CN220300816U - Filter equipment for leaching roasted ore - Google Patents
Filter equipment for leaching roasted ore Download PDFInfo
- Publication number
- CN220300816U CN220300816U CN202321494506.3U CN202321494506U CN220300816U CN 220300816 U CN220300816 U CN 220300816U CN 202321494506 U CN202321494506 U CN 202321494506U CN 220300816 U CN220300816 U CN 220300816U
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- fixed
- filter
- smelting
- cover
- kettle
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- 238000002386 leaching Methods 0.000 title claims abstract description 23
- 238000003723 Smelting Methods 0.000 claims abstract description 80
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 9
- 239000002341 toxic gas Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 11
- 238000002156 mixing Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 241001417490 Sillaginidae Species 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a filtering device for leaching of a roasted ore, and relates to the technical field of ore smelting. The utility model comprises a base, wherein a smelting kettle is fixed on the inner side of the base, and a fixed drain pan is fixed on the inner side of the upper end of the smelting kettle; the filtering cover is arranged at the upper position of the smelting kettle; and the replacing component is arranged on the inner side of the filtering cover and is used for replacing the filtering component. According to the utility model, the filter device capable of carrying out multilayer filtration on toxic gas and the replacement device convenient for replacing the filter device are arranged on the smelting kettle, and after the filtration effect of the filter element is reduced, the replacement assembly is started to drive the filter cover to ascend, so that the filter element is replaced, the efficiency of replacing the filter element is improved, and the effect of the device on filtering toxic gas is facilitated. Meanwhile, the stirring shaft at the inner side of the smelting kettle drives the stirring blade to stir the ore in the smelting kettle through the driving of the second motor, so that the ore is heated more uniformly.
Description
Technical Field
The utility model relates to the technical field of ore smelting, in particular to a filtering device for leaching of a roasted ore.
Background
Roasting beneficiation (beneficiation) is a pretreatment method for performing thermalization processing on mineral raw materials, and is used for a treatment process of the mineral raw materials which are difficult to separate and enrich by physical beneficiation, and when the mineral raw materials are heated, chemical reaction of ores can be caused to discharge a large amount of gas with toxic substances.
For example, chinese patent (CN 214655162U) discloses an autoclave for a two-stage roasting and leaching test of a molybdenum-nickel ore, in which a first driving motor is started to rotate a connecting rod and a stirring rod through a stirring device, so that reactants react more uniformly, the reaction is quicker, a desired product can be obtained more rapidly, a tank body of the autoclave is lifted by a lifting mechanism, and the autoclave is observed from an observation mirror, so that the reactants are more convenient for an operator to observe.
However, when the present inventors embodied this device, the following drawbacks were found to exist: the existing ore roasting device can only simply filter toxic gas caused by heating ore, and is inconvenient to replace a filter element, and after the device is used for a period of time, the filter element is corroded by the toxic gas for a long time, so that the adsorption capacity is reduced, and the toxic gas cannot be effectively filtered.
Disclosure of Invention
The utility model aims to provide a filter device for leaching roasted ores, wherein a filter device capable of carrying out multilayer filtration on toxic gases and a replacement device convenient for replacing the filter device are arranged on a smelting kettle, after the filter device is used for a period of time, the filter effect of a filter element is reduced, a replacement assembly is started to drive a filter cover to rise, so that the filter element is replaced, the efficiency of replacing the filter element is improved, and the filter effect of the device on toxic gases is facilitated.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a filter device for leaching a roasted ore, which is applied to ore smelting.
The filter equipment for leaching the roasted ores specifically comprises: a smelting kettle is fixed on the inner side of the base, and a fixed drain pan is fixed on the inner side of the upper end of the smelting kettle; the filtering cover is arranged above the smelting kettle, and a filtering component is arranged between the fixed drain pan and the filtering cover; and the replacing component is arranged on the inner side of the filtering cover and is used for replacing the filtering component.
Further, the top of fixed drain pan and be located the inboard of filtering the lid and be fixed with the gas pouring lid, the inboard of gas pouring lid upper end is provided with the second air guide fan, and the upper end of base is fixed with the mount, and smelting cauldron and filtering the lid and all be located between base and the mount.
Further, the filter component comprises a fixed disc, partition plates and a filter element, the fixed disc is fixed at the central position above the air pouring cover, a plurality of partition plates are fixed at the upper end of the air pouring cover and the outer side of the fixed disc, and the filter element is arranged between the two adjacent partition plates at the upper end of the air pouring cover.
Further, the filter component further comprises a first air guide fan and a chimney, the first air guide fan is arranged on the inner side of the upper end of the filter cover, the chimney is fixed at the upper end of the filter cover and corresponds to the first air guide fan, the upper end of the chimney penetrates through the fixing frame and extends to the upper end of the fixing frame, and the fixing frame is in sliding connection with the chimney.
Further, change the subassembly and rotate the screw rod, screw thread sleeve and first motor including the inboard of filtering the lid and rotate and be connected with screw thread sleeve, screw thread sleeve's inboard threaded connection has the screw rod that rotates, rotates the lower extreme of screw rod and is connected with fixed disk rotation, rotates the upper end of screw rod and is connected with the mount rotation, and the upper end of mount and the position corresponding with screw rod that rotates are provided with first motor, and the output of first motor runs through the mount and rotates the screw rod and be fixed.
Further, the inside of smelting cauldron is provided with the (mixing) shaft, and the upper end and the fixed drain pan of (mixing) shaft rotate to be connected, and the lower extreme and the smelting cauldron of (mixing) shaft rotate to be connected, and the outside of (mixing) shaft is provided with a plurality of stirring leaves, and the lower extreme of smelting cauldron just is provided with the second motor with the position that the (mixing) shaft corresponds, and the output of second motor runs through and smelts cauldron and (mixing) shaft fixed.
Further, one side of the upper end of the smelting kettle is provided with a feeding door, and one side of the lower end of the smelting kettle is provided with a discharging hole.
Further, one end of smelting cauldron upper end is provided with the viewing aperture, and the one end of smelting cauldron upper end just is provided with the temperature stick near the position of viewing aperture, and the one end of temperature stick runs through the smelting cauldron and extends to the inboard of smelting the cauldron.
Compared with the prior art, the utility model has the following beneficial effects: according to the filter equipment for leaching the roasted ores, the filter device capable of carrying out multi-layer filtration on toxic gases and the replacement device convenient for replacing the filter device are arranged on the smelting kettle, after the filter device is used for a period of time and the filtering effect of the filter element is reduced, the filter cover is driven to ascend by starting the replacement component, so that the filter element is replaced, the efficiency of replacing the filter element is improved, and the effect of the device on filtering toxic gases is facilitated. Meanwhile, the stirring shaft at the inner side of the smelting kettle drives the stirring blade to stir the ore in the smelting kettle through the driving of the second motor, so that the ore is heated more uniformly, and the smelting effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the overall structure of a filter apparatus for leaching a roasted ore;
FIG. 2 is a schematic sectional structural view of a smelting kettle;
FIG. 3 is a schematic view of a filter assembly;
FIG. 4 is a schematic structural view of a replacement assembly;
fig. 5 is a schematic structural view of the first air guide fan and the second air guide fan.
The labels in the figures are illustrated below:
1. a base; 2. a smelting kettle; 3. fixing a drain pan; 4. a back-off cover; 5. a fixed disc; 6. a dividing plate; 7. a filter element; 8. rotating the screw; 9. a threaded sleeve; 10. a filter cover; 11. a first air guide fan; 12. a chimney; 13. a fixing frame; 14. a first motor; 15. a stirring shaft; 16. stirring the leaves; 17. a second motor; 18. a feed gate; 19. an observation port; 20. a temperature bar; 21. and a second air guide fan.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Referring to fig. 1 to 3, a filter apparatus for leaching of roasted ores includes a base 1, a filter cover 10, and a replacement assembly: a smelting kettle 2 is fixed on the inner side of the base 1, and a fixed drain pan 3 is fixed on the inner side of the upper end of the smelting kettle 2; the filtering cover 10 is arranged above the smelting kettle 2, and a filtering component is arranged between the fixed drain pan 3 and the filtering cover 10; the replacement assembly is provided on the inside of the filter cover 10 for replacement of the filter assembly.
Referring to fig. 4-5, a gas pouring cover 4 is fixed above the fixed drain pan 3 and inside the filtering cover 10, in order to conveniently suck toxic gas generated by smelting ore into the filtering assembly, a second gas guiding fan 21 is arranged inside the upper end of the gas pouring cover 4, in order to conveniently fix and replace the assembly, a fixing frame 13 is fixed at the upper end of the base 1, and the smelting kettle 2 and the filtering cover 10 are both positioned between the base 1 and the fixing frame 13.
Specifically, the filter component comprises a fixed disc 5, a partition plate 6 and a filter core 7, wherein the fixed disc 5 is fixed at the central position above the air pouring cover 4, a plurality of partition plates 6 are fixed at the upper end of the air pouring cover 4 and positioned at the outer side of the fixed disc 5, filter cores 7 are arranged at the upper end of the air pouring cover 4 and positioned between two adjacent partition plates 6, and a plurality of filter cores 7 are conveniently arranged; the filter assembly further comprises a first air guide fan 11 and a chimney 12, the first air guide fan 11 is arranged on the inner side of the upper end of the filter cover 10, the chimney 12 is fixed at the upper end of the filter cover 10 and at a position corresponding to the first air guide fan 11, the upper end of the chimney 12 penetrates through the fixing frame 13 and extends to the upper end of the fixing frame 13, the filtered gas is conveniently discharged out of the device, and in order to enable the filter cover 10 to ascend along with the filter cover 10 when the chimney 12 ascends, the fixing frame 13 is in sliding connection with the chimney 12.
The embodiment provides a filter equipment for leaching of bakery is through simple multilayer filtration, has realized that the harmful gas that causes when smelting the ore roasting accomplishes multilayer effective filtration, has promoted its filter effect, and filter core 7's dismantlement makes it use for a long time simultaneously, can change it when the filter effect reduces for its life is longer, has guaranteed that the device can long-time use.
Example 2
The filter equipment for leaching of roasted ores provided in embodiment 1 is further optimized, specifically, as shown in fig. 1-5, the replacement assembly comprises a rotating screw rod 8, a threaded sleeve 9 and a first motor 14, the inner side of the filter cover 10 is rotationally connected with the threaded sleeve 9, the inner side of the threaded sleeve 9 is in threaded connection with the rotating screw rod 8, the filter cover 10 is conveniently moved up and down outside the rotating screw rod 8, the lower end of the rotating screw rod 8 is rotationally connected with the fixed disc 5, the upper end of the rotating screw rod 8 is rotationally connected with a fixed frame 13, the upper end of the fixed frame 13 and the position corresponding to the rotating screw rod 8 are provided with the first motor 14, the output end of the first motor 14 penetrates through the fixed frame 13 and is fixed with the rotating screw rod 8, and the output end of the first motor 14 is conveniently driven to rotate by the rotating screw rod 8.
Through above-mentioned structural design for when the device needs to change filter core 7, its efficiency increases, makes things convenient for its high-efficient swift filter core 7 to change.
Example 3
The filtering equipment for leaching of the roasted ore provided in embodiment 1 is further optimized, specifically, as shown in fig. 1 and 2, a stirring shaft 15 is arranged on the inner side of the smelting kettle 2, the upper end of the stirring shaft 15 is rotationally connected with a fixed drain pan 3, the lower end of the stirring shaft 15 is rotationally connected with the smelting kettle 2, a plurality of stirring blades 16 are arranged on the outer side of the stirring shaft 15, the stirring blades 16 are conveniently driven to rotate by the stirring shaft 15, a second motor 17 is arranged at the lower end of the smelting kettle 2 and at a position corresponding to the stirring shaft 15, and the output end of the second motor 17 penetrates through the smelting kettle 2 and is fixed with the stirring shaft 15, so that the output end of the second motor 17 conveniently drives the stirring shaft 15 to rotate.
The ore is poured into the smelting kettle 2 conveniently, one side of smelting kettle 2 upper end is provided with feed gate 18, the ore that will smelt is poured out the smelting kettle 2 conveniently, one side of smelting kettle 2 lower extreme is provided with the discharge gate, the smelting condition of ore is observed conveniently, the one end of smelting kettle 2 upper end is provided with viewing aperture 19, in order to observe the temperature in the smelting kettle 2 in real time, the one end of smelting kettle 2 upper end just is provided with temperature stick 20 near the position of viewing aperture 19, the one end of temperature stick 20 runs through the smelting kettle 2 and extends to the inboard of smelting kettle 2.
Through the matching design of the structure, the device can uniformly heat the ore in the smelting kettle 2, can turn out the harmful gas in the device when the stirring blade 16 turns the ore, is convenient for filtering, can observe the ore smelting condition in the device in the process of smelting the ore, can observe the temperature in the smelting kettle 2,
when the device is specifically implemented, the staff connects external power supply, pour the ore raw materials that need heat up into fixed drain pan 3 through feed gate 18, start smelting cauldron 2 and second motor 17, heat the ore through smelting cauldron 2, make its inside material leach, and drive (mixing) shaft 15 through the output of second motor 17 and rotate, drive stirring vane 16 and turn the ore in the smelting cauldron 2, the ore is heated evenly in the smelting cauldron 2 and in the in-process of turning, drive the toxic gas that the ore is heated and is produced, make it rise easily, and when smelting the ore, observe the ore situation of smelting through viewing aperture 19, observe whether the temperature in the smelting cauldron 2 is normal through viewing aperture 19.
The use process of the filter equipment for leaching the roasted ores provided by the utility model is as follows: when ore in the smelting kettle 2 is subjected to heat culturing smelting, the rotating screw rod 8, the first air guide fan 11 and the second air guide fan 21 are started, and when toxic gas is generated by ore in the smelting kettle 2, the toxic gas is sucked into the filter cover 10 through the second air guide fan 21, and the toxic gas in the smelting kettle is filtered through the circulating filtration of the plurality of groups of filter elements 7, so that the national emission standard is reached, the filtered gas is sucked into the smelting kettle 1 through the first air guide fan 11, and is discharged out of the device through the chimney 12. When the device is used for a long time, the filter element 7 reaches a certain degree and the gas exhausted through the chimney 12 can not reach the national emission standard, the output end of the first motor 14 drives the rotating screw rod 8 to rotate by starting the first motor 14, the threaded sleeve 9 is driven to move and ascend outside the rotating screw rod 8 through the threaded groove on the rotating screw rod 8, the filter cover 10 is driven to ascend, the filter element 7 is exposed on the air pouring cover 4, the filter element 7 after use is detached from the device, the brand new filter element 7 is placed on the air pouring cover 4, and the filter cover 10 is restored to the original position by starting the output end of the first motor 14 to reverse.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. A filter apparatus for use in leaching of a roasted ore, comprising:
the smelting device comprises a base (1), wherein a smelting kettle (2) is fixed on the inner side of the base (1), and a fixed drain pan (3) is fixed on the inner side of the upper end of the smelting kettle (2);
the filtering cover (10) is arranged at the upper position of the smelting kettle (2), and a filtering component is arranged between the fixed drain pan (3) and the filtering cover (10);
and a replacement assembly provided inside the filter cover (10) for replacement of the filter assembly.
2. The filter device for leaching of roasted ores according to claim 1, wherein a reverse air cover (4) is fixed on the upper side of the fixed drain pan (3) and on the inner side of the filter cover (10), a second air guide fan (21) is arranged on the inner side of the upper end of the reverse air cover (4), a fixing frame (13) is fixed on the upper end of the base (1), and the smelting kettle (2) and the filter cover (10) are both positioned between the base (1) and the fixing frame (13).
3. The filter device for leaching of roasted ores according to claim 2, wherein the filter assembly comprises a fixed disc (5), partition plates (6) and a filter core (7), the fixed disc (5) is fixed at the central position above the air pouring cover (4), a plurality of partition plates (6) are fixed at the upper end of the air pouring cover (4) and positioned on the outer side of the fixed disc (5), and filter cores (7) are arranged at the upper end of the air pouring cover (4) and positioned between two adjacent partition plates (6).
4. The filter device for leaching of roasted ores according to claim 2, wherein the filter assembly further comprises a first air guide fan (11) and a chimney (12), the first air guide fan (11) is arranged on the inner side of the upper end of the filter cover (10), the chimney (12) is fixed at the upper end of the filter cover (10) and at a position corresponding to the first air guide fan (11), and the upper end of the chimney (12) penetrates through the fixing frame (13) and extends to the upper end of the fixing frame (13), and the fixing frame (13) is in sliding connection with the chimney (12).
5. The filter equipment for leaching of roasted ores according to claim 3, wherein the replacement assembly comprises a rotating screw (8), a threaded sleeve (9) and a first motor (14), the threaded sleeve (9) is rotatably connected to the inner side of the filter cover (10), the rotating screw (8) is rotatably connected to the inner side of the threaded sleeve (9), the lower end of the rotating screw (8) is rotatably connected with the fixed disc (5), the upper end of the rotating screw (8) is rotatably connected with a fixed frame (13), the first motor (14) is arranged at the position corresponding to the rotating screw (8) at the upper end of the fixed frame (13), and the output end of the first motor (14) penetrates through the fixed frame (13) to be fixed with the rotating screw (8).
6. The filter equipment for leaching of roasted ores according to claim 1, wherein a stirring shaft (15) is arranged on the inner side of the smelting kettle (2), the upper end of the stirring shaft (15) is rotationally connected with a fixed drain pan (3), the lower end of the stirring shaft (15) is rotationally connected with the smelting kettle (2), a plurality of stirring blades (16) are arranged on the outer side of the stirring shaft (15), a second motor (17) is arranged at the lower end of the smelting kettle (2) and at a position corresponding to the stirring shaft (15), and the output end of the second motor (17) penetrates through the smelting kettle (2) to be fixed with the stirring shaft (15).
7. The filter device for leaching of roasted ores according to claim 1, wherein a feed gate (18) is arranged on one side of the upper end of the smelting vessel (2), and a discharge port is arranged on one side of the lower end of the smelting vessel (2).
8. The filtering device for leaching of roasted ores according to claim 1, wherein an observation port (19) is formed in one end of the upper end of the smelting kettle (2), a temperature rod (20) is arranged at one end of the upper end of the smelting kettle (2) and close to the observation port (19), and one end of the temperature rod (20) penetrates through the smelting kettle (2) and extends to the inner side of the smelting kettle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494506.3U CN220300816U (en) | 2023-06-13 | 2023-06-13 | Filter equipment for leaching roasted ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494506.3U CN220300816U (en) | 2023-06-13 | 2023-06-13 | Filter equipment for leaching roasted ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300816U true CN220300816U (en) | 2024-01-05 |
Family
ID=89353694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494506.3U Active CN220300816U (en) | 2023-06-13 | 2023-06-13 | Filter equipment for leaching roasted ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300816U (en) |
-
2023
- 2023-06-13 CN CN202321494506.3U patent/CN220300816U/en active Active
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