CN213271007U

CN213271007U - Sealing structure for casting roasting furnace

Info

Publication number: CN213271007U
Application number: CN202022363607.XU
Authority: CN
Inventors: 高鹏程
Original assignee: Taizhou Ronglicheng Precision Machinery Parts Co ltd
Current assignee: Taizhou Ronglicheng Precision Machinery Parts Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-25
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a bake burning furnace seal structure technical field over a slow fire, disclose a foundry goods is seal structure for burning furnace, including material mouth and apron, directly over the material mouth is arranged in to the apron lid, the top of material mouth is provided with a groove, the below of apron is connected with the briquetting, and the piece inslot is arranged in to the briquetting, and the outer lane of briquetting pastes tightly in a inslot portion, the inside embedding of briquetting is fixed with first rock wool layer, and the inside embedding of apron is fixed with second rock wool layer, the draw-in groove has all been seted up to the outer lane surface of briquetting and the piece inslot surface of outer lane. The utility model discloses a heat-resisting rubber is put to the cover between briquetting outer lane and piece groove, can improve the sealed effect of structure, and the briquetting has better heat-insulating effect with the first rock wool layer and the second rock wool layer in the apron when using, avoids the top to open the handle that launches and heaies up and be not convenient for open, can also avoid too much heat transmission to heat-resisting rubber, and heat-resisting rubber is convenient for change simultaneously.

Description

Sealing structure for casting roasting furnace

Technical Field

The utility model relates to a bake burning furnace seal structure technical field over a slow fire, specifically be a foundry goods is seal structure for burning furnace.

Background

At present, the roasting furnace is a machine which can obviously reduce the sintering temperature and greatly reduce the energy consumption. The method has great help to protect the environment and improve the efficiency, and can also shorten the time, and the yield, the quality and the like of the product are frequently adjusted according to the requirements and various parameters are well controlled in the normal operation of the roasting furnace, so as to achieve the purposes of stable and balanced production, high yield and low consumption.

The inside negative pressure that generally is of present roasting furnace, need seal structure to seal its feed inlet wait position when using, when sealed, because its inside temperature can lead to the high temperature of sealed lid, opening after being inconvenient, the easy high temperature damage of sealing rubber who adopts in addition influences sealed effect. Therefore, we propose a sealing structure for a casting roasting furnace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundry goods is seal structure for roasting furnace, put heat-resisting rubber through the cover between briquetting outer lane and piece groove, can improve the sealed effect of structure, briquetting and the interior first rock wool layer of apron and second rock wool layer have better thermal-insulated effect when using, the handle of avoiding the top to open and launching heaies up and be not convenient for open, can also avoid too much heat transmission to heat-resisting rubber, and heat-resisting rubber is convenient for change simultaneously, the problem of proposing in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing structure for a casting roasting furnace comprises a material port and a cover plate, wherein the cover plate is arranged right above the material port, and a block groove is arranged above the material port;

the utility model discloses a building block cover plate, including apron, briquetting, block groove, draw-in groove, heat-resisting rubber, the below of apron is connected with the briquetting, and the piece inslot is arranged in to the briquetting, and the outer lane of briquetting pastes tightly at the piece inslot portion, the inside embedding of briquetting is fixed with first rock wool layer, and the inside embedding of apron is fixed with second rock wool layer, the draw-in groove has all been seted up to the outer lane surface of briquetting and the piece inslot surface in outer lane, is fixed with heat-resisting rubber between the draw-in groove of briquetting and the draw-in groove in piece groove, and.

As a preferred embodiment of the utility model, the below outer lane of apron is provided with to the piece, supports the piece and is a plurality of, and a plurality of even distribution of piece in the below of apron of supporting.

As a preferred embodiment of the present invention, the pressing block and the cover plate are connected to form an integral structure, and the pressing block is located at the middle position below the cover plate.

As a preferred embodiment of the present invention, the handle is fixed to the middle of the surface of the cover plate by welding.

As a preferred embodiment of the utility model, the supporting block is connected with the lower part of the cover plate to form an integral structure.

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

1. the utility model discloses a foundry goods is seal structure for roasting furnace puts heat-resisting rubber through the cover between briquetting outer lane and piece groove, can improve the sealed effect of structure, and briquetting and the interior first rock wool layer of apron and second rock wool layer have better heat-insulating effect when using, avoid the top to open the handle that launches and heat up and be not convenient for open, can also avoid too much heat transmission to heat-resisting rubber, and heat-resisting rubber is convenient for change simultaneously.

2. The utility model discloses a seal structure for foundry goods roasting furnace is provided with through the below outer lane that makes the apron and supports the piece, supports the piece and is a plurality of, and a plurality of even distributions of piece support in the below of apron in the material mouth top, when the apron lid was put, made to have the gap between its and the material mouth, apron after being convenient for was opened.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the sealing structure for the casting roasting furnace of the present invention;

FIG. 2 is a detailed structural diagram of the sealing structure of the casting roaster of the present invention at the position A;

FIG. 3 is the schematic diagram of the internal structure of the cover plate and the pressing block of the sealing structure for the casting roasting furnace of the utility model.

In the figure: 1. a material port; 2. a cover plate; 3. a block groove; 4. a handle; 5. briquetting; 6. heat-resistant rubber; 7. a resisting block; 8. a first rock wool layer; 9. a second rock wool layer; 10. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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 the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a sealing structure for a casting roasting furnace comprises a material port 1 and a cover plate 2, wherein the cover plate 2 is covered and arranged right above the material port 1, and a block groove 3 is arranged above the material port 1;

the below of apron 2 is connected with briquetting 5, and briquetting 5 is arranged in block groove 3, and the outer lane of briquetting 5 pastes tightly in block groove 3 insidely, the inside embedding of briquetting 5 is fixed with first rock wool layer 8, and the inside embedding of apron 2 is fixed with second rock wool layer 9, draw-in groove 10 has all been seted up to the outer lane surface of briquetting 5 and the 3 internal surfaces in block groove of outer lane, is fixed with heat-resisting rubber 6 between draw-in groove 10 of briquetting 5 and draw-in groove 10 of block groove 3, and heat-resisting rubber 6 encircles and put inside draw-in groove 10 in 5 outer lanes of briquetting, the surface middle part of apron 2 is fixed with handle 4.

In this embodiment (please refer to fig. 1, 2, and 3), the heat-resistant rubber 6 is sleeved between the outer ring of the pressing block 5 and the block groove 3, so that the sealing effect of the structure can be improved, when the pressing block 5 and the first rock wool layer 8 and the second rock wool layer 9 in the cover plate 2 have a better heat insulation effect, the handle 4 opened above the pressing block is prevented from being heated and inconvenient to open, too much heat can be prevented from being transmitted to the heat-resistant rubber 6, and the heat-resistant rubber 6 is also convenient to replace.

The lower outer ring of the cover plate 2 is provided with a plurality of resisting blocks 7, and the resisting blocks 7 are uniformly distributed below the cover plate 2.

In this embodiment (see fig. 1 and fig. 2), the lower outer ring of the cover plate 2 is provided with a plurality of abutting blocks 7, the plurality of abutting blocks 7 are uniformly distributed below the cover plate 2, the abutting blocks 7 are supported above the material opening 1, and when the cover plate 2 is covered, a gap is formed between the cover plate and the material opening 1, so that the cover plate 2 can be opened conveniently later.

The pressing block 5 is connected with the cover plate 2 to form an integral structure, and the pressing block 5 is located in the middle of the lower portion of the cover plate 2.

Wherein, the handle 4 is fixed on the surface middle part of the cover plate 2 by welding.

Wherein, the supporting block 7 is connected with the lower part of the cover plate 2 to form an integral structure.

It should be noted that the utility model relates to a sealing structure for casting roasting furnace, including material port 1, cover plate 2, block groove 3, handle 4, briquetting 5, heat-resisting rubber 6, support piece 7, first rock wool layer 8, second rock wool layer 9, draw-in groove 10, the part is the general standard component or the part that the technical staff in this field knows, its structure and principle all can be known or can be known through the conventional experimental method for the technical staff in this field through the technical manual, in operation, heat-resisting rubber 6 is set in draw-in groove 10 of briquetting 5 outer lane, then make cover plate 2 lid set in material port 1 top, briquetting 5 is set in block groove 3, heat-resisting rubber 6 is set in draw-in groove 10 of block groove 3 inner lane simultaneously, accomplish the sealing of structure, because the inside negative pressure structure of roasting furnace, make cover plate 2 can be compressed tightly downwards, guarantee the leakproofness, because the thermal-insulated effect of first rock wool layer 8 and second rock wool layer 9 when using, can avoid heat transfer to handle 4 and heat-resisting rubber 6, avoid the too high be convenient for of handle 4 temperature to open, protect heat-resisting rubber 6 simultaneously, in addition when heat-resisting rubber 6 loss is serious, can take off and change newly, when needing to open apron 2, at first make the inside and the outside intercommunication of burning furnace over a slow fire accomplish atmospheric pressure balanced, later can take off apron 2 through handle 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a seal structure for foundry goods roasting furnace, includes material mouth (1) and apron (2), its characterized in that: the cover plate (2) is covered over the material port (1), and a block groove (3) is arranged above the material port (1);

the utility model discloses a heat-resistant rock wool brick, including apron (2), briquetting (5), block groove (3), second rock wool layer (9), draw-in groove (10) have all been seted up to the outer lane surface of briquetting (5) and the block groove (3) internal surface of outer lane, be fixed with first rock wool layer (8) in the below of apron (2) is connected with briquetting (5), and briquetting (5) are arranged in block groove (3), and the outer lane of briquetting (5) pastes tightly in block groove (3), the inside embedding of briquetting (5) is fixed with first rock wool layer (8), and the inside embedding of apron (2) is fixed with second rock wool layer (9), draw-in groove (10) of draw-in groove (10) and block groove (3) of briquetting (5) between be fixed with heat-resistant rubber (6), and heat-resistant rubber (6) encircle to overlap and put inside draw-in.

2. The sealing structure for the casting roasting furnace according to claim 1, characterized in that: the lower outer ring of the cover plate (2) is provided with a plurality of abutting blocks (7), and the plurality of abutting blocks (7) are uniformly distributed below the cover plate (2).

3. The sealing structure for the casting roasting furnace according to claim 1, characterized in that: the pressing block (5) and the cover plate (2) are connected to form an integral structure, and the pressing block (5) is located in the middle position below the cover plate (2).

4. The sealing structure for the casting roasting furnace according to claim 1, characterized in that: the handle (4) is fixed in the middle of the surface of the cover plate (2) in a welding mode.

5. The sealing structure for the casting roasting furnace according to claim 2, characterized in that: the supporting block (7) is connected with the lower part of the cover plate (2) to form an integral structure.