CN2417927Y - Multi-head spiral grid-plate for tubelike grinder - Google Patents
Multi-head spiral grid-plate for tubelike grinder Download PDFInfo
- Publication number
- CN2417927Y CN2417927Y CN 00213983 CN00213983U CN2417927Y CN 2417927 Y CN2417927 Y CN 2417927Y CN 00213983 CN00213983 CN 00213983 CN 00213983 U CN00213983 U CN 00213983U CN 2417927 Y CN2417927 Y CN 2417927Y
- Authority
- CN
- China
- Prior art keywords
- plate
- grate plate
- mill
- head spiral
- grinder
- 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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- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to a multi-head spiral grid-plate for a tube-shaped grinder, which belongs to the component part of the powder grinding machinery equipment. Multi-head spiral open holes are arranged on a separating storehouse grid-plate and a grinder tail grid-plate, and the angle of the open holes is consistent with the pressure angle of a bull gear. The separating storehouse grid-plate and the grinder tail grid-plate are fixed in a cylinder body through coach bolts and fixed rings, and a ladder lining plate, a flat lining plate and a material lifting plate device are arranged in the inner wall of the cylinder body. A big gear ring is engaged with a pinion gear, and the center in the cylinder body is provided with a central hole and a grinding door. With simple structure, convenient operation, low energy consumption and high efficiency, the utility model has the advantages that the ventilation of the material in the grinder is fluent, the material is not deposited, and the phenomenon of powder over grinding is eliminated. The utility model is widely used for the crushing grinding of the materials of construction material, electric power, chemical industry and metallurgy.
Description
The utility model tube mill multi-head spiral type grate plate belongs to the grinding machine part of appliance.
The compartment grate plate of tube mill and mill tail grate plate are that camber or straight type comb hole, comb hole are little in the prior art, whole little by area, caused the grinding phenomenon, mill efficiency is low, and the consumed energy height is unfavorable for the ventilation of tube mill and the timely discharge of grinding material, have a strong impact on the raising of mill output, reduce production efficiency, cause labour intensity big, the production cost height.
The purpose of the utility model tube mill multi-head spiral type grate plate, be to overcome above-mentioned defective and a kind of tube mill multi-head spiral type grate plate of designing, it is to be provided with the multi-head spiral perforate on compartment grate plate and mill tail grate plate, its comb orifice angle is consistent with grinding machine gear wheel pressure angle, it is big that the comb hole is set, be provided with the dormant bolt hole, it is suitable that the comb hole is provided with, and strengthens the conveying of grinding material is ventilated and the interior material flow of mill.Make in a storehouse through the qualified material of pulverizing, water conservancy diversion by multi-head spiral type compartment grate plate with deliver into two storehouses, the material that enters two storehouses is forged grinding through ball again, unload feed bin by the water conservancy diversion of multi-head spiral type mill tail grate plate with delivering into, enter discharging spiral tube through lifting blade and excrete, reach the purpose of grinding.
The utility model tube mill multi-head spiral type grate plate takes following technical scheme to realize, it is by feed auger tube and discharging spiral tube and grate plate, cylindrical shell is provided with mill door and square head bolt and dormant bolt, the cylindrical shell center is provided with centre bore, compartment grate plate and mill tail grate plate and ladder lining board are set in the cylindrical shell, the compartment grate plate is fixed by square head bolt and retainer ring, compartment grate plate and mill tail grate plate are provided with the multi-head spiral perforate, mill tail grate plate is fixing by the inspection of countersunk head spiral shell, be provided with flat liner plate and lifting blade and bistrique liner plate in the cylindrical shell, bull gear is fixed by square head bolt, bull gear is meshed with pinion, cylindrical shell one end is provided with the feed auger tube, and the cylindrical shell other end is provided with discharging spiral tube, and the blowing angle of multi-head spiral grate plate is consistent with tube mill gear wheel pressure angle.Material enters a storehouse by the feed auger tube, material is subjected to the fragmentation of steel ball impact grinding in a storehouse, broken qualified material is through the water conservancy diversion of compartment grate plate and deliver into two storehouses, in two storehouses through the fine powder that grinds to form of bead, water conservancy diversion by mill tail grate plate unloads feed bin with delivering into, and qualified material is discharged after discharging spiral tube will be pulverized.
The effect of the utility model tube mill multi-head spiral type grate plate is simple in structure, easy to operate, grate plate adopts the perforate of multi-head spiral type, and material ventilates smooth in grinding machine, material did not have the grinding phenomenon, material is not piled up, and it is low to consume energy, the mill efficiency height, cost is low, labour intensity is low, the production efficiency height, and the material that is widely used in building materials, electric power, chemical industry, metallurgy is pulverized on the tube mill that grinds.
The utility model tube mill multi-head spiral type grate plate will describe in further detail in conjunction with the accompanying drawings.
Fig. 1 is the concrete structure schematic diagram of the utility model tube mill multi-head spiral type grate plate.
Fig. 2 is the utility model multi-head spiral type mill tail grate plate structural representation.
Fig. 3 is the utility model multi-head spiral type compartment grate plate structural representation.
The perforate of the flat liner plate 10-of 1-feed auger tube 2-cylindrical shell 3-mill door 4-ladder lining board 5-compartment grate plate 6-square head bolt 7-retainer ring 8-dormant bolt 9-centre bore 11-mill tail grate plate 12-lifting blade 13-bistrique liner plate 14-bull gear 15-discharging spiral tube 16-multi-head spiral
With reference to Fig. 1,2,3, the utility model tube mill multi-head spiral type grate plate, it is by cylindrical shell 2 two ends branches Do not connect spiral feeder 1 and discharging spiral-tube 15, grinding door 3 is set on the cylindrical shell 2, the cylindrical shell 2 interior compartments that arrange Grate plate 5 is respectively fixing with retainer ring 7 by square head bolt 6 and dormant bolt 8 with mill tail grate plate 11, and compartment is combed Plate 5 is provided with multi-head spiral perforate (16), the angle of multi-head spiral perforate 16 and canine tooth with mill tail grate plate 11 The wheel pressure angle is consistent, is provided with ladder lining board 4 peaceful liner plates 9 and lifting blade 12 and bistrique lining in the cylindrical shell 2 Plate 13, cylindrical shell 2 centers are provided with centre bore 10, and bull gear 14 is fixing by square head bolt 6, ladder lining board 4 Fixed by heavy bolt 8, bull gear 14 is meshed with pinion. Material enters a storehouse by spiral feeder 1, Material is subjected to the fragmentation of steel ball impact grinding in a storehouse, broken after qualified material through the water conservancy diversion of compartment grate plate 5 and Deliver in two storehouses, in two storehouses with broken material again through the fine powder that grinds to form of small ball. By mill tail grate plate 11 water conservancy diversion and deliver into discharge bin is discharged the material fine powder through discharging spiral-tube 15.
The embodiment of the utility model tube mill multi-head spiral type grate plate, it is to connect feed auger tube 1 and discharging spiral tube 15 respectively by cylindrical shell 2 two ends, mill door 3 is set on the cylindrical shell 2, compartment grate plate 5 is installed in cylindrical shell 2 with mill tail grate plate 11, on compartment grate plate 5 and the mill tail grate plate 11 multi-head spiral perforate 16 is set, perforate 16 angles are consistent with the gear wheel pressure angle, be provided with ladder lining board 4 peaceful liner plates 9 and lifting blade 12 in the cylindrical shell 2, compartment grate plate 5 is fixing with retainer ring 7 by square head bolt 6, cylindrical shell 2 centers are provided with centre bore 10, bull gear 14 is meshed with pinion, and bistrique liner plate 13 is fixing by dormant bolt 8.Material is entered in the storehouse by feed auger tube 1, material is subjected to the fragmentation of big steel ball impact grinding in a storehouse, broken back qualified material is passed through the water conservancy diversion of compartment grate plate 5 and is delivered into two storehouses, the material that is broken in two storehouses grinds to form fine powder through small ball again, water conservancy diversion by mill tail grate plate 11 unloads feed bin with delivering into, and through discharging spiral tube 15 powder material is discharged.
Claims (1)
1, a kind of tube mill multi-head spiral type grate plate, it is to connect feed auger tube (1) and discharging spiral tube (15) respectively by cylindrical shell (2) two ends, it is characterized in that compartment grate plate (5) and mill tail grate plate (11) are provided with multi-head spiral perforate (16), the angle of multi-head spiral perforate (16) is consistent with the gear wheel pressure angle, compartment grate plate (5) is fixed in the cylindrical shell (2) by square head bolt (6) and retainer ring (7) with mill tail grate plate (11), the peaceful liner plate of ladder lining board (4) (9) installs on cylindrical shell (2) inwall with lifting blade (12), bull gear (14) is meshed with pinion, the interior center of cylindrical shell (2) is provided with centre bore (10) and mill door (3), and bistrique liner plate (13) is fixing by dormant bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213983 CN2417927Y (en) | 2000-03-28 | 2000-03-28 | Multi-head spiral grid-plate for tubelike grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213983 CN2417927Y (en) | 2000-03-28 | 2000-03-28 | Multi-head spiral grid-plate for tubelike grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2417927Y true CN2417927Y (en) | 2001-02-07 |
Family
ID=33580175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213983 Expired - Fee Related CN2417927Y (en) | 2000-03-28 | 2000-03-28 | Multi-head spiral grid-plate for tubelike grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2417927Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741178A (en) * | 2014-07-22 | 2015-07-01 | 周鸿钧 | Novel grid plate for ball mill |
| CN105149050A (en) * | 2015-09-22 | 2015-12-16 | 济南济钢铁合金厂 | Ball mill tube, ball mill with ball mill tube and manufacturing method of ball mill |
| CN108212360A (en) * | 2018-03-23 | 2018-06-29 | 中材建设有限公司 | Suitable for the adjustable grate plate frame of tube mill bilayer grate plate |
| CN110270415A (en) * | 2019-06-12 | 2019-09-24 | 曾尚武 | Grinder |
-
2000
- 2000-03-28 CN CN 00213983 patent/CN2417927Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741178A (en) * | 2014-07-22 | 2015-07-01 | 周鸿钧 | Novel grid plate for ball mill |
| CN105149050A (en) * | 2015-09-22 | 2015-12-16 | 济南济钢铁合金厂 | Ball mill tube, ball mill with ball mill tube and manufacturing method of ball mill |
| CN108212360A (en) * | 2018-03-23 | 2018-06-29 | 中材建设有限公司 | Suitable for the adjustable grate plate frame of tube mill bilayer grate plate |
| CN108212360B (en) * | 2018-03-23 | 2024-03-08 | 中材建设有限公司 | Adjustable grate plate frame suitable for double-layer grate plate of tube mill |
| CN110270415A (en) * | 2019-06-12 | 2019-09-24 | 曾尚武 | 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 |