CN108970699A - Environmental protection brick manufacturing system and environmental protection brick production method - Google Patents
Environmental protection brick manufacturing system and environmental protection brick production method Download PDFInfo
- Publication number
- CN108970699A CN108970699A CN201810983688.8A CN201810983688A CN108970699A CN 108970699 A CN108970699 A CN 108970699A CN 201810983688 A CN201810983688 A CN 201810983688A CN 108970699 A CN108970699 A CN 108970699A
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- China
- Prior art keywords
- environmental protection
- protection brick
- brick
- manufacturing system
- proportioner
- Prior art date
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- 239000011449 brick Substances 0.000 title claims abstract description 109
- 230000007613 environmental effect Effects 0.000 title claims abstract description 99
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 58
- 239000002699 waste material Substances 0.000 claims abstract description 56
- 238000012216 screening Methods 0.000 claims abstract description 45
- 239000002994 raw material Substances 0.000 claims abstract description 40
- 238000000465 moulding Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000012535 impurity Substances 0.000 claims description 28
- 235000012773 waffles Nutrition 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 17
- 239000004615 ingredient Substances 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 9
- 238000000748 compression moulding Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000004035 construction material Substances 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of environmental protection brick manufacturing system and environmental protection brick production methods, belong to construction material manufacture technology field, it is intended to solve the problems, such as the high production cost of environmental protection brick, its key points of the technical solution are that, comprising: the rack on mobile carrier is set;Crushing device in the rack, for crushing building waste is set;The screening plant of the discharge port of the crushing device is set;It is arranged in the rack close to the magnetic filtration members of the discharge port of the screening plant;The proportioner of the discharge end of the magnetic filtration members is set;And be arranged in the proportioner discharge end, molding machine that brick-making raw material deployed in the proportioner is squeezed into environmental protection brick, achieve the purpose that building waste can be recycled and reduce the production cost of environmental protection brick.
Description
Technical field
The present invention relates to construction material manufacture technology field, in particular to a kind of environmental protection brick manufacturing system and environmental protection brick production
Method.
Background technique
Brick is one of essential material in building, and in the prior art, using it is very extensive be exactly use soil,
Sand, cobble and water etc. are brick made of main raw material(s) is manufactured, and as the demand of brick is increasing, therefore, many brick fields are
It expands the scale of production, increase yield, destructive exploitation is taken to natural environment, resulting in the production base of many bricks
The transition exploitation of soil sand, cobble drastically influences natural environment.
The brick produced at present expends a large amount of industrial product and part non-renewable resources, to the building that can be recycled
The recycling and reusing rate of rubbish is lower, thus production cost with higher.Therefore, it researchs and develops a kind of broken using building waste
Building brick that particles of aggregates made of broken makes, with low cost is of great significance, and also complies with the demand of existing market,
With good application prospect.
Summary of the invention
The purpose one of the embodiment of the present invention is to provide a kind of environmental protection brick manufacturing system, solves at least to a certain extent above-mentioned
One of technical problem has the advantages that building waste can be recycled and reduces the production cost of environmental protection brick.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of environmental protection brick manufacturing system includes: the rack being arranged on mobile carrier;Be arranged in it is in the rack, for powder
The crushing device of broken building waste;The screening plant of the discharge port of the crushing device is set;Setting is leaned in the rack
The magnetic filtration members of the discharge port of the nearly screening plant;The proportioner of the discharge end of the magnetic filtration members is set;With
And be arranged in the proportioner discharge end, brick-making raw material deployed in the proportioner is squeezed into environmental protection brick
Molding machine.
By using above-mentioned technical proposal, building waste generates the region that more place usually needs to remove, in life
During producing environmental protection brick, environmental protection brick manufacturing system is transported to region to be removed by mobile carrier, and the building waste of bulk is put
Fine granularity is formed to pulverize into crushing device, is screened using building waste of the screening plant to fine granularity to filter out
Wherein particle is so large that the building waste for being not suitable for production environmental protection brick, screens the building waste of completion from magnetic filtration members
One end passes through, and filters out the metal impurities that can be wherein risen by magnet magnetic, the building waste filtered, which enters in proportioner, to carry out
Ingredient send into molding machine extrusion forming to form environmental protection brick to form brick-making raw material, then by brick-making raw material;This environmental protection brick system
Make system, the region that practical building waste generates can be moved to and carry out brickmaking operation, reduce that building waste repeatedly transports at
This, by building waste recycling and reusing to be fabricated to environmental protection brick, can reduce raw material old of environmental protection brick, and then improve money
Source recovery utilization rate reduces the production cost of environmental protection brick.
Further, the crushing device includes: the cabinet being arranged in the rack;Several rolling assemblings are in the case
Roller that is intracorporal, pulverizing building waste;And the driving of several roller rotations of driving outside the cabinet is set
Motor.
By using above-mentioned technical proposal, driving motor drives roller rotation, and building waste is put into cabinet, makes to build
Rubbish is passed through between adjacent two roller, and building waste, which is extruded, is broken into fine granularity;This crushing device structure is simple, system
Facilitate, it is easy to use.
Further, the screening plant includes: the waffle slab that the discharge end of the cabinet is arranged in, the waffle slab
The size of mesh crushes in the same size into particles of aggregates with required building waste;Vibration on the waffle slab is set
Motor;And the conveyer belt of particles of aggregates that the waffle slab lower end is set, being completed for transport, sieving.
By using above-mentioned technical proposal, the building waste of broken fine granularity is laid in the upper end of waffle slab, opens
Dynamic vibrating motor drives grid panel vibration, keeps the granular size in the building waste of fine granularity smaller than the mesh on waffle slab
Aggregate passes through mesh, and the granular size aggregate bigger than the mesh on waffle slab is intercepted at waffle slab upper end, across the small of mesh
Granulated aggregate is fallen on a moving belt, is moved with conveyer belt;This screening plant can to the building waste after the completion of broken into
Row screening, by little particle aggregate wherein smaller than mesh and the bulky grain aggregate separated bigger than mesh, enables little particle aggregate quilt
Screening is brick-making raw material, and structure is simple, easy to use, and production is simple, save the cost.
Further, the magnetic filtration members include: the mounting framework that the discharge port upper end of the screening plant is arranged in;
Magnet on the mounting framework is set;Be arranged in it is on the mounting framework, by the magnet be enclosed in, can be around described
The belt pulley of magnet rotors is pushed against the one end of the belt pulley far from the magnet by the substance that the magnet magnetic rises;With
And the actuator of the driving pulley rotation on the mounting framework is set.
In the little particle aggregate for screening being completed by using above-mentioned technical proposal, magnet metal can be played by magnet magnetic
Impurity magnetic rises, these metal impurities is made to be fitted in the side for the belt pulley being enclosed on the outside of magnet, and actuator drives skin
Belt wheel rotation makes belt pulley drive metal impurities mobile, when the gravity that metal impurities are moved to metal impurities is greater than magnet to gold
It when belonging to the position of the magnetic attraction of impurity, falls off, and then realizes miscellaneous to the metal in little particle aggregate in metal impurities slave pulley
The work that matter is filtered;This magnetic filtration members in the way of magnet combination conveyer belt in little particle aggregate can be by magnetic
The metal impurities picked up are filtered, and can be continuously filtered, and easy to operate, work efficiency is high.
Further, the proportioner includes: the burdening frame that the discharge end of the screening plant is arranged in;Setting is in institute
State the first feed hopper on burdening frame, close to screening plant one end;Going out under first feed hopper is set
Expect first transmission parts at end;Second feed hopper on the burdening frame, far from screening plant one end is set;If
Set the second transmission parts of the discharge end under second feed hopper;And setting is passed in first transmission parts and described second
Send the stirring parts of part lower end.
By using above-mentioned technical proposal, the complete aggregate of screening and filtering, which enters from the first feed hopper by the first transmission parts, to be stirred
Mix part, remaining brick-making raw material enters stirring parts by the second transmission parts from the second feed hopper, stirring parts by the aggregate filtered with
And remaining brick-making raw material stirs evenly;This proportioner can stir brick-making raw material, improve for making
The uniformity of the content of the component of each piece of environmental protection brick brick-making raw material, and then improve brickmaking quality.
Further, the molding machine includes: the forming supporter that the discharge end of the proportioner is arranged in;Setting is in institute
State it is on forming frame, can be relatively distant from or the feeding frame of the relatively close proportioner;It is slidedly assemblied in the molding
Shaping mould of the frame far from described proportioner one end offers several environmental protection brick molding holes on the shaping mould;It is arranged described
Shaping mould lower end, for environmental protection brick place bearing plate;The bearing plate is set far from described shaping mould one end, driving institute
State the mobile drive chain condition of bearing plate;And be arranged on the forming supporter, positioned at the shaping mould upper end, one end to
It is several described to the abutting part moved in environmental protection brick molding hole with compression moulding environmental protection brick.
By using above-mentioned technical proposal, drive chain condition drives bearing plate to be moved to molding hole lower end, and feeding frame will stir
It mixes uniform brick-making raw material to be delivered on shaping mould, is filled in brick-making raw material in molding hole, molding hole will be accommodated in by pushing against part
Interior brick-making raw material is pressed into environmental protection brick;The stars at dawn device of this structure, structure are simply easy to use.
Further, the belt pulley is equipped with several convex blocks away from the side of the magnet.
By using above-mentioned technical proposal, it is formed with the accommodating space for metal impurities accommodating between adjacent two convex block, mentions
High stability of the metal impurities with belt movement, and then enhance the effect that magnetic filtration members filter metal impurities.
Further, the stirring parts include: that setting is stirred in first transmission parts and second transmission parts lower end
Case, the agitator tank offers ingredient import close to the side of first transmission parts and second transmission parts lower end, described
Agitator tank is equipped with dispensing outlet far from one end of the ingredient import;Agitating shaft in the agitator tank is set;And setting
Outside the agitator tank, the driving agitating shaft rotation stirring motor.
By using above-mentioned technical proposal, the first transmission parts and the second transmission parts conveying brick-making raw material from ingredient import into
Enter agitator tank, stirring motor driving agitating shaft rotates in agitator tank, and agitating shaft stirs evenly the brick-making raw material in agitator tank;
This agitating device structure is simple, easy to make.
Further, the abutting part includes: the pressing plate being slidedly assemblied on the forming supporter;It is arranged remote in the pressing plate
Abutting cylinder from described shaping mould one end;And be arranged in the pressing plate away from it is described push against cylinder side, one end puts in
Or stretch out the abutting bar of the environmental protection brick molding hole.
By using above-mentioned technical proposal, cylinder driving pressing plate movement is pushed against, makes the abutting bar on pressing plate towards close to environmental protection
The direction of brick molding hole is mobile, and the brick-making raw material in environmental protection brick is pressed into environmental protection brick;This abutting part power is steady, can be simultaneously
Muti-piece environmental protection brick is suppressed, the environmental protection brick quality of compacting is higher, and structure is simple, high production efficiency.
The purpose two of the embodiment of the present invention is to provide a kind of environmental protection brick production method, solves at least to a certain extent above-mentioned
One of technical problem has the advantages that building waste can be recycled and reduces the production cost of environmental protection brick.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of environmental protection brick production method is included the following steps: based on above-mentioned environmental protection brick manufacturing system
Step 1: the environmental protection brick manufacturing system is moved at building waste storage;
Step 2: by the construction waste crushing frustillatum of bulk;
Step 3: screening broken building waste, to select the aggregate that granular size meets brickmaking;
Step 4: the metal impurities that can be risen by magnet magnetic in the aggregate after the completion of screening are filtered out;
Step 5: ingredient is carried out to filtered aggregate, to form brick-making raw material;
Step 6: by brick-making raw material compression moulding, environmental protection brick is made.
This environmental protection is being used in conjunction with many advantages of above-mentioned environmental protection brick manufacturing system by using above-mentioned technical proposal
When brick production method makes environmental protection brick, energy effective recycling building waste and the production cost for reducing environmental protection brick.
In conclusion the embodiment of the present invention has the advantages that
First, this environmental protection brick manufacturing system, can be moved to the region that practical building waste generates and carry out brickmaking operation, reduce
The cost that building waste repeatedly transports can reduce the original of environmental protection brick by building waste recycling and reusing to be fabricated to environmental protection brick
Material old, and then resource recycling rate is improved, reduce the production cost of environmental protection brick;
Second, magnetic filtration members are miscellaneous to the metal that can be risen by magnetic in little particle aggregate in the way of magnet combination conveyer belt
Matter is filtered, and can be continuously filtered, and easy to operate, work efficiency is high;
Third, proportioner can stir brick-making raw material, improve for making each piece of environmental protection brick brick-making raw material
Component content uniformity, and then improve brickmaking quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram that the embodiment of the present invention conceals the first visual angle after mobile carrier;
Fig. 3 is the structural schematic diagram that the embodiment of the present invention conceals the second visual angle after mobile carrier;
Fig. 4 is the enlarged drawing in Fig. 2 at A;
Fig. 5 is the enlarged drawing in Fig. 2 at B;
Fig. 6 is the enlarged drawing in Fig. 3 at C;
Fig. 7 is the enlarged drawing in Fig. 3 at D;
Fig. 8 is the flow diagram of environmental protection brick production method in the embodiment of the present invention.
Appended drawing reference: 1, rack;2, crushing device;21, cabinet;22, roller;23, driving motor;3, screening plant;31,
Waffle slab;32, vibrating motor;33, conveyer belt;4, magnetic filtration members;41, mounting framework;42, magnet;43, belt pulley;431,
Convex block;44, actuator;5, proportioner;51, burdening frame;52, the first feed hopper;53, the first transmission parts;54, the second charging
Bucket;55, the second transmission parts;56, stirring parts;561, agitator tank;562, agitating shaft;563, stirring motor;6, molding machine;61,
Forming supporter;62, feeding frame;63, shaping mould;631, environmental protection brick molding hole;64, bearing plate;65, drive chain condition;66, it pushes against
Part;661, pressing plate;662, cylinder is pushed against;663, bar is pushed against;7, mobile carrier.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of environmental protection brick manufacturing system, referring to figs. 1 and 2, comprising: rack 1, crushing device 2, screening plant 3, magnetic
Inhale filtration members 4, proportioner 5 and molding machine 6.Rack 1 by rectangular steel pipe splice and, rack 1 is welded on movable trailer.
Crushing device 2 is bolted to connection in 1 upper end of rack, and crushing device 2 is mainly used for the building rubbish for the bulk that will have been removed
Rubbish is crushed frustillatum.Screening plant 3 is mounted on the discharge port of crushing device 2, the building fallen from the discharge port of crushing device 2
Rubbish is directly fallen on screening plant 3, and the undertaking plane of screening plant 3 is mounted on relative level in 30 degree of tilt angle
In rack 1.Magnetic filtration members 4 are fixedly connected in rack 1 close to the position of the discharge port of screening plant 3,4 energy of magnetic filtration members
Screening plant 3 will be separated out by the metal impurities band that 42 magnetic of magnet rises.Proportioner 5 is mounted on the discharging of magnetic filtration members 4
End, 5 main body of proportioner are spliced by stainless steel plate.Molding machine 6 is mounted on the discharge end of proportioner 5, molding machine 6
Brick-making raw material deployed in proportioner 5 is squeezed into environmental protection brick, crushing device 2, magnetic filtration members 4, is matched at screening plant 3
Material device 5 and molding machine 6 collectively constitute the brickmaking technology route an of U-shaped, and building waste is from one end of U-shaped process route
Into, then be conveyed out in the form of environmental protection brick from the other end of U-shaped process route.This environmental protection brick manufacturing system can move
The region generated to practical building waste carries out brickmaking operation, reduces the cost that building waste repeatedly transports, can will build rubbish
Rubbish recycling and reusing reduces raw material old of environmental protection brick to be fabricated to environmental protection brick, and then improves resource recycling rate,
Reduce the production cost of environmental protection brick.
As shown in figure 3, molding machine 6 includes: forming supporter 61, feeding frame 62, shaping mould 63, bearing plate 64, drive chain
Part 65 and abutting part 66.The discharge end of proportioner 5 is arranged in forming supporter 61, and forming supporter 61 is welded by rectangular steel pipe.
Feeding frame 62 is rectangular, and the top and bottom of feeding frame 62 are open end, and feeding frame 62 is arranged on forming frame 1, send
The side of material frame 62 is connected side by side there are two cylinder, and feeding frame 62 can be relatively distant from or relatively close match in the presence of cylinder
Expect device 5.Shaping mould 63 is slidedly assemblied in the one end of forming supporter 61 far from proportioner 5, offers on shaping mould 63 and multiple is in
Rectangular-shaped environmental protection brick molding hole 631, environmental protection brick molding hole 631 are evenly arranged side by side.Bearing plate 64 is rectangular, bearing plate 64
The lower end of shaping mould 63 is set, and bearing plate 64 is for environmental protection brick placement.Drive chain condition 65 be mounted on bearing plate 64 far from
One end of pattern 63, drive chain condition 65 drive bearing plate 64 mobile.The upper end that forming supporter 61 is arranged in part 66 is pushed against, part is pushed against
66 are located at 63 upper end of shaping mould, push against 66 one end of part and move to several support in environmental protection brick molding hole 631 with compression moulding environmental protection brick.
Drive chain condition 65 drives bearing plate 64 to be moved to molding hole lower end, and the brick-making raw material stirred evenly is delivered to by feeding frame 62
It on pattern 63, is filled in brick-making raw material in molding hole, pushes against part 66 for the brick-making raw material being accommodated in molding hole and suppress cyclization
Protect brick.The stars at dawn device of this structure, structure are simply easy to use.
Part 66 is pushed against to include: pressing plate 661, push against cylinder 662 and push against bar 663.Pressing plate 661 is 345 by yield strength
The steel plate of megapascal (MPa) is made, and pressing plate 661 is rectangular, and pressing plate 661 is slidedly assemblied on forming supporter 61.Cylinder 662 is pushed against to set
It sets in the one end of pressing plate 661 far from shaping mould 63, pushes against 662 high thrust cylinder of cylinder.The setting of bar 663 is pushed against to carry on the back in pressing plate 661
From the side for pushing against cylinder 662, the one end for pushing against bar 663 can put in or stretch out environmental protection brick molding hole 631.Push against cylinder 662
It drives pressing plate 661 mobile, makes to push against the direction movement of bar 663 towards close environmental protection brick molding hole 631 on pressing plate 661, it will be environmentally friendly
Brick-making raw material in brick is pressed into environmental protection brick.66 power of this abutting part are steady, can suppress muti-piece environmental protection brick, the ring of compacting simultaneously
Guarantor's brick quality is higher, and structure is simple, high production efficiency.
As shown in figure 4, crushing device 2 includes: cabinet 21, roller 22 and driving motor 23.Cabinet 21 is by 5 millimeters of steel
Plate welding splicing is made, and 21 upper end of cabinet offers one from the inside to the outside in the import of flared, and cabinet 21 is welded on rack 1
On.Two 22 rolling assemblings of roller are integrally machined on roller 22 in cabinet 21 and form gear hobbing, roller 22 grinds building waste
It is broken.Driving motor 23 is mounted on outside cabinet 21 by bolt, and driving motor 23 drives two rollers 22 to rotate simultaneously, driving motor
23 models common three alternating current generators on the market.Driving motor 23 drives roller 22 to rotate, and puts building waste into cabinet
In 21, pass through building waste between adjacent two roller 22, building waste, which is extruded, is broken into fine granularity.This broken dress
It is simple to set 2 structures, it is easy to make, it is easy to use.
As shown in figure 5, screening plant 3 includes: waffle slab 31, vibrating motor 32 and conveyer belt 33.Waffle slab 31 is arranged
In the discharge end of cabinet 21, waffle slab 31 is rectangular, and waffle slab 31 is made of stainless steel plate, offers rectangle on waffle slab 31
The mesh of shape, the size of mesh crush in the same size into particles of aggregates with required building waste.Vibrating motor 32 passes through
Bolt is mounted on waffle slab 31, and 31 lower end of waffle slab is equipped with the rubber pad of strip, and vibrating motor 32 is common on the market
The AC three-phase asynchronous vibration motor 32 of model.Conveyer belt 33 is mounted on the lower end of waffle slab 31, conveyer belt 33, and conveyer belt 33 is used
In the particles of aggregates that transport, sieving is completed.The building waste of broken fine granularity is laid in the upper end of waffle slab 31, starting
Vibrating motor 32 drives waffle slab 31 to vibrate, and makes the granular size in the building waste of fine granularity than the mesh on waffle slab 31
Small aggregate passes through mesh, and the granular size aggregate bigger than the mesh on waffle slab 31 is intercepted at 31 upper end of waffle slab, passes through
The little particle aggregate of mesh is fallen on conveyer belt 33, is moved with conveyer belt 33.After the completion of this screening plant 3 can be to being crushed
Building waste screened, little particle aggregate wherein smaller than mesh and the bulky grain aggregate separated bigger than mesh make small
Granulated aggregate can be screened as brick-making raw material, and structure is simple, easy to use, and production is simple, save the cost.
As shown in fig. 6, magnetic filtration members 4 include: mounting framework 41, magnet 42, belt pulley 43 and actuator 44.Installation
The discharge port upper end of screening plant 3 is arranged in skeleton 41, and mounting framework 41 is welded by carbon steel.Magnet 42 is fixedly connected on peace
It fills on skeleton 41, magnet 42 is permanent magnet 42, and magnet 42 is rectangular.Belt pulley 43 is mounted on mounting framework 41, belt pulley
43 magnet 42 is enclosed in, belt pulley 43 can rotate around magnet 42, the rolling in direction and conveyer belt 33 that belt pulley 43 rolls
Direction is vertical, is pushed against the one end of belt pulley 43 far from magnet 42 by the substance that 42 magnetic of magnet rises.Actuator 44 passes through bolt
It is fixedly connected on mounting framework 41, the rotation of 44 driving belt pulley 43 of actuator.The little particle aggregate that magnet 42 completes screening
In metal impurities magnetic can be played by 42 magnetic of magnet and rise, so that these metal impurities is fitted in the belt for being enclosed in the outside of magnet 42
The side of wheel 43, actuator 44 drive belt pulley 43 to rotate, and make belt pulley 43 drive metal impurities mobile, work as metal impurities
When being moved to the gravity of metal impurities and being greater than magnet 42 to the position of the magnetic attraction of metal impurities, in metal impurities slave pulley 43
It falls off, and then realizes the work being filtered to the metal impurities in little particle aggregate.This magnetic filtration members 4 utilize magnet 42
In conjunction with conveyer belt 33 mode in little particle aggregate can by magnetic rise metal impurities being filtered, can continuously into
Row filtering, easy to operate, work efficiency is high.
Belt pulley 43 is equipped with multiple convex blocks 431 away from the side of magnet 42, and convex block 431 is in rectangular slat shape, multiple convex blocks
431 are arranged side by side.Be formed between adjacent two convex block 431 for metal impurities accommodating accommodating space, improve metal impurities with
The stability of belt movement, and then enhance the effect that magnetic filtration members 4 filter metal impurities.
As shown in fig. 7, proportioner 5 includes: burdening frame 51, the first feed hopper 52, the first transmission parts 53, the second feed hopper
54, the second transmission parts 55 and stirring parts 56.Burdening frame 51 is welded by rectangular steel pipe, and reinforcement is provided on burdening frame 51
The discharge end of screening plant 3 is arranged in bar, burdening frame 51.First feed hopper 52 is welded on burdening frame 51, the first feed hopper 52
It is from top to bottom in shrink mouth shape, the first feed hopper 52 is welded by stainless steel plate, and the first feed hopper 52 is arranged close to screening plant 3
One end.First transmission parts 53 are fixedly mounted on the discharge end under the first feed hopper 52.Second feed hopper 54 is welded on burdening frame 51
On, the second feed hopper 54 is from top to bottom in shrink mouth shape, and the second feed hopper 54 is welded by stainless steel plate, and the second feed hopper 54 is set
It sets in one end far from screening plant 3, the upper end installation of the second feed hopper 54 is stored up in three holding vessels respectively there are three holding vessel
There are cement, coal ash and liquid water, when the opening of three holding vessel lower ends is opened, cement, coal ash and liquid water can be with
Into in the second hopper.Second transmission parts 55 are mounted on the discharge end under the second feed hopper 54.Stirring parts 56 are mounted on the first biography
Send part 53 and the second transmission parts 55 lower end, the arrangement of the length direction of stirring parts 56 and the first feed hopper 52 and the second feed hopper 54
Direction is consistent.The complete aggregate of screening and filtering enters stirring parts 56, remaining brickmaking by the first transmission parts 53 from the first feed hopper 52
Raw material from the second feed hopper 54 by the second transmission parts 55 enter stirring parts 56, stirring parts 56 by the aggregate filtered and remaining
Brick-making raw material stir evenly.This proportioner 5 can stir brick-making raw material, improve for making each piece
The uniformity of the content of the component of environmental protection brick brick-making raw material, and then improve brickmaking quality.
Stirring parts 56 include: agitator tank 561, agitating shaft 562 and stirring motor 563.Agitator tank 561 is welded by stainless steel plate
It connects, agitator tank 561 is arranged in 55 lower end of the first transmission parts 53 and the second transmission parts, and agitator tank 561 is close to the first transmission parts
53 and the side of 55 lower end of the second transmission parts offer ingredient import, ingredient import is in wealthy mouth shape, agitator tank 561 far from ingredient into
One end of mouth is equipped with dispensing outlet.Agitating shaft 562 is mounted in agitator tank 561, and agitating shaft 562 is made of high strength steel.Stirring
Motor 563 is arranged outside agitator tank 561, and stirring motor 563 drives agitating shaft 562 to rotate, and stirring motor 563 is conventional model
AC three phase asynchronous motor.First transmission parts 53 and the brick-making raw material of the second transmission parts 55 conveying enter agitator tank from ingredient import
561, stirring motor 563 drives agitating shaft 562 to rotate in agitator tank 561, and agitating shaft 562 is former by the brickmaking in agitator tank 561
Material stirs evenly.This agitating device structure is simple, easy to make.
A kind of environmental protection brick production method, as shown in figure 8, including the following steps: step 1: such as above-mentioned environmental protection brick is made
System is moved at building waste storage.Step 2: building waste is put into crushing device 2 and is pulverized.Step 3: screening is utilized
Device 3 screens broken building waste, to select the aggregate that granular size meets brickmaking.Step 4: magnetic is utilized
Inhale the metal that can be risen by 42 magnetic of magnet in the aggregate after filtration members 4 filter out screening.Step 5: filtered aggregate is sent into
Ingredient is carried out in proportioner 5, to form brick-making raw material.Step 6: brick-making raw material is delivered in molding machine 6 and is squeezed into
Type, environmental protection brick is made.In conjunction with many advantages of above-mentioned environmental protection brick manufacturing system, made using this environmental protection brick production method
When environmental protection brick, energy effective recycling building waste and the production cost for reducing environmental protection brick.
The course of work is summarized: building waste generates the region that more place usually needs to remove, in production environmental protection brick
During, environmental protection brick manufacturing system is transported to region to be removed by movable trailer, puts the building waste of bulk into broken dress
It sets in 2 to form fine granularity to pulverize, be screened using building waste of the screening plant 3 to fine granularity to filter out wherein
Grain is so large that the building waste for being not suitable for production environmental protection brick, screens the building waste of completion from one end of magnetic filtration members 4
Pass through, filter out the metal impurities that can be wherein risen by 42 magnetic of magnet, the building waste filtered enters in proportioner 5 and matched
Material send into molding machine 6 extrusion forming to form environmental protection brick to form brick-making raw material, then by brick-making raw material.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (10)
1. a kind of environmental protection brick manufacturing system characterized by comprising
The rack (1) being arranged on mobile carrier (7);
Crushing device (2) on the rack (1), for crushing building waste is set;
Screening plant (3) in the discharge port of the crushing device (2) is set;
The magnetic filtration members (4) of discharge port close to the screening plant (3) are set on the rack (1);
Proportioner (5) in the discharge end of the magnetic filtration members (4) is set;
And setting the proportioner (5) discharge end, by brick-making raw material deployed in the proportioner (5) squeeze
It is pressed into the molding machine (6) of environmental protection brick.
2. environmental protection brick manufacturing system according to claim 1, which is characterized in that the crushing device (2) includes:
The cabinet (21) being arranged on the rack (1);
Several rolling assemblings in the cabinet (21), the roller (22) that pulverizes building waste;
And be arranged in the cabinet (21) outside, the driving motors (23) of several rollers (22) rotations of driving.
3. environmental protection brick manufacturing system according to claim 2, which is characterized in that the screening plant (3) includes:
Waffle slab (31) in the discharge end of the cabinet (21) is set, the size of the mesh of the waffle slab (31) with it is required
Building waste crush into particles of aggregates it is in the same size;
The vibrating motor (32) being arranged on the waffle slab (31);
And the conveyer belt (33) of particles of aggregates in the waffle slab (31) lower end, completing for transport, sieving is set.
4. environmental protection brick manufacturing system according to claim 1, which is characterized in that the magnetic filtration members (4) include:
Mounting framework (41) in the discharge port upper end of the screening plant (3) is set;
The magnet (42) being arranged on the mounting framework (41);
Be arranged it is on the mounting framework (41), by the magnet (42) be enclosed in, can around the magnet (42) rotate
Belt pulley (43) is pushed against one of the belt pulley (43) far from the magnet (42) by the substance that the magnet (42) magnetic rises
End;
And the actuator (44) for the driving belt pulley (43) rotation being arranged on the mounting framework (41).
5. environmental protection brick manufacturing system according to claim 1, which is characterized in that the proportioner (5) includes:
Burdening frame (51) in the discharge end of the screening plant (3) is set;
First feed hopper (52) on the burdening frame (51), close to described screening plant (3) one end is set;
The first transmission parts (53) of discharge end under first feed hopper (52) are set;
Second feed hopper (54) on the burdening frame (51), far from described screening plant (3) one end is set;
The second transmission parts (55) of discharge end under second feed hopper (54) are set;
And setting is in the stirring parts (56) of first transmission parts (53) and second transmission parts (55) lower end.
6. environmental protection brick manufacturing system according to claim 1, which is characterized in that the molding machine (6) includes:
Forming supporter (61) in the discharge end of the proportioner (5) is set;
Be arranged it is on the forming frame (1), can be relatively distant from or the feeding frame of the relatively close proportioner (5)
(62);
It is slidedly assemblied in the shaping mould (63) of the forming supporter (61) far from the proportioner (5) one end, the shaping mould
(63) several environmental protection brick molding holes (631) are offered on;
Bearing plate (64) in the shaping mould (63) lower end, placing for environmental protection brick is set;
It is arranged in the bearing plate (64) far from the shaping mould (63) one end, driving bearing plate (64) movement driving
Chain condition (65);
And be arranged on the forming supporter (61), be located at the shaping mould (63) upper end, one end is to several environmental protection
The abutting part (66) with compression moulding environmental protection brick is moved in brick molding hole (631).
7. environmental protection brick manufacturing system according to claim 4, which is characterized in that the belt pulley (43) deviates from the magnet
(42) side is equipped with several convex blocks (431).
8. environmental protection brick manufacturing system according to claim 5, which is characterized in that the stirring parts (56) include:
It is arranged in first transmission parts (53) and second transmission parts (55) lower end agitator tank (561), the agitator tank
(561) side close to first transmission parts (53) and second transmission parts (55) lower end offers ingredient import, described
Agitator tank (561) is equipped with dispensing outlet far from one end of the ingredient import;
The agitating shaft (562) being arranged in the agitator tank (561);
And be arranged in the agitator tank (561) outside, the stirring motor (563) of the driving agitating shaft (562) rotation.
9. environmental protection brick manufacturing system according to claim 6, which is characterized in that the abutting part (66) includes:
The pressing plate (661) being slidedly assemblied on the forming supporter (61);
Abutting cylinder (662) in the pressing plate (661) far from the shaping mould (63) one end is set;
And setting the pressing plate (661) away from it is described push against cylinder (662) side, one end put in or stretch out the ring
Protect the abutting bar (663) of brick molding hole (631).
10. a kind of environmental protection brick production method, which is characterized in that made based on environmental protection brick of any of claims 1-9
System, the environmental protection brick production method include the following steps:
Step 1: the environmental protection brick manufacturing system is moved at building waste storage;
Step 2: by the construction waste crushing frustillatum of bulk;
Step 3: screening broken building waste, to select the aggregate that granular size meets brickmaking;
Step 4: the metal impurities that can be risen by magnet (42) magnetic in the aggregate after the completion of screening are filtered out;
Step 5: ingredient is carried out to filtered aggregate, to form brick-making raw material;
Step 6: by brick-making raw material compression moulding, environmental protection brick is made.
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Publication number | Priority date | Publication date | Assignee | Title |
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CN110154205A (en) * | 2019-06-04 | 2019-08-23 | 宁波械色自动化技术有限公司 | A kind of silicate industry solid-waste treatment facility |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000334420A (en) * | 1999-06-02 | 2000-12-05 | Otoshige Sone | Incombustible material, incombustible board, and their manufacture |
JP2004174376A (en) * | 2002-11-27 | 2004-06-24 | Hitachi Constr Mach Co Ltd | Crushing system and crushing method |
CN201309206Y (en) * | 2008-05-30 | 2009-09-16 | 北京恒业村科技有限公司 | Device for producing building materials by utilizing urban garbage |
CN102962113A (en) * | 2012-11-12 | 2013-03-13 | 华南理工大学 | Crushing machine |
CN207222543U (en) * | 2017-08-22 | 2018-04-13 | 钱卫丽 | A kind of urban building waste processing equipment |
CN108325724A (en) * | 2018-03-07 | 2018-07-27 | 陆水娜 | A kind of garbage reclamation processing unit of industrial building |
-
2018
- 2018-08-27 CN CN201810983688.8A patent/CN108970699B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000334420A (en) * | 1999-06-02 | 2000-12-05 | Otoshige Sone | Incombustible material, incombustible board, and their manufacture |
JP2004174376A (en) * | 2002-11-27 | 2004-06-24 | Hitachi Constr Mach Co Ltd | Crushing system and crushing method |
CN201309206Y (en) * | 2008-05-30 | 2009-09-16 | 北京恒业村科技有限公司 | Device for producing building materials by utilizing urban garbage |
CN102962113A (en) * | 2012-11-12 | 2013-03-13 | 华南理工大学 | Crushing machine |
CN207222543U (en) * | 2017-08-22 | 2018-04-13 | 钱卫丽 | A kind of urban building waste processing equipment |
CN108325724A (en) * | 2018-03-07 | 2018-07-27 | 陆水娜 | A kind of garbage reclamation processing unit of industrial building |
Cited By (16)
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---|---|---|---|---|
CN110154205A (en) * | 2019-06-04 | 2019-08-23 | 宁波械色自动化技术有限公司 | A kind of silicate industry solid-waste treatment facility |
CN110202681A (en) * | 2019-06-17 | 2019-09-06 | 诸暨高宗自动化科技有限公司 | A kind of brickmaking machine based on comprehensive utilization of tailing |
CN110202681B (en) * | 2019-06-17 | 2020-09-15 | 辽宁佳合鹏程粉体科技有限公司 | Brick making machine based on comprehensive utilization of tailings |
CN111152335B (en) * | 2020-01-14 | 2021-04-30 | 南通恒达免烧砖机械工程有限公司 | Building cement brick former based on raw materials reprocessing linkage is exerted pressure |
CN111152335A (en) * | 2020-01-14 | 2020-05-15 | 刘书德 | Building cement brick former based on raw materials reprocessing linkage is exerted pressure |
CN112060650B (en) * | 2020-09-08 | 2022-06-03 | 郑州工业应用技术学院 | Be used for indoor decoration to beautify making devices with corner |
CN112060650A (en) * | 2020-09-08 | 2020-12-11 | 郑州工业应用技术学院 | Be used for indoor decoration to beautify making devices with corner |
CN112192739A (en) * | 2020-10-10 | 2021-01-08 | 广东萨米特陶瓷有限公司 | Terrazzo-like ceramic board manufacturing process and product obtained by using process |
CN112192739B (en) * | 2020-10-10 | 2022-04-12 | 广东萨米特陶瓷有限公司 | Terrazzo-like ceramic board manufacturing process and product obtained by using process |
CN112570426A (en) * | 2020-11-30 | 2021-03-30 | 绍兴宾果科技有限公司 | Construction waste treatment device and treatment method |
CN113478616A (en) * | 2021-07-21 | 2021-10-08 | 北京华荣锦程建筑工程有限公司 | Brick making method by using construction waste |
CN114160279A (en) * | 2021-11-11 | 2022-03-11 | 江苏唐盾材料科技有限公司 | Building material preparation method and preparation device thereof |
CN114160279B (en) * | 2021-11-11 | 2023-02-07 | 江苏唐盾材料科技有限公司 | Building material preparation method and preparation device thereof |
CN114210707A (en) * | 2021-12-08 | 2022-03-22 | 白城师范学院 | Civil engineering construction waste treatment device and treatment method |
CN114210707B (en) * | 2021-12-08 | 2023-02-14 | 白城师范学院 | Civil engineering construction waste treatment device and treatment method |
CN115301677A (en) * | 2022-08-17 | 2022-11-08 | 广东建邦兴业集团有限公司 | Device and method for preparing green environment-friendly building material by using building waste |
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