CN204735321U - Roll squeezer subregion feed arrangement - Google Patents

Roll squeezer subregion feed arrangement Download PDF

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Publication number
CN204735321U
CN204735321U CN201520180370.8U CN201520180370U CN204735321U CN 204735321 U CN204735321 U CN 204735321U CN 201520180370 U CN201520180370 U CN 201520180370U CN 204735321 U CN204735321 U CN 204735321U
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CN
China
Prior art keywords
roll squeezer
conducting
charging aperture
pressure roller
feed arrangement
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.)
Active
Application number
CN201520180370.8U
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Chinese (zh)
Inventor
熊焰来
高霖
包玮
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.)
Middle Building Materials (hefei) Powder Technology Equipment Co Ltd
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Middle Building Materials (hefei) Powder Technology Equipment Co Ltd
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Application filed by Middle Building Materials (hefei) Powder Technology Equipment Co Ltd filed Critical Middle Building Materials (hefei) Powder Technology Equipment Co Ltd
Priority to CN201520180370.8U priority Critical patent/CN204735321U/en
Application granted granted Critical
Publication of CN204735321U publication Critical patent/CN204735321U/en
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Abstract

The utility model discloses a roll squeezer subregion feed arrangement, including casing, feed inlet and baffle. Feed arrangement installs in two rollers of roll squeezer top, has and is no less than 2 feed inlets, and the feed inlet can follow roll squeezer compression roller axial direction parallel direction or the vertical direction is arranged, or arranges respectively in these two directions. It keeps apart the material to have the baffle between the different feed inlets. Feed arrangement's casing plays support and guide effect, and the bottom and the roll squeezer roller clearance of casing are not more than 100mm to prevent that the roll surface returning charge is too much. The different feed inlet of through -put of different granularities and component to collect into the one material and carried out attrition crushing by the feeding roll squeezer bottom the baffle, the stability and the grinding efficiency of roll squeezer will obtain improving.

Description

Roll squeezer subregion feed arrangement
Technical field
The utility model relates to roll squeezer field, specifically a kind of roll squeezer subregion feed arrangement.
Background technology
Roll squeezer applying high voltage bed of material pulverization principle, what brittle material made material through high-pressure extrusion (pressure of crush zone is about 150MPa) surmises rapid reduction, the fine powder content being less than 0.08mm reaches 20-30%, the material being less than 2mm reaches more than 70%, and have a large amount of micro-crack in all materials through extruding, improve the grindability of material, make material in next operation during grinding, required energy consumption significantly reduces.According to actual usage data, adopt the grinding system of roll squeezer can increase production 50-200% than former traditional grinding system, per unit area yield power consumption can reduce 20-40%, compared with pure ball mill grinding process, workshop noise is reduced to about 65 decibels from 100 decibels, improve worker laboring environment, fully demonstrate remarkable economic benefit and social benefit.
Roll squeezer equipment is widely used in the grinding etc. of crushing material field, particularly clinker, raw material, slag, slag and nonferrous metals ore due to its energy-efficient feature, compares the feature that traditional ball mill has significantly Increasing Production and Energy Saving.But roll squeezer is when the material that grinding fine powder content is high, the stability of a system and Increasing Production and Energy Saving effect decline all to some extent.
Utility model content
The purpose of this utility model is to provide a kind of roll squeezer subregion feed arrangement, to solve prior art Problems existing.
In order to achieve the above object, the technical scheme that the utility model adopts is:
Roll squeezer subregion feed arrangement, it is characterized in that: comprise multiple charging aperture be arranged on above roll squeezer pressure roller, multiple charging aperture conducting direction respectively with roll squeezer two pressure roller shaft to parallel, or multiple charging aperture conducting direction respectively with roll squeezer two pressure roller shaft to vertical, or part charging aperture conducting direction and roll squeezer two pressure roller shaft are to parallel, part charging aperture conducting direction and roll squeezer two pressure roller shaft are to vertical, be in the separate independence of dividing plate by arranging along conducting direction between the multiple charging apertures on same conducting direction, the multiple charging aperture ends be on same conducting direction are communicated between roll squeezer two pressure roller by conducting direction after collecting one.
Described roll squeezer subregion feed arrangement, is characterized in that: the minimum point of described dividing plate is higher than roll squeezer two roller surface.
Described roll squeezer subregion feed arrangement, it is characterized in that: also comprise housing, housing is arranged on the multiple charging apertures be on same conducting direction to be play a part outward to support and directing material, or form housing by the multiple charging aperture outermost surface be on same conducting direction, the gap on housing bottom and roll squeezer surface is less than 100mm.
The utility model comprises housing, charging aperture, dividing plate etc.Charging aperture is installed on above roll squeezer two roller, and charging aperture quantity is not less than 2, and charging aperture with roll squeezer two pressure roller shaft to identical, also perpendicular to roll squeezer pressure roller axially-aligned, also can can arrange respectively in both directions respectively.Be between charging aperture on same conducting direction and charging aperture and be provided with dividing plate.Material collects and is fed to together between roll squeezer two pressure roller and be extruded pulverizing being in the charging aperture end on same conducting direction.Housing plays support and guide effect, can form separately, also by the charging aperture outermost surface be on same conducting direction, can be not more than 100mm bottom it with the gap on roll squeezer surface, to prevent roll surface returning charge too much.The material of different grain size and component by different charging apertures, and accumulates one material at end and is fed to roll squeezer and carries out attrition crushing, and the stability of roll squeezer and mill efficiency will be improved.
The utility model has the advantages that:
The utility model adjustment is flexibly, easy to use, can improve roll squeezer operation stability, improves production capacity.The utility model structure is simple, low cost of manufacture, and manufacture and Reconstruction in field are all easy to separately.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, roll squeezer subregion feed arrangement, comprise multiple charging aperture 2 be arranged on above roll squeezer pressure roller, 3, 4, multiple charging aperture 2, 3, 4 conducting directions are axially parallel with roll squeezer two pressure roller 1 respectively, or multiple charging aperture 2, 3, 4 logical directions are axially vertical with roll squeezer two pressure roller 1 respectively, or part charging aperture conducting direction is axially parallel with roll squeezer two pressure roller 1, part charging aperture conducting direction is axially vertical with roll squeezer two pressure roller 1, be in the separate independence of dividing plate 5 by arranging along conducting direction between the multiple charging apertures on same conducting direction, the multiple charging aperture ends be on same conducting direction are communicated between roll squeezer two pressure roller 1 by conducting direction after collecting one.
The minimum point of dividing plate 5 is higher than roll squeezer two pressure roller 1 surface.
Also comprise housing, housing is arranged on the multiple charging apertures be on same conducting direction to be play a part outward to support and directing material, or form housing by the multiple charging aperture outermost surface be on same conducting direction, the gap on housing bottom and roll squeezer surface is less than 100mm.

Claims (3)

1. roll squeezer subregion feed arrangement, it is characterized in that: comprise multiple charging aperture be arranged on above roll squeezer pressure roller, multiple charging aperture conducting direction respectively with roll squeezer two pressure roller shaft to parallel, or multiple charging aperture conducting direction respectively with roll squeezer two pressure roller shaft to vertical, or part charging aperture conducting direction and roll squeezer two pressure roller shaft are to parallel, part charging aperture conducting direction and roll squeezer two pressure roller shaft are to vertical, be in the separate independence of dividing plate by arranging along conducting direction between the multiple charging apertures on same conducting direction, the multiple charging aperture ends be on same conducting direction are communicated between roll squeezer two pressure roller by conducting direction after collecting one.
2. roll squeezer subregion feed arrangement according to claim 1, is characterized in that: the minimum point of described dividing plate is higher than roll squeezer two roller surface.
3. roll squeezer subregion feed arrangement according to claim 1, it is characterized in that: also comprise housing, housing is arranged on the multiple charging apertures be on same conducting direction to be play a part outward to support and directing material, or form housing by the multiple charging aperture outermost surface be on same conducting direction, the gap on housing bottom and roll squeezer surface is less than 100mm.
CN201520180370.8U 2015-03-27 2015-03-27 Roll squeezer subregion feed arrangement Active CN204735321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520180370.8U CN204735321U (en) 2015-03-27 2015-03-27 Roll squeezer subregion feed arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520180370.8U CN204735321U (en) 2015-03-27 2015-03-27 Roll squeezer subregion feed arrangement

Publications (1)

Publication Number Publication Date
CN204735321U true CN204735321U (en) 2015-11-04

Family

ID=54417082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520180370.8U Active CN204735321U (en) 2015-03-27 2015-03-27 Roll squeezer subregion feed arrangement

Country Status (1)

Country Link
CN (1) CN204735321U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104785351A (en) * 2015-03-27 2015-07-22 中建材(合肥)粉体科技装备有限公司 Partitioning feeding device of roller press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104785351A (en) * 2015-03-27 2015-07-22 中建材(合肥)粉体科技装备有限公司 Partitioning feeding device of roller press

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