CN113304879A - Production process of recycled concrete for treating construction waste - Google Patents
Production process of recycled concrete for treating construction waste Download PDFInfo
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- CN113304879A CN113304879A CN202110798344.1A CN202110798344A CN113304879A CN 113304879 A CN113304879 A CN 113304879A CN 202110798344 A CN202110798344 A CN 202110798344A CN 113304879 A CN113304879 A CN 113304879A
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- construction waste
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- 238000010276 construction Methods 0.000 title claims abstract description 39
- 239000002699 waste material Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000003756 stirring Methods 0.000 claims abstract description 47
- 229910052742 iron Inorganic materials 0.000 claims abstract description 43
- 230000035939 shock Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000004064 recycling Methods 0.000 claims description 7
- 206010024796 Logorrhoea Diseases 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
- B03B9/065—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being building rubble
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/12—Mills with non-rotating spiked members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/40—Adding fluid, other than for crushing or disintegrating by fluid energy with more than one means for adding fluid to the material being crushed or disintegrated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/02—Codes relating to disintegrating devices adapted for specific materials for reinforced concrete
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- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the field of construction waste, in particular to a construction waste treatment recycled concrete production process, which is completed by matching construction waste treatment recycled concrete production equipment. Dust flies upward when reducing the crushing through getting the building rubbish wet, and rethread sewage carries out the shock attenuation can, and the sewage that recycles at last stirs and makes new concrete, and even material loading is favorable to removing the iron nail, also is favorable to feeding to multiple stirring parts in, and multiple stirring rolls, can stir the bits of broken glass fast effectual to the concrete piece.
Description
Technical Field
The invention relates to the field of construction waste, in particular to a production process for treating and recycling concrete by construction waste.
Background
The building industry, one of the prop industries of national economy, is rapidly developed in the last two decades, and is broken down into the main melody of each city along with the vigorous progress of city construction. The removal can generate a large amount of construction waste.
Construction waste often contains a large amount of nails, reinforcing bar, and these nails, reinforcing bar are generally together fixed with the concrete, hardly separate out alone, consequently, retrieve to this part construction waste when smashing, and nail, reinforcing bar, concrete piece are all smashed together, but the difficult smashing of nail and reinforcing bar hardness height, block reducing mechanism or cause the quick wearing and tearing of reducing mechanism easily.
Disclosure of Invention
The invention aims to provide a production process of recycled concrete for treating construction wastes, aiming at the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a construction waste handles concrete production technology of recycling, this construction waste handles concrete production technology of recycling adopts following construction waste to handle concrete production facility cooperation and accomplishes, this construction waste handles concrete production facility of recycling includes the box, box one side is equipped with first feed inlet, the rear side of first feed inlet is equipped with the crushing part, the direction that first feed inlet was kept away from to the crushing part is equipped with the even transportation parts of magnet, the even transportation parts of magnet is kept away from crushing part one side and is equipped with multiple garrulous part, multiple garrulous part below is equipped with stirring parts.
Preferably, a feeding guide plate is fixedly arranged at the lower end of the first feeding hole, a fixed table is fixedly arranged below the feeding guide plate, and an iron nail box is arranged on one side of the box body.
Preferably, the crushing part includes the crushing chamber, and the crushing chamber is located first feed inlet rear side, and first feed inlet upper end has set firmly hydraulic telescoping mechanism, and the terminal surface has set firmly the clamp plate under the hydraulic telescoping mechanism, and the terminal surface array has evenly set firmly a plurality of lugs under the clamp plate, and the inside water cavity that is equipped with of fixed station is connected between water cavity and the crushing chamber and is equipped with the inlet tube, is equipped with the check valve in the inlet tube, and crushing chamber below is equipped with the cushion chamber, is connected between cushion chamber and the crushing chamber and is equipped with the outlet pipe, is equipped with the filter in the outlet pipe.
Preferably, the iron-attracting uniform transportation component comprises a first motor, the first motor is fixed on one side wall of the box body far away from the iron nail box, the first motor is provided with a first threaded column towards the iron nail box, the first threaded column penetrates through one side wall of the box body and is rotatably connected to the iron nail box, an extensible threaded block is rotatably arranged on the outer circumferential surface of the first threaded column, an iron-attracting disc is fixedly arranged on the lower end surface of the extensible threaded block, the iron-attracting disc is provided with a first rotating shaft towards the direction of the first feeding hole, the first rotating shaft is rotatably connected to two side walls of the box body, a cylinder is arranged below the first rotating shaft and is slidably connected to the two side walls of the box body, a sliding plate is fixedly arranged at the lower end of the cylinder, a second rotating shaft is arranged below the sliding plate and is rotatably connected to the sliding plate, six material homogenizing plates are uniformly and fixedly arranged on the outer circumferential surface of the second rotating shaft, a first linkage belt is connected between the first threaded column and the second rotating shaft, a second linkage belt is connected between the first threaded column and the second rotating shaft, first screw thread post is equipped with first drive wheel to first motor direction, and first drive wheel below is equipped with second screw thread post, and first drive wheel direction is kept away from to second screw thread post is equipped with the push pedal, and push pedal sliding connection is at box both sides wall, and second screw thread post direction is kept away from to the push pedal is equipped with third screw thread post, is connected between first axis of rotation and the cylinder both sides and is equipped with two stay cords.
Preferably, a second motor is fixedly arranged on one side wall of the box body at the rear side of the box body towards the iron nail box, the second motor is provided with a third rotating shaft towards the direction of the first driving wheel, one end, far away from the second motor, of the third rotating shaft is rotatably connected to the wall of the box body, a fourth rotating shaft is arranged towards the direction of the first threaded column at the third rotating shaft, two ends of the fourth rotating shaft are rotatably connected to two side walls of the box body, a fifth driving shaft is arranged below the second rotating shaft, two ends of the fifth driving shaft are rotatably connected to two side walls of the box body, a conveying belt is connected between the third rotating shaft, the fourth rotating shaft and the fifth driving shaft, a second driving wheel is fixedly arranged at one end of the third threaded column at the fifth driving shaft, the second driving wheel is in transmission connection with the third threaded column, and the first driving wheel is in transmission connection with the second threaded column.
Preferably, the multiple crushing component comprises a third motor, the third motor is positioned on one side wall of the box body far away from the iron nail box, a first linkage column is fixedly arranged on the third motor in the direction towards the iron nail box, one end of the first linkage column far away from the third motor is fixedly provided with a rotating cylinder, one end of the rotating cylinder far away from the first linkage column is fixedly provided with a second linkage column, one end of the second linkage column far away from the rotating cylinder is rotatably connected onto the box body, a second feed inlet is arranged above the rotating cylinder, an arc-shaped sliding plate is arranged in the second feed inlet, the upper end of the arc-shaped sliding plate is fixedly provided with a first switch plate, a first linkage shaft is arranged on the second linkage column far away from the first feed inlet, the first linkage shaft penetrates through two ends of the rotating cylinder and is rotatably connected onto two side walls of the box body, a second linkage shaft is arranged on the first feed inlet in the direction of the first linkage shaft, two ends of the second linkage shaft, the third linkage shaft penetrates through two ends of the rotating cylinder and is fixedly connected to two side walls of the box body, a third linkage belt is connected between the second linkage column and the first linkage shaft, a fourth linkage belt is connected between the second linkage shaft and the third rotation shaft, the first linkage shaft is fixedly provided with a first grinding column on the outer circumferential surface in the rotating cylinder, the second linkage shaft is fixedly provided with a second grinding column on the outer circumferential surface in the rotating cylinder, the third linkage shaft is fixedly provided with a third grinding column on the outer circumferential surface in the rotating cylinder, and two circular sliding sealing plates are arranged on two penetrating sides of the first linkage shaft, the second linkage shaft, the third linkage shaft and the rotating cylinder.
Preferably, the stirring part comprises a fourth motor, the fourth motor is located on the bottom surface of the box body below the multiple stirring part, a stirring column is fixedly arranged at the upper end of the fourth motor, a plurality of stirring plates are fixedly arranged on the outer circumferential surface of the stirring column, a stirring cylinder is arranged in the peripheral direction of the stirring plates, a funnel is arranged above the stirring cylinder, a funnel fixing plate is fixedly arranged on the periphery of the funnel, the funnel fixing plate is fixedly connected to the box body, a second switch plate is fixedly arranged on one side, away from the iron absorption uniform transportation part, of the funnel fixing plate, and a water inlet channel is connected and arranged between the stirring cylinder and the damping cavity.
Preferably, the production process of the construction waste treatment recycled concrete comprises the following steps:
s1, feeding and crushing, wherein the construction waste enters the crushing part through the first feeding hole to be watered and crushed;
s2: uniformly feeding and sucking iron nails, uniformly pushing the iron nails onto a conveyor belt, and sucking the iron nails in the construction waste;
s3: rolling and multi-crushing, namely feeding the concrete blocks into a rotating cylinder through a conveying belt to be rolled and multi-crushed;
s4: stirring to prepare concrete, feeding the crushed concrete into a stirring drum through a funnel, adding water, and stirring to generate new concrete.
Has the advantages that:
1. the dust flying during crushing is reduced by wetting the building waste, the sewage is used for damping, and finally the sewage is used for stirring to prepare new concrete.
2. The uniform feeding is beneficial to sucking and removing iron nails and is also beneficial to feeding into the multiple stirring parts.
3. The multiple stirring of rolling can be fast effectual stirs the garrulous to the concrete piece.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a process flow diagram of the present invention.
Fig. 2 is a schematic isometric view of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a front view longitudinal section a-a structural schematic diagram of the present invention.
FIG. 5 is an isometric cross-sectional view of a uniform transportation component of an internal magnet according to the present invention
Fig. 6 is an isometric cross-sectional view of the internal structure of the present invention.
Fig. 7 is a schematic structural diagram of a top view of the internal structure of the present invention.
In the figure, a box body 1, a crushing part 2, a magnet uniform transportation part 3, a multiple-stirring part 4, a stirring part 5, a first feed inlet 101, a feed guide plate 102, a nail box 103, a fixed platform 104, a crushing cavity 201, a hydraulic telescopic mechanism 202, a pressure plate 203, a lug 204, a water inlet pipe 205, a one-way valve 206, a damping cavity 207, a water outlet pipe 208, a filter plate 209, a water cavity 210, a first motor 301, a first threaded column 302, a first rotating shaft 303, a cylinder 304, a second rotating shaft 305, a sliding plate 306, a first linkage belt 307, a second linkage belt 308, a second threaded column 309, a third threaded column 310, a pushing plate 311, a first driving wheel 312, a telescopic threaded block 313, a magnet disc 314, a pull rope 315, a material homogenizing plate 316, a second motor 317, a third rotating shaft 318, a fourth rotating shaft 319, a fifth rotating shaft 320, a conveying belt 321, a second driving wheel 322, a first guide block 323, a second guide block 324, a first feed inlet 101, a feed guide plate 102, a first screw column 302, a first screw, a second rotating shaft, a second rotating shaft, a second rotating block, The device comprises a third motor 401, a first linkage column 402, a second linkage column 403, a rotating cylinder 404, a first linkage shaft 405, a second linkage shaft 406, a third linkage belt 407, a fourth linkage belt 408, a third linkage shaft 409, a first grinding column 410, a second grinding column 411, a third grinding column 412, an arc-shaped sliding plate 413, a first switch plate 414, a second feed inlet 415, a circular sliding sealing plate 416, a funnel 501, a funnel fixing plate 502, a second switch plate 503, a stirring cylinder 504, a fourth motor 505, a stirring column 506, a water inlet channel 507 and a stirring plate 508.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
With reference to fig. 1-7, a construction waste treatment recycled concrete production process, the construction waste treatment recycled concrete production process is completed by adopting the following construction waste treatment recycled concrete production equipment, the construction waste treatment recycled concrete production equipment comprises a box body 1, a first feed inlet 101 is formed in one side of the box body 1, a crushing component 2 is arranged on the rear side of the first feed inlet, an iron absorption uniform transportation component 3 is arranged in the direction in which the crushing component 2 is far away from the first feed inlet, a multiple crushing component 4 is arranged on one side of the iron absorption uniform transportation component 3 far away from the crushing component 2, and a stirring component 5 is arranged below the multiple crushing component 4.
Further, a feeding guide plate 102 is fixedly arranged at the lower end of the first feeding hole 101, a fixing table 104 is fixedly arranged below the feeding guide plate 102, and an iron nail box 103 is arranged on one side of the box body 1.
Further, crushing part 2 includes crushing chamber 201, crushing chamber 201 is located first feed inlet 101 rear side, first feed inlet 101 upper end has set firmly hydraulic telescoping mechanism 202, the terminal surface has set firmly clamp plate 203 under hydraulic telescoping mechanism 202, terminal surface array has evenly set firmly a plurality of lugs 204 under clamp plate 203, the inside water cavity 210 that is equipped with of fixed station 104, it is equipped with inlet tube 205 to be connected between water cavity 210 and the crushing chamber 201, be equipped with check valve 206 in the inlet tube 205, crushing chamber 201 below is equipped with shock attenuation chamber 207, it is equipped with outlet pipe 208 to be connected between shock attenuation chamber 207 and the crushing chamber 201, be equipped with filter 209 in the outlet pipe 208.
Further, the iron-attracting uniform transportation component 3 comprises a first motor 301, the first motor 301 is fixed on a side wall of the box body 1 far away from the iron nail box 103, the first motor 301 is provided with a first threaded column 302 towards the iron nail box 103, the first threaded column 302 penetrates through a side wall of the box body 1 and is rotatably connected to the iron nail box 103, an expansion threaded block 313 is rotatably arranged on the outer circumferential surface of the first threaded column 302, an iron-attracting disc 314 is fixedly arranged on the lower end surface of the expansion threaded block 313, a first rotating shaft 303 is arranged towards the first feeding hole 101 on the iron-attracting disc 314, the first rotating shaft 303 is rotatably connected to two side walls of the box body 1, a cylinder 304 is arranged below the first rotating shaft 303, the cylinder 304 is slidably connected to two side walls of the box body 1, a sliding plate 306 is fixedly arranged at the lower end of the cylinder 304, a second rotating shaft 305 is arranged below the sliding plate 306, the second rotating shaft 305 is rotatably connected to the sliding plate 306, and six uniform material mixing plates 316 are uniformly arranged on the outer circumferential surface of the second rotating shaft 305, a first linkage belt 307 is connected between the first threaded column 302 and the first rotating shaft 303, a second linkage belt 308 is connected between the first threaded column 302 and the second rotating shaft 305, a first driving wheel 312 is arranged in the direction of the first motor 301 by the first threaded column 302, a second threaded column 309 is arranged below the first driving wheel 312, a push plate 311 is arranged in the direction of the second threaded column 309 away from the first driving wheel 312, the push plate 311 is slidably connected to two side walls of the box body 1, a third threaded column 310 is arranged in the direction of the push plate 311 away from the second threaded column 309, and two pull ropes 315 are connected between the first rotating shaft 303 and two sides of the cylinder 304.
Further, a second motor 317 is fixedly arranged on one side wall of the box body 1, which is towards the rear side of the box body 103, a third rotating shaft 318 is arranged on the second motor 317 towards the direction of the first rotating shaft 312, one end of the third rotating shaft 318, which is far away from the second motor 317, is rotatably connected to the wall of the box body, a fourth rotating shaft 319 is arranged on the third rotating shaft 318 towards the direction of the first threaded column 302, two ends of the fourth rotating shaft 319 are rotatably connected to two side walls of the box body, a fifth transmission shaft 320 is arranged below the second rotating shaft 305, two ends of the fifth transmission shaft 320 are rotatably connected to two side walls of the box body, a transmission belt 321 is connected among the third rotating shaft 318, the fourth rotating shaft 319 and the fifth transmission shaft 320, a second transmission wheel 322 is fixedly arranged on one end of the fifth transmission shaft 320 towards the third threaded column 310, the second transmission wheel 322 is in transmission connection with the third threaded column 310, and the first transmission wheel 312 is in transmission connection with the second threaded column 309.
Further, the multiple crushing component 4 comprises a third motor 401, the third motor 401 is located on a side wall of the box body 1 far away from the iron nail box 103, the third motor 401 is fixedly provided with a first linkage column 402 towards the iron nail box 103, one end of the first linkage column 402 far away from the third motor 401 is fixedly provided with a rotating cylinder 404, one end of the rotating cylinder 404 far away from the first linkage column 402 is fixedly provided with a second linkage column 403, one end of the second linkage column 403 far away from the rotating cylinder 404 is rotatably connected to the box body 1, a second feed port 415 is arranged above the rotating cylinder 404, an arc sliding plate 413 is arranged in the second feed port 415, a first switch plate 414 is fixedly arranged at the upper end of the arc sliding plate 413, a first linkage shaft 405 is arranged towards the first feed port 101 on the second linkage column 403, the first linkage shaft 405 penetrates through two ends of the rotating cylinder 404 and is rotatably connected to the box body 1, a second linkage shaft 406 is arranged towards the first feed port on a side wall of the first linkage shaft 405, a second linkage shaft 406 penetrates through two ends of the rotary cylinder 404 and is rotatably connected to two side walls of the box body 1, a third linkage shaft 409 is arranged below the second linkage column 403, the third linkage shaft 409 penetrates through two ends of the rotary cylinder 404 and is fixedly connected to two side walls of the box body 1, a third linkage belt 407 is connected between the second linkage column 403 and the first linkage shaft 405, a fourth linkage belt 408 is connected between the second linkage shaft 406 and the third rotation shaft 318, a first grinding column 410 is fixedly arranged on the outer circumferential surface of the first linkage shaft 405 in the rotary cylinder 404, a second grinding column 411 is fixedly arranged on the outer circumferential surface of the second linkage shaft 406 in the rotary cylinder 404, a third grinding column 412 is fixedly arranged on the outer circumferential surface of the third linkage shaft 409 in the rotary cylinder 404, and two circular sliding sealing plates 416 are arranged on two sides of the first linkage shaft 405, the second linkage shaft 406, the third linkage shaft 409 and the rotary cylinder 404.
Further, the stirring part 5 includes a fourth motor 505, the fourth motor 505 is located on the bottom surface of the box body 1 below the multiple-crushing part 4, a stirring column 506 is fixedly arranged at the upper end of the fourth motor 505, a plurality of stirring plates 508 are fixedly arranged on the outer circumferential surface of the stirring column 506, a stirring drum 504 is arranged in the peripheral direction of the stirring plates 508, a funnel 501 is arranged above the stirring drum 504, a funnel fixing plate 502 is fixedly arranged on the periphery of the funnel 501, the funnel fixing plate 502 is fixedly connected to the box body 1, a second switch plate 503 is fixedly arranged on one side of the funnel fixing plate 502, which is far away from the iron absorption uniform transportation part 3, and a water inlet channel 507 is connected between the stirring drum 504 and the damping cavity 207.
Further, the production process of the construction waste treatment recycled concrete comprises the following steps:
s1, crushing the feed, namely, the construction waste enters the crushing part 2 through the first feed inlet 101 to be watered and crushed;
s2: uniformly feeding and sucking iron nails, uniformly pushing the iron nails onto a conveying belt 321, and sucking the iron nails in the construction waste;
s3: tumbling multiple-crushing, wherein concrete blocks are fed into the rotating drum 404 through the conveyor belt 321 for tumbling multiple-crushing;
s4: the mixture is stirred to form concrete, and the crushed concrete enters the stirring drum 504 through the funnel 501 and is stirred by adding water to generate new concrete.
Principle of operation
Iron nail, reinforcing bar and the concrete piece among the building rubbish are put into box 1 through first feed inlet 101 in, the iron nail, reinforcing bar and concrete piece enter into crushing chamber 201, add water through inlet tube 205 earlier in garrulous chamber 201 and wet building rubbish, rethread outlet pipe 208 drainage is to the shock attenuation chamber 207 in, hydraulic telescoping mechanism 202 descends the rising movement many times, clamp plate 203 and lug 204 crush building rubbish, the preliminary crushing makes out reinforcing bar iron nail from the concrete piece, the vibrations that produce at the process of crushing are reduced by the water in the shock attenuation chamber 207.
The concrete block enters the rotating cylinder 404 through the second feeding hole 415, the third motor 401 is started to control the rotating cylinder 404 to rotate through the first linkage column 402, the first linkage column 402 rotates to drive the first linkage shaft 405 to rotate through the third linkage belt 407, the third rotation shaft 318 rotates to drive the second linkage shaft 406 to rotate through the fourth linkage belt 408, the first grinding column 410 and the second grinding column 411 rotate oppositely to grind the concrete block for one time, the first grinding column 410, the second grinding column 411 and the third grinding column 412 are matched to grind for two times, the rotating cylinder 404 rotates to grind for three times among the first grinding column 410, the second grinding column 411 and the third grinding column 412, the concrete enters the rotating cylinder 404 and rotates clockwise first, the conveyor belt 321 stirs the first switch plate 414 to drive the arc-shaped sliding plate 413 to close the second feeding hole 415, the second switch plate 503 rotates counterclockwise after one circle to stir the first switch plate 414, the second feed port 415 opens the concrete powder and enters the mixing drum 504 through the hopper 501, and the mixing drum 504 adds water and materials through the water inlet passage 507 to mix to prepare new concrete.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a construction waste handles concrete production technology of recycling, this construction waste handles concrete production technology of recycling adopts following construction waste to handle concrete production facility cooperation and accomplishes, and this construction waste handles concrete production facility of recycling includes box (1), box (1) one side is equipped with first feed inlet (101), the rear side of first feed inlet is equipped with crushing part (2), the direction that first feed inlet was kept away from in crushing part (2) is equipped with inhale even transportation parts of iron (3), it is equipped with multiple garrulous part (4) to inhale even transportation parts of iron (3) and keep away from crushing part (2) one side, multiple garrulous part (4) below is equipped with stirring part (5).
2. The production process of the construction waste treatment recycled concrete according to claim 1, wherein the production process comprises the following steps: the feeding guide plate (102) is fixedly arranged at the lower end of the first feeding hole (101), the fixing table (104) is fixedly arranged below the feeding guide plate (102), and the iron nail box (103) is arranged on one side of the box body (1).
3. The production process of the construction waste treatment recycled concrete according to claim 2, wherein the production process comprises the following steps: crushing part (2) are including crushing chamber (201), crushing chamber (201) are located first feed inlet (101) rear side, first feed inlet (101) upper end has set firmly hydraulic telescoping mechanism (202), terminal surface has set firmly clamp plate (203) under hydraulic telescoping mechanism (202), terminal surface array has evenly set firmly a plurality of lugs (204) under clamp plate (203), fixed station (104) inside is equipped with water cavity (210), it is equipped with inlet tube (205) to be connected between water cavity (210) and crushing chamber (201), be equipped with check valve (206) in inlet tube (205), crushing chamber (201) below is equipped with shock attenuation chamber (207), it is equipped with outlet pipe (208) to connect between shock attenuation chamber (207) and crushing chamber (201), be equipped with filter (209) in outlet pipe (208).
4. The production process of the construction waste treatment recycled concrete according to claim 1, wherein the production process comprises the following steps: the iron-attracting uniform transportation component (3) comprises a first motor (301), the first motor (301) is fixed on a side wall of the box body (1) far away from the iron nail box (103), the first motor (301) is provided with a first threaded column (302) towards the iron nail box (103), the first threaded column (302) penetrates through a side wall of the box body (1) to be rotatably connected onto the iron nail box (103), an extensible threaded block (313) is arranged on the outer circumferential surface of the first threaded column (302) in a rotating manner, an iron-attracting disc (314) is fixedly arranged on the lower end surface of the extensible threaded block (313), the iron-attracting disc (314) is provided with a first rotating shaft (303) towards the first feeding hole (101), the first rotating shaft (303) is rotatably connected onto two side walls of the box body (1), a cylinder (304) is arranged below the first rotating shaft (303), and the cylinder (304) is slidably connected onto two side walls of the box body (1), the cylinder (304) lower extreme has set firmly slide (306), slide (306) below is equipped with second axis of rotation (305), second axis of rotation (305) rotate to be connected on slide (306), the outer periphery of second axis of rotation (305) has evenly set firmly six homogenizing boards (316), it is equipped with first linkage area (307) to be connected between first screw thread post (302) and first axis of rotation (303), it is equipped with second linkage area (308) to be connected between first screw thread post (302) and second axis of rotation (305), first screw thread post (302) are equipped with first drive wheel (312) to first motor (301) direction, first drive wheel (312) below is equipped with second screw thread post (309), second screw thread post (309) are kept away from first drive wheel (312) direction and are equipped with push pedal (311), push pedal (311) sliding connection is in box (1) both sides wall, the third threaded column (310) is arranged on the push plate (311) far away from the second threaded column (309), and two pull ropes (315) are connected between the first rotating shaft (303) and the two sides of the cylinder (304).
5. The production process of the construction waste treatment recycled concrete according to claim 4, wherein the production process comprises the following steps: a second motor (317) is fixedly arranged on one side wall of the box body (1) towards the iron nail box (103), a third rotating shaft (318) is arranged on the second motor (317) towards the direction of the first rotating shaft (312), one end of the third rotating shaft (318), which is far away from the second motor (317), is rotatably connected to the wall of the box body, a fourth rotating shaft (319) is arranged on the third rotating shaft (318) towards the direction of the first threaded column (302), two ends of the fourth rotating shaft (319) are rotatably connected to two side walls of the box body, a fifth transmission shaft (320) is arranged below the second rotating shaft (305), two ends of the fifth transmission shaft (320) are rotatably connected to two side walls of the box body, a conveying belt (321) is connected among the third rotating shaft (318), the fourth rotating shaft (319) and the fifth transmission shaft (320), a second transmission wheel (322) is fixedly arranged on one end of the fifth transmission shaft (320) towards one end of the third threaded column (310), the second transmission wheel (322) is in transmission connection with the third threaded column (310), and the first transmission wheel (312) is in transmission connection with the second threaded column (309).
6. The production process of the construction waste treatment recycled concrete according to claim 1, wherein the production process comprises the following steps: the multiple-crushing component (4) comprises a third motor (401), the third motor (401) is positioned on one side wall of the box body (1) far away from the iron nail box (103), a first linkage column (402) is fixedly arranged on the third motor (401) towards the iron nail box (103), one end of the first linkage column (402) far away from the third motor (401) is fixedly provided with a rotating cylinder (404), one end of the rotating cylinder (404) far away from the first linkage column (402) is fixedly provided with a second linkage column (403), one end of the second linkage column (403) far away from the rotating cylinder (404) is rotatably connected onto the box body (1), a second feeding hole (415) is arranged above the rotating cylinder (404), an arc-shaped sliding plate (413) is arranged in the second feeding hole (415), a first switch plate (414) is fixedly arranged at the upper end of the arc-shaped sliding plate (413), and a first linkage shaft (405) is arranged on the second linkage column (403) far away from the first feeding hole (101), the first linkage shaft (405) penetrates through the rotating cylinder (404), two ends of the first linkage shaft (405) are rotatably connected to two side walls of the box body (1), a second linkage shaft (406) is arranged in the direction of the first feed port of the first linkage shaft (405), the second linkage shaft (406) penetrates through two ends of the rotating cylinder (404) and is rotatably connected to two side walls of the box body (1), a third linkage shaft (409) is arranged below the second linkage column (403), the third linkage shaft (409) penetrates through two ends of the rotating cylinder (404) and is fixedly connected to two side walls of the box body (1), a third linkage belt (407) is connected between the second linkage column (403) and the first linkage shaft (405), a fourth linkage belt (408) is connected between the second linkage shaft (406) and the third rotation shaft (318), and a first grinding column (410) is fixedly arranged on the outer circumferential surface of the first linkage shaft (405) in the rotating cylinder (404), the second grinding column (411) is fixedly arranged on the outer circumferential surface of the second linkage shaft (406) in the rotating cylinder (404), the third grinding column (412) is fixedly arranged on the outer circumferential surface of the third linkage shaft (409) in the rotating cylinder (404), and two circular sliding sealing plates (416) are arranged on two sides of the first linkage shaft (405), the second linkage shaft (406), the third linkage shaft (409) and the rotating cylinder (404) in a penetrating mode.
7. The production process of the construction waste treatment recycled concrete according to claim 1, wherein the production process comprises the following steps: stirring part (5) includes fourth motor (505), fourth motor (505) is located multiple stirring and smashing part (4) below box (1) bottom surface, fourth motor (505) upper end has set firmly stirring post (506), stirring post (506) outer periphery has set firmly a plurality of stirring boards (508), stirring board (508) peripheral direction is equipped with churn (504), churn (504) top is equipped with funnel (501), funnel (501) periphery has set firmly funnel fixed plate (502), funnel fixed plate (502) fixed connection is on box (1), funnel fixed plate (502) are kept away from to inhale indisputable even transportation part (3) one side and have set firmly second switch board (503), it is equipped with inhalant canal (507) to be connected between churn (504) and shock attenuation chamber (207).
8. The production process of the construction waste treatment recycled concrete according to claim 1, comprising the following steps:
s1, crushing the fed materials, namely, the construction waste enters the crushing part (2) through the first feed inlet (101) to be watered and crushed;
s2: uniformly feeding and sucking iron nails, uniformly pushing the iron nails onto a conveyor belt (321), and sucking the iron nails in the construction waste;
s3: the concrete blocks are fed into a rotating cylinder (404) through a conveyor belt (321) to be subjected to rolling multi-crushing;
s4: the mixture is stirred to form concrete, and the crushed concrete enters a stirring cylinder (504) through a funnel (501) and is stirred by adding water to generate new concrete.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116586170A (en) * | 2023-05-19 | 2023-08-15 | 江苏鹿晶新材料科技有限公司 | Preparation system and preparation process of recycled concrete |
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| CN113304879B (en) | 2022-09-27 |
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Inventor after: Xu Shuxin Inventor after: Zhang Zhen Inventor after: Chao Xiangkun Inventor after: Li Sensen Inventor before: Li Sensen |
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Effective date of registration: 20220913 Address after: Xuhe Village, Yuecheng Office, Development Zone, Heze City, Shandong Province, 274600 Applicant after: HEZE URBAN CONSTRUCTION ENGINEERING DEVELOPMENT GROUP Co.,Ltd. Address before: 201403 No. 3329, Qianqian Road, Fengxian District, Shanghai Applicant before: Shanghai Qijia Construction Engineering Equipment Co.,Ltd. |
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