EP4260940A1 - Tragbares system zum zerkleinern von bau- und abbruchabfällen und verwendung davon - Google Patents

Tragbares system zum zerkleinern von bau- und abbruchabfällen und verwendung davon Download PDF

Info

Publication number
EP4260940A1
EP4260940A1 EP23167853.3A EP23167853A EP4260940A1 EP 4260940 A1 EP4260940 A1 EP 4260940A1 EP 23167853 A EP23167853 A EP 23167853A EP 4260940 A1 EP4260940 A1 EP 4260940A1
Authority
EP
European Patent Office
Prior art keywords
crusher
construction
demolition waste
portable system
jaw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23167853.3A
Other languages
English (en)
French (fr)
Inventor
Tiago Agostini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reason Panoply Lda
Original Assignee
Reason Panoply Lda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reason Panoply Lda filed Critical Reason Panoply Lda
Publication of EP4260940A1 publication Critical patent/EP4260940A1/de
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws
    • B02C1/043—Jaw crushers or pulverisers with single-acting jaws with cooperating single acting jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator

Definitions

  • C&DW Construction and Demolition Waste
  • Construction and Demolition Waste Crushers are devices known for involving the crushing of various types of materials such as concrete blocks, concrete floors, ceramic pieces, bricks, glass or rocks.
  • US6915972B2 discloses a Construction and Demolition Waste crusher to be coupled and operated by a vehicle.
  • this crusher is not autonomous and independent, since the movable jaw is moved by a vehicle, thus occupying a large space to be able to operate.
  • this crusher has no projected particle retention surface or feeder for an operator to deliver the materials to be crushed from a safe distance.
  • EP1600565A1 discloses a crusher. However, this crusher is not easily transported as it does not have any structure that can be easily towed or hitched. This crusher is not compact as the rotor is driven by propulsion means arranged outside the crushing body. It also does not disclose the ability to choose the granulometry of the processed inert waste, therefore there is no control over their dimensions.
  • the present embodiments have several technical advantages, such as:
  • CDWs are selected among 17 01 01 - Concrete, 17 01 02 - Bricks, 17 01 03 - Tiles, roof tiles and ceramic materials, 17 01 07 - Mixtures of concrete, bricks, tiles, roof tiles and ceramic materials, 17 02 02 - Glass, 17 03 02 - Bituminous mixtures not covered in 17 01 01, 17 05 04 - Soils and rocks, and 17 09 04 - Mixtures of construction and demolition waste.
  • the present disclosure relates to a portable system for crushing Construction and Demolition Waste (CDWs) characterized in that it comprises a crusher, a hopper for receiving the CDWs and feed the crusher, a movable chassis for supporting and transporting the crusher and hopper, wherein the crusher comprises:
  • each jaw comprises a wear plate.
  • the wear plate of each jaw comprises protrusions, wherein the protrusions of the first jaw are recessed with respect to the protrusions of the second jaw.
  • the first jaw is fixed.
  • the first jaw is adjustable, and is fixed to a pivoting axis at a first end and is fixed in a displaceable manner to said crusher at a second end.
  • the first jaw is fixed at a second end to an attachment point of a plurality of attachment points of said crusher, for providing a plurality of advances of the first jaw, in particular said plurality of attachment points comprising five attachment points.
  • said pivoting axis or axes are exclusively rotatable.
  • An embodiment comprises at least one sieve connected to an outlet of the crusher for separating by granulometry the inert waste exiting the crusher, the sieve comprising a vibrating motor for vibrating said sieve or sieves.
  • An embodiment comprises a plurality of sieves of different particle sizes, preferably 3 sieves.
  • An embodiment comprises a conveyor belt or conduit for feeding the hopper of the crusher.
  • An embodiment comprises, at the exit of each sieve, a conveyor belt or conduit.
  • the portable system comprises an electric motor and/or an internal combustion engine.
  • the drive motor is an electric motor or an internal combustion engine, e.g., diesel.
  • the construction and demolition materials are concrete, bricks, tiles, roof tiles and ceramic materials, mixtures of concrete, bricks, tiles, roof tiles and ceramic materials, glass, bituminous mixtures, soils and rocks, and mixtures of construction and demolition waste.
  • An embodiment comprises a plurality of lubrication cups positioned on the crusher's stub.
  • An embodiment has a crushing capacity from 1.5 to 6 m 3 per hour.
  • the hopper and the sieve, or sieves are dismountable.
  • An embodiment further comprises one or more steps for access by an operator.
  • An embodiment comprises, upstream of the crusher hopper, a vibrating feeder for separating Construction and Demolition Waste before crushing.
  • An embodiment further comprises a set of light indicators for lighting and signalling.
  • the portable system for crushing Construction and Demolition Waste comprises at least one sieve connected to the crusher outlet for separating by granulometry the inert waste exiting the crusher.
  • the sieve comprises a vibrating motor and a net, preferably two nets.
  • the construction and demolition materials are concrete blocks, concrete floors, ceramic floors/parts, brick, glass, different types of rocks such as granite, limestone, marble and shale, or a combination of these materials.
  • the chassis is a towing or trailer-type structure so that it can be easily transported attached to a vehicle or moved using a small trailer.
  • the portable system for crushing Construction and Demolition Waste comprises a plurality of sieves, preferably 3 sieves, more preferably 5 sieves.
  • the nets of the plurality of sieves have different sizes.
  • the crusher is fed by a conveyor belt or manually.
  • the crusher with movable jaw comprises a plurality of lubrication cups positioned on the crusher's stub.
  • the sieve separates 3 types of inert waste with different granulometries.
  • the portable system for crushing Construction and Demolition Waste produces inert waste of large granulometry, also called Tout-Venante, wherein the crusher outlet is free, that is, the inert waste is not sieved.
  • the granulometry of the inert waste resulting from crushing is defined in two ways: by the net(s) of the sieve(s) and/or by the positions at the crushing jaws, preferably 3 types of sieves and 5 positions at the crushing jaws.
  • the hopper is detachable in order to allow access to the jaws so that they can be replaced more easily.
  • the hopper and the sieve are dismountable.
  • the system is towed with the hopper, the crusher and the chassis fixed without creating any lack of safety during transport, that is, they do not need to be dismantled for transport.
  • the system produces 1 to 3 particle sizes of material with inert waste separation through a sieve inserted in the equipment itself.
  • the crusher comprises a rubber seal between the jaws and the motor, wherein the rubber seal is of the reinforced black natural rubber type.
  • the system for crushing Construction and Demolition Waste, without sieves is 1.52 m high; 56 cm wide; 1.14 m long.
  • the system for crushing Construction and Demolition Waste comprises a safety mechanism, such as an electromagnetic clutch, a general switch and general cut-off button mounted on the sides of the equipment and on the general control panel. Their objective is to cut the power to the equipment in general and, in this way, to stop the mechanisms subject to movement.
  • a safety mechanism such as an electromagnetic clutch, a general switch and general cut-off button mounted on the sides of the equipment and on the general control panel. Their objective is to cut the power to the equipment in general and, in this way, to stop the mechanisms subject to movement.
  • the system further comprises ladder-type steps, which can be fitted on both sides of the chassis so that a worker can view the inside of the hopper and the jaws, as well as to unclog any piece of CDW that is jamming the crusher.
  • the system comprises a vibrating feeder upstream of the crusher for separating the inert waste before crushing.
  • the system comprises a remote interface for turning the system on and off, for example a control via radio or wireless communications.
  • system further comprises a set of lights, or beacons, for lighting and signalling.
  • system further comprises a brake for blocking the trailer wheels.
  • the system comprises a door to access the interior of the crusher in order, for example, to be able to solve any jamming issue.
  • the system comprises four detachable support feet, configured for supporting the respective system.
  • a crusher with a movable jaw for crushing Construction and Demolition Waste characterized in that it comprises a crusher with movable jaw, a hopper for receiving the Construction and Demolition Waste and feeding the crusher, one sieve for separating the crushed Construction and Demolition Waste by granulometry and a chassis for supporting and transporting the crusher, the sieve and the hopper.
  • Figures 1A-1B -1C show a schematic representation of two embodiments of the system for crushing Construction and Demolition Waste with and without a set of sieves, wherein 101 represents a hopper, 102 represents a fitting for a detachable ladder, 103 represents a crusher with movable jaw, 104 represents the trailer arm, 105 represents a chassis, and 106 represents a set of sieves.
  • the chassis is connected to a vehicle and towed thereby.
  • Figure 2 shows a schematic representation of an embodiment of the towing/trailer-type chassis (105), wherein 201 represents the rims and 203 represents the support feet for when the system is not being transported.
  • Figure 3 shows a schematic representation of an embodiment of the crusher with movable jaw (103), wherein 301 represents a wear plate and 303 represents an engine.
  • the crusher with movable jaw is a metallic structure comprising four fixed surfaces - two side surfaces, a crushing surface opposite to a movable surface and a base for the exit of inert waste - and a movable surface. This set is responsible for crushing the materials inserted in the hopper.
  • Figure 4 shows a schematic representation of an embodiment of the hopper (101), thus allowing greater safety for a user as it is further away from the crusher feed location (103), as well as creating a stock of material in the mouth of the jaws that allows obtaining weight of Construction and Demolition Waste so that the jaws can have underload for faster crushing.
  • Figure 5A shows a schematic representation of a lubrication cup positioned on the crusher jaws, wherein 501 represents a lubrication cup on the crusher jaws.
  • Figure 5B shows a schematic representation of the lubrication cups positioned on the crusher's stub, wherein 503 represents a plurality of lubrication cups on the stub.
  • the lubrication cups (501 and 503) serve to reduce the rapid wear of the moving parts of the crusher.
  • these lubrication cups must be replenished with lubricant regularly without excess or overflow thereof.
  • Figure 6 shows a schematic representation of the position of the bronze bushing on the crusher's stub, wherein 601 represents the bronze bushing.
  • Figure 7A shows a schematic representation of the crusher jaws, wherein 301 represents a wear plate, 701 represents a jaw, 104 represents the trailer arm, and 703 represents the exit of inert waste after being crushed.
  • the jaws comprise wear plates, wherein the jaws are responsible for crushing and the wear plates for maintaining the rest of the equipment.
  • At the outlet 703 at least one sieve is installed for separating the inert waste by different granulometries.
  • a conveyor belt is installed at the exit of each sieve.
  • Figure 7B shows a schematic representation of an embodiment of the crusher with an electric motor and an internal combustion engine, wherein 101 represents a hopper, 103 represents a crusher with movable jaw, 104 represents the trailer arm, 703 represents the exit of inert waste after being crushed, 705 represents a combustion engine, and 707 represents an electric motor.
  • 101 represents a hopper
  • 103 represents a crusher with movable jaw
  • 104 represents the trailer arm
  • 703 represents the exit of inert waste after being crushed
  • 705 represents a combustion engine
  • 707 represents an electric motor.
  • the electric motor 707 is inactive or vice versa.
  • Figure 8 shows a schematic representation of the electrical circuit that controls the crusher, wherein 801 represents the crusher motor, K represents a contactor, FT represents a relay, I and 0 represent two states of a general switch with key, corresponding, respectively, to the on and off state, and S1 represents an emergency button (not shown in the figures), being preferably a general cut-off button.
  • the contactor is in the closed state and when activated it goes to the open state.
  • the crusher's motor is a diesel or electric motor, for example, a 3kW (4HP) three-phase electric motor.
  • the present system for crushing Construction and Demolition Waste has a crushing capacity of 1.5-6m 3 per hour, depending on the type and granulometry of the material being processed.
  • the maximum crushing capacity of 6m 3 per hour is verified if the material is, for example, concrete, ceramics, marble, brick or mortar mixtures. For harder materials, such as granite or marble, the maximum crushing capacity is 4.5m 3 per hour, depending on the granulometry of the inert material as well.
  • Table 1 Typology and granulometry of inert waste from soils, rocks, marbles, shale, basalt, limestone or glass.
  • the present disclosure can be used in the recycling/reuse of construction and demolition waste.
  • the present disclosure has several advantages, namely the fact that it is a compact system behaving as a mini in-situ production plant for recycling Construction and Demolition Waste in a small space, it is easily transportable serving several locations for recycling of Construction and Demolition Waste (CDW), the flexibility of the type of Construction and Demolition Waste it can process, such as CDWs or waste materials in various granulometries.
  • CDW Construction and Demolition Waste
  • the flexibility of the type of Construction and Demolition Waste it can process such as CDWs or waste materials in various granulometries.
  • Figure 9 shows a schematic representation of a plant comprising the crushing system, wherein 1 represents a vibrating feeder, 2 represents a conveyor belt, 3 represents a crusher, 4 represents a set of separate inert waste, 5 represents a set of Construction and Demolition Waste that is not crushed, 6 represents a Construction and Demolition Waste deposit, 7 represents a loader, and 8 represents a stock of inert waste separated by granulometry.
  • the system comprises a vibrating feeder (1), four conveyor belts (2) from 3 to 12 meters in length and a mini loader (7), wherein the loader (7) helps in the separation of the CDW'S, places the Construction and Demolition Waste in the vibrating feeder and the inert waste already crushed in the respective places/silos in stock (8).
  • the vibrating feeder (1) and conveyor belts (2) are configured for being disassembled and transported in a van or light trailer.
  • Figure 10 shows a table with the sieve mesh and the representation of the format of different granulometries of crushed stone.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
EP23167853.3A 2022-04-13 2023-04-13 Tragbares system zum zerkleinern von bau- und abbruchabfällen und verwendung davon Pending EP4260940A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT11790922 2022-04-13

Publications (1)

Publication Number Publication Date
EP4260940A1 true EP4260940A1 (de) 2023-10-18

Family

ID=87984614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23167853.3A Pending EP4260940A1 (de) 2022-04-13 2023-04-13 Tragbares system zum zerkleinern von bau- und abbruchabfällen und verwendung davon

Country Status (1)

Country Link
EP (1) EP4260940A1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190856A (en) * 1986-05-14 1987-12-02 Ian Gordon Rodger Crushing apparatus
EP0382922A2 (de) * 1989-02-15 1990-08-22 Westfalia Becorit Industrietechnik GmbH Fahrbarer Brecher, insbesondere zur Zerkleinerung von Abbruchmaterial und sonstigem Bauschutt u. dgl.
CA2415516A1 (en) * 2002-12-26 2004-07-03 Yonggan Ha Jaw crusher
US6915972B2 (en) 2002-09-17 2005-07-12 Robert R. Rossi, Jr. Mobile jaw crusher assembly
EP1600565A1 (de) 2004-05-24 2005-11-30 Nakayama Iron Works, Ltd. Brecherschaufel mit Abdeckklappe
WO2008129287A2 (en) * 2007-04-21 2008-10-30 Finlay Hydrascreens (Omagh) Limited Crushing machines
US7971817B1 (en) * 2009-03-06 2011-07-05 Rossi Jr Robert R Compact mobile crushing and screening apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190856A (en) * 1986-05-14 1987-12-02 Ian Gordon Rodger Crushing apparatus
EP0382922A2 (de) * 1989-02-15 1990-08-22 Westfalia Becorit Industrietechnik GmbH Fahrbarer Brecher, insbesondere zur Zerkleinerung von Abbruchmaterial und sonstigem Bauschutt u. dgl.
US6915972B2 (en) 2002-09-17 2005-07-12 Robert R. Rossi, Jr. Mobile jaw crusher assembly
CA2415516A1 (en) * 2002-12-26 2004-07-03 Yonggan Ha Jaw crusher
EP1600565A1 (de) 2004-05-24 2005-11-30 Nakayama Iron Works, Ltd. Brecherschaufel mit Abdeckklappe
WO2008129287A2 (en) * 2007-04-21 2008-10-30 Finlay Hydrascreens (Omagh) Limited Crushing machines
US7971817B1 (en) * 2009-03-06 2011-07-05 Rossi Jr Robert R Compact mobile crushing and screening apparatus

Similar Documents

Publication Publication Date Title
CN201058302Y (zh) 一种车载移动式破碎机
CN210613969U (zh) 一种石灰石原料的破碎筛分装置
CN109967167A (zh) 一种建筑垃圾破碎及分选装置
EP4260940A1 (de) Tragbares system zum zerkleinern von bau- und abbruchabfällen und verwendung davon
JPH10192729A (ja) 固形物粉砕車
CN102847702A (zh) 轮胎移动式建筑垃圾处理设备
WO2001034314A1 (en) Mobile material handling apparatus with lowerable track set
CN110434147B (zh) 一种建筑废弃物的资源化处理方法
CN104044934B (zh) 土方类连续传输摊平设备
CN212237425U (zh) 一种建筑施工用废料运输设备
CN211988853U (zh) 建筑垃圾粉碎设备
RU129020U1 (ru) Мобильная ударно-отражательная дробильная установка
CN113522935A (zh) 一种建筑废料回收系统
JPH08206537A (ja) 自走式残土再生車
CN201842780U (zh) 轮式隔音防尘建设粒料制备车
JP3184829B1 (ja) 建機合体型リサイクル装置
JP3820017B2 (ja) 再生骨材混入コンクリートの製法
CN210332984U (zh) 一种建筑废渣砖用粉碎装置
CN209812708U (zh) 一种建筑垃圾回收利用制砖系统
CN2381401Y (zh) 移动式筛分破碎机组
JP2002346429A (ja) 破砕プラント及びその構築方法
JPH08155326A (ja) 破砕装置
CN102464462B (zh) 轮式隔音防尘建设粒料制备车
CN217288744U (zh) 一种除铁装置及破碎设备
CN108993740A (zh) 一种建筑材料环保回收利用设备

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240418

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR