CN203501445U - Adjustable directly-heated type efficient fuel hot blast stove - Google Patents
Adjustable directly-heated type efficient fuel hot blast stove Download PDFInfo
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- CN203501445U CN203501445U CN201320597236.9U CN201320597236U CN203501445U CN 203501445 U CN203501445 U CN 203501445U CN 201320597236 U CN201320597236 U CN 201320597236U CN 203501445 U CN203501445 U CN 203501445U
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- flow distribution
- combustion chamber
- distribution plate
- plate support
- spreader
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Abstract
The utility model discloses an adjustable directly-heated type efficient fuel hot blast stove, which comprises a box body which is formed through combustion chamber wall plates and a mixed air chamber wall plates and comprises a combustion chamber and a mixed air chamber, wherein the combustion chamber is arranged in the mixed air chamber, an ignition end of the combustion chamber is connected with an external combustion engine, a spreader plate support is sleeved on the tail end of the combustion chamber, the spreader plate support is provided with more than two spreader plates, a plurality of air ports are distributed on the spreader plates, one end of the spreader plates is hinged on the spreader plate support, the other ends of the spreader plates are fixed through adjusting rods which are arranged on the spreader plate support, and the inclination angles of the spreader plates can be changed by adjusting the adjusting rods. The adjustable directly-heated type efficient fuel hot blast stove can achieve the best combustion effect by adjusting angles of the spreader plates, and can be matched with combustion machines with various powers.
Description
Technical field
The utility model relates to a kind of hot-blast stove, is specifically related to a kind of large-scale the take adjustable direct-heating efficient combustion with reduced pollutants that the Multi liquid fuels such as diesel oil, alcohol radical (hydrocarbon) fuel are fuel, the warm air oil furnace that high temperature air filters.
Background technology
In drying system, air heating apparatus is core, is directly connected to the efficiency of drying system and the cleanliness factor of hot-air.Warm air oil furnace, as the thermal source of drying equipment, has convenient temperature control, sufficient combustion, clean, compact with drying equipment supporting structure, is convenient to realize the advantages such as automatic control, warm air oil furnace technical field of drying extensive use at home and abroad at present.
Fuel oil thermal source is comprised of three parts conventionally, and the one, combustor, the 2nd, combustion chamber, the 3rd, air distribution device.Existing fuel oil (combustion gas) hot-blast stove or at combustion zone air distribution, combustion zone temperature is lower, is unfavorable for full combustion of fuel, as the high efficiency fuel fuel gas hot-blast stove of the patent No. 200420016992.9; Or combustion zone and air distribution distinguish from, combustion chamber adopts refractory material, with reflector, form second-time burning, as a kind of direct-fired box type oil hot air furnace of the patent No. 201020593975.7, it exists chamber temperature low, second-time burning is incomplete, lacks high temperature air filter and can not get high hot air cleaning.
The applicant is for the problem of above-mentioned existence, designed a kind of large-scale direct-heating efficient warm air oil furnace, application number is 2013204863044, it forms a casing consisting of combustion chamber and wind mixed chamber by combustion chamber wallboard, wind mixed chamber's wallboard, combustion chamber is positioned at the inside of wind mixed chamber, combustion chamber firing tip with join combustor outward and be connected, combustion chamber tail end cover has a flow distribution plate support, 2 above flow distribution plates are installed on flow distribution plate support, on flow distribution plate, are distributed with a plurality of air ports.It is by having additional flow distribution plate at combustion chamber tail end, make flue gas after burning when the flow distribution plate, the flue dust on the one hand can adsorbed fuel burning producing, in combustion chamber, there is in addition higher ignition temperature, can also make the flue gas behind combustion chamber in air port, form second-time burning when flowing through flow distribution plate, NOx concentration of emission is low, and hot blast cleanliness factor is high.But it still exists the problems such as flow distribution plate angle is non-adjustable, when combustor power changes greatly, need to reset flow distribution plate angle and reach good combustion efficiency.
Summary of the invention
On the basis of a kind of large-scale direct-heating efficient warm air oil furnace that the utility model proposes the applicant, improve, provide a kind of flow distribution plate adjustable direct-heating efficient warm air oil furnace.
The purpose of this utility model is achieved through the following technical solutions: a kind of adjustable direct-heating efficient warm air oil furnace, by combustion chamber wallboard, wind mixed chamber's wallboard forms a casing consisting of combustion chamber and wind mixed chamber, combustion chamber is positioned at the inside of wind mixed chamber, combustion chamber firing tip with join combustor outward and be connected, combustion chamber tail end cover has a flow distribution plate support, 2 above flow distribution plates are installed on flow distribution plate support, on flow distribution plate, be distributed with a plurality of air ports, flow distribution plate one end is hinged on flow distribution plate support, the other end is fixed by the adjusting rod being arranged on flow distribution plate support, regulate adjusting rod can change flow distribution plate angle of inclination.
Beneficial effect: a kind of adjustable direct-heating efficient warm air oil furnace of the present utility model, by regulating the angle of flow distribution plate, can make hot-blast stove reach best combustion efficiency, and a kind of hot-blast stove of specification can mate the combustor of multiple power.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 flow distribution plate part-structure schematic diagram.
Fig. 2 is the utility model embodiment 2 flow distribution plate part-structure schematic diagrames.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 has provided flow distribution plate part-structure schematic diagram in the present embodiment, a kind of large-scale direct-heating efficient warm air oil furnace, by combustion chamber wallboard, wind mixed chamber's wallboard forms a casing consisting of combustion chamber and wind mixed chamber, combustion chamber is positioned at the inside of wind mixed chamber, combustion chamber firing tip with join combustor outward and be connected, combustion chamber tail end cover has a flow distribution plate support 1, 2 above flow distribution plates 2 are installed on flow distribution plate support 1, on flow distribution plate 2, be distributed with a plurality of air ports 3, flow distribution plate 2 one end are hinged on flow distribution plate support 1, the other end is fixing by the adjusting rod 4 being arranged on flow distribution plate support 1, regulate adjusting rod 4 can change flow distribution plate 2 angles of inclination.
The difference of this embodiment and embodiment 1 is, on flow distribution plate support, along air-out direction, is placed with two-layer flow distribution plate, is equipped with adjusting rod (see figure 2) on two-layer flow distribution plate.
Claims (1)
1. an adjustable direct-heating efficient warm air oil furnace, by combustion chamber wallboard, wind mixed chamber's wallboard, form a casing being formed by combustion chamber and wind mixed chamber, combustion chamber is positioned at the inside of wind mixed chamber, combustion chamber firing tip with join combustor outward and be connected, combustion chamber tail end cover has a flow distribution plate support, 2 above flow distribution plates are installed on flow distribution plate support, on flow distribution plate, be distributed with a plurality of air ports, it is characterized in that: flow distribution plate one end is hinged on flow distribution plate support, the other end is fixed by the adjusting rod being arranged on flow distribution plate support, regulates adjusting rod can change flow distribution plate angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597236.9U CN203501445U (en) | 2013-09-26 | 2013-09-26 | Adjustable directly-heated type efficient fuel hot blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597236.9U CN203501445U (en) | 2013-09-26 | 2013-09-26 | Adjustable directly-heated type efficient fuel hot blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501445U true CN203501445U (en) | 2014-03-26 |
Family
ID=50332421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597236.9U Expired - Fee Related CN203501445U (en) | 2013-09-26 | 2013-09-26 | Adjustable directly-heated type efficient fuel hot blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501445U (en) |
-
2013
- 2013-09-26 CN CN201320597236.9U patent/CN203501445U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |