CN107552534A - A kind of sorting retracting device of building waste - Google Patents
A kind of sorting retracting device of building waste Download PDFInfo
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- CN107552534A CN107552534A CN201710778200.3A CN201710778200A CN107552534A CN 107552534 A CN107552534 A CN 107552534A CN 201710778200 A CN201710778200 A CN 201710778200A CN 107552534 A CN107552534 A CN 107552534A
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- building waste
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- feed conveyor
- powder
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- 239000002699 waste material Substances 0.000 title claims abstract description 92
- 238000012216 screening Methods 0.000 claims abstract description 52
- 238000011084 recovery Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims description 63
- 239000000428 dust Substances 0.000 claims description 58
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000010813 municipal solid waste Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a kind of sorting retracting device of building waste, belong to field of mechanical technique.It solves the technical problems such as existing building garbage reclamation utilization ratio is low.The sorting retracting device of this building waste includes frame and the feed hopper being fixed in frame, feed conveyor belt is also rotatably connected in frame, one end of feed conveyor belt is located at the underface of feed hopper, it is characterized in that, the metal recovery mechanism that the metal in the building waste in feed conveyor belt can be separated and recovered is provided with frame positioned at the top of feed conveyor belt, the screening recovering mechanism that different size of building waste can be separated and recovered from is additionally provided with the other end of feed conveyor belt in frame.The present invention has the advantages of automatic classification recovery can be carried out to building waste.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of sorting retracting device of building waste.
Background technology
With greatly developing for national economy, national basis is built also in construction is constantly updated, especially railway, at a high speed public affairs
The transformation of the construction on road, also urban building.The development in city makes in the constantly construction of various housing projects, and old-fashioned building is by successively
Remove.During house breaking, substantial amounts of solid waste can be produced --- building waste.At present, the number of China's building waste
Amount has accounted for the 30%-40% of municipal refuse total amount.Calculated with the standard of 500-600 ton/ten thousand square metre, to the year two thousand twenty, China
Also by about 30,000,000,000 square metres of newly-increased construction area, new caused building waste will be a shocking numeral.However, absolutely
Most of building waste just transports countryside or rural area, air storage or landfill to by unit in charge of construction, consumed a large amount of without any processing
Land acquisition expense, the pork barrel such as refuse collection expense, meanwhile, clear and flown upward with dropping in stacking process with dust, sand-lime
The problems such as cause serious environmental pollution again.
It is that building waste is ground into husky powdery to reclaim major way to building waste at present, and rubbish is built in removal process
Rubbish all can be introduced into grinding equipment, and due to being also containing husky powder or rubble in building waste, these can be directly sharp again
Husky powder or rubble are also introduced into the productivity that grinding equipment wastes grinding equipment；Steel can be contained in building waste simultaneously
Metal, the metal parts such as essence or screw are directly poured into milling apparatus and milling apparatus can be caused to wear, and cause milling apparatus
The reduction of service life and the increase of use cost.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of sorting recovery of building waste
Device, present invention solves the technical problem that being that automatic classification recovery can be carried out to building waste.
The purpose of the present invention can be realized by following technical proposal：
A kind of sorting retracting device of building waste, including frame and the feed hopper that is fixed in frame, in the frame
Feed conveyor belt is also rotatably connected to, one end of the feed conveyor belt is located at the underface of feed hopper, it is characterised in that described
It is provided with what the metal in the building waste in feed conveyor belt can be separated and recovered positioned at the top of feed conveyor belt in frame
Metal recovery mechanism, being additionally provided with the other end of feed conveyor belt in the frame can be by different size of building waste point
From and reclaim screening recovering mechanism.
Building waste is transported in feed conveyor belt by feed hopper, the building waste in feed conveyor belt transmit process
Metal recovery mechanism recovery metalwork is first passed through, then different size of building waste is sorted by screening recovering mechanism, can be straight
Connect the building waste that can be utilized to separate with the building waste not directly utilized, the building waste that can directly utilize is collected into together
Use, the building waste not directly utilized, which is collected, enters next step deep processing, so as to reduce building waste recycling
Cost.
In the sorting retracting device of above-mentioned building waste, the metal recovery mechanism includes being rotatably connected in frame
Two magnetic pulleys and be fixed in frame two pieces recovery guide plates, biography of two magnetic pulleys along feed conveyor belt
Direction is sent to arrange, the axis direction of two magnetic pulleys is parallel with the width of feed conveyor belt, two magnetic
There is spacing between the downside of roller and feed conveyor belt, upset roller bearing, the upset are also rotatably connected in the frame
Roller bearing is between two magnetic pulleys, if the upset roller bearing is provided with dry plate and can overturn building waste in feed conveyor belt
Blade is overturn, two pieces of recovery guide plates are corresponding with two magnetic pulleys respectively, the upside of the recovery guide plate and magnetic pulley
It is in tangent state that face, which reclines and reclaims the upper face of guide plate and magnetic pulley,.Two magnetic pulleys above feed conveyor belt
Metalwork in feed conveyor belt can be attracted and be adsorbed, then will attract the metal on magnetic pulley by reclaiming guide plate
Part scrapes off, and because building waste is to stack in feed conveyor belt, will be located at building waste by previous magnetic pulley
The metalwork on top attracts, then is overturn building waste by overturning roller bearing so that the building waste positioned at bottom is turned over before
Top is gone to, the metalwork for containing the building waste flipped up by next magnetic pulley attracts, so as to ensure to enter
Metalwork on material conveyer belt in building waste screens completely.
In the sorting retracting device of above-mentioned building waste, the screening recovering mechanism includes the sieve being fixed in frame
Plate is selected, vibrator is fixed with the screen plate, the screen plate is obliquely installed, and the upper edge of the screen plate passes positioned at charging
The underface of end of tape is sent, the screen plate is divided into powder screening stage, bulk cargo screening stage and blanking section from top to bottom；The powder
Some powder screen holes are provided with screening stage, powder collection bucket is fixed with below the powder screening stage, the powder is collected
Bucket covering powder screening stage, the lower section of the powder collection bucket is provided with powder conveyer belt；It is provided with the bulk cargo screening stage some
Bulk cargo screen holes, balk material collection bucket being fixed with below the bulk cargo screening stage, the balk material collection bucket covers bulk cargo screening stage,
The lower section of the balk material collection bucket is provided with bulk cargo conveyer belt；The lower section of the blanking section is provided with discharge belt.Metal is separated
Building waste is transported on screen plate by the building waste of part by feed conveyor belt, and the vibrator on screen plate to build rubbish
Rubbish vibrates on screen plate and glided along screen plate, and building waste passes sequentially through powder screening stage, bulk cargo screening stage and blanking
Section, powder can fall into powder collection bucket from powder screen holes when by powder screening stage, and transmitted and united by powder conveyer belt
One recovery, bulk cargo can fall into balk material collection bucket from bulk cargo screen holes when by bulk cargo screening stage, and be passed by bulk cargo conveyer belt
Send it is unified reclaim, it is that bulk needs broken building waste to have screened remaining after powder and bulk cargo, and bulk needs broken builds
Building refuse is transported to discharge belt by blanking section and is uniformly processed.
In the sorting retracting device of above-mentioned building waste, the screen plate is fixedly arranged above can be by caused by screening
The dust collection mechanism of dust collection, the dust collection mechanism include air exhauster, collecting box and are fixed in collecting box simultaneously energy
Some surge drums of adsorption of dust, the collecting box are tilted and are covered on screen plate, and the upper edge of the collecting box is positioned at screening
The inner side of the upper edge of plate, it is fixed with the collecting box and collecting box is separated into demarcation strip in negative pressure cavity and vacuum chamber, it is described
Air exhauster is fixed on collecting box and the suction opeing of air exhauster connects with negative pressure cavity, is provided with the demarcation strip with surge drum one by one
Corresponding air vent, one end of some surge drums are fixed with demarcation strip and connected with corresponding air vent, some receipts
The other end of collection cylinder stretches to the opening of vacuum chamber.
Screen plate using when vibration the dust in building waste can be kicked up, will can be kicked up by dust collection mechanism
Dust collection, avoid the pollution of dust；Negative pressure cavity is evacuated by air exhauster and forms negative pressure, now air can pass through surge drum
Into negative pressure cavity, therefore the air with dust can flow to surge drum, and air enters in surge drum, and dust can be attracted to receipts
Collect on cylinder, so as to reduce the dust in air, reduce the generation of dust.
In the sorting retracting device of above-mentioned building waste, the surge drum includes dust absorption sleeve and cylindrical branch
Frame, the support include pole and the retainer ring being fixed on the inside of some poles, the suction of some circular array distributions
Dirt set is enclosed on the outside of some poles, and one end of the dust absorption sleeve is blind end, and the other end of the dust absorption sleeve is open end, institute
The open end for stating dust absorption sleeve is fixed with magnet ring, and the magnet ring can be attracting with demarcation strip.The structure of support, which can guarantee that, to be had enough
The common air circulation in space, so that air is more easily by dust absorption sleeve；The open end of dust absorption sleeve can be absorbed and fixed at by magnet ring
On demarcation strip, so that air can only be entered by dust absorption sleeve, so as to ensure pick-up performance, while the energy when unpicking and washing dust absorption sleeve
Easily dust absorption sleeve is removed, convenient operation.
In the sorting retracting device of above-mentioned building waste, the dust absorption sleeve is made of non-woven fabrics.Non-woven fabrics has
Dust, while convenient cleaning can be obstructed while gas permeability.
In the sorting retracting device of above-mentioned building waste, the opening on the collecting box positioned at vacuum chamber is fixed with
Expanded sheet metal, the lower end of pole is resisted against on expanded sheet metal in the support, and the epimere of pole welds with demarcation strip in the support
Connect fixation.Expanded sheet metal plays a part of supporting support.
Compared with prior art, the sorting retracting device of this building waste, which has, to building waste automatically classify back
The advantages of receipts.
Brief description of the drawings
Fig. 1 is the position relationship structural representation of the sorting retracting device of this building waste.
Fig. 2 is the cross section structure diagram of magnetic pulley.
Fig. 3 is the overlooking the structure diagram of screen plate.
Fig. 4 is the cross section structure diagram of dust collection mechanism.
Fig. 5 is the cross section structure diagram of surge drum.
In figure, 1, frame；11st, feed hopper；12nd, feed conveyor belt；13rd, baffle plate；131st, export；2nd, magnetic pulley；21st, it is outer
Roller；22nd, magnet；23rd, interior rotating shaft；24th, inner roller；25th, guide plate is reclaimed；26th, roller bearing is overturn；27th, blade is overturn；3rd, screen
Plate；31st, powder screening stage；311st, powder screen holes；312nd, powder collection bucket；313rd, powder conveyer belt；314th, raised line；32nd, dissipate
Material screen selections；321st, bulk cargo screen holes；322nd, balk material collection bucket；323rd, bulk cargo conveyer belt；324th, cross bar；33rd, blanking section；331、
Discharge belt；4th, air exhauster；41st, collecting box；42nd, surge drum；421st, dust absorption sleeve；422nd, pole；423rd, retainer ring；43rd, bear
Press chamber；431st, vacuum chamber；44th, demarcation strip；441st, air vent；45th, expanded sheet metal.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figures 1 to 5, the sorting retracting device of building waste includes frame 1 and the feed hopper being fixed in frame 1
11, feed conveyor belt 12 is also rotatably connected in frame 1, and one end of feed conveyor belt 12 is located at the underface of feed hopper 11, machine
It is provided with and the metal in the building waste in feed conveyor belt 12 can be separated and recovered positioned at the top of feed conveyor belt 12 on frame 1
Metal recovery mechanism, being additionally provided with the other end of feed conveyor belt 12 in frame 1 can be by different size of building waste
The screening recovering mechanism being separated and recovered from.
Metal recovery mechanism includes two magnetic pulleys 2 being rotatably connected in frame 1 and two pieces be fixed in frame 1
Reclaim guide plate 25, direction of transfer arrangement of two magnetic pulleys 2 along feed conveyor belt 12, the axis side of two magnetic pulleys 2
To parallel with the width of feed conveyor belt 12, between having between the downside of two magnetic pulleys 2 and feed conveyor belt 12
Away from being also rotatably connected to upset roller bearing 26 in frame 1, upset roller bearing 26 is overturn on roller bearing 26 between two magnetic pulleys 2
If the upset blade 27 of building waste in feed conveyor belt 12 can be overturn provided with dry plate, two pieces recovery guide plates 25 respectively with two magnetic
Property the correspondence of roller 2, the upper side of recovery guide plate 25 and magnetic pulley 2 reclines and reclaim the upper face and magnetic pulley 2 of guide plate 25
In tangent state.Two magnetic pulleys 2 positioned at the top of feed conveyor belt 12 can be by the metalwork in feed conveyor belt 12
Attract and adsorb, then by reclaiming guide plate 25 metalwork on magnetic pulley 2 will be attracted to scrape off, because building waste is entering
It is to stack on material conveyer belt 12, will be attracted by previous magnetic pulley 2 positioned at the metalwork on building waste top, then pass through
Upset roller bearing 26 overturns building waste so that the building waste positioned at bottom is turned to top before, passes through next magnetic
Property the metalwork that contains the building waste flipped up of roller 2 attract, so as to ensure building waste in feed conveyor belt 12
In metalwork screen completely.
Two pieces of baffle plates 13 are fixed with frame 1, two pieces of baffle plates 13 are located at the both sides of feed conveyor belt 12, two magnetic respectively
Roller 2 is rotatably connected between two pieces of baffle plates 13, and two pieces of recovery guide plates 25 are fixed between two pieces of baffle plates 13, one of baffle plate
Two outlets 131 are provided with 13, outlet 131 is corresponding with two pieces of recovery guide plates 25 respectively.Baffle plate 13 is avoided that feed conveyor belt 12
On building waste drop, while the metalwork screened 131 can be transferred out by outlet.
Magnetic pulley 2 includes outer roller 21, some magnet 22 and through outer roller 21 and with turning in the fixation of outer roller 21
Axle 23, inner roller 24, inner roller 24 and the interior tight fit of rotating shaft 23 being cased with interior rotating shaft 23, outer roller 21 is made of stainless steel,
Inner roller 24 is adopted made of plastic, has annular gap between inner roller 24 and outer roller 21, has on the outer peripheral face of inner roller 24
There are some locating rods for stretching into annular gap, radial arrangement of the locating rod along inner roller 24, the middle part of magnet 22, which is provided with, determines
Position hole, some magnet 22 are corresponded with some locating rods, and locating rod is penetrated in the positioning hole of corresponding magnet 22, outside magnet 22
Side can recline with the inwall of outer roller 21.Magnet 22 can move freely along locating rod, and the thickness size of magnet 22 is less than ring
The gap size in shape gap.The both ends and the both ends of outer roller 21 of interior rotating shaft 23 are fixed, the position of locating rod energy phase magnet 22,
Enable magnet 22 it is stable between outer roller 21 and inner roller 24.Magnet 22 positioned at the bottom of magnetic pulley 2 is in gravity
In the presence of the position to be reclined with the inwall of outer roller 21 is moved to along locating rod, can guarantee that the downside energy of magnetic pulley 2
The metalwork of feed conveyor belt 12 is attracted, because metalwork and magnet 22 attract each other, therefore magnet 22 rolls with magnetic
Cylinder 2 can be all the time with outer roller 21 when being rotated up inwall recline, guarantee to attract metalwork into the outer peripheral face in magnetic pulley 2
On, when metalwork with magnetic pulley 2 turns to 2 upside of magnetic pulley when metalwork can be transferred to recovery guide plate 25 on, with
The separation of metalwork and magnet 22, magnet 22 can move down to be separated with the inwall of outer roller 21 so that metalwork can be led in recovery
Plate 25 moves freely, and the structure can firmly attract metalwork on the inwall of outer roller 21, can also be turned in metalwork
Ensure that metalwork can be rapidly separated with outer roller 21 when moving on recovery guide plate 25.
Screening recovering mechanism includes the screen plate 3 being fixed in frame 1, and vibrator, screen plate 3 are fixed with screen plate 3
It is obliquely installed, the angle of inclination of screen plate 3 is 10 °~15 °.The upper edge of screen plate 3 is being located at the end of feed conveyor belt 12 just
Lower section, screen plate 3 are divided into powder screening stage 31, bulk cargo screening stage 32 and blanking section 33 from top to bottom；Opened on powder screening stage 31
There are some powder screen holes 311, the lower section of powder screening stage 31 is fixed with powder collection bucket 312, and powder collection bucket 312 covers powder
Material screen selections 31, the lower section of powder collection bucket 312 are provided with powder conveyer belt 313；Some bulk screenings are provided with bulk cargo screening stage 32
Hole 321 is selected, the lower section of bulk cargo screening stage 32 is fixed with balk material collection bucket 322, and balk material collection bucket 322 covers bulk cargo screening stage 32,
The lower section of balk material collection bucket 322 is provided with bulk cargo conveyer belt 323；The lower section of blanking section 33 is provided with discharge belt 331.Gold is separated
Building waste is transported on screen plate 3 by the building waste of category part by feed conveyor belt 12, and the vibrator on screen plate 3 causes
Building waste vibrates on screen plate 3 and glided along screen plate 3, and building waste passes sequentially through powder screening stage 31, bulk screening
Selections 32 and blanking section 33, powder can fall into powder collection bucket 312 from powder screen holes 311 when by powder screening stage 31,
And unified recovery is transmitted by powder conveyer belt 313, bulk cargo can be fallen into from bulk cargo screen holes 321 when by bulk cargo screening stage 32
Balk material collection bucket 322, and transmit unified recovery by bulk cargo conveyer belt 323, it is bulk to have screened remaining after powder and bulk cargo
Broken building waste is needed, bulk needs broken building waste to be transported to the unification of discharge belt 331 by blanking section 33
Processing.
Some raised lines 314 are fixed with the upper face of powder screening stage 31, some rectangular array of raised line 314 distributions are convex
Bar 314 is obliquely installed, and the raised line 314 positioned at same a line is parallel to each other, adjacent two raised lines in the raised line 314 of same row
314 angle of inclination is complementary, and the lower end of raised line 314 above is towards underlying in the raised line 314 of same row
The middle part of raised line 314.Lower end on powder screening stage 31 positioned at each raised line 314 is provided with above-mentioned powder screen holes 311.Raised line
314 setting can cause building waste, and by being relatively moved during powder screening stage 31, powder is due to particle compared with I by building
The gap of building refuse is fallen, therefore can be kept completely separate out by the powder in building waste in the presence of vibrator, is isolated
The powder come screens from powder screen holes 311.Powder in building waste can select fall on powder screening stage 31 and along
Raised line 314 glides, and when slipping down to the lower end of raised line 314, powder can fall into powder screen holes 311, and raised line 314 also functions to guiding
Powder falls into the effect of powder screen holes 311, can guarantee that the powder that screening is got off can be all collected by the structure.
Some cross bars 324, width of the cross bar 324 along bulk cargo screening stage 32 are fixed with the upper face of bulk cargo screening stage 32
Directional spreding, some cross bars 324 are equally spaced, and bulk cargo screen holes 321 are located between two adjacent crossbars 324, cross bar 324
Thickness is more than the thickness of raised line 314.Because the particle of bulk cargo is larger, by the building waste of cross bar 324 by when turned over
Turn, can overturn building waste repeatedly by some cross bars 324, the bulk cargo in building waste is kept completely separate out, separate out and
Bulk cargo screened from bulk cargo screen holes 321.
Screen plate 3 is fixedly arranged above can be by the dust collection mechanism of dust collection caused by screening, dust collection mechanism
Including air exhauster 4, collecting box 41 and some surge drums 42 for being fixed on the interior simultaneously energy adsorption of dust of collecting box 41, collecting box 41 tilts
Be covered on screen plate 3, the upper edge of collecting box 41 is located at the inner side of the upper edge of screen plate 3, be fixed with collecting box 41 by
Collecting box 41 separates the demarcation strip 44 in negative pressure cavity 43 and vacuum chamber 431, and air exhauster 4 is fixed on collecting box 41 and air exhauster 4
Suction opeing connected with negative pressure cavity 43, air vent 441 one-to-one with surge drum 42, some surge drums are provided with demarcation strip 44
42 one end is fixed with demarcation strip 44 and connected with corresponding air vent 441, and the other end of some surge drums 42 stretches to vacuum chamber
431 opening.
Vibrate and the dust in building waste can be kicked up when screen plate 3 uses, will can be kicked up by dust collection mechanism
Dust collection, avoid the pollution of dust；Negative pressure cavity 43 is evacuated by air exhauster 4 and forms negative pressure, now air can pass through
Surge drum 42 enters negative pressure cavity 43, therefore the air with dust can flow to surge drum 42, and air enters in surge drum 42, and powder
Dirt can be attracted on surge drum 42, so as to reduce the dust in air, reduce the generation of dust.
Surge drum 42 includes dust absorption sleeve 421 and cylindrical support, and support includes what some circular arrays were distributed
Pole 422 and the retainer ring 423 for being fixed on some inner sides of pole 422, dust absorption sleeve 421 are enclosed on the outside of some poles 422, dust suction
One end of set 421 is blind end, and the other end of dust absorption sleeve 421 is open end, and the open end of dust absorption sleeve 421 is fixed with magnet ring, magnetic
Ring can be attracting with demarcation strip 44, and dust absorption sleeve 421 is made of non-woven fabrics..The structure of support can guarantee that to be total to enough spaces
Air circulation, so that air is more easily by dust absorption sleeve 421；The open end of dust absorption sleeve 421 can be absorbed and fixed at by magnet ring
On demarcation strip 44, so that air can only be entered by dust absorption sleeve 421, so as to ensure pick-up performance, while dust suction is being unpicked and washed
Dust absorption sleeve 421 can easily be removed when covering 421, convenient operation.
Opening on collecting box 41 positioned at vacuum chamber 431 is fixed with expanded sheet metal 45, and the lower end of pole 422 is supported in support
Lean against on expanded sheet metal 45, the epimere of pole 422 is welded and fixed with demarcation strip 44 in support.Expanded sheet metal 45 plays supporting support
Effect.
Building waste is transported in feed conveyor belt 12 by feed hopper 11, is built in the transmit process of feed conveyor belt 12
Building refuse first passes through metal recovery mechanism recovery metalwork, then sorts different size of building waste by screening recovering mechanism,
The building waste that can directly can be utilized is separated with the building waste not directly utilized, the building waste that can directly utilize is collected
To being used together, the building waste collection not directly utilized enters next step deep processing, so as to reduce building waste recovery again
The cost utilized.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of sorting retracting device of building waste, including frame and the feed hopper that is fixed in frame, in the frame also
Feed conveyor belt is rotatably connected to, one end of the feed conveyor belt is located at the underface of feed hopper, it is characterised in that the machine
The gold that the metal in the building waste in feed conveyor belt can be separated and recovered is provided with frame positioned at the top of feed conveyor belt
Belong to recovering mechanism, be additionally provided with and different size of building waste can be separated at the other end of feed conveyor belt in the frame
And the screening recovering mechanism reclaimed.
2. the sorting retracting device of building waste according to claim 1, it is characterised in that metal recovery mechanism bag
The two pieces of recovery guide plates for including two magnetic pulleys being rotatably connected in frame and being fixed in frame, two magnetic pulleys
Arranged along the direction of transfer of feed conveyor belt, the axis direction of two magnetic pulleys and the width of feed conveyor belt
It is parallel, there is spacing between the downside of two magnetic pulleys and feed conveyor belt, be also rotatably connected in the frame
Roller bearing is overturn, the upset roller bearing is between two magnetic pulleys, if the upset roller bearing is provided with dry plate and can overturn charging
The upset blade of building waste on conveyer belt, two pieces of recovery guide plates are corresponding with two magnetic pulleys respectively, and the recovery is led
It is in tangent state that the upper side of plate and magnetic pulley, which reclines and reclaims the upper face of guide plate and magnetic pulley,.
3. the sorting retracting device of building waste according to claim 1, it is characterised in that the screening recovering mechanism bag
The screen plate being fixed in frame is included, vibrator is fixed with the screen plate, the screen plate is obliquely installed, the screen plate
Upper edge be located at the underface of feed conveyor belt end, the screen plate is divided into powder screening stage, bulk cargo screening from top to bottom
Section and blanking section；Some powder screen holes are provided with the powder screening stage, powder is fixed with below the powder screening stage
Collection bucket, the powder collection bucket cover powder screening stage, and the lower section of the powder collection bucket is provided with powder conveyer belt；It is described to dissipate
Some bulk cargo screen holes are provided with material screen selections, balk material collection bucket is fixed with below the bulk cargo screening stage, the bulk cargo is received
Collection bucket covering bulk cargo screening stage, the lower section of the balk material collection bucket is provided with bulk cargo conveyer belt；The lower section of the blanking section is provided with out
Expect conveyer belt.
4. the sorting retracting device of building waste according to claim 3, it is characterised in that fixed above the screen plate
Have can by the dust collection mechanism of dust collection caused by screening, the dust collection mechanism include air exhauster, collecting box and
Simultaneously some surge drums of energy adsorption of dust are fixed in collecting box, and the collecting box inclination is covered on screen plate, the collection
The upper edge of case is located at the inner side of the upper edge of screen plate, and it is in negative pressure cavity and suction to be fixed with collecting box separation in the collecting box
The demarcation strip of dirt chamber, the air exhauster is fixed on collecting box and the suction opeing of air exhauster connects with negative pressure cavity, the demarcation strip
On be provided with the one-to-one air vent of surge drum, one end of some surge drums fixed with demarcation strip and with corresponding ventilation
Hole connects, and the other end of some surge drums stretches to the opening of vacuum chamber.
5. the sorting retracting device of building waste according to claim 4, it is characterised in that the surge drum includes dust suction
Set and cylindrical support, the pole and be fixed on the inside of some poles that the support is distributed including some circular arrays
Retainer ring, the dust absorption sleeve is enclosed on the outside of some poles, and one end of the dust absorption sleeve is blind end, the dust absorption sleeve it is another
One end is open end, and the open end of the dust absorption sleeve is fixed with magnet ring, and the magnet ring can be attracting with demarcation strip.
6. the sorting retracting device of building waste according to claim 5, it is characterised in that the dust absorption sleeve uses nonwoven
Cloth is made.
7. the sorting retracting device of building waste according to claim 5, it is characterised in that positioned at suction on the collecting box
The opening of dirt chamber is fixed with expanded sheet metal, and the lower end of pole is resisted against on expanded sheet metal in the support, is propped up in the support
The epimere of bar is welded and fixed with demarcation strip.
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| CN108787093A (en) * | 2018-06-26 | 2018-11-13 | 四川元丰建设项目管理有限公司 | Solid waste sorts recovery system |
| CN110665944A (en) * | 2019-10-10 | 2020-01-10 | 苏州新日和新材料有限公司 | Waste treatment device for production and processing of conductive materials |
| CN111014236A (en) * | 2019-12-05 | 2020-04-17 | 福建龙马环卫装备股份有限公司 | Garbage treatment method and garbage treatment system |
| CN111760877A (en) * | 2020-06-12 | 2020-10-13 | 郑州工业应用技术学院 | Construction waste recycling device |
| CN111905925A (en) * | 2020-06-30 | 2020-11-10 | 孙钟 | Multistage screening sorting device of building rubbish |
| CN112064557A (en) * | 2020-09-11 | 2020-12-11 | 浙江海洋大学 | Rubble clearance collection device |
| CN112354884A (en) * | 2020-10-23 | 2021-02-12 | 吉林省佳园再生科技有限公司 | Kitchen waste large garbage sorting system |
| CN113441423A (en) * | 2021-06-16 | 2021-09-28 | 江苏奋杰有色金属制品有限公司 | Sorting device for producing secondary aluminum and secondary aluminum production process using same |
| CN114377936A (en) * | 2021-12-12 | 2022-04-22 | 王巧玉 | Environment-friendly building rubbish separation recoverer |
| CN115155808A (en) * | 2022-05-23 | 2022-10-11 | 上海宇华环卫清洁有限公司 | Garbage sorting and processing system |
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| CN111014236A (en) * | 2019-12-05 | 2020-04-17 | 福建龙马环卫装备股份有限公司 | Garbage treatment method and garbage treatment system |
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| CN112064557A (en) * | 2020-09-11 | 2020-12-11 | 浙江海洋大学 | Rubble clearance collection device |
| CN112354884A (en) * | 2020-10-23 | 2021-02-12 | 吉林省佳园再生科技有限公司 | Kitchen waste large garbage sorting system |
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| CN113441423A (en) * | 2021-06-16 | 2021-09-28 | 江苏奋杰有色金属制品有限公司 | Sorting device for producing secondary aluminum and secondary aluminum production process using same |
| CN114377936A (en) * | 2021-12-12 | 2022-04-22 | 王巧玉 | Environment-friendly building rubbish separation recoverer |
| CN115155808A (en) * | 2022-05-23 | 2022-10-11 | 上海宇华环卫清洁有限公司 | Garbage sorting and processing system |
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