CN205504957U - Horizontal boiler - Google Patents
Horizontal boiler Download PDFInfo
- Publication number
- CN205504957U CN205504957U CN201620316130.0U CN201620316130U CN205504957U CN 205504957 U CN205504957 U CN 205504957U CN 201620316130 U CN201620316130 U CN 201620316130U CN 205504957 U CN205504957 U CN 205504957U
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- CN
- China
- Prior art keywords
- heater
- plate
- flue gas
- heat
- horizontal boiler
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- Expired - Fee Related
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Abstract
The utility model discloses a horizontal boiler, including the furnace body, be equipped with the burning chamber in the furnace body, the furnace body corresponds the burning chamber and is equipped with the supporting device who is used for bearing fuel, furnace body one end is equipped with the coal mouth, be equipped with in the furnace body with the burning chamber separate for the lower part fire coal field and upper portion the flue gas combustion area heat the board, heat offer on the board can supply that the flue gas passes through the air cleft, heat the board and leave overacting clearance between the looks remote site of coal mouth and furnace body internal surface. The utility model discloses heating the board in burning intracavity setting, heating the board and will burn the chamber and separate the flue gas combustion area of firing coal field and upper portion for the lower part, flame that fuel burning back produced rises to the flue gas combustion area from overacting clearance, and air cleft direct ascent to flue gas combustion area was followed to the flue gas, and flue gas and flame is second burner in the flue gas combustion area, and messenger's fuel is more abundant at the furnace body internal reaction, and it is more thorough to burn, and the gas production is bigger, and the heat production is more, has improved energy utilization greatly and has rateed.
Description
Technical field
This utility model relates to a kind of horizontal boiler.
Background technology
Horizontal boiler has that water capacity is big, the thermal efficiency is high, fast, the advantage of length in service life of steaming, and its compact conformation, and floor space is little, is industrially widely used.Existing horizontal boiler fuel directly stove chamber inner combustion, the heat of burning generation and the common heating water jacket of flue gas, is expelled directly out after flue gas heat exchange.The dust content in flue gas discharged is big, is expelled directly out to pollute air, and possibly together with combustible gas in flue gas, flue gas directly discharges, and causes energy waste.
Summary of the invention
The technical problems to be solved in the utility model is to provide the horizontal boiler that a kind of fuel combustion is abundant, energy utilization rate is high.
For solving above-mentioned technical problem, this utility model includes body of heater, combustion chamber it is provided with in body of heater, described body of heater correspondence combustion chamber is provided with the bearing device for support fuel, it is structurally characterized in that described body of heater one end is provided with coal filling hole, be provided with in body of heater combustion chamber is divided into the coal-fired district of bottom and top smoke combustion district heat plate, described in heat offer on plate be available for that flue gas passes through cross air cleft, described in heat plate and leave, between the opposite end of coal filling hole and body of heater inner surface, gap of overdoing.
Described air cleft of crossing is a plurality of, and it is heating interlaced setting on plate.
The described width crossing air cleft is 1-3mm.
The described plate that heats is made up of iron casting or high temperature resistant synthesis metal pipe material.
The described cross section heating plate is domed.
The described plate that heats is horizontal plate.
Described body of heater is provided with ajutage heating between plate and body of heater roof, described ajutage offers exhaust vent.
Being arranged at intervals with at least two in described body of heater up and down and heat plate, two heat and are provided with ajutage between plate, and described ajutage offers exhaust vent.
Described body of heater offers slag notch in the opposite end of coal filling hole.
Described body of heater top and sidepiece are respectively equipped with water jacket.
After using said structure, this utility model arranges in combustion chamber and heats plate, heating plate and combustion chamber is divided into the coal-fired district of bottom and the smoke combustion district on top, the flame produced after fuel combustion rises to smoke combustion district from gap of overdoing, and flue gas directly rises to smoke combustion district from crossing air cleft, flue gas and flame burn in smoke combustion district again, making fuel react more abundant in body of heater, burning is more thorough, and gas production is bigger, heat production is more, substantially increases energy utilization rate.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention:
Fig. 1 is the structural representation of the first embodiment of this utility model；
Fig. 2 is the structural representation of this utility model the second embodiment；
Fig. 3 is the Fig. 2 structural representation along line A-A section view.
Detailed description of the invention
As it can be seen, horizontal boiler includes body of heater 1, being provided with combustion chamber in body of heater 1, body of heater 1 top and sidepiece are respectively equipped with water jacket.The corresponding combustion chamber of body of heater 1 is provided with the bearing device for support fuel, in the present embodiment, bearing device is the fire bars 4 being packed on body of heater 1, body of heater 1 front end is provided with coal filling hole and the gallery ports 11 that can be closed by coal filling hole, body of heater 1 offers slag notch and the cleanout door 10 that can be closed by slag notch in the opposite end of coal filling hole i.e. rear end, body of heater 1 rear end is provided with chimney 12, be provided with in body of heater 1 combustion chamber is divided into the coal-fired district 2 of bottom and the smoke combustion district 3 on top heat plate 5, heating plate 5 can be horizontal plate, it is possible to the most domed.This utility model heats plate 5 be made up of iron casting or high temperature resistant synthesis metal pipe material, heat to offer on plate 5 and be available for the air cleft 6 excessively that flue gas passes through, cross air cleft 6 for a plurality of, it is heating interlaced setting on plate 5, every the width crossing air cleft 6 is 1-3mm, heats plate 5 and leaves, between the opposite end of coal filling hole and body of heater 1 inner surface, gap 9 of overdoing.Body of heater 1 is provided with ajutage 7 between plate 5 and body of heater 1 roof heating, the length of ajutage 7 is consistent with the length heating plate 5, and ajutage 7 offers multiple exhaust vent 8, exhaust vent 8 offer direction towards heating plate 5 side, make air quickly mix with flue gas, improve smoke combustion speed.
As it is shown in figure 1, only arrange one in body of heater 1 to heat plate 5, it is provided above ajutage 7, the setting of ajutage 7 heating plate 5, flue gas can be made more fully to burn, improve the utilization rate of fuel.
As shown in Figures 2 and 3, it is arranged at intervals with two in body of heater 1 up and down and heats plate 5, gap 9 of overdoing all and is left, between body of heater 1 inner surface, in two rear ends heating plate 5, two heat between plate 5 and superposed heating is respectively equipped with ajutage 7 between plate 5 and body of heater 1 roof, and ajutage 7 offers exhaust vent 8.Even if arranging two to heat plate 5 flue gas from bottom to top through second-time burning, so it is greatly improved the combustion rate of flue gas, pollution to air when reducing fume emission.
This utility model arranges in combustion chamber and heats plate 5, heat plate 5 and combustion chamber is divided into the coal-fired district 2 of bottom and the smoke combustion district 3 on top, ajutage 7 is set in smoke combustion district 3, the flame produced after fuel combustion rises to smoke combustion district 3 from gap of overdoing, flue gas directly rises to smoke combustion district 3 from crossing air cleft 6, flue gas, air and flame burn in smoke combustion district 3 again, fuel is made to react more abundant in body of heater 1, burn more thorough, gas production is bigger, heat production is more, substantially increases energy utilization rate.
Main improvement of the present utility model is combustion chamber internal structure, and its heat-exchanger rig such as structures such as water jacket may be used without other set-up modes in prior art, and this utility model repeats the most one by one.The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model.This utility model has been described in detail by previous embodiment, and for a person skilled in the art, the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.In every case, within the scope of inventive concept of the present utility model, any modification, equivalent substitution and improvement etc. done, within being all contained in protection domain of the present utility model.
Claims (10)
1. a horizontal boiler, including body of heater (1), body of heater is provided with combustion chamber in (1), the corresponding combustion chamber of described body of heater (1) is provided with the bearing device (4) for support fuel, it is characterized in that described body of heater (1) one end is provided with coal filling hole, be provided with in body of heater (1) combustion chamber is divided into the coal-fired district (2) of bottom and top smoke combustion district (3) heat plate (5), described heat offer on plate (5) be available for that flue gas passes through cross air cleft (6), the described plate (5) that heats leaves gap of overdoing (9) between the opposite end of coal filling hole and body of heater (1) inner surface.
Horizontal boiler the most according to claim 1, is characterized in that described air cleft (6) of crossing is a plurality of, and it is heating the upper interlaced setting of plate (5).
Horizontal boiler the most according to claim 1, is characterized in that the described width crossing air cleft (6) is 1-3mm.
Horizontal boiler the most according to claim 1, it is characterized in that described in heat plate (5) and be made up of iron casting or high temperature resistant synthesis metal pipe material.
Horizontal boiler the most according to claim 4, it is characterized in that described in heat the cross section of plate (5) domed.
Horizontal boiler the most according to claim 4, it is characterized in that described in heat plate (5) be horizontal plate.
Horizontal boiler the most according to any one of claim 1 to 6, is characterized in that described body of heater (1) is provided with ajutage (7) heating between plate (5) and body of heater (1) roof, described ajutage (7) offers exhaust vent (8).
Horizontal boiler the most according to any one of claim 1 to 6, it is arranged at intervals with at least two in it is characterized in that described body of heater (1) up and down and heats plate (5), two heat and are provided with ajutage (7) between plate (5), and described ajutage (7) offers exhaust vent (8).
Horizontal boiler the most according to claim 1, is characterized in that described body of heater (1) offers slag notch in the opposite end of coal filling hole.
Horizontal boiler the most according to claim 1, is characterized in that described body of heater (1) top and sidepiece are respectively equipped with water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620316130.0U CN205504957U (en) | 2016-04-16 | 2016-04-16 | Horizontal boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620316130.0U CN205504957U (en) | 2016-04-16 | 2016-04-16 | Horizontal boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205504957U true CN205504957U (en) | 2016-08-24 |
Family
ID=56715491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620316130.0U Expired - Fee Related CN205504957U (en) | 2016-04-16 | 2016-04-16 | Horizontal boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205504957U (en) |
-
2016
- 2016-04-16 CN CN201620316130.0U patent/CN205504957U/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 | ||
| 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: 20160824 Termination date: 20190416 |