CN104624305A - Closed type ore mill - Google Patents
Closed type ore mill Download PDFInfo
- Publication number
- CN104624305A CN104624305A CN201410760011.XA CN201410760011A CN104624305A CN 104624305 A CN104624305 A CN 104624305A CN 201410760011 A CN201410760011 A CN 201410760011A CN 104624305 A CN104624305 A CN 104624305A
- Authority
- CN
- China
- Prior art keywords
- ore
- machine body
- sealing cover
- grinding bucket
- ore grinding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a closed type ore mill. The closed type ore mill comprises a machine body, a power device and a material receiving slot, wherein the machine body comprises a sealing cover; a discharge hole is formed in the bottom of the sealing cover; the discharge hole is in sealing connection with the material receiving slot. Charging is performed on a front surface of the machine body, and after ore milling is performed in the machine body, ore powder is discharged from an overflow opening in a rear surface side wall of the machine body; a screen is arranged on the overflow opening, so that large-particle ore powder can be blocked; the sealing cover is mounted on the machine body, a discharge hole is formed in a position, opposite to the overflow opening, in the rear surface of the sealing cover; ore powder discharged from the overflow opening flows into the material receiving slot from the discharge hole; the sealing cover can effectively prevent raising dust in an ore milling process; meanwhile, a soundproof filler is filled in a gap position between an ore milling barrel and the sealing cover, so that noises in an ore milling process are effectively reduced, and the environment in the ore milling process is greatly improved. The closed type ore mill provided by the invention can prevent raising dust, can reduce the noises in the ore milling process and can greatly improve the operation environment in the ore milling process.
Description
Technical field
The present invention relates to preparation equipment field, especially a kind of closed ore mill.
Background technology
ore mill is widely used in Mineral Processing Industry.Ore grinding plant equipment used is called as ore mill.The kind of ore grinding has a lot, and different according to the medium of ore grinding, ore mill can be divided into ball mill, rod mill, autogenous tumbling mill, semi-autogenous mill etc.Wherein ball mill and rod mill are mining grinding mills most widely used in ore dressing plant.In ball mill, lattice type and overflow type are often used.In recent years, along with the development of autogenous tumbling mill and semi-autogenous mill, the market of ore dressing grinding machine is day by day burning hot.Can circuit grinding be shortened in some sense, reduce metal consumption.As a kind of ancient equipment, ore mill being applied in the ore dressing process of the process metal and nonmetal deposits such as gold, silver, barite stone frequently.
And no matter be any ore mill, because abrasive material and ore are carried out physical crushing by needs, the shock between abrasive material and ore, friction etc. can produce very large noise, simultaneously in dry milled process, mineral fine can produce a large amount of airborne dusts, causes working environment in grinding process very severe.
Summary of the invention
The object of this invention is to provide a kind of closed ore mill, its airborne dust in grinding process is little, noise is little, grinding environment is friendly.
The technical solution used in the present invention is as follows:
A kind of closed ore mill, comprises body 1, power set 2, splicing groove 3, it is characterized in that: described body 1 comprises seal closure 4, has discharging opening 11 bottom seal closure, and discharging opening 11 and splicing groove 3 are tightly connected.
Ore grinding bucket 5 covers by described seal closure 4 completely, ore grinding bucket 5 two is two travelling gears 6, and travelling gear 6 and ore grinding bucket are connected as a single entity, and the center of circle at ore grinding bucket two have two bearings 7, is connected with charging aperture 8 in the middle of bearing 7 above, after bearing 7 centre have a plug 9.
After described ore grinding bucket 5, sidewall has a foursquare flash mouth 10, flash mouth 10 is provided with screen cloth.
Gap-fill between described seal closure 4 and ore grinding bucket 5 has sound insulation filler 12.
Described flash mouth 10 is relative with discharging opening 11.
Described power set 2 comprise former and later two motors 13, former and later two reductors 14 and former and later two power gear 15, and described power gear 15 is engaged mutually with travelling gear 6.
Owing to have employed technique scheme, beneficial effect of the present invention has:
A seal closure on ore grinding bucket outer mask, has a discharging opening bottom seal closure, the discharging opening of ore grinding bucket discharging bottom seal closure goes out in splicing groove, and discharging opening and splicing groove are tightly connected, and ensure that in grinding process substantially without airborne dust.The gap of seal closure and ore grinding bucket centre is filled with sound insulation filler, can effectively reduce the noise in grinding process, substantially improve the operating environment in grinding process.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings.
Fig. 1 is front view of the present invention;
Fig. 2 is the side view of body of the present invention;
Wherein: 1-body, 2-power set, 3-splicing groove, 4-seal closure, 5-ore grinding bucket, 6-travelling gear, 7-bearing, 8-charging aperture, 9-plug, 10-flash mouth, 11-discharging opening, 12-sound insulation filler, 13-motor, 14-reductor, 15-power gear.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
A kind of closed ore mill, comprises body 1, power set 2, splicing groove 3, it is characterized in that: described body 1 comprises seal closure 4, has discharging opening 11 bottom seal closure, and discharging opening 11 and splicing groove 3 are tightly connected.
Ore grinding bucket 5 covers by described seal closure 4 completely, ore grinding bucket 5 two is two travelling gears 6, and travelling gear 6 and ore grinding bucket are connected as a single entity, and the center of circle at ore grinding bucket two have two bearings 7, is connected with charging aperture 8 in the middle of bearing 7 above, after bearing 7 centre have a plug 9.
After described ore grinding bucket 5, sidewall has a foursquare flash mouth 10, flash mouth 10 is provided with screen cloth.
Gap-fill between described seal closure 4 and ore grinding bucket 5 has sound insulation filler 12.
Described flash mouth 10 is relative with discharging opening 11.
Described brakes 2 comprises former and later two motors 13, former and later two reductors 14 and former and later two power gear 15, and described power gear 15 is engaged mutually with travelling gear 6.
In use, first open motor, driven by motor power gear rotates, and power gear is owing to being engaged mutually with travelling gear, and travelling gear and ore grinding bucket are connected as a single entity, then motor has finally driven the rotation of ore grinding bucket, adds ore continuously from charging aperture, and ore enters in ore grinding bucket and abrasive contact, ore is made to become breeze, breeze slowly moves to flash mouth, goes out from flash mouth, then the discharging opening bottom seal closure enters splicing groove.Thus realize grinding process.Because whole ore grinding bucket covers by seal closure, avoid the airborne dust that breeze causes, and have sound insulation filler at seal closure and ore grinding bucket gap-fill, reduce the noise in grinding process, improve the working environment of ore grinding.
Claims (4)
1. a closed ore mill, comprise body (1), power set (2), splicing groove (3), it is characterized in that: described body (1) comprises seal closure (4), have discharging opening (11) bottom seal closure, discharging opening (11) and splicing groove (3) are tightly connected; Ore grinding bucket (5) covers by described seal closure (4) completely, ore grinding bucket (5) two is two travelling gears (6), travelling gear (6) and ore grinding bucket are connected as a single entity, the center of circle at ore grinding bucket two there are two bearings (7), is connected with charging aperture (8) in the middle of bearing (7) above, after bearing (7) centre have a plug (9); Gap-fill between seal closure (4) and ore grinding bucket (5) has sound insulation filler (12).
2. closed ore mill according to claim 1, is characterized in that: after described ore grinding bucket (5), sidewall has a foursquare flash mouth (10), (10) are provided with screen cloth to flash mouth.
3. closed ore mill according to claim 2, is characterized in that: described flash mouth (10) is relative with discharging opening (11).
4. described closed ore mill according to claim 1, it is characterized in that: described power set (2) comprise former and later two motors (13), former and later two reductors (14) and former and later two power gear (15), and described power gear (15) is engaged mutually with travelling gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760011.XA CN104624305A (en) | 2014-12-12 | 2014-12-12 | Closed type ore mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760011.XA CN104624305A (en) | 2014-12-12 | 2014-12-12 | Closed type ore mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624305A true CN104624305A (en) | 2015-05-20 |
Family
ID=53203824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410760011.XA Pending CN104624305A (en) | 2014-12-12 | 2014-12-12 | Closed type ore mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624305A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120035309A (en) * | 2010-10-05 | 2012-04-16 | 세방전지(주) | Apparatus for manufacturing lead powder |
| CN202238185U (en) * | 2011-09-26 | 2012-05-30 | 栾义 | Drum-type powder rod mill |
| CN203196693U (en) * | 2012-12-31 | 2013-09-18 | 王国宁 | Total radial discharging ball mill |
| CN203635271U (en) * | 2014-01-16 | 2014-06-11 | 哈尔滨职业技术学院 | Arbitrary positioning device of potential adjusting and controlling ball grinder |
| CN103920568A (en) * | 2014-05-07 | 2014-07-16 | 苏州皇森机电科技有限公司 | Efficient muting ball mill |
| CN203750629U (en) * | 2014-04-08 | 2014-08-06 | 联安海洋工程（天津）有限公司 | Sound-insulating and noise-reducing ball mill |
| CN203750619U (en) * | 2014-04-08 | 2014-08-06 | 联安海洋工程（天津）有限公司 | Soundproof ball mill with rotating sleeve |
| CN203862329U (en) * | 2013-12-31 | 2014-10-08 | 莱鼎电子材料科技有限公司 | Drum ball mill for manufacture of low-cost aluminum nitride ceramic substrate for LED |
-
2014
- 2014-12-12 CN CN201410760011.XA patent/CN104624305A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120035309A (en) * | 2010-10-05 | 2012-04-16 | 세방전지(주) | Apparatus for manufacturing lead powder |
| CN202238185U (en) * | 2011-09-26 | 2012-05-30 | 栾义 | Drum-type powder rod mill |
| CN203196693U (en) * | 2012-12-31 | 2013-09-18 | 王国宁 | Total radial discharging ball mill |
| CN203862329U (en) * | 2013-12-31 | 2014-10-08 | 莱鼎电子材料科技有限公司 | Drum ball mill for manufacture of low-cost aluminum nitride ceramic substrate for LED |
| CN203635271U (en) * | 2014-01-16 | 2014-06-11 | 哈尔滨职业技术学院 | Arbitrary positioning device of potential adjusting and controlling ball grinder |
| CN203750629U (en) * | 2014-04-08 | 2014-08-06 | 联安海洋工程（天津）有限公司 | Sound-insulating and noise-reducing ball mill |
| CN203750619U (en) * | 2014-04-08 | 2014-08-06 | 联安海洋工程（天津）有限公司 | Soundproof ball mill with rotating sleeve |
| CN103920568A (en) * | 2014-05-07 | 2014-07-16 | 苏州皇森机电科技有限公司 | Efficient muting ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |