CN204523266U - Ultra-fine diamond micro powder granule multi-level grading device - Google Patents
Ultra-fine diamond micro powder granule multi-level grading device Download PDFInfo
- Publication number
- CN204523266U CN204523266U CN201520132303.9U CN201520132303U CN204523266U CN 204523266 U CN204523266 U CN 204523266U CN 201520132303 U CN201520132303 U CN 201520132303U CN 204523266 U CN204523266 U CN 204523266U
- Authority
- CN
- China
- Prior art keywords
- batch mixing
- grader
- rotary drum
- material containing
- containing box
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to a kind of ultra-fine diamond micro powder granule multi-level grading device that can carry out the granularity Accurate Classification of close limit to ultra-fine diamond micro powder granule, by batch mixing tower, grader, EGR and automatic program control system combine, agitating device is provided with in batch mixing tower, bottom batch mixing tower and grader, feed nozzle is connected, batch mixing tower is connected by feed back pipeline and material containing box, grader comprises head part, rotary drum parts, electric-motor drive parts, rotary drum parts are the inner rotary drum for feed liquid cavity, rotary drum offers supernatant outlet, thick material liquid outlet, feed nozzle, head part comprises head, head spindle, electric-motor drive parts comprise grader variable-frequency motor, EGR comprises material containing box, circulating pump, material containing box is retrieved from grader feed liquid to be selected and is transmitted back to batch mixing tower by circulating pump, compensate in the wide and micro mist of domestic ultra-fine diamond powder size grading range and there is oarse-grained deficiency, perfect current ultra-fine diamond micro powder product structure, improve classification efficiency, that this equipment of domestic initiation carries out the classification of ultra-fine diamond powder size.
Description
Technical field
The utility model relates to a kind of ultra-fine diamond micro powder granule multi-level grading device that can carry out the granularity Accurate Classification of close limit to ultra-fine diamond micro powder granule.
Background technology
Natural or synthetic diamond micropowder is all current a kind of superhard refined abrasive in the world.Along with the development of new and high technology, it is more and more extensive in the application of each industrial department.After artificial metal and stone drops into industrial-scale production, the carbonado that western industrial developed country consumes is approximately that 10000 myriagrams draw, wherein the consumption of diadust is close to 10%, larger than cubic boron nitride 1. 25 times of adamantine grainding capacity, larger than carborundum 2. 85 ~ 3. 57 times, larger than white fused alumina 6. 25 ~ 7. 14 times.So diadust is as a kind of super hard abrasive, there is the grainding capacity be unsurpassed in excellence, the grainding capacity of diadust comprises the grinding capacity of workpiece and the wear-resistant of itself and anti-grindability, depends on its microhardness, granularity, intensity, grain shape and heat endurance and chemical stability.Diadust has three broad aspect as the application of abrasive material: in industrial, science and the medically fine grinding of various precision components or polishing; For the manufacture of resin bood tool, metal bonded tools and plating tool; Mould Machining, gem and jade polishing, jewel bearing processing and manufacturing is used for as refined abrasive; Diadust is except being used as grinding-material, and another large purposes is exactly be used as functional material; Such as utilize its thermal property and electrical properties etc.Be mixed among thermosetting resin polymer, cellulose, phenolic resins or potsherd with diadust, can be made into a kind of new material that there is raising thermal conductivity and reduce thermal expansivity; Diadust being mixed into sheet metal, having as can be made in nickel sheet or stainless steel substrates that thermal conductivity is high, the low and lightweight Novel sheet material of thermal expansivity, highly dense high energy device can be made in the electronics industry for thermal control.
Be used as the form of grinding-material from diamond, the diadust more than 60% that the whole world industrially consumes is used to make diamond paste, diadust mixture and diadust lapping liquid.
The progress of current high-precision grinding technology, in the physical dimension such as flatness, the depth of parallelism, glacing flatness of part processing, can obtain more accurate tolerance, the subject matter that attrition process industry faces is that requirement finished surface is without defects such as any fine scratches.How to eliminate these defects, depend primarily on four factors: the uniformity of diadust granularity, the grain shape of diadust, mixed proportion and purity and support chemistry, wherein develop into grading at present for the uniformity of diadust granularity more and more thinner, the level that size fraction ranges is more and more narrow, but super fine grading precision is not high is the bottleneck that restriction China tool made of superhard material develops always, numerous domestic enterprise is for many years also in effort research, but effect is always undesirable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of ultra-fine diamond micro powder granule multi-level grading device that can carry out the granularity Accurate Classification of close limit to ultra-fine diamond micro powder granule, super fine grading scope is reached: 0--10 μm, minimum zone 0--50nm.
The technical solution of the utility model is achieved in that
A kind of ultra-fine diamond micro powder granule multi-level grading device, by batch mixing tower, grader, EGR and automatic program control system four incorporating aspects form, it is characterized in that:
The height of a, batch mixing tower is arranged on 3 meters, for providing the supply pressure 0.03MPa of feed liquid in batch mixing tower, the agitating device preventing feed liquid from reuniting is provided with, the batch mixing tower variable-frequency motor that this agitating device comprises the changed mixing speed being arranged on batch mixing top of tower and the stainless steel paddle feed liquid in batch mixing tower being carried out to dispersed with stirring be arranged in batch mixing tower be connected with batch mixing tower variable-frequency motor in batch mixing tower; Offer discharging opening at batch mixing tower bottom and be connected by feed nozzle bottom discharge opening pipeline and grader, discharge opening pipeline is provided with high-precision manual control valve, this valve is implemented precisely to control to the feed liquid flow entering grader, charging aperture is offered on batch mixing tower top, this charging aperture is connected by feed back pipeline and material containing box, is responsible for accepting the feed liquid from material containing box;
B, grader comprises head part, inside with fuselage door is the fuselage that rotary drum rotates cavity, the rotary drum parts in rotary drum rotation cavity are arranged on by fuselage door, be arranged on the electric-motor drive parts on fuselage, rotary drum parts are the inner rotary drum for feed liquid cavity, supernatant outlet is offered on rotary drum top, bottom offers thick material liquid outlet, central part is the feed nozzle be opened in bottom grader bottom, head part comprises head, the protective cover being arranged on the head spindle on head and being arranged on head, electric-motor drive parts comprise and are arranged on the grader variable-frequency motor on fuselage and the belt pulley on grader variable-frequency motor output shaft, head spindle is by head spindle belt pulley, belt, pinch roller, belt pulley on grader variable-frequency motor output shaft is connected with grader variable-frequency motor, the upper end of rotary drum is connected with the head spindle in head part, the lower end of rotary drum is arranged on rotary drum and rotates in the sliding bearing of cavity bottom, the supernatant outlet lower position on the rotary drum top in cavity is rotated at the rotary drum of fuselage, rotary drum surrounding is provided with supernatant drip tray,
The circulating pump that c, EGR comprise material containing box, are connected with material containing box, circulating pump is arranged on material containing box top, and be inserted in material containing box by circulating pump feed pipe and be connected with this material containing box, the charging aperture that circulating pump is offered by feed back pipeline and batch mixing tower top and batch mixing tower are connected, and batch mixing tower is responsible for accepting the feed liquid from material containing box; Material containing box offers material containing box charging aperture, material containing box is connected by the coarse fodder liquid discharging opening of this material containing box charging aperture and material containing box feed pipe and grader, material containing box is also connected by the discharging opening of the supernatant drip tray of this material containing box supernatant charging aperture and material containing box supernatant feed pipe and grader, and material containing box is retrieved from grader feed liquid to be selected and is transmitted back to batch mixing tower by circulating pump.
Batch mixing tower the whole body is stainless steel, is supported by 3 root posts, fully stirs to make feed liquid enter into grader in a dispersed form for feed liquid is carried out, and material tower height degree determines the constant of material pressure, and discharge valve ensures that material enters the stability of grader flow.
The concentration of feed liquid controls to be 0.5-40% scope, to consist of sorting feed liquid by powder to be selected and pure water at percentage by weight, and dispersed uniform feed liquid is transported to the device of grader with certain pressure, Stress control is at 0.03MPa.
In batch mixing tower, be also provided with heating and cooling device, ensure the stable in physicochemical property of material, batch mixing tower has the function keeping feed temperature stable.
Described automatic program control system comprises rotating temperature sensor control and the drum speed sensor in cavity with the rotary drum in grader fuselage and leading back control circuit in the frequency converter of the variable-frequency motor rotating speed controlling batch mixing top of tower, the frequency converter controlling the motor speed on grader fuselage, head part and forms; By the rotating speed of above-mentioned frequency converter stepless regulating motor; automatic program control system arranges the rotating speed of needs according to technological requirement by frequency converter, the time relay arranges the duration of runs; and by being arranged on temperature, the velocity sensor detection seperator operating condition on grade machine, report to the police and autostop if any abnormal acousto-optic.
Described supernatant drip tray is used for reclaiming supernatant, comprise be arranged on seat under supernatant drip tray that rotary drum in grader fuselage rotates on cavity, be fixed on supernatant drip tray under supernatant drip tray on seat, the supernatant drip tray upper cover that matches with clear supernatant drip tray.
The upper end of rotary drum is connected by transmission lateral pin with the head spindle in head part.
The utility model has following good effect:
1) the utility model compensate in the wide and micro mist of domestic ultra-fine diamond powder size grading range and there is oarse-grained deficiency, perfect current ultra-fine diamond micro powder product structure, improve classification efficiency, is that this equipment of domestic initiation carries out the classification of ultra-fine diamond powder size.
2) equipment that the utility model proposes, except possessing sorting ultra-fine diamond micro mist performance, also possesses the grading performance to superfine particulate matters such as other such as dyestuff, magnetic material, carborundum, can form application prospect widely.
The utility model has following technical parameter:
1) rotary drum volume: 6 liters;
2) rotary drum rotating speed: 1000-16000 revs/min;
3) rotary drum internal diameter: 105mm;
4) maximum centrifugal force: 15050 R.C.F;
5) grader power of motor: 3kw;
6) maximum water passing capacity: 1200L/H;
7) batch mixing tower volume: 160 liters;
Compared with prior art advantage:
1) take up room little;
2) production efficiency is high
3) partition size narrow range, overproof granule number is few.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of grader of the present utility model.
Fig. 3 is the structural representation of the rotary drum parts of grader of the present utility model.
Detailed description of the invention:
As shown in Figure 1, disclosed in the utility model, a kind of ultra-fine diamond micro powder granule multi-level grading device is formed by batch mixing tower 2, grader 1, EGR 3 and automatic program control system four incorporating aspects,
The height of batch mixing tower 2 is arranged on 3 meters, for providing the supply pressure 0.03MPa of feed liquid in batch mixing tower, the agitating device preventing feed liquid from reuniting is provided with, the variable-frequency motor 2-2 that this agitating device comprises the changed mixing speed being arranged on batch mixing top of tower and the stainless steel paddle feed liquid in batch mixing tower being carried out to dispersed with stirring be arranged in batch mixing tower be connected with variable-frequency motor 2-2 in batch mixing tower; Offer discharging opening at batch mixing tower bottom and be connected by the feed nozzle 1-16 bottom discharge opening pipeline 2-4 and grader, discharge opening pipeline 2-4 is provided with high-precision manual control valve, this valve is implemented precisely to control to the feed liquid flow entering grader, charging aperture 2-1 is offered on batch mixing tower top, this charging aperture 2-1 is connected by feed back pipeline 3-3 and material containing box 3-1, is responsible for accepting the feed liquid from material containing box 3-1; Batch mixing tower is made up of 3 support 2-5 of batch mixing tower tower body 2-3 and support tower body;
As Fig. 2, shown in 3, grader is by frame, rack-mounted grader fuselage (grader cylindrical shell) 1-5, be arranged on the batch mixing tower variable-frequency motor of the controllable rotating speed outside grader cylindrical shell, be arranged on the rotary drum be connected with batch mixing tower variable-frequency motor by power transmission shaft of grader inner barrel and be arranged on the inner temperature of grader fuselage (grader cylindrical shell) and velocity sensor is formed, the feed nozzle 1-16 of the rotary drum being communicated with batch mixing tower is installed at grader cylinder body bottom, the charging aperture 1-2 of the feed nozzle 1-16 of rotary drum is communicated with by discharge opening pipeline 2-4 with the discharging opening of batch mixing tower bottom.The supernatant drip tray 1-1 being arranged on the rotary drum of grader inner barrel is connected with material containing box 3-1 by material containing box supernatant feed pipe 1-6.
Grader comprises head part 1-3, inside with fuselage door 1-7 is the fuselage 1-5 that rotary drum rotates cavity, the rotary drum parts 1-8 in rotary drum rotation cavity is arranged on by fuselage door 1-7, be arranged on the electric-motor drive parts 1-9 on fuselage 1-5, rotary drum parts 1-8 is the inner rotary drum for feed liquid cavity, supernatant outlet 1-14 is offered on rotary drum top, bottom offers thick material liquid outlet 1-15, central part is the feed nozzle 1-16 being opened in bottom of the drum bottom, head part 1-3 comprises head, the protective cover being arranged on the head spindle 1-10 on head and being arranged on head, electric-motor drive parts 1-9 comprises and is arranged on the grader variable-frequency motor on fuselage and the belt pulley on grader variable-frequency motor output shaft, head spindle 1-10 is by head spindle belt pulley, belt 1-11, pinch roller 1-12, belt pulley on grader variable-frequency motor output shaft is connected with grader variable-frequency motor, the upper end 1-12 of rotary drum is connected with the head spindle 1-10 in head part, the lower end of rotary drum is arranged on rotary drum and rotates in the sliding bearing 1-13 of cavity bottom.Rotate the supernatant outlet 1-14 lower position on the rotary drum top in cavity at the rotary drum of fuselage, rotary drum surrounding is provided with supernatant drip tray 1-1; During installation, the lower end of rotary drum is inserted in sliding bearing 1-13, and the upper end 1-12 of rotary drum is square spigot, can insert in the interior square groove of head spindle 1-10, links together, rotate under the drive of head spindle 1-10 with the head spindle 1-10 in head part.Open fuselage door 1-7 when taking out rotary drum, from sliding bearing 1-13 and in head spindle 1-10, take out rotary drum in square groove.
The circulating pump 3-2 that EGR 3 comprises material containing box 3-1, is connected with material containing box 3-1, circulating pump 3-2 is arranged on material containing box top, and be inserted in material containing box 3-1 by circulating pump feed pipe and be connected with this material containing box, the charging aperture 2-1 that circulating pump 3-2 is offered by feed back pipeline 3-3 and batch mixing tower top and batch mixing tower 2 are connected, and batch mixing tower 2 is responsible for accepting the feed liquid from material containing box 3-1; Material containing box 3-1 offers material containing box charging aperture, material containing box 3-1 is connected by the thick material liquid outlet 1-15 of the rotary drum of this material containing box charging aperture and material containing box feed pipe and grader, material containing box 3-1 is also connected by the discharging opening of the supernatant drip tray 1-1 of the rotary drum of this material containing box supernatant charging aperture and material containing box supernatant feed pipe 1-6 and grader, and material containing box 3-1 retrieves from grader feed liquid to be selected and is transmitted back to batch mixing tower 2 by circulating pump 3-2.
Batch mixing tower the whole body is stainless steel, is supported by 3 root posts, fully stirs to make feed liquid enter into grader in a dispersed form for feed liquid is carried out, and material tower height degree determines the constant of material pressure, and discharge valve ensures that material enters the stability of grader flow.
The concentration of feed liquid controls to be 0.5-40% scope, to consist of sorting feed liquid by powder to be selected and pure water at percentage by weight, and dispersed uniform feed liquid is transported to the device of grader with certain pressure, Stress control is at 0.03MPa.
Described automatic program control system comprises rotating temperature sensor control and the drum speed sensor in cavity with the rotary drum in grader fuselage and leading back control circuit in the frequency converter of the batch mixing tower variable-frequency motor rotating speed controlling batch mixing top of tower, the frequency converter controlling the grader variable-frequency motor rotating speed on grader fuselage, head part and forms; By the rotating speed of above-mentioned frequency converter stepless regulating motor; automatic program control system arranges the rotating speed of needs according to technological requirement by frequency converter, the time relay arranges the duration of runs; and by being arranged on temperature, the velocity sensor detection seperator operating condition on grade machine, report to the police and autostop if any abnormal acousto-optic.
Described supernatant drip tray is used for reclaiming supernatant, comprise be arranged on seat under supernatant drip tray that rotary drum in grader fuselage rotates on cavity, be fixed on supernatant drip tray under supernatant drip tray on seat, the supernatant drip tray upper cover that matches with clear supernatant drip tray.The upper end of rotary drum is connected by transmission lateral pin with the head spindle in head part.
Specific works process is as follows:
Power to be passed to belt pulley on head and main shaft by belt, pinch roller by grader variable-frequency motor, thus drives rotary drum around own axes High Rotation Speed, forms powerful centrifugal force field at drum inner wall.Feed liquid mixed in batch mixing tower is by pipeline, and the feed nozzle entrance entered bottom grader injects feed liquid in the rotary drum inside grader, under powerful centrifugal action, forces feed liquid to carry out hierarchical motion.The light liquid of quality, at rotary drum center, flow to rotary drum upper end outlet place and is thrown to drip tray and reclaims, and the moderate solid of particle is got rid of on drum inner wall, and this part solid is exactly required finished product material.Larger particle mixes liquid and to be thrown out of from the thick material liquid outlet 1-15 the rotatory drum wall of rotary drum lower end, is flow in material containing box 3-1 by feedback outlet bottom body cavity.Backflow feed liquid in material containing box 3-1 is sent into batch mixing tower 2, reciprocation cycle by circulating pump again, until the finished product material part in all feed liquids all isolated.
Claims (4)
1. a ultra-fine diamond micro powder granule multi-level grading device, by batch mixing tower, grader, EGR and automatic program control system four incorporating aspects form, it is characterized in that:
The height of a, batch mixing tower is arranged on 3 meters, the agitating device preventing feed liquid from reuniting is provided with, the batch mixing tower variable-frequency motor that this agitating device comprises the changed mixing speed being arranged on batch mixing top of tower and the stainless steel paddle feed liquid in batch mixing tower being carried out to dispersed with stirring be arranged in batch mixing tower be connected with batch mixing tower variable-frequency motor in batch mixing tower; Offer discharging opening at batch mixing tower bottom and be connected by the feed nozzle of the bottom of the drum of discharge opening pipeline and grader, discharge opening pipeline is provided with high-precision manual control valve, offer charging aperture on batch mixing tower top, this charging aperture is connected by feed back pipeline and material containing box;
B, grader comprises head part, inside with fuselage door is the fuselage that rotary drum rotates cavity, the rotary drum parts in rotary drum rotation cavity are arranged on by fuselage door, be arranged on the electric-motor drive parts on fuselage, rotary drum parts are the inner rotary drum for feed liquid cavity, supernatant outlet is offered on rotary drum top, bottom offers thick material liquid outlet, central part is the feed nozzle of the bottom of the drum being opened in grader bottom, head part comprises head, the protective cover being arranged on the head spindle on head and being arranged on head, electric-motor drive parts comprise and are arranged on the grader variable-frequency motor on fuselage and the belt pulley on grader variable-frequency motor output shaft, head spindle is by head spindle belt pulley, belt, pinch roller, belt pulley on grader variable-frequency motor output shaft is connected with grader variable-frequency motor, the upper end of rotary drum is connected with the head spindle in head part, the lower end of rotary drum is arranged on rotary drum and rotates in the sliding bearing of cavity bottom, the supernatant outlet lower position on the rotary drum top in cavity is rotated at the rotary drum of fuselage, rotary drum surrounding is provided with supernatant drip tray,
The circulating pump that c, EGR comprise material containing box, are connected with material containing box, circulating pump is arranged on material containing box top, and be inserted in material containing box by circulating pump feed pipe and be connected with this material containing box, the charging aperture that circulating pump is offered by feed back pipeline and batch mixing tower top and batch mixing tower are connected, and batch mixing tower is responsible for accepting the feed liquid from material containing box; Material containing box offers material containing box charging aperture, material containing box is connected by the thick material liquid outlet of the rotary drum of this material containing box charging aperture and material containing box feed pipe and grader, material containing box is also connected by the discharging opening of the supernatant drip tray of the rotary drum of this material containing box supernatant charging aperture and material containing box supernatant feed pipe and grader, and material containing box is retrieved from grader feed liquid to be selected and is transmitted back to batch mixing tower by circulating pump.
2. ultra-fine diamond micro powder granule multi-level grading device according to claim 1, is characterized in that:
Described agitating device is a kind of heating paddle, and described heating paddle is a kind of steel paddle of hollow, in this hollow, be provided with resistive heater, is provided with velocity sensor on the surface at heating paddle; Described batch mixing tower tower body is interlayer tower body, and the interlayer cavity of interlayer tower body is imported and exported by cooling medium and is connected with external refrigeration device, in the interlayer cavity of this interlayer tower body, be full of cooling medium; Batch mixing tower also offers charge door, is responsible for adding raw material and pure water in batch mixing tower; Batch mixing inner wall of tower is provided with temperature sensor and pressure sensor; On batch mixing tower top, relief valve is installed, discharge pipe below discharging opening is provided with electromagnetic flow valve, this valve is implemented precisely to control to the feed liquid flow entering grader, and described charging aperture is connected by feed back pipeline and material containing box, is responsible for accepting the feed liquid from material containing box.
3. ultra-fine diamond micro powder granule multi-level grading device according to claim 1, is characterized in that: described automatic program control system comprises rotating temperature sensor control and the drum speed sensor in cavity with the rotary drum in grader fuselage and leading back control circuit in the frequency converter of the variable-frequency motor rotating speed controlling batch mixing top of tower, the frequency converter controlling the motor speed on grader fuselage, head part and forms.
4. ultra-fine diamond micro powder granule multi-level grading device according to claim 1, is characterized in that: described supernatant drip tray comprise be arranged on seat under supernatant drip tray that rotary drum in grader fuselage rotates on cavity, be fixed on supernatant drip tray under supernatant drip tray on seat, the supernatant drip tray upper cover that matches with clear supernatant drip tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520132303.9U CN204523266U (en) | 2015-03-09 | 2015-03-09 | Ultra-fine diamond micro powder granule multi-level grading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520132303.9U CN204523266U (en) | 2015-03-09 | 2015-03-09 | Ultra-fine diamond micro powder granule multi-level grading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523266U true CN204523266U (en) | 2015-08-05 |
Family
ID=53737320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520132303.9U Withdrawn - After Issue CN204523266U (en) | 2015-03-09 | 2015-03-09 | Ultra-fine diamond micro powder granule multi-level grading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523266U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689925A (en) * | 2015-03-09 | 2015-06-10 | 彭建国 | Multistage classifier and classification method of superfine diamond micro-powder particles |
| CN105080731A (en) * | 2015-08-13 | 2015-11-25 | 成都市新津迎先粮油有限公司 | Extrusion centrifugal machine capable of achieving automatic reminding |
| CN105149114A (en) * | 2015-08-13 | 2015-12-16 | 成都市新津迎先粮油有限公司 | Centrifugal machine capable of automatically conducting multi-stage separation reminding |
| CN105149112A (en) * | 2015-08-13 | 2015-12-16 | 成都市新津迎先粮油有限公司 | Stirring centrifugal machine capable of automatically conducting reminding |
-
2015
- 2015-03-09 CN CN201520132303.9U patent/CN204523266U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689925A (en) * | 2015-03-09 | 2015-06-10 | 彭建国 | Multistage classifier and classification method of superfine diamond micro-powder particles |
| CN105080731A (en) * | 2015-08-13 | 2015-11-25 | 成都市新津迎先粮油有限公司 | Extrusion centrifugal machine capable of achieving automatic reminding |
| CN105149114A (en) * | 2015-08-13 | 2015-12-16 | 成都市新津迎先粮油有限公司 | Centrifugal machine capable of automatically conducting multi-stage separation reminding |
| CN105149112A (en) * | 2015-08-13 | 2015-12-16 | 成都市新津迎先粮油有限公司 | Stirring centrifugal machine capable of automatically conducting reminding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204523266U (en) | Ultra-fine diamond micro powder granule multi-level grading device | |
| CN201399361Y (en) | Basket type sand grinding machine | |
| CN101628728B (en) | White alundum hyperfine abrasive micropowder preparation method | |
| CN102284328B (en) | Cyclic type high-speed multi-impeller superfine powder grinder | |
| CN206082697U (en) | Horizontal stirring mill suitable for mining production | |
| CN104689925B (en) | Multistage classifier and classification method of superfine diamond micro-powder particles | |
| CN106319590A (en) | Horizontal type stirring sanding groove for producing efficient composite electroplated diamond wire and use method | |
| CN204523268U (en) | The batch mixing tower of diadust particle multistage grader | |
| CN104971801A (en) | Nanometer bead milling system and nanocrystalline microsphere preparation method | |
| CN101954305A (en) | Dry stirring and grinding machine | |
| CN202238186U (en) | Sanding device for downward discharging horizontal type sanding machine | |
| CN109551304A (en) | A kind of ultra-thin ceramic fingerprint slice lapping technique | |
| CN204523267U (en) | The device of transferring shares of ultra-fine diamond micro powder granule multi-stage classifier | |
| CN209302938U (en) | A kind of automatic grading water recycling device for diamond micro powder | |
| CN102216005A (en) | Apparatus for producing zinc flake | |
| CN201791569U (en) | Dry mixing grinding machine | |
| CN207655243U (en) | A kind of Environmental Protective Water-paint horizontal sand mill | |
| CN202606200U (en) | Ore pulp grinder | |
| CN110330260A (en) | A kind of production technology of decorative brick powder | |
| CN204523269U (en) | The EGR of diadust particle multistage grader | |
| CN205323749U (en) | Prepare reation kettle of spherical battery level lithium carbonate | |
| CN205797366U (en) | A kind of quick sand mill for coating material production | |
| CN205128086U (en) | Vibrating type pulverizer | |
| CN203486918U (en) | Novel active silica micropowder production device | |
| CN203470094U (en) | Horizontal mixed grinding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |