CN105115289B - Crop dryer environmental protection dust room - Google Patents
Crop dryer environmental protection dust room Download PDFInfo
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- CN105115289B CN105115289B CN201510567248.0A CN201510567248A CN105115289B CN 105115289 B CN105115289 B CN 105115289B CN 201510567248 A CN201510567248 A CN 201510567248A CN 105115289 B CN105115289 B CN 105115289B
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- screen pack
- casing
- outlet
- crop dryer
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Abstract
The invention discloses a kind of crop dryer environmental protection dust room, it includes casing (1), provided with the screen pack group that the inner chamber of casing (1) is separated into upper chamber (1.1) and lower chambers (1.2) in casing (1), lower chambers (1.2) are provided with import (1.3), upper chamber (1.1) is provided with the outlet (1.4) discharged for the waste gas in lower chambers (1.2) after screen pack group, it is characterised in that：Described screen pack group includes just considering screen pack and located at the first top layer filter mechanism (5) considered above screen pack.Present invention offer is a kind of to carry out high efficiency filter by the waste gas discharged in crop dryer, so that dust granules and the crop dryer of impurity the environmental protection dust room gone in removing exhaust gas.
Description
Technical field
The present invention relates to the technical field of grain dry machinery, specifically a kind of crop dryer is with environmentally friendly dust room.
Background technology
Cereal is to need cereal to be dried processing from harvesting to the process of storage, in order to cereal following process or
Person's long term storage.And the more traditional drying machine by burning fuel mode of crop dryer of heat-pump-type, its small, energy consumption of pollution
The low advantage of low, cost is particularly evident, therefore, and prior art already has increasing heat-pump-type crop dryer to be used to substitute
The drying machine of traditional burning fuel mode.Such as application publication number is the patent Shen of CN103438682A heat pump drying equipment
Please.
But the crop dryer of the prior art, the hot gas of its heat pump for supply passes through baking zone and carries out grain-drying heel row
The dust granules such as substantial amounts of husk are carried in the waste gas gone out, directly discharge will cause atmosphere pollution, not only influence operator
The health of human body of member, and it is unable to reach the production environmental requirement of national regulation.
The content of the invention
The technical problems to be solved by the invention are：Offer is a kind of to carry out height by the waste gas discharged in crop dryer
Effect filtering, so that dust granules and the crop dryer of impurity the environmental protection dust room gone in removing exhaust gas.
The technical solution used in the present invention is：There is provided a kind of crop dryer environmentally friendly dust room, it includes casing, case
In vivo provided with the screen pack group that the inner chamber of casing is separated into upper chamber and lower chambers, lower chambers are provided with import, upper chamber
The outlet discharged provided with the waste gas for bottom chamber after screen pack group, it is characterised in that：Described screen pack group includes initial filter
Screen pack and the top layer filter mechanism above initial filter screen pack.
After above structure, crop dryer of the invention has following excellent compared with prior art with environmentally friendly dust room
Point：The waste gas layering for entering bottom chamber from import can be filtered, made by initial filter screen pack and top layer filter mechanism
Sufficiently purified into the air in upper chamber.
Preferably, the inwall that described top layer filter mechanism includes outer surface and casing fix and sealedly framework, set
It is equipped with the footpath bar that some air inlet units are divided into framework and by the plane that frame inner surface is surrounded, each air inlet unit
The cloth-bag type screen pack of one covering air inlet unit, the edge of the openend of cloth-bag type screen pack and the edge of air inlet unit are fixed.
The filter area of screen pack can be improved by the way that last layer of screen pack is set into cloth-bag type structure, air output is improved, therefore
Can set the mesh of cloth-bag type screen pack on the premise of equal air output is reached is smaller, and filter effect is more preferably.
The shape of cross section of each air inlet unit is circular configuration, and described cloth-bag type screen pack is the cylinder with opening
Structure.
Described initial filter screen pack includes lower floor's screen pack, the middle level filtering sequentially set from lower chambers toward upper chamber direction
Net, upper level filter net, and each the aperture of mesh is sequentially reduced on the net for lower floor's screen pack, middle level screen pack and upper level filter.According to
The mesh aperture of secondary reduction can correspond to filter the particle of different-grain diameter, realize classified filtering.
The outlet is on the side wall of upper chamber, and outlet is provided with wind guiding louver window.
The top that the outlet is located at outlet on the top surface of upper chamber, and on casing is provided with rain visor, and rain visor exists
The upper surface of the projection cover outlet on upper surface is exported, is connected between the rain visor and casing by some connecting rods.Rain
The dust cake remained when water immerses screen pack during meeting on screen pack is hardened, and ultimately results in blocking screen pack.
The angle between the plane where plane and outlet upper surface where the rain visor is more than 10 ° and less than 45 °.
Pass through the rain visor of inclined design, you can to play the effect of rain cover well, while can also be carried out to the hot blast after filtering
It is oriented to.
The rain visor is provided with the through hole being slidably matched with connecting rod, and one end and the casing of connecting rod are fixed, connecting rod
The other end provided with making axial limiting of the rain visor along connecting rod in the rib in connecting rod.The rain visor being slidably matched, can be with
It is automatic when heat pump is shut down to fall to covering in outlet, and when heat pump works automatic ejection.
Brief description of the drawings
Fig. 1 is a kind of crop dryer structural representation in environmentally friendly dust room of the present invention.
Fig. 2 is assembled to the structural representation on drying machine for the dust room in Fig. 1.
Fig. 3 is the structural representation of Fig. 2 another working condition.
Fig. 4 be Fig. 1 in top layer filter mechanism part structural representation.
Fig. 5 is the structural representation of Fig. 4 middle frames part.
Fig. 6 is the crop dryer another structural representation in environmentally friendly dust room of the present invention.
Fig. 7 is assembled to the structural representation on drying machine for the dust room in Fig. 6.
Fig. 8 be Fig. 6 in top layer filter mechanism part structural representation.
Fig. 9 is the structural representation of Fig. 8 middle frames part.
Wherein, 1, casing, 1.1, upper chamber, 1.2, lower chambers, 1.3, import, 1.4, outlet, 2, lower floor's screen pack, 3, in
Layer screen pack, 4, upper level filter net, 5, top layer filter mechanism, 5.1, framework, 5.2, air inlet unit, 5.3, footpath bar, 5.4, cloth bag
Formula screen pack, 6, rain visor, 7, connecting rod, 8, heat pump, 9, drying tower, 10, wind guiding louver window, 11, access hole.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As illustrated, the present invention provides a kind of crop dryer environmental protection dust room, it includes being provided with casing 1, casing 1
The inner chamber of casing 1 is separated into the screen pack group of upper chamber 1.1 and lower chambers 1.2, lower chambers 1.2 are provided with import 1.3, epicoele
Room 1.1 is provided with the outlet 1.4 discharged for the waste gas in lower chambers 1.2 after screen pack group, and described screen pack group is included just
Filter filter screen and the top layer filter mechanism 5 above initial filter screen pack.
The inwall that described top layer filter mechanism 5 includes outer surface and casing 1 fix and sealedly framework 5.1, located at frame
The plane in frame 5.1 and surrounded the inner surface of framework 5.1 is divided into the footpath bar 5.3 of some air inlet units 5.2, each air inlet unit
Be equipped with the cloth-bag type screen pack 5.4 of a covering air inlet unit 5.2 in 5.2, the edge of the openend of cloth-bag type screen pack 5.4 with
The edge of air inlet unit 5.2 is fixed.So-called cloth-bag type, refers to the stereochemical structure with openend, its inner chamber and exterior space
Connected, be similar in cloth bag by openend.The edge of the openend of cloth-bag type screen pack 5.4 is consolidated with the edge of air inlet unit 5.2
Surely refer to, openend is connected with the side of air inlet unit 5.2, and the edge and the edge of air inlet unit 5.2 of openend are fixed
And sealing, thus make the air of the side of air inlet unit 5.2 be necessarily required to just enter by the mesh on cloth-bag type screen pack 5.4
Enter the opposite side of air inlet unit 5.2.
As illustrated, the shape of cross section of each air inlet unit 5.2 is circular configuration, described cloth-bag type screen pack 5.4 is
Cylindrical structural with opening.
Described initial filter screen pack include sequentially set from lower chambers 1.2 toward the direction of upper chamber 1.1 lower floor's screen pack 2,
The hole of respective mesh on middle level screen pack 3, upper level filter net 4, and lower floor's screen pack 2, middle level screen pack 3 and upper level filter net 4
Footpath is sequentially reduced.
The outlet 1.4 is on the side wall of upper chamber 1.1, and outlet is provided with wind guiding louver window 10.And the outlet
1.4 are located on side of the upper chamber 1.1 away from import 1.3.In addition, upper chamber 1.1 and the side of casing 1 corresponding to lower chambers 1.2
Access hole 11 is each provided with wall.
The top that the outlet 1.4 is located at outlet 1.4 on the top surface of upper chamber 1.1, and on casing 1 is provided with rain visor
6, the upper surface of projection cover outlet 1.4 of the rain visor 6 on 1.4 upper surfaces are exported leads between the rain visor 6 and casing 1
Some connecting rods 7 are crossed to connect.Above-mentioned connection can be fixedly connected or it is removable connection etc. connected mode.Its object is to
When heat pump 8 work when, described rain visor 6 be suspended in outlet 1.4 top.
The angle between the plane where 1.4 upper surfaces of plane and outlet where the rain visor 6 is more than 10 °, and
Less than 45 °.
Preferably, the rain visor 6 is provided with the through hole that is slidably matched with connecting rod 7, through hole be placed in connecting rod 7 and
It is slidably matched with the lateral wall of connecting rod 7, one end and the casing 1 of connecting rod 7 are fixed, the other end of connecting rod, which is provided with, makes rain visor
6 along the axial limiting of connecting rod 7 in the rib in connecting rod 7.That is, rain visor 6 is exporting the promotion of 1.4 hot blasts upward
When going upward to extreme position under power effect, upper surface and the rib of rain visor lean.Certainly, as further preferred, institute
The side wall for stating upper chamber 1.1 is provided with relief hole, relief hole on the outside of casing provided with rain-proof cover, and rain-proof cover can be rubber
Plug or be hinged on the lateral wall of casing be located at relief hole top.When rain visor 6, which is covered, to be exported on 1.4,
Prevent epicoele chamber internal pressure excessive and damage.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above example, its concrete structure allows to change, all institutes in the protection domain of demand for independence of the present invention
The various change of work is within the scope of the present invention.
Claims (5)
1. a kind of crop dryer environmental protection dust room, it includes being provided with the inner chamber of casing (1) point in casing (1), casing (1)
The screen pack group of upper chamber (1.1) and lower chambers (1.2) is divided into, lower chambers (1.2) are provided with import (1.3), upper chamber (1.1)
It is provided with the outlet (1.4) discharged for the waste gas in lower chambers (1.2) after screen pack group, it is characterised in that：Described filtering
Net group includes initial filter screen pack and the top layer filter mechanism (5) above initial filter screen pack；
Described export (1.4) are located at the top of outlet (1.4) provided with screening on the top surface of upper chamber (1.1), and on casing (1)
Rain plate (6), the upper surface of projection cover outlet (1.4) of the rain visor (6) on outlet (1.4) upper surface, the rain visor (6)
It is connected between casing (1) by some connecting rods (7)；
The angle between the plane where plane and outlet (1.4) upper surface where the rain visor (6) is more than 10 ° and is less than
45°；
The rain visor (6) is provided with the through hole being slidably matched with connecting rod (7), and one end of connecting rod (7) and casing (1) are solid
Fixed, the other end of connecting rod, which is provided with, makes axial limiting of the rain visor (6) along connecting rod (7) in the rib in connecting rod (7)；
The side wall of the upper chamber (1.1), which is provided with to be located on the outside of casing (1) on relief hole, relief hole, is provided with rain-proof cover, described
Rain-proof cover is located at the top of relief hole and is hinged with the lateral wall of casing (1).
2. crop dryer according to claim 1 environmental protection dust room, it is characterised in that：Described top layer filter mechanism
(5) include outer surface and casing (1) inwall fix and sealedly framework (5.1), in framework (5.1) and by framework
(5.1) plane that inner surface is surrounded is divided into the footpath bar (5.3) of some air inlet units (5.2), each air inlet unit (5.2)
Provided with one covering air inlet unit (5.2) cloth-bag type screen pack (5.4), the edge of the openend of cloth-bag type screen pack (5.4) with
The edge of air inlet unit (5.2) is fixed.
3. crop dryer according to claim 2 environmental protection dust room, it is characterised in that：Each air inlet unit (5.2)
Shape of cross section is circular configuration, and described cloth-bag type screen pack (5.4) is the cylindrical structural with opening.
4. crop dryer according to claim 1 environmental protection dust room, it is characterised in that：Described initial filter screen pack bag
Include the lower floor's screen pack (2) sequentially set from lower chambers (1.2) toward upper chamber (1.1) direction, middle level screen pack (3), upper strata mistake
The aperture of respective mesh is sequentially reduced on filter screen (4), and lower floor's screen pack (2), middle level screen pack (3) and upper level filter net (4).
5. crop dryer according to claim 1 environmental protection dust room, it is characterised in that：The outlet (1.4) is located at
On the side wall of upper chamber (1.1), and outlet is provided with wind guiding louver window (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567248.0A CN105115289B (en) | 2015-09-09 | 2015-09-09 | Crop dryer environmental protection dust room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567248.0A CN105115289B (en) | 2015-09-09 | 2015-09-09 | Crop dryer environmental protection dust room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105115289A CN105115289A (en) | 2015-12-02 |
| CN105115289B true CN105115289B (en) | 2017-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510567248.0A Active CN105115289B (en) | 2015-09-09 | 2015-09-09 | Crop dryer environmental protection dust room |
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| Country | Link |
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| CN (1) | CN105115289B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444560B (en) * | 2015-12-28 | 2018-05-22 | 江苏海狮机械股份有限公司 | Air draught export structure in dryer |
| CN105674698A (en) * | 2016-03-28 | 2016-06-15 | 全越 | Highly-sealed dehumidification drying mechanism |
| CN105841471A (en) * | 2016-05-27 | 2016-08-10 | 镇江高海生物药业有限公司 | Dust removing box in airflow drying system |
| CN105953570A (en) * | 2016-05-27 | 2016-09-21 | 镇江高海生物药业有限公司 | Material separation unit in pneumatic drying system |
| CN107462017B (en) * | 2017-09-22 | 2021-04-06 | 芜湖长启炉业有限公司 | Rolling type all-weather heat energy hot-blast stove air-purifying working chamber |
| CN109028915A (en) * | 2018-07-25 | 2018-12-18 | 安徽辰宇机械科技有限公司 | A kind of energy saving and environment friendly crop dryer |
| CN113280610B (en) * | 2021-05-31 | 2022-06-07 | 安徽华谷机械科技有限公司 | Grain drying-machine of gradient dehydration |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204695U (en) * | 1987-10-17 | 1988-07-20 | 湖南大学 | Bag-type dust catcher |
| CN201291097Y (en) * | 2008-09-11 | 2009-08-19 | 昀谕行有限公司 | Improved filter-bag type filter screen |
| US8992646B2 (en) * | 2012-02-29 | 2015-03-31 | Dustex Corporation | Dust-collecting systems and apparatuses |
| CN202538595U (en) * | 2012-05-07 | 2012-11-21 | 简刚 | Dedusting and deashing device of intermediate frequency furnace |
| US9468878B2 (en) * | 2012-12-03 | 2016-10-18 | Cambridge International, Inc. | Hot gas filtration system |
| CN103861383A (en) * | 2012-12-11 | 2014-06-18 | 烟台史密得机电设备制造有限公司 | Bag type filtration screen |
| CN203507698U (en) * | 2013-10-12 | 2014-04-02 | 祥云县黄金工业有限责任公司 | Novel bag-type dust collector |
| CN104785027B (en) * | 2015-04-29 | 2016-08-24 | 盐城鸿鼎环保科技有限公司 | Sack cleaner |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161031 Address after: 324400, No. 16 Hing North Road, Longyou Industrial Park, Longyou County, Quzhou, Zhejiang Applicant after: Skysea Refrigeration & Electrical Equipment Co., Ltd. Applicant after: Ningbo Skysea Refrigeration Equipment Co., Ltd. Address before: Lin Yu Industrial Zone stone road in Zhenhai District 315207 Zhejiang city of Ningbo province No. 568 Applicant before: Ningbo Skysea Refrigeration Equipment Co., Ltd. |
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| GR01 | Patent grant |