CN110976425A

CN110976425A - Concrete aggregate integrated conveying system

Info

Publication number: CN110976425A
Application number: CN201911136021.5A
Authority: CN
Inventors: 黄学雷; 李云祥; 黄彬
Original assignee: Sichuan Xinghua Lutong Renewable Resources Technology Co Ltd
Current assignee: Sichuan Xinghua Lutong Renewable Resources Technology Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-04-10
Anticipated expiration: 2039-11-19
Also published as: CN110976425B

Abstract

The invention relates to a concrete aggregate integrated conveying system, which belongs to the technical field of concrete aggregate conveying equipment and comprises a feeding hopper, wherein the feeding hopper is hollow, an opening is formed in the upper end of the feeding hopper, a plurality of inclined sliding plates are vertically and alternately arranged in the feeding hopper, a dust suction assembly is arranged on the side wall of the feeding hopper, a cleaning tank with an upper opening is arranged on one side of the feeding hopper, a conveying belt is obliquely arranged between the feeding hopper and the cleaning tank, an opening is formed in the side wall, close to the bottom, of the feeding hopper, a cleaning tank is arranged in the cleaning tank, a rotating assembly used for driving the cleaning tank to rotate is arranged on the cleaning tank, frame bodies are arranged on two sides of the cleaning tank, a top plate located right above the opening of the cleaning tank is arranged at the top of each frame body, and a lifting assembly used for driving the cleaning tank to.

Description

Concrete aggregate integrated conveying system

Technical Field

The invention relates to the technical field of concrete aggregate conveying equipment, in particular to a concrete aggregate integrated conveying system.

Background

Aggregates, also known as "aggregates". The concrete and mortar are granular materials with the functions of framework and filling. There are two kinds of fine aggregate and coarse aggregate. The diameter of the fine aggregate particles is between 0.16 and 5 mm, natural sand such as river sand, sea sand, valley sand and the like is generally adopted, and when the natural sand is lacked, artificial sand ground by hard rocks can be used; the particle diameter of the coarse aggregate is more than 5 mm, the common crushed stone and pebbles exist, under the same condition, the strength of the crushed stone concrete is higher than that of the pebble concrete, but the crushed stone is formed by crushing rocks, and the cost is higher than that of the pebbles. The common coarse aggregate in the light aggregate concrete comprises natural porous rock such as pumice and the like, and artificial porous aggregate such as ceramsite, expanded slag and the like.

In the prior art, as the aggregates are directly introduced into the main chamber from the outside for subsequent processing, the mud content of the aggregates at the moment is possibly large, and if the aggregates with large mud content are directly used for manufacturing concrete, the water requirement of the concrete is large, the plasticity retention is poor, the shrinkage is increased, the strength of the concrete is reduced, and the structure is easy to crack. Therefore, the method is very important for cleaning the soil in the early stage of the aggregate.

Disclosure of Invention

The invention aims to provide an integrated concrete aggregate conveying system which has the advantage of being convenient for cleaning aggregates so as to reduce the mud content of the aggregates.

The above object of the present invention is achieved by the following technical solutions:

a concrete aggregate integrated conveying system comprises a feed hopper, wherein the feed hopper is hollow and is provided with an upper end opening, a plurality of inclined sliding plates are vertically and alternately arranged in the feed hopper, the lowest end of the inclined sliding plate positioned at the upper side is arranged above the highest end of the inclined sliding plate positioned at the lower side, a dust absorption component is arranged on the side wall of the feed hopper, a cleaning tank with an upper opening is arranged at one side of the feed hopper, a conveying belt is obliquely arranged between the feed hopper and the cleaning tank, an opening is formed in the side wall of the feed hopper, which is close to the bottom, the inclined lowest end of the conveying belt penetrates through the opening and is positioned under the lowest end of the inclined sliding plate, the inclined highest end of the conveying belt is positioned above the opening of the cleaning tank, a cleaning tank is arranged in the cleaning tank, a rotating component for driving the cleaning tank to rotate, the top of support body is provided with the roof that is located directly over the opening of wasing the jar, be provided with the lifting unit who is used for driving the wash bowl to go up and down in vertical direction on the roof.

By implementing the technical scheme, the aggregate is poured from the opening at the top of the feeding hopper, and at the moment, the aggregate can flow downwards from the first inclined sliding plate at the opening at the top of the feeding hopper, then flows onto the second inclined sliding plate, and the like, and finally directly falls onto the conveying belt; when the aggregate flows on the inclined sliding plates, the dust collection assembly can absorb soil particles in the aggregate sliding on the inclined sliding plates, so that soil impurities in the aggregate are preliminarily removed; then conveying the aggregates into a cleaning tank through a conveying belt, directly dropping the aggregates into a cleaning cylinder, immediately pouring water into the cleaning cylinder, starting a rotating assembly to enable the cleaning cylinder to rotate, and enabling the water to fully contact the aggregates to wash down soil in the aggregates; after the cleaning is finished, and after the cleaning tank is kept still for a period of time, the lifting assembly is directly started, the cleaning cylinder is lifted out of the cleaning tank, water and soil are located below the cleaning cylinder, and cleaned aggregate is located above the cleaning cylinder. After the arrangement, the mud content of the aggregate can be greatly reduced, and the effect of facilitating the cleaning of the aggregate is achieved.

Further, the dust absorption subassembly includes suction fan, aspiration channel and dust storage box, the dust outlet has been seted up near the intersection of two blocks of upper and lower slope slides on the lateral wall of feeder hopper, be provided with the steelframe on the lateral wall of feeder hopper, the suction fan sets up on the steelframe, and the air inlet end and the dust outlet intercommunication of suction fan set up, the aspiration channel intercommunication sets up the air outlet end at the suction fan, the other end of aspiration channel with dust storage box intercommunication.

Implement above-mentioned technical scheme, start the suction fan for the suction fan produces suction, and when the aggregate was from above during this period that an inclined sliding plate falls to next inclined sliding plate, the aggregate was in half-sky with the earth granule, and the suction fan can produce suction this moment and inhale the dust storage box through the dust outlet to the earth granule that the weight is lighter, thereby realizes the initial separation of aggregate and earth granule, reaches the effect of being convenient for to inhale away the earth granule.

Further, an air pressure balance hole is formed in the top wall of the dust storage box, and gauze is covered on the air pressure balance hole.

Implement above-mentioned technical scheme, the setting up of atmospheric pressure balance hole can let the suction fan normally produce suction and inhale the dust storage box to earth granule in, and the setting up of gauze can prevent to a certain extent that the earth granule that gets into in the dust storage box runs to the external world from atmospheric pressure balance hole department.

Further, the opening that washs the jar is provided with the body of a plurality of vertical upwards extensions all around, the top of the body of rod and the opening top that is located the washing jar are provided with the backup pad, rotating assembly is including rotating motor and axis of rotation, the fixed output shaft vertical downwardly extending who sets up in the backup pad and rotate the motor of rotating the motor, the coaxial setting of axis of rotation is in on the output shaft of rotation motor, the middle part of wash bowl is provided with the division board that is used for being divided into two same cavities of volume to the wash bowl, the one end of axis of rotation with the division board is connected.

Implement above-mentioned technical scheme, start the rotation motor, the axis of rotation that is connected with the rotation motor output shaft this moment just can rotate, because the one end of axis of rotation is connected with the division board, consequently the axis of rotation rotates and can drive the division board and rotate to realize the rotation of wash bowl, reach the rotation of drive wash bowl and rotate comparatively convenient effect.

Further, a plate body is arranged below the supporting plate on the rotating shaft, an air cylinder is arranged on the plate body, a piston rod of the air cylinder vertically extends downwards into the cavity, a filter plate which is consistent with the bottom wall of the cavity in shape is arranged at the end part of the piston rod of the air cylinder, and the filter plate is vertically arranged in the cavity in a sliding mode.

Implement above-mentioned technical scheme, the aggregate that is in the wash bowl can directly fall into on the filter plate, start the cylinder this moment, make the piston rod of cylinder be concertina movement in the vertical direction, thereby let the filter plate be reciprocating motion in the vertical direction, aggregate on the filter plate just can more fully with the water contact in the wash bowl, thereby wash the earth granule in the aggregate, and some great earth granules can fall the below that is located the filter plate in the wash bowl through the filter plate, realize the separation of earth granule and aggregate, and then reach separation aggregate and earth effect more fully.

Further, the body of rod sets up the slide bar in the sleeve including fixed slide cartridge and the vertical slip that sets up on wasing the tank roof, the slide bar keep away from the one end of slide cartridge with the backup pad is connected, lifting unit includes servo motor, rotation axis, reel and wire rope, servo motor is fixed to be set up on the roof, the coaxial setting of rotation axis is on servo motor's output shaft, the coaxial setting of reel is in the rotation axis, wire rope around establishing on the reel just wire rope's one end with the face of backup pad is connected.

By implementing the technical scheme, the servo motor is started, so that the rotation shaft on the output shaft of the servo motor starts to rotate, the winding wheel can also rotate on the rotation shaft, and the steel wire rope can be wound or wound out of the winding wheel; when the steel wire rope is wound out, the supporting plate can vertically move downwards, so that the cleaning barrel can vertically move downwards, and the rod body can be shortened; and when wire rope convoluted on the take-up reel, the backup pad just can vertical rebound, and then lets the vertical rebound of a cleaning barrel, and the body of rod just can extend. After setting up like this, can conveniently stimulate the wash bowl in vertical direction, and then realize the removal of wash bowl in vertical direction.

Further, one side of wasing the jar is provided with the sedimentation tank, be provided with the pump sending subassembly that is used for letting in the water that filters particle impurity in the sedimentation tank between sedimentation tank and the washing jar, pump sending subassembly includes slush pump, muddy water pipe and leads to the exit tube, muddy water pipe intercommunication sets up the diapire intercommunication at the sunction inlet end of slush pump and muddy water pipe's the other end and cavity, it is linked together with the sedimentation tank to lead to the other end that the exit tube intercommunication set up the aspiration outlet end at slush pump and lead to the exit tube.

Implement above-mentioned technical scheme, after the aggregate was accomplished in the water washing in the wash bowl, the aquatic can become very muddy because mix earth, starts the slush pump this moment, enters into the sedimentation tank through exhalant pipe and muddy water pipe to these muddy water, lets muddy water subside that stews in the sedimentation tank. Under the standing effect, soil particles can gradually sink into the bottom wall of the sedimentation tank, so that water becomes clearer. The water with the clear upper layer can be introduced into the cleaning tank again for continuous use, so that the effect of recycling the clear water is achieved.

Further, one side of sedimentation tank is provided with the support, be provided with the medical kit that is used for adorning the mud curing agent on the support, the intercommunication is provided with logical material pipe on the diapire of medical kit, the nose end that leads to the material pipe articulates and is provided with the open-close plate, be provided with the magnet circle on the flange limit of open-close plate, lead to on the mouth of pipe circumference of material pipe be provided with the adsorbed hoop mutually of magnet circle.

According to the technical scheme, the opening plate is directly pulled off, so that the magnet ring on the opening plate is separated from the iron ring, and the slurry curing agent in the medicine box flows into the sedimentation tank from the material flowing pipe at the moment. Because the mud curing agent can separate out the earth in comparatively muddy water and form the mud piece, let in the mud curing agent this moment and stir the back in the sedimentation tank, can accelerate the subsidence of the mud of aquatic to can also subside the earth of those microgranules together, and then improve the effect of subsiding of mud water in the sedimentation tank, make water more clear.

In conclusion, the invention has the following beneficial effects:

firstly, pouring aggregate from the opening at the top of the feeding hopper, enabling the aggregate to flow downwards from the first inclined sliding plate at the opening at the top of the feeding hopper, then flowing onto the second inclined sliding plate, and repeating the steps until the aggregate directly falls onto the conveying belt; when the aggregate flows on the inclined sliding plates, the dust collection assembly can absorb soil particles in the aggregate sliding on the inclined sliding plates, so that soil impurities in the aggregate are preliminarily removed; then conveying the aggregates into a cleaning tank through a conveying belt, directly dropping the aggregates into a cleaning cylinder, immediately pouring water into the cleaning cylinder, starting a rotating assembly to enable the cleaning cylinder to rotate, and enabling the water to fully contact the aggregates to wash down soil in the aggregates; after the cleaning is finished, and after the cleaning tank is kept still for a period of time, the lifting assembly is directly started, the cleaning cylinder is lifted out of the cleaning tank, water and soil are located below the cleaning cylinder, and cleaned aggregate is located above the cleaning cylinder. After the arrangement, the mud content of the aggregate can be greatly reduced, and the effect of facilitating the cleaning of the aggregate is achieved;

and secondly, the opening plate is directly broken off, so that the magnet ring on the opening plate is separated from the iron ring, and the slurry curing agent in the medicine box flows into the sedimentation tank from the material flowing pipe. Because the mud curing agent can separate out the earth in comparatively muddy water and form the mud piece, let in the mud curing agent this moment and stir the back in the sedimentation tank, can accelerate the subsidence of the mud of aquatic to can also subside the earth of those microgranules together, and then improve the effect of subsiding of mud water in the sedimentation tank, make water more clear.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic diagram showing two views of a vacuum assembly according to an embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of an embodiment of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

Reference numerals: 1. a feed hopper; 11. a tilting slide plate; 12. a steel frame; 2. a dust collection assembly; 21. a suction fan; 22. an air suction pipe; 23. a dust storage box; 231. an air pressure balancing hole; 232. gauze; 3. cleaning the tank; 31. a conveyor belt; 32. a cleaning cylinder; 321. a chamber; 322. a partition plate; 4. a rotating assembly; 41. rotating the motor; 42. a rotating shaft; 421. a plate body; 422. a cylinder; 423. filtering the plate; 5. a frame body; 51. a top plate; 6. a lifting assembly; 61. a servo motor; 62. a rotation shaft; 63. a winding wheel; 64. a wire rope; 7. a rod body; 71. a slide cylinder; 72. a slide bar; 73. a support plate; 8. a sedimentation tank; 81. a support; 82. a medicine chest; 821. a material passing pipe; 822. opening and closing the board; 823. a magnetic ring; 824. an iron ring; 9. a pumping assembly; 91. a slurry pump; 92. a muddy water pipe; 93. and (6) discharging the pipe.

Detailed Description

The technical solutions of the embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the concrete aggregate integrated conveying system comprises a feed hopper 1, wherein the feed hopper 1 is hollow and is provided with an opening at the upper end, a plurality of inclined sliding plates 11 are vertically and alternately arranged in the feed hopper 1, the lowest end of the inclined sliding plate 11 positioned at the upper side is arranged above the highest end of the inclined sliding plate 11 positioned at the lower side, a dust suction component 2 is arranged on the side wall of the feed hopper 1, a cleaning tank 3 with an upper opening is arranged at one side of the feed hopper 1, a conveying belt 31 (the conveying belt 31 is a common belt conveyor in the market in essence) is obliquely arranged between the feed hopper 1 and the cleaning tank 3, an opening is arranged on the side wall of the feed hopper 1 close to the bottom, the lowest end of the conveying belt 31 passes through the opening and is positioned under the lowest end of the inclined sliding plate 11; a cleaning cylinder 32 with an opening at the upper part is arranged in the cleaning tank 3, a rotating component 4 is arranged on the cleaning tank 3, and the rotating component 4 is used for driving the cleaning cylinder 32 to rotate in the cleaning tank 3; the both sides of wasing jar 3 are provided with support body 5, and support body 5 highly is higher than the height of wasing jar 3, and the top of support body 5 is provided with roof 51, and roof 51 is located directly over the open-ended of wasing jar 3, is provided with lifting unit 6 on the roof 51, and lifting unit 6 is used for driving wash bowl 32 to go up and down in vertical direction.

As shown in fig. 2 and 3, the dust collection assembly 2 includes a suction fan 21, a suction pipe 22 and a dust storage box 23, a dust outlet is provided on the sidewall of the feed hopper 1 near the intersection of the upper and lower inclined sliding plates 11, a steel frame 12 is provided on the sidewall of the feed hopper 1, the suction fan 21 is provided on the steel frame 12, the suction end of the suction fan 21 is communicated with the dust outlet, the suction pipe 22 is communicated with the air outlet of the suction fan 21, and the other end of the suction pipe 22 is communicated with the dust storage box 23; in the embodiment, as long as the dust collection assembly 2 is arranged on the side wall of the feed hopper 1 at the intersection of the upper inclined sliding plate 11 and the lower inclined sliding plate 11, the effect of adsorbing soil particles can be better; in order to better show the connection relationship between the dust collection assembly 2 and the feeding hopper 1, three inclined sliding plates 11 and two dust collection assemblies 2 are arranged in the drawing.

Start suction fan 21 for suction fan 21 produces suction, and when the aggregate was in this period of time that an inclined sliding plate 11 fell to a lower inclined sliding plate 11 from the top, the aggregate was in half-sky with the earth granule, and suction fan 21 can produce suction this moment and inhale dust storage box 23 through the dust outlet to the earth granule that the weight is lighter, thereby realizes the initial separation of aggregate and earth granule, reaches the effect of being convenient for to inhale away the earth granule.

As shown in fig. 3, an air pressure balancing hole 231 is formed on the top wall of the dust storage box 23, and a gauze 232 is covered on the air pressure balancing hole 231; the arrangement of the air pressure balance hole 231 can enable the suction fan 21 to normally generate suction force to suck the soil particles into the dust storage box 23, and the arrangement of the gauze 232 can prevent the soil particles entering the dust storage box 23 from going to the outside from the air pressure balance hole 231 to a certain extent; in the present embodiment, the air pressure balance hole 231 is provided in plurality, so that the air pressure balance effect is better.

As shown in fig. 1 and 4, a plurality of vertical rods 7 extending upwards are arranged around the opening of the cleaning tank 3, a support plate 73 is arranged at the top of each rod 7 and above the opening of the cleaning tank 3, the rotating assembly 4 comprises a rotating motor 41 and a rotating shaft 42, the rotating motor 41 is fixedly arranged on the support plate 73, an output shaft of the rotating motor 41 vertically extends downwards, the rotating shaft 42 is coaxially arranged on the output shaft of the rotating motor 41, a partition plate 322 used for dividing the cleaning tank 32 into two cavities 321 with the same volume is arranged in the middle of the cleaning tank 32, and one end of the rotating shaft 42 is connected with the partition plate 322.

The rotating motor 41 is started, the rotating shaft 42 connected with the output shaft of the rotating motor 41 rotates at the moment, and the rotating shaft 42 rotates to drive the partition plate 322 to rotate due to the fact that one end of the rotating shaft 42 is connected with the partition plate 322, so that the cleaning barrel 32 rotates, and the effect of driving the cleaning barrel 32 to rotate conveniently is achieved.

As shown in the figure, a plate body 421 is arranged on the rotating shaft 42 below the supporting plate 73, an air cylinder 422 is arranged on the plate body 421, a piston rod of the air cylinder 422 vertically extends downwards into the chamber 321, a filter plate 423 with the shape consistent with that of the bottom wall of the chamber 321 is arranged at the end of the piston rod of the air cylinder 422, and the filter plate 423 is vertically and slidably arranged in the chamber 321; in the present embodiment, two cylinders 422 are provided, one chamber 321 for each cylinder 422.

Aggregate in wash bowl 32 can directly fall into on the filter plate 423, start cylinder 422 this moment, make cylinder 422's piston rod be concertina movement in the vertical direction, thereby let filter plate 423 be reciprocating motion in the vertical direction, aggregate on the filter plate 423 just can more fully with the water contact in the wash bowl 32, thereby wash the earth granule in the aggregate, and some great earth granules can fall to be located the below of filter plate 423 in the wash bowl 32 through filter plate 423, realize the separation of earth granule and aggregate, and then reach separation aggregate and earth effect more fully.

As shown in the figure, the rod body 7 comprises a sliding cylinder 71 fixedly arranged on the top wall of the cleaning tank 3 and a sliding rod 72 vertically and slidably arranged in the sleeve, and one end of the sliding rod 72 far away from the sliding cylinder 71 is connected with a supporting plate 73; the lifting assembly 6 comprises a servo motor 61, a rotation shaft 62, a winding wheel 63 and a steel wire rope 64, wherein the servo motor 61 is fixedly arranged on the top plate 51, the rotation shaft 62 is coaxially arranged on an output shaft of the servo motor 61, the winding wheel 63 is coaxially arranged on the rotation shaft 62, the steel wire rope 64 is wound on the winding wheel 63, and one end of the steel wire rope 64 is connected with the plate surface of the support plate 73; in this embodiment, two winding rollers 63 are provided on the rotation shaft 62, and the wire ropes 64 on both winding rollers 63 are connected to the support plate 73.

Starting the servo motor 61 to enable the rotation shaft 62 on the output shaft of the servo motor 61 to rotate, so that the winding wheel 63 can also rotate on the rotation shaft 62, and the steel wire rope 64 can be wound or wound from the winding wheel 63; when the steel wire rope 64 winds out, the supporting plate 73 moves vertically downwards, so that the cleaning barrel 32 moves vertically downwards, and the rod body 7 is shortened; when the wire rope 64 is wound on the winding wheel 63, the support plate 73 moves vertically upward, so that the cleaning drum 32 moves vertically upward, and the rod body 7 extends. After the arrangement, the cleaning barrel 32 can be pulled in the vertical direction conveniently, and then the cleaning barrel 32 can move in the vertical direction.

As shown in the figure, one side of wasing jar 3 is provided with sedimentation tank 8, be provided with between sedimentation tank 8 and the washing jar 3 and pump the subassembly 9, pump the subassembly 9 and be used for letting in the water of filtering particulate impurity in sedimentation tank 8, pump the subassembly 9 and include slush pump 91, muddy water pipe 92 and lead to exit tube 93, muddy water pipe 92 intercommunication sets up the diapire intercommunication at the sunction inlet end of slush pump 91 and muddy water pipe 92's the other end and cavity 321 of slush pump 91, lead to the exit tube 93 intercommunication and set up the other end that leads to pipe 93 and be linked together at the sunction outlet end of slush pump 91 and lead to the other end of pipe 93 with sedimentation tank.

As shown in the figure, a support 81 is arranged on one side of the sedimentation tank 8, a medicine box 82 for containing a slurry curing agent is arranged on the support 81, a material passing pipe 821 is communicated with the bottom wall of the medicine box 82, an opening plate 822 is hinged to the pipe orifice end of the material passing pipe 821, a magnet ring 823 is arranged on the plate edge of the opening plate 822, and an iron ring 824 adsorbed with the magnet ring 823 is circumferentially arranged on the pipe orifice of the material passing pipe 821.

The opening plate 822 is directly pulled off to separate the magnet ring 823 from the iron ring 824 on the opening plate 822, and at this time, the slurry curing agent in the chemical tank 82 flows into the sedimentation basin 8 from the material passing pipe 821. Because the mud curing agent can separate the mud in the turbid water to form mud blocks, the mud curing agent is introduced into the sedimentation tank 8 to be stirred, so that the sedimentation of the mud in the water can be accelerated, and the mud with micro particles can be sedimentated together, so that the sedimentation effect of the mud water in the sedimentation tank 8 is improved, and the water is clearer; after letting in the sedimentation tank 8 to the mud curing agent, cover the open-close plate 822, let magnet ring 823 and hoop 824 adsorb once more, realize that open-close plate 822 covers and establishes on the mouth of pipe that leads to material pipe 821, let the mud curing agent no longer fall into in the sedimentation tank 8.

The specific engineering process is as follows: pouring the aggregates into the hopper 1 from the top opening, wherein the aggregates flow downwards from the first inclined sliding plate 11 at the top opening of the hopper 1 and then flow onto the second inclined sliding plate 11; by analogy, the materials fall onto the conveying belt 31 directly at last; when the aggregate flows on the inclined sliding plates 11, the dust collection assembly 2 can adsorb soil particles in the aggregate sliding on the inclined sliding plates 11, so that soil impurities in the aggregate are preliminarily removed; then, the aggregates are conveyed into the washing tank 3 through the conveying belt 31 (note here that the filter plate 423 must be lifted upwards to make the filter plate 423 closer to the conveying belt 31, and at this time, the conveying speed of the conveying belt 31 is reduced to prevent the aggregates from falling onto the plate 421 and to allow the aggregates to normally fall onto the filter plate 423), at this time, the aggregates directly fall into the washing cylinder 32, water is poured into the washing cylinder 32, and then the rotating motor 41 is started to rotate the washing cylinder 32 to allow the water to fully contact the aggregates to wash down the soil in the aggregates; after the cleaning is finished and the cleaning is carried out for a period of time, the servo motor 61 is directly started to enable the steel wire rope 64 to contract, the cleaning barrel 32 is lifted out of the cleaning tank 3, water and soil are located below the cleaning barrel 32, and cleaned aggregate is located above the cleaning barrel. And then, starting a mud pump 91, introducing the muddy water in the cavity into the sedimentation tank 8, opening the open plate 822, adding some mud curing agents, stirring the muddy water in the sedimentation tank 8, fully mixing the muddy water with the mud curing agents, standing the muddy water in the sedimentation tank 8 for a period of time, quickly separating the mud from the water, settling the mud at the bottom of the sedimentation tank 8, pumping the upper clear water into the cleaning tank 3 for reuse, and pumping the upper clear water into the cleaning tank 3 through a common water pump and a pipeline.

Claims

1. Integrative conveying system of concrete aggregate, its characterized in that, including feeder hopper (1), the inside cavity and the upper end opening setting of feeder hopper (1), vertical crisscross polylith slope slide (11) that is provided with in feeder hopper (1), the least significant end that lies in the slope slide (11) of upside is in the top of the most significant end of the slope slide (11) of downside, be provided with dust absorption subassembly (2) on the lateral wall of feeder hopper (1), one side of feeder hopper (1) is provided with top open-ended washing jar (3), the slope is provided with conveyer belt (31) between feeder hopper (1) and washing jar (3), the trompil has been seted up on the lateral wall that feeder hopper (1) is close to the bottom, the slope least significant end of conveyer belt (31) passes the trompil and lies in slope slide (11) least significant end under, the slope most significant end of conveyer belt (31) is in the opening top of washing jar (3), be provided with wash bowl (32) in wash tank (3), be provided with on wash tank (3) and be used for driving wash bowl (32) pivoted rotating assembly (4), the both sides of washing tank (3) are provided with support body (5), the top of support body (5) is provided with roof (51) that are located directly over the opening of wash tank (3), be provided with on roof (51) and be used for driving lift assembly (6) that wash bowl (32) go up and down in vertical direction.

2. The concrete aggregate integrated conveying system according to claim 1, wherein the dust collection assembly (2) comprises a suction fan (21), a suction pipe (22) and a dust storage box (23), a dust outlet is formed in the side wall of the feed hopper (1) near the intersection of the upper inclined sliding plate and the lower inclined sliding plate (11), a steel frame (12) is arranged on the side wall of the feed hopper (1), the suction fan (21) is arranged on the steel frame (12), the suction port end of the suction fan (21) is communicated with the dust outlet, the suction pipe (22) is communicated with the air outlet end of the suction fan (21), and the other end of the suction pipe (22) is communicated with the dust storage box (23).

3. The concrete aggregate integrated conveying system of claim 2, wherein the top wall of the dust storage box (23) is provided with an air pressure balance hole (231), and the air pressure balance hole (231) is covered with gauze (232).

4. The concrete aggregate integrated conveying system according to claim 1, wherein a plurality of rods (7) extending vertically and upwards are arranged around the opening of the cleaning tank (3), a supporting plate (73) is arranged at the top of the rod body (7) and above the opening of the cleaning tank (3), the rotating assembly (4) comprises a rotating motor (41) and a rotating shaft (42), the rotating motor (41) is fixedly arranged on the supporting plate (73), an output shaft of the rotating motor (41) vertically extends downwards, the rotating shaft (42) is coaxially arranged on an output shaft of the rotating motor (41), the middle part of the cleaning cylinder (32) is provided with a partition plate (322) which is used for dividing the cleaning cylinder (32) into two chambers (321) with the same volume, one end of the rotating shaft (42) is connected with the partition plate (322).

5. The concrete aggregate integrated conveying system according to claim 4, wherein a plate body (421) is arranged on the rotating shaft (42) and below the supporting plate (73), an air cylinder (422) is arranged on the plate body (421), a piston rod of the air cylinder (422) vertically extends downwards into the cavity (321), a filter plate (423) with the shape consistent with that of the bottom wall of the cavity (321) is arranged at the end part of the piston rod of the air cylinder (422), and the filter plate (423) is vertically arranged in the cavity (321) in a sliding manner.

6. The concrete aggregate integrated conveying system according to claim 5, wherein the rod body (7) comprises a sliding cylinder (71) fixedly arranged on the top wall of the cleaning tank (3) and a sliding rod (72) vertically and slidably arranged in the sleeve, one end of the sliding rod (72) far away from the sliding cylinder (71) is connected with the supporting plate (73), the lifting component (6) comprises a servo motor (61), a rotating shaft (62), a winding wheel (63) and a steel wire rope (64), the servo motor (61) is fixedly arranged on the top plate (51), the rotating shaft (62) is coaxially arranged on the output shaft of the servo motor (61), the winding wheel (63) is coaxially arranged on the rotating shaft (62), the steel wire rope (64) is wound on the winding wheel (63), and one end of the steel wire rope (64) is connected with the surface of the supporting plate (73).

7. The concrete aggregate integrated conveying system according to claim 1, wherein a sedimentation basin (8) is arranged on one side of the cleaning tank (3), a pumping assembly (9) for pumping water filtered of particle impurities into the sedimentation basin (8) is arranged between the sedimentation basin (8) and the cleaning tank (3), the pumping assembly (9) comprises a slurry pump (91), a slurry pipe (92) and a through pipe (93), the slurry pipe (92) is communicated with a suction port end of the slurry pump (91), the other end of the slurry pipe (92) is communicated with the bottom wall of the chamber (321), and the through pipe (93) is communicated with a suction port end of the slurry pump (91), and the other end of the through pipe (93) is communicated with the sedimentation basin (8).

8. The concrete aggregate integrated conveying system according to claim 7, wherein a support (81) is arranged on one side of the sedimentation tank (8), a medicine box (82) used for containing a slurry curing agent is arranged on the support (81), a material passing pipe (821) is communicated and arranged on the bottom wall of the medicine box (82), an opening plate (822) is hinged to the pipe orifice end of the material passing pipe (821), a magnet ring (823) is arranged on the plate edge of the opening plate (822), and an iron ring (824) adsorbed to the magnet ring (823) is circumferentially arranged on the pipe orifice of the material passing pipe (821).