CN110440049A - The quantitative plug valve of polyether sulphone production - Google Patents
The quantitative plug valve of polyether sulphone production Download PDFInfo
- Publication number
- CN110440049A CN110440049A CN201910710058.8A CN201910710058A CN110440049A CN 110440049 A CN110440049 A CN 110440049A CN 201910710058 A CN201910710058 A CN 201910710058A CN 110440049 A CN110440049 A CN 110440049A
- Authority
- CN
- China
- Prior art keywords
- valve
- plug
- quantitative
- valve body
- polyether sulphone
- 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
- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 22
- 229920000570 polyether Polymers 0.000 title claims abstract description 22
- 125000001174 sulfone group Chemical group 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Abstract
The present invention provides a kind of polyether sulphone production quantitative plug valve.The present invention includes valve body, one end of the valve body is provided with fluid input port, the valve body top is welded with valve deck, the valve seat with the central axis upright of the valve deck is provided with inside the valve body, fluid channel is provided on the valve seat, the valve rod being overlapped with center axis thereof is provided with inside the valve deck, it is located at one end inside pipeline type valve body on the valve rod and connects spool, the other end of the valve rod connects driving handle, the bottom of the valve seat is provided with quantitative case, side on the fluid channel positioned at the quantitative case is provided with float-ball type valve plate, the bottom of the quantitative case is provided with fluid outlet, the plug outwardly opened is provided on the fluid outlet, the plug connects the spool by connecting rod and to push the plug to open in the state of the spool closing.The configuration of the present invention is simple, it is stable and reliable in work.
Description
Technical field:
The present invention relates to a kind of quantitative plug valves of polyether sulphone production, belong to valve technology field.
Background technique:
Polyether sulphone material has the mechanical property of high heat resistance, excellent chemical resistance, excellent flame retardant property, balance
Can, it is nontoxic to become the fields high temperature such as medical instrument, aerospace, food contact, water process, automobile, electronic apparatus
The main candidate material of component.In the synthesis process of polyether sulphone, in order to improve the quality of product, strictly to be controlled in production process
The dosage of various monomers is made, i.e., quantitative control charging uses proportional valve that can just be able to satisfy a large amount of manual works with simple operations.
Existing quantitative valve arrangement is complex, and failure, and higher cost are easy to happen in use process.
Summary of the invention:
The purpose of the present invention is providing a kind of polyether sulphone production quantitative plug valve in view of the above problems, structure letter
It is single, it is stable and reliable in work.
Above-mentioned purpose is realized by following technical scheme:
Polyether sulphone production is provided with fluid input port, the valve body with quantitative plug valve, including valve body, one end of the valve body
Top is welded with valve deck, is provided with the valve seat with the central axis upright of the valve deck inside the valve body, on the valve seat
It is provided with fluid channel, the valve rod being overlapped with center axis thereof is provided with inside the valve deck, is located at pipeline type on the valve rod
One end inside valve body connects spool, and the other end of the valve rod connects driving handle, and the bottom of the valve seat is provided with quantitative case,
Side on the fluid channel positioned at the quantitative case is provided with float-ball type valve plate, and the bottom of the quantitative case is provided with fluid
Delivery outlet, is provided with the plug outwardly opened on the fluid outlet, the plug by connecting rod connect the spool and
So that the spool pushes the plug to open in the state of closing.
The polyether sulphone, which produces, uses quantitative plug valve, is provided with sealing ring on the plug.
The quantitative plug valve of the polyether sulphone production, the side of the float-ball type valve plate are connected to described by pin shaft
Seat bottom portion.
The quantitative plug valve of the described polyether sulphone production, the open end of the valve deck are provided with cock body, on the cock body
It is provided with the duct passed through for valve rod, internal screw thread is equipped with inside the duct, is provided with axle sleeve, the axle sleeve on the valve rod
On be provided with external thread section with the screw-internal thread fit.
With quantitative plug valve, the angle between the valve body and the central axis of the valve deck is for the polyether sulphone production
45°。
The utility model has the advantages that
The configuration of the present invention is simple, it is at low cost, it is stable and reliable in work.
Detailed description of the invention:
Fig. 1 is structural schematic diagram of the invention.
1, valve body in figure；2, fluid input port；3, valve deck；4, valve seat；5, fluid channel；6, valve rod；7, spool；8, it drives
Handle；9, quantitative case；10, float-ball type valve plate；11, fluid outlet；12, plug；13, connecting rod；14, cock body；15, axle sleeve.
Specific embodiment:
Embodiment 1:
Polyether sulphone the production quantitative plug valve, including valve body 1 of the present embodiment as shown in Figure 1:, one end setting of the valve body
There is fluid input port 2, the valve body top is welded with valve deck 3, the central axis with the valve deck is provided with inside the valve body
Line vertical valve seat 4 is provided with fluid channel 5 on the valve seat, is provided with inside the valve deck and is overlapped with center axis thereof
Valve rod 6 is located at one end inside pipeline type valve body on the valve rod and connects spool 7, and the other end of the valve rod connects driving handle
8, the bottom of the valve seat is provided with quantitative case 9, and the side that the quantitative case is located on the fluid channel is provided with float-ball type
Valve plate 10, the bottom of the quantitative case are provided with fluid outlet 11, be provided on the fluid outlet outwardly open it is stifled
First 12, the plug connects the spool by connecting rod 13 and to push the plug in the state of the spool closing
It opens.
Polyether sulphone described in the present embodiment, which produces, uses quantitative plug valve, is provided with sealing ring on the plug.
The quantitative plug valve of the production of polyether sulphone described in the present embodiment, the side of the float-ball type valve plate passes through pin shaft
It is connected to the seat bottom portion.
The quantitative plug valve of the production of polyether sulphone described in the present embodiment, the open end of the valve deck is provided with cock body
14, it is provided with the duct passed through for valve rod on the cock body, internal screw thread is equipped with inside the duct, is provided on the valve rod
Axle sleeve 15 is provided with the external thread section with the screw-internal thread fit on the axle sleeve.
The central axis of the quantitative plug valve of the production of polyether sulphone described in the present embodiment, the valve body and the valve deck it
Between angle be 45 °.
The course of work:
Spool is opened, connecting rod pulls plug to close fluid outlet during spool is opened, fluid of the fluid from valve body
Input port enters after valve body, enters quantitative case by fluid channel, and after waiting fluids to fill it up with quantitative case, float-ball type valve plate rises
Automatically fluid channel is closed, there is no fluid input in valve body at this time, close or use by hand electronic control by operator
The mode of system closes spool, and during spool pushes down on closing, the effect of connecting rod pushes plug to open, solid in quantitative case
The fluid of constant volume exports, after realizing that primary quantitative output, the fluid output in quantitative case are completed, primary quantitative output services
Terminate.The configuration of the present invention is simple, at low cost, reliable operation.
The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and further includes
The technical solution as composed by the above technical characteristic equivalent replacement.Unaccomplished matter of the invention, belongs to those skilled in the art's
Common knowledge.
Claims (5)
1. a kind of polyether sulphone production quantitative plug valve, including valve body, it is characterized in that: one end of the valve body is provided with fluid
Input port, the valve body top are welded with valve deck, are provided with inside the valve body and the central axis upright of the valve deck
Valve seat is provided with fluid channel on the valve seat, is provided with the valve rod being overlapped with center axis thereof, the valve inside the valve deck
It is located at one end inside pipeline type valve body on bar and connects spool, the other end of the valve rod connects driving handle, the bottom of the valve seat
Portion is provided with quantitative case, and the side that the quantitative case is located on the fluid channel is provided with float-ball type valve plate, the quantitative case
Bottom be provided with fluid outlet, the plug outwardly opened is provided on the fluid outlet, the plug passes through connecting rod
It connects the spool and pushes the plug to open in the state that the spool is closed.
2. the quantitative plug valve of polyether sulphone production according to claim 1, it is characterized in that: being provided on the plug close
Seal.
3. the quantitative plug valve of polyether sulphone production according to claim 1, it is characterized in that: the one of the float-ball type valve plate
Side is connected to the seat bottom portion by pin shaft.
4. the quantitative plug valve of polyether sulphone production according to claim 1, it is characterized in that: the open end of the valve deck is set
It is equipped with cock body, is provided with the duct passed through for valve rod on the cock body, is equipped with internal screw thread inside the duct, on the valve rod
It is provided with axle sleeve, the external thread section with the screw-internal thread fit is provided on the axle sleeve.
5. the quantitative plug valve of polyether sulphone production according to claim 1, it is characterized in that: the valve body and the valve deck
Central axis between angle be 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910710058.8A CN110440049A (en) | 2019-08-02 | 2019-08-02 | The quantitative plug valve of polyether sulphone production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910710058.8A CN110440049A (en) | 2019-08-02 | 2019-08-02 | The quantitative plug valve of polyether sulphone production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440049A true CN110440049A (en) | 2019-11-12 |
Family
ID=68432938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910710058.8A Pending CN110440049A (en) | 2019-08-02 | 2019-08-02 | The quantitative plug valve of polyether sulphone production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440049A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1650150A (en) * | 2002-03-04 | 2005-08-03 | 莫利波莉创新股份公司 | Metering tap |
| US20100180958A1 (en) * | 2007-06-14 | 2010-07-22 | Gea Tuchenhagen Gmbh | Double seat valve with seat cleaning |
| CN102331316A (en) * | 2011-05-20 | 2012-01-25 | 欧文托普阀门系统(北京)有限公司 | Static balance type dual-source type time on/off area heat metering system and method |
| DE102010037011A1 (en) * | 2010-08-16 | 2012-02-16 | Samson Ag | Actuator for controlling a fluid flow |
| WO2013039309A2 (en) * | 2011-09-15 | 2013-03-21 | Han Byung Sook | Automatic pipe opening/closing apparatus using buoyancy, and method of controlling same |
| CN106040991A (en) * | 2016-08-12 | 2016-10-26 | 安徽合力股份有限公司合肥铸锻厂 | Sand core-making quantifying drum with angle seat valves |
| CN210440650U (en) * | 2019-08-02 | 2020-05-01 | 南京清研高分子新材料有限公司 | Quantitative plug valve for production of polyarylethersulfone |
-
2019
- 2019-08-02 CN CN201910710058.8A patent/CN110440049A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1650150A (en) * | 2002-03-04 | 2005-08-03 | 莫利波莉创新股份公司 | Metering tap |
| US20100180958A1 (en) * | 2007-06-14 | 2010-07-22 | Gea Tuchenhagen Gmbh | Double seat valve with seat cleaning |
| DE102010037011A1 (en) * | 2010-08-16 | 2012-02-16 | Samson Ag | Actuator for controlling a fluid flow |
| CN102331316A (en) * | 2011-05-20 | 2012-01-25 | 欧文托普阀门系统(北京)有限公司 | Static balance type dual-source type time on/off area heat metering system and method |
| WO2013039309A2 (en) * | 2011-09-15 | 2013-03-21 | Han Byung Sook | Automatic pipe opening/closing apparatus using buoyancy, and method of controlling same |
| CN106040991A (en) * | 2016-08-12 | 2016-10-26 | 安徽合力股份有限公司合肥铸锻厂 | Sand core-making quantifying drum with angle seat valves |
| CN210440650U (en) * | 2019-08-02 | 2020-05-01 | 南京清研高分子新材料有限公司 | Quantitative plug valve for production of polyarylethersulfone |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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