CN103017141A - Novel steam auxiliary heating device - Google Patents
Novel steam auxiliary heating device Download PDFInfo
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- CN103017141A CN103017141A CN2012105227633A CN201210522763A CN103017141A CN 103017141 A CN103017141 A CN 103017141A CN 2012105227633 A CN2012105227633 A CN 2012105227633A CN 201210522763 A CN201210522763 A CN 201210522763A CN 103017141 A CN103017141 A CN 103017141A
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Abstract
The invention discloses a novel steam auxiliary heating device, which comprises an air inlet pipe, a steam distributing pipe and a plurality of steam conduit pipes. The pipe wall of the steam distributing pipe is in closed connection with the rear end port of the air inlet pipe; and the plurality of steam conduit pipes are arranged at the pipe wall of the lower side of the steam distributing pipe. By the plurality of steam conduit pipes, a mixer and a nozzle are arranged on each steam conduit pipe; the steam is ejected from the nozzle; the water in the mixer is uniformly and rapidly heated; and the rapid deoxygenation and starting requirements of boilers are satisfied. By adopting the steam distributing pipe and the plurality of steam conduit pipes, the number of the steam conduit pipes to be started can be selected according to the size of the to-be heated space, and the air source is reasonably used; and the air inlet pipe, the plurality of steam conduit pipes and the steam distributing pipe are connected with one another through flanges, so that the detachment is easy and the maintenance and replacing are convenient. The novel steam auxiliary heating device is simple and reasonable in structure, convenient to repair and maintain, uniform and rapid in heating, long in service life, convenient to mount and stable in running.
Description
Technical field
The present invention relates to a kind of assisted heating device, particularly a kind of Novel steam assisted heating device is mainly used in heating when the industrial circle boiler feed starts.
Background technology
In the industrial circle therrmodynamic systems such as thermal power plant and oil, chemical industry, for the oxygen that alleviates or avoid dissociating causes corrosion to the heating power hardware, usually adopt the oxygen-eliminating device deoxygenation.Before unit starting since oxygen-eliminating device in water not yet circulate, and the main heating steam pipe operated by rotary motion of conventional meaning is on the water surface, and water temperature is difficult to obtain heating, so the steam assisted heating device need to be set, make the water temperature that reaches capacity, satisfy except oxygen demand.
At present, use the more general way of assisted heating device to be, directly assisted heating device is introduced in the water, the pipe that this device is generally in sealing is drilled with aperture, because small aperture and distance computation are inaccurate, usually make this assisted heating device produce vibration, water can not carry out heat exchange fully, causes heating effect relatively poor.
Summary of the invention
The above-mentioned technical problem that exists in the prior art field in order to overcome assisted heating device the object of the invention is to, and a kind of Novel steam assisted heating device is provided, and the efficiency of heating surface is high, and long service life is rational in infrastructure, and repair and maintenance is convenient.
Novel steam assisted heating device provided by the invention, it comprises air inlet pipe, steam-distributing pipe and some steam leads, the airtight connection of the terminal mouth of pipe of described steam distribution tube wall and air inlet pipe, on the steam-distributing pipe downside tube wall some steam leads is installed.Described some steam leads, every steam lead is provided with a blender and a nozzle, and mixer housing is contained in outside the nozzle, the airtight connection of the lower end mouth of pipe of nozzle and steam lead.The Novel steam assisted heating device also comprises support member, and support member one end is connected to the blender downside, and the other end is fixed on the equipment container.Described air inlet pipe, some steam leads all are connected with steam-distributing pipe by flange.
Novel steam assisted heating device provided by the invention, its beneficial effect is: adopt some steam leads, every steam lead is provided with a blender and a nozzle, steam sprays from nozzle, water in the heating mixer, homogeneous heating, has rapidly satisfied the needs of the quick deoxygenation of boiler, startup; Adopt steam-distributing pipe and some steam leads, can be according to the size in space to be heated, the quantity that steam lead is enabled in selection is rationally utilized source of the gas; Air inlet pipe, some steam leads and all adopt flange to connect being connected of steam-distributing pipe are easy to dismounting, and convenient maintenance is changed; Directly be fixed together by support member and equipment container, avoided vibration.
Description of drawings
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention.
Mark among the figure:
1. air inlet pipe; 2. steam-distributing pipe; 3. steam lead; 4. blender; 5. nozzle; 6. support member; 7. flange.
The specific embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, Novel steam assisted heating device provided by the invention is described in detail.
Embodiment
With reference to Fig. 1, the Novel steam assisted heating device of present embodiment, it comprises air inlet pipe 1, steam-distributing pipe 2 and some steam leads 3, the airtight connection of the terminal mouth of pipe of described steam distribution tube wall and air inlet pipe 1, on the steam-distributing pipe 2 downside tube walls some steam leads 3 is installed.Described some steam leads 3, every steam lead is provided with a blender 4 and a nozzle 5, and blender 4 is sleeved on outside the nozzle 5, the airtight connection of the lower end mouth of pipe of nozzle 5 and steam lead 3.The Novel steam assisted heating device also comprises support member 6, and support member 6 one ends are connected to blender 4 downsides, and the other end is fixed on the equipment container.Described air inlet pipe 1, some steam leads 3 all are connected with steam-distributing pipe 2 by flange 7.
Heating steam enters steam-distributing pipe by air inlet pipe, secondary distribution enters nozzle by steam lead, from the nozzle ejection, enters blender, carry out heat exchange with the water in the blender, blender is two conical shell Welding Structures, and low-temperature water heating is entered by the blender bottom, and heated hot water flows out from blender top, water flows around every group of blender, the agitate water space makes steam utilization more abundant, and the water heating is quicker, even.
The Novel steam assisted heating device is equipped with some steam leads on the steam-distributing pipe downside tube wall, can be according to the size in space to be heated, and the quantity that steam lead is enabled in selection is rationally utilized source of the gas.
In sum, the Novel steam assisted heating device, simple and reasonable for structure, Problem is convenient, and homogeneous heating is quick, and long service life is convenient to install, and is stable.
Above-mentioned explanation only be for clearly demonstrate that the present invention does for example, be not to be restriction to embodiment of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Everyly belong to the row that apparent variation that technical scheme of the present invention amplifies out or change still are in protection scope of the present invention.
Claims (4)
1. Novel steam assisted heating device, it is characterized in that: it comprises air inlet pipe, steam-distributing pipe and some steam leads, the airtight connection of the terminal mouth of pipe of described steam distribution tube wall and air inlet pipe, on the steam-distributing pipe downside tube wall some steam leads are installed.
2. Novel steam assisted heating device according to claim 1, it is characterized in that: described some steam leads, every steam lead is provided with a blender and a nozzle, and mixer housing is contained in outside the nozzle, the airtight connection of the lower end mouth of pipe of nozzle and steam lead.
3. Novel steam assisted heating device according to claim 1, it is characterized in that: it also comprises support member, and support member one end is connected to the blender downside, and the other end is fixed on the equipment container.
4. Novel steam assisted heating device according to claim 1, it is characterized in that: described air inlet pipe, some steam leads all are connected with steam-distributing pipe by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105227633A CN103017141A (en) | 2012-12-08 | 2012-12-08 | Novel steam auxiliary heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105227633A CN103017141A (en) | 2012-12-08 | 2012-12-08 | Novel steam auxiliary heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103017141A true CN103017141A (en) | 2013-04-03 |
Family
ID=47966045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105227633A Pending CN103017141A (en) | 2012-12-08 | 2012-12-08 | Novel steam auxiliary heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017141A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0285124B1 (en) * | 1987-04-03 | 1991-05-15 | Delas | Feed water deaerator for a steam generator |
| CN2100562U (en) * | 1991-06-10 | 1992-04-01 | 江苏工学院 | Steam flow atomizing nozzle of boiler deaerator |
| CN2139657Y (en) * | 1992-09-30 | 1993-08-04 | 能源部华东电力设计院 | Internal deoxygenating device |
| JPH09280510A (en) * | 1996-04-10 | 1997-10-31 | Toshiba Corp | Deaerator |
| CN2713304Y (en) * | 2004-06-04 | 2005-07-27 | 泰安市利德容器制造有限公司 | Built-in deaerator |
| RU2274803C1 (en) * | 2005-04-18 | 2006-04-20 | Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") | Thermal deaerator |
| CN1912459A (en) * | 2005-08-09 | 2007-02-14 | 中冶赛迪工程技术股份有限公司 | Variation of pressure heat accumulator system with microsuperheat |
| CN201387002Y (en) * | 2008-12-30 | 2010-01-20 | 青岛磐石容器制造有限公司 | Steam heat accumulator |
| CN201458784U (en) * | 2009-07-15 | 2010-05-12 | 武汉大方机电有限公司 | Built-in deaerization plant |
| CN201935168U (en) * | 2010-12-15 | 2011-08-17 | 哈尔滨锅炉厂有限责任公司 | Built-in deaerator |
| CN202118885U (en) * | 2011-06-14 | 2012-01-18 | 杭州锅炉集团股份有限公司 | Built-in anti-vibration device of deaerator |
| CN203052635U (en) * | 2012-12-08 | 2013-07-10 | 磐石容器集团有限公司 | Novel steam auxiliary heating device |
-
2012
- 2012-12-08 CN CN2012105227633A patent/CN103017141A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0285124B1 (en) * | 1987-04-03 | 1991-05-15 | Delas | Feed water deaerator for a steam generator |
| CN2100562U (en) * | 1991-06-10 | 1992-04-01 | 江苏工学院 | Steam flow atomizing nozzle of boiler deaerator |
| CN2139657Y (en) * | 1992-09-30 | 1993-08-04 | 能源部华东电力设计院 | Internal deoxygenating device |
| JPH09280510A (en) * | 1996-04-10 | 1997-10-31 | Toshiba Corp | Deaerator |
| CN2713304Y (en) * | 2004-06-04 | 2005-07-27 | 泰安市利德容器制造有限公司 | Built-in deaerator |
| RU2274803C1 (en) * | 2005-04-18 | 2006-04-20 | Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") | Thermal deaerator |
| CN1912459A (en) * | 2005-08-09 | 2007-02-14 | 中冶赛迪工程技术股份有限公司 | Variation of pressure heat accumulator system with microsuperheat |
| CN201387002Y (en) * | 2008-12-30 | 2010-01-20 | 青岛磐石容器制造有限公司 | Steam heat accumulator |
| CN201458784U (en) * | 2009-07-15 | 2010-05-12 | 武汉大方机电有限公司 | Built-in deaerization plant |
| CN201935168U (en) * | 2010-12-15 | 2011-08-17 | 哈尔滨锅炉厂有限责任公司 | Built-in deaerator |
| CN202118885U (en) * | 2011-06-14 | 2012-01-18 | 杭州锅炉集团股份有限公司 | Built-in anti-vibration device of deaerator |
| CN203052635U (en) * | 2012-12-08 | 2013-07-10 | 磐石容器集团有限公司 | Novel steam auxiliary heating device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130403 |