CN-224221112-U - Filtering device for extracting marine bioactive substances

Abstract

The application relates to the field of extraction and filtration, and discloses a marine bioactive substance extraction filtering device, which comprises a filtering tank, wherein the top surface of the filtering tank is fixedly provided with a sealing tank cover through a set bolt, the outer surface of the filtering tank is fixedly provided with a heat preservation tank, the inside of the filtering tank is fixedly provided with a round partition plate near the bottom, the top surface of the round partition plate is provided with a filtering membrane pipe near the middle part, the bottom surface of the inside of the sealing tank cover is fixedly provided with a bearing seat I, the middle part of the bearing seat I is fixedly provided with a stirring rotating shaft, and the inside of the sealing tank cover is provided with a limiting seat.

Inventors

• YANG LILI
• Liang Lvbao
• YANG TIANLONG
• DONG GUANGSHENG
• WANG JUN
• CAI WENWEN
• Tao Zhaobang

Assignees

• 广东百维生物科技有限公司

Dates

Publication Date

20260512

Application Date

20250425

Claims (6)

1. 1. A filtering device for extracting marine bioactive substances comprises a filtering tank (1), and is characterized in that the top surface of the filtering tank (1) is fixedly provided with a sealing tank cover (2) through a set bolt, the outer surface of the filtering tank (1) is fixedly provided with a heat preservation tank (3), the inside of the filtering tank (1) is close to the bottom and is fixedly provided with a circular partition plate (4), the top surface of the circular partition plate (4) is close to the middle and is provided with a filtering membrane pipe (5), the inner bottom surface of the sealing tank cover (2) is fixedly provided with a first bearing seat (6), the middle of the first bearing seat (6) is fixedly provided with a stirring rotating shaft (7), the inside of the sealing tank cover (2) is provided with a limiting seat (8), the top surface of the limiting seat (8) is close to the middle and is fixedly provided with a second bearing seat (9), the bottom end of the stirring rotating shaft (7) is fixedly arranged in the middle of the second bearing seat (9), the bottom surface of the limiting seat (8) is contacted with the top end of the filtering membrane pipe (5), the outer surface of the stirring rotating shaft (7) is provided with a stirring mechanism (10), the bottom surface of the filtering tank (1) is fixedly provided with a stirring rotating shaft (7), the middle of the stirring rotating shaft (7) and the top end of the sealing tank (11) is fixedly arranged on the top end of the filtering tank (11) and is fixedly arranged on the top surface of the filtering tank (11) and is close to the top end of the filtering pipe, the inside of fluid-discharge tube (11) is provided with flushing pipe (12), the one end of flushing pipe (12) extends to the outside of fluid-discharge tube (11), flushing pipe (12) extends to the outside one end fixed mounting of fluid-discharge tube (11) and has the valve two, flushing pipe (12) extends to the outside one end of fluid-discharge tube (11) and is connected with external back flush pipeline.
2. 2. The marine bioactive substance extraction filtering device according to claim 1, wherein the stirring mechanism (10) comprises an L-shaped mounting rod (101), a stirring rod (102) and a driving motor (103), the L-shaped mounting rod (101) is symmetrically and fixedly arranged on the outer surface of the stirring rotating shaft (7), a plurality of stirring rods (102) are fixedly arranged on the side of the L-shaped mounting rod (101), the driving motor (103) is fixedly arranged on the top surface of the sealing tank cover (2), and the driving end of the driving motor (103) extends into the bearing seat I (6) and is fixed with the top end of the stirring rotating shaft (7).
3. 3. A filtering device for extracting marine bioactive substances according to claim 1, wherein two discharge pipes (13) are fixedly arranged on the bottom surface of the circular partition plate (4), and a valve III is fixedly arranged on the outer surface of the bottom end, close to the two discharge pipes (13).
4. 4. A filtration device for extracting marine bioactive substances according to claim 1, wherein the heat preservation tank (3) is fixedly provided with a medium pipeline (14) near the outer surface of the top end, and the heat preservation tank (3) is fixedly provided with a circulating pipeline (15) near the outer surface of the bottom end.
5. 5. A filtration device for extraction of marine bioactive substances as claimed in claim 1, wherein the outer surface of said heat preservation tank (3) is provided with a plurality of feet (16) in a circumferential array.
6. 6. A filtering device for extracting marine bioactive substances according to claim 1, wherein the outer surface of the heat preservation tank (3) is fixedly provided with a temperature sensor (17) in a penetrating way, and the monitoring end of the temperature sensor (17) extends into the heat preservation tank (3).

Description

Filtering device for extracting marine bioactive substances Technical Field The application belongs to the technical field of extraction and filtration, and particularly relates to a filtering device for extracting marine bioactive substances. Background The extraction of marine bioactive substances refers to the process of obtaining bioactive compounds from marine organisms, wherein the bioactive substances comprise polysaccharides, proteins, polypeptides, alkaloids, terpenoids and the like, have various biological activities such as anti-tumor, anti-inflammatory, antibacterial, antioxidant and the like, the extraction process generally comprises pretreatment, extraction, separation and purification and the like, and the filtration is carried out in the extraction process to remove impurities in marine biological samples, such as cell debris, insoluble proteins, polysaccharides and the like, which can influence the subsequent separation and purification and activity detection, and the filtration can also enable the extract to be clearer, so that the subsequent operation is facilitated. The utility model discloses a marine bioactive substance extraction device as disclosed in the patent of publication No. CN220861103U, which comprises a separation barrel, a cleaning mechanism and a stirring mechanism, wherein the lower end of the separation barrel is provided with an outlet, the lower end of the separation barrel is provided with a collecting barrel corresponding to the outlet, the inner of the separation barrel is provided with a membrane tube corresponding to the outlet, the upper end of the separation barrel is provided with a supporting plate, the upper side of the supporting plate is provided with a motor, the lower end of the motor is provided with a rotating rod, the cleaning ring is driven to reciprocate up and down by the sliding block through the cooperation of the arranged connecting rod, the cross rod and the vertical rod structure, the cleaning ring is driven to reciprocate up and down in situ, thereby cleaning the membrane tube, the holes on the membrane tube are prevented from being blocked by impurities, the separation and extraction efficiency of the membrane tube is ensured, when the membrane tube needs to be cleaned, external water is injected into the annular tube through the arranged connecting pipe, and the separation barrel is conveniently cleaned through the ejection of the arranged nozzle. However, in the practical use process, the device is found that the membrane tube and the separating barrel adopt a fixed integrated structure, so that the membrane tube and the separating barrel are inconvenient to detach and replace, and once the membrane tube is damaged or the performance is reduced and needs to be replaced, the complicated detaching operation flow consumes more time and labor cost, and secondly, the cleaning ring moves up and down to be matched with liquid sprayed by the spray head on the annular tube, only the outer surface of the membrane tube can be cleaned, impurities in the filter holes of the membrane tube cannot be effectively flushed, the impurities in the filter holes are difficult to clean, the cleaning effect is poor, and the marine bioactive substance extracting filter device is provided. Disclosure of utility model The application aims to solve the problems and provide a filtering device for extracting marine bioactive substances. The technical scheme includes that the marine bioactive substance extraction filtering device comprises a filtering tank, wherein a sealing tank cover is fixedly arranged on the top surface of the filtering tank through a set bolt, a heat preservation tank is fixedly arranged on the outer surface of the filtering tank, a round partition plate is fixedly arranged inside the filtering tank near the bottom, a filtering membrane pipe is arranged on the top surface of the round partition plate near the middle, a first bearing seat is fixedly arranged on the inner bottom surface of the sealing tank cover, a stirring rotating shaft is fixedly arranged in the middle of the first bearing seat, a limiting seat is arranged inside the sealing tank cover, a second bearing seat is fixedly arranged on the top surface of the limiting seat near the middle, the bottom end of the stirring rotating shaft is fixedly arranged in the middle of the second bearing seat, the bottom surface of the limiting seat is in contact with the top end of the filtering membrane pipe, a stirring mechanism is arranged on the outer surface of the stirring rotating shaft, a drain pipe is fixedly arranged on the bottom surface of the filtering tank in a penetrating manner, the top end of the drain pipe extends to the inside the filtering membrane pipe, a valve I is fixedly arranged on the outer surface of the drain pipe near the bottom end, a first drain pipe is arranged inside the drain pipe, one end of the drain pipe extends to the outer side of the flushing pipe, a second drai