CN220766593U - Activated carbon adsorption device for heap leaching column - Google Patents
Activated carbon adsorption device for heap leaching column Download PDFInfo
- Publication number
- CN220766593U CN220766593U CN202322494977.0U CN202322494977U CN220766593U CN 220766593 U CN220766593 U CN 220766593U CN 202322494977 U CN202322494977 U CN 202322494977U CN 220766593 U CN220766593 U CN 220766593U
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- Prior art keywords
- heap leaching
- activated carbon
- supporting
- support
- leakage
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 238000002386 leaching Methods 0.000 title claims abstract description 71
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000002245 particle Substances 0.000 claims abstract description 27
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000007654 immersion Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 16
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- 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
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model provides an activated carbon adsorption device for a heap leaching column, which comprises a bottom supporting member, a bottom leakage member, a side supporting member and a pad filtering member, wherein the supporting bottom plate provided with a leakage through hole is used as the bottom supporting member, the bottom supporting member is arranged below the heap leaching column and above a noble liquid barrel, a supporting space capable of containing activated carbon particles is formed on the top surface of the supporting bottom plate, a supporting side plate is arranged at the edge of the supporting bottom plate, the supporting space is enclosed and protected, pad filter cloth is arranged on the supporting bottom plate, the leakage through hole is covered by the pad filter cloth, the activated carbon particles on the supporting bottom plate are padded, the heap leaching liquid is filtered, the heap leaching liquid can be uniformly dripped on the surface of the activated carbon particles, after the test is finished, the heap leaching column is taken down, the activated carbon particles in the activated carbon adsorption device are poured out, the activated carbon particles can be prevented from entering the noble liquid barrel, and the accurate and reliable carbon adsorption test result of the heap leaching test is ensured.
Description
Technical Field
The utility model relates to mineral processing equipment, in particular to an activated carbon adsorption device for a heap leaching column.
Background
At present, in the process of performing the heap leaching test on the noble liquid carbon adsorption in a laboratory, the active carbon for adsorption is generally placed in a noble liquid collecting tank below a heap leaching column, and the active carbon is directly placed or placed in a cloth bag and placed in a noble liquid tank. The problem that this kind of mode exists is when using the heap immersion liquid in the circulating pump suction noble liquid groove, easily pumps activated carbon into the pump, makes the pump plug impaired, after experimental back, when pouring the activated carbon in the noble liquid groove, causes activated carbon cracked easily, and activated carbon powder granule is detained in the lean solution after the absorption, seriously influences test result, although can adopt the mode of dress in the cloth package avoiding activated carbon cracked, this kind of mode can cause adsorption area limited for adsorb incompletely, influence test result's accuracy.
Disclosure of Invention
The utility model aims to provide an active carbon adsorption device for a heap leaching column, so as to improve the accuracy of a test structure and reduce operation faults.
The utility model adopts the technical proposal for solving the technical problems that:
an activated carbon adsorption apparatus for a heap leaching column, comprising:
a bottom support member having a support space therein in which activated carbon particles can be placed, which is adapted to the heap leaching column, which can be coupled to the bottom of the heap leaching column, and into which heap leaching liquid formed in the heap leaching column can enter;
a bottom leakage member mounted in the bottom bracket member in correspondence with the heap leaching column and the pregnant solution tank, the heap leaching solution in the bottom bracket member being leaked into the pregnant solution tank through the bottom leakage member;
the side enclosing member is arranged in the bottom supporting member and can enclose and protect supporting spaces on the bottom supporting member so as to avoid overflow of activated carbon particles and heap leaching liquid;
and a pad filter member mounted in the bottom bracket member in correspondence with the position of the bottom leakage member, wherein the pad filter member pads the activated carbon particles in the bottom bracket member and filters the heap leaching solution so that the filtered heap leaching solution seeps out of the bottom leakage member.
Specifically, the bottom bracket member includes:
the support bottom plate is transversely arranged, a support space is formed on the top surface of the support bottom plate, activated carbon particles are supported by the support bottom plate, the support bottom plate is positioned below the heap leaching column and above the noble liquid barrel, heap leaching liquid in the heap leaching column can fall onto the support bottom plate, and the heap leaching liquid is adsorbed by the activated carbon particles to remove impurities.
The bottom leak member includes:
the leakage through hole is formed in the support bottom plate and penetrates through the top surface and the bottom surface of the support bottom plate, and heap immersion liquid on the support bottom plate can leak out through the leakage through hole and falls into the noble liquid barrel.
The seepage through holes are provided with a plurality of pieces, each seepage through hole is uniformly distributed in the supporting bottom plate, and heap immersion liquid can leak from each seepage through hole so as to improve the efficiency of the seepage process.
The side enclosure member includes:
the enclosure side plate is arranged on the top surface of the supporting bottom plate, extends along the circumferential direction of the supporting bottom plate and protrudes above the supporting bottom plate, and the enclosure side plate encloses and protects the supporting space.
The pad filter member includes:
the pad filter cloth is arranged on the top surface of the supporting bottom plate and covers the upper part of the leakage through hole, so that activated carbon particles on the supporting bottom plate can be padded, heap leaching liquid is filtered, and the activated carbon particles are prevented from entering the noble liquid barrel.
In one embodiment of the utility model, the support bottom plate is circular, the enclosure side plate is cylindrical, and the support and the enclosure side plate are made of organic glass.
The utility model has the advantages that:
this active carbon adsorption device adopts the support bottom plate of seting up the seepage through-hole as bottom support component, with bottom support component setting in heap leaching post below and noble liquid bucket top, form the support space that can place the active carbon granule in support bottom plate top surface, still set up the containment curb plate at support bottom plate edge, enclose the fender to support the space and protect, avoid active carbon granule to scatter, still set up the liner filter cloth on support bottom plate, the liner filter cloth covers the seepage through-hole, carry out the liner to active carbon granule on the support bottom plate, and filter heap leaching liquid, heap leaching liquid can drip on active carbon granule surface uniformly, realize leaping while adsorbing, after the test, with heap leaching post take off, active carbon granule in the active carbon adsorption device pour out can, can avoid active carbon granule to get into in the noble liquid bucket, the charcoal adsorption test result of heap leaching test has been guaranteed accurate reliable.
Drawings
FIG. 1 is a schematic diagram of the structure of an activated carbon adsorption device for a heap leaching column according to the present utility model;
fig. 2 is a schematic view showing the use state of the activated carbon adsorption apparatus.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
As shown in fig. 1 and 2, the activated carbon adsorption device for a heap leaching column provided by the utility model comprises a bottom support member, a bottom leakage member, a side support member and a pad filtering member, wherein the bottom support member is provided with a support space capable of containing activated carbon particles, is matched with the bottom of the heap leaching column, can be matched with the bottom of the heap leaching column, heap leaching liquid formed in the heap leaching column can enter the bottom support member, the bottom leakage member is arranged in the bottom support member and corresponds to the position of the heap leaching column and a precious liquid barrel, the heap leaching liquid in the bottom support member can leak into the precious liquid barrel through the bottom leakage member, the side support member is arranged in the bottom support member, the support space on the bottom support member can be enclosed and protected, the overflow of the activated carbon particles and the heap leaching liquid is avoided, the pad filtering member is arranged in the bottom support member and corresponds to the position of the bottom leakage member, the activated carbon particles in the bottom support member are padded by the pad filtering member, and the heap leaching liquid is filtered, so that the filtered heap leaching liquid can leak out from the bottom leakage member.
In this embodiment, the bottom support member includes a support base plate 100 which is arranged in a lateral direction to form a support space on the top surface thereof, and supports the activated carbon particles a by the support base plate, which is located below the heap leaching column B and above the precious liquor bucket C, and the heap leaching liquid in the heap leaching column can fall onto the support base plate, and is adsorbed by the activated carbon particles to remove impurities.
The bottom leakage member includes a leakage through hole 200 formed in the support base plate, penetrating through the top and bottom surfaces of the support base plate, and allowing the immersion liquid on the support base plate to leak out through the leakage through hole and fall into the liquid bucket. The seepage through holes are provided with a plurality of pieces, each seepage through hole is uniformly distributed in the supporting bottom plate, and heap immersion liquid can leak from each seepage through hole so as to improve the efficiency of the seepage process.
The side enclosure member comprises an enclosure side plate 300 which is arranged on the top surface of the supporting bottom plate, extends along the circumferential direction of the supporting bottom plate and protrudes above the supporting bottom plate, and the enclosure side plate is used for enclosing and protecting the supporting space.
The pad filter component comprises a pad filter cloth 400 which is arranged on the top surface of the supporting bottom plate and covers the upper part of the leakage through hole, and can pad the active carbon particles on the supporting bottom plate and filter the heap leaching solution, so that the active carbon particles are prevented from entering the pregnant solution barrel.
In the embodiment, the supporting bottom plate is circular, the enclosing side plate is cylindrical, the height of the supporting bottom plate is 4 cm, the height of the supporting bottom plate can be adjusted according to the use amount of the activated carbon particles, and the supporting bottom plate and the enclosing side plate are made of organic glass.
According to the ore property and test requirement, the weighed activated carbon particles are placed in an activated carbon adsorption device, activated carbon is adsorbed on a heap leaching column frame, a cylindrical heap leaching column with the same diameter and size is placed above the activated carbon adsorption device, and heap leaching noble liquid can be uniformly dripped on the surfaces of the activated carbon particles in the heap leaching test process, so that adsorption while leaching is realized. After the test is finished, the heap leaching column is taken down, and the activated carbon particles in the activated carbon adsorption device are poured out, so that the device is convenient and quick, simple in structure, high in practicality, convenient to operate, labor-saving, and accurate and reliable in carbon adsorption test result of the heap leaching test is ensured.
In the description of the present utility model, it should be noted that, when terms such as "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships, are to be understood as being based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships conventionally put in use of the inventive product, or the orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, when used herein, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "mounted," "configured," and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (7)
1. An activated carbon adsorption apparatus for a heap leaching column, comprising:
a bottom support member having a support space therein in which activated carbon particles can be placed, which is adapted to the heap leaching column, which can be coupled to the bottom of the heap leaching column, and into which heap leaching liquid formed in the heap leaching column can enter;
a bottom leakage member mounted in the bottom bracket member in correspondence with the heap leaching column and the pregnant solution tank, the heap leaching solution in the bottom bracket member being leaked into the pregnant solution tank through the bottom leakage member;
the side enclosing member is arranged in the bottom supporting member and can enclose and protect supporting spaces on the bottom supporting member so as to avoid overflow of activated carbon particles and heap leaching liquid;
and a pad filter member mounted in the bottom bracket member in correspondence with the position of the bottom leakage member, wherein the pad filter member pads the activated carbon particles in the bottom bracket member and filters the heap leaching solution so that the filtered heap leaching solution seeps out of the bottom leakage member.
2. An activated carbon adsorption device for a heap leaching column according to claim 1, wherein the bottom bracket member includes:
and the support bottom plate is transversely arranged, a support space is formed on the top surface of the support bottom plate, and activated carbon particles are supported by the support bottom plate, are positioned below the heap leaching column and are positioned above the noble liquid barrel.
3. An activated carbon adsorption apparatus for a heap leaching column according to claim 2, wherein the bottom leak member includes:
the leakage through hole is formed in the support base plate and penetrates through the top surface and the bottom surface of the support base plate, and heap immersion liquid on the support base plate can leak out through the leakage through hole.
4. An activated carbon adsorption apparatus for a heap leaching column according to claim 3, wherein:
the seepage through holes are provided with a plurality of pieces, each seepage through hole is uniformly distributed in the supporting bottom plate, and heap immersion liquid can leak from each seepage through hole.
5. An activated carbon adsorption device for a heap leaching column according to claim 2, wherein the side enclosure member includes:
the enclosure side plate is arranged on the top surface of the support base plate, extends along the circumferential direction of the support base plate and protrudes above the support base plate.
6. An activated carbon adsorption device for a heap leaching column according to claim 3, wherein the pad filter member includes:
and the pad filter cloth is arranged on the top surface of the supporting bottom plate and covers the leakage through holes.
7. An activated carbon adsorption apparatus for a heap leaching column according to claim 5, wherein:
the support bottom plate is circular, the enclosure side plate is cylindrical, and the support and the enclosure side plate are made of organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322494977.0U CN220766593U (en) | 2023-09-13 | 2023-09-13 | Activated carbon adsorption device for heap leaching column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322494977.0U CN220766593U (en) | 2023-09-13 | 2023-09-13 | Activated carbon adsorption device for heap leaching column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766593U true CN220766593U (en) | 2024-04-12 |
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ID=90602182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322494977.0U Active CN220766593U (en) | 2023-09-13 | 2023-09-13 | Activated carbon adsorption device for heap leaching column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766593U (en) |
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2023
- 2023-09-13 CN CN202322494977.0U patent/CN220766593U/en active Active
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