CN108970307A - A kind of crop dryer air outlet automatic dust removing apparatus - Google Patents
A kind of crop dryer air outlet automatic dust removing apparatus Download PDFInfo
- Publication number
- CN108970307A CN108970307A CN201810716640.0A CN201810716640A CN108970307A CN 108970307 A CN108970307 A CN 108970307A CN 201810716640 A CN201810716640 A CN 201810716640A CN 108970307 A CN108970307 A CN 108970307A
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- CN
- China
- Prior art keywords
- dust
- bag
- collecting device
- crop dryer
- gravitational
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Abstract
The invention belongs to dust-extraction unit technical field and a kind of crop dryer air outlet automatic dust removing apparatus is disclosed, including air blower, burner, crop dryer and into grain elevator, the exhaust outlet of crop dryer is connect by exhaust pipe with induced-draught electric motor；Induced-draught electric motor exhaust end is connected with gravitational dust collecting device, bag-type dust collector and precipitation dust-extraction unit in turn；The gravitational dust collecting device is made of gravitational dust collecting device ontology, first grade of item and the first dust bag, the bag-type dust collector includes bag-type dust collector ontology, several cloth bags, second gear item, the second dust bag, and the precipitation dust-extraction unit includes cleaning shaft, end pipeline, spray tube and sedimentation basin.Present system carries out three-stage filtration dust removal process to the gas that crop dryer is discharged using gravitational dust collecting device, bag-type dust collector and precipitation dust-extraction unit, has the advantages that high treating effect, discharge dust from gas amount are few, has extraordinary environmental-protecting performance.
Description
Technical field
The present invention relates to dust-extraction unit technical field more particularly to a kind of crop dryer air outlet automatic dust removing apparatus.
Background technique
The various cereal agriculturally harvested are intended to carry out removal moisture drying processing, and the purpose of removal moisture drying processing is to reduce
Its internal moisture reduces water content in cereal, reduce water content on the one hand can reduce cereal voluntarily respiration and disappear
Energy consumption；On the other hand avoid moisture content is excessively high from leading to grain germination, mildew.Large-scale grain dry master in the prior art
Crop dryer is used, has the advantages that dewatering time is short, it is high-efficient to be dried, the matter of cereal storage has been effectively ensured
Amount, reduces the probability of Moldy Foodstuff, germination, and to ensuring that it is vital that grain security plays the role of, cereal is dry in recent years
Dry machine is quickly grown, increasingly by the welcome of users.
Currently, the adaptability of enlargement, high intensity, high economy and improvement to raw material, is the basic of drying machine development
Trend；When crop dryer carries out grain dry operation at present, cereal itself can carry shell class, cereal and dust etc. inferior, with
The reduction of cereal moisture percentage, these sundries and dust can be suspended in inside crop dryer, due to hot-blast pressure inside machine
Greatly, cause sundries and dust that can disperse everywhere, on the one hand these sundries and dust have the danger for polluting environment, on the other hand such as
Cleaning processing, which can block crop dryer, not in time influences drying efficiency.Therefore, how to provide a kind of good environmental protection, can from
The crop dryer air outlet automatic dust removing apparatus of dynamic cleaning crop dryer internal dust is that those skilled in the art need to solve
Technical problem certainly.
Summary of the invention
For above-mentioned shortcoming in the prior art, the present invention provides a kind of good environmental protection, can clear up automatically
The crop dryer air outlet automatic dust removing apparatus of crop dryer internal dust.
The present invention using following technical scheme in order to solve the above technical problems, realized:
A kind of crop dryer air outlet automatic dust removing apparatus is designed, is connected including air blower, with the air blower
Burner, the crop dryer being vertically arranged and for crop dryer add cereal to be dried into grain elevator, institute
The crop dryer stated include successively formed from top to bottom by storing section, dryer section and grain discharging section, it is described store section, dryer section and
Grain discharging section is equipped with exhaust outlet, and the exhaust outlet is connected by exhaust pipe with the air inlet of induced-draught electric motor；The air draught
Motor exhausting end is connected with gravitational dust collecting device, bag-type dust collector and precipitation dust-extraction unit in turn；The gravitational dust collection dress
It sets and is made of gravitational dust collecting device ontology, first grade of item and the first dust bag, sky is equipped in the gravitational dust collecting device ontology
Chamber, lower end are funnel shaped, and first grade of item is arranged in the upper end of gravitational dust collecting device body interior, described first
The lower end of gravitational dust collecting device ontology is arranged in dust bag；If the bag-type dust collector include bag-type dust collector ontology,
Dry cloth bag, second gear item, the second dust bag；Cavity, the cloth bag setting are equipped in the bag-type dust collector ontology
In the cavity of bag-type dust collector ontology, the cavity of bag-type dust collector ontology is divided into independent upper cavity and lower chamber,
The lower end shape of the lower chamber is funnel-shaped structure, and the lower end of the lower chamber is connect with the second dust bag, the gravity
The exhaust end of one end of dust-extraction unit ontology and induced-draught electric motor is connected by gas pipeline, the gravitational dust collecting device ontology it is another
One end is connected in the lower chamber of bag-type dust collector ontology by gas pipeline, and the second gear item setting is in cloth bag under
Position between the air intake of cavity；The precipitation dust-extraction unit includes cleaning shaft, end pipeline, spray tube and sedimentation basin,
The cleaning shaft is obliquely installed, and the upper cavity of the upper end of the cleaning shaft and bag-type dust collector connects, described
End pipeline and cleaning shaft are symmetrical arranged, and the lower end of the cleaning shaft and the lower end of end pipeline are fixed together, institute
The spray tube stated is arranged in cleaning shaft, is connect with the water source of dedusting by water inlet pipe, is also set on the water inlet pipe
There is switch valve, the cleaning shaft and end pipeline junction are additionally provided with drainpipe, and the drainpipe is connected with sedimentation basin.
Preferably, there are two the gravitational dust collecting device is set, and gravitational dust collecting device described in two is set gradually.
Preferably, there are three the cloth bag is set.
Preferably, the water source of the dedusting is recycled water.
Preferably, the crop dryer is rack-mount.
A kind of crop dryer air outlet automatic dust removing apparatus proposed by the present invention, beneficial effect are:
(1) present system is using gravitational dust collecting device, bag-type dust collector and precipitation dust-extraction unit to crop dryer
The gas of discharge carries out three-stage filtration dust removal process, has the advantages that dust removal process effect is good, discharge dust from gas amount is few, tool
There is extraordinary environmental-protecting performance；
(2) store section, dryer section and the grain discharging section exhaust outlet of present system and crop dryer are attached, by opening
Work can be dusted automatically by opening induced-draught electric motor and switch valve, and work efficiency is high, and maintenance is simple；
(3) store section, dryer section and the grain discharging section exhaust outlet of present system and crop dryer are attached, can be simultaneously
The dust of crop dryer stored in section, dryer section and grain discharging section is filtered, removes work, effectively prevent dust,
Impurities accumulation influences grain dry effect, reduces drying efficiency and reduces service life of equipment in crop dryer.
Detailed description of the invention
The present invention is described in further detail for embodiment in reference to the accompanying drawing, but does not constitute to of the invention
Any restrictions.
Fig. 1 is the structural schematic diagram of apparatus of the present invention；
Fig. 2 is the structural schematic diagram of gravitational dust collecting device in apparatus of the present invention；
Fig. 3 is the structural schematic diagram of bag-type dust collector in apparatus of the present invention.
In figure: air blower 1, burner 2, crop dryer 3, into grain elevator 4, store section 5, dryer section 6, grain discharging section 7,
Exhaust pipe 8, induced-draught electric motor 9,10, first grades of items 11 of gravitational dust collecting device ontology, the first dust bag 12, bag-type dust collector sheet
13, three cloth bags 14 of body, second gear item 15, the second dust bag 16, upper cavity 17, lower chamber 18, gas pipeline 19, cleaning shaft
20, end pipeline 21, spray tube 22, sedimentation basin 23, water inlet pipe 24, switch valve 25, drainpipe 26, bracket 27.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, belongs to protection scope of the present invention.
Refering to shown in attached drawing 1- attached drawing 3, a kind of crop dryer air outlet automatic dust removing apparatus of the invention, including air blast
Machine 1, the burner 2 being connected with the air blower 1, the crop dryer 3 being vertically arranged and for adding to crop dryer 3
Add cereal to be dried into grain elevator 4, the crop dryer 3 includes from top to bottom successively by storing section 5, dryer section 6
It is formed with grain discharging section 7, section 5, dryer section 6 and the grain discharging section 7 of storing is equipped with exhaust outlet, and the exhaust outlet passes through exhaust pipe
Road 8 is connected with the air inlet of induced-draught electric motor 9；9 exhaust end of induced-draught electric motor is connected with gravitational dust collecting device in turn, cloth bag removes
Dirt device and precipitation dust-extraction unit；The gravitational dust collecting device is by 10, first grades of items 11 and first of gravitational dust collecting device ontology
Dust bag 12 forms, and is equipped with cavity in the gravitational dust collecting device ontology 10, and lower end is funnel shaped, and described first grade
The upper end inside gravitational dust collecting device ontology 10 is arranged in item 11, and first dust bag 12 is arranged in gravitational dust collecting device sheet
The lower end of body 10；The bag-type dust collector includes 13, three cloth bags 14 of bag-type dust collector ontology, second gear article 15,
Two dust bags 16；Cavity is equipped in the bag-type dust collector ontology 13, the cloth bag 14 is arranged in bag-type dust collector
In the cavity of ontology 13, the cavity of bag-type dust collector ontology 13 is divided into independent upper cavity 17 and lower chamber 18, under described
The lower end shape of cavity 18 is funnel-shaped structure, and the lower end of the lower chamber 18 is connect with the second dust bag 16, the gravity
One end of dust-extraction unit ontology 10 is connect with the exhaust end of induced-draught electric motor 9 by gas pipeline 19, the gravitational dust collecting device sheet
The other end of body 10 is connected in the lower chamber 18 of bag-type dust collector ontology 13 by gas pipeline 19, the second gear item
15 are arranged in position between cloth bag 14 and the air intake of lower chamber 18；The precipitation dust-extraction unit includes cleaning shaft 20, end
End pipe road 21, spray tube 22 and sedimentation basin 23, the cleaning shaft 20 are obliquely installed, and the upper end of the cleaning shaft 20 with
The upper cavity 17 of bag-type dust collector connects, and the end pipeline 21 and cleaning shaft 20 are symmetrical arranged, and the dust removing tube
The lower end in road 20 and the lower end of end pipeline 21 are fixed together, and the spray tube 22 is arranged in cleaning shaft 20, with
The water source of dedusting is connected by water inlet pipe 24, is additionally provided with switch valve 25 on the water inlet pipe 23, the cleaning shaft 20 with
Pipeline 21 junction in end is additionally provided with drainpipe 26, and the drainpipe 26 is connected with sedimentation basin 23, the gravitational dust collection
There are two device is set, and gravitational dust collecting device described in two is set gradually, and the water source of the dedusting is recycled water, described
Crop dryer 3 be mounted on bracket 27.
Working principle: apparatus of the present invention store section 5, dryer section 6 and row's grain by exhaust pipe 8 and crop dryer 3
The air outlet of section 7 is attached respectively, and the dust in crop dryer 3 is drawn by induced-draught electric motor 9, and dust is with air
It is initially entered inside gravitational dust collecting device ontology 10 after induced-draught electric motor 9 is drawn after, the effect using first grade of item is unexpected
The air draught flow velocity that is lowered into simultaneously changes air flow direction, and the dust of larger particles is under gravity and inertia force effect, with sky
The separation of gas air-flow, is deposited to the lower end of 10 funnel shaped of gravitational dust collecting device ontology, and then fall into the first dust bag 12 and store
Get up；Dust after gravitational dust collecting device primary filtration drains into the cavity of resorption of bag-type dust collector ontology 13 with gas pipeline
In body 18, the cloth bag 14 being arranged in bag-type dust collector ontology 13 separates bag-type dust collector ontology 13, and air draught is only
It can be transmitted outward by cloth bag 14, and in transmission process, the dust and impurities of larger particles just can not be accumulated by cloth bag 14
In lower chamber 18, finally falls in the second dust bag 16 and store under the effect of gravity；Eventually pass through the sky of cloth bag 14
Gas air-flow drains into cleaning shaft 20, and the water that the spray tube 22 being arranged in cleaning shaft 20 passes through water inlet pipe 23 and dedusting
Source is connected, and filters through spray tube 22 to air draught further progress, the most air after precipitation dust-extraction unit filters afterwards
It is discharged by end pipeline 21, sprays the water to get off as drainpipe 26 drains into sedimentation basin 23.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (5)
1. a kind of crop dryer air outlet automatic dust removing apparatus is connected including air blower (1), with the air blower (1)
Burner (2), the crop dryer (3) being vertically arranged and for crop dryer (3) add cereal to be dried into grain
Elevator (4), which is characterized in that the crop dryer (3) includes from top to bottom successively by storing section (5), dryer section (6)
It is formed with grain discharging section (7), section (5), dryer section (6) and the grain discharging section (7) of storing is equipped with exhaust outlet, and the exhaust outlet is logical
Exhaust pipe (8) is crossed to be connected with the air inlet of induced-draught electric motor (9)；Induced-draught electric motor (9) exhaust end is connected with gravity in turn
Dust-extraction unit, bag-type dust collector and precipitation dust-extraction unit；The gravitational dust collecting device by gravitational dust collecting device ontology (10),
First grade of item (11) and the first dust bag (12) composition, the gravitational dust collecting device ontology (10) is interior to be equipped with cavity, lower end
For funnel shaped, first grade of item (11) setting upper end internal in gravitational dust collecting device ontology (10), described first
Dust bag (12) is arranged in the lower end of gravitational dust collecting device ontology (10)；The bag-type dust collector includes bag-type dust collector
Ontology (13), several cloth bags (14), second gear item (15), the second dust bag (16)；The bag-type dust collector ontology
(13) cavity is equipped in, the cloth bag (14) is arranged in the cavity of bag-type dust collector ontology (13), bag-type dust is filled
The cavity for setting ontology (13) is divided into independent upper cavity (17) and lower chamber (18), and the lower end shape of the lower chamber (18) is leakage
Bucket-shaped structure, and the lower end of the lower chamber (18) is connect with the second dust bag (16), the gravitational dust collecting device ontology (10)
One end and the exhaust end of induced-draught electric motor (9) connect by gas pipeline (19), the gravitational dust collecting device ontology (10) it is another
One end is connected in the lower chamber (18) of bag-type dust collector ontology (13) by gas pipeline (19), the second gear item
(15) position is set between cloth bag (14) and the air intake of lower chamber (18)；The precipitation dust-extraction unit includes cleaning shaft
(20), end pipeline (21), spray tube (22) and sedimentation basin (23), the cleaning shaft (20) are obliquely installed, and described are removed
The upper end of dirt pipeline (20) and the upper cavity (17) of bag-type dust collector connect, the end pipeline (21) and cleaning shaft
(20) it is symmetrical arranged, and the lower end of the cleaning shaft (20) and the lower end of end pipeline (21) are fixed together, the spray
Shower pipe (22) setting is connect in cleaning shaft (20), with the water source of dedusting by water inlet pipe (24), the water inlet pipe
(23) it being additionally provided on switch valve (25), the cleaning shaft (20) and end pipeline (21) junction are additionally provided with drainpipe (26),
The drainpipe (26) is connected with sedimentation basin (23).
2. a kind of crop dryer air outlet automatic dust removing apparatus according to claim 1, which is characterized in that the weight
There are two power dust-extraction unit is set, and gravitational dust collecting device described in two is set gradually.
3. a kind of crop dryer air outlet automatic dust removing apparatus according to claim 1, which is characterized in that the cloth
There are three bag (14) is set.
4. a kind of crop dryer air outlet automatic dust removing apparatus according to claim 1, which is characterized in that described removes
The water source of dirt is recycled water.
5. a kind of crop dryer air outlet automatic dust removing apparatus according to claim 1, which is characterized in that the paddy
Object drying machine (3) is mounted on bracket (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716640.0A CN108970307A (en) | 2018-07-03 | 2018-07-03 | A kind of crop dryer air outlet automatic dust removing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716640.0A CN108970307A (en) | 2018-07-03 | 2018-07-03 | A kind of crop dryer air outlet automatic dust removing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108970307A true CN108970307A (en) | 2018-12-11 |
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ID=64536517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810716640.0A Pending CN108970307A (en) | 2018-07-03 | 2018-07-03 | A kind of crop dryer air outlet automatic dust removing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108970307A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140765A (en) * | 2019-05-08 | 2019-08-20 | 安徽金明机械科技有限公司 | A kind of circulation type grain drying machine |
| CN114081066A (en) * | 2021-11-09 | 2022-02-25 | 安徽金锡机械科技有限公司 | Grain discharging mechanism for grain drying machine and grain drying machine |
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| CN2606316Y (en) * | 2003-03-16 | 2004-03-10 | 商水县福安粮机制造有限公司 | Movable circulatnig grain drier |
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2018
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| CN2606316Y (en) * | 2003-03-16 | 2004-03-10 | 商水县福安粮机制造有限公司 | Movable circulatnig grain drier |
| CN202666630U (en) * | 2012-05-30 | 2013-01-16 | 郭丰亮 | Multistage dust removal device |
| CN203784954U (en) * | 2014-04-24 | 2014-08-20 | 于洪亮 | Purifying and dust-removing equipment for cremator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140765A (en) * | 2019-05-08 | 2019-08-20 | 安徽金明机械科技有限公司 | A kind of circulation type grain drying machine |
| CN114081066A (en) * | 2021-11-09 | 2022-02-25 | 安徽金锡机械科技有限公司 | Grain discharging mechanism for grain drying machine and grain drying machine |
| CN114081066B (en) * | 2021-11-09 | 2023-11-03 | 安徽金锡机械科技有限公司 | Grain discharging mechanism for grain dryer and grain dryer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |