CN201388481Y - Efficient energy-saving air stove suitable for tea leaf drying - Google Patents
Efficient energy-saving air stove suitable for tea leaf drying Download PDFInfo
- Publication number
- CN201388481Y CN201388481Y CN200920143584U CN200920143584U CN201388481Y CN 201388481 Y CN201388481 Y CN 201388481Y CN 200920143584 U CN200920143584 U CN 200920143584U CN 200920143584 U CN200920143584 U CN 200920143584U CN 201388481 Y CN201388481 Y CN 201388481Y
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Abstract
The utility model relates to an efficient energy-saving air stove suitable for teal leaf drying, and solves the problem that the prior air stove features low heating efficiency and high energy consumption. In the utility model, a partition board is arranged axially at the middle part in a stove pipe, a horizontal lower air-splitting plate is connected to the bottom part of the partition board, upright radiating fins are uniformly arranged between the lower air-splitting plate and the bottom part in the stove pipe, an upper air-splitting plate is arranged at the upper part of the partition board, a jacketed pipe is arranged axially between the stove pipe and the inner wall of the stove body, the space between the stove pipe and the stove body is divided by the jacketed pipe into an inner interlayer and an outer interlayer, more than two spiral baffles are arranged on the outer wall surface of the stove pipe, the spiral baffles are positioned in the inner interlayer, an air passage is arranged axially on the outer side of the stove body, and an air inlet door is arranged at the lower part of the air passage. The utility model adopts the internal combustion type bipolar inside and outside stove pipe heating on a coal-fired or diesel-fired basis, with air temperature ranging from low levels to high levels and reasonable heat absorption. Due to the adoption of the reasonable structure of the utility model, the spiral baffles arranged in the inner interlayer of the stove pipe can effectively change the flow length and angle of smoke and fire in a chimney flue, thereby greatly improving the heating efficiency and reducing the energy consumption.
Description
Technical field
The utility model relates to the energy efficient hot air furnace that is applicable to drying tea leaves.
Background technology
In the drying course of tealeaves and agricultural byproducts, the heat energy benefit and the energy consumption of hot-blast stove are particularly important.Common hot-blast stove generally is divided into single-stage internal combustion type and single-stage external-burning, and its volume is big, and energy consumption is big, and the thermal efficiency is low, and the general thermal efficiency is about 50%.
Summary of the invention
For the low and high problem of energy consumption of the thermal efficiency that solves existing hot-blast stove, the utility model provides a kind of energy efficient hot air furnace that is applicable to drying tea leaves.
The design that realizes above-mentioned purpose is as follows:
Be applicable to the energy efficient hot air furnace of drying tea leaves, comprise body of heater, its underpart is connecting the stove seat, and its top is connecting the inverted tubaeform bell, and the bell upper end is connecting chimney, and the body of heater middle part is provided with flue.
The middle part is axially arranged with dividing plate in the described flue, and the dividing plate bottom is connecting split-wind plate under the level, is laid with upright fin between following split-wind plate and the flue inner bottom part, and dividing plate top is provided with and is parallel to the last split-wind plate of split-wind plate down; The flue of last split-wind plate top one side is provided with air inlet, and opposite side is provided with discharge pipe, and the other end of discharge pipe extends the body of heater outside; Be axially arranged with a jacket pipe between flue and the inboard wall of furnace body, jacket pipe top one side corresponding with the flue air inlet is provided with the air port, jacket pipe will be divided into intraformational bed and outside sandwich between flue and the body of heater, be axially arranged with the chuck dividing plate in the outside sandwich corresponding with the jacket pipe air port, the outside wall surface of flue is provided with two above helical baffles, and helical baffle is positioned at intraformational bed;
The body of heater corresponding with the chuck dividing plate outside is provided with the air channel vertically, and the bottom, air channel is provided with shutter, and the air channel is being communicated with the outside sandwich of chuck dividing plate one side by the air intake split-wind plate, is provided with the air-out split-wind plate in the outside sandwich of chuck dividing plate opposite side.
Be laid with through hole on described air intake split-wind plate and the air-out split-wind plate, described through-hole diameter reduces from the bottom to top successively.
Described discharge pipe is provided with the adjustment door.
The utility model adopted internal combustion type bipolar in outer furnace heating, mode of heating be coal-fired or the combustion bavin, wind-warm syndrome and is provided with split-wind plate from low to high, fin, heat absorption is reasonable.Be divided into intraformational bed and outside sandwich between flue and the body of heater, and the intraformational bed of flue is provided with helical baffle, can effectively changes the length of flow and the angle of pyrotechnics in the flue, the effective utilization that has improved heat greatly cuts down the consumption of energy.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the A-A cutaway view of Fig. 1,
Fig. 3 is the B-B enlarged drawing of Fig. 2,
Fig. 4 is air intake split-wind plate and air-out split-wind plate structural representation,
Fig. 5 is the C-C cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to describe further by embodiment.
Embodiment:
Referring to Fig. 1 and Fig. 2, be applicable to that the energy efficient hot air furnace of drying tea leaves comprises body of heater 5, body of heater 5 bottoms are connecting stove seat 4, are provided with stove hall 16 in the stove seat 4, and body of heater 5 tops are connecting inverted tubaeform bell 2, and bell 2 upper ends are connecting chimney 1.
Body of heater 5 middle parts are provided with flue 7, and the middle part axial restraints are equipped with dividing plate 12 in the flue 7, and dividing plate 12 bottoms are connecting split-wind plate 8 under the level, uniformly between the bottom of following split-wind plate 8 and flue are installed with upright fin 14, see Fig. 3; Flue 7 internal upper parts are provided with and are parallel to the last split-wind plate 9 of split-wind plate 8 down; The flue 7 of last split-wind plate 9 tops one side is provided with air inlet, and opposite side is equipped with discharge pipe 10, and the other end of discharge pipe 10 extends body of heater 5 outsides, and discharge pipe 10 is provided with adjustment door 11.Be axially installed with a jacket pipe between flue 7 and body of heater 5 inwalls, jacket pipe top one side corresponding with the flue air inlet is provided with the air port, jacket pipe will be divided into intraformational bed and outside sandwich 15 between flue and the body of heater, be axially arranged with the chuck dividing plate in the outside sandwich corresponding with the jacket pipe air port, the outside wall surface of flue 7 is provided with three helical baffles 13, helical baffle 13 is positioned at intraformational bed and forms the spiral flue, sees Fig. 3.The body of heater corresponding with the chuck dividing plate outside is equipped with air channel 6 vertically, and 6 bottoms, air channel are provided with shutter 3, and air channel 6 is being communicated with the outside sandwich 15 of chuck dividing plate one side by air intake split-wind plate 18, is provided with air-out split-wind plate 17 in the outside sandwich 15 of chuck dividing plate opposite side.Be laid with through hole on air intake split-wind plate 18 and the air-out split-wind plate 17, described through-hole diameter reduces from the bottom to top successively, sees Fig. 4.
In the use of hot-blast stove, the wind of air blast enters air channel 6 by arrow A direction among Fig. 5 by shutter 3, after 18 shuntings of air intake split-wind plate, carry out heat exchange around outside sandwich 15 by B → C → D → E → F direction, forming the spiral flue through air-out split-wind plate 17 along helical baffle 13 in intraformational bed is then entered in the flue 7 by G → H → I direction, hot blast at the effect lower edge of last split-wind plate 9 flue 7 inwalls from top to bottom, split-wind plate 8 is by 14 heating of furnace bottom fin down for warp, and the hot blast after the heating is pressed I → J direction to discharge pipe 10.The hot blast temperature height can be by 11 controls of adjustment door.
Claims (3)
1, be applicable to the energy efficient hot air furnace of drying tea leaves, comprise body of heater, its underpart is connecting the stove seat, and its top is connecting the inverted tubaeform bell, and the bell upper end is connecting chimney, and the body of heater middle part is provided with flue, it is characterized in that:
The middle part is axially arranged with dividing plate in the described flue, and the dividing plate bottom is connecting split-wind plate under the level, is laid with upright fin between following split-wind plate and the flue inner bottom part, and dividing plate top is provided with and is parallel to the last split-wind plate of split-wind plate down; The flue of last split-wind plate top one side is provided with air inlet, and opposite side is provided with discharge pipe, and the other end of discharge pipe extends the body of heater outside; Be axially arranged with a jacket pipe between flue and the inboard wall of furnace body, jacket pipe top one side corresponding with the flue air inlet is provided with the air port, jacket pipe will be divided into intraformational bed and outside sandwich between flue and the body of heater, be axially arranged with the chuck dividing plate in the outside sandwich corresponding with the jacket pipe air port, the outside wall surface of flue is provided with two above helical baffles, and helical baffle is positioned at intraformational bed;
The body of heater corresponding with the chuck dividing plate outside is provided with the air channel vertically, and the bottom, air channel is provided with shutter, and the air channel is being communicated with the outside sandwich of chuck dividing plate one side by the air intake split-wind plate, is provided with the air-out split-wind plate in the outside sandwich of chuck dividing plate opposite side.
2, the energy efficient hot air furnace that is applicable to drying tea leaves according to claim 1 is characterized in that: be laid with through hole on described air intake split-wind plate and the air-out split-wind plate, described through-hole diameter reduces from the bottom to top successively.
3, the energy efficient hot air furnace that is applicable to drying tea leaves according to claim 1, it is characterized in that: described discharge pipe is provided with the adjustment door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143584U CN201388481Y (en) | 2009-03-30 | 2009-03-30 | Efficient energy-saving air stove suitable for tea leaf drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143584U CN201388481Y (en) | 2009-03-30 | 2009-03-30 | Efficient energy-saving air stove suitable for tea leaf drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201388481Y true CN201388481Y (en) | 2010-01-27 |
Family
ID=41595295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920143584U Expired - Lifetime CN201388481Y (en) | 2009-03-30 | 2009-03-30 | Efficient energy-saving air stove suitable for tea leaf drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201388481Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349095A (en) * | 2013-06-28 | 2013-10-16 | 霍山县叶王农机制造有限公司 | Energy-saving cooking stove of tea carding machine |
-
2009
- 2009-03-30 CN CN200920143584U patent/CN201388481Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349095A (en) * | 2013-06-28 | 2013-10-16 | 霍山县叶王农机制造有限公司 | Energy-saving cooking stove of tea carding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |