CN208098387U - Flotation tank module - Google Patents
Flotation tank module Download PDFInfo
- Publication number
- CN208098387U CN208098387U CN201590001511.3U CN201590001511U CN208098387U CN 208098387 U CN208098387 U CN 208098387U CN 201590001511 U CN201590001511 U CN 201590001511U CN 208098387 U CN208098387 U CN 208098387U
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- self
- tank
- bearing type
- cell module
- frame
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- 238000005188 flotation Methods 0.000 title claims abstract description 29
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims description 52
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009291 froth flotation Methods 0.000 description 20
- 239000002994 raw material Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 230000002209 hydrophobic effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910052683 pyrite Inorganic materials 0.000 description 4
- 239000011028 pyrite Substances 0.000 description 4
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010011906 Death Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003027 oil sand Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/006—Oil well fluids, oil sands, bitumen
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Physical Water Treatments (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model relates to a flotation tank module, include: the frame is in a cuboid shape and comprises a frame bottom and a frame side wall; and a self-supporting tank for receiving liquid, the self-supporting tank being disposed inside the frame without being attached to the frame bottom and the frame side walls; and an overflow receptacle for receiving overflow spilled from the self-supporting tank when in use during flotation, wherein the self-supporting tank is made of plastic, the self-supporting tank has a lower tank portion and a tapered upper tank portion narrower than the lower tank portion, the overflow receptacle is disposed in the region of the tapered upper tank portion, the self-supporting tank has an opening at an upper end of the tapered upper tank portion, and the overflow receptacle circumferentially surrounds the opening of the self-supporting tank. The technical effect of the present invention is that since the self-supporting tank is not attached to the frame, the self-supporting tank can be easily installed in the frame and also easily removed from the frame for maintenance or replacement.
Description
Technical field
The utility model relates to a kind of floatation cell modules.
Background technique
The self-bearing type tank of floatation cell module is a kind of in use due to the mal-condition on the inside of tank in floatation process
The component of abrasion.Thus, self-bearing type tank needs frequently to repair or replace.One kind is provided can be easily mounted in frame,
And it can also easily remove from frame to repair or displaced self-bearing type tank is very important.
Utility model content
According in a first aspect, the utility model provides a kind of floatation cell module, including：
Self-bearing type frame, frame are in the shape of cuboid, and frame includes base of frame and frame side wall, and
For receiving the self-bearing type tank of liquid, self-bearing type tank is arranged in frame side, but is not attached to base of frame and frame
Frame side wall, and
Overflow substance container receives the overflow gone out from self-bearing type tank overflow when overflow substance container is used to use during flotation
Object,
It is characterized in that, self-bearing type tank is made of plastics, self-bearing type tank has lower part tank part and narrower than lower part tank part
Narrow conical upper tank part, overflow substance container are arranged in the region of conical upper tank part, and self-bearing type tank is in conical upper
The upper end of tank part has opening, opening of the overflow substance container circumferentially about self-bearing type tank.
Self-bearing type tank is a kind of component worn in use in floatation process due to the mal-condition on the inside of tank.From
Holding formula tank has whole monocoque, which is able to maintain its shape when it is used, transports and is promoted.This is practical new
Type has technical effect that, since self-bearing type tank is not attached to frame, self-bearing type tank can be easily mounted in frame,
And it can also easily remove from frame to repair or replace.
In this application, following definition is applicable in about flotation.The phenomenon that flotation includes the opposite buoyancy for being related to object.Term
Flotation includes all flotation technologies.Flotation may, for example, be froth flotation, dissolved air floatation (DAF) or import air flotation.Foam
Flotation is that the processing of water wetted material and hydrophobic material is separated and adding gas (such as air) to processing.Froth flotation can
Based on natural hydrophilic/hydrophobic difference or based on the parent formed by addition surfactant or supplementary set agent chemicals
Water/hydrophobic difference carries out.Gas can be added to the raw material (slurry or ore pulp) for being subjected to flotation by a large amount of distinct methods.
In one embodiment, gas can be added to raw material flow before supplying the raw material flow for being subjected to flotation to floatation cell.One
In a embodiment, gas can be added to the raw material that flotation is subjected in floatation cell.In one embodiment, gas adding set
It may include the gas dispersion apparatus at the bottom of tank.In one embodiment, gas adding set may include being used for
Raw material is sprayed to raw material (slurry or ore pulp) injector into air.In one embodiment, gas adding set includes position
Rotor on the inside of tank.In one embodiment, gas can be added to the lower section of rotor.In one embodiment, gas can
To be added by leading to the pipeline below rotor.Pipeline can be located on the inside of floatation cell.Pipeline can run through the bottom of floatation cell.
In one embodiment, rotor obtains gas from slurry-mud surface by vortex.In one embodiment, gas passes through armature spindle
And it adds.In one embodiment, setting mixing arrangement is to be used for mixture slurry/ore pulp.Mixing arrangement may, for example, be pump or
Rotor.When mixing by pump generate when, can be taken out from a part of floatation cell and be subjected to the raw material of flotation, and be placed back into
In another part of floatation cell.When mixing is formed by rotor, rotor is located on the inside of floatation cell.In one embodiment, it mixes
Device may include the rotor on the inside of floatation cell.In one embodiment, mixing arrangement may include being located in floatation cell
The stator of side.Stator is for promoting mixing and being disseminated to air in the raw material (slurry or ore pulp) for being subjected to flotation.
In one embodiment of floatation cell module, self-bearing type tank has the cross-sectional shape of rectangle.
In one embodiment of floatation cell module, self-bearing type tank includes pot bottom and four pot sidewalls, and self-bearing type
At least two pot sidewalls of tank lean against on frame side wall.In this embodiment, the cross-sectional shape of self-bearing type tank is rectangle or four
Side shape.Since frame can be designed as lightweight structure from outside-supporting tank, self-bearing type tank.Frame can be designed to
Receive the major part as filling the power that hydrostatic pressure caused by the liquid to tank is applied.
In one embodiment of floatation cell module, pot sidewall includes planar wall part, and the width of the planar wall part is extremely
It is at least the 70% of the overall width of pot sidewall less, and at least two in the planar wall part of pot sidewall lean against frame side wall
On.
In one embodiment of floatation cell module, self-bearing type tank has circular cross-sectional shape.
In one embodiment of floatation cell module, frame is made of metal.
In one embodiment of floatation cell module, self-bearing type tank is made of plastics.
In one embodiment of floatation cell module, the wall thickness of self-bearing type tank is 5-30mm.Wall within that range
Thickness has technical effect that tank will not be too heavy to be easily changed tank, but tank is firm enough to be easily installed tank.Tank
Possibly tapered at upper part makes tank be firm, so that tank is also firm although wall is relatively thin.
In one embodiment of floatation cell module, self-bearing type tank is made of thermoplastic polymer.
In one embodiment of floatation cell module, thermoplastic polymer is polythene PE or polypropylene PP.These materials
Have the technical effect that their extremely abrasive damages.Particularly, when tank is in use, tank can accommodate for gas addition and/or
Mixed rotor causes raw material (its can be very have abrasive) to exist by the raw material that rotor mixing is subjected to flotation
It is flowed on the inner surface of tank skin, thus causes serious wear condition.
In one embodiment of floatation cell module, thermoplastic polymer is polyethylene.
In one embodiment of floatation cell module, thermoplastic polymer is polypropylene.
In one embodiment of floatation cell module, floatation cell module includes one to six, preferably one to four self-bearing type
Tank.
In one embodiment of floatation cell module, self-bearing type tank is embarked on journey and is arranged in frame with being in fluid communication with each other
Side.
In one embodiment of floatation cell module, the volume of self-bearing type tank is 0.5-20m3, preferably 1-15m3, optimal
It is selected as 1-8m3.It has technical effect that, is only weighed since tank is not excessive, can easily replace tank.Tank is still enough
Greatly, sizable capacitance volume is safeguarded by replacing a little tank.For not too much big also less heavy tank,
Attended operation can be easy to carry out.
In one embodiment of floatation cell module, floatation cell module includes overflow substance container, and the overflow substance container exists
For receiving overflow substance from self-bearing type tank when being used during flotation.
In one embodiment of floatation cell module, self-bearing type tank has lower part tank part and narrower than lower part tank part
Conical upper tank part.
In one embodiment of floatation cell module, the conical upper tank part of self-bearing type tank is arranged in overflow substance container
In region.
In one embodiment of floatation cell module, overflow substance container and self-bearing type tank are connected to each other by welding.Technology
Effect is that floatation cell has good structural rigidity.
In one embodiment of floatation cell module, upper end of the self-bearing type tank in upper can part has opening.
In one embodiment of floatation cell module, opening of the overflow substance container circumferentially about self-bearing type tank.Technology effect
Fruit is that tank has good structural rigidity.
In one embodiment of floatation cell module, flood-level rim is located at the periphery of opening.
In one embodiment of floatation cell module, flood-level rim includes independent edge member, and edge member can be
The upper part of self-bearing type tank is connected at required height and position, to obtain the appropriate overflow height for being used for overflow.Technology effect
Fruit is that the overflow height of identical tank can be different by adjustable edge member.
In one embodiment of floatation cell module, overflow substance container includes when in use for collecting the oblique of overflow substance
Road and at least one outlet at the low portion of overflow substance container, chute is towards outlet-inclined impeller vane.It has the technical effect that excessive
Stream object is ensured by the flowing through inclination of gravity.
In one embodiment of floatation cell module, the tilt angle of chute is 5 ° -30 °, more preferably 8 ° -20 °, optimal
It is selected as 10 ° -15 °.Specially 8 ° -20 ° of angle, be most preferably that 10 ° -15 ° of tilt angle has the technical effect that chute is not obstructed
And not excessive wear.
In one embodiment of floatation cell module, when the volume of self-bearing type tank is greater than 8m3When, lower part tank part it is transversal
Face shape is rectangle.It has technical effect that, this big tank can be by the side wall support of self-bearing type frame, in self-bearing type frame
In inner space, tank is mounted in tank module.The wall of tank can be supported on the side wall of frame, so that frame carrying is by being filled in
The load that the static pressure of liquid on the inside of tank is applied.
In one embodiment of floatation cell module, when the volume of self-bearing type tank is up to 8m3When, the cross of lower part tank part
Cross sectional shape is circular.Have the technical effect that the rigidity needed for circular form is provided to the tank of the up to size grades.
In one embodiment of floatation cell module, the cross-sectional shape of lower part tank part is rectangle, and opening is rectangle
Or it is circular.Circular open has the technical effect that it makes the structure of tank become firm.
In one embodiment of floatation cell module, the cross-sectional shape of lower part tank part be it is circular, opening is round
's.The overall structure for having the technical effect that tank and overflow substance container are formed together of circular open is rigid, so as to be easy
Ground operation is promoted and is safeguarded.
In one embodiment of floatation cell module, overflow substance container is arranged in frame side.
In one embodiment of floatation cell module, overflow substance container is located on the outside of frame.
In one embodiment of floatation cell module, flotation is froth flotation.
According to second aspect, the utility model provides a kind of floatation equipment, and the floatation equipment includes practical according to this
The floatation cell module of novel first aspect.
In one embodiment of floatation equipment, floatation equipment is modular construction, including：
Tank module, the tank module be can unit is transported and promoted as a whole self supporting structure, which includes
-- in the first self-bearing type frame of rectangular shape, the first self-bearing type frame includes base of frame and frame side wall,
And
For receiving the self-bearing type tank of liquid, self-bearing type tank is arranged on the inside of the first self-bearing type frame, and is not attached to frame
Frame bottom and frame side wall.
In one embodiment of floatation equipment, floatation equipment includes
The formation of foam and mixing arrangement being located in self-bearing type tank, formation of foam and mixing arrangement include rotatable drive
Moving axis bar, and
Drive module, drive module are self supporting structures, enable to transport and promoted as a whole, drive module
It is removably disposed on the top of tank module, drive module includes：
-- in the second self-bearing type frame of rectangular shape, the second self-bearing type frame is defined positioned at the second self-bearing type frame
Interior inner space, and
-- driving unit, driving unit are supported in the inner space of self-bearing type frame on the second self-bearing type frame, and
And driving unit can be connected on rotatable driving shaft, for rotating rotatable driving shaft.
The floatation cell module of first aspect according to the present utility model can be used for the buoyancy difference according to substance and pass through
Separation of materials by flotation.For example, there are buoyancy difference when from water at separation of organic materials in material.
The floatation cell module of first aspect according to the present utility model can be used for the hydrophilic properties difference according to substance and
Pass through froth flotation separates solid material.It can be oil-sand, carbon, coal, talcum, industry by the solid material that froth flotation separates
Mineral and mineral grain.Mineral may include industrial mineral and ore.It can be based on natural for the froth flotation of solid material
Hydrophilic/hydrophobic difference or based on being produced by addition surfactant or supplementary set agent chemicals or other chemicals
Raw hydrophilic/hydrophobic difference is formed.
The floatation cell module of first aspect according to the present utility model can be used for through froth flotation finished ore.Mine
Stone is a kind of rock, and it includes enough mineral with important element, including the metal that can economically extract from rock.Gold
Belonging to ore is substantially oxide, sulfide, silicate or such as metal of native copper or gold.The froth flotation of ore can
Based on natural hydrophilic/hydrophobic difference or based on by adding surfactant or supplementary set agent chemicals or other chemistry
Product and the hydrophilic/hydrophobic difference that generates are formed.
The floatation cell module of first aspect according to the present utility model can be used for the substance that flotation includes abrasives.Mill
Material mineral for example can be pyrite, silica, chromite.It can be promoted and be transported as a whole to form the road for leading to tank
The drive module of diameter allows easily to be safeguarded or displacement tank in tank with old and while reaching end-of-life.When in conjunction with abrasive material material
Material is in use, this is particularly important.It the use of floatation equipment easy to maintain is effective when carrying out flotation to abrasives
's.
The floatation cell module of first aspect according to the present utility model is used for the mine comprising pyrite, silica, chromite
Stone carries out froth flotation.When carrying out flotation to the ore comprising pyrite, silica, chromite, using easy to maintain and excellent
It is effective that selecting, which has the tank module of the tank made of PE or PP,.PE and PP for comprising pyrite, silica, chromite ore
For be durable.
According to second aspect, the utility model provide it is a kind of plastics, preferably the self-bearing type tank made of thermopolymer,
Self-bearing type tank has low portion and the tapered upper section narrower than low portion.
In one embodiment of self-bearing type tank, self-bearing type tank includes the overflow substance made of plastics, preferably thermopolymer
Container, overflow substance container are arranged in the region of the tapered upper section of self-bearing type tank, and overflow substance container is connected to self-supporting
Formula tank is to form global facility with self-bearing type tank.
The previous embodiment of the utility model can use in any combination each other.Multiple embodiments can be combined one
It rises, to form another embodiment of the utility model.Equipment, method involved in the utility model, component or purposes can wrap
Include at least one of the previous embodiment of the utility model.
Detailed description of the invention
Attached drawing is included to be used to providing a further understanding of the present invention and being constituted part of specification,
Attached drawing shows the embodiments of the present invention and helps explain the principle of present aspect together with specification.In the accompanying drawings：
Fig. 1 is the section I-I of Fig. 3, and the floatation cell for showing one embodiment according to the present utility model is faced
Figure, froth flotation tank are the tank modules for including four self-bearing type tanks on the inside of the frame,
Fig. 2 is the section II-II of Fig. 1,
Fig. 3 is the section III-III of Fig. 1,
Fig. 4 is shown by self-bearing type tank and the three-dimensional projection view for being attached to the component that overflow substance container thereon is formed,
Fig. 5 shows the three-dimensional projection view of the self-bearing type tank of Fig. 4,
Fig. 6 shows the section VI-VI of Fig. 4,
Fig. 7 to 9 shows by self-bearing type tank and is attached to taking a different form for the component that overflow substance container thereon is formed
Other examples,
Figure 10 to 12 shows the example of the floatation cell module with the tank with circular cross sectional shape,
Figure 13 shows the front view of the froth flotation equipment of one embodiment according to the present utility model, and
Figure 14 shows the section XIV-XIV of Figure 13.
Specific embodiment
Although disclosing flotation with reference to froth flotation in following example, it is noted that according to the present utility model
Principle can be implemented regardless of the specific type of flotation how, i.e., flotation technology can be any flotation technology known per se,
Such as froth flotation, dissolved air floatation or importing air flotation.
Fig. 1-3 shows the froth flotation tank being arranged as tank module 10.Tank module 10 is to can be used as integral unit fortune
The self supporting structure for sending and being promoted.
Tank module 10 includes frame 1.Frame 1 is in rectangular shape.Tank module 10 and its preferred embodiment of frame 1 are them
Meet intermodal cargo container standard, thus they have allow through transport rodability sizes and corner component.
Frame 1 includes horizontal frame bottom 2 and frame side wall 3,4.For purposes of illustration, in order to show the inside of frame 1
Self-bearing type tank 5, Fig. 1 is the section I-I of Fig. 3, but front (in figure) frame side wall 3 is not shown.
In the example shown in Fig. 1 and 2, four self-bearing type tanks 5 for receiving liquid are arranged in 1 inside of frame.Tank 5 at
It goes and is arranged with being in fluid communication with each other, undercurrent is allowed to flow through tank.
In the example shown in Fig. 1 to 3, self-bearing type tank 5 has the cross-sectional shape of rectangle.Self-bearing type tank 5 loosely leans on
In base of frame 2 and frame side wall 3,4, and it is not attached to base of frame 2 and frame side wall 3,4.
Each self-bearing type tank 5 includes pot bottom 6 and four pot sidewalls 7.As in Fig. 2 it can be seen, each self-bearing type tank 5
At least two pot sidewalls 7 lean against on frame side wall 3,4.In the end of tank module 10, three pot sidewalls 7 of tank 5 lean against frame
On side wall 3,4, and the 4th pot sidewall 7 leans against on the pot sidewall 7 of adjacent self-bearing type tank 5.Two in the middle part of tank row are certainly
Hold that formula tank 5 is each to be all had two pot sidewalls 7 and lean against on opposite frame side wall 3, and two pot sidewalls 7 lean against adjacent self-supporting
On the pot sidewall of formula tank 5.
As, it can be seen, self-bearing type tank 5 has generally rectangular cross-sectional shape, there are four pot sidewalls for tool in Fig. 2,4 and 5
7.Each pot sidewall includes planar wall part 17.The width w (referring to fig. 2) that planar wall part 17 has is the beam overall of pot sidewall 7
Spend at least the 70% of W.Planar wall part 17 leans against on frame side wall 3,4.
Preferably, frame 1 is made of metal, and self-bearing type tank 5 is made of plastics.The wall thickness of self-bearing type tank 5 is preferably
5-30mm.Self-bearing type tank 5 is preferably made of thermoplastic polymer (such as polythene PE or polypropylene PP).
Although in the embodiment shown in Fig. 1 and 2, on the inside of frame 1 tool there are four self-bearing type tank 5, it is other (not
Show) in embodiment, the quantity of the self-bearing type tank 5 of 1 inside of frame can be less than four, i.e. one, two or three.It is preferred that
Ground, the quantity of self-bearing type tank 5 are two to four.The volume of self-bearing type tank 5 is 0.5-20m3, preferably 1-15m3, most preferably
1-8m3。
With reference to Fig. 3-6, froth flotation tank includes overflow substance container 8.Overflow substance container 8 is used for during froth flotation processing
The overflow substance that overflow goes out from self-bearing type tank 5 is received when use.
Self-bearing type tank 5 has low portion 18 and the tapered upper section 9 narrower than low portion 18.Overflow substance container 8
It is arranged in the region of tapered upper section 9 of self-bearing type tank 5.As in Fig. 3 it can be seen, overflow substance container 8 also is located at frame 1
Inside.In unshowned embodiment, overflow substance container 8 can also be located at 1 outside of frame.
With reference to Fig. 4-6, self-bearing type tank 5 is made of plastics, and is preferably made of thermopolymer.Self-bearing type tank 5 has lower part portion
Divide 18 and the tapered upper section 9 narrower than low portion 18.It is equally made of plastics, the preferably overflow made of thermopolymer
Object container 8 is located in the region of the tapered upper section 9 of self-bearing type tank 5.Overflow substance container 8 is soldered to self-bearing type tank 5, with
Self-bearing type tank forms global facility.
Self-bearing type tank 5 opens up and has opening 21.Upper end forms flood-level rim 20.Overflow substance container 8 is in enclose
Around the form of the periphery chute 23 of flood-level rim 20, so that overflow substance (foam) quilt of flood-level rim 20 is flowed through in overflow from tank 5
Overflow substance container 8 receives.Flood-level rim 20 includes independent edge member 22.Edge member 22 connects at desired height position
To the upper part of self-bearing type tank 5, to obtain the appropriate overflow height for being used for overflow.
In figs. 4 and 6 it can be seen, outlet 24 is arranged at the low portion of overflow substance container 8.Chute 23 is towards outlet
Inclination.The bottom of chute 23 is straight.The inclination angle alpha of chute 23 be 5 ° -30 °, more preferably 8 ° -20 °, most preferably
10°-15°。
Frame 1 is preferably the structure opened up, so that self-bearing type tank 5 can be installed and being promoted along vertical direction
It can remove in frame 1 and/or from frame.
In the method for displacement self-bearing type tank 5, self-bearing type tank 5 is removed on the inside of frame 1.Another self-bearing type tank 5 is installed
In frame 1, to replace the self-bearing type tank having moved out.Preferably, implement self-bearing type tank 5 by going up and down self-bearing type tank 5
It removes and installs.
Fig. 7 to 9 shows three examples of the feasible shapes of tank 5 and overflow substance container.In figures 7 and 8, the lower part of tank 5
Tank part 18 has the cross-sectional shape of rectangle, is suitable for volume and is greater than 8m3Tank 5.In Fig. 7, opening 21 is circular, and
Opening 21 is rectangle in fig. 8.
In example shown in Fig. 9, the circular in cross-section of the lower part tank part 18 of tank 5 is that is, cylinder-shaped, and 21 Hes that are open
Overflow substance container 8 is also rounded.
Figure 10 to 12 shows the floatation cell mould with the component being made of tank 5 as shown in Figure 9 and overflow substance container 8
The other examples of block 10.
The embodiment for being embodied as the simple froth flotation equipment of modular construction is shown in Figure 13 and 14.Froth flotation
Equipment includes tank module 10.Tank module 10 can be as above by reference to Fig. 1-3 description.Tank module 10 is can be as a whole
The self supporting structure that unit is transported and promoted.Tank module 10 includes the first self-bearing type frame 1 with rectangular shape.First certainly
Holding formula frame 1 includes base of frame 2 and frame side wall 3,4.Self-bearing type tank 5 for receiving liquid is arranged in the first self-bearing type
The inside of frame 1, loosely leans against in base of frame 2 and frame side wall 3,4, and be not attached to base of frame 2 and frame side wall 3,
On 4.
With reference to Fig. 8, froth flotation equipment includes the formation of foam and mixing arrangement 11 in self-bearing type tank 5, the device
Including rotatable driving shaft 12.In addition, froth flotation equipment includes drive module 13.Drive module 13 is self-bearing type knot
Structure is transported and is promoted so as to structure as a whole.Drive module 13 is removably disposed on the top of tank module 10, from
And the path for leading to tank module 10 can be formed simply by increasing drive module 10.
Drive module 13 includes the second self-bearing type frame 14 in rectangular shape, and the second self-bearing type frame, which limits, is located at the
The inner space 15 of two self-bearing type frames, 14 inside.Drive module 13 further includes driving unit 16.Driving unit 16 second from
It holds in the inner space 15 of formula frame on support to the second self-bearing type frame 14.Driving unit 16 can be connected to rotatable drive
Moving axis bar 12, for rotating rotatable driving shaft 12.
Drive module 13 and its preferred embodiment of frame 14 are that they meet intermodal cargo container standard, thus they
With the size and corner component for allowing through transport rodability.
It is obvious to the skilled person that with the propulsion of technology, the basic reason of the utility model
Thought can be implemented in various ways.Thus the utility model and embodiment are not limited to above-mentioned example；Alternatively, they can
To change within the scope of the claims.
Claims (18)
1. a kind of floatation cell module (10), which is characterized in that including：
Frame (1), the frame (1) they are in rectangular shape, and frame includes base of frame (2) and frame side wall (3,4), and
For receiving the self-bearing type tank (5) of liquid, self-bearing type tank is arranged in the inside of frame (1), and is not attached to base of frame
(2) and frame side wall (3,4), and
Overflow substance container (8), what reception went out from (5) overflow of self-bearing type tank when overflow substance container is used to use during flotation overflows
Object is flowed,
It is characterized in that, self-bearing type tank (5) is made of plastics, self-bearing type tank (5) has lower part tank part (18) and than lower part tank
Partially (18) narrow conical upper tank part (9), overflow substance container (8) are arranged in the region of conical upper tank part (9),
Self-bearing type tank (5) conical upper tank part (9) upper end have opening (21), overflow substance container (8) circumferentially about
The opening (21) of self-bearing type tank (5).
2. floatation cell module according to claim 1, which is characterized in that self-bearing type tank (5) has the cross section shape of rectangle
Shape.
3. floatation cell module according to claim 2, which is characterized in that self-bearing type tank (5) includes pot bottom (6) and four
Pot sidewall (7), and at least two in the pot sidewall (7) of self-bearing type tank (5) loosely lean against on frame side wall (3,4).
4. floatation cell module according to claim 3, which is characterized in that pot sidewall (7) includes planar wall part (17), is put down
The width (w) of wall portion (17) is at least the 70% of the overall width (W) of pot sidewall, and the planar wall part of pot sidewall (7)
(17) at least two in lean against on frame side wall (3,4).
5. floatation cell module according to claim 1, which is characterized in that self-bearing type tank (5) is made of thermoplastic polymer.
6. floatation cell module according to claim 5, which is characterized in that thermoplastic polymer is polyethylene (PE) or poly- third
Alkene (PP).
7. floatation cell module according to claim 1, which is characterized in that floatation cell module includes one to six self-bearing type
Tank.
8. floatation cell module according to claim 7, which is characterized in that when the quantity of self-bearing type tank is more than one, from
Hold the inside that formula tank (5) embarks on journey and frame (1) is arranged in being in fluid communication with each other.
9. according to claim 1 to floatation cell module described in any one of 8, which is characterized in that the volume of self-bearing type tank (5)
It is 0.5-20m3。
10. according to claim 1 to floatation cell module described in any one of 8, which is characterized in that overflow substance container (8) and
Self-bearing type tank (5) is connected to each other by welding.
11. according to claim 1 to floatation cell module described in any one of 8, which is characterized in that in the periphery of opening (21)
Place has flood-level rim (20).
12. floatation cell module according to claim 11, which is characterized in that flood-level rim (20) include independent edge part
Part (22), edge member (22) can be connected to the conical upper tank part of self-bearing type tank (5) at required height and position, with
Obtain the appropriate overflow height for being used for overflow.
13. according to claim 1 to floatation cell module described in any one of 8, which is characterized in that overflow substance container (8) packet
It includes the chute (23) for collecting overflow substance when in use and at least one at the low portion of overflow substance container goes out
Mouthful (24), chute (23) is towards outlet-inclined impeller vane.
14. according to claim 1 to floatation cell module described in any one of 8, which is characterized in that overflow substance container (8) is set
Set the inside in frame (1).
15. according to claim 1 to floatation cell module described in any one of 8, which is characterized in that overflow substance container (8) position
In the outside of frame (1).
16. floatation cell module according to claim 7, which is characterized in that floatation cell module includes one to four self-bearing type
Tank (5).
17. floatation cell module according to claim 9, which is characterized in that the volume of self-bearing type tank (5) is 1-15m3。
18. floatation cell module according to claim 9, which is characterized in that the volume of self-bearing type tank (5) is 1-8m3。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FI2015/050331 WO2016181028A1 (en) | 2015-05-13 | 2015-05-13 | A flotation tank module and its uses, a flotation plant, a method of changing of a flotation tank module, a method of replacing the self-supporting tank in the flotation tank module and a self-supporting tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208098387U true CN208098387U (en) | 2018-11-16 |
Family
ID=53276907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201590001511.3U Active CN208098387U (en) | 2015-05-13 | 2015-05-13 | Flotation tank module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208098387U (en) |
| WO (1) | WO2016181028A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940608A (en) * | 2018-09-25 | 2018-12-07 | 北矿机电科技有限责任公司 | A kind of midge trough floatation machine and its on-line maintenance method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2560532B1 (en) * | 1984-03-01 | 1986-09-26 | Minemet Rech Sa | MODULAR FLOTATION INSTALLATION AND MODULE FOR THE PRODUCTION THEREOF |
| US6921478B2 (en) * | 2003-02-27 | 2005-07-26 | Sionix Corporation | Dissolved air flotation system |
| DE202008018158U1 (en) * | 2008-08-12 | 2011-12-22 | Ingolf Kurtze | Device for separating fat and oil emulsions |
| US20120061298A1 (en) * | 2009-05-26 | 2012-03-15 | Newcastle Innovation Limited | Improved method and apparatus for froth flotation in a vessel with agitation |
-
2015
- 2015-05-13 WO PCT/FI2015/050331 patent/WO2016181028A1/en active Application Filing
- 2015-05-13 CN CN201590001511.3U patent/CN208098387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940608A (en) * | 2018-09-25 | 2018-12-07 | 北矿机电科技有限责任公司 | A kind of midge trough floatation machine and its on-line maintenance method |
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| Publication number | Publication date |
|---|---|
| WO2016181028A1 (en) | 2016-11-17 |
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