CN205278426U - Eccentric cock type powder governing valve - Google Patents
Eccentric cock type powder governing valve Download PDFInfo
- Publication number
- CN205278426U CN205278426U CN201521100615.8U CN201521100615U CN205278426U CN 205278426 U CN205278426 U CN 205278426U CN 201521100615 U CN201521100615 U CN 201521100615U CN 205278426 U CN205278426 U CN 205278426U
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder
- spool
- valve body
- runddichtringo
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 14
- 210000004907 gland Anatomy 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000003009 desulfurizing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model discloses an eccentric cock type powder governing valve, the horizontal cylinder body of this governing valve valve body is equipped with central runner, the vertical circle cylinder of valve body is equipped with cylinder hole and the superimposed spool chamber of conical bore, spool chamber and central runner eccentric settings, it is interior and be equipped with the indent hemisphere face in the position that corresponds with central runner that the spool chamber is located to the case, first and second omicron type sealing washers interval respectively embolia the case and lie in the below and the top of central runner, the valve gap embolias the cylinder of case and locate the vertical circle cylinder top of valve body through the bolt, the 3rd omicron type sealing washer is located between the vertical circle cylinder top of valve gap and valve body, the filler is located between the cylinder of valve gap and case, gland embolias the cylinder of case and the bottom compresses tightly the filler. The aditus laryngis position of all kinds of jetting tank bottoms portions can be located to this governing valve for adjust and open and close the transmission capacity of compound jetting in -process jetting jar interior medium, thereby reach the accurate control to jetting speed, medium consumption and jetting effect.
Description
Technical field
This utility model relates to a kind of eccentric faucet type powder and regulates valve.
Background technology
Being designed with in for tank of jetting the valve of medium transmission various winding-ups are tank bottoms, particularly in steel mill's desulfurizing iron system, this valve plays the effect of particular importance. In steel mill's desulfurizing iron system, desulfurizing agent is mainly soda, carbide and Calx, magnesium metal etc., and order number is 150��200 orders. If adopting common aditus laryngis valve, actual production arising that valve putty, therefore needing often to change or maintenance valve, causing production to be interrupted, improve production cost, bring certain loss to whole production process.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of eccentric faucet type powder and regulates valve, this adjustment valve can be located at the throat location of all kinds of winding-up pot bottom, for regulating and open and close the conveying capacity of medium in tank of jetting in composite blowing process, overcome the defect of conventional valves putty, thus reaching the accurate control to injecting velocity, dielectric dissipation and winding-up effect, reduce production cost.
For solving above-mentioned technical problem, this utility model bias faucet type powder regulates valve and is intersected, by Horizontal Cylinder and vertical cylindrical body, the valve body constituted, the spool being made up of coaxial cylinder and cone superposition, valve gap, oneth �� RunddichtringO, 2nd �� RunddichtringO, 3rd �� RunddichtringO, filler and gland, the Horizontal Cylinder of described valve body is provided with center flow channels, the vertical cylindrical body of described valve body is provided with the spool chamber that cylindrical hole superposes with conical bore, described spool chamber and center flow channels eccentric setting, described spool is located in described spool chamber and is provided with indent hemisphere face in the position corresponding with center flow channels, a described �� RunddichtringO and the 2nd �� RunddichtringO are respectively separated and are inserted in described spool and are positioned at the above and below of described center flow channels, described valve gap is inserted in the cylinder of described spool and is located at the vertical cylindrical body top of described valve body by bolt, described 3rd �� RunddichtringO is located between the vertical cylindrical body top of described valve gap and valve body, described filler is located between described valve gap and the cylinder of spool, described gland is inserted in cylinder and the bottom described filler of compression of described spool.
Further, described spool is provided with convex shoulder in the joint portion of cylinder Yu cone, and the bottom surface of described valve gap is against described convex shoulder.
Technique scheme is have employed owing to this utility model bias faucet type powder regulates valve, namely the Horizontal Cylinder of this adjustment valve body is provided with center flow channels, the vertical cylindrical body of valve body is provided with the spool chamber that cylindrical hole superposes with conical bore, spool chamber and center flow channels eccentric setting, spool is located in spool chamber and is provided with indent hemisphere face in the position corresponding with center flow channels, first and second �� RunddichtringOs are respectively separated and are inserted in spool and are centrally located the above and below of runner, valve gap is inserted in the cylinder of spool and is located at the vertical cylindrical body top of valve body by bolt, 3rd �� RunddichtringO is located between the vertical cylindrical body top of valve gap and valve body, filler is located between valve gap and the cylinder of spool, gland is inserted in cylinder and the bottom compression filler of spool. this adjustment valve can be located at the throat location of all kinds of winding-up pot bottom, for regulating and open and close the conveying capacity of medium in tank of jetting in composite blowing process, overcoming the defect of conventional valves putty, thus reaching the accurate control to injecting velocity, dielectric dissipation and winding-up effect, reducing production cost.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is this utility model bias faucet type powder regulating valve structure schematic diagram;
Fig. 2 is the side view of Fig. 1.
Detailed description of the invention
Embodiment is as depicted in figs. 1 and 2, this utility model bias faucet type powder regulates valve and is intersected, by Horizontal Cylinder 11 and vertical cylindrical body 12, the valve body 1 constituted, the spool 2 being made up of coaxial cylinder 21 and cone 22 superposition, valve gap 3, oneth �� RunddichtringO 4, 2nd �� RunddichtringO 5, 3rd �� RunddichtringO 6, filler 7 and gland 8, the Horizontal Cylinder 11 of described valve body 1 is provided with center flow channels 13, the vertical cylindrical body 12 of described valve body 1 is provided with the spool chamber that cylindrical hole superposes with conical bore, described spool chamber and center flow channels 13 eccentric setting, described spool 2 is located in described spool chamber and is provided with indent hemisphere face 23 in the position corresponding with center flow channels 13, a described �� RunddichtringO 4 and the 2nd �� RunddichtringO 5 are respectively separated and are inserted in described spool 2 and are positioned at the above and below of described center flow channels 13, described valve gap 3 is inserted in the cylinder 21 of described spool 2 and is located at vertical cylindrical body 12 top of described valve body 1 by bolt 9, described 3rd �� RunddichtringO 6 is located between vertical cylindrical body 12 top of described valve gap 3 and valve body 1, described filler 7 is located between described valve gap 3 and the cylinder 21 of spool 2, described gland 8 is inserted in cylinder 21 and the bottom described filler 7 of compression of described spool 2.
Preferably, described spool 2 is provided with convex shoulder 24 in the joint portion of cylinder 21 with cone 22, and the bottom surface of described valve gap 3 is against described convex shoulder 24. Pushed down the convex shoulder of spool by valve gap lower end, when changing filler, even if valve is under artesian condition, spool flies out without because pressure is too big the person is damaged, it is to avoid potential safety hazard during valve maintenance.
In this adjustment valve, the center flow channels of valve body designs with the rotating shaft eccentric of spool with the design of spool bias, the indent hemisphere face medium channel of spool, make valve in opening-closing process, medium is entered by center flow channels and flows out from Eccentric Dielectric passage, and there is shaving effect the Eccentric Dielectric passway of spool, thus jam phenomenon will not be produced during Spool rotating.
Spool adopts cone, it is possible to firmly press down by the sealing surface of spool and valve body deeper into combination, even if spool and valve body sealing surface fit tightly, spool can also rotate. Or, first spool is mentioned before Spool rotating, is pressed into again after 90-degree rotation in valve body and seals; Spool is respectively arranged with one �� RunddichtringO up and down simultaneously, can effectively prevent the leakage of medium between spool and valve seal pair.
The medium channel of spool adopts hemisphere face design, needs are transmitted according to real medium, valve is in opening and closing process, can be formed arbitrarily angled between the sealing surface of this hemisphere face and valve body conical bore, for regulating production process medium necessary flow and transporting velocity, therefore this adjustment valve both may be used for rate-of flow adjustment, can be used for medium simultaneously and blocks.
This regulating valve structure is simple, can be effectively improved the work efficiency of system, reduces maintenance and the replacement frequency of valve, reduces production cost. During if desired for maintenance valve door sealing pair, only by the disassembling bolts of valve gap, spool need to can be extracted out from valve body cavity while removing valve gap and keep in repair, reduce maintenance cost, improve maintenance efficiency.
Claims (2)
1. an eccentric faucet type powder regulates valve, it is characterized in that: include being intersected, by Horizontal Cylinder and vertical cylindrical body, the valve body constituted, the spool being made up of coaxial cylinder and cone superposition, valve gap, oneth �� RunddichtringO, 2nd �� RunddichtringO, 3rd �� RunddichtringO, filler and gland, the Horizontal Cylinder of described valve body is provided with center flow channels, the vertical cylindrical body of described valve body is provided with the spool chamber that cylindrical hole superposes with conical bore, described spool chamber and center flow channels eccentric setting, described spool is located in described spool chamber and is provided with indent hemisphere face in the position corresponding with center flow channels, a described �� RunddichtringO and the 2nd �� RunddichtringO are respectively separated and are inserted in described spool and are positioned at the above and below of described center flow channels, described valve gap is inserted in the cylinder of described spool and is located at the vertical cylindrical body top of described valve body by bolt, described 3rd �� RunddichtringO is located between the vertical cylindrical body top of described valve gap and valve body, described filler is located between described valve gap and the cylinder of spool, described gland is inserted in cylinder and the bottom described filler of compression of described spool.
2. eccentric faucet type powder according to claim 1 regulates valve, it is characterised in that: described spool is provided with convex shoulder in the joint portion of cylinder Yu cone, and the bottom surface of described valve gap is against described convex shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100615.8U CN205278426U (en) | 2015-12-28 | 2015-12-28 | Eccentric cock type powder governing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100615.8U CN205278426U (en) | 2015-12-28 | 2015-12-28 | Eccentric cock type powder governing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278426U true CN205278426U (en) | 2016-06-01 |
Family
ID=56063004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100615.8U Expired - Fee Related CN205278426U (en) | 2015-12-28 | 2015-12-28 | Eccentric cock type powder governing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251261A (en) * | 2018-11-30 | 2020-06-09 | 锦圣科技股份有限公司 | Clamp of bicycle workbench |
| CN112628425A (en) * | 2020-12-21 | 2021-04-09 | 合肥通用机械研究院有限公司 | Three-way cock regulating valve for low-torque full-stroke regulation |
-
2015
- 2015-12-28 CN CN201521100615.8U patent/CN205278426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251261A (en) * | 2018-11-30 | 2020-06-09 | 锦圣科技股份有限公司 | Clamp of bicycle workbench |
| CN112628425A (en) * | 2020-12-21 | 2021-04-09 | 合肥通用机械研究院有限公司 | Three-way cock regulating valve for low-torque full-stroke regulation |
| CN112628425B (en) * | 2020-12-21 | 2022-04-22 | 合肥通用机械研究院有限公司 | Three-way cock regulating valve for low-torque full-stroke regulation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 |