CN118808286B - A device for treating construction waste in civil engineering - Google Patents
A device for treating construction waste in civil engineering Download PDFInfo
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- CN118808286B CN118808286B CN202411303095.4A CN202411303095A CN118808286B CN 118808286 B CN118808286 B CN 118808286B CN 202411303095 A CN202411303095 A CN 202411303095A CN 118808286 B CN118808286 B CN 118808286B
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- 239000002699 waste material Substances 0.000 title claims abstract description 144
- 238000010276 construction Methods 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 74
- 238000011282 treatment Methods 0.000 claims abstract description 58
- 238000012216 screening Methods 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 36
- 238000001035 drying Methods 0.000 claims description 32
- 238000007885 magnetic separation Methods 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 30
- 229910052742 iron Inorganic materials 0.000 description 15
- 230000009471 action Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 8
- 239000007769 metal material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of waste treatment, in particular to a waste treatment device for civil engineering construction, which comprises waste lifting equipment and a pretreatment box, wherein one end of the waste lifting equipment is fixedly connected with the pretreatment box, the other side of the pretreatment box is provided with a material distribution module for sorting waste, one side of the material distribution module is provided with first conveying equipment for conveying the waste, and the other end of the first conveying equipment is provided with a crusher for screening the waste.
Description
Technical Field
The invention relates to the technical field of waste treatment, in particular to a civil engineering construction waste treatment device.
Background
With the rapid development of urban transformation and building industry along with the rapid development of urban improvement and the expiration of old buildings, structures and urban infrastructure, more and more civil engineering building projects are scrapped and dismantled, and a plurality of abandoned wastes appear on civil construction sites, and the wastes pollute the environment if not treated in time.
The existing method for treating the waste generated in the civil engineering construction process generally comprises the steps of directly crushing and then carrying out multistage screening, wherein the waste is treated into aggregate for subsequent use through multiple treatments, and when the steps are adopted for treating some waste, for example, when the waste is subjected to rain or water is sprayed in the waste, soil is doped in the waste, so that the waste and the soil are adhered together, the waste is easy to agglomerate, the waste is obviously poor in treatment effect when crushed and screened, the waste is tightly adhered under the action of water and the soil, the simple screening cannot be effectively treated, the condition that the materials of other materials carried by the metal iron materials move together along with an electromagnet and are screened easily occurs when the metal iron materials are screened, and the screening materials are ambiguous, so that the subsequent treatment procedure is increased.
Disclosure of Invention
The invention aims to provide a civil engineering construction waste treatment device which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
As an alternative to the civil engineering construction waste treatment device of the present invention, wherein the civil engineering construction waste treatment device comprises a waste lifting apparatus and a pretreatment tank,
One end of the waste lifting device is fixedly connected with a pretreatment box, a material separation module for separating waste is arranged on the other side of the pretreatment box, a first conveying device for conveying the waste is arranged on one side of the material separation module, and a crusher for screening the waste is arranged on the other end of the first conveying device;
the rear side of the material distribution module is provided with second conveying equipment for transporting waste materials;
The wet material scattering module used for scattering the wet waste is arranged above the inside of the pretreatment box, the drying module used for drying the wet waste is also arranged on the side face of the pretreatment box, the metal collecting module used for collecting metal is arranged on the front side of the pretreatment box, and the magnetic separation module which is longitudinally arranged is fixedly connected to one side of the metal collecting module;
a conveying belt for transporting waste is arranged at the bottom of the pretreatment box;
The wet material scattering module comprises a mounting frame, a second motor and a rotating disc, wherein the outer side of the mounting frame is fixedly connected with the pretreatment box, the second motor is mounted in the mounting frame, the rotating disc is fixedly connected with the tail end of a main shaft of the second motor, one side of the other end face of the rotating disc is fixedly connected with an eccentric pin, the outer side of the eccentric pin is rotationally connected with a rotating rod, and the other end of the rotating rod is rotationally connected with a reciprocating rod;
The outer side of the reciprocating rod is in sliding connection with the mounting frame, the other end of the reciprocating rod is rotationally connected with a connecting plate which is longitudinally arranged, the lower end face of the connecting plate is fixedly connected with a plurality of groups of longitudinally arranged hollow frames, the bottom of each hollow frame is fixedly connected with a screening screen plate, and the outer sides of the hollow frames are communicated with a drying module;
The device comprises a mounting frame, a guide cylinder, a horizontal rod, a first hydraulic rod, a regulating rod, a sliding block, a screening screen plate and a screen plate, wherein the guide cylinder is fixedly connected to two sides of the lower part of the mounting frame, the sliding column is fixedly connected to the inner part of the guide cylinder, the horizontal rod is horizontally arranged at the bottom of the sliding column, the first hydraulic rod is fixedly connected to two ends of the horizontal rod, the regulating rod is fixedly connected to the free end of the first hydraulic rod, the sliding block is rotatably connected to the bottom of the regulating rod, and the outer side of the sliding block and the screening screen plate are horizontally arranged;
the drying module comprises drying equipment, a gas pipe and a side pipe, wherein the outer side of the drying equipment is fixedly connected with the pretreatment box, the output end of the drying equipment is communicated with the gas pipe, and the other end of the gas pipe is communicated with the hollow frame;
the outer side of the gas pipe is communicated with a side pipe, the other end of the side pipe is communicated with a hollow pipe, two ends of the hollow pipe are fixedly connected with the inner wall of the pretreatment box, and the bottom of the hollow pipe is fixedly connected with a plurality of groups of vibrating plates which are vertically arranged;
The magnetic separation module comprises a longitudinal frame, a third motor and a threaded shaft, wherein the outer side of the longitudinal frame is fixedly connected with the pretreatment box, the third motor is fixedly connected to the inside of the longitudinal frame, the threaded shaft is fixedly connected to the tail end of a main shaft of the third motor, a threaded sleeve is spirally connected to the outer side of the threaded shaft, a sliding block is fixedly connected to one side of the threaded sleeve, and an electromagnet is fixedly connected to the other end of the sliding block;
The folding plate is characterized in that folding plates capable of being mutually folded are rotatably connected to two sides of the sliding block, the other ends of the folding plates are rotatably connected with the longitudinal frames, a plurality of groups of sliding tables are rotatably connected to the inside of the folding plates, and the outer sides of the sliding tables are slidably connected with the longitudinal frames.
As an alternative scheme of the civil engineering construction waste treatment device, the hollow frame is arranged in a hollow mode, and ventilation holes which are uniformly distributed are formed in the lower end face of the hollow frame.
As an alternative scheme of the civil engineering construction waste treatment device, the bottom of the hollow pipe is provided with uniformly distributed vent holes.
The existing civil engineering produces waste treatment which is more and more systematic, but when some special waste treatment adopts the steps to treat, for example, when the waste is subjected to rain or water is sprayed in the waste, the waste is doped with soil, so that the waste is easily compacted and agglomerated with the soil, the waste is crushed and screened, the treatment effect is obviously poor, under the action of water and soil, the waste is tightly bonded, the simple screening cannot effectively treat, and when the screening of metal iron materials is carried out, the situation that the materials of other materials are carried by the metal iron materials and move along with electromagnets is easy to screen, the screening materials are ambiguous, the subsequent treatment procedure is increased, and when the special civil engineering is used, a wet material scattering module and a drying module are arranged, before the waste treatment is carried out, the wet waste is transported to the upper part of a screening screen, a second motor drives a rotating disc to rotate, and drives a rotating rod to move up and down under the action of an eccentric pin, and further drives a hollow frame and the screen to move up and down, so that the fine waste can be quickly scattered, and the purpose of the subsequent treatment of the waste can be realized.
As an alternative scheme of the civil engineering construction waste treatment device, the material distribution module comprises a material distribution box, a first motor and a rotating shaft, one side of the material distribution box is fixedly connected with a pretreatment box, first conveying equipment is arranged at the bottom of the material distribution box, the side face of the material distribution box is fixedly connected with the first motor, the tail end of a main shaft of the first motor is fixedly connected with the rotating shaft, the outer side of the rotating shaft is fixedly connected with a switching plate which is obliquely arranged, and a guide plate which stretches into the pretreatment box is arranged on one side of the material distribution box facing the pretreatment box.
As an alternative scheme of the civil engineering construction waste treatment device, the guide plate is obliquely arranged, and the material distributing box at the rear side part of the switching plate is provided with a material outlet.
The less waste material of back of breaking up is located branch workbin bottom, conveniently carries through first conveying equipment, and gets into the inside upper layer of branch workbin great material through the deflector and transport through the inside second conveying equipment that gets into the rear of switching board and handle, realizes the pre-selection of waste material to according to the class of waste material, can directly rotate through first motor, drive pivot and switching board and rotate, can make its waste material direct discharge below carry out centralized processing.
As an alternative scheme of the civil engineering construction waste treatment device, the metal collecting module comprises a collecting frame, a sliding frame and a feeding hole, wherein the outer side of the collecting frame is fixedly connected with the pretreatment box, a magnetic separation module which is longitudinally arranged is arranged on the side surface of the collecting frame, the sliding frame is connected inside the collecting frame in a sliding mode, and the feeding hole is formed in the rear side of the collecting frame.
As an alternative scheme of the civil engineering construction waste treatment device, one side of the inside of the collecting frame is fixedly connected with a second hydraulic rod, and the free end of the second hydraulic rod is fixedly connected with a rejecting plate.
As an alternative scheme of the civil engineering construction waste treatment device, the rejecting plate is arranged at one end far away from the second hydraulic rod in an inclined plane.
After the metal passes through the magnetic separation module, the metal material can be released into the sliding frame through the electromagnet moving to the inside of the collecting frame, and the removing plate is driven to move by starting the second hydraulic rod, so that the metal material below the electromagnet can be removed by the removing plate, and the metal iron material is ensured to fall sufficiently.
Compared with the prior art, the invention has the beneficial effects that:
when the device is used, the wet material scattering module and the drying module are arranged, before waste material treatment, wet waste materials are transported to the position above the screening screen plate, the second motor drives the rotating disc to rotate, and the rotating rod is driven to rotate under the action of the eccentric pin, so that the reciprocating rod is driven to move up and down, and the hollow frame and the screening screen plate are driven to move up and down, so that the waste materials move above the screening screen plate, and the hollow frame collides with the waste materials, so that the scattering purpose of the waste materials can be realized, and the follow-up fine screening treatment of the waste materials is facilitated;
in the process of scattering the waste, the arranged drying equipment can enable hot air to be conveyed into the hollow frame through the air conveying pipe, meanwhile, the side pipe outside the air conveying pipe can convey the hot air into the hollow pipe, through holes are formed in the hollow frame and the lower portion of the hollow pipe, hot air is discharged, drying treatment of the waste is achieved, and quality of subsequent waste treatment is guaranteed;
After the waste is scattered under the action of the hollow frame and the screening screen plate, the electromagnet moves back and forth at the moment, so that the material of the metal iron material can be fully adsorbed, the purity of the collected metal iron material is ensured, and the sliding block and the electromagnet can move back and forth under the action of the third motor, the threaded shaft and the threaded sleeve and are used for fully collecting the metal iron material;
When the magnetic separation of metal is carried out, the sliding block moves back and forth, one side of the longitudinal frame can be sealed under the action of the folding plate and the sliding table, and waste materials are prevented from entering the inside of the longitudinal frame to influence the use of the longitudinal frame;
after metal magnetic separation, the metal material can be released into the sliding frame through the electromagnet moving to the inside of the collecting frame, and the removing plate is driven to move by starting the second hydraulic rod, so that the lower part of the electromagnet can be removed by the removing plate, and the metal iron material is ensured to fall sufficiently;
After the waste is scattered and dried, a part of larger materials cannot fall, at the moment, the first hydraulic rods on the two sides are started, at the moment, the first hydraulic rods drive the adjusting rods to shrink and extend at the same time, at the moment, the screening screen plates incline, and the larger materials above the screening screen plates conveniently enter the material distribution module smoothly to be processed;
And break up the back less waste material and lie in branch workbin bottom, conveniently transport through first conveying equipment, and get into the inside upper layer of branch workbin great material through the deflector and transport through the inside second conveying equipment that gets into the rear through the switch board and handle, realize the pre-selection of waste material to according to the class of waste material, can directly rotate through first motor, drive pivot and switch board and rotate, can make its waste material direct discharge below carry out centralized processing.
Drawings
FIG. 1 is a schematic view showing the overall construction of a civil engineering construction waste treatment apparatus;
FIG. 2 is a schematic view showing the internal structure of a pretreatment tank of a civil engineering construction waste treatment device;
FIG. 3 is a schematic view showing a construction of a wet material scattering module of the civil engineering construction waste material treatment apparatus;
FIG. 4 is a schematic view showing a structure of a drying module of a civil engineering construction waste treatment device;
FIG. 5 is a schematic view of a magnetic separation module of a civil engineering construction waste treatment device;
FIG. 6 is a schematic view of the construction waste treatment apparatus of FIG. 5 at A;
FIG. 7 is a longitudinal cross-sectional view of a metal collection module of the civil engineering construction waste treatment device;
fig. 8 is a transverse cross-sectional view of a metal collection module of the civil engineering construction waste treatment device.
In the figure, 1, a waste lifting device, 2, a pretreatment box, 3, a material separating module, 301, a material separating box, 302, a first motor, 303, a rotating shaft, 304, a switching plate, 305, a guide plate, 4, a first conveying device, 5, a crusher, 6, a wet material scattering module, 601, a mounting frame, 602, a second motor, 603, a rotating shaft, 604, an eccentric pin, 605, a rotating rod, 606, a reciprocating rod, 607, a connecting plate, 608, a hollow frame, 609, a screening screen, 610, a horizontal rod, 611, a first hydraulic rod, 612, an adjusting rod, 613, a sliding block, 614, a guide cylinder, 615, a sliding column, 7, a drying module, 701, a drying device, 702, a gas conveying pipe, 703, a side pipe, 704, a hollow pipe, 705, a vibrating plate, 8, a magnetic separation module, 801, a longitudinal frame, 802, a third motor, a threaded shaft, 804, a threaded sleeve, 805, a sliding block, an electromagnet, 807, a folding plate, 808, a sliding table, 9, a metal collecting module, a collecting frame, 901, a sliding frame, 902, a sliding frame, 904, a sliding port, a conveying belt, 904, a second conveying device, 11 and 11 are arranged.
Detailed Description
Embodiment 1 referring to fig. 1, 2, 3, 4 and 5, the present invention provides a technical solution:
A civil engineering construction waste treatment device comprises a waste lifting device 1 and a pretreatment tank 2,
One end of the waste lifting device 1 is fixedly connected with a pretreatment box 2, a material separation module 3 for separating waste is arranged on the other side of the pretreatment box 2, a first conveying device 4 for conveying the waste is arranged on one side of the material separation module 3, and a crusher 5 for screening the waste is arranged on the other end of the first conveying device 4;
a second conveying device 10 for transporting the waste is arranged at the rear side of the material distributing module 3;
A wet material scattering module 6 for scattering wet waste materials is arranged above the inside of the pretreatment tank 2, a drying module 7 for drying the wet waste materials is also arranged on the side surface of the pretreatment tank 2, a metal collecting module 9 for collecting metals is arranged on the front side of the pretreatment tank 2, and a magnetic separation module 8 which is longitudinally arranged is fixedly connected to one side of the metal collecting module 9;
The bottom of the pretreatment tank 2 is provided with a conveyer belt 11 for transporting waste;
the wet material scattering module 6 comprises a mounting frame 601, a second motor 602 and a rotating disc 603, wherein the outer side of the mounting frame 601 is fixedly connected with the pretreatment box 2, the second motor 602 is mounted in the mounting frame 601, the rotating disc 603 is fixedly connected with the tail end of a main shaft of the second motor 602, one side of the other end face of the rotating disc 603 is fixedly connected with an eccentric pin 604, the outer side of the eccentric pin 604 is rotatably connected with a rotating rod 605, and the other end of the rotating rod 605 is rotatably connected with a reciprocating rod 606;
The outer side of the reciprocating rod 606 is in sliding connection with the mounting frame 601, the other end of the reciprocating rod 606 is rotationally connected with a connecting plate 607 which is longitudinally arranged, the lower end surface of the connecting plate 607 is fixedly connected with a plurality of groups of longitudinally arranged hollow frames 608, the bottom of the hollow frames 608 is fixedly connected with a screening screen 609, and the outer side of the hollow frames 608 is communicated with a drying module 7;
The guide cylinder 614 is fixedly connected to the two sides below the mounting frame 601, the sliding column 615 is slidably connected to the inside of the guide cylinder 614, the horizontal rod 610 horizontally arranged is fixedly connected to the bottom of the sliding column 615, the first hydraulic rod 611 is fixedly connected to the two ends of the horizontal rod 610, the adjusting rod 612 is fixedly connected to the free end of the first hydraulic rod 611, the sliding block 613 is rotatably connected to the bottom of the adjusting rod 612, and the outer side of the sliding block 613 and the screening screen 609 are horizontally slidably arranged;
The drying module 7 comprises a drying device 701, a gas pipe 702 and a side pipe 703, wherein the outer side of the drying device 701 is fixedly connected with the pretreatment box 2, the output end of the drying device 701 is communicated with the gas pipe 702, and the other end of the gas pipe 702 is communicated with the hollow frame 608;
The outside of the air pipe 702 is communicated with a side pipe 703, the other end of the side pipe 703 is communicated with a hollow pipe 704, two ends of the hollow pipe 704 are fixedly connected with the inner wall of the pretreatment tank 2, and the bottom of the hollow pipe 704 is fixedly connected with a plurality of groups of vertically arranged vibrating plates 705;
The magnetic separation module 8 comprises a longitudinal frame 801, a third motor 802 and a threaded shaft 803, wherein the outer side of the longitudinal frame 801 is fixedly connected with the pretreatment box 2, the third motor 802 is fixedly connected inside the longitudinal frame 801, the threaded shaft 803 is fixedly connected with the tail end of a main shaft of the third motor 802, a threaded sleeve 804 is spirally connected with the outer side of the threaded shaft 803, a sliding block 805 is fixedly connected with one side of the threaded sleeve 804, and an electromagnet 806 is fixedly connected with the other end of the sliding block 805;
folding plates 807 capable of being mutually folded are rotatably connected to both sides of the sliding block 805, the other ends of the folding plates 807 are rotatably connected to the longitudinal frame 801, a plurality of groups of sliding tables 808 are rotatably connected to the inside of the folding plates 807, and the outer sides of the sliding tables 808 are slidably connected to the longitudinal frame 801.
The hollow frame 608 is hollow, and the lower end surface of the hollow frame 608 is provided with evenly distributed ventilation holes.
The bottom of the hollow tube 704 is provided with evenly distributed ventilation holes.
The existing waste treatment generated by civil engineering is more and more systematic, but when the steps are adopted for treatment in some special waste treatment, the treatment effect is poor, for example: when the waste is sprayed by rain or water is sprayed in the waste, the waste is doped with soil, so that the waste is easy to compact and agglomerate, when the waste is crushed and screened, the treatment effect is obviously poor, under the action of water and soil, the waste is tightly bonded, the simple screening can not be effectively treated, and when the metal iron material is screened, the condition that the metal iron material carries other materials along with an electromagnet to move together and screen is easy to occur, the screening material is ambiguous, the subsequent treatment procedure is increased, and when the invention is used, a wet material scattering module 6 and a drying module 7 are arranged, before the waste treatment is carried out, the wet waste is transported to the position above a screening screen 609, the second motor 602 drives the rotating disc 603 to rotate, and under the action of an eccentric pin 604, the rotating rod 605 is driven to move up and down, thereby the waste moves above the screen 609, and the hollow frame 608 can realize fine and collision of the waste with the hollow frame 609, and the subsequent treatment of the waste can be realized, and the subsequent treatment of the waste is carried out, and the subsequent drying module can realize the fine treatment of the waste is arranged, and the subsequent treatment is convenient to be dried;
In this embodiment, during the process of scattering the waste, the wet waste in blocks is scattered and falls in small blocks, at this time, the set drying device 701 can make the hot air transported to the inside of the hollow frame 608 through the air pipe 702, the output end of the air pipe 702 is provided with a plurality of ends and is respectively communicated with the plurality of hollow frames 608, the hollow frames 608 are longitudinally arranged, the upper parts of the plurality of hollow frames 608 are connected through the connecting plate 607, at this time, the hot air can be discharged through the through holes below the hollow frames 608, the scattered waste can be targeted for drying work, and the through holes face downwards, when the waste falls, the waste is not easy to enter the inside of the hollow frames 608, at the same time, the side pipe 703 outside the air pipe 702 can transport the hot air to the inside of the hollow pipes 704, and the through holes are formed below the hollow pipes 704, which is helpful for hot air discharge, at this time, the hot air discharged through the hollow pipes 704 can dry the scattered waste, thereby guaranteeing the quality of the subsequent waste treatment;
After the waste is scattered under the action of the hollow frame 608 and the screening screen 609, the third motor 802 rotates positively and negatively to drive the threaded shaft 803 to rotate, the threaded shaft 803 drives the threaded sleeve 804 to move, the electromagnet 806 can move back and forth under the action of the sliding block 805, the electromagnet 806 can fully adsorb falling materials made of metal iron materials at the moment, the purity of the collected metal iron materials can be guaranteed, sundries carried by the metal iron materials are reduced, and magnetic separation quality is guaranteed;
When the magnetic separation of metal is carried out, the sliding block 805 moves back and forth, one side of the longitudinal frame 801 can be sealed under the action of the folding plate 807 and the sliding table 808, and waste materials are prevented from entering the inside of the longitudinal frame 801 to influence the use of the longitudinal frame 801;
Meanwhile, when metal is collected, the electromagnet 806 moves into the collecting frame 901, at the moment, the upper surface of the electromagnet 806 is tightly contacted with the upper part of the feed inlet 903 to remove waste above the electromagnet 806, so as to achieve a certain cleaning purpose, and in the moving process of the electromagnet 806, the electromagnet 806 is contacted with the vibrating plate 705, and the vibrating plate 705 is made of elastic materials, so that the electromagnet 806 can force the vibrating plate 705 to bend to one side, and when the electromagnet is separated from the vibrating plate 705, the vibrating plate 705 vibrates back and forth, at the moment, the hollow tube 704 can vibrate, and waste accumulated above the hollow tube 704 is helped to drop;
After the waste is scattered and dried, a part of larger materials are located above the screening screen 609 and cannot fall, at this time, the first hydraulic rods 611 on the two sides are started, at this time, the first hydraulic rods 611 on the left side drive the adjusting rods 612 to shrink upwards, the first hydraulic rods 611 on the other side drive the adjusting rods 612 to extend downwards, the connecting plates 607 are used as centers to rotate, and under the action of the sliding blocks 613, the screening screen 609 is inclined at this time, so that the larger materials above the screening screen 609 can conveniently and smoothly enter the material distribution module 3 to be processed.
In this embodiment 2, as shown in fig. 2, the material distributing module 3 includes a material distributing box 301, a first motor 302, and a rotating shaft 303, where one side of the material distributing box 301 is fixedly connected with the pretreatment box 2, a first conveying device 4 is installed at the bottom of the material distributing box 301, a first motor 302 is also fixedly connected to a side of the material distributing box 301, a rotating shaft 303 is fixedly connected to a tail end of a main shaft of the first motor 302, a switching plate 304 disposed in an inclined manner is fixedly connected to an outer side of the rotating shaft 303, and a guide plate 305 extending into the pretreatment box 2 is also installed at a side of the material distributing box 301 facing the pretreatment box 2.
The guide plate 305 is inclined, and a discharge port is formed in the feed box 301 at the rear side of the switching plate 304.
The less waste material of breaking up is located the branch workbin 301 bottom through conveyer belt 11 transportation, conveniently carries through first conveying equipment 4, and gets into the inside upper layer of branch workbin 301 big different types of waste material through deflector 305 and can get into the inside transportation processing of second conveying equipment 10 at rear through inclined switch board 304, realize the pre-selection of waste material, and when according to the class of waste material, the waste material only when the size is different, can directly rotate through first motor 302 this moment, drive pivot 303 and switch board 304 and rotate, can make its waste material direct discharge below carry out centralized processing.
Embodiment 3 in this embodiment, as an improvement of embodiment 2, please refer to fig. 7 and 8, specifically, the metal collecting module 9 includes a collecting frame 901, a sliding frame 902 and a feeding hole 903, the outer side of the collecting frame 901 is fixedly connected with the pretreatment tank 2, a magnetic separation module 8 longitudinally disposed is mounted on a side surface of the collecting frame 901, the sliding frame 902 is slidingly connected inside the collecting frame 901, and the feeding hole 903 is opened on the rear side of the collecting frame 901.
A second hydraulic rod 904 is fixedly connected to one side of the inside of the collecting frame 901, and a reject plate 905 is fixedly connected to a free end of the second hydraulic rod 904.
The end of the removing plate 905 away from the second hydraulic rod 904 is an inclined surface.
After the metal passes through the magnetic separation module 8, the metal material can be released into the sliding frame 902 by moving the electromagnet 806 into the collecting frame 901, and the removing plate 905 is driven to move by starting the second hydraulic rod 904, so that the metal material below the electromagnet 806 can be removed by the removing plate 905, and the metal iron material is ensured to fall sufficiently;
In this embodiment, one side of the removing plate 905 is provided with an inclined surface, so that the removing plate is convenient to be attached to the lower surface of the electromagnet 806 for removing work, and then the collecting treatment of the metal material can be realized through the sliding of the sliding frame 902.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the invention, and it will be appreciated that numerous modifications, adaptations and variations of the invention can be made by those skilled in the art without departing from the principles of the invention, and that other features and advantages of the invention can be combined in any suitable manner, and that no improvement in the design or design of the invention is intended to be applied directly to other applications.
Claims (10)
1. The civil engineering construction waste treatment device is characterized by comprising waste lifting equipment (1), wherein one end of the waste lifting equipment (1) is fixedly connected with a pretreatment box (2), a wet material scattering module (6) for scattering wet waste is arranged above the inside of the pretreatment box (2), and a drying module (7) for drying the wet waste is also arranged on the side surface of the pretreatment box (2);
The wet material scattering module (6) comprises a mounting frame (601), the outer side of the mounting frame (601) is fixedly connected with the pretreatment box (2), a second motor (602) is mounted in the mounting frame (601), a rotating disc (603) is fixedly connected to the tail end of a spindle of the second motor (602), an eccentric pin (604) is fixedly connected to one side of the other end face of the rotating disc (603), a rotating rod (605) is rotatably connected to the outer side of the eccentric pin (604), a reciprocating rod (606) is rotatably connected to the other end of the rotating rod (605), the outer side of the reciprocating rod (606) is in sliding connection with the mounting frame (601), a connecting plate (607) which is longitudinally arranged is rotatably connected to the other end of the reciprocating rod (606), a plurality of groups of hollow frames (608) which are longitudinally arranged are fixedly connected to the lower end faces of the connecting plate (607), a screening (609) is fixedly connected to the bottom of the hollow frames (608), and the outer sides of the hollow frames (608) are communicated with a drying module (7);
the drying module (7) comprises drying equipment (701), the outer side of the drying equipment (701) is fixedly connected with the pretreatment box (2), the output end of the drying equipment (701) is communicated with a gas pipe (702), and the other end of the gas pipe (702) is communicated with the hollow frame (608);
The outside intercommunication of gas-supply pipe (702) has side pipe (703), the other end intercommunication of side pipe (703) has hollow tube (704), and the both ends of hollow tube (704) are fixed connection with pretreatment tank (2) inner wall, the bottom of hollow tube (704) still fixedly connected with vibration board (705) of multiunit perpendicular setting.
2. The civil engineering construction waste treatment device according to claim 1, wherein a material separation module (3) for separating waste materials is installed at the other side of the pretreatment tank (2), and a first conveying equipment (4) for conveying the waste materials is installed at one side of the material separation module (3);
The utility model provides a divide material module (3) including dividing workbin (301), first motor (302) and pivot (303), divide the rear side of material module (3) to install second conveying equipment (10) to the waste material transportation, divide one side of workbin (301) to be fixed connection with pretreatment tank (2), conveyer belt (11) that are used for the waste material transportation are installed to the bottom of pretreatment tank (2), divide the bottom of workbin (301) to first conveying equipment (4) are installed to the other end of first conveying equipment (4) is provided with breaker (5) that are used for carrying out the screening to the waste material, the side of dividing the workbin (301) still fixedly connected with first motor (302), the terminal fixedly connected with pivot (303) of main shaft of first motor (302), outside fixedly connected with slope setting's of pivot (303) switch plate (304), divide one side of workbin (301) to face pretreatment tank (2) still installs deflector (305) stretching into inside pretreatment tank (2).
3. The civil engineering and construction waste treatment device according to claim 2, wherein the guide plate (305) is arranged obliquely, and the material distributing box (301) at the rear side of the switching plate (304) is provided with a material outlet.
4. The civil engineering construction waste treatment device according to claim 1, wherein the hollow frame (608) is arranged in a hollow manner, and ventilation holes are uniformly distributed in the lower end face of the hollow frame (608).
5. The civil engineering construction waste treatment device according to claim 1, wherein the bottom of the hollow pipe (704) is provided with ventilation holes which are uniformly distributed.
6. The civil engineering and construction waste treatment device according to claim 1, wherein a metal collecting module (9) for collecting metal is arranged at the front side of the pretreatment tank (2), and a magnetic separation module (8) which is longitudinally arranged is fixedly connected to one side of the metal collecting module (9);
The metal collecting module (9) comprises a collecting frame (901), a sliding frame (902) and a feeding hole (903), wherein the outer side of the collecting frame (901) is fixedly connected with the pretreatment box (2), a magnetic separation module (8) which is longitudinally arranged is arranged on the side face of the collecting frame (901), the sliding frame (902) is connected with the inner portion of the collecting frame (901) in a sliding mode, and the feeding hole (903) is formed in the rear side of the collecting frame (901).
7. The civil engineering and construction waste treatment device according to claim 6, wherein a second hydraulic rod (904) is fixedly connected to one side of the inside of the collecting frame (901), and a rejecting plate (905) is fixedly connected to the free end of the second hydraulic rod (904).
8. The apparatus as set forth in claim 7, wherein the end of the knock-out plate (905) remote from the second hydraulic rod (904) is inclined.
9. The civil engineering construction waste treatment device according to claim 1, wherein guide cylinders (614) are fixedly connected to two sides of the lower portion of the mounting frame (601), sliding columns (615) are slidably connected to the inner portions of the guide cylinders (614), horizontal rods (610) which are horizontally arranged are fixedly connected to the bottoms of the sliding columns (615), first hydraulic rods (611) are fixedly connected to the two ends of the horizontal rods (610), adjusting rods (612) are fixedly connected to the free ends of the first hydraulic rods (611), sliding blocks (613) are rotatably connected to the bottoms of the adjusting rods (612), and the outer sides of the sliding blocks (613) and the screening screen plates (609) are in left-right sliding arrangement.
10. The civil engineering construction waste treatment device according to claim 6, wherein the magnetic separation module (8) comprises a longitudinal frame (801), a third motor (802) and a threaded shaft (803), the outer side of the longitudinal frame (801) is fixedly connected with the pretreatment box (2), the third motor (802) is fixedly connected with the inner part of the longitudinal frame (801), the threaded shaft (803) is fixedly connected with the tail end of a main shaft of the third motor (802), a threaded sleeve (804) is spirally connected with the outer side of the threaded shaft (803), a sliding block (805) is fixedly connected with one side of the threaded sleeve (804), and an electromagnet (806) is fixedly connected with the other end of the sliding block (805);
The folding device is characterized in that folding plates (807) capable of being mutually folded are rotatably connected to two sides of the sliding block (805), the other ends of the folding plates (807) are rotatably connected with the longitudinal frames (801), a plurality of groups of sliding tables (808) are rotatably connected to the inside of the folding plates (807), and the outer sides of the sliding tables (808) are slidably connected with the longitudinal frames (801).
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212651931U (en) * | 2019-12-09 | 2021-03-05 | 黎德华 | Waste recovery device for civil engineering |
| CN117943385A (en) * | 2024-01-30 | 2024-04-30 | 青岛工学院 | Civil engineering construction waste material processing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN216224739U (en) * | 2021-09-04 | 2022-04-08 | 赵恒学 | Waste treatment device for building engineering |
| CN217411878U (en) * | 2022-01-22 | 2022-09-13 | 江苏中圣园科技股份有限公司 | Broken drying device of carbide slag |
| CN218048111U (en) * | 2022-06-13 | 2022-12-16 | 保定中石岩土工程有限公司 | A construction waste treatment device for civil engineering gradable screening |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212651931U (en) * | 2019-12-09 | 2021-03-05 | 黎德华 | Waste recovery device for civil engineering |
| CN117943385A (en) * | 2024-01-30 | 2024-04-30 | 青岛工学院 | Civil engineering construction waste material processing apparatus |
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