WO2015120573A1 - 泵式蒸压系统及其蒸汽和压力的提供方法 - Google Patents

泵式蒸压系统及其蒸汽和压力的提供方法 Download PDF

Info

Publication number
WO2015120573A1
WO2015120573A1 PCT/CN2014/071958 CN2014071958W WO2015120573A1 WO 2015120573 A1 WO2015120573 A1 WO 2015120573A1 CN 2014071958 W CN2014071958 W CN 2014071958W WO 2015120573 A1 WO2015120573 A1 WO 2015120573A1
Authority
WO
WIPO (PCT)
Prior art keywords
autoclave
steam
storage container
water storage
pump
Prior art date
Application number
PCT/CN2014/071958
Other languages
English (en)
French (fr)
Inventor
刘凯
Original Assignee
刘凯
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 刘凯 filed Critical 刘凯
Priority to EP14818843.6A priority Critical patent/EP2921272B1/en
Priority to PCT/CN2014/071958 priority patent/WO2015120573A1/zh
Priority to AU2014284256A priority patent/AU2014284256B2/en
Priority to JP2015561920A priority patent/JP6124093B2/ja
Priority to CN201480001500.5A priority patent/CN105102195B/zh
Priority to US14/414,651 priority patent/US10513049B2/en
Publication of WO2015120573A1 publication Critical patent/WO2015120573A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/247—Controlling the humidity during curing, setting or hardening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/18—Combinations of steam boilers with other apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S90/00—Solar heat systems not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Definitions

  • the present invention relates to an autoclave system, a specific pump autoclave system, and a method of providing steam and pressure. Background technique
  • the autoclave system is mainly composed of an autoclave, a steam supply device and a safety control device. Its application is very extensive, and it is widely used in autoclaved curing of building materials such as aerated concrete block, coal ash brick, microporous calcium silicate board, new lightweight wall material, heat preservation asbestos board, high strength gypsum, etc.
  • the hydrothermal reaction of CaO-Si0 2 - H 2 0 was completed in the kettle.
  • the steam supply device operates on the boiler cooking method, that is, the expanded steam is obtained by heating the water to supply steam and pressure to the autoclave. This expansion and pressurization process consumes a lot of energy.
  • the technical problem to be solved by the present invention is that the boiler cooking method in the autoclave system provides a problem that the steam and pressure energy consumption is large and the air pollution is caused.
  • the technical solution adopted by the present invention is to provide a method for supplying steam and pressure in a pump type vapor pressure system, which comprises the following steps:
  • the steam acts on the autoclaved curing material in the autoclave and condenses to release heat, and the condensed water is returned to the water storage tank for recycling.
  • the temperature in the autoclave is adjusted by controlling the ratio of air and steam pumped into the fluid in the autoclave.
  • the pressure in the autoclave is adjusted by controlling the flow rate of the fluid pumped into the autoclave.
  • the present invention also provides a pump type autoclave system comprising an autoclave and a steam supply device, the steam supply device comprising a water storage container and a heating device for heating the water storage container, the water storage container and
  • the autoclave is connected by a pipeline into a closed loop, and further includes:
  • a compressor having an inlet connected to the water storage container, an outlet connected to a steam inlet of the autoclave, and a condensate discharge port of the autoclave connected to the water storage container.
  • a reversing weir is provided at the inlet of the compressor, and the first inlet of the reversing weir is connected to the water storage container through a first pipe, The second entrance is connected to the atmosphere.
  • the outlet of the compressor is connected to the steam inlet of the autoclave through a second line, and the second line is provided with a flow control port.
  • the energy source used by the heating device is solar energy, ground source heat energy, water source heat energy, air source heat energy or industrial, living waste heat.
  • the condensed water discharge port is connected to a water tank through a third pipe, the bottom of the water tank is provided with a sewage pipe, and the water storage container is connected to the water tank through a fourth pipe The upper part.
  • the autoclave is provided with a safety weir for controlling the highest pressure in the autoclave.
  • a water supply pipe is also provided for replenishing the water storage container.
  • a compressor is used to decompress a medium and low temperature water source to obtain steam, which is pumped into an autoclave, and condensed to release heat to obtain a corresponding temperature and pressure. Since the present invention makes full use of a large number of low-cost and low-cost heat sources obtained in nature or industrial and domestic waste heat, it can supply the required high temperature, steam and pressure to the autoclave system, thereby saving energy.
  • FIG. 1 is a schematic structural view of a pump type autoclave system provided by the present invention.
  • the invention provides a pump type autoclave system and a steam and pressure providing method thereof.
  • the water storage tanks in the autoclave, the compressor and the steam supply device are connected by a pipeline into a closed
  • the loop which in turn forms a closed circulation system, uses a compressor to depressurize the storage vessel to obtain steam, while pumping the steam into the autoclave to provide steam and pressure to the autoclave. Since the present invention makes full use of a large number of inexpensive intermediate and low temperature heat sources in the natural or industrial, domestic waste heat, it can provide the required high temperature, steam and pressure to the autoclave system, thereby saving energy.
  • the present invention will be described in detail below in conjunction with the specific embodiments and the accompanying drawings.
  • the pump type autoclave system comprises: an autoclave 10, a steam supply device, and a compressor 30.
  • the steam supply device includes a water storage container 21 and a heating device 22 for heating the water storage container 21.
  • the autoclave 10, the water storage tank 21 and the compressor 30 are connected by piping to form a closed loop system, and the heating device 22 can adopt conventional fuel, electric energy or solar energy, ground source heat energy, water source heat energy, air source heat energy and the like. Thermal energy or industrial, living waste heat, etc.
  • a reversing weir 31 is provided at the inlet of the compressor 30, the outlet of the reversing weir 31 is connected to the inlet of the compressor 30, and the first inlet of the reversing weir 31 is connected to the water storage tank 21 through the first conduit 32,
  • the second inlet of the crucible 31 is in communication with the outside atmosphere
  • the outlet of the compressor 30 is connected to the steam inlet of the autoclave 10 via a second line 33
  • the second line 33 is provided with a flow control port 34.
  • Autoclave 10 A temperature sensor 11 and a pressure sensor 22 are provided therein.
  • the temperature sensor 11 and the pressure sensor 12 continuously detect the temperature and pressure inside the autoclave 10, and can pass the commutation ⁇ 31 and the flow rate according to the detection signals of the temperature sensor 11 and the pressure sensor 12.
  • the control unit 34 adjusts the temperature and pressure in the autoclave 10.
  • the compressor 30 can be selectively connected to the water storage tank 21 or directly communicated with the atmosphere by the reversing crucible 31, thereby selectively outputting steam or air to the autoclave 10, and the second line can be controlled by the flow control unit 34.
  • the condensate drain port of the autoclave 10 is connected to a water tank 40 through a third line 41.
  • the bottom of the water tank 40 is provided with a drain pipe 42.
  • the drain pipe 42 is provided with a switch ⁇ 43, and the water storage container 21 passes through the fourth pipe.
  • the road 44 is connected to the upper portion of the sink 40.
  • the function of the water tank 40 is to precipitate impurities in the condensed water.
  • the present invention is further provided with a water supply pipe 23 to supplement the water lost in the operation of the apparatus, and the water supply pipe 23 may be disposed on the water storage container 21.
  • the compressor 30 can also use an inverter compressor to control the flow and pressure of the fluid.
  • the compressor is used to decompress the water storage container, and then the water storage container is heated by the heating device to obtain steam. Since the inside of the water storage container is under a negative pressure state, the boiling point of the water is greatly reduced, so that the medium and low temperature can be utilized. Heat source, get steam quickly with less energy;
  • the present invention makes full use of the low-temperature heat source which can be obtained in large quantities at low cost in the natural or industrial and domestic waste heat, the required high temperature, steam and pressure can be supplied to the autoclave system, thereby saving energy.
  • the present invention provides a complete protection control device, specifically:
  • the reversing crucible 31 When the temperature inside the autoclave 10 is lower than the set value, the reversing crucible 31 is switched to communicate with the water storage tank 21, so that the steam in the water storage tank 21 continuously enters the autoclave 10, so that steaming The temperature inside the autoclave 10 is continuously increased; (2) When the temperature inside the autoclave 10 is higher than the set value, the reversing crucible 31 is switched to communicate with the atmosphere, and then the compressor 30 inputs air to the autoclave 10 without inputting steam, and thus the autoclave 10 The temperature inside does not rise any more.
  • the autoclave 10 is further provided with a decompression crucible 13 which automatically opens when the pressure inside the autoclave 10 unexpectedly increases, and discharges the steam in the autoclave 10 to ensure the safety of the autoclave 10. run.
  • the decompression crucible 13 can also be automatically controlled by the control unit.
  • the control unit A control signal is issued to open the decompression crucible 13, and the gas vapor in the autoclave 10 is discharged to reduce the temperature and pressure in the autoclave 10, and the safe operation of the autoclave 10 is ensured.
  • the present invention also provides a method for providing steam and pressure in a pump-type autoclave system:
  • Heating the water storage container by the heating device and using the compressor to decompress the water storage container to obtain steam, and simultaneously pumping the steam in the water storage container into the autoclave;
  • the steam acts on the autoclaved curing material in the autoclave and condenses to release heat, and the condensed water flows back to It is recycled in the water storage container.
  • the temperature in the autoclave is adjusted by controlling the ratio of air and steam pumped into the fluid in the autoclave; and the pressure in the autoclave is adjusted by controlling the flow rate of the fluid pumped into the autoclave.
  • the pump-type autoclave system and the method for supplying the high-temperature steam and pressure provided by the invention have the advantages of low investment, energy saving, economy and environmental protection, and are extremely practical. Compared with the traditional boiler cooking method, it has the following outstanding advantages:
  • the present invention proposes a method of obtaining steam and applying it in the field of autoclaving.
  • the existing boiler autoclave method provides steam and pressure to the autoclave by heating the water to obtain expanded steam, which consumes a large amount of energy.
  • the present invention uses a compressor to depressurize a low temperature water source to obtain steam, and pump it into an autoclave to condense and release heat to obtain a corresponding temperature and pressure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Health & Medical Sciences (AREA)
  • Drying Of Solid Materials (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)

Abstract

一种泵式蒸压系统及其蒸汽和压力的提供方法，其中，泵式蒸压系统包括蒸压釜、蒸汽提供装置和压缩机，所述蒸汽提供装置包括储水容器和加热装置，所述蒸压釜、蒸汽提供装置和压缩机通过管路连接成一个封闭的环路，且压缩机的入口连接储水容器的蒸汽输出口，压缩机的出口连接到所述蒸压釜的蒸汽输入口，蒸压釜的冷凝水排放口连接到储水容器。上述压缩机对中低温水源减压获得蒸汽，并将其泵入蒸压釜，以获得相应的温度和压力。由于上述蒸压系统充分利用自然界或工业、生活余热中大量廉价获得的中低温热源便可对蒸压系统提供所需要的高温、蒸汽和压力，从而节约了能源。

Description

泵式蒸压系统及其蒸汽和压力的提供方法 技术领域
本发明涉及蒸压系统， 具体泵式蒸压系统及其蒸汽和压力的提供方法。 背景技术
蒸压系统主要由蒸压釜、 蒸汽提供装置和安全控制装置组成。 其用途 十分广泛， 大量应用于加气混凝土砌块、 煤灰砖、 微孔硅酸钙板、 新型轻 质墙体材料、 保温石棉板、 高强度石膏等建筑材料的蒸压养护， 在蒸压釜 内完成 CaO— Si02— H20的水热反应。 同时还广泛适用于橡胶制品、 木材干 燥和防腐处理、 重金属冶炼、 耐火砖侵油渗煤、 符合玻璃蒸养、 化纤产品 高压处理、 食品罐头高温高压处理、 纸浆蒸煮、 电缆硫化、 渔网定型以及 化工、 医药、 航空航天工业、 保温材料、 纺工、 军工等需压力蒸养生产工 艺过程的生产项目。
现有结构的蒸压系统， 蒸汽提供装置的工作原理是锅炉蒸煮法， 即通 过加热水获得膨胀的水蒸汽给蒸压釜提供蒸汽和压力。 这个膨胀增压的过 程将消耗大量的能源。 发明内容
本发明所要解决的技术问题是蒸压系统中采用锅炉蒸煮法提供蒸汽和 压力能源消耗量大及造成大气污染的问题。
为了解决上述技术问题， 本发明所采用的技术方案是提供一种泵式蒸 压系统中蒸汽和压力的提供方法， 包括以下歩骤：
通过管路将蒸压釜、 压缩机和蒸汽提供装置中的储水容器连接成一个 封闭循环的蒸压系统； 通过加热装置加热储水容器， 并利用压缩机对储水容器减压获得蒸汽， 同时将储水容器内的蒸汽增压泵入蒸压釜内；
蒸汽在蒸压釜内作用于蒸压养护材料并冷凝释放热量， 冷凝水回流到 储水容器中循环使用。
在上述方法中， 通过控制泵入蒸压釜内的流体中空气和蒸汽的比例， 调整蒸压釜内的温度。
在上述方法中， 通过控制泵入蒸压釜内的流体的流速， 调整蒸压釜内 的压力。
本发明还提供了一种泵式蒸压系统， 包括蒸压釜和蒸汽提供装置， 所 述蒸汽提供装置包括储水容器和用于加热所述储水容器的加热装置， 所述 储水容器与所述蒸压釜通过管路连接成封闭的环路， 还包括：
压缩机， 其入口连接所述储水容器， 出口连接到所述蒸压釜的蒸汽入 口， 所述蒸压釜的冷凝水排放口连接到所述储水容器。
在上述泵式蒸压系统中， 所述压缩机的入口处设有一个换向闽， 所述 换向闽的第一入口通过第一管路连接所述储水容器， 所述换向闽的第二入 口接大气。
在上述泵式蒸压系统中， 所述压缩机的出口通过第二管路连接所述蒸 压釜的蒸汽入口， 所述第二管路上设有流量控制闽。
在上述泵式蒸压系统中， 所述加热装置采用的能源为太阳能、 地源热 能、 水源热能、 空气源热能或工业、 生活余热。
在上述泵式蒸压系统中， 所述冷凝水排放口通过第三管路连接到一个 水槽， 所述水槽的底部设有排污管， 所述储水容器通过第四管路连接到所 述水槽的上部。
在上述泵式蒸压系统中， 所述蒸压釜上设有安全闽， 用于控制所述蒸 压釜内的最高压力。
在上述泵式蒸压系统中， 还设有补水管， 用于向所述储水容器补水。 本发明， 使用压缩机对中低温水源减压获得蒸汽， 并将其泵入蒸压釜， 冷凝释放热量， 以获得相应的温度和压力。 由于本发明充分利用自然界或 工业、 生活余热中大量廉价获得的中低温热源便可对蒸压系统提供所需要 的高温、 蒸汽和压力， 从而节约了能源。
附图说明
图 1为本发明提供的泵式蒸压系统结构示意图。
具体实施方式
本发明提供了一种泵式蒸压系统及其蒸汽和压力的提供方法， 在该技 术方案中， 通过管路将蒸压釜、 压缩机和蒸汽提供装置中的储水容器连接 成一个封闭的环路， 进而形成一个封闭的循环系统， 利用压缩机对储水容 器减压获得蒸汽， 同时将蒸汽增压泵入蒸压釜内， 为蒸压釜提供蒸汽和压 力。 由于本发明充分利用自然界或工业、 生活余热中大量廉价获得的中低 温热源便可对蒸压系统提供所需要的高温、 蒸汽和压力， 从而节约了能源。 下面结合具体实施例和说明书附图对本发明做出详细的说明。
如图 1所示， 本发明提供的泵式蒸压系统包括： 蒸压釜 10、 蒸汽提供 装置和压缩机 30。其中，蒸汽提供装置包括储水容器 21和用于加热储水容 器 21的加热装置 22。 蒸压釜 10、 储水容器 21和压缩机 30通过管路连接 成一个密闭的环路系统， 加热装置 22可以采用常规的燃料、 电能或者太阳 能、 地源热能、 水源热能、 空气源热能等自然界热能或者工业、 生活余热 等。 压缩机 30的入口处设有一个换向闽 31， 换向闽 31的出口与压缩机 30 的入口连接， 换向闽 31的第一入口通过第一管路 32连接储水容器 21， 换 向闽 31的第二入口与外界大气连通，压缩机 30的出口通过第二管路 33连 接到蒸压釜 10的蒸汽入口， 第二管路 33上设有流量控制闽 34。 蒸压釜 10 内设有温度传感器 11和压力传感器 22， 温度传感器 11和压力传感器 12 不断检测蒸压釜 10内部的温度和压力， 可以根据温度传感器 11和压力传 感器 12的检测信号， 通过换向闽 31和流量控制闽 34调整蒸压釜 10内的 温度和压力。通过换向闽 31可以选择性地将压缩机 30与储水容器 21连通 或者直接与大气连通， 从而选择性的向蒸压釜 10输出蒸汽或者空气， 通过 流量控制闽 34可以控制第二管路 34内流体的流速。蒸压釜 10的冷凝水排 放口通过第三管路 41连接到一个水槽 40上，水槽 40的底部设有排污管 42， 排污管 42上设有开关闽 43， 储水容器 21通过第四管路 44连接到水槽 40 的上部。 水槽 40的作用是沉淀冷凝水中的杂质。 本发明还设有补水管 23， 以补充设备运行中消耗散失的水份，补水管 23可以设置在储水容器 21上。
压缩机 30也可以采用变频压缩机控制流体的流量与压力。
本发明的工作原理如下：
( 1 )利用压缩机对储水容器减压， 再通过加热装置加热储水容器， 从 而获得蒸汽， 由于储水容器内部处于负压状态， 因此， 水的沸点大大降低， 从而可以利用中低温的热源， 以较少的能源快速获得蒸汽；
( 2 )蒸汽通过压缩机泵入蒸压釜内， 并在蒸压釜内参与反应， 冷凝释 放热量， 含热量的冷凝水回流到储水容器内继续参与循环， 继续释放热量。 由于冷凝水中携带有大量的热量， 因此， 再次生成蒸汽所需要的能量较小， 能源利用率高。
由于本发明充分利用自然界或工业、 生活余热中可以大量廉价获得的 中低温热源便可对蒸压系统提供所需要的高温、 蒸汽和压力， 从而节约了 能源。
另外， 本发明提供了完备的保护控制装置， 具体地说：
( 1 ) 当蒸压釜 10内部的温度低于设定值时， 换向闽 31切换到与储水 容器 21连通， 于是储水容器 21内的蒸汽源源不断地进入蒸压釜 10， 使蒸 压釜 10内的温度不断升高； ( 2 ) 当蒸压釜 10内部的温度高于设定值时， 换向闽 31切换到与大气 连通， 于是压缩机 30向蒸压釜 10输入空气而不再输入蒸汽， 于是蒸压釜 10内的温度不再升高。
( 3 ) 当蒸压釜 10内部的压力低于设定值时， 将流量控制闽 34的开度 加大， 增加蒸压釜 10的进气量， 从而提高蒸压釜 10内的压力；
(4) 当蒸压釜 10内部的压力高于设定值时， 将流量控制闽 34的开度 减少， 减少蒸压釜 10的进气量， 从而降低蒸压釜 10内的压力。
上述换向闽 31和流量控制闽 34通过控制单元自动控制， §Ρ: 温度传 感器 11和压力传感器 12不断将蒸压釜 10内部的温度和压力传输给控制单 元，控制单元根据蒸压釜 10内部的温度和压力输出相应的控制信号给换向 闽 31和流量控制闽 34。
蒸压釜 10上还设有减压闽 13， 当蒸压釜 10内部的压力意外瞬间增大 时， 减压闽 13自动打开， 排出蒸压釜 10内的蒸汽以保证蒸压釜 10的安全 运行。
另外， 减压闽 13还可以通过控制单元自动控制， 当蒸压釜 10内的温 度或压力在一段时间 （例如 2分钟， 用户可以根据实际需要设定） 内一直 超过设定值时， 控制单元发出控制信号， 打开减压闽 13， 排出蒸压釜 10 内的气体蒸汽， 达到降低蒸压釜 10内的温度和压力的目的， 进一歩保证蒸 压釜 10的安全运行。
结合上述泵式蒸压系统的介绍可知， 本发明还提供了一种泵式蒸压系 统中蒸汽和压力的提供方法：
通过管路将蒸压釜、 压缩机和蒸汽提供装置中的储水容器连接成一个 封闭循环的蒸压系统；
通过加热装置加热储水容器， 并利用压缩机对储水容器减压获得蒸汽， 同时将储水容器内的蒸汽增压泵入蒸压釜内；
蒸汽在蒸压釜内作用于蒸压养护材料并冷凝释放热量， 冷凝水回流到 储水容器中循环使用。
上述方法中， 通过控制泵入蒸压釜内的流体中空气和蒸汽的比例， 调 整蒸压釜内的温度； 通过控制泵入蒸压釜内的流体的流速， 调整蒸压釜内 的压力。
综上所述， 本发明提供的泵式蒸压系统及其高温蒸汽和压力的提供方 法， 投入低， 节能， 经济， 环保的特点使其极具实用性。 同传统锅炉蒸煮 式方法相比， 具有以下一些突出的优点：
( 1 )创造性地开启了利用热泵系统内环境的先河， 将蒸压釜内部作为 热泵系统的冷凝段，在热泵系统内环境中获得蒸压釜所需要的温度与压力。 在这个过程中，热泵系统内部环境中的工质（水 /水蒸汽）与受作用物质（产 品） 直接接触， 传递热量或发生化学反应， 效率大大提高。
( 2 )本发明提出了获得蒸汽并在蒸压领域中应用的方法。 现有的锅炉 蒸压方法是通过加热水获得膨胀的水蒸汽给蒸压釜提供蒸汽与压力， 该膨 胀增压的过程消耗大量能源。 而本发明使用压缩机对低温水源减压获得蒸 汽， 并将其泵入蒸压釜， 冷凝释放热量， 以获得相应的温度和压力。 充分 利用自然界或工业、 生活余热中可以大量廉价获得的中低温热源便可对蒸 压系统提供所需要的高温、 蒸汽和压力， 从而节约了能源。
( 3 )传统的锅炉蒸压法提供的温度与压力是相辅相成的， 难以准确迅 速地单独调整温度或压力其中一个条件。 而本发明提供的方案， 可以根据 需要单独调整温度或压力其中任何一个条件。 本发明不局限于上述最佳实施方式， 任何人应该得知在本发明的启示 下作出的结构变化， 凡是与本发明具有相同或相近的技术方案， 均落入本 发明的保护范围之内。

Claims

权 利 要 求 书
1、 泵式蒸压系统中蒸汽和压力的提供方法， 其特征在于， 包括以下歩 骤：
通过管路将蒸压釜、 压缩机和蒸汽提供装置中的储水容器连接成一个 封闭循环的蒸压系统；
通过加热装置加热储水容器， 并利用压缩机对储水容器减压获得蒸汽， 同时将储水容器内的蒸汽增压泵入蒸压釜内；
蒸汽在蒸压釜内作用于蒸压养护材料并冷凝释放热量， 冷凝水回流到 储水容器中循环使用。
2、 如权利要求 1所述的方法， 其特征在于， 通过控制泵入蒸压釜内的 流体中空气和蒸汽的比例， 调整蒸压釜内的温度。
3、 如权利要求 1所述的方法， 其特征在于， 通过控制泵入蒸压釜内的 流体的流速， 调整蒸压釜内的压力。
4、 泵式蒸压系统， 包括蒸压釜和蒸汽提供装置， 所述蒸汽提供装置包 括储水容器和用于加热所述储水容器的加热装置， 所述储水容器与所述蒸 压釜通过管路连接成封闭的环路， 其特征在于， 还包括：
压缩机， 其入口连接所述储水容器的蒸汽输出口， 出口连接到所述蒸 压釜的蒸汽输入口， 所述蒸压釜的冷凝水排放口连接到所述储水容器。
5、 如权利要求 4所述的泵式蒸压系统， 其特征在于， 所述压缩机的入 口处设有一个换向闽， 所述换向闽的第一入口通过第一管路连接所述储水 容器， 所述换向闽的第二入口接大气。
6、 如权利要求 4所述的泵式蒸压系统， 其特征在于， 所述压缩机的出 口通过第二管路连接所述蒸压釜的蒸汽入口， 所述第二管路上设有流量控 制闽。
7、 如权利要求 4所述的泵式蒸压系统， 其特征在于， 所述加热装置采 用的能源为太阳能、 地源热能、 水源热能、 空气源热能或工业、 生活余热。
8、 如权利要求 4所述的泵式蒸压系统， 其特征在于， 所述冷凝水排放 口通过第三管路连接到一个水槽， 所述水槽的底部设有排污管， 所述储水 容器通过第四管路连接到所述水槽的上部。
9、 如权利要求 4所述的泵式蒸压系统， 其特征在于， 所述蒸压釜上设 有安全闽， 用于控制所述蒸压釜内的最高压力。
10、 如权利要求 4所述的泵式蒸压系统， 其特征在于， 还设有补水管， 用于向所述储水容器补水。
PCT/CN2014/071958 2014-02-11 2014-02-11 泵式蒸压系统及其蒸汽和压力的提供方法 WO2015120573A1 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP14818843.6A EP2921272B1 (en) 2014-02-11 2014-02-11 Pump-autoclave system and steam and pressure supply method thereof
PCT/CN2014/071958 WO2015120573A1 (zh) 2014-02-11 2014-02-11 泵式蒸压系统及其蒸汽和压力的提供方法
AU2014284256A AU2014284256B2 (en) 2014-02-11 2014-02-11 Pump-type autoclave system and providing method for steam and pressure thereof
JP2015561920A JP6124093B2 (ja) 2014-02-11 2014-02-11 ポンプ式高圧蒸気システム及びその蒸気と圧力の供給方法
CN201480001500.5A CN105102195B (zh) 2014-02-11 2014-02-11 泵式蒸压系统及其蒸汽和压力的提供方法
US14/414,651 US10513049B2 (en) 2014-02-11 2014-11-02 Pump-type autoclave system and providing method for steam and pressure thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/071958 WO2015120573A1 (zh) 2014-02-11 2014-02-11 泵式蒸压系统及其蒸汽和压力的提供方法

Publications (1)

Publication Number Publication Date
WO2015120573A1 true WO2015120573A1 (zh) 2015-08-20

Family

ID=53799484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/071958 WO2015120573A1 (zh) 2014-02-11 2014-02-11 泵式蒸压系统及其蒸汽和压力的提供方法

Country Status (6)

Country Link
US (1) US10513049B2 (zh)
EP (1) EP2921272B1 (zh)
JP (1) JP6124093B2 (zh)
CN (1) CN105102195B (zh)
AU (1) AU2014284256B2 (zh)
WO (1) WO2015120573A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666670A (zh) * 2016-01-28 2016-06-15 重庆市合川区狮滩矸砖厂 用于干燥砖体的蒸压釜
CN108653760A (zh) * 2018-05-29 2018-10-16 尹兴政 一种便于干燥的医疗瓶具用蒸汽杀菌装置
CN110665023A (zh) * 2019-04-22 2020-01-10 宁波方太厨具有限公司 一种新型消毒柜
CN112497455A (zh) * 2020-11-17 2021-03-16 广州三川控制系统工程设备有限公司 一种混凝土管桩养护系统及养护方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105643784A (zh) * 2016-03-25 2016-06-08 山东明达建筑科技有限公司 异形构件养护库
CN108385537B (zh) * 2018-05-08 2019-08-16 上海北盛建设工程发展有限公司 一种节能型的混凝土桥墩养生设备
CN109721313B (zh) * 2019-01-29 2021-06-04 湖北华恒景利建材有限公司 一种复合保温砌块及其制备方法
WO2020194555A1 (ja) * 2019-03-26 2020-10-01 東芝キヤリア株式会社 空気調和機の室内ユニット
CN110815527A (zh) * 2019-11-21 2020-02-21 常熟市江华新型建筑材料有限公司 一种透水混凝土彩砖的养护方法
CN111184880A (zh) * 2019-12-31 2020-05-22 江苏因倍思科技发展有限公司 一种新型高压灭菌柜
CN113211616A (zh) * 2021-06-08 2021-08-06 程洪亮 一种高分子能量油节能高速蒸砖法及自供汽蒸压釜

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534147A1 (de) * 1995-09-14 1997-03-20 Siegmund G Ederer Verfahren und Vorrichtung zur warmfeuchten Zwischenlagerung von Porenbetonkörpern
JP2000264756A (ja) * 1999-03-12 2000-09-26 Kontekku:Kk コンクリート材養生システム
CN201136217Y (zh) * 2007-08-09 2008-10-22 泰安市利德容器制造有限公司 节能蒸压釜
CN202862374U (zh) * 2012-10-11 2013-04-10 江阴市海港新型建材有限公司 一种用于保温砌块制备的蒸汽循环装置
CN203110113U (zh) * 2013-01-31 2013-08-07 任聪 生产废渣水泥泡沫条板或砌块的控温养护窑

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672009A (en) * 1968-01-12 1972-06-27 Struthers Scient And Intern Co Method of autoclaving building blocks
SE403964B (sv) * 1976-01-26 1978-09-18 Electrolux Ab Sett och anordning vid en autoklav
JPS56108009A (en) * 1980-01-28 1981-08-27 Tlv Co Ltd Recovering device for drain
DE3227097A1 (de) * 1982-07-20 1984-01-26 Ytong AG, 8000 München Verfahren zur dampfbehandlung mehrerer autoklaven sowie vorrichtung zur durchfuehrung des verfahrens
JPH0639209Y2 (ja) * 1986-09-06 1994-10-12 パロマ工業株式会社 加熱蒸気循環装置
US5552039A (en) * 1994-07-13 1996-09-03 Rpc Waste Management Services, Inc. Turbulent flow cold-wall reactor
US5676128A (en) * 1995-07-10 1997-10-14 Sun It Enterprises Solar device for cooking or sterilizing and method or use thereof
JP3443214B2 (ja) * 1995-10-13 2003-09-02 松下電工株式会社 オートクレーブ養生装置
JP2001269960A (ja) * 2000-03-27 2001-10-02 Sekisui Plastics Co Ltd 芳香族ポリエステル系樹脂による型内発泡成形体の製造方法
JP2002333103A (ja) * 2001-05-10 2002-11-22 Katsumi Shibata 過熱蒸気発生方法及びその装置
JP4451348B2 (ja) * 2005-04-26 2010-04-14 島田理化工業株式会社 乾燥装置
JP4716005B2 (ja) * 2005-06-28 2011-07-06 富士フイルム株式会社 構造物製造方法及び構造物製造装置
JP4311415B2 (ja) * 2006-06-26 2009-08-12 株式会社日立製作所 冷却装置，冷却装置を用いたガスタービンシステム，冷却機構を用いたヒートポンプシステム，冷却方法，冷却装置の運転方法
JP2009241027A (ja) * 2008-03-31 2009-10-22 Earth Technica:Kk オートクレーブ
JPWO2010070703A1 (ja) * 2008-12-16 2012-05-24 社団法人日本銅センター 蒸気発生装置
CN101905486B (zh) * 2010-02-08 2012-09-19 江苏建华管桩有限公司 先张法预应力混凝土管桩离心后水养护方法及水养护装置
WO2012168355A1 (en) * 2011-06-08 2012-12-13 Antecy B.V. Direct photoconversion of carbon dioxide to liquid products
JP2013094710A (ja) * 2011-10-31 2013-05-20 Sharp Corp オゾン液生成装置及びオゾン液生成方法
CN202540459U (zh) * 2012-02-24 2012-11-21 海阳龙凤热电有限公司 加气砖厂的废汽余热回收装置
CN102699991B (zh) * 2012-06-26 2014-08-13 江苏建华管桩有限公司 一种混凝土预制桩蒸汽养护自动控制系统
CN102756423A (zh) * 2012-07-17 2012-10-31 天津中技桩业有限公司 预应力离心混凝土空心方桩水养桩养护装置及养护方法
CN202866909U (zh) * 2012-11-12 2013-04-10 北京宏远正达电力技术有限公司 高温蒸汽加热式气密油挡
CN103017132B (zh) * 2013-01-06 2014-11-05 徐海军 电热蒸汽锅炉系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534147A1 (de) * 1995-09-14 1997-03-20 Siegmund G Ederer Verfahren und Vorrichtung zur warmfeuchten Zwischenlagerung von Porenbetonkörpern
JP2000264756A (ja) * 1999-03-12 2000-09-26 Kontekku:Kk コンクリート材養生システム
CN201136217Y (zh) * 2007-08-09 2008-10-22 泰安市利德容器制造有限公司 节能蒸压釜
CN202862374U (zh) * 2012-10-11 2013-04-10 江阴市海港新型建材有限公司 一种用于保温砌块制备的蒸汽循环装置
CN203110113U (zh) * 2013-01-31 2013-08-07 任聪 生产废渣水泥泡沫条板或砌块的控温养护窑

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2921272A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666670A (zh) * 2016-01-28 2016-06-15 重庆市合川区狮滩矸砖厂 用于干燥砖体的蒸压釜
CN108653760A (zh) * 2018-05-29 2018-10-16 尹兴政 一种便于干燥的医疗瓶具用蒸汽杀菌装置
CN110665023A (zh) * 2019-04-22 2020-01-10 宁波方太厨具有限公司 一种新型消毒柜
CN112497455A (zh) * 2020-11-17 2021-03-16 广州三川控制系统工程设备有限公司 一种混凝土管桩养护系统及养护方法
CN112497455B (zh) * 2020-11-17 2022-07-15 广州三川控制系统工程设备有限公司 一种混凝土管桩养护系统及养护方法

Also Published As

Publication number Publication date
EP2921272B1 (en) 2019-05-01
AU2014284256A1 (en) 2015-08-27
JP6124093B2 (ja) 2017-05-10
EP2921272A4 (en) 2015-09-23
US10513049B2 (en) 2019-12-24
JP2016515189A (ja) 2016-05-26
EP2921272A1 (en) 2015-09-23
CN105102195B (zh) 2017-10-13
AU2014284256B2 (en) 2019-02-28
US20160368163A1 (en) 2016-12-22
CN105102195A (zh) 2015-11-25

Similar Documents

Publication Publication Date Title
WO2015120573A1 (zh) 泵式蒸压系统及其蒸汽和压力的提供方法
CN204172177U (zh) 一种用于蒸压釜的节能循环系统
EP2929931A1 (en) Solar-powered autoclave device
CN102603144A (zh) 一种用于污泥处理的亚临界水热设备
CN201386995Y (zh) 凝结水闪蒸回收利用设备
CN204395913U (zh) 一种蒸压釜余热回收系统
CN204604557U (zh) 一种蒸压釜的蒸汽循环系统
CN201136217Y (zh) 节能蒸压釜
CN207387963U (zh) 一种加气轻质砌块的蒸压釜
CN202791971U (zh) 一种蒸压废汽余热二级回收利用节能装置
CN215823005U (zh) 一种循环导热的环保砖生产用蒸压釜
CN205420351U (zh) 一种电热蒸馏酿酒装置
CN205090364U (zh) 一种适用于蒸压釜的废汽余热利用装置
CN204187599U (zh) 一种蒸压釜余热蒸汽循环利用装置
CN209237375U (zh) 一种嵌入式辅助启动的热泵双效蒸发浓缩系统
CN202065997U (zh) 蒸压釜余热回收机组
CN207850110U (zh) 一种蒸汽冷凝水回收装置
CN109945284A (zh) 一种石墨烯负压加热系统及方法
CN204752502U (zh) 一种污泥脱水减容处理系统
CN213055310U (zh) 一种蒸压釜联动梯度供汽节能系统
CN207230510U (zh) 一种蒸压釜余热利用系统
CN203628623U (zh) 高温凝结水闭式回收装置
CN216031553U (zh) 一种蒸压砌块蒸养循环装置
CN214948241U (zh) 一种蒸压釜自动倒汽节能系统
CN217830024U (zh) 制备聚丙烯酸钠水处理剂的序批交替式水热反应装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201480001500.5

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2014284256

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2014818843

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14414651

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2015561920

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE