MY190688A - Low calorific value coal gas power generation system and power generation method - Google Patents

Low calorific value coal gas power generation system and power generation method

Info

Publication number
MY190688A
MY190688A MYPI2018002300A MYPI2018002300A MY190688A MY 190688 A MY190688 A MY 190688A MY PI2018002300 A MYPI2018002300 A MY PI2018002300A MY PI2018002300 A MYPI2018002300 A MY PI2018002300A MY 190688 A MY190688 A MY 190688A
Authority
MY
Malaysia
Prior art keywords
steam
coal gas
power generation
calorific value
low calorific
Prior art date
Application number
MYPI2018002300A
Inventor
Shefeng Li
Xuehai Yang
Xiaolong Wang
Zixin Song
Original Assignee
Wisdri City Environment Prot Engineering Co Ltd
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
Priority claimed from CN201611068562.5A external-priority patent/CN106594699B/en
Priority claimed from CN201621288479.4U external-priority patent/CN206600188U/en
Priority claimed from CN201621288487.9U external-priority patent/CN206369199U/en
Priority claimed from CN201621288416.9U external-priority patent/CN206347547U/en
Priority claimed from CN201621288488.3U external-priority patent/CN206398683U/en
Priority claimed from CN201621288394.6U external-priority patent/CN206625876U/en
Priority claimed from CN201621288465.2U external-priority patent/CN206531044U/en
Application filed by Wisdri City Environment Prot Engineering Co Ltd filed Critical Wisdri City Environment Prot Engineering Co Ltd
Publication of MY190688A publication Critical patent/MY190688A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Provided is a low calorific value coal gas power generation system, comprising: a coal gas boiler (1) and a power generator set (2); the power generator set (2) comprises a steam turbine (21) and a power generator (22), while the coal gas boiler (1) comprises a furnace body (11) anda boiler drum (12), the furnace body (11) comprising a horizontal flue (113) and a vertical flue (114), and the furnace body (11) being provided thereon with a water cooling wall (115), wherein the water cooling wall (115) communicates with a liquid outlet and a steam inlet of the boiler drum (12); the furnace body (11) is also provided therein with a superheater unit (13) and an economizer unit (14), the superheater unit (13) communicating with a steam outlet of the boiler drum (12) and an inlet of a high-pressure cylinder (211) of the steam turbine (21), while the economizer unit (14) communicates with a waste steam outlet of the steam turbine (21) and aliquid inlet of the boiler drum (12); also provided is a power generation method: stably burning low calorific value coal gas by means of a burner (112); first heating liquid water in the water cooling wall (115) to a vapor state; then using the superheater unit (13) to heat the steam to superheated steam, and using work of the superheated steam to generate power; the solution may stabilize steam and water parameters, which may not only ensure safety, but may also improve the power generating efficiency of low calorific value coal gas, while heat utilization rate is relatively high. The most illustrative drawing: Figure 1
MYPI2018002300A 2016-11-29 2017-11-27 Low calorific value coal gas power generation system and power generation method MY190688A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN201611068562.5A CN106594699B (en) 2016-11-29 2016-11-29 Low-heat value gas electricity generation system
CN201621288479.4U CN206600188U (en) 2016-11-29 2016-11-29 Low-heat value gas electricity generation system
CN201621288487.9U CN206369199U (en) 2016-11-29 2016-11-29 Low-heat value gas HTHP electricity generation system
CN201621288416.9U CN206347547U (en) 2016-11-29 2016-11-29 The subcritical electricity generation system of the super superhigh temperature of low-heat value gas
CN201621288488.3U CN206398683U (en) 2016-11-29 2016-11-29 Low-heat value gas superhigh-pressure high-temp electricity generation system
CN201621288394.6U CN206625876U (en) 2016-11-29 2016-11-29 The subcritical electricity generation system of low-heat value gas superhigh temperature
CN201621288465.2U CN206531044U (en) 2016-11-29 2016-11-29 Low-heat value gas superhigh temperature super-pressure electricity generation system
PCT/CN2017/113100 WO2018099345A1 (en) 2016-11-29 2017-11-27 Low calorific value coal gas power generation system and power generation method

Publications (1)

Publication Number Publication Date
MY190688A true MY190688A (en) 2022-05-11

Family

ID=62242346

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018002300A MY190688A (en) 2016-11-29 2017-11-27 Low calorific value coal gas power generation system and power generation method

Country Status (3)

Country Link
MY (1) MY190688A (en)
RU (1) RU2717181C1 (en)
WO (1) WO2018099345A1 (en)

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CN110318832B (en) * 2019-08-02 2024-01-23 西安西热节能技术有限公司 Water spray temperature reduction thermal power cogeneration unit thermal electrolytic coupling operation system
CN112555809B (en) * 2019-09-10 2024-07-30 上海动银科技有限公司 Biomass layer combustion boiler of high-temperature ultrahigh-pressure reheating-free system
CN110500149B (en) * 2019-09-19 2024-02-27 上海发电设备成套设计研究院有限责任公司 Coal low-temperature carbonization and power generation co-production system
CN110986018B (en) * 2019-11-14 2024-06-25 北京京诚科林环保科技有限公司 Efficient utilization system for rich gas of iron and steel enterprises
CN110872959A (en) * 2019-12-13 2020-03-10 华能国际电力股份有限公司 Low-pressure economizer and low-pressure cylinder zero-output heat supply coupling system
CN111156535B (en) * 2020-01-20 2024-04-26 山西平朔煤矸石发电有限责任公司 Double fluidized bed pyrolysis combustion waste heat utilization system and method
CN111473314B (en) * 2020-04-28 2024-05-24 中材节能股份有限公司 Ultrahigh-pressure one-time reheating power generation system
CN112780372A (en) * 2021-03-10 2021-05-11 哈尔滨汽轮机厂有限责任公司 Supercritical steam turbine with high-flow and high-parameter heat supply steam extraction
CN113066595B (en) * 2021-03-24 2024-04-02 中广核工程有限公司 Multi-energy complementary steam supply system
RU207460U1 (en) * 2021-07-01 2021-10-28 Общество с ограниченной ответственностью "ВЕЗУВИЙ ПЛЮС" ECONOMIZER FOR HOUSEHOLD OVEN
CN115127359B (en) * 2022-07-05 2024-05-03 中材节能股份有限公司 Low-temperature low-pressure waste heat power generation reheating method and system applied to cement kiln
CN115653711A (en) * 2022-09-23 2023-01-31 山东电力工程咨询院有限公司 Nuclear power and thermal power coupling power generation system and operation method

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JPH03253707A (en) * 1990-03-05 1991-11-12 Toshiba Corp Combined cycle electric power generating plant
JPH1135950A (en) * 1996-12-26 1999-02-09 Mitsubishi Heavy Ind Ltd Process for generation of electric power and power generation apparatus
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CN105387729B (en) * 2015-12-18 2018-09-28 成都成发科能动力工程有限公司 Material cooling residual heat electricity generation system
CN205717146U (en) * 2016-04-25 2016-11-23 杭州海陆重工有限公司 A kind of ultrahigh pressure coal gas boiler
CN206600188U (en) * 2016-11-29 2017-10-31 武汉都市环保工程技术股份有限公司 Low-heat value gas electricity generation system
CN206531044U (en) * 2016-11-29 2017-09-29 武汉都市环保工程技术股份有限公司 Low-heat value gas superhigh temperature super-pressure electricity generation system
CN206369199U (en) * 2016-11-29 2017-08-01 武汉都市环保工程技术股份有限公司 Low-heat value gas HTHP electricity generation system
CN206347547U (en) * 2016-11-29 2017-07-21 武汉都市环保工程技术股份有限公司 The subcritical electricity generation system of the super superhigh temperature of low-heat value gas
CN206439799U (en) * 2016-11-29 2017-08-25 武汉都市环保工程技术股份有限公司 Gas boiler with economizer unit
CN206600784U (en) * 2016-11-29 2017-10-31 武汉都市环保工程技术股份有限公司 It is available for the gas boiler of low-heat value gas combustion
CN106640223B (en) * 2016-11-29 2018-03-20 武汉都市环保工程技术股份有限公司 Low-heat value gas electricity-generating method
CN206625876U (en) * 2016-11-29 2017-11-10 武汉都市环保工程技术股份有限公司 The subcritical electricity generation system of low-heat value gas superhigh temperature
CN206439798U (en) * 2016-11-29 2017-08-25 武汉都市环保工程技术股份有限公司 Low calorific value coal gas electric generating apparatus
CN206398683U (en) * 2016-11-29 2017-08-11 武汉都市环保工程技术股份有限公司 Low-heat value gas superhigh-pressure high-temp electricity generation system
CN106594699B (en) * 2016-11-29 2019-10-22 中冶南方都市环保工程技术股份有限公司 Low-heat value gas electricity generation system

Also Published As

Publication number Publication date
RU2717181C1 (en) 2020-03-18
WO2018099345A1 (en) 2018-06-07

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