CN212702478U - Wear-resisting type swirler - Google Patents
Wear-resisting type swirler Download PDFInfo
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- CN212702478U CN212702478U CN202021418854.9U CN202021418854U CN212702478U CN 212702478 U CN212702478 U CN 212702478U CN 202021418854 U CN202021418854 U CN 202021418854U CN 212702478 U CN212702478 U CN 212702478U
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Abstract
The utility model discloses a wear-resisting type swirler, including feeding casing, cylindricality casing, first toper casing and second toper casing, feeding casing circumference outer wall welding has the inlet pipe, feeding casing top and bottom outer wall, cylindricality casing top and bottom outer wall, first toper casing top and bottom outer wall and second toper casing top and bottom outer wall have all seted up the storage tank, feeding casing circumference inner wall is provided with feeding rubber spare, and two storage tank outer walls of hugging closely in feeding casing respectively with bottom inner wall, feeding rubber spare top outer wall is provided with the packing ring, feeding casing top outer wall has the apron through the bolt fastening, the seal groove has been seted up to apron top outer wall, apron circumference inner wall sliding connection has the overflow pipe. The utility model discloses a be provided with the leakproofness that the packing ring can improve between apron and the feeding casing, through with overflow pipe sliding connection in apron circumference inner wall.
Description
Technical Field
The utility model relates to a swirler technical field especially relates to a wear-resisting type swirler.
Background
In the prior art, the swirler is under certain speed, the ore granule is suspension state along with the ore pulp along tangential direction entering swirler in, the ore pulp is forced to do rotary motion after meetting the wall, and the ore granule continues to move forward according to original rectilinear motion's inertia, coarse particle inertia is great, the resistance that can overcome water is close to the wall, and fine particle inertia is little, do not reach the wall and do rotary motion along with the ore pulp yet, consequently, it distributes at the skin to demonstrate the coarse particle, the fine particle distributes the distribution structure at the inlayer, but at the in-process that the particulate matter moved, the particulate matter can produce frictional force with the swirler inner wall, can cause the damage to the swirler inner wall, fixed mounting between overflow pipe and the swirler casing simultaneously, can't control outflow pressure and the separation effect of material in the overflow pipe.
Through retrieval, the patent with the Chinese patent application number of CN201610503229.6 discloses a wear-resistant solid-liquid separation cyclone which is characterized in that the upper closed end of a cyclone cavity is an arc-shaped top surface, and an overflow port penetrates through the arc-shaped top surface and is fixed on the arc-shaped top surface; the wear-resistant solid-liquid separation cyclone also comprises an outer cone upper section, an outer cone lower section, a bottom flow port and a lining small cone; the bottom end of the upper section of the outer cone cylinder is provided with an upper section flange of the outer cone cylinder, and the top end of the lower section of the outer cone cylinder is provided with a lower section flange of the outer cone cylinder; the lining small cone is positioned in the lower section of the outer cone cylinder, a plurality of symmetrical oval sand discharge holes are formed, and an inter-cone annular space is formed between the lining small cone and the inner wall of the lower section of the outer cone cylinder.
The abrasion-resistant solid-liquid separation cyclone in the patent has the following defects: because be fixed connection between overflow mouth and the outer cone, can't stretch into the inside length of outer cone to the overflow mouth and adjust to can't control the pressure that the separation thing receives, make the separation effect not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the existing because be fixed connection between overflow mouth and the outer cone section of thick bamboo, can't stretch into the inside length of outer cone section of thick bamboo to the overflow mouth and adjust to can't control the pressure that the separator receives, make the not good shortcoming of separation effect, and the wear-resisting type swirler that provides among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wear-resistant cyclone comprises a feeding shell, a cylindrical shell, a first conical shell and a second conical shell, wherein a feeding pipe is welded on the circumferential outer wall of the feeding shell, accommodating grooves are formed in the top and bottom outer walls of the feeding shell, the top and bottom outer walls of the cylindrical shell, the top and bottom outer walls of the first conical shell and the top and bottom outer walls of the second conical shell, a feeding rubber piece is arranged on the circumferential inner wall of the feeding shell, the top inner wall and the bottom inner wall of the feeding rubber piece are respectively tightly attached to the two accommodating groove outer walls of the feeding shell, a gasket is arranged on the top outer wall of the feeding rubber piece, a cover plate is fixed on the top outer wall of the feeding shell through bolts, a sealing groove is formed in the top outer wall of the cover plate, an overflow pipe is connected to the circumferential inner wall of the cover plate in a sliding manner, the inner wall of the top of the mounting frame is rotatably connected with a lead screw, the outer wall of the bottom of the lead screw is rotatably connected with the outer wall of the top of the cover plate, the inner wall of the top of the mounting frame is welded with two limiting columns, the outer wall of the top of the mounting frame is fixed with a driving motor through bolts, the output end of the driving motor is connected with the input end of the lead screw through a coupling, the outer wall of the circumference of the lead screw is rotatably connected with a lifting frame, and.
As a further aspect of the present invention: the outer wall of the top of the cylindrical shell is fixed to the outer wall of the bottom of the feeding shell through bolts, and a fixing frame is welded to the outer wall of the circumference of the cylindrical shell.
As a further aspect of the present invention: the cylindrical rubber part is arranged on the inner circumferential wall of the cylindrical shell, a first conical shell is fixed on the outer wall of the bottom of the cylindrical rubber part through bolts, and a first conical rubber part is arranged on the inner circumferential wall of the first conical shell.
As a further aspect of the present invention: first toper casing bottom outer wall has second toper casing through the bolt fastening, second toper casing circumference inner wall is provided with second toper rubber spare, the inlet pipe inner wall is provided with rectangle rubber spare.
As a further aspect of the present invention: and the outer wall of the bottom of the second conical shell is fixedly provided with a sand sinking nozzle shell through a bolt.
As a further aspect of the present invention: the sand settling nozzle is characterized in that a discharging barrel is fixed on the outer wall of the bottom of the sand settling nozzle shell through a bolt, and a rotating column is rotatably connected to the outer wall of the circumference of the discharging barrel.
As a further aspect of the present invention: the outer wall of the circumference of the rotating column is provided with an external thread and a rotating disc respectively.
Compared with the prior art, the utility model provides a wear-resisting type swirler possesses following beneficial effect:
1. the sealing performance between the cover plate and the feeding shell can be improved by arranging the gasket, the overflow pipe is connected with the circumferential inner wall of the cover plate in a sliding manner, the length of the overflow pipe extending into the feeding shell can be adjusted, the depth of the overflow pipe extending into the feeding shell can influence the separation effect, the overflow pipe extends deeper, the pressure drop is firstly increased and then reduced, but large particles cannot be smoothly separated, so the height of the lifting frame can be adjusted by arranging the driving motor, the screw rod and the limiting column, because the lifting frame is horizontally fixed on the circumferential outer wall of the overflow pipe, the length of the overflow pipe extending into the feeding shell can be adjusted by one side along with the lifting of the lifting frame, the height of the overflow pipe can be limited by the screw rod, and the sealing performance between the circumferential outer wall of the overflow pipe and the circumferential inner wall of the feeding shell can be further improved by, the sealing ring can be made of rubber, and the sealing efficiency is improved by utilizing the ductility of the rubber.
2. The effect of protecting the inner wall of the shell can be achieved by arranging the rectangular rubber part, the feeding rubber part, the cylindrical rubber part, the first conical rubber part and the second conical rubber part. Because the rubber spare has ductility and flexibility, consequently be convenient for cup joint fast with shells inner wall, the cost of rubber spare is lower simultaneously, be convenient for change the rubber spare, be convenient for carry out the screens to the rubber spare through the storage tank simultaneously, improve the laminating degree of rubber spare and shells inner wall, set up a plurality of casings simultaneously, assemble the swirler through the mode of carrying out the concatenation between each casing, be convenient for change independent casing, reduce use cost.
3. Can make rolling disc circumference outer wall can rotate along play feed cylinder circumference inner wall through being provided with the rotation post to can control the flow of the material such as dust and sand that flows from the desilting mouth casing inside, can prescribe a limit to the position of rotation post through rotating the nut in external screw thread circumference outer wall, rotation post one side outer wall is provided with the handle, can be convenient for rotate the rotation post, thereby can be convenient for control the rotation of rotation post.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is an exploded schematic view of a wear-resistant cyclone according to the present invention;
fig. 2 is a schematic back structural view of a flow control assembly of a wear-resistant cyclone according to the present invention;
fig. 3 is a schematic front sectional view of a flow control assembly of a wear-resistant cyclone according to the present invention;
fig. 4 is an exploded view of a rubber component of a wear-resistant cyclone according to the present invention;
fig. 5 is a schematic structural view of an overflow pipe assembly of a wear-resistant cyclone according to the present invention;
in the figure: 1-feeding shell, 2-containing groove, 3-cylindrical shell, 4-first conical shell, 5-sand settling nozzle shell, 6-second conical shell, 7-fixing frame, 8-feeding pipe, 9-cover plate, 10-overflow pipe, 11-discharging barrel, 12-external thread, 13-rotating column, 14-rotating disc, 15-rectangular rubber piece, 16-gasket, 17-feeding rubber piece, 18-second conical rubber piece, 19-first conical rubber piece, 20-cylindrical rubber piece, 21-driving motor, 22-screw rod, 23-mounting frame, 24-lifting frame, 25-sealing groove, 26-sealing ring and 27-limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A wear-resistant cyclone, in order to control the length of an overflow pipe 10 extending into a feeding shell 1, as shown in figure 1 and figure 5, comprises a feeding shell 1, a cylindrical shell 3, a first conical shell 4 and a second conical shell 6, wherein a feeding pipe 8 is welded on the outer wall of the circumference of the feeding shell 1, the outer walls of the top and the bottom of the cylindrical shell 3, the outer walls of the top and the bottom of the first conical shell 4 and the outer walls of the top and the bottom of the second conical shell 6 are all provided with accommodating grooves 2, the inner wall of the circumference of the feeding shell 1 is provided with a feeding rubber member 17, the inner wall of the top and the inner wall of the bottom of the feeding rubber member 17 are respectively clung to the outer walls of the two accommodating grooves 2 of the feeding shell 1, the outer wall of the top of the feeding rubber member 17 is provided with a gasket 16, the overflow pipe 10 is connected to the circumferential inner wall of the cover plate 9 in a sliding manner, the sealing ring 26 is connected to the top outer wall of the accommodating groove 2 in a sliding manner, the mounting frame 23 is fixed to the top outer wall of the cover plate 9 through bolts, the lead screw 22 is connected to the top inner wall of the mounting frame 23 in a rotating manner, the bottom outer wall of the lead screw 22 is connected to the top outer wall of the cover plate 9 in a rotating manner, two limiting posts 27 are welded to the top inner wall of the mounting frame 23, the driving motor 21 is fixed to the top outer wall of the mounting frame 23 through bolts, the output end of the driving motor 21 is connected to the input end of the lead screw; the feeding shell 1 and the feeding pipe 8 are responsible for guiding in materials needing cyclone screening, the sealing performance between the cover plate 9 and the feeding shell 1 can be improved by arranging the gasket 16, the overflow pipe 10 is connected to the inner circumferential wall of the cover plate 9 in a sliding manner, the length of the overflow pipe 10 extending into the feeding shell 1 can be adjusted, the depth of the overflow pipe 10 extending into the feeding shell 1 influences the separation effect, the overflow pipe extends deeper, the pressure drop is increased firstly and then reduced, but the overflow pipe extends too deep, large particles cannot be separated smoothly, therefore, the height of the lifting frame 24 can be adjusted by arranging the driving motor 21, the screw rod 22 and the limit column 27, as the lifting frame 24 is horizontally fixed on the outer circumferential wall of the overflow pipe 10, the length of the overflow pipe 10 extending into the feeding shell 1 can be adjusted by one side along with the lifting of the lifting frame 24, and the height of the overflow pipe 10 can be limited by the screw, meanwhile, the sealing performance between the circumferential outer wall of the overflow pipe 10 and the circumferential inner wall of the feeding shell 1 can be further improved by using the sealing groove 25 and the sealing ring 26, the sealing ring 26 can be made of rubber, and the sealing efficiency is improved by using the ductility of the rubber.
In order to improve the wear resistance of the cyclone, as shown in fig. 1 and 4, the outer wall of the top of the cylindrical shell 3 is fixed to the outer wall of the bottom of the feeding shell 1 through bolts, the outer wall of the circumference of the cylindrical shell 3 is welded with a fixing frame 7, the inner wall of the circumference of the cylindrical shell 3 is provided with a cylindrical rubber member 20, the outer wall of the bottom of the cylindrical rubber member 20 is fixed with a first conical shell 4 through bolts, the inner wall of the circumference of the first conical shell 4 is provided with a first conical rubber member 19, the outer wall of the bottom of the first conical shell 4 is fixed with a second conical shell 6 through bolts, the inner wall of the circumference of the second conical shell 6 is provided with a second conical rubber member 18, and the; when the swirler carries out the whirl operation, the grit granule that is located the swirler can be to feeding casing 1 at the in-process of whirl, cylindricality casing 3, first toper casing 4 and second toper casing 6 inner wall produce certain frictional force, can cause the damage to the casing inner wall through long-time use, can make the wearability of casing reduce, through being provided with rectangle rubber spare 15, feeding rubber spare 17, cylindricality rubber spare 20, first toper rubber spare 19 and second toper rubber spare 18 can play the effect of protecting casing inner wall. Because the rubber spare has ductility and flexibility, consequently be convenient for cup joint fast with shells inner wall, the cost of rubber spare is lower simultaneously, be convenient for change the rubber spare, be convenient for carry out the screens to the rubber spare through storage tank 2 simultaneously, improve the laminating degree of rubber spare and shells inner wall, set up a plurality of casings simultaneously, assemble the swirler through the mode of carrying out the concatenation between each casing, be convenient for change independent casing, reduce use cost.
In order to facilitate the control of the outflow amount of the settled sand in the sand settling nozzle shell 5, as shown in fig. 1, fig. 2 and fig. 3, the sand settling nozzle shell 5 is fixed on the outer wall of the bottom of the second conical shell 6 through bolts, a discharging cylinder 11 is fixed on the outer wall of the bottom of the sand settling nozzle shell 5 through bolts, a rotating column 13 is rotatably connected to the outer wall of the circumference of the discharging cylinder 11, and the outer wall of the circumference of the rotating column 13 is respectively provided with an external thread 12 and a rotating disc 14; can make the circumference outer wall of rolling disc 14 rotate along play feed cylinder 11 circumference inner wall through being provided with rotation post 13 to control the flow of the material such as dust and sand that flows out from sand sediment nozzle housing 5 inside, can prescribe a limit to the position of rotation post 13 through rotating the nut in external screw thread 12 circumference outer wall, rotation post 13 one side outer wall is provided with the handle, is convenient for rotate rotation post 13.
The working principle is as follows: when the cyclone is used, firstly, the cyclone is assembled, firstly, a rectangular rubber piece 15 and a feeding rubber piece 17 are respectively placed on the inner walls of a feeding pipe 8 and a feeding shell 1, then, a cylindrical rubber piece 20, a first conical rubber piece 19 and a second conical rubber piece 18 are respectively placed on the inner walls of a cylindrical shell 3, a first conical shell 4 and a second conical shell 6, then, the feeding shell 1, the cylindrical shell 3, the first conical shell 4 and the second conical shell 6 are fixedly sealed through bolts, meanwhile, a gasket 16 is placed on the outer wall of the top of the feeding rubber piece 17, then, a cover plate 9 is fixed on the outer wall of the top of the feeding shell 1 through bolts, an overflow pipe 10 is slidably connected to the inner wall of the circumference of the cover plate 9, meanwhile, the outer wall of the circumference of the overflow pipe 10 is fixed on the inner wall of a lifting frame 24 through bolts, and the, the overflow pipe 10 is stretched into the length inside the feeding shell 1 to be adjusted, meanwhile, the sealing groove 25 is sealed through the sealing ring 26, finally, the sand settling nozzle shell 5 is fixed to the outer wall of the bottom of the second conical shell 6 through bolts, the discharging barrel 11 is fixed to the outer wall of the bottom of the second conical shell 6 through bolts, the assembly of the cyclone is completed, and the rotating angle of the rotating disc 14 is controlled to control the sand settling flow inside the sand settling nozzle shell 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A wear-resistant cyclone comprises a feeding shell (1), a cylindrical shell (3), a first conical shell (4) and a second conical shell (6), and is characterized in that a feeding pipe (8) is welded on the outer wall of the circumference of the feeding shell (1), the outer walls of the top and the bottom of the cylindrical shell (3), the outer walls of the top and the bottom of the first conical shell (4) and the outer walls of the top and the bottom of the second conical shell (6) are all provided with accommodating grooves (2), a feeding rubber member (17) is arranged on the inner wall of the circumference of the feeding shell (1), the inner wall of the top and the inner wall of the bottom of the feeding rubber member (17) are respectively clung to the outer walls of the two accommodating grooves (2) of the feeding shell (1), a gasket (16) is arranged on the outer wall of the top of the feeding rubber member (17), a sealing groove (25) is arranged on the outer wall of the top of the cover plate (9), an overflow pipe (10) is connected to the inner wall of the circumference of the cover plate (9) in a sliding manner, the outer wall of the top of the accommodating groove (2) is connected with a sealing ring (26) in a sliding way, the outer wall of the top of the cover plate (9) is fixed with a mounting rack (23) through a bolt, the inner wall of the top of the mounting rack (23) is rotationally connected with a screw rod (22), the outer wall of the bottom of the screw rod (22) is rotationally connected with the outer wall of the top of the cover plate (9), two limiting columns (27) are welded on the inner wall of the top of the mounting rack (23), a driving motor (21) is fixed on the outer wall of the top of the mounting rack (23) through bolts, the output end of the driving motor (21) is connected to the input end of the screw rod (22) through a coupling, the outer wall of the circumference of the screw rod (22) is rotatably connected with a lifting frame (24), and the outer wall of the top of the lifting frame (24) is fixed on the outer wall of the circumference of the overflow pipe (10) through bolts.
2. A wear-resistant cyclone according to claim 1, wherein the top outer wall of the cylindrical shell (3) is fixed to the bottom outer wall of the feed shell (1) by bolts, and the circumferential outer wall of the cylindrical shell (3) is welded with a fixing frame (7).
3. A wear-resistant swirler as claimed in claim 2, characterized in that the cylindrical rubber member (20) is arranged on the inner circumferential wall of the cylindrical housing (3), the first conical housing (4) is fixed on the outer bottom wall of the cylindrical rubber member (20) through bolts, and the first conical rubber member (19) is arranged on the inner circumferential wall of the first conical housing (4).
4. A wear-resistant cyclone according to claim 3, wherein the second conical shell (6) is fixed on the outer wall of the bottom of the first conical shell (4) through bolts, the inner wall of the circumference of the second conical shell (6) is provided with a second conical rubber member (18), and the inner wall of the feeding pipe (8) is provided with a rectangular rubber member (15).
5. A wear-resistant cyclone according to claim 4 wherein the bottom outer wall of the second cone-shaped housing (6) is bolted with a sand nozzle housing (5).
6. A wear-resistant cyclone according to claim 5, wherein the bottom outer wall of the sand nozzle shell (5) is fixed with a discharging barrel (11) through bolts, and the circumferential outer wall of the discharging barrel (11) is rotatably connected with a rotating column (13).
7. A wear-resistant cyclone according to claim 6, wherein the outer circumferential wall of the rotating column (13) is provided with an external thread (12) and a rotating disc (14), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418854.9U CN212702478U (en) | 2020-07-17 | 2020-07-17 | Wear-resisting type swirler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418854.9U CN212702478U (en) | 2020-07-17 | 2020-07-17 | Wear-resisting type swirler |
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| Publication Number | Publication Date |
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| CN212702478U true CN212702478U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021418854.9U Active CN212702478U (en) | 2020-07-17 | 2020-07-17 | Wear-resisting type swirler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369026A (en) * | 2021-05-28 | 2021-09-10 | 赣江新区澳博颗粒科技研究院有限公司 | Superfine grading swirler and manufacturing process thereof |
-
2020
- 2020-07-17 CN CN202021418854.9U patent/CN212702478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369026A (en) * | 2021-05-28 | 2021-09-10 | 赣江新区澳博颗粒科技研究院有限公司 | Superfine grading swirler and manufacturing process thereof |
| CN113369026B (en) * | 2021-05-28 | 2022-05-06 | 赣江新区澳博颗粒科技研究院有限公司 | Superfine grading swirler and manufacturing process thereof |
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