CN107377391A - A kind of different gravity separation device of the air-flow of house refuse - Google Patents
A kind of different gravity separation device of the air-flow of house refuse Download PDFInfo
- Publication number
- CN107377391A CN107377391A CN201710730129.1A CN201710730129A CN107377391A CN 107377391 A CN107377391 A CN 107377391A CN 201710730129 A CN201710730129 A CN 201710730129A CN 107377391 A CN107377391 A CN 107377391A
- Authority
- CN
- China
- Prior art keywords
- flow
- air
- bulk cargo
- feeding chamber
- material feeding
- 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
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 16
- 230000005484 gravity Effects 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000009264 composting Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of different gravity separation device of air-flow of house refuse, the device includes bulk cargo room, Feng Zui, blower fan, material feeding chamber, blanking adjuster and circulated air pipeline composition;The closing high pressure draught of wind nozzle, blower fan and circulated air pipeline composition, formed in the airflow field that material feeding chamber is negative pressure, remaining region of bulk cargo room is malleation, by composting material according to difference of specific gravity, drive and deviate gravitational track, the smaller deviation of proportion is bigger, light material is fallen into the material feeding chamber on bulk cargo room Nei Fengzui opposites, realizes different gravity separation effect.
Description
Technical field
The present invention relates to the fields such as environmental protection and mechanical automation, specifically a kind of different gravity separation device of rubbish air-flow.
Background technology
With the increasingly raising to deepen continuously with living standards of the people of China's Development of China's Urbanization, refuse production is not per capita
Disconnected soaring, the increasingly enhancing of people's environmental consciousness, the contradiction increasingly strictly fallen behind with garbage disposal level of environmental regulation are further
Prominent, big city is faced with the predicament of " garbage-surrounded city ", and effective process problem of house refuse is urgently to be resolved hurrily.It is more with production
Memberization and product category it is increasing, house refuse its size, shape etc. also show the trend of more sophisticated;Urban life
Rubbish complicated, the characteristics of categorised collection popularity rate is low, severity of mixing up is high also result in the difficulty of refuse classification.What is mixed
Paper shell and plastics constituents occupy very big ratio in rubbish, while to fall within proportion in composting lighter for these composition rubbish
Organic resource.In place of traditional method for separating Shortcomings, present situation is:
The throughput amount and stream pressure of traditional air stream sorting technology are smaller, influence separating effect, bring sorting not
The problem of thorough, also influence the efficiency of separation.
Blower fan, air inlet and ventilation shaft follow without the air-flow being coupled for a closing in traditional air stream sorting unit
Endless tube road, fan air inlet and ventilation shaft outlet are directly communicated to atmospheric pressure, thus negative pressure can not be produced near material feeding chamber, shadow
Ring the efficiency of separation.
Component of refuse has mobility, and its air flow rate of traditional screening installation and blanking parameter are all fixed, Wu Fagen
According to composition variations adjustment parameter, separating effect is influenceed.
The content of the invention
The present invention produces eruption high pressure gas by the use of cheap air stream as medium using blower fan and the flat wind nozzle of design
Stream;Ventilation shaft one is connected with air inlet, and other end is connected with air-flow buffer cover, forms air-flow closed circulation pipeline;
The device is designed with blanking adjuster and flow control valve, and optimal separation effect is adjusted according to the variation of component of refuse;Structure
Compact and small power consumption, paper shell and Plastic lightweight organic matter are sub-elected in the house refuse that efficiently can mix from multiphase.
The technical proposal of the invention is realized in this way:
A kind of different gravity separation device of the air-flow of house refuse, bulk cargo room is in the center of device, rectangular vertical shaft
State, its top is provided with feed hopper, lower section is provided with material conveyor;Flat wind nozzle is provided with the left of bulk cargo chamber interior walls,
Have material feeding chamber on the right side of inwall, behind be provided with circulating current ventilation shaft.
Feed hopper is located at bulk cargo room top, rectangular leak shape, feed hopper Xia Kou positions is provided with even distributor, realizes
Even feeding.
Flat wind nozzle is horizontally mounted, and Qi Ding plan-positions are set away from bulk cargo chamber interior walls 30cm suitable for reading, flat wind nozzle with left side
Blower fan exhaust outlet connection, for producing eruption high pressure draught.
Ventilation shaft is provided with rear side of bulk cargo room, ventilation shaft one is connected with air inlet, and one is delayed with air-flow
Punching cover connection, forms and circulates closed circuit wind net, realize in the airflow field that material feeding chamber is negative pressure, remaining region of bulk cargo room is malleation point
Cloth;Flow control valve is additionally provided with ventilation shaft, due to regulation air flow rate and Flow Field Distribution.
Material feeding chamber is arranged on the right side of bulk cargo room, faces flat wind nozzle, and light material is provided with below material feeding chamber and is arranged
Go out device;Independent air-flow buffer cover is provided with rear side of material feeding chamber, web plate is set between material feeding chamber and air-flow impact-absorbing shell, is used
The material come in filtered airflow.
Separated by dividing plate and blanking adjuster among material feeding chamber and bulk cargo room, fallen according to component of refuse and the adjustment of blanking effect
Expect the angle of inclination of adjuster.
Present invention employs fan outlet to be coupled flat this technology technology of wind nozzle, eruption high pressure draught is produced, in blanking
Room forms side malleation, the airflow field of side negative pressure, composting material is deviateed into gravitational track according to difference of specific gravity, drive,
The smaller deviation of proportion is bigger so that lightweight organic matter can be sorted out effectively from rubbish.Gas flow loop is provided with flow
Regulating valve, air velocity distribution can be adjusted, optimize separating effect.Blanking adjuster can be adjusted according to component of refuse and blanking effect
Angle of inclination, greatly improve the sorting precision of lightweight organic matter, effectively avoid Lou selecting and falsely dropping.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is A-A right side views of the present invention;
Fig. 3 is B-B right side views of the present invention.
Embodiment
Present disclosure is described in further detail below in conjunction with the accompanying drawings:
The present invention is provided with bulk cargo room 1, and feed hopper 5, the bottom discharging opening position of feed hopper 5 are provided with the top of bulk cargo room 1
There is provided even distributor 4, for realizing even feeding.In bulk cargo room 1, left surface is provided with the air draft of flat wind nozzle 2 and blower fan 3
Eruption high pressure draught is concentrated in mouth connection, the flat position of wind nozzle 2 away from the 30cm positions suitable for reading of bulk cargo room 1 for producing;Bulk cargo room 1
Lower section is provided with material conveyor 10, for conveying heavier substances.The right side of bulk cargo room 1 is provided with material feeding chamber 6, for collecting point
Light material from after, the centre of bulk cargo room 1 and material feeding chamber 6 is provided with dividing plate 11 and blanking adjuster 7, for adjusting air-flow
The light material separated falls quality and quantity;The lower section of material feeding chamber 6 is provided with light material discharger 9, will fall into
The light material of material room 6 is continuously discharged.The rear side of material feeding chamber 6 is provided with air-flow buffer cover 14 and ventilation shaft 12, in material feeding chamber 6
Web plate 8 is provided between air-flow impact-absorbing shell 14, for the material in filtered airflow, ventilation shaft 12 1 and air-flow buffer cover
14 outlet connections, other end are connected with the air inlet of blower fan 3, make device air-flow run to form closed cycle, in ventilation shaft 12
On be additionally provided with flow control valve 13, the flow and pressure of the blast pass of flat wind nozzle 2 can be adjusted, come adjusting apparatus separation
Effect and efficiency.
House refuse enters the feed hopper 5 on present apparatus top as shown in the figure after broken bag, is set by the bottom of feed hopper 5
Even distributor 4 control rubbish free-falling flow, composting is linearly uniformly fallen into bulk cargo room 1, formed relatively thin
Expect curtain;When rubbish curtain is by flat 2 position of wind nozzle in the left side of bulk cargo room 1, because flat wind nozzle 2 is in the presence of blower fan 3, spray
Going out forced draft, deviate gravimetric plumb line track difference because proportion is different in forced draft, proportion is lighter, and deviation is more remote,
Form different whereabouts parabolic paths;There are air-flow buffer cover 14 and circulating ventilation at the rear of opposite material feeding chamber 6 of wind nozzle 2 simultaneously
Pipeline 12 is connected with blower fan 3, forms closed cycle air-flow, by the traction of blower fan 3, between bulk cargo room 1 and material feeding chamber 6 every
Suction air-flow is formed from interface, light material is being blown with negative-pressure ward effect, is bringing material feeding chamber 6 into.In bulk cargo room 1
The dividing plate 11 and the blanking adjuster 7 of belt feeder form set between material feeding chamber 6 separates two Room, and blanking adjuster 7 can be with
With the axis that rotates to be of bottom, the angle of inclination of rotation adjustment blanking adjuster 7, carry out the effect that debugging apparatus sorts.Material feeding chamber 6
Lower position be provided with light material discharger 9, light materials are rotated by impeller, it is continuous to discharge material feeding chamber 6;Proportion
Larger heavier feeds are smaller on the influence of the negative-pressure air-flow of the flat jetting pressure air-flow of wind nozzle 2 and material feeding chamber 6, vertically fall into bulk cargo
In the material conveyor 10 that the bottom of room 1 is set, device is transferred out by material conveyor 10.
Material feeding chamber 6 and the junction of air-flow impact-absorbing shell 14 are provided with web plate 8, the lightweight thing carried for filtration cycle air-flow
Matter, flow control valve 13 is provided with circulating ventilation pipeline 12, the blast pass and blower fan 3 of flat wind nozzle 2 can be adjusted
The flow and pressure of air inducing air-flow, in order to come adjusting apparatus separating effect and efficiency.
Claims (6)
- A kind of 1. different gravity separation device of the air-flow of house refuse, it is characterised in that:Bulk cargo room (1) is in the centre bit of device Put, rectangular vertical shaft state, its top is provided with feed hopper (5), lower section is provided with material conveyor (10);In bulk cargo room (1) Flat wind nozzle (2) is provided with the left of inwall, has material feeding chamber (6) on the right side of inwall, behind be provided with circulating current ventilation shaft (12).
- A kind of 2. different gravity separation device of the air-flow of house refuse according to claim 1, it is characterised in that:Feed hopper (5) it is located at bulk cargo room (1) top, rectangular leak shape, even distributor (4) is provided with feed hopper (5) Xia Kou positions, realizes equal Spare to material.
- A kind of 3. different gravity separation device of the air-flow of house refuse according to claim 1, it is characterised in that:Flat wind nozzle (2) it is horizontally mounted, the blower fan that Qi Ding plan-positions are set away from bulk cargo room (1) inwall 30cm suitable for reading, flat wind nozzle (2) with left side (3) exhaust outlet connects, for producing eruption high pressure draught.
- A kind of 4. different gravity separation device of the air-flow of house refuse according to claim 1, it is characterised in that:In bulk cargo room (1) rear side is provided with ventilation shaft (12), and ventilation shaft (12) one is connected with blower fan (3) air inlet, one and air-flow buffer (14) connection is covered, is formed and circulates closed circuit wind net, realized in the air-flow that material feeding chamber (6) is negative pressure, remaining region of bulk cargo room is malleation Field distribution;Flow control valve (13) is additionally provided with ventilation shaft (12), due to regulation air flow rate and Flow Field Distribution.
- A kind of 5. different gravity separation device of the air-flow of house refuse according to claim 1, it is characterised in that:Material feeding chamber (6) right side of bulk cargo room (1) is arranged on, faces flat wind nozzle, light material discharger is provided with below material feeding chamber (6) (9);Independent air-flow buffer cover (14) is provided with rear side of material feeding chamber (6), between material feeding chamber (6) and air-flow impact-absorbing shell (14) Web plate (8) is set, for the material in filtered airflow.
- A kind of 6. different gravity separation device of the air-flow of house refuse according to claim 1, it is characterised in that:Material feeding chamber (6) and among bulk cargo room (1) separated by dividing plate (11) and blanking adjuster (7), fallen according to component of refuse and the adjustment of blanking effect Expect the angle of inclination of adjuster.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710730129.1A CN107377391A (en) | 2017-08-23 | 2017-08-23 | A kind of different gravity separation device of the air-flow of house refuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710730129.1A CN107377391A (en) | 2017-08-23 | 2017-08-23 | A kind of different gravity separation device of the air-flow of house refuse |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107377391A true CN107377391A (en) | 2017-11-24 |
Family
ID=60354250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710730129.1A Pending CN107377391A (en) | 2017-08-23 | 2017-08-23 | A kind of different gravity separation device of the air-flow of house refuse |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107377391A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108435566A (en) * | 2018-03-28 | 2018-08-24 | 合肥欣畅源光电科技有限公司 | Building waste light materials separator |
CN109226200A (en) * | 2018-10-17 | 2019-01-18 | 王智先 | House refuse compound efficient sorting system |
CN112387590A (en) * | 2020-11-03 | 2021-02-23 | 河南黎明重工科技股份有限公司 | Mould control sieve |
CN113814164A (en) * | 2020-09-21 | 2021-12-21 | 溆浦县远宏速递有限责任公司 | Old and useless express delivery packing recovery plant |
CN114537928A (en) * | 2022-03-23 | 2022-05-27 | 唐山学院 | Household garbage sorting treatment equipment and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989004721A1 (en) * | 1987-11-27 | 1989-06-01 | Gebrueder Buehler Ag | Process and device for separating mixed grain |
CN101758024A (en) * | 2008-12-18 | 2010-06-30 | 天津百利阳光环保设备有限公司 | Waste processing positive pressure sorting machine |
CN102319674A (en) * | 2011-05-27 | 2012-01-18 | 山东建设机械股份有限公司 | Equipment and method for solid garbage classification |
CN203944566U (en) * | 2014-06-11 | 2014-11-19 | 四川皓博药业有限公司 | The vertical screening machine of a kind of multilayer |
CN105921410A (en) * | 2016-07-19 | 2016-09-07 | 吴跃进 | Pneumatic machine for screening and grading mineral powder and pneumatic screening and grading method for mineral powder |
CN207238500U (en) * | 2017-08-23 | 2018-04-17 | 西安交通大学 | A kind of different gravity separation device of the air-flow of house refuse |
-
2017
- 2017-08-23 CN CN201710730129.1A patent/CN107377391A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989004721A1 (en) * | 1987-11-27 | 1989-06-01 | Gebrueder Buehler Ag | Process and device for separating mixed grain |
CN101758024A (en) * | 2008-12-18 | 2010-06-30 | 天津百利阳光环保设备有限公司 | Waste processing positive pressure sorting machine |
CN102319674A (en) * | 2011-05-27 | 2012-01-18 | 山东建设机械股份有限公司 | Equipment and method for solid garbage classification |
CN203944566U (en) * | 2014-06-11 | 2014-11-19 | 四川皓博药业有限公司 | The vertical screening machine of a kind of multilayer |
CN105921410A (en) * | 2016-07-19 | 2016-09-07 | 吴跃进 | Pneumatic machine for screening and grading mineral powder and pneumatic screening and grading method for mineral powder |
CN207238500U (en) * | 2017-08-23 | 2018-04-17 | 西安交通大学 | A kind of different gravity separation device of the air-flow of house refuse |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108435566A (en) * | 2018-03-28 | 2018-08-24 | 合肥欣畅源光电科技有限公司 | Building waste light materials separator |
CN109226200A (en) * | 2018-10-17 | 2019-01-18 | 王智先 | House refuse compound efficient sorting system |
CN113814164A (en) * | 2020-09-21 | 2021-12-21 | 溆浦县远宏速递有限责任公司 | Old and useless express delivery packing recovery plant |
CN112387590A (en) * | 2020-11-03 | 2021-02-23 | 河南黎明重工科技股份有限公司 | Mould control sieve |
CN114537928A (en) * | 2022-03-23 | 2022-05-27 | 唐山学院 | Household garbage sorting treatment equipment and method |
CN114537928B (en) * | 2022-03-23 | 2022-12-02 | 唐山学院 | Household garbage sorting treatment equipment and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107377391A (en) | A kind of different gravity separation device of the air-flow of house refuse | |
US4299694A (en) | Method and apparatus for char separation from the discharge materials of an iron oxide reducing kiln | |
CN104384004A (en) | Production system and method for machine-made sand | |
CN101795774A (en) | Sand making apparatus, sand making method, and made sand | |
CN102921635B (en) | Screw air elutriation fine-coal remover for dry classification before fine coal preparation | |
CN103263074A (en) | Efficient and energy-saving threshing and air separation process and equipment | |
CN109454001A (en) | A kind of vibration winnowing device | |
CN102019275B (en) | Airflow classifying and airflow drying process for coking coal | |
CN104549711B (en) | Gravel production system | |
CN207238500U (en) | A kind of different gravity separation device of the air-flow of house refuse | |
CN219233124U (en) | Air sieving machine | |
CN206383339U (en) | A kind of material separation system and the disassembling discarded refrigerator line with it | |
CN209646992U (en) | A kind of vibration winnowing device | |
CN203526178U (en) | Plastic and dust frequency conversion separating device | |
CN206615811U (en) | A kind of negative pressure lifting means produced for stone mill sesame oil | |
CN205887453U (en) | Waste sorting device that vibration screening and wind -force were used simultaneously | |
CN108704849A (en) | A kind of emery dust piece-rate system | |
CN106584708A (en) | Material sorting system | |
CN105689267A (en) | Light substance separation device with screen drum | |
CN105834098A (en) | Light substance separation device for reducing dust pollution | |
CN202719850U (en) | Vibration classification drying device | |
CN206356257U (en) | A kind of walnut pneumatic separator | |
CN219334349U (en) | Enrichment sorting unit containing metal tailings | |
CN211613032U (en) | Small-size environmental protection negative pressure centrifugal dry-process sand making system | |
CN212041467U (en) | Feed production is with classified screening device |
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: 20171124 |
|
RJ01 | Rejection of invention patent application after publication |