CN205479646U - Wear -resisting rotary valve of high temperature feeding - Google Patents
Wear -resisting rotary valve of high temperature feeding Download PDFInfo
- Publication number
- CN205479646U CN205479646U CN201620294165.9U CN201620294165U CN205479646U CN 205479646 U CN205479646 U CN 205479646U CN 201620294165 U CN201620294165 U CN 201620294165U CN 205479646 U CN205479646 U CN 205479646U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- cylinder
- wear
- rotary shaft
- 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.)
- Active
Links
- 239000010959 steel Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model relates to a wear -resisting rotary valve of high temperature feeding, its characterized in that: it mainly includes valve body (1) and cylinder (2), on the cylinder body of cylinder (2) is fixed in valve body (1) seted up feed inlet (1.1) and discharge gate (1.2) on valve body (1) is provided with rotation axis (3) on valve body (1), is connected through the bearing between rotation axis (3) and the valve body (1), and the axial lead of rotation axis (3) and feed inlet (1.1) is parallel to each other, rotation axis (3) lie in valve body (1) outer one end and link to each other through first connecting piece (4) output with cylinder (2), lie in serving and be provided with second connecting piece (5) of valve body (1) be provided with rotatory valve plate (6) on second connecting piece (5). The utility model discloses the gas tightness is good, power consumption is few, not shear fracture material, long service life.
Description
Technical field
This utility model one high-temperature feeding Wear-resisting rotating valve, for controlling the rotary valve of solid material stream switching, is widely used in conveying quartz sand, pulverized limestone, cement, flyash, aluminium oxide etc..Belong to the technical field of valve manufacture.
Background technology
The most conventional rotary valve mainly has ball valve and spherical valve, ball valve is mainly made up of the axle being sealed in cast iron or steel shell with material flow passage, charging aperture is arranged at the top of shell, discharging opening is arranged at bottom, and axle rotates under the effect of drive mechanism in certain angle the break-make control realizing stream.Spherical valve is mainly made up of cast iron or steel shell, spool and drive mechanism, and spool is made up of the ribs of spherical seal surface, axle and connecting shaft with spherical seal surface.Spool rotates the break-make control realizing stream under the effect of drive mechanism in certain angle.These two kinds of valves are easily stuck by material when controlling the solid material of hardness chiseling property of mill bigger, medium, and fault rate is high；When being particularly full of solid material in valve body, valve is opened, closing process, and sealing surface wear is serious, and in closing process, valve sealing surface is during housing, and shearing force is gradually increased, and for overcoming shearing force, the power consumption of drive mechanism is big；Longtime running sealing surface wear is serious, and air-tightness can not be guaranteed, and service life is short；If sealing surface takes wear-resistant process, then cost is high.
Utility model content
Technical problem to be solved in the utility model is to provide for above-mentioned prior art that a kind of air-tightness is good, power consumption is few, the high-temperature feeding Wear-resisting rotating valve of not shearing-crushing material, length in service life.
The technical scheme in the invention for solving the above technical problem is: a kind of high-temperature feeding Wear-resisting rotating valve, it mainly includes valve body and cylinder, the cylinder body of described cylinder is fixed on valve body, described valve body offers charging aperture and discharging opening, described valve body is provided with rotary shaft, it is connected by bearing between rotary shaft with valve body, and the axial line of rotary shaft and charging aperture is parallel to each other, one end that described rotary shaft is positioned at outside valve body is connected with the outfan of cylinder by the first connector, it is positioned on one end of valve body and is provided with the second connector, described second connector is provided with rotary valve plate.
Preferably, sealed by wolfram steel circle between described rotary valve plate and charging aperture.
Compared with prior art, the utility model has the advantage of:
This utility model drives valve plate to move by rotary shaft so that motion during valve switch action is rotary motion.The piston rod of pneumatic actuator not with physical contact between media, extend the service life of actuator.Sealing pair uses the high-abrasive materials such as hard wolfram steel, pottery, has longer service life.Using temperature 250-600, performing cylinder nominal pressure pressure is 0.4-0.6Mpa.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
Valve body 1, discharging opening 1.1, charging aperture 1.2, discharge chamber 1.3, cylinder 2, rotary shaft the 3, first connector the 4, second connector 5, rotary valve plate 6, wolfram steel circle 7.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
nullAs shown in Figure 1，A kind of high-temperature feeding Wear-resisting rotating valve in the present embodiment，Mainly include valve body 1 and cylinder 2，The cylinder body of described cylinder 2 is fixed on valve body 1，Described valve body 1 offers charging aperture 1.1 and discharging opening 1.2，It is discharge chamber 1.3 between described discharging opening 1.1 and charging aperture 1.2，Described valve body 1 is provided with rotary shaft 3，It is connected by bearing between rotary shaft 3 with valve body 1，And the axial line of rotary shaft 3 and charging aperture 1.1 is parallel to each other，One end of described rotary shaft 3 is positioned at outside valve body 1，The other end is positioned at valve body 1，The one end being positioned at outside valve body 1 is connected with the outfan of cylinder 2 by the first connector 4，It is positioned on one end of valve body 1 and is provided with the second connector 5，Described second connector 5 is provided with rotary valve plate 6，Sealed by wolfram steel circle 7 between described rotary valve plate 6 and charging aperture 1.1.
During work, cylinder is rotated axle by the first connector and rotates, and rotary shaft acts on the second connector, and the second connector is rotated valve plate and rotates so that motion during valve switch action is rotary motion.
In addition to the implementation, this utility model also includes the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, within all should falling into this utility model scope of the claims.
Claims (2)
1. a high-temperature feeding Wear-resisting rotating valve, it is characterized in that: it mainly includes valve body (1) and cylinder (2), the cylinder body of described cylinder (2) is fixed on valve body (1), described valve body (1) offers charging aperture (1.1) and discharging opening (1.2), described valve body (1) is provided with rotary shaft (3), it is connected by bearing between rotary shaft (3) with valve body (1), and the axial line of rotary shaft (3) and charging aperture (1.1) is parallel to each other, described rotary shaft (3) is positioned at valve body (1) one end outward and is connected with the outfan of cylinder (2) by the first connector (4), it is positioned on one end of valve body (1) and is provided with the second connector (5), described second connector (5) is provided with rotary valve plate (6).
A kind of high-temperature feeding Wear-resisting rotating valve the most according to claim 1, it is characterised in that: sealed by wolfram steel circle (7) between described rotary valve plate (6) and charging aperture (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294165.9U CN205479646U (en) | 2016-04-11 | 2016-04-11 | Wear -resisting rotary valve of high temperature feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294165.9U CN205479646U (en) | 2016-04-11 | 2016-04-11 | Wear -resisting rotary valve of high temperature feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479646U true CN205479646U (en) | 2016-08-17 |
Family
ID=56643728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294165.9U Active CN205479646U (en) | 2016-04-11 | 2016-04-11 | Wear -resisting rotary valve of high temperature feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575603A (en) * | 2017-10-11 | 2018-01-12 | 江苏金旺包装机械科技有限公司 | Multistation valve group and its sealed triple valve |
| CN111336270A (en) * | 2020-03-12 | 2020-06-26 | 河南鼎盛铝业有限公司 | Pneumatic wear-resistant ceramic rotary slag discharge valve |
-
2016
- 2016-04-11 CN CN201620294165.9U patent/CN205479646U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575603A (en) * | 2017-10-11 | 2018-01-12 | 江苏金旺包装机械科技有限公司 | Multistation valve group and its sealed triple valve |
| CN107575603B (en) * | 2017-10-11 | 2023-05-12 | 江苏金旺智能科技有限公司 | Multi-station valve group and sealing three-way valve thereof |
| CN111336270A (en) * | 2020-03-12 | 2020-06-26 | 河南鼎盛铝业有限公司 | Pneumatic wear-resistant ceramic rotary slag discharge valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102384279A (en) | Single-disk valve | |
| CN205479646U (en) | Wear -resisting rotary valve of high temperature feeding | |
| CN205824232U (en) | The pneumatic moushroom valve of reciprocating swing type | |
| CN102442554A (en) | Spherical flow adjusting valve | |
| CN102808972A (en) | Multi-eccentric three-way half ball valve | |
| CN100501210C (en) | Abrasion-proof hard seal metal ball valve | |
| CN201330855Y (en) | Anti-friction valve | |
| CN201739544U (en) | Pneumatic double gate valve for powder material transportation | |
| CN201028030Y (en) | Solid material rotary valve | |
| CN204083466U (en) | Without impacting Double-deck cinder discharge valve | |
| CN201954033U (en) | Ceramic hard sealing magnetic ball valve | |
| CN202629125U (en) | Wear-resistant sliding-plate valve | |
| CN208074197U (en) | A kind of right-angle type emery wheel valve | |
| CN201593625U (en) | Rotary ceramic wear-resistant three-way switching valve | |
| CN207715804U (en) | Granular material control valve special | |
| CN204664455U (en) | Pneumatic rotating feeding valve | |
| CN2440135Y (en) | Flow-pressure controlling valve for fluid | |
| CN101725732A (en) | High-performance soft seal high-pressure ball valve | |
| CN201651348U (en) | Pneumatic butterfly valve | |
| CN206206638U (en) | A kind of oscillatory valve | |
| CN201836408U (en) | Variable offset hard sealing butterfly valve | |
| CN207796113U (en) | Ceramic wear-resisting butterfly valve | |
| CN201377623Y (en) | Tee joint reversing valve | |
| CN202017767U (en) | Ceramic hard seal stop valve | |
| CN100465488C (en) | Solid material rotary valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214400 No. 9, Shenjiabang Road, Yunting Street, Jiangyin City, Wuxi City, Jiangsu Province (Business premises: No. 58, Shenjiadang, Nanguo Village, Changjing Town, Jiangyin City) Patentee after: Jiangsu Gaoda Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 214422 Industrial Concentration Zone, Yunting Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN GAODA TRANSPORTATION MACHINERY TECHNOLOGY Co.,Ltd. Country or region before: China |