CN210193719U - Placenta albumen crude extract ultrafiltration device - Google Patents

Abstract

The utility model discloses a placenta protein crude extract ultrafiltration device, which comprises a raw water tank, a suction filter and an ultrafiltration device which are sequentially connected through a liquid conveying pipe according to the ultrafiltration direction, the ultrafiltration device comprises a liquid inlet pipe and a plurality of ultrafiltration boxes, the liquid inlet pipe is connected with the ultrafiltration boxes, the left side of the ultrafiltration box is connected with a vacuum pump through a gas collecting pipe, the right side of the ultrafiltration box is connected with a liquid collecting pipe, a concentrated liquid pipe is inserted in the liquid collecting pipe, the liquid inlet pipe comprises an outer pipe, an inner pipe is inserted in the outer pipe, the left side of the inner pipe is connected with a guide pipe, the ultrafiltration box comprises a liquid inlet and two ultrafiltration pipes, the ultrafiltration pipes are connected with the guide pipe through the liquid inlet, the ultrafiltration tube is connected with a plurality of filter plates through a filter membrane, a plurality of hollow fiber ultrafiltration membrane filaments are inserted in the filter plates, and the tail end of the ultrafiltration tube is connected with a concentrated solution outlet through a liquid collecting tank. The utility model discloses have and use convenient high-efficient, can effectively carry out the ultrafiltration concentration to the crude protein extract.

Description

Placenta albumen crude extract ultrafiltration device

Technical Field

The utility model relates to the technical field of membrane separation equipment, in particular to a placenta protein crude extract ultrafiltration device.

Background

Ultrafiltration is the selective separation of substances through a microporous structure on the surface of a membrane. When liquid mixture flows through the membrane surface under a certain pressure, small molecular solutes permeate the membrane, and macromolecular substances are intercepted, so that the concentration of the macromolecules in the stock solution is gradually increased, thereby realizing the purposes of separation, concentration and purification of the large molecules and the small molecules. The ultrafiltration process is dynamic filtration and the separation is accomplished in a flow regime. The solute is only deposited limitedly on the membrane surface, the ultrafiltration rate is attenuated to a certain extent to be balanced, and can be recovered by washing.

For example, the utility model discloses a novel ultrafiltration device that chinese utility model patent No. 201120458421.0 discloses, which comprises a tank body, the tank body is kept apart into two mutually independent cavities by the baffle, the upper end of cavity is equipped with the dense water export, and the middle part is equipped with the water purification export, and the lower extreme is equipped with the water inlet, be fixed with ultrafiltration unit in the cavity respectively, the water inlet of each cavity passes through the control valve and is connected with the former pond respectively.

Although the ultrafiltration device has a simple structure, can realize the cleaning of the ultrafiltration membrane under the condition of not stopping the work of the whole ultrafiltration device, and has low maintenance cost, the ultrafiltration device can not efficiently carry out ultrafiltration on water in a raw water pool, and simultaneously can not carry out ultrafiltration on water on a large scale, and is inconvenient to use.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve provides an ultrafiltration device, uses this kind of ultrafiltration device to ultrafiltration to solution high-efficiently, simultaneously, also can ultrafiltrate solution on a large scale, and it is convenient to use.

The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a placenta albumen coarse extract ultrafiltration device, includes and has connected gradually former water tank, suction filter and ultrafiltration device through the transfer line according to the ultrafiltration direction, ultrafiltration device includes feed liquor pipe and a plurality of ultrafiltration case, the feed liquor pipe is connected with ultrafiltration case, ultrafiltration case left side is passed through the discharge pipe and is connected with the vacuum pump, ultrafiltration case right side is connected with the collecting vessel, the collecting vessel right side is connected with the filtrate case, the collecting vessel bottom is connected with the concentrate case, the intraductal cartridge of collecting vessel has the concentrate pipe, the feed liquor pipe includes the outer tube, the intraductal cartridge of outer tube has the inner tube, the inner tube left side is connected with the pipe, ultrafiltration case includes inlet and two ultrafiltration pipes, the ultrafiltration pipe passes through inlet and pipe connection, be connected with a plurality of filter plate through the filter membrane in the ultrafiltration pipe, the filter plate cartridge has a plurality of hollow fiber ultrafiltration membrane silk, ultrafiltration pipe end is through collecting tank and concentrate exit linkage, the concentrated solution outlet is connected with a concentrated solution pipe, the left side of the ultrafiltration box is connected with the gas collecting pipe through the gas outlet, and the right side of the ultrafiltration box is connected with the liquid collecting pipe through the water outlet.

As an optimal technical scheme of the utility model, the filter screen is installed to the lower part in the former water tank, former water tank right side is passed through the booster pump and is connected with the suction filter.

As a preferred technical proposal of the utility model, the ultrafiltration box is at least three and is arranged on the upper part, the middle part and the lower part of the ultrafiltration device.

As a preferred technical scheme of the utility model, two ultrafiltration pipes are axis symmetry in about the ultrafiltration box.

Because the utility model discloses a behind such structure, the thick extract of placenta albumen is behind filter screen and suction filter, and the large granule impurity in the thick extract of placenta albumen is fallen by the separation, and during the thick extract of purer placenta albumen enters into the ultrafiltration tube from the pipe, carries out ultrafiltration concentration to purer thick extract of placenta albumen by hollow fiber milipore filter silk, utilizes the pressure difference between booster pump and the vacuum pump, has strengthened the ultrafiltration drive power of hollow fiber milipore filter silk, has practiced thrift the ultrafiltration time, has improved the utility model discloses an ultrafiltration concentration efficiency uses convenient high-efficient.

Drawings

Fig. 1 is a schematic structural diagram of the placental protein crude extract ultrafiltration device of the present invention.

FIG. 2 is a schematic view of the structure of the header.

FIG. 3 is a schematic view of the structure of the liquid inlet pipe.

Fig. 4 is a cross-sectional view of the ultrafiltration tank.

Fig. 5 is an enlarged view of a in fig. 4.

Fig. 6 is a left side view of the filter plate.

In the figure: 1 is former water tank, 2 is the suction filter, 3 is ultrafiltration device, 4 is the vacuum pump, 5 is the filtrate case, 6 is the concentrate case, 7 is the filter screen, 8 is the booster pump, 9 is the transfer line, 10 is the feed liquor pipe, 11 is the ultrafiltration case, 12 is the discharge tube, 13 is the outer tube, 14 is the inner tube, 15 is the pipe, 16 is the inlet, 17 is the ultrafiltration pipe, 18 is the filter plate, 19 is the filter membrane, 20 is the hollow fiber ultrafiltration membrane silk, 21 is the collecting tank, 22 is the concentrate export, 23 is the delivery port, 24 is the gas outlet, 25 is the collecting tank, 26 is the concentrate pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the ultrafiltration device for crude extract of placental protein of the present invention comprises a raw water tank 1, a suction filter 2 and an ultrafiltration device 3 connected in sequence via an infusion tube 9 according to an ultrafiltration direction, wherein the ultrafiltration device 3 comprises a liquid inlet tube 10 and a plurality of ultrafiltration tanks 11, the liquid inlet tube 10 is connected with the ultrafiltration tanks 11, the left side of the ultrafiltration tank 11 is connected with a vacuum pump 4 via a gas collecting tube 12, the right side of the ultrafiltration tank 11 is connected with a liquid collecting tube 25, the right side of the liquid collecting tube 25 is connected with a filtrate tank 5, the bottom end of the liquid collecting tube 25 is connected with a concentrate tank 6, as shown in fig. 2, a concentrate tube 26 is inserted in the liquid collecting tube 25, the liquid inlet tube 10 comprises an outer tube 13, as shown in fig. 3, an inner tube 14 is inserted in the outer tube 13, the left side of the inner tube 14 is connected with a conduit 15, as shown in fig. 4, the ultrafiltration tank 11 comprises a, the ultrafiltration tube 17 is connected with the conduit 15 through the liquid inlet 16, as shown in fig. 5, the ultrafiltration tube 17 is connected with a plurality of filter plates 18 through filter membranes 19, as shown in fig. 6, a plurality of hollow fiber ultrafiltration membrane filaments 20 are inserted into the filter plates 18, the tail end of the ultrafiltration tube 17 is connected with a concentrated solution outlet 22 through a liquid collecting tank 21, the concentrated solution outlet 22 is connected with a concentrated solution tube 26, the left side of the ultrafiltration box 11 is connected with the gas collecting tube 12 through a gas outlet 24, and the right side of the ultrafiltration box 11 is connected with a liquid collecting tube 25 through a water outlet 23. After the placenta protein crude extract passes through the filter screen 7 and the filter 2, large-particle impurities in the placenta protein crude extract are separated to obtain purer placenta protein crude extract, the purer placenta protein crude extract enters the ultrafiltration tube 17 from the conduit 15, and is subjected to ultrafiltration concentration by the hollow fiber ultrafiltration membrane wire 20 to obtain placenta protein concentrated solution, the filter membrane 19 can prevent the placenta protein concentrated solution from flowing outwards due to the breakage of the hollow fiber ultrafiltration membrane wire 20, so that the placenta protein concentrated solution in the liquid collection tank 21 is polluted, meanwhile, the quality of the placenta protein concentrated solution can be reduced, and the economic benefit of enterprises is prevented from being reduced; the pressure difference is formed between the vacuum pump 4 and the booster pump 8, the ultrafiltration driving force of the hollow fiber ultrafiltration membrane filaments 20 and the filter membrane 19 can be enhanced, the ultrafiltration time is saved, the ultrafiltration concentration efficiency of the utility model is improved, and the use is convenient; the concentrated placenta protein solution in the liquid collecting tank 21 enters the concentrated solution pipe 26 from the concentrated solution outlet 22 and then enters the concentrated solution box 6, and the concentrated placenta protein solution in the concentrated solution box 6 can be used for subsequent production and is convenient to use.

As shown in figure 1, a filter screen 7 is installed at the middle lower part of the raw water tank 1, and the right side of the raw water tank 1 is connected with a suction filter through a booster pump 8. The filter screen 7 can filter large granule impurity in the crude extract of former placenta albumen, alleviates the burden for follow-up device, and booster pump 8 can increase the pressure of the crude extract of placenta albumen in ultrafiltration tube 17, and then can shorten the ultrafiltration time, improves ultrafiltration efficiency, uses convenient high efficiency.

As shown in fig. 1, the ultrafiltration tanks 11 are at least three and are installed at the upper, middle and lower portions of the ultrafiltration device 3. A plurality of ultrafiltration case 11 can be fast high-efficient ground carry out the ultrafiltration to a large amount of placenta albumen crude extract, save time increases the quality of placenta albumen concentrate, improves economic benefits for the enterprise.

As shown in fig. 4, the two ultrafiltration tubes 17 are symmetrical about the central axis of the ultrafiltration tank 11. The two ultrafiltration tubes 17 can be used for carrying out ultrafiltration on a large amount of placenta protein crude extract and enhancing the overall stability of the ultrafiltration box 11, and are efficient to use and high in stability.

The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Variations and modifications of the embodiments disclosed herein are possible, and practical alternatives to and equivalents of the various components of the embodiments are known to those of ordinary skill in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other elements, materials, and components, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the spirit or essential characteristics of the invention.

Claims (4)

1. The utility model provides a placenta albumen coarse extract ultrafiltration device, includes and has connected gradually former water tank (1), suction filter (2) and ultrafiltration device (3) according to the ultrafiltration direction through transfer line (9), characterized by: the ultrafiltration device (3) comprises a liquid inlet pipe (10) and a plurality of ultrafiltration boxes (11), the liquid inlet pipe (10) is connected with the ultrafiltration boxes (11), the left side of each ultrafiltration box (11) is connected with a vacuum pump (4) through a gas collecting pipe (12), the right side of each ultrafiltration box (11) is connected with a liquid collecting pipe (25), the right side of each liquid collecting pipe (25) is connected with a filtrate box (5), the bottom end of each liquid collecting pipe (25) is connected with a concentrate box (6), a concentrate pipe (26) is inserted in each liquid collecting pipe (25), each liquid inlet pipe (10) comprises an outer pipe (13), an inner pipe (14) is inserted in each outer pipe (13), the left side of each inner pipe (14) is connected with a guide pipe (15), each ultrafiltration box (11) comprises a liquid inlet (16) and two ultrafiltration pipes (17), each ultrafiltration pipe (17) is connected with the guide pipe (15) through the liquid inlet (16), the novel ultrafiltration membrane filter is characterized in that the ultrafiltration tube (17) is internally connected with a plurality of filter plates (18) through a filter membrane (19), a plurality of hollow fiber ultrafiltration membrane filaments (20) are inserted into the filter plates (18), the tail end of the ultrafiltration tube (17) is connected with a concentrated solution outlet (22) through a liquid collecting tank (21), the concentrated solution outlet (22) is connected with a concentrated solution pipe (26), the left side of the ultrafiltration box (11) is connected with a gas collecting pipe (12) through a gas outlet (24), and the right side of the ultrafiltration box (11) is connected with a liquid collecting pipe (25) through a water outlet (23).

2. The placental protein crude extract ultrafiltration device according to claim 1, wherein: the filter screen (7) is installed to former water tank (1) middle and lower part, former water tank (1) right side is passed through booster pump (8) and is connected with the suction filter.

3. The placental protein crude extract ultrafiltration device according to claim 1, wherein: the number of the ultrafiltration boxes (11) is at least three and is arranged on the upper part, the middle part and the lower part of the ultrafiltration device (3).

4. The placental protein crude extract ultrafiltration device according to claim 1, wherein: the two ultrafiltration tubes (17) are symmetrical about the axis of the ultrafiltration box (11).

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