CN106766703A - A kind of multifunctional food drying device - Google Patents
A kind of multifunctional food drying device Download PDFInfo
- Publication number
- CN106766703A CN106766703A CN201510810556.1A CN201510810556A CN106766703A CN 106766703 A CN106766703 A CN 106766703A CN 201510810556 A CN201510810556 A CN 201510810556A CN 106766703 A CN106766703 A CN 106766703A
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- China
- Prior art keywords
- heat
- casing
- food
- heated sheet
- drying device
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of multifunctional food drying device, including casing, heat conduction frame is installed in the casing, the through hole picked and placeed for food is provided with the upper portion side wall of casing, the steam vent connected with box house is provided with casing top, magnetic valve is installed in steam vent, heat exchanging chamber is offered in the heat conduction frame, heat exchanger tube is placed in the heat exchanging chamber through the cabinet exterior, it is conformed with heat conduction top of the trellis, heated sheet is placed on the projection upper end, and sliding groove is offered in projection, heated sheet bottom is provided with multiple rollers, the roller-coaster is arranged in sliding groove；From top to bottom slided in the vertical end of heated sheet and be provided with multiple dividing plates, and gap is left between adjacent two dividing plates.The present invention in use, i.e., the operation such as can be dried, bakee to food, at the same the tail gas of boiler is carried out it is secondary use, the use cost of food processing is greatly reduced, while realizing the Multi-class propagation of the energy.
Description
Technical field
The present invention relates to food processing field, a kind of multifunctional food drying device is specifically referred to.
Background technology
At present in all kinds of boiler uses, boiler utilization rate is improved in order to reach, reduce the purpose of boiler energy consumption, recycling to after-heat contained by boiler exhaust gas, conventional method is to install heat exchanger additional at boiler exhaust gas flue, the pre-heat treatment is carried out to air or water needed for boiler etc. using tail gas institute's heat content, to reduce boiler energy consumption, but find in actual use, even if after being carried out by heat exchanger, heat in boiler exhaust gas has greatly reduced, but still contain heat higher, still can be used as the thermal source for needing slow heating or drying purposes, and be typically all at present that directly these after-heats are directly discharged with boiler exhaust gas, cause the wasting of resources.
The content of the invention
It is an object of the invention to provide a kind of multifunctional food drying device, to overcome above mentioned problem.
The purpose of the present invention is achieved through the following technical solutions：
A kind of multifunctional food drying device, including casing, heat conduction frame is installed in the casing, the through hole picked and placeed for food is provided with the upper portion side wall of casing, the steam vent connected with box house is provided with casing top, magnetic valve is installed in steam vent, heat exchanging chamber is offered in the heat conduction frame, heat exchanger tube is placed in the heat exchanging chamber through the cabinet exterior, it is conformed with heat conduction top of the trellis, heated sheet is placed on the projection upper end, and sliding groove is offered in projection, heated sheet bottom is provided with multiple rollers, the roller-coaster is arranged in sliding groove；The heated sheet be L-shaped and its vertical end away from the through hole, from top to bottom slided in the vertical end of the heated sheet and be provided with multiple dividing plates, and gap is left between adjacent two dividing plates；Also include pressure sensor, the pressure sensor is arranged in steam vent and is connected with the magnetic valve.
During present invention work, directly the secondary boiler exhaust gas for using are injected into heat exchanger tube, the air that the temperature of heat exchanger tube starts in heat exchanging chamber after drastically raising is heated, the heat of outer row is passed up on heated sheet by heat conduction frame on heat exchanger tube simultaneously, and the food for being placed on heated sheet in advance then starts to be heated by the heat transfer of heated sheet, heat during first use is less than due to the secondary boiler exhaust gas heat for using, therefore the food for needing such as to dry, bakee operation is suitably placed on heated sheet.And, through hole, steam vent are had in the upper portion side wall of casing and its top, the food that through hole is used in process is picked and placeed, and steam vent is used to be discharged when the air pressure heat of box house is drastically raised the gas or heat of a part, it is too high and cause security incident to be prevented effectively from cabinet wall air pressure, or prevent food baking from excessively scrapping.The present invention in use, i.e., the operation such as can be dried, bakee to food, at the same the tail gas of boiler is carried out it is secondary use, the use cost of food processing is greatly reduced, while realizing the Multi-class propagation of the energy.
Wherein, heated sheet passes through the layered shaping of multiple dividing plates, so that carrying out bakeing the food for the treatment of the need for can placing multiple variety classeses on heated sheet, time shorter food variety is bakeed to be placed on the dividing plate of the top, baking time food variety more long is placed on the dividing plate of bottom, when casing is opened and closed, length according to the time of baking takes out corresponding food, ensure that various types of provision room is not affected mutually simultaneously, improve practicality of the invention and enhance the multistep treatment ability of invention, and then realize the raising of food baking efficiency.The pressure sensor of installation can real-time detection box house temperature conditions, when the air expansion of box house causes internal pressure drastically to raise, pressure sensor transmits control command in the magnetic valve to steam vent, the opening valve of low-angle is carried out to regulate and control magnetic valve, by the heat and air that discharge a part, to maintain the normal pressure of box house, it is ensured that on the premise of food is baked completion, it is to avoid the generation of security incident.
Also include heat-insulation layer, the heat-insulation layer is wrapped on the outer wall of the casing.When the operation such as food drying or baking is carried out, the drying such as such as kernel makes, need processing duration more long, therefore it is higher to the sustainable requests of thermal source, heat-insulation layer is installed on the outer wall of casing in the present invention, food that can be in guard box body can be carried out in processing with a relatively stable constant temperature, improve the processing efficiency of food.
The heat exchanger tube is at least 2, and serpentine-like is distributed in heat exchanging chamber.Heat exchanger tube is set to more than 2 so that distribution of the heat exchanger tube in heat exchanging chamber is more uniform, more stablize effective heat to facilitate heat conduction frame to be provided as heated sheet.
The roller is steel ball roller.Preferably, the steel ball roller selected can carry out stable operation under the condition of work higher than normal temperature, that is, ensure that picking and placeing for food is more convenient.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention in use, i.e., the operation such as can be dried, bakee to food, at the same the tail gas of boiler is carried out it is secondary use, the use cost of food processing is greatly reduced, while realizing the Multi-class propagation of the energy；
2nd, the present invention is provided with heat-insulation layer on the outer wall of casing, it is ensured that the food in casing can be carried out in processing with a relatively stable constant temperature, improve the processing efficiency of food；
3rd, the steel ball roller that the present invention is selected can carry out stable operation under the condition of work higher than normal temperature, that is, ensure that picking and placeing for food is more convenient.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the part of the application, does not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Mark and corresponding parts title in accompanying drawing：
1- casings, 2- heat-insulation layers, 3- heat conduction frame, 4- heat exchanging chambers, 5- heat exchanger tubes, 6- rollers, 7- heated sheets, 8- sliding grooves, 9- steam vents, 10- dividing plates, 11- through holes, 12- pressure sensors.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, the present embodiment includes casing 1, heat conduction frame 3 is installed in the casing 1, the through hole 11 picked and placeed for food is provided with the upper portion side wall of casing 1, the steam vent 9 connected with inside casing 1 is provided with the top of casing 1, magnetic valve is installed in steam vent 9, heat exchanging chamber 4 is offered in the heat conduction frame 3, heat exchanger tube 5 is placed in the heat exchanging chamber 4 through the outer wall of the casing 1, it is conformed with the top of heat conduction frame 3, heated sheet 7 is placed on the projection upper end, and sliding groove 8 is offered in projection, the bottom of heated sheet 7 is provided with multiple rollers 6, the roller 6 is slidably arranged in sliding groove；The heated sheet 7 be L-shaped and its vertical end away from the through hole 11, from top to bottom slided in the vertical end of the heated sheet 7 and be provided with multiple dividing plates 10, and gap is left between adjacent two dividing plates 10；Also include pressure sensor 12, the pressure sensor 12 is arranged in steam vent 9 and is connected with the magnetic valve.
During present invention work, directly the secondary boiler exhaust gas for using are injected into heat exchanger tube 5, the air that the temperature of heat exchanger tube 5 starts in heat exchanging chamber 4 after drastically raising is heated, the heat of outer row is passed up on heated sheet 7 by heat conduction frame 3 on heat exchanger tube 5 simultaneously, and the food for being placed on heated sheet 7 in advance then starts to be heated by the heat transfer of heated sheet 7, heat during first use is less than due to the secondary boiler exhaust gas heat for using, therefore the food for needing such as to dry, bakee operation is suitably placed on heated sheet 7.And, through hole 11, steam vent 9 are had in the upper portion side wall of casing 1 and its top, the food that through hole 11 is used in process is picked and placeed, and steam vent 9 is used for discharge a part of gas or heat when air pressure heat when casing 1 inside is drastically raised, it is too high and cause security incident to be prevented effectively from the inwall air pressure of casing 1, or prevent food baking from excessively scrapping.The present invention in use, i.e., the operation such as can be dried, bakee to food, at the same the tail gas of boiler is carried out it is secondary use, the use cost of food processing is greatly reduced, while realizing the Multi-class propagation of the energy.
Wherein, heated sheet 7 passes through the layered shaping of multiple dividing plates 10, so that carrying out bakeing the food for the treatment of the need for can placing multiple variety classeses on heated sheet 7, time shorter food variety is bakeed to be placed on the dividing plate 10 of the top, baking time food variety more long is placed on the dividing plate 10 of bottom, when casing 1 is opened and closed, length according to the time of baking takes out corresponding food, ensure that various types of provision room is not affected mutually simultaneously, improve practicality of the invention and enhance the multistep treatment ability of invention, and then realize the raising of food baking efficiency.The pressure sensor 12 of installation can be inside real-time detection casing 1 temperature conditions, when air inside casing 1 expands and causes internal pressure drastically to raise, pressure sensor 12 transmits control command in the magnetic valve to steam vent 9, the opening valve of low-angle is carried out to regulate and control magnetic valve, by the heat and air that discharge a part, to maintain the normal pressure inside casing 1, it is ensured that on the premise of food is baked completion, it is to avoid the generation of security incident.
Also include heat-insulation layer 2, the heat-insulation layer 2 is wrapped on the outer wall of the casing 1.When the operation such as food drying or baking is carried out, the drying such as such as kernel makes, need processing duration more long, therefore it is higher to the sustainable requests of thermal source, heat-insulation layer 2 is installed in the present invention on the outer wall of casing 1, can ensure that the food in casing 1 can be carried out in processing with a relatively stable constant temperature, improve the processing efficiency of food.
The heat exchanger tube 5 is at least 2, and serpentine-like is distributed in heat exchanging chamber 4.Heat exchanger tube 5 is set to more than 2 so that distribution of the heat exchanger tube 5 in heat exchanging chamber 4 is more uniform, to facilitate heat conduction frame 3 more stablize effective heat for heated sheet 7 to be provided.
Preferably, the steel ball roller 6 selected can carry out stable operation under the condition of work higher than normal temperature, that is, ensure that picking and placeing for food is more convenient.
Claims (4)
1. a kind of multifunctional food drying device, it is characterised in that：Including casing, heat conduction frame is installed in the casing, the through hole picked and placeed for food is provided with the upper portion side wall of casing, the steam vent connected with box house is provided with casing top, magnetic valve is installed in steam vent, heat exchanging chamber is offered in the heat conduction frame, heat exchanger tube is placed in the heat exchanging chamber through the cabinet exterior, it is conformed with heat conduction top of the trellis, heated sheet is placed on the projection upper end, and sliding groove is offered in projection, heated sheet bottom is provided with multiple rollers, and the roller-coaster is arranged in sliding groove；The heated sheet be L-shaped and its vertical end away from the through hole, from top to bottom slided in the vertical end of the heated sheet and be provided with multiple dividing plates, and gap is left between adjacent two dividing plates；Also include pressure sensor, the pressure sensor is arranged in steam vent and is connected with the magnetic valve.
2. a kind of multifunctional food drying device according to claim 1, it is characterised in that：Also include heat-insulation layer, the heat-insulation layer is wrapped on the outer wall of the casing.
3. a kind of multifunctional food drying device according to claim 1, it is characterised in that：The heat exchanger tube is at least 2, and serpentine-like is distributed in heat exchanging chamber.
4. a kind of multifunctional food drying device according to claim 1, it is characterised in that：The roller is steel ball roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810556.1A CN106766703A (en) | 2015-11-20 | 2015-11-20 | A kind of multifunctional food drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810556.1A CN106766703A (en) | 2015-11-20 | 2015-11-20 | A kind of multifunctional food drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106766703A true CN106766703A (en) | 2017-05-31 |
Family
ID=58886539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510810556.1A Pending CN106766703A (en) | 2015-11-20 | 2015-11-20 | A kind of multifunctional food drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106766703A (en) |
-
2015
- 2015-11-20 CN CN201510810556.1A patent/CN106766703A/en active Pending
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |