CN208779700U - Direct combustion hotblast stove - Google Patents
Direct combustion hotblast stove Download PDFInfo
- Publication number
- CN208779700U CN208779700U CN201821448314.8U CN201821448314U CN208779700U CN 208779700 U CN208779700 U CN 208779700U CN 201821448314 U CN201821448314 U CN 201821448314U CN 208779700 U CN208779700 U CN 208779700U
- Authority
- CN
- China
- Prior art keywords
- burner
- gasification furnace
- insulation cover
- direct combustion
- fire insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a kind of direct combustion hotblast stoves, it includes the gasification furnace being installed on grate, the gasification burner includes inflow pipeline, flowline and burner, the burner of the gasification furnace stretches out at the top of grate, it is fixedly installed with a fire insulation cover outside the burner of gasification furnace, offers several through-holes on the fire insulation cover.The utility model creatively eliminates traditional burner hearth and heat conducting pipe, and fire insulation cover is directly covered on burner, realizes the utilization to greatest extent to heat, and structure is simply easily assembled to, and substantially increases heat transfer efficiency.
Description
Technical field
The utility model relates to tea-processing equipment field more particularly to a kind of direct combustion hotblast stoves.
Background technique
It will use hot-blast stove in Tea Production process and tea curing or leaf rotation carried out to tealeaves.Existing hot-blast stove is usually adopted
With alcohol radical gasification furnace heat supply, hot wind furnace structure generally includes burner hearth, is equipped with several air heating pipes, the air in the burner hearth
Heating tube both ends are connected with the air inlet and air outlet for being located at shell two sides respectively, the air inlet of the gas outlet and vibration machine
Mouth sealing is connected, and the burner of the alcohol radical gasification furnace is connected with burner hearth bottom end.The relatively traditional coal hot-air stove heating of the structure
When do not have clinker generation, efficiently, energy conservation and environmental protection, but its heat transfer efficiency is still to be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of direct combustion hotblast stoves.
Realizing the technical solution of the utility model aim is: a kind of direct combustion hotblast stove comprising be installed on grate
Gasification furnace, the gasification burner include inflow pipeline, flowline and burner, and the burner of the gasification furnace stretches out at the top of grate,
It is fixedly installed with a fire insulation cover outside the burner of gasification furnace, offers several through-holes on the fire insulation cover.
Further, the through-hole at the top of the fire insulation cover is long stripes through hole.Elongate holes heat dissipation area is big and will be hot
Relatively centralized is measured in top, hot wind is easier to be inhaled into vibration machine.
Further, oil circuit regulating switch is installed on the flowline, is solved due to being generated when oil pump pumps and burns
The pause situation that causes burner flame-out.
Further, the grate bottom is equipped with universal wheel.Hot-blast stove easy to remove.
The utility model creatively eliminates traditional burner hearth and heat conducting pipe, and fire insulation cover is directly covered on burner, real
Now to the utilization to greatest extent of heat, structure is simply easily assembled to, and substantially increases heat transfer efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of direct combustion hotblast stove described in the utility model embodiment；
Fig. 2 is gasification furnace structure schematic diagram described in the utility model embodiment.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model preferred embodiment.
As depicted in figs. 1 and 2, a kind of direct combustion hotblast stove comprising the gasification furnace 1 being installed on grate, the vaporization
Furnace includes inflow pipeline 11, flowline 12 and burner 13, and oil circuit regulating switch 14, institute are equipped on the flowline 11
The burner 13 for stating gasification furnace 1 stretches out 10 top of grate, is fixedly installed with a fire insulation cover 2, the fire insulation outside the burner 13 of gasification furnace
Several through-holes 21 are offered on cover 2, the grate bottom is equipped with universal wheel.
When work, after combustion gas is lighted in gasification furnace, heat is directly distributed by burner through fire insulation cover, is guaranteeing that safety is same
To greatest extent utilization of the Shi Shixian to heat.
The fuel of gasification furnace described in the utility model is the clean energy resourcies such as alcohol radical；The oil circuit regulating switch is set as needed
It sets, the situation that the pause for being used to solve to generate when oil pump oil pumping burning causes burner flame-out；The shape of through holes of the fire insulation cover
It is not limited to described in embodiment, when the through-hole at top is long stripes through hole, elongate holes heat dissipation area is big and collects heat relatively
In in top, hot wind is easier to be inhaled into leaf rotation and falls in green machine, and heat-conducting effect is more excellent；The universal wheel of the grate bottom is according to need
It installs, hot-blast stove easy to remove.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent process transformation made by the utility model description, it is applied directly or indirectly in other relevant technology necks
Domain is also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of direct combustion hotblast stove comprising the gasification furnace being installed on grate, the gasification furnace includes inflow pipeline, fuel-displaced
Pipeline and burner, it is characterised in that: the burner of the gasification furnace stretches out at the top of grate, is fixedly installed with outside the burner of gasification furnace
One fire insulation cover offers several through-holes on the fire insulation cover.
2. direct combustion hotblast stove according to claim 1, it is characterised in that: the through-hole at the top of the fire insulation cover is strip
Shape through-hole.
3. direct combustion hotblast stove according to claim 1, it is characterised in that: be equipped with oil circuit adjusting on the flowline
Switch.
4. direct combustion hotblast stove according to claim 1, it is characterised in that: the grate bottom is equipped with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448314.8U CN208779700U (en) | 2018-09-05 | 2018-09-05 | Direct combustion hotblast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448314.8U CN208779700U (en) | 2018-09-05 | 2018-09-05 | Direct combustion hotblast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779700U true CN208779700U (en) | 2019-04-23 |
Family
ID=66159890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448314.8U Expired - Fee Related CN208779700U (en) | 2018-09-05 | 2018-09-05 | Direct combustion hotblast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779700U (en) |
-
2018
- 2018-09-05 CN CN201821448314.8U patent/CN208779700U/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: 20190423 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |