Purple impure copper refining and impurity removing device
By using a space combustion nozzle and an immersion spray gun in the purple copper refining and decomposition device for heating, and combining a stirring shaft for stirring, the problems of low feeding temperature and harmful gas spillage in traditional processes are solved, and efficient refining and decomposition removal and purification are achieved .
Patent Information
- Application Number
- CN202323430534.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-15
AI Technical Summary
In the traditional purple copper refining process, the temperature is low during feeding and the rate of decomposition is slow, resulting in large fuel consumption, low thermal efficiency, and harmful gases are prone to spilling out, causing pollution.
A purple copper refining and decomposition removal device is designed, using a space combustion nozzle and an immersion spray gun for heating and fuel mixing, and agitating the purple copper with a stirring shaft to improve heating efficiency and purify harmful gases through the purification chamber.
It improves thermal efficiency, enhances refining and decomposition effects, reduces spillover of harmful gases, reduces pollution, and improves the overall refining effect.
Smart Images
Figure CN222182388U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refining and impurity removal equipment, in particular to a device for refining and impurity removal of red impurity copper. Background Art
[0002] Purple scrap copper refers to various pure copper wastes, mainly including pure copper scraps, offcuts, waste materials, and waste products produced by copper processing plants and copper processing manufacturers. The refining process of purple scrap copper consists of five stages: charging, melting, oxidation, reduction, and casting.
[0003] At present, most refining processes on the market mainly use reverberatory furnace refining process. In the operation of traditional scrap copper smelting furnace, it is necessary to add materials. The equipment is opened during the adding period. The temperature in the adding area is relatively low and the melting rate is slow, which leads to high fuel consumption and low thermal efficiency. At the same time, harmful gases in the equipment are easy to overflow in large quantities, causing pollution. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide a device for refining and removing impurities from red copper, which increases the thermal efficiency and improves the refining and removing impurities effect, while reducing the overflow of harmful gases.
[0005] Based on the above purpose, the utility model provides a device for refining and removing impurities from red copper, comprising:
[0006] An operating table, wherein a fuel chamber is provided at the upper left side of the operating table;
[0007] The refining chamber is a cylindrical tank with a chamber inside. The refining chamber is located horizontally on the upper right side of the operating table. The refining chamber is provided with a space burner, which is fixedly installed on the side wall of the refining chamber. The space burner includes a space combustion nozzle, which is trumpet-shaped and penetrates the side wall of the refining chamber and faces the refining chamber.
[0008] A refining assembly, the refining assembly comprises a feeding cover and a slag removal cover, the upper and lower parts of the side wall of the refining chamber are respectively provided with a feeding port and a slag removal port, the feeding cover and the slag removal cover can be rotatably covered on the feeding port and the slag removal port respectively;
[0009] The purification chamber is located above the fuel chamber. The purification chamber is provided with a ventilation pipe and an exhaust pipe. The ventilation pipe is connected to the refining chamber. The exhaust pipe is located at the output end of the purification chamber.
[0010] As an optional embodiment, it also includes an submerged burner, which is arranged below the outer wall of the refining chamber, the input end of the submerged burner is connected to the fuel chamber, and the output end of the submerged burner is provided with a plurality of submerged spray guns, the submerged spray guns penetrate the lower side wall of the refining chamber and are arranged in a line, and the output end of the submerged spray gun is also provided with a submerged jet nozzle, and the submerged jet nozzle faces the bottom end of the refining chamber.
[0011] As an optional embodiment, it also includes a motor and a stirring shaft, wherein the motor is located below the spatial burner, the motor output end is coaxial with the side wall of the refining chamber, the motor output end is connected to the stirring shaft toward the refining chamber, the stirring shaft is parallel to the bottom end of the refining chamber, and the stirring shaft is longitudinally provided with a plurality of stirring rods, which are arranged in a line.
[0012] As an optional embodiment, the refining component also includes a first mounting seat, a first rotating shaft, and a first fixed seat. The first mounting seat is U-shaped, and the first mounting seat is arranged at the top of the outer side of the refining chamber. The first rotating shaft transversely passes through both ends of the U-shape of the first mounting seat, and the first rotating shaft is rotatably connected to the first mounting seat. The top of the feeding cover is provided with an arc-shaped first connecting shaft, and the first connecting shaft is connected to the first rotating shaft. The first fixed seat is arranged on both sides outside the feeding port, and the first fixed seat is provided with a first pin. First sockets are provided on both sides of the feeding cover corresponding to the first pin, and the first pin passes through the first fixed seat and is inserted into the first socket.
[0013] As an optional embodiment, the refining assembly also includes a second rotating shaft and a second fixed seat, the second rotating shaft is rotatably connected to the side wall of the refining chamber, the top of the slag skimmer cover is provided with an arc-shaped second connecting shaft, the second connecting shaft is connected to the second rotating shaft, the second fixed seat is provided on both sides outside the slag skimmer port, the second fixed seat is provided with a second pin, and second sockets are provided on both sides of the slag skimmer cover corresponding to the second pin, and the second pin passes through the second fixed seat and is plugged into the second socket.
[0014] As an optional implementation, a plurality of legs are provided under the operating table.
[0015] From the above description, it can be seen that the utility model provides a device for refining and removing impurities from purple scrap copper. The purple scrap copper in the refining chamber can be heated and refined by a spatial combustion nozzle, and the immersion spray gun can release fuel combustion from the bottom of the refining chamber to increase the contact area between the purple scrap copper and the fuel. The stirring rod can be used to stir the purple scrap copper to improve the refining and impurity removal effect, and harmful gases can be purified and discharged through the purification chamber. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 A schematic diagram of the main cross-sectional structure provided by the utility model;
[0018] Figure 2 A schematic diagram of the main structure provided by the utility model;
[0019] Figure 3 The utility model provides Figure 2 A schematic diagram of the partially enlarged structure at center A;
[0020] Figure 4 The utility model provides Figure 2 A schematic diagram of the partially enlarged structure at B in the middle;
[0021] Figure 5 A schematic diagram of the front three-dimensional structure provided by the utility model;
[0022] Figure 6 A schematic diagram of the rear three-dimensional structure provided by the utility model;
[0023] Figure 7 This is a schematic diagram of the right side structure provided by the utility model.
[0024] Numbers in the figure: 1. operating table; 11. supporting legs; 12. fuel chamber; 2. refining chamber; 21. motor; 22. stirring shaft; 221. stirring rod; 23. space burner; 231. space combustion nozzle; 31. first mounting seat; 32. first rotating shaft; 33. charging cover; 331. first connecting shaft; 34. first fixed seat; 341. first latch; 35. second rotating shaft; 36. slag skimmer cover; 361. second connecting shaft; 37. second fixed seat; 371. second latch; 4. submerged burner; 41. submerged spray gun; 411. submerged jet nozzle; 5. purification chamber; 51. ventilation pipe; 52. exhaust pipe. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.
[0026] In order to achieve the above-mentioned invention object, the utility model provides a device for refining and removing impurities from purple impurity copper, such as Figure 1-Figure 7 As shown, including:
[0027] An operating table 1, wherein a fuel chamber 12 is provided at the upper left side of the operating table 1;
[0028] The refining chamber 2 is a cylindrical tank with a chamber therein. The refining chamber 2 is located horizontally on the upper right side of the operating table 1. The refining chamber 2 is provided with a space burner 23. The space burner 23 is fixedly mounted on the side wall of the refining chamber 2. The space burner 23 includes a space combustion nozzle 231. The space combustion nozzle 231 is trumpet-shaped and penetrates the side wall of the refining chamber 2 and faces the inside of the refining chamber 2.
[0029] A refining assembly, the refining assembly comprises a feeding cover 33 and a slag removal cover 36. The upper and lower parts of the side walls of the refining chamber 2 are respectively provided with a feeding port and a slag removal port. The feeding cover 33 and the slag removal cover 36 can be rotatably covered on the feeding port and the slag removal port respectively.
[0030] The purification chamber 5 is located above the fuel chamber 12 . The purification chamber 5 is provided with a ventilation pipe 51 and an exhaust pipe 52 . The ventilation pipe 51 is connected to the refining chamber 2 . The exhaust pipe 52 is located at the output end of the purification chamber 5 .
[0031] In this embodiment, when the purple scrap copper is refined and impurities are removed, the purple scrap copper is placed in the refining chamber 2 through the charging cover 33, the charging cover 33 is closed, and the space burner 23 is started. The space combustion nozzle 231 is trumpet-shaped, and the purple scrap copper in the refining chamber 2 can be heated and refined in a large range. The purple scrap copper after heating and refining produces slag, and then the slag removal cover 36 is opened. The staff can clean the slag and the like in the refining chamber 2 through the slag removal port. The harmful gas generated during the refining and impurity removal process enters the purification chamber 5 through the ventilation pipe 51, and can be discharged through the exhaust pipe 52 after purification.
[0032] An optional embodiment further includes an submerged burner 4, which is arranged below the outer wall of the refining chamber 2, the input end of the submerged burner 4 is connected to the fuel chamber 12, and the output end of the submerged burner 4 is provided with a plurality of submerged spray guns 41, the submerged spray guns 41 penetrate the lower side wall of the refining chamber 2 and are arranged in a line, and the output end of the submerged spray gun 41 is also provided with a submerged jet nozzle 411, and the submerged jet nozzle 411 faces the bottom end of the refining chamber 2.
[0033] In this embodiment, by arranging the submerged burner 4, when refining and impurity removal is carried out in the refining chamber 2, the submerged burner 4 transports the fuel in the fuel chamber 12 to the submerged spray gun 41, and discharges the fuel upward from the bottom of the refining chamber 2 through the submerged jet nozzle 411, so that the red copper scraps in the refining chamber 2 are fully mixed with the fuel. When the fuel encounters the high temperature sprayed by the space combustion nozzle 231, the red copper scraps can be fully heated, thereby improving the heating and refining and impurity removal effects.
[0034] An optional embodiment further includes a motor 21 and a stirring shaft 22, wherein the motor 21 is located below the spatial burner 23, the output end of the motor 21 is coaxial with the side wall of the refining chamber 2, the output end of the motor 21 is connected to the stirring shaft 22 toward the refining chamber 2, the stirring shaft 22 is parallel to the bottom end of the refining chamber 2, and the stirring shaft 22 is longitudinally provided with a plurality of stirring rods 221, and the stirring rods 221 are arranged in a line.
[0035] In this embodiment, a stirring shaft 22 is provided in the refining chamber 2, and a stirring rod 221 is provided on the stirring shaft 22. When refining is performed in the refining chamber 2, the motor 21 is started, and the output end of the motor 21 drives the stirring shaft 22 to rotate, and the stirring rod 221 swings within a preset angle, so as to stir the red copper in the refining chamber 2, so that it is fully in contact with the fuel, increase the heating area, and further improve the refining and impurity removal effect.
[0036] In an optional embodiment, the refining component also includes a first mounting seat 31, a first rotating shaft 32, and a first fixed seat 34. The first mounting seat 31 is U-shaped and is arranged at the outer top of the refining chamber 2. The first rotating shaft 32 transversely passes through both ends of the U-shape of the first mounting seat 31. The first rotating shaft 32 is rotatably connected to the first mounting seat 31. The top of the feeding cover 33 is provided with an arc-shaped first connecting shaft 331, and the first connecting shaft 331 is connected to the first rotating shaft 32. The first fixed seat 34 is arranged on both sides outside the feeding port. The first fixed seat 34 is provided with a first pin 341. First sockets are provided on both sides of the feeding cover 33 corresponding to the first pin 341. The first pin 341 passes through the first fixed seat 34 and is inserted into the first socket. In an optional embodiment, the refining assembly further includes a second rotating shaft 35 and a second fixed seat 37, wherein the second rotating shaft 35 is rotatably connected to the side wall of the refining chamber 2, a second arc-shaped connecting shaft 361 is provided at the top of the slag skimmer cover 36, and the second connecting shaft 361 is connected to the second rotating shaft 35, and the second fixed seat 37 is provided on both sides outside the slag skimmer port, and the second fixed seat 37 is provided with a second pin 371, and second plug holes are provided on both sides of the slag skimmer cover 36 corresponding to the second pin 371, and the second pin 371 passes through the second fixed seat 37 and is plugged into the second plug hole.
[0037] In this embodiment, by means of the first rotating shaft 32 and the first mounting seat 31, in cooperation with the first connecting shaft 331 on the feeding cover 33, the feeding cover 33 can be covered and closed with the upper side wall of the refining chamber 2 during and after feeding, and then the first latch 341 is inserted into the insertion hole of the side wall of the feeding cover 33 to fix the feeding cover 33 to prevent accidental loosening or opening; by means of the second rotating shaft 35 and the second fixing seat 37, in cooperation with the second connecting shaft 361 on the slag scraping cover 36, the slag scraping cover 36 can be covered and closed with the lower side wall of the refining chamber 2 during and after slag scraping, and then the second latch 371 is inserted into the insertion hole of the side wall of the slag scraping cover 36 to fix the slag scraping cover 36 to prevent accidental loosening or opening.
[0038] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be the common meanings understood by people with ordinary skills in the field to which the disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0040] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A device for refining and removing impurities from red copper. It is characterized in that include: An operating table (1), wherein a fuel chamber (12) is provided at the upper left side of the operating table (1); The refining chamber (2) is a cylindrical tank with a chamber therein. The refining chamber (2) is located transversely on the upper right side of the operating table (1). The refining chamber (2) is provided with a space burner (23). The space burner (23) is fixedly mounted on the side wall of the refining chamber (2). The space burner (23) comprises a space combustion nozzle (231). The space combustion nozzle (231) is trumpet-shaped. The space combustion nozzle (231) penetrates the side wall of the refining chamber (2) and faces the inside of the refining chamber (2). A refining assembly, the refining assembly comprising a feeding cover (33) and a slag removal cover (36), the upper and lower parts of the side wall of the refining chamber (2) are respectively provided with a feeding port and a slag removal port, the feeding cover (33) and the slag removal cover (36) are respectively rotatably covered on the feeding port and the slag removal port; The purification chamber (5) is located above the fuel chamber (12). The purification chamber (5) is provided with a ventilation pipe (51) and an exhaust pipe (52). The ventilation pipe (51) is connected to the refining chamber (2). The exhaust pipe (52) is located at the output end of the purification chamber (5).
2. A device for refining and removing impurities from red copper according to claim 1, It is characterized in that The invention also comprises a submerged burner (4), the submerged burner (4) being arranged below the outer side wall of the refining chamber (2), the input end of the submerged burner (4) being connected to the fuel chamber (12), the output end of the submerged burner (4) being provided with a plurality of submerged lances (41), the submerged lances (41) penetrating the lower side wall of the refining chamber (2) and being arranged in a line, the output end of the submerged lance (41) being provided with a submerged jet nozzle (411), the submerged jet nozzle (411) being directed toward the inner bottom end of the refining chamber (2).
3. A device for refining and removing impurities from red copper according to claim 1, It is characterized in that It also comprises a motor (21) and a stirring shaft (22), wherein the motor (21) is located below the spatial burner (23), the output end of the motor (21) is coaxial with the side wall of the refining chamber (2), the output end of the motor (21) is connected to the stirring shaft (22) facing the inside of the refining chamber (2), the stirring shaft (22) is parallel to the bottom end of the refining chamber (2), and the stirring shaft (22) is longitudinally provided with a plurality of stirring rods (221), and the stirring rods (221) are arranged in a line.
4. A device for refining and removing impurities from red copper according to claim 1, It is characterized in that The refining assembly further comprises a first mounting seat (31), a first rotating shaft (32), and a first fixed seat (34); the first mounting seat (31) is U-shaped, and is arranged at the top of the outer side of the refining chamber (2); the first rotating shaft (32) transversely passes through the two ends of the U-shape of the first mounting seat (31); the first rotating shaft (32) is rotatably connected to the first mounting seat (31); a first arc-shaped first connecting shaft (331) is arranged at the top of the feeding cover (33); the first connecting shaft (331) is connected to the first rotating shaft (32); the first fixed seat (34) is arranged at both sides outside the feeding port; the first fixed seat (34) is provided with a first latch (341); first plug holes are arranged on both sides of the feeding cover (33) corresponding to the first latch (341); the first latch (341) passes through the first fixing seat (34) and is plugged into the first plug hole.
5. A device for refining and removing impurities from red copper according to claim 1, It is characterized in that The refining assembly further comprises a second rotating shaft (35) and a second fixed seat (37), wherein the second rotating shaft (35) is rotatably connected to the side wall of the refining chamber (2), a second arc-shaped connecting shaft (361) is provided at the top of the slag skimmer cover (36), and the second connecting shaft (361) is connected to the second rotating shaft (35), the second fixed seat (37) is provided at both sides outside the slag skimmer opening, the second fixed seat (37) is provided with a second latch (371), and second plugging holes are provided on both sides of the slag skimmer cover (36) corresponding to the second latch (371), and the second latch (371) passes through the second fixed seat (37) and is plugged into the second plugging hole.
6. A device for refining and removing impurities from red copper according to claim 1, It is characterized in that A plurality of supporting legs (11) are provided below the operating table (1).