiler with the electronic descaling technology purifies the exhaust gas generated by the combustion chamber through the dust remover, reduces the emission of pollutants, and reduces the air pollution, and not only the high frequency generated by the descaling circuit.
  • the frequency oscillating signal removes the chargeability of water molecules in the steam, thereby limiting the conditions of scale generation, ensuring the normal operation of the boiler, and improving the safety of the boiler.
  • FIG. 1 is a schematic structural view of a novel industrial boiler having an electronic descaling technique of the present invention
  • FIG. 2 is a circuit schematic diagram of a descaling circuit of a novel industrial boiler having an electronic descaling technique of the present invention
  • a new industrial boiler with electronic descaling technology including separator 1, coal mill 2, hopper 3, furnace body 4, combustion chamber 5, steam generator 6, air preheating a hopper 3 connected to the coal mill 2, the pulverizer 2 being connected to the combustion chamber 5 via a separator 1, the furnace body 6 being disposed above the combustion chamber 5
  • the combustion chamber 5 is connected to an air preheater 7 via a steam generator 6, and the air preheater 7 is connected to the chimney 9 via a dust collector 8;
  • a dust removing module is disposed in the steam generator 6, the dust removing module includes a descaling circuit, and the descaling circuit includes a power circuit, an oscillator circuit, and a driving amplifying circuit, and the oscillator circuit and the driving amplifying circuit are both connected to the power source Circuit connection,
  • the power circuit includes a second transformer T2, a second diode D2, a third diode D3, a fourth capacitor C4, a fifth capacitor C5, a rectifier bridge BR1 and an indicator light HL
  • the second transformer T2 is provided with two outputs, one of which is connected to one end of the fourth capacitor C4 through a parallel circuit composed of the second diode D2 and the third diode D3, and the other is connected to the input end of the rectifier bridge BR1 and is instructed
  • the lamp HL is connected in parallel, the other end of the fourth capacitor C4 is grounded, and the output end of the rectifier bridge BR1 is grounded through the fifth capacitor C5;
  • the oscillator circuit includes a first integrated circuit U1, a first resistor R1, a second resistor R2, a third resistor R3, a first adjustable resistor Rp1, a second adjustable resistor Rp2, a first capacitor C1, and a second capacitor C2.
  • the first integrated circuit U1 is of the type NE555, the power terminal of the first integrated circuit U1 is connected to the reset terminal, and the power of the first integrated circuit U1 is The terminal is grounded through a series circuit composed of a third resistor R3 and a fifth capacitor C5, and the power terminal of the first integrated circuit U1 passes through the series circuit of the first adjustable resistor Rp1 and the first resistor R1 and the first integrated circuit U1 The discharge end is connected, the anode of the first diode D1 is connected to the discharge end of the first integrated circuit U1, and the cathode of the first diode D1 is connected to the reset lock end of the first integrated circuit U1.
  • the reset locking end and the trigger point end of the first integrated circuit U1 are both grounded through the first capacitor C1, the first integrated circuit U1
  • the discharge end is grounded through a series circuit composed of a second adjustable resistor Rp2, a second resistor R2 and a first capacitor C1, and an adjustable end of the second adjustable resistor Rp2 is connected to a discharge end of the first integrated circuit U1.
  • the adjustable end of the first adjustable resistor Rp1 is connected to the power terminal of the first integrated circuit U1, the ground of the first integrated circuit U1 is grounded, and the control end of the first integrated circuit U1 is grounded through the second capacitor C2.
  • the output end of the first integrated circuit U1 is connected to the third capacitor C3;
  • the driving amplifier circuit includes a second integrated circuit U2, a fourth resistor R4, a first transformer T1 and a capacitive load CL.
  • the second integrated circuit U2 is of the type TWH8751, and the input end of the second integrated circuit U2 passes The third capacitor C3 is connected to the output end of the first integrated circuit U1, the ground end of the second integrated circuit U2 is connected to the strobe end, and the power end of the second integrated circuit U2 is passed through the fourth resistor R4 and the rectifier bridge BR1.
  • the output of the second integrated circuit U2 is grounded through a series circuit composed of a primary side of the first transformer T1 and a fourth capacitor C4, and the secondary side of the first transformer T1 is connected in parallel with the capacitive load CL. .
  • the combustion chamber 5 is a swirling combustion chamber.
  • the dust remover 8 is an electric bag composite dust remover.
  • the coal mill 2 is a low speed coal mill.
  • the temperature drift coefficients of the first resistor R1, the second resistor R2, the third resistor R3, and the fourth resistor R4 are both 5% ppm.
  • the fuel required for combustion is put into the hopper 3, the coal mill 2 pre-treats the fuel, and the fuel is ground into a powder to facilitate the full combustion of the fuel, after which the fuel enters the combustion chamber 5 through the separator 1.
  • Combustion occurs in the combustion chamber 5, and the generated heat energy is transferred to the furnace body 4.
  • the water in the furnace body 4 is heated to generate steam, and the exhaust gas generated in the combustion chamber 5 flows into the air preheater 7 through the steam generator 6 for heat exchange.
  • the treated exhaust gas passes through the dust remover 8, and the exhaust gas is purified by the dust remover 8, and the pollutants and other impurities in the exhaust gas are removed, and finally discharged to the atmosphere through the chimney 9.
  • the steam generator is provided with a descaling circuit, and the descaling circuit generates a high-frequency oscillation signal, which continuously acts on water molecules in the steam to ensure that the calcium and magnesium ions in the water molecules are in an ionic state, preventing calcium.
  • the magnesium ion adheres to the pipeline and the device to form scale.
  • the working principle of the descaling circuit to generate the oscillating signal is that the descaling circuit comprises a power circuit, an oscillator circuit and a driving amplifying circuit; after the power is turned on, the AC 220V voltage is passed through the second
  • the transformer T2 is stepped down, rectified by the rectifier bridge BR1, the second diode D2, and the third diode D3, and outputs +100V voltage and +12V voltage on the fourth capacitor C4 and the fifth capacitor C5, respectively, A voltage of 100 V is applied to the primary winding of the first transformer T1, and a voltage of +12 V is supplied to the first integrated circuit U1 and the second integrated circuit U2.
  • the output end of the first integrated circuit U1 outputs a rectangular wave signal of 150-220 kHz.
  • the capacitive load CL is driven by the first transformer T1 to generate a high frequency.
  • the electric field treats the water entering the boiler to ensure that the scale cannot be precipitated in the boiler, which improves the practicability and reliability of the boiler.
  • Adjusting the resistance value of the first adjustable resistor RP1 and the second adjustable resistor RP2 can change the operating frequency of the oscillator circuit, improve the practicability of the descaling circuit, and further improve the reliability of the boiler.
  • the new industrial boiler with electronic descaling technology purifies the exhaust gas generated by the combustion chamber 5 through the dust remover 8, reduces pollutant emissions, and reduces air pollution, and not only does the descaling circuit generate The high-frequency oscillating signal removes the chargeability of water molecules in the steam, thereby limiting the conditions of scale generation, ensuring the normal operation of the boiler, and improving the safety of the boiler.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)

Abstract

一种采用电子除垢技术的新型工业锅炉，包括分离器（1）、磨煤机（2）、料斗（3）、炉本体（4）、燃烧室（5）、蒸汽发生器（6）、空气预热器（7）、除尘器（8）和烟囱（9），其中，料斗（3）与磨煤机（2）连接，磨煤机（2）通过分离器（1）与燃烧室（5）连接，炉本体（4）设置在燃烧室（5）的上方，燃烧室（5）通过蒸汽发生器（6）与空气预热器（7）连接，空气预热器（7）通过除尘器（8）与烟囱（9）连接。该采用电子除垢技术的新型工业锅炉通过除尘器（8）对燃烧室（5）产生的废气进行净化处理，降低污染物质的排放，减缓空气污染，并且，利用除垢电路产生的高频振荡信号，限制了水垢的产生，保障锅炉的正常运行，提高了锅炉的安全性。

Description

一种具有电子除垢技术的新型工业锅炉 技术领域
本发明涉及一种具有电子除垢技术的新型工业锅炉。
背景技术
工业锅炉是一种通过燃烧燃料产生热量，传递给炉体后产生蒸汽的设备，主要能量转换方式为燃料的化学能转为蒸汽的热能，带动汽轮机、发电机运转，为工业生产提供不可或缺的能量。
但是现有的工业锅炉在运行时，产生的蒸汽在锅炉和管道中凝结，容易形成水沟，当水垢堆积后，不仅影响锅炉的导热性能，对蒸汽的流通造成堵塞，同时由于锅炉内外受热不均容易产生***，造成人身财产安全，不仅如此，锅炉运行后产生的气体通常直接未经处理传到烟囱中，影响排放效率的同时造成空气污染。
发明内容
本发明要解决的技术问题是：为了克服现有技术中容易产生水垢影响锅炉运行和直接排放蒸汽形成空气污染的不足，提供一种限制水垢产生保证锅炉正常运行并对排放蒸汽进行处理减少环境污染的具有电子除垢技术的新型工业锅炉。
本发明解决其技术问题所采用的技术方案是：一种具有电子除垢技术的新型工业锅炉，包括分离器、磨煤机、料斗、炉本体、燃烧室、蒸汽发生器、空气预热器、除尘器和烟囱，所述料斗与磨煤机连接，所述磨煤机通过分离器与燃烧室连接，所述炉本体设置在燃烧室的上方，所述燃烧室通过蒸汽发生器与空气预热器连接，所述空气预热器通过除尘器与烟囱连接；
所述蒸汽发生器内设有除尘模块，所述除尘模块包括除垢电路，所述除垢 电路包括电源电路、振荡器电路和驱动放大电路，所述振荡器电路和驱动放大电路均与电源电路连接，所述电源电路包括第二变压器、第二二极管、第三二极管、第四电容、第五电容、整流桥和指示灯，所述第二变压器设有两路输出，其中一路输出通过第二二极管和第三二极管组成的并联电路与第四电容的一端连接，另一路与整流桥的输入端连接且与指示灯并联，所述第四电容的另一端接地，所述整流桥的输出端通过第五电容接地；
所述振荡器电路包括第一集成电路、第一电阻、第二电阻、第三电阻、第一可调电阻、第二可调电阻、第一电容、第二电容、第三电容和第一二极管，所述第一集成电路的型号为NE555，所述第一集成电路的电源端和重置端连接，所述第一集成电路的电源端通过第三电阻和第五电容组成的串联电路接地，所述第一集成电路的电源端通过第一可调电阻和第一电阻组成的串联电路与第一集成电路的放电端连接，所述第一二极管的阳极与第一集成电路的放电端连接，所述第一二极管的阴极与第一集成电路的重置锁定端连接，所述第一集成电路的重置锁定端和触发点端均通过第一电容接地，所述第一集成电路的放电端通过第二可调电阻、第二电阻和第一电容组成的串联电路接地，所述第二可调电阻的可调端与第一集成电路的放电端连接，所述第一可调电阻的可调端与第一集成电路的电源端连接，所述第一集成电路的接地端接地，所述第一集成电路的控制端通过第二电容接地，所述第一集成电路的输出端与第三电容连接；
所述驱动放大电路包括第二集成电路、第四电阻、第一变压器和容性负载，所述第二集成电路的型号为TWH8751，所述第二集成电路的输入端通过第三电容与第一集成电路的输出端连接，所述第二集成电路的接地端和选通端连接，所述第二集成电路的电源端通过第四电阻与整流桥的输出端连接，所述第二集成电路的输出端通过第一变压器的一次侧和第四电容组成的串联电路接地，所述 第一变压器的二次侧与容性负载并联。
作为优选，为了保证燃料的充分燃烧，所述燃烧室为旋流燃烧室。
作为优选，为了提高吸尘率，所述除尘器为电袋复合式除尘器。
作为优选，为了适应多种燃料燃烧，所述磨煤机为低速磨煤机。
作为优选，为了提高电路的温度抗干扰能力，所述第一电阻、第二电阻、第三电阻和第四电阻的温漂系数均为5％ppm。
本发明的有益效果是，该具有电子除垢技术的新型工业锅炉通过除尘器对燃烧室产生的废气进行净化处理，降低污染物质的排放，减缓空气污染，不仅如此，利用除垢电路产生的高频震荡信号去除蒸汽中水分子的带电性，从而限制了水垢产生的条件，保障锅炉的正常运行，提高了锅炉的安全性。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的具有电子除垢技术的新型工业锅炉的结构示意图；
图2是本发明的具有电子除垢技术的新型工业锅炉的除垢电路的电路原理图；
图中：1.分离器，2.磨煤机，3.料斗，4.炉本体，5.燃烧室，6.蒸汽发生器，7.空气预热器，8.除尘器，9.烟囱，U1.第一集成电路，U2.第二集成电路，R1.第一电阻，R2.第二电阻，R3.第三电阻，R4.第四电阻，Rp1.第一可调电阻，Rp2.第二可调电阻，T1.第一变压器，T2.第二变压器，D1.第一二极管，D2.第二二极管，D3.第三二极管，C1.第一电容，C2.第二电容，C3.第三电容，C4.第四电容，C5.第五电容，CL.容性负载，BR1.整流桥，HL.指示灯。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图， 仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。
如图1和图2所示，一种具有电子除垢技术的新型工业锅炉，包括分离器1、磨煤机2、料斗3、炉本体4、燃烧室5、蒸汽发生器6、空气预热器7、除尘器8和烟囱9，所述料斗3与磨煤机2连接，所述磨煤机2通过分离器1与燃烧室5连接，所述炉本体6设置在燃烧室5的上方，所述燃烧室5通过蒸汽发生器6与空气预热器7连接，所述空气预热器7通过除尘器8与烟囱9连接；
所述蒸汽发生器6内设有除尘模块，所述除尘模块包括除垢电路，所述除垢电路包括电源电路、振荡器电路和驱动放大电路，所述振荡器电路和驱动放大电路均与电源电路连接，所述电源电路包括第二变压器T2、第二二极管D2、第三二极管D3、第四电容C4、第五电容C5、整流桥BR1和指示灯HL，所述第二变压器T2设有两路输出，其中一路输出通过第二二极管D2和第三二极管D3组成的并联电路与第四电容C4的一端连接，另一路与整流桥BR1的输入端连接且与指示灯HL并联，所述第四电容C4的另一端接地，所述整流桥BR1的输出端通过第五电容C5接地；
所述振荡器电路包括第一集成电路U1、第一电阻R1、第二电阻R2、第三电阻R3、第一可调电阻Rp1、第二可调电阻Rp2、第一电容C1、第二电容C2、第三电容C3和第一二极管D1，所述第一集成电路U1的型号为NE555，所述第一集成电路U1的电源端和重置端连接，所述第一集成电路U1的电源端通过第三电阻R3和第五电容C5组成的串联电路接地，所述第一集成电路U1的电源端通过第一可调电阻Rp1和第一电阻R1组成的串联电路与第一集成电路U1的放电端连接，所述第一二极管D1的阳极与第一集成电路U1的放电端连接，所述第一二极管D1的阴极与第一集成电路U1的重置锁定端连接，所述第一集成电路U1的重置锁定端和触发点端均通过第一电容C1接地，所述第一集成电路U1的 放电端通过第二可调电阻Rp2、第二电阻R2和第一电容C1组成的串联电路接地，所述第二可调电阻Rp2的可调端与第一集成电路U1的放电端连接，所述第一可调电阻Rp1的可调端与第一集成电路U1的电源端连接，所述第一集成电路U1的接地端接地，所述第一集成电路U1的控制端通过第二电容C2接地，所述第一集成电路U1的输出端与第三电容C3连接；
所述驱动放大电路包括第二集成电路U2、第四电阻R4、第一变压器T1和容性负载CL，所述第二集成电路U2的型号为TWH8751，所述第二集成电路U2的输入端通过第三电容C3与第一集成电路U1的输出端连接，所述第二集成电路U2的接地端和选通端连接，所述第二集成电路U2的电源端通过第四电阻R4与整流桥BR1的输出端连接，所述第二集成电路U2的输出端通过第一变压器T1的一次侧和第四电容C4组成的串联电路接地，所述第一变压器T1的二次侧与容性负载CL并联。
作为优选，为了保证燃料的充分燃烧，所述燃烧室5为旋流燃烧室。
作为优选，为了提高吸尘率，所述除尘器8为电袋复合式除尘器。
作为优选，为了适应多种燃料燃烧，所述磨煤机2为低速磨煤机。
作为优选，为了提高电路的温度抗干扰能力，所述第一电阻R1、第二电阻R2、第三电阻R3和第四电阻R4的温漂系数均为5％ppm。
该工业锅炉运行时，向料斗3内投入燃烧所需燃料，磨煤机2对燃料进行预处理，将燃料磨成粉末状方便燃料的充分燃烧，此后燃料通过分离器1进入燃烧室5中，在燃烧室5内发生燃烧，产生的热能传递给炉本体4，炉本体4的的水受热产生蒸汽，同时燃烧室5内产生的废气通过蒸汽发生器6流入空气预热器7中进行热交换，经过处理的废气通过除尘器8，由除尘器8对废气进行净化处理，除去废气中的污染物质和其他杂质，最后通过烟囱9排放到大气中。
为了防止水垢产生，在蒸汽发生器设有除垢电路，除垢电路产生高频震荡信号，该信号不断对蒸汽中的水分子发生作用，保证水分子中的钙镁离子处于离子状态，防止钙镁离子附着在管道和设备上形成水垢，该除垢电路产生震荡信号的工作原理是，该除垢电路包括电源电路、振荡器电路和驱动放大电路；接通电源后，交流220V电压经第二变压器T2降压、经过整流桥BR1、第二二极管D2和第三二极管D3整流后，在第四电容C4和第五电容C5上分别输出+100V电压和+12V电压，其中，+100V电压加至第一变压器Tl的一次绕组上，+12V电压供给第一集成电路U1和第二集成电路U2。振荡器电路通电工作后，第一集成电路U1的输出端输出150～220kHz矩形波信号，该矩形波信号经第二集成电路U2放大后，通过第一变压器Tl驱动容性负载CL，产生高频电场对进入锅炉的水进行处理，从而保证锅炉内，水垢无法沉淀，提高了锅炉的实用性和可靠性。其中调节第一可调电阻RP1和第二可调电阻RP2昀阻值可改变振荡器电路的工作频率，提高了该除垢电路的实用性，进一步提高了锅炉的可靠性。
与现有技术相比，该具有电子除垢技术的新型工业锅炉通过除尘器8对燃烧室5产生的废气进行净化处理，降低污染物质的排放，减缓空气污染，不仅如此，利用除垢电路产生的高频震荡信号去除蒸汽中水分子的带电性，从而限制了水垢产生的条件，保障锅炉的正常运行，提高了锅炉的安全性。
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (5)

  1. 一种具有电子除垢技术的新型工业锅炉，其特征在于，包括分离器(1)、磨煤机(2)、料斗(3)、炉本体(4)、燃烧室(5)、蒸汽发生器(6)、空气预热器(7)、除尘器(8)和烟囱(9)，所述料斗(3)与磨煤机(2)连接，所述磨煤机(2)通过分离器(1)与燃烧室(5)连接，所述炉本体(6)设置在燃烧室(5)的上方，所述燃烧室(5)通过蒸汽发生器(6)与空气预热器(7)连接，所述空气预热器(7)通过除尘器(8)与烟囱(9)连接；
    所述蒸汽发生器(6)内设有除尘模块，所述除尘模块包括除垢电路，所述除垢电路包括电源电路、振荡器电路和驱动放大电路，所述振荡器电路和驱动放大电路均与电源电路连接，所述电源电路包括第二变压器(T2)、第二二极管(D2)、第三二极管(D3)、第四电容(C4)、第五电容(C5)、整流桥(BR1)和指示灯(HL)，所述第二变压器(T2)设有两路输出，其中一路输出通过第二二极管(D2)和第三二极管(D3)组成的并联电路与第四电容(C4)的一端连接，另一路与整流桥(BR1)的输入端连接且与指示灯(HL)并联，所述第四电容(C4)的另一端接地，所述整流桥(BR1)的输出端通过第五电容(C5)接地；
    所述振荡器电路包括第一集成电路(U1)、第一电阻(R1)、第二电阻(R2)、第三电阻(R3)、第一可调电阻(Rp1)、第二可调电阻(Rp2)、第一电容(C1)、第二电容(C2)、第三电容(C3)和第一二极管(D1)，所述第一集成电路(U1)的型号为NE555，所述第一集成电路(U1)的电源端和重置端连接，所述第一集成电路(U1)的电源端通过第三电阻(R3)和第五电容(C5)组成的串联电路接地，所述第一集成电路(U1)的电源端通过第一可调电阻(Rp1)和第一电阻(R1)组成的串联电路与第一集成电路(U1)的放电端连接，所述第一二极管(D1)的阳极与第一集成电路(U1)的放电端连接，所述第一二极管(D1)的阴极与第一集成电路(U1)的重置锁定端连接，所述第一集成电路(U1)的重 置锁定端和触发点端均通过第一电容(C1)接地，所述第一集成电路(U1)的放电端通过第二可调电阻(Rp2)、第二电阻(R2)和第一电容(C1)组成的串联电路接地，所述第二可调电阻(Rp2)的可调端与第一集成电路(U1)的放电端连接，所述第一可调电阻(Rp1)的可调端与第一集成电路(U1)的电源端连接，所述第一集成电路(U1)的接地端接地，所述第一集成电路(U1)的控制端通过第二电容(C2)接地，所述第一集成电路(U1)的输出端与第三电容(C3)连接；
    所述驱动放大电路包括第二集成电路(U2)、第四电阻(R4)、第一变压器(T1)和容性负载(CL)，所述第二集成电路(U2)的型号为TWH8751，所述第二集成电路(U2)的输入端通过第三电容(C3)与第一集成电路(U1)的输出端连接，所述第二集成电路(U2)的接地端和选通端连接，所述第二集成电路(U2)的电源端通过第四电阻(R4)与整流桥(BR1)的输出端连接，所述第二集成电路(U2)的输出端通过第一变压器(T1)的一次侧和第四电容(C4)组成的串联电路接地，所述第一变压器(T1)的二次侧与容性负载(CL)并联。
  2. 如权利要求1所述的具有电子除垢技术的新型工业锅炉，其特征在于，所述燃烧室(5)为旋流燃烧室。
  3. 如权利要求1所述的具有电子除垢技术的新型工业锅炉，其特征在于，所述除尘器(8)为电袋复合式除尘器。
  4. 如权利要求1所述的具有电子除垢技术的新型工业锅炉，其特征在于，所述磨煤机(2)为低速磨煤机。
  5. 如权利要求1所述的具有电子除垢技术的新型工业锅炉，其特征在于，所述第一电阻(R1)、第二电阻(R2)、第三电阻(R3)和第四电阻(R4)的温漂系数均为5％ppm。
PCT/CN2016/075737 2016-03-06 2016-03-06 一种具有电子除垢技术的新型工业锅炉 WO2017152323A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/075737 WO2017152323A1 (zh) 2016-03-06 2016-03-06 一种具有电子除垢技术的新型工业锅炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/075737 WO2017152323A1 (zh) 2016-03-06 2016-03-06 一种具有电子除垢技术的新型工业锅炉

Publications (1)

Publication Number Publication Date
WO2017152323A1 true WO2017152323A1 (zh) 2017-09-14

Family

ID=59788965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/075737 WO2017152323A1 (zh) 2016-03-06 2016-03-06 一种具有电子除垢技术的新型工业锅炉

Country Status (1)

Country Link
WO (1) WO2017152323A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2723835Y (zh) * 2004-06-11 2005-09-07 南京天诺节能环保设备有限公司 带蒸汽发生器的有机热载体炉尾气余热回收装置
CN102537917A (zh) * 2012-02-02 2012-07-04 王海波 带调温器的锅炉烟气余热回收装置
CN102798132A (zh) * 2011-05-27 2012-11-28 中国电力工程顾问集团东北电力设计院 风扇磨前逆流式炉烟干燥脱水直吹式制粉***
CN104075303A (zh) * 2014-07-16 2014-10-01 山东石大胜华化工集团股份有限公司 导热油炉烟气余热利用装置
CN204285430U (zh) * 2014-06-20 2015-04-22 长春师范大学 锅炉高频电子除垢器
CN204752291U (zh) * 2015-06-23 2015-11-11 刘波麟 一种电子除垢器
CN105698159A (zh) * 2016-03-06 2016-06-22 张舒维 一种具有电子除垢技术的新型工业锅炉

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2723835Y (zh) * 2004-06-11 2005-09-07 南京天诺节能环保设备有限公司 带蒸汽发生器的有机热载体炉尾气余热回收装置
CN102798132A (zh) * 2011-05-27 2012-11-28 中国电力工程顾问集团东北电力设计院 风扇磨前逆流式炉烟干燥脱水直吹式制粉***
CN102537917A (zh) * 2012-02-02 2012-07-04 王海波 带调温器的锅炉烟气余热回收装置
CN204285430U (zh) * 2014-06-20 2015-04-22 长春师范大学 锅炉高频电子除垢器
CN104075303A (zh) * 2014-07-16 2014-10-01 山东石大胜华化工集团股份有限公司 导热油炉烟气余热利用装置
CN204752291U (zh) * 2015-06-23 2015-11-11 刘波麟 一种电子除垢器
CN105698159A (zh) * 2016-03-06 2016-06-22 张舒维 一种具有电子除垢技术的新型工业锅炉

Similar Documents

Publication Publication Date Title
CN202002119U (zh) 烟浓缩气化焚烧有机废液的处理装置
CN104501187A (zh) 间歇性排放的有机废气收集处理方法
CN104860508A (zh) 一种油田废弃物的处理方法及其装置
WO2017152323A1 (zh) 一种具有电子除垢技术的新型工业锅炉
CN204141593U (zh) 含盐废液焚烧兼热能回收***
CN104266197A (zh) 一种等离子体焚烧垃圾设备及其方法
CN204176651U (zh) 一种等离子体焚烧垃圾设备
CN209324451U (zh) 一种采用蒸汽轮机的循环发电装置
RU94574U1 (ru) Модуль установки по газификации угля с получением генераторного газа
WO2023103347A1 (zh) 耦合等离子体裂解的垃圾焚烧炉渣余热利用装置及方法
CN207454050U (zh) 一种利用余热循环发电装置
CN103017547A (zh) 电炉内排烟气有机朗肯余热发电节能除尘方法
CN105698159A (zh) 一种具有电子除垢技术的新型工业锅炉
CN108164116A (zh) 一种基于燃煤电厂的负压式污泥干化掺烧***
CN205779062U (zh) 一种基于超临界二氧化碳的煤基燃料纯氧燃烧发电***
JP2004144308A (ja) 複合発電システム
CN209042306U (zh) 一种瓦斯发电余热高效利用装置
CN212157190U (zh) 一种高含盐废水焚烧处理装置
CN103161535B (zh) 加热炉烟气余热发电***
CN106016242A (zh) 临炉分级加热给水和烟气实现启动阶段脱硝正常投运装置
CN207750113U (zh) 一种钢厂余热综合利用发电***
CN205782837U (zh) 临炉分级加热给水和烟气实现启动阶段脱硝正常投运装置
CN104154515A (zh) 一种可调吸热量余热锅炉及其控制方法
CN202482345U (zh) 一种炼钢转炉烟气火种捕集及热能回收装置
CN105953250B (zh) 低低温除尘节水脱硫一体化***

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16892975

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 06/02/2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16892975

Country of ref document: EP

Kind code of ref document: A1