CN114838565B - Portable electromagnetic heating drying-machine - Google Patents
Portable electromagnetic heating drying-machine Download PDFInfo
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- CN114838565B CN114838565B CN202210374614.0A CN202210374614A CN114838565B CN 114838565 B CN114838565 B CN 114838565B CN 202210374614 A CN202210374614 A CN 202210374614A CN 114838565 B CN114838565 B CN 114838565B
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- 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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- 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
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- 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
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- 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
- F26B25/063—Movable containers or receptacles, e.g. carts, trolleys, pallet-boxes
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- 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
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- 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)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a movable electromagnetic heating dryer, comprising: wheels are arranged on the bottom plate; the insulation outer cylinder is fixed with the bottom plate, one end of the insulation outer cylinder is provided with a through hole, the outer wall of the insulation outer cylinder is provided with an air inlet hole, and the induction heating coil is sleeved outside the insulation outer cylinder; the metal inner cylinder is arranged in the insulation outer cylinder, and the closed end of the metal inner cylinder is fixed with the inner wall of the closed end of the insulation outer cylinder; the charging barrel is arranged in the metal inner barrel, the opening end of the charging barrel is sealed and embedded in the through hole, the closed end of the charging barrel is provided with an air hole, a high-pressure high-temperature-resistant air pump is arranged between the metal inner barrel and the charging barrel, and the air outlet end of the high-pressure high-temperature-resistant air pump is communicated with the air hole; the cover body provided with the air outlet hole is arranged at the opening end of the charging barrel. The dryer can flexibly move; through setting up induction heating coil, metal inner tube and feed cylinder, ensure that metal inner tube and feed cylinder can be by induction heating coil reliable and rapid heating, outside air just gets into in the feed cylinder through the gas pocket after through above-mentioned route and abundant heating and drying.
Description
Technical Field
The invention relates to the field of drying equipment, in particular to a movable electromagnetic heating dryer.
Background
The current electromagnetic heating dryer in the market is mostly fixed, namely can not remove, and the material that waits to dry needs to be transported to electromagnetic heating dryer one side, and above-mentioned setting makes the transportation cost of material improve. In addition, current electromagnetic heating drying-machine is the cylinder mostly, and granular material rolls in the cylinder promptly, and at the same time, cylinder outlying induction heating coil carries out induction heating to the cylinder to this stoving that realizes granular material, the drying-machine of above-mentioned form can only dry granular material, and drying efficiency is not high, when needs are dried to the material of standing, and above-mentioned drying-machine can not be suitable for.
Therefore, how to provide a mobile electromagnetic heating dryer, which can overcome the above problems, is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides a mobile electromagnetic heating dryer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a mobile electromagnetic heating dryer comprising:
the movable assembly comprises a bottom plate and wheels, and wheels for supporting the bottom plate are arranged on the lower surface of the bottom plate;
the heating assembly comprises an insulating outer cylinder, an induction heating coil and an electromagnetic heating controller, wherein two ends of the insulating outer cylinder are closed, one end of the insulating outer cylinder is fixed with the upper plate surface of the bottom plate, a through hole is formed in the middle of one end of the insulating outer cylinder, which is far away from the bottom plate, an air inlet hole is formed in the outer wall of the insulating outer cylinder, the air inlet hole is close to the bottom plate, the induction heating coil is coaxially sleeved on the outer side of the insulating outer cylinder, and the electromagnetic heating controller is fixed on the bottom plate and is electrically connected with the induction heating coil;
the metal inner cylinder is coaxially arranged in the insulating outer cylinder, the closed end of the metal inner cylinder is fixed with the inner wall of the insulating outer cylinder, which is close to the closed end of the bottom plate, and a gap is reserved between the end wall of the open end of the metal inner cylinder and the inner wall of the closed end of the insulating outer cylinder, which is far away from the bottom plate;
the charging barrel is characterized in that one end of the charging barrel is opened, the other end of the charging barrel is closed, the charging barrel is coaxially arranged in the metal inner barrel, the opening end of the charging barrel is sealed and embedded in the through hole, a plurality of air holes are uniformly distributed in the closed end of the charging barrel, a high-pressure high-temperature-resistant air pump is arranged between the metal inner barrel and the charging barrel, and the air outlet end of the high-pressure high-temperature-resistant air pump is communicated with the plurality of air holes;
the cover body is detachably and hermetically arranged at the opening end of the charging barrel, and the cover body is provided with an air outlet.
Compared with the prior art, the invention discloses a movable electromagnetic heating dryer, which ensures that the dryer can flexibly move by arranging a movable assembly and ensures that the dryer can dry materials at a designated position; through setting up induction heating coil, metal inner tube and feed cylinder, this setting ensures that metal inner tube and feed cylinder can be by induction heating coil reliable and rapid heating, and outside air is fully heated and just enters into in the feed cylinder through the gas pocket after the drying, dries the material in the feed cylinder, discharges from the venthole again. When the granular materials are contained in the charging barrel, the high-pressure high-temperature air sprayed by the air holes can enable the granular materials to be in a fluidized state, so that the granular materials can be heated uniformly and reliably; besides the above, the material cylinder can also contain materials needing to be kept still for drying, and the arrangement enables the dryer to heat and dry materials with different requirements.
Preferably, the wheel includes a directional caster and a universal caster, each of which is provided with a plurality of the directional casters and the universal casters. This arrangement ensures that the dryer can move and turn.
Preferably, the bottom plate is a rectangular plate, the two directional casters and the two universal casters are respectively arranged at the four corners of the bottom plate, the rotation axes of the two directional casters are collinear, and the rotation axes of the directional casters are parallel to one side edge of the bottom plate. The above arrangement ensures that the dryer can be moved and turned while reliably supporting the floor.
Preferably, the induction heating device further comprises a limiting strip, wherein a plurality of limiting strips are uniformly distributed and fixed on the outer wall of the insulating outer cylinder in the circumferential direction, the length direction of the limiting strips is parallel to the axial lead of the insulating outer cylinder, the induction heating coils are respectively fixed with the plurality of limiting strips, and gaps are reserved between the outer wall of the insulating outer cylinder and the induction heating coils. This arrangement ensures that the induction heating coil can be reliably fixed to the insulating outer cylinder.
Preferably, a plurality of circular air inlets are uniformly distributed on the outer wall of the insulating outer cylinder in the circumferential direction. This arrangement ensures that air outside the insulating outer cylinder can uniformly enter inside the insulating outer cylinder.
Preferably, the device further comprises a uniform air cylinder, wherein an opening at one end of the uniform air cylinder is closed at the other end, the uniform air cylinder is coaxially arranged in the metal inner cylinder, the opening end of the uniform air cylinder is fixed with the outer wall of the closed end of the material cylinder in a sealing manner, a plurality of air holes are limited in the uniform air cylinder, the outer wall of the closed end of the uniform air cylinder is fixed with the high-pressure high-temperature-resistant air pump, and the closed end of the uniform air cylinder is centrally provided with an opening and communicated with the air outlet end of the high-pressure high-temperature-resistant air pump. This arrangement ensures that the plurality of air holes can be uniformly vented.
Preferably, the novel air-conditioning device further comprises a cylindrical air outlet filter screen, wherein an air outlet hole is formed in the middle of the cover body, and the air outlet filter screen is connected with the air outlet hole. This setting ensures that this drying-machine is when drying granular material, and granular material can not leak from venthole department.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall isometric view of a mobile electromagnetic heating dryer;
FIG. 2 is a top view of a mobile electromagnetic heating dryer;
FIG. 3 is a cross-sectional view in the direction B-B in FIG. 2;
FIG. 4 is a partial isometric view of a mobile electromagnetic heating dryer;
FIG. 5 is a partial isometric view of a mobile electromagnetic heating dryer;
FIG. 6 is a partial isometric view of a mobile electromagnetic heating dryer;
fig. 7 is an isometric view of an insulated outer tub in a mobile electromagnetic heating dryer.
In the figure:
the air conditioner comprises a base plate 1, a directional caster 2, a universal caster 3, an insulating outer cylinder 4, a through hole 40, an air inlet 41, an induction heating coil 5, an electromagnetic heating controller 6, a metal inner cylinder 7, a charging cylinder 8, an air hole 80, a high-pressure high-temperature-resistant air pump 9, a cover 10, an air outlet 100, a limit bar 11, an air homogenizing cylinder 12, an air exhausting filter screen 13, an external threaded pipe 14, a handle 15, a temperature display 16 and a temperature sensor 17.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention discloses a movable electromagnetic heating dryer, which ensures that the dryer can flexibly move by arranging a moving assembly, and ensures that the dryer can dry materials at a designated position; through setting up induction heating coil 5, metal inner tube 7 and feed cylinder 8, this setting ensures that metal inner tube 7 and feed cylinder 8 can be by induction heating coil 5 reliable and rapid heating, the outside air of insulating urceolus 4 gets into between insulating urceolus 4 and the metal inner tube 7 through inlet port 41, then get into inside metal inner tube 7 after keeping away from the clearance between the blind end inner wall of bottom plate 1 through opening end wall and insulating urceolus 4 of metal inner tube 7, consequently, outside air is through above-mentioned route and fully heated and just get into in the feed cylinder 8 through gas pocket 80 after drying, after drying the material in the feed cylinder 8, again follow venthole 100 department and discharge. When the external air enters between the insulating outer cylinder 4 and the metal inner cylinder 7, a certain heat insulation effect can be achieved on the insulating outer cylinder 4, and overheat of the insulating outer cylinder 4 is avoided; when the granular materials are contained in the charging barrel 8, the high-pressure high-temperature air sprayed by the air holes 80 can enable the granular materials to be in a fluidized state, so that the granular materials can be heated uniformly and reliably; in addition to the above, the material cylinder 8 can also contain materials to be dried by standing, and the arrangement enables the dryer to heat and dry materials with different requirements.
Examples
Referring to fig. 1-7, which are schematic views of whole and partial structures of an embodiment of the present invention, the present invention specifically discloses a mobile electromagnetic heating dryer, comprising:
the movable assembly comprises a rectangular bottom plate 1 and wheels, the bottom plate 1 is made of metal materials, the heat resistance and the high compressive strength of the bottom plate are guaranteed, the wheels for supporting the bottom plate 1 are arranged on the lower plate surface of the bottom plate, and the dryer can be moved to adapt to different use areas through the arrangement;
the heating assembly comprises an insulating outer cylinder 4, an induction heating coil 5 and an electromagnetic heating controller 6, wherein the outer contour of the section of the insulating outer cylinder 4 is circular, and is made of insulating materials which are high in temperature resistance and high in strength, the insulating outer cylinder 4 is prevented from being subjected to induction heating by the induction heating coil 5, two ends of the insulating outer cylinder 4 are closed, one end of the insulating outer cylinder 4 is fixed with the upper plate surface of the bottom plate 1 in a welding or bolting mode, a circular through hole 40 is formed in the middle of one end of the insulating outer cylinder 4, a plurality of circular air inlets 41 are uniformly distributed in the circumferential direction on the outer wall of the insulating outer cylinder 4, the air inlets 41 are arranged close to the bottom plate 1, so that external air enters from the bottom of the insulating outer cylinder 4, the induction heating coil 5 is coaxially sleeved outside the insulating outer cylinder 4, the electromagnetic heating controller 6 is fixed on the bottom plate 1 and is electrically connected with the induction heating coil 5, and the electromagnetic heating controller 6 can control the heating temperature of the induction heating coil 5;
the cross section outline of the metal inner cylinder 7 is circular, the metal inner cylinder 7 can be heated by induction heating coil 5 in an induction way, one end of the metal inner cylinder 7 is opened, the other end of the metal inner cylinder 7 is closed, the metal inner cylinder 7 is coaxially arranged in the insulation outer cylinder 4, the closed end of the metal inner cylinder 7 and the inner wall of the insulation outer cylinder 4 close to the closed end of the bottom plate 1 are fixed in a welding or bolt connection way, a gap is reserved between the end wall of the open end of the metal inner cylinder 7 and the inner wall of the insulation outer cylinder 4 far away from the closed end of the bottom plate 1, air outside the insulation outer cylinder 4 enters between the insulation outer cylinder 4 and the metal inner cylinder 7 through an air inlet 41, and then enters the metal inner cylinder 7 after passing through the gap between the end wall of the open end of the metal inner cylinder 7 and the inner wall of the insulation outer cylinder 4 far away from the closed end of the bottom plate 1;
the material cylinder 8, the cross section outline of the material cylinder 8 is circular, the material cylinder 8 is made of materials, the wall thickness of the material cylinder 8 is smaller than that of the metal inner cylinder 7, one end of the material cylinder 8 is open, the other end of the material cylinder 8 is closed, the material cylinder 8 is coaxially arranged in the metal inner cylinder 7, the gap between the outer wall of the material cylinder 8 and the inner wall of the metal inner cylinder 7 is larger than the gap between the inner wall of the insulating outer cylinder 4 and the outer wall of the metal inner cylinder 7, the open end of the material cylinder 8 is sealed and fixedly arranged in the through hole 40, a plurality of air holes 80 are uniformly distributed on the closed end of the material cylinder 8, the cross section of the air holes 80 is circular or other shapes, the requirement is that when the material cylinder 8 is filled with granular materials, the grain diameter of the materials is larger than the aperture of the air holes 80, a high-pressure high-temperature-resistant air pump 9 is arranged between the metal inner cylinder 7 and the material cylinder 8, the air outlet end of the high-pressure high-temperature-resistant air pump 9 is communicated with the plurality of the air holes 80, and the air outlet quantity of the high-pressure high-temperature-resistant air pump 9 can be adjusted to adapt to different drying requirements;
the lid 10, the outline of lid 10 is circular, and lid 10 is close to the one end integrated into one piece of feed cylinder 8 and has external screw thread pipe 14, and the inner wall that feed cylinder 8 is close to its open end is provided with the external screw thread, and external screw thread pipe 14 can seal the spin with feed cylinder 8 and connect, has seted up venthole 100 on the lid 10.
Further specifically, the wheels include a directional caster 2 and a caster 3, and the directional caster 2 and the caster 3 are each provided with two. The base plate 1 is a rectangular plate, the two directional casters 2 and the two universal casters 3 are respectively arranged at the four corners of the base plate 1, the rotation axes of the two directional casters 2 are collinear, the rotation axes of the directional casters 2 are parallel to one side of the base plate 1, and the base plate 1 can realize steering through the two universal casters 3.
Further specifically, the induction heating coil further comprises limit strips 11, the cross section of each limit strip 11 is rectangular, three limit strips 11 are uniformly distributed and fixed on the peripheral direction of the outer wall of the insulation outer cylinder 4, the length direction of each limit strip 11 is parallel to the axis of the insulation outer cylinder 4, the induction heating coil 5 is respectively penetrated and fixed with the limit strips 11, and gaps are formed between the outer wall of the insulation outer cylinder 4 and the induction heating coil 5.
Further specifically, the high-pressure high-temperature-resistant air pump 9 is fixed on the outer wall of the closed end of the air homogenizing cylinder 12, the opening of one end of the air homogenizing cylinder 12 is closed, the air homogenizing cylinder 12 is coaxially arranged in the metal inner cylinder 7, the opening end of the air homogenizing cylinder 12 is fixed with the outer wall of the closed end of the air homogenizing cylinder 8 in a sealing manner, a plurality of air holes 80 are limited in the air homogenizing cylinder 12, the high-pressure high-temperature-resistant air pump 9 is fixed on the outer wall of the closed end of the air homogenizing cylinder 12, the opening of the closed end of the air homogenizing cylinder 12 is centered and communicated with the air outlet end of the high-pressure high-temperature-resistant air pump 9, and the air homogenizing cylinder 12 is arranged to ensure that a plurality of air holes 80 can uniformly outlet air.
Further specifically, the air-discharging device further comprises a cylindrical air-discharging filter screen 13, an air outlet hole 100 is formed in the center of the cover body 10, and the air-discharging filter screen 13 is connected with the air outlet hole 100.
Further specifically, still include handle 15, temperature display 16 and temperature sensor 17, the one end that lid 10 kept away from feed cylinder 8 is fixed with two handles 15, venthole 100 is spacing between two handles 15, be fixed with temperature sensor 17 on the lid 10, temperature sensor 17's detection end can carry out temperature detection in the feed cylinder 8, temperature sensor 17 and temperature display 16 electric connection, temperature display 16 fixes the upper plate face at bottom plate 1, temperature display 16 can show the inside temperature of feed cylinder 8, the operator can utilize electromagnetic heating controller 6 to control the heating temperature of induction heating coil 5 according to the temperature data on the temperature display 16.
This drying machine can heat two types of materials, and one is the material that needs to stand the stoving, and the other is the granule material.
When the materials which are kept still and dried are required to be dried, firstly, the bottom plate 1 is ensured to be horizontally arranged, the cover body 10 is opened, the materials are stably placed in the charging barrel 8, the cover body 10 is covered, firstly, the air outlet quantity of the high-pressure high-temperature-resistant air pump 9 is started and regulated, the materials can still be kept still in the charging barrel 8, then, the induction heating coil 5 is started, the heating temperature is regulated, and the drying operation is started;
when the granular materials need to be dried, the cover body 10 is opened, the granular materials are placed in the charging barrel 8, the cover body 10 is covered, the air outlet quantity of the high-pressure high-temperature-resistant air pump 9 is started and adjusted firstly, the materials are ensured to be in a fluidized state, then the induction heating coil 5 is started, the heating temperature is adjusted, and the drying operation is started.
The heating process of the dryer comprises the following steps: firstly, the induction heating coil 5 can perform induction heating on the metal inner cylinder 7 and the charging cylinder 8, secondly, the high-pressure high-temperature-resistant gas pump 9 uniformly blows air into the charging cylinder 8 through the plurality of air holes 80, the air inlet end of the high-pressure high-temperature-resistant gas pump 9 is communicated with the inside of the metal inner cylinder 7, and the air inlet end of the high-pressure high-temperature-resistant gas pump 9 is arranged near the bottom of the metal inner cylinder 7, and the following description has been made: air outside the insulating outer cylinder 4 enters between the insulating outer cylinder 4 and the metal inner cylinder 7 through the air inlet hole 41, then enters into the metal inner cylinder 7 after passing through a gap between the end wall of the opening end of the metal inner cylinder 7 and the inner wall of the closed end of the insulating outer cylinder 4 far away from the bottom plate 1, so that the external air enters into the charging cylinder 8 through the air hole 80 after being fully heated and dried through the path, and is discharged from the air outlet hole 100 after being dried. When the outside air enters between the insulating outer cylinder 4 and the metal inner cylinder 7, a certain heat insulation effect can be achieved on the insulating outer cylinder 4, and overheat of the insulating outer cylinder 4 is avoided.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A mobile electromagnetic heating dryer, comprising:
the movable assembly comprises a bottom plate (1) and wheels, and wheels for supporting the bottom plate (1) are arranged on the lower plate surface of the bottom plate;
the heating assembly comprises an insulating outer cylinder (4), an induction heating coil (5) and an electromagnetic heating controller (6), wherein two ends of the insulating outer cylinder (4) are closed, one end of the insulating outer cylinder is fixed with the upper plate surface of the bottom plate (1), a through hole (40) is formed in the middle of one end, far away from the bottom plate (1), of the insulating outer cylinder (4), an air inlet hole (41) is formed in the outer wall of the insulating outer cylinder (4), the air inlet hole (41) is close to the bottom plate (1), the induction heating coil (5) is coaxially sleeved on the outer side of the insulating outer cylinder (4), and the electromagnetic heating controller (6) is fixed on the bottom plate (1) and is electrically connected with the induction heating coil (5);
the metal inner cylinder (7), one end of the metal inner cylinder (7) is open, the other end of the metal inner cylinder is closed, the metal inner cylinder (7) is coaxially arranged in the insulating outer cylinder (4), the closed end of the metal inner cylinder (7) and the inner wall of the insulating outer cylinder (4) close to the closed end of the bottom plate (1) are fixed, and a gap is reserved between the end wall of the open end of the metal inner cylinder (7) and the inner wall of the closed end of the insulating outer cylinder (4) far away from the bottom plate (1);
the charging barrel (8), one end of the charging barrel (8) is opened, the other end of the charging barrel is closed, the charging barrel (8) is coaxially arranged in the metal inner barrel (7), the opening end of the charging barrel (8) is sealed and embedded in the through hole (40), a plurality of air holes (80) are uniformly distributed in the closed end of the charging barrel (8), a high-pressure high-temperature-resistant air pump (9) is arranged between the metal inner barrel (7) and the charging barrel (8), and the air outlet end of the high-pressure high-temperature-resistant air pump (9) is communicated with the plurality of air holes (80);
the cover body (10), the cover body (10) can be dismantled and sealed to be installed the open end of feed cylinder (8), air outlet (100) have been seted up on the cover body (10).
2. A mobile electromagnetic heating dryer according to claim 1, characterized in that the wheels comprise directional casters (2) and casters (3), the directional casters (2) and casters (3) being each provided with a plurality.
3. A mobile electromagnetic heating dryer according to claim 2, characterized in that the base plate (1) is a rectangular plate, the directional casters (2) and the universal casters (3) are each provided with two, the two directional casters (2) and the two universal casters (3) are each arranged at four corners of the base plate (1), the axes of rotation of the two directional casters (2) are collinear, and the axis of rotation of the directional casters (2) is parallel to one side of the base plate (1).
4. The movable electromagnetic heating dryer according to claim 1, further comprising a limiting strip (11), wherein a plurality of limiting strips (11) are uniformly distributed and fixed on the outer wall of the insulating outer cylinder (4) in the circumferential direction, the length direction of the limiting strip (11) is parallel to the axial line of the insulating outer cylinder (4), the induction heating coils (5) are respectively fixed with the plurality of limiting strips (11), and gaps are reserved between the outer wall of the insulating outer cylinder (4) and the induction heating coils (5).
5. The portable electromagnetic heating dryer according to claim 1, wherein a plurality of circular air inlet holes (41) are uniformly distributed on the outer wall of the insulating outer cylinder (4) in the circumferential direction.
6. The mobile electromagnetic heating dryer according to claim 1, further comprising a gas homogenizing cylinder (12), wherein one end of the gas homogenizing cylinder (12) is open, the other end of the gas homogenizing cylinder is closed, the gas homogenizing cylinder (12) is coaxially arranged in the metal inner cylinder (7), the open end of the gas homogenizing cylinder (12) is fixed with the outer wall of the closed end of the charging cylinder (8) in a sealing manner, a plurality of air holes (80) are limited in the gas homogenizing cylinder (12), the high-pressure high-temperature-resistant air pump (9) is fixed on the outer wall of the closed end of the gas homogenizing cylinder (12), and the closed end of the gas homogenizing cylinder (12) is centrally provided with an opening and is communicated with the air outlet end of the high-pressure high-temperature-resistant air pump (9).
7. The mobile electromagnetic heating dryer according to claim 1, further comprising a cylindrical exhaust filter screen (13), wherein the cover body (10) is provided with an air outlet hole (100) at the center, and the exhaust filter screen (13) is connected with the air outlet hole (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210374614.0A CN114838565B (en) | 2022-04-11 | 2022-04-11 | Portable electromagnetic heating drying-machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210374614.0A CN114838565B (en) | 2022-04-11 | 2022-04-11 | Portable electromagnetic heating drying-machine |
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| CN114838565A CN114838565A (en) | 2022-08-02 |
| CN114838565B true CN114838565B (en) | 2024-04-09 |
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