CN207814481U - A kind of hydraulic high pressure abrasion-proof ore pulp gate valve - Google Patents
A kind of hydraulic high pressure abrasion-proof ore pulp gate valve Download PDFInfo
- Publication number
- CN207814481U CN207814481U CN201721921189.3U CN201721921189U CN207814481U CN 207814481 U CN207814481 U CN 207814481U CN 201721921189 U CN201721921189 U CN 201721921189U CN 207814481 U CN207814481 U CN 207814481U
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- China
- Prior art keywords
- valve
- plate
- ore pulp
- ceramic
- high pressure
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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.)
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Abstract
The utility model discloses a kind of hydraulic high pressure abrasion-proof ore pulp gate valves, including valve body, it is bolted to connection ceramic valve seat at the top of the valve body, it is provided with holder at the top of the ceramic valve seat, the bottom of the holder is provided with valve rod, the bottom of the valve rod through the top of ceramic valve seat and is connected with valve plate by attachment device, the bottom of the valve plate sequentially passes through the bottom of ceramic valve seat and bottom that is ceramic and extending to valve body, the front surface of the valve body and back are arranged with mounting ring, the valve plate includes plate body, the top of the plate body and the bottom of attachment device connect.The hydraulic high pressure abrasion-proof ore pulp gate valve, pass through the improvement of valve plate, mounting ring and attachment device, and the components such as valve body, gasket, valve rod and ceramic valve seat are used cooperatively, it avoids due to stress excessive caused ore pulp valve damage when switch is closed, ceramic valve seat uses ceramic seal with flashboard simultaneously, its wear-resisting property is improved, the service life of ore pulp valve is extended.
Description
Technical field
The utility model is related to valve technology field, specially a kind of hydraulic high pressure abrasion-proof ore pulp gate valve.
Background technology
Ore pulp valve is gained the name because being applied on mine, is composed using three-chip type, is welded by casting valve body and two panels flange
Connect, have it is reasonable for structure, it is easy to operate, open quick, have that wear-resisting, corrosion-resistant, service life is long, interchangeability is strong, dress
With convenient, maintenance cost is low, high financial profit, sealed reliable, the features such as avoiding " gnawing circle " phenomenon, is suitable for mine, metallurgy, coal
Charcoal, chemical industry, the keying of the granule materials conveyance conduit of the industries such as power plant are current domestic slurry pipeline steel system preferably preferred valves
Door.
Traditional ore pulp valve, be susceptible to due to switch be closed when stress it is excessive caused by ore pulp valve damage, shorten
The service life of ore pulp valve increases the repair rate of ore pulp valve, and working efficiency is reduced while increasing cost, gives user
Use make troubles.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of hydraulic high pressure abrasion-proof ore pulp gate valve, solves appearance
Easily occur due to when switch is closed stress it is excessive and the problem of cause ore pulp valve to damage and metal contact seal is easy to wear
Problem.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of resistance to ore grinding of hydraulic high pressure
Gate valve for slurry, including valve body have been bolted to connection ceramic valve seat at the top of the valve body, have been set at the top of the ceramic valve seat
It is equipped with holder, the bottom of the holder is provided with valve rod, and the bottom of the valve rod through the top of ceramic valve seat and passes through connection
Device is connected with valve plate, and the bottom of the valve plate sequentially passes through bottom and valve body and the bottom for extending to valve body of ceramic valve seat
Portion, the front surface of the valve body and back are arranged with mounting ring.
The valve plate includes the ceramic layer on plate body and covering plate body, the top of the plate body and the bottom of attachment device
It connects, the refractory plate being equipped with valve body is inlaid on the plate body.
The attachment device includes device body, and the bottom of the valve rod is solid by the top of positioning bolt and device body
It is fixed to connect, connection bolt is provided through on described device ontology, the valve plate is sheathed on the surface of connection bolt.
Preferably, the inner cavity of the valve body is provided with the gasket being equipped with valve plate.
Preferably, weight loss groove is offered on the plate body and positioned at the top and bottom of refractory plate.
Preferably, it is provided with the metal ball being equipped with valve body on the plate body.
Preferably, the mounting ring includes ring body, and mounting hole is offered in the ring body, and the inner cavity of the ring body is provided with
Rubber ring.
Preferably, the front surface of the valve body is provided with non-slipping block.
(3) advantageous effect
The utility model provides a kind of hydraulic high pressure abrasion-proof ore pulp gate valve.Has following advantageous effect：The hydraulic high pressure
Abrasion-proof ore pulp gate valve passes through the portions such as the improvement of valve plate, mounting ring and attachment device and valve body, gasket, valve rod and ceramic valve seat
Part is used cooperatively, avoid due to switch be closed when stress it is excessive caused by ore pulp valve damage, extend making for ore pulp valve
With the service life, reduce the repair rate of ore pulp valve, improved work efficiency while reducing cost, the person's of being convenient to use makes
With, while ceramic valve seat uses ceramic seal with flashboard, improves its wear-resisting property, extends the service life of ore pulp valve, have
It is wear-resisting, heat safe feature.
Description of the drawings
Fig. 1 is the front view of the utility model structure；
Fig. 2 is the side view of the utility model structure；
Fig. 3 is the structural schematic diagram of the utility model valve plate；
Fig. 4 is the structural schematic diagram of the utility model mounting ring；
Fig. 5 is the structural schematic diagram of the utility model attachment device.
In figure：1, valve body；2, valve plate；21, plate body；23, weight loss groove；24, metal ball；3, gasket；4, valve rod；5, ceramic valve
Seat；6, holder；7, non-slipping block；8, mounting ring；81, rubber ring；82, mounting hole；83, ring body；9, attachment device；91, spiral shell is positioned
Bolt；92, device body；93, bolt is connected.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hydraulic high pressure abrasion-proof ore pulp gate valve, including
The front surface of valve body 1, valve body 1 is provided with non-slipping block 7, and the inner cavity of valve body 1 is provided with the gasket 3 being equipped with valve plate 2, valve body
1 top has been bolted to connection ceramic valve seat 5, and the top of ceramic valve seat 5 is provided with holder 6, the bottom setting of holder 6
There are valve rod 4, the bottom of valve rod 4 through the top of ceramic valve seat 5 and to be connected with valve plate 2 by attachment device 9, valve plate 2
Bottom sequentially passes through the bottom of ceramic valve seat 5 and valve body 1 and the bottom for extending to valve body 1, the front surface of valve body 1 and back cover
Equipped with mounting ring 8, mounting ring 8 includes ring body 83, offers mounting hole 82 in ring body 83, the inner cavity of ring body 83 is provided with rubber
Ring 81.
Valve plate 2 includes the ceramic layer on plate body 21 and covering plate body 21, is provided on plate body 21 and ceramic valve body 1 coordinates
The metal ball 24 of setting offers weight loss groove 23, the top of plate body 21 on plate body 21 and positioned at the top and bottom of refractory plate
It is connect with the bottom of attachment device 9, the refractory plate being equipped with valve body 1 is inlaid on plate body 21.
Attachment device 9 includes device body 92, the top that the bottom of valve rod 4 passes through positioning bolt 91 and device body 92
It is fixedly connected, connection bolt 93 is provided through on device body 92, valve plate 2 is sheathed on the surface of connection bolt 93.
In conclusion the hydraulic high pressure abrasion-proof ore pulp gate valve, by valve plate 2, the improvement of mounting ring 8 and attachment device 9, with
And the components such as valve body 1, gasket 3, valve rod 4 and ceramic valve seat 5 are used cooperatively, avoid due to when switch is closed stress it is excessive and
Caused ore pulp valve damage, extends the service life of ore pulp valve, reduces the repair rate of ore pulp valve, while reducing cost
It improves work efficiency, the use for the person of being convenient to use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hydraulic high pressure abrasion-proof ore pulp gate valve, including valve body (1), it is characterised in that：Pass through spiral shell at the top of the valve body (1)
Bolt is fixedly connected with ceramic valve seat (5), and holder (6), the bottom of the holder (6) are provided at the top of the ceramic valve seat (5)
It is provided with valve rod (4), the bottom of the valve rod (4) is flexibly connected through the top of ceramic valve seat (5) and by attachment device (9)
There is a valve plate (2), the bottom of the valve plate (2) sequentially passes through the bottom of ceramic valve seat (5) and valve body (1) and extends to valve body (1)
Bottom, the front surface of the valve body (1) and back are arranged with mounting ring (8)；
The valve plate (2) includes the ceramic layer on plate body (21) and covering plate body (21), the top of the plate body (21) and company
The bottom of connection device (9) connects, and the refractory plate (22) being equipped with valve body (1) is inlaid on the plate body (21)；
The attachment device (9) includes device body (92), and the bottom of the valve rod (4) passes through positioning bolt (91) and device sheet
Body is fixedly connected at the top of (92), and connection bolt (93) is provided through on described device ontology (92), and the valve plate (2) is arranged
In the surface of connection bolt (93).
2. a kind of hydraulic high pressure abrasion-proof ore pulp gate valve according to claim 1, it is characterised in that：The valve body (1) it is interior
Chamber is provided with the gasket (3) being equipped with valve plate (2).
3. a kind of hydraulic high pressure abrasion-proof ore pulp gate valve according to claim 1, it is characterised in that：On the plate body (21) and
Weight loss groove (23) is offered positioned at the top and bottom of refractory plate (22).
4. a kind of hydraulic high pressure abrasion-proof ore pulp gate valve according to claim 1, it is characterised in that：It is set on the plate body (21)
It is equipped with the metal ball (24) being equipped with valve body (1).
5. a kind of hydraulic high pressure abrasion-proof ore pulp gate valve according to claim 1, it is characterised in that：Mounting ring (8) packet
Ring body (83) is included, mounting hole (82) is offered on the ring body (83), the inner cavity of the ring body (83) is provided with rubber ring (81).
6. a kind of hydraulic high pressure abrasion-proof ore pulp gate valve according to claim 1, it is characterised in that：The valve body (1) is just
Surface is provided with non-slipping block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921189.3U CN207814481U (en) | 2017-12-29 | 2017-12-29 | A kind of hydraulic high pressure abrasion-proof ore pulp gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921189.3U CN207814481U (en) | 2017-12-29 | 2017-12-29 | A kind of hydraulic high pressure abrasion-proof ore pulp gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814481U true CN207814481U (en) | 2018-09-04 |
Family
ID=63328991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921189.3U Expired - Fee Related CN207814481U (en) | 2017-12-29 | 2017-12-29 | A kind of hydraulic high pressure abrasion-proof ore pulp gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814481U (en) |
-
2017
- 2017-12-29 CN CN201721921189.3U patent/CN207814481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180904 Termination date: 20181229 |