CN116082061A - Compression-resistant carbonization-resistant recycled concrete and preparation method thereof - Google Patents
Compression-resistant carbonization-resistant recycled concrete and preparation method thereof Download PDFInfo
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- CN116082061A CN116082061A CN202310091274.5A CN202310091274A CN116082061A CN 116082061 A CN116082061 A CN 116082061A CN 202310091274 A CN202310091274 A CN 202310091274A CN 116082061 A CN116082061 A CN 116082061A
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- 238000003763 carbonization Methods 0.000 title claims abstract description 23
- 230000006835 compression Effects 0.000 title claims abstract description 23
- 238000007906 compression Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000010881 fly ash Substances 0.000 claims abstract description 9
- -1 polyethylene Polymers 0.000 claims abstract description 9
- 229920000573 polyethylene Polymers 0.000 claims abstract description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000010457 zeolite Substances 0.000 claims abstract description 8
- 239000012615 aggregate Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 238000005096 rolling process Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 23
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
- B28C5/006—Methods for mixing involving mechanical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/22—Carbonation resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the field of concrete preparation, in particular to compression-resistant carbonization-resistant recycled concrete and a preparation method thereof. The method comprises the following steps: step one: grinding fine aggregate, cement and fly ash, and then adding water to mix to obtain a mixture A; step two: grinding coarse aggregate, sand particles and 4A zeolite, and adding water to mix to obtain a mixture B; step three: and mixing the mixture A and the mixture B, adding aluminum powder, a water reducing agent and polyethylene fibers, and fully stirring to obtain a mixture C. The concrete consists of the following components in parts by weight: 150-200 parts of fine aggregate; 180-220 parts of cement; 80-160 parts of fly ash; 160-250 parts of coarse aggregate; 300-350 parts of sand particles; 60-80 parts of 4A zeolite; 120-150 parts of aluminum powder; 30-35 parts of water reducer; 40-60 parts of polyethylene fiber and 300-320 parts of water. And (3) fully mixing the raw materials under the condition of driving the raw materials to swing reciprocally to prepare the compression-resistant carbonization-resistant regenerated concrete with aluminum powder.
Description
Technical Field
The invention relates to the field of concrete preparation, in particular to compression-resistant carbonization-resistant recycled concrete and a preparation method thereof.
Background
The recycled concrete is prepared by taking waste concrete blocks as recycled coarse aggregate, crushing, cleaning and grading, mixing with grading according to a certain proportion, partially or completely replacing natural coarse aggregate such as sand stone and the like, and adding cement, water and the like. In special environments such as ocean, the recycled concrete needs to have compression resistance and carbonization resistance, and when the recycled concrete is prepared by the prior art, the raw materials cannot be driven to reciprocate to fully mix so as to prepare the compression resistance and carbonization resistance recycled concrete with aluminum powder.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the compression-resistant carbonization-resistant recycled concrete and the preparation method thereof, and the compression-resistant carbonization-resistant recycled concrete with aluminum powder is prepared by fully mixing the raw materials under the condition of driving the raw materials to swing reciprocally.
The technical scheme adopted for solving the technical problems is as follows:
the preparation method of the compression-resistant carbonization-resistant recycled concrete comprises the following steps:
step one: grinding fine aggregate, cement and fly ash, and then adding water to mix to obtain a mixture A;
step two: grinding coarse aggregate, sand particles and 4A zeolite, and adding water to mix to obtain a mixture B;
step three: and mixing the mixture A and the mixture B, adding aluminum powder, a water reducing agent and polyethylene fibers, and fully stirring to obtain a mixture C.
Further, the concrete comprises the following components in parts by weight: 150-200 parts of fine aggregate; 180-220 parts of cement; 80-160 parts of fly ash; 160-250 parts of coarse aggregate; 300-350 parts of sand particles; 60-80 parts of 4A zeolite; 120-150 parts of aluminum powder; 30-35 parts of water reducer; 40-60 parts of polyethylene fiber and 300-320 parts of water.
Further, the device comprises a guide frame, wherein a collecting barrel is connected to the guide frame in a sliding manner, a screw rod sleeve is fixedly connected to the collecting barrel, a screw rod for driving the screw rod sleeve to slide back and forth is rotated on the guide frame, two side pipes are fixedly connected to the two ends of the collecting barrel, grinding barrels connected with the corresponding side pipes in a sliding manner are fixedly connected to the two ends of the guide frame, and screw frames for pushing materials to be transported are respectively rotated on the two grinding barrels.
Further, the follow-up barrel is rotated on the collecting barrel, the upper cover is connected on the follow-up barrel in a rotating mode, a plurality of spiral sheets are fixedly connected on the inner wall of the follow-up barrel, two guide frames are fixedly connected on the guide frames, an upper support is fixedly connected on the two guide frames, a stirring frame is connected on the upper support in a rotating mode, and a mixing frame is fixedly connected at the lower end of the stirring frame.
Further, a gear ring is fixedly connected to the follow-up barrel, and the gear ring is meshed with one of the guide frames for transmission.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a flow chart of a method of preparing recycled concrete;
FIG. 2 is a structural view of a collection barrel reciprocally sliding to prepare concrete;
FIG. 3 is a block diagram of a transmission material;
FIG. 4 is a block diagram of a mixed raw material;
FIG. 5 is a block diagram of the rotation of a plurality of flights;
FIG. 6 is a block diagram of a mixture of multiple materials;
FIG. 7 is a block diagram of a drive for rotation of a plurality of offset plates;
FIG. 8 is a block diagram of a polishing material;
FIG. 9 is a block diagram of the rotation of the two plates;
fig. 10 is a diagram of an apparatus for preparing pressure-resistant carbonization-resistant recycled concrete.
A guide frame 11; a grinding barrel 12; a screw rod 13; a guide frame 14; an upper bracket 15; a stirring frame 21; a mixing rack 22; a collection tub 31; a side tube 32; a screw sleeve 33; a screw frame 34; a follow-up barrel 41; a spiral piece 42; a ring gear 43; an upper cover 44; a deviation plate 51; a deflection wheel 52; a center wheel 61; a dispersion frame 62; an inner grinding frame 63; a cylinder I64; an outer grinding frame 71; a closing plate 72; a road wheel 73; guide wheels 74.
Detailed Description
Referring to fig. 1, a process flow of preparing recycled concrete is described in detail:
the preparation method of the compression-resistant carbonization-resistant recycled concrete comprises the following steps:
step one: the fine aggregate, the cement and the fly ash are ground and then added with water to be mixed to obtain a mixture A, so that the fine aggregate and the fly ash can be sufficiently ground to prevent unqualified fine aggregate particles from participating in the preparation of concrete;
step two: grinding coarse aggregate, sand grains and 4A zeolite, adding water, mixing to obtain a mixture B, and adding the sand grains to increase the grinding effect of the coarse aggregate so as to prevent unqualified coarse aggregate with overlarge volume from participating in the preparation of concrete;
step three: and mixing the mixture A and the mixture B, adding aluminum powder, a water reducing agent and polyethylene fibers, fully stirring to obtain a mixture C, oxidizing the aluminum powder to generate aluminum oxide and the polyethylene fibers to strengthen the compression resistance and the carbon resistance of the concrete, and modifying the obtained mixture C according to the use requirement to adapt to the use requirement.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 2 and 3, the implementation of the process for preparing mixture C is described in detail:
the device comprises a guide frame 11, a collecting barrel 31 is slidingly connected to the guide frame 11, a screw rod sleeve 33 is fixedly connected to the collecting barrel 31, a screw rod 13 is rotationally connected to the guide frame 11, the screw rod 13 is fixedly connected to an output shaft of a speed reduction motor I, the speed reduction motor I is fixedly connected to the guide frame 11, the screw rod sleeve 33 and the screw rod 13 are in threaded transmission, the speed reduction motor I is started to drive the screw rod 13 to rotate, the screw rod 13 is in reciprocating sliding motion through the screw rod sleeve 33, the screw rod sleeve 33 drives the collecting barrel 31 to reciprocate, so that reciprocating swinging of materials in the collecting barrel 31 can be realized, shaking of the materials can be realized, the materials are fully mixed, two side pipes 32 are fixedly connected to two ends of the collecting barrel 31, two side pipes 32 are fixedly connected to two ends of the guide frame 11, two side pipes 32 are respectively in corresponding grinding barrels 12 in a sliding manner, a spiral frame 34 is rotationally connected to two spiral frames 34 are respectively, two spiral frames 34 are respectively fixedly connected to the output shafts of the speed reduction motor II, two speed reduction motors II are respectively fixedly connected to corresponding grinding barrels 12, the two spiral frames 34 are respectively in the spiral frames 34B are respectively rotated to drive two spiral frames 32B and two spiral frames respectively, and two spiral frames are respectively rotated to be used for driving two spiral frames and two spiral frames B and two spiral frames are respectively under two spiral frames are used for mixing materials to be mixed, and mixed materials are processed, and mixed materials are mixed, and the mixture C is processed and mixed.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 4 and 5, the process of preparing recycled concrete from the mixed raw materials will be described in detail:
the utility model discloses a concrete preparation method, including collecting bucket 31, be connected with the follow-up bucket 41 on rotating, be connected with upper cover 44 on the follow-up bucket 41, fixedly connected with a plurality of spiral slices 42 on the follow-up bucket 41 inner wall, fixedly connected with two leading truck 14 on the leading truck 11, fixedly connected with upper bracket 15 on two leading truck 14, be connected with stirring frame 21 on the upper bracket 15 on rotating, the lower extreme fixedly connected with of stirring frame 21 mixes frame 22, stirring frame 21 fixedly connected with is on gear motor III's output shaft, gear motor III fixedly connected with is on upper bracket 15, start gear motor III, gear motor III drives stirring frame 21 and rotates, stirring frame 21 and mixing frame 22 rotate down carry out abundant mixing to multiple raw materials, the cooperation collects the reciprocal slip of bucket 31, thereby mix the raw materials that can abundant, make multiple raw materials abundant disperse, thereby can realize the preparation of recycled concrete.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 4 and 5, the process of mixing the raw materials by driving the plurality of spiral sheets to rotate will be described in detail:
the gear ring 43 is fixedly connected to the follow-up barrel 41, the gear ring 43 is meshed with a rack fixedly connected to one of the guide frames 14 for transmission, when the collecting barrel 31 slides reciprocally, the gear ring 43 rotates under the guide of the rack under the circumstance of sliding reciprocally, the gear ring 43 drives the follow-up barrel 41 to rotate, the follow-up barrel 41 drives the spiral sheets 42 to rotate, and therefore the spiral sheets 42 fully mix raw materials, and the spiral sheets 42 can fully drive the raw materials to swing under the circumstance of swinging reciprocally, so that the raw materials are fully mixed.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 7, 8, 9 and 10, the process of grinding the raw materials in two grinding drums will be described in detail:
two all rotate on the grinding barrel 12 and be connected with shrouding 72, all sliding connection has interior mill frame 63 on every shrouding 72, all fixedly connected with outer mill frame 71 on every grinding barrel 12 inner wall, all fixedly connected with cylinder I64 on every shrouding 72, the cylinder pole of every cylinder I64 respectively with corresponding interior mill frame 63 fixed connection, drive two interior mill frames 63 and rotate when two shrouding 72 rotate, two interior mill frames 63 cooperate the outer mill frame 71 that corresponds to grind the raw materials, can also start two cylinders I64, the cylinder pole of two cylinders I64 drives two interior mill frames 63 and goes up and down, thereby realize the regulation of two interior mill frames 63 and the granularity of the grinding of corresponding outer mill frame 71 interval, thereby realize the regulation of the granularity of the grinding of material.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 7, the process of fully mixing the ground raw materials will be described in detail:
two dispersion frames 62 are fixedly connected to the inner grinding frames 63, and the ground raw materials are fed from the middle parts of the corresponding outer grinding frames 71, so that the two dispersion frames 62 are driven to rotate by the two inner grinding frames 63 to fully mix the ground raw materials.
In combination with the above embodiment, the following functions can also be realized;
the implementation of the thoroughly mixed raw materials is described in detail with reference to fig. 6 and 7:
the two grinding barrels 12 are respectively and rotatably connected with a deflection plate 51, each deflection plate 51 is respectively and fixedly connected with a deflection wheel 52, each dispersion frame 62 is respectively and fixedly connected with a central wheel 61, the two central wheels 61 are respectively in meshed transmission with the corresponding deflection wheels 52, when the two inner grinding frames 63 rotate, the two central wheels 61 are driven to rotate in a meshed mode, the deflection wheels 52 are driven to rotate by the rotation of the rotation wheels 61, and therefore the deflection wheels 52 drive the deflection plates 51 to rotate, various raw materials are driven to be fully mixed, and the preparation of a mixture A and a mixture B is achieved.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 9 and 10, the implementation process of driving two sealing plates to rotate is described in detail:
two all fixedly connected with leading wheel 74 on the grinding vessel 12, all rotate on two shrouding 72 and be connected with a plurality of walking wheels 73, a plurality of walking wheels 73 respectively with the corresponding leading wheel 74 meshing transmission, a plurality of walking wheels 73 respectively fixed connection is on the output shaft of a plurality of gear motor IV, a plurality of gear motor IV respectively fixed connection is on two shrouding 72, start a plurality of gear motor IV, a plurality of gear motor IV drive a plurality of walking wheels 73 rotation, a plurality of walking wheels 73 rotate down along corresponding leading wheel 74, thereby realize the rotation of two shrouding 72, realize the abundant processing to multiple raw materials, realize the preparation of mixture A and mixture B.
In combination with the above embodiment, the following functions can also be realized;
the process of mixing the various materials is described in detail with reference to fig. 2 and 5:
the circumference diameter of the rotation of the stirring frame 21 is smaller than that of the rotation of the mixing frame 22, so that the stirring frame 21 at the upper end can not interfere under the condition that the plurality of spiral sheets 42 swing reciprocally, and the raw materials can be fully mixed, thereby realizing the manufacture of the recycled concrete.
The concrete consists of the following components in parts by weight: 150-200 parts of fine aggregate; 180-220 parts of cement; 80-160 parts of fly ash; 160-250 parts of coarse aggregate; 300-350 parts of sand particles; 60-80 parts of 4A zeolite; 120-150 parts of aluminum powder; 30-35 parts of water reducer; 40-60 parts of polyethylene fiber and 300-320 parts of water.
Claims (10)
1. The preparation method of the compression-resistant carbonization-resistant recycled concrete is characterized by comprising the following steps of:
step one: grinding fine aggregate, cement and fly ash, and then adding water to mix to obtain a mixture A;
step two: grinding coarse aggregate, sand particles and 4A zeolite, and adding water to mix to obtain a mixture B;
step three: and mixing the mixture A and the mixture B, adding aluminum powder, a water reducing agent and polyethylene fibers, and fully stirring to obtain a mixture C.
2. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 1, wherein: the device is realized through a resistance to compression carbonization recycled concrete preparation facilities, the device includes leading truck (11), sliding connection has on leading truck (11) to collect bucket (31), rigid coupling has screw sleeve (33) on collecting bucket (31), it has screw (13) of drive screw sleeve (33) reciprocating sliding to rotate on leading truck (11), the both ends rigid coupling of collecting bucket (31) has two limit pipe (32), the both ends rigid coupling of leading truck (11) have with corresponding limit pipe (32) sliding connection's grinding bucket (12), all rotate on two grinding buckets (12) have spiral frame (34) of promotion material transportation.
3. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 2, wherein: a follow-up barrel (41) is rotated on the collecting barrel (31), an upper cover (44) is connected on the follow-up barrel (41) in a rotating way, a plurality of spiral sheets (42) are fixedly connected on the inner wall of the follow-up barrel (41), two guide frames (14) are fixedly connected to the guide frames (11), an upper support (15) is fixedly connected to the two guide frames (14), a stirring frame (21) is rotatably connected to the upper support (15), and a mixing frame (22) is fixedly connected to the lower end of the stirring frame (21).
4. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 3, wherein: a gear ring (43) is fixedly connected on the follow-up barrel (41), and the gear ring (43) is meshed with one of the guide frames (14) for transmission.
5. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 4, wherein: two all rotate on grinding vat (12) and be connected with shrouding (72), all sliding connection has interior mill frame (63) on every shrouding (72), all rigid coupling has outer mill frame (71) on every grinding vat (12) inner wall, all rigid coupling has cylinder I (64) that drive interior mill frame (63) of correspondence on every shrouding (72) and go up and down.
6. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 5, wherein: and the two inner grinding frames (63) are fixedly connected with a dispersing frame (62).
7. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 6, wherein: the two grinding barrels (12) are respectively and rotatably connected with a deflection plate (51), each deflection plate (51) is fixedly connected with a deflection wheel (52), and each dispersion frame (62) is fixedly connected with a central wheel (61) for driving the corresponding deflection wheel (52) to rotate.
8. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 7, wherein: guide wheels (74) are fixedly connected to the two grinding barrels (12), and travelling wheels (73) rolling along the corresponding guide wheels (74) are rotatably connected to the two sealing plates (72).
9. The method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 3, wherein: the circumferential diameter of rotation of the stirring frame (21) is smaller than that of the mixing frame (22).
10. The recycled concrete prepared by the method for preparing the compression-resistant carbonization-resistant recycled concrete according to claim 1, wherein: the concrete consists of the following components in parts by weight: 150-200 parts of fine aggregate; 180-220 parts of cement; 80-160 parts of fly ash; 160-250 parts of coarse aggregate; 300-350 parts of sand particles; 60-80 parts of 4A zeolite; 120-150 parts of aluminum powder; 30-35 parts of water reducer; 40-60 parts of polyethylene fiber and 300-320 parts of water.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281386A (en) * | 2019-07-13 | 2019-09-27 | 六安市利康标识有限公司 | The automation circulation stirring technique of concrete |
| JP2021024268A (en) * | 2019-08-02 | 2021-02-22 | 胡金霞 | Wear-resistant concrete manufacturing apparatus for river construction |
| CN113334599A (en) * | 2021-04-08 | 2021-09-03 | 苏州市职业大学 | Stepless adjusting device for mixing multiple materials |
| CN113650192A (en) * | 2021-08-10 | 2021-11-16 | 安徽茂诚路桥工程有限公司 | Pitch is recycled and is ground processing equipment |
| CN113683370A (en) * | 2021-10-08 | 2021-11-23 | 深圳市京基混凝土有限公司 | Compression-resistant carbonization-resistant recycled concrete and preparation method thereof |
| CN114890742A (en) * | 2022-05-12 | 2022-08-12 | 湖州职业技术学院(湖州广播电视大学)(湖州社区大学) | Nano-material composite ultra-high performance concrete |
| CN217313122U (en) * | 2022-02-23 | 2022-08-30 | 河南省陆壹实业有限公司 | Admixture dosing unit |
| CN115376809A (en) * | 2022-08-25 | 2022-11-22 | 高永利 | Rubidium iron boron magnet processing method |
| CN218281737U (en) * | 2022-07-14 | 2023-01-13 | 山东华鲁恒升化工股份有限公司 | Chemical production is with mixing stirred tank |
-
2023
- 2023-02-09 CN CN202310091274.5A patent/CN116082061B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281386A (en) * | 2019-07-13 | 2019-09-27 | 六安市利康标识有限公司 | The automation circulation stirring technique of concrete |
| JP2021024268A (en) * | 2019-08-02 | 2021-02-22 | 胡金霞 | Wear-resistant concrete manufacturing apparatus for river construction |
| CN113334599A (en) * | 2021-04-08 | 2021-09-03 | 苏州市职业大学 | Stepless adjusting device for mixing multiple materials |
| CN113650192A (en) * | 2021-08-10 | 2021-11-16 | 安徽茂诚路桥工程有限公司 | Pitch is recycled and is ground processing equipment |
| CN113683370A (en) * | 2021-10-08 | 2021-11-23 | 深圳市京基混凝土有限公司 | Compression-resistant carbonization-resistant recycled concrete and preparation method thereof |
| CN217313122U (en) * | 2022-02-23 | 2022-08-30 | 河南省陆壹实业有限公司 | Admixture dosing unit |
| CN114890742A (en) * | 2022-05-12 | 2022-08-12 | 湖州职业技术学院(湖州广播电视大学)(湖州社区大学) | Nano-material composite ultra-high performance concrete |
| CN218281737U (en) * | 2022-07-14 | 2023-01-13 | 山东华鲁恒升化工股份有限公司 | Chemical production is with mixing stirred tank |
| CN115376809A (en) * | 2022-08-25 | 2022-11-22 | 高永利 | Rubidium iron boron magnet processing method |
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