CN102688611A - Vacuum precipitated converged multi-media separation device - Google Patents
Vacuum precipitated converged multi-media separation device Download PDFInfo
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- CN102688611A CN102688611A CN2011100690959A CN201110069095A CN102688611A CN 102688611 A CN102688611 A CN 102688611A CN 2011100690959 A CN2011100690959 A CN 2011100690959A CN 201110069095 A CN201110069095 A CN 201110069095A CN 102688611 A CN102688611 A CN 102688611A
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- vacuum generator
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- mixed liquor
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- trapezoid
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Abstract
The invention relates to a vacuum precipitated converged multi-media separation device, which comprises a transmission system and an axial vacuum generator that is driven by the transmission system to carry out axial high-speed rotation around a center. Two ends of the axial vacuum generator are respectively connected with trapezoid reducing connection sections; and the front-end trapezoid reducing connection section is used for enabling mixed liquor to be gradually diffused and stablized and the rear-end trapezoid reducing connection section is used for enabling the mixed liquor to be converged and stabilized. A flow diffusion and guidance component, which is arranged at the end of the right side of the front-end trapezoid reducing connection section, is used for uniformly shunting the mixed liquor into an outer ring of the vacuum generator. And an acceleration blade is arranged at a position of the inner wall of the axial vacuum generator, wherein the position at the inner wall is at the right side of the flow diffusion and guidance component. According to the apparatus provided by the invention, the mixed liquor inside the axial vacuum generator forms a central vacuum cavity under the combined effects of high-speed rotation of the axial vacuum generator and the acceleration blade inside the axial vacuum generator and is precipitated in an order from lowest density to high density along the direction of the central vacuum cavity; and a stable structure with layers based on density is formed at the end of the central vacuum cavity. After the contraction of the rear-end trapezoid reducing connection section, the layer structure enables the mixed liquor that flows from the vacuum generator to form stable flow aggregation; and then collection and separation are carried out respectively on all the layers, so that an objective of separation of multiple media according to different density can be achieved.
Description
Technical field
The present invention relates to a kind of to the apparatus for precipitation/separation that contains different densities medium and different molecular weight medium in the mixed liquor fluids such as suspension, emulsion, lysate.
Background technology
Present isolation technics major part is confined to the separation of two kinds of insoluble media in the mixed liquor fluid, such as filtration, air supporting, deposition etc.
Accomplish the separation that three kinds of media are above, mainly contain dual mode: the group technology of several kinds of equipment more than 1, adopting, but its technological process is long, and capital cost is high; 2, adopt monomer hydraulic cyclone separation equipment, rely on waterpower to form the limitation eddy flow, but its separative efficiency is low, only can be as the pretreatment process of some treatment systems.And above-mentioned dual mode all need add a large amount of medicaments and carry out preliminary treatment to realize effects such as coagulation, breakdown of emulsion, makes material to be separated matter assemble as far as possible and separate out that so then operating cost is high.
Summary of the invention
Existing technological process to contained multiple medium isolation technics in the mixed flow is long, the processing structures floor space is big, capital cost is high, separative efficiency is not high in order to overcome, per pass technology clearance less than 80%, separation process need assist the water treatment agent and the shortcomings such as auxiliary agent, operating cost height of adding various necessity, the purpose of this invention is to provide the apparatus for precipitation/separation that contains different densities medium and different molecular weight medium in the mixed liquor fluids such as suspension, emulsion, lysate that is directed against that a kind of technological process is short, simple in structure, cheap, efficient is high.
The purpose of this patent realizes through following technical scheme:
A kind of vacuum is separated out the multimedium separator that confluxes; Comprise transmission system and carry out the axial vacuum generator that axial centre is rotated at a high speed by its drive; Axial vacuum generator two ends connect trapezoidal reducing linkage section respectively; The trapezoidal reducing linkage section of front end plays flaring and stablizes mixed liquor, and the trapezoidal reducing linkage section in rear end plays a part to converge stablizes the layering lye, and the trapezoidal reducing linkage section of front end right end is provided with the conductance stream unit that looses; Be used for mixed liquor is evenly branched to the outer shroud of axial vacuum generator, on the axial vacuum generator inwall on the conductance stream unit right side of loosing speeding-up blade be set.
Native system is under the acting in conjunction of the rotation of the high speed of axial vacuum generator and its inner homodromal speeding-up blade; Mixed liquor in the axial vacuum generator forms the center vacuum chamber; Mixed liquor is separated out to the center vacuum cavity direction by the order of low-density to high density [or low-molecular-weight is to HMW]; One layer fluid of next-door neighbour's center vacuum cavity outer wall is the dielectric layer of density minimum [or molecular weight is minimum]; One layer fluid of next-door neighbour's vacuum generator inwall is the dielectric layer of density the highest [or molecular weight is maximum]; Layer fluid between two dielectric layers is the dielectric layer of intermediate density [or intermediate molecular weight]; Terminal mixed liquor forms stable medium and gets structure by density [or molecular weight] layering in the center vacuum chamber, when the contraction of hierarchy through the trapezoidal reducing linkage section in rear end, finally can after flowing out the axial vacuum generator, form the stable polymerization of confluxing by certain distance; Herein each laminar flow is collected separation respectively, thereby realize different and purpose that carry out the separation of multiple medium by density [or molecular weight].
This patent only needs one procedure can realize the separation of multiple density [or molecular weight] different medium; The environment that can be widely used in the multi-material fluids separation of various industries such as metallurgy, oil, food, electric power, mining industry, medicine; Be particularly useful for separating of dirty wastewater treatment and production environment desired substance, practiced thrift great amount of cost such as medicament, floor space, running cost, capital cost.
Description of drawings
According to accompanying drawing and embodiment this patent is described further below:
Fig. 1 is a this patent overall structure sketch map
Among the figure: 1, axial vacuum generator; 2, transmission system; 3, the trapezoidal reducing linkage section of front end; 4, the trapezoidal reducing linkage section in rear end; 5, diffusing conductance stream unit; 7, speeding-up blade; 9, mixed liquor approach axis; 10, mixed liquor flows out direction; The dielectric layer of A, density the highest [or molecular weight is maximum]; The dielectric layer of B, intermediate density [or intermediate molecular weight]; The dielectric layer of C, density minimum [or molecular weight is minimum]; D, center vacuum chamber.
The specific embodiment
As shown in Figure 1; A kind of vacuum is separated out the multimedium separator that confluxes; Comprise transmission system 2 and carry out the axial vacuum generator 1 that axial centre is rotated at a high speed by its drive; Axial vacuum generator 1 two ends connect trapezoidal reducing linkage section 3 of front end and the trapezoidal reducing linkage section 4 in rear end respectively; The trapezoidal reducing linkage section 3 of front end plays flaring and stablizes mixed liquor, and the trapezoidal reducing linkage section 4 in rear end plays a part to converge stablizes the layering lye, and trapezoidal reducing linkage section 3 right end of front end are provided with the conductance stream unit 5 that looses; Be used for mixed liquor is evenly branched to the outer shroud of axial vacuum generator 1, on axial vacuum generator 1 inwall on conductance stream unit 5 right sides of loosing speeding-up blade 7 be set.
Said transmission system 2 includes but not limited to multi-stage gear ratio transmission system; Transmission system adopts frequency-changing control system to control; Electric machine frequency can be regulated as required, with separation requirement and the anti-high speed impact ability of raising transmission system that adapts to different fluid-mixings;
Said axial vacuum generator 1 can be in horizontal direction also can be in vertical direction or the angle of inclination be provided with, can not influence its separating effect;
Said axial vacuum generator 1 adopts the different rotating speed zone and forms low pressure lumen and vacuum lumen in various degree according to the purpose of being separated is different;
The form of said speeding-up blade 7 is not limited to a kind of, can be grid shape, fan-shaped, flap shape, spirality, impeller shape etc., as long as can send the generator inner fluid to greatest extent to by degree of will speed up.
Native system is under the acting in conjunction of the rotation of the high speed of axial vacuum generator 1 and its inner homodromal speeding-up blade 7; Mixed liquor in the axial vacuum generator 1 forms center vacuum chamber D; Mixed liquor is separated out to center vacuum chamber D direction by the order of low-density to high density [or low-molecular-weight is to HMW]; One layer fluid of next-door neighbour's center vacuum chamber D outer wall is the dielectric layer C of density minimum [or molecular weight is minimum]; One layer fluid of next-door neighbour's vacuum generator inwall is the dielectric layer A of density the highest [or molecular weight is maximum]; Layer fluid between two dielectric layers is the dielectric layer B of intermediate density [or intermediate molecular weight]; The terminal mixed liquor of D forms the structure of stable medium by density [or molecular weight] layering in the center vacuum chamber, when the contraction of hierarchy through the trapezoidal reducing linkage section 4 in rear end, finally can form the stable polymerization of confluxing in outflow axial vacuum generator 1 back; Herein each laminar flow is collected separation respectively, thereby realize different and purpose that carry out the separation of multiple medium by density [or molecular weight].
Person skilled in the art should be familiar with; The above embodiment is used for explaining the object of the invention; And be not with opposing qualification of the present invention; As long as in essential scope of the present invention, variation, modification that the foregoing description is done all will drop in the claim scope of the present invention.
Claims (1)
1. a vacuum is separated out the multimedium separator that confluxes; It is characterized in that; Comprise transmission system and carry out the axial vacuum generator that axial centre is rotated at a high speed by its drive, axial vacuum generator two ends connect trapezoidal reducing linkage section respectively, and the trapezoidal reducing linkage section of front end plays flaring and stablizes mixed liquor; The trapezoidal reducing linkage section in rear end plays a part to converge stablizes the layering lye; The trapezoidal reducing linkage section of front end right end is provided with the conductance stream unit that looses, and is used for mixed liquor is evenly branched to the outer shroud of vacuum generator, on the axial vacuum generator inwall on the conductance stream unit right side of loosing speeding-up blade is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100690959A CN102688611A (en) | 2011-03-22 | 2011-03-22 | Vacuum precipitated converged multi-media separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100690959A CN102688611A (en) | 2011-03-22 | 2011-03-22 | Vacuum precipitated converged multi-media separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102688611A true CN102688611A (en) | 2012-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100690959A Pending CN102688611A (en) | 2011-03-22 | 2011-03-22 | Vacuum precipitated converged multi-media separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102688611A (en) |
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2011
- 2011-03-22 CN CN2011100690959A patent/CN102688611A/en active Pending
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |