CN201621937U - Furnace door of furnace of bulk curing barn - Google Patents
Furnace door of furnace of bulk curing barn Download PDFInfo
- Publication number
- CN201621937U CN201621937U CN2010201275437U CN201020127543U CN201621937U CN 201621937 U CN201621937 U CN 201621937U CN 2010201275437 U CN2010201275437 U CN 2010201275437U CN 201020127543 U CN201020127543 U CN 201020127543U CN 201621937 U CN201621937 U CN 201621937U
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- CN
- China
- Prior art keywords
- furnace
- steel plate
- layer steel
- fire door
- furnace door
- 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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Abstract
The utility model relates to a furnace door of a furnace of a bulk curing barn. The furnace door is arranged on the middle lower part of a furnace body by a furnace door frame, wherein the furnace door is formed by welding an inner layer steel plate with an outer layer steel plate; a refractory material is arranged in a sealed space between the inner layer steel plate and the outer layer steel plate; the outer layer steel plate is fixed with a furnace door handle; a groove is arranged inside the inside of the furnace door and on the periphery of the joint of the outer layer steel plate and the inner layer steel plate; and asbestos cords are arranged in the groove. The furnace door of the furnace of the bulk curing barn of the utility model is divided into two inner and outer layers, the refractory material is arranged between the two layers and the asbestos cords are arranged between the furnace door and the furnace door frame to play a role of sealing and heat insulation so as to prevent heat loss of the furnace body and improve heat utilization rate of the furnace body of the bulk curing barn.
Description
Technical field
The utility model relates to the tobacco leaf process equipment, and particularly flue-curing device specifically is a kind of stove fire door of bulk curing barn.
Background technology
Traditional earth roasting house that China continues to use for many years, outmoded simple and crude, its stove structural design is unreasonable, does not have the machine-processed fire door of standard.In recent years, along with the Chinese society rapid economy development, built bulk curing barn, but structural designs such as stove, heat exchanger are unreasonable, mostly being workshop-based makes by hand, randomness is very big, and the heat-proof quality of its fire door own is poor, and easy deformation, sealing is also bad between fire door and the body of heater, cause heat directly to scatter and disappear, miss seriously, flue-cured tobacco coal consumption height, and be unfavorable for by the temp autocontrolled of heat supply of making a fire to the combustion-supporting realization of stove force ventilation.
Summary of the invention
The purpose of this utility model is to provide a kind of stove fire door of bulk curing barn, and the stove fire door of described this bulk curing barn will solve that cured tobacco curing house can not fill the technical problem of utilizing the thermal source heat, causing energy waste in the prior art.
The purpose of this utility model is achieved through the following technical solutions: this fire door is located at the middle and lower part of body of heater by firedoor frame, wherein, this fire door is welded by inner layer steel plate and outer layer plate, be provided with refractory material in the confined space between described inner layer steel plate and the outer layer plate, on outer layer plate, be fixed with handle of fire gate.
Be positioned at described fire door inboard, around described outer layer plate and inner layer steel plate junction, be provided with groove, in this groove, be provided with asbestos cord.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model is made as fire door inside and outside two-layer in the stove fire door of bulk curing barn, be provided with refractory material between two-layer, and it is heat insulation and play sealing function to be provided with asbestos cord between fire door and the doorframe, improve the sealing between fire door and the body of heater, the heat that prevents body of heater runs off, and improves the heat utilization ratio of barn body of heater.
Description of drawings
Fig. 1 is the front view of the stove fire door of bulk curing barn of the present utility model.
Fig. 2 is the vertical view of the stove fire door of bulk curing barn of the present utility model.
Fig. 3 is the A-A cutaway view among Fig. 1.
Fig. 4 is that the stove fire door of bulk curing barn of the present utility model uses schematic diagram in body of heater.
The specific embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, do not draw among Fig. 1 asbestos cord of embedded setting in the fire door.In the present embodiment, the stove fire door of this bulk curing barn of the present utility model, this fire door is located at the middle and lower part of body of heater by firedoor frame, this fire door is welded by inner layer steel plate 1 and outer layer plate 2, be provided with refractory material 3 in the confined space between described inner layer steel plate 1 and the outer layer plate 2, on outer layer plate 2, handle of fire gate 4 arranged by bolting.Be positioned at described fire door inboard, around described outer layer plate 2 and inner layer steel plate 1 junction, be provided with groove, in this groove, be provided with asbestos cord 5.As shown in Figure 4, fire door one end is connected with firedoor frame 6 by loose-leaf 7, the other end is provided with handle of fire gate 4, when fire door closure during in firedoor frame 6, handle of fire gate 4 fastens with the hook 8 that is fixed on the firedoor frame 6, the asbestos cord 5 of fire door inboard is pressed between fire door and the firedoor frame, plays sealing function, prevents that the body of heater heat runs off.
Claims (2)
1. the stove fire door of a bulk curing barn, this fire door is located at the middle and lower part of body of heater by firedoor frame, it is characterized in that: this fire door is welded by inner layer steel plate and outer layer plate, be provided with refractory material in the confined space between described inner layer steel plate and the outer layer plate, on outer layer plate, be fixed with handle of fire gate.
2. the stove fire door of bulk curing barn as claimed in claim 1 is characterized in that: be positioned at described fire door inboard, be provided with groove around described outer layer plate and inner layer steel plate junction, be provided with asbestos cord in this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201275437U CN201621937U (en) | 2010-03-10 | 2010-03-10 | Furnace door of furnace of bulk curing barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201275437U CN201621937U (en) | 2010-03-10 | 2010-03-10 | Furnace door of furnace of bulk curing barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621937U true CN201621937U (en) | 2010-11-03 |
Family
ID=43025393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201275437U Expired - Fee Related CN201621937U (en) | 2010-03-10 | 2010-03-10 | Furnace door of furnace of bulk curing barn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621937U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162701A (en) * | 2011-05-26 | 2011-08-24 | 济南飞龙工业炉有限公司 | Furnace door device with soft sealing structure |
| CN103307607A (en) * | 2013-06-18 | 2013-09-18 | 山东智远环保设备有限公司 | Device of double sealing furnace door |
| CN103409641A (en) * | 2013-07-16 | 2013-11-27 | 辽宁科技大学 | Plugging method for bottom water tank and crystallizer during stripping electroslag re-melting |
-
2010
- 2010-03-10 CN CN2010201275437U patent/CN201621937U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162701A (en) * | 2011-05-26 | 2011-08-24 | 济南飞龙工业炉有限公司 | Furnace door device with soft sealing structure |
| CN103307607A (en) * | 2013-06-18 | 2013-09-18 | 山东智远环保设备有限公司 | Device of double sealing furnace door |
| CN103409641A (en) * | 2013-07-16 | 2013-11-27 | 辽宁科技大学 | Plugging method for bottom water tank and crystallizer during stripping electroslag re-melting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20110310 |