CN210751381U

CN210751381U - A high-efficient separation and purification multiple-layer filtering device for bio-pharmaceuticals

Info

Publication number: CN210751381U
Application number: CN201921101141.7U
Authority: CN
Inventors: 梁涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-16
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a high-efficiency separation and purification multilayer filtering device for bio-pharmaceuticals, in particular to the technical field of filtering equipment, which comprises a device tank body, wherein the top of the device tank body is provided with a first filtering bin, the bottom of the device tank body is provided with a second filtering bin, one side of the top end surface of the device tank body is provided with a feeding hopper, the middle part of the top end surface of the device tank body is provided with a rotating shaft, and the inside of the device tank body is provided with a filtering mechanism; the filter mechanism comprises a partition plate, the partition plate is arranged at the bottom of the first filter bin, and a first filter plate is arranged on the surface of the partition plate. The utility model discloses a first filter plate, second filter plate advance with the essence filter membrane realize the multiple-layer filtering effect, the filter effect is good, utilize the backwash pump to extract the second and strain some liquid medicines in the storehouse to utilize the return pipe to carry back first storehouse of straining, the liquid medicine mixes with the dregs of a decoction again, realizes the loop filter to the liquid medicine, makes things convenient for the medicinal composition in the dregs of a decoction to appear, improves the purity of liquid medicine.

Description

A high-efficient separation and purification multiple-layer filtering device for bio-pharmaceuticals

Technical Field

The utility model relates to a filtration equipment technical field, more specifically say, the utility model relates to a high-efficient separation and purification multiple-layer filtering device for bio-pharmaceuticals.

Background

With the continuous development of national economy, the living standard of urban and rural people is rapidly improved. Machine equipment in the field of biopharmaceutical manufacturing is constantly being updated, placing higher demands on new generation production equipment.

Patent application publication No. CN 201721692603.8's utility model discloses a high-efficient separation and purification multiple-layer filtering device for bio-pharmaceuticals, which comprises a tank body, the four corners of jar body bottom outer wall all is fixed with the supporting leg through the bolt fastening, and the top outer wall of the jar body has the shock jar through the bolt fastening, the opening has been seted up to the top outer wall of shock jar, and the welding of opening inner wall has an inlet, the bottom inner wall of shock jar has ultrasonic oscillator through the bolt fastening, and the bottom outer wall of shock jar has seted up the liquid outlet, and the liquid outlet inner wall has the third filter screen through the fix with screw. The utility model discloses increased shock jar and agitator tank, can the medicine body carry out abundant mixture, increased three filter screen, can carry out the filtration of layering to the medicine body, the gunbarrel can deposit the medicine body, improves the filtration efficiency of the medicine body, this multi-layer filter device, the filter effect is obvious, and filtration efficiency is high, and convenient operation has improved the efficiency of production, has improved the quality of medicine.

However, in actual use, the method still has many disadvantages, such as unsatisfactory filtration effect, low purity of the obtained liquid medicine, and influence on the quality of the subsequently prepared medicine.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a high-efficient separation and purification multiple-layer filtering device for bio-pharmaceuticals, through first filter plate, the second filter plate advances to carry out the cubic with the essence filter membrane and filters, realize the multiple-layer filtering effect, the filter time is short, the filter effect is good, utilize backwash pump extraction second to strain a part liquid medicine in the storehouse, and utilize the return pipe to carry back first storehouse of straining, the liquid medicine mixes with the dregs of a decoction again, realize the loop filter to the liquid medicine, make things convenient for the medicinal component in the dregs of a decoction to appear, improve the purity of liquid medicine, reinforcing purification effect, with the problem of proposition in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-layer filtering device for efficient separation and purification of biopharmaceuticals comprises a device tank body, wherein a first filtering bin is arranged at the top of the device tank body, a second filtering bin is arranged at the bottom of the device tank body, a feeding hopper is arranged on one side of the top end face of the device tank body, a rotating shaft is arranged in the middle of the top end face of the device tank body, and a filtering mechanism is arranged inside the device tank body;

the filter mechanism comprises a partition plate, the partition plate is arranged at the bottom of the first filter cabin, a first filter plate is arranged on the surface of the partition plate, a filter cylinder is arranged at the top of the second filter cabin, a second filter plate is arranged on the surface of the bottom of the filter cylinder, a liquid outlet pipe is arranged on one side of the bottom of the second filter cabin, one end of the liquid outlet pipe is provided with a filter sleeve, a fixing ring is arranged inside the filter sleeve, a fine filter membrane is arranged between the fixing ring and the liquid outlet pipe, one end of the filter sleeve is connected with a filter outlet pipe, the other side of the bottom of the second filter cabin is provided with a reflux pump.

In a preferred embodiment, the partition plate is shaped like a circular truncated cone, and the first filter plate is disposed on an inclined surface of the circular truncated cone-shaped partition plate.

In a preferred embodiment, the top of the filter cylinder extends into the tank body of the device, the bottom end of the filter cylinder is communicated with the top of the second filter chamber, and the size of the meshes of the first filter plate is larger than that of the meshes of the second filter plate.

In a preferred embodiment, the filter sleeve is in threaded connection with the liquid outlet pipe, a mounting ring is arranged on the outer side of the fine filter membrane, and a sealing ring is sleeved on the outer side of the filter sleeve.

In a preferred embodiment, the input end of the reflux pump is communicated with the interior of the second filter bin, and the reflux pipe is communicated with the top of the first filter bin.

In a preferred embodiment, a driving motor is arranged on the top of the tank body of the device, and the output end of the driving motor is fixedly connected with the top end of the rotating shaft.

In a preferred embodiment, a first stirring rod is arranged on the top of the partition plate, and a second stirring rod is arranged outside the filter cylinder.

In a preferred embodiment, one end of the first stirring rod is arranged in a downward inclined bending mode, the inclined angle of the first stirring rod is the same as that of the inclined plane of the partition plate, and the first stirring rod and the second stirring rod are fixedly connected with the rotating shaft.

In a preferred embodiment, the bottom side of the tank body, the bottom side of the first straining chamber and the bottom of the second straining chamber of the device are provided with discharge pipes, and the outer sides of the discharge pipes and the discharge pipes are provided with control valves.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up first filter chamber and second filter chamber, utilize first filter plate on the first filter chamber bottom partition plate to carry out the primary filtration to the liquid medicine, the liquid medicine after the filtration enters into the device jar internal portion, utilize the second filter plate on the cartridge filter to carry out the secondary filtration, the liquid medicine that the filtration obtained enters into the cartridge filter inside, realize entering into the second filter chamber, cooperate the drain pipe to connect the filter sleeve, utilize the fine filtration membrane in the filter sleeve to carry out the tertiary filtration, realize the multilayer filter effect, the filter time is short, the filter effect is good, utilize the backwash pump to extract a part of liquid medicine in the second filter chamber, and utilize the return pipe to convey back to first filter chamber, the liquid medicine mixes with the dregs of a decoction again, and continue to repeat above-mentioned tertiary filtration, realize the loop filter to the liquid medicine, make things convenient for the medicinal composition in the dregs of a decoction to appear, improve the purity of liquid medicine;

2. the utility model discloses a set up first puddler and second puddler, utilize driving motor to drive the axis of rotation and rotate, when the liquid medicine filters in first straining the storehouse, first puddler stirs the liquid medicine, and when the liquid medicine filters at the internal portion of device jar, the second puddler stirs the liquid medicine, avoids dregs of a decoction to block up first filter plate or second filter plate, and makes things convenient for the medicinal composition in the dregs of a decoction to appear, makes things convenient for the filtration of liquid medicine.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic top view of the partition plate of the present invention.

Fig. 4 is an overall schematic view of the filter cartridge of the present invention.

FIG. 5 is a schematic view of the whole of the fine filtration membrane of the present invention.

The reference signs are: 1 device jar body, 2 first straining storehouse, 3 second straining storehouse, 4 feeder hoppers, 5 axis of rotation, 6 division boards, 7 first filter, 8 cartridge filter, 9 second filter, 10 drain pipes, 11 filter bushes, 12 retainer plates, 13 fine filtration membrane, 14 filtration exit tubes, 15 backwash pumps, 16 back flows, 17 driving motor, 18 first puddler, 19 second puddlers, 20 discharging pipes.

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.

The utility model provides a high-efficient separation and purification multiple-layer filtering device for bio-pharmaceuticals as shown in figures 1-5, including the device jar body 1, its characterized in that: a first filter bin 2 is arranged at the top of the device tank body 1, a second filter bin 3 is arranged at the bottom of the device tank body 1, a feed hopper 4 is arranged on one side of the top end face of the device tank body 1, a rotating shaft 5 is arranged in the middle of the top end face of the device tank body 1, and a filter mechanism is arranged in the device tank body 1;

the filter mechanism includes division board 6, division board 6 sets up in 2 bottoms in first storehouse of straining, division board 6 surface is provided with

first filter plate

7, 3 tops in second storehouse of straining are provided with

cartridge filter

8, 8 bottom surfaces of cartridge filter are provided with

second filter

9, 3 bottom one side in second storehouse of straining are provided with drain pipe 10, drain pipe 10 one end is provided with filter sleeve 11, the inside retainer plate 12 that is provided with of filter sleeve 11, be provided with refined filtration membrane 13 between retainer plate 12 and the drain pipe 10, filter sleeve 11 one end is connected with

filtration exit tube

14, 3 bottom opposite sides in second storehouse of straining are provided with backwash pump 15, backwash pump 15 output is connected with back flow 16.

Further, the partition plate 6 is shaped like a circular truncated cone, and the first filter plate 7 is arranged on an inclined surface of the circular truncated cone-shaped partition plate 6.

Further, 8 tops of the filter cartridges extend into the device tank body 1, the bottom ends of the filter cartridges 8 are communicated with the top of the second filter bin 3, and the size of the meshes of the first filter plates 7 is larger than that of the meshes of the second filter plates 9.

Further, the filter sleeve 11 is in threaded connection with the liquid outlet pipe 10, a mounting ring is arranged on the outer side of the fine filter membrane 13, and a sealing ring is sleeved on the outer side of the filter sleeve 11.

Further, the input end of the reflux pump 15 is communicated with the inside of the second filtering bin 3, and the reflux pipe 16 is communicated with the top of the first filtering bin 2.

The implementation mode is specifically as follows: when the device is used, liquid medicine is input into the first filter bin 2 from the feed hopper 4, the liquid medicine is primarily filtered through the first filter plate 7 on the bottom partition plate 6 of the first filter bin 2, the liquid medicine entering the first filter bin 2 is infiltrated along one side of the inclined first filter plate 7, so that dregs of a decoction are retained on the other side of the first filter bin 2, the dregs of a decoction are conveniently separated from the dregs of a decoction, the subsequent treatment on the dregs of a decoction is convenient, the filtered liquid medicine enters the device tank body 1, the liquid medicine is secondarily filtered through the second filter plate 9 on the filter tank 8, the liquid medicine inside the device tank body 1 is infiltrated into the filter tank 8 from the second filter plate 9, the filtered liquid medicine enters the filter tank 8 and then enters the second filter bin 3, the liquid outlet pipe 10 is opened, the liquid medicine enters the filter sleeve 11, the fine filter membrane 13 in the filter sleeve 11 is filtered for three times, and the high-purity liquid medicine is discharged through the filter outlet pipe 14, the filter sleeve 11 is in threaded connection with the liquid outlet pipe 10, so that the filter sleeve 11 is convenient to disassemble, the fine filter membrane 13 is convenient to replace, the filter effect is prevented from being influenced, the multi-layer filter effect is realized, the filter time is short, the filter effect is good, in the filter operation process, the reflux pump 15 extracts a part of liquid medicine in the second filter bin 3 and conveys the part of liquid medicine back to the first filter bin 2 by using the reflux pipe 16, the liquid medicine is mixed with the medicine residues again, the medicine residues are only filtered once due to a large amount of medicinal components in the medicine residues, the medicinal components can be left in the medicine residues, the liquid proportion in the liquid medicine is rapidly reduced after the liquid medicine is filtered by the first filter plate 7, the precipitation of the medicinal components is not facilitated, in order to ensure the purity of the liquid medicine, new liquid can not be added from the outside inconveniently, so that the liquid medicine in the same batch is filtered, the liquid medicine in the second filter bin 3 is filtered twice, and, after the liquid medicine enters the first filtering bin 2 again and is mixed with the medicine dregs, the solid-liquid ratio in the liquid medicine is stabilized, medicinal ingredients in the medicine dregs can be separated out conveniently, when the filtering operation is finished, the reflux pump 15 is closed firstly, the circulating filtration can be finished, the purity of the liquid medicine is high, and the purifying effect is enhanced.

As shown in figure 1, the multi-layer filtering device for efficient separation and purification of biopharmaceuticals is characterized in that a driving motor 17 is arranged at the top of a tank body 1 of the device, and the output end of the driving motor 17 is fixedly connected with the top end of a rotating shaft 5.

Furthermore, a first stirring rod 18 is arranged at the top of the partition plate 6, and a second stirring rod 19 is arranged outside the filter cartridge 8.

Further, first puddler 18 one end is the crooked setting down of slant, and inclination is the same with the inclined plane inclination of division board 6, first puddler 18 and second puddler 19 all with axis of rotation 5 fixed connection.

Further, device jar body 1 bottom one side, first 2 bottom one sides in straining storehouse and the 3 bottoms in second straining storehouse all are provided with discharging pipe 20, the drain pipe 10 all is provided with the control valve with the discharging pipe 20 outside.

The implementation mode is specifically as follows: when carrying out liquid medicine filtering operation, driving motor 17 drives axis of rotation 5 and rotates, axis of rotation 5 drives first puddler 18 and second puddler 19 and rotates, axis of rotation 5 runs through 6 middle parts of division board, when the liquid medicine filters in first straining storehouse 2, first puddler 18 stirs the liquid medicine, improve the filter effect, and stir the liquid medicine, the liquid medicine that makes things convenient for the backward flow mixes with the dregs of a decoction, make things convenient for the medicinal composition to appear, when the liquid medicine filters in the device jar internal portion, second puddler 19 stirs the liquid medicine, avoid the dregs of a decoction to block up first filter plate 7 or second filter plate 8, make things convenient for the medicinal composition in the dregs of a decoction to appear, make things convenient for the filtration of liquid medicine.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, liquid medicine is input into a first filter bin 2 from a feed hopper 4, the liquid medicine is primarily filtered through a first filter plate 7 on a bottom partition plate 6 of the first filter bin 2, the filtered liquid medicine enters into a device tank body 1, the liquid medicine is secondarily filtered through a second filter plate 9 on a filter cartridge 8, the filtered liquid medicine enters into the filter cartridge 8 and then enters into a second filter bin 3, a liquid outlet pipe 10 is opened, the liquid medicine enters into a filter sleeve 11, a fine filter membrane 13 in the filter sleeve 11 is filtered for three times, the high-purity liquid medicine is obtained and is discharged through a filter outlet pipe 14, the multi-layer filtering effect is realized, the filtering time is short, the filtering effect is good, in the filtering operation process, a reflux pump 15 extracts a part of the liquid medicine in the second filter bin 3 and conveys the liquid medicine back to the first filter bin 2 through a reflux pipe 16, and the liquid medicine is mixed, the filtration is continuously repeated for three times, so that the circulating filtration of the liquid medicine is realized, the medicinal components in the dregs of a decoction can be conveniently separated out, the purity of the liquid medicine is improved, and the purification effect is enhanced;

referring to the attached drawing 1 of the specification, when the liquid medicine filtering operation is performed, the driving motor 17 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the first stirring rod 18 and the second stirring rod 19 to rotate, when the liquid medicine is filtered in the first filtering bin 2, the first stirring rod 18 stirs the liquid medicine, when the liquid medicine is filtered in the device tank body 1, the second stirring rod 19 stirs the liquid medicine, the phenomenon that the first filtering plate 7 or the second filtering plate 8 is blocked by the liquid medicine residue is avoided, medicinal components in the liquid medicine residue are separated out conveniently, and the liquid medicine is filtered conveniently.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient separation and purification multiple-layer filtering device for bio-pharmaceuticals, includes device jar body (1), its characterized in that: a first filter bin (2) is arranged at the top of the device tank body (1), a second filter bin (3) is arranged at the bottom of the device tank body (1), a feed hopper (4) is arranged on one side of the top end face of the device tank body (1), a rotating shaft (5) is arranged in the middle of the top end face of the device tank body (1), and a filter mechanism is arranged in the device tank body (1);

the filtering mechanism comprises a partition plate (6), the partition plate (6) is arranged at the bottom of the first filtering bin (2), a first filter plate (7) is arranged on the surface of the partition plate (6), a filter cylinder (8) is arranged at the top of the second filter bin (3), a second filter plate (9) is arranged on the surface of the bottom of the filter cylinder (8), a liquid outlet pipe (10) is arranged on one side of the bottom of the second filter bin (3), one end of the liquid outlet pipe (10) is provided with a filter sleeve (11), a fixed ring (12) is arranged inside the filter sleeve (11), a fine filter membrane (13) is arranged between the fixed ring (12) and the liquid outlet pipe (10), one end of the filter sleeve (11) is connected with a filter outlet pipe (14), the other side of the bottom of the second filter bin (3) is provided with a reflux pump (15), and the output end of the reflux pump (15) is connected with a reflux pipe (16).

2. The high-efficiency separation and purification multi-layer filtering device for the bio-pharmaceuticals according to claim 1, wherein: the partition plate (6) is in a round table shape, and the first filter plate (7) is arranged on the inclined surface of the round table-shaped partition plate (6).

3. The high-efficiency separation and purification multi-layer filtering device for the bio-pharmaceuticals according to claim 1, wherein: the top of the filter cartridge (8) extends into the device tank body (1), the bottom end of the filter cartridge (8) is communicated with the top of the second filter chamber (3), and the mesh size of the first filter plate (7) is larger than that of the second filter plate (9).

4. The high-efficiency separation and purification multi-layer filtering device for the bio-pharmaceuticals according to claim 1, wherein: the filter sleeve (11) is in threaded connection with the liquid outlet pipe (10), the outer side of the fine filter membrane (13) is provided with a mounting ring, and the outer side of the filter sleeve (11) is sleeved with a sealing ring.

5. The high-efficiency separation and purification multi-layer filtering device for the bio-pharmaceuticals according to claim 1, wherein: the input end of the reflux pump (15) is communicated with the interior of the second filtering bin (3), and the reflux pipe (16) is communicated with the top of the first filtering bin (2).

6. The high-efficiency separation and purification multi-layer filtering device for the bio-pharmaceuticals according to claim 1, wherein: the device is characterized in that a driving motor (17) is arranged at the top of the tank body (1), and the output end of the driving motor (17) is fixedly connected with the top end of the rotating shaft (5).

7. The high-efficiency separation and purification multi-layer filtering device for the bio-pharmaceuticals according to claim 1, wherein: the top of the partition plate (6) is provided with a first stirring rod (18), and the outer side of the filter cartridge (8) is provided with a second stirring rod (19).

8. The high efficiency separation and purification multi-layer filtering device for bio-pharmaceuticals of claim 7, wherein: first puddler (18) one end is the crooked setting down of slant, and inclination is the same with the inclined plane inclination of division board (6), first puddler (18) and second puddler (19) all with axis of rotation (5) fixed connection.

9. The high-efficiency separation and purification multi-layer filtering device for the bio-pharmaceuticals according to claim 1, wherein: the device jar body (1) bottom one side, first straining storehouse (2) bottom one side and second strain storehouse (3) bottom and all be provided with discharging pipe (20), drain pipe (10) and discharging pipe (20) outside all are provided with the control valve.