CN106403642A - 废气热量回收装置 - Google Patents

废气热量回收装置 Download PDF

Info

Publication number
CN106403642A
CN106403642A CN201610784495.0A CN201610784495A CN106403642A CN 106403642 A CN106403642 A CN 106403642A CN 201610784495 A CN201610784495 A CN 201610784495A CN 106403642 A CN106403642 A CN 106403642A
Authority
CN
China
Prior art keywords
water
waste gas
inlet pipe
heating
heating compartment
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
CN201610784495.0A
Other languages
English (en)
Inventor
刘章燕
刘玉文
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.)
SHANDONG FENGXIANG CO Ltd
Original Assignee
SHANDONG FENGXIANG 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
Application filed by SHANDONG FENGXIANG CO Ltd filed Critical SHANDONG FENGXIANG CO Ltd
Priority to CN201610784495.0A priority Critical patent/CN106403642A/zh
Publication of CN106403642A publication Critical patent/CN106403642A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F22D1/003—Feed-water heater systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0014—Recuperative heat exchangers the heat being recuperated from waste air or from vapors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

本发明的一种废气热量回收装置，包括底部相连通的加热箱体和净化箱体，加热箱体顶部设置有排气口和竖直穿入箱体内的废气进管，废气进管末端延伸至箱体内底部并连接有加热盘管，加热盘管上开有出气孔，加热箱体底部设置有出水口，出水口连接有位于加热箱体内的金属软管和位于加热箱体外的进水管，加热箱体内设置有浮球，浮球底部与金属软管的末端管壁相连接，进水管连接有锅炉水箱，锅炉水箱与净化箱体之间连接有出水管，出水管和进水管上均设置有水泵和阀门。本发明的有益效果是：废气能够把常温水加热，避免吸入沉淀物，延长了锅炉的使用寿命。

Description

废气热量回收装置
技术领域
本发明属于锅炉供水设备技术领域，更具体地说，是涉及一种废气热量回收装置。
背景技术
纸板生产线中会产生废气，废气温度为130℃-150℃，现在还没有充分回收废气的热量，造成能量的浪费。而且给锅炉供常温水时，锅炉压力会下降，增加了用煤量。如果把常温水加热到100℃的热水打到锅炉，锅炉压力不下降，而且还可降低用煤量5％。因此废气的热量回收成为较为迫切的需要。
发明内容
为解决以上技术上的不足，本发明提供了一种结构设计合理，热量回收效果好的废气热量回收装置。
本发明是通过以下措施实现的：
本发明的一种废气热量回收装置，包括底部相连通的加热箱体和净化箱体，所述加热箱体顶部设置有排气口和竖直穿入箱体内的废气进管，所述废气进管末端延伸至箱体内底部并连接有加热盘管，所述加热盘管上开有出气孔，加热箱体底部设置有出水口，所述出水口连接有位于加热箱体内的金属软管和位于加热箱体外的进水管，加热箱体内设置有浮球，所述浮球底部与金属软管的末端管壁相连接，所述进水管连接有锅炉水箱，所述锅炉水箱与净化箱体之间连接有出水管，所述出水管和进水管上均设置有水泵和阀门。
上述加热箱体外侧设置有水位计和温度计。
上述加热箱体由镀锌板制作而成。
本发明的有益效果是：结构简单，废气能够把常温水加热到100℃，而且能够把常温水里面的氧气排出，从而明显增加了废气中的热量的传递量，增加了回收效果，而且采用浮球控制进水水位，避免吸入沉淀物，延长了锅炉的使用寿命。
附图说明
图1为本发明的结构示意图。
其中：1.净化箱体，2加热箱体，3废气进管，4浮球，5排气口，6金属软管，7加热盘管，8出气孔，9进水管，10锅炉水箱，11水泵，12单向阀，13阀门，14水位计，15温度计。
具体实施方式
下面结合附图对本发明做进一步详细的描述：
如图1所示，本发明的一种废气热量回收装置，包括底部相连通的加热箱体2和净化箱体1，加热箱体2顶部设置有排气口5和竖直穿入箱体内的废气进管3，废气进管3末端延伸至箱体内底部并连接有加热盘管7，加热盘管7上开有出气孔8，加热箱体2底部设置有出水口，出水口连接有位于加热箱体2内的金属软管6和位于加热箱体2外的进水管9，加热箱体2内设置有浮球4，浮球4底部与金属软管6的末端管壁相连接，进水管9连接有锅炉水箱10，锅炉水箱10与净化箱体1之间连接有出水管，出水管和进水管9上均设置有水泵11、单向阀12和阀门13。加热箱体2外侧设置有水位计14和温度计15，水位计14显示水箱内的水位。加热箱体2由镀锌板制作而成，水加热后降温慢，保温效果好。
使用时，净化箱体1内的水油自身压力向加热箱体2内供水，高温废气经废气进管3进入加热盘管7，并从加热盘管7的出气孔8溢出，从而将周围的水加热，并把水里面的氧气排出，最后从加热箱体2顶部的排气口5排出。浮球4根据水位变化浮动，并带动金属软管6浮动，从而使金属软管6的进水口保持在水面上部，避免吸入沉淀物。水泵11将加热后的水经进水管9打入锅炉水箱10中，从而降低了锅炉的用煤量，然后水还可以抽回到净化箱体1重复使用。
以上所述仅是本专利的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本专利技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本专利的保护范围。

Claims (3)

1.一种废气热量回收装置，其特征在于：包括底部相连通的加热箱体和净化箱体，所述加热箱体顶部设置有排气口和竖直穿入箱体内的废气进管，所述废气进管末端延伸至箱体内底部并连接有加热盘管，所述加热盘管上开有出气孔，加热箱体底部设置有出水口，所述出水口连接有位于加热箱体内的金属软管和位于加热箱体外的进水管，加热箱体内设置有浮球，所述浮球底部与金属软管的末端管壁相连接，所述进水管连接有锅炉水箱，所述锅炉水箱与净化箱体之间连接有出水管，所述出水管和进水管上均设置有水泵和阀门。
2.根据权利要求1所述废气热量回收装置，其特征在于：所述加热箱体外侧设置有水位计和温度计。
3.根据权利要求1所述废气热量回收装置，其特征在于：所述加热箱体由镀锌板制作而成。
CN201610784495.0A 2016-08-31 2016-08-31 废气热量回收装置 Pending CN106403642A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610784495.0A CN106403642A (zh) 2016-08-31 2016-08-31 废气热量回收装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610784495.0A CN106403642A (zh) 2016-08-31 2016-08-31 废气热量回收装置

Publications (1)

Publication Number Publication Date
CN106403642A true CN106403642A (zh) 2017-02-15

Family

ID=58000417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610784495.0A Pending CN106403642A (zh) 2016-08-31 2016-08-31 废气热量回收装置

Country Status (1)

Country Link
CN (1) CN106403642A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109539850A (zh) * 2018-11-29 2019-03-29 青岛国信海天中心建设有限公司 一种废热池余热回收系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109539850A (zh) * 2018-11-29 2019-03-29 青岛国信海天中心建设有限公司 一种废热池余热回收系统
CN109539850B (zh) * 2018-11-29 2020-03-20 青岛国信海天中心建设有限公司 一种废热池余热回收系统

Similar Documents

Publication Publication Date Title
CN204767789U (zh) 真空离心滤油机
CN201196494Y (zh) 分体式太阳能热水器
CN106403642A (zh) 废气热量回收装置
CN204921133U (zh) 一种带隔板的膨胀水箱
CN203687009U (zh) 锅炉水封槽自动补水装置
CN201028795Y (zh) 热水器管道排空装置
CN207660816U (zh) 一种增加高位膨胀罐的热油管道装置
CN205033710U (zh) 一种印刷机的泵系统
CN211345280U (zh) 一种锅炉热量除氧器系统
CN210772112U (zh) 一种锅炉余热回收利用装置
CN220269676U (zh) 一种供回水分离的储热水箱
CN204187599U (zh) 一种蒸压釜余热蒸汽循环利用装置
CN207582564U (zh) 一种无负压变频供水设备
CN202630475U (zh) 漂浮式虹吸管道供水的多层快速排空引水装置
CN206207738U (zh) 一种余热回收利用装置
CN218895685U (zh) 一种分气缸凝结水余热回收装置
CN210319990U (zh) 一种间歇式提高回收蒸汽冷凝水效能的装置
CN2890755Y (zh) 浮动出水的真空太阳能热水器
CN202993548U (zh) 一种节能开水器
CN205388381U (zh) 热水箱的浮动式出水装置
CN207540161U (zh) 一种用于热油锅炉设备的储油罐
CN211651157U (zh) 烘干机用加湿系统
CN204950588U (zh) 出水排气阀及管线机
CN220771235U (zh) 一种自动脱气补水装置
CN207922627U (zh) 管路自动排气罐

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170215