CN202741188U - Grate plate for single roll crusher - Google Patents
Grate plate for single roll crusher Download PDFInfo
- Publication number
- CN202741188U CN202741188U CN2012202680824U CN201220268082U CN202741188U CN 202741188 U CN202741188 U CN 202741188U CN 2012202680824 U CN2012202680824 U CN 2012202680824U CN 201220268082 U CN201220268082 U CN 201220268082U CN 202741188 U CN202741188 U CN 202741188U
- Authority
- CN
- China
- Prior art keywords
- carrier bar
- grate plate
- high temperature
- wear
- single roll
- 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 - Fee Related
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a grate plate for a single roll crusher. The grate plate comprises a high temperature resistance and wear resistance part and a carrier bar which are connected up and down; the high temperature resistance and wear resistance part and the carrier bar are inserted with each other and connected into a whole through bolts; a wear layer is arranged between the high temperature resistance and wear resistance part and the carrier bar; and a cooling water channel is arranged on the carrier bar near the high temperature resistance and wear resistance part. The high temperature resistance and wear resistance part and the carrier bar are separated, wherein the high temperature resistance and wear resistance part which can be manufactured according to a standard general part is fixed on the carrier bar through the bolts; during use, when the high temperature resistance and wear resistance part is abraded, the high temperature resistance and wear resistance part is exchanged, while the carrier bar can be used for a long time; and the material utilization amount of the high temperature resistance and wear resistance part only accounts for 15-20 percent of the total amount of the whole grate plate, so that the manufacturing cost and the later running cost of the grate plate are reduced greatly. The grate plate for the single roll crusher has the characteristics of a simple and reasonable structure, flexibility in operation, low manufacturing cost and high degree of safety.
Description
Technical field
The utility model relates to a kind of single roll crusher, particularly a kind of single roll crusher grate plate.
Background technology
Single roll crusher is support unit broken behind the sintering deposit sintering with the grate plate, it is under the high temperature of 600～800 degree, the large flow erosive wear state for a long time, so most of monolithic construction that adopts of traditional grate plate, damageable zone and carrying position are connected as a single entity, and cause repairing after the grate plate wearing and tearing that difficulty is large, during replacement cost.And because the grate slab integral adopts the high temperature resistance high-abrasive material to make, so its cost of manufacture is high.In addition, the grate plate adopts integral body to scrap processing after wearing and tearing more, causes larger waste.
Chinese patent literature CN 200993530Y discloses a kind of sintering single roll crusher grate plate on December 19th, 2007, formed by sheet material, forged steel assembly welding, the middle part is symmetrical working face, its two lateral surface leaves the built-up welding hole, full heat-resisting, wear-resisting, the alloy material that impact resistance is high of built-up welding hole built-up welding, middle part are that symmetrical working face top is extended to increase and is globoidal structure.The globoidal structure section of increasing has the built-up welding hole, and the alloy material heat-resisting, wear-resisting, that impact resistance is high is expired in built-up welding hole built-up welding.This sintering single roll crusher grate plate complex structure, and result of use is not ideal enough.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, flexible operation, cost of manufacture is low, safe coefficient is high single roll crusher grate plate, to overcome weak point of the prior art.
By a kind of single roll crusher grate plate of this purpose design, its architectural feature is that the grate plate comprises heat resistant and wear resistant spare and the carrier bar that joins up and down.
Described heat resistant and wear resistant spare is plug-in with carrier bar.
Described heat resistant and wear resistant spare and carrier bar are bolted and are integrated.
Be provided with wearing layer between described heat resistant and wear resistant spare and the carrier bar.
Described carrier bar is provided with cooling-water duct in its position near heat resistant and wear resistant spare.
Described heat resistant and wear resistant spare is overall structure.
Described heat resistant and wear resistant spare is Split type structure.
After the utility model adopts above-mentioned technical scheme, realized separating of heat resistant and wear resistant spare and carrier bar, wherein, can be bolted on the carrier bar by the heat resistant and wear resistant spare that standard universal spare is made, in use, when heat resistant and wear resistant spare weares and teares, can only change this heat resistant and wear resistant spare, carrier bar then can use for a long time, since the material usage of heat resistant and wear resistant spare only account for whole grate plate material usage 15～20%, so greatly reduce the cost of manufacture of grate plate and the operating cost in later stage.
The utility model is provided with cooling-water duct in the position of the close heat resistant and wear resistant spare of carrier bar, realized separating of high-temperature region and normal temperature district, wherein, the material price that is positioned at the heat resistant and wear resistant spare of high-temperature region is 4～6 times of material price that are positioned at the carrier bar in normal temperature district, so greatly reduce the cost of manufacture of grate plate.
Further may wear to carrier bar afterwards in order to prevent that heat resistant and wear resistant spare is worn, and between heat resistant and wear resistant spare and carrier bar, be provided with wearing layer, thereby improved the service life of carrier bar; And it is destroyed that this wearing layer can effectively avoid being positioned at the cooling-water duct of carrier bar, improved security performance.
Heat resistant and wear resistant spare in the utility model both can be overall structure, also can be Split type structure, when it is Split type structure, relatively serious and when needing to change in concentrated wear for the heat resistant and wear resistant spare on the carrier bar, can only change with regard to the more serious heat resistant and wear resistant spare of this concentrated wear, thus the manipulation strength when having reduced renewal cost and replacing.
The utlity model has simple and reasonable, flexible operation, cost of manufacture is low and safe coefficient is high characteristics.
Description of drawings
Fig. 1 is the broken section structural representation of the utility model the first embodiment.
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.
Fig. 3 is the broken section structural representation of the utility model the second embodiment.
Among the figure: 1 is heat resistant and wear resistant spare, and 2 is wearing layer, and 3 is cooling-water duct, and 4 is bolt, and 5 is carrier bar.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
The first embodiment
Referring to Fig. 1-Fig. 2, this single roll crusher grate plate, grate plate comprise heat resistant and wear resistant spare 1 and the carrier bar 5 that joins up and down.Heat resistant and wear resistant spare 1 is plug-in with carrier bar 5.
Heat resistant and wear resistant spare 1 and carrier bar 5 connect as one by bolt 4.Be provided with wearing layer 2 between heat resistant and wear resistant spare 1 and the carrier bar 5.Carrier bar 5 is provided with cooling-water duct 3 in its position near heat resistant and wear resistant spare 1.The cooling water that flows through cooling-water duct 3 will be taken away a large amount of heats, to reduce the temperature of carrier bar 5.
According to the design needs, heat resistant and wear resistant spare 1 both can be overall structure, also can be Split type structure.
In the present embodiment, the bottom of heat resistant and wear resistant spare 1 is provided with pin, and the top of carrier bar 5 is provided with slot, and pin is inserted into slot, can realize quick location.
The second embodiment
Referring to Fig. 3, in the present embodiment, the bottom of heat resistant and wear resistant spare 1 is provided with slot, and the top of carrier bar 5 is provided with pin, and pin is inserted into slot, can realize quick location.
All the other are not stated part and see the first embodiment, repeat no more.
Claims (7)
1. a single roll crusher grate plate is characterized in that the grate plate comprises heat resistant and wear resistant spare (1) and the carrier bar (5) that joins up and down.
2. single roll crusher according to claim 1 grate plate is characterized in that described heat resistant and wear resistant spare (1) and carrier bar (5) are plug-in.
3. single roll crusher according to claim 2 grate plate is characterized in that described heat resistant and wear resistant spare (1) and carrier bar (5) connect as one by bolt (4).
4. single roll crusher according to claim 1 grate plate is characterized in that being provided with wearing layer (2) between described heat resistant and wear resistant spare (1) and the carrier bar (5).
5. single roll crusher according to claim 1 grate plate is characterized in that described carrier bar (5) is provided with cooling-water duct (3) in its position near heat resistant and wear resistant spare (1).
6. according to claim 1 to 5 arbitrary described single roll crusher grate plates, it is characterized in that described heat resistant and wear resistant spare (1) is overall structure.
7. according to claim 1 to 5 arbitrary described single roll crusher grate plates, it is characterized in that described heat resistant and wear resistant spare (1) is Split type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202680824U CN202741188U (en) | 2012-06-07 | 2012-06-07 | Grate plate for single roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202680824U CN202741188U (en) | 2012-06-07 | 2012-06-07 | Grate plate for single roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741188U true CN202741188U (en) | 2013-02-20 |
Family
ID=47700637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202680824U Expired - Fee Related CN202741188U (en) | 2012-06-07 | 2012-06-07 | Grate plate for single roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741188U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212465A (en) * | 2013-04-09 | 2013-07-24 | 莱芜钢铁集团有限公司 | Single-roll grid plate and manufacture method thereof |
| CN105413803A (en) * | 2015-12-28 | 2016-03-23 | 贾利新 | Grate plate protection movable block of single-tooth roller crusher convenient for disassembly and replacement |
| CN111395138A (en) * | 2020-03-25 | 2020-07-10 | 上海道基环保科技有限公司 | Broken roller side protection mechanism |
-
2012
- 2012-06-07 CN CN2012202680824U patent/CN202741188U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212465A (en) * | 2013-04-09 | 2013-07-24 | 莱芜钢铁集团有限公司 | Single-roll grid plate and manufacture method thereof |
| CN105413803A (en) * | 2015-12-28 | 2016-03-23 | 贾利新 | Grate plate protection movable block of single-tooth roller crusher convenient for disassembly and replacement |
| CN105413803B (en) * | 2015-12-28 | 2018-01-02 | 贾利新 | The single roll crusher grate plate of dismounting and change is facilitated to protect loose piece |
| CN111395138A (en) * | 2020-03-25 | 2020-07-10 | 上海道基环保科技有限公司 | Broken roller side protection mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5926259B2 (en) | New patch structure and manufacturing method for cement industry tube mill | |
| CN202741188U (en) | Grate plate for single roll crusher | |
| CN201834860U (en) | Grate plate of marching type cement clinker grate cooler | |
| CN102172898B (en) | Combined grinding wheel device used for strengthening convection heat transfer | |
| CN200993530Y (en) | Grating for sintering single-roller crashing machine | |
| CN101424487B (en) | High-temperature material handling spiral | |
| CN202460732U (en) | Ultra-high manganese insert hammerhead | |
| CN201959833U (en) | Composite wear-resisting manganese steel hammer head of crusher | |
| CN200987975Y (en) | Grid plate for single roller crusher | |
| CN203064623U (en) | Coal drop pipe with wear-resistant high chromium lining boards | |
| CN219129409U (en) | Improved single tooth roller crusher grid plate | |
| CN202366761U (en) | Dual-liquid thermal compound hammer head device bound by baffle plate | |
| CN103894262B (en) | The abrasionproof beater plate of a kind of blower mill and use thereof | |
| CN2691700Y (en) | Single roll crusher grid plate | |
| CN203170401U (en) | Energy-saving abrasion-resistant alloy combined flat hammer hammer of impact crusher | |
| CN205371421U (en) | Automobile brake block | |
| CN204107569U (en) | Syllogic sand crusher machine tooth | |
| CN201154315Y (en) | Bearing anvil enchasing wear-resisting alloy | |
| CN201590915U (en) | Copper tile cooling type movable large sleeve | |
| CN202570267U (en) | Abrasion-resistant grinding roller | |
| CN202595159U (en) | Blast furnace slag treatment granulation wheel blade | |
| CN203076019U (en) | Combined grinding roller | |
| CN219390515U (en) | Movable sealing device for end part of sintering machine trolley | |
| CN202752052U (en) | Roller rotor for single-roller crusher | |
| CN212284248U (en) | Impact crushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |