CN110014019A - A kind of device and method of construction waste recycling - Google Patents
A kind of device and method of construction waste recycling Download PDFInfo
- Publication number
- CN110014019A CN110014019A CN201910280000.4A CN201910280000A CN110014019A CN 110014019 A CN110014019 A CN 110014019A CN 201910280000 A CN201910280000 A CN 201910280000A CN 110014019 A CN110014019 A CN 110014019A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- hopper
- electromagnet
- batch mixer
- waste recycling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 26
- 238000004064 recycling Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims abstract description 56
- 238000003723 Smelting Methods 0.000 claims abstract description 30
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 43
- 238000002156 mixing Methods 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 22
- 239000004033 plastic Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 150000002505 iron Chemical class 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 239000004566 building material Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000009775 high-speed stirring Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- -1 timber Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/16—Waste materials; Refuse from building or ceramic industry
-
- 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
-
- 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
- Y02W30/78—Recycling of wood or furniture waste
-
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
By building waste sifting sort and building waste recycling can be prepared to the device and method of building mortar the invention discloses a kind of, its key points of the technical solution are that: this building waste recycling prepares the device of building mortar, including Material Sorting component and prepare component, the Material Sorting component includes the first hopper, second hopper, second electromagnet, electromagnetism smelting furnace, first conveyer belt, second conveyer belt, third conveyer belt and the 4th conveyer belt, first hopper and the second hopper are separately positioned on above the first conveyer belt and third conveyer belt, and first hopper and the second hopper discharge port be respectively toward to the first conveyer belt and third conveyer belt, first conveyer belt, second conveyer belt, third conveyer belt and the 4th conveyer belt are all from beginning to end, the two sides of second conveyer belt are equipped with second electromagnet, third conveyer belt is equipped with outer end It is cased with electromagnetism smelting furnace, second hopper is located at electromagnetism smelting furnace front end.
Description
Technical field
The present invention relates to building recycling field, more particularly to a kind of device and method of construction waste recycling.
Background technique
It generally requires to use many building mortars in architectural process, and containing a large amount of in a large amount of building waste
Recyclable resource, such as metal, timber, plastics and cement slurry, these resources are usually treated as garbage disposal, too unrestrained
Take, and these resources are thrown away as rubbish can also expend that many manpower and material resources, processing difficulty are big and expense is also high, and will build
The device that building refuse recycling is prepared into building mortar does not also occur in the market.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide one kind can by building waste sifting sort and
Building waste recycling can be prepared to the device and method of building mortar.
To achieve the above object, the present invention provides the following technical scheme that
The device of a kind of construction waste recycling, including Material Sorting component and prepare component, the Material Sorting component include the
One hopper, the second hopper, the second electromagnet, electromagnetism smelting furnace, the first conveyer belt, the second conveyer belt, third conveyer belt and the 4th
Conveyer belt, first hopper and the second hopper are separately positioned on above the first conveyer belt and third conveyer belt, and the first hopper
The first conveyer belt and third conveyer belt, first conveyer belt, the second conveyer belt, third are respectively toward to the second hopper discharge port
Conveyer belt and the 4th conveyer belt are all from beginning to end, and the two sides of second conveyer belt are equipped with second electromagnet, third transmission
Band is equipped with outer end and is cased with electromagnetism smelting furnace, and second hopper is located at electromagnetism smelting furnace front end.
Further, the component for preparing includes the first batch mixer, filtering ponds, liquid storage tank and the second batch mixer, and described the
One conveyer belt lower end connecting tube, the conduit under shed are connected with the first batch mixer, and first batch mixer is equipped with water inlet
Mouthful, first batch mixer is connected to filtering ponds by conduit, and the filtering bottom of pond portion is equipped with mesh screen, and the filtering ponds pass through conduit
It is connected to the second batch mixer, electromagnetism smelting furnace bottom is connected to by conduit with liquid storage tank, and liquid storage tank is mixed by conduit and second
The conducting of material machine, second batch mixer are equipped with first charging aperture and second charging aperture.
Further, material mixing component is equipped in first hopper, the material mixing component includes shaft, material mixing piece, motor
And fixed link, the shaft are mounted below motor, the side wall of the shaft is equipped with several material mixing pieces, the motor and fixation
Bar is fixed, and the first hopper inner wall below the material mixing component fixes several the first electromagnet, first hopper and first
The plate conveyor for transporting iron class material is equipped between conveyer belt, the plate conveyor is slidably connected with the first hopper.
Further, the rear and front end of second conveyer belt is fixed with sliding rail, and second electromagnet is erected at sliding rail
On, the both ends junction of second electromagnet and sliding rail is equipped with the fixing piece for fixing the second electromagnet, and the both ends are sliding
Rail is equipped with touching switch, and the touching switch is electrically connected with the second electromagnet.
Further, first conveyer belt uses mesh belt, and the sizing grid of the mesh belt is 4mm,
The third conveyer belt uses high temperature resistant mesh belt.
Further, first hopper and the second hopper all pass through connecting rod and the mounting plate of conveyer belt is fixed.
Further, first conveyer belt, the second conveyer belt, third conveyer belt and the 4th conveyer belt all set there are two pass
Driving wheel, the driving wheel are connect with the motor with speed reducer.
Further, roller, the mounting plate of the roller and conveyer belt are equipped between the opposite conveyer belt of the every two
It is flexibly connected.
Further, it is equipped with the inclined-plane for water conservancy diversion in the electromagnetism smelting furnace, the surface bottom is against conduit.
A kind of method of construction waste recycling, comprising the following steps:
Category filter: building waste being ground into after fines and pours into the first hopper, is being fallen on the first conveyer belt, and fines is by
The separation of one conveyer belt, is conducted surplus material to the second conveyer belt by the movement of the first conveyer belt, the second conveyor belt two sides
The second electromagnet be powered the metal in material be sucked out, surplus material enters third conveyer belt, ring is added in the second hopper
Oxygen resin enters electromagnetism smelting furnace together with material, and electromagnetism smelting furnace is 100 DEG C~120 DEG C, plastics and asphalt mixtures modified by epoxy resin in material
Rouge melts, and timber is spread out of by the 4th conveyer belt；
Extract basic feed liquid: the fines that the first conveyer belt isolates less than 4mm falls the fines in the first batch mixer, then by into
The mouth of a river is that 1:55 adds water according to solid-to-liquid ratio, is entered in filtering ponds after high-speed stirred 15min by conduit, the net through filtering ponds bottom
Filtered liquid is sieved as basic feed liquid；
Extract resin mixture liquor: epoxy resin and recycled plastic while heating and melting obtain resin mixture liquor, store up in liquid storage tank
It deposits；
Synthesize building mortar: basic feed liquid enters the second batch mixer by conduit, and cement is added in first charging aperture, opens second
Batch mixer obtains mixed liquor A after mixing, then the resin mixture liquor in liquid storage tank is added in mixed liquor A, high-speed stirring
It mixes 5~10min, then adhesive, diethyl phthalate, colorant, sagging inhibitor and fire-retardant is added by second charging aperture
Agent is further continued for 5~10min of mixing to get mixed liquid B, then silicate powder is added by second charging aperture and stirs 30s~1min
20~25min is stood afterwards, adds curing agent, 10~20min of stirred under pressure is to get building mortar.
Beneficial effects of the present invention:
1, building material will be isolated on the first conveyer belt and be less than by the first hopper by initial gross separation ferrous metal material
Iron substance is kept completely separate by the building fines of 4mm by second electromagnet at both ends, the electromagnetic welding of third conveyer belt outer end
Furnace melts plastic substance, and remaining wood materials are spread out of by the 4th conveyer belt, and building material is pressed metal, plastics and wood
The screening of material three classes is opened.
2, by the combined use of the first batch mixer, the second batch mixer and liquid storage tank, fines and building plastic will be built again
The additives such as cement, which are added, makes it become building mortar again, is recycled.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the first hopper in the present invention；
Fig. 3 is the attachment structure schematic diagram of sliding rail and the second electromagnet in the present invention.
Appended drawing reference: 1, the first conveyer belt；10, the first hopper；100, fixed link；101, shaft；102, material mixing piece；103,
First electromagnet；104, motor；11, connecting rod；12, roller；2, the second conveyer belt；20, the second electromagnet；21, sliding rail；22,
Mounting plate；23, touching switch；24, Object storing drum；3, third conveyer belt；30, the second hopper；31, electromagnetism smelting furnace；310, inclined-plane；
4, the 4th conveyer belt；5, the first batch mixer；50, water inlet；6, liquid storage tank；7, filtering ponds；70, mesh screen；8, the second batch mixer；
81, first charging aperture；82, second charging aperture.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements
The direction of geometric center.
Shown in 2, the working principle of the present embodiment: building material pours into the first hopper 10 and passes through material mixing component
Agitation by draw part ferrous metal inhale on the first electromagnet 103, rest materials can be fallen on the first conveyer belt 1,
When needing to take out the ferrous metal of the first electromagnet 103 onto, plate conveyor is shifted to the lower section of 10 discharge port of the first hopper, the first electricity
The power-off ferrous metal of magnet 103 falls in plate conveyor and transports, and the first conveyer belt 1 is less than the building fines of 4mm by isolating, and second passes
Band 2 is sent to separate iron substance by second electromagnet 20 at both ends, in the electromagnetism smelting furnace 31 for passing through 3 outer end of third conveyer belt
Plastic substance is melted, remaining wood materials are spread out of by the 4th conveyer belt 4, and building fines passes through water inlet 50 plus water again,
High-speed stirred is entered in filtering ponds 7 by conduit, and the filtered liquid of mesh screen 70 through 7 bottom of filtering ponds is basic feed liquid,
Epoxy resin and recycled plastic on third conveyer belt 3 are obtained resin mixture liquor, are being stored up by 31 heating and melting of electromagnetism smelting furnace
It is stored in liquid pool 6, basic feed liquid enters the second batch mixer 8 by conduit, and cement is added in first charging aperture 81, it is mixed to open second
Material machine 8 obtains mixed liquor A after mixing, then the resin mixture liquor in liquid storage tank 6 is added in mixed liquor A, high-speed stirring
Mix again by second charging aperture 82 be added adhesive, diethyl phthalate, colorant, sagging inhibitor and fire retardant to get
Mixed liquid B, then stood after silicate powder stirring is added by second charging aperture 82, add curing agent, stirred under pressure to obtain the final product
Building mortar.
This building waste recycling prepares the device of building mortar, including Material Sorting component divides with component, material is prepared
Picking component includes the first hopper 10,30 second electromagnet of the second hopper, 20 second electromagnet 20,20 second electromagnetism of the second electromagnet
20 second electromagnet 20 of iron, 31 second electromagnet of electromagnetism smelting furnace, 20 second electromagnet 20,1 second electromagnet of the first conveyer belt
20,2 second electromagnet 20 of the second conveyer belt, 3 second electromagnet 20 of third conveyer belt and the 4th conveyer belt 4, the first hopper 10
Two electromagnet, 20 second electromagnet 20 and 30 second electromagnet of the second hopper, 20 second electromagnet 20 are separately positioned on the first transmission
20 top of 1 second electromagnet 20 of band and 3 second electromagnet of third conveyer belt, and 10 second electromagnet of the first hopper, 20 second electromagnetism
Iron 20 and 30 second 20 second electromagnet of electromagnet of the second hopper, 20 discharge port are respectively toward to 1 second electromagnet 20 of the first conveyer belt
With 3 second electromagnet 20 of third conveyer belt, 1 second electromagnet 20 of the first conveyer belt, 2 second electromagnet 20 of the second conveyer belt,
Three conveyer belts, 3 second electromagnet 20 and the 4th conveyer belt 4 are all from beginning to end, and the two sides of 2 second electromagnet 20 of the second conveyer belt are set
There is 20 second electromagnet of the second electromagnet, 20 second electromagnet 20,3 second electromagnet 20 of third conveyer belt is equipped with outer end and is cased with electricity
31 second electromagnet of magnetic smelting furnace, 20 second electromagnet 20,30 second electromagnet of the second hopper, 20 second electromagnet 20 are located at electromagnetism
31 second 20 second electromagnet of electromagnet of smelting furnace, 20 front end.
First conveyer belt 1 may separate out the fines for being less than 4mm in construction material, the second electromagnetism of two sides of the second conveyer belt 2
The energization of iron 20 can siphon away iron substance, and third conveyer belt 3 can be by plastic melt and timber does not burn, and timber passes through the 4th biography again
Band 4 is sent to spread out of, the temperature of electromagnetism smelting furnace 31 is 100 DEG C~120 DEG C, this temperature can just dissolve plastic material and due to wood
The temperature of block spontaneous combustion is 400 DEG C therefore natural phenomena will not occur in electromagnetism smelting furnace 31 for module.
As a kind of improved specific embodiment, preparing component includes the first batch mixer 5, filtering ponds 7,6 and of liquid storage tank
Second batch mixer 8,1 lower end connecting tube of the first conveyer belt, conduit under shed and the first batch mixer 5 are connected, on the first batch mixer 5
Equipped with water inlet 50, the first batch mixer 5 is connected to filtering ponds 7 by conduit, and 7 bottom of filtering ponds is equipped with mesh screen 70, and filtering ponds 7 pass through
Conduit is connected to the second batch mixer 8, and 31 bottom of electromagnetism smelting furnace is connected to by conduit with liquid storage tank 6, and liquid storage tank 6 passes through conduit and the
The conducting of two batch mixers 8, the second batch mixer 8 are equipped with first charging aperture 81 and second charging aperture 82.
The exit of liquid storage tank 6 and filtering ponds 7 is equipped with electromagnetic flow switch, is used for accurate flow control.
As a kind of improved specific embodiment, it is equipped with material mixing component in the first hopper 10, material mixing component includes shaft
101, material mixing piece 102, motor 104 and fixed link 100, shaft 101 is mounted on 104 lower section of motor, if the side wall of shaft 101 is equipped with
A dry material mixing piece 102, motor 104 and fixed link 100 are fixed, 10 inner wall of the first hopper below material mixing component fix several the
One electromagnet 103, is equipped with plate conveyor for transporting iron class material between the first hopper 10 and the first conveyer belt 1, plate conveyor with
First hopper 10 is slidably connected.
First electromagnet 103 pours into building material in the first hopper 10 after passing through, and motor 104 drives shaft 101 and stirs
Tablet 102 rotates, and material is all fallen from the side wall of the first hopper 10, and the first electromagnet 103 draws the range of ferrous metal more
Greatly, absorption is more, and rest materials are spread out of by the discharge port of the first hopper 10, and plate conveyor is pushed into discharge port and corresponds to lower end,
First electromagnet 103 is powered off, the first electromagnet 103 loses magnetism, and ferrous metal falls in plate conveyor and transports, and carries out preliminary
Ferrous metal separation.
As a kind of improved specific embodiment, the rear and front end of the second conveyer belt 2 is fixed with sliding rail 21, the second electromagnetism
Iron 20 is erected on sliding rail 21, and the both ends junction of the second electromagnet 20 and sliding rail 21 is equipped with for fixing the second electromagnet 20
Fixing piece, both ends sliding rail 21 are equipped with touching switch 23, and touching switch 23 is electrically connected with the second electromagnet 20.
When the second electromagnet 20 is pushed away by touching switch 23 from outside to inside, the second electromagnet 20 is powered, in the second electromagnetism
When iron 20 is pushed away by touching switch 23 from inside to outside, the power-off of the second electromagnet 20 is fixed by fixing piece, makes be attracted iron class
It when substance, will not be driven by mutual attraction, the Object storing drum 24 for collecting storage metal is equipped with below the second conveyer belt 2,
Object storing drum 24 can raise support by supporting table.
As a kind of improved specific embodiment, the first conveyer belt 1 uses mesh belt, the grid of mesh belt
Size is 4mm, and third conveyer belt 3 uses high temperature resistant mesh belt.
Website size is that 4mm can screen the fines less than 4mm, and third conveyer belt 3 uses the netted biography of high temperature resistant
Band is sent, can prevent from being burnt out by electromagnetism smelting furnace 31 can also be dripped the plastics of dissolution by grid.
As a kind of improved specific embodiment, the first hopper 10 and the second hopper 30 all pass through connecting rod 11 and transmission
The mounting plate 22 of band is fixed.
As a kind of improved specific embodiment, the first conveyer belt 1, the second conveyer belt 2, third conveyer belt 3 and the 4th
Conveyer belt 4 is all set there are two driving wheel, and driving wheel is connect with the motor 104 with speed reducer.
As a kind of improved specific embodiment, be equipped with roller 12 between the opposite conveyer belt of every two, roller 12 with
The mounting plate 22 of conveyer belt is flexibly connected.
Material is seamlessly transitted can between conveyer belt equipped with roller 12.
As a kind of improved specific embodiment, the inclined-plane 310 for water conservancy diversion, inclined-plane are equipped in electromagnetism smelting furnace 31
310 bottom ends are against conduit.
It is dripped after plastics are dissolved by grid, on falling in inclined-plane 310, since gravity can be voluntarily toward inclined-plane
The conduit of 310 lower sections is mobile.
A kind of method of construction waste recycling, comprising the following steps:
Category filter: building waste being ground into after fines and pours into the first hopper 10, is being fallen on the first conveyer belt 1, fines
It is separated by the first conveyer belt 1, is conducted surplus material to the second conveyer belt 2 by the movement of the first conveyer belt 1, the second transmission
The second electromagnet 20 with 2 two sides is powered, and the metal in material is sucked out, and surplus material enters third conveyer belt 3, in the second material
Epoxy resin is added in bucket 30 and enters electromagnetism smelting furnace 31 together with material, electromagnetism smelting furnace 31 is 100 DEG C~120 DEG C, material
In plastics and epoxy resin melt, timber by the 4th conveyer belt 4 outflow；
Extract basic feed liquid: the first conveyer belt 1 isolates the fines less than 4mm and falls the fines in the first batch mixer 5, then passes through
Water inlet 50 is that 1:55 adds water according to solid-to-liquid ratio, is entered in filtering ponds 7 after high-speed stirred 15min by conduit, through 7 bottom of filtering ponds
The filtered liquid of mesh screen 70 in portion is basic feed liquid；
Extract resin mixture liquor: epoxy resin and recycled plastic while heating and melting obtain resin mixture liquor, in liquid storage tank 6
Storage；
Synthesize building mortar: basic feed liquid enters the second batch mixer 8 by conduit, and cement is added in first charging aperture 81, opens
Second batch mixer 8 obtains mixed liquor A after mixing, and then the resin mixture liquor in liquid storage tank 6 is added in mixed liquor A,
5~10min of high-speed stirred, then adhesive, diethyl phthalate, colorant, anti-settling are added by second charging aperture 82
Agent and fire retardant are further continued for 5~10min of mixing to get mixed liquid B, then silicate powder is added by second charging aperture 82 and stirs
20~25min is stood after mixing 30s~1min, adds curing agent, 10~20min of stirred under pressure is to get building mortar.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of device of construction waste recycling, including Material Sorting component and prepare component, it is characterised in that: the material point
Picking component includes the first hopper (10), the second hopper (30), the second electromagnet (20), electromagnetism smelting furnace (31), the first conveyer belt
(1), the second conveyer belt (2), third conveyer belt (3) and the 4th conveyer belt (4), first hopper (10) and the second hopper (30)
It is separately positioned on above the first conveyer belt (1) and third conveyer belt (3), and the first hopper (10) and the second hopper (30) discharge port
It is respectively toward to the first conveyer belt (1) and third conveyer belt (3), first conveyer belt (1), the second conveyer belt (2), third transmission
Band (3) and the 4th conveyer belt (4) are all from beginning to end, and the two sides of second conveyer belt (2) are equipped with second electromagnet (20),
Third conveyer belt (3) is equipped with outer end and is cased with electromagnetism smelting furnace (31), before second hopper (30) is located at electromagnetism smelting furnace (31)
End.
2. a kind of device of construction waste recycling according to claim 1, it is characterised in that: the component for preparing includes the
One batch mixer (5), filtering ponds (7), liquid storage tank (6) and the second batch mixer (8), the first conveyer belt (1) lower end connecting tube,
The conduit under shed and the first batch mixer (5) are connected, and first batch mixer (5) is equipped with water inlet (50), and described first
Batch mixer (5) is connected to filtering ponds (7) by conduit, and filtering ponds (7) bottom is equipped with mesh screen (70), and the filtering ponds (7) are logical
Conduit connection the second batch mixer (8) is crossed, electromagnetism smelting furnace (31) bottom is connected to by conduit with liquid storage tank (6), liquid storage tank
(6) be connected by conduit and the second batch mixer (8), second batch mixer (8) equipped with first charging aperture (81) and second into
Material mouth (82).
3. a kind of device of construction waste recycling according to claim 1, it is characterised in that: in first hopper (10)
Equipped with material mixing component, the material mixing component includes shaft (101), material mixing piece (102), motor (104) and fixed link (100), institute
It states shaft (101) to be mounted below motor (104), the side wall of the shaft (101) is equipped with several material mixing pieces (102), described
Motor (104) and fixed link (100) are fixed, and the first hopper (10) inner wall below the material mixing component fixes several the first electricity
Magnet (103) is equipped with the plate conveyor for transporting iron class material, institute between first hopper (10) and the first conveyer belt (1)
Plate conveyor is stated to be slidably connected with the first hopper (10).
4. a kind of device of construction waste recycling according to claim 1, it is characterised in that: second conveyer belt (2)
Rear and front end be fixed with sliding rail (21), second electromagnet (20) is erected on sliding rail (21), second electromagnet
(20) fixing piece for fixing the second electromagnet (20), the both ends sliding rail (21) are equipped with the both ends junction of sliding rail (21)
Equipped with touching switch (23), the touching switch (23) is electrically connected with the second electromagnet (20).
5. a kind of device of construction waste recycling according to claim 1, it is characterised in that: first conveyer belt (1)
Using mesh belt, the sizing grid of the mesh belt is 4mm, and the third conveyer belt (3) is netted using high temperature resistant
Conveyer belt.
6. a kind of device of construction waste recycling according to claim 1, it is characterised in that: first hopper (10) and
Second hopper (30) is fixed by the mounting plate (22) of connecting rod (11) and conveyer belt.
7. a kind of device of construction waste recycling according to claim 1, it is characterised in that: first conveyer belt (1),
Second conveyer belt (2), third conveyer belt (3) and the 4th conveyer belt (4) are all set there are two driving wheel, and the driving wheel subtracts with having
The motor (104) of fast machine connects.
8. a kind of device of construction waste recycling according to claim 1, it is characterised in that: the opposite biography of the every two
It send and is equipped with roller (12) between band, the roller (12) is flexibly connected with the mounting plate (22) of conveyer belt.
9. a kind of device of construction waste recycling according to claim 2, it is characterised in that: the electromagnetism smelting furnace (31)
The interior inclined-plane (310) being equipped with for water conservancy diversion, inclined-plane (310) bottom end is against conduit.
10. a kind of method of construction waste recycling, which comprises the following steps:
Category filter: building waste being ground into after fines and pours into the first hopper (10), is being fallen on the first conveyer belt (1),
Fines is separated by the first conveyer belt (1), is conducted surplus material to the second conveyer belt (2) by the movement of the first conveyer belt (1)
On, second electromagnet (20) of the second conveyer belt (2) two sides is powered, and the metal in material is sucked out, and surplus material enters third biography
Band (3) is sent, epoxy resin is added in the second hopper (30) and enters electromagnetism smelting furnace (31), electromagnetism smelting furnace together with material
It (31) is 100 DEG C~120 DEG C, the plastics and epoxy resin in material melt, and timber is spread out of by the 4th conveyer belt (4)；
Extract basic feed liquid: the first conveyer belt (1), which is isolated, to be fallen less than the fines of 4mm in the first batch mixer (5) interior fines, then
Add water according to solid-to-liquid ratio by water inlet (50) for 1:55, is entered in filtering ponds (7) after high-speed stirred 15min by conduit, warp
Mesh screen (70) the filtered liquid of filtering ponds (7) bottom is basic feed liquid；
Extract resin mixture liquor: epoxy resin and recycled plastic while heating and melting obtain resin mixture liquor, in liquid storage tank (6)
Middle storage；
Synthesize building mortar: basic feed liquid enters the second batch mixer (8) by conduit, and cement is added in first charging aperture (81),
The second batch mixer (8) are opened, after mixing, obtain mixed liquor A, are then added to the resin mixture liquor in liquid storage tank (6) mixed
It closes in liquid A, 5~10min of high-speed stirred, then adhesive, diethyl phthalate, coloring is added by second charging aperture (82)
Agent, sagging inhibitor and fire retardant are further continued for 5~10min of mixing to get mixed liquid B, then silicon is added by second charging aperture (82)
Hydrochlorate powder stands 20~25min after stirring 30s~1min, adds curing agent, 10~20min of stirred under pressure is to get building
Mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280000.4A CN110014019B (en) | 2019-04-09 | 2019-04-09 | Device and method for recycling construction waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280000.4A CN110014019B (en) | 2019-04-09 | 2019-04-09 | Device and method for recycling construction waste |
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| CN110014019A true CN110014019A (en) | 2019-07-16 |
| CN110014019B CN110014019B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910280000.4A Active CN110014019B (en) | 2019-04-09 | 2019-04-09 | Device and method for recycling construction waste |
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| CN (1) | CN110014019B (en) |
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| CN111014258A (en) * | 2020-01-07 | 2020-04-17 | 龙游卡伊环保科技有限公司 | Building timber burning iron material recovery plant |
| CN112246423A (en) * | 2020-09-23 | 2021-01-22 | 重庆工程职业技术学院 | Building rubbish intelligent classification device |
| CN113546977A (en) * | 2021-06-07 | 2021-10-26 | 安徽省国润换热管路有限公司 | Environment-friendly heat exchange pipeline extrusion molding equipment capable of automatically treating solid waste |
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| Publication number | Publication date |
|---|---|
| CN110014019B (en) | 2021-02-26 |
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