CN204051891U - A kind of Novel rotary drum end cap protective plate - Google Patents
A kind of Novel rotary drum end cap protective plate Download PDFInfo
- Publication number
- CN204051891U CN204051891U CN201420526180.2U CN201420526180U CN204051891U CN 204051891 U CN204051891 U CN 204051891U CN 201420526180 U CN201420526180 U CN 201420526180U CN 204051891 U CN204051891 U CN 204051891U
- Authority
- CN
- China
- Prior art keywords
- end cap
- protective plate
- plate body
- wearing layer
- hole
- 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.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000006378 damage Effects 0.000 abstract description 5
- 230000002459 sustained effect Effects 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000006148 magnetic separator Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005456 ore beneficiation Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of Novel rotary drum end cap protective plate, this protective plate comprises the stainless steel plate body covered in end cap and shell flange outer rim, the plate body being positioned at shell flange peripheral edge portion is provided with multiple through hole, and plate body adopts plug welding mode to be welded on shell flange by through hole.Adopt said structure, owing to adopting plug welding mode to weld by through hole between protective plate with shell flange, weld seam and cylinder surface wearing layer at regular intervals, efficiently avoid the destruction that wearing layer is subject to welding high temperature, the inflammable wearing layer of drum surface can not be sustained damage, greatly extend the service life of cylindrical shell wearing layer, solve this ore dressing caused on the one hand and the problems such as cannot to work continuously, add economic benefit, improve operating efficiency.
Description
Technical field
The utility model belongs to drums for magnetic separation machine technical field, is specifically related to a kind of Novel rotary drum end cap protective plate.
Background technology
Magnetic separator is a kind of iron ore beneficiation equipment, and operation principle utilizes the running of magnetic system magnetic fields and cylinder that the valuable mineral in ore pulp is sorted out.Cylinder is one of main composition of magnetic separator, is usually made up of cylindrical shell and end cap.End cap by bolt and the Flange joint that is fixed on cylindrical shell on cylindrical shell.The usual bonding different types of wearing layer of drum surface, is generally inflammable wear-resisting material or ceramic making.End cap is made up of non-magnetic cast aluminum alloy material usually, but the wearing coefficient of cast aluminum alloy material is less, and abrasion resistance is poor.In order to address this problem, usually stainless steel protective plate can be covered in the outer rim of end cap and flange.This protective plate can effectively attenuates the wearing and tearing of end cap circumferential outer edge, extension device service life.Protective plate is welded on flange usually, welds together by inside protective plate with inside flange.But because weld seam and drum surface wearing layer are very near, the high temperature that welding produces is very easy to inflammable wear-resisting material to burn, burned.Under ore pulp constantly impacts for a long time, the wearing layer of Local Damaged will damage gradually, directly cause roller tube cannot continue to use, have a strong impact on the service life of cylinder, and then shortened the service life of whole magnetic separator.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, simplicity of design, effectively can overcome the Novel rotary drum end cap protective plate of the many weak points of existing protective plate.
For achieving the above object, the technical solution adopted in the utility model is: this protective plate comprises the stainless steel plate body covered in end cap and shell flange outer rim, be characterized in: the plate body being positioned at shell flange peripheral edge portion is provided with multiple through hole, plate body adopts plug welding mode to be welded on shell flange by through hole.
Adopt said structure, owing to adopting plug welding mode to weld by through hole between protective plate with shell flange, weld seam and cylinder surface wearing layer at regular intervals, efficiently avoid the destruction that wearing layer is subject to welding high temperature, the inflammable wearing layer of drum surface can not be sustained damage, greatly extend the service life of cylindrical shell wearing layer, solve this ore dressing caused on the one hand and the problems such as cannot to work continuously, add economic benefit, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the I district enlarged drawing of Fig. 1.
Detailed description of the invention
As shown in the figure, the utility model comprises the stainless steel plate body 2 covered in end cap 1 and shell flange 3 outer rim.The thickness of plate body 2 is 6-8mm, and it can be made up of three arcs, leaves 30mm interval 5 between every bar arc.End cap 1 is made up of cast aluminum alloy material, is generally ZL102.End cap 1 is connected on cylindrical shell 4 by bolt 6 and the flange 3 be fixed on cylindrical shell 4.The usual bonding different types of wearing layer 8 in cylindrical shell 4 surface, is generally inflammable wear-resisting material or pottery.The plate body 2 being positioned at shell flange 3 peripheral edge portion is provided with multiple through hole 7.Between multiple through hole 7, spacing is equal.Plate body 2 adopts plug welding mode to be welded on shell flange 3 by through hole 7.
Claims (5)
1. a Novel rotary drum end cap protective plate, comprise the stainless steel plate body (2) covered in end cap (1) and shell flange (3) outer rim, it is characterized in that: the plate body (2) being positioned at shell flange (3) peripheral edge portion is provided with multiple through hole (7), plate body (2) adopts plug welding mode to be welded on shell flange (3) by through hole (7).
2. a kind of Novel rotary drum end cap protective plate according to claim 1, is characterized in that: the thickness of plate body (2) is 6-8mm.
3. a kind of Novel rotary drum end cap protective plate according to claim 1 and 2, is characterized in that: plate body (2) is made up of three arcs.
4. a kind of Novel rotary drum end cap protective plate according to claim 3, is characterized in that: leave 30mm interval (5) between every bar arc.
5. a kind of Novel rotary drum end cap protective plate according to claim 1 and 2, is characterized in that: between multiple through hole (7), spacing is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526180.2U CN204051891U (en) | 2014-09-15 | 2014-09-15 | A kind of Novel rotary drum end cap protective plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526180.2U CN204051891U (en) | 2014-09-15 | 2014-09-15 | A kind of Novel rotary drum end cap protective plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051891U true CN204051891U (en) | 2014-12-31 |
Family
ID=52193484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526180.2U Expired - Lifetime CN204051891U (en) | 2014-09-15 | 2014-09-15 | A kind of Novel rotary drum end cap protective plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680937A (en) * | 2020-11-27 | 2021-04-20 | 杭州大和热磁电子有限公司 | Industrial ironing machine roller and processing method |
-
2014
- 2014-09-15 CN CN201420526180.2U patent/CN204051891U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680937A (en) * | 2020-11-27 | 2021-04-20 | 杭州大和热磁电子有限公司 | Industrial ironing machine roller and processing method |
| CN112680937B (en) * | 2020-11-27 | 2022-10-25 | 杭州大和热磁电子有限公司 | Industrial ironing machine roller and processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204051891U (en) | A kind of Novel rotary drum end cap protective plate | |
| CN203400746U (en) | Side insert of roller sleeve of high-pressure roller mill | |
| CN202582162U (en) | Connection device for rim band and barrel of rotary kiln | |
| CN204911643U (en) | Vertical roller mill's indisputable mechanism of row | |
| CN205876312U (en) | Roller of coal mining machine | |
| CN204645134U (en) | A kind of wear-resistant scraper bowl | |
| CN204346071U (en) | Be applicable to the flight of roller drying machine | |
| CN204152509U (en) | The powerful cylinder of a kind of coal-winning machine | |
| CN202715435U (en) | Pulverizer hood drum and flange connection structure | |
| CN203329776U (en) | Discharging end cover of grate ball mill | |
| CN204401429U (en) | Milling-planing teeth | |
| CN205146358U (en) | Desulfurization wet ball mill rubber end liner board | |
| CN104016057A (en) | Wear-resisting buffer type slide pipe | |
| CN203598882U (en) | Reinforced wear-resistant type lining plate device for wet type ball mill | |
| CN104097893B (en) | Modified model accelerates roller-way | |
| CN201943700U (en) | High abrasion-resistant cutting pick | |
| CN202538850U (en) | Impact crusher hammer | |
| CN202876899U (en) | Wear-resisting liner plate device of milling machine | |
| CN103285969B (en) | A kind of side insert of roller sleeve of high pressure roller grinder and replacing options | |
| CN202538837U (en) | Roller with protective edge | |
| CN202754055U (en) | Wetland excavator chassis traveling chain structure | |
| CN102626663A (en) | Roller with safe edge | |
| CN203394951U (en) | Aluminum soldering clasp nail for water cooling wall of incinerator | |
| CN202087410U (en) | Protective layer of magnetic drum of sand iron ore dry separator | |
| CN201179462Y (en) | Special-shaped energy-saving ball mill barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |