CN202880359U - Wear-resistant helical blade on horizontal type helical discharge centrifuge - Google Patents
Wear-resistant helical blade on horizontal type helical discharge centrifuge Download PDFInfo
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- CN202880359U CN202880359U CN 201220540885 CN201220540885U CN202880359U CN 202880359 U CN202880359 U CN 202880359U CN 201220540885 CN201220540885 CN 201220540885 CN 201220540885 U CN201220540885 U CN 201220540885U CN 202880359 U CN202880359 U CN 202880359U
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- wear
- helical blade
- resistant
- helicallobe
- resistant coating
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Abstract
The utility model relates to the technical field of centrifuges, in particular to a wear-resistant helical blade on a horizontal type helical discharge centrifuge. The wear-resistant helical blade aims to solve the problem that a helical blade on a horizontal type helical discharge centrifuge in the prior art is short in service life and is not wear-resistant. The wear-resistant helical blade comprises a core shaft and a helical blade body, and is characterized in that the helical blade is coated with a wear-resistant coating, and the thickness of the wear-resistant coating is 1-5mm. According to the wear-resistant helical blade, wear resistance of the helical blade is improved greatly, and service life of a centrifuge core part spiral shaft is prolonged. In addition, the wear-resistant helical blade is easy to manufacture and low in composite cost.
Description
Technical field
The utility model relates to the Centrifuge Techniques field, relates in particular to the abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge.
Background technology
Helicallobe is one of parts the most easy to wear in the Horizontal spiral discharging centrifuge, therefore, the resistance to abrasion of helicallobe also is a technological breakthrough mouth of the art, the general structure of helicallobe all is welding as one with mandrel, for some product, the life-span of helicallobe is exactly the service life of equipment.The helicallobe design of the wear-resisting requirement of reply in the existing public technology is a lot, a kind of abrasion-resistant blade of conveyor screw is disclosed for CN202089551U such as patent announcement number, comprise helicallobe body, wear-resistant material layer and wear-resisting steel bar, wear-resistant material layer is fixed on helicallobe body driving surface one side, and wear-resisting steel bar is fixed on the periphery of helicallobe body.This structure is to have a plurality of parts to consist of, and in use adds the parts that connect and easily comes off, and causes the equipment breakdown of conveyor line.And for example patent announcement number is a kind of super abrasion-proof helical blade of CN202225495U, comprise steel idiosome and wear-resisting part, integrally-built steel matrix, metal alloy cambic horizon and superhard material particulate---metal alloy is wear-resistant composite bed to be formed wear-resisting part by becoming with the steel embryo.This structure equally also is comprised of multi-part, and cost of manufacture is higher.
Summary of the invention
The objective of the invention is provides a kind of with the abrasion-proof helical blade on the Horizontal spiral discharging centrifuge of high-strength wearable coating in order to solve short not wear-resisting problem of helicallobe life-span in the Horizontal spiral discharging centrifuge.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge, comprise mandrel, helicallobe, it is characterized in that described helicallobe is provided with wear-resistant coating, the thickness of wear-resistant coating is 1～5mm.The routinely design of the helicallobe in the Horizontal spiral discharging centrifuge, need not other made component, namely on the body of helicallobe, the main position that is positioned at helicallobe work pusher adds and is coated with wear-resistant coating, being coated with wear-resistant coating evenly applies, complete machine weight is substantially unchanged, and wear-resisting stable, integrated cost is low.
As preferably, described wear-resistant coating is positioned at the edge of helicallobe.Helicallobe is worked in delivery chute, and material concentrates on bottom land substantially, and the groundwork position of helicallobe is in major diameter outward flange position.
As preferably, described wear-resistant coating is positioned at a side of helicallobe work pusher direction.Helicallobe work is a kind of uninterrupted spinning movement, and the face of its contact material is mainly in the pusher side.
As preferably, the width of described wear-resistant coating is greater than 1/5th of the helicallobe width.Specifically, helicallobe moves in delivery chute, and operational throughput is also not exclusively even, but the wearing and tearing of the outer ledge at blade 1/5th positions are comparatively serious.
As preferably, described wear-resistant coating comprises the thickness position that is positioned at the helicallobe edge.The thickness position of helicallobe is to be positioned at the directly position of contact material, delivery chute bottom.
As preferably, described wear-resistant coating is metal or nonmetal nano material layer.Light weight is wear-resisting.
The beneficial effects of the utility model are: greatly increased the resistance to abrasion of helicallobe, improved the service life of centrifuge core part screw shaft, easily made, integrated cost is low.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1. mandrel, 2. helicallobe, 3. wear-resistant coating.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge of present embodiment, comprise mandrel 1, be fixed on the helicallobe 2 on the mandrel 1, on the major diameter edge of helicallobe 2 and a side that is positioned at work pusher face be provided with the wear-resistant coating 3 that thickness is 4mm, wear-resistant coating 3 comprises the thickness position that is positioned at the helicallobe edge, and the width of wear-resistant coating 3 is 1/2nd of width of blade, and wear-resistant coating is the ceramic nano material layer.
During work, mandrel 1 drive helicallobe 2 is arranged in the delivery chute pusher and advances, because the material driving surface that wear-resistant coating 3 is transferred as direct contact, material will reduce greatly to the wearing and tearing of helicallobe 2 bodies, thereby increased the resistance to abrasion of helicallobe, improved the service life of complete machine.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after the simple transformation of the present utility model is all belonged to protection domain of the present utility model.
Claims (6)
1. the abrasion-proof helical blade on the Horizontal spiral discharging centrifuge comprises mandrel (1), helicallobe (2), it is characterized in that described helicallobe (2) is provided with wear-resistant coating (3), and the thickness of wear-resistant coating (3) is 1～5mm.
2. the abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge according to claim 1 is characterized in that described wear-resistant coating (3) is positioned at the edge of helicallobe (2).
3. the abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge according to claim 1 and 2 is characterized in that described wear-resistant coating (3) is positioned at a side of helicallobe (2) work pusher direction.
4. the abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge according to claim 1 and 2 is characterized in that the width of described wear-resistant coating (3) is greater than 1/5th of helicallobe (2) width.
5. the abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge according to claim 1 and 2 is characterized in that described wear-resistant coating (3) comprises the thickness position that is positioned at helicallobe (2) edge.
6. the abrasion-proof helical blade on a kind of Horizontal spiral discharging centrifuge according to claim 1 and 2 is characterized in that described wear-resistant coating (3) is metal or nonmetal nano material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540885 CN202880359U (en) | 2012-10-22 | 2012-10-22 | Wear-resistant helical blade on horizontal type helical discharge centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540885 CN202880359U (en) | 2012-10-22 | 2012-10-22 | Wear-resistant helical blade on horizontal type helical discharge centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880359U true CN202880359U (en) | 2013-04-17 |
Family
ID=48071806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540885 Expired - Lifetime CN202880359U (en) | 2012-10-22 | 2012-10-22 | Wear-resistant helical blade on horizontal type helical discharge centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751975A (en) * | 2021-09-02 | 2021-12-07 | 上海龙炽机械设备有限公司 | Processing technology of horizontal centrifuge spiral |
-
2012
- 2012-10-22 CN CN 201220540885 patent/CN202880359U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751975A (en) * | 2021-09-02 | 2021-12-07 | 上海龙炽机械设备有限公司 | Processing technology of horizontal centrifuge spiral |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 311401 Fuyang Industrial Zone, Hangzhou, Dongzhou City Road No. 3, No. 12 Patentee after: ZHEJIANG QINGJI CENTRIFUGE MANUFACTURING Co.,Ltd. Address before: 310004, room 1404, Haihua Plaza, 658 Jianguo North Road, Xiacheng District, Hangzhou, Zhejiang Patentee before: Zhejiang Qingji Ind. Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |