CN209491050U - The separator of brick and concrete block in a kind of building castoff - Google Patents

The separator of brick and concrete block in a kind of building castoff Download PDF

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Publication number
CN209491050U
CN209491050U CN201822190099.2U CN201822190099U CN209491050U CN 209491050 U CN209491050 U CN 209491050U CN 201822190099 U CN201822190099 U CN 201822190099U CN 209491050 U CN209491050 U CN 209491050U
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CN
China
Prior art keywords
brick
air uniform
plate
uniform plate
concrete block
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Expired - Fee Related
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CN201822190099.2U
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Chinese (zh)
Inventor
李云汇
李雪统
宋钰
谷贺
李雨辰
费阳
谢凯婷
刘文海
王萌
胡魁
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Henan University of Technology
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Henan University of Technology
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Priority to CN201822190099.2U priority Critical patent/CN209491050U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/58Construction or demolition [C&D] waste

Abstract

The utility model discloses the device that a kind of building castoff recycles the brick in material to separate with concrete block, including body, each functional component is fixed in body;Underpart is second level blast chamber, and upper and lower two blast orifices are equipped on the right side of blast chamber, and blast orifice, which is furnished with, changes wind direction board and ventilating board;Body middle and upper part is equipped with air uniform plate, the air uniform plate is each section of inclined degree difference but the whole plate structure in left low and right high, air uniform plate can produce vibration under the traction of vibrating arm, air uniform plate lower end is equipped with separation partition, partition right lower quadrant is separated equipped with star door, separation partition left and right sides is respectively brick, concrete block discharge port;The impurity discharging port top of body upper left quarter is equipped with dust-removing cover adaptable therewith, including dedusting plate and rubber sleeve;Body upper right quarter is equipped with feed inlet, feeding plate.The utility model devises the air uniform plate vibrational structure adaptable with partition is separated, to realize the separation of both brick and concrete block.

Description

The separator of brick and concrete block in a kind of building castoff
Technical field
The utility model belongs to highway engineering building castoff and recycles machinery field, and it is sharp again to be related to a kind of building castoff With brick in material and concrete block separator.
Background technique
With the continuous quickening of urbanization process, the generation of building waste and discharge quantity are also in rapid growth in city. People are enjoying urban civilization simultaneously, and also by worry brought by municipal refuse, wherein building waste just occupies quite big Ratio, account for about the 30%~40% of rubbish total amount, according to the relevant information, through to brick mix structure, full cast-in-place structural and frame knot The rough Statistics of the construction material loss of the buildings such as structure, in the work progress that every ten thousand square metres are built, only building waste residue will Generate 500~600 tons.
Construction refuse resource utilizes the effective measures for being digestion building waste, solution garbage-surrounded city, saving social resources. The citation form that construction refuse resource utilizes is recycled aggregate, then can be used as natural sand stone resource and produces various regeneration The various building materials such as brick, road inorganic mixture and road product, regenerated aggregate concrete, mortar, cement and filling concrete Product.Building waste is used as a kind of new type resource, can not only save vast resources, but also can protect environment, is had significant Society, environment and economic benefit, be to achieve many things at one stroke.
Current traditional control method is mainly before construction waste crushing, according to the difference of particle size, using roller bearing Formula screening machine sifts out the concrete block and lesser brick of bulk, due to the concrete block by break process, not sorted Object is largely mixed with brick still phase mutual, separative efficiency is very low.Cement block is imported brick aggregate to use, it is clear that it wastes one's talent on a petty job, Cause meaningless waste;Brick is mixed into cement block aggregate to use, seriously affects the strength grade used as regeneration concrete, It is unable to satisfy high standard requirement, is only used for the use of low side product, utility value is not high, this seriously restricts building waste The popularization and use of recycled product, manufacturing enterprise are difficult to realize get a profit.
CN103586257A discloses a kind of building waste processing system, comprising: crushing device;Screening plant, setting exist Above crushing device, and there is down-set material slideway;Material lifting device promotes the discharging of crushing device to screening Device.
CN104759413A discloses a kind of building waste screening plant, including separation chamber, tossed device, wind power machine, It is characterized by also including the indoor middle weight sorting unit of selection by winnowing is set to, have in the separation chamber the first Disengagement zone and Second Disengagement zone;The tossed device conveys material to the first Disengagement zone;The wind power machine utilizes wind-force by the first Disengagement zone The material inside shed out raises;The middle weight sorting unit includes the double-deck separation tube, negative pressure mechanism, blower and cylinder driving machine Structure, the bilayer separation tube have internal layer roller and outer layer roller, and air port is provided on the internal layer roller and the fixation of internal layer roller is set Set, which is sieve cylinder and outer layer roller and internal layer roller is coaxially disposed and can around axial-rotation, the blower by Negative pressure mechanism and internal layer roller are connected to the negative pressure that middle heavy substance is adsorbed on outer layer roller by formation in the first Disengagement zone, the cylinder Body driving mechanism is connect with outer layer roller drives the rotation of outer layer roller.
However, include above patent document in the prior art, in the light materials not only separated dust material content compared with Height makes the recycle value of light materials be severely limited, and in the high wind of blower, and operating environment dust is caused to fly It raises, is seriously polluted, bad environments.
To sum up, existing feed separation technology cannot the reasonable separation for solving brick and concrete in building castoff in ground The problems such as environment that journey generates and do not consider the impact force generated when the discharging of discharge port, studies in a kind of building castoff The separator of brick and concrete is necessary.This recycles the secondary value of material for playing current building waste With substantive meaning.
Summary of the invention
In order to more reasonably solve building castoff in brick and concrete separation process in bring environment and The problems such as impact force generated when discharge hole for discharge, the utility model provide the brick and concrete in a kind of building castoff Isolated device.
It solves the above problems to realize, the utility model adopts the following technical solution is resolved:
The device that a kind of building castoff recycles the brick in material to separate with concrete block, including body, in body Portion is fixed with every functional component;The impurity discharging port top of the body upper left quarter is equipped with dust-removing cover adaptable therewith, including removes Dirt plate and rubber sleeve two parts;Air uniform plate is mounted on body middle and upper part, and the air uniform plate is that each section of inclined degree is different but whole In the plate structure of left low and right high, higher-end connects vibrating arm, pushes air uniform plate to do up and down reciprocatingly under the driving of vibrating arm Vibration;Have separation partition on the left of the lower end of the air uniform plate, separate partition lower right side and concrete block discharge port it Between be equipped with star door, the left and right sides for separating partition is respectively brick discharge port and concrete block discharge port;Frame lower is Second level blast chamber, the second level blast chamber are that right side of machine body is equipped with upper and lower two blast orifices, and the wind outlet of blast orifice is equipped with two pieces Change wind direction board and two pieces of ventilating boards;Rack upper right quarter is equipped with feed inlet, and feed inlet top is equipped with feeding plate.
Further, the air uniform plate uses continuity dense material, and the air uniform plate uses continuity dense material, institute Stating continuity dense material is only wind-force to be allowed to pass through and can be evenly distributed with the material of wind-force;Air uniform plate is divided into different four of inclined degree Section but it is whole be in left low and right high, be successively from air uniform plate higher-end: the nearly horizontal surface portion of fraction;Followed by slope is maximum Blanking end, inclination angle range are 25 °~30 °, are then longest working portions, and place plane angle with horizontal plane is 15 ° ~20 °, be finally the lesser sub-material end of slope.Wherein, air uniform plate live part is blanking end, working portion and sub-material end three Part;It includes concrete discharge port and brick discharge port that sub-material end lower left quarter, which is equipped with discharging portion,.
Further, the air uniform plate is divided into the inclined degree maximum waste blanking end of higher-end, longest inclination Degree working portion placed in the middle and the small sub-material end of lower end inclined degree, blanking end top are equipped with feed inlet, and feed inlet is Similar round, feed inlet connect the feeding plate of class inverted round stage, and it includes concrete discharge port that sub-material part lower left quarter, which is equipped with discharging portion, With brick discharge port two parts, discharge port is similar round, and the similar round is the ellipse that length shaft length is not much different.
Further, the blanking end in the feed inlet face air uniform plate, the cross section of feed inlet are similar round, the class Circle is the ellipse that major and minor axis is not much different, and the upper end is equipped with the feeding plate of a kind of inverted round stage, and feeding plate is for making mixture Pour into air uniform plate;The angle of tangent plane and feed inlet side wall is 45 ° on the outside of feeding plate.
Further, the star door is located between the lower right of separation partition and the top of concrete discharge port, to row Concrete out has buffer function, to reduce impact force when concrete discharge.
Further, the separation partition is located at air uniform plate lower end, and has with air uniform plate lower end between certain position Every in separation partition lower right side and concrete discharge port equipped with star door, separating is respectively brick discharge port at left and right sides of partition With concrete block discharge port.
Further, the separation partition is a streamlined metal plate wide at the top and narrow at the bottom and in uneven thickness, the thickness It unevenly can be specially that abdomen thickness is uniform, end thickness is uniformly more pointed, the streamlined refers to separation partition table Face is without corner angle, the whole friction very little with material.
Further, the impurity discharging port top of the body upper left quarter is equipped with dust-removing cover adaptable therewith, the dust-removing cover Two parts are as follows: first is that shape is similar but somewhat larger to impurity discharging port using the dedusting plate of continuity densification material;It is another Part is a rubber sleeve, and the rubber sleeve is annular hollow class cylinder, and height is identical as the height of dedusting plate, upper and lower surface class The width of annulus is equal to the difference of half axial length of dedusting plate and half axial length of impurity discharging port end, and the inner ring of lower category annulus rubber connects Then the rubber of two panels class rotary table, the inclination angle of class rotary table and the inclination angle of impurity discharging port are identical, and inclination angle range is 40 °~45 °.
Further, described to change wind direction board be with the angular range of horizontal plane is 30 °~35 °, the ventilating board and horizontal Face angular range is 75 °~80 °, and the wind direction board that changes is connected and inside blast chamber with blast orifice with ventilating board.
Compared with prior art, the utility model has the beneficial effects that
1, the vibration using air uniform plate under the driving of vibrating arm is realized under booster action in the wind of second level blower device The layering of mixture overcomes two kinds of materials of brick and concrete block and causes since the difference of apparent density difference and floating velocity is smaller Be difficult to the problem of being layered;The air uniform plate being obliquely installed is in above-mentioned vibration and during blown, so that material generates up and down It is layered and mobile to the lower end of inclined air uniform plate under above-mentioned vibration, finally realizes brick after lower end is by separation partition The separation of block and concrete block.Solve the problems, such as that two kinds of materials are difficult to realize layering as caused by irregular shape.
2, the utility model solves environmental problem caused by building waste processing technique and structure is simple, rationally solves The problem of separation process of brick and concrete is brought in building castoff improves building castoff and recycles the comprehensive benefit of material With rate and market value, important technology is provided for building castoff recycling and is supported, meanwhile, building waste is reduced to soil It occupies and effectively reduces cost.
Detailed description of the invention
Fig. 1 is that the building castoff of the utility model recycles the knot of the separator of brick and concrete block in material Structure schematic diagram.
Fig. 2 is the top view of air uniform plate.
Fig. 3 is the side view of air uniform plate.
Fig. 4 is the top view for separating partition.
Fig. 5 is the side view for separating partition.
Fig. 6 is the schematic diagram of star door.
Fig. 7 is the side view of the rubber sleeve of dust-removing cover.
Fig. 8 is the top view of the rubber sleeve of dust-removing cover.
The present invention is further explained with reference to the accompanying drawings and detailed description.
Specific embodiment
The utility model is directed to environmental pollution caused by the separation process for brick and two kinds of materials of concrete block, to existing Some material separation devices improve and simplify, and keep its structure simpler and solve the dirt that feed separation process generates While dye, the separation of brick and concrete block can be realized.
When work, material enters air uniform plate from upper feeding mouth, due to the specific gravity and air force of brick and concrete block Feature difference is learned, under the action of vibration appropriate and air-flow, the small brick of specific gravity floats on upper layer, the biggish concrete block of specific gravity In the lower part of block layer, to realize layering.
In order to further illustrate the technical solution of the utility model, it is sharp again that the implementation case gives a kind of building castoff With the separator of brick in material and concrete block, structure is as shown in Figure 1, each portion's funtion part fixes group by as shown in the figure At body;Underpart is equipped with the cavity structure without any device in one, as blast chamber 1-1, on the right side of blast chamber in body wall Equipped with upper and lower two blast orifices, referred to as second level blast orifice 1-2;Second level blast orifice 1-2 protrudes into the plate portion of blast chamber 1-1, can It is divided into two classes: changes wind direction board 1-3 and ventilating board 1-4, air pulse can be made to blow to the work of air uniform plate 2-1 with approximately perpendicular angle Make area.
It is fixed with an inclined air uniform plate 2-1 in the middle part of body, air uniform plate 2-1 points are waste blanking end, workspace, and Sub-material end, sub-material end lower left side are equipped with the discharging portion including concrete discharge port 2-5 and brick discharge port 2-4, air uniform plate 2-1 Vibrating arm is connected, vibrating arm drives air uniform plate 2-1 to vibrate up and down under the power effect of motor;It is on the left of air uniform plate lower end On discharging portion, including brick discharge port 2-4 and concrete discharge port 2-5, brick discharge port 2-4 and concrete discharge port 2-5 Portion is separated by separation partition 2-2, is separated and is equipped between partition 2-2 right lower quadrant and the top concrete discharge port 2-5 as shown in Figure 6 Star door, have the function of reduce concrete be discharged when impact force.
Feed inlet 3-1 and impurity discharging port 3-3 is equipped with above body;Feed inlet 3-1 is for adding building castoff into body Broken mixture, the top feed inlet 3-1 are equipped with using the class rotary table component of handstand as feeding plate 3-2.Impurity discharging port 3-3
Upper design has a dust-removing cover 3-4, and dust-removing cover 3-4 points are two parts: one is dedusting plate 3-4-1, has dedusting The effect of filter, another part are rubber sleeve 3-4-2, are had the function of fixed to dedusting plate.
As shown in Fig. 2, Fig. 3, air uniform plate 2-1 uses continuity dense material, and the continuity dense material is only to permit Perhaps wind-force passes through and can be uniformly distributed the material of wind-force;Air uniform plate 2-1 is integrally in that left low and right high is tiltedly mounted in body, And air uniform plate 2-1 point is different four sections of inclined degree, is successively from air uniform plate 2-1 higher-end: being that fraction is closely horizontal first The maximum blanking end in face part, followed by slope and its tilt angle is at 25 °~30 °, is then longest working portion, Place plane angle with horizontal plane is 15 °~20 °, is finally the lesser sub-material end of slope, wherein the effective efficiency of air uniform plate 2-1 Area is blanking end, workspace and sub-material end three parts.
As shown in Figure 4, Figure 5, separation partition 2-2 is mounted on air uniform plate 2-1 lower end, by brick discharge port 2-4 and coagulation Soil block discharge port 2-5 is separated, and specifically one is wide at the top and narrow at the bottom and interior thickness is uniform, two-end thickness uniformly reduces until it is pointed to be The streamlined arcuation metal plate with radian.
As shown in fig. 6, star door 2-3 be located at separation partition 2-2 lower right and concrete discharge port 2-5 top it Between, there is buffer function to the concrete of discharge, to reduce impact force when concrete discharge.
As shown in Figure 7, Figure 8, rubber sleeve 3-4-2 and dedusting plate 3-4-1 is combined into dust-removing cover, and rubber sleeve 3-4-2 has will Impurity discharging port 3-3 is secured together with dedusting plate 3-4-1, and rubber sleeve 3-4-2 and dedusting plate 3-4-1 cooperate and reach the work of dedusting With.
The working principle of the utility model is as follows:
In the utility model, air uniform plate 2-1 drives air uniform plate 2-1 to carry out shake up and down by vibrating arm driven by the motor It is dynamic.Since brick is different with the density of concrete block, in the vibration that the blower device 1-2 wind-force provided and air uniform plate 2-1 are provided Under conditions of realize layering.Air blower changes wind direction by blast orifice 1-2 air blast into blast chamber 1-1, by changing wind direction board 1-3 And the buffer action of ventilating board 1-4 (two blast orifices is avoided to interfere with each other), make wind with approximately perpendicular angle after changing wind direction Degree blows to air uniform plate 2-1, and the part brick being mixed in concrete is blowed to concrete upper end, promotes point of concrete and brick Layer.Under the wind-force effect of air blower, after air-flow passes through air uniform plate 2-1, it is most of by dirt pocket through impurity discharging port 3-4 by air-flow Discharge, remaining fraction wind-force are overflowed by brick discharge port 2-4 and concrete discharge port 2-5.From bottom to top air-flow with The up-down vibration of air uniform plate 2-1 reduces pressure and friction between the bed of material and material so that the gap between mixture increases Resistance, mixture are conducive to layering generally in fluidized state and realize.
In identical particle size range, the density of material component is different from air dynamic behaviour, therefore air-flow is by even When aerofoil 2-1, after the lesser brick of density is moved to the upper layer of mixture after by air-flow and effect of vibration, separation every Under the buffer action of plate 2-2, upper layer brick is gradually discharged by separation partition 2-2 ionized motion to brick discharge port 2-4.Density compared with Big concrete block is discharged by the concrete block discharge port 2-5 of separation partition 2-2 right lower quadrant, since concrete specific gravity is larger, is mixed Impact force is big when solidifying soil block is discharged by concrete discharge port 2-5, therefore in separation partition 2-2 bottom righthand side and concrete block discharge end 2- Star door as shown in FIG. 6 is installed between 5 tops, there is buffer function.In addition, dust-removing cover 3-4 is discharged to from impurity discharging port Gas is filtered work.

Claims (4)

1. a kind of building castoff recycles the separator of brick and concrete block in material, including body, fixed in body There is each functional component;It is characterized in that, the body middle and upper part is equipped with, four sections of inclined degrees are different but entirety is in left low and right high Air uniform plate, air uniform plate connects vibrating arm, and vibrating arm drives air uniform plate to vibrate up and down under the traction of motor;Air uniform plate is lower End is equipped with separation partition, and the separation partition is a streamlined metal plate wide at the top and narrow at the bottom and in uneven thickness, and separation partition is left The right side is respectively brick discharge port and concrete block discharge port, separates and is equipped between the right lower quadrant of partition and concrete discharge port top One star door;The lower part of the body is blast chamber, is equipped with upper and lower two blast orifices on the right side of blast chamber, blast orifice protrudes into blast chamber Plate structure can be divided into two classes: change wind direction board and ventilating board;The impurity discharging port top of the body upper left quarter is equipped with and mutually fits therewith The dust-removing cover answered, the dust-removing cover can be divided into two parts: dedusting plate and rubber sleeve;Body upper right side is equipped with feed inlet and pan feeding Plate.
2. building castoff as described in claim 1 recycles the separator of brick and concrete block in material, feature It is, the air uniform plate uses continuity dense material, and the continuity dense material is only wind-force to be allowed to pass through and can be evenly distributed with The material of wind-force;Air uniform plate is divided into inclined degree different four sections but whole in left low and right high, by air uniform plate higher-end to lower End is successively are as follows: the nearly horizontal surface portion of fraction;The followed by maximum blanking end of slope, inclination angle range are 25 °~30 °;And After be longest working portion, where plane angle with horizontal plane be 15 °~20 °;It is finally the lesser sub-material end of slope;
Wherein, air uniform plate live part is blanking end, working portion and sub-material end;Sub-material end lower left quarter is equipped with discharging portion subpackage Include concrete discharge port and brick discharge port.
3. building castoff as claimed in claim 2 recycles the separator of brick and concrete block in material, feature Be, the separation partition be a streamlined metal plate wide at the top and narrow at the bottom and in uneven thickness, it is described it is in uneven thickness can be specific For abdomen thickness is uniform, end thickness be uniformly decreased to it is pointed, the streamlined refer to separation baffle surface without corner angle, it is whole With the friction very little of material.
4. building castoff as claimed in claim 3 recycles the separator of brick and concrete block in material, feature It is, the star door is located between the lower right of separation partition and the top of concrete discharge port, to the concrete block of discharge With buffer function, to reduce impact force when concrete discharge.
CN201822190099.2U 2018-12-25 2018-12-25 The separator of brick and concrete block in a kind of building castoff Expired - Fee Related CN209491050U (en)

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Application Number Priority Date Filing Date Title
CN201822190099.2U CN209491050U (en) 2018-12-25 2018-12-25 The separator of brick and concrete block in a kind of building castoff

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Application Number Priority Date Filing Date Title
CN201822190099.2U CN209491050U (en) 2018-12-25 2018-12-25 The separator of brick and concrete block in a kind of building castoff

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112090747A (en) * 2020-11-09 2020-12-18 天津美腾科技股份有限公司 Material screening device and material screening method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112090747A (en) * 2020-11-09 2020-12-18 天津美腾科技股份有限公司 Material screening device and material screening method

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Granted publication date: 20191015

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