CN204115219U - The hot-blast stove that a kind of heat exchange efficiency is high - Google Patents
The hot-blast stove that a kind of heat exchange efficiency is high Download PDFInfo
- Publication number
- CN204115219U CN204115219U CN201420507432.7U CN201420507432U CN204115219U CN 204115219 U CN204115219 U CN 204115219U CN 201420507432 U CN201420507432 U CN 201420507432U CN 204115219 U CN204115219 U CN 204115219U
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- China
- Prior art keywords
- hot
- heater
- blast
- heat exchange
- exchange efficiency
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- Expired - Fee Related
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Abstract
The hot-blast stove that heat exchange efficiency is high belongs to a hot-blast stove technical field, is specifically related to the hot-blast stove that a kind of heat exchange efficiency is high.The utility model provides one can increase substantially heat exchange efficiency, the hot-blast stove of economize energy.The utility model comprises housing, side in housing is feed bin, in housing, opposite side is provided with body of heater, be provided with to biomass molding fuel device between feed bin and body of heater, be provided with heat exchanger above body of heater, it is characterized in that: in described heat exchanger, be divided into blast tube and air duct by the Vortex Layer rotating plate of interlaced arrangement; The hot wind inlet of described blast tube is corresponding with body of heater; The useless cigarette outlet of described blast tube is connected with the chimney on housing; The air intlet of described air duct is all communicated with the external world with air outlet slit.
Description
Technical field
The utility model belongs to hot-blast stove technical field, is specifically related to the hot-blast stove that a kind of heat exchange efficiency is high.
Background technology
Hot-blast stove is the equipment producing gas thermal source, and the high-temperature gas that hot-blast stove produces can be used for the industries such as oven dry, heating, heating, greenhouse gardening.
The mode of heating of hot-blast stove has directly and indirect two large classes, and indirect can be divided into again heat accumulating type and heat exchange type two class.In heat exchange type, there is again various structures form, as shell and tube, spiral-flow type, helicla flute chip etc., as application number is: the patent applications such as 201310049629.0 and 201320032003.4.Though their heat exchange efficiency has certain difference, in general, or on the low side.
Summary of the invention
The utility model is exactly for the problems referred to above, provides one and can increase substantially heat exchange efficiency, the hot-blast stove of economize energy.
For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme: the utility model comprises housing, side in housing is feed bin, in housing, opposite side is provided with body of heater, be provided with to biomass molding fuel device between feed bin and body of heater, be provided with heat exchanger above body of heater, it is characterized in that: in described heat exchanger, be divided into blast tube and air duct by the Vortex Layer rotating plate of interlaced arrangement; The hot wind inlet of described blast tube is corresponding with body of heater; The useless cigarette outlet of described blast tube is connected with the chimney on housing; The air intlet of described air duct is all communicated with the external world with air outlet slit.
As a kind of preferred version of the present utility model, the hot wind inlet of described blast tube is arranged at the central lower of Vortex Layer rotating plate and corresponding to body of heater, and the useless cigarette outlet of blast tube is arranged at the outer ledge of Vortex Layer rotating plate; The air intlet of described air duct is arranged at the outer ledge of Vortex Layer rotating plate, and the air outlet slit of described air duct is arranged at the overcentre of Vortex Layer rotating plate.
As another kind of preferred version of the present utility model, described biomass molding fuel device of giving comprises the first connected screw(-type) feeder of same feed bin, and the discharging opening of the first screw(-type) feeder is connected with the second screw(-type) feeder by intermediate bunker; The discharging opening of the second screw(-type) feeder is connected with body of heater.
The beneficial effects of the utility model: 1, in heat exchanger of the present utility model, combustion gas and air Ge Zouqi road, each layer vortex path close contact, heat cannot leak, and heat energy is fully utilized, and increases substantially the thermal efficiency.
2, due to the layout of the utility model hot wind inlet, the outlet of useless cigarette, air intlet and air outlet slit, make air and combustion gas reverse and go, the utilization rate of raising heat energy further.
3, the utility model arranges intermediate bunker, when can effectively avoid the utility model to shut down, and body of heater generation tempering phenomenon.
4, the utility model shows through result of the test, and exchanger heat efficiency can reach 85%, compared with other heat exchanger, can save energy 25%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the A-A sectional view of Fig. 1.
1 being body of heater in accompanying drawing, 2 being housing, 3 be heat exchanger, 4 be hot wind inlet, 5 be blast tube, 6 be air duct, 7 be air outlet slit, 8 be hot blast ventilation terminal, 9 be feed bin, 10 being air intlet for being the first screw(-type) feeder, 12 to biomass molding fuel device, 11 for intermediate bunker, 13 is the second screw(-type) feeder, 14,15 be useless cigarette outlet.
Detailed description of the invention
The utility model comprises housing 2, side in housing 2 is feed bin 9, in housing 2, opposite side is provided with body of heater 1, be provided with between feed bin 9 and body of heater 1 to biomass molding fuel device 10, be provided with heat exchanger 3 above body of heater 1, it is characterized in that: in described heat exchanger 3, be divided into blast tube 5 and air duct 6 by the Vortex Layer rotating plate of interlaced arrangement; The hot wind inlet 4 of described blast tube 5 is corresponding with body of heater 1; The useless cigarette outlet 15 of described blast tube 5 is connected with the chimney on housing 2; The air intlet 14 of described air duct 6 is all communicated with the external world with air outlet slit 7.
As a kind of preferred version of the present utility model, the hot wind inlet 4 of described blast tube 5 is arranged at the central lower of Vortex Layer rotating plate and corresponding to body of heater 1, and the useless cigarette outlet 15 of blast tube 5 is arranged at the outer ledge of Vortex Layer rotating plate; The air intlet 14 of described air duct 6 is arranged at the outer ledge of Vortex Layer rotating plate, and the air outlet slit 7 of described air duct 6 is arranged at the overcentre of Vortex Layer rotating plate.
As another kind of preferred version of the present utility model, the described discharging opening comprising the first screw(-type) feeder 11, first screw(-type) feeder 11 that same feed bin 9 is connected to biomass molding fuel device 10 is connected with the second screw(-type) feeder 13 by intermediate bunker 12; The discharging opening of the second screw(-type) feeder 13 is connected with body of heater 1.
Described air outlet slit 7 is connected with hot blast ventilation terminal 8.
Described air intlet 14 is provided with air blast; Described chimney is provided with air-introduced machine.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (5)
1. the hot-blast stove that a heat exchange efficiency is high, comprise housing (2), side in housing (2) is feed bin (9), housing (2) interior opposite side is provided with body of heater (1), be provided with between feed bin (9) and body of heater (1) to biomass molding fuel device (10), body of heater (1) top is provided with heat exchanger (3), it is characterized in that: be divided into blast tube (5) and air duct (6) by the Vortex Layer rotating plate of interlaced arrangement in described heat exchanger (3); Hot wind inlet (4) the same to body of heater (1) of described blast tube (5) is corresponding; Chimney on useless cigarette outlet (15) same to housing (2) of described blast tube (5) is connected; The air intlet (14) of described air duct (6) is all communicated with the external world with air outlet slit (7).
2. the hot-blast stove that a kind of heat exchange efficiency according to claim 1 is high, it is characterized in that: the hot wind inlet (4) of described blast tube (5) is arranged at the central lower of Vortex Layer rotating plate and corresponding to body of heater (1), and useless cigarette outlet (15) of blast tube (5) is arranged at the outer ledge of Vortex Layer rotating plate; The air intlet (14) of described air duct (6) is arranged at the outer ledge of Vortex Layer rotating plate, and the air outlet slit (7) of described air duct (6) is arranged at the overcentre of Vortex Layer rotating plate.
3. the hot-blast stove that a kind of heat exchange efficiency according to claim 1 is high, it is characterized in that: describedly comprise the first screw(-type) feeder (11) that same feed bin (9) is connected to biomass molding fuel device (10), the discharging opening of the first screw(-type) feeder (11) is connected with the second screw(-type) feeder (13) by intermediate bunker (12); The same body of heater of discharging opening (1) of the second screw(-type) feeder (13) is connected.
4. the hot-blast stove that a kind of heat exchange efficiency according to claim 1 is high, is characterized in that: described air outlet slit (7) is connected with hot blast ventilation terminal (8).
5. the hot-blast stove that a kind of heat exchange efficiency according to claim 1 is high, is characterized in that: described air intlet (14) is provided with air blast; Described chimney is provided with air-introduced machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507432.7U CN204115219U (en) | 2014-09-04 | 2014-09-04 | The hot-blast stove that a kind of heat exchange efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507432.7U CN204115219U (en) | 2014-09-04 | 2014-09-04 | The hot-blast stove that a kind of heat exchange efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115219U true CN204115219U (en) | 2015-01-21 |
Family
ID=52332522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507432.7U Expired - Fee Related CN204115219U (en) | 2014-09-04 | 2014-09-04 | The hot-blast stove that a kind of heat exchange efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679173A (en) * | 2016-03-09 | 2017-05-17 | 沈阳市曙天热力设备制造有限公司 | Biomass and coal double-purpose hot-blast stove |
-
2014
- 2014-09-04 CN CN201420507432.7U patent/CN204115219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679173A (en) * | 2016-03-09 | 2017-05-17 | 沈阳市曙天热力设备制造有限公司 | Biomass and coal double-purpose hot-blast stove |
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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: 20150121 Termination date: 20180904 |