CN2704425Y - Duplexing airflow separator sets - Google Patents
Duplexing airflow separator sets Download PDFInfo
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- CN2704425Y CN2704425Y CN 03261567 CN03261567U CN2704425Y CN 2704425 Y CN2704425 Y CN 2704425Y CN 03261567 CN03261567 CN 03261567 CN 03261567 U CN03261567 U CN 03261567U CN 2704425 Y CN2704425 Y CN 2704425Y
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Abstract
The utility model provides duplexing airflow separator sets, comprising an injection pump, an adsorber, a cyclone, a jet adsorption system and feed hopper composed of a soaking dust remover, a horizontal blow separator, a cyclone soaking dust remover, a horizontal airflow separating system composed of a frequency conversion fan. According to the principle of hydromechanics and aerodynamics, system integration and technology fusion, making use of the pressure change rule of the flowing airflow inside of pipes successfully, aggregating the gas jet, turbulence, cyclone, corona, ejection, air delivery, adsorption, shear, airflow separation, level points separation, machinery separation, specific gravity separation, porous displace, cyclone soaking dust and converter technique on one body, the utility model eliminates the phenomenon that the plastic bags and other light materials in the garbage adhere to the airflow channel, removes the interfere of the waste clothes and cloth and other rough materials to the airflow separation, and separates the glass, broken bricks, stones, ceramic sheets, leaves, paper sheets, melon peels, husks, coal ash etc. quickly.
Description
One, technical field:
The air-classifier of sorting operation before the utility model relates in the domestic garbage comprehensive treatment technology.It is synthetic by jet adsorption system and horizontal wind screen system; The suction inlet of jet pump is associated with anti-bucket type absorber in the jet adsorption system, and the endless belt is around thereon, and is close to the suction inlet of absorber; Spray delivery side of pump and be associated with deduster.The jet adsorption system places horizontal wind screen system leading portion.Step shape feed hopper places the top of horizontal airflow separator bar shaped charging aperture in the horizontal wind screen system; The bar shaped air port of horizontal airflow separator is associated with frequency conversion fan, and outlet is associated with deduster; Compound pneumatic separation is that substep uses air-flow to carry out sorting; It at first picks up and utilizes the endless belt to transport the frivolous things such as polybag in the rubbish by the jet adsorption system, makes it successfully to sort out from rubbish; Again by horizontal wind screen system with air-flow disperse, the remaining rubbish of smashing and kick up, its difference by proportion is separated comes off in different positions, finish assorting room rapidly.Utilizing pneumatic separation rubbish is a kind of good method of high-efficiency and economic, but is difficult to promote always; Its reason is that the frivolous things such as polybag in the rubbish often stop up gas channel.Compound pneumatic separation is earlier frivolous things such as the polybag in the rubbish, the scraps of paper, dish leaf to be sorted out earlier, with horizontal separator the stone in the house refuse, brickbat, rag, shell, dish group, coal ash etc. is separated rapidly again.It is that evolution with the variation of self structure and function makes the method for pneumatic separation be able to successful Application in refuse classification.
Two, background technology:
The domestic garbage comprehensive treatment technology is collection recovery, sorting, fermentation, utilization, composting, burning, the landfill total system engineering for one.System's sorting of big twice before and after the technological requirement of domestic garbage comprehensive treatment technology is carried out rubbish.The preceding sorting of house refuse is follow-up each operation key of success; Preceding sorting is unsuccessful, and follow-up each operation basically can be not successful.Any process means all is that the device of method and this method of realization is formed.The chaotic situation and the complicated ingredient of rubbish require us, have only many one to take turns sorting, and just a little less confusion of meeting could be become simply by complexity.Vertical pneumatic separation mode in the past is that introduction of foreign technology is carried out, and produces little effect because of being not suitable for national conditions.In assorting room, frivolous things such as polybag, the scraps of paper, dish leaf stick on the gas channel block airflow passage through regular meeting; Usually influence the efficient and the effect of sorting, even will stop, just can proceed by labor cleaning's gas channel.
The present situation of refuse classification, various places are irregular differs, and form is multifarious; Adopt artificial separation rubbish, still account for 70% abroad, domesticly more well imagine; The person not only exhausts the people and drains the treasury, and efficient is low, and environment is poor; Very filthy stench environment is unfavorable for labourer's labour protection and physical and mental health.Comprehensive treatment technique fails to draw attention, and Introducing Technical Equipment is difficult to be fit to national conditions and also just is difficult to play a role the requirement height of refuse classification; Simple mechanical sorting is intended to obtain to reclaim profit, no matter secondary pollution; Easy compost, fertilizer efficiency is poor, leaves a legacy of trouble to the peasant; Directly incinerating combustion value is low, and the palpus oil spout is combustion-supporting, and clinker is many and unclean, the cost height; Directly the landfill occupation of land is many, and secondary pollution is serious; Air storage, stinking smell assaulting one's nostrils, and accident occurs frequently.These modes all are the pollution transportations of " serve the present age, leave a legacy of trouble in the descendants ".Artificial separation should be eliminated, and falling behind situation should change.The protection environment, administering pollution is fundamental state policy; Grow with each passing hour, the collusion development is the epoch fortes.Must carry out collection recovery, sorting, utilization, fermentation, composting, burning, landfill comprehensive garbage disposal technological system engineering for one.Walk the road of " innoxious, minimizing, resource ".
China's output of coal ranks first in the world, and energy resource structure and economic condition make people's dependence to coal on energy-consuming very big.The composition of house refuse is to be determined by people's habits and customs, civilization degree, economic situation, consumption pattern, family structure and technological progress factors.Look at our mother river, the white pollution two sides grass of eating, house refuse is endangering the life in the water.Understanding the problems referred to above just have new thinking to garbage disposal.
Three, summary of the invention:
The purpose of this utility model is a kind of compound pneumatic separation unit that will provide in the garbage preliminary sorting technology.It can at first be separated frivolous things such as the polybag in the house refuse, the scraps of paper, dish leaf, guarantees that the gas channel of separator is not blocked; Rag, fiber, rope, coarse fodder can be separated again then; And then the stone in the house refuse, pottery sheet, glass, brickbat, melon skin, shell, dish group etc. are separated rapidly.
Principle of the present utility model is such:
According to the principle of " hydrodynamics " " aerodynamics ", press the pressure Changing Pattern that air-flow flows in pipe, adopt the method for the system integration, technological incorporation, compound pneumatic separation unit is set.According to the jet pump principle, as working media, injection produces suction from the driving fluid of absorber at suction inlet, draws frivolous things such as polybag, and it is at first separated from house refuse with compressed air; Through deduster udst separation discharging, this is the operation principle of jet adsorption system to air-flow under the effect of pressure reduction.Separate through feed hopper machinery, force fiber, rag, rope, coarse fodder in the rubbish to separate, further get rid of interference, make rubbish form tentiform and fall separator from screen cloth; Because the effect of blower fan, the high speed air curtain is pressed certain angle cutting rubbish curtain, machinery forces the fluid-mixing turbulent flow, seethes, step-down, loose rubbish is scattered by proportion separately, press drop point and receive separation, stone in the house refuse, brickbat, shell, dish group etc. are just separated rapidly, and air-flow enters deduster dedusting discharging or circulates from outlet, and this is the principle of pneumatic separation.
Structure of the present utility model is such:
The horizontal wind screen system that the jet adsorption system that compound pneumatic separation unit is made up of tubular three way type jet pump 3, anti-bucket type absorber 19, circular whirlwind immersion deduster 9 etc. and step shape feed hopper 43, horizontal airflow separator 38 etc. are formed synthesizes; The jet adsorption system places the leading portion of wind screen system.
Compound pneumatic separation is that substep carries out sorting with air-flow; At first pick up and utilize endless belt 2 to transport the frivolous things such as polybag in the rubbish, make it successfully from rubbish, to sort out by the jet adsorption system; Again by horizontal wind screen system with air-flow disperse, the remaining rubbish of smashing and kick up, its difference by proportion is separated comes off in different positions, make rubbish finish assorting room rapidly.
The suction inlet of jet pump 3 is associated with anti-bucket type absorber in the jet adsorption system, and endless belt 2 is around thereon, and is close to the suction inlet 18 of absorber 19; The outlet of jet pump 3 is associated with circular whirlwind immersion deduster 9.A lot of bar holes 1 are arranged on the endless belt 2, be the round end key bar shaped; Endless belt 2 is close on the suction inlet 18; Endless belt 2 is driven by motor 20, around absorber 19 operations; One side of endless belt 2 is provided with material scraping plate 17, blanking barrel 15, valve 16, hopper 13,14; The radially tangent line of the axis of valve 16 and tubular blanking barrel 15 is tangentially settled at an angle.The mixer 5 of jet pump 3, diffuser 6 straight-through dedusters 9; Be provided with hopper 7,8 at diffuser 6, its outlet is adjustable seal, seal is all by the identical hermatic door of the supporting structure of difformity separately in the unit, just the shape of sealing plate 12 there are differences, sealing door-plate 12 by steel plate and rubber slab are bonded connects with five metals loose-leaf and the adjustable seal that possesses certain angle; The adjusting screw(rod) of making by lever principle 10 and balancing weight 11 and indifference; Rotate the position of variable it and adjusting screw(rod) 10 of balancing weight 11.Immersion deduster 9 is identical with 22 structures.
Step shape feed hopper 43 places the top of horizontal airflow separator 38 bar shaped charging apertures 42 in the horizontal wind screen system; The bar shaped air port 41 of horizontal airflow separator 38 is associated with frequency conversion fan 39, and outlet is associated with circular whirlwind immersion deduster 22.Establish electronic feed roller 45 in the feed hopper 43, on the blade 44 of multi-group camber line blade is arranged; Feed hopper 43 is stepped; The notch board of feed hopper 43 is comb comb shape shape.Discharge roller 47 is placed side by side the step side at feed hopper 43.The arc sections of the special-shaped screen cloth 46 that can change by granularity requirements is placed between feed roller 45 and the bar shaped blanking 42, and slanted screen portion is whole to have the semicircle hole of one's own, formation third level ladder after crossing over discharge roller 47.Blade 44 sees through the comb comb slit of the bar seam and the feed hopper 43 of screen cloth 46 artificially.Each is organized blade 44 corresponding start line on feed roller 45 and becomes an oblique line.
The utility model has following advantage:
A, compound pneumatic separation, the method for the employing system integration, technological incorporation, the division of labor is clear and definite, implements step by step, and nothing is twined, nothing is stopped up; Effective, efficient is high, day sorting rubbish is more than 200 tons; Adaptability is strong, can adjust unit in the unit according to user situation, to adapt to on-the-spot the variation; Tumbler is few, and the life-span is long.
B, absorber, whirlwind immersion deduster, adjustable hermatic door, feed hopper, horizontal airflow separator modern design are skillfully constructed; Offer bar hole on the endless belt, both kept gas channel, in finite size, obtained the belt section of maximum convey materials again; The pond that is provided with is both at middle position, and flow process is short, and volume is little, can implement peripheral operation again, is at physical existence, and is convenient to regulation and control and maintenance; Adjustable hermatic door can keep the system sealing degree again by automatic discharge, regulates and opens number of times; Feed hopper can separate clothing cloth coarse fodder, rubbish can be extruded into loose rubbish curtain again and fall; Horizontal airflow separator can form air curtain the rubbish curtain is sheared, and can make air stream turbulence and step-down again, and the drop point adjustable plate has been regulated the reception drop point of rubbish effectively, and degree of sorting is improved, and is effective.
Behind C, employing compressed air, converter technique, the air-flow corona, the workplace noise is little, and is energy-efficient pollution-free; Environmental benefit is good, and social benefit is good, and is good in economic efficiency.
D, sorting have improved the use value of rubbish, have reduced the burning cost, have reduced amount of landfill, and several times have increased the service life of landfill yard, have reduced the secondary pollution of landfill yard.
Four, annex explanation:
The absorption of Fig. 1 jet is the flow structure schematic diagram
The horizontal wind screen system structure principle chart of Fig. 2
Among the figure:
1 bar hole, 2 endless belts, 3 jet pumps, 4 nozzles
5 mixers, 6 diffusers, 7 hoppers, 8 hoppers
9 dedusters, 10 adjusting screw(rod)s, 11 balancing weights, 12 hermatic doors
13 hoppers, 14 hoppers, 15 blanking barrel, 16 valves
17 material scraping plates, 18 suction inlets, 19 absorbers, 20 motors
21 bend pipes, 22 dedusters, 23 spiral ducts, 24 seal cavities
27 times outlets of 25 ponds, 26 dust falls awl, 28 valves
29 seals, 30 hermatic doors, 31 annular spaces, 32 water inlet pipes
33 overflow pipes, 34 upper outlets, 35 hermatic doors, 36 level Four hoppers
37 hermatic doors, 38 airflow separators, 39 blower fans, 40 mouths of pipe
41 bar shaped air ports, 42 feed openings, 43 feed hoppers, 44 blades
45 feed rollers, 46 special-shaped screen cloth 47 discharge rollers 48 turbulent flow plates
49 drop point adjustable plates, 50 mouths of pipe
Among Fig. 1: the jet adsorption system is made up of jet pump 3, absorber 19 whirlwind immersion deduster 9.Bar hole 10 is arranged on the endless belt 2; Endless belt 2 is close on the suction inlet 18, is driven by motor 20; Endless belt 2 sides are provided with material scraping plate 17, blanking barrel 15, valve 16, hopper 13,14; Jet pump 3 is made up of mixer 5, diffuser 6, hopper 7,8, logical whirlwind immersion deduster 9; Seal is all by the hermatic door of the supporting structure unanimity of shape separately in the unit.System among the figure is in running order.
Among Fig. 2: horizontal wind screen system is formed feed hopper 43 and is stepped by feed hopper 43, horizontal airflow separator 38, whirlwind immersion deduster 22, blower fan 39, the mouth of pipe 40,50 sealings; Electronic discharge roller 47 is placed side by side in feed hopper 43 step side.The arc sections of abnormity screen cloth 46 is placed between feed roller 45 and the bar shaped feed opening 42, has the semicircle hole of one's own behind its slanted screen portion whole leap discharge roller 47, forms third level ladder.The sieve that blade 44 sees through screen cloth 46 artificially meets the comb comb with feed hopper 43 side plates to meet the crack, feed hopper 43 is placed in horizontal air-flow winnowing machine 38 tops, the place ahead is provided with mechanical turbulence plate 48 on the bar shaped air port 41, inferoanterior is provided with level Four hopper 36, four level Four hoppers 36 are all established adjustable hermatic door 37, be provided with three drop point adjustable plates 49 each other, preceding square tube whirlwind immersion deduster 22.System among the figure is in running order.
Five, the specific embodiment:
Compressed air removes the driving fluid of injection from absorber 19 from the ejection of nozzle 4 high speeds as the working media working fluid, produces absorption affinity at suction inlet 18; Air communication is crossed bar hole 1 on the endless belt 2 constantly by injection, and the frivolous thing in the rubbish that suction inlet 18 is aimed at relies on the strength of air-flow to be inhaled like this.Polybag in the rubbish, the scraps of paper, dish leaf can't pass through bar hole 1, can only be with endless belt 2 operations, to suction inlet 18, the one, owing to the forfeiture of suction sinks, the 2nd, its disengaging endless belt 2 that asks by force of scraper plate 17 machineries fall into blanking barrel 15, frivolous thing having separated by success such as polybag, dish leaf, the scraps of paper from rubbish.The radially tangent line of valve 16 and tubular blanking barrel 15 is introduced compressed air at an angle, forms swirling eddy.The frivolous things such as polybag, the scraps of paper, dish leaf that fall into blanking barrel 15 advance in blanking barrel 15 rotations, descend because of air pressure behind the disengaging cylindrical shell, loss of power and falling voluntarily, because their proportion differences, the distance of advancing under the strength effect is also just different, drop point is different naturally, they has been sent into hopper 13,14 separately respectively like this, again by successful sorting.Enter the fragment dust of bar hole 1 with driving fluid, advance to diffuser 6, because air pressure descends, the air-flow transport power reduces, and do not prop up fall because of strength ends such as fragment, by than reentering in the hopper 7,8; Diffuser 6 straight-through whirlwind immersion dedusters 9, dust just enters with air-flow, carries out whirlwind immersion dedusting.After frivolous thing such as polybag was successfully separated, follow-up pneumatic separation just can not occur having stopped up the gas channel phenomenon.
Elder generation are used for the mode of horizontal pneumatic separation among the sorting of crops already, and the grain blow-thresher in old times is exactly an example, and childhood still comes clearly into view round the scene of its playful frolicking; Today, we are used for refuse classification to it is the thing that follows a well mapped-out plan, but all are indiscriminately imitated and are domed to failure.Feed hopper 43 finish to rubbish go thick, disperse, open, sorting, feeding work, rope, cotton clothes, coarse fodder are selected to come out, interference is excluded, screenings has also formed the rubbish curtain.The air communication of high speed and high pressure is crossed bar shaped air port 41 and is formed air curtain under the effect of blower fan, and the rubbish curtain that shearing blanking mouth 42 falls is broken up separately; Machinery at turbulent flow plate 48 forces down, forms turbulent flow, and rubbish rolls in horizontal airflow separator 38 with air-flow and soars, and breaks away from layering; Because the variation in body cross section, pressure descends, and rubbish material falls because of losing the strength supporting; The proportion difference has caused the difference of speed and drop point, rotates drop point adjustable plate 49, and rubbish material is just inserted respectively in the level Four hopper 36.Stone in the house refuse, pottery sheet, glass, brickbat, melon skin, shell, coal ash, cigarette end, dish group etc. have separated rapidly.Air-flow enters whirlwind immersion deduster 22 soak dedusting and discharging or circular flow.
A lot of bar holes 1 are arranged on the described endless belt 2, be the round end key bar shaped, it mainly is for increasing endless belt 2 intensity that its hole is split into bar shaped; Bar hole 1 one is the enough cross sections that guaranteed gas channel, the 2nd, and allow endless belt 2 in limited yardstick, obtain maximum transverse width; The 3rd, the outlet of both having given fractionlet has bottled up frivolous things such as polybag again; Under the effect of jet pump, driving fluid is through absorber 19 current-sharings, suction inlet 18 each uniformity obtained suction, endless belt 2 is close on the suction inlet 18, and bar hole 1 is aimed at rubbish material and adsorbed with regard to the driving fluid that passes through of energy suction unanimity, and sealing bar hole 1, under the effect of motor 20, what constantly went round and began again in endless belt 2 moves around absorber 19, makes the bar hole 1 on it produce displacements with suction inlet 18; The suction of the frivolous thing in the 2 pairs of rubbish in endless belt produces because of its displacement, also disappears because of its displacement.Bar hole 1 is moved within the suction inlet 18, and the air communication mistake is just arranged; Bar hole 1 is moved to outside the suction inlet 18, and just airless passes through.Gas channel is concerning bar hole 1, because of its displacement forms, because of its displacement disappears.The endless belt 2 that the position, hole because of the rotation conversion comes to this, and constantly the frivolous thing of drawing of rubbish is seen off.The frivolous thing of sending one is to have lost air-flow suction to fall into blanking barrel 15, two, material scraping plate 17 machineries please its break away from endless belt 2 by force, want to stay on the endless belt 2 all not all right.Polybag, the scraps of paper, dish leaf have sorted out from rubbish like this, occur never again having stopped up the phenomenon of air flue by them.
Described feed hopper 43 be to the rubbish material that has separated frivolous things such as polybag go slightly, disperse, open, the work of sorting, feeding.Coarse fodder in duds, mashed cloth, the rubbish is sorted out at this, and screenings has also formed the rubbish curtain.Be with the blade 44 of camber line blade on the electronic feed roller 45, the artificial bar shaped that sees through screen cloth 46 is sieved the comb comb that meets with feed hopper 43 side plates and is met the crack, and the one, can drag the cutter cutting, the rubbish material that wherein can shred is shredded, breaks up, drag to screen cloth 46, be pressed into bar shaped material 42; The 2nd, those be can't cut, try in vain to break to pieces, press rubbish things such as the not mashed clothing that can not enter screen cloth 46, cloth, coarse fodder, with they take off from, release the outlet of hopper 43 step side, allow it roll into its semicircle hole, slide to the back of horizontal airflow separator 38 along special-shaped screen cloth 46 slanted screen portions; The blade 44 of odd number group corresponding starting point on feed roller 45 becomes an oblique line, make blade enter in the rubbish successively piecewise, the one, for reducing power consumption and impact, resonance, the 2nd, make it produce certain axial pushing force, force rubbish in hopper 43, to produce a small amount of axial displacement wriggling, help loose whereabouts.Feed hopper 43 is stepped, and discharge roller 47 is placed side by side in feed hopper 43 step side.Each step all be uncovered towards terrace, be provided with special-shaped screen cloth 46 after, the clothing cloth coarse fodder that sub-elects can be cooked various freely-movables thereon on request.The slanted screen portion of abnormity screen cloth 46, the rubbish coarse fodder that helps being extruded rolls to semicircle cheats; Unlikelyly be wrapped on the spiral or block discharge roller 47.Cloth, clothing coarse fodder are then slipped by the semicircle hole.The notch board of feed hopper 43 is made comb comb shape shape, and its comb seam can be cleared up the camber line blade, with scraping off of winding fibrecord thereon and so on machinery.Feed opening 42 is done and is in strip, be machinery force rubbish material to form tentiform after fall again.When the rubbish that has separated frivolous things such as polybag, the scraps of paper, dish leaf enters feed hopper 43, feed roller 45 constantly rotates.Blade 44 is chopping, force feed on the one hand, makes rubbish material be disperseed, open, be pressed into feed opening 43, forms the rubbish curtain; Take off from oversize on the one hand, release the side outlet of feed hopper 43, deliver to horizontal airflow separator 38 back after separating again.Like this, feed hopper 43 finished to rubbish material go thick, disperse, open, the work of sorting, feeding, the clothing cloth coarse fodder screenings that is sorted out has also formed the rubbish curtain.
Described whirlwind immersion deduster 22 is identical with 9 structures, all is to be power with the air-flow, leans on air water pressure reduction by water exclusion; Adding central pond 25 in former cyclone dust collectors forms.Whirlwind air flue 23 inside and outside walls at cyclone dust collectors respectively add straight jacket casing thereon; Urceolus is bored 26 with dust fall and is combined, and inner core combines with pond 25 base cones, forms confined space 24; Certain altitude is provided with bend pipe 21 in the pond 25, connects confined space 24; There is annular space 31 between bend pipe 21 and the pond 25 straight tubes; Finished transformation to cyclone dust collectors with the volume of minimum, obtained the shortest gas flow process passage, it is to form according to the water tobacco pipe design that the old times smokers aspirate, and its micronic dust in can filtered airflow makes air-flow become pure.The pond 25 awl end one sides are established upper channel 34 and lower channel 27.Last lower channel on an axis, the middle part communicates with pond 25, makes pond 25 waters surface extend to external.This structure allows the pond 25 that is in central authorities from can not touch, cannot see, breaking away from the passive situation of uncontrollable water surface elevation.Last lower channel is convenient to maintenance is cleared up in pond 25 on an axis; Lower channel can discharge all backward, corrupt and reactionary things by valve 28 controls; Upper channel 34 is provided with hermatic door 35 protections, and the pond of boiling can not splashed down muddy water in the workplace; Water surface ball float on water inlet pipe 32 valves is amount of makeup water automatically; The immersed depth of the Height Adjustable bend pipe 21 of overflow pipe 33, the pressure reduction of control air water guarantees the regular washing of air-flow.Dust fall awl 26 possesses the sealing outlet, and is furnished with adjustable hermatic door 30, and the outlet of dust and sealing property are guaranteed.Dust when the air-flow band and enter whirlwind immersion deduster 9,22 from whirlwind air flue 23, dust after the cyclone dust removal, falls into dust fall awl 26 in advance under gravity, inertia, action of centrifugal force; The air-flow band micronic dust and is risen to confined space 24, enters in the water in pond 25 through bend pipe 21, seethes concussion, push wave is noisy and confused, and micronic dust is increased by water drenched back deadweight, and strength is not propped up, and separately breaks away from, and the bottom sinks; Air-flow is finished the washing to self, easily, breaks away from water exclusion, leaves the water surface, becomes pure air-flow, and just as the back floor-dust that rains can't go up to the air, micronic dust is all cleaned by rainwater in the air, makes the people feel that air is pure and fresh especially the same.Pure air-flow is 31 risings from the annular gap, and 25 inner core is discharged along the pond, or enter the next round circulation.
Described adjustable hermatic door is supporting on adjustable seal.All there is bigger negative pressure in the position of set adjustable seal in the system, is the inevitable and desirable place that sinks voluntarily by proportion behind the rubbish material forfeiture transport power.When rubbish material was stacked into certain altitude, its deadweight just can be squeezed out hermatic door and be discharged automatically.Regulating the unlatching dynamics of sealing door-plate 12 and opening number of times is exactly the sealing property that keeps negative pressuren zone, and this is the normal operation of assurance system and improves one of necessary means of efficiency of dust collection." point out in the simple and clear Design of ventilation handbook " have data to show, leak out 5%, efficiency of dust collection reduces by 50%, the 10%-15% that leaks out, and efficient reduces to zero." compound pneumatic separation unit is synthetic by jet adsorption system and wind screen system.Be to keep the system sealing performance, the adjustable seal in many places that is provided with according to the component of refuse of complexity is all supporting adjustable hermatic door, the system leak rate of making is lower than 4%.All by the hermatic door of the supporting structure unanimity of shape separately, the shape that just seals door-plate 12 there are differences each seal in the unit.Sealing door-plate 12 is bonded by steel plate and rubber slab, connects with loose-leaf in the handware and the adjustable seal that possesses certain angle; The adjusting screw(rod) of making by lever principle 10 and balancing weight 11 and indifference rotate the position of variable it and adjusting screw(rod) 10 of balancing weight 11.As the weighing lever in our daily life with claim thallium, can contend with the reason that art is good for strength that Here it is with slight title thallium and article than hundred times of its tuples.Sealing surface contacts with elastomeric material, and purpose is at the seal degree of strengthening it.Regulate balancing weight 11, be to increase the weight of to seal the weight of door-plate, strengthen its degree of obturaging, increase the accumulation of materials inside, reduce and open number of times, thereby reduce leak rate, guarantee the normal operation and the dust removing effects of system.
Design philosophy of the present utility model, originates from life comes from nature, comes from experiment, comes from theory, comes from practice.The pressure Changing Pattern that it has successfully utilized air-flow carries out the system integration, technological incorporation, has eliminated the phenomenon of frivolous thing adhesion such as polybag, scraps of paper gas channel in the house refuse; Removed of the interference of the thick material of breaking clothing to airflow separator; Successfully with the glass in the house refuse, brickbat, rag, dish group, cigarette end, melon skin, shell, etc. separate rapidly; Reduce secondary pollution, protected environment.
Claims (6)
1. the horizontal wind screen system that the jet adsorption system that compound pneumatic separation unit is made up of tubular three way type jet pump (3), anti-bucket type absorber (19), circular whirlwind immersion deduster (9) and step shape feed hopper (43), horizontal airflow separator (38) etc. are formed synthesizes; It is characterized in that: the jet adsorption system should place the leading portion of wind screen system; The suction inlet of jet pump in the jet adsorption system (3) connects anti-bucket type absorber (19), and endless belt (2) around thereon, and is close to the suction inlet (18) of absorber (19); The outlet of jet pump (3) is associated with deduster (9); The feed hopper of step shape (43) places the top of horizontal airflow separator (38) bar shaped charging aperture (42) in the horizontal wind screen system; The bar shaped air port (41) of horizontal airflow separator (38) is associated with frequency conversion fan (39), and outlet is associated with deduster (22).
2. follow according to the described compound pneumatic separation unit of claim 1, it is characterized in that: a lot of bar holes (1) are arranged on endless belt (2), and through hole is the round end key bar shaped; Endless belt (2) is driven by motor (20), is close on the adsorption orifice (18), moves around absorber (19); Band (2) one sides of going in ring are provided with material scraping plate (17), blanking barrel (15), valve (16), hopper (13) (14); The radially tangent line of the axis of valve (16) and tubular blanking barrel (15) is tangentially settled at an angle; The mixer (5) of jet pump (3), the straight-through whirlwind immersion of diffuser (6) deduster (9); Be provided with hopper (7) (8) at diffuser (6), its outlet is adjustable seal.
3. compound pneumatic separation unit according to claim 1 is characterized in that; Establish electronic feed roller (45) in the feed hopper (43), on the blade (44) of multi-group camber line blade is arranged; Feed hopper (43) is stepped, and the side plate of its step side is comb comb shape shape; Discharge roller (47) is placed side by side in feed hopper (43) step side; The arc sections of the special-shaped screen cloth (46) that can change by granularity requirements is placed between feed roller (45) and the bar shaped feed opening (42), and slanted screen portion is whole to have the semicircle hole of one's own, formation third level ladder after crossing over discharge roller (47); The bar that blade (44) sees through screen cloth (46) artificially meets and the comb comb of feed hopper (43) side plate meets the crack; Each is organized blade (44) and becomes an oblique line in the upward corresponding starting point of feed roller (45).
4. compound pneumatic separation unit according to claim 1 is characterized in that: the bar shaped feed opening (42) of horizontal airflow separator (38) is isometric, parallel with bar shaped air port (41) and possess certain space angle; Bar shaped air port (41) is gone up the place ahead and is provided with mechanical turbulence plate (8), and inferoanterior is provided with level Four hopper (36), all establishes adjustable hermatic door (37), establishes three drop point adjustable plates (49) each other, and immersion deduster (22) is established at the rear.
5. compound pneumatic separation unit according to claim 1, it is characterized in that: deduster (22) and (9) are that whirlwind air flue (23) inside and outside wall at cyclone dust collectors respectively adds straight jacket casing thereon, urceolus combines with dust fall awl (26), inner core combines with pond (25) base cone, forms confined space (24); The interior certain altitude in pond (25) is provided with bend pipe (21), UNICOM's confined space (24); There is annular space (31) between bend pipe (21) and pond (25); Pond (25) base cone is provided with upper channel (34) and lower channel (27), and last lower channel on an axis; Lower channel (27) is by valve (28) control, and upper channel (34) is equipped with water inlet pipe (32), overflow pipe (33); Water inlet pipe (32) is by the control of water surface ball float, and overflow pipe (33) is Height Adjustable, and the top is adjustable hermatic door (35), and the middle part communicates with pond (25); Dust fall awl (26) possesses the sealing outlet, and is furnished with adjustable hermatic door (30).
6. compound pneumatic separation unit according to claim 1, it is characterized in that: seal is all by the identical hermatic door of the supporting structure of shape separately in the unit, and the sealing door-plate (12) that is bonded by steel plate and rubber slab is with the five metals loose-leaf and possess the adjustable seal connection of certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261567 CN2704425Y (en) | 2003-05-08 | 2003-05-08 | Duplexing airflow separator sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261567 CN2704425Y (en) | 2003-05-08 | 2003-05-08 | Duplexing airflow separator sets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704425Y true CN2704425Y (en) | 2005-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261567 Expired - Fee Related CN2704425Y (en) | 2003-05-08 | 2003-05-08 | Duplexing airflow separator sets |
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| Country | Link |
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| CN (1) | CN2704425Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343333A (en) * | 2011-10-28 | 2012-02-08 | 天津百利阳光环保设备有限公司 | Pore-belt negative-pressure winnowing treatment system |
| CN105563694A (en) * | 2016-02-25 | 2016-05-11 | 吉林重通成飞新材料股份公司 | Wind power blade recovery treatment method |
| CN105666739A (en) * | 2016-02-25 | 2016-06-15 | 吉林重通成飞新材料股份公司 | Recycling treatment method for wind power blades |
| CN105856453A (en) * | 2016-02-25 | 2016-08-17 | 吉林重通成飞新材料股份公司 | Wind turbine blade recovery processing method |
| CN105881775A (en) * | 2016-02-25 | 2016-08-24 | 吉林重通成飞新材料股份公司 | Wind power blade recovery treatment method |
-
2003
- 2003-05-08 CN CN 03261567 patent/CN2704425Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343333A (en) * | 2011-10-28 | 2012-02-08 | 天津百利阳光环保设备有限公司 | Pore-belt negative-pressure winnowing treatment system |
| CN102343333B (en) * | 2011-10-28 | 2013-08-28 | 天津百利阳光环保设备有限公司 | Pore-belt negative-pressure winnowing treatment system |
| CN105563694A (en) * | 2016-02-25 | 2016-05-11 | 吉林重通成飞新材料股份公司 | Wind power blade recovery treatment method |
| CN105666739A (en) * | 2016-02-25 | 2016-06-15 | 吉林重通成飞新材料股份公司 | Recycling treatment method for wind power blades |
| CN105856453A (en) * | 2016-02-25 | 2016-08-17 | 吉林重通成飞新材料股份公司 | Wind turbine blade recovery processing method |
| CN105881775A (en) * | 2016-02-25 | 2016-08-24 | 吉林重通成飞新材料股份公司 | Wind power blade recovery treatment method |
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