CN202056850U - Horizontal double-drum longitudinally arranged hydrogen burning boiler - Google Patents
Horizontal double-drum longitudinally arranged hydrogen burning boiler Download PDFInfo
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- CN202056850U CN202056850U CN2011201454249U CN201120145424U CN202056850U CN 202056850 U CN202056850 U CN 202056850U CN 2011201454249 U CN2011201454249 U CN 2011201454249U CN 201120145424 U CN201120145424 U CN 201120145424U CN 202056850 U CN202056850 U CN 202056850U
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- economizer
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a horizontal double-drum longitudinally arranged hydrogen burning boiler, which comprises an upper drum (1), a lower drum (2) and a combustion chamber (3). The upper drum (1), the lower drum (2) and the combustion chamber (3) are arranged inside a hearth of the boiler. The upper drum (1) is arranged above the lower drum (2), and the upper drum (1) and the lower drum (2) are horizontally arranged. The upper drum (1) and the lower drum (2) are communicated through a water heating pipe (4). The combustion chamber (3) is located on the left side of the upper drum (1) and the lower drum (2). A hydrogen burning burner (5) is arranged at the front end of the hearth of the boiler. A pressure release door (7) is arranged at the rear end of the hearth of the boiler. A coal economizer (8) is arranged on the outer side of the hearth of the boiler. The horizontal double-drum longitudinally arranged hydrogen burning boiler has the advantages of being sufficient in heat exchange, safe and reliable, energy-saving and the like, and is capable of being widely applied to units of metallurgy, oil fields, chemical industries, textile chemical and the like for production and living.
Description
Technical field
The utility model relates to combustion hydrogen boiler, specifically, is a kind of horizontal pair of drum combustion hydrogen boiler.
Background technology
The drum of traditional gas fired-boiler is vertical layout, and the flue gas backhaul is shorter, and the water heat-exchange time in flue gas in the combustion chamber and the drum is short, and heat exchange is insufficient, has caused energy dissipation; Gases such as hydrogen have potential safety hazard when combustion chambers burn; In addition, water directly enters drum without preheating, and the flue gas after the heat exchange directly discharges by flue, and its waste heat is reasonably utilized.
The version of horizontal drum-type boiler is mainly used in fuel such as burning coal at present, and its drum is horizontally set in the burner hearth, does not have horizontal pair of drum to arrange that vertically boiler is used for burning hydrogen gas at present as yet.
The utility model content
The purpose of this utility model provides that a kind of heat exchange is abundant, safe and reliable, the combustion hydrogen boiler of energy savings.
For reaching above-mentioned purpose, technical scheme provided by the utility model is: a kind of horizontal pair of drum vertically arranged combustion hydrogen boiler, comprise the upper drum (1) that is positioned at boiler furnace, lower drum (2) and combustion chamber (3), described upper drum (1) is positioned at the top of lower drum (2) and both are horizontally disposed with, be communicated with by heating pipe (4) between described upper drum (1) and the lower drum (2), described combustion chamber (3) is positioned at the left side of described upper drum (1) and lower drum (2), key is: the front-end configuration of boiler furnace has combustion combustion of hydrogen device (5), described combustion combustion of hydrogen device (5) is connected with air inlet pipe (6), pressure port (7) is equipped with in the rear end of boiler furnace, the arranged outside of boiler furnace has economizer (8), the upper end of described economizer (8) communicates with heating pipe (4) by upper flue (9), the lower end of this economizer (8) communicates with chimney (10) by lower flue (14), be furnished with water inlet pipe (11) in the described economizer (8), described water inlet pipe (11) communicates with described upper drum (1).
The beneficial effects of the utility model:
(1) the combustion combustion of hydrogen device of arranging at the burner hearth front end enters combustion chambers burn after air that enters from air inlet pipe and hydrogen mix according to a certain percentage in burner, help the abundant burning of mist, discharges enough heats;
(2) for preventing that firing the leakage of combustion of hydrogen device causes detonation, exhaust gas volumn expands suddenly, is provided with pressure port in the burner hearth rear end and carries out releasing pressure automatically, carries out safeguard protection;
(3) by economizer is set, utilize that the waste heat of gas carries out The pre-heat treatment to the water that enters in the drum after the heat exchange, further saved the energy;
(4) have simple in structure, efficient is high, characteristics such as easy for installation, can be widely used in production, the life vapour of units such as metallurgy, oil field, chemical industry, weaving chemical industry.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the structural representation of boiler body in the utility model.
Fig. 5 is the left view of Fig. 4.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 4-5 is depicted as the boiler body of horizontal pair of drum gas fired-boiler, boiler body is made of upper drum 1, lower drum 2 and heating pipe 4, upper drum 1 is positioned at the top of lower drum 2 and both are horizontally disposed with, and is communicated with by heating pipe 4 between upper drum 1 and the lower drum 2.
Be depicted as horizontal pair of drum combustion hydrogen boiler as Fig. 1-3, be made up of boiler body, combustion combustion of hydrogen device 5, air inlet pipe 6, pressure port 7, economizer 8, upper flue 9, chimney 10, water inlet pipe 11, steam (vapor) outlet 12, economizer support 13, various pipeline valve instrument etc., boiler body and combustion chamber 3 all are arranged in the boiler furnace.Combustion chamber 3 is positioned at the left side of upper drum 1 and lower drum 2, and the three becomes instead " D " shape layout, and this also is a horizontal double-drum boiler arrangement commonly used.Combustion combustion of hydrogen device 5 is configured in the front end of boiler furnace, connects with air inlet pipe 6.Pressure port 7 is contained in the rear end of boiler furnace, when the pressure of combustion chamber 3 surpasses setting value, can open pressure port 7 and carry out step-down.The arranged outside of boiler furnace has economizer 8, economizer 8 is devices commonly used in the boiler, and the upper end of economizer 8 communicates with combustion chamber 3 by upper flue 9, and the lower end of economizer 8 communicates with chimney 10 by lower flue 14, be furnished with water inlet pipe 11 in the economizer 8, water inlet pipe 11 communicates with upper drum 1.Steam (vapor) outlet 12 is arranged on upper drum 1 top, and economizer support 13 is arranged on economizer 8 belows.Combustion combustion of hydrogen device 5 is corresponding with 3 positions, combustion chamber in the burner hearth.
During work, air is blown by air blast, enter combustion combustion of hydrogen device 5 through air inlet pipe 6, and hydrogen enters combustion combustion of hydrogen device 5 through another air inlet of combustion combustion of hydrogen device 5 front ends, air and combustion gas mix in combustion combustion of hydrogen device 5 by a certain percentage, enter combustion chamber 3 burnings in the burner hearth again, flue gas drains into atmosphere through heating pipe 4, upper flue 9, economizer 8, lower flue 14, chimney 10, and lower flue 14 right sides are provided with air-introduced machine 15.Water is in water inlet pipe 11 enters economizer 8, carry out The pre-heat treatment with the flue gas in the economizer 8, water after temperature rises flows in the upper drum 1, flow in the lower drum 2 through heating pipe 4, water in the heating pipe 4 and the flue gas in the burner hearth carry out abundant heat exchange, and part water becomes water vapour through steam (vapor) outlet 12 outputs.Flue gas backhaul route is shown in arrow among Fig. 2.
Claims (1)
1. horizontal pair of drum vertically arranged combustion hydrogen boiler, comprise the upper drum (1) that is positioned at boiler furnace, lower drum (2) and combustion chamber (3), described upper drum (1) is positioned at the top of lower drum (2) and both are horizontally disposed with, be communicated with by heating pipe (4) between described upper drum (1) and the lower drum (2), described combustion chamber (3) is positioned at the left side of described upper drum (1) and lower drum (2), it is characterized in that: the front-end configuration of boiler furnace has combustion combustion of hydrogen device (5), described combustion combustion of hydrogen device (5) is connected with air inlet pipe (6), pressure port (7) is equipped with in the rear end of boiler furnace, the arranged outside of boiler furnace has economizer (8), the upper end of described economizer (8) communicates with combustion chamber (3) by upper flue (9), the lower end of this economizer (8) communicates with chimney (10) by lower flue (14), be furnished with water inlet pipe (11) in the described economizer (8), described water inlet pipe (11) communicates with described upper drum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201454249U CN202056850U (en) | 2011-05-10 | 2011-05-10 | Horizontal double-drum longitudinally arranged hydrogen burning boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201454249U CN202056850U (en) | 2011-05-10 | 2011-05-10 | Horizontal double-drum longitudinally arranged hydrogen burning boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056850U true CN202056850U (en) | 2011-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201454249U Expired - Fee Related CN202056850U (en) | 2011-05-10 | 2011-05-10 | Horizontal double-drum longitudinally arranged hydrogen burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726287A (en) * | 2017-11-28 | 2018-02-23 | 湖南长宏南雁锅炉修理安装有限公司 | Fire formaldehyde tail gas steam boiler |
| CN107741004A (en) * | 2017-11-28 | 2018-02-27 | 湖南长宏南雁锅炉修理安装有限公司 | Biomass gas fueled steam boiler |
-
2011
- 2011-05-10 CN CN2011201454249U patent/CN202056850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726287A (en) * | 2017-11-28 | 2018-02-23 | 湖南长宏南雁锅炉修理安装有限公司 | Fire formaldehyde tail gas steam boiler |
| CN107741004A (en) * | 2017-11-28 | 2018-02-27 | 湖南长宏南雁锅炉修理安装有限公司 | Biomass gas fueled steam boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401336, No. 7, machinery and electrical branch, Nan'an District, Chongqing Patentee after: Chongqing Chongguo Energy Technology Co., Ltd. Address before: 401336, No. 7, machinery and electrical branch, Nan'an District, Chongqing Patentee before: Chongqing Chongguo Boiler Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20200510 |