CN111633004A - Environment-friendly recovery equipment for stone waste and waste utilization method thereof - Google Patents
Environment-friendly recovery equipment for stone waste and waste utilization method thereof Download PDFInfo
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- CN111633004A CN111633004A CN202010514970.9A CN202010514970A CN111633004A CN 111633004 A CN111633004 A CN 111633004A CN 202010514970 A CN202010514970 A CN 202010514970A CN 111633004 A CN111633004 A CN 111633004A
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- 239000004575 stone Substances 0.000 title claims abstract description 163
- 239000002699 waste material Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000001035 drying Methods 0.000 claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 48
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 230000007723 transport mechanism Effects 0.000 claims abstract description 6
- 238000012216 screening Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 23
- 238000004064 recycling Methods 0.000 claims description 18
- 238000002791 soaking Methods 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 2
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010298 pulverizing process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 239000002969 artificial stone Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- -1 sandstone Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
-
- 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
-
- 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
- B02C4/286—Feeding devices
-
- 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
- B02C4/40—Detachers, e.g. scrapers
-
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/40—Devices therefor, other than using centrifugal force of trough type
-
- 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
-
- 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
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
-
- 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
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an environment-friendly recovery device for stone waste and a waste utilization method thereof, and relates to the technical field of stone processing. Including mounting substrate, select the mechanism, stoving mechanism, rubbing crusher constructs and transport mechanism, mounting substrate's top is from a left side to the right side fixed in proper order be provided with be arranged in selecting the mechanism of selecting of the non-stone material impurity that density is less than water in the stone material, be used for to the drying mechanism of drying after the stone material waste material soaks and be used for to the screening of stone material deironing after the stoving and kibbling rubbing crusher constructs, select the mechanism and dry the transport mechanism that the top of mechanism all fixedly was provided with and was used for transporting the stone material. Select the mechanism through setting up, add water to the inside of water tank, the stone material that will wait to select is placed on the fly leaf corresponding with the water tank, starts to drive the fixed plate with the corresponding electric putter of water tank and descends to selecting in the water tank for density is less than the impurity of water and wafts at the surface of water in the stone material, and the staff salvages impurity, has guaranteed the later stage and has retrieved the quality of making the product.
Description
Technical Field
The invention relates to the technical field of stone processing, in particular to an environment-friendly recovery device for stone waste and a waste utilization method thereof.
Background
The natural stone is roughly divided into granite, slate, sandstone, limestone, volcanic rock and the like, along with the continuous development and progress of science and technology, the products of the artificial stone are also continuously and continuously different, the quality and the attractiveness of the artificial stone are not inferior to the natural stone, along with the development of building design, the stone is already one of important raw materials for building, decoration, roads and bridge construction, and the stone processing process inevitably has a part and cannot form required specifications because of the irregular edge of the original stone, so that waste materials are generated, or flaws or breakage are generated in the manufacturing process to form defective products:
in the prior art, the waste materials generated in stone processing can be recycled after being crushed, the conventional stone waste materials are mostly directly crushed, and the crushed stone contains a large amount of non-stone impurities, so that the quality of products prepared by later recovery is greatly reduced, and the use effect is not ideal.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an environment-friendly recovery device of stone waste and a waste utilization method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly recovery device for stone waste and a waste utilization method thereof comprise a mounting base plate, a selecting mechanism, a drying mechanism, a crushing mechanism and a transferring mechanism, wherein the selecting mechanism for selecting non-stone impurities with the density smaller than water in stone, the drying mechanism for drying the stone waste after soaking in water and the crushing mechanism for deironing, screening and crushing the dried stone are sequentially and fixedly arranged at the top of the mounting base plate from left to right, and the transferring mechanism for transferring the stone is fixedly arranged at the tops of the selecting mechanism and the drying mechanism;
the sorting mechanism comprises a water tank, the top of the mounting substrate is fixedly provided with the water tank, the drying mechanism comprises a drying box, the top of the mounting substrate is fixedly provided with the drying box, one side of the drying box is fixedly provided with an air heater, the air heater is communicated with the drying box, and the tops of the drying box and the water tank are respectively and fixedly provided with an electric push rod through a support plate;
the crushing mechanism comprises a crushing box, the top of the mounting substrate is fixedly provided with the crushing box, the top of the crushing box is fixedly provided with a guide plate, a driving shaft and a driven shaft are movably arranged in the crushing box, the surfaces of the driving shaft and the driven shaft are both fixedly provided with crushing wheels, the back of the crushing box is fixedly provided with a driving motor, and one end of the driving shaft penetrates through the crushing box and is fixedly connected with the output end of the driving motor;
transport mechanism includes the fixed plate, the fixed plate that is provided with of electric putter's output, the activity groove has been seted up at the top of fixed plate, the inside activity in activity groove is provided with the spliced pole, the fixed surface of spliced pole is provided with the fly leaf.
As a preferable technical scheme of the invention, one side of the water tank is fixedly provided with a drain pipe, the surface of the drain pipe is in threaded connection with a drain cover, and the two crushing wheels are meshed.
As a preferable technical scheme, one side of the drying box is provided with an air inlet, a dust guard is fixedly arranged inside the air inlet, the surface of the air heater is fixedly provided with a protective shell, the front of the drying box is hinged with a cover plate, and the bottom of the cover plate is provided with a containing groove.
According to a preferable technical scheme of the invention, the magnet is fixedly arranged inside the guide plate, the guide plates are fixedly arranged on two sides of the inner wall of the crushing box, and the two guide plates are oppositely and obliquely arranged.
As a preferable technical scheme, two sides of the inner wall of the crushing box are fixedly provided with brushes, and one end of each brush, which is far away from the inner wall of the crushing box, is in lap joint with the surface of each crushing wheel.
As a preferable technical scheme of the invention, a motor shell is fixedly arranged on the back of the crushing box, the motor shell is movably sleeved with the surface of a driving motor, a material guide plate is fixedly arranged in the crushing box, and a discharge hole is formed in one side of the crushing box.
As a preferred technical scheme of the present invention, stabilizing grooves are formed on both sides of an inner wall of the movable groove, a stabilizer bar is fixedly disposed inside the connecting column, and both ends of the stabilizer bar extend into the two stabilizing grooves respectively.
As a preferable technical scheme of the invention, the top of the movable plate is fixedly provided with an enclosure, the inside of the enclosure is movably provided with a clamping plate, the bottom of the movable plate is fixedly provided with a backing plate, and the bottom of the backing plate is in lap joint with the top of the fixed plate.
As a preferable technical scheme, the front side and the back side of the enclosure are both provided with water permeable holes, and the bottom of the clamping plate is provided with a water permeable groove.
An environment-friendly recycling method of stone waste is characterized by comprising the following steps:
s1, soaking and sorting the stone: adding water into a water tank, placing the stone to be sorted on a movable plate corresponding to the water tank, starting an electric push rod corresponding to the water tank to drive a fixed plate to descend into the water tank, driving the stone on the movable plate to descend into the water tank by the fixed plate for soaking, so that impurities with the density smaller than that of water in the stone float on the water surface, fishing the impurities by workers, stirring the stone, improving the sorting efficiency, and avoiding the stone from falling off by enclosure;
s2, stone transfer: after the soaking and sorting is finished, starting an electric push rod corresponding to a water tank to drive a movable plate to lift stone out of water, discharging water in the enclosure to the inside of the water tank through a water permeable hole and a water permeable groove, starting an electric push rod corresponding to a drying box to drive the movable plate to descend to the inside of the drying box, pulling the soaked movable plate, enabling the movable plate to incline after a cushion block is driven by the movable plate to be separated from the fixed plate, continuously pulling the soaked movable plate to drive a connecting column to move to the rightmost side of a movable groove, enabling most of the movable plate to be separated from the fixed plate and incline to a larger angle in the drying box, pulling out a clamping plate to enable the soaked stone to fall onto the movable plate in the drying box, and pushing the soaked movable plate to a reset state;
s3, stone drying: the turnover cover plate is closed with the drying box, the accommodating groove is formed, the cover plate is prevented from abutting against an electric push rod, the hot air blower is started to convey hot air to the inside of the drying box through the air inlet hole, so that the soaked stone is dried, after the drying is finished, the cover plate is turned over, the electric push rod corresponding to the drying box is started to lift the stone out of the inside of the drying box, and the dried movable plate is pulled to move to the upper surface of the guide plate;
s4, iron removal and sorting of the stone: starting a driving motor, driving a crushing box to vibrate when the driving motor is started, enabling the crushing box to drive a guide plate to vibrate, enabling the stone falling on the surface of the guide plate to naturally slide into the crushing box, and enabling the magnet to adsorb iron chips and other magnetic impurities in the stone to finish deironing and sorting;
s5, crushing stone: driving motor drives the driving shaft and rotates, the driving shaft drives two crushing wheels and meshes mutually, it nevertheless remains gappedly to mesh between two crushing wheels, a stone material for after smashing passes through, the deflector is supplementary to be led the meshing department of two crushing wheels of stone material, conflict with the brush when smashing the wheel and rotating, the brush is removed the crushing wheel attached to surface's stone material brush, crushing efficiency has been guaranteed, the stone material after smashing falls into the surface of stock guide and through the inside of discharge opening discharge crushing case, the user uses the instrument to collect in discharge opening department in advance.
Compared with the prior art, the invention provides an environment-friendly recovery device for stone waste and a waste utilization method thereof, and the environment-friendly recovery device has the following beneficial effects:
1. this environmental protection recovery plant of stone material waste material and waste material utilization method thereof selects the mechanism through setting up, adds water to the inside of water tank, places the stone material of waiting to select on the fly leaf corresponding with the water tank, starts to drive the fixed plate with the corresponding electric putter of water tank and descends to selecting in the water tank for the impurity that density is less than water in the stone material wafts at the surface of water, and the staff salvages impurity, has guaranteed the later stage and has retrieved the quality of making the product.
2. This environmental protection recovery plant of stone material waste material and waste material utilization method thereof, through setting up rubbing crusher and construct, the stone material after the stoving passes through the transport mechanism and carries to the guide plate above, starts driving motor, drives when driving motor starts and smashes the case and takes place vibrations for the stone material nature landing on the guide plate surface is to the inside of smashing the case, and iron fillings and other magnetic impurities in the while magnet in with the stone material adsorb, and the mechanism is selected in the cooperation, has further guaranteed the quality that the product was made in the later stage recovery.
3. This environmental protection recovery plant of stone material waste material and waste material utilization method thereof, through setting up rubbing crusher and construct, driving motor passes through the driving shaft and drives two crushing wheels and mesh mutually, and the deflector is supplementary with the meshing department of two crushing wheels of stone material direction, contradicts with the brush when crushing wheel rotates, and the brush removes crushing wheel surface adhesion's stone material brush, has guaranteed crushing efficiency, and the stone material after smashing falls into the surface of stock guide and through the inside of discharge opening discharge crushing case.
Drawings
FIG. 1 is a schematic structural view of an environment-friendly recycling apparatus for stone wastes and a waste utilization method thereof according to the present invention;
FIG. 2 is a schematic structural view of a sorting mechanism and a drying mechanism of the environment-friendly recycling equipment for stone waste and the waste utilization method thereof according to the present invention;
FIG. 3 is a sectional view of a drying box structure of an environmental recycling apparatus for stone wastes and a method for utilizing the wastes according to the present invention;
FIG. 4 is a sectional view of a crushing box structure of an environmental recycling apparatus for stone wastes and a method for using the wastes according to the present invention;
FIG. 5 is a schematic structural view of a transfer mechanism of an environmental recycling apparatus for stone wastes and a method for utilizing the wastes according to the present invention;
fig. 6 is a sectional view of a structure of a transfer mechanism of an environmental recycling apparatus for stone waste and a waste utilization method thereof according to the present invention.
In the figure: 1. a mounting substrate; 2. a sorting mechanism; 21. a water tank; 22. a drain pipe; 3. a drying mechanism; 31. a drying box; 32. a protective shell; 33. a hot air blower; 34. an air inlet hole; 35. a support plate; 36. an electric push rod; 37. a cover plate; 38. accommodating grooves; 4. a crushing mechanism; 41. a crushing box; 411. a brush; 42. a baffle; 421. a magnet; 43. a guide plate; 44. a drive shaft; 45. a driven shaft; 46. a motor housing; 47. a grinding wheel; 48. a material guide plate; 49. a discharge hole; 5. a transfer mechanism; 51. a fixing plate; 52. a movable groove; 53. a stabilizing slot; 54. connecting columns; 55. a stabilizer bar; 56. a movable plate; 57. fencing; 58. clamping a plate; 59. a backing plate.
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. 1-6, an environment-friendly recycling device for stone waste and a waste utilization method thereof include an installation base plate 1, a selecting mechanism 2, a drying mechanism 3, a crushing mechanism 4 and a transferring mechanism 5, wherein the selecting mechanism 2 for selecting non-stone impurities with density smaller than water in stone, the drying mechanism 3 for drying the stone waste after soaking in water and the crushing mechanism 4 for deironing, screening and crushing the dried stone are sequentially and fixedly arranged on the top of the installation base plate 1 from left to right, and the transferring mechanism 5 for transferring the stone is fixedly arranged on the top of the selecting mechanism 2 and the top of the drying mechanism 3;
the sorting mechanism 2 comprises a water tank 21, the top of the mounting substrate 1 is fixedly provided with a water tank 21, the drying mechanism 3 comprises a drying box 31, the top of the mounting substrate 1 is fixedly provided with the drying box 31, one side of the drying box 31 is fixedly provided with an air heater 33, the air heater 33 is communicated with the drying box 31, the model of the air heater 33 is HAG-P20A-41, the tops of the drying box 31 and the water tank 21 are respectively and fixedly provided with an electric push rod 36 through a support plate 35, the model of the electric push rod 36 is ZTPT, water is added into the water tank 21 by arranging the sorting mechanism 2, the stone to be sorted is placed on a movable plate 56 corresponding to the water tank 21, the electric push rod 36 corresponding to the water tank 21 is started to drive a fixing plate 51 to descend into the water tank 21 for sorting, so that impurities with density smaller than that of water in the stone float on the water surface, and workers salvage, the quality of the product prepared by later recovery is ensured;
the crushing mechanism 4 comprises a crushing box 41, the top of the mounting substrate 1 is fixedly provided with the crushing box 41, the top of the crushing box 41 is fixedly provided with a guide plate 42, the inside of the crushing box 41 is movably provided with a driving shaft 44 and a driven shaft 45, the surfaces of the driving shaft 44 and the driven shaft 45 are both fixedly provided with crushing wheels 47, the back of the crushing box 41 is fixedly provided with a driving motor, the model of the driving motor is TCH/V-400, one end of the driving shaft 44 penetrates through the crushing box 41 and is fixedly connected with the output end of the driving motor, through the arrangement of the crushing mechanism 4, the dried stone is conveyed to the upper surface of the guide plate 42 through a transfer mechanism 5, the driving motor is started, the driving motor drives the crushing box 41 to vibrate when being started, so that the stone falling on the surface of the guide plate 42 naturally slides to the inside of the crushing box 41, and meanwhile, the magnet 421 adsorbs, the crushing mechanism 4 is arranged, the driving motor drives the two crushing wheels 47 to be meshed through the driving shaft 44, the guide plate 43 assists in guiding the stone to the meshing position of the two crushing wheels 47, the crushing wheels 47 abut against the brush 411 when rotating, the brush 411 brushes off the stone attached to the surfaces of the crushing wheels 47, the crushing efficiency is ensured, and the crushed stone falls onto the surface of the guide plate 48 and is discharged out of the crushing box 41 through the discharge hole 49;
the transfer mechanism 5 comprises a fixed plate 51, the fixed plate 51 is arranged at the output end of the electric push rod 36, a movable groove 52 is formed in the top of the fixed plate 51, a connecting column 54 is movably arranged in the movable groove 52, and a movable plate 56 is fixedly arranged on the surface of the connecting column 54.
As a specific technical solution of this embodiment, a drain pipe 22 is fixedly disposed on one side of the water tank 21, a drain cover is connected to a surface of the drain pipe 22 through a screw thread, and the two pulverizing wheels 47 are engaged with each other.
In this embodiment, the drain pipe 22 is used to drain water inside the water tank 21, and the drain cover can be rotated counterclockwise to be separated from the drain pipe 22.
As a specific technical scheme of this embodiment, an air inlet 34 is opened on one side of the drying box 31, a dust-proof plate is fixedly arranged inside the air inlet 34, a protective shell 32 is fixedly arranged on the surface of the air heater 33, a cover plate 37 is hinged to the front surface of the drying box 31, and an accommodating groove 38 is opened at the bottom of the cover plate 37.
In this embodiment, protective housing 32 protects air heater 33, and the setting of holding tank 38 has avoided apron 37 conflict electric putter 36, starts air heater 33 and passes through fresh air inlet 34 to the inside of stoving case 31 is carried hot-blastly to stone material after soaking is dried.
As a specific technical solution of this embodiment, the magnet 421 is fixedly disposed inside the flow guide plate 42, the guide plates 43 are fixedly disposed on both sides of the inner wall of the pulverizing box 41, and the two guide plates 43 are disposed in a relatively inclined manner.
In this embodiment, the magnet 421 adsorbs iron filings and other magnetic impurities in the stone, and the guide plate 43 assists in guiding the stone to the meshing position of the two crushing wheels 47.
As a specific technical solution of this embodiment, two sides of the inner wall of the pulverizing box 41 are both fixedly provided with a brush 411, and one end of the brush 411 far away from the inner wall of the pulverizing box 41 is in lap joint with the surface of the pulverizing wheel 47.
In this embodiment, smash wheel 47 and contradict with brush 411 when rotating, brush 411 brushes the adnexed stone material in wheel 47 surface with smashing and removes, has guaranteed crushing efficiency.
As a specific technical solution of this embodiment, a motor casing 46 is fixedly disposed on the back of the pulverizing box 41, the motor casing 46 is movably sleeved on the surface of the driving motor, a material guide plate 48 is fixedly disposed inside the pulverizing box 41, and a discharge hole 49 is formed in one side of the pulverizing box 41.
In this embodiment, the crushed stone falls on the surface of the material guide plate 48 and is discharged from the crushing box 41 through the discharge hole 49, and the motor casing 46 protects the driving motor.
As a specific technical solution of this embodiment, stabilizing grooves 53 are formed on both sides of an inner wall of the movable groove 52, a stabilizer bar 55 is fixedly disposed inside the connecting column 54, and both ends of the stabilizer bar 55 respectively extend into the two stabilizing grooves 53.
In this embodiment, the connecting rod 54 slides inside the stabilizing groove 53 while moving, and the stabilizing rod 55 makes the connecting rod 54 stably move inside the movable groove 52.
As a specific technical solution of this embodiment, the top of the movable plate 56 is fixedly provided with an enclosure 57, the inside of the enclosure 57 is movably provided with a clamping plate 58, the bottom of the movable plate 56 is fixedly provided with a backing plate 59, the bottom of the backing plate 59 is overlapped with the top of the fixed plate 51, the front and the back of the enclosure 57 are both provided with water permeable holes, and the bottom of the clamping plate 58 is provided with water permeable grooves.
In this embodiment, cardboard 58 activity sets up and encloses to keep off 57 inside, encloses to keep off 57 slope back and extracts cardboard 58, can so that enclose the stone material landing that keeps off 57 and surround, encloses to keep off 57 and has avoided the stone material to drop, and the hole of permeating water and the setting of groove of permeating water for after finishing soaking, enclose the inside water of keeping off 57 inside through the hole of permeating water and the groove of permeating water arranges to inside the water tank 21.
An environment-friendly recycling method of stone waste is characterized by comprising the following steps:
s1, soaking and sorting the stone: adding water into the water tank 21, placing the stone to be sorted on the movable plate 56 corresponding to the water tank 21, starting the electric push rod 36 corresponding to the water tank 21 to drive the fixed plate 51 to descend into the water tank 21, driving the stone on the movable plate 56 to descend into the water tank 21 by the fixed plate 51 for soaking, so that impurities in the stone, the density of which is less than that of water, float on the water surface, workers salvage the impurities, meanwhile, the stone can be stirred, the sorting efficiency is improved, and the enclosure 57 prevents the stone from falling off;
s2, stone transfer: after the soaking and sorting is finished, starting an electric push rod 36 corresponding to the water tank 21 to drive a movable plate 56 to lift the stone out of the water, discharging the water in the enclosure 57 into the water tank 21 through a water permeable hole and a water permeable groove, starting an electric push rod 36 corresponding to the drying box 31 to drive the movable plate 56 to descend into the drying box 31, pulling the soaked movable plate 56, driving a cushion block to be separated from the fixed plate 51 by the movable plate 56, enabling the movable plate 56 to incline, continuously pulling the soaked movable plate 56 to drive a connecting column 54 to move to the rightmost side of a movable groove 52, enabling most of the movable plate 56 to be separated from the fixed plate 51 and incline at a larger angle towards the inside of the drying box 31, pulling out a clamping plate 58 to enable the soaked stone to fall onto the movable plate 56 in the drying box 31, and pushing the soaked movable plate 56 to a reset state;
s3, stone drying: the turnover cover plate 37 is closed with the drying box 31, the accommodating groove 38 is arranged to prevent the cover plate 37 from abutting against the electric push rod 36, the hot air blower 33 is started to convey hot air to the inside of the drying box 31 through the air inlet 34, so that the soaked stone is dried, after the drying is finished, the cover plate 37 is turned over, the electric push rod 36 corresponding to the drying box 31 is started to lift the stone out of the inside of the drying box 31, and the dried movable plate 56 is pulled to move to the upper surface of the guide plate 42;
s4, iron removal and sorting of the stone: starting a driving motor, driving the crushing box 41 to vibrate when the driving motor is started, so that the crushing box 41 drives the guide plate 42 to vibrate, the stone falling on the surface of the guide plate 42 naturally slides to the inside of the crushing box 41, and meanwhile, the magnet 421 adsorbs iron filings and other magnetic impurities in the stone to finish iron removal and sorting;
s5, crushing stone: driving motor drives the driving shaft 44 and rotates, driving shaft 44 drives two crushing wheel 47 and meshes mutually, it nevertheless remains gappedly to mesh between two crushing wheel 47, a stone material for after smashing passes through, deflector 43 is supplementary with the meshing department of two crushing wheel 47 of stone material direction, it contradicts with brush 411 to smash wheel 47 when rotating, brush 411 brushes crushing wheel 47 surface-attached stone material, crushing efficiency has been guaranteed, the stone material after smashing falls into the surface of stock guide 48 and smashes the inside of case 41 through discharge opening 49 discharge, the user uses the instrument in advance to collect in discharge opening 49 department.
The working principle and the using process of the invention are as follows: when the stone material soaking and sorting device is used, water is added into the water tank 21, the stone material to be sorted is placed on the movable plate 56 corresponding to the water tank 21, the electric push rod 36 corresponding to the water tank 21 is started to drive the fixed plate 51 to descend into the water tank 21, the fixed plate 51 drives the stone material on the movable plate 56 to soak, impurities with density smaller than that of water in the stone material float on the water surface, workers salvage the impurities and can stir the stone material, after the soaking and sorting are finished, the electric push rod 36 corresponding to the water tank 21 is started to drive the movable plate 56 to lift the stone material out of the water, the water in the enclosure 57 is discharged into the water tank 21 through the water permeable holes and the water permeable grooves, the electric push rod 36 corresponding to the drying box 31 is started to drive the movable plate 56 to descend into the drying box 31, the soaked movable plate 56 is pulled, and the cushion blocks of the movable plate 56 drive the movable plate 56 to be separated from, continuously pulling the soaked movable plate 56 to drive the connecting column 54 to move to the rightmost side of the movable groove 52, so that most of the movable plate 56 is separated from the fixed plate 51 and inclines towards the inside of the drying box 31 at a larger angle, pulling out the clamping plate 58 to enable the soaked stone to fall onto the movable plate 56 in the drying box 31 and push the soaked movable plate 56 to a reset state, turning over the cover plate 37 to be closed with the drying box 31, arranging the accommodating groove 38 to prevent the cover plate 37 from abutting against the electric push rod 36, starting the hot air blower 33 to convey hot air to the inside of the drying box 31 through the air inlet hole 34, thereby drying the soaked stone, turning over the cover plate 37 after drying is completed, starting the electric push rod 36 corresponding to the drying box 31 to lift the stone out of the inside of the drying box 31, pulling the dried movable plate 56 to move to the upper surface of the guide plate 42, and starting the driving motor, the crushing box 41 is driven to vibrate when the driving motor is started, the crushing box 41 drives the guide plate 42 to vibrate, the stone falling on the surface of the guide plate 42 naturally slides to the inside of the crushing box 41, meanwhile, the magnet 421 adsorbs iron filings and other magnetic impurities in the stone, iron removal sorting is completed, the driving motor drives the driving shaft 44 to rotate, the driving shaft 44 drives the two crushing wheels 47 to be meshed, the two crushing wheels 47 are meshed but keep a gap for the crushed stone to pass through, the guide plate 43 assists in guiding the stone to the meshed part of the two crushing wheels 47, the crushing wheels 47 abut against the brush 411 when rotating, the brush 411 brushes the stone attached to the surface of the crushing wheels 47, crushing efficiency is ensured, the crushed stone falls on the surface of the guide plate 48 and is discharged out of the inside of the crushing box 41 through the discharge hole 49, and a user uses a tool to collect the crushed stone at the discharge hole 49 in advance, the operation of the device is completed as described above.
To sum up, this environmental protection recovery plant of stone material waste material and waste material utilization method thereof is through setting up selection mechanism 2, adds water to the inside of water tank 21, places the stone material of waiting to select on fly leaf 56 corresponding with water tank 21, starts electric putter 36 corresponding with water tank 21 and drives fixed plate 51 and descend to and select in the water tank 21 for the impurity that density is less than water in the stone material drifts on the surface of water, and the staff salvages impurity, has guaranteed the quality that the later stage was retrieved and is made the product.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 an environmental protection recovery plant of stone material waste material, includes mounting substrate (1), selects mechanism (2), stoving mechanism (3), rubbing crusher constructs (4) and transport mechanism (5), its characterized in that: a selecting mechanism (2) for selecting non-stone impurities with the density smaller than that of water in the stone, a drying mechanism (3) for drying the stone waste after being soaked in water and a crushing mechanism (4) for deironing, screening and crushing the dried stone are sequentially and fixedly arranged at the top of the mounting base plate (1) from left to right, and transfer mechanisms (5) for transferring the stone are fixedly arranged at the tops of the selecting mechanism (2) and the drying mechanism (3);
the sorting mechanism (2) comprises a water tank (21), the top of the mounting substrate (1) is fixedly provided with the water tank (21), the drying mechanism (3) comprises a drying box (31), the top of the mounting substrate (1) is fixedly provided with the drying box (31), one side of the drying box (31) is fixedly provided with a hot air blower (33), the hot air blower (33) is communicated with the drying box (31), and the tops of the drying box (31) and the water tank (21) are respectively and fixedly provided with an electric push rod (36) through a support plate (35);
the crushing mechanism (4) comprises a crushing box (41), the top of the mounting substrate (1) is fixedly provided with the crushing box (41), the top of the crushing box (41) is fixedly provided with a guide plate (42), a driving shaft (44) and a driven shaft (45) are movably arranged in the crushing box (41), the surfaces of the driving shaft (44) and the driven shaft (45) are both fixedly provided with crushing wheels (47), the back of the crushing box (41) is fixedly provided with a driving motor, and one end of the driving shaft (44) penetrates through the crushing box (41) and is fixedly connected with the output end of the driving motor;
transport mechanism (5) are including fixed plate (51), the fixed plate (51) that is provided with of output of electric putter (36), movable groove (52) have been seted up at the top of fixed plate (51), the inside activity of movable groove (52) is provided with spliced pole (54), the fixed surface of spliced pole (54) is provided with fly leaf (56).
2. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 1, wherein: one side of the water tank (21) is fixedly provided with a drain pipe (22), the surface of the drain pipe (22) is in threaded connection with a drain cover, and the two crushing wheels (47) are meshed with each other.
3. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 1, wherein: the inside fixed dust guard that is provided with fresh air inlet (34) and fresh air inlet (34) is seted up to one side of stoving case (31), the fixed surface of air heater (33) is provided with protecting crust (32), the front of stoving case (31) articulates there is apron (37), holding tank (38) have been seted up to the bottom of apron (37).
4. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 1, wherein: the inside of guide plate (42) is fixed and is provided with magnet (421), smash the both sides of case (41) inner wall and all fixedly be provided with deflector (43), two deflector (43) are the relative slope setting.
5. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 1, wherein: the two sides of the inner wall of the crushing box (41) are fixedly provided with brushes (411), and one end, far away from the inner wall of the crushing box (41), of each brush (411) is in lap joint with the surface of the crushing wheel (47).
6. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 1, wherein: the utility model discloses a crushing box, including crushing case (41), motor casing (46) are fixed to be provided with on the back of crushing case (41), motor casing (46) and driving motor's surface activity cup joint, the inside of crushing case (41) is fixed and is provided with stock guide (48), discharge opening (49) have been seted up to one side of crushing case (41).
7. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 1, wherein: stabilizing grooves (53) are formed in two sides of the inner wall of the movable groove (52), stabilizing rods (55) are fixedly arranged inside the connecting columns (54), and two ends of each stabilizing rod (55) extend into the two stabilizing grooves (53) respectively.
8. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 1, wherein: the top of the movable plate (56) is fixedly provided with an enclosing barrier (57), a clamping plate (58) is movably arranged in the enclosing barrier (57), a backing plate (59) is fixedly arranged at the bottom of the movable plate (56), and the bottom of the backing plate (59) is overlapped with the top of the fixed plate (51).
9. The environmental-friendly recycling apparatus for stone wastes as claimed in claim 8, wherein: the front and the back of the enclosure (57) are both provided with water permeable holes, and the bottom of the clamping plate (58) is provided with a water permeable groove.
10. An environment-friendly recycling method of stone waste is characterized by comprising the following steps:
s1, soaking and sorting the stone: adding water into a water tank (21), placing the stone to be sorted on a movable plate (56) corresponding to the water tank (21), starting an electric push rod (36) corresponding to the water tank (21) to drive a fixed plate (51) to descend into the water tank (21), driving the stone on the movable plate (56) to descend into the water tank (21) by the fixed plate (51) to be soaked, so that impurities with density smaller than that of water in the stone float on the water surface, salvaging the impurities by workers, stirring the stone, improving the sorting efficiency, and avoiding the stone from falling off by a surrounding shield (57);
s2, stone transfer: after the soaking and sorting are finished, an electric push rod (36) corresponding to the water tank (21) is started to drive a movable plate (56) to lift stone out of water, water in a surrounding baffle (57) is drained into the water tank (21) through a water permeable hole and a water permeable groove, an electric push rod (36) corresponding to the drying box (31) is started to drive the movable plate (56) to descend into the drying box (31), the soaked movable plate (56) is pulled, the movable plate (56) is driven to separate a cushion block from connection with a fixed plate (51) to incline the movable plate (56), the soaked movable plate (56) is continuously pulled to drive a connecting column (54) to move to the rightmost side of a movable groove (52), most of the movable plate (56) is separated from the fixed plate (51) and inclines to a larger angle towards the inside of the drying box (31), a clamping plate (58) is pulled out to enable the soaked stone to fall onto the movable plate (56) in the drying box (31), and the immersed movable plate (56) is pushed to a reset state;
s3, stone drying: the turnover cover plate (37) is closed to the drying box (31), the accommodating groove (38) is formed, the cover plate (37) is prevented from abutting against an electric push rod (36), the hot air blower (33) is started to convey hot air to the inside of the drying box (31) through the air inlet hole (34), so that the soaked stone is dried, after the drying is completed, the cover plate (37) is turned over, the electric push rod (36) corresponding to the drying box (31) is started to lift the stone out of the inside of the drying box (31), and the dried movable plate (56) is pulled to move to the upper surface of the guide plate (42);
s4, iron removal and sorting of the stone: starting a driving motor, driving a crushing box (41) to vibrate when the driving motor is started, enabling the crushing box (41) to drive a guide plate (42) to vibrate, enabling the stone falling on the surface of the guide plate (42) to naturally slide into the crushing box (41), and enabling iron filings and other magnetic impurities in the stone to be adsorbed by a magnet (421) to finish iron removal and sorting;
s5, crushing stone: driving motor drives driving shaft (44) and rotates, driving shaft (44) drive two crushing wheel (47) and mesh mutually, mesh between two crushing wheel (47) but keep gappedly, a stone material for after smashing passes through, deflector (43) are supplementary with the meshing department of two crushing wheel (47) of stone material direction, contradict with brush (411) when crushing wheel (47) rotate, brush (411) are with crushing wheel (47) adnexed stone material brushing-off in surface, crushing efficiency has been guaranteed, the stone material after smashing falls into the surface of stock guide (48) and discharges the inside of smashing case (41) through discharge opening (49), the user uses the instrument in advance and collects in discharge opening (49) department.
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| CN202010514970.9A CN111633004A (en) | 2020-06-08 | 2020-06-08 | Environment-friendly recovery equipment for stone waste and waste utilization method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047655A (en) * | 2020-09-17 | 2020-12-08 | 深圳立豪建筑材料工程有限公司 | Preparation method of high-strength green recycled concrete |
| CN112387411A (en) * | 2020-10-24 | 2021-02-23 | 金爱兰 | Rock debris screening device for petroleum exploration |
| CN112523754A (en) * | 2020-12-05 | 2021-03-19 | 邵阳市联合农林建材科技有限公司 | Limestone mining method beneficial to reducing waste |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207307953U (en) * | 2017-07-29 | 2018-05-04 | 李广善 | A kind of construction waste reducing mechanism |
| CN108607831A (en) * | 2018-05-10 | 2018-10-02 | 湖南康尔佳制药股份有限公司 | A kind of medicinal material cleaning device preparing compound rehmannia kidney-tonifying wine and method |
| CN109453888A (en) * | 2018-10-10 | 2019-03-12 | 安徽源和堂药业股份有限公司 | A kind of herbal decoction piece manufacture cleaning device |
| CN110711626A (en) * | 2019-10-16 | 2020-01-21 | 方条英 | Building waste environmental protection processing apparatus |
| CN111011593A (en) * | 2019-10-21 | 2020-04-17 | 长沙理工大学 | Processing method and equipment of insect dry powder |
| CN210474264U (en) * | 2019-07-03 | 2020-05-08 | 李振家 | Building engineering waste recovery device |
-
2020
- 2020-06-08 CN CN202010514970.9A patent/CN111633004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207307953U (en) * | 2017-07-29 | 2018-05-04 | 李广善 | A kind of construction waste reducing mechanism |
| CN108607831A (en) * | 2018-05-10 | 2018-10-02 | 湖南康尔佳制药股份有限公司 | A kind of medicinal material cleaning device preparing compound rehmannia kidney-tonifying wine and method |
| CN109453888A (en) * | 2018-10-10 | 2019-03-12 | 安徽源和堂药业股份有限公司 | A kind of herbal decoction piece manufacture cleaning device |
| CN210474264U (en) * | 2019-07-03 | 2020-05-08 | 李振家 | Building engineering waste recovery device |
| CN110711626A (en) * | 2019-10-16 | 2020-01-21 | 方条英 | Building waste environmental protection processing apparatus |
| CN111011593A (en) * | 2019-10-21 | 2020-04-17 | 长沙理工大学 | Processing method and equipment of insect dry powder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047655A (en) * | 2020-09-17 | 2020-12-08 | 深圳立豪建筑材料工程有限公司 | Preparation method of high-strength green recycled concrete |
| CN112387411A (en) * | 2020-10-24 | 2021-02-23 | 金爱兰 | Rock debris screening device for petroleum exploration |
| CN112523754A (en) * | 2020-12-05 | 2021-03-19 | 邵阳市联合农林建材科技有限公司 | Limestone mining method beneficial to reducing waste |
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Application publication date: 20200908 |