CN218097181U

CN218097181U - Molten iron smelting intermediate frequency furnace for cast iron pan production

Info

Publication number: CN218097181U
Application number: CN202221974592.3U
Authority: CN
Inventors: 牛庆利; 雷营召; 王润生; 李干军; 程银才
Original assignee: Jiaxian Kangyuan Cookware Co ltd
Current assignee: Jiaxian Kangyuan Cookware Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-20
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a cast iron pan production field specifically discloses a molten iron smelting intermediate frequency furnace for cast iron pan production, molten iron smelting intermediate frequency furnace for cast iron pan production includes base, metal pole setting two and silicate heat insulating board, the top right side of base is provided with metal pole setting one, the top of furnace body is provided with thermal-insulated subassembly, the left side top of thermal-insulated upper shield is connected with the connecting piece, metal pole setting two sets up in the right side of furnace body; the beneficial effects are that: this intermediate frequency furnace is smelted to molten iron for cast iron pan production is through the design of thermal-insulated upper shield for when the furnace body is smelted the cast iron pan raw materials, thermal-insulated upper shield can shelter from the heat that the furnace gap produced above the furnace body, thereby can alleviate the uncomfortable sense that high temperature caused operating personnel greatly, the high temperature resistant glass board of the inboard installation of thermal-insulated upper shield upper wall simultaneously can cover when the furnace gap outside at thermal-insulated upper shield, make operating personnel can observe the condition of smelting of the inside raw materials of furnace body through high temperature resistant glass board.

Description

Molten iron smelting intermediate frequency furnace for cast iron pan production

Technical Field

The utility model relates to a cast iron pot production field specifically is a molten iron smelting intermediate frequency furnace is used in cast iron pot production.

Background

The smelting furnace adopts a medium-frequency power supply of 200-2500 Hz for induction heating, and can be called a medium-frequency smelting electric furnace according to the characteristics, the medium-frequency smelting furnace has wide application range, the medium-frequency smelting furnace is needed to be used for smelting raw materials produced by a pot blank in the production process of the cast iron pot, and equipment can be convenient for producing the cast iron pot after the raw materials are molten into molten iron.

In the prior patent publication No. CN203148204U, namely an intermediate frequency smelting furnace, the position of a furnace mouth is generally higher in temperature in the working process of the device, and when an operator stands at the front end of the device to observe the smelting condition, the distance between the operator and the furnace mouth is generally smaller, so that discomfort is easily caused in the observation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a molten iron smelts intermediate frequency furnace for cast iron pot production 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: the utility model provides a cast iron pan production is with molten iron smelt intermediate frequency furnace, cast iron pan production is with molten iron smelt intermediate frequency furnace includes base, metal pole setting two and silicate heat insulating board, the top right side of base is provided with metal pole setting one, and the right side of metal pole setting one is provided with the furnace body, the top of furnace body is provided with thermal-insulated subassembly, and thermal-insulated subassembly includes thermal-insulated upper shield, connecting piece and hydraulic telescoping rod, the left side top of thermal-insulated upper shield is connected with the connecting piece, and the left side of connecting piece is provided with hydraulic telescoping rod, metal pole setting two sets up in the right side of furnace body, the silicate heat insulating board sets up in the inside of thermal-insulated upper shield.

Preferably, the left side of the first metal upright rod is provided with a sub-control cabinet, and the left side of the sub-control cabinet is provided with a main control cabinet.

Preferably, the rear end of the upper left side of the base is provided with a wire harness storage assembly, and the cross section of the base is rectangular in plan view.

Preferably, the wire harness storage assembly comprises a telescopic column, a hook and a connecting plate, the upper portion of the telescopic column is fixedly connected with the connecting plate, and the hook is arranged on the outer side of the connecting plate.

Preferably, the hooks are distributed at equal intervals about the center line of the connecting plate, the connecting plate is rectangular, and the hooks and the connecting plate are integrally connected.

Preferably, the right surface of the connecting piece is tightly attached to the left surface of the heat-insulating upper cover, and the interior of the heat-insulating upper cover is hollow.

Preferably, the telescopic column is fixedly connected with the base, and the number of the telescopic columns is two.

Compared with the prior art, the beneficial effects of the utility model are that: this intermediate frequency furnace is smelted to molten iron for cast iron pan production adopts the design of thermal-insulated upper shield for when the furnace body is smelted the cast iron pan raw materials, thermal-insulated upper shield can shelter from the heat that the furnace gap produced above the furnace body, thereby can alleviate the uncomfortable sense that high temperature caused operating personnel greatly, the high temperature resistant glass board of the inboard installation of thermal-insulated upper shield upper wall simultaneously can cover when the furnace gap outside at thermal-insulated upper shield, make operating personnel can observe the condition of smelting of the inside raw materials of furnace body through high temperature resistant glass board.

1. The utility model discloses even setting of board is in order to fix the couple, make the couple can be in circuit and pipeline and furnace body, branch switch board and main control cabinet three link together the back, accomodate the part of circuit and pipeline overlength, thereby avoid circuit and pipeline to appear dragging and drop at subaerial phenomenon, when the circuit need be accomodate, operating personnel holds the part of circuit overlength and carries out the rolling, hang the circuit convolution after the rolling on the couple that corresponds the position again, the couple just can be accomodate the circuit convolution, when the pipeline need be accomodate, operating personnel holds the part of pipeline overlength, then hang the top at a plurality of couples with the pipeline, make after the pipeline is in unsettled state, the couple just can accomplish accomodating to circuit and pipeline.

2. The utility model discloses the connecting piece can play the control of connection, can link together hydraulic telescoping rod and thermal-insulated upper shield, thereby make thermal-insulated upper shield in the use, can utilize hydraulic telescoping rod's flexible drive self to reciprocate, and then strengthen the holistic flexibility ratio of thermal-insulated upper shield, the inside double-deck silicate heat insulating board that is provided with of thermal-insulated upper shield, the cast iron pot raw materials is when smelting in the furnace body, thermal-insulated upper shield is under hydraulic telescoping rod's effect, with self remove to the outside back of furnace body top fire door, just can completely cut off the temperature that the fire door produced, thereby can stand the uncomfortable sense that reduces high temperature and bring when the intermediate frequency smelting furnace front end at operating personnel.

3. The utility model discloses flexible post telescopic design for the couple is in the use, operating personnel can utilize flexible post telescopic characteristic, according to the height of the length adjustment self of pipeline and circuit, when the high needs adjustment of couple, operating personnel holds behind the bolt clockwise rotation play certain length of flexible post front end, flexible post just is in the telescopic state, operating personnel holds even board and stimulates to the position that corresponds again, until with the couple adjustment to suitable position after, again with bolt anticlockwise rotation to original position, just can fix the couple after the relocation.

The utility model provides a molten iron smelts intermediate frequency furnace for cast iron pan production.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the heat-insulating upper cover of the present invention;

FIG. 3 is a schematic view of the internal structure of the silicate heat insulation board of the present invention;

FIG. 4 is a front view of the telescopic column and the hook of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic structural view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first metal upright rod; 3. a second metal upright rod; 4. a furnace body; 5. an insulating assembly; 501. a heat-insulating upper shield; 502. a connecting member; 503. a hydraulic telescopic rod; 6. a silicate heat insulation board; 7. a branch control cabinet; 8. a main control cabinet; 9. a harness storage assembly; 901. a telescopic column; 902. hooking; 903. and (7) connecting plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1, fig. 2 and fig. 5, the present invention provides a technical solution: the molten iron smelting intermediate frequency furnace for the production of the cast iron pan comprises a base 1, a metal upright post II 3 and a silicate heat insulation plate 6, wherein the right side of the upper part of the base 1 is provided with the metal upright post I2, the right side of the metal upright post I2 is provided with a furnace body 4, the upper part of the furnace body 4 is provided with a heat insulation component 5, the heat insulation component 5 comprises a heat insulation upper cover 501, a connecting piece 502 and a hydraulic telescopic rod 503, the upper part of the left side of the heat insulation upper cover 501 is connected with the connecting piece 502, the left side of the connecting piece 502 is provided with the hydraulic telescopic rod 503, the metal upright post II 3 is arranged on the right side of the furnace body 4, the silicate heat insulation plate 6 is arranged inside the heat insulation upper cover 501, the right surface of the connecting piece 502 is tightly attached to the left surface of the heat insulation upper cover 501, and the interior of the heat insulation upper cover 501 is hollow, connecting piece 502 can play the left and right sides of connecting, can link together hydraulic telescoping rod 503 and thermal-insulated upper shield 501, thereby make thermal-insulated upper shield 501 in the use, can utilize hydraulic telescoping rod 503's flexible drive self to reciprocate, and then strengthen the holistic flexibility ratio of thermal-insulated upper shield 501, the inside double-deck silicate heat insulating board 6 that is provided with of thermal-insulated upper shield 501, when the cast iron pot raw materials are smelted in furnace body 4, thermal-insulated upper shield 501 is under hydraulic telescoping rod 503's effect, after removing self to the outside of furnace body 4 top furnace mouth, just can completely cut off the temperature that the furnace mouth produced, thereby can stand the uncomfortable sense that reduces high temperature and bring when the intermediate frequency smelting furnace front end at operating personnel, metal pole setting one 2's left side is provided with branch switch board 7, and the left side of branch switch board 7 is provided with main control cabinet 8.

Referring to fig. 4 and 6, a wire harness receiving assembly 9 is disposed at the rear end of the upper left side of the base 1, the cross section of the base 1 is rectangular when viewed from above, the wire harness receiving assembly 9 includes a telescopic column 901, a hook 902 and a connecting plate 903, the connecting plate 903 is fixedly connected to the upper side of the telescopic column 901, the hook 902 is disposed on the outer side of the connecting plate 903, the hooks 902 are equidistantly distributed about the center line of the connecting plate 903, the connecting plate 903 is rectangular, the hook 902 and the connecting plate 903 are integrally connected, the connecting plate 903 is disposed to fix the hook 902, so that the hook 902 can receive the overlong part of the line and the pipeline after the line and the pipeline are connected with the furnace body 4, the sub-control cabinet 7 and the main control cabinet 8, thereby avoiding the phenomenon that the line and the pipeline are dragged on the ground, when the line needs to be stored overlong, an operator holds the part of the line to wind, after the circuit coil is hung on the hooks 902 at the corresponding positions after being rolled, the hooks 902 can store the circuit coil, when a pipeline needs to be stored, an operator holds the overlong part of the pipeline, then the pipeline is hung above the hooks 902, so that the pipeline is in a suspended state, the hooks 902 can store the pipeline and the pipeline, the telescopic columns 901 are fixedly connected with the base 1, the telescopic columns 901 are provided in two, the telescopic design of the telescopic columns 901 enables the operator to adjust the height of the hook 902 according to the length of the pipeline and the pipeline by utilizing the telescopic characteristic of the telescopic columns 901 when the hook 902 is used, when the height of the hook 902 needs to be adjusted, the operator holds the bolts at the front ends of the telescopic columns 901 to rotate clockwise for a certain length, the telescopic columns 901 are in a telescopic state, and then the operator holds the connecting plate 903 to pull the corresponding positions, after the hook 902 is adjusted to a proper position, the bolt is rotated counterclockwise to the original position, and the hook 902 with the changed position can be fixed.

The working principle is as follows: in actual use, as shown in fig. 1, 4 and 6, the intermediate frequency smelting furnace is mainly composed of a furnace body 4, a sub control cabinet 7, a main control cabinet 8 and other parts, and in the use process of the intermediate frequency smelting furnace, the furnace body 4, the sub control cabinet 7 and the main control cabinet 8 need to connect circuits and pipelines, when the circuits and the pipelines have the phenomenon of dragging the ground, an operator firstly holds the overlong part of the circuit to roll up, then winds the circuit coil on the hook 902 at the corresponding position after rolling up, then holds the overlong part of the pipeline to hang the pipeline above the hooks 902, so that the hook 902 can complete the storage of the circuits and the pipelines after the pipeline is in a suspended state, and meanwhile, when the hook 902 needs to adjust the height of the operator according to the lengths of the pipelines and the lines in the use process, the operator holds the bolt at the front end of the telescopic column 901 to rotate clockwise for a certain length, the telescopic column 901 is in a telescopic state, then the connecting plate 903 is held to be pulled to a corresponding position, the hook 902 after the position is changed can be fixed until the hook 902 is adjusted to a proper position, the bolt is rotated anticlockwise to the original position, when raw materials used by the cast iron pan need to be smelted into molten iron by using a medium-frequency smelting furnace, according to the drawing of figures 2, 3 and 5, after the hydraulic telescopic rod 503 is extended to the maximum limit by an operator, the heat insulation upper cover 501 can be lifted to the highest position, the operator pours the raw materials into the furnace mouth above the furnace body 4, the raw materials can enter the furnace body 4, then the heat insulation upper cover 501 is lowered to the outer side of the furnace mouth by the contraction of the hydraulic telescopic rod 503, the double-layer silicate heat insulation plate 6 arranged in the heat insulation upper cover 501 can insulate the temperature generated by the furnace mouth, therefore, the discomfort caused by high temperature can be reduced when an operator stands at the front end of the intermediate frequency smelting furnace.

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. A molten iron smelting intermediate frequency furnace for cast iron pan production is characterized in that: the molten iron smelting intermediate frequency furnace for cast iron pan production comprises a base (1), a metal upright rod II (3) and a silicate heat insulation plate (6), wherein a metal upright rod I (2) is arranged on the right side of the top of the base (1), a furnace body (4) is arranged on the right side of the metal upright rod I (2), a heat insulation assembly (5) is arranged above the furnace body (4), the heat insulation assembly (5) comprises a heat insulation upper cover (501), a connecting piece (502) and a hydraulic telescopic rod (503), the connecting piece (502) is connected to the upper side of the left side of the heat insulation upper cover (501), the hydraulic telescopic rod (503) is arranged on the left side of the connecting piece (502), the metal upright rod II (3) is arranged on the right side of the furnace body (4), and the silicate heat insulation plate (6) is arranged inside the heat insulation upper cover (501).

2. The molten iron smelting intermediate frequency furnace for producing the cast iron pan as claimed in claim 1, wherein: the left side of the first metal upright rod (2) is provided with a sub-control cabinet (7), and the left side of the sub-control cabinet (7) is provided with a main control cabinet (8).

3. The molten iron smelting intermediate frequency furnace for cast iron pan production as claimed in claim 1, wherein: the wire harness storage assembly (9) is arranged at the rear end of the left side above the base (1), and the section of the base (1) is seen as a rectangle in a plan view.

4. The molten iron smelting intermediate frequency furnace for cast iron pan production as claimed in claim 3, characterized in that: the wire harness storage assembly (9) comprises a telescopic column (901), a hook (902) and a connecting plate (903), the connecting plate (903) is fixedly connected to the upper portion of the telescopic column (901), and the hook (902) is arranged on the outer side of the connecting plate (903).

5. The molten iron smelting intermediate frequency furnace for producing the cast iron pan as claimed in claim 4, wherein: the hooks (902) are distributed at equal intervals about the center line of the connecting plate (903), the connecting plate (903) is rectangular, and the hooks (902) are integrally connected with the connecting plate (903).

6. The molten iron smelting intermediate frequency furnace for producing the cast iron pan as claimed in claim 1, wherein: the right surface of the connecting piece (502) is tightly attached to the left surface of the heat-insulating upper cover (501), and the interior of the heat-insulating upper cover (501) is hollow.

7. The molten iron smelting intermediate frequency furnace for producing the cast iron pan as claimed in claim 4, wherein: the telescopic columns (901) are fixedly connected with the base (1), and the number of the telescopic columns (901) is two.