CN2370353Y - Turbogrid double change-over drier - Google Patents
Turbogrid double change-over drier Download PDFInfo
- Publication number
- CN2370353Y CN2370353Y CN 99225874 CN99225874U CN2370353Y CN 2370353 Y CN2370353 Y CN 2370353Y CN 99225874 CN99225874 CN 99225874 CN 99225874 U CN99225874 U CN 99225874U CN 2370353 Y CN2370353 Y CN 2370353Y
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- changeover
- casing
- blower fan
- distribution plenum
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Abstract
The utility model relates to a draining double-changeover drier which is mainly composed of a box body, a material tray, a circulating blower, changeover plates, a changeover mechanism, a wind distribution chamber and a heater, under the regulation and control of the circulating blower at the top part of the box body and two kinds of changeover plates, stop, starting and changeover opening can be implemented alternately to cause materials in the material tray to bear the convection of heat air current from top to bottom and from bottom to top. As a result, no only the drying time can be saved, but also the drying quality can be improved. The utility model can be widely used in the industries, such as chemical material industries, medicine industries, the industries of traditional Chinese medicines prepared in ready-to-use forms, food industries, etc. and is an optimal hot wind drying device.
Description
The utility model relates to the improvement and the optimization of patent " novel percolation commutation drier " (patent No. is 98225584.5), can be described as a kind of more novel and actual drier.
In " novel percolation commutation drier " patent, circulating fan is arranged in pairs the both sides at casing; The utility model mainly improves at this point and expands.
The purpose of this utility model is the novel driers that are to provide a kind of, two commutations that effect better more more superior than former patent.
Technical solution of the present utility model is: by circulating fan preceding two kinds of reversing plates while, periodically commutation into and out of the air port, changed the direction of circulating current, blower fan quantity reduces by half simultaneously, (promptly existing single only or single group blower fan substitute former to or blower fan in pairs) add that in addition the effect of distribution plenum makes air-flow be more evenly distributed, drying effect increases.
As above-mentioned, the utility model structure mainly is made of casing 1, charging tray 3, circulating fan 7, reversing plate 13,17, changement 19, distribution plenum 6,10 and heater 12.The inlet face of arranging a circulating fan 7 (also can arrange a plurality of blower fans according to the length of casing) blower fan 7 on the top water level land of casing down, arrange a reversing plate 17 on the air channel 18 of blower fan 7 outlets, two positions after the commutation of this piece outlet reversing plate 17 are connected two distribution plenums 6,10 of casing upper side respectively.Polylith air-flow plate 5 is arranged at its bottom, between plate, be respectively a plurality of air vents 16, adjustable plate 5 can be regulated the width of air vent 16, to guarantee air quantity uniform distribution on the cross section, arrange one group of heater 12, (it can be an electric heater, can also be steam heater) in the upper chamber 11 below the circulating fan 7, and the below of heater 12 is an import reversing plate 13.Charging tray 3 is placed in casing 1 middle part below the import reversing plate 13 again, its both sides import and export also is provided with some deflectors that are uneven in length 14, the both sides of charging tray 3 are left and right air chambers 2,15, and the changement 19 of controlling two kinds of reversing plates 13,17 again is placed in the front upper part in casing 1 outside.
The utility model has the advantages that: (comparing), 1, be reduced to 1 by former two blower fans with former patent.(or reduce by half by former paired blower fan), 2, increased distribution plenum, distribution of air flow will be more even in the casing.
Fig. 1 is that master of the present utility model cuts open structural representation.Fig. 2 is a cross-sectional structural representation of the present utility model.
The number in the figure explanation:
1-casing 2-right air chamber 3-charging tray
4-fresh wind port, 5-adjustable plate 6-right distribution plenum
7-circulating fan, 8-blast pipe, 9-thermocouple
10-left distribution plenum 11-upper chamber 12-heater
13-import reversing plate, 14-deflector 15-left air chamber
16-air vent 17-outlet reversing plate 18-air channel
19-changement
See also accompanying drawing: before formal operation, the work of preparing earlier, promptly elder generation regulates the adjustable plate 5 of left and right distribution plenum 6,10 respectively, makes that each air vent 16 flow is even.(this work machine 7 that need blow in is employed some instruments and carried out cold conditions and measure, and no longer describes in detail here) after charging tray 3 is put into material, starts circulating fan 7, connects heater 12.Blower fan 7 air-supplies enter left distribution plenum 10 by air channel 18, then air communication is crossed air vent 16 and is flowed into left air chamber 15, imported in each layered material dish 3 by deflector 14, thermal current passes the bed of material from the top of each charging tray 3 again, flows into right air chamber 2 by deflector 14 again, and up enter upper chamber 12 thus, along import reversing plate 13 and heater 12 convection current, carry out heat exchange, be inhaled into thereafter in the blower fan 7, send into air channel 18 from discharging port again after the supercharging, so circulation.Under the timer regulation and control in changement 19, the interval certain hour, and then blower fan 7 stalls of short duration export reversing plate 17 and import reversing plate 13 commutates, and commutation action one is finished, and blower fan 7 is startup automatically at once.The air communication of discharging from blower fan 7 this moment is crossed extremely short air channel 18 and is promptly flowed into right distribution plenum 6, and air communication is crossed air vent 16 and flowed into right air chamber 2, is entered the bottom of each charging tray 3 more respectively by deflector 14, passes the bed of material from lower to upper.Material has obtained air-flow from lower to upper convection current more from top to bottom thus, makes dry materials enter optimum cycle, its as a result material promptly saved and improved dry mass drying time again.
Novel, the connection and reasonable arrangement of the utility model can be widely used in industries such as industrial chemicals, medicine, the prepared slices of Chinese crude drugs, food, and its rate of drying is several times to 10 times of general disc type baking oven, is kind of a splendid hot-air drying device.
Claims (3)
1, the two commutation driers of a kind of novel percolation, it mainly is made of casing, charging tray, circulating fan, reversing plate, changement, distribution plenum and heater, it is characterized in that circulating fan is arranged in the top of casing (its quantity can by 1 platform at the most) blower fan and periodically carries out stopping, opening of utmost point short time under the regulation and control of changement.
2, the two commutation driers of novel percolation according to claim 1 is characterized in that, the import and export reversing plate is accompanied by the utmost point between the stopping, open of blower fan in the short time under changement control, and two kinds of reversing plates commutate simultaneously.
3, the two commutation driers of novel percolation according to claim 1 is characterized in that the both sides, top of casing have been settled distribution plenum respectively, and distribution plenum is connected with the blower fan discharging port by the outlet reversing plate.One row's air vent is arranged in the bottom of distribution plenum, and spaced with it adjustable plate, it can regulate the width of air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225874 CN2370353Y (en) | 1999-03-09 | 1999-03-09 | Turbogrid double change-over drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225874 CN2370353Y (en) | 1999-03-09 | 1999-03-09 | Turbogrid double change-over drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2370353Y true CN2370353Y (en) | 2000-03-22 |
Family
ID=34015665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225874 Expired - Fee Related CN2370353Y (en) | 1999-03-09 | 1999-03-09 | Turbogrid double change-over drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2370353Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087071A (en) * | 2010-09-15 | 2011-06-08 | 北京普照机电技术开发有限公司 | Alternately circulating air drying device |
| CN104180635A (en) * | 2014-08-26 | 2014-12-03 | 北京科技大学 | System and method for drying thick-layer traditional Chinese medicine by aid of variable-temperature alternate airflow |
| CN105135856A (en) * | 2015-08-12 | 2015-12-09 | 北京科技大学 | Variable-temperature alternating airflow crossflow type thick-layer wet material drying system and method |
| CN106123504A (en) * | 2016-06-29 | 2016-11-16 | 田阳果香园食品工业有限公司 | Preserved fruit drying unit and drying room thereof |
| CN106595184A (en) * | 2017-01-23 | 2017-04-26 | 天津商业大学 | Micro-porous jet-type fruit and vegetable ice-temperature warehouse |
| CN107449226A (en) * | 2017-06-22 | 2017-12-08 | 北京航天试验技术研究所 | A kind of quick-fried pearl drying box |
| CN107664402A (en) * | 2016-07-29 | 2018-02-06 | 韩国能量技术研究院 | Composite drying device for pureed material |
-
1999
- 1999-03-09 CN CN 99225874 patent/CN2370353Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087071A (en) * | 2010-09-15 | 2011-06-08 | 北京普照机电技术开发有限公司 | Alternately circulating air drying device |
| CN102087071B (en) * | 2010-09-15 | 2012-09-05 | 北京普照机电技术开发有限公司 | Alternately circulating air drying device |
| CN104180635A (en) * | 2014-08-26 | 2014-12-03 | 北京科技大学 | System and method for drying thick-layer traditional Chinese medicine by aid of variable-temperature alternate airflow |
| CN104180635B (en) * | 2014-08-26 | 2016-04-27 | 北京科技大学 | A kind of thick-layer Chinese medicine drying system of alternating temperature alternation air-flow and method |
| CN105135856A (en) * | 2015-08-12 | 2015-12-09 | 北京科技大学 | Variable-temperature alternating airflow crossflow type thick-layer wet material drying system and method |
| CN106123504A (en) * | 2016-06-29 | 2016-11-16 | 田阳果香园食品工业有限公司 | Preserved fruit drying unit and drying room thereof |
| CN107664402A (en) * | 2016-07-29 | 2018-02-06 | 韩国能量技术研究院 | Composite drying device for pureed material |
| CN107664402B (en) * | 2016-07-29 | 2020-05-12 | 韩国能量技术研究院 | Composite dryer for mud-like materials |
| CN106595184A (en) * | 2017-01-23 | 2017-04-26 | 天津商业大学 | Micro-porous jet-type fruit and vegetable ice-temperature warehouse |
| CN107449226A (en) * | 2017-06-22 | 2017-12-08 | 北京航天试验技术研究所 | A kind of quick-fried pearl drying box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |