CN205833279U - A kind of defecator of ball mill - Google Patents
A kind of defecator of ball mill Download PDFInfo
- Publication number
- CN205833279U CN205833279U CN201620805785.4U CN201620805785U CN205833279U CN 205833279 U CN205833279 U CN 205833279U CN 201620805785 U CN201620805785 U CN 201620805785U CN 205833279 U CN205833279 U CN 205833279U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen plate
- ball mill
- installing ring
- screen
- 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
Links
Abstract
The utility model discloses the defecator of a kind of ball mill, it is horizontally placed in the ball mill barrel of vertical display, including the first screen plate and the second screen plate, first screen plate and the second screen plate be horizontally disposed with the most successively with ball mill barrel inside, first screen plate and the second screen plate are made up of the installing ring of filter screen and annular respectively, installing ring is welded in ball mill barrel, and filter screen is arranged on installing ring；The aperture of filter screen of the first screen plate is the twice of the aperture of filter screen of the second screen plate；Different size of granule separates ball milling, and ball milling effect is more preferable.Circumferentially arranged with three depression bars on installing ring, one end of depression bar is connected with installing ring by jointed shaft, and the other end of depression bar is connected with installing ring by spring, and depression bar is pressed in the top of filter screen under the action of the spring；When filter screen is replaced by needs, only need to depress depression bar, depression bar compression spring is also removed above filter screen, can take off filter screen easily.
Description
Technical field
This utility model relates to a kind of defecator, particularly relates to the defecator of a kind of ball mill.
Background technology
Ball mill is after material is broken, then carries out the key equipment pulverized, by the ore pulp after ball mill grinding
Also doped with certain steel ball, wood flour and the massive ore not ground, at discharge gate circulation road subordinate sand pump, pipeline is had
Blocking risk, and to sand pump impeller and sheath serious wear, Renewal process have impact on mineral processing production, add man-hour and dimension
Accomplish this；And ball mill operative employee must often check and clear up the steel ball of discharge gate discharge, wood flour and the block not ground
Shape Ore, not only increases the amount of labour and has no time to attend to other work, can not thoroughly clear up steel ball, wood flour and not grind simultaneously
Broken massive ore, causes cleaning effect the best.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the mistake of a kind of ball mill proposed
Filter device.
To achieve these goals, this utility model adopts the technical scheme that
The defecator of a kind of ball mill, is horizontally placed in the ball mill barrel of vertical display, including the first screen plate
With the second screen plate, the first screen plate and the second screen plate be horizontally disposed with the most successively with ball mill barrel inside, first
Screen plate and the second screen plate are made up of the installing ring of filter screen and annular respectively, and described installing ring is welded in ball mill barrel,
Filter screen is arranged on installing ring；The twice of the aperture of filter screen that aperture of filter screen is the second screen plate of described first screen plate；
Circumferentially arranged with three depression bars on described installing ring, one end of depression bar is connected with installing ring by jointed shaft, depression bar
The other end be connected with installing ring by spring, depression bar is pressed in the top of filter screen under the action of the spring, is tightly pressed against by filter screen
On installing ring.
Preferably, the aperture of filter screen of described first screen plate is 10mm, and the aperture of filter screen of the second screen plate is 5mm.
Compared with prior art, the beneficial effects of the utility model are:
1, in this utility model is horizontally placed on the ball mill barrel of vertical display, material enters from ball mill barrel top
Material mouth enters in ball mill barrel, becomes slurry, and be discharged into by the discharging opening bottom ball mill barrel after ground filtration
Subordinate's sand pump, the steel ball in slurry, wood flour and the massive ore that do not grinds are separated discharge, can effectively protect by defecator in time
Protect lower section sand pump, extend impeller, the service life of sheath, it is to avoid affect beneficiating efficiency because often overhauling sand pump.
2, the filter screen of the first screen plate can allow middle granule and small particles material pass through, and stops large granular materials to pass through；The
The filter screen of two screen plates can allow small particles material pass through, granule materials in prevention.Different size of granule is separated ball milling, ball
Mill effect is more preferable.
3, when filter screen is replaced by needs, only need to depress depression bar, depression bar compression spring is also removed, i.e. above filter screen
Filter screen can be taken off easily to be replaced, very easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation that the defecator of a kind of ball mill that the utility model proposes is applied in ball mill；
Fig. 2 is the structural representation of the defecator of a kind of ball mill that the utility model proposes；
Fig. 3 is the enlarged drawing in Fig. 2 at A.
In figure: 1, ball mill, the 2, first screen plate, 21, filter screen, 22, installing ring, 23, jointed shaft, 24, depression bar, 25, bullet
Spring, the 3, second screen plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
With reference to Fig. 1-3, the defecator of a kind of ball mill, it is horizontally placed in the ball mill barrel of vertical display, material
Charging aperture from ball mill barrel top enters in ball mill barrel, becomes slurry after ground filtration, and by ball mill barrel
The discharging opening of bottom is discharged into subordinate's sand pump, defecator by the steel ball in slurry, wood flour and the massive ore not ground and
Time separate and discharge, lower section sand pump can be effectively protected, extend impeller, the service life of sheath, it is to avoid because frequent maintenance sand pump
Affect beneficiating efficiency.
The defecator of described ball mill, including the first screen plate 2 and the second screen plate 3, the first screen plate 2 and the second mistake
Filter plate 3 be horizontally disposed with the most successively with ball mill barrel inside, the first screen plate 2 and the second screen plate 3 are respectively by filter screen
21 form with annular installing ring 22, and described installing ring 22 is welded in ball mill barrel, and filter screen 21 is arranged on installing ring 22.
The twice of the aperture of filter screen that aperture of filter screen is the second screen plate 3 of described first screen plate 2, the filter screen 21 of the first screen plate 2 can
To allow middle granule and small particles material pass through, large granular materials is stoped to pass through；The filter screen 21 of the second screen plate 3 can allow little granule
Material passes through, granule materials in prevention.Different size of granule separates ball milling, and ball milling effect is more preferable.Described first screen plate 2
Aperture of filter screen be 10mm, the aperture of filter screen of the second screen plate 3 is 5mm.
Circumferentially arranged with three depression bars 24 on described installing ring 22, one end of depression bar 24 is by jointed shaft 23 and installing ring 22
Connecting, the other end of depression bar 24 is connected with installing ring 22 by spring 25, and normal condition down-pressed pole 24 is under the effect of spring 25
It is pressed in the top of filter screen 21, filter screen 21 is fixed.When filter screen 21 is replaced by needs, only depression bar 24, depression bar 24 need to be depressed
Compression spring 25 is also removed above filter screen 21, can take off filter screen 21 easily and be replaced, very easy to use.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (2)
1. a defecator for ball mill, is horizontally placed in the ball mill barrel of vertical display, it is characterised in that include
One screen plate (2) and the second screen plate (3), the first screen plate (2) and the second screen plate (3) be horizontally disposed with the most successively with
Inside ball mill barrel, the first screen plate (2) and the second screen plate (3) are respectively by filter screen (21) and installing ring (22) group of annular
Becoming, described installing ring (22) is welded in ball mill barrel, and filter screen (21) is arranged on installing ring (22)；Described first screen plate
(2) aperture of filter screen is the twice of the aperture of filter screen of the second screen plate (3)；
Circumferentially arranged with three depression bars (24) on described installing ring (22), one end of depression bar (24) is by jointed shaft (23) and installation
Circle (22) connects, and the other end of depression bar (24) is connected with installing ring (22) by spring (25), and depression bar (24) is at spring (25)
It is pressed in the top of filter screen (21) under effect, filter screen (21) is tightly pressed against on installing ring (22).
The defecator of a kind of ball mill the most according to claim 1, it is characterised in that described first screen plate (2)
Aperture of filter screen is 10mm, and the aperture of filter screen of the second screen plate (3) is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805785.4U CN205833279U (en) | 2016-07-27 | 2016-07-27 | A kind of defecator of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805785.4U CN205833279U (en) | 2016-07-27 | 2016-07-27 | A kind of defecator of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833279U true CN205833279U (en) | 2016-12-28 |
Family
ID=57640562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805785.4U Expired - Fee Related CN205833279U (en) | 2016-07-27 | 2016-07-27 | A kind of defecator of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126632A (en) * | 2018-02-19 | 2018-06-08 | 宁波工程学院 | A kind of continous way synchronizes planet mechanico-chemical reaction device |
| CN108405083A (en) * | 2018-03-26 | 2018-08-17 | 宁波工程学院 | A kind of continous way planetary ball mill |
-
2016
- 2016-07-27 CN CN201620805785.4U patent/CN205833279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126632A (en) * | 2018-02-19 | 2018-06-08 | 宁波工程学院 | A kind of continous way synchronizes planet mechanico-chemical reaction device |
| CN108405083A (en) * | 2018-03-26 | 2018-08-17 | 宁波工程学院 | A kind of continous way planetary ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Shiping Inventor before: Wang Jinhua |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171026 Address after: 514000, Guangdong, Meizhou Province, Dapu Town, Dapu Town, Dapu County, Dapu County electronic components factory Patentee after: Po Tat Shunda Electronic Ceramics Co., Ltd. Address before: 100103 Beijing city Chaoyang District Sun Xiang Huang Gang Cun Anna North red tape factory Patentee before: Wang Jinhua |
|
| 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: 20161228 Termination date: 20200727 |