CN220665404U - Copper pole doublestage refining uninterrupted production device - Google Patents
Copper pole doublestage refining uninterrupted production device Download PDFInfo
- Publication number
- CN220665404U CN220665404U CN202322003075.2U CN202322003075U CN220665404U CN 220665404 U CN220665404 U CN 220665404U CN 202322003075 U CN202322003075 U CN 202322003075U CN 220665404 U CN220665404 U CN 220665404U
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- refining
- furnace
- diversion trench
- furnaces
- copper rod
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- 238000007670 refining Methods 0.000 title claims abstract description 154
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 84
- 239000010949 copper Substances 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000004321 preservation Methods 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 238000009749 continuous casting Methods 0.000 claims abstract description 12
- 238000005266 casting Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 43
- 239000002699 waste material Substances 0.000 claims description 19
- 244000126211 Hericium coralloides Species 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
- F27D3/145—Runners therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1545—Equipment for removing or retaining slag
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a copper rod double-stage refining uninterrupted production device, which comprises: a plurality of primary refining furnaces, a plurality of secondary refining furnaces, a first diversion trench, a second diversion trench, a heat preservation furnace, a third diversion trench and a copper rod continuous casting and rolling production line; each primary refining furnace is arranged side by side; the first diversion trench is provided with input ends which are respectively communicated with the discharge ports of the primary refining furnaces; the secondary refining furnaces are arranged side by side, and the plane of each secondary refining furnace is lower than the plane of each primary refining furnace; the first diversion trench is provided with an output end communicated with a feed inlet of each secondary refining furnace; the second diversion trench is provided with an input end communicated with a discharge port of each secondary refining furnace, and an output end of the second diversion trench is communicated with a feed port of the heat preservation furnace; the plane of the heat preservation furnace is lower than the plane of the secondary refining furnace; the discharge port of the holding furnace is communicated with the input end of the third diversion trench; and the casting ladle of the copper rod continuous casting and rolling production line is communicated with the output end of the third diversion trench.
Description
Technical Field
The utility model relates to a copper rod double-stage refining uninterrupted production device, and belongs to the technical field of copper rod production equipment.
Background
The copper rod production is carried out by directly guiding copper liquid to a copper rod continuous casting and rolling production line for copper rod production after the waste copper is melted and refined by a reverberatory furnace;
because the capacity of the furnace body of the reverberatory furnace is limited, and the waste copper is poured into the furnace body and then refined for a period of time to form copper liquid, uninterrupted production cannot be performed; intermittent production leads to the productivity of copper pole not enough, and the workman need work along with the refining cycle of refining furnace, and operating time is unfixed, extravagant manpower resources.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a copper rod double-stage refining uninterrupted production device, which is provided with a plurality of primary refining furnaces and secondary refining furnaces with height differences, wherein each primary refining furnace and each secondary refining furnace are alternately put into production to realize uninterrupted copper liquid refining, and the copper liquid is turned up and down in the process of flowing from the primary refining furnace to the refining furnace, so that the copper liquid is fully mixed and deslagged, a heat preservation furnace is arranged, constant-temperature supply of the copper liquid in the production process is ensured, and the stable production quality is facilitated.
The technical scheme of the utility model is as follows:
a copper pole double-stage refining uninterrupted production device, comprising:
a plurality of primary refining furnaces, a plurality of secondary refining furnaces, a first diversion trench, a second diversion trench, a heat preservation furnace, a third diversion trench and a copper rod continuous casting and rolling production line;
the primary refining furnaces are arranged side by side, a furnace body of each primary refining furnace is provided with a feed inlet, and a side end of the furnace body is provided with a discharge outlet; the first diversion trench is provided with a plurality of input ends corresponding to the number of the primary refining furnaces, and each input end is respectively communicated with the discharge ports of each primary refining furnace;
the secondary refining furnaces are arranged side by side, the plane of each secondary refining furnace is lower than the plane of each primary refining furnace, a feed inlet is formed in one side, close to the primary refining furnace, of each secondary refining furnace, and a discharge outlet is formed in the other opposite side; the first diversion trench is provided with a plurality of output ends corresponding to the number of the secondary refining furnaces, and each output end is respectively communicated with the feed inlets of the secondary refining furnaces;
the second diversion trench is provided with a plurality of input ends corresponding to the number of the secondary refining furnaces, each input end is respectively communicated with a discharge port of each secondary refining furnace, and an output end of the second diversion trench is communicated with a feed port of the heat preservation furnace;
the plane of the heat preservation furnace is lower than the plane of each secondary refining furnace; the discharge port of the heat preservation furnace is communicated with the input end of the third diversion trench;
and the casting ladle of the copper rod continuous casting and rolling production line is communicated with the output end of the third diversion trench.
As an optimal implementation mode, the heat preservation furnace is erected on the eccentric rotating device and rotates along with the rotating mechanism of the eccentric rotating device, and a burning gun is arranged in the heat preservation furnace.
As a preferred embodiment, the side wall of the refining furnace is provided with a plurality of through holes at intervals;
a transverse moving mechanism is arranged on one side of the refining furnace, a plurality of vent pipes corresponding to the number of the through holes are horizontally arranged on the transverse moving mechanism, and one end of each vent pipe is matched with each through hole; the other end of the vent pipe is communicated with a refined gas pipeline, and refined gas is input into the vent pipe through the refined gas pipeline.
As the preferred implementation mode, sideslip mechanism includes the frame, the automatically controlled telescopic link of fixed setting on the frame, the fixed breather pipe connecting plate that is provided with on the telescopic end of automatically controlled telescopic link, set up a plurality of fixed orificess on the breather pipe connecting plate, cup joint each breather pipe respectively through each fixed orificess.
As a preferred embodiment, the front surface of the secondary refining furnace is provided with an operation port and a slag skimming port, the rear surface of the secondary refining furnace is provided with a flue communication port, and the top of the flue communication port is flush with the top of the secondary refining furnace.
As a preferred embodiment, the first diversion trench or the second diversion trench or the third diversion trench comprises a main runner and a secondary runner, the upper end and the lower end of the secondary runner are respectively communicated with the main runner through corresponding communication grooves, and a plurality of secondary runners are arranged at equal intervals along the length track direction of the main runner.
As a preferred embodiment, the plurality of auxiliary channels are distributed in two rows, the auxiliary channels in two rows are distributed on two sides of the main channel, and the auxiliary channels on two sides of the main channel are distributed in a staggered manner.
As the preferred implementation mode, the liquid level sensor is installed to the roof in the intercommunication groove, still includes mobile device and clear stifled mechanism, mobile device is used for driving clear stifled mechanism and removes along main runner length track direction, clear stifled mechanism is used for salvaging the plug in the main runner and takes out.
As the preferred implementation mode, the mobile device includes movable seat, fixed track, installs the motor in the movable seat, installs the rack in the fixed track, rack and main runner length orbit looks adaptation, the gear with rack meshing is installed to the motor output.
As preferred embodiment, clear stifled mechanism includes rotatory lifting unit, installs the crossbeam at rotatory lifting unit output, installs the fishing cage on the crossbeam and the waste bin, the fishing cage is "L" structure and has seted up the broach groove, the outline and the sprue looks adaptation of fishing cage, be provided with the broach piece in the waste bin, broach piece and the broach groove looks adaptation of fishing cage, and broach piece upper surface slope sets up.
The utility model has the following beneficial effects:
1. the utility model relates to a copper rod double-stage refining uninterrupted production device, which is provided with a primary refining furnace, a secondary refining furnace and a heat preservation furnace with height difference, wherein each primary refining furnace and each secondary refining furnace are alternately put into production to realize uninterrupted copper liquid refining, and copper liquid is turned up and down in the process of flowing from the primary refining furnace to the heat preservation furnace, so that the copper liquid is fully mixed and deslagged.
2. According to the copper rod double-stage refining uninterrupted production device, the heat preservation furnace is erected on the eccentric rotating device, and copper liquid in the heat preservation furnace is fully stirred by utilizing the eccentric rotating device, so that the copper liquid is uniformly mixed.
3. According to the copper rod double-stage refining uninterrupted production device, the vent pipe is arranged above the secondary refining furnace, and the refining gas is injected into the secondary refining furnace in a top-blowing mode, so that compared with the traditional mode of directly injecting the refining gas from the operation port (namely, side-blowing), the copper rod double-stage refining uninterrupted production device can ensure that the contact area of copper liquid and the refining gas is larger, the reaction is more complete, and the refining of the copper liquid is more uniform.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a secondary refining furnace in an embodiment;
FIG. 3 is a schematic view of a traversing mechanism in an embodiment;
FIG. 4 is a schematic diagram of a moving device, a blocking removing mechanism and a diversion trench in an embodiment;
FIG. 5 is a schematic diagram of the mating structure of the main flow channel and the auxiliary flow channels on both sides thereof in the embodiment;
FIG. 6 is a schematic diagram of a mobile device according to an embodiment;
fig. 7 is a schematic structural diagram of a block-removing mechanism in an embodiment.
The reference numerals in the drawings are:
1. a primary refining furnace; 10. a first diversion trench; 2. a secondary refining furnace; 20. a second diversion trench; 21. a top cover; 22. a through hole; 23. an operation port; 24. a slag removing port; 25. a flue communication port; 3. a holding furnace; 30. a third diversion trench; 4. an eccentric rotation device; 5. a traversing mechanism; 50. a vent pipe; 51. a frame; 52. an electric control telescopic rod; 53. a vent pipe connecting plate;
61. a main flow passage; 62. a secondary flow passage; 63. a communication groove; 64. a liquid level sensor; 7. a mobile device; 71. a movable seat; 72. a fixed rail; 73. a motor; 74. a rack; 75. a gear; 8. the blockage removing mechanism; 81. a rotating lifting assembly; 82. a cross beam; 83. fishing a cage; 84. a waste bin; 85. comb teeth block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the step numbers used herein are for convenience of description only and are not limiting as to the order in which the steps are performed.
It is to be understood that the terminology used in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The terms "comprises" and "comprising" indicate the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The term "and/or" refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1, a copper rod double-stage refining uninterrupted production device includes:
a plurality of primary refining furnaces 1, a plurality of secondary refining furnaces 2, a first diversion trench 10, a second diversion trench 20, a heat preservation furnace 3, a third diversion trench 30 and a copper rod continuous casting and rolling production line;
the primary refining furnaces 1 are used for throwing in waste copper materials, the purity of the thrown-in waste copper materials can be 92-99%, the waste copper materials are roughly refined by using a burning gun in the primary refining furnaces 1, the waste copper materials are burned into copper liquid with waste residues, the primary refining furnaces 1 are arranged side by side, in the embodiment, two primary refining furnaces 1 are arranged, a furnace body of each primary refining furnace 1 is provided with a feed inlet, and a furnace body side end is provided with a discharge outlet; the first diversion trench 10 is provided with a plurality of input ends corresponding to the number of the primary refining furnaces 1, and each input end is respectively communicated with the discharge ports of each primary refining furnace 1;
the secondary refining furnaces 2 are arranged side by side, the plane of each secondary refining furnace 2 is lower than the plane of each primary refining furnace 1, and two, four or more secondary refining furnaces 2 are arranged in the embodiment; one side of the secondary refining furnace 2, which is close to the primary refining furnace 1, is provided with a feed inlet, and the other opposite side is provided with a discharge outlet; the first diversion trench 10 is provided with a plurality of output ends corresponding to the number of the secondary refining furnaces 2, and each output end is respectively communicated with the feed inlets of the secondary refining furnaces 2; the first diversion trench 10 is arranged in a way of inclining front high and rear low, and is used for guiding copper liquid into the two secondary refining furnaces 2 from the primary refining furnace 1; the two secondary refining furnaces 2 can perform secondary refining and purification on the copper liquid to form high-purity copper liquid;
the second diversion trench 20 is provided with a plurality of input ends corresponding to the number of the secondary refining furnaces 2, each input end is respectively communicated with a discharge port of each secondary refining furnace 2, and an output end of the second diversion trench 20 is communicated with a feed port of the heat preservation furnace 3; the second diversion trench 20 is used for guiding refined copper liquid into the holding furnace 3;
the plane of the heat preservation furnace 3 is lower than the plane of each secondary refining furnace 2; the discharge port of the holding furnace 3 is communicated with the input end of the third diversion trench 30; the heat preservation furnace 3 is used for preserving heat of the inflowing copper liquid and outputting the copper liquid to a copper rod continuous casting and rolling production line; the constant-temperature supply of the copper water in the production process is ensured, and the stable production quality is facilitated;
the ladle of the copper rod continuous casting and rolling production line (not shown in the figure) is communicated with the output end of the third diversion trench 30; the copper rod continuous casting and rolling production line can be applied to any production line on the market, and copper liquid input from the front end is made into copper rods.
As a preferred embodiment of the present embodiment, the holding furnace 3 is mounted on the eccentric rotary device 4, and rotates with the rotating mechanism of the eccentric rotary device 4, the copper liquid in the holding furnace 3 is sufficiently stirred by the eccentric rotary device 4, and two burning guns are provided in the holding furnace 3.
Referring specifically to fig. 2, as a preferred implementation manner of this embodiment, the top surface of the secondary refining furnace 2 is an assembled top cover 21, and a plurality of through holes 22 are spaced apart from each other on the top cover 21, in this embodiment, four through holes 22 are provided, and each through hole has a structure of a large hole sleeve and a small hole, and the diameter of the large hole is 300mm, and the diameter of the small hole is 200mm;
referring specifically to fig. 3, a plurality of through holes 22 may be formed in a side wall of the refining furnace 2, a traversing mechanism 5 is disposed beside the refining furnace 2, a plurality of ventilation pipes 50 corresponding to the number of the through holes 22 are horizontally disposed on the traversing mechanism 5, and left ends of the two ventilation pipes 50 are respectively matched with the two through holes 22; the right end of the breather pipe 50 is used for communicating with a refining gas pipeline (not shown in the figure), refining gas such as air, natural gas, oxygen, hydrogen, nitrogen and the like is input into the breather pipe 50 through the refining gas pipeline, and oxidation reduction is carried out on copper liquid to realize refining slag removal. In this embodiment, the vent pipe 50 is disposed at the side of the refining furnace 2, and the refining gas is injected into the refining furnace in a side-blown manner, so that the contact area between the copper liquid and the refining gas is larger, the reaction is more sufficient, and the refining of the copper liquid is more uniform.
Referring specifically to fig. 3, as a preferred implementation manner of this embodiment, the traversing mechanism 5 includes a frame 51, and electric control telescopic rods 52 fixedly disposed on the frame 51, in this embodiment, two electric control telescopic rods 52 are disposed on two sides of the frame 51, an operation box is disposed at the bottom of the frame 51, a power supply and a control panel of the electric control telescopic rods 51 are disposed in the operation box, telescopic ends of the two electric control telescopic rods 52 are respectively fixed with two ends of a vent pipe connecting plate 53, a plurality of fixing holes are formed on the vent pipe connecting plate 53, and each vent pipe 50 is respectively sleeved with each fixing hole.
As the preferred implementation manner of this embodiment, the front surface of the secondary refining furnace 2 is provided with an operation port 23 and a slag skimming port 24, the rear surface is provided with a flue communication port 25, the operation port 23 is used for putting in refining products such as slag formers, the slag skimming port 24 is used for skimming waste residues generated in the refining process, the flue communication port 25 is used for connecting with a flue, the top of the flue communication port 25 is flush with the top of the secondary refining furnace 2, the flue of the refining furnace in the prior art is in a layout that the furnace top is lifted and then folded down, and the flue communication port 25 in this embodiment is directly and horizontally connected from the rear surface of the refining furnace, so that the lifted section is omitted. When the original refining furnace blows oxygen to slag, impurities are easy to hang at the position where the flue rises, and when the impurities are to be reduced, the impurities fall down to return copper water, so that impurity data rise again, and the embodiment solves the problem.
According to the embodiment, through the cooperation of the two primary refining furnaces 1 and the two secondary refining furnaces 2, the two primary refining furnaces 1 can alternately throw in waste copper materials to alternately conduct crude refining of the waste copper, continuous production for 24 hours is achieved, the extracted copper liquid can flow to the two refining furnaces 2 respectively for refining, after the copper liquid flowing into the secondary refining furnaces 2 reaches a certain specification, the copper liquid can flow to the other secondary refining furnaces 2 through controlling the valve of the first diversion trench 10, so that the two secondary refining furnaces 2 alternately throw in refining, and continuous copper liquid refining for 24 hours is achieved; the refined copper liquid flows to a copper rod continuous casting and rolling production line through a holding furnace 3 to manufacture copper rods.
In the embodiment, the primary refining furnace 1, the secondary refining furnace 2 and the heat preservation furnace 3 with height differences are arranged, and the copper liquid is turned up and down in the process of flowing from the primary refining furnace 1 to the heat preservation furnace 3, so that the copper liquid is fully mixed and deslagged.
Referring specifically to fig. 4-7, as a preferred implementation manner of the present embodiment, the first diversion trench 10 or the second diversion trench 20 or the third diversion trench 30 includes a main flow channel 61 and a sub flow channel 62 extending obliquely downward, and a plurality of sub flow channels 62 are distributed on two sides of the main flow channel 61 in two rows, and corresponding communicating grooves 63 on the upper/lower ends of the sub flow channels 62 on one side are relatively located in the middle position of the adjacent sub flow channel 62 on the other side;
under normal conditions, when the copper liquid flows in the main runner 61 and the local position in the main runner 61 is blocked by a blocking piece, as shown in fig. 5, the flow rate/flow rate is reduced, and the top of the main runner 61 is hollowed out and obliquely arranged, so that the flow rate/flow rate is reduced, the water level at the blocking position is easy to rise to cause overflow, therefore, a secondary runner is arranged beside the main runner 61, when the copper liquid flows in the nearest secondary runner 62 through the communication groove 63 during blocking, and then flows back into the main runner 61 through the communication groove 63 at the lower end of the secondary runner 62, so that the blocking position is overcome; a liquid level sensor 64 is arranged on the inner top wall of each group of the communicating grooves 63, and whether the corresponding communicating grooves 63 have copper liquid flow or not is judged through the liquid level sensor 64;
as shown in fig. 6, the fixed rail 72 is relatively and fixedly arranged, the track of the fixed rail is consistent with that of the main runner 61, a chute is arranged in the fixed rail 72 along the track direction, and a rack 74 consistent with the track of the chute is arranged on the inner bottom wall of the chute; a motor 73 is arranged in the movable seat 71, a gear 75 and a first roller wheel which are coaxial are arranged at the output end of the motor 73, the gear 75 is meshed with a rack 74, the first roller wheel is in rolling fit in a sliding groove, and a second roller wheel which rolls in the sliding groove is also arranged on the movable seat 71; the motor 73 drives the gear 75 to rotate, the gear 75 rotates and the rack 74 is meshed and matched with the gear to drive the movable seat 71 to move relative to the fixed rail 72, and the first roller and the second roller play an auxiliary role in the process;
as shown in fig. 7, a rotary lifting assembly 81 and a waste box 84 are mounted on the top of the movable seat 71, the rotary lifting assembly 81 comprises a rotary assembly and a lifting assembly with rotary and lifting functions, a horizontally arranged cross beam 82 is mounted at the upward output end of the rotary lifting assembly 81, and a fishing cage 83 is mounted at the bottom of the other end of the cross beam 82 far from the rotary lifting assembly 81;
the outer contour of the fishing cage 83 is matched with the section of the main runner 61; the salvaging cage 83 is of an L-shaped structure and is provided with a comb tooth slot; the middle part of the inner cavity of the waste bin 84 is fixed with a comb tooth block 84, the comb tooth block 84 is matched with the comb tooth groove of the fishing cage 83, and the top wall of the comb tooth block 84 is obliquely downwards arranged. Position sensors are uniformly installed on the fixed rail 72 along the length direction thereof, and each position sensor corresponds to one of the sub-runners 62.
Working principle: when the main flow channel 61 is blocked, the liquid level sensor 64 in the main flow channel 61 detects that the water level in the main flow channel 61 rises to a controller (PLC or singlechip) in the nearest circulation channel 63, the controller receives the signal and then controls the moving device 7 to drive the blocking clearing mechanism 8 to move to a blocking position, and the moving device 7 can accurately move to the blocking position by matching with a corresponding position sensor;
then, the rotation and lifting of the rotation lifting assembly 81 drive the salvaging cage 83 to move into the main runner 61, and the flow of copper liquid is not greatly influenced due to the fact that the salvaging cage 83 is provided with the comb tooth grooves; then the moving device 7 drives the block-removing mechanism 8 to move in the direction (against the flowing direction of the copper liquid flow) so that the salvage cage 83 moves obliquely upwards in the main runner 61, thereby shoveling off the blocking piece in the main runner 61, and the salvage cage 8 with the L-shaped structure can store the blocking piece in the process;
then the rotation and lifting of the rotation lifting assembly 81 drive the salvaging cage 83 to return to the left part of the waste bin 84, and the comb tooth block 84 is relatively inserted into the salvaging cage 83 from bottom to top through the cooperation of the comb tooth block 84 and the comb tooth grooves, so that the blocking piece is jacked up by the comb tooth block 84, and then the blocking piece is obliquely and downwardly slid to realize that the salvaging cage 83 falls into the right part of the waste bin 84 due to the inclined arrangement of the top of the comb tooth block 84.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. Continuous apparatus for producing of copper pole doublestage refining, its characterized in that includes:
a plurality of primary refining furnaces (1), a plurality of secondary refining furnaces (2), a first diversion trench (10), a second diversion trench (20), a heat preservation furnace (3), a third diversion trench (30) and a copper rod continuous casting and rolling production line;
the primary refining furnaces (1) are arranged side by side, a furnace body of each primary refining furnace (1) is provided with a feed inlet, and a side end of the furnace body is provided with a discharge outlet; the first diversion trenches (10) are provided with a plurality of input ends corresponding to the number of the primary refining furnaces (1), and each input end is respectively communicated with the discharge holes of the primary refining furnaces (1);
the secondary refining furnaces (2) are arranged side by side, the plane of each secondary refining furnace (2) is lower than the plane of each primary refining furnace (1), a feed inlet is formed in one side, close to the primary refining furnace (1), of each secondary refining furnace (2), and a discharge outlet is formed in the other side; the first diversion trenches (10) are provided with a plurality of output ends corresponding to the number of the secondary refining furnaces (2), and each output end is respectively communicated with the feed inlets of the secondary refining furnaces (2);
the second diversion trenches (20) are provided with a plurality of input ends corresponding to the number of the secondary refining furnaces (2), each input end is respectively communicated with a discharge port of each secondary refining furnace (2), and an output end of each second diversion trench (20) is communicated with a feed port of the heat preservation furnace (3);
the plane of the heat preservation furnace (3) is lower than the plane of each secondary refining furnace (2); the discharge port of the heat preservation furnace (3) is communicated with the input end of the third diversion trench (30);
and a casting ladle of the copper rod continuous casting and rolling production line is communicated with the output end of the third diversion trench (30).
2. The copper rod double-stage refining uninterrupted production device according to claim 1, wherein: the heat preservation furnace (3) is erected on the eccentric rotating device (4) and rotates along with the rotating mechanism of the eccentric rotating device (4), and a burning gun is arranged in the heat preservation furnace (3).
3. The copper rod double-stage refining uninterrupted production device according to claim 1, wherein: the side wall of the refining furnace (2) is provided with a plurality of through holes (22) at intervals;
a traversing mechanism (5) is arranged on one side of the refining furnace (2), a plurality of ventilation pipes (50) corresponding to the number of the through holes (22) are horizontally arranged on the traversing mechanism (5), and one end of each ventilation pipe (50) is respectively matched with the through holes (22); the other end of the vent pipe (50) is used for being communicated with a refined gas pipeline, and refined gas is input into the vent pipe (50) through the refined gas pipeline.
4. A copper pole twin-stage refining uninterrupted production device according to claim 3, wherein: the transverse moving mechanism (5) comprises a frame (51), an electric control telescopic rod (52) is fixedly arranged on the frame, a vent pipe connecting plate (53) is fixedly arranged at the telescopic end of the electric control telescopic rod (52), a plurality of fixing holes are formed in the vent pipe connecting plate (53), and each vent pipe (50) is sleeved with each fixing hole respectively.
5. The copper rod double-stage refining uninterrupted production device according to claim 1, wherein: the front of the secondary refining furnace (2) is provided with an operation port (23) and a slag skimming port (24), and the rear of the secondary refining furnace is provided with a flue communication port (25), and the top of the flue communication port (25) is flush with the top of the secondary refining furnace (2).
6. The copper rod double-stage refining uninterrupted production device according to claim 1, wherein: the first diversion trench (10), the second diversion trench (20) or the third diversion trench (30) comprises a main runner (61) and a secondary runner (62), the upper end and the lower end of the secondary runner (62) are respectively communicated with the main runner (61) through corresponding communication grooves (63), and a plurality of secondary runners (62) are arranged at equal intervals along the length track direction of the main runner (61).
7. The copper rod double-stage refining uninterrupted production device according to claim 6, wherein: the auxiliary channels (62) are distributed in two rows, the auxiliary channels (62) in two rows are distributed on two sides of the main channel (61), and the auxiliary channels (62) on two sides of the main channel (61) are distributed in a staggered mode.
8. The copper rod double-stage refining uninterrupted production device according to claim 7, wherein: the liquid level sensor (64) is installed to roof in intercommunication groove (63), still includes mobile device (7) and clear stifled mechanism (8), mobile device (7) are used for driving clear stifled mechanism (8) and remove along sprue (61) length track direction, clear stifled mechanism (8) are used for salvaging the plug in sprue (61) and take out.
9. The copper rod double-stage refining uninterrupted production device according to claim 8, wherein: the moving device (7) comprises a moving seat (71), a fixed track (72), a motor (73) arranged in the moving seat (71) and a rack (74) arranged in the fixed track (72), wherein the rack (74) is matched with the length track of the main runner (61), and a gear (75) meshed with the rack (74) is arranged at the output end of the motor (73).
10. The copper rod double-stage refining uninterrupted production device according to claim 8, wherein: the cleaning and blocking mechanism (8) comprises a rotary lifting assembly (81), a cross beam (82) arranged at the output end of the rotary lifting assembly (81), a salvaging cage (83) arranged on the cross beam (82) and a waste bin (84), wherein the salvaging cage (83) is of an L-shaped structure and is provided with a comb tooth groove, the outer contour of the salvaging cage (83) is matched with the main runner (61), a comb tooth block (85) is arranged in the waste bin (84), the comb tooth block (85) is matched with the comb tooth groove of the salvaging cage (83), and the upper surface of the comb tooth block (85) is obliquely arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221974014X | 2022-07-28 | ||
| CN202221974014 | 2022-07-28 |
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| CN220665404U true CN220665404U (en) | 2024-03-26 |
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| CN202322003075.2U Active CN220665404U (en) | 2022-07-28 | 2023-07-27 | Copper pole doublestage refining uninterrupted production device |
| CN202310934426.3A Pending CN116987900A (en) | 2022-07-28 | 2023-07-27 | Copper pole doublestage refining uninterrupted production device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310934426.3A Pending CN116987900A (en) | 2022-07-28 | 2023-07-27 | Copper pole doublestage refining uninterrupted production device |
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| CN (2) | CN220665404U (en) |
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