CN203336832U - Furnace door component of biomass hot air furnace - Google Patents
Furnace door component of biomass hot air furnace Download PDFInfo
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- CN203336832U CN203336832U CN2013202719744U CN201320271974U CN203336832U CN 203336832 U CN203336832 U CN 203336832U CN 2013202719744 U CN2013202719744 U CN 2013202719744U CN 201320271974 U CN201320271974 U CN 201320271974U CN 203336832 U CN203336832 U CN 203336832U
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- hot air
- furnace door
- fire door
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Abstract
The utility model belongs to the technical field of combustion devices, and particularly relates to a furnace door component of a biomass hot air furnace. The furnace door component of the biomass hot air furnace comprises a furnace door, one side of the furnace door is hinged to a furnace body, a door closing fixing mechanism is arranged between the other side of the furnace door and the furnace body in a cooperation mode, a heat preservation layer is arranged between the inner steel plate and the outer steel plate of the furnace door, and a high temperature resistant layer is arranged on the inner surface of the furnace door. An observation mirror is arranged on the furnace door through a rotating shaft and a locating bolt. One side of the furnace door is hinged to the furnace body through a hinge seat, a hinge sleeve and a hinge plate. The door closing fixing mechanism comprises a door closing shaft and a door closing handle which are fixedly arranged on the other side of the furnace door, and the door closing handle and a door hook fixedly arranged on the furnace body are matched to achieve door closing fixing. A door seal bar and a door seal frame are arranged on the contact face of the periphery of the furnace door and the furnace body. The furnace door component of the biomass hot air furnace is good in heat preservation performance, small in heat loss and high in heat utilization rate, and the service life is obviously prolonged. The combustion condition inside a hearth is conveniently observed through the observation mirror, the furnace door component is convenient to operate and use, and therefore the furnace door component is very suitable for being popularized and applied.
Description
Technical field
The utility model belongs to the combustion apparatus technical field, is specifically related to a kind of biomass hot air furnace door assembly.
Background technology
Hot-blast stove is modal Conversion of Energy equipment in people's lives and industry, and it is heat energy by the chemical energy of conventional energy resource or electric energy conversion, and energy is supplied to corresponding equipment with the form of hot blast, is usually used in drying machine, dryer, forming machine and heating etc.In industrial production, hot-blast stove is normally usingd coal as main energy sources fuel.Along with the worsening shortages of coal resources, countries in the world all utilize technology at Efforts To Develop and innovation biomass combustion, to solve the variety of issue that energy crisis is brought from now on.Because the calorific value of coal is high, volatile matter is few, and the structure of coal stove is relatively simple.Adopt the hot-blast stove of biomass fuel to open up the new energy, but due to the complexity of combustion process, the adequacy of burning and prevent that the discharge of biomass fuel tar is extremely important.
And structurally there is following defect in existing biomass thermal wind furnace: door structure is simple, insulating power is poor, heat is through heat loss through conduction and loss, heat utilization efficiency reduces, and fire door employing ordinary steel body frame structure, holds and can't stand high temperature, service life is short, in addition, traditional door structure, due to peep hole not being set, is not easy to observe stove endogenous substance combustion case.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of insulating power strong, and thermal loss is little, and heat utilization efficiency is high, and long service life, is convenient to observe the biomass hot air furnace door assembly of burner hearth internal combustion situation.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of biomass hot air furnace door assembly, comprise fire door, a side of described fire door is hinged on body of heater, and between the opposite side of fire door and body of heater, coupling is provided with the fixed mechanism of closing the door, in the ectonexine steel plate of fire door, heat-insulation layer is installed, the fire door inner surface is provided with high-temperature-resistant layer; By rotating shaft and pilot pin, peephole is installed on described fire door.
One side of described fire door is hinged on body of heater by hinge base, hinge sleeve and flap.
The opposite side hard-wired pass door-hinge that the described fixed mechanism of closing the door comprises fire door and close door handle, closing door handle and gate stop on being fixedly mounted on body of heater, to coordinate realization to close the door fixing.
On described fire door periphery and body of heater contact-making surface, gasket and door seal frame are installed.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model biomass hot air furnace door assembly comprises fire door, heat-insulation layer and high-temperature-resistant layer, by rotating shaft and pilot pin, peephole is installed on fire door, good heat insulating simultaneously, avoid heat to lose through heat conduction diffusion, heat utilization efficiency is high; And can be high temperature resistant, improve service life; In addition, by the peephole arranged on fire door, can observe very easily the combustion case in burner hearth, easy for operation.
2, structurally, a side of fire door described in the utility model is hinged on body of heater by hinge base, hinge sleeve and flap, easy to installation and maintenance; The opposite side hard-wired pass door-hinge that the described fixed mechanism of closing the door comprises fire door and close door handle, closing door handle and gate stop on being fixedly mounted on body of heater, to coordinate realization to close the door fixing, simple in structure, easy for operation, dependable performance; On described fire door periphery and body of heater contact-making surface, gasket and door seal frame are installed, the sealed thermal insulating performance is better, contributes to further to improve heat utilization efficiency.
3, to sum up, the utility model biomass hot air furnace door assembly good heat insulating, thermal loss is little, and heat utilization efficiency is high, and significantly improves service life, is convenient to observe burner hearth internal combustion situation from peephole, easy for operation, therefore, is very suitable for promotion and implementation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
The structural representation that Fig. 1 is the utility model biomass hot air furnace door assembly;
Fig. 2 be the assembly of biomass hot air furnace door shown in Fig. 1 overlook the sectional structure schematic diagram;
The side-looking structural representation that Fig. 3 is the assembly of biomass hot air furnace door shown in Fig. 1;
The A-A sectional structure schematic diagram that Fig. 4 is the assembly of biomass hot air furnace door shown in Fig. 1;
Sequence number in figure: 1, fire door, 2, hinge base, 3, hinge sleeve, 4, flap, 5, close door-hinge, 6, close door handle, 7, gate stop, 8, gasket, 9, the door seal frame, 10, rotating shaft, 11, pilot pin, 12, peephole, 13, heat-insulation layer, 14, high-temperature-resistant layer, 15, body of heater.
the specific embodiment
Embodiment mono-:
Referring to Fig. 1-Fig. 4, in figure, the utility model biomass hot air furnace door assembly, comprise fire door 1, one side of described fire door is hinged on body of heater 15, between the opposite side of fire door and body of heater, coupling is provided with the fixed mechanism of closing the door, and in the ectonexine steel plate of fire door, heat-insulation layer 13 is installed, and the fire door inner surface is provided with high-temperature-resistant layer 14; By rotating shaft 10 and pilot pin 11, peephole 12 is installed on described fire door.
One side of described fire door is hinged on body of heater by hinge base 2, hinge sleeve 3 and flap 4.
The hard-wired pass of the opposite side door-hinge 5 that the described fixed mechanism of closing the door comprises fire door and close door handle 6, closing door handle and gate stop 7 on being fixedly mounted on body of heater, to coordinate realization to close the door fixing.
On described fire door periphery and body of heater contact-making surface, gasket 8 and door seal frame 9 are installed.
The foregoing is only the schematic specific embodiment of the utility model; not in order to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle, all should belong to the scope that the utility model is protected.
Claims (4)
1. a biomass hot air furnace door assembly, comprise fire door, it is characterized in that: a side of described fire door is hinged on body of heater, and between the opposite side of fire door and body of heater, coupling is provided with the fixed mechanism of closing the door, in the ectonexine steel plate of fire door, heat-insulation layer is installed, the fire door inner surface is provided with high-temperature-resistant layer; By rotating shaft and pilot pin, peephole is installed on described fire door.
2. biomass hot air furnace door assembly according to claim 1, it is characterized in that: a side of described fire door is hinged on body of heater by hinge base, hinge sleeve and flap.
3. biomass hot air furnace door assembly according to claim 1 is characterized in that: the opposite side hard-wired pass door-hinge that the described fixed mechanism of closing the door is included in fire door and close door handle, close door handle and match with the gate stop on being fixedly mounted on body of heater.
4. biomass hot air furnace door assembly according to claim 1, is characterized in that: on described fire door periphery and body of heater contact-making surface, gasket and door seal frame are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202719744U CN203336832U (en) | 2013-05-20 | 2013-05-20 | Furnace door component of biomass hot air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202719744U CN203336832U (en) | 2013-05-20 | 2013-05-20 | Furnace door component of biomass hot air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336832U true CN203336832U (en) | 2013-12-11 |
Family
ID=49705502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202719744U Expired - Fee Related CN203336832U (en) | 2013-05-20 | 2013-05-20 | Furnace door component of biomass hot air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571137A (en) * | 2016-01-29 | 2016-05-11 | 安徽辰瑞达农业设备有限公司 | Hot-blast stove door |
-
2013
- 2013-05-20 CN CN2013202719744U patent/CN203336832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571137A (en) * | 2016-01-29 | 2016-05-11 | 安徽辰瑞达农业设备有限公司 | Hot-blast stove door |
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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: 20131211 |