CN207064675U - A kind of ore pulp valve - Google Patents
A kind of ore pulp valve Download PDFInfo
- Publication number
- CN207064675U CN207064675U CN201720728822.0U CN201720728822U CN207064675U CN 207064675 U CN207064675 U CN 207064675U CN 201720728822 U CN201720728822 U CN 201720728822U CN 207064675 U CN207064675 U CN 207064675U
- Authority
- CN
- China
- Prior art keywords
- sealing plate
- ore pulp
- reinforcement
- pulp valve
- valve
- 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
A kind of ore pulp valve, it is related to a kind of ore pulp valve.The ore pulp valve, semicircle reinforcement is provided with the contact surface of sealing plate and left-and-right supporting plate, positioned at the position of slurries through hole upper end and slurries through hole both ends.After sealing plate is badly deformed larger location arrangements reinforcement, the stress concentration phenomenon of sealing plate is relieved, the structure solve the problems, such as ore pulp valve at work the gap caused by flexural deformation it is excessive cause seal failure, slurry leakage, it has the advantages of reasonable in design, simple in construction, good airproof performance.
Description
Technical field
It the utility model is related to a kind of ore pulp valve, more particularly to a kind of ore pulp valve.
Background technology
Existing ore pulp valve is mainly made up of flashboard, sealing plate, then in the presence of slurry pressure, sealing plate and flashboard are easy
Occur stress concentration phenomenon, cause the flexural deformation of sealing plate and flashboard, had a strong impact on valve flashboard, sealing plate it is strong
Degree, rigidity, and then influence valve sealing so that valve at work repeatedly caused by deformation gap it is excessive cause sealing lose
Effect, slurry leak, and can not ensure the stability of ore pulp valve.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of ore pulp valve, its is simple in construction, sets
Meter is reasonable, reliable and stable.
Technical scheme is used by the utility model：A kind of ore pulp valve, including valve rod, be connected with valve rod with slurry
The flashboard of fluid through-hole, the left-and-right supporting plate for being arranged on flashboard both sides and the sealing plate and support for being arranged on left-and-right supporting plate both sides,
It is characterized in that, the opening position on the contact surface of sealing plate and left-and-right supporting plate, positioned at slurries through hole upper end is additionally provided with
The semicircular reinforcement arranged at equal intervals.
In above-mentioned technical proposal, the thickness of the reinforcement of described sealing plate is 40~60mm.
In above-mentioned technical proposal, the length of the reinforcement for the sealing plate stated is 400~550mm.
The beneficial effects of the utility model are：The ore pulp valve, on the contact surface of sealing plate and left-and-right supporting plate, positioned at slurry
The position and slurries through hole both ends of fluid through-hole upper end are provided with criss-crossing reinforcing ribs.It is badly deformed larger position cloth in sealing plate
After putting reinforcement, the stress concentration phenomenon of sealing plate is relieved, the structure efficiently solve ore pulp valve at work because
Flexural deformation cause gap it is excessive cause seal failure, slurry leakage the problem of, its have it is reasonable in design, simple in construction, sealing
The advantages of property is good.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is ore pulp valve arrangement schematic diagram in the utility model embodiment；
Fig. 2 is sealing plate main view schematic diagram in the utility model embodiment；
Number explanation is as follows in figure：1 valve rod, 2 flashboards, 3 slurries through holes, 4 left support plates, 5 right support plates, 6 left sealing plates,
7 right sealing plates, 8 supports, 9 reinforcements.
Embodiment
Enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings 1~Fig. 2
The utility model is described in further detail with embodiment.
Embodiment 1:
The ore pulp valve that the present embodiment uses, including valve rod 1, the flashboard 2 with slurries through hole 3 being connected with valve rod 1, setting
The left support plate 4 of the both sides of flashboard 2, right support plate 5 and be arranged on the left sealing plates 6 of left-and-right supporting plate both sides, right sealing plate 7 and
Support 8, wherein left sealing plate 6, the structure of right sealing plate 7 are identical, in the present embodiment, in the left contact with left support plate 4 of sealing plate 6
Opening position on face, positioned at the upper end of slurries through hole 3 is provided with semicircular reinforcement 9, in right sealing plate 7 and right support plate 5
Opening position on contact surface, positioned at the upper end of slurries through hole 3 is provided with the semicircular reinforcement 9 arranged at equal intervals.
The present embodiment is by taking left sealing plate 6 as an example, and the thickness of the reinforcement of left sealing plate 6 is 40mm, the reinforcement of left sealing plate 6
The length of muscle is 400mm.
Embodiment 2:
The present embodiment and the difference of embodiment 1 are:The thickness of the reinforcement of left sealing plate 6 is 45mm, left sealing plate 6
The length of reinforcement be 450mm.
Embodiment 3:
The present embodiment and the difference of embodiment 1 are:The thickness of the reinforcement of left sealing plate 6 is 50mm, left sealing plate 6
The length of reinforcement be 500mm.
Embodiment 4:
The present embodiment and the difference of embodiment 1 are:The thickness of the reinforcement of left sealing plate 6 is 55mm, left sealing plate 6
The length of reinforcement be 530mm.
Embodiment 5:
The present embodiment and the difference of embodiment 1 are:The thickness of the reinforcement of left sealing plate 6 is 60mm, left sealing plate 6
The length of reinforcement be 550mm.
The structure improves the thickness and width of reinforcement simultaneously, after being arranged to semicircle, ensure that the bending of sealing plate
Rigidity, compare and obtained greatly with in-line reinforcement and criss-crossing reinforcing ribs, its stress concentration phenomenon.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (3)
1. a kind of ore pulp valve, including valve rod, be connected with valve rod the flashboard with slurries through hole, be arranged on the left and right of flashboard both sides
Supporting plate and the sealing plate and support for being arranged on left-and-right supporting plate both sides, it is characterised in that in sealing plate and left-and-right supporting plate
Opening position on contact surface, positioned at slurries through hole upper end is additionally provided with the semicircular reinforcement arranged at equal intervals.
2. ore pulp valve as claimed in claim 1, it is characterised in that the thickness of the reinforcement of described sealing plate be 40~
60mm。
3. ore pulp valve as claimed in claim 1, it is characterised in that the length of the reinforcement of described sealing plate be 400~
550mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728822.0U CN207064675U (en) | 2017-06-22 | 2017-06-22 | A kind of ore pulp valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728822.0U CN207064675U (en) | 2017-06-22 | 2017-06-22 | A kind of ore pulp valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064675U true CN207064675U (en) | 2018-03-02 |
Family
ID=61509369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720728822.0U Expired - Fee Related CN207064675U (en) | 2017-06-22 | 2017-06-22 | A kind of ore pulp valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064675U (en) |
-
2017
- 2017-06-22 CN CN201720728822.0U patent/CN207064675U/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: 20180302 Termination date: 20180622 |