CN1139765C - Combined high-effective energy-saving environment-protection boiler - Google Patents
Combined high-effective energy-saving environment-protection boiler Download PDFInfo
- Publication number
- CN1139765C CN1139765C CNB021029776A CN02102977A CN1139765C CN 1139765 C CN1139765 C CN 1139765C CN B021029776 A CNB021029776 A CN B021029776A CN 02102977 A CN02102977 A CN 02102977A CN 1139765 C CN1139765 C CN 1139765C
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- boiler
- oven
- furnace
- chamber
- heater
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Abstract
The present invention discloses a combined efficient energy saving environment protection boiler which is formed at least through the connection of a horizontal boiler and a vertical boiler, wherein two combustion chambers are distributed on a boiler grate in a boiler body of the horizontal boiler, which is provided with a water jacket interlayer in the shape of staircase. The upper part between the two combustion chambers is communicated, and the connection of two boilers is the connection of a pipeline and the water jacket. A flue is connected with the combustion chambers and gas chambers, and an upper gas chamber and a lower gas chamber of the vertical boiler are communicated through a fire passing pipe. The present invention solves the problem that coal with high quality is combusted insufficiently. Heat efficiency is enhanced, and dust emission quantity is reduced. The present invention belongs to an environment protection type boiler and is suitable for heating in northern areas or is used as a hot water boiler.
Description
Technical field
The present invention relates to a kind of hot-water boiler, is the boiler that is generally used for heating or hot water is provided specifically.
Background technology
Comparatively typical in the market vertical normal-pressure boiler, its structure are to be provided with in the body of heater of water jacket samdwich to be followed successively by air inlet and grey chamber, fire grate, combustion chamber, the heat-exchanging chamber that links to each other with water jacket, outlet flue from top to bottom.Though this boiler is simple in structure, be easy to make, but because problem such as its burning is insufficient and heat exchange area is little causes the thermal efficiency low, it is big to be discharged into outdoor dust concentration.
Summary of the invention
The purpose of this invention is to provide a kind of combined high-effective energy-saving environment-protection boiler, improve the thermal efficiency, reduce smoke dust discharge concentration.
Technical scheme of the present invention is as follows:
A kind of combined high-effective energy-saving environment-protection boiler, form by horizontal chamber furnace (oven) and vertical heater two parts, it is characterized in that: connect a horizontal chamber furnace (oven) at least in the vertical heater side, the body of heater of horizontal chamber furnace (oven) is provided with water jacket samdwich or is provided with water pipe in interlayer, the stepped distribution of fire grate forms two combustion chambers in body of heater, between two combustion chambers dividing plate is housed, the first half communicates, the combustion chamber inwall is lined with refractory material, each combustion chamber is respectively equipped with fire door, the air door that ash-falling chamber is provided with under fire grate and the fire grate, around the outer wall of combustion chamber or the flue outlet place be provided with a secondary intake opening at least, the combustion chamber of horizontal chamber furnace (oven) communicates with the vertical heater lower chamber by flue, connect two furnace water jackets by pipeline, vertical heater has establishes two air chambers up and down in the body of heater of water jacket samdwich, link to each other by the logical fire tube that 2 air chambers is communicated between two air chambers, and upper of furnace body is provided with outlet flue, be provided with water inlet in the horizontal chamber furnace (oven) bottom, vertical heater top is provided with delivery port.
Connect two horizontal chamber furnace (oven)s in the vertical heater side.
Advantage of the present invention is:
1, owing to adopted combining structure, be convenient to installation, maintenance, easy for operation;
Problems such as imperfect combustion when 2, having solved use high-quality bituminous coal on the boiler design, dust discharge amount are big are compared with vertical heater and to be improved the thermal efficiency 5%, and the emission lingemann blackness is less than one-level;
3, to have a heat exchange area big in the present invention, and characteristics such as sufficient combustion thermal efficiency height make boiler heating fast, fuel savings;
4, owing to saved air blast, mechanical dust collector, saved electric energy.
5, for more effective raising area of heat-supply service, when increasing area of heat-supply service or enlarging the hot water supply, can realize by quantity that increases horizontal chamber furnace (oven) and the size of adjusting body of heater, can consider the reasonable utilization in space, boiler room simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
In the drawings, horizontal body of heater 2 is provided with water jacket samdwich, fire grate 11,9 stepped two combustion chambers 1,3 that are provided with in the body of heater, and the combustion chamber inwall is lined with refractory material; Each combustion chamber is respectively equipped with upper furnace door, fire grate, below ash-falling chamber have air door; Being provided with top, dividing plate 10, two combustion chamber between two combustion chambers communicates; From consideration easy to use, each side, combustion chamber can be provided with clean-out door and watch from a height or a distance mouth; 3 top is provided with four secondary intake openings 4 in the combustion chamber, five secondary air mouths are set at the floss hole place, communicate with pipeline 5 between vertical heater 6 and the horizontal chamber furnace (oven) water jacket, flue communicates the horizontal chamber furnace (oven) combustion chamber with the air chamber of vertical heater, in the vertical heater 6 that is provided with water jacket samdwich, logical fire tube 7 is set between upper chamber and the lower chamber, logical fire tube communicates upper and lower air chamber, upper chamber connects outlet flue, and upper and lower two observation panels are set in the vertical heater side, is provided with shoot door in the vertical heater bottom.For more effective raising area of heat-supply service, can when increasing area of heat-supply service or enlarging the hot water supply, realize that by quantity that increases horizontal chamber furnace (oven) and the size of adjusting body of heater in the drawings, vertical heater has connected two horizontal chamber furnace (oven)s 2,8 that structure is identical.Water inlet is located at the horizontal chamber furnace (oven) bottom, and delivery port is located at the top of vertical heater.
In case of necessity, the quantity of horizontal chamber furnace (oven) rises to three to eight.
When boiler uses in reality, pack into after fire coal lights in two combustion chambers, control the non-flaming combustion that is in the combustion chamber 1, fuel gas enters combustion chamber 3 and burns under the secondary wind action, and pyrotechnics enters flue will enter lower chamber after standing in interior water pipe of flue and water jacket heat exchange, pyrotechnics circles round in lower chamber, a part of dust that falls goes upward in the upper chamber along logical fire tube 7, is provided with in upper chamber and works as hawk, dust is fallen once more, through fully after the heat exchange flue gas being discharged out of the furnace.
Claims (2)
1, a kind of combined high-effective energy-saving environment-protection boiler, form by horizontal chamber furnace (oven) and vertical heater two parts, it is characterized in that: connect a horizontal chamber furnace (oven) (2) at least in vertical heater (6) side, the body of heater of horizontal chamber furnace (oven) is provided with water jacket samdwich or is provided with water pipe in interlayer, fire grate in body of heater (11), (9) stepped distribution forms two combustion chambers (1), (3), dividing plate (10) is housed between two combustion chambers, the first half communicates, the combustion chamber inwall is lined with refractory material, each combustion chamber is respectively equipped with fire door, the air door that ash-falling chamber is provided with under fire grate and the fire grate, around the outer wall of combustion chamber or the flue outlet place be provided with a secondary intake opening at least, the combustion chamber of horizontal chamber furnace (oven) communicates with the vertical heater lower chamber by flue, connect two furnace water jackets by pipeline (5), vertical heater has establishes two air chambers up and down in the body of heater (6) of water jacket samdwich, link to each other by the logical fire tube that 2 air chambers is communicated between two air chambers, and upper of furnace body is provided with outlet flue, be provided with water inlet in the horizontal chamber furnace (oven) bottom, vertical heater top is provided with delivery port.
2, a kind of combined high-effective energy-saving environment-protection boiler according to claim 1 is characterized in that: connect two horizontal chamber furnace (oven)s (2), (8) in the vertical heater side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021029776A CN1139765C (en) | 2002-02-10 | 2002-02-10 | Combined high-effective energy-saving environment-protection boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021029776A CN1139765C (en) | 2002-02-10 | 2002-02-10 | Combined high-effective energy-saving environment-protection boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1367356A CN1367356A (en) | 2002-09-04 |
| CN1139765C true CN1139765C (en) | 2004-02-25 |
Family
ID=4739784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021029776A Expired - Fee Related CN1139765C (en) | 2002-02-10 | 2002-02-10 | Combined high-effective energy-saving environment-protection boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1139765C (en) |
-
2002
- 2002-02-10 CN CNB021029776A patent/CN1139765C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1367356A (en) | 2002-09-04 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |