CN202522047U - Air outlet device for boiling dryer - Google Patents
Air outlet device for boiling dryer Download PDFInfo
- Publication number
- CN202522047U CN202522047U CN2012200801010U CN201220080101U CN202522047U CN 202522047 U CN202522047 U CN 202522047U CN 2012200801010 U CN2012200801010 U CN 2012200801010U CN 201220080101 U CN201220080101 U CN 201220080101U CN 202522047 U CN202522047 U CN 202522047U
- Authority
- CN
- China
- Prior art keywords
- deep bead
- wind board
- hothouse
- circular
- drying chamber
- 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 - Lifetime
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an air outlet device for a boiling dryer. The air outlet device for the boiling dryer comprises a filtering net arranged on the top of a drying chamber; a circular wind board is arranged below the filtering net; the outside diameter of the circular wind board is less than the diameter of the cavity of the drying chamber; the periphery of the circular wind board is connected with the inner wall of the drying chamber through a plurality of supporting pins; an annular wind board is arranged below the circular wind board; the cross section of the annular wind board is conical; the outside diameter of the annular wind board is matched with the diameter of the cavity of the drying chamber; and the periphery of the annular wind board is connected with the inner wall of the drying chamber through a plurality of fixing blocks. According to the air outlet device for the boiling dryer, the direction of hot air is changed by adding the wind board in front of the filtering net, so that a gas eddy is formed in the drying chamber; and therefore, the drying efficiency can be improved greatly, the heat energy loss can be reduced, the cleaning frequency of the filtering net is reduced, and the product quality is ensured.
Description
Technical field
The utility model relates to boiling drier, is specifically related to a kind of wind apparatus that goes out of boiling drier.
Background technology
The air outlet of boiling drier is arranged on the hothouse top of this equipment, in running, hot blast through the hothouse top filter screen directly discharge; Cause the hot blast utilization rate low and dry materials efficient is low; Be prone to cause filter screen to stop up simultaneously, increase cleaning frequency, the quality of product is had very big influence.
Summary of the invention
Goal of the invention: the purpose of the utility model provides a kind of wind apparatus that goes out of boiling drier, let hot blast can be in hothouse fully recycle, improve the drying effect of material, practice thrift cost of equipment maintenance.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of boiling drier go out wind apparatus; Comprise the screen pack that is arranged on the hothouse top; The below of said screen pack is provided with circular deep bead, and the external diameter of said circular deep bead is connected with the inwall of hothouse through some pin that hold around the circular deep bead less than the intracavity diameter of hothouse; Below circular deep bead, be provided with annular deep bead, the cross section of said annular deep bead is taper, and the external diameter of annular deep bead and the intracavity diameter of hothouse are adaptive, is connected with the inwall of hothouse through the plurality of fixed piece around the annular deep bead.
Further, the small end aperture of said annular deep bead is less than the external diameter of circular deep bead.
Further, the distance between said circular deep bead and the screen pack is 10cm.
Beneficial effect: the utility model increases the direction that deep bead changes hot blast through the place ahead at screen pack; Make and form air whirl in the hothouse; Can improve drying efficiency greatly and reduce heat-energy losses, reduce the cleaning frequency of screen pack, guarantee the quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of circular deep bead and annular deep bead.
Fig. 3 is that A among Fig. 2 is to view.
Fig. 4 flows to sketch map for the inner hot blast of hothouse.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done explanation further.
Shown in Fig. 1 to 4, boiling drier comprises air filtering system 7, heating system 8, hopper 9, hothouse 1, exhaust outlet 10 and the air-introduced machine 11 that connects successively.The wind apparatus that goes out of the boiling drier of the utility model comprises the screen pack 2 that is arranged on hothouse 1 top; The 10cm place is provided with circular deep bead 3 below screen pack 2; The external diameter of said circular deep bead 3 is connected with the inwall of hothouse 1 through some pin 4 that hold around the circular deep bead 3 less than the intracavity diameter of hothouse 1; Below circular deep bead 3, be provided with annular deep bead 5; The cross section of said annular deep bead 5 is taper; The small end aperture of annular deep bead 5 is less than the external diameter of circular deep bead 3; The external diameter of annular deep bead 5 equates with the intracavity diameter of hothouse 1, is connected with the inwall of hothouse 1 through plurality of fixed piece 6 around the annular deep bead 5.
During opening device; Air gets in the hothouse 10 through air filtering system 7, heating system 8, hopper 9; Because hothouse 1 peripheral wind speed is maximum, run into annular deep bead 5 back adverse currents and cause forming vortex phenomenon in the whole hothouse 1, improve drying efficiency greatly and reduce heat-energy losses.Then hot blast more successively around the endoporus of annular deep bead 5, circular deep bead 3, screen pack 2, exhaust outlet 10 and air-introduced machine 11 discharge.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. a boiling drier goes out wind apparatus; Comprise the screen pack (2) that is arranged on hothouse (1) top; It is characterized in that: the below of said screen pack (2) is provided with circular deep bead (3); The external diameter of said circular deep bead (3) is connected with the inwall of hothouse (1) through some pin (4) that hold around the circular deep bead (3) less than the intracavity diameter of hothouse (1); Be provided with annular deep bead (5) in the below of circular deep bead (3); The cross section of said annular deep bead (5) is taper; The external diameter of annular deep bead (5) and the intracavity diameter of hothouse (1) are adaptive, are connected with the inwall of hothouse (1) through plurality of fixed piece (6) around the annular deep bead (5).
A kind of boiling drier according to claim 1 go out wind apparatus, it is characterized in that: the small end aperture of said annular deep bead (5) is less than the external diameter of circular deep bead (3).
A kind of boiling drier according to claim 1 go out wind apparatus, it is characterized in that: the distance between said circular deep bead (3) and the screen pack (2) is 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200801010U CN202522047U (en) | 2012-03-06 | 2012-03-06 | Air outlet device for boiling dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200801010U CN202522047U (en) | 2012-03-06 | 2012-03-06 | Air outlet device for boiling dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522047U true CN202522047U (en) | 2012-11-07 |
Family
ID=47104992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200801010U Expired - Lifetime CN202522047U (en) | 2012-03-06 | 2012-03-06 | Air outlet device for boiling dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957287A (en) * | 2015-05-27 | 2015-10-07 | 三江县陆氏茶叶机械制造有限公司 | Tea leaf de-enzyming cylinder |
| CN104957289A (en) * | 2015-05-27 | 2015-10-07 | 三江县陆氏茶叶机械制造有限公司 | Water-removing method of tea leaves |
-
2012
- 2012-03-06 CN CN2012200801010U patent/CN202522047U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957287A (en) * | 2015-05-27 | 2015-10-07 | 三江县陆氏茶叶机械制造有限公司 | Tea leaf de-enzyming cylinder |
| CN104957289A (en) * | 2015-05-27 | 2015-10-07 | 三江县陆氏茶叶机械制造有限公司 | Water-removing method of tea leaves |
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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: 20121107 |