CN207307313U - Extractor flange three-piece - Google Patents
Extractor flange three-piece Download PDFInfo
- Publication number
- CN207307313U CN207307313U CN201721366032.9U CN201721366032U CN207307313U CN 207307313 U CN207307313 U CN 207307313U CN 201721366032 U CN201721366032 U CN 201721366032U CN 207307313 U CN207307313 U CN 207307313U
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- CN
- China
- Prior art keywords
- flange
- filter screen
- shell
- extractor
- blind
- 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.)
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses extractor flange three-piece, including blind flange, shell flange and slipping ring, the centre of the blind flange is provided with filter screen, and installing plate is fixed with left and right sides of filter screen, the inside of the installing plate, which is run through, screw, the basal surface of the filter screen is provided with mesh, the inside of the blind flange is provided with sealing ring, the upper surface of the shell flange is provided with oil seal washer, and shell flange is located at the lower section of blind flange, the left and right sides of the blind flange and shell flange is welded with clamping block, and abrasive block is fixed with the outside of clamping block, the outer surface of the slipping ring is provided with lateral opening, and slipping ring is located at the lower section of shell flange, the lateral opening top is provided with bolt hole, and lateral opening inside is through there is sliding cylinder.The more common flange of the strong extractor flange three-piece sealing performance of the sealing performance is eager to excel, and can provide the liquid in extractor basic filter effect.
Description
Technical field
Extractor sealing device technical field is the utility model is related to, is specially extractor flange three-piece.
Background technology
Flange, is called flange flange disk or bead, is the part being connected with each other between axis and axis, is useful between pipe end
Connection, also has with the connection imported and exported in equipment, moreover it can be used to the connection between two equipment, such as gear reducer flange, flange
Connection or bump joint refer to be connected with each other the removable company as one group of combined sealing structure by flange, gasket and bolt three
Connect, extractor is common leaching in medication chemistry, in structure to utilize flanged joint more.And existing flange with
It is bolted between equipment, main stress point derives from bolt arrangement, higher to the rigidity and hardness requirement of bolt, although
Flange as a whole weight does not weigh, but to be easy to cause flange seal effect poor if being bolted loosening, for extractor,
Flange must possess good sealing performance, and flange is had a great influence in connection by extraneous factor, the bad center to flange into
Row adjustment, the flange of extractor do not possess the effect of impurity screening, for this reason, it is proposed that a kind of leakproofness is strong and can carry out base
The extractor flange three-piece of plinth filter effect.
Utility model content
The purpose of this utility model is to provide extractor flange three-piece, with solve it is proposed in the above background technology such as
Fruit is bolted loosening and be easy to cause that flange seal effect is poor, and for extractor, flange must possess good sealing
Performance, flange are had a great influence, the bad center to flange is adjusted, the flange of extractor in connection by extraneous factor
Do not possess the problem of effect of impurity screening.
To achieve the above object, the utility model provides following technical solution：Extractor flange three-piece, including sealing method
Blue, shell flange and slipping ring, the centre of the blind flange is provided with filter screen, and installation is fixed with left and right sides of filter screen
Plate, through there is screw, the basal surface of the filter screen is provided with mesh, the inside of the blind flange for the inside of the installing plate
Sealing ring is installed, the upper surface of the shell flange is provided with oil seal washer, and shell flange is located at the lower section of blind flange, institute
The left and right sides for stating blind flange and shell flange is welded with clamping block, and abrasive block is fixed with the outside of clamping block, described
The outer surface of slipping ring is provided with lateral opening, and slipping ring is located at the lower section of shell flange, and the lateral opening top is provided with bolt hole, and
Through there is sliding cylinder, the lateral opening lower section is provided with mounting blocks, packing ring is provided with below the slipping ring for lateral opening inside.
Preferably, the filter screen is flexibly connected by screw with blind flange, and the side of filter screen is concave.
Preferably, the basal surface of the filter screen is evenly arranged with mesh, and on the symmetrical of filter screen between installing plate
Center is symmetrical in " ten " word.
Preferably, the vertical centerline between the clamping block on blind flange and shell flange is symmetrical, and clamping block
It is vertical with blind flange and the vertical centerline of shell flange.
Preferably, the central axes of the blind flange, shell flange and slipping ring overlap, and blind flange and shell flange
Thickness is equal.
Preferably, the lateral opening central axes ring-type on slipping ring is uniformly distributed, and the lateral opening size phase between sliding cylinder
It coincide.
Compared with prior art, the beneficial effects of the utility model are：The extractor flange three-piece sealing performance is more general
Logical flange is eager to excel, and can provide the liquid in extractor basic filter effect, and wherein filter screen passes through screw and blind flange
It is flexibly connected, filter screen can be dismantled, bulk filtering residue in the filter screen of concave is cleared up, mesh is set
The basic filter effect that ensure that filter screen is put, provides service for follow-up extraction work, installing plate provides cross for filter screen
The symmetrical fixing point of shape, ensure that and be connected firmly between filter screen and blind flange, clamping block is to blind flange and shell flange
The radial direction free degree limited, while ensure that flange installation is stablized, by the CONTACT WITH FRICTION of abrasive block and appts wall,
It is improved the sealing effect of flange, central axes overlap between blind flange, shell flange and slipping ring, are conducive to flange
Integral installation, need not be to carrying out center adjustment during installation between blind flange, shell flange and slipping ring, flange arrangement is stablized,
Easy to actual installation, flange is fixed by lateral opening ejection, realizes being fixedly connected for flange by sliding cylinder.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model filter screen structure schematic diagram；
Fig. 3 is the utility model blind flange structure diagram；
Fig. 4 is the utility model shell flange structure diagram；
Fig. 5 is the utility model slipping ring structure diagram.
In figure：1st, blind flange, 2, filter screen, 3, installing plate, 4, screw, 5, mesh, 6, sealing ring, 7, shell flange,
8th, oil seal washer, 9, clamping block, 10, abrasive block, 11, slipping ring, 12, lateral opening, 13, bolt hole, 14, sliding cylinder, 15, mounting blocks, 16,
Packing ring.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：Extractor flange three-piece, including blind flange
1st, shell flange 7 and slipping ring 11, the centre of blind flange 1 is provided with filter screen 2, and the left and right sides of filter screen 2 is fixed with peace
Loading board 3, the inside of installing plate 3 is through there is screw 4, and filter screen 2 is flexibly connected by screw 4 with blind flange 1, and filter screen 2
Side be concave, filter screen 2 is flexibly connected by screw 4 with blind flange 1, and filter screen 2 can be dismantled, right
Bulk filtering residue is cleared up in the filter screen 2 of concave, and the basal surface of filter screen 2 is provided with mesh 5, filter screen 2
Basal surface is evenly arranged with mesh 5, and the symmetrical centre between installing plate 3 on filter screen 2 is symmetrical in " ten " word, mesh 5
The basic filter effect that ensure that filter screen 2 is set, provides service for follow-up extraction work, installing plate 3 provides for filter screen 2
Criss-cross symmetrical fixing point, ensure that and be connected firmly between filter screen 2 and blind flange 1, the inside of blind flange 1 is provided with
Sealing ring 6, the upper surface of shell flange 7 is provided with oil seal washer 8, and shell flange 7 is located at the lower section of blind flange 1, seals method
The left and right sides of orchid 1 and shell flange 7 is welded with clamping block 9, and the outside of clamping block 9 is fixed with abrasive block 10, clamping block 9
Between on blind flange 1 and shell flange 7 vertical centerline it is symmetrical, and clamping block 9 and blind flange 1 and shell flange 7
Vertical centerline it is vertical, clamping block 9 limits the radial direction free degree of blind flange 1 and shell flange 7, ensure that
While flange installation is stablized, by the CONTACT WITH FRICTION of abrasive block 10 and appts wall, it is improved the sealing effect of flange, it is sliding
The outer surface of circle 11 is provided with lateral opening 12, and slipping ring 11 is located at the lower section of shell flange 7, blind flange 1, shell flange 7 and cunning
The central axes of circle 11 overlap, and blind flange 1 is equal with the thickness of shell flange 7, is conducive to the integral installation to flange, installation
When need not between blind flange 1, shell flange 7 and slipping ring 11 carry out center adjustment, flange arrangement stablize, easy to actual peace
Dress, lateral opening 12 top are provided with bolt hole 13, and lateral opening 12 inside through there is sliding cylinder 14, lateral opening 12 on slipping ring 11
Central axes ring-type is uniformly distributed, and size matches between lateral opening 12 and sliding cylinder 14, and sliding cylinder 14 is ejected by lateral opening 12, will
Flange is fixed, and realizes being fixedly connected for flange, and lateral opening 12 lower section is provided with mounting blocks 15, and the lower section of slipping ring 11 is provided with pad
Circle 16.
Operation principle：For this kind of flange three-piece first by screw 4 by between installing plate 3 and blind flange 1 into
Row is fixed, and filter screen 2 is installed in blind flange 1, by the filtration of mesh 5, completes to larger impurity in extract
Filtering extraction, reduces the workload of subsequent extracted tank, improves the work efficiency of extractor, installation of the sealing ring 6 to blind flange 1
First layer sealing is carried out, by the rubber material of sealing ring 6, improves the sealing effect of blind flange 1, clamping block 9 is to sealing method
Orchid 1 and shell flange 7 each serve as snap action, by abrasive block 10 to blind flange 1 and shell flange 7 and equipment linking part
The slight gap divided is crammed, and ensures that blind flange 1 and shell flange 7 realize the second resealing in an installation, in oil seal washer 8
Machine oil is filled with, liquid in extractor is obstructed, realizes the sealing effect in flange self structure, sliding cylinder 14 is passed through lateral opening
In 12, and slipping ring 11 can be fixed, ensure that flange three-piece installs stabilization in equipment, also make along lateral opening 12 ejections
Surface is mutually adjacent between flange outer wall and equipment inner wall, and the sealing effect of flange is improved, and slipping ring 11 passes through mounting blocks 15
Installation matching is carried out with equipment, the sealing effect of slipping ring 11 is lifted again by packing ring 16, blind flange 1, cylinder method
Central axes overlap between orchid 7 and slipping ring 11, need not be between blind flange 1, shell flange 7 and slipping ring 11 in actual installation
Connection carry out center adjustment, facilitate the three-piece installation of flange, complete that whole flange is three-piece to use process like this.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. extractor flange three-piece, including blind flange (1), shell flange (7) and slipping ring (11), it is characterised in that：It is described
The centre of blind flange (1) is provided with filter screen (2), and installing plate (3), the peace are fixed with left and right sides of filter screen (2)
Through there is screw (4), the basal surface of the filter screen (2) is provided with mesh (5), the blind flange (1) for the inside of loading board (3)
Inside sealing ring (6) is installed, the upper surface of the shell flange (7) is provided with oil seal washer (8), and shell flange (7) position
In the lower section of blind flange (1), the left and right sides of the blind flange (1) and shell flange (7) is welded with clamping block (9),
And abrasive block (10) is fixed with the outside of clamping block (9), the outer surface of the slipping ring (11) is provided with lateral opening (12), and slipping ring
(11) it is located at the lower section of shell flange (7), bolt hole (13), and the inside of lateral opening (12) is provided with above lateral opening (12)
Through there is sliding cylinder (14), mounting blocks (15) are provided with below lateral opening (12), are provided with below the slipping ring (11)
Packing ring (16).
2. extractor flange three-piece according to claim 1, it is characterised in that：The filter screen (2) passes through screw (4)
It is flexibly connected with blind flange (1), and the side of filter screen (2) is concave.
3. extractor flange three-piece according to claim 1, it is characterised in that：The basal surface of the filter screen (2) is equal
It is even to be provided with mesh (5), and the symmetrical centre between installing plate (3) on filter screen (2) is symmetrical in " ten " word.
4. extractor flange three-piece according to claim 1, it is characterised in that：On envelope between the clamping block (9)
The vertical centerline of mouth flange (1) and shell flange (7) is symmetrical, and clamping block (9) and blind flange (1) and shell flange (7)
Vertical centerline it is vertical.
5. extractor flange three-piece according to claim 1, it is characterised in that：The blind flange (1), shell flange
(7) overlapped with the central axes of slipping ring (11), and blind flange (1) is equal with the thickness of shell flange (7).
6. extractor flange three-piece according to claim 1, it is characterised in that：Lateral opening (12) are on slipping ring (11)
Central axes ring-type be uniformly distributed, and size matches between lateral opening (12) and sliding cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366032.9U CN207307313U (en) | 2017-10-23 | 2017-10-23 | Extractor flange three-piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366032.9U CN207307313U (en) | 2017-10-23 | 2017-10-23 | Extractor flange three-piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307313U true CN207307313U (en) | 2018-05-04 |
Family
ID=62382040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366032.9U Active CN207307313U (en) | 2017-10-23 | 2017-10-23 | Extractor flange three-piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307313U (en) |
-
2017
- 2017-10-23 CN CN201721366032.9U patent/CN207307313U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |