CN212232934U

CN212232934U - Enzyme deactivation device for oat processing

Info

Publication number: CN212232934U
Application number: CN202020863692.3U
Authority: CN
Inventors: 兰海东; 戴瑞军; 王文龙; 刘玉贞
Original assignee: Shandong Sishui Haiyun Grain Machinery Co ltd
Current assignee: Shandong Sishui Haiyun Grain Machinery Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-29
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to the field of grain processing equipment, in particular to an enzyme deactivation device for oat processing, which comprises a device body; the device body is internally divided into a first enzyme deactivation cavity and a second enzyme deactivation cavity up and down, and the first enzyme deactivation cavity and the second enzyme deactivation cavity are separated by a partition plate; a stirring component is arranged in the first enzyme deactivation cavity; a feeding component is arranged in the second enzyme inactivating cavity, and heating components are arranged at the upper end and the lower end of the feeding component; the enzyme deactivation device for oat processing is used for fully mixing and uniformly stirring oat to be processed and a protease reagent in a first enzyme deactivation cavity through a stirring assembly, so that the first enzyme deactivation operation is realized; carrying out secondary enzyme deactivation operation on the oats in the second enzyme deactivation cavity through high-temperature hot air generated by the heating assembly; the enzyme deactivation effect of the enzyme deactivation device for oat processing is improved by combining two modes of chemical enzyme deactivation and physical enzyme deactivation; in addition, inside the second enzyme deactivation cavity, the wet oat can be dried.

Description

Enzyme deactivation device for oat processing

Technical Field

The utility model relates to a grain processing equipment field specifically is an oat processing is with enzyme deactivation device.

Background

Oats contain various enzymes, particularly lipoxygenase, and if the oats are not subjected to enzyme inactivation treatment, fat in the oats is promoted to be oxidized in the processing process, so that the yield quality and the shelf life are influenced. In the prior art, enzyme deactivation treatment for oat processing generally adopts a heat treatment process, and the heat treatment can not only deactivate enzyme, but also gelatinize oat starch and increase baking fragrance.

In the prior art, the heat treatment enzyme deactivation processing of oat is generally carried out by adopting roller baking equipment, but during roller baking, the oat rotates along with a roller, so that the problems of nonuniform heating, incomplete partial enzyme deactivation and excessive baking and pasting are easily caused, and the enzyme deactivation device for processing the oat is provided in the patent application document with the patent application publication number of CN 110419666A.

The enzyme deactivation device for oat processing has the characteristics of uniform and effective enzyme deactivation, but has certain defects, the enzyme deactivation mode of heat treatment processing is still adopted, some active enzymes in the oat are difficult to permeate through high-temperature dry hot air, and the enzyme deactivation effect of the active enzymes cannot be ensured.

To the problem in the above-mentioned background art, the utility model aims at providing an oat processing is with enzyme device that goes out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oat processing is with enzyme device that goes out 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:

an enzyme deactivation device for oat processing, comprising: the lower end of the device body is provided with a supporting leg, and a seat cushion is arranged at the lower end of the supporting leg; the device body is internally divided into a first enzyme deactivation cavity and a second enzyme deactivation cavity up and down, the first enzyme deactivation cavity and the second enzyme deactivation cavity are separated through a partition plate, the right side of the first enzyme deactivation cavity and the right side of the second enzyme deactivation cavity are communicated through a discharge pipe, and a discharge assembly is arranged inside the discharge pipe;

a feed hopper is arranged at the upper end of the left side of the first enzyme deactivation cavity and used for feeding, a sewage pipe is arranged at the lower end of the left side of the first enzyme deactivation cavity and provided with a sewage valve, the sewage pipe is used for discharging sewage, and the sewage valve controls the water outlet speed; a stirring component is arranged in the first enzyme deactivation cavity; a feeding component is arranged in the second enzyme inactivating cavity, and heating components are arranged at the upper end and the lower end of the feeding component;

when the oat is subjected to enzyme deactivation operation, the oat to be processed enters the first enzyme deactivation cavity through the feed hopper, a protease reagent enters along with the oat, then the stirring assembly is started, the running stirring assembly enables the protease reagent and the oat to be processed to be fully mixed and stirred uniformly, and the first enzyme deactivation operation is performed; then start ejection of compact subassembly and open the discharging pipe, make the oat after the first time enzyme deactivation get into the second enzyme deactivation intracavity portion, on the oat falls to the pay-off subassembly, the pay-off subassembly makes the oat transport from right side to left side, starts the subassembly that heats in the transportation process, heats the subassembly and produces high temperature air current and carry out the secondary enzyme deactivation operation to the oat.

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

the enzyme deactivation device for oat processing is used for fully mixing and uniformly stirring oat to be processed and a protease reagent in a first enzyme deactivation cavity through a stirring assembly, so that the first enzyme deactivation operation is realized; carrying out secondary enzyme deactivation operation on the oats subjected to the primary enzyme deactivation through high-temperature hot air generated by the heating assembly in the second enzyme deactivation cavity; the enzyme deactivation effect of the enzyme deactivation device for oat processing is improved by combining two modes of chemical enzyme deactivation and physical enzyme deactivation; in addition, inside the second enzyme deactivation cavity, the wet oat can be dried.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of an enzyme deactivation device for oat processing according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a heating assembly of the enzyme deactivation device for oat processing according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of a discharging assembly of the enzyme deactivation device for oat processing according to the embodiment of the present invention.

In the figure: 1-sewage pipe, 2-sewage valve, 3-device body, 4-feed hopper, 5-permanent magnet, 6-distributor, 7-bent frame, 8-first enzyme-inactivating cavity, 9-rotating disc, 10-rotating shaft, 11-scraping plate, 12-discharging pipe, 13-discharging component, 14-second enzyme-inactivating cavity, 15-driven wheel, 16-conveying belt, 17-supporting leg, 18-seat cushion, 19-heating component, 20-main air pipe, 21-telescopic sleeve, 22-driving wheel, 23-first motor, 24-heating box, 25-heater, 26-blowing fan blade, 27-output shaft, 28-ball valve, 29-reduction box, 30-second motor and 31-frequency converter.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, an enzyme deactivation device for processing oat includes: the device comprises a device body 3, wherein the lower end of the device body 3 is provided with a supporting leg 17, and the lower end of the supporting leg 17 is provided with a seat cushion 18; the device body 3 is internally divided into a first enzyme deactivation cavity 8 and a second enzyme deactivation cavity 14 from top to bottom, the first enzyme deactivation cavity 8 and the second enzyme deactivation cavity 14 are separated through a partition plate, the right side of the first enzyme deactivation cavity 8 is communicated with the right side of the second enzyme deactivation cavity 14 through a discharge pipe 12, and a discharge assembly 13 is arranged inside the discharge pipe 12;

a feed hopper 4 is arranged at the upper end of the left side of the first enzyme deactivation cavity 8, the feed hopper 4 is used for feeding, a sewage pipe 1 is arranged at the lower end of the left side of the first enzyme deactivation cavity 8, a sewage valve 2 is arranged on the sewage pipe 1, the sewage pipe 1 is used for discharging sewage, and the sewage valve 2 controls the water outlet speed; a stirring component is arranged in the first enzyme inactivating cavity 8; a feeding component is arranged in the second enzyme inactivating cavity 14, and heating components 19 are arranged at the upper end and the lower end of the feeding component;

when the oat is subjected to enzyme deactivation operation, the oat to be processed enters the first enzyme deactivation cavity 8 through the feed hopper 4, a protease reagent is added along with the entering of the oat, then, the stirring assembly is started, the operated stirring assembly enables the protease reagent and the oat to be processed to be fully mixed and stirred uniformly, and the first enzyme deactivation operation is carried out; then starting the discharging pipe 12 of the discharging component 13, enabling the oats after the first enzyme deactivation to enter the second enzyme deactivation cavity 14, enabling the oats to fall onto the feeding component, enabling the oats to be conveyed from right to left by the feeding component, starting the heating component 19 in the conveying process, and enabling the heating component 19 to generate high-temperature air flow to carry out secondary enzyme deactivation on the oats.

Furthermore, permanent magnets 5 are arranged on two sides of the inner wall of the feed hopper 4, the permanent magnets 5 are used for adsorbing metal impurities entering oat, and the crushing blade rotating at a high speed in the later stage of crushing processing of oat is prevented from colliding and touching the metal impurities to damage the blade; a distributor 6 is arranged in the feed hopper 4, a driving shaft is arranged in the middle of the distributor 6, and the distributor 6 is connected with the stirring component through a bent frame 7; the drive shaft drives tripper 6 and rotates, carries out the bulk cargo operation to falling into the inside oat material of feeder hopper 4, and when tripper 6 rotated, pivoted tripper 6 drove the stirring subassembly operation through bent frame 7, made the inside oat raw materials and the protease reagent solution intensive mixing that get into of first enzyme deactivation chamber 8, carried out the enzyme operation of going out for the first time.

Example 2

Furthermore, the stirring assembly comprises a rotary table 9, a rotary shaft 10 and scrapers 11, the upper end of the rotary table 9 is connected with the bent frame 7, the lower end of the rotary table 9 is provided with the rotary shaft 10, the lower end of the rotary shaft 10 is movably arranged on the partition plate, and the scrapers 11 are arranged on the left side and the right side of the rotary shaft 10;

when the distributor 6 rotates, the distributor 6 drives the rotary table 9 to rotate through the bent frame 7, and then the rotary shaft 10 drives the scraper 11 to rotate through the rotary table 9, so that the oat raw material entering the first enzyme deactivation cavity 8 and the protease reagent are fully stirred and mixed;

referring to fig. 3, further, the discharging assembly 13 includes a ball valve 28, a reduction box 29 and a second motor 30, the ball valve 28 is installed and fixed inside the discharging pipe 12, one end of the ball valve 28 is connected to an output shaft of the reduction box 29, one end of the reduction box 29 is connected to the second motor 30, the reduction box 29 and the second motor 30 are both installed and fixed on a fixing plate, the fixing plate is welded and fixed on the device body 3, and a frequency converter 31 is installed and fixed on the second motor 30;

starting a second motor 30, adjusting the transverse position of the ball valve 28 in the discharging pipe 12 through a reduction box 29 by the second motor 30 so as to change the discharging speed in the discharging pipe 12, and controlling the running speed and the running direction of the second motor 30 by a frequency converter 31;

the rest of the structure of example 2 is the same as example 1.

Example 3

Further, the feeding assembly comprises a driven wheel 15 and a driving wheel 22, the driven wheel 15 is connected with the driving wheel 22 through a conveying belt 16, a main air pipe 20 is arranged on the side edge between the upper part and the lower part of the conveying belt 16, the upper end of the main air pipe 20 is communicated with a telescopic sleeve 21, and a guide wheel is mounted at the upper end of the telescopic sleeve 21;

oat falling from the interior of the discharge pipe 12 falls onto the conveyor belt 16, the driving wheel 22 rotates to drive the conveyor belt 16 to move from right to left, in the displacement process, the heating assembly 19 which is opposite to the conveyor belt 16 up and down carries out heating, drying and enzyme deactivation operation on the oat on the conveyor belt 16, in the oat conveying process, intermittent gas communicated with the interior of the main air pipe 20 enables the telescopic sleeve 21 to drive the guide wheel to move up and down to impact the surface of the conveyor belt 16, so that the oat on the conveyor belt 16 is lifted to be fully contacted with hot air, and the secondary enzyme deactivation effect of the oat is improved;

referring to fig. 2, further, the heating assembly 19 includes a heating box 24, a first motor 23 and a blowing fan blade 26 are installed inside the heating box 24, the first motor 23 is connected to the blowing fan blade 26 through an output shaft 27, and heaters 25 are installed and fixed on left and right sides inside the heating box 24;

simultaneously starting the first motor 23 and the heater 25, driving the blowing fan blade 26 to rotate by the first motor 23 through the output shaft 27, when the blowing fan blade 26 rotates, heating by the heater 25 to generate hot air, blowing the hot air generated by heating by the heater 25 to the surface of the conveyor belt 16 by the rotating blowing fan blade 26, and carrying out secondary enzyme deactivation treatment on the oat through heat treatment;

the rest of the structure of example 3 is the same as example 1.

The embodiment of the utility model provides a theory of operation is:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An enzyme deactivation device for oat processing, comprising: the device comprises a device body (3), wherein the lower end of the device body (3) is provided with a supporting leg (17), and the lower end of the supporting leg (17) is provided with a seat cushion (18); the method is characterized in that:

the device body (3) is internally divided into a first enzyme deactivation cavity (8) and a second enzyme deactivation cavity (14) from top to bottom, the first enzyme deactivation cavity (8) and the second enzyme deactivation cavity (14) are separated through a partition plate, the right side of the first enzyme deactivation cavity (8) is communicated with the right side of the second enzyme deactivation cavity (14) through a discharge pipe (12), and a discharge assembly (13) is arranged inside the discharge pipe (12);

a feed hopper (4) is arranged at the upper end of the left side of the first enzyme deactivation cavity (8), a sewage pipe (1) is arranged at the lower end of the left side of the first enzyme deactivation cavity (8), and a sewage valve (2) is arranged on the sewage pipe (1); a stirring component is arranged in the first enzyme inactivating cavity (8); and a feeding component is arranged in the second enzyme inactivating cavity (14), and heating components (19) are arranged at the upper end and the lower end of the feeding component.

2. The enzyme deactivation device for oat processing according to claim 1, wherein: permanent magnet (5) are installed to feeder hopper (4) inner wall both sides, and feeder hopper (4) are inside to be equipped with tripper (6), install the drive shaft in the middle of tripper (6), and tripper (6) are connected with the stirring subassembly through bent frame (7).

3. The enzyme deactivation device for oat processing according to claim 2, wherein: the stirring assembly comprises a turntable (9), a rotating shaft (10) and scraping plates (11), the upper end of the turntable (9) is connected with the bent frame (7), the rotating shaft (10) is installed at the lower end of the turntable (9), the lower end of the rotating shaft (10) is movably installed on the partition plate, and the scraping plates (11) are arranged on the left side and the right side of the rotating shaft (10).

4. The enzyme deactivation device for oat processing according to claim 1, wherein: discharging component (13) includes ball valve (28), reducing gear box (29) and second motor (30), and ball valve (28) installation is fixed inside discharging pipe (12), and the output shaft of reducing gear box (29) is connected to ball valve (28) one end, and reducing gear box (29) one end is connected with second motor (30), and reducing gear box (29) and second motor (30) are all installed and are fixed on the fixed plate, and fixed plate welded fastening is on device body (3), and the installation is fixed with converter (31) on second motor (30).

5. The enzyme deactivation device for oat processing according to claim 1, wherein: the feeding assembly comprises a driven wheel (15) and a driving wheel (22), the driven wheel (15) is connected with the driving wheel (22) through a conveying belt (16), a main air pipe (20) is arranged on the side edge between the upper portion and the lower portion of the conveying belt (16), the upper end of the main air pipe (20) is communicated with a telescopic sleeve (21), and a guide wheel is installed at the upper end of the telescopic sleeve (21).

6. The enzyme deactivation device for oat processing according to claim 1, wherein: the heating assembly (19) comprises a heating box (24), a first motor (23) and a blowing fan blade (26) are installed inside the heating box (24), the first motor (23) is connected with the blowing fan blade (26) through an output shaft (27), and heaters (25) are installed and fixed on the left side and the right side inside the heating box (24).