CN2347124Y - Two-way cross inlet forward and reverse flow grain drier - Google Patents
Two-way cross inlet forward and reverse flow grain drier Download PDFInfo
- Publication number
- CN2347124Y CN2347124Y CN 98201934 CN98201934U CN2347124Y CN 2347124 Y CN2347124 Y CN 2347124Y CN 98201934 CN98201934 CN 98201934 CN 98201934 U CN98201934 U CN 98201934U CN 2347124 Y CN2347124 Y CN 2347124Y
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- China
- Prior art keywords
- grain
- drying box
- air inlet
- angular tube
- drying
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- Expired - Fee Related
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Abstract
The utility model discloses a two-way cross inlet forward and reverse flow grain drier, by which the problem of nonuniform baking in the grain drying in the prior art is solved. The utility model is characterized in that the both sides of a drying box body are provided with air inlets in staggered arrangement. The utility model has the advantages that the staggering air intake on both sides of the box body is realized; the concurrent drying and the counterflow cooling of the hot air in the box body can be realized; so the grain can be baked homogeneously. The utility model is suitable for drying the grain in grain depots and grain departments.
Description
The utility model relates to a kind of grain drier, belongs to two-way staggered air intake concurrent-countercurrent grain drier.
At present, the multistage concurrent-countercurrent grain drier of single admission formula by manufacturer production such as Qingan County, Heilongjiang Province iron company, grand celebration Mei Da Industrial Co., Ltd, hot-flow flue is arranged in drying machine king-tower one side, because the effect of pipe resistance and air-spray characteristic, its flow velocity alters a great deal along the angular tube length direction after causing hot blast to enter drying box, this situation increases the weight of with the length of air intake angular tube, thereby makes the grain temperature inequality of drying out.Because air intake angular tube length can not be long, is restricted with regard to the physical dimension that makes drying machine, and the design of large-sized drying machines can't be realized.The drying machine that the Yellow River heated-air drying equipment Co., Ltd produces is that the single admission drying machine is connected in parallel, though the size of drying machine is strengthened, does not solve grain and is dried the uneven problem of back moisture.
The purpose of this utility model is exactly that a kind of fully oven dry of grain energy quilt, moisture two-way staggered air intake concurrent-countercurrent grain drier uniformly that makes is provided at above-mentioned the deficiencies in the prior art.
The purpose of this utility model reaches by the following technical programs: the two-way staggered air intake concurrent-countercurrent grain drier of this kind, form by king-tower shell, heat preservation rock, drying box, box frame, cold wind blower fan, grain discharging tube, auger, delay section, warm-air pipe, pre-storage tank and elevator, it is characterized in that: intrinsic many rows stagger mutually in the drying box air inlet angular tube and exhaust angular tube, air inlet angular tube and exhaust angular tube are formed by two blocks of hang plates and two vertical panels, and are opening below it; The air inlet angular tube has air inlet in the two side of drying box, and the exhaust angular tube has the gas outlet in the two side of drying box, and the gas outlet also can only be opened in drying box one side; Its upper-lower position of the air inlet of drying box both sides staggers mutually.
The utility model has following advantage than prior art: because the both sides of this drying machine all have air inlet, and its upper-lower position staggers, thereby can realize two-way staggered air intake, although this just make in the drying box hot blast in each dryer section along the uneven paddy layer that passes of angular tube direction, to be compensated with inverse state in next dryer section, even make the grain that to dry uneven in last dryer section oven dry, also can be compensated in next dryer section, further by oven dry evenly, the grain moisture content that makes final drying go out is even; In addition,, the length of angular tube can be extended, thereby can design the grain drier of macrostructure size, meet the need of market because the problem of moisture inequality is resolved.
Accompanying drawing 1 is the schematic diagram of original unidirectional air intake grain drier;
Accompanying drawing 2 is structure charts of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing: by shown in Figure 2, this drying machine is by king-tower shell 1, heat preservation rock 2, drying box 3, box frame 4, cold wind blower fan 9, grain discharging tube 10, auger 11, delay section 12, warm-air pipe (6,15), pre-storage tank 23 and elevator 24 are formed, be connected with left warm-air pipe 6 and right warm-air pipe 15 respectively with the triplate line 5 that air-heater in the heating equipment links to each other with warm-air pipe, left side warm-air pipe 6 is connected with drying box 3 respectively with right warm-air pipe 15, intrinsic many rows stagger mutually in the drying box 3 air inlet angular tube 22 and exhaust angular tube 19, air inlet angular tube 22 and exhaust angular tube 19 are formed by two blocks of hang plates and two vertical panels, and are opening below it; Air inlet angular tube 22 has air inlet (20,21) in the two side of drying box 3, exhaust angular tube 19 has gas outlet (16,18) in the two side of drying box 3, and gas outlet 16 also can only be opened in drying box 3 one sides; Its upper-lower position of the air inlet of drying box 3 both sides (20,21) staggers mutually.
During actual the use, hot blast imports left warm-air pipe 6 and right warm-air pipe 15 in the bottom of drying tower respectively through three-way pipe 5, and then the staggered air inlet (20,21) of warp is sent into respectively in the drying box 3, carry grain in the drying tower by elevator 24, by the hot-air seasoning of at first coming in from left air inlet 20, by the hot-air seasoning of coming in, repeat this process again to next dryer section from right air inlet 21.The hot blast that enters from air inlet (20,21) is after food is paied the grain tax in oven dry, and discharge the gas outlet below it (16,18), thereby grain is fully dried.The grain of being dried falls into cooling section 12, discharges through auger 11 and coupled grain discharging tube 10 after cooling again, so far finishes the drying of grain.
Claims (2)
1, a kind of two-way staggered air intake concurrent-countercurrent grain drier, by king-tower shell (1), heat preservation rock (2), drying box (3), box frame (4), cold wind blower fan (9), grain discharging tube (10), auger (11), cooling section (12), warm-air pipe (6,15), pre-storage tank (23) and elevator (24) are formed, it is characterized in that: intrinsic many rows stagger mutually in the drying box (3) air inlet angular tube (22) and exhaust angular tube (19), air inlet angular tube (22) and exhaust angular tube (19) are formed by two blocks of hang plates and two vertical panels, and are opening below it; Air inlet angular tube (22) interlocks in the two side of drying box (3) and has air inlet (20,21), and exhaust angular tube (19) has gas outlet (16,18) in the two side of drying box (3); Its upper-lower position of air inlet (20,21) of drying box (3) both sides staggers mutually.
2, two-way staggered air intake concurrent-countercurrent grain drier according to claim 1, it is characterized in that: gas outlet (16) can only open in drying box (3) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201934 CN2347124Y (en) | 1998-03-12 | 1998-03-12 | Two-way cross inlet forward and reverse flow grain drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201934 CN2347124Y (en) | 1998-03-12 | 1998-03-12 | Two-way cross inlet forward and reverse flow grain drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2347124Y true CN2347124Y (en) | 1999-11-03 |
Family
ID=33959088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98201934 Expired - Fee Related CN2347124Y (en) | 1998-03-12 | 1998-03-12 | Two-way cross inlet forward and reverse flow grain drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2347124Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323273C (en) * | 2003-11-28 | 2007-06-27 | 范广权 | Equipment and technological process for preparing dry boric sludge |
| CN100436993C (en) * | 2006-08-22 | 2008-11-26 | 开封市四达农产品设备有限公司 | Continuous low temperature drying technology and its equipment |
| CN102374766A (en) * | 2011-09-29 | 2012-03-14 | 云南建水锰矿有限责任公司 | Pellet drying equipment and method for drying pellets |
| CN103859018B (en) * | 2014-03-31 | 2015-08-19 | 无锡中粮工程科技有限公司 | Large output low temperature circulating grain products drying equipment |
| CN106234577A (en) * | 2016-07-28 | 2016-12-21 | 合肥三伍机械有限公司 | A kind of drying machine mixed flow drying Rotating fields |
| CN107144118A (en) * | 2017-06-29 | 2017-09-08 | 黑龙江省农副产品加工机械化研究所 | Four-way air-supply alternation formula drying structure and the grain drier with the structure |
| CN114543493A (en) * | 2022-04-28 | 2022-05-27 | 江西农业大学 | Integrated hot air drying equipment of many drying modes of granule solid material |
-
1998
- 1998-03-12 CN CN 98201934 patent/CN2347124Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323273C (en) * | 2003-11-28 | 2007-06-27 | 范广权 | Equipment and technological process for preparing dry boric sludge |
| CN100436993C (en) * | 2006-08-22 | 2008-11-26 | 开封市四达农产品设备有限公司 | Continuous low temperature drying technology and its equipment |
| CN102374766A (en) * | 2011-09-29 | 2012-03-14 | 云南建水锰矿有限责任公司 | Pellet drying equipment and method for drying pellets |
| CN102374766B (en) * | 2011-09-29 | 2014-02-19 | 云南建水锰矿有限责任公司 | Pellet drying equipment and method for drying pellets |
| CN103859018B (en) * | 2014-03-31 | 2015-08-19 | 无锡中粮工程科技有限公司 | Large output low temperature circulating grain products drying equipment |
| CN106234577A (en) * | 2016-07-28 | 2016-12-21 | 合肥三伍机械有限公司 | A kind of drying machine mixed flow drying Rotating fields |
| CN107144118A (en) * | 2017-06-29 | 2017-09-08 | 黑龙江省农副产品加工机械化研究所 | Four-way air-supply alternation formula drying structure and the grain drier with the structure |
| CN107144118B (en) * | 2017-06-29 | 2023-03-14 | 黑龙江省农副产品加工机械化研究所 | Four-direction air supply alternating type drying structure and grain drying machine with same |
| CN114543493A (en) * | 2022-04-28 | 2022-05-27 | 江西农业大学 | Integrated hot air drying equipment of many drying modes of granule solid material |
| CN114543493B (en) * | 2022-04-28 | 2022-07-22 | 江西农业大学 | Integrated hot air drying equipment of many drying modes of granule solid material |
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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 |