CN104186639A - Sweet potato powder drying device - Google Patents
Sweet potato powder drying device Download PDFInfo
- Publication number
- CN104186639A CN104186639A CN201410451194.7A CN201410451194A CN104186639A CN 104186639 A CN104186639 A CN 104186639A CN 201410451194 A CN201410451194 A CN 201410451194A CN 104186639 A CN104186639 A CN 104186639A
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- Prior art keywords
- drying
- sweet potato
- potato powder
- air
- feed arrangement
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- Preparation Of Fruits And Vegetables (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a sweet potato powder drying device, comprising a hopper, a feeding device, a steam radiator, an exhaust fan, a drying drum, an unloader and an air exhausting device, wherein the drying drum is of an inverse U-shaped structure; the steam radiator, the exhaust fan and the feeding device are arranged at one side of the drying drum; the steam radiator is arranged at the bottom of the drying drum, and introduces air into the drying drum after heating the air; the hopper is connected with the feeding device; the feeding device is connected with the bottom of the drying drum; the exhaust fan is arranged at the bottom of the drying drum, and can raise sweet potato powder which is fed by the feeding device, so that the sweet potato powder is subjected to contact drying together with hot air in the drying drum; the unloader and the air exhausting device are arranged at the other side of the drying drum; and the air exhausting device is connected with the unloader, and is arranged at the upper part of the unloader. The sweet potato powder drying device has the advantages of simple structure, convenience in operation and good air-tightness in the drying process, and is capable of preventing the sweet potato powder from being polluted, preventing the sweet potato powder from leaking outside along with air in the dying process by adopting a high-tower drying manner, and greatly improving the drying effect.
Description
Technical field
The invention belongs to drying plant field, be specifically related to appearance sweet potato powder drying unit.
Background technology
The nutriment that Ipomoea batatas contains multiple human body needs, but Ipomoea batatas is seasonal food, is difficult for preserving, and generally Ipomoea batatas is made to sweet potato powder and preserves.Because Ipomoea batatas water content is higher, permanent for what sweet potato powder was preserved, to carry out drying operation to sweet potato powder, the direct airing of the many employings of the oven dry of sweet potato powder now, but the impurity in airing process often causes the quality of sweet potato powder to decline, and mostly existing sweet potato powder drying unit is rotary drying machine, although dry very fast, but drying effect is poor, often can not reach the needs of permanent storage.
Summary of the invention
For solving the deficiency of technique scheme, the invention provides a kind of sweet potato powder drying unit, in improving good drying effect, avoid the pollution to sweet potato powder.
The present invention is achieved through the following technical solutions:
A kind of sweet potato powder drying unit, comprise hopper, feed arrangement, steam radiator, air exhauster, Drying, discharger, exhaust apparatus, described Drying is the type of falling U structure, steam radiator, air exhauster, feed arrangement is positioned at a side of Drying, steam radiator is positioned at Drying bottom, steam radiator will pass into Drying after air heat, hopper is connected with feed arrangement, feed arrangement is connected with Drying bottom, air exhauster is positioned at Drying bottom, the sweet potato powder that air exhauster can be sent into feed arrangement is kicked up, make sweet potato powder in Drying, contact oven dry with hot-air, the opposite side of Drying is provided with discharger and exhaust apparatus, and exhaust apparatus is connected with discharger and is positioned at discharger top.
In described hopper, with agitating device, prevent moist sweet potato powder caking.
Described feed arrangement is conveying worm.
Between described discharger and exhaust apparatus, be provided with filter screen.
The height of described Drying is 8-12m, when good drying effect is provided, can prevent that sweet potato powder from leaking with air.
Owing to having adopted above-mentioned scheme, the invention has the beneficial effects as follows:
A kind of sweet potato powder drying unit simple in structure, easy to operate, good airproof performance in drying course, prevents sweet potato powder to pollute, and adopts high tower to dry, and has avoided sweet potato powder to leak with air in drying course, and has improved greatly the effect of drying.
Brief description of the drawings
Fig. 1 is the structure chart of sweet potato powder drying unit.
In figure: 1, comprise hopper; 2, agitating device; 3, feed arrangement; 4, steam radiator; 5, air exhauster; 6, Drying; 7, discharger; 8, exhaust apparatus.
Detailed description of the invention
A kind of sweet potato powder drying unit, comprise hopper 1, feed arrangement 3, steam radiator 4, air exhauster 5, Drying 6, discharger 7, exhaust apparatus 8, described Drying 6 is the type of falling U structure, steam radiator 4, air exhauster 5, feed arrangement 3 is positioned at a side of Drying 6, steam radiator 4 is positioned at Drying 6 bottoms, steam radiator 4 will pass into Drying 6 after air heat, hopper 1 is connected with feed arrangement 3, feed arrangement 3 is connected with Drying 6 bottoms, air exhauster 5 is positioned at Drying 6 bottoms, the sweet potato powder that air exhauster 5 can be sent into feed arrangement 3 is kicked up, make sweet potato powder in Drying 6, contact oven dry with hot-air, the opposite side of Drying 6 is provided with discharger 7 and exhaust apparatus 8, and exhaust apparatus 8 is connected with discharger 7 and is positioned at discharger 7 tops, in described hopper 1 with agitating device 2, described feed arrangement 3 is conveying worm, between described discharger 7 and exhaust apparatus 8, be provided with filter screen, the height of described Drying 6 is 8-12m.
Claims (5)
1. a sweet potato powder drying unit, comprise hopper (1), feed arrangement (3), steam radiator (4), air exhauster (5), Drying (6), discharger (7), exhaust apparatus (8), it is characterized in that: described Drying (6) is the type of falling U structure, steam radiator (4), air exhauster (5), feed arrangement (3) is positioned at a side of Drying (6), steam radiator (4) is positioned at Drying (6) bottom, steam radiator (4) will pass into Drying (6) after air heat, hopper is connected with feed arrangement (3), feed arrangement (3) is connected with Drying (6) bottom, air exhauster (5) is positioned at Drying (6) bottom, the sweet potato powder that air exhauster (5) can be sent into feed arrangement (3) is kicked up, make sweet potato powder in Drying (6), contact oven dry with hot-air, the opposite side of Drying (6) is provided with discharger (7) and exhaust apparatus (8), and exhaust apparatus (8) is connected with discharger (7) and is positioned at discharger (7) top.
2. a kind of sweet potato powder drying unit according to claim 1, is characterized in that: in described hopper, with agitating device (2), prevent moist sweet potato powder caking.
3. a kind of sweet potato powder drying unit according to claim 1, is characterized in that: described feed arrangement (3) is conveying worm.
4. a kind of sweet potato powder drying unit according to claim 1, is characterized in that: between described discharger (7) and exhaust apparatus (8), be provided with filter screen.
5. a kind of sweet potato powder drying unit according to claim 1, is characterized in that: the height of described Drying (6) is 8-12m, when good drying effect is provided, can prevent that sweet potato powder from leaking with air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451194.7A CN104186639A (en) | 2014-09-06 | 2014-09-06 | Sweet potato powder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451194.7A CN104186639A (en) | 2014-09-06 | 2014-09-06 | Sweet potato powder drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104186639A true CN104186639A (en) | 2014-12-10 |
Family
ID=52072158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451194.7A Pending CN104186639A (en) | 2014-09-06 | 2014-09-06 | Sweet potato powder drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104186639A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734257A (en) * | 2013-12-05 | 2014-04-23 | 颍上县天好食品有限公司 | Sweet potato powder drying apparatus |
| CN203692357U (en) * | 2013-12-05 | 2014-07-09 | 颍上县天好食品有限公司 | Sweet potato powder drying device |
-
2014
- 2014-09-06 CN CN201410451194.7A patent/CN104186639A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734257A (en) * | 2013-12-05 | 2014-04-23 | 颍上县天好食品有限公司 | Sweet potato powder drying apparatus |
| CN203692357U (en) * | 2013-12-05 | 2014-07-09 | 颍上县天好食品有限公司 | Sweet potato powder drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |