CN213103244U - Impurity removing device for recycled aggregate - Google Patents

Abstract

The utility model discloses an edulcoration device for regeneration aggregate, comprising a base plate, bottom plate top outer wall welding has the box, box top outer wall has the motor through bolted connection, the output shaft of motor has the axis of rotation, the welding of axis of rotation outer wall has the rotating vane that the equidistance distributes, the box side is provided with the air inlet tank, and the air inlet tank inner wall is provided with into fan, the box is kept away from air inlet tank one side outer wall and is provided with out the air duct, it is provided with the extraction fan to go out the air duct end, the axis of rotation below be provided with box inner wall sliding connection's electromagnetism net. The utility model discloses in, the impurity that the quality that advances fan and extraction fan contained in with the regeneration aggregate is lighter is clear away, and rotating vane combines with the control panel, makes the light weight impurity in the regeneration aggregate get rid of more thoroughly, and the electromagnetic screen is collected the scrap iron, and the W shape filter screen carries out multistage filtration to the aggregate, makes the aggregate edulcoration more high-efficient, and shock dynamo improves edulcoration efficiency.

Description

Impurity removing device for recycled aggregate

Technical Field

The utility model relates to a regeneration aggregate technical field especially relates to an edulcoration device for regeneration aggregate.

Background

The preparation of recycled aggregate by using construction waste is the key point of the recycling research of the construction waste at present. Along with the enhancement of the concept of sustainable development of people and the development of scientific technology, more and more solid wastes can be recycled, wherein most of the solid wastes become recycled aggregates, but the prepared recycled aggregates of the building solid wastes are mixed with impurities such as organic impurities, large-particle impurities, scrap iron and the like, and the quality of the recycled building aggregates is influenced.

Chinese patent (application number: 201620879466.8) proposes a regenerated aggregate impurity removal device, which discharges organic impurities through an organic matter discharge passage by a high-pressure air flow injection device, and the scrap containing broken iron is adsorbed by an electromagnetic adsorption device, but does not consider that certain large-particle impurities contained in the regenerated aggregate cannot be completely removed due to self weight and are mixed with the regenerated aggregate to influence the quality of the aggregate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an impurity removing device for recycled aggregate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an impurity removing device for recycled aggregate comprises a bottom plate, wherein a box body is welded on the outer wall of the top of the bottom plate, the outer wall of the top of the box body is connected with a motor through bolts, an output shaft of the motor is connected with a rotating shaft, rotating blades distributed at equal intervals are welded on the outer wall of the rotating shaft, an air inlet groove is formed in the side face of the box body, an air inlet fan is arranged on the inner wall of the air inlet groove, a protective net is arranged at the tail end of the air inlet groove, an air outlet groove is formed in the outer wall of the box body on the side far away from the air inlet groove, an exhaust fan is arranged at the tail end of the air outlet groove, a dustproof net is arranged on one side close to the box body by the exhaust fan, a mounting groove is formed in the bottom of the air, and the outer wall of bottom plate bottom all welds all around there is the base, the bottom plate bottom is provided with the supporting leg in the base correspondence position, and open at the supporting leg top have with the mounting groove of base looks adaptation, and the welding of mounting groove inner wall has the spring that the equidistance distributes, the other one end of spring and the welding of base outer wall, the box top is provided with the feed chute, and feed chute sliding connection has the control panel.

Preferably, the inner wall of the box body is provided with a sliding chute, and the sliding chute is arranged along the horizontal sliding direction of the electromagnetic net.

Preferably, the outer walls of the two sides of the electromagnetic net are welded with sliding blocks, the sliding blocks are connected with the inner wall of the sliding groove in a sliding mode, and the length of each sliding block is smaller than the depth of the sliding groove.

Preferably, the W-shaped filter screen comprises a first filter screen, a second filter screen, a third filter screen and a fourth filter screen, the first filter screen, the second filter screen, the third filter screen and the fourth filter screen are all arranged in a reverse inclined mode, and the aperture sizes of the first filter screen, the second filter screen, the third filter screen and the fourth filter screen are sequentially reduced from top to bottom.

Preferably, the box all is provided with the blown down tank in the lower one side outer wall of W shape filter screen horizontal position, and the blown down tank below all is provided with the collecting vessel.

Preferably, the bottom of the box body is provided with a feed chute penetrating through the bottom plate, and the bottom of the feed chute is connected with a partition plate in a sliding manner.

Preferably, the box outer wall is provided with an observation window, one side of the observation window is hinged with the box outer wall, and the other side of the observation window is provided with a locking pin.

The utility model has the advantages that:

1. in the utility model, the air inlet fan in the air inlet groove and the exhaust fan in the air outlet groove rotate to generate high-speed flowing air flow, so that light impurities contained in the recycled aggregate are removed, the impurities are collected by the collection bin and are uniformly treated, the motor-driven rotating shaft drives the rotating blades to rotate to stir the logistics in the box body, the falling speed of the aggregate is reduced, the amount of the aggregate entering the box body is controlled by the control panel, and the control panel is combined with the rotating blades to ensure that the light impurities in the recycled aggregate are removed more thoroughly;

2. the electromagnetism net is to collecting the scrap iron bits in the aggregate when the aggregate passes through, and the W shape filter screen carries out multistage filtration to the aggregate, gets rid of the large granule impurity that contains in the aggregate in proper order, makes the aggregate edulcoration more high-efficient, and vibrating motor makes the box shake at the during operation to drive the vibrations of W shape filter screen, make the aggregate distribute more evenly on the W shape filter screen, can not gather in one, improve edulcoration efficiency.

Drawings

Fig. 1 is a schematic sectional structure view of an impurity removing device for recycled aggregate according to the present invention;

FIG. 2 is a schematic view of a base structure of an impurity removing device for recycled aggregate according to the present invention;

fig. 3 is the utility model provides a positive structural schematic of edulcoration device for recycled aggregate.

In the figure: the device comprises a base plate 1, a box body 2, a motor 3, a rotating shaft 4, rotating blades 5, an air inlet groove 6, a fan inlet 7, an air outlet groove 8, an exhaust fan 9, a dust screen 10, a collection bin 11, an electromagnetic net 12, a discharge groove 13, a vibration motor 15, a base 16, springs 17, supporting legs 18, a collection barrel 19 and a control panel 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an impurity removing device for recycled aggregate comprises a bottom plate 1, a box body 2 welded on the outer wall of the top of the bottom plate 1, a motor 3 connected on the outer wall of the top of the box body 2 through bolts, an output shaft of the motor 3 connected with a rotating shaft 4, rotating blades 5 welded on the outer wall of the rotating shaft 4 and distributed equidistantly, the motor 3 driving the rotating shaft 4 to drive the rotating blades 5 to rotate to stir the material flow in the box body 2, so as to reduce the falling speed of the aggregate, a control panel 20 controlling the amount of the aggregate entering the box body 2, the control panel 20 combined with the rotating blades 5 to remove the light impurities in the recycled aggregate more thoroughly, an air inlet groove 6 arranged on the side of the box body 2, an air inlet fan 7 arranged on the inner wall of the air inlet groove 6, a protective screen arranged at, and the end of the air outlet groove 8 is provided with an extractor fan 9, the extractor fan 9 is provided with a dust screen 10 at one side close to the box body 2, the air inlet fan 7 in the air inlet groove 6 and the extractor fan 9 in the air outlet groove 8 rotate to generate high-speed flowing air flow to remove the light impurities contained in the recycled aggregate, the impurities are collected by a collection bin 11 and are treated uniformly, the bottom of the air outlet groove 8 is provided with a mounting groove, the inner wall of the mounting groove is connected with the collection bin 11 in a sliding manner, an electromagnetic net 12 connected with the inner wall of the box body 2 in a sliding manner is arranged below the rotating shaft 4, a W-shaped filter screen 13 is arranged below the electromagnetic net 12, the inner wall of the box body 2 is provided with a chute, the chute is arranged along the horizontal sliding direction of the electromagnetic net 12, the outer walls at two sides of the electromagnetic net 12 are both welded with slide blocks, the slide blocks are connected with the inner wall of the chute in a sliding, the W-shaped filter screen 13 comprises a first filter screen, a second filter screen, a third filter screen and a fourth filter screen which are all arranged in a reverse inclined way, the aperture sizes of the first filter screen, the second filter screen, the third filter screen and the fourth filter screen are sequentially reduced from top to bottom, the aggregate is subjected to multi-stage filtration by the W-shaped filter screen 13, large-particle impurities contained in the aggregate are sequentially removed, the impurity removal of the aggregate is more efficient, the outer wall of the lower side of the horizontal position of the W-shaped filter screen 13 of the box body 2 is provided with a discharge chute 14, a collecting barrel 19 is arranged below the discharge chute 14, the outer wall of the bottom plate 1 is connected with a vibrating motor 15 through bolts, bases 16 are welded on the periphery of the outer wall of the bottom plate 1, supporting legs 18 are arranged at positions corresponding to the bases 16 at the bottom of the bottom plate 1, and mounting grooves matched with the bases 16 are, and the welding of mounting groove inner wall has the spring 17 that the equidistance distributes, and the other one end of spring 17 welds with 16 outer walls of base, 2 tops of box are provided with the feed chute, and feed chute sliding connection has control panel 20, 2 bottoms of box are provided with the feed chute that runs through bottom plate 1, and feed chute bottom sliding connection has the baffle, 2 outer walls of box are provided with the observation window, and observation window one side is articulated with 2 outer walls of box, and one side in addition of observation window is provided with the stop pin.

The working principle is as follows: when the utility model is used for impurity removal of recycled aggregate, the recycled aggregate is poured into the box body 2 through the feeding chute, the air inlet fan 7 in the air inlet chute 6 and the exhaust fan 9 in the air outlet chute 8 rotate to generate high-speed flowing air flow to remove the light impurities contained in the recycled aggregate, the impurities are collected by the collection bin 11 and are uniformly treated, the motor 3 drives the rotating shaft 4 to drive the rotating blades 5 to rotate to stir the logistics in the box body 2, the falling speed of the aggregate is reduced, the control panel 20 controls the amount of the aggregate entering the box body 2, the control panel 20 is combined with the rotating blades 5, so that the light impurities in the recycled aggregate are removed more thoroughly, the electromagnetic net 12 collects the scrap iron in the aggregate when the aggregate passes through, the W-shaped filter screen 13 performs multi-stage filtration on the aggregate, large-particle impurities contained in the aggregate are removed in sequence, and the impurity removal of the aggregate is more efficient, collecting vessel 19 collects the impurity of filtering, and shock dynamo 15 makes box 2 shake at the during operation to drive the vibrations of W shape filter screen, make the aggregate distribute more evenly on W shape filter screen, can not gather in one, improve edulcoration efficiency, spring 17 offsets the partly shaking force that box 2 vibrations produced, prevents that box 2 vibrations from seriously leading to the device not hard up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The impurity removing device for the recycled aggregate comprises a bottom plate (1), wherein a box body (2) is welded on the outer wall of the top of the bottom plate (1), and is characterized in that an electric motor (3) is connected on the outer wall of the top of the box body (2) through bolts, an output shaft of the electric motor (3) is connected with a rotating shaft (4), rotating blades (5) which are distributed equidistantly are welded on the outer wall of the rotating shaft (4), an air inlet groove (6) is formed in the side surface of the box body (2), an air inlet fan (7) is arranged on the inner wall of the air inlet groove (6), a protective net is arranged at the tail end of the air inlet groove (6), an air outlet groove (8) is formed in the outer wall of one side, away from the air inlet groove (6), of the box body (2) is provided with an air exhaust fan (9), a dustproof net (, and mounting groove inner wall sliding connection has collection storehouse (11), axis of rotation (4) below is provided with electromagnetic net (12) with box (2) inner wall sliding connection, and electromagnetic net (12) below is provided with W shape filter screen (13), bottom plate (1) bottom outer wall has shock dynamo (15) through bolted connection, and bottom plate (1) bottom outer wall all welds all around has base (16), bottom plate (1) bottom is provided with supporting leg (18) in base (16) corresponding position, and supporting leg (18) top open have with the mounting groove of base (16) looks adaptation, and the welding of mounting groove inner wall has spring (17) that the equidistance distributes, spring (17) other one end and base (16) outer wall welding, box (2) top is provided with the feed chute, and feed chute sliding connection has control panel (20).

2. The impurity removing device for recycled aggregates according to claim 1, wherein a sliding groove is formed in the inner wall of the box body (2), and the sliding groove is arranged along the horizontal sliding direction of the electromagnetic net (12).

3. The impurity removing device for recycled aggregates according to claim 1, wherein sliding blocks are welded on the outer walls of two sides of the electromagnetic net (12) and are in sliding connection with the inner wall of the sliding groove, and the length of each sliding block is smaller than the depth of the sliding groove.

4. The impurity removing device for recycled aggregates according to claim 1, wherein the W-shaped filter screen (13) comprises a first filter screen, a second filter screen, a third filter screen and a fourth filter screen, the first filter screen, the second filter screen, the third filter screen and the fourth filter screen are all arranged in a reverse inclined manner, and the aperture sizes of the first filter screen, the second filter screen, the third filter screen and the fourth filter screen are sequentially reduced from top to bottom.

5. The impurity removing device for recycled aggregates according to claim 1, wherein the outer walls of the box body (2) on the lower side of the horizontal position of the W-shaped filter screen (13) are provided with discharge chutes (14), and collecting barrels (19) are arranged below the discharge chutes (14).

6. The impurity removing device for recycled aggregates according to claim 1, wherein a blanking groove penetrating through the bottom plate (1) is formed at the bottom of the box body (2), and a partition plate is connected to the bottom of the blanking groove in a sliding manner.

7. The impurity removing device for recycled aggregates according to claim 1, wherein an observation window is arranged on the outer wall of the box body (2), one side of the observation window is hinged with the outer wall of the box body (2), and a locking pin is arranged on the other side of the observation window.

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