CN209918091U - Disc tray assembly of multi-channel multifunctional disc type separator - Google Patents
Disc tray assembly of multi-channel multifunctional disc type separator Download PDFInfo
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- CN209918091U CN209918091U CN201920530404.XU CN201920530404U CN209918091U CN 209918091 U CN209918091 U CN 209918091U CN 201920530404 U CN201920530404 U CN 201920530404U CN 209918091 U CN209918091 U CN 209918091U
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Abstract
The utility model relates to a multi-flow channel's multi-functional dish formula separating centrifuge's video disc bracket assembly, the video disc bracket includes integrative upper column portion and lower pyramis, the outer peripheral face of upper column portion is the little taper surface that cylindrical surface or upper diameter are less than diameter down, the outer peripheral face of upper column portion is outstanding to have outer rib, be used for the joint video disc, open at the top of upper column portion has the round through-hole, be equipped with annular seal ring groove on the round through-hole inner wall, annular seal ring inslot is provided with the sealing washer, the inner chamber upper end of video disc bracket is used for inserting the inlet pipe, lower pyramis opened simultaneously has two rows of upper and lower pyramis through-holes down, the inside downside joint of lower pyramis has main part surface lateral wall to be the video disc bracket base of conical surface, it has a plurality of runners. The utility model discloses a structure of disc tray and disc tray base separation can make the disc separator possess three kinds of runners, is difficult for becoming silted up stifled, and easy mediation, manufacturing is easy.
Description
Technical Field
The utility model belongs to the field of fluid machinery, a dish disc type separator disc tray assembly is related to, in particular to multi-runner multifunctional dish type separator disc tray assembly.
Background
At present, a disc tray, which is a core part of a disc separator, generally adopts an integral structure, the tray is provided with an inner pore passage, the pore passage is used as a flow passage for feeding, and the feeding enters between discs through the flow passage to carry out component separation. However, the disc tray of the present disc separator generally has only one flow channel, and the disc separator also generally has only one flow channel, which results in single function, narrow application range, and incapability of realizing multiple functions and multiple purposes of one type. In addition, the flow channel of the conventional integral disc bracket is easy to block and cannot be cleaned well, and meanwhile, the flow channel has a complex structure, a closed section and difficult processing and manufacturing.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
In order to realize multifunction and multiple purposes of one machine type, the utility model designs a disc tray component of a multi-runner disc separator, which is used for replacing the function of the original disc tray. The disc tray assembly adopts a structure that the disc tray is separated from the disc tray base, so that the disc separator has three flow channels, liquid-liquid two-phase separation and purification, solid-liquid two-phase separation and purification and liquid-solid three-phase separation are realized, and the multiple purposes of the disc separator are realized. And the plugging is not easy, the dredging is easy, and the processing and the manufacturing are easy.
Technical scheme
The utility model provides a multi-channel's multi-functional dish formula separating centrifuge's dish tray subassembly which characterized in that: including video disc bracket, video disc bracket base, stifled and sealing washer, the video disc bracket includes integrative upper column portion and lower pyramis, the outer peripheral face of upper column portion is the small taper cone surface that cylindrical surface or upper diameter are less than diameter down, the outer peripheral face of upper column portion salient has outer rib, be used for the joint video disc, open at the top of upper column portion has the round through hole, be equipped with annular seal ring groove on the round through hole inner wall, annular seal ring inslot is provided with the sealing washer, the inner chamber upper end of video disc bracket is used for inserting the inlet pipe, lower pyramis opened simultaneously has two rows of lower pyramis through-holes from top to bottom, the inside downside joint of lower pyramis had the video disc bracket base that main part surface lateral wall is the conical surface, it has a plurality of runners to enclose between video disc bracket base and.
The inner circumferential surface of the lower cone part is provided with an inner convex key matched with the disc bracket base, and the outer conical surface of the disc bracket base is also provided with a groove-shaped key groove a which is matched with the inner convex key on the disc bracket for installation.
The disc tray is characterized in that groove-shaped runners are uniformly distributed on the conical surface on the outer surface of the disc tray base, an upper conical surface cavity and a lower conical surface cavity are formed in the side wall of the inner surface of the disc tray base main body, the upper conical surface cavity is a small conical surface hole with the taper smaller than that of the lower conical surface cavity, and a notch-shaped key groove b is formed in the lower end of the inner wall of the upper conical surface cavity and used for being matched with the lower drum body.
The tail end of the groove-shaped flow passage is provided with a necking structure for installing and closing the plug of the flow passage.
The half cone angle of the peripheral conical surface of the lower conical part of the disc tray is 20-50 degrees.
The number of the key grooves a and the number of the key grooves b are respectively 2-8, and the key grooves a and the key grooves b are evenly distributed.
The upper part of the inner cavity of the upper column part is a section of smooth cylindrical surface without inner ribs, and the lower part of the inner cavity of the upper column part is uniformly provided with the inner ribs.
Advantages and effects
(1) The structure that the disc bracket is separated from the disc bracket base is adopted, and the structure is matched with the plug and the disc for use, so that various flow channels can be realized, the disc type separator can realize liquid-liquid two-phase separation and purification, solid-liquid two-phase separation and purification, and also can realize liquid-solid three-phase separation, and the machine has multiple purposes.
(2) The conical surface of the lower part of the disc bracket adopts a double-row hole structure, and the disc bracket can be matched with a disc bracket base, a plug and a disc for use, can realize various flow passages, can enable the disc type separator to realize liquid-liquid two-phase separation and purification, solid-liquid two-phase separation and purification, and can also realize liquid-solid three-phase separation, thereby realizing multiple purposes of the machine.
(3) The novel structure that the disc tray base is separated from the disc tray is characterized in that the disc tray base and the disc tray base enclose a detachable groove-shaped flow channel, and the groove-shaped flow channel has a large flow channel section, is not easy to block, is convenient to clean the block, and is convenient to process, manufacture and assemble.
(4) When the outer ribs on the upper part of the disc bracket are assembled with the disc, the outer ribs are matched with a plurality of uniformly distributed clamping grooves corresponding to the inner hole wall on the upper part of the disc, so that the rotating torque can be provided for the disc, and the transmission is more reliable. And can also prevent the channel blockage between the discs caused by the mutual dislocation of the discs.
(5) The upper part of the inner cavity of the upper part of the disc bracket is a section of smooth cylindrical surface without inner ribs, and the section of the lower part of the inner cavity is uniformly distributed with inner ribs. The feeding material enters the inner cavity of the disc tray rotating at high speed from the feeding pipe and is gradually accelerated under the stirring of the ribs on the inner wall of the disc tray, so that the separation efficiency can be improved, meanwhile, active ingredients in the feeding material cannot be damaged due to the sudden acceleration of the feeding material, the disc type separator can have the capability of separating the active ingredients, and the separation and feeding range of the separator can be expanded.
(6) The inner surface of the lower part of the disc bracket is a conical surface, and the inner conical surface is provided with a convex key. At the same time, the disk tray and the disk tray base can be prevented from being dislocated.
(7) The inner wall of the cone hole in the disc bracket base is provided with an opening-shaped key groove which can be matched with a corresponding inner convex key on the lower body of the rotary drum, and the inner convex key provides power for the disc bracket base to drive the disc bracket base to rotate at high speed, so that the transmission is more reliable.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a sectional view of the disc tray;
FIG. 3 is a perspective view of the disc tray;
FIG. 4 is a cross-sectional view of the base of the disc tray;
FIG. 5 is a front view of the disc tray base;
FIG. 6 is a top view of the disc tray base;
FIG. 7 is a bottom view of the disc tray base
FIG. 8 is a schematic structural view of a disk separator using the disk tray assembly, in which an upper flow passage is used;
FIG. 9 is a schematic view of a disk separator using the disk tray assembly, showing a lower flow path;
FIG. 10 is a schematic view of a disk separator using the disk tray assembly, showing a structure of a flow channel between a disk tray and a disk tray base.
Description of reference numerals: 1-disc bracket, 2-disc bracket base, 3-plug, 4-sealing ring, 5-upper column part, 6-lower cone part, 7-smooth cylindrical surface, 8-inner rib, 9-lower cone part through hole, 10-inner convex key, 11-annular sealing ring groove, 12-outer rib, 13-groove-shaped flow channel, 14-necking structure, 15-key groove a, 16-key groove b, 17-locking screw cap, 18-disc, 19-disc gland, 20-central shaft, 21-drum lower body and 22-feeding pipe.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1, 2, 3, 4, 5, 6 and 7, a disc tray assembly of a multi-channel multifunctional disc separator comprises a disc tray 1, a disc tray base 2, a plug 3 and a sealing ring 4, wherein the disc tray 1 comprises an upper column part 5 and a lower cone part 6 which are integrated, the outer peripheral surface of the upper column part 5 is a cylindrical surface or a conical surface with a small taper with an upper diameter smaller than a lower diameter, an outer rib 12 is protruded on the outer peripheral surface of the upper column part 5 for clamping a disc, the top of the upper column part 5 is provided with a circular through hole, the inner wall of the circular through hole is provided with an annular sealing ring groove 11, the sealing ring 4 is arranged in the annular sealing ring groove 11, the upper end of the inner cavity of the disc tray 1 is used for inserting a feeding pipe 22, the lower cone part 6 is simultaneously provided with an upper row of lower cone part through holes 9 and a lower row of lower cone part through holes 9, a plurality of flow channels are enclosed between the disc bracket base 2 and the disc bracket 1, and the lower ends of the flow channels are fixed with detachable plugs 3. The inner circumference of the lower cone 6 is provided with an inner key 10 which is matched with the disc tray base 2, and the outer conical surface of the disc tray base 2 is also provided with a groove-shaped key groove a 15 which is matched with the inner key 10 on the disc tray 1. The half cone angle of the peripheral conical surface of the lower cone 6 of the disc tray is 20-50 deg. The conical surface of the outer surface of the disc tray base 2 is uniformly provided with groove-shaped runners 13, the side wall of the inner surface of the main body of the disc tray base 2 is provided with an upper conical surface cavity and a lower conical surface cavity, the upper conical surface cavity is a conical surface hole with a small taper compared with the lower conical surface cavity, and the lower end of the inner wall of the upper conical surface cavity is provided with a notch-shaped key groove b 16 for being matched and installed with the lower body 21 of the rotary drum. The end of the channel-shaped flow channel 13 is provided with a necking structure 14 for installing the plug 3 for closing the flow channel. The upper part of the inner cavity of the upper column part 5 is a smooth cylindrical surface 7 without inner ribs, and the lower part of the inner cavity of the upper column part is uniformly provided with inner ribs 8.
Preferably, the number of the key slots a 15 and the key slots b 16 is 2-8 respectively, and are evenly distributed.
Description of the principle:
the disk tray assembly of the multi-channel multifunctional disk separator has three kinds of changeable channel structures, as shown in fig. 8, 9 and 10.
As shown in fig. 8, when the first flow channel is needed, the plug 3 is installed at the end of the channel-shaped flow channel 13 of the disc tray base 2, so that the feed material entering the fluid channel enclosed by the disc tray base 2 and the disc tray 1 cannot flow out from the end of the channel-shaped flow channel 13 of the disc tray base 2. The disc 18 adopts a disc with upper row holes, the disc is pressed by the disc gland 19 at the uppermost end, the locking screw cap 17 is screwed on the central shaft 20, the disc bracket base 2 and the rotary drum lower body 21 are locked, the feed enters the upper row holes of the disc bracket 1 from a fluid channel enclosed by the disc bracket base 2 and the disc bracket 1 and then enters the upper row holes of the disc 18, and the feed enters the discs of each layer through the upper row holes of the discs of each layer to separate phase components. Under the stirring of the disks 18 rotating at high speed, the feed materials between the disks are separated under the action of centrifugal force, gravity, fluid resistance, disk surface friction and the like, light liquid moves upwards between the disks, and heavy liquid and solid phase particles move downwards between the disks for separation.
As shown in fig. 9, when the second flow channel is needed, the plug 3 is installed at the end of the channel-shaped flow channel 13 of the disc tray base 2, so that the feed material entering the fluid channel enclosed by the disc tray base 2 and the disc tray 1 cannot flow out from the end of the channel-shaped flow channel 13 of the disc tray base 2. The disc 18 adopts a disc with a lower row of holes, the disc is pressed by a disc gland 19 at the uppermost end, a locking screw cap 17 is screwed on a central shaft 20, the disc bracket base 2 and the rotary drum lower body 21 are locked, feed enters the lower row of holes of the disc bracket 1 from a fluid channel enclosed by the disc bracket base 2 and the disc bracket 1 and then enters the lower row of holes of the disc 18, and the feed enters the discs of each layer through the lower row of holes of the discs of each layer to separate phase components. Under the stirring of the discs rotating at high speed, the feed materials between the discs are separated under the action of centrifugal force, gravity, fluid resistance, friction force on the surfaces of the discs and the like, light liquid moves upwards between the discs, and heavy liquid and solid particles move downwards between the discs for separation.
As shown in fig. 10, when the third flow channel is needed, the disc 18 is a non-porous disc, and is pressed by the disc pressing cover 19 at the top, the locking screw cap 17 is screwed on the central shaft 20, and the disc tray base 2 and the drum lower body 21 are locked, and the feed cannot enter the hole of the disc tray 1 from the fluid channel enclosed by the disc tray base 2 and the disc tray 1 due to the blocking of the non-porous disc. The end of the groove-shaped flow channel 13 of the disc tray base 2 is not provided with the plug 3, so that the feed entering into the fluid channel enclosed by the disc tray base 2 and the disc tray 1 flows out from the end of the groove-shaped flow channel uniformly distributed on the disc tray base 2 and enters into the drum space outside the disc 18. And then enters the space between the discs through the outer edge gap of the discs to separate the phase components. Under the stirring of the discs rotating at high speed, the feed materials between the discs are separated under the action of centrifugal force, gravity, fluid resistance, friction force on the surfaces of the discs and the like, light liquid moves upwards between the discs, and heavy liquid and solid particles move downwards between the discs for separation.
Supporting ribs are arranged between the discs to support the upper disc and keep a certain distance, so that the flow of feeding between the two discs can be reduced, and the separation efficiency is improved. The structure of the disc tray 1 with double rows of holes can be used by replacing discs at different hole positions, so that the feeding has three flow channels.
The surfaces of the disc tray base 2 and the disc tray 1 can be coated with films to improve the surface hydrophobicity and oleophobicity, further improve the anti-clogging capability and separation efficiency of the separator, and also further improve the corrosion resistance of the disc tray base 2 and the disc tray 1.
Claims (7)
1. The utility model provides a multi-channel's multi-functional dish formula separating centrifuge's dish tray subassembly which characterized in that: including video disc bracket, video disc bracket base, stifled and sealing washer, the video disc bracket includes integrative upper column portion and lower pyramis, the outer peripheral face of upper column portion is the small taper cone surface that cylindrical surface or upper diameter are less than diameter down, the outer peripheral face of upper column portion salient has outer rib, be used for the joint video disc, open at the top of upper column portion has the round through hole, be equipped with annular seal ring groove on the round through hole inner wall, annular seal ring inslot is provided with the sealing washer, the inner chamber upper end of video disc bracket is used for inserting the inlet pipe, lower pyramis opened simultaneously has two rows of lower pyramis through-holes from top to bottom, the inside downside joint of lower pyramis had the video disc bracket base that main part surface lateral wall is the conical surface, it has a plurality of runners to enclose between video disc bracket base and.
2. A disc tray assembly for a multi-channel, multi-function disc separator according to claim 1, wherein: the inner circumferential surface of the lower cone part is provided with an inner convex key matched with the disc bracket base, and the outer conical surface of the disc bracket base is also provided with a groove-shaped key groove a which is matched with the inner convex key on the disc bracket for installation.
3. A disc tray assembly for a multi-channel, multi-function disc separator according to claim 2, wherein: the disc tray is characterized in that groove-shaped runners are uniformly distributed on the conical surface on the outer surface of the disc tray base, an upper conical surface cavity and a lower conical surface cavity are formed in the side wall of the inner surface of the disc tray base main body, the upper conical surface cavity is a small conical surface hole with the taper smaller than that of the lower conical surface cavity, and a notch-shaped key groove b is formed in the lower end of the inner wall of the upper conical surface cavity and used for being matched with the lower drum body.
4. A disc tray assembly for a multi-channel, multi-function disc separator according to claim 3, wherein: the tail end of the groove-shaped flow passage is provided with a necking structure for installing and closing the plug of the flow passage.
5. A disc tray assembly for a multi-channel, multi-function disc separator according to claim 1, wherein: the half cone angle of the peripheral conical surface of the lower conical part of the disc tray is 20-50 degrees.
6. A disc tray assembly for a multi-channel, multi-function disc separator according to claim 3, wherein: the number of the key grooves a and the number of the key grooves b are respectively 2-8, and the key grooves a and the key grooves b are evenly distributed.
7. A disc tray assembly for a multi-channel, multi-function disc separator according to claim 1, wherein: the upper part of the inner cavity of the upper column part is a section of smooth cylindrical surface without inner ribs, and the lower part of the inner cavity of the upper column part is uniformly provided with the inner ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530404.XU CN209918091U (en) | 2019-04-18 | 2019-04-18 | Disc tray assembly of multi-channel multifunctional disc type separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530404.XU CN209918091U (en) | 2019-04-18 | 2019-04-18 | Disc tray assembly of multi-channel multifunctional disc type separator |
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| Publication Number | Publication Date |
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| CN209918091U true CN209918091U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920530404.XU Active CN209918091U (en) | 2019-04-18 | 2019-04-18 | Disc tray assembly of multi-channel multifunctional disc type separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847951A (en) * | 2019-04-18 | 2019-06-07 | 沈阳工业大学 | A kind of disk carriage assembly of the multi-functional disk centrifuge of multiple flow passages |
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2019
- 2019-04-18 CN CN201920530404.XU patent/CN209918091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847951A (en) * | 2019-04-18 | 2019-06-07 | 沈阳工业大学 | A kind of disk carriage assembly of the multi-functional disk centrifuge of multiple flow passages |
| CN109847951B (en) * | 2019-04-18 | 2023-12-29 | 沈阳工业大学 | Disc bracket assembly of multi-channel multifunctional disc separator |
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