CN207034192U - A kind of special slurries conveying pneumatic operated valve of sponge foaming - Google Patents
A kind of special slurries conveying pneumatic operated valve of sponge foaming Download PDFInfo
- Publication number
- CN207034192U CN207034192U CN201720961651.6U CN201720961651U CN207034192U CN 207034192 U CN207034192 U CN 207034192U CN 201720961651 U CN201720961651 U CN 201720961651U CN 207034192 U CN207034192 U CN 207034192U
- Authority
- CN
- China
- Prior art keywords
- valve
- sponge foaming
- surges
- valve rod
- pneumatic operated
- 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
Landscapes
- Lift Valve (AREA)
- Check Valves (AREA)
Abstract
The utility model provides a kind of special slurries conveying pneumatic operated valve of sponge foaming, belongs to sponge foaming technical field.During it solves sponge foaming, the technical problems such as slurries conveying is discontinuous.A kind of special slurries conveying pneumatic operated valve of sponge foaming, the special slurries conveying pneumatic operated valve of this sponge foaming includes valve body, valve element, charging aperture and discharging opening, the through hole that surges is additionally provided with valve body, valve element is connected with a valve rod, and spool chamber and valve-rod cavity are offered on valve body, charging aperture and discharging opening communicate with spool chamber, valve-rod cavity is communicated with the through hole that surges, and the impeller that surges is provided with valve rod, in through hole of surging when the impeller that surges can be drawn outside valve rod, now, charging aperture and discharging opening communicate；There is diversion division on valve element.The utility model has the advantages that slurries conveying is continuous, easy to control.
Description
Technical field
The utility model belongs to sponge foaming technical field, is related to a kind of special slurries conveying pneumatic operated valve of sponge foaming.
Background technology
During sponge foaming, injected after raw material is stirred in foam box, sponge entity is formed after its solidification.
, it is necessary to which valve switch exports to slurries when raw slurry is delivered into foam box, the pressure of slurries output, stream
Smooth property and controllability, it is important indicator and the requirement of sponge foaming quality, efficiency and defect rate.
Based on this, the application proposes a kind of startup valve switch that can improve slurries output fluency.
Utility model content
The purpose of this utility model is to be directed to above mentioned problem existing for existing technology, there is provided a kind of sponge foaming is special
Slurries convey pneumatic operated valve, and technical problem to be solved in the utility model is fluency when improving sponge slurry output.
The purpose of this utility model can be realized by following technical proposal：A kind of special slurries conveying gas of sponge foaming
Dynamic valve, it is characterised in that the special slurries conveying pneumatic operated valve of this sponge foaming includes valve body, valve element, charging aperture and discharging opening, institute
To state and the through hole that surges is additionally provided with valve body, the valve element is connected with a valve rod, and spool chamber and valve-rod cavity are offered on the valve body,
The charging aperture and discharging opening communicate with spool chamber, and the valve-rod cavity communicates with the through hole that surges, and are provided with and surge on the valve rod
Impeller, in through hole of surging when the impeller that surges can be drawn outside valve rod, now, the charging aperture and discharging opening communicate；
There is diversion division on the valve element.
Valve rod is pulled back, and valve element is conceded space, and charging aperture connects with discharging opening, charging aperture connection slurries efferent duct, discharging
Mouth alignment foam box, the through hole that surges connection high pressure liquid force feed, valve are closed down, and hydraulic oil can not be smooth by valve
Door is under opening state, and hydraulic oil promotes the impeller that surges, and rotates valve rod, the diversion division on valve element can make slurry flow more
Add smooth, and in the process of circulation, slurries continue to be stirred, and prevent precipitation during slurries stationary stream and recover.
In a kind of special slurries conveying pneumatic operated valve of above-mentioned sponge foaming, a plane axis is connected with the valve rod
Hold.
The plane bearing can relatively rotate the both ends of valve rod, in case the rotation of valve rod influences sealing effectiveness.
A kind of above-mentioned sponge foaming it is special slurries conveying pneumatic operated valve in, be fixedly installed on the valve rod two it is close
Piston is sealed, the sealing piston can form sealing between the inwall of the valve-rod cavity.
In a kind of special slurries conveying pneumatic operated valve of above-mentioned sponge foaming, have on the valve body close to one end of valve rod
There is air admission hole.
Air admission hole moves for pneumatic control valve rod.
Compared with prior art, the utility model has advantages below：
Valve rod is pulled back, and valve element is conceded space, and charging aperture connects with discharging opening, charging aperture connection slurries efferent duct, discharging
Mouth alignment foam box, the through hole that surges connection high pressure liquid force feed, valve are closed down, and hydraulic oil can not be smooth by valve
Door is under opening state, and hydraulic oil promotes the impeller that surges, and rotates valve rod, the diversion division on valve element can make slurry flow more
Add smooth, and in the process of circulation, slurries continue to be stirred, and prevent precipitation during slurries stationary stream and recover.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the special slurries conveying pneumatic operated valve of this sponge foaming.
In figure, 1, valve body；11st, diversion division；2nd, valve element；3rd, charging aperture；4th, discharging opening；5th, valve rod；61st, spool chamber；62nd, valve
Rod cavity；63rd, surge impeller；71st, plane bearing；72nd, sealing piston；8th, air admission hole.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this sponge foaming it is special slurries conveying pneumatic operated valve include valve body 1, valve element 2, charging aperture 3 and discharging
Mouthfuls 4, the through hole that surges is additionally provided with valve body 1, and valve element 2 is connected with a valve rod 5, and the chamber 61 of valve element 2 and valve rod 5 are offered on valve body 1
Chamber 62, charging aperture 3 and discharging opening 4 are communicated with the chamber 61 of valve element 2, and the chamber 62 of valve rod 5 is communicated with the through hole that surges, and liquid is provided with valve rod 5
Movable vane wheel 63, in through hole of surging when the impeller 63 that surges can be drawn outside valve rod 5, now, charging aperture 3 and discharging opening 4 communicate；
There is diversion division 11 on valve element 2；Valve rod 5 is pulled back, and valve element 2 is conceded space, and charging aperture 3 connects with discharging opening 4, and charging aperture 3 connects
Slurries efferent duct is connect, discharging opening 4 is directed at foam box, the through hole that surges connection high pressure liquid force feed, and valve is closed down, hydraulic pressure
Oil can not be smooth by the way that valve is under opening state, and hydraulic oil promotes the impeller 63 that surges, and rotates valve rod 5, on valve element 2
Diversion division 11 can make slurry flow more smooth, and in the process of circulation, slurries continue to be stirred, and prevent slurries stationary stream process
Middle precipitation and recovery.
A plane bearing 71 is connected with valve rod 5；The plane bearing 71 can relatively rotate the both ends of valve rod 5, in order to avoid
The rotation of valve rod 5 influences sealing effectiveness.
Be fixedly installed two sealing pistons 72 on valve rod 5, sealing piston 72 can between the inwall of the chamber 62 of valve rod 5 shape
Into sealing；One end on valve body 1 close to valve rod 5 has air admission hole 8.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
- A kind of 1. special slurries conveying pneumatic operated valve of sponge foaming, it is characterised in that the special slurries conveying gas of this sponge foaming Dynamic valve includes valve body (1), valve element (2), charging aperture (3) and discharging opening (4), is additionally provided with the through hole that surges in the valve body (1), institute State valve element (2) with a valve rod (5) to be connected, valve element (2) chamber (61) and valve rod (5) chamber (62) are offered on the valve body (1), it is described Charging aperture (3) and discharging opening (4) communicate with valve element (2) chamber (61), and valve rod (5) chamber (62) communicates with the through hole that surges, described The impeller that surges (63) is provided with valve rod (5), the impeller that surges (63) can be when valve rod (5) be drawn outside in the through hole that surges Place, now, the charging aperture (3) and discharging opening (4) communicate；There is diversion division (11) on the valve element (2).
- A kind of 2. special slurries conveying pneumatic operated valve of sponge foaming according to claim 1, it is characterised in that the valve rod (5) plane bearing (71) is connected with.
- A kind of 3. special slurries conveying pneumatic operated valve of sponge foaming according to claim 2, it is characterised in that the valve rod (5) two sealing pistons (72) are fixedly installed on, the sealing piston (72) can be with the inwall of the valve rod (5) chamber (62) Between formed sealing.
- A kind of 4. special slurries conveying pneumatic operated valve of sponge foaming according to claim 3, it is characterised in that the valve body (1) one end on close to valve rod (5) has air admission hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961651.6U CN207034192U (en) | 2017-08-03 | 2017-08-03 | A kind of special slurries conveying pneumatic operated valve of sponge foaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961651.6U CN207034192U (en) | 2017-08-03 | 2017-08-03 | A kind of special slurries conveying pneumatic operated valve of sponge foaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034192U true CN207034192U (en) | 2018-02-23 |
Family
ID=61473969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961651.6U Expired - Fee Related CN207034192U (en) | 2017-08-03 | 2017-08-03 | A kind of special slurries conveying pneumatic operated valve of sponge foaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048047A (en) * | 2021-04-07 | 2021-06-29 | 英格索兰(桂林)工具有限公司 | Undercut valve, lower cylinder structure and pneumatic plunger pump |
-
2017
- 2017-08-03 CN CN201720961651.6U patent/CN207034192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048047A (en) * | 2021-04-07 | 2021-06-29 | 英格索兰(桂林)工具有限公司 | Undercut valve, lower cylinder structure and pneumatic plunger pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207034192U (en) | A kind of special slurries conveying pneumatic operated valve of sponge foaming | |
| CN209213006U (en) | Very stiff and demanding cone ball face sealing butterfly valve | |
| CN104527630B (en) | A kind of piston type pneumatic control stop valve | |
| CN207093793U (en) | A kind of high temperature and high pressure steam sweeping type butterfly valve structure | |
| CN104389807B (en) | The shaft seal structure of centrifugal coal slurry pump | |
| CN208734469U (en) | A kind of environmental protection river water intake system | |
| CN207375746U (en) | A kind of fluid exchange apparatus for exempting from the pump housing | |
| CN102808957B (en) | Butterfly valve | |
| CN206468855U (en) | Ball check valve | |
| CN208930537U (en) | A kind of automatic jug material machine | |
| CN208546531U (en) | A kind of hydraulic valve of the hydraulic control opening and closing of pipeline two way seal | |
| CN208565111U (en) | A kind of screw-in cartridge valve that structure simple seal is strong | |
| CN208719400U (en) | Steel modeling conversion gate valve | |
| CN207954256U (en) | A kind of magnetic material wet pressing slurry automatic-feeding device | |
| CN206257290U (en) | Pressure automatic-sealed butterfly valve | |
| CN206707682U (en) | A kind of clear water water filling device | |
| CN205977892U (en) | Oil pump hydraulic motor assembly | |
| CN204402784U (en) | A kind of compression pump | |
| CN203924003U (en) | A kind of full-automatic integrated form air filling type rubber dam fill-drain syctem | |
| CN204624699U (en) | A kind of rotary fast rapid-result bolt valve | |
| CN204477428U (en) | A kind of manually-operated gate | |
| CN204153232U (en) | Rock gas Swing check valve | |
| CN204153231U (en) | Rock gas Lift check valve | |
| CN111089064A (en) | Water pump structure of watering cart | |
| CN204692676U (en) | A kind of fluid force that utilizes is from the valve opened and closed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |