CN107642612A - More valve butterfly valves and material-transporting system - Google Patents

More valve butterfly valves and material-transporting system Download PDF

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Publication number
CN107642612A
CN107642612A CN201711007681.4A CN201711007681A CN107642612A CN 107642612 A CN107642612 A CN 107642612A CN 201711007681 A CN201711007681 A CN 201711007681A CN 107642612 A CN107642612 A CN 107642612A
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CN
China
Prior art keywords
valve
flap
butterfly valves
supporting part
interior wall
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
Application number
CN201711007681.4A
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Chinese (zh)
Inventor
王世庆
张丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Yinuo Medicine Industrial Design Co Ltd
Original Assignee
Tianjin Yinuo Medicine Industrial Design Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Yinuo Medicine Industrial Design Co Ltd filed Critical Tianjin Yinuo Medicine Industrial Design Co Ltd
Priority to CN201711007681.4A priority Critical patent/CN107642612A/en
Publication of CN107642612A publication Critical patent/CN107642612A/en
Pending legal-status Critical Current

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Abstract

The invention provides a kind of more valve butterfly valves and material-transporting system, is related to the technical field that material conveys, including at least three groups of flap groups and valve interior wall;The flap group includes:Flap and supporting part;The cavity of material circulation is provided with the valve interior wall;The flap group is spindle rotationally arranged in the cavity, for adjusting the single inlet amount of material in the cavity;The flap is disposed entirely within the outside edges of supporting part, and the outward flange of the flap contacts with the valve interior wall, and the flap outward flange is formed with the valve interior wall by the software such as silica gel material.Solve material present in prior art and break up damage with what is occurred during valve body contact with metal flap, a small amount of charging several times is realized simultaneously, loss of material caused by once largely putting into material is avoided, so as to the technical problem for reducing solid and granular material process losses and wasting.

Description

More valve butterfly valves and material-transporting system
Technical field
The present invention relates to materials-handling technology field, more particularly, to a kind of more valve butterfly valves and material-transporting system.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve simple in construction, what the switch available for low pressure pipeline medium controlled Butterfly valve refers to that closure member (flap or butterfly plate) is disk, and a kind of valve of open and close is reached around valve shaft rotation.
Valve can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radioactivity The flowing of all kinds fluid such as medium.It is main on pipeline to play cut-out and throttling action.Butterfly valve opening and closing element is a disc Butterfly plate, in valve body around its own axis rotate, so as to reach open and close or regulation purpose.
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, and one kind of open and close is reached around valve shaft rotation Valve, it is main on pipeline to play cut-out and throttling action.Butterfly valve opening and closing element is a discoidal butterfly plate, around its own in valve body Axis rotation, so as to reach open and close or regulation purpose.
The characteristics of industrial special butterfly valve can high temperature resistant, be applicable that pressure limit is also higher, and valve inside nominal diameter is big, valve body uses Carbon steel manufactures, and present butterfly valve has been made to be directed to outside the fixation of valve shaft and butterfly plate, substantially without adjection.The fixation of butterfly valve Position is also relatively simple, general surface or underface.In special structure is applied to, due to its single immutable knot Structure is, it is necessary to which special processing could obtain required fixed effect.
Butterfly valve is to open, close or adjust a kind of valve of rate-of flow with 90 ° or so of disc type opening and closing element reciprocating rotating Door.Butterfly valve is not only simple in structure, small volume, in light weight, material consumption save, installation dimension is small, driving moment is small, it is easy to operate, Rapidly, and there can also be good flow regulating function simultaneously and close sealing characteristics, be with fastest developing speed in recent ten years One of valve kind.The use of butterfly valve is very extensive.Its kind used and quantity still are continuing to expand, and to high temperature, height Pressure, heavy caliber, high leakproofness, long-life, excellent control characteristic, and the multi-functional development of a valve.Its reliability and other property Energy index reaches higher level.
In the valve applications of existing solid and granular material, material is when course of conveying passes through valve, with metal valve Core collides, and easily produces broken damage, causes material waste, increases process costs.
In the operating mode of feeding vertical, after inlet valve is opened, a large amount of materials disposably fall into lower section, and impulsive force is big, also can Material is caused to damage.
The information for being disclosed in the background section is merely intended to deepen the understanding of the general background technology to the present invention, and It is not construed as recognizing or implies information structure prior art known to those skilled in the art in any form.
The content of the invention
It is an object of the invention to provide more valve butterfly valves and material-transporting system, to alleviate thing present in prior art Material and the damage that breaks up occurred when metal flap and valve body contact, while a small amount of charging several times is realized, avoid once a large amount of heads Loss of material caused by figure material, so as to the technical problem for reducing solid and granular material process losses and wasting.
In a first aspect, a kind of more valve butterfly valves provided by the invention, including:At least three groups of flap groups and valve interior wall;
The flap group includes:Flap and supporting part;
The cavity of material circulation is provided with the valve interior wall;
The flap group is spindle rotationally arranged in the cavity, for adjusting the circulation of material in the cavity;
The flap is disposed entirely within the outside edges of supporting part, and the outward flange of the flap connects with the valve interior wall Touch.
Further, more valve butterfly valves also include:Valve rod;
The valve rod is fixedly connected with the supporting part, and the valve rod drives the supporting part to rotate.
Further, the outside of more valve butterfly valves is arranged on for providing the drive mechanism of power to the valve rod.
Further, the material of the flap is flexible material.
Further, the material of the supporting part is metal.
Further, the supporting part is semicircular structure.
Further, silica gel liner, and the silica gel liner and the valve flap contacts are provided with the valve interior wall.
Further, more valve butterfly valves include:Upper valve body and lower valve body;
The upper valve body is detachably connected with the lower valve body by clip.
Further, it is provided with opening on the supporting part.
Second aspect, a kind of material-transporting system provided by the invention, including:More valve butterfly valves described in first aspect.
Using more valve butterfly valves provided by the invention and material-transporting system, including:At least three groups of flap groups and valve interior wall; Flap group includes:Flap and supporting part;The cavity of material circulation is provided with valve interior wall;Flap group is spindle rotationally arranged in chamber In vivo, the single inlet amount for material in adjusting cavity body;Flap is disposed entirely within the outside edges of supporting part, and flap is outer Edge contacts with valve interior wall.
More valve butterfly valves provided by the invention are different from the two panels flap of existing butterfly valve, but by 4 valves, 6 clack valves or 8 valves Flap forms, and valve flap here is several according to being selected under different operating modes, is connected by valve rod during each controlled valve outside Power source controls, and the power source control valve rod anglec of rotation, it is adjustable to 3 valves can make it that butterfly valve turns over 1 valve every time, so as to realize point Repeatedly a small amount of charging, avoids loss of material caused by once largely putting into material.
Material-transporting system provided by the invention with above-mentioned more valve butterfly valves with all beneficial effects.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of butterfly valve mostly provided in an embodiment of the present invention;
Fig. 2 is the front view of butterfly valve mostly provided in an embodiment of the present invention;
Fig. 3 is the side view of butterfly valve mostly provided in an embodiment of the present invention.
Icon:1- drive mechanisms;2- valve rods;3- valve interior walls;4- flaps;5- valve bodies;6- clips;7- is supported Portion.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Fig. 1 is the dimensional structure diagram of butterfly valve mostly provided in an embodiment of the present invention;
Fig. 2 is the front view of butterfly valve mostly provided in an embodiment of the present invention;
Fig. 3 is the side view of butterfly valve mostly provided in an embodiment of the present invention.
Fig. 1, Fig. 2, Fig. 3 are refer to, it is defeated to more valve butterfly valves provided in an embodiment of the present invention and material below in conjunction with accompanying drawing System is sent to elaborate.
In the valve applications of existing solid and granular material, material is when course of conveying passes through valve, with metal valve Core collides, and easily produces broken damage, causes material waste, increases process costs.
In the operating mode of feeding vertical, after inlet valve is opened, a large amount of materials disposably fall into lower section, and impulsive force is big, also can Material is caused to damage.
In a first aspect, a kind of more valve butterfly valves provided in an embodiment of the present invention, including:At least three groups of flap groups and valve interior wall 3;
Flap group includes:Flap 4 and supporting part 7;
The cavity of material circulation is provided with valve interior wall 3;
Flap group is spindle rotationally arranged in cavity, the single inlet amount for material in adjusting cavity body;
Flap 4 is disposed entirely within the outside edges of supporting part 7, and the outward flange of flap 4 contacts with valve interior wall 3.Flap Outward flange is formed with valve interior wall by the software such as silica gel material.
It should be noted that more valve butterfly valves provided by the invention are different from the two panels flap 4 of existing butterfly valve, but by 4 valves 6 Valve or 8 clack valve valves composition, when the flap quantity of butterfly valve is 4, angle between each flap is in 90 degree, here each Flap is uniformly distributed in cavity;When the flap quantity of butterfly valve is 6, the angle between each flap is in 60 degree, here Each flap is uniformly distributed in cavity;When the flap quantity of butterfly valve is 8, the angle between each flap is in 45 degree, this In each flap be uniformly distributed in cavity.Here flap 4 is several according to being selected under different operating modes, every time switch External power supply control is connected by valve rod 2 during valve, the power source control anglec of rotation of valve rod 2, butterfly valve can be caused to turn over 1 every time Valve is adjustable to 3 valves, so as to realize a small amount of charging several times, avoids loss of material caused by once largely putting into material.
More valve butterfly valves provided in an embodiment of the present invention are different from the two panels flap 4 of existing butterfly valve, but by silica gel flap group Composition, connects external power supply control during each controlled valve by valve rod 2, and power 1 controls the anglec of rotation of valve rod 2, can caused It is adjustable to three valves that silica gel flap 4 turns over a valve every time, so as to realize a small amount of charging several times, avoids once largely putting into material and makes Into loss of material.
In addition, more valve butterfly valves also include:Valve rod 2;
Valve rod 2 is fixedly connected with supporting part 7, and valve rod 2 drives supporting part 7 to rotate.
It should be noted that at least 4 groups of flap group, according under different working conditions, flap 4 can have 4 valves, 6 valves Or 8 clack valve valves 4, when the flap quantity of butterfly valve is 4, the angle between each flap is in 90 degree, each flap here It is uniformly distributed in cavity;When the flap quantity of butterfly valve is 6, angle between each flap is in 60 degree, here each Flap is uniformly distributed in cavity;When the flap quantity of butterfly valve is 8, the angle between each flap is in 45 degree, here Each flap is uniformly distributed in cavity.External power supply control, power source control valve are connected by valve rod 2 during each controlled valve The anglec of rotation of bar 2, more valve butterfly valves provided in an embodiment of the present invention can be caused to turn over 1 valve every time to 3 valves, and oneself can adjusted It is whole, so as to realize charging a small amount of charging several times, avoid loss of material caused by once largely putting into material.
In addition, the outside of more valve butterfly valves is arranged on for providing the drive mechanism 1 of power to valve rod 2.
Above-mentioned power source is then provided by drive mechanism 1, and drive mechanism 1 here can select motor, here Pneumatically, it is electronic to be controlled.
In addition, the material of flap 4 is flexible material.
The region that the flap 4 and valve interior wall 3 of more valve butterfly valves provided in an embodiment of the present invention contact with material is by silica gel Form, be mainly used in the inlet valve of solid and granular material, silica gel is more soft compared to metal flap 4, material with silicon The problem of glue flap 4 will not break up damage when contacting, solid and granular material process losses are reduced, reduce and waste. When the material of different medium is by valve body 5, then flap 4 can be also made up of with valve interior wall 3 other soft contact materials.
Specifically, silica gel can be used for doing the forming gasket of durable shape, the encapsulating material of electronic components, automotive electronics accessory Maintenance materials.It can be also used for making electronic component, molding height presses edge.Also make electric silica gel, medical silica-gel, foam Silica gel, molding blangel etc..And it can be also used for the building in house and reparation, the sealing etc. of highway joint seal, bridge Seal.Articles for babies, mother and baby's articles for use, baby bottles, nipple, feeding bottle protective sleeve can also be used for.And kitchen product, kitchen The production of tool and the complementary kitchen utensils of correlation are also that can be made of silica gel.Because silica gel colorless and odorless is nontoxic etc., characteristic is wide It is general to be applied to medical industry.
And silica gel is a little very prominent, there is excellent heat resistance, cold resistance, dielectricity, resistance to ozone and resistance to air The performances such as aging, silicon rubber protrude performance be temperature in use broadness, can -60 DEG C (or lower temperatures) to+250 DEG C (or Higher temperature) under it is long-term use of.So silica gel is applied in butterfly valve, can also be met for ordinary material throttling action.
In addition, the material of supporting part 7 is metal.
In order to ensure the intensity of flap 4 in overall more valve butterfly valves, then supporting part 7 is designed to metal material, and prop up Support part 7 is semicircular structure.The semicircular structure on both sides can be symmetrical arranged, and can also be eccentric setting, here with driving The valve rod 2 that mechanism 1 connects is connected with the diameter end of the semicircular structure of supporting part 7, so in drive mechanism 1 with 2 turns of ovable valve stem When dynamic, then supporting part 7 can be driven to rotate, the rotation of supporting part 7 will drive flap 4 to rotate, it is achieved thereby that the present invention is implemented One complete course of work of more valve butterfly valves that example provides.
In addition, silica gel liner is provided with valve interior wall 3, and silica gel liner contacts with flap 4.
It should be noted that using silica gel flap 4 inside more valve butterfly valves provided in an embodiment of the present invention, have inside flap 4 Semicircular metal support, metal support connection valve rod 2, the one end of valve rod 2 is connected with power source i.e. drive mechanism 1, drive mechanism 1 Band ovable valve stem 2, so as to drive silica gel flap 4 to rotate, the region that valve inner contacts with material is formed by silica gel liner, silica gel It is more soft compared to metal material, the problem of material will not break up damage when being contacted with flap 4, valve body 5, reduce solid Body and granular material process losses, reduce and waste.
In addition, more valve butterfly valves include:Upper valve body and lower valve body;
Upper valve body is detachably connected with lower valve body by clip 6.
More upper and lower valve bodies of valve butterfly valve provided in an embodiment of the present invention are connected by clip 6, standing valve among upper and lower valve body Bar 2 and flap 4, the connection disassembling of clip 6 is convenient, is easy to the cleaning replacement of flap 4, silica gel liner.Upper and lower valve body passes through clip 6 Connection, also other quick forms can carry out installation connection by flange etc..
In addition, it is provided with opening on supporting part 7.
It should be noted that opening ensure that stream of the material in the cavity of more valve butterfly valves provided in an embodiment of the present invention It is logical, so as to effectively cause the pressure drop in pipeline to keep certain limit, pressure difference will not be caused excessive, so that also significantly more efficient guarantor The flowing velocity of material is protected, excessive impact will not be caused to more valve butterfly valves.Here opening can be generally evenly distributed in branch On support part or uneven distribution, and also it is not specifically limited for the specific number of opening, it is main or with not Same operating mode and the attribute of material are configured.
Second aspect, a kind of material-transporting system provided by the invention, including:More valve butterfly valves described in first aspect.
It should be noted that material-transporting system provided by the invention with above-mentioned more valve butterfly valves with all beneficial to effect Fruit.
More the valve butterfly valves and material-transporting system of the present invention are illustrated above, still, the present invention is not limited to Specific embodiment is stated, without departing from the scope of claim, various deformations or change can be carried out.The present invention The various modifications being included within the scope of the claims and change.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that:Its according to The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered Row equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology The scope of scheme.

Claims (10)

  1. A kind of 1. more valve butterfly valves, it is characterised in that including:At least three groups of flap groups and valve interior wall;
    The flap group includes:Flap and supporting part;
    The cavity of material circulation is provided with the valve interior wall;
    The flap group is spindle rotationally arranged in the cavity, for adjusting the single inlet amount of material in the cavity;
    The flap is disposed entirely within the outside edges of supporting part, and the outward flange of the flap contacts with the valve interior wall.
  2. 2. more valve butterfly valves according to claim 1, it is characterised in that more valve butterfly valves also include:Valve rod;
    The valve rod is fixedly connected with the supporting part, and the valve rod drives the supporting part to rotate.
  3. 3. more valve butterfly valves according to claim 2, it is characterised in that for providing the drive mechanism of power to the valve rod It is arranged on the outside of more valve butterfly valves.
  4. 4. more valve butterfly valves according to claim 1, it is characterised in that the material of the flap is flexible material.
  5. 5. more valve butterfly valves according to claim 1, it is characterised in that the material of the supporting part is metal.
  6. 6. more valve butterfly valves according to claim 5, it is characterised in that the supporting part is semicircular structure.
  7. 7. more valve butterfly valves according to claim 1, it is characterised in that silica gel liner is provided with the valve interior wall, And the silica gel liner and the valve flap contacts.
  8. 8. more valve butterfly valves according to claim 1, it is characterised in that more valve butterfly valves include:Upper valve body and lower valve body;
    The upper valve body is detachably connected with the lower valve body by clip.
  9. 9. more valve butterfly valves according to claim 1, it is characterised in that be provided with opening on the supporting part.
  10. A kind of 10. material-transporting system, it is characterised in that including:Any one of claim 1-9 more valve butterfly valves.
CN201711007681.4A 2017-10-25 2017-10-25 More valve butterfly valves and material-transporting system Pending CN107642612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711007681.4A CN107642612A (en) 2017-10-25 2017-10-25 More valve butterfly valves and material-transporting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711007681.4A CN107642612A (en) 2017-10-25 2017-10-25 More valve butterfly valves and material-transporting system

Publications (1)

Publication Number Publication Date
CN107642612A true CN107642612A (en) 2018-01-30

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CN201711007681.4A Pending CN107642612A (en) 2017-10-25 2017-10-25 More valve butterfly valves and material-transporting system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443517A (en) * 2018-06-14 2018-08-24 宜诺(天津)科技有限公司 More valve globe valves and material-transporting system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193214B1 (en) * 1996-09-10 2001-02-27 Schatz Thermo System Gmbh Shut-off or throttle valve with pivotal flap
JP2004278684A (en) * 2003-03-17 2004-10-07 Ishikawajima Harima Heavy Ind Co Ltd Butterfly valve for tablet
CH704319A2 (en) * 2011-01-06 2012-07-13 Fritz Hauser Butterfly valve for controlling flow of e.g. chemical liquid through pipeline, has shaft that is surrounded by seal portion comprising annular seal and tension spring pressed along axial direction of flap
CN204344944U (en) * 2014-11-26 2015-05-20 江苏兴科原机械科技有限公司 A kind of pressure-relief type butterfly valve
CN104692121A (en) * 2015-03-09 2015-06-10 宁波长荣酿造设备有限公司 Brewing clinker conveying system
CN204776099U (en) * 2015-05-20 2015-11-18 项秋生 Measurement partial shipment rotary valve
CN205908769U (en) * 2016-04-27 2017-01-25 安徽方兴实业股份有限公司 Modified butterfly valve
CN207406788U (en) * 2017-10-25 2018-05-25 天津宜诺医药工业设计有限公司 More valve butterfly valves and material-transporting system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193214B1 (en) * 1996-09-10 2001-02-27 Schatz Thermo System Gmbh Shut-off or throttle valve with pivotal flap
JP2004278684A (en) * 2003-03-17 2004-10-07 Ishikawajima Harima Heavy Ind Co Ltd Butterfly valve for tablet
CH704319A2 (en) * 2011-01-06 2012-07-13 Fritz Hauser Butterfly valve for controlling flow of e.g. chemical liquid through pipeline, has shaft that is surrounded by seal portion comprising annular seal and tension spring pressed along axial direction of flap
CN204344944U (en) * 2014-11-26 2015-05-20 江苏兴科原机械科技有限公司 A kind of pressure-relief type butterfly valve
CN104692121A (en) * 2015-03-09 2015-06-10 宁波长荣酿造设备有限公司 Brewing clinker conveying system
CN204776099U (en) * 2015-05-20 2015-11-18 项秋生 Measurement partial shipment rotary valve
CN205908769U (en) * 2016-04-27 2017-01-25 安徽方兴实业股份有限公司 Modified butterfly valve
CN207406788U (en) * 2017-10-25 2018-05-25 天津宜诺医药工业设计有限公司 More valve butterfly valves and material-transporting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443517A (en) * 2018-06-14 2018-08-24 宜诺(天津)科技有限公司 More valve globe valves and material-transporting system

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