CN203124038U - Roller screening machine - Google Patents
Roller screening machine Download PDFInfo
- Publication number
- CN203124038U CN203124038U CN 201320137009 CN201320137009U CN203124038U CN 203124038 U CN203124038 U CN 203124038U CN 201320137009 CN201320137009 CN 201320137009 CN 201320137009 U CN201320137009 U CN 201320137009U CN 203124038 U CN203124038 U CN 203124038U
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- fpp
- charging aperture
- grading
- screening machine
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Abstract
The utility model relates to a roller screening machine having the functions of grinding and grading, belonging to grinding and grading equipment in cement, metallurgical and chemical industries. The roller screening machine disclosed by the utility model is composed of an FPP (Floating Point Processor) grinder, a prismatic diffusing and grading machine, a connection cylinder, a first feeding hole, a second feeding hole, a first discharging hole and a second discharging hole. The roller screening machine disclosed by the utility model integrates the grinding function of the FPP grinder and the grading function of the prismatic diffusing and grading machine into a whole, the structure is simple; the civil and steel structure engineering for erecting the prismatic diffusing and grading machine is saved; simultaneously, graded coarse powder directly flows into the roller screening machine; conveying equipment for returning coarse powder into the FPP grinder is saved; and the roller screening machine disclosed by the utility model achieves the effects of being compact in process arrangement, small in occupation space, and low in investment cost, operation cost and engineering investment.
Description
Technical field:
The utility model relates to a kind of roll screen machine, and particularly a kind of roll screen machine with grinding, grading function belongs to the grinding classifying equipoment in cement, metallurgy, the chemical industry.
Background technology:
In the cement grinding industry, after grog grinds through pre-milling equipment FPP abrasive dust, must carry out sorting by classified equipment (as: terrace with edge diffusion grader CN201220243386.5 or V-type powder concentrator), coarse fodder returns in the FPP mill by conveying equipment, and fine powder enters down road equipment through conveying equipment and carries out grinding, selection by winnowing formation finished product.Above-mentioned this grinding process, its grinding and grading function separate, thereby process equipment is more, complicated layout, the occupation of land space is big, and cost of investment is big simultaneously, engineering overall cost height.
The utility model content:
The utility model purpose is in order to overcome above-mentioned defective of the prior art, to provide a kind of equipment few, the technology arrangement compactness, and it is little to take up an area of the space, reduced investment, operating cost is low, the roll screen machine that total investment of engineering is lower.
The technical solution of the utility model is: the roll screen machine comprises by FPP mill, terrace with edge diffusion grader, coupling tunnel, charging aperture one, charging aperture two, discharging opening one, discharging opening two and forming.The roll screen machine is characterised in that terrace with edge diffusion grader is fixed on FPP mill top by coupling tunnel.Described roll screen machine has two charging apertures, is charging aperture one and charging aperture two; Described charging aperture one is FPP abrasive dust mill material inlet; Described charging aperture two is the thickness compound charging aperture of terrace with edge diffusion grader.Described terrace with edge diffusion grader, coarse fodder is fed directly to the FPP mill from central tube.
Operation principle of the present utility model is: by the raw material of grinding, enter from the charging aperture one of roll screen machine, after process roll screen machine grinding roller is milled, the thickness compound draws off from discharging opening one, be sent to roll screen machine top charging aperture two by bucket elevator, after the classification of thickness compound through terrace with edge diffusion grader, coarse fodder is fed directly to the roll screen machine from central tube and continues grinding, and fine powder draws off from discharging opening two and enters next procedure and be processed into finished product.
The beneficial effects of the utility model are: the roll screen machine rolls into one the grading function of FPP abrasive dust mill function and terrace with edge diffusion grader, simple in structure, save frame and put terrace with edge diffusion grader civil engineering and structural steelwork, be fed directly in the roll screen machine by the meal of classification simultaneously, save the conveying equipment that meal turns back to the FPP mill, reach the technology arrangement compactness, it is little to take up an area of the space, cost of investment is economized, and operating cost is low, and construction investment is low.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified:
The structure chart of Fig. 1 roll screen machine
Among the figure: 1FPP grinds 2 terrace with edges diffusion grader, 3 coupling tunnels, 4 charging apertures, one 5 charging apertures, 26 discharging openings, one 7 discharging openings two
The specific embodiment:
As shown in Figure 1, the roll screen machine comprises by FPP mill (1), terrace with edge diffusion grader (2), coupling tunnel (3), charging aperture one (4), charging aperture two (5), discharging opening one (6), discharging opening two (7) and forming.The roll screen machine is characterised in that terrace with edge diffusion grader (2) is fixed on FPP mill (1) top by coupling tunnel (3).Described roll screen machine has two charging apertures, is charging aperture one (4) and charging aperture two (5); Described charging aperture one (4) is FPP mill (1) grinding material inlet; Described charging aperture two (5) is the thickness compound charging aperture of terrace with edge diffusion grader (2).Described terrace with edge diffusion grader (2), coarse fodder is fed directly to FPP mill (1) from central tube.
In the present embodiment, the operation principle of roll screen machine is: by the raw material of grinding, enter from the charging aperture one (4) of roll screen machine, after process roll screen machine grinding roller is milled, the thickness compound draws off from discharging opening one (6), is sent to roll screen machine top charging aperture two (5) by bucket elevator, after the classification of thickness compound through terrace with edge diffusion grader (2), coarse fodder directly returns the roll screen machine from central tube and carries out grinding, and fine powder draws off from discharging opening two (7) and enters next procedure and be processed into finished product.
Claims (1)
1. the roll screen machine comprises by FPP mill, terrace with edge diffusion grader, coupling tunnel, charging aperture one, charging aperture two, discharging opening one, discharging opening two and forming that be characterised in that: terrace with edge diffusion grader is fixed on FPP mill top by coupling tunnel; Described roll screen machine has two charging apertures, is charging aperture one and charging aperture two; Described charging aperture one is FPP abrasive dust mill material inlet; Described charging aperture two is the thickness compound charging aperture of terrace with edge diffusion grader; Described terrace with edge diffusion grader coarse fodder is fed directly to the FPP mill from central tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137009 CN203124038U (en) | 2013-03-13 | 2013-03-13 | Roller screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137009 CN203124038U (en) | 2013-03-13 | 2013-03-13 | Roller screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124038U true CN203124038U (en) | 2013-08-14 |
Family
ID=48932065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137009 Expired - Fee Related CN203124038U (en) | 2013-03-13 | 2013-03-13 | Roller screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143415A (en) * | 2013-03-13 | 2013-06-12 | 王燕 | Roller screening machine |
-
2013
- 2013-03-13 CN CN 201320137009 patent/CN203124038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143415A (en) * | 2013-03-13 | 2013-06-12 | 王燕 | Roller screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Feipeng Heavy Equipment Co., Ltd. Assignor: Wang Huaye|Wang Yan Contract record no.: 2014320000374 Denomination of utility model: Roller screening machine Granted publication date: 20130814 License type: Exclusive License Record date: 20140507 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130814 Termination date: 20160313 |