CN203131051U - Quick-opening valve - Google Patents
Quick-opening valve Download PDFInfo
- Publication number
- CN203131051U CN203131051U CN 201320129219 CN201320129219U CN203131051U CN 203131051 U CN203131051 U CN 203131051U CN 201320129219 CN201320129219 CN 201320129219 CN 201320129219 U CN201320129219 U CN 201320129219U CN 203131051 U CN203131051 U CN 203131051U
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- CN
- China
- Prior art keywords
- flange
- quick
- plate
- opening valve
- flange plate
- 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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- Valve Housings (AREA)
Abstract
The utility model relates to a quick-opening valve which adopts the structure that a flange plate is arranged on a vertical output pipeline; the bottom of the flange plate is in sealed connection with a blind flange through rubber mats; lugs corresponding to each other are arranged on the blind flange and the circumference of the flange plate respectively; the blind flange and the flange plate are moveably connected through the lugs; a positioning plate is further arranged on the flange plate; an opening groove is formed in a position corresponding to the fastened blind flange; the positioning plate stretches out from the opening groove; and the blind flange is chocked on the positioning plate through using tilted iron. The quick-opening valve has a simple structure, and can be opened in a quick beating manner; and the operation is simple and quick; and as the quick-opening valve can be operated only by a single person, time saving and labor saving are realized, safety production is guaranteed and production cost is saved.
Description
Technical field
The utility model relates to a kind of quick opening valve, is used for the low-grade ore of complicated association and extracts in the smart iron powder process a kind of ore drawing device on the transfer ore pulp pipeline.
Background technique
The low-lying place of raw ore slurry delivery line generally adopt the manual line with rubber valve of DN100-150 for the production of in when going wrong or stopping ore drawing use, operate dumb, often freeze the broken production that influences winter, change frequent, need heat with gas cutting when changing, the airborne people of hook installs etc., increased many cost of production virtually, simultaneously winter ore drawing, the workman need stand on the pipeline, labor intensity is big, and potential safety hazard is big.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of quick opening valve, and this quick opening valve structure is simple and direct, can utilize the mode of hitting soon with valve open, simple and quick, a people can operate, and is not only time saving and energy saving, guarantee safety in production, and saved cost of production.
For overcoming the above problems, concrete technological scheme of the present utility model is as follows: a kind of quick opening valve, be provided with flange plate at vertical output pipeline, the bottom of flange plate is by the rubber cushion blank flange that is tightly connected, be respectively equipped with the corresponding auricle in position on the circumference of blank flange and flange plate, blank flange and flange plate flexibly connect by auricle; Also be provided with positioning plate on flange plate, the corresponding position of the blank flange behind the fastening is provided with opening slot, and positioning plate stretches out in opening slot, and with wedge on positioning plate with the blank flange wedging.
This device has adopted the wedge mode that blank flange is fixing, thereby when ore drawing, only need wedge is taken off, and under the gravity effect of mineral, blank flange can be opened automatically, not only having solved bolton makes, the shortcoming that unlatching is wasted time and energy, and improved the working life of inventing, the replacement cycle of having reduced valve, reduce cost, guaranteed production.
Description of drawings
Fig. 1 is the structural representation of quick opening valve.
Fig. 2 is the axonometric drawing of quick opening valve closed state.
Fig. 3 is the axonometric drawing of quick opening valve opening state.
Embodiment
As shown in Figure 1 to Figure 3, a kind of quick opening valve, be provided with flange plate 2 at vertical output pipeline 1, the bottom of flange plate is by rubber cushion 3 blank flange 4 that is tightly connected, be respectively equipped with the corresponding auricle in position 5 on the circumference of blank flange 4 and flange plate 2, blank flange and flange plate flexibly connect by auricle; Also be provided with positioning plate 6 on flange plate, the corresponding position of the blank flange behind the fastening is provided with opening slot 7, and positioning plate stretches out in opening slot, and with wedge 8 on positioning plate with the blank flange wedging.
Claims (1)
1. quick opening valve, it is characterized in that: be provided with flange plate (2) at vertical output pipeline (1), the bottom of flange plate is by rubber cushion (3) blank flange (4) that is tightly connected, be respectively equipped with the corresponding auricle in position (5) on the circumference of blank flange (4) and flange plate (2), blank flange and flange plate flexibly connect by auricle; Also be provided with positioning plate (6) on flange plate, the corresponding position of the blank flange behind the fastening is provided with opening slot (7), and positioning plate stretches out in opening slot, and with wedge (8) on positioning plate with the blank flange wedging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129219 CN203131051U (en) | 2013-03-21 | 2013-03-21 | Quick-opening valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129219 CN203131051U (en) | 2013-03-21 | 2013-03-21 | Quick-opening valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131051U true CN203131051U (en) | 2013-08-14 |
Family
ID=48939031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129219 Expired - Fee Related CN203131051U (en) | 2013-03-21 | 2013-03-21 | Quick-opening valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131051U (en) |
-
2013
- 2013-03-21 CN CN 201320129219 patent/CN203131051U/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: 20130814 Termination date: 20180321 |