CN220734310U

CN220734310U - Sterilizing equipment for rice bran

Info

Publication number: CN220734310U
Application number: CN202322431142.0U
Authority: CN
Inventors: 张智; 胡昊; 刘季君; 高羽佳
Original assignee: HEILONGJIANG BEIDAHUANG RICE INDUSTRY GROUP CO LTD
Current assignee: HEILONGJIANG BEIDAHUANG RICE INDUSTRY GROUP CO LTD
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-09
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses a sterilizing device for rice bran, which comprises a tank body, wherein a steam generator is arranged on the left side of the tank body, an annular cavity is arranged on the inner wall of the tank body, the steam generator is communicated with the annular cavity through a connecting pipe, the annular cavity is communicated with the tank body through a plurality of through holes, a rectangular box is arranged on the right side of the tank body, a spiral conveying mechanism is arranged in the rectangular box and consists of a spiral blade and a rotating shaft, a rectangular cavity is arranged in the tank body, an annular groove is arranged at the upper end of the rectangular cavity, and the right side of the rectangular cavity is communicated with the bottom space of the rectangular box through a second feeding hole. Through setting up screw conveyer, under the operation of motor, superheated steam can effectually carry out a lot of to the rice bran to improve the effect of disinfecting, simultaneously through setting up the disc, make the disc rotate, make the rice bran that falls on the disc can be even fall through annular opening, thereby improve the bactericidal effect of superheated steam.

Description

Sterilizing equipment for rice bran

Technical Field

The utility model relates to the technical field of grain processing, in particular to a sterilizing device for rice bran.

Background

The rice bran is a byproduct of the rice husked by the refined rice, is composed of an epicarp, a mesocarp, a cross-linked layer, a seed coat and aleurone layer, is commonly called as oil bran, and is proved by recent research at home and abroad, the rice bran integrates 64% of rice nutrients and more than 90% of human essential elements, and nearly 100 bioactive factors with various functions, and has excellent physiological functions.

Most of the existing rice bran sterilizing devices conduct superheated steam treatment on rice bran, the rice bran is directly contacted with the rice bran in one to four seconds by using 0.2Mpa high-temperature superheated steam, and the rice bran is directly poured into a tank body, so that the rice bran is accumulated at the bottom of the tank body, the superheated steam cannot effectively treat the rice bran accumulated in the middle, and the superheated steam possibly liquefies when entering the rice bran accumulated in the middle, so that the rice bran becomes excessively moist, and the rice bran is not beneficial to preservation.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a sterilizing device for rice bran, which can effectively treat rice bran for a plurality of times by arranging a spiral conveying mechanism under the operation of a motor, so that the sterilizing effect is improved, and meanwhile, by arranging a disc, the disc rotates, so that rice bran falling onto the disc can uniformly fall through an annular opening, and the sterilizing effect of the superheated steam is improved.

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

the utility model provides a sterilizing equipment for rice bran, includes the jar body, the left side of the jar body is equipped with steam generator, jar internal wall is equipped with the ring chamber, steam generator passes through the connecting pipe intercommunication with the ring chamber, the ring chamber communicates through a plurality of openings with the jar internal, the right side of the jar body is equipped with the rectangle box, be equipped with screw conveying mechanism in the rectangle box, screw conveying mechanism comprises helical blade and pivot, be equipped with the rectangle chamber in the jar body, the upper end in rectangle chamber is equipped with the ring groove, the right side space in rectangle chamber communicates with the bottom space of rectangle box through feed inlet two, the upper end of ring groove is equipped with feed inlet one, the headspace of rectangle box is equipped with the discharging pipe, the motor is installed to the lower extreme of rectangle box, the lower extreme of pivot extends to the external world and in the output shaft fixed connection of motor.

Preferably, the inner top of the circular groove is rotationally connected with a rotating rod, the upper ends of the rotating shaft and the rotating rod are all extended to the outside and are in transmission connection through a transmission assembly, the lower end of the rotating rod is fixedly connected with a disc, the upper end of the disc is provided with an annular groove, the inner bottom of the annular groove is provided with an annular opening, and a plurality of connecting rods are arranged in the annular groove.

Preferably, the inner bottom of the second feeding hole is an inclined plane.

Preferably, the right side inner wall fixedly connected with rectangular plate two of rectangular chamber, the left side of rectangular plate two is equipped with the transverse groove, the right side inner wall fixedly connected with pneumatic rod of transverse groove, sliding connection has rectangular plate one in the transverse groove, the flexible end of pneumatic rod and the right side fixed connection of rectangular plate one.

Preferably, a discharge hole is formed in the lower end of the rectangular cavity.

Preferably, the transmission assembly comprises a transmission wheel arranged on the rotating shaft and the rotating rod, and the two transmission wheels are in transmission connection through a transmission belt.

Compared with the prior art, the device has the advantages that:

1. compared with the prior art, by arranging the spiral conveying mechanism, under the operation of the motor, the spiral conveying mechanism rotates, so that rice bran cannot be accumulated at the bottom of the tank body, and superheated steam can effectively treat the rice bran for multiple times, thereby improving the sterilization effect;

2. compared with the prior art, through setting up the disc, when screw conveying mechanism rotates, make the disc rotate, make the rice bran that falls on the disc can be even fall through annular opening to improve superheated steam's bactericidal effect.

Drawings

Fig. 1 is a schematic structural view of a sterilization apparatus for rice bran according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic view of the B-B structure of FIG. 1;

FIG. 4 is a schematic view of the structure of C-C in FIG. 1.

In the figure: the device comprises a tank body 1, a steam generator 2, a connecting pipe 3, a motor 4, a rectangular box 5, a spiral conveying mechanism 6, a transmission component 7, a rotating rod 8, a feeding port 9I, a discharging pipe 10, a disc 11, an annular opening 12, an annular groove 13, a connecting rod 14, an annular cavity 15, a through port 16, a feeding port 17 II, a rectangular plate 18I, a discharging port 19, a rectangular plate 20 II, a pneumatic rod 21, a transverse groove 22, an annular groove 23 and a rectangular cavity 24.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a sterilizing device for rice bran comprises a tank body 1, a steam generator 2 is arranged on the left side of the tank body 1, an annular cavity 15 is arranged on the inner wall of the tank body 1, the steam generator 2 is communicated with the annular cavity 15 through a connecting pipe 3, the annular cavity 15 is communicated with the inside of the tank body 1 through a plurality of through holes 16, a rectangular box 5 is arranged on the right side of the tank body 1, a spiral conveying mechanism 6 is arranged in the rectangular box 5, the spiral conveying mechanism 6 consists of a spiral blade and a rotating shaft, a rectangular cavity 24 is arranged in the tank body 1, an annular groove 23 is arranged at the upper end of the rectangular cavity 24, the right side of the rectangular cavity 24 is communicated with the bottom space of the rectangular box 5 through a feed inlet II 17, the inner bottom of the feed inlet II 17 is an inclined plane, a feed inlet I9 is arranged at the upper end of the annular groove 23, a discharge pipe 10 is arranged in the top space of the rectangular box 5, the inner bottom of the discharge pipe 10 is an inclined plane, a motor 4 is arranged at the lower end of the rectangular box 5, the lower end of the rotating shaft extends to the outside and is fixedly connected with an output shaft of the motor 4, a discharge hole 19 is arranged at the lower end of the rectangular cavity 24, and a collecting frame 19 is arranged at the lower end of the discharge hole 19.

Wherein, the interior top rotation in ring groove 23 is connected with bull stick 8, and the upper end of pivot and bull stick 8 all extends to the external world and passes through drive assembly 7 transmission connection, and the lower extreme fixedly connected with disc 11 of bull stick 8, the upper end of disc 11 are equipped with ring channel 13, and the interior bottom of ring channel 13 is equipped with annular opening 12, is equipped with a plurality of connecting rods 14 in the ring channel 13, the both ends of a plurality of connecting rods 14 all with the inner wall fixed connection of ring channel 13.

Wherein, the right side inner wall fixedly connected with rectangular plate two 20 of rectangular chamber 24, the left side of rectangular plate two 20 is equipped with horizontal groove 22, and the right side inner wall fixedly connected with pneumatic rod 21 of horizontal groove 22, sliding connection has rectangular plate one 18 in horizontal groove 22, and the flexible end of pneumatic rod 21 and the right side fixed connection of rectangular plate one 18, rectangular plate one 18 and rectangular plate two 20 are the slope setting.

The transmission assembly 7 comprises a transmission wheel arranged on the rotating shaft and the rotating rod 8, and the two transmission wheels are in transmission connection through a transmission belt.

The utility model can explain its functional principle by the following modes of operation: pouring rice bran into the tank body 1 through the first feeding hole 9, starting the motor 4 to drive the spiral conveying mechanism 6 to rotate, so that the rotating rod 8 and the circular disc 11 rotate through the transmission assembly 7, when the rice bran falls onto the circular disc 11, the rice bran falls through the annular opening 12 in the annular groove 13, and the circular disc 11 rotates, so that the rice bran can uniformly fall, and starting the steam generator 2 at the moment, injecting high-temperature superheated steam into the annular cavity 15, and performing superheated steam treatment on the rice bran through the through hole 16;

when the rice bran falls onto the first rectangular plate 18 and the second rectangular plate 20, the first rectangular plate 18 and the second rectangular plate 20 are obliquely arranged, so that the rice bran slides into the rectangular box 5 through the second feeding hole 17, and the spiral conveying mechanism 6 rotates, so that the rice bran is conveyed into the discharging pipe 10 through the spiral conveying mechanism 6, and the inner bottom of the discharging pipe 10 is an inclined plane, so that the rice bran enters the tank 1 again through the first feeding hole 9 for superheated steam treatment;

when the rice bran superheated steam treatment is finished, the pneumatic rod 21 is started to shrink, and the rectangular plate I18 is driven to move rightwards, so that when the rice bran falls from the annular opening 12, the rice bran falls into the collecting frame directly through the discharge hole 19.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sterilizing equipment for rice bran, includes a jar body (1), its characterized in that: the steam generator is characterized in that the steam generator (2) is arranged on the left side of the tank body (1), the circular ring cavity (15) is arranged on the inner wall of the tank body (1), the steam generator (2) is communicated with the circular ring cavity (15) through a connecting pipe (3), the circular ring cavity (15) is communicated with the tank body (1) through a plurality of through holes (16), the rectangular box (5) is arranged on the right side of the tank body (1), the spiral conveying mechanism (6) is arranged in the rectangular box (5), the spiral conveying mechanism (6) consists of spiral blades and a rotating shaft, the rectangular cavity (24) is arranged in the tank body (1), the upper end of the rectangular cavity (24) is provided with a circular ring groove (23), the right side space of the rectangular cavity (24) is communicated with the bottom space of the rectangular box (5) through a second feeding hole (17), the upper end of the circular ring groove (23) is provided with a first feeding hole (9), the top space of the rectangular box (5) is provided with a discharging pipe (10), the lower end of the rectangular box (5) is provided with a motor (4), and the lower end of the rectangular box (5) is fixedly connected with the rotating shaft (4).

2. The sterilization apparatus for rice bran as claimed in claim 1, wherein: the utility model discloses a rotary table, including annular groove (23), rotary shaft, rotary rod (8), drive assembly (7), disc (11) are connected in the interior top rotation of annular groove (23), the upper end of pivot and rotary rod (8) all extends to the external world and is connected through drive assembly (7), the lower extreme fixedly connected with disc (11), the upper end of disc (11) is equipped with ring channel (13), the inner bottom of ring channel (13) is equipped with annular opening (12), be equipped with a plurality of connecting rods (14) in ring channel (13).

3. The sterilization apparatus for rice bran as claimed in claim 1, wherein: the inner bottom of the second feeding hole (17) is an inclined plane.

4. The sterilization apparatus for rice bran as claimed in claim 1, wherein: the right side inner wall fixedly connected with rectangular plate two (20) of rectangular chamber (24), the left side of rectangular plate two (20) is equipped with transverse groove (22), the right side inner wall fixedly connected with pneumatic rod (21) of transverse groove (22), sliding connection has rectangular plate one (18) in transverse groove (22), the flexible end of pneumatic rod (21) and the right side fixed connection of rectangular plate one (18).

5. The sterilization apparatus for rice bran as claimed in claim 1, wherein: the lower end of the rectangular cavity (24) is provided with a discharge hole (19).

6. A rice bran sterilizing apparatus as claimed in claim 2, wherein: the transmission assembly (7) comprises a transmission wheel arranged on the rotating shaft and the rotating rod (8), and the two transmission wheels are in transmission connection through a transmission belt.