CN113620631A - Uniform forming process and device for production and smelting process of concrete large aggregate - Google Patents

Uniform forming process and device for production and smelting process of concrete large aggregate Download PDF

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Publication number
CN113620631A
CN113620631A CN202110848774.XA CN202110848774A CN113620631A CN 113620631 A CN113620631 A CN 113620631A CN 202110848774 A CN202110848774 A CN 202110848774A CN 113620631 A CN113620631 A CN 113620631A
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crushing
smelting
box
aggregate
pivot
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CN113620631B (en
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王敏
谢越
王坤
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Hubei University
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Hubei University
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02Treatment
    • C04B20/04Heat treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/02Jaw crushers or pulverisers
    • B02C1/08Jaw crushers or pulverisers with jaws coacting with rotating roller
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a uniform forming process and a device for a production and smelting process of concrete large aggregates, which comprises a support frame, wherein the support frame is a main support structure of equipment, the bottom end of the support frame is provided with a rack, and one end of the rack is provided with a screening machine; the crushing box is located at the top end of the supporting frame, a servo motor is arranged on the outer surface of the crushing box, one end of the servo motor is connected with a first transmission chain, and the other end of the first transmission chain is connected with a movable shaft. This be used for even shaping technology of concrete large aggregate production smelting process and device, the shaping dish can conduct inside the building stones with air conditioning at the connection pad under the cooling of condenser, makes large aggregate fast curing to make large aggregate extrude through rotatory mode, and discharge the big aggregate of shaping from the through-hole discharge, reduce the edges and corners of large aggregate surface, improve the shaping degree of consistency of big aggregate, the intensity of reinforcing large aggregate self material.

Description

Uniform forming process and device for production and smelting process of concrete large aggregate
Technical Field
The invention relates to the technical field of large aggregate production, in particular to a uniform molding process and a device for a smelting process in concrete large aggregate production.
Background
The concrete large aggregate is one of the most important industrial and civil building materials, the concrete is formed by mixing and stirring the aggregate, cement, water, additives and other materials according to a designed mixing ratio, in the concrete, the quality of the aggregate is good and bad, the quality of the concrete is vital to the quality of the concrete, the aggregate is divided into natural aggregate, recycled aggregate and artificial aggregate, the aggregate is a framework of the concrete, and because the aggregate is contained in the concrete, the concrete has the advantages of realizing the strength and pressure intensity, greatly improving the indexes of the concrete such as durability, shrinkage resistance and the like.
However, when the concrete large aggregate is produced, the shape of the aggregate is different in size, in the actual use process, the shape and the size are not uniform, so that the stress in the concrete is uneven, meanwhile, the coarse and multi-edge aggregate is tightly combined in the concrete, the surface area is larger, the inter-particle friction is large, and the vibration is more laborious in the construction process, so that the construction performance of the concrete is reduced, and therefore, a uniform forming process and a uniform forming device for the production and smelting process of the concrete large aggregate are needed.
Disclosure of Invention
The invention aims to provide a uniform forming process and a device for a smelting process of concrete large aggregates, which are used for solving the problems that the aggregates proposed in the background technology have different shapes and sizes, the shapes and sizes in the actual use process cause uneven stress in the concrete, meanwhile, the coarse and multi-edge aggregates are tightly combined in the concrete, the surface area is larger, the inter-particle friction is large, and the vibration is hard in the construction process, so that the construction performance of the concrete is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a uniform molding process and a device used in the production and smelting process of concrete large aggregates comprise:
the support frame is a main support structure of the equipment, the bottom end of the support frame is provided with a frame, and one end of the frame is provided with a screening machine;
the crushing box is positioned at the top end of the supporting frame, a servo motor is arranged on the outer surface of the crushing box, one end of the servo motor is connected with a first transmission chain, and the other end of the first transmission chain is connected with a movable shaft;
the smelting box is positioned at the bottom end of the support frame, a smoke exhaust pipe and a water delivery pipe are respectively arranged inside the smelting box, and the water delivery pipe is positioned at the right end of the water delivery pipe;
the heat conduction shell is positioned at the bottom end of the smelting box, a three-phase motor is arranged on the outer surface of the heat conduction shell, and one end of the three-phase motor is connected with a connecting disc;
the water tank is positioned on the outer surface of the front end of the heat conduction shell, a condenser is arranged in the water tank, and an evaporation chamber is connected to the outer surface of the water tank;
the conveying belt is positioned inside the rack, and the left end and the right end of the conveying belt are provided with linkage rods;
the driving box is positioned on the outer surface of the left end of the heat-conducting shell, and a first rotating shaft, a second rotating shaft and a third rotating shaft are arranged in the driving box;
the crushing support plate is positioned inside the crushing box, the outer surface of the top end of the crushing support plate is connected with a balance frame, and the other end of the balance frame is mutually connected with the top end of the crushing box;
as a preferable technical scheme, the crushing box is internally connected with a wheel shaft and a movable shaft, arc-shaped grooves are formed in the front end and the rear end of the crushing box and are connected with each other in a sliding mode, the outer surfaces of the movable shaft and the wheel shaft are connected with supporting arms, hydraulic rods and crushing auxiliary plates are respectively arranged on the outer surfaces of the supporting arms, and the crushing auxiliary plates are located on opposite surfaces of the hydraulic rods.
Adopt above-mentioned technical scheme, servo motor carries out the interlock through first driving chain and loose axle, and the loose axle carries out centrifugal rotation to broken wheel, and broken wheel carries out the building stones to be broken, and the support arm cooperation hydraulic stem is convenient for adjust the angle of broken wheel simultaneously, and broken wheel uses the shaft as the central point to rotate, makes the interval of broken wheel and broken extension board reduce, can carry out self-adaptation regulation according to the type size of building stones.
According to the preferable technical scheme, crushing lugs are distributed on the outer surface of the crushing support plate at equal intervals, the crushing support plate and the crushing auxiliary plate are of the same structure, the bottom end of the crushing support plate is rotatably connected with a rotating seat, the crushing support plate is rotatably connected with a crushing box through a balance frame, a telescopic rod is arranged on the back of the crushing auxiliary plate, a spring is arranged on the outer surface of the telescopic rod, and a blanking gap is formed between the crushing support plate and the crushing auxiliary plate.
Adopt above-mentioned technical scheme, broken lug that broken extension board surface set up can increase frictional force, and can assist broken wheel pair building stones to carry out the breakage, the unloading clearance that forms between broken extension board and the broken auxiliary plate is convenient for transmit big aggregate inside the equipment, carry out broken in-process at broken extension board and broken wheel pair building stones, can last cause the extrusion to broken extension board, lead to broken extension board aggravation wearing and tearing, cushion broken extension board by the spring of telescopic link cooperation surface, the balancing stand balances broken extension board top simultaneously, make the atress of broken extension board more even, at the in-process of buffering, the shake that can utilize broken extension board to produce dredges the building stones after the breakage, avoid big aggregate grain to block up in the unloading clearance, the stability of unloading work has been increased.
According to the preferable technical scheme, the spiral reinforcing components are symmetrically arranged inside the smelting box, the outer surface of each spiral reinforcing component is connected with an electric heating layer in a fitting mode, the outer surface of the smelting box is provided with a hot-pressing support, the hot-pressing support is connected with the outer surface of one end of each spiral reinforcing component in a fitting mode, a filter plate is arranged inside the smelting box, a heat insulation layer is arranged inside an interlayer of the smelting box, and the bottom end of the smelting box is symmetrically provided with inclined plates.
Adopt above-mentioned technical scheme, smelt the case and smelt building stones by fuel cooperation electric heating layer, at the in-process of smelting incasement portion intensification, pass through the friction that centrifugal rotation caused by spiral reinforcing component to increase the inside building stones fusing point of equipment, spiral reinforcing component cooperation hot pressing support carries out supplementary centre gripping to the both ends of equipment, and concentrate the heat in smelting the incasement with the physics method of raising the temperature of spiral reinforcing component, improve the effect of smelting to the big aggregate of concrete.
According to the preferable technical scheme, the heat-conducting shell is attached to and connected with the condenser, the heat-conducting shell is connected with the connecting disc through the three-phase motor, a through hole is formed in the connecting disc, the forming disc is arranged in the connecting disc, and grooves are distributed on the outer surface of the forming disc at equal intervals.
Adopt above-mentioned technical scheme, the heat conduction casing has fine cold and hot conductivity, when the one end of heat conduction casing and condenser laminating, inside the heat conduction casing was carried to the inside condensation gas that produces of condenser, the connection pad is located same water flat line with the output of condenser with the surface of shaping dish, can be quick carry out rapid cooling to the temperature of connection pad and shaping dish body, the mode that utilizes the cooling increases the shaping speed of big aggregate, and extrude the building stones by connection pad and shaping dish, make the shaping shape of big aggregate more even, increase the intensity of big aggregate bulk material.
As a preferred technical scheme of the present invention, the driving box is movably connected to the second rotating shaft and the third rotating shaft, the outer surface of the third rotating shaft is provided with a third transmission chain and a driven gear, the outer surface of the second rotating shaft is slidably connected to the inner surface of the first rotating shaft, the outer surface of the first rotating shaft is connected to a linkage gear, the third rotating shaft is meshed with the linkage gear through the driven gear, the second rotating shaft penetrates through the first rotating shaft and is connected to the inner wall of the left end of the connecting disc, and the outer surface of one end of the second rotating shaft is fixedly connected to the forming disc.
By adopting the technical scheme, the driving box is a shell of a main driving structure, the top end of the driving box is provided with the top cover which is connected in a rotating mode, the internal sealing performance is convenient to guarantee, and meanwhile, the maintenance is convenient to carry out, the first rotating shaft is driven by the linkage gear and the driven gear, the third rotating shaft and the first rotating shaft rotate oppositely, the third rotating shaft is driven by the third driving chain and the second rotating shaft, the second rotating shaft and the third rotating shaft rotate synchronously, the second rotating shaft rotates in the opposite direction in the first rotating shaft, the connecting disc and the forming disc rotate oppositely, the centrifugal force in the forming disc and the connecting disc is increased, the large aggregate in the gap is thrown in a rotating mode, the large aggregate is shaped by matching with the groove, the granular large aggregate is discharged from the through hole, and the forming effect of the large aggregate is increased.
As a preferable technical scheme, the conveying belt and a second transmission chain form a transmission structure through a linkage rod, the other end of the second transmission chain is connected with a direct current motor, the front end and the rear end of the conveying belt are attached to the inner surface of a frame, the inner surface of the frame is rotatably connected with a cleaning blade, the cleaning blade is in sliding connection with the conveying belt, and the outer surface of one end of the frame is connected with a material guide plate.
Adopt above-mentioned technical scheme, direct current motor transmits through second driving chain and linkage rod, make the conveyer belt be in the function state, the conveyer belt carries out the unloading to the big aggregate that equipment dropped and carries, when big aggregate is located conveyer belt one end border position, shovel out by cleaning the big aggregate of blade with the conveyer belt surface, and cooperate the stock guide to carry big aggregate to sieve in carrying the screening machine, can avoid big aggregate to drop from the conveyer belt bottom, and the clean and tidy degree of the surface of conveyer belt has been guaranteed, the unloading efficiency of big aggregate has still been increased simultaneously, thereby holistic practicality has been increased.
Compared with the prior art, the invention has the beneficial effects that: the uniform forming process and the device used in the production and smelting process of the concrete large aggregate are as follows:
1. the crushing support plate and the crushing auxiliary plate are arranged in the crushing box, the telescopic rod and the spring are arranged on the back of the crushing support plate, and the two ends of the telescopic rod are respectively provided with the rotating seat in rotating connection, so that when the crushing support plate and the crushing wheel crush stones, the self-adaptive buffering can be carried out according to the size of the stones, and the crushed stones flow into the bottom end from the gap between the crushing support plate and the crushing auxiliary plate by utilizing the vibration, not only can the buffering protection effect be achieved, but also the stability of the blanking can be improved;
2. the spiral reinforcing component is arranged in the smelting box, the spiral reinforcing component continuously rotates under the action of hot pressing, the temperature in the smelting box is locked by utilizing centrifugal force, the interior of the smelting box can also be heated, the hot pressing support is arranged between the spiral reinforcing components, the balance between the spiral reinforcing components can be well balanced, the smelting efficiency of large aggregates in the equipment is improved, in the smelting process, fragile stones in the large aggregates can be filtered, gaps in the large aggregates are reduced, the strength reduction of the large aggregates caused by bubbles is avoided, and the processing quality of the large aggregates is improved;
3. through setting up the connection pad at the surface of shaping dish, the both ends of connection pad are connected with three-phase motor and transmission shaft respectively, under the transmission structure of drive incasement portion, make the shaping dish advance rotatoryly in the inside relative direction of connection pad, fluidic building stones flow into the shaping dish between the connection pad from the through-hole, the shaping dish is under the cooling of connection pad at the condenser, can conduct inside the building stones with air conditioning, make big aggregate rapid solidification, and make big aggregate extrude through rotatory mode, and discharge fashioned big aggregate from the through-hole, reduce the edges and corners of big aggregate surface, strengthen the intensity of big aggregate self material, improve the practical value of big aggregate.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the crushing box of the present invention;
FIG. 4 is a schematic view of the internal structure of the melting box of the invention;
FIG. 5 is a schematic view of the internal structure of the heat-conducting housing according to the present invention;
FIG. 6 is a schematic view of the internal structure of the housing of the present invention;
FIG. 7 is a side view of the forming plate and the connecting plate of the present invention.
In the figure: 1. a support frame; 101. a frame; 102. screening machine; 2. a crushing box; 21. a wheel axle; 22. a crushing wheel; 23. a movable shaft; 24. an arc-shaped slot; 25. a support arm; 26. a hydraulic lever; 27. a blanking gap; 28. a first drive chain; 29. a servo motor; 3. a smelting box; 31. a helical reinforcement assembly; 32. hot-pressing the bracket; 33. a smoke exhaust pipe; 34. a water delivery pipe; 35. an electric heating layer; 36. filtering the plate; 37. a thermal insulation layer; 38. a sloping plate; 4. a thermally conductive housing; 41. a three-phase motor; 42. a connecting disc; 43. a through hole; 44. forming a disc; 45. a groove; 5. a water tank; 51. a condenser; 52. an evaporation chamber; 6. a conveyor belt; 61. a linkage rod; 62. cleaning a blade; 63. a material guide plate; 64. a second drive chain; 65. a direct current motor; 7. a drive box; 71. a first rotating shaft; 72. a second rotating shaft; 73. a third drive chain; 74. a third rotating shaft; 75. a driven gear; 76. a linkage gear; 8. crushing the support plate; 81. a balancing stand; 82. crushing the auxiliary plate; 83. a telescopic rod; 84. a spring; 85. a rotating seat; 86. and breaking the bumps.
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.
Referring to fig. 1-7, the present invention provides a technical solution: a uniform molding process and a device used in the production and smelting process of concrete large aggregates comprise:
the support frame 1 is a main support structure of the equipment, the bottom end of the support frame 1 is provided with a frame 101, and one end of the frame 101 is provided with a screening machine 102; the crushing box 2 is positioned at the top end of the support frame 1, a servo motor 29 is arranged on the outer surface of the crushing box 2, one end of the servo motor 29 is connected with a first transmission chain 28, and the other end of the first transmission chain 28 is connected with a movable shaft 23; the smelting box 3 is positioned at the bottom end of the support frame 1, a smoke exhaust pipe 33 and a water delivery pipe 34 are respectively arranged inside the smelting box 3, and the water delivery pipe 34 is positioned at the right end of the water delivery pipe 34; the heat-conducting shell 4 is positioned at the bottom end of the smelting box 3, a three-phase motor 41 is arranged on the outer surface of the heat-conducting shell 4, and one end of the three-phase motor 41 is connected with a connecting disc 42; a water tank 5 positioned on the outer surface of the front end of the heat conduction shell 4, wherein a condenser 51 is arranged in the water tank 5, and an evaporation chamber 52 is connected to the outer surface of the water tank 5; the conveyor belt 6 is positioned inside the rack 101, and the left end and the right end of the conveyor belt 6 are provided with linkage rods 61; a driving box 7 located on the outer surface of the left end of the heat conducting shell 4, wherein a first rotating shaft 71, a second rotating shaft 72 and a third rotating shaft 74 are arranged inside the driving box 7; the crushing support plate 8 is positioned inside the crushing box 2, the outer surface of the top end of the crushing support plate 8 is connected with a balance frame 81, and the other end of the balance frame 81 is connected with the top end of the crushing box 2;
the inside connection of broken case 2 has shaft 21 and loose axle 23, arc wall 24 has been seted up at the front and back both ends of broken case 2, arc wall 24 and sliding connection, loose axle 23 is connected with support arm 25 with the surface of shaft 21, the surface of support arm 25 is provided with hydraulic stem 26 and broken auxiliary plate 82 respectively, broken auxiliary plate 82 is located the opposite face of hydraulic stem 26, servo motor 29 carries out the interlock through first driving chain 28 and loose axle 23, loose axle 23 carries out centrifugal rotation to broken wheel 22, broken wheel 22 is broken the building stones, support arm 25 cooperates hydraulic stem 26 simultaneously and is convenient for adjust the angle of broken wheel 22, broken wheel 22 rotates with shaft 21 as the central point, make the interval of broken wheel 22 and broken extension board 8 reduce, can carry out the self-adaptation regulation according to the type size of building stones.
Crushing lugs 86 are distributed on the outer surface of the crushing support plate 8 at equal intervals, the crushing support plate 8 and the crushing auxiliary plate 82 are of the same structure, the bottom end of the crushing support plate 8 is rotatably connected with a rotating seat 85, the crushing support plate 8 is rotatably connected with the crushing box 2 through a balance frame 81, an expansion link 83 is arranged on the back surface of the crushing auxiliary plate 82, a spring 84 is arranged on the outer surface of the expansion link 83, a blanking gap 27 is formed between the crushing support plate 8 and the crushing auxiliary plate 82, the crushing lugs 86 arranged on the outer surface of the crushing support plate 8 can increase friction force and can assist the crushing wheel 22 in crushing stone materials, the blanking gap 27 formed between the crushing support plate 8 and the crushing auxiliary plate 82 is convenient for conveying large aggregate into equipment, the crushing support plate 8 can be continuously extruded in the crushing process of the crushing support plate 8 and the crushing wheel 22, so that the crushing support plate 8 is worn seriously, the expansion link 83 is matched with the spring 84 on the outer surface to buffer the crushing support plate 8, meanwhile, the balance frame 81 balances the top end of the crushing support plate 8, so that the stress of the crushing support plate 8 is more uniform, and in the buffering process, the shaking generated by the crushing support plate 8 can be utilized to dredge crushed stone, the blockage of large aggregate particles in the blanking gap 27 is avoided, and the stability of blanking work is improved.
The spiral reinforcing components 31 are symmetrically arranged in the smelting box 3, the outer surface of each spiral reinforcing component 31 is connected with an electric heating layer 35 in a laminating manner, the outer surface of the smelting box 3 is provided with a hot-pressing support 32, the hot-pressing support 32 is connected with the outer surface of one end of each spiral reinforcing component 31 in a laminating manner, a filter plate 36 is arranged in the smelting box 3, a heat insulation layer 37 is arranged in an interlayer of the smelting box 3, the bottom end of the smelting box 3 is symmetrically provided with inclined plates 38, the smelting box 3 is used for smelting stone by matching fuel with the electric heating layers 35, during the heating up inside the melting box 3, the friction caused by the centrifugal rotation of the spiral reinforcement assembly 31, so as to increase the melting point of stone materials in the equipment, the spiral reinforcing component 31 is matched with the hot-pressing bracket 32 to carry out auxiliary clamping on two ends of the equipment, and the heat is concentrated in the smelting box 3 by a physical heating method of the spiral reinforcing component 31, so that the smelting effect of the concrete large aggregate is improved.
The heat-conducting shell 4 is jointed with the condenser 51, the heat-conducting shell 4 is mutually connected with the connecting disc 42 through the three-phase motor 41, the inside of the connecting disc 42 is provided with a through hole 43, the inside of the connecting disc 42 is provided with a forming disc 44, the outer surface of the forming disc 44 is provided with grooves 45 at equal intervals, the heat-conducting shell 4 has good cold and heat conductivity, when one end of the heat-conducting shell 4 is attached to the condenser 51, condensed gas generated in the condenser 51 is conveyed into the heat-conducting shell 4, the outer surfaces of the connecting disc 42 and the forming disc 44 and the output end of the condenser 51 are positioned on the same horizontal line, the temperature of the connecting disc 42 and the forming disc 44 can be rapidly reduced, the forming speed of the large aggregate is increased by using a temperature reduction mode, and the connecting disc 42 and the forming disc 44 extrude the stone, so that the forming shape of the large aggregate is more uniform, and the strength of the whole material of the large aggregate is increased.
The driving box 7 is movably connected with a second rotating shaft 72 and a third rotating shaft 74, a third transmission chain 73 and a driven gear 75 are arranged on the outer surface of the third rotating shaft 74, the outer surface of the second rotating shaft 72 is connected with the inner surface of the first rotating shaft 71 in a sliding manner, the outer surface of the first rotating shaft 71 is connected with a linkage gear 76, the third rotating shaft 74 is meshed with the linkage gear 76 through the driven gear 75, the second rotating shaft 72 penetrates through the first rotating shaft 71 and is connected with the inner wall of the left end of the connecting disc 42, the outer surface of one end of the second rotating shaft 72 is fixedly connected with the forming disc 44, the driving box 7 is a shell of a main driving structure, a top cover which is connected in a rotating manner is arranged at the top end of the driving box 7, so that the internal sealing performance is ensured, and the maintenance is facilitated, the first rotating shaft 71 is transmitted with the driven gear 75 through the linkage gear 76, the third rotating shaft 74 rotates opposite to the first rotating shaft 71, and the third rotating shaft 74 is transmitted with the second rotating shaft 72 through the third transmission chain 73, the second rotating shaft 72 and the third rotating shaft 74 are synchronously rotated, the second rotating shaft 72 rotates in the first rotating shaft 71 in the opposite direction, the connecting disc 42 rotates in the opposite direction to the forming disc 44, the centrifugal force in the forming disc 44 and the connecting disc 42 is increased, the large aggregate in the gap is thrown in a rotating mode, the large aggregate is shaped by matching with the groove 45, the granular large aggregate is discharged from the through hole 43, and therefore the forming effect of the large aggregate is increased.
The conveyor belt 6 and the second transmission chain 64 form a transmission structure through the linkage rod 61, the other end of the second transmission chain 64 is connected with the direct current motor 65, the front end and the rear end of the conveyor belt 6 are attached to the inner surface of the rack 101, the inner surface of the rack 101 is rotatably connected with the cleaning blade 62, the cleaning blade 62 is in sliding connection with the conveyor belt 6, the outer surface of one end of the rack 101 is connected with the material guide plate 63, the direct current motor 65 is in transmission with the linkage rod 61 through the second transmission chain 64, the conveyor belt 6 is in an operating state, the conveyor belt 6 carries out blanking and conveying on large aggregates dropped by equipment, when the large aggregates are located at the edge position of one end of the conveyor belt 6, the cleaning blade 62 scoops out the large aggregates on the outer surface of the conveyor belt 6 and the large aggregates are conveyed into the screening machine 102 by matching with the material guide plate 63 for screening, the large aggregates can be prevented from falling from the bottom end of the conveyor belt 6, and the cleanliness of the outer surface of the conveyor belt 6 is ensured, meanwhile, the blanking efficiency of the large aggregate is increased, so that the overall practicability is improved.
The working principle is as follows: when the uniform forming process and the device for the production and smelting process of the concrete large aggregate are used, firstly, the large aggregate raw material is put into the interior from the upper end of the crushing box 2, the servo motor 29 is started to rotate the first transmission chain 28, the first transmission chain 28 and the movable shaft 23 are transmitted, the crushing wheel 22 is in a high-speed rotating state, the crushing work is carried out by utilizing the contact of the crushing wheel 22 and stone, the stone is continuously rubbed between the crushing wheel 22 and the crushing support plate 8 and is discharged into the smelting box 3 in a powder state, in the crushing process, the crushing support plate 8 is continuously vibrated under the action of the spring 84 by the telescopic rod 83, the buffering effect can be achieved, the using durability of the crushing support plate 8 is improved, meanwhile, the large aggregate raw material can be discharged by vibration to avoid blockage, then the electric heating layer 35 heats the interior of the equipment, the wind pressure and the temperature in the equipment are enhanced by the assistance of the spiral enhancing component 31, then, a proper amount of water and solvent are discharged from the water conveying pipe 34, so that powdery stone and liquid are mixed, smelting is carried out in a high-temperature environment, flue gas generated in the smelting process is discharged from the smoke discharge pipe 33, the inclined plate 38 is opened after smelting, the inclined plate 38 opens a channel between the smelting box 3 and the heat conduction shell 4 in a rotating mode, so that raw materials flow into the heat conduction shell 4, then the condenser 51 conveys condensed gas into the heat conduction shell 4, the interior of the heat conduction shell 4 is in a low-temperature state, high-temperature large aggregates enter through the through hole 43 of the connecting disc 42, then the connecting disc 42 is rotated by the three-phase motor 41, the connecting disc 42 is driven by the driven gear 75 through the interlocking gear 76 of the first rotating shaft 71, so that the third rotating shaft 74 connected with the driven gear 75 rotates, and the third driving chain 73 is connected to the outer surfaces of the second rotating shaft 72 and the third rotating shaft 74, the second rotating shaft 72 and the first rotating shaft 71 rotate oppositely to enable the forming disc 44 and the connecting disc 42 to rotate transversely and throw materials in an internal gap, large aggregates solidified in the grooves 45 in the forming disc 44 fall off, the three-phase motor 41 is started and controlled to enable the connecting disc 42 and the forming disc 44 to rotate intermittently, selection can be performed according to the blanking condition, the formed large aggregates fall onto the conveying belt 6, the conveying belt 6 is driven by a transmission structure formed by the direct current motor 65 and the second transmission chain 64 to enable the conveying belt 6 to convey the large aggregates, when the large aggregates are located at the edge position of one end of the conveying belt 6, the large aggregates on the outer surface of the conveying belt 6 are shoveled out by the cleaning blade 62 and conveyed into the screening machine 102 by matching with the guide plate 63 for screening, the falling of the large aggregates from the bottom end of the conveying belt 6 can be avoided, and the cleanliness of the outer surface of the conveying belt 6 is ensured, meanwhile, the blanking efficiency of the large aggregate is increased, so that the overall practicability is improved.
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 (7)

1. A uniform molding process and a device used in the production and smelting process of concrete large aggregates are characterized by comprising the following steps:
the support frame (1) is a main support structure of equipment, a rack (101) is arranged at the bottom end of the support frame (1), and a screening machine (102) is arranged at one end of the rack (101);
the crushing box (2) is positioned at the top end of the supporting frame (1), a servo motor (29) is arranged on the outer surface of the crushing box (2), one end of the servo motor (29) is connected with a first transmission chain (28), and the other end of the first transmission chain (28) is connected with a movable shaft (23);
the smelting box (3) is positioned at the bottom end of the support frame (1), a smoke exhaust pipe (33) and a water delivery pipe (34) are respectively arranged in the smelting box (3), and the water delivery pipe (34) is positioned at the right end of the water delivery pipe (34);
the heat conduction shell (4) is positioned at the bottom end of the smelting box (3), a three-phase motor (41) is arranged on the outer surface of the heat conduction shell (4), and one end of the three-phase motor (41) is connected with a connecting disc (42);
the water tank (5) is positioned on the outer surface of the front end of the heat conduction shell (4), a condenser (51) is arranged in the water tank (5), and an evaporation chamber (52) is connected to the outer surface of the water tank (5);
the conveyor belt (6) is positioned inside the rack (101), and linkage rods (61) are arranged at the left end and the right end of the conveyor belt (6);
the driving box (7) is positioned on the outer surface of the left end of the heat-conducting shell (4), and a first rotating shaft (71), a second rotating shaft (72) and a third rotating shaft (74) are arranged inside the driving box (7);
the crushing support plate (8) is located inside the crushing box (2), the outer surface of the top end of the crushing support plate (8) is connected with a balance frame (81), and the other end of the balance frame (81) is connected with the top end of the crushing box (2).
2. The uniform molding process and device used in the production and smelting process of the concrete large aggregate according to claim 1 are characterized in that: the crushing box is characterized in that a wheel shaft (21) and a movable shaft (23) are connected to the inner portion of the crushing box (2), arc-shaped grooves (24) are formed in the front end and the rear end of the crushing box (2), the arc-shaped grooves (24) are connected with the movable shaft (23) in a sliding mode, a supporting arm (25) is connected to the outer surfaces of the wheel shaft (21) and the movable shaft (23), a hydraulic rod (26) and a crushing auxiliary plate (82) are arranged on the outer surface of the supporting arm (25) respectively, and the crushing auxiliary plate (82) is located on the opposite surface of the hydraulic rod (26).
3. The process and the device for uniformly forming the concrete large aggregate in the smelting process according to the claims 1 and 2 are characterized in that: the crushing support plate (8) is characterized in that crushing lugs (86) are distributed on the outer surface of the crushing support plate (8) at equal intervals, the crushing support plate (8) and the crushing auxiliary plate (82) are of the same structure, the bottom end of the crushing support plate (8) is rotatably connected with a rotating seat (85), the crushing support plate (8) is rotatably connected with the crushing box (2) through a balance frame (81), an expansion rod (83) is arranged on the back of the crushing auxiliary plate (82), a spring (84) is arranged on the outer surface of the expansion rod (83), and a blanking gap (27) is formed between the crushing support plate (8) and the crushing auxiliary plate (82).
4. The uniform molding process and device used in the production and smelting process of the concrete large aggregate according to claim 1 are characterized in that: smelt the inside symmetry of case (3) and be provided with spiral reinforcing component (31), the surface laminating of spiral reinforcing component (31) is connected with electric heating layer (35), the surface of smelting case (3) is provided with hot pressing support (32), hot pressing support (32) are connected with the laminating of the one end surface of spiral reinforcing component (31), it is provided with filter plate (36) to smelt case (3) inside, the inside insulating layer (37) that is equipped with of intermediate layer of smelting case (3), the bottom symmetry of smelting case (3) is provided with swash plate (38).
5. The uniform molding process and device used in the production and smelting process of the concrete large aggregate according to claim 1 are characterized in that: heat conduction casing (4) are connected with condenser (51) laminating, heat conduction casing (4) are through three-phase motor (41) and connection pad (42) interconnect, through-hole (43) have been seted up to connection pad (42) inside, connection pad (42) inside is provided with shaping dish (44), the equidistant distribution of surface of shaping dish (44) has recess (45).
6. The process and the device for uniformly forming the concrete large aggregate in the smelting process according to the claims 1 and 5 are characterized in that: drive case (7) and second pivot (72) and third pivot (74) swing joint, third pivot (74) surface is provided with third driving chain (73) and driven gear (75), second pivot (72) surface and first pivot (71) internal surface sliding connection, the surface of first pivot (71) is connected with linkage gear (76), third pivot (74) are connected with linkage gear (76) meshing through driven gear (75), second pivot (72) run through first pivot (71) and connection pad (42) left end inner wall interconnect, the one end surface and the shaping dish (44) fixed connection of second pivot (72).
7. The uniform molding process and device used in the production and smelting process of the concrete large aggregate according to claim 1 are characterized in that: conveyer belt (6) constitute transmission structure through linkage rod (61) and second driving chain (64), the other end and direct current motor (65) interconnect of second driving chain (64), both ends laminating is at frame (101) internal surface around conveyer belt (6), frame (101) internal surface rotates and is connected with and cleans blade (62), it is sliding connection with conveyer belt (6) to clean blade (62), the one end surface of frame (101) is connected with stock guide (63).
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CN117463445A (en) * 2023-11-17 2024-01-30 江苏安疆装备有限公司 Ore crushing equipment

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CN110078078A (en) * 2019-04-30 2019-08-02 宁夏荣华缘特种新材料有限公司 A method of smelting 97 metallic silicons
CN110845163A (en) * 2019-12-19 2020-02-28 沈阳有色金属研究院有限公司 Copper slag aggregate and preparation method and application thereof
CN111995278A (en) * 2020-09-08 2020-11-27 许翠玲 Manufacturing and processing machine and manufacturing and processing technology for recycled concrete aggregate

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DE4445654A1 (en) * 1994-12-21 1996-06-27 Sandoz Ag Method and device for the thermal treatment of mineral granules
CN201201328Y (en) * 2008-04-17 2009-03-04 常州诚力机电有限公司 Melting machine
CN104114969A (en) * 2012-02-17 2014-10-22 杰富意钢铁株式会社 Device for manufacturing solidified slag, device for manufacturing coarse aggregate for concrete, method for manufacturing solidified slag, and method for manufacturing coarse aggregate for concrete
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117463445A (en) * 2023-11-17 2024-01-30 江苏安疆装备有限公司 Ore crushing equipment
CN117463445B (en) * 2023-11-17 2024-06-04 江苏安疆装备有限公司 Ore crushing equipment

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