CN202228838U - Pulp conveying pipeline with wear-resistant corner - Google Patents
Pulp conveying pipeline with wear-resistant corner Download PDFInfo
- Publication number
- CN202228838U CN202228838U CN201120347820XU CN201120347820U CN202228838U CN 202228838 U CN202228838 U CN 202228838U CN 201120347820X U CN201120347820X U CN 201120347820XU CN 201120347820 U CN201120347820 U CN 201120347820U CN 202228838 U CN202228838 U CN 202228838U
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- China
- Prior art keywords
- conveying pipeline
- wear
- corner
- pulp
- ore pulp
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- 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
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Abstract
The utility model relates to the technical field of pulp conveying pipelines, in particular to a pulp conveying pipeline with a wear-resistant corner. The pulp conveying pipeline comprises a vertical conveying pipe and an oblique conveying pipe and is characterized in that a sealing bottom plate is arranged at the lower end of the vertical conveying pipe, a connection hole is arranged at a side of the bottom of the vertical conveying pipe, and one end of the oblique conveying pipe is connected with the connection hole; the distance between the connection hole and the sealing bottom plate is 200-600mm; and the included angle formed by the axis of the oblique conveying pipe and the axis of the vertical conveying pipe is 30 DEG-75 DEG. The pulp conveying pipeline is simple in structure and low in cost; by adopting the pulp conveying pipeline, the direct impact of ores on the corner of the pulp conveying pipeline is avoided, the corner of the pulp conveying pipeline is prevented from wearing, the service life of the pulp conveying pipeline is prolonged, and the maintenance rate is decreased.
Description
Technical field
The utility model relates to ore pulp conveyance conduit technical field, particularly a kind of ore pulp conveyance conduit with wear-resisting corner.
Background technique
At present each ore dressing plant generally utilizes the line transportation ore pulp, when transfer ore pulp from top to bottom, and the needs of arranging according to factory building; Pipeline need turn to sometimes, promptly have corner, and the corner uses generally elbow to connect; Its structure is that the vertical transport pipe is connected with an end of elbow, and the other end of this elbow is connected with sloping transfer line, because the proportion of ore pulp is bigger; Impact force and frictional force to channel bend when ore pulp falls are also big, cause the elbow rapid wear, need often keep in repair, change elbow; Both increased maintenance workload, increased maintenance expenses again, cost of production is raise.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, ore pulp conveyance conduit with wear-resisting corner that can reduce production costs.
The purpose of the utility model realizes through following technical proposals:
The ore pulp conveyance conduit with wear-resisting corner of the utility model; Comprise vertical transport pipe, sloping transfer line; The lower end that it is characterized in that said vertical transport pipe is provided with closed bottom; Side in said vertical transport pipe bottom is provided with attachment hole, and an end of said sloping transfer line attachment hole therewith is connected.
The distance of said attachment hole and said closed bottom is 200-600mm.
The angle of the shaft axis of the shaft axis of said sloping transfer line and said vertical transport pipe is 30 °-75 °.
The characteristics with the ore pulp conveyance conduit of wear-resisting corner of the utility model are:
Because the bottom of vertical transport pipe is a closed state; Ore in sand form in the ore pulp is piled up at the bottom precipitation of vertical transport pipe; Impact force that the ore in sand form that falls subsequently produces and frictional force directly act on the ore in sand form that is deposited in vertical transport pipe bottom, form " material dnockout " corner of having avoided ore in sand form directly to clash into the ore pulp conveyance conduit; Prevent the wearing and tearing of ore pulp conveyance conduit corner, prolonged the working life of ore pulp conveyance conduit.
The utility model is simple in structure, and is with low cost, prolonged the working life of ore pulp conveyance conduit, reduced the maintenance rate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Embodiment below in conjunction with description of drawings the utility model.
As shown in Figure 1; The ore pulp conveyance conduit with wear-resisting corner of the utility model; Comprise vertical transport pipe 1, sloping transfer line 2; The lower end that it is characterized in that said vertical transport pipe 1 is provided with closed bottom 4, is provided with attachment hole 3 in the side of said vertical transport pipe 1 bottom, and an end of said sloping transfer line 2 attachment hole 3 therewith is connected.The angle of the shaft axis of the shaft axis of said sloping transfer line 2 and said vertical transport pipe 1 is 30 °-75 °.The be more convenient for conveying of ore pulp of sloping transfer line in this angular range.Said attachment hole 3 is 200-600mm with the distance of said closed bottom 4.This kind structure makes things convenient for the ore in sand form deposit buildup herein in the ore pulp; The impact force and the frictional force of the ore in sand form generation that falls are subsequently directly acted on the ore in sand form that is deposited in vertical transport pipe bottom; Form " material dnockout "; The corner of having avoided ore in sand form directly to clash into the ore pulp conveyance conduit has prevented the wearing and tearing of ore pulp conveyance conduit corner, has prolonged the working life of ore pulp conveyance conduit.
The utility model is simple in structure, and is with low cost, prolonged the working life of ore pulp conveyance conduit, reduced the maintenance rate.
Claims (3)
1. ore pulp conveyance conduit with wear-resisting corner; Comprise vertical transport pipe, sloping transfer line; The lower end that it is characterized in that said vertical transport pipe is provided with closed bottom, is provided with attachment hole in the side of said vertical transport pipe bottom, and an end of said sloping transfer line attachment hole therewith is connected.
2. the ore pulp conveyance conduit with wear-resisting corner according to claim 1, the distance that it is characterized in that said attachment hole and said closed bottom is 200-600mm.
3. the ore pulp conveyance conduit with wear-resisting corner according to claim 1 is characterized in that the angle of shaft axis of shaft axis and the said vertical transport pipe of said sloping transfer line is 30 °-75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120347820XU CN202228838U (en) | 2011-09-16 | 2011-09-16 | Pulp conveying pipeline with wear-resistant corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120347820XU CN202228838U (en) | 2011-09-16 | 2011-09-16 | Pulp conveying pipeline with wear-resistant corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228838U true CN202228838U (en) | 2012-05-23 |
Family
ID=46079424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120347820XU Expired - Lifetime CN202228838U (en) | 2011-09-16 | 2011-09-16 | Pulp conveying pipeline with wear-resistant corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500915A (en) * | 2014-12-19 | 2015-04-08 | 陈进 | Method and structure for reducing wear of elbow of chute |
-
2011
- 2011-09-16 CN CN201120347820XU patent/CN202228838U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500915A (en) * | 2014-12-19 | 2015-04-08 | 陈进 | Method and structure for reducing wear of elbow of chute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |