CN208975299U

CN208975299U - A kind of screening plant for vitreous silica removal of impurities

Info

Publication number: CN208975299U
Application number: CN201821545172.7U
Authority: CN
Inventors: 孙鹏
Original assignee: LIANYUNGANG TAOSHENG FUSED QUARTZ CO Ltd
Current assignee: LIANYUNGANG TAOSHENG FUSED QUARTZ CO Ltd
Priority date: 2018-09-20
Filing date: 2018-09-20
Publication date: 2019-06-14
Anticipated expiration: 2028-09-20

Abstract

The utility model relates to vitreous silica processing technique fields, more particularly to a kind of screening plant for vitreous silica removal of impurities, including pedestal, base bottom is equipped with support leg, base top is equipped with trash extraction box, trash extraction box is equipped with rotary electric machine, stop sleeve, rotary electric machine is socketed with concave bar, concave rod set is connected to sleeve, sleeve is connected with fixed link, the first sliding panel is symmetrically slidably connected at the top of fixed link, second sliding panel, trash extraction box is hinged with the second sieve plate and third sieve plate, trash extraction box is equipped with reclaiming plate, discharge nozzle, driving motor and rotating bar, driving motor is socketed with driving wheel and cam, rotating bar is socketed with driven wheel and helical blade, cam is equipped with scroll wheel, scroll wheel is equipped with push rod, push rod is connected with the first sieve plate, run through at the top of trash extraction box and is plugged with feed hopper, the utility model can be able to solve the screening of quartz sand It cannot effectively clean in journey, and be easy to appear sieve pore in dedoping step and block the problem for causing the efficiency of screening lower.

Description

A kind of screening plant for vitreous silica removal of impurities

Technical field

The utility model relates to vitreous silica processing technique fields, and in particular to a kind of screening for vitreous silica removal of impurities Equipment.

Background technique

Vitreous silica is the amorphous state of silica, it is typical glass, and atomic structure longrange disorder, it passes through three-dimensional Cross-linked its operation at high temperature of offer of structure and low thermal coefficient of expansion, tekite sand carry out removal of impurities before use and add Work removes the impurity in tekite sand and improves the purity of quartz sand, and then improves the quality of tekite sand, and quartz sand Removal of impurities mode is mainly screened using sieve, and is usually the gravity using quartz sand itself in screening process, makes it Achieve the purpose that filtering and impurity removing by multilayer screen cloth, the dust removal rate during this is lower, is easy to appear sundries and blocks sieve Sieve pore to be unable to further progress screening, influence the processing of tekite sand, therefore how right in process of production at present It is a major issue urgently to be resolved that vitreous silica, which carries out efficient removal of impurities screening,.

Those skilled in the technology concerned improve this thus, as Chinese Patent Application No. is " a kind of screening plant for vitreous silica removal of impurities " that CN201721662201.3 is proposed, this is used for the sieve of vitreous silica removal of impurities Subset is fixedly installed with driving wheel, driving wheel and driven wheel by the position that motor output shaft corresponds to through-hole and is passed by belt Dynamic connection can drive sieve one to rotate, can effectively improve the rate of filtration of sieve a pair of quartz sand, improve using motor The process velocity of tekite sand, then pass through the lateral surface of passage and be located at the lower section fixing sleeve of connecting rod and be connected to bearing two, axis The external fixing sleeve for holding two is connected to inner ring, and sieve two is also welded between the medial surface of outer ring two and the lateral surface of inner ring, can Vibration when being rotated using passage drives sieve two to generate shake, improves sieve two to the breakneck acceleration of tekite sand, adds Fast discharge, this application file carries out screening and removing impurities to quartz sand by sieve twice, and generates sieve by the way that motor is arranged Vibration, improves the screening efficiency of sieve.

But the technical solution of this application file still has deficiency, as the device passes through the screening of sieve twice to quartz Sand is screened, and second of the removal of impurities that can not play impurity-eliminating effect and the device well is made by the vibration of discharge nozzle Sieve two generates shake, makes the screening efficiency of sieve two lower in this way, thereby reduces screening efficiency.

It cannot effectively clean in screening process in order to solve quartz sand, and be easy to appear sieve in dedoping step Hole, which is blocked, causes the efficiency of screening lower, we design a kind of screening plant for vitreous silica removal of impurities thus.

Utility model content

In view of the deficiencies of the prior art, the utility model discloses a kind of screening plant for vitreous silica removal of impurities, energy It enough solves effectively clean in the screening process of quartz sand, and is easy to appear sieve pore in dedoping step and blocks and cause The efficiency of screening is lower, we design a kind of screening plant for vitreous silica removal of impurities thus.

The utility model is achieved by the following technical programs:

A kind of screening plant for vitreous silica removal of impurities includes pedestal, is symmetrically arranged with branch at left and right sides of the base bottom Support foot, the base top are equipped with trash extraction box, and the trash extraction box intracavity bottom is equipped with rotary electric machine, the trash extraction box intracavity bottom It is connected with stop sleeve, and stop sleeve is located on the right side of rotary electric machine, the rotary electric machine output end is socketed with concave bar, and recessed Type bar right end and the grafting of stop sleeve inner cavity, the concave bar outer wall are socketed with sleeve, wall at left and right sides of the removal of impurities box cavity Between be connected with reclaiming plate, fixed link is connected at the top of the sleeve, and run through reclaiming plate at the top of fixed link, outside the fixed link The first sliding panel is symmetrically slidably connected at left and right sides of wall, it is fixed to be symmetrically arranged with first for wall at left and right sides of the removal of impurities box cavity Plate, and the second sieve plate is hinged between the first fixed plate and the first sliding panel, symmetrical sliding at left and right sides of the fixed link outer wall It is connected with the second sliding panel, wall is symmetrically arranged with the second fixed plate at left and right sides of the removal of impurities box cavity, and the second fixed plate and the Third sieve plate is hinged between two sliding panels, and third sieve plate is located at the lower section of the second sieve plate, the trash extraction box left side wall grafting There is discharge nozzle, and discharge nozzle, between third sieve plate and reclaiming plate, outer wall is equipped with support plate, the branch on the left of the trash extraction box Driving motor is equipped at the top of fagging, the driving motor output end is socketed with driving wheel, and outer wall, which is equipped with, on the left of the trash extraction box turns Lever, and rotating bar is located above support plate, and rotating bar is rotated through trash extraction box left side wall and with removal of impurities box cavity right side wall Connection, the rotating bar outer wall is socketed with driven wheel, and rotating belt is connected between driven wheel and driving wheel, the driving electricity Machine output end is socketed with cam, and cam is located at removal of impurities box cavity, and scroll wheel, the scroll wheel top are equipped at the top of the cam Equipped with push rod, the first sieve plate is connected at the top of the push rod, and the left end of the first sieve plate and removal of impurities box cavity left side wall sliding connect It connects, the right end of first sieve plate is hinged with articulated slab, and articulated slab right end and removal of impurities box cavity right side wall are affixed, the removal of impurities Rotating bar outer wall at left and right sides of box cavity between wall is socketed with helical blade, and helical blade is located at the top of the first sieve plate, The trash extraction box right side wall is equipped with drainage conduit, and drainage conduit is passed through at the top of the trash extraction box between rotating bar and the first sieve plate It is interspersed to be connected to feed hopper.

Preferably, wall offers and the first sliding panel and the mutual cooperation of the second sliding panel respectively at left and right sides of the fixed link Sliding slot, setting is so that the first sliding panel and the second sliding panel can be slided up and down with relatively fixed bar in this way, and then makes hinged Second sieve plate and third sieve plate can be shaken up and down, improve the efficiency of screening.

Preferably, the reclaiming plate has the angle that is tilted to the left, and angular dimension is 15-30 degree, and being arranged in this way can be with The vitreous silica that screening is obtained discharges automatically by discharge nozzle, and is collected.

Preferably, the fixed link outer wall between the reclaiming plate bottom and sleeve is socketed with spring, and setting in this way can make Fixed link is obtained when moving up and down, spring can play the role of buffering.

Preferably, the feed hopper is inverted V type, and setting in this way can make feed hopper once pour into more mixtures, is kept away Exempt from frequently to feed.

Preferably, wall is opened up respectively there are two impurity discharging port at left and right sides of the trash extraction box, and two impurity discharging ports are respectively with the One fixed plate and the second fixed plate are horizontal, and setting in this way flows out the sundries after screening by impurity discharging port, avoid people Member is cleared up.

The utility model has the following beneficial effects: the structure design of the utility model is reasonable, (one) is by being arranged under feed inlet Driving motor on the helical blade and support plate at end, enables mixture to be moved to drainage conduit while stirring, mobile Mixture is sieved by the first sieve plate in the process, and by the effect of cam, scroll wheel and push rod so that the first sieve Plate can be shaken up and down, improve the screening efficiency of the first sieve plate.

(2) it is able to drive fixed link by the rotary electric machine and concave bar that are arranged and moves up and down, fixed link drives first to slide Movable plate and the second sliding panel slide up and down, since one end of the second sieve plate and third sieve plate is hinged with fixed block, so that hinge The second sieve plate and third sieve plate connect can be shaken up and down, improve the screening efficiency of the second sieve plate and third sieve plate.

(3) sundries after the first sieve plate capable of being made to screen by the drainage conduit of setting and the first sieve plate level passes through row Expects pipe outflow can be such that the second sieve plate and third sieves respectively by the way that the impurity discharging port with the second sieve plate and third sieve plate level is arranged Sundries after screen is selected flows out, and by the way that three sundries discharge ports are arranged sundries is discharged in time, avoids artificially carrying out Cleaning.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of utility model；

Fig. 2 is the A partial enlarged view of utility model structure；

Appended drawing reference is as follows: 1- pedestal, 2- support leg, 3- trash extraction box, 4- rotary electric machine, 5- stop sleeve, 6- concave bar, 7- sleeve, 8- reclaiming plate, 9- fixed link, the first sliding panel of 10-, the first fixed plate of 11-, the second sieve plate of 12-, 13- second are slided Plate, the second fixed plate of 14-, 15- third sieve plate, 16- discharge nozzle, 17- support plate, 18- driving motor, 19- driving wheel, 20- turn Lever, 21- driven wheel, 22- rotating belt, 23- cam, 24- scroll wheel, 25- push rod, the first sieve plate of 26-, 27- articulated slab, 28- helical blade, 29- drainage conduit, 30- feed hopper.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Referring to Fig. 1-2: a kind of screening plant for vitreous silica removal of impurities includes pedestal 1, right at left and right sides of 1 bottom of pedestal Claim to be equipped with support leg 2, trash extraction box 3 is equipped at the top of pedestal 1,3 intracavity bottom of trash extraction box is equipped with rotary electric machine 4, bottom of chamber in trash extraction box 3 Portion is connected with stop sleeve 5, and stop sleeve 5 is located at 4 right side of rotary electric machine, and 4 output end of rotary electric machine is socketed with concave bar 6, And 6 right end of concave bar and 5 inner cavity grafting of stop sleeve, 6 outer wall of concave bar are socketed with sleeve 7, wall at left and right sides of 3 inner cavity of trash extraction box Between be connected with reclaiming plate 8, and reclaiming plate 8 has the angle being tilted to the left, and angular dimension is 15-30 degree, can to sieve It selects obtained vitreous silica that can discharge automatically by discharge nozzle 16, is collected, fixed link 9 is connected at the top of sleeve 7, and solid Run through reclaiming plate 8 at the top of fixed pole 9, and 9 outer wall of fixed link between 8 bottom of reclaiming plate and sleeve 7 is socketed with spring, can make For fixed link 9 when moving up and down, spring can play the role of buffering, and symmetrical sliding connects at left and right sides of 9 outer wall of fixed link It is connected to the first sliding panel 10, wall is symmetrically arranged with the first fixed plate 11 at left and right sides of 3 inner cavity of trash extraction box, and the first fixed plate 11 and the It is hinged with the second sieve plate 12 between one sliding panel 10, symmetrically slidably connects the second sliding panel 13 at left and right sides of 9 outer wall of fixed link, Wall is symmetrically arranged with the second fixed plate 14 at left and right sides of 3 inner cavity of trash extraction box, and cuts with scissors between the second fixed plate 14 and the second sliding panel 13 It is connected to third sieve plate 15, and third sieve plate 15 is located at the lower section of the second sieve plate 12, and 9 left and right sides wall of fixed link offers respectively With the first sliding panel 10 and the mutually matched sliding slot of the second sliding panel 13 so that the first sliding panel 10 and the second sliding panel 13 can be with Relatively fixed bar slides up and down, and then shakes hinged the second sieve plate 12 and about 15 third sieve plate, improves screening Efficiency, and 3 left and right sides wall of trash extraction box is opened up respectively there are two impurity discharging port, and two impurity discharging ports respectively with the first fixed plate 11 It is horizontal with the second fixed plate 14, the sundries after screening is flowed out by impurity discharging port, avoids being cleared up again, trash extraction box 3 left side walls are plugged with discharge nozzle 16, and discharge nozzle 16 and reclaiming plate 8 are horizontal, and 3 left side outer wall of trash extraction box is equipped with support plate 17, branch Driving motor 18 is equipped at the top of fagging 17,18 output end of driving motor is socketed with driving wheel 19, and 3 left side outer wall of trash extraction box, which is equipped with, to be turned Lever 20, and rotating bar 20 is located at the top of support plate 17, and rotating bar 20 through 3 left side wall of trash extraction box and with 3 inner cavity of trash extraction box Right side wall rotation connection, 20 outer wall of rotating bar is socketed with driven wheel 21, and rotation is connected between driven wheel 21 and driving wheel 19 Belt 22,18 output end of driving motor is socketed with cam 23, and cam 23 is located at 3 inner cavity of trash extraction box, is equipped with rolling at the top of cam 23 Driving wheel 24 is equipped with push rod 25 at the top of scroll wheel 24, is connected with the first sieve plate 26 at the top of push rod 25, and the left end of the first sieve plate 26 with 3 inner cavity left side wall of trash extraction box is slidably connected, and the right end of the first sieve plate 26 is hinged with articulated slab 27, and 27 right end of articulated slab and removal of impurities 3 inner cavity right side wall of case is affixed, and 20 outer wall of rotating bar at left and right sides of 3 inner cavity of trash extraction box between wall is socketed with helical blade 28, and Helical blade 28 is located at the top of the first sieve plate 26, and 3 right side wall of trash extraction box is equipped with drainage conduit 29, and drainage conduit 29 is located at rotating bar 20 and first between sieve plate 26, and through being plugged with feed hopper 30 at the top of trash extraction box 3, and feed hopper 30 is inverted V type, can make to feed Bucket 30 once pours into more mixtures, avoids frequently feeding.

When the utility model is used, mixture is entered in trash extraction box 3 by feed hopper 30, start driving motor 18, drives Dynamic motor 18 drives driving wheel 19 to rotate, and driving wheel 19 drives driven wheel 21 to rotate by rotating belt 22, and driven wheel 21 drives Rotating bar 20 rotates, and then helical blade 28 is driven to rotate, and conveys while stirring to mixture, and by the first sieve plate 26 to mixed It closes object and carries out first time screening, while driving motor 18 is rotated with moving cam 23, cam 23 drives scroll wheel 24 to roll, scroll wheel 24 drive push rods 25 move up and down, and the right end of the first sieve plate 26 and articulated slab 27 are hinged, and push rod 25 pushes on the first sieve plate 26 Lower shake, and then improve the screening efficiency of the first sieve plate 26 is by first time screening so that bigger than 26 sieve pore of the first sieve plate Impurity can be flowed out by drainage conduit 29, and the impurity smaller than 26 sieve pore of the first sieve plate and vitreous silica mixture enter the second sieve Second of screening is carried out on plate 12 and third time is sieved, starts rotary electric machine 4, and rotary electric machine 4 drives concave bar 6 to rotate, concave The rotation of bar 6 drives fixed link 9 to move up and down, and fixed link 9 drives the first sliding panel 10 and the second sliding panel 13 to slide up and down, and the Two sieve plates 12 and third sieve plate 15 are respectively hinged in the first fixed plate 11 and the second fixed plate 14, and then fixed link 9 is upper and lower It is mobile that the second sieve plate 12 and about 15 third sieve plate is driven to shake, improve the screening effect of the second sieve plate 12 and third sieve plate 15 Rate, the vitreous silica that sundries after screening is sieved by the impurity discharging port outflow of setting, by sieve plate three times by with discharging The horizontally disposed discharge nozzle 16 of plate 8 outflow, mixture is sieved by sieve plate three times, can effectively to vitreous silica into Row removal of impurities, and by respectively arranged shaker mechanism, so that screening efficiency greatly improves.

Rotary electric machine, the driving motor being previously mentioned in above-described embodiment are the mature skill that those skilled in the art are grasped Art in the present embodiment only carries out it using not being changed to structure and function, and rotary electric machine, driving motor are equipped with The control switch to match with it, the position of the switch can do specific restriction according to actual use situation.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims

1. a kind of screening plant for vitreous silica removal of impurities, it is characterised in that: including pedestal (1), pedestal (1) bottom is left Right two sides are symmetrically arranged with support leg (2), are equipped with trash extraction box (3) at the top of the pedestal (1), and trash extraction box (3) intracavity bottom is set Have rotary electric machine (4), trash extraction box (3) intracavity bottom is connected with stop sleeve (5), and stop sleeve (5) is located at rotation electricity On the right side of machine (4), rotary electric machine (4) output end is socketed with concave bar (6), and in concave bar (6) right end and stop sleeve (5) Chamber grafting, concave bar (6) outer wall are socketed with sleeve (7), are connected with out between wall at left and right sides of trash extraction box (3) inner cavity Flitch (8), sleeve (7) top is connected with fixed link (9), and runs through reclaiming plate (8) at the top of fixed link (9), the fixation It is symmetrically slidably connected the first sliding panel (10) at left and right sides of bar (9) top exterior walls, wall at left and right sides of trash extraction box (3) inner cavity It is symmetrically arranged with the first fixed plate (11), and is hinged with the second sieve plate between the first fixed plate (11) and the first sliding panel (10) (12), it is symmetrically slidably connected the second sliding panel (13) at left and right sides of fixed link (9) outer wall, trash extraction box (3) inner cavity Left and right sides wall is symmetrically arranged with the second fixed plate (14), and is hinged between the second fixed plate (14) and the second sliding panel (13) Three sieve plates (15), and third sieve plate (15) is located at the lower section of the second sieve plate (12), trash extraction box (3) left side wall is plugged with discharging It manages (16), and discharge nozzle (16) and reclaiming plate (8) are horizontal, outer wall is equipped with support plate (17) on the left of the trash extraction box (3), the branch Driving motor (18) are equipped at the top of fagging (17), driving motor (18) output end is socketed with driving wheel (19), the removal of impurities Outer wall is equipped with rotating bar (20) on the left of case (3), and rotating bar (20) is located above support plate (17), and rotating bar (20) runs through and removes Miscellaneous case (3) left side wall is simultaneously rotatablely connected with trash extraction box (3) inner cavity right side wall, and rotating bar (20) outer wall is socketed with driven wheel (21), it and between driven wheel (21) and driving wheel (19) is connected with rotating belt (22), the driving motor (18) exports end cap It is connected to cam (23), and cam (23) is located at trash extraction box (3) inner cavity, is equipped with scroll wheel (24) at the top of the cam (23), it is described Push rod (25) are equipped at the top of scroll wheel (24), are connected with the first sieve plate (26) at the top of the push rod (25), and the first sieve plate (26) Left end be slidably connected with trash extraction box (3) inner cavity left side wall, the right end of first sieve plate (26) is hinged with articulated slab (27), and Articulated slab (27) right end and trash extraction box (3) inner cavity right side wall are affixed, the rotation at left and right sides of trash extraction box (3) inner cavity between wall Bar (20) outer wall is socketed with helical blade (28), and helical blade (28) is located at the top of the first sieve plate (26), the trash extraction box (3) right side wall is equipped with drainage conduit (29), and drainage conduit (29) is located between rotating bar (20) and the first sieve plate (26), the removal of impurities Run through at the top of case (3) and is plugged with feed hopper (30).

2. a kind of screening plant for vitreous silica removal of impurities according to claim 1, it is characterised in that: the fixed link (9) left and right sides wall offers and the first sliding panel (10) and the second sliding panel (13) mutually matched sliding slot respectively.

3. a kind of screening plant for vitreous silica removal of impurities according to claim 2, it is characterised in that: the reclaiming plate (8) there is the angle being tilted to the left, and angular dimension is 15-30 degree.

4. a kind of screening plant for vitreous silica removal of impurities according to claim 1, it is characterised in that: the reclaiming plate (8) fixed link (9) outer wall between bottom and sleeve (7) is socketed with spring.

5. a kind of screening plant for vitreous silica removal of impurities according to claim 1, it is characterised in that: the feed hopper It (30) is inverted V type.

6. a kind of screening plant for vitreous silica removal of impurities according to claim 1, it is characterised in that: the trash extraction box (3) left and right sides wall is opened up respectively there are two impurity discharging port, and two impurity discharging ports respectively with the first fixed plate (11) and the second fixation Plate (14) is horizontal.