CN107504773A - A kind of double heating and energy saving vacuum ovens - Google Patents
A kind of double heating and energy saving vacuum ovens Download PDFInfo
- Publication number
- CN107504773A CN107504773A CN201710733740.XA CN201710733740A CN107504773A CN 107504773 A CN107504773 A CN 107504773A CN 201710733740 A CN201710733740 A CN 201710733740A CN 107504773 A CN107504773 A CN 107504773A
- Authority
- CN
- China
- Prior art keywords
- energy saving
- inner bag
- electromagnetic heater
- saving vacuum
- vacuum ovens
- 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
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Resistance Heating (AREA)
Abstract
The present invention provides a kind of double heating and energy saving vacuum ovens, it is characterized in that, including closed casing and the inner bag being arranged in the casing, gap is provided between the outer wall of the inner bag and the inwall of the casing, also include microwave heating equipment, RF power conversion equipment and electromagnetic heater, the microwave heating equipment, RF power conversion equipment are electrically connected with the electromagnetic heater respectively, and the electromagnetic heater, microwave heating equipment are arranged in the gap;Double heating and energy saving vacuum oven energy consumptions of the invention are low, safety coefficient is high, simple in construction, firing rate is fast.
Description
Technical field
The present invention relates to vacuum oven field, especially a kind of double heating and energy saving vacuum ovens.
Background technology
The vacuum oven of electrode slice drying is traditionally used for, toaster body is generally comprised, is installed on inside toaster body
Inner bag, the outer tunnel for being formed at inner bag periphery and the power source being arranged in outer tunnel.During baking, because of described outer tunnel
Box house is heated or radiated using outside circulating type hot air circulation mode so that by the temperature at cabinet wall
Height, internal temperature are low, cause the temperature inside baking box unbalanced;If be in vacuum inside baking box, baking box
Body internal temperature is difficult rise, causes transmission temperature Rate slow.
In order to solve this problem, Chinese patent literature number is CN102636007A, discloses a kind of energy-saving safe heating
Fast vacuum oven, including closed casing and the inner bag that is arranged in casing, inner bag outer wall and outer case inwall it
Between be provided with gap, be provided with liquid heating pipe and blower fan in gap, the heating medium in liquid heating pipe is deep fat.Make first
Hot-oil circulation passage is formed with deep fat heating source, circular-pump and liquid heating pipe, then is produced liquid heating pipe with blower fan
Heat be blown into inside inner bag, and form in inner bag hot gas and circulate.So as to solve the problems, such as that heating is unhappy, but it is this
Vacuum oven needs to use deep fat heating source and circular-pump, exist energy consumption it is big, it is complicated, not environmentally, maintenance it is inconvenient
The problems such as;When the deep fat in liquid heating pipe is revealed, easily trigger unsafe accident, and cause property and personnel
Loss;Although firing rate contrasts traditional vacuum oven and is greatly improved, its firing rate still can not expire
Sufficient production requirement.
The content of the invention
In order to overcome above mentioned problem, the present invention provides that a kind of energy consumption is low, safety coefficient is high, simple in construction and add to society
The fast high-efficiency energy-saving vacuum baking box of thermal velocity.
The present invention is achieved through the following technical solutions:
A kind of double heating and energy saving vacuum ovens, including closed casing and the inner bag that is arranged in the casing, in the inner bag
Outer wall and the casing inwall between be provided with gap, in addition to microwave heating equipment, RF power conversion equipment and electromagnetism
Heater, the microwave heating equipment, RF power conversion equipment are electrically connected with the electromagnetic heater respectively, described
Electromagnetic heater, microwave heating equipment are arranged in the gap.
Preferably, the electromagnetic heater includes magnet exciting coil and uses ferromagnetism with what the magnet exciting coil was oppositely arranged
Metal tablet made of material.
Preferably, some radiator structures are provided with the side of the metal tablet away from the magnet exciting coil.
Preferably, some radiator structures are some metal fins or some heat dissipation metal convex tendons.
Preferably, at least one side of the inner bag is made of ferrimagnet, and the electromagnetic heater is excitation
Coil, the magnet exciting coil are arranged on made of ferrimagnet on the outer surface of the side.
Preferably, be additionally provided with blower fan in the gap, be provided with several through holes on the inner bag, the blower fan and
Some through holes, which coordinate to form in the inner bag hot gas, to be circulated.
The present invention is as a result of the heating source of microwave heating equipment and electromagnetic heater as vacuum oven, with liquid
Heating tube is compared, and its safety coefficient is high, and oil accident will not occur, and will not cause property and the loss of personnel, and structure letter
It is single, it is easy to maintenance;Formed in inner bag and circulated using the cooperation of blower fan and through hole, the heated air in gap is sent rapidly
Enter in working box, the temperature in inner bag is rapidly heated, have the advantages that energy consumption is low, environmentally friendly, firing rate is fast, using double
Heater, the efficiency of heating surface are high.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being described in further detail below in conjunction with embodiment to the present invention:
A kind of double heating and energy saving vacuum ovens, including closed casing and the inner bag that is arranged in the casing, in the inner bag
Outer wall and the casing inwall between be provided with gap, in addition to microwave heating equipment, RF power conversion equipment and electromagnetism
Heater, the microwave heating equipment, RF power conversion equipment are electrically connected with the electromagnetic heater respectively, described
Electromagnetic heater, microwave heating equipment are arranged in the gap.
The electromagnetic heater include magnet exciting coil and with the magnet exciting coil be oppositely arranged with ferrimagnet system
Into metal tablet.
Some radiator structures are provided with the side of the metal tablet away from the magnet exciting coil.
Some radiator structures are some metal fins or some heat dissipation metal convex tendons.
At least one side of inner bag is made of ferrimagnet, and the electromagnetic heater is magnet exciting coil, institute
Magnet exciting coil is stated to be arranged on made of ferrimagnet on the outer surface of the side.
Blower fan is additionally provided with the gap, is provided with several through holes on the inner bag, the blower fan and described some
Through hole, which coordinates to form in the inner bag hot gas, to be circulated.
The present invention is as a result of the heating source of microwave heating equipment and electromagnetic heater as vacuum oven, with liquid
Heating tube is compared, and its safety coefficient is high, and oil accident will not occur, and will not cause property and the loss of personnel, and structure letter
It is single, it is easy to maintenance;Formed in inner bag and circulated using the cooperation of blower fan and through hole, the heated air in gap is sent rapidly
Enter in working box, the temperature in inner bag is rapidly heated, have the advantages that energy consumption is low, environmentally friendly, firing rate is fast, using double
Heater, the efficiency of heating surface are high.
It is the wherein specific implementation of the present invention above, its description is more specific and detailed, but can not therefore manage
Solve as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (6)
1. a kind of double heating and energy saving vacuum ovens, it is characterised in that including closed casing and in being arranged in the casing
Courage, gap is provided between the outer wall of the inner bag and the inwall of the casing, in addition to microwave heating equipment, RF power turn
Changing device and electromagnetic heater, the microwave heating equipment, RF power conversion equipment respectively with the electromagnetic heater
It is electrically connected with, the electromagnetic heater, microwave heating equipment are arranged in the gap.
2. double heating and energy saving vacuum ovens according to claim 1, it is characterised in that:The electromagnetic heater bag
Include magnet exciting coil and the metal tablet made of ferrimagnet being oppositely arranged with the magnet exciting coil.
3. double heating and energy saving vacuum ovens according to claim 2, it is characterised in that:It is remote in the metal tablet
Side from the magnet exciting coil is provided with some radiator structures.
4. double heating and energy saving vacuum ovens according to claim 3, it is characterised in that:Some radiator structures are
Some metal fins or some heat dissipation metal convex tendons.
5. double heating and energy saving vacuum ovens according to claim 1, it is characterised in that:At least one side of inner bag
Face is made of ferrimagnet, and the electromagnetic heater is magnet exciting coil, and the magnet exciting coil is arranged on ferromagnetism material
Made of material on the outer surface of the side.
6. double heating and energy saving vacuum ovens according to claim 1, it is characterised in that:Wind is additionally provided with the gap
Machine, several through holes are provided with the inner bag, the blower fan and some through holes coordinate to form to follow in the inner bag hot gas
Ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710733740.XA CN107504773A (en) | 2017-08-24 | 2017-08-24 | A kind of double heating and energy saving vacuum ovens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710733740.XA CN107504773A (en) | 2017-08-24 | 2017-08-24 | A kind of double heating and energy saving vacuum ovens |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107504773A true CN107504773A (en) | 2017-12-22 |
Family
ID=60692626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710733740.XA Pending CN107504773A (en) | 2017-08-24 | 2017-08-24 | A kind of double heating and energy saving vacuum ovens |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107504773A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203586674U (en) * | 2013-11-29 | 2014-05-07 | 深圳市信宇人科技有限公司 | Efficient energy saving vacuum oven |
KR20140066083A (en) * | 2012-11-16 | 2014-05-30 | 서울대학교산학협력단 | Magnetoelectric material and method for forming the said material |
CN205561430U (en) * | 2015-12-04 | 2016-09-07 | 南京方欧机械设备有限公司 | Interior external heating type vacuum drying oven |
CN206131626U (en) * | 2016-08-31 | 2017-04-26 | 欧洋富瑞江苏木业有限公司 | Plank microwave air drying case |
CN206247767U (en) * | 2016-12-12 | 2017-06-13 | 常熟市龙腾特种钢有限公司 | A kind of energy saving and environment friendly covering slag baking system |
CN106906585A (en) * | 2017-01-21 | 2017-06-30 | 海宁萃智智能机器人有限公司 | A kind of comprehensive Water circulation HTHP dye vat |
CN206399118U (en) * | 2017-01-10 | 2017-08-11 | 广州温伴新能源科技有限公司 | One kind moves integrally detachable intelligent dryer |
CN107062828A (en) * | 2017-06-09 | 2017-08-18 | 京东方科技集团股份有限公司 | A kind of Minton dryer |
-
2017
- 2017-08-24 CN CN201710733740.XA patent/CN107504773A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140066083A (en) * | 2012-11-16 | 2014-05-30 | 서울대학교산학협력단 | Magnetoelectric material and method for forming the said material |
CN203586674U (en) * | 2013-11-29 | 2014-05-07 | 深圳市信宇人科技有限公司 | Efficient energy saving vacuum oven |
CN205561430U (en) * | 2015-12-04 | 2016-09-07 | 南京方欧机械设备有限公司 | Interior external heating type vacuum drying oven |
CN206131626U (en) * | 2016-08-31 | 2017-04-26 | 欧洋富瑞江苏木业有限公司 | Plank microwave air drying case |
CN206247767U (en) * | 2016-12-12 | 2017-06-13 | 常熟市龙腾特种钢有限公司 | A kind of energy saving and environment friendly covering slag baking system |
CN206399118U (en) * | 2017-01-10 | 2017-08-11 | 广州温伴新能源科技有限公司 | One kind moves integrally detachable intelligent dryer |
CN106906585A (en) * | 2017-01-21 | 2017-06-30 | 海宁萃智智能机器人有限公司 | A kind of comprehensive Water circulation HTHP dye vat |
CN107062828A (en) * | 2017-06-09 | 2017-08-18 | 京东方科技集团股份有限公司 | A kind of Minton dryer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202274720U (en) | Microwave vacuum drying equipment | |
CN102636007A (en) | Safe and energy-saving vacuum oven with temperature rising rapidly | |
CN201469048U (en) | Wind guide cover of thermal cycling system of baking oven | |
CN205537063U (en) | High sealed electrothermal blowing dry box | |
CN107504773A (en) | A kind of double heating and energy saving vacuum ovens | |
CN203400028U (en) | Electromagnetic eddy current effect-based oven | |
CN203099922U (en) | Air convection type thermal insulating device | |
CN107619911B (en) | A kind of energy saving heat-treatment furnace | |
CN203586674U (en) | Efficient energy saving vacuum oven | |
CN204952923U (en) | Energy -conserving accuse temperature formula ageing tests case | |
KR20090118729A (en) | A high frequency induction heating hit pipe onpung and heater | |
CN203295558U (en) | Novel pit type tempering furnace | |
CN202582061U (en) | Safe, energy-saving and quick-heating vacuum oven | |
CN203931716U (en) | A kind of improved transformer | |
CN209136296U (en) | A kind of curing range cooling structure | |
CN203653633U (en) | Vacuum furnace | |
CN103725840B (en) | Vacuum furnace | |
CN206176997U (en) | Aluminum alloy electromagnetism stove | |
CN205782736U (en) | A kind of virtual flame electromagnetic oven LED cooling structure | |
CN206037677U (en) | Electromagnetic heating contact vacuum baking oven | |
CN204180312U (en) | Heater | |
CN205919388U (en) | Inner loop commercial induction cooker's host computer structure | |
CN214039497U (en) | Muffle high-temperature quenching furnace heat insulation structure with heat insulation structure | |
CN204534789U (en) | A kind of electromagnetic induction heating type super bath | |
CN204154099U (en) | A kind of energy-conservation Muffle furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
|
RJ01 | Rejection of invention patent application after publication |