CN101941726A - Continuous and uniform blanking device and method for flame melt method gem sintering machine - Google Patents
Continuous and uniform blanking device and method for flame melt method gem sintering machine Download PDFInfo
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- CN101941726A CN101941726A CN 201010260364 CN201010260364A CN101941726A CN 101941726 A CN101941726 A CN 101941726A CN 201010260364 CN201010260364 CN 201010260364 CN 201010260364 A CN201010260364 A CN 201010260364A CN 101941726 A CN101941726 A CN 101941726A
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Abstract
The invention provides a uniform blanking device for a flame melt method gem sintering machine. The device is arranged on a transmission device (9), a screen knocking hammer (11) and a connecting rod and a fixing device (12) of the screen knocking hammer at the position of a screen at the bottom of a blanking hopper of the flame melt method gem sintering machine and is provided with six knocking hammers according to the unequally spaced design of a force arm; six screen knocking hammers continuously knock the screen up and down for continuously and uniformly feeding along with different dynamics of the knocking hammer of a main hopper (2); and powder with great specific gravity and thin granules in a storage bin can be continuously and uniformly discharged through the blanking vibration of the knocking hammer (2). Compared with the way of knocking the main hopper to feed in the conventional flame melt method gem sintering machine, the knocking method of the uniform blanking device can avoid the phenomena that the powder with the great specific gravity is segregated and accumulated on the screen when entering blanking pipes. The uniform blanking device has the advantages of improvement on yield of manufactured gem produced by a flame melt method, simple structure, stable operation, low noise, controllable blanking velocity and blanking amount through a speed changing motor, and applicability to circular storage bins of the flame melt method gem sintering machine.
Description
Technical field
The present invention relates to continuous, the even blanking device of a kind of flame melt method jewel sintering machine, is continuous, the even blanking device of a kind of novel flame melt method jewel sintering machine.
Background technology
At present, the blanking device of flame melt method jewel sintering machine mainly adopts the elastic sheet metal that knocks auxilliary funnel top, the screen cloth blanking that vibration is connected with main funnel, the shortcoming of this method maximum needs the powder that density is little, mobile by force, granularity is big, and can only the obtaining by calcining exsiccated ammonium alum solid of this powder, discharge in the thermal decomposition process is gases such as sulfurous gas, the severe contamination sublimity.Progress along with nanotechnology, firing jewel constantly develops with powder technology, many enterprises have dropped into a large amount of development costs, obtained the powder of various preparation methods and nano ultrafine powders body-special solution method preparation, purity height, particle are more and more thinner, big and the reunion ability enhancing of particulate density, and extremely industry favor of non-environmental-pollution.But the serious problems that exist be than great, nanometer ultra-fine with and the big powder of agglomerating force should use more convenient at the initial stage of sintering jewel process, but along with knocking, the segregation of heavy powder when entering material blanking tube and the accumulation gradually on screen cloth in the main funnel, this dense packing makes blanking discontinuous, even blocking-up blanking, not only had a strong impact on gemological quality, and the waste resource.
Summary of the invention
The purpose of this invention is to provide a kind of based on knocking screen bottom continuously for the jewel sintering provides continuously, the device and method of even blanking, the transmission arm of force that preferably will knock the hand hammer of screen cloth is designed to not equidistant, cause that by a rigid strip hole circle shape transmission mechanism hand hammer below the screen cloth is asynchronous, continuously knock screen cloth, vibrations along with screen cloth, closely knit powder is constantly come off from screen cloth, by the buncher control speed of knocking can realize continuously, even blanking.
A kind of flame melt method jewel sintering machine continuously, even blanking device, it is characterized in that this device comprises: major ingredient bucket cover (1), main hopper (2), oxygen inlet (3), main hopper knock hammer (4), spring piece (5), waved plate (6), nut (7), auxiliary material bucket (8), transmission mechanism (9), screen cloth (10), screen cloth and knock hammer (11), screen cloth and knock the connecting rod of hammer and stationary installation (12), hydrogen pipe (13), oxyhydrogen flame nozzle (14).Major ingredient bucket cover (1) preferably adopts sealed, can prevent powder hydrogen-oxygen tempering when clean that falls like this, knock hammer (4) by main hopper, spring piece (5), waved plate (6), nut (7), auxiliary material bucket (8), transmission mechanism (9), screen cloth (10), screen cloth knocks connecting rod and the stationary installation (12) that hammer (11) and screen cloth knock hammer and forms continuously evenly blanking device, wherein main hopper knocks hammer (4) and preferably adopts the making of rigid heat resistant rubber, link to each other with motor by gangbar, motor wherein is preferably infinite variable speed, gangbar can be used to regulate the dynamics of knocking that main hopper knocks hammer (4), can work long hours.Nut (7) is set wave card (6) not only, and will connect between the main and auxiliary hopper by waved plate, is heat-stable material---tetrafluoroethylene with gasket seal between the main and auxiliary hopper.Main hopper wherein is preferably placed at auxiliary material bucket inside, transmission mechanism (9) is between main and auxiliary hopper, transmission mechanism (9) is inflexible preferably, and preferably have circular hole, transmission mechanism (9) is passed to connecting rod and the stationary installation (12) that screen cloth knocks hammer with the kinetic energy that main hopper knocks hammer (4), has the diffusion that circular hole helps oxygen.The preferred metal alloy with elasticity, physical strength that adopts of waved plate (6) is made, and the amplitude of its vibration is enough to that screen cloth is knocked hammer (11) and takes up the contact screen cloth.Screen cloth knocks preferably to have the screen cloth of preventing and knocks hammer counter-rotating latch on the connecting rod of hammer and the stationary installation (12), guarantee that screen cloth knocks hammer and oppositely do not turn round, and connecting rod and the stationary installation in the stationary installation (12) that screen cloth knocks hammer preferably are fixedly connected with auxiliary material bucket headwall.Connecting rod and stationary installation (12) that screen cloth knocks hammer have a plurality of, and the arm of force that screen cloth knocks hammer is preferably designed to different lengths, reaching the tup that knocks that screen cloth knocks hammer (11) contacts with the screen cloth face different sites of screen cloth (10), and transmission mechanism (9) knock along with main funnel hammer (4) the different arm of forces of the different contacts of the dynamics of knocking knock hammer, the characteristics that hammer rises and falls and knocks are continuously knocked in guiding.Knock by what regulate that main funnel knocks hammer (4) that frequency, speed and strength can realize continuously, evenly blanking.
Principle of work of the present invention:
The nano ultrafine powders body has that specific surface area is big, granularity is little, proportion is big, be subjected to vibration to be easy to characteristics such as compacting and reunion, knowhow shows that traditional mode of knocking main hopper makes this kind powder assemble and compacting easily on screen cloth, be that screen cloth is tightened and followed the string, cause discontinuous blanking or stop blanking.If knock screen cloth and main hopper simultaneously, the powder of main hopper was descended, can avoid it to follow the string by knocking screen cloth again, particularly screen cloth is knocked arm of force design different in size of hammer, can form and knock the different sites that once makes an end in contact screen cloth that knocks hammer, along with transmission arm of force size difference causes that knocking hammer rises and falls continuously, knock the speed and strength of hammer in conjunction with main hopper and regulate simultaneously, blanking can keep continuity.The continuously even baiting method of the present invention has following steps to finish: one, main hopper is knocked hammer and adjust to proper speed, make (4) slightly knock main hopper, descend owing to vibrate and action of gravity along with powder, powder is piled up on screen cloth gradually and is closely knit, and the screen cloth blanking reduces gradually.Two, the dynamics of knocking of transferring big main funnel to knock hammer (4), transmission mechanism (9) knocks hammer transmission rod (12) with screen cloth and contacts, and screen cloth knocks hammer and rises and falls each other and knock screen cloth, just can keep continuous, even blanking.Three, when the main hopper powder is about to fall to the greatest extent, in time reinforced or turn the dynamics of knocking that main funnel knocks hammer (4) down, because reducing its accumulation, reunion and closely knit effect, powder reduces, could guarantee the continuous even of blanking like this.
The present invention has evenly, the characteristics of blanking continuously, can make have nanometer, ultra-fine, than great, mobile strong, vibrated the powder that is easy to compacting and reunion characteristics and all can adopt flame melt method to carry out the sintering jewel to produce.
Description of drawings
Fig. 1 is continuous, the even blanking device diagrammatic cross-section of the flame melt method jewel sintering machine among the present invention.
Embodiment
Present embodiment is with reference to Fig. 1, main hopper (2) is injected the raw material for gem powder, screwing hermetic formula major ingredient bucket cover (1), regulate main hopper by buncher and transmission mechanism and knock hammer (4), cause that material drops on the screen cloth (10) in the main hopper, when reaching material and not falling, strengthening main hopper knocks hammer and strikes (4) and hit dynamics, knock the connecting rod of hammer and stationary installation (12) by rigid strip hole circle shape transmission mechanism (9) and screen cloth and cause that screen cloth knocks hammer (11) and rises and falls each other and knock screen cloth, reach blanking evenly continuously after, take material to oxyhydrogen flame nozzle (14) through oxygen hose (3) and hydrogen pipe (13).
Sealed hopper cover (1) can prevent powder hydrogen-oxygen tempering when clean that falls, knocking hammer (4), spring piece (5), waved plate (6), nut (7), auxiliary material bucket (8), rigid strip hole circle shape transmission mechanism (9), screen cloth (10), screen cloth by main hopper knocks connecting rod and the stationary installation (12) that hammer (11) and screen cloth knock hammer and forms continuously evenly blanking device, wherein main hopper knocks hammer (4) and adopts the making of rigid heat resistant rubber, link to each other with stepless speed-change motor by gangbar, gangbar can be used to regulate the dynamics of knocking that main hopper knocks hammer (4), can work long hours.Nut (7) is set wave card (6) not only, and will connect by this waved plate between the main and auxiliary hopper, and the gasket seal that adopt the junction between the main and auxiliary hopper is heat-stable material a---tetrafluoroethylene.Main hopper wherein is preferably placed at auxiliary material bucket inside, and transmission mechanism (9) is between main and auxiliary hopper.The transmission mechanism of rigid strip circular hole (9) is passed to connecting rod and the stationary installation (12) that screen cloth knocks hammer with the kinetic energy that main hopper knocks hammer (4), has the diffusion that circular hole helps oxygen.Waved plate (6) employing elasticity, the metal alloy that physical strength is big are made, and amplitude is enough to that screen cloth is knocked hammer (11) and takes up the contact screen cloth.Screen cloth knocks to have the screen cloth of preventing and knocks hammer counter-rotating latch on the connecting rod of hammer and the stationary installation (12), guarantee that screen cloth knocks hammer and oppositely do not turn round, and stationary installation and auxiliary material bucket headwall are fixedly connected.Connecting rod and fixing dress (12) that screen cloth knocks hammer have a plurality of, herein a plurality of refer to two or more, and the arm of force that screen cloth knocks hammer can be designed to different lengths, reach screen cloth and knock the hammer that knocks that screen clothes that transmission mechanism (9) that hammer (11) screen cloth knocks the screen cloth face different sites contact of tup and screen cloth (10) and rigid strip circular hole knocks the different arm of forces of the different contacts of the dynamics of knocking of hammer (4) along with main funnel knock hammer (11), the characteristics that continuous fluctuating is knocked of hammering into shape are knocked in guiding.Knock by what regulate that main funnel knocks hammer (4) that frequency, speed and strength can realize continuously, evenly blanking.
The present invention has evenly, the continuous characteristics of blanking, can make have nanometer, ultra-fine, than great, mobile strong, vibrated the powder that is easy to compacting and reunion characteristics and all can adopt flame melt method to carry out the sintering jewel to produce.
Claims (10)
1. a flame melt method jewel sintering machine is continuous, even blanking device, this device comprises: main hopper (2), main hopper knocks hammer (4), waved plate (6), auxiliary material bucket (8), transmission mechanism (9), screen cloth (10), screen cloth knocks hammer (11), screen cloth knocks the connecting rod and the stationary installation (12) of hammer, it is characterized in that: main hopper knocks hammer (4) by spring piece (5) knock wave card (6), this main hopper knocks hammer (4) and links to each other with motor by gangbar, waved plate (6) will be led, both connect the auxiliary material bucket, transmission mechanism (9) is positioned at the master, between the auxiliary material bucket, transmission mechanism (9) is passed to connecting rod and the stationary installation (12) that screen cloth knocks hammer with the kinetic energy that main hopper knocks hammer (4) knock wave card (6), screen cloth knocks and is connected with screen cloth on the connecting rod of hammer and the stationary installation (12) and knocks hammer (11), screen cloth knocks hammer (11) and knocks at screen cloth under the effect of the connecting rod of hammer and stationary installation (12) and knock the screen cloth (10) that is positioned at the main hopper bottom, described screen cloth knocks the connecting rod of hammer and stationary installation (12) and has a plurality ofly, and the arm of force that the screen cloth that described a plurality of screen clothes knock the connecting rod of hammer and stationary installation (12) knocks hammer is designed to different length.
2. device according to claim 1 also comprises major ingredient bucket cover (1), and this major ingredient bucket cover (1) adopts sealed, to prevent powder hydrogen-oxygen tempering when clean that falls.
3. device according to claim 1 also comprises oxygen inlet (3), and hydrogen pipe (13) and oxyhydrogen flame nozzle (14) are to be used to produce the molten flame of flame.
4. device according to claim 1, main hopper wherein (2) is positioned at auxiliary material bucket (8).
5. device according to claim 1, described waved plate (6) adopt the metal alloy with elasticity, physical strength to make.
6. device according to claim 1, described transmission mechanism (9) is an inflexible, and has circular hole, is beneficial to the diffusion of oxygen.
7. device according to claim 1, described motor is infinite variable speed.
8. device according to claim 1, described screen cloth knock to have the screen cloth of preventing and knocks hammer counter-rotating latch on the connecting rod of hammer and the stationary installation (12), to guarantee that screen cloth knocks hammer and oppositely do not turn round.
9. device according to claim 1, described screen cloth knock the connecting rod of hammer and the stationary installation in the stationary installation (12) and auxiliary material bucket headwall and are fixedly connected.
10. a flame melt method jewel sintering machine even baiting method continuously may further comprise the steps:
One, main hopper is knocked hammer (4) and adjust to suitable dynamics, make main hopper knock hammer (4) and knock main hopper, along with powder descends, because vibration and action of gravity, powder is piled up on screen cloth gradually and is closely knit, and the screen cloth blanking reduces gradually;
Two, the dynamics of knocking of transferring big main hopper to knock hammer (4), transmission mechanism (9) contacts with connecting rod and stationary installation (12) that screen cloth knocks hammer, thereby the percussion power that main hopper knocks hammer is transmitted to is connected that described screen cloth knocks the connecting rod of hammer and the screen cloth on the stationary installation (12) knocks hammer, this screen cloth knocks hammer and rises and falls each other and knock the screen cloth that is positioned at main hopper bottom, described screen cloth knocks the connecting rod of hammer and stationary installation (12) and has a plurality ofly, and the arm of force that the screen cloth that described a plurality of screen clothes knock the connecting rod of hammer and stationary installation (12) knocks hammer is designed to different length;
Three, when the main hopper powder is about to fall to the greatest extent, in time reinforced or turn the dynamics of knocking that main hopper knocks hammer (4) down, guarantee the even continuously of blanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102603645A CN101941726B (en) | 2010-08-16 | 2010-08-16 | Continuous and uniform blanking device and method for flame melt method gem sintering machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102603645A CN101941726B (en) | 2010-08-16 | 2010-08-16 | Continuous and uniform blanking device and method for flame melt method gem sintering machine |
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| Publication Number | Publication Date |
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| CN101941726A true CN101941726A (en) | 2011-01-12 |
| CN101941726B CN101941726B (en) | 2012-07-25 |
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| CN2010102603645A Expired - Fee Related CN101941726B (en) | 2010-08-16 | 2010-08-16 | Continuous and uniform blanking device and method for flame melt method gem sintering machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315647A (en) * | 2016-08-23 | 2017-01-11 | 山东晶鑫晶体科技有限公司 | Preparation method of high-purity heat-conducting spherical aluminum oxide |
| CN106968011A (en) * | 2017-05-19 | 2017-07-21 | 四川晶蓝宝石科技发展有限公司 | Flame melt method polychrome jewel crystal growing furnace blanking device |
| CN108130590A (en) * | 2017-12-19 | 2018-06-08 | 佛山市毅力机械制造有限公司 | A kind of flame melt method polychrome jewel crystal growing furnace blanking device |
| CN115193424A (en) * | 2022-06-16 | 2022-10-18 | 庄晓露 | Preparation method of waste gas treatment material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146794A (en) * | 1984-12-20 | 1986-07-04 | Toshiba Ceramics Co Ltd | Manufacture of single crystal alumina |
| CN1563509A (en) * | 2004-03-16 | 2005-01-12 | 东北大学 | Technique for fabricating monocystal of rutile through flame fusion method under controllable atmosphere and equipment |
-
2010
- 2010-08-16 CN CN2010102603645A patent/CN101941726B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146794A (en) * | 1984-12-20 | 1986-07-04 | Toshiba Ceramics Co Ltd | Manufacture of single crystal alumina |
| CN1563509A (en) * | 2004-03-16 | 2005-01-12 | 东北大学 | Technique for fabricating monocystal of rutile through flame fusion method under controllable atmosphere and equipment |
Non-Patent Citations (2)
| Title |
|---|
| 《玻璃与搪瓷》 19831231 凌家华 焰熔法合成宝石技术的改进 第56-61页，第47页 1-10 第11卷, 第3期 * |
| 《珠宝科技》 20011231 洪辉益 谈焰熔法合成刚玉行业的问题与前景 第25-26页 1-10 , 第3期 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315647A (en) * | 2016-08-23 | 2017-01-11 | 山东晶鑫晶体科技有限公司 | Preparation method of high-purity heat-conducting spherical aluminum oxide |
| CN106968011A (en) * | 2017-05-19 | 2017-07-21 | 四川晶蓝宝石科技发展有限公司 | Flame melt method polychrome jewel crystal growing furnace blanking device |
| CN108130590A (en) * | 2017-12-19 | 2018-06-08 | 佛山市毅力机械制造有限公司 | A kind of flame melt method polychrome jewel crystal growing furnace blanking device |
| CN115193424A (en) * | 2022-06-16 | 2022-10-18 | 庄晓露 | Preparation method of waste gas treatment material |
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| CN101941726B (en) | 2012-07-25 |
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