CN203304027U - Broken steel ball removal device at outlet of mill - Google Patents
Broken steel ball removal device at outlet of mill Download PDFInfo
- Publication number
- CN203304027U CN203304027U CN2013203156756U CN201320315675U CN203304027U CN 203304027 U CN203304027 U CN 203304027U CN 2013203156756 U CN2013203156756 U CN 2013203156756U CN 201320315675 U CN201320315675 U CN 201320315675U CN 203304027 U CN203304027 U CN 203304027U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- broken steel
- outlet
- grinding machine
- ore pulp
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a broken steel ball removal device at an outlet of a mill. The broken steel ball removal device comprises a mill slurry discharging pipe, wherein a broken steel ball filter tank is arranged below an outlet of the mill slurry discharging pipe; an inclined grid screen is arranged on the upper part of the broken steel ball filter tank; a square collection cage with a hollow periphery and a hollow bottom is arranged below an outlet in the lower end of the inclined grid screen; an ore pulp trench is arranged below the inclined grid screen and the square collection cage; an outlet of the ore pulp trench is connected with a subsequent technical pipeline. An included angle a between the inclined grid screen and a horizontal plane is 20-30 degrees. The broken steel ball removal device does not need power and running cost and can filter and remove broken steel balls contained in ore pulp through the gravity of fluid of the ore pulp and the gravity of the broken steel ball; the blocking of a mineral separation technical pipeline and higher abrasion to a sand pump can be avoided; the serviceability rate of equipment is improved; the liquidity of the production flow and normal mineral separation production are guaranteed; the economical benefit is improved.
Description
Technical field
The utility model relates to a kind of ore-dressing technique facility, and particularly a kind of grinding machine outlet is except broken steel ball device.
Background technology
Grinding machine is that the ore dressing plant, cement plant in mine etc. need to, to the important production equipment of the enterprise of ore deposit rock dust breakdown mill, be positioned at the front end of ore-dressing technique.The granularity of the ore pulp of grinding machine discharge, the quality index such as purity, produce and play material impact lower end.Ball mill is in rotation is carried out process of lapping to mineral; mutual impact between steel ball; inevitably diminish, or partial crushing, diminish and not only do not have the abrasive action to mineral with cracked steel ball; broken ball is blended in ore pulp lower end technique or the equipment of entering; cause the obstruction to the ore-dressing technique pipeline, especially sand pump is caused to larger wearing and tearing, cause the accessory loss fast; sand pump is shut down the replacing accessory and is affected equipment availability, has greatly affected patency and the mineral processing production of production procedure.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of grinding machine outlet except broken steel ball device.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of grinding machine outlet is except broken steel ball device, comprise the grinding machine discharge pipe, below described grinding machine discharge pipe outlet, be provided with broken steel ball filtering ponds, tilting bar diagrid is installed on the top of broken steel ball filtering ponds, and tilting outlet below, bar diagrid lower end is provided with the square collection cage of surrounding and bottom hollow out; Tilting bar diagrid and the below of square collection cage are the ore pulp ditch, and the ore pulp ditch outlet is connected with the subsequent technique pipeline.Described tilting bar diagrid and the angle a=20-30 ° of horizontal plane.
Width and the length of described tilting bar diagrid coordinate with the surrounding pool wall in being arranged on broken steel ball filtering ponds.Described tilting bar diagrid is comprised of parallel grid, and the spacing between grid is 4-8mm.The surrounding of described square collection cage is welded by parallel round steel with bottom, and the spacing between round steel is 4-8mm.The end face of described broken steel ball filtering ponds is equipped with cover plate.
The beneficial effects of the utility model are:
1, remove the broken steel ball of ore pulp, improve ore pulp purity, quality; Avoid the obstruction of ore-dressing technique pipeline and sand pump is caused to larger wearing and tearing, improving equipment availability; Guarantee that patency and the ore dressing of production procedure normally produce, increase economic efficiency.
2, be unpowered device, utilize the fluid deadweight of ore pulp and the deadweight of broken steel ball to realize filtering the broken steel ball that the removing ore pulp contains, without operating cost.
3, device is simple, practical, Meteorological is low.
4, installation and easy to operate, the general per tour of grinding machine operative employee check the situation of 1-2 the broken ball of broken ball collection cage income, put into after when fast expiring, proposing to pour out broken steel ball again.
5, maintenance workload is minimum, clears up once in a while jammed broken steel ball between bar grizzly bar lattice; Tilting bar diagrid long service life, after wearing and tearing or damage, change easy.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bar diagrid.
The specific embodiment
Embodiment 1As shown in Figure 1, 2: a kind of grinding machine outlet is except broken steel ball device, comprise grinding machine discharge pipe 6, below described grinding machine discharge pipe 6 outlets, be provided with broken steel ball filtering ponds 1, tilting bar diagrid 4 is installed on the top of broken steel ball filtering ponds 1, and tilting bar diagrid 4 outlet belows, lower end are provided with the square collection cage 3 of surrounding and bottom hollow out; Tilting bar diagrid 4 and the below of square collection cage 3 are ore pulp ditch 2, and the outlet of ore pulp ditch 2 is connected with the subsequent technique pipeline.Described tilting bar diagrid 4 and the angle a=25 ° of horizontal plane.Width and the length of described tilting bar diagrid 4 coordinate with the surrounding pool wall in being arranged on broken steel ball filtering ponds 1.Described tilting bar diagrid 4 is comprised of parallel grid, and the spacing between grid is 4-8mm.The surrounding of described square collection cage 3 is welded by parallel round steel with bottom, and the spacing between round steel is 4-8mm.The end face of described broken steel ball filtering ponds 1 is equipped with cover plate 5.
From grinding machine discharge pipe 6, discharging the ore pulp that contains broken steel ball flows on tilting bar diagrid 4, ore pulp flows into ore pulp ditch 2, through the broken steel ball particle of bar diagrid 4 filtrations, enter the square collection cage 3 of surrounding and bottom hollow out, remaining ore pulp flows into ore pulp ditch 2, and the outlet of ore pulp ditch 2 is connected, discharges ore pulp with the subsequent technique pipeline.Grinding machine operative employee per tour checks the situation of 1-2 the broken ball of broken ball collection cage 3 collection, puts back to after when fast expiring, proposing to pour out broken steel ball again.
Claims (6)
1. a grinding machine outlet is except broken steel ball device, comprise grinding machine discharge pipe (6), it is characterized in that: be provided with broken steel ball filtering ponds (1) in described grinding machine discharge pipe (6) outlet below, tilting bar diagrid (4) is installed on the top of broken steel ball filtering ponds (1), and tilting outlet below, bar diagrid (4) lower end is provided with the square collection cage (3) of surrounding and bottom hollow out; Tilting bar diagrid (4) and the below of square collection cage (3) are ore pulp ditch (2), and the outlet of ore pulp ditch (2) is connected with the subsequent technique pipeline.
2. a kind of grinding machine outlet, except broken steel ball device, is characterized in that according to claim 1: described tilting bar diagrid (4) and the angle a=20-30 ° of horizontal plane.
3. the outlet of a kind of grinding machine, except broken steel ball device, is characterized in that according to claim 1: width and the length of described tilting bar diagrid (4) coordinate with the surrounding pool wall in being arranged on broken steel ball filtering ponds (1).
4. a kind of grinding machine outlet is except broken steel ball device according to claim 1, and it is characterized in that: described tilting bar diagrid (4) is comprised of parallel grid, and the spacing between grid is 4-8mm.
5. a kind of grinding machine outlet is except broken steel ball device according to claim 1, and it is characterized in that: the surrounding of described square collection cage (3) is welded by parallel round steel with bottom, and the spacing between round steel is 4-8mm.
6. a kind of grinding machine outlet is except broken steel ball device according to claim 1, and it is characterized in that: the end face of described broken steel ball filtering ponds (1) is equipped with cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203156756U CN203304027U (en) | 2013-06-04 | 2013-06-04 | Broken steel ball removal device at outlet of mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203156756U CN203304027U (en) | 2013-06-04 | 2013-06-04 | Broken steel ball removal device at outlet of mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304027U true CN203304027U (en) | 2013-11-27 |
Family
ID=49610263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203156756U Withdrawn - After Issue CN203304027U (en) | 2013-06-04 | 2013-06-04 | Broken steel ball removal device at outlet of mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285976A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有金属钨业控股集团有限公司 | Device for removing crushed steel balls at outlet of milling machine and method for filtering crushed steel balls |
-
2013
- 2013-06-04 CN CN2013203156756U patent/CN203304027U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285976A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有金属钨业控股集团有限公司 | Device for removing crushed steel balls at outlet of milling machine and method for filtering crushed steel balls |
| CN103285976B (en) * | 2013-06-04 | 2016-05-18 | 江西稀有金属钨业控股集团有限公司 | A kind of method that grinding machine outlet removes broken steel ball device and filters broken steel ball |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105251609A (en) | Mineral separation feeding box with material crushing function | |
| CN105233980A (en) | Beneficiation impurity removal feed box | |
| CN103894344B (en) | A kind of coal fines fiber separator | |
| CN203304027U (en) | Broken steel ball removal device at outlet of mill | |
| CN204022450U (en) | A kind of flotation pulp distributing box | |
| CN204912026U (en) | Grit separator | |
| CN203591928U (en) | Pulp scrap-removing automatic flow screen | |
| CN103285976B (en) | A kind of method that grinding machine outlet removes broken steel ball device and filters broken steel ball | |
| CN205833279U (en) | A kind of defecator of ball mill | |
| CN109931097A (en) | A kind of sewerage system with ventilation device | |
| CN209997761U (en) | Drum screen for -section ore grinding system of molybdenum concentration plants | |
| CN209519856U (en) | A kind of ball mill gravity flow ore slurry pipeline buffer unit | |
| CN203486979U (en) | Novel sewage disposal ant-blocking device | |
| CN203108668U (en) | Flotation machine capable of automatically separating foam sundries | |
| CN201848280U (en) | Discharge and screening device of ball mill | |
| CN101884855A (en) | Device for filtering and collecting impurities in ore slurry pipeline | |
| CN204933643U (en) | A kind of Environmental-protection dust removal device of ore crushing system | |
| CN204672421U (en) | Feed formula mill discharge deferrization magnetic separator in one | |
| CN203935649U (en) | A kind of lamella thickener that reduces the underflow valve degree of wear | |
| CN203355848U (en) | Ceramic abrasion-resistant replaceable grinder feed pipe | |
| CN203878406U (en) | Corrugated paper pulping workshop section and water circulation system in pulping workshop section | |
| CN204159133U (en) | A kind of multi-functional Pulp pump pump pond | |
| CN109931099A (en) | A kind of sewerage system with ventilation device | |
| CN203990883U (en) | A kind of magnetic filter | |
| CN204588714U (en) | Quartz sand tankage recovery structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |