CN103977959B - A kind of screening Zhuan Zha building - Google Patents
A kind of screening Zhuan Zha building Download PDFInfo
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- CN103977959B CN103977959B CN201410203723.1A CN201410203723A CN103977959B CN 103977959 B CN103977959 B CN 103977959B CN 201410203723 A CN201410203723 A CN 201410203723A CN 103977959 B CN103977959 B CN 103977959B
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Abstract
The invention discloses a kind of screening Zhuan Zha building, involving vibrations sifter, aggregate case, slag trapping box, the first dregs-separating device and the second dregs-separating device; The aggregate outlet of described vibrosieve device is connected with aggregate case, and the waste outlet of described vibrosieve device is connected with the charging aperture of the first dregs-separating device; Described first dregs-separating device comprises the first point of slag cylinder be connected with slag trapping box and the second point of slag cylinder be connected with the charging aperture of the second dregs-separating device; Described second dregs-separating device comprises the 3rd point of slag cylinder for feeding to transfer car(buggy) and the 4th point of slag cylinder, is provided with the switching device shifter flowed to for controlling waste in described first dregs-separating device and the second dregs-separating device.This screening Zhuan Zha building effectively achieves the seamless connection to waste and aggregate transhipment, improves the efficiency of waste and aggregate transhipment, and the aggregate used in slag charge of can gathering materials on the spot, to be used as the sandstone aggregate of tunnel lining.
Description
Technical field
The present invention relates to slag charge transhipment technical field in constructing tunnel, particularly relate to a kind of screening Zhuan Zha building.
Background technology
When adopting TBM method to carry out constructing tunnel, it is one of the principal element of engineering constraint total lever factor that long distance tunnel is slagged tap, in order to ensure the realization of engineering total lever factor target, two TBM all adopt continuous conveyor system to slag tap, and slag place is limited outside hole, the slag charge that belt feeder is transported to outside hole must be had bad luck efficiently, by belt feeder, slag charge is delivered directly to hole, need drop into more construction equipment and carry out Secondary Transport, cost is high, efficiency is low.
At present, a kind of dregs-separating device that prior art adopts, slag charge is loaded on transfer car(buggy) by main dregs-separating device and sub-dregs-separating device by it.But, in actual use, when transfer car(buggy) break down maybe can not put in place time, just can only slag charge be unloaded on the ground, need again to carry out Secondary Transport, fundamentally not overcome the problem of having bad luck slag charge.In addition, tunnel lining is reinforced concrete structure, and quality requirement is high, and sandstone aggregate demand is large, and local purchase aggregate is difficult to meet the demands in quantity, quality, and considers economic problems, must make full use of TBM excavation slag charge and carry out aggregate screening and processing.Slag charge packing is directly transported by this dregs-separating device, cannot sieve the aggregate in slag charge.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of screening Zhuan Zha building is provided.This screening Zhuan Zha building effectively achieves the seamless connection to waste and aggregate transhipment, improves the efficiency of waste and aggregate transhipment, and the aggregate used in slag charge of can gathering materials on the spot, to be used as the sandstone aggregate of tunnel lining.
For achieving the above object, the technical solution used in the present invention is: a kind of screening Zhuan Zha building, is characterized in that: involving vibrations sifter, aggregate case, slag trapping box, the first dregs-separating device and the second dregs-separating device; The aggregate outlet of described vibrosieve device is connected with aggregate case, and the waste outlet of described vibrosieve device is connected with the charging aperture of the first dregs-separating device; Described first dregs-separating device comprises the first point of slag cylinder be connected with slag trapping box and the second point of slag cylinder be connected with the charging aperture of the second dregs-separating device; Described second dregs-separating device comprises the 3rd point of slag cylinder for feeding to transfer car(buggy) and the 4th point of slag cylinder, is provided with the switching device shifter flowed to for controlling waste in described first dregs-separating device and the second dregs-separating device.
Above-mentioned one screening Zhuan Zha building, it is characterized in that: described aggregate case and slag trapping box include casing, the bottom of described casing offers the first discharge port and the second discharge port, described bottom half and be provided with contiguous block between the first discharge port and the second discharge port, the below of described first discharge port and the second discharge port is provided with shut-off valve.
Above-mentioned one screening Zhuan Zha building, it is characterized in that: described shut-off valve comprises fixed leg, the first hydraulic jack and plugging plate, described fixed leg is arranged on contiguous block, the piston rod of described first hydraulic jack is connected on fixed leg, the cylinder body of described first hydraulic jack is connected with plugging plate, is provided with the multiple road wheels for driving plugging plate and the first cylinder body of hydraulic oil cylinder movement below described plugging plate.
Above-mentioned one screening Zhuan Zha building, is characterized in that: described shut-off valve also comprises the track girder for guiding road wheel movement.
Above-mentioned one screening Zhuan Zha building, it is characterized in that: the top of described casing is cylindrical, the bottom of described casing is the back taper bodily form.
Above-mentioned one screening Zhuan Zha building, is characterized in that: the aggregate outlet of described vibrosieve device is connected with aggregate case by the first chute.
Above-mentioned one screening Zhuan Zha building, it is characterized in that: comprise bracing frame, described vibrosieve device is arranged on the top of bracing frame, described aggregate case, slag trapping box and the second dregs-separating device are installed in the middle part of bracing frame, described first dregs-separating device is arranged on the top of bracing frame, the bottom of support frame as described above and the below being positioned at the second dregs-separating device is provided with a transhipment parking stall and No. two transhipment parking stalls, a described transhipment parking stall is corresponding with the 4th point of slag cylinder, and described No. two transhipment parking stalls are corresponding with the 3rd point of slag cylinder; The bottom of support frame as described above and the below being positioned at slag trapping box is provided with No. three transhipment parking stalls, the bottom of support frame as described above and the below being positioned at aggregate case is provided with No. four transhipment parking stalls.
Above-mentioned one screening Zhuan Zha building, is characterized in that: described switching device shifter comprises the second hydraulic jack, cylinder bracket, rotating shaft and the transposition turnover panel that is arranged in rotating shaft and the second rocking arm; The piston rod of described second hydraulic jack is connected with the upper end of the second rocking arm, and the cylinder body of described second hydraulic jack is hinged on cylinder bracket.
Above-mentioned one screening Zhuan Zha building, it is characterized in that: described vibrosieve device involving vibrations sieve housing, fixed screen deck and the active sieve plate for slag charge being guided to fixed screen deck is provided with in described vibratory sieve housing, described fixed screen deck is provided with fixed grit, described active sieve plate is provided with movable screen cloth, described vibratory sieve housing is provided with two switching mechanisms for driving active sieve plate to switch in opening and closed condition, two described switching mechanisms are separately positioned on the both sides of active sieve plate, the second chute be connected with the first dregs-separating device is provided with below described vibratory sieve housing.
Above-mentioned one screening Zhuan Zha building, it is characterized in that: described switching mechanism comprises the first rocking arm and the 3rd hydraulic jack, described active sieve plate is provided with active sieve plate connecting axle away from one end of fixed screen deck, one end of described first rocking arm is arranged on described active sieve plate connecting axle, the piston rod of described 3rd hydraulic jack and the other end of described first rocking arm are hinged, and the cylinder body of described 3rd hydraulic jack is arranged on vibratory sieve housing.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, rationally novel in design.
2, the present invention can effectively avoid waste and aggregate being deposited in when transfer car(buggy) cannot arrive on the ground, cause the trouble of again transporting, improve the efficiency of waste and aggregate transhipment, and the aggregate that can fully sieve out in TBM excavation slag charge, to be used as the sandstone aggregate of tunnel lining, gather materials on the spot, save engineering cost.
3, the bottom half of aggregate case of the present invention and slag trapping box all offers two discharge ports, carries out discharging, improve discharge rate greatly by two discharge ports; In addition, two discharge ports can be opened to carry out discharge operation by each discharge port corresponding shut-off valve fast.
4, vibrosieve device of the present invention can switch at needs screening aggregate or under not needing screening aggregate two states, relatively more flexible during use, more can adapt to actual requirement of engineering.
5, of the present invention to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, structure of the present invention is simple, rationally novel in design, functional reliability is high, long service life, continuous conveyor system can be gone out slag charge after screening by waste and aggregate continuous dispensing on transhipment engineering truck, reduce machinery to drop into, expense is more economical, and efficiency is higher, achieves the seamless connection of waste and aggregate transhipment.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is structural representation when switching device shifter is positioned at left position on the present invention first dregs-separating device.
Fig. 4 is structural representation when switching device shifter is positioned at right position on the present invention first dregs-separating device.
Fig. 5 is structural representation when switching device shifter is positioned at left position on the present invention second dregs-separating device.
Fig. 6 is structural representation when switching device shifter is positioned at right position on the present invention second dregs-separating device.
Fig. 7 is the annexation schematic diagram of aggregate case of the present invention and shut-off valve.
Fig. 8 is the structural representation that on vibrosieve device of the present invention, active sieve plate is in opening.
Fig. 9 is the structural representation that on vibrosieve device of the present invention, active sieve plate is in closed condition.
Description of reference numerals:
1-bracing frame; 1-1-staircase; 1-2-guard rail;
2-shut-off valve; 2-1-fixed leg; 2-2-the first hydraulic jack;
2-3-road wheel; 2-4-plugging plate; 2-5-track girder;
3-aggregate case; 3-1-casing; 3-2-the first discharge port;
3-3-the second discharge port; 3-4-contiguous block; 4-the first chute;
5-slag trapping box; 6-the first dregs-separating device; 6-1-the first point slag cylinder;
6-2-the second point slag cylinder; 6-3-the first connects slag cylinder; 6-4-the first limiting plate;
7-vibrosieve device; 7-1-pedestal; 7-2-support column;
7-3-the second chute; 7-4-active sieve plate connecting axle; 7-5-the first rocking arm;
7-6-hinge; 7-7-the 3rd hydraulic jack; 7-8-movable screen cloth;
7-9-active sieve plate; 7-10-connection bearing; 7-11-fixed screen deck;
7-12-fixed grit; 7-13-vibrating motor; 7-14-vibratory sieve housing;
8-switching device shifter; 8-1-transposition turnover panel; 8-2-rotating shaft;
8-3-the second hydraulic jack; 8-4-the second rocking arm; 8-5-cylinder bracket;
9-the second dregs-separating device; 9-1-three point slag cylinder; 9-2-four point slag cylinder;
9-3-the second connects slag cylinder; 9-4-the second limiting plate; 10-number transhipment parking stall;
11-No. two transhipment parking stalls; 12-No. three transhipment parking stalls; 13-No. four transhipment parking stalls.
Detailed description of the invention
One screening Zhuan Zha building as shown in Fig. 1 ~ Fig. 6, involving vibrations sifter 7, aggregate case 3, slag trapping box 5, first dregs-separating device 6 and the second dregs-separating device 9; The aggregate outlet of described vibrosieve device 7 is connected with aggregate case 3 by the first chute 4, and the waste outlet of described vibrosieve device 7 is connected with the charging aperture of the first dregs-separating device 6; Described first dregs-separating device 6 comprises the first point of slag cylinder 6-1 be connected with the slag trapping box 5 and second point of slag cylinder 6-2 be connected with the charging aperture of the second dregs-separating device 9; Described second dregs-separating device 9 comprises the 3rd point of slag cylinder 9-1 and the 4th point of slag cylinder 9-2 for feeding to transfer car(buggy), is provided with the switching device shifter 8 flowed to for controlling waste in described first dregs-separating device 6 and the second dregs-separating device 9.In the present embodiment, the slag charge that described vibrosieve device 7 transfers out by screen cloth and according to large young pathbreaker's belt feeder of particle diameter is sieved into two parts, and a for can be used as the aggregate of tunnel lining, portion is waste.
Composition graphs 3 and Fig. 4, described first dregs-separating device 6 also comprises first and meets slag cylinder 6-3, the upper end of described first point of slag cylinder 6-1 and the upper end of second point of slag cylinder 6-2 all meet slag cylinder 6-3 and are connected with first, the described first upper end meeting slag cylinder 6-3 is the charging aperture of the first dregs-separating device 6.The outer wall of described first dregs-separating device 6 is provided with electrical heating wire layer and is positioned at the heat-insulation layer outside electrical heating wire layer.
Composition graphs 5 and Fig. 6, described second dregs-separating device 9 also comprises second and meets slag cylinder 9-3, the upper end of described 3rd point of slag cylinder 9-1 and the upper end of the 4th point of slag cylinder 9-2 all meet slag cylinder 9-3 and are connected with second, the described second upper end meeting slag cylinder 9-3 is the charging aperture of the second dregs-separating device 9.The outer wall of described second dregs-separating device 9 is provided with electrical heating wire layer and is positioned at the heat-insulation layer outside electrical heating wire layer.
Composition graphs 1 and Fig. 7, described aggregate case 3 and slag trapping box 5 include casing 3-1, the bottom of described casing 3-1 offers the first discharge port 3-2 and the second discharge port 3-3, between the first discharge port 3-2 and the second discharge port 3-3, be provided with contiguous block 3-4 bottom described casing 3-1, the below of described first discharge port 3-2 and the second discharge port 3-3 is provided with shut-off valve 2.Described shut-off valve 2 comprises fixed leg 2-1, the first hydraulic jack 2-2 and plugging plate 2-4, described fixed leg 2-1 is arranged on contiguous block 3-4, the piston rod of described first hydraulic jack 2-2 is connected on fixed leg 2-1, the cylinder body of described first hydraulic jack 2-2 is connected with plugging plate 2-4, is provided with the multiple road wheel 2-3 for driving plugging plate 2-4 and the first hydraulic jack 2-2 cylinder body movement below described plugging plate 2-4.Described shut-off valve 2 also comprises the track girder 2-5 for guiding road wheel 2-3 movement.
In the present embodiment, bottom the casing 3-1 of aggregate case 3 and slag trapping box 5, all offer two discharge ports, carry out discharging by two discharge ports, improve discharge rate greatly; In addition, two discharge ports can be opened to carry out discharge operation by each discharge port corresponding shut-off valve 2 fast.When described shut-off valve 2 opened by needs, the piston rod of the first hydraulic jack 2-2 stretches out, and promotes cylinder body and the plugging plate 2-4 of the first hydraulic jack 2-2, and moves under the drive of road wheel 2-3, and then makes the shutoff of plugging plate 2-4 disengaging to discharge port.During as closed discharge port, the piston rod of the first hydraulic jack 2-2 shrinks, and oppositely drives cylinder body and the plugging plate 2-4 of the first hydraulic jack 2-2, and then makes plugging plate 2-4 by discharge port shutoff.By arranging track girder 2-5, road wheel 2-3 effectively can be guided to move, improve the response speed of shut-off valve 2.
As shown in Figure 7, the top of described casing 3-1 is square tube shape, and the bottom of described casing 3-1 is the back taper bodily form.Wherein, the top of casing 3-1 is square tube shape, ensure that the capacity of casing 3-1 to greatest extent, the bottom of casing 3-1 is the back taper bodily form, when discharge port is opened, waste or aggregate can be gathered on the transfer car(buggy) below guiding to, and can feed rate be improved.
As depicted in figs. 1 and 2, this screening Zhuan Zha building comprises bracing frame 1, described vibrosieve device 7 is arranged on the top of bracing frame 1, described aggregate case 3, slag trapping box 5 and the second dregs-separating device 9 are installed in the middle part of bracing frame 1, described first dregs-separating device 6 is arranged on the top of bracing frame 1, the bottom of the support frame as described above 1 and below being positioned at the second dregs-separating device 9 is provided with a transhipment parking stall 10 and No. two transhipment parking stalls 11, a described transhipment parking stall 10 is corresponding with the 4th point of slag cylinder 9-2, and described No. two transhipment parking stalls 11 are corresponding with the 3rd point of slag cylinder 9-1; The bottom of the support frame as described above 1 and below being positioned at slag trapping box 5 is provided with No. three transhipment parking stalls 12, the bottom of the support frame as described above 1 and below being positioned at aggregate case 3 is provided with No. four transhipment parking stalls 13.Each layer platform on support frame as described above 1 is all provided with guard rail 1-2, and support frame as described above 1 is provided with uses staircase 1-1 up and down.Described track girder 2-5 is fixedly mounted on bracing frame 1.In the present embodiment, the laying of described vibrosieve device 7, aggregate case 3, slag trapping box 5, first dregs-separating device 6 and the second dregs-separating device 9 and transhipment parking stall 12, transhipment No. 11, three, parking stall, transhipment No. 10, two, a parking stall and No. four transhipment parking stalls 13 is reasonable, take full advantage of space, reach again the object utilizing gravity to shunt slag charge.
Composition graphs 3, Fig. 4, Fig. 5 and Fig. 6, described switching device shifter 8 comprises the second hydraulic jack 8-3, cylinder bracket 8-5, rotating shaft 8-2 and the transposition turnover panel 8-1 be arranged on rotating shaft 8-2 and the second rocking arm 8-4; The piston rod of described second hydraulic jack 8-3 is connected with the upper end of the second rocking arm 8-4, and the cylinder body of described second hydraulic jack 8-3 is hinged on cylinder bracket 8-5.Wherein, described cylinder bracket 8-5 is vertically arranged on bracing frame 1.Described rotating shaft 8-2 is rotatably connected on the joint portion of first point of slag cylinder 6-1 and second point of slag cylinder 6-2 upper end and the joint portion of the 3rd point of slag cylinder 9-1 and the 4th point of slag cylinder 9-2 upper end.
In the present embodiment, when described switching device shifter 8 uses, the piston rod of the second hydraulic jack 8-3 stretches out drive second rocking arm 8-4 and rotates, second rocking arm 8-4 and then drive rotating shaft 8-2 rotate, rotating shaft 8-2 drives transposition turnover panel 8-1 to rotate, and then makes transposition turnover panel 8-1 be in different positions to realize the guiding flowed to waste.In addition, described first point of slag cylinder 6-1 and second point slag cylinder 6-2 upper end is provided with the first limiting plate 6-4 for conversion peraccidens turnover panel 8-1 corner, and described 3rd point of slag cylinder 9-1 and the 4th point slag cylinder 9-2 upper end is provided with the second limiting plate 9-4 for conversion peraccidens turnover panel 8-1 corner.
During use, slag charge is transported on vibrosieve device 7 by belt feeder, vibrosieve device 7 carries out a fraction slag, aggregate screening can be processed out and slide in aggregate case 3 by the first chute 4, waste enters the first dregs-separating device 6 and carries out two fraction slags, and waste being diverted in slag trapping box 5 and the second dregs-separating device 9, the second dregs-separating device 9 carries out three fraction slags, and is diverted on transfer car(buggy) by waste.When normally using, when sending a car in a transhipment parking stall 10 and No. two transhipment parking stalls 11 simultaneously, as shown in Figure 4, switching device shifter 8 now on the first dregs-separating device 6 switches to right position, and then the first point of slag cylinder 6-1 shutoff will be connected with slag trapping box 5, waste is made to enter the second dregs-separating device 9 by second point of slag cylinder 6-2, in the ban to the transfer car(buggy) when filling with substance on a transhipment parking stall 10, as shown in Figure 6, switching device shifter 8 on second dregs-separating device 9 switches to right position, namely cut off the 3rd point of slag cylinder 9-1, be communicated with the 4th point of slag cylinder 9-2 and the transfer car(buggy) on a transhipment parking stall 10 is feeded.And then to the transfer car(buggy) charging on No. two transhipment parking stalls 11, as shown in Figure 5, the switching device shifter 8 on the second dregs-separating device 9 switches to left position, namely cuts off the 4th point of slag cylinder 9-2, and be communicated with the 3rd point of slag cylinder 9-1 to the transfer car(buggy) charging on No. two transhipment parking stalls 11.But in concrete use procedure, if transfer car(buggy) breaks down or other reason can not arrive a transhipment parking stall 10 and No. two transhipment parking stalls 11, now, vibrosieve device 7 continues to run well, as shown in Figure 3, switching device shifter 8 on first dregs-separating device 6 is switched to left position, and then cut off the second dregs-separating device 9 feed, now waste all enters slag trapping box 5 through first point of slag cylinder 6-1 and stores, and then avoid waste to be deposited on the ground, cause the trouble of again transporting, when transfer car(buggy) comes, the waste transhipment in slag trapping box 5 can be directly parked on No. three transhipment parking stalls 12 to walk.In addition, if transfer car(buggy) cannot arrive No. four transhipment parking stalls 13, aggregate can leave in aggregate case 3, also there will not be and aggregate need be deposited in passive phenomenon on the ground.
This screening Zhuan Zha building effectively achieves the seamless connection to waste and aggregate transhipment, avoid when transfer car(buggy) cannot arrive, waste and aggregate being deposited on the ground, cause the trouble of again transporting, improve the efficiency of waste and aggregate transhipment, and the aggregate that can fully sieve out in TBM excavation slag charge, to be used as the sandstone aggregate of tunnel lining, gather materials on the spot, save engineering cost.
Composition graphs 8 and Fig. 9, described vibrosieve device 7 comprises pedestal 7-1, the multiple support column 7-2 be arranged on pedestal 7-1, be arranged on the vibratory sieve housing 7-14 on support column 7-2 and the vibrating motor 7-13 for driving vibratory sieve housing 7-14 to vibrate, described vibratory sieve housing 7-14 is obliquely installed, and namely vibratory sieve housing 7-14 exceeds near one end of belt feeder.Fixed screen deck 7-11 and the active sieve plate 7-9 for slag charge being guided to fixed screen deck 7-11 is provided with in described vibratory sieve housing 7-14, described fixed screen deck 7-11 is provided with fixed grit 7-12, described active sieve plate 7-9 is provided with movable screen cloth 7-8, described vibratory sieve housing 7-14 is provided with two switching mechanisms for driving active sieve plate 7-9 to switch in opening and closed condition, two described switching mechanisms are separately positioned on the both sides of active sieve plate 7-9, are provided with the second chute 7-3 be connected with the first dregs-separating device 6 below described vibratory sieve housing 7-14.In the present embodiment, described switching mechanism comprises the first rocking arm 7-5 and the 3rd hydraulic jack 7-7, described active sieve plate 7-9 is provided with active sieve plate connecting axle 7-4 away from one end of fixed screen deck 7-11, one end of described first rocking arm 7-5 is arranged on described active sieve plate connecting axle 7-4, the piston rod of described 3rd hydraulic jack 7-7 is hinged by the other end of hinge 7-6 and described first rocking arm 7-5, and the cylinder body of described 3rd hydraulic jack 7-7 is arranged on vibratory sieve housing 7-14 by connecting bearing 7-10.
During use, when needing the aggregate in slag charge, composition graphs 1 and as shown in Figure 8, slag charge is transported on active sieve plate 7-9 and fixed screen deck 7-11 by belt feeder successively, under the drive of vibrating motor 7-13, movable screen cloth 7-8 and fixed grit 7-12 sieves aggregate, and aggregate is delivered to aggregate case 3 through the first chute 4, and the waste after screening is delivered to the first dregs-separating device 6 through the second chute 7-3.In addition, when the aggregate in slag charge is not up to standard or do not need aggregate, as shown in Figure 9, the piston rod of the 3rd hydraulic jack 7-7 stretches out and then drives the first rocking arm 7-5 to rotate counterclockwise, first rocking arm 7-5 drives active sieve plate 7-9 to rotate counterclockwise while rotating counterclockwise, and then active sieve plate 7-9 is holded up, the slag charge now transported from belt feeder does not enter in vibratory sieve housing 7-14, but be directly delivered to the first dregs-separating device 6 through the second chute 7-3, it can switch at needs screening aggregate or under not needing screening aggregate two states, more flexible during use, more can adapt to actual requirement of engineering.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (8)
1. sieve a Zhuan Zha building, it is characterized in that: involving vibrations sifter (7), aggregate case (3), slag trapping box (5), the first dregs-separating device (6) and the second dregs-separating device (9); The aggregate outlet of described vibrosieve device (7) is connected with aggregate case (3), and the waste outlet of described vibrosieve device (7) is connected with the charging aperture of the first dregs-separating device (6); Described first dregs-separating device (6) comprises the first point of slag cylinder (6-1) be connected with slag trapping box (5) and the second point of slag cylinder (6-2) be connected with the charging aperture of the second dregs-separating device (9); Described second dregs-separating device (9) comprises the 3rd point of slag cylinder (9-1) for feeding to transfer car(buggy) and the 4th point of slag cylinder (9-2), is provided with the switching device shifter (8) flowed to for controlling waste in described first dregs-separating device (6) and the second dregs-separating device (9);
Described aggregate case (3) and slag trapping box (5) include casing (3-1), the bottom of described casing (3-1) offers the first discharge port (3-2) and the second discharge port (3-3), described casing (3-1) bottom and be positioned between the first discharge port (3-2) and the second discharge port (3-3) and be provided with contiguous block (3-4), the below of described first discharge port (3-2) and the second discharge port (3-3) is provided with shut-off valve (2);
The aggregate outlet of described vibrosieve device (7) is connected with aggregate case (3) by the first chute (4).
2. one screening Zhuan Zha building according to claim 1, it is characterized in that: described shut-off valve (2) comprises fixed leg (2-1), first hydraulic jack (2-2) and plugging plate (2-4), described fixed leg (2-1) is arranged on contiguous block (3-4), the piston rod of described first hydraulic jack (2-2) is connected on fixed leg (2-1), the cylinder body of described first hydraulic jack (2-2) is connected with plugging plate (2-4), described plugging plate (2-4) below is provided with the multiple road wheels (2-3) for driving plugging plate (2-4) and the movement of the first hydraulic jack (2-2) cylinder body.
3. one screening Zhuan Zha building according to claim 2, is characterized in that: described shut-off valve (2) also comprises the track girder (2-5) for guiding road wheel (2-3) movement.
4. one screening Zhuan Zha building according to claim 1, it is characterized in that: the top of described casing (3-1) is square tube shape, the bottom of described casing (3-1) is the back taper bodily form.
5. one screening Zhuan Zha building according to claim 1, it is characterized in that: comprise bracing frame (1), described vibrosieve device (7) is arranged on the top of bracing frame (1), described aggregate case (3), slag trapping box (5) and the second dregs-separating device (9) are installed in the middle part of bracing frame (1), described first dregs-separating device (6) is arranged on the top of bracing frame (1), the bottom of support frame as described above (1) and the below being positioned at the second dregs-separating device (9) is provided with transhipment parking stall (10) and No. two transport parking stall (11), described transhipment parking stall (10) is corresponding with the 4th point of slag cylinder (9-2), described No. two transhipments parking stall (11) are corresponding with the 3rd point of slag cylinder (9-1), the bottom of support frame as described above (1) and the below being positioned at slag trapping box (5) is provided with No. three transhipments parking stall (12), the bottom of support frame as described above (1) and the below being positioned at aggregate case (3) is provided with No. four transhipments parking stall (13).
6. one screening Zhuan Zha building according to claim 1, is characterized in that: described switching device shifter (8) comprises the second hydraulic jack (8-3), cylinder bracket (8-5), rotating shaft (8-2) and the transposition turnover panel (8-1) be arranged in rotating shaft (8-2) and the second rocking arm (8-4); The piston rod of described second hydraulic jack (8-3) is connected with the upper end of the second rocking arm (8-4), and the cylinder body of described second hydraulic jack (8-3) is hinged on cylinder bracket (8-5).
7. one screening Zhuan Zha building according to claim 1, it is characterized in that: described vibrosieve device (7) involving vibrations sieve housing (7-14), fixed screen deck (7-11) and the active sieve plate (7-9) for slag charge being guided to fixed screen deck (7-11) is provided with in described vibratory sieve housing (7-14), described fixed screen deck (7-11) is provided with fixed grit (7-12), described active sieve plate (7-9) is provided with movable screen cloth (7-8), described vibratory sieve housing (7-14) is provided with two switching mechanisms for driving active sieve plate (7-9) to switch in opening and closed condition, two described switching mechanisms are separately positioned on the both sides of active sieve plate (7-9), described vibratory sieve housing (7-14) below is provided with the second chute (7-3) be connected with the first dregs-separating device (6).
8. one screening Zhuan Zha building according to claim 7, it is characterized in that: described switching mechanism comprises the first rocking arm (7-5) and the 3rd hydraulic jack (7-7), described active sieve plate (7-9) is provided with active sieve plate connecting axle (7-4) away from one end of fixed screen deck (7-11), one end of described first rocking arm (7-5) is arranged on described active sieve plate connecting axle (7-4), the described piston rod of the 3rd hydraulic jack (7-7) and the other end of described first rocking arm (7-5) are hinged, the cylinder body of described 3rd hydraulic jack (7-7) is arranged on vibratory sieve housing (7-14).
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520085C1 (en) * | 1995-06-01 | 1996-09-05 | Gaz Industrieanlagen Gmbh | Continuous preparation of waste to optimal size spectrum for incineration |
| CN202898238U (en) * | 2012-11-26 | 2013-04-24 | 山东水泥厂有限公司 | Ore dreg separating system |
| CN103693875A (en) * | 2013-11-28 | 2014-04-02 | 广州世正环保科技发展有限公司 | Production process for recycling premixed concrete solid waste residues |
| CN203816933U (en) * | 2014-05-14 | 2014-09-10 | 中国水利水电第三工程局有限公司 | Screening slag containing building |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100369432B1 (en) * | 2002-08-02 | 2003-01-24 | 주식회사 한국종합기술개발공사 | manufacture method of aggregate using steel slag and device thereof |
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2014
- 2014-05-14 CN CN201410203723.1A patent/CN103977959B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520085C1 (en) * | 1995-06-01 | 1996-09-05 | Gaz Industrieanlagen Gmbh | Continuous preparation of waste to optimal size spectrum for incineration |
| CN202898238U (en) * | 2012-11-26 | 2013-04-24 | 山东水泥厂有限公司 | Ore dreg separating system |
| CN103693875A (en) * | 2013-11-28 | 2014-04-02 | 广州世正环保科技发展有限公司 | Production process for recycling premixed concrete solid waste residues |
| CN203816933U (en) * | 2014-05-14 | 2014-09-10 | 中国水利水电第三工程局有限公司 | Screening slag containing building |
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| CN103977959A (en) | 2014-08-13 |
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