CN203215663U - Positive and negative burning conversion multi-fuel gas integrated boiler - Google Patents
Positive and negative burning conversion multi-fuel gas integrated boiler Download PDFInfo
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- CN203215663U CN203215663U CN 201320236130 CN201320236130U CN203215663U CN 203215663 U CN203215663 U CN 203215663U CN 201320236130 CN201320236130 CN 201320236130 CN 201320236130 U CN201320236130 U CN 201320236130U CN 203215663 U CN203215663 U CN 203215663U
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Abstract
The utility model relates to a positive and negative burning conversion multi-fuel gas integrated boiler, mainly aiming at solving the problem that the existing boiler is insufficient in combustion so as to waste raw material after fuel is changed. The positive and negative burning conversion multi-fuel gas integrated boiler is characterized in that one side of a positive burning combustion chamber (21) is connected with a burn-out chamber (8) by a positive burning flue (11); a turnover positive burning flue turnover plate (10) is arranged between the positive burning flue (11) and the burn-out chamber (8); one side of a negative burning combustion chamber (22) is connected with the burn-out chamber (8) by a negative burning flue (17); a turnover negative burning flue turnover plate (15) is arranged between the negative burning flue (17) and the burn-out chamber (8). The positive and negative burning conversion multi-fuel gas integrated boiler can be used for burning multiple fuels, and is full in combustion and wide in application scope.
Description
Technical field
The utility model relates to a kind of boiler, specifically a kind of positive and negative burning conversion, many fuel gas integrated boiler.
Background technology
Boiler is common equipment such as heating, bathing, and existing boiler can only adapt to a kind of fuel mostly, if then can cause burning insufficient behind the refuelling, wastes raw material.Especially coal fired boiler, generally firing biomass fuel has again been dwindled its range of application.
Summary of the invention
In order to overcome the problem that the after-combustion of existing boiler refuelling is insufficient, waste raw material, the utility model provides a kind of positive and negative burning conversion, many fuel gas integrated boiler, this positive and negative burning conversion, many fuel gas integrated boiler incendivity pluralities of fuel, and sufficient combustion, applied range.
The technical solution of the utility model is: a kind of positive and negative burning conversion, many fuel gas integrated boiler, comprise housing, combustion chamber, and the combustion chamber is divided into just burning combustion chamber and the anti-combustion chamber of arranging up and down of burning by furnace grate tube, a described side of just burning the combustion chamber connects secondary furnace by just burning flue, and just burning and be provided with the turnover flue turnover panel that just burning between flue and the secondary furnace, one side of described anti-burning combustion chamber connects secondary furnace by the anti-flue that burns, and anti-the burning is provided with turnover anti-burning flue turnover panel between flue and the secondary furnace.
Described top of just burning the combustion chamber is connected with auxilliary flue, and auxilliary flue is built-in with turnover auxilliary flue turnover panel; The anti-burning on the corresponding shell sidewall of combustion chamber is connected with secondary air channel.
The utlity model has following beneficial effect: owing to take such scheme, this boiler is provided with two combustion chambers, respectively corresponding two flues, and be respectively equipped with turnover panel in two flues, by closing, open different turnover panels, realize the burning in the different combustion chambers, thereby make this boiler different fuel that can burn, no matter but ature of coal quality, burning-point height all normal combustion, especially biomass compression fuel can fully burn.Therefore, this boiler wide accommodation.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
1-base among the figure, 2-flue shoot door, 3-flue interface, 4-housing, the 5-heat-insulation layer, 6-heat exchanging water pipe, 7-water pipe dust remover, 8-secondary furnace, 9-is just burning observation door, and 10-is just burning the flue turnover panel, and 11-is just burning flue, the 12-fire door, the 13-door that pokes fire, 14-furnace grate tube, the anti-flue turnover panel that burns of 15-, 16-master's shoot door, the anti-flue that burns of 17-, the anti-observation door that burns of 18-, 19-assists the flue turnover panel, and 20-assists flue, 21-is just burning the combustion chamber, the anti-combustion chamber of burning of 22-, 23-secondary air channel.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in Fig. 1, Fig. 2, a kind of positive and negative burning conversion, many fuel gas integrated boiler comprise base 1, and boiler shell 4 is fixedly arranged on the base 1, are provided with heat-insulation layer 5 between the two-layer housing 4.Have flue interface 3 on the bottom sidewall of housing 4, have flue shoot door 2 on flue interface 3 corresponding shell 4 walls.Flue interface 3 tops are furnished with the heat exchanging water pipe 6 of parallel distribution, are provided with water pipe dust remover 7 between the heat exchanging water pipe 6.The dust of chamber that can be by flue shoot door 2 cleaning heat exchanging water pipes 6 places below the flue, boiler can accumulate dust on the heat exchanging water pipe 6 after long-time the use, and water pipe dust remover 7 is used for removing the dust on the heat exchanging water pipe 6.
Housing 4 right sides are provided with the combustion chamber, the combustion chamber is divided into just burning combustion chamber 21 and the anti-combustion chamber of arranging up and down 22 of burning by furnace grate tube 14, a described side of just burning combustion chamber 21 connects secondary furnace 8 by just burning flue 11, just burning and be provided with the turnover flue turnover panel 10 that just burning between flue 11 and the secondary furnace 8, and just burning to have on the flue 11 and just burning observation door 9, be used for checking fired state.One side of described anti-burning combustion chamber 22 connects secondary furnace 8 by the anti-flue 17 that burns, and anti-the burning is provided with turnover anti-burning flue turnover panel 15 between flue 17 and the secondary furnace 8, and anti-the burning has anti-burning observation door 18 on the flue 17, be used for observing fired state.Have poke fire door 13 and fire door 12 on 21 corresponding shell, 4 sidewalls of positive combustion chamber, fuel adds by fire door 12.Have main shoot door 16 on the bottom sidewall of anti-combustion chamber 22, the most of ashes after the fuel combustion drop in 22 bottoms, anti-combustion chamber, clear up by main shoot door 16.Described top of just burning combustion chamber 21 is connected with auxilliary flue 20, auxilliary flue 20 directly connects chimney, and auxilliary flue 20 is built-in with turnover auxilliary flue turnover panel 19, during the boiler normal combustion, auxilliary flue turnover panel 19 is closed, when boiler is pressed stove, open the auxilliary flue turnover panel 19 in the auxilliary flue 20, like this, remaining flue gas in the boiler directly enters chimney in the combustion chamber, the circulating resistance of flue gas reduces greatly, has prevented that effectively arcola is in pressure stove drought, the phenomenon that fire door is smoldered outward.The anti-burning on 22 corresponding shell, 4 sidewalls of combustion chamber is connected with secondary air channel 23.
Generally, for not fire-hazardous coal, colm, adopt forward combustion, the fuel of, easy firing low for burning-point, high volatile adopts reverse burning.When forward combustion, fuel places above the furnace grate tube 14, opens just to burn flue turnover panel 10, close anti-burning flue turnover panel 15, and fuel flame is upwards just being burnt combustion chamber 21 internal combustion.When reverse burning, fuel still places above the furnace grate tube 14, opens anti-burning flue turnover panel 15, closes and just burn flue turnover panel 10, and fuel flame is downward, burns in the combustion chamber 22 anti-, realizes the semi-coal gas burning.The higher fuel of burning volatile matter, especially during biomass burning compression forming fuel, open secondary air channel 23, ventilate in 22 to anti-burning combustion chamber, played the effect of overheavy firing, volatile matter is fully burnt.Therefore, the fuel tolerance of this boiler is strong, no matter but ature of coal quality, burning-point height normal combustion all especially is fit to the biomass burning compressed fuel, and applied widely.
Claims (2)
1. positive and negative burning conversion, many fuel gas integrated boiler, comprise housing (4), the combustion chamber, and the combustion chamber is divided into just burning combustion chamber (21) and the anti-combustion chamber of arranging up and down (22) of burning by furnace grate tube (14), it is characterized in that: a described side of just burning combustion chamber (21) connects secondary furnace (8) by just burning flue (11), and just burning and be provided with the turnover flue turnover panel (10) that just burning between flue (11) and the secondary furnace (8), one side of described anti-burning combustion chamber (22) connects secondary furnace (8) by the anti-flue (17) that burns, and anti-the burning between flue (17) and the secondary furnace (8) is provided with turnover anti-burning flue turnover panel (15).
2. positive and negative burning conversion according to claim 1, many fuel gas integrated boiler, it is characterized in that: described top of just burning combustion chamber (21) is connected with auxilliary flue (20), and auxilliary flue (20) is built-in with turnover auxilliary flue turnover panel (19); The anti-burning on combustion chamber (22) corresponding shell (4) sidewall is connected with secondary air channel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236130 CN203215663U (en) | 2013-05-03 | 2013-05-03 | Positive and negative burning conversion multi-fuel gas integrated boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236130 CN203215663U (en) | 2013-05-03 | 2013-05-03 | Positive and negative burning conversion multi-fuel gas integrated boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215663U true CN203215663U (en) | 2013-09-25 |
Family
ID=49205192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320236130 Expired - Fee Related CN203215663U (en) | 2013-05-03 | 2013-05-03 | Positive and negative burning conversion multi-fuel gas integrated boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215663U (en) |
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2013
- 2013-05-03 CN CN 201320236130 patent/CN203215663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140503 |