CN105750193A - Screening device for steel balls and steel forgings of cement mill - Google Patents
Screening device for steel balls and steel forgings of cement mill Download PDFInfo
- Publication number
- CN105750193A CN105750193A CN201610219990.7A CN201610219990A CN105750193A CN 105750193 A CN105750193 A CN 105750193A CN 201610219990 A CN201610219990 A CN 201610219990A CN 105750193 A CN105750193 A CN 105750193A
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- support
- screening device
- vibrosieve
- backboard
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 238000005242 forging Methods 0.000 title claims abstract description 24
- 238000012216 screening Methods 0.000 title claims abstract description 22
- 239000004568 cement Substances 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 claims description 43
- 230000001154 acute effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 208000033999 Device damage Diseases 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening device for steel balls and steel forgings of a cement mill. The screening device comprises a vibration screen, a vibration motor and a first bracket, wherein the vibration screen comprises a screen net, two side baffle plates and a back baffle plate, the two side baffle plates are fixedly connected with the long sides of the screen net, and the back baffle plate is fixedly connected with the short side of the screen net; the side baffle plates are connected with the adjacent end of the back baffle plate; one end, opposite to the back baffle plate, of the screen net is provided with a finished product outlet; the lower side of the screen net is provided with a material guide groove, and an upper end opening of the material guide groove is greater than a lower end opening of the material guide groove; the lower side of the material guide groove is provided with a waste ball and forging outlet; the vibration motor is fixedly arranged at the outer side of the back baffle plate, and is connected with the screen net; the vibration screen is suspended on the first bracket through four springs or more; the length of the spring near the back baffle plate is shorter than the length of the spring near the finished product outlet; the annular support vibration screen and a second bracket are arranged under the screen net, and the second bracket is downwards inclined along the length direction of the screen net. The screening device has the advantages that the workload of workers is decreased, the sorting time is shortened, the service life of equipment is prolonged, and the production accident is reduced.
Description
Technical field
The present invention relates to cement manufacture plant, specifically, relate to the screening device of a kind of cement mill steel ball steel forging.
Background technology
At present, in the process of cleaning cement mill steel ball steel forging, sieve is picked up, classification is always up a long-term unresolved good problem.In the time in past, being usually directly to pour steel ball and pick with manpower, steel forging is at most also use manpower spade to pour them onto screen cloth top sieve one time, so not only consumes substantial amounts of labour force, and extends sieve and pick up the time, and work efficiency is relatively low.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide the screening device of a kind of cement mill steel ball steel forging, it is to avoid device damage and production accident, both can reduce workman's amount of labour, shorten the sorting time again, be greatly improved work efficiency.
nullFor achieving the above object，The present invention is achieved by the following technical solutions: the screening device of a kind of cement mill steel ball steel forging，Including vibrosieve、Vibrating motor and the first support，Vibrosieve includes screen cloth、It is fixedly connected on two side shields on the long limit of screen cloth and the backboard being fixedly connected on screen cloth minor face，Described side shield is connected with backboard abutting end，One end relative with backboard at described screen cloth is provided with product outlet，Described screen cloth is arranged below the upper end open deflector chute more than lower ending opening，Described deflector chute is arranged below useless ball and forges mouth，Described vibrating motor is fixedly mounted on the outside of backboard and is connected with screen cloth，Vibrosieve is suspended on the first support by the spring of more than 4，Spring near described backboard is shorter than the length of the spring near product outlet，Described screen cloth is arranged below circumferential support vibrosieve and along downward-sloping the second support of screen cloth length direction，Described second support is higher than the one end near screen cloth product outlet near one end of screen cloth backboard，Described second support is fixed on the first support by support bar，Contact with the second support before shaker vibration.
Further illustrating, the acute angle of described second support and horizontal plane is 5 degree of-10 degree.
Further illustrating, also include eccentric block, eccentric block is arranged on the both sides of vibrosieve.
Further illustrating, the bottom of described first bracing frame is provided with universal wheel.
Compared with prior art, there is advantages that the exit that vibrosieve is placed on cement mill, guarantee that the steel ball steel forging stream needing screening is on vibrosieve, driven by vibrating motor, whole vibrosieve is made to swing, the forging of steel ball steel can be walked about freely, steel ball steel forging against regulation then can enter fall from screen cloth grid into forge mouth from useless ball after deflector chute and derive, standard compliant be obliquely installed on screen cloth and rolling and flow out from product outlet.Due to being obliquely installed of the second support and screen cloth, the qualified steel ball steel forging rate of outflow in vibration processes can be made fast, screen cloth can also be avoided to cause lower than one end of product outlet when there being overweight material near backboard one end qualified material can not flow out product outlet simultaneously, avoid device damage and production accident, both workman's amount of labour can have been reduced, shorten the sorting time again, be greatly improved work efficiency.
Accompanying drawing explanation
Fig. 1 is for illustrating the screening device schematic diagram of the embodiment of the present invention.
Parts title and sequence number in figure: 1-vibrosieve 11-screen cloth 12-product outlet 13-is useless, and ball forges mouthful 14-side shield 15-backboard 16-deflector chute 17-the second support 18-support bar 2-vibrating motor 3-the first support 4-eccentric block 5-spring 6-universal wheel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but is not intended to protection scope of the present invention and range of application:
nullAs shown in Figure 1，A kind of screening device of cement mill steel ball steel forging，Including vibrosieve 1、Vibrating motor 2 and the first support 3，Vibrosieve 1 includes screen cloth 11、It is fixedly connected on two side shields 14 on the long limit of screen cloth 11 and the backboard 15 being fixedly connected on screen cloth 11 minor face，Described side shield 14 is connected with backboard 15 abutting end，Screening thing is avoided to drop from side shield 14 or backboard 15，One end relative with backboard 15 at described screen cloth 11 is provided with product outlet 12，Described screen cloth 11 is arranged below the upper end open deflector chute 16 more than lower ending opening，Described deflector chute 16 is arranged below useless ball and forges mouth 13，Described vibrating motor 2 is fixedly mounted on the outside of backboard 15 and is connected with screen cloth 11，Vibrosieve 1 is suspended on the first support 3 by the spring 5 of more than 4，Spring 5 near described backboard 15 is shorter than the length of the spring 5 near product outlet 12，Screen cloth 11 is made to become 5 degree with horizontal plane acute angle、8 degree or 10 degree，When preferred screen cloth 11 is 5 degree with horizontal plane acute angle，Screening efficiency is best.Described screen cloth 11 is arranged below circumferential support vibrosieve 1 and along downward-sloping rectangle the second support 17 of screen cloth 11 length direction, described second support 17 is higher than the one end near screen cloth 11 product outlet 12 near one end of screen cloth 11 backboard 15, the acute angle of described second support 17 and horizontal plane is 5 degree, 8 degree or 10 degree, when preferred second support 17 is 5 degree with horizontal plane acute angle, screening efficiency is best.Adopt the second support 17 can also avoid because causing that qualified material can not flow out product outlet 12 lower than one end of product outlet 12 when screen cloth 11 has a material near backboard 15 one end, described second support 17 is fixed on the first support 3 by support bar 18, and vibrosieve 1 contacts with the second support 17 before vibrating.
When using this device, vibrosieve 1 is placed on the exit of cement mill, guarantee that the steel ball steel forging stream needing screening is on vibrosieve 1, driven by vibrating motor 2, whole vibrosieve 1 is made to swing, the forging of steel ball steel can be walked about freely, steel ball steel forging against regulation then can enter fall from screen cloth 11 grid into forge mouth 13 from useless ball after deflector chute 16 and derive, standard compliant be obliquely installed on screen cloth 11 and rolling and flow out from product outlet 12.Due to being obliquely installed of the second support 17 and screen cloth 11, the qualified steel ball steel forging rate of outflow in vibration processes can be made fast, screen cloth 11 can also be avoided to cause that qualified material can not flow out product outlet 12 when there being heavy material lower than one end of product outlet 12 near backboard 15 one end simultaneously, avoid device damage and production accident, both workman's amount of labour can have been decreased, shorten again the sorting time, be greatly improved work efficiency.
The screening device of the cement mill steel ball steel forging of the present embodiment, refer to Fig. 1, on the basis of previous technique scheme can be specifically, also include eccentric block 4, eccentric block 4 is arranged on the both sides of vibrosieve 1, and shaker vibration amplitude can be avoided excessive, it is to avoid object splashes and causes security incident.
The screening device of the cement mill steel ball steel forging of the present embodiment, refer to Fig. 1, concrete it may be that the bottom of described first bracing frame is provided with universal wheel 6 on the basis of previous technique scheme, and screening device can be facilitated to move.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, it is impossible to assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention; make some equivalent replacements or obvious modification without departing from the inventive concept of the premise; and performance or purposes are identical, the scope of patent protection that the present invention is determined all should be considered as belonging to by submitted claims.
Claims (4)
- null1. the screening device of a cement mill steel ball steel forging，It is characterized in that: include vibrosieve (1)、Vibrating motor (2) and the first support (3)，Vibrosieve (1) includes screen cloth (11)、It is fixedly connected on two side shields (14) on screen cloth (11) long limit and the backboard (15) being fixedly connected on screen cloth (11) minor face，Described side shield (14) is connected with backboard (15) abutting end，One end that described screen cloth (11) is relative with backboard (15) is provided with product outlet (12)，Described screen cloth (11) is arranged below the upper end open deflector chute (16) more than lower ending opening，Described deflector chute (16) is arranged below useless ball and forges mouth (13)，Described vibrating motor (2) is fixedly mounted on the outside of backboard (15) and is connected with screen cloth (11)，Vibrosieve (1) is suspended on the first support (3) by the spring (5) of more than 4，Spring (5) near described backboard (15) is shorter than the length of the spring (5) near product outlet (12)，Described screen cloth (11) is arranged below circumferential support vibrosieve (1) and along the downward-sloping rectangle the second support (17) of screen cloth (11) length direction，Described second support (17) is higher than the one end near screen cloth (11) product outlet (12) near one end of screen cloth (11) backboard (15)，Described second support (17) is fixed on the first support (3) by support bar (18)，Contact with the second support (17) before vibrosieve (1) vibration.
- 2. the screening device of cement mill steel ball steel according to claim 1 forging, it is characterised in that: the acute angle of described second support (17) and horizontal plane is 5 degree of-10 degree.
- 3. the screening device of cement mill steel ball steel according to claim 1 forging, it is characterised in that: also including eccentric block (4), eccentric block (4) is arranged on the both sides of vibrosieve (1).
- 4. the screening device of cement mill steel ball steel according to claim 1 forging, it is characterised in that: the bottom of described first bracing frame is provided with universal wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219990.7A CN105750193A (en) | 2016-04-08 | 2016-04-08 | Screening device for steel balls and steel forgings of cement mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219990.7A CN105750193A (en) | 2016-04-08 | 2016-04-08 | Screening device for steel balls and steel forgings of cement mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750193A true CN105750193A (en) | 2016-07-13 |
Family
ID=56333700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610219990.7A Pending CN105750193A (en) | 2016-04-08 | 2016-04-08 | Screening device for steel balls and steel forgings of cement mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750193A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899931A (en) * | 2017-10-28 | 2018-04-13 | 南京汇龙橡胶制品有限公司 | A kind of rubber processing screening plant |
| CN115069541A (en) * | 2022-05-30 | 2022-09-20 | 中国地质大学（武汉） | Auxiliary connecting rod telescopic screening screen device |
| CN116475077A (en) * | 2023-04-11 | 2023-07-25 | 洛阳鼎辉特钢制品股份有限公司 | Sorting process for steel wire rod cold heading steel ball sorting and blanking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5899340A (en) * | 1996-09-03 | 1999-05-04 | Macnaughton; Douglas J. | Vibrating screen with arched frame and ballast |
| CN202460970U (en) * | 2011-12-20 | 2012-10-03 | 宿迁中联水泥有限公司 | Steel ball/steel forge piece screening and classifying device of cement grinding machine |
| CN204620388U (en) * | 2015-04-27 | 2015-09-09 | 天津佰力喜动物药业有限公司 | A kind of Chinese medicine screen device |
| CN204953310U (en) * | 2015-08-24 | 2016-01-13 | 李和良 | Multi -purpose granule sieve separator of optional |
| CN205701396U (en) * | 2016-04-08 | 2016-11-23 | 广西壮族自治区建筑材料科学研究设计院 | The screening device of cement mill steel ball steel forging |
-
2016
- 2016-04-08 CN CN201610219990.7A patent/CN105750193A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5899340A (en) * | 1996-09-03 | 1999-05-04 | Macnaughton; Douglas J. | Vibrating screen with arched frame and ballast |
| CN202460970U (en) * | 2011-12-20 | 2012-10-03 | 宿迁中联水泥有限公司 | Steel ball/steel forge piece screening and classifying device of cement grinding machine |
| CN204620388U (en) * | 2015-04-27 | 2015-09-09 | 天津佰力喜动物药业有限公司 | A kind of Chinese medicine screen device |
| CN204953310U (en) * | 2015-08-24 | 2016-01-13 | 李和良 | Multi -purpose granule sieve separator of optional |
| CN205701396U (en) * | 2016-04-08 | 2016-11-23 | 广西壮族自治区建筑材料科学研究设计院 | The screening device of cement mill steel ball steel forging |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899931A (en) * | 2017-10-28 | 2018-04-13 | 南京汇龙橡胶制品有限公司 | A kind of rubber processing screening plant |
| CN115069541A (en) * | 2022-05-30 | 2022-09-20 | 中国地质大学（武汉） | Auxiliary connecting rod telescopic screening screen device |
| CN115069541B (en) * | 2022-05-30 | 2023-04-28 | 中国地质大学（武汉） | Auxiliary type connecting rod flexible screening screen cloth device |
| CN116475077A (en) * | 2023-04-11 | 2023-07-25 | 洛阳鼎辉特钢制品股份有限公司 | Sorting process for steel wire rod cold heading steel ball sorting and blanking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |