CN201778085U - Novel flux injection powder refining rotary connecting device - Google Patents
Novel flux injection powder refining rotary connecting device Download PDFInfo
- Publication number
- CN201778085U CN201778085U CN2010201699612U CN201020169961U CN201778085U CN 201778085 U CN201778085 U CN 201778085U CN 2010201699612 U CN2010201699612 U CN 2010201699612U CN 201020169961 U CN201020169961 U CN 201020169961U CN 201778085 U CN201778085 U CN 201778085U
- Authority
- CN
- China
- Prior art keywords
- circlip
- shell
- mandrel
- flux injection
- novel flux
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to a novel flux injection powder refining rotary connecting device which is characterized by mainly comprising a shell (1), a spindle (2), a seal ring (3), a circlip (4) for a hole and a circlip (5) for a shaft; the shell and the spindle are connected through the seal ring so that the air tightness is good. The utility model has simple structure and the properties of no air leakage and no powder leakage and relates to an ideal novel flux injection powder refining rotary connecting device.
Description
Technical field
The utility model relates to field of metallurgical equipment, refers more particularly to a kind of novel flux injection refining revolving joint.
Background technology
No matter be to be used in online degasifying device at present, still the swivel joint of movable type and fixed injection refining getter all easily produces gas leakage, leaks powder.Cause consumption of air source increasing, affinability reduction and swivel joint to block phenomenon.Production is caused very big waste and inconvenience.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of novel flux injection refining revolving joint is provided.
The utility model is realized in the following way:
A kind of novel flux injection refining revolving joint mainly includes shell (1), mandrel (2), sealing-ring (3), circlip for hole (4) and circlip for shaft (5); Be connected by sealing-ring (3) between shell (1) and the mandrel (2); Circlip for hole (4) is between shell (1) and mandrel (2); Circlip for shaft (5) is positioned on the circlip for hole (4);
Described shell (1) shape is as bottle, and right-hand member designs for left hand thread;
Described mandrel (2) is a hollow cylindrical, and left end designs for screw thread, and an annular recesses is arranged;
Described sealing-ring (3) is the hollow trapezoidal shape, and left end is less than right-hand member;
Two precision bearings between the gap of described shell (1) and described mandrel (2).
The utility model is to be connected by sealing-ring by between shell and the mandrel, and is air tight, do not leak powder, two precision bearings between the gap of shell and mandrel, it is steadily lasting, firm flexible to turn round, and frictional coefficient is little, and the ring wear repair and replacement are simple and easy, the new product of need not resetting is saved cost.
In sum, the utility model is simple in structure, air tight, do not leak powder, resistance to wears, the life-span is long, is the novel flux injection refining revolving joint of a kind of ideal.
Description of drawings
Fig. 1 structural representation of the present utility model;
Embodiment
Now in conjunction with the accompanying drawings, the utility model embodiment is described in detail in detail:
As shown in Figure 1, the utility model mainly includes shell (1), mandrel (2), sealing-ring (3), circlip for hole (4) and circlip for shaft (5); Be connected by sealing-ring (3) between shell (1) and the mandrel (2); Circlip for hole (4) is between shell (1) and mandrel (2); Circlip for shaft (5) is positioned on the circlip for hole (4);
Described shell (1) shape is as bottle, and right-hand member designs for left hand thread;
Described mandrel (2) is a hollow cylindrical, and left end designs for screw thread, and an annular recesses is arranged;
Described sealing-ring (3) is the hollow trapezoidal shape, and left end is less than right-hand member;
Two precision bearings between the gap of described shell (1) and described mandrel (2).
The utility model left end connects metallurgical equipment, and right-hand member connects air-removal equipment; Gas that metallurgical equipment produces and powder are transported to air-removal equipment through novel swivel arrangement; The utility model is to be connected by sealing-ring by between shell and the mandrel, and is air tight, do not leak powder, two precision bearings between the gap of shell and mandrel, it is steadily lasting, firm flexible to turn round, and frictional coefficient is little, and the ring wear repair and replacement are simple and easy, the new product of need not resetting is saved cost.Revolving joint of the present utility model is air tight, not leaking powder can be not influential to producing.
Two ends of the present utility model mode of connection can change as requested.
Claims (5)
1. a novel flux injection refining revolving joint is characterized in that: mainly include shell (1), mandrel (2), sealing-ring (3), circlip for hole (4) and circlip for shaft (5); Be connected by sealing-ring (3) between shell (1) and the mandrel (2); Circlip for hole (4) is between shell (1) and mandrel (2); Circlip for shaft (5) is positioned on the circlip for hole (4).
2. a kind of novel flux injection refining revolving joint according to claim 1, it is characterized in that: described shell (1) shape is as bottle, and right-hand member designs for left hand thread.
3. a kind of novel flux injection refining revolving joint according to claim 1, it is characterized in that: described mandrel (2) is a hollow cylindrical, and left end designs for screw thread, and an annular recesses is arranged.
4. a kind of novel flux injection refining revolving joint according to claim 1, it is characterized in that: described sealing-ring (3) is the hollow trapezoidal shape, and left end is less than right-hand member.
5. a kind of novel flux injection refining revolving joint according to claim 1 is characterized in that: two precision bearings between the gap of described shell (1) and described mandrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201699612U CN201778085U (en) | 2010-04-23 | 2010-04-23 | Novel flux injection powder refining rotary connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201699612U CN201778085U (en) | 2010-04-23 | 2010-04-23 | Novel flux injection powder refining rotary connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778085U true CN201778085U (en) | 2011-03-30 |
Family
ID=43791304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201699612U Expired - Fee Related CN201778085U (en) | 2010-04-23 | 2010-04-23 | Novel flux injection powder refining rotary connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778085U (en) |
-
2010
- 2010-04-23 CN CN2010201699612U patent/CN201778085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20180423 |