CN102921203A - Central support seat of peripheral transmission thickener - Google Patents
Central support seat of peripheral transmission thickener Download PDFInfo
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- CN102921203A CN102921203A CN2012104514999A CN201210451499A CN102921203A CN 102921203 A CN102921203 A CN 102921203A CN 2012104514999 A CN2012104514999 A CN 2012104514999A CN 201210451499 A CN201210451499 A CN 201210451499A CN 102921203 A CN102921203 A CN 102921203A
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- riser
- base plate
- radially
- kuppe
- tangential
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Abstract
The invention discloses a central support seat of a peripheral transmission thickener. The central support seat of the peripheral transmission thickener resolves the problems that an existing pulp channel is unreasonable in design, foundation bolts are corroded easily, and the like. The central support seat of the peripheral transmission thickener is characterized by comprising a top plate, a bottom plate, tangential vertical plates, radial vertical plates I and radial vertical plates II, wherein the top plate is connected with a slewing bearing, a feeding pipe and a flow guide cover, material flowing channels are formed among the adjacent tangential vertical plates, a protective cover with a totally sealed structure is arranged outside the foundation bolts, and the flow guide cover is composed of an annulus base plate, a short cylinder, a frustum and a long cylinder in sequence in a welding mode. According to the central support seat of the peripheral transmission thickener, a structure of the evenly distributed tangential vertical plates and the radial vertical plates is adopted, the material flowing channels are level to the base plate, material storage is prevented, materials can wholly flow into a concentration basin, the abrasion resistant and corrosion resistant protective cover is additionally provided, the service life of the foundation bolts is prolonged, the flow guide cover prevents pulp from splashing, work environment of a slewing mechanism is improved, and the service life of equipment is prolonged.
Description
Technical field
The present invention relates to a kind of center support, relate to or rather a kind of center support of peripheral traction thickener.
Background technology
Peripheral traction thickener, feeding pipe are arranged in the concentration basin center, need concentrated ore pulp to enter in the hold-down support through feeding pipe, and hold-down support arranges the ore pulp passage, and ore pulp enters concentration basin through passage.Ore pulp is by the outer top that enters into the concentration basin center through pipeline of concentration basin. in this position, the material flow path direction becomes vertical current by horizontal flow, when ore pulp arrives hold-down support, larger kinetic energy is arranged, through colliding with the hold-down support base plate, material stream changes again direction behind the consumed energy, and the motion of material becomes in horizontal plane the level throw motion along 360 directions.Traditional center support structure, the impact energy when ore pulp is passed through center support is considered not enough, and the ore pulp channels designs is unreasonable, and ore pulp is serious to washing away of foundation bolt, and foundation bolt is short service life, and potential safety hazard is arranged.In addition, kuppe design is unreasonable, and ore pulp can overflow on the swing-around trajectory or floating bearing to kuppe, causes equipment operation generation fault.
Summary of the invention
The object of the invention is to overcome the center support that the deficiencies in the prior art provide a kind of peripheral traction thickener of new structure, appropriate design the ore pulp passage, ore pulp is by smooth and easy; Ore pulp does not contact with foundation bolt, and foundation bolt is avoided washing away of flow of slurry, and foundation bolt is without unusual wearing and tearing; The kuppe structure effectively stops ore pulp to overflow outside the kuppe because of splashing of collision generation.
The technical solution used in the present invention is as follows: comprise hold-down support, pivoting support, runing rest, feeding pipe, kuppe, hold-down support is born load, the above installs pivoting support, runing rest, feeding pipe, kuppe, it is characterized in that: described hold-down support is by top board, base plate, tangential riser, radially riser I, II form, between top board and base plate with uniform tangential riser, radially riser I, II are connected; Top board connects pivoting support, feeding pipe, kuppe, forms the material circulation road between adjacent tangential riser; Radially riser I, II are strengthened tangential riser in roof supporting; At the outside anchor (bolt) hole that is uniformly distributed along the circumference of material circulation road, connect foundation bolt on the base plate.
Described tangential riser, radially riser I, II quantity respectively are 4-6, consist of uniform material circulation road, make material enter uniformly concentration basin.
Described foundation bolt outside installs the protective cover of totally-enclosed structure additional, is fixed on the base plate with the protective cover set bolt.
Described kuppe is a post, wimble structure, sequentially is welded to form by annulus base plate, short cylindrical, frustum, long cylinder, and the annulus base plate that the top short cylindrical connects is connected with the top board of hold-down support, and joint face adopts the kuppe sealing gasket sealing of elastomeric material.
Operation principle:
Hold-down support top connects pivoting support, feeding pipe, kuppe, and pivoting support top is runing rest fixedly, and hold-down support is installed on the centre strut, fixes with pre-buried foundation bolt, and the foundation bolt exposed parts covers with protective cover.The crane span structure of thickener is installed on the runing rest, during the rotation of peripheral-traction device, drives crane span structure and realizes scraping mud around central rotation.Need concentrated material, enter hold-down support through feeding pipe, go out hold-down support through the punishment in advance circulation road, under the guiding of kuppe, enter the precalculated position of concentration basin, carry out sedimentation.
As shown from the above technical solution, the present invention has following beneficial effect: 1, because hold-down support adopts uniform tangential riser, riser structure radially, and material circulation road and base plate one are flat, and material stock more not, material can all enter concentration basin.2, foundation bolt has been avoided the direct effect of material not on the material circulation road; Each foundation bolt outside all added wear-and corrosion-resistant protective cover, make the foundation bolt not avoid etch, thoroughly eliminated the potential safety hazard that foundation bolt exists; prolonged the service life of foundation bolt, and the protective cover wear-and corrosion-resistant, long service life; change easyly, maintenance is little.3, kuppe is connected with hold-down support employing end face and adds rubber seal, and easy for installation, sealing is reliable; When falling into hold-down support, ore pulp because of splashing of producing with the base plate collision, through stopping of kuppe wall, again falls into flow of slurry, enter concentration basin, kuppe does not have ore pulp outward, cleans on floating bearing or the track, improve the working environment of slew gear, prolonged the service life of equipment.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the front view of hold-down support of the present invention.
Fig. 3 is the cutaway view of the A-A direction of Fig. 2.
Fig. 4 is the structural representation of kuppe of the present invention.
Among the figure, 1. centre strut, 2. hold-down support, 3. kuppe, 4. feeding pipe sealing gasket, 5. runing rest, 6. feeding pipe, 7. pivoting support, 8. kuppe sealing gasket; 9. protective cover, 10. protective cover set bolt, 11. foundation bolts;
21. top board, 22. riser I radially, 23, tangential riser, 24. base plates, 25. riser II radially;
31. the annulus base plate, 32. short cylindricals, 33. frustums, 34. long cylinder.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention includes centre strut 1, hold-down support 2, kuppe 3, feeding pipe sealing gasket 4, runing rest 5, feeding pipe 6, pivoting support 7, kuppe sealing gasket 8, protective cover 9, protective cover set bolt 10, foundation bolt 11 etc.
Described centre strut 1 supports whole device.
Described hold-down support 2 is born load, and pivoting support 7, runing rest 5, feeding pipe 6, kuppe 3 are installed on it.Hold-down support 2, pivoting support 7, runing rest 5 consist of the center steering mechanism of thickener, realize the center steering of equipment; Described feeding pipe 6 provides the pan feeding passage, and ore pulp is sent in the hold-down support 2; Kuppe 3 stops the ore pulp that splashes to overflow outside the cover and will expect that conductance enters concentration basin.
Shown in Fig. 2,3, described hold-down support 2 comprises top board 21, radially riser I 22, tangential riser 23, base plate 24, riser II 25 radially, and 24 of top board 21 and base plates are with uniform tangential riser 23, radially riser I, II are connected; Described top board 21 tops connect pivoting support 6, feeding pipe sealing gasket 4, feeding pipe 6, kuppe 3, and the bottom is by radially riser I 22, tangential riser 23, radially riser II 25 supports, and 23 of adjacent tangential risers form the material circulation road; Radially riser I 22, radially riser II 23 is strengthened tangential riser 23 in roof supporting 21.
In conjunction with Fig. 1, expect namely at non-material circulation road place on the base plate 24 that the anchor (bolt) hole that is connected with foundation bolt 10 is arranged in the outside of circulation road along even circumferential ground, anchor (bolt) hole connects foundation bolt 11; Described foundation bolt 11 outsides install the protective cover 9 of totally-enclosed structure additional, are fixed on the base plate with protective cover set bolt 10, and protection foundation bolt 11 is not subjected to etch.Described protective cover 9, foundation bolt 11 quantity are 6-10.When overhauling after the long-time running, if find that protective cover 9 needs to change, directly remove old protective cover 9, change new protective cover 9 and get final product.
As shown in Figure 4, kuppe 3 is a post, wimble structure, be welded to form by annulus base plate 31, short cylindrical 32, frustum 33, long cylinder 34 orders, the annulus base plate 31 that top short cylindrical 32 connects is connected with the top board 21 of hold-down support 2, and joint face adopts kuppe sealing gasket 8 sealings of elastomeric material.When the thickener diameter was larger, because of the needs of transportation, kuppe 3 allowed to be made as two halves, Assembling.
Claims (4)
1. the center support of a peripheral traction thickener, comprise hold-down support, pivoting support, runing rest, feeding pipe, kuppe, hold-down support is born load, the above installs pivoting support, runing rest, feeding pipe, kuppe, it is characterized in that: described hold-down support (2) is by top board (21), base plate (24), tangential riser (23), riser I (22) radially, radially riser II (25) forms, between top board (21) and base plate (24) with uniform tangential riser (23), riser I (22) radially, radially riser II (25) connects; Top board (21) connects pivoting support (7), feeding pipe (6), kuppe (3), forms the material circulation road between adjacent tangential riser (23); Radially riser I (22), radially riser II (25) is strengthened tangential riser (23) in roof supporting (21); The upper outside at the material circulation road of base plate (24) anchor (bolt) hole that is uniformly distributed along the circumference connects foundation bolt (11).
2. the center support of peripheral traction thickener as claimed in claim 1 is characterized in that: described tangential riser (23), radially riser I (22), radially riser II (25) quantity respectively is 4-6.
3. the center support of peripheral traction thickener as claimed in claim 1; it is characterized in that: described foundation bolt (11) outside installs the protective cover (9) of totally-enclosed structure additional, is fixed on the base plate (24) with protective cover set bolt (10).
4. the center support of peripheral traction thickener as claimed in claim 1, it is characterized in that: described kuppe (3) is a post, wimble structure, be welded to form by annulus base plate (31), short cylindrical (32), frustum (33), long cylinder (34) order, the annulus base plate (31) that top short cylindrical (32) connects is connected with the top board (21) of hold-down support (2), and joint face adopts kuppe sealing gasket (8) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451499.9A CN102921203B (en) | 2012-11-13 | 2012-11-13 | Central support seat of peripheral transmission thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451499.9A CN102921203B (en) | 2012-11-13 | 2012-11-13 | Central support seat of peripheral transmission thickener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921203A true CN102921203A (en) | 2013-02-13 |
| CN102921203B CN102921203B (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210451499.9A Expired - Fee Related CN102921203B (en) | 2012-11-13 | 2012-11-13 | Central support seat of peripheral transmission thickener |
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| Country | Link |
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| CN (1) | CN102921203B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368938A (en) * | 2014-11-21 | 2015-02-25 | 张家港格林沙洲锅炉有限公司 | Tool used for manufacturing propeller draft tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5340485A (en) * | 1991-09-10 | 1994-08-23 | Baker Hughes Incorporated | Apparatus and method for clarifier sludge collection |
| CN2543598Y (en) * | 2002-05-17 | 2003-04-09 | 郑州市黄河机电设备厂 | Central support frame for periphery driven concentrator |
| CN201042639Y (en) * | 2007-03-12 | 2008-04-02 | 北京中宇科博环保设备有限公司 | High-efficiency pipe-chute peripheral transmission thickener |
| CN201220132Y (en) * | 2008-03-25 | 2009-04-15 | 淮北矿山机器制造有限公司 | Novel center bracket of peripheral traction thickener |
| CN201329200Y (en) * | 2008-12-25 | 2009-10-21 | 淮北重科矿山机器有限公司 | Center automatic rake-lifting thickener with upper feeding and peripheral roller drive |
| CN202962000U (en) * | 2012-11-13 | 2013-06-05 | 淮北重科矿山机器有限公司 | Central support |
-
2012
- 2012-11-13 CN CN201210451499.9A patent/CN102921203B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5340485A (en) * | 1991-09-10 | 1994-08-23 | Baker Hughes Incorporated | Apparatus and method for clarifier sludge collection |
| CN2543598Y (en) * | 2002-05-17 | 2003-04-09 | 郑州市黄河机电设备厂 | Central support frame for periphery driven concentrator |
| CN201042639Y (en) * | 2007-03-12 | 2008-04-02 | 北京中宇科博环保设备有限公司 | High-efficiency pipe-chute peripheral transmission thickener |
| CN201220132Y (en) * | 2008-03-25 | 2009-04-15 | 淮北矿山机器制造有限公司 | Novel center bracket of peripheral traction thickener |
| CN201329200Y (en) * | 2008-12-25 | 2009-10-21 | 淮北重科矿山机器有限公司 | Center automatic rake-lifting thickener with upper feeding and peripheral roller drive |
| CN202962000U (en) * | 2012-11-13 | 2013-06-05 | 淮北重科矿山机器有限公司 | Central support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368938A (en) * | 2014-11-21 | 2015-02-25 | 张家港格林沙洲锅炉有限公司 | Tool used for manufacturing propeller draft tube |
| CN104368938B (en) * | 2014-11-21 | 2016-03-02 | 张家港格林沙洲锅炉有限公司 | For making the frock of screw guide shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102921203B (en) | 2015-01-21 |
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Granted publication date: 20150121 Termination date: 20161113 |