CN2849482Y - Atmospheric efficient water heating boiler - Google Patents
Atmospheric efficient water heating boiler Download PDFInfo
- Publication number
- CN2849482Y CN2849482Y CN 200520087182 CN200520087182U CN2849482Y CN 2849482 Y CN2849482 Y CN 2849482Y CN 200520087182 CN200520087182 CN 200520087182 CN 200520087182 U CN200520087182 U CN 200520087182U CN 2849482 Y CN2849482 Y CN 2849482Y
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- water
- base
- boiler
- normal pressure
- fire
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Abstract
The utility model relates to an atmospheric efficient water heating boiler which relates to a supporting frame, a lower water inlet, a base, exhaust outlets of fire pipes, a grate supporting frame, a grate, an upper water inlet, a lower boiler door, an upper boiler door, the fire pipes, a boiler core hearth, an upper water level meter, a coal ash filtering net, a thermometer, a safety valve opening, a gas burner, an exhaust outlet, an air outlet, a water outlet, a heat-insulating layer, a drain valve, a lower water lever meter, a sewage draining outlet and a clean gas inlet, wherein a blower is arranged on the back surface, the left side, the right side and the back face of the boiler core hearth are provided with fire pipes. The bottom of each fire pipe is inserted into a dust removing water in the base, and the water level in the base is two thirds of the total height of the base. The supporting frame is arranged below the base, one side of the base is provided with the lower water inlet and the other side is provided with the lower water level meter and the sewage draining outlet. The upper boiler door and the lower boiler door are arranged below the gas burner, the clean gas inlet is arranged on the lowest end of the gas burner and the uppermost end of the gas burner is provided with the exhaust outlet. The coal ash filtering net is arranged above the boiler core hearth. The utility model has the advantages of simple integrated structure, high thermal efficiency and obvious energy saving effect.
Description
Technical field:
The utility model relates to boiler, relates in particular to the efficient hot-water boiler of a kind of normal pressure.
Background technology:
Coal-burning boiler is in service to be had a large amount of exhaust gas dusts and is discharged in the atmosphere, and this becomes the important pollution sources to environment, and along with improving constantly of environmental consciousness and environment protection treating dynamics, the exhaust gas dust in the boiler running process more and more becomes a big problem.The discharged flue gas dust had both comprised a large amount of carbon monoxide and sulfur dioxide gas in atmosphere, also comprised a large amount of dust particles, and this in fact also is the waste of energy.
The utility model content:
The purpose of this utility model is, overcome the deficiencies in the prior art part, provide a kind of normal pressure efficient hot-water boiler, structure with circulating combustion, can be so that the carbon monoxide that coal generates in combustion process passes through second-time burning again, the dust entry that will not contain heat is again cleaned, and reenters the burner hearth burning by the coal gas that cleaned, and becoming does not have the efficient hot-water boiler of a kind of normal pressure of toxic emission.
The efficient hot-water boiler of normal pressure described in the utility model, be the horizontal two return boiler that improves design according to the basic principle of backrest type hot blast blast furnace, include support, down water inlet, base, fire tube exhaust outlet, furnace grate support, fire grate, go up water inlet, lower furnace door, upper furnace door, fire tube, stove internal heat thorax, go up water gage, coal ash filter screen, thermometer, relief valve port, gas burner, exhaust outlet, gas outlet, delivery port, heat-insulation layer, draining valve, water gage and sewage draining exit are formed down.Positive pressure fan is arranged on the back side of the efficient hot-water boiler of normal pressure described in the utility model, in the left and right sides of the stove heart, respectively is provided with six roots of sensation fire tube, and the back side is provided with four of fire tubes, and the two stove hearts are provided with 32 of fire tubes altogether.Fire tube bottom is inserted in the dedusting water in the base and is connected with ring flange with base, is provided with base support below the base, and a side of base is provided with down water inlet, and the opposite side of base is provided with water gage and sewage draining exit, is filled with dedusting water in the base.The water level of the dedusting water in the base is 2/3rds of a base total height.The efficient hot-water boiler of normal pressure described in the utility model, body of heater can divide makes three parts, a part placed in the middle is core with the gas burner, may also be referred to as the gas burner part, the below of gas burner is provided with upper furnace door and lower furnace door, be the purified gas inlet bottom, the top of gas burner is provided with exhaust outlet.In the both sides of gas burner part, the second portion and the third part of the efficient hot-water boiler of normal pressure just described in the utility model all are to be core with stove internal heat thorax, are provided with fire tube on every side, and the fire tube exhaust outlet is arranged in the base, is inserted in the dedusting water.Be provided with upper furnace door and lower furnace door below the stove internal heat thorax, below the lower furnace door, just the bottom of dividing in stove internal heat thorax is provided with fire grate, is provided with furnace grate support below the fire grate, is provided with the coal ash filter screen above the stove internal heat thorax.Side based on the body of heater of stove internal heat thorax is provided with water inlet below, is provided with water gage above; At the opposite side of body of heater, be provided with draining valve below, be provided with delivery port above, be provided with thermometer, relief valve port and gas outlet in the upper end of body of heater.3 meters of the efficient hot-water boiler total lengths of normal pressure described in the utility model, high 2.4 meters, wide 1.6 meters, water capacity is 4 tons, body of heater peripheral hardware heat-insulation layer.The efficient hot-water boiler of normal pressure described in the utility model, start by air feed system, make the coal burning in the fire box, produce heat, by the stove heart, fire tube, gas burner conduction feedwater, simultaneously make fire and flue gas in the fire box by blast, under the effect of blower fan, impact the gas outlet of fire tube, drag effect turning down in the gas outlet, can produce the higher-order of oscillation in the fire box, thereby coal is burnt fully, in the dust pelletizing system based on dedusting water of waste gas after burning in blast is transported to base, after chemical reaction system again and gas cleaning system, the coal gas after being cleaned are transported to gas burner and carry out second-time burning under the effect of blast.Through the waste gas after the second-time burning, discharge through the exhaust outlet that is arranged on body of heater upper end placed in the middle.
The efficient hot-water boiler of normal pressure described in the utility model, overall structure is simple, thermal efficiency height, energy-saving effect is remarkable.Especially because the self structure of the efficient hot-water boiler of normal pressure described in the utility model does not produce waste gas and dust, so can not cause the pollution of waste gas and dust in the running to environment in the running.The utility model discloses a kind of efficient hot-water boiler of normal pressure of basic principle, can be designed to the normal pressure of different big or small tonnages or the pressure hot-water boiler is arranged according to principle of the present utility model.
Description of drawings:
Accompanying drawing is the structural representation of the efficient hot-water boiler of normal pressure described in the utility model.Water inlet 3-base 4-fire tube exhaust outlet 5-furnace grate support 6-fire grate 7-goes up water inlet 8-lower furnace door 9-upper furnace door 10-fire tube 11-stove internal heat thorax 12-and goes up water gage 23-sewage draining exit 24-purified gas inlet under the water gage 13-coal ash filter screen 14-thermometer 15-relief valve port 16-gas burner 17-exhaust outlet 18-gas outlet 19-delivery port 20-heat-insulation layer 21-draining valve 22-under the 1-support 2-
The specific embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: the efficient hot-water boiler of normal pressure described in the utility model, be the horizontal two return boiler that improves design according to the basic principle of backrest type hot blast blast furnace, include support 1, following water inlet 2, base 3, fire tube exhaust outlet 4, furnace grate support 5, fire grate 6, last water inlet 7, lower furnace door 8, upper furnace door 9, fire tube 10, stove internal heat thorax 11, last water gage 12, coal ash filter screen 13, thermometer 14, relief valve port 15, gas burner 16, exhaust outlet 17, gas outlet 18, delivery port 19, heat-insulation layer 20, draining valve 21, following water gage 22, sewage draining exit 23 and purified gas inlet 24 are formed.Positive pressure fan is arranged on the back side of the efficient hot-water boiler of normal pressure described in the utility model, the left and right sides and the back side of stove internal heat thorax 11 are provided with fire tube 10, the left and right sides at stove internal heat thorax 11, respectively be provided with six roots of sensation fire tube 10, the back side is provided with four fire tubes, 10, two stove internal heat thoraxes 11 and is provided with 32 fire tubes 10 altogether.Fire tube 10 bottoms are inserted in the dedusting water in the base 3 and are connected with base 3 usefulness ring flanges, be provided with base support 1 below the base 3, one side of base 3 is provided with down water inlet 2, and the opposite side of base 3 is provided with down water gage 22 and sewage draining exit 23, is filled with dedusting water in the base 3.The water level of the dedusting water in the base 3 is 2/3rds of base 3 total heights.The efficient hot-water boiler of normal pressure described in the utility model, body of heater can divide makes three parts, a part placed in the middle is a core with gas burner 16, may also be referred to as the gas burner part, the below of gas burner 16 is provided with upper furnace door 9 and lower furnace door 8, gas burner 16 be purified gas inlet 24 bottom, the top of gas burner 16 is provided with exhaust outlet 16.Both sides in the gas burner part, the second portion and the third part of the efficient hot-water boiler of normal pressure just described in the utility model all are to be core with stove internal heat thorax 11, are provided with fire tube 10 on every side, fire tube exhaust outlet 4 is arranged in the base 3, is inserted in the dedusting water.Be provided with upper furnace door 9 and lower furnace door 8 below the stove internal heat thorax 11, below the lower furnace door 8, just the bottom of dividing in stove internal heat thorax is provided with fire grate 6, is provided with furnace grate support 5 below the fire grate 6, is provided with coal ash filter screen 13 above the stove internal heat thorax 11.Side based on the body of heater of stove internal heat thorax 11 is provided with water inlet 7 below, is provided with water gage 12 above; At the opposite side of body of heater, be provided with draining valve 21 below, be provided with delivery port 19 above, be provided with thermometer 14, relief valve port 15 and gas outlet 18 in the upper end of body of heater.3 meters of the efficient hot-water boiler total lengths of normal pressure described in the utility model, high 2.4 meters, wide 1.6 meters, water capacity is 4 tons, body of heater peripheral hardware heat-insulation layer 20.The efficient hot-water boiler of normal pressure described in the utility model, start by air feed system, make the coal burning in the stove internal heat thorax 11, produce heat, by stove internal heat thorax 11,16 pairs of water heating of fire tube 9 and gas burner, simultaneously make fire and flue gas in the stove internal heat thorax 11 by blast, under the effect of blower fan, impact the gas outlet of fire tube 9, drag effect turning down in the gas outlet, can produce the higher-order of oscillation in the stove internal heat thorax 11, thereby coal is burnt fully, in the dust pelletizing system based on dedusting water of waste gas after burning in blast is transported to base 3, after chemical reaction system again and gas cleaning system, the coal gas after being cleaned are transported to gas burner 16 and carry out second-time burning under the effect of blast.Through the waste gas after the second-time burning, the exhaust outlet 17 through being arranged on body of heater upper end placed in the middle is discharged.The efficient hot-water boiler of normal pressure described in the utility model, overall structure is simple, thermal efficiency height, energy-saving effect is remarkable.Especially because the self structure of the efficient hot-water boiler of normal pressure described in the utility model does not produce waste gas and dust, so can not cause the pollution of waste gas and dust in the running to environment in the running.The utility model discloses a kind of efficient hot-water boiler of normal pressure of basic principle, can be designed to the normal pressure of different big or small tonnages or the pressure hot-water boiler is arranged according to principle of the present utility model.
Claims (7)
1, the efficient hot-water boiler of a kind of normal pressure, include support (1), following water inlet (2), base (3), fire tube exhaust outlet (4), furnace grate support (5), fire grate (6), last water inlet (7), lower furnace door (8), upper furnace door (9), fire tube (10), stove internal heat thorax (11), last water gage (12), coal ash filter screen (13), thermometer (14), relief valve port (15), exhaust outlet (17), gas outlet (18), delivery port (19), heat-insulation layer (20), draining valve (21), following water gage (22) and sewage draining exit (23) are formed, positive pressure fan is arranged on the back side of the efficient hot-water boiler of normal pressure described in the utility model, the left and right sides and the back side that it is characterized in that stove internal heat thorax (11) are provided with fire tube (10), and fire tube (10) bottom is inserted in the interior dedusting water of base (3).
2, the efficient hot-water boiler of normal pressure according to claim 1, it is characterized in that the left and right sides at stove internal heat thorax (11), respectively be provided with six roots of sensation fire tube (10), the back side is provided with four fire tubes (10), and two stove internal heat thoraxes (11) are provided with 32 fire tubes (10) altogether.
3, the efficient hot-water boiler of normal pressure according to claim 1, it is characterized in that base (3) below be provided with base support (1), one side of base (3) is provided with down water inlet (2), and the opposite side of base (3) is provided with down water gage (22) and sewage draining exit (23).
4, the efficient hot-water boiler of normal pressure according to claim 1 is characterized in that being filled with dedusting water in the base (3), and the water level of the dedusting water in the base (3) is 2/3rds of base (a 3) total height.
5, the efficient hot-water boiler of normal pressure according to claim 1, the below that it is characterized in that gas burner (16) is provided with upper furnace door (9) and lower furnace door (8), gas burner (16) be purified gas inlet (24) bottom, the top of gas burner (16) is provided with exhaust outlet (16).
6, the efficient hot-water boiler of normal pressure according to claim 1, it is characterized in that stove internal heat thorax (11) below be provided with upper furnace door (9) and lower furnace door (8), below the lower furnace door (8), the bottom of dividing in stove internal heat thorax just, be provided with fire grate (6), be provided with furnace grate support (5) below the fire grate (6), be provided with coal ash filter screen (13) above the stove internal heat thorax (11).
7, the efficient hot-water boiler of normal pressure according to claim 1 is characterized in that being provided with water inlet (7) below in the side based on the body of heater of stove internal heat thorax (11), is provided with water gage (12) above; At the opposite side of body of heater, be provided with draining valve (21) below, be provided with delivery port (19) above, be provided with thermometer (14), relief valve port (15) and gas outlet (18) in the upper end of body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087182 CN2849482Y (en) | 2005-09-16 | 2005-09-16 | Atmospheric efficient water heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087182 CN2849482Y (en) | 2005-09-16 | 2005-09-16 | Atmospheric efficient water heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849482Y true CN2849482Y (en) | 2006-12-20 |
Family
ID=37521967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087182 Expired - Fee Related CN2849482Y (en) | 2005-09-16 | 2005-09-16 | Atmospheric efficient water heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995013B (en) * | 2009-08-31 | 2012-08-08 | 李林 | Installation method of safety valve and accessory installation device thereof |
-
2005
- 2005-09-16 CN CN 200520087182 patent/CN2849482Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995013B (en) * | 2009-08-31 | 2012-08-08 | 李林 | Installation method of safety valve and accessory installation device thereof |
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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 |