CN113769829B - Quick concrete waste treatment and recovery system - Google Patents

Quick concrete waste treatment and recovery system Download PDF

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Publication number
CN113769829B
CN113769829B CN202110982346.6A CN202110982346A CN113769829B CN 113769829 B CN113769829 B CN 113769829B CN 202110982346 A CN202110982346 A CN 202110982346A CN 113769829 B CN113769829 B CN 113769829B
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CN
China
Prior art keywords
recovery
recovery tank
groove
concrete waste
baffle
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CN202110982346.6A
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Chinese (zh)
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CN113769829A (en
Inventor
林朝晖
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Zhejiang Sanmen Yongtai Building Material Co ltd
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Zhejiang Sanmen Yongtai Building Material Co ltd
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Publication of CN113769829A publication Critical patent/CN113769829A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • 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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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Grinding (AREA)

Abstract

The utility model relates to a concrete waste material rapid processing recovery system relates to concrete waste material handles recovery technical field, including broken case, set up the breaker in broken case, still be equipped with dust collector on the broken case, dust collector is including setting up fan, the recovery tube that communicates the fan air-out end that sets up on broken case and be located breaker below, the one end that the fan was kept away from to the recovery tube is provided with the recovery pond, the recovery pond is used for holding into the water with the concrete waste material dust that blows in the recovery tube. This application is through setting up fan, recovery tube, recovery pond to in dust and the powder that make the broken production of concrete waste material get into the recovery pond back and hold into water, be convenient for collect accumulated dust and powder in the recovery pond, and then be convenient for utilize the powder and the tiny waste material that produce when the concrete waste material is broken, thereby have the advantage that improves concrete waste utilization.

Description

Quick concrete waste treatment and recovery system
Technical Field
The application relates to the technical field of concrete waste treatment and recovery, in particular to a quick treatment and recovery system for concrete waste.
Background
At present along with city building's rapid development, old building is torn open gradually to construct the development that novel building complied with the era, and give people's safety guarantee of living, the building rubbish that produces after old building is torn open is the concrete waste material mostly, and for resources are saved, the concrete waste material that people will tear open recycles on the building of newly repairing.
The related technology is that a concrete waste recycling device for civil engineering is disclosed as publication No. CN107638942A, comprising a crushing box, a group of crushing rollers are arranged in the crushing box, a feed hopper for adding concrete waste is arranged at the upper end of the crushing box, a pretreatment device positioned above the crushing rollers and spray heads positioned at two sides of the crushing rollers are arranged in the crushing box, the pretreatment device comprises a fixed knife and a rotating roller which are fixed on the inner wall of the crushing box, and a movable knife which is matched with the fixed knife to cut the concrete waste is arranged on the rotating roller; the shower nozzle is towards the crushing roller, and the shower nozzle has the water pump through raceway connection, and the water piping connection of water pump has the water tank.
With the above-described related art, the inventors consider that: when retrieving the concrete waste material, through shower nozzle spun water when the concrete waste material is broken, wrap up the powder that produces when the concrete waste material is broken and tiny waste material to flow into the water tank with powder and tiny waste material through water in, the powder that produces when making the concrete waste material broken and tiny waste material are stayed in the water tank always, thereby lead to the utilization ratio of concrete waste material lower.
Disclosure of Invention
In order to improve the utilization ratio of concrete waste, the purpose of this application is to provide a concrete waste rapid draing recovery system.
The application provides a concrete waste material rapid draing recovery system adopts following technical scheme:
the utility model provides a concrete waste material rapid processing recovery system, include broken case, set up in breaker in the broken case, still be equipped with dust collector on the broken case, dust collector including set up in fan, the intercommunication that is located breaker below on the broken case the recovery tube of fan air-out end, the recovery tube is kept away from the one end of fan is provided with the recovery pond, the recovery pond is used for holding the concrete waste material dust that blows in the recovery pond into in the water.
Through adopting above-mentioned technical scheme, when retrieving the concrete waste material, behind the concrete waste material got into broken case, breaker starts, and the concrete waste material that will get into carries out the breakage, and the fan starts simultaneously, with dust and the powder suction of broken production to the recovery tube to blow into behind the recovery tube in the recovery pool. So that dust and powder that the concrete waste material breakage produced get into retrieve the pond in the back hold in the water for dust and powder are in retrieving the pond accumulation, when reducing broken incasement dust and raise, are convenient for collect accumulated dust and powder in retrieving the pond, and then are convenient for utilize the powder that produces when the concrete waste material is broken and tiny waste material, thereby improve the utilization ratio of concrete waste material.
Optionally, one end of the recovery pipe, which is far away from the fan, penetrates through the side wall of the upper end of the recovery tank and bends to extend to the bottom of the recovery tank.
Through adopting above-mentioned technical scheme, when discharging dust and powder in the recovery pond, dust and powder get into from the recovery tube of recovery pond upper end to blow off from the bottom of recovery pond behind the recovery tube, so that the air that blows off earlier with the water after discharge to the air again, increase the dust in the air and the area of contact of powder and water, improve dust, the powder absorption rate of water in to the air.
Optionally, a recovery tank is provided at one end of the recovery tank, which is far away from the recovery pipe, the recovery tank penetrates through the side wall of one side of the recovery tank, a blocking plate for blocking the notch of the recovery tank is detachably connected to the side wall of the recovery tank, and the bottom wall of the recovery tank is inclined downwards towards the direction far away from the recovery pipe.
Through adopting above-mentioned technical scheme, when blowing into the recovery pond with dust and powder in, dust and powder are constantly blown into in the recovery pond and are deposited in the accumulator along the recovery pond bottom of slope to make dust and powder accumulate in the accumulator, be convenient for concentrate dust and powder in the recovery pond. Then the blocking plate is rotated towards the direction far away from the recovery tank to open the notch of the recovery tank, so that the dust and the powder accumulated in the recovery tank flow out along with water, and the accumulated dust and the powder are taken out of the recovery tank conveniently.
Optionally, the lateral wall in closure plate orientation recovery pond is gone up and is arranged fixedly connected with closure strip side by side, the confession has been seted up on the recovery pond lateral wall the stifled groove that the closure strip card was gone into, the closure strip is used for the clearance seal between closure plate and the recovery pond.
Through adopting above-mentioned technical scheme, when opening the accumulator tank notch, changeing the closure plate from the recovery pond to make the closure strip break away from the closure groove, when closing the accumulator tank notch, rotate the closure plate towards the recovery pond, so that the closure strip card is gone into the closure groove, with the clearance seal between closure plate and the recovery pond, thereby strengthen the steadiness of closure plate shutoff accumulator tank.
Optionally, a pushing block is arranged in the recovery tank in a sliding mode, a screw rod penetrating through the pushing block is connected in the recovery tank in a rotating mode, the screw rod is connected in the pushing block in a threaded mode, and a driving motor for driving the screw rod to rotate is arranged on the side wall of the recovery tank.
Through adopting above-mentioned technical scheme, when clearing up the dust, the powder of accumulation in the accumulator, start driving motor and drive the lead screw and rotate to make the ejector pad slide towards the closure plate under the rotation of lead screw, and make dust, the powder of accumulation in the accumulator promote towards the closure plate under the promotion of ejector pad and promote. Simultaneously again with the closure plate rotation from the recovery tank to open the accumulator notch, the ejector pad of being convenient for is released accumulated dust, powder from the accumulator notch, with dust, the powder volume that the increase was released from the accumulator notch, thereby the clearance volume of dust, powder in the increase accumulator.
Optionally, the recovery pond is kept away from on the closure plate inner wall articulated have with the baffle of accumulator plugging, the diapire fixedly connected with round blend stop of baffle, set up the blend stop that supplies the blend stop card to go into on the recovery pond diapire, ejector pad slip butt in the diapire of baffle.
Through adopting above-mentioned technical scheme, when the ejector pad was released dust, the powder in with the accumulator, rotate baffle towards the closure plate earlier to make the blend stop card on the baffle go into the retaining groove on the recovery pond bottom wall, keep apart accumulator and recovery pond internal portion, so that the ejector pad promotes accumulated dust, powder and releases from the accumulator. Therefore, the baffle is arranged, the recovery tank and the recovery tank are isolated from each other, the outflow of water in the recovery tank is reduced when the pushing block pushes dust and powder, and therefore the powder and the dust with less water content can be collected conveniently.
Optionally, the baffle is kept away from and is located the top of closure plate with recovery pond articulated one end, the closure plate upper end is slided along vertical direction and is had magnetic locking strip, fixedly connected with attracts the magnetic block of going up the slip after the locking strip in the baffle, set up the confession on the recovery pond diapire all locking grooves that slide in on the locking strip.
By adopting the technical scheme, when the dust and the powder accumulated in the recovery tank do not need to be cleaned, the notch of the recovery tank is plugged by the plugging plate, the plugging strip is clamped into the plugging groove, the lower end of the locking strip is positioned in the plugging plate, and the upper end of the locking strip is positioned in the locking groove, so that the rotation of the plugging plate is limited. When the dust and the powder of accumulation in the recovery tank need to be cleared up, the baffle is rotated towards the closure plate until the baffle rotates to the top of the closure plate, and when the baffle abuts against the bottom wall of the recovery tank, the magnetic block on the baffle corresponds to the locking strip. The magnetic block attracts the locking strip to slide upwards and completely slide into the locking groove so as to release the locking of the blocking plate, so that the blocking plate rotates to open the notch of the recovery groove, and dust and powder are conveniently cleaned from the recovery groove. Consequently through setting up locking strip and magnetic block, utilize the magnetic block to attract the locking strip to go up for the locking of closure plate just is relieved behind the recovery pond bottom to the baffle butt, thereby is convenient for relieve the locking of closure plate to the accumulator notch.
Optionally, a rotating groove is formed in the top wall of the pushing block, a supporting rod is hinged in the rotating groove, a spring is fixedly connected to the wall, close to the blocking plate, of the rotating groove, one end, far away from the wall of the rotating groove, of the spring is fixedly connected to the lower end of the supporting rod, the spring is used for driving the upper end of the supporting rod to rotate out of the rotating groove and abut against the bottom wall of the baffle, a plurality of stripes for the supporting rod to slide and abut against are formed in the bottom wall of the baffle, when the pushing block slides towards the blocking plate, the supporting rod is located in the rotating groove, and when the pushing block slides towards the direction far away from the blocking plate, the supporting rod rotates out of the rotating groove and slides into the stripes so as to drive the baffle to rotate upwards.
Through adopting above-mentioned technical scheme, when clearing up powder, dust from the accumulator, rotate the baffle to closure plate top to when isolated accumulator and recovery pond, utilize the magnetism piece to slide up after attracting the locking strip, remove the locking of closure plate. After the notch of the recovery tank is opened by rotating the plugging plate, the driving motor drives the screw rod to rotate so that the push block slides towards the plugging plate in the recovery tank, and the dust and powder accumulated in the recovery tank are pushed out. In the pushing process, the spring acts on the abutting rod, so that the abutting rod is abutted to the bottom wall of the baffle in a sliding mode. Until pushing out dust, powder back, driving motor drives the lead screw reversal to make the ejector pad slide towards the direction of keeping away from the closure plate, make the upper end of supporting the pole slide butt in a plurality of stripes, with the increase support the frictional force between pole and the baffle, and make the baffle rotate upwards under supporting the moving of supporting the pole, so that the baffle is rolled out the surface of water, the staff of being convenient for is fished out the baffle from the recovery pond and is reset.
In summary, the present application includes at least one of the following beneficial technical effects:
the fan, the recovery pipe and the recovery tank are arranged, so that dust and powder generated by crushing the concrete waste are contained in water after entering the recovery tank, the accumulated dust and powder are convenient to collect in the recovery tank, the powder and the finer waste generated by crushing the concrete waste are convenient to utilize, and the utilization rate of the concrete waste is improved;
through the arrangement of the blocking plate and the recovery tank, the dust and the powder are accumulated in the recovery tank by utilizing the inclined bottom wall of the recovery tank, and the notch of the recovery tank is opened through the blocking plate, so that the dust and the powder accumulated in the recovery tank flow out along with water, and the accumulated dust and the powder are taken out of the recovery tank conveniently;
through the arrangement of the pushing block, the pushing block is driven by the motor and the lead screw to slide in the recovery tank, so that accumulated dust and powder can be conveniently pushed out from the notch of the recovery tank by the pushing block, the quantity of the dust and the powder pushed out from the notch of the recovery tank is increased, and the cleaning quantity of the dust and the powder in the recovery tank is increased;
by arranging the baffle, the magnetic block and the locking strip, the magnetic block is used for attracting the locking strip to slide upwards, so that the locking of the baffle is released after the baffle abuts against the bottom of the recovery tank, and the locking of the baffle on the notch of the recovery tank is conveniently released;
through setting up to pole and spring, utilize to support the pole and slide the butt in a plurality of stripes for support the pole and support the baffle jack-up under the spring supports the slip with the ejector pad, make the baffle upwards rotate under supporting the supporting of pole, so that the baffle rolls out the surface of water, and the staff of being convenient for is fished out the baffle from retrieving the pond and is reseed.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram for showing a crushing device according to an embodiment of the application.
Fig. 3 is a schematic cross-sectional view for showing a recycling pool according to an embodiment of the present application.
Fig. 4 is a schematic cross-sectional view for showing a push block according to an embodiment of the present application.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Description of reference numerals: 1. a crushing box; 11. a feed hopper; 12. a guide plate; 2. a crushing device; 21. a crushing roller; 22. a crushing motor; 23. a gear; 3. a dust removal device; 31. a recovery cylinder; 32. a fan; 33. a recovery pipe; 4. a recovery tank; 41. a recovery tank; 42. a blocking plate; 421. blocking strips; 422. plugging the groove; 423. a locking bar; 424. a chute; 43. a baffle plate; 431. blocking strips; 432. a magnetic block; 433. stripes; 44. accommodating grooves; 45. a locking groove; 46. a push block; 461. a rotating groove; 462. a spring; 463. a support rod; 47. a screw rod; 48. a drive motor; 49. and (6) blocking the groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses concrete waste rapid treatment recovery system.
Referring to fig. 1, the recycling system comprises a crushing box 1, a crushing device 2 installed in the crushing box 1, and a dust removing device 3 installed on the crushing box 1, wherein a feed hopper 11 is fixedly connected to the crushing box 1, and the feed hopper 11 is communicated with the inside of the crushing box 1.
Referring to fig. 1 and 2, the crushing device 2 comprises crushing rollers 21 rotatably connected in the crushing box 1 side by side, a crushing motor 22 fixedly connected to the side wall of the crushing box 1 and driving the crushing rollers 21 to rotate, and a feed hopper 11 is positioned right above a gap between the two crushing rollers 21. Guide plates 12 are fixedly connected to two inner walls of the crushing box 1 opposite to each other between the crushing roller 21 and the feed hopper 11, and are inclined downward toward the crushing roller 21 to guide concrete waste material fed from the feed hopper 11 into a gap between the crushing rollers 21.
Referring to fig. 2, a crushing motor 22 is coaxially connected to one of the crushing rollers 21, one end of the crushing roller 21 far away from the crushing motor 22 is coaxially connected with a gear 23 which is meshed with each other, and the gear 23 is positioned outside the crushing box 1.
Referring to fig. 1 and 2, the dust removing device 3 includes a recycling cylinder 31 fixedly connected to the side wall of the crushing box 1, a fan 32 fixedly connected to the recycling cylinder 31, and a recycling pipe 33 communicating with one end of the recycling cylinder 31 far away from the crushing box 1, wherein the recycling cylinder 31 communicates with the inside of the crushing box 1 and is located below the gear 23, and the recycling pipe 33 is located at the air outlet end of the fan 32.
Referring to fig. 1 and 2, one end of the recovery pipe 33, which is far away from the recovery drum 31, is communicated with the recovery tank 4, the recovery tank 4 is filled with water, the recovery pipe 33 penetrates through the upper end of the recovery tank 4 and bends downwards, and then extends downwards to the bottom wall of the recovery tank 4 along with the inner wall of the recovery tank 4, and a gap is reserved between the recovery pipe 33 and the bottom wall of the recovery tank 4. So that the blower 32 sucks dust and powder generated by crushing the concrete waste into the recovery tank 4 through the recovery pipe 33 to allow the dust and powder to be contained in the water.
Referring to fig. 3, a recovery tank 41 is provided on the bottom wall of the recovery tank 4 far away from the recovery pipe 33, one end of the recovery tank 41 penetrates through the side wall of the recovery tank 4, a blocking plate 42 for blocking the notch of the recovery tank 41 is detachably connected to the side wall of the recovery tank 4, and the hinge axis of the blocking plate 42 extends along the horizontal direction. The bottom wall of the recovery tank 4 is inclined downwards in a direction away from the recovery pipe 33, so that dust and powder blown out by the recovery pipe 33 are accommodated in water and then accumulated in the recovery tank 41 along the inclined bottom wall of the recovery tank 4, and the dust and powder accumulated in the recovery tank 41 can be collected subsequently.
Referring to fig. 3 and 4, the lateral wall of closure plate 42 in the recovery tank 41 is along vertical direction fixedly connected with stifled strip 421 side by side, offer on the lateral wall of recovery tank 4 and supply stifled groove 422 that stifled strip 421 blocks into, stifled strip 421 adopts the better rubber materials of elasticity to block into stifled groove 422 through stifled strip 421 and make on closure plate 42 is fixed in recovery tank 4 after, carry out the shutoff with recovery tank 41 notch, in order to seal the clearance between closure plate 42 and the recovery tank 4.
Referring to fig. 4, a baffle 43 is hinged to the inner side wall of the recovery tank 4 far away from the blocking plate 42, and the hinge axis of the baffle 43 extends along the horizontal direction. Baffle 43 is kept away from and the articulated one end of recovery pond 4 can rotate to the top of closure plate 42, and the lateral wall that recovery pond 4 is located closure plate 42 top is seted up and is supplied the baffle 43 to change over to holding tank 44, and when baffle 43 butt when holding tank 44 tank bottom, baffle 43 is located closure plate 42 top, and the length direction looks of closure plate 42 and baffle 43 is perpendicular.
Referring to fig. 4 and 5, a ring of barrier strips 431 is fixedly connected to the side wall of the baffle 43 facing the blocking plate 42, a blocking groove 49 for the barrier strips 431 to be clamped is formed in the bottom wall of the recovery tank 4 and the bottom of the accommodating groove 44, and the barrier strips 431 are also made of rubber materials with good elasticity, so that the barrier strips 431 are clamped into the blocking groove 49 to seal the gap between the baffle 43 and the bottom of the recovery tank 4, and the recovery tank 41 is separated from the recovery tank 4.
Referring to fig. 5, the top end of the blocking plate 42 close to the blocking plate 43 slides along the length direction of the blocking plate 42 to form a magnetic locking strip 423, the locking strip 423 is made of a magnetic material, and when the blocking plate 42 blocks the notch of the recovery tank 41, the locking strip 423 slides along the vertical direction.
Referring to fig. 4 and 5, a magnetic block 432 is fixedly connected to one end of the blocking plate 43 above the blocking plate 42, the magnetic block 432 is located outside the blocking strip 431, and the magnetic block 432 and the locking strip 423 are attracted to each other. The bottom wall of the recovery tank 4 is provided with a locking groove 45 for the locking strip 423 to slide in, and the blocking plate 42 is provided with a sliding groove 424 for the locking strip 423 to slide. When the baffle 43 is rotated away from the bottom of the accommodating groove 44, the locking strip 423 slides downwards into the sliding groove 424 under the action of gravity, and the upper end of the locking strip 423 is located in the locking groove 45, so as to fix the blocking plate 42 for blocking the notch of the recovery groove 41 on the side wall of the recovery tank 4. When the baffle 43 abuts against the bottom of the accommodating groove 44, the magnetic block 432 is located right above the locking strip 423, and at this time, the magnetic block 432 attracts the locking strip 423 to slide upwards, so that the locking strip 423 slides away from the sliding groove 424 and then slides into the locking groove 45 completely, the locking of the blocking plate 42 is released, and the notch of the recovery groove 41 is opened after the blocking plate 42 rotates away from the recovery tank 4.
Referring to fig. 4 and 5, a push block 46 slides in the recovery tank 41, the push block 46 slides in contact with the bottom wall of the shutter 43, and the push block 46 slides in the longitudinal direction of the recovery tank 41. The recycling tank 41 is rotatably connected with a screw rod 47, the screw rod 47 penetrates through and is in threaded connection with the pushing block 46, and one end, far away from the blocking plate 42, of the screw rod 47 is rotatably connected with the inner wall of the recycling tank 4. The outer wall of the recovery tank 4 is fixedly connected with a driving motor 48 for driving the screw rod 47 to rotate, the driving motor 48 is coaxially connected to the screw rod 47, so that the driving motor 48 drives the screw rod 47 to rotate, and the push block 46 screwed on the screw rod 47 slides in the recovery tank 41, so as to push out the accumulated dust and powder in the recovery tank 41 from the notch of the recovery tank 41.
Referring to the figure, a rotating groove 461 is formed on the top wall of the pushing block 46, a supporting rod 463 is hinged in the rotating groove 461, a hinge point of the supporting rod 463 and the groove wall of the rotating groove 461 is located at the lower end of the supporting rod 463, and the upper end of the supporting rod 463 is inclined and arranged upwards in the direction away from the blocking plate 42. The wall of the rotating slot 461 close to the blocking plate 42 is fixedly connected with a spring 462, one end of the spring 462 far from the wall of the rotating slot 461 is fixedly connected to the lower end of the hinge point of the propping rod 463, and the spring 462 is used for propping the lower end of the propping rod 463 to rotate downwards and abut against the bottom of the rotating slot 461.
Referring to fig. 5, when the lower end of the stopping lever 463 abuts against the bottom of the rotating groove 461, the upper end of the stopping lever 463 rotates out of the rotating groove 461 and slidably abuts against the bottom wall of the blocking plate 43, and the gravity of the blocking plate 43 acting on the stopping lever 463 is greater than the elastic force of the spring 462.
Referring to fig. 4 and 5, the bottom wall of the baffle 43 is provided with a plurality of stripes 433 along the length direction thereof, and one end of the resisting rod 463, which is abutted against the stripes 433, is a smooth arc surface. So that when the pushing block 46 slides towards the blocking plate 42, the resisting rod 463 is located in the rotating groove 461, and when the pushing block 46 slides towards the direction far away from the blocking plate 42, the resisting rod 463 rotates out of the rotating groove 461 to abut against the stripe 433 under the action of the spring 462, so that the resisting rod 463 continuously slides to abut against the stripe 433 under the sliding of the pushing block 46, and then the baffle 43 gradually rotates upwards under the abutting of the resisting rod 463, so that the baffle 43 rotates out of the water surface to allow a worker to reset the baffle 43.
The implementation principle of the rapid concrete waste treatment and recovery system provided by the embodiment of the application is as follows: when retrieving concrete waste, pour concrete waste into crushing case 1 from feeder hopper 11 in to drive the damaged roller through broken motor 22 and rotate the back with concrete waste and carry out the breakage. At the same time, the fan 32 is activated to draw the dust and powder generated by the crushing into the recovery pipe 33 to be drawn into the recovery tank 4 through the recovery pipe 33 to contain the dust and powder in water. When the shutter 43 is rotated downward until the dust and powder are accumulated in the recovery groove 41 and the shutter 43 abuts on the bottom of the accommodation groove 44, the shutter 43 separates the recovery groove 41 from the recovery tank 4, and the magnetic block 432 attracts the locking strip 423 to slide into the locking groove 45, thereby releasing the locking of the blocking plate 42. Then, the driving motor 48 is started to drive the screw rod 47 to rotate, so that the pushing block 46 slides towards the blocking plate 42, in the sliding process of the pushing block 46, dust and powder accumulated in the recovery tank 41 are pushed towards the blocking plate 42 until the pushing block 46 pushes the blocking plate 42 away, so that the notch of the recovery tank 41 is opened, the accumulated dust and powder are pushed out of the recovery tank 41, and the powder and the finer waste materials generated when the concrete waste materials are crushed are utilized, so that the utilization rate of the concrete waste materials is improved.
When the pushing block 46 slides toward the blocking plate 42, the abutting rod 463 is rotated into the rotating groove 461 by the abutting of the blocking plate 43, and the spring 462 is compressed. When the pushing block 46 pushes the dust and powder out of the recycling tank 41, the motor drives the screw rod 47 to rotate reversely, so that the pushing block 46 slides in a direction away from the blocking plate 42. At this time, the spring 462 acts on the resisting rod 463, so that the resisting rod 463 slides and abuts against the stripe 433 of the baffle 43 in the process of sliding the pushing block 46, so that the lower end of the resisting rod 463 abuts against the groove wall of the rotating groove 461, and the upper end of the resisting rod 463 jacks up the baffle 43. And then the baffle 43 is driven to rotate upwards in the process of resetting the push block 46, so that the baffle 43 is convenient for a worker to reset the baffle 43 after the water surface is rotated out of the baffle 43.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (4)

1. The utility model provides a concrete waste material rapid processing recovery system which characterized in that: the concrete waste recycling system comprises a crushing box (1) and a crushing device (2) arranged in the crushing box (1), wherein a dust removing device (3) is further arranged on the crushing box (1), the dust removing device (3) comprises a fan (32) arranged on the crushing box (1) and positioned below the crushing device (2) and a recycling pipe (33) communicated with the air outlet end of the fan (32), a recycling tank (4) is arranged at one end, far away from the fan (32), of the recycling pipe (33), and the recycling tank (4) is used for containing concrete waste dust blown from the recycling pipe (33) into water;
a recovery groove (41) is formed in one end, far away from the recovery pipe (33), of the recovery tank (4), the recovery groove (41) penetrates through the side wall of one side of the recovery tank (4), a blocking plate (42) for blocking a notch of the recovery groove (41) is detachably connected to the side wall of the recovery tank (4), and the bottom wall of the recovery tank (4) is arranged in a downward inclination mode towards the direction far away from the recovery pipe (33);
a pushing block (46) is arranged in the recovery tank (41) in a sliding manner, a screw rod (47) penetrating through the pushing block (46) is connected in the recovery tank (41) in a rotating manner, the screw rod (47) is connected in the pushing block (46) in a threaded manner, and a driving motor (48) for driving the screw rod (47) to rotate is arranged on the side wall of the recovery tank (4);
the inner wall of the recovery tank (4) far away from the blocking plate (42) is hinged with a baffle plate (43) for blocking the recovery tank (41), the bottom wall of the baffle plate (43) is fixedly connected with a ring of barrier strips (431), a blocking groove (49) for blocking the blocking strip (431) is formed in the bottom wall of the recovery tank (4), and the push block (46) is in sliding abutting connection with the bottom wall of the baffle (43);
the top wall of the push block (46) is provided with a rotating groove (461), a resisting rod (463) is hinged in the rotating groove (461), a spring (462) is fixedly connected to the groove wall of the rotating groove (461) close to the blocking plate (42), one end, far away from the groove wall of the rotating groove (461), of the spring (462) is fixedly connected to the lower end of the resisting rod (463), the spring (462) is used for driving the upper end of the resisting rod (463) to rotate out of the rotating groove (461) and abut against the bottom wall of the blocking plate (43), the bottom wall of the blocking plate (43) is provided with a plurality of stripes (433) for the resisting rod (463) to slidably abut against, when the push block (46) slides towards the blocking plate (42), the resisting rod (463) is located in the rotating groove (461), and when the push block (46) slides towards the direction far away from the blocking plate (42), the resisting rod (463) rotates out of the rotating groove (461) and slides into the stripes (433) to drive the blocking plate (43) to rotate upwards.
2. The system for rapidly treating and recycling the concrete waste according to claim 1, characterized in that: one end of the recovery pipe (33) far away from the fan (32) penetrates through the side wall at the upper end of the recovery tank (4) and bends to extend to the bottom of the recovery tank (4).
3. The system for rapidly treating and recycling the concrete waste according to claim 1, wherein: stifled board (42) are towards side wall in recovery pond (4) on stifled strip (421) of fixedly connected with side by side, offer the confession on recovery pond (4) lateral wall stifled groove (422) that stifled strip (421) card was gone into, stifled strip (421) are used for with the clearance seal between stifled board (42) and recovery pond (4).
4. The system for rapidly treating and recycling the concrete waste according to claim 1, characterized in that: baffle (43) are kept away from and are retrieved pond (4) articulated one end and are located the top of closure plate (42), closure plate (42) upper end is slided along vertical direction and is had magnetic locking strip (423), the interior fixedly connected with of baffle (43) attracts magnetic shoe (432) of going up after locking strip (423), seted up the confession on recovery pond (4) diapire locking groove (45) that all slided in on locking strip (423).
CN202110982346.6A 2021-08-25 2021-08-25 Quick concrete waste treatment and recovery system Active CN113769829B (en)

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CN113769829B true CN113769829B (en) 2022-11-15

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3070872A1 (en) * 2017-09-14 2019-03-15 Psa Automobiles Sa DEVICE FOR RECOVERING PARTICLES FROM THE BRAKING SYSTEM OF A MOTOR VEHICLE
CN209735695U (en) * 2019-03-26 2019-12-06 中建七局(上海)有限公司 Waste treatment recovery plant for building engineering
CN110560211A (en) * 2019-09-20 2019-12-13 陕西新意达建材产业发展有限公司 Concrete waste recovery device
CN210701062U (en) * 2019-08-27 2020-06-09 湖州越彬智能科技有限公司 Agricultural product screening device with dust removal function
CN111359339A (en) * 2020-03-23 2020-07-03 杭州方得教育科技有限公司 Waste gas treatment equipment
CN212943158U (en) * 2020-05-28 2021-04-13 胡建阳 Environment-friendly building concrete reducing mechanism of area waste recovery function
CN213644251U (en) * 2020-07-10 2021-07-09 石佳 Concrete waste treatment equipment for building engineering
CN213644484U (en) * 2020-10-24 2021-07-09 深圳市诚石环保科技有限公司 Dust recovery processing device for construction crushing building site
CN214021956U (en) * 2020-11-17 2021-08-24 上海群宝建材有限公司 Screening device for concrete raw materials

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3070872A1 (en) * 2017-09-14 2019-03-15 Psa Automobiles Sa DEVICE FOR RECOVERING PARTICLES FROM THE BRAKING SYSTEM OF A MOTOR VEHICLE
CN209735695U (en) * 2019-03-26 2019-12-06 中建七局(上海)有限公司 Waste treatment recovery plant for building engineering
CN210701062U (en) * 2019-08-27 2020-06-09 湖州越彬智能科技有限公司 Agricultural product screening device with dust removal function
CN110560211A (en) * 2019-09-20 2019-12-13 陕西新意达建材产业发展有限公司 Concrete waste recovery device
CN111359339A (en) * 2020-03-23 2020-07-03 杭州方得教育科技有限公司 Waste gas treatment equipment
CN212943158U (en) * 2020-05-28 2021-04-13 胡建阳 Environment-friendly building concrete reducing mechanism of area waste recovery function
CN213644251U (en) * 2020-07-10 2021-07-09 石佳 Concrete waste treatment equipment for building engineering
CN213644484U (en) * 2020-10-24 2021-07-09 深圳市诚石环保科技有限公司 Dust recovery processing device for construction crushing building site
CN214021956U (en) * 2020-11-17 2021-08-24 上海群宝建材有限公司 Screening device for concrete raw materials

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