WO2015066835A1 - 一种蒸汽节能器 - Google Patents

一种蒸汽节能器 Download PDF

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Publication number
WO2015066835A1
WO2015066835A1 PCT/CN2013/001541 CN2013001541W WO2015066835A1 WO 2015066835 A1 WO2015066835 A1 WO 2015066835A1 CN 2013001541 W CN2013001541 W CN 2013001541W WO 2015066835 A1 WO2015066835 A1 WO 2015066835A1
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WIPO (PCT)
Prior art keywords
steam
water
heat exchange
inlet
outlet
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PCT/CN2013/001541
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English (en)
French (fr)
Inventor
周文彪
Original Assignee
贾玲
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Publication of WO2015066835A1 publication Critical patent/WO2015066835A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
    • D06F75/12—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water supplied to the iron from an external source
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K5/00—Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type
    • F01K5/02—Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type used in regenerative installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled

Definitions

  • the invention relates to a steam economizer, in particular to a steam economizer for energy saving utilization of steam iron waste steam. Background technique
  • the existing energy-saving process is as follows: The waste steam discharged after the steam iron is ironed is treated as hot water by the steam trap, and then the hot water is supplied to the electric heating boiler through the water pump, and the electric boiler heats the water. Reheating to steam for steam irons to achieve energy savings.
  • the above prior art solves the reuse of excess steam in principle, it is applied in a boiler apparatus having a large evaporation amount.
  • the clothes are too wet, because the use of the hydrophobic device makes the iron out of the steam is not smooth; 2.
  • the pump failure and motor damage often occur during use, because of the high pressure water pump. When working at high temperature, the seal of the pump is easily damaged, and the pump motor is easy to burn out under high temperature conditions. 3.
  • the cost of the related products of the prior art is high, and the price of the market is high.
  • the utility model relates to a steam economizer, which comprises a heat exchange water tank, a water inlet and a water outlet, wherein a steam coil is arranged in the heat exchange water tank, and an air inlet and an air outlet of the steam coil are arranged outside the heat exchange water tank; the water inlet is located The lower part of the water outlet; the air inlet is located at the upper part of the exhaust port; the air inlet introduces waste steam from the steam iron into the heat exchange water tank; the water inlet is connected to the water pump, and the water outlet is connected to the steam boiler.
  • the water pump pumps the water to be heated into the heat exchange water tank through the water inlet. After the water to be heated flows through the steam coil, it is injected into the steam boiler through the water outlet, and the steam generated by the steam boiler is used by the steam iron.
  • the water outlet can also be equipped with an electrodialysis unit to effectively solve the problem of high water hardness in the north and ensure the long-term operation of the steam boiler.
  • the invention has the beneficial effects compared with the prior art: 1. Since the waste steam directly passes through the steam coil for heat exchange Exhaust, so there will be no phenomenon that the clothes are too wet and the clothes are mildewed due to the use of the hydrophobic device to make the steam iron out of the steam. 2. Because the waste steam and its hot water no longer flow through the water pump, the energy is saved. It also improves the working environment of the pump (operating at normal temperature and water temperature), greatly reducing the failure rate of the pump and prolonging the life of the pump. 3. Since the pump and other equipment do not need to work in the hot water environment, the resistance of the equipment parts is reduced. The heat requirement has greatly reduced the cost of equipment including steam boilers. 4. The outlet has an electrodialysis unit to effectively solve the problem of high water hardness in the north and ensure long-term operation of the steam boiler.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic view of Embodiment 1 of the present invention.
  • a steam economizer includes a heat exchange water tank 5, a water inlet 1, a water outlet 4, a steam coil 6 in a heat exchange water tank 5, and a heat exchanger water tank 5 outside the tank.
  • the air inlet 3 and the air outlet 2 of the steam coil 6 are provided; the water inlet 1 is located at the lower portion of the water outlet 4; the air inlet 3 is located at the upper portion of the air outlet 2; the air inlet 3 introduces waste steam discharged from the steam iron Heat exchange water tank; water inlet 1 is connected to the water pump, and water outlet 4 is connected to the electric heating low pressure boiler.
  • the water pump pumps the water to be heated through the water inlet 1 into the heat exchange water tank, and the water to be heated flows through the steam coil, and then is injected into the electric heating low pressure boiler through the water outlet 4, and the steam generated by the boiler is used for the steam iron.
  • the water outlet 4 can also be equipped with an electrodialysis unit to effectively solve the problem of high water hardness in the north and ensure long-term operation of the steam boiler.
  • the invention solves the problem of steam waste and steam effluent for the garment and knitting enterprises, the average saving rate is more than 35% and the price is low, the investment cost can be recovered within a few months, after the steam economizer is installed, the steam production is large, the steam High quality, ironing clothes are not damp, significantly improving product quality.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

一种蒸汽节能器，包括换热水箱（5）、进水口（1）、出水口（4），换热水箱（5）内设有蒸汽盘管（6），换热水箱（5）箱体外部设有蒸汽盘管（6）的进气口（3）和排气口（2）；进水口（1）位于出水口（4）下部；进气口（3）位于排气口（2）上部；进气口（3）将来自蒸汽熨斗排出的废蒸汽导入换热水箱（5）；进水口（1）连接水泵，出水口（4）连接蒸汽锅炉。由于废蒸汽直接通过蒸汽盘管换热后排出，因此不会出现采用疏水装置使蒸汽熨斗出汽不畅通而导致的衣服过湿、成衣有霉点的现象；由于废蒸汽及其热水不再流经水泵，从而在节能的同时也改善了水泵的工作环境（常温水温下运行），大大降低了水泵的故障率，延长了水泵的寿命。

Description

一种蒸汽节能器
技术领域
本发明涉及一种蒸汽节能器， 尤其涉及用于蒸汽熨斗废蒸汽节能利用的蒸汽节能器。 背景技术
蒸汽熨斗被广泛应用于服装和针织行业， 其基本原理如下： 自来水进入储水箱， 再通 过水泵给电热锅炉加水， 由电热锅炉产生的蒸汽通过管路送至蒸汽熨斗，蒸汽熨斗熨烫后 蒸汽排出工作区外。锅炉水位降低后， 再由水泵给电热锅炉补水。这是一个目前成熟和普 遍的熨烫工艺。由于熨烫的时间和熨斗的数量直接影响蒸汽的需求量， 并且锅炉的压力和 蒸发量受安全和经济方面考虑， 不能配置过大。在实际操作中锅炉补给常温的水时， 锅炉 压力下降很快， 蒸汽不饱和， 如不加注意会造成衣服过湿， 造成成衣有霉点， 有的出口企 业因此受到经济和信誉损害。 另外从冷水到蒸汽需要消耗更多的电能。
为利用蒸汽熨斗排出的废蒸汽，现有的节能工艺为： 蒸汽熨斗熨烫后排出的废蒸汽经 由疏水器处理为热水，再将该热水通过水泵给电热锅炉补水， 电热锅炉将热水再加热为蒸 汽供蒸汽熨斗使用，从而达到节能目的。上述现有技术虽然从原理上解决了过剩蒸汽的回 用， 在大蒸发量的锅炉设备中得到应用。 但是存在如下不足之处： 1、 在应用中同样会出 现衣服过湿现象， 原因是由于使用了疏水装置使得熨斗出汽不畅通； 2、 使用中经常出现 水泵故障和电机损坏， 原因是高压水泵工作在高温状态下， 水泵的密封件很容易损坏，同 样在高温状态下水泵电机容易烧坏； 3、 现有技术相关产品成本大， 巿场的价格高。
发明内容
本发明的目的在于克服现有技术的上述不足之处，提供一种用于蒸汽熨斗废蒸汽节能 利用的蒸汽节能器。 本发明技术方案如下：
一种蒸汽节能器， 包括换热水箱、 进水口、 出水口， 换热水箱内设有蒸汽盘管， 换热 水箱箱体外部设有蒸汽盘管的进气口和排气口；进水口位于出水口下部；进气口位于排气 口上部； 进气口将来自蒸汽熨斗排出的废蒸汽导入换热水箱； 进水口连接水泵， 出水口连 接蒸汽锅炉。
水泵将待加热的水通过进水口泵入换热水箱， 待加热的水流经蒸汽盘管后，再通过出 水口注入蒸汽锅炉， 蒸汽锅炉产生的蒸汽供蒸汽熨斗使用。
出水口还可以设有电渗析装置，有效解决北方水质硬度高的问题， 保证蒸汽锅炉的长 效运行。
本发明与现有技术相比具有的有益效果是： 1、 由于废蒸汽直接通过蒸汽盘管换热后 排出， 因此不会出现采用疏水装置使蒸汽熨斗出汽不畅通而导致的衣服过湿、成衣有霉点 的现象； 2、 由于废蒸汽及其热水不再流经水泵， 从而在节能的同时也改善了水泵的工作 环境（常温水温下运行）， 大大降低了水泵的故障率， 延长了水泵的寿命； 3、 由于水泵等 设备无需在热水环境下工作，从而降低了设备零配件的耐热要求，使包括蒸汽锅炉在内的 设备成本大为降低； 4、 出水口设有电渗析装置， 有效解决北方水质硬度高的问题， 保证 蒸汽锅炉的长效运行。
附图说明
图 1是本发明结构示意图；
图 2是本发明实施例 1的示意图。
具体实施方式
下面结合附图及具体实施例对本发明再作进一步详细的说明。
实施例 1 : 参见图 1、 图 2， 一种蒸汽节能器， 包括换热水箱 5、 进水口 1、 出水口 4， 换热水箱 5内设有蒸汽盘管 6，换热水箱 5箱体外部设有蒸汽盘管 6的进气口 3和排气口 2； 进水口 1位于出水口 4下部； 进气口 3位于排气口 2上部； 进气口 3将来自蒸汽熨斗 排出的废蒸汽导入换热水箱； 进水口 1连接水泵， 出水口 4连接电加热低压锅炉。
水泵将待加热的水通过进水口 1泵入换热水箱，待加热的水流经蒸汽盘管后，再通过 出水口 4注入电加热低压锅炉，锅炉产生的蒸汽供蒸汽熨斗使用。出水口 4还可以设有电 渗析装置， 有效解决北方水质硬度高的问题， 保证蒸汽锅炉的长效运行。
实际使用上述蒸汽节能器， 一台 18kw电热锅炉， 以每天工作 10小时的耗电量为 180kwh , 电价按 0. 9元 /度， 每天的电费为 162元， 一年按 300天计算需要 48600元。 安 装上述节能器后， 同样每天工作 10小时的耗电量为 1 17kwh， 电价按 0. 9元 /度， 每天的 电费为 105. 3元， 一年按 300天计算需要 31590元。 这样下来一年可节省电费 17010元。
本发明为服装和针织企业解决了蒸汽浪费和蒸汽出水的难题， 平均节约率达到 35 % 以上且价格低廉， 投资成本在数月内就能收回， 蒸汽节能器安装后， 产汽量大， 蒸汽质量 高， 熨烫衣服不潮湿， 显著提高产品质量。
除上述实施例外，本发明还可以有其他实施方式，凡采用等同替换或等效变换形成的 技术方案， 均落在本发明要求的保护范围之内。

Claims

权 利 要 求 书
1. 一种蒸汽节能器， 包括换热水箱、 进水口、 出水口， 其特征在于： 换热水箱内设有蒸 汽盘管， 换热水箱箱体外部设有蒸汽盘管的进气口和排气口。
2. 根据权利要求 1所述一种蒸汽节能器， 其特征在于： 进水口位于出水口下部。
3. 根据权利要求 1所述一种蒸汽节能器， 其特征在于： 进气口位于排气口上部。
4. 根据权利要求 1所述一种蒸汽节能器， 其特征在于： 进气口将来自蒸汽熨斗排出的废 蒸汽导入换热水箱。
5. 根据权利要求 1所述一种蒸汽节能器， 其特征在于： 进水口连接水泵， 出水口连接蒸 汽锅炉。
6. 根据权利要求 5所述一种蒸汽节能器， 其特征在于： 水泵将待加热的水通过进水口泵 入换热水箱， 待加热的水流经蒸汽盘管后， 再通过出水口注入蒸汽锅炉。
7. 根据权利要求 5所述一种蒸汽节能器， 其特征在于： 蒸汽锅炉产生的蒸汽供蒸汽熨斗 使用。
8. 根据权利要求 1所述一种蒸汽节能器， 其特征在于： 出水口设有电渗析装置， 有效解 决北方水质硬度高的问题， 保证蒸汽锅炉的长效运行。
PCT/CN2013/001541 2013-11-07 2013-12-11 一种蒸汽节能器 WO2015066835A1 (zh)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590228A (zh) * 2013-11-07 2014-02-19 周文彪 一种蒸汽节能器
CN104790193A (zh) * 2015-04-28 2015-07-22 张家港市格莱美服饰有限公司 一种蒸汽熨烫热能利用系统及其热能利用方法
CN108518670A (zh) * 2018-05-09 2018-09-11 张月文 一种蒸汽系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201351240Y (zh) * 2008-12-12 2009-11-25 临海盛田洗涤机械有限公司 蒸汽熨斗的蒸汽加热系统
KR20110139626A (ko) * 2010-06-23 2011-12-29 유영근 세탁소용 폐증기 재활용 처리 시스템
CN202107922U (zh) * 2011-04-28 2012-01-11 天津市鑫德服装工贸有限公司 熨烫车间蒸汽循环利用系统
CN202644252U (zh) * 2012-06-25 2013-01-02 冯主 蒸汽烫斗尾汽余热回收装置
CN103590228A (zh) * 2013-11-07 2014-02-19 周文彪 一种蒸汽节能器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200972103Y (zh) * 2006-11-22 2007-11-07 吴金明 蒸汽锅炉用换热器
CN201827878U (zh) * 2010-03-19 2011-05-11 韩建青 服装行业锅炉节能装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201351240Y (zh) * 2008-12-12 2009-11-25 临海盛田洗涤机械有限公司 蒸汽熨斗的蒸汽加热系统
KR20110139626A (ko) * 2010-06-23 2011-12-29 유영근 세탁소용 폐증기 재활용 처리 시스템
CN202107922U (zh) * 2011-04-28 2012-01-11 天津市鑫德服装工贸有限公司 熨烫车间蒸汽循环利用系统
CN202644252U (zh) * 2012-06-25 2013-01-02 冯主 蒸汽烫斗尾汽余热回收装置
CN103590228A (zh) * 2013-11-07 2014-02-19 周文彪 一种蒸汽节能器

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