CN202410998U - Separation-type vertical multi-rotor grading machine - Google Patents
Separation-type vertical multi-rotor grading machine Download PDFInfo
- Publication number
- CN202410998U CN202410998U CN2011205666932U CN201120566693U CN202410998U CN 202410998 U CN202410998 U CN 202410998U CN 2011205666932 U CN2011205666932 U CN 2011205666932U CN 201120566693 U CN201120566693 U CN 201120566693U CN 202410998 U CN202410998 U CN 202410998U
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- grading
- vertical
- barrel
- separation
- cylindrical shell
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Abstract
The utility model discloses a separation-type vertical multi-rotor grading machine, which comprises a barrel. An exhaust port is arranged at the upper end of the barrel, a feed inlet and a rough material outlet are disposed at the lower end of the barrel, a secondary air supply device is further arranged on the barrel and positioned above the feed inlet, a plurality of vertical grading wheels are disposed on the barrel and uniformly arrayed on the periphery of the exhaust port, and each vertical grading wheel is connected with one grading cavity. The separation-type vertical multi-rotor grading machine has the advantages that each vertical grading wheel is provided with the independent grading cavity, the vertical grading wheels are modularly combined together, accordingly, mutual interference among a plurality of grading flow fields is avoided, the grading efficiency and the precision are further enhanced, productivity, fineness and precision are high, and abrasion is low.
Description
Technical field
The utility model relates to a kind of grader, and the vertical many rotors grader of specifically a kind of separate type belongs to the grader field.
Background technology
Grader is made into closed cycle journey branch journey shunting ore deposit sand with ball mill in the ore dressing plant; Or be used in and come classification ore in sand form and thin mud in the gravity mill; And in the metal beneficiation flowsheet ore pulp is carried out grading, and operations such as desliming, dehydration in the washup operation.That these facility have is simple in structure, reliable operation, characteristics such as easy to operate.
Many wheel graders have the advantage of big production capacity and high fineness; Wear-resisting, the high advantage of classification efficiency that vertical classification has; But shared one of a plurality of grading wheels disperse the flow field to cause phase mutual interference between each classification flow field, thereby have influenced grading effect, also can occur the problem of serious wear simultaneously.
The utility model content
In order to address the above problem; The utility model has designed the vertical many rotors grader of a kind of separate type; Each grading wheel has independently graded chamber, modular combination together, thereby avoided interfering with each other between a plurality of classifications flow field; Further improve classification efficiency and precision, had the advantage of high fineness of big production capacity and high accuracy, little wearing and tearing.
The technical scheme of the utility model is:
The vertical many rotors grader of a kind of separate type comprises cylindrical shell, and the upper end of described cylindrical shell is provided with an exhaust outlet, and the lower end is provided with charging aperture and coarse fodder outlet, also is provided with the secondary air device on the said cylindrical shell, and described secondary air device is positioned at the top of charging aperture;
Described cylindrical shell is provided with several vertical grading wheels, described vertical grading wheel be evenly arranged in exhaust outlet around, described vertical grading wheel links to each other with a graded chamber respectively.
Further, described vertical grading wheel is provided with 4.
The advantage of the utility model is: each grading wheel of the utility model grader has independently graded chamber; Modular combination together; Thereby avoided interfering with each other between a plurality of classifications flow field; Further improve classification efficiency and precision, had the advantage of high fineness of big production capacity and high accuracy, little wearing and tearing.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the vertical view of the utility model embodiment 1;
Among the figure: 1-exhaust outlet, the vertical grading wheel of 2-, 3-cylindrical shell, 4-secondary air device, the outlet of 5-coarse fodder, 6-charging aperture, 7-graded chamber.
The specific embodiment
Below the preferred embodiment of the utility model is described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model.
As depicted in figs. 1 and 2; The vertical many rotors grader of a kind of separate type; Comprise cylindrical shell 3, the upper end of described cylindrical shell 3 is provided with an exhaust outlet 1, and the lower end is provided with charging aperture 6 and coarse fodder outlet 5; Also be provided with secondary air device 4 on the said cylindrical shell 3, described secondary air device 4 is positioned at the top of charging aperture 6; Described cylindrical shell 3 is provided with several vertical grading wheels 2, described vertical grading wheel 2 be evenly arranged in exhaust outlet 1 around, described vertical grading wheel 2 links to each other with a graded chamber 7 respectively, described vertical grading wheel 2 is provided with 4.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. vertical many rotors grader of separate type; It is characterized in that: comprise cylindrical shell, the upper end of described cylindrical shell is provided with an exhaust outlet, and the lower end is provided with charging aperture and coarse fodder outlet; Also be provided with the secondary air device on the said cylindrical shell, described secondary air device is positioned at the top of charging aperture;
Described cylindrical shell is provided with several vertical grading wheels, described vertical grading wheel be evenly arranged in exhaust outlet around, described vertical grading wheel links to each other with a graded chamber respectively.
2. the vertical many rotors grader of separate type according to claim 1 is characterized in that: described vertical grading wheel be evenly arranged in exhaust outlet around.
3. the vertical many rotors grader of separate type according to claim 1 and 2 is characterized in that: described vertical grading wheel is provided with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205666932U CN202410998U (en) | 2011-12-30 | 2011-12-30 | Separation-type vertical multi-rotor grading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205666932U CN202410998U (en) | 2011-12-30 | 2011-12-30 | Separation-type vertical multi-rotor grading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410998U true CN202410998U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205666932U Expired - Lifetime CN202410998U (en) | 2011-12-30 | 2011-12-30 | Separation-type vertical multi-rotor grading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642544A (en) * | 2016-03-02 | 2016-06-08 | 河南省少林重型机器有限公司 | Vertical type airflow classifier with multiple particle size fractions |
| CN109332010A (en) * | 2018-09-07 | 2019-02-15 | 天津水泥工业设计研究院有限公司 | More rotor dynamic powder concentrators select powder method and application |
| CN109351458A (en) * | 2018-11-30 | 2019-02-19 | 福建龙亿粉体装备制造有限公司 | A kind of vertical crusher with more stage units |
-
2011
- 2011-12-30 CN CN2011205666932U patent/CN202410998U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642544A (en) * | 2016-03-02 | 2016-06-08 | 河南省少林重型机器有限公司 | Vertical type airflow classifier with multiple particle size fractions |
| CN105642544B (en) * | 2016-03-02 | 2018-07-10 | 河南省少林重型机器有限公司 | More grade vertical air flow graders |
| CN109332010A (en) * | 2018-09-07 | 2019-02-15 | 天津水泥工业设计研究院有限公司 | More rotor dynamic powder concentrators select powder method and application |
| CN109351458A (en) * | 2018-11-30 | 2019-02-19 | 福建龙亿粉体装备制造有限公司 | A kind of vertical crusher with more stage units |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 262100 north of Shuangfeng Road, Xingan street, Anqiu, Weifang, Shandong. Patentee after: Shandong El school powder Polytron Technologies Inc Address before: 262100 Wenchuan Road, Anqiu Economic Development Zone, Weifang, Shandong Patentee before: Weifang El Faction Powder Technology Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |