CN204752821U - Leach cauldron - Google Patents
Leach cauldron Download PDFInfo
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- CN204752821U CN204752821U CN201420838161.3U CN201420838161U CN204752821U CN 204752821 U CN204752821 U CN 204752821U CN 201420838161 U CN201420838161 U CN 201420838161U CN 204752821 U CN204752821 U CN 204752821U
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- leaching
- kettle
- partition wall
- metal
- isolation board
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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
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Abstract
The utility model discloses a leach cauldron, include: the cauldron body and a plurality of partition wall, the cauldron is internal to have the chamber of leaching, and the cauldron body is including metal casing and establish the brick layer on metal casing's inner wall. A plurality of partition walls are established and are separated into a plurality of compartments in order will leach the chamber leaching the intracavity, and the top of partition wall and the roof that leaches the chamber are spaced apart in order forming the intercommunication passageway that communicates a plurality of compartments each other, and the partition wall includes brick platform and metal partition panel, and the brick platform is established on the inner wall of the cauldron body and along the circumference extension of the cauldron body, the metal partition panel is installed at the brick bench. According to the utility model discloses a leach cauldron has partition wall stability height, long service life, installation and maintain simply just the partition wall little advantage that takes up space in the cauldron.
Description
Technical field
The utility model relates to technical field of wet metallurgy, relates to a kind of leaching kettle particularly.
Background technology
Leaching kettle is equipment conventional in hydrometallurgy.In correlation technique, in order to prevent medium to the corrosion of metal shell, reducing the use to noble metal, reducing investment laid down cost, on still shell inwall, lining establishes the leaching of brick realization to metal usually.For horizontal retort, be separated into several compartment in still by partition wall, ore pulp, is discharged still from last compartment from the first compartment successively by each partition wall.
The anti-corrosion brick masonry of partition wall in correlation technique forms, in order to ensure the stability of partition wall, the thickness of partition wall is thick reaches 300-350mm, multiple partition wall body accumulation is added up, occupy the useful volume in still, and because the thermal expansion of brick baffle is by the constraint of metal shell brick lining, after operation for some time, be easy to occur the destructions such as partition wall top brick arches upward or body of wall is cracked, not only impact is normal uses, and maintenance load is also large, and repair and replacement workload is large, cost is high, therefore there is the demand of improvement.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of leaching kettle, this leaching kettle have that partition wall stability is high, long service life, installation and maintenance simple and partition wall takes up space in still little advantage.
According to leaching kettle of the present utility model, comprising: kettle, have leaching chamber in described kettle, described kettle comprises metal shell and is located at the brick layer on the inwall of described metal shell; Multiple partition wall, described multiple partition wall is located in described leaching chamber so that described leaching chamber is separated into multiple compartment, the described roof every coping and described leaching chamber is spaced apart to form the communicating passage communicated with each other by described multiple compartment, described partition wall comprises brick platform and metal bin isolation board, circumference on the inwall that described brick platform is located at described kettle and along described kettle extends, and described metal bin isolation board is arranged on described brick platform.
According to leaching kettle of the present utility model, because partition wall comprises brick platform and metal bin isolation board, compared with the partition wall of traditional brick masonry, erosion-resisting ability can be met, and partition wall takes up space little in kettle, space can be saved, under the prerequisite ensureing identical effective volume, the length of kettle can be shortened, reduce costs.Simultaneously compared with brickwork separating wall, the structure of the utility model partition wall can also be avoided causing partition wall to damage due to long-play, makes the resistance to overturning of partition wall high, can ensure that continuous print normal running runs, improve throughput, installation, the maintenance of partition wall are simple, long service life.
In specific embodiment of the utility model, described brick platform is the annular of the opening extended along the circumference of described kettle, described brick platform upper surface higher than inner wall of kettle height, the top of described metal bin isolation board and the roof in described leaching chamber spaced apart to form described communicating passage.
According to further embodiment of the present utility model, described partition wall also comprises clip and strut member, and described clip is fixed on described brick platform, and described strut member is detachably connected on described clip by bolt, and described metal bin isolation board is connected on described strut member.
Particularly, described strut member comprises support ring and is located at the fabricated section on described support ring, and described metal bin isolation board is connected on described fabricated section.
More specifically, described metal bin isolation board is bolted on described strut member, and the bolt hole at least one in described strut member and described metal bin isolation board is slotted hole, and described clip has U-shaped cross-section, and described brick platform is engaged in described clip.
According to embodiments more of the present utility model, between described clip and described brick platform, be provided with buffering packing course.
In specific embodiments more of the present utility model, described metal bin isolation board comprises multiple sub-dividing plate, and described multiple sub-dividing plate is connected to each other integral by bolt.
Particularly, described metal bin isolation board is provided with metal reinforcing.
Particularly, the thickness of described partition wall is 4-16 millimeter.
According to embodiments more of the present utility model, the inwall side of described compartment is provided with metal baffle.
According to specific embodiment of the utility model, described brick layer is embedded with base plate, and described base plate is provided with the web member stretching out described brick layer, and described metal baffle is arranged on described web member.
Further, described web member is welded on described base plate, and described metal baffle is connected with described web member bolt.
Particularly, described web member is be welded on shaped steel on described base plate or band steel, and the side of each described compartment is provided with toward each other and along the circumference isolated two or four the described metal baffle that stir circumference.
According to specific embodiment of the utility model, the cross section of described kettle is for circle and axial cross section is Long Circle.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the leaching kettle according to the utility model embodiment;
The schematic diagram in the A direction that Fig. 2 is the leaching kettle shown in Fig. 1;
The schematic diagram in the B direction that Fig. 3 is the leaching kettle shown in Fig. 1;
Fig. 4 is the enlarged diagram of C part in Fig. 1.
Reference numeral:
Leaching kettle 100,
Kettle 1, leach chamber 10, compartment 101, metal shell 11, brick layer 12, stirring port 13, manhole 14, the technique mouth of pipe 15,
Partition wall 2, brick platform 20, metal bin isolation board 21, sub-dividing plate 210, metal reinforcing 211, clip 22, strut member 23, support ring 230, fabricated section 231, stiffening web 232,
Communicating passage 3, buffering packing course 4, metal baffle 5, base plate 6, web member 7.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Below with reference to the accompanying drawings describe the leaching kettle 100 according to the utility model embodiment, wherein can adopt the leaching that leaching kettle 100 realizes metallic element.
As shown in Figure 1, according to the leaching kettle 100 of the utility model embodiment, comprising: kettle 1 and multiple partition wall 2.Have in kettle 1 and leach chamber 10, the brick layer 12 that kettle 1 comprises metal shell 11 and is located on the inwall of metal shell 11.That is, the ore pulp leached in chamber 10 directly contacts with brick layer 12, and does not contact with metal shell 11, makes the favorable anti-corrosion effect of kettle 1.Be understandable that, kettle 1 also comprises the stirring port 13, manhole 14, the technique mouth of pipe 15 that run through metal shell 11 and brick layer 12, ore pulp can be entered into by the technique mouth of pipe 15 and leach in chamber 10, and whipping appts can enter into leach in chamber 10 by stirring port 13 and stir ore pulp.
Be understandable that, the number of plies of brick layer 12 can specifically limit according to the actual requirements, and such as in the example of fig. 1, kettle 1 has three layers of brick layer 12.Particularly, the cross section of kettle 1 can for circular and axial cross section is Long Circle.
Multiple partition wall 2 is located at and leaches in chamber 10 so that leaching chamber 10 is separated into multiple compartment 101, the top of partition wall 2 is spaced apart to form the communicating passage 3 communicated with each other by multiple compartment 101 with the roof leaching chamber 10, in brief, by multiple partition wall 2, leaching chamber 10 is separated into the compartment 101 of multiple connection.Certain difference of altitude can be had between multiple compartment 101, enter into ore pulp in first compartment 101 successively by multiple partition wall 2 from the technique mouth of pipe 15, discharge kettle 1 from last compartment 101.
Partition wall 2 comprises brick platform 20 and metal bin isolation board 21, and the circumference on the inwall that brick platform 20 is located at kettle 1 and along kettle 1 extends.Wherein brick platform 20 can embedding block in the internal layer brick of kettle 1, the upper surface of brick platform 20 is higher than the inside wall height of kettle 1, and that is, brick platform 20 stretches out from the internal surface of kettle 1, and metal bin isolation board 21 is arranged on brick platform 20.Wherein be understandable that, metal bin isolation board 21 should adopt corrosion resistant metallic substance to make, and such as metal bin isolation board 21 can be titanium bin isolation board.Particularly, the thickness of partition wall 2 can be 4-16 millimeter.
When installing each partition wall 2, first needing the position of installing partition wall 2 to build brick platform 20 by laying bricks or stones, and then metal bin isolation board 21 is being arranged on brick platform 20.Install multiple metal bin isolation board 21 more successively after generally can first all having been built by laying bricks or stones by the brick platform 20 of multiple partition wall 2, certainly, also not getting rid of can be first will build the brick platform 20 of another partition wall 2 after the installation of a partition wall 2 again by laying bricks or stones.
According to the leaching kettle 100 of the utility model embodiment, because partition wall 2 comprises brick platform 20 and metal bin isolation board 21, compared with the partition wall of traditional brick masonry, erosion-resisting ability can be met, and partition wall 2 takes up space little in kettle 1, space can be saved, under the prerequisite ensureing identical effective volume, the length of kettle 1 can be shortened, reduce costs.Simultaneously compared with brickwork separating wall, the structure of partition wall 2 can also be avoided causing partition wall to damage due to long-play, makes the resistance to overturning of partition wall 2 high, can ensure that continuous print normal running runs, improve throughput, installation, the maintenance of partition wall 2 are simple, long service life.
The leaching kettle 100 according to the utility model specific embodiment is described in detail below with reference to Fig. 1-Fig. 4.
According to the leaching kettle 100 of the utility model embodiment, comprising: kettle 1 and multiple partition wall 2.The cross section of kettle 1 is for circle and axial cross section is Long Circle.It is appreciated of course that kettle 1 can also be formed as other shapes, as long as can user demand be met.Limit in kettle 1 and leach chamber 10, kettle 1 comprises metal shell 11 and brick layer 12, and brick layer 12 is located on the inwall of metal shell 11, and brick layer 12 is three layers.Wherein metal shell 11 can be steel part.Kettle 1 is also provided with the stirring port 13, manhole 14 and the technique mouth of pipe 15 that are communicated with and leach chamber 10.Wherein can transport installation parts by manhole 14 in kettle 1, thus complete the assembling of all parts in kettle 1.
It is interior and spaced apart so that leaching chamber 10 is separated into multiple compartment 101 on the length direction of kettle 1 that multiple partition wall 2 is located at leaching chamber 10, the top of each partition wall 2 is spaced apart to limit communicating passage 3 with the roof leaching chamber 10, and ore pulp is flowed between multiple compartment 101 by communicating passage 3.
Each partition wall 2 comprises brick platform 20 and metal bin isolation board 21.Brick platform 20 is located on the inwall of brick layer 12, as shown in Figure 3, brick platform 20 can be formed as the annular of the opening extended along the circumference of kettle 1, and its upper surface is higher than inner wall of kettle height, it is spaced apart to form communicating passage 3 with the roof leaching chamber 10 that metal bin isolation board 21 is located on brick the platform 20 and top of metal bin isolation board 21.
Wherein for the ease of the installation of metal bin isolation board 21, metal bin isolation board 21 can comprise multiple sub-dividing plate 210, and multiple sub-dividing plate 210 is connected to each other integral by bolt.Specifically, metal bin isolation board 21 can be divided into some pieces of sub-dividing plates 210 according to the size of manhole 14, then with bolt, multiple sub-dividing plate 210 Connecting groups be dressed up an entirety in kettle 1.Simultaneously in order to improve the structural strength of metal bin isolation board 21, metal bin isolation board 21 can be provided with metal reinforcing 211, wherein metal reinforcing 211 can be welded on metal bin isolation board 21, and metal reinforcing 211 can be the steel part such as band steel or shaped steel, it is appreciated of course that, metal reinforcing 211 can also have the metalwork of rotproofness characteristic, such as titanium part for other.
As shown in Figure 1 and Figure 4, partition wall 2 also comprises clip 22 and strut member 23, and clip 22 is fixed on brick platform 20, and strut member 23 is detachably connected on clip 22 by bolt, and metal bin isolation board 21 is connected on strut member 23.Thus be convenient to the installation of metal bin isolation board 21, and directly do not weld with the metal shell 11 of kettle 1 due to clip 22, there is not the gap run through, metal shell 11 is subject to the protection of brick layer 12, and medium can not directly penetrate, therefore favorable anti-corrosion effect.Wherein in order to improve the convenience of installation, clip 22 and strut member 23 can be divided into some pieces according to the size of manhole 14 and transport facility and process, and are formed by connecting when mounted in modes such as welding.Be understandable that, in order to avoid ore pulp is to the corrosion of clip 22, clip 22 can use corrosion resistant metal to make.
As shown in Figure 4, the fabricated section 231 that strut member 23 comprises support ring 230 and is located on support ring 230, fabricated section 231 can also arrange stiffening web 232.Support ring 230, the modes such as welding between fabricated section 231 with stiffening web 232, can be adopted to be connected.Metal bin isolation board 21 can be connected on fabricated section 231 by modes such as bolts, and support ring 230 is removably located at clip 22 by bolt.As shown in Figure 4, fabricated section 231 can extend perpendicular to support ring 230.Because brick platform 20 is formed as the annular of the opening extended along the circumference of kettle 1, therefore support ring 230 also can be formed as the annular of the opening extended along the circumference of kettle 1.
Metal bin isolation board 21 is bolted on strut member 23, and the bolt hole at least one in strut member 23 and metal bin isolation board 21 is slotted hole, and wherein bolt hole should for the slotted hole radially extended, to meet the radial swelling requirement of metal bin isolation board 21.Clip 22 has U-shaped cross-section, and brick platform 20 is engaged in clip 22, thus is convenient to the assembling of clip 22.
In order to reduce the stress of metal bin isolation board 21 pairs of kettlies 1, can be provided with between clip 22 and brick platform 20 and cushioning packing course 4.In order to improve the work-ing life of buffering packing course 4, buffering packing course 4 is made for Erosion-Resisting Non-metallic Materials.
When installing partition wall 2, first the brick platform 20 needing the position of installing partition wall 2 to build the annular with opening by laying bricks or stones, then on brick platform 20, clip 22 is installed, buffering packing course 4 is filled with between clip 22 and brick platform 20, first the support ring 230 of strut member 23 is fastened by bolts part to be afterwards fixed on clip 22, then metal bin isolation board 21 is bolted on the fabricated section 231 of strut member 23.
As shown in Figure 1, the two or four side of compartment 101 inwall is provided with metal baffle 5.When whipping appts stirs in the below of stirring port 13, the metal baffle 5 of side can hinder the formation of vortex ring to a certain extent, and the effect that enhance fluid is seethed up and down, thus the flow state of stirred fluid in leaching chamber 10 can be improved, and by establishing metal baffle 5, compared with traditional brick baffle walls, can under the prerequisite ensureing stability, the thickness of metal baffle 5 is less, and general thickness is 6-12mm, reduces the space that metal baffle 5 takies in leaching chamber 10.Wherein metal baffle 5 can adopt the excellent material of anti-dielectric corrosion performance to make, such as, be titanium baffle plate.
As shown in Figure 2, brick layer 12 is embedded with base plate 6, and base plate 6 is provided with the web member 7 stretching out brick layer 12, and metal baffle 5 is arranged on web member 7.Following technique wherein can be adopted to be embedded in brick layer 12 by the base plate 6 being provided with web member 7: after first serving as a contrast one deck or two-layer brick layer 12 on the inwall of metal shell 11, base plate 6 clay being provided with web member 7 is connected in brick layer 12, then brick is suitably cut, on base plate 6, lining pressure one deck brick is used for fixing and compresses base plate 6, and web member 7 stretches out from brick layer 12.Thus by being embedded with in brick layer 12 base plate 6 being provided with web member 7; metal baffle 5 can be arranged on web member 7 by modes such as bolts; can make metal baffle 5 can antivibration; large stirring action power can be born again, Stability Analysis of Structures, simultaneously because base plate 6 does not directly weld with the metal shell 11 of kettle 1; there is not the gap run through; metal shell 11 is subject to the protection of brick layer 12, and medium can not directly penetrate, therefore favorable anti-corrosion effect.
Wherein, web member 7 can be welded on base plate 6, and metal baffle 5 is connected with web member 7 bolt.Web member 7 can for being welded on shaped steel on base plate 6 or band steel, the side of each compartment 101 is provided with two or four metal baffle 5 respect to one another, that is, two or four metal baffle 5 are provided with in each compartment 101, two or four metal baffle 5 are along spaced apart in the circumference stirring circumference, and each metal baffle 5 extends diametrically.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (14)
1. a leaching kettle, is characterized in that, comprising:
Kettle, has leaching chamber in described kettle, described kettle comprises metal shell and is located at the brick layer on the inwall of described metal shell;
Multiple partition wall, described multiple partition wall is located in described leaching chamber so that described leaching chamber is separated into multiple compartment, the described roof every coping and described leaching chamber is spaced apart to form the communicating passage communicated with each other by described multiple compartment, described partition wall comprises brick platform and metal bin isolation board, circumference on the inwall that described brick platform is located at described kettle and along described kettle extends, and described metal bin isolation board is arranged on described brick platform.
2. leaching kettle according to claim 1, it is characterized in that, described brick platform is the annular of the opening extended along the circumference of described kettle, described brick platform upper surface higher than described inner wall of kettle height, the top of described metal bin isolation board and the roof in described leaching chamber spaced apart to form described communicating passage.
3. leaching kettle according to claim 1 and 2, it is characterized in that, described partition wall also comprises clip and strut member, and described clip is fixed on described brick platform, described strut member is detachably connected on described clip by bolt, and described metal bin isolation board is connected on described strut member.
4. leaching kettle according to claim 3, is characterized in that, described strut member comprises support ring and is located at the fabricated section on described support ring, and described metal bin isolation board is connected on described fabricated section.
5. leaching kettle according to claim 4, it is characterized in that, described metal bin isolation board is bolted on described strut member, bolt hole at least one in described strut member and described metal bin isolation board is slotted hole, described clip has U-shaped cross-section, and described brick platform is engaged in described clip.
6. leaching kettle according to claim 4, is characterized in that, is provided with buffering packing course between described clip and described brick platform.
7. leaching kettle according to claim 1, is characterized in that, described metal bin isolation board comprises multiple sub-dividing plate, and described multiple sub-dividing plate is connected to each other integral by bolt.
8. leaching kettle according to claim 1, is characterized in that, described metal bin isolation board is provided with metal reinforcing.
9. leaching kettle according to claim 1, is characterized in that, the thickness of described partition wall is 4-16 millimeter.
10. leaching kettle according to claim 1, is characterized in that, the inwall side of described compartment is provided with metal baffle.
11. leaching kettles according to claim 10, it is characterized in that, described brick layer is embedded with base plate, described base plate is provided with the web member stretching out described brick layer, and described metal baffle is arranged on described web member.
12. leaching kettles according to claim 11, is characterized in that, described web member is welded on described base plate, and described metal baffle is connected with described web member bolt.
13. leaching kettles according to claim 11, it is characterized in that, described web member is be welded on shaped steel on described base plate or band steel, and the side of each described compartment is provided with toward each other and along the circumference isolated two or four the described metal baffle that stir circumference.
14. leaching kettles according to claim 1, is characterized in that, the cross section of described kettle is for circle and axial cross section is Long Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838161.3U CN204752821U (en) | 2014-12-25 | 2014-12-25 | Leach cauldron |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838161.3U CN204752821U (en) | 2014-12-25 | 2014-12-25 | Leach cauldron |
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| CN204752821U true CN204752821U (en) | 2015-11-11 |
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| CN201420838161.3U Active CN204752821U (en) | 2014-12-25 | 2014-12-25 | Leach cauldron |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104561536A (en) * | 2014-12-25 | 2015-04-29 | 中国恩菲工程技术有限公司 | Leaching kettle |
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- 2014-12-25 CN CN201420838161.3U patent/CN204752821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104561536A (en) * | 2014-12-25 | 2015-04-29 | 中国恩菲工程技术有限公司 | Leaching kettle |
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