CN215113690U - A drying device for compound amino acid powder production - Google Patents

Abstract

The utility model discloses a drying device for composite amino acid powder production, which relates to the technical field of drying devices and solves the problem that the driving action of the air flow of the existing atomization drying device on materials can cause more powder in the production environment, the technical proposal is that a rotating shaft is arranged in a drying cylinder, a heat supply cavity is arranged in the rotating shaft, a plurality of rotating plates are fixedly arranged on the rotating shaft, a plurality of heat transfer cavities are arranged in the rotating plates, a plurality of intercommunicating pores communicated with the heat supply cavity and the heat transfer cavities are arranged on the rotating shaft, a motor is fixedly arranged at one end of the rotating shaft, the motor drives the rotating shaft to be connected, the other end of the rotating shaft is communicated with a heating mechanism used for heating the rotating plates, the effect is that the materials are overturned, heated and dried by arranging the rotating shaft and the rotating plates, the structure is simple and easy to realize, and in the device, even if the air flow is selected as the heating medium, the hot air flow is not in direct contact with the materials, compared with an atomization drying device, the dust-free atomization drying device has the advantage that the problem that dust is scattered by air flow is solved.

Description

A drying device for compound amino acid powder production

Technical Field

The utility model relates to a drying device technical field, more specifically say, it relates to a drying device for compound amino acid powder production.

Background

The amino acid powder is prepared by taking human or animal hair, fur or bean pulp, rapeseed meal and cottonseed meal as raw materials, performing microbial fermentation and acid-base hydrolysis treatment, and performing spray drying processing, and is rich in cystine, tyrosine and serine, so that the growth of the livestock and poultry fur can be promoted, the skin of a pork pig is ruddy, the hair color is bright, and yellow chickens can increase the hair color brightness and the color of cockscomb chicken feet; has the advantages of increasing flavor and freshness, promoting appetite of animals, having high glutamic acid content, regulating taste and promoting appetite of animals. Amino acid powder's production process needs be dry with amino acid, current drying method is mostly spray drying, this kind of drying method needs now atomize the material, then dry through the hot gas flow, hot gas flow and material direct contact and mix, the degree of difficulty that this kind of drying method realized is higher, and because the air current can lead to having great dust problem to exist in the production environment to the drive effect of material, consequently, now provide a simple structure easily realize be used for compound amino acid powder production drying device.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a simple structure easily realizes a drying device for compound amino acid powder production.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a drying device for compound amino acid powder production, includes drying cylinder, drying cylinder upper end and lower extreme are provided with feeding shrouding and ejection of compact shrouding respectively, the drying cylinder internal rotation is provided with the pivot, seted up the confession hot chamber in the pivot, the fixed a plurality of commentaries on classics boards that are provided with in the pivot, seted up a plurality of heat transfer chambeies in the commentaries on classics board, just set up the intercommunicating pore in a plurality of intercommunications confession hot chamber and heat transfer chamber in the pivot, pivot one end is provided with the motor of fixed setting, just motor drive connects the pivot, pivot other end intercommunication is provided with and is used for the heating mechanism of commentaries on classics board.

Preferably, the heating mechanism comprises a communicating head, a heater and an air pump, the air pump is communicated with the inlet end of the heater through a communicating pipe, the outlet end of the heater is communicated with the heat supply cavity through the communicating head, a pressure relief opening is formed in one end, far away from the communicating head, of the heat supply cavity, and an elastic tightening sleeve is arranged outside the pressure relief opening.

Preferably, a circular amplification cavity is fixedly arranged on the communication head, one end of the rotating shaft, which is far away from the motor, is fixedly connected with an amplification plate corresponding to the amplification cavity in shape and size, and the amplification plate is rotatably arranged in the amplification cavity.

Preferably, the number of the heat transfer cavities in each rotating plate is one, the heat transfer cavities are arranged in the rotating plates in a bent mode, the number of the heat supply cavities is two, the heat supply cavities are arranged at two ends of the rotating shaft respectively, and two ends of each heat transfer cavity are communicated with the corresponding heat supply cavities through corresponding communication holes.

Preferably, the rotating plate and the rotating shaft are fixedly connected through a connecting rod, and the communication hole is formed in the connecting rod.

Through setting up the pivot and changeing the board and drive material upset heating stoving, simple structure easily realizes, and in this device, even if heating medium chooses for use the air current, the hot gas flow also not with material direct contact, current compare in atomizing drying device to there is not the air current to drive the problem that the dust scatters.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another embodiment of the present invention;

1. an electric motor; 2. an elastic tightening sleeve; 3. a support pillar; 4. a fixed base; 5. a heat supply chamber; 6. rotating the plate; 7. a heat transfer chamber; 8. a rotating shaft; 9. a communicating hole; 10. a feeding closing plate; 11. a discharging closing plate; 12. a drying cylinder; 13. an amplification plate; 14. a communication head; 15. a communicating pipe; 16. a heater; 17. an air pump; 18. an amplification chamber.

Detailed Description

An embodiment of a drying apparatus for producing composite amino acid powder according to the present invention is further described with reference to fig. 1 to 2.

A drying device for producing composite amino acid powder, please refer to fig. 1, which comprises a drying cylinder 12, wherein a feeding seal plate 10 and a discharging seal plate 11 are respectively arranged at the upper end and the lower end of the drying cylinder 12, the feeding seal plate 10 and the discharging seal plate 11 are respectively used for sealing a feeding port and a discharging port, the drying cylinder 12 is fixedly arranged on a fixed base 4, the fixed base 4 is used for being fixedly connected with an installation position, a rotating shaft 8 is rotatably arranged in the drying cylinder 12, a plurality of rotating plates 6 are fixedly arranged on the rotating shaft 8, a fixedly arranged motor 1 is arranged at one end of the rotating shaft 8, the motor 1 is arranged through a support column 3 and is driven by the motor 1 to be connected with the rotating shaft 8, and a heating mechanism for heating the rotating plates 6 is communicated with the other end of the rotating shaft 8; this device is when using, open feeding shrouding 10 and supply the material, then seal feeding shrouding 10, motor 1 provides power and rotates board 6 along with pivot 8 in drying cylinder 12 through the drive of pivot 8, and drive the material and rotate the upset together, at this in-process, heat board 6 through heating mechanism, and then dry to material heating, the back material that finishes of drying is discharged via 11 departments of ejection of compact shrouding, for the steam in the discharge drying cylinder 12, can set up the exhaust hole and set up on-off control on drying cylinder 12 as required.

The heating mechanism is not limited, and can select liquid or gas as a medium for heating, please refer to fig. 1, as an embodiment of the present invention, the heating mechanism includes a connection head 14, a heater 16 and an air pump 17, the air pump 17 is connected to an inlet end of the heater 16 through a connection pipe 15, the air pump 17 provides air flow as origin to be introduced into the heater 16 for heating, a plurality of heat transfer chambers 7 are arranged in the rotating plate 6, the rotating plate 6 is heated through the heat transfer chambers 7, a heat supply chamber 5 is arranged in the rotating shaft 8, a plurality of communication holes 9 for communicating the heat supply chamber 5 and the heat transfer chamber 7 are arranged on the rotating shaft 8, an outlet end of the heater 16 is connected to the heat supply chamber 5 through the connection head 14, the connection head 14 extends into the heat supply chamber 5 and can rotate relatively, the connection position of the two is connected in an airtight manner, if a structure such as a sealing ring is arranged, a pressure relief opening is arranged at one end of the heat supply chamber 5 far from the connection head 14, an elastic tightening sleeve 2 is arranged outside the pressure relief opening, pressure relief is carried out through the elastic tightening sleeve 2 to form airflow circulation, the elastic tightening sleeve 2 has contraction elasticity to limit communication of the pressure relief opening, and pressure relief is carried out when the pressure exceeds the contraction elasticity of the elastic tightening sleeve 2 so as to keep heat in the heat supply cavity 5 for supplying heat; when the device is used, the air pump 17 is used as origin to provide air flow to be introduced into the heater 16 for heating, the heated hot air flow is introduced into the heat supply cavity 5 through the communicating head 14 and then enters the heat transfer cavity 7 through the communicating hole 9, and further the rotating shaft 8 and the rotating plate 6 are heated, in the process, the pressure relief opening is closed under the action of the elastic tightening sleeve 2 until the heat supply cavity 5 and the heat transfer cavity 7 are filled with the hot air flow and are raised to a certain pressure, the pressure relief opening is opened for pressure relief, and then the air pump 17 can be opened and closed at fixed time, so that the heat supply cavity 5 and the heat transfer cavity 7 can always keep the hot air flow.

Referring to fig. 1, as an embodiment of the present invention, in order to improve the overall airtight pressure maintaining capability during heat supply, the communicating head 14 is fixedly provided with the amplifying cavity 18 with a circular structure, the rotating shaft 8 is far away from the one end of the motor 1 and the amplifying plate 13 with the shape and the size corresponding to those of the amplifying cavity 18, and the amplifying plate 13 is rotatably disposed in the amplifying cavity 18, so as to reduce the heat loss by providing the amplifying plate 13 and the amplifying cavity 18 to improve the airtight performance between the communicating head 14 and the heat supply cavity 5.

Please refer to fig. 2, as an embodiment of the present invention, the number of the heat transfer chambers 7 in each rotating plate 6 is one and the heat transfer chambers are bent and disposed in the rotating plate 6, forming a structure similar to the figure, correspondingly, the number of the heat supply chambers 5 is two and disposed at two ends of the rotating shaft 8, two ends of the heat transfer chambers 7 are respectively communicated with the heat supply chambers 5 through the corresponding communication holes 9, the heat transfer chambers 7 are bent and coiled, so that the rotating plates 6 are heated more sufficiently, and the hot air flows are sufficiently stopped in the heat transfer chambers 7, thereby preventing the hot air flows from flowing out directly.

Please refer to fig. 2, as an embodiment of the present invention, the rotating plate 6 is fixedly connected to the rotating shaft 8 through a connecting rod, i.e. the rotating plate 6 is connected to the rotating shaft 8 near the rotating shaft 8 in a non-contact manner, a gap is left between the rotating plate and the rotating shaft, the communicating hole 9 is disposed in the connecting rod, so that when the rotating plate 6 drives the material to rotate to a certain angle (exceeding the horizontal position), the material can slide down from the rotating plate 6 to play a role of spreading, thereby preventing the material from stacking during the process of continuously turning over, and further improving the drying efficiency and the drying effect.

The working principle is as follows: when the device is used, a feeding seal plate 10 is opened to supply materials, then the feeding seal plate 10 is closed, a motor 1 provides power to drive a rotating plate 6 to rotate along with a rotating shaft 8 in a drying cylinder 12 through the rotating shaft 8 and drive the materials to rotate and turn over together, in the process, air flow is provided as origin through an air pump 17 and is introduced into a heater 16 to be heated, heated hot air flow is introduced into a heat supply cavity 5 through a communicating head 14 and then enters a heat transfer cavity 7 through a communicating hole 9 to further heat the rotating shaft 8 and the rotating plate 6, then the materials are heated and dried, the materials are discharged through a discharging seal plate 11 after drying is finished, in the process, a pressure relief opening is closed under the action of an elastic tightening sleeve 2 until the heat supply cavity 5 and the heat transfer cavity 7 are full of hot air flow and the hot air flow is raised to a certain pressure, the pressure relief opening is opened to relieve the pressure, and then the air pump 17 can be opened and closed at regular time, so that the heat supply cavity 5 and the heat transfer cavity 7 can always keep hot air flow, and in order to discharge hot air in the drying cylinder 12, the drying cylinder 12 can be provided with exhaust holes and switch control according to requirements.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a drying device for compound amino acid powder production, includes drying cylinder (12), drying cylinder (12) upper end and lower extreme are provided with feeding shrouding (10) and ejection of compact shrouding (11) respectively, drying cylinder (12) internal rotation is provided with pivot (8), its characterized in that: offer heat supply chamber (5) in pivot (8), the fixed a plurality of commentaries on classics board (6) that are provided with on pivot (8), a plurality of heat transfer chambeies (7) have been seted up in commentaries on classics board (6), just intercommunication (9) of a plurality of intercommunications heat supply chamber (5) and heat transfer chamber (7) have been seted up on pivot (8), pivot (8) one end is provided with motor (1) of fixed setting, just motor (1) drive is connected pivot (8), pivot (8) other end intercommunication is provided with and is used for the heating mechanism of commentaries on classics board (6).

2. The drying device for composite amino acid powder production according to claim 1, wherein: heating mechanism includes intercommunication head (14), heater (16) and air pump (17), air pump (17) are through communicating pipe (15) intercommunication the entrance point of heater (16), the exit end of heater (16) pass through intercommunication head (14) with heat supply chamber (5) intercommunication sets up, keep away from in heat supply chamber (5) the pressure release mouth has been seted up to the one end of intercommunication head (14), and the pressure release mouth is provided with elasticity outside and tightens cover (2).

3. The drying device for composite amino acid powder production according to claim 2, wherein: the connecting head (14) is fixedly provided with a circular structure amplification cavity (18), one end of the rotating shaft (8) far away from the motor (1) is fixedly connected with an amplification plate (13) corresponding to the amplification cavity (18) in shape and size, and the amplification plate (13) is rotatably arranged in the amplification cavity (18).

4. The drying device for composite amino acid powder production according to claim 1, wherein: every in the commentaries on classics board (6) the quantity of heat transfer chamber (7) be one and its setting of buckling in commentaries on classics board (6), the quantity of heat supply chamber (5) be two and set up respectively the both ends of pivot (8), heat transfer chamber (7) both ends communicate through corresponding intercommunicating pore (9) and heat supply chamber (5) respectively.

5. The drying device for composite amino acid powder production according to claim 4, wherein: the rotating plate (6) is fixedly connected with the rotating shaft (8) through a connecting rod, and the communicating hole (9) is formed in the connecting rod.

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