CN216205379U - Environment-friendly copper smelting device for preparing anode copper from concentrate - Google Patents

Abstract

The utility model discloses a green environment-friendly copper smelting device for preparing anode copper from concentrate, which comprises a copper smelting device main body and a cyclone dust removal device, wherein a furnace cover is arranged at the upper end of the copper smelting device main body, a shell is sleeved outside the copper smelting device main body, a heat insulation plate is attached to the inner side of the shell, a heat insulation chamber is arranged between the copper smelting device main body and the heat insulation plate, a first smoke exhaust pipe is connected onto the furnace cover, an adjusting pipe is arranged on the other side of the first smoke exhaust pipe, a first connecting pipe is connected to the other side of the adjusting pipe, and the first connecting pipe is connected with the cyclone dust removal device. This prepare into the green copper smelting device of positive pole copper from concentrate has set up the heat preservation room in, can get into in the heat preservation room after the dust removal processing by copper smelting device exhaust flue gas, makes the copper smelting device can obtain the heat preservation and handles, effectively reduces copper smelting device's calorific loss, can carry out waste heat utilization once more by heat preservation room exhaust flue gas and handle, reaches energy-concerving and environment-protective purpose.

Description

Environment-friendly copper smelting device for preparing anode copper from concentrate

The technical field is as follows:

the utility model relates to the technical field of copper smelting devices, in particular to a green environment-friendly copper smelting device for preparing anode copper from concentrate.

Background art:

the anode copper is commonly called as 'blister copper', and is a copper intermediate product smelted by taking copper concentrate as a raw material, generally with the copper content of 98-99%, and is a raw material for producing cathode copper by an electrolytic method. Preparing anode copper from the concentrate, wherein a smelting process is needed, adding the mixture after the blending into a smelting furnace, and blowing enriched air from an air port to complete chemical reactions such as oxidation, slagging and the like.

The existing anode copper is processed through a copper smelting device, for example, a two-step copper smelting device for preparing anode copper from concentrate is disclosed in the publication No. CN209702827U, an auxiliary smoke outlet is added for regulating and controlling the pressure and heat balance in a multi-furnace, the design of double smoke outlets is beneficial to regulating the furnace temperature balance in the multi-furnace, the fuming efficiency is improved, smoke generated in a general copper smelting device is directly discharged for dedusting treatment, and then the smoke is subjected to waste heat utilization treatment, so that the purpose of environmental protection is achieved, but when the smoke is discharged by the copper smelting device, a large amount of heat can be lost, so that the heat loss of the copper smelting device is caused, and the energy-saving use of the copper smelting device is influenced.

The utility model has the following contents:

the utility model aims to provide a green and environment-friendly copper smelting device for preparing anode copper from concentrate, which aims to solve the problem that the energy-saving use of the copper smelting device is influenced due to the heat loss of the copper smelting device caused by the loss of a large amount of heat when the copper smelting device provided by the background art discharges flue gas.

The utility model is implemented by the following technical scheme: the utility model provides a prepare into green copper smelting device of positive pole copper from concentrate, includes copper smelting device main part and cyclone, copper smelting device main part upper end is equipped with the bell, the outside cover of copper smelting device main part is equipped with the shell, and the inboard laminating of shell has the heat insulating board to the shell lower extreme is connected with the fixed station, be equipped with the heat preservation room between copper smelting device main part and the heat insulating board, and heat preservation room lower extreme block has a supporting seat to heat preservation room upper end one side is equipped with the second and discharges fume the pipe, be connected with first row of tobacco pipe on the bell, and first row of tobacco pipe opposite side is equipped with the governing pipe, the governing pipe opposite side is connected with first connecting pipe, and first connecting pipe is connected with cyclone, the cyclone lower extreme still is connected with second connecting pipe and third respectively and discharges fume the pipe, and the second connecting pipe other end and heat preservation room intercommunication.

Preferably, the lower end of the copper smelting device main body is of a conical structure, and the depth of the copper smelting device main body is smaller than that of the heat preservation chamber.

Preferably, the adjusting pipe is arranged in a U-shaped structure with the first smoke exhaust pipe and the first connecting pipe, and the adjusting pipe is movably connected with the first smoke exhaust pipe and the first connecting pipe.

Preferably, the supporting seat is provided with a supporting framework, and a supporting net is fixedly connected between the supporting frameworks through welding.

Preferably, the side surface of the supporting seat is of an inclined plane structure, a downward groove is formed in the upper end of the supporting seat, and the groove of the supporting seat is clamped with the lower end of the copper smelting device main body.

Preferably, the other end of the third smoke exhaust pipe is connected with the second smoke exhaust pipe.

The utility model has the advantages that: this prepare into the green copper smelting device of positive pole copper from concentrate has set up the heat preservation room in, can get into in the heat preservation room after the dust removal processing by copper smelting device exhaust flue gas, makes the copper smelting device can obtain the heat preservation and handles, effectively reduces copper smelting device's calorific loss, can carry out waste heat utilization once more by heat preservation room exhaust flue gas and handle, reaches energy-concerving and environment-protective purpose. This prepare into green copper smelting device of positive pole copper from concentrate has set up the supporting seat in the heat preservation room, can make the supporting seat carry out the support of bottom to the copper smelting device and handle, and the supporting seat comprises braced frame and supporting network simultaneously, can be convenient carry out the circulation of flue gas and handle, and the environmental protection of the copper smelting device of being convenient for is used.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an environment-friendly copper smelting device for preparing anode copper from concentrate according to the present invention;

FIG. 2 is a schematic view of the connection structure of the regulating pipe, the first smoke exhaust pipe and the first connecting pipe of the green environment-friendly copper smelting device for preparing anode copper from concentrate according to the present invention;

FIG. 3 is a top view of a support base of an environmentally friendly copper smelting unit for preparing anode copper from concentrate according to the present invention.

In the figure: 1. the copper smelting device comprises a copper smelting device body, 2, a furnace cover, 3, a first smoke discharge pipe, 4, a regulating pipe, 5, a first connecting pipe, 6, a cyclone dust removal device, 7, a heat preservation chamber, 8, a second connecting pipe, 9, a second smoke discharge pipe, 10, a shell, 11, a heat insulation plate, 12, a supporting seat, 13, a fixing platform, 14, a third smoke discharge pipe, 15, a supporting framework, 16 and a supporting net.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a green environment-friendly copper smelting device for preparing anode copper from concentrate comprises a copper smelting device main body 1 and a cyclone dust removal device 6, wherein the cyclone dust removal device 6 is an existing cyclone dust collector, a furnace cover 2 is arranged at the upper end of the copper smelting device main body 1, a shell 10 is sleeved outside the copper smelting device main body 1, a heat insulation plate 11 is attached to the inner side of the shell 10, a fixing table 13 is connected to the lower end of the shell 10, a heat insulation chamber 7 is arranged between the copper smelting device main body 1 and the heat insulation plate 11, the lower end of the copper smelting device main body 1 is of a conical structure, the depth of the copper smelting device main body 1 is smaller than that of the heat insulation chamber 7, the side face and the bottom of the copper smelting device main body 1 can be positioned in the heat insulation chamber 7 by the structure, accordingly, flue gas entering the heat insulation chamber 7 can carry out heat insulation treatment on the copper smelting device main body 1, the heat loss of the copper smelting device main body 1 is reduced, and the purposes of energy conservation and environmental protection are achieved, and the lower end of the heat preservation chamber 7 is clamped with a supporting seat 12, the supporting seat 12 is provided with a supporting framework 15, a supporting net 16 is fixedly connected between the supporting frameworks 15 through welding, the supporting seat 12 of the structure can carry out circulation treatment of flue gas through the supporting net 16, the supporting framework 15 can play an integral supporting treatment, the side surface of the supporting seat 12 is of an inclined plane structure, the upper end of the supporting seat 12 is provided with a downward groove, the groove of the supporting seat 12 is clamped with the lower end of the copper smelting device main body 1, the structure can lead the copper smelting device main body 1 to be stable relative to the heat preservation chamber 7 through the groove of the supporting seat 12, thereby leading the copper smelting device main body 1 to be stably installed and treated, the supporting seat 12 supports the bottom of the copper smelting device main body 1, leading the distance 11 at the bottom of the copper smelting device main body 1 to have a certain distance, thereby facilitating the flue gas to enter the heat preservation chamber 7 through a second connecting pipe 8, a second smoke exhaust pipe 9 is arranged on one side of the upper end of the heat preservation chamber 7, a first smoke exhaust pipe 3 is connected on the furnace cover 2, an adjusting pipe 4 is arranged on the other side of the first smoke exhaust pipe 3, the adjusting pipe 4, the first smoke exhaust pipe 3 and the first connecting pipe 5 are arranged in a U-shaped structure, the adjusting pipe 4, the first smoke exhaust pipe 3 and the first connecting pipe 5 are movably connected, the structure can be connected through the rotation of the first smoke exhaust pipe 3 relative to the adjusting pipe 4, the furnace cover 2 can be conveniently opened, the first connecting pipe 5 is connected on the other side of the adjusting pipe 4, the first connecting pipe 5 is connected with a cyclone dust removal device 6, the lower end of the cyclone dust removal device 6 is also connected with a second connecting pipe 8 and a third smoke exhaust pipe 14 respectively, the other end of the second connecting pipe 8 is communicated with the heat preservation chamber 7, the other end of the third smoke exhaust pipe 14 is connected with the second smoke exhaust pipe 9, and the third smoke exhaust pipe 14 and the second connecting pipe 8 can be controlled through a valve, the flue gas that makes to remove dust through cyclone dust collector 6 and handle can be controlled to make the flue gas can get into through second connecting pipe 8 and carry out heat preservation to copper smelting device main part 1 in the heat preservation room 7 and handle, also can make the flue gas directly communicate the second through third pipe 14 of discharging fume and discharge fume and handle 9 departments, can directly discharge away the flue gas when letting copper smelting device main part 1 need not keep warm, make things convenient for the use of copper smelting device main part 1.

The working principle is as follows: when the green environment-friendly copper smelting device for preparing anode copper from concentrate is used, firstly, when the copper smelting device main body 1 is used for producing anode copper, smoke generated by smelting is discharged out of the copper smelting device main body 1 through a first smoke discharge pipe 3 at the upper end of a furnace cover 2, then the smoke enters a cyclone dust removal device 6 through a regulating pipe 4 and a first connecting pipe 5 for dust removal treatment, the smoke after dust removal enters a heat preservation chamber 7 under the action of a second connecting pipe 8, the smoke carries out heat preservation treatment on the copper smelting device main body 1 through self heat, the loss of the heat of the copper smelting device main body 1 is reduced, the smoke enters the heat preservation chamber 7 and then goes upwards through a supporting net 16 of a supporting seat 12, then the smoke is discharged through the second smoke discharge pipe 9, the shell 10 plays a role of external protection on the copper smelting device main body 1, the fixing table 13 plays a role of bottom support on the shell 10, and the supporting framework 15 plays a role of bottom stabilization on the copper smelting device main body 1, the flue gas in the cyclone dust removal device 6 can also be directly discharged into the second smoke discharge pipe 9 through the third smoke discharge pipe 14, and the heat preservation chamber 7 is subjected to heat insulation treatment through the heat insulation plate 11, so that the heat preservation effect is improved, the purposes of energy conservation and environmental protection are achieved, and a series of work is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. The utility model provides a prepare into green copper metallurgy device of positive pole copper from concentrate, includes copper metallurgy device main part (1) and cyclone dust collector (6), copper metallurgy device main part (1) upper end is equipped with bell (2), its characterized in that: the copper smelting device main body (1) is sleeved with a shell (10), the inner side of the shell (10) is attached with a heat insulation plate (11), and the lower end of the shell (10) is connected with a fixed platform (13), a heat preservation chamber (7) is arranged between the copper smelting device main body (1) and the heat insulation plate (11), the lower end of the heat preservation chamber (7) is clamped with a supporting seat (12), a second smoke exhaust pipe (9) is arranged on one side of the upper end of the heat preservation chamber (7), a first smoke exhaust pipe (3) is connected on the furnace cover (2), and the other side of the first smoke exhaust pipe (3) is provided with an adjusting pipe (4), the other side of the adjusting pipe (4) is connected with a first connecting pipe (5), and the first connecting pipe (5) is connected with the cyclone dust removal device (6), the lower end of the cyclone dust removal device (6) is also respectively connected with a second connecting pipe (8) and a third smoke exhaust pipe (14), and the other end of the second connecting pipe (8) is communicated with the heat preservation chamber (7).

2. The green environment-friendly copper smelting device for preparing anode copper from concentrate as claimed in claim 1, characterized in that: the lower end of the copper smelting device main body (1) is of a conical structure, and the depth of the copper smelting device main body (1) is smaller than that of the heat preservation chamber (7).

3. The green environment-friendly copper smelting device for preparing anode copper from concentrate as claimed in claim 1, characterized in that: the adjusting pipe (4) is arranged in a U-shaped structure together with the first smoke exhaust pipe (3) and the first connecting pipe (5), and the adjusting pipe (4) is movably connected with the first smoke exhaust pipe (3) and the first connecting pipe (5).

4. The green environment-friendly copper smelting device for preparing anode copper from concentrate as claimed in claim 1, characterized in that: the supporting seat (12) is provided with a supporting framework (15), and a supporting net (16) is fixedly connected between the supporting frameworks (15) through welding.

5. The green environment-friendly copper smelting device for preparing anode copper from concentrate as claimed in claim 1, characterized in that: the side surface of the supporting seat (12) is of an inclined plane structure, a downward groove is formed in the upper end of the supporting seat (12), and the groove of the supporting seat (12) is clamped with the lower end of the copper smelting device main body (1).

6. The green environment-friendly copper smelting device for preparing anode copper from concentrate as claimed in claim 1, characterized in that: the other end of the third smoke exhaust pipe (14) is connected with the second smoke exhaust pipe (9).

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