CN201851671U - Automatic discharge valve - Google Patents
Automatic discharge valve Download PDFInfo
- Publication number
- CN201851671U CN201851671U CN2010206106261U CN201020610626U CN201851671U CN 201851671 U CN201851671 U CN 201851671U CN 2010206106261 U CN2010206106261 U CN 2010206106261U CN 201020610626 U CN201020610626 U CN 201020610626U CN 201851671 U CN201851671 U CN 201851671U
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- China
- Prior art keywords
- valve
- valve body
- plate
- spring
- fixed
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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 provides an automatic discharge valve which comprises a valve body, a valve cover, a valve seat and a valve plate; the valve body is connected with the valve cover through a bolt; the valve seat is positioned on the valve cover and constitutes a seal pair with the conical surface of the valve plate; the valve plate is fixedly connected with a guide rod; a guide sleeve is fixed in the valve body; the guide rod penetrates the guide sleeve; a spring is installed between the back side of the valve plate and the guide sleeve; a spring sleeve is installed outside the spring and fixed on the valve plate; a pin shaft is arranged at the lower part of the guide rod; a valve shaft penetrates the valve body; a shifting fork is fixed on the valve shaft of an inner cavity of the valve body; the pin shaft is positioned in an open groove of the shifting fork; a connecting rod is installed on the valve shaft outside the valve body; a supporting plate is fixed outside the valve body; and holes allowing locking pins to be inserted therein are processed at the other end of the connecting rod and on the supporting plate. The utility model has the benefits that the automatic discharge valve has the advantages of simple structure and reliable sealing, is opened and closed under the gravity of materials, is driven without any power and used for controlling the discharge efficiency through the locking pins, avoids misoperation and ensures the safety operation of the system.
Description
Technical field
The utility model relates to a kind of valving, especially is a kind of discharge valve that is used for discharging.
Background technique
Use the discharge valve at the metallurgy industry ash discharging system at present, generally adopt ball valve form or clock valve form, its common feature is to adopt Electric actuator or Pneumatic actuator to come operated valve, the one, and system complex, cost height, and consumes energy.
Summary of the invention
In order to overcome the deficiency of existing discharge valve control system complexity, cost height and consumes energy, the utility model provides a kind of self-powering type discharge valve.
The technological scheme that its technical problem that solves the utility model adopts is a kind of self-powering type discharge valve, comprise valve body, valve gap, valve seat, valve plate, valve body is connected by bolt with valve gap, valve seat is positioned on the valve gap, form sealing pair with the conical surface of valve plate, a valve plate and a guide rod are fixedly connected, valve body internal fixation one guide sleeve, guide rod passes guide sleeve, between valve plate back and guide sleeve spring is housed, and spring is equipped with spring housing outward, spring housing is fixed on the valve plate, in the bottom of guide rod one bearing pin is arranged, valve shaft runs through valve body, also has a fork to be fixed on the valve shaft of body cavity, bearing pin is positioned at the opening slot of fork, on the valve shaft outside the valve body connecting rod is housed, valve body outer fixing one dunnage is processed with the hole of inserting lock pin on the connecting rod the other end and the dunnage.
The beneficial effects of the utility model are simple in structure, and sealing is reliable, and the keying of valve is realized by the gravity of material, does not need any motivational drive, by lock pin control discharging frequency, can misoperation, and guarantee system safety operation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the tectonic maps of present embodiment
Among the figure: 1. valve gap; 2. valve plate; 3 valve seats; 4. spring housing; 5. spring; 6. guide rod; 7. guide sleeve; 8. valve body; 9. bearing pin; 10. fork; 11. valve shaft; 12. lock pin; 13. connecting rod; 14. dunnage.
Embodiment
As shown in Figure 1, a kind of self-powering type discharge valve, comprise valve body 8, valve gap 1, valve seat 3, valve plate 2, valve body 8 and valve gap 1 are connected by bolt, valve seat 3 is positioned on the valve gap 1, form sealing pair with the conical surface of valve plate 2, a valve plate 2 and a guide rod 6 are fixedly connected, valve body 8 internal fixation one guide sleeve 7, and guide rod 6 passes guide sleeve 7, between valve plate 2 backs and guide sleeve 7, spring 5 is housed, outside the spring 5 spring housing 4 is housed, spring housing 4 is fixed on the valve plate 2, and a bearing pin 9 is arranged in the bottom of guide rod 6, valve shaft 11 runs through valve body 8, also have a fork 10 to be fixed on the valve shaft 11 of valve body 8 inner chambers, bearing pin 9 is positioned at the opening slot of fork 10, on the valve shaft 11 outside the valve body 8 connecting rod 13 is housed, valve body 8 outer fixing one dunnage 14 is processed with the hole of inserting lock pin 12 on connecting rod 13 the other ends and the dunnage 14.
Operating principle: the keying of valve is controlled by the material height, and material height is in setting value, and valve is in closed condition, realizes sealing by the power of spring 5, and this moment, lock pin 12 inserted on connecting rods 13 and the dunnage 14 in the respective aperture, the locking closed position; When material is high when surpassing setting value, extract lock pin 12, valve plate 2 is descending in the material action of gravity, realizes discharging, does not need any motivational drive, by lock pin 12 control discharging frequencies, can misoperation, guarantee system safety operation.
Claims (1)
1. self-powering type discharge valve, comprise valve body, valve gap, valve seat, valve plate, valve body is connected by bolt with valve gap, valve seat is positioned on the valve gap, form sealing pair with the conical surface of valve plate, it is characterized in that: a described valve plate and a guide rod are fixedly connected, described valve body internal fixation one guide sleeve, guide rod passes guide sleeve, between valve plate and guide sleeve spring is housed, and spring is equipped with spring housing outward, spring housing is fixed on the valve plate, in the bottom of guide rod one bearing pin is arranged, described valve shaft runs through valve body, also has a fork to be fixed on the valve shaft of body cavity, bearing pin is positioned at the opening slot of fork, on the valve shaft outside the valve body connecting rod is housed, valve body outer fixing one dunnage is processed with the hole of inserting lock pin on the connecting rod the other end and the dunnage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206106261U CN201851671U (en) | 2010-11-12 | 2010-11-12 | Automatic discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206106261U CN201851671U (en) | 2010-11-12 | 2010-11-12 | Automatic discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851671U true CN201851671U (en) | 2011-06-01 |
Family
ID=44094062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206106261U Expired - Lifetime CN201851671U (en) | 2010-11-12 | 2010-11-12 | Automatic discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466049A (en) * | 2010-11-12 | 2012-05-23 | 江苏神通阀门股份有限公司 | Self-operated discharge valve |
| CN111734861A (en) * | 2020-06-28 | 2020-10-02 | 扬州伯瑞格机械有限公司 | Self-operated ash discharging valve |
-
2010
- 2010-11-12 CN CN2010206106261U patent/CN201851671U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466049A (en) * | 2010-11-12 | 2012-05-23 | 江苏神通阀门股份有限公司 | Self-operated discharge valve |
| CN102466049B (en) * | 2010-11-12 | 2013-03-20 | 江苏神通阀门股份有限公司 | Self-operated discharge valve |
| CN111734861A (en) * | 2020-06-28 | 2020-10-02 | 扬州伯瑞格机械有限公司 | Self-operated ash discharging valve |
| CN111734861B (en) * | 2020-06-28 | 2022-06-28 | 扬州伯瑞格机械有限公司 | Self-operated ash discharge valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110601 Effective date of abandoning: 20130320 |
|
| RGAV | Abandon patent right to avoid regrant |