CN211552440U - Microwave experimental furnace capable of achieving quick ashing - Google Patents

Abstract

The utility model discloses a microwave experimental oven capable of quickly ashing, which comprises a microwave source, wherein a heating box is connected below the microwave source, the heating box is coated with a heat exchange box, the heating box comprises a bottom wall, a heat-resistant layer, an explosion-proof layer and an outer coating layer, the heat-resistant layer is coated on the inner side of the bottom wall, the explosion-proof layer is coated on the outer side of the bottom wall, the outer coating layer is arranged on the outer side of the explosion-proof layer, two connecting pipes are arranged at the upper end of the heating box, and the heating box is connected with a; the gas filtering device comprises a filter box, an ash removing port, a filtering adsorption plate, a sliding device and an exhaust fan. The utility model relates to a can ash microwave experiment stove fast, the effectual heat that keeps warm prevents that the heat from running off, improves ashing efficiency, and the effectual waste heat that utilizes the heating cabinet has practiced thrift heat energy, can collect the residue after the experiment, and the later stage of being convenient for carries out the analysis, avoids exhaust gas emission contaminated air, and the dust on the adsorption plate is filtered in the clearance, prevents to filter the adsorption plate and blocks, improves life and filtration efficiency.

Description

Microwave experimental furnace capable of achieving quick ashing

Technical Field

The utility model relates to a microwave experiment stove technical field specifically is a can quick ashing microwave experiment stove.

Background

The application of microwave heating in various scientific research fields is wide, particularly sintering, heat treatment and cracking in a microwave high-temperature environment show various quite good prospects, and various experimental environments are strongly required. The microwave heating experimental equipment provided by domestic and foreign markets has single function, can not expand the use requirement and has quite high price; the existing experimental furnace for heating microwave materials cannot collect or filter gas generated by the materials, but the high-temperature experimental furnace for cracking the materials cannot extract and recover the materials, and residual temperature left after the high-temperature experimental furnace is tested cannot be utilized, so that heat energy is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can ash microwave experiment stove fast, effectually keep warm, prevent that the heat from running off, improve ashing efficiency, the effectual surplus temperature that utilizes the heating cabinet has practiced thrift heat energy, can collect the residue after the experiment, the later stage of being convenient for carries out the analysis, avoids exhaust gas emission contaminated air, and the dust on the adsorption plate is filtered in the clearance, prevents to filter the adsorption plate and blocks, improves life and filtration efficiency, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a microwave experimental furnace capable of achieving quick ashing comprises a microwave source, wherein a heating box is connected below the microwave source, a heat exchange box is coated on the outer side of the heating box, the heating box comprises a bottom wall, a heat-resistant layer, an explosion-proof layer and an outer coating layer, the heat-resistant layer is coated on the inner side of the bottom wall, the explosion-proof layer is coated on the outer side of the bottom wall, the outer coating layer is arranged on the outer side of the explosion-proof layer, two connecting pipes are arranged at the upper end of the heating box, and the heating box;

the gas filtering device comprises a filter box, an ash removing port, a filtering adsorption plate, a sliding device and an exhaust fan, wherein the sliding device is arranged on the inner wall of the filter box, the filtering adsorption plate is installed in the filter box through the sliding device, the ash removing port is formed in the bottom end of the filter box, and the exhaust fan is connected to the side end of the filter box.

Preferably, the heat exchange box cladding is in the heating cabinet outside, sets up the isolation clearance between heat exchange box and the heating cabinet.

Preferably, the upper end of the heat exchange box is provided with a feed inlet, and the lower end of the heat exchange box is provided with a discharge outlet.

Preferably, the bottom end of the heating box is connected with a dust collecting box through a conveying pipe, and the dust collecting box is movably and hermetically connected with the conveying pipe.

Preferably, slider includes slide rail and electronic slider, and slide rail and electronic slider set up two sets ofly, install both sides in the rose box respectively, and electronic slider is connected with the filtration adsorption plate.

Preferably, the filtering and adsorbing plate is connected with the filter box in a sliding manner through a sliding device, and a movable box door is installed at the ash removing opening at the bottom end of the filter box.

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

1. the utility model relates to a can ash microwave experiment stove fast, the heating cabinet upper end sets up two takeovers, the heating cabinet is connected with gas filtration device through the takeover, the feed inlet has been seted up to the upper end of heat transfer case, the lower extreme of heat transfer case sets up the discharge gate, the dust collecting box is connected through the conveying pipeline to the heating cabinet bottom, and dust collecting box and conveying pipeline activity sealing connection, by the air separation between heat transfer case and the heating cabinet, effectually keep warm, prevent the heat loss, improve ashing efficiency, when the experiment has been done at the heating cabinet, toward heat transfer case injection heat transfer liquid through the feed inlet, the effectual residual temperature who utilizes the heating cabinet, heat energy has been practiced thrift, and heat transfer case below sets up the dust collecting box, can collect the residue after the experiment, be convenient for the later stage carries.

2. The utility model relates to a can ash microwave experiment stove fast, slide rail and electronic slider set up two sets ofly, install both sides in the rose box respectively, electronic slider is connected with the filtration adsorption plate, it passes through slider and rose box sliding connection to filter the adsorption plate, and the deashing mouth department installation activity chamber door of rose box bottom, the smog that the air exhauster will ash in the rose box production inhales the rose box in, discharge after filtering impurity through filtering the adsorption plate, avoid exhaust gas discharge polluted air, electronic slider drives and filters the adsorption plate and removes on the slide rail, when removing the deashing mouth, open the chamber door, the dust on the adsorption plate is filtered in the clearance, prevent to filter the adsorption plate and block, and service life and filtration efficiency are improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the heating chamber of the present invention;

FIG. 3 is a sectional view of the gas filtering device of the present invention;

FIG. 4 is a schematic view of the downward movement structure of the filtering and adsorbing plate of the present invention;

fig. 5 is an enlarged view of the position a of the present invention.

In the figure: 1. a microwave source; 2. a heating box; 21. a bottom wall; 22. a heat-resistant layer; 23. an explosion-proof layer; 24. an outer cladding layer; 3. a heat exchange box; 31. a feed inlet; 32. a discharge port; 4. a gas filtering device; 41. a filter box; 42. cleaning the ash hole; 43. a filtration and adsorption plate; 44. a sliding device; 441. a slide rail; 442. an electric slider; 45. an exhaust fan; 5. a dust collection box; 51. a delivery pipe; 6. and (6) taking over.

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. 1-2, a microwave experimental oven capable of quick ashing comprises a microwave source 1, a heating box 2 connected below the microwave source 1, a heat exchange box 3 coated outside the heating box 2, the heating box 2 including a bottom wall 21, a heat-resistant layer 22, an explosion-proof layer 23 and an outer coating layer 24, the heat-resistant layer 22 coated inside the bottom wall 21, the explosion-proof layer 23 coated outside the bottom wall 21, the outer coating layer 24 arranged outside the explosion-proof layer 23, two connection pipes 6 arranged at the upper end of the heating box 2, the heating box 2 connected with a gas filtering device 4 through the connection pipes 6, a feed inlet 31 arranged at the upper end of the heat exchange box 3, a discharge outlet 32 arranged at the lower end of the heat exchange box 3, a dust collecting box 5 connected at the bottom end of the heating box 2 through a feed pipe 51, the dust collecting box 5 movably and hermetically connected with the feed pipe 51, and the heat exchange box 3 and the heating box, when the experiment was done at heating cabinet 2, injected heat transfer liquid toward heat transfer case 3 through feed inlet 31, the effectual surplus temperature that utilizes heating cabinet 2 has practiced thrift heat energy, and sets up dust collecting box 5 below heat transfer case 3, can collect the residue after the experiment, and the later stage of being convenient for carries out the analysis.

Referring to fig. 3-5, the gas filtering device 4 includes a filtering box 41, an ash removing opening 42, a filtering and adsorbing plate 43, a sliding device 44 and an exhaust fan 45, the inner wall of the filtering box 41 is provided with the sliding device 44, the filtering and adsorbing plate 43 is installed in the filtering box 41 through the sliding device 44, the bottom end of the filtering box 41 is provided with the ash removing opening 42, the side end of the filtering box 41 is connected with the exhaust fan 45, the sliding device 44 includes a sliding rail 441 and an electric slider 442, the sliding rail 441 and the electric slider 442 are provided in two sets and are respectively installed at two sides in the filtering box 41, the electric slider 442 is connected with the filtering and adsorbing plate 43, the filtering and adsorbing plate 43 is connected with the filtering box 41 through the sliding device 44 in a sliding manner, the movable door 42 at the bottom end of the filtering box 41 is installed, the exhaust fan 45 sucks the smoke generated by ashing in the heating box 2 into the filtering box 41, filters impurities through, the electric slider 442 drives the filtering and adsorbing plate 43 to move on the sliding rail 441, and when the electric slider moves to the dust removing port 42, the door of the box is opened, dust on the filtering and adsorbing plate 43 is cleaned, the filtering and adsorbing plate 43 is prevented from being blocked, and the service life and the filtering efficiency are improved.

In summary, the following steps: the utility model discloses can ash microwave experiment stove fast, heating cabinet 2 upper end sets up two takeover 6, heating cabinet 2 is connected with gas filtering device 4 through takeover 6, the upper end of heat transfer case 3 has seted up feed inlet 31, the lower extreme of heat transfer case 3 sets up discharge gate 32, heating cabinet 2 bottom is connected dust collecting box 5 through conveying pipeline 51, and dust collecting box 5 and conveying pipeline 51 activity sealing connection, by the air separation between heat transfer case 3 and the heating cabinet 2, the effectual heat preservation that keeps warm prevents the heat loss, improve ashing efficiency, when heating cabinet 2 has done the experiment, inject heat transfer liquid into heat transfer case 3 through feed inlet 31, the surplus temperature of heating cabinet 2 is effectively utilized, heat energy is saved, and heat transfer case 3 below sets up dust collecting box 5, can collect the residue after the experiment, be convenient for the later stage to carry out the analysis, slide rail 441 and electronic slider 442 set up two sets, install both sides in filter tank 41 respectively, electronic slider 442 is connected with filtration adsorption plate 43, filtration adsorption plate 43 passes through slider 44 and filter tank 41 sliding connection, and ash removal mouth 42 department installation activity chamber door in filter tank 41 bottom, in exhaust fan 45 inhales the filter tank 41 with the smog that the interior ashing of heating cabinet 2 produced, discharge behind filtration impurity through filtration adsorption plate 43, avoid exhaust emission polluted air, electronic slider 442 drives filtration adsorption plate 43 and moves on slide rail 441, when moving ash removal mouth 42, open the chamber door, the dust on the clearance filtration adsorption plate 43, prevent to filter adsorption plate 43 and block, life and filtration efficiency are improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. A fast ashing microwave experimental oven, comprising a microwave source (1), characterized in that: the microwave heating device is characterized in that a heating box (2) is connected to the lower portion of a microwave source (1), the outer side of the heating box (2) is coated with a heat exchange box (3), the heating box (2) comprises a bottom wall (21), a heat-resistant layer (22), an explosion-proof layer (23) and an outer coating layer (24), the inner side of the bottom wall (21) is coated with the heat-resistant layer (22), the outer side of the bottom wall (21) is coated with the explosion-proof layer (23), the outer coating layer (24) is arranged on the outer side of the explosion-proof layer (23), two connecting pipes (6) are arranged at the upper end of the heating box (2), and the heating;

the gas filtering device (4) comprises a filtering box (41), an ash removing opening (42), a filtering adsorption plate (43), a sliding device (44) and an exhaust fan (45), wherein the sliding device (44) is arranged on the inner wall of the filtering box (41), the filtering adsorption plate (43) is installed in the filtering box (41) through the sliding device (44), the ash removing opening (42) is formed in the bottom end of the filtering box (41), and the exhaust fan (45) is connected to the side end of the filtering box (41).

2. The rapid ashing microwave laboratory oven as set forth in claim 1, wherein: the heat exchange box (3) is coated on the outer side of the heating box (2), and an isolation gap is arranged between the heat exchange box (3) and the heating box (2).

3. The rapid ashing microwave laboratory oven as set forth in claim 1, wherein: the upper end of the heat exchange box (3) is provided with a feeding hole (31), and the lower end of the heat exchange box (3) is provided with a discharging hole (32).

4. The rapid ashing microwave laboratory oven as set forth in claim 1, wherein: the bottom end of the heating box (2) is connected with the dust collecting box (5) through a conveying pipe (51), and the dust collecting box (5) is movably and hermetically connected with the conveying pipe (51).

5. The rapid ashing microwave laboratory oven as set forth in claim 1, wherein: the sliding device (44) comprises a sliding rail (441) and an electric sliding block (442), the sliding rail (441) and the electric sliding block (442) are arranged in two groups and are respectively installed on two sides in the filter box (41), and the electric sliding block (442) is connected with the filtering adsorption plate (43).

6. The rapid ashing microwave laboratory oven as set forth in claim 1, wherein: the filtering and adsorbing plate (43) is connected with the filter box (41) in a sliding way through a sliding device (44), and a movable box door is arranged at the ash cleaning port (42) at the bottom end of the filter box (41).

Images