CN109107268A

CN109107268A - A kind of bio-pharmaceuticals extract equipment being conveniently replaceable filter layer

Info

Publication number: CN109107268A
Application number: CN201811016764.4A
Authority: CN
Inventors: 丁蒙双
Original assignee: Individual
Current assignee: Nanjing Runli Biological Technology Co ltd
Priority date: 2018-09-03
Filing date: 2018-09-03
Publication date: 2019-01-01
Anticipated expiration: 2038-09-03
Also published as: CN109107268B

Abstract

The invention discloses a kind of bio-pharmaceuticals extract equipments for being conveniently replaceable filter layer, including primary filtration case, set on the support base, the secondary filter bucket below the primary filtration case and the material containing vehicle below the secondary filter bucket of primary filtration case two sides；The primary filtration box top is equipped with first charging aperture, and the first filter layer is equipped in the primary filtration case, and the second filter layer is equipped with below first filter layer, and the filter opening aperture of first filter layer is greater than the filter opening aperture of second filter layer；First filter layer is to be detachably connected with the primary filtration case with second filter layer, and first filter layer includes the first filter layer left part and the first filter layer right part, and the first filter layer left part and the second filter layer right part are detachable cooperation；By way of being detachably connected, easily filter layer can be removed out of Rose Box and replaced, reduced filter layer and dismount step, reduced filter layer and dismount cost.

Description

A kind of bio-pharmaceuticals extract equipment being conveniently replaceable filter layer

Technical field

The invention belongs to biopharmaceutical technologies, extract more particularly, to a kind of bio-pharmaceuticals for being conveniently replaceable filter layer Equipment.

Background technique

It, generally will be by filtering extracting solution, concentration, ion-exchange chromatography in the purification of bio-pharmaceuticals.It is existing When handling drug, filter layer adhered to the equipment that some is filtered drug by its surface of prolonged use More particulate matters blocks the filter opening on filter layer, influences the using effect of filter layer；Filter layer needs after long-term use When being replaced, filter layer can not easily be taken out from the device, replace the complex procedures of filter layer, higher cost.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides a kind of replacement filter layer cost that reduces and is conveniently replaceable filtering The bio-pharmaceuticals extract equipment of layer.

To achieve the goals above, the invention adopts the following technical scheme: a kind of bio-pharmaceuticals for being conveniently replaceable filter layer Extract equipment, including primary filtration case, set on primary filtration case two sides support base, be set to below the primary filtration case Secondary filter bucket and the material containing vehicle below the secondary filter bucket；The primary filtration box top is equipped with the first charging Mouthful, it is equipped with the first filter layer in the primary filtration case, is equipped with the second filter layer, first mistake below first filter layer The filter opening aperture of filtering layer is greater than the filter opening aperture of second filter layer；First filter layer and second filter layer and institute Stating primary filtration case is to be detachably connected, and first filter layer includes the first filter layer left part and the first filter layer right part, institute It states the first filter layer left part and the second filter layer right part is detachable cooperation；Drug to be processed enters from first charging aperture It is filtered processing in primary filtration case, after the processing via the first filter layer and the second filter layer in primary filtration case, Most of granule foreign in drug remove removing, reduces the granule foreign in drug largely；Pass through the first filter layer Continuously it is arranged with the second filter layer, increases the filter effect to drug, filter out the impurity in drug effectively；By The filter opening aperture setting of one filter layer is greater than the second filter layer filter opening aperture, reduces the first filtering burden layer, avoids particulate matter complete Portion concentrates on the filter effect that the first filter layer is influenced on the first filter layer, is carried out by the second filter layer to drug further Filtering, effectively filters out most of impurity in drug；Pass through the first filter layer and the second filter layer and primary filtration case It is detachably connected, makes filter layer be easy to take out filter layer from primary filtration case after use, to the filtrate on filter layer It is cleared up, the filtrate on filter layer can be cleared up by regularly taking out filter layer out of primary filtration case, be mentioned The filter effect for exceeding filtering layer extends the service life of filter layer；Filtrate is avoided to be deposited on filter layer always simultaneously, to medicine Product cause secondary pollution, improve the effect that extract equipment purifies drug；When filter layer use reach service life or filter layer by To when damage, filter layer is split out out of primary filtration case, convenient for replacing to filter layer, reduces the work of replacement filter layer Sequence, cost needed for reducing replacement filter layer；First filter layer is divided into the first filter layer left part and the first filter layer right part, is made First filter layer is easier to split out out of primary filtration case, prevents filtrate on the first filter layer from excessively breaking the first filter layer, It shields to the first filter layer, so that the first filter layer is divided into two sections when splitting out and split out out of preliminary treatment case, facilitated The dismounting of filtering layer；By the mutual cooperation of primary filtration case and secondary filter bucket, multiple filtering purification is carried out to drug and is acted on, It is effective to promote drug refining effect, promote finished drag products quality.

Preferably, first filter layer and second filter layer two sides are respectively equipped with vibration spring, the vibration Spring one end is fixed with mounting blocks, and the mounting blocks side is equipped with and holds plate, and the plate of holding is arranged in the mounting blocks；Mounting blocks It is connected with each other with primary filtration case, fixed function is played to filter layer by mounting blocks；Spring is shaken to connect mounting blocks and filter layer It is connected together, provides a supporting role mounting blocks to filter layer, when drug enters in primary filtration case by first charging aperture When, drug is fallen on the first filter layer, and the first filter layer receives drug and generates vibration from the gravitional force fallen down is higher by, Increase the vibration that filter layer generates by vibration spring, the vibration of filter layer is magnified, carried out filter layer to drug Vibration is generated when filter, promotes the filter effect of filter layer, avoids drug by having excessive liquid pearl to remain in when filter layer On filtering layer, the loss of drug is caused, increases drug extraction cost；The vibration for expanding filter layer by vibration spring, by filter layer On liquid pearl shake off from filter layer, reduce drug loss during the extraction process；It can be by mounting blocks from preliminary mistake by holding plate It takes out in filter box, so that filter layer be taken out out of primary filtration case, convenient for carrying out processing or right to the filtrate on filter layer Filter layer is replaced；It holds plate and provides impetus to extract mounting blocks, mounting blocks is made to be easier to extract out of preliminary treatment case.

Preferably, being equipped with installation cavity in the mounting blocks, for the plate of holding equipped with push rod, the push rod is equipped with bullet Piece, the elastic slice both ends are respectively equipped with limited block, and the installation cavity two sides are equipped with the through-hole matched with the limited block；Elastic slice Control the retracted position of limited block；When elastic slice is in normal condition, it is pierced by through-hole at the top of limited block, makes limited block top surface liter First link block out, convenient for, at secure fit, increasing mounting blocks by limited block and primary filtration box-shaped and primary filtration case connecting The stability connect；Limited block can be slided up and down along through-hole wall, move up and down limited block in through-hole；Work as push rod When stress pushes mounting blocks inside, elastic slice generates bending under the action of push rod, and the limited block with spring plate both ends is along logical Inner wall decline in hole makes to drop in through-hole at the top of limited block；When push rod does not stress, elastic slice returns under the action of own resilient Bullet resets elastic slice and limited block is driven to rise from out of through-hole, limited block is made to play position-limiting action；When pulling out push rod, bullet Piece outward movment under the drive of push rod makes to stretch out generation deformation in the middle part of elastic slice, the limited block with spring plate both ends along Through-hole wall decline makes to drop in through-hole at the top of limited block, limited block is made to lose limit effect；Pass through push rod, elastic slice and limit The mating reaction of position block, convenient for the dismounting work to filter layer, so that processing easily is collected to the material on filter layer, It is also convenient for the dredging to filter layer simultaneously and more changes jobs.

Preferably, the push rod is arranged in the installation cavity, the push rod is equipped with the first limit plate, described to hold plate Bottom surface is equipped with the second limit plate；The primary filtration case side wall is equipped with the limiting slot matched with the limited block；First limit Position plate and the second limit plate play restriction effect to the critical distance of pushrod movement, and push rod stress is avoided to cross senior general's push rod from installation cavity Interior pull-out, shields to push rod；When mounting blocks are packed into primary filtration case, catch and holds plate and push mounting blocks inside, Second limit plate plays position-limiting action to push rod, can not continue to keep away toward installation cavity internal motion after making pushrod movement to maximum distance Exempt from excessive the entering in installation cavity of push rod make elastic slice occur excessive deformation cause elastic slice elastic failure can not return, thus shadow The position-limiting action for ringing limited block, shields to elastic slice；When pulling out mounting blocks out of primary filtration case, strip is held in pulling Dynamic push rod outward movment plays position-limiting action to push rod by the first limit plate, avoids push rod from pulling out directly out of installation cavity and cause The damage of equipment, convenient for mounting blocks are pulled out primary filtration case by holding plate；After mounting blocks are encased in primary filtration case, lead to The cooperation between limited block and limiting slot is crossed, makes mounting blocks and primary filtration box-shaped at secure fit, filter layer is avoided to occur Mounting blocks and primary filtration case, which disengage, when shake connects, and so that filter layer is dropped out primary filtration case influences the filter effect of material, makes The damage of forming apparatus increases the filter effect of mounting blocks and primary filtration case.

Preferably, the first filter layer left part is equipped with link slot, the first filter layer right part is equipped with and institute State the gag lever post that link slot matches；Baffle is respectively equipped on the first filter layer left part and the first filter layer right part； When first filter layer is encased in preliminary treatment case, catches and hold plate for the first filter layer left part and the first filter layer right part difference It is encased at left and right sides of primary filtration case in primary filtration case, the first filter layer left part and the first filter layer right part are entering It contacts with each other after in primary filtration case, passes through the gag lever post on the link slot and the first filter layer right part of the first filter layer left part Between cooperation, be attached the first filter layer left part and the first filter layer right part mutually, the first filter layer left part made to have One filter layer right part connects into an entirety and is filtered processing to drug, and the granule foreign in drug is removed, and is promoted Drug filters refining effect；Drug is blocked on the first filter layer by baffle, and drug is avoided to be flowed along the first filter layer, The bottom that primary filtration case is fallen to from vibration spring makes drug just not fall to secondary filter directly by filtration treatment In bucket, the purification processes effect of drug is influenced；Making drug by baffle can fall to tentatively after filter layer filtration treatment Treatment box bottom promotes the impurity-eliminating effect of drug, increases the quality of finished drag products.

Preferably, being equipped with elastic raised line above the link slot, it is equipped with above the gag lever post and the elastic raised line The third groove matched；Elastic raised line is made of elastic material, when the first filter layer left part and the first filter layer right part are mutual After cooperatively forming connection, elastic raised line, which is inserted into be formed in third groove with third groove, to be cooperated；When elastic raised line enters When in three grooves, elastic raised line generates certain deformation under extrusion, to increase the contact surface of elastic raised line Yu third groove Product makes elastic raised line and third groove form close cooperation, increases the company of the first filter layer left part and the first filter layer right part Effect is connect, avoids drug from falling from the junction of the first articulamentum left part and the second articulamentum right part, the filtering for influencing drug mentions Pure effect increases the reliability that filter layer uses.

Preferably, a plurality of transfer roller is equipped with below first filter layer and second filter layer, the transfer roller activity It is connected in the primary filtration case；Transfer roller plays a supportive role to filter layer, and transfer roller can be rotated, transfer roller and filter layer bottom surface It is in contact；When filter layer is loaded into cabinet, filter layer is placed on transfer roller, and the other end of filter layer is avoided to lose branch Support force turns down down, makes to shake spring and bend to influence the installation of filter layer；It is past after filter layer front end is placed on transfer roller Interior promotion mounting blocks make filter layer toward preliminary Rose Box internal motion, and transfer roller is when filter layer is toward preliminary Rose Box internal motion It is rotated, filtering chamber interior wall is entered convenient for filter layer, convenient for the installation of filter layer；Transfer roller is on the basis of providing support force Reduce the frictional force between filter layer by rotation, filter layer is made to be easier to be installed, simplifies the installation process of filter layer.

Preferably, the support base is equipped with the actuator for driving the secondary filter bucket, the secondary filter Cleaning device is equipped in bucket；The material containing vehicle is equipped with suction device；It is fallen by the drug after primary filtration case primary filtration In secondary filter bucket, the secondary filter of drug is completed in secondary filter bucket；Actuator driving secondary filter bucket is rotated, and is made Drug in bucket is rotated together with secondary filter bucket, and drug is bonded bucket inner wall under the influence of centrifugal force, makes in drug Granule foreign be combined with each other and carry out bulky grain and carry out down falling on a barrel bottom along bucket inner wall, liquid and solid are separated, reached The effect of granule foreign into removal drug；By the common mating reaction of secondary filter bucket and primary filtration case, in drug Granule foreign do effective processing, remove the granule foreign in drug effectively, improve drug refining effect, promoted at Product drug quality；It is fallen by the impurity after secondary filter bucket precipitating in filter vat bottom, by material containing vehicle by filtered impurity It is cleared up, suction device is set on material containing vehicle, material containing vehicle is enable preferably to absorb the impurity of filter vat bottom, It avoids sediment from being attached to filter vat bottom, influences the next filtration of filter vat, impurity is avoided to be mixed into the drug of next time Interior influence drug quality；Cleaning device cooperation suction device handles filter vat bottom, in the precipitating to filter vat bottom When object is handled, cleaning device clears up bucket downside wall, avoids sediment from being attached on filter vat side wall and can not fall To material containing car, secondary pollution is carried out to drug；By the mutual cooperation between suction device and cleaning device, effectively to mistake The precipitating of lauter tub bottom is handled, and precipitating is avoided to be trapped in the refining effect of filter vat bottom influences filter vat, convenient for mistake The sediment of lauter tub bottom is cleared up.

Preferably, the cleaning device includes the connecting rod being set on the secondary filter bucket inner wall, is set to the company Link block on extension bar, the moving cylinder on the link block, the connecting plate on the moving cylinder piston rod and Bristle mounting plate on the connecting plate, the bristle mounting plate are equipped with bristle；Drug is in secondary filter cask deposit After the completion, the clear liquid medicament on upper layer is taken out out of filter vat, driving moving cylinder works, and moving cylinder drives piston rod It moves forward, moves bristle mounting plate down along filter vat inner wall, bristle mounting plate when moving down, bristle and filtering Bucket inner wall contacts with each other, and the sediment on filter vat inner wall is brushed, avoids sediment from being attached on filter vat inner wall and makes At the inconvenience of precipitating cleaning；The cleaning of filter vat is acted on by bristle, effectively carries out the sediment on filter vat inner wall It strikes off, prevents sediment from staying in filter vat bottom and secondary pollution is caused to drug, influence finished drag products quality；Connecting rod and connection Block plays a supportive role to moving cylinder, makes moving cylinder is stable to be mounted in secondary filter bucket, promotes cleaning device work Stability.

Preferably, the connection board ends are respectively equipped with connection component, the bristle mounting plate passes through the connection group Part is connected with the connecting plate；The connection component includes the attachment base being fixed on the connecting plate, is set to the attachment base On motion bar and the connecting spring that is sheathed on the motion bar；By the setting of connecting spring, enable bristle always with Filter vat inner wall contacts with each other, and bristle is avoided to separate the cleaning effect for influencing cleaning device to filter vat inner wall with filter vat inner wall Fruit；Motion bar can do stretching motion along attachment base, by the setting of attachment base and motion bar, play limit to bristle mounting plate Effect, when bristle mounting plate being avoided to be declined under the action of moving cylinder along filter vat inner wall, in bristle and filter vat Wall friction is excessive to cause connecting spring to bend, and influences cleaning device to the cleaning effect of filter vat inner wall；Attachment base is set It avoids connecting spring from bending with motion bar, moves bristle mounting plate together with connecting plate, bristle is with bristle Mounting plate falls along filter vat inner wall, and the object that sinks to the bottom on filter vat inner wall is struck off, convenient for the cleaning to filtering vat sediment.

The invention has the following advantages that when filter layer in use for some time, pass through the removable of filter layer and Rose Box Connection is unloaded, can easily be taken out filter layer out of Rose Box, cleaning processing is carried out to the filtrate on filter layer, extends filtering Layer service life, avoiding the filtrate on filter layer excessively influences the filtering and impurity removing effect of drug；Pass through the side being detachably connected Filter layer can be removed easily out of Rose Box and be replaced by formula, reduce filter layer dismount step, reduce filter layer dismounting at This.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.

Fig. 2 is enlarged drawing at the A in Fig. 1.

Fig. 3 is enlarged drawing at the B in Fig. 1.

Fig. 4 is the structural schematic diagram of cleaning device in the embodiment of the present invention 1.

Fig. 5 is the structural schematic diagram of connection component in the embodiment of the present invention 1.

Fig. 6 is the structural schematic diagram of material containing vehicle in the embodiment of the present invention 1.

Fig. 7 is the top view of support ring in the embodiment of the present invention 1.

Fig. 8 is the structural schematic diagram of the embodiment of the present invention 2.

Fig. 9 is enlarged drawing at the C in Fig. 8.

Figure 10 is the first filtering layer structure schematic diagram in the embodiment of the present invention 2.

Figure 11 is the cooperation schematic diagram of the first filter layer left part and the first filter layer right part in the embodiment of the present invention 2.

Figure 12 is the structural schematic diagram of the embodiment of the present invention 3.

Enlarged drawing at D in Figure 13 Figure 12.

Enlarged drawing at E in Figure 14 Figure 13.

Specific embodiment

In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.

Embodiment 1:

As shown in figs. 1-7, a kind of bio-pharmaceuticals extract equipment being conveniently replaceable filter layer, including primary filtration case 1, be set to it is described The support base 2 of 1 two sides of primary filtration case, set on 1 lower section of the primary filtration case secondary filter bucket 3 and be set to the secondary mistake The material containing vehicle 4 of 3 lower section of lauter tub；Support base 2 and primary filtration case 1 are connected, and are obliquely installed at the top of support base 2, pass through inclined-plane Pressure suffered by support base 2 is alleviated in effect, improves the support effect of support base 2, and support base 2 is enable preferably to set to lifting It is standby to play a supportive role；Support base 2 is metal material, improves the intensity of support base 2, extends the service life of support base 2；It is described first It walks and is equipped with first charging aperture 11 at the top of Rose Box 1, the first filter layer 12, first filtering are equipped in the primary filtration case 11 12 lower section of layer is equipped with the second filter layer 13, and the filter opening aperture of first filter layer 12 is greater than the filter opening of second filter layer 13 Aperture；First filter layer 12 and the second filter layer 13 are the different sieve plate in filter opening aperture, the first filter layer 12 and the second filter layer 13 are respectively fixedly connected on 1 inner wall of primary filtration case；Drug to be processed from first charging aperture 11 enter in primary filtration case 1 into Row filtration treatment will be big in drug after the processing via the first filter layer 12 and the second filter layer 13 in primary filtration case 1 Partial particulate impurity remove removing, and reduces the granule foreign in drug largely；Pass through the first filter layer 12 and the second filtering The continuously setting of layer 13, increases the filter effect to drug, filters out the impurity in drug effectively；By the first filter layer 12 filter opening aperture setting is greater than 13 filter opening aperture of the second filter layer, reduces the first filter layer 12 burden, avoids particulate matter whole The filter effect for influencing the first filter layer 12 on the first filter layer 12 is concentrated on, drug is carried out into one by the second filter layer 13 The filtering of step effectively filters out most of impurity in drug；The support base 2 is equipped with for driving the secondary filter The actuator of bucket 3, the secondary filter bucket 3 is interior to be equipped with cleaning device；The material containing vehicle 4 is equipped with suction device；By preliminary mistake Drug after 1 primary filtration of filter box is fallen in secondary filter bucket 3, and the secondary filter of drug is completed in secondary filter bucket 3；It drives Moving part driving secondary filter bucket 3 rotated, make the drug in bucket as secondary filter bucket 3 is rotated together, drug from It is bonded bucket inner wall under the action of mental and physical efforts, so that the granule foreign in drug is be combined with each other and carries out bulky grain and fall along bucket inner wall To bucket bottom, liquid and solid are separated, have the function that remove granule foreign in drug；By secondary filter bucket 3 and just The common mating reaction for walking Rose Box 1, does effective processing to the granule foreign in drug, there is the granule foreign in drug The removal of effect improves drug refining effect, promotes finished drag products quality；Impurity after being precipitated by secondary filter bucket 3 is fallen in mistake Filtered impurity is cleared up by material containing vehicle 4, suction device is arranged on material containing vehicle 4, makes material containing vehicle 4 by lauter tub bottom Preferably the impurity of filter vat bottom can be absorbed, avoid sediment from being attached to filter vat bottom, influence filter vat Next filtration, avoiding impurity from being mixed into the drug of next time influences drug quality；Cleaning device cooperates suction device to mistake Lauter tub bottom is handled, and when the sediment to filter vat bottom is handled, cleaning device clears up bucket downside wall, Avoiding sediment from being attached on filter vat side wall can not fall in material containing vehicle 4, carry out secondary pollution to drug；It is filled by suction The mutual cooperation between cleaning device is set, effectively the precipitating of filter vat bottom is handled, precipitating is avoided to be trapped in The refining effect of lauter tub bottom influences filter vat, is cleared up convenient for the sediment to filter vat bottom.

Secondary filter bucket 3 is set as ellipsoidal structure, increases the centrifugal sedimentation work of secondary filter bucket 3 by ellipsoidal structure Make, is bonded drug under the influence of centrifugal force, preferably with filter vat inner wall, just during secondary filter bucket 3 rotates Particle in drug carries out rotation along filter vat inner wall and is preferably mixed, make little particle impurity be mutually mixed to form compared with Big particle is tumbled down along filter vat inner wall to filter vat bottom；3 bottom of secondary filter bucket is equipped with discharge port 36, discharging Mouthfuls 36 are equipped with sealing valve 361, and filter vat is discharged in the sediment of filter vat bottom from discharge port 36, when carried out in filter vat from When the heart settles work, the closing of sealing valve 361 avoids drug from leaking out from discharge port 36；When the drug in filter vat completes place of settling After reason, sealing valve 361 is opened, is discharged from discharge port 36 convenient for the sediment of bottom；3 side wall of secondary filter bucket is equipped with row The mouth of a river 310, discharge outlet 310 are set in 3 upper portion side wall of secondary filter bucket；Purification is completed in secondary filter bucket 3 set on when drug After processing, it is inserted into water pipe from drainage hole 310, by the effect of water pump, the liquid drug in filter vat is sucked out, convenient for mistake Drug in lauter tub after purification is collected processing.

Second charging aperture 31 is equipped at the top of the secondary filter bucket 3,31 two sides of second charging aperture are equipped with extension board 32, The extension board 32 is equipped with the first groove 321；1 bottom of primary filtration case is equipped with support portion 17, on the support portion 17 Equipped with the first convex block 171 matched with first groove 321；First groove 321 is set as cirque structure, the first convex block 171 in the first groove 321, and the first convex block 171 can be moved along 321 inner wall of the first groove；1 bottom of primary filtration case Equipped with through-hole, support portion 17 is that 1 bottom through-hole of primary filtration case bends inwards and is formed by part, and support portion 17 bends inwards shape At barb, 17 bottom of support portion is set as arc, avoids the rotation work for influencing secondary filter case 3；Extension board 32 is set as rectangle Structure, increases the contact area of extension board 32 and support portion 17 by the rectangular configuration of extension board 32, and promotion support portion 17 is to prolonging Stretch the support effect of plate 32；Support portion 17 and extension board 32 cooperate, and extension board 32 is placed in 17 top of support portion, support portion 17 It is that secondary filter bucket 3 provides support effect by the support to extension board 32, secondary filter bucket 3 is enable to be stably fixed to just 1 lower section of Rose Box is walked, purification processes are filtered to drug with the cooperation of primary filtration case 1；It is convex by the first groove 321 and first The mutual cooperation of block 171 plays position-limiting action to secondary filter bucket 3, avoid secondary filter bucket 3 move under the driving of the driving member with Primary filtration case 1 disengages, and promotes the stability of secondary filter bucket 3, occur that secondary filter bucket 3 will not partially in rotation It moves, promotes the reliability of extract equipment.

It is equipped with deflector 14 in the primary filtration case 1, is equipped with feed opening 15 below the deflector 14；Described second into Material mouth 31 is arranged in the primary filtration case 1, and the feed opening 15 is arranged in the second charging aperture 31；Deflector 14 inclines Tiltedly setting, deflector 14 are fixed on 1 inner wall of primary filtration case, and 14 bottom of deflector makes to lead to 1 inner inclination of primary filtration case 14 bottom of flowing plate slopes inwardly to form feed opening 15, and 15 cross-sectional area of feed opening is less than second charging aperture 31,15 bottom of feed opening In second charging aperture 31, falls the drug fallen out of feed opening 15 directly in second charging aperture 31, avoid blanking Mouth 15 deviates the waste for causing drug with 31 position of second charging aperture；Drug is in preliminary treatment case 1 by the preliminary of filter layer It is fallen after processing in 1 bottom of primary filtration case, a part of drug, which is fallen, to fall on deflector 14 along deflector 14, makes drug It can be by being fallen in secondary filter bucket 3 under feed opening 15；Deflector 14 plays guide functions to drug, while reducing the weight of drug Power potential energy enables drug slowly to fall from feed opening 15 along deflector 14, avoids the gravitional force of drug is excessive from directly falling It falls in secondary filter bucket 3 and the equipment in secondary filter bucket 3 is caused to impact, influence the use longevity of device in secondary filter bucket 3 Life；Secondary feeds mouth 31 is arranged in primary filtration case 1, portion 17 easy to support mutually forms cooperation with extension board 32, makes to prop up Support part 17 is barrel-shaped to secondary filter 3 at good support effect, promotes the stability of secondary filter bucket 3.

The support base 2 is equipped with support frame 24, and support frame as described above 24 is equipped with support ring 241, in the support ring 241 Equipped with the second groove 242,3 side wall of secondary filter bucket be equipped with supporting block 34,34 bottom surface of supporting block be equipped with it is described The second convex block 341 that second groove 242 matches；Second groove 242 is identical as the shape of support ring 241, and the second convex block 341 is embedding In the second groove 242, the second convex block 341 can be slided along 242 inner wall of the second groove；Support frame 24 is fixed on support base On 2 inner walls, support frame 24 plays a supportive role to support ring 241, and support ring 241 is made to play a supporting role secondary filter bucket 3；Branch The diameter of pushing out ring 241 is greater than the diameter of secondary filter bucket 3, and support ring 241 and secondary filter bucket 3 retain certain interval, make to support Ring 241 does not influence the rotation of secondary filter bucket 3 when providing support effect to secondary filter bucket 3, and promote secondary filter bucket 3 can By property；By the mutual cooperation of the second groove 242 and the second convex block 341, position-limiting action is risen to secondary filter bucket 3, makes secondary mistake Lauter tub 3 can be stable be installed in the lower section of primary filtration case 1, avoid secondary filter bucket 3 from occurring under the driving of the driving member partially From the safety of increase secondary filter bucket 3；Pass through 242 second convex block 341 of 321 first convex block 171 of the first groove and the second groove Mutual cooperation effect, increase to the support effect of secondary filter bucket 3, not influencing to make under the premise of secondary filter bucket 3 rotates Secondary filter bucket 3 can be stable be installed between support base 2, promote the reliability of extract equipment.

The first ball 1711 is equipped at the top of first convex block 171,341 bottom of the second convex block is equipped with the second ball 3411；Reduce the frictional force between convex block and groove by the setting of ball, secondary filter bucket 3 is made to be able to drive convex block in groove Inside rotated；Position-limiting action is played to the track that convex block moves by groove, limit secondary filter bucket 3 can only along groove Track rotated, avoid secondary filter bucket 3 from colliding in rotation with support ring 241, influence support ring 241 and support Portion 17 extends the service life of secondary filter bucket 3 to the support effect of secondary filter bucket 3.

The support base 2 is equipped with motor mount 22, and 22 bottom of motor mount is equipped with supporting block 21, the drive Moving part is the driving motor 23 on the motor mount 22, is arranged with driving wheel on 23 output shaft of driving motor 231,3 side wall of secondary filter bucket is equipped with the link block 33 with the driving wheel 231 transmission cooperation；Supporting block 21 is set as three Angular structure is played a supportive role using the stability principle of triangle for motor mount 22, installs driving motor in motor Seat 22 on can be stable work, avoid driving motor 23 during being driven to secondary filter bucket 3 with it is secondary Filter vat 3 disconnects cooperation, reduces the effect to drug purification processes；；Driving wheel 231 is equipped with the first driving cog, link block 33 It is equipped with the second driving cog, the first driving cog is driven with the intermeshing of the second driving cog, is promoted 23 power of driving motor and is passed The stability passed；Driving wheel 231 has certain altitude, and driving wheel 231 and link block 33 are contour, keep driving wheel 231 more preferable Carry out transmission cooperation with link block 33, avoid driving wheel 231 and link block 33 that slipping phenomenon occurs, influence secondary filter bucket 3 Filter effect；By the transmission cooperation between driving wheel 231 and link block 33, secondary filter bucket 3 is made preferably to receive to come from The power of driving motor 23 makes secondary filter bucket 3 rotate under the driving of driving motor 23, makes drug in secondary filter bucket It drives drug to be rotated when 3 rotation, so that drug is completed centrifugal sedimentation process under the influence of centrifugal force, promote the purification of drug Effect.

The cleaning device includes the connecting rod 35 being set on 3 inner wall of secondary filter bucket, is set to the connecting rod 35 On link block 351, the moving cylinder 37 on the link block 351, the company on 37 piston rod of moving cylinder Fishplate bar 371 and the bristle mounting plate 391 on the connecting plate 371, the bristle mounting plate 391 are equipped with bristle 392；Even Extension bar 35 is the round bar of metal material, and link block 351 is the rectangular block of metal material, and link block 351 is solid by connecting rod 35 It is connected on 3 inner wall of secondary filter bucket, provides stable support effect for moving cylinder 37, enable moving cylinder 37 in secondary mistake It is stable in lauter tub 3 work；Bristle 392 is in contact with filter vat inner wall, and moving cylinder 37 is in driving bristle mounting plate 391 When being moved, bristle 392 carries out striking off processing to the sediment of filter vat inner wall, will be attached to the precipitating on filter vat inner wall Object strikes off from filter vat inner wall, increases the cleaning effect to filter vat inner wall sediment；Drug is in secondary filter bucket 3 After the completion of precipitating, the clear liquid medicament on upper layer is taken out out of filter vat by discharge outlet 310, driving moving cylinder 37 carries out work Make, moving cylinder 37 drives piston rod to move forward, and piston rod pushes connecting plate 371 to move down, makes 391 edge of bristle mounting plate Filter vat inner wall move down, when moving down, bristle 392 contacts with each other bristle mounting plate 391 with filter vat inner wall, will Sediment on filter vat inner wall is brushed, and sediment is avoided to be attached to the inconvenience for causing precipitating to clear up on filter vat inner wall； The cleaning of filter vat is acted on by bristle 392, effectively the sediment on filter vat inner wall is struck off, prevents sediment It stays in filter vat bottom and secondary pollution is caused to drug, influence finished drag products quality.

371 both ends of connecting plate are respectively equipped with connection component 38, and the bristle mounting plate 391 passes through the connection component 38 are connected with the connecting plate 371；The connection component 38 includes the attachment base 383 being fixed on the connecting plate 371, is set to Motion bar 382 on the attachment base 383 and the connecting spring 381 being sheathed on the motion bar 382, bristle mounting plate 391 The back side is equipped with pushing block 39, and motion bar 382 is fixedly connected with pushing block 39, is fixedly connected with motion bar 382 with connecting plate 371 by pushing block 39 Form an entirety；Movable chamber 3831 is equipped in attachment base 383,382 bottom of motion bar is arranged in movable chamber 3831, motion bar 382 bottom ends are equipped with third limit plate 3821, and third limit plate 3821 can be slided along 3831 inner wall of movable chamber, movable chamber 3831 top cross-sectional areas are less than 3831 bottom transverse of movable chamber and accumulate in the street, keep third limit plate 3821 de- with movable chamber 3831 From avoiding motion bar 382 from deviating from out of movable chamber 3831, disconnect motion bar 382 with attachment base 383, install bristle Plate 391 is separated with connecting plate 371, causes the damage of cleaning device；381 one end of connecting spring is fixedly connected with connecting plate 371, another End is fixedly connected with pushing block 39；By the setting of connecting spring 381, enable the contacting with each other with filter vat inner wall always of bristle 392, Avoiding bristle 392 from separating with filter vat inner wall influences cleaning device to the cleaning effect of filter vat inner wall；Motion bar 382 can be suitable Attachment base 383 do stretching motion, by the setting of attachment base 383 and motion bar 382, limit is risen to bristle mounting plate 391 and is made With, when bristle mounting plate 391 being avoided to be declined under the action of moving cylinder 37 along filter vat inner wall, bristle 392 and mistake The friction of lauter tub inner wall is excessive to cause connecting spring 381 to bend, and influences cleaning device to the cleaning effect of filter vat inner wall；If It sets attachment base 383 and motion bar 382 avoids connecting spring 381 from bending, make bristle mounting plate 391 with connecting plate 371 1 It rises and is moved, bristle 392 will sink to the bottom object on filter vat inner wall as bristle mounting plate 391 is along filter vat inner wall whereabouts It strikes off, convenient for the cleaning to filtering vat sediment.

The material containing vehicle 4 is equipped with material storing box 41, and 41 bottom of material storing box is equipped with crane 43,43 bottom of crane Portion is equipped with support plate 42, and the suction device is set to 41 top of material storing box；41 side of material storing box is equipped with discharge port 48, works as load After sediment is collected into material storing box 41 by truck 4 by suction device, the precipitating in material storing box 41 is received by discharge port 48 Collection object is discharged out of material storing box 41, convenient for handling sediment；42 bottom of support plate is equipped with universal wheel 49, passes through universal wheel 49 can easily move material containing vehicle 4, convenient for pushing away material containing vehicle 4 after 3 pairs of drugs of secondary filter bucket complete settlement treatment It send to 3 bottom of secondary filter bucket and collection processing is done to the sediment in filter vat, while being also convenient in secondary filter bucket 3 Sediment carries out transportation processing after collecting；Crane 43 is the crane being commercially available on the market, can make to store up by crane 43 Hopper 41 and suction device carry out elevating movement；After the completion of the drug centrifugal sedimentation processing in filter vat, by supernatant liquor medicine Product take out out of filter vat, and material containing vehicle 4 is pushed to filter vat bottom, make discharge port 36 phase interworking of the suction device with filter vat Close, absorption processing carried out to the precipitating in filter vat by suction device, make sediment in filter vat by suction device into Enter into the material storing box 41 on material containing vehicle 4；Sediment is collected by material storing box 41, convenient for carrying out freight department to sediment Reason；Crane 43 can carry out lifting work to material storing box 41 and suction device, when material containing vehicle 4 moves to below filter vat and filters When bucket is cooperated, suction device is moved into filter vat directly below the discharge opening, driving crane 43 makes material storing box 41 and suction Device rises, and suction device bottom and the discharge port of filter vat bottom is made to be in contact, and completes suction device and filter vat discharge port 36 mutual cooperation does collection processing to the sediment in filter vat；By crane 43 enable suction device preferably with Discharge port 36 cooperates, and promotes suction device to the collecting effect of sediment, matches convenient for material containing vehicle 4 and the formation of discharge port 36 It closes.

The suction device includes set on the conveying pipeline 44 at 41 top of material storing box, set on 44 outside of conveying pipeline Cylinder 45, the air inlet 46 on 44 side wall of conveying pipeline and the air pump 47 set on 41 top of material storing box, it is described The gas outlet of air pump 47 is communicated with the cylinder 45, is funnel-shaped structure at the top of the conveying pipeline 44；Air inlet 46 is tilted towards Lower setting, the side inner wall of cylinder 45 are the side inner wall of conveying pipeline 44, and air inlet 46 is connected to cylinder 45 and conveying pipeline 44, so that the air-flow in cylinder 45 is entered in conveying pipeline 44 out of air inlet；Conveying pipeline 44 is communicated with material storing box 41, is made The sediment entered in conveying pipeline 44 can be fallen in material storing box 41 along conveying pipeline 44；Air pump 47 is to mention in cylinder 45 For air-flow, convenient for being filled with air-flow into cylinder 45；Air pump 47 is delivered the gas in cylinder 45 by gas outlet, cylinder Air-flow in 45 is entered in conveying pipeline 44 by air inlet 46, the air-flow of one-way flow is formed in conveying pipeline 44, to make Suction is generated in conveying pipeline 44, and the sediment of filter vat bottom is absorbed, it can be effectively by filter vat by suction device The sediment of bottom carries out unified collection, avoids sediment from being trapped in filter vat bottom influences filter vat and purifies to the next time of drug Processing；Funnel will be set at the top of conveying pipeline 44, increase the opening area in 44 tube top portion of conveying, avoid material containing vehicle 4 to mistake Sediment in lauter tub shifts when being collected, and discharge port 36 and conveying pipeline 44 is made to generate dislocation, leads to the heavy of a part Starch falls the inconvenience for causing to arrange on the ground, and drug residue is avoided to pollute the environment；Pass through infundibulate conveying pipeline Setting preferably forms with discharge port 36 convenient for conveying pipeline 44 and cooperates, and promotes the collection treatment effect to sediment.

Embodiment 2:

As illustrated in figs. 8-11, the present embodiment the difference from embodiment 1 is that: first filter layer 12 and second filter layer 13 with the primary filtration case 1 be detachably connected, first filter layer 12 include the first filter layer left part 121 and the first mistake Filtering layer right part 122, the first filter layer left part 121 and the second filter layer right part 122 are detachable cooperation；Pass through first Filter layer 12 and the second filter layer 13 are detachably connected with primary filtration case 1, are easy to filter layer after use filter layer It is taken out from primary filtration case 1, the filtrate on filter layer is cleared up, it can be by regularly by filter layer from primary filtration It is taken out in case 1 and the filtrate on filter layer is cleared up, improve the filter effect of filter layer, extend filter layer uses the longevity Life；It avoids filtrate from being deposited on filter layer always simultaneously, secondary pollution is caused to drug, improve extract equipment and drug is purified Effect；When filter layer use reaches the service life or filter layer is damaged, filter layer is split out out of primary filtration case, just It is replaced in filter layer, the process for reducing replacement filter layer, cost needed for reducing replacement filter layer；By the first filter layer 12 points are the first filter layer left part 121 and the first filter layer right part 122, are easier to the first filter layer 12 1 out of primary filtration case It splits out, prevents filtrate on the first filter layer 12 from excessively breaking the first filter layer 12, shield to the first filter layer 12, Make the first filter layer 12 be divided into two sections when splitting out to split out out of preliminary treatment case 1, facilitates the dismounting of filter layer.

First filter layer 12 and 13 two sides of the second filter layer are respectively equipped with vibration spring 52, the vibration spring 52 one end are fixed with mounting blocks 51, and 51 side of mounting blocks is equipped with and holds plate 53, and the plate 53 of holding is arranged in the mounting blocks 51 It is interior；Mounting blocks 51 and primary filtration case 1 are connected with each other, and play fixed function to filter layer by mounting blocks 51；Shaking spring 52 will Mounting blocks 51 and filter layer link together, and provide a supporting role mounting blocks 51 to filter layer, when drug is by the first charging Mouthfuls 11 when entering in primary filtration case 1, and drug is fallen on the first filter layer 12, and the first filter layer 12 receives drug from being higher by The gravitional force fallen down generates vibration, increases the vibration that filter layer generates by vibration spring 52, by the vibration of filter layer Extension, makes filter layer generate vibration when being filtered to drug, promotes the filter effect of filter layer, drug is avoided to pass through There is excessive liquid pearl to remain on filter layer when filter layer, cause the loss of drug, increases drug extraction cost；By shaking bullet Spring 52 expands the vibration of filter layer, and the liquid pearl on filter layer is shaken off from filter layer, reduces the damage of drug during the extraction process Consumption；Mounting blocks 51 can be taken out out of primary filtration case 1 by holding plate 53, so that filter layer is taken out out of primary filtration case 1, Convenient for handle or replace filter layer to the filtrate on filter layer；Plate 53 is held to extract mounting blocks 51 and providing and put forth effort Point makes mounting blocks 51 be easier to extract out of preliminary treatment case 1.

Installation cavity 511 is equipped in the mounting blocks 51, for the plate 53 of holding equipped with push rod 54, the push rod 54 is equipped with bullet Piece 542,542 both ends of elastic slice are respectively equipped with limited block 55, and 511 two sides of installation cavity are equipped with to match with the limited block 55 The through-hole 512 of conjunction；Elastic slice 542 controls the retracted position of limited block 55；When elastic slice 542 is in normal condition, limited block 55 Top is pierced by through-hole 512, and 55 top surface of limited block is made to rise from the first link block 51, convenient for passing through limited block 55 and primary filtration case 1 Secure fit is formed, the stability that mounting blocks 51 are connect with primary filtration case 1 is increased；Limited block 55 can be along 512 inner wall of through-hole It slides up and down, moves up and down limited block 55 in through-hole 512；When 54 stress of push rod pushes mounting blocks 51 inside When, elastic slice 542 generates bending under the action of push rod 54, and the limited block 55 with 542 both ends of spring plate is along under 512 inner wall of through-hole Drop, makes to drop in through-hole 512 at the top of limited block 55；When push rod 54 does not stress, elastic slice 542 returns under the action of own resilient Bullet resets elastic slice 542 and limited block 55 is driven to rise from out of through-hole 512, limited block 55 is made to play position-limiting action；When pulling out When push rod 54, the outward movment under the drive of push rod 54 of elastic slice 542 makes to stretch out generation deformation in the middle part of elastic slice 542, and band is moved The limited block 55 at 542 both ends of piece declines along 512 inner wall of through-hole, makes to drop in through-hole 512 at the top of limited block 512, makes to limit Block 55 loses limit effect；By the mating reaction of push rod 54, elastic slice 542 and limited block 55, convenient for the dismounting work to filter layer Make, to easily be collected processing to the material on filter layer, while being also convenient for the dredging to filter layer and more changing jobs.

The push rod 54 is arranged in the installation cavity 511, and the push rod 54 is equipped with the first limit plate 541, described to hold 53 bottom surface of plate is equipped with the second limit plate 531；1 side wall of primary filtration case is equipped with the limit matched with the limited block 55 Slot 18；First limit plate 541 and the second limit plate 531 play restriction effect to the critical distance that push rod 54 moves, and avoid push rod 54 Stress is crossed senior general's push rod 54 and is pulled out out of installation cavity 511, shields to push rod 54；When by mounting blocks 51 be packed into primary filtration It when in case 1, catches and holds plate 55 and push mounting blocks 51 inside, the second limit plate 531 plays position-limiting action to push rod 54, transports push rod 54 It can not continue to avoid excessive the entering in installation cavity 511 of push rod 54 from making toward 511 internal motion of installation cavity after moving maximum distance Elastic slice 542 occur excessive deformation cause elastic slice 542 elastic failure can not return, to influence the position-limiting action of limited block 55, It shields to elastic slice 542；When pulling out mounting blocks 51 out of primary filtration case 1, pulling holds plate 53 and drives push rod 54 past Outer movement plays position-limiting action to push rod 54 by the first limit plate 541, avoids push rod 54 from directly pulling out out of installation cavity 511 and make The damage of forming apparatus, convenient for mounting blocks 51 are pulled out primary filtration case 1 by holding plate 53；When mounting blocks 51 are encased in primary filtration After in case 1, by the cooperation between limited block 55 and limiting slot 18, mounting blocks 51 and primary filtration case 1 is made to form secure fit, It avoids filter layer mounting blocks 51 and primary filtration case 1 when shaking from disengaging to connect, filter layer is made to drop out 1 shadow of primary filtration case The filter effect for ringing material causes the damage of equipment, increases the filter effect of mounting blocks 51 and primary filtration case 1.

The first filter layer left part 121 is equipped with link slot 1211, and the first filter layer right part 122 is equipped with and institute State the gag lever post 1221 that link slot 1211 matches；On the first filter layer left part 121 and the first filter layer right part 122 It is respectively equipped with baffle 123；When first filter layer 12 is encased in preliminary treatment case 1, catches and hold plate 53 for the first filter layer left side Portion 121 and the first filter layer right part 122 are encased in primary filtration case 1 from the left and right sides of primary filtration case 1 respectively, the first mistake Filtering layer left part 121 and the first filter layer right part 122 contact with each other after entering in primary filtration case 1, pass through the first filter layer The cooperation between gag lever post 1221 on the link slot 1211 of left part 121 and the first filter layer right part 122 keeps the first filter layer left Portion 121 and the first filter layer right part 122 are mutually attached, and the first filter layer left part 121 is made to have the first filter layer right part 122 company It is connected into an entirety and processing is filtered to drug, the granule foreign in drug is removed, promote drug filtering purification effect Fruit；Drug is blocked on the first filter layer 12 by baffle 123, avoids drug from being flowed along the first filter layer 12, from vibration The bottom that primary filtration case 1 is fallen at spring 52 makes drug just not fall to secondary filter bucket 3 directly by filtration treatment It is interior, influence the purification processes effect of drug；Making drug by baffle 123 can fall to tentatively after filter layer filtration treatment 1 bottom for the treatment of box, promotes the impurity-eliminating effect of drug, increases the quality of finished drag products.

It is equipped with elastic raised line 1212 above the link slot 1211, is equipped with above the gag lever post 1221 convex with the elasticity The third groove 1222 that item 1212 matches；Elastic raised line 1212 is made of elastic material, can be rubber, elastic raised line 1212 be rectangular configuration, after the first filter layer left part 121 and the first filter layer right part 122 complement each other to form connection, elasticity Raised line 1212, which is inserted into be formed in third groove 1222 with third groove 1222, to be cooperated；When to enter third recessed for elastic raised line 1212 When in slot 1222, elastic raised line 1212 generates certain deformation under extrusion, to increase elastic raised line 1212 and third groove 1222 contact area makes elastic raised line 1212 form close cooperation with third groove 1222, increases by the first filter layer left part 121 and first filter layer right part 122 connection effect, avoid drug from the first articulamentum left part 121 and the second articulamentum right part 122 junction is fallen, and influences the filtering refining effect of drug, increases the reliability that filter layer uses.

The structure of second filter layer 13 is identical as the structure of the first filtering 12.

A plurality of transfer roller 19 is equipped with below first filter layer 12 and second filter layer 13,19 activity of transfer roller is even It is connected in the primary filtration case 1；Transfer roller 19 plays a supportive role to filter layer, and transfer roller 19 can be rotated, transfer roller 19 and filtering Layer bottom surface is in contact；When filter layer is loaded into Rose Box, filter layer is placed on transfer roller 19, avoids the another of filter layer One end loses support force and turns down down, makes to shake spring 52 and bend to influence the installation of filter layer；When filter layer front end is placed After on transfer roller 19, mounting blocks 51 are pushed inside, make filter layer toward preliminary 1 internal motion of Rose Box, transfer roller 19 is past in filter layer It is rotated when primary filtration 1 internal motion of case, filtering chamber interior wall is entered convenient for filter layer, convenient for the installation of filter layer；Turn Roller 19 reduces the frictional force between filter layer by rotation on the basis of providing support force, and filter layer is made to be easier to be pacified Dress simplifies the installation process of filter layer.

Embodiment 3:

As shown in figs. 12-14, the present embodiment the difference from embodiment 1 is that: the support base 2 include upper bracket 25 and lower bracket 26, damping device is equipped between the upper bracket 25 and the lower bracket 26；When actuator driving secondary filter bucket 3 is rotated When, it is absorbed by the shake of damping device generated when being rotated to secondary filter bucket 3, enables secondary filter bucket 3 more It works in stable environment, avoids equipment for purifying from generating violent shake under the action of actuator, in filter vat Component damages, and influences the service life of equipment for purifying；The setting of damping device effectively plays equipment for purifying to stablize and make With the frequency of reduction equipment for purifying shake shields to each component in equipment for purifying, and extend equipment for purifying uses the longevity Life；By being provided separately for upper and lower bracket, when equipment for purifying generates certain vibration, lower bracket 26 being capable of stable and ground It is in contact, provides good support effect for equipment for purifying, avoid equipment for purifying support base in vibration from shaking with it initiation and mention Pure equipment topples over accident；By the mutual cooperation of upper and lower bracket and damping device, stable support effect is provided for equipment for purifying, Promote the reliability of equipment for purifying；Reduce influence of the vibration to equipment for purifying inner part, extends service life of equipment.

25 bottom of upper bracket is equipped with the first mounting rail 253, is equipped with the second mounting rail 262 at the top of the lower bracket 26, First mounting rail 253 is equipped with the first fixing groove 251, and second mounting rail 263 is equipped with the second fixing groove 261；Peace Dress beam is rectangular configuration, increases the installation space of mounting rail, convenient for installing other component on mounting rail；Pass through the first mounting rail 253 and second mounting rail 262 fixed installation is served to damping device, enable damping device it is stable be installed on upper bracket 25 Between lower bracket 26, good damping effect is provided for equipment；First fixing groove 251 and the second fixing groove 261 fill damping Fixed position-limiting action has been set, the installation site of damping device has been limited, is mounted on damping device on designated position and preferably provides Damping effect.

The damping device include damping spring 27, set on 251 bottom surface of the first fixing groove fixed link 28 and wear Standing screw 29 in second fixing groove 261, described 27 one end of damping spring are set in first fixing groove 251, The other end is set in second fixing groove 261；Damping spring 27 plays damping effect, is produced with the setting of damping spring 27 to equipment Raw vibration is absorbed, and the vibration of equipment for purifying is reduced, and damping spring 27 generates equipment for purifying by the elastic force of itself Vibration is effectively absorbed, and is shielded to the component in equipment for purifying；Fixed link 28 and standing screw 29 are to damping bullet Spring 27 plays position-limiting action, determines the position of damping spring 27, is installed in damping spring 27 on preset position；Pass through fixation Bar 28 and standing screw 29 make damping spring 27 make easily to generate in absorption vibration the position-limiting action of damping spring 27 It is mobile, so that damping spring 27 is installed on preset installation site always, avoiding damping spring 27 reduces damping dress because of mobile The damping effect set；The both ends of damping spring 27 are installed in the first fixing groove 251 and the second fixing groove 261 respectively, makes the One fixing groove 251 and the second fixing groove 261 increase the limit effect to damping spring 27, effectively avoid damping spring 27 and exist It shifts when playing cushioning effect, increases the damping effect of damping spring 27.

25 bottom surface of upper bracket is equipped with locating rod 252, and 26 top surface of lower bracket is equipped with to match with the locating rod 252 The positioning sleeve 262 of conjunction, 262 inner wall of positioning sleeve are equipped with multiple Universal casters 2621；Positioning sleeve 262 is sheathed on locating rod On 252, locating rod 252 can be moved along 262 inner wall of positioning sleeve, by the setting of Universal caster 2621, reduce locating rod Frictional force between 252 and 262 inner wall of positioning sleeve enables locating rod 252 more easily to be transported along 262 inner wall of positioning sleeve It is dynamic；By the cooperation between locating rod 252 and positioning sleeve 262, position-limiting action is risen to upper bracket 25 and lower bracket 26, makes upper bracket 25 and lower bracket 26 be on opposite predeterminated position, avoid damping device from making upper bracket 25 and lower bracket 26 wrong in damping Position, influences the support effect of carrier base 2；Locating rod 252 can be moved up and down along 262 inner wall of positioning sleeve, make 252 He of locating rod Positioning sleeve 262 plays position-limiting action to upper bracket 25 and lower bracket 26 under the premise of not influencing damping device normal work, is promoted The reliability of carrier base 2.

Second fixing groove, 261 bottom surface is equipped with tapped through hole 2611, the tapped through hole 2611 and the standing screw 29 match；By the cooperation between tapped through hole 2611 and standing screw 29, simplify the installation steps of damping spring 27；When right When damping spring 27 is installed, damping spring 27 is contracted to certain length, damping spring 27 is nested into fixed link 28, So that damping spring 27 is restored former length, the upper and lower side of spring is moved into respectively in the first fixing groove 251 and the second fixing groove 261, then Standing screw 29 is inserted into tapped through hole 2611, limit fixed function is risen to damping spring 27；It is easy to damping spring 27 It is replaced, reduces maintenance cost.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

1. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer, including primary filtration case (1), it is set to the primary filtration The support base (2) of case (1) two sides, be set to the primary filtration case (1) below secondary filter bucket (3) and be set to the secondary mistake Material containing vehicle (4) below lauter tub (3)；First charging aperture (11) are equipped at the top of the primary filtration case (1), the primary filtration case (11) the first filter layer (12) are equipped in, are equipped with the second filter layer (13) below first filter layer (12), first mistake The filter opening aperture of filtering layer (12) is greater than the filter opening aperture of second filter layer (13)；It is characterized by: first filter layer It (12) is to be detachably connected with the primary filtration case (1) with second filter layer (13), the first filter layer (12) packet Include the first filter layer left part (121) and the first filter layer right part (122), the first filter layer left part (121) and described second Filter layer right part (122) is detachable cooperation.

2. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer described in accordance with the claim 1, it is characterised in that: described First filter layer (12) and second filter layer (13) two sides are respectively equipped with vibration spring (52), the vibration spring (52) one End is fixed with mounting blocks (51), and mounting blocks (51) side is equipped with and holds plate (53), and the plate (53) of holding is arranged in the installation In block (51).

3. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer according to claim 2, it is characterised in that: described Installation cavity (511) are equipped in mounting blocks (51), equipped with push rod (54), the push rod (54) is equipped with elastic slice for described hold plate (53) (542), elastic slice (542) both ends are respectively equipped with limited block (55), and installation cavity (511) two sides are equipped with and the limited block (55) through-hole (512) matched.

4. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer described in accordance with the claim 3, it is characterised in that: described Push rod (54) is arranged in the installation cavity (511), and the push rod (54) is equipped with the first limit plate (541), described to hold plate (53) bottom surface is equipped with the second limit plate (531)；Primary filtration case (1) side wall is equipped with and matches with the limited block (55) Limiting slot (18).

5. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer described in accordance with the claim 1, it is characterised in that: described First filter layer left part (121) is equipped with link slot (1211), and the first filter layer right part (122) is equipped with and the connection The gag lever post (1221) that slot (1211) matches；The first filter layer left part (121) and the first filter layer right part (122) On be respectively equipped with baffle (123).

6. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer according to claim 5, it is characterised in that: described It is equipped with elastic raised line (1212) above link slot (1211), is equipped with above the gag lever post (1221) and the elastic raised line (1212) the third groove (1222) matched.

7. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer described in accordance with the claim 1, it is characterised in that: described A plurality of transfer roller (19) are equipped with below first filter layer (12) and second filter layer (13), the transfer roller (19) is movably connected on In the primary filtration case (1).

8. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer described in accordance with the claim 1, it is characterised in that: described Support base (2) is equipped with the actuator for driving the secondary filter bucket (3), is equipped with cleaning in the secondary filter bucket (3) Device；The material containing vehicle (4) is equipped with suction device.

9. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer according to claim 8, it is characterised in that: described Cleaning device includes the connecting rod (35) on secondary filter bucket (3) inner wall, the company on the connecting rod (35) It connects block (351), the moving cylinder (37) being set on the link block (351), be set on the moving cylinder (37) piston rod Connecting plate (371) and the bristle mounting plate (391) being set on the connecting plate (371), the bristle mounting plate (391) are equipped with Bristle (392).

10. a kind of bio-pharmaceuticals extract equipment for being conveniently replaceable filter layer according to claim 9, it is characterised in that: institute It states connecting plate (371) both ends to be respectively equipped with connection component (38), the bristle mounting plate (391) passes through the connection component (38) It is connected with the connecting plate (371)；The connection component (38) includes the attachment base being fixed on the connecting plate (371) (383), the motion bar (382) being set on the attachment base (383) and the connecting spring being sheathed on the motion bar (382) (381).