CN104941907A - Equipment for ore sand screening - Google Patents
Equipment for ore sand screening Download PDFInfo
- Publication number
- CN104941907A CN104941907A CN201510424676.8A CN201510424676A CN104941907A CN 104941907 A CN104941907 A CN 104941907A CN 201510424676 A CN201510424676 A CN 201510424676A CN 104941907 A CN104941907 A CN 104941907A
- Authority
- CN
- China
- Prior art keywords
- ore
- plate assembly
- homogenizing plate
- sand form
- screen cloth
- 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 36
- 239000004576 sand Substances 0.000 title abstract description 5
- 239000004744 fabric Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005192 partition Methods 0.000 abstract 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002245 particle 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
- B07B1/04—Stationary flat screens
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses equipment for ore sand screening. The equipment comprises a first flow equalization board component and a second flow equalization board component; the first flow equalization board component comprises first battens; first gap parts are arranged in the length directions of the first battens at intervals; the first gap parts form a first ore sand outlet; the second flow equalization board component comprises a partition mesh; the mesh surface of the partition mesh is perpendicular to the screening surface of a screen stencil. Through the arrangement of the first flow equalization board component, ore sand outputted from a conveyor belt can be uniformly distributed on the screen stencil, and the screening effect and the screening rate are improved.
Description
The present invention is the applying date is on 05 03rd, 2014, and application number is: 201410184287.8, and denomination of invention is the divisional application of the patent of invention of " ore in sand form screening plant ".
Technical field
The present invention relates to winning equipment field, be specifically related to a kind of equipment for ore in sand form screening.
Background technology
Screening machine is the relative motion utilizing bulk granular material and compass screen surface, makes partial particulate through sieve aperture, the materials such as sand, gravel, rubble is divided into the vibration screening machinery equipment of different stage by granular size.The screening machine of mining comprises screen cloth that frame, frame are arranged and drives screen cloth to carry out the driving mechanism of vibrosieve, the compass screen surface of screen cloth is in tilted layout, material to be sieved imports from one end that screen cloth is higher, and the material of each particle diameter after screening is discharged from the lower one end of screening machine.Due to the stacking position of ore in sand form and the decision of ore in sand form treatment system installment state, therefore the conveyer belt carrying out feedstock transportation is therebetween arranged on, often be difficult to ensure that the throughput direction of the conveyer belt after installing is consistent with material traffic direction on screening machine, the ore in sand form material of such conveying is just difficult to be uniformly distributed on screen cloth, large-area screen cloth compass screen surface is caused to be wasted, screening efficiency is lowered, and screening effect is poor.
Summary of the invention
The object of the present invention is to provide a kind of equipment for ore in sand form screening, it can effectively solve the problem, and ore in sand form can be uniformly distributed on screening face, improves screening effect and screen rate.
For achieving the above object, the present invention adopts following technical scheme to implement:
A kind of equipment for ore in sand form screening, it is characterized in that: the screen cloth comprising the conveyer belt for carrying out feeding intake to screening machine and carry out ore in sand form screening, screen cloth is skewed layout, the upper end of screen cloth is provided with distributing trough, distributing trough be skewed layout and and screen cloth to postpone layout, distributing trough layout corresponding with the discharge end of conveyer belt, throughput direction and the material flow in screen cloth of conveyer belt send direction crossing or be arranged vertically, the bottom land of distributing trough is provided with the first homogenizing plate assembly that conveyer belt output ore in sand form is evenly arranged on screen cloth, first homogenizing plate assembly is arranged along the width range of screen cloth, the plate face of the first homogenizing plate assembly and the perpendicular layout of bottom land of distributing trough, first homogenizing plate assembly is skewed layout and the incline direction of the first homogenizing plate assembly is crossing with the incline direction of screen cloth or vertical, the height of the first homogenizing plate assembly near conveyer belt one end is greater than the height of the other end, first homogenizing plate assembly is arranged at intervals with the first ore in sand form outlet along the length direction of the first homogenizing plate assembly, the downside of the first homogenizing plate assembly is provided with the second current-sharing assembly, and the scope that the second current-sharing assembly is arranged is consistent with the first homogenizing plate assembly, and the second current-sharing assembly is evenly provided with the second ore in sand form outlet along the length direction of the second current-sharing assembly,
First homogenizing plate assembly is that the first batten is formed, and the first batten offers the first vacancy portion along the interval, direction that plate is long, and this first vacancy portion forms the first ore in sand form outlet; Second current-sharing assembly is that filter is formed, and the wire side of filter is arranged perpendicular to the compass screen surface of screen cloth.
By arranging the first homogenizing plate assembly, making the ore in sand form exported from conveyer belt can be uniformly distributed at screen cloth like this, improving screening effect and screen rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's two kinds of embodiments.
Detailed description of the invention
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The technical scheme that the present invention takes is, as shown in Figure 1, a kind of ore in sand form screening plant, the screen cloth 11 comprising the conveyer belt 20 for carrying out feeding intake to screening machine and carry out ore in sand form screening, screen cloth 11 is fixed in frame 10, screen cloth 11 is in skewed layout, the upper end of screen cloth 11 is provided with distributing trough 12, distributing trough 12 in skewed layout and and screen cloth 11 to postpone layout, distributing trough 12 layout corresponding with the discharge end of conveyer belt 20, throughput direction and the material flow in screen cloth 11 of conveyer belt 20 send direction crossing or be arranged vertically, the bottom land of distributing trough 12 is provided with the first homogenizing plate assembly 13 making conveyer belt 20 export ore in sand form to be evenly arranged on screen cloth 11, first homogenizing plate assembly 13 is arranged along the width range of screen cloth 11, the plate face of the first homogenizing plate assembly 13 and the perpendicular layout of bottom land of distributing trough 12, first homogenizing plate assembly 13 is in skewed layout and the incline direction of the first homogenizing plate assembly 13 is crossing or vertical with the incline direction of screen cloth 11 (compass screen surface 11a), the height of the first homogenizing plate assembly 13 near conveyer belt 20 one end is greater than the height of the other end, first homogenizing plate assembly 13 is evenly provided with the first ore in sand form outlet 131 along the length direction of the first homogenizing plate assembly 13.By arranging the first homogenizing plate assembly 13, can only distribute from the screen cloth 11 compass screen surface 11a exporting side near conveyer belt 20 from changing ore in sand form traditional scheme, the arranging of first homogenizing plate assembly 13 can make the ore in sand form that flows out from conveyer belt 20 be uniformly distributed along the width range of screen cloth 11, improves screening effect and screen rate.During operation, the first homogenizing plate assembly 13 can be arranged by the width range along groove width on distributing trough 12 bottom land.
First homogenizing plate assembly 13 is set separately, ore in sand form distributing homogeneity or limited, therefore, in the present invention, the downside of the first homogenizing plate assembly 13 is provided with the second current-sharing assembly 14, the scope that second current-sharing assembly 14 is arranged is consistent with the first homogenizing plate assembly 13, and the second current-sharing assembly 14 is evenly provided with the second ore in sand form outlet 141 along the length direction of the second current-sharing assembly 14.By current-sharing distribution effect while the first homogenizing plate assembly 13 and the second current-sharing assembly 14, current-sharing therefore can be made more evenly good, better improve screening effect and screen rate.
First homogenizing plate assembly 13 can be implemented according to the following two kinds embodiment, and one is: the first homogenizing plate assembly 13 is that the first batten is formed, and the first batten offers the first vacancy portion along the interval, direction that plate is long, and this first vacancy portion forms the first ore in sand form outlet 131.
It two is: the first homogenizing plate assembly 13 is formed for each first short slab, the layout that is parallel to each other between each first short slab and the incline direction of each first short slab is consistent, and the 3rd vacancy portion between each first short slab forms the first ore in sand form outlet 131.
More preferably, the first ore in sand form exports 131 increases gradually of offering along conveyer belt 20 throughput direction.So more be conducive to being uniformly distributed of ore in sand form.
For the second current-sharing assembly 14, it also can be plate body formation, and the incline direction that the second current-sharing assembly 14 is arranged is contrary with the incline direction of the first homogenizing plate assembly 13.Concrete can implement according to the embodiment identical with the first homogenizing plate assembly 13, that is, one is: the second current-sharing assembly 14 is that the second batten is formed, and the second batten offers the second vacancy portion along the interval, direction that plate is long, and this second vacancy portion is the first ore in sand form outlet 131.
It two is: the second current-sharing assembly 14 is formed for each second short slab, the layout that is parallel to each other between each second short slab and the incline direction of each second short slab is consistent, and the 4th vacancy portion between each second short slab forms the second ore in sand form outlet 141.
Highly preferred is that the second current-sharing assembly 14 adopts filter to form, and the wire side of filter is arranged perpendicular to the compass screen surface 11a of screen cloth 11.The effect improved the distributing homogeneity of ore in sand form is like this best.
In addition, form the second current-sharing assembly 14 according to plate body, preferably the groove width direction interval of first and second ore in sand form outlet along distributing trough 12 is arranged, to obtain best distributed effect.
By arranging the first homogenizing plate assembly 13, making the ore in sand form exported from conveyer belt 20 can be uniformly distributed at screen cloth 11 like this, improving screening effect and screen rate.
In a word, screening plant provided by the invention, effectively can realize the Transport Rate improving ore in sand form between conveyor belt 20, prevents ore in sand form from trickling down and causes all inconvenience.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the equipment for ore in sand form screening, it is characterized in that: the screen cloth comprising the conveyer belt for carrying out feeding intake to screening machine and carry out ore in sand form screening, screen cloth is skewed layout, the upper end of screen cloth is provided with distributing trough, distributing trough be skewed layout and and screen cloth to postpone layout, distributing trough layout corresponding with the discharge end of conveyer belt, throughput direction and the material flow in screen cloth of conveyer belt send direction crossing or be arranged vertically, the bottom land of distributing trough is provided with the first homogenizing plate assembly that conveyer belt output ore in sand form is evenly arranged on screen cloth, first homogenizing plate assembly is arranged along the width range of screen cloth, the plate face of the first homogenizing plate assembly and the perpendicular layout of bottom land of distributing trough, first homogenizing plate assembly is skewed layout and the incline direction of the first homogenizing plate assembly is crossing with the incline direction of screen cloth or vertical, the height of the first homogenizing plate assembly near conveyer belt one end is greater than the height of the other end, first homogenizing plate assembly is arranged at intervals with the first ore in sand form outlet along the length direction of the first homogenizing plate assembly, the downside of the first homogenizing plate assembly is provided with the second current-sharing assembly, and the scope that the second current-sharing assembly is arranged is consistent with the first homogenizing plate assembly, and the second current-sharing assembly is evenly provided with the second ore in sand form outlet along the length direction of the second current-sharing assembly,
First homogenizing plate assembly is that the first batten is formed, and the first batten offers the first vacancy portion along the interval, direction that plate is long, and this first vacancy portion forms the first ore in sand form outlet; Second current-sharing assembly is that filter is formed, and the wire side of filter is arranged perpendicular to the compass screen surface of screen cloth.
2. as claimed in claim 1 for the equipment of ore in sand form screening, it is characterized in that: the size of the first ore in sand form outlet increases gradually along tape transport direction.
3. as claimed in claim 1 for the equipment of ore in sand form screening, it is characterized in that: the incline direction that the second current-sharing assembly is arranged is contrary with the incline direction of the first homogenizing plate assembly.
4. as claimed in claim 1 for the equipment of ore in sand form screening, it is characterized in that: the outlet of first and second ore in sand form is arranged along the interval, groove width direction of distributing trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424676.8A CN104941907B (en) | 2014-05-03 | 2014-05-03 | The equipment sieved for ore in sand form |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184287.8A CN103949391B (en) | 2014-05-03 | 2014-05-03 | Ore in sand form screening plant |
| CN201510424676.8A CN104941907B (en) | 2014-05-03 | 2014-05-03 | The equipment sieved for ore in sand form |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410184287.8A Division CN103949391B (en) | 2014-05-03 | 2014-05-03 | Ore in sand form screening plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104941907A true CN104941907A (en) | 2015-09-30 |
| CN104941907B CN104941907B (en) | 2017-09-29 |
Family
ID=51326816
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410184287.8A Active CN103949391B (en) | 2014-05-03 | 2014-05-03 | Ore in sand form screening plant |
| CN201510424711.6A Expired - Fee Related CN104984893B (en) | 2014-05-03 | 2014-05-03 | A kind of device of ore in sand form screening |
| CN201510424715.4A Active CN105170440B (en) | 2014-05-03 | 2014-05-03 | A kind of device sieved for ore in sand form |
| CN201510424676.8A Active CN104941907B (en) | 2014-05-03 | 2014-05-03 | The equipment sieved for ore in sand form |
| CN201510424730.9A Active CN104959310B (en) | 2014-05-03 | 2014-05-03 | Ore sand screening equipment |
| CN201510419114.4A Active CN105032752B (en) | 2014-05-03 | 2014-05-03 | Device for screening ore sand |
| CN201510420630.9A Active CN105170439B (en) | 2014-05-03 | 2014-05-03 | The equipment sieved to ore in sand form |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410184287.8A Active CN103949391B (en) | 2014-05-03 | 2014-05-03 | Ore in sand form screening plant |
| CN201510424711.6A Expired - Fee Related CN104984893B (en) | 2014-05-03 | 2014-05-03 | A kind of device of ore in sand form screening |
| CN201510424715.4A Active CN105170440B (en) | 2014-05-03 | 2014-05-03 | A kind of device sieved for ore in sand form |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510424730.9A Active CN104959310B (en) | 2014-05-03 | 2014-05-03 | Ore sand screening equipment |
| CN201510419114.4A Active CN105032752B (en) | 2014-05-03 | 2014-05-03 | Device for screening ore sand |
| CN201510420630.9A Active CN105170439B (en) | 2014-05-03 | 2014-05-03 | The equipment sieved to ore in sand form |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN103949391B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032067A1 (en) * | 2016-08-17 | 2018-02-22 | Fonseca Helio | Arrangement introduced into a grid of blade type for ore-grading screens |
| CN109013336A (en) * | 2017-09-22 | 2018-12-18 | 陆永柱 | Environment protection-type ore in sand form sorting machine |
| CN107951040B (en) * | 2017-12-08 | 2020-09-08 | 戚明海 | Automatic peeler of sunflower seed |
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| CN201815473U (en) * | 2010-10-12 | 2011-05-04 | 禹州市恒利来合金厂 | Uniform material distributor for vibrating screen for granular materials |
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| DE3109319C2 (en) * | 1981-03-12 | 1983-12-22 | Vsesojuznyj gosudarstvennyj naučno-issledovatel'skij i proektnyj institut asbestovoj promyšlennosti, Asbest, Sverdlovskaja oblast' | Multi-sieve apparatus |
| SU1087202A1 (en) * | 1983-02-21 | 1984-04-23 | Украинский Ордена "Знак Почета" Научно-Исследовательский Углехимический Институт | Hydraulic screen |
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| SU1639776A1 (en) * | 1988-12-20 | 1991-04-07 | Украинское научно-производственное деревообрабатывающее объединение | Apparatus for separating a mixture of wooden particles |
| JP2896134B1 (en) * | 1998-05-26 | 1999-05-31 | 株式会社大阪砕石工業所 | Granular flow distribution device |
| AUPQ455899A0 (en) * | 1999-12-09 | 2000-01-06 | Usf Johnson Screens Pty Ltd | A screening module and a screening assembly inlcuding such module |
| WO2003013789A1 (en) * | 2001-08-06 | 2003-02-20 | Sumitomo Special Metals Co., Ltd. | Sorter for media and works used for barrel polishing and barrel polishing method |
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- 2014-05-03 CN CN201410184287.8A patent/CN103949391B/en active Active
- 2014-05-03 CN CN201510424711.6A patent/CN104984893B/en not_active Expired - Fee Related
- 2014-05-03 CN CN201510424715.4A patent/CN105170440B/en active Active
- 2014-05-03 CN CN201510424676.8A patent/CN104941907B/en active Active
- 2014-05-03 CN CN201510424730.9A patent/CN104959310B/en active Active
- 2014-05-03 CN CN201510419114.4A patent/CN105032752B/en active Active
- 2014-05-03 CN CN201510420630.9A patent/CN105170439B/en active Active
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| CA2811443A1 (en) * | 2010-09-15 | 2012-03-22 | M-I L.L.C. | Feeder with screen for shaker |
| CN201815473U (en) * | 2010-10-12 | 2011-05-04 | 禹州市恒利来合金厂 | Uniform material distributor for vibrating screen for granular materials |
| CN202683461U (en) * | 2012-05-30 | 2013-01-23 | 巩义市天祥耐材有限公司 | Selecting vibrating screen |
| CN202983838U (en) * | 2012-11-02 | 2013-06-12 | 四川大学 | Material uniform distribution device |
| CN203540894U (en) * | 2013-10-24 | 2014-04-16 | 赵东辉 | Uniform material distributing device for linear vibrating screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104959310B (en) | 2017-02-08 |
| CN105170439B (en) | 2017-08-01 |
| CN103949391B (en) | 2015-11-04 |
| CN105170440A (en) | 2015-12-23 |
| CN105032752A (en) | 2015-11-11 |
| CN105170439A (en) | 2015-12-23 |
| CN104984893A (en) | 2015-10-21 |
| CN104959310A (en) | 2015-10-07 |
| CN105032752B (en) | 2017-01-11 |
| CN104941907B (en) | 2017-09-29 |
| CN104984893B (en) | 2017-10-03 |
| CN105170440B (en) | 2017-07-14 |
| CN103949391A (en) | 2014-07-30 |
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Effective date of registration: 20170825 Address after: 246000 Anhui Province, Anqing City Yingjiang District Evergreen Industrial Park Applicant after: Anhui Lanxi Engineering Technology Development Co., Ltd. Address before: 246003 Anhui Province, Anqing City Yingjiang District HuaSheng Road No. 22 Applicant before: Hu Qifang |
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Effective date of registration: 20201207 Address after: Room 408, No.5, Wanke City, Lane 2200, Yinchun Road, Minhang District, Shanghai, 201100 Patentee after: Hu Liuman Address before: 246000 Anhui Province, Anqing City Yingjiang District Evergreen Industrial Park Patentee before: ANHUI LANXI ENGINEERING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20201224 Address after: 224002 Building 5, No. 55, Taishan South Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu Suya Heavy Industry Technology Co.,Ltd. Address before: Room 408, No.5, Wanke City, Lane 2200, Yinchun Road, Minhang District, Shanghai, 201100 Patentee before: Hu Liuman |
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Effective date of registration: 20210302 Address after: 224002 room 1209, business building, comprehensive bonded zone, No. 18, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu Yanzong Industry Investment Development Co.,Ltd. Address before: 224002 Building 5, No. 55, Taishan South Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee before: Jiangsu Suya Heavy Industry Technology Co.,Ltd. |
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Effective date of registration: 20220106 Address after: 224000 No. 6, Hetai Road, Bufeng Town, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng HengAn Mining Machinery Co.,Ltd. Address before: 224002 room 1209, business building, comprehensive bonded zone, No. 18, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee before: Jiangsu Yanzong Industry Investment Development Co.,Ltd. |
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