CN104713346A - Super-conduction heating device for food drying - Google Patents
Super-conduction heating device for food drying Download PDFInfo
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- CN104713346A CN104713346A CN201310673290.1A CN201310673290A CN104713346A CN 104713346 A CN104713346 A CN 104713346A CN 201310673290 A CN201310673290 A CN 201310673290A CN 104713346 A CN104713346 A CN 104713346A
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- heat exchanger
- push rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The invention relates to the technical field of drying machines, and in particular to a super-conduction heating device for food drying. The super-conduction heating device is characterized by being provided with PTC heating pieces, energy-saving super-conduction conveying heat energy pipes, a heat exchange plate, insulation layers, a fixed plate and fastening bolts. The upper end and the lower end of the heat exchange plate are fixedly connected with the PTC heating pieces respectively, and inserting holes are evenly distributed in one side wall of the heat exchange plate; the energy-saving super-conduction conveying heat energy pipes penetrate the inserting holes in the side wall of the heat exchange plate to be fixedly connected with the heat exchange plate, and the insulation layers are arranged on the outer end faces of the PTC heating pieces; the fixed plate is arranged on the outer end faces of the insulation layers; and the fixed plate, the insulation layers and the PTC heating pieces are fixed to the heat exchange plate through the fastening bolts. Due to the adoption of the structure, small heat sources can be utilized, and needed space temperature rapidly rises within the short time; and the super-conduction heating device has the advantages of being novel in structure, low in energy consumption, high in conduction speed, high in drying efficiency, long in service life, low in production cost, convenient to mount and the like.
Description
Technical field
The present invention relates to oven dry field of mechanical technique, specifically a kind of super induction heating device for food baking.
Background technology
As everyone knows, foodstuff dryer is that one makes moisture content transfer to gas phase drying equipment from material, and food wants dry, and must be heated, moisture could be vaporized, and reaches dry effect.At present, the drying mode of existing dryer has the modes such as electrical heating, Steam Heating, Hot-blast Heating, and the deficiency of these drying modes is: the cycle of drying is long, uneven color, and power consumption is large, dries quantity can not be guaranteed.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, a kind of novel structure be provided, energy resource consumption is low, conduction of velocity is fast, drying efficiency is high, the super induction heating device for food baking that long service life, production cost are low, easy for installation.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of super induction heating device for food baking, it is characterized in that being provided with PTC heating plate, energy-conservation super conduction conveying heat energy pipe, heat exchanger plates, insulating barrier, fixed head and fastening bolt, the upper and lower two ends of described heat exchanger plates are fixedly connected with PTC heating plate respectively, heat exchanger plates one sidewall is laid with jack, described energy-conservation super conduction conveying heat energy pipe is fixedly connected with heat exchanger plates through the jack of heat exchanger plates sidewall, be beneficial to the heat of heat exchanger plates be passed to rapidly energy-conservation super conduction carrier pipe, reach conduction of velocity fast, drying efficiency is high, long service life, the effect that production cost is low, described PTC heating plate outer face is provided with insulating barrier, insulating barrier outer face is provided with fixed head, fastening bolt is by fixed head, insulating barrier PTC heating plate is fixed on heat exchanger plates, to reach use safety, energy resource consumption is low, effect easy for installation.
Energy-conservation super conduction conveying heat energy pipe two ends of the present invention are tightly connected through plug respectively, in the annular seal space of described energy-conservation super conduction conveying heat energy pipe, an end is provided with charge valve, gas superconductive medium is provided with in the annular seal space of described energy-conservation super conduction conveying heat energy pipe, described charge valve is by sealing-plug, push rod, piston, tensioning spring, top cover, lead and Sealing shield ring composition, described sealing-plug is cylindrical, sealing-plug center is provided with screwed hole from inside to outside successively, plunger shaft and push rod perforation, described screwed hole, plunger shaft is connected with push rod perforation, screwed hole internal thread is connected with top cover, piston is provided with in plunger shaft, piston one end with insert push rod bore a hole in push rod be fixedly connected with, the other end is fixedly connected with the lead inserting top cover centre bore, tensioning spring is enclosed within lead, tensioning spring one end and top cover inconsistent, the other end and piston inconsistent, described piston to seal mutually with sealing-plug inwall through Sealing shield ring and contacts under the effect of tensioning spring, described top cover end face circumference is provided with air inlet through hole, air inlet through hole is axially arranged, when injecting gas superconductive medium in heat energy pipe will be carried to energy-conservation super conduction, by the inside propulsion arm of external force, the piston reach of push rod front end compresses tensioning spring, gas superconductive medium is bored a hole through push rod, plunger shaft, air inlet through hole on thread cavity and lead enters in energy-conservation super conduction conveying heat energy pipe, inject complete, unclamp push rod, push rod promotes piston automatic homing under the effect of tensioning spring, gas medium is sealed by piston and Sealing shield ring, reach easy to operate effect.
Plug of the present invention is that the tensioning plate of being crowded around by baffle plate and baffle plate periphery fixes and forms, the openend of the plug at described energy-conservation super conduction conveying heat energy pipe two ends respectively towards outer end, to reach the effect of tight seal.
The present invention, owing to adopting said structure, has the following advantages:
1.PTC type ceramic heater has the advantage that thermal resistance is little, heat exchange efficiency is high, is the electric heater of a kind of automatic constant-temperature, power saving.
2. not rubescent, the flames of anger of PTC adstante febre, does not burn, safe and reliable, all can not produce surface " rubescent " phenomenon as electric heating tubing heater, thus cause scald, the potential safety hazards such as fire under any applicable cases.
3.PTC type ceramic heater cost-saving, uses under home, and the life-span can reach more than 30 years.
4. the voltage scope of application is wide, can design as required between 12V-380V
1, invest little, energy resource consumption is low, installation cost is low, long service life, energy-conservation green light colour circle protect.
2, rate of drying is fast, evaporation intensity is high, drying efficiency is high.3, drying course uniformity of temperature profile, the quality that humiture can control, dry product is automatically good.4, there is not the danger damaged people in safe and reliable, drying course.
accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of energy-conservation super conduction conveying heat energy pipe in the present invention.
Reference numeral: PTC heating plate 1, energy-conservation super conduction conveying heat energy pipe 2, heat exchanger plates 3, insulating barrier 4, fixed head 5, fastening bolt 6, plug 7, charge valve 8, sealing-plug 9, push rod 10, piston 11, tensioning spring 12, top cover 13, lead 14, Sealing shield ring 15, air inlet through hole 16, baffle plate 17, tensioning plate 18.
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in drawings, a kind of super induction heating device for food baking, it is characterized in that being provided with PTC heating plate 1, energy-conservation super conduction conveying heat energy pipe 2, heat exchanger plates 3, insulating barrier 4, fixed head 5 and fastening bolt 6, described heat exchanger plates about 3 two ends are fixedly connected with PTC heating plate 1 respectively, heat exchanger plates 3 one sidewall is laid with jack, described energy-conservation super conduction conveying heat energy pipe 2 is fixedly connected with heat exchanger plates 3 through the jack of heat exchanger plates 3 sidewall, be beneficial to the heat of heat exchanger plates 3 be passed to rapidly energy-conservation super conduction carrier pipe 2, reach conduction of velocity fast, drying efficiency is high, long service life, the effect that production cost is low, described PTC heating plate 1 outer face is provided with insulating barrier 4, insulating barrier 4 outer face is provided with fixed head 5, fastening bolt 6 is by fixed head 5, insulating barrier 4 and PTC heating plate 1 are fixed on heat exchanger plates 3, to reach use safety, energy resource consumption is low, effect easy for installation.
Energy-conservation super conduction conveying heat energy pipe 2 two ends of the present invention are tightly connected through plug 7 respectively, in the annular seal space of described energy-conservation super conduction conveying heat energy pipe 2, an end is provided with charge valve 8, gas superconductive medium is provided with in the annular seal space of described energy-conservation super conduction conveying heat energy pipe 2, described charge valve is by sealing-plug 9, push rod 10, piston 11, tensioning spring 12, top cover 13, lead 14 and Sealing shield ring 15 form, described sealing-plug 9 is cylindrical, sealing-plug 9 center is provided with screwed hole from inside to outside successively, plunger shaft and push rod perforation, described screwed hole, plunger shaft is connected with push rod perforation, screwed hole internal thread is connected with top cover 13, piston 11 is provided with in plunger shaft, piston 11 one end with insert push rod bore a hole in push rod 10 be fixedly connected with, the other end is fixedly connected with the lead 14 inserting top cover centre bore, tensioning spring 12 is enclosed within lead 14, tensioning spring 12 one end and top cover 13 inconsistent, the other end and piston 11 inconsistent, described piston 11 to seal mutually with sealing-plug 9 inwall through Sealing shield ring 15 and contacts under the effect of tensioning spring 12, described top cover 13 end face circumference is provided with air inlet through hole 16, air inlet through hole 16 is axially arranged, when injecting gas superconductive medium in heat energy pipe 2 will be carried to energy-conservation super conduction, by the inside propulsion arm 10 of external force, the piston 11 of push rod 10 front end moves forward and compresses tensioning spring 12, gas superconductive medium is bored a hole through push rod, plunger shaft, air inlet through hole 16 on thread cavity and lead 14 enters in energy-conservation super conduction conveying heat energy pipe 2, inject complete, unclamp push rod 10, push rod 10 promotes piston 11 automatic homing under the effect of tensioning spring 12, gas medium is sealed by piston 11 and Sealing shield ring 15, reach easy to operate effect.
Plug 7 of the present invention is that the tensioning plate 18 of being crowded around by baffle plate 17 and baffle plate 17 periphery fixes and forms, the openend of the plug 7 at described energy-conservation super conduction conveying heat energy pipe 2 two ends respectively towards outer end, to reach the effect of tight seal.
The present invention in use, can above and below the conveyer belt of the drying food of drying plant respectively parallel laid be provided with energy-conservation super conduction conveying heat energy pipe 2, PTC heating plate 1 is located at the support side of drying plant, energy-conservation super conduction conveying heat energy pipe 2 one end is inserted on PTC heating plate 1, PTC heating plate about 1 two ends are fixed with insulating barrier 4 and fixed head 5 respectively successively, PTC heating plate 1 switches on power, the heat of PTC heating plate 1 is transferred to the other end through energy-conservation super conduction conveying heat energy pipe 2 one end rapidly within the extremely short time, make the temperature in each orientation in drying plant suitable, there is energy resource consumption low, installation cost is low, long service life, energy-conserving and environment-protective, drying rate is fast, rate of drying is fast, evaporation intensity is high, the effect that drying efficiency height dries quantity is good.
The present invention is owing to adopting said structure, the present invention is enable to utilize very little thermal source, by required space temperature rapid temperature increases at short notice, advantages such as there is novel structure, energy resource consumption is low, conduction of velocity is fast, drying efficiency is high, long service life, production cost are low, easy for installation.
The present invention also can be applicable on other drying plants such as drying tea leaves, drying materials.
Claims (3)
1. the super induction heating device for food baking, it is characterized in that being provided with PTC heating plate, energy-conservation super conduction conveying heat energy pipe, heat exchanger plates, insulating barrier, fixed head and fastening bolt, the upper and lower two ends of described heat exchanger plates are fixedly connected with PTC heating plate respectively, heat exchanger plates one sidewall is laid with jack, described energy-conservation super conduction conveying heat energy pipe is fixedly connected with heat exchanger plates through the jack of heat exchanger plates sidewall, described PTC heating plate outer face is provided with insulating barrier, insulating barrier outer face is provided with fixed head, fastening bolt is by fixed head, insulating barrier PTC heating plate is fixed on heat exchanger plates.
2. a kind of super induction heating device for food baking according to claim 1, it is characterized in that described energy-conservation super conduction conveying heat energy pipe two ends are tightly connected through plug respectively, in the annular seal space of described energy-conservation super conduction conveying heat energy pipe, an end is provided with charge valve, gas superconductive medium is provided with in the annular seal space of described energy-conservation super conduction conveying heat energy pipe, described charge valve is by sealing-plug, push rod, piston, tensioning spring, top cover, lead and Sealing shield ring composition, described sealing-plug is cylindrical, sealing-plug center is provided with screwed hole from inside to outside successively, plunger shaft and push rod perforation, described screwed hole, plunger shaft is connected with push rod perforation, screwed hole internal thread is connected with top cover, piston is provided with in plunger shaft, piston one end with insert push rod bore a hole in push rod be fixedly connected with, the other end is fixedly connected with the lead inserting top cover centre bore, tensioning spring is enclosed within lead, tensioning spring one end and top cover inconsistent, the other end and piston inconsistent, described piston to seal mutually with sealing-plug inwall through Sealing shield ring and contacts under the effect of tensioning spring, described top cover end face circumference is provided with air inlet through hole, air inlet through hole is axially arranged.
3. a kind of super induction heating device for food baking according to claim 1, it is characterized in that described plug is that the tensioning plate of being crowded around by baffle plate and baffle plate periphery fixes and forms, the openend of the plug at described energy-conservation super conduction conveying heat energy pipe two ends is respectively towards outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673290.1A CN104713346A (en) | 2013-12-12 | 2013-12-12 | Super-conduction heating device for food drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673290.1A CN104713346A (en) | 2013-12-12 | 2013-12-12 | Super-conduction heating device for food drying |
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| Publication Number | Publication Date |
|---|---|
| CN104713346A true CN104713346A (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310673290.1A Pending CN104713346A (en) | 2013-12-12 | 2013-12-12 | Super-conduction heating device for food drying |
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| CN (1) | CN104713346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157409A (en) * | 2015-07-30 | 2015-12-16 | 常州南夏墅建设有限公司 | Convenient flat heat conduction type heater |
-
2013
- 2013-12-12 CN CN201310673290.1A patent/CN104713346A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157409A (en) * | 2015-07-30 | 2015-12-16 | 常州南夏墅建设有限公司 | Convenient flat heat conduction type heater |
| CN105157409B (en) * | 2015-07-30 | 2018-02-27 | 常州市金海珑机械制造有限公司 | Portable type plate heat conduction formula heater |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |