CN202001633U - Y-shaped slurry valve - Google Patents
Y-shaped slurry valve Download PDFInfo
- Publication number
- CN202001633U CN202001633U CN2011200588744U CN201120058874U CN202001633U CN 202001633 U CN202001633 U CN 202001633U CN 2011200588744 U CN2011200588744 U CN 2011200588744U CN 201120058874 U CN201120058874 U CN 201120058874U CN 202001633 U CN202001633 U CN 202001633U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- valve seat
- seat
- barrel
- 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 relates to a Y-shaped slurry valve, which comprises a valve body, a valve seat, a valve blade, a valve rod, a bracket, a sealing piece and an installation piece, wherein a Y-shaped structure is formed between the axial line of an entrance/exit channel of the valve body and the axial line of the valve rod; mutually matched sealing surfaces are arranged between the valve seat and the valve blade; hard alloys are stacked and welded on the sealing surfaces of the valve seat and the valve blade respectively; the valve body consists of a left valve body and a right valve body; the left valve body and the right valve body are connected with each other through a bolt; and the valve seat is arranged between the left valve body and the right valve body. The Y-shaped slurry valve has the characteristics of convenience of maintenance and the like, is easy to process and is applicable to valves on a medium pipeline in the fields of petroleum, chemical industry, paper making and the like.
Description
Technical field
The utility model relates to valve field, specifically about a kind of slurry valve that is used for medium transport such as paper pulp, medicine, chemical dyestuff.
Background technique
Y type slurry valve has characteristics such as unobstructed, the difficult deposition material of runner, its structure generally is made up of valve body, valve seat, flap, valve gap, valve rod, support etc., form y-type structure between the import and export passage axis of valve body and the valve rod axis, have the sealing surface that cooperatively interacts between valve seat and the flap.Its major defect is that valve body is an overall structure, and valve seat is arranged between the valve body import and export, and difficulty of processing is big, and maintenance is inconvenient behind the prooving of valve seat.
Summary of the invention
The purpose of this utility model is the shortcoming that exists at prior art, and a kind of easy processing, Y type slurry valve easy to maintenance are provided.
The technical solution of the utility model comprises valve body, valve seat, flap, valve rod, support, Sealing and assembling set, form y-type structure between the import and export passage axis of valve body and the valve rod axis, has the sealing surface that cooperatively interacts between valve seat and the flap, valve seat and flap sealing surface be pile-up welding hard alloy respectively, mainly be that valve body is made up of left valve barrel and right valve barrel, left valve barrel is installed by bolt with right valve barrel and is connected, and valve seat is installed between the two.
In above technological scheme, right valve barrel inner-wall spraying cemented carbide.
The utility model has the advantages that valve seat is installed between left valve barrel and the right valve barrel easy processing, easy to maintenance.
Description of drawings
Fig. 1 is a structure cut-away view of the present utility model.
Embodiment
Y type slurry valve as shown in Figure 1, comprise valve body, valve seat 2, flap 3, valve rod 4, support 6, Sealing and assembling set, form y-type structure between the import and export passage axis of valve body and valve rod 4 axis, has the sealing surface that cooperatively interacts between valve seat 2 and the flap 3, valve seat 2 and flap 3 sealing surfaces difference pile-up welding hard alloy, valve body is made up of left valve barrel 1 and right valve barrel 5, left valve barrel 1 is installed by bolt with right valve barrel 5 and is connected, valve seat 2 is installed between the two, make valve seat 2 processing and maintenance easily, improve the machining accuracy of valve seat 2 sealing surfaces.Between valve seat 2 and left valve barrel 1 and right valve barrel 5, be respectively equipped with sealing gasket.Right valve barrel 5 inner-wall spraying cemented carbide improve that valve body anti-ly washes away, abrasion resistance properties.Be shaped on guiding groove on the support 6, this guiding groove cooperatively interacts and constitutes the stem guiding device with being fixed on guide pad 7 on the valve rod 4, and the movement locus of restriction valve rod 4 keeps valve rod 4 to move up and down, and prevents flap 3 rotations.Described stem guiding device also can adopt the formation that cooperatively interacts of guiding rib and the guiding groove in the guide pad 7 that is fixed on the valve rod 4 on the support 6.
Claims (2)
1. Y type slurry valve, comprise valve body, valve seat (2), flap (3), valve rod (4), support (6), Sealing and assembling set, form y-type structure between the import and export passage axis of valve body and valve rod (4) axis, has the sealing surface that cooperatively interacts between valve seat (2) and the flap (3), valve seat (2) and flap (3) sealing surface difference pile-up welding hard alloy, it is characterized in that valve body is made up of left valve barrel (1) and right valve barrel (5), left valve barrel (1) is installed by bolt with right valve barrel (5) and is connected, and valve seat (2) is installed between the two.
2. Y type slurry valve according to claim 1 is characterized in that right valve barrel (5) inner-wall spraying cemented carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200588744U CN202001633U (en) | 2011-02-28 | 2011-02-28 | Y-shaped slurry valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200588744U CN202001633U (en) | 2011-02-28 | 2011-02-28 | Y-shaped slurry valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001633U true CN202001633U (en) | 2011-10-05 |
Family
ID=44704374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200588744U Expired - Fee Related CN202001633U (en) | 2011-02-28 | 2011-02-28 | Y-shaped slurry valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001633U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748479A (en) * | 2012-06-20 | 2012-10-24 | 南通高中压阀门有限公司 | Energy-saving and low-flow-resistance Y-type shutoff valve |
| CN103090022A (en) * | 2011-11-07 | 2013-05-08 | 戴学祥 | Straight-flow shut-off valve sealed with elastic valve seat under fluid pressure |
| CN104074988A (en) * | 2014-06-27 | 2014-10-01 | 浙江省泵阀产品质量检验中心 | Multi-angle combined and scouring-resistant slurry valve |
| CN107131306A (en) * | 2017-06-28 | 2017-09-05 | 泉州市沪航阀门制造有限公司 | Vortex-free water pump control valve |
| CN108006298A (en) * | 2017-12-13 | 2018-05-08 | 洛阳栾川钼业集团股份有限公司 | A kind of Y-valve and its application |
-
2011
- 2011-02-28 CN CN2011200588744U patent/CN202001633U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090022A (en) * | 2011-11-07 | 2013-05-08 | 戴学祥 | Straight-flow shut-off valve sealed with elastic valve seat under fluid pressure |
| CN102748479A (en) * | 2012-06-20 | 2012-10-24 | 南通高中压阀门有限公司 | Energy-saving and low-flow-resistance Y-type shutoff valve |
| CN104074988A (en) * | 2014-06-27 | 2014-10-01 | 浙江省泵阀产品质量检验中心 | Multi-angle combined and scouring-resistant slurry valve |
| CN107131306A (en) * | 2017-06-28 | 2017-09-05 | 泉州市沪航阀门制造有限公司 | Vortex-free water pump control valve |
| WO2019000115A1 (en) * | 2017-06-28 | 2019-01-03 | 泉州市沪航门阀制造有限公司 | Vortex-free water pump control valve |
| CN108006298A (en) * | 2017-12-13 | 2018-05-08 | 洛阳栾川钼业集团股份有限公司 | A kind of Y-valve and its application |
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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 |
Granted publication date: 20111005 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |