CN203408804U - Barrel and cone conjoined hydrocyclone - Google Patents
Barrel and cone conjoined hydrocyclone Download PDFInfo
- Publication number
- CN203408804U CN203408804U CN201320042234.3U CN201320042234U CN203408804U CN 203408804 U CN203408804 U CN 203408804U CN 201320042234 U CN201320042234 U CN 201320042234U CN 203408804 U CN203408804 U CN 203408804U
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- cone
- barrel
- conjoined
- overflow pipe
- hydrocyclone
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Abstract
The utility model relates to a barrel and cone conjoined hydrocyclone and the technical field of classification desliming, in particular to hydraulic cyclone classification desliming equipment. The hydrocyclone comprises an external overflow pipe, an internal overflow pipe, a pulp inlet pipe, a barrel and cone conjoined body and a sand setting mouth, wherein the internal overflow pipe is positioned in the external overflow pipe and connected with the top end of the barrel and cone conjoined body through a flange; the pulp inlet pipe is connected with the side wall above the barrel and cone conjoined body; the sand setting mouth is connected with the tail end of the bottom of the barrel and cone conjoined body. Aiming to defects described in the technical background, the utility model provides the barrel and cone conjoined hydrocyclone, that is, the barrel and the cone are not made separately but formed in one step by adopting a barrel and cone conjoined mould, and as a result, the joint part of the barrel and the cone is in natural transition, the working surface is approximately streamlined and smooth, and turbulence and energy loss are small, and therefore the desirable classification desliming efficiency of the hydrocyclone is ensured.
Description
Technical field
The utility model relates to graded desliming technical field, particularly the equipment of hydraulic cyclone graded desliming.
Technical background
In phosphor resource utilizes, application different size hydrocyclone is produced powdered concentrated phosphate, and the sludge of-10 μ m is abandoned as mine tailing.Hydrocyclone also possesses the separate+74 μ m of wholegrain level in handlebar ore pulp ,+38 μ m ,+19 μ m ,+10 μ m, the function of+5 μ m and many kinds of grades of-5 μ m.Hydrocyclone has been coloured, black, nonmetal, and phosphor resource fully utilizes indispensable equipment.Existing hydrocyclone structure chart is as shown in figure mono-, it is chewed f six parts by outer overflow pipe a, interior overflow pipe b, pulp-inlet pipe c, cylindrical shell d, cone e and sand setting and forms, the ore pulp that meets process conditions is driven into pulp-inlet pipe c with slag stock pump, enter cylindrical shell d, after cylindrical shell d gives classification distribution, ore pulp enters cone e, after the classification of cone e centrifugal force field, desliming, ore particle thick, heavyly from sand setting, chew f and discharge, become sand setting product.And ore particle thin, light specific gravity from interior overflow pipe b through outside overflow pipe a displacer, become overflow product.
The defect of this equipment is that the joint portion of cylindrical shell d and cone e has a larger groove, and this is that cylinder causes with cone split.Groove can cause the loss of strong turbulent flow and cone energy, thereby affects classification, desliming efficiency.
Summary of the invention
The purpose of this utility model is intended to overcome the defect of prior art, provide a kind of cylindrical shell and cone to be connected as a single entity, eliminate the groove of cylindrical shell and cone joint portion, eliminate the strong turbulent flow in joint portion, reduce the loss of cone centrifugal force field energy, thereby improve the hydrocyclone of classification, desliming efficiency.
Cylinder cone disjunctor hydraulic flow cyclone described in the utility model, it is comprised of outer overflow pipe, interior overflow pipe, pulp-inlet pipe, cylinder cone disjunctor and sand settling mouth, interior overflow pipe is positioned at outer overflow pipe top inner and that bore disjunctor by flange with cylinder and is connected, above cylinder cone disjunctor, on sidewall, be connected with pulp-inlet pipe, the bottom end of cylinder cone disjunctor is connected with sand settling mouth.
Hydrocyclone of the present invention, changes the mode that cylindrical shell of the prior art is connected with cone split production flange, but with the mould of a kind of cone disjunctor, cylinder cone is produced once out.The joint portion of cylindrical shell and cone nature transition like this, working face is similar to streamline, smooth-going smooth, and turbulent flow is little, and energy loss is little, has guaranteed the due graded desliming efficiency of hydrocyclone.Cyclone specification Ф 25 ~ Ф 150.
Accompanying drawing explanation
Fig. 1 is existing equipment structural representation.
Fig. 2 is the utility model structural representation.
The outer overflow pipe of 1-, overflow pipe in 2-, 3-pulp-inlet pipe, 4-cylinder cone disjunctor, 5-sand settling mouth.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but is not limited to embodiment.
Embodiment 1
Hydrocyclone structure of the present invention, as shown in Figure 2, it is chewed 5 by outer overflow pipe 1, interior overflow pipe 2, pulp-inlet pipe 3, cylinder cone disjunctor 4 and sand setting and forms, interior overflow pipe is positioned at outer overflow pipe top inner and that bore disjunctor by flange with cylinder and is connected, above cylinder cone disjunctor, on sidewall, be connected with pulp-inlet pipe, the bottom end of cylinder cone disjunctor is connected with sand settling mouth.To meet the ore pulp of process conditions, be driven into pulp-inlet pipe 3 enter cylinder cone disjunctor 4 with slag stock pump, after cylindrical shell gives classification distribution, because cylinder cone joint portion does not have groove, the smooth-going cone centrifugal force field that enters of ore pulp is carried out classification, desliming.Ore particle is thick, heavyly from sand setting, chews 5 discharges, becomes sand setting product.Ore particle is thin, light specific gravity from interior overflow pipe through outside overflow pipe displacer, become overflow product.
Technical background and invention embodiment in Table 1, table 2, table 3.
Technical term:
E
10: in the classification efficiency of 10 microns.
technical background and invention embodiment comparing result table 1
technical background and invention embodiment comparing result table 1
technical background and invention embodiment comparing result table 3
Claims (1)
1. a cylinder is bored disjunctor hydraulic flow cyclone, it is comprised of outer overflow pipe, interior overflow pipe, pulp-inlet pipe, cylinder cone disjunctor and sand settling mouth, it is characterized in that, interior overflow pipe is positioned at outer overflow pipe top inner and that bore disjunctor by flange with cylinder and is connected, above cylinder cone disjunctor, on sidewall, be connected with pulp-inlet pipe, the bottom end of cylinder cone disjunctor is connected with sand settling mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320042234.3U CN203408804U (en) | 2013-01-27 | 2013-01-27 | Barrel and cone conjoined hydrocyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320042234.3U CN203408804U (en) | 2013-01-27 | 2013-01-27 | Barrel and cone conjoined hydrocyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408804U true CN203408804U (en) | 2014-01-29 |
Family
ID=49971732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320042234.3U Expired - Lifetime CN203408804U (en) | 2013-01-27 | 2013-01-27 | Barrel and cone conjoined hydrocyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949356A (en) * | 2014-05-19 | 2014-07-30 | 云南磷化集团有限公司 | Tube-cone connected body hydrocyclone without traditional overflow pipe |
-
2013
- 2013-01-27 CN CN201320042234.3U patent/CN203408804U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949356A (en) * | 2014-05-19 | 2014-07-30 | 云南磷化集团有限公司 | Tube-cone connected body hydrocyclone without traditional overflow pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |