CN202983905U - Centrifugal ore separator - Google Patents

Centrifugal ore separator Download PDF

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Publication number
CN202983905U
CN202983905U CN 201220424926 CN201220424926U CN202983905U CN 202983905 U CN202983905 U CN 202983905U CN 201220424926 CN201220424926 CN 201220424926 CN 201220424926 U CN201220424926 U CN 201220424926U CN 202983905 U CN202983905 U CN 202983905U
Authority
CN
China
Prior art keywords
sleeve
storehouse
tailing
outlet
mineral aggregate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220424926
Other languages
Chinese (zh)
Inventor
施灿光
欧艳芳
林天祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGXI KESHENGDA MACHINERY MANUFACTURING Co Ltd
Original Assignee
GUANGXI KESHENGDA MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGXI KESHENGDA MACHINERY MANUFACTURING Co Ltd filed Critical GUANGXI KESHENGDA MACHINERY MANUFACTURING Co Ltd
Priority to CN 201220424926 priority Critical patent/CN202983905U/en
Application granted granted Critical
Publication of CN202983905U publication Critical patent/CN202983905U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a centrifugal ore separator. The centrifugal ore separator comprises a shell (1), a motor (2), a feeding port (3), a rotating shaft (4), an inner sleeve (5) and an outer sleeve (6). The rotating shaft (4) is fixedly connected with the inner sleeve (5), the feeding port (3) is communicated with the inner sleeve (5), the outer sleeve (6) and the shell (1) form a tailing bin (A), an upper outlet (7) of the inner sleeve is communicated with the tailing bin (A), and the bottom of the tailing bin (A) is further provided with a tailing outlet (8). The outer sleeve (6) and the inner sleeve (5) form a separation bin (B), and the bottom of the separation bin (B) is provided with a separation bin outlet (9). The centrifugal ore separator is characterized in that the inner sleeve (5) is provided with grooves (10) which are spirally arranged, sedimentation holes (11) are formed between the grooves (10), and the sedimentation holes (11) are communicated with the separation bin (B). According to the centrifugal ore separator, the spirally-arranged grooves are matched with the rotation centrifugal force of the inner sleeve, and therefore the purpose of screening fine ore materials can be effectively achieved.

Description

Centrifugal ore separator
Technical field
The utility model relates to particulate mineral aggregate screening installation, specifically, relates to a kind of centrifugal ore separator.
Background technology
Present mineral aggregate retracting device, particularly in the gold retracting device, be divided into the fine grained mineral aggregate and reclaim and coarse granule mineral aggregate retracting device, the fine grained mineral aggregate reclaims and mainly refers to reclaim diameter less than the mineral aggregate of 6mm, and coarse granule refers to reclaim the mineral aggregate that diameter is 6mm~2cm.In present fine grained mineral aggregate preparation equipment, gravity tabling equipment is arranged, it is mainly to carry out ore dressing by shaking to winnow with a dustpan, but this equipment is generally bulky, and the ore dressing poor effect, and adopt more oscillatory type ore separators in addition, but its ore dressing effect neither be very desirable.
In particulate mineral aggregate screening installation technical field, we have retrieved following open source literatures, for example:
1, Chinese patent, application number: CN99251837.7, title: Ore dressing shaken skip, summary: a kind of Ore dressing shaken skip, it is comprised of lathe, dustpan body and rocking bar, cabinet leg is half arc support, and front and back, support arcuate bottom center are relative fixing with buried V-arrangement steel part by metal bar, set up housing on support, lathe top three faces surround machine frame, but one side is established the door of switch, and the dustpan body is positioned on housing, and rocking bar is connected with the machine frame side.This Ore dressing shaken skip adopts and shakes the form of winnowing with a dustpan and carry out choosing of mineral aggregate, yet but because mineral aggregate does not possess viscosity, have common inertia with oversize rock material simultaneously, so this equipment to select thin mineral aggregate rate lower.
2, Chinese patent, application number: CN200710006053.4, title: a kind of equipment of pneumatic separation, summary: a kind of equipment of pneumatic separation is comprised of mineral materials case, mineral materials outlet, selection by winnowing cylindrical shell, dustproof cloth bag, blower fan etc.It is characterized in that the mineral materials case is positioned at selection by winnowing cylindrical shell top by a side of blower fan, mineral materials outlet one end is positioned at the top of selection by winnowing cylindrical shell, the other end is connected bottom the mineral materials case, blower fan is positioned at an end of selection by winnowing cylindrical shell, blower fan and selection by winnowing cylindrical shell are connected by the fairing air channel, and another termination of selection by winnowing cylindrical shell is connected with dustproof cloth bag.This preparation equipment is because needs just can carry out by wind-force, so the scope of application is narrower, can't extensively promote.
3. Chinese patent, application number: CN200510136067.9, title: preparation equipment, summary: a kind of ore deposit optional equipment, by electromagnetic dressing tower control device, dc excitation power soft opened encourage, the rotating speed of soft stop, constant excitation megnet current excitation and drive motors controls automatically; Also can be by upper Microcomputer Implementation centralized Control and scheduling.According to the requirement of selected mineral magnetic property, electromagnetic dressing tower control device can be within the specific limits, and the magnetic field intensity of Set arbitrarily electromagnetic dressing magnetic tower tray can reach magnetic circuit saturated; Electromagnetic dressing magnetic tower tray is comprised of magnetic circuit some, and each magnetic air gap evenly distributes on magnetic tower tray circumference.This equipment is because equipment is comparatively complicated, the damage of easily receiving mineral aggregate, and therefore more difficult applying in complicated mining area directly moved,
Summary of the invention
The purpose of this utility model is to provide a kind of centrifugal ore separator, for the weak point of existing particulate mineral aggregate screening, with reach can the high efficiency screening to particulate mineral aggregate in mineral aggregate purpose.
the solution of the present invention is by such realization: construct a kind of centrifugal ore separator, comprise housing, motor, charging aperture, rotating shaft, inner sleeve and overcoat, described rotating shaft is fixedly connected with inner sleeve, and described charging aperture is communicated with inner sleeve, and described overcoat and housing form the tailing storehouse, the inner sleeve upper outlet is connected with the tailing storehouse, and bottom, tailing storehouse also is provided with the tailing outlet, described overcoat and inner sleeve form the storehouse of selecting materials, select materials storehouse bottom is provided with the storehouse outlet of selecting materials, put the groove that is provided with spiral distribution in described, be provided with sedimentation hole between described groove, described sedimentation hole is communicated with the storehouse of selecting materials, described rotary shaft hollow and in be provided with the recoil water pipe, described recoil water pipe is provided with the high pressure spray head at the inner sleeve place, described inner sleeve one-tenth reverse frustoconic wide at the top and narrow at the bottom, described sedimentation hole becomes 45~60 degree angles with groove, the inner sleeve of reverse frustoconic, can be so that mineral aggregate be when rotating in the groove of inner sleeve, has stronger climbing power, finally reach the purpose of separating tailing and thin mineral aggregate, and sedimentation hole becomes 45~60 degree angles with groove, can better make thin mineral aggregate can utilize making a concerted effort of gravity and centrifugal force, fall into along sedimentation hole the storehouse of selecting materials.
Operation principle of the present utility model is: by interior putting, spiral distribution groove and sedimentation hole being set, the power of utilizing the rotation of the gravity of mineral aggregate and inner sleeve to produce is carried out sub-material; Mineral aggregate enters in inner sleeve High Rotation Speed process from charging aperture, and mineral aggregate due to the centrifugal force that is subject to inner sleeve, is close to the groove motion subsequently, and the particulate mineral aggregate that particle is less is thrown out of from sedimentation hole and enters into the storehouse of selecting materials, and finally flows out from the storehouse outlet of selecting materials; And larger thick the tailing of particle enters into the tailing storehouse from the inner sleeve upper outlet, flows out from the tailing outlet, finally arrives the purpose of thin mineral aggregate ore dressing.
In the utility model, as further improvement, the pore size of described sedimentation hole is 1mm~5mm.
Outstanding substantive distinguishing features and the marked improvement of the utility model is:
1. the utility model adopts the groove of spiral distribution, coordinates the rotary centrifugal force of inner sleeve, can effectively reach the purpose of the thin mineral aggregate of screening.
2. in the utility model, the bottom is provided with the recoil water pipe, and water rushes the back-flushing that the back-flushing pipe racks goes out, and can mix with mineral aggregate, and mix with mineral aggregate, in ore dressing process, mineral aggregate is taken out of in body, improves beneficiating efficiency.
3. in the utility model, adopt the inner sleeve of reverse frustoconic, the climbing power in the time of can effectively improving mineral aggregate and be rotated improves tailing and the mineral aggregate efficient of separating carefully.
4. the utility model manufacture craft is simple, and is easy to operate, easy to utilize.
Description of drawings
Fig. 1 is the structural representation of the utility model centrifugal ore separator;
Parts title and sequence number in figure:
Housing 1, motor 2, charging aperture 3, rotating shaft 4, inner sleeve 5, overcoat 6, inner sleeve upper outlet 7, tailing storehouse outlet 8, the storehouse outlet 9 of selecting materials, groove 10, sedimentation hole 11, recoil water pipe 12, high pressure spray head 13;
Tailing storehouse A, storehouse B selects materials.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model centrifugal ore separator is described.
Embodiment 1:
As Fig. 1, this centrifugal ore separator, comprise housing 1 and motor 2, inner sleeve 5 and overcoat 6 are arranged on housing 1 inside, and the rotating shaft 4 of hollow is fixedly connected with inner sleeve 5, charging aperture 3 is communicated with inner sleeve 5, overcoat 6 forms tailing storehouse A with housing 1, and inner sleeve upper outlet 7 is communicated with tailing storehouse A, also is provided with tailing bottom tailing storehouse A to export 8, overcoat 6 forms with inner sleeve 5 the storehouse B that selects materials, and the storehouse B bottom of selecting materials is provided with the storehouse outlet 9 of selecting materials.Wherein, inner sleeve 5 one-tenth reverse frustoconic wide at the top and narrow at the bottom, inner sleeve 5 is provided with the groove 10 of spiral distribution, is provided with sedimentation hole 11 between groove 10, sedimentation hole 11 is communicated with the storehouse B that selects materials, sedimentation hole 11 and groove 10 in angle of 45 degrees, the aperture of sedimentation hole 11 is 1mm.Also be provided with recoil water pipe 12 in the rotating shaft 4 of hollow, the high pressure spray head 13 of recoil water pipe 12 heads is arranged in inner sleeve 5.
During operation, at first open motor 2 and recoil water pipe 12 switches, motor 2 drives rotating shaft 4 and rotates, inner sleeve 5 is driven thereupon does circular-rotation, water sprays in inner sleeve 5 from high pressure spray head 13, subsequently mineral aggregate is poured into from charging aperture 3, after mineral aggregate enters inner sleeve 5, mix with water, after mineral aggregate and water were subject to the effect of centrifugal force, mineral aggregate was got rid of to groove 10 limits, and along with the groove 10 of spiral distribution moves upward, in motion, diameter is dumped into less than the thin mineral aggregate of 1mm the storehouse B that selects materials from sedimentation hole 11, and flows out centrifugal ore separator from the storehouse outlet 9 of selecting materials; And diameter is dumped into from inner sleeve upper outlet 7 in tailing storehouse A greater than the tailing of 1mm, and flows out from tailing storehouse outlet 8, finally reaches the purpose of the thin mineral aggregate of screening.
Embodiment 2:
As Fig. 1, this centrifugal ore separator, comprise housing 1 and motor 2, inner sleeve 5 and overcoat 6 are arranged on housing 1 inside, and the rotating shaft 4 of hollow is fixedly connected with inner sleeve 5, charging aperture 3 is communicated with inner sleeve 5, overcoat 6 forms tailing storehouse A with housing 1, and inner sleeve upper outlet 7 is communicated with tailing storehouse A, also is provided with tailing bottom tailing storehouse A to export 8, overcoat 6 forms with inner sleeve 5 the storehouse B that selects materials, and the storehouse B bottom of selecting materials is provided with the storehouse outlet 9 of selecting materials.Wherein, inner sleeve 5 one-tenth reverse frustoconic wide at the top and narrow at the bottom, inner sleeve 5 is provided with the groove 10 of spiral distribution, is provided with sedimentation hole 11 between groove 10, and sedimentation hole 11 is communicated with the storehouse B that selects materials, 10 one-tenth 60 degree angles of sedimentation hole 11 and groove, the aperture of sedimentation hole 11 is 5mm.Also be provided with recoil water pipe 12 in the rotating shaft 4 of hollow, the high pressure spray head 13 of recoil water pipe 12 heads is arranged in inner sleeve 5.
During operation, at first open motor 2 and recoil water pipe 12 switches, motor 2 drives rotating shaft 4 and rotates, inner sleeve 5 is driven thereupon does circular-rotation, water sprays in inner sleeve 5 from high pressure spray head 13, subsequently mineral aggregate is poured into from charging aperture 3, after mineral aggregate enters inner sleeve 5, mix with water, after mineral aggregate and water were subject to the effect of centrifugal force, mineral aggregate was got rid of to groove 10 limits, and along with the groove 10 of spiral distribution moves upward, in motion, diameter is dumped into less than the thin mineral aggregate of 5mm the storehouse B that selects materials from sedimentation hole 11, and flows out centrifugal ore separator from the storehouse outlet 9 of selecting materials; And diameter is dumped into from inner sleeve upper outlet 7 in tailing storehouse A greater than the tailing of 5mm, and flows out from tailing storehouse outlet 8, finally reaches the purpose of the thin mineral aggregate of screening.
Embodiment 3:
As Fig. 1, this centrifugal ore separator, comprise housing 1 and motor 2, inner sleeve 5 and overcoat 6 are arranged on housing 1 inside, and the rotating shaft 4 of hollow is fixedly connected with inner sleeve 5, charging aperture 3 is communicated with inner sleeve 5, overcoat 6 forms tailing storehouse A with housing 1, and inner sleeve upper outlet 7 is communicated with tailing storehouse A, also is provided with tailing bottom tailing storehouse A to export 8, overcoat 6 forms with inner sleeve 5 the storehouse B that selects materials, and the storehouse B bottom of selecting materials is provided with the storehouse outlet 9 of selecting materials.Wherein, inner sleeve 5 one-tenth reverse frustoconic wide at the top and narrow at the bottom, inner sleeve 5 is provided with the groove 10 of spiral distribution, is provided with sedimentation hole 11 between groove 10, and sedimentation hole 11 is communicated with the storehouse B that selects materials, 10 one-tenth 50 degree angles of sedimentation hole 11 and groove, the aperture of sedimentation hole 11 is 3mm.Also be provided with recoil water pipe 12 in the rotating shaft 4 of hollow, the high pressure spray head 13 of recoil water pipe 12 heads is arranged in inner sleeve 5.
During operation, at first open motor 2 and recoil water pipe 12 switches, motor 2 drives rotating shaft 4 and rotates, inner sleeve 5 is driven thereupon does circular-rotation, water sprays in inner sleeve 5 from high pressure spray head 13, subsequently mineral aggregate is poured into from charging aperture 3, after mineral aggregate enters inner sleeve 5, mix with water, after mineral aggregate and water were subject to the effect of centrifugal force, mineral aggregate was got rid of to groove 10 limits, and along with the groove 10 of spiral distribution moves upward, in motion, diameter is dumped into less than the thin mineral aggregate of 3mm the storehouse B that selects materials from sedimentation hole 11, and flows out centrifugal ore separator from the storehouse outlet 9 of selecting materials; And diameter is dumped into from inner sleeve upper outlet 7 in tailing storehouse A greater than the tailing of 3mm, and flows out from tailing storehouse outlet 8, finally reaches the purpose of the thin mineral aggregate of screening.

Claims (2)

1. centrifugal ore separator, comprise housing (1), motor (2), charging aperture (3), rotating shaft (4), inner sleeve (5) and overcoat (6), described rotating shaft (4) is fixedly connected with inner sleeve (5), and described charging aperture (3) is communicated with inner sleeve (5), and described overcoat (6) forms tailing storehouse (A) with housing (1), inner sleeve upper outlet (7) is connected with tailing storehouse (A), and bottom, tailing storehouse (A) also is provided with tailing outlet (8), described overcoat (6) forms with inner sleeve (5) storehouse (B) of selecting materials, select materials storehouse (B) bottom is provided with the storehouse outlet (9) of selecting materials, it is characterized in that: described inner sleeve (5) is provided with the groove (10) of spiral distribution, be provided with sedimentation hole (11) between described groove (10), described sedimentation hole (11) is communicated with the storehouse of selecting materials (B), described rotating shaft (4) hollow and in be provided with the recoil water pipe (12), described recoil water pipe (12) locates to be provided with high pressure spray head (13) in inner sleeve (5), described inner sleeve (5) one-tenth reverse frustoconic wide at the top and narrow at the bottom, described sedimentation hole (11) becomes 45~60 degree angles with groove (10).
2. centrifugal ore separator according to claim 1, it is characterized in that: the pore size of described sedimentation hole (11) is 1mm~5mm.
CN 201220424926 2012-08-27 2012-08-27 Centrifugal ore separator Expired - Fee Related CN202983905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220424926 CN202983905U (en) 2012-08-27 2012-08-27 Centrifugal ore separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220424926 CN202983905U (en) 2012-08-27 2012-08-27 Centrifugal ore separator

Publications (1)

Publication Number Publication Date
CN202983905U true CN202983905U (en) 2013-06-12

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Family Applications (1)

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CN 201220424926 Expired - Fee Related CN202983905U (en) 2012-08-27 2012-08-27 Centrifugal ore separator

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195424A (en) * 2015-09-28 2015-12-30 卢存光 Centrifugal screen type particle separator
CN105495642A (en) * 2015-11-30 2016-04-20 刘义芝 Soybean cleaning and picking machine
CN111589591A (en) * 2020-06-08 2020-08-28 长江师范学院 Centrifugal cutting sweeps separating centrifuge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195424A (en) * 2015-09-28 2015-12-30 卢存光 Centrifugal screen type particle separator
CN105195424B (en) * 2015-09-28 2018-06-19 卢存光 A kind of centrifugal screen type grain separating machine
CN105495642A (en) * 2015-11-30 2016-04-20 刘义芝 Soybean cleaning and picking machine
CN111589591A (en) * 2020-06-08 2020-08-28 长江师范学院 Centrifugal cutting sweeps separating centrifuge

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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: 20130612

Termination date: 20160827