CN203243878U - Large-sized corn drying tower - Google Patents
Large-sized corn drying tower Download PDFInfo
- Publication number
- CN203243878U CN203243878U CN 201320272199 CN201320272199U CN203243878U CN 203243878 U CN203243878 U CN 203243878U CN 201320272199 CN201320272199 CN 201320272199 CN 201320272199 U CN201320272199 U CN 201320272199U CN 203243878 U CN203243878 U CN 203243878U
- Authority
- CN
- China
- Prior art keywords
- box group
- section
- horn shape
- shape box
- shaped box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
A large-sized corn drying tower belongs to corn drying equipment. A reverse flow constant section corner-shaped box group and a down flow variable section corner-shaped box group are equipped at the upper part and the lower part of a down flow constant section corner-shaped box group inside a high temperature drying section in the tower body respectively; a mixed flow variable section corner-shaped box group is equipped at the part between the lower part of an upper mixing flow constant section corner-shaped box group and the upper part of a lower mixing flow constant section corner-shaped box group in a lower temperature drying section of the tower body. The structure that the reverse flow constant section corner-shaped box group, the mixing flow variable section corner-shaped box group, the down flow variable section corner-shaped box group and the down flow constant section corner-shaped box group are equipped at an interval is adopted, the tower body provides technical support for large-sized development of corn drying equipment, and has the characteristics of simple structure, high operation efficiency, excellent operation quality, complete energy utilization and reliability in use.
Description
Technical field
The utility model belongs to grain drying equipment, relates generally to a kind of day oven dry paddy rice amount at the large-scale corn-drying tower more than 500 tons.
Background technology
At present, the corn-drying tower of medium and small processing capacity comprises following current oven dry or adverse current oven dry or mixed flow oven dry, all adopt uiform section horn shape box to bear conveying and the drying operation of hot blast hot gas in hyperthermia drying section in tower body, low temperature drying section and the cooling section, substantially can satisfy, adapt to and guarantee dry mass and effect and the production efficiency of corn.In recent years, along with the development of large warehoused enterprise, day dry amount increases in the large-scale corn-drying device requirement amount more than 500 tons, because the angle box size that this kind equipment needs lengthens and hot blast hot gas amount strengthens, the blast of its air-supply must raise, otherwise can not satisfy the supply to hot blast hot gas amount.Because the cross-sectional area of uiform section horn shape box is identical, the high-pressure hot gas hot blast is the gas outlet end from the direct Rapid Flow of air inlet end of uiform section horn shape box to uiform section horn shape box under high pressure, cause the uiform section horn shape box outlet side crosswind amount air quantity distolateral far above its air inlet, corn precipitation is inhomogeneous in the tower body, corn drying Quality Down not only, operating efficiency reduces, and causes the loss and waste of heat.
Summary of the invention
The purpose of this utility model is exactly the problem that exists for above-mentioned prior art, in conjunction with the actual demand of market to large-scale corn drying equipment, design provides a kind of large-scale corn-drying tower, reaches large-scale corn-drying equipment is satisfied and to adapt to the corn-drying job requirements, guarantee operation quality, improve operating efficiency, take full advantage of the purpose of the energy.
Basic Design of the present utility model is, large-scale corn-drying tower comprises tower body, equipped following current uiform section horn shape box group in the hyperthermia drying section of tower body, the first-class cross section of mixed flow horn shape box group and the inferior cross section of mixed flow horn shape box group are fitted in respectively on the upper lateral part and following side in the low temperature drying section of tower body, in the hyperthermia drying section of tower body, the position, above and below that is positioned at following current uiform section horn shape box group respectively equipped adverse current uiform section horn shape box group and following current variable cross-section horn shape box group; Equipped mixed flow variable cross-section horn shape box group in the low temperature drying section of tower body, at position below the horn shape box group of the first-class cross section of mixed flow and between above the horn shape box group of the inferior cross section of mixed flow.
The utility model adopts adverse current uiform section horn shape box group, mixed flow and following current variable cross-section horn shape box group and following current uiform section horn shape box group arranged spaced structure, overcome and solved traditional structure and can not satisfy and adapt to the technical problem that the operation of maximization corn-drying tower is used, provide technical support for the corn-drying tower maximizes, have simple in structure, operating efficiency is high, operation quality good, using energy source is abundant, the service-strong characteristics.
Description of drawings
Accompanying drawing is large-scale corn-drying tower General allocation structure schematic diagram.
Piece number explanation among the figure:
1, tower body, 2, adverse current uiform section horn shape box group, 3, following current uiform section horn shape box group, 4, following current variable cross-section horn shape box group, 5, the first-class cross section of mixed flow horn shape box group, 6, the inferior cross section of mixed flow horn shape box group, 7, low temperature drying section, 8, mixed flow variable cross-section horn shape box group, 9, hyperthermia drying section.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.A kind of large-scale corn-drying tower comprises tower body 1, hyperthermia drying section 9 interior equipped following current uiform section horn shape box groups 3 at tower body 1, the first-class cross section of mixed flow horn shape box group 5 and the inferior cross section of mixed flow horn shape box group 6 are fitted in respectively on the upper lateral part and following side in the low temperature drying section 7 of tower body 1, the hyperthermia drying section 9 of tower body 1 in, the position, above and below that is positioned at following current uiform section horn shape box group 3 is equipped with respectively adverse current uiform section horn shape box group 2 and following current variable cross-section horn shape box group 4; Equipped mixed flow variable cross-section horn shape box group 8 in the low temperature drying section 7 of tower body 1, at position below the first-class cross section of the mixed flow horn shape box group 5 and between above the inferior cross section of the mixed flow horn shape box group 6.
During operation, the thermal current of the adverse current uiform section horn shape box group 2 in the tower body 1 hyperthermia drying section 9 rises, and finishes the counter-current drying to the corn that falls to flowing; Hot blast hot gas after the pressurization enters in the variable cross-section horn shape box of following current variable cross-section horn shape box group 4 and mixed flow variable cross-section horn shape box group 8 from the cross section large scale end of variable cross-section horn shape box, under the variable cross-section horn shape box drag effect that cross sectional dimensions reduces gradually, slowed down the hot blast hot gas flow velocity that enters in the variable cross-section horn shape box group, box group integral body is heated evenly, both having satisfied large-scale corn-drying operation uses, guaranteed again dry mass, improved operating efficiency, using energy source is fully reasonable.In addition, variable cross-section horn shape box makes the corn that flows downward produce transverse shifting, has solved large-scale corn-drying tower because the even defective of the uneven drying that angle box size causes after lengthening.
Claims (1)
1. one kind large-scale corn-drying tower, comprise tower body (1), equipped following current uiform section horn shape box group (3) in the hyperthermia drying section (9) of tower body (1), the first-class cross section of mixed flow horn shape box group (5) and the inferior cross section of mixed flow horn shape box group (6) are fitted in respectively on the upper lateral part and following side in the low temperature drying section (7) of tower body (1), it is characterized in that in the hyperthermia drying section (9) of tower body (1), the position, above and below that is positioned at following current uiform section horn shape box group (3) is equipped with respectively adverse current uiform section horn shape box group (2) and following current variable cross-section horn shape box group (4); In the low temperature drying section (7) of tower body (1), be positioned at that the position is equipped with mixed flow variable cross-section horn shape box group (8) between the first-class cross section of mixed flow horn shape box group (5) below and the inferior cross section of mixed flow horn shape box group (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272199 CN203243878U (en) | 2013-05-17 | 2013-05-17 | Large-sized corn drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272199 CN203243878U (en) | 2013-05-17 | 2013-05-17 | Large-sized corn drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243878U true CN203243878U (en) | 2013-10-23 |
Family
ID=49370358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320272199 Expired - Fee Related CN203243878U (en) | 2013-05-17 | 2013-05-17 | Large-sized corn drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017041A (en) * | 2016-07-28 | 2016-10-12 | 郭立春 | Tower-type grain drying machine with two types of drying segments |
-
2013
- 2013-05-17 CN CN 201320272199 patent/CN203243878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017041A (en) * | 2016-07-28 | 2016-10-12 | 郭立春 | Tower-type grain drying machine with two types of drying segments |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203207080U (en) | Down-flow and counter-flow grain drying tower | |
| CN204665868U (en) | Energy saving heat pump drying system | |
| CN203243878U (en) | Large-sized corn drying tower | |
| CN202591090U (en) | Coater circulating drying box body, drying device and drying production line | |
| CN201593925U (en) | Device for cooling sintering furnace of solar battery | |
| CN203310232U (en) | Large rice drying tower | |
| CN202980041U (en) | Corn drying device | |
| CN206378011U (en) | A kind of energy-efficient carbon black reacting furnace waste heat recovery and refrigerating plant | |
| CN202941337U (en) | Grain drying tower capable of uniformly distributing hot gas | |
| CN203605791U (en) | Air supplement tube | |
| CN207688508U (en) | A kind of baking and cooling equipment of biomass granule fuel | |
| CN202281463U (en) | Denitration catalyst drying device | |
| CN208586208U (en) | A kind of tempered glass cooling windscreen | |
| CN103575083A (en) | Improved oven waste heat recycling device | |
| CN204461008U (en) | A kind of heat-exchange device being provided with mixing bunker | |
| CN203845968U (en) | Energy-saving urea production device | |
| CN202826205U (en) | Cooling system for tires | |
| CN202941344U (en) | Grain drying tower capable of reutilizing heat energy | |
| CN202924969U (en) | Wind cap capable of enabling mixed gas in pulverized coal gasification furnace to uniformly enter furnace | |
| CN201740358U (en) | Drying tower system | |
| CN204830832U (en) | Cooler | |
| CN203814493U (en) | Efficient constant-temperature rapid cereal dryer | |
| CN203064833U (en) | Dewatering type vibrating feeder | |
| CN209623230U (en) | A kind of heat exchanger for pneumatic conveying drying heat recovery | |
| CN202395015U (en) | Device of purge gas heater on drier for controlling temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20200517 |