CN110935570A

CN110935570A - Inclined biological centrifuge for multistage separation of light substances

Info

Publication number: CN110935570A
Application number: CN201911080740.XA
Authority: CN
Inventors: 曾彩霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-03-31

Abstract

The invention discloses a light substance multistage separation inclined biological centrifuge, which structurally comprises an external motor, a graded centrifugal tank, a rotating disk, a force-discharging pile, a stabilizing frame and a material-discharging disk, wherein the external motor is mechanically connected to the left side of the rotating disk, an anti-covering rope can be extended out through a rotating pressing elastic sheet, and cross attack angles which are uniformly distributed press down liquid which is possibly raised and is in a separation center, so that the centrifugal liquid in an inclined state is centrifuged at the bottommost part and is not influenced by the inclined state, the centrifuged liquid is not easy to mix together, a telescopic cavity can be continuously extended through a rotating ring pushing shaft to move to two positions with uneven quality, a light texture sheet and a heavy texture sheet are popped out after sensing that the light and heavy qualities at two ends are not matched, an inner partition is separated into two different areas by the partition blocks, and the centrifuged substances are not mixed together, improving the clarity of the centrifugate.

Description

Inclined biological centrifuge for multistage separation of light substances

Technical Field

The invention relates to a biological centrifuge, in particular to an inclined biological centrifuge for multi-stage separation of light substances.

Background

The biological centrifuge generally centrifuges some biological mixtures, separates the mixed substances for use, generally throws out light substances with light mass, leaves heavy substances with heavy mass in the middle of the centrifuge, and has some substances to be inclined for centrifugation to facilitate the unfolding of the centrifugal work, but other unexpected situations are easy to occur in the process of inclined centrifugation, and the current technical consideration is not comprehensive, and has the following disadvantages:

when the prior art is centrifuging a biological mixture, because of an inclined state, the centrifuged substance can flow after being static, part of the substance can flow across the region, part of the centrifuged liquid can be mixed again, and the clarity of the centrifuged liquid cannot be guaranteed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a light substance multi-stage separation inclined biological centrifuge, which aims to solve the problems that when a biological mixture is centrifuged in the prior art, due to an inclined state, the centrifuged substance flows after being static, part of the substance flows across the region, part of the centrifuged liquid is mixed again, and the clarity of the centrifuged liquid cannot be guaranteed.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a slope biological centrifuge of light material multistage separation, its structure includes outer motor of taking, hierarchical centrifugation jar, rotary disk, unloads power stake, steady frame, play charging tray, outer motor mechanical connection is in the left side of rotary disk, the top of inlaying at the rotary disk is inserted perpendicularly to hierarchical centrifugation jar, play charging tray threaded connection is in the below of rotary disk, unload the power stake through rivet locking at the surface of rotary disk, play charging tray, firm frame electric welding is in the bottom of unloading the power stake.

In order to optimize the technical scheme, the method further comprises the following steps:

according to one embodiment, the classifying centrifugal tank is composed of a feeding port, side pressure buckle plates, a centrifugal chamber, a dividing disc, a connecting rotary frame and a dividing filter cylinder, the feeding port is arranged above the inside of the centrifugal chamber, the side pressure buckle plates are provided with two parts and hinged to the left end and the right end of the inside of the centrifugal chamber, the dividing disc is movably connected to the bottom of the inside of the centrifugal chamber, the connecting rotary frame is vertically fixed to the center of the bottom of the inside of the centrifugal chamber and is connected with the rotary disc in a rotating mode, and the dividing filter cylinder is vertically inserted and embedded into the top of the connecting rotary frame.

According to one embodiment, the filter cartridge comprises a light type mesh, two sliding buckles, two adjusting knobs, a heavy type mesh and an inner mesh cartridge, the inner mesh cartridge is vertically inserted and embedded at the top of the connecting spiral frame, the two adjusting knobs are mechanically connected at the left end and the right end of the inner mesh cartridge, the two sliding buckles are slidably connected to the outer surface of the adjusting knobs, the heavy type mesh is buckled below the inner mesh cartridge, the light type mesh is movably connected above the inner mesh cartridge, and the light type mesh is movably attached to the top of the light type mesh.

According to one implementation mode, the side pressure buckle plate is provided with two, the side pressure buckle plate at the left end is composed of a pressure spring piece, a cross attack angle, a contraction path, a side pressure arm and an anti-covering rope, the pressure spring piece is hinged to the left side inside the centrifugal chamber, the side pressure arm is connected to the top of the pressure spring piece in a nailing mode, the contraction path is electrically welded to the right side inside the side pressure arm, the cross attack angle is provided with more than two and is connected to the right side of the side pressure arm in an gluing mode, and the anti-covering rope is buckled above the contraction path through a buckle.

According to one possible embodiment, the indexing disc comprises an outer wheel disc, an inner partition belt, a partition device and a center roller, the outer wheel disc is welded at the bottom inside the centrifugal chamber, the inner partition belt is provided with more than two partition devices and movably attached to the surface of the outer wheel disc, the partition device is provided with more than two partition devices and mechanically connected to the bottom of the inner partition belt, and the center roller is welded at the center inside the outer wheel disc.

According to one implementation mode, the partition device is composed of a light texture piece, a heavy texture piece, a ring pushing shaft, a telescopic cavity, an adjusting frame and a partition block, the partition block is movably connected above the light texture piece and the heavy texture piece, the heavy texture piece is connected to the right side of the light texture piece in a gluing mode, the adjusting frame is connected to the lower portions of the light texture piece and the heavy texture piece in a nailing mode, the telescopic cavity is connected to the right side of the lower portion of the adjusting frame in a sliding mode, and the ring pushing shaft is in clearance fit with the right side of the telescopic cavity.

Advantageous effects

The inclined biological centrifuge for multistage separation of light substances, disclosed by the invention, has the advantages of reasonable design and strong functionality, and has the following beneficial effects:

the anti-covering rope can extend out by rotating the pressing spring plates through the side pressing buckle plates, and the liquid possibly raised in the centrifugal machine is pressed down by the uniformly distributed crossed attack angles, so that the centrifugal liquid in an inclined state is centrifuged at the bottommost part, the influence of the inclined state is avoided, and the centrifuged liquid is not easy to mix together.

According to the invention, through the partition isolating device, the telescopic cavity can be continuously extended by rotating the ring push shaft to move to two positions with uneven mass, the light-weight sensing piece and the heavy-weight sensing piece are popped out after sensing that the light weight and the heavy weight at two ends are not matched, the partition blocks isolate the inner partition into two different areas, substances after centrifugation can not be mixed together, and the clarity of the centrifugate is improved.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic structural diagram of a tilted biological centrifuge for multi-stage separation of light materials according to the present invention.

FIG. 2 is a schematic view of the internal structure of a graded centrifuge tank of an inclined biological centrifuge for multi-stage separation of light materials according to the present invention.

FIG. 3 is a schematic top view of a tilted biological centrifuge filter cartridge for multi-stage separation of light materials according to the present invention.

FIG. 4 is a detailed structural diagram of the side pressing plate of the oblique biological centrifuge for multi-stage separation of light materials according to the present invention.

FIG. 5 is a schematic top view of a tilted biological centrifuge tray for multi-stage separation of light materials according to the present invention.

FIG. 6 is a detailed structural diagram of a partition device of an inclined biological centrifuge for multi-stage separation of light substances according to the present invention.

Description of reference numerals: the device comprises an outer belt motor 0, a grading centrifugal tank 1, a rotating disc 2, a force-unloading pile 3, a stabilizing frame 4, a discharging disc 5, a feeding hole 01, a side pressure buckle plate 02, a centrifugal chamber 03, a dividing disc 04, a connecting rotating frame 05, a dividing filter cylinder 06, a first type light net 060, a second type light net 061, a sliding buckle 062, an adjusting knob 063, a heavy net 064, an inner net cylinder 065, a pressing spring plate 020, a cross attack angle 021, a contraction passage 022, a side pressure arm 023, an anti-covering rope 024, an outer wheel disc 040, an inner partition belt 041, a partitioning device 042, a central roller 043, a light sensor plate 420, a heavy sensor plate 421, a ring pushing shaft 422, a telescopic cavity 423, an adjusting frame 424 and a partition block 425.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1, the present invention provides a tilted biological centrifuge for multi-stage separation of light materials: its structure includes outer motor 0, hierarchical centrifugation jar 1, rotary disk 2, unload power stake 3, stabilize frame 4, play charging tray 5, outer motor 0 mechanical connection in the left side of rotary disk 2, the perpendicular top of inlaying at rotary disk 2 of inserting of hierarchical centrifugation jar 1, 5 threaded connection in the below of rotary disk 2 of play charging tray, unload power stake 3 through rivet locking at rotary disk 2, the surface of play charging tray 5, stabilize frame 4 electric welding in the bottom of unloading power stake 3.

Referring to fig. 2, the classifying centrifugal tank 1 is composed of a feed inlet 01, a side pressure buckle plate 02, a centrifugal chamber 03, a dividing disc 04, a connecting rotary frame 05 and a dividing filter cylinder 06, wherein the feed inlet 01 is arranged above the inside of the centrifugal chamber 03, the side pressure buckle plate 02 is provided with two parts which are hinged to the left end and the right end of the inside of the centrifugal chamber 03, the dividing disc 04 is movably connected to the bottom of the inside of the centrifugal chamber 03, the connecting rotary frame 05 is vertically fixed at the center of the bottom of the inside of the centrifugal chamber 03 and is rotatably connected with the rotary disc 2, the dividing filter cylinder 06 is vertically inserted and embedded into the top of the connecting rotary frame 05, and the side pressure buckle plate 02 is divided into two parts, so that the side pressure buckle plate can be pressed to prevent the centrifugal liquid from rising despite of inclining towards.

Referring to fig. 3, the filter cartridge 06 is composed of a one-type light net 060, a two-type light net 061, a sliding button 062, an adjusting knob 063, a heavy net 064, and an inner net 065, the inner net 065 is vertically inserted and embedded on the top of the connection rotating frame 05, the adjusting knob 063 is provided with two and mechanically connected to the left and right ends of the inner net 065, the sliding button 062 is slidably connected to the outer surface of the adjusting knob 063, the heavy net 064 is fastened below the inner net 065, the two-type light net 061 is movably connected above the inner net 065, the one-type light net 060 is movably attached above the two-type light net 061, the one-type light net 060, the two-type light net 061, and the heavy net 064 are filter nets having different net diameters, different filter nets can be adjusted according to different pore diameters of heavy materials in the biological mixture, so that it can cope with more kinds of biological mixture centrifugation, the sliding button 062 can slide the unused filter net upwards, the use of a normal filter screen is not influenced.

Referring to fig. 4, the side pressing buckle plate 02 is provided with two side pressing buckle plates 02, the left side pressing buckle plate 02 consists of a pressing spring plate 020, a cross attack angle 021, a contraction channel 022, side pressing arms 023 and an anti-covering rope 024, the pressing spring plate 020 is hinged on the left side inside the centrifugal chamber 03, the side pressing arms 023 are connected above the pressing spring plate 020 in a nailing manner, the contraction channel 022 is electrically welded on the right side inside the side pressing arms 023, the cross attack angles 021 are provided with more than two and are connected to the right side of the side pressing arms 023 in an adhesive manner, the anti-covering rope 024 is buckled above the contraction channel 022 through a buckle, diagonal air flow can be formed between the two cross attack angles 021, the design of the number of the cross attack angles 021 can be reduced, materials are saved, the surface of the anti-covering rope 024 is made of a smooth material, the anti-covering rope 024 can not be adhered to a biological material when the blocking effect is formed, the length of the side pressing arms 023 can prevent a net from blocking a light net, The motion states of the type II light net 061 and the heavy net 064.

Referring to fig. 5, the dividing disc 04 is composed of an outer disc 040, an inner partition tape 041, a dividing partition device 042 and a center roller 043, the outer disc 040 is welded at the bottom inside the centrifugal chamber 03, the inner partition tape 041 is provided with more than two partition devices 042 movably attached to the surface of the outer disc 040, the dividing partition devices 042 are provided with more than two partition devices 042 and mechanically connected to the bottom of the inner partition tape 041, the center roller 043 is welded at the center inside the outer disc 040, the inner partition tapes 041 are all composed of movable discs, so that a partition effect can be easily generated after liquid division, and the center roller 043 is a position where heavy substances are fixed, so that the separation effect of light substances is obvious.

Referring to fig. 6, the partitioning partition device 042 is composed of a light-weight sensing piece 420, a heavy-weight sensing piece 421, a ring pushing shaft 422, a telescopic cavity 423, an adjusting frame 424 and a partition block 425, the partition block 425 is movably connected above the light-weight sensing piece 420 and the heavy-weight sensing piece 421, the heavy-weight sensing piece 421 is connected to the right side of the light-weight sensing piece 420 by glue, the adjusting frame 424 is connected to the lower side of the light-weight sensing piece 420 and the heavy-weight sensing piece 421 by nails, the telescopic cavity 423 is connected to the right side of the lower side of the adjusting frame 424 in a sliding manner, the ring pushing shaft 422 is in clearance fit with the right side of the telescopic cavity 423, the light-weight sensing piece 420 and the heavy-weight sensing piece 421 can stop when a weight difference between contact surfaces at two ends is sensed, and both are composed of piezoelectric materials, and the telescopic cavity 423 can slowly diffuse and rotate under the driving of the ring pushing shaft.

When the biological mixed liquid needs to be centrifuged, the mixed liquid is put into the filter cylinder 06, the proper light net 060, light net 061 and heavy net 064 are adjusted according to the molecular size of the heavy substance in the mixed liquid, the unused filter screens are lifted up through the slide fastener 062, the outer belt motor 0 is started, the outer belt motor 0 drives the rotating disc 2 and the connecting rotating frame 05 to start rotating, the heavy substance is bonded on any one of the light net 060, the light net 061 and the heavy net 064, the light substance is thrown out, the inclined centrifugation is started, in order to keep the stability of the inclined centrifugation, the cross attack angle 021 ejects air flow to press the centrifugal liquid on the bottommost layer, the covering rope 024 slides out from the contraction channel 022 to block the centrifugal liquid, the centrifugal liquid pressed on the bottommost layer is scattered on the inner spacer 041, and the ring pushing shaft 422 starts to drive the ring pushing shaft 422 to slowly expand towards the outside, when the light-weight feeling piece 420 and the heavy-weight feeling piece 421 are moved to the bottom end of the inner partition 041, the gravity applied to the light-weight feeling piece 420 and the gravity applied to the heavy-weight feeling piece 421 are different, at this time, the rotation of the ring pushing shaft 422 is stopped, the partition block 425 is extended, the partition block 425 jacks up the circular sheet on the inner partition 041 at the corresponding position, so that the light-weight feeling piece 420 and the heavy-weight feeling piece 421 are divided into two parts, and the light-weight feeling piece 420 and the heavy-weight feeling piece 041 are not mixed together again even after the device stops moving.

Through the combination of the components, the anti-covering rope 024 can extend out by rotating the pressing spring plate 020, the uniformly distributed crossed attack angles 021 can press down liquid which is possibly raised and is in a centrifugal state, the centrifugal liquid in an inclined state is centrifuged at the bottommost part, the centrifugal liquid is not influenced by the inclined state, the centrifuged liquid is not easy to mix together, the telescopic cavity 423 can be continuously extended by rotating the ring push shaft 422 to move to two positions with uneven mass, the light mass feeling piece 420 and the heavy mass feeling piece 421 can pop out the separating block 425 after sensing that the light mass and the heavy mass at the two ends are not matched, the separating block 425 can separate the inner separating belt 041 into two different areas, the centrifuged substances can not be mixed together, and the clarity of the centrifugal liquid is improved.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.

Claims

1. The utility model provides a biological centrifuge of slope of light material multistage separation, its structure includes outer band motor (0), hierarchical centrifugation jar (1), rotary disk (2), unloads power stake (3), steady frame (4), play charging tray (5), its characterized in that:

the left side at rotary disk (2) is installed in outer tape motor (0), hierarchical centrifugation jar (1) vertical fixation is in the top of rotary disk (2), the below at rotary disk (2) is installed in ejection of compact dish (5), unload power stake (3) and set firmly the surface at rotary disk (2), ejection of compact dish (5), the bottom at unloading power stake (3) is installed in stabilizing frame (4).

2. The inclined biological centrifuge for multistage separation of light materials according to claim 1, wherein: hierarchical centrifugation jar (1) is by feed inlet (01), side pressure buckle (02), centrifugal chamber (03), indexing disc (04), connect and revolve frame (05), divide and strain a section of thick bamboo (06) and constitute, feed inlet (01) is seted up in the inside top of centrifugal chamber (03), side pressure buckle (02) are equipped with two and install both ends about centrifugal chamber (03) is inside, the inside bottom in centrifugal chamber (03) is connected in indexing disc (04), connect and revolve the center of frame (05) fastening in the inside bottom in centrifugal chamber (03) and link together with rotary disk (2), divide and strain a section of thick bamboo (06) and be located the top of connecting and revolve frame (05).

3. The inclined biological centrifuge for multistage separation of light materials according to claim 2, wherein: the filter separating cylinder (06) consists of a light type I net (060), a light type II net (061), sliding buckles (062), adjusting knobs (063), a heavy type net (064) and an inner net cylinder (065), wherein the inner net cylinder (065) is vertically fixed at the top of a connecting rotary frame (05), the adjusting knobs (063) are provided with two and are arranged at the left end and the right end of the inner net cylinder (065), the sliding buckles (062) surround the outer surface of the adjusting knobs (063), the heavy type net (064) is arranged below the inner net cylinder (065), the light type II net (061) is positioned above the inner net cylinder (065), and the light type I net (060) is tightly attached above the light type II net (061).

4. The inclined biological centrifuge for multistage separation of light materials according to claim 2, wherein: side pressure buckle (02) are equipped with two, and side pressure buckle (02) of left end is by pressing shell fragment (020), alternately towards angle (021), shrink way (022), side pressure arm (023), prevent covering rope (024) and constitute, press shell fragment (020) fastening in the inside left side of centrifugal chamber (03), side pressure arm (023) installs the top at pressure shell fragment (020), shrink way (022) hug closely on the inside right side of side pressure arm (023), alternately towards angle (021) be equipped with more than two and fix the right side at side pressure arm (023), prevent covering rope (024) lock in the top that contracts way (022).

5. The inclined biological centrifuge for multistage separation of light materials according to claim 2, wherein: the separating disc (04) comprises an outer wheel disc (040), an inner partition belt (041), a separating partition device (042) and a center roller (043), the outer wheel disc (040) is fixed at the bottom inside the centrifugal chamber (03), the inner partition belt (041) is provided with more than two and clings to the surface of the outer wheel disc (040), the separating partition device (042) is provided with more than two and is connected to the bottom of the inner partition belt (041), and the center roller (043) clings to the center inside the outer wheel disc (040).

6. The inclined biological centrifuge for multistage separation of light materials according to claim 5, wherein: the partition device (042) is composed of a light sensing piece (420), a heavy sensing piece (421), a ring pushing shaft (422), a telescopic cavity (423), an adjusting frame (424) and a partition block (425), wherein the partition block (425) is located above the light sensing piece (420) and the heavy sensing piece (421), the heavy sensing piece (421) is tightly attached to the right side of the light sensing piece (420), the adjusting frame (424) is fixedly arranged below the light sensing piece (420) and the heavy sensing piece (421), the telescopic cavity (423) is arranged on the right side below the adjusting frame (424), and the ring pushing shaft (422) is fastened on the right side of the telescopic cavity (423).