CN218653211U

CN218653211U - Be applied to centrifuge bottle of concentrated PHA thick liquid

Info

Publication number: CN218653211U
Application number: CN202223042663.9U
Authority: CN
Inventors: 吴杨佳子
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a centrifugal flask technical field just discloses be applied to centrifugal flask of concentrated PHA thick liquid, including the centrifugal flask body, the surface of centrifugal flask body is provided with discharging device, the inside of centrifugal flask body is provided with screening plant, should be applied to centrifugal flask of concentrated PHA thick liquid, through being provided with screening plant, can sieve out precipitate and liquid, and in the cleaning process normal water directly flow in the discharging pipe of below is the same to liquid after passing the screening filter screen, accomplish whole screening and abluent process, convenient cleanness can guarantee the effect of using, fill rubber cushion fixed connection in the table of outer cyclic annular framed panel. This be applied to centrifugal flask of concentrated PHA thick liquid through being provided with screening plant, can sieve and separate precipitate and liquid, and flow out in the discharging pipe that directly follows the below to liquid after passing the screening filter screen at the cleaning process normal water, accomplishes whole screening and abluent process, and is convenient clean, can guarantee the effect of using.

Description

Be applied to centrifuge bottle of concentrated PHA thick liquid

Technical Field

The utility model relates to a centrifuge bottle technical field specifically is applied to the centrifuge bottle of concentrated PHA thick liquid.

Background

PHA is polyhydroxyalkanoate, an intracellular polyester synthesized by many bacteria, which exists mainly as a storage substance of a carbon source and an energy source in a living body, and has many excellent properties similar to physical and chemical properties of synthetic plastics and biodegradability, biocompatibility, optical activity, piezoelectricity, gas barrier property, and the like which synthetic plastics do not have. PHA has a wide application prospect in biodegradable packaging materials, tissue engineering materials, sustained release materials, electrical materials and medical materials, but can be applied in large scale only after the production cost of PHA is reduced.

The prior art discloses that the publication number is: CN217568787U a centrifuge bottle for concentrating PHA slurry, comprising: the bottle comprises a bottle body, a first cover body and a second cover body, wherein a first bottle opening and a second bottle opening are respectively formed in the top and the bottom of the bottle body; the first cover body is covered on the first bottle mouth; the second cover body is covered on the second bottle mouth. After carrying out centrifugal treatment to the PHA thick liquid, the PHA thick liquid falls into liquid and precipitate, and the precipitate is located the bottom of bottle, opens first lid, pours out liquid from the first bottleneck in top of bottle, because the precipitate is just deposited at the bottom of the bottle originally, open the back of second lid, can easily take out the precipitate from the second bottleneck of bottle bottom, and this be applied to the centrifuge bottle of concentrated PHA thick liquid can easily take out the precipitate, and is convenient for clean, can improve work efficiency, reduction in production cost.

However, in the centrifugal flask used for concentrating PHA slurry as described above, when the liquid is poured out from the first top mouth of the flask, since the inside is not provided with the sieving device, a part of the precipitate is also poured out from the first top mouth of the flask, and the precipitate and the liquid cannot be sieved, which affects the quality of separation, and the effect in use is not good, and thus, it is necessary to improve the effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to the centrifuge bottle of concentrated PHA thick liquid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: be applied to centrifuge bottle of concentrated PHA thick liquid, including the centrifuge bottle body, the surface of centrifuge bottle body is provided with discharging device, the inside of centrifuge bottle body is provided with screening plant.

Screening plant is including screening filter screen, outer annular deckle board, packing rubber cushion, magnetism strip and magnet piece of inhaling, the bar spout has been seted up to the inner wall of centrifuge bottle body, magnet piece fixed connection is in the inner wall of bar spout, outer annular deckle board fixed connection is in the side of magnetism strip of inhaling, screening filter screen fixed connection is in the inner wall of outer annular deckle board, packing rubber cushion fixed connection is in the surface of outer annular deckle board, the compression recess has been seted up to the inside of packing rubber cushion.

Preferably, discharging device includes top discharge lid, discharging pipe, sealing ring pad and below discharge lid, the top fixedly connected with top discharge gate of centrifuge bottle body, top discharge lid is connected in the surface of top discharge gate, discharging pipe fixed connection is in the bottom of centrifuge bottle body, below discharge lid is connected in the surface of discharging pipe, sealing ring pad fixed connection is in the top of below discharge lid.

Preferably, the quantity of filling rubber cushion is two, two fill rubber cushion symmetric distribution at the front and the back of magnetism strip of inhaling, through being provided with two fill rubber cushion, can fill the inside vacant department of bar spout completely.

Preferably, the area of the magnetic strip and the area of the contact surface of the magnet block are equal, the magnetic strip and the magnet block are tightly attached during connection, and the using effect is good.

Preferably, the surface of top discharge gate is provided with the internal thread groove, the surface of discharging pipe is provided with the internal thread groove, through being provided with the internal thread groove, is convenient for screw on and screw off of top ejection of compact lid and below ejection of compact lid.

Preferably, fill rubber cushion sliding connection in the surface of magnet piece, fill rubber cushion and magnet piece size adaptation, through being provided with the packing rubber cushion, can fill in the inside space of complete bar spout, thereby avoid the precipitate to remove the below influence separation's effect to the screening filter screen through the inside vacant department of bar spout.

Preferably, the shape of the filling rubber cushion block is a quarter circle, the front end is provided with the compression groove of the filling rubber cushion block on the right side of the front end and the compression groove of the filling rubber cushion block on the right side of the rear end, and the filling rubber cushion block can slightly deform and is not easy to block in the sliding process by virtue of the compression groove.

Preferably, inhale a magnetic slip connection in the surface of magnet piece, inhale a magnetic connection in the magnet piece, inhale a magnetic strip and a magnet piece through being provided with mutual adsorption, can divide to throw off and be convenient for wash the screening filter screen, and only need upset centrifuge bottle body after wasing well, as long as inhale a magnetic strip and magnet piece again contact can adsorb together again, can locate to use in the centre, convenient screening operation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this be applied to centrifugal flask of concentrated PHA thick liquid through being provided with screening plant, can sieve and separate precipitate and liquid, and flow out in the discharging pipe that directly follows the below to liquid after passing the screening filter screen at the cleaning process normal water, accomplishes whole screening and abluent process, and is convenient clean, can guarantee the effect of using.

2. This be applied to centrifuge bottle of concentrated PHA thick liquid through being provided with discharging device, can pour out sediment and the different discharging path section of thick bamboo of liquid branch, can avoid appearing partial sediment and also can pour out the unable condition that sieves sediment and liquid from the first bottleneck in top of bottle, can guarantee the quality of separation, effectual when using.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional front view structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the three-dimensional upward internal structure of the centrifuge bottle body of the present invention;

fig. 4 is an enlarged schematic structural view of the point B in fig. 3 according to the present invention.

In the figure: 1. a centrifuge bottle body; 2. a discharging device; 201. a discharging cover is arranged above the feeding device; 202. a discharge pipe; 203. a sealing ring gasket; 204. a lower discharging cover; 3. a screening device; 301. screening a filter screen; 302. a strip-shaped chute; 303. an outer annular frame plate; 304. filling a rubber cushion block; 305. compressing the groove; 306. magnetically attracting the strip; 307. a magnet block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions:

be applied to centrifuge bottle of concentrated PHA thick liquid, including centrifuge bottle body 1, centrifuge bottle body 1's surface is provided with discharging device 2, and centrifuge bottle body 1's inside is provided with screening plant 3.

The screening device 3 comprises a screening filter 301, an outer annular frame plate 303, a filling rubber cushion block 304, a magnetic attraction strip 306 and a magnet block 307, wherein the inner wall of the centrifugal bottle body 1 is provided with a strip-shaped chute 302, the magnet block 307 is fixedly connected with the inner wall of the strip-shaped chute 302, the outer annular frame plate 303 is fixedly connected with the side surface of the magnetic attraction strip 306, the screening filter 301 is fixedly connected with the inner wall of the outer annular frame plate 303, the filling rubber cushion block 304 is fixedly connected with the surface of the outer annular frame plate 303, the filling rubber cushion block 304 is internally provided with a compression groove 305, the magnetic attraction strip 306 is slidably connected with the surface of the magnet block 307, the magnetic attraction strip 306 is magnetically connected with the magnet block 307, the screening filter 301 can be separated to be conveniently cleaned by arranging the magnetic attraction strip 306 and the magnet block 307 which are mutually adsorbed, the centrifugal bottle body 1 only needs to be turned over after being cleaned, as long as the magnetic attraction strip 306 can be contacted with the magnet block 307 again, and can be adsorbed in the middle, the screening operation is convenient, the number of the filling rubber cushion blocks 304 is two, the two filling rubber cushion blocks 304 are symmetrically distributed on the front surface and the back surface of the magnetic attraction strip 306, the vacant positions in the strip-shaped chute 302 can be completely filled by arranging the two filling rubber cushion blocks 304, the contact surfaces of the magnetic attraction strip 306 and the magnet block 307 are equal in area and are tightly attached during connection, the using effect is good, the filling rubber cushion blocks 304 are connected to the surface of the magnet block 307 in a sliding manner, the filling rubber cushion blocks 304 are matched with the magnet block 307 in size, the space in the complete strip-shaped chute 302 can be filled by arranging the filling rubber cushion blocks 304, the sediment is prevented from moving to the lower side of the screening filter screen 301 through the vacant positions in the strip-shaped chute 302 to influence the separation effect, the shape of the filling rubber cushion blocks 304 is a quarter circle, and the compression groove 305 of the front end filling rubber cushion block 304 is arranged on the right side of the front end, the compression groove 305 of the rear end filling rubber cushion block 304 is arranged on the right side of the rear end, and slight deformation can occur in the filling rubber cushion block 304 in the sliding process through the compression groove 305.

Discharging device 2 includes top discharging cover 201, discharging pipe 202, sealed ring pad 203 and below discharging cover 204, the top fixedly connected with top discharge gate of centrifuge bottle body 1, top discharging cover 201 connects in the surface of top discharge gate, discharging pipe 202 fixed connection is in the bottom of centrifuge bottle body 1, below discharging cover 204 connects in the surface of discharging pipe 202, sealed ring pad 203 fixed connection is in the top of below discharging cover 204, the surface of top discharge gate is provided with the internal thread groove, the surface of discharging pipe 202 is provided with the internal thread groove, through being provided with the internal thread groove, be convenient for top discharging cover 201 and below discharging cover 204 screw up and screw down.

When in use, after centrifugal motion is carried out, sediment and liquid are separated, the sediment is kept above the sieving filter screen 301, the liquid is positioned below the sieving filter screen 301, then the lower discharging cover 204 below is screwed, the lower discharging cover 204 is removed from the surface of the discharging pipe 202 below the centrifuge bottle body 1, the sealing ring gasket 203 is also attached to the surface of the discharging pipe 202 to move downwards, the lower discharging cover 204 and the sealing ring gasket 203 are removed, an opening at the bottom of the discharging pipe 202 is leaked, the liquid flows out from the bottom of the sealing ring gasket 203, the upper discharging cover 201 can be screwed off in the same way, the diameter of the upper discharging cover 201 is larger, then the sediment in the upper discharging cover 201 is poured out, the separation process is completed, and the sediment and the liquid can be poured out through different discharging passage barrels, can avoid appearing the partial precipitate and also can pour out the unable condition with precipitate and liquid sieve part from the first bottleneck in top of bottle, can guarantee the quality of separation, it is effectual when using, and be provided with screening plant 3 in inside, after sieving precipitate and liquid well and pouring out, can wash with water, and can separate magnet piece 307 and magnetic strip 306 before wasing, make magnetic strip 306 slide along bar spout 302 inner wall, slide to centrifugal bottle body 1 inside below until screening filter screen 301 and outer annular frame plate 303, the water directly flows out to the liquid is the same from discharging pipe 202 of below after passing screening filter screen 301 in the cleaning process, accomplish whole screening and abluent process, it is convenient clean, can guarantee the effect of using.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Be applied to centrifuge bottle of concentrated PHA thick liquid, including centrifuge bottle body (1), its characterized in that: the surface of the centrifugal bottle body (1) is provided with a discharging device (2), and the inside of the centrifugal bottle body (1) is provided with a screening device (3);

screening plant (3) are including screening filter screen (301), outer annular framed panel (303), packing rubber cushion (304), magnetism strip (306) and magnet piece (307), bar spout (302) have been seted up to the inner wall of centrifuge bottle body (1), magnet piece (307) fixed connection is in the inner wall of bar spout (302), outer annular framed panel (303) fixed connection is in the side of magnetism strip (306), screening filter screen (301) fixed connection is in the inner wall of outer annular framed panel (303), packing rubber cushion (304) fixed connection is in the surface of outer annular framed panel (303), compression recess (305) have been seted up to the inside of packing rubber cushion (304).

2. The centrifuge bottle for concentrating PHA slurry as in claim 1, wherein: discharging device (2) are including top ejection of compact lid (201), discharging pipe (202), sealed ring pad (203) and below ejection of compact lid (204), the top fixedly connected with top discharge gate of centrifuge bottle body (1), top ejection of compact lid (201) is connected in the surface of top discharge gate, discharging pipe (202) fixed connection is in the bottom of centrifuge bottle body (1), below ejection of compact lid (204) is connected in the surface of discharging pipe (202), sealed ring pad (203) fixed connection is in the top of below ejection of compact lid (204).

3. The centrifuge bottle for concentrating PHA slurry as claimed in claim 1, wherein: the number of the filling rubber cushion blocks (304) is two, and the two filling rubber cushion blocks (304) are symmetrically distributed on the front surface and the back surface of the magnetic suction strip (306).

4. The centrifuge bottle for concentrating PHA slurry as claimed in claim 1, wherein: the areas of the contact surfaces of the magnetic attraction strips (306) and the magnet blocks (307) are equal.

5. The centrifuge bottle for concentrating PHA slurry as claimed in claim 2, wherein: the surface of the upper discharge port is provided with an internal thread groove, and the surface of the discharge pipe (202) is provided with an internal thread groove.

6. The centrifuge bottle for concentrating PHA slurry as claimed in claim 1, wherein: the filling rubber cushion block (304) is connected to the surface of the magnet block (307) in a sliding mode, and the filling rubber cushion block (304) is matched with the magnet block (307) in size.

7. The centrifuge bottle for concentrating PHA slurry as claimed in claim 1, wherein: the shape of the filling rubber cushion block (304) is a quarter circle, the compression groove (305) of the filling rubber cushion block (304) at the front end is arranged on the right side of the front end, and the compression groove (305) of the filling rubber cushion block (304) at the rear end is arranged on the right side of the rear end.

8. The centrifuge bottle for concentrating PHA slurry as claimed in claim 1, wherein: magnetic attraction strip (306) is connected in the surface of magnet piece (307) in a sliding manner, and magnetic attraction strip (306) is connected in magnet piece (307) in a magnetic attraction manner.