CN201240699Y - Flexible star type discharge valve - Google Patents
Flexible star type discharge valve Download PDFInfo
- Publication number
- CN201240699Y CN201240699Y CNU2007203022898U CN200720302289U CN201240699Y CN 201240699 Y CN201240699 Y CN 201240699Y CN U2007203022898 U CNU2007203022898 U CN U2007203022898U CN 200720302289 U CN200720302289 U CN 200720302289U CN 201240699 Y CN201240699 Y CN 201240699Y
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- CN
- China
- Prior art keywords
- valve
- valve plate
- discharge valve
- discharge
- star type
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Disclosed is a flexible star type discharge valve, pertaining to a feeding device for universal machinery. The discharge valve adopts the technical proposal that when a valve plate encounters a hard object and gets stuck, the valve plate transforms, so the discharge valve is capable of disposing material which contains irregular grains; and the valve plate can be replaced at any time according to wear condition. The discharge valve is characterized in that the valve plate is detachable and the valve core of the valve plate is made of elastic material. When in work, if irregular grains are blocked at the intersection of the valve plate and a feed port of the valve body, the valve plate transforms under the driving of a motor, so that the valve core can not get stuck and the irregular grains can be discharged. The discharge valve enlarges the application range of old star type discharge valves and is widely applicable on batching systems in metallurgical and mining fields.
Description
Technical field:
The present invention relates to a kind of method for making of novel star-like discharge valve, be applied to handle the material that contains irregular particle, be widely used in the dosing of industries such as metallurgy, electric power, mining.
Technical background:
The star-like discharge valve of rigidity can only be used for fine grained, row coccoid or granular material unloads, and when containing the material of irregular particle for processing, often be stuck in valve block and housing inlet point intersection because of irregular particle, cause spool stuck, cause reductor, motor to damage or burn, the meeting that has causes spool to damage, even if when handling fine grained, coccoid or granular material, also sneaks into irregular particle because of the material accident often and causes breakdown of equipment.
Summary of the invention:
The objective of the invention is to design the star-like discharge valve of a kind of novel flexible, be applicable to the working condition that the star-like discharge valve of rigidity can not be tackled, and valve block can change, the service life of valve body is much larger than the other forms of valve body with material.
The technical scheme that its technical matters that solves the utility model adopts is: the star-like discharge valve of a kind of flexibility, valve block runs into when hard thing blocks and can deform, thereby discharge valve has been possessed to handle the ability that contains the irregular particle material, and valve block can be changed at any time according to wear pattern, it is characterized in that: adopt to have the valve block that elastomeric material is made spool, valve block is designed to removable.When irregular particle was stuck in valve block and valve body inlet point intersection, valve block deformed under the driving of motor during work, and the particle that is blocked has two kinds of situations substantially: the one, and along with moving to discharge gate together, the valve block that is out of shape discharges; Another kind of situation is to cross to be fallen by the card valve block to be brought to discharge gate to discharge in follow-up hopper.
The valve block of flexible star-like discharge valve is an elastomeric material, and valve block deforms when running into hard thing and blocking, and can not cause the damage of valve body, spool, and actv. prolongs the service life of equipment, can not cause reductor, motor to damage because of overload simultaneously.
Description of drawings:
Accompanying drawing is the flexible star-like discharge valve structural representation of the present invention, and Fig. 1 is integral structure figure, and Fig. 2 is that the A-A section-drawing is the spool partial enlarged drawing.
Among the figure: valve body (housing) 1, spool 2, transmission shaft 3, tie bolt 4, valve block 5, motor and reductor 6.
The specific embodiment:
The valve block of valve body is made up of two parts, and a part is an adapter plate, and a part is an elastic valve plate.Fixed plate is an one with the frid on axle, both sides, and adapter plate and valve block adopt bolted connection.The elastic valve plate material has temperature resistant rubber plate, high-molecular polythene plate, spring steel plate etc.
Make φ 300 flexible star-like discharge valves, valve block adopts rubber plate, is applied to the vibrating grizzly feed in the Bayan nur Zijin company zinc dross treatment project.
Make φ 350 flexible star-like discharge valves, valve block adopts spring steel plate, is applied to the various auxilliary material batching dosings in Bayan nur Zijin company zinc powder workshop.
Claims (1)
1, the star-like discharge valve of a kind of flexibility is characterized in that: adopt to have the valve block that elastomeric material is made spool, valve block is designed to removable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203022898U CN201240699Y (en) | 2007-12-11 | 2007-12-11 | Flexible star type discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203022898U CN201240699Y (en) | 2007-12-11 | 2007-12-11 | Flexible star type discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240699Y true CN201240699Y (en) | 2009-05-20 |
Family
ID=40713992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203022898U Expired - Fee Related CN201240699Y (en) | 2007-12-11 | 2007-12-11 | Flexible star type discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240699Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569687A (en) * | 2012-08-09 | 2014-02-12 | 克朗斯股份公司 | Method and device for conveying goods to be conveyed with a cellular wheel sluice |
| CN113830576A (en) * | 2021-08-24 | 2021-12-24 | 青阳县迎春炉料有限公司 | Furnace charge automatic discharging device |
-
2007
- 2007-12-11 CN CNU2007203022898U patent/CN201240699Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569687A (en) * | 2012-08-09 | 2014-02-12 | 克朗斯股份公司 | Method and device for conveying goods to be conveyed with a cellular wheel sluice |
| CN103569687B (en) * | 2012-08-09 | 2016-04-06 | 克朗斯股份公司 | Subregion hub brake is utilized to carry the method and apparatus of article to be conveyed |
| CN113830576A (en) * | 2021-08-24 | 2021-12-24 | 青阳县迎春炉料有限公司 | Furnace charge automatic discharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20101211 |