CN106362435B - A kind of extremely low concentration extraction equipment - Google Patents
A kind of extremely low concentration extraction equipment Download PDFInfo
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- CN106362435B CN106362435B CN201611040826.6A CN201611040826A CN106362435B CN 106362435 B CN106362435 B CN 106362435B CN 201611040826 A CN201611040826 A CN 201611040826A CN 106362435 B CN106362435 B CN 106362435B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
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Abstract
The present invention relates to a kind of extraction equipment more particularly to a kind of extremely low concentration extraction equipments.The technical problem to be solved in the present invention is to provide a kind of extremely low concentration extraction equipments of power consumption activity that is low, small to the shearing force of solution, being conducive to keep large biological molecule.In order to solve the above technical problem, the present invention provides such a extremely low concentration extraction equipments, include fixed plate, motor, bearing block, bull stick, roller, the first steel wire rope, the first directive wheel, extraction box, the first spring, filter screen frame, first baffle etc.；Fixed plate top left forward side is connected with motor by bolted connection, and bull stick is connected with by shaft coupling on the output shaft of motor.The present invention realizes the extraction of the solution to be extracted of low concentration using the bead for being attached with extractant, so can not only successfully complete extraction work, and can effectively reduce small to the shearing force of solution.
Description
Technical field
The present invention relates to a kind of extraction equipment more particularly to a kind of extremely low concentration extraction equipments.
Background technology
Solvent extraction referred to as extracts, and is an important development branch of current Green Chemistry, is a kind of extraction with liquid
Agent handles immiscible bi-component or Multi component therewith, realizes the separated mass transfer separation process of component.Abstraction technique can root
Appropriate extraction system and flow are selected according to separation object and technological requirement, there is high selectivity, good separating effect is easily operated
And the features such as adaptable.As extraction is in the extensive use of atomic energy chemical industry, hydrometallurgy and petrochemical industry etc., production
Scale is growing, and increasingly higher demands are also proposed to extraction equipment.In the last thirty years, extraction equipment is in theory and practice
Aspect is obtained for rapid development, and many efficient extraction equipments differ from one another, applied to each different systems.
" Liquid-liquid Extraction Processes and equipment " (Atomic Energy Press, Fei Weiyang etc., 1993) is pointed out, the structure of extraction equipment
Design is often required to consider the two-phase mass transport process and phase separation that are conducive to specific extraction system.According to purpose of usage not
Together, common extraction equipment mainly includes three categories：Mixer settler extractor, tower or column extractor, centrifugal extractor.Root
According to the difference of mode of operation, and two classes can be divided into：Continous way extraction equipment and differential contact extractor step by step.
Mixer settler extractor is using contact extracting operation, the mixing and clarification of two-phase have apparent stage step by step.
When the cross-flow of two-phase liquid stream contacts, being in contact per level-one carries out two-phase mixtures and reaches to balance then to be separated in clarification, grade
Efficient, and series is variable, operating flexibility is good, and operational suitability is strong, compares wider or flows stably operable in the range of ratio, if
It is standby to be simple to manufacture, easily amplify, and reliability is high.Due to mix and clarify be two opposite contradiction process, in real process
It is difficult to take into account simultaneously.Especially for some easy emulsifying systems, over-mixed causes phase separation difficult, and can only rely on increases clarification
The settling area of room extends settling time, reduces the mutually entrainment of two-phase.So cause the floor space of mixer settler extractor again
Excessive, clarifying chamber's internal solvent extracts the shortcomings of stagnant storage is excessive, and operating cost is high.
For tower or column extractor using formula extracting operation is continuously contacted with, processing capacity is big.Two-phase is in vertical tower or column
Continuous flow upstream up and down is inside done respectively flows the simultaneously mass transfer that be in contact.Due to two-phase mixing and phase separation in vertical direction into
Row, floor space is small, good airproof performance.But because of concentration consecutive variations from top to bottom in two-phase mass transport process, if flow control is bad,
It easily causes outside the also not up to real balance of phase mass transfer or the not yet thorough just discharge tower of two-phase laminated flow, reduces separative efficiency.This
Method is not suitable for the high situation of two-phase flow ratio, and is difficult to handle easy emulsifying system.
Chinese patent CN1310034A discloses a kind of light phase or heavy phase disperses low-shearing force self-sucking stirring extraction device
And operating method, the self-priming stirring extraction device include motor, axle sleeve, blender, mixing channel and baffle, the stirring
Device is in mixing channel, which is self-absorbing type stirrer, and the epimere of self-absorbing type stirrer shaft in scattered light phase is relatively thin
Circular shaft, hypomere are the circular shaft with cavity；One or more tops with cavity are provided on the circular shaft above or below turntable
The aperture that end or top communicate, the lower end of shaft connect hollow rotary drum, and the cavity of shaft is communicated with the cavity of rotary drum；In rotary drum
On be provided with the aperture communicated with cavity；Turntable in the middle part of shaft be made of upper disk, lower disk and blade or for one or
Multiple disk compositions, wherein the blade is uniformly distributed in shaft surrounding as the center of circle using shaft and is vertically connected at disk up and down
Between；The self-absorbing type stirrer in mixing channel epimere of shaft in scattered heavy phase is thinner circular shaft, the hypomere of shaft
For the circular shaft of hollow open, hollow rotary drum is located at the middle part of shaft；The cavity of shaft and the cavity of rotary drum pass through in shaft
Aperture is connected；Aperture can be opened in the top or top that shaft is located at cavity；The aperture communicated with cavity is provided on rotary drum；Turn
Disk is located at the lower part of shaft, and turntable is made of upper disk, lower disk and blade or is formed for one or more disks, wherein institute
The blade stated is uniformly distributed in shaft surrounding as the center of circle using shaft and is vertically connected between disk up and down.Described device and method
Disperse low-shearing force self-sucking stirring extraction especially suitable for light phase during Research Advances in Reversed Micellar Extraction or heavy phase, keeping
Two-phase interface clearly in the case of, can carry out interval and continuous operation.But the device still cannot in low energy consumption, it is low
Extraction is realized under conditions of shearing force and holding large biological molecule activity.
Chinese patent CN1324683A discloses a kind of serial self-suction type multi-channel phase dispersing extractor, the extraction dress
It puts including motor, blender, reactor, blender is self-absorption multichannel phase dispersing stirrer, the self-absorption multichannel phase
The motor that dispersing stirrer includes hollow rotating shaft and is connected with hollow rotating shaft and hollow rotating shaft is driven to rotate, hollow rotating shaft axis
Wall is equipped with feed inlet, and the bottom or middle part of hollow rotating shaft are fixedly connected with the liquid phase disperser that side wall is equipped with discharge port, liquid phase
Disperser is a hollow cylinder, one is fixedly mounted above liquid phase disperser, two or more are concentric with hollow rotating shaft
The upward sleeve of opening or one is fixedly mounted below liquid phase disperser, two or more are concentric with hollow rotating shaft
Open downward sleeve, two self-absorption multichannel phase dispersing stirrer series connection are integral.The device can carry out in three-phase
Delivery type light phase is scattered in the process of heavy phase, can solve split-phase difficult problem caused by the emulsification of three-phase one-step method.But the device
When mutually disperse, it is impossible to which, in low equal shearing force, low energy consumption keeps realizing extraction under conditions of biological substance activity is constant.
To sum up, need to research and develop at present a kind of power consumption it is low, it is small to the shearing force of solution, be conducive to keep large biological molecule
Activity extremely low concentration extraction equipment come overcome power consumption in the prior art it is high, it is big to the shearing force of solution, be unfavorable for protecting
The shortcomings that holding the activity of large biological molecule.
The content of the invention
（1）Technical problems to be solved
The present invention in order to overcome power consumption in the prior art it is high, it is big to the shearing force of solution, be unfavorable for keeping biology big
The shortcomings that activity of molecule, the technical problem to be solved in the present invention is to provide a kind of power consumption it is low, it is small to the shearing force of solution,
Be conducive to keep the extremely low concentration extraction equipment of the activity of large biological molecule.
（2）Technical solution
In order to solve the above technical problem, the present invention provides such a extremely low concentration extraction equipments, include fixation
Plate, motor, bearing block, bull stick, roller, the first steel wire rope, the first directive wheel, extraction box, the first spring, filter screen frame, first gear
Plate, second spring, bead, outlet tube, electrically-controlled valve and installing plate, fixed plate top left forward side connect by bolted connection
It is connected to motor, bull stick is connected with by shaft coupling on the output shaft of motor, fixed plate top right forward side is bolted
Mode is connected with bearing block, and bull stick passes through bearing block, and bearing of the bull stick by way of interference connection and in bearing block is connected, turned
Roller is connected with by way of connection being full of on bar, and the first steel wire rope is wound on roller, passes through welding in front of fixed plate top
Mode is connected with the first directive wheel, and the first directive wheel is located at the both sides of the first steel wire rope, and front is welded with extraction in the middle part of fixed plate
Case, extraction box top are provided with the first opening, and extraction box inner top is connected with the first spring, the first bullet by way of linking up with and connecting
The upper end of spring is connected with filter screen frame by way of linking up with and connecting, and the second opening is provided at the top of filter screen frame, and filter screen frame inner top is left
It is welded with installing plate on right two walls, first baffle, first baffle bottom and strainer is connected with by axis pin rotary type on installing plate
Second spring is connected with by way of linking up with and connecting between frame inner wall, bead, extraction box bottom left are placed in filter screen frame
Outlet tube is connected with by way of flanged joint, outlet tube is equipped with electrically-controlled valve.
Preferably, the mobile device that can move left and right entire extraction box is further included.
Preferably, mobile device includes the first slide, the second directive wheel, the second steel wire rope, the first sliding block, the 3rd spring
And reel, front is welded with the first slide in the middle part of fixed plate, is welded with the second directive wheel on the left of the first slide, on the first slide
Slidingtype is connected with the first sliding block, and the 3rd bullet is connected with by way of linking up with and connecting between the first slide on the right side of the first sliding block
Spring, bull stick left part are connected with reel by way of interference connection, are wound with the second steel wire rope on reel, the second steel wire rope around
The second directive wheel is crossed, the second steel wire rope right end is connected by way of linking up with and connecting with the first sliding block left side, on front side of the first sliding block
It is to be welded to connect with extraction box.
Preferably, mobile device includes the second slide, the second sliding block, the 4th spring, the 3rd sliding block, the 5th spring,
One briquetting and the second briquetting, fixed plate middle part front are welded with the second slide, and the second slide lower slide formula is connected with the second cunning
Block, is connected with the 4th spring by way of linking up with and connecting between the second sliding block right side and the second slide, the second slide top is slided
Dynamic formula is connected with the 3rd sliding block, and the 5th bullet is connected with by way of linking up with and connecting between the 3rd slider top and the second slide
Spring, the second slider top are welded to connect by way of being welded to connect with extraction box, and the first briquetting is welded on the right side of the 3rd sliding block,
Extraction box left side central portion is welded with the second briquetting, and the second steel wire rope lower end is connected by way of linking up with and connecting with the 3rd slider top
It connects.
Preferably, the radical occlusion device that can effectively prevent that impurity from entering is further included.
Preferably, radical occlusion device includes arc shutter, strut and rubber sleeve, and the left and right sides is welded at the top of extraction box
Strut, extraction box top left and right bilateral type are equipped with arc shutter, and the first steel wire rope is located on front side of arc shutter, arc
The first aperture is provided on shutter, strut passes through the first aperture, covers rubber sleeve at the top of strut.
Preferably, radical occlusion device includes arc shutter and support plate, and left and right bilateral type is equipped with arc at the top of extraction box
Shape shutter, the extraction box top left and right sides are welded with support plate, and support plate is connected with arc shutter end by axis pin rotary type
Mode connect.
Preferably, the well-mixed agitating device of reaction solution can be made by having further included.
Preferably, agitating device includes the 3rd directive wheel, agitating plate, the 6th spring and the 3rd steel wire rope, in extraction box
Symmetrical expression is welded with the 3rd directive wheel at left and right sides of bottom, and bottom is connected with the 6th bullet by way of linking up with and connecting in extraction box
Spring, the 6th spring are located at the both sides of the 3rd directive wheel, and the first spring is located among the 6th spring, and the 6th spring upper end passes through hook
The mode of connection is connected with agitating plate, and second orifice is provided on agitating plate, and the 3rd steel wire rope, the 3rd steel are wound on the 3rd directive wheel
Cord one end is connected by way of linking up with and connecting with strainer frame bottom, and the 3rd steel wire rope other end is by way of linking up with and connecting
It is connected with agitating plate bottom.
Operation principle：When extraction work to be carried out, extractant is poured into filter by staff by the first opening first
In screen frame, then controlling motor drive bull stick, constantly alternate rotation counterclockwise, roller are constantly counterclockwise clockwise clockwise
Alternate rotation so as to continuous the first steel wire rope of folding and unfolding, due to the presence of the first directive wheel, can effectively ensure that the first steel wire rope
Top is in vertical position, prevents the first steel wire rope from departing from from roller.In the pulling force effect and the first spring of the first steel wire rope
Elastic force effect under, filter screen frame constantly moves up and down, and so extractant can be made fully to be contacted with the bead in filter screen frame, and
First baffle is connected with installing plate for rotary type, and due to pressure, extractant can be entered in filter screen frame, but bead
It can not roll out, extractant is so made to be easier to be attached to bead surface.After a period of time is mixed, staff opens automatically controlled
Valve, extra extractant are flowed out by outlet tube, and electrically-controlled valve, and staff are closed when extra extractant no longer flows out
Suitable solution to be extracted is added to by the first opening in extraction box, filter screen frame and bead are also moving up and down at this time,
The extractant and solution to be extracted that bead surface can so be made are sufficiently mixed, and after completion is reacted, control motor stops
It rotates, and opens electrically-controlled valve, the solution after reaction is made to be flowed out by outlet tube, and make reaction solution static layering, separation two
Phase completes extraction.It is so uniformly merged with extractant using the surface of bead, even if so as to fulfill being wanted in solution to be extracted
Also extraction work can be successfully completed when the constituent concentration of extraction is relatively low.
Because further including the mobile device that can move left and right entire extraction box, mobile device can make extractant with
Solution to be extracted quickly mixes, and accelerates reaction speed, makes reaction more abundant.
Because mobile device include the first slide, the second directive wheel, the second steel wire rope, the first sliding block, the 3rd spring and
Reel, fixed plate middle part front are welded with the first slide, and the second directive wheel is welded on the left of the first slide, is slided on the first slide
Dynamic formula is connected with the first sliding block, and the 3rd bullet is connected with by way of linking up with and connecting between the first slide on the right side of the first sliding block
Spring, bull stick left part are connected with reel by way of interference connection, are wound with the second steel wire rope on reel, the second steel wire rope around
The second directive wheel is crossed, the second steel wire rope right end is connected by way of linking up with and connecting with the first sliding block left side, on front side of the first sliding block
It is to be welded to connect with extraction box.When motor band drives bull stick constantly alternate rotation clockwise and anticlockwise, reel is also continuous
Alternate rotation clockwise and anticlockwise, so as to continuous the second steel wire rope of folding and unfolding, under the pulling force effect of the second steel wire rope and the
Under the elastic force effect of three springs, the entire continuous side-to-side movement of extraction box so as to not only realize the up and down motion of solution, is also realized
The side-to-side movement of solution makes the effect that solution mixes more preferable, so as to improve reaction speed, improves reaction effect.
Because mobile device includes the second slide, the second sliding block, the 4th spring, the 3rd sliding block, the 5th spring, the first pressure
Block and the second briquetting, fixed plate middle part front are welded with the second slide, and the second slide lower slide formula is connected with the second sliding block, the
It is connected with the 4th spring on the right side of two sliding blocks by way of linking up with and connecting between the second slide, the second slide top slidingtype connects
The 3rd sliding block is connected to, the 5th spring is connected with by way of linking up with and connecting between the 3rd slider top and the second slide, second
Slider top is welded to connect by way of being welded to connect with extraction box, and the first briquetting, extraction box are welded on the right side of the 3rd sliding block
Left side central portion is welded with the second briquetting, and the second steel wire rope lower end is connected by way of linking up with and connecting with the 3rd slider top.When
Motor band drive bull stick constantly clockwise and anticlockwise alternate rotation when, reel also constantly clockwise and anticlockwise alternately turn
It is dynamic, so as to continuous the second steel wire rope of folding and unfolding, under the elastic force effect of the second steel wire rope and the elastic force effect of the 5th spring, the 3rd
Sliding block drive the first briquetting constantly move up and down, when the first briquetting be moved downwardly to squeeze the second briquetting when, entire extraction box to
Right movement, the 4th spring-compressed, when the first briquetting moves upwards, the 4th spring elastic force effect under, entire extraction box to
Left movement, it is achieved thereby that the side-to-side movement of entire extraction box, so not only realizes the up and down motion of solution, also achieve molten
The side-to-side movement of liquid makes the effect that solution mixes more preferable, so as to improve reaction speed, improves reaction effect.
Because radical occlusion device includes arc shutter, strut and rubber sleeve, the left and right sides is welded with branch at the top of extraction box
Bar, extraction box top left and right bilateral type are equipped with arc shutter, and the first steel wire rope is located on front side of arc shutter, and arc hides
The first aperture is provided on baffle, strut passes through the first aperture, covers rubber sleeve at the top of strut.When expose the first opening,
Staff's from front to back or from back to front arch of a swing shutter when so that it is no longer sheltered from the first opening, stops rotating.
When being mixed, staff's from front to back or from back to front arch of a swing shutter makes two arc shutters proper
Good alignment so can effectively prevent that impurity enters when carrying out extraction work.
Because radical occlusion device includes arc shutter and support plate, left and right bilateral type hides equipped with arc at the top of extraction box
Baffle, the extraction box top left and right sides are welded with support plate, the side that support plate is connected with arc shutter end by axis pin rotary type
Formula connects.When expose the first opening, staff's rotating curved shutter from the bottom up makes arc shutter no longer hide
Block the first opening.When being mixed, staff is further continued for rotating curved shutter, make two arc shutters lucky
Alignment so can effectively prevent that impurity enters when carrying out extraction work.
Because agitating device includes the 3rd directive wheel, agitating plate, the 6th spring and the 3rd steel wire rope, bottom in extraction box
Left and right sides symmetrical expression is welded with the 3rd directive wheel, and bottom is connected with the 6th spring by way of linking up with and connecting in extraction box,
6th spring is located at the both sides of the 3rd directive wheel, and the first spring is located among the 6th spring, and the 6th spring upper end passes through the company of hook
The mode connect is connected with agitating plate, and second orifice is provided on agitating plate, and the 3rd steel wire rope, the 3rd steel wire are wound on the 3rd directive wheel
Rope one end be connected by way of linking up with and connecting with strainer frame bottom, the 3rd steel wire rope other end by way of hook connection and
Agitating plate bottom connects.While filter screen frame rise and fall, in the elastic force effect of the 6th spring and the pulling force of the 3rd steel wire rope
Under effect, agitating plate moves up and down, and the direction that the direction of agitating plate movement is moved with filter screen frame is on the contrary, can so make molten
Liquid forms sinuous flow, further mixes solution, can be uniformly dispersed in extractant in solution to be extracted, make effect of extracting more
It is good.
（3）Advantageous effect
The present invention realizes the extraction of the solution to be extracted of low concentration using the bead for being attached with extractant, so not only
Extraction work can be successfully completed, and can effectively reduce small to the shearing force of solution, power consumption is low, is conducive to protect
The activity of large biological molecule, and only power original paper there are one setting are held, it is easy to operate, and the rotating speed of motor is required not
Height, power consumption are low.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is second of main structure diagram of the present invention.
Mark in attached drawing for：1- fixed plates, 2- motors, 3- bearing blocks, 4- bull sticks, 5- rollers, the first steel wire ropes of 6-, 7-
First directive wheel, 8- extraction boxes, 9- first are open, the first springs of 10-, 11- filter screen frames, and 12- second is open, 13- first baffles,
14- second springs, 15- beads, 16- outlet tubes, 17- electrically-controlled valves, the first slides of 18-, the second directive wheels of 19-, the second steel wires of 20-
Rope, the first sliding blocks of 21-, the 3rd springs of 22-, 23- reels, the second slides of 24-, the second sliding blocks of 25-, the 4th springs of 26-, 27-
3rd sliding block, the 5th springs of 28-, the first briquettings of 29-, the second briquettings of 30-, 31- arc shutters, the first apertures of 32-, 33- branch
Bar, 34- rubber sleeves, 35- support plates, the 3rd directive wheels of 36-, 37- agitating plates, 38- second orifices, the 6th springs of 39-, 40- the 3rd
Steel wire rope, 41- installing plates.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of extremely low concentration extraction equipment as shown in Figs. 1-3, includes fixed plate 1, motor 2, bearing block 3, bull stick 4, rolling
The 5, first steel wire rope 6 of cylinder, the first directive wheel 7, extraction box 8, the first spring 10, filter screen frame 11, first baffle 13, second spring
14th, bead 15, outlet tube 16, electrically-controlled valve 17 and installing plate 41,1 top left forward side of fixed plate connect by bolted connection
It is connected to motor 2, bull stick 4 is connected with by shaft coupling on the output shaft of motor 2,1 top right forward side of fixed plate is connected by bolt
The mode connect is connected with bearing block 3, and bull stick 4 passes through bearing block 3, axis of the bull stick 4 by way of interference connection and in bearing block 3
It holds connection, is connected with roller 5 by way of connection being full of on bull stick 4, the first steel wire rope 6,1 top of fixed plate are wound on roller 5
Front is connected with the first directive wheel 7 by welding, and the first directive wheel 7 is located at the both sides of the first steel wire rope 6, fixed plate 1
Extraction box 8 is welded in front of middle part, 8 top of extraction box is provided with the first opening 9, and 8 inner top of extraction box is by linking up with the side connected
Formula is connected with the first spring 10, and the upper end of the first spring 10 is connected with filter screen frame 11, filter screen frame 11 by way of linking up with and connecting
Top is provided on two walls of the second opening 12,11 inner top of filter screen frame or so and is welded with installing plate 41, passes through axis pin on installing plate 41
Rotary type is connected with first baffle 13, is connected between 11 inner wall of 13 bottom of first baffle and filter screen frame by way of linking up with and connecting
There is second spring 14, bead 15 is placed in filter screen frame 11,8 bottom left of extraction box is connected with out by way of flanged joint
Liquid pipe 16, outlet tube 16 are equipped with electrically-controlled valve 17.
Further include the mobile device that can move left and right entire extraction box 8.
Mobile device includes the first slide 18, the second directive wheel 19, the second steel wire rope 20, the first sliding block 21, the 3rd bullet
Spring 22 and reel 23,1 middle part front of fixed plate are welded with the first slide 18, and 18 left side of the first slide is welded with the second directive wheel
19, slidingtype is connected with the first sliding block 21 on the first slide 18, passes through hook between 21 right side of the first sliding block and the first slide 18
The mode of connection is connected with the 3rd spring 22, and 4 left part of bull stick is connected with reel 23, reel 23 by way of interference connection
On be wound with the second steel wire rope 20, the second steel wire rope 20 bypasses the second directive wheel 19, and 20 right end of the second steel wire rope, which passes through, links up with connection
21 left side of mode and the first sliding block be connected, 21 front side of the first sliding block is to be welded to connect with extraction box 8.
Further include the radical occlusion device that can effectively prevent that impurity from entering.
Radical occlusion device includes arc shutter 31, strut 33 and rubber sleeve 34, and the 8 top left and right sides of extraction box is welded with
Strut 33,8 top left and right bilateral type of extraction box are equipped with arc shutter 31, and the first steel wire rope 6 is located at arc shutter 31
Front side, the first aperture 32 is provided on arc shutter 31, and strut 33 passes through the first aperture 32,33 top set rubber sleeve of strut
34。
The well-mixed agitating device of reaction solution can be made by having further included.
Agitating device includes the 3rd directive wheel 36, agitating plate 37, the 6th spring 39 and the 3rd steel wire rope 40, extraction box 8
Symmetrical expression is welded with the 3rd directive wheel 36 at left and right sides of interior bottom, and bottom is connected with by way of linking up with and connecting in extraction box 8
6th spring 39, the 6th spring 39 are located at the both sides of the 3rd directive wheel 36, and the first spring 10 is located among the 6th spring 39, and the 6th
39 upper end of spring is connected with agitating plate 37 by way of linking up with and connecting, and second orifice 38 is provided on agitating plate 37, and the 3rd is oriented to
The 3rd steel wire rope 40 is wound on wheel 36,40 one end of the 3rd steel wire rope is connected by way of linking up with and connecting with 11 bottom of filter screen frame,
3rd steel wire rope, 40 other end is connected by way of linking up with and connecting with 37 bottom of agitating plate.
Embodiment 2
A kind of extremely low concentration extraction equipment as shown in Figs. 1-3, includes fixed plate 1, motor 2, bearing block 3, bull stick 4, rolling
The 5, first steel wire rope 6 of cylinder, the first directive wheel 7, extraction box 8, the first spring 10, filter screen frame 11, first baffle 13, second spring
14th, bead 15, outlet tube 16, electrically-controlled valve 17 and installing plate 41,1 top left forward side of fixed plate connect by bolted connection
It is connected to motor 2, bull stick 4 is connected with by shaft coupling on the output shaft of motor 2,1 top right forward side of fixed plate is connected by bolt
The mode connect is connected with bearing block 3, and bull stick 4 passes through bearing block 3, axis of the bull stick 4 by way of interference connection and in bearing block 3
It holds connection, is connected with roller 5 by way of connection being full of on bull stick 4, the first steel wire rope 6,1 top of fixed plate are wound on roller 5
Front is connected with the first directive wheel 7 by welding, and the first directive wheel 7 is located at the both sides of the first steel wire rope 6, fixed plate 1
Extraction box 8 is welded in front of middle part, 8 top of extraction box is provided with the first opening 9, and 8 inner top of extraction box is by linking up with the side connected
Formula is connected with the first spring 10, and the upper end of the first spring 10 is connected with filter screen frame 11, filter screen frame 11 by way of linking up with and connecting
Top is provided on two walls of the second opening 12,11 inner top of filter screen frame or so and is welded with installing plate 41, passes through axis pin on installing plate 41
Rotary type is connected with first baffle 13, is connected between 11 inner wall of 13 bottom of first baffle and filter screen frame by way of linking up with and connecting
There is second spring 14, bead 15 is placed in filter screen frame 11,8 bottom left of extraction box is connected with out by way of flanged joint
Liquid pipe 16, outlet tube 16 are equipped with electrically-controlled valve 17.
Further include the mobile device that can move left and right entire extraction box 8.
Mobile device include the second slide 24, the second sliding block 25, the 4th spring 26, the 3rd sliding block 27, the 5th spring 28,
First briquetting 29 and the second briquetting 30,1 middle part front of fixed plate are welded with the second slide 24, and 24 lower slide formula of the second slide connects
The second sliding block 25 is connected to, the 4th spring is connected with by way of linking up with and connecting between 25 right side of the second sliding block and the second slide 24
26,24 top slidingtype of the second slide is connected with the 3rd sliding block 27, passes through extension between 27 top of the 3rd sliding block and the second slide 24
The mode of hook connects is connected with the 5th spring 28, and 25 top of the second sliding block is connected by way of being welded to connect with the welding of extraction box 8
It connects, 27 right side of the 3rd sliding block is welded with the first briquetting 29, and 8 left side central portion of extraction box is welded with the second briquetting 30, the second steel wire rope
20 lower ends are connected by way of linking up with and connecting with 27 top of the 3rd sliding block.
Further include the radical occlusion device that can effectively prevent that impurity from entering.
Radical occlusion device includes arc shutter 31 and support plate 35, and 8 top left and right bilateral type of extraction box is equipped with arc
Shutter 31, the 8 top left and right sides of extraction box are welded with support plate 35, and support plate 35 is rotated with 31 end of arc shutter by axis pin
The mode of formula connection connects.
The well-mixed agitating device of reaction solution can be made by having further included.
Agitating device includes the 3rd directive wheel 36, agitating plate 37, the 6th spring 39 and the 3rd steel wire rope 40, extraction box 8
Symmetrical expression is welded with the 3rd directive wheel 36 at left and right sides of interior bottom, and bottom is connected with by way of linking up with and connecting in extraction box 8
6th spring 39, the 6th spring 39 are located at the both sides of the 3rd directive wheel 36, and the first spring 10 is located among the 6th spring 39, and the 6th
39 upper end of spring is connected with agitating plate 37 by way of linking up with and connecting, and second orifice 38 is provided on agitating plate 37, and the 3rd is oriented to
The 3rd steel wire rope 40 is wound on wheel 36,40 one end of the 3rd steel wire rope is connected by way of linking up with and connecting with 11 bottom of filter screen frame,
3rd steel wire rope, 40 other end is connected by way of linking up with and connecting with 37 bottom of agitating plate.
Operation principle：When extraction work to be carried out, extractant is poured into filter by staff by the first opening 9 first
In screen frame 11, motor 2 is then controlled to drive bull stick 4, and constantly alternate rotation counterclockwise, roller 5 are constantly inverse clockwise clockwise
Hour hands alternate rotation so as to continuous the first steel wire rope of folding and unfolding 6, due to the presence of the first directive wheel 7, can effectively ensure that first
6 top of steel wire rope is in vertical position, prevents the first steel wire rope 6 from departing from from roller 5.In the pulling force effect of the first steel wire rope 6
Under the effect of the elastic force of the first spring 10, filter screen frame 11 constantly moves up and down, can so make extractant fully with filter screen frame 11
Interior bead 15 contacts, and first baffle 13 and installing plate 41 are connected for rotary type, and due to pressure, extractant can be with
It enters in filter screen frame 11, but bead 15 can not roll out, and extractant is so made to be easier to be attached to 15 surface of bead.Work as mixing
After a period of time, staff opens electrically-controlled valve 17, and extra extractant flowed out by outlet tube 16, when extra extractant not
Electrically-controlled valve 17 is closed when flowing out again, and suitable solution to be extracted is added to extraction by staff by the first opening 9
In case 8, filter screen frame 11 and bead 15 are also moving up and down at this time, can so make the extractant on 15 surface of bead with it is to be extracted
Solution is sufficiently mixed, and after completion is reacted, control motor 2 stops operating, and opens electrically-controlled valve 17, makes the solution after reaction
It is flowed out by outlet tube 16, and makes reaction solution static layering, separate two-phase, complete extraction.So utilize the surface of bead 15
Uniformly merged with extractant, so as to fulfill even if the constituent concentration to be extracted in solution to be extracted it is relatively low when can also succeed
Completion extraction work.
Because further including the mobile device that can move left and right entire extraction box 8, mobile device can make extractant
It is quickly mixed with solution to be extracted, accelerates reaction speed, make reaction more abundant.
Because mobile device includes the first slide 18, the second directive wheel 19, the second steel wire rope 20, the first sliding block 21,
Three springs 22 and reel 23,1 middle part front of fixed plate are welded with the first slide 18, and 18 left side of the first slide is welded with second and leads
To wheel 19, slidingtype is connected with the first sliding block 21 on the first slide 18, passes through between 21 right side of the first sliding block and the first slide 18
The mode of hook connection is connected with the 3rd spring 22, and 4 left part of bull stick is connected with reel 23, coiling by way of interference connection
The second steel wire rope 20 is wound on wheel 23, the second steel wire rope 20 bypasses the second directive wheel 19, and 20 right end of the second steel wire rope passes through hook
The mode of connection is connected with 21 left side of the first sliding block, and 21 front side of the first sliding block is to be welded to connect with extraction box 8.When motor 2 is with band
Turn bar 4 constantly clockwise and anticlockwise alternate rotation when, the also continuous alternate rotation clockwise and anticlockwise of reel 23, so as to
The second steel wire rope of continuous folding and unfolding 20, it is whole under the pulling force effect of the second steel wire rope 20 and under the effect of the elastic force of the 3rd spring 22
A 8 continuous side-to-side movement of extraction box so as to not only realize the up and down motion of solution, also achieves the side-to-side movement of solution, makes
The effect of solution mixing is more preferable, so as to improve reaction speed, improves reaction effect.
Because mobile device includes the second slide 24, the second sliding block 25, the 4th spring 26, the 3rd sliding block 27, the 5th bullet
Spring 28, the first briquetting 29 and the second briquetting 30,1 middle part front of fixed plate are welded with the second slide 24, and 24 lower part of the second slide is slided
Dynamic formula is connected with the second sliding block 25, is connected with the between 25 right side of the second sliding block and the second slide 24 by way of linking up with and connecting
Four springs 26,24 top slidingtype of the second slide is connected with the 3rd sliding block 27, between 27 top of the 3rd sliding block and the second slide 24
Be connected with the 5th spring 28 by way of linking up with and connecting, 25 top of the second sliding block by way of being welded to connect with extraction box 8
It being welded to connect, the right side of the 3rd sliding block 27 is welded with the first briquetting 29, and 8 left side central portion of extraction box is welded with the second briquetting 30, and second
20 lower end of steel wire rope is connected by way of linking up with and connecting with 27 top of the 3rd sliding block.When motor 2 is with drive 4 continuous up time of bull stick
When pin and alternate rotation counterclockwise, the also continuous alternate rotation clockwise and anticlockwise of reel 23, so as to continuous folding and unfolding second
Steel wire rope 20, under the elastic force effect of the second steel wire rope 20 and the elastic force effect of the 5th spring 28, the 3rd sliding block 27 drives first
Briquetting 29 constantly moves up and down, and when the first briquetting 29 is moved downwardly to squeeze the second briquetting 30, entire extraction box 8 is transported to the right
Dynamic, the 4th spring 26 compresses, when the first briquetting 29 moves upwards, under the elastic force effect of the 4th spring 26, and entire extraction box 8
To left movement, it is achieved thereby that the side-to-side movement of entire extraction box 8, so not only realizes the up and down motion of solution, also realizes
The side-to-side movement of solution makes the effect that solution mixes more preferable, so as to improve reaction speed, improves reaction effect.
Because radical occlusion device includes arc shutter 31, strut 33 and rubber sleeve 34,8 top left and right sides weldering of extraction box
Strut 33 is connected to, 8 top left and right bilateral type of extraction box is equipped with arc shutter 31, and the first steel wire rope 6 is blocked positioned at arc
On front side of plate 31, the first aperture 32 is provided on arc shutter 31, strut 33 passes through the first aperture 32, and 33 top of strut is cased with rubber
Set 34.When expose the first opening 9, staff's from front to back or from back to front arch of a swing shutter 31 makes it
When no longer sheltering from the first opening 9, stop rotating.When being mixed, staff puts from front to back or from back to front
Dynamic arc shutter 31, is narrowly focused towards two arc shutters 31, so can effectively prevent when carrying out extraction work
Impurity enters.
Because radical occlusion device includes arc shutter 31 and support plate 35,8 top left and right bilateral type of extraction box is equipped with
Arc shutter 31, the 8 top left and right sides of extraction box are welded with support plate 35, and support plate 35 passes through axis pin with 31 end of arc shutter
The mode of rotary type connection connects.When expose the first opening 9, staff's rotating curved shutter 31 from the bottom up,
Arc shutter 31 is made no longer to shelter from the first opening 9.When being mixed, staff is further continued for rotating curved shutter
31, two arc shutters 31 are narrowly focused towards, so can effectively prevent that impurity enters when carrying out extraction work.
Because agitating device includes the 3rd directive wheel 36, agitating plate 37, the 6th spring 39 and the 3rd steel wire rope 40, extraction
Symmetrical expression is welded with the 3rd directive wheel 36 at left and right sides of bottom in case 8, and bottom is connected by way of linking up with and connecting in extraction box 8
There is the 6th spring 39, the 6th spring 39 is located at the both sides of the 3rd directive wheel 36, and the first spring 10 is located among the 6th spring 39, the
Six springs, 39 upper end is connected with agitating plate 37 by way of linking up with and connecting, and second orifice 38 is provided on agitating plate 37, the 3rd leads
The 3rd steel wire rope 40 is wound on wheel 36,40 one end of the 3rd steel wire rope connects by way of linking up with and connecting with 11 bottom of filter screen frame
It connects, 40 other end of the 3rd steel wire rope is connected by way of linking up with and connecting with 37 bottom of agitating plate.When 11 rise and fall of filter screen frame
While, under the elastic force effect of the 6th spring 39 and the pulling force effect of the 3rd steel wire rope 40, agitating plate 37 moves up and down, and
Direction that direction and the filter screen frame 11 that agitating plate 37 moves move further makes molten on the contrary, solution can so be made to form sinuous flow
Liquid mixes, and can be uniformly dispersed in extractant in solution to be extracted, make effect of extracting more preferable.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of extremely low concentration extraction equipment, which is characterized in that include fixed plate (1), motor (2), bearing block (3), bull stick
(4), roller (5), the first steel wire rope (6), the first directive wheel (7), extraction box (8), the first spring (10), filter screen frame (11),
One baffle (13), second spring (14), bead (15), outlet tube (16), electrically-controlled valve (17) and installing plate (41), fixed plate (1)
Top left forward side is connected with motor (2) by bolted connection, is connected on the output shaft of motor (2) by shaft coupling
Bull stick (4), fixed plate (1) top right forward side are connected with bearing block (3) by bolted connection, and bull stick (4) passes through axis
Bearing (3), bull stick (4) are connected by way of interference connection with the bearing in bearing block (3), and bull stick is connected on (4) by interference
The mode connect is connected with roller (5), and the first steel wire rope (6) is wound on roller (5), passes through welding in front of fixed plate (1) top
Mode is connected with the first directive wheel (7), and the first directive wheel (7) is located at the both sides of the first steel wire rope (6), in the middle part of fixed plate (1) before
Side is welded with extraction box (8), the first opening (9) is provided at the top of extraction box (8), extraction box (8) inner top is by linking up with connection
Mode is connected with the first spring (10), and the upper end of the first spring (10) is connected with filter screen frame (11) by way of linking up with and connecting,
It is provided at the top of filter screen frame (11) on two walls of the second opening (12), filter screen frame (11) inner top or so and is welded with installing plate (41), pacified
First baffle (13) is connected with by axis pin rotary type in loading board (41), first baffle (13) bottom and filter screen frame (11) inner wall it
Between be connected with second spring (14) by way of linking up with and connecting, is placed with bead (15), extraction box (8) bottom in filter screen frame (11)
The mode that portion passes on left flanged joint is connected with outlet tube (16), and outlet tube (16) is equipped with electrically-controlled valve (17).
2. a kind of extremely low concentration extraction equipment according to claim 1, which is characterized in that having further included can make entirely to extract
The mobile device that case (8) is taken to move left and right.
3. a kind of extremely low concentration extraction equipment according to claim 2, which is characterized in that mobile device includes the first cunning
Rail (18), the second directive wheel (19), the second steel wire rope (20), the first sliding block (21), the 3rd spring (22) and reel (23), Gu
Front is welded with the first slide (18) in the middle part of fixed board (1), and the second directive wheel (19) is welded on the left of the first slide (18), and first slides
Slidingtype is connected with the first sliding block (21) on rail (18), passes through the company of hook between the first slide (18) on the right side of the first sliding block (21)
The mode connect is connected with the 3rd spring (22), and bull stick (4) left part is connected with reel (23), coiling by way of interference connection
The second steel wire rope (20) is wound on wheel (23), the second steel wire rope (20) bypasses the second directive wheel (19), and the second steel wire rope (20) is right
With being connected on the left of the first sliding block (21) by way of linking up with and connecting, the first sliding block (21) front side is welding with extraction box (8) at end
Connection.
4. a kind of extremely low concentration extraction equipment according to claim 2, which is characterized in that mobile device includes the second cunning
Rail (24), the second sliding block (25), the 4th spring (26), the 3rd sliding block (27), the 5th spring (28), the first briquetting (29) and second
Briquetting (30), fixed plate (1) middle part front are welded with the second slide (24), and the second slide (24) lower slide formula is connected with second
Sliding block (25) is connected with the 4th spring between the second sliding block (25) right side and the second slide (24) by way of linking up with and connecting
(26), the second slide (24) top slidingtype is connected with the 3rd sliding block (27), the 3rd sliding block (27) top and the second slide (24)
Between be connected with the 5th spring (28) by way of linking up with and connecting, at the top of the second sliding block (25) by way of being welded to connect with
Extraction box (8) is welded to connect, and is welded with the first briquetting (29) on the right side of the 3rd sliding block (27), extraction box (8) left side central portion is welded with
Second briquetting (30), the second steel wire rope (20) lower end is by way of linking up with and connecting with being connected at the top of the 3rd sliding block (27).
5. a kind of extremely low concentration extraction equipment according to claim 1, which is characterized in that having further included effectively to prevent
The radical occlusion device that impurity enters.
6. a kind of extremely low concentration extraction equipment according to claim 1, which is characterized in that radical occlusion device includes arc screening
Baffle (31), strut (33) and rubber sleeve (34), extraction box (8) the top left and right sides are welded with strut (33), extraction box (8) top
Symmetrical at left and right sides of portion to be equipped with arc shutter (31), the first steel wire rope (6) is located on front side of arc shutter (31), and arc hides
The first aperture (32) is provided on baffle (31), strut (33) passes through the first aperture (32), covers rubber sleeve at the top of strut (33)
(34)。
7. a kind of extremely low concentration extraction equipment according to claim 1, which is characterized in that radical occlusion device includes arc screening
Baffle (31) and support plate (35), extraction box (8) top left and right bilateral type are equipped with arc shutter (31), extraction box (8) top
Support plate (35) is welded at left and right sides of portion, support plate (35) is with arc shutter (31) end in a manner that axis pin rotary type is connected
Connection.
8. a kind of extremely low concentration extraction equipment according to claim 1, which is characterized in that having further included can make reaction molten
The well-mixed agitating device of liquid.
9. a kind of extremely low concentration extraction equipment according to claim 1, which is characterized in that agitating device, which includes the 3rd, leads
It is symmetrical at left and right sides of the interior bottom of extraction box (8) to wheel (36), agitating plate (37), the 6th spring (39) and the 3rd steel wire rope (40)
Formula is welded with the 3rd directive wheel (36), and extraction box (8) interior bottom is connected with the 6th spring (39) by way of linking up with and connecting, the
Six springs (39) are located at the both sides of the 3rd directive wheel (36), and the first spring (10) is located among the 6th spring (39), the 6th spring
(39) upper end is connected with agitating plate (37) by way of linking up with and connecting, and is provided with second orifice (38) on agitating plate (37), and the 3rd
It is wound with the 3rd steel wire rope (40) on directive wheel (36), the 3rd steel wire rope (40) one end is by way of linking up with and connecting and filter screen frame
(11) bottom connects, and the 3rd steel wire rope (40) other end is connected by way of linking up with and connecting with agitating plate (37) bottom.
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| CN106823878A (en) * | 2017-02-13 | 2017-06-13 | 安徽翠鸟生物技术有限公司 | A kind of solution extracts pre-mixing apparatus |
| CN106732102A (en) * | 2017-02-14 | 2017-05-31 | 严地长 | A kind of poultry feed production material mixer |
| CN107875697A (en) * | 2017-11-17 | 2018-04-06 | 赣州清亦华科科技有限公司 | A kind of vertical recycling and processing device for rare earth waste liquid |
| CN110465112B (en) * | 2019-08-15 | 2020-08-21 | 清华大学 | Annular gap type centrifugal extractor capable of treating feed liquid containing a small amount of solid particles |
| CN111495230A (en) * | 2020-04-28 | 2020-08-07 | 中国水电基础局有限公司 | Silica sol grouting and pulping device |
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| CN204522370U (en) * | 2015-02-28 | 2015-08-05 | 黑龙江农垦职业学院 | Bio-pharmaceuticals extraction separation device |
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| CN204522370U (en) * | 2015-02-28 | 2015-08-05 | 黑龙江农垦职业学院 | Bio-pharmaceuticals extraction separation device |
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