CN105410080A - Food dryer - Google Patents
Food dryer Download PDFInfo
- Publication number
- CN105410080A CN105410080A CN201510933301.4A CN201510933301A CN105410080A CN 105410080 A CN105410080 A CN 105410080A CN 201510933301 A CN201510933301 A CN 201510933301A CN 105410080 A CN105410080 A CN 105410080A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- drying baker
- blower fan
- chain plate
- dryer
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B1/00—Bakers' ovens
- A21B1/02—Bakers' ovens characterised by the heating arrangements
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B1/00—Bakers' ovens
- A21B1/02—Bakers' ovens characterised by the heating arrangements
- A21B1/24—Ovens heated by media flowing therethrough
- A21B1/26—Ovens heated by media flowing therethrough by hot air
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B1/00—Bakers' ovens
- A21B1/42—Bakers' ovens characterised by the baking surfaces moving during the baking
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a food dryer which comprises a drying box, conveying chain plates, a driving motor and a heating system. The heating system comprises a first heat exchanger, a first draught fan, a second draught fan and a second heat exchanger; the conveying chain plates are arranged in the drying box in a layered and staggered mode, the conveying directions of every two adjacent layers of the conveying chain plates are opposite, and food is downwards conveyed step by step on the conveying chain plates; one end of the dryer is provided with the first heat exchanger and the first draught fan, and air flow supplied by the first heat exchanger to the first draught fan is heated and then conveyed into the drying box; the other end of the dryer is provided with the second heat exchanger and the second draught fan, the second heat exchanger heats the hot air flow flowing out from the drying box again, and the second draught fan blows back the hot air flow heated by the second heat exchanger to the drying box. According to the food dryer, the food can be quickly and efficiently dried, and cyclic utilization of heat is achieved.
Description
Technical field
The invention belongs to food processing technology field, especially relate to a kind of food drying equipment.
Background technology
Food-baking is common one processing gimmick, the centre of Chang Zuowei food or final treatment process, and traditional food baking is adopt baking box pattern mostly, food is put into baking oven, heating is toasted, and food then, just takes out from baking box by the time to be baked, whole process wastes time and energy, and food is baked process of taking out in baking oven, taken away amount of heat, and food is manually being got in the process of keeping forging ahead out, food is contacted with external for a long time, easily causes food pollution.And traditional oven dry pattern is when frequent opening and closing baking oven, furnace heat scatters and disappears large, can not realize recycling of heat.In view of this, a kind of novel foodstuff dryer is designed very necessary.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of foodstuff dryer, this food baking function dries food quickly and efficiently, realizes recycling of heat.
Technical scheme of the present invention is as follows:
Comprise drying baker, transporting chain plate, driving motor and heating system, described driving motor provides transmission power for described transporting chain plate; Described heating system comprises First Heat Exchanger, the first blower fan and the second blower fan, the second heat exchanger; Described transporting chain plate is layering interlaced arrangement in drying baker, and the transmission direction of adjacent two layers transporting chain plate is contrary, and food transmits downwards step by step on described transporting chain plate; One end of described dryer is provided with First Heat Exchanger and the first blower fan, described first blower fan is connected with First Heat Exchanger, described first blower fan is used for providing air-flow to First Heat Exchanger, and described First Heat Exchanger is transported in described drying baker after heating the air-flow that the first blower fan provides; The other end of described drying baker is provided with the second heat exchanger and the second blower fan, and the thermal current flowed out in drying baker heats by described second heat exchanger again, and the thermal current after described second heat exchanger heating is blowed back described drying baker by described second blower fan.
Beneficial effect: the present invention adopts two groups of heat exchangers and blower fan to carry out thermal current circulation, dry the food in drying baker, omnidistance carrier bar AUTOMATIC ZONING conveying, in the transfer blanking operation between each layer carrier bar, food is by automatic turning, make thermal current fully can dry the whole surface of food, reach good drying effect, whole drying course not only high-effective and labour-saving, avoid too much contacting with external, guarantee food is clean, also achieves the cycle applications of thermal current, greatly reduces power consumption penalty.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: drying baker 1, transporting chain plate 2, adjustable exhaust tube 3, charging conduit 4, First Heat Exchanger 5, first blower fan 6, driving motor 7, wind guide tank 8, drip tray 9, second blower fan 10, second heat exchanger 11.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can be well understood to other advantages of the present invention and effect.
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, a kind of foodstuff dryer, the rabbit cube meat that this foodstuff dryer is mainly used in rabbit leg, rabbit head or metastomium is dried, comprise drying baker 1, transporting chain plate 2, driving motor 7 and heating system, this heating system is formed primarily of First Heat Exchanger 5, first blower fan 6 and the second blower fan 10, second heat exchanger 11.In the present embodiment, this transporting chain plate 2 is stainless steel network structure, be divided into five layers, layering interlaced arrangement in drying baker 1, the transmission direction of adjacent two layers carrier bar is contrary, a segment distance and the output of adjacent two layers carrier bar and input stagger, food on the carrier bar of guarantee upper strata can drop on the input of lower floor's carrier bar when transferring to the output of this section of carrier bar, so that food continues to carry downwards step by step through lower floor's carrier bar.For convenience of the input and output of food in dryer, the ground floor of above-mentioned transporting chain plate 2 and the carrier bar of last one deck can do more longer, are convenient to blowing and discharging.First Heat Exchanger 5 is provided with and the first blower fan 6, first blower fan 6 is connected with First Heat Exchanger 5, for providing air-flow to First Heat Exchanger 5 at the output of dryer; Heater is provided with in First Heat Exchanger 5, heat medium in this device is steam, can rapidly by the air-flow heating in First Heat Exchanger 5, adopts Steam Heating can effective anti-dry, avoid heater to damage, thus effectively ensure the heat effect of First Heat Exchanger 5 pairs of air-flows.Add thermogenetic thermal current through First Heat Exchanger 5 and enter into drying baker 1, and food in drying baker 1 flows, and then carry out heating, drying to food, the air-flow flowing through drying baker 1 heats again through the second heat exchanger 11 of the dryer other end again.Also be provided with a water conservancy diversion metal cap in one end of the second heat exchanger 11, this metal cap is similar to chimney, and above-mentioned second blower fan 10 is connected with this water conservancy diversion metal cap, for being blowed back in baking box 1 by the thermal current after heating once again through the second heat exchanger 11.
As shown in Figure 1 (shown by arrow represents airflow direction), this foodstuff dryer operationally, first outside air enters into First Heat Exchanger 5 through the first blower fan 6, after air-flow is heated into temperature required thermal current by First Heat Exchanger 5, drying baker 1 is entered under the gas pressure that blower fan produces, thermal current is in food surface flowing heating, food water is dried, air-flow heat loss after baking box 1, when now flowing through the second heat exchanger 11, be heated to temperature required once again, and blow back baking box 1 through the second blower fan 10, to reach the object that thermal current recycles, reduce energy consumption.
Further, above-mentioned first blower fan 6 when being blown into air-flow in First Heat Exchanger 5, just one is produced lower than external atmospheric negative pressure in First Heat Exchanger 5 inside, for being filled with air more in First Heat Exchanger 5, spy is provided with some pipe joints on above-mentioned heat exchanger, this pipe joint is connected with the pipeline that air communicates with one, is convenient in extraneous air inflow heat exchanger.
Further, for recycling hot gas, make full use of heat, reduce energy consumption, spy is provided with some interface tubes on above-mentioned First Heat Exchanger 5, this interface tube is connected with a pipeline communicated with drying baker 1, can be specifically arrange several outlet on this pipeline, drying baker 1 be stretched in this outlet, and just to transporting chain plate 2, be convenient to hot gas and be sucked into the utilization of First Heat Exchanger 5 Inner eycle, the cold air simultaneously heater can being assisted again to enter to external world heating.
Further, baking box 1 is blowed back for ease of the thermal current after being heated once again by the second heat exchanger 11, spy is provided with wind guide tank 8 in the bottom of drying baker 1, the thermal current that second blower fan 10 blows can be imported drying baker 1 by this wind guide tank 8 smoothly, why select to import from bottom, be because the hot-air physical characteristic that can rise, being convenient to the thermal current that imports can to lower and Shangdi is dried the food on transporting chain plate 2.
Further, for collecting the moisture in drying baker 1, spy bottom of orlop carrier bar in drying baker 1 is provided with drip tray 9, and for collecting the water produced in drying course, described drip tray 9 is connected with one end pipeline, and the water produced in drying course is discharged through pipeline collective.
Further, be pressure superelevation in the case that prevents from drying baker 1 internal cause thermal current from expanding causing, special an adjustable exhaust tube 3 be set at drying baker 1 top, can reduce pressure in time when pressure in casing raises.
Further, when each layer carrier bar transfer of food, for making the food material on the carrier bar of upper strata drop on adjacent lower carrier bar more accurately, special a charging conduit being set at the output of respective flight, avoiding the food blanking when blanking uneven or fall outside carrier bar.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (7)
1. a foodstuff dryer, comprises drying baker, transporting chain plate, driving motor and heating system, and described driving motor provides transmission power for described transporting chain plate; Described heating system comprises First Heat Exchanger, the first blower fan and the second blower fan, the second heat exchanger; It is characterized in that: described transporting chain plate is layering interlaced arrangement in drying baker, the transmission direction of adjacent two layers transporting chain plate is contrary, and food transmits downwards step by step on described transporting chain plate; One end of described dryer is provided with First Heat Exchanger and the first blower fan, described first blower fan is connected with First Heat Exchanger, described first blower fan is used for providing air-flow to First Heat Exchanger, and described First Heat Exchanger is transported in described drying baker after heating the air-flow that the first blower fan provides; The other end of described drying baker is provided with the second heat exchanger and the second blower fan, and the thermal current flowed out in drying baker heats by described second heat exchanger again, and the thermal current after described second heat exchanger heating is blowed back described drying baker by described second blower fan.
2. foodstuff dryer according to claim 1, is characterized in that described First Heat Exchanger is provided with the pipe joint communicated with air.
3. foodstuff dryer according to claim 1, is characterized in that described First Heat Exchanger is provided with the pipe joint communicated with described drying baker.
4., according to foodstuff dryer described in claim 1, it is characterized in that the bottom of described drying baker is provided with wind guide tank.
5., according to foodstuff dryer described in claim 1, it is characterized in that the bottom of orlop transporting chain plate in described drying baker is provided with drip tray.
6., according to foodstuff dryer described in claim 1, it is characterized in that the top of described drying baker is provided with adjustable exhaust tube.
7., according to foodstuff dryer described in claim 1, it is characterized in that the output of described transporting chain plate is provided with charging conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933301.4A CN105410080A (en) | 2015-12-11 | 2015-12-11 | Food dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933301.4A CN105410080A (en) | 2015-12-11 | 2015-12-11 | Food dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105410080A true CN105410080A (en) | 2016-03-23 |
Family
ID=55489001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510933301.4A Pending CN105410080A (en) | 2015-12-11 | 2015-12-11 | Food dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105410080A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994454A (en) * | 2016-06-24 | 2016-10-12 | 温州丰年机械有限公司 | Food baking machine |
| CN107691536A (en) * | 2017-10-25 | 2018-02-16 | 山东省潍坊市省工食品机械科技有限公司 | Cake machine pancake limits swollen device |
-
2015
- 2015-12-11 CN CN201510933301.4A patent/CN105410080A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994454A (en) * | 2016-06-24 | 2016-10-12 | 温州丰年机械有限公司 | Food baking machine |
| CN107691536A (en) * | 2017-10-25 | 2018-02-16 | 山东省潍坊市省工食品机械科技有限公司 | Cake machine pancake limits swollen device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |