CN214416482U - Vertical column mill for producing steel slag powder - Google Patents
Vertical column mill for producing steel slag powder Download PDFInfo
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- CN214416482U CN214416482U CN202022401477.4U CN202022401477U CN214416482U CN 214416482 U CN214416482 U CN 214416482U CN 202022401477 U CN202022401477 U CN 202022401477U CN 214416482 U CN214416482 U CN 214416482U
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- mill
- steel slag
- slag powder
- casing
- belt wheel
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Abstract
The utility model belongs to iron and steel slag powder production field specifically is a vertical post mill for iron and steel slag powder production, including post mill mechanism, actuating mechanism, post mill mechanism includes casing, discharging pipe, feeder hopper, pivot, mill, casing bottom intercommunication has the discharging pipe, the casing top is linked together there is the feeder hopper, the rotation is connected with in the middle of the casing top the pivot, the pivot bottom mounting has the mill, the casing outer wall is fixed with the stabilizer blade, the discharging pipe bottom is fixed with the screening case, the slope of screening incasement side is equipped with the filter mantle, the embedding has the filter screen on the filter mantle. The utility model discloses a screening case and filter screen to can filter the raw materials after the post mill, reject unqualified raw materials, consequently can guarantee the quality of raw materials.
Description
Technical Field
The utility model belongs to iron and steel slag powder production field specifically relates to a vertical column mill for iron and steel slag powder production.
Background
The most widespread vertical mill in the market of the column mill is a mechanical grinding type device independently developed by Changsha Shenxiang general machine company Limited. The method is mainly applied to a desulfurization limestone powder preparation process of a power plant, has incomparable advantages compared with similar equipment at home and abroad, and is widely applied to the fields of non-ferrous metals such as iron ore, ultra-fine crushing of metal ore, cement slag pre-grinding, gypsum, non-metal ore powder preparation, phosphate rock, gold ore, silver ore and the like in other industries.
The existing vertical column mill for producing the steel slag powder can not screen raw materials after column milling, so that unqualified raw materials can not be removed, and the quality of the raw materials can not be ensured.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model discloses a screening case and filter screen to can filter the raw materials after the post mill, reject unqualified raw materials, consequently can guarantee the quality of raw materials.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vertical post mill for production of iron and steel slag powder, includes post mill mechanism, actuating mechanism, post mill mechanism includes casing, discharging pipe, feeder hopper, pivot, mill, casing bottom intercommunication has the discharging pipe, the casing top is linked together there is the feeder hopper, casing top intermediate rotation is connected with the pivot, the pivot bottom mounting has the mill, the casing outer wall is fixed with the stabilizer blade, the discharging pipe bottom is fixed with the screening case, the slope of screening incasement side is equipped with the filter mantle, the embedding has the filter screen on the filter mantle.
On the basis of the technical scheme, the driving mechanism comprises a driven bevel gear, a driving bevel gear and a first motor, the top of the rotating shaft is connected with the driven bevel gear through a key, the driving bevel gear is meshed with one side of the driven bevel gear, and the driving bevel gear is installed on an output shaft of the first motor.
On the basis of the technical scheme, the driving mechanism comprises a driven belt wheel, a driving belt wheel, a transmission belt, a motor support and a motor II, the top of the rotating shaft is connected with the driven belt wheel through a key, the driving belt wheel is arranged on one side of the driven belt wheel, the driving belt wheel is arranged on an output shaft of the motor II, and the driving belt wheel is connected with the driven belt wheel through the transmission belt. The second motor is installed on the motor bracket.
On the basis of the technical scheme, the shell is conical, and the shell and the grinding disc are matched for grinding raw materials.
On the basis of the technical scheme, the grinding disc is conical, and the grinding disc can be matched with the shell to grind raw materials.
On the basis of the technical scheme, the bottom of the inner side of the screening box forms a slope, and raw materials can be discharged from the bottom of the inner side of the screening box.
Compared with the prior art, the beneficial effects of the utility model are that:
the raw materials after grinding are dispensed from the discharge pipe and are filtered on the filter screen, the raw materials passing through the filter screen are discharged from the bottom of the inner side of the screening box, and the raw materials do not pass through the filter screen and slide down from the filter screen arranged obliquely, so that the raw materials can be screened.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an isometric view of an embodiment 1 of a vertical column mill for iron and steel slag powder production according to the present invention;
FIG. 2 is a schematic overall structure diagram of an embodiment 1 of the vertical column mill for producing iron and steel slag powder according to the present invention;
FIG. 3 is a schematic structural view of a filter screen of the embodiment 1 of the vertical column mill for producing iron and steel slag powder according to the present invention;
figure 4 is an axonometric view of embodiment 2 of a vertical column mill for the production of iron and steel slag powder of the utility model.
The reference numerals are explained below:
1. a column mill mechanism; 101. a housing; 102. a discharge pipe; 103. a feed hopper; 104. a rotating shaft; 105. a grinding disc; 106. a support leg; 107. a screening box; 108. a filter housing; 109. a filter screen; 2. a drive mechanism; 201. a driven bevel gear; 202. a drive bevel gear; 203. a first motor; 204. a driven pulley; 205. a driving pulley; 206. a transmission belt; 207. a motor bracket; 208. and a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a vertical post mill for production of iron and steel slag powder, including post mill mechanism 1, actuating mechanism 2, post mill mechanism 1 includes casing 101, discharging pipe 102, feeder hopper 103, pivot 104, mill 105, casing 101 bottom intercommunication has discharging pipe 102, casing 101 shape is the toper, casing 101 and mill 105 cooperation grinding raw materials, casing 101 top is linked together there is feeder hopper 103, it is connected with pivot 104 to rotate in the middle of the casing 101 top, pivot 104 bottom mounting has mill 105, mill 105 shape is the toper, mill 105 can grind the raw materials with casing 101 cooperation, casing 101 outer wall mounting has stabilizer blade 106, discharging pipe 102 bottom mounting has screening case 107, screening case 107 inboard bottom forms the slope, screening case 107 inboard bottom can discharge the raw materials, screening case 107 inboard slope is equipped with filter mantle 108, the embedding has filter screen 109 on the filter mantle 108.
On the basis of the above-described embodiment: the driving mechanism 2 comprises a driven bevel gear 201, a driving bevel gear 202 and a first motor 203, the top of the rotating shaft 104 is connected with the driven bevel gear 201 through a key, one side of the driven bevel gear 201 is engaged with the driving bevel gear 202, and the driving bevel gear 202 is installed on an output shaft of the first motor 203.
The utility model discloses a theory of operation and use flow: the starting motor I203 drives the driving bevel gear 202 to rotate, so that the driving bevel gear 202 is meshed with the driven bevel gear 201 and the rotating shaft 104 to rotate, raw materials are put into the feeding hopper 103 and then are ground by the grinding disc 105 driven by the rotating shaft 104 to rotate, the ground raw materials are dispensed from the discharging pipe 102 to the filter screen 109 to be filtered, the raw materials passing through the filter screen 109 are discharged from the bottom of the inner side of the screening box 107, and the raw materials which do not pass through the filter screen 109 slide down from the obliquely arranged filter screen 109, so that the raw materials can be screened.
Example 2
Referring to fig. 4, the difference between the embodiment 2 and the embodiment 1 is that the driving mechanism 2 includes a driven pulley 204, a driving pulley 205, a transmission belt 206, a motor bracket 207, and a motor 208, the top of the rotating shaft 104 is connected with the driven pulley 204 through a key, the driving pulley 205 is disposed on one side of the driven pulley 204, the driving pulley 205 is mounted on the output shaft of the motor 208, the driving pulley 205 is connected with the driven pulley 204 through the transmission belt 206, the motor 208 is mounted on the motor bracket 207, the motor 208 is started to drive the driving pulley 205 to rotate so that the transmission belt 206 drives the driven pulley 204 and the rotating shaft 104 to rotate, the grinding disc 105 which is far away from the feeding hopper 103 and then driven to rotate by the rotating shaft 104 grinds the raw material, the ground raw material is dispensed from the discharging pipe 102 to the filter screen 109 to be filtered, the raw material which passes through the filter screen 109 is discharged from the bottom inside the filter box 107, and does not pass through the filter screen 109 and slides down from the filter screen 109 which is disposed obliquely, therefore, the raw material can be screened.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (6)
1. A vertical column mill for production of steel slag powder which characterized in that: including post mill mechanism (1), actuating mechanism (2), post mill mechanism (1) is including casing (101), discharging pipe (102), feeder hopper (103), pivot (104), mill (105), casing (101) bottom intercommunication has discharging pipe (102), casing (101) top is linked together there are feeder hopper (103), casing (101) top intermediate rotation is connected with pivot (104), pivot (104) bottom mounting has mill (105), casing (101) outer wall is fixed with stabilizer blade (106), discharging pipe (102) bottom is fixed with screening case (107), screening case (107) inboard slope is equipped with filter mantle (108), it has filter screen (109) to imbed on filter mantle (108).
2. The vertical column mill for steel slag powder production according to claim 1, characterized in that: the driving mechanism (2) comprises a driven bevel gear (201), a driving bevel gear (202) and a first motor (203), the top of the rotating shaft (104) is connected with the driven bevel gear (201) through a key, one side of the driven bevel gear (201) is meshed with the driving bevel gear (202), and the driving bevel gear (202) is installed on an output shaft of the first motor (203).
3. The vertical column mill for steel slag powder production according to claim 1, characterized in that: the driving mechanism (2) comprises a driven belt wheel (204), a driving belt wheel (205), a transmission belt (206), a motor support (207) and a second motor (208), the top of the rotating shaft (104) is connected with the driven belt wheel (204) through a key, the driving belt wheel (205) is arranged on one side of the driven belt wheel (204), the driving belt wheel (205) is arranged on an output shaft of the second motor (208), the driving belt wheel (205) is connected with the driven belt wheel (204) through the transmission belt (206), and the second motor (208) is arranged on the motor support (207).
4. The vertical column mill for steel slag powder production according to claim 1, characterized in that: the housing (101) is conical in shape.
5. The vertical column mill for steel slag powder production according to claim 1, characterized in that: the grinding disc (105) is conical in shape.
6. The vertical column mill for steel slag powder production according to claim 1, characterized in that: the bottom of the inner side of the screening box (107) forms a slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401477.4U CN214416482U (en) | 2020-10-26 | 2020-10-26 | Vertical column mill for producing steel slag powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401477.4U CN214416482U (en) | 2020-10-26 | 2020-10-26 | Vertical column mill for producing steel slag powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214416482U true CN214416482U (en) | 2021-10-19 |
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ID=78059355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022401477.4U Active CN214416482U (en) | 2020-10-26 | 2020-10-26 | Vertical column mill for producing steel slag powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214416482U (en) |
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2020
- 2020-10-26 CN CN202022401477.4U patent/CN214416482U/en active Active
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