CN103736660B - One one section is roughly selected one section of selected rubbish and is reelected system - Google Patents
One one section is roughly selected one section of selected rubbish and is reelected system Download PDFInfo
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- CN103736660B CN103736660B CN201310572810.XA CN201310572810A CN103736660B CN 103736660 B CN103736660 B CN 103736660B CN 201310572810 A CN201310572810 A CN 201310572810A CN 103736660 B CN103736660 B CN 103736660B
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Abstract
The present invention relates to a kind of one section to roughly select one section of selected rubbish and reelect system, it is characterized in that roughly selecting system by one section and one section of selecting system is formed, one section of described system of roughly selecting comprises one section and roughly selects separatory vessel, feed hopper, motor and fan, be inclined at one section roughly select striker plate in separatory vessel and be arranged on one section roughly select a section of separatory vessel bottom roughly select tailing bucket and one section roughly select fine fodder bucket; One section of described selecting system comprises one section of selected separatory vessel, the air being successively set on one section of selected separatory vessel bottom distributes bucket, one section of selected tailing bucket and one section of selected fine fodder bucket, be arranged on the air supply system that air distributes bucket bottom, be arranged on the sorting unit in one section of selected separatory vessel, roughly select fine fodder bucket for one section and be fixedly connected with the top of one section of selected separatory vessel as the feed hopper of one section of selecting system.Advantage of the present invention is: effectively winding or the organic matter be clipped in inorganic matter are separated as much as possible, and structure is simple, and easy to maintenance, operating rate is high.
Description
Technical field
The invention belongs to refuse classification technical field, particularly one one section is roughly selected one section of selected rubbish and is reelected system.
Background technology
The Rational Classification utilization of rubbish is one and can produces economic benefit, environmentally friendly industry again.Containing the organic matter that much can burn in rubbish, if these organic matters are separated for combustion power generation, will be a kind of effective way of rubbish Appropriate application.The large multi-density of organic matter in rubbish is less, and the large multi-density of inorganic matter is comparatively large, so utilize gravity treatment organic matter combustible in rubbish effectively can be separated with incombustible inorganic matter.Organic matter is used for combustion power generation, so can't increase the moisture of combustible species in the process of gravity treatment, so can only select wind-force gravity treatment.
Summary of the invention
The object of this invention is to provide one organic matter to be separated from rubbish, do not increase organic moisture again, winding or the organic matter be clipped in inorganic matter can also be separated as much as possible, structure is simple, easy to maintenance, the one one section reliable, operating rate is high that operates steadily is roughly selected one section of selected rubbish and is reelected system.
The object of the invention is to be realized by following technical proposals:
Roughly select one section of selected rubbish and reelect system for a kind of one section of the present invention, it is characterized in that roughly selecting system by one section and one section of selecting system is formed,
One section of described system of roughly selecting comprises one section and roughly selects separatory vessel, be arranged on the feed hopper that a section is roughly selected separatory vessel top, the motor I that one section is roughly selected separatory vessel one end is set, what be connected with motor I is arranged on one section of fan roughly selected in separatory vessel, be inclined at one section roughly select striker plate in separatory vessel and be arranged on one section roughly select a section of separatory vessel bottom roughly select tailing bucket and one section roughly select fine fodder bucket;
One section of described selecting system comprises one section of selected separatory vessel, the air being successively set on one section of selected separatory vessel bottom distributes bucket, one section of selected tailing bucket and one section of selected fine fodder bucket, be arranged on the air supply system that air distributes bucket bottom, be arranged on the sorting unit in one section of selected separatory vessel, roughly select fine fodder bucket for one section and be fixedly connected with the top of one section of selected separatory vessel as the feed hopper of one section of selecting system;
Described air supply system is by motor II, and the air blast be connected with motor II and one end are connected with air blast, and the other end and air distribute the air supply duct that the end opening that struggles against is connected and formed, and described air supply duct is provided with electric check valve,
Described air distributes bucket by back taper bucket body, be arranged on the upper sorting cover plate on back taper bucket body top, the slag-drip opening and the slag-drip opening rubber stopper that are arranged on back taper bucket body bottom sides formed, described upper sorting cover plate is sorting cover plate in a punching, upper sorting cover plate four limit is welded with one section of selected separatory vessel end opening
Described sorting unit is the punching sorting plate tilted by, formed with the corresponding air inlet pipe of welding of each punching of the punching sorting plate tilted, the end opening of described air inlet pipe all distributes with air that the punching of the upper sorting cover plate struggled against is corresponding welds, the described both sides of inclination punching sorting plate and the plate-side plate welding of one section of selected separatory vessel, above the end of the punching sorting plate tilted, be provided with a strip demarcation strip, the two ends of strip demarcation strip are welded on the side plate of one section of selected separatory vessel.
Described one section is roughly selected separatory vessel one end is a narrow cylinder, and one end is a cuboid in addition, and cylindrical end face is closed, and cuboid end face opens wide.
Described striker plate is a perforated panel tilted, and striker plate is positioned at the bottom that a section is roughly selected separatory vessel feed hopper, and striker plate both sides are connected with one section of both sides side plate bolt roughly selecting separatory vessel cuboid section.
Roughly select the narrow cylinder side that tailing bucket is positioned at separatory vessel, roughly select the cuboid side that fine fodder bucket is positioned at separatory vessel for one section for described one section.
Described motor I is variable-frequency motor.
Advantage of the present invention is:
1) because the present invention adopts two sections of pneumatic separatings, the moisture of combustible can not be increased, strong to after burning;
2) system of the present invention is roughly selected at one section and is adopted the mode of the horizontal air blast of fan can be sorted out by most of combustible when roughly selecting, material time of staying on striker plate is long, under the effect of horizontal wind-force, part can be clipped in or the combustible organic be wrapped in noncombustibles is separated, tentatively improve the quantity of flammable substances roughly selecting fine fodder;
3) after the present invention adopts one section of selecting system, the gravitational separation on sorting plate of organic matter and inorganic matter, the time that sorting plate stops is long, be conducive to, under the effect of vertical intermittently wind-force and horizontal wind-force, being wound around by combustible the inorganic matter being entrained to the granularity of roughly selecting in fine fodder less when roughly selecting one section and separating.Variable-frequency motor through overregulating selected air blast controls wind-force, by Algorithm of Density Control at 1.0-1.1m
3between/t, can further the non-combustible inorganic matter being mingled in one section of density of roughly selecting in fine fodder and being greater than one section of selected separating density be separated.Eventually through one section of selected combustible content that improve final fine fodder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A view of Fig. 1.
Detailed description of the invention
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, roughly select one section of selected rubbish and reelect system for a kind of one section of the present invention, it is characterized in that roughly selecting system by one section and one section of selecting system is formed,
One section of described system of roughly selecting comprises one section and roughly selects separatory vessel 1, be arranged on the feed hopper 2 that a section is roughly selected separatory vessel 1 top, electricity I machine 5 that one section is roughly selected separatory vessel 1 one end is set, what be connected with motor I 5 is arranged on one section of fan 4 roughly selected in separatory vessel 1, be inclined at one section roughly select striker plate in separatory vessel 13 and be arranged on one section roughly select a section of separatory vessel 1 bottom roughly select tailing bucket 6 and one section roughly select fine fodder bucket 21;
One section of described selecting system comprises one section of selected separatory vessel 7, the air being successively set on one section of selected separatory vessel bottom distributes bucket, one section of selected tailing bucket 18 and one section of selected fine fodder bucket 19, be arranged on the air supply system that air distributes bucket bottom, be arranged on the sorting unit in one section of selected separatory vessel 7, roughly select fine fodder bucket 21 for one section and be fixedly connected with the top of one section of selected separatory vessel 7 as the feed hopper of one section of selecting system;
Described air supply system is by motor II 11, and the air blast 12 be connected with motor II 11 and one end are connected with air blast 12, and the other end and air distribute the air supply duct 14 that the end opening that struggles against is connected and formed, and described air supply duct 14 is provided with electric check valve 15,
Described air distributes bucket by back taper bucket body 13, be arranged on the upper sorting cover plate 10 on back taper bucket body 13 top, the slag-drip opening 16 and the slag-drip opening rubber stopper 17 that are arranged on back taper bucket body 13 bottom sides formed, described upper sorting cover plate 10 is sorting cover plate in a punching, upper sorting cover plate four limit is welded with one section of selected separatory vessel 7 end opening
On it, sorting cover plate four limit is welded with one section of selected separatory vessel 7 end opening,
Described sorting unit is the punching sorting plate 8 tilted by, formed with the corresponding air inlet pipe 9 of welding of each punching of the punching sorting plate 8 tilted, the end opening of described air inlet pipe 9 all distributes with air that the punching of the upper sorting cover plate 10 struggled against is corresponding welds, the both sides of described inclination punching sorting plate 8 and the plate-side plate welding of one section of selected separatory vessel 7, above the end of the punching sorting plate 8 tilted, be provided with a strip demarcation strip 20, the two ends that strip separates 20 plates are welded on the side plate of one section of selected separatory vessel 7.
One section of the present invention to roughly select separatory vessel 7 one end be a narrow cylinder, and one end is a cuboid in addition, and cylindrical end face is closed, and cuboid end face opens wide.
Striker plate 3 of the present invention is a perforated panel tilted, and striker plate is positioned at the bottom that a section is roughly selected separatory vessel 1 feed hopper, and striker plate 3 both sides are connected with one section of both sides side plate bolt roughly selecting separatory vessel cuboid section.
Roughly select the narrow cylinder side that tailing bucket 6 is positioned at separatory vessel, roughly select the cuboid that fine fodder bucket 21 is positioned at separatory vessel for one section for described one section.Its fan 4 roughly selects being connected with bolt of separatory vessel 1 cylindrical section casing 1 by being welded on fan 1 shell four bolts hole up and down with one section.
Duty of the present invention is:
1) drive motors I 5 of fan starts, and provide horizontal direction wind-force, rubbish feeds one section by feed hopper 2 and roughly selects separatory vessel 1, roughly selects proportion in separatory vessel 1 be less than 1.1t/m at one section
3combustible and partial hybrid in combustible proportion at 1.0-1.1t/m
3noncombustibles under the action of the forces of the wind, horizontal throw is comparatively far away, drops on one section and roughly selects in fine fodder bucket 21 and discharge.Than great, the short noncombustibles of horizontal throw drops on striker plate 3, tumble along striker plate 3 under the effect of gravity and horizontal wind-force, now the part combustible be mixed in noncombustibles is separated under the action of the forces of the wind, noncombustibles falls into one section from the end of striker plate 3 and roughly selects tailing bucket 6 and discharge, and combustible falls into one section and roughly selects fine fodder bucket 21 and discharge;
2) motor I 5 of fan adopts variable-frequency motor, can according to the change of rubbish supplied materials material properties, adjustment wind speed, controls the horizontal throw of combustible and noncombustibles, making noncombustibles drop on one section roughly selects in tailing bucket 6, and combustible drops on one section and roughly selects in fine fodder bucket 21;
3) motor 11 of one section of selecting system air blast 12 starts, for air distributes bucket 1 air feed.Air distributes bucket by air and enters the air feed that sorting plate 10 and air inlet pipe 9 are sorting unit.By the closedown of the consecutive intervals of the electric check valve 15 on air feed system pipeline 14 with open, the wind of supply sorting plate 10 is made to be the wind regime in a gap;
4) rubbish roughly selects by one section of a section of roughly selecting system the separatory vessel 7 that fine fodder bucket 21 enters one section of selecting system, drop on sorting cover plate 8, layering is realized under the effect of interval wind-force, the noncombustibles that proportion is greater than one section of selected separating density under, proportion is less than the combustible of one section of selected separating density upper.Now combustible is under the effect of horizontal wind-force, and stroke is far away, falls into one section of selected fine fodder bucket 19 and discharges, and being mingled with of not separating in roughly selecting at one period or the part noncombustibles be wrapped in combustible also can be separated under the action of the forces of the wind further.Roughly select the noncombustibles that mixes in fine fodder for one section to tumble on upper sorting cover plate 8 under the effect of horizontal wind-force and gravity, noncombustibles proceeds to the end of sorting cover plate 8, under the obstruct of demarcation strip 20.Fall into one section of selected tailing bucket 18 to discharge;
5) the motor II 11 variable ratio frequency changer buncher of air blast 12, can according to the change of one section of selected fine fodder bucket supplied materials character, adjustment wind speed, controls the movement locus of combustible and noncombustibles, make noncombustibles drop in one section of selected tailing bucket 18, combustible drops in one section of selected fine fodder bucket 19.The maximum quantity of wind of air blast 12 can meet the requirement of the impurity blowout dropped in air inlet pipe 9;
6) time air blast 12 is shut down, open the rubber stopper 17 that air distributes bucket, draw off the bits falling into air distribution bucket from air inlet pipe 9.
Because combustible is generally the less organic matter of proportion, noncombustibles is generally the larger inorganic matter of proportion, and separating density is generally 1.1t/m
3.And some treats to contain part proportion in the garbage raw material of sorting between 1.0-1.1t/m
3non-combustible inorganic matter, also having the less inorganic matter of part granularity to be wound around by organic matter has finally also been entrained in one section of fine fodder roughly selected, these inorganic matters enter when one section is roughly selected the part that fine fodder bucket becomes fine fodder, when combustion power generation, these inorganic matters can form more slag, and these slags be both not easy to clear up but also had have impact on the life-span of combustion furnace.In order to improve the content that one section is roughly selected combustible in fine fodder further, be necessary to one section of fine fodder roughly selected carry out again one section selected.
Claims (5)
1. roughly select one section of selected rubbish and reelect a system for one section, it is characterized in that roughly selecting system by one section and one section of selecting system is formed,
One section of described system of roughly selecting comprises one section and roughly selects separatory vessel, be arranged on the feed hopper that a section is roughly selected separatory vessel top, the motor I that one section is roughly selected separatory vessel one end is set, what be connected with motor I is arranged on one section of fan roughly selected in separatory vessel, be inclined at one section roughly select striker plate in separatory vessel and be arranged on one section roughly select a section of separatory vessel bottom roughly select tailing bucket and one section roughly select fine fodder bucket;
One section of described selecting system comprises one section of selected separatory vessel, the air being successively set on one section of selected separatory vessel bottom distributes bucket, one section of selected tailing bucket and one section of selected fine fodder bucket, be arranged on the air supply system that air distributes bucket bottom, be arranged on the sorting unit in one section of selected separatory vessel, roughly select fine fodder bucket for one section and be fixedly connected with the top of one section of selected separatory vessel as the feed hopper of one section of selecting system;
Described air supply system is by motor II, and the air blast be connected with motor II and one end are connected with air blast, and the other end and air distribute the air supply duct that the end opening that struggles against is connected and formed, and described air supply duct is provided with electric check valve,
Described air distributes bucket by back taper bucket body, be arranged on the upper sorting cover plate on back taper bucket body top, the slag-drip opening and the slag-drip opening rubber stopper that are arranged on back taper bucket body bottom sides formed, described upper sorting cover plate is sorting cover plate in a punching, upper sorting cover plate four limit is welded with one section of selected separatory vessel end opening
Described sorting unit is the punching sorting plate tilted by, formed with the corresponding air inlet pipe of welding of each punching of the punching sorting plate tilted, the end opening of described air inlet pipe all distributes with air that the punching of the upper sorting cover plate struggled against is corresponding welds, the described both sides of inclination punching sorting plate and the plate-side plate welding of one section of selected separatory vessel, above the end of the punching sorting plate tilted, be provided with a strip demarcation strip, the two ends of strip demarcation strip are welded on the side plate of one section of selected separatory vessel.
2. roughly select one section of selected rubbish and reelect system for one section according to claim 1, it is characterized in that described one section, to roughly select separatory vessel one end be a narrow cylinder, and one end is a cuboid in addition, and cylindrical end face is closed, and cuboid end face opens wide.
3. roughly select one section of selected rubbish and reelect system for one section according to claim 1, it is characterized in that described striker plate is a perforated panel tilted, striker plate is positioned at the bottom that a section is roughly selected separatory vessel feed hopper, and striker plate both sides are connected with one section of both sides side plate bolt roughly selecting separatory vessel cuboid section.
4. roughly select one section of selected rubbish and reelect system for one section according to claim 1, it is characterized in that described one section is roughly selected the narrow cylinder side that tailing bucket is positioned at separatory vessel, roughly selects the cuboid side that fine fodder bucket is positioned at separatory vessel for one section.
5. roughly select one section of selected rubbish and reelect system for one section according to claim 1, it is characterized in that described motor I is variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572810.XA CN103736660B (en) | 2013-11-18 | 2013-11-18 | One one section is roughly selected one section of selected rubbish and is reelected system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572810.XA CN103736660B (en) | 2013-11-18 | 2013-11-18 | One one section is roughly selected one section of selected rubbish and is reelected system |
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| Publication Number | Publication Date |
|---|---|
| CN103736660A CN103736660A (en) | 2014-04-23 |
| CN103736660B true CN103736660B (en) | 2015-11-18 |
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| CN201310572810.XA Active CN103736660B (en) | 2013-11-18 | 2013-11-18 | One one section is roughly selected one section of selected rubbish and is reelected system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064123A2 (en) * | 1981-04-23 | 1982-11-10 | DANECO-DANIELI ECOLOGIA Spa | Aeroballistic device for separating the components of pretreated solid urban waste |
| CN202162149U (en) * | 2011-06-15 | 2012-03-14 | 大连富农科技发展有限公司 | Seed winnower |
| CN202741345U (en) * | 2012-06-11 | 2013-02-20 | 湖南兰岭绿态茶业有限公司 | Tealeaves winnowing machine |
| CN202984117U (en) * | 2013-01-07 | 2013-06-12 | 成都首创环境工程有限公司 | Horizontal type wind power garbage fine separator |
-
2013
- 2013-11-18 CN CN201310572810.XA patent/CN103736660B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064123A2 (en) * | 1981-04-23 | 1982-11-10 | DANECO-DANIELI ECOLOGIA Spa | Aeroballistic device for separating the components of pretreated solid urban waste |
| CN202162149U (en) * | 2011-06-15 | 2012-03-14 | 大连富农科技发展有限公司 | Seed winnower |
| CN202741345U (en) * | 2012-06-11 | 2013-02-20 | 湖南兰岭绿态茶业有限公司 | Tealeaves winnowing machine |
| CN202984117U (en) * | 2013-01-07 | 2013-06-12 | 成都首创环境工程有限公司 | Horizontal type wind power garbage fine separator |
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| Publication number | Publication date |
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| CN103736660A (en) | 2014-04-23 |
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