CN104329502A - Non-pollution ceramic rotary blanking valve - Google Patents
Non-pollution ceramic rotary blanking valve Download PDFInfo
- Publication number
- CN104329502A CN104329502A CN201410588735.0A CN201410588735A CN104329502A CN 104329502 A CN104329502 A CN 104329502A CN 201410588735 A CN201410588735 A CN 201410588735A CN 104329502 A CN104329502 A CN 104329502A
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- China
- Prior art keywords
- ceramic
- valve
- pollution
- valve core
- valve casing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
Abstract
The invention discloses a non-pollution ceramic rotary discharging valve. The non-pollution ceramic rotary blanking valve comprises a valve shell, wherein the upper part of the valve shell is provided with a feeding port, and the lower part of the valve shell is provided with a discharging port; a rotary cavity body is arranged in the valve shell. The non-pollution ceramic rotary discharging valve also comprises a ceramic valve core and a motor; in the ceramic valve core, a skeleton is made of metal materials and a material contact part is made of ceramic materials; the inner wall of the valve shell is provided with a ceramic valve bush. The non-pollution ceramic rotary discharging valve disclosed by the invention has the advantages that in the working process, materials are conveyed to the discharging port from the feeding port by a ceramic containing pond on the ceramic valve core, and are only in contact with engineering ceramics all the time, so that the possibility of pollution of metal objects and the like is effectively avoided, and the technical requirement of no pollution is realized simultaneously when realizing uniform blanking, feeding and receiving; further free adjustment of the rotating speed of a system also can be realized by an external frequency converter, and flexible configuration of technical requirements for adapting to different blanking speeds and the like is realized.
Description
Technical field
The present invention relates to a kind of blanking apparatus, be specifically related in a kind of ultrapure new high-tech material course of working for laying-off valve that is reinforced, blanking.
Background technique
Current new and high technology is advanced by leaps and bounds, and new high-tech material emerges in an endless stream, superfine powdery material deep processing ultrapure for those, and industry class is devoted to develop a complete set of pollution-free pulverizing, classification, the machine of mixing and automatic line always.
But blanking closely bound up for a long time, reinforced, rewinding link, realize supporting solution without suitable equipment always, become ultrapure, a bottleneck in superfine powder new high-tech material deep processing technique.This problem is anxious to be resolved, otherwise will have a strong impact on the development of the processing technology of ultrapure new high-tech material and apply.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of pollution-free ceramic rotary Valve Feeder, can realize the technical requirements of pollution-free, even blanking, reinforced, rewinding simultaneously.
Technological scheme: for solving the problems of the technologies described above, pollution-free ceramic rotary Valve Feeder provided by the invention, comprise valve casing, valve casing top is provided with material feeding mouth, and bottom is provided with discharge port, is provided with revolution cavity in described valve casing, also comprises ceramic valve core and motor; Described ceramic valve core is located in the revolution cavity of valve casing, and rotates under the driving of described motor; Described ceramic valve core is provided with ceramic reservoir; Described ceramic valve core is the ceramic valve core that skeleton is made up of metallic material, material contact segment is made up of stupalith; Described valve casing inwall is provided with ceramic valve bush.
Preferably, when described ceramic valve core rotates, it, except ceramic reservoir and towards the outer surface except the region of material feeding mouth, discharge port, is fitted with the ceramic valve bush on valve casing inwall, and the ceramic valve bush on its both sides end face and valve casing inwall is fitted.In this preferred version, material goes to discharge port from material entrance by ceramic reservoir completely under the rotation of ceramic valve core, and blanking, reinforced, rewinding is more accurate.
Certainly in precision controlling allowed band, also can be: when described ceramic valve core rotates, it leaves certain interval except ceramic reservoir and towards the outer surface except the region of material feeding mouth, discharge port and the ceramic valve bush on valve casing inwall, and the ceramic valve bush on its both sides end face and valve casing inwall leaves certain interval.
Make above-mentioned ceramic valve bush, stupalith that the stupalith of ceramic valve core can be one or more compounds in the engineering ceramicss such as zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium.
Preferably, described ceramic valve core is that skeleton is made up of metallic material, the ceramic valve core that material contact segment is made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium; Described ceramic valve bush is the ceramic valve bush be made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium.
Preferably, described material feeding mouth and discharge port inwall are equipped with by the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium make ceramic-lined.
Preferably, described material feeding mouth and discharge port inwall are equipped with polyurethane liner.
Preferably, on described ceramic valve core, circumference is evenly equipped with some ceramic reservoirs; Described ceramic reservoir is the ceramic reservoir that material contact segment is made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium; Described ceramic reservoir is out oval or the square or rectangular recess of the circle on ceramic valve core.Can certainly be that ceramic reservoir is arranged in some grooves that ceramic valve core has.
Preferably, described valve casing is the valve casing that stainless steel material is made.
As further preferred, also comprise deceleration system and rotatingshaft, described ceramic valve core is rotated under the driving of motor by deceleration system, the external frequency variator of described motor, described ceramic valve core suit on the rotating shaft, one end of described rotatingshaft is connected with the output terminal axle of deceleration system through valve casing, and the input end of described deceleration system is connected with the output terminal of described motor.Like this, achieve pollution-free, even blanking feed in raw material rewinding technical requirements outside, also realize freely adjusting of system rotating speed by external frequency variator and deceleration system, realize freely adjusting and flexible configuration of the technical needs such as adaptive different blanking velocities, reach the requirement of automation engineering.
Preferably, the other end of described rotatingshaft is through valve casing, and its end is provided with supporting member; Described valve casing and supporting member, and be provided with support system between valve casing and deceleration system.Under this preferred version, this ceramic laying-off valve complete machine is more firm, improves practicability, working life and blanking effect.
Beneficial effect:
Pollution-free ceramic rotary Valve Feeder provided by the invention, the material surface of contact of the overcurrent element such as the ceramic reservoir on its ceramic valve core, ceramic valve core is made by engineering ceramic material, valve casing inwall is provided with equally the ceramic valve bush that engineering ceramic material is made, in this ceramic rotary Valve Feeder working procedure, the ceramic reservoir of material on ceramic valve core is transported to discharge port from material feeding mouth, material only contacts with engineering ceramics all the time, effectively prevent the possibility that metal object etc. is polluted, free of contamination technical requirements can be realized while realizing even blanking, reinforced, rewinding.Further, the present invention also realizes freely adjusting of system rotating speed by frequency variator external on motor and deceleration system, realizes freely adjusting and flexible configuration of the technical needs such as adaptive different blanking velocities, reaches the requirement of automation engineering.Entirety improves working life 2 ~ 3 times, and finally effectively improves the quality of finished of the materiel machinings such as ultrapure new high-tech material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Structural representation plan view of the present invention as shown in Figure 1, is further described the present invention below in conjunction with drawings and Examples.
Embodiment 1: as shown in Figure 1, and the pollution-free ceramic rotary Valve Feeder of embodiment 1, comprises valve casing 1, and valve casing 1 top is provided with material feeding mouth 7, and bottom is provided with discharge port 9, is provided with revolution cavity in described valve casing 1, also comprises ceramic valve core 3 and motor 5; Described ceramic valve core 3 is located in the revolution cavity of valve casing 1, and rotates under the driving of described motor 5; Described ceramic valve core 3 is provided with ceramic reservoir 8; The described ceramic valve core that ceramic valve core 3 is made up of metallic material for skeleton, material contact segment is made up of stupalith; Described valve casing 1 inwall is provided with ceramic valve bush 2.
When described ceramic valve core 3 rotates, it is fitted except ceramic reservoir 8 and towards the outer surface except the region of material feeding mouth 7, discharge port 9 and the ceramic valve bush 2 on valve casing 1 inwall, and the ceramic valve bush 2 on its both sides end face and valve casing 1 inwall is fitted.
Described ceramic valve core 3 is made up of metallic material for skeleton, the ceramic valve core that material contact segment is made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium; Described ceramic valve bush 2 is the ceramic valve bush be made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium.
Described material feeding mouth 7 and discharge port 9 inwall are equipped with by the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium make ceramic-lined.
On described ceramic valve core 3, circumference is evenly equipped with some ceramic reservoirs 8; Described ceramic reservoir 8 is the ceramic reservoir that material contact segment is made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium; Described ceramic reservoir 8 is for the circle opened on ceramic valve core 3 is oval or square or rectangular recess.
The valve casing that described valve casing 1 is made for stainless steel material.
Also comprise deceleration system 4 and rotatingshaft, described ceramic valve core 3 is rotated under the driving of motor 5 by deceleration system 4, the external frequency variator of described motor 5, described ceramic valve core 3 is set with on the rotating shaft, one end of described rotatingshaft is connected with the output terminal axle of deceleration system 4 through valve casing 1, and the input end of described deceleration system 4 is connected with the output terminal of described motor 5.The other end of described rotatingshaft is through valve casing 1, and its end is provided with supporting member; Described valve casing 1 and supporting member, and be provided with support system 6 between valve casing 1 and deceleration system 4.
Embodiment 2: substantially identical with embodiment 1 structure, and something in common is not repeated, and difference is:
When described ceramic valve core 3 rotates, it leaves certain interval except ceramic reservoir 8 and towards the outer surface except the region of material feeding mouth 7, discharge port 9 and the ceramic valve bush 2 on valve casing 1 inwall, and the ceramic valve bush 2 on its both sides end face and valve casing 1 inwall leaves certain interval.
Described material feeding mouth 7 and discharge port 9 inwall are equipped with polyurethane liner.
On described ceramic valve core 3, circumference is evenly equipped with some ceramic reservoirs 8; Described ceramic reservoir 8 is the ceramic reservoir that material contact segment is made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium; Described ceramic reservoir 8 is arranged in some grooves that ceramic valve core 3 has.
For embodiment 1, the working procedure of this pollution-free ceramic rotary Valve Feeder is: after unlatching motor 5 drags deceleration system 4, the ceramic valve core 3 that output low speed drives valve casing 1 to turn round in cavity rotates, the some ceramic reservoir 8 that ceramic valve core 3 has can and then rotate, when ceramic reservoir 8 goes to material feeding mouth 7 direction, namely the material of feed bin enters in ceramic reservoir 8 from material feeding mouth 7, then following ceramic reservoir 8 rotates to below discharge port 9, and the material in ceramic reservoir 8 falls to namely achieving pollution-free blanking or task that is reinforced or rewinding.By controlling external frequency variator and deceleration system, can change motor speed can freely adjust required blanking velocity, reaches the requirement of automation engineering.
Above implementation column does not form restriction to the present invention, and relevant staff is in the scope not departing from the technology of the present invention thought, and the various change carried out and amendment, all drop in protection scope of the present invention.
Claims (10)
1. a pollution-free ceramic rotary Valve Feeder, comprise valve casing (1), valve casing (1) top is provided with material feeding mouth (7), and bottom is provided with discharge port (9), described valve casing is provided with revolution cavity in (1), it is characterized in that: also comprise ceramic valve core (3) and motor (5); Described ceramic valve core (3) is located in the revolution cavity of valve casing (1), and rotates under the driving of described motor (5); Described ceramic valve core (3) is provided with ceramic reservoir (8); Described ceramic valve core (3) is skeleton is made up of metallic material, material contact segment is made up of stupalith ceramic valve core; Described valve casing (1) inwall is provided with ceramic valve bush (2).
2. pollution-free ceramic rotary Valve Feeder according to claim 1, it is characterized in that: when described ceramic valve core (3) rotates, it is except ceramic reservoir (8) and towards the outer surface except the region of material feeding mouth (7), discharge port (9), fit with the ceramic valve bush (2) on valve casing (1) inwall, the ceramic valve bush (2) on its both sides end face and valve casing (1) inwall is fitted.
3. pollution-free ceramic rotary Valve Feeder according to claim 1 and 2, it is characterized in that: described ceramic valve core (3) is made up of metallic material for skeleton, the ceramic valve core that material contact segment is made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium; Described ceramic valve bush (2) is the ceramic valve bush be made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium.
4. pollution-free ceramic rotary Valve Feeder according to claim 1 and 2, is characterized in that: described material feeding mouth (7) and discharge port (9) inwall are equipped with by the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium make ceramic-lined.
5. pollution-free ceramic rotary Valve Feeder according to claim 1 and 2, is characterized in that: described material feeding mouth (7) and discharge port (9) inwall are equipped with polyurethane liner.
6. pollution-free ceramic rotary Valve Feeder according to claim 1 and 2, is characterized in that: the upper circumference of described ceramic valve core (3) is evenly equipped with some ceramic reservoirs (8); The ceramic reservoir that described ceramic reservoir (8) is made up of the stupalith of one or more compounds in zirconium oxide, aluminium oxide, silica, silicon carbide, silicon nitride, boron nitride, boron carbide or zirconium aluminium for material contact segment; Described ceramic reservoir (8) is for the circle opened on ceramic valve core (3) is oval or square or rectangular recess.
7. pollution-free ceramic rotary Valve Feeder according to claim 1 and 2, is characterized in that: the valve casing that described valve casing (1) is made for stainless steel material.
8. pollution-free ceramic rotary Valve Feeder according to claim 1, it is characterized in that: also comprise deceleration system (4), described ceramic valve core (3) is rotated under the driving of motor (5) by deceleration system (4), described motor (5) external frequency variator.
9. pollution-free ceramic rotary Valve Feeder according to claim 8, it is characterized in that: also comprise rotatingshaft, described ceramic valve core (3) suit on the rotating shaft, one end of described rotatingshaft is connected with the output terminal axle of deceleration system (4) through valve casing (1), and the input end of described deceleration system (4) is connected with the output terminal of described motor (5).
10. pollution-free ceramic rotary Valve Feeder according to claim 9, is characterized in that: the other end of described rotatingshaft is through valve casing (1), and its end is provided with supporting member; Described valve casing (1) and supporting member, and be provided with support system (6) between valve casing (1) and deceleration system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410588735.0A CN104329502A (en) | 2014-10-28 | 2014-10-28 | Non-pollution ceramic rotary blanking valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410588735.0A CN104329502A (en) | 2014-10-28 | 2014-10-28 | Non-pollution ceramic rotary blanking valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104329502A true CN104329502A (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410588735.0A Pending CN104329502A (en) | 2014-10-28 | 2014-10-28 | Non-pollution ceramic rotary blanking valve |
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| CN (1) | CN104329502A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1054199B1 (en) * | 1999-05-21 | 2004-05-06 | Société Anonyme de Fabrication Industrielle SAFI | Motorised valve for a selective distribution assembly for circulating fluid |
| CN202245396U (en) * | 2011-08-11 | 2012-05-30 | 宝钢发展有限公司 | Uniform ash discharging device |
| CN102974277A (en) * | 2012-12-05 | 2013-03-20 | 广西大学 | Method and device for feeding urea in urea-formaldehyde glue modification process by strong acid technique |
| CN103224120A (en) * | 2013-05-29 | 2013-07-31 | 昆山工统环保机械有限公司 | Rotary unloading valve |
| CN203718004U (en) * | 2014-03-14 | 2014-07-16 | 黄旭明 | Quick-opening ceramic water tap |
| CN204239864U (en) * | 2014-10-28 | 2015-04-01 | 陆锁根 | Pollution-free ceramic rotary Valve Feeder |
-
2014
- 2014-10-28 CN CN201410588735.0A patent/CN104329502A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1054199B1 (en) * | 1999-05-21 | 2004-05-06 | Société Anonyme de Fabrication Industrielle SAFI | Motorised valve for a selective distribution assembly for circulating fluid |
| CN202245396U (en) * | 2011-08-11 | 2012-05-30 | 宝钢发展有限公司 | Uniform ash discharging device |
| CN102974277A (en) * | 2012-12-05 | 2013-03-20 | 广西大学 | Method and device for feeding urea in urea-formaldehyde glue modification process by strong acid technique |
| CN103224120A (en) * | 2013-05-29 | 2013-07-31 | 昆山工统环保机械有限公司 | Rotary unloading valve |
| CN203718004U (en) * | 2014-03-14 | 2014-07-16 | 黄旭明 | Quick-opening ceramic water tap |
| CN204239864U (en) * | 2014-10-28 | 2015-04-01 | 陆锁根 | Pollution-free ceramic rotary Valve Feeder |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20150204 |