CN207914554U - Draw stove in one kind - Google Patents

Abstract

The utility model discloses drawing stove in one kind comprising furnace body, furnace body are equipped with diversion pipe, and diversion pipe is used to be connected to the inside of furnace body, and for it is upper draw stove blowing out when discharge furnace body in copper liquid；Diversion pipe can be blocked releasably.Above-mentioned diversion pipe can be blocked releasably, it is upper draw furnaceman and make when, diversion pipe blocks, and prevents the copper liquid in furnace body from leaking；On when drawing stove blowing out, open diversion pipe, then the copper liquid in furnace body is discharged via diversion pipe.Draw stove on disclosed by the utility model provided with the diversion pipe for discharging copper liquid, is avoided that the channel adhesion for staying copper excessively to cause each heater in furnace body in furnace body, so that the channel of each heater is separated from each other, channel is prevented to be pulled off.

Description

Draw stove in one kind

Technical field

The utility model is related to Mechanical Industry Technology field, more specifically to drawing stove in one kind.

Background technology

It is piece construction to draw stove on referring to Fig. 1, and side is melting furnace, and the other side is holding furnace, and two furnace bodies passed through Bridge runner connects, and heater is respectively equipped in melting furnace and holding furnace.By taking copper production process as an example, copper raw material melts in melting furnace Change, copper liquid after fusing is flowed by gap bridge runner in holding furnace, with realize heat preservation, it is static and on draw molding.

When drawing stove blowing out on existing, bottom of furnace body, which deposits copper, can cause the channel 11 of each heater to be sticked together, and Furnace body only lower part is equipped with water jacket cooling soon, causes furnace interior upper heat and lower cold, easily leads to channel 11 and break.

Draw stove blowing out post-heater in addition, to power off and gradually cool down, the copper liquid retained in furnace body is cured, and is easily caused The insulating layer of the coil 12 of heater is damaged, can not be heated after causing heater to be once again powered up, form dead stove.

Furthermore the channel 11 for drawing heater in stove on above-mentioned is located at 12 top of coil, and cohesive amount of copper is less than coil thereon 12, above draw stove after blowing out again blow-on when, channel 11 fast temperature, temperature due to viscous copper is few are far above coil 12, Yi Yingao Temperature and burn.

Draw stove in one kind in conclusion how to provide, to avoid each heater when above drawing stove blowing out channel because of adhesion It is pulled off together, is those skilled in the art's urgent problem to be solved.

Utility model content

In view of this, the utility model, which provides, draws stove in one kind, furnace body is equipped with diversion pipe, and diversion pipe upper for drawing The copper liquid in furnace body is discharged when stove blowing out, is avoided the channel adhesion for staying copper excessively to cause each heater in furnace body, is prevented channel It is pulled off.

To achieve the above object, the utility model provides the following technical solutions：

Draw stove, including furnace body in one kind, the furnace body is equipped with diversion pipe, and the diversion pipe stops for drawing stove on described The copper liquid in the furnace body is discharged when stove；The diversion pipe can be blocked releasably.

Preferably, draw in stove on above-mentioned, the diversion pipe is tilted down by its first end to second end, and the water conservancy diversion The axis of pipe and the angle of horizontal direction are any angle within the scope of predetermined angle；The first end of the diversion pipe is used for and institute State furnace interior connection；The second end of the diversion pipe is used for and is connected to outside the furnace body.

Preferably, draw in stove on above-mentioned, ranging from 2 ° -3 ° of the predetermined angle.

Preferably, draw in stove on above-mentioned, the diversion pipe is built by laying bricks or stones in the furnace body.

Preferably, draw in stove on above-mentioned, the first end of the diversion pipe is inserted into the first of the furnace body and builds by laying bricks or stones in mouth, institute The second end for stating diversion pipe is inserted into the second of the furnace body and builds by laying bricks or stones in mouth；Described first build by laying bricks or stones mouth be the furnace body internal layer it is resistance to Firebrick builds mouth by laying bricks or stones；Described second builds the outer layer laying fireproof bricks mouth that mouth is the furnace body by laying bricks or stones.

Preferably, draw in stove on above-mentioned, the stage casing of the diversion pipe is tamped by carbon dust stick, and both ends are filled out by fire clay respectively It is real.

Preferably, drawing in stove on above-mentioned, further include web plate flange, the web plate flange blocks the end of the diversion pipe, And the web plate flange is fixed on the outside plate of the furnace body.

The utility model provides drawing stove in one kind comprising furnace body, furnace body are equipped with diversion pipe, and diversion pipe is for being connected to stove The inside of body, and for it is upper draw stove blowing out when discharge furnace body in copper liquid；Diversion pipe can be blocked releasably.

Above-mentioned diversion pipe can be blocked releasably, it is upper draw furnaceman and make when, diversion pipe blocks, and prevents the copper liquid in furnace body from oozing Leakage；On when drawing stove blowing out, open diversion pipe, then the copper liquid in furnace body is discharged via diversion pipe.

Obviously, stove is drawn on provided by the utility model and is provided with diversion pipe for discharging copper liquid, is avoided that in furnace body and stays Copper excessively causes the channel adhesion of each heater in furnace body, and the channel of each heater is made to be separated from each other, and prevents channel from being drawn It is disconnected.

In addition, copper liquid is discharged via diversion pipe when drawing stove blowing out on above-mentioned, furnace body memory copper is reduced, is reduced because depositing copper solidification And lead to the risk of the insulating layer breakage of the coil of heater, conducive to ensure heater after being re-energised can normal heating, Prevent dead stove.Furthermore furnace body memory copper is reduced, and the viscous amount of copper difference of channel and coil in heater can be avoided excessive, it is ensured that Draw on this stove again blow-on when channel and coil temperature raise simultaneously, avoid channel from being burnt because temperature is excessively high.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 be in the prior art on draw the structural schematic diagram of stove；

Fig. 2 be the utility model embodiment provide on draw the structural schematic diagram of stove；

Wherein, in figure 2 above：

Internal layer refractory brick 101；Outer layer refractory brick 102；Diversion pipe 103；Web plate flange 104.

Specific implementation mode

The utility model embodiment, which discloses, draws stove in one kind, furnace body is equipped with diversion pipe, and diversion pipe upper for drawing The copper liquid in furnace body is discharged when stove blowing out, is avoided the channel adhesion for staying copper excessively to cause each heater in furnace body, is prevented channel It is pulled off.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 2, the utility model embodiment provides drawing stove in one kind comprising furnace body, furnace body are equipped with diversion pipe 103, diversion pipe 103 is used to be connected to the inside of furnace body, and for it is upper draw stove blowing out when discharge furnace body in copper liquid；Diversion pipe 103 can releasably block.

Above-mentioned diversion pipe 103 can be blocked releasably, it is upper draw furnaceman and make when, diversion pipe 103 blocks, and prevents in furnace body Copper liquid leaks；On when drawing stove blowing out, open diversion pipe 103, then the copper liquid in furnace body is discharged via diversion pipe 103.

Obviously, the utility model embodiment provide on draw stove and be provided with diversion pipe 103 for discharging copper liquid, can keep away Exempt from the channel adhesion for staying copper excessively to cause each heater in furnace body in furnace body, it is ensured that the channel of each heater is separated from each other, Channel is prevented to be pulled off.

In addition, copper liquid is discharged via diversion pipe 103 when drawing stove blowing out on above-mentioned, reduce and stay copper in furnace body, reduces because staying copper The risk for curing and causing the insulating layer breakage of the coil of heater, conducive to ensuring that heater can normally add after being re-energised Heat prevents dead stove.Furthermore furnace body memory copper is reduced, and the viscous amount of copper difference of channel and coil in heater can be avoided excessive, really Protect on this draw stove again blow-on when channel and coil temperature raise simultaneously, avoid channel from being burnt because temperature is excessively high.

For the ease of export furnace body in copper liquid, it is above-mentioned on draw in stove, diversion pipe 103 is downward to second end by its first end It tilts, and the axis of diversion pipe 103 and the angle of horizontal direction are any angle within the scope of predetermined angle；Diversion pipe 103 First end for being connected to furnace interior；The second end of diversion pipe 103 is used for and is connected to outside furnace body.

Specifically, drawing in stove on this, 2 ° -3 ° of predetermined angle range.In order to discharge more copper liquids, above-mentioned diversion pipe 103 It should be disposed proximate to furnace body inner bottom wall, meanwhile, above-mentioned diversion pipe 103 should be higher than that furnace body inner bottom wall, to draw the normal work of stove in reduction The risk of copper is oozed when making by diversion pipe 103.

Specifically, drawing in stove on above-mentioned, diversion pipe 103 is built by laying bricks or stones in furnace body.Furnace body includes the internal layer refractory brick 101 built by laying bricks or stones With the outer layer refractory brick 102 built by laying bricks or stones, and the refractory insulating layer that is clipped between internal layer refractory brick 101 and outer layer refractory brick 102； The outside of outer layer refractory brick 102 is additionally provided with steel plate.What the first end of diversion pipe 103 was inserted into furnace body first builds by laying bricks or stones in mouth, water conservancy diversion What the second end of pipe 103 was inserted into furnace body second builds by laying bricks or stones in mouth；First builds the internal layer laying fireproof bricks mouth that mouth is furnace body by laying bricks or stones；Second Build the outer layer laying fireproof bricks mouth that mouth is furnace body by laying bricks or stones.Gap between diversion pipe 103 and furnace body sealing is tamped by ramming mass.

Above-mentioned first builds mouth by laying bricks or stones as rectangle, and size is long 60mm, width 40mm, a height of 40mm.This first is built mouth by laying bricks or stones and is Rectangle avoids, using damaged internal layer refractory brick 101, reducing the wind for oozing copper convenient for being built by the internal layer refractory brick 101 of rectangle Danger.Certainly, first the shape of mouth is built by laying bricks or stones and size can also be according to the shape of internal layer refractory brick 101, size and diversion pipe 103 Shape, size be designed, the present embodiment does not limit.

Above-mentioned second builds mouth by laying bricks or stones as circle, a diameter of 100mm, depth 60mm.Second builds the shape of mouth, size by laying bricks or stones also It can be designed according to shape, the size of diversion pipe 103, this implementation does not limit.

The stage casing of above-mentioned diversion pipe 103 is tamped by carbon dust stick, and the both ends of diversion pipe 103 are tamped by fire clay respectively, makes to lead Flow tube 103 blocks.Wherein, depth of cracking closure ranging from 80mm- of the diversion pipe 103 close to the at one end fire clay of furnace body inside 100mm；The depth of cracking closure ranging from 70mm-80mm of at one end fire clay on diversion pipe 103 on the outside of furnace body；In diversion pipe The depth of the carbon dust stick of section filling is 200mm, or close to 200mm.

Further, embodiment as above provide on to draw stove further include web plate flange 104, web plate flange 104 blocks water conservancy diversion The end of pipe 103, and web plate flange 104 is fixed on the steel plate on the outside of furnace body.

On when drawing stove blowing out, furnace body is fusing furnace body；It is heat preservation piece construction, including fusing furnace body and guarantor to draw stove on this Warm furnace body, two furnace bodies are connected to by gap bridge runner；Bottom wall in above-mentioned thermal insulation furnace body is slightly above the bottom wall in melting furnace body, therefore on The setting of diversion pipe 103 is stated on fusing furnace body, certainly according to the altitudes for above drawing two furnace body inner bottom wall of stove, above-mentioned diversion pipe 103 can also be provided on thermal insulation furnace body or diversion pipe 103 is set as two, and the two is separately positioned on two furnace bodies, this Embodiment does not limit.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims (7)

1. drawing stove in one kind, which is characterized in that including furnace body, the furnace body is equipped with diversion pipe, and the diversion pipe is used in institute State the copper liquid drawn and discharged when stove blowing out in the furnace body；The diversion pipe can be blocked releasably.

2. drawing stove on according to claim 1, which is characterized in that the diversion pipe is dipped down by its first end to second end Tiltedly, and the axis of the diversion pipe and the angle of horizontal direction are any angle within the scope of predetermined angle；The diversion pipe First end for being connected to the furnace interior；The second end of the diversion pipe is used for and is connected to outside the furnace body.

3. drawing stove on according to claim 2, which is characterized in that ranging from 2 ° -3 ° of the predetermined angle.

4. drawing stove on according to claim 1, which is characterized in that the diversion pipe is built by laying bricks or stones in the furnace body.

5. drawing stove on according to claim 4, which is characterized in that the first end of the diversion pipe is inserted into the furnace body First builds by laying bricks or stones in mouth, and the second end of the diversion pipe is inserted into the second of the furnace body and builds by laying bricks or stones in mouth；Described first, which builds mouth by laying bricks or stones, is The internal layer laying fireproof bricks mouth of the furnace body；Described second builds the outer layer laying fireproof bricks mouth that mouth is the furnace body by laying bricks or stones.

6. drawing stove on according to claim 1, which is characterized in that the stage casing of the diversion pipe is tamped by carbon dust stick, both ends It is tamped respectively by fire clay.

7. drawing stove on according to claim 1, which is characterized in that further include web plate flange, the web plate flange blocks institute The end of diversion pipe is stated, and the web plate flange is fixed on the outside plate of the furnace body.