Preparation device and preparation method of low-carbon environment-friendly building concrete material

Abstract

The invention provides a low-carbon environment-friendly building concrete material preparation device and a preparation method thereof, and relates to the field of concrete material preparation. An outer discharging part is arranged at the bottom of the loading part; a cleaning part is arranged in the loading part, a dust shielding baffle is turned upwards to slide and be closed in a loading cylinder, so that internal liquid is separated, then a blocking rod is pulled out of a drainage hole, the internal liquid is discharged out of the drainage hole, and then a locking torsion ring is rotated, so that the internal liquid is cleaned. According to the device, the cleaning roller is arranged on the bottom fixing groove frame, so that the cleaning roller drives the discharging pulling frame to slide in the cleaning roller, the cleaned aggregate is discharged from the cleaning roller in the sliding process, and meanwhile, the pulling drawer frame is pulled out from the bottom fixing groove frame to collect screened small-particle substances, and the problem that the recycled aggregate is mixed with the small-particle substances during crushing treatment, so that the recycled aggregate cannot be crushed is solved. The recycled aggregates do not meet the preparation requirements, so that the recycled aggregates with various volumes are mixed and cleaned in the cleaning process.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete material preparation, and in particular to a low-carbon and environment-friendly building concrete material preparation device and a preparation method thereof. Background Art

[0002] Low-carbon and environmentally friendly building concrete materials refer to concrete materials that can significantly reduce carbon emissions and environmental impacts during the production, use and disposal processes. Such materials not only help reduce the consumption of natural resources, but also improve the sustainability and environmental performance of buildings. They reduce carbon emissions and environmental impacts during the production process, while utilizing industrial waste and recycled materials to reduce dependence on natural resources, and improve the durability and service life of concrete, reducing the frequency of maintenance and replacement. In order to facilitate the processing of building concrete materials, a preparation device is required.

[0003] However, as far as the current traditional concrete material preparation equipment is concerned, it is usually necessary to clean the recycled aggregate during the preparation process. During the cleaning process, the surface dust is mostly treated by drum cleaning. However, since the recycled aggregate is mixed with small particles during the crushing process, it does not meet the preparation requirements, resulting in multiple volumes of recycled aggregate being mixed and cleaned during the cleaning process, which is not convenient for subsequent preparation processing. Summary of the invention

[0004] The disclosed embodiment relates to a low-carbon and environment-friendly building concrete material preparation device and a preparation method thereof, which has an external discharge part and a cleaning part. Aggregates are transported to the inside of a cleaning drum through a drainage drum, and then the cleaning drum is controlled to rotate and adjust by a torsion motor and a columnar gear, and the internal aggregates are turned over while adjusting, so as to clean the aggregates in cooperation with the liquid in the loading drum. Meanwhile, the internal particulate matter is screened out during the cleaning process, so that the particulate matter falls into the inside of a drawer rack, and the impurities on the surface of the aggregate float to the surface of the liquid under the action of buoyancy, so as to complete the cleaning of the aggregates; and the dust shielding plate is flipped up to slide and close in the loading drum, so as to separate the internal liquid, and then the blocking rod is pulled out of the drainage hole, so that the internal liquid is discharged from the drainage hole, and then the locking torsion ring is rotated to drive the external discharge rack to slide in the cleaning drum, and the cleaned aggregates are discharged from the cleaning drum during the sliding process, and the drawer rack is pulled out of the bottom fixed groove rack to collect the screened small particulate matter.

[0005] The first aspect of the present disclosure provides a low-carbon and environmentally friendly building concrete material preparation device and a preparation method thereof, specifically comprising: a loading part; the loading part comprises a loading cylinder, a guide slide groove and an outer fixed block; the loading cylinder is arranged as a rectangular parallelepiped structure, the interior of the loading cylinder is a cavity structure, a cylindrical groove is arranged inside the loading cylinder, a rectangular groove is connected to the arc surface of the cylindrical groove of the loading cylinder, a columnar gear is arranged in the rectangular groove of the loading cylinder, a torsion motor is arranged on the outer wall of the loading cylinder, the torsion motor of the loading cylinder is connected to the columnar gear, a rectangular jack is arranged on the outer wall of the loading cylinder, and an arc guide rod is arranged at the bottom of the loading cylinder; an outer row part is arranged at the bottom of the loading part, and the outer row part comprises a bottom fixed groove frame and a locking flip frame; the bottom fixed groove frame is fixed to the bottom of the loading cylinder by screws, and four sets of locking flip frames are rotatably connected in the outer fixed block; the bottom fixed groove frame is arranged as a rectangular parallelepiped structure, a rectangular groove is arranged on the top of the bottom fixed groove frame, and two sets of L-shaped brackets are arranged at the bottom of the outer wall of the bottom fixed groove frame, Two groups of arc plates are arranged on the top of the bottom fixed slot frame, and two groups of rotating slots are arranged on the two groups of arc plates of the bottom fixed slot frame respectively; a cleaning part is arranged inside the loading part, and the cleaning part includes a cleaning roller, an outer row pulling frame, a locking torsion ring and a dust shield; the cleaning roller is rotatably connected to the inside of the loading cylinder, the cleaning roller is connected to the columnar gear on the loading cylinder through the latch teeth, the locking torsion ring is threadedly connected to the inside of the loading cylinder, the dust shield is slidably connected to the guide slide groove, and the dust shield is slidably connected to the inside of the loading cylinder ; The outer row pull rack is configured as a disc-shaped structure, a circular ring-shaped groove is provided on the outer wall of the outer row pull rack, three groups of cylindrical rods are provided on the outer row pull rack, the three groups of cylindrical rods of the outer row pull rack are connected with a disc structure, and a rectangular groove is provided on the outer wall of the disc structure of the outer row pull rack; the dust shielding baffle is configured as an arc plate-shaped structure, a rectangular protrusion is provided on the dust shielding baffle, two groups of rectangular slots are provided on the rectangular protrusion of the dust shielding baffle, and there are two groups of dust shielding baffles in total, and the two groups of dust shielding baffles are respectively arranged on the outside of the cleaning drum.

[0006] At least in some embodiments, the loading part also includes a drainage tube; the drainage tube is configured as a conical cylindrical structure, the bottom of the drainage tube is connected to an L-shaped tube, the drainage tube is inserted into the rectangular socket of the loading tube, and the drainage tube is fixed to the outer wall of the loading tube by screws.

[0007] At least in some embodiments, the guide groove is configured as an arc-shaped groove, the guide groove is connected with an arc-shaped through hole, and there are two groups of guide grooves in total, and the two groups of guide grooves are respectively opened on the outer wall of the loading cylinder; the outer solid block is configured as a rectangular structure, and there are two groups of flip grooves on the outer solid block, and there are two groups of outer solid blocks in total, and the two groups of outer solid blocks are respectively fixed to the outer wall of the loading cylinder.

[0008] At least in some embodiments, the outer row part also includes a pull-out drawer rack; the pull-out drawer rack is configured as a rectangular structure, a rectangular groove is opened on the top of the pull-out drawer rack, a pull handle is provided on the outer wall of the pull-out drawer rack, and the pull-out drawer rack is inserted into the inside of the bottom fixed groove rack.

[0009] At least in some embodiments, the external drainage part also includes a drainage hole and a blocking rod; the drainage hole is configured as a circular through hole, and the drainage holes are equidistantly arranged on the bottom fixed groove frame; the blocking rod is configured as a cylindrical rod-shaped structure, and a cylindrical protrusion is provided on the blocking rod, and the blocking rod is inserted into the drainage hole.

[0010] At least in some embodiments, the locking flip frame is configured as a T-shaped structure, with a cylindrical protrusion on the locking flip frame, a threaded rod on the locking flip frame, and a total of eight groups of locking flip frames, four groups of locking flip frames are rotatably connected in the rotating grooves of the bottom fixed groove frame.

[0011] At least in some embodiments, the cleaning drum is configured as a cylindrical structure, the outer wall of the cleaning drum is provided with lower leakage holes at equal intervals, and the outer walls of the two groups of ports of the cleaning drum are provided with latching teeth respectively.

[0012] At least in some embodiments, the locking twist ring is configured as a circular structure, a circular protrusion is provided on the inner wall of the locking twist ring, a turning handle is provided on the inner wall of the locking twist ring, a threaded protrusion is provided on the outer wall of the locking twist ring, and the locking twist ring is rotatably connected to the outer wall of the outer row pull frame.

[0013] In at least some embodiments, the preparation method comprises the following steps: 1. When washing the recycled aggregate, the aggregate is transported to the inside of the washing drum through the drainage tube, and then the washing drum is controlled to rotate and adjust through the torsion motor and the cylindrical gear, and the internal aggregate is turned over while adjusting, so as to cooperate with the liquid in the loading drum to wash the aggregate. At the same time, the internal particulate matter is screened out during the washing process and falls into the inside of the drawer rack. At the same time, the impurities on the surface of the aggregate float to the surface of the liquid under the action of buoyancy to complete the cleaning of the aggregate; 2. During external discharge, flip up the dust shield to make it slide and close in the loading cylinder, so as to separate the internal liquid, and then pull out the blocking rod from the drain hole to discharge the internal liquid from the drain hole, and then rotate the locking torsion ring to drive the external discharge rack to slide in the cleaning drum, and discharge the cleaned aggregate from the cleaning drum during the sliding process, and at the same time pull out the drawer rack from the bottom fixed trough rack to collect the screened small particles.

[0014] Beneficial Effects The present invention provides a loading cylinder and a guide slot. By providing a columnar gear inside the loading cylinder, the cleaning cylinder can be driven to rotate by the latching teeth during the rotation process, so as to facilitate the cleaning of the recycled aggregate inside during the rotation process. By providing a guide slot on the loading cylinder, the dust shield can be installed conveniently, and the adjustment can be kept stable, so as to facilitate the cleaning of the recycled aggregate.

[0015] In addition, a pull-out drawer rack and a locking flip rack are provided. By slidingly connecting the pull-out drawer rack to the inside of the bottom fixed groove rack, it is convenient to collect the sieved small particles while maintaining stability, so as to facilitate their reuse. By rotating the locking flip rack to connect it to the outer solid block and the bottom fixed groove rack, it is convenient to constrain the dust baffle to facilitate its use.

[0016] In addition, a cleaning drum and a dust shielding baffle are provided. The dust shielding baffle is flipped up to slide and close in the loading cylinder, thereby separating the internal liquid, and then the blocking rod is pulled out from the drainage hole to discharge the internal liquid out of the drainage hole. Then, the locking torsion ring is rotated to drive the external discharge pull frame to slide in the cleaning drum, and the cleaned aggregate is discharged from the cleaning drum during the sliding process, and at the same time, the drawer frame is pulled out from the bottom fixed groove frame to collect the screened small particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture: Figure 1 It is a schematic diagram of the three-dimensional assembly structure of an embodiment of the present invention.

[0020] Figure 2 It is a bottom-up structural schematic diagram of the three-dimensional assembly of an embodiment of the present invention.

[0021] Figure 3 It is a schematic diagram of the decomposed structure of an embodiment of the present invention.

[0022] Figure 4 It is a schematic diagram of the exploded bottom view structure of an embodiment of the present invention.

[0023] Figure 5 It is a schematic diagram of a partial cross-section structure of an embodiment of the present invention in a cleaning state.

[0024] Figure 6 The embodiment of the present invention is Figure 5 Schematic diagram of the enlarged structure of part A.

[0025] Figure 7 It is a schematic diagram of a partial cross-section structure of the drainage state of an embodiment of the present invention.

[0026] Figure 8 The embodiment of the present invention is Figure 7 Schematic diagram of the enlarged structure of part B.

[0027] Fig. 9 It is a schematic diagram of the assembly structure of the loading part of an embodiment of the present invention.

[0028] Fig.10 It is a schematic diagram of the outer row assembly structure of an embodiment of the present invention.

[0029] Fig.11 It is a schematic diagram of the assembly structure of the cleaning unit of an embodiment of the present invention.

[0030] Reference numerals list 1. Loading part; 101. Loading cylinder; 102. Drainage cylinder; 103. Guide chute; 104. External solid block; 2. External drainage part; 201. Bottom fixed slot frame; 202. Drawer frame; 203. Drain hole; 204. Blocking rod; 205. Locking flip frame; 3. Cleaning unit; 301. Cleaning roller; 302. Outer row puller; 303. Locking twist ring; 304. Dust shielding plate. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0032] Example: Please refer to Figures 1 to 11 As shown: The present invention provides a low-carbon and environment-friendly building concrete material preparation device and a preparation method thereof, comprising: a loading part 1; the loading part 1 comprises a loading barrel 101, a guide slide groove 103 and an outer fixed block 104; the loading barrel 101 is set as a rectangular parallelepiped structure, the interior of the loading barrel 101 is a cavity structure, a cylindrical groove is provided inside the loading barrel 101, a rectangular groove is connected to the arc surface of the cylindrical groove of the loading barrel 101, a columnar gear is provided in the rectangular groove of the loading barrel 101, a torsion motor is provided on the outer wall of the loading barrel 101, the torsion motor of the loading barrel 101 is connected to the columnar gear, a rectangular jack is provided on the outer wall of the loading barrel 101, and an arc guide rod is provided at the bottom of the loading barrel 101; the loading barrel 101 is used for auxiliary installation and Other structures of the fixing device are to facilitate the overall stability of the device and facilitate its use; an outer row part 2 is provided at the bottom of the loading part 1, and the outer row part 2 includes a bottom fixed slot frame 201 and a locking flip frame 205; the bottom fixed slot frame 201 is fixed to the bottom of the loading cylinder 101 by screws, and four sets of locking flip frames 205 are rotatably connected in the outer fixed block 104; the bottom fixed slot frame 201 is set as a rectangular parallelepiped structure, the top of the bottom fixed slot frame 201 is provided with a rectangular groove, the bottom of the outer wall of the bottom fixed slot frame 201 is provided with two groups of L-shaped brackets, the top of the bottom fixed slot frame 201 is provided with two groups of arc plates, and the two groups of arc plates of the bottom fixed slot frame 201 are respectively provided with two groups of rotating grooves; the bottom fixed slot frame 201 is used to support the loading cylinder 101, which is convenient for maintaining the overall stability of the device. The cleaning part 301 is stable and easy to use; the interior of the loading part 1 is provided with a cleaning part 3, and the cleaning part 3 includes a cleaning drum 301, an outer pull rack 302, a locking torsion ring 303 and a dust shield 304; the cleaning drum 301 is rotatably connected to the interior of the loading cylinder 101, the cleaning drum 301 is connected to the columnar gear on the loading cylinder 101 through the latch teeth, the locking torsion ring 303 is threadedly connected to the interior of the loading cylinder 101, the dust shield 304 is slidably connected to the guide groove 103, and the dust shield 304 is slidably connected to the interior of the loading cylinder 101; the outer pull rack 302 is set as a disc-shaped structure, the outer wall of the outer pull rack 302 is provided with an annular groove, the outer pull rack 302 is provided with three groups of cylindrical rods, and the outer pull rack 301 is provided with a plurality of cylindrical rods. 02, the three groups of cylindrical rods are connected with a disc structure, and a rectangular groove is provided on the outer wall of the disc structure of the outer pulling frame 302; the outer pulling frame 302 is used to pull the recycled aggregate inside the cleaning drum 301 during the outward movement, so as to discharge it outward after the cleaning is completed; the dust shielding baffle 304 is set as an arc plate structure, and a rectangular protrusion is provided on the dust shielding baffle 304, and two groups of rectangular slots are provided on the rectangular protrusion of the dust shielding baffle 304, and there are two groups of dust shielding baffles 304, and the two groups of dust shielding baffles 304 are respectively arranged on the outside of the cleaning drum 301; the dust shielding baffle 304 is used to be closed inside the loading cylinder 101 by flipping, so as to block the floating impurities while maintaining stability.

[0033] Embodiment 2: Based on Embodiment 1, Fig. 9 As shown, the loading part 1 also includes a drainage tube 102; the drainage tube 102 is set to a conical cylindrical structure, the bottom of the drainage tube 102 is connected to an L-shaped tube, the drainage tube 102 is inserted into the rectangular plug hole of the loading tube 101, and the drainage tube 102 is fixed to the outer wall of the loading tube 101 by screws; the drainage tube 102 is used to assist in adding the recycled aggregate to the interior of the loading tube 101 and the cleaning drum 301, so as to facilitate the cleaning process; the guide chute 103 is set to an arc-shaped groove, and the guide chute 103 is connected to an arc through hole, and the guide There are two groups of guide grooves 103, and the two groups of guide grooves 103 are respectively opened on the outer wall of the loading cylinder 101; the guide grooves 103 are used to assist in the installation of the dust shield 304, so as to facilitate its adjustment; the outer solid block 104 is set as a rectangular structure, and two groups of flip grooves are provided on the outer solid block 104. There are two groups of outer solid blocks 104, and the two groups of outer solid blocks 104 are respectively fixed on the outer wall of the loading cylinder 101; the outer solid block 104 is used to cooperate with the locking flip frame 205 to constrain the dust shield 304 to facilitate its use.

[0034] In the embodiments of the present disclosure, Fig.10 As shown, the external discharge part 2 also includes a pull-out drawer rack 202; the pull-out drawer rack 202 is set as a rectangular parallelepiped structure, the top of the pull-out drawer rack 202 is provided with a rectangular groove, the outer wall of the pull-out drawer rack 202 is provided with a pull handle, and the pull-out drawer rack 202 is plugged into the inside of the bottom fixed groove rack 201; the pull-out drawer rack 202 is used to temporarily store and discharge the small particles of impurities screened out to facilitate their use; the external discharge part 2 also includes a drainage hole 203 and a blocking rod 204; the drainage hole 203 is set as a circular through hole, and the drainage holes 203 are equidistantly opened on the bottom fixed groove rack 201; the drainage hole 203 is used to discharge the liquid inside the loading cylinder 101, To facilitate its use; the blocking rod 204 is set to a cylindrical rod structure, the blocking rod 204 is provided with a cylindrical protrusion, and the blocking rod 204 is inserted into the drainage hole 203; the blocking rod 204 is used to block the drainage hole 203 to maintain the sealing of the loading cylinder 101; the locking flip frame 205 is set to a T-shaped structure, the locking flip frame 205 has a cylindrical protrusion, the locking flip frame 205 is provided with a threaded rod, and the locking flip frame 205 is provided with eight groups, four groups of locking flip frames 205 are respectively rotatably connected in the rotating groove of the bottom fixed groove frame 201; the locking flip frame 205 is used to cooperate with the nut to fix the dust baffle 304, so as to facilitate maintaining their relative state.

[0035] In the embodiments of the present disclosure, Fig.11As shown, the cleaning drum 301 is configured as a cylindrical structure, and lower leakage through holes are equidistantly opened on the outer wall of the cleaning drum 301, and latch teeth are respectively provided on the outer walls of the two groups of ports of the cleaning drum 301; the cleaning drum 301 is used to rotate under the drive of the torsion motor and the columnar gear, so as to facilitate the cleaning and processing of the recycled aggregate during the rotation process, so as to facilitate the preparation and processing of the concrete material; the locking torsion ring 303 is configured as a circular ring structure, and a circular ring-shaped protrusion is provided on the inner wall of the locking torsion ring 303, a turning handle is provided on the inner wall of the locking torsion ring 303, and a threaded protrusion is provided on the outer wall of the locking torsion ring 303, and the locking torsion ring 303 is rotatably connected to the outer wall of the outer row pull frame 302; the locking torsion ring 303 is used to lock the outer row pull frame 302 during the rotation process, so as to facilitate the processing of the cleaning drum 301.

[0036] The present invention discloses a method for preparing a low-carbon and environment-friendly building concrete material preparation device, comprising the following steps: 1. When washing the recycled aggregate, the aggregate is transported to the inside of the washing drum 301 through the drainage tube 102, and then the washing drum 301 is controlled to rotate and adjust through the torsion motor and the cylindrical gear, and the internal aggregate is turned over while adjusting, so as to cooperate with the liquid inside the loading drum 101 to wash the aggregate. At the same time, the internal particulate matter is screened out during the washing process and falls into the inside of the drawer rack 202. At the same time, the impurities on the surface of the aggregate float to the surface of the liquid under the action of buoyancy to complete the washing of the aggregate; 2. During the external discharge process, the dust shielding plate 304 is flipped up to slide and close in the loading cylinder 101, thereby separating the internal liquid, and then the blocking rod 204 is pulled out from the drainage hole 203 to discharge the internal liquid from the drainage hole 203, and then the locking torsion ring 303 is rotated to drive the external discharge pull frame 302 to slide in the cleaning drum 301, and the cleaned aggregate is discharged from the cleaning drum 301 during the sliding process, and the drawer frame 202 is pulled out from the bottom fixed groove frame 201 to collect the screened small particles.

[0037] Specific usage and function of this embodiment: In the present invention, when in use, the device is moved as a whole to a designated position, and then liquid is added to the interior of the loading cylinder 101, and then the regenerated aggregate to be cleaned is transported to the interior of the loading cylinder 101 and the cleaning drum 301 through the drainage cylinder 102, so that the regenerated aggregate is immersed in the liquid, and then the torsion motor on the loading cylinder 101 is started to drive the column gear to control the cleaning drum 301 to rotate, so that the internal regenerated aggregate is driven to turn over during the rotation, so that the regenerated aggregate is cleaned by the liquid during the turning process, and at the same time, during the cleaning process, the small particle impurities mixed in the regenerated aggregate are screened out by rolling, so that they fall and fall into the drawer rack 202 for temporary storage, and the dust on the surface of the regenerated aggregate is mixed in the liquid under the cleaning of the liquid, and floats on the surface of the liquid, so as to facilitate the cleaning of the regenerated aggregate; After cleaning is completed, the dust shielding plate 304 is flipped up to slide and adjust in the guide slide groove 103, and after moving to the specified position, the dust shielding plate 304 is locked by rotating the locking flip frame 205 to cooperate with the nut to separate the internal space of the loading cylinder 101, and then the blocking rod 204 is pulled in and out to discharge the liquid inside the loading cylinder 101 from the drainage hole 203. After the liquid is emptied, the drawer frame 202 is pulled out to drive the accumulated small particles inside to be discharged to facilitate their collection, and then the locking twist ring 303 is rotated to drive the external pulling frame 302 to be pulled out while rotating, so as to assist in the external pushing of the recycled aggregate that has been cleaned inside, so as to facilitate the external collection of the cleaned recycled aggregate and facilitate the later preparation of concrete materials.

[0038] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. Low-carbon and environmentally friendly building concrete material preparation device, including: A loading part (1); characterized in that the loading part (1) comprises a loading tube (101), a guide groove (103) and an external solid block (104); the loading tube (101) is arranged as a rectangular parallelepiped structure, the interior of the loading tube (101) is a hollow structure, a cylindrical groove is arranged inside the loading tube (101), a rectangular groove is connected to the arc surface of the cylindrical groove of the loading tube (101), a cylindrical gear is arranged in the rectangular groove of the loading tube (101), a torsion motor is arranged on the outer wall of the loading tube (101), the torsion motor of the loading tube (101) is connected to the cylindrical gear, a rectangular jack is arranged on the outer wall of the loading tube (101), and the loading tube The bottom of the loading tube (101) is provided with an arc-shaped guide rod; the bottom of the loading tube (1) is provided with an outer row part (2), and the outer row part (2) includes a bottom fixed slot frame (201) and a locking flip frame (205); the bottom fixed slot frame (201) is fixed to the bottom of the loading tube (101) by screws, and four sets of locking flip frames (205) are rotatably connected in the outer fixed block (104); the bottom fixed slot frame (201) is set as a rectangular parallelepiped structure, the top of the bottom fixed slot frame (201) is provided with a rectangular groove, the bottom of the outer wall of the bottom fixed slot frame (201) is provided with two sets of L-shaped brackets, the top of the bottom fixed slot frame (201) is provided with two sets of arc plates, and the two sets of arc plates of the bottom fixed slot frame (201) are provided with two sets of arc plates. Two groups of rotating grooves are respectively provided on the plate; a cleaning part (3) is provided inside the loading part (1), and the cleaning part (3) comprises a cleaning roller (301), an outer row pulling frame (302), a locking twist ring (303) and a dust shielding plate (304); the cleaning roller (301) is rotatably connected to the inside of the loading cylinder (101), the cleaning roller (301) is connected to the columnar gear on the loading cylinder (101) through a latching tooth, the locking twist ring (303) is threadedly connected to the inside of the loading cylinder (101), the dust shielding plate (304) is slidably connected to the guide sliding groove (103), and the dust shielding plate (304) is slidably connected to the inside of the loading cylinder (101). The outer pull rack (302) is configured as a disc-shaped structure, an annular groove is provided on the outer wall of the outer pull rack (302), three groups of cylindrical rods are provided on the outer pull rack (302), a disc structure is connected to the three groups of cylindrical rods of the outer pull rack (302), and a rectangular groove is provided on the outer wall of the disc structure of the outer pull rack (302); the dust shielding baffle (304) is configured as an arc-shaped plate-shaped structure, a rectangular protrusion is provided on the dust shielding baffle (304), two groups of rectangular slots are provided on the rectangular protrusion of the dust shielding baffle (304), and there are two groups of dust shielding baffles (304) in total, and the two groups of dust shielding baffles (304) are respectively arranged on the outside of the cleaning drum (301).

2. The low-carbon and environment-friendly building concrete material preparation device according to claim 1 is characterized in that: The loading portion (1) further comprises a drainage tube (102); the drainage tube (102) is configured as a conical tube structure, the bottom of the drainage tube (102) is connected to an L-shaped tube, the drainage tube (102) is inserted into a rectangular insertion hole of the loading tube (101), and the drainage tube (102) is fixed to the outer wall of the loading tube (101) by means of screws.

3. The low-carbon and environment-friendly building concrete material preparation device according to claim 1 is characterized in that: The guide slide groove (103) is configured as an arc-shaped groove, the guide slide groove (103) is connected to an arc-shaped through hole, and there are two groups of guide slide grooves (103) in total, and the two groups of guide slide grooves (103) are respectively opened on the outer wall of the loading cylinder (101); the outer solid block (104) is configured as a rectangular parallelepiped structure, and two groups of turning grooves are provided on the outer solid block (104), and there are two groups of outer solid blocks (104) in total, and the two groups of outer solid blocks (104) are respectively fixed to the outer wall of the loading cylinder (101).

4. The low-carbon and environment-friendly building concrete material preparation device according to claim 1 is characterized in that: The outer row portion (2) further comprises a pull-out drawer frame (202); the pull-out drawer frame (202) is arranged as a rectangular parallelepiped structure, a rectangular groove is provided on the top of the pull-out drawer frame (202), a pull handle is provided on the outer wall of the pull-out drawer frame (202), and the pull-out drawer frame (202) is inserted into the interior of the bottom fixed groove frame (201).

5. The low-carbon and environment-friendly building concrete material preparation device according to claim 1 is characterized in that: The outer drainage portion (2) further comprises a drainage hole (203) and a blocking rod (204); the drainage hole (203) is configured as a circular through hole, and the drainage holes (203) are equidistantly arranged on the bottom fixing groove frame (201); the blocking rod (204) is configured as a cylindrical rod-shaped structure, and a cylindrical protrusion is provided on the blocking rod (204), and the blocking rod (204) is inserted into the drainage hole (203).

6. The low-carbon and environment-friendly building concrete material preparation device according to claim 1 is characterized in that: The locking flip frame (205) is configured as a T-shaped structure, a cylindrical protrusion is provided on the locking flip frame (205), a threaded rod is provided on the locking flip frame (205), and a total of eight groups of locking flip frames (205) are provided, and four groups of locking flip frames (205) are rotatably connected to the rotating grooves of the bottom fixed groove frame (201), respectively.

7. The low-carbon and environment-friendly building concrete material preparation device according to claim 1 is characterized in that: The cleaning drum (301) is configured as a cylindrical structure, and downward leakage through holes are provided at equal intervals on the outer wall of the cleaning drum (301), and latch teeth are provided on the outer walls of the two groups of ports of the cleaning drum (301), respectively.

8. The low-carbon and environment-friendly building concrete material preparation device according to claim 1 is characterized in that: The locking twist ring (303) is configured as a circular ring structure, an inner wall of the locking twist ring (303) is provided with a circular ring protrusion, an inner wall of the locking twist ring (303) is provided with a turning handle, an outer wall of the locking twist ring (303) is provided with a threaded protrusion, and the locking twist ring (303) is rotatably connected to the outer wall of the outer row pulling frame (302).

9. The method for preparing a low-carbon and environment-friendly building concrete material preparation device according to any one of claims 1 to 8, characterized in that: The following steps are involved: 1). When the recycled aggregate is cleaned, the aggregate is transported to the inside of the cleaning drum (301) through the drainage tube (102), and then the cleaning drum (301) is controlled to rotate and adjust through the torsion motor and the cylindrical gear, and the internal aggregate is driven to flip while adjusting, so as to cooperate with the liquid inside the loading drum (101) to clean the aggregate. At the same time, the internal particulate matter is screened out during the cleaning process and falls into the inside of the drawer rack (202). At the same time, the impurities on the surface of the aggregate float to the surface of the liquid under the action of buoyancy, so as to complete the cleaning of the aggregate; 2) During the external discharge process, the dust shielding plate (304) is flipped up to slide and close inside the loading cylinder (101), thereby separating the internal liquid, and then the blocking rod (204) is pulled out from the drainage hole (203) to allow the internal liquid to be discharged from the drainage hole (203). Then, the locking torsion ring (303) is rotated to drive the external discharge pull frame (302) to slide inside the cleaning drum (301), and the cleaned aggregate is discharged from the cleaning drum (301) during the sliding process, and at the same time, the drawer frame (202) is pulled out from the bottom fixed groove frame (201) to collect the small particles that are screened out.

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