CN2493291Y - Ball free space beating mill - Google Patents
Ball free space beating mill Download PDFInfo
- Publication number
- CN2493291Y CN2493291Y CN01245147U CN01245147U CN2493291Y CN 2493291 Y CN2493291 Y CN 2493291Y CN 01245147 U CN01245147 U CN 01245147U CN 01245147 U CN01245147 U CN 01245147U CN 2493291 Y CN2493291 Y CN 2493291Y
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- rotor
- mill
- ball air
- air attack
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a ball free space beating mill which is particularly suitable for crisp and hard materials, such as powdered ore and cement clinker. A disintegrator rotor device composed of a spindle (10), a rotor (9) and a hammer head (8) is arranged in a rotary drum body (5), and a material suction wind pipe linked with a blower is externally connected outside the outlet position of a discharge opening (12). In the process of disintegrating materials, discharging fineness within hundreds of meshes to millimeters can be optionally selected via adjusting the strength of wind and are discharged in time to satisfy the requirements of different operating conditions. Qualified materials are discharged under the action of the wind force from the discharge opening (12). The utility model has the advantages of high efficiency, low energy consumption, little consumption, simple structure, convenient use and maintenance, and wide practicability.
Description
The utility model relates to no ball air attack mill, is particularly useful for powder ore, crisp, the hard material of clinker one class.
The rotating cylinder that present ball mill that uses or rod mill all have a horizontal positioned, the abrasive body of definite shape and size is housed in the rotating cylinder, when grinding machine turns round, material and abrasive body mix, under the effect of the frictional force that centrifugal force and cylinder inboard wall produce, be brought to certain altitude, free-falling under the effect of gravity, the abrasive body that falls impacts the material of bottom and material is smashed, though this grinding machine can be finished the effect that smashes of material, but its structure is huge, and heavy, the energy consumption height, efficient is low, metal wastage is big, the cost height.
In view of the weak point of prior art, the purpose of this utility model provides the no ball air attack mill that a kind of energy consumption is low, efficient is high, consumption is little.
The utility model does not have ball air attack mill, and it comprises transmission device, rotating cylinder, and corrugated abrasion-proof backing block and by support, bearing, bearing block, and the bracing or strutting arrangement formed of base is provided with the rotor mill device in the rotating cylinder.
The utility model does not have ball air attack mill, and the rotor mill device that is arranged in the rotating cylinder is made up of main shaft, rotor, tup, and rotor is located on the main shaft, and tup is installed on the rotor, and being located at epitrochanterian tup can fix, and also can be movable.Be provided with hollow shaft in a kind of rotating cylinder, its transmission device is: the transmission of rotating cylinder and hollow shaft is made up of motor, sprocket wheel, chain; The transmission of main shaft is made up of motor, belt pulley, belt.Another kind of rotating cylinder is provided with gear wheel, and the base of corresponding rotating cylinder bottom is provided with the support roller of bearing and turning cylindrical shell, and its transmission device is: the edge transmission device that the transmission of rotating cylinder is made up of motor, reductor, pinion, gear wheel; The transmission device of main shaft is made up of motor, belt pulley, belt.The both sides of rotating cylinder are provided with bucket-shaped spout and discharging opening, and the discharging opening exit is circumscribed with the suction tube that links with blower fan.
The utility model does not have ball air attack mill, is best suited for powder ore, crisp, the hard material of clinker one class.The rotor mill device of being made up of main shaft, rotor, tup is set in rotating cylinder, and in the discharge bucket exit external suction blower fan, compared with the prior art: material is in crushing process, can select the discharging fineness between hundreds of orders are to several millimeters and in time, to discharge arbitrarily by adjusting the wind-force size, avoid crushing phenomenon, satisfied the demand of different operating modes; Secondly, being trapped in the defective material of pulverizing in the cavity is brought to certain height and falls under the effect of low speed rotating cylinder, the revolution tup circulation that is subjected to is at a high speed pulverized repeatedly, and until reaching qualified fineness, qualified material is discharged from discharging opening under the wind-force effect, its efficient height, energy consumption is low, consumes little, simple in structure, use easy to maintenancely, have practicality widely.
Description of drawings:
Accompanying drawing 1 is a kind of example structure figure of the utility model.
Accompanying drawing 2 is the another kind of example structure figure of the utility model.
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing:
The utility model does not have ball air attack mill, and it mainly is made up of transmission device, bracing or strutting arrangement and rotating cylinder 5, bracing or strutting arrangement by support, bearing 1, bearing block 2, reach base 11 and form.Be provided with the rotor mill device in the rotating cylinder 5, the rotor mill device is made up of main shaft 10, rotor 9, tup 8, and rotor 9 is contained on the main shaft 10, and tup 8 is installed on the rotor 9.Form crushing chamber 7 between rotating cylinder 5 and the rotor 9, corrugated abrasion-proof backing block 6 is installed on the inwall, and the both sides of rotating cylinder 5 are installed with spout 4 and discharging opening 12, and its form is bucket-shaped, the external suction airduct that links with blower fan in the exit of discharging opening 12 is so that timely sucking-off qualified material.The tup 8 that is located on the rotor 9 can be fixed, and also can be movable.Be provided with hollow shaft 3 in a kind of rotating cylinder 5 shown in Figure 1, main shaft 10 is placed on the hollow shaft 3 by bearing 1, rotating cylinder 5 is placed on the bearing block 2 by hollow shaft 3, and its transmission device is: the transmission of rotating cylinder 5 and hollow shaft 3 is made up of motor, sprocket wheel, chain; The transmission of main shaft 10 is made up of motor, belt pulley, belt.On another kind of rotating cylinder 5 outer rims shown in Figure 2 gear wheel 14 is housed, the base 11 of corresponding rotating cylinder 5 bottoms is provided with support roller 13, and its transmission device is: the transmission of rotating cylinder 5 is the edge transmission device of motor, reductor, pinion, gear wheel 14 compositions; The transmission device of main shaft 10 is made up of motor, belt pulley, belt.
The course of work: material enters in the crushing chamber 7 that forms between rotating cylinder 5 and the rotor 9 from spout 4, under the effect of low speed rotating cylinder 5, material is brought to certain altitude and falls, fall in the high speed tup 8 rotating zones, after being subjected to a series of pulverizations, qualified material is discharged from discharging opening 12 under the wind-force effect, and the fineness of discharging can be adjusted the size of wind-force as required arbitrarily.Underproof material 12 constantly enters high speed tup 8 turning circles circularly and is subjected to pulverizing until reaching qualified fineness under 5 effects of low speed rotating cylinder.
Claims (9)
1. there is not ball air attack mill, it comprises transmission device, rotating cylinder (5), corrugated abrasion-proof backing block (6) and by support, bearing (1), bearing block (2), and the bracing or strutting arrangement formed of base (11), it is characterized in that: described rotating cylinder is provided with the rotor mill device in (5).
2. no ball air attack mill according to claim 1, it is characterized in that: described rotor mill device is made up of main shaft (10), rotor (9), tup (8), and rotor (9) is located on the main shaft (10), and tup (8) is installed on the rotor (9).
3. no ball air attack mill according to claim 2, it is characterized in that: the described tup (8) that is located on the rotor (9) can be fixed, and also can be movable.
4. no ball air attack mill according to claim 1 is characterized in that: be provided with hollow shaft (3) in the described rotating cylinder (5).
5. according to claim 1,2 or 4 described no ball air attack mills, it is characterized in that: described transmission device: the transmission of rotating cylinder (5) and hollow shaft (3) is made up of motor, sprocket wheel, chain; The transmission of main shaft (10) is made up of motor, belt pulley, belt.
6. no ball air attack mill according to claim 1, it is characterized in that: described rotating cylinder (5) is provided with gear wheel (14), and the base (11) of corresponding rotating cylinder (5) bottom is provided with the support roller (13) of bearing and turning cylindrical shell (5).
7. according to claim 1,2 or 6 described no ball air attack mills, it is characterized in that: described transmission device: the edge transmission device that the transmission of rotating cylinder (5) is made up of motor, reductor, pinion, gear wheel (14); The transmission device of main shaft (10) is made up of motor, belt pulley, belt.
8. no ball air attack mill according to claim 1, it is characterized in that: the both sides of described rotating cylinder (5) are provided with bucket-shaped spout (4) and discharging opening (12).
9. according to claim 1 or 8 described no ball air attack mills, it is characterized in that: described discharging opening (12) exit is circumscribed with the suction tube that links with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01245147U CN2493291Y (en) | 2001-07-30 | 2001-07-30 | Ball free space beating mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01245147U CN2493291Y (en) | 2001-07-30 | 2001-07-30 | Ball free space beating mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493291Y true CN2493291Y (en) | 2002-05-29 |
Family
ID=33656437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01245147U Expired - Fee Related CN2493291Y (en) | 2001-07-30 | 2001-07-30 | Ball free space beating mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493291Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343294A (en) * | 2011-11-11 | 2012-02-08 | 冀智良 | Color stone grinder |
-
2001
- 2001-07-30 CN CN01245147U patent/CN2493291Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343294A (en) * | 2011-11-11 | 2012-02-08 | 冀智良 | Color stone grinder |
| CN102343294B (en) * | 2011-11-11 | 2013-12-25 | 冀智良 | Color stone grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |