CN204338454U - A kind of cement grinding mill abrasive body screening plant - Google Patents
A kind of cement grinding mill abrasive body screening plant Download PDFInfo
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- CN204338454U CN204338454U CN201420700301.0U CN201420700301U CN204338454U CN 204338454 U CN204338454 U CN 204338454U CN 201420700301 U CN201420700301 U CN 201420700301U CN 204338454 U CN204338454 U CN 204338454U
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Abstract
The utility model discloses a kind of cement grinding mill abrasive body screening plant, it comprises fixed support, be located at the swing roller sieve on described fixed support and be fixed on described fixed support and be placed in the drive unit that described swing roller sieves one end; Driving shaft is established in described swing roller sieve, described driving shaft is connected with described drive unit, described swing roller sieves an end and is provided with the feed hopper sieving inner space with described swing roller, be provided with guiding spiral shell leaf in described swing roller sieve, described swing roller sieve be provided with from being provided with described feed hopper end grey dreg discharging area and four Shai Qiu districts of screening particle diameter and increasing progressively successively; Ash bucket and four buckets of receiving are respectively equipped with in fall grey dreg discharging area and four Ge Shaiqiu districts of described swing roller sieve bottom correspondence.The utility model can realize carrying out sieving and grading to the abrasive body of different size; Be provided with grey dreg discharging area in front end, Shai Qiu district, the slag that grinding can be damaged and part dust are got rid of simultaneously.
Description
Technical field:
The utility model relates to manufacture of cement mechanical field, particularly relates to a kind of cement grinding mill abrasive body screening plant.
Background technology:
In cement grinding system, the abrasive body that cement grinding mill uses is mainly steel ball, and abrasive body produces material
clash intowith
grinding, material can be made to obtain the pulverizing of height.The sphere diameter used in cement grinding mill is less, sieving and grading difficulty, causes grinding body gradation to be forbidden; Simultaneously because the long-term impact of abrasive body, grinding will cause the size of abrasive body to diminish shape distortion, now not only affect grinding effect, also increase the consumption of idle work simultaneously, add cost virtually, at this moment again the abrasive body of cement mill is screened with regard to needing, grating again.
The sieve ball machine that existing cement grinding mill uses, the screening scope of screen cloth or screen frame is more single, abrasive body cannot be carried out finer classification, cannot meet the needs of actual production, and screening time is long simultaneously, and employment is more, and labour intensity is large, extends the repair time.
Utility model content:
The purpose of this utility model is to provide a kind of cement grinding mill abrasive body screening plant, is intended to solve the problems such as existing cement grinding mill sieve ball machine screening scope is more single, screening time is long, labour intensity is large, the repair time is long.
The utility model is implemented by following technical scheme: a kind of cement grinding mill abrasive body screening plant, and it comprises fixed support, the swing roller be located on described fixed support sieves and is fixed on described fixed support and is placed in the drive unit that described swing roller sieves one end; Driving shaft is established at described swing roller sieve center, described driving shaft is connected with described drive unit, described swing roller sieves an end and is provided with the feed hopper sieving inner space with described swing roller, be provided with guiding spiral shell leaf in described swing roller sieve, described swing roller sieve be divided into falling from being provided with described feed hopper end grey dreg discharging area and the ascending Shai Qiu district of screen-aperture successively; Fall grey dreg discharging area and described Shai Qiu district is respectively equipped with ash bucket and bucket of receiving described in the correspondence of described swing roller sieve bottom.
Described Shai Qiu district comprise screen-aperture ascending the first Shai Qiu district, the second Shai Qiu district, the 3rd Shai Qiu district and the 4th Shai Qiu district, described in the fall screen-aperture of grey dreg discharging area and the described screen-aperture in described Shai Qiu district be respectively: described in fall that the described screen-aperture of grey dreg discharging area is 10mm, the described screen-aperture in described first Shai Qiu district is 15mm, the described screen-aperture in described second Shai Qiu district is 20mm, the described screen-aperture in described 3rd Shai Qiu district is 25mm, the described screen-aperture in described 4th Shai Qiu district is 30mm.
Described swing roller sieve outside on described fixed support is provided with rotary screen protective cover.
Advantage of the present utility model: a kind of cement grinding mill abrasive body screening plant that the utility model provides utilizes swing roller sieve to carry out abrasive body screening, and on swing roller sieve, be provided with four Shai Qiu districts of screening particle diameters and increasing progressively, sort from small to large according to particle diameter, and guiding spiral shell leaf is installed in inside, thus reaches sieving and grading is carried out to the abrasive body of different size; Be provided with grey dreg discharging area in front end, Shai Qiu district, the slag that grinding can be damaged and part dust are got rid of, and avoid slag again to add blocking grinding machine shifting board castor seam, protection instrument, serves production-increasing function.Compared with sieving ball machine with existing cement grinding mill, the utility model has the advantages such as screening is more careful, sieving time is short, labour intensity is little, less instrument repair time.
Accompanying drawing illustrates:
Fig. 1 is planar structure schematic diagram of the present utility model.
Fixed support 1, swing roller sieve 2, drive unit 3, driving shaft 4, feed hopper 5, the Shai Qiu district 8 of Shai Qiu district 7, second, grey dreg discharging area 6, first that falls, the 3rd Shai Qiu district 9, the 4th Shai Qiu district 10, ash bucket 11, first bucket 12, second bucket 13, the 3rd bucket 14, the 4th of receiving of receiving of receiving is received bucket 15, rotary screen protective cover 16, guiding spiral shell leaf 17.
Detailed description of the invention:
As shown in Figure 1, a kind of cement grinding mill abrasive body screening plant, it comprise horizontal positioned fixed support 1, be located at the swing roller sieve 2 on fixed support 1 and be fixed on fixed support 1 and be placed in the drive unit 3 that swing roller sieves 2 one end;
Fixed support 1 level fixedly mounts, and forms the installation foundation of whole cement grinding mill abrasive body screening plant.
Driving shaft 4 is provided with in swing roller sieve 2, driving shaft 4 is connected with drive unit 3, the power that drive unit 3 provides rotation for swing roller sieve 2, drive unit 3 comprises frequency converter (not shown), drive unit 3 can be driven swing roller to sieve 2 rotating speeds rotated by the effect of frequency converter to control in a rational scope, abrasive body to be dropped respective regions respectively according to sphere diameter size.
Swing roller sieve 2 is by thickness 3.5mm, and the iron plate of aperture 1000mm, length 3000mm is made, and is provided with rotary screen protective cover 16 outside swing roller sieve 2, and swing roller can be protected to sieve 2, can prevent again operating swing roller from sieving outside 2 accidental injury people and abrasive body and spatter.
Swing roller sieve 2 one ends are provided with the feed hopper 5 sieving 2 inner space with swing roller, need the abrasive body compound of screening to enter swing roller by feed hopper 5 and sieve 2 inner chambers; Be provided with guiding spiral shell leaf 17 in swing roller sieve 2, guiding spiral shell leaf 17 can sieve 2 with swing roller and rotate, and in rotary course, plays guide effect, makes the abrasive body of different size fall correspondingly screening area smoothly.
Swing roller sieve 2 is provided with successively from being provided with feed hopper 5 end; Fall grey dreg discharging area 6 and four Shai Qiu districts of screening particle diameter and increasing progressively, and the aperture of the sieve aperture in fall grey dreg discharging area 6 and four described Shai Qiu districts is respectively: the grey dreg discharging area 6 screen-aperture 10mm that falls, the first Shai Qiu district 7 screen-aperture 15mm, the second Shai Qiu district 8 screen-aperture 20mm, the 3rd Shai Qiu district 9 screen-aperture 25mm, the 4th Shai Qiu district 10 screen-aperture 30mm; Accordingly, the screening particle diameter in four described Shai Qiu districts is respectively: particle diameter 10-15mm is screened in the first Shai Qiu district 7, particle diameter 15-20mm is screened in the second Shai Qiu district 8, particle diameter 0-25mm is screened in the 3rd Shai Qiu district 9, particle diameter 25-30mm is screened in the 4th Shai Qiu district 10.
Bottom swing roller sieve 2, fall grey dreg discharging area 6 and four described Shai Qiu districts of correspondence is respectively equipped with ash bucket 11 and first bucket 12, second bucket 13, the 3rd bucket 14, the 4th of receiving of receiving of receiving and receives bucket 15.
Abrasive body compound enters swing roller sieve 2 from feed hopper 5, abrasive body arrives swing roller and sieves 2 intracavity bottoms, open drive unit 3, by the rotating speed that frequency converter setting driving shaft 4 rotates, swing roller sieve 2 rotates together with guiding spiral shell leaf 17, under the guide effect of guiding spiral shell leaf 17, abrasive body compound constantly sieves 2 other end displacements to swing roller, in displacement process, first the slag that early stage, grinding damaged and part dust can be got rid of in the grey dreg discharging area 6 that falls of front end, described Shai Qiu district, fall in ash bucket 11; Then according to particle diameter order from small to large, the abrasive body between particle diameter 10-15mm can by the screening in the first Shai Qiu district 7, enters first and to receive bucket 12; Abrasive body between particle diameter 15-20mm can by the screening in the second Shai Qiu district 8, enters second and to receive bucket 13; Abrasive body between particle diameter 20-25mm can by the screening in the 3rd Shai Qiu district 9, enters the 3rd and to receive bucket 14; Abrasive body between particle diameter 25-30mm can by the screening in the 4th Shai Qiu district 10, enters the 4th and to receive bucket 15.Final realization can be got rid of slag and part dust, the abrasive body of different size can be carried out sieving and grading again.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a cement grinding mill abrasive body screening plant, is characterized in that, it comprises fixed support, the swing roller be located on described fixed support sieves and is fixed on described fixed support and is placed in the drive unit that described swing roller sieves one end; Driving shaft is established at described swing roller sieve center, described driving shaft is connected with described drive unit, described swing roller sieves an end and is provided with the feed hopper sieving inner space with described swing roller, be provided with guiding spiral shell leaf in described swing roller sieve, described swing roller sieve is divided into falling grey dreg discharging area and the ascending Shai Qiu district of screen-aperture successively from being provided with described feed hopper end; Fall grey dreg discharging area and described Shai Qiu district is respectively equipped with ash bucket and bucket of receiving described in the correspondence of described swing roller sieve bottom.
2. a kind of cement grinding mill abrasive body screening plant according to claim 1, is characterized in that, described in the fall described screen-aperture of grey dreg discharging area be 10mm; Described Shai Qiu district comprise screen-aperture ascending the first Shai Qiu district, the second Shai Qiu district, the 3rd Shai Qiu district and the 4th Shai Qiu district, the described screen-aperture in described first Shai Qiu district is 15mm, the described screen-aperture in described second Shai Qiu district is 20mm, the described screen-aperture in described 3rd Shai Qiu district is 25mm, and the described screen-aperture in described 4th Shai Qiu district is 30mm.
3. a kind of cement grinding mill abrasive body screening plant according to claim 1, is characterized in that, the described swing roller sieve outside on described fixed support is provided with rotary screen protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700301.0U CN204338454U (en) | 2014-11-20 | 2014-11-20 | A kind of cement grinding mill abrasive body screening plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700301.0U CN204338454U (en) | 2014-11-20 | 2014-11-20 | A kind of cement grinding mill abrasive body screening plant |
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| CN204338454U true CN204338454U (en) | 2015-05-20 |
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| CN201420700301.0U Active CN204338454U (en) | 2014-11-20 | 2014-11-20 | A kind of cement grinding mill abrasive body screening plant |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017051377A1 (en) * | 2015-09-23 | 2017-03-30 | Manvia - Manutenção E Exploração De Instalações E Construção, S.A. | Cement grinding media sorter and operating method thereof |
| CN107451731A (en) * | 2017-07-31 | 2017-12-08 | 成安金隅太行水泥有限公司 | The quick method for determining cement ball mill ceramic grinding body optimum gradation |
| CN108237066A (en) * | 2016-12-23 | 2018-07-03 | 广灵金隅水泥有限公司 | A kind of steel ball, steel forging screening machine |
| CN109046919A (en) * | 2018-07-31 | 2018-12-21 | 赞皇金隅水泥有限公司 | A kind of full-automatic screening machine of steel ball in cement ball mill, steel forging |
| CN109234787A (en) * | 2018-09-30 | 2019-01-18 | 江门崇达电路技术有限公司 | A method of cleaning copper-plated anode |
| CN111389483A (en) * | 2020-04-09 | 2020-07-10 | 辽宁富安农业发展有限公司 | Automatic peeling process for quick-frozen fresh corn kernels |
-
2014
- 2014-11-20 CN CN201420700301.0U patent/CN204338454U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017051377A1 (en) * | 2015-09-23 | 2017-03-30 | Manvia - Manutenção E Exploração De Instalações E Construção, S.A. | Cement grinding media sorter and operating method thereof |
| CN108237066A (en) * | 2016-12-23 | 2018-07-03 | 广灵金隅水泥有限公司 | A kind of steel ball, steel forging screening machine |
| CN107451731A (en) * | 2017-07-31 | 2017-12-08 | 成安金隅太行水泥有限公司 | The quick method for determining cement ball mill ceramic grinding body optimum gradation |
| CN107451731B (en) * | 2017-07-31 | 2020-09-22 | 成安金隅太行水泥有限公司 | Method for quickly determining optimal gradation of ceramic grinding body of cement ball mill |
| CN109046919A (en) * | 2018-07-31 | 2018-12-21 | 赞皇金隅水泥有限公司 | A kind of full-automatic screening machine of steel ball in cement ball mill, steel forging |
| CN109234787A (en) * | 2018-09-30 | 2019-01-18 | 江门崇达电路技术有限公司 | A method of cleaning copper-plated anode |
| CN111389483A (en) * | 2020-04-09 | 2020-07-10 | 辽宁富安农业发展有限公司 | Automatic peeling process for quick-frozen fresh corn kernels |
| CN111389483B (en) * | 2020-04-09 | 2021-07-16 | 辽宁富安农业发展有限公司 | Automatic peeling process for quick-frozen fresh corn kernels |
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