A kind of continuous fluid haptoreaction equipment
Technical field
The present invention relates to fluid treatment field, particularly relate to a kind of new type of continuous fluid contact consersion unit.
Background technology
Continous way fluid contact consersion unit is as advanced fluid separation techniques, has following advantages with traditional fixed bed, compared with being mixed into: 1) operation continuously under non-intermittent operation state, and product composition and concentration can keep homogeneous; 2) because producing continuously, do not need repeated plant; 3) high, the good separating effect of raw material availability; 4) can remove simultaneously or separate the material with different qualities, make complicated technology become simplification, avoid the repetition of equipment, save investment cost; 5) facility compact, is easily arranged on any position, and the equipment of accomplishing takes up space and minimizes.
Traditional continuous fluid separation equipment mostly adopts and in the middle of pallet, is provided with rotating shaft, drive rotating shaft rotation by transmission mechanism, roller in rotating shaft drives pallet to rotate around rotating shaft, and then realize continuous fluid separate object, this kind of mode is at main equipment, because equipment is too heavy, inertia ratio is larger, realize the accurate control anglec of rotation more difficult.BP Wei Enbeige etc. is ZL200480026164.6 in the patent No., patent name has also applied for that one section of name is called " a kind of fluid contacting apparatus " patent of invention for " for carrying out the device of chemistry or physical treatment " and the applicant, in above-mentioned two patent application documents, all disclose a kind of by turntable and valve module separate design, reduce the design difficulty of device, and connect turntable and valve module by floating connection part, and the mode driving at turntable circumference place realizes the rotation of turntable, both synchronous rotaries are realized, can effectively realize accurate rotation, reach the object that the reaction vessel continuous fluid on turntable separates.But pass through concrete practice, the applicant finds the loss due to floating connection part in said method, to cause transmission resistance to increase, the accuracy of equipment will be affected, and along with the growth of useful life, also will there is turntable and valve module rotation decentraction, and cause internal stress to increase and additional wear, affect service life of equipment.
Summary of the invention
For the problems referred to above, the object of the invention is to design one and operate steadily, fluid contact is effective, durable new type of continuous fluid contact consersion unit.
For achieving the above object, technical scheme proposed by the invention is: a kind of new type of continuous fluid contact consersion unit, comprise: a rotary-tray and a valve disc, between valve disc and rotary-tray, compress by hold down gag, on rotary-tray, be furnished with multiple reaction vessels, rotary-tray below is provided with at least one ring shape horizontal rail and at least one ring shape facade track, in described annular horizontal rail, be evenly equipped with support wheel, on annular facade track, be evenly equipped with directive wheel, described rotary-tray is by the center of circle motion that is distributed in the transmission device transmission at circumference place and surround around directive wheel, on described valve disc, be provided with the fluid passage of reaction vessel two multiples, it is characterized in that: described valve disc hangs on rotary-tray by central shaft, on described rotary-tray, be provided with the fluid passage corresponding with fluid passage on valve disc, fluid passage on rotary-tray is connected with outlet pipeline with the inlet pipeline of reaction vessel respectively, and valve disc is by stopping means restricting rotation.
Further, as optimal way of the present invention, described stopping means comprises the stop limited block that is arranged on valve disc or central shaft and is installed on the stopper slot on pedestal, and described stop limited block is clamped on stopper slot, reaches the object of limiting valve disc spins.
Further, described annular facade track inwardly or outwards, corresponding described directive wheel is towards the center of circle or outwardly, described directive wheel is arranged at least 3 on annular facade track, arranges according to demand quantity.
Further, described transmission device can be gear drive, chain and sprocket driving device, belt driver or tooth belt driver.
Further, as a kind of optimal way of the present invention, described transmission device comprises: one is fixed on the power set on rocker bar bearing, a pulley mechanism, ratchet and pull bar, and ratchet is installed on pulley mechanism, and be connected with power set by pull bar, also comprise a fixed guide, described pulley mechanism slides on fixed guide, and described rotary-tray circumference place is also evenly equipped with transmission and draws ear, power set draw transmission to draw ear by pull bar hook, and then the rotation of driven rotary pallet.
Preferably, described transmission draws ear to comprise to draw gudgeon and sleeve, described sleeve to be fixed on rotary-tray circumference, and the described gudgeon that draws is installed on sleeve.
Preferably, described fixed guide circular shape is concentric with rotary-tray cylindrical circular arc.
Preferably, described power set are the feed screw nut line handspike of fluid power cylinder, Pneumatic pressure power cylinder or driven by motor.
Further, as a kind of optimal way of the present invention, described support wheel in every ring shape horizontal rail at least 3, arranges quantity according to demand.
Further, the preferably circular arc consistent with rotary-tray cylindrical of described fixed guide shape, arc length is formulated according to demand.
Further, described hold down gag is hydraulic cylinder or pneumatic cylinder.
In addition, described reaction vessel is ion exchange resin tank, as continuous ionic separator, for separation and the purifying of fluid.
Brief description of the drawings
Fig. 1 is new type of continuous fluid contact consersion unit basic block diagram of the present invention;
Fig. 2 is the top view of new type of continuous fluid contact consersion unit of the present invention;
Fig. 3 is that ear schematic diagram is drawn in transmission of the present invention;
Wherein: 1. valve disc, 11. central shafts, 12. stop limited blocks, 13. hold down gags, 14. fluid passages, 15. stopper slots, 2. rotary-tray, 21. annular horizontal rail, 22. support wheels, 23. annular facade tracks, 24. directive wheels, ear is drawn in 25. transmissions, 251. draw gudgeon, 252. sleeve, 3. reaction vessel, 31. inlet pipelines, 32. outlet pipelines, 4. transmission device, 41. rocker bar bearings, 42. pulley mechanisms, 43. ratchets, 44. fixed guides, 45. pull bars, 46. power set.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in new type of continuous fluid contact consersion unit basic block diagram as of the present invention in Fig. 1: a kind of new type of continuous fluid contact consersion unit, comprise: rotary-tray 2, valve disc 1, valve disc 1 hangs on rotary-tray 2 by central shaft 11, and compress by hold down gag 13 between valve disc 1 and rotary-tray 2, hold down gag 13 is hydraulic cylinder or pneumatic cylinder, and valve disc 1 is by stopping means restricting rotation.On rotary-tray 2, be furnished with 8 reaction vessels 3, also can arrange that according to demand other number, as 4,6 etc., is provided with corresponding twice number in the fluid passage 14 of reaction vessel 3 on rotary-tray 2 and valve disc 1; Fluid passage on rotary-tray 2 is connected with outlet pipeline 32 with the inlet pipeline 31 of reaction vessel 3 respectively.Rotary-tray 2 belows are provided with 2 ring shape horizontal rail 21, annular horizontal rail 21 also can arrange a circle or multi-turn according to demand, in annular horizontal rail 21, be evenly equipped with at least 3 support wheels 22, rotary-tray 2 belows are also provided with a ring shape facade track 23, on annular facade track 23, be evenly equipped with at least 3 directive wheels 24, annular facade track 23 is outside, and directive wheel 24 is towards outwardly, and rotary-tray 2 is supported on annular horizontal rail 21 and annular facade track 23.
As shown in the top view of new type of continuous fluid contact consersion unit as of the present invention in Fig. 2,8 reaction vessels 3 on rotary-tray 2, are evenly arranged, rotary-tray 2 circumference places are also furnished with transmission device 4, rotary-tray 2 is by the center of circle motion that is distributed in transmission device 4 transmissions at circumference place and surround around directive wheel 24, and transmission device 4 can be selected gear drive, chain and sprocket driving device, belt driver or tooth belt driver.Also can select transmission device 4 as shown in Figure 2, comprise: one is fixed on the power set 46 on rocker bar bearing 41, power set 46 are the feed screw nut line handspike of fluid power cylinder, Pneumatic pressure power cylinder or driven by motor, one pulley mechanism 42, ratchet 43 and pull bar 45, ratchet 43 is installed on pulley mechanism 42, and be connected with power set 46 by pull bar 45, also comprise a fixed guide 44, fixed guide 44 circular shapes are concentric with rotary-tray 2 cylindrical circular arcs, pulley mechanism 42 slides on fixed guide 44, rotary-tray 2 circumference places are also evenly equipped with transmission and draw ear 25, transmission is drawn ear 25 to comprise and is drawn gudgeon 251 and sleeve 252, described sleeve 252 is fixed on rotary-tray 2 circumference, described draw gudgeon 251 to be installed on sleeve 252 (to see Fig. 3), power set 46 draw transmission to draw ear 25 by pull bar 45 hooks, return composite motion, and then driven rotary pallet 2 rotates, the driving angle of rotary-tray 2, draw high length setting by transmission device 4 pull bars 45.
When concrete use, taking ion-exchange as example, by adding ion exchange resin 3 li of reaction vessels, transmission device 4 driven rotary pallets 2 horizontally rotate, and then cause that the fluid passage corresponding with valve disc 1, rotary-tray 2 fluid passages switch, realize in steps such as the realization washing of differential responses container, absorption, cleaning, regeneration, reach the object of continuous ionic exchange.In addition, new type of continuous fluid contact consersion unit of the present invention can also be used for contact or the reaction of other fluid.
In sum, compared with the continuous fluid haptoreaction equipment of the prior art described in background technology, the invention has the advantages that, rotary-tray and rotatory sealing valve separate design in prior art are avoided, due to the loss of floating connection part, transmission resistance increases, and the accuracy of equipment is affected, turntable and valve module rotation decentraction, affect the shortcomings such as continuous fluid separating effect.And with continuous fluid haptoreaction equipment of the prior art, rotatory sealing valve rotary-tray is supported on ground and is compared by central shaft with valve disc, the present invention is by arranging annular horizontal rail and support wheel, annular facade track and directive wheel support rotary-tray, valve disc hangs on rotary-tray by central shaft, and be pressed on rotary-tray by hold down gag, in the time that rotary-tray rotates, valve disc can effectively be pressed on rotary-tray, also by stopping means limiting valve disc spins, effectively prevent the rotation of valve disc, can effectively reach and accurately realize the object that effectively switch with corresponding valve disc fluid passage rotary-tray fluid passage.In addition, the design that ear and transmission device draw in rotary-tray circumference place, makes rotation angle of equipment accurate, and then makes complete equipment compact conformation, easy for installation, operates steadily, and effectively improves the efficiency of fluid contact and the service life of equipment.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; in the form and details the present invention is made a variety of changes, be protection scope of the present invention.