CN206556399U - A kind of flow field controlling type airflow-distribution board - Google Patents
A kind of flow field controlling type airflow-distribution board Download PDFInfo
- Publication number
- CN206556399U CN206556399U CN201720034945.4U CN201720034945U CN206556399U CN 206556399 U CN206556399 U CN 206556399U CN 201720034945 U CN201720034945 U CN 201720034945U CN 206556399 U CN206556399 U CN 206556399U
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- CN
- China
- Prior art keywords
- girth sheets
- stomata
- flow field
- interior girth
- interior
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of flow field controlling type airflow-distribution board, including outer girth sheets, interior girth sheets, stomata, the outer girth sheets is looped around interior girth sheets periphery, and be connected with interior girth sheets into circle shape；Stomata is distributed with interior girth sheets into circle in the interior girth sheets；The outer ring intralamellar part space is additionally provided with circuit for regulating and controlling；The beneficial effects of the utility model are：There is provided can circuit regulation and control contraction stomata, can the flow that passes through of convection current be finely adjusted control, so as to enter the gas flowfield of equipment formation after regulating and controlling, the different flow field demands under different medicinal materials difference operating modes can be met.
Description
Technical field
The utility model is related to airflow-distribution board field, specially a kind of flow field controlling type airflow-distribution board.
Background technology
During boiling drier is frequently utilized for the processing of Chinese medicine particle drying, it hangs wet granular using stream of hot air
Floating, fluidised boiling makes material carry out heat exchange, the moisture or organic solvent of evaporation is taken away by hot-air, it uses heat
Wind flow carries out the matter thermaltransmission mode of gas-solid two-phase suspension contact to material, reaches the purpose that wet granular is dried；In boiling
When drying machine works, the effective area of herb in granule form and air flow contacts has a significant impact for dry efficiency；In order to regulate and control to connect
Efficiency is touched, generally sets airflow-distribution board to be controlled device interior Flow Field Distribution in a device, to reach preferable drying
Effect.
But the existing usual form of airflow-distribution board is more single, an equipment is generally only equipped with unique one piece of distribution
Plate, but in actual job, according to the difference of medicinal material, the demand to drying is different, and some other influence factor, single
Airflow-distribution board can not meet different operating modes and the diversified drying task of medicinal material.
Utility model content
In order to overcome the problems of in the prior art, the utility model provides a kind of flow field controlling type air flow method
Plate.
The technical scheme that the utility model is taken is as follows：
A kind of flow field controlling type airflow-distribution board, including outer girth sheets, interior girth sheets, stomata, the outer girth sheets is into circle shape, ring
Interior girth sheets periphery is wound on, and is connected with interior girth sheets；Stomata is distributed with interior girth sheets into circle in the interior girth sheets；The outer ring
Intralamellar part space is additionally provided with circuit for regulating and controlling.
Wherein, the stomata is made up of retainer plate and shrink-ring, and shrink-ring can stretch to stomata round dot center position to be received
Contracting motion.
Advantage of the present utility model and good effect are：
The utility model be provided with can circuit regulation and control contraction stomata, can the flow that passes through of convection current be finely adjusted control so that
Enter the gas flowfield of equipment formation after regulation and control, the different flow field demands under the different operating modes of different medicinal materials can be met.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of flow field controlling type airflow-distribution board.
Fig. 2 is a kind of air hole structure schematic diagram of flow field controlling type airflow-distribution board.
Wherein：Girth sheets, 3- stomatas, 31- retainer plates, 32- shrink-rings, 4- circuit for regulating and controlling in the outer girth sheets of 1-, 2-.
Embodiment
The technical solution of the utility model is further described below in conjunction with the accompanying drawings.
A kind of flow field controlling type airflow-distribution board shown in 1,2, including outer girth sheets 1, interior girth sheets 2, stomata 3 referring to the drawings,
The outer girth sheets 1 is looped around the interior periphery of girth sheets 2, and be connected with interior girth sheets 2 into circle shape；The interior girth sheets 2 is interior into circle
Stomata 3 is distributed with girth sheets 2；The stomata 3 is made up of retainer plate 31 and shrink-ring 32, and shrink-ring 32 can be into the round dot of stomata 3
Heart direction, which is stretched, makees contractile motion.The inner space of outer girth sheets 1 is additionally provided with circuit for regulating and controlling 4, circuit for regulating and controlling 4 and each stomata
There is circuit connection, be also connected with external circuit, stomata states can in real time be controlled by means such as outer computers.
When actual boiling drying equipment works, flow field change can be monitored by monitoring outlay, and it is real as needed
When by circuit control adjustment stomata 3 on shrink-ring 32 shrinkage degree, to adjust gas flow, so as to regulate and control interior flow field.
Preferred scheme of the present utility model is the foregoing is only, is not intended as limiting of the present utility model, it is every to utilize
The various equivalent transformations that specification of the present utility model and accompanying drawing content are done are in protection domain of the present utility model.
Claims (2)
1. a kind of flow field controlling type airflow-distribution board, including outer girth sheets（1）, interior girth sheets（2）, stomata（3）, the outer girth sheets（1）
Into circle shape, interior girth sheets is looped around（2）Periphery, and with interior girth sheets（2）It is connected；The interior girth sheets（2）Into circle, interior girth sheets
（2）On stomata is distributed with（3）；It is characterized in that：The outer girth sheets（1）Inner space is additionally provided with circuit for regulating and controlling（4）.
2. a kind of flow field controlling type airflow-distribution board according to claim 1, it is characterised in that：The stomata（3）By solid
Fixed circle（31）And shrink-ring（32）Composition, shrink-ring（32）Can be to stomata（3）Round dot center position, which stretches, makees contractile motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034945.4U CN206556399U (en) | 2017-01-12 | 2017-01-12 | A kind of flow field controlling type airflow-distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034945.4U CN206556399U (en) | 2017-01-12 | 2017-01-12 | A kind of flow field controlling type airflow-distribution board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556399U true CN206556399U (en) | 2017-10-13 |
Family
ID=60359502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034945.4U Expired - Fee Related CN206556399U (en) | 2017-01-12 | 2017-01-12 | A kind of flow field controlling type airflow-distribution board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288828A (en) * | 2022-01-06 | 2022-04-08 | 浙江天地环保科技股份有限公司 | Aperture regulator for flow equalizing sieve plate |
-
2017
- 2017-01-12 CN CN201720034945.4U patent/CN206556399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288828A (en) * | 2022-01-06 | 2022-04-08 | 浙江天地环保科技股份有限公司 | Aperture regulator for flow equalizing sieve plate |
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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 |
Granted publication date: 20171013 Termination date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |