CN212431778U

CN212431778U - Novel sintering furnace

Info

Publication number: CN212431778U
Application number: CN202020258669.1U
Authority: CN
Inventors: 陆水飞
Original assignee: Haimen Seiko Powder Metallurgy Co ltd
Current assignee: Haimen Seiko Powder Metallurgy Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2021-01-29
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to the technical field of sintering furnaces, in particular to a novel sintering furnace, which comprises a furnace body, wherein a water tank is welded at the top of the furnace body, a second gas pipe is fixedly arranged at the right side of the water tank, the left side of the second gas pipe penetrates through the water tank and extends to the left side of the water tank to be communicated with a first gas pipe, one end of the first gas pipe penetrates through the furnace body and extends to the inner cavity of the furnace body to be communicated with a wind distribution plate, and the right end of the second gas pipe is communicated with a three-way pipe; the utility model discloses a furnace body, water tank, second gas-supply pipe, first gas-supply pipe, air distribution plate, three-way pipe, inert gas holding vessel, air-blower, first solenoid valve, second solenoid valve and communicating pipe's setting, the cooling structure of current sintering furnace has been solved, the operation is complicated, it is inhomogeneous to the finished product cooling heat dissipation in the sintering furnace, the cooling effect is poor, and can not provide different cooling according to the needs of product and select the selection, easily make the product produce oxidation phenomenon, cause the problem of damage to the product.

Description

Novel sintering furnace

Technical Field

The utility model relates to a fritting furnace technical field specifically is novel fritting furnace.

Background

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

The cooling structure of current fritting furnace, the operation is complicated, and is inhomogeneous to the finished product cooling heat dissipation in the fritting furnace, and the cooling effect is poor, and can not provide different cooling options according to the needs of product, easily makes the product produce oxidation phenomenon, causes the damage to the product, for this reason, provides novel fritting furnace and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel fritting furnace, it is even to possess the cooling heat dissipation, the cooling effect is poor, can provide different cooling options according to the needs of product, difficult messenger's product produces oxidation phenomenon, the advantage of damage is difficult for leading to the fact to the product, the cooling structure of current fritting furnace has been solved, the operation is complicated, it is inhomogeneous to the finished product cooling heat dissipation in the fritting furnace, the cooling effect is poor, and can not provide different cooling options according to the needs of product, easily make the product produce oxidation phenomenon, cause the problem of damage to the product.

In order to achieve the above object, the utility model provides a following technical scheme: the novel sintering furnace comprises a furnace body, a water tank is welded at the top of the furnace body, a second gas pipe is fixedly arranged on the right side of the water tank, the left side of the second air delivery pipe penetrates through the water tank and extends to the left side of the water tank to be communicated with a first air delivery pipe, one end of the first gas pipe penetrates through the furnace body and extends to the inner cavity of the furnace body to be communicated with a gas distribution plate, the right end of the second gas pipe is communicated with a three-way pipe, the bottom of the front surface of the three-way pipe is connected with an inert gas storage tank through threads, the bottom of the back surface of the three-way pipe is communicated with a blower, a first electromagnetic valve is fixedly arranged on the surface of the three-way pipe close to the inert gas storage tank, a second electromagnetic valve is fixedly arranged on the surface of the three-way pipe close to the blower, the inner chamber of second gas-supply pipe just is located the one end equidistance intercommunication of water tank inner chamber and has communicating pipe, the both ends of communicating pipe all communicate with the inner chamber of water tank.

Preferably, the front and the back of the top of the air distribution plate are both welded with connecting rods, and the top of each connecting rod is welded with the top of the inner cavity of the furnace body.

Preferably, the bottom of the inert gas storage tank is attached to the top of the furnace body, the bottom of the air blower is bolted to the top of the furnace body, and a filter cover is fixedly mounted at the air inlet end of the air blower.

Preferably, the positive left side of furnace body articulates there is the dodge gate, the front of dodge gate is inlayed and is equipped with protective glass, the positive right side fixed mounting of dodge gate has the fixed block, the front of furnace body and the right side welding that is located the dodge gate have the fixture block, the fixture block uses with the fixed block is mutually supported.

Preferably, the top of water tank intercommunication has the water injection pipe, and the top fixed mounting of water injection pipe has fixed lid, the bottom fixed mounting of water tank inner chamber has the refrigeration piece.

Preferably, the ventilation door is arranged on the right side of the furnace body, fixing rods are welded on the right side of the furnace body and located at the top and the bottom of the ventilation door, a sliding baffle is connected to the inner side of each fixing rod in a sliding mode, and a groove is formed in the front of the right side of the sliding baffle.

Preferably, the four corners department of furnace body bottom all welds the supporting leg, the bottom fixed mounting of supporting leg has the universal wheel.

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

1. the utility model discloses a furnace body, water tank, second gas-supply pipe, first gas-supply pipe, air distribution plate, three-way pipe, inert gas holding vessel, air-blower, first solenoid valve, second solenoid valve and communicating pipe's setting, the cooling structure of current sintering furnace has been solved, the operation is complicated, it is inhomogeneous to the finished product cooling heat dissipation in the sintering furnace, the cooling effect is poor, and can not provide different cooling according to the needs of product and select the selection, easily make the product produce oxidation phenomenon, cause the problem of damage to the product.

2. The utility model discloses a setting of grid plate can make even blowing off of cold wind, the connecting rod can support and fix grid plate, through the setting of inert gas holding vessel and air-blower, can provide different selections to air conditioning, it can filter the dust to cross the filter cap, prevent that the dust from passing through the inner chamber that the air inlet end of air-blower got into the air-blower, through the setting of dodge gate, be convenient for get the material, protective glass is convenient for observe the inner chamber of furnace body, the fixture block uses with the fixed block is mutually supported, can fix the dodge gate.

3. The utility model discloses a setting of water injection pipe can pour into the water that needs to be used into to the inner chamber of water tank, and fixed lid can carry out the shutoff to the water injection pipe, and the refrigeration piece can refrigerate the water of water tank inner chamber, and through the setting of dead lever, the dead lever can support slide damper, and the slide damper's of being convenient for removal simultaneously removes slide damper and can carry out the shutoff to the ventilation door, and through the setting of supporting leg, the supporting leg can support the furnace body, and the universal wheel is convenient for the removal to the supporting leg.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a right side view of the water tank of the present invention;

fig. 4 is an enlarged schematic view of the area a in fig. 3 according to the present invention.

In the figure: 1. a furnace body; 2. a clamping block; 3. a fixed block; 4. a movable door; 5. protective glass; 6. a first gas delivery pipe; 7. a water tank; 8. a second gas delivery pipe; 9. a three-way pipe; 10. an inert gas storage tank; 11. supporting legs; 12. a first solenoid valve; 13. a second solenoid valve; 14. a blower; 15. a sliding baffle; 16. fixing the rod; 17. a ventilation door; 18. a refrigeration plate; 19. a connecting rod; 20. a wind distribution plate; 21. a communication pipe is provided.

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. 1-4, the novel sintering furnace comprises a furnace body 1, a water tank 7 is welded on the top of the furnace body 1, a second gas pipe 8 is fixedly installed on the right side of the water tank 7, the left side of the second gas pipe 8 penetrates through the water tank 7 and extends to the left side of the water tank 7 to be communicated with a first gas pipe 6, one end of the first gas pipe 6 penetrates through the furnace body 1 and extends to the inner cavity of the furnace body 1 to be communicated with a gas distribution plate 20, the right end of the second gas pipe 8 is communicated with a three-way pipe 9, the bottom of the front side of the three-way pipe 9 is in threaded connection with an inert gas storage tank 10, the bottom of the back side of the three-way pipe 9 is communicated with a blower 14, a first electromagnetic valve 12 is fixedly installed on the surface of the three-way pipe 9 close to the inert gas storage tank 10, a second electromagnetic valve 13 is fixedly installed on the surface of the, both ends of communicating pipe 21 all communicate with the inner chamber of water tank 7, through furnace body 1, water tank 7, second gas-supply pipe 8, first gas-supply pipe 6, air distribution plate 20, three-way pipe 9, inert gas holding vessel 10, air-blower 14, first solenoid valve 12, second solenoid valve 13 and communicating pipe 21's setting, the cooling structure of current fritting furnace has been solved, the operation is complicated, it is inhomogeneous to the finished product cooling heat dissipation in the fritting furnace, the cooling effect is poor, and can not provide different cooling option according to the needs of product, easily make the product produce oxidation phenomenon, cause the problem of damage to the product.

In this embodiment, specifically, the connecting rods 19 are welded on the front and the back of the top of the air distribution plate 20, the top of the connecting rods 19 is welded with the top of the inner cavity of the furnace body 1, cold air can be uniformly blown out through the arrangement of the air distribution plate 20, and the connecting rods 19 can support and fix the air distribution plate 20.

In this embodiment, specifically, the bottom of the inert gas storage tank 10 is attached to the top of the furnace body 1, the bottom of the blower 14 is bolted to the top of the furnace body 1, a filter cover is fixedly mounted at the air inlet end of the blower 14, different choices can be provided for cold air through the arrangement of the inert gas storage tank 10 and the blower 14, and the filter cover can filter dust and prevent the dust from entering the inner cavity of the blower 14 through the air inlet end of the blower 14.

In this embodiment, it is concrete, 1 positive left side of furnace body articulates there is dodge gate 4, the front of dodge gate 4 inlays and is equipped with protective glass 5, the positive right side fixed mounting of dodge gate 4 has fixed block 3, the front of furnace body 1 and the right side welding that is located dodge gate 4 have fixture block 2, fixture block 2 uses with fixed block 3 mutually supporting, through dodge gate 4's setting, be convenient for get the material, protective glass 5 is convenient for observe the inner chamber of furnace body 1, fixture block 2 uses with fixed block 3 mutually supporting, can fix dodge gate 4.

In this embodiment, it is specific, the top intercommunication of water tank 7 has the water injection pipe, and the top fixed mounting of water injection pipe has fixed lid, and the bottom fixed mounting of water tank 7 inner chamber has refrigeration piece 18, through the setting of water injection pipe, can pour into the water that needs to be used into to the inner chamber of water tank 7, and fixed lid can carry out the shutoff to the water injection pipe, and refrigeration piece 18 can refrigerate the water of water tank 7 inner chamber.

In this embodiment, specifically, ventilation door 17 has been seted up on the right side of furnace body 1, and dead lever 16 has all been welded at the right side of furnace body 1 and the top and the bottom that are located ventilation door 17, and the inboard sliding connection of dead lever 16 has slide damper 15, and the front on slide damper 15 right side is seted up flutedly, and through the setting of dead lever 16, dead lever 16 can support slide damper 15, and the removal of slide damper 15 of being convenient for simultaneously removes slide damper 15 and can carry out the shutoff to ventilation door 17.

In this embodiment, it is concrete, and all welding of the four corners department of furnace body 1 bottom has supporting leg 11, and the bottom fixed mounting of supporting leg 11 has the universal wheel, and through the setting of supporting leg 11, supporting leg 11 can support furnace body 1, and the universal wheel is convenient for to the removal of supporting leg 11.

The working principle is as follows: open fixed lid, then to the inner chamber injection of water injection pipe water that needs to be used, water gets into the inner chamber of water tank 7, then close the water injection pipe, refrigeration piece 18 begins work, refrigeration piece 18 refrigerates the water of water tank 7 inner chamber, through opening first solenoid valve 12, make the gas of inert gas holding vessel 10 inner chamber pass through three-way pipe 9 and get into second gas-supply pipe 8, cold water is in the inner chamber of communicating pipe 21, cold water cools down the gas that flows in the second gas-supply pipe 8, get into the inner chamber of first gas-supply pipe 6 after the gas cooling, then blow off through the bottom of air distribution plate 20, the article that need cool down is cooled down, air-blower 14 and inert gas holding vessel 10 have provided different selections for the cooling, through the opening or closing of first solenoid valve 12 and the controllable three-way pipe 9 both ends of second solenoid valve 13.

The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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. Novel fritting furnace, including furnace body (1), its characterized in that: the furnace comprises a furnace body (1), a water tank (7) is welded at the top of the furnace body (1), a second air conveying pipe (8) is fixedly installed on the right side of the water tank (7), the left side of the second air conveying pipe (8) penetrates through the water tank (7) and extends to the left side of the water tank (7) to be communicated with a first air conveying pipe (6), one end of the first air conveying pipe (6) penetrates through the furnace body (1) and extends to the inner cavity of the furnace body (1) to be communicated with an air distribution plate (20), the right end of the second air conveying pipe (8) is communicated with a three-way pipe (9), the front bottom of the three-way pipe (9) is in threaded connection with an inert gas storage tank (10), the back bottom of the three-way pipe (9) is communicated with an air blower (14), a first electromagnetic valve (12) is fixedly installed on the surface of the three-way pipe (9) close to the inert gas storage tank (10), and, the inner chamber of second gas-supply pipe (8) just is located the one end equidistance intercommunication of water tank (7) inner chamber and has communicating pipe (21), the both ends of communicating pipe (21) all communicate with the inner chamber of water tank (7).

2. The new sintering furnace according to claim 1, characterized in that: the front and the back of the top of the air distribution plate (20) are both welded with connecting rods (19), and the top of each connecting rod (19) is welded with the top of the inner cavity of the furnace body (1).

3. The new sintering furnace according to claim 1, characterized in that: the bottom of the inert gas storage tank (10) is attached to the top of the furnace body (1), the bottom of the air blower (14) is bolted to the top of the furnace body (1), and a filter cover is fixedly mounted at the air inlet end of the air blower (14).

4. The new sintering furnace according to claim 1, characterized in that: the furnace body (1) positive left side articulates there is dodge gate (4), the front of dodge gate (4) is inlayed and is equipped with protective glass (5), the positive right side fixed mounting of dodge gate (4) has fixed block (3), the front of furnace body (1) and the right side welding that is located dodge gate (4) have fixture block (2), fixture block (2) and fixed block (3) use of mutually supporting.

5. The new sintering furnace according to claim 1, characterized in that: the top intercommunication of water tank (7) has the water injection pipe, and the top fixed mounting of water injection pipe has fixed lid, the bottom fixed mounting of water tank (7) inner chamber has refrigeration piece (18).

6. The new sintering furnace according to claim 1, characterized in that: ventilating door (17) have been seted up on the right side of furnace body (1), dead lever (16) have all been welded to the right side of furnace body (1) and the top and the bottom that are located ventilating door (17), the inboard sliding connection of dead lever (16) has slide damper (15), slide damper (15) right side is seted up flutedly in the front.

7. The new sintering furnace according to claim 1, characterized in that: supporting legs (11) are welded at four corners of the bottom of the furnace body (1), and universal wheels are fixedly mounted at the bottoms of the supporting legs (11).