CN204253905U - The dephosphorization valve of thrust plate tape guide muscle - Google Patents
The dephosphorization valve of thrust plate tape guide muscle Download PDFInfo
- Publication number
- CN204253905U CN204253905U CN201420545475.4U CN201420545475U CN204253905U CN 204253905 U CN204253905 U CN 204253905U CN 201420545475 U CN201420545475 U CN 201420545475U CN 204253905 U CN204253905 U CN 204253905U
- Authority
- CN
- China
- Prior art keywords
- valve
- thrust plate
- dephosphorization
- housed
- guiding rib
- 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
Links
Abstract
The utility model belongs to a kind of dephosphorization valve of thrust plate tape guide muscle, between the side cover (3) being included in two ends, two thrust plates (1) are housed, two flaps (2) are provided with between two thrust plates (1), between two flaps (2), flap supporting sleeve (4) is housed, in flap supporting sleeve (4), valve rod (5) is housed, it is characterized in that the assignment hole (9) established on thrust plate (1), assignment hole (9) is provided with guiding rib (8) with center, and the thickness of guiding rib (8) is H.The thickness H of guiding rib (8) is 3 ~ 5mm.This model utility reduces Scale removing valve flap (2) and the wearing and tearing of thrust plate (1), reduces easily damaged parts replacement frequency, extends the working life of valve, improve manufacturing efficiency.
Description
Technical field
The utility model belongs to valve, particularly a kind of dephosphorization valve of the thrust plate tape guide muscle applied on electric power, petroleum pipeline.
Background technique
The dephosphorization valve used in descaling system at present, thrust plate flow mouth is circular channel, thrust plate adopts high-abrasive material, wear resistance is good, but due to the pressure that edge under flap produces with edge under assignment hole when flap pumps on thrust plate, cause wearing and tearing comparatively greatly during contact, affect the working life of valve, easily damaged parts replacement frequency is large, and impact is produced.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of assignment hole to be provided with guiding rib, play and support flap effect, the dephosphorization valve of the thrust plate tape guide muscle that reduction flap and thrust plate wear and tear.
The utility model technical solution problem with the technological scheme adopted is: a kind of dephosphorization valve of thrust plate tape guide muscle, between the side cover being included in two ends, two thrust plates are housed, two flaps are housed between two thrust plates, between two flaps, flap supporting sleeve is housed, valve rod is equipped with at flap supporting sleeve center, it is characterized in that the assignment hole established on thrust plate, the center of assignment hole is provided with guiding rib, and the thickness of guiding rib is H.The thickness H of guiding rib is 3 ~ 5mm.
The beneficial effects of the utility model are: this model utility reduces the wearing and tearing of Scale removing valve flap and thrust plate, decrease easily damaged parts replacement frequency, extend the working life of valve, improve manufacturing efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, illustrate with embodiment
Fig. 1 is the dephosphorization valve of thrust plate tape guide muscle;
Fig. 2 is the thrust plate parts drawing in Fig. 1
In figure: 1-thrust plate; 2-flap; 3-side cover; 4-flap supporting sleeve; 5-valve rod; 6 stop pins; 7 wear-resisting boss; 8 guiding ribs; 9 assignment holes; 10-positioning hole; 11-bolt hole.
Embodiment
Embodiment, with reference to accompanying drawing, a kind of dephosphorization valve of thrust plate tape guide muscle, between the side cover 3 being included in two ends, two thrust plates 1 are housed, be equipped with between two thrust plates 1 between two flaps, 2, two flaps 2 and flap supporting sleeve 4 is housed, in flap supporting sleeve 4, valve rod 5 is housed, it is characterized in that the center of the assignment hole 9 established on thrust plate 1 is provided with guiding rib 8, the thickness of guiding rib 8 is H.The thickness H of guiding rib 8 is 4mm.Thrust plate 1 there is no 10 bolts hole 11, fix with bolt 5 and side cover 3, and be provided with 3 positioning pin holes 10, locate with positioning pin hole 10 during assembling, be connected with stop pin 6 between flap 2 with flap supporting sleeve 4; Be welded into two wear-resisting boss 7 at the termination welding rod heap of flap 2, improve the wear resistance of flap 2.
Claims (2)
1. the dephosphorization valve of a thrust plate tape guide muscle, between the side cover (3) being included in two ends, two thrust plates (1) are housed, two flaps (2) are provided with between two thrust plates (1), between two flaps (2), flap supporting sleeve (4) is housed, valve rod (5) is equipped with at flap supporting sleeve (4) center, it is characterized in that the assignment hole (9) established on thrust plate (1), be provided with guiding rib (8) at the center of assignment hole (9), the thickness of guiding rib (8) is H.
2. the dephosphorization valve of thrust plate tape guide muscle according to claim 1, is characterized in that the thickness H of guiding rib (8) is 3 ~ 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545475.4U CN204253905U (en) | 2014-09-23 | 2014-09-23 | The dephosphorization valve of thrust plate tape guide muscle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545475.4U CN204253905U (en) | 2014-09-23 | 2014-09-23 | The dephosphorization valve of thrust plate tape guide muscle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253905U true CN204253905U (en) | 2015-04-08 |
Family
ID=52958212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545475.4U Expired - Fee Related CN204253905U (en) | 2014-09-23 | 2014-09-23 | The dephosphorization valve of thrust plate tape guide muscle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253905U (en) |
-
2014
- 2014-09-23 CN CN201420545475.4U patent/CN204253905U/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 |
Granted publication date: 20150408 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |