CN214597269U

CN214597269U - Efficient spray drying device

Info

Publication number: CN214597269U
Application number: CN202120747588.2U
Authority: CN
Inventors: 马磊; 薛长湖; 陈桂东
Original assignee: Ocean University of China
Current assignee: Ocean University of China
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-05
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses an efficient spray drying device, which comprises a spray drying equipment body, wherein the left side of the spray drying equipment body is fixedly connected with a water supply tank, the upper surface of the water supply tank is fixedly connected with a spray frame, the lower surface of the right part of the spray frame is fixedly connected with a nozzle, the inner surface of the spray drying equipment body is fixedly connected with a temperature monitoring device, the inner surface of the spray drying equipment body is movably connected with a rotating hopper, the right side of the spray drying equipment body is fixedly connected with a cyclone separator, the efficient spray drying device drives the left part of a hopper net to move upwards or downwards through the upward or upward movement of the right part of the hopper net, the hopper net rotates outside a rotating rod, products falling on the hopper net can continuously move downwards, the products contact the rotating hopper, the rotating hopper rotates to convey the products downwards, and the products vibrate by utilizing the hopper net, thereby being beneficial to preventing the product from generating the jamming phenomenon.

Description

Efficient spray drying device

Technical Field

The utility model relates to a spray drying device technical field specifically is an efficient spray drying device.

Background

The spray drying technology is very wide in the fields of food, medicine and the like, is a common raw material dehydration technology, has the characteristics of convenience, rapidness, high efficiency and the like, but in the spray drying process, a high-temperature heating evaporation mode is needed to enable moisture in the materials to escape, the evaporation temperature of water under normal pressure is high, and the high temperature easily enables thermosensitive materials to be damaged. Meanwhile, the spray drying device usually uses a cyclone separation part when materials are recovered, and the separation effect is not ideal under the conditions of fine particles and slow gas velocity. Therefore, if a spray drying device capable of reducing the pressure intensity of a spray drying system, reducing the vaporization temperature of water and increasing the speed of cyclone separation air flow can be prepared, the spray drying device has remarkable improvement effects on improving the spray drying efficiency, reducing the thermal damage to materials and improving the recovery effect of dried products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient spray drying device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient spray drying device, includes the spray drying equipment body, the left side fixedly connected with supply tank of spray drying equipment body, the higher authority fixedly connected with spraying frame of supply tank, the fixedly connected with nozzle below the spraying frame right part, the internal surface fixedly connected with temperature monitoring devices of spray drying equipment body, the internal surface swing joint of spray drying equipment body has the commentaries on classics fill, the right side fixedly connected with cyclone of spray drying equipment body, the fixedly connected with product recovery bottle below cyclone.

Preferably, the back fixedly connected with coupling controller of temperature monitoring device, coupling controller's the right side fixedly connected with air flow controller, air flow controller's internal surface swing joint has the suction fan, fixedly connected with cyclone below the air flow controller, cyclone's the left side fixedly connected with conveyer pipe, the higher authority fixedly connected with spray drying equipment body of conveyer pipe.

Preferably, the internal surface swing joint of spray drying equipment body has the net of fighting, the internal surface swing joint of the net left part of fighting has the bull stick, bull stick swing joint is in the inner wall of spray drying equipment body, the flexible motor body of the following swing joint of the net right part of fighting, fixed connection is in spray drying equipment body inner wall below the flexible motor body, the three spring of the higher authority fixedly connected with of the net right part of fighting, it is three equal fixed connection is in the inner wall of spray drying equipment body above the spring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the efficient spray drying device can realize the spray drying process under the low-pressure condition through the air flow controller coupled with the temperature monitoring device, effectively improves the gas flowing speed in the cyclone separator and enhances the separation effect.

(2) This efficient spray drying device, upwards or upwards remove through fighting a net right part and drive and fight a left part and upwards or remove downwards, fight the net rotatory outside the bull stick, fall on fighting the product on the net and can constantly remove downwards, the product contacts to change the fill, changes to fight rotatory and carry the product downwards, moves the vibrations of product through utilizing the net area of fighting to be favorable to preventing that the product from taking place the card pause phenomenon.

(3) This efficient spray drying device through the inside temperature monitoring device of spray drying equipment body, can effectively go on in the temperature range of setting for to this internal temperature real time monitoring of spray drying equipment among the guarantee spray drying process, prevents that the high temperature from causing destruction to raw materials and product.

Drawings

Fig. 1 is a schematic structural view of the spray drying apparatus body of the present invention;

FIG. 2 is a schematic view of the cyclone separator of the present invention;

FIG. 3 is a schematic view of the bucket net of the present invention;

fig. 4 is a schematic view of the rotary bucket of the present invention.

In the figure: 1. a spray drying apparatus body; 11. a water supply tank; 12. a spray frame; 13. a nozzle; 14. a temperature monitoring device; 15. a cyclone separator; 16. a product recovery bottle; 17. an airflow controller; 18. an air suction fan; 19. a coupling controller; 2. a bucket net; 21. a rotating rod; 22. a spring; 23. a telescopic motor body; 24. rotating bucket, delivery pipe 25.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an efficient spray drying device, includes spray drying equipment body 1, spray drying equipment body 1's left side fixedly connected with supply tank 11, supply tank 11's higher authority fixedly connected with spraying frame 12, spraying frame 12 below fixedly connected with nozzle 13 of the right part, supply tank 11 supplies water to nozzle 13 through spraying frame 12, and the temperature of air current controller 17 air intake is adjusted in the 19 function of simultaneous control coupling controller, spray drying equipment body 1's internal surface fixedly connected with temperature monitoring device 14, spray drying equipment body 1's internal surface swing joint has rotary hopper 24, spray drying equipment body 1's right side fixedly connected with cyclone 15, cyclone 15's below fixedly connected with product recovery bottle 16.

Temperature monitoring devices 14's back fixedly connected with coupling controller 19, coupling controller 19's right fixedly connected with air flow controller 17, air flow controller 17's internal surface swing joint has suction fan 18, fixedly connected with cyclone 15 below air flow controller 17, in the product enters into cyclone 15 through conveyer pipe 25, cyclone 15 began to function and separates the product, and air flow controller 17 carries the warm braw in to cyclone 15 through suction fan 18, cyclone 15's left side fixedly connected with conveyer pipe 25, conveyer pipe 25's higher authority fixedly connected with spray drying equipment body 1.

The inner surface of the spray drying equipment body 1 is movably connected with a bucket net 2, the inner surface of the left part of the bucket net 2 is movably connected with a rotating rod 21, the rotating rod 21 is movably connected in the inner wall of the spray drying equipment body 1, the lower surface of the right part of the bucket net 2 is movably connected with a telescopic motor body 23, the lower surface of the telescopic motor body 23 is fixedly connected in the inner wall of the spray drying equipment body 1, a product is put into the spray drying equipment body 1, a temperature monitoring device 14 monitors the temperature in the spray drying equipment body 1 in real time, the telescopic motor body 23 in the spray drying equipment body 1 starts to operate, the operation of the telescopic motor body 23 drives the right part of the bucket net 2 to move up and down, three springs 22 on the bucket net 2 can reduce the impact force of the telescopic motor body 23, three springs 22 are fixedly connected on the upper surface of the right part of the bucket net 2, the three springs 22 are fixedly connected to the inner wall of the spray drying device body 1.

Spray drying treatment is carried out on the antarctic krill peptide hydrolysate, and when the airflow controller 17 is not started, the high-efficiency spray drying conditions are that the air inlet temperature is 140 ℃, the pump speed is 7mL/min, and the material loss rate in the drying process is 10%. After the airflow controller 17 is started, the temperature of the air inlet of the spray drying can be reduced to 120 ℃, the pump speed can be increased to 10mL/min, and the material loss rate in the drying process is reduced to 5%.

Specifically, the utility model discloses during the use:

the first step is as follows: put into spray drying equipment body 1 with the product in, temperature monitoring devices 14 carries out real-time supervision to the temperature in the spray drying equipment body 1, the flexible motor body 23 that is located spray drying equipment body 1 begins to function, the function of flexible motor body 23 drives the bucket net 2 right part and reciprocates, three spring 22 above the bucket net 2 can slow down the impact force of flexible motor body 23, prevent to fight net 2 and spray drying equipment body 1 inner wall and take place direct inflation, the bucket net 2 right part upwards or upwards move the bucket net 2 left part upwards or downwards, bucket net 2 is rotatory outside bull stick 21, the product that falls on fighting net 2 can constantly move downwards, the product contacts rotary bucket 24, rotary bucket 24 is rotatory to carry the product downwards, drive the product vibrations through utilizing bucket net 2, thereby be favorable to preventing that the product from taking place the card pause phenomenon.

The second step is that: the product enters the cyclone separator 15 through the delivery pipe 25, the cyclone separator 15 starts to operate to separate the product, the air flow controller 17 delivers warm air into the cyclone separator 15 through the suction fan 18, the temperature monitoring device 14 monitors the temperature in the spray drying equipment body 1 in real time and controls the nozzle 13 to spray, the water supply tank 11 supplies water to the nozzle 13 through the spray frame 12, the coupling controller 19 is controlled to operate to adjust the temperature of the air inlet of the air flow controller 17, the spray drying process under the low pressure condition can be realized through the air flow controller 17 coupled with the temperature monitoring device 14, the gas flow speed in the cyclone separator 15 is effectively increased, the separation effect is enhanced, the temperature in the spray drying equipment body 1 can be effectively monitored in real time through the temperature monitoring device 14 in the spray drying equipment body 1, and the spray drying process is ensured to be carried out in the set temperature range, prevent the damage to the raw materials and the products caused by overhigh temperature.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An efficient spray drying apparatus comprising a spray drying device body (1), characterized in that: the left side fixedly connected with feed water tank (11) of spray drying equipment body (1), higher authority fixedly connected with spraying frame (12) of feed water tank (11), below fixedly connected with nozzle (13) of spraying frame (12) right part, the internal surface fixedly connected with temperature monitoring devices (14) of spray drying equipment body (1), the internal surface swing joint of spray drying equipment body (1) has rotary hopper (24), right side fixedly connected with cyclone (15) of spray drying equipment body (1), below fixedly connected with product recovery bottle (16) of cyclone (15).

2. A high efficiency spray drying apparatus as claimed in claim 1, wherein: the back of the temperature monitoring device (14) is fixedly connected with a coupling controller (19), and the right of the coupling controller (19) is fixedly connected with an air flow controller (17).

3. A high efficiency spray drying apparatus as claimed in claim 2, wherein: the inner surface of the air flow controller (17) is movably connected with a suction fan (18), and a cyclone separator (15) is fixedly connected below the air flow controller (17).

4. A high efficiency spray drying apparatus as claimed in claim 3, wherein: the left side of the cyclone separator (15) is fixedly connected with a conveying pipe (25), and the upper side of the conveying pipe (25) is fixedly connected with a spray drying equipment body (1).

5. A high efficiency spray drying apparatus as claimed in claim 1, wherein: the inner surface of the spray drying equipment body (1) is movably connected with a bucket net (2), the inner surface of the left part of the bucket net (2) is movably connected with a rotating rod (21), and the rotating rod (21) is movably connected in the inner wall of the spray drying equipment body (1).

6. A high efficiency spray drying apparatus as claimed in claim 5, wherein: the lower surface of the right part of the bucket net (2) is movably connected with a telescopic motor body (23), the lower surface of the telescopic motor body (23) is fixedly connected into the inner wall of the spray drying equipment body (1), the upper surface of the right part of the bucket net (2) is fixedly connected with three springs (22), and the upper surfaces of the springs (22) are fixedly connected into the inner wall of the spray drying equipment body (1).