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 PDF

Info

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
Authority
CN
China
Prior art keywords
dust
bag
collecting device
crop dryer
gravitational
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.)
Pending
Application number
CN201810716640.0A
Other languages
Chinese (zh)
Inventor
谢尚臻
段贤伍
于武
檀应霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI CHENYU MECHANICAL Co Ltd
Original Assignee
ANHUI CHENYU MECHANICAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI CHENYU MECHANICAL Co Ltd filed Critical ANHUI CHENYU MECHANICAL Co Ltd
Priority to CN201810716640.0A priority Critical patent/CN108970307A/en
Publication of CN108970307A publication Critical patent/CN108970307A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00Preservation of edible seeds, e.g. cereals
    • A23B9/08Drying; Subsequent reconstitution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other 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

A kind of crop dryer air outlet automatic dust removing apparatus
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).
CN201810716640.0A 2018-07-03 2018-07-03 A kind of crop dryer air outlet automatic dust removing apparatus Pending CN108970307A (en)

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

Family

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 (1)

* Cited by examiner, † Cited by third party
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN206746233U (en) * 2017-04-19 2017-12-15 贵溪鑫发实业有限公司 A kind of waste gas bag-type dust collector of biomass fuel boiler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN206746233U (en) * 2017-04-19 2017-12-15 贵溪鑫发实业有限公司 A kind of waste gas bag-type dust collector of biomass fuel boiler

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
何家禧等: "《职业病危害识别评价与工程控制技术》", 31 October 2007, 贵州科技出版社 *
衣淑绢等: "《谷物干燥机械化技术》", 31 August 2008, 黑龙江科学技术出版社 中国•哈尔滨 *

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN201037241Y (en) High-speed air flow cleaning dust removing vehicle
CN205020128U (en) Dust pelletizing system of rice processing factory
CN106268156A (en) A kind of metal disintegrating machine dust arrester
CN108970307A (en) A kind of crop dryer air outlet automatic dust removing apparatus
CN201757583U (en) Grain drying machine with a grain cleaning device
CN207238491U (en) A kind of rice screening plant with multistage dedusting
CN205822094U (en) A kind of interior wet dust separater and the vacuum sweeper containing this device
CN103521451B (en) One boar hair automatic sorting purifier
CN200991624Y (en) Dust-removal fan
CN107138413A (en) A kind of special impurity removing equipment of corn
CN205598867U (en) Take belt cleaning device's filter bag formula air cleaner
CN101337146A (en) Novel dust remover
CN209392954U (en) A kind of Asta-3746 deduster
CN207886819U (en) A kind of efficient cyclone dust-extraction unit
CN207867259U (en) A kind of smart home control device Internet-based
CN207221620U (en) Boiler high temperature bag filter
CN109395867A (en) A kind of ore grinding bolting mill with dustproof function
CN204503667U (en) Novel environment friendly particle, granular material surface cleaning system
CN206121416U (en) Putty workshop of polishing
CN205360949U (en) Multi -stage dust removing device of deashing function has been improved
CN205516552U (en) Cone horizontal drier
CN204933107U (en) A kind of high-efficiency cloth bag dust arrester
CN207996528U (en) A kind of lithium tellurium copper dust removal system for workshop
CN209475909U (en) A kind of dust emission system
CN209204941U (en) Waste gas pre-treating device based on pulverized limestone circulation absorption

Legal Events

Date Code Title Description
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

RJ01 Rejection of invention patent application after publication