CN202107941U - Strong-evacuating type movable millstone for grinding - Google Patents
Strong-evacuating type movable millstone for grinding Download PDFInfo
- Publication number
- CN202107941U CN202107941U CN2011201912228U CN201120191222U CN202107941U CN 202107941 U CN202107941 U CN 202107941U CN 2011201912228 U CN2011201912228 U CN 2011201912228U CN 201120191222 U CN201120191222 U CN 201120191222U CN 202107941 U CN202107941 U CN 202107941U
- Authority
- CN
- China
- Prior art keywords
- grinding disc
- movable grinding
- grinds
- strong
- grinding
- 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
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model provides a strong-evacuating type movable millstone for grinding so as to evacuate materials in a grinding cavity during grinding process all the time, thereby avoiding discharging blocking and ensuring continuous discharging. Structurally, at least one material poking bump is arranged on the protruded outer edge of the movable millstone surface. The outer-edge material poking bump has the functions of stirring and pushing, can avoid slurry from tangling, guides materials to flow through dynamic force, and leads grinded slurry to be drained out of the cavity smoothly, thereby improving grinding efficiency.
Description
Technical field
Utility model relates to is that grinder grinds movable grinding disc, in particular in the grinder of dense, high dense improved grinding operation grind movable grinding disc.
Background technology
The middle and high concentration mill of cellulosic biomaterial is separated the grinder of fibrous refinement, is the key equipment of paper-making pulping industry, tobacco, pulp fiber refinements such as the application of stalk building materials manufacturing industry, furniture manufacturing industry and feed animal husbandry.In this paper explanation will be typical case with the paper-making pulping grinder, play the technical descriptioon effect of fanning out from point to area.
Paper-making pulping grinder, its core component comprise grinding movable grinding disc and fixed millstone.Present mill parts product, movable grinding disc and fixed millstone are the plane mill, and the profile of tooth that is shaped on various versions on the card distributes, and forms the plane lapping gap after the assembling between the two.Material is sent into mill roll flute face milling zone continuously by the pit of the stomach in the mill, is finally ground refinement, discharges grinding chamber.Low concentration material during existing mill parts product generally is suitable for; For concentration material, high concentration material in the part; Particularly dried pledge material; Like the biomass fuel manufacturing industry of building materials manufacturing industry, furniture manufacturing industry, grain processing industry, straw fiber etc., must keep the material mass dryness fraction, grind and can not add water.In the material if comprise some thicker fibre bundles; Or material size differs greatly or proportion is little, mass dryness fraction is high, during mobile difference; Trapping phenomena is stopped up in as easy as rolling off a log appearance in the grinding, and material is assembled and put up a bridge each other, can not smooth and easyly discharge; Cause that grinding efficiency is low, living load moment strengthens, the serious overflow that also can cause is shut down.
Summary of the invention
All the time evacuate material in the grinding chamber when goal of the invention of the utility model is to provide a kind of process of lapping, avoid discharging to stop up, guarantee that the strong evacuation type of continuous discharging grinds movable grinding disc.The strong evacuation type that the utility model provides grinds the movable grinding disc technical scheme, and its technology contents is: a kind of strong evacuation type grinds movable grinding disc, protrudes from movable grinding disc card outer rim and is provided with at least one group of material projection.
In above-mentioned overall technical architecture, described material toggling projection is the dihedral convexity, and the inclined-plane of meeting in the rotation material is that slurry promotes face; It can be the plane; Also can be cambered surface, be that structure is strengthened face back to the material face, and the top is wedge angle, slick and sly lead angle or trapezoidal shape; The card height of material toggling projection is not less than movable grinding disc roll flute height.
The strong evacuation type of present patent application grinds movable grinding disc; When movable grinding disc rotated, the material projection of dialling of its outer rim protrusion had played stirring and impetus to material, avoids slurry to tangle; The power directing material flows; Make the slurry after the grinding discharge the machine chamber smoothly, slurry can be discharged continuously smoothly, grind operating efficiency thereby improve.
To combine the practical implementation structure to specify the technology contents of the utility model below.
Description of drawings
Fig. 1 is that this strong evacuation type grinds the structural representation that movable grinding disc cooperates with fixed millstone
The (a) and (b) of Fig. 2, (c) are respectively that the back side, the center line that this strong evacuation type grinds movable grinding disc analysed and observe and Facad structure figure
The (a) and (b) of Fig. 3, (c) are respectively that this strong evacuation type grinds the back side, the center line that movable grinding disc is divided into each the fan-shaped burst behind some fan-shaped bursts and analyses and observe and Facad structure figure
Fig. 4 is assembled in the insight structural map in the grinder shroud with this strong evacuation type grinding movable grinding disc and fixed millstone.
The specific embodiment
The strong evacuation type that the utility model provides grinds movable grinding disc, and its structure constitutes shown in accompanying drawing 2, protrudes from movable grinding disc 3 card outer rims and evenly is provided with three groups of material projection A; Dial material projection A and be the dihedral convexity; The top is wedge angle, slick and sly lead angle or trapezoidal shape, and it can form with the movable grinding disc monoblock cast, or bolt or be weldingly fixed on the movable grinding disc 3 after the machined components; Grind in the rotation with movable grinding disc 3; It meets the working face for dialling material and promoting material to material face A1, and it can plane or arcwall face, be the structure reinforcement face of this projection back to material face A3.The card height A 2 of dialling material projection A should be not less than the roll flute height of movable grinding disc 3, it is had more significantly dial the material effect.This strong evacuation type grinds movable grinding disc 3 and is bolted on the rotating disk 2 of rotary main shaft 4 axle heads, grinds with fixed millstone 1 to cooperate, and as shown in Figure 3, movable grinding disc 3 can be made up of some fan-shaped burst spellings.
Claims (5)
1. one kind strong evacuation type grinds movable grinding disc, it is characterized in that protruding from movable grinding disc card outer rim and is provided with at least one group of material projection (A).
2. strong evacuation type according to claim 1 grinds movable grinding disc, it is characterized in that the card height of dialling material projection (A) is not less than movable grinding disc roll flute height.
3. strong evacuation type according to claim 1 and 2 grinds movable grinding disc, it is characterized in that the material toggling projection is the dihedral convexity, meets in the rotation material face (A1) is promoted face for slurry, strengthens face back to material face (A3) for structure.
4. strong evacuation type according to claim 3 grinds movable grinding disc, it is characterized in that meeting material face (A1) is plane or cambered surface.
5. strong evacuation type according to claim 1 and 2 grinds movable grinding disc, it is characterized in that dialling the top of expecting projection is wedge angle, slick and sly lead angle or trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201912228U CN202107941U (en) | 2011-06-08 | 2011-06-08 | Strong-evacuating type movable millstone for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201912228U CN202107941U (en) | 2011-06-08 | 2011-06-08 | Strong-evacuating type movable millstone for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107941U true CN202107941U (en) | 2012-01-11 |
Family
ID=45433384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201912228U Expired - Fee Related CN202107941U (en) | 2011-06-08 | 2011-06-08 | Strong-evacuating type movable millstone for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014397A (en) * | 2014-06-04 | 2014-09-03 | 隋鑫 | Millstone crusher |
| CN112916577A (en) * | 2021-01-22 | 2021-06-08 | 黄晓达 | Herbal pieces-preparation residual processing apparatus |
| CN114673024A (en) * | 2022-03-01 | 2022-06-28 | 山东滨瑞精密机械有限公司 | Grinding head for grinding pulp |
-
2011
- 2011-06-08 CN CN2011201912228U patent/CN202107941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014397A (en) * | 2014-06-04 | 2014-09-03 | 隋鑫 | Millstone crusher |
| CN112916577A (en) * | 2021-01-22 | 2021-06-08 | 黄晓达 | Herbal pieces-preparation residual processing apparatus |
| CN114673024A (en) * | 2022-03-01 | 2022-06-28 | 山东滨瑞精密机械有限公司 | Grinding head for grinding pulp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201386231Y (en) | Grinding disc of thermofiner with optimized tooth structure | |
| CN110598347B (en) | Design method for tooth-shaped structure of grinding sheet of defibrator | |
| RU2455153C2 (en) | Refiner plates with high-strength high-efficiency blades | |
| CN202107941U (en) | Strong-evacuating type movable millstone for grinding | |
| CN205850985U (en) | A kind of reversible disintegrating machine | |
| CN207277075U (en) | A kind of pressure adjustable full automatic disc type refiner | |
| CN206090164U (en) | A fiberizer for electrolytic paper processing | |
| CN104343034A (en) | Abrasive sheet for abrasive disc of pulping machine | |
| CN207478717U (en) | A kind of wet strong waste paper recycling chemical-mechanical pulping system | |
| CN202530333U (en) | Grinding disc of pulp grinder | |
| CN204685192U (en) | The centrifugal sand machine processed of a kind of high-efficiency double-rotor | |
| CN201010820Y (en) | Multifunctional grinding pan | |
| CN2753453Y (en) | Single-stage mill | |
| CN100360739C (en) | Millstone for refiner | |
| CN215094283U (en) | Material manufacturing device for cleaning production of environment-friendly calcium silicate board | |
| CN201783343U (en) | Grinding separator | |
| CN201321584Y (en) | Milling blade for chemimechanical pulp mill | |
| CN211171381U (en) | Thick liquid line feed system | |
| CN207277076U (en) | A kind of efficient disc pulping machine | |
| CN208133194U (en) | A kind of bamboo material pulverizer | |
| CN207857082U (en) | The special Burgy appts of carboxymethyl cellulose | |
| CN207772023U (en) | A kind of energy-saving and environment-friendly log splitter | |
| CN207562983U (en) | A kind of high efficiency forage cutting machine | |
| CN207872269U (en) | A kind of turbine type rice pulverizer | |
| CN201500551U (en) | Grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140608 |