CN209278682U - A kind of Universal adjustable carbon black conveying tube joint flange - Google Patents
A kind of Universal adjustable carbon black conveying tube joint flange Download PDFInfo
- Publication number
- CN209278682U CN209278682U CN201822114829.0U CN201822114829U CN209278682U CN 209278682 U CN209278682 U CN 209278682U CN 201822114829 U CN201822114829 U CN 201822114829U CN 209278682 U CN209278682 U CN 209278682U
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- flange
- active
- flanges
- carbon black
- land portions
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a kind of Universal adjustable carbon black conveying tube joint flanges, it is mainly made of spherical surface core, connecting flange, active flange and fastener.The utility model structure is simple, reliable operation, can adapt to the regulatory demand of particulate matter conveyance conduit installation site, is particularly suitable for the conveying of particulate matter medium, is mainly used for the piping connection of the manufacturing enterprises such as chemical petroleum.
Description
Technical field
The utility model relates to the joint flanges of connecting pipe, more particularly to are suitable for the industries particles such as chemical industry, petroleum
The Universal adjustable carbon black conveying tube joint flange of object conveyance conduit.
Background technique
In the production and conveying equipment of the particulate matters such as carbon black, pipe fitting plays connection at the deflecting of pipe-line system and variable diameter
Effect.
Currently, the connection for particulate matters conveyance conduits such as carbon blacks in non-vertical planes is both needed to using multiple union elbows
Repeatedly commutation, needs larger space position, linear loss is caused to increase, pipeline cost increases, it is difficult to adapt to defeated in small space
Send the flexible arrangement of pipeline especially Large Diameter Pipeline pipeline.
Universal adjustable carbon black conveying tube joint is developed, the type of attachment for expanding particulate matter conveyance conduit has important meaning
Justice.
Summary of the invention
The purpose of the utility model is to provide a kind of Universal adjustable carbon black conveying tube joint flange, this joint flange energy
The particulate matter conveying for enough adapting to narrow installation space, two lateral line directions being adjusted flexibly.
In order to achieve the above objectives, the utility model uses following technical scheme.
A kind of Universal adjustable carbon black conveying tube joint flange, comprising:
Spherical surface core, the spherical surface core are equipped with runner；
Two connecting flanges, one end of described two connecting flanges are equipped with land portions, the inside of the land portions
It is matched with the spherical outside surface of the spherical surface core；The land portions of described two connecting flanges are oppositely arranged, and the spherical surface core is set to institute
Between the land portions for stating two connecting flanges；
Two active flanges, the active flange center are equipped with sphere hole, the ball of the sphere hole and the connecting flange
The outside of face part matches；Described two active flanges are respectively fitted over the spherical surface of described two connecting flanges by the sphere hole
On part；
Fastener, the fastener is for connecting described two active flanges.
Further, it is equipped with cotter way on the outside of the land portions of described two connecting flanges, spacer pin is set in the cotter way,
The cotter way and the spacer pin are interference fitted, for limiting scope of activities of the connecting flange in the active flange.
Further, it is equipped with seal groove I on the inside of the land portions of described two connecting flanges, is equipped in the seal groove I
Sealing ring.
Further, the spherical outside surface of the spherical surface core is equipped with seal groove II, is equipped with sealing ring in the seal groove II.
Further, the fastener is screw bolt and nut, and described two active flanges are equipped with bolt hole, the bolt
Bolt hole and the nut on described two active flanges are cooperatively connected.
The utility model has the beneficial effects that (1) principle is simple, convenient for standardization；(2) simple installation saves space；(3)
Facilitate adjusting, limit is flexible.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the diagrammatic cross-section in Fig. 1 in the direction A-A.
Fig. 3 is part B enlarged diagram in Fig. 2.
Fig. 4 is that the utility model one embodiment is adjusting diagrammatic cross-section when connecting direction.
In figure: 1- connecting flange, 11- cotter way, 12- seal groove I, the active flange of 2-, 3- nut, 4- bolt, 5- sealing
Circle, 6- spherical surface core, 61- seal groove II, 7- spacer pin.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, a kind of Universal adjustable carbon black conveying tube joint flange of the utility model, by connecting flange
1, active flange 2, nut 3, bolt 4, sealing ring 5, spherical surface core 6 and spacer pin 7 form.
The quantity of connecting flange 1 is two, and connecting flange 1 is hollow and forms runner.The end of each connecting flange 1 is equipped with
Land portions, connecting flange 1 are separately positioned on 6 two sides of spherical surface core, and the inside of land portions is contacted with spherical surface core 6.The company of two sides
After acting flange 1 passes through the active flange 2 of each side, the nut 3 and bolt 4 further passed through on the active flange 2 in two sides is fastenedly connected,
To make two sides pipeline connection.Cotter way 11 and seal groove I 12 are provided in the land portions of connecting flange 1, cotter way 11 is interior and limits
Pin 7 is interference fitted, and limits scope of activities of the connecting flange 1 in active flange 2.Sealing ring 5, shape are installed in seal groove I 12
At the sealing between connecting flange 1 and spherical surface core 6.
The quantity of active flange 2 is two, and the center of each active flange 2 is equipped with sphere hole, and sphere hole is through-hole and shape
Shape is a part of Internal Spherical Surface.2 sets of active flange is in the land portions of connecting flange 1, the spherical surface of sphere hole and connecting flange 1
Portion outboard is overlapped, and connecting flange 1 is rotated in active flange 2.Active 2 outer edge of flange is provided with bolt hole, uses
In installation bolt 4.
Nut 3 and bolt 4 constitute the fastener for connecting active flange 2.Bolt 4 passes through another from the active flange 2 of side
It is assembled after the active flange 2 of side with nut 3.Nut 3 assembles in the outside of active flange 2 and bolt 4, fastens between each connector
Connection.
The billiard table structure of through-hole is provided with centered on spherical surface core 6, central through hole is particulate matter runner.The spherical outside surface of spherical surface core 6
With side superimposed in the land portions of connecting flange 1, seal groove II 61 is provided on spherical outside surface.
Sealing ring 5 is separately mounted in the seal groove II 61 of 6 outer surface of the seal groove I 12 on connecting flange 1 and spherical surface core,
Dual sealing functions are played, the leakage of particulate matter is prevented.
Spacer pin 7 is cylindrical body, passes through a certain position being interference fitted in the cotter way 11 being fixedly mounted on connecting flange 1
It sets, limits and adjust the scope of activities of connecting flange 1.Installation site of the spacer pin 7 in the cotter way 11 on connecting flange 1 can be with
It is adjusted according to the requirement of different circulation conditions.
Working principle: as shown in Fig. 2, when two sides transfer pipeline is coaxial, the connecting flange 1 and active flange 2 of two sides are right
Claim to arrange, the axle center of connecting flange 1 and active flange 2 is overlapped with the axle center of spherical surface core 6, and spacer pin 7 is fixed by interference fit
The tail end being mounted in the cotter way 11 on connecting flange 1 is not contacted with active flange 2.6 connection shape of connecting flange 1 and spherical surface core
At runner transported object is circulated.
As shown in figure 4, the active flange 2 of two sides is arranged symmetrically when two sides transfer pipeline is not coaxial, active flange is kept
2 center Internal Spherical Surface is overlapped with the spherical outside surface of connecting flange 1, rotation connecting flange 1 to suitable position, while keeping spherical surface core 6
Spherical outside surface be overlapped with the intrados of connecting flange 1, the axis direction of appropriate rotation adjustment spherical surface core 6, to obtain biggish stream
Logical area.Spacer pin 7 passes through a certain position in the cotter way 11 that interference fit is fixedly mounted on connecting flange 1, with connection method
Orchid 1 rotates together, and when amount of spin is excessive in active flange 2 for connecting flange 1, spacer pin 7 is collided with active flange 2 to prevent
The rotation of connecting flange 1.Connecting flange 1 and 6 connection of spherical surface core form runner and transported object are circulated.
Claims (5)
1. a kind of Universal adjustable carbon black conveying tube joint flange characterized by comprising
Spherical surface core, the spherical surface core are equipped with runner；
Two connecting flanges, one end of described two connecting flanges are equipped with land portions, the inside of the land portions and institute
State the spherical outside surface matching of spherical surface core；The land portions of described two connecting flanges are oppositely arranged, and the spherical surface core is set to described two
Between the land portions of a connecting flange；
Two active flanges, the active flange center are equipped with sphere hole, the ball face of the sphere hole and the connecting flange
The outside matching divided；Described two active flanges are respectively fitted over the land portions of described two connecting flanges by the sphere hole
On；
Fastener, the fastener is for connecting described two active flanges.
2. Universal adjustable carbon black conveying tube joint flange according to claim 1, it is characterised in that: described two connections
It is equipped with cotter way on the outside of the land portions of flange, spacer pin is set in the cotter way, the cotter way and the spacer pin are interference fitted,
For limiting scope of activities of the connecting flange in the active flange.
3. Universal adjustable carbon black conveying tube joint flange according to claim 1, it is characterised in that: described two connections
It is equipped with seal groove I on the inside of the land portions of flange, is equipped with sealing ring in the seal groove I.
4. Universal adjustable carbon black conveying tube joint flange according to claim 1 or 3, it is characterised in that: the spherical surface
The spherical outside surface of core is equipped with seal groove II, is equipped with sealing ring in the seal groove II.
5. Universal adjustable carbon black conveying tube joint flange according to claim 1, it is characterised in that: the fastener is
Screw bolt and nut, described two active flanges are equipped with bolt hole, and the bolt passes through the bolt on described two active flanges
Hole and the nut are cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114829.0U CN209278682U (en) | 2018-12-17 | 2018-12-17 | A kind of Universal adjustable carbon black conveying tube joint flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114829.0U CN209278682U (en) | 2018-12-17 | 2018-12-17 | A kind of Universal adjustable carbon black conveying tube joint flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278682U true CN209278682U (en) | 2019-08-20 |
Family
ID=67611726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822114829.0U Active CN209278682U (en) | 2018-12-17 | 2018-12-17 | A kind of Universal adjustable carbon black conveying tube joint flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373072A (en) * | 2018-12-17 | 2019-02-22 | 江西黑猫炭黑股份有限公司 | A kind of Universal adjustable carbon black conveying tube joint flange |
-
2018
- 2018-12-17 CN CN201822114829.0U patent/CN209278682U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373072A (en) * | 2018-12-17 | 2019-02-22 | 江西黑猫炭黑股份有限公司 | A kind of Universal adjustable carbon black conveying tube joint flange |
| CN109373072B (en) * | 2018-12-17 | 2024-04-26 | 江西黑猫炭黑股份有限公司 | Universal adjustable carbon black conveying pipe joint flange |
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