CN101658840B - Mobile trommel sieve - Google Patents
Mobile trommel sieve Download PDFInfo
- Publication number
- CN101658840B CN101658840B CN2009100754883A CN200910075488A CN101658840B CN 101658840 B CN101658840 B CN 101658840B CN 2009100754883 A CN2009100754883 A CN 2009100754883A CN 200910075488 A CN200910075488 A CN 200910075488A CN 101658840 B CN101658840 B CN 101658840B
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- CN
- China
- Prior art keywords
- screen
- coke
- screen cloth
- trommel sieve
- mobile
- 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.)
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Abstract
The invention relates to a mobile trommel sieve which comprises a supporting frame, a trommel sieve and a driving device that is fixed and connected at one end of the trommel sieve, and the upper part of the supporting frame is provided with a supporting wheel. The mobile trommel sieve is mainly characterized in that the lower part of the supporting frame is also provided with a mobile wheel and a connecting part for fixing the supporting frame, and the trommel sieve comprises a coke powder and coke particle screen, a middle coke screen, a middle and large coke screen and a large coke screen which are connected; and the trommel sieve is arranged on the supporting wheel at the upper part of the supporting frame, the inclination angle between the trommel sieve and the ground is 7 to 9 degrees, and the screens of the trommel sieve are divided into five sections and are connected by flanges. The mobile trommel sieve utilizes the screens of different sizes to screen satisfactory coke, has the advantages of good wear resistance and convenient maintenance and can ensure normal and continuous production.
Description
Technical field
The invention belongs to material screening equipment, relate in particular to the mobile trommel sieve that can sieve out the different size material.
Background technology
In the screening process of material, traditional screening plant has
(1) its working portion of gravity flow screen is fixed, leans on material to slide and make material obtain screening along working face.Generally be used for coarse crushing or broken before prescreening.But the production efficiency of gravity flow screen is lower, generally has only 50-60%.
(2) its working face of roller picker is to be made up of a transversely arranged root axis of rolling, on the axle plate is arranged, and fine just passes through from the slit between roller bearing or plate.But the material of bulk is driven by roller bearing and moves but and can not sieve out from end to an end.
(3) its body of plane motion sieve is swing or vibration in a plane, is divided into rectilinear motion, circular motion, elliptic motion and compound movement again by its plane motion track, and shaker screen and vibratory sieve belong to this type.Shaker screen is as drive disk assembly with toggle; Motor drives the eccentric shaft revolution through belt and belt pulley; Borrow connecting rod to make body reciprocating along certain orientation, the body movement direction is perpendicular to pole or hanging stick center line, because the oscillating motion of body; Material on the compass screen surface is moved to exhaust end with certain speed, and material obtains screening simultaneously.But the program of this screening is complicated.
In sum, traditional screening plant will pass through several operation could be to the material sieving and grading, and operation is many; Occupation area of equipment is big, and in process of production, if after the screening plant fault; Also can only be out of service, could continue after the maintenance to use, had a strong impact on ordinary production.
Summary of the invention
The object of the invention is intended to overcome the shortcoming of above-mentioned prior art, provides the screening operation simple, and wearability is good, maintenance, the mobile simple and convenient and uniform mobile trommel sieve of screening material particles.
The present invention realizes through following technical scheme:
Mobile trommel sieve; Comprise bracing frame 1, rotary screen 2, be fixedly connected on the transmission device 3 of rotary screen one end; Support wheel 4 is equipped with on described bracing frame top; Described rotary screen is placed on the support wheel, it is characterized in that: described bracing frame bottom also is equipped with and is moved wheel 5 and the coupling components 6 that is used for fixing bracing frame; Described rotary screen is to be formed by connecting the burnt grain of coke powder screen cloth 7, middle lump coke screen cloth 8, middle bulk coke screen cloth 9, bulk coke screen cloth 10; Described rotary screen is placed on the support wheel on bracing frame top, and rotary screen is placed and ground elevation is 7～9 degree that tilt.
The screen cloth of described rotary screen is five sections of branches and is formed by connecting flange 11.
The burnt grain of described coke powder screen cloth is two sections, and the length of the mesh of the burnt grain of coke powder screen cloth is 120cm, and width is 40cm; The mesh length and the width of lump coke screen cloth are 80cm in described; Bulk coke screen cloth length and width are 120cm in described.
The present invention compared with prior art has the following beneficial effect that has: the screen cloth of employing different size can sieve out the coke of satisfactory different size; Adopt the material of 16# manganese steel, strengthened the overall wear resistance of cylindrical shell greatly as rotary screen; With two the mobile trommel sieves that move wheel are housed in the bracing frame bottom simultaneously, and are used alternatingly, can make things convenient for moving and maintenance of bracing frame, thereby can guarantee to produce continuously normally.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of transmission device of the present invention.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the structural representation of rotary screen.
The specific embodiment
Specify the specific embodiment of the present invention below in conjunction with description of drawings.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; A kind of mobile trommel sieve of the present invention; It comprises bracing frame 1, is made by the H# steel of 120cm * 120cm, rotary screen 2, is fixedly connected on the transmission device 3 of rotary screen one end; Support wheel 4 is equipped with on support frame as described above top, and the bracing frame bottom also is equipped with and is moved wheel 5 and the coupling components 6 that is used for fixing bracing frame; Said mobile wheel is four wheels that are made into by 45# cast steel; Described rotary screen is placed on the support wheel, and rotary screen is to be formed by connecting the burnt grain of coke powder screen cloth 7, middle lump coke screen cloth 8, middle bulk coke screen cloth 9, bulk coke screen cloth 10.
Described rotary screen is placed on the support wheel on bracing frame top, and rotary screen is placed and ground elevation is 7～9 degree, is preferably 8 degree.The screen cloth of described rotary screen is to be formed by connecting flange 11 segmentations.
The burnt grain of described coke powder screen cloth is two, and the length of its mesh is 120cm, and width is 40cm; The mesh length and the width of lump coke screen cloth are 80cm in described; Bulk coke screen cloth length and width are 120cm in described.
The making material of described cylinder sieve nest adopts 16 manganese steel (to be of a size of 12cm * 70cm), so just to have strengthened the overall wear resistance of cylindrical shell greatly.
Operation principle of the present invention:
The present invention at first, starts the motor 31 of 3 li of transmission devices when operation; Rotate through driving the sprocket shaft 34 that is contained on the bearing block 33 after reductor 32 speed changes, drive the central axis revolution of rotary screen 2 whole sieves around barrel, coke gets into from an end of cylindrical shell; 8 degree are installed because cylindrical shell tilts, and with under the effect of gravity, the screen drum that is surrounded with screen cloth slides coke each other in the frictional force of screen drum; Do gyration on one side, Yi Bian move forward, according to the screen cloth of different size; Select variable grain, accomplish screening work.
When safeguarding the traveling roller sieve; Unclamp the coupling components 6 of removable bracing frame 1 earlier; Taking-up is placed on 20 millimeters the backing plate that is embedded on the underground angle bar, slides on the track that the mobile wheel 5 of removable bracing frame 1 bottom is provided with on the ground, moves to another position and safeguards.Same removable bracing frame 1 being fixed on coupling components 6 is embedded on the underground angle bar, and the middle backing plate of placing one 20 millimeters, accomplished mobile, the installation process of rotary screen.Usually be equipped with two mobile trommel sieves, and be used alternatingly, can make things convenient for the mobile and maintenance of bracing frame, thereby can guarantee normal production continuously.
Claims (1)
1. mobile trommel sieve comprises bracing frame (1), rotary screen (2), is fixedly connected on the transmission device (3) of rotary screen one end, and support wheel (4) is equipped with on described bracing frame top, and described rotary screen is placed on the support wheel, it is characterized in that:
Described bracing frame bottom also is equipped with and is moved wheel (5) and the coupling components (6) that is used for fixing bracing frame; Described rotary screen is to be formed by connecting the burnt grain of coke powder screen cloth (7), middle lump coke screen cloth (8), middle bulk coke screen cloth (9), bulk coke screen cloth (10); Described rotary screen is placed on the support wheel on bracing frame top, and rotary screen is placed and ground elevation is 7～9 degree that tilt;
The screen cloth of described rotary screen is five sections of branches and is formed by connecting flange (11);
The burnt grain of described coke powder screen cloth is two sections, and the mesh length of the burnt grain of coke powder screen cloth is 120cm, and width is 40cm; The mesh length and the width of lump coke screen cloth are 80cm in described; The mesh length and the width of bulk coke screen cloth are 120cm in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100754883A CN101658840B (en) | 2009-09-18 | 2009-09-18 | Mobile trommel sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100754883A CN101658840B (en) | 2009-09-18 | 2009-09-18 | Mobile trommel sieve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101658840A CN101658840A (en) | 2010-03-03 |
| CN101658840B true CN101658840B (en) | 2012-01-11 |
Family
ID=41787213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100754883A Expired - Fee Related CN101658840B (en) | 2009-09-18 | 2009-09-18 | Mobile trommel sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101658840B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368520A (en) * | 2014-09-12 | 2015-02-25 | 韩喜元 | Drum-type screening machine matched with boss type screen meshes |
| CN105234065A (en) * | 2015-11-20 | 2016-01-13 | 贵州务川东升生态农业开发有限公司 | Classifying screening machine of stachys sieboldii |
| CN106269464B (en) * | 2016-09-14 | 2018-10-12 | 浙江大学昆山创新中心 | A kind of stone automatic screening collection device |
| CN113617633A (en) * | 2021-08-02 | 2021-11-09 | 内蒙古恒坤化工有限公司 | Device for screening mixed coke into medium coke, coke particles and coke pieces and implementation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2436543A1 (en) * | 1973-08-20 | 1975-03-06 | Wiener Brueckenbau | General waste and sewage processing plant - uses polygonal rotating sieve drum with variable speed |
| CN2061487U (en) * | 1989-06-21 | 1990-09-05 | 天津市河北区环境卫生管理局 | Garbage bolting mill |
| CN2882817Y (en) * | 2005-12-28 | 2007-03-28 | 攀钢集团攀枝花钢铁研究院 | Cylinder screen |
| CN201510986U (en) * | 2009-09-18 | 2010-06-23 | 山西兴高能源股份有限公司 | Movable trammel screen |
-
2009
- 2009-09-18 CN CN2009100754883A patent/CN101658840B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2436543A1 (en) * | 1973-08-20 | 1975-03-06 | Wiener Brueckenbau | General waste and sewage processing plant - uses polygonal rotating sieve drum with variable speed |
| CN2061487U (en) * | 1989-06-21 | 1990-09-05 | 天津市河北区环境卫生管理局 | Garbage bolting mill |
| CN2882817Y (en) * | 2005-12-28 | 2007-03-28 | 攀钢集团攀枝花钢铁研究院 | Cylinder screen |
| CN201510986U (en) * | 2009-09-18 | 2010-06-23 | 山西兴高能源股份有限公司 | Movable trammel screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101658840A (en) | 2010-03-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20190918 |