CN212585422U - Grain drying device capable of uniformly drying - Google Patents
Grain drying device capable of uniformly drying Download PDFInfo
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- CN212585422U CN212585422U CN202021222701.7U CN202021222701U CN212585422U CN 212585422 U CN212585422 U CN 212585422U CN 202021222701 U CN202021222701 U CN 202021222701U CN 212585422 U CN212585422 U CN 212585422U
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- drying
- grain
- air
- drying cylinder
- preheating
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a grain drying device that can evenly dry, concretely relates to grain processing field, including stoving case, screw conveyer, two vibrating motor, three air heater and support, one of them air heater fixed mounting is in screw conveyer's top. The utility model discloses a first stoving section of thick bamboo and second stoving section of thick bamboo vibrate under vibrating motor's drive, will get into the inside grain of first stoving section of thick bamboo and second stoving section of thick bamboo and vibrate, so just increased the gap between the grain, the air heater is to the inside input steam of air cavity simultaneously, then steam passes through in the direct gap that gets into grain of bleeder vent, the area of contact of steam and grain has been increaseed, make grain more thoroughly by the stoving, be provided with simultaneously and preheat the mechanism, can be when carrying grain, tentatively get rid of the moisture in the grain, the practicality is stronger, and then the mildew rate of the in-process grain that grain was stored has been reduced.
Description
Technical Field
The utility model relates to a grain processing field, concretely relates to grain drying device that can evenly dry.
Background
The grain refers to a general term of various plant seeds in cooked food, and can also be generally called as 'grain'; the grain crops contain rich nutrient substances, mainly comprise protein, vitamin, dietary fiber, fat and the like, are recorded in ancient times as grains, are only recorded as food, are also called as raw grains and finished grains such as cereals, beans, potatoes and the like for eating later, and the grain concept of the food and agricultural organization of the united nations refers to grains including wheat, beans, coarse grains, rice grains and the like; along with the improvement of grain seeds, the improvement of unit yield and the increase of the national investment on grain drying equipment, more and more large, medium and small grain drying facilities are built. Whether the dryer with high matching quality, long service life, economy, practicality, good reliability and high automation degree is important.
The prior art has the following defects: at present drying device is at the in-process of drying to grain, because the gap between the granule of grain is less, and hot-blast throughput is less, has caused the waste of hot-blast resource undoubtedly like this, also causes the stoving of grain inadequately even easily moreover, and the last influence is becoming moldy rate and is becoming high at the in-process grain that stores grain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grain drying device that can evenly dry should possess advantages such as the stoving is even and work efficiency height to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a grain drying device capable of uniformly drying comprises a drying box, a spiral conveyor, two vibration motors, three hot air blowers and a support, wherein one hot air blower is fixedly arranged at the top end of the spiral conveyor, the other two hot air blowers are fixedly arranged in the drying box, the support is fixedly arranged at the bottom of the drying box, a first drying cylinder and a second drying cylinder are arranged in the drying box, the first drying cylinder and the second drying cylinder are obliquely arranged in the drying box, a discharge port of the first drying cylinder is positioned obliquely above a feed port of the second drying cylinder, springs are respectively arranged at two ends of the bottoms of the first drying cylinder and the second drying cylinder, the springs are fixedly connected with the inner wall of the drying box, the two vibration motors are respectively and fixedly arranged at the bottoms of the first drying cylinder and the second drying cylinder, a feed hopper is arranged at the top of the drying box, the spiral conveyor is fixedly arranged on one side of the drying box, a discharge hole of the spiral conveyor is positioned above a feeding funnel in an inclined manner, the top of the feeding funnel is communicated with the discharge hole of the spiral conveyor through a steel pipe, the bottom of the feeding funnel is communicated with a feed hole of a first drying cylinder through a first cloth bag, the discharge hole of the first drying cylinder is communicated with a feed hole of a second drying cylinder through a second cloth bag, the bottom of the drying box is provided with a discharge hole, and drying mechanisms are arranged on the tops of the first drying cylinder and the second drying cylinder;
the drying mechanism comprises an air cavity, a plurality of air holes are formed in the bottom of the air cavity, the air holes are uniformly distributed on the inner bottom wall of the air cavity and are obliquely arranged, one end of each air hole is communicated with the air cavity, a filter screen is arranged at the other end of each air hole, and the air cavity is communicated with the air outlet end of an adjacent air heater through an air pipe I.
Preferably, the spiral conveyer is internally provided with a preheating mechanism.
Preferably, the preheating mechanism comprises a preheating air cavity which is of an annular structure, a plurality of preheating holes are formed between the preheating air cavity and the inner wall of the screw conveyor, and the inner top wall of the preheating air cavity is communicated with an adjacent hot air blower through an air pipe.
Preferably, an air outlet pipeline is arranged at the lowest position of the vertical axial section of the preheating air cavity, and a pressure release valve is fixedly arranged outside the air outlet pipeline.
Preferably, the top of the bracket is provided with a conveyor belt, and the conveyor belt is positioned right below the discharge port.
Preferably, the discharge port of the second drying cylinder is positioned obliquely above the discharge port, and the edge position of the top of the discharge port is arranged in a concave manner.
In the technical scheme, the utility model provides a technological effect and advantage:
1. vibrate under vibrating motor's drive through first stoving section of thick bamboo and second stoving section of thick bamboo, will get into the inside grain of first stoving section of thick bamboo and second stoving section of thick bamboo and vibrate, so just increased the gap between the grain, the air heater is to the inside input steam of air cavity simultaneously, then steam passes through in the direct gap that gets into grain of bleeder vent, the area of contact of steam and grain has been increaseed, make grain more thoroughly by the stoving, be provided with simultaneously and preheat the mechanism, can be when carrying grain, tentatively get rid of the moisture in the grain, the practicality is stronger, and then the mildew rate of the in-process grain that grain was stored has been reduced.
2. Through being provided with the conveyer belt, the convenience directly carries next process to the grain that gets off from the discharge gate, and convenient and fast has effectively improved the efficiency of grain processing.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.
Description of reference numerals:
the drying device comprises a drying box 1, a spiral conveyor 2, a vibration motor 3, a hot air blower 4, a first drying cylinder 5, a second drying cylinder 6, a spring 7, a feeding hopper 8, a drying mechanism 9, a preheating mechanism 10, a support 11, a discharge hole 12, a gas outlet pipeline 13, a conveying belt 14, a gas cavity 91, a gas vent 92, a filter screen 93, a preheating gas cavity 101 and a preheating hole 102.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a grain drying device capable of uniformly drying as shown in figures 1-3, which comprises a drying box 1, a screw conveyer 2, two vibrating motors 3, three hot air blowers 4 and a bracket 11, wherein one hot air blower 4 is fixedly arranged at the top end of the screw conveyer 2, the other two hot air blowers 4 are fixedly arranged inside the drying box 1, the bracket 11 is fixedly arranged at the bottom of the drying box 1, a first drying cylinder 5 and a second drying cylinder 6 are arranged inside the drying box 1, the first drying cylinder 5 and the second drying cylinder 6 are both arranged in an inclined manner inside the drying box 1, the inclined arrangement is utilized to better convey grains and avoid grain accumulation, the discharge port of the first drying cylinder 5 is positioned obliquely above the feed port of the second drying cylinder 6, springs 7 are arranged at both ends of the bottoms of the first drying cylinder 5 and the second drying cylinder 6, the spring 7 is fixedly connected with the inner wall of the drying box 1, the spring 7 is arranged to buffer the vibration force of the first drying cylinder 5 and the second drying cylinder 6, the two vibration motors 3 are respectively and fixedly arranged at the bottoms of the first drying cylinder 5 and the second drying cylinder 6, the top of the drying box 1 is provided with the feeding funnel 8, the spiral conveyor 2 is fixedly arranged at one side of the drying box 1, the discharge port of the spiral conveyor 2 is positioned obliquely above the feeding funnel 8, the top of the feeding funnel 8 is communicated with the discharge port of the spiral conveyor 2 through a steel pipe, the bottom of the feeding funnel 8 is communicated with the feed port of the first drying cylinder 5 through a first cloth bag, the discharge port of the first drying cylinder 5 is communicated with the feed port of the second drying cylinder 6 through a second cloth bag, the bottom of the drying box 1 is provided with the discharge port 12, grains are firstly positioned at the bottom of the spiral conveyor 2 and then enter the feeding funnel 8 through the steel pipe under the conveying of the spiral conveyor, then the drying materials enter the first drying cylinder 5, then enter the second drying cylinder 6 and finally fall onto a conveyor belt 14 through a discharge port 13, and drying mechanisms 9 are arranged at the tops of the first drying cylinder 5 and the second drying cylinder 6;
the drying mechanism 9 comprises an air cavity 91, a plurality of air holes 92 are formed in the bottom of the air cavity 91, the air holes 92 are uniformly distributed on the inner bottom wall of the air cavity 91, the air holes 92 are obliquely arranged, one end of each air hole 92 is communicated with the air cavity 91, a filter screen 93 is arranged at the other end of each air hole 92, the air cavities 91 are communicated with the air outlet end of the adjacent hot air blower 4 through an air pipe, the first drying cylinder 5 and the second drying cylinder 6 vibrate under the driving of the vibration motor 3 to vibrate grains entering the first drying cylinder 5 and the second drying cylinder 6, so that gaps among the grains are enlarged, meanwhile, hot air is input into the air cavities 91 by the hot air blowers 4, then the hot air directly enters the gaps among the grains through the air holes 92, the contact area between the hot air and the grains is enlarged, the grains are dried more thoroughly, the filter screen 93 is arranged, in order to prevent the grain from entering the inside of the air chamber 91.
The preheating mechanism 10 is arranged in the spiral conveyor 2 to preheat grains, so that the grains are prevented from being damaged by high temperature.
The lowest position of the vertical axial cross section of the preheating air cavity 101 is provided with an air outlet pipeline 13, and a pressure release valve is fixedly arranged outside the air outlet pipeline 13 and is arranged for releasing pressure of the preheating air cavity 101.
The conveyer belt 14 has been installed at the top of support 11, and conveyer belt 14 is located discharge gate 12 under, is provided with conveyer belt 14, conveniently directly carries next process to the grain that gets off from discharge gate 12, and convenient and fast has effectively improved the efficiency of grain processing.
The discharge gate of second drying cylinder 6 is located the oblique top of discharge gate 12, and the top border position department of discharge gate 12 is the indent formula setting, makes things convenient for dropping of grain.
This practical theory of operation: grain is at first located screw conveyer 2's bottom, then get into the inside of feed hopper 8 through the steel pipe under screw conveyer 2's transport, at the in-process of conveying, hot-air blower 4 carries steam to screw conveyer 2's inside, tentatively get rid of the moisture in the grain, then grain gets into the inside of first drying section of thick bamboo 5, then in the inside that gets into second drying section of thick bamboo 6, the grain that will get into first drying section of thick bamboo 5 and second drying section of thick bamboo 6 inside here simultaneously vibrates, so just so gap between the grain has been increased, hot-air blower 4 inputs steam to the inside of air cavity 91 simultaneously, then steam passes through in the gap of bleeder vent 92 direct entering grain, make grain dried more thoroughly, drop to the higher authority of conveyer belt 14 through discharge gate 13 at last and carry to next process.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a grain drying device that can evenly dry, includes stoving case (1), screw conveyer (2), two vibrating motor (3), three air heater (4) and support (11), one of them air heater (4) fixed mounting is in the top of screw conveyer (2), and two other air heater (4) fixed mounting are in the inside of stoving case (1), and support (11) fixed mounting is in the bottom of stoving case (1), its characterized in that: a first drying cylinder (5) and a second drying cylinder (6) are arranged in the drying box (1), the first drying cylinder (5) and the second drying cylinder (6) are arranged in the drying box (1) in an inclined manner, a discharge port of the first drying cylinder (5) is positioned above a feed port of the second drying cylinder (6) in an inclined manner, springs (7) are arranged at two ends of the bottoms of the first drying cylinder (5) and the second drying cylinder (6), the springs (7) are fixedly connected with the inner wall of the drying box (1), two vibration motors (3) are fixedly arranged at the bottoms of the first drying cylinder (5) and the second drying cylinder (6) respectively, a feed hopper (8) is arranged at the top of the drying box (1), a spiral conveyor (2) is fixedly arranged at one side of the drying box (1), and a discharge port of the spiral conveyor (2) is positioned above the feed hopper (8) in an inclined manner, the top of the feeding funnel (8) is communicated with a discharge hole of the spiral conveyor (2) through a steel pipe, the bottom of the feeding funnel (8) is communicated with a feed hole of a first drying cylinder (5) through a first cloth bag, the discharge hole of the first drying cylinder (5) is communicated with a feed hole of a second drying cylinder (6) through a second cloth bag, a discharge hole (12) is formed in the bottom of the drying box (1), and drying mechanisms (9) are arranged at the tops of the first drying cylinder (5) and the second drying cylinder (6);
the drying mechanism (9) comprises an air cavity (91), a plurality of air holes (92) are formed in the bottom of the air cavity (91), the air holes (92) are uniformly distributed on the inner bottom wall of the air cavity (91), the air holes (92) are obliquely arranged, one ends of the air holes (92) are communicated with the air cavity (91), a filter screen (93) is arranged at the other ends of the air holes (92), and the air cavity (91) is communicated with the air outlet end of an adjacent air heater (4) through an air pipe I.
2. The grain drying device capable of uniformly drying according to claim 1, characterized in that: the inside of the spiral conveyor (2) is provided with a preheating mechanism (10).
3. The grain drying device capable of uniformly drying according to claim 2, characterized in that: the preheating mechanism (10) comprises a preheating air cavity (101), the preheating air cavity (101) is of an annular structure, a plurality of preheating holes (102) are formed between the preheating air cavity (101) and the inner wall of the spiral conveyor (2), and the inner top wall of the preheating air cavity (101) is communicated with an adjacent air heater (4) through an air pipe.
4. The grain drying device capable of uniformly drying according to claim 3, characterized in that: an air outlet pipeline (13) is arranged at the lowest position of the vertical axial section of the preheating air cavity (101), and a pressure release valve is fixedly arranged outside the air outlet pipeline (13).
5. The grain drying device capable of uniformly drying according to claim 1, characterized in that: the top of the bracket (11) is provided with a conveyor belt (14), and the conveyor belt (14) is positioned right below the discharge hole (12).
6. The grain drying device capable of uniformly drying according to claim 1, characterized in that: the discharge port of the second drying cylinder (6) is positioned obliquely above the discharge port (12), and the edge position of the top of the discharge port (12) is arranged in a concave manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222701.7U CN212585422U (en) | 2020-06-28 | 2020-06-28 | Grain drying device capable of uniformly drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222701.7U CN212585422U (en) | 2020-06-28 | 2020-06-28 | Grain drying device capable of uniformly drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585422U true CN212585422U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021222701.7U Expired - Fee Related CN212585422U (en) | 2020-06-28 | 2020-06-28 | Grain drying device capable of uniformly drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212585422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899193A (en) * | 2021-09-24 | 2022-01-07 | 枣阳市旺前电泳涂料有限公司 | Drying device convenient to wet membrane feeding of electrophoresis coating |
-
2020
- 2020-06-28 CN CN202021222701.7U patent/CN212585422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899193A (en) * | 2021-09-24 | 2022-01-07 | 枣阳市旺前电泳涂料有限公司 | Drying device convenient to wet membrane feeding of electrophoresis coating |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |