CN217154951U

CN217154951U - Multifunctional intermediate frequency furnace

Info

Publication number: CN217154951U
Application number: CN202123063498.0U
Authority: CN
Inventors: 石宝圣; 张道广; 周国华; 王桂林
Original assignee: Jianhu Baocheng Machinery Co ltd
Current assignee: Jianhu Baocheng Machinery Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-08-09
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a multifunctional intermediate frequency furnace, which comprises a machine body, wherein the machine body comprises a furnace body, the furnace body is positioned at the uppermost part of the machine body, the left side of the top of the furnace body is provided with a feed inlet, a controller is arranged below the feed inlet, a placing rack is arranged below the controller, the furnace body is fixedly arranged in the placing rack, a placing area is arranged at the left side of the placing rack, a bottom plate is arranged at the bottom of the placing rack, the bottom of the furnace body is fixedly arranged above the bottom plate, a heat preservation layer adopts asbestos fiber or alumina corundum powder material, so that a crucible of the intermediate frequency furnace has good heat conductivity and high temperature resistance, the heat preservation layer has enough heat preservation effect, the heat insulation packing layer effectively ensures good heat insulation performance, thereby prolonging the service life of an induction coil, a base is adopted, the lower base is driven to move for a short distance by the expansion of a lifting cylinder, and the whole height of the furnace body is adjusted, satisfy the in-service use demand, adopted and placed the district, can in time place the waste material, be convenient for retrieve at last.

Description

Multifunctional intermediate frequency furnace

Technical Field

The utility model relates to a foundry goods processing technology field specifically is a multi-functional intermediate frequency furnace.

Background

An intermediate frequency furnace is a heating device applying the electromagnetic induction principle, and is widely used for casting and smelting. The working stability, reliability and safety of the intermediate frequency furnace are the normal and stable guarantee of the casting production line.

In the smelting process of the existing intermediate frequency furnace, the phenomenon that molten metal penetrates through an induction coil in a furnace lining of the intermediate frequency furnace to burn and melt so as to influence production, even cause equipment damage, personnel burn and other safety accidents can sometimes occur, and in the use process of the induction coil, because the material for building the furnace has higher heat conductivity coefficient, the copper induction coil is extremely easy to oxidize in a heating state, and the bottom support of the intermediate frequency furnace is not stable enough. Therefore, a multifunctional intermediate frequency furnace is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional intermediate frequency furnace to solve among the above-mentioned background art current intermediate frequency furnace smelting process, can appear the metal liquid sometimes and pierce through the furnace wall and burn induction coil in the intermediate frequency furnace stove outer covering and influence production, cause the equipment damage even, incident such as personnel's burn, induction coil in use has higher coefficient of heat conductivity because the material of building the stove, copper induction coil is very easily oxidized under the heating state, and the problem that the intermediate frequency furnace bottom support is firm inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional intermediate frequency furnace, includes the organism, the organism include the furnace body, speed furnace body is located the top of organism, the top left side of furnace body be provided with the feed inlet, feed inlet below be provided with the controller, controller below be provided with the rack, furnace body fixed mounting in the rack, the left side of rack install and place the district, the bottom of rack set up and install the bottom plate, and the bottom fixed mounting of furnace body in the bottom plate top, bottom plate below install the base.

Preferably, the furnace body be provided with the insulating layer in outermost both sides below portion, induction coil is installed to the insulating layer inboard, the induction coil inboard is provided with thermal-insulated packing layer, the inside crucible that is provided with of thermal-insulated packing layer, the bottom of furnace body is provided with the heat preservation.

Preferably, the base in be provided with the lift cylinder, the output below of lift cylinder is provided with the connecting block, the below of connecting block is the base, the base bottom is provided with the rubber layer.

Preferably, the crucible is made of graphite material, and the heat insulation layer is made of asbestos fiber or alumina corundum powder material.

Preferably, the placing area is of a detachable structure, and a handle is arranged on the left side of the placing area.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional intermediate frequency furnace, graphite material's crucible has been adopted, asbestos fiber or alumina corundum powder material have been adopted to the heat preservation, make intermediate frequency furnace's crucible have good thermal conductivity and high temperature resistance, the heat preservation possesses sufficient heat preservation effect, it is good that heat-proof packing layer effectively guarantees its heat-proof quality, thereby extension induction coil's life, the base has been adopted, flexible drive below base short distance through the lift cylinder removes, thereby make whole furnace body height adjust, satisfy the in-service use demand, the district of placing has been adopted, can in time place the waste material, be convenient for retrieve at last.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the furnace body of the present invention;

FIG. 3 is a schematic view of the overall structure of the base of the present invention;

fig. 4 is a schematic view of the structure of the rack of the present invention.

In the figure: 1. a body; 2. a feed inlet; 3. a controller; 4. a placement area; 5. placing a rack; 6. a base plate; 7. a base; 701. connecting blocks; 702. a lifting cylinder; 8. an induction coil; 9. an insulating layer; 10. a heat-insulating layer; 11. a heat insulation filler layer; 12. a furnace body; 13. a crucible 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 present invention provides a technical solution: the utility model provides a multifunctional intermediate frequency furnace, including organism 1, organism 1 includes furnace body 12, furnace body 12 is located organism 1's the top, the top left side of furnace body 12 is provided with feed inlet 2, 2 below of feed inlet are provided with controller 3, the inside induction coil 8 of controller 3 control, 3 below of controller are provided with rack 5, furnace body 12 is placed to rack 5, furnace body 12 fixed mounting is in rack 5, place district 4 is installed in rack 5's left side, place district 4 and be used for collecting the waste material, bottom plate 6 is installed in rack 5's bottom setting, and the bottom fixed mounting of furnace body 12 is in bottom plate 6 top, base 7 is installed to bottom plate 6 below, base 7 supports the intermediate frequency furnace.

Further, the outermost both sides below of furnace body 12 be provided with insulating layer 9, insulating layer 9 improves stronger insulating properties, and induction coil 8 is installed to insulating layer 9 inboard, and induction coil 8 heats inside, and induction coil 8 inboard is provided with thermal-insulated packing layer 11, the inside crucible 13 that is provided with of thermal-insulated packing layer 11, the molten metal is placed to crucible 13, the bottom of furnace body 12 is provided with heat preservation 10.

Further, a lifting cylinder 702 is arranged in the base 7, a connecting block 701 is arranged below the output end of the lifting cylinder 702, the base 7 is arranged below the connecting block 701, a rubber layer is arranged at the bottom of the base 7, and the rubber layer has an anti-skidding effect.

Further, the crucible 13 is made of graphite material, the crucible 13 has good thermal conductivity and high temperature resistance, and the heat insulation layer 10 is made of asbestos fiber or alumina corundum powder material, so that the heat insulation performance is improved.

Further, place district 4 be detachable construction, be convenient for empty placing district 4 to place the left side in district 4 and install the handle.

The working principle is as follows: according to the drawings 1-4, when the multifunctional intermediate frequency furnace is used, raw materials enter through the feeding hole 2, the raw materials enter the crucible 13, the crucible 13 is made of graphite materials, the crucible 13 of the intermediate frequency furnace has good heat conductivity and high temperature resistance, the heat insulation packing layer 11 is arranged on the outer side of the crucible 13 to effectively guarantee good heat insulation performance, the service life of the induction coil 8 is prolonged, the base 7 is adopted, the telescopic driving of the lifting cylinder 702 drives the lower base 7 to move in a short distance, the whole furnace body 12 is adjusted in height, actual use requirements are met, the placing area 4 is adopted, waste materials can be placed in time, and final recycling is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 multi-functional intermediate frequency furnace, includes organism (1), its characterized in that: organism (1) including furnace body (12), speed furnace body (12) are located the top of organism (1), the top left side of furnace body (12) be provided with feed inlet (2), feed inlet (2) below be provided with controller (3), controller (3) below be provided with rack (5), furnace body (12) fixed mounting in rack (5), the left side of rack (5) install and place district (4), the bottom of rack (5) set up and install bottom plate (6), and the bottom fixed mounting of furnace body (12) in bottom plate (6) top, bottom plate (6) below install base (7).

2. The multifunctional intermediate frequency furnace of claim 1, characterized in that: the furnace is characterized in that an insulating layer (9) is arranged below the two outermost sides of the furnace body (12), an induction coil (8) is arranged on the inner side of the insulating layer (9), a heat insulation packing layer (11) is arranged on the inner side of the induction coil (8), a crucible (13) is arranged in the heat insulation packing layer (11), and a heat insulation layer (10) is arranged at the bottom of the furnace body (12).

3. The multifunctional intermediate frequency furnace of claim 2, characterized in that: the rubber lifting device is characterized in that a lifting cylinder (702) is arranged in the base (7), a connecting block (701) is arranged below the output end of the lifting cylinder (702), the base (7) is arranged below the connecting block (701), and a rubber layer is arranged at the bottom of the base (7).

4. The multifunctional intermediate frequency furnace of claim 3, characterized in that: the crucible (13) is made of graphite material, and the heat-insulating layer (10) is made of asbestos fiber or alumina corundum powder material.

5. The multifunctional intermediate frequency furnace of claim 4, wherein: the placing area (4) is of a detachable structure, and a handle is installed on the left side of the placing area (4).