CN203916165U - Tandem lamella thickener assembly - Google Patents
Tandem lamella thickener assembly Download PDFInfo
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- CN203916165U CN203916165U CN201420333085.0U CN201420333085U CN203916165U CN 203916165 U CN203916165 U CN 203916165U CN 201420333085 U CN201420333085 U CN 201420333085U CN 203916165 U CN203916165 U CN 203916165U
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- lamella thickener
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- thickener
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Abstract
The utility model discloses a kind of tandem lamella thickener assembly, comprising: the first lamella thickener, the second lamella thickener and overflow pipe.On described the first lamella thickener, there is the first overflow launder; The charging aperture of described the second lamella thickener, lower than the first overflow launder of described the first lamella thickener, has the second overflow launder on described the second lamella thickener; One end of described overflow pipe is communicated with described the first overflow launder, and the other end of described overflow pipe extends to the charging aperture of described the second lamella thickener, and described overflow pipe is for introducing the second lamella thickener by the mineral of the first lamella thickener overflow.According to tandem lamella thickener assembly of the present utility model, ore pulp enters into after the first lamella thickener, coarse grain mineral obtain sufficient sedimentation, and with overflow enter into the second lamella thickener only for fine fraction mineral, be equivalent to like this fine fraction mineral and carry out separately sedimentation, effectively avoided the mutual hindered falling between coarse grain, fine mineral.
Description
Technical field
The utility model relates to metallurgical equipment manufacturing technology field, particularly a kind of tandem lamella thickener assembly
Background technology
At present, known lamella thickener is more common a kind of concentrator, be mainly used to carry out Separation of Solid and Liquid, or solid material classification, be widely used in the industrial departments such as mine, municipal administration, electric power, chemical industry, metallurgy.Lamella thickener has easy to operate, and management maintenance is simple, compact conformation, and floor space is little, and operating cost is low, thickening efficiency high.Generally, two cell bodies of lamella thickener are parallel operations, and ore pulp is divided into two tributaries by feed distributor by ore pulp, and ore pulp enters into two concentrator cell bodies simultaneously, but for the sedimentation of chats (0.038mm accounts for 95%) ore pulp, often occur that overflow runs muddy situation.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model is to propose a kind of tandem lamella thickener assembly, and this tandem lamella thickener assembly is tandem, processes respectively coarse fodder and fines.
According to tandem lamella thickener assembly of the present utility model, comprising: the first lamella thickener, the second lamella thickener and overflow pipe.On described the first lamella thickener, there is the first overflow launder; The charging aperture of described the second lamella thickener, lower than the first overflow launder of described the first lamella thickener, has the second overflow launder on described the second lamella thickener; One end of described overflow pipe is communicated with described the first overflow launder, and the other end of described overflow pipe extends to the charging aperture of described the second lamella thickener, and described overflow pipe is for introducing the second lamella thickener by the mineral of the first lamella thickener overflow.
According to tandem lamella thickener assembly of the present utility model, ore pulp enters into after the first lamella thickener, coarse grain mineral obtain sufficient sedimentation, and with overflow enter into the second lamella thickener only for fine fraction mineral, be equivalent to like this fine fraction mineral and carry out separately sedimentation, effectively avoided the mutual hindered falling between coarse grain, fine mineral; After the first lamella thickener sedimentation, the sedimentation of most of ore particle in ore pulp, has been equivalent to increase sedimentation time and the settling area of the fine fraction mineral that enter in the second lamella thickener.Thereby effect of settling and the settling efficiency of mineral have been improved.
In addition, the tandem lamella thickener assembly above-mentioned according to the utility model, can also have following additional technical characterictic:
Distance between the charging aperture of described the second lamella thickener and the first overflow launder of described the first lamella thickener is in the scope of 350 millimeters to 450 millimeters.Thus, be convenient to material in the first overflow launder of the first lamella thickener and can enter rapidly in the second lamella thickener and carry out sedimentation, improved the treatment effeciency of mineral aggregate.
Distance between the charging aperture of described the second lamella thickener and the first overflow launder of described the first lamella thickener is 400 millimeters.Thus, be convenient to material in the first overflow launder of the first lamella thickener 1 and can enter rapidly in the second lamella thickener and carry out sedimentation, can improve further the treatment effeciency of mineral aggregate.
The degree of depth of described the first overflow launder is higher than the height of described the second overflow launder.Thus, be convenient to the overflow of mineral, improved mineral treatment effeciency.
The depth interval distance of the degree of depth of described the first overflow launder and described the second overflow launder is 400 millimeters.
The discharging opening of the discharging opening of described the first lamella thickener and described the second lamella thickener is in same level.Thus, being convenient to mineral processes.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the tandem lamella thickener assembly of an embodiment of the utility model.
Reference numeral: tandem lamella thickener assembly 100; The first lamella thickener 1; The second lamella thickener 2; Overflow pipe 3; The first overflow launder 101; The second overflow launder 201.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, 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 ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Describe with reference to the accompanying drawings the tandem lamella thickener assembly of the utility model embodiment in detail.
As shown in Figure 1, the tandem lamella thickener assembly 100 according to the utility model embodiment, comprising: the first lamella thickener 1, the second lamella thickener 2 and overflow pipe 3.
Particularly, on the first lamella thickener 1, there is the first overflow launder 101.On first overflow launder 101, the second lamella thickeners 2 of the charging aperture of the second lamella thickener 2 lower than the first lamella thickener 1, there is the second overflow launder 201.One end of overflow pipe 3 is communicated with the first overflow launder 101, and the other end of overflow pipe 3 extends to the charging aperture of the second lamella thickener 2, and overflow pipe 3 is for introducing the second lamella thickener 2 by the mineral of the first lamella thickener 1 overflow.
According to the tandem lamella thickener assembly of the utility model embodiment, ore pulp enters into after the first lamella thickener 1, coarse grain mineral obtain sufficient sedimentation, and with overflow enter into the second lamella thickener 2 only for fine fraction mineral, be equivalent to like this fine fraction mineral and carry out separately sedimentation, effectively avoided the mutual hindered falling between coarse grain, fine mineral; After the first lamella thickener 1 sedimentation, the sedimentation of most of ore particle in ore pulp, has been equivalent to increase the sedimentation time and the settling area that enter the fine fraction mineral in the second lamella thickener 2.Thereby effect of settling and the settling efficiency of mineral have been improved.
In embodiment more of the present utility model, the distance between the charging aperture of the second lamella thickener 2 and the overflow launder of the first lamella thickener 1 is in the scope of 350 millimeters to 450 millimeters.Thus, be convenient to material in the first overflow launder 101 of the first lamella thickener 1 and can enter rapidly in the second lamella thickener 2 and carry out sedimentation, improved the treatment effeciency of mineral aggregate.
Preferably, the distance between the charging aperture of the second lamella thickener 2 and the first overflow launder 101 of the first lamella thickener 1 is 400 millimeters.Thus, be convenient to material in the first overflow launder 101 of the first lamella thickener 1 and can enter rapidly in the second lamella thickener 2 and carry out sedimentation, can improve further the treatment effeciency of mineral aggregate.
Further, as shown in Figure 1, the degree of depth of the first overflow launder 101 is higher than the height of the second overflow launder 201.Thus, be convenient to the overflow of mineral, improved mineral treatment effeciency.
Preferably, the depth interval of the degree of depth of the first overflow launder 101 and the second overflow launder 201 distance is 400 millimeters.
As shown in Figure 1, the discharging opening of the discharging opening of the first lamella thickener 1 and the second overflow launder 201 is in same level.Thus, being convenient to mineral processes.
The purpose of this utility model is to run muddy problem in order to solve lamella thickener overflow.
The utility model will solve the problems of the technologies described above adopted new technical scheme and be achieved in that and make ore pulp only enter the first lamella thickener 1,400mm is increased in the cofferdam of the first lamella thickener 1 and the first overflow launder 101, after the first lamella thickener 1 sedimentation, the sedimentation completely of coarse grain mineral, only there is part fine mineral (difficult sedimentation part) to enter into the second lamella thickener 2 with concentrator overflow, realize like this two lamella thickeners " series connection " work, solved the large problem of suspension content in lamella thickener overflow water.
The beneficial effects of the utility model are: successfully solve lamella thickener overflow and run muddy problem, the technical scheme adopting has following two advantages compared with prior art:
1, ore pulp enters into after the first lamella thickener 1, coarse grain mineral obtain sufficient sedimentation, and with overflow enter into the second lamella thickener 2 only for fine fraction mineral, being equivalent to like this fine fraction mineral carries out separately sedimentation, has effectively avoided the mutual hindered falling between coarse grain, fine mineral;
2,, after the first lamella thickener 1 sedimentation, the sedimentation of most of ore particle in ore pulp, has been equivalent to increase the sedimentation time and the settling area that enter the fine fraction mineral in the second lamella thickener 2.
Below in conjunction with accompanying drawing, the utility model is described further:
1, ore pulp pipe is changed its course, make all to enter the first lamella thickener to ore deposit;
2, the cell body of the first lamella thickener 1 and the first overflow launder 101 are increased to 400mm, make script at the first lamella thickener 1 of same level, the overfall of the second lamella thickener 2 produces the 400mm discrepancy in elevation (as shown in Figure 1);
3, an overflow pipe 3 is set the overflow of the first lamella thickener 1 is introduced to the second lamella thickener 2 feed ports.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated 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 in scope of the present utility model, modification, replacement and modification.
Claims (6)
1. a tandem lamella thickener assembly, is characterized in that, comprising:
The first lamella thickener, has the first overflow launder on described the first lamella thickener;
The second lamella thickener, the charging aperture of described the second lamella thickener, lower than the first overflow launder of described the first lamella thickener, has the second overflow launder on described the second lamella thickener;
For the mineral of the first lamella thickener overflow being introduced to the overflow pipe of the second lamella thickener, one end of described overflow pipe is communicated with described the first overflow launder, and the other end of described overflow pipe extends to the charging aperture of described the second lamella thickener.
2. tandem lamella thickener assembly according to claim 1, is characterized in that, the distance between the charging aperture of described the second lamella thickener and the first overflow launder of described the first lamella thickener is in the scope of 350 millimeters to 450 millimeters.
3. tandem lamella thickener assembly according to claim 2, is characterized in that, the distance between the charging aperture of described the second lamella thickener and the first overflow launder of described the first lamella thickener is 400 millimeters.
4. tandem lamella thickener assembly according to claim 1, is characterized in that, the degree of depth of described the first overflow launder is higher than the height of described the second overflow launder.
5. tandem lamella thickener assembly according to claim 3, is characterized in that, the depth interval distance of the degree of depth of described the first overflow launder and described the second overflow launder is 400 millimeters.
6. according to the tandem lamella thickener assembly described in any one in claim 1-4, it is characterized in that, the discharging opening of the discharging opening of described the first lamella thickener and described the second lamella thickener is in same level.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420333085.0U CN203916165U (en) | 2014-06-20 | 2014-06-20 | Tandem lamella thickener assembly |
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| CN201420333085.0U CN203916165U (en) | 2014-06-20 | 2014-06-20 | Tandem lamella thickener assembly |
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| CN203916165U true CN203916165U (en) | 2014-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097205A (en) * | 2019-12-20 | 2020-05-05 | 仇爽 | Movable system sand system |
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2014
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097205A (en) * | 2019-12-20 | 2020-05-05 | 仇爽 | Movable system sand system |
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