CN201313065Y - Refining device of mineral slurry - Google Patents
Refining device of mineral slurry Download PDFInfo
- Publication number
- CN201313065Y CN201313065Y CNU200820169426XU CN200820169426U CN201313065Y CN 201313065 Y CN201313065 Y CN 201313065Y CN U200820169426X U CNU200820169426X U CN U200820169426XU CN 200820169426 U CN200820169426 U CN 200820169426U CN 201313065 Y CN201313065 Y CN 201313065Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- flow guiding
- mineral matter
- thinning
- guiding disc
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a device which is provided with flow guide discs, and adjustable valve bodies on the flow guide discs and is suitable for matching with the processing complete equipment of the mineral slurry. The device comprises a shell which is provided with a feed inlet and a discharge outlet; at least two flow guide discs are arranged in the shell; the edge of the flow guide disc takes an arc surface, and the top of the arc surface is provided with a valve body with high wear resistance; the outer surface of the valve body forms a friction impact surface; the oppositely arranged flow guide discs and the surface of the valve body thereof form a jet cavity of the mineral slurry; at least one flow guide disc and the valve body thereof are provided with a through hole which forms a slurry channel; and the area in which the slurry channel is communicated with the jet cavity forms an impact cavity. The device has the advantages that the flow guide disc can guide the path which the mineral slurry enters, and the valve body arranged on the flow guide disc not only can change the volume of the impact cavity, but also can provide space for material particles; the space between corresponding valve bodies is adjusted by a drive mechanism, therefore the jet pressure into the cavity can be changed, and the particle size can be effectively controlled.
Description
[affiliated technical field]
The utility model relates to a kind of device for thinning of mineral matter slurry, especially a kind ofly is provided with flow guiding disc, has adjustable valve body, the suitable and supporting device of complete equipment for processing mineral matter slurry on it.
[background technology]
The large-scale production of mineral chylema (as water-coal-slurry) up to now, adopts the wet ball-milling technology of ball vibrating head grinding machine to carry out mostly.Traditional technology is to utilize jaw crusher raw ore (as coal) or ore concentrate (as coal) to be crushed to the particle of 20-30 millimeter, iron block in tramp iron separator removal ore deposit (as coal), be crushed to the following particle of 3-5 millimeter through hammer mill again, add entry and additive in proportion and form the mineral matter centrotheca, go forward side by side into ball mill, in ball mill, obtain mineral chylema (as water-coal-slurry) magma under the ball action of steel ball, magma adds stabilizing agent after filtering and carries out the brute force stirring, finally obtains finished product mineral chylema (as water-coal-slurry).
Traditional ball milling mineral chylema (as water-coal-slurry) crushing technology exists power consumption big, mainly is that in-fighting is big; Simultaneously, to the particle size after cracking poor controllability in the mineral chylema (as water-coal-slurry), the steel ball waste is big; In addition, single unit system is bulky.
[summary of the invention]
The purpose of this utility model is to change the structure and the crumbling method of existing ball mill, a kind of device for thinning that has the mineral matter slurry of valve body on flow guiding disc and the flow guiding disc that is provided with is provided, by regulating the spacing of the corresponding valve body that is provided with, can effectively control the particle size after cracking of mineral matter, high efficiency, energy efficient, and compact conformation, volume are little.
The technical scheme that the prior art problem that solves the utility model is adopted is: a kind of device for thinning of mineral matter slurry, the housing that comprises band charging aperture and discharging opening, it is characterized in that being provided with at least in the housing two flow guiding discs, the edge of described flow guiding disc is cambered surface, the cambered surface top has the valve body of high-wearing feature, and the outer surface of valve body forms the friction striking face; The surface of flow guiding disc of She Zhiing and valve body thereof forms the jet chamber of mineral matter slurry in opposite directions; Have through hole at least one flow guiding disc and the valve body thereof, through hole forms the slurry passage; The zone that the slurry passage is communicated with the jet chamber forms impact cavity.Raw ore (as coal) or ore concentrate (as coal) enter housing through the centrotheca that forms after the preliminary working from charging aperture, in the drainage in jet chamber with converge under the effect, flow into impact cavity at a high speed with mode of jet, the mineral matter that arrives in this regional centrotheca is clashed into mutually, these mineral matters simultaneously with valve body on the friction striking face (body wall in impact cavity zone is mainly rubbing surface, the body wall at slurry passage place is mainly striking face, usually also be striking face in corner that rubbing surface is connected with striking face) sidewall collision (striking face on the main and valve body clashes into), thereby make particle realize broken and refinement, discharge from discharging opening by the slurry passage at last.The edge camber of flow guiding disc extends out face, and this shape plays effective guide functions.In addition, charging aperture here and discharging opening can exchange, and promptly the mineral matter centrotheca can enter in the housing from charging aperture, outside discharging opening is discharged housing; Also can enter in the housing, outside charging aperture is discharged housing from the mouth that comes out.The charging aperture of mentioning below, discharging opening, feed end and discharge end also can exchange.
As further improving and replenishing to technique scheme, the utility model adopts following technical measures: the shape in described jet chamber is the little reducing shape of outer imperial palace, outside dimension is at 20-200mm, and interior hole dimension is at 10-100mm, and its minimum place spacing is 0.001-20mm.Help converging slurry, increase pressure and form jet and inject impact cavity, produce effectively bump.
Valve body on the described flow guiding disc and flow guiding disc main body are for dividing body structure, and the friction striking face of valve body can be zigzag structure or helical structure.This can make flow guiding disc and valve body adopt unlike material, and comparatively cheap material is adopted at the position that does not contact with mineral matter, avoids the whole defective that adopts the high rigidity material to cause cost to rise of flow guiding disc.In addition, divide body structure to also help in time, be convenient for changing the valve body of wearing and tearing.The irregularly shaped of friction striking face helps further fragmentation of material.
Described flow guiding disc is two, and the valve body on flow guiding disc is connected with driving mechanism, and another valve body is fixed on the flow guiding disc.The translation of movable valve body energy makes two valve body relative distances adjustable, with the spacing between the regulation valve body, thus the volume of change impact cavity.Driving mechanism wherein is stepper motor band reductor controlling organization or adds spring controling mechanism or add the accumulator controlling organization or add accumulator controlling organization or jointly controlling mechanism or being variable-frequency motor band reductor controlling organization for mechanical, electrical, liquid, gas for the hydraulic circuit controlling organization or for hydraulic circuit for the pneumatic circuit controlling organization or for pneumatic circuit for servomotor band reductor controlling organization or for mechanical mechanism.
One of flow guiding disc of She Zhiing and valve body thereof are discoid in opposite directions, and one is circular.
The through hole of described valve body can be one or a plurality of.
Described driving mechanism is handled by automatic control system, and the press detection sensor of described control system is arranged on the charging aperture place.Press detection sensor detects the pressure of charging aperture, and pressure signal is reacted to the spacing of automatic control system with regulation valve body, to guarantee the constant pressure of impact cavity mesohigh slurry.
Described valve body is that pottery or diamond or tungsten carbide or hardness are greater than HRC60 hard material.Have sufficiently high hardness,, simultaneously, prevent that valve body from crossing quick-wearing, avoid frequent replacing to reach the particle requirement.
The beneficial effects of the utility model are: 1, flow guiding disc can guide the path that mineral matter slurry enters, and the valve body which is provided with not only can change the volume of impact cavity but also material particle space can be provided.Regulate spacing between the corresponding valve body by driving mechanism, can change the jet pressure that enters cavity, effectively control particle size after cracking.2, the technical solution of the utility model high efficiency is avoided in-fighting, and effective use of energy sources cuts down the consumption of energy.3, this apparatus structure compactness, volume are little, and floor space is little, conveniently produce, processing, transportation.
[description of drawings]
Fig. 1 is the sectional structure schematic diagram that is provided with first kind of flow guiding disc of the present utility model;
Fig. 2 is second kind of sectional structure schematic diagram of two flow guiding discs that cooperatively interact in the utility model;
Fig. 3 be among Fig. 2 A-A to structural representation;
Fig. 4 is the third sectional structure schematic diagram of two flow guiding discs that cooperatively interact in the utility model;
Fig. 5 be among Fig. 4 B-B to structural representation;
Fig. 6 is the 4th kind of sectional structure schematic diagram of two flow guiding discs that cooperatively interact in the utility model;
Fig. 7 be among Fig. 6 C-C to structural representation;
Fig. 8 is the 5th kind of sectional structure schematic diagram of two flow guiding discs that cooperatively interact in the utility model;
Fig. 9 be among Figure 10 D-D to structural representation;
Figure 10 is the 6th kind of sectional structure schematic diagram of two flow guiding discs that cooperatively interact in the utility model.
[specific embodiment]
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment 1: a kind of device for thinning of mineral matter slurry, as shown in Figure 1, it comprises the housing 1 of band charging aperture 7 and discharging opening 8, be provided with two flow guiding discs 2 in the housing 1, the edge of described flow guiding disc 2 is cambered surface, the cambered surface top has the valve body 3 of high-wearing feature, and the outer surface of valve body 3 forms the friction striking face; The surface of flow guiding disc 2 of She Zhiing and valve body 3 thereof forms the jet chamber 4 of mineral matter slurry in opposite directions; Have a through hole on flow guiding disc 2 and the valve body 3 thereof, through hole forms slurry passage 5; The zone that slurry passage 5 is communicated with jet chamber 4 forms impact cavity 6.
Valve body 3 on flow guiding disc 2 is connected with driving mechanism, and another valve body 3 is fixed on the flow guiding disc 2.
3 one of flow guiding disc 2 of She Zhiing and valve bodies thereof are discoid in opposite directions, and one is circular.
Driving mechanism is handled by automatic control system, and the press detection sensor of control system is arranged on the charging aperture place.Driving mechanism is stepper motor band reductor controlling organization or adds spring controling mechanism or add the accumulator controlling organization or add accumulator controlling organization or jointly controlling mechanism or being variable-frequency motor band reductor controlling organization for mechanical, electrical, liquid, gas for the hydraulic circuit controlling organization or for hydraulic circuit for the pneumatic circuit controlling organization or for pneumatic circuit for servomotor band reductor controlling organization or for mechanical mechanism.
The shape in jet chamber 4 is the little reducing shape of outer imperial palace, and outside dimension is at 20-200mm, and interior hole dimension is at 10-100mm, and its minimum place spacing is 0.001-20mm.Can adjust spacing between two valve bodies 3 according to actual conditions is 0.03mm or for 0.005mm or be 5mm, perhaps is any one value in the above-mentioned scope.In the certain clearance scope, flow velocity V=170-500 meter per second.
Raw ore (as coal) or ore concentrate (as coal) enter housing through the centrotheca that forms after the preliminary working from charging aperture, in the drainage in jet chamber with converge under the effect, flow into impact cavity at a high speed with mode of jet, the mineral matter that arrives in this regional centrotheca is clashed into mutually, these mineral matters simultaneously with valve body on the friction striking face (body wall in impact cavity zone is mainly rubbing surface, the body wall at slurry passage place is mainly striking face, usually also be striking face in corner that rubbing surface is connected with striking face) sidewall collision (striking face on the main and valve body clashes into), thereby make particle realize broken and refinement, discharge from discharging opening by the slurry passage at last, finish the broken refinement work of solid-state mineral matter.
Embodiment 2: a kind of device for thinning of mineral matter slurry, as shown in Figures 2 and 3, have plurality of through holes on flow guiding disc 2 and the valve body 3 thereof, and plurality of through holes forms a plurality of slurry passages 5.All the other structures are with embodiment 1
Embodiment 3: a kind of device for thinning of mineral matter slurry, as Fig. 1, Fig. 2, Fig. 4, Fig. 6, Fig. 8 and shown in Figure 10, the valve body 3 on the flow guiding disc 2 is the branch body structure with flow guiding disc 2 main bodys.All the other structures are with embodiment 1 or embodiment 2.
Embodiment 4: a kind of device for thinning of mineral matter slurry, as shown in Figure 3, the friction striking face of valve body 3 can be zigzag structure or helical structure.All the other structures are with embodiment 1 or embodiment 2 or embodiment 3.
Embodiment 4: a kind of device for thinning of mineral matter slurry, as Fig. 4-shown in Figure 9, valve body 3 is that pottery or diamond or tungsten carbide or hardness are greater than HRC60 hard material.All the other structures are with embodiment 1 or embodiment 2.
Embodiment 5: a kind of device for thinning of mineral matter slurry, as shown in figure 10, valve body 3 is fixed on the flow guiding disc 2 by valve block 9.All the other structures are with embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4.
Claims (9)
1. the device for thinning of a mineral matter slurry, the housing (1) that comprises band charging aperture (7) and discharging opening (8), it is characterized in that being provided with at least in the housing (1) two flow guiding discs (2), the edge of described flow guiding disc (2) is cambered surface, the cambered surface top has the valve body (3) of high-wearing feature, and the outer surface of valve body (3) forms the friction striking face; The surface of flow guiding disc of She Zhiing (2) and valve body (3) thereof forms the jet chamber (4) of mineral matter slurry in opposite directions; Have through hole at least one flow guiding disc (2) and the valve body (3) thereof, through hole forms slurry passage (5); The zone that slurry passage (5) is communicated with jet chamber (4) forms impact cavity (6).
2. the device for thinning of a kind of mineral matter slurry according to claim 1 is characterized in that the shape in described jet chamber (4) is the little reducing shape of outer imperial palace, and outside dimension is at 20-200mm, and interior hole dimension is at 10-100mm, and its minimum place spacing is 0.001-20mm.
3. the device for thinning of a kind of mineral matter slurry according to claim 2 is characterized in that the valve body (3) on the described flow guiding disc (2) is the branch body structure with flow guiding disc (2) main body.
4. the device for thinning of a kind of mineral matter slurry according to claim 3 is characterized in that the friction striking face of valve body (3) can be zigzag structure or helical structure.
5. the device for thinning of a kind of mineral matter slurry according to claim 4 is characterized in that described flow guiding disc (2) is two, and the valve body (3) on the flow guiding disc (2) is connected with driving mechanism, and another valve body (3) is fixed on the flow guiding disc (2).
6. the device for thinning of a kind of mineral matter slurry according to claim 5 is characterized in that the flow guiding disc (2) and (3) one of the valve bodies thereof that are provided with in opposite directions are discoid, and one is circular.
7. the device for thinning of a kind of mineral matter slurry according to claim 6 is characterized in that the through hole of described valve body (3) can be one or a plurality of.
8. the device for thinning of a kind of mineral matter slurry according to claim 7 is characterized in that described driving mechanism handles by automatic control system, and the press detection sensor of described control system is arranged on the charging aperture place.
9. the device for thinning of a kind of mineral matter slurry according to claim 8, it is characterized in that described valve body (3) for pottery or diamond or tungsten carbide or hardness greater than HRC60 hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820169426XU CN201313065Y (en) | 2008-12-11 | 2008-12-11 | Refining device of mineral slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820169426XU CN201313065Y (en) | 2008-12-11 | 2008-12-11 | Refining device of mineral slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313065Y true CN201313065Y (en) | 2009-09-23 |
Family
ID=41124851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820169426XU Expired - Lifetime CN201313065Y (en) | 2008-12-11 | 2008-12-11 | Refining device of mineral slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313065Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433875B (en) * | 2008-12-11 | 2011-11-30 | 绍兴精功机电有限公司 | Device for thinning mineral matter slurry |
-
2008
- 2008-12-11 CN CNU200820169426XU patent/CN201313065Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433875B (en) * | 2008-12-11 | 2011-11-30 | 绍兴精功机电有限公司 | Device for thinning mineral matter slurry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205462388U (en) | Lime stone breaker | |
| CN101632953B (en) | Dual-roller dual-cavity three-impact crusher | |
| CN205323958U (en) | Portable broken station | |
| CN100406127C (en) | Combined hydraulic ultrafine powder grinding device | |
| CN101433875B (en) | Device for thinning mineral matter slurry | |
| CN201313065Y (en) | Refining device of mineral slurry | |
| CN202113902U (en) | Energy-saving conical mill | |
| CN101352694B (en) | Counter beating hammer type disintegrator | |
| CN202070358U (en) | Adjustable fine grinder | |
| CN210357386U (en) | Vertical superfine powder rolling mill | |
| CN209020496U (en) | High efficiency tower grinding machine-cyclone closed circuit grinding system | |
| CN102698850A (en) | Jet mill crusher | |
| CN207614933U (en) | A kind of forced action type fine powder machine | |
| CN203725224U (en) | Medium coal deep crushing, grading and gangue discharging integrated device | |
| CN207614931U (en) | A kind of quick washing grinding mill | |
| CN202037013U (en) | Oil cylinder of cone crusher | |
| CN207605799U (en) | A kind of integration high speed disintegrator | |
| CN201711178U (en) | Novel hammer crusher for coal gangue shale | |
| CN2329432Y (en) | Internal screening combined crusher | |
| CN103567007B (en) | A kind of jaw trimmer | |
| CN201310905Y (en) | Complete device for mineral slurry processing | |
| CN202129120U (en) | Vertical grinding machine for material refining layer | |
| CN201064724Y (en) | Micro mist impact grinding machine and powder body processing system thereof | |
| CN2328426Y (en) | Two-in-one high efficiency energy saving super fine pulverizer | |
| CN201701995U (en) | Feeding-controllable deep-cavity type vertical impact crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090923 Effective date of abandoning: 20081211 |