CN103371223A - Dryer drying part used for drying small granular crop kernels - Google Patents
Dryer drying part used for drying small granular crop kernels Download PDFInfo
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- CN103371223A CN103371223A CN2013101641431A CN201310164143A CN103371223A CN 103371223 A CN103371223 A CN 103371223A CN 2013101641431 A CN2013101641431 A CN 2013101641431A CN 201310164143 A CN201310164143 A CN 201310164143A CN 103371223 A CN103371223 A CN 103371223A
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- chevron
- hill
- case
- shaped air
- silk screen
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Abstract
The invention discloses a dryer drying part used for drying small granular crop kernels. The dryer drying part comprises a dryer shell, hill-shaped air charging breathable boxes, hill-shaped air discharging breathable boxes, a draught fan, grain discharging machines, guide plates and a lower auger, wherein the hill-shaped air charging breathable boxes and the hill-shaped air discharging breathable boxes are arranged at intervals, the box bodies of the hill-shaped air charging breathable boxes and the hill-shaped air discharging breathable boxes are made from breathable hole plates, a fixed silk screen is covered on each box body of the hill-shaped air charging breathable boxes and the hill-shaped air discharging breathable boxes, the diameter of a silk screen hole is smaller than the diameters of the small granular crop kernels to be dried, and the further improvement of the invention is that the silk screen is made from a heat-resistant and hard-wearing material. The dryer drying part disclosed by the invention can meet the requirement of drying of the small granular crop kernels, and has good heat-resistant and hard-wearing properties and long service life.
Description
Technical field
The present invention relates to grain heat-drying machinery field, be specifically related to a kind of oven dry parts for grain-drying machinery.
Background technology
Drier section is the critical component of closed circulation formula dryer.Be contained in the groove crack between the ventilative case of chevron that cereal kernel in the machine enters into machine from the tempering section on machine top drying section made with ventilative orifice plate by several tops, gently be input to lower screw feeder by the grain discharging device that is positioned at the ventilative case of chevron below, and be transported to the tempering section that elevator promotes go back to machine top by lower screw feeder.During work, hot blast through heating is dried operation by the ventilative orifice plate of the ventilative case of the chevron that links to each other with hot air inlet with the cereal kernel that flows through the groove crack between the ventilative case of chevron and with its generation heat exchange, and the hot blast after the cooling enters breathe freely case and through air-introduced machine discharge machine of the chevron that links to each other with the air-introduced machine air port by ventilative orifice plate.The general bore dia of air-vent of the ventilative orifice plate of the ventilative case of existing drier section chevron is larger, only can be used for the larger cereal kernels of particle such as paddy and wheat, corn.The seed of granule cereal then because the diameter of cereal kernel can be delivered to the machine outside by air-introduced machine with hot blast less than the aperture of ventilative orifice plate, causes damage, and therefore, the drier section of prior art can not satisfy the needs of granule crop kernel oven dry.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of drier section that is used for the oven dry of granule crop kernel that can satisfy granule crop kernel oven dry needs is provided.
The present invention is achieved through the following technical solutions technical goal.
The drier section that is used for the oven dry of granule crop kernel comprises dryer housing, the ventilative case of air intake chevron, the ventilative case of air draft chevron, air-introduced machine, grain discharging device, deflector, lower screw feeder part; The described air intake chevron ventilative case of case, air draft chevron of breathing freely is spaced; The breathe freely casing of the ventilative case of case, air draft chevron of described air intake chevron is to make with ventilative orifice plate; Its improvements are: described air intake chevron is breathed freely and is covered fixedly silk screen on the ventilative box body of case, air draft chevron; Described silk screen bore dia is less than the granule crop kernel diameter that will dry operation.
The present invention further improves and is: described silk screen is made by heat-resistant and wear-resistant material.
The present invention further improves and is: the heat-resistant and wear-resistant material of described making silk screen is the heat-resistance stainless steel silk.
The present invention compared with prior art has following good effect:
1, covers fixedly silk screen on the ventilative case of air intake chevron, the ventilative box body of air draft chevron, the silk screen bore dia is less than the granule crop kernel diameter that will dry operation, like this, when the granule crop kernel is dried, can not drop and in the ventilative case of chevron, be delivered to the machine outside with hot blast by air-introduced machine, therefore, can satisfy granule crop kernel oven dry needs, certainly more can satisfy bulky grain crop kernel oven dry needs.
2, silk screen is made by heat-resistant and wear-resistant material, has preferably heat-resisting, anti-wear performance, can prolong the service life of silk screen, thereby prolongs the service life of drier section.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the local enlarged diagram of II part among Fig. 1.
The specific embodiment
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments for the below.
Drier section for the oven dry of granule crop kernel shown in the drawings comprises dryer housing 1, the ventilative case 3 of air intake chevron, the ventilative case 4 of air draft chevron, air-introduced machine 5, grain discharging device 6, deflector 7, lower screw feeder 8 parts; The air intake chevron ventilative case 4 of case 3, air draft chevron of breathing freely is spaced; The breathe freely casing of the ventilative case 4 of case 3, air draft chevron of air intake chevron is to make with ventilative orifice plate 10; The air intake chevron is breathed freely and is covered fixedly silk screen 9 on ventilative case 4 casings of case 3, air draft chevron; Silk screen 9 bore dias are less than the granule crop kernel diameter that will dry operation.Like this, when the granule crop kernel is dried, can not drop and in the ventilative case 3 of air intake chevron, the ventilative case 4 of air draft chevron, be delivered to the machine outside with hot blast by air-introduced machine 5, therefore, can satisfy granule crop kernel oven dry needs, certainly more can satisfy bulky grain crop kernel oven dry needs.
In order to make silk screen 9 have long service life, silk screen 9 adopts heat-resistant and wear-resistant material to make, and in the present embodiment, the heat-resistant and wear-resistant material of making silk screen 9 is the heat-resistance stainless steel silk.
Claims (3)
1. a drier section that is used for the oven dry of granule crop kernel comprises dryer housing (1), the ventilative case (3) of air intake chevron, the ventilative case (4) of air draft chevron, air-introduced machine (5), grain discharging device (6), deflector (7), lower screw feeder (8) part; The described air intake chevron ventilative case (4) of case (3), air draft chevron of breathing freely is spaced; The breathe freely casing of the ventilative case (4) of case (3), air draft chevron of described air intake chevron is to make with ventilative orifice plate (10); It is characterized in that: described air intake chevron is breathed freely and is covered fixedly silk screen (9) on ventilative case (4) casing of case (3), air draft chevron; Described silk screen (9) bore dia is less than the granule crop kernel diameter that will dry operation.
2. the drier section for granule crop kernel oven dry according to claim 1, it is characterized in that: described silk screen (9) is made by heat-resistant and wear-resistant material.
3. the drier section for granule crop kernel oven dry according to claim 2, it is characterized in that: the heat-resistant and wear-resistant material of described making silk screen (9) is the heat-resistance stainless steel silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101641431A CN103371223A (en) | 2013-05-07 | 2013-05-07 | Dryer drying part used for drying small granular crop kernels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101641431A CN103371223A (en) | 2013-05-07 | 2013-05-07 | Dryer drying part used for drying small granular crop kernels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103371223A true CN103371223A (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101641431A Pending CN103371223A (en) | 2013-05-07 | 2013-05-07 | Dryer drying part used for drying small granular crop kernels |
Country Status (1)
| Country | Link |
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| CN (1) | CN103371223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631623A (en) * | 2017-09-29 | 2018-01-26 | 安徽森米诺农业科技有限公司 | A kind of efficient grain drying unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225648Y (en) * | 1995-03-16 | 1996-04-24 | 唐克权 | Improved vibration air flow drier |
| CN2410604Y (en) * | 2000-03-22 | 2000-12-13 | 刘玉佳 | Multi-channel continuous small-size grain drying machinery |
| CN2746333Y (en) * | 2004-05-26 | 2005-12-14 | 上海三久机械有限公司 | Duck filtering net device of drier |
| CN201878691U (en) * | 2010-04-23 | 2011-06-29 | 金子农机（无锡）有限公司 | Relieving device for grain drying machine |
| CN202396374U (en) * | 2011-12-16 | 2012-08-29 | 安徽正阳机械科技有限公司 | Low-temperature grain dryer |
| CN203407430U (en) * | 2013-05-07 | 2014-01-29 | 江苏天禹农业机械有限公司 | Drying section for dryer for drying small crop grains |
-
2013
- 2013-05-07 CN CN2013101641431A patent/CN103371223A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225648Y (en) * | 1995-03-16 | 1996-04-24 | 唐克权 | Improved vibration air flow drier |
| CN2410604Y (en) * | 2000-03-22 | 2000-12-13 | 刘玉佳 | Multi-channel continuous small-size grain drying machinery |
| CN2746333Y (en) * | 2004-05-26 | 2005-12-14 | 上海三久机械有限公司 | Duck filtering net device of drier |
| CN201878691U (en) * | 2010-04-23 | 2011-06-29 | 金子农机（无锡）有限公司 | Relieving device for grain drying machine |
| CN202396374U (en) * | 2011-12-16 | 2012-08-29 | 安徽正阳机械科技有限公司 | Low-temperature grain dryer |
| CN203407430U (en) * | 2013-05-07 | 2014-01-29 | 江苏天禹农业机械有限公司 | Drying section for dryer for drying small crop grains |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631623A (en) * | 2017-09-29 | 2018-01-26 | 安徽森米诺农业科技有限公司 | A kind of efficient grain drying unit |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |