CN201667947U - Multi-stage tower grain dryer - Google Patents
Multi-stage tower grain dryer Download PDFInfo
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- CN201667947U CN201667947U CN2010201709915U CN201020170991U CN201667947U CN 201667947 U CN201667947 U CN 201667947U CN 2010201709915 U CN2010201709915 U CN 2010201709915U CN 201020170991 U CN201020170991 U CN 201020170991U CN 201667947 U CN201667947 U CN 201667947U
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- 238000001816 cooling Methods 0.000 claims abstract description 11
- 235000013339 cereals Nutrition 0.000 claims 5
- 238000001035 drying Methods 0.000 abstract description 23
- 230000017105 transposition Effects 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
一种多段塔式谷物干燥机，有截面是矩形的塔体，塔体的上端有谷物入口，塔体的下部有谷物出口，塔体内的上部有储粮段，塔体内的下部有冷却段，塔体内的中部、储粮段和冷却段之间有热风室，塔体内、热风室的两侧有烘干段，烘干段沿塔的高度方向从上到下分成多段，相邻烘干段之间有缓苏段，缓苏段内有谷物换位器。本实用新型相邻烘干段之间的缓苏段内有谷物换位器，在谷物下落时，能让靠塔内侧的温度较高的谷物换位到靠塔外侧，继续下落一段后，使缓苏段的谷物温度均匀，有利于提高谷物的烘干质量。
A multi-section tower grain dryer, which has a tower body with a rectangular cross section, a grain inlet at the upper end of the tower body, a grain outlet at the lower part of the tower body, a grain storage section at the upper part of the tower body, and a cooling section at the lower part of the tower body. There is a hot air chamber in the middle of the tower body, between the grain storage section and the cooling section, and there are drying sections in the tower body and on both sides of the hot air chamber. The drying section is divided into multiple sections from top to bottom along the height direction of the tower. Adjacent drying sections There is a slow su section in between, and there is a grain transposer in the slow su section. There is a grain transposition device in the slow su section between adjacent drying sections of the utility model. When the grain falls, the grain with a higher temperature on the inner side of the tower can be transposed to the outer side of the tower. The grain temperature in the slow recovery section is uniform, which is conducive to improving the drying quality of the grain.
Description
技术领域technical field
本实用新型涉及一种具有多段烘干段的塔式谷物干燥机，特别是一种具有多段烘干段的塔式谷物干燥机的缓苏段。The utility model relates to a tower type grain dryer with multiple drying sections, in particular to a slowing section of the tower type grain dryer with multiple drying sections.
背景技术Background technique
塔式谷物干燥机用于烘干含水量较高的谷物。塔式谷物干燥机有截面是矩形的塔体，塔体的上端有谷物入口，塔体的下部有谷物出口，塔体内的上部有储粮段，塔体内的下部有冷却段，塔体内的中部、储粮段和冷却段之间有热风室，塔体内、热风室的两侧有烘干段，根据被干燥谷物的特性，有些塔式谷物干燥机的烘干段沿塔的高度方向从上到下分成多段，这种塔式谷物干燥机称作多段塔式谷物干燥机，多段塔式谷物干燥机的相邻烘干段之间有缓苏段。现有技术中，缓苏段是上下直通的。这种多段塔式谷物干燥机在使用时，谷物在上一段烘干段被加热烘干再进入缓苏段下落是从上到下不变下落方向地向下流动下来，缓苏段的一侧靠塔的内侧，缓苏段的另一侧靠塔的外侧，谷物在缓苏段向下流动时，靠塔内侧与塔外侧的谷物颗粒温度差别较大，靠塔内侧的谷物因为靠近热风室温度较高，靠塔外侧谷物因为靠近塔外侧大气温度较低，经缓苏段后的谷物存在温度差，影响谷物的烘干质量。The tower grain dryer is used for drying grains with high moisture content. The tower type grain dryer has a tower body with a rectangular cross section. There is a grain inlet at the upper end of the tower body, a grain outlet at the lower part of the tower body, a grain storage section at the upper part of the tower body, a cooling section at the lower part of the tower body, and a cooling section at the lower part of the tower body. , There is a hot air chamber between the grain storage section and the cooling section, and there are drying sections in the tower body and on both sides of the hot air chamber. According to the characteristics of the dried grains, the drying section of some tower grain dryers is arranged from the top along the height of the tower. Divided into multiple sections, this tower grain dryer is called a multi-section tower grain dryer, and there is a slowing section between adjacent drying sections of the multi-section tower grain dryer. In the prior art, the slow-su section is straight up and down. When this multi-stage tower grain dryer is in use, the grain is heated and dried in the upper drying section and then enters the slow-suction section. Close to the inner side of the tower, and the other side of the slow Su section is close to the outside of the tower. When the grain flows downward in the slow Su section, the grain temperature difference between the inside of the tower and the outside of the tower is relatively large. The grain on the inside of the tower is close to the hot air chamber. The temperature is higher, and the grain near the outside of the tower has a lower atmospheric temperature near the outside of the tower, and there is a temperature difference in the grain after the slow Su section, which affects the drying quality of the grain.
发明内容Contents of the invention
本实用新型的目的是为了克服上述不足，提出一种经缓苏段后的谷物温度均匀，不影响谷物的烘干质量的多段塔式谷物干燥机。The purpose of this utility model is to overcome the above-mentioned shortcomings, and to propose a multi-section tower type grain dryer with uniform grain temperature after slowing down, without affecting the drying quality of grain.
本实用新型是用如下方法实现的。The utility model is realized by following method.
多段塔式谷物干燥机有截面是矩形的塔体，塔体的上端有谷物入口，塔体的下部有谷物出口，塔体内的上部有储粮段，塔体内的下部有冷却段，塔体内的中部、储粮段和冷却段之间有热风室，塔体内、热风室的两侧有烘干段，烘干段沿塔的高度方向从上到下分成多段，相邻烘干段之间有缓苏段，缓苏段内有谷物换位器。The multi-section tower grain dryer has a tower body with a rectangular cross section. There is a grain inlet at the upper end of the tower body, a grain outlet at the lower part of the tower body, a grain storage section at the upper part of the tower body, and a cooling section at the lower part of the tower body. There is a hot air chamber in the middle, between the grain storage section and the cooling section. There are drying sections in the tower body and on both sides of the hot air chamber. The drying section is divided into multiple sections from top to bottom along the height direction of the tower. There are Slow Su section, there is a grain transposition device in the slow Su section.
本实用新型相邻烘干段之间的缓苏段内有谷物换位器，谷物换位器是谷物干燥机的常用的部件，谷物换位器的上端有左进口和右进口，谷物换位器的下端有与左进口相连的右出口和与右进口相连的左出口，谷物换位器上方左侧的谷物经谷物换位器后可换位到右侧，谷物换位器上方右侧的谷物经谷物换位器后可换位到左侧。There is a grain transposition device in the slow su section between adjacent drying sections of the utility model. The grain transposition device is a commonly used part of the grain dryer. The lower end of the device has a right outlet connected to the left inlet and a left outlet connected to the right inlet. The grain on the left side above the grain shifter can be shifted to the right after passing through the grain shifter, and the grain on the right side above the grain shifter The grain can be shifted to the left after passing through the grain shifter.
使用时，谷物在上一段烘干段被加热烘干再进入缓苏段下落一段后，靠塔内侧的谷物因为靠近热风室温度会较高，靠塔外侧谷物因为靠近塔外侧大气温度会较低，经缓苏段内谷物换位器后，靠塔内侧的谷物换到塔外侧。When in use, after the grain is heated and dried in the last drying section and then enters the slow su section, the temperature of the grain near the inner side of the tower will be higher because it is close to the hot air chamber, and the temperature of the grain near the outer side of the tower will be lower because it is closer to the outer side of the tower. , after passing through the grain transposition device in the Su section, the grain on the inside of the tower is changed to the outside of the tower.
本实用新型相邻烘干段之间的缓苏段内有谷物换位器，在谷物下落时，能让靠塔内侧的温度较高的谷物换位到靠塔外侧，继续下落一段后，使缓苏段的谷物温度均匀，有利于提高谷物的烘干质量。There is a grain transposition device in the slow su section between adjacent drying sections of the utility model. When the grain falls, the grain with a higher temperature on the inner side of the tower can be transposed to the outer side of the tower. The grain temperature in the slow recovery section is uniform, which is conducive to improving the drying quality of the grain.
下面结合附图，对本实用新型作进一步地说明。Below in conjunction with accompanying drawing, the utility model is described further.
附图说明Description of drawings
图1是根据本实用新型的发明方案提出的一种多段塔式谷物干燥机的主剖视示意图。Fig. 1 is a main sectional schematic diagram of a multi-section tower grain dryer proposed according to the inventive solution of the utility model.
具体实施方式Detailed ways
图1中，多段塔式谷物干燥机有截面是矩形的塔体1，塔体的上端有谷物入口2，塔体的下部有谷物出口3，塔体内的上部有储粮段4，塔体内的下部有冷却段5，塔体内的中部、储粮段和冷却段之间有热风室6，塔体内、热风室的两侧有烘干段，烘干段沿塔的高度方向从上到下分成三段7、8、9，相邻烘干段之间有缓苏段10、11，缓苏段内的中间有谷物换位器12。In Fig. 1, the multi-section tower grain dryer has a tower body 1 with a rectangular cross section, a
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201709915U CN201667947U (en) | 2010-04-27 | 2010-04-27 | Multi-stage tower grain dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201709915U CN201667947U (en) | 2010-04-27 | 2010-04-27 | Multi-stage tower grain dryer |
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| Publication Number | Publication Date |
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| CN201667947U true CN201667947U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201709915U Expired - Fee Related CN201667947U (en) | 2010-04-27 | 2010-04-27 | Multi-stage tower grain dryer |
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| CN (1) | CN201667947U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719460A (en) * | 2015-03-20 | 2015-06-24 | 武汉轻工大学 | Double-section double-body grain drying device |
| CN105004155A (en) * | 2015-07-17 | 2015-10-28 | 临沂继宏机械制造有限公司 | Grain drying machine |
| CN105901122A (en) * | 2016-05-18 | 2016-08-31 | 山东省农业机械科学研究院 | High-temperature continuous crop dryer equipped with emergency system |
| CN107328212A (en) * | 2017-07-07 | 2017-11-07 | 山西东昌实业有限公司 | A kind of tower-type maize dryer and its furnace drying method |
| CN107356060A (en) * | 2017-07-07 | 2017-11-17 | 山西东昌实业有限公司 | A kind of tower dryer drying tower section |
| CN107388798A (en) * | 2017-07-07 | 2017-11-24 | 山西东昌实业有限公司 | A kind of Corn Drying System |
-
2010
- 2010-04-27 CN CN2010201709915U patent/CN201667947U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719460A (en) * | 2015-03-20 | 2015-06-24 | 武汉轻工大学 | Double-section double-body grain drying device |
| CN104719460B (en) * | 2015-03-20 | 2017-09-29 | 武汉轻工大学 | A kind of pair of section binary grain dryer |
| CN105004155A (en) * | 2015-07-17 | 2015-10-28 | 临沂继宏机械制造有限公司 | Grain drying machine |
| CN105004155B (en) * | 2015-07-17 | 2017-10-24 | 临沂继宏机械制造有限公司 | Foodstuff drying device |
| CN105901122A (en) * | 2016-05-18 | 2016-08-31 | 山东省农业机械科学研究院 | High-temperature continuous crop dryer equipped with emergency system |
| CN107328212A (en) * | 2017-07-07 | 2017-11-07 | 山西东昌实业有限公司 | A kind of tower-type maize dryer and its furnace drying method |
| CN107356060A (en) * | 2017-07-07 | 2017-11-17 | 山西东昌实业有限公司 | A kind of tower dryer drying tower section |
| CN107388798A (en) * | 2017-07-07 | 2017-11-24 | 山西东昌实业有限公司 | A kind of Corn Drying System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140427 |