CN207533302U - A kind of durable type sinter single roll crusher grate plate - Google Patents
A kind of durable type sinter single roll crusher grate plate Download PDFInfo
- Publication number
- CN207533302U CN207533302U CN201721456536.XU CN201721456536U CN207533302U CN 207533302 U CN207533302 U CN 207533302U CN 201721456536 U CN201721456536 U CN 201721456536U CN 207533302 U CN207533302 U CN 207533302U
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- wear
- grate plate
- resistant liner
- single roll
- roll crusher
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Abstract
The utility model is related to sinter single roll crusher more particularly to a kind of durable type sinter single roll crusher grate plates.Including grate plate ontology, wear-resistant liner, wear-resistant liner is fixed on grate plate ontology, and the wear-resistant liner top is cone, and lower part is prolate cube；Multiple wear-resistant liners are symmetrically fixed in the top and bottom of grate plate ontology.Wear-resistant liner top is cone, increases wear point taper, can effectively slow down the abrasion at top and side, while improves crushing efficiency.2 surface wears become 4 surface wears, improve the service life of grate plate, reduce raw materials for production cost；Reduce the replacement frequency of grate plate, reduce upkeep operation frequency, reduce productive manpower cost.
Description
Technical field
The utility model is related to sinter single roll crusher more particularly to a kind of durable type sinter single roll crusher castors
Plate.
Background technology
The iron ore content of sinter causes being seriously worn for sinter single roll crusher grate plate more than 56.7%.
As shown in Figure 1, the wear-resistant liner of existing sinter single roll crusher grate plate is designed for streak-like planar, working face top center
Position and flank wear are too fast, and working face tear strength is unbalanced to cause grate plate integrally to be scrapped, and influence grate plate using effect；Only comb
Plate bodies top is equipped with wear-resistant liner, can only carry out disposably adjusting contact surface in shattering process.Existing sinter list roller
Crusher grate plate service life is short, and replacement frequency is high, and then influences the production efficiency of sintering.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of durable type sinter single roll crusher castor
Plate.Service life is long, and replacement frequency is low.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of durable type sinter single roll crusher grate plate, including grate plate ontology, wear-resistant liner, wear-resistant liner is fixed in castor
On plate ontology, the wear-resistant liner top is cone, and lower part is prolate cube；Multiple wear-resistant liners are symmetrically fixed in grate plate ontology
Top and bottom.
The wear-resistant liner is welded on grate plate ontology.
The cover body is made with fixed strip of metal material.
Compared with prior art, the beneficial effects of the utility model are：
(1) wear-resistant liner top is cone, increases wear point taper, can effectively slow down the abrasion at top and side, together
When improve crushing efficiency；
(2) top and bottom of grate plate ontology is equipped with wear-resistant liner, and vertex abrasion cannot be after use, can be by top and bottom
Portion's reversing of position, former grate plate can only adjust replacement 2 times, and the utility model can adjust for 4 times, and service life improves 2 and accompanies, and drops significantly
The low replacement frequency of grate plate.
Description of the drawings
Fig. 1 is former grate plate structure diagram；
Fig. 2 is the utility model structural representation front view；
Fig. 3 is the utility model structural representation side view；
Fig. 4 is the utility model structural representation vertical view.
In figure：1- grate plate ontology 2- wear-resistant liner 3- wear-resistant liners tops 4- wear-resistant liners lower part 5- grate plate ontologies top
Portion 6- grate plate body bottom portions
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 2 and Figure 3, a kind of durable type sinter single roll crusher grate plate, including grate plate ontology 1, wear-resistant liner 2.
Wear-resistant liner 2 is made of cemented carbide material, and wear-resistant liner top 3 is cone, and wear-resistant liner lower part 4 is prolate
Cube.2 wear-resistant liners 2 are welded on 5,2 wear-resistant liners 2 of grate plate bodies top and are welded on grate plate body bottom portion 6, are welded on comb
Plate bodies top 5 and the wear-resistant liner 2 of grate plate body bottom portion 6 are symmetrical.
Wear-resistant liner top 3 is cone, increases wear point taper, can effectively slow down the abrasion at top and side, simultaneously
Improve crushing efficiency.Grate plate bodies top 5 is respectively provided with 2 pieces of wear-resistant liners 2 with grate plate body bottom portion 6.Top wear-resistant liner 2 is ground
Castor-oil plant ontology 1 can not can be overturn 180 ° after use by damage, and bottom wear-resistant liner 2 is transposed to top is continuing with, and former grate plate is only
It can adjust and replace 2 times, the utility model can adjust for 4 times, and service life improves 2 and accompanies, and the replacement frequency of grate plate reduces 2 times.
The existing sinter single roll crusher of Report of Ironmaking Production in Anshan I ＆ S Co head factory 6, wherein 2 grate plates are 13 pieces, 4 grate plates are 15 pieces.
Amount to online 86 pieces of grate plate (spare unit not wherein).Every piece of 30,000 yuan of grate plate price, needed to change 2 grate plates every year originally, used this
Utility model latter year only needs replacing a grate plate, benefit calculation：Original uses grate plate：86 pieces/year, which are replaced, (is substantially larger than 86
Block) 86 × 3=258 (ten thousand yuan), raw materials for production cost is greatly reduced, upkeep operation frequency is reduced, reduces the productive manpower
Cost.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its design is subject to equivalent substitution or change, should be covered within the scope of the utility model.
Method therefor is conventional method unless otherwise instructed in above-described embodiment.
Claims (3)
1. a kind of durable type sinter single roll crusher grate plate, including grate plate ontology, wear-resistant liner, wear-resistant liner is fixed in grate plate
On ontology, it is characterised in that：The wear-resistant liner top is cone, and lower part is prolate cube；Multiple wear-resistant liners are symmetrically affixed
In the top and bottom of grate plate ontology.
2. a kind of durable type sinter single roll crusher grate plate according to claim 1, it is characterised in that：The wear-resisting lining
Plate is welded on grate plate ontology.
3. a kind of durable type sinter single roll crusher grate plate according to claim 1, it is characterised in that：The wear-resisting lining
Plate is made of cemented carbide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456536.XU CN207533302U (en) | 2017-11-03 | 2017-11-03 | A kind of durable type sinter single roll crusher grate plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456536.XU CN207533302U (en) | 2017-11-03 | 2017-11-03 | A kind of durable type sinter single roll crusher grate plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533302U true CN207533302U (en) | 2018-06-26 |
Family
ID=62612200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721456536.XU Active CN207533302U (en) | 2017-11-03 | 2017-11-03 | A kind of durable type sinter single roll crusher grate plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207533302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892787A (en) * | 2021-01-14 | 2021-06-04 | 广东韶钢松山股份有限公司 | Grid plate and crusher |
-
2017
- 2017-11-03 CN CN201721456536.XU patent/CN207533302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892787A (en) * | 2021-01-14 | 2021-06-04 | 广东韶钢松山股份有限公司 | Grid plate and crusher |
| CN112892787B (en) * | 2021-01-14 | 2022-07-01 | 广东韶钢松山股份有限公司 | Grid plate and crusher |
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