CN112604759A - System for preparing reclaimed sand by concrete for secondary time and using method - Google Patents
System for preparing reclaimed sand by concrete for secondary time and using method Download PDFInfo
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- CN112604759A CN112604759A CN202011405991.3A CN202011405991A CN112604759A CN 112604759 A CN112604759 A CN 112604759A CN 202011405991 A CN202011405991 A CN 202011405991A CN 112604759 A CN112604759 A CN 112604759A
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- 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
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- 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
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- 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
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/22—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with stirrers held stationary, e.g. the material forming a ring zone by centrifugal force
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a system for preparing reclaimed sand by concrete twice and a using method thereof, belonging to the technical field of concrete processing, the system comprises a roller, a bottom plate and two groups of supporting columns, wherein the two groups of supporting columns are fixedly connected on the top end surface of the bottom plate in a bilateral symmetry manner, two sides of the roller are fixedly connected with movable rods, the top end surfaces of the two groups of supporting columns are fixedly connected with movable sleeves, the movable rods are arranged in the inner cavities of the movable sleeves, the movable rods are connected with movable sleeve bearings, a crushing device is arranged above the roller, the upper end and the lower end of the roller are fixedly connected with an inlet and outlet pipeline communicated with the inner cavity, a sealing plate detachably connected through bolts is arranged at the pipe orifices of the inlet and outlet pipeline, a transmission device is arranged on the left side of the supporting columns on the left side and is, the invention aims to solve the problem of poor treatment effect of waste concrete.
Description
Technical Field
The invention relates to the technical field of concrete processing, in particular to a system for secondarily preparing reclaimed sand by concrete and a using method thereof.
Background
The natural sand stone is a nonrenewable resource in a short time, with the increasing development of basic construction and the gradual implementation of policies of environmental protection and sustainable development, the situation of the gradual shortage of natural sand resources occurs in many areas in China, especially, the price of sand is higher when the sand consumption peak of a concrete mixing plant occurs, even no natural sand is provided, the waste concrete is recycled and made into recycled aggregate (recycled sand stone) to produce recycled concrete, the defects of the natural sand stone are overcome, and the method has important significance for the vigorous development of the recycling economy to build a resource-saving society.
Chinese patent application No. CN201921394005.1 discloses a system device for preparing reclaimed sand from waste concrete, which comprises a material gathering port, a crushing box and a top frame, wherein supporting feet are arranged at four corners of the bottom end of the top frame, a screening frame is arranged in the middle of the supporting feet, a screening net is arranged at the bottom end of the screening frame, handles are arranged at two sides of the screening frame, the crushing box is arranged at the top end of the top frame, crushing rollers are arranged at the inner sides of the crushing box, shaft sleeves are arranged at two ends of the crushing rollers, a movable plate is arranged at one side of the crushing box, a spiral blade is arranged at the inner side of the material gathering port, a motor is arranged at one side of the top frame, a controller is arranged below the motor, the output end of the controller is electrically connected with the input end of the motor through a lead, the device can only extrude the waste concrete during processing, the efficiency of the processing is not only low, but also the processing, and do not set up purifier when handling to waste concrete, a large amount of dusts can not only lead to the fact environmental pollution but also can lead to the fact the influence to staff's health when handling waste concrete.
Disclosure of Invention
The invention aims to provide a system for secondarily preparing reclaimed sand by concrete, which aims to solve the problem that the treatment effect of waste concrete is poor in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a system for concrete secondary preparation reclaimed sand, includes cylinder, bottom plate and two sets of support column, and is two sets of support column bilateral symmetry fixed connection is at the top face of bottom plate, the both sides end fixedly connected with movable rod of cylinder is two sets of the top face fixedly connected with movable sleeve of support column, the movable rod sets up the inner chamber at movable sleeve, the movable rod is connected with movable sleeve bearing, the top of cylinder is provided with breaker, the business turn over pipeline of the upper and lower end fixedly connected with inner chamber intercommunication of cylinder, business turn over pipeline mouth of pipe department is provided with can dismantle the closing plate of connection through the bolt, left side the left side of support column is provided with transmission, and transmission and cylinder transmission are connected, the right side of support column is provided with purifier.
Preferably, the crushing device comprises two groups of first supporting rods, the two groups of first supporting rods are respectively arranged on the top end surface of the movable sleeve, the two groups of first supporting rods are fixedly connected with the movable sleeve, one end face of the first support rod facing the roller is provided with a second support rod detachably connected through a bolt, a crushing pipeline detachably connected through a bolt is arranged between the two sets of the second support rods, the top end face of the crushing pipeline is fixedly connected with a feed hopper, the feed hopper is communicated with the inner cavity of the crushing pipeline, the inner cavity of the crushing pipeline is provided with two groups of driving crushing wheels and two groups of driven crushing wheels, the driving crushing wheel and the driven crushing wheel are matched with each other, two groups of motors are arranged on the front end face of the crushing pipeline, the two groups of motors are detachably connected with the crushing pipeline through bolts, and the two groups of motors are in transmission connection with the two groups of driving crushing wheels respectively.
Preferably, a communicating cloth bag is arranged below the crushing pipeline and fixedly connected with the crushing pipeline, the communicating cloth bag extends into an inner cavity of the inlet and outlet pipeline, two groups of third support rods are symmetrically arranged on the left and right sides of the top end face of the second support rod and fixedly connected with the second support rod, and the top end faces of the two groups of third support rods are fixedly connected with the feeding hopper.
Preferably, purifier includes box, intercommunication pipeline, the box passes through the bolt setting at the bottom face of bottom plate, the intercommunication pipeline runs through the top face of box to the inner chamber of box, the other end of intercommunication pipeline runs through the inner chamber of movable rod to cylinder, the intercommunication pipeline is connected with the movable rod bearing, movable rod and box fixed connection, the right side of box is provided with the suction fan, the suction fan passes through the bolt and can dismantle with the bottom plate and be connected, the inlet scoop and the box inner chamber intercommunication of suction fan.
Preferably, be provided with swing joint's valve on the intercommunication pipeline, the intercommunication pipeline cup joints the protection casing that is provided with fixed connection at the outer wall of cylinder inner chamber one end, the protection casing is provided with the multiunit through-hole, the intercommunication pipeline cup joints the solid fixed ring that is provided with fixed connection at the outer wall of box inner chamber one end, gu fixed ring's outer wall fixedly connected with dust bag, the preceding terminal surface of box is provided with the rectangle opening, and the rectangle opening part is provided with the clearance door through hinge connection.
Preferably, transmission includes motor one, motor one can dismantle with the bottom plate through the bolt and be connected, motor one's motor shaft is provided with the rim plate one that the transmission is connected, the left side the outer wall of movable rod cup joints and is provided with rim plate two, rim plate two and movable rod fixed connection, be provided with swing joint's belt between rim plate one and the rim plate two.
Preferably, the inner wall of cylinder evenly is provided with multiunit stirring piece, and stirring piece and cylinder inner wall fixed connection, the inner chamber of cylinder is provided with multiunit contact disconnected steel ball, the surface of steel ball is provided with multiunit fixed connection's steel thorn.
Preferably, the inner wall of the bottom end of the roller is provided with an inclined hopper, the bottom end surface of the roller is bilaterally symmetrically provided with two groups of vibration motors, and the vibration motors are detachably connected with the roller through bolts.
Preferably, the left side the preceding terminal surface of support column is provided with the controller, and the controller can dismantle with the support column through the bolt and be connected, controller and two sets of shock motors, motor one, two sets of motors two, suction fan electric connection, motor one is step motor, the controller is provided with PLC control system.
S1: the materials are placed in the feed hopper, the controller controls the second motor to work, the second motors respectively drive the two driving grinding wheels to rotate, and the driving grinding wheels and the driven grinding wheels are matched with each other to grind the materials and are guided into the roller through the communicating cloth bag.
S2: after the material pulverizes the completion, pass through the bolt with the closing plate and be connected with business turn over pipeline, controller control motor rotates, drives the cylinder through the cooperation between rim plate one, rim plate two and the belt and rolls, and when the cylinder rolled, the material was followed to eminence to the steel ball, impacted the material under the effect of gravity, and the impact of making a round trip through the steel ball carries out the breakage to the material.
S3: when the steel ball carries out the breakage, open the valve, the work of controller control suction fan adsorbs the dust of cylinder inner chamber material breakage production to the box through the intercommunication pipeline in, later filters the dust through the dust pocket, when carrying out the ejection of compact, opens the closing plate, and controller control shock motor work, and the material after the breakage is derived through oblique fill, business turn over pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. through the breaker that sets up can carry out the first breakage to the material, improve the efficiency of handling the material greatly, breaker crushes wheel and two sets of driven broken wheels by two sets of initiatively moreover, can make the concrete refine more, and crushing effect is also better.
2. The rotating device who sets up can drive the movable rod and rotate, drives the cylinder roll then, conveniently drives the material after handling and rolls, carries out the work that refines more, has improved kibbling effect greatly, can make things convenient for the material to advance simultaneously through the business turn over pipeline, has made things convenient for staff's use greatly.
3. Through the purifier who sets up can adsorb the dust in the cylinder, effectually prevented that the dust from influencing the environment on every side, also can prevent simultaneously that the dust from causing the influence to the staff, and the stability that can improve the movable sleeve pipe of being connected between two sets of support columns of setting and the bottom plate has improved the stability of cylinder then, conveniently carries out better processing to the material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 1;
FIG. 4 is a schematic diagram of the controller connection according to the present invention;
FIG. 5 is an enlarged view of the invention at C of FIG. 4.
In the figure: 1. a base plate; 2. a first motor; 3. a first wheel disc; 4. a belt; 5. a movable rod; 6. a second wheel disc; 7. a first supporting rod; 8. steel balls; 9. a drum; 10. stirring blocks; 11. a protective cover; 12. a second supporting rod; 13. a third supporting rod; 14. a feed hopper; 15. an active cannula; 16. a communicating pipe; 17. a valve; 18. a vibration motor; 19. an inlet pipe and an outlet pipe; 20. an inclined hopper; 21. a support pillar; 22. a suction fan; 23. a box body; 24. a driving grinding wheel; 25. crushing the pipeline; 26. the cloth bag is communicated; 27. a driven grinding wheel; 28. a dust removal bag; 29. a fixing ring; 30. a controller; 31. cleaning the door; 32. a sealing plate; 33. and a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: a system for preparing reclaimed sand from concrete secondarily refers to fig. 1, and comprises a roller 9, a bottom plate 1 and two groups of supporting columns 21, wherein the two groups of supporting columns 21 are fixedly connected to the top end face of the bottom plate 1 in a bilateral symmetry mode, and the connection between the bottom plate 1 and the two groups of supporting columns 21 can improve the overall stability.
Referring to fig. 1, two ends of the roller 9 are fixedly connected with movable rods 5, top end surfaces of two groups of supporting columns 21 are fixedly connected with movable sleeves 15, the movable rods 5 are arranged in inner cavities of the movable sleeves 15, the movable rods 5 are in bearing connection with the movable sleeves 15, and the roller 9 can conveniently roll through the matching of the movable sleeves 15 and the movable rods 5.
Referring to fig. 1, a crushing device is arranged above the drum 9, an inlet and outlet pipeline 19 with communicated inner cavities is fixedly connected to the upper end and the lower end of the drum 9, a sealing plate 32 detachably connected through bolts is arranged at the pipe orifice of the inlet and outlet pipeline 19, the material can be crushed through the crushing device, the material treatment effect is improved, and the sealing plate 32 can improve the sealing performance of the drum 9.
Referring to fig. 1, a transmission device is disposed on the left side of the left support column 21, and the transmission device is in transmission connection with the drum 9, and the drum 9 can be driven to rotate by the transmission device, so that the material can be crushed conveniently.
Referring to fig. 1, a purification device is disposed on the right side of the right support column 21, so that dust generated by material treatment can be effectively treated by the purification device, and the dust is prevented from affecting the surrounding environment and the physical health of workers.
Please refer to fig. 1 and 2, the crushing device includes two sets of first support rods 7, the two sets of first support rods 7 are respectively disposed on the top end surface of the movable sleeve 15, the two sets of first support rods 7 are fixedly connected with the movable sleeve 15, the first support rods 7 are disposed on two support rods 12 detachably connected with each other through bolts towards one end surface of the roller 9, a crushing pipeline 25 detachably connected with each other through bolts is disposed between the two sets of support rods 12, the top end surface of the crushing pipeline 25 is fixedly connected with a feed hopper 14, the feed hopper 14 is communicated with the inner cavity of the crushing pipeline 25, and when discharging is performed, materials can be conveniently placed in the roller 9 through the feed hopper 14.
Referring to fig. 1, 2 and 5, the crushing pipeline 25 has two sets of driving crushing wheels 24 and two sets of driven crushing wheels 27 in the inner cavity thereof, the driving crushing wheels 24 are matched with the driven crushing wheels 27, the crushing pipeline 25 has two sets of motors 33 on the front end surface thereof, the two sets of motors 33 are detachably connected with the crushing pipeline 25 via bolts, the two sets of motors 33 are respectively connected with the two sets of driving crushing wheels 24 in a transmission manner, when the material is crushed, the motors 33 drive the driving crushing wheels 24 to rotate, and the driving crushing wheels 24 are matched with the driven crushing wheels 27, so that the material can be conveniently crushed by extrusion, and the efficiency of processing the material can be improved.
Referring to fig. 1 and 2, a communicating cloth bag 26 is disposed below the crushing pipeline 25, the communicating cloth bag 26 is fixedly connected to the crushing pipeline 25, the communicating cloth bag 26 extends into the inner cavity of the inlet/outlet pipeline 19, and the communicating cloth bag 26 facilitates the introduction of the material into the inner cavity of the drum 9.
Referring to fig. 1 and 2, two sets of three support rods 13 are symmetrically arranged on the top end surfaces of the two support rods 12, the two sets of three support rods 13 are fixedly connected with the two support rods 12, the top end surfaces of the two sets of three support rods 13 are fixedly connected with the feeding hopper 14, and the stability of the feeding hopper 14 can be improved by the cooperation of the two support rods 12 and the three support rods 13.
Referring to fig. 1 and 3, the purifying device includes a box 23 and a communication pipeline 16, the box 23 is disposed on a bottom end surface of the bottom plate 1 through a bolt, the communication pipeline 16 penetrates through a top end surface of the box 23 to an inner cavity of the box 23, the other end of the communication pipeline 16 penetrates through the movable rod 5 to an inner cavity of the drum 9, the communication pipeline 16 is in bearing connection with the movable rod 5, the movable rod 5 is fixedly connected with the box 23, a suction fan 22 is disposed on a right side of the box 23, the suction fan 22 is detachably connected with the bottom plate 1 through a bolt, an air suction opening of the suction fan 22 is communicated with the inner cavity of the box 23, when dust is treated, the suction fan 22 introduces the dust in the inner cavity of the drum 9 into the box 23 through the communication pipeline 16, and.
Referring to fig. 1 and 3, the communicating pipe 16 is provided with a movably connected valve 17, so as to increase the sealing performance of the communicating pipe 16.
Referring to fig. 1 and 3, the communicating pipe 16 is provided with a fixedly connected protective cover 11 in a sleeved manner on the outer wall of one end of the inner cavity of the drum 9, and the protective cover 11 is provided with a plurality of groups of through holes, so that materials can be prevented from entering the communicating pipe 16, and the communicating pipe 16 can be prevented from being blocked by the materials.
Referring to fig. 1 and 3, the communicating pipe 16 is provided with a fixing ring 29 fixedly connected to the outer wall of one end of the inner cavity of the box 23 in a sleeved manner, the outer wall of the fixing ring 29 is fixedly connected to a dust removing bag 28, and the dust can be conveniently treated by the dust removing bag 28, so that the dust can be conveniently concentrated in the later period.
Referring to fig. 1 and 4, a rectangular opening is formed in a front end surface of the box 23, and a cleaning door 31 connected by a hinge is disposed at the rectangular opening, so that an inner cavity of the box 23 can be cleaned conveniently.
Please refer to fig. 1, the transmission device includes a first motor 2, the first motor 2 is detachably connected with the bottom plate 1 through a bolt, a first wheel disc 3 connected in transmission is arranged on a motor rotating shaft of the first motor 2, a second wheel disc 6 is sleeved on an outer wall of the left movable rod 5, the second wheel disc 6 is fixedly connected with the movable rod 5, a belt 4 movably connected between the first wheel disc 3 and the second wheel disc 6 is arranged, when the roller 9 rolls, the first motor 2 is arranged through the first wheel disc 3, the movable rod 5 can be driven to rotate through matching between the second wheel disc 6, then the roller 9 is driven to roll, and the material in the inner cavity of the roller 9 is conveniently crushed.
Please refer to fig. 1 and fig. 3, the inner wall of the roller 9 is uniformly provided with a plurality of groups of stirring blocks 10, and the stirring blocks 10 are fixedly connected with the inner wall of the roller 9, the inner cavity of the roller 9 is provided with a plurality of groups of steel balls 8 which are not contacted, the surface of the steel balls 8 is provided with a plurality of groups of steel thorns which are fixedly connected, when the treatment is carried out, the crushed material enters the roller 9, when the roller 9 rotates, the steel balls 8 are lifted to the high altitude, then the steel thorns are crushed to the material through the steel balls 8 under the action of gravity, the stirring blocks 10 which are arranged at the same time can conveniently stir the material, the material can be uniformly crushed, and the treatment efficiency and effect are greatly improved.
Referring to fig. 1, an inclined hopper 20 is disposed on an inner wall of a bottom end of the drum 9, two sets of vibration motors 18 are symmetrically disposed on a left side and a right side of the bottom end face of the drum 9, the vibration motors 18 are detachably connected with the drum 9 through bolts, after treatment is completed, the vibration motors 18 work, and materials are led out of an inner cavity of the drum 9 through the inclined hopper 20 and an inlet-outlet pipeline 19.
Referring to fig. 1 and 4, a controller 30 is arranged on the front end face of the left support column 21, the controller 30 is detachably connected with the support column 21 through bolts, the controller 30 is electrically connected with the two sets of vibration motors 18, the first motor 2, the second motor 33 and the suction fan 22, the first motor 2 is a stepping motor, the controller 30 is provided with a PLC control system, centralized control can be conveniently performed through the controller 30, the processing efficiency is improved, the PLC control system arranged by the controller 30 can effectively perform timing and fixed-point control, and waste of resources such as electric power is greatly reduced.
A system for preparing reclaimed sand by concrete for the second time comprises the following steps,
s1: the materials are placed in the feed hopper 14, the controller 30 controls the second motor 33 to work, the second motors 33 respectively drive the two driving grinding wheels 24 to rotate, and the driving grinding wheels 24 and the driven grinding wheels 27 are matched with each other to grind the materials and are guided into the roller 9 through the communicating cloth bag 26.
S2: after the material is crushed, the sealing plate 32 is connected with the inlet and outlet pipeline 19 through a bolt, the controller 30 controls the first motor 2 to rotate, the roller 9 is driven to roll through the cooperation between the first wheel disc 3, the second wheel disc 6 and the belt 4, when the roller 9 rolls, the steel balls 8 follow the material to a high position, the material is impacted under the action of gravity, and the material is crushed through the back-and-forth impact of the steel balls 8.
S3: when the steel balls 8 are crushed, the valve 17 is opened, the controller 30 controls the suction fan 22 to work, dust generated by crushing of materials in the inner cavity of the roller 9 is adsorbed into the box body 23 through the communicating pipeline 16, then the dust is filtered through the dust removing bag 28, the sealing plate 32 is opened when discharging, the controller 30 controls the vibration motor 18 to work, and the crushed materials are led out through the inclined hopper 20 and the inlet and outlet pipeline 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a system for concrete secondary preparation reclaimed sand, includes cylinder (9), bottom plate (1) and two sets of support column (21), its characterized in that: the two groups of supporting columns (21) are fixedly connected to the top end surface of the bottom plate (1) in a bilateral symmetry manner, the two sides of the roller (9) are fixedly connected with movable rods (5), the top end surfaces of the two groups of supporting columns (21) are fixedly connected with movable sleeves (15), the movable rod (5) is arranged in the inner cavity of the movable sleeve (15), the movable rod (5) is connected with the movable sleeve (15) through a bearing, a crushing device is arranged above the roller (9), an inlet and outlet pipeline (19) with communicated inner cavities is fixedly connected with the upper end and the lower end of the roller (9), a sealing plate (32) detachably connected through a bolt is arranged at the pipe orifice of the inlet and outlet pipeline (19), a transmission device is arranged on the left side of the supporting column (21) on the left side, and the transmission device is in transmission connection with the roller (9), and a purification device is arranged on the right side of the support column (21).
2. The system for secondarily preparing reclaimed sand by concrete according to claim 1, wherein the system comprises: the crushing device comprises two groups of first supporting rods (7), the two groups of first supporting rods (7) are respectively arranged on the top end face of a movable sleeve (15), the two groups of first supporting rods (7) are fixedly connected with the movable sleeve (15), one end face, facing a roller (9), of each first supporting rod (7) is provided with a second supporting rod (12) detachably connected through a bolt, a crushing pipeline (25) detachably connected through a bolt is arranged between the two groups of second supporting rods (12), the top end face of each crushing pipeline (25) is fixedly connected with a feed hopper (14), the feed hopper (14) is communicated with the inner cavity of each crushing pipeline (25), the inner cavity of each crushing pipeline (25) is provided with two groups of driving crushing wheels (24) and two groups of driven crushing wheels (27), the driving crushing wheels (24) are matched with the driven crushing wheels (27), and the front end face of each crushing pipeline (25) is provided with two groups of motors (33, the two groups of second motors (33) are detachably connected with the crushing pipeline (25) through bolts, and the two groups of second motors (33) are respectively in transmission connection with the two groups of driving crushing wheels (24).
3. The system for secondarily preparing reclaimed sand by concrete according to claim 2, wherein the system comprises: a communicating cloth bag (26) is arranged below the crushing pipeline (25), the communicating cloth bag (26) is fixedly connected with the crushing pipeline (25), the communicating cloth bag (26) extends into an inner cavity of the inlet and outlet pipeline (19), two groups of three support rods (13) are symmetrically arranged on the left and right sides of the top end face of the second support rod (12), the three support rods (13) are fixedly connected with the second support rod (12), and the top end faces of the three support rods (13) are fixedly connected with the feeding hopper (14).
4. The system for secondarily preparing reclaimed sand by concrete according to claim 1, wherein the system comprises: purifier includes box (23), intercommunication pipeline (16), box (23) pass through the bottom face of bolt setting at bottom plate (1), intercommunication pipeline (16) run through the top face of box (23) to the inner chamber of box (23), the other end of intercommunication pipeline (16) runs through the inner chamber of movable rod (5) to cylinder (9), intercommunication pipeline (16) are connected with movable rod (5) bearing, movable rod (5) and box (23) fixed connection, the right side of box (23) is provided with suction fan (22), suction fan (22) can be dismantled with bottom plate (1) through the bolt and be connected, the inlet scoop of suction fan (22) and box (23) inner chamber intercommunication.
5. The system for secondarily preparing reclaimed sand by concrete according to claim 4, wherein the system comprises: be provided with swing joint's valve (17) on intercommunication pipeline (16), intercommunication pipeline (16) cup joints protection casing (11) that is provided with fixed connection at the outer wall of cylinder (9) inner chamber one end, protection casing (11) are provided with the multiunit through-hole, intercommunication pipeline (16) cup joints solid fixed ring (29) that are provided with fixed connection at the outer wall of box (23) inner chamber one end, the outer wall fixedly connected with dust removal bag (28) of solid fixed ring (29), the preceding terminal surface of box (23) is provided with the rectangle opening, and the rectangle opening part is provided with clearance door (31) through hinge connection.
6. The system for secondarily preparing reclaimed sand by concrete according to claim 1, wherein the system comprises: the transmission device comprises a first motor (2), the first motor (2) is detachably connected with the bottom plate (1) through a bolt, a first wheel disc (3) connected in a transmission mode is arranged in a motor rotating shaft of the first motor (2), the left side of the first motor is provided with a second wheel disc (6) in a sleeved mode through the outer wall of the movable rod (5), the second wheel disc (6) is fixedly connected with the movable rod (5), and a belt (4) movably connected with the first wheel disc (3) and the second wheel disc (6) is arranged between the first wheel disc and the second wheel disc (6).
7. The system for secondarily preparing reclaimed sand by concrete according to claim 1, wherein the system comprises: the inner wall of cylinder (9) evenly is provided with multiunit stirring piece (10), and stirs piece (10) and cylinder (9) inner wall fixed connection, the inner chamber of cylinder (9) is provided with multiunit contact disconnected steel ball (8), the surface of steel ball (8) is provided with multiunit fixed connection's steel thorn.
8. The system for secondarily preparing reclaimed sand by concrete according to claim 1, wherein the system comprises: the drum type vibration machine is characterized in that an inclined hopper (20) is arranged on the inner wall of the bottom end of the drum (9), two groups of vibration motors (18) are arranged on the left side and the right side of the bottom end face of the drum (9) in a symmetrical mode, and the vibration motors (18) are detachably connected with the drum (9) through bolts.
9. The system for secondarily preparing reclaimed sand by concrete according to claim 1, wherein the system comprises: the left side the preceding terminal surface of support column (21) is provided with controller (30), and controller (30) can dismantle with support column (21) through the bolt and be connected, controller (30) and two sets of vibrations motor (18), motor (2), two sets of motors (33), suction fan (22) electric connection, motor (2) are step motor, controller (30) are provided with PLC control system.
10. The method for the system for secondarily preparing the reclaimed sand by the concrete according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: the materials are placed in a feed hopper (14), a controller (30) controls a second motor (33) to work, the second motor (33) respectively drives two driving grinding wheels (24) to rotate, the driving grinding wheels (24) and the driven grinding wheels (27) are matched to grind the materials, and the materials are guided into a roller (9) through a communicating cloth bag (26).
S2: after the material is crushed and is accomplished, be connected closing plate (32) through bolt and business turn over pipeline (19), controller (30) control motor (2) rotate, through rim plate (3), the cooperation between rim plate two (6) and belt (4) drives cylinder (9) and rolls, when cylinder (9) roll, material to eminence is followed in steel ball (8), strikes to the material under the effect of gravity, strikes to the material through making a round trip of steel ball (8) and carries out the breakage to the material.
S3, when the steel balls (8) are crushed, a valve (17) is opened, a controller (30) controls a suction fan (22) to work, dust generated by crushing of materials in the inner cavity of the roller (9) is absorbed into a box body (23) through a communicating pipeline (16), then the dust is filtered through a dust bag (28), when discharging is carried out, a sealing plate (32) is opened, the controller (30) controls a vibration motor (18) to work, and the crushed materials are led out through an inclined hopper (20) and an inlet and outlet pipeline (19).
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CN107262202A (en) * | 2017-07-26 | 2017-10-20 | 张志航 | One kind, which is tilted, crushes roll-type ore production pulverizer |
CN107694727A (en) * | 2017-09-28 | 2018-02-16 | 句容市华东综合酿造厂 | A kind of liquor-making raw material reducing mechanism |
CN209038325U (en) * | 2018-09-30 | 2019-06-28 | 信阳东骏节能建材科技有限公司 | A kind of novel building Waste sorting recycle utilizes equipment |
CN210545383U (en) * | 2019-08-26 | 2020-05-19 | 江苏润华新型建筑材料有限公司 | System's device of abandonment concrete preparation reclaimed sand |
CN211303351U (en) * | 2019-11-11 | 2020-08-21 | 沈阳宏扬精密陶瓷有限责任公司 | Ceramic raw material grinding and stirring device |
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CN107262202A (en) * | 2017-07-26 | 2017-10-20 | 张志航 | One kind, which is tilted, crushes roll-type ore production pulverizer |
CN107694727A (en) * | 2017-09-28 | 2018-02-16 | 句容市华东综合酿造厂 | A kind of liquor-making raw material reducing mechanism |
CN209038325U (en) * | 2018-09-30 | 2019-06-28 | 信阳东骏节能建材科技有限公司 | A kind of novel building Waste sorting recycle utilizes equipment |
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