CN204140368U - A kind of discharging pump head of solid pump - Google Patents
A kind of discharging pump head of solid pump Download PDFInfo
- Publication number
- CN204140368U CN204140368U CN201420443042.8U CN201420443042U CN204140368U CN 204140368 U CN204140368 U CN 204140368U CN 201420443042 U CN201420443042 U CN 201420443042U CN 204140368 U CN204140368 U CN 204140368U
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- pump head
- toe
- pump
- limit
- welding
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Abstract
The utility model discloses a kind of discharging pump head of solid pump, comprise: pump head main body, valve limit, toe, described valve side weld is connected on pump head body interior near outlet port, the inner ring on described valve limit welds a lap welding limit by the mode of welding, described toe adopts TD0-3 welding rod to be welded, and the thickness of described toe is 5mm.The utility model has not easy to wear, long service life, low cost and other advantages.
Description
Technical field
The utility model relates to a kind of discharging pump head of solid pump, is applied to the transportation art of slag slurry.
Background technique
At present, solid pump has been widely used in the transportation art of slag slurry, because the pellet hardness of slag slurry is relatively high, therefore larger to the wearing and tearing of solid pump, especially the flow section sharp change in elevation wearing and tearing of equipment are larger, at present, are provided with a circle valve limit in discharging pump head, for installing valve seat, but the valve limit of existing discharging pump head is shorter for working life, be very easy to wearing and tearing, if after the wearing and tearing of valve limit, the situation of leaking gas and slag slurry is revealed will be there is, cumbersome.
Model utility content
For solving the defect of above-mentioned prior art, the utility model discloses a kind of discharging pump head of solid pump of long service life.
The utility model discloses a kind of discharging pump head of solid pump, comprise: pump head main body, valve limit, toe, described valve side weld is connected on pump head body interior near outlet port, the inner ring on described valve limit welds a lap welding limit by the mode of welding, described toe adopts TD0-3 welding rod to be welded, and the thickness of described toe is 5mm.
Owing to adopting technique scheme, the utility model has following advantageous benefits:
1, not easy to wear;
2, cost is low.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the discharging pump head of a kind of solid pump of the utility model.
Wherein: 1-pump head main body; 2-valve limit; 3-toe.
Embodiment
As shown in Figure 1, the utility model discloses a kind of discharging pump head of solid pump, comprise: pump head main body 1, valve limit 2, toe 3, it is inner near outlet port that described valve limit 2 is welded on pump head main body 1, the inner ring on described valve limit 2 welds a lap welding limit 3 by the mode of welding, described toe 3 adopts TD0-3 welding rod to be welded, and the thickness of described toe 3 is 5mm.
The utility model implements like this: TD0-3 welding rod has very high wear resistance, toe 3 adopts TD0-3 welding rod to be welded, and the thickness of toe 3 is 5mm, wear-resisting property promotes greatly, and very large buffer function is played in toe 3 here, when toe 3 wears up to 2 place, valve limit, again weld a lap welding limit 3, thus effectively avoid the situation causing slag slurry to reveal because wear and tear in valve limit 2, and avoid the shortcoming changing whole discharging pump head, cost is low, and practicability is stronger.
Last it is noted that above embodiment only in order to illustrate the utility model and and technological scheme described by unrestricted this patent; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment, those of ordinary skill in the art should be appreciated that and still can modify to this patent or equivalent replacement; And all do not depart from technological scheme and the improvement thereof of the spirit and scope of this patent, it all should be encompassed in the right of this patent.
Claims (1)
1. the discharging pump head of a solid pump, comprise: pump head main body, valve limit, toe, described valve side weld is connected on pump head body interior near outlet port, it is characterized in that: the inner ring on described valve limit welds a lap welding limit by the mode of welding, described toe adopts TD0-3 welding rod to be welded, and the thickness of described toe is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443042.8U CN204140368U (en) | 2014-08-07 | 2014-08-07 | A kind of discharging pump head of solid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443042.8U CN204140368U (en) | 2014-08-07 | 2014-08-07 | A kind of discharging pump head of solid pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140368U true CN204140368U (en) | 2015-02-04 |
Family
ID=52417058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443042.8U Active CN204140368U (en) | 2014-08-07 | 2014-08-07 | A kind of discharging pump head of solid pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140368U (en) |
-
2014
- 2014-08-07 CN CN201420443042.8U patent/CN204140368U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |