CN204738996U - Sediment stuff pump inlet tube - Google Patents
Sediment stuff pump inlet tube Download PDFInfo
- Publication number
- CN204738996U CN204738996U CN201520402724.9U CN201520402724U CN204738996U CN 204738996 U CN204738996 U CN 204738996U CN 201520402724 U CN201520402724 U CN 201520402724U CN 204738996 U CN204738996 U CN 204738996U
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- Prior art keywords
- tube
- wear
- ceramic
- pipe
- pump inlet
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- Rigid Pipes And Flexible Pipes (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of mine sediment stuff pump union coupling, especially relate to a sediment stuff pump inlet tube. It is by the inner tube main part, and the outer tube protection body is formed with interior pipe flange, and the inner tube main part comprises interior circular steel tube, ceramic inner tube, and the outer tube protection body is by wear -resisting cylinder, ceramic outer tube, and outer circular steel tube, baffle I is formed with baffle II, and wear -resisting cylinder and ceramic outer tube and the vertical length of outer circular steel tube equals, and wear -resisting cylinder pours into the shaping by cement and iron sands mixture, and the outer tube protects the two -thirds that vertical length of personally experiencing sth. Part of the body accounted for the vertical length of inner tube main part, the utility model discloses to the easily adoption dual layer protection of damage department measure of inlet tube, the life cycle that has lengthened sediment stuff pump inlet tube greatly reduces spare parts and consumes, and reduction in production cost reduces maintenance work volume, improvement production efficiency.
Description
Technical field
The utility model belongs to the technical field that mine Pulp pump pipe connects, and particularly relates to a kind of Pulp pump inlet duct.
Background technique
The Pulp pump inlet duct that ore dressing plant uses in producing, most employing single-layer ceramic composite pipe, because Pulp pump is in continuous operating condition for a long time, cause the entry end serious wear of Pulp pump inlet duct, cause inlet duct and case joint, ore deposit that seepage of wearing and tearing occurs, the equipment that affects runs well, and increases spare parts consumption thus, improve cost of production, increase maintenance workload.
Summary of the invention
The purpose of this utility model is to provide one to increase the service life, and can increase work efficiency again, reduces spare parts consumption, reduces cost of production, alleviates the Pulp pump inlet duct of maintenance workload.
The purpose of this utility model is realized by following technical proposals:
Pulp pump inlet duct of the present utility model, it is characterized in that by interior tube body, be located at the outer tube protective body on described interior tube body outer surface side and pipe flange formed in being fixedly connected with described another side of interior tube body, described interior tube body is made up of with the ceramic inner pipe that inner circle steel pipe internal-surface is fixedly connected with therewith interior round steel pipe, described outer tube protective body is by the wear-resisting cylindrical body be located on described inner circle outer surface of steel tube, be located at the ceramic outer pipe on this wear-resisting cylindrical outer surface, the outer round steel pipe that is fixedly connected with of ceramic outer pipe outer surface is with the baffle plate I that welds mutually of outer round steel pipe two ends and baffle plate II formed therewith respectively therewith, described wear-resisting cylindrical body and ceramic outer pipe and outer round steel pipe longitudinal length equal.
Described wear-resisting cylindrical body is by cement and iron ore mixture form.
Described outer tube protective body longitudinal length accounts for 2/3rds of interior tube body longitudinal length.
The utility model has the advantages that:
The utility model adopts double shielding measure for inlet duct rapid wear place, substantially prolongs the life cycle of Pulp pump inlet duct, reduces standby redundancy consumption, reduces cost of production, reduces maintenance workload, enhances productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting point figure of the utility model Fig. 1.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
As Fig. 1, shown in 2, Pulp pump inlet duct of the present utility model, it is characterized in that by interior tube body, be located at the outer tube protective body on described interior tube body outer surface side and pipe flange 8 formed in being fixedly connected with described another side of interior tube body, described interior tube body is made up of with the ceramic inner pipe 7 that interior round steel pipe 6 internal surface is fixedly connected with therewith interior round steel pipe 6, described outer tube protective body is by the wear-resisting cylindrical body 4 be located on described interior round steel pipe 6 outer surface, be located at the ceramic outer pipe 3 on this wear-resisting cylindrical body 4 outer surface, the outer round steel pipe 2 that is fixedly connected with of ceramic outer pipe 3 outer surface is with the baffle plate I 1 that welds mutually of outer round steel pipe 2 two ends and baffle plate II 5 formed therewith respectively therewith, described wear-resisting cylindrical body 4 and ceramic outer pipe 3 and outer round steel pipe 2 longitudinal length equal.
Described wear-resisting cylindrical body 4 is by cement and iron ore mixture form.
Described outer tube protective body longitudinal length accounts for 2/3rds of interior tube body longitudinal length.
Baffle plate I 1 end of the present utility model is connected with ore deposit case 11; described interior pipe flange 8 is connected with the rubber expansion joint 9 be connected on Pulp pump 10; the rapid wear part of the inlet duct just of part set by outer tube protective body; once internal surface is damaged herein; wear-resisting cylindrical body continues to implement protection, ensures that Pulp pump normally runs.
Claims (3)
1. a Pulp pump inlet duct, it is characterized in that by interior tube body, be located at the outer tube protective body on described interior tube body outer surface side and pipe flange formed in being fixedly connected with described another side of interior tube body, described interior tube body is made up of with the ceramic inner pipe that inner circle steel pipe internal-surface is fixedly connected with therewith interior round steel pipe, described outer tube protective body is by the wear-resisting cylindrical body be located on described inner circle outer surface of steel tube, be located at the ceramic outer pipe on this wear-resisting cylindrical outer surface, the outer round steel pipe that is fixedly connected with of ceramic outer pipe outer surface is with the baffle plate I that welds mutually of outer round steel pipe two ends and baffle plate II formed therewith respectively therewith, described wear-resisting cylindrical body and ceramic outer pipe and outer round steel pipe longitudinal length equal.
2. Pulp pump inlet duct according to claim 1, is characterized in that described wear-resisting cylindrical body is by cement and iron ore mixture form.
3. Pulp pump inlet duct according to claim 1, is characterized in that described outer tube protective body longitudinal length accounts for 2/3rds of interior tube body longitudinal length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402724.9U CN204738996U (en) | 2015-06-12 | 2015-06-12 | Sediment stuff pump inlet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402724.9U CN204738996U (en) | 2015-06-12 | 2015-06-12 | Sediment stuff pump inlet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738996U true CN204738996U (en) | 2015-11-04 |
Family
ID=54420735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402724.9U Active CN204738996U (en) | 2015-06-12 | 2015-06-12 | Sediment stuff pump inlet tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738996U (en) |
-
2015
- 2015-06-12 CN CN201520402724.9U patent/CN204738996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| 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 |