CN206709384U - One kind drying combustion chamber - Google Patents
One kind drying combustion chamber Download PDFInfo
- Publication number
- CN206709384U CN206709384U CN201720403776.7U CN201720403776U CN206709384U CN 206709384 U CN206709384 U CN 206709384U CN 201720403776 U CN201720403776 U CN 201720403776U CN 206709384 U CN206709384 U CN 206709384U
- Authority
- CN
- China
- Prior art keywords
- burning
- inner bag
- blower fan
- combustion chamber
- drying
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
A kind of drying combustion chamber, including burning inner bag and blower fan are the utility model is related to, the hot gas in the burning inner bag is extracted out and is delivered to drying terminal by the blower fan, and the outer courage of burning is provided between the burning inner bag and the blower fan；The outer courage of the burning is the contraction section of Venturi tube, and the closing in of the contraction section connects the blower fan.The outer courage of burning collects the gas after heating and is delivered to blower fan；The outer courage of burning uses the contraction section of Venturi tube, accelerates air current flow and discharge, the resistance during reducing.Multiple oxygenation holes are offered on the burning inner bag wall, by increasing capacitance it is possible to increase the oxygen content in burning inner bag, make full combustion of fuel；And the gas that band has surplus heat can promote to burn, efficiency of combustion is improved.
Description
【Technical field】
The utility model belongs to drying technology field, is related to a kind of drying combustion chamber in more detail.
【Background technology】
Flocking machine is usually to carry out drying and processing to flannelette using circulating air.The hot gas heated in heater passes through
Blower fan is drawn into baking oven and flannelette is toasted.The gas passage that heated gas will pass through in combustion furnace in heater
Blower fan is reached, process resistance is big, causes energy loss.In addition, the fuel in heater is in combustion because of oxygen content
It is low to cause to burn insufficient, cause efficiency of combustion low.
【Utility model content】
The purpose of this utility model is to provide a kind of drying combustion chamber, to solve the hot blast proposed in above-mentioned background technology
The problem of transmitting procedure resistance is big, and energy loss is big.
To achieve the above object, the utility model provides following technical scheme：
One kind drying combustion chamber, including burning inner bag and blower fan, the blower fan extract the hot gas in the burning inner bag out
Drying terminal is delivered to, the outer courage of burning is provided between the burning inner bag and the blower fan；The outer courage of the burning is venturi
The contraction section of pipe, and the closing in of the contraction section connects the blower fan.
The outer courage of burning collects the gas after heating and is delivered to blower fan；The outer courage of burning uses the contraction section of Venturi tube, adds
Fast air current flow and discharge, the resistance during reducing.
Multiple oxygenation holes are offered on the burning inner bag wall.Oxygenation hole on burning inner bag can increase burning inner bag
Interior oxygen content, makes full combustion of fuel；And the gas that band has surplus heat can promote to burn, efficiency of combustion is improved.
In order to stop flame, the outlet of the burning inner bag is fixedly connected with fireguard.
Further, the burning inner bag is manufactured using stainless steel refractory slab.
Further, in addition to cabinet, the burning inner bag, the outer courage of burning and blower fan may be contained within the cabinet inside.
Further, in addition to dust block board, the dust block board are fixed with courage outside the burning inner bag and the burning respectively
Connection, and courage outside the burning inner bag and the burning is fixed on the cabinet.
In order to improve the thermal efficiency, thermal loss is reduced, circulation is provided with the burning inner bag correspondence position on the cabinet
Air port, the recyclegas for drying terminal backflow is introduced in the cabinet, absorbs the heat of burning inner bag wall.
The beneficial effects of the utility model are：
The outer courage of burning collects the gas after heating and is delivered to blower fan；The outer courage of burning uses the contraction section of Venturi tube, adds
Fast air current flow and discharge, the resistance during reducing.Multiple oxygenation holes, Neng Gouzeng are offered on the burning inner bag wall
Add the oxygen content in burning inner bag, make full combustion of fuel；And the gas that band has surplus heat can promote to burn, efficiency of combustion obtains
To raising.
【Brief description of the drawings】
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is side structure schematic view of the present utility model.
Description of reference numerals is as follows：
1st, burn inner bag；2nd, blower fan；3rd, burn outer courage；4th, oxygenation hole；5th, fireguard；6th, cabinet；7th, dust block board；8th, circulate
Air port.
【Embodiment】
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
As shown in Figure 1 to Figure 3, the utility model provides a kind of drying combustion chamber, including burning inner bag 1 and blower fan 2, institute
State blower fan 2 and the hot gas extraction in the burning inner bag 1 is delivered to drying terminal, between the burning inner bag 1 and the blower fan 2
It is provided with the outer courage 3 of burning；The outer courage 3 of the burning is the contraction section of Venturi tube, and the closing in of the contraction section connects the wind
Machine 2.
The outer courage 3 of burning collects the gas after heating and is delivered to blower fan 2；The outer courage 3 of burning uses the contraction section of Venturi tube,
Accelerate air current flow and discharge, the resistance during reducing.
Multiple oxygenation holes 4 are offered on the burning wall of inner bag 1.Oxygenation hole 4 on burning inner bag 1 can increase burning
Oxygen content in inner bag 1, makes full combustion of fuel；And the gas that band has surplus heat can promote to burn, efficiency of combustion is carried
It is high.
In order to stop flame, the outlet of the burning inner bag 1 is fixedly connected with fireguard 5.
As the improvement of present embodiment, the burning inner bag 1 is using the manufacture of stainless steel refractory slab.
As the improvement of present embodiment, in addition to cabinet 6, the burning inner bag 1, the outer courage 3 of burning and blower fan 2 are respectively provided with
Inside the cabinet 6.
As the improvement of present embodiment, in addition to dust block board 7, the dust block board 7 respectively with the burning inner bag 1 and institute
State the outer courage 3 of burning to be fixedly connected, and courage 3 outside the burning inner bag 1 and the burning is fixed on the cabinet 6.
In order to improve the thermal efficiency, thermal loss is reduced, is provided with and follows with the burning correspondence position of inner bag 1 on the cabinet 6
Ring air port 8, the recyclegas for drying terminal backflow is introduced in the cabinet 6.
The utility model is not limited to above-mentioned preferred forms, and those of ordinary skill in the art open of the present utility model
Other various forms of products can be all drawn under showing, however, make any change in its shape or structure, it is every to have and this
Apply it is same or like as technical scheme, all fall within the scope of protection of the utility model.
Claims (7)
1. one kind drying combustion chamber, including burning inner bag (1) and blower fan (2), the blower fan (2) is by the burning inner bag (1)
Hot gas extract out be delivered to drying terminal, it is characterised in that it is described burning inner bag (1) and the blower fan (2) between be provided with combustion
Burn outer courage (3)；The outer courage (3) of the burning is the contraction section of Venturi tube, and the closing in of the contraction section connects the blower fan
(2)。
2. a kind of drying combustion chamber according to claim 1, it is characterised in that opened up on described burning inner bag (1) wall
There are multiple oxygenation holes (4).
3. a kind of drying combustion chamber according to claim 1, it is characterised in that the outlet of the burning inner bag (1) is fixed
It is connected with fireguard (5).
4. a kind of drying combustion chamber according to claim 1, it is characterised in that the burning inner bag (1) uses stainless steel
Refractory slab manufactures.
5. a kind of drying combustion chamber according to any one of Claims 1-4, it is characterised in that also including cabinet (6), institute
State burning inner bag (1), the outer courage (3) of burning and blower fan (2) and may be contained within the cabinet (6) inside.
6. a kind of drying combustion chamber according to claim 5, it is characterised in that also including dust block board (7), the dust block board
(7) it is fixedly connected respectively with the burning inner bag (1) and the outer courage (3) of the burning, and by burn inner bag (1) and the combustion
Outer courage (3) is burnt to be fixed on the cabinet (6).
A kind of 7. drying combustion chamber according to claim 6, it is characterised in that on the cabinet (6) with the burning
Courage (1) correspondence position is provided with circulating air opening (8), and the recyclegas for drying terminal backflow is introduced in the cabinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403776.7U CN206709384U (en) | 2017-04-17 | 2017-04-17 | One kind drying combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403776.7U CN206709384U (en) | 2017-04-17 | 2017-04-17 | One kind drying combustion chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709384U true CN206709384U (en) | 2017-12-05 |
Family
ID=60455373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720403776.7U Expired - Fee Related CN206709384U (en) | 2017-04-17 | 2017-04-17 | One kind drying combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709384U (en) |
-
2017
- 2017-04-17 CN CN201720403776.7U patent/CN206709384U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171205 Termination date: 20190417 |