CN118202148A - 用于锅炉入口的保护设备 - Google Patents

用于锅炉入口的保护设备 Download PDF

Info

Publication number
CN118202148A
CN118202148A CN202280073629.1A CN202280073629A CN118202148A CN 118202148 A CN118202148 A CN 118202148A CN 202280073629 A CN202280073629 A CN 202280073629A CN 118202148 A CN118202148 A CN 118202148A
Authority
CN
China
Prior art keywords
pressure sensor
pressure
control unit
fan
threshold value
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280073629.1A
Other languages
English (en)
Chinese (zh)
Inventor
马克·彼得·昂加特纳
达妮埃拉·利马谢-莱纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Martin Environment And Energy Technology Co ltd
Exepro Engineering Co ltd
Kanadevia Inova AG
Original Assignee
Martin Environment And Energy Technology Co ltd
Exepro Engineering Co ltd
Hitachi Zosen Innova AG
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 Martin Environment And Energy Technology Co ltd, Exepro Engineering Co ltd, Hitachi Zosen Innova AG filed Critical Martin Environment And Energy Technology Co ltd
Publication of CN118202148A publication Critical patent/CN118202148A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/005—Fault detection or monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0007—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by explosions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F22B37/56—Boiler cleaning control devices, e.g. for ascertaining proper duration of boiler blow-down
    • F22B37/565—Blow-down control, e.g. for ascertaining proper duration of boiler blow-down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F23J3/023—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the fireside of watertubes in boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves
    • F28G7/005—Cleaning by vibration or pressure waves by explosions or detonations; by pressure waves generated by combustion processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Incineration Of Waste (AREA)
CN202280073629.1A 2021-11-02 2022-11-01 用于锅炉入口的保护设备 Pending CN118202148A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21206023 2021-11-02
EP21206023.0 2021-11-02
PCT/EP2022/080465 WO2023078877A1 (de) 2021-11-02 2022-11-01 Schutzvorrichtung für einen kesselzugang

Publications (1)

Publication Number Publication Date
CN118202148A true CN118202148A (zh) 2024-06-14

Family

ID=78500530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280073629.1A Pending CN118202148A (zh) 2021-11-02 2022-11-01 用于锅炉入口的保护设备

Country Status (8)

Country Link
US (1) US20250012301A1 (https=)
EP (1) EP4426942B1 (https=)
JP (1) JP2024542388A (https=)
KR (1) KR20240101822A (https=)
CN (1) CN118202148A (https=)
CA (1) CA3236318A1 (https=)
TW (1) TWI909107B (https=)
WO (1) WO2023078877A1 (https=)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832076A1 (de) 1978-07-21 1980-01-31 Bosch Gmbh Robert Druckregler
SE457822B (sv) * 1986-11-28 1989-01-30 Svenska Rotor Maskiner Ab Foerfarande foer aastadkommande av selektivt styrda tryckpulser i en gasmassa samt anordning foer genomfoerande av foerfarandet
US20090277479A1 (en) * 2008-05-09 2009-11-12 Lupkes Kirk R Detonative Cleaning Apparatus
EP2995861B1 (en) * 2014-09-10 2019-08-07 Siemens Aktiengesellschaft Valve operation and diagnosis
CN207486844U (zh) * 2017-10-26 2018-06-12 浙江浙能绍兴滨海热电有限责任公司 一种火检冷却风管路
EP3721154B1 (en) * 2017-12-06 2025-04-23 Johnson Controls Tyco IP Holdings LLP Control system and a control method for a hvac unit and a media comprising such processor-executable instructions
WO2019175736A1 (en) 2018-03-12 2019-09-19 Dinesh Jaisinghani Battery network system
AU2019241452B2 (en) * 2018-03-29 2024-05-30 Explo Engineering Ag Device and method for producing pressure waves of high amplitude
CN210950060U (zh) 2019-10-30 2020-07-07 建湖县鸿达阀门管件有限公司 超高压液动安全阀
CN212004409U (zh) 2019-12-31 2020-11-24 上海思探博机电设备有限公司 一种空压机用防锈止回阀

Also Published As

Publication number Publication date
WO2023078877A1 (de) 2023-05-11
TW202410951A (zh) 2024-03-16
KR20240101822A (ko) 2024-07-02
EP4426942C0 (de) 2025-08-13
EP4426942B1 (de) 2025-08-13
TWI909107B (zh) 2025-12-21
US20250012301A1 (en) 2025-01-09
JP2024542388A (ja) 2024-11-15
EP4426942A1 (de) 2024-09-11
CA3236318A1 (en) 2023-05-11

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Country or region after: Switzerland

Address after: Switzerland

Applicant after: Exepro Engineering Co.,Ltd.

Country or region after: Germany

Applicant after: Martin environment and Energy Technology Co.,Ltd.

Applicant after: Konavyanova Co.

Address before: Switzerland

Applicant before: Exepro Engineering Co.,Ltd.

Country or region before: Switzerland

Applicant before: Martin environment and Energy Technology Co.,Ltd.

Country or region before: Germany

Applicant before: HITACHI ZOSEN INOVA AG

CB02 Change of applicant information