CN204208662U - A kind of hydraulic classification equipment - Google Patents
A kind of hydraulic classification equipment Download PDFInfo
- Publication number
- CN204208662U CN204208662U CN201420632027.8U CN201420632027U CN204208662U CN 204208662 U CN204208662 U CN 204208662U CN 201420632027 U CN201420632027 U CN 201420632027U CN 204208662 U CN204208662 U CN 204208662U
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- grading room
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- classification
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Abstract
The utility model discloses a kind of hydraulic classification equipment, belong to mining equiment field.Hydraulic classification equipment of the present utility model, comprise sidewall and be provided with the feed launder of overfall and several are located at grading room below feed launder side by side, be provided with the baffle plate with grading room equal number in described feed launder, the lower edge correspondence of described baffle plate extend in grading room; In classification indoor distances bottom surface, 10-15cm place arranges sieve plate, grading room is divided into the floater of top and the pressure hydroecium of below, the sidewall of described pressure hydroecium is provided with penstocks, and the bottom surface of described pressure hydroecium is provided with gape, and described gape place is combined with ore discharge adjusting plug.Hydraulic classification equipment of the present utility model, can complete the classification of mineral without the need to extra power, its structure is simple, and volume is little, applied widely, easy to utilize, operates very easy, and can, to carrying out observation monitoring in equipment, be convenient to carry out the operations such as deslagging.
Description
Technical field
The utility model relates to mining equiment field, particularly a kind of hydraulic classification equipment of mineral.
Background technology
In mining process, need to carry out classification process to mineral wherein, generally adopt mechanical agitation type hydraulic classiciation technology that mineral are carried out classification at present, make its equipment volume comparatively large, cannot install in some narrow place, there is larger limitation; It needs larger power to drive simultaneously, therefore consumes energy comparatively large, adds the cost of winning in mine.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, a kind of hydraulic classification equipment is provided, the classification of mineral can be completed without the need to extra power, its structure is simple, and volume is little, applied widely, easy to utilize, operate very easy, and can, to carrying out observation monitoring in equipment, be convenient to carry out the operations such as deslagging.
The technical solution adopted in the utility model is as follows:
Hydraulic classification equipment of the present utility model, comprise sidewall and be provided with the feed launder of overfall and several are located at grading room below feed launder side by side, be provided with the baffle plate with grading room equal number in described feed launder, the lower edge correspondence of described baffle plate extend in grading room; In classification indoor distances bottom surface, 10-15cm place arranges sieve plate, grading room is divided into the floater of top and the pressure hydroecium of below, the sidewall of described pressure hydroecium is provided with penstocks, and the bottom surface of described pressure hydroecium is provided with gape, and described gape place is combined with ore discharge adjusting plug.
Owing to have employed said structure, feed launder is convenient to mineral to put carry out waterpower separation in the inner, the clean water overflow that overfall is convenient to be positioned in feed launder upper strata goes out, baffle plate is used for carrying out subregion in feed launder, the lower edge of this baffle plate extend in grading room simultaneously, after making the ore pulp in each subregion of feed launder need the grading room first through below to carry out classification, enter in the next subregion of feed launder again, the ore pulp without classification repeatedly effectively can be avoided to bypass the immediate leadership with this to enter in follow-up grading room, cause classification chaotic and the effect of Mineral Classification can not be realized.Grading room can be carried out subregion by sieve plate, and the region above it is floater, and mineral can have been rushed by hydraulic pressure and be in suspended state in this floater, can carry out hindered settling layering; Coarse granule is discharged through the centre bore (gape) of screen cloth, and its discharge rate conical plug controls; The ore pulp on upper strata then enters next stage grading room and carries out further classification; Region below sieve plate is pressure hydroecium, and press water can enter in grading room from this pressure hydroecium and impact sieve plate, and press water can provide from the below of sieve plate, upwards flows through sieve aperture, makes mineral be in suspended state; Wherein sieve plate is very important in the distance of classification indoor distances bottom surface; If this is apart from excessive, then the active force of hydraulic pressure to mineral is too small, the mineral in sieve aperture cannot be gone out, as easy as rolling off a log formation sieve plate hole plug; And if this is apart from too small, then the active force of hydraulic pressure to mineral is excessive, the mineral in floater is rolled, is not easy to carry out hindered settling hierarchical operations, cannot reach the classification object of reservation.Therefore this patent specially have selected the distance of this sieve plate distance grading room bottom surface is 10-15cm, sieve pore blockade can be avoided, can guarantee again to carry out hindered settling hierarchical operations above sieve plate, in the utility model, ore pulp feeds from the side of this equipment, enter into each room successively, thus can reduce gradually further by the ascending water speed controlling each room, obtain mineral at different levels from coarse to fine thus, visible hydraulic classification equipment of the present utility model, the classification of mineral can be completed without the need to extra power, its structure is simple, volume is little, applied widely, easy to utilize, operate very easy, and can to carrying out observation monitoring in equipment, be convenient to carry out the operations such as deslagging.
Hydraulic classification equipment of the present utility model, described ore discharge adjusting plug is connected with adjusting rod, and the part that described adjusting rod stretches out feed launder top is provided with handwheel; The sidewall of each grading room is equipped with windowpane.
Owing to have employed said structure, control ore discharge adjusting plug by handwheel outward at equipment, then effectively can control the eliminating amount of mineral in this equipment; Operating personnel can pass through the Mineral Classification situation in windowpane facilities for observation, are convenient to carry out operating and controlling.
Hydraulic classification equipment of the present utility model, in some grading rooms side by side, is positioned at the tapered structure of grading room of afterbody; The hydraulic pressure wherein fed in some grading rooms side by side, reduces from the first order gradually to afterbody, and the hydraulic pressure wherein fed in first order grading room is 5MPa, and the hydraulic pressure fed in afterbody grading room is 0.5MPa.
Owing to have employed said structure, ore pulp feeds from the side (first order grading room) of this equipment, enter into grading room at different levels successively, thus can reduce gradually further by the ascending water speed and hydraulic pressure controlling each room, obtain mineral at different levels from coarse to fine thus, wherein in conjunction with the actual requirement of this patent, need the hydraulic pressure controlling to feed in first order grading room to be 5MPa, the hydraulic pressure fed in afterbody grading room is 0.5MPa; Effectively could control the classification of tungsten ore, then obtain the complete ores at different levels of classification.
Hydraulic classification equipment of the present utility model, described sieve plate is provided with the sieve aperture that several apertures are 3-5mm, and described sieve plate is arranged at the position of classification indoor distances bottom surface 12cm.
Owing to have employed said structure, by controlling aperture and the quantity of sieve aperture, controlling the flow velocity of ascending water, thus being convenient to control the classification that it carries out mineral; Simultaneously in order to reach best Mineral Classification effect, need position sieve plate being arranged at classification indoor distances bottom surface 12cm.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
Hydraulic classification equipment of the present utility model, can complete the classification of mineral without the need to extra power, its structure is simple, and volume is little, applied widely, easy to utilize, operates very easy, and can, to carrying out observation monitoring in equipment, be convenient to carry out the operations such as deslagging.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydraulic classification equipment of the present utility model.
Mark in figure: 1-feed launder, 2-grading room, 3-sieve plate, 4-pressure hydroecium, 5-gape, 6-ore discharge adjusting plug, 7-handwheel, 8-baffle plate, 9-windowpane, 10-penstocks, C-sand setting, G-are to ore deposit, Y-overfall.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, hydraulic classification equipment of the present utility model, comprise sidewall and be provided with the feed launder 1 of overfall Y and several are located at grading room 2 below feed launder 1 side by side, be provided with the baffle plate 8 with grading room 2 equal number in described feed launder 1, the lower edge correspondence of described baffle plate 8 extend in grading room 2; In grading room 2,10-15cm place, distance bottom surface arranges sieve plate 3, grading room 2 is divided into the floater of top and the pressure hydroecium 4 of below, described sieve plate 3 is provided with the sieve aperture that several apertures are 3-5mm, its aperture can be selected to be 3mm, 4mm or 5mm according to water velocity, wherein said sieve plate 3 is arranged at the position of distance bottom surface 12cm in grading room 2;
Wherein sieve plate is very important in the distance of classification indoor distances bottom surface; If this is apart from excessive, then the active force of hydraulic pressure to mineral is too small, the mineral in sieve aperture cannot be gone out, as easy as rolling off a log formation sieve plate hole plug; And if this is apart from too small, then the active force of hydraulic pressure to mineral is excessive, the mineral in floater is rolled, is not easy to carry out hindered settling hierarchical operations, cannot reach the classification object of reservation.Therefore this patent specially have selected the distance of this sieve plate distance grading room bottom surface is 10-15cm, can select 10cm, 11cm, 12cm, 13cm, 14cm or 15cm as required; Can sieve pore blockade be avoided, can guarantee again to carry out hindered settling hierarchical operations above sieve plate.
The sidewall of described pressure hydroecium 4 is provided with penstocks 10, the bottom surface of described pressure hydroecium 4 is provided with gape 5, described gape 6 place is combined with ore discharge adjusting plug 6, and described ore discharge adjusting plug 6 is connected with adjusting rod, and the part that described adjusting rod stretches out feed launder 1 top is provided with handwheel 7; The sidewall of each grading room 2 is equipped with windowpane 9.Wherein in some grading rooms 2 side by side, be positioned at the tapered structure of grading room 2 of afterbody; The hydraulic pressure wherein fed in some grading rooms 2 side by side, reduces from the first order gradually to afterbody, and the hydraulic pressure wherein fed in first order grading room 2 is 5MPa, and the hydraulic pressure fed in afterbody grading room 2 is 0.5MPa.
Hydraulic classification equipment of the present utility model, grading room can be carried out subregion by sieve plate, and the region above it is floater, and mineral can have been rushed by hydraulic pressure and be in suspended state in this floater, can carry out hindered settling layering; Coarse granule is discharged through the centre bore (gape) of screen cloth, and its discharge rate conical plug controls; The ore pulp on upper strata then enters next stage grading room and carries out further classification; Region below sieve plate is pressure hydroecium, and press water can enter in grading room from this pressure hydroecium and impact sieve plate, and press water can provide from the below of sieve plate, upwards flows through sieve aperture, makes mineral be in suspended state; In the utility model, ore pulp feeds from the side of this equipment, enters into each room successively, thus can reduce gradually further by the ascending water speed controlling each room, obtain mineral at different levels from coarse to fine thus, visible hydraulic classification equipment of the present utility model, the classification of mineral can be completed without the need to extra power, its structure is simple, and volume is little, applied widely, easy to utilize, operate very easy, and can, to carrying out observation monitoring in equipment, be convenient to carry out the operations such as deslagging.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a hydraulic classification equipment, it is characterized in that: it comprises sidewall and is provided with the feed launder (1) of overfall (Y) and several are located at the grading room (2) of feed launder (1) below side by side, be provided with the baffle plate (8) with grading room (2) equal number in described feed launder (1), the lower edge correspondence of described baffle plate (8) extend in grading room (2); In grading room (2), 10-15cm place, distance bottom surface arranges sieve plate (3), grading room (2) is divided into the floater of top and the pressure hydroecium (4) of below, the sidewall of described pressure hydroecium (4) is provided with penstocks (10), the bottom surface of described pressure hydroecium (4) is provided with gape (5), and described gape (6) place is combined with ore discharge adjusting plug (6).
2. hydraulic classification equipment as claimed in claim 1, it is characterized in that: described ore discharge adjusting plug (6) is connected with adjusting rod, the part that described adjusting rod stretches out feed launder (1) top is provided with handwheel (7); The sidewall of each grading room (2) is equipped with windowpane (9).
3. hydraulic classification equipment as claimed in claim 2, is characterized in that: in some grading rooms (2) side by side, is positioned at grading room (2) the tapered structure of afterbody; The hydraulic pressure wherein fed in some grading rooms (2) side by side, reduces from the first order gradually to afterbody, and the hydraulic pressure wherein fed in first order grading room (2) is 5MPa, and the hydraulic pressure fed in afterbody grading room (2) is 0.5MPa.
4. hydraulic classification equipment as claimed in claim 3, it is characterized in that: described sieve plate (3) is provided with the sieve aperture that several apertures are 3-5mm, described sieve plate (3) is arranged at the position of grading room (2) interior distance bottom surface 12cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632027.8U CN204208662U (en) | 2014-10-29 | 2014-10-29 | A kind of hydraulic classification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632027.8U CN204208662U (en) | 2014-10-29 | 2014-10-29 | A kind of hydraulic classification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208662U true CN204208662U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632027.8U Expired - Fee Related CN204208662U (en) | 2014-10-29 | 2014-10-29 | A kind of hydraulic classification equipment |
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| Country | Link |
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| CN (1) | CN204208662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170312A (en) * | 2015-08-14 | 2015-12-23 | 昆明理工大学 | Tailing classifying and ore drawing device |
| CN109046754A (en) * | 2018-09-06 | 2018-12-21 | 甘肃省早子沟金矿有限责任公司 | Wet screening machine |
| CN110064506A (en) * | 2019-04-30 | 2019-07-30 | 长江造型材料(集团)科左后旗有限公司 | A kind of quartz sand waterpower sorting cleaning device |
-
2014
- 2014-10-29 CN CN201420632027.8U patent/CN204208662U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170312A (en) * | 2015-08-14 | 2015-12-23 | 昆明理工大学 | Tailing classifying and ore drawing device |
| CN109046754A (en) * | 2018-09-06 | 2018-12-21 | 甘肃省早子沟金矿有限责任公司 | Wet screening machine |
| CN110064506A (en) * | 2019-04-30 | 2019-07-30 | 长江造型材料(集团)科左后旗有限公司 | A kind of quartz sand waterpower sorting cleaning device |
| CN110064506B (en) * | 2019-04-30 | 2021-08-24 | 长江造型材料(集团)科左后旗有限公司 | Quartz sand hydraulic separation cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161029 |