CN201964749U - Self-cleaning drying roller of vacuum pulsating dryer - Google Patents
Self-cleaning drying roller of vacuum pulsating dryer Download PDFInfo
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- CN201964749U CN201964749U CN201020688172XU CN201020688172U CN201964749U CN 201964749 U CN201964749 U CN 201964749U CN 201020688172X U CN201020688172X U CN 201020688172XU CN 201020688172 U CN201020688172 U CN 201020688172U CN 201964749 U CN201964749 U CN 201964749U
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Abstract
The utility model relates to the field of an ancillary component of a dryer for a food service industry, in particular to a roller of a vacuum pulsating dryer. The roller comprises a barrel type inner roller (9), a barrel type outer roller (1) and a drying roller cover component, wherein a heating medium circulating channel (16) is formed on the outer surface of the barrel type inner roller (9); and a self-cleaning device supported by a support is formed in the roller, and comprises a rotating shaft (6) and a cleaning brush (10) with a counterweight body (4) connected on the rotating shaft (6). The roller can automatically scrape material adhered on the inner surface of the drying roller during the drying process, thus effectively improving the drying efficiency and the drying quality of the roller dryer.
Description
Technical field
The utility model relates to the matching component field of food service industry with drying machine, particularly a kind of drying drum of vacuum impulse dryer machine.
Background technology
Drum-type vacuum impulse dryer machine is as a kind of novel vacuum impulse dryer device, and it is good to have the dry products quality, and rate of drying is than traditional vacuum dry technology advantages of higher more.The roller drying technology is compared with dull and stereotyped dry technology simultaneously, has bigger production capacity again, use widely, and it is more even that material is heated, and when guaranteeing the rate of drying of material, can safeguard the fine quality of material again.But when drying farm products, when material moisture is overflowed, can take the emplastic of material inside slightly out of, cause material to stick to the inner surface of cylinder.In drying in incipient a period of time, along with baking temperature raises, the prolongation of drying time, viscosity can strengthen again, and the phenomenon that material is attached on the hothouse inner surface is more serious.Traditional drying drum is the cylindrical cylinder of smooth inner wall substantially, and it can't automatically remove material get off from the inner surface of drying drum.Therefore when dry run occurs sticking wall, can have influence on the transmission of heat transfer medium heat, and then not only influence the quality that sticks the material on the hothouse inwall, also can influence the rate of drying and the drying quality of rest materials in the hothouse simultaneously.
Summary of the invention
The utility model purpose provides a kind ofly can strike off the material that is attached in the dry run on the drying drum inner surface automatically, thereby effectively improves the drying efficiency of roller drier and the self-cleaning drying drum of vacuum impulse dryer machine of drying quality.
To achieve these goals, the utility model provides following technical scheme:
The self-cleaning drying drum of a kind of vacuum impulse dryer machine, comprise cylinder 9 in the cylindrical, the outer cylinder 1 of cylindrical, drying drum cap assemblies, heat medium circulation canal 16, it is characterized in that: the fixedly connected cleaning apparatus for self that is supported by bearing 3 of cylinder 9 inner surfaces in the cylindrical, this cleaning apparatus for self comprises the cleaning brush 10 that is connected with band balance weight body 4 in rotating shaft 6, the rotating shaft 6.
Heat medium circulation canal 16 is distributed on interior cylinder 9 outer walls of cylindrical, and staggered evenly distribution vertically being square.
Bearing 3 one ends are fixedly connected on the inwall of cylinder 9 in the cylindrical, and the other end is connected with poly-tetrafluoro cylinder 7, and rotating shaft 6 is placed in wherein, and is spacing by jump ring 17; Cleaning brush 10 and balance weight body 4 all are fastened in the rotating shaft 6 by bolt.
A plurality of cleaning brush 10 can be installed in the rotating shaft 6, because the position of balance weight body 4 can be regulated, under its deadweight effect, cleaning brush 10 can be swung 5 °～10 ° in vertical plane.
The front port of cylinder 9 is fixed with a semicircle shape baffle plate 5 that prevents that material is unrestrained in the cylindrical.
The outer cylinder 1 front end outer wall of cylindrical is fixedly connected with a pair of carriage 15, opens part 12 soon and is connected on the carriage 15 by bolt, and drum cover 8 is connected by bearing pin and opens soon on the part 12.
The beneficial effects of the utility model are:
1. adopt cylindrical roller drying chamber, material is contacted with thermal source comparatively uniformly, guarantee that all materials all can reach predetermined quality.
2. at the inner automatically cleaning brush of installing of cylindrical cylinder, can remove the material that is attached on inner wall of rotary drum, further improve the drying efficiency and the drying quality of material.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the self-cleaning drying drum of the utility model vacuum impulse dryer machine;
Fig. 2 is the side view of the self-cleaning drying drum of the utility model vacuum impulse dryer machine;
Fig. 3 is the mobile circulation schematic diagram of the self-cleaning drying drum heat medium of the utility model vacuum impulse dryer machine.
Reference numeral
3 bearings, 4 balance weight body
6 rotating shafts of 5 semicircle shape baffle plates
7 poly-tetrafluoro cylinder 8 drum covers
11 materials 12 are opened part soon
13 bolts, 14 nuts
15 carriages, 16 heat medium circulation canals
17 jump rings, 18 roller shafts
Heat medium loop direction:----→ cylinder direction of rotation: →
The specific embodiment
The utility model is described in further detail with reference to the accompanying drawings below.
As shown in Figure 1, the self-cleaning drying drum of vacuum impulse dryer machine of the present utility model comprises cylinder 9 in the cylindrical, the outer cylinder 1 of cylindrical, drying drum cap assemblies, heat medium circulation canal 16.Wherein, the fixedly connected a pair of bearing 3 of cylinder 9 inner surfaces in cylindrical is in order to support cleaning apparatus for self.This cleaning apparatus for self comprises the cleaning brush 10 that is connected with band balance weight body 4 in rotating shaft 6, the rotating shaft 6.
Wherein, bearing 3 one ends are fixedly connected on the inwall of cylinder 9 in the cylindrical, and the other end is connected with poly-tetrafluoro cylinder 7, and rotating shaft 6 is placed in wherein, and is spacing by jump ring 17; Cleaning brush 10 and balance weight body 4 be all by being bolted in the rotating shaft 6, and a plurality of cleaning brush 10 can be installed in the rotating shaft 6.
The outer surface of cylinder 9 is fixedly connected with the staggered equally distributed heat medium circulation canal 16 that is square vertically in cylindrical, a circle heat-insulation layer 2 in the circulation canal coated outside, be cylinder 1 outside the cylindrical outside heat-insulation layer 2, the opening end of the outer cylinder 1 of cylindrical then uses the sealing of drying drum cap assemblies.
The aperture that it is 30mm that interior cylinder 9 bottoms of cylindrical have a diameter, the roller shaft 18 that vacuumizes usefulness is by being bolted to the bottom, and the air in the chamber is extracted out by the aperture place, vacuumizes effect to reach; The front port of cylinder 9 is fixed with a semicircle shape baffle plate 5 in the cylindrical, prevents to open drying drum and covers 8 o'clock, and dried material is unrestrained from front port.
It is the circular hole of 80～100mm that outer cylinder 1 bottom of cylindrical has a diameter, can pass so that vacuumize the roller shaft 18 of usefulness; Its front end outer wall is welded with a pair of carriage 15, opens part 12 soon in order to install, and drum cover 8 is connected by bearing pin and opens soon on the part 12.
When drum-type vacuum impulse dryer machine is started working, heat medium is transported into the heat medium circulation canal 16 from the A end of self-cleaning drying drum, self-cleaning drying drum is heated, heat medium is after heat medium circulation canal 16 is flowed through a circle, flow back to the heat medium heater from the B end, its circulation schematic diagram is seen Fig. 3.Circular drum lid 8 is opened, the material 11 of need drying is put into self-cleaning drying drum, build drum cover 8, self-cleaning drying drum begins rotation, material 11 and bearing 3 be also along with the rotation of self-cleaning drying drum, and this moment cleaning apparatus for self because the effect of its lower end balance weight body 4, make whole cleaning brush 10 keep basic vertically state, cleaning brush 10 can be swung 5 °～10 ° in vertical plane.Stick when a little material 11 is arranged at inner wall of rotary drum, when the material 11 that sticks rotates to cylinder top with cylinder, the brush 10 of just being cleaned is scraped from inner wall of rotary drum and is fallen.After treating that dry materials is finished, the nut 14 on the bolt 13 of outwarding winding, part 12 is opened in pull-up soon, just can drive to open drum cover 8, realizes opening fast.
Claims (6)
1. self-cleaning drying drum of vacuum impulse dryer machine, comprise cylinder (9) in the cylindrical, the outer cylinder (1) of cylindrical, drying drum cap assemblies, heat medium circulation canal (16), it is characterized in that: the fixedly connected cleaning apparatus for self that is supported by bearing (3) of cylinder (9) inner surface in the cylindrical, this cleaning apparatus for self comprises the cleaning brush (10) that is connected with band balance weight body (4) in rotating shaft (6), the rotating shaft (6).
2. the self-cleaning drying drum of vacuum impulse dryer machine as claimed in claim 1 is characterized in that: heat medium circulation canal (16) is distributed on interior cylinder (9) outer wall of cylindrical, and staggered evenly distribution vertically being square.
3. the self-cleaning drying drum of vacuum impulse dryer machine as claimed in claim 1, it is characterized in that: bearing (3) one ends are fixedly connected on the inwall of cylinder (9) in the cylindrical, the other end is connected with poly-tetrafluoro cylinder (7), and rotating shaft (6) is placed in wherein, and is spacing by jump ring (17); Cleaning brush (10) and balance weight body (4) all are fastened in the rotating shaft (6) by bolt.
4. as claim 1 or the self-cleaning drying drum of 3 described vacuum impulse dryer machines, it is characterized in that: a plurality of cleaning brush (10) can be installed in the rotating shaft (6), because the position of balance weight body (4) can be regulated, under its deadweight effect, cleaning brush (10) can be swung 5 °～10 ° in vertical plane.
5. the self-cleaning drying drum of vacuum impulse dryer machine as claimed in claim 1 is characterized in that: the front port of cylinder (9) is fixed with a semicircle shape baffle plate (5) that prevents that material is unrestrained in the cylindrical.
6. the self-cleaning drying drum of vacuum impulse dryer machine as claimed in claim 1, it is characterized in that: outer cylinder (1) the front end outer wall of cylindrical is fixedly connected with a pair of carriage (15), open part (12) soon and be connected on the carriage (15) by bolt, drum cover (8) is connected by bearing pin and opens soon on the part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020688172XU CN201964749U (en) | 2010-12-20 | 2010-12-20 | Self-cleaning drying roller of vacuum pulsating dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020688172XU CN201964749U (en) | 2010-12-20 | 2010-12-20 | Self-cleaning drying roller of vacuum pulsating dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964749U true CN201964749U (en) | 2011-09-07 |
Family
ID=44527290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020688172XU Expired - Fee Related CN201964749U (en) | 2010-12-20 | 2010-12-20 | Self-cleaning drying roller of vacuum pulsating dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202878A (en) * | 2015-06-30 | 2015-12-30 | 广西盛隆冶金有限公司 | Laterite-nickel ore rotation type drying kiln |
| CN105937836A (en) * | 2015-12-10 | 2016-09-14 | 天津佳连佳软科技有限公司 | Drum type vacuum pulsation dryer |
| CN107166897A (en) * | 2017-05-23 | 2017-09-15 | 中国农业大学 | A kind of vacuum impulse dries the method and apparatus of Poria cocos |
-
2010
- 2010-12-20 CN CN201020688172XU patent/CN201964749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202878A (en) * | 2015-06-30 | 2015-12-30 | 广西盛隆冶金有限公司 | Laterite-nickel ore rotation type drying kiln |
| CN105937836A (en) * | 2015-12-10 | 2016-09-14 | 天津佳连佳软科技有限公司 | Drum type vacuum pulsation dryer |
| CN107166897A (en) * | 2017-05-23 | 2017-09-15 | 中国农业大学 | A kind of vacuum impulse dries the method and apparatus of Poria cocos |
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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: 20110907 Termination date: 20131220 |