CN213454785U

CN213454785U - Shrimp meal vacuum microwave drying device

Info

Publication number: CN213454785U
Application number: CN202021479494.3U
Authority: CN
Inventors: 郝春
Original assignee: Guangzhou Kewei Microwave Energy Co ltd
Current assignee: Guangzhou Kewei Microwave Energy Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-15
Anticipated expiration: 2030-07-24

Abstract

The utility model belongs to vacuum microwave drying device field specifically is a shrimp meal vacuum microwave drying device, including the vacuum storehouse, be equipped with the conveyer belt in the vacuum storehouse, conveyer belt one end top is equipped with cooling device, and its below is equipped with receives the workbin, it is equipped with the discharging pipe to receive the workbin lower extreme, vacuum storehouse top is followed the direction of delivery of conveyer belt is equipped with magnetron microwave generator and blast pipe, still be connected with vacuum tube on the vacuum storehouse, the last vacuum pump that is connected with of vacuum tube, the inboard top in vacuum storehouse still is equipped with the wiper mechanism that the blow off pipe of cleaning ball and bottom is constituteed, still including establishing the feed mechanism at vacuum storehouse top. The utility model discloses a feed mechanism to can stir the shrimp powder before dropping to the conveyer belt, can make even the spreading of shrimp powder avoid piling up on the conveyer belt like this, consequently avoid influencing the drying.

Description

Shrimp meal vacuum microwave drying device

Technical Field

The utility model belongs to vacuum microwave drying device field specifically is a relate to a shrimp meal vacuum microwave drying device.

Background

The shrimp meal contains rich astaxanthin, so that the traditional high-temperature dehydration can oxidize and damage the shrimp meal, and the color and the nutritional ingredients are greatly reduced. The vacuum microwave drying technology can isolate oxygen at low temperature to dry the prawn powder, has a certain sterilization effect, and has higher requirements on equipment.

The existing shrimp powder vacuum microwave drying device can not evenly spread the shrimp powder on a conveyor belt, so that the drying effect is influenced by accumulation of the shrimp powder.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses a feed mechanism to can stir shrimp powder before dropping to the conveyer belt, can make even the spreading of shrimp powder avoid piling up on the conveyer belt like this, consequently avoid influencing dryly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a shrimp powder vacuum microwave drying device comprises a vacuum bin, wherein a conveyor belt is arranged in the vacuum bin, a cooling device is arranged above one end of the conveyor belt, a material receiving box is arranged below the conveyor belt, a discharge pipe is arranged at the lower end of the material receiving box, a magnetron microwave generator and an exhaust pipe are arranged at the top of the vacuum bin along the conveying direction of the conveyor belt, a vacuum tube is further connected onto the vacuum bin, a vacuum pump is connected onto the vacuum tube, a cleaning mechanism consisting of a cleaning ball and a bottom drain pipe is further arranged at the top of the inner side of the vacuum bin, a feeding mechanism arranged at the top of the vacuum bin is further comprised, the feeding mechanism comprises a feeding hopper, a sealing cover, a handle, a feeding pipe and an electromagnetic valve, the feeding hopper is arranged at the top of the vacuum bin and above one end, far away from the cooling device, of the conveyor belt, the sealing cover, the feeder hopper bottom runs through the vacuum chamber is equipped with the inlet pipe, inlet pipe bottom fixedly connected with even workbin, there is the motor at even workbin rear portion through bolted connection, be equipped with the pivot on the motor output shaft, pivot outside evenly distributed has the blade, on the discharging pipe with all be equipped with on the inlet pipe the solenoid valve.

On the basis of the technical scheme, the microwave drying mechanism further comprises a temperature sensor, the temperature sensor is arranged on the front inner wall and the rear inner wall of the vacuum bin, and the temperature sensor can detect the temperature in the vacuum bin.

On the basis of the technical scheme, the feeding pipe is in a shape of a circular truncated cone with a contracted bottom opening, and the feeding pipe can feed the shrimp meal of the feeding hopper into the homogenizing box.

On the basis of the technical scheme, the shape of the homogenizing box is a box body with a wide top and a narrow bottom opening, and the shrimp meal entering the homogenizing box from the feeding pipe can be better and uniformly discharged from the narrow bottom opening.

On the basis of the technical scheme, the blades are arranged along the axial direction of the rotating shaft and are distributed in an annular mode, and the blades can be driven by the rotating shaft to rotate and then evenly spread the shrimp meal on the conveying belt.

On the basis of the technical scheme, the conveyor belt conveys the shrimp meal along the horizontal direction.

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

the electromagnetic valve is opened, so that the shrimp powder in the feeding hopper falls into the homogenizing box through the feeding pipe, the starting motor drives the rotating shaft to rotate, and the rotating shaft rotates and then utilizes the uniformly distributed blades to enable the shrimp powder to uniformly fall on the conveying belt for conveying, so that the shrimp powder can be prevented from being accumulated on the conveying belt.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a shrimp powder vacuum microwave drying device according to the present invention;

FIG. 2 is a schematic view of the blade structure of the vacuum microwave drying device for shrimp powder of the present invention;

fig. 3 is a schematic structural view of a refining box of the shrimp powder vacuum microwave drying device of the present invention.

The reference numerals are explained below:

1. a microwave drying mechanism; 101. a vacuum bin; 102. vacuumizing a tube; 103. a vacuum pump; 104. a conveyor belt; 105. a magnetron microwave generator; 106. a cooling device; 107. a temperature sensor; 108. an exhaust pipe; 109. a blow-off pipe; 110. cleaning the ball; 111. a material receiving box; 112. a discharge pipe; 2. a feeding mechanism; 201. A feed hopper; 202. a sealing cover; 203. a handle; 204. a feed pipe; 205. an electromagnetic valve; 206. a material homogenizing box; 207. a motor; 208. a rotating shaft; 209. a blade.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a shrimp powder vacuum microwave drying device comprises a vacuum bin 101, a conveyor belt 104 is arranged in the vacuum bin 101, a cooling device 106 is arranged above one end of the conveyor belt 104, a material receiving box 111 is arranged below the conveyor belt, a material discharging pipe 112 is arranged at the lower end of the material receiving box 111, a magnetron microwave generator 105 and an exhaust pipe 108 are arranged at the top of the vacuum bin 101 along the conveying direction of the conveyor belt 104, a vacuum-pumping pipe 102 is further connected on the vacuum bin 101, a vacuum pump 103 is connected on the vacuum-pumping pipe 102, a cleaning mechanism consisting of a cleaning ball 110 and a drain pipe 109 at the bottom is further arranged at the top of the inner side of the vacuum bin 101, a feeding mechanism 2 arranged at the top of the vacuum bin 101 is further included, the feeding mechanism 2 comprises a feeding hopper 201, a sealing cover 202, a handle 203, a solenoid valve 204 and a solenoid valve 205, a feeding hopper 201 is arranged, the handle 203 is installed at sealed lid 202 top, and the feeder hopper 201 bottom runs through vacuum chamber 101 and is equipped with the inlet pipe 204, and inlet pipe 204 bottom fixedly connected with refining box 206, and there is motor 207 at refining box 206 rear portion through bolted connection, is equipped with pivot 208 on the motor 207 output shaft, and pivot 208 outside evenly distributed has blade 209, all is equipped with solenoid valve 205 on discharging pipe 112 and on the inlet pipe 204.

On the basis of the above-described embodiment: the microwave drying mechanism 1 further comprises a temperature sensor 107, the front inner wall and the rear inner wall of the vacuum chamber 101 are provided with the temperature sensor 107, and the temperature sensor 107 can detect the temperature in the vacuum chamber 101; the feeding pipe 204 is in a truncated cone shape with a contracted bottom opening, and the feeding pipe 204 can feed the shrimp meal in the feeding hopper 201 into the homogenizing box 206; the homogenizing box 206 is a box body with a wide top and a narrow bottom opening, and the shrimp meal entering the homogenizing box 206 from the feeding pipe 204 can be better and uniformly discharged from a narrow opening at the bottom; the blades 209 are arranged along the axial direction of the rotating shaft 208 and are distributed in an annular shape by taking the rotating shaft 208 as the ring, and the blades 209 can be driven by the rotating shaft 208 to rotate and then uniformly spread the shrimp meal on the conveyor belt 104; the conveyor belt 104 is conveyed in a horizontal direction, and the conveyor belt 104 conveys the shrimp meal.

The utility model discloses a theory of operation and use flow: when the device is in operation, the vacuum pump 103 is started to pump air in the vacuum chamber 101 through the vacuum pumping pipe 102, then the electromagnetic valve 205 is opened, shrimp meal in the feed hopper 201 falls into the homogenizing box 206 through the feed pipe 204, the motor 207 is started to drive the rotating shaft 208 to rotate, the rotating shaft 208 rotates and then evenly falls on the conveyor belt 104 for conveying through the evenly distributed blades 209, therefore, the shrimp meal can be prevented from being accumulated on the conveyor belt 104, moisture in the material is converted into steam through microwave drying below the magnetron microwave generator 105 and is discharged through the exhaust pipe 108, the dried material is cooled through the cooling device 106, the power of the microwave drying and cooling device is adjusted according to the temperature measured by the temperature sensor 107, the shrimp meal is dried to an ideal state, and finally the shrimp meal falls into the receiving box 111 through conveying of the conveyor belt 104. During the material conveying process, the electromagnetic valve 205 is closed, the feeding hopper 201 can be filled with the material continuously, the sealing cover 202 is covered, and the electromagnetic valve 205 is opened, so that the shrimp meal is continuously fed. After all the materials in the feed hopper 201 are dried, the electromagnetic valve 205 on the discharge pipe 112 is opened, the dried materials are taken out, and when the device is used for cleaning and maintenance, the cleaning ball 110 at the top of the feed hopper 201 is used for water spraying cleaning.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a shrimp powder vacuum microwave drying device, includes vacuum chamber (101), be equipped with conveyer belt (104) in vacuum chamber (101), conveyer belt (104) one end top is equipped with cooling device (106), and its below is equipped with receives workbin (111), it is equipped with discharging pipe (112) to receive workbin (111) lower extreme, vacuum chamber (101) top is followed the direction of delivery of conveyer belt (104) is equipped with magnetron microwave generator (105) and blast pipe (108), still be connected with vacuum tube (102) on vacuum chamber (101), be connected with vacuum pump (103) on vacuum tube (102), the inboard top in vacuum chamber (101) still is equipped with the wiper mechanism that blow off pipe (109) of cleaning ball (110) and bottom are constituteed, its characterized in that: still including establishing feed mechanism (2) at vacuum chamber (101) top, feed mechanism (2) include feeder hopper (201), sealed lid (202), handle (203), inlet pipe (204), solenoid valve (205), vacuum chamber (101) top just is located conveyer belt (104) is kept away from the top of cooling device (106) one end is equipped with feeder hopper (201), feeder hopper (201) top is equipped with sealed lid (202), install sealed lid (202) top handle (203), feeder hopper (201) bottom runs through vacuum chamber (101) and is equipped with inlet pipe (204), inlet pipe (204) bottom fixedly connected with even workbin (206), even workbin (206) rear portion has motor (207) through bolted connection, be equipped with pivot (208) on motor (207) output shaft, pivot (208) outside evenly distributed has blade (209), the discharging pipe (112) and the feeding pipe (204) are provided with the electromagnetic valves (205).

2. The shrimp meal vacuum microwave drying device of claim 1, characterized in that: the microwave drying mechanism (1) further comprises a temperature sensor (107), and the temperature sensor (107) is arranged on the front inner wall and the rear inner wall of the vacuum bin (101).

3. The shrimp meal vacuum microwave drying device of claim 1, characterized in that: the feeding pipe (204) is in a circular truncated cone shape with an opening at the bottom and contracting.

4. The shrimp meal vacuum microwave drying device of claim 1, characterized in that: the shape of the material homogenizing box (206) is a box body with a wide top and a narrow bottom opening.

5. The shrimp meal vacuum microwave drying device of claim 1, characterized in that: the blades (209) are arranged along the axial direction of the rotating shaft (208) and are distributed in a ring shape by the rotating shaft (208).

6. The shrimp meal vacuum microwave drying device of claim 1, characterized in that: the conveyor belt (104) is conveyed in a horizontal direction.