CN103244943A - Boiler with cyclic utilization of hot steam - Google Patents
Boiler with cyclic utilization of hot steam Download PDFInfo
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- CN103244943A CN103244943A CN2013101960475A CN201310196047A CN103244943A CN 103244943 A CN103244943 A CN 103244943A CN 2013101960475 A CN2013101960475 A CN 2013101960475A CN 201310196047 A CN201310196047 A CN 201310196047A CN 103244943 A CN103244943 A CN 103244943A
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- boiler
- heat exchanger
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- steam
- boiler body
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Abstract
The invention relates to a boiler with cyclic utilization of hot steam. The boiler comprises a boiler body and a water storage tank both arranged on the ground, wherein a front smoke box and a back smoke box are respectively arranged at the left side and the right side of the boiler body; an ash cleaning door and an ash blowing hole are arranged at the bottom of the boiler body; a pipeline valve instrument is arranged at the upper art of the boiler body; a heat exchanger is arranged inside the water storage box; the inlet and outlet of the heat exchanger respectively stretch out of the water storage box; a steam outlet and a condensed water inlet are arranged at the top part of the boiler body; the inlet of the heat exchanger is communicated with the steam outlet through a connecting pipeline; and the outlet of the heat exchanger is communicated with the condensed water inlet through a connecting pipeline. The boiler with cyclic utilization of the hot steam has a simple structure, has no need to carry out large-scale reform for the conventional boiler structure, fully utilizes excessive steam generated by the boiler to fully preheat water inside the water storage box, avoids causing waste of the water resource as the condensed water generated by the steam is flow back to the boiler, and achieves a high practical value.
Description
Technical field
The present invention relates to the boiler technology field, the recycling boiler of especially a kind of vapours.
Background technology
In the technique known field, boiler is a kind of energy conversion, to the energy of boiler input chemical energy in the fuel is arranged, electric energy, forms such as the heat energy of high-temperature flue gas, and through the boiler conversion, outwards output has the steam of certain heat energy, high-temperature water or organic heat carrier, the original meaning of pot refers to the water container that heats at fire, stove refers to the place of combustion fuel, boiler comprises pot and stove two large divisions, the hot water that produces in the boiler or steam can be directly provide required heat energy for industrial production and people's lives, also can be converted to mechanical energy by Steam Power Equipment, or by generator mechanical energy is converted to electric energy again, provide the boiler of hot water to be called hot-water boiler, be mainly used in life, a small amount of application is also arranged in the industrial production, the boiler that produces steam is called steam boiler, often abbreviate boiler as, be used for thermal power station more, boats and ships, locomotive and industrial and mining enterprises.Boiler is generally by the storage tank water inlet, and heating back output hot water is crossed steam then, and the water of storage tank is generally normal temperature, after entering the boiler heating, the starting point of heating is lower, needs the time long, relative energy consumption height, and boiler generally has some steam with heat and wastes.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of energy-conserving and environment-protective are provided, take full advantage of the recycling boiler of vapours of heat energy.
The technical solution adopted for the present invention to solve the technical problems is: the boiler that a kind of vapours is recycling, comprise and be installed in ground boiler body and storage tank, be respectively equipped with front smoke box and back smoke box in the left and right sides of described boiler body, be provided with shoot door in the bottom of described boiler body and blow grey hole, be provided with the pipeline valve instrument on described boiler body top, in described storage tank, be provided with heat exchanger, the import of described heat exchanger and outlet stretch out in the outside of storage tank respectively, be provided with steam (vapor) outlet and condensed water import at the top of described boiler body, the import of described heat exchanger is connected by connecting line with steam (vapor) outlet, and the outlet of described heat exchanger is connected by connecting line with the condensed water import.
Further, consider safety measure, the present invention is provided with safety valve at the top of described boiler body.
Further, for the circulation of vapours is rapider, the present invention is provided with booster pump in the outlet of described heat exchanger and the connecting line between the condensed water import.
Further, consider the insulation measure, the present invention all is coated with the polyurethane heat-insulation foam in the import of described heat exchanger and the outside of the connecting line between the steam (vapor) outlet, the outlet of described heat exchanger and the outside of the connecting line between the condensed water import.
The invention has the beneficial effects as follows: the present invention is simple in structure, need not existing boiler structure is transformed on a large scale, the unnecessary steam that takes full advantage of the boiler generation preheats fully to the water in the storage tank, the condensate return of steam generation simultaneously is to boiler, can not produce the waste of water resource, have practical value.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention;
Among the figure: 1. boiler body, 2. front smoke box, 3. back smoke box, 4. shoot door 5. blows grey hole, 6. pipeline valve instrument, 7. storage tank, 8. steam (vapor) outlet, 9. condensed water import, 10. booster pump.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
The preferred embodiment of the boiler that a kind of vapours of the present invention as shown in Figure 1 is recycling, comprise and be installed in ground boiler body 1 and storage tank 7, be respectively equipped with front smoke box 2 and back smoke box 3 in the left and right sides of described boiler body 1, be provided with shoot door 4 in the bottom of described boiler body 1 and blow grey hole 5, be provided with pipeline valve instrument 6 on described boiler body 1 top, in described storage tank 7, be provided with heat exchanger, the import of described heat exchanger and outlet stretch out in the outside of storage tank 7 respectively, be provided with steam (vapor) outlet 8 and condensed water import 9 at the top of described boiler body 1, the import of described heat exchanger and steam (vapor) outlet 8 are connected by connecting line, the outlet of described heat exchanger and condensed water import 9 are connected by connecting line, top at described boiler body 1 is provided with safety valve, be provided with booster pump 10 in the outlet of described heat exchanger and the connecting line between the condensed water import 9, in the import of described heat exchanger and the outside of the connecting line between the steam (vapor) outlet 8, the outside of the connecting line between the outlet of described heat exchanger and the condensed water import 9 all is coated with the polyurethane heat-insulation foam.
Be enlightenment with above-mentioned foundation desirable embodiment of the present invention, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. boiler that vapours is recycling, comprise and be installed in ground boiler body (1) and storage tank (7), be respectively equipped with front smoke box (2) and back smoke box (3) in the left and right sides of described boiler body (1), be provided with shoot door (4) in the bottom of described boiler body (1) and blow grey hole (5), be provided with pipeline valve instrument (6) on described boiler body (1) top, it is characterized in that: in described storage tank (7), be provided with heat exchanger, the import of described heat exchanger and outlet stretch out in the outside of storage tank (7) respectively, be provided with steam (vapor) outlet (8) and condensed water import (9) at the top of described boiler body (1), the import of described heat exchanger is connected by connecting line with steam (vapor) outlet (8), and the outlet of described heat exchanger is connected by connecting line with condensed water import (9).
2. the recycling boiler of a kind of vapours as claimed in claim 1, it is characterized in that: the top at described boiler body (1) is provided with safety valve.
3. the recycling boiler of a kind of vapours as claimed in claim 1 is characterized in that: be provided with booster pump (10) in the outlet of described heat exchanger and the connecting line between the condensed water import (9).
4. the recycling boiler of a kind of vapours as claimed in claim 1 is characterized in that: all be coated with the polyurethane heat-insulation foam in the import of described heat exchanger and the outside of the connecting line between the steam (vapor) outlet (8), the outlet of described heat exchanger and the outside of the connecting line between the condensed water import (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101960475A CN103244943A (en) | 2013-05-24 | 2013-05-24 | Boiler with cyclic utilization of hot steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101960475A CN103244943A (en) | 2013-05-24 | 2013-05-24 | Boiler with cyclic utilization of hot steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244943A true CN103244943A (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101960475A Pending CN103244943A (en) | 2013-05-24 | 2013-05-24 | Boiler with cyclic utilization of hot steam |
Country Status (1)
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| CN (1) | CN103244943A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1851343A (en) * | 2006-05-22 | 2006-10-25 | 余传林 | Waste heat boiler |
| CN201000056Y (en) * | 2007-01-05 | 2008-01-02 | 北京科技大学 | Boiler shell type pulverized coal boiler |
| CN201568948U (en) * | 2009-11-23 | 2010-09-01 | 聂国栋 | Hot water circulating device |
| CN202361826U (en) * | 2011-11-25 | 2012-08-01 | 浙江中辉皮草有限公司 | Waste heat recovery heat-exchange system |
| CN202581273U (en) * | 2012-03-23 | 2012-12-05 | 南阳汉冶特钢有限公司 | Boiler inflow water preheating device |
| CN203273856U (en) * | 2013-05-24 | 2013-11-06 | 浙江永达电力实业股份有限公司 | Hot steam cyclically using boiler |
-
2013
- 2013-05-24 CN CN2013101960475A patent/CN103244943A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1851343A (en) * | 2006-05-22 | 2006-10-25 | 余传林 | Waste heat boiler |
| CN201000056Y (en) * | 2007-01-05 | 2008-01-02 | 北京科技大学 | Boiler shell type pulverized coal boiler |
| CN201568948U (en) * | 2009-11-23 | 2010-09-01 | 聂国栋 | Hot water circulating device |
| CN202361826U (en) * | 2011-11-25 | 2012-08-01 | 浙江中辉皮草有限公司 | Waste heat recovery heat-exchange system |
| CN202581273U (en) * | 2012-03-23 | 2012-12-05 | 南阳汉冶特钢有限公司 | Boiler inflow water preheating device |
| CN203273856U (en) * | 2013-05-24 | 2013-11-06 | 浙江永达电力实业股份有限公司 | Hot steam cyclically using boiler |
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Application publication date: 20130814 |