CN208261012U - Hypergravity grading technology system - Google Patents
Hypergravity grading technology system Download PDFInfo
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- CN208261012U CN208261012U CN201721669186.5U CN201721669186U CN208261012U CN 208261012 U CN208261012 U CN 208261012U CN 201721669186 U CN201721669186 U CN 201721669186U CN 208261012 U CN208261012 U CN 208261012U
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Abstract
The utility model discloses a kind of hypergravity grading technology system, hypergravity grading technology system includes: hypergravity grading plant, has input and output material pipeline and slurry outlet；Slurry feedway is connected with input and output material pipeline；Slag flushing device is connected with input and output material pipeline；Overflow launder is connected to for collecting the slurry gone out by hypergravity separator overflow with slurry outlet；Control piece, including integrated PLC system is with the production of adults power grading technology system automation；Valve component has first interface, second interface and third interface, and first interface connects water source, and second interface is connected to input and output material pipeline, and third interface is connected to slurry feedway；Control piece controls first interface respectively and third interface is connected to or disconnects with second interface.Hypergravity grading technology system according to the present utility model, can control the connected state of valve component by control piece, realize charging, separation and flushing cinder, easy to operate and high degree of automation by hypergravity grading plant.
Description
Technical field
The utility model relates to chemical technology fields, more particularly to a kind of hypergravity grading technology system.
Background technique
In the related technology, waste residue and intermediate blend material that coloured industry wastewater treatment and intermediate metallurgical process generate,
Such as hydroxide nickel cobalt zinc-copper and calcium sulfate, are gradually defined as dangerous waste, disposal costs cause very big burden to enterprise.
Said mixture (such as hydroxide nickel cobalt with mixture of calcium sulfate) is separated, can by hydraulic classiciation,
The mode of screening is separated, and valuable metal is enriched with after separation.However, the low efficiency of above-mentioned separation method, effect are poor
And it is unable to satisfy the classification requirement of a large amount of waste residues or intermediate material.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of hypergravity grading technology system, the hypergravity grading technology system are easily achieved the separation of material out, and easily operated.
According to the hypergravity grading technology system of the utility model embodiment, comprising: hypergravity grading plant is described overweight
Power grading plant has input and output material pipeline and slurry outlet；Slurry feedway, the slurry feedway and the input and output material
Pipeline is connected；Slag flushing device, the slag flushing device are connected with the input and output material pipeline；Overflow launder, the overflow launder and the material
Slurry outlet is used to collect the slurry gone out by the hypergravity separator overflow；Control piece, the control piece include integrated
PLC system is with the production of adults power grading technology system automation；Valve component, the valve component have first interface,
Second interface and third interface, the first interface connect water source, and the second interface is connected to the input and output material pipeline, described
Third interface is connected to the slurry feedway；Wherein, the control piece controls the first interface and the third respectively
Interface is connected to or disconnects with the second interface.
According to the hypergravity grading technology system of the utility model embodiment, valve body group can control by the control piece
The connected state of part realizes charging, separation and flushing cinder, easy to operate and high degree of automation by hypergravity grading plant.
In addition, also there is following additional technology according to the hypergravity grading technology system of the utility model above-described embodiment
Feature:
Some embodiments according to the present utility model, the slurry feedway includes: slurry vessel, the slurry vessel and institute
Input and output material pipeline is stated to be connected；Feed pump, the feed pump are connected for into the hypergravity grading plant with the slurry vessel
Pump slurry.
Some embodiments according to the present utility model, the slag flushing device include: cinder-flushing groove, the cinder-flushing groove and it is described into
Discharge pipe is connected；Self priming pump, the self priming pump are connected for from the hypergravity grading plant to described with the cinder-flushing groove
Flushing cinder is pumped in cinder-flushing groove.
Some embodiments according to the present utility model, the control piece are imported in DCS or cell phone application and are monitored by permission
Or control.
Some embodiments according to the present utility model, the hypergravity grading plant include: fixed bracket；Cylinder, it is described
Cylinder is located on the fixed bracket, and the slurry outlet is formed on the cylinder；Rotary drum, the rotary drum are mounted on the cylinder
In vivo, the lower end of the input and output material pipeline is adapted to extend into the rotary drum；Rotary drum motor, the rotary drum motor are located at the cylinder
Outer bottom and be connected with the rotary drum for driving the drum rotating；Lifting device, the lifting device are located at the cylinder
The outer top of body is simultaneously connected with the input and output material pipeline, and the lifting device is connected with lifting motor to drive the feed and exhaust tube
Road raising and lowering；Wherein, the first flexible pipeline section, the input and output material are equipped between the input and output material pipeline and the second interface
The second flexible pipeline section is equipped between pipeline and the cinder-flushing groove.
Further, first switch valve, the input and output material pipeline and first flexible pipe are equipped at the first interface
It is equipped with second switch valve between section, third switch valve is equipped between the third interface and the slurry vessel, described second is flexible
The 4th switch valve is equipped between pipeline section and the cinder-flushing groove；Wherein, the second interface and the third orifice and described
When second switch valve and the third switch valve are opened, the first switch valve and the 4th switch valve are turned off；It is described
When first interface is connected to the second interface and the first switch valve and the second switch valve are opened, the third is opened
It closes valve and the 4th switch valve is turned off；When 4th switch valve is opened, the second switch valve, the third switch valve
It is turned off with the 4th switch valve.
Further, the 5th switch valve is additionally provided between the feed pump and the slurry vessel.
Optionally, the rotary drum motor and the rotary drum are sequentially connected；Or be formed on the rotary drum extend downwardly and with
The opposite axle portion of the output shaft of the rotary drum motor, the rotary drum are connected by shaft coupling with the rotary drum motor.
Some embodiments according to the present utility model, the input and output material pipeline includes: main line, and the main line is vertically
Direction extends；Bye-pass, the bye-pass are located at the lower end of the main line and are connected to the main line, the bye-pass packet
Include the multiple of one or circumferentially spaced arrangement.
Specifically, the bottom of the cylinder is in from top to bottom to the taper of contract, and the slurry outlet is formed in described
On the bottom wall of cylinder.
Further, the inner bottom surface of the cylinder is formed with the gear for upwardly extending and being spaced apart with the exterior bottom wall of the rotary drum
Ring, the baffle ring are staggered in the up-down direction with the slurry outlet, and the slurry outlet is located on the outside of the baffle ring.
Specifically, the rotary drum motor is variable-frequency motor.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is a schematic diagram according to the hypergravity grading technology system of the utility model embodiment；
Fig. 2 is the signal of hypergravity grading plant in the hypergravity grading technology system according to the utility model embodiment
Figure.
Appended drawing reference:
Hypergravity grading technology system 200, hypergravity grading plant 100, cylinder 1, slurry outlet 11, baffle ring 12, rotary drum
2, rotary drum motor 3, input and output material pipeline 4, main line 41, bye-pass 42, lifting device 5, lifting motor 6, fixed bracket 7, slurry
Feedway 210, slurry vessel 211, feed pump 212, slag flushing device 220, cinder-flushing groove 221, self priming pump 222, overflow launder 230, valve
Body component 240, first interface 241, second interface 242, third interface 243, first switch valve 250, second switch valve 260, the
Three switch valves 270, the 4th switch valve 280, the 5th switch valve 290, the first flexible pipeline section 201, the second flexible pipeline section 202.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", top ", "bottom" "inner", "outside" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.In addition, define " first ", the feature of " second " can be bright
Show or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model discloses a kind of hypergravity grading technology systems, relate generally to nonferrous smelting waste water slag, process slag
Valuable material separation and the classification of nonferrous smelting intermediate material.
Hypergravity grading technology system 200 according to the utility model embodiment is described with reference to the accompanying drawing.
As Figure 1-Figure 2, according to the hypergravity grading technology system 200 of the utility model embodiment, comprising: hypergravity
Grading plant 100, slurry feedway 210, slag flushing device 220, overflow launder 230, control piece (not shown) and valve component
240。
Specifically, hypergravity grading plant 100 has input and output material pipeline 4 and slurry outlet 11.Slurry feedway 210
It is connected with input and output material pipeline 4.It is convenient for injecting slurry into hypergravity grading plant 100 by input and output material pipeline 4, so that slurry can
To be entered in hypergravity grading plant 100 by slurry feedway 210 via input and output material pipeline 4, through hypergravity grading plant 100
It is discharged again via slurry outlet 11 after separation.
Slag flushing device 220 is connected with input and output material pipeline 4.It can be to 100 note of hypergravity grading plant by input and output material pipeline 4
Enter flushing water, flushing water can rinse the separation slag in hypergravity grading plant 100, by input and output material pipeline 4 convenient for further
The separation slag for rinsing hypergravity grading plant 100 is evacuated to slag flushing device 220.
Overflow launder 230 is connected to for collecting the slurry gone out by 100 overflow of hypergravity separator with slurry outlet 11.Also
It is to say, hypergravity grading plant 100 is during separation, and within the regular hour, slurry can constantly inject, overweight
The slurry isolated in power grading plant 100 can generate overflow, by being connected to overflow launder 230 with slurry outlet 11, Ke Yishou
The slurry (such as specific gravity relatively light particle etc.) that collection is gone out by 100 overflow of hypergravity separator.
The control piece includes integrated PLC system with 200 automated production of adults power grading technology system.By
The control piece is set in hypergravity grading technology system 200, is conducive to the automation for improving hypergravity grading technology system 200
And intelligence degree, it is easily controllable.
Valve component 240 has first interface 241, second interface 242 and third interface 243, and first interface 241 connects water
Source, second interface 242 are connected to input and output material pipeline 4, and third interface 243 is connected to slurry feedway 210.
Wherein, the control piece controls first interface 241 and third interface 243 respectively and second interface 242 connects on-off
It opens.That is, can control one of them in first interface 241 and third interface 243 with second by the control piece
Interface 242 is connected to；It also can control first interface 241, second interface 242 and third interface 243 by control piece to be turned off.
Material when control piece control third interface 243 is connected to second interface 242, in slurry feedway 210
Slurry can via input and output material pipeline 4 enter hypergravity grading plant 100 in, through hypergravity grading plant 100 separation after again via
Slurry outlet 11 is discharged.
When the control piece control first interface 241 be connected to second interface 242 when, convenient for pass through input and output material pipeline 4 to
Hypergravity grading plant 100 inject flushing water, flushing water can rinse in hypergravity grading plant 100 separation slag (for example, than
The biggish particle slurry of weight), further the separation slag for rinsing hypergravity grading plant 100 is taken out by input and output material pipeline 4
To slag flushing device 220.
According to the hypergravity grading technology system 200 of the utility model embodiment, valve can control by the control piece
The connected state of body component 240 realizes charging, separation and flushing cinder by hypergravity grading plant 100, easy to operate and automatic
Change degree is high.
Optionally, the material of processing is mixture, nickel cobalt copper zinc-magnesium, waste water the neutralization precipitation processing of hydroxide and gypsum
The intermediate mixing slag etc. in mixing slag or Nonferrous Metallurgical Process in the process.
After precipitating in nickel hydrometallurgy using milk of lime, the ore pulp containing gypsum Yu hydroxide nickel cobalt is generated, this ore pulp is beaten
Excess of imports gravity classification device 100 carries out hydroxide nickel cobalt and Separation of gypsum automatically, and the semicontinuous output nickel hydroxide cobalt ore of overflow is starched,
Gypsum ore pulp interruption export in rotary drum.
Referring to Fig.1, some embodiments according to the present utility model, slurry feedway 210 include: slurry vessel 211 and
Feed pump 212, slurry vessel 211 are connected with input and output material pipeline 4；Feed pump 212 is connected with slurry vessel 211 for being classified to hypergravity
Slurry is pumped in device 100.It is convenient for the material pulp pumping in slurry vessel 211 to hypergravity giving equipment 100 by feed pump 212
In separated.
Some embodiments according to the present utility model, slag flushing device 220 include: cinder-flushing groove 221 and self priming pump 222, punching
Slag chute 221 is connected with input and output material pipeline 4；Self priming pump 222 is connected for from hypergravity grading plant 100 to punching with cinder-flushing groove 221
Flushing cinder (such as separation slag) is pumped in slag chute 221.That is, rinsing the separation slag of hypergravity grading plant 100 can pass through
Self priming pump 222 sucks storage in cinder-flushing groove 221.
Referring to Fig.1, at least one of slurry feedway 210, slag flushing device 220 and overflow launder 230 can connect
There is agitating device, material can be stirred by agitating device, material is avoided to precipitate, keep material more uniform.
For example, slurry feedway 210 can connect agitating device, the agitating device may include mixing part and drive
Moving part can drive mixing part to rotate by actuator, to be stirred to the slurry in slurry vessel 211, prevent slurry heavy
It forms sediment, injects slurry more uniformly in hypergravity separator 100 and separated.
Some embodiments according to the present utility model, the control piece can import DCS (i.e. Distributed
Control System, dcs) or cell phone application in be monitored or controlled by permission.Thereby, it is possible to further
The automation and intelligence degree of hypergravity grading technology system 200 are improved, it is easily controllable and facilitate operation.
Some embodiments according to the present utility model, as shown in Fig. 2, being classified according to the hypergravity of the utility model embodiment
Device 100, comprising: fixed bracket 7, cylinder 1, rotary drum 2, rotary drum motor 3, input and output material pipeline 4 and lifting device 5.
Specifically, cylinder 1 is located on fixed bracket 7 (such as welding etc.), there is cylinder 1 slurry for being connected to its inner cavity to go out
Mouth 11, the slurry in cylinder 1 further can be discharged by slurry outlet 11.
Rotary drum 2 is mounted in cylinder 1.The material of cylinder 1 can be stainless steel, titanium etc., and cylinder 1 not only can protect rotary drum
2, moreover it is possible to prevent overflow slurry from splashing.
For example, rotary drum 2 can be located at the bottom in cylinder 1, and rotary drum 2 and the relative position of cylinder 1 are fixed, rotary drum 2
Top can open wide or rotary drum 2 on be formed with connection cylinder 1 inner cavity feed inlet and outlet.
Rotary drum motor 3 is located at outside cylinder 1, and rotary drum motor 3 is connected to drive rotary drum 2 to rotate with rotary drum 2.Rotary drum 2 can
To be made of stainless steel or titanium etc., rotary drum motor 3 can be located at the lower section of rotary drum 2, can drive rotary drum 2 by rotary drum motor 3
High speed rotation generates hypergravity, is conducive to the separation of slurry.
Here hypergravity refers to that the centrifugal force that 2 high speed rotation of rotary drum generates, the acceleration that rotary drum 2 rotates are greater than gravity
Acceleration.
The lower end of input and output material pipeline 4 is adapted to extend into rotary drum 2.By the way that input and output material pipeline 4 is protruded into rotary drum 2, convenient for
Slurry is added in rotary drum 2, or extracts slurry out from rotary drum 2, it is easily operated.
Lifting device 5 is located at outside cylinder 1, and lifting device 5 is connected with input and output material pipeline 4, and lifting device 5 is connected with liter
Motor 6 is dropped to be driven in and out 4 raising and lowering of pipe material.By lifting device 5 and lifting motor 6, can automatic lifting or under
Input and output material pipeline 4 drops, and it is easy to operate.
Wherein, slurry can inject in rotary drum 2 via input and output material pipeline 4, drive rotary drum 2 to revolve at a high speed by rotary drum motor 3
It changes the line of production raw hypergravity, the slurry of different specific weight can be layered, thus be conducive to the separation of slurry, easily operated and separative efficiency
It is high.
According to the hypergravity grading plant 100 of the utility model embodiment, slurry can inject rotary drum by input and output material pipeline 4
In 2, drives 2 high speed rotation of rotary drum to generate hypergravity by rotary drum motor 3, the slurry of different specific weight can be layered, to have
Conducive to the separation of slurry, easily operated and separative efficiency is high.
Wherein, the first flexible pipeline section 201, input and output material pipeline 4 and punching are equipped between input and output material pipeline 4 and second interface 242
The second flexible pipeline section 202 is equipped between slag chute 221.By the flexible pipeline section 201 of setting first and the second flexible pipeline section 202, super
It is compensated by during 4 automatic lifting of input and output material pipeline of gravity classification device 100, in conjunction with more rationally.
Valve component 240 can access flushing water for triple valve etc., such as the first interface 241 of valve component 240,
To clean rotary drum 2, process control is passed through by the control piece.
For example, can be fed after a certain period of time by program setting by the control piece, stops feed pump 212, open punching
Wash water and self priming pump 222 clear up the biggish particle slurry of specific gravity in rotary drum 2.
Further, referring to Fig.1, first switch valve 250, input and output material pipeline 4 and the first flexibility are equipped at first interface 241
Between pipeline section 201 be equipped with second switch valve 260, between third interface 243 and slurry vessel 211 be equipped with third switch valve 270, second
The 4th switch valve 280 is equipped between flexible pipeline section 202 and cinder-flushing groove 221.
Wherein, second interface 242 is connected to third interface 243 and second switch valve 260 is opened with third switch valve 270
When, first switch valve 250 and the 4th switch valve 280 are turned off.At this point, slurry in slurry feedway 210 can successively via
Third switch valve 270, the third interface 243 of valve component 240 and second interface 242, second switch valve 260, via input and output material
Pipeline 4, which enters in rotary drum 2, further to be separated.
When first interface 241 is connected to second interface 242 and first switch valve 250 and second switch valve 260 are opened, the
Three switch valves 270 and the 4th switch valve 280 are turned off.At this point, carrying out flushing cinder to rotary drum 2 convenient for injecting flushing water into rotary drum 2.
When 4th switch valve 280 is opened, second switch valve 260, third switch valve 270 and the 4th switch valve 280 are turned off.
It is easily operated convenient for extracting the flushing cinder in rotary drum 2 out after rotary drum 2 rinses.
Further, in conjunction with Fig. 1, the 5th switch valve 290 is additionally provided between feed pump 212 and slurry vessel 211.As a result, just
Slurry is injected into rotary drum 2 in preferably control slurry vessel 211.
For example, can control the closing of slurry vessel 211 if feed pump 212 breaks down by closing the 5th valve 290, stop
Only it is fed.
Wherein, first switch valve 250, second switch valve 260, third switch valve 270, the 4th switch valve 280 and the 5th
Switch valve 290 can be electric and pneumatic valve, be controlled by the control piece.
Referring to Figures 1 and 2, some embodiments according to the present utility model, rotary drum motor 3 are located at the bottom outside cylinder 1, turn
Drum motor 3 and rotary drum 2 are sequentially connected (such as gear drive, V belt translation etc.), can drive 2 high speed of rotary drum by rotary drum motor 3
Rotation, is conducive to the further separation of slurry.
Lifting device 5 is located at the top outside cylinder 1.Convenient for the installation of lifting device 5, and be conducive to improve hypergravity classification
The degree of automation of device 100, improves efficiency.
Some embodiments according to the present utility model are formed with the output shaft extended downwardly and with rotary drum motor 3 on rotary drum 2
Opposite axle portion, rotary drum 2 are connected by shaft coupling with rotary drum motor 3.In other words, it is formed with axle portion on rotary drum 2, axle portion can be to
Lower extension, and axle portion can be opposite with the output shaft of rotary drum motor 3, is convenient for passing through shaft coupling realization rotary drum 2 and rotary drum as a result,
Being reliably connected between motor 3.
As shown in Fig. 2, some embodiments according to the present utility model, input and output material pipeline 4 includes: main line 41 and bye-pass
42, main line 41 extends along the vertical direction (up and down direction referring to fig. 2)；Bye-pass 42 is located under main line 41
End, and bye-pass 42 is connected to main line 41, and bye-pass 42 may include the multiple of one or circumferentially spaced arrangement.By
This, during injecting slurry into input and output material pipeline 4, slurry can pass through 42 note of bye-pass first via main line 41
Enter in rotary drum 2, is conducive to slurry and is uniformly distributed in rotary drum 2.
In addition, input and output material pipeline 4 can be such that slurry enters in rotary drum 2, input and output material pipeline 4 and by rotary drum 2 from inside to outside
Discharge can also inject flushing water into rotary drum 2 by input and output material pipeline 4.
Referring to Fig. 2, some embodiments according to the present utility model, the bottom of cylinder 1 is in from top to bottom to the cone of contract
Shape.The slurry that rotary drum 2 overflows during high speed rotation, which is easy to slide downwards via cylinder 1, to be built up, convenient for slurry into one
Step export.
Further, in conjunction with Fig. 2, slurry outlet 11 can be formed on the bottom wall of cylinder 1.So that being accumulated to 1 bottom of cylinder
The slurry in portion can be discharged via slurry outlet 11.
Further, referring to Fig. 2, the inner bottom surface of cylinder 1, which is formed with, to be upwardly extended and is spaced apart with the exterior bottom wall of rotary drum 2
Baffle ring 12.That is, the inner bottom surface of cylinder 1 is formed with baffle ring 12, baffle ring 12 can be upwardly extended, and baffle ring 12 and rotary drum
2 exterior bottom wall can be spaced apart.By the way that baffle ring 12 is arranged, it can prevent slurry from flowing into rotary drum motor 3 and rotary drum motor 3 and turning
The junction of drum 2 advantageously reduces failure rate, guarantees the use reliability of hypergravity grading plant 100.
Further, in conjunction with Fig. 1, baffle ring 12 is staggered in the up-down direction with slurry outlet 11, and slurry outlet 11 can be with
Positioned at 12 outside of baffle ring.Preferably, baffle ring 12 is coaxial with rotary drum motor 3.As a result, the structure of hypergravity grading plant 100
Compact and reasonable.
Some embodiments according to the present utility model, rotary drum motor 3 are variable-frequency motor, and the frequency of rotary drum motor 3 is 0-
50Hz.Stepless time adjustment function may be implemented after connecting frequency converter in rotary drum motor 3 as a result, controls rotary drum revolving speed, and preferably driving turns
Drum 2 rotates, and realizes the separation of slurry.
According to the hypergravity grading plant 100 of the utility model embodiment, rotary drum 2 is driven to revolve at a high speed using rotary drum motor 3
It changes the line of production raw hypergravity, so that the material of different grain size or specific gravity is layered in hypergravity grading plant 100 in waste residue slurry, and
Continuous export fine grained overflow, coarse granule are periodically taken away, and impurity content is extremely low in fine grained valuable material, coarse granule volume pole
It is few.
Below with reference to Fig. 1 to Fig. 2 detailed description according to the hypergravity grading technology system 200 of the utility model embodiment
The course of work.
The connected state that can control valve component 240 by the control piece is realized by hypergravity grading plant 100
Charging, separation and flushing cinder, easy to operate and high degree of automation.
Specifically, slurry can enter hypergravity grading plant via input and output material pipeline 4 by slurry feedway 210
In 100, it is discharged again via slurry outlet 11 after the separation of hypergravity grading plant 100.
Flushing water can be injected to hypergravity grading plant 100 by input and output material pipeline 4, flushing water can rinse hypergravity
Separation slag in grading plant 100 will further rinse the separation of hypergravity grading plant 100 by input and output material pipeline 4
Slag is evacuated to slag flushing device 220.
Overflow launder 230 is connected to for collecting the slurry gone out by 100 overflow of hypergravity separator with slurry outlet 11.
The course of work of hypergravity grading plant 100 are as follows: by input and output material pipeline 4 into rotary drum 2 topped up with water, open rotary drum
Motor 3, driving rotary drum 2 are rotated with certain speed；Weight particle in slurry is passed through after slurry into rotary drum 2 by input and output material pipeline 4
It is attached on the inner wall of rotary drum 2, light particle flows out (such as flowing out from the open top overflow of rotary drum 2) from 2 overflow of rotary drum；One
After fixing time stop charging, put down input and output material pipeline 4 and coarse-particle slurry be sucked out, it is subsequent can to by input and output material pipeline 4 to
Rotary drum 2 is cleaned in water filling in rotary drum 2, and flushing water can be discharged via input and output material pipeline 4.
Here it is possible to understand, it can not also be filled the water into rotary drum 2, directly flow into slurry into rotary drum 2.So far complete
At the course of work according to the hypergravity grading technology system 200 of the utility model embodiment.
According to other compositions of the hypergravity grading technology system 200 of the utility model embodiment and operate for ability
All be for the those of ordinary skill of domain it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is contained at least one embodiment or example of the utility model.In the present specification, schematic expression of the above terms
Necessarily it is directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.In addition, without conflicting with each other, this field
Technical staff can carry out the feature of different embodiments or examples described in this specification and different embodiments or examples
Combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (12)
1. a kind of hypergravity grading technology system characterized by comprising
Hypergravity grading plant, the hypergravity grading plant have input and output material pipeline and slurry outlet；
Slurry feedway, the slurry feedway are connected with the input and output material pipeline；
Slag flushing device, the slag flushing device are connected with the input and output material pipeline；
Overflow launder, the overflow launder are connected to for collecting the material gone out by the hypergravity separator overflow with the slurry outlet
Slurry；
Control piece, the control piece include integrated PLC system with the production of adults power grading technology system automation；
Valve component, the valve component have first interface, second interface and third interface, and the first interface connects water
Source, the second interface are connected to the input and output material pipeline, and the third interface is connected to the slurry feedway；
Wherein, the control piece controls the first interface and the third interface respectively and the second interface connects on-off
It opens.
2. hypergravity grading technology system according to claim 1, which is characterized in that the slurry feedway includes:
Slurry vessel, the slurry vessel are connected with the input and output material pipeline；
Feed pump, the feed pump are connected for pumping slurry into the hypergravity grading plant with the slurry vessel.
3. hypergravity grading technology system according to claim 1, which is characterized in that the slag flushing device includes:
Cinder-flushing groove, the cinder-flushing groove are connected with the input and output material pipeline；
Self priming pump, the self priming pump are connected for being pumped from the hypergravity grading plant into the cinder-flushing groove with the cinder-flushing groove
Send flushing cinder.
4. hypergravity grading technology system according to claim 1, which is characterized in that the control piece imports DCS or hand
It is monitored or is controlled by permission in machine APP.
5. hypergravity grading technology system according to claim 2, which is characterized in that the hypergravity grading plant packet
It includes:
Fixed bracket；
Cylinder, the cylinder are located on the fixed bracket, and the slurry outlet is formed on the cylinder；
Rotary drum, the rotary drum are mounted in the cylinder, and the lower end of the input and output material pipeline is adapted to extend into the rotary drum；
Rotary drum motor, the rotary drum motor are located at the outer bottom of the cylinder and are connected with the rotary drum for driving the rotary drum
Rotation；
Lifting device, the lifting device are located at the outer top of the cylinder and are connected with the input and output material pipeline, the lifting
Device is connected with lifting motor to drive the input and output material pipeline raising and lowering；
Wherein, the first flexible pipeline section, the input and output material pipeline and institute are equipped between the input and output material pipeline and the second interface
It states and is equipped with the second flexible pipeline section between cinder-flushing groove.
6. hypergravity grading technology system according to claim 5, which is characterized in that be equipped with first at the first interface
Switch valve, is equipped with second switch valve between the input and output material pipeline and the first flexible pipeline section, the third interface with it is described
It is equipped with third switch valve between slurry vessel, is equipped with the 4th switch valve between the described second flexible pipeline section and the cinder-flushing groove；
Wherein, the second interface is with the third orifice and the second switch valve is opened with the third switch valve
When, the first switch valve and the 4th switch valve are turned off；
When the first interface is connected to the second interface and the first switch valve and the second switch valve are opened, institute
It states third switch valve and the 4th switch valve is turned off；
When 4th switch valve is opened, the second switch valve, the third switch valve and the 4th switch valve are turned off.
7. hypergravity grading technology system according to claim 6, which is characterized in that the feed pump and the slurry vessel
Between be additionally provided with the 5th switch valve.
8. hypergravity grading technology system according to claim 5, which is characterized in that the rotary drum motor and the rotary drum
Transmission connection；Or
It is formed with and extends downwardly and the axle portion opposite with the output shaft of the rotary drum motor, the rotary drum pass through connection on the rotary drum
Axis device is connected with the rotary drum motor.
9. hypergravity grading technology system according to claim 1, which is characterized in that the input and output material pipeline includes:
Main line, the main line vertically extend；
Bye-pass, the bye-pass are located at the lower end of the main line and are connected to the main line, and the bye-pass includes one
A or circumferentially spaced arrangement it is multiple.
10. hypergravity grading technology system according to claim 5, which is characterized in that the bottom of the cylinder is in by upper
To the lower taper to contract, the slurry outlet is formed on the bottom wall of the cylinder.
11. hypergravity grading technology system according to claim 10, which is characterized in that the inner bottom surface of the cylinder is formed
There is the baffle ring for upwardly extending and being spaced apart with the exterior bottom wall of the rotary drum, the baffle ring and the slurry outlet are in the up-down direction
It is staggered, the slurry outlet is located on the outside of the baffle ring.
12. hypergravity grading technology system according to claim 5, which is characterized in that the rotary drum motor is variable-frequency electric
Machine.
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| CN201721669186.5U CN208261012U (en) | 2017-12-04 | 2017-12-04 | Hypergravity grading technology system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824342A (en) * | 2017-12-04 | 2018-03-23 | 中国恩菲工程技术有限公司 | Hypergravity grading technology system |
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2017
- 2017-12-04 CN CN201721669186.5U patent/CN208261012U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824342A (en) * | 2017-12-04 | 2018-03-23 | 中国恩菲工程技术有限公司 | Hypergravity grading technology system |
| CN107824342B (en) * | 2017-12-04 | 2024-02-06 | 中国恩菲工程技术有限公司 | Supergravity grading process system |
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