CN202438461U - Split-joint adjustable horizontal airflow separator - Google Patents
Split-joint adjustable horizontal airflow separator Download PDFInfo
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- CN202438461U CN202438461U CN 201120566780 CN201120566780U CN202438461U CN 202438461 U CN202438461 U CN 202438461U CN 201120566780 CN201120566780 CN 201120566780 CN 201120566780 U CN201120566780 U CN 201120566780U CN 202438461 U CN202438461 U CN 202438461U
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- airflow separator
- horizontal airflow
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Abstract
The utility model discloses a split-joint adjustable horizontal airflow separator which is used for separating paper and plastics in pretreatment of municipal solid waste. The split joint adjustable horizontal airflow separator comprises an air inlet system, a separation system, a collection system and a circulation system, wherein the separation system is of a closed structure and comprises a plurality of independent box body sections with fixed lengths and is split-joint adjustable in total length; the air inlet angle of the air inlet system is continuously adjustable within a certain range through changing the inclination of an airflow acceleration section (4) by rotating a regulating hand wheel (5), and an air speed is adjustable within a certain range through regulating an air inlet blind window of an axial flow fan (1); and the collection system is of an upper-lower two-section structure, lengths of a medium-weight material groove and a light-weight material groove are regulated through a regulating roll (19), and in order to prevent outside airflow from entering a box body from a discharging hole and disturbing an internal flow field, a columnar discharging hole of a low-speed rotation blade (20) is additionally provided. The split joint adjustable horizontal airflow separator is reasonable and compact in structure and adjustable in process parameters, meets the requirements of separation of wastes with different components and characteristics in different seasons and different areas, and obtains higher separation purity and efficiency.
Description
Technical field
The utility model relates to the domestic waste pretreating device, is specially the horizontal air-classifier of paper.
Background technology
Growing along with rapid raising, the income of residents and the level of consumption of the high speed development of economic and society, the level of urbanization, the generation rapid growth of domestic waste.Traditional processing mode " sanitary landfills, burning and compost " all exists the disadvantage that resources loss waste, serious environment pollution and harm people ' s health etc. can't overcome, and adopts the harmlessness disposing mode imperative.Realize " resource, minimizing and innoxious " synthesization processing of house refuse, improving reliably preceding sorting technology is prerequisite and key.The sorting process flow process is aided with artificial separation for adopting technology such as big part chaff interference letter sorting, the screening of secondary rotary screen, magnetic separation, selection by winnowing before typical, and rubbish is carried out comprehensive dressing, and it is other finally to form anaerobic fermentation material, Recyclable, landfill material three major types.China's domestic waste is a mixed collection at present, and in preceding sorting operation, metal object adopts magnetic separation technology, and tiny sandstone and organic matter adopt the screening of secondary rotary screen, and big part chaff interference adopts artificial separation all can obtain separating effect preferably; What the sorting difficulty was maximum, effect is the poorest is the sorting of plastics and paper.The content of plastics and paper is high, accounts for 50～70% of Recyclable volume, 15～18% of weight, and resource has a high potential.Sorting for paper; Effective method is the air-flow selection by winnowing the most; Its operation principle is to utilize the difference between the material density in the rubbish; According to the different qualities of actual treatment rubbish,, reach plastics and effective the separating of paper with other material (like brick, organic matter etc.) through being adjusted to reasonable technological.Disadvantages such as the horizontal airflow separator ubiquity with the development of garbage disposal enterprise self-determining that present most screening installation manufacturer provides and be simply equipped, open, unreasonable structure, technological parameter are non-adjustable cause the paper separating effect poor.
Patent CN2858074Y " house refuse air-classifier " discloses the air-classifier that after house refuse is degraded combustible is separated with solid waste.This device is mainly used in the domestic rubbish disposal mode that adopts burning method; After facts have proved that house refuse is stacked a period of time; Because organic rotting, each component of rubbish adheres to each other, mix, tangle degree and moisture content all strengthens, and causes sorting difficulty further.In addition, this apparatus structure is simple, and parameters such as air intake angle, separation chamber's (isolation ward) length are non-adjustable, can not satisfy the processing demands of different regions Various Seasonal house refuse pre-treatment paper pneumatic separation.In addition, because its weight material transmits respectively by horizontal belt conveyor and longitudinal belt conveyer, and the separation whereabouts of weight material is entirely different, can not flexible continuous adjusting, cause adapting to the actual needs of house refuse weight sorting.In addition, the wind that is positioned at discharging opening place, below can blow and influence the pneumatic separation effect.
Summary of the invention
The main purpose of the utility model is to provide a kind of simple and reasonable, convenient and reliable operation, the horizontal air-classifier of domestic waste paper that main technologic parameters is adjustable---splice adjustable horizontal airflow separator.Can satisfy the sorting consumer waste demand of different regions, Various Seasonal, different component and characteristic on the one hand, improve the separating purity and the efficient of domestic waste airflow separator paper; Can the workman be freed from heavy, uninteresting, abominable operating environment on the other hand.And the separation whereabouts that can overcome the weight material makes a clear distinction between good and evil, technical problem that can not flexible continuous adjusting; In addition, the technical problem that influences the pneumatic separation effect is blown in the wind-fall that has also solved the discharging opening place.
The technical solution that realizes above-mentioned purpose is: a kind ofly splice adjustable horizontal airflow separator; Comprise air inlet system, separation system, the system that gathers materials and the circulatory system; The said system that gathers materials is positioned at said separation system below; The said system that gathers materials comprises the material groove and the inclined-plane that gathers materials, and said material groove comprises the heavy substance groove that is used to accept weight, the light materials groove that is used to accept light thing, reaches the material groove epimere and the material groove hypomere that connect heavy substance groove and light materials groove, and the said inclined-plane that gathers materials is positioned at the top of said material groove epimere; The said inclined-plane that gathers materials is that elastomeric material is processed, and it is provided with the dancer rools that is used for regulating continuously heavy substance groove and light materials slot length.
As preferably; Said separation system adopts the closed enclosure body structure of lead frame outsourcing galvanized steel plain sheet; Comprise the fixing air inlet box body section of length, one or more fenestrate casing sections, a band door casing section, one or more are windowless casing section, air-out casing section; Above-mentioned each casing section is spliced through bolt, and said separation system overall length is adjustable, and said air-out casing section side installs the wire netting of certain mesh additional.
As preferably, said air inlet box body section left upper portion is provided with air inlet, upside has charging aperture, and said air-out casing section right upper portion is provided with air outlet, and said fenestrate casing section top is provided with organic glass window, and a band door casing section is provided with access door.
As preferably, said air inlet system comprises axial flow blower, the section of being flexible coupling, changeover portion, air-flow accelerating sections, adjusting handle and support.
As preferably; The air intake air-flow angle of air inlet system can be regulated through the inclination angle that rotates said adjusting handle change air-flow accelerating sections continuously; Said air-flow angle is in 0 °～45 ° scopes; The air-flow wind speed can be regulated through the air inlet shutter of regulating said axial flow blower continuously, and said air-flow wind speed is in 8～30m/s scope.
As preferably; The discharging opening of said heavy substance groove is a columnar shape; Rotating vane and heavy substance groove sharf are set therein; In order to prevent that outer gas stream from getting into casing by discharging opening and upsetting interior flow field, this heavy substance groove sharf relies on the self gravitation driven rotary of the weight of collecting in the heavy substance groove.
As preferably, the discharging opening of said light materials groove is a columnar shape, and light materials rotating vane and light materials groove sharf are set in said light materials groove, this light materials groove sharf by slowspeed machine through reduction of speed chain transmission driving rotational.
As preferably, the main component of collecting in the said light materials groove is paper and plastics.
As preferably, the said circulatory system comprises the pipeline that connects air outlet and air inlet, with the circulation of realization wind.
As preferably, said airflow separator is used for from house refuse sorting paper delivery and plastics, and its air intake air-flow angle, wind speed, separation system length overall, heavy substance groove and light materials slot length all can be regulated.
The beneficial effect of the utility model: adopt this sorting unit; Can the plastics in the house refuse effectively be separated with other material with paper; The main technologic parameters such as length of air intake air-flow angle and wind speed, separation system length overall, middle heavy substance groove and light materials groove are adjustable, can satisfy the sorting consumer waste demand of different regions, Various Seasonal, different component and characteristic.Whole apparatus structure advantages of simple, convenient and reliable operation are easy to promote.The dancer rools that utilize to be provided with can realize regulating continuously the length of heavy substance groove and light materials groove, thereby has obtained according to actual needs and the technique effect of flexible continuous adjusting weight separating substances whereabouts; In addition, three leaf low speed rotation blades are set in the discharging opening of material groove, thereby have prevented that outer gas stream from getting into casing by discharging opening and upsetting interior flow field, and then optimized separating effect.
Description of drawings
Fig. 1 is the horizontal airflow separator master of the adjustable domestic waste of this a novel splicing TV structure sketch map.
Fig. 2 is the horizontal airflow separator of the adjustable domestic waste of this a novel splicing left side TV structure sketch map.
In each accompanying drawing: 1, axial flow blower; 2, the section of being flexible coupling; 3, changeover portion; 4, air-flow accelerating sections; 5, adjusting handle; 6, material-falling hopper; 7, air inlet box body section; 8, fenestrate casing section; 9, band door casing section; 10, windowless casing section; 11, air-out casing section; 12, air outlet; 13; Slowspeed machine; 14, chain transmission; 15, light materials groove sharf; 16, material groove hypomere; 17, material groove epimere; 18, the inclined-plane that gathers materials; 19, dancer rools; 20 rotating vanes; 21, heavy substance groove sharf; 22, support; 23, heavy substance groove; 24, light materials groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model splices the horizontal airflow separator of adjustable domestic waste to be made up of air inlet system, separation system, the system that gathers materials and the circulatory system four parts.Wherein separation system adopts the closed enclosure body structure of lead frame outsourcing galvanized steel plain sheet; By the fenestrate casing section of the fixing air inlet box body section 7 of length, a band door casing section 9, air-out casing section 11 and one or more 8, one or more are windowless, and casing section 10 is spliced to form; Each casing section is formed by connecting through bolt, and overall length can be adjusted according to actual conditions.Wherein air inlet box body section left upper portion has air inlet, upside that charging aperture is arranged, and air-out casing section right upper portion has air outlet, left side to install the wire netting of certain mesh additional, and fenestrate casing section top is provided with organic glass window, and band door casing section sets out the ABC of.Air inlet system is made up of axial flow blower 1, the section of being flexible coupling 2, changeover portion 3, air-flow accelerating sections 4, adjusting handle 5, support 22; The air-flow angle changes air-flow accelerating sections 4 inclination angles through rotation hand wheel 5 can regulate in 0 °～45 ° scopes continuously, and the air-flow wind speed is adjustable in 8～30m/s scope through regulating blower fan 1 air inlet shutter.
The said system that gathers materials comprises the material groove and gathers materials the inclined-plane; Said material groove comprises the heavy substance groove 23 that is used to accept weight, the light materials groove 24 that is used to accept light thing, reaches the material groove epimere 17 and the material groove hypomere 16 that connect heavy substance groove 23 and light materials groove 24; The inclined-plane 18 that gathers materials is positioned at the top of material groove epimere 17; The inclined-plane 18 that gathers materials is processed for elastomeric material; It is provided with the dancer rools 19 that is used for regulating continuously heavy substance groove 23 and light materials groove 24 length, and light materials groove 24 is respectively applied for heavy substance groove 23 and collects paper and Other Waste composition; Material groove epimere 17 adopts steel plate to be welded with material groove hypomere 16, connects as one through bolt; Gather materials inclined-plane 18, centre is elastomeric material, can regulate the length of heavy substance groove 23 and light materials groove 24 continuously through dancer rools 19.Stable for guaranteeing the air flow state in the separation system, prevent that outer gas stream from getting into casing by discharging opening and upsetting interior flow field, heavy substance groove discharging opening and light materials groove discharging opening are designed to column, and the centre installs three leaf low speed rotation blades respectively additional; What collect in the heavy substance groove is than heavy substance, relies on self gravitation to make 21 rotations of heavy substance groove sharf, and the main component in the light materials groove is paper and plastics, and its light materials groove sharf 15 passes through reduction of speed chain transmission 14 driving rotational by slowspeed machine 13.The circulatory system is connected through pipeline with air inlet by air outlet 12, realizes the circulation of wind.The dancer rools that utilize to be provided with can realize regulating continuously the length of heavy substance groove 23 and light materials groove 24, thereby has obtained according to actual needs and the technique effect of flexible continuous adjusting weight separating substances whereabouts; In addition, in the discharging opening of the discharging opening of heavy substance groove and light materials groove, three leaf low speed rotation blades are set respectively, thereby have prevented that outer gas stream from getting into casing by discharging opening and upsetting interior flow field, and then optimized separating effect.
When the house refuse that transmits from the supplied materials belt conveyor when material-falling hopper 6 falls into casing; Plastics and paper move along parabolic path under certain air intake angle and wind speed effect, transport apart from far away; Fall into light materials groove 24, be transported to next station by the horizontal belt conveyor in below; Middle heavy substance such as stone, brick, glass, footwear etc. receive the air intake airflow influence less, rely on self gravitation to fall into heavy substance groove 23, and it is pending to be transported to assigned address by below longitudinal belt conveyer.
Claims (9)
1. one kind splices adjustable horizontal airflow separator; Comprise air inlet system, separation system, the system that gathers materials and the circulatory system; The said system that gathers materials is positioned at said separation system below; The said system that gathers materials comprises the material groove and gathers materials inclined-plane (18); Said material groove comprises the heavy substance groove (23) that is used to accept weight, the light materials groove (24) that is used to accept light thing, reaches the material groove epimere (17) and the material groove hypomere (16) that connect heavy substance groove (23) and light materials groove (24), and the said inclined-plane that gathers materials (18) is positioned at the top of said material groove epimere (17), it is characterized in that; The said inclined-plane that gathers materials (18) is processed for elastomeric material, and it is provided with the dancer rools (19) that is used for regulating continuously heavy substance groove (23) and light materials groove (24) length.
2. by the described horizontal airflow separator of claim 1; It is characterized in that; Said separation system adopts the closed enclosure body structure of lead frame outsourcing galvanized steel plain sheet; Comprise the fixing air inlet box body section (7) of length, one or more fenestrate casing sections (8), a band door casing section (9), one or more are windowless casing section (10), air-out casing section (11); Above-mentioned each casing section is spliced through bolt, and said separation system overall length is adjustable, and said air-out casing section (11) side installs the wire netting of certain mesh additional.
3. by the described horizontal airflow separator of claim 2; It is characterized in that; Said air inlet box body section (7) left upper portion is provided with air inlet, upside has charging aperture; Said air-out casing section (11) right upper portion is provided with air outlet, and said fenestrate casing section (8) top is provided with organic glass window, and band door casing section (9) is provided with access door.
4. by the described horizontal airflow separator of claim 1, it is characterized in that said air inlet system comprises axial flow blower (1), the section of being flexible coupling (2), changeover portion (3), air-flow accelerating sections (4), adjusting handle (5) and support (22).
5. by the described horizontal airflow separator of claim 4; It is characterized in that; The air intake air-flow angle of air inlet system can be regulated through the inclination angle of the said adjusting handle of rotation (5) change air-flow accelerating sections (4) continuously; Said air-flow angle is in 0 °～45 ° scopes, and the air-flow wind speed can be regulated through the air inlet shutter of regulating said axial flow blower (1) continuously, and said air-flow wind speed is in 8～30m/s scope.
6. by the described horizontal airflow separator of claim 1; It is characterized in that; The discharging opening of said heavy substance groove is a columnar shape; Rotating vane (20) and heavy substance groove sharf (21) are set therein, and in order to prevent that outer gas stream from getting into casing by discharging opening and upsetting interior flow field, this heavy substance groove sharf (21) relies on the self gravitation driven rotary of the weight of collecting in the heavy substance groove.
7. by each described horizontal airflow separator of claim 1-6; It is characterized in that; The discharging opening of said light materials groove is a columnar shape; Rotating vane (20) and light materials groove sharf (15) are set in said light materials groove, and this light materials groove sharf (15) passes through reduction of speed chain transmission (14) driving rotational by slowspeed machine (13).
8. by each described horizontal airflow separator of claim 1-6, it is characterized in that the said circulatory system comprises the pipeline that connects air outlet and air inlet, to realize the circulation of wind.
9. by each described horizontal airflow separator of claim 1-6; It is characterized in that; Said airflow separator is used for from house refuse sorting paper delivery and plastics, and its air intake air-flow angle, wind speed, separation system length overall, heavy substance groove and light materials slot length all can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566780 CN202438461U (en) | 2011-12-21 | 2011-12-21 | Split-joint adjustable horizontal airflow separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566780 CN202438461U (en) | 2011-12-21 | 2011-12-21 | Split-joint adjustable horizontal airflow separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438461U true CN202438461U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120566780 Expired - Fee Related CN202438461U (en) | 2011-12-21 | 2011-12-21 | Split-joint adjustable horizontal airflow separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941186A (en) * | 2012-11-23 | 2013-02-27 | 保定市方正机械厂 | Compound selection machine for stale waste plastics |
| CN105521943A (en) * | 2016-01-31 | 2016-04-27 | 福建南平天和机械制造有限公司 | Box body structure for air flow reversing |
| CN106938248A (en) * | 2017-04-17 | 2017-07-11 | 安徽农业大学 | A kind of drum-type fresh leaf winnowing machine for tea making |
-
2011
- 2011-12-21 CN CN 201120566780 patent/CN202438461U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941186A (en) * | 2012-11-23 | 2013-02-27 | 保定市方正机械厂 | Compound selection machine for stale waste plastics |
| CN102941186B (en) * | 2012-11-23 | 2015-07-01 | 保定市方正机械厂 | Compound selection machine for stale waste plastics |
| CN105521943A (en) * | 2016-01-31 | 2016-04-27 | 福建南平天和机械制造有限公司 | Box body structure for air flow reversing |
| CN105521943B (en) * | 2016-01-31 | 2017-08-18 | 福建南平天和机械制造有限公司 | A kind of Winnowing box and its supporting middle housing |
| CN106938248A (en) * | 2017-04-17 | 2017-07-11 | 安徽农业大学 | A kind of drum-type fresh leaf winnowing machine for tea making |
| CN106938248B (en) * | 2017-04-17 | 2023-04-07 | 安徽农业大学 | A bright leaf air separator of drum-type for making tea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20151221 |
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| EXPY | Termination of patent right or utility model |