CN105499116A - Cylinder type gangue brick raw material screening device - Google Patents
Cylinder type gangue brick raw material screening device Download PDFInfo
- Publication number
- CN105499116A CN105499116A CN201610050511.3A CN201610050511A CN105499116A CN 105499116 A CN105499116 A CN 105499116A CN 201610050511 A CN201610050511 A CN 201610050511A CN 105499116 A CN105499116 A CN 105499116A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- material screening
- screening device
- screen cylinder
- magnetic guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012216 screening Methods 0.000 title claims abstract description 44
- 239000011449 brick Substances 0.000 title claims abstract description 27
- 239000002994 raw material Substances 0.000 title abstract description 24
- 239000000463 material Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 238000005183 dynamical system Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011470 perforated brick Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the field of gangue brick raw material screening devices and particularly discloses a cylinder type gangue brick raw material screening device. The cylinder type gangue brick raw material screening device comprises a support rack and a screening cylinder. A rotating shaft is mounted on the screening cylinder and rotationally connected with the support rack. A support block is mounted in the screening cylinder. A magnetic guide block which can slide radially along the screening cylinder is arranged on the support block. A wear-resistance block is mounted at the bottom of the magnetic guide block. A position, located right under the magnetic guide block, of the screening cylinder wall is provided with a resetting part. An impact system is mounted on the support rack and comprises a rotary shaft, support rods and a four-bar mechanism, wherein the bottom end of each support rod is fixed on the support rack, a sleeve for supporting the rotary shaft is mounted at the top end of each support rod, the four-bar mechanism comprises cranks and rockers, the cranks are mounted on the rotary shaft, the rockers are hinged to the support rack, magnets capable of periodically attracting the magnetic guide block are arranged at the tops of the rockers, and the rotating shaft is connected with the rotary shaft through a transmission part. By the cylinder type gangue brick raw material screening device, screening holes can be prevented from being blocked.
Description
Technical field
The present invention relates to adobe material screening device field, be specifically related to a kind of drum type brake cash brick material screening device.
Background technology
Usually when sintering cash brick, all need to carry out Screening Treatment to raw materials for sintering in advance, because the size of ingredient granules directly has influence on the time of brick sintering and the load-carrying properties of brick.Common raw material screening adopts sieved through sieve, filtered out by oarse-grained raw material.The sieve aperture place that fine particle in raw material or dusty raw materials attachment are deposited in screen cloth is often there will be in the process of screen cloth screening raw material; the dusty raw materials at bulky grain material extruding sieve aperture place; cause the effective aperture of screen cloth to diminish, even can block sieve aperture, have a strong impact on the operating efficiency of screening.Conventional way is that screen cloth often works after a period of time, clears up, cleaned out by the dust that sieve aperture place extrudes screen cloth.
For before existing cash brick sintering when material screening inefficiency, need to design and a kind ofly can overcome the screening plant that in material screening process, sieve aperture is blocked.
Cash brick refers to: colliery wastes brick, is to add gangue by clay to fire and form, and has sintering solid brick and sintered perforated brick, and color is also normally red, sintering solid brick specification: 240 × 115 × 53, porous brick specification: 190 × 90 × 240.Gangue is the solid waste discharged in coal mining process and coal washing process, is a kind of black gray expandable rock lower, harder than coal with a kind of phosphorus content of coal seam association in coalification course.
Summary of the invention
The object of the present invention is to provide a kind of cash brick material screening device that can overcome sieve aperture and be blocked by powder.
For achieving the above object, base case of the present invention is: drum type brake cash brick material screening device, comprise bracing frame and screen cylinder, described screen cylinder is provided with turning cylinder, this turning cylinder and bracing frame are rotationally connected, and are provided with back-up block in described screen cylinder, and this back-up block is provided with the magnetic guide pad that can radially slide along screen cylinder, the bottom of this magnetic guide pad is provided with wear-resistant block, screening barrel be positioned at magnetic guide pad immediately below place return unit is installed; Support frame as described above is provided with impact system, and this impact system comprises rotating shaft, support bar and quadric chain; The bottom of described support bar is fixed on bracing frame, top is provided with the passive sleeve of rotating shaft, described quadric chain comprises crank and rocking bar, described crank is installed on the rotary shaft, rocking bar is hinged on bracing frame, and the top of this rocking bar is provided with the magnet piece that periodically can adsorb magnetic guide pad; Described turning cylinder is connected by driving member with rotating shaft.
The course of work and the advantage of this programme are: during concrete this screening plant of use, are encased in needing the raw material of screening in screen cylinder.Turning cylinder rotates and drives screen cylinder and rotating shaft to rotate, and screen cylinder rotates and screens raw material, and raw material up to specification drops from sieve aperture in screen cylinder.
Drive crank in the process that rotating shaft rotates, the magnet piece now on rocking bar is periodically close to screen cylinder.When magnet piece is near screen cylinder, magnet piece attracts guide pad to move to the barrel direction of screen cylinder by magnetic force, now stage clip is compressed, wear-resistant block clashes into barrel, screen cloth is produced and clashes into instantaneously, produce vibrations, and then make the dusty raw materials that sieve aperture adheres to be shaken, avoid dusty raw materials to be deposited in sieve aperture place, cause sieve pore blockade.When magnet piece is away from screen cylinder, guide pad upwards resets under the elastic force effect of stage clip, and wear-resistant block is away from the barrel of screen cylinder.Magnet piece periodically near screen cylinder, and then realizes wear-resistant block and periodically clashes into screening barrel.
In this programme drum type brake cash brick material screening device, turning cylinder and rotating shaft are linked together by driving member, driving member can be gears meshing, chain, belt etc.Periodically clashed into the barrel of screen cylinder by wear-resistant block, avoid the powder accumulation at sieve aperture place, and then overcome the blocked difficult problem of sieve aperture.
Preferred version one: based on the preferred version of scheme, described crank is disk, and disk is connected with rotation axle key, convenient processing and installation.
Preferred version two: the preferably preferred version of: the end of described turning cylinder is provided with connecting axle, this connecting axle comprises fixed axis and shifting axle, and fixed axis and shifting axle pass through spline joint.Connecting axle can effectively reduce installation difficulty during installation, and the displacement that can be realized when relative movement is installed turning cylinder by fixed axis and shifting axle is compensated.
Preferred version three: the preferably preferred version of two: described screen cylinder comprises multiple screen cloth, each screen cloth is provided with support ring, and adjacent supports ring is bolted.In the process of actual raw material screening, the wearing and tearing of screen cylinder inwall are not uniform, some position serious wear, under the wearing and tearing comparatively of some position.By this modular screen cylinder, when changing screen cloth at serious wear position, only the bolt on support ring need be dismantled, remove and install conveniently on the one hand, on the other hand, reduce costs, for integral replacing, cost is lower.
Preferred version four: the preferably preferred version of three: described in be arranged on the bolt head of bolt on support ring and be positioned at screen cylinder, the nut be arranged on bolt is positioned at outside screen cylinder, and bolts and nuts spot welding.By bolts and nuts spot welding, in the process avoiding screen cylinder to rotate, bolt occurs to loosen.Bolt head is positioned at screen cylinder, and nut is positioned at outside screen cylinder, is convenient making, reduces manufacture difficulty.
Preferred version five: the preferably preferred version of four: described magnetic guide pad is T-shaped block, when magnetic guide pad slides on back-up block, not easily comes off from back-up block.
Accompanying drawing explanation
Fig. 1 is the structural representation of drum type brake cash brick material screening device embodiment of the present invention;
Fig. 2 is A place enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of connecting axle in Fig. 1;
Fig. 4 is the right view of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: bracing frame 10, dynamical system 20, servomotor 21, reduction box 22, screening system 30, screen cylinder 31, turning cylinder 32, connecting axle 33, back-up block 34, guide pad 35, stage clip 36, wear-resistant block 37, support ring 38, charging hole 39, impact system 40, rotating shaft 41, support bar 42, disk 43, connecting rod 44, rocking bar 45, magnet piece 46, narrow V belt 47.
Embodiment is substantially as shown in Figure 1: drum type brake cash brick material screening device, comprise bracing frame 10, dynamical system 20, screening system 30 and impact system 40, dynamical system 20, screening system 30 and impact system 40 are installed on bracing frame 10.Dynamical system 20 comprises servomotor 21 and reduction box 22, and the output shaft of servomotor 21 is connected by shaft coupling with the power shaft of reduction box 22.Screening system 30 comprises screen cylinder 31, turning cylinder 32 and connecting axle 33, and turning cylinder 32 runs through screen cylinder 31, and the left end of turning cylinder 32 and the right-hand member of connecting axle 33 are by Flange joint, and right-hand member and the bracing frame 10 of turning cylinder 32 are rotationally connected.Connecting axle 33 and bracing frame 10 are rotationally connected, and the left end of connecting axle 33 is connected by shaft coupling with the output of reduction box 22.
Impact system 40 comprises a rotating shaft 41, four support bars 42 and four toggles, and every root support bar 42 is provided with the sleeve of supporting rotating shaft 41, the spacing of adjacent supports bar 42 is equal.As shown in Figure 4, toggle comprises the disk 43 be arranged on rotating shaft 41, connecting rod 44 and rocking bar 45, the two ends of connecting rod 44 respectively with disk 43 and rocking bar 45 hinged, rocking bar 45 is hinged with bracing frame 10.
The inwall of screen cylinder 31 is provided with four groups of knocking gears, and each group knocking gear comprises four and is positioned at same stainless steel back-up block 34 circumferentially.As shown in Figure 2, back-up block 34 is provided with the gathering sill along screen cylinder 31 radial direction, and this gathering sill is dovetail groove, is provided with guide pad 35 in gathering sill, and this guide pad 35 is magnetic block.The bottom of guide pad 35 is provided with connecting rod, and the bottom of this connecting rod is provided with wear-resistant block 37.Screen cylinder 31 wall place immediately below guide pad 35 is provided with stage clip 36.
As shown in Figure 3, connecting axle 33 comprises fixed axis and shifting axle, and the right-hand member of this fixed axis is provided with internal splined hole, and the right-hand member of shifting axle is provided with the external splines matched with internal splined hole.The axial line of shifting axle and the axial line conllinear of fixed axis, shifting axle can move at the direction of axis line of fixed axis.
As shown in Figure 4, the top of rocking bar 45 is provided with the attracting magnet piece of guide pad 35 46.
In addition, screen cylinder 31 is formed by four pieces of combination of screens, and every block screen cloth is all provided with support ring 38, and adjacent supports ring 38 is linked together by bolt by adjacent screen mesh.Bolt is when connecting adjacent supports ring 38, and bolt head is positioned at screen cylinder 31, and nut is positioned at outside screen cylinder 31, by nut and bolt spot welding.The left end of screen cylinder 31 is provided with charging hole 39 and charging cover plate, and right-hand member is provided with discharge opening.The left end of turning cylinder 32 and rotating shaft 41 is equipped with V-type annular groove, and turning cylinder 32 is connected by the narrow V belt 47 be arranged in V-type groove with rotating shaft 41.
During concrete this screening plant of use, be encased in needing the raw material of screening in screen cylinder 31 from charging hole 39.Then start servomotor 21, servomotor 21 drives reduction box 22 to work, and the output shaft of reduction box 22 drives connecting axle 33 to rotate, thus drives turning cylinder 32 to rotate, and now rotating shaft 41 and screen cylinder 31 rotate.Screen cylinder 31 rotates and screens raw material, and raw material up to specification drops from sieve aperture in screen cylinder 31, and the raw material fallen short of specifications throws away from discharge opening.
Drive disk 43 to rotate in the process that rotating shaft 41 rotates, the magnet piece 46 now on rocking bar 45 is periodically close to screen cylinder 31.When magnet piece 46 is near screen cylinder 31, magnet piece 46 attracts guide pad 35 to move to the barrel direction of screen cylinder 31 by magnetic force, now stage clip 36 is compressed, wear-resistant block 37 clashes into barrel, screen cloth is produced and clashes into instantaneously, produce vibrations, and then make the dusty raw materials that sieve aperture adheres to be shaken, avoid dusty raw materials to be deposited in sieve aperture place, cause sieve pore blockade.When magnet piece 46 is away from screen cylinder 31, guide pad 35 upwards resets under the elastic force effect of stage clip 36, and wear-resistant block 37 is away from the barrel of screen cylinder 31.Magnet piece 46 periodically near screen cylinder 31, and then realizes wear-resistant block 37 periodically shock screen cylinder 31 wall.Connecting axle 33 in addition in this programme has certain telescopicing performance, greatly reduces installation difficulty when installing.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (6)
1. drum type brake cash brick material screening device, comprise bracing frame and screen cylinder, described screen cylinder is provided with turning cylinder, this turning cylinder and bracing frame are rotationally connected, it is characterized in that, be provided with back-up block in described screen cylinder, this back-up block is provided with the magnetic guide pad that can radially slide along screen cylinder, the bottom of this magnetic guide pad is provided with wear-resistant block, screening barrel be positioned at magnetic guide pad immediately below place return unit is installed; Support frame as described above is provided with impact system, and this impact system comprises rotating shaft, support bar and quadric chain; The bottom of described support bar is fixed on bracing frame, top is provided with the passive sleeve of rotating shaft, described quadric chain comprises crank and rocking bar, described crank is installed on the rotary shaft, rocking bar is hinged on bracing frame, and the top of this rocking bar is provided with the magnet piece that periodically can adsorb magnetic guide pad; Described turning cylinder is connected by driving member with rotating shaft.
2. drum type brake cash brick material screening device according to claim 1, it is characterized in that, described crank is disk, and disk is connected with rotation axle key.
3. drum type brake cash brick material screening device according to claim 2, it is characterized in that, the end of described turning cylinder is provided with connecting axle, and this connecting axle comprises fixed axis and shifting axle, and fixed axis and shifting axle pass through spline joint.
4. drum type brake cash brick material screening device according to claim 3, it is characterized in that, described screen cylinder comprises multiple screen cloth, and each screen cloth is provided with support ring, and adjacent supports ring is bolted.
5. drum type brake cash brick material screening device according to claim 4, is characterized in that, described in be arranged on the bolt head of bolt on support ring and be positioned at screen cylinder, the nut be arranged on bolt is positioned at outside screen cylinder, and bolts and nuts spot welding.
6. drum type brake cash brick material screening device according to claim 5, it is characterized in that, described magnetic guide pad is T-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050511.3A CN105499116B (en) | 2016-01-26 | 2016-01-26 | Drum type brake cash brick material screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050511.3A CN105499116B (en) | 2016-01-26 | 2016-01-26 | Drum type brake cash brick material screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499116A true CN105499116A (en) | 2016-04-20 |
| CN105499116B CN105499116B (en) | 2018-06-22 |
Family
ID=55707645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050511.3A Expired - Fee Related CN105499116B (en) | 2016-01-26 | 2016-01-26 | Drum type brake cash brick material screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499116B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435532A (en) * | 2018-04-02 | 2018-08-24 | 雷五生 | A kind of multi-functional roller screen |
| CN108580271A (en) * | 2018-06-22 | 2018-09-28 | 辽宁科技大学 | Electric swinging particle screening device |
| CN109668757A (en) * | 2019-02-19 | 2019-04-23 | 桐城市畅润电力工程有限公司 | A kind of power equipment acquisition device |
| CN110152974A (en) * | 2019-06-20 | 2019-08-23 | 安徽蓝鼎环保能源科技有限公司 | A kind of soil remediation gravity type soil screening plant |
| CN113649257A (en) * | 2021-08-19 | 2021-11-16 | 河北万雉园农牧科技有限公司 | Anti-blocking device of high-humidity granulating material classifying screen |
| CN116989563A (en) * | 2023-09-21 | 2023-11-03 | 常州创明超电材料科技有限公司 | Porous carbon drying and conveying equipment and working method thereof |
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| CN105107738A (en) * | 2015-08-28 | 2015-12-02 | 重庆市永川区天堂化工厂 | Regular self-cleaning fertilizer screening device |
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| CN103846219A (en) * | 2012-12-03 | 2014-06-11 | 韩商·力贝尔股份有限公司 | Apparatus for preventing clogging of screen hole of soil sorting machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435532A (en) * | 2018-04-02 | 2018-08-24 | 雷五生 | A kind of multi-functional roller screen |
| CN108580271A (en) * | 2018-06-22 | 2018-09-28 | 辽宁科技大学 | Electric swinging particle screening device |
| CN109668757A (en) * | 2019-02-19 | 2019-04-23 | 桐城市畅润电力工程有限公司 | A kind of power equipment acquisition device |
| CN110152974A (en) * | 2019-06-20 | 2019-08-23 | 安徽蓝鼎环保能源科技有限公司 | A kind of soil remediation gravity type soil screening plant |
| CN110152974B (en) * | 2019-06-20 | 2022-03-08 | 安徽蓝鼎环保能源科技有限公司 | Gravity type soil screening plant for soil remediation |
| CN113649257A (en) * | 2021-08-19 | 2021-11-16 | 河北万雉园农牧科技有限公司 | Anti-blocking device of high-humidity granulating material classifying screen |
| CN113649257B (en) * | 2021-08-19 | 2022-05-27 | 河北万雉园农牧科技有限公司 | Anti-blocking device of high-humidity granulating material classifying screen |
| CN116989563A (en) * | 2023-09-21 | 2023-11-03 | 常州创明超电材料科技有限公司 | Porous carbon drying and conveying equipment and working method thereof |
| CN116989563B (en) * | 2023-09-21 | 2023-12-01 | 常州创明超电材料科技有限公司 | Porous carbon drying and conveying equipment and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105499116B (en) | 2018-06-22 |
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Effective date of registration: 20190809 Address after: 401566 Niejiacun Jiushe, Shitan Town, Hechuan District, Chongqing Patentee after: Chongqing Cedar Forest Building Materials Co.,Ltd. Address before: 401566 Niejiacun Community, Shitan Town, Hechuan District, Chongqing Patentee before: CHONGQING HECHUAN DISTRICT SHITANGAN BRICK FIELD |
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Effective date of registration: 20210817 Address after: 215222 Room 401, building 23, No. 1188, West 2nd Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou qishuo Information Technology Co.,Ltd. Address before: 401566 group 9, Niejia village, Shitan Town, Hechuan District, Chongqing Patentee before: Chongqing Cedar Forest Building Materials Co.,Ltd. |
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Granted publication date: 20180622 |