KR101461401B1 - Apparatus for crushed auto supply of speed cone-crusher for the Production of cyclic Aggregate of waste concrete - Google Patents

Apparatus for crushed auto supply of speed cone-crusher for the Production of cyclic Aggregate of waste concrete Download PDF

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Publication number
KR101461401B1
KR101461401B1 KR1020140045737A KR20140045737A KR101461401B1 KR 101461401 B1 KR101461401 B1 KR 101461401B1 KR 1020140045737 A KR1020140045737 A KR 1020140045737A KR 20140045737 A KR20140045737 A KR 20140045737A KR 101461401 B1 KR101461401 B1 KR 101461401B1
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KR
South Korea
Prior art keywords
crusher
crushed
waste concrete
crushing
crushed material
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KR1020140045737A
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Korean (ko)
Inventor
심재왕
심선종
심선욱
양민섭
Original Assignee
주식회사 서원건설산업
(유) 씨엔지알텍
삼영플랜트주식회사
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Priority to KR1020140045737A priority Critical patent/KR101461401B1/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
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/007—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The present invention relates to an apparatus for automatically supplying crushed materials to a high-speed cone crusher for producing recycled aggregates of waste concrete. More specifically, the apparatus contains and crushes a constant amount of crushed materials all the time. Therefore, the apparatus crushes materials according to characteristics of the cone crusher. According to the present invention, the apparatus includes: a first joke crusher which crushes waste concrete into ones in the size of 200 mm; a second joke crusher which crushes materials, crushed by the first crusher, into ones in the size of 100 mm or less; a vibration screen which passes the materials, crushed by the second crusher, so as to separate the materials in the size of 25 mm or more; and a third cone crusher which crushes the crushed material separated by the vibration screen.

Description

Technical Field [0001] The present invention relates to an automatic crusher for crushing aggregate of waste concrete,

The present invention relates to an apparatus for automatically supplying a pulverized aggregate of recycled aggregate of waste concrete, and more particularly, to a method of automatically feeding a pulverized material to a high-speed con- crusher for producing coarse aggregate of waste concrete, To an automatic crusher automatic feeder for producing recycled aggregate of waste concrete which has a crushing effect suited to the characteristics of a concrete crusher by receiving and crushing a predetermined amount of crushed material at all times.

Generally, in terms of environment-friendly aspects and recycling of resources, construction waste generated when dismantling construction structures is collected in a predetermined place without being landfilled, and then produced as high-quality resources through intermediate treatment processes. Especially, Is crushed to a certain size and then recycled to produce recycled aggregate.

The waste concrete produced by the above construction waste is first roughly crushed by a crusher, the scrap is separated and collected by a magnet sorting machine, and waste scrap is collected by a vibrating screen, The waste concrete is first crushed by a crusher to be finished as a recycled aggregate, and the recycled aggregate is recycled to a recycled aggregate of various sizes by a separator. .

Particularly, the crusher for producing aggregate or recycled aggregate is made up of a first jockey lasher, a second double jockey lasher or a cone crusher, and a third conch crusher depending on the process.

Among them, a cone crusher used as a third crusher has a general small cone having a rotation speed of about 570 rpm. However, in order to produce recycled aggregate using waste concrete due to low rotation speed and lack of grinding effect, Screen and other process equipment.

Recently, there is known a technique for producing recycled aggregate using waste concrete by using a high-speed cone having a rotation speed of about 1200 RPM without any additional process such as a crushing facility or an auxiliary screen.

Since the conventional con- cracer essentially eccentrically rotates the center shaft, if the size of the aggregate crushing is set, a hole can not be formed that can not escape to one side. The high - speed conch crusher is about twice as fast as the first concha crusher Therefore, even if the same eccentric shaft is present, the amount of the aggregate to escape before the crushing is reduced due to the small amount of time and space for the aggregate to escape to the exit hole, and the granular stone is removed due to the action of the aggregate and aggregate.

Particularly, when waste concrete is crushed, the paste on the surface of the aggregate is separated and the water absorption rate is reduced, so that it is easy to produce recycled aggregate using waste concrete having good quality.

On the other hand, an example of a technique for efficiently processing construction waste is disclosed in Document 1 below.

The following Patent Document 1 discloses an apparatus for producing aggregate and sand using waste concrete and recycled aggregate, comprising: a hopper for inputting a raw material composed of waste concrete and recycled aggregate; A screen for separating the raw material supplied from the hopper into an aggregate having a diameter of 80 mm or more and an aggregate having a diameter of 80 mm or less; A primary joker lasher for crushing aggregate of 80 mm or more to be conveyed from the screen, a magnetic separator for extracting the metal material contained in the aggregate crushed by the primary joker lasher by using a magnet, A first crushing device comprising a first conveying conveyor for conveying an aggregate by connecting a magnetic separator; A vibration screen for separating the aggregate of 30 mm or less and the aggregate of 30 mm or more out of the 80 mm or less of the aggregate conveyed from the screen and discharging the aggregate of 30 mm or less and the sprinkling of the foreign matter and the fine powder on the surface of the aggregate of 30 mm or more And a second conveying conveyor for conveying the aggregate by connecting the screen, the vibration screen, the water processor, and the dewatering screen to each other A second crushing device; A second jockey lasher for conveying and mixing the aggregate passed through the first crushing device and the second crushing device by the first and second conveying conveyors, respectively; And a conch crusher for crushing the aggregate conveyed from the secondary jog lasher. The detour processing apparatus for efficiently treating construction waste is disclosed.

However, the conventional technique has a disadvantage in that it is not efficient due to irregular fracture of the particles because the uniform process is performed irrespective of the size of the particles in the conventional process and the frequent breakdown of the crusher occurs due to the overload due to the foreign substance . Therefore, in order to demonstrate the performance of high-speed con- cracer, the con- casher must always be operated in a condition filled with aggregate. Due to the nature of construction waste, waste concrete contains debris such as rebar and wood, The method of discharging after crushing is not only highly uneven in quality but also difficult to expect the removal of flaked stone and the crushing effect which are the role of high speed cones.

Korean Patent Registration No. 0622117 (registered on September 1, 2006)

DISCLOSURE OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a method for producing recycled aggregate using waste concrete, It is a waste concrete that can produce high quality concrete recycled aggregate by maximizing the advantages of high speed conch crusher by supplying necessary amount of crushed material to high speed concrete crusher so that crusher can always be filled with crushed material. It is an object of the present invention to provide an automatic pulverizer feeder for a high-speed conch crusher for producing recycled aggregate.

In order to accomplish the above object, an apparatus for automatically supplying pulverized concrete of a high-speed con- crusher for producing recycled aggregate of waste concrete according to the present invention comprises a primary jock lasher for crushing a waste concrete material into a size of 200 mm, A second jaw lasher for shredding a 200 mm size crushed material to a size of 100 mm or less, a vibration screen for passing a crushed material of 100 mm or less crushed by the second jock crusher to separate crushed materials of 25 mm or more, An apparatus for the production of recycled aggregate of waste concrete comprising a tertiary con- crusher for crushing at least 25 mm of crushed material separated by a screen at a high speed, the apparatus comprising: an oversized crusher A second supply conveyor for transferring the first supply conveyor to the second supply conveyor; A directional switching means for transferring the crushed material to the product conveying conveyor or the serge bins, a surge bin having a storage space therein for temporarily storing the crushed materials supplied from the direction switching means, A second supply conveyor for transferring the crushed material to the crusher, an opening / closing means provided on one side of the lower portion of the turbine to open / close the supply / And a detecting means for detecting whether or not the crushed material supplied to the interior of the concher is fully loaded.

As described above, the automatic pulverizer feeder of the high-speed con- crusher for the production of the recycled aggregate of the waste concrete according to the present invention maximizes the advantages of the high-speed con- crusher in which the required amount of pulverized material is automatically supplied, The effect is greatly increased.

Also, the recycled aggregate produced by the high-speed con- crusher can be used for concrete production or asphalt production by producing recycled aggregate which is abraded and crushed by high-speed rotation, It is possible to prevent damage to forests caused by recycling and contribute to cost reduction.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a process diagram schematically showing an automatic pulverizer feeder for a high speed concrete crusher for producing recycled aggregate of waste concrete according to the present invention; FIG.
FIG. 2 is a front view showing an automatic pulverizer feeder for a high-speed con- crusher for producing recycled aggregate of waste concrete according to the present invention. FIG.
3 is a cross-sectional view illustrating the interior of a surge bin and a third-order con- crusher according to the present invention.

The apparatus for automatic pulverization of a high-speed con- crusher for producing recycled aggregate of waste concrete according to the present invention comprises a primary jock lasher for crushing a waste concrete material into a size of 200 mm and a primary jock- A second jaw lasher for crushing the crushed material of the first jaw crusher to a size of 100 mm or less and a vibrating screen for separating the crushed material of 25 mm or more by passing the crushed material of less than 100 mm crushed by the second jock crusher, And a third conveyor for crushing the crushed material at a high speed, the apparatus comprising: an oversize crusher having a size of 25 mm or more, which has passed through an upper screen provided on the vibrating screen, to be conveyed to a second supply conveyor And a lower screen provided on the vibrating screen and having a size of 10 to 25 mm is conveyed to a product conveying conveyor A directional switching means for switching the direction of rotation of the rotating shaft to the rotation direction, a direction switching means for moving the rotation direction of the rotating shaft to the rotation direction, A second supply conveyor, opening and closing means provided on one side of the lower portion of the sergevin for opening and closing and supplying or blocking the crushed material stored in the sergevin, And a detecting unit for detecting whether or not the crushed material supplied to the crusher is fully loaded.

Further, the direction switching means is characterized by comprising a forward / reverse conveyor capable of switching the rotation in the forward and reverse directions.

In addition, a high level sensor for outputting a signal when the level is equal to or higher than a predetermined level according to the degree of fullness of the crushed materials stored in the surge bin, a low level sensor for outputting a signal when the level is below a predetermined level, Respectively.

In addition, the opening / closing means includes a damper rotatably installed at one side of the discharge portion of the surge vein, and a cylinder operated according to an opening / closing signal output from the controller to open / close the damper.

In addition, the sensing means may include a loading sensor for sensing the degree of loading of the crushed material in the third con- crusher.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a process diagram schematically showing an apparatus for automatically supplying a crusher of a high-speed con- crusher for producing recycled aggregate of waste concrete according to the present invention. FIG. 2 is a schematic view of a high-speed conchra- FIG. 3 is a cross-sectional view illustrating the inside of a surge bin and a third-order con- crusher according to the present invention.

As shown in FIGS. 1 to 3, the apparatus for automatic pulverization of a high-speed con- crusher for producing recycled aggregate of waste concrete according to the present invention comprises a primary jocklac- rer 1 for crushing a waste concrete material to a size of 200 mm, A secondary jock rachisier 3 for crushing a 200 mm size crushed material crushed by the primary jock rachure 1 to a size of 100 mm or less, A vibration screen (21) for passing a pulverized material through which the pulverized material is separated by 25 mm or more and a tertiary concerer (4) for pulverizing the pulverized material separated by the pulverizer screen An apparatus for producing aggregate, the apparatus comprising: a first feed conveyor (5) for feeding an oversized crushed material of 25 mm or more through an upper screen (211) provided on the vibrating screen (21) to a second feed conveyor (8) The lower part of the vibration screen (21) A direction switching means 6 for transferring a 10 to 25 mm size crushed material having passed through the clean 212 to the product conveying conveyor 20 or the surge band 7 and a means for temporarily storing the crushed material supplied from the direction switching means 6 A second supply conveyor 8 for receiving the crushed material dropped from the turbine 7 and transferring the crushed material to the tertiary con- crusher 4, (9) provided on one side of the lower portion of the third con- crusher (4) so as to open or close to supply or cut off the crushed materials stored in the surge band (7) And a sensing means (10) for sensing whether the crushed material supplied to the inside of the crusher (4) is full.

Typically, the waste concrete crushed by the apparatus for producing recycled aggregate of waste concrete is crushed to about 200 mm through the primary jock crusher 1, and the crushed material of 200 mm is crushed by the secondary jock crusher 3 to 100 mm Lt; / RTI >

Particularly, 10 mm or less is used as a stone, 10 to 25 mm is used as a product, and an oversize product having an oversize of 25 mm or more is crushed by a tertiary conch crusher 4 which rotates at a high speed.

As described above, the apparatus for producing recycled aggregate of waste concrete is already widely applied in the production process of recycled aggregate using construction waste, and a detailed description thereof will be omitted.

On the other hand, even if the amount of the oversize of the oversize of 25 mm or more is large, the inside of the tertiary conch crusher 4 at a high speed is operated in a full state or in an empty state and the role of the tertiary conch crusher 4 The recycled aggregate in a good state can not be obtained.

In order to improve this, the automatic con- troller of the high speed con- crusher for the production of the recycled aggregate of the waste concrete described below is provided with the automatic operation of the third con- crusher (4) By supplying a required amount of crushed material to the car concessor 4, it is possible to maximize the advantage of the third conecrusher 4 to produce high quality recycled aggregate for concrete.

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First, the first supply conveyor 5 transports an oversize material having a size of 25 mm or more, which has passed through the upper screen 211 installed on the vibrating screen 21.

The first supply conveyor 5 is disposed below the upper screen 211 of the vibrating screen 21 and serves to always supply oversized crushes of 25 mm or more to the tertiary conch crusher 4 at all times.

In other words, an oversized crushing material of 25 mm or more supplied through the first supply conveyor 5 is conveyed to the second conveying conveyor 8, conveyed by the second conveying conveyor 8, (4).

The direction switching means 6 transports the 10 to 25 mm sized crushed material passing through the lower screen 212 installed on the vibrating screen 21 in the forward and reverse directions.

The directional switching means 6 is composed of a normal conveyor capable of switching the rotation in the forward and reverse directions and the normal conveyor is disposed below the lower screen 212 of the vibrating screen 21, It is transported in the forward and reverse directions.

For example, a crushed product of 10 to 25 mm in size is fed to the product when the forward / reverse conveyor rotates in the forward direction, and to the product when it rotates in the reverse direction.

A product conveying conveyor (20) is installed at a lower side of the normal conveying conveyor to convey a product crushing product conveyed in forward rotation of the normal conveying conveyor.

A stone conveying conveyor 213 for conveying the crushed stone powder to a size of 10 mm or less is installed under the vibrating screen 21 through a screen.

The saver vibe (7) in the form of a corn is provided with a storage space therein for temporarily storing the shredded material supplied from the direction switching means (6).

It is preferable that the surge band 7 is disposed between the direction switching means 6 and the second supply conveyor 8 and is provided with a 10 to 25 mm size crushed material transported during the reverse rotation of the direction switching means 6 And stores it.

The 10 to 25 mm size of the crushed material stored in the surge bin 7 is dropped to the second supply conveyor 8 and supplied to the tertiary con- crusher 4.

A high level sensor 71 for outputting a signal at a predetermined level or higher according to the degree of completion of the crushed materials stored in the surge band 7, A low level sensor 72 is installed.

The high level sensor 71 is disposed in the upper portion of the inside of the surge band 7 and senses the level of the level of the impurities stored in the surge band 7 when the level is high, (Not shown).

The low level sensor 72 is disposed on the inner lower side of the surge band 7 and senses the level of the rubble stored in the surge band 7 when the level is low, Lt; / RTI >

The control unit senses the degree of completion of the crushed materials from the high level sensor 71 and the low level sensor 72 and controls the direction switching means 6 ) To operate.

The second supply conveyor 8 receives the crushed material dropped from the surge band 7 and transfers the crushed material to the tertiary con- crusher 4.

The second supply conveyor 8 is disposed at a lower portion of the surge band 7 and the other is disposed at an upper portion of the tertiary con- crusher 4, And the crushed pieces of the size 0 to 25 mm from the surge band 7 are fed and fed to the tertiary con- crusher 4, respectively.

The opening / closing means 9 is provided on one side of the lower portion of the surge band 7 so as to open / close the supply /

The opening and closing means 9 includes a damper 91 which is rotatably installed at one side of the discharge portion of the surge vein 7 and a cylinder 92 which is operated in accordance with the opening and closing signal outputted from the control portion, .

The damper 91 is hinged to the discharge portion of the surge band 7 so as to be rotatable and a rod of the cylinder 92 is fixed to one side of the damper 91 so that the damper 91 is opened or closed according to the extension and contraction of the cylinder 92 .

The cylinder 92 is actuated by hydraulic or pneumatic pressure and operated by a signal output from the control unit in accordance with the supply of the crushed material supplied to the inside of the tertiary concher crusher 4.

The sensing means 10 is installed on the inner side of the tertiary con- crusher 4 to detect whether or not the impurities supplied to the interior of the tertiary con- crusher 4 are fully loaded.

Preferably, the sensing means 10 comprises a loading sensor for detecting the degree of loading of the crushed material in the tertiary con- crusher 4.

The sensing means 10 senses the degree of completion of the crushing in the tertiary con- crusher 4 and transmits a level signal to a control unit (not shown).

Hereinafter, the operation of the automated pulverizer for high-speed con- crusher for producing recycled aggregate of waste concrete according to the present invention will be described.

It is assumed that the automatic operation of the crusher automatic feeder for the production of recycled aggregate of waste concrete according to the present invention is performed by the control of the control unit. Firstly, if the crushed material in the third concha crusher 4 is full , The discharge portion of the surgevin 7 is closed by the damper 91.

When the amount of the crushed material in the tertiary con- crusher 4 is lower than a predetermined level, the sensing means 10 senses this and transmits a level signal to the control unit.

The damper 91 is interlocked with the operation of the cylinder 92 by the control of the control unit, and the discharge portion of the surge band 7 is opened.

The crushed material dropped through the discharge portion of the surge bin 7 is conveyed through the second supply conveyor 8 to be supplied to the tertiary con- crusher 4.

On the other hand, when the crushed material stored in the surge bin 7 is below a certain level, the low level sensor 72 detects it and transmits a low level signal to the control unit.

Under the control of the control unit, the normal / reverse conveyor, which is the direction switching means 6, is rotated in the reverse direction, and a piece of 10 to 25 mm size is supplied to the surge band 7.

When the crushed material stored in the surge bin 7 is higher than a predetermined level, the high level sensor 71 detects this and transmits a high level signal to the control unit.

Under the control of the control unit, the normal conveying unit 6, which is the direction switching unit 6, rotates in the forward direction, and a piece of 10 to 25 mm size is supplied to the product conveying conveyor 20 for use as a product.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many obvious changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention should therefore be construed in light of the claims set forth to cover many of such variations.

1: The first jock rasher
21: Vibrating screen
211: upper screen, 212: lower screen, 213: stone conveying conveyor
3: The second jock rasher
4: Three-cone crusher
5: First supply conveyor
6: Direction switching means
7: Seo Ji-bin
71: High level sensor
72: Low level sensor
8: Second supply conveyor
9: opening / closing means
91: Damper
92: Cylinder
10: sensing means
20: Product conveying conveyor

Claims (5)

A first jockracker 1 for crushing a waste concrete material to a size of 200 mm and a secondary jock crusher 3 for crushing a crushed material of 200 mm size crushed by the primary jock crusher 1 to a size of 100 mm or less, , A vibration screen (21) for passing a crushed product of 100 mm or less crushed by the secondary jocklaces (3) and separating crushed products of 25 mm or more, and a crushing device for crushing crushed products of 25 mm or more separated by the vibrating screen 1. An apparatus for the production of recycled aggregate of waste concrete comprising a tertiary con- crusher (4) for crushing,
A first supply conveyor 5 for transferring an oversize product of 25 mm or more that has passed through the upper screen 211 installed on the vibrating screen 21 to the second supply conveyor 8; A direction switching means 6 for moving a 10 to 25 mm size crushed material having passed through the lower screen 212 to the product conveying conveyor 20 or the surge band 7; A second supply conveyor 8 for receiving the crushed material dropped from the sergevin 7 and transferring the crushed material to the tertiary con- crusher 4, An opening and closing means 9 provided on one side of the lower portion of the surge bin 7 to open or close the supply opening or closing means for supplying or cutting off the crushed material stored in the surge band 7, The crusher 4 is fed into the crusher 4, A high-speed shutter of the cone Klein lysate automatic supply device for producing recycled aggregate of waste concrete which is characterized in that it comprises a sensing means 10 for sensing whether the load.
The apparatus of claim 1, wherein the direction switching means (6) comprises a forward conveyor capable of rotating in the forward and backward directions.
2. The apparatus according to claim 1, wherein a high level sensor (71) for outputting a signal when the level of the crushed material stored in the surge band (7) And a low level sensor (72) for outputting a signal when the weight of the waste concrete is equal to or less than a predetermined value.
The damper according to claim 1, wherein the opening / closing means (9) comprises a damper (91) rotatably installed at one side of the discharge portion of the surgevin (7) And a cylinder (92) for opening and closing the waste concrete.
2. The waste concrete recycling system according to claim 1, wherein the sensing means (10) comprises a conveyance amount detecting sensor for detecting the degree of completion of the crushed materials loaded in the third con- cacher (4) Automatic supply of crusher for high speed conch crusher.
KR1020140045737A 2014-04-17 2014-04-17 Apparatus for crushed auto supply of speed cone-crusher for the Production of cyclic Aggregate of waste concrete KR101461401B1 (en)

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KR101606781B1 (en) 2015-05-06 2016-03-29 김상철 Mixing device of vegetation material for slope reinforcement
CN106391184A (en) * 2016-11-18 2017-02-15 河北建筑工程学院 Clod crushing and screening machine for laboratory
KR101823402B1 (en) 2017-08-31 2018-01-31 민원 Apparatus and method of producing recycled aggregate for subbase
KR101852103B1 (en) * 2017-05-22 2018-04-27 민원 Absolute fine aggregate fraction selection and re-crushing system and recycled aggregate production method using the same
KR101931252B1 (en) 2018-06-05 2018-12-20 최종길 Crushing apparatus for industrial waste
KR20190032927A (en) * 2017-09-20 2019-03-28 현대환경(주) Construction waste sorting apparatus using unit volume mass and method for producing recycled aggregate using the same
KR102298525B1 (en) * 2021-04-09 2021-09-03 구경신 Apparatus for paste peeling of recycled aggregate using rotating strikes and high pressed spray
CN113413990A (en) * 2021-05-26 2021-09-21 合肥工业大学 Environment-friendly construction waste recycling equipment and method based on BIM urban building
KR102488407B1 (en) 2022-08-25 2023-01-18 (주)거산기계 Self-Controlled Cone Crusher with Cascade and Distributor

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KR101263128B1 (en) * 2011-08-29 2013-05-15 윤종식 Apparatus for construction waste treatment and method of construction waste treatment

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KR101606781B1 (en) 2015-05-06 2016-03-29 김상철 Mixing device of vegetation material for slope reinforcement
CN106391184A (en) * 2016-11-18 2017-02-15 河北建筑工程学院 Clod crushing and screening machine for laboratory
KR101852103B1 (en) * 2017-05-22 2018-04-27 민원 Absolute fine aggregate fraction selection and re-crushing system and recycled aggregate production method using the same
KR101823402B1 (en) 2017-08-31 2018-01-31 민원 Apparatus and method of producing recycled aggregate for subbase
KR20190032927A (en) * 2017-09-20 2019-03-28 현대환경(주) Construction waste sorting apparatus using unit volume mass and method for producing recycled aggregate using the same
KR101969725B1 (en) * 2017-09-20 2019-08-20 현대환경(주) Method for producing recycled aggregate using construction waste sorting apparatus using unit volume mass
KR101931252B1 (en) 2018-06-05 2018-12-20 최종길 Crushing apparatus for industrial waste
KR102298525B1 (en) * 2021-04-09 2021-09-03 구경신 Apparatus for paste peeling of recycled aggregate using rotating strikes and high pressed spray
CN113413990A (en) * 2021-05-26 2021-09-21 合肥工业大学 Environment-friendly construction waste recycling equipment and method based on BIM urban building
KR102488407B1 (en) 2022-08-25 2023-01-18 (주)거산기계 Self-Controlled Cone Crusher with Cascade and Distributor

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