CN207555974U - A kind of directly exchange hot-blast stove with burning sheath - Google Patents
A kind of directly exchange hot-blast stove with burning sheath Download PDFInfo
- Publication number
- CN207555974U CN207555974U CN201721674168.6U CN201721674168U CN207555974U CN 207555974 U CN207555974 U CN 207555974U CN 201721674168 U CN201721674168 U CN 201721674168U CN 207555974 U CN207555974 U CN 207555974U
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- China
- Prior art keywords
- heat
- heating plate
- heating
- blast stove
- furnace body
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Abstract
A kind of directly exchange hot-blast stove with burning sheath, including furnace body, the furnace interior side is provided with air intake passage and heat exchanging chamber, vent is provided on the heat exchanging chamber side, heating chamber is provided on the downside of the furnace body, heating chamber upper end side is provided with exhaust smoke hole, the air intake passage is internally provided with air intake blower fan, the heat exchanging chamber bottom is provided with heating plate, the heating chamber bottom side is provided with cover board, the heating plate is V-shaped, the heating plate upper end is provided with several heat conducting pipes, several heat conduction convex blocks are provided in the heating plate bottom surface, several heat insulations are provided on the bottom of furnace body side wall, thermal insulation layer is provided on the outside of the heat insulation.When the utility model is used, heat conducting pipe, heat conduction convex block can realize the rapid translating of heat, and convenient for the quick heating of air, and heat insulation, thermal insulation layer can reduce the loss of heat, improve the utilization rate of heat, and environment protecting is good.
Description
Technical field
The utility model is related to heating equipment technical field more particularly to a kind of directly exchange hot winds with burning sheath
Stove.
Background technology
Hot-blast stove, is thermal power machinery, starts extensive use in China in late 1970s, it in many industries
As electric heat source and the regeneration product of conventional vapor power heat source.Hot-blast stove is wide in variety, serial complete, is divided into hand with coal-adding type
It burns, two kinds of machine burning, coal, Oil and gas fired boilers etc. is divided into fuel type.
The effect of blast furnace hot-blast stove is the temperature to requirement blast heating, to improve the returns and efficiency of blast furnace；
It is worked by " accumulation of heat " principle.Burn coal gas in combustion chamber, and high-temp waste gas is by checker brick and is allowed to accumulation of heat, works as grid
After brick fully heats, hot-blast stove can be changed to blow, and each valve that burns related at this time is closed, and each valve of blowing is opened, and cold wind is through grid
Brick and heated and sent out.When blast furnace is equipped with 3-4 hot-blast stoves, two or three heating, an air-supply, when replacing in turn, two
Heating.
Hot-blast stove is that the heat generated with fuel combustion carries out heat exchange to heat air, production hot wind with extraneous air
Equipment, it can continuously provide constant temperature, free of contamination clean hot wind, therefore, in aquaculture, especially in greenhouse temperature controlling party
Face is widely used.However, current hot-blast stove is since its heat exchange is not enough, heat the efficiency of air
It reduces, while the fuel expended is also just relatively more, therefore, current hot-blast stove to be improved is to improve heat exchanger effectiveness.
Existing hot-blast stove heating speed in heating process is slow, and thermal loss is big, causes energy-saving effect poor.
Utility model content
The technical issues of the purpose of this utility model is to overcome the prior art provides a kind of with the straight of burning sheath
Connect exchange hot-blast stove.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of directly exchange hot-blast stove with burning sheath, including furnace body, the furnace interior side is provided with air inlet
Channel and heat exchanging chamber are provided with vent on the heat exchanging chamber side, heating chamber, the heating chamber are provided on the downside of the furnace body
Upper end side is provided with exhaust smoke hole, and the air intake passage is internally provided with air intake blower fan, and the heat exchanging chamber bottom is provided with heating
Plate, the heating chamber bottom side are provided with cover board, and the heating plate is V-shaped, and the heating plate upper end is provided with several
Heat conducting pipe is provided with several heat conduction convex blocks in the heating plate bottom surface, is provided on the bottom of furnace body side wall several
A heat insulation, on the outside of the heat insulation on be provided with thermal insulation layer.
As the optimal technical scheme of the utility model, to be fixedly connected between the heat conducting pipe and heating plate.
As the optimal technical scheme of the utility model, the length of the heat conducting pipe differs.
As the optimal technical scheme of the utility model, the arc-shaped convex of heat conduction convex block.
As the optimal technical scheme of the utility model, the thickness of the thermal insulation layer is 10mm.
After adopting the above technical scheme, the utility model has the following advantages that：
When the utility model is used, heat conducting pipe, heat conduction convex block can realize the rapid translating of heat, convenient for the quick of air
Heating, and heat insulation, thermal insulation layer can reduce the loss of heat, improve the utilization rate of heat, environment protecting is good.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
The utility model is expanded on further, but following embodiments are only the excellent of the utility model in face with specific embodiments and the drawings
Embodiment is selected, and not all.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Under the premise of obtain other embodiments, belong to the scope of protection of the utility model.
As shown in Figure 1, a kind of directly exchange hot-blast stove with burning sheath, including furnace body 1,1 inside one of furnace body
Side is provided with air intake passage 101 and heat exchanging chamber 102, is provided with vent 104 on 102 side of heat exchanging chamber, under the furnace body 1
Side is provided with heating chamber 103, and the 103 upper end side of heating chamber is provided with exhaust smoke hole 105, is set inside the air intake passage 101
Air intake blower fan 2 is equipped with, 102 bottom of heat exchanging chamber is provided with heating plate 3, and 103 bottom side of heating chamber is provided with cover board
5, the heating plate 3 is V-shaped, and 3 upper end of heating plate is provided with several heat conducting pipes 4, in 3 bottom surface of heating plate
Several heat conduction convex blocks 6 are provided with, several heat insulations 7,7 outside of heat insulation are provided in 1 bottom sidewall of furnace body
On be provided with thermal insulation layer 8.
To be fixedly connected between the heat conducting pipe 4 and heating plate 3, the length of the heat conducting pipe 4 differs, and the heat conduction is convex
6 arc-shaped convex of block, the thickness of the thermal insulation layer 8 is 10mm.When the utility model is used, heat conducting pipe 4, heat conduction convex block 6 can
To realize the rapid translating of heat, convenient for the quick heating of air, and heat insulation 7, thermal insulation layer 8 can reduce the loss of heat,
The utilization rate of heat is improved, environment protecting is good.So far, the hot-blast stove that directly exchanges that the utility model has burning sheath uses
Process description finishes.
What deserves to be explained is：In the utility model unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection ", the terms such as " fixation " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected or
It is integrally connected；Can be mechanical connection, for the ordinary skill in the art, can understand as the case may be on
State concrete meaning of the term in the utility model.
In the utility model unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it
" under " can be in direct contact including the first and second features, it is not to be in direct contact but lead to that can also include the first and second features
Cross the other characterisation contact between them.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the present invention also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of directly exchange hot-blast stove with burning sheath, including furnace body (1), furnace body (1) interior side is provided with
Air intake passage (101) and heat exchanging chamber (102) are provided with vent (104), the furnace body (1) on heat exchanging chamber (102) side
Downside is provided with heating chamber (103), and heating chamber (103) the upper end side is provided with exhaust smoke hole (105), the air intake passage
(101) air intake blower fan (2) is internally provided with, heat exchanging chamber (102) bottom is provided with heating plate (3), the heating chamber (103)
Bottom side is provided with cover board (5), it is characterised in that：The heating plate (3) is V-shaped, and heating plate (3) upper end is provided with
Several heat conducting pipes (4) are provided with several heat conduction convex blocks (6), furnace body (1) bottom in heating plate (3) bottom surface
Several heat insulations (7) are provided on portion's side wall, thermal insulation layer (8) is provided on heat insulation (7) outside.
2. a kind of directly exchange hot-blast stove with burning sheath according to claim 1, it is characterised in that：The heat conduction
To be fixedly connected between pipe (4) and heating plate (3).
3. a kind of directly exchange hot-blast stove with burning sheath according to claim 1, it is characterised in that：The heat conduction
The length of pipe (4) differs.
4. a kind of directly exchange hot-blast stove with burning sheath according to claim 1, it is characterised in that：The heat conduction
Convex block (6) arc-shaped convex.
5. a kind of directly exchange hot-blast stove with burning sheath according to claim 1, it is characterised in that：It is described heat-insulated
The thickness of layer (8) is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674168.6U CN207555974U (en) | 2017-12-05 | 2017-12-05 | A kind of directly exchange hot-blast stove with burning sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674168.6U CN207555974U (en) | 2017-12-05 | 2017-12-05 | A kind of directly exchange hot-blast stove with burning sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555974U true CN207555974U (en) | 2018-06-29 |
Family
ID=62665853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674168.6U Expired - Fee Related CN207555974U (en) | 2017-12-05 | 2017-12-05 | A kind of directly exchange hot-blast stove with burning sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555974U (en) |
-
2017
- 2017-12-05 CN CN201721674168.6U patent/CN207555974U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181205 |