CN103846219B - For preventing the device of the sieve pore blockade of classification of soils machine - Google Patents

For preventing the device of the sieve pore blockade of classification of soils machine Download PDF

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Publication number
CN103846219B
CN103846219B CN201310634867.8A CN201310634867A CN103846219B CN 103846219 B CN103846219 B CN 103846219B CN 201310634867 A CN201310634867 A CN 201310634867A CN 103846219 B CN103846219 B CN 103846219B
Authority
CN
China
Prior art keywords
roller
rotary screen
shock
classification
induction
Prior art date
Application number
CN201310634867.8A
Other languages
Chinese (zh)
Other versions
CN103846219A (en
Inventor
罗庆德
李丙先
Original Assignee
韩商·力贝尔股份有限公司
株式会社福斯贝尔建设
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to KR10-2012-0138660 priority Critical
Priority to KR1020120138660A priority patent/KR101460659B1/en
Application filed by 韩商·力贝尔股份有限公司, 株式会社福斯贝尔建设 filed Critical 韩商·力贝尔股份有限公司
Publication of CN103846219A publication Critical patent/CN103846219A/en
Application granted granted Critical
Publication of CN103846219B publication Critical patent/CN103846219B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18Drum screens
    • B07B1/22Revolving drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • B07B1/54Cleaning with beating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14Details or accessories
    • B07B13/16Feed or discharge arrangements

Abstract

The present invention relates to a kind of for preventing the device of the sieve pore blockade of classification of soils machine, these classification of soils facility have the rotary screen of band sieve aperture and are suitable for rotating the drive source of this rotary screen, soil is accurately classified by sieve aperture, this device comprises: at least one or more clashes into induction protuberance, and at least one or more shock described responds to protuberance from the outer surface without sieve aperture of one end of described rotary screen or the shape protruding right angled triangle from the outer surface at its two ends; Clash into roller, described shock roller is suitable for flexibly moving, thus while the described outer surface Structure deformation at the two ends with described rotary screen, crosses described shock respond to protuberance; And scraper, this scraper is suitable for operating collaboratively with each shock roller, thus clashes into the described sieve aperture of described rotary screen and wipe soil off from described sieve aperture.

Description

For preventing the device of the sieve pore blockade of classification of soils machine

Technical field

The present invention relates to a kind of for preventing the device of the sieve pore blockade of classification of soils machine, and relate more specifically to a kind of can first time classification after collect soil by during secondary classification rapidly and gently remove precise classification sieve on produce blocking, for preventing the device of the sieve pore blockade of classification of soils machine.

Background technology

Usually, consider the conevying efficiency of refuse, most of waste guaveyard (health and antihygienic landfill yard) is positioned near cities, and in addition, due to such as urban sprawl, a variety of causes of environomental pollution source etc., needs landfill yard to reclaim.For the situation of antihygienic landfill yard, particularly, refuse is by situation about being at will embedded in landfill yard, making to need can according to the classifier of the whole refuse of kind precise classification of refuse, therefore allow to be recovered in landfill yard to reclaim the soil and non-combustible material that period produces, allow to burn the combustible material that produces and allow to collect the energy produced.

Under this requirement, do many effort to classify to the various refuse be embedded in landfill yard, and therefore, following prior art has been proposed and has proposed: Korean Patent No.0250854,0273840,0428377,0428378,0457488,0475287,0482824,0528131,0528129,0729577,0818898 and 0952073, these patents have been widely used in different industrial circles.

Especially, according to such as by same applicant of the present invention propose for landfill yard treatment of wastes produced system of classifying, the refuse dug out is separated into the non-combustible and combustible material of soil and large-size by classification of soils machine, this classification of soils machine is sieved by swing roller and is formed, and the non-combustible and combustible material be separated with soil is fully sorted into non-combustible material and combustible material by multiple combustible material classifier.Then, the combustible material of separation by such as pulverizing, purifying, dry etc. post processing obtains fuel, and non-combustible material is separated into recyclable material and not recyclable material again, the place they being sent to process them or suitably thrown away.

Now, owing to there is the impurity etc. much comprising organic substance by the soil of classification of soils machine initial gross separation, therefore soil is sent to the accurate seperator of soil and is again accurately classified, thus meets standard size and the quality of the recyclable soil as earthing.

Because soil to be classified has tiny particle size and given viscosity, incidentally, the swing roller that sieve pore blockade occurs in continually for the accurate seperator of soil sieves.

Even in this state, so far, not used for the suggestion of the sieve pore blockade obviously overcome when soil precise classification, and when an occlusion occurs, in addition, only process in work-yard temporarily.

Summary of the invention

Therefore, in view of the above-mentioned the problems of the prior art that occur in define the present invention, and the object of the present invention is to provide a kind of for preventing the device of the sieve pore blockade of classification of soils machine, it can remove the blocking that caused by the soil on this precise classification rotary screen and impurity to be separated impurity as organic substance and so in mode fast, accurately and automatically from soil during classifying when the soil by swing roller sieve preliminary classification is by having close-meshed precise classification rotary screen and accurately being classified, thus realizes soft separation.

For achieving the above object, according to the present invention, provide a kind of for preventing the device of the sieve pore blockade of classification of soils machine, these classification of soils facility have the rotary screen of band sieve aperture and are suitable for rotating the drive source of this rotary screen, soil is accurately classified by described sieve aperture, this device comprises: at least one or more clashes into induction protuberance, and at least one or more shock described responds to protuberance from the outer surface without sieve aperture of one end of described rotary screen or the shape protruding right angled triangle from the outer surface at its two ends; Clash into roller, described shock roller is suitable for flexibly moving, thus while the described outer surface Structure deformation at the two ends with described rotary screen, crosses described shock respond to protuberance; And scraper, this scraper is suitable for operating collaboratively with each shock roller, thus clashes into the described sieve aperture of described rotary screen and wipe soil off from this sieve aperture.

According to the present invention, preferably, eachly to clash in direction of rotation that induction protuberance is all configured to make the inclined-plane of described right angled triangle to be positioned at described rotary screen and the vertical plane of described right angled triangle is positioned on the direction contrary with the described direction of rotation of described rotary screen.

According to the present invention, preferably, the inclined-plane clashing into induction protuberance has given curvature, and this given curvature is recessed.

According to the present invention, preferably, each shock roller and each scraper are made by rubber.

According to the present invention, preferably, clash into the two ends that roller is fixed to roller fixed bar, scraper is arranged on the downside of this roller fixed bar, roller fixed bar is supported by pair of support rods, and this is fixed to fixed frame to support bar by bearing, and elastomeric spring is arranged on the end face of each support bar, thus be locked to fixed frame, thus flexibly movable support bar.

Accompanying drawing explanation

Above and other object of the present invention, feature and advantage become obvious, in accompanying drawing by from the detailed description below the preferred embodiment of the present invention by reference to the accompanying drawings:

Fig. 1 shows according to of the present invention for preventing the stereogram of the device of the sieve pore blockade of classification of soils machine;

Fig. 2 shows according to of the present invention for preventing the sectional view of the critical piece of the device of the sieve pore blockade of classification of soils machine;

Fig. 3 shows according to of the present invention for preventing the stereogram of the critical piece of the device of the sieve pore blockade of classification of soils machine.

Detailed description of the invention

Below, provide in detail with reference to the accompanying drawings to according to of the present invention for preventing the explanation of the device of the sieve pore blockade of classification of soils machine.

The present invention should not be limited to preferred embodiment following, but can modify in different forms when not departing from spirit of the present invention.

It should be understood, however, that and the invention is not restricted to preferred embodiment of the present invention, and when not departing from spirit of the present invention, the many changes to shown and described constitutional detail, variants and modifications can be carried out.

As shown in Figure 1 to Figure 3, rotary screen 100 is comprised according to the device of the sieve pore blockade for preventing classification of soils machine of the present invention.

Rotary screen 100 is configured with the shape of the cylinder of given length, has the fine mesh 110 be formed on the outer surface of this cylinder simultaneously.Fine mesh 110 can be of different sizes.

In addition, rotary screen 100 has the driven wheel (not shown) be arranged on a side end of its outer surface, and this driven wheel is directly driven, thus be arranged on as the gears meshing on the drive source (not shown) of CD-ROM drive motor.

On the other hand, as directed, four induction roller tracks 120 are formed in its scope do not interfered with driven wheel (not shown) on the outer surface of rotary screen 100.

And multiple shock induction protuberance 130 is given prominence to integratedly with induction roller track 120, thus is spaced apart from each other in radial directions.

Now, the quantity of clashing into induction protuberance 130 has 8 for each rotary screen 100, and therefore, the quantity of the shock induction protuberance 130 of two rotary screens is 16.For the ease of illustrating in the accompanying drawings, they are not all instructed in the accompanying drawings.

The fixed frame F with hull shape is arranged on the top of rotary screen 100, and fixed frame F has multiple support bar S, and desirably, 4 support bar S are rotatably fixed to fixed frame by bearing.Roller fixed bar 140 as weight is connected to the end of two support bar S adjacent one another are.

In addition, multiple scraper 150 is attached at the downside of each roller fixed bar 140, thus rotates under the state contacted with the outer surface of this rotary screen 100 by the revolving force of rotary screen 100, and without the need to power, therefore effectively reduce energy ezpenditure, and improve the efficiency preventing sieve pore blockade.

In this case, scraper 150 is desirably made up of the material of such as rubber slab.

In addition, clash into roller 160 to be rotatably arranged on two ends of each roller fixed bar 140.

Clash into roller 160 to rotate unpoweredly, thus contact with induction roller track 120, and whenever clashing into roller and running into predetermined space from the shock induction protuberance 130 that induction roller track 120 is outstanding, clash into roller and all cross shock induction protuberance 130, make them fall to clash into rotary screen 100 with the step produced when climbing, thus remove the blocking of sieve aperture 110.

Now, scraper 150 gives rotary screen 100 and clashes into together with shock roller 160, therefore, when scraper 150 and shock roller 160 clash into rotary screen 100, does not answer crushing roll to sieve 100.

In order to reduce the amount of the impact be applied on rotary screen 100, but still apply to clash into it, therefore, the outer surface of each shock roller 160 all covers with rubber, and as mentioned above, each scraper 150 is made by rubber slab.

In this case, desirably, each shock responds to the shape that protuberance 130 all has right angled triangle, wherein, the inclined-plane of right angled triangle is positioned in the direction of rotation of rotary screen 100, and the vertical plane of right angled triangle is positioned on the direction contrary with the direction of rotation of rotary screen 100, make the scraper 150 along the shock roller 160 of induction roller track 120 movement and scraping on sieve aperture 110 clash into sieve aperture 110 by utilizing on the inclined-plane falling and clash into induction protuberance 130, thus effectively clash into the soil on sieve aperture 110 and prevent the soil clogging of sieve aperture 110.

In order to more gently carry out the movement of clashing into roller 160, in this case, the inclined-plane clashing into induction protuberance 130 desirably has given curvature.

In this case, given curvature is desirably recessed, makes to clash into roller 160 and easily crosses shock induction protuberance 130.

On the other hand, elastomeric spring 170 is fixed to the top surface of each support bar S on the downside of it, and is fixed to fixed frame F at its top, thus allows each support bar S flexibly to move.

In addition, now, elastomeric spring 170 flexibly keeps the weight of the roller fixed bar 140 comprising scraper 150 and reduces their weight, thus release is directly applied to the impact of rotary screen 100, the soil be only blocked in sieve aperture 110 is removed, prevents bridging efficiency from blocking to improve.

That is, if clash into roller 160 to clash into wherein under the state that roller 160 and scraper 150 and the outer surface of rotary screen 100 directly contact and respond to protuberance 130 and meet with clashing into, then clash into roller 160 cross shock induction protuberance 130 and arrive the maximum projecting height clashing into and respond to protuberance 130, that is, its top dead centre.

After this, clash into roller 160 by top dead centre, and then, not do not respond to protuberance 130 and contact and responded to by this shock the part that protuberance 130 supports with clashing into owing to clashing into roller, they fall the outer surface clashing into rotary screen 100 at once.

If wish to improve the impact degree on rotary screen 100 to be applied to, then therefore, improve the projecting height clashing into induction protuberance 130, and alternatively, reduce the tension force of the elastomeric spring 170 be arranged on the top of support bar S to increase the weight comprising the roller fixed bar 140 of scraper 150.Certainly, both all can be used.

Additionally, the coefficient of elasticity of elastomeric spring 170 can be adjusted to change the impact degree of rotary screen 100 to be applied to.

As mentioned above, constructing according to of the present invention for preventing the device of the sieve pore blockade of classification of soils machine, wherein after classification first, performing precise classification, and automatically remove sieve pore blockade simultaneously, thus improve classification effectiveness, achieve the Long-Time Service of system, and improve its productivity ratio.

Although describe the present invention with reference to illustrated embodiment specifically, the present invention can't help embodiment restriction but be only limited by the appended claims.It should be understood that those skilled in the art can change without departing from the scope and spirit of the present invention or revise these embodiments.

Claims (2)

1., for preventing a device for the sieve pore blockade of classification of soils machine, described classification of soils facility have the rotary screen of band sieve aperture and are suitable for rotating the drive source of this rotary screen, and soil is accurately classified by described sieve aperture, and described device comprises:
Multiple induction roller track, described multiple induction roller track along one or two end of described rotary screen its on do not form sieve aperture outer surface be formed as being with shape;
At least one or more clashes into induction protuberance, and at least one or more shock induction protuberance described protrudes the shape of right angled triangle from each induction roller track;
Clash into roller, two ends that described shock roller is formed in roller fixed bar can flexibly be moved, thus cross described shock respond to protuberance by contacting with described induction roller non-orbiting scroll;
Pair of support rods, described pair of support rods is fixed to fixed frame by bearing, to support described roller fixed bar;
Elastomeric spring, the end face that described elastomeric spring is arranged on each support bar is locked to described fixed frame, flexibly to move described support bar; And
Multiple scraper, the downside surface that described multiple scraper is installed to described roller fixed bar is suitable for operating collaboratively with described shock roller, thus clashes into the described sieve aperture of described rotary screen and wipe described soil off from described sieve aperture.
2. device according to claim 1, wherein, each inclined-plane with the shock induction protuberance of the shape of described right angled triangle is all positioned in the direction of rotation of described rotary screen, vertical plane is all positioned on the direction contrary with the described direction of rotation of described rotary screen, and described inclined-plane has given recessed curvature.
CN201310634867.8A 2012-12-03 2013-12-02 For preventing the device of the sieve pore blockade of classification of soils machine CN103846219B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2012-0138660 2012-12-03
KR1020120138660A KR101460659B1 (en) 2012-12-03 2012-12-03 Apparatus for preventing clogging of screen hole of soil sorting machine

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CN103846219A CN103846219A (en) 2014-06-11
CN103846219B true CN103846219B (en) 2016-03-09

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CN104209261B (en) * 2014-09-10 2017-01-11 徐州三信环保科技有限公司 Dual-rotation speed roller screen type concrete reclaiming equipment
CN105499116B (en) * 2016-01-26 2018-06-22 重庆市合川区狮滩矸砖厂 Drum type brake cash brick material screening device
CN106040583A (en) * 2016-08-22 2016-10-26 南通联源机电科技股份有限公司 Elastic comb type screen cleaning device for material throwing type self-sweeping drum screens
CN106345690B (en) * 2016-10-25 2019-01-04 盘县金阳机械加工有限责任公司 A kind of screen drum chain of rings attack vibration device
CN107051854B (en) * 2016-12-25 2019-01-29 重庆市永川区天堂化工厂 The screening compound fertilizer device of automated cleaning
CN107597537B (en) * 2017-09-07 2019-08-09 乐清市赛而乐电器科技有限公司 Tap antifouling type screening plant

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPH0557247A (en) * 1991-09-02 1993-03-09 Hiroyuki Kawai Trommel
JP2003251280A (en) * 2002-03-06 2003-09-09 Kubota Corp Rotary screen device
CN2738898Y (en) * 2004-11-09 2005-11-09 赵福光 Anti-blocked revolving screen
KR100729577B1 (en) * 2006-01-24 2007-06-19 주식회사 포스벨 Device for preventing clogging of screen hole of sorting apparatus construction wastes and mixed wastes
CN101288859A (en) * 2007-04-16 2008-10-22 谢明明 Subtitle substance refuse treatment and classification device
JP2009039646A (en) * 2007-08-08 2009-02-26 Jfe Engineering Kk Apparatus for preventing screen from clogging, screening device equipped with this apparatus, and mixing, stirring and sorting device equipped with this apparatus

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
KR100506002B1 (en) * 2003-07-24 2005-08-03 이충규 Separation apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0557247A (en) * 1991-09-02 1993-03-09 Hiroyuki Kawai Trommel
JP2003251280A (en) * 2002-03-06 2003-09-09 Kubota Corp Rotary screen device
CN2738898Y (en) * 2004-11-09 2005-11-09 赵福光 Anti-blocked revolving screen
KR100729577B1 (en) * 2006-01-24 2007-06-19 주식회사 포스벨 Device for preventing clogging of screen hole of sorting apparatus construction wastes and mixed wastes
CN101288859A (en) * 2007-04-16 2008-10-22 谢明明 Subtitle substance refuse treatment and classification device
JP2009039646A (en) * 2007-08-08 2009-02-26 Jfe Engineering Kk Apparatus for preventing screen from clogging, screening device equipped with this apparatus, and mixing, stirring and sorting device equipped with this apparatus

Also Published As

Publication number Publication date
CN103846219A (en) 2014-06-11
KR20140070953A (en) 2014-06-11
KR101460659B1 (en) 2014-11-20

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