CN214950520U

CN214950520U - Muffle furnace with high waste heat utilization rate

Info

Publication number: CN214950520U
Application number: CN202120254260.7U
Authority: CN
Inventors: 张晓玉; 朱文杰; 朱文冰; 樊玉丹
Original assignee: Henan Sanfang Yuantai Detection Technology Co ltd
Current assignee: Henan Sanfang Yuantai Detection Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-30
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a muffle furnace technical field specifically is a muffle furnace of high utilization ratio of waste heat, the power distribution box comprises a box body, the bottom fixed mounting of box has the switch board. The utility model discloses a set up first pipe joint, at first will rise the equipment temperature to appointed temperature, the temperature is when lasting the rise, its unnecessary heat can be extravagant, consequently install first pipe joint and second pipe joint respectively at the top of box, the bottom of first pipe joint is through first reposition of redundant personnel articulate a plurality of built-in pipeline, the other end rethread second reposition of redundant personnel articulate second pipe joint of a plurality of built-in pipeline, when equipment heaies up, the inside water of built-in pipeline of its inside temperature can heat the circulation, water gets into through first pipe joint, rethread second pipe joint is drawn forth, when the intensification heats the work piece, also can the built-in pipeline of sustained heating, water after the heating can recycle, thereby reach waste heat utilization's effect.

Description

Muffle furnace with high waste heat utilization rate

Technical Field

The utility model relates to a muffle furnace technical field specifically is a muffle furnace of high utilization ratio of waste heat.

Background

The common name of muffle furnace in China is as follows: the furnace comprises an electric furnace, a resistance furnace, a muffle furnace and a muffle furnace, wherein the muffle furnace is a universal heating device and can be divided into a box furnace, a tube furnace and a crucible furnace according to the appearance shape.

The muffle furnace utilizes high temperature to heat the workpiece when in use, the temperature is from low to high and then from high to low, a large amount of waste can be generated in the whole process, and therefore the muffle furnace capable of utilizing waste heat is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a muffle furnace of high utilization ratio of waste heat 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 muffle furnace with high waste heat utilization rate comprises a box body, wherein a control cabinet is fixedly mounted at the bottom of the box body, fixed blocks are fixedly mounted at two ends of the interior of the box body through mounting plates, a workpiece position is arranged in each fixed block, a shell is fixedly mounted in the middle of the top end of the box body, an air outlet is formed in the top of the shell, a first pipeline joint is fixedly mounted on one side of the top of the box body, a second pipeline joint is fixedly mounted on one side, away from the first pipeline joint, of the box body, an inner cavity is formed in the box body, and one end, close to the inner cavity, of the first pipeline joint is fixedly connected with the second pipeline joint through a plurality of built-in pipelines;

through the above scheme, through setting up first pipeline joint and second pipeline joint, this device is when using, at first will rise the specified temperature with equipment temperature, the temperature is when continuously rising, its unnecessary heat can be extravagant, consequently install first pipeline joint and second pipeline joint respectively at the top of box, the bottom that first pipeline connects is through first reposition of redundant personnel joint connection a plurality of built-in pipeline, the other end rethread second reposition of redundant personnel joint connection second pipeline joint of a plurality of built-in pipeline, when equipment heaies up, inside water of built-in pipeline of inside temperature meeting heating circulation, water gets into through first pipeline joint, rethread second pipeline joint is drawn forth, when the heating up heats the work piece, also can continuously heat built-in pipeline, water after the heating can recycle, thereby reach waste heat utilization's effect.

Preferably, a plurality of clamping seats are arranged between the built-in pipeline and the box body, a plurality of heaters are fixedly arranged outside the fixed block, an air suction opening is formed in the top of the box body, and a clamping plate is movably connected inside the air suction opening;

through the scheme, the heater is arranged, the heater can be used for heating the workpiece position placed in the fixed block, and the heat generated by the heater can heat the built-in pipeline, so that the effect of convenience in use is achieved;

preferably, a push rod motor is fixedly installed on one side of the middle of the box body, a connecting rod is arranged at the output shaft end of the push rod motor, sliding grooves are formed in the two sides, close to the connecting rod, of the box body, pushing blocks are fixedly connected to the bottoms of the two sides of the connecting rod, and a clamping plate is fixedly connected between the pushing blocks on the two sides;

through the scheme, by arranging the push rod motor, when the workpiece is machined, the workpiece needs to be taken out, but the temperature inside the fixed block is too high, and the workpiece needs to be taken out after the temperature is reduced, so that the workpiece machining duration is prolonged;

preferably, the bottom of the shell is fixedly provided with a fan through a mounting seat, one side of the fan is provided with a plurality of air exhaust pipelines, and the top of the fan close to the air outlet is internally provided with an air exhaust pipeline;

through the scheme, the fan is arranged, when the temperature needs to be reduced, the fan is operated, the fan can pump out high temperature generated in the inner cavity through the plurality of air suction pipelines arranged on one side, and then high-temperature air is discharged through the exhaust pipeline, so that the effect of convenience in use is achieved;

preferably, a box door is fixedly installed on the outer side of the box body through a hinge, a handle is arranged on one side of the box door, a clamping block is arranged on one side of the handle, and a lock head is fixedly installed on one side, close to the clamping block, of the box body;

through the scheme, the box door is arranged, so that when the device is used, the box door and the box body are closed, and a sealing effect is achieved;

preferably, heat dissipation windows are arranged on two sides of the control cabinet, and four corners of the bottom of the control cabinet are provided with support legs;

through above-mentioned scheme, through setting up the radiator window, the operation of switch board control heater, the inside electronic component of switch board moves the back for a long time, can produce high temperature, consequently needs the heat dissipation through the radiator window.

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

1. the muffle furnace with high waste heat utilization rate is provided with the first pipeline joint and the second pipeline joint, when the muffle furnace is used, the temperature of equipment is firstly increased to a specified temperature, and when the temperature is continuously increased, the redundant heat is wasted, therefore, a first pipeline joint and a second pipeline joint are respectively arranged at the top of the box body, the bottom of the first pipeline joint is connected with a plurality of built-in pipelines through a first shunt joint, the other ends of the plurality of built-in pipelines are connected with the second pipeline joint through a second shunt joint, when the temperature of the equipment is raised, the water flowing in the built-in pipeline is heated by the temperature in the built-in pipeline, the water enters through the first pipeline joint and is led out through the second pipeline joint, when the temperature is raised to heat the workpiece, the built-in pipeline can be continuously heated, and the heated water can be recycled, so that the effect of waste heat utilization is achieved.

2. This muffle furnace of high waste heat utilization rate, through setting up the push rod motor, after work piece processing is accomplished, need take out it, but because the inside high temperature of fixed block, just can take after its temperature reduction needs, consequently, the length of time of work piece processing has been increaseed, when needs are unloaded, at first operation push rod motor, the push rod motor can drive the ejector pad through the connecting rod and slide in the inside of spout, withdraw the cardboard toward one side, then open the passageway between suction opening and the casing, the fan cooling of being convenient for, after unloading the completion, reuse cardboard is closed with it, thereby reach the effect of convenient rapid cooling.

Drawings

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

FIG. 2 is a schematic view of the workpiece position mounting structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the built-in pipeline of the present invention;

fig. 4 is a schematic view of the top view structure of the clamping plate of the present invention.

In the figure: 1. a box body; 2. a control cabinet; 3. mounting a plate; 4. a fixed block; 5. a workpiece position; 6. a housing; 7. an air outlet; 8. a first pipe joint; 9. a second pipe joint; 10. an inner cavity; 11. a pipeline is arranged inside; 12. a card holder; 13. a heater; 14. an air suction opening; 15. clamping a plate; 16. a push rod motor; 17. a connecting rod; 18. a chute; 19. a push block; 20. a mounting seat; 21. a fan; 22. an air extraction duct; 23. an exhaust duct; 24. a box door; 25. a handle; 26. a clamping block; 27. a lock head; 28. a heat dissipation window; 29. and (3) a support leg.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a muffle furnace with high waste heat utilization rate comprises a box body 1, wherein a control cabinet 2 is fixedly installed at the bottom of the box body 1, fixed blocks 4 are fixedly installed at two ends inside the box body 1 through mounting plates 3, a workpiece position 5 is arranged inside each fixed block 4, a shell 6 is fixedly installed in the middle of the top end of the box body 1, an air outlet 7 is formed in the top of the shell 6, a first pipeline joint 8 is fixedly installed on one side of the top of the box body 1, a second pipeline joint 9 is fixedly installed on one side, away from the first pipeline joint 8, of the box body 1, an inner cavity 10 is formed inside the box body 1, one end, close to the inner cavity 10, of the first pipeline joint 8 is fixedly connected with the second pipeline joint 9 through a plurality of built-in pipelines 11, and in the embodiment, the number of the pipelines is 5;

by the above scheme, through the arrangement of the first pipeline joint 8 and the second pipeline joint 9, when the device is used, the temperature of the equipment is firstly raised to a specified temperature, and the temperature is continuously raised, the redundant heat is wasted, therefore, a first pipeline joint 8 and a second pipeline joint 9 are respectively arranged at the top of the box body 1, the bottom of the first pipeline joint 8 is connected with a plurality of built-in pipelines 11 through a first shunt joint, the other ends of the plurality of built-in pipelines 11 are connected with the second pipeline joint 9 through a second shunt joint, when the temperature of the equipment is raised, the water flowing in the built-in pipeline 11 is heated by the temperature in the built-in pipeline, the water enters through the first pipeline joint 8 and is led out through the second pipeline joint 9, when the temperature is raised to heat the workpiece, the built-in pipeline 11 can be continuously heated, and the heated water can be recycled, so that the effect of waste heat utilization is achieved.

In this embodiment, preferably, a plurality of clamping seats 12 are arranged between the built-in pipeline 11 and the box body 1, a plurality of heaters 13 are fixedly arranged outside the fixed block 4, an air suction opening 14 is arranged at the top of the box body 1, and a clamping plate 15 is movably connected inside the air suction opening 14;

through the scheme, the heater 13 is arranged, the workpiece position 5 arranged in the fixed block 4 can be heated through the heater 13, and the built-in pipeline 11 can be heated by the heat generated by the heater 13, so that the effect of convenience in use is achieved;

in this embodiment, preferably, a push rod motor 16 is fixedly installed at one side of the middle of the box body 1, a connecting rod 17 is arranged at an output shaft end of the push rod motor 16, sliding grooves 18 are respectively formed in two sides of the box body 1 close to the connecting rod 17, pushing blocks 19 are respectively and fixedly connected to the bottoms of two sides of the connecting rod 17, and a clamping plate 15 is fixedly connected between the pushing blocks 19 on the two sides;

through the scheme, by arranging the push rod motor 16, when the workpiece is processed, the workpiece needs to be taken out, but because the temperature in the fixed block 4 is too high, the workpiece needs to be taken out after the temperature is reduced, so that the processing time of the workpiece is prolonged, when unloading is needed, firstly, the push rod motor 16 is operated, the push rod motor 16 can drive the push block 19 to slide in the chute 18 through the connecting rod 17, the clamping plate 15 is retracted to one side, then, a channel between the air suction opening 14 and the shell 6 is opened, the fan 21 is convenient to cool, and after the unloading is completed, the clamping plate 15 is closed again, so that the effect of convenient and rapid cooling is achieved;

in this embodiment, preferably, a fan 21 is fixedly installed at the bottom of the housing 6 through an installation seat 20, a plurality of air exhaust pipelines 22 are arranged at one side of the fan 21, and an air exhaust pipeline 23 is arranged inside the top of the fan 21 close to the air outlet 7;

through the scheme, by arranging the fan 21, when the temperature needs to be reduced, the fan 21 is operated, the fan 21 can draw out high temperature generated in the inner cavity 10 through the plurality of air suction pipelines 22 arranged on one side, and then high-temperature air is discharged through the exhaust pipeline 23, so that the effect of convenient use is achieved;

in this embodiment, preferably, a box door 24 is fixedly installed on the outer side of the box body 1 through a hinge, a handle 25 is arranged on one side of the box door 24, a clamping block 26 is arranged on one side of the handle 25, and a lock 27 is fixedly installed on one side of the box body 1 close to the clamping block 26;

through the scheme, the box door 24 is arranged, so that when the device is used, the space between the box door 24 and the box body 1 is closed, and the sealing effect is achieved;

in this embodiment, preferably, the two sides of the control cabinet 2 are both provided with heat dissipation windows 28, and four corners of the bottom of the control cabinet 2 are both provided with support legs 29;

through the scheme, the control cabinet 2 controls the heater 13 to operate by arranging the heat dissipation window 28, and after the electronic elements in the control cabinet 2 operate for a long time, high temperature is generated, so that heat dissipation is needed through the heat dissipation window 28.

When the muffle furnace with high waste heat utilization rate is used, the first pipeline joint 8 and the second pipeline joint 9 are arranged, when the muffle furnace is used, the temperature of the muffle furnace is firstly increased to a specified temperature, redundant heat is wasted while the temperature is continuously increased, therefore, the first pipeline joint 8 and the second pipeline joint 9 are respectively arranged at the top of the box body 1, the bottom of the first pipeline joint 8 is connected with a plurality of built-in pipelines 11 through a first shunt joint, the other ends of the built-in pipelines 11 are connected with the second pipeline joint 9 through a second shunt joint, when the temperature of the muffle furnace is increased, the internal temperature of the muffle furnace can heat water flowing in the built-in pipelines 11, the water enters through the first pipeline joint 8 and is led out through the second pipeline joint 9, when the muffle furnace heats a workpiece, the built-in pipelines 11 can be continuously heated, and the heated water can be recycled, thereby reach waste heat utilization's effect, through setting up push rod motor 16, after work piece processing is accomplished, need take it out, but because the inside high temperature of fixed block 4, need wait that its temperature can take after reducing, consequently, the length of time of work piece processing has been increaseed, when needs are unloaded, at first operation push rod motor 16, push rod motor 16 can drive ejector pad 19 through connecting rod 17 and slide in the inside of spout 18, withdraw cardboard 15 toward one side, then open the passageway between suction opening 14 and casing 6, the fan 21 of being convenient for cools down, after unloading the completion, reuse cardboard 15 is closed with it, thereby reach the effect of convenient rapid cooling.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a muffle furnace of high waste heat utilization rate, includes box (1), its characterized in that: the bottom fixed mounting of box (1) has switch board (2), the inside both ends of box (1) all have fixed block (4) through mounting panel (3) fixed mounting, the inside of fixed block (4) is provided with work position (5), the top middle part fixed mounting of box (1) has casing (6), the top of casing (6) is provided with air exit (7), top one side fixed mounting of box (1) has first pipe joint (8), one side fixed mounting that first pipe joint (8) were kept away from in box (1) has second pipe joint (9), the inside of box (1) is provided with inner chamber (10), the one end that first pipe joint (8) are close to inner chamber (10) is through a plurality of built-in pipeline (11) fixed connection second pipe joint (9).

2. The waste heat high utilization muffle according to claim 1, wherein: a plurality of clamping seats (12) are arranged between the built-in pipeline (11) and the box body (1), a plurality of heaters (13) are fixedly arranged on the outer portion of the fixing block (4), an air suction opening (14) is arranged at the top of the box body (1), and a clamping plate (15) is movably connected inside the air suction opening (14).

3. The waste heat high utilization muffle according to claim 1, wherein: the improved box is characterized in that a push rod motor (16) is fixedly mounted on one side of the middle of the box body (1), a connecting rod (17) is arranged at the output shaft end of the push rod motor (16), sliding grooves (18) are formed in the two sides, close to the connecting rod (17), of the box body (1), pushing blocks (19) are fixedly connected to the bottoms of the two sides of the connecting rod (17), and clamping plates (15) are fixedly connected between the pushing blocks (19).

4. The waste heat high utilization muffle according to claim 1, wherein: the bottom of casing (6) has fan (21) through mount pad (20) fixed mounting, one side of fan (21) is provided with a plurality of exhaust ducts (22), the inside that fan (21) top is close to air exit (7) is provided with exhaust duct (23).

5. The waste heat high utilization muffle according to claim 1, wherein: the refrigerator door is characterized in that a refrigerator door (24) is fixedly mounted on the outer side of the refrigerator body (1) through a hinge, a handle (25) is arranged on one side of the refrigerator door (24), a clamping block (26) is arranged on one side of the handle (25), and a lock head (27) is fixedly mounted on one side, close to the clamping block (26), of the refrigerator body (1).

6. The waste heat high utilization muffle according to claim 1, wherein: heat dissipation windows (28) are arranged on two sides of the control cabinet (2), and support legs (29) are arranged at four corners of the bottom of the control cabinet (2).