CN213335471U

CN213335471U - Gas-filled and vacuum two-in-one sintering furnace

Info

Publication number: CN213335471U
Application number: CN202022405476.7U
Authority: CN
Inventors: 王鹏兴
Original assignee: Tianjin Huoyuan Technology Co ltd
Current assignee: Tianjin Huoyuan Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-01
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an aerify, two unification fritting furnaces in vacuum, the on-line screen storage device comprises a base, the top fixedly connected with body of base, the one end fixedly connected with arc body of body, the feed inlet has been seted up to the one end of arc body, one side of arc body is provided with the inflation inlet, the top fixedly connected with inflator of inflation inlet, the discharge gate has been seted up to the other end of body. The utility model discloses in, to the insufficient phenomenon of in-process of handling the material, first cavity has been seted up in the internal furnace respectively including, second cavity and third cavity, be provided with puddler and broken blade in first cavity, carry out abundant processing to the material, reentrant the roll bucket in the second cavity, utilize the electric heater to sinter, the heating, spray through rotatory nozzle in the third cavity at last, utilize the annealing liquid in the rotatory nozzle to carry out abundant annealing to the object, the object that the sintering came out is more perfect like this, be worth wideling popularize.

Description

Gas-filled and vacuum two-in-one sintering furnace

Technical Field

The utility model relates to an amorphous magnetic ring heat treatment technical field especially relates to an aerify, sintering furnace of two unifications in vacuum.

Background

And the sintering furnace is special equipment for obtaining required physical and mechanical properties and microstructure by sintering the powder pressed compact, and is used for drying slurry on the silicon wafer, removing organic components in the slurry and completing sintering of the aluminum back surface field and the grid line.

With the development of industrialization, a sintering furnace is increasingly needed in industrial production, but the function of the existing sintering furnace is relatively single, and the sintering furnace is insufficient in the primary treatment process when substances are sintered, so that the sintered substances are not perfect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an inflation and vacuum two-in-one sintering furnace.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an inflation and vacuum two-in-one sintering furnace comprises a base, wherein the top of the base is fixedly connected with a body, one end of the body is fixedly connected with an arc-shaped body, one end of the arc-shaped body is provided with a feed inlet, one side of the arc-shaped body is provided with an inflation inlet, the top of the inflation inlet is fixedly connected with an inflator, the other end of the body is provided with a discharge outlet, the middle position of the top of the body is provided with an air exhaust port, the top of the air exhaust port is fixedly connected with an air extractor, the middle position of the inside of the body is provided with an inner furnace body, one end of the inner furnace body is provided with a first chamber, the middle position of the inside of the first chamber is rotatably connected with two stirring rods, the top and the bottom of the inside of the first chamber are respectively provided with a dust absorption film, the middle position of the inner furnace, the heat preservation layer is arranged on the two sides of the interior of the second cavity, the third cavity is formed in the other end of the inner furnace body, the top of the third cavity is fixedly connected with a connecting rod, the bottom of the connecting rod is rotatably connected with a rotary spray head, the bottom of the third cavity is fixedly connected with a connector, and the connector is communicated with the discharge hole.

As a further description of the above technical solution:

the both ends of body all fixedly connected with fastening body.

As a further description of the above technical solution:

the front of base is provided with the electronic operation screen, electronic operation screen and body are electric connection.

As a further description of the above technical solution:

the top and the bottom of the stirring rod are fixedly connected with crushing pieces.

As a further description of the above technical solution:

the feed inlet is communicated with the first chamber.

As a further description of the above technical solution:

electric heaters are arranged at the top and the bottom of the interior of the second chamber, and annealing liquid is arranged in the rotary spray head.

As a further description of the above technical solution:

the first chamber, the second chamber and the third chamber are communicated with each other.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, because the function of present fritting furnace is more single, so the top and the one end at the body have set up extraction opening and air extractor respectively, inflation inlet and inflator, this internal vacuum state that reaches back, carry out the sintering after nitrogen gas or other protective gas of recharging, this body has synthesized inflatable furnace and vacuum furnace advantage between them like this, has reached the high performance characteristic of inflatable furnace product promptly, has the low-loss characteristic of vacuum furnace again.

2. The utility model discloses in, to the insufficient phenomenon of in-process of handling the material, first cavity has been seted up in the internal furnace respectively including, second cavity and third cavity, be provided with puddler and broken blade in first cavity, carry out abundant processing to the material, reentrant the roll bucket in the second cavity, utilize the electric heater to sinter, the heating, spray through rotatory nozzle in the third cavity at last, utilize the annealing liquid in the rotatory nozzle to carry out abundant annealing to the object, the object that the sintering came out is more perfect like this, be worth wideling popularize.

Drawings

Fig. 1 is a schematic structural diagram of an inflation and vacuum two-in-one sintering furnace provided by the present invention;

fig. 2 is a schematic view of the inner furnace body structure of an inflation and vacuum two-in-one sintering furnace provided by the present invention.

Illustration of the drawings:

1. a base; 2. an electronic operation screen; 3. a body; 4. a fastening body; 5. an air extraction opening; 6. an inflation inlet; 7. a feed inlet; 8. a discharge port; 9. an air extractor; 10. an inflator; 11. an inner furnace body; 12. a stirring rod; 13. crushing slices; 14. a second chamber; 15. rolling the barrel; 16. a heat-insulating layer; 17. an electric heater; 18. a third chamber; 19. a connecting rod; 20. a linker; 21. a dust-collecting film; 22. rotating the spray head; 23. an arc-shaped body; 24. a first chamber.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: an inflation and vacuum two-in-one sintering furnace comprises a base 1, wherein the top of the base 1 is fixedly connected with a body 3, one end of the body 3 is fixedly connected with an arc-shaped body 23, one end of the arc-shaped body 23 is provided with a feed inlet 7, one side of the arc-shaped body 23 is provided with an inflation inlet 6, the top of the inflation inlet 6 is fixedly connected with an inflator 10, as the function of the existing sintering furnace is single, the top and one end of the body 3 are respectively provided with an air exhaust opening 5 and an air extractor 9, the inflation inlet 6 and the inflator 10, after the body 3 is in a vacuum state, nitrogen or other protective gas is filled in, and then sintering is carried out, so that the body 3 integrates the advantages of the inflation furnace and the vacuum furnace, namely, the high performance characteristic of an inflation furnace product is achieved, the other end of the body 3 is provided with a discharge opening 8, the middle position of the top of the body 3 is provided with the air exhaust, an inner furnace body 11 is arranged at the middle position in the body 3, a first chamber 24 is arranged at one end of the inner furnace body 11, two stirring rods 12 are rotatably connected at the middle position in the first chamber 24, the stirring rods 12 are used for stirring and crushing the materials, dust absorption films 21 are arranged at the top and the bottom in the first chamber 24, have the dust to produce at the broken in-process of stirring, utilize dust absorption membrane 21 to absorb the dust, second cavity 14 has been seted up to the intermediate position of interior furnace body 11, the intermediate position of second cavity 14 rotates and is connected with roll bucket 15, the inside both sides position of second cavity 14 all is provided with heat preservation 16, the bottom that third cavity 18's top fixedly connected with connecting rod 19 was seted up to the other end of interior furnace body 11 rotates and is connected with rotatory nozzle 22, the bottom fixedly connected with connector 20 of third cavity 18, connector 20 and discharge gate 8 are intercommunication each other.

The equal fixedly connected with fastening body 4 in both ends of body 3 carries out the fixed clamp with body 3 and presss from both sides tightly, the front of base 1 is provided with electronic operation screen 2, electronic operation screen 2 is electric connection with body 3, the top and the equal fixedly connected with crushing piece 13 in bottom of puddler 12, feed inlet 7 is for intercommunication each other with first cavity 24, conveniently enter into first cavity 24, the inside top and the bottom of second cavity 14 all are provided with electric heater 17, rotatory nozzle 22's inside is provided with annealing liquid. The annealing liquid is used for cooling, and the first chamber 24, the second chamber 14 and the third chamber 18 are communicated with each other, so that the material circulation is facilitated.

The working principle is as follows: when the sintering furnace is used, because the function of the existing sintering furnace is single, the top and one end of the body 3 are respectively provided with the extraction opening 5 and the air extractor 9, the inflation opening 6 and the inflator 10, the body 3 is filled with nitrogen or other protective gas to be sintered after reaching the vacuum state, thus the body 3 integrates the advantages of the inflation furnace and the vacuum furnace, namely, the high performance characteristic of the inflation furnace product is achieved, the low loss characteristic of the vacuum furnace is achieved, for the insufficient phenomenon in the process of processing the material, the inner furnace body 11 is respectively provided with the first chamber 24, the second chamber and the 14 third chamber 18, the stirring rod 12 and the crushing sheet 13 are arranged in the first chamber 24, the material is fully processed and then enters the rolling barrel 15 in the second chamber 14, the heater 17 is sintered and heated, and finally is sprayed through the rotary spray nozzle 22 in the third chamber 18, the annealing liquid in the rotary nozzle 22 is used for fully annealing the object, so that the sintered object is perfect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an aerify, two unification fritting furnaces in vacuum, includes base (1), its characterized in that: the vacuum furnace is characterized in that a body (3) is fixedly connected to the top of the base (1), an arc-shaped body (23) is fixedly connected to one end of the body (3), a feed inlet (7) is formed in one end of the arc-shaped body (23), an inflation inlet (6) is formed in one side of the arc-shaped body (23), an inflator (10) is fixedly connected to the top of the inflation inlet (6), a discharge outlet (8) is formed in the other end of the body (3), an air suction opening (5) is formed in the middle of the top of the body (3), an air pump (9) is fixedly connected to the top of the air suction opening (5), an inner furnace body (11) is arranged in the middle of the inside of the body (3), a first chamber (24) is formed in one end of the inner furnace body (11), two stirring rods (12) are rotatably connected to the middle of the inside of the first chamber (24), and dust absorption films (21) are, second cavity (14) have been seted up to the intermediate position of interior furnace body (11), the intermediate position of second cavity (14) rotates and is connected with roll bucket (15), the inside both sides position of second cavity (14) all is provided with heat preservation (16), third cavity (18) have been seted up to the other end of interior furnace body (11) the top fixedly connected with connecting rod (19) of third cavity (18) the bottom of connecting rod (19) is rotated and is connected with rotatory nozzle (22), the bottom fixedly connected with connector (20) of third cavity (18), connector (20) and discharge gate (8) are intercommunication each other.

2. The gas-filled and vacuum two-in-one sintering furnace according to claim 1, characterized in that: the two ends of the body (3) are fixedly connected with fastening bodies (4).

3. The gas-filled and vacuum two-in-one sintering furnace according to claim 1, characterized in that: the front surface of the base (1) is provided with an electronic operation screen (2), and the electronic operation screen (2) is electrically connected with the body (3).

4. The gas-filled and vacuum two-in-one sintering furnace according to claim 1, characterized in that: the top and the bottom of the stirring rod (12) are both fixedly connected with crushing pieces (13).

5. The gas-filled and vacuum two-in-one sintering furnace according to claim 1, characterized in that: the feed inlet (7) is communicated with the first chamber (24).

6. The gas-filled and vacuum two-in-one sintering furnace according to claim 1, characterized in that: electric heaters (17) are arranged at the top and the bottom of the interior of the second chamber (14), and annealing liquid is arranged in the rotary spray head (22).

7. The gas-filled and vacuum two-in-one sintering furnace according to claim 1, characterized in that: the first chamber (24), the second chamber (14) and the third chamber (18) are communicated with each other.