KR101004738B1 - Peeling off plate of recycled aggregate - Google Patents

Peeling off plate of recycled aggregate Download PDF

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Publication number
KR101004738B1
KR101004738B1 KR1020100071942A KR20100071942A KR101004738B1 KR 101004738 B1 KR101004738 B1 KR 101004738B1 KR 1020100071942 A KR1020100071942 A KR 1020100071942A KR 20100071942 A KR20100071942 A KR 20100071942A KR 101004738 B1 KR101004738 B1 KR 101004738B1
Authority
KR
South Korea
Prior art keywords
peeling
plate
circulating aggregate
tray
aggregate
Prior art date
Application number
KR1020100071942A
Other languages
Korean (ko)
Inventor
방주환
Original Assignee
주식회사 금성환경산업
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.)
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Publication date
Application filed by 주식회사 금성환경산업 filed Critical 주식회사 금성환경산업
Priority to KR1020100071942A priority Critical patent/KR101004738B1/en
Application granted granted Critical
Publication of KR101004738B1 publication Critical patent/KR101004738B1/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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/30—Driving mechanisms
    • 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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • 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)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention is a circulating aggregate peeling device that removes the sludge such as mortar attached to the surface by peeling the surface of the recycled aggregate obtained from construction waste, the fine powder generated during peeling of the circulating aggregate is not easily stagnated in the release plate and discharged easily It relates to a release plate that can be.
According to the present invention, the circulating aggregate is formed while the circulating aggregate passes between the releasing plate and the releasing drum by installing a releasing drum on which the uneven groove is formed and rotates on the upper part of the releasing plate which is formed on the tray to vibrate and the vibration is made. In the circulating aggregate peeling device, the uneven groove formed in the peeling plate is formed to be inclined with respect to the moving direction of the circulating aggregate while the inclined directions are formed in the opposite directions to the plurality of peeling plates provided on the tray.

Description

Peeling off plate of recycled aggregate}

The present invention is a circulating aggregate peeling device that removes the sludge such as mortar attached to the surface by peeling the surface of the recycled aggregate obtained from construction waste, the fine powder generated during peeling of the circulating aggregate is not easily stagnated in the release plate and discharged easily The present invention relates to a peeling apparatus that can be used.

In terms of eco-friendliness and recycling of resources, building wastes generated when dismantling construction and building structures are recycled into recycled aggregates.In the process of producing recycled aggregates, scraping construction wastes with shredders and then scraping them with electromagnet sorters It separates and discharges soil and foreign matters by blowing, and separates and discharges waste wood and various kinds of garbage by vibrating screen. In some cases, it is crushed by crusher again and the granules are finished as circulating aggregate. .

Due to the sludge of cement mortar and foreign matter adhered to the aggregate surface of the recycled aggregate obtained in such a process, the aggregate state of the aggregate is not good compared to the natural aggregate, and the adhesion strength decreases and the absorption rate is high.

Therefore, in order to improve the quality of the recycled aggregates, the sludge adhering to the surface of the recycled aggregates must be peeled off and removed. For this purpose, a peeling device having various forms (for example, Korean Patent No. 500799, Utility Model Registration No. 403559), etc. In addition, the circulating aggregate is to remove the sludge adhering to the surface in the peeling device as described above while improving the shape of the granules.

The patent registered by the present applicant is a conveying conveyor for transporting and supplying circulating aggregate, and the circulating aggregate supplied from the conveying conveyor is installed to be inclined downward at a predetermined angle so that the circulating aggregate is dropped and the wall surface is prevented on both sides in order to prevent the departure of the recycled aggregate. The bottom surface is provided in the tray alternately provided with a peeling plate and a perforated plate formed with a plurality of uneven grooves along the longitudinal direction, rotatably spaced on the upper portion corresponding to the peeling plate of the tray and a plurality of along the outer peripheral surface A peeling drum having an uneven groove, a brush drum spaced apart from an upper portion corresponding to the perforated plate of the tray, and provided with a plurality of brushes along an outer circumferential surface thereof, and driving means for rotating the peeling drum and the brush drum. Consisting of cement deposited on the surface of the tray while it After separating the foreign matter of the sludge, such as by removing the dust attached to the surface of the recycled aggregate with a brush of the brush drum and so as to obtain a clean, Vertical improvement recycled aggregate.

In the circulating aggregate peeling device, the sludge or the mortar of the circulating aggregate is peeled off while the circulating aggregate passes between the peeling plate and the peeling drum. At this time, the fine powder generated during the peeling of the surface of the circulating aggregate is discharged through the uneven groove of the peeling plate.

The peeling plate protrudes on both sides as shown in FIGS. 6 and 7 and has a circular recessed shape in the center, and the circulating aggregate is separated from the peeling drum by rotating the peeling drum from the upper portion of the peeling plate to the recessed part of the center. Surface peeling takes place as it passes between the plates.

At this time, the fine powder generated when peeling the surface of the circulating aggregate should be discharged quickly from the vibrating peeling plate such as the vibrating tray to prevent the fine powder from falling off due to the uneven groove of the peeling plate. Since the groove is formed in a direction perpendicular to the direction in which the circulating aggregate is discharged, the fine powder is not discharged and has to be stagnant.

That is, in the existing circulation aggregate peeling apparatus, a peeling plate is installed on the tray to vibrate, and a peeling drum is installed on the upper side of the peeling plate to circulate the peeling drum when the peeling is made by passing the circulation aggregate between the peeling plate and the peeling drum. Since the uneven groove is formed at a right angle with respect to the advancing direction of the aggregate, the fine powder filling the uneven groove is not discharged and is stagnant, so that the peeling effect of the circulating aggregate is deteriorated.

The present invention is a circulating aggregate that the circulating aggregate is formed while the circulating aggregate passes between the releasing plate and the releasing drum by rotating the releasing drum where the rugged groove is formed and rotates on the upper part of the releasing plate where the uneven groove is formed and vibrates. In the peeling apparatus, since the uneven groove formed in the peeling plate is formed in a direction perpendicular to the moving direction of the circulating aggregate, the fine powder generated during peeling of the circulating aggregate is not discharged and a stagnation phenomenon filling the uneven groove of the peeling groove occurs. It is for solving the problem that the peeling effect is lowered.

According to the present invention, the circulating aggregate is formed while the circulating aggregate passes between the releasing plate and the releasing drum by installing a releasing drum on which the uneven groove is formed and rotates on the upper part of the releasing plate which is formed on the tray to vibrate and the vibration is made. In the circulating aggregate peeling device, the uneven groove formed in the peeling plate is formed to be inclined with respect to the moving direction of the circulating aggregate while the inclined directions are formed in the opposite direction to the plurality of peeling plates installed on the tray, Concave-convex grooves formed to be inclined to the release plate to be formed at an angle of 45 o with respect to the movement direction of the circulation aggregate.

The present invention in the separation between the peeling plate and the vibrating peeling plate vibrating the sludge such as cement mortar and foreign matter attached to the surface of the circulating aggregate, the uneven groove formed in the peeling plate is formed to be inclined with respect to the movement direction of the circulating aggregate. By doing so, the fine powder generated during the peeling of the circulating aggregate is quickly discharged through the uneven groove so that the pulverizing effect of the circulating aggregate can be enhanced by preventing the stagnant from the release plate.

1 is a front view showing the inside in the present invention
Figure 2 is a plan view of the tray showing the bottom surface of the present invention
Figure 3 is a plan view of a tray in which the peeling drum and the brush drum of the present invention is installed
Figure 4 is a perspective view of the peeling plate and perforated plate of the present invention and the peeling drum and brush drum
Figure 5 is a side view of the peeling plate and peeling drum of the present invention
Figure 6 is a perspective view of the release plate of the present invention
7 is a perspective view of another embodiment peeling plate of the present invention

The present invention is installed to be inclined downward at a predetermined angle so that the circulating aggregate crushed by a certain key fall down and the wall surface (20a) is provided on both sides to prevent the separation of the circulating aggregate and the bottom surface 21 is a number along the longitudinal direction The separation plate 50, 50a and the perforated plate 60, on which the uneven grooves 51 and 51a are formed, are alternately installed and fixed while being vibrated by the vibration motor 25, and The dust cover 60 covers the upper part of the tray 20 and collects dust, and is rotatably installed and spaced apart from the upper part corresponding to the release plates 50 and 50a fixed to the tray 20. Accordingly, a plurality of brushes 41 are rotatably installed and spaced apart from the upper portion corresponding to the peeling drum 30 having the plurality of uneven grooves 31 formed therein, and the perforated plate 28 fixed to the tray 20. Brush drum to dust off sludge and dust on the aggregate surface ( 40, and the circulating aggregate peeling device having a driving means for rotating the peeling drum 30 and the brush drum 40, the irregularities formed on the peeling plate 50, 50a fixed to the tray 20 The grooves 51 and 51a are formed in an inclined direction with respect to the direction in which the circulating aggregate moves, but the grooves 51 and 51a are formed by reversing the direction of the uneven grooves 51 and 51a from the adjacent peeling plates 50 and 50a. You lose.

The release plate 50, 50a of the present invention is that the circulating aggregate is injected and discharged side is high and the central portion where the peeling between the separation drum 30 is formed to be recessed, the release plate 50 Sides of the 50a are as shown in FIG. 5, and the uneven grooves 51 and 51a formed in the inclined direction on the release plates 50 and 50a are installed in the 45 ° direction so as to face each other.

If the uneven grooves 51 and 51a of the peeling plates 50 and 50a are lower than 45 ° , the discharge of fine powder generated during peeling of the circulating aggregate is delayed, and thus the uneven grooves 51 and 51a cannot be discharged from the uneven grooves 51 and 51a. When the phenomenon occurs and the uneven grooves 51 and 51a are higher than 45 ° , the circulating aggregate can be discharged quickly, but together with the peeling plate 50 and 50a, the surface of the circulating aggregate is not reliably made. since it is passed between the separation drum 30 drops the peeling effect, it is appropriate that irregular grooves (51) (51a) of the release plate (50) (50a) is to maintain a 45 o.

In the tray 20 of the present invention, the circulating aggregate selected to a predetermined size is introduced through a conveying conveyor 10 through a process of crushing and sorting, and the circulating aggregate is made of a surface peeling while passing through the tray 20. After the conveyor 11 is discharged, the lower portion of the tray 20 is provided with a conveyor 12 for discharging fine powder or sludge separated from the surface of the circulation aggregate to the outside.

In this case, the tray 20 is fixed to the supporting rod 22 through the spring 23, and the vibration is applied to the tray 20 by vibrating the vibration motor 25 installed below the tray 20. The circulating aggregate is easily made to move downward by vibration.

In such a configuration, the circulating aggregate supplied to the tray 20 may not have good quality compared to natural aggregates due to sludge such as cement mortar and foreign matter attached to the aggregate surface even though the intermediate treatment process is performed. The recycled aggregate is introduced into the tray 20 which is vibrated by the vibration, and the sludge having the surface of the recycled aggregate is peeled off by the peeling drum 30 and the brush drum 40 installed on the tray 20, thereby producing the recycled aggregate having good quality. In this case, the tray 20 is vibrated to increase the surface peeling effect.

The tray 20 of the present invention is installed to be inclined downward at a predetermined angle so that the circulating aggregate supplied from the conveying conveyor 10 is moved by the falling principle, and both sides of the tray 20 are walled to prevent the circulating aggregate from being separated. 20a is provided, and the bottom surface 21 is provided with the release plates 50 and 50a and the perforated plate 28 alternately along the longitudinal direction, and the uneven groove 51 and 51a in the inclined direction are provided. ) Is formed in the peeling plate (50) (50a) formed therein is rotated at the position where the peeling drum (30) having the uneven groove 31 is formed, the perforated plate 28 is provided with a brush 41, the sludge and dust on the aggregate surface The brush drum 40 to shake off is rotated at the opposite position.

As described above, the peeling drum 30 has a plurality of uneven grooves 31 formed along the outer circumferential surface thereof, and is spaced apart from the upper portion corresponding to the peeling plates 50 and 50a of the tray 20 so as to be separated from the peeling plate 50 ( The surface of the circulating aggregate passing between 50a and the peeling drum 30 is to be peeled off. In the present invention, the uneven grooves 51 and 51a are formed in the peeling plates 50 and 50a, but the uneven grooves 51 (A) is formed to be inclined, so that the surface peeling of the circulating aggregate is made by the uneven grooves 51 and 51a of the peeling plate 50 and 50a and the uneven groove 31 of the peeling drum 30. The fine powder generated when the surface of the aggregate is peeled off is easily discharged to the side of the tray 20 through the uneven grooves 51 and 51a.

If the uneven groove 51 of the release plate 50 is formed in a direction perpendicular to the direction in which the circulating aggregate moves, the surface of the circulating aggregate is advantageous, but fine powder generated during surface peeling is not discharged and the uneven groove 51 ) To prevent the stagnation phenomenon, and when the uneven groove 51 of the peeling plate 50 is blocked by the fine powder, the surface peeling effect is reduced.

Unlike the above, if the uneven groove 51 of the release plate 50 is formed in the direction in which the circulating aggregate is moved, it is easy to discharge the fine powder generated when the surface of the circulating aggregate is peeled off, but the surface peeling effect of the circulating aggregate falls. Will be.

Therefore, according to the present invention, the uneven groove 51 of the peeling plate 50 is inclined with respect to the direction in which the circulating aggregate moves, thereby increasing the surface peeling effect and preventing the fine powder generated during the surface peeling from stagnating. By allowing it to be discharged easily, fine powder is not prevented from peeling off the surface of the circulation aggregate.

In the present invention, when the concave-convex groove 51 of the release plate 50 is formed to be inclined, since the circulating aggregate is discharged along the concave-convex groove 51, when the circulating aggregate is discharged from the release plate 50, it is collected to one side. Next, the uneven groove 51a of the release plate 50a is reversed, and the tray 20 is moved while repeating the phenomenon of being collected on the opposite side again.

When the circulation aggregates are collected and scattered while moving the release plates 50 and 50a, the circulation aggregates collide with each other to improve the shape.

In the present invention, by forming the uneven groove 51 of the peeling plate 50 to 45 o to increase the surface peeling effect during the discharge of the circulating aggregate while the fine powder is properly discharged without being quickly discharged or stagnant.

20: tray 21: bottom surface
25: vibration motor 28: punched plate
30: peeling drum 31: uneven groove
40: brush drum 50, 50a: peeling plate
51,51a: Uneven groove

Claims (2)

It is installed to be inclined downward to move the circulating aggregate and the wall surface (20a) is provided on both sides and the bottom surface 21, the tray 20 is alternately installed in the longitudinal direction and the separation plate 50 and the perforated plate 28, Vibration motor 25 coupled to the lower side of the tray 20 to apply vibration, a dust cover 60 covering the upper portion of the tray 20 and collecting dust, and a peeling plate of the tray 20 ( A separation drum 30 spaced apart from the upper portion corresponding to 50 and rotatably installed, and spaced apart from the upper portion corresponding to the perforated plate 28 of the tray 20 and a peeling drum 30 having a plurality of uneven grooves 31 formed along the outer circumferential surface thereof. And a rotatable aggregate having a brush drum 40 rotatably installed and provided with a plurality of brushes 41 along the outer circumferential surface, and driving means for rotating the peeling drum 30 and the brush drum 40 with the rotational force of the motor. In the peeling apparatus,
The uneven groove 51 is formed upward in the release plate 50 fixed to the tray, but the uneven groove 51 is formed to be inclined with respect to the direction in which the circulating aggregate moves, and is installed adjacent to the release plate 50. The peeling plate (50a) circulating aggregate peeling device, characterized in that the grooves (51a) formed to have a direction opposite to the grooves (51) formed in the peeling plate (50). The circulating aggregate peeling apparatus according to claim 1, wherein the uneven groove (51) (51a) formed in the peeling plate (50) (50a) is formed to be inclined at 45 degrees with respect to the direction in which the circulating aggregate moves.
KR1020100071942A 2010-07-26 2010-07-26 Peeling off plate of recycled aggregate KR101004738B1 (en)

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KR1020100071942A KR101004738B1 (en) 2010-07-26 2010-07-26 Peeling off plate of recycled aggregate

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KR1020100071942A KR101004738B1 (en) 2010-07-26 2010-07-26 Peeling off plate of recycled aggregate

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116689071A (en) * 2023-06-09 2023-09-05 山东省华信装饰工程有限公司 A peeling means is smashed to construction waste for fitment engineering

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040003560A (en) * 2002-07-03 2004-01-13 삼성전자주식회사 Semiconductor manufacturing equipment for striping photoresist
KR200403560Y1 (en) 2005-09-28 2005-12-09 주식회사 금성환경산업 Concavo-convex drum of peeling off device recycling gravels
JP2006088087A (en) 2004-09-27 2006-04-06 Nakayama Iron Works Ltd Sand manufacturing apparatus
KR100848163B1 (en) 2008-03-05 2008-07-23 주식회사 세창환경산업 Peeling off of recycled aggregate and particle size improvement device
KR100929214B1 (en) 2009-04-21 2009-12-01 주식회사세영 Peeling off device of circulation aggregate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040003560A (en) * 2002-07-03 2004-01-13 삼성전자주식회사 Semiconductor manufacturing equipment for striping photoresist
JP2006088087A (en) 2004-09-27 2006-04-06 Nakayama Iron Works Ltd Sand manufacturing apparatus
KR200403560Y1 (en) 2005-09-28 2005-12-09 주식회사 금성환경산업 Concavo-convex drum of peeling off device recycling gravels
KR100848163B1 (en) 2008-03-05 2008-07-23 주식회사 세창환경산업 Peeling off of recycled aggregate and particle size improvement device
KR100929214B1 (en) 2009-04-21 2009-12-01 주식회사세영 Peeling off device of circulation aggregate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116689071A (en) * 2023-06-09 2023-09-05 山东省华信装饰工程有限公司 A peeling means is smashed to construction waste for fitment engineering

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