CN207247906U - A kind of Metal Melting system - Google Patents

Abstract

The utility model discloses a kind of Metal Melting system.Including furnace body, stream soup mouth and/or breast hole on the furnace body, the furnace body includes skeleton layer and internal layer, the furnace chamber of the furnace body is additionally provided with submergence regulation and control mouth, the setting of the submergence regulation and control mouth highly sets height higher than its corresponding stream soup mouth and/or breast hole, and the submergence regulation and control mouth is arranged at the corresponding side of furnace body.The Metal Melting system principle is simple and reasonable for structure, can improve melting ingot casting production on-site environment, can also improve production efficiency to a certain degree, and scarfing cinder is more simple and convenient, reduces labor intensity；Meanwhile it has the smelting efficiency of preferably Smelting Effect and higher, adaptability is good, strong applicability.

Description

A kind of Metal Melting system

Technical field

It the utility model is related to a kind of smelting system, more particularly to a kind of Metal Melting system.

Background technology

Smelting furnace be include the metals such as aluminium regeneration melting ingot casting system it is indispensable or device, the shape of smelting furnace, knot The consumption etc. of structure composition, the operational efficiency for not only directly affecting smelting system, fuel, such as smelting furnace material fluidity, furnace chamber pressure Uniformity coefficient of power and temperature etc.；But also smelting technology operation is directly affected, the maintenance maintenance scarfing cinder of such as smelting furnace, this is right Yu Danlu or the not reasonable more stoves combination of structure composition, its influence is all the more obvious.For example existing smelting furnace is due to its furnace body The reasons such as the shape and structure of inner cavity, if the shape at its bottom wall position is in reverse trapezoidal shape, its not only scarfing cinder inconvenience, it is necessary to spend Time is grown, and scarfing cinder is painstaking, scarfing cinder is not clean, influences production efficiency.Also, due to the reasons such as its internal structure external structure, scarfing cinder Process also impacts surrounding environment, and Metal Melting slag falls completely, or scald people, exactly punctures tire of mucking haulage.In addition, by In the high temperature and particularity of Metal Melting, its bad setting has adjustable for height discharge portion, in this case, existing molten The Liu Tangkou of furnace（Metal smelting liquid floss hole）Setting structure is unreasonable, and causes discharge and the submergence absolute altitude of melting liquid There are contradiction with furnace chamber scarfing cinder, it is impossible to mutually coordinated cooperation.Scarfing cinder inconvenience, otherwise immersion metal absolute altitude is limited, and shadow Submergence Smelting Effect is rung, energy consumption is added and reduces production efficiency.

Utility model content

The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of Metal Melting system.The metal Smelting system theory structure is simple, reasonable, can improve melting ingot casting production on-site environment, can also improve production effect to a certain degree Rate, and scarfing cinder is more simple and convenient, reduces labor intensity；Meanwhile it has the melting effect of preferably Smelting Effect and higher Rate, adaptability is good, strong applicability.

The technical solution of the utility model Metal Melting system includes furnace body, stream soup mouth on the furnace body and/or Breast hole, the furnace body include skeleton layer and internal layer, and the furnace chamber of the furnace body is additionally provided with submergence regulation and control mouth, the submergence regulation and control The setting of mouth is highly set highly higher than its corresponding stream soup mouth and/or breast hole, and the submergence regulation and control mouth is arranged at furnace body Corresponding side.

It is described submergence regulation and control mouth be arranged at furnace body relative to breast hole or flow soup mouth left side, right side or relatively another Side.

The utility model Metal Melting system due in its furnace chamber shape and structure advantages of simple, its scarfing cinder it is simple and convenient, fast Speed, it is time saving and energy saving, and scarfing cinder overall process is not in scaling-off in Workplace ground all the time, not only improves security, but also change It has been apt to production environment；Need molten metal to drain when which solving scarfing cinder or maintenance at the same time and submerge mark with melting production process molten metal The problem of high request is conflicting.This metal smelting system has relative productivity high and energy saving, be adapted to variety classes, The regeneration melting of the raw material of characteristic.The resistance to body corrosivity of its inboard wall of furnace body is strong, and maintenance cost is low, maintenance takes a short time, and uses Long lifespan.

Brief description of the drawings

Fig. 1 is one example structure schematic diagram of the utility model Metal Melting system.Fig. 2 is the utility model Metal Melting Another example structure schematic diagram of system.Fig. 3 is the utility model Metal Melting system another embodiment structure diagram.Fig. 4 For the guiding device structure diagram in another embodiment of the utility model.

Embodiment

Now by embodiment combination attached drawing, the utility model is described in further detail, as shown in Figure 1.This example Metal Melting system Its smelting furnace of uniting includes furnace body 1, arranged on the corresponding side of furnace body 1（It is anterior）On Liu Tangkou（Or melting liquid floss hole）24 and phase Breast hole 2 answered etc..Its furnace body 1 includes skeleton layer 10, insulating layer 12 and internal layer 11, and insulating layer 12 is arranged at the opposite of skeleton layer Outside, its skeleton layer are formed by fire resisting is brick.Its insulating layer 12 is painted by fire clay and formed in the surface of skeleton layer.Insulating layer 12 outside wall surface is equipped with one layer of iron sheet and wraps up protective layer.The setting of breast hole is highly higher than stream soup mouth.Breast hole is equipped with fire door 25.

Its furnace chamber wall surface 3 of furnace body is set in the curved wall from breast hole 2 toward inner side, and is higher than furnace chamber at breast hole 2 Opposite higher at its breast hole 2 of the furnace chamber wall surface of the remainder of wall surface, i.e. furnace body, and its remaining with furnace chamber wall surface Part forms arc or gradient connection；The radian of its curved wall is 20 degree or so.This furnace cavity bottom knot of the utility model Structure scarfing cinder is simpler, conveniently, it is clean, time saving and laborsaving, particularly it will not will mix accumulation in scarfing cinder in molten in furnace chamber Refining liquid takes furnace cavity bottom out of by clinker and causes to waste and increase scarfing cinder burden.

In the opposite opposite side relative to stream soup mouth 24 of furnace body 1（Rear portion）Submergence regulation and control mouth 4 is offered, it, which is submerged, adjusts The setting of mouth 4 is controlled highly higher than corresponding stream soup mouth 24.

It is by mutual cooperation for submerging regulation and control mouth with flowing soup mouth, by flowing melting liquid of the soup mouth to furnace chamber close to putting It is dry, easy to scarfing cinder while, according to setting position easily to control the metal smelting liquid liquid level in furnace chamber, according to different originals The needs of material a smelting efficiency can be set high and Smelting Effect preferably, adapt to and be satisfied with raw metal of different nature The melting immersion liquid absolute altitude of immersion smelting time.To obtain the smelting efficiency and effect of opposite higher.Meanwhile it can make melting Stove has flexible discharge ingot ways.

The utility model includes the guiding device of a clinker, its guiding device is included arranged on furnace body 1 positioned at breast hole 2 Lower section, the slag-guiding plate 5 corresponding to the breast hole, the bottom wall of slag-guiding plate gravity flow soup mouth down tilt protrusion and extend furnace body laterally Outside wall surface.It coordinates with slag waggon 6 make it that its clinker and fraction of melting liquid do not fall out ground in furnace bottom scarfing cinder, both pacified Entirely and make production scene clean, it is not necessary to which special messenger carries out cleaning and maintenance to scarfing cinder scene.Control door is equipped with breast hole.It is flowed Soup mouth and submergence control mouth are respectively equipped with asbestos cone plug or pillbox high-temperature control valve.

In the utility model embodiment 2, as shown in Fig. 2, the furnace chamber wall surface 3 of its furnace body is set is similar to sine wave in one The curved surface wall of formula, each corresponding side wall being higher than by the portion of arching upward at breast hole by furnace chamber of the curved surface wall of its sine wave type The portion that arches upward at place.It can obtain relatively more preferable scarfing cinder effect, can be truly realized scarfing cinder and not stay dead angle.Remaining structure of this example Etc. can be similar with above-described embodiment.Stream soup mouth can be arranged at furnace chamber minimum point.

In the utility model embodiment 3, the sine wave type curved surface wall of its furnace chamber is higher than by the portion of arching upward at stream soup mouth The remainder of corresponding furnace chamber wall surface.Remaining structure of this example etc. can be similar with any of the above-described embodiment.

In the utility model embodiment 4, as shown in figure 3, its furnace body includes skeleton layer 10, insulating layer 12 and internal layer 11, also Including an isolation paste layer 13, insulating layer 12 is arranged at the opposite exterior lateral sides of skeleton layer, its skeleton layer is formed by fire resisting is brick.It keeps the temperature Layer 12 is painted by fire clay and formed in the surface of skeleton layer or refractory brick course.Its internal layer 11 is formed to be poured by mullite material Flue layer, poured in mullite material and isolate paste layer equipped with one between the bladder layer of composition and skeleton layer or refractory brick course. It is isolated paste layer and is made of materials such as asbestos cloths.The bladder layer that composition is poured to mullite material by it is isolated, molten Only bladder layer to be removed be carried out maintenance when furnace is overhauled or the bladder layer of mullite material occurs damaged both can, it will not Main frame layer is damaged, avoids, as needing to remove replacement together with main frame layer when existing smelting furnace overhauls, to drop The low cost of overhaul and man-hour.And it is with extraordinary heat insulation effect.It is with structure is simpler, construction cost is low but keeps the temperature Effect is but relatively more preferable, and maintenance is convenient and simple, cost is low, it can reduce melting liquid（Such as molten aluminum）Etch to furnace wall, is improved The service life of furnace chamber internal face, it submerges the left or right side relative to stream soup mouth or breast hole that regulation and control mouth 4 is arranged at furnace body. Remaining structure of this example etc. can be similar with any of the above-described embodiment.

In the utility model embodiment 5, its furnace body includes skeleton layer, insulating layer and internal layer, between skeleton layer and internal layer One layer of separation pouring layer is provided with, its separation pouring layer is poured by the refractory material having again forms a bell-type or telescopic entirety, Insulating layer is arranged at the opposite exterior lateral sides of skeleton layer, its skeleton layer is formed by fire resisting is brick.Its size dimension of the nano material patch Various ceramic tile sizes can be made as needed.Its mechanical strength with higher and relatively preferably heat insulation while；Also Overhaul and safeguard easy to smelting furnace, maintenance does not have to overall pulling down.It can reduce melting liquid（Such as molten aluminum）Etch to furnace wall, carries The service life of blast furnace intracavitary wall, maintenance is convenient and simple, cost is low.It, which submerges regulation and control mouth, includes some being in horizontal or/and perpendicular To cone-shaped hole.It can further improve the control accuracy and scope of submergence liquid level, with suitable for various variety classeses The high efficiency of the raw material of matter and type, high effect melting.Especially since the smelting furnace of the prior art is in maintenance or furnace chamber Remanufactured after wall damage, it is necessary to which whole smelting furnace is removed, its cost is especially high, and the melting furnace structure of this example and corresponding Material so that it, which is either overhauled in still production process, burner hearth occurs（Chamber）Inner wall damages, and only needs of short duration blowing out to carry out local Specific aim repairing can both solve the problems, such as, can significantly save maintenance and repair man-hour cost, operating cost and production cost.It is molten Furnace is connected with pouring device, and pouring device includes pig moulding machine, cooling device, and the pig moulding machine includes annular pig moulding machine, it is cast Ingot machine or annular pig moulding machine include some molds being connected with each other.Cooling device is sheathed on the outside wall surface of mold.Remaining knot of this example Structure etc. can be similar with any of the above-described embodiment.

In Metal Melting system embodiment 6 of the present invention, as shown in figure 4, the guiding device of its clinker includes slag-guiding plate, and The special-shaped coupling recesses of the lower part of the corresponding breast hole being opened on furnace body outer wall face, its slag-guiding plate 5 include outside, inclined downward The main body of extension leads slag portion 5b, and is connected to lockings inner opposite end, with special-shaped coupling recesses that the main body leads slag portion 5b The clamping part 5a that raises up of the corresponding mating connections of portion 35a；Its special-shaped coupling recesses 35 is included in the outer part（Or along melting radially Direction）Coupling guide portion 35b and the upward concave sticking department 35a positioned at inner side, its cross sectional shape in the up-down direction In an approximately transversely L-type groove；Its using slag-guiding plate the one end extended outside furnace body from weight so that raised clamping part Cooperate with the sticking department 35a of special-shaped coupling recesses and contact fastening, realize fastener-free or other any fixed connecting parts Or the adaptive auto lock connection of device.The maximum height of one end by raised clamping part 5a of slag-guiding plate 5 is less than special-shaped coupling Close the minimum constructive height of the coupling guide portion 35b of groove 35.The characteristics of its protrusion of the guiding device of the present invention, is not only to exempt from installed part Automatic movable connects, and structure is extremely simple, science and rationally, and use is extremely simple, conveniently, since it is in smelting furnace smelting period Between, can hold up one end pull-out upwards can both lay down, and avoid being fixedly connected on furnace body all the time and occupied space, obstruction and influence are molten Refine the production operation at scene.It has very strong practicality.Remaining structure of this example etc. can be with any of the above-described embodiment class.

Claims (2)

1. a kind of Metal Melting system, including furnace body, stream soup mouth and/or breast hole on the furnace body, the furnace body bag Skeleton layer and internal layer are included, it is characterized in that the furnace chamber of the furnace body is additionally provided with submergence regulation and control mouth, the setting of the submergence regulation and control mouth Height highly is set higher than its corresponding stream soup mouth and/or breast hole, the submergence regulation and control mouth is arranged at the corresponding side of furnace body.

2. Metal Melting system according to claim 1, it is characterized in that the submergence regulation and control mouth be arranged at furnace body relative to Or breast hole or the left side, right side or opposite opposite side of flowing soup mouth.