CN104815460B - A kind of continous way adsorption plant - Google Patents
A kind of continous way adsorption plant Download PDFInfo
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- CN104815460B CN104815460B CN201510275326.XA CN201510275326A CN104815460B CN 104815460 B CN104815460 B CN 104815460B CN 201510275326 A CN201510275326 A CN 201510275326A CN 104815460 B CN104815460 B CN 104815460B
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Abstract
The invention discloses a kind of continous way adsorption plant, comprise the cylindrical seat be fixed on base, one end of cylindrical seat and T-socket is affixed, the T-socket other end and fixed disk affixed, the annular groove of fixed disk is embedded with polytetrafluoroethylene (PTFE) annulus, polytetrafluoroethylene (PTFE) annulus and rotating disc pressing seal, rotating disc and fixed disk are equipped with some valve openings, polytetrafluoroethylene (PTFE) annulus has through hole, also turning cylinder is provided with in cylindrical seat, turning cylinder is successively through rotating disc, polytetrafluoroethylene (PTFE) annulus, fixed disk and T-socket, turning cylinder one end is connected with stepper motor, the other end is connected with hanger bar, hanger bar is provided with fixed head, fixed head inner sleeve has adsorption column, adsorption column two ends are connected with the valve opening of rotating disc by flexible pipe.Its project organization is simple, easy and simple to handle, be easy to control, and stock utilization is high, and separation and recovery is effective, and save supplementary product onsumption, discharging of waste liquid amount is few, and the cycle of operation is short.
Description
Technical field
The invention belongs to containing heavy metal liquid handling and reclaim cycling and reutilization technical field, particularly relating to a kind of continous way adsorption plant.
Background technology
Traditional metal separation can be realized by fixed bed, moving bed or simulation moving-bed equipment, the part but these equipment come with some shortcomings:
One, fixed bed separation equipment, can not continued operation, and the cycle of operation is longer; Easily there is bias current in adsorption process, separative efficiency is not high, makes sorbing material utilization ratio low; When wastewater treatment, because eluting agent is large, the metal concentration of recovery is low, and equipment is complicated, easily causes secondary pollution, more difficultly realizes industrialization.
Two, moving bed separation equipment, be realize counter-current operation with the movement of filler itself, the wearing and tearing of adsorbent are comparatively serious, and inhomogeneities and the large voidage of filler make mass-transfer efficiency greatly reduce, and due to sealing problem pressure can not be too high, flow velocity can not be too fast.
Three, simulation moving-bed separation equipment, on fixed bed and moving bed basis, through the novel device that technological innovation produces, it is combined with adsorbent, multiple monomer column combination, can be realized efficiently by " simulation mobile " technique, cheapness, to be continuously separated, there is higher industrial applications prospect.But due to the project organization difference of each patent equipment, there is the problems such as equipment controls complexity, distributing valve easily weares and teares, more difficult sealing.
Summary of the invention
The object of this invention is to provide a kind of continous way adsorption plant, its structure is simple, be easy to control, resin utilization rate is high, and save supplementary product onsumption, separation and recovery is effective, and the circular flow cycle is short.
The technical solution adopted in the present invention is, a kind of continous way adsorption plant, comprise the cylindrical seat be fixed on base, one end of cylindrical seat top and T-socket is affixed, the other end and the fixed disk of T-socket are affixed, fixed disk is provided with annular groove, the annular groove of fixed disk is embedded with polytetrafluoroethylene (PTFE) annulus, the upper surface of polytetrafluoroethylene (PTFE) annulus is provided with rotating disc, rotating disc and fixed disk are equipped with inner ring valve opening and outer ring valve opening, the valve opening one_to_one corresponding that the valve opening that rotating disc is arranged and fixed disk are arranged, polytetrafluoroethylene (PTFE) annulus has through hole, and the size of through hole, number is identical with the valve opening of rotating disc with fixed disk with distribution, and one_to_one corresponding, up/down perforation, also turning cylinder is provided with in described cylindrical seat, turning cylinder is successively through rotating disc, polytetrafluoroethylene (PTFE) annulus, fixed disk and T-socket, turning cylinder one end is connected with stepper motor, the other end is connected with some hanger bar, hanger bar is vertical with turning cylinder, hanger bar is provided with some fixed heads, each fixed head inner sleeve has adsorption column, and the import and export at adsorption column two ends are connected respectively by the inner ring of flexible pipe and rotating disc and outer ring valve opening.
Feature of the present invention is also,
The upper surface of polytetrafluoroethylene (PTFE) annulus seals with the burnishing surface pressing of rotating disc after mirror finish.
Turning cylinder is socketed with spring near stepper motor place, and lower spring end contacts with the spring compression nut arranged on the rotating shaft, and spring upper end contacts with T-socket.
Fixed head is can interconnective regular hexagon structure.
One end that turning cylinder is connected with hanger bar is cross section is polygonal column construction, and each side place of column construction has all been connected by screw a hanger bar.
Hanger bar two ends are equipped with screw thread.
Inner ring valve opening on rotating disc and fixed disk and outer ring valve opening arrange in circular concentric respectively on rotating disc and fixed disk, and number is equal, is designated as N; The concentrically ringed center of circle overlaps with the center of circle of rotating disc and fixed disk, and each valve opening is equipped with hickey, and between adjacent valve opening, angle is 360/N °.
The invention has the beneficial effects as follows:
1, device structure is simple, easy and simple to handle, is easy to control.2, stock utilization is high, and separation and recovery is effective, and the circular flow cycle is short.3, save supplementary product onsumption, discharging of waste liquid amount is few, non-secondary pollution.4, force application mechanism applies pressure by the deadweight of hanger bar and adsorption column to rotating disc, and by spring compression nut, regulates downward pressure, make the polytetrafluoroethylene (PTFE) annulus high-seal on rotating disc and fixed disk, not easily leakage occurs.5, adopt positive hexagonal fixed head to fix adsorption column, one is be that the center of circle can infinitely outwards be expanded with turning cylinder; Two is that combination is mutually rear in cellular, has the characteristic that adaptation is high, space availability ratio is large.
Accompanying drawing explanation
Fig. 1 is the structural representation of continous way adsorption plant of the present invention;
Fig. 2 is the structure top view of continous way adsorption plant of the present invention.
Wherein, 1. adsorption column, 2. cylindrical seat, 3.T shape sleeve pipe, 4. turning cylinder, 5. hanger bar, 6. rotating disc, 7. polytetrafluoroethylene (PTFE) annulus, 8. fixed disk, 9. flexible pipe, 10. spring, 11. stepper motors, 12. fixed heads, 13. bases, 14. spring compression nuts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The invention provides a kind of continous way adsorption plant, as shown in Figure 1, comprise the cylindrical seat 2 be fixed on base 13, one end of cylindrical seat 2 top and T-socket 3 is affixed, the other end and the fixed disk 8 of T-socket 3 are affixed, fixed disk 8 is provided with annular groove, the annular groove of fixed disk 8 is embedded with polytetrafluoroethylene (PTFE) annulus 7, the upper surface of polytetrafluoroethylene (PTFE) annulus 7 seals with the burnishing surface pressing of rotating disc 6 after mirror finish, rotating disc 6 and fixed disk 8 are equipped with inner ring valve opening and outer ring valve opening, the valve opening one_to_one corresponding that arranges on the valve opening that rotating disc 6 is arranged and fixed disk 8, polytetrafluoroethylene (PTFE) annulus 7 has through hole, and the size of through hole, number is identical with the valve opening of rotating disc 6 with fixed disk 8 with distribution, and one_to_one corresponding, up/down perforation, turning cylinder 4 is also provided with in described cylindrical seat 2, turning cylinder 4 is successively through rotating disc 6, polytetrafluoroethylene (PTFE) annulus 7, fixed disk 8 and T-socket 3, turning cylinder 4 one end is connected with stepper motor 11, the other end is connected with some hanger bar 5, hanger bar 5 is vertical with turning cylinder 4, hanger bar 5 is provided with some fixed heads 12, each fixed head 12 inner sleeve has adsorption column 1, and the import and export at adsorption column 1 two ends are connected respectively by the inner ring of flexible pipe 9 and rotating disc 6 and outer ring valve opening.
Wherein turning cylinder 4 is socketed with spring 10 near stepper motor 11 place, and spring 10 lower end contacts with the spring compression nut 14 be arranged on turning cylinder 4, and spring 10 upper end contacts with T-socket 3.
Cylindrical seat 2 in the present invention is fixed on the base 13 of housing tank floor, and one end of T-socket 3 is fixed on cylindrical seat 2 top, the other end and fixed disk 8 affixed; Polytetrafluoroethylene (PTFE) annulus 7 embeds in the annular groove of fixed disk 8, after mirror finish, then seals with the burnishing surface pressing of rotating disc 6.
Turning cylinder 4 and hanger bar 5 are combined, and turning cylinder 4, through rotating disc 6, fixed disk 8, inserts in T-socket 3.The stage casing of turning cylinder 4 is connected with rotating disc 6, and lower end is connected with stepper motor 11.When stepper motor 11 rotates, turning cylinder 4 can drive hanger bar 5, adsorption column 1, rotating disc 6 coaxial rotation.
Turning cylinder 4 stage casing is fixed on rotating disc 6.The deadweight of adsorption column 1, turning cylinder 4, hanger bar 5, applies downward pressure by turning cylinder 4 pairs of rotating discs 6; Spring 10 one end is fixed on the top in cylindrical seat 2, and turning cylinder 4 is through spring, and spring compression nut 14 is connected by screw thread with turning cylinder 4, by screwing the pressure that spring compression nut 14 regulates rotating disc 6 downward.
As shown in Figure 2, fixed head 12 is can interconnective regular hexagon structure, alveolate texture is formed after connecting between orthohexagonal fixed head 12, be fixed in hanger bar 5, N number of adsorption column 1 is separately fixed in orthohexagonal fixed head 12 circular hole, this structure not only adaptation is high, also can save space.
Each valve opening is threaded interface for fixed disk 8, rotating disc 6, and between adjacent valve opening, angle is 360/N, and each to partner intake-outlet to outer ring and inner ring valve opening, and after being tightly connected, valve opening aligns connection one by one.
Panel is dispersed with N to valve opening, each valve opening is threaded interface.Front N, to the different connected modes of valve opening by flexible pipe, can realize the connection in series-parallel of adsorption column 1, and equipment can be divided into multiple workshop section; Back side of panel Inlet and outlet water valve opening is by flexible pipe, and correspondence is connected with fixed disk 8 Inlet and outlet water valve opening respectively.In each workshop section, solution flows into equipment from panel water inlet valve opening, completes corresponding workshop section and flows out from panel delivery port valve opening.
Continous way adsorption plant of the present invention comprises:
1, main element
Housing casing, cylindrical seat 2, T-socket 3, fixed disk 8, rotating disc 6, turning cylinder 4, hanger bar 5, orthohexagonal fixed head 12, spring 10.
Housing casing is long cube metal framework, and bottom, can movement arbitrarily with universal wheel.
Cylindrical seat 2 is interior hollow circular cylinder, and base 13 is fixed on the base of housing casing, the built-in stepper motor 11 of cylindrical seat 2 and spring 10.
T-socket 3 one end is fixed on cylindrical seat 2 top, and the other end is connected and fixed dish 8, and T-socket 3 internal bore radius is slightly larger than turning cylinder 4.
Fixed disk 8 is fixed in cylindrical seat 2 by T-socket 3.Fixed disk 8 is a rosette, and be uniform-distribution with the inner ring valve opening identical with each N number of size in outer ring with disk concentric, these valve openings run through upper and lower card, with radius valve opening between angle be 360 °/N.There is a circular hole at the center of disk, makes turning cylinder 4 to pass fixed disk 8.Fixed disk 8 one side there is an annular groove, polytetrafluoroethylene (PTFE) annulus 7 is embedded in groove, is fixed by alignment pin, prevent from being subjected to displacement in the process rotated.Polytetrafluoroethylene (PTFE) annulus 7 a little more than the card of fixed disk 8, and needs mirror finish.Fixed disk 8 another side valve opening has hickey, can be connected with flexible pipe 9.
Rotating disc 6 is a rosette, and be uniform-distribution with the inner ring valve opening identical with each N number of size in outer ring with disk concentric, these valve openings run through upper and lower card, with radius valve opening between angle be 360 °/N.There is a circular hole at the center of disk, makes turning cylinder 4 through disk, with disk coaxial rotating.Rotating disc 6 one side, through the polytetrafluoroethylene (PTFE) annulus 7 minute surface pressing of mirror finish and fixed disk 8, plays sealing function; The another side valve opening of rotating disc 6 has hickey, can be connected with flexible pipe 9.
After the burnishing surface pressing of fixed disk 8 and rotating disc 6, the inner ring in two cards and outer ring valve opening, with the valve opening one_to_one corresponding of another card, and through, solution can be made to flow through two disks.
Turning cylinder 4 is a round metal bars, and lower end is connected with stepper motor 11; Stage casing is connected with rotating disc 6, can driven rotary dish 6 coaxial rotation during equipment work; Upper end is a regular polygon, and polygonal every one side has a hickey to connect in 90 ° with hanger bar 5.
Hanger bar 5 is a round metal bars, and two ends are furnished with screw thread, and one end and turning cylinder are 90 ° and connect, and the other end can, according to device requirement, outwards continue to connect hanger bar 5.Hanger bar 5 pairs of adsorption columns 1 play suspension, fixation, and with turning cylinder 4 and rotating disc 8 coaxial rotating.
Orthohexagonal fixed head 12 is a metallic plate, after connecting each other, with turning cylinder 4 for the center of circle is cellular to external expansion.Have a circular hole in the middle of orthohexagonal fixed head 12, radius is a bit larger tham adsorption column 1 radius.Adsorption column 1 is fixed on regular hexagon fixed head 12 endoporus, is hung by metallic rod, is fixed in hanger bar, with turning cylinder coaxial rotating.
2, actuating unit
This mechanism is that stepper motor 11 drives turning cylinder 4 to rotate.
Stepper motor 11 is fixed in cylindrical seat 2, and by Serve Motor Control, each anglec of rotation is the integral multiple of 360/N or 360/N.Turning cylinder 4, rotating disc 6, hanger bar 5, adsorption column 1 concentric can be driven when the motor is energized to rotate.
3, rotating mechanism
Rotating mechanism is made up of turning cylinder 4, rotating disc 6, hanger bar 5, adsorption column 1.Under the driving of stepper motor 11, make that rotating mechanism is synchronous, coaxial rotating.
4, force application mechanism
Force application mechanism exerts a force to rotating disc 6, makes together with fixed disk 8 and rotating disc 6 two polishing cards are closely pressed together on, and can not leak liquid stream is out-of-date.
Force application mechanism is made up of turning cylinder 4, hanger bar 5, adsorption column 1 and spring 10 two parts.Hanger bar 5, adsorption column 1 are forced on rotating disc 6 by turning cylinder 4 by its deadweight.Spring 10 forces on rotating disc 6 by turning cylinder 4, and spring compression nut 14 can the elastic force of regulating spring 10, controls the pressure force of fixed disk 8 and rotating disc 6 two cards.
5, pipeline connects
Comprise: adsorption column 1, flexible pipe 9, panel, rotating disc 6, fixed disk 8.
Panel has each N number of valve opening of two rows, and each valve opening runs through panel, and is threaded interface.Back side of panel valve opening is connected one to one by the valve opening of flexible pipe and fixed disk 8, and front N, to valve opening, by the different connected modes of flexible pipe, can realize the connection in series-parallel of adsorption column 1, and equipment can be divided into multiple workshop section.In each workshop section, solution flows into equipment from panel front valve opening, flows out after completing corresponding workshop section from panel front valve opening again.
Outer ring on rotating disc 6 and inner ring valve opening, connected with the liquid in-out mouth of adsorption column 1 respectively by flexible pipe 9.
Liquid is through panel valve opening, the valve opening of fixed disk 8 is flowed into by flexible pipe 9, flow through rotating disc 6 valve opening again, flow into adsorption column 1 water inlet, after material effects in solution and adsorption column 1, flow out, through the valve opening of rotating disc 6, the valve opening of fixed disk 8 from adsorption column 1 delivery port, finally flow out from panel valve opening, form a fluid loop.
In implementation process, adsorption column number N is 18, is denoted as post 1, post 2, post 3 ..., post 18.
Panel has 2 row, the equally distributed valve opening of 18 row, regulation the 1st behavior water inlet, is labeled as A1, A2, A3 respectively ..., A18; 2nd row delivery port, is labeled as B1, B2, B3 respectively ..., B18.
Fixed disk Internal and external cycle respectively has 18 valve openings, and the angle between inner ring valve opening and between the valve opening of outer ring is 360 °/18=20 °.Regulation outer ring valve opening is water inlet, is labeled as C1, C2, C3 ..., C18; Inner ring valve opening is delivery port, is labeled as D1, D2, D3 ..., D18.
Rotating disc Internal and external cycle respectively has 18 valve openings, and the angle between inner ring valve opening and between the valve opening of outer ring is 360 °/18=20 °.Regulation outer ring valve opening is water inlet, is labeled as E1, E2, E3 ..., E18; Inner ring valve opening is delivery port, is labeled as F1, F2, F3 ..., F18.
In implementation process, equipment components connects by described in embodiment.Be Adsorption and desorption, regeneration, washing four regions according to actual treatment situation by system divides, and determine the adsorption column number in each region.Panel specifying, valve opening 1 ~ 4 is for adsorption zone, and by flexible pipe, the valve opening B1 on panel is met A2, B2 meets A3, and B3 meets A4, and the water outlet after absorption is finally discharged from B4, realizes adsorption column 1 ~ post 4 and connects.According to other trizonal adsorption column series connection number, connect on the enterprising line pipe road of panel, method of attachment is identical with adsorption zone.
When equipment brings into operation, first carry out adsorption process, at this moment liquid upon adsorption flows into from the valve opening A1 panel, flow through the valve opening C1 of fixed disk, the valve opening E1 of rotating disc, adsorption column is entered from the water inlet of adsorption column 1, adsorb rear solution to flow out from the delivery port of adsorption column 1, through the valve opening F1 of rotating disc, the valve opening D1 of fixed disk, from panel, valve opening B1 flows into valve opening A2 again, through the valve opening C2 of fixed disk, the valve opening E2 of rotating disc, the water inlet of adsorption column 2, the delivery port of adsorption column 2, the valve opening F2 of rotating disc, the valve opening D2 of fixed disk, from panel, valve opening B2 flows into valve opening A3, adsorb successively, last solution flows out from the valve opening B4 of panel.
After reaching and imposing a condition, servomechanism provides rotating signal, and stepper motor rotates with the angle of 20 °, and drives the turning cylinder in rotating mechanism, rotating disc, hanger bar, adsorption column also to rotate with the angle of 20 °, after rotating, the valve opening of fixed disk, rotating disc aligns again, through one by one.
When equipment rotates once, adsorption column 1 rotates forward a post position and enters desorbent zone, now valve opening E1, the valve opening F1 of rotating disc align through with valve opening C18, the valve opening D18 of fixed disk respectively, and stripping liquid enters system through panel valve opening A18, make adsorption column 1 carry out desorb.Adsorption column 5 rotates into adsorption zone, makes adsorption zone remain 4 adsorption columns.On panel, absorption water inlet valve opening is still A1 ~ A4, and absorption water exit valve hole is B1 ~ B4; And fixed disk absorption water inlet valve opening is C1 ~ C4, absorption water exit valve hole is D1 ~ D4; Rotating disc absorption water inlet valve opening is E2 ~ E5, and absorption water exit valve hole is F2 ~ F5.
After reaching and imposing a condition, equipment rotates again, adsorption column 1 again rotates forward a post position and enters renewing zone after desorb, rotating disc water inlet valve opening E1, water exit valve hole F1 align through with water inlet valve opening C17, the water exit valve hole D17 of fixed disk respectively, regenerated liquid, through panel valve opening A17 access arrangement system, makes adsorption column 1 regenerate.Adsorption column 2 rotates forward a post position and enters desorbent zone, now water inlet valve opening E2, the water exit valve hole F2 of rotating disc align through with water inlet valve opening C18, the water exit valve hole D18 of fixed disk respectively, stripping liquid enters system through panel valve opening A18, makes adsorption column 2 carry out desorb.Binding domain increases a new adsorption column 6, keeps 4 adsorption columns, and on panel, absorption water inlet valve opening is still A1 ~ A4, and absorption water exit valve hole is B1 ~ B4; And fixed disk absorption water inlet valve opening is C1 ~ C4, absorption water exit valve hole is D1 ~ D4; Rotating disc absorption water inlet valve opening is E3 ~ E6, and absorption water exit valve hole is F3 ~ F6.Equipment often rotates once, Adsorption and desorption, regeneration, each region of washing, produce an adsorption column simultaneously and enter subsequent processing, supplement from last operation and enter an adsorption column, remain that the adsorption column number of each operation is constant, after each adsorption column completes four operations successively, reenter absorption-desorption-regeneration-washing four operation, circulation like this, realizes whole system ground and runs continuously.
During equipment runs, the Adsorption and desorption of panel and fixed disk, regeneration, valve opening position, washing region remain constant.Along with equipment rotates successively, adsorption column enters different working regions from corresponding rotating disc valve opening synchronous rotary, connects with the fixed disk valve opening of respective regions, forms fluid loop, performs corresponding operation.
Whole continuous ionic exchange system constantly circulates according to said process and carries out, thus Adsorption and desorption, regeneration, washing four process set is completed on one device, realizes each process and independently carries out, the object that integrated artistic runs continuously.
Present device is on traditional fixed bed and ion-exchange process basis, forms in conjunction with the exploitation of continuous flow upstream systems technology advantage.Adopt fixed bed when traditional ion-exchange is applied, in exchange process, resin bed will be divided into three sections, i.e. saturation region, active region (mass-transfer zone) and fresh resin district.Along with exchange is carried out, move until top exchanges completely on mass-transfer zone is continuous.Whole process only has mass-transfer zone in running order, and leave unused in saturation region and fresh resin district, resin utilization rate is low.In order to improve resin utilization rate, several junior unit is divided into abstract for mass-transfer zone, just shift out after bottom junior unit is saturated and carry out regenerating and water washing operations, the fresh resin unit after process is got back to again mass-transfer zone top and is recycled, and greatly can improve the utilization rate of resin like this.
Present device have employed brand-new system design philosophies, is divided into some absorbing units abstract for system, to be put on a rotating disk and to be divided into Adsorption and desorption, regeneration, washing four functional areas.This system is made up of automatic rotation porous distributing valve, connection panel and multiple absorbing unit.Automatic rotation porous distributing valve is made up of fixed disk and rotating disc, and valve opening one_to_one corresponding communicates.Multiple valve openings that connection panel is communicated by front and back form, simultaneously corresponding with the valve opening of fixed disk connected, by selecting to connect panel another side difference valve opening, can carry out the division of functional area and the selection of series and parallel operation to whole absorbing unit group.Rotating disc valve opening is corresponding with absorbing unit to be connected, and together rotate as a whole, the valve opening realizing fixed disk and rotating disc switches, and absorbing unit is taken over mutually, and performs corresponding operating.In above process, after absorbing unit is saturated, rotates and enter desorption zone, renewing zone, water wash zone complete corresponding operation successively, obtain fresh absorbing unit and again enter adsorption zone and recycle.
The present invention has following advantage in the application: (1) adopts operation that is full-automatic, sequencing to control, easy and simple to handle, stable.(2) compared with fixed ion exchange system, this process equipment volume is little, and material usage reduces 40 ~ 70%, and washings consumption can save 50 ~ 70%, and the consumption also corresponding minimizing of strippant and regenerative agent, reduces operating cost and equipment investment.(3) adopt multiple column system, can change the technological process of production flexibly, the technique be applicable to because extraneous wave movable property is raw changes.(4) adopt system adsorption column and waste liquid antikinesis, while realizing different heavy metal ion enrichment, can remove or be separated the material with different qualities, complicated technology is simplified.
Claims (7)
1. a continous way adsorption plant, it is characterized in that, comprise the cylindrical seat (2) be fixed on base (13), one end of cylindrical seat (2) top and T-socket (3) is affixed, the other end and the fixed disk (8) of T-socket (3) are affixed, fixed disk (8) is provided with annular groove, the annular groove of fixed disk (8) is embedded with polytetrafluoroethylene (PTFE) annulus (7), the upper surface of polytetrafluoroethylene (PTFE) annulus (7) is provided with rotating disc (6), rotating disc (6) and fixed disk (8) are equipped with inner ring valve opening and outer ring valve opening, the valve opening of the upper setting of rotating disc (6) and the upper valve opening one_to_one corresponding arranged of fixed disk (8), polytetrafluoroethylene (PTFE) annulus (7) has through hole, and the size of through hole, number is identical with the valve opening of rotating disc (6) with fixed disk (8) with distribution, and one_to_one corresponding, up/down perforation, turning cylinder (4) is also provided with in described cylindrical seat (2), turning cylinder (4) is successively through rotating disc (6), polytetrafluoroethylene (PTFE) annulus (7), fixed disk (8) and T-socket (3), turning cylinder (4) one end is connected with stepper motor (11), the other end is connected with some hanger bar (5), hanger bar (5) is vertical with turning cylinder (4), hanger bar (5) is provided with some fixed heads (12), each fixed head (12) inner sleeve has adsorption column (1), the import and export at adsorption column (1) two ends are connected respectively by the inner ring of flexible pipe (9) and rotating disc (6) and outer ring valve opening.
2. even continous way adsorption plant according to claim 1, it is characterized in that, the upper surface of described polytetrafluoroethylene (PTFE) annulus (7) seals with the burnishing surface pressing of rotating disc (6) after mirror finish.
3. continous way adsorption plant according to claim 1, it is characterized in that, described turning cylinder (4) is socketed with spring (10) near stepper motor (11) place, spring (10) lower end contacts with the spring compression nut (14) be arranged on turning cylinder (4), and spring (10) upper end contacts with T-socket (3).
4. continous way adsorption plant according to claim 1, is characterized in that, described fixed head (12) is can interconnective regular hexagon structure.
5. continous way adsorption plant according to claim 1, it is characterized in that, one end that described turning cylinder (4) is connected with hanger bar (5) is cross section is polygonal column construction, and each side place of column construction has all been connected by screw a hanger bar (5).
6. continous way adsorption plant according to claim 5, is characterized in that, described hanger bar (5) two ends are equipped with screw thread.
7. continous way adsorption plant according to claim 1, it is characterized in that, described rotating disc (6) arranges in circular concentric on rotating disc (6) and fixed disk (8) respectively with the inner ring valve opening on fixed disk (8) and outer ring valve opening, number is equal, is designated as N; The concentrically ringed center of circle overlaps with the center of circle of rotating disc (6) and fixed disk (8), and each valve opening is equipped with hickey, and between adjacent valve opening, angle is 360/N °.
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| CN110465114B (en) * | 2019-08-23 | 2021-08-20 | 内蒙古金达威药业有限公司 | Simulated moving bed continuous chromatography chromatographic system, application thereof and method for purifying coenzyme Q10 |
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| US6280623B1 (en) * | 1999-03-23 | 2001-08-28 | Hsien-Chih Ma | Differential and continuous separation apparatus with controlled parameters for solids and liquids |
| KR100553167B1 (en) * | 2003-11-07 | 2006-02-22 | 주식회사 승광 | Auto regenerable water softner dividing water according to temperature |
| CN1923330A (en) * | 2006-08-28 | 2007-03-07 | 杭州争光树脂有限公司 | Stationary type moving bed imitation chromatogram separation facility |
| CN201179362Y (en) * | 2008-03-28 | 2009-01-14 | 上海浦东汉威阀门有限公司 | Rotary valve, fixed pole type simulated moving bed experimental device |
| CN202289556U (en) * | 2011-11-04 | 2012-07-04 | 工信华鑫(厦门)环保科技有限公司 | Continuous adsorption and exchange equipment |
| CN203447819U (en) * | 2013-09-13 | 2014-02-26 | 宁波卡尔新材料科技有限公司 | Single-plate rotating type continuous countercurrent chromatographic device |
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