CN212731357U

CN212731357U - High-efficiency nanofiltration membrane sea cucumber peptide filtering device

Info

Publication number: CN212731357U
Application number: CN202020860298.4U
Authority: CN
Inventors: 张恒; 崔景龙; 赖圆圆; 李健
Original assignee: Anhui Guotai Biotechnology Co ltd
Current assignee: Anhui Guotai Biotechnology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-03-19
Anticipated expiration: 2030-05-19

Abstract

The utility model provides a high-efficiency nanofiltration membrane sea cucumber peptide filtering device, which comprises a settling tank, a coarse filtering tank and a nanofiltration tank, wherein sea cucumber liquid sequentially passes through the settling tank, the coarse filtering tank and the nanofiltration tank; the sedimentation tank is in an inverted cone shape, a sedimentation feed inlet and a sedimentation discharge outlet are formed in the sedimentation tank, and the sedimentation feed inlet is formed in the conical surface and is tangent to the conical surface along the feeding direction; the sedimentation discharge port is arranged at the upper end of the sedimentation tank and is communicated with the coarse filtration tank; the utility model has the advantages that: sea cucumber liquid passes through the gunbarrel, coarse filtration jar and receives the canister in proper order, and the particulate matter that density is greater than sea cucumber liquid in with sea cucumber liquid through the gunbarrel deposits, and the sea cucumber liquid forms the vortex form in the gunbarrel from depositing the feed inlet along entering into the gunbarrel with the tangent direction of the sedimentation tank of obconical, and the material that the density is great concentrates and sinks to the bottom in the middle of the vortex under the centrifugal force effect, and sea cucumber liquid and the less impurity of density enter into the coarse filtration jar from deposiing the discharge gate and carry out the coarse filtration.

Description

High-efficiency nanofiltration membrane sea cucumber peptide filtering device

Technical Field

The utility model relates to a sea cucumber processing technology field especially relates to high-efficient filter membrane sea cucumber peptide filter equipment that receives.

Background

Sea cucumber is an important marine invertebrate, and is mainly stichopus japonicus, black ginseng, thelenota ananas and the like, which have high economic value. The sea cucumber meat is tender and rich in nutrition, is a typical high-protein low-fat food, has extremely high nutritional value and medicinal value, is a good food therapy product for the elderly and patients with hypertension, coronary heart disease and hepatitis, can enhance the immunity and hematopoietic function of the organism, and can inhibit the growth and transfer of human cancer cells, the sea cucumber peptide is a micromolecule peptide obtained by hydrolyzing protease, separating and purifying, and after the sea cucumber is eaten by a human body, the digestion and decomposition of macromolecular substances into micromolecule substances takes 2-3 hours, and the absorption rate is about 60%; the sea cucumber peptide powder can enter human body for only a few minutes, and the absorption rate is 100%.

Therefore, the sea cucumber peptide has higher biological value than other common sea cucumber products, and the requirements of people at present are met more and more, but the purity of the sea cucumber peptide powder is lower after the preparation of the sea cucumber peptide powder by the existing method for preparing the sea cucumber peptide powder, and other impurities contained in the sea cucumber peptide powder are more, so that the use of the sea cucumber peptide powder is influenced.

The processing plant generally uses the nanofiltration membrane to filter the sea cucumber liquid prepared by processing, and filters the impurities in the sea cucumber liquid, but because the sizes of the impurities are different, the larger-sized impurities easily block the nanofiltration membrane, the filtration efficiency is influenced, and the service life of the nanofiltration membrane is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, provide high-efficient filter membrane sea cucumber peptide filter equipment that receives.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

a high-efficiency nanofiltration membrane sea cucumber peptide filtering device comprises a precipitation tank, a coarse filtering tank and a nanofiltration tank, wherein sea cucumber liquid sequentially passes through the precipitation tank, the coarse filtering tank and the nanofiltration tank; the sedimentation tank is in an inverted cone shape, a sedimentation feed inlet and a sedimentation discharge outlet are formed in the sedimentation tank, and the sedimentation feed inlet is formed in the conical surface and is tangent to the conical surface along the feeding direction; the sediment discharge port is arranged at the upper end of the sedimentation tank and communicated with the coarse filtration tank.

As an improvement of the technical scheme, the settling tank further comprises a material collecting groove, the material collecting groove is arranged at the bottom end of the settling tank, and the material collecting groove and the settling tank are detachably connected.

As an improvement of the technical scheme, a stop valve is arranged between the material collecting groove and the settling tank.

As an improvement of the technical scheme, a cylindrical filtering unit is arranged in the coarse filtering tank, the upper end of the filtering unit is connected with the top end of the coarse filtering tank in a sealing manner, the lower end of the filtering unit is connected with the bottom end of the coarse filtering tank in a sealing manner, the outer side of the filtering unit is communicated with the precipitation discharge port, the inner side of the filtering unit is communicated with the nanofiltration tank through a communicating pipe, and the communicating pipe is arranged at the top end of the coarse filtering tank.

As an improvement of the technical scheme, a plurality of groups of nanofiltration membrane filter tubes are arranged in the nanofiltration tank, and nanofiltration liquid outlets of the nanofiltration membrane filter tubes are communicated through nanofiltration liquid outlets. .

The utility model has the advantages that: sea cucumber liquid passes through the gunbarrel, coarse filtration jar and receives the canister in proper order, and the particulate matter that density is greater than sea cucumber liquid through the gunbarrel deposits sea cucumber liquid, and sea cucumber liquid forms the vortex form in the jar after entering into the gunbarrel along the direction tangent with the settling tank of obconic from deposiing the feed inlet, and the material that the density is great concentrates and sinks to the bottom in the middle of the vortex under the effect of centrifugal force, and sea cucumber liquid and the less impurity of density enter into coarse filtration jar from deposiing the discharge gate and carry out the coarse filtration.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency nanofiltration membrane sea cucumber peptide filtering device according to an embodiment of the present invention;

the device comprises a settling tank 10, a settling feed inlet 11, a settling discharge outlet 12, a material collecting tank 13, a stop valve 14, a coarse filtration tank 20, a filtration unit 21, a communicating pipe 22, a nanofiltration tank 30, a nanofiltration membrane filter pipe 31 and a nanofiltration liquid outlet pipe 32.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1, the high-efficiency nanofiltration membrane sea cucumber peptide filtering device of the embodiment comprises a precipitation tank 10, a crude filtration tank 20 and a nanofiltration tank 30, wherein a sea cucumber liquid sequentially passes through the precipitation tank 10, the crude filtration tank 20 and the nanofiltration tank 30; the settling tank 10 is in an inverted cone shape, a settling feed inlet 11 and a settling discharge outlet 12 are arranged on the settling tank 10, and the settling feed inlet 11 is arranged on a conical surface and is tangent to the conical surface along the feeding direction; the sediment discharge port 12 is arranged at the upper end of the sedimentation tank 10 and is communicated with the coarse filtration tank 20.

Sea cucumber liquid passes through the precipitation tank 10, the coarse filtration tank 20 and the nanofiltration tank 30 in proper order, the particulate matter that density is greater than sea cucumber liquid in the sea cucumber liquid is precipitated through the precipitation tank 10, the sea cucumber liquid forms the vortex form in the jar after entering into the precipitation tank 10 along the direction tangent with the precipitation tank 10 of obconical from deposiing feed inlet 11, the great material of density concentrates and sinks to the bottom in the middle of the vortex under the effect of centrifugal force, sea cucumber liquid and the less impurity of density enter into the coarse filtration tank 20 from deposiing discharge gate 12 and carry out the coarse filtration.

As shown in FIG. 1, the settling tank 10 further comprises a material collecting groove 13, the material collecting groove 13 is arranged at the bottom end of the settling tank 10, and the material collecting groove 13 and the settling tank 10 are detachably connected.

As shown in fig. 1, a stop valve 14 is arranged between the collecting tank 13 and the settling tank 10; set up detachable collecting tank 13 and be convenient for clear up the sedimentary impurity in gunbarrel 10 bottom, set up stop valve 14 and can clear up collecting tank 13 through closing stop valve 14 when carrying out the sea cucumber liquid filteration, realize not shutting down the operation, raise the efficiency.

As shown in fig. 1, a cylindrical filter unit 21, preferably cylindrical PP cotton, is arranged in the coarse filter tank 20, the cylindrical filter unit has the largest contact area with the sea cucumber liquid under the condition of the smallest occupied area, the PP cotton is safe and pollution-free, the filtering precision is about 1-10 μm, the price is low, the upper end of the filter unit 21 is hermetically connected with the top end of the coarse filter tank 20, the lower end of the filter unit 21 is hermetically connected with the bottom end of the coarse filter tank 20, the outer side of the filter unit 21 is communicated with the precipitation discharge port 12, the inner side of the filter unit 21 is communicated with the nanofiltration tank 30 through a communicating pipe 22, and the communicating pipe 22 is arranged at the top end of the coarse filter tank 20; the sea cucumber liquid passing through the settling tank 10 enters the outer side of the filtering unit 21 in the coarse filtering tank 20 through the settling discharge port 12, is filtered by the filtering unit 21, enters the inner side of the filtering unit 21, and enters the nanofiltration tank 30 from the communicating pipe 22; the sea cucumber liquid is filtered from the outside of the filtering unit 21 to the inside of the filtering unit 21, and the area of the outside is larger than that of the inside, so that the filtering unit 21 has the largest filtering area, is not easy to block and has the longest service life.

As shown in fig. 1, a plurality of groups of nanofiltration membrane filtering pipes 31 are arranged in the nanofiltration tank 30, the nanofiltration liquid outlets of the nanofiltration membrane filtering pipes 31 are communicated through nanofiltration liquid outlets 32, one end of the nanofiltration liquid outlet 32 far away from the nanofiltration membrane filtering pipes 31 penetrates through the nanofiltration tank 30 and is communicated with the outside, and the end is provided with a valve.

The sizes of the precipitation feed inlet 11, the precipitation discharge outlet 12, the communicating pipe 22 and the nanofiltration liquid outlet pipe 32 are equal; the liquid inlet speed and the liquid outlet speed of each tank in the filtering device are close, the situation that the liquid outlet speed is too small or too large is avoided, and a filtering membrane in the filtering device is protected.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. High-efficient nanofiltration membrane sea cucumber peptide filter equipment which characterized in that: comprises a precipitation tank (10), a coarse filtration tank (20) and a nanofiltration tank (30), wherein the sea cucumber liquid sequentially passes through the precipitation tank (10), the coarse filtration tank (20) and the nanofiltration tank (30); the settling tank (10) is in an inverted cone shape, a settling feed inlet (11) and a settling discharge outlet (12) are formed in the settling tank (10), and the settling feed inlet (11) is formed in the conical surface and is tangent to the conical surface along the feeding direction; the sediment discharge hole (12) is arranged at the upper end of the sedimentation tank (10) and is communicated with the coarse filtration tank (20).

2. The high-efficiency nanofiltration membrane sea cucumber peptide filtering device of claim 1, which is characterized in that: the settling tank (10) further comprises a material collecting groove (13), the material collecting groove (13) is arranged at the bottom end of the settling tank (10), and the material collecting groove (13) and the settling tank (10) are detachably connected.

3. The high-efficiency nanofiltration membrane sea cucumber peptide filtering device of claim 2, which is characterized in that: a stop valve (14) is arranged between the material collecting groove (13) and the settling tank (10).

4. The high-efficiency nanofiltration membrane sea cucumber peptide filter device of any one of claims 1 to 3, wherein: be provided with the filter unit (21) of tube-shape in coarse filtration jar (20), the upper end of filter unit (21) and the top sealing connection of coarse filtration jar (20), the lower extreme of filter unit (21) and the bottom sealing connection of coarse filtration jar (20), the outside and the sediment discharge gate (12) intercommunication of filter unit (21), the inboard of filter unit (21) is through communicating pipe (22) and receive filter tank (30) intercommunication, communicating pipe (22) set up the top at coarse filtration jar (20).

5. The high-efficiency nanofiltration membrane sea cucumber peptide filtering device of claim 4, wherein: a plurality of groups of nanofiltration membrane filtering pipes (31) are arranged in the nanofiltration tank (30), and nanofiltration liquid outlets of the nanofiltration membrane filtering pipes (31) are communicated through nanofiltration liquid outlets (32).