CN202277790U - Separate membrane separation system for desugaring liquid medicine - Google Patents

Abstract

The utility model discloses a separate membrane separation system for desugaring liquid medicine. The system comprises a feed liquid tank, a vibrating membrane ultrafiltration device and a filter liquid tank, wherein the vibrating membrane ultrafiltration device comprises a casing, an ultrafiltration membrane group and a motor; and a center drive rod extends downward from the ultrafiltration membrane group. The system has the following advantages: the centrifugal force generated by driving an eccentric block on the center drive rod by the motor and a belt to rotate can cause swing, the energy generated by swing impels the ultrafiltration membrane group to vibrate via the center drive rod, and the shear force generated by high-frequency vibration is spread in a sine manner through the surfaces of membranes in the ultrafiltration membrane group, thus effectively solving the problem of siltation of the membranes in the ultrafiltration membrane group and ensuring stronger membrane fouling resisting capability; and a feed pump, the feed liquid tank and the filter liquid tank are utilized in a matching manner to form the separation system to continuously and effectively separate filtrate and concentrate, thus realizing simple and effective desugaring treatment of the liquid medicine, and the system is very convenient to operate and brings convenience to the users.

Description

The soup desaccharification divides film separation system

Technical field

The utility model relates to the water treatment facilities art, refers in particular to a kind of soup desaccharification and divides film separation system.

Background technology

The method that relates to the soup desaccharification mainly is to adopt water extraction and alcohol precipitation method, add corresponding auxiliary material and cross the post method in technology and analytical test.In technology; Look formulation and add corresponding auxiliary material surely; Causing making formulation difficulty because of sugared too high levels aspect the pre-treatment of making formulation, temperature in the time of will noting making and condition and environment are exactly the method that on bulk drug is handled, adopts water extract-alcohol precipitation in addition; And with extracting n-butyl alcohol, the recovery of last n-butanol is pretty troublesome.To remove sugar when doing assay determination content; The method of crossing pillar that adopts, possibly be because resin not choosing to and effect is bad, lose very big; The polarity of selecting resin will main component as required to decide resin; Besides the absorption situation of want composition and carbohydrate content is decided, and the concentration etc. of selecting and so on eluant, eluent and eluant, eluent in the process of doing for use, practical operation is inconvenience very.

The utility model content

In view of this, the utility model is to the disappearance of prior art existence, and its main purpose provides a kind of soup desaccharification and divides film separation system, and it can effectively solve the problem of utilizing existing equipment and method to remove the sugar inconvenient operation in the soup.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of soup desaccharification divides film separation system, includes the charging fluid cylinder that is used to deposit pending soup, is used for soup is carried out the vibrations membrane ultrafiltration device of desaccharification divisional processing and is used to deposit the filtration fluid cylinder that desaccharification divides the back soup; Wherein

This vibrations membrane ultrafiltration device includes casing and is installed on milipore filter group and the motor in the casing; This milipore filter group has stoste input port, filtered fluid delivery outlet and concentrate delivery outlet; The delivery outlet of aforementioned charging fluid cylinder is communicated with this stoste input port through feed pump, and this filtered fluid delivery outlet is communicated with the input port of aforementioned filtration fluid cylinder, and this concentrate delivery outlet is communicated with the feeding liquid cylinder interior; This milipore filter group is extended the center drive link that is useful on the vibrations of drive milipore filter group downwards, and the lower end of this center drive link is provided with the eccentric block and first flange, and this first flange is positioned at the below of eccentric block; This motor is positioned at the below of milipore filter group, and the output of this motor is provided with second flange, and this second flange is flexible coupling through the belt and first flange.

As a kind of preferred version, said milipore filter group includes train wheel bridge, lower plate, water producing pipe and at least one filter membrane unit that is fixedly clamped between train wheel bridge and lower plate;

This train wheel bridge is provided with two aforementioned stoste input ports and an aforementioned filtered fluid delivery outlet; This two stoste input port is respectively the first stoste input port and the second stoste input port; This first stoste input port and the second stoste input port are mutually symmetrical and are arranged at outside the two relative side of filtered fluid delivery outlet; This water producing pipe is fixedly clamped between train wheel bridge and lower plate, and the lower end of water producing pipe is airtight, and the upper end of water producing pipe is communicated with this filtered fluid delivery outlet;

This lower plate is provided with two aforementioned concentrate delivery outlets, and this two concentrates delivery outlet is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port and the second stoste input port;

This filter membrane unit includes the superimposed from lower to upper first standard film part, the second standard film part, the 3rd standard film part and the 4th standard film part together; Each standard film part is plates and being set in outside the water producing pipe ringwise all, and each standard film part has included pallet and diaphragm, and this diaphragm is folded the upper surface in pallet, and the periphery inboard on surface is provided with groove, this groove and water producing pipe internal communication on this pallet;

This first standard film part is a ditrysian type standard film part, and it is provided with two first through holes, and this two first through hole is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port and the second stoste input port;

This second standard film part is a monotrysian type standard film part, and it is provided with one second through hole, and this second through hole is positioned on the axis of the aforementioned second stoste input port;

The 3rd standard film part is a ditrysian type standard film part, and it is provided with two third through-holes, and this two third through-hole is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port and the second stoste input port;

The 4th standard film part is a monotrysian type standard film part, and it is provided with a fourth hole, and this fourth hole is positioned on the axis of the aforementioned first stoste input port;

In addition, the upper surface of the diaphragm of this each standard film part is provided with outer shroud and interior ring, and aforementioned each through hole is on the zone between outer shroud and the interior ring.

As a kind of preferred version, be connected fixingly between said train wheel bridge and the lower plate through a plurality of bolts, these a plurality of bolts are distributed in the periphery of train wheel bridge, and these a plurality of screw bolt passes train wheel bridges are connected with the filter membrane unit and with lower plate to be fixed.

As a kind of preferred version, the pallet of said each standard film part is provided with a plurality of aforementioned grooves, and these a plurality of grooves are that the center radially distributes with the middle part of pallet.

As a kind of preferred version, said diaphragm is provided with a plurality of filtration fenestras, and each aperture of filtering fenestra is 1～20nm.

As a kind of preferred version, two aforementioned eccentric blocks are set on the drive link of said center, but each eccentric block up-down adjustment and rotatable adjusting be installed on the drive link of center.

As a kind of preferred version; Said eccentric block integral body is the semi-disc shape; This eccentric block is provided with the axis hole that confession center drive link passes, and this eccentric block is provided with two arc notch near the side of axis hole, is formed with an arc convex between this arc notch; This arc convex is provided with screw, and this screw is communicated with axis hole.

As a kind of preferred version, said casing includes upper casing and base, and aforementioned milipore filter group is sealed closely to be wrapped in the upper casing, and aforementioned motor is installed in the base, is connected with a plurality of springs between this upper casing and the base.

As a kind of preferred version, be folded with snubber block between the outside wall surface of said motor and the internal face of base, and the bottom of this base further is provided with the wheel of scalable height.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme:

One, rotates the centrifugal force that produces and to cause and wave through utilizing motor and belt to drive eccentric block on the drive link of center; The energy that waves generation impels the vibrations of milipore filter group through the center drive link; When the turn up of motor extremely shook the required frequency of environment altogether, the amplitude of milipore filter group vibrations reached to maximum, and the shearing force that high-frequency vibration produced is propagated with sinusoidal manner via the membrane surface in the milipore filter group; Thereby effectively solve the problem of silting up of milipore filter group interior diaphragm, opposing film pollution capacity is stronger; And, cooperate and to utilize feed pump, charging fluid cylinder and filter fluid cylinder and form piece-rate system, with continuous and effective isolate filtered fluid and concentrate, realized simply and effectively soup being carried out the desaccharification divisional processing, it is extremely convenient to operate, and is bringing convenience property of user.

Two, through utilizing the superimposed filter membrane unit that forms together of the first standard film part, the second standard film part, the 3rd standard film part and the 4th standard film part; And cooperation utilizes the first standard film part and the 3rd standard film part to be monotrysian type standard film part for ditrysian type standard film part, this second standard film part and the 4th standard film part; Make concentrate S-type mobile in the film group; Thereby increased the effective filtration area of unit space upper diaphragm, can enlarge soup desaccharification divisional processing ability more simply.

Three, through be provided with stoste input port and filtered fluid delivery outlet in train wheel bridge, form the design of water inlet, upper water-out with this, the bubble that the design of upper water-out makes vibrations membrane ultrafiltration device in separation process, produce is in time got rid of favourable protection diaphragm.

Four, through drive link is provided with two eccentric blocks in the center; But be arranged on the drive link of center with utilizing this two eccentric blocks up-down adjustment and rotatable adjusting, but make two its overlapping areas of eccentric block flexible, to reach the purpose of best vibration amplitude; Whole eccentric block is the semi-disc shape; And be provided with arc notch and arc convex in eccentric block, the eccentric force that can strengthen when rotating at a high speed reduces noise, keeps the stability of single rotating manner.

Five, through being wrapped in the upper casing the milipore filter group is sealed, motor is installed in the base, and cooperates to utilize between upper casing and the base and be provided with spring; Make soup handle in the casing of sealing on the one hand and carry out, protected operating personnel's safety effectively, on the other hand; Motor and milipore filter group are independently installed; Noise is low, and good damping effect is moved more stable.

Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the operation principle sketch map of the preferred embodiment of the utility model;

Fig. 2 is the assembling perspective view of the casing of vibrations membrane ultrafiltration device in the preferred embodiment of the utility model;

Fig. 3 is the assembling perspective view of the interior of vibrations membrane ultrafiltration device in the preferred embodiment of the utility model;

Fig. 4 is the enlarged diagram of eccentric block in the preferred embodiment of the utility model;

Fig. 5 is the assembling schematic perspective view of milipore filter group in the preferred embodiment of the utility model;

Fig. 6 is the partial exploded view of milipore filter group in the preferred embodiment of the utility model;

Fig. 7 is the schematic cross-section of milipore filter group in the preferred embodiment of the utility model.

The accompanying drawing identifier declaration:

10, charging fluid cylinder 20, feed pump

30, vibrations membrane ultrafiltration device 31, casing

311, upper casing 312, base

313, spring 314, wheel

32, milipore filter group 321, train wheel bridge

322, lower plate 323, water producing pipe

324, filter membrane unit 3241, the first standard film part

3242, the second standard film part 3243, the 3rd standard film part

3244, the 4th standard film part 33, motor

34, center drive link 35, eccentric block

351, axis hole 352, arc notch

353, arc convex 354, screw

36, first flange 37, second flange

38, belt 39, snubber block

301, the first stoste input port 302, the second stoste input port

303, filtered fluid delivery outlet 304, groove

305, concentrate delivery outlet 306, bolt

307, pallet 308, diaphragm

3011, groove 3012, first through hole

3013, second through hole 3014, third through-hole

3015, fourth hole 3016, outer shroud

3017, interior ring 40, filter fluid cylinder.

The specific embodiment

Please referring to figs. 1 through shown in Figure 7, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes charging fluid cylinder 10, feed pump 20, vibrations membrane ultrafiltration devices (UF) 30 and filters fluid cylinder 40.

Wherein, as shown in Figure 1, this charging fluid cylinder 10 is used to deposit pending soup.

This feed pump 20 is used for the soup of charging fluid cylinder 10 is pumped in the vibrations membrane ultrafiltration devices (UF) 30, and the input port of feed pump 20 is communicated with the delivery outlet of this charging fluid cylinder 10.

This vibrations membrane ultrafiltration device (UF) 30 is used for the soup of collecting pit 20 outputs is carried out the desaccharification divisional processing and is formed with filtered fluid and concentrate (being sugar), and this vibrations membrane ultrafiltration device (UF) 30 includes casing 31 and is installed on the milipore filter group 32 and motor 33 in this casing 31.

Wherein, this casing 31 makes and in the casing of sealing, moves when handling soup that noise is low, and is stable, protected operating personnel's safety effectively; As shown in Figure 2, this casing 31 includes upper casing 311 and base 312; This upper casing 311 is glass fibre steel matter; Upper casing 311 closely wraps aforementioned milipore filter group 32 is sealed; Significant sealing affection guarantees the stability of milipore filter group 32 in high-frequency vibration, and prevents the soup outflow that the improper contingencies such as perforate membrane that cause of manual operation cause; The soup that effectively dams is effectively ensured operating personnel's safety; This motor 33 is installed in the base 312; And; Connect a plurality of springs 313 between this upper casing 311 and the base 312; Utilize these a plurality of springs 313 with upper casing 311 be supported in base 312 directly over, both that milipore filter group 32 is fixing with this, guarantee the equilibrium condition of vibrations membrane ultrafiltration devices (UF) 30 operations; Can separate with static base 312 well again, reach the purpose of damping; In addition; The bottom of this base 312 further is provided with the adjustable wheel 314 of height, and the stability of the mobility that this wheel 314 is used to provide this vibrations membrane ultrafiltration device (UF) 30 when operating is after having selected placement location; The gear-like of twisting wheel 314 central authorities is regulated the fixing feet of pulling wheel 314 and is unloaded; Utilize horizontal reference point on the support of wheel 314 to measure casing 31 then and whether reached,, vibrations membrane ultrafiltration devices (UF) 30 are reached to level through the wheel 314 of this scalable height to level; Guarantee vibrations membrane ultrafiltration device (UF) 30 normal operation in the overclocking vibrations, and adapted to more complex installation running environment.

As shown in Figure 3, this milipore filter group 32 is extended downwards has center drive link 34, and this center drive link 34 is used to drive 32 vibrations of milipore filter group; Than other vibrations separation equipments, the center drive link 34 in the utility model is shorter, and selects the high tenacity steel for use; Make vibrations pass to milipore filter group 32 rapidly; Strengthened its operation usefulness, guaranteed that milipore filter group 32 high-frequency vibrations require and security of system, outstanding to the separating effect of soup.The lower end of this center drive link 34 is provided with the eccentric block 35 and first flange 36.In the present embodiment, this center drive link 34 is provided with two eccentric blocks 35, but each eccentric block 35 up-down adjustment and rotatable adjusting ground; As shown in Figure 4, each eccentric block 35 is the semi-disc shape, and this eccentric block 35 is provided with the axis hole 351 that confession center drive link 34 passes; This eccentric block 35 is provided with two arc notch 352 near the side of axis hole 351, is formed with an arc convex 353 between this two arc notch 352, and this arc convex 353 is provided with screw 354; This screw 354 is communicated with axis hole 351, through center drive link 34 is passed axis hole 351, utilizes screw to pass screw 354 eccentric block 35 firmly is fixed on the center drive link 34; But make two eccentric blocks its overlapping area of 35 flexible and relative altitude with this; Reaching the purpose of best vibration amplitude, and, utilize arc notch 352 and arc convex 353 because whole eccentric block 35 is the semi-disc shape; The eccentric block 35 that can strengthen when rotating at a high speed reduces noise, keeps the stability of single rotating manner; In addition, in the process of handling soup, the vibrating effect of single eccentric block 35 can't satisfy the separation requirement of overclocking vibration membrane with common electric machine; And use more powerful motor just to mean that also quality is bigger, and need the energy of consumption also more, the utility model is in order to improve capacity usage ratio; Increase the high-frequency vibration frequency; Use two eccentric blocks 35 independently to be installed on the center drive link 34, and can carry out manual adjustments, through the relative position variation of two eccentric blocks 35 and the VFC of motor 33 it; Significantly improved the vibration frequency of vibrations membrane ultrafiltration device (UF) 30; Milipore filter group 32 is discharged concentrate rapidly when medical filtration is separated, avoid the alluvial and the obstruction of fenestra, through a series of actual verification; Reach the method for vibration frequency in the utility model than simple raising motor rotary speed, aspect energy consumption, reduce electricity consumption 45%～55% than general technology; Simultaneously, this technology can effectively reduce motor 33 wearing and tearing, reduces the heating of motor 33, and improved more than 30% the service life of motor 33.This first flange 36 is positioned at the below of aforementioned two eccentric blocks 35.

This motor 33 is positioned at the below of milipore filter group 32; The output of motor 33 is provided with second flange 37; This second flange 37 is flexible coupling through the belt 38 and first flange 36, and the outside wall surface of this motor 33 is provided with snubber block 39, when being installed on motor 33 in the base 312; This snubber block 39 is clamped between the internal face of motor 33 outside wall surface and base 312, to play cushioning effect.This motor 33 is the motor of variable frequency; It mainly acts on is to excite vibrations; When high speed rotating; Eccentric block 35 on the motor 33 drive center drive links 34 rotates the centrifugal force that produces can cause waving of vibrations membrane ultrafiltration device (UF) 30 tops, and the energy that waves generation impels 32 vibrations of milipore filter group through center drive link 34.When the turn up of motor 33 extremely shakes the required frequency of environment altogether; The amplitude of milipore filter group 32 vibrations can reach to maximum; Continue to increase the opposite amplitude that only can reduce 32 vibrations of milipore filter group of rotating speed of motor 33, generally speaking, operation can be under the maximum of vibration amplitude; To reduce the pulling force that center drive link 34 is born, ensure the service life of center drive link 34.

To shown in Figure 7, this milipore filter group 32 includes train wheel bridge 321, lower plate 322, water producing pipe 323 and at least one filter membrane unit 324 that is fixedly clamped between train wheel bridge 321 and lower plate 322 like Fig. 5; This train wheel bridge 321 is provided with one first stoste input port 301, one second stoste input port 302 and a filtered fluid delivery outlet 303; This first stoste input port 301 and the second stoste input port 302 are mutually symmetrical and are arranged at outside the two relative side of filtered fluid delivery outlet 303; The stoste input port that forms vibrations membrane ultrafiltration devices (UF) 30 is converged in this first stoste input port 301 and the second stoste input port 302, and the delivery outlet of aforementioned feed pump 20 is communicated with the stoste input port that should shake membrane ultrafiltration devices (UF) 30; This water producing pipe 323 is fixedly clamped between train wheel bridge 321 and lower plate 322; The lower end of water producing pipe 323 is airtight; The upper end of water producing pipe 323 is communicated with this filtered fluid delivery outlet 303; And the wall of this water producing pipe 323 offers the groove 304 that is communicated with water producing pipe 323 inside, and this filtered fluid delivery outlet 303 is communicated with the input port of aforementioned filtration fluid cylinder 40; This lower plate 322 is provided with two concentrate delivery outlets 305; This two concentrates delivery outlet 305 is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port 301 and the second stoste input port 302; This two concentrates delivery outlet 305 converges the concentrate delivery outlet that forms milipore filter group 32; The concentrate delivery outlet of this milipore filter group 32 and the internal communication of aforementioned charging fluid cylinder 10 are so that concentrate is back to the desaccharification divisional processing of carrying out in the charging fluid cylinder 10 repeatedly; And; Be connected fixingly between this train wheel bridge 321 and the lower plate 322 through a plurality of bolts 306, these a plurality of bolts 306 are distributed in the periphery of train wheel bridge 321, and these a plurality of bolts 306 pass train wheel bridge 321 successively and are connected with filter membrane unit 324 and with lower plate 322 and fix; Elder generation is tightened to 35 pounds earlier with the bolt 306 of the train wheel bridge 321 of milipore filter group 32 in use; Be tightened to 45 pounds again, more large-scale mother Luo in the center on the clamping plate 321 on the milipore filter group 32 tightened up, the scheduling of tightening up operation is the 1st hour of bringing into use; Carried out in the 4th hour, the 8th hour and the 24th hour; This tightens up operation and then carries out on demand afterwards, guarantees milipore filter group 32 in the overclocking vibrations efficient stable property of separation soup down through closely knit like this structure, and makes things convenient for the replacing of filter membrane unit 324.

This filter membrane unit 324 includes the superimposed from lower to upper first standard film part 3241, the second standard film part 3242, the 3rd standard film part 3243 and the 4th standard film part 3244 together; Each standard film part is plates and being set in outside the water producing pipe 323 ringwise all; Each standard film part has included pallet 307 and diaphragm 308; This diaphragm 308 is folded in the upper surface of pallet 307, on this pallet 307 surface the periphery inboard be provided with groove 3011, this groove 3011 through the groove 304 of aforementioned water producing pipe 323 with water producing pipe 323 internal communication; The pallet 307 of each standard film part is provided with a plurality of forward recess 3011; These a plurality of grooves 3011 are that the center radially distributes with the middle part of pallet 307, and this diaphragm 308 is provided with a plurality of filtration fenestra (not shown), and each aperture of filtering fenestra is 1～20nm; This first standard film part 3241 is a ditrysian type standard film part, and it is provided with two first through holes 3012, and this two first through hole 3012 is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port 301 and the second stoste input port 302; This second standard film part 3242 is a monotrysian type standard film part, and it is provided with one second through hole 3013, and this second through hole 3013 is positioned on the axis of the aforementioned second stoste input port 302; The 3rd standard film part 3243 is a ditrysian type standard film part, and it is provided with two third through-holes 3014, and this two third through-hole 3014 is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port 301 and the second stoste input port 302; The 4th standard film part 3244 is a monotrysian type standard film part, and it is provided with a fourth hole 3015, and this fourth hole 3015 is positioned on the axis of the aforementioned first stoste input port 301; In addition; The upper surface of the diaphragm 308 of this each standard film part is provided with outer shroud 3016 and interior ring 3017, and this outer shroud 3016 is sealing ring with interior ring 3017, utilizes outer shroud 3016 to guarantee the sealing effectiveness of milipore filter group 32; Also can avoid the injury of concentrate outflow to operating personnel; Utilize and should can concentrate and filtered fluid be separated by interior ring 3017, prevent that filtered fluid from receiving secondary pollution, aforementioned each through hole is on the zone between outer shroud 3016 and the interior ring 3017.

And, further including the master control system (not shown), this master control system comprises power controling box, pressure sensitive device, visualized operation system and data logging system.Power controling box with start and decommission, amplitude of vibration adjusting, temperature detection device, the control of concentrate valve automatic switch time, feed pressure control and warning system.According to the outer assembly of the optional quota of the needs of different industrial conditions: pressure control, filtered fluid flow-control, the device of controlling feeding temperature and system data self-recording unit etc.Whole power controling box compact conformation; The operation of visualization display such as temperature, pressure, flow, System Operation time, integral layout had both met aesthetic requirement, handled easily management again; And design warning system and scram button; Special-purpose key is installed, is avoided the improper operation of non-technical personnel, operation of assurance system and personnel's safety.Simultaneously, at the joint that the cabinet back side and the bottom of master control system also have power supply and connection sensor, control the operation of system visually.When spying out the vibrating motor controller any mistake is arranged, system is shut-down operation immediately just, and on fluorescent screen, shows the numbering that makes a mistake.As long as with reference to the message of wrong numbering representative, just can learn the reason of problem, the operation of after dealing with problems, can starting shooting again.If the feed pump motor load is overweight, motor starter can stop motor operated automatically, can restart by restarting button.

The usefulness of the utility model is only independently controlled parameter by two and is controlled: shearing and pressure.Shearing is to produce through vibrations milipore filter group 32, can use the amplitude of vibration adjusting on control panel to pull, and regulates the amplitude of vibrations, controls the size of vibration amplitude through the speed of motor 33 rotations.Pressure is the power from feed pump.Independently control parameter although shearing and pressure are two, make system performance its powerful performance and normal running, both are indispensable.Will be easily and operate native system reliably, it is to keep it in mind that an emphasis is arranged, and when shaking exactly pressure must be arranged simultaneously, and must shake simultaneously when pressure is arranged.When these vibrations membrane ultrafiltration device (UF) 30 vibrations; Milipore filter group 32 diaphragm 308 inside needs certain pressure in vibrations, also can keep the origin-location; Do not have pressure if having only vibrations, may cause diaphragm 308 breakages like this, lost the effect of filtering.On the contrary, moving if system has only feed liquor not arrhea under the situation that does not have vibrations, keep one period very short time only; Because lacked the words of vibrations; When feedstock solution was flowed through diaphragm 308 surface, the material of failing to pass diaphragm 308 can stop and be accumulated on the surface of diaphragm 308, micropore on the diaphragm 308 is caused silt up; The speed that these barriers form is very fast, can make diaphragm 308 lose its usefulness between very short.Thus, the system is note the following: When the system operating pressure of less than 30psi, the system prohibits vibration; vibration amplitude when the system is less than 1/4 inch, the pressure in the environment must not operate longer than 20 seconds; when the first operating system, when it comes to water for the first test, the cleaning, the use of water in the case of very low pressure cleaning systems, and components within the system should be cleaned every one.

In addition, this filtration fluid cylinder 40 is used to collect the soup of depositing after desaccharification divides, and reaches the purpose that the sugar in the soup is separated.

The course of work that present embodiment is detailed is following:

At first, with in the pending soup input charging fluid cylinder 10.

Next, the feed pump 20 to feed the liquid in the liquid cylinder 10 into the vibrating membrane ultrafiltration pump means (UF) 30, the liquid is divided into two liquid from the first input port 301 and the second input port 302 liquid input to the ultrafiltration group of 32, while the rotation of the motor 33 and drive belt 38 through the flexible connection of the rotating eccentric block 35, the eccentric block 35 rotates at high speed centrifugal force generated can cause shock membrane ultrafiltration device (UF) 30 an upper swing, swinging generated energy to the center drive rod 34, to promote the transmission rod 34 in the center of the group of 32 frequency vibration membrane, the shearing force generated by vibration through the surface of the diaphragm 308 propagate in a sinusoidal manner, although feed pressure feed pump via a liquid pump constantly trade deficit arising filter group 32, but the shearing force of the diaphragm 308 to the surface while the solids remain in the output from the concentrated liquid discharge port 305, does not precipitate in on the surface of the diaphragm 308, so that the high pressure system base on environment, the continuous and effective separation of the filtered solution and concentrate.The concentrate trunnion of concentrate through milipore filter group 32 belows outwards discharges output and is back in the charging fluid cylinder 10; So that concentrate is carried out repeatedly desaccharification divisional processing; Simultaneously, filtered fluid extrudes from water producing pipe 323, and this filtered fluid is input to filter in the fluid cylinder 40 and keeps in.

And soup flows at the upper surface of the diaphragm 308 of each standard film part, and filtered fluid sees through diaphragm 308 and flows in the groove 3011 of pallet 307 upper surfaces, and flows in the water producing pipe 323, to obtain filtered fluid through groove 304; And under the soup of the diaphragm 308 upper surfaces through hole through aforementioned correspondence flows into, filter on the diaphragm 308 of the standard film part of one deck; Thus; Flowing of concentrate just had certain direction, and whole milipore filter group 32 is according to aforementioned sequential cascade, and concentrate just is flowing of " S " type; Increased the effective filtration area of unit space upper diaphragm, to enlarge disposal ability more simply.And, contacting with diaphragm 308 at whole flow process herb liquid always, filtered fluid is flowed out by train wheel bridge 321 from the water producing pipe 323 in the middle of the diaphragm 308, and concentrate (being sugar) is separated, from concentrate delivery outlet 305 outputs of milipore filter group 32 sides; Because whole milipore filter group 32 compact conformations, the pressure loss is little, and filtered fluid and concentrate need not to pressurize again and can discharge, for energy consumption has been saved in the separation of soup greatly.

The design focal point of the utility model is: at first; Rotate the centrifugal force that produces and to cause and wave through utilizing motor and belt to drive eccentric block on the drive link of center; The energy that waves generation impels the vibrations of milipore filter group through the center drive link; When the turn up of motor extremely shook the required frequency of environment altogether, the amplitude of milipore filter group vibrations reached to maximum, and the shearing force that high-frequency vibration produced is propagated with sinusoidal manner via the membrane surface in the milipore filter group; Thereby effectively solve the problem of silting up of milipore filter group interior diaphragm, opposing film pollution capacity is stronger; And, cooperate and to utilize feed pump, charging fluid cylinder and filter fluid cylinder and form piece-rate system, with continuous and effective isolate filtered fluid and concentrate, realized simply and effectively soup being carried out the desaccharification divisional processing, it is extremely convenient to operate, and is bringing convenience property of user.Secondly; Through utilizing the superimposed filter membrane unit that forms together of the first standard film part, the second standard film part, the 3rd standard film part and the 4th standard film part; And cooperation utilizes the first standard film part and the 3rd standard film part to be monotrysian type standard film part for ditrysian type standard film part, this second standard film part and the 4th standard film part; Make concentrate S-type mobile in the film group, thereby increased the effective filtration area of unit space upper diaphragm, can enlarge soup desaccharification divisional processing ability more simply.Moreover; Through be provided with stoste input port and filtered fluid delivery outlet in train wheel bridge; Form the design of water inlet, upper water-out with this, the bubble that the design of upper water-out makes vibrations membrane ultrafiltration device in separation process, produce is in time got rid of favourable protection diaphragm.In addition, through drive link is provided with two eccentric blocks in the center, but be arranged on the drive link of center with utilizing this two eccentric blocks up-down adjustment and rotatable adjusting; But make two its overlapping areas of eccentric block flexible; To reach the purpose of best vibration amplitude, whole eccentric block is the semi-disc shape, and is provided with arc notch and arc convex in eccentric block; The eccentric force that can strengthen when rotating at a high speed reduces noise, keeps the stability of single rotating manner.At last, through being wrapped in the upper casing the milipore filter group is sealed, motor is installed in the base; And cooperate to utilize between upper casing and the base and be provided with spring, make soup handle in the casing of sealing on the one hand and carry out, protected operating personnel's safety effectively; On the other hand, motor and milipore filter group are independently installed, and noise is low; Good damping effect is moved more stable.

The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.

Claims (9)

1. a soup desaccharification divides film separation system, it is characterized in that: include the charging fluid cylinder that is used to deposit pending soup, be used for soup is carried out the vibrations membrane ultrafiltration device of desaccharification divisional processing and is used to deposit the filtration fluid cylinder that desaccharification divides the back soup; Wherein

This vibrations membrane ultrafiltration device includes casing and is installed on milipore filter group and the motor in the casing; This milipore filter group has stoste input port, filtered fluid delivery outlet and concentrate delivery outlet; The delivery outlet of aforementioned charging fluid cylinder is communicated with this stoste input port through feed pump, and this filtered fluid delivery outlet is communicated with the input port of aforementioned filtration fluid cylinder, and this concentrate delivery outlet is communicated with the feeding liquid cylinder interior; This milipore filter group is extended the center drive link that is useful on the vibrations of drive milipore filter group downwards, and the lower end of this center drive link is provided with the eccentric block and first flange, and this first flange is positioned at the below of eccentric block; This motor is positioned at the below of milipore filter group, and the output of this motor is provided with second flange, and this second flange is flexible coupling through the belt and first flange.

2. soup desaccharification according to claim 1 divides film separation system, it is characterized in that: said milipore filter group includes train wheel bridge, lower plate, water producing pipe and at least one filter membrane unit that is fixedly clamped between train wheel bridge and lower plate;

This train wheel bridge is provided with two aforementioned stoste input ports and an aforementioned filtered fluid delivery outlet; This two stoste input port is respectively the first stoste input port and the second stoste input port; This first stoste input port and the second stoste input port are mutually symmetrical and are arranged at outside the two relative side of filtered fluid delivery outlet; This water producing pipe is fixedly clamped between train wheel bridge and lower plate, and the lower end of water producing pipe is airtight, and the upper end of water producing pipe is communicated with this filtered fluid delivery outlet;

This lower plate is provided with two aforementioned concentrate delivery outlets, and this two concentrates delivery outlet is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port and the second stoste input port;

This filter membrane unit includes the superimposed from lower to upper first standard film part, the second standard film part, the 3rd standard film part and the 4th standard film part together; Each standard film part is plates and being set in outside the water producing pipe ringwise all, and each standard film part has included pallet and diaphragm, and this diaphragm is folded the upper surface in pallet, and the periphery inboard on surface is provided with groove, this groove and water producing pipe internal communication on this pallet;

This first standard film part is a ditrysian type standard film part, and it is provided with two first through holes, and this two first through hole is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port and the second stoste input port;

This second standard film part is a monotrysian type standard film part, and it is provided with one second through hole, and this second through hole is positioned on the axis of the aforementioned second stoste input port;

The 3rd standard film part is a ditrysian type standard film part, and it is provided with two third through-holes, and this two third through-hole is corresponding respectively to be positioned on the axis of the aforementioned first stoste input port and the second stoste input port;

The 4th standard film part is a monotrysian type standard film part, and it is provided with a fourth hole, and this fourth hole is positioned on the axis of the aforementioned first stoste input port;

In addition, the upper surface of the diaphragm of this each standard film part is provided with outer shroud and interior ring, and aforementioned each through hole is on the zone between outer shroud and the interior ring.

3. soup desaccharification according to claim 2 divides film separation system; It is characterized in that: be connected fixing between said train wheel bridge and the lower plate through a plurality of bolts; These a plurality of bolts are distributed in the periphery of train wheel bridge, and these a plurality of screw bolt passes train wheel bridges are connected fixing with the filter membrane unit and with lower plate.

4. soup desaccharification according to claim 2 divides film separation system, it is characterized in that: the pallet of said each standard film part is provided with a plurality of aforementioned grooves, and these a plurality of grooves are that the center radially distributes with the middle part of pallet.

5. soup desaccharification according to claim 2 divides film separation system, it is characterized in that: said diaphragm is provided with a plurality of filtration fenestras, and each aperture of filtering fenestra is 1～20nm.

6. soup desaccharification according to claim 1 divides film separation system, it is characterized in that: two aforementioned eccentric blocks are set on the drive link of said center, but each eccentric block up-down adjustment and rotatable adjusting be installed on the drive link of center.

7. soup desaccharification according to claim 1 divides film separation system; It is characterized in that: said eccentric block integral body is the semi-disc shape; This eccentric block is provided with the axis hole that confession center drive link passes, and this eccentric block is provided with two arc notch near the side of axis hole, is formed with an arc convex between this arc notch; This arc convex is provided with screw, and this screw is communicated with axis hole.

8. soup desaccharification according to claim 1 divides film separation system; It is characterized in that: said casing includes upper casing and base; Aforementioned milipore filter group is sealed closely to be wrapped in the upper casing, and aforementioned motor is installed in the base, is connected with a plurality of springs between this upper casing and the base.

9. soup desaccharification according to claim 8 divides film separation system, it is characterized in that: be folded with snubber block between the outside wall surface of said motor and the internal face of base, and the bottom of this base further is provided with the wheel of scalable height.

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