CN212463561U

CN212463561U - Microwave high-temperature equipment

Info

Publication number: CN212463561U
Application number: CN202022228560.6U
Authority: CN
Inventors: 刘学; 夏广兵; 宋勇
Original assignee: Anhui Ruida Microwave Applied Technology Co ltd
Current assignee: Anhui Ruida Microwave Applied Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-02-02
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses microwave high-temperature equipment, which comprises a microwave box body, wherein one side of the microwave box body is provided with an opening, the top wall of the inner cavity of the microwave box body is provided with a top heat preservation structure, the opening part of the microwave box body is provided with an opening heat preservation structure, and the bottom wall and a plurality of side walls of the microwave box body are respectively provided with a plurality of layers of heat preservation structures; the multilayer heat-insulating structure comprises an outer layer plate, a middle layer cotton and an inner layer plate which are fixedly connected in sequence. The utility model discloses to top, bottom, side and opening part design have different insulation construction in the microwave box of normal stainless steel, easily cracked to present top heated board, microwave generator heating surface heated board easily inhale ripples heating effect poor and door body simple structure can't be fine to the door body junction carry out sealed heat retaining problem, the solution that all can be fine, thereby make the utility model discloses a temperature in the microwave box among the microwave high temperature equipment can be easily reach more than 1000 degrees or even 1200 degrees, is very worth using widely.

Description

Microwave high-temperature equipment

Technical Field

The utility model relates to a microwave heating technical field specifically is a microwave high temperature equipment.

Background

The microwave refers to an electromagnetic wave that can penetrate into the inside of an object to heat the whole object. The microwave heating system is composed of an electromagnetic wave generator and a metal heating chamber capable of reflecting microwaves to an object to be heated. In addition to single microwave heating, there are hybrid furnaces. Microwave heating may be combined with heating in other forms, or several different frequencies of microwave heating. Microwave ovens combined with hot air may be used for heating or drying of materials. The heating furnace is most suitable for solving the problems of high temperature, large material flow and high economic cost only by using microwave heating.

For example, microwave heating is mainly used for drying heat-sensitive products in the ceramic industry, and the conventional heating method requires long drying time and has high rejection rate.

Among the prior art, a microwave heating equipment that bulletin number is CN 203108231U, including the microwave box, microwave box internally mounted has the high temperature kiln body, installs microwave generating source, monitoring device and infrared temperature measuring device on the microwave box, and the both sides of microwave box are equipped with inlet pipe and discharging pipe respectively, and automatically controlled cabinet is installed to one side of microwave box, is equipped with electrical system in the automatically controlled cabinet, and the door body of the high temperature kiln body is installed in the microwave box openly, still includes equipment cooling system, monitoring device and infrared temperature measuring device are connected with the electrical system between the electricity respectively. The microwave heating equipment has the advantages of reasonable structural design, capability of monitoring and accurately controlling the heating temperature in real time, good heating effect, convenience in use, energy conservation, safety and high efficiency, and is suitable for popularization and implementation.

However, the microwave heating device still has the following obvious defects in the using process: 1. the kiln body is composed of an inner layer of polycrystalline ceramic fiber board and an outer layer of polycrystalline ceramic fiber cotton, the double-layer structure is adopted for heating and heat preservation, and the effect is poor; 2. the door body structure is too simple, and the microwave box body cannot be well insulated, so that the heating temperature in the microwave box body cannot be continuously increased; 3. the structure at the top of the kiln body is also a whole-block plate structure, so that the whole-block crushing is very easy to occur in the using and transporting processes, and the use is very inconvenient. The three defects can cause that the heat preservation effect of the microwave heating equipment is very poor, the product in the microwave box body cannot be heated continuously, and the temperature in the microwave box body cannot reach the high temperature of more than 1000 ℃ under the normal condition, so that the microwave heating effect of the product is very poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microwave high temperature equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a microwave high-temperature device comprises a microwave box body with an opening at one side, wherein a microwave generator for heating the inside of the microwave box body is arranged on the side wall of the microwave box body;

the multilayer heat insulation structure comprises an outer plate, a middle layer of cotton and an inner plate which are fixedly connected in sequence, the top heat insulation structure comprises a top heat insulation plate and top heat insulation cotton, the top heat insulation plate is formed by clamping a plurality of strip-shaped step plates, the opening heat insulation structure comprises an opening plate fixedly arranged at an opening of a microwave box body, a boss groove is formed in the middle of the opening plate, and a door plate structure is movably connected to one side of the opening plate;

the door plate structure comprises an outer door plate, an inner door plate and a boss, wherein the outer door plate is provided with an inward-turning hem, the inner door plate is provided with an outward-turning hem, the inner door plate is arranged in the outer door plate, the outward-turning hem is lapped at the inward-turning hem to form an annular groove, a foaming strip is arranged in the annular groove and comprises a woven belt and a heat-preservation cotton core, and the heat-preservation cotton core is filled in the woven belt;

the inner door plate is far away from a boss fixedly connected with one side of the outer door plate, the boss is provided with clamping edge blocks all around, an invagination groove is formed in the step position of the boss, a clamping flange is inserted into the invagination groove, a protective cotton layer is connected onto the clamping flange, the clamping edge blocks are erected at the step position of the boss and connected with the protective cotton layer, and the boss is movably inserted into the boss groove.

Preferably, the outer plate and the inner plate are both made of mullite, and the middle layer of cotton is made of aluminum silicate.

Preferably, an infrared thermometer is arranged at the top of the microwave box body, the infrared thermometer is embedded in the top wall of the microwave box body, and temperature measuring holes are formed in the top heat insulation board and the top heat insulation cotton in a penetrating mode.

Preferably, the left side and the right side of the outer door plate are symmetrically provided with mounting columns, the outer door plate is fixedly connected with a handle and hinges, and the handle and the hinges are respectively connected with the mounting columns on the two sides.

Preferably, the upper side and the lower side of the outer door plate are both provided with a protection plate, and the protection plates are fixedly connected with the mounting columns.

Preferably, door panel cotton is filled between the outer door panel and the inner door panel.

Preferably, the microwave box body is arranged in the equipment box frame.

Preferably, the equipment box frame is provided with a temperature control system, the temperature control system comprises a temperature controller and a power supply, the power supply is electrically connected to the temperature controller, the microwave generator and the infrared thermometer respectively, and the temperature controller is in communication connection with the infrared thermometer.

Preferably, the microwave generator is provided with a microwave cooling water inlet and a microwave cooling water outlet, the power supply is provided with a power supply cooling water inlet and a power supply cooling water outlet, and the equipment box frame is provided with a water cooling system.

Preferably, the water cooling system includes inlet tube and outlet pipe, microwave cooling water inlet and power cooling water inlet all connect on the inlet tube, microwave cooling delivery port and power cooling delivery port all connect on the outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a top insulation structure is used for solving the easy broken problem of top panel structure, through the joint mode of bar step board, splits the monoblock heated board in top into the insulation panel of polylith joint to the condition of monoblock breakage is difficult for taking place, and also more convenient top heated board's change reduces the economic loss because of the broken top heated board causes; the bottom and side heat-insulating structures are used for solving the problem of poor heating and heat-insulating effects of the double-layer polycrystalline ceramic fiber board, and a layer of aluminum silicate heat-insulating cotton is sandwiched between two layers of polycrystalline mullite through the multi-layer structure of board-cotton-board, so that the purposes of not serious wave-absorbing condition, better heating effect and better heat-insulating property are achieved; the heat insulation structure at the opening part is used for solving the problems of poor heat insulation effect and high possibility of heat emission at the joint of a common door body, a foaming strip can be arranged in an annular groove formed by butt joint installation of an inner flanging and an outer flanging through the arrangement of an outer door plate and an inner door plate, the foaming strip is in close contact with the opening plate, the door body can be sealed to prevent heat radiation, and a boss made of mullite material is clamped with a boss groove to better realize the sealing effect, wherein the arrangement of an inner sunken groove and a clamping flange on the boss can further protect the boss structure, prevent the boss from being damaged in the reciprocating opening and closing process of the door plate, avoid the convex part of the boss from being pulled apart or broken, further realize the effect of sealing to prevent heat radiation through a clamping edge block and a clamping flange, and improve the heat insulation structure and the materials in the microwave box body through the three types, thereby can make the inside temperature of microwave box can the continuous heating rise, reach the high temperature environment of microwave heating, microwave generator can reach 1000 in to the inside heating process of cavity and give other 1200 degrees, and the heat preservation effect is splendid, is difficult for dispelling the heat easily.

The utility model discloses to top, bottom, side and opening part design have different insulation construction in the microwave box of normal stainless steel, easily cracked to present top heated board, microwave generator heating surface heated board easily inhale ripples heating effect poor and door body simple structure can't be fine to the door body junction carry out the heat retaining problem of sealing, the solution that the homoenergetic is fine, thereby make the utility model discloses a temperature in the microwave box among the microwave high temperature equipment can be easily reached more than 1000 degrees or even 1200 degrees, has fine heat preservation effect moreover, is worth using widely very much.

Drawings

Fig. 1 is a schematic structural view of the microwave box of the present invention;

FIG. 2 is a schematic front view of the internal heat-insulating structure of the microwave box of the present invention;

FIG. 3 is a schematic side view of the internal heat-insulating structure of the microwave box of the present invention;

FIG. 4 is a schematic top view of the internal heat-insulating structure of the microwave box of the present invention;

FIG. 5 is a schematic view of the multi-layer thermal insulation structure of the present invention;

FIG. 6 is a schematic front view of the microwave cabinet of the present invention without an opening plate installed therein;

FIG. 7 is a schematic structural view of the top insulation board of the present invention;

fig. 8 is a schematic sectional view of the microwave cabinet of the present invention when the door panel structure is installed;

FIG. 9 is an enlarged view of the structure of area A in FIG. 8;

fig. 10 is a schematic structural view of the outer door panel and the inner door panel of the present invention;

FIG. 11 is a schematic view of the installation structure of the boss and the inner door panel of the present invention;

FIG. 12 is an enlarged view of the structure of the area B in FIG. 11;

FIG. 13 is a schematic top view of the inner door panel structure of the present invention;

fig. 14 is a schematic top view of the outer door panel structure of the present invention;

fig. 15 is a schematic view of the annular groove structure of the present invention;

FIG. 16 is a schematic structural view of the foaming strip of the present invention disposed in the annular groove;

fig. 17 is a schematic view of the internal structure of the foam strip of the present invention;

fig. 18 is a perspective view of the boss structure of the present invention;

FIG. 19 is a schematic front view of the boss structure of the present invention;

FIG. 20 is an enlarged view of the structure of the area C in FIG. 19;

FIG. 21 is a schematic view of the structure of the clamping flange of the present invention;

FIG. 22 is a schematic structural view of the boss step of the present invention connected with a clamping flange and a protective cotton layer;

FIG. 23 is an enlarged view of the structure of region D in FIG. 22;

FIG. 24 is a partial cross-sectional view of the structure of the edge-locking block connected to the step of the boss;

FIG. 25 is an enlarged view of the structure of area E in FIG. 24;

FIG. 26 is a schematic view of the connection structure of the edge-clipping block and the boss of the present invention;

fig. 27 is a schematic front view of the microwave box structure of the present invention;

fig. 28 is a side sectional view of the microwave box structure of the present invention;

fig. 29 is a top sectional view of the microwave box structure of the present invention;

fig. 30 is a schematic front view of the connection structure of the microwave box and the equipment box rack of the present invention;

fig. 31 is a schematic side view of the connection structure of the microwave box and the equipment box rack of the present invention;

fig. 32 is a schematic top view of the connection structure of the microwave box and the equipment box rack of the present invention;

fig. 33 is a schematic structural view of a water inlet and outlet of a microwave generator according to the present invention;

fig. 34 is a schematic structural view of the power supply inlet/outlet of the present invention.

In the figure: 1 microwave box body, 21 top heat preservation board, 201 strip step board, 22 top heat preservation cotton, 23 temperature measurement hole, 31 opening board, 32 boss groove, 4 multi-layer heat preservation structure, 41 outer layer board, 42 middle layer cotton, 43 inner layer board, 5 outer door board, 51 inward turning hem, 52 door board cotton, 6 inner door board, 61 outward turning hem, 7 ring groove, 8 foaming strip, 81 weaving belt, 82 heat preservation cotton core, 9 boss, 10 clamping edge block, 11 inward recess groove, 12 clamping flange, 13 protection cotton layer, 14 microwave generator, 141 microwave cooling water inlet, 142 microwave cooling water outlet, 15 infrared ray thermometer, 16 mounting column, 17 handle, 18 hinge, 19 protection board, 101 equipment box frame, 102 temperature controller, 103 water inlet pipe, 104 water outlet pipe, 105 power supply, 1051 power supply cooling water inlet, 1052 power supply cooling water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-34, the present invention provides a technical solution:

a microwave high-temperature device comprises a microwave box body 1 with an opening at one side, the microwave box body 1 is in a cuboid shape and is formed by splicing a plurality of stainless steel plates, one side of the microwave box body 1 is provided with an opening for correspondingly installing a door plate structure, the side wall of the microwave box body 1 is provided with a microwave generator 14 for heating the inside of the microwave box body 1, the microwave generator 14 is fixed on three side walls of the microwave box body 1 except the opening, each side wall is provided with a plurality of microwave generators 14, the microwave generators 14 are embedded in the side wall of the microwave box body 1, the side wall of the microwave box body 1 can be prevented from influencing the microwave generator 14, the top wall of the inner cavity of the microwave box body 1 is provided with a top heat-insulating structure, the top heat-insulating structure is used for insulating the top and preventing the top heat-insulating plate structure, with carry out real-time temperature monitoring to the product in the 1 inner chamber of microwave box, 1 opening part of microwave box is provided with opening insulation construction, opening insulation construction is used for carrying out sealing treatment to opening department, and come to close the protection and open the operation to the opening to installation door plant structure, and 1 diapire of microwave box and a plurality of lateral wall are equallyd divide and are do not provided with multilayer insulation construction 4, multilayer insulation construction 4 is used for keeping warm to diapire and lateral wall, and can alleviate insulation construction's ripples severity of inhaling.

Multilayer insulation construction 4 is including outer plywood 41, middle level cotton 42 and the inner plating 43 of fixed connection in proper order, and outer plywood 41 contacts with the lateral wall and the diapire of microwave box 1, and outer plywood 41 and inner plating 43 all adopt the mullite material, and middle level cotton 42 adopts the aluminium silicate material, forms the cotton layer structure of aluminium silicate heat preservation, and what can be better keeps warm in the microwave box 1 and handles for the more serious phenomenon of wave absorption of insulation plate material when multilayer insulation construction 4 can the lowering temperature height.

The top heat insulation structure comprises a top heat insulation plate 21 and top heat insulation cotton 22, the top heat insulation plate 21 is formed by clamping a plurality of strip-shaped step plates 201, the top heat insulation cotton 22 is arranged above the top heat insulation plate 21, the top heat insulation cotton 22 is contacted with the top wall of the microwave box body 1, the steps of the strip-shaped step plates 201 are sequentially clamped and supported, so that the top heat insulation plate 21 is formed, the strip-shaped step plates 201 which are clamped can prevent the whole top heat insulation plate from being broken, the maintenance and replacement are more convenient, an infrared thermometer 15 is arranged at the top of the microwave box body 1, the infrared thermometer 15 is embedded in the top wall of the microwave box body 1, temperature measurement holes 23 are formed in the top heat insulation plate 21 and the top heat insulation cotton 22 in a penetrating way, the temperature measurement holes 23 sequentially penetrate through the top heat insulation plate 21 and the top heat insulation cotton 22, so that infrared, and measuring the temperature of the product in the box body.

The opening insulation structure comprises an opening plate 31 fixedly arranged at the opening of the microwave box body 1, a boss groove 32 is formed in the middle of the opening plate 31, a door plate structure is movably connected to one side of the opening plate 31, the opening plate 31 is in contact connection with the top insulation structure and the multilayer insulation structure 4, the boss groove 32 is formed, the boss 9 is used for being abutted to the door plate structure, the door plate structure is convenient to install and use, and therefore the effect of opening and closing the microwave box body 1 is achieved.

The door plate structure comprises an outer door plate 5, an inner door plate 6 and a boss 9, as shown in the attached figures 13 and 14 of the specification, the outer door plate 5 is provided with an inward-turning folded edge 51, the outer door plate 5 is rectangular, the edge is turned inward to form the inward-turning folded edge 51, a threaded hole is formed in the inward-turning folded edge 51, the inner door plate 6 is provided with an outward-turning folded edge 61, the inner door plate 6 is rectangular smaller than the outer door plate 5, the edge is turned outward to form the outward-turning folded edge 61, the inner door plate 6 is arranged in the outer door plate 5, a threaded hole is formed in the outward-turning folded edge 61, the inward-turning folded edge 51 and the outward-turning folded edge 61 are fixedly connected through the threaded hole, the end faces of the inner door plate 6 and the outer door plate 5 are positioned in the same plane, door plate cotton 52 is filled between the outer door plate 5 and, the hem 61 overlap joint of turning up is in enstrophe hem 51 department and is formed ring channel 7, is provided with foaming strip 8 in the ring channel 7, and foaming strip 8 includes braided band 81 and heat preservation cotton core 82, and heat preservation cotton core 82 is filled in braided band 81, and braided band 81 adopts the zinc-plated copper braided band, and heat preservation cotton core 82 adopts aluminium silicate insulation material, and foaming strip 8 in the ring channel 7 can be further seals up the door plant structure and prevents the heat dissipation.

The inner door panel 6 is fixedly connected with a boss 9 far away from one side of the outer door panel 5, the boss 9 is arranged in a double-layer mode and is inserted in a seamless mode corresponding to a boss groove 32, clamping edge blocks 10 are arranged on the periphery of the boss 9, an inward groove 11 is formed in the step of the boss 9, a clamping flange 12 is inserted in the inward groove 11 and is directly inserted into the inward groove 11, the clamping flange 12 is made of stainless steel, a protective cotton layer 13 is connected onto the clamping flange 12, the clamping flange 12 is further protected, the clamping edge blocks 10 are erected at the step of the boss 9 and connected with the protective cotton layer 13, the clamping edge blocks 10 completely wrap the base portion of the boss 9, through the arrangement of the clamping flange 12 and the clamping edge blocks 10, the boss 9 can be structurally protected, the situation that the boss 9 is cracked or broken when the outer door panel 5 is opened and closed in a reciprocating mode is avoided, the boss 9 is movably inserted in the boss groove 32, the boss 9 and the edge clamping block 10 are completely inserted into the boss groove 32 to realize sealing, and when the door plate structure is opened, the boss 9 and the edge clamping block 10 are pulled out from the boss groove 32.

The bilateral symmetry of outer door plant 5 is provided with erection column 16, erection column 16 is provided with two sets ofly, fixedly connected with handle 17 and hinge 18 on the outer door plant 5, handle 17 and hinge 18 are connected with the erection column 16 of both sides respectively, handle 17 one end is fixed on outer door plant 5, the one end joint is on erection column 16, the hinge 18 both ends are connected respectively on outer door plant 5 and erection column 16, be used for opening and closing outer door plant 5, both sides all are provided with protection shield 19 about the outer door plant 5, protection shield 19 and erection column 16 fixed connection, protection shield 19 sets up both sides about outer door plant 5, and interior terminal surface and the contact of opening plate 31.

The microwave box body 1 is arranged in an equipment box frame 101, the microwave box body 1 is integrally installed on the equipment box frame 101, a temperature control system is arranged on the equipment box frame 101 and comprises a temperature controller 102 and a power supply 105, the power supply 105 is electrically connected to the temperature controller 102, the microwave generator 14 and the infrared thermometer 15 respectively, the power supply 105 is used for providing power for the temperature controller 102, the microwave generator 14 and the infrared thermometer 15, the temperature controller 102 is in communication connection with the infrared thermometer 15, the infrared thermometer 15 monitors the temperature and transmits the temperature to the temperature controller 102 for displaying, and working parameters of the microwave generator 14 are adjusted through the temperature controller 102.

Microwave generator 14 is last to be provided with microwave cooling water inlet 141 and microwave cooling water outlet 142, be provided with power supply cooling water inlet 1051 and power supply cooling water outlet 1052 on the power 105, be provided with the water cooling system on equipment box frame 101, the water cooling system includes inlet tube 103 and outlet pipe 104, microwave cooling water inlet 141 and power supply cooling water inlet 1051 all connect on inlet tube 103, microwave cooling water outlet 142 and power supply cooling water outlet 1052 all connect on outlet pipe 104, through the setting of inlet tube 103 and outlet pipe 104, cold water gets into from microwave cooling water inlet 141 and power supply cooling water inlet 1051, cool off microwave generator 14 and power 105, hot water after the heat absorption is exported from microwave cooling water outlet 142 and power supply cooling water outlet 1052, realize the water-cooling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a microwave high temperature equipment, is provided with open-ended microwave box (1) including one side, microwave box (1) lateral wall is provided with microwave generator (14) that are used for microwave box (1) internal heating, its characterized in that: the top wall of the inner cavity of the microwave box body (1) is provided with a top heat insulation structure, an opening of the microwave box body (1) is provided with an opening heat insulation structure, and the bottom wall and the side walls of the microwave box body (1) are respectively provided with a plurality of layers of heat insulation structures (4);

the multilayer heat insulation structure (4) comprises an outer plate (41), middle-layer cotton (42) and an inner plate (43) which are fixedly connected in sequence, the top heat insulation structure comprises a top heat insulation plate (21) and top heat insulation cotton (22), the top heat insulation plate (21) is formed by clamping a plurality of strip-shaped step plates (201), the opening heat insulation structure comprises an opening plate (31) fixedly arranged at an opening of the microwave box body (1), a boss groove (32) is formed in the middle of the opening plate (31), and a door plate structure is movably connected to one side of the opening plate (31);

the door plate structure comprises an outer door plate (5), an inner door plate (6) and a boss (9), wherein the outer door plate (5) is provided with an inward flanging (51), the inner door plate (6) is provided with an outward flanging (61), the inner door plate (6) is arranged in the outer door plate (5), the outward flanging (61) is lapped at the inward flanging (51) to form an annular groove (7), a foaming strip (8) is arranged in the annular groove (7), the foaming strip (8) comprises a woven belt (81) and a heat-preservation cotton core (82), and the heat-preservation cotton core (82) is filled in the woven belt (81);

interior door plant (6) are kept away from outer door plant (5) one side fixedly connected with boss (9), boss (9) are provided with joint limit piece (10) all around, sunken groove (11) have been seted up in the step department of boss (9), it is equipped with joint flange (12) to insert in sunken groove (11), be connected with the cotton layer of protection (13) on joint flange (12), joint limit piece (10) are set up in boss (9) step department and are connected with the cotton layer of protection (13), boss (9) activity is inserted and is located in boss groove (32).

2. A microwave high-temperature apparatus according to claim 1, characterized in that: the outer layer plate (41) and the inner layer plate (43) are both made of mullite, and the middle layer cotton (42) is made of aluminum silicate.

3. A microwave high-temperature apparatus according to claim 1, characterized in that: an infrared thermometer (15) is arranged at the top of the microwave box body (1), the infrared thermometer (15) is embedded in the top wall of the microwave box body (1), and temperature measuring holes (23) are formed in the top heat insulation board (21) and the top heat insulation cotton (22) in a penetrating mode.

4. A microwave high-temperature apparatus according to claim 1, characterized in that: the outer door panel (5) left and right sides symmetry is provided with erection column (16), fixedly connected with handle (17) and hinge (18) on outer door panel (5), handle (17) and hinge (18) are connected with the erection column (16) of both sides respectively.

5. A microwave high-temperature apparatus according to claim 4, characterized in that: the upper side and the lower side of the outer door plate (5) are respectively provided with a protective plate (19), and the protective plates (19) are fixedly connected with the mounting columns (16).

6. A microwave high-temperature apparatus according to claim 1, characterized in that: door panel cotton (52) is filled between the outer door panel (5) and the inner door panel (6).

7. A microwave high-temperature apparatus according to claim 1, characterized in that: the microwave box body (1) is arranged in the equipment box frame (101).

8. A microwave high-temperature apparatus according to claim 7, characterized in that: the equipment box frame (101) is provided with a temperature control system, the temperature control system comprises a temperature controller (102) and a power supply (105), the power supply (105) is electrically connected to the temperature controller (102), the microwave generator (14) and the infrared thermometer (15) respectively, and the temperature controller (102) is in communication connection with the infrared thermometer (15).

9. A microwave high-temperature apparatus according to claim 8, characterized in that: the microwave cooling water inlet (141) and the microwave cooling water outlet (142) are arranged on the microwave generator (14), the power supply (105) is provided with the power supply cooling water inlet (1051) and the power supply cooling water outlet (1052), and the equipment box frame (101) is provided with the water cooling system.

10. A microwave high-temperature apparatus according to claim 9, characterized in that: the water cooling system comprises a water inlet pipe (103) and a water outlet pipe (104), the microwave cooling water inlet (141) and the power supply cooling water inlet (1051) are connected to the water inlet pipe (103), and the microwave cooling water outlet (142) and the power supply cooling water outlet (1052) are connected to the water outlet pipe (104).