CN102989747B - Solid construction waste processing and treating system - Google Patents
Solid construction waste processing and treating system Download PDFInfo
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- CN102989747B CN102989747B CN201110431398.0A CN201110431398A CN102989747B CN 102989747 B CN102989747 B CN 102989747B CN 201110431398 A CN201110431398 A CN 201110431398A CN 102989747 B CN102989747 B CN 102989747B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The invention discloses a solid construction waste processing and treating system which comprises a compound crusher, a double-cone crusher, a high-frequency vibrating screen, a water separator and a stone surface treatment machine, wherein solid construction waste with the rated size is crushed into the size less than that of preset particles by the compound crusher and enters the double-cone crusher to be further crushed into particles with the size less than that of another preset particles; the crushed particles are fed into the high-frequency vibrating screen and are separated to be in grades which are smaller than or equal to a large grade, a middle grade and a small grade, the particles of different grades are fed into the water separator to separate out stones, red bricks, pure concrete particles, as well as remove floating matters; and finally, the stones with different particle sizes are fed into the stone surface treatment machine, and the concrete layers on the surfaces of the stones are removed. The system is simple in structure, the stones and other building materials which accord with the building standard can be treated, waste materials can be changed into valuable materials, and the system is environment-friendly.
Description
Technical field
Invention relates to a kind of system of processing of processing for solid building castoff.
Background technology
The disclosed a kind of method for comprehensive treatment of construction refuse of Chinese patent literature CN1990129, first the building waste car producing in demolition of buildings, house decoration and transformation road is transported to and processed place, then, by artificial way by the material can Direct Regeneration utilizing in building waste, as metal material, wooden class material and plastic materials sorting and grouping, directly supply with corresponding company and process.To materials such as the bulk waste concrete in building waste, useless brick, marbles, the size of utilizing large-scale broken hammer or crusher in crushing can pulverize to pulverizer, be generally and be less than 100 millimeters, then be crushed to building required stone, sand with stone crusher, again said mixture is classified into the regrown materiaves such as rubble, microlith, coarse sand, fine sand that close symbol building standard, and silt particle with multi-layer grading sieve.
The processing method of this traditional solid building castoff, mostly uses traditional mining machinery fragmentation, and then, deironing and screening, obtain different big or small coarse fodders.The mixture that this coarse fodder is made up of stone, common brick, wood chip etc. often, and the surface of stone is with one deck concrete layer, cannot directly replace new stone to use.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of simple in structure to society, can process out the stone and other construction material that meet building standard, can turn waste into wealth, the solid building castoff processing treatment system of environmental protection.
Technical scheme of the present invention is: design a kind of solid building castoff processing treatment system, comprise the composite crusher connecting successively, deironing apparatus, bipyramid disintegrating machine, high frequency shale shaker, water separator and stone surface treating machine, composite crusher is crushed to the solid building castoff of nominal amount below predetermined particle size, then, then, remove ferrous material by deironing apparatus, enter into again bipyramid disintegrating machine and be further crushed to the following particle of another predetermined particle size, after the particle after fragmentation is sent into high frequency shale shaker, be separated into and be less than or equal to greatly, neutralize little Three Estate, again the particle of different brackets is sent into water separator and isolate stone, common brick, pure concrete particle, and removal floating thing, finally the stone of different-grain diameter is sent into stone surface treating machine, peel off the concrete layer on stone surface.
In a specific embodiment, described nominal amount can be the solid building castoff that material footpath is greater than 1000mm; Described predetermined particle size can be the following particle of 100mm; Described another predetermined particle size can be the following particle of 30mm; Greatly, to neutralize little Three Estate can be between 13MM-30mm, between 5-13mm be less than the Three Estate of 5mm.
As improvement of the present invention, described composite crusher comprises the broken segment and the drive unit that are arranged in frame, described broken segment comprises determines plate and moving plate, to determine plate reciprocating with respect to described under the effect of drive unit for described moving plate, the described inner surface of determining plate is that three sections of continuous inclined-planes form, wherein epimere inclined-plane slopes inwardly, and inclined-plane, stage casing is outward-dipping, and hypomere inclined-plane slopes inwardly again; The inner surface of described moving plate is also that three sections of continuous inclined-planes form, and epimere inclined-plane, inclined-plane, stage casing and the hypomere inclined-plane of wherein determining plate are symmetrical arranged along center line with epimere inclined-plane, inclined-plane, stage casing and the hypomere inclined-plane of moving plate respectively; Determine the epimere inclined-plane of plate and the epimere slope level of described moving plate and be provided with independently meal cone tooth in opposite directions described, and form the broken chamber of one-level; To determine to be provided with cross section between the hypomere inclined-plane of plate and the hypomere inclined-plane of described moving plate be trapezoidal movable head described, and the hypomere inclined-plane of plate is determined and the hypomere inclined-plane of described moving plate forms two two-stage crushing chambers with described respectively in the side of movable head; On two sides of the described hypomere inclined-plane of determining the hypomere inclined-plane of plate, described moving plate, movable head, level is provided with independently fine powder cone tooth respectively; Described moving plate moves horizontally under the effect of drive unit, and described movable head along with moving plate is reciprocating, is provided with empty avoiding stroke at least one top of described servo-actuated connecting rod by servo-actuated connecting rod.
As improvement of the present invention, described meal cone tooth and fine powder cone tooth from top to bottom its diameter and length successively decrease gradually, and its density increases progressively gradually.
As improvement of the present invention, the distance of described empty avoiding stroke is the half of plate stroke.
As improvement of the present invention, described bipyramid disintegrating machine comprises mill chamber, described mill chamber is identical by two structures, hold opposed greatly and be spaced in intervals, on same level axis, both rotating speeds equate but two frustum of a cones of switched in opposite form, a frustum of a cone small end is by auger convey materials therein, discharged from the spacing of opposed of large end by the material after mill, on the inner surface of described two frustum of a cones, be provided with dental lamina, described dental lamina is provided with the roll flute that protrudes from dental lamina surface.
As improvement of the present invention, the cross section of described roll flute is right-angled trapezium, and the inclined-plane of described right-angled trapezium is for going out charge level, and the vertical plane of described right-angled trapezium is pusher face.
As improvement of the present invention, described water separator comprises separating tank, described separating tank is track type, two straight shape separating tank bottoms at described track type separating tank are provided with the resettlement section of collecting different material, in described separating tank, be provided with the circulating water of predetermined altitude, circulating water, under the effect of water circulation drive unit, flows to a direction with predetermined flow velocity in separating tank, described two straight shape separating tanks higher than horizontal plane above be provided with the solid building castoff portion that feeds intake; In the deep-slotted chip breaker of the two ends of described track type separating tank, be respectively provided with a water circulation drive unit.
As improvement of the present invention, described water separator comprises high water level pond, low water level pond and delivery port, and described delivery port is located on low water level pond, is provided with the solid building castoff portion that feeds intake above described delivery port; Under the effect of high water level Chi Shui, water sprays from delivery port, and the separated material feeding intake clan from solid building castoff is divided into two parts, directly enters low water level pond than heavy material, and the material of light specific gravity enters first with current and accommodates pond; The first water of accommodating pond is drawn back high water level pond through water circulating pump and is recycled.
As improvement of the present invention, described stone surface treating machine comprises mill chamber, described mill chamber is identical by two structures, hold opposed greatly and be spaced in intervals, on same level axis, both rotating speeds equate but two frustum of a cones of switched in opposite form, a frustum of a cone small end is by auger convey materials therein, discharged from the spacing of opposed of large end by the material after mill, on the inner surface of described two frustum of a cones, be provided with dental lamina, described dental lamina is provided with the steel wire bristle made from steel wire that protrudes from dental lamina surface.
As improvement of the present invention, described steel wire bristle is to be pressed in the steel wire trough of described dental lamina and to make with pressing plate.
The present invention has simple in structure, and cost is low, and treatment effect is good, energy-conserving and environment-protective, and meet the advantage of the theory of Green Sustainable.
Brief description of the drawings
Fig. 1 is the frame structure schematic diagram of an embodiment of the present invention.
Fig. 2 is the cross-sectional view of a kind of embodiment of composite crusher in Fig. 1.
Fig. 3 is the cross-sectional view of the another kind of embodiment of composite crusher in Fig. 1.
Fig. 4 is the perspective view of the movable head in Fig. 2 and Fig. 3.
Fig. 5 is the structural representation of the wall idle stroke in the present invention.
Fig. 6 is the cross-sectional view of a kind of embodiment of bipyramid disintegrating machine in the present invention.
Fig. 7 is the planar structure schematic diagram of the left dental lamina in Fig. 6.
Fig. 8 is the A-A cross-sectional view in Fig. 7.
Fig. 9 is the planar structure schematic diagram of the right dental lamina in Fig. 6.
Figure 10 is the left and right dental lamina planar structure of stone surface treating machine schematic diagram in the present invention.
Figure 11 is the top plan view structural representation of a kind of embodiment of flat flow water separator in the present invention.
Figure 12 is the A-A cross-sectional view of Figure 11.
Figure 13 is the schematic top plan view of the another kind of embodiment of flat flow water separator in the present invention.
Figure 14 is the top plan view structural representation of vertical a kind of embodiment of streaming water separator in the present invention.
Figure 15 is the schematic top plan view of the another kind of embodiment of vertical streaming water separator in the present invention.
Detailed description of the invention
Hereinafter, describe with reference to the accompanying drawings the preferred embodiment of the present invention in detail.
Refer to Fig. 1, what Fig. 1 disclosed is a kind of solid building castoff processing treatment system, comprise the composite crusher 3 connecting successively, deironing apparatus 2, bipyramid disintegrating machine 4, high frequency shale shaker 5, water separator 6 and stone surface treating machine 7, composite crusher 3 is crushed to the solid building castoff of nominal amount below predetermined particle size, then, remove ferrous material by deironing apparatus 2, enter into again bipyramid disintegrating machine 4 and be further crushed to the following particle of another predetermined particle size, after the particle after fragmentation is sent into high frequency shale shaker 5, be separated into and be less than or equal to greatly, neutralize little Three Estate, again the particle of different brackets is sent into water separator and isolate stone, common brick, pure concrete particle, and removal floating thing, finally the stone of different-grain diameter is sent into stone surface treating machine 7, peel off the concrete layer on stone surface.
In the present embodiment, described nominal amount can be the solid building castoff that material footpath is greater than 1000mm; Described predetermined particle size can be the following particle of 100mm; Described another predetermined particle size can be the following particle of 30mm; Greatly, to neutralize little Three Estate can be between 13mm-30mm, between 5-13mm be less than the Three Estate of 5mm.
As can be seen from Figure 1, the genus mixture that is less than 5mm after high frequency shale shaker screening, can, directly into recovery bin 51, use it for anything else, and does not enter subsequent treatment; The particle between 13mm-50mm being separated, enters the first water separator 6 and separates, and isolates the concrete stone of surface band, enters the first stone epidermis processor 7 and grind off the concrete layer on stone surface; The same particle between 5mm-13mm, enters the second water separator 8 and separates, and isolates the concrete stone of surface band, enters the second stone epidermis processor 9 and grind off the concrete layer on stone surface; The first water separator 6 is identical with second water separator 8 its structures, and the common brick that it is separated etc. enters common brick gathering-device 601,801, and its floating thing enters floating object separating device 602,802; The first stone epidermis processor 7 is identical with stone epidermis processor 9 its structures.
If solid building castoff is greater than nominal amount at volume, need to utilize preliminary treatment device 1 to enter pre-broken, conventional preliminary treatment device 1 has palate crusher, hammer mill etc., carry out precrushing preferably by some compared with bigger material, as the artificial modes of employing such as wood, reinforcing bar and tile are removed; For the irony material that can remove with deironing apparatus, preferably first remove with deironing apparatus 2.
Refer to Fig. 2, what Fig. 2 disclosed is a kind of composite crusher in the present invention, comprise the broken segment 32 and the drive unit 33 that are arranged in frame 31, described broken segment 32 comprises determines plate 322 and moving plate 323, to determine plate 322 reciprocating with respect to described under the effect of drive unit 33 for described moving plate 323, and the described inner surface of determining plate 322 is that three sections of continuous inclined-planes form, and wherein epimere inclined-plane 3221 slopes inwardly, inclined-plane, stage casing 3222 is outward-dipping, and hypomere inclined-plane 3223 slopes inwardly again; The inner surface of described moving plate 323 is also that three sections of continuous inclined-planes form, and wherein epimere inclined-plane 3231, inclined-plane, stage casing 3232 and the hypomere inclined-plane 3233 of moving plate 323 are symmetrical arranged along center line 324 with epimere inclined-plane 3221, inclined-plane, stage casing 3222 and the hypomere inclined-plane 3223 of determining plate 322 respectively; Determine the epimere inclined-plane 3221 of plate 322 and epimere inclined-plane 3231 levels of described moving plate 323 and be provided with independently meal cone tooth 321 in opposite directions described, and form the broken chamber 325 of one-level; To determine to be provided with cross section between the hypomere inclined-plane 3223 of plate 322 and the hypomere inclined-plane 3233 of described moving plate 323 be trapezoidal movable head 326 described, and the hypomere inclined-plane 3223 of plate 322 is determined and the hypomere inclined-plane 3233 of described moving plate 323 forms two two-stage crushing chambers 3263 with described respectively in the two sides 3261,3262 of movable head 326; On two sides 3261,3262 of the described hypomere inclined-plane 3233 of determining the hypomere inclined-plane 3223 of plate 322, described moving plate 323, movable head 326, level is provided with independently fine powder cone tooth 3264 respectively; Described moving plate 323 moves horizontally under the effect of drive unit 33, described movable head 326 along with moving plate 323 is reciprocating, is provided with empty avoiding stroke 3266(referring to Fig. 4 and Fig. 5 at least one top of described servo-actuated connecting rod 3265 by servo-actuated connecting rod 3265).Drive unit 33 in of the present invention is crankshaft connecting rod systems, because crankshaft connecting rod system is prior art, in the present invention, is no longer repeated in this description, and obviously, the drive unit 33 in the present invention also can replace with hydraulic mechanism.
Fig. 4 is that Fig. 4 is the perspective view of the movable head 326 in Fig. 2 and Fig. 3.From scheming, movable head 326 is that a bottom is trapezoidal, top is a strip movable head of the formation of triangular-section, its long and moving plate 323 is suitable with the length of determining plate 322, in the present invention, be that 2-5 rice is long, be respectively equipped with a lug 3268 at the two ends of movable head 326, be provided with empty avoiding stroke 3266 in lug 3268, described servo-actuated connecting rod 3265 is flexibly connected with described lug 3268.The object that cross section is set is leg-of-mutton sub-material portion 3267 at the top of movable head 326 is to have better material-distributing action for movable head 326.
In order to facilitate the replacing of meal cone tooth 321 and fine powder cone tooth 3264, in the present invention, be meal to be bored to tooth 321 and fine powder cone tooth 3264 be located at separately respectively on its dental lamina 327,328, then, with screw, dental lamina 327,328 is separately fixed at and is determined on plate 322, moving plate 323 and movable head 326.
In the present invention, described meal cone tooth 321 from top to bottom its diameter and length successively decreases gradually, and its density increases progressively gradually, and described fine powder cone tooth 3264 from top to bottom its diameter and length successively decreases gradually, its density increases progressively gradually, is conducive to like this improve crushing efficiency of the present invention.Meal cone tooth 321 in the present invention and fine powder cone tooth 3264 can be made of chromium alloy material.
In the present invention, the distance of described empty avoiding stroke 3266 is the half of plate stroke, for example, if moving plate stroke is 40mm, 3266 of empty avoiding strokes are 20mm, like this, in the time that moving plate 323 closes up, originally movable head 326 can be not servo-actuated, in the time that moving plate 323 moves to half stroke, under the acting in conjunction of the material that is broken in servo-actuated connecting rod 3265 and two-stage crushing chamber 3263, promote movable head to determining plate 322 direction motions, reach the material that is broken in another two-stage crushing chamber 3263 of further fragmentation.
Obviously, described empty avoiding stroke 3266 can be also respectively to establish a part at servo-actuated connecting rod 3265 two ends, two parts are added up and are just in time equaled a complete empty avoiding stroke 3266, if empty avoiding stroke 3266 is 20mm, 10mm empty avoiding stroke is established in the one end that can be connected with movable head 326 at servo-actuated connecting rod 3265, the one end being connected with moving plate 323 at servo-actuated connecting rod 3265 is established the empty avoiding stroke of 10mm again, the empty avoiding stroke 3266 at two ends can be established and be greater than zero, and both sums equal any number of moving plate stroke half.
Refer to Fig. 3, embodiment illustrated in fig. 3 compared with embodiment illustrated in fig. 2, its general structure is identical, and difference is that shown in Fig. 3, enforcement is to be in series by plural broken segment 32, drives whole disintegrating machine by a drive unit 33.Specifically, it is a kind of combined type cone dental lamina building castoff disintegrating machine, comprise the broken segment 32 and the drive unit 33 that are arranged on plural continuous setting in frame 31, each described broken segment 32 comprises determines plate 322 and moving plate 323, to determine plate 322 reciprocating with respect to described under the effect of drive unit 33 for described moving plate 323, the described inner surface of determining plate 322 is that three sections of continuous inclined-planes form, wherein epimere inclined-plane 3221 slopes inwardly, inclined-plane, stage casing 3222 is outward-dipping, and hypomere inclined-plane 3223 slopes inwardly again; The inner surface of described moving plate 323 is also that three sections of continuous inclined-planes form, and wherein epimere inclined-plane 3231, inclined-plane, stage casing 3232 and the hypomere inclined-plane 3233 of moving plate 323 are symmetrical arranged along center line 324 with epimere inclined-plane 3221, inclined-plane, stage casing 3222 and the hypomere inclined-plane 3223 of determining plate 322 respectively; Determine level on the epimere inclined-plane 3221 of plate 322 and the epimere inclined-plane 3231 of described moving plate 323 and be provided with independently meal cone tooth 321 in opposite directions described, and form the broken chamber 325 of one-level; To determine to be provided with cross section between the hypomere inclined-plane 3223 of plate 322 and the hypomere inclined-plane 3233 of described moving plate 323 be trapezoidal movable head 326 described, and the hypomere inclined-plane 3223 of plate 322 is determined and the hypomere inclined-plane 3233 of described moving plate 323 forms two two-stage crushing chambers 3263 with described respectively in the two sides 3261,3262 of movable head 326; On two sides 3261,3262 of the described hypomere inclined-plane 3233 of determining the hypomere inclined-plane 3223 of plate 322, described moving plate 323, movable head 326, level is provided with independently fine powder cone tooth 3264 respectively; Described moving plate 323 moves horizontally under the effect of drive unit 33, described movable head 326 passes through servo-actuated connecting rod 3265 along with moving plate 323 is reciprocating, be provided with empty avoiding section (not drawing, identical with the structure of empty avoiding stroke 3266) at least one top of described servo-actuated connecting rod 3265; Determine plate 322 and moving plate 323 movable head 34 of formation that is connected as a single entity for adjacent one in the middle of being positioned at, between described movable head 34 and the movable head 326 of upper level, be connected by follow-up connecting rod (not shown), be provided with empty avoiding section at least one top of described follow-up connecting rod.Like this, in the time of work, moving plate 323 is in the time of motion, drive the movable head 326 adjacent with moving plate 323 by servo-actuated connecting rod 326, movable head 326 more logical follow-up connecting rod drives moving plate 34 1 startings, reach and utilize a drive unit 33 to drive plural broken segment 32, in Fig. 3, only draw the series connection form of two broken segments 32, in fact, as long as the power of drive unit 33 is enough large, the present invention's more broken segment 32 of can also connecting, as three, four, five etc., the structure of more than three broken segment 32 of string, the content of please reader narrating according to the present invention is understood, here do not remake more detailed explanation.
Obviously, in second embodiment of the present invention, described meal cone tooth 321 from top to bottom its diameter and length successively decreases gradually, its density increases progressively gradually, described fine powder cone tooth 3264 from top to bottom its diameter and length successively decreases gradually, its density increases progressively gradually, is conducive to like this improve crushing efficiency of the present invention.Meal cone tooth 321 in the present invention and fine powder cone tooth 3264 can be made of chromium alloy material.
Described empty avoiding stroke 3266 is or/and the distance of empty avoiding section also can be the half of plate stroke.Described empty avoiding stroke 3266 can be also respectively to establish a part at servo-actuated connecting rod 3265 two ends; Described empty avoiding section is respectively to establish a part at follow-up connecting rod two ends.
In above-mentioned two schemes of the present invention, all move horizontally with respect to determining plate owing to having adopted moving plate, and the independent meal cone tooth arranging and fine powder cone tooth are to be all parallel to the moving plate direction of motion, moving like this plate only has horizontal snap-action, drive meal cone tooth and fine powder cone tooth directly to insert in concrete, make concrete directly broken, improved crushing efficiency.Adopt one-level fragmentation and two-stage crushing compound up and down, and movable head is set in two-stage crushing, two-stage crushing is divided into two broken chambers, further improved crushing efficiency of the present invention and the floor space that has reduced disintegrating machine; And a drive unit drives moving plate and movable head simultaneously, not only energy-conservation, and uses structure more simple.
In addition, in second embodiment of the present invention, adopt multiple broken segments to connect step by step, and driven by a drive unit, can further improve output of the present invention, be suitable for mass disposal concrete waste material.
Refer to Fig. 6 to Fig. 9, what Fig. 6 to Fig. 9 disclosed is a kind of bipyramid disintegrating machine in the present invention, is mainly used in tail and breaks, and it comprises mill seat 41, on described mill seat 41, is provided with mill chamber 42, and described mill chamber 42 is identical by two structures, large end is opposed and be spaced in intervals 421, on same level axis, both rotating speeds equate but respectively by two gears 432, two frustum of a cones 422 of 433 switched in opposite that drive, 423 form, at the small end 4221 of left side frustum of a cone 422 by auger 43 convey materials with feed hopper 431 (material in the present invention mainly refers to the stone of surface with concrete layer), discharged from the spacing 421 of opposed of large end by the material after mill, at described two frustum of a cones 422, 423 inner surface is provided with dental lamina 424, 425, described dental lamina 424, 425 are provided with the roll flute 426 that protrudes from dental lamina surface, 427(is referring to Fig. 7 and Fig. 9), in the present invention, described roll flute 426, 427 is arc, two frustum of a cones 422, 423 dental lamina 424, quantity that arc on 425 is ground one's teeth in sleep equates, but arcuate directions is contrary, and this structure is conducive to accelerate discharge, and the direction of grinding one's teeth in sleep of the arc in Fig. 7 is clockwise, and arc in Fig. 9 direction of grinding one's teeth in sleep is counterclockwise.In order to extend the service life of grinding one's teeth in sleep, described roll flute 426,427 can be made of evanohm.Spacing 421 in the present invention can regulate as required.Fig. 8 is the A-A cross-sectional view in Fig. 7, the cross sectional shape that represents roll flute is ladder structure of right angle, and the inclined-plane 4261 of described right-angled trapezium is mainly used in discharge, for going out charge level, and the vertical plane 4262 of right-angled trapezium is mainly used in driving material to rotate in mill chamber, it is pusher face.
Because having adopted, bipyramid disintegrating machine 4 on the inner surface of described two frustum of a cones 422,423, is provided with dental lamina 424,425, described dental lamina 424,425 is provided with the structure of the roll flute 426,427 that protrudes from dental lamina 424,425 surfaces, when pending stone enters after mill chamber, in the effect of roll flute 426,427, drive stone in the interior high-band motion of mill chamber 42, thereby make to produce and collide between stone and stone, make to be with concrete stone further broken, the stone that particle diameter is less throws away to circumference from the spacing between the large end of two frustum of a cones.
If above-mentioned band roll flute 426,427 is used to steel wire bristle, the bipyramid disintegrating machine in the present invention is with regard to the variable stone surface treating machine that becomes, and particular content is asked for an interview following.
Refer to Figure 10, Figure 10 is the planar structure schematic diagram of the left and right dental lamina of stone surface treating machine 7 in the present invention.In stone surface treating machine 7, its mill chamber structure is identical with the structure shown in Fig. 6, difference is that a steel wire bristle that the steel wire 44 that the roll flute on dental lamina surface 426,427 use need be protruded to dental lamina 424,425 surfaces is made replaces, and just becomes stone surface treating machine 7.In assembling when steel wire 44, first grooving on dental lamina 424,425, and the guiding principle silk 44 of predetermined length is controlled on groove, then pressing plate 441 is pressed in groove with instrument, and be screwed pressing plate 441, to be just fixed on groove interior for guiding principle silk 44 like this.It is fine that stone surface treating machine 7 is removed the concrete effect on stone surface.
Because having adopted, stone surface treating machine 7 on the inner surface of described two frustum of a cones 422,423, is provided with dental lamina 424,425, described dental lamina 424,425 is provided with the structure of the bristle made from steel wire 44 that protrudes from dental lamina 424,425 surfaces, when pending stone enters after mill chamber 42, in the effect of steel wire bristle, drive stone high-band motion in mill chamber, thereby make to produce and collide and friction between stone and stone, the concrete layer on stone surface is come off, and the stone after surface comes off throws away to circumference from the spacing between the large end of two frustum of a cones.Through its surface clean of stone surface treating machine 7 stone after treatment, can be used as new stone and use.
Water separator 6 in the present invention can be divided into flat flow water separator 61 and vertical streaming water separator 62, is described below in concrete:
Refer to Figure 11 and Figure 12, what Figure 11 and Figure 12 disclosed is a kind of flat flow water separator 61 in the present invention, comprise separating tank 611, be provided with the resettlement section 6111,6112,6113 of collecting different material in described separating tank 611 bottoms, in described separating tank 611, be provided with the circulating water of predetermined altitude H, circulating water is under the effect of water circulation drive unit 612, flow with the opposite side of predetermined flow rate and direction separating tank 611 from a side of separating tank 611, described separating tank 611 higher than horizontal plane 6114 above be provided with the solid building castoff portion 613 that feeds intake; Separated material enters circulating water from the portion of feeding intake 613, under the effect of circulating water, heavy material enters the first resettlement section 6111 that is positioned at the subordinate side that feeds intake, the material that proportion is less enters other resettlement section 6112,6113 of next-door neighbour the first resettlement section successively, in the present embodiment, be three resettlement sections, obviously, other resettlement section comprises the second N resettlement section, resettlement section to the, and N is more than or equal to 1.
Refer to Figure 13, Figure 13 is another kind of flat flow water separator of the present invention, and it is compared with the embodiment shown in Figure 12 with Figure 11, its general structure is identical, be not both in same separating tank, increased another group separator, can improve separative efficiency more than one times.
Specifically, it is a kind of flat flow water separator 61, comprise separating tank 611, described separating tank 611 is track type, be provided with the resettlement section 6111 of collecting different material in two straight shape separating tank 6114 bottoms of described track type separating tank, 6112, 6113(is referring to Fig. 1), in described separating tank 611, be provided with the circulating water of predetermined altitude H, circulating water is under the effect of water circulation drive unit 612, in separating tank 611, flow to a direction with predetermined flow velocity, described two straight shape separating tanks 6115 higher than horizontal plane above be provided with the solid building castoff portion 612 that feeds intake, respectively be provided with a water circulation drive unit 612 the two ends of described track type separating tank deep-slotted chip breaker 6116 is interior, separated material enters circulating water from the portion of feeding intake 613, under the effect of circulating water, heavy material enters the first resettlement section 6111 that is positioned at the subordinate side that feeds intake, the material that proportion is less enters other resettlement section 6112,6113 of next-door neighbour the first resettlement section 6111 successively, other resettlement section comprises the second N resettlement section, resettlement section to the, and N is more than or equal to 1.
In above-mentioned two kinds of embodiment, it is water pump that described water circulation drive unit 612 can adopt.The predetermined altitude H of described circulating water can be chosen within the scope of 3-5 rice, the object of the circulating water of certain altitude is set, can allow have the more sufficient fall time circulating water from the solid building castoff separated object that portion 613 gets off that feeds intake, so that them are separated into different types of material by circulating water.
In the present embodiment, the predetermined flow velocity of described circulating water is determined according to the proportion of separated material and the predetermined altitude of circulating water, different separated materials have different proportion, and concrete material will carry out separation test at the separation initial stage, determines the predetermined altitude H of optimum flow rate and circulating water.Preferably, described separated material is crushed to 10-50mm particle diameter in advance.
In the present embodiment, described separating tank 611 tops are provided with floating thing knot screen (not shown), for removing paper, styrenic foams, wood chip or/and the floating things such as polybag realize separating and synchronize and carry out with removal of impurities.
The present invention in use, need to carry out one-level by disintegrating machine by general building castoff, and secondary even, after three grades of fragmentations, carries out magnetic separation to the material after institute's fragmentation, removes steel part etc., and is divided into various components according to granular size.
When use, be noted that the size of the water content of separated object, can affect the proportion of separated object, for a collection of separated object, testing in the starting stage separating, determine which type of water flow velocity can reach optimal separation state with.
The inventor is with under natural air drying, and the building from immediately removing, was not caught in the rain, and after being pulverized, size is 10-50mm, and the better separation parameter adopting is as follows: water velocity 70-80 m/min; Separated material enters the height of drop in flowing water, and flowing water predetermined altitude H, within the scope of 3-5 rice, can effectively isolate successively and be enclosed with concrete stone, pure concrete particle, common brick particle and tile and so on.
Refer to Figure 14, what Figure 14 disclosed is the vertical streaming water separator 62 of one of the present invention, comprise high water level pond 621, low water level pond 622 and delivery port 623, described delivery port 623 is located on low water level pond 622, preferably, the bottom surface that sets out the mouth of a river 623 in low water level pond 622 is preferably inclined-plane, is provided with the solid building castoff portion 624 that feeds intake above described delivery port 623; Under the effect of high water level pond 621 interior water, water sprays from delivery port 623, the separated material that the portion 624 that feeds intake from solid building castoff is fallen is divided into two parts, and the heavier material of proportion directly enters in low water level pond 622, and the material of light specific gravity enters first with current and accommodates pond 625; The first water of accommodating pond 625 is drawn back high water level pond 621 through water circulating pump 626 and is recycled.
When use, the speed that described water flows out from delivery port 623 is determined according to the proportion of separated material, and the data of this flow velocity can be according to different material, makes small lot and test and obtain when initial.
Refer to Figure 15; embodiment illustrated in fig. 15 compared with embodiment illustrated in fig. 14; its structure is substantially identical; difference is: described high water level pond 621 is to be connected by valve 627 with described low water level pond 622; can keep like this water in high water level pond 621 in the time shutting down, not discharged, can save the time that next time, start was used.
As mentioned above, water separator 6 is compared with existing isolation technics, and tool has the following advantages, the separating medium that this water separator adopts is water, be different from and adopt the suspension done of chemical substance, it not only can recycle, even and waste water also can not cause any pollution to environment; Again, water can, with relatively low cost, obtain different separators as medium from building castoff, as stone, brickbat, broken concrete etc., classifies, and these materials all can reuse.The present invention can not only can realize building gurry is separated, and can also realize floating thing, and as paper, styrenic foams, wood chip be or/and the synchronous removal of impurities such as polybag, can save selection by winnowing in conventional process building castoff except step, achieves many things at one stroke.
The present invention is under the prerequisite without prejudice to its technological thought or principal character, and the present invention as above can implement with other various forms.Therefore, should be appreciated that, embodiment disclosed herein is complete is to illustrate with the mode of example instead of the mode of restriction.
Claims (9)
1. a solid building castoff processing treatment system, it is characterized in that: comprise the composite crusher connecting successively, deironing apparatus, bipyramid disintegrating machine, high frequency shale shaker, water separator and stone surface treating machine, composite crusher is crushed to the solid building castoff of nominal amount below predetermined particle size, then, remove ferrous material by deironing apparatus, enter into again bipyramid disintegrating machine and be further crushed to the following particle of another predetermined particle size, after the particle after fragmentation is sent into high frequency shale shaker, be separated into and be less than or equal to greatly, neutralize little Three Estate, again the particle of different brackets is sent into water separator and isolate stone, common brick, pure concrete particle, and removal floating thing, finally the stone of different-grain diameter is sent into stone surface treating machine, peel off the concrete layer on stone surface, described composite crusher comprises the broken segment and the drive unit that are arranged in frame, described broken segment comprises determines plate and moving plate, to determine plate reciprocating with respect to described under the effect of drive unit for described moving plate, the described inner surface of determining plate is that three sections of continuous inclined-planes form, wherein epimere inclined-plane slopes inwardly, inclined-plane, stage casing is outward-dipping, and hypomere inclined-plane slopes inwardly again, the inner surface of described moving plate is also that three sections of continuous inclined-planes form, and epimere inclined-plane, inclined-plane, stage casing and the hypomere inclined-plane of wherein determining plate are symmetrical arranged along center line with epimere inclined-plane, inclined-plane, stage casing and the hypomere inclined-plane of moving plate respectively, determine the epimere inclined-plane of plate and the epimere slope level of described moving plate and be provided with independently meal cone tooth in opposite directions described, and form the broken chamber of one-level, to determine to be provided with cross section between the hypomere inclined-plane of plate and the hypomere inclined-plane of described moving plate be trapezoidal movable head described, and the hypomere inclined-plane of plate is determined and the hypomere inclined-plane of described moving plate forms two two-stage crushing chambers with described respectively in the side of movable head, on two sides of the described hypomere inclined-plane of determining the hypomere inclined-plane of plate, described moving plate, movable head, level is provided with independently fine powder cone tooth respectively, described moving plate moves horizontally under the effect of drive unit, and described movable head along with moving plate is reciprocating, is provided with empty avoiding stroke at least one top of described servo-actuated connecting rod by servo-actuated connecting rod.
2. solid building castoff according to claim 1 processing treatment system, is characterized in that: described meal cone tooth and fine powder cone tooth from top to bottom its diameter and length successively decrease gradually, and its density increases progressively gradually.
3. solid building castoff processing treatment system according to claim 1 and 2, is characterized in that: the distance of described empty avoiding stroke is the half of plate stroke.
4. solid building castoff processing treatment system according to claim 1, it is characterized in that: described bipyramid disintegrating machine comprises mill chamber, described mill chamber is identical by two structures, hold opposed greatly and be spaced in intervals, on same level axis, both rotating speeds equate but two frustum of a cones of switched in opposite form, a frustum of a cone small end is by auger convey materials therein, discharged from the spacing of opposed of large end by the material after mill, on the inner surface of described two frustum of a cones, be provided with dental lamina, described dental lamina is provided with the roll flute that protrudes from dental lamina surface.
5. solid building castoff processing treatment system according to claim 4, is characterized in that: the cross section of described roll flute is right-angled trapezium, and the inclined-plane of described right-angled trapezium is for going out charge level, and the vertical plane of described right-angled trapezium is pusher face.
6. solid building castoff processing treatment system according to claim 1, it is characterized in that: described water separator comprises separating tank, described separating tank is track type, two straight shape separating tank bottoms at described track type separating tank are provided with the resettlement section of collecting different material, in described separating tank, be provided with the circulating water of predetermined altitude, circulating water is under the effect of water circulation drive unit, in separating tank, flow to a direction with predetermined flow velocity, described two straight shape separating tanks higher than horizontal plane above be provided with the solid building castoff portion that feeds intake; In the deep-slotted chip breaker of the two ends of described track type separating tank, be respectively provided with a water circulation drive unit.
7. solid building castoff processing treatment system according to claim 1, it is characterized in that: described water separator comprises high water level pond, low water level pond and delivery port, described delivery port is located on low water level pond, is provided with the solid building castoff portion that feeds intake above described delivery port; Under the effect of high water level Chi Shui, water sprays from delivery port, and the separated material feeding intake clan from solid building castoff is divided into two parts, directly enters low water level pond than heavy material, and the material of light specific gravity enters first with current and accommodates pond; The first water of accommodating pond is drawn back high water level pond through water circulating pump and is recycled.
8. solid building castoff processing treatment system according to claim 1, it is characterized in that: described stone surface treating machine comprises mill chamber, described mill chamber is identical by two structures, hold greatly opposed and be spaced in intervals, on same level axis, both rotating speeds equate but two frustum of a cones of switched in opposite form, a frustum of a cone small end is by auger convey materials therein, discharged from the spacing of opposed of large end by the material after mill, on the inner surface of described two frustum of a cones, be provided with dental lamina, described dental lamina is provided with the steel wire bristle made from steel wire that protrudes from dental lamina surface.
9. solid building castoff according to claim 8 processing treatment system, is characterized in that: described steel wire bristle is to be pressed in the steel wire trough of described dental lamina and to make with pressing plate.
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| CN103908999B (en) * | 2014-04-09 | 2016-08-17 | 广州世正环保科技发展有限公司 | A kind of building castoff resource utilization system of energy-conserving and environment-protective |
| EP2949632B1 (en) | 2014-05-30 | 2020-03-11 | Destaclean Oy | Hydraulic composite material based on recycled materials and method for production thereof |
| CN104446202A (en) * | 2014-11-27 | 2015-03-25 | 魏云峰 | Disposal method for reusing highly-compound construction waste |
| CN104874591B (en) * | 2015-06-11 | 2017-06-13 | 绿源环保有限公司 | The remaining sludge treatment technology of building and system |
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| CN107876392A (en) * | 2017-11-10 | 2018-04-06 | 王世豪 | Building material specification processing system |
| CN108160314B (en) * | 2017-11-28 | 2023-06-06 | 深圳江氏恩泽实业有限公司 | Construction waste treatment system |
| CN108080396B (en) * | 2017-12-14 | 2020-09-22 | 付朝品 | Method for recycling native residue soil |
| CN109967201A (en) * | 2017-12-28 | 2019-07-05 | 上海夏洲重工机械有限公司 | A kind of novel removal is demolished squatter buildings building waste processing sorting system |
| CN111604348B (en) * | 2019-06-26 | 2021-12-17 | 北新集团建材股份有限公司 | Assembled wall body recovery system |
| CN112138857B (en) * | 2020-09-16 | 2022-05-10 | 合肥欣畅源光电科技有限公司 | Building rubbish sorting system |
| CN112705298B (en) * | 2020-12-09 | 2022-03-01 | 广西固特新材料科技有限公司 | Limestone powder making process |
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