CN112402999A - Spray drying device applied to phycocyanin production - Google Patents

Spray drying device applied to phycocyanin production Download PDF

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Publication number
CN112402999A
CN112402999A CN202011309875.1A CN202011309875A CN112402999A CN 112402999 A CN112402999 A CN 112402999A CN 202011309875 A CN202011309875 A CN 202011309875A CN 112402999 A CN112402999 A CN 112402999A
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CN
China
Prior art keywords
pipe
box body
drying box
drying
spray
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Withdrawn
Application number
CN202011309875.1A
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Chinese (zh)
Inventor
张德智
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Yanchi Yijian Bioengineering Co ltd
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Yanchi Yijian Bioengineering Co ltd
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Priority to CN202011309875.1A priority Critical patent/CN112402999A/en
Publication of CN112402999A publication Critical patent/CN112402999A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/795—Porphyrin- or corrin-ring-containing peptides

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Analytical Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The application discloses a spray drying device applied to phycocyanin production, hot air heated by a heating box can be conveyed to an air guide branch pipe along an air guide pipe through an air blower, then the hot air is sprayed into a drying box body through an air outlet nozzle, meanwhile, the solution is poured into a feeding pipe and then atomized through an atomizing nozzle, so that the solution is changed into foggy particles, the hot air in the drying box body is effectively contacted with the foggy particles, the foggy particles are heated, moisture in the foggy particles is evaporated, then the foggy particles sequentially enter a first separator and a second separator through a discharging pipe, the dried particles are separated for two times, and finally, the particles are discharged and collected from a discharging pipe; the drying efficiency can be improved, and the drying effect can be ensured.

Description

Spray drying device applied to phycocyanin production
Technical Field
The application relates to the field of phycocyanin production, in particular to a spray drying device applied to phycocyanin production.
Background
Phycocyanin is a dark blue powder isolated from spirulina. Mainly exists in blue algae, red algae and cryptophyte. Phycocyanin is also generally classified into C-phycocyanin, which is mainly found in blue algae, and R-phycocyanin, which is mainly found in red algae, both of which are found in cryptophyceae. Which functions to absorb light energy and transmit light energy. It is a protein, a good natural edible pigment and a good health-care food.
In the process of phycocyanin extraction, phycocyanin mother liquor needs to be dried, but the existing drying treatment equipment mist particles cannot effectively contact with heat in the equipment, the drying efficiency is low, meanwhile, the existing equipment cannot separate water molecules in the mist particles, and the drying effect is poor.
Disclosure of Invention
The application provides a be applied to spray drying device of phycocyanin production, solved traditional drying equipment drying efficiency low and the poor problem of drying effect among the prior art.
In order to solve the above technical problem, the present application provides a spray drying device for phycocyanin production, including:
the drying box comprises a drying box body, wherein the upper end of the drying box body is provided with a feeding pipe and an evacuation pipe, the lower end of the feeding pipe extends into the drying box body, the lower end of the feeding pipe is communicated with an atomizing spray head, one end of the evacuation pipe, far away from the drying box body, is provided with a fan, the evacuation pipe is provided with a first control valve, the side surface of the drying box body is provided with a wind guide pipe, one end of the wind guide pipe extends into the drying box body and is communicated with a wind guide branch pipe, the wind guide branch pipe is provided with a plurality of wind outlet spray heads, the other end of the wind guide pipe, far away from the drying box body, is communicated with a heating box, one side of the heating box is communicated with a blower, the lower end of the drying box body is communicated with a discharging pipe, the discharging pipe is provided with a second control valve, one end of the discharging, and a discharge pipe is arranged at the lower end of the second separator.
Preferably, the outer side wall of the air guide pipe is further wrapped with an insulation board.
Preferably, a first dust remover is further arranged on the discharge pipe.
Preferably, a second dust remover is also arranged on the discharge pipe.
Preferably, the feed pipe is a trumpet-shaped feed pipe.
Preferably, the method further comprises the following steps: and the temperature probe is arranged on one side of the drying box body.
Compared with the prior art, the spray drying device applied to phycocyanin production comprises a drying box body, wherein a feeding pipe and an emptying pipe are arranged at the upper end of the drying box body, the lower end of the feeding pipe extends into the drying box body, the lower end of the feeding pipe is communicated with an atomizing nozzle, a fan is arranged at one end, away from the drying box body, of the emptying pipe, a first control valve is arranged on the emptying pipe, an air guide pipe is arranged on the side face of the drying box body, one end of the air guide pipe extends into the drying box body and is communicated with an air guide branch pipe, a plurality of air outlet nozzles are arranged on the air guide branch pipe, the other end, away from the drying box body, of the air guide pipe is communicated with a heating box, an air blower is communicated with one side of the heating box, a discharging pipe is communicated with the lower end of the drying box body, a second control valve is arranged on the discharging pipe, the lower end of the second separator is provided with a discharge pipe.
Therefore, by applying the device, hot air heated by the heating box can be conveyed to the air guide branch pipes along the air guide pipes through the air blower, then is sprayed into the drying box body through the air outlet spray head, and is atomized through the atomizing spray head after being poured into the feeding pipe, so that the solution is changed into foggy particles, the hot air in the drying box body is effectively contacted with the foggy particles, the foggy particles are heated, the moisture in the foggy particles is evaporated, and then the foggy particles sequentially enter the first separator and the second separator through the discharging pipes, the dried particles are separated for two times, and finally, the particles are discharged from the discharging pipe and collected; the drying efficiency can be improved, and the drying effect can be ensured.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.
FIG. 1 is a schematic structural diagram of a spray drying apparatus for phycocyanin production according to an embodiment of the present invention;
in the figure, 1 a drying box body, 2 a feeding pipe, 3 an emptying pipe, 30 a first control valve, 4 atomizing nozzles, 5 a fan, 6 an air guide pipe, 60 a heat insulation board, 7 an air guide branch pipe, 8 an air outlet nozzle, 9 a heating box, 10 an air blower, 11 a discharging pipe, 110 a second control valve, 12 a first separator, 13 a connecting pipe, 14 a second separator, 15 a discharging pipe, 16 a first dust remover, 17 a second dust remover and 18 a temperature probe.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings.
The core of this application is to provide a spray drying device who is applied to phycocyanin production, can solve traditional drying equipment drying efficiency low and the poor problem of drying effect among the prior art.
Fig. 1 is a schematic structural diagram of a spray drying apparatus for phycocyanin production according to an embodiment of the present invention, as shown in fig. 1, the apparatus includes:
the drying box body 1, the upper end of the drying box body 1 is provided with a feeding pipe 2 and an emptying pipe 3, the lower end of the feeding pipe 2 extends into the drying box body 1, the lower end of the feeding pipe 2 is communicated with an atomizing nozzle 4, one end of the emptying pipe 3, which is far away from the drying box body 1, is provided with a fan 5, the emptying pipe 3 is provided with a first control valve 30, the side surface of the drying box body 1 is provided with a wind guide pipe 6, one end of the wind guide pipe 6 extends into the drying box body 1 and is communicated with a wind guide branch pipe 7, the wind guide branch pipe 7 is provided with a plurality of wind outlet nozzles 8, the other end of the wind guide pipe 6, which is far away from the drying box body 1, is communicated with a heating box 9, one side of the heating box 9 is communicated with an air blower 10, the lower end of the drying box body 1 is communicated with a discharging pipe 11, the discharging pipe 11 is provided with a second, the lower end of the second separator 14 is provided with a discharge conduit 15.
Specifically, the shape and size of the drying cabinet 1 can be determined according to actual conditions, the feeding pipe 2 is arranged at the upper end of the drying cabinet 1, and preferably, the feeding pipe 2 can be a horn-shaped feeding pipe. The lower end of the feeding pipe 2 extends into the drying box body 1, the lower end of the feeding pipe 2 is communicated with an atomizing nozzle 4, the atomizing nozzle 4 is positioned in the drying box body 1, the existing atomizing nozzle can be selected as the atomizing nozzle 4, and the solution in the feeding pipe 2 can be atomized and then sprayed out through the atomizing nozzle 4; the evacuation pipe 3 sets up in the upper end of drying box 1, and evacuation pipe 3 and drying box 1 intercommunication are provided with fan 5 in the one end of evacuation pipe 3, and when in actual use, open the first control valve 30 on the evacuation pipe 3, can take out the evacuation with the cold air of drying box 1 through fan 5. The air guide pipe 6 is arranged on the side surface of the drying box body 1, when the drying box body is in actual use, a plurality of air guide pipes 6 can be arranged on the side surface of the drying box body 1 to improve the heating speed of the drying box body 1, one end of each air guide pipe 6 penetrates through the side surface of the drying box body 1 and extends into the drying box body 1, each air guide branch pipe 7 is communicated with the air guide pipe 6, the air guide branch pipes 7 are positioned in the drying box body 1, each air outlet nozzle 8 is arranged on each air guide branch pipe 7, the other end of each air guide pipe 6 is communicated with a heating box 9, one side of each heating box 9 is communicated with an air blower 10, air can be introduced into the heating boxes 9 through the air blowers 10, then the conveyed air is heated through the heating boxes 9, then is conveyed to the air guide branch pipes 7 through the air guide pipes 6, and is sprayed into the drying box body 1 through each air outlet nozzle 8 to heat the drying box body 1, the hot air entering the drying box, can effectively contact with the mist particles sprayed by the atomizing nozzle 4 to heat and dry the mist particles, and the first control valve 30 and the second control valve 110 are in a closed state during the drying process; the discharge pipe 11 is arranged at the lower end of the drying box body 1, after the drying treatment is finished, the dried particles sequentially pass through the first separator 12 and the second separator 14 by opening the second control valve 110, the particles are subjected to twice separation treatment to further remove water in the particles, and the discharge pipe 15 is arranged at the lower end of the second separator 14 so as to discharge and collect the obtained phycocyanin. The structure and operation of the first separator 12 and the second separator 14 are known from the prior art.
In order to improve the heat insulation effect of the air guide pipe 6, preferably, the outer side wall of the air guide pipe 6 is further wrapped with a heat insulation board 60. For the treatment of the dust in the particles, a first dust separator 16 is preferably also arranged on the discharge pipe 11 and a second dust separator 17 is preferably arranged on the discharge pipe 15. The first dust collector 16 is detachably mounted on the discharge pipe 11, and the second dust collector 17 is detachably mounted on the discharge pipe 15, so that the first dust collector 16 or the second dust collector 17 can be detached and replaced. In order to facilitate the detection of the temperature inside the drying cabinet 1, it is preferable that: and a temperature probe 18 arranged at one side of the drying box body 1.
The application provides a spray drying device for phycocyanin production, can carry the hot-air through the heating cabinet heating to wind-guiding branch pipe along the guide duct through the air-blower, then spout to the drying cabinet in through the air-out shower nozzle, pour solution into the inlet pipe simultaneously and atomize solution through the atomizer after, make solution become vaporific granule, and then make hot-air and vaporific granule effective contact in the drying cabinet, heat vaporific granule, make the moisture in vaporific granule enter first separator and second separator in proper order through the discharging pipe, carry out twice separation again to the granule after drying, finally, discharge from arranging the material pipe and collect; the drying efficiency can be improved, and the drying effect can be ensured.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims (6)

1. A spray drying device for phycocyanin production is characterized by comprising:
the drying box comprises a drying box body, wherein the upper end of the drying box body is provided with a feeding pipe and an evacuation pipe, the lower end of the feeding pipe extends into the drying box body, the lower end of the feeding pipe is communicated with an atomizing spray head, one end of the evacuation pipe, far away from the drying box body, is provided with a fan, the evacuation pipe is provided with a first control valve, the side surface of the drying box body is provided with a wind guide pipe, one end of the wind guide pipe extends into the drying box body and is communicated with a wind guide branch pipe, the wind guide branch pipe is provided with a plurality of wind outlet spray heads, the other end of the wind guide pipe, far away from the drying box body, is communicated with a heating box, one side of the heating box is communicated with a blower, the lower end of the drying box body is communicated with a discharging pipe, the discharging pipe is provided with a second control valve, one end of the discharging, and a discharge pipe is arranged at the lower end of the second separator.
2. The spray drying device applied to phycocyanin production according to claim 1, wherein an insulation board is further wrapped on an outer side wall of the air guide pipe.
3. The spray drying device for phycocyanin production according to claim 1, wherein a first dust collector is further disposed on the discharge pipe.
4. The spray-drying device for phycocyanin production as claimed in claim 3, wherein a second dust collector is further provided on the discharge pipe.
5. The spray-drying device for phycocyanin production according to claim 1, wherein the feeding tube is a trumpet-shaped feeding tube.
6. The spray-drying device for phycocyanin production as claimed in any one of claims 1 to 5, further comprising: and the temperature probe is arranged on one side of the drying box body.
CN202011309875.1A 2020-11-20 2020-11-20 Spray drying device applied to phycocyanin production Withdrawn CN112402999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011309875.1A CN112402999A (en) 2020-11-20 2020-11-20 Spray drying device applied to phycocyanin production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011309875.1A CN112402999A (en) 2020-11-20 2020-11-20 Spray drying device applied to phycocyanin production

Publications (1)

Publication Number Publication Date
CN112402999A true CN112402999A (en) 2021-02-26

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CN202011309875.1A Withdrawn CN112402999A (en) 2020-11-20 2020-11-20 Spray drying device applied to phycocyanin production

Country Status (1)

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CN (1) CN112402999A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116199770A (en) * 2022-11-24 2023-06-02 盐池县怡健生物工程有限公司 Method for extracting and purifying phycocyanin from spirulina platensis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116199770A (en) * 2022-11-24 2023-06-02 盐池县怡健生物工程有限公司 Method for extracting and purifying phycocyanin from spirulina platensis
CN116199770B (en) * 2022-11-24 2024-03-26 盐池县怡健生物工程有限公司 Method for extracting and purifying phycocyanin from spirulina platensis

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Application publication date: 20210226

WW01 Invention patent application withdrawn after publication