CN2449164Y - Double hot blowing cylinder type drying machine - Google Patents
Double hot blowing cylinder type drying machine Download PDFInfo
- Publication number
- CN2449164Y CN2449164Y CN 00210347 CN00210347U CN2449164Y CN 2449164 Y CN2449164 Y CN 2449164Y CN 00210347 CN00210347 CN 00210347 CN 00210347 U CN00210347 U CN 00210347U CN 2449164 Y CN2449164 Y CN 2449164Y
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- tower
- grain
- drying
- tower wall
- wall
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Abstract
The utility model relates to a novel double hot air cylinder type drying machine, which belongs to a grain drying device class. A drying tower is arranged above a tower seat. The drying tower is composed of a cylindrical inner tower wall, a cylindrical outer tower wall, a tower cap and a grain inlet both which are arranged on the top of the tower, a grain outlet arranged on the bottom of the tower, a cold air outlet and a lower hot air inlet both which are arranged on the lower part of the tower wall, an air isolating plate, a commutator group arranged on the inner tower wall and the outer tower wall, a guard rail arranged on the outer tower wall, and a manhole. The top of the drying tower is additionally provided with an upper hot air inlet. The position between the upper hot air inlet and the lower hot air inlet is isolated in the drying tower. The tower wall which is under the upper hot air inlet is a tempering segment without air holes. The utility model adopts different wind temperature to carry out drying for the grain and seeds. The grain can be kept in the tempering segment for a long time in the process of moving down. Thereby, the regulation of the uniformity of water content and the wane of the internal stress are sufficiently carried out. The percentage of broken grain is reduced, and the drying quality and grade of the grain are enhanced.
Description
The utility model belongs to the grain drying device class.
The oven dry of grain has crucial effect in the production and processing of grain; In the drying course of grain, if can not be timely the moisture content of grain be lowered, grain will go mouldy so, lose huge; But the time of oven dry grain is too short, and precipitation is too urgent can to make in the grain stress concentrate again, and the percentage of damage of grain increases, and has reduced the quality and the grade of grain, and loss equally also can be very big.So design the foodstuff drying device of good drying effect, will be very important to its economic benefit.The reasonable foodstuff drying device of drying effect is the hot blast cartridge type dryer that the U.S. manufactures at present, the structure of this dryer is: on the tower seat drying tower is housed, drying tower is cold wind outlet and following hot-air mouth and the wind isolation board by putting out cereal mouthful under the tower cap that is equipped with on columnar inner tower wall and outer tower wall, the cat head and grain inlet and the tower, tower wall.The commutator group that is equipped with in the interior outer tower wall, the guardrail on the outer tower wall and access hole are formed.Though the overall drying effect of this dryer is relatively good, drying rate is too urgent a bit, too fast, and moisture content uniformity difference is excessive in the grain, and the stress in the grain is too concentrated; Make that the grain of being dried has that percentage of damage is too high, inferior quality, grade descend, the problem of deficiency in economic performance.
The purpose of this utility model is: provide a kind of and dry that the grain crusher rate is low, quality better, novel pair of hot blast cartridge type dryer that economic benefit is high.
Technical measures of the present utility model are: with by on the tower seat drying tower being housed; The dryer that drying tower is made up of the commutator group that is equipped with in the cold wind outlet of putting out cereal mouthful under the tower cap that is equipped with on columnar inner tower wall and outer tower wall, the cat head and grain inlet and the tower, Ta Bi bottom and following hot blast import and wind isolation board, the interior outer tower wall, guardrail on the outer tower wall and access hole is basic; Increase has hot blast import on drying tower top; In drying tower, isolate between the upper and lower wind-heat wind inlet by delay section.
In order to increase drying effect, one section delay section is arranged on the interior outer tower wall below last hot blast import.
Delay section preferably adopts the inner tower wall undergauge to become increase-volume shape tempering chamber.
Dryer of the present utility model has good drying effect, the good effect of remarkable in economical benefits.
Accompanying drawing is a structural representation of the present utility model.
Drawing explanation and embodiment are described below: 18 is the tower seats that fix on the ground among the figure, on the tower seat, drying tower is housed, the 6th, columnar inner tower wall, the 7th, columnar outer tower wall, the beneath mouth 19 of putting out cereal of tower cap 3 and grain inlet 1 and tower is housed on the cat head, cold wind outlet 16 that is connected with air-introduced machine and the following hot blast import 15 that is connected with air-heater are arranged at the Ta Bi bottom, 14 is wind isolation board, 13 is the thermal chimney of hot blast water conservancy diversion, the 8th, to the commutator group of external position transposing in the grain, guardrail 5 and middle guardrail 11 reach guardrail down on the outer tower wall there being seam.The 17th, access hole, the 4th, divide equally branch grain cover into grain.Above-mentioned is existing more advanced U.S.'s hot blast cartridge type dryer, this dryer, and hot blast warp hot blast import 15 down enters in the tower, and hot blast penetrates between inside and outside tower wall 6 and 7 from tower again, and the moisture content in the grain that moves down is taken out of, reaches the purpose of oven dry.Because this dryer has only a following hot blast import, and wind-warm syndrome is higher, grain is heated under a higher temperature all the time, it is shorter to add the time that the grain that moves down stops in tower, what just grain was dried is too urgent, cause the moisture content skewness in the grain, stress concentrates that percentage of damage is too high, quality variation, grade descend.In order to overcome the problems referred to above, the utility model is on the dryer basis of said structure, in the increase of the top of drying tower hot blast import 10 on is arranged, in drying tower, isolate between the hot blast import 10 and 15 up and down, make the hot blast temperature difference that enters between upper and lower hot blast import 10 and 15, so just can improve the drying effect of grain.Be processed with one section delay section 12 (promptly not having passage on the interior outer tower wall of this section) on the interior outer tower wall below the last hot blast import.Make grain through delay section the time, not heated by hot blast, regulate the uniformity of tempering grain internal moisture voluntarily, remove internal stress.In order to improve the tempering effect of grain oneself, delay section 12 preferably adopts the inner tower wall undergauge to become increase-volume shape tempering chamber, the time lengthening that grain is detained in the tempering chamber, and this is to improving the moisture content uniformity of grain, and the knot property that declines of internal stress has obvious effects.
Claims (3)
1, a kind of novel pair of hot blast cartridge type dryer is equipped with drying tower on the tower seat; Dry tower by the tower that is equipped with on columnar inner tower wall and outer tower wall, the cat head emit with grain inlet and tower at the bottom of on put out cereal mouthful, cold wind outlet and the following hot blast import and the wind isolation board of Ta Bi bottom, in the interior outer tower wall by commutator group, guardrail on the outer tower wall and access hole form; It is characterized in that: increasing on the top of drying tower has hot blast import on, isolates in drying tower between the hot blast import up and down.
2, by the described dryer of claim 1, it is characterized in that: on the interior outer tower wall below the last hot-air mouth, be processed with one section delay section.
3, by the described dryer of claim 2, it is characterized in that: delay section is that the inner tower wall undergauge becomes increase-volume shape tempering chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210347 CN2449164Y (en) | 2000-09-20 | 2000-09-20 | Double hot blowing cylinder type drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210347 CN2449164Y (en) | 2000-09-20 | 2000-09-20 | Double hot blowing cylinder type drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449164Y true CN2449164Y (en) | 2001-09-19 |
Family
ID=33577248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00210347 Expired - Fee Related CN2449164Y (en) | 2000-09-20 | 2000-09-20 | Double hot blowing cylinder type drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449164Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457202A (en) * | 2014-11-15 | 2015-03-25 | 江苏晶鑫高温材料有限公司 | High-efficiency and energy-saving drying tower and working method thereof |
| CN105965707A (en) * | 2016-06-29 | 2016-09-28 | 周维宁 | Multi-line cutting machine capable of achieving 2.5D processing and cutting process |
| CN106610202A (en) * | 2015-10-25 | 2017-05-03 | 黑龙江正民机械技术开发有限公司 | Movable three-barrel grain dryer |
-
2000
- 2000-09-20 CN CN 00210347 patent/CN2449164Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457202A (en) * | 2014-11-15 | 2015-03-25 | 江苏晶鑫高温材料有限公司 | High-efficiency and energy-saving drying tower and working method thereof |
| CN106610202A (en) * | 2015-10-25 | 2017-05-03 | 黑龙江正民机械技术开发有限公司 | Movable three-barrel grain dryer |
| CN105965707A (en) * | 2016-06-29 | 2016-09-28 | 周维宁 | Multi-line cutting machine capable of achieving 2.5D processing and cutting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |