CN104190497A - Novel hexagonal armor roller surface for roller press - Google Patents
Novel hexagonal armor roller surface for roller press Download PDFInfo
- Publication number
- CN104190497A CN104190497A CN201410476033.3A CN201410476033A CN104190497A CN 104190497 A CN104190497 A CN 104190497A CN 201410476033 A CN201410476033 A CN 201410476033A CN 104190497 A CN104190497 A CN 104190497A
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- CN
- China
- Prior art keywords
- hexagonal
- roller surface
- hexagon
- armoring
- roll surface
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Abstract
The invention relates to a novel hexagonal armor roller surface for a roller press. The novel hexagonal armoring roller surface comprises a roller surface body, connecting materials and hexagonal armors, wherein roller surface holes are formed in the roller surface body; each hexagonal armor is fixed in the corresponding roller surface hole; each hexagonal armor is in transition fit with the corresponding roller surface hole; a layer of connecting material is poured between every two hexagonal armors; the height, exposed outside the corresponding roller surface role, of each hexagonal armor, is higher than the layer height of the corresponding connecting material, so that self-wear-resisting protecting layer grooves are formed. The novel hexagonal armor roller surface for the roller press, disclosed by the invention, is convenient to assemble and stable in structure; the whole hexagon is basically and uniformly worn in the thickness; after the connection part of every two hexagonal armors is filled with the material, a self-wear-resisting protecting layer is automatically generated; besides, the hexagonal armors have self restoring function; the service life of the novel hexagonal armor roller surface is over three times that of an existing surfacing roller surface, so the maintenance cost and the use cost can be greatly reduced.
Description
Technical field
The present invention relates to a kind of roll surface, relate in particular to the armoring roll surface of a kind of roll squeezer hexagon.The present invention can, in the industries such as cement building material, coal, iron and steel, thermal power generation, be widely used in roll squeezer.
Background technology
Roll squeezer is widely used with advantages such as its significant volume increase, energy-saving and environmental protection, under roll squeezer when work effect in periodic high pressure abrasive power for a long time, roll surface welding material easily comes off and weares and teares, the welding of needing to be serviced property, welding times due to high-strength high abrasion resisting material is limited again, can affect the service life of roller greatly.
Summary of the invention
For above problem, the invention provides a kind of difficult drop-off and the more wear-resisting armoring roll surface of roll squeezer hexagon.
In order to overcome the above problems, the invention provides the armoring roll surface of a kind of roller press hexagon; comprise roll surface matrix; on roll surface body, be provided with roll surface hole; it is characterized in that: also comprise link material, hexagon plate armour; described hexagon plate armour is fixed in roll surface hole; interference fits between hexagon plate armour and roll surface hole; between hexagon plate armour, be perfused with one deck link material; hexagon plate armour is emerging in height outside roll surface hole higher than the floor height of link material, is formed with from abrasionproof protective layer groove.
Described hexagon plate armour adopts the arrangement of Heterogeneous Permutation on roll surface.
Can resist >=200 ℃ of high temperature of described link material and not losing efficacy.
The armoring powder metallurgic method that adopts of described hexagon is made.
On the sidewall of described hexagon plate armour, can be provided with air discharge duct, during assembling, in roll surface hole, gas can be discharged smoothly by air discharge duct, convenient installation.
The armoring roll surface of roller press hexagon of the present invention is easy to assembly; Stability Analysis of Structures; on whole hexagon thickness, be uniform wear substantially; seam between hexagon plate armour has generated one deck automatically from abrasionproof protective layer after by fill material; and hexagon plate armour has self-repair function; be the more than 3 times of existing built-up welding roll surface service life, can reduce greatly and safeguard use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1 hexagon plate armour and link material;
Fig. 3 is that roll surface of the present invention generates the structural representation from abrasionproof protective layer automatically;
Fig. 4 is the structural representation of hexagon plate armour;
Fig. 5 is the top view of Fig. 4 hexagon plate armour.
Wherein: 1-roll surface matrix; 2-link material; 3-hexagon is armoring; 4-is from abrasionproof protective layer; 5-air discharge duct, 6-are from abrasionproof protective layer groove.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Fig. 1 to 5, the invention provides the armoring roll surface of a kind of roller press hexagon, comprise roll surface matrix 1, link material 2, hexagon plate armour 3, the sidewall of hexagon plate armour 3 is provided with air discharge duct 5, on roll surface body 1, be provided with roll surface hole, hexagon plate armour 3 is fixed in roll surface hole, interference fits between hexagon armoring 3 and roll surface hole, hexagon plate armour 3 adopts the arrangement of Heterogeneous Permutation on roll surface, during assembling, in roll surface hole, gas can be discharged smoothly by air discharge duct 5, convenient installation, between hexagon plate armour, pour into one deck link material 2, hexagon plate armour 3 is emerging in height outside roll surface hole higher than the floor height of link material 2, be formed with from abrasionproof protective layer groove 6.The in the situation that of feeding material, from the interior meeting of abrasionproof protective layer groove 6 fill material, on link material 2, automatically generated one deck from abrasionproof protective layer 4.
The foregoing is only the preferred embodiments of the present invention, be not restricted to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present invention.
Claims (5)
1. the armoring roll surface of a roller press hexagon; comprise roll surface matrix (1); on roll surface body (1), be provided with roll surface hole; it is characterized in that: also comprise link material (2), hexagon armoring (3); described hexagon armoring (3) is fixed in roll surface hole; interference fits between hexagon armoring (3) and roll surface hole; hexagon is perfused with one deck link material (2) between armoring (3); hexagon armoring (3) is emerging in height outside roll surface hole higher than the floor height of link material (2), is formed with from abrasionproof protective layer groove (6).
2. the armoring roll surface of a kind of roller press hexagon according to claim 1, is characterized in that: described hexagon armoring (3) adopts the arrangement of Heterogeneous Permutation on roll surface.
3. the armoring roll surface of a kind of roller press hexagon according to claim 1, is characterized in that: the temperature tolerance of described link material (2) is for being more than or equal to 200 ℃.
4. the armoring roll surface of a kind of roller press hexagon according to claim 1, is characterized in that: described hexagon armoring (3) adopts powder metallurgic method to make.
5. the armoring roll surface of a kind of roller press hexagon according to claim 1, is characterized in that: the sidewall of described hexagon armoring (3) is provided with air discharge duct (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476033.3A CN104190497A (en) | 2014-09-17 | 2014-09-17 | Novel hexagonal armor roller surface for roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476033.3A CN104190497A (en) | 2014-09-17 | 2014-09-17 | Novel hexagonal armor roller surface for roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104190497A true CN104190497A (en) | 2014-12-10 |
Family
ID=52075944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476033.3A Pending CN104190497A (en) | 2014-09-17 | 2014-09-17 | Novel hexagonal armor roller surface for roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190497A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1784997A (en) * | 1996-05-06 | 1997-11-13 | Krupp Polysius Ag | Grinding roll and method for operation and repair thereof |
| CN2908891Y (en) * | 2005-10-28 | 2007-06-06 | 比亚迪股份有限公司 | Fitting pin |
| CN201486982U (en) * | 2009-08-25 | 2010-05-26 | 哈尔滨飞机工业集团有限责任公司 | Lining arranged in blind hole |
| CN201613150U (en) * | 2010-03-23 | 2010-10-27 | 中信重工机械股份有限公司 | Novel tack-type roller surface structure |
| CN201889206U (en) * | 2010-11-30 | 2011-07-06 | 天津水泥工业设计研究院有限公司 | Wear-resistant roll sleeve of rolling press |
| CN201900025U (en) * | 2011-01-31 | 2011-07-20 | 成都利君实业股份有限公司 | Roll surface of roller press |
| US20130284840A1 (en) * | 2010-09-29 | 2013-10-31 | Maschinenfabrik Koppen Gmbh & Co. Kg | Roller press |
| CN204034784U (en) * | 2014-09-17 | 2014-12-24 | 南京凯盛国际工程有限公司 | The armoring roll surface of a kind of roller press hexagon |
-
2014
- 2014-09-17 CN CN201410476033.3A patent/CN104190497A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1784997A (en) * | 1996-05-06 | 1997-11-13 | Krupp Polysius Ag | Grinding roll and method for operation and repair thereof |
| CN2908891Y (en) * | 2005-10-28 | 2007-06-06 | 比亚迪股份有限公司 | Fitting pin |
| CN201486982U (en) * | 2009-08-25 | 2010-05-26 | 哈尔滨飞机工业集团有限责任公司 | Lining arranged in blind hole |
| CN201613150U (en) * | 2010-03-23 | 2010-10-27 | 中信重工机械股份有限公司 | Novel tack-type roller surface structure |
| US20130284840A1 (en) * | 2010-09-29 | 2013-10-31 | Maschinenfabrik Koppen Gmbh & Co. Kg | Roller press |
| CN201889206U (en) * | 2010-11-30 | 2011-07-06 | 天津水泥工业设计研究院有限公司 | Wear-resistant roll sleeve of rolling press |
| CN201900025U (en) * | 2011-01-31 | 2011-07-20 | 成都利君实业股份有限公司 | Roll surface of roller press |
| CN204034784U (en) * | 2014-09-17 | 2014-12-24 | 南京凯盛国际工程有限公司 | The armoring roll surface of a kind of roller press hexagon |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |