CN217826588U - Overheating enzyme deactivation equipment for wheat - Google Patents
Overheating enzyme deactivation equipment for wheat Download PDFInfo
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- CN217826588U CN217826588U CN202221930918.2U CN202221930918U CN217826588U CN 217826588 U CN217826588 U CN 217826588U CN 202221930918 U CN202221930918 U CN 202221930918U CN 217826588 U CN217826588 U CN 217826588U
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Abstract
The utility model discloses a wheat overheating enzyme-killing device, which comprises a sterilizing bin and a cooling bin, wherein a conveying pipe is arranged in the sterilizing bin, a conveying unit is arranged in the conveying pipe, the front end of the conveying pipe is connected with a material inlet, the tail end of the conveying pipe is connected with a feed inlet of a conveyor, the side surface of the conveying pipe is connected with a steam inlet, and the tail end of the conveying pipe is also connected with a steam outlet; the cooling bin is internally provided with a screen drum, the screen drum is internally provided with a stirring unit, the front end of the screen drum is connected with a discharge port of the conveying pipe, the tail end of the screen drum is connected with a material outlet, the bottom of the cooling bin is provided with a slag discharge port, and the cooling bin is also provided with an air inlet. The utility model discloses to the sterilization of wheat, deactivation and cooling work, can be quick going on in succession, shortened the processing time to wheat greatly, guaranteed the treatment effect to wheat simultaneously, guaranteeing food production's safety, time and the technology cost of reduction food subsequent production.
Description
Technical Field
The utility model belongs to the technical field of food production, especially, relate to an overheated enzyme equipment that goes out of wheat.
Background
The lipase is a main factor causing wheat mildew, fatty acid can be rapidly decomposed after the wheat reaches a certain humidity and temperature condition, and the wheat germ contains various active enzyme systems such as lipoxidase and the like, so that unsaturated fatty acid in the wheat germ can be catalyzed to be oxidized, the fatty acid value of the wheat germ is greatly improved, the rancidity and deterioration of the wheat germ are caused, and the wheat mildew is caused.
Due to the limitation of production conditions, screening and sterilization treatment of grains are difficult to perform in the grain harvesting stage, dust, insects and hard impurities are easy to mix in the grain transportation and storage process, harmful substances such as bacteria and microorganisms are attached to the outer surfaces of grain raw materials and impurities, and the fatty acid value in grains is continuously increased in the grain storage process under the influence of the factors, so that the grains deteriorate.
In the prior art, safety control of food is mainly centralized in production and packaging links, the safety of the food is ensured by dedusting, impurity removal, filtration, high-temperature and light source killing and other modes, the sterilization and inactivation treatment of grains before finish machining is omitted in the prior production process, and only repeated killing and treatment can be carried out in subsequent processes for the safety of the food, so that the subsequent processes are complicated and fussy; the high-temperature sterilization work must be finished once from beginning to end, and can not be interrupted and repeated, otherwise the nutrient content of the food and the taste of the finished product can be damaged; too much water in the high-temperature medium can increase the humidity of the grains and cause mildewing easily. Therefore, there is a need for an apparatus for performing the bactericidal inactivation of wheat quickly and efficiently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an overheated enzyme equipment that goes out of wheat to solve current wheat and disinfect the inactivation treatment difficulty in earlier stage, be difficult to reach the inactivation effect that disinfects, influence the technical problem of the shelf life of wheat and the quality in later stage.
In order to realize the purpose, the utility model discloses a wheat overheat enzyme-killing equipment's concrete technical scheme as follows:
a wheat overheating enzyme deactivation device comprises a sterilization bin and a cooling bin, wherein a conveying pipe is arranged inside the sterilization bin, a conveying unit is arranged in the conveying pipe, the front end of the conveying pipe is connected with a material inlet, the tail end of the conveying pipe is connected with a feed inlet of a conveyor, a steam inlet is connected to the side surface of the conveying pipe, and a steam outlet is also connected to the tail end of the conveying pipe; the cooling device is characterized in that a screen cylinder is arranged in the cooling bin, a stirring unit is arranged in the screen cylinder, the front end of the screen cylinder is connected with a discharge port of the conveying pipe, the tail end of the screen cylinder is connected with a material outlet, a slag discharge port is formed in the bottom of the cooling bin, and an air inlet is further formed in the cooling bin.
Preferably, in order to make the wheat be heated evenly, promote the deactivation effect of disinfecting to the wheat, the conveying pipeline side can be dismantled and be connected with the steam surge chamber, the steam surge chamber through the inlet slot with the conveying pipeline intercommunication, the inlet slot distributes along the axial on the conveying pipeline, steam inlet passes through the steam surge chamber intercommunication the conveying pipeline, steam in the steam surge chamber gets into along tangential direction behind the inlet slot in the conveying pipeline.
Preferably, in order to ensure that the steam pressure in the steam buffer chamber is uniform and stable, the number of the steam inlets is at least two, and the steam inlets are arranged along the axial direction of the material conveying pipe.
Preferably, in order to adjust the steam inlet pressure of the conveying pipe and further adjust the temperature and the speed of sterilization and inactivation, a steam adjusting plate covers the air inlet notch, and the steam adjusting plate surrounds the axis of the conveying pipe and is arranged on the outer surface of the conveying pipe in a sliding mode.
Preferably, in order to promote the wheat to move in the conveying pipeline, throw the wheat simultaneously, promote the degree of consistency that the wheat is heated, the conveying unit is including coaxial setting the inside first pivot of conveying pipeline, evenly distributed has a plurality of blades on the outer peripheral face of first pivot, radially seted up the mounting hole in the first pivot, the root of blade is fixed with the double-screw bolt, the double-screw bolt runs through the mounting hole, threaded connection has the nut on the double-screw bolt.
Preferably, in order to adjust the cooling speed and temperature of the wheat, the length of the air inlet is equal to that of the screen cylinder, the air inlet is axially distributed along the screen cylinder, and an air volume adjusting part is arranged at the air inlet.
Preferably, in order to adjust the air quantity at the air inlet, the air quantity adjusting part comprises a wind shield, the wind shield covers the air inlet, and the wind shield is arranged on the cooling bin in a sliding manner along the direction perpendicular to the axis of the screen drum.
Preferably, in order to avoid impurity piling up inside the cooling bin, promote impurity exhaust efficiency, the interior diapire of cooling bin is awl fill structure, the slag discharge opening sets up the nadir point of awl fill structure, the screen drum is in orthographic projection on the diapire in the cooling bin is located awl fill structural range.
Preferably, in order to promote the cooling efficiency and the uniformity of wheat, the stirring unit comprises a second rotating shaft coaxially arranged inside the screen drum, and a stirring paddle is arranged on the second rotating shaft.
Preferably, in order to improve the stability of a screen drum, a keel is arranged on the outer peripheral surface of the screen drum, and the keel is fixedly connected with the cooling bin.
The utility model discloses an overheated enzyme equipment that goes out of wheat has following advantage: carry out the even heating through steam to the wheat, can get rid of fatty acid enzyme and bacterium in the wheat fast, the realization is to the inactivation of disinfecting fast of wheat, and then extension wheat shelf life, later carry out rapid cooling and drying to the wheat through cold wind, prevent that wheat gluten from taking place to destroy, and then prevent that wheat starch from producing gelatinization, guarantee the quality of wheat, reduce wheat humidity simultaneously, prevent that the wheat from taking place to milden and rot, the above is to the disinfecting of wheat, deactivation and cooling work, can be quick going on in succession, the processing time to the wheat has been shortened greatly, the treatment effect to the wheat has been guaranteed simultaneously, guarantee the safety of food production, the time and the technology cost of reduction food subsequent production.
Drawings
FIG. 1 is a schematic structural view of the wheat overheating enzyme deactivation device of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the connecting structure of the feed delivery pipe and the delivery unit of the present invention;
FIG. 4 is a schematic view of the connection structure of the screen drum and the stirring unit of the present invention;
fig. 5 is a schematic view of the internal structure of the cooling chamber of the present invention;
the notation in the figure is: 1. a sterilization bin; 2. a cooling bin; 3. a conveyor; 4. a material inlet; 5. a steam inlet; 6. a steam outlet; 7. a slag discharge port; 8. an air inlet; 9. a material outlet; 10. a wind deflector; 11. a first rotating shaft; 12. a steam buffer chamber; 13. a delivery pipe; 14. a nut; 15. a stirring paddle; 16. a screen cylinder; 17. a second rotating shaft; 18. a steam adjusting plate; 19. a blade; 20. a stud; 21. an air inlet notch.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.
As shown in fig. 1-2, a wheat overheating enzyme killing apparatus comprises a sterilization chamber 1, a feed pipe 13 is disposed in the sterilization chamber 1, a first rotating shaft 11 is coaxially disposed inside the feed pipe 13, a reduction motor drivingly connected to the first rotating shaft 11 is disposed at an end of the feed pipe 13, a plurality of blades 19 are uniformly distributed on an outer periphery of the first rotating shaft 11, a mounting hole is radially disposed on the first rotating shaft 11, a stud 20 is fixed at a root of the blade 19, the stud 20 penetrates through the mounting hole, a nut 14 is threadedly connected to the stud 20, a material inlet 4 is connected to a front end of the feed pipe 13, a steam inlet 5 is connected to a side surface of the feed pipe 13, a feed port of a conveyor 3 is connected to a tail end of the feed pipe 13, a steam outlet 6 is further connected to a tail end of the feed pipe 13, and a screen is disposed inside the steam outlet 6.
During the use, wheat enters the inside of a conveying pipe 13 from a material inlet 4, a first rotating shaft 11 driven by a speed reduction motor rotates, the working principle of a blade 19 is consistent with that of a propeller, and then the wheat is propelled to advance in the conveying pipe 13 through the blade 19 and is thrown, meanwhile, steam enters the inside of the conveying pipe 13 from a steam inlet 5 and uniformly contacts with the thrown wheat, the wheat is rapidly heated through the steam, fatty acid enzyme and bacteria of the wheat are removed through heating, the wheat is sterilized and inactivated, the deterioration speed of the wheat is slowed down, the quality of the wheat is improved, then the wheat is conveyed to a conveyor 3 and is conveyed to the next step for treatment, meanwhile, the steam is discharged from a steam outlet 6, the blade 19 is fixed on the first rotating shaft 11 through a stud 20 and a lotus root 14, the convenience of dismounting and replacing of the blade 19 can be improved, meanwhile, the angle of the blade 19 can be adjusted, and the adjustment of the conveying speed of the wheat is realized.
In the above wheat sterilizing and inactivating process, if the wheat is heated unevenly, the wheat sterilizing and inactivating effect can be influenced, therefore, as shown in fig. 3-4, the side surface of the conveying pipe 13 is fixed with a steam buffer chamber 12 through bolts, the steam buffer chamber 12 is communicated with the conveying pipe 13 through an air inlet notch 21, the air inlet notch 21 is axially distributed on the conveying pipe 13, steam inlets 5 are communicated with the conveying pipe 13 through the steam buffer chamber 12, the number of the steam inlets 5 is four, each steam inlet 5 is axially arranged along the conveying pipe 13, steam in the steam buffer chamber 12 enters the conveying pipe 13 along the tangential direction after passing through the air inlet notch 21, a steam adjusting plate 18 covers the air inlet notch 21, and the steam adjusting plate 18 is arranged on the outer surface of the conveying pipe 13 in a sliding mode around the axis of the conveying pipe 13.
Steam is evenly delivered to each part inside the steam buffer chamber 12 through a plurality of steam inlets 5, steam pressure at each part inside the steam buffer chamber 12 is even and stable, after steam inside the steam buffer chamber 12 is reduced in pressure, steam enters the conveying pipe 13 from the air inlet notch 21 in a pressing and cutting line direction, steam pressure at each part of the air inlet notch 21 can be stable under the action of the steam buffer chamber 12, and then steam is even and everywhere inside the conveying pipe 13, steam can be evenly heated to wheat, the sterilization and inactivation effects on wheat are improved, the steam entering along the cutting line direction cannot blow away the wheat, thereby the advancing speed and the throwing effect of the wheat cannot be influenced, further uniform contact and heating time of the wheat and the steam are ensured, the sterilization and inactivation effects on the wheat are improved, meanwhile, the range of the air inlet notch 21 is shielded by the adjusting plate 18 can be controlled, further adjustment of the opening degree of the air inlet notch 21 is realized, the control of the steam flow at the air inlet notch 21 is realized, further, the equipment can be controlled according to different working conditions, the heating temperature and the speed of the wheat are controlled, and the practicability of the equipment is further improved.
It is a kind of albumen to contain the wheat gluten in the wheat, the wheat gluten is favorable to the wheat flour to form the dough, avoid the wheat gluten to be heated and lose the activity, influence the quality of wheat production wheat flour, as shown in fig. 5, be fixed with cooling bin 2 under the sterilization bin 1, be provided with sieve section of thick bamboo 16 in the cooling bin 2, sieve section of thick bamboo 16 inside coaxial second pivot 17 that is provided with, be provided with the gear motor who is connected with second pivot 17 transmission on the cooling bin 2, be provided with stirring rake 15 on the second pivot 17, the discharge gate of conveying pipeline 13 is connected to the front end of sieve section of thick bamboo 16, the end-to-end connection of sieve section of thick bamboo 16 has material outlet 9, material outlet 9 extends to cooling bin 2 outsidely, cooling bin 2 top is provided with air intake 8, the interior diapire of cooling bin 2 is the awl fill structure, the minimum department of awl fill structure is provided with slag discharge opening 7, sieve section of thick bamboo 16 orthographic projection on the bottom wall is located the awl fill structural range in cooling bin 2.
During the use, the wheat after the deactivation of disinfecting is sent into sieve section of thick bamboo 16 inside by conveyer 3, second pivot 17 drive stirring rake 15 under the gear motor drive stirs the wheat, make the wheat shed and scatter, and the cold wind that outside fan equipment produced is sent into inside cooling chamber 2 from air intake 8, take away the heat of wheat through cold wind, thereby realize the quick cooling to the wheat, prevent that the wheat gluten from being heated and destroying, promote the quality of wheat production flour, row cinder notch 7 department is bled through air extraction equipment, make cold wind discharge from row cinder notch 7 department, and the wheat after the cooling is discharged from material export 9, wait for subsequent processing, sieve section of thick bamboo 16 still can screen the impurity in the wheat simultaneously, impurity falls after also to be taken out from row cinder notch 7 department, reduce the piling up of the inside impurity in cooling chamber 2, air intake 8 can directly communicate sieve section of thick bamboo 16 inside under preferred circumstances, so that cold wind all gets into sieve section of thick bamboo 16 inside and wheat contact, promote the cooling effect, cold wind is discharged from sieve section of thick bamboo 16 inside to the outside simultaneously, also be favorable to taking away the impurity in the wheat, guarantee the quality of wheat.
This equipment is when using under the different situation, for the convenient amount of wind of adjusting 8 departments of air intake, the length of air intake 8 equals with a sieve section of thick bamboo 16's length, and 16 axial distributions are followed to air intake 8, and 8 departments of air intake cover have prevent wind board 10, and wind board 10 slides along the 16 axis direction of perpendicular to sieve section of thick bamboo and sets up on cooling storehouse 2, is provided with fossil fragments on the outer peripheral face of sieve section of thick bamboo 16, fossil fragments and cooling storehouse 2 fixed connection.
Carry out the even heating through steam to the wheat, can get rid of fatty acid enzyme and bacterium in the wheat fast, the realization is to the deactivation of disinfecting of wheat, and then extension wheat shelf life, later carry out quick cooling to the wheat through cold wind, prevent that wheat gluten from taking place to destroy, and then prevent that wheat starch from producing the gelatinization, guarantee the quality of wheat, the above is to disinfecting of wheat, deactivation and cooling work, can be quick going on in succession, the processing time to the wheat has been shortened greatly, the treatment effect to the wheat has been guaranteed simultaneously, guarantee the safety of food production, the time and the process cost of reduction food subsequent production.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a wheat overheat enzyme equipment that goes out, includes sterilization storehouse (1) and cooling bin (2), its characterized in that:
a material conveying pipe (13) is arranged in the sterilization bin (1), a conveying unit is arranged in the material conveying pipe (13), the front end of the material conveying pipe (13) is connected with a material inlet (4), the tail end of the material conveying pipe (13) is connected with a feed inlet of a conveyor (3), the side surface of the material conveying pipe (13) is connected with a steam inlet (5), and the tail end of the material conveying pipe (13) is also connected with a steam outlet (6);
be provided with sieve section of thick bamboo (16) in cooling bin (2), be provided with the stirring unit in sieve section of thick bamboo (16), the front end of sieve section of thick bamboo (16) is connected the discharge gate of conveying pipeline (13), the end-to-end connection of sieve section of thick bamboo (16) has material outlet (9), cooling bin (2) bottom is provided with row cinder notch (7), still be provided with air intake (8) on cooling bin (2).
2. The wheat overheating enzyme deactivation device according to claim 1, wherein a steam buffer chamber (12) is detachably connected to the side surface of the feed delivery pipe (13), the steam buffer chamber (12) is communicated with the feed delivery pipe (13) through an air inlet notch (21), the air inlet notch (21) is axially distributed on the feed delivery pipe (13), the steam inlet (5) is communicated with the feed delivery pipe (13) through the steam buffer chamber (12), and steam in the steam buffer chamber (12) enters the feed delivery pipe (13) along the tangential direction after passing through the air inlet notch (21).
3. The wheat overheating enzyme deactivation apparatus according to claim 2, wherein the number of said steam inlets (5) is at least two, and each of said steam inlets (5) is arranged along the axial direction of said feed delivery pipe (13).
4. The apparatus for the superheating of enzyme for killing enzyme in wheat as claimed in claim 2, wherein said air inlet slot opening (21) is covered with a steam adjusting plate (18), and said steam adjusting plate (18) is slidably arranged on the outer surface of said feed delivery pipe (13) around the axis of said feed delivery pipe (13).
5. The wheat overheating enzyme deactivation device according to claim 1, wherein the conveying unit comprises a first rotating shaft (11) coaxially arranged inside the conveying pipe (13), a plurality of blades (19) are uniformly distributed on the outer peripheral surface of the first rotating shaft (11), a mounting hole is radially formed in the first rotating shaft (11), a stud (20) is fixed at the root of each blade (19), the stud (20) penetrates through the mounting hole, and a nut (14) is in threaded connection with the stud (20).
6. The wheat overheating enzyme deactivation equipment according to claim 1, wherein the length of the air inlet (8) is equal to that of the screen drum (16), the air inlet (8) is axially distributed along the screen drum (16), and an air volume adjusting portion is arranged at the air inlet (8).
7. The wheat overheating enzyme deactivation device according to claim 6, wherein the air volume adjusting portion comprises an air baffle plate (10), the air baffle plate (10) covers the air inlet (8), and the air baffle plate (10) is arranged on the cooling bin (2) in a sliding mode along a direction perpendicular to the axis of the screen drum (16).
8. The wheat overheating enzyme-inactivating device according to claim 1, wherein the inner bottom wall of the cooling bin (2) is of a cone bucket structure, the slag discharge port (7) is arranged at the lowest point of the cone bucket structure, and the orthographic projection of the screen drum (16) on the inner bottom wall of the cooling bin (2) is located within the range of the cone bucket structure.
9. The wheat overheating enzyme deactivation device according to claim 1, wherein the stirring unit comprises a second rotating shaft (17) coaxially arranged inside the screen drum (16), and a stirring paddle (15) is arranged on the second rotating shaft (17).
10. The wheat overheating enzyme-inactivating device according to claim 1, wherein a keel is arranged on the outer peripheral surface of the screen drum (16), and the keel is fixedly connected with the cooling bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221930918.2U CN217826588U (en) | 2022-07-25 | 2022-07-25 | Overheating enzyme deactivation equipment for wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221930918.2U CN217826588U (en) | 2022-07-25 | 2022-07-25 | Overheating enzyme deactivation equipment for wheat |
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| Publication Number | Publication Date |
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| CN217826588U true CN217826588U (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221930918.2U Active CN217826588U (en) | 2022-07-25 | 2022-07-25 | Overheating enzyme deactivation equipment for wheat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254244A (en) * | 2022-07-25 | 2022-11-01 | 无锡东谷工程科技有限公司 | Method and equipment for processing whole-grain whole wheat flour |
-
2022
- 2022-07-25 CN CN202221930918.2U patent/CN217826588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254244A (en) * | 2022-07-25 | 2022-11-01 | 无锡东谷工程科技有限公司 | Method and equipment for processing whole-grain whole wheat flour |
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