CN102527525A - Full-automatic balancing rotary centrifugal separation method and full-automatic centrifugal separator - Google Patents
Full-automatic balancing rotary centrifugal separation method and full-automatic centrifugal separator Download PDFInfo
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- CN102527525A CN102527525A CN2012100263686A CN201210026368A CN102527525A CN 102527525 A CN102527525 A CN 102527525A CN 2012100263686 A CN2012100263686 A CN 2012100263686A CN 201210026368 A CN201210026368 A CN 201210026368A CN 102527525 A CN102527525 A CN 102527525A
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Abstract
The invention relates to the technical field of centrifugal separation and discloses a full-automatic balancing rotary centrifugal separation method and a full-automatic centrifugal separator. The full-automatic centrifugal separator comprises a centrifugal rotary main body framework, a balance liquid circulating channel, centrifugal boxes and a central controller, wherein the centrifugal rotary main body framework consists of a central vertical shaft and horizontal arms distributed around the central vertical shaft through connection; an end part of each horizontal arm is provided with a centrifugal box; the balance liquid circulating channel for controlling double connected bag centrifuged objects in the centrifugal boxes to be automatically balanced is formed on the centrifugal rotary main body framework; an automatic separation monitoring and controlling system for monitoring and controlling each double connected bag communicating pipe is arranged on the horizontal arms; and the central vertical shaft is connected with a transmission mechanism or a motor shaft through a bearing block. The full-automatic centrifugal separator can be applied to preparing superoxide dismutase and VIII factors, centrifugal separation can be performed in a short time in a closed state, operating steps can be reduced, the labor intensity is lightened, the working efficiency and the product quality are improved, and the production cost is reduced.
Description
[technical field]
The present invention relates to centrifugal separation equipment and separation method technical field, relate in particular to a kind of full-automatic trim rotating centrifugal separation method and automatic centrifugal seperator.
[background technology]
At present; It is a kind of oxidation resistant medicine that erythrocuprein (SOD) is used to treat multiple disease, also is a kind of primary raw material composition of cosmetics simultaneously, makes the medicine of a kind of hemostasis of the VIII factor; The stable extreme difference of this VIII factor (cryoprecipitate); Requirement condition is high, must under air-tight state, separate, and require to centrifugalize at short notice to finish;
The raw material of making SOD, the VIII factor is a kind of liquid charging stock, and said liquid charging stock is the animal blood that exsomatizes, and utilizes the proportion of various compositions in the liquid charging stock different, to liquid carry out centrifugal after, the composition to different specific weight separates again.
And existing at present, carrying out when centrifugal, be to be carried out manual trim by centrifugal thing, said manual trim is to utilize balance to weigh to add the object carrier trim; Carry out centrifugal through existing centrifugation apparatus again after the trim; After treating centrifugal finishing; Carry out hand again, said hand is to take out by the bigeminy bag after centrifugal, the entity bag is slowly put into spring clip utilize perusal to be separated by the stratification state of centrifugal liquid;
Centrifugal is two processes with separating, and in same equipment, do not carry out, and existing manufacture craft process is complicated, method falls behind complex structure.
[summary of the invention]
In order to overcome the deficiency in the background technology, the present invention provides a kind of full-automatic trim rotating centrifugal separation method and automatic centrifugal seperator.Can in same centrifugal process, be become two kinds of proportion different liquid by centrifugal monomer separation through the centrifugal automatic trim of centrifuge with a plurality of.
In order to realize the foregoing invention purpose, the present invention adopts technical scheme following:
A kind of automatic centrifugal seperator; Comprise: centrifugal rotating main body framework, equilibrium liquid circulation canal, centrifugal case, master controller; Said centrifugal rotating main body framework is by vertical the connecting to form of horizontal arm of vertical axle in center and the vertical axle distribution around the center, and the end of said each horizontal arm is provided with centrifugal case; Said centrifugal rotating main body framework is provided with the bigeminy bag that is provided with in the centrifugal case of control and is carried out self balancing equilibrium liquid circulation canal by centrifugal thing; Said horizontal arm is provided with the automatic monitor control system that separates to monitoring with control bigeminy bag communicating pipe obliteration or the unlatching of each bigeminy bag communicating pipe; The vertical axle in said center links to each other with transmission mechanism or motor shaft through bearing block; The motor that said autobalance is rotated, the monitor control system that separates automatically link to each other with master controller.
A kind of automatic centrifugal seperator; Said centrifugal case is the hollow case of a flat; Centrifugal box cavity is provided with netted partition, and netted partition both sides are respectively arranged with the cavity of placing the bigeminy bag, and each cavity upper end near the vertical axle in center is provided with breach; The lower end of cavity is provided with through hole, and said breach is communicated with the inner chamber of balance liquid pool through cavity, through hole; Said centrifugal upper box part is provided with the unlatching door of placing the bigeminy bag, and the folding of opening door is along the hollow case upper edge that is arranged near the vertical axle head in center.
A kind of automatic centrifugal seperator, the monitor control system of said automatic separation is connected to form through lead and master controller respectively by the electronic eyes of monitoring bigeminy bag granule size in communicating pipe and the valve of control bigeminy bag communicating pipe conducting or blocking-up; Said electronic eyes and valve are a pair of corollary apparatus of the connection pipe of the corresponding outer bigeminy bag of breach of coming in and going out.
A kind of automatic centrifugal seperator; The trend of connecting pipe in the bigeminy bag in the said centrifugal case; The real bag that is provided with by axle head far away upwards communicating pipe from damaged mouthful of centrifugal case upper end outside centrifugal case, more from top to bottom, behind the electronic eyes of the monitor control system that separates automatically on the horizontal arm, valve; Return former damaged mouthful of empty bag that is provided with to the interior proximal ends of centrifugal case again, said electronic eyes and valve were separately positioned on bigeminy bag communicating pipe.
A kind of automatic centrifugal seperator; The balance liquid pool upper edge that said equilibrium liquid circulation canal is provided with by centrifugal rotary body framework middle part is communicated with the centrifugal case through hole of horizontal arm end setting and constitutes; Said balance liquid pool by liquid pool at the bottom of, tiltedly sidewall, Chi Ding form inverted conical cavity structure for balance liquid pool annular; The Chi Ding of said balance liquid pool inner chamber communicates with through hole on the centrifugal case, and said equilibrium liquid circulation canal can make equilibrium liquid in each centrifugal case, freely shift and distribute.
A kind of automatic centrifugal seperator, said control bigeminy bag communicating pipe conducting or closed valve are electromagnetic valve, or are Air control valve; Said Air control valve is communicated with loop draught pipe through bronchus respectively, and loop draught pipe is communicated with the pneumatics pump that top, vertical axle upper end, center is provided with; Said bronchus is provided with the Flux switch of control air feed, and said Flux switch links to each other with master controller through lead.
A kind of automatic centrifugal seperator, said Air control valve is made up of portable plate, baffle plate, valve body, is provided with tube seat in the said baffle plate, and said portable plate is provided with convexity.
A kind of automatic centrifugal seperator, said master controller are gone up a carbon brush slip-ring electric installation that is provided with through the vertical axle in center and are linked to each other with electronic eyes, Flux switch, pneumatics pump.
A kind of automatic centrifugal seperator, the horizontal arm on the said centrifugal rotary body, to around evenly stretch out six roots of sensation horizontal arm, every centrifugal case of horizontal arm and the angle angle be arranged on 40
0-60
0
A kind of full-automatic trim rotating centrifugal separation method comprises:
1), join the assembly method of bag,
A. be enclosed within on the real bag that fills liquid with elastic cord, increase pressure in the sack;
The pipe that is communicated with in the middle of the real bag that b. will fill liquid with pliers again and the empty bag picks up nextly, and the lacuna of blocking between two sacks communicates;
C. will be communicated with the tube chamber obstruction piece of two sack pipe origin or beginnings again, fracture by hand, and make tube chamber and fill liquid sack chamber and communicate;
D. open centrifugal chamber door, with real bag that fills liquid and empty bag, the overlapping centrifugal case chamber of putting into, the direction of placement is, and the reality bag that fills liquid is arranged on axle side lacuna far away, and empty bag is arranged on paraxial side lacuna;
After the connection pipe that e. will connect two sack inner chambers is again pulled out one section; The trend of pipe is through the breach of centrifugal case sinciput, to pass through electronic eyes earlier; Electronic eyes is monitored being communicated with density and the flow that large and small particle passes through in the pipe, is transferred to information on the master controller at any time;
F.. be communicated with pipe and pass through valve again, then, pipe forms the loop again in centrifugal case sinciput and centrifugal case are gone to the bottom the centrifugal case of the damaged entering chamber of being formed;
G. same, to placing the bigeminy bag in centrifugal case (3) the opposite side chamber, close the unlatching door (3.2) of centrifugal case (3) then;
Same to the centrifugal case on the machine, will join packedly to go in the centrifugal case with above-mentioned steps;
2), the method for work of centrifugal separator, make it accomplish the separation that corresponding cover joins liquid in the bag separately through the hierarchy of control;
A. at first, open electromagnetic switch, a breather pipe is communicated with.
B. open the pneumatics pump again, make each valve blocking-up tube chamber connection of two sack intermediate tubes of cover couplet bag separately;
C. remove the pliers on each pipe, begin to carry out the start-up routine of centrifuge;
E. start the centrifuge running, when centrifuge starts, carry out acceleration operation; Electronic eyes is started working simultaneously.Information is transferred to master controller, and master controller is handled the back and is sent instruction, with the closing down of by-pass valve control, electromagnetic switch, open, and master controller and to the control of the centrifuge running speed and the work of shutdown;
F. the proportion of equilibrium liquid >=fill the overall proportion of liquid sack makes the sack that fills liquid in the equilibrium liquid when centrifugal, form floating state;
When g. centrifugal, equilibrium liquid arrives the through hole that each centrifugal case is gone to the bottom through the oblique sidewall of counterbalance cell annular; Get into centrifugal case, freely distribute to each centrifugal case, equilibrium liquid will be full of centrifugal case; If unnecessary equilibrium liquid is arranged; To be thrown out of damaged of centrifugal case, make centrifuge when centrifugal rotation, reach the equilbrium running of each centrifugal case.
H. centrifuge speed is set to 2000-4000 rev/min, and the centrifugal corresponding time is: in the time of 2000 rev/mins, the time is 20 minutes; In the time of 4000 rev/mins, the time is 5 minutes;
I. when centrifuge running reaches speed 2000-4000 rev/min that sets, the centrifuge speed that will slow down gradually;
J. when centrifuge dropped to below 800/ minute, all valves were open-minded, and the bigeminy bag fills the real bag of liquid, is being with the pressure that elastic cord forms, and made liquid separated pass through communicating pipe and moved to empty bag;
K. simultaneously; Electronic eyes is being monitored the granular size in communicating pipe constantly, and via controller obtains particle length in the separating liquid>during the information of 2-6 μ m, will accuse that the electromagnetic switch on this breather pipe is opened; Make the through-flow of valve closing pipe, stop this cover is joined the separation of the liquid of bag.
When l. the couplet bag separable programming in other casing did not also finish, centrifuge kept 60-120 rev/min speed running;
M. treat that all join in bag pipelines, particle length is all in the separating liquid>during the information of 2-6 μ m, controller will pass through all couplet bag pipes of valve closing, and after the branching program of liquid all stops, centrifuge will stop fully.
N. after centrifuge stops fully, the equilibrium liquid in each centrifugal case, the through hole that will go to the bottom through centrifugal case through the oblique sidewall of counterbalance cell, is back in the counterbalance cell, because of the effect of gravity again.
O. after treating that centrifuge is static, each joins the middle connection pipe of bag with the pliers folder, makes each join bag pipeline and is blocked fully, adjusts the drive manner of air compressor machine again, and air compressor machine is outwards bled, and each valve is caved in.Open centrifugal chamber door then respectively, take out by centrifugal sack.
P. turn off air compressor machine, promptly finish the work.
Because adopt aforesaid technical scheme, the present invention has following superiority:
A kind of full-automatic trim rotating centrifugal separation method and automatic centrifugal seperator can be applied in the real work, can reduce job step, reduce labor intensity, and can increase work efficiency and product quality, reduce cost.
The present invention can be applied to the making to erythrocuprein (SOD).SOD is a kind of oxidation resistant medicine, can treat multiple disease, also is a kind of cosmetics primary raw material.SOD need extract from animal blood, as when slaughtering ox, sheep, pig, with the blood of animal; Collect with anti-coagulants, make these blood, be in liquid condition always; After with hematoclasis, centrifugalize and collect SOD, because blood is the best culture medium of bacterium; So, need under airtight state, centrifugalize sometimes.
The present invention can be applied in the deep processing work to blood, and the animal blood after utilization is exsomatized is made the VIII factor (a kind of medicine of hemostasis) as raw material.This VIII factor stability extreme difference, requirement condition is high, must must under air-tight state, centrifugalize at short notice.
[description of drawings]
Fig. 1 is the structural representation of Air control valve automatic centrifugal seperator;
Fig. 2 is the plan structure sketch map of Fig. 1;
Fig. 3 is the structural representation that centrifugal case and bigeminy bag are placed;
Fig. 4 a is the structural representation that valve is opened state; Fig. 4 b is the structural representation that valve closes state;
Fig. 5 is the structural representation of bigeminy bag;
Fig. 6 is the structural representation of electric control valve automatic centrifugal seperator;
Fig. 7 is the plan structure sketch map of Fig. 6;
Among the figure: axle 1, horizontal arm 2, centrifugal case 3, netted partition 3.1, unlatching door 3.2, door-hinge 3.3, breach 3.4, bigeminy bag 4, real bag 4.1, communicating pipe 4.2, empty bag 4.3,4.4 elastic cords, electronic eyes 5, valve 6, baffle plate 6.1, valve body 6.2, portable plate 6.3, pneumatics pump 7, loop draught pipe 8, a breather pipe 9, Flux switch 10, balance liquid pool 11, equilibrium liquid 12, through hole 13, lead 14, slip ring 15, carbon brush 16, liquid pool breach 17, electric control valve 18 hang down at the center.
[specific embodiment]
Embodiment one
Like Fig. 1,2,3,4, shown in 5; A kind of Pneumatic valve gate-type automatic centrifugal seperator; Comprise: centrifugal rotating main body framework, equilibrium liquid circulation canal, centrifugal case, master controller; Said centrifugal rotating main body framework is by horizontal arm 2 vertical the connecting to form of vertical axle 1 in center and the vertical axle distribution around the center, and the end of said each horizontal arm 2 is provided with centrifugal case 3; Said centrifugal rotating main body framework is provided with the bigeminy bag that is provided with in the centrifugal case of control and is carried out self balancing equilibrium liquid circulation canal by centrifugal thing; Said horizontal arm 2 is provided with the automatic monitor control system that separates to monitoring with control bigeminy bag communicating pipes 4.2 obliteration or the unlatching of each bigeminy bag communicating pipe 4.2; The vertical axle 1 in said center links to each other with transmission mechanism or motor shaft through bearing block; The motor that said autobalance is rotated, the monitor control system that separates automatically link to each other with master controller.
Said centrifugal case 3 is the hollow case of a flat; Centrifugal case 3 inner chambers are provided with netted partition 3.1; Netted partition 3.1 both sides are respectively arranged with the cavity of placing bigeminy bag 4; Each cavity upper end near the vertical axle 1 in center is provided with breach 3.4, and the lower end of cavity is provided with through hole 13, and said breach 3.4 is communicated with the inner chamber of balance liquid pool 11 through cavity, through hole 13; Said centrifugal case 3 tops are provided with the unlatching door 3.2 of placing bigeminy bag 4, and it is hinged through door-hinge 3.3 and casing to open door 3.2; The folding of opening door 3.2 is along hollow case 3 upper edges that are arranged near the vertical axle head in center.Separative bigeminy bag 4 is set in the centrifugal case 3; The di-bags is provided with electronic eyes 5 and valve 6 communicating pipe 4.2 in the said centrifugal case 3.
The monitor control system of said automatic separation is by the electronic eyes 5 of monitoring bigeminy granule size in bag communicating pipe 4.2 and the valve 6 of control bigeminy bag communicating pipe conducting or blocking-up; Be connected to form through lead 14 and master controller respectively; Be that electronic eyes 5 links to each other with central control system through holding wire; Valve 6 links to each other with master controller through lead 14, and said electronic eyes 5 is separately positioned on bigeminy bag communicating pipe 4.2 with valve 6; The said electronic eyes 5 that is distributed in setting on the horizontal arm 2 is a pair of corollary apparatus of the communicating pipe 4.2 of the corresponding outer bigeminy bag of breach of coming in and going out with valve 6.4.2 one-tenth in the position that said electronic eyes 5 and valve 6 are assembled and the communicating pipe of bigeminy bag be trend up and down, is used for the separation to centrifugal liquid, makes and overlap rubber band 4.4 on the entity bag 4.1, to increasing the pressure in the entity bag 4.1, can liquid be pressed onto in the sky bags 4.3.
The pipeline rout of communicating pipe 4.2 in the bigeminy bag 4 in the said centrifugal case 3; The communicating pipe 4.2 that makes progress by the real bag 4.1 of axle head setting far away from damaged mouthful 3.4 of centrifugal case 3 upper ends outside centrifugal case 3; Again from top to bottom behind the electronic eyes 5 of the monitor control system that automatically separates on the horizontal arm 2, valve 6, return the former damaged mouthful 3.4 empty bag 4.3 that proximal ends are provided with to the centrifugal case 3 again.
Through hole 13 is communicated with and constitutes on the centrifugal case 3 of the horizontal arm 2 ends setting that the balance liquid pool 11 that said equilibrium liquid circulation canal is provided with by centrifugal rotary body framework middle part distributes through the upper edge and the axle 1 that hangs down around the center; Said balance liquid pool 11 by at the bottom of the liquid pool, tiltedly sidewall, Chi Ding form inverted conical cavity structure for balance liquid pool annular; The Chi Ding of said balance liquid pool 11 inner chambers communicates with through hole 13 on the centrifugal case, and said equilibrium liquid circulation canal can make equilibrium liquid 12 in each centrifugal case 3, freely shift and distribute.The Chi Ding of said balance liquid pool 11 inner chambers is provided with the liquid pool breach 17 of six symmetries.
Said control bigeminy bag communicating pipe conducting or closed valve 6 are Air control valve; Said Air control valve inner chamber is communicated with loop draught pipe 8 through bronchus 9 respectively, and loop draught pipe 8 is communicated with the pneumatics pump 7 that vertical axle top, 1 upper end, center is provided with; Said bronchus 9 is provided with the Flux switch 10 of control air feed, and said Flux switch 10 links to each other with master controller through lead 14.
Said Air control valve 6 is made up of portable plate 6.3, baffle plate 6.1, valve body 6.2, is provided with tube seat in the said baffle plate 6.1, and said portable plate 6.3 is provided with convexity.
Said master controller links to each other with electronic eyes 5, Flux switch 10, pneumatics pump 7 through carbon brush 16, slip ring 15 electric installations that are provided with on the vertical axle 1 in center.
Horizontal arm 2 on the said centrifugal rotary body evenly stretches out six roots of sensation horizontal arm 2 to all around, and the angle angle of every horizontal arm 2 and centrifugal case 3 is arranged on 40
0-60
0Best.
A kind of automatic centrifugal separation method comprises:
1), the assembly method of bigeminy bag,
A. be enclosed within on the real bag 4.1 that fills liquid with elastic cord 4.4, make real bag 4.1 interior pressure greater than 10 Ke/㎝
2
Pick up communicating pipe 4.2 in the middle of the real bag 4.1 that b. will fill liquid with pliers again and the empty bag 4.3, the lacuna of blocking between two sacks communicates;
C. again that tube chamber obstruction piece on the real bag 4.1 of communicating pipes 4.2 origin or beginning is disconnected with record book in accordion form, communicating pipe 4.2 is communicated with real bag 4.1 chambeies that fill liquid;
D. open the unlatching door 3.2 of centrifugal case, with real bag 4.1 and empty bag 4.3 overlapping centrifugal case 3 chambeies of putting into filling liquid, the direction of placement is: real bag 4.1 that fills liquid is arranged on center far away vertical axle 1 a side lacuna, and empty bag 4.3 is arranged on the vertical 1 side lacuna in nearly center;
E. will connect again two sack inner chambers communicating pipe 4.2 pull out one section after; The trend of pipe is, through the breach 3.4 of centrifugal case sinciput, earlier through electronic eyes 5; Electronic eyes is monitored density and flow that large and small particle in communicating pipe 4.2 passes through, is transferred to information on the master controller at any time;
F.. pass through valve 6 on the horizontal wall 2 communicating pipe 4.2 again, and then the breach 3.4 of getting back to centrifugal case sinciput gets in centrifugal case 3 chambeies and is communicated with the formation loop with empty bag 4.3;
G. close the unlatching door 3.2 of centrifugal case;
Same centrifugal case 3 to installing on the machine is packed bigeminy bag 4 in the centrifugal case 3 into above-mentioned steps;
2), the method for work of centrifugal separator, make the centrifugal case of installing on the machine 3 accomplish the fluid separation applications of the real bag 4.1 that fills liquid in the corresponding bigeminy bag 4 separately through the hierarchy of control;
A. at first, open electromagnetic switch 10, a breather pipe 9 is communicated with.
B. open pneumatics pump 7 again, middle communicating pipes 4.2 tube chamber of two sacks of bigeminy bag 4 in the centrifugal separately case 3 of each valve 6 blocking-up is communicated with;
C. remove the pliers on each pipe communicating pipes 4.2, begin to carry out the start-up routine of centrifuge;
E. start the centrifuge running; When centrifuge starts, carry out acceleration operation, electronic eyes 5 is started working simultaneously; The information of gathering is transferred to master controller; Master controller is handled the back and is sent instruction, with the closing down of by-pass valve control 6, electromagnetic switch 10, open, and master controller and to the control of the centrifuge running speed and the work of shutdown;
F. the proportion of equilibrium liquid 12 >=fill the overall proportion of liquid sack will guarantee the amount of equilibrium liquid 12.
When g. centrifugal, equilibrium liquid 12 arrives the through hole that each centrifugal case is gone to the bottom through the oblique sidewall of counterbalance cell annular; Get into centrifugal case, freely distribute to each centrifugal case, equilibrium liquid will be full of centrifugal case; If unnecessary equilibrium liquid is arranged; To be thrown out of damaged of centrifugal case, make centrifuge when centrifugal rotation, reach the equilbrium running of each centrifugal case.
H. centrifuge speed is set to 2000-4000 rev/min, and the centrifugal corresponding time is: in the time of 2000 rev/mins, the time is 20 minutes; In the time of 4000 rev/mins, the time is 5 minutes;
I. reach set speed 2000-4000 rev/min during when centrifuge running, the centrifuge speed that will slow down gradually with centrifugation time;
J. when centrifuge dropped to below 1800/ minute, all valves 6 were open-minded, and the real bag 4.1 that bigeminy bag 4 fills liquid is being with the pressure that elastic cord 4.4 forms, and liquid separated was moved to empty bag 4.3 through communicating pipe 4.2;
K. simultaneously; Electronic eyes 5 is being monitored the granular size in communicating pipe 4.2 constantly; Via controller obtains particle length in the separating liquid>during the information of 2-6 μ m; Will accuse electromagnetic switch 10 unlatchings on this breather pipe 9, make valve 6 close the through-flow of communicating pipes 4.2 pipe, stop separation the liquid of this bigeminy bag 4.
When l. bigeminy bag 4 separable programmings in centrifugal case 3 bodies on the machine did not also finish, centrifuge kept 60-120 rev/min speed running;
M. treat that particle length is all in the separating liquid in all bigeminy bag 4 pipelines>during the information of 2-6 μ m, controller will pass through valve 6 closeall bigeminy bag 4 pipelines, and after the separation branching program of liquid all stops, centrifuge will stop fully.
N. after centrifuge stops fully, the equilibrium liquid in each centrifugal case 3, the through hole 13 that will go to the bottom through centrifugal case, again through the oblique sidewall of counterbalance cell, the effect through gravity is back in the counterbalance cell 11.
O. after treating that centrifuge is static, the connection pipe with in the middle of each bigeminy bag 4 of pliers clamping is blocked the pipeline of each bigeminy bag 4 fully, adjusts the drive manner of air compressor machine 7 again, and air compressor machine 7 is outwards bled, and each valve 6 is caved in.Open respectively then centrifugal case unlatching door 3.2, take out by centrifugal sack.
P. turn off air compressor machine 7, promptly finish the work.
The structure of automatic centrifugal seperator is made up of to evenly stretching out six roots of sensation horizontal arm all around the vertical axle in center, lower end connection motor, upper end, and every horizontal arm outer end links to each other with centrifugal case separately.To be the flat case of a rectangle with centrifugal case.Be a cavity in the centrifugal case, the internal volume of centrifugal case large and small can design according to the large and small and number of packages of required bag.Also can design netted partition in the centrifugal case, netted partition can be with the design of arbitrary shape.But each cuts off the chamber opening must be arranged, be beneficial to joined putting into and taking out of bag.Centrifugal case assembles preferably will have the gradient of certain angle, promptly tilts along the direction rotation of centrifugal force, and above direction tilt is best, and the angle angle of inclination and horizontal arm is with 40-60
0Be the best.Link to each other with the outer end of horizontal arm.Centrifugal case divides six, is respectively; Top, sinciput, the end, back, left side wall and right side wall are gone to the bottom, gone up to centrifugal case.Centrifugal case is gone to the bottom and is connected with the horizontal arm outer end.With sinciput, left side wall and right side wall, simultaneously be designed to the door that to open arbitrarily.Or/and right side wall is designed to door, can only pack or take out left side wall into a cover by centrifugal object from a side.At the openable door of sinciput design, can be according to centrifugal box cavity large and small, in centrifugal case, pack into or take out through this fan door, one or more sets are by centrifugal object.At sinciput, left side wall or right side wall; Design openable door, but need to open mouthful design on paraxial edge, and on paraxial edge; Design the damaged mouth of one 5 ㎜ * 10 ㎜; Several covers can pack in the centrifugal case into by centrifugal liquid sack, will design several damaged mouthful in corresponding position.The design is designed to openable door with sinciput, and two covers of can packing in the centrifugal case chamber are by centrifugal liquid, just on sinciput and the intersection edge of going to the bottom, has designed two the 5 large and small damaged mouths of ㎜ * 10 ㎜.When the dead centrifugal chamber door of button, join the trend of pipeline in the bag, draw out from corresponding damaged mouthful, side vertically downward, through with the horizontal arm angle in electronic eyes, valve after, through this damaged mouthful, return centrifugal case.Electronic eyes and valve are a pair of corollary apparatus, all are corresponding one and join damaged mouthful that the bag pipe is come in and gone out.The position that electronic eyes and valve assembled, with damaged mouthful near vertical up and down be the position, when centrifugal liquid is separated, reduce pressure, so that separation to fluid bag.Electronic eyes is through in the pipe, and liquid particles is large and small, the monitoring of concentration and fractional dose, constantly to the controller feedback information, so that in the centrifugal liquid, and the shifting at any time and the control of transfer amount of centrifugal thing.Each valve, corresponding many breather pipes and an electromagnetic switch, domination one cover is by centrifugal liquid, through the control at any time of pipe circulation transfer.Valve cavity communicates with a breather pipe inner chamber, communicates with loop draught pipe through electromagnetic switch.The fixing miniature pneumatics pump in the top of vertical axle at the center; Its air delivery outlet is through a loop draught pipe; Be fixed on six roots of sensation horizontal arm above breather pipe be connected; Every breather pipe all has the gas flow of an electromagnetic switch control breather pipe, and a breather pipe is communicated in valve cavity in the horizontal arm outer end.Below six roots of sensation horizontal arm, around the center hang down axle around, a balance liquid pool is arranged, at the bottom of its structure has a pond, tiltedly sidewall, Chi Ding, Chi Ding are last that six ponds damage portion that acts during a vacancy arranged for balance liquid pool annular.The balance liquid pool is through the oblique sidewall of annular, and the through hole at angle communicates large and small 6 ㎜ * 8 ㎜ that are not less than of through hole with centrifugal box cavity on axle head far away.The proportion of the equilibrium liquid of adorning in the balance liquid pool is greater than the total proportion that equals by centrifugal thing.Its volume is no less than, and all join bag and all pack into behind the centrifugal case, remaining space and in the balance liquid pool in the centrifugal case, and radius is greater than damaged mouthful total measurement (volume) on the centrifugal chamber door limit.External power supply can link to each other with electronic eyes, mini air compressor, electromagnetic switch respectively through energising carbon brush, conducting ring, electrified wire, under the same allotment of different information, carries out function operation separately.
Valve portable plate and valve are protruding to be one, in valve frame, sink, evagination slides.Valve is not allowing gas leak, or a spot of gas leak, do not influence the ability that vavuum pump carries out the air compression and exceeds.
The slide of electromagnetic switch stretches in the breather pipe tube chamber in breather pipe one side, can accomplish in a breather pipe stretch, outside take out move.Also can expand propping up breather pipe, power supply leads to and into props up in the breather pipe, in a breather pipe, is purpose not reveal gas with the electromagnetic switch setting.Built-in or the outer dress of electromagnetic switch all will make the slide of electromagnetic switch, interiorly stretch, outside take out move, be that the state of vertical-horizontal arm carries out.Electromagnetic switch also can be used existing electromagnetic switch.
The method of work of centrifugal separator is through each hierarchy of control, and a corresponding one by one cover joins bag, and each accomplishes the separable programming that this cover is joined liquid in the bag from the beginning; Each bar props up breather pipe, and each bar props up built-in (breather pipe at this position will expand) or the external electromagnetic switch that the breather pipe middle part is adorned, and valve, electronic eyes have been formed this hierarchy of control.In this hierarchy of control, electronic eyes is just hunted and is joined in the bag, and the information that liquid shifts feeds back to master controller.Electromagnetic switch, valve control and the air pressure that utilizes the pneumatics pump to be produced come management and control to join the cocurrent flow and the blocking effect of pipe in the bag.Electromagnetic switch, the running of valve and pneumatics pump all respectively under the unified instruction of master controller, is carried out running program separately.
The liquid substance that the present invention is centrifugal, separated utilizes the large and small difference of the particle of various different materials in the liquid, and the difference of proportion is to its separation.Promptly be with this liquid, with a cover join packed after, centrifugalize again.The composition that this cover joins bag is, a cavity pipe, and an end connects the sack that liquid is housed, and pipe and sack contact site have a tube chamber to block and are good for, and blocked tube cavity and being communicated with of liquid sack inner chamber is housed.The other end of this cavity tube lamp links to each other with an empty bag, and the inner chamber of pipe communicates with the inner chamber of empty bag.
Through centrifugal and in centrifugal process, this cover is joined in the bag, fill the liquid in the liquid sack, according to the different material of proportion, utilize auto-programming again, the separating substances that its proportion is different, and transfer in the empty bag.Separated material, the difference of particle, its proportion is also different.
Centrifugal case is gone to the bottom and the end, back borders on the edge, and joins with centrifugal pond annular skew wall, makes centrifugal box cavity and balance liquid pool, the through hole that is connected in this boundary.This through hole size is 6 ㎜ * 8 ㎜, and equilibrium liquid is shifted to two chambeies freely freely.Each centrifugal box cavity when centrifugal is not joined the space that bag occupies, and will be balanced liquid and occupy.Equilibrium liquid also can pass through, and balance liquid pool annular is sidewall tiltedly, carries out exchange at any time to each centrifugal case.
During use,, use elastic cord, be enclosed within on the sack that fills liquid, make it the pressure>=10 Ke/㎝ in the sack the assembling of centrifugal work
2First will fill the liquid sack with pliers and pick up with a pipe in the middle of the empty bag, the lacuna of blocking between two sacks communicates.To be communicated with the tube chamber obstruction piece of two sack pipe origin or beginnings again, fracture by hand, and make tube chamber and fill liquid sack chamber and communicate.Open centrifugal chamber door, will fill liquid sack and empty bag, the overlapping chamber of putting into, the direction of placement is, the sack that fills liquid at axle side far away, empty bag in paraxial side.After the pipe that will connect two sack inner chambers was again pulled out one section, the trend of pipe was, damaged through centrifugal case sinciput; Through in the groove of electronic eyes, electronic eyes optical reflection principle capable of using, the amount that large and small particle in the pipe is passed through; Monitor, information is emitted on the circuit controller at any time.Handling the back by circuit control panel and sending instruction, with the closing down of by-pass valve control, electromagnetic switch, open, centrifuge running speed and shutdown work.Pipe through electronic eyes, passes through valve earlier again after going to the bottom of centrifugal case sinciput formed damaged come out.Then, pipe is again in centrifugal case sinciput and centrifugal case are gone to the bottom the centrifugal case of the damaged entering chamber of being formed.Close centrifugal chamber door.At first, open electromagnetic switch, a breather pipe is communicated with.Open the pneumatics pump again, make the pressure in the breather pipe reach designated value, remove the start-up routine that pliers on each pipe begins to carry out centrifuge.
Centrifuge is before starting, and electromagnetic switch is in open state.At first start the mini air compressor inflation, make each valve portable plate evagination, press in the baffle plate groove, make it to block the connection of the middle pipe ground tube chamber of two sacks, take off the pliers on the pipe.Start the centrifuge running, electronic eyes is started working simultaneously.The proportion of equilibrium liquid is equal to the overall proportion that fills the liquid sack, guarantee the amount of equilibrium liquid.When centrifugal, equilibrium liquid can freely distribute to each centrifugal case, and equilibrium liquid will be full of centrifugal case, if unnecessary equilibrium liquid is arranged, it is external to be thrown out of centrifugal motion damaged of centrifugal case.Make centrifuge when centrifugal rotation, reach the equilbrium running of each centrifugal case.Centrifuge speed is 2000-4000 rev/min, and its centrifugal corresponding time is 20-5 minute.When centrifuge running reaches the speed that sets and time, the centrifuge speed that will slow down gradually.When centrifuge dropped to below 2000/ minute, air compressor machine began to bleed, and made each valve cavity become negative pressure, the portable plate of all valves is all caved in after; Controller will send instruction to electromagnetic switch again, close all breather pipes after; Open the pneumatics pump again,, make it to a breather pipe inflation; Reach certain pressure, the preparator inflates in each valve at any time, to block the through-flow of each pipe.After the portable plate of valve all caved in, owing to fill the sack of liquid, because of being with elastic cord outward, formed pressure made the liquid that fills in the liquid sack, through the pipe in the electronic eyes, in empty bag, shifted.Simultaneously, electronic eyes is being monitored in the pipe constantly, the large and small and concentration of particle because, centrifugal liquid through pipe, can transmitted light.Electronic eyes is with the information of being obtained; Constantly convey to the controller of control panel, controller can be large and small according to particle in the required separating liquid, concentration and fractional dose, through to valve, electromagnetic switch opening and closing; To the running of centrifuge, stop and the control of rotating speed, control whole centrifugal process.Controller can be according to the situation of being separated in the pipeline separately, and valve-off stops the branching program of liquid separately respectively.When the branching program of liquid does not finish in also having pipeline, centrifuge will keep 60-120 rev/min speed running.After the branching program of treating liquid in all pipelines all finishes, centrifuge will stop fully.After treating that centrifuge is static, clamp each with pliers and be communicated with the pipe in the middle of two sacks, after making it all two sacks and all being blocked fully; Adjust the drive manner of air compressor machine again, air compressor machine outwards bled, each valve is caved in after; Can open the right door of centrifugal case respectively, take out by centrifugal sack.Turn off air compressor machine, promptly finish the work.
Embodiment two
Like Fig. 3,4,5,6, shown in 7; A kind of electrically-controlled valve gate-type automatic centrifugal seperator; Comprise: centrifugal rotating main body framework, equilibrium liquid circulation canal, centrifugal case, master controller; Said centrifugal rotating main body framework is by horizontal arm 2 vertical the connecting to form of vertical axle 1 in center and the vertical axle distribution around the center, and the end of said each horizontal arm 2 is provided with centrifugal case 3; Said centrifugal rotating main body framework is provided with the bigeminy bag that is provided with in the centrifugal case of control and is carried out self balancing equilibrium liquid circulation canal by centrifugal thing; Said horizontal arm 2 is provided with the automatic monitor control system that separates to monitoring with control bigeminy bag communicating pipes 4.2 obliteration or the unlatching of each bigeminy bag communicating pipe 4.2; The vertical axle 1 in said center links to each other with transmission mechanism or motor shaft through bearing block; The motor that said autobalance is rotated, the monitor control system that separates automatically link to each other with master controller.
Said control bigeminy bag communicating pipe conducting or closed valve adopt electric control valve 18; Air control valve, bronchus 9, loop draught pipe 8, pneumatics pump 7 and the Flux switch 10 of gas channel have been saved; Alleviated the load that centrifugal rotating main body framework bears; Have simple in structure, the superiority that cost of manufacture is low.
The method of work of electrically-controlled valve gate-type automatic centrifugal seperator; The same with embodiment one method of work; It at first is the installation assembling of bigeminy bag 4; Next is the method for work of centrifugal separator, makes the centrifugal case of installing on the machine 3 accomplish the fluid separation applications of the real bag 4.1 that fills liquid in the corresponding bigeminy bag 4 separately through the hierarchy of control;
A. at first, middle communicating pipes 4.2 tube chamber of two sacks of bigeminy bag 4 in the centrifugal separately case 3 of each electric control valve 18 blocking-up is communicated with,
B. remove the pliers on each pipe communicating pipes 4.2, begin to carry out the start-up routine of centrifuge;
C. start the centrifuge running; When centrifuge starts, carry out acceleration operation, electronic eyes 5 is started working simultaneously; The information of gathering is transferred to master controller; Master controller is handled the back and is sent instruction, with the closing down of control electric control valve 18, open, and master controller and to the control of the centrifuge running speed and the work of shutdown;
E. the proportion of equilibrium liquid 12 >=fill the overall proportion of liquid sack makes the sack that fills liquid in the equilibrium liquid 12 when centrifugal, form floating state;
When f. centrifugal, equilibrium liquid 12 arrives the through hole 13 that each centrifugal case is gone to the bottom through the oblique sidewall of counterbalance cell annular; Get into centrifugal case 3, freely distribute to each centrifugal case 3, equilibrium liquid 12 will be full of centrifugal case 3; If unnecessary equilibrium liquid 12 is arranged; To be thrown out of at 3.4 ones of the breach of centrifugal case 3, make centrifuge when centrifugal rotation, reach the equilbrium running of each centrifugal case 3;
G. reach set speed 2000-4000 rev/min during when centrifuge running, the centrifuge speed that will slow down gradually with centrifugation time;
H. when centrifuge dropped to below 1800/ minute, all electric control valves 18 were open-minded, and the real bag 4.1 that bigeminy bag 4 fills liquid is being with the pressure that elastic cord 4.4 forms, and liquid separated was moved to empty bag 4.3 through communicating pipe 4.2;
I. simultaneously; Electronic eyes 5 is being monitored the granular size in communicating pipe 4.2 constantly; Via controller obtains particle length in the separating liquid>during the information of 2-6 μ m, will accuse that electric control valve 18 closes the through-flow of communicating pipes 4.2 pipe, stop separation to the liquid of this bigeminy bag 4;
When j. bigeminy bag 4 separable programmings in centrifugal case 3 bodies on the machine did not also finish, centrifuge kept 80-100 rev/min speed running;
K. treat that particle length is all in the separating liquid in all bigeminy bag 4 pipelines>during the information of 2-6 μ m, controller will pass through electric control valve 18 closeall bigeminy bag 4 pipelines, and after the separation branching program of liquid all stops, centrifuge will stop fully;
L. after centrifuge stops fully, the through hole 13 that the equilibrium liquid in each centrifugal case 3 will be gone to the bottom through centrifugal case, the oblique sidewall of counterbalance cell, the effect through gravity is back in the counterbalance cell 11;
M. after treating that centrifuge is static, the communicating pipe 4.2 with in the middle of each bigeminy bag of pliers clamping, the pipeline of each bigeminy bag 4 is blocked fully, each electric control valve 18 is opened, open respectively more centrifugal case unlatching door 3.2, take out by centrifugal sack;
N. accomplish centrifugal work.
Claims (10)
1. automatic centrifugal seperator; It is characterized in that: comprising: centrifugal rotating main body framework, equilibrium liquid circulation canal, centrifugal case, master controller; Said centrifugal rotating main body framework is by vertical the connecting to form of horizontal arm (2) that hang down spool (1) in the center and vertical axle (1) distributes around the center, and the end of said each horizontal arm (2) is provided with centrifugal case; Said centrifugal rotating main body framework is provided with the bigeminy bag that is provided with in the centrifugal case of control and is carried out self balancing equilibrium liquid circulation canal by centrifugal thing; Said horizontal arm (2) is provided with the automatic monitor control system that separates to monitoring with control bigeminy bag (4) communicating pipe (4.2) obliteration or the unlatching of each bigeminy bag communicating pipe (4.2); The vertical axle in said center (1) links to each other with transmission mechanism or motor shaft through bearing block; The motor that said autobalance is rotated, the monitor control system that separates automatically link to each other with master controller.
2. a kind of automatic centrifugal seperator according to claim 1 is characterized in that; Said centrifugal case (3) is the hollow case of a flat; Centrifugal case (3) inner chamber is provided with netted partition; Netted partition both sides are respectively arranged with the cavity of placing bigeminy bag (4); Each cavity upper end near the vertical axle in center (1) is provided with breach (3.4), and the lower end of cavity is provided with through hole (13), and said breach (3.4) is communicated with the inner chamber of balance liquid pool (11) through cavity, through hole (13); Said centrifugal case (3) top is provided with the unlatching door (3.2) of placing the bigeminy bag, and the folding of opening door (3.2) is along hollow case (3) upper edge that is arranged near the vertical axle head in center.
3. a kind of automatic centrifugal seperator according to claim 1 is characterized in that; The monitor control system of said automatic separation is connected to form through lead and master controller respectively by the electronic eyes (5) of granule size in monitoring bigeminy bag communicating pipe (4.2) and the valve (6) of control bigeminy bag communicating pipe (4.2) conducting or blocking-up; Said electronic eyes (5) and valve (6) are a pair of corollary apparatus of the communicating pipe (4.2) of the corresponding outer bigeminy bag of breach of coming in and going out; The position of said electronic eyes (5) and valve (6) assembling with become the communicating pipe (4.2) of bigeminy bag up and down to move towards; Be used for separation to centrifugal liquid; And overlap the pressure that rubber band increases on the binding entity bag (4.1), make the interior liquid of entity bag (4.1), through pressure and centrifugal force are pressed onto liquid separated in the empty bag (4.3) certainly.
4. a kind of automatic centrifugal seperator according to claim 1; It is characterized in that: the trend of communicating pipe (4.2) in the bigeminy bag in the said centrifugal case; The real bag (4.1) that is provided with by axle head far away upwards communicating pipe (4.2) from damaged mouthful (3.4) of centrifugal case upper end outside centrifugal case (3); Again from top to bottom after horizontal arm (2) is gone up the electronic eyes (5), valve (6) of the monitor control system that separates automatically; Return the empty bag (4.3) that proximal ends is provided with in former damaged mouthful of (3.4) to the centrifugal case again, said electronic eyes (5) and valve (6) were separately positioned on bigeminy bag communicating pipe (4.2).
5. a kind of automatic centrifugal seperator according to claim 1; It is characterized in that: through hole (13) is communicated with formation on balance liquid pool (11) upper edge that said equilibrium liquid circulation canal is provided with by centrifugal rotary body framework middle part and the centrifugal case of horizontal arm (2) end setting; Said balance liquid pool (11) by at the bottom of the liquid pool, tiltedly sidewall, Chi Ding form inverted conical cavity structure for balance liquid pool annular; The Chi Ding of said balance liquid pool (11) inner chamber communicates with through hole (13) on the centrifugal case (3); Said equilibrium liquid circulation canal has damaged mouthful (3.4) that make equilibrium liquid (12) freely shift in each centrifugal case (3) through through hole (13) and distribute, and the Chi Ding of said balance liquid pool (11) inner chamber is provided with the liquid pool breach (17) corresponding with horizontal arm (2).
6. a kind of automatic centrifugal seperator according to claim 1 is characterized in that: said control bigeminy bag communicating pipe conducting or closed valve (6) are electromagnetic valve, or are Air control valve; Said Air control valve inner chamber is communicated with loop draught pipe (8) through bronchus (9), and loop draught pipe (8) is communicated with the pneumatics pump (7) that top, the vertical axle in center (1) upper end is provided with; Said bronchus (9) is provided with the Flux switch (10) of control air feed, and said Flux switch (10) links to each other with master controller through lead (14).
7. a kind of automatic centrifugal seperator according to claim 1 is characterized in that; Said master controller hangs down through the center, and upward carbon brush (16), slip ring (15) electric installation of setting link to each other with electronic eyes (5), Flux switch (10), pneumatics pump (7) axle (1).
8. a kind of automatic centrifugal seperator according to claim 1 is characterized in that; Horizontal arm (2) on the said centrifugal rotary body evenly stretches out six roots of sensation horizontal arm (2) to all around, every horizontal arm (2) is arranged on 40 with the angle angle of centrifugal case (3)
0-60
0
9. a kind of automatic centrifugal seperator according to claim 1 is characterized in that; Said Air control valve is made up of portable plate (6.3), baffle plate (6.1), valve body (6.2), and said baffle plate is provided with tube seat in (6.1), and said portable plate (6.3) is provided with convexity.
10. a full-automatic trim rotating centrifugal separation method is characterized in that; Step is following:
1), the installation of bigeminy bag,
A. use elastic cord (4.4) to be enclosed within and fill on the real bag (4.1) of liquid, increase real bag (4.1) interior pressure;
Pick up communicating pipe (4.2) in the middle of the real bag (4.1) that b. will fill liquid with pliers again and the empty bag (4.3), the lacuna of blocking between two sacks communicates;
C. again with communicating pipe (4.2) origin or beginning real bag (4.1) to go up the tube chamber obstruction piece disconnected with record book in accordion form, communicating pipe (4.2) is communicated with real bag (a 4.1) chamber that fills liquid;
D. open the unlatching door (3.2) of centrifugal case; With the real bag (4.1) that fills liquid and empty bag (4.3) overlapping centrifugal case (3) chamber of putting into; The direction of placing is: real bag (4.1) that fill liquid are arranged on center far away vertical axle (1) side lacuna, and empty bag (4.3) is arranged on vertical (1) the side lacuna in nearly center;
E. will connect again two sack inner chambers communicating pipe (4.2) pull out one section after; The trend of pipe is: through the breach (3.4) of centrifugal case sinciput; Communicating pipe (4.2) is earlier through electronic eyes (5); Electronic eyes is monitored density and flow that large and small particle in communicating pipe (4.2) passes through, is transferred to information on the master controller at any time;
F.. pass through horizontal wall (2) communicating pipe (4.2) again and go up valve (6), and then the breach (3.4) of getting back to centrifugal case sinciput gets in centrifugal case (3) the chamber in and is communicated with the formation separating circuit with empty bag (4.3);
G. same, to placing the bigeminy bag in centrifugal case (3) the opposite side chamber, close the unlatching door (3.2) of centrifugal case (3) then;
Same centrifugal case (3) to being installed on the machine is packed bigeminy bag (4) in the centrifugal case (3) into above-mentioned steps;
2), the method for work of centrifugal separator, be to make on the machine centrifugal case (3) accomplish the liquid that fills the real bag (4.1) of liquid in the two corresponding cover bigeminy bags (4) separately through the control system to separate;
A. at first, open electromagnetic switch (10), a breather pipe (9) is communicated with;
B. open pneumatics pump (7) again, middle communicating pipe (4.2) tube chamber of two sacks of each valve (6) blocking-up centrifugal separately case (3) interior bigeminy bags (4) is communicated with;
C. remove the pliers on each communicating pipe (4.2) pipe, begin to carry out the start-up routine of centrifuge;
E. start the centrifuge running, when centrifuge starts, carry out acceleration operation; Electronic eyes (5) is started working simultaneously; The information of gathering is transferred to master controller; Master controller is handled the back and is sent instruction, with the closing down of by-pass valve control (6), electromagnetic switch (10), open, and master controller and to the control of the centrifuge running speed and the work of shutdown;
F. the proportion of equilibrium liquid (12) >=fill the overall proportion of liquid sack makes the sack that fills liquid in the equilibrium liquid (12) when centrifugal, form floating state;
When g. centrifugal, equilibrium liquid (12) arrives the through hole (13) that each centrifugal case is gone to the bottom through the oblique sidewall of counterbalance cell annular; Get into centrifugal case (3), freely distribute to each centrifugal case (3), equilibrium liquid (12) will be full of centrifugal case (3); If unnecessary equilibrium liquid (12) is arranged; To be thrown out of in breach (3.4) portion of centrifugal case (3), make centrifuge when centrifugal rotation, reach the equilbrium running of each centrifugal case (3);
H. centrifuge speed is set to 2000-4000 rev/min, and the corresponding time of centrifugal running is: in the time of 2000 rev/mins, the time is 20 minutes; In the time of 4000 rev/mins, the time is 5 minutes;
I. reach set speed 2000-4000 rev/min during when centrifuge running, the centrifuge speed that will slow down gradually with centrifugation time;
J. when centrifuge dropped to below 800/ minute, all valves (6) were open-minded, and the real bag (4.1) that bigeminy bag (4) fills liquid is being with the pressure that elastic cord (4.4) forms, and made liquid separated pass through communicating pipe (4.2) and moved to empty bag (4.3);
K. simultaneously; Electronic eyes (5) is being monitored the granular size in communicating pipe (4.2) constantly; Via controller obtains particle length in the separating liquid>during the information of 2-6 μ m; Will accuse electromagnetic switch (10) unlatching on this breather pipe (9), make valve (6) close communicating pipe the through-flow of (4.2) pipe, stop separation the liquid of this bigeminy bag (4);
When l. bigeminy bag (4) separable programming in centrifugal case (3) body on the machine did not also finish, centrifuge kept 60-120 rev/min speed running;
M. treat that particle length is all in the separating liquid in all bigeminy bag (4) pipelines>during the information of 2-6 μ m, controller will pass through the closeall bigeminy bag of valve (6) (4) pipeline, and after the separation branching program of liquid all stops, centrifuge will stop fully;
N. after centrifuge stops fully, the through hole (13) that the equilibrium liquid in each centrifugal case (3) will be gone to the bottom through centrifugal case, the oblique sidewall of counterbalance cell, the effect through gravity is back in the counterbalance cell (11);
O. after treating that centrifuge is static; Communicating pipe (4.2) with in the middle of each bigeminy bag of pliers clamping is blocked the pipeline of each bigeminy bag (4) fully, adjusts the drive manner of air compressor machine (7) again; Air compressor machine (7) is outwards bled; Each valve (6) is caved in, open respectively then centrifugal case unlatching door (3.2), take out by centrifugal sack;
P. turn off air compressor machine (7), promptly accomplish centrifugal work.
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Cited By (10)
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CN103331214A (en) * | 2013-07-09 | 2013-10-02 | 中国工程物理研究院总体工程研究所 | Novel balance self-regulation system of geotechnical centrifuge |
CN104014005A (en) * | 2014-05-08 | 2014-09-03 | 西南交通大学 | Blood component separating device |
CN104061988A (en) * | 2014-06-23 | 2014-09-24 | 青岛市中心血站 | Intelligent blood centrifugation balancing instrument and balancing method |
CN105478245A (en) * | 2015-12-30 | 2016-04-13 | 哈尔滨工业大学 | Identification method on basis of vibration detection of main shaft and for dynamic unbalance value of auxiliary shaft of double-freedom degree precision centrifugal machine |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103331214A (en) * | 2013-07-09 | 2013-10-02 | 中国工程物理研究院总体工程研究所 | Novel balance self-regulation system of geotechnical centrifuge |
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CN104061988A (en) * | 2014-06-23 | 2014-09-24 | 青岛市中心血站 | Intelligent blood centrifugation balancing instrument and balancing method |
CN105478245A (en) * | 2015-12-30 | 2016-04-13 | 哈尔滨工业大学 | Identification method on basis of vibration detection of main shaft and for dynamic unbalance value of auxiliary shaft of double-freedom degree precision centrifugal machine |
CN108855640A (en) * | 2018-08-13 | 2018-11-23 | 四川蜀科仪器有限公司 | A kind of continuous centrifugal sample introduction part flow arrangement |
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CN114042545A (en) * | 2021-10-13 | 2022-02-15 | 深圳市鹰眼在线电子科技有限公司 | Centrifugation divides liquid subassembly and centrifuge |
CN113959823A (en) * | 2021-12-21 | 2022-01-21 | 长沙卡顿海克尔仪器有限公司 | Environment-friendly continuous separation device and separation method |
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