CN205896272U - No. two valves of powder - Google Patents
No. two valves of powder Download PDFInfo
- Publication number
- CN205896272U CN205896272U CN201620805946.XU CN201620805946U CN205896272U CN 205896272 U CN205896272 U CN 205896272U CN 201620805946 U CN201620805946 U CN 201620805946U CN 205896272 U CN205896272 U CN 205896272U
- Authority
- CN
- China
- Prior art keywords
- valve
- circle
- gap
- valve gap
- fork
- 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 provides a no. Two valves of powder, relates to air conveying valve field, including the valve body and the fork body of unloading, between personally experiencing sth. Part of the body, the valve body and the fork of unloading be provided with the valve gap, be connected with the valve gap shift fork on the valve gap, between personally experiencing sth. Part of the body, the valve gap and the fork of unloading be provided with the valve circle, the place of valve circle and valve gap contact is provided with respectively to be fixed in the valve circle sealing washer that the valve circled and to be fixed in the valve -cover seal circle on the valve gap. The utility model discloses a contact position at valve circle and valve gap sets up valve circle sealing washer and valve -cover seal circle respectively to improve leakproofness and wearability between valve gap and valve circle, just the utility model discloses simple structure, operating maintenance is convenient, low in production cost.
Description
Technical field
This utility model is related to air conveying valve field, specially a kind of powder body two-way valve.
Background technology
Powder body two-way valve widely applies in the powder material pneumatic conveying pipelines such as cement plant, power plant, chemical industry metallurgical,
And existing valve valve body, valve gap and each part all intact in the case of, merely because sealing surface slightly deform, burn into mill
Damage, valve cannot employ, repairing these valves needs to take a lot of time, and causes the great wasting of resources, exists simultaneously
The problems such as in tubing conveying, control valve is commonly present airtight performance difference, thus causing powder body to leak, brings economic loss.
Utility model content
According to problems of the prior art, this utility model provides a kind of has good sealing and wearability
Powder body two-way valve.
This utility model employs the following technical solutions:
A kind of powder body two-way valve, including valve body and discharging fork body, is provided with valve between described valve body and discharging fork body
Lid, described valve gap is connected with valve gap shift fork, is provided with valve circle between described valve gap and discharging fork body, described valve circle and valve gap
The place of contact is respectively arranged with the valve circle sealing ring being fixed in valve circle and the valve bonnet seal circle being fixed on valve gap.
Preferably, described valve circle and discharging fork body link position are provided with 0 type sealing ring.
Preferably, this utility model also includes rotating shaft, and described rotating shaft one end passes through the valve gap shift fork of valve body and valve inner
It is connected, the rotating shaft other end is connected with the stick outside valve body.
It is further preferred that described manipulation boom end is provided with detachable handle.
Preferably, it is provided with sealing gasket between described rotating shaft and valve body.
Preferably, described valve circle sealing ring, valve bonnet seal circle are all using abrasive rubber material.
Preferably, described valve circle edge is provided with valve gap limited block.
Preferably, described discharging fork external body is provided with stick limited block.
Preferably, described valve body and discharging fork body are bolted to connection.
Preferably, described valve body is additionally provided with access hole.
The beneficial effects of the utility model are:
1) this utility model is respectively provided with valve circle sealing ring and valve bonnet seal circle by the contact position in valve circle and valve gap,
To improve sealing and wearability between valve gap and valve circle, and this utility model structure is simple, operates easy to maintenance, production cost
Low.
2) this utility model drives axis of rotation by stick, and rotating shaft drives valve gap shift fork to rotate, and valve gap shift fork drives
Valve gap moves between discharging fork body, to realize the commutation that valve gap diverges between body discharge port in two dischargings, thus according to
It is actually needed the conveying direction changing material, play the effect of sub-material.
3) it is provided with and is provided with sealing between 0 type sealing ring, rotating shaft and valve body on valve circle and discharging fork body link position
Pad, further increases the sealing property of valve body.
4) valve circle edge is provided with valve gap limited block or discharging fork external body is provided with stick limited block, Ke Yi
Valve gap move to carry out during specified location spacing, prevent valve gap movement not in place.
5) it is provided with access hole on this utility model valve body, be easy to the maintenance of valve inner.
Brief description
Fig. 1, Fig. 2 are structural representation of the present utility model；
Fig. 3 is a portion enlarged drawing of Fig. 1.
Reference: 1- valve body 2- discharging fork body 3- valve gap 4- valve gap shift fork 5- valve circle 6- valve circle sealing ring 7- valve gap is close
Seal 8-0 type sealing ring 9- rotating shaft 10- stick 11- detachable handle 12- stick limited block 13- access hole.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
As Figure 1-3, a kind of powder body two-way valve, including valve body 1 and discharging fork body 2, described valve body 1 and discharging fork
It is provided with valve gap 3 between body 2, described valve gap 3 is connected with valve gap shift fork 4, arranges between described valve gap 3 and discharging fork body 2
There is valve circle 5, the place that described valve circle 5 contacts with valve gap 3 is respectively arranged with the valve circle sealing ring 6 being fixed in valve circle 5 and fixes
Valve bonnet seal circle 7 on valve gap 3；It is provided with 0 type sealing ring 8 on described valve circle 5 and discharging fork body 2 link position；Rotating shaft 9
One end is connected through valve body 1 with the valve gap shift fork 4 within valve body 1, and the other end is connected with the stick 10 outside valve body 1；
Described stick 10 end is provided with detachable handle 11；It is provided with sealing gasket between described rotating shaft 9 and valve body 1；Described valve circle
Sealing ring 6, valve bonnet seal circle 7 are all using abrasive rubber material；It is provided with stick limited block outside described discharging fork body 2
12；Described valve body 1 and discharging fork body 2 are bolted to connection；It is additionally provided with access hole 13 on described valve body 1.
Hereinafter work process of the present utility model is described further:
This utility model drives rotating shaft 9 to rotate by stick 10, and rotating shaft 9 drives valve gap shift fork 4 to rotate, valve gap shift fork 4
Drive valve gap 3 to diverge in discharging to move between body 2, to realize the commutation that valve gap 3 diverges between body 2 discharge port in two dischargings,
Thus changing the conveying direction of material according to actual needs, play the effect of sub-material.It is provided with stick outside discharging fork body 2
Limited block 12, can carry out when stick 10 moves to specified location (i.e. valve gap 3 and valve circle 5 seal cooperation) spacing, prevent
Valve gap 3 movement is not in place.
Claims (10)
1. a kind of powder body two-way valve, including valve body (1) and discharging fork body (2), described valve body (1) and discharging diverge body (2) it
Between be provided with valve gap (3), described valve gap (3) is connected with valve gap shift fork (4) it is characterised in that: described valve gap (3) is divided with discharging
It is provided with valve circle (5), the place that described valve circle (5) contacts with valve gap (3) is respectively arranged with is fixed on valve circle between trouble body (2)
(5) the valve circle sealing ring (6) on and the valve bonnet seal circle (7) being fixed on valve gap (3).
2. a kind of powder body two-way valve according to claim 1 it is characterised in that: described valve circle (5) and discharging fork body (2)
0 type sealing ring (8) is provided with link position.
3. a kind of powder body two-way valve according to claim 1 it is characterised in that: also include rotating shaft (9), described rotating shaft (9)
One end passes through the valve gap shift fork (4) inside valve body (1) and valve body (1) to be connected, outside rotating shaft (9) other end and valve body (1)
Stick (10) is connected.
4. a kind of powder body two-way valve according to claim 3 it is characterised in that: described stick (10) end is provided with can
Removal handle (11).
5. a kind of powder body two-way valve according to claim 3 it is characterised in that: set between described rotating shaft (9) and valve body (1)
It is equipped with sealing gasket.
6. a kind of powder body two-way valve according to claim 1 it is characterised in that: described valve circle sealing ring (6), valve bonnet seal
Circle (7) is all using abrasive rubber material.
7. a kind of powder body two-way valve according to claim 1 it is characterised in that: described valve circle (5) edge is provided with valve
Lid limited block.
8. a kind of powder body two-way valve according to claim 1 it is characterised in that: setting outside described discharging fork body (2)
There is stick limited block (12).
9. a kind of powder body two-way valve according to claim 1 it is characterised in that: described valve body (1) and discharging fork body (2)
It is bolted to connection.
10. a kind of powder body two-way valve according to claim 1 it is characterised in that: be additionally provided with maintenance on described valve body (1)
Mouth (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805946.XU CN205896272U (en) | 2016-07-28 | 2016-07-28 | No. two valves of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805946.XU CN205896272U (en) | 2016-07-28 | 2016-07-28 | No. two valves of powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896272U true CN205896272U (en) | 2017-01-18 |
Family
ID=57785549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805946.XU Expired - Fee Related CN205896272U (en) | 2016-07-28 | 2016-07-28 | No. two valves of powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205896272U (en) |
-
2016
- 2016-07-28 CN CN201620805946.XU patent/CN205896272U/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: 20170118 Termination date: 20180728 |