CN207364382U - A kind of transition valving for connecting two pressures vessels for the chemical industry - Google Patents
A kind of transition valving for connecting two pressures vessels for the chemical industry Download PDFInfo
- Publication number
- CN207364382U CN207364382U CN201721311933.8U CN201721311933U CN207364382U CN 207364382 U CN207364382 U CN 207364382U CN 201721311933 U CN201721311933 U CN 201721311933U CN 207364382 U CN207364382 U CN 207364382U
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- CN
- China
- Prior art keywords
- spheric seat
- half spheric
- chemical industry
- valve base
- valving
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- 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.)
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Abstract
The utility model discloses a kind of transition valving for connecting two pressures vessels for the chemical industry, it includes caching container, transition valving and bearing container, transition valving is arranged between caching container and bearing container, transition valving includes upper body and lower body, wherein, upper body is connected with the discharge port of caching container, and lower body is connected with the feed inlet of bearing container；Upper body includes pressure strip, the upper end of pressure strip is fixed with annular table, annular table is fixedly connected with upper valve base, upper valve base is provided centrally with through hole, upper half spheric seat is provided with through hole, the outside of upper half spheric seat is sphere, and the lower end of upper half spheric seat is plane, and is provided with concave part on the downside of upper half spheric seat；Lower body pedestal, pedestal top are fixed with elevating mechanism, and the upper end of elevating mechanism is fixed with lower valve base, is rotated in lower valve base and be provided with lower half spheric seat, the lower end of lower valve base is provided with connecting tube, flexible coupling tube is connected with the outside of connecting tube.
Description
Technical field：
It the utility model is related to technical field of chemical, and in particular to a kind of transition valve for connecting two pressures vessels for the chemical industry
Door.
Background technology：
In pharmacy or food processing field, two containers being mutually linked can be usually run into, are passed through between two containers
Flanged joint is got up.In order to avoid granular material spilling or introduced contaminants enter, can usually set between the two containers
Cross valve.
Common transition valving is all divided into two parts, and a part is arranged on upper container, and another part is arranged on down
On portion's container, the circulation of material is realized by the mutual cooperation of upper and lower part.But being separately set due to transition valving,
Two parts of valve can be caused can not to realize sealing there are gap, cause effect to be deteriorated.
Utility model content：
The purpose of this utility model is aiming at the deficiencies in the prior art, there is provided a kind of mistake for connecting two pressures vessels for the chemical industry
Cross valve.
The technology solution of the utility model is as follows：
A kind of transition valving for connecting two pressures vessels for the chemical industry, it includes caching container, transition valving and bearing container, mistake
Valve is crossed to be arranged between caching container and bearing container, transition valving includes upper body and lower body, wherein, upper valve
Body is connected with the discharge port of caching container, and lower body is connected with the feed inlet of bearing container；Upper body includes pressure strip, pressure
The upper end of tight plate is fixed with annular table, and annular table is fixedly connected with upper valve base, and upper valve base is provided centrally with through hole, is set in through hole
There is upper half spheric seat, the outside of upper half spheric seat is sphere, and the lower end of upper half spheric seat is plane, and is set on the downside of upper half spheric seat
It is equipped with concave part；Lower body pedestal, pedestal top are fixed with elevating mechanism, and the upper end of elevating mechanism is fixed with lower valve base, under
Rotated in valve seat and be provided with lower half spheric seat, the lower end of lower valve base is provided with connecting tube, is connected with and stretched on the outside of connecting tube
Pipe is crossed, the feed inlet of coupling tube of stretching and bearing container connects；The upper end of lower half spheric seat is provided with protrusion, raised and episphere
The concave part male-female engagement set on the downside of shape seat, wherein, the lobed interior of lower half spheric seat is provided with vacuum chamber, and vacuum chamber passes through
The vacuum tube being arranged in lower half spheric seat is connected with external vacuum source, and protective case is provided with the outside of vacuum tube；Lower half is spherical
The side of seat is connected with rotation axis, and the end of rotation axis is connected with retarder, and retarder is further connected with driving motor；Lower half
The bottom of spheric seat is provided with Blanking breach, after the combination of lower half spheric seat and upper half spheric seat turns an angle, thing
Material is fallen by Blanking breach.
Engaging portion is provided with the outside of lower valve body, engaging portion coordinates with pressure strip, and pressure sensor is provided with engaging portion
And material leakage detector.
Height sensor is provided with the outside of lower valve base, height sensor is electrically connected with the controller, controller control lifting
The range of mechanism.
The upper surface of upper half spheric seat protrudes from the end face of through hole, and the endface of through hole is provided with sealing device.
Sealing device has pull plate, and the notch to match with the sphere of upper half spheric seat is offered among pull plate, should
Both sides are fixed with sealing felt above notch.
It is fixedly connected between annular table and pressure strip by compression axis, the lower face of annular table has sealed groove, sealing
Sealing ring is provided with groove.
The shape of sealing ring is square, circular or triangle, and the shape of sealed groove and the shape of sealing ring are mutually matched,
And both form interference fit.
Degree of turning adjuster and rotational angle computing controller are provided with driving motor.
The beneficial effects of the utility model are：Transition valving in the application is arranged to Split type structure, in two containers
When being separated, moreover it is possible to ensure that material does not leak, due to concave part and project through vacuum suction effect combine closely, can be true
Upper half spheric seat and lower half spheric seat is protected to keep being integrated in working status.
Brief description of the drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of upper body；
Fig. 3 is the structure diagram of lower body.
Embodiment：
It is right below in conjunction with the accompanying drawings in order to enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable
Specific embodiment of the present utility model is described in detail.
As shown in Figs. 1-3, it is a kind of connect two pressures vessels for the chemical industry transition valving, it include caching container 1, transition valving with
And bearing container 2, transition valving are arranged between caching container 1 and bearing container 2, transition valving includes upper body 3 with
Portion's valve body 4, wherein, upper body 3 is connected with the discharge port of caching container 1, and the feed inlet of lower body 4 and bearing container 2 connects
Connect；Upper body 3 includes pressure strip 34, and the upper end of pressure strip 34 is fixed with annular table 31, and annular table 31 is fixed with upper valve base 30
Connection, upper valve base 30 are provided centrally with through hole, upper half spheric seat 32 are provided with through hole, the outside of upper half spheric seat 32 is ball
Face, the lower end of upper half spheric seat 32 is plane, and the downside of upper half spheric seat 32 is provided with concave part 33；4 pedestal 61 of lower body,
61 top of pedestal is fixed with elevating mechanism 60, and the upper end of elevating mechanism 60 is fixed with lower valve base 40, rotates and set in lower valve base 40
There is lower half spheric seat 41, the lower end of lower valve base 40 is provided with connecting tube 401, and the outside of connecting tube 401 is connected with flexible coupling tube
5, flexible coupling tube 5 is connected with the feed inlet of bearing container 2；The upper end of lower half spheric seat 41 is provided with protrusion, raised and upper half
33 male-female engagement of concave part that the downside of spheric seat 32 is set, wherein, the lobed interior of lower half spheric seat 41 is provided with vacuum chamber, very
Empty room is connected by the vacuum tube 421 being arranged in lower half spheric seat 41 with external vacuum source 43, and the outside of vacuum tube 421 is set
There is protective case 42；The side of lower half spheric seat 41 is connected with rotation axis, and the end of rotation axis is connected with retarder 470, retarder
470 are further connected with driving motor 47；The bottom of lower half spheric seat 41 is provided with Blanking breach, lower half spheric seat 41 and upper
After the combination of hemispherical seat 32 turns an angle, material is fallen by Blanking breach.
Engaging portion 44 is provided with the outside of lower valve body, engaging portion 44 coordinates with pressure strip 34, and pressure is provided with engaging portion 44
Force snesor 45 and material leakage detector 46.
The outside of lower valve base 40 is provided with height sensor 402, and height sensor is electrically connected with the controller, controller control
The range of elevating mechanism 60.
The upper surface of upper half spheric seat 32 protrudes from the end face of through hole, and the endface of through hole is provided with sealing device.
Sealing device has pull plate, and the notch to match with the sphere of upper half spheric seat 32 is offered among pull plate,
Both sides are fixed with sealing felt above the notch.
It is fixedly connected between annular table 31 and pressure strip 34 by compression axis 35, the lower face of annular table 31 is recessed with sealing
Groove, is provided with sealing ring 36 in sealed groove.
The shape of sealing ring 36 is square, circular or triangle, and the shape and the shape of sealing ring 36 of sealed groove are mutual
Matching, and both form interference fit.
Degree of turning adjuster 48 and rotational angle computing controller are provided with driving motor 47.
The embodiment rather than limits the present invention the utility model is illustrated.Any this area
Technical staff can modify the embodiment under the spirit and scope without prejudice to the utility model, therefore this practicality
New rights protection scope, should be as listed by the claim of the utility model.
Claims (7)
- A kind of 1. transition valving for connecting two pressures vessels for the chemical industry, it is characterised in that：It include caching container (1), transition valving with And bearing container (2), transition valving are arranged between caching container (1) and bearing container (2), transition valving includes upper body (3) and lower body (4), wherein, upper body (3) is connected with the discharge port of caching container (1), lower body (4) and is accepted The feed inlet connection of container (2)；Upper body (3) includes pressure strip (34), and the upper end of pressure strip (34) is fixed with annular table (31), annular table (31) is fixedly connected with upper valve base (30), and upper valve base (30) is provided centrally with through hole, and upper half is provided with through hole Spheric seat (32), the outside of upper half spheric seat (32) are sphere, and the lower end of upper half spheric seat (32) is plane, and upper half spheric seat (32) downside is provided with concave part (33)；Lower body (4) pedestal (61), pedestal (61) top are fixed with elevating mechanism (60), The upper end of elevating mechanism (60) is fixed with lower valve base (40), is rotated in lower valve base (40) and is provided with lower half spheric seat (41), lower valve The lower end of seat (40) is provided with connecting tube (401), and flexible coupling tube (5) is connected with the outside of connecting tube (401), coupling tube of stretching (5) feed inlet with bearing container (2) is connected；The upper end of lower half spheric seat (41) is provided with protrusion, raised and upper half spheric seat (32) concave part (33) male-female engagement that downside is set, wherein, the lobed interior of lower half spheric seat (41) is provided with vacuum chamber, very Empty room is connected by the vacuum tube (421) being arranged in lower half spheric seat (41) with external vacuum source (43), vacuum tube (421) Outside is provided with protective case (42)；The side of lower half spheric seat (41) is connected with rotation axis, the end of rotation axis and retarder (470) connect, retarder (470) is further connected with driving motor (47)；The bottom of lower half spheric seat (41) is provided with After the combination of material notch, lower half spheric seat (41) and upper half spheric seat (32) turns an angle, material passes through Blanking breach Fall.
- A kind of 2. transition valving for connecting two pressures vessels for the chemical industry according to claim 1, it is characterised in that：Outside lower valve body Side is provided with engaging portion (44), and engaging portion (44) coordinate with pressure strip (34), and engaging portion is provided with pressure sensor on (44) (45) and material leakage detector (46).
- A kind of 3. transition valving for connecting two pressures vessels for the chemical industry according to claim 1, it is characterised in that：Lower valve base (40) Outside be provided with height sensor (402), height sensor is electrically connected with the controller, controller control elevating mechanism (60) Range.
- A kind of 4. transition valving for connecting two pressures vessels for the chemical industry according to claim 1, it is characterised in that：Upper half spheric seat (32) upper surface protrudes from the end face of through hole, and the endface of through hole is provided with sealing device.
- A kind of 5. transition valving for connecting two pressures vessels for the chemical industry according to claim 4, it is characterised in that：Sealing device has There is pull plate, offer the notch to match with the sphere of upper half spheric seat (32) among pull plate, both sides above the notch It is fixed with sealing felt.
- A kind of 6. transition valving for connecting two pressures vessels for the chemical industry according to claim 1, it is characterised in that：Annular table (31) It is fixedly connected between pressure strip (34) by compression axis (35), the lower face of annular table (31) has sealed groove, and sealing is recessed Sealing ring (36) is provided with groove；The shape of sealing ring (36) is square, circular or triangle, the shape of sealed groove and sealing The shape of circle (36) is mutually matched, and both form interference fit.
- A kind of 7. transition valving for connecting two pressures vessels for the chemical industry according to claim 1, it is characterised in that：Drive motor (47) degree of turning adjuster (48) and rotational angle computing controller are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721311933.8U CN207364382U (en) | 2017-10-12 | 2017-10-12 | A kind of transition valving for connecting two pressures vessels for the chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721311933.8U CN207364382U (en) | 2017-10-12 | 2017-10-12 | A kind of transition valving for connecting two pressures vessels for the chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364382U true CN207364382U (en) | 2018-05-15 |
Family
ID=62348073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721311933.8U Expired - Fee Related CN207364382U (en) | 2017-10-12 | 2017-10-12 | A kind of transition valving for connecting two pressures vessels for the chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364382U (en) |
-
2017
- 2017-10-12 CN CN201721311933.8U patent/CN207364382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180515 Termination date: 20181012 |