CN215429641U - Vertical centrifuge and feeding device therein - Google Patents
Vertical centrifuge and feeding device therein Download PDFInfo
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- CN215429641U CN215429641U CN202122100294.3U CN202122100294U CN215429641U CN 215429641 U CN215429641 U CN 215429641U CN 202122100294 U CN202122100294 U CN 202122100294U CN 215429641 U CN215429641 U CN 215429641U
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- water cloth
- vertical centrifuge
- feeding device
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Abstract
The utility model discloses a vertical centrifuge and a feeding device therein, wherein the feeding device comprises: the vertical centrifuge comprises a feeding pipe, at least three water cloth nozzles are arranged on the feeding pipe at equal intervals from top to bottom along a vertical line, one side of the feeding pipe, provided with the water cloth nozzles, is parallel to the center line of a drum of the vertical centrifuge, so that the intervals between all the water cloth nozzles and the corresponding nearest parts on the side wall of the drum of the vertical centrifuge are equal, the feeding pipe starts to reduce the diameter from top to bottom at the position close to the highest water cloth nozzle, and when the flow of one water cloth nozzle is taken as a reference flow, the error between the flow of the other water cloth nozzles and the reference flow is within +/-10%; the feed pipe on still be provided with the entry one-to-one of water cloth nozzle's flow control valve. The vertical centrifuge equipped with the feeding device of the utility model is particularly suitable for separating crystal materials, namely: the solid phase is a solid-liquid mixed material of a crystal substance.
Description
Technical Field
The utility model relates to a vertical centrifuge, in particular to a vertical centrifuge and a feeding device thereof.
Background
At present, the traditional feeding device in the vertical centrifuge is usually a distributor which is arranged in an inclined manner and is arranged in a top cover in a penetrating way. In the in-service use process, the material that is by distributing device spun needs to lean on the mobility of material itself to make the material evenly to be covered over on the rotary drum, and when meetting the crystal material of easier draft, causes the cloth uneven very easily to influence vertical centrifuge's separation effect and work efficiency.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the feeding device in the vertical centrifuge does not need material flowing and directly and uniformly distributes the material on the rotary drum.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a feed device in a vertical centrifuge comprising: the water cloth jet flow control device comprises a feeding pipe, a plurality of water cloth jet nozzles and a plurality of water cloth jet flow control valves, wherein the feeding pipe penetrates through a top cover of a vertical centrifuge, at least three water cloth jet nozzles are arranged on the feeding pipe at equal intervals along a vertical line from top to bottom, one side of the feeding pipe, provided with the water cloth jet nozzles, is parallel to the central line of a rotary drum of the vertical centrifuge, so that the intervals between all the water cloth jet nozzles and the corresponding nearest parts on the side wall of the rotary drum of the vertical centrifuge are equal, the feeding pipe starts to reduce the diameter from top to bottom at the position close to the highest water cloth jet nozzle, and when the flow of one water cloth jet nozzle is taken as a reference flow, the error between the flow of other water cloth jet nozzles and the reference flow is within +/-10%; the feed pipe on still be provided with the entry one-to-one of water cloth nozzle's flow control valve.
As a preferable scheme, in the feeding device in the vertical centrifuge, the specific arrangement manner of the flow rate adjusting valve is as follows: the inlet of the water cloth nozzle is a conical hole with a small inside and a large outside and is in a horn shape, the feed pipe is internally provided with a valve seat which is in one-to-one correspondence with the inlet of the water cloth nozzle, the valve seat is internally provided with an adjusting threaded hole which is opposite to the inlet of the water cloth nozzle, the adjusting threaded hole is internally provided with an adjusting threaded rod, and the inner side of the adjusting threaded rod, namely the end part of one side close to the corresponding water cloth nozzle, is provided with a circular table-shaped adjusting valve plate matched with the inlet of the water cloth nozzle.
Preferably, in the feeding device of the vertical centrifuge, an adjusting limit cap is arranged outside the adjusting threaded rod.
Preferably, in the feeding device of the vertical centrifuge, a locking nut is arranged on the adjusting threaded rod outside the valve seat.
As a preferable scheme, in the feeding device of the vertical centrifuge, the specific installation mode of the feeding pipe and the top cover is as follows: the inlet pipe on be provided with annular installation boss in the top of high-order water cloth nozzle, two at least mounting through-holes have been seted up along circumference on the annular installation boss, the top cap on be provided with the mount pad that is used for installing the inlet pipe, set up on the mount pad with the corresponding installation screw hole of mounting through-hole on the annular installation boss, select mounting screw and pass the mounting through-hole on the annular installation boss, screw up in the installation screw hole on the mount pad.
Preferably, in the feeding device of the vertical centrifuge, all the mounting through holes are uniformly arranged on the annular mounting boss along the circumferential direction.
As a preferable scheme, in the feeding device in the vertical centrifuge, the mounting through hole is an arc-shaped long hole.
The utility model also provides a vertical centrifuge, which structurally comprises: the base is provided with the casing on, and the top of casing is provided with top cap, its characterized in that: the feeding device is arranged in the top cover in a penetrating mode.
The utility model has the beneficial effects that: according to the utility model, the plurality of water cloth nozzles capable of spraying the water cloth fan-shaped materials are arranged on the feeding pipe, the caliber of the feeding pipe is reduced from top to bottom, and the flow of the water cloth nozzles is controlled by arranging the flow control valve at the inlet of the water cloth nozzles, so that the flow of each water cloth nozzle is equivalent, the materials can be directly and uniformly distributed on the rotary drum without depending on the flowing of the materials, and the working efficiency and the separation effect are improved; the feeding device is suitable for various solid-liquid mixed materials including crystal materials, and the application occasions of the vertical centrifuge provided with the feeding device are greatly widened.
Drawings
Fig. 1 is a partial structural schematic diagram of a vertical centrifuge according to the present invention.
FIG. 2 is a schematic sectional view of A-A.
Fig. 3 is a schematic view of a partial top view of the feed tube of fig. 2.
The reference numerals in fig. 1 to 3 are respectively: 1. the device comprises a shell, 11, a top cover, 12, a mounting seat, 2, a rotary drum, 3, a feeding pipe, 30, a seal, 31, an annular mounting boss 311, an arc-shaped mounting through hole, 4, a water cloth nozzle, 41, an inlet, 5, a flow regulating valve, 50, a valve seat, 51, a regulating threaded rod, 52, a circular truncated cone-shaped regulating valve plate, 53, a regulating limiting cap, 54, a locking nut, 9 and a base.
Detailed Description
The following describes in detail an embodiment of a vertical centrifuge and a feeding device thereof according to the present invention with reference to the accompanying drawings 1 to 3.
As shown in fig. 1, a vertical centrifuge according to the present invention includes: base 9, the last casing 1 that is provided with of base 9, the top of casing 1 is provided with top cap 11, wears to be equipped with feed arrangement in the top cap 11, as shown in fig. 2, feed arrangement's concrete structure includes: wear to establish inlet pipe 3 in top cap 11, the upper end of inlet pipe 3 is the feed inlet, and the lower extreme is provided with and seals 30, inlet pipe 3 be with top cap 11's concrete mounting means: an annular mounting boss 31 is arranged above the highest water cloth nozzle 4 on the feeding pipe 3, as shown in fig. 3, four circular arc mounting through long holes 311 are uniformly formed in the annular mounting boss 31 along the circumferential direction, a mounting seat 12 for mounting the feeding pipe 3 is arranged on the top cover 11, a mounting threaded hole corresponding to the circular arc mounting through long hole 311 on the annular mounting boss 31 is formed in the mounting seat 12, and a mounting screw is selected to penetrate through the circular arc mounting through long hole 311 on the annular mounting boss 31 and to be screwed into the mounting threaded hole on the mounting seat 12; the feeding pipe 3 is provided with four water cloth nozzles 4 at equal intervals along a vertical line from top to bottom, so that water cloth type fan surfaces formed by materials sprayed by two adjacent water cloth nozzles 4 are mutually connected; one side of the feed pipe 3, on which the water cloth nozzles 4 are arranged, is parallel to the central line of the rotary drum 2 of the vertical centrifuge, so that the distances between all the water cloth nozzles 4 and the corresponding nearest parts on the side wall of the rotary drum 2 of the vertical centrifuge are equal, the feed pipe 3 starts to reduce the diameter from top to bottom at the position close to the highest water cloth nozzle 4, and when the flow of one water cloth nozzle 4 is taken as a reference flow, the error between the flow of the other water cloth nozzles 4 and the reference flow is within +/-10%; the feed pipe 3 on still be provided with the flow control valve 5 of the entry 41 one-to-one of water cloth nozzle 4, this flow control valve 5's specific setting mode does: the inlet 41 of the water cloth nozzle 4 is a conical hole with a small inside and a large outside and is in a horn shape, the feeding pipe 3 is internally provided with a valve seat 50 which is in one-to-one correspondence with the inlet 41 of the water cloth nozzle 4, an adjusting threaded hole is arranged in the valve seat 50 and is opposite to the inlet 41 of the water cloth nozzle 4, an adjusting threaded rod 51 is arranged in the adjusting threaded hole, the inner side of the adjusting threaded rod 51, namely one side end part close to the corresponding water cloth nozzle 4, is provided with a circular table-shaped adjusting valve plate 52 matched with the inlet 41 of the water cloth nozzle 4, the outer side of the adjusting threaded rod 51 is provided with an adjusting limit cap 53, and the adjusting threaded rod 51 is provided with a locking nut 54 on the outer side of the valve seat 50.
The working principle of the utility model is as follows: the four water cloth nozzles 4 arranged on the feeding pipe 3 from top to bottom spray water cloth fan-shaped materials, so that the water cloth fan-shaped surfaces formed by the materials sprayed by two adjacent water cloth nozzles 4 are mutually connected, and the materials can be directly and uniformly distributed on the side wall of the rotary drum 2 without depending on the flowing of the materials; and the flow rate of each water cloth nozzle 4 is controlled by reducing the caliber of the feed pipe 3 from top to bottom and providing a flow control valve 5 at the inlet 41 of the water cloth nozzle 4 so that the flow rate of each water cloth nozzle 4 is equivalent.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the utility model, and all equivalent changes and modifications made in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (10)
1. A feed device in a vertical centrifuge comprising: wear to establish the inlet pipe in vertical centrifuge's top cap, its characterized in that: the feeding pipe is provided with at least three water cloth nozzles at equal intervals along a vertical line from top to bottom; one side of the feed pipe, provided with the water cloth nozzles, is parallel to the central line of the rotary drum of the vertical centrifuge, so that the distances between all the water cloth nozzles and the corresponding nearest parts on the side wall of the rotary drum of the vertical centrifuge are equal, the feed pipe starts to reduce the diameter from top to bottom at the position close to the highest water cloth nozzle, and when the flow of one water cloth nozzle is taken as the reference flow, the error between the flow of other water cloth nozzles and the reference flow is within +/-10 percent; the feed pipe on still be provided with the entry one-to-one of water cloth nozzle's flow control valve.
2. The feeding device in a vertical centrifuge according to claim 1, wherein: the specific setting mode of the flow regulating valve is as follows: the inlet of the water cloth nozzle is a conical hole with a small inside and a large outside and is in a horn shape, the feed pipe is internally provided with a valve seat which is in one-to-one correspondence with the inlet of the water cloth nozzle, the valve seat is internally provided with an adjusting threaded hole which is opposite to the inlet of the water cloth nozzle, the adjusting threaded hole is internally provided with an adjusting threaded rod, and the inner side of the adjusting threaded rod, namely the end part of one side close to the corresponding water cloth nozzle, is provided with a circular table-shaped adjusting valve plate matched with the inlet of the water cloth nozzle.
3. The feeding device in a vertical centrifuge according to claim 2, wherein: and an adjusting limit cap is arranged on the outer side of the adjusting threaded rod.
4. A feeding device in a vertical centrifuge according to claim 3, wherein: and a locking nut is arranged on the outer side of the valve seat on the adjusting threaded rod.
5. The feeding device in a vertical centrifuge according to any one of claims 1 to 4, wherein: the concrete mounting means of inlet pipe and top cap do: the inlet pipe on the top of the highest water cloth nozzle be provided with annular installation boss, two at least mounting through-holes have been seted up along circumference on the annular installation boss, the top cap on be provided with the mount pad that is used for installing the inlet pipe, set up on the mount pad with the corresponding installation screw hole of mounting through-hole on the annular installation boss, select mounting screw and pass the mounting through-hole on the annular installation boss, screw up in the installation screw hole on the mount pad.
6. The feeding device in a vertical centrifuge according to claim 5, wherein: all the mounting through holes are uniformly arranged on the annular mounting boss along the circumferential direction.
7. The feeding device in a vertical centrifuge according to claim 5, wherein: the mounting through hole is an arc-shaped long hole.
8. The feeding device in a vertical centrifuge according to claim 6, wherein: the mounting through hole is an arc-shaped long hole.
9. A vertical centrifuge comprising: the base is provided with the casing on, and the top of casing is provided with top cap, its characterized in that: the top cover is provided with the feeding device of any one of claims 1 to 4 in a penetrating mode.
10. A vertical centrifuge comprising: the base is provided with the casing on, and the top of casing is provided with top cap, its characterized in that: the feeding device of claim 5 is arranged in the top cover in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122100294.3U CN215429641U (en) | 2021-09-01 | 2021-09-01 | Vertical centrifuge and feeding device therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122100294.3U CN215429641U (en) | 2021-09-01 | 2021-09-01 | Vertical centrifuge and feeding device therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215429641U true CN215429641U (en) | 2022-01-07 |
Family
ID=79698204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122100294.3U Active CN215429641U (en) | 2021-09-01 | 2021-09-01 | Vertical centrifuge and feeding device therein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215429641U (en) |
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2021
- 2021-09-01 CN CN202122100294.3U patent/CN215429641U/en active Active
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