CN202842244U - Novel drying tower - Google Patents
Novel drying tower Download PDFInfo
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- CN202842244U CN202842244U CN 201220543384 CN201220543384U CN202842244U CN 202842244 U CN202842244 U CN 202842244U CN 201220543384 CN201220543384 CN 201220543384 CN 201220543384 U CN201220543384 U CN 201220543384U CN 202842244 U CN202842244 U CN 202842244U
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Abstract
The utility model discloses a novel drying tower and relates to a drying tower structure. The novel drying tower comprises a rack and a tower body arranged on the rack, wherein a grain inlet is arranged at the top of the tower body, and a grain outlet is arranged at the lateral lower part of the tower body; a horned ventilation box with a screen is arranged at the bottom in the tower body, and the bottom of the horned ventilation box is connected with vent holes; the tower body is internally provided with three laminates from top to bottom, the edge of each laminate is connected with the inner wall of the tower body, and the laminate is provided with holes through which grains can pass; and an air inlet ventilation joint is arranged above each laminate, and each air inlet ventilation joint is connected with an electric heater and an air blower by virtue of a pipeline arranged outside the tower body. The novel drying tower disclosed by the utility model solves the problems of the existing grain drying equipment, such as high energy consumption, complicate structure and high manufacturing cost.
Description
Technical field
The utility model relates to novel drying tower structure.
Background technology
Press cereal and air-flow direction of relative movement and distinguish, grain drying device can be divided into the patterns such as crossing current, mixed flow, following current, adverse current and concurrent-countercurrent, mixed adverse current, suitable mixed flow.Commonly used is crossing current drying plant and mixed flow drying plant.The crossing current drying plant is a kind of type that China introduces at first, mostly is column type sieve mesh type or square type sieve mesh type structure, current domestic a lot of manufacturer production that still have.The advantage of this machine is: manufacturing process is simple, easy for installation, and cost is low, and productivity ratio is high.Shortcoming is: the cereal uniform drying is poor, and energy consumption is higher, and it is limited that a machine is dried various types of grain, dries that the rear section grain quality is more difficult reaches requirement, and inside and outside sieve aperture needs often cleaning etc.But small-sized circulating drying plant can be avoided above-mentioned some shortcomings.The tower structure that the mixed flow drying plant is rearranged by triangle or five jiaos of boxes staggered (fork).The producer of this type of domestic production is more than crossing current, and the advantage of comparing it with crossing current is: warm-air supply is even, and after drying, grain moisture content is more even; Specific heat consumption low 5%～15%; Under the same terms, required blower fan power is little, and the drying medium specific consumption is also little; The oven dry grain variety is wide, can dry grain, can dry kind again; Be convenient to cleaning, be difficult for miscegenation.Shortcoming is: complex structure, under the same product throughput rate condition, manufacturing cost is slightly high.
Summary of the invention
The utility model provides a kind of novel drying tower, and the energy consumption that the utility model has solved existing grain drying device existence is high, complex structure, the problem that manufacturing cost is high.
For addressing the above problem, the utility model adopts following technical scheme: novel drying tower, and comprise frame 1 and be installed on the tower body 3 on frame 1, grain-entering mouth 7 is arranged at tower body 3 tops, and tower body 3 side lower parts have grain outlet 8; Tower body 3 inner bottom parts have the angle-like ventilation box 4 of a screen cloth, and the angle-like ventilation box bottom connects steam vent 2; In tower body 3 from above be arranged with three plates 5 layer by layer, laminate 5 edges connect tower body 3 inwalls, and the hole passed through for grain is arranged on laminate; Often be provided with a perflation ventilation joint 6 above plate 5 from level to level, the perflation ventilation joint connects electric heater 9 and air blast 10 by the pipeline that is arranged at tower body 3 outsides.
The novel drying tower of the utility model is mainly used in the oven dry of the cereal crops such as wheat, corn, paddy rice.This type adopts the following current stoving process, is the downflow type dryer.The downflow type dryer adopts hot-air to dry grain as thermal medium.The utlity model has simple in structure, low cost of manufacture, the advantage that energy consumption is low.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Symbol description in figure: frame 1, steam vent 2, tower body 3, angle-like ventilation box 4, laminate 5, perflation ventilation joint 6, grain-entering mouth 7, grain outlet 8, electric heater 9, air blast 10.
The specific embodiment
Below with best embodiment, the utility model is described in detail
.
As shown in Figure 1, novel drying tower comprises frame 1 and is installed on the tower body 3 on frame 1 that grain-entering mouth 7 is arranged at tower body 3 tops, and tower body 3 side lower parts have grain outlet 8; Tower body 3 inner bottom parts have the angle-like ventilation box 4 of a screen cloth, and the angle-like ventilation box bottom connects steam vent 2; In tower body 3 from above be arranged with three plates 5 layer by layer, laminate 5 edges connect tower body 3 inwalls, and the hole passed through for grain is arranged on laminate; Often be provided with a perflation ventilation joint 6 above plate 5 from level to level, the perflation ventilation joint connects electric heater 9 and air blast 10 by the pipeline that is arranged at tower body 3 outsides.
The utility model internal main will be comprised of perflation ventilation joint and angle-like ventilation box.The horn shape box is full of grain outward, and grain flows from top to bottom, and hot-air is entered by the perflation ventilation joint, and downward direction is through the grain layer, and waste gas is discharged through exhaust horn shape box.Hot-air and grain stream co-flow, be called mixed flow.Hot-air is when the grain layer, and carry out the transmission of heat and moisture content with grain: hot-air is given to the grain grain by heat, and make it temperature and raise, intensifications of being heated of grain grain, water evaporates, in air, becomes the waste gas discharge.The hot grain of drying flows down to delay section, through delay section, grain intragranular exospheric temperature and moisture content is tended to balance, and reaches even precipitation.Enter cooling section after the grain tempering, through supercooling, grain cools to the grain storage temperature, by row's grain mouth, is discharged afterwards.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (1)
1. novel drying tower, is characterized in that, comprises frame (1) and be installed on the tower body (3) on frame (1), and grain-entering mouth (7) is arranged at tower body (3) top, and tower body (3) side lower part has grain outlet (8); Tower body (3) inner bottom part has the angle-like ventilation box (4) of a screen cloth, and the angle-like ventilation box bottom connects steam vent (2); In tower body (3) from above be arranged with three plates (5) layer by layer, laminate (5) edge connects tower body (3) inwall, and the hole passed through for grain is arranged on laminate; Often be provided with a perflation ventilation joint (6) above plate (5) from level to level, the perflation ventilation joint connects electric heater (9) and air blast (10) by the pipeline that is arranged at tower body (3) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543384 CN202842244U (en) | 2012-10-23 | 2012-10-23 | Novel drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543384 CN202842244U (en) | 2012-10-23 | 2012-10-23 | Novel drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202842244U true CN202842244U (en) | 2013-04-03 |
Family
ID=47973504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543384 Expired - Fee Related CN202842244U (en) | 2012-10-23 | 2012-10-23 | Novel drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202842244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014162A (en) * | 2017-03-31 | 2017-08-04 | 安徽广深机电设备有限公司 | A kind of mixed flow type grain dryer |
| CN111328561A (en) * | 2020-03-09 | 2020-06-26 | 桐乡市石门镇羔羊股份经济合作社 | Rice production is with storage equipment that can dry that has ventilation structure |
| CN112400991A (en) * | 2020-10-13 | 2021-02-26 | 江苏景山生态有机农业有限公司 | Rice drying process |
-
2012
- 2012-10-23 CN CN 201220543384 patent/CN202842244U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014162A (en) * | 2017-03-31 | 2017-08-04 | 安徽广深机电设备有限公司 | A kind of mixed flow type grain dryer |
| CN111328561A (en) * | 2020-03-09 | 2020-06-26 | 桐乡市石门镇羔羊股份经济合作社 | Rice production is with storage equipment that can dry that has ventilation structure |
| CN112400991A (en) * | 2020-10-13 | 2021-02-26 | 江苏景山生态有机农业有限公司 | Rice drying process |
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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 |
Granted publication date: 20130403 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |