CN217017021U - Distributor for uniform feeding of hydrocyclone unit - Google Patents
Distributor for uniform feeding of hydrocyclone unit Download PDFInfo
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- CN217017021U CN217017021U CN202220165368.3U CN202220165368U CN217017021U CN 217017021 U CN217017021 U CN 217017021U CN 202220165368 U CN202220165368 U CN 202220165368U CN 217017021 U CN217017021 U CN 217017021U
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- slurry
- distributor
- pipe
- thick liquid
- hydrocyclone
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Abstract
The utility model relates to the technical field of hydrocyclone grading, in particular to a distributor for uniformly feeding a hydrocyclone group, which is provided with a distributor main body, wherein discharge pipes are uniformly distributed on the side surface of the distributor main body, and a feed pipe is arranged below the distributor main body.
Description
Technical Field
The utility model relates to the technical field of hydraulic cyclone classification, in particular to a distributor for uniformly feeding a hydraulic cyclone group, which has the advantages of simple structure, uniform feeding, improved stability of classification indexes and reduced pipeline abrasion.
Background
As is known, a cyclone is a commonly used classification and sorting device. In the process with larger treatment capacity, a cyclone set is required to adapt to the treatment capacity requirement of the process. The cyclone group mainly comprises a slurry distributor, a cyclone, an overflow box, a bottom flow box, a control valve and other main components. The distributor is mainly used for uniformly distributing the slurry to each cyclone, so that the slurry feeding property of each cyclone is uniform, the operating pressure of each cyclone is the same, and the grading index of each cyclone is ensured to be the same.
In reality, solid particles can generate sedimentation and stratification phenomena in the process of conveying solid-liquid two-phase fluid. This phenomenon appears during the operation of the cyclone group as: the solid-liquid two-phase fluid passes through the pipeline and can be fed into the cyclone group distributor in an uneven state, so that the properties of the solid-liquid two-phase fluid entering each cyclone in the cyclone group are different, the grading indexes of different cyclones in the same group of cyclones are different, and the grading performance of the cyclone group is influenced.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide the uniform feeding distributor of the hydrocyclone unit, which has the advantages of simple structure, uniform feeding, improved stability of grading indexes and reduced pipeline abrasion.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a distributor of hydrocyclone group even feed, is equipped with the distributor main part, and the side equipartition of distributor main part is equipped with the discharging pipe, and the below of distributor main part is equipped with the inlet pipe, its characterized in that the below of inlet pipe be connected with defeated thick liquid house steward, defeated thick liquid house steward's lower tip side be equipped with into thick liquid side pipe, into thick liquid side pipe through tangent line formula, involute line formula or helix formula and be connected with defeated thick liquid house steward.
The pipe diameter of the slurry inlet side pipe is 0.2-0.5 times of that of the slurry conveying main pipe.
The slurry conveying main pipe below the slurry inlet side pipe extends downwards to form a slurry deposition part, the height of the slurry deposition part is 0.2-0.8m, and the slurry deposition part extending to a certain height can deposit slurry at the part, so that the abrasion of the pipeline is reduced.
The height of the slurry conveying main pipe is less than 10m, so that a uniform feeding effect is ensured.
By adopting the structure, the utility model has the advantages of simple structure, uniform feeding, improved stability of grading index, reduced pipeline abrasion and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view a-a of fig. 1.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in the attached drawing, the distributor for uniformly feeding the hydrocyclone group is provided with a distributor main body 1, discharge pipes 2 are uniformly distributed on the side surface of the distributor main body 1, and a feed pipe 3 is arranged below the distributor main body 1, and is characterized in that the lower part of the feed pipe 3 is connected with a slurry conveying main pipe 4, a slurry inlet side pipe 5 is arranged on the side surface of the lower end part of the slurry conveying main pipe 4, and the slurry inlet side pipe 5 is connected with the slurry conveying main pipe 4 through a tangent line type, an involute line type or a spiral line type, so that slurry entering the slurry conveying main pipe 4 is in a rotating state, is in a rotating state in the whole vertical direction, is in a rotating state after entering the distributor, and can be uniformly fed into a hydrocyclone.
Furthermore, the pipe diameter of the slurry inlet side pipe 5 is 0.2-0.5 times of the pipe diameter of the slurry conveying main pipe 4, and the slurry inlet side pipe 5 with small pipe diameter enables slurry to enter the slurry conveying main pipe 4 at a certain pressure, so that the spiral effect of materials in the slurry conveying main pipe 4 is better.
Furthermore, the slurry conveying main pipe 4 below the slurry inlet side pipe 5 extends downwards to form a slurry deposition part 6, the height of the slurry deposition part 6 is 0.2-0.8m, and the slurry deposition part 6 extending to a certain height can deposit slurry at the position, so that the abrasion of the pipeline is reduced.
Furthermore, the height of the slurry conveying main pipe 4 is less than 10m, and the uniform feeding effect is ensured.
When the cyclone separator is used, the slurry inlet side pipe 5 is connected with the slurry conveying main pipe 4 through a tangent type, an involute type or a spiral line type, so that a solid-liquid two-phase fluid enters the cyclone group distributor in a rotating state after passing through the slurry conveying main pipe 4 and then is fed into each cyclone, the problem of uneven material distribution of the cyclone group distributor can be solved, the classification performance of the cyclones is improved, and the classification indexes of the cyclones are ensured.
Claims (4)
1. The utility model provides a distributor of hydrocyclone group even feed, is equipped with the distributor main part, and the side equipartition of distributor main part is equipped with the discharging pipe, and the below of distributor main part is equipped with the inlet pipe, its characterized in that the below of inlet pipe be connected with defeated thick liquid house steward, defeated thick liquid house steward's lower tip side be equipped with into thick liquid side pipe, into thick liquid side pipe through tangent line formula, involute line formula or helix formula and be connected with defeated thick liquid house steward.
2. The distributor for uniform feeding of hydrocyclone battery according to claim 1, wherein the pipe diameter of the slurry inlet side pipe is 0.2-0.5 times of the pipe diameter of the slurry conveying main pipe.
3. A distributor for uniformly feeding hydrocyclone battery according to claim 1, wherein the slurry main pipe under the slurry inlet side pipe extends downwards to form a slurry deposition portion, and the slurry deposition portion has a height of 0.2-0.8m, and the slurry deposition portion having a certain height can deposit slurry at the slurry deposition portion.
4. A distributor for the uniform feeding of hydrocyclone battery according to claim 1, wherein the height of the main conduit for feeding slurry is less than 10 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220165368.3U CN217017021U (en) | 2022-01-21 | 2022-01-21 | Distributor for uniform feeding of hydrocyclone unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220165368.3U CN217017021U (en) | 2022-01-21 | 2022-01-21 | Distributor for uniform feeding of hydrocyclone unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217017021U true CN217017021U (en) | 2022-07-22 |
Family
ID=82449508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220165368.3U Active CN217017021U (en) | 2022-01-21 | 2022-01-21 | Distributor for uniform feeding of hydrocyclone unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217017021U (en) |
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2022
- 2022-01-21 CN CN202220165368.3U patent/CN217017021U/en active Active
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