CN105257857A - Steel-lining fluoroplastic ceramic valve - Google Patents
Steel-lining fluoroplastic ceramic valve Download PDFInfo
- Publication number
- CN105257857A CN105257857A CN201510752800.3A CN201510752800A CN105257857A CN 105257857 A CN105257857 A CN 105257857A CN 201510752800 A CN201510752800 A CN 201510752800A CN 105257857 A CN105257857 A CN 105257857A
- Authority
- CN
- China
- Prior art keywords
- valve
- metalwork
- ceramic
- lining
- valve body
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seat
- F16K25/04—Arrangements for preventing erosion, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Abstract
The invention belongs to the field of valves and provides a steel-lining fluoroplastic ceramic valve for overcoming the defect that an existing ceramic valve is poor in corrosion resistance. The steel-lining fluoroplastic ceramic valve comprises a valve body, valve decks, a valve rod, a flow blocking body of a sealing channel and an executing mechanism. The valve body and the valve decks are metal parts. Ceramic flow channels are lined on the inner walls of the valve body and the valve decks. The flow blocking body is made of ceramic materials. Fluorine-lining layers are lined between the ceramic flow channels and the metal parts. The fluorine-lining layers are made of fluoroplastic materials. The metal part valve body and/or the metal part valve decks is/are connected with the fluorine-lining layers in a clamping manner. Clamping grooves are formed in connecting faces connected with the fluorine-lining layers of the metal part valve body and/or the metal part valve decks, and correspondingly, clamping blocks matched with the clamping grooves are arranged on the fluorine-lining layers, the metal part valve body and/or the metal part valve decks. The clamping grooves are dovetail grooves. According to the steel-lining fluoroplastic ceramic valve, the beneficial effects of ceramic valves and the beneficial effects of fluorine-lining plastic valves are combined, and the steel-lining fluoroplastic ceramic valve has extremely good corrosion resistance, scouring resistance and wear resistance performance.
Description
Technical field
The invention belongs to valve field, particularly relate to a kind of steel lining fluorine plastic ceramic valve.
Background technique
Existing ceramic valve is generally be metal by valve design, the runner design of body cavity is stupalith, but be directly lining with between the ceramic body of existing ceramic valve and metal valve body, in use have medium unavoidably to contact with metal valve body, cause the corrosion of metal valve body, shorten the working life of valve.
Summary of the invention
A kind of steel lining fluorine plastic ceramic valve provided for existing ceramic valve corrosion-resistant is provided.
The present invention is achieved by the following technical solution:
Steel lining fluorine plastic ceramic valve, comprises valve body, valve gap, valve rod, the bluff body of sealing runner and actuator; Described valve body and valve gap are metalwork, are lined with the runner of stupalith at valve body and valve gap inwall, and bluff body is that stupalith is made, and is lined with fluorine layer between ceramic runner and metalwork.Described lining fluorine layer is that fluoroplastic material is made.Described metalwork valve body and/or metalwork valve gap pass through hot melt extruded technique compact siro spinning technology with lining fluorine layer.
The junction surface that described metalwork valve body and/or metalwork valve gap are connected with lining fluorine layer is provided with draw-in groove, on lining fluorine layer, is provided with on metalwork valve body and/or metalwork valve gap the fixture block matched with draw-in groove accordingly.Described draw-in groove is dovetail groove.
The one side that described lining fluorine layer is connected with metalwork valve body and/or metalwork valve gap is provided with draw-in groove, and the junction surface be connected with lining fluorine layer at described metalwork valve body and/or metalwork valve gap is accordingly provided with the fixture block matched with draw-in groove.Described draw-in groove is dovetail groove.
Beneficial effect of the present invention: whole runner section contacts with material and is stupalith, has splendid flushing resistance; The advantage of ceramic valve, lined with fluoroplastic material valve combines by steel lining fluorine plastic ceramic valve, has splendid corrosion-resistant, resistance to erosion, abrasion resistance properties; Bluff body adopts advanced grinding equipment and manufacture technics, and precision is high, and surface quality is good, with valve seat to after grinding, utilizes the self lubricity of structural ceramics, has good sealability; Revolutionize that metal hard-sealing valve easily leaks, moment of torsion is large, the not corrosion resistant shortcoming of sealing surface; Ceramic valve seat, bluff body have good wear resistance, and make this valve durable in use, reliability is high, long service life, are titanium alloy valve and Monel valve 2 ~ 4 times; This valve is applicable to the granule medium of mordant high hardness, or has corrosion to have again the medium pipeline of soft particle is used as and open and close.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment one
As shown in Figure 1, steel lining fluorine plastic ceramic valve, comprises valve body 1, valve gap 2, valve rod 3, the bluff body 4 sealing runner and actuator 5; Described valve body 1 and valve gap 2 are metalwork, and be lined with the runner 6 of stupalith at valve body 1 and valve gap 2 inwall, bluff body 4 stupalith is made, and are lined with fluorine layer 7 between the runner 6 and metalwork of pottery.Described lining fluorine layer 7 is made for fluoroplastic material.Described metalwork valve body and/or metalwork valve gap pass through hot melt extruded technique compact siro spinning technology with lining fluorine layer.The junction surface that described metalwork valve body and/or metalwork valve gap are connected with lining fluorine layer is provided with draw-in groove 8, on lining fluorine layer, is provided with on metalwork valve body and/or metalwork valve gap the fixture block 9 matched with draw-in groove accordingly.Described draw-in groove is dovetail groove.
Embodiment two
The present embodiment is with the difference of embodiment one: the one side be connected with metalwork valve body and/or metalwork valve gap on described lining fluorine layer is provided with draw-in groove, and the junction surface be connected with lining fluorine layer at described metalwork valve body and/or metalwork valve gap is accordingly provided with the fixture block matched with draw-in groove.Described draw-in groove is dovetail groove.The present embodiment structure major part is identical with embodiment one, and difference part illustrates, and difference part is fairly simple, is the figure that those skilled in the art are easy to just can draw, therefore this embodiment does not just make corresponding accompanying drawing.
Draw-in groove in above-mentioned two embodiments also can be the draw-in groove of other shape, cross section is that rectangle or other irregular shape all can realize above-mentioned purpose, bluff body described in this patent refers to the fluid resistant seal device of various valve, as the flap etc. in the spheroid in ball valve, other valve.This lining fluorine structure of this patent can be applicable to, in various valve, not detail one by one at this.Actuator in this patent can be manual, pneumatic or electric actuator.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention, those ordinary skill in the art simple change and replace be all within protection scope of the present invention.
Claims (7)
1. steel lining fluorine plastic ceramic valve, comprises valve body, valve gap, valve rod, the bluff body of sealing runner and actuator; It is characterized in that: described valve body and valve gap are metalwork, be lined with the runner of stupalith at valve body and valve gap inwall, bluff body is that stupalith is made, and is lined with fluorine layer between ceramic runner and metalwork.
2. steel lining fluorine plastic ceramic valve according to claim 1, is characterized in that: described lining fluorine layer is that fluoroplastic material is made.
3. steel lining fluorine plastic ceramic valve according to claim 1 and 2, is characterized in that: described metalwork valve body and/or metalwork valve gap pass through hot melt extruded technique compact siro spinning technology with lining fluorine layer.
4. steel lining fluorine plastic ceramic valve according to claim 3, it is characterized in that: on the junction surface that described metalwork valve body and/or metalwork valve gap are connected with lining fluorine layer, be provided with draw-in groove, on lining fluorine layer, be provided with on metalwork valve body and/or metalwork valve gap the fixture block matched with draw-in groove accordingly.
5. steel lining fluorine plastic ceramic valve according to claim 4, is characterized in that: described draw-in groove is dovetail groove.
6. steel lining fluorine plastic ceramic valve according to claim 3, it is characterized in that: the one side be connected with metalwork valve body and/or metalwork valve gap on described lining fluorine layer is provided with draw-in groove, the junction surface be connected with lining fluorine layer at described metalwork valve body and/or metalwork valve gap is accordingly provided with the fixture block matched with draw-in groove.
7. steel lining fluorine plastic ceramic valve according to claim 6, is characterized in that: described draw-in groove is dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752800.3A CN105257857A (en) | 2015-11-06 | 2015-11-06 | Steel-lining fluoroplastic ceramic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752800.3A CN105257857A (en) | 2015-11-06 | 2015-11-06 | Steel-lining fluoroplastic ceramic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257857A true CN105257857A (en) | 2016-01-20 |
Family
ID=55097685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510752800.3A Pending CN105257857A (en) | 2015-11-06 | 2015-11-06 | Steel-lining fluoroplastic ceramic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257857A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015017A (en) * | 2016-06-22 | 2016-10-12 | 安徽格兰富机械设备有限公司 | Heat dissipation type fluorine lining self-sucking chemical pump |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2636459A1 (en) * | 1976-08-13 | 1978-02-16 | Bitter W Armaturen | PTFE- or polyethylene-lined ball cock with fitting seal - which is a lip integral with the lining under pretension |
| DE3841026A1 (en) * | 1988-12-06 | 1990-06-07 | Josef Nemetz | Shut-off fitting in a housing lined with plastic |
| CN2694067Y (en) * | 2004-05-26 | 2005-04-20 | 南通市明江阀门总厂 | Fluoroplastic full-lining ball valve special for alkali-chloride |
| CN200958622Y (en) * | 2006-09-11 | 2007-10-10 | 常熟市宏达氟塑泵阀有限公司 | Fluoro-plastic lining valve |
| CN201428827Y (en) * | 2009-06-30 | 2010-03-24 | 江阴市长泾化工设备有限公司 | Ball valve lined with fluoroplastic |
| CN102032357A (en) * | 2010-12-14 | 2011-04-27 | 江苏江华阀业有限公司 | Non-leakage fully-lined ball valve |
| CN201875184U (en) * | 2010-11-30 | 2011-06-22 | 项建新 | Vacuum ball valve with fluorine liner |
| CN201973274U (en) * | 2011-03-31 | 2011-09-14 | 江苏金晟元特种阀门有限公司 | Fluoroplastic fully lining ball valve |
| CN102313040A (en) * | 2011-08-04 | 2012-01-11 | 步志俊 | Ceramic ball valve |
| CN202733031U (en) * | 2012-06-21 | 2013-02-13 | 山东泰丰阀业有限公司 | Lining fluorine silicon valve |
| CN203023536U (en) * | 2012-12-28 | 2013-06-26 | 中国神华能源股份有限公司 | Corrosion-resistant ball valve |
| CN103672003A (en) * | 2012-09-02 | 2014-03-26 | 江苏海达船用阀业有限公司 | High-sealing-performance corrosion-resistant fully-padded ball valve |
| CN103998840A (en) * | 2011-10-27 | 2014-08-20 | 艾吉斯流量技术有限责任公司 | Valve and stem sealing assembly |
| CN104235413A (en) * | 2013-06-20 | 2014-12-24 | 氟络塞尔特种阀门(苏州)有限公司 | Ball valve |
| CN204127377U (en) * | 2014-10-11 | 2015-01-28 | 烟台金泰美林科技有限公司 | The two lining ball valve of a kind of chemical industry |
| CN204477364U (en) * | 2015-01-21 | 2015-07-15 | 百鸿国际机械(上海)有限公司 | A kind of ball valve with fluoroplastic lining |
| CN204717041U (en) * | 2015-04-03 | 2015-10-21 | 浙江金氟隆化工装备有限公司 | The corrosion-resistant fluorine-lining valve door of zero leakage |
| CN205090017U (en) * | 2015-11-06 | 2016-03-16 | 浙江有氟密阀门有限公司 | Steel lining fluoroplastics pottery valve |
-
2015
- 2015-11-06 CN CN201510752800.3A patent/CN105257857A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2636459A1 (en) * | 1976-08-13 | 1978-02-16 | Bitter W Armaturen | PTFE- or polyethylene-lined ball cock with fitting seal - which is a lip integral with the lining under pretension |
| DE3841026A1 (en) * | 1988-12-06 | 1990-06-07 | Josef Nemetz | Shut-off fitting in a housing lined with plastic |
| CN2694067Y (en) * | 2004-05-26 | 2005-04-20 | 南通市明江阀门总厂 | Fluoroplastic full-lining ball valve special for alkali-chloride |
| CN200958622Y (en) * | 2006-09-11 | 2007-10-10 | 常熟市宏达氟塑泵阀有限公司 | Fluoro-plastic lining valve |
| CN201428827Y (en) * | 2009-06-30 | 2010-03-24 | 江阴市长泾化工设备有限公司 | Ball valve lined with fluoroplastic |
| CN201875184U (en) * | 2010-11-30 | 2011-06-22 | 项建新 | Vacuum ball valve with fluorine liner |
| CN102032357A (en) * | 2010-12-14 | 2011-04-27 | 江苏江华阀业有限公司 | Non-leakage fully-lined ball valve |
| CN201973274U (en) * | 2011-03-31 | 2011-09-14 | 江苏金晟元特种阀门有限公司 | Fluoroplastic fully lining ball valve |
| CN102313040A (en) * | 2011-08-04 | 2012-01-11 | 步志俊 | Ceramic ball valve |
| CN103998840A (en) * | 2011-10-27 | 2014-08-20 | 艾吉斯流量技术有限责任公司 | Valve and stem sealing assembly |
| CN202733031U (en) * | 2012-06-21 | 2013-02-13 | 山东泰丰阀业有限公司 | Lining fluorine silicon valve |
| CN103672003A (en) * | 2012-09-02 | 2014-03-26 | 江苏海达船用阀业有限公司 | High-sealing-performance corrosion-resistant fully-padded ball valve |
| CN203023536U (en) * | 2012-12-28 | 2013-06-26 | 中国神华能源股份有限公司 | Corrosion-resistant ball valve |
| CN104235413A (en) * | 2013-06-20 | 2014-12-24 | 氟络塞尔特种阀门(苏州)有限公司 | Ball valve |
| CN204127377U (en) * | 2014-10-11 | 2015-01-28 | 烟台金泰美林科技有限公司 | The two lining ball valve of a kind of chemical industry |
| CN204477364U (en) * | 2015-01-21 | 2015-07-15 | 百鸿国际机械(上海)有限公司 | A kind of ball valve with fluoroplastic lining |
| CN204717041U (en) * | 2015-04-03 | 2015-10-21 | 浙江金氟隆化工装备有限公司 | The corrosion-resistant fluorine-lining valve door of zero leakage |
| CN205090017U (en) * | 2015-11-06 | 2016-03-16 | 浙江有氟密阀门有限公司 | Steel lining fluoroplastics pottery valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015017A (en) * | 2016-06-22 | 2016-10-12 | 安徽格兰富机械设备有限公司 | Heat dissipation type fluorine lining self-sucking chemical pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205371758U (en) | Electromagnetic ball valve | |
| CN201593624U (en) | Three-way switching ceramic stop valve | |
| CN204140969U (en) | One-way valve | |
| CN203335872U (en) | Secondary sealing stop valve | |
| CN205090017U (en) | Steel lining fluoroplastics pottery valve | |
| CN103438232A (en) | Self-cleaning gate valve applied to coal chemical industry | |
| CN105257857A (en) | Steel-lining fluoroplastic ceramic valve | |
| CN106090273B (en) | A kind of ceramics double disc inlet valve | |
| WO2018040704A1 (en) | One-way valve adapted to highly corrosive environment | |
| CN211779050U (en) | Valve core and valve seat sealing structure | |
| CN107676499A (en) | With the multiple-sealed valve with descaling function | |
| CN203940038U (en) | Solenoid directional control valve and valve auxiliary structure | |
| CN107654674A (en) | A kind of valve with triangle seal configuration of adjustable easy care | |
| CN105065704A (en) | Steel lining fluorine plastic ceramic ball valve | |
| CN204042073U (en) | Valve auxiliary structure and solenoid directional control valve | |
| CN206708423U (en) | A kind of seal gate valve | |
| CN203214897U (en) | High-pressure self-sealing check valve with low flow resistance | |
| CN202790606U (en) | Wear resistant sluice valve | |
| CN102052477A (en) | Three-piece type ball valve | |
| CN105156698A (en) | Super-hard both-way sealing butterfly valve | |
| CN204784828U (en) | Wear -resisting corrosion -resistant ball valve of steel lining pottery | |
| CN204592303U (en) | A kind of abrasion-resistant angle stop valve | |
| CN219327801U (en) | Anti-flushing multi-seal stop valve | |
| CN211145392U (en) | Sandwich valve | |
| CN204114177U (en) | Wear-resisting, high pressure resistant metal hard-sealing butterfly valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
| RJ01 | Rejection of invention patent application after publication |