CN208501069U

CN208501069U - A kind of mixer-settler

Info

Publication number: CN208501069U
Application number: CN201820726377.9U
Authority: CN
Inventors: 卜玉涛
Original assignee: YUNLONG COUNTY BOCUI PRECIOUS METALS TECHNOLOGY Co Ltd
Current assignee: YUNLONG COUNTY BOCUI PRECIOUS METALS TECHNOLOGY Co Ltd
Priority date: 2018-05-16
Filing date: 2018-05-16
Publication date: 2019-02-15
Anticipated expiration: 2028-05-16

Abstract

The utility model discloses a kind of mixer-settlers, including light phase reserve tank, heavy phase reserve tank, light phase constant flow pump, heavy phase constant flow pump, mixing arrangement and clarifying chamber；The outlet of light phase reserve tank connects the light phase import of mixing arrangement by light phase constant flow pump, and the outlet of heavy phase reserve tank connects the heavy phase import of mixing arrangement by heavy phase constant flow pump；One end of the mixed phase outlet connection clarifying chamber of mixing arrangement, the other end top of clarifying chamber is equipped with light phase export and heavy out；Light phase export connects the import of light phase reserve tank by the first valve, and heavy out connects the import of heavy phase reserve tank by the second valve.The utility model be using the above structure, between mixing chamber at the same level and clarifying chamber and between adjacent level it is relatively independent, avoid mixed phase reflux.

Description

A kind of mixer-settler

Technical field

The utility model relates to noble metal extraction equipment technical fields, and in particular to a kind of mixer-settler.

Background technique

Solvent extraction and separation technology is a kind of important chemical separating means, has that selectivity is high, mass transfer is fast, separating effect Well, treating capacity is big, equipment is simple, easily realizes the advantages that large-scale continuous production, is widely used to extract in hydrometallurgy Precious metal element.Noble metal extraction has wastewater discharge small, and technical process is continuously easy to automate, and metal high income is removed The features such as miscellaneous depth is high, is widely adopted in practical applications.

Mixer-settler is to be applied to industrial classical extraction equipment earliest, it can single stage operation, multistage can also go here and there Connection or parallel operation.Whether heavy-phase liquid and light-phase liquid in mixer-settler can be sufficiently mixed, and be related to the quality of later period extraction. If the two-phase liquor ratio method of double differences is very big or viscosity is very big, it is not easy to mix, is unfavorable for later period extraction noble metal.

Utility model content

The purpose of this utility model is that disclosing a kind of mixer-settler, solves heavy-phase liquid in existing mixer-settler The bad problem with light-phase liquid mixed effect.

In order to achieve the above objectives, the utility model adopts the following technical solution:

A kind of mixer-settler, including light phase reserve tank, heavy phase reserve tank, light phase constant flow pump, heavy phase constant flow pump, mixing dress It sets and clarifying chamber；The outlet of light phase reserve tank connects the light phase import of mixing arrangement by light phase constant flow pump, heavy phase reserve tank Outlet connects the heavy phase import of mixing arrangement by heavy phase constant flow pump；The one of the mixed phase outlet connection clarifying chamber of mixing arrangement The other end top at end, clarifying chamber is equipped with light phase export and heavy out；Light phase export connects light phase storage by the first valve The import of slot, heavy out connect the import of heavy phase reserve tank by the second valve.

Further, the mixing arrangement includes shell of tank, the diversion pipe in shell of tank, is set in shell of tank Agitating shaft and driving agitating shaft rotation driving motor；Shell of tank is equipped with light phase import and heavy phase import；Shell of tank Mixing chamber is formed between diversion pipe, and diversion cavity, the upper end connection mixed phase outlet of diversion cavity are formed in diversion pipe.

Further, the diversion pipe, the agitating shaft and the shell of tank coaxial cooperation, agitating shaft are stretched across diversion pipe Enter in the mixing chamber.

Further, in the position of the mixing chamber, the agitating shaft is equipped with mixing impeller, for be sufficiently mixed heavy-phase liquid and Light-phase liquid.

Further, in the lower position of the diversion pipe, the agitating shaft is equipped with pumping wheels, and pumping wheels will be described mixed It closes intracavitary mixed phase to be sent in the diversion cavity, and is discharged in the clarifying chamber by diversion cavity.

Further, the inner wall of the shell of tank and the diversion pipe are all made of glass reinforced plastic and are fabricated.

Further, the driving device is stepless speed changer.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is phase between mixing chamber at the same level and clarifying chamber and between adjacent level using mixing assembling structure To independent, mixed phase reflux is avoided.Heavy-phase liquid and light-phase liquid are sufficiently mixed using mixing impeller, form mixed phase, makes weight Phase liquid and light-phase liquid can be more sufficiently mixed in mixing chamber, improve the effect of extracting of noble metal.In the lower position of diversion pipe, stir Axis is mixed equipped with pumping wheels.The mixed phase that pumping wheels mix mixing chamber is sent in diversion cavity, and is discharged by diversion cavity Into clarifying chamber, then mixed phase flows into clarifying chamber, completes heavy phase and light phase separation.

2, the inner wall of the shell of tank of mixing arrangement and diversion pipe are all made of high-intensitive glass reinforced plastic and are fabricated, and not only mention The corrosion resistance and weight of high equipment are greatly lowered.Driving device is stepless speed changer, and slewing range is big, speed regulation is smart Degree is high, performance is stablized, can continuous work operating, and can both forward and reverse directions operating, smooth running, performance stablizes, environmental protection, and body knot Structure is compact, and it is small to account for installation space.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is a kind of structural schematic diagram of mixer-settler of the utility model；

Fig. 2 is the diagrammatic cross-section of mixing arrangement in Fig. 1；

In figure, light phase reserve tank 1；Heavy phase reserve tank 2；Light phase constant flow pump 3；Heavy phase constant flow pump 4；Mixing arrangement 5；Light phase into Mouth 51；Heavy phase import 52；Mixed phase outlet 53；Shell of tank 54；Diversion pipe 55；Diversion cavity 551；Agitating shaft 56；Mixing chamber 57； Mixing impeller 58；Pumping wheels 59；Clarifying chamber 6；Light phase export 61；Heavy out 62；First valve 7；Second valve 8.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

A kind of mixer-settler as shown in Fig. 1 and Fig. 2 embodiment, including light phase reserve tank 1, heavy phase reserve tank 2, light phase are permanent Stream pump 3, heavy phase constant flow pump 4, mixing arrangement 5 and clarifying chamber 6.The outlet of light phase reserve tank 1 passes through the connection mixing of light phase constant flow pump 3 The light phase import 51 of device 5, the outlet of heavy phase reserve tank 2 connect the heavy phase import 52 of mixing arrangement 5 by heavy phase constant flow pump 4. One end of the 53 connection clarifying chamber 6 of mixed phase outlet of mixing arrangement 5, the other end top of clarifying chamber 6 is equipped with 61 He of light phase export Heavy out 62.Light phase export 61 connects the import of light phase reserve tank 1 by the first valve 7, and heavy out 62 passes through the second valve Door 8 connects the import of heavy phase reserve tank 2.

Mixing arrangement 5 includes shell of tank 54, the diversion pipe 55 in shell of tank 54, in shell of tank 54 The driving motor (not shown) that agitating shaft 56 and driving agitating shaft 56 rotate, the structure with a narrow upper and lower width of diversion pipe 55；Outside container Shell 54 is equipped with light phase import 51 and heavy phase import 52.Mixing chamber 57, diversion pipe are formed between shell of tank 54 and diversion pipe 55 Diversion cavity 551, the upper end connection mixed phase outlet 53 of diversion cavity 551 are formed in 55.Diversion pipe 55, agitating shaft 56 and shell of tank 54 coaxial cooperations, agitating shaft 56 pass through diversion pipe 55 and protrude into mixing chamber 57.In the position of mixing chamber 57, agitating shaft 56 is equipped with mixed Hinge wheel 58 forms mixed phase for being sufficiently mixed heavy-phase liquid and light-phase liquid.Mixing impeller 58 uses prismatic blade structure, mixing The diameter of impeller 58 is greater than the half of 54 internal diameter of shell of tank.In the lower position of diversion pipe 55, agitating shaft 56 is equipped with pump Send impeller 59.The mixed phase that mixing chamber 57 mixes is sent in diversion cavity 551 by pumping wheels 59, and passes through 551 row of diversion cavity Out into clarifying chamber 6, then mixed phase flows into clarifying chamber 6, completes heavy phase and light phase separation.Mixing arrangement 5 uses diversion pipe 55 Structure, be between mixing chamber 57 at the same level and clarifying chamber 6 and between adjacent level it is relatively independent, avoid mixed phase return Stream.

Inner wall, the diversion pipe 55 of the shell of tank 54 of mixing arrangement 5 are all made of high-intensitive glass reinforced plastic and are fabricated, not only The corrosion resistance and weight for improving equipment are greatly lowered.Driving device is stepless speed changer, and slewing range is big, adjusts the speed Precision is high, performance is stablized, can continuous work operating, and can both forward and reverse directions operating, smooth running, performance stablizes, environmental protection, and body It is compact-sized, it is small to account for installation space.

The other structures of the present embodiment are referring to the prior art.

The utility model is not limited to above embodiment, if various changes or modifications to the utility model do not take off Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model Within the scope of, then the utility model is also intended to encompass these modification and variations.

Claims

1. a kind of mixer-settler, it is characterized in that: including light phase reserve tank, heavy phase reserve tank, light phase constant flow pump, heavy phase constant current Pump, mixing arrangement and clarifying chamber；The outlet of light phase reserve tank connects the light phase import of mixing arrangement, heavy phase by light phase constant flow pump The outlet of reserve tank connects the heavy phase import of mixing arrangement by heavy phase constant flow pump；The mixed phase outlet connection clarification of mixing arrangement The other end top of one end of room, clarifying chamber is equipped with light phase export and heavy out；Light phase export is light by the connection of the first valve The import of phase reserve tank, heavy out connect the import of heavy phase reserve tank by the second valve.

2. a kind of mixer-settler according to claim 1, it is characterized in that: the mixing arrangement includes shell of tank, is set to The driving motor of diversion pipe in shell of tank, the agitating shaft in shell of tank and driving agitating shaft rotation；Shell of tank It is equipped with light phase import and heavy phase import；Mixing chamber is formed between shell of tank and diversion pipe, is formed diversion cavity in diversion pipe, is led Flow the upper end connection mixed phase outlet of chamber.

3. a kind of mixer-settler according to claim 2, it is characterized in that: the diversion pipe, the agitating shaft and the appearance Device shell coaxial cooperation, agitating shaft pass through diversion pipe and protrude into the mixing chamber.

4. a kind of mixer-settler according to claim 3, it is characterized in that: in the position of the mixing chamber, the agitating shaft Equipped with mixing impeller, for being sufficiently mixed heavy-phase liquid and light-phase liquid.

5. a kind of mixer-settler according to claim 4, it is characterized in that: in the lower position of the diversion pipe, it is described to stir Axis is mixed equipped with pumping wheels, the mixed phase in the mixing chamber is sent in the diversion cavity by pumping wheels, and passes through diversion cavity It is discharged in the clarifying chamber.

6. a kind of mixer-settler according to claim 2 to 5 any one, it is characterized in that: the inner wall of the shell of tank Glass reinforced plastic is all made of with the diversion pipe to be fabricated.

7. a kind of mixer-settler according to claim 2 to 5 any one, it is characterized in that: the driving device is stepless Variable-speed motor.