CN211876737U - Multi-layer metallurgical furnace beneficial to improving purity - Google Patents

Abstract

The utility model discloses a be favorable to multilayer formula metallurgical stove of improvement purity, including the outer stove of being heated, the outside coating of the outer stove of being heated has the heat conduction coating, the upper end fixed position of the outside avris of the outer stove of being heated installs the hoist and mount hangers, the avris fixed position of the outside upper end of the outer stove of being heated installs the one-level support frame, the inside movable mounting of the outer stove of being heated has explosion-proof protection stove, the chemical purification agent entry has been seted up to the opposite side position of the outside upper end of explosion-proof protection stove, the avris fixed position of the outside upper end of explosion-proof protection stove installs and gets and put the hangers, the avris fixed position of the inside upper end of explosion-proof protection stove. This be favorable to improving multilayer formula metallurgical stove of purity through combining the metallurgical operational environment of fire method in the reality with this metallurgical stove design for multilayer structure, under the prerequisite that does not destroy whole hot nature, has strengthened inside explosion-proof performance and job stabilization nature, has effectively promoted holistic result of use and working property.

Description

Multi-layer metallurgical furnace beneficial to improving purity

Technical Field

The utility model relates to the technical field of metallurgy, in particular to a multi-layer metallurgical furnace which is beneficial to improving purity.

Background

Metallurgy is the process and technology of extracting metals or metal compounds from minerals and making metals into metallic materials with certain properties by various processing methods, and metallurgical furnaces are industrial furnaces for heat-processing various materials or workpieces in the metallurgical production process, and are important processing containers in the metallurgical process.

However, existing metallurgical stove in the existing market mostly has the metallurgical stove of being applied to pyrometallurgy, in order to guarantee that holistic inside is heated, mostly be single-layer structure, overall structure is comparatively general in the stability in use of normal use work, the explosion-proof nature is relatively poor, can't provide good safe operational environment for the normal use work in the practical application use, so that holistic result of use and working property receive the influence of certain degree, and because the restriction of whole self structure, it is higher to be difficult to ensure whole product purity that obtains in normal use work, the comparatively general shortcoming of suitability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metallurgical stove of multilayer formula that is favorable to improving purity, metallurgical stove of pyrometallurgy is applied to in order to solve above-mentioned background art and propose, be heated in order to guarantee holistic inside, mostly be single layer structure, overall structure is the stability in use in normal use work is comparatively general, the explosion-proof nature is relatively poor, can't provide good safe operational environment for the normal use work in the practical application use, so that receive the influence of certain degree as for holistic result of use and working property, and because the restriction of whole self structure, it is higher to be difficult to ensure whole product purity that obtains in normal use work, the comparatively general problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-layer metallurgical furnace beneficial to improving purity comprises an outer heating furnace, wherein a heat-conducting coating is coated on the outer part of the outer heating furnace, a hoisting lug is fixedly installed at the upper end of the outer side of the outer heating furnace, a primary support frame is fixedly installed at the side of the upper end of the outer part of the outer heating furnace, an explosion-proof protective furnace is movably installed in the outer heating furnace, a driving motor is fixedly installed at the middle position of the upper end of the outer part of the primary support frame, a secondary support frame is fixedly installed at the side of the upper end of the outer part of the explosion-proof protective furnace, an inner metallurgical furnace is movably installed in the inner part of the explosion-proof protective furnace, a feed inlet is formed at the side of the upper end of the outer part of the explosion-proof protective furnace, a top-blowing connecting pipe is fixedly installed at one side of the upper end of, the side position fixed mounting of the outside upper end of explosion-proof protection furnace has gets puts the hangers, the side position fixed mounting of the inside upper end of explosion-proof protection furnace has top-blown protection deflector.

Preferably, the outer stove and the explosion-proof protection stove of being heated are the hollow cylinder structure of upper end unsealed, and correspond each other between the internal diameter size of the outer stove of being heated and the external diameter size of explosion-proof protection stove and coincide, the heat conduction coating is being heated the outside even coating of outer stove, and the hoist and mount hangers has two that the specification is the same at the upper end position symmetry fixed mounting of the outside both sides of heat conduction coating simultaneously.

Preferably, the integral structure that the whole external upper end of the external furnace that is being heated of first order support frame is crossing and forming of two frame plates, and driving motor's output shaft passes the mutual fixed connection of intermediate position of the external upper end of first order support frame and second grade support frame, the external diameter size of stove corresponds anastomoses each other with the internal diameter size of explosion-proof protection stove in the metallurgy.

Preferably, the feed inlet is of a bucket-shaped structure at the upper end outside the metallurgical inner furnace and communicated with the inside of the feed inlet, the top-blown connecting pipe is of a hollow bent pipe structure at the inside of the metallurgical inner furnace, and the chemical purifying agent inlet penetrates through the upper end outside the metallurgical inner furnace and is communicated with the inside of the metallurgical inner furnace.

Preferably, the two side positions of the upper end outside the metallurgical furnace of the pick-and-place suspension loops are symmetrically and fixedly provided with two suspension loops with the same specification and are in seamless fixed connection with the two side positions of the upper end outside the metallurgical furnace, the top-blowing protection guide plate is in seamless fixed connection with the upper end position inside the metallurgical furnace, and the external specification shape of the top-blowing protection guide plate is correspondingly matched with the external specification shape of the top-blowing connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this be favorable to improving multilayer formula metallurgical stove of purity, the problem that combines prior art to exist carries out great degree optimization improvement to overall structure, through combining the metallurgical operational environment of fire method in the reality with this metallurgical stove design for multilayer structure, under the prerequisite of not destroying whole hot nature, inside explosion-proof performance and job stabilization nature have been strengthened, holistic result of use and working property have effectively been promoted, and through having add top-blown connecting pipe and chemical purification agent entry, make this metallurgical stove whole can promote smelting purity in practical application operation through the method of chemical purification, the smelting effect has been strengthened and finished product quality has been promoted.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the metallurgical inner furnace of the present invention;

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

In the figure: 1. a heated external furnace; 2. a thermally conductive coating; 3. hoisting the hangers; 4. a first-stage support frame; 5. an explosion-proof protection furnace; 6. a drive motor; 7. a secondary support frame; 8. an inner furnace for metallurgy; 9. a feed inlet; 10. a top-blown connecting pipe; 11. a chemical purifying agent inlet; 12. taking and placing the hangers; 13. and (4) a top-blown protection guide plate.

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: a multi-layer metallurgical furnace beneficial to improving purity comprises a heated outer furnace 1, a heat-conducting coating 2, a lifting lug 3, a primary support frame 4, an explosion-proof protection furnace 5, a driving motor 6, a secondary support frame 7, a metallurgical inner furnace 8, a feed inlet 9, a top-blowing connecting pipe 10, a chemical purifying agent inlet 11, a taking and placing lug 12 and a top-blowing protection guide plate 13, wherein the heat-conducting coating 2 is coated outside the heated outer furnace 1, the lifting lug 3 is fixedly installed at the upper end position of the outer side of the heated outer furnace 1, the primary support frame 4 is fixedly installed at the side position of the outer upper end of the heated outer furnace 1, the explosion-proof protection furnace 5 is movably installed inside the heated outer furnace 1, the driving motor 6 is fixedly installed at the middle position of the outer upper end of the primary support frame 4, the secondary support frame 7 is fixedly installed at the outer side position of the explosion-proof protection furnace 5, the metallurgical, a feed inlet 9 is formed in the side position of the upper end of the outer part of the explosion-proof protection furnace 5, a top-blowing connecting pipe 10 is fixedly installed in one side position of the upper end of the outer part of the explosion-proof protection furnace 5, a chemical purifying agent inlet 11 is formed in the other side position of the upper end of the outer part of the explosion-proof protection furnace 5, a pick-and-place hanging lug 12 is fixedly installed in the side position of the upper end of the outer part of the explosion-proof protection furnace 5, and a top-blowing protection guide plate 13 is fixedly installed in the;

furthermore, the heated outer furnace 1 and the explosion-proof protection furnace 5 are both hollow cylinder structures with unsealed upper ends, the inner diameter size of the heated outer furnace 1 and the outer diameter size of the explosion-proof protection furnace 5 are correspondingly matched with each other, the heat-conducting coating 2 is uniformly coated outside the heated outer furnace 1, two lifting lugs 3 with the same specification are symmetrically and fixedly arranged at the upper ends of two sides of the heat-conducting coating 2, the lifting smelting operation of the metallurgical furnace in the actual application use work is facilitated, the reasonable stability of the whole structure in the actual application use is ensured to a greater extent, and the use stability of the whole structure is correspondingly improved;

furthermore, the integral upper end of the first-stage support frame 4 outside the heated outer furnace 1 is of an integral structure formed by intersecting two frame plates, an output shaft of a driving motor 6 penetrates through the middle positions of the first-stage support frame 4 and the outer upper end of the second-stage support frame 7 to be fixedly connected with each other, the outer diameter of the metallurgical inner furnace 8 is correspondingly matched with the inner diameter of the explosion-proof protection furnace 5, and the using effect and the working performance of the integral furnace are effectively improved;

furthermore, the feed inlet 9 is integrally of a bucket-shaped structure at the upper end outside the metallurgical inner furnace 8 and is communicated with the inside of the metallurgical inner furnace, the top-blowing connecting pipe 10 is integrally of a hollow bent pipe structure inside the metallurgical inner furnace 8, and the chemical purifying agent inlet 11 penetrates through the upper end outside the metallurgical inner furnace 8 and is communicated with the inside of the metallurgical inner furnace, so that the use functionality of the whole furnace in normal use work is effectively enriched;

further, get and put hangers 12 and have two that the specification is the same in metallurgical stove 8 outside upper end both sides position symmetry fixed mounting, and with in metallurgical stove 8 seamless fixed connection each other between the both sides position of outside upper end, top-blown protection deflector 13 is in metallurgical stove 8 inside upper end position rather than seamless fixed connection each other, top-blown protection deflector 13's outside specification shape is identical with the outside specification shape of top-blown connecting pipe 10 correspondingly simultaneously, can guarantee that whole carries out the promotion of certain degree to metallurgical purity when metallurgical work smoothness nature, effectively enlarged holistic application scope on the basis of having promoted whole comprehensive usability.

The working principle is as follows: firstly, an external hanging hook penetrates through a hanging lug 3 to hoist a heated outer furnace 1 and an internal whole of the heated outer furnace 1, the heated outer furnace and the internal whole of the heated outer furnace are driven to integrally move to a preset furnace pit to carry out stable heating smelting, materials to be smelted are added into a metallurgical inner furnace 8 from a feeding hole 9 of the metallurgical inner furnace 8, a chemical purifying agent is added into the metallurgical inner furnace 8 from a chemical purifying agent inlet 11, a top blowing protection guide plate 13 in the metallurgical inner furnace 8 can stably guide the materials and the chemical purifying agent when a certain protection effect is carried out on a top blowing connecting pipe 10, a driving motor 6 is started to enable an output shaft of the driving motor to rotate to drive a secondary support frame 7, an explosion-proof protection furnace 5 fixedly connected with the bottom of the anti-explosion protection furnace and the internal metallurgical inner furnace 8 to rotate, the integral purity metallurgy is improved by generating a rotating force, the integral using effect and working performance are effectively improved, and finally the internal smelted inner furnace 8 can be integrally improved by the external hanging hook through the taking and placing lug The material of (2) carry out ejection of compact work, effectively enlarged holistic application scope on having promoted whole comprehensive usability's basis.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (5)

1. A metallurgical furnace of the multilayer type, which facilitates the increase of the purity, comprising a heated external furnace (1), characterized in that: the outer side of the outer furnace (1) is coated with a heat-conducting coating (2), the upper end position of the outer side of the outer furnace (1) is fixedly provided with a hoisting lug (3), the side position of the outer upper end of the outer furnace (1) is fixedly provided with a first-level supporting frame (4), the inner movable mounting of the outer furnace (1) is provided with an explosion-proof protection furnace (5), the middle position of the outer upper end of the first-level supporting frame (4) is fixedly provided with a driving motor (6), the side position of the outer upper end of the explosion-proof protection furnace (5) is fixedly provided with a second-level supporting frame (7), the inner movable mounting of the explosion-proof protection furnace (5) is provided with an inner metallurgical furnace (8), the side position of the outer upper end of the explosion-proof protection furnace (5) is provided with a feeding port (9), and one side position of the outer upper end of the, chemical purification agent entry (11) have been seted up to explosion-proof protection stove (5) outside upper end other side position, explosion-proof protection stove (5) outside upper end avris position fixed mounting gets puts hangers (12), explosion-proof protection stove (5) inside upper end avris position fixed mounting has top-blown protection deflector (13).

2. A multi-layer metallurgical furnace that facilitates enhanced purity according to claim 1, wherein: be heated outer stove (1) and explosion-proof protection stove (5) and be the hollow cylinder structure that the upper end is not sealed, and be heated between the internal diameter size of outer stove (1) and the external diameter size of explosion-proof protection stove (5) and correspond each other anastomoses, heat conduction coating (2) are being heated outer stove (1) outside even coating, and hoist and mount hangers (3) have two that the specification is the same at the upper end position symmetry fixed mounting of heat conduction coating (2) outside both sides simultaneously.

3. A multi-layer metallurgical furnace that facilitates enhanced purity according to claim 1, wherein: the integral structure that one-level support frame (4) is whole being heated outer stove (1) outside upper end and crossing forming for two frame boards, and the output shaft of driving motor (6) passes the mutual fixed connection of intermediate position of one-level support frame (4) and the outside upper end of second grade support frame (7), the external diameter size of stove (8) corresponds each other with the internal diameter size of explosion-proof protection stove (5) in the metallurgy and coincide.

4. A multi-layer metallurgical furnace that facilitates enhanced purity according to claim 1, wherein: feed inlet (9) are whole in metallurgical interior stove (8) outside upper end and are the bucket column structure to communicate each other rather than inside, top-blown connecting pipe (10) are whole in metallurgical interior stove (8) inside and are cavity bent pipe structure, chemical purification agent entry (11) pass in metallurgical interior stove (8) outside upper end and communicate each other between inside.

5. A multi-layer metallurgical furnace that facilitates enhanced purity according to claim 1, wherein: get in the metallurgical furnace (8) outside both sides position symmetry fixed mounting of hangers (12) upper end have two that the specification is the same to with in the metallurgical furnace (8) outside both sides position between seamless fixed connection each other, top-blown protection deflector (13) furnace (8) inside upper end position rather than seamless fixed connection each other in the metallurgy, the outside specification shape of top-blown protection deflector (13) coincide with the outside specification shape of top-blown connecting pipe (10) correspondingly simultaneously.

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