CN2498539Y - environmental protection energy-saving boiler - Google Patents
environmental protection energy-saving boiler Download PDFInfo
- Publication number
- CN2498539Y CN2498539Y CN 01234435 CN01234435U CN2498539Y CN 2498539 Y CN2498539 Y CN 2498539Y CN 01234435 CN01234435 CN 01234435 CN 01234435 U CN01234435 U CN 01234435U CN 2498539 Y CN2498539 Y CN 2498539Y
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- CN
- China
- Prior art keywords
- boiler
- water jacket
- furnace
- dividing plate
- environmental protection
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an environmentally friendly and energy saving boiler, comprising a boiler water jacket composed of a boiler outer wall and a boiler inner wall; the boiler water jacket is filled with circulating water; grate bars and a boiler door are arranged below the boiler water jacket; a plurality of heating tubes communicated with the water jacket are arranged in a combustion chamber on the upper part of the grate bars; at least one partition board communicated with the circulating water inside the boiler is arranged on the upper part of the combustion chamber; a flue is arranged between the partition board and the inner wall of the boiler. The combustion heat of the utility model can be quickly absorbed by the heating tubes, thus the utility model is of fast heating and high thermal efficiency. The partition board of the utility model can further absorb the heat and extend the flue gas residence time in the boiler; the heat can be fully absorbed by the circulating water to reduce the temperature of the exhausted gas flue, so as to achieve low power consumption, small pollution and greatly increased thermal efficiency. The utility model is of simple structure, small size and low cost.
Description
The utility model relates to a kind of civil boiler, relates to a kind of energy-saving environmental protection boiler specifically.
Along with cities and towns, rural area, pastoral area warming adopt increasing gradually of civil boiler, the kind of civil boiler is also a lot of in the market, compares with employed original small-sized civil boiler of past, and a lot of improvement have structurally been arranged, and has improved the utilization rate of coal; Some boiler has structurally increased the heating surface of stove, thereby has improved the thermal efficiency, but this class boiler structure relative complex often, cost is higher; Also some boiler improves the structure of boiler from environmental angle, but can not fully burn the exhaust gas temperature height owing to most of boilers exist fuel, thermal loss is bigger, and the thermal efficiency is low, and furnace heat runs off to be wasted, so waste fuel, flue gas is bigger, contaminated environment.
The purpose of this utility model is to provide a kind of can make full combustion of fuel, the heat utilization ratio height, and heat loss is less, fuel saving, flue dust is less, and is simple in structure, energy-saving environmental protection boiler with low cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of energy-saving environmental protection boiler, the furnace water jacket that comprises the interior dress recirculated water of forming by furnace body outer wall and inboard wall of furnace body, fire bars and fire door are installed below this furnace water jacket, its structural feature is: a plurality of heating tubes that are connected with furnace water jacket are installed in the combustion chamber on said fire bars top, on top, said combustion chamber a dividing plate that is connected with body of heater recirculated water is installed at least, is left flue between this dividing plate and the inboard wall of furnace body.
Between said furnace body outer wall and inboard wall of furnace body, blind rivet is installed.
Said fire bars is the pipe furnace bar of interior dress recirculated water.
Be communicated with furnace water jacket at said furnace water jacket top chimney water jacket is installed.
Said dividing plate comprises four, and wherein nethermost dividing plate has said flue in chimney water jacket one side, with the dividing plate of this dividing plate above staggered below a side of join partition have flue.
Installation endothermic tube below a said side dividing plate.
Have shoot door in the middle of said furnace water jacket, furnace water jacket top has upper furnace door.
Advantage of the present utility model is:
Owing in the combustion chamber of the present utility model a plurality of heating tubes are installed, so being heated pipe very soon, the heat in the combustion chamber absorbs, and recirculated water can be heated very soon, and heating is fast, thermal efficiency height; Because dividing plate is installed on top, combustion chamber, each dividing plate formed flue that is staggered is the tortuous trend of S shape, combustion heat energy is further absorbed by dividing plate, prolonged the holdup time of flue gas in body of heater simultaneously, heat can fully be recycled water and absorb, and utilizes flame to accelerate the circulation rate of water, reduced exhaust gas temperature, thereby reach low power consuming, pollute little effect, increased the thermal efficiency greatly.The utility model is simple in structure, and volume is little, and is with low cost.
Further advantage of the present utility model is:
Owing between inboard wall of furnace body and furnace body outer wall, blind rivet is installed, strengthened the intensity of furnace body outer wall, can play the effect of good looking appearance simultaneously; Owing to adorn the pipe furnace bar of recirculated water in fire bars adopts, strengthened the heating surface area of body of heater, accelerate the circulation rate of water in the body of heater, strengthened the service life of fire bars simultaneously, even when banking fire, also can play the insulation effect of system, strengthen temperature retention time; The utility model is equipped with shoot door in the middle of body of heater, can in time clear up the lime-ash on the dividing plate, effectively prevents to reduce the heat absorption rate of dividing plate, installs in upper of furnace body and uses when fire door can be used for banking fire.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
As Fig. 1, shown in Figure 2, a kind of energy-saving environmental protection boiler, the furnace water jacket that comprises the interior dress recirculated water of forming by furnace body outer wall 2 and inboard wall of furnace body 6, blind rivet 12 is installed between furnace body outer wall and inboard wall of furnace body, the pipe furnace bar 1 of dress recirculated water in installing below this furnace water jacket, this installs fire door 4 above pipe furnace bar, be communicated with furnace water jacket at the furnace water jacket top chimney water jacket 10 is installed, a plurality of heating tubes that are connected with furnace water jacket 5 are installed in the combustion chamber 3 on said pipe furnace bar top, four dividing plates 7 that are connected with body of heater recirculated water are installed on top, said combustion chamber, wherein nethermost dividing plate has 13 flues in body of heater chimney water jacket one side, with the dividing plate of this dividing plate above staggered below a side of join partition have flue, each dividing plate is staggered and makes flue become S shape tendency, installation endothermic tube 11 below a said side dividing plate, have shoot door 8 in the middle of said furnace water jacket, furnace water jacket top has upper furnace door 9.
Claims (7)
1, a kind of energy-saving environmental protection boiler, the furnace water jacket that comprises the interior dress recirculated water of forming by furnace body outer wall (2) and inboard wall of furnace body (6), fire bars (1) and fire door (4) are installed below this furnace water jacket, it is characterized in that: a plurality of heating tubes that are connected with furnace water jacket (5) are installed in the combustion chamber (3) on said fire bars top, on top, said combustion chamber a dividing plate that is connected with body of heater recirculated water (7) is installed at least, is left flue (13) between this dividing plate and the inboard wall of furnace body.
2, energy-saving environmental protection boiler according to claim 1 is characterized in that: blind rivet (12) is installed between said furnace body outer wall and inboard wall of furnace body.
3, energy-saving environmental protection boiler according to claim 1 is characterized in that: said fire bars is the pipe furnace bar of interior dress recirculated water.
4, energy-saving environmental protection boiler according to claim 1 is characterized in that: be communicated with furnace water jacket at said furnace water jacket top chimney water jacket (10) is installed.
5, energy-saving environmental protection boiler according to claim 1, it is characterized in that: said dividing plate comprises four, wherein nethermost dividing plate has said flue in chimney water jacket one side, with the dividing plate of this dividing plate above staggered below a side of join partition have flue.
6, energy-saving environmental protection boiler according to claim 1 is characterized in that: installation endothermic tube (11) below a said side dividing plate.
7, energy-saving environmental protection boiler according to claim 1 is characterized in that: have shoot door (8) in the middle of said furnace water jacket, furnace water jacket top has upper furnace door (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234435 CN2498539Y (en) | 2001-08-20 | 2001-08-20 | environmental protection energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234435 CN2498539Y (en) | 2001-08-20 | 2001-08-20 | environmental protection energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2498539Y true CN2498539Y (en) | 2002-07-03 |
Family
ID=33647916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234435 Expired - Fee Related CN2498539Y (en) | 2001-08-20 | 2001-08-20 | environmental protection energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2498539Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280954B (en) * | 2007-09-29 | 2010-06-09 | 尚金生 | High cold ambient pressure water boiler |
| CN109681897A (en) * | 2018-12-12 | 2019-04-26 | 杭州航民小城热电有限公司 | Boiler exhaust gas waste heat depth recyclable device |
-
2001
- 2001-08-20 CN CN 01234435 patent/CN2498539Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280954B (en) * | 2007-09-29 | 2010-06-09 | 尚金生 | High cold ambient pressure water boiler |
| CN109681897A (en) * | 2018-12-12 | 2019-04-26 | 杭州航民小城热电有限公司 | Boiler exhaust gas waste heat depth recyclable device |
| CN109681897B (en) * | 2018-12-12 | 2020-04-28 | 杭州航民小城热电有限公司 | Deep recovery device for boiler smoke exhaust waste heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |