CN201387140Y - Straight-slit type curing barn hot-blast stove - Google Patents
Straight-slit type curing barn hot-blast stove Download PDFInfo
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- CN201387140Y CN201387140Y CN200920111169U CN200920111169U CN201387140Y CN 201387140 Y CN201387140 Y CN 201387140Y CN 200920111169 U CN200920111169 U CN 200920111169U CN 200920111169 U CN200920111169 U CN 200920111169U CN 201387140 Y CN201387140 Y CN 201387140Y
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- blast stove
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Abstract
The utility model discloses a straight-slit type curing barn hot-blast stove which relates to drying equipment, and particularly relates to a hot-blast drying stove used in a curing barn. The hot-blast stove is installed in a hot-air heat exchange chamber positioned at the end of the curing barn, and mainly comprises a hearth, a feed port, an air inlet, an air outlet, a wind screen and a straight-slit flue, wherein the hearth is arranged at the lower end of the hot-blast stove, a grate is arranged at the center of the bottom of the hearth; the feed port is arranged at one side above the grate; one end of the feed port extends out the hot-blast stove; at least 4 straight-slit flues which are arranged in parallel and at equal intervals are vertically installed at the middle part of the hot-blast stove; one end of the straight-slit flue is communicated with the hearth, and the other end thereof is communicated with a horizontal flue; the horizontal flue is connected with an ash cleaning hole which is exposed out of the hot-blast stove; one end of a smoke venting channel is communicated with the horizontal flue, and the other end thereof extends out the top end of the hot-blast stove; the air inlet is positioned at the bottom of the side wall of the hot-blast stove; the air outlet is positioned at the top of the side wall of the hot-blast stove; and a fan is arranged at the air outlet. The straight-slit type curing barn hot-blast stove has simple structure and high heating efficiency.
Description
Technical field
The utility model relates to a kind of drying plant, the oven dry hot-blast stove that particularly a kind of barn is used.
Background technology
Existing tobacco flue-curing generally adopts baker to carry out, and baker is simple in structure, is provided with hanger in stove, tobacco leaf is hung on the hanger, and with the coal fire baking, bakery bottom flue natural heat dissipation, the thermal efficiency is low, and the quality of baking is wayward.Chinese patent application number is that 200420089018.5 utility model patent discloses a kind of Machine for making flue-curing tobacco leaves, this Machine for making flue-curing tobacco leaves major part is devices such as drying room, exhaust opening, hot-blast stove, reversing arrangement, upper air duct, lower air duct and exhaust opening, hot-blast stove communicates with reversing arrangement, reversing arrangement communicates with drying room respectively through upper air duct and lower air duct, the rack that is provided with in the drying room, exhaust opening lead to the bottom of drying room; Drying room is a vertical structure, and upper air duct and lower air duct lead to the top and the bottom of drying room respectively, and the rack branch is placed in the drying room.This method is to establish hanger directly to dry by the fire burning in drying room, and its thermal efficiency is still not high, and this kind device operating maintenance complexity, and pluralities of fuel can not burn.Application for a patent for invention and utility application that the applicant has applied for " slit type baking house hot-air stove " on December 25th, 2008, this application discloses a kind of slit type baking house hot-air stove, hot-blast stove is installed in the hot blast Heat Room of barn termination, mainly by chimney, air duct, inner core, urceolus, charge door and fire grate constitute, there is blower fan on the top of urceolus, chimney is communicated with the top of urceolus, fire grate is positioned at the bottom center of urceolus, charge door is positioned at the bottom of urceolus, the diameter of urceolus is greater than inner core, inner core top end opening place and urceolus are tightly connected, have crack to wash away flue between week in inner core periphery and the urceolus, there is horizontal flue the end that inner core and urceolus are tightly connected, and inner core barrel and urceolus barrel are by hot-air mouth UNICOM, air duct is arranged in the inner core, air duct be positioned at blower fan under.Hot blast in the inner core can only exchange by the hot-air mouth between inner core and the urceolus for what seal at the tube end of the inner core of this application.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is intended to provide, thermal efficiency height, incendivity pluralities of fuel, and the high straight-line joint type baking house hot-air stove of the thermal efficiency.
Straight-line joint type baking house hot-air stove described in the utility model, hot-blast stove is installed in the hot blast Heat Room of barn termination, mainly by burner hearth, charging aperture, air inlet, air outlet, deep bead, the vertical masonry joint flue constitutes, the lower end of hot-blast stove is a burner hearth, the bottom center of burner hearth has fire grate, a side has charging aperture above fire grate, one end of charging aperture stretches out hot-blast stove outward, the middle part of hot-blast stove vertically is equipped with the vertical masonry joint flue that at least 4 parallel equidistant are arranged, one end of vertical masonry joint flue and burner hearth UNICOM, the other end and horizontal flue UNICOM, horizontal flue connects with cleaning door, discharge flue one end and horizontal flue UNICOM, the other end stretches out the hot-blast stove top outward, air inlet is positioned at the bottom of hot-blast stove sidewall, and air outlet is positioned at the top of hot-blast stove sidewall, and there is blower fan at the air outlet place.
Described blower fan is one, also can be two.
Described vertical masonry joint flue is a continuous N shape.Described vertical masonry joint flue is a waveform.Described vertical masonry joint flue is a full curve shape.
Described fire grate is the bar-grating shape shape.It also can be honeycomb shape.
Burner hearth is circular, also can be square.
There is fin in the outside at described hearth outer wall and vertical masonry joint flue.
Straight-line joint type baking house hot-air stove described in the utility model, the outside of vertical masonry joint flue is connected with fin, inner chamber body is for being continuous N shape, full curve shapes such as waveform, the vertical masonry joint flue is vertically arranged, its lower end lower hearth UNICOM, flame in the burner hearth washes away in the curve cavity of vertical masonry joint flue, improved the thermal efficiency, the fin of while in the outside of vertical masonry joint flue also helps to improve heat radiation, air in the hot-blast stove is carried out Fast Heating, discharge flue is connected with horizontal flue, and stretches out hot-blast stove outward, and the flue gas that the burner hearth internal combustion is produced effluxes, the cleaning door that connects on horizontal flue can be cleared up flue easily, guarantee the unimpeded of flue, also heatsink-mountable power on burner hearth has also further improved the thermal efficiency.Fire grate is positioned at the middle position of burner hearth bottom, fuel is deposited on the fire grate by the charging aperture of its top one side, the air of fire grate below direct-furnish provides necessary condition for the abundant burning of fuel, the flame of fuel combustion washes away in the vertical masonry joint flue, the heat that produces is directly supplied with the air in the hot-blast stove, make the air that enters hot-blast stove can obtain sufficient heat at short notice, become the thermal source of baking usefulness.The utility model is simple in structure, thermal efficiency height.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structural representation.
Fig. 3 is the utility model chamber structure schematic diagram.
Fig. 4 is the utility model chamber structure schematic diagram.
Fig. 5 is the utility model vertical masonry joint flue structure schematic diagram.
Fig. 6 is the utility model vertical masonry joint flue structure schematic diagram.
Fig. 7 is the utility model vertical masonry joint flue structure schematic diagram.
Fig. 8 is the utility model vertical masonry joint flue structure schematic diagram.
Among the figure, 1-burner hearth, 2-fire grate, 3-charging aperture, 4-vertical masonry joint flue, 5-discharge flue, 6-air inlet, 7-air outlet, 8-blower fan, 9-deep bead, 10-ash removing opening, 11-fin.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but is not limited to embodiment.
Embodiment 1
As depicted in figs. 1 and 2, straight-line joint type baking house hot-air stove described in the utility model, hot-blast stove is installed in the hot blast Heat Room of barn termination, mainly by burner hearth 1, charging aperture 3, air inlet 6, air outlet 7, deep bead 9, vertical masonry joint flue 4 constitutes, the lower end of hot-blast stove is a burner hearth 1, the bottom center of burner hearth 1 has fire grate 2, fire grate 2 is the bar-grating shape shape, a side has charging aperture 3 above fire grate 2, one end of charging aperture 3 stretches out hot-blast stove outward, the middle part of hot-blast stove vertically is equipped with the vertical masonry joint flue 4 that 6 parallel equidistant are arranged, one end of vertical masonry joint flue 4 and burner hearth 1 UNICOM, the other end and horizontal flue 12 UNICOMs, described vertical masonry joint cigarette, 4 is continuous N shape, a kind of in the full curve shapes such as waveform etc., horizontal flue 12 connects with cleaning door 10, discharge flue 5 one ends and horizontal flue 12 UNICOMs, the other end stretches out the hot-blast stove top outward, air inlet 6 is positioned at the bottom of hot-blast stove sidewall, air outlet 7 is positioned at the top of hot-blast stove sidewall, there are two blower fans 8 at the air outlet place, in the outside of hearth outer wall and vertical masonry joint flue 4 fin 11 is arranged.
Described straight-line joint type baking house hot-air stove, blower fan 8 is one, and fire grate 2 is a honeycomb shape, really stitches flue 4 and be four to be arranged in parallel within on the burner hearth 1, and burner hearth 1 is circular, and all the other are with embodiment 1.
Embodiment 3
A kind of straight-line joint type baking house hot-air stove really stitches flue 4 and is eight and is arranged in parallel within on the burner hearth 1, and burner hearth 1 is square, and all the other are with embodiment 2.
Claims (10)
1, a kind of straight-line joint type baking house hot-air stove, hot-blast stove is installed in the hot blast Heat Room of barn termination, it is characterized in that, mainly by burner hearth, charging aperture, air inlet, air outlet, deep bead, the vertical masonry joint flue constitutes, the lower end of hot-blast stove is a burner hearth, the bottom center of burner hearth has fire grate, a side has charging aperture above fire grate, one end of charging aperture stretches out hot-blast stove outward, and the middle part of hot-blast stove vertically is equipped with the vertical masonry joint flue that at least 4 parallel equidistant are arranged, an end of vertical masonry joint flue and burner hearth UNICOM, the other end and horizontal flue UNICOM, be connected with cleaning door on the horizontal flue, cleaning door exposes to outside the hot-blast stove, discharge flue one end and horizontal flue UNICOM, the other end stretches out the hot-blast stove top outward, air inlet is positioned at the bottom of hot-blast stove sidewall, and air outlet is positioned at the top of hot-blast stove sidewall, and there is blower fan at the air outlet place.
2, straight-line joint type baking house hot-air stove according to claim 1, its feature in, described blower fan is one, also can be two.
3, straight-line joint type baking house hot-air stove according to claim 1, its feature in, described blower fan is two.
4, straight-line joint type baking house hot-air stove according to claim 1, its feature in, described vertical masonry joint flue is a full curve shape.
5, straight-line joint type baking house hot-air stove according to claim 1, its feature in, described vertical masonry joint flue is a continuous N shape.
6, straight-line joint type baking house hot-air stove according to claim 1, its feature in, described vertical masonry joint flue is a waveform.
7, straight-line joint type baking house hot-air stove according to claim 1, its feature is a kind of in bar-grating shape shape or the honeycomb shape in, described fire grate.
8, straight-line joint type baking house hot-air stove according to claim 1, its feature are circular in, described burner hearth.
9, straight-line joint type baking house hot-air stove according to claim 1, its feature in, described burner hearth is square.
10, straight-line joint type baking house hot-air stove according to claim 1, its feature in, there is fin in the outside of described hearth outer wall and vertical masonry joint flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111169U CN201387140Y (en) | 2009-04-03 | 2009-04-03 | Straight-slit type curing barn hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111169U CN201387140Y (en) | 2009-04-03 | 2009-04-03 | Straight-slit type curing barn hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387140Y true CN201387140Y (en) | 2010-01-20 |
Family
ID=41579675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920111169U Expired - Lifetime CN201387140Y (en) | 2009-04-03 | 2009-04-03 | Straight-slit type curing barn hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387140Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673288A (en) * | 2013-12-26 | 2014-03-26 | 昆明理工大学 | Variable-capacity indirect type tobacco curing hot-blast stove |
-
2009
- 2009-04-03 CN CN200920111169U patent/CN201387140Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673288A (en) * | 2013-12-26 | 2014-03-26 | 昆明理工大学 | Variable-capacity indirect type tobacco curing hot-blast stove |
| CN103673288B (en) * | 2013-12-26 | 2016-05-25 | 昆明理工大学 | A kind of varying capacity indirect type hot blast stove for flue-cured tobacco |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100120 |
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| CX01 | Expiry of patent term |