CN203886646U - Automatic rotary crushed ball removing machine - Google Patents
Automatic rotary crushed ball removing machine Download PDFInfo
- Publication number
- CN203886646U CN203886646U CN201420181056.7U CN201420181056U CN203886646U CN 203886646 U CN203886646 U CN 203886646U CN 201420181056 U CN201420181056 U CN 201420181056U CN 203886646 U CN203886646 U CN 203886646U
- Authority
- CN
- China
- Prior art keywords
- screen drum
- broken ball
- automatic rotary
- crushed
- rotating vane
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the field of dressing equipment and in particular relates to an automatic rotary crushed ball removing machine for a ball mill. The automatic rotary crushed ball removing machine comprises a rack body and a screen drum arranged on the rack body, wherein a support device is arranged between the rack body and the screen drum, the screen drum can move relative to the support device, one end of the screen drum is provided with a feeding hole, the other end of the screen drum is provided with a crushed ball discharging end, a rotating blade is arranged in an inner cavity, close to the feeding hole, of the screen drum, the rotating blade is fixed on the inner wall of the screen drum, a right-handed screw for conveying crushed balls is arranged on the inner wall of the screen drum, and a material receiving groove is formed under the screen drum. According to the automatic rotary crushed ball removing machine, residual pressure generated by material discharge of the ball mill is utilized to impact the rotating blade in a screen, so as to drive the screen drum to rotate without using other power sources, so that the energy-saving purpose is achieved; the screen of the screen drum is adopted to filter the crushed balls and the crushed balls are discharged under the rotation of the right-handed screw for conveying the crushed balls, and therefore, materials of the ball mill and the crushed balls are separated.
Description
Technical field
The utility model belongs to preparation equipment field, is specifically related to a kind of automatic rotary for ball mill except broken ball machine.
Background technology
Along with the deep application of ball mill maximization and the popularization of overflowball mill, a large amount of accumulations of the inner broken ball of ball mill produce adverse influence to ore grinding index, ball mill energy consumption and relevant device life cycle; Ball mill place, except broken ball device adopts the mode of electromagnet being installed at ball mill ore discharging end by broken ball eliminating ball mill, reaches the object that reduces chip index in ball mill at present; This kind, except broken ball device power consumption is higher, reduces energy consumption to enterprise and produces adverse influence, installed by the restriction inconvenience of site environment, layout, and investment is larger in addition, is difficult to large-scale promotion.
Summary of the invention
The purpose of this utility model is to provide a kind of ball mill discharge material pressure that relies on to provide the automatic rotary that power removes broken ball work to remove broken ball machine for problems of the prior art.
A kind of automatic rotary is except broken ball machine; comprise support body, be arranged on the screen drum on support body; between described support body and screen drum, being provided with bracing or strutting arrangement and screen drum can relative bracing or strutting arrangement motion; described screen drum one end is charging aperture; the other end is broken ball outlet side, and screen drum inner chamber is provided with rotating vane near charging aperture place, and rotating vane is fixed on inboard wall of riddle drum; on described inboard wall of riddle drum, be provided with broken ball and carry right-handed screw, screen drum below is provided with the groove that connects material;
Described rotating vane is comprised of a plurality of independent blades and blade shroud is arranged around inboard wall of riddle drum, and the excircle of described rotating vane is bolted on inboard wall of riddle drum and blade can be take bolt as the axle center anglec of rotation;
Described bracing or strutting arrangement comprises feed pipe and the support roller being fixed on support body, and the charging aperture of described screen drum is connected in feed pipe by bearing, and the broken ball outlet side of described screen drum is arranged on support roller;
Described broken ball carries right-handed screw by rotating vane place, to be extended to the broken ball outlet side of screen drum;
On described support body, being provided with shell and shell is coated on screen drum wherein;
The broken ball outlet side below of described screen drum is provided with broken ball feeder.
The utlity model has following beneficial effect:
1, the residual compression that the utility model utilizes ball mill material to discharge generation impacts the rotating vane in screen cloth, drives screen drum rotation, does not need to use other power sources, reaches energy-conservation object; The screen cloth of screen drum filters broken ball, and by except the rotation of the positive spiral shell of broken ball, broken ball being discharged, thereby the material that completes coal pulverizer and broken ball is separated;
2, the angle of rotating vane can regulate, and by adjusting the angle of rotating vane, guarantees that cylinder screen rotating speed meets mask work needs;
3, the utility model floor space is little, simple in structure, installation and maintenance convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is the scheme of installation of rotating vane.
The specific embodiment
A kind of automatic rotary is except broken ball machine as shown in Figure 1 to Figure 3; comprise support body 1, be arranged on the screen drum 2 on support body 1; between described support body 1 and screen drum 2, being provided with bracing or strutting arrangement and screen drum 2 can relative bracing or strutting arrangement motion; described bracing or strutting arrangement comprises feed pipe 3 and the support roller 4 being fixed on support body; described screen drum 2 one end are charging aperture; the other end is broken ball outlet side, and the charging aperture of screen drum 2 is connected in feed pipe 3 by bearing 5, and the broken ball outlet side of screen drum 2 is arranged on support roller 4; Screen drum 2 inner chambers are provided with rotating vane 6 near charging aperture place; described rotating vane 6 is comprised of a plurality of independent blades and blade shroud is arranged around screen drum 2 inwalls, and the excircle of rotating vane 6 is bolted on screen drum 2 inwalls and blade can be take bolt as the axle center anglec of rotation; On described screen drum 2 inwalls, be provided with broken ball and carry right-handed screw 7, described broken ball carries right-handed screw 7 by rotating vane 6 places, to be extended to the broken ball outlet side of screen drum 2; Screen drum 2 belows are provided with the groove 8 that connects material, and the broken ball outlet side below of described screen drum 2 is provided with broken ball feeder 10, are provided with shell 9 and shell 9 is coated on screen drum 2 wherein on described support body 1.
During work, the outlet side of ball mill is connected with feed pipe 3, material in ball mill and broken ball enter screen drum 2 by feed pipe 3, material promotes rotating vane 6 and drives screen drums 2 to be rotated and the screen cloth by screen drum 2 leaves screen drum 2, under Action of Gravity Field, enter the groove 8 that connects material, broken ball, is driven during screen drum 2 rotation except broken ball right-handed screw 7 rotates the broken ball in screen drum 2 is entered to broken ball feeder 10 by broken ball outlet side, thereby realize the object of broken ball and feed separation by screen cloth interception in screen drum 2; By adjusting the rotating speed of the Angulation changes screen drum 2 of rotating vane 6; In screen drum 2 rotary courses, partial material, because centrifugal action throws away screen drum 2, finally flows into by material interception the groove 8 that connects material by shell 9.
Claims (6)
1. an automatic rotary is except broken ball machine, comprise support body (1), be arranged on the screen drum (2) on support body (1), between described support body (1) and screen drum (2), being provided with bracing or strutting arrangement and screen drum (2) can relative bracing or strutting arrangement motion, described screen drum (2) one end is charging aperture, the other end is broken ball outlet side, it is characterized in that: screen drum (2) inner chamber is provided with rotating vane (6) near charging aperture place, and rotating vane (6) is fixed on screen drum (2) inwall, on described screen drum (2) inwall, be provided with broken ball and carry right-handed screw (7), screen drum (2) below is provided with the groove that connects material (8).
2. a kind of automatic rotary is removed broken ball machine as claimed in claim 1, it is characterized in that: described rotating vane (6) is comprised of a plurality of independent blades and blade shroud is arranged around screen drum (2) inwall, and the excircle of described rotating vane (6) is bolted on screen drum (2) inwall and blade can be take bolt as the axle center anglec of rotation.
3. a kind of automatic rotary is removed broken ball machine as claimed in claim 1, it is characterized in that: described bracing or strutting arrangement comprises feed pipe (3) and the support roller (4) being fixed on support body, the charging aperture of described screen drum (2) is connected in feed pipe (3) by bearing (5), and the broken ball outlet side of described screen drum (2) is arranged on support roller (4).
4. a kind of automatic rotary, except broken ball machine, is characterized in that as claimed in claim 1: described broken ball carries right-handed screw (7) by rotating vane (6), to be located to extend to the broken ball outlet side of screen drum (2).
5. a kind of automatic rotary except broken ball machine, is characterized in that as claimed in claim 1: on described support body (1), be provided with shell (9) and shell (9) is coated on screen drum (2) wherein.
6. a kind of automatic rotary, except broken ball machine, is characterized in that as claimed in claim 1: the broken ball outlet side below of described screen drum (2) is provided with broken ball feeder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181056.7U CN203886646U (en) | 2014-04-15 | 2014-04-15 | Automatic rotary crushed ball removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181056.7U CN203886646U (en) | 2014-04-15 | 2014-04-15 | Automatic rotary crushed ball removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886646U true CN203886646U (en) | 2014-10-22 |
Family
ID=51713094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181056.7U Expired - Fee Related CN203886646U (en) | 2014-04-15 | 2014-04-15 | Automatic rotary crushed ball removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949328A (en) * | 2014-04-15 | 2014-07-30 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Automatic rotation type milled ball remover |
| CN108745849A (en) * | 2018-04-25 | 2018-11-06 | 同济大学 | A kind of unpowered sand sifter |
-
2014
- 2014-04-15 CN CN201420181056.7U patent/CN203886646U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949328A (en) * | 2014-04-15 | 2014-07-30 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Automatic rotation type milled ball remover |
| CN103949328B (en) * | 2014-04-15 | 2016-06-29 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of automatic rotary is except broken ball machine |
| CN108745849A (en) * | 2018-04-25 | 2018-11-06 | 同济大学 | A kind of unpowered sand sifter |
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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 |
Granted publication date: 20141022 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |