CN109317257A - A kind of building materials material sorting process - Google Patents
A kind of building materials material sorting process Download PDFInfo
- Publication number
- CN109317257A CN109317257A CN201811206323.0A CN201811206323A CN109317257A CN 109317257 A CN109317257 A CN 109317257A CN 201811206323 A CN201811206323 A CN 201811206323A CN 109317257 A CN109317257 A CN 109317257A
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- building materials
- rod
- crushing
- frame body
- filter plate
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- 239000004566 building material Substances 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 74
- 238000001914 filtration Methods 0.000 claims abstract description 55
- 238000012216 screening Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000008014 freezing Effects 0.000 claims abstract description 11
- 238000007710 freezing Methods 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002040 relaxant effect Effects 0.000 description 3
- 240000005002 Erythronium dens canis Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- -1 tiles Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to field of engineering technology, building material is carried out Water Cutting by specifically a kind of building materials material sorting process, it is cut into pieces after shape and is passed through in heating compartment, it after carrying out heating a period of time to plate, is passed through in nitrogen cabin, again as heating compartment after wink freezing, with this, investment building materials are processed in screening plant afterwards repeatedly for three times, it is broken before realizing sorting, make to sort faster convenience, a kind of building materials material sorting process, used building materials process screening plant, including framework；The lower end of told motor rotation axis is fixed with stirring rod；The stirring rod is divided into two parts of straight-bar and curved bar；By-pass filtration plate is equipped with below the stirring rod；Secondary filtration plate is equipped with below the by-pass filtration plate；Building materials are sufficiently stirred by crushing, stirring unit in the present invention, while carrying out pulverization process to building materials, reinforce mixing effect by stirring rod, the vibration of by-pass filtration plate and secondary filtration plate screens building materials, building materials is effectively prevent to block.
Description
Technical Field
The invention belongs to the technical field of engineering, and particularly relates to a building material sorting process.
Background
Building materials are a general name of materials used in civil engineering and construction engineering and can be divided into structural materials, decorative materials and some special materials; the structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like; the decorative material includes various coatings, paints, plating layers, veneers, ceramic tiles with various colors, glass with special effects and the like, and most building materials need to be screened in the using process to select the most suitable size.
Building materials commonly used among the prior art are selected separately, carry out the breakage through the breaker after classifying with the building materials earlier, need filter through sieving mechanism in addition after the breakage is accomplished, and the operation is too complicated, and the sorting process most relies on the manpower to accomplish, too extravagant labour, and crushing degree leads to the filtration efficiency low easily not unlike.
Disclosure of Invention
The invention provides a building material sorting process, which aims to make up the defects of the prior art and solve the problems of low building material filtering efficiency, different crushing degrees and excessive waste of labor in the sorting process.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a building material sorting process, which comprises the following steps:
s1: the building material is subjected to water cutting to be cut into sections, and the water cutting can effectively cut the plate and moisten the plate, so that later-stage operation is facilitated;
s2: introducing the segmented building material subjected to water cutting in the S1 into a heating cabin, heating to raise the temperature of the plate, and simultaneously heating and evaporating the water in the plate into water vapor;
s3: an extruded polystyrene board covers the outer wall of the heating cabin in the S2, high-resistance wires are uniformly laid in the inner wall of the heating cabin and are electrically connected with the solar power generation board, the solar panel is arranged to effectively utilize renewable energy, energy consumption is saved, the high-resistance wires generate a large amount of heat under the condition that the solar power generation board generates electricity, and the extruded polystyrene board has strong heat insulation property and is not flammable;
s4: introducing the heated building materials into a nitrogen chamber, instantly freezing the building materials, then placing the building materials into a heating chamber, repeating the steps for three times, and then putting the building materials into a building material processing and screening device for screening; the water vapor in the building materials is frozen into ice in the instant freezing process, and the crushing of the building materials can be assisted by the principle that the freezing volume of water is increased;
s5: a vacuum layer is arranged outside a frame body of the building material processing and screening device, and the vacuum layer can effectively isolate noise in the device;
among them, the ones used in S4 include a frame body; the top of the frame body is fixedly connected with a motor; the motor is controlled by a controller; a feeding port is formed in the right side of the motor and is positioned at the top of the frame body; a rotating shaft of the motor penetrates into the frame body; at least two crushing and stirring units are arranged in the frame body; the crushing and stirring units are fixedly connected to the surface of a rotating shaft of the motor through a fixing rod, and at least two crushing and stirring units can crush and stir the building materials more fully during work; wherein,
the crushing and stirring unit comprises a crushing gear, a crushing shaft, a sliding rod, a spring, a rack and an auxiliary gear; one end of the crushing shaft close to the frame body is provided with a groove, and the crushing gear is rotatably connected in the groove through a first rotating shaft; one end of the crushing shaft, which is far away from the frame body, is fixedly connected with a sliding rod; the sliding rod is in a cylindrical design, and the diameter of the sliding rod is smaller than the width of the crushing shaft; one end of the fixed rod close to the frame body is provided with a sliding groove; the sliding chute is in a circular design, the sliding rod penetrates into the sliding chute, and a spring is fixedly connected between the sliding rod and the side wall of the right side of the sliding chute; the width of the fixed rod is between the width of the crushing shaft and the diameter of the sliding rod; an opening is formed in one end, far away from the frame body, of the fixed rod; an auxiliary gear is arranged in the opening; the auxiliary gear is rotatably connected to the upper inner wall and the lower inner wall of the opening through a second rotating shaft; the second rotating shaft penetrates through the fixed rod, and first convex teeth which are uniformly arranged are screwed on the surface of the part of the second rotating shaft which penetrates out of the fixed rod; the upper end and the lower end of the crushing shaft on the sliding rod are fixedly connected with racks; the rack is horizontally arranged and meshed with the first convex teeth; second convex teeth are uniformly arranged on the inner wall of the frame body; the second convex teeth are meshed with the crushing gear; during operation, the controller control motor rotates, drive the dead lever and rotate, make crushing gear rotate, smash the building materials through the meshing of crushing gear and second dogtooth, simultaneously, the rotation of smashing the stirring unit can the intensive mixing building materials, produce vibrations when smashing the building materials by crushing gear, drive the rack and remove about, the rack drives crushing gear corotation and reversal, can assist the stirring and smash the building materials, the contact of crushing shaft and dead lever, the cooperation spring has played good spacing effect, effectively prevent that the building materials from smashing not thoroughly.
Preferably, the lower end of the rotating shaft of the motor is fixedly connected with a stirring rod; the stirring rod is divided into a straight rod and a bent rod; the straight rod is positioned at two ends of the stirring rod and made of metal materials; the bent rods are positioned between the straight rods and made of soft rubber; an air passage is formed in the stirring rod, the width of the air passage of the straight rod part is smaller than that of the air passage of the bent rod part, and the air passage of the bent rod part is deflected to make the wall thickness of the inner circle part of the bent rod smaller than that of the outer circle part; the air passage is communicated with the sliding chute; the during operation, crushing shaft vibrations drive the slide bar vibrations, aerifys and deflates the air flue through the spout, and during the inflation, because circle part wall thickness is thinner in the curved bar of puddler, aerify and can expand, make the puddler straighten, when breathing in, make the puddler crooked, when the puddler is crooked with straightening, the motor drives the puddler and rotates, makes the building materials stirring more abundant.
Preferably, a first-stage filter plate is arranged below the stirring rod; the first-stage filter plate is fixedly connected to the inner wall of the frame body; the first-stage filter plate is made of rubber materials, and first filter holes are uniformly formed in the first-stage filter plate; the during operation, the puddler straightens, extrudees one-level filter downwards, and during the puddler bending, unclamp one-level filter, the in-process makes one-level filter vibrations, and the filter efficiency of one-level filter can be strengthened to the vibrations in-process, can prevent simultaneously that the first filtration pore of one-level filter from blockking up.
Preferably, the upper surface of the first-stage filter plate is provided with uniformly arranged bulges; the bulge is positioned between the two first filtering holes; during operation, the vibrations of one-level filter, the protruding building materials dispersion on one-level filter plate surface of accessible is bounced, effectively prevents that great building materials from blockking up first filtration pore, makes less building materials unable to pass through, can accelerate filtration efficiency, and bellied setting can strengthen the dynamics when the elastic material, strengthens stirring effect.
Preferably, first cavities which are uniformly distributed are formed in the first-stage filter plate; first cavities which are uniformly distributed are formed in the first-stage filter plate, and a first cavity is formed between every two adjacent first filter holes; metal plates are arranged between the first cavity and the first filtering holes; during operation, first cavity can strengthen the softness and the elasticity of one-level filter, makes the range of vibration of one-level filter bigger, has strengthened the stirring effect, accelerates filter speed simultaneously, and the metal sheet can prevent that first cavity from warping and blockking up first filtration pore for filtration efficiency.
Preferably, a secondary filter plate is arranged below the primary filter plate; the secondary filter plate is fixedly connected to the inner wall of the frame body and is obliquely arranged; the second-stage filter plate is made of rubber materials and is provided with second filter holes which are uniformly distributed; the second filtering holes are designed in an arc shape, a second cavity is arranged between every two second filtering holes, and the second filtering holes are in a closed state initially; the second cavity is communicated with the first cavity; a first discharge hole is formed in the side wall of the right side of the frame body; the lower end of the first discharge port is parallel to the upper end of the lower end of the second-stage filter plate; a conveying plate with a V-shaped design is arranged below the secondary filter plate; a second discharge hole is formed in the bottom of the frame body; the second discharge hole is provided with a discharge pipe; the discharge pipe penetrates through the lower part of the conveying plate; the during operation, the one-level filter shakes, the extrusion is with relaxing first cavity, aerify and exit to the second cavity, make the second filter hole close and open, prevent that the second filter hole from blockking up when strengthening the filter effect, and the second filter hole opens and shuts the in-process and can roll building materials in it, can roll away the building materials after the caking, and simultaneously, make the second grade filter produce vibrations, make things convenient for the transportation of building materials, the second discharge gate can be followed to the building materials through the second grade filter and collected, the building materials that do not pass through the second grade filter, vibrations through the second grade filter, it collects to first discharge gate to transport, realize the screening of building materials.
The invention has the following beneficial effects:
1. according to the building material sorting process, the building materials are cut into sections through water cutting, and the plates can be effectively cut through the water cutting, and are wetted at the same time, so that later-stage operation is facilitated; the extruded polystyrene board has strong heat insulation property and is not flammable; after the building materials are heated, the building materials are introduced into the nitrogen cabin, and the building materials are placed in the heating cabin after instantaneous freezing, so that the heating cabin is repeated for three times, the building materials are crushed according to the principle of thermal expansion and cold contraction, water vapor in the building materials are frozen into ice in the instantaneous freezing process, the crushing of the building materials can be assisted by the principle of water freezing volume enlargement, and the noise in the device can be effectively isolated by the vacuum layer.
2. According to the building material sorting process, the used building material processing and screening device is provided with the motor, the fixed rod and the crushing and stirring unit, the motor is controlled to rotate through the controller, the fixed rod is driven to rotate, the crushing gear is driven to rotate, the building materials are crushed through the meshing of the crushing gear and the second convex teeth, meanwhile, the building materials can be fully stirred through the rotation of the crushing and stirring unit, the crushing gear generates vibration when crushing the building materials, the rack is driven to move left and right, the rack drives the crushing gear to rotate forwards and backwards, the stirring and crushing of the building materials can be assisted, meanwhile, the crushing shaft is in contact with the fixed rod, a good limiting effect is achieved through the cooperation of the spring, and the incomplete crushing of the.
3. According to the building material sorting process, the used building material processing and screening device is provided with the stirring rod, the crushing shaft vibrates to drive the sliding rod to vibrate, the air passage is inflated and deflated through the sliding groove, during inflation, the inner circular wall of the bent rod of the stirring rod is thin, inflation can expand, the stirring rod is straightened, during inspiration, the stirring rod is bent, and the motor drives the stirring rod to rotate while the stirring rod is bent and straightened, so that building materials are stirred more fully.
4. The invention relates to a building material sorting process, wherein a used building material processing and screening device is provided with a first-stage filter plate and a bulge, a stirring rod is straightened and extrudes the first-stage filter plate downwards, when the stirring rod is bent, the first-stage filter plate is loosened, the first-stage filter plate is vibrated in the vibrating process, the filtering efficiency of the first-stage filter plate can be enhanced in the vibrating process, the first filtering holes of the first-stage filter plate can be prevented from being blocked, the first-stage filter plate is vibrated, the building materials on the surface of the first-stage filter plate can be scattered and bounced through the bulge, the larger building materials can be effectively prevented from blocking the first filtering holes, the smaller building materials can not pass through the first filtering holes, the filtering efficiency can be accelerated, the strength in the bouncing process can be enhanced through the bulge, the stirring effect can be enhanced, the softness and elasticity of the first-stage filter plate can, the metal plate can prevent the first cavity from being deformed to block the first filtering hole, so that the filtering efficiency is improved.
5. The invention relates to a sorting process of building materials, a used building material processing and screening device, through the arrangement of the second-stage filter plate, the conveying plate, the first discharge port and the second discharge port, the first cavity is extruded and released through the vibration of the first-stage filter plate, the second cavity is inflated and deflated to close and open the second filtering holes, thereby enhancing the filtering effect and preventing the second filtering holes from being blocked, and the second filtering holes can roll the building materials in the second filtering holes in the opening and closing process, and can roll the agglomerated building materials out, simultaneously, make the second grade filter produce vibrations, make things convenient for the transportation of building materials, the building materials through the second grade filter can be followed the second discharge gate and collected, does not pass through the building materials of second grade filter, and through the vibrations of second grade filter, the transportation is collected to first discharge gate, realizes the screening of building materials, makes the screening process full automatization, reduces the consumption of manpower.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a front view of the building material processing and screening apparatus;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a partial cross-sectional view of the agitator bar of FIG. 2;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
FIG. 6 is an enlarged view of a portion of FIG. 2 at C;
FIG. 7 is an enlarged view of a portion of FIG. 3 at D;
in the figure: the device comprises a frame body 1, a motor 11, a feeding port 12, a second convex tooth 13, a first discharging port 14, a second discharging port 15, a discharging pipe 16, a crushing and stirring unit 2, a crushing gear 21, a crushing shaft 22, a sliding rod 23, a spring 24, a rack 25, an auxiliary gear 26, a groove 27, a sliding groove 28, an opening 29, a fixing rod 3, a first rotating shaft 31, a second rotating shaft 32, a first convex tooth 33, a stirring rod 4, a straight rod 41, a bent rod 42, an air channel 43, a primary filter plate 5, a first filter hole 51, a bulge 52, a first cavity 53, a metal plate 54, a secondary filter plate 6, a second filter hole 61, a second cavity 62 and a conveying plate 63.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, a process for sorting building materials includes the steps of:
s1: the building material is subjected to water cutting to be cut into sections, and the water cutting can effectively cut the plate and moisten the plate, so that later-stage operation is facilitated;
s2: introducing the segmented building material subjected to water cutting in the S1 into a heating cabin, heating to raise the temperature of the plate, and simultaneously heating and evaporating the water in the plate into water vapor;
s3: an extruded polystyrene board covers the outer wall of the heating cabin in the S2, high-resistance wires are uniformly laid in the inner wall of the heating cabin and are electrically connected with the solar power generation board, the solar panel is arranged to effectively utilize renewable energy, energy consumption is saved, the high-resistance wires generate a large amount of heat under the condition that the solar power generation board generates electricity, and the extruded polystyrene board has strong heat insulation property and is not flammable;
s4: introducing the heated building materials into a nitrogen cabin, instantly freezing the building materials, then placing the building materials into a heating cabin, repeating the steps for three times, and then putting the building materials into a building material processing and screening device for screening, so that the building materials are crushed according to the principle of expansion with heat and contraction with cold, meanwhile, water vapor in the building materials is frozen into ice in the instantly freezing process, and the crushing of the building materials can be assisted by the principle of water freezing and volume enlargement;
s5: a vacuum layer is arranged outside a frame body of the building material processing and screening device, and the vacuum layer can effectively isolate noise in the device;
the building material processing and screening device used in the S4 comprises a frame body 1; the top of the frame body 1 is fixedly connected with a motor 11; the motor 11 is controlled by a controller; a feeding port 12 is formed in the right side of the motor 11 and at the top of the frame body 1; a rotating shaft of the motor 11 penetrates into the frame body 1; at least two crushing and stirring units 2 are arranged in the frame body 1; the crushing and stirring units 2 are fixedly connected to the surface of a rotating shaft of the motor 11 through the fixing rod 3, and when the crushing and stirring device works, at least two crushing and stirring units 2 can crush and stir building materials more fully; wherein,
the crushing and stirring unit 2 comprises a crushing gear 21, a crushing shaft 22, a sliding rod 23, a spring 24, a rack 25 and an auxiliary gear 26; one end of the crushing shaft 22 close to the frame body 1 is provided with a groove 27, and the crushing gear 21 is rotatably connected in the groove 27 through a first rotating shaft 31; one end of the crushing shaft 22, which is far away from the frame body 1, is fixedly connected with a sliding rod 23; the sliding rod 23 is of cylindrical design and has a diameter smaller than the width of the crushing shaft 22; one end of the fixed rod 3 close to the frame body 1 is provided with a sliding groove 28; the sliding groove 28 is in a circular design, the sliding rod 23 penetrates into the sliding groove 28, and a spring 24 is fixedly connected between the sliding rod 23 and the side wall of the right side of the sliding groove 28; the width of the fixed rod 3 is between the width of the crushing shaft 22 and the diameter of the sliding rod 23; an opening 29 is formed in one end, far away from the frame body 1, of the fixing rod 3; an auxiliary gear 26 is arranged in the opening 29; the auxiliary gear 26 is rotatably connected to the upper and lower inner walls of the opening 29 through a second rotating shaft 32; the second rotating shaft 32 penetrates through the fixing rod 3, and the penetrating part of the surface is screwed with first convex teeth 33 which are uniformly arranged; the upper end and the lower end of the sliding rod 23 of the crushing shaft 22 are fixedly connected with racks 25; the rack 25 is horizontally arranged and meshed with the first convex teeth 33; second convex teeth 13 are uniformly arranged on the inner wall of the frame body 1; the second convex teeth 13 are meshed with the crushing gear 21; during operation, the controller control motor 11 rotates, drive dead lever 3 and rotate, make crushing gear 21 rotate, smash the building materials through the meshing of crushing gear 21 and second dogtooth 13, simultaneously, smash the rotation of stirring unit 2 and can fully stir the building materials, produce vibrations when smashing the building materials by crushing gear 21, drive rack 25 and remove about, rack 25 drives crushing gear 21 corotation and reversal, can assist stirring and smash the building materials, crushing shaft 22 and dead lever 3's contact, cooperation spring 24 has played good spacing effect, effectively prevent building materials and smash not thoroughly.
As an embodiment of the invention, the lower end of the rotating shaft of the motor 11 is fixedly connected with a stirring rod 4; the stirring rod 4 is divided into a straight rod 41 and a bent rod 42; the straight rod 41 is positioned at two ends of the stirring rod 4, and the straight rod 41 is made of a metal material; the bent rod 42 is positioned between the straight rods 41, and the bent rod 42 is made of soft rubber; an air passage 43 is formed in the stirring rod 4, the width of the air passage 43 of the straight rod 41 part is smaller than that of the air passage 43 of the bent rod 42 part, and the air passage 43 of the bent rod 42 part is designed in a deflection way, so that the wall thickness of the inner circle part of the bent rod 42 is smaller than that of the outer circle part; the air passage 43 is communicated with the chute 28; during operation, crushing shaft 22 vibrations drive slide bar 23 vibrations, aerifys and deflates air flue 43 through spout 28, and during the inflation, because the round part wall thickness is thinner in the curved bar 42 of puddler 4, aerify and can expand, make puddler 4 straighten, when breathing in, make puddler 4 crooked, in puddler 4 crooked with straightening, motor 11 drives puddler 4 and rotates, makes the building materials stirring more abundant.
As an embodiment of the present invention, a first-stage filter plate 5 is disposed below the stirring rod 4; the first-stage filter plate 5 is fixedly connected to the inner wall of the frame body 1; the first-stage filter plate 5 is made of rubber materials, and first filter holes 51 which are uniformly distributed are formed in the first-stage filter plate; the during operation, puddler 4 straightens, and extrusion one-level filter 5 downwards, during 4 bendings of puddler, unclamp one-level filter 5, the in-process makes 5 vibrations of one-level filter, and the filter efficiency of one-level filter 5 can be strengthened to the vibrations in-process, can prevent simultaneously that the first filtration pore 51 of crossing of one-level filter 5 from blockking up.
As an embodiment of the present invention, the upper surface of the primary filter plate 5 is provided with uniformly arranged protrusions 52; the protrusion 52 is located between the two first filtering holes 51; the during operation, 5 vibrations of one-level filter, the protruding 52 building materials dispersion on 5 surfaces of one-level filter of accessible are bounced, effectively prevent that great building materials from blockking up first filtration pore 51, make less building materials unable to pass through, can accelerate filtration efficiency, and the setting of protruding 52 dynamics when can increaseing the elastic material strengthens stirring effect.
As an embodiment of the present invention, first cavities 53 are uniformly arranged in the first-stage filter plate 5, and a first cavity 53 is arranged between every two adjacent first filter holes 51; a metal plate 54 is arranged between the first cavity 53 and the first filtering hole 51; during operation, first cavity 53 can strengthen the softness and the elasticity of one-level filter 5, makes the vibration range of one-level filter 5 bigger, has strengthened the stirring effect, accelerates filter speed simultaneously, and metal sheet 54 can prevent that first cavity 53 from warping and blockking up first filtration hole 51 for filtration efficiency.
As an embodiment of the present invention, a secondary filter plate 6 is disposed below the primary filter plate 5; the secondary filter plate 6 is fixedly connected to the inner wall of the frame body 1 and is obliquely arranged; the second-stage filter plate 6 is made of rubber materials, and the second-stage filter plate 6 is provided with second filter holes 61 which are uniformly distributed; the second filtering holes 61 are designed in an arc shape, a second cavity 62 is arranged between every two second filtering holes 61, and the second filtering holes 61 are in a closed state initially; the second cavity 62 is communicated with the first cavity 53; a first discharge hole 14 is formed in the side wall of the right side of the frame body 1; the lower end of the first discharge hole 14 is parallel to the upper end of the lower end of the second-stage filter plate 6; a conveying plate 63 with a V-shaped design is arranged below the secondary filter plate 6; a second discharge hole 15 is formed in the bottom of the frame body 1; the second discharge hole 15 is provided with a discharge pipe 16; the tapping pipe 16 passes through the lower part of the conveying plate 63; the during operation, the vibrations of one-level filter 5, the extrusion is with relaxing first cavity 53, aerify and the gassing to second cavity 62, make the second filter the hole 61 and close and open, prevent that the second from filtering the hole 61 and blockking up when strengthening the filter effect, and the second filters the hole 61 and open and shut the in-process and can roll building materials in it, can grind the building materials after the caking, and simultaneously, make second grade filter 6 produce vibrations, make things convenient for the transportation of building materials, the building materials through second grade filter 6 can be followed second discharge gate 15 and collected, do not pass through the building materials of second grade filter 6, through the vibrations of second grade filter 6, the transportation is collected to first discharge gate 14, realize the screening of building materials.
When the building material crushing and screening device is used, building materials are subjected to water cutting, the building materials are cut into sections and then introduced into the heating cabin, the plates are heated for a period of time and then introduced into the nitrogen cabin, the sections are instantly frozen and then placed into the heating cabin, the heating cabin is repeatedly placed into the building material processing and screening device for three times, the controller controls the motor 11 to rotate, the fixing rod 3 is driven to rotate, the crushing gear 21 is driven to rotate, the building materials are crushed through the meshing of the crushing gear 21 and the second convex teeth 13, meanwhile, the crushing and stirring unit 2 rotates to fully stir the building materials, the crushing gear 21 generates vibration when crushing the building materials, the rack 25 is driven to move left and right, the rack 25 drives the crushing gear 21 to rotate forwards and backwards, the building materials can be stirred and crushed, meanwhile, the crushing shaft 22 is in contact with the fixing rod 3, and the spring 24 is; when the crushing shaft 22 vibrates, the sliding rod 23 is driven to vibrate, the air passage 43 is inflated and deflated through the chute 28, when the crushing shaft is inflated, the wall of the inner circle part of the bent rod 42 of the stirring rod 4 is thin, the stirring rod 4 expands when inflated, the stirring rod 4 is straightened, when the air is sucked, the stirring rod 4 is bent, when the stirring rod 4 is bent and straightened, the motor 11 drives the stirring rod 4 to rotate, so that the building materials are stirred more fully, when the stirring rod 4 is straightened, the first-stage filter plate 5 is downwards extruded, when the stirring rod 4 is bent, the first-stage filter plate 5 is loosened, the first-stage filter plate 5 is vibrated in the process, the filtering efficiency of the first-stage filter plate 5 can be enhanced in the vibrating process, and meanwhile, the first filtering holes 51 of the first; the primary filter plate 5 vibrates, building materials on the surface of the primary filter plate 5 can be scattered and bounced through the bulges 52, the situation that the first filter hole 51 is blocked by large building materials is effectively avoided, the small building materials cannot pass through the first filter hole, the filtering efficiency can be accelerated, the arrangement of the bulges 52 can increase the force during springing, and the stirring effect is enhanced; the first cavity 53 can enhance the softness and elasticity of the first-stage filter plate 5, so that the vibration amplitude of the first-stage filter plate 5 is larger, the stirring effect is enhanced, the filtering speed is increased, the metal plate 54 can prevent the first cavity 53 from deforming to block the first filtering holes 51, and the filtering efficiency is increased; simultaneously, 5 vibrations of one-level filter, the extrusion is with relaxing first cavity 53, aerify and the gassing to second cavity 62, make the second filter the hole 61 and close and open, prevent that the second from filtering the hole 61 and blockking up when strengthening the filter effect, and the second filters the hole 61 and open and shut the in-process and can roll the building materials in it, can roll away the building materials after the caking, and simultaneously, make second grade filter 6 produce vibrations, make things convenient for the transportation of building materials, the building materials through second grade filter 6 can be followed second discharge gate 15 and collected, the building materials that do not pass through second grade filter 6, through the vibrations of second grade filter 6, it collects to first discharge gate 14 to transport, realize the screening of building materials.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A building material sorting process is characterized by comprising the following steps: the process comprises the following steps:
s1: water cutting the building material into sections;
s2: introducing the segmented building material subjected to water cutting in the S1 into a heating cabin;
s3: an extruded polystyrene board covers the outer wall of the heating cabin in S2, high-resistance wires are uniformly laid in the inner wall of the heating cabin, and the wires are electrically connected to the solar power generation board;
s4: introducing the heated building materials into a nitrogen chamber, instantly freezing the building materials, then placing the building materials into a heating chamber, repeating the steps for three times, and then putting the building materials into a building material processing and screening device for screening;
s5: arranging a vacuum layer outside a frame body of the building material processing and screening device;
the building material processing and screening device used in S4 comprises a frame body (1); the top of the frame body (1) is fixedly connected with a motor (11); the motor (11) is controlled by a controller; a feeding port (12) is formed in the right side of the motor (11) and positioned at the top of the frame body (1); a rotating shaft of the motor (11) penetrates into the frame body (1); at least two crushing and stirring units (2) are arranged in the frame body (1); the crushing and stirring unit (2) is fixedly connected to the surface of a rotating shaft of the motor (11) through a fixing rod (3); wherein,
the crushing and stirring unit (2) comprises a crushing gear (21), a crushing shaft (22), a sliding rod (23), a spring (24), a rack (25) and an auxiliary gear (26); one end of the crushing shaft (22) close to the frame body (1) is provided with a groove (27), and the crushing gear (21) is rotatably connected in the groove (27) through a first rotating shaft (31); one end of the crushing shaft (22) far away from the frame body (1) is fixedly connected with a sliding rod (23); the sliding rod (23) is of cylindrical design, and the diameter of the sliding rod is smaller than the width of the crushing shaft (22); one end of the fixed rod (3) close to the frame body (1) is provided with a sliding groove (28); the sliding groove (28) is designed in a circular shape, the sliding rod (23) penetrates into the sliding groove (28), and a spring (24) is fixedly connected between the sliding rod (23) and the side wall of the right side of the sliding groove (28); the width of the fixed rod (3) is between the width of the crushing shaft (22) and the diameter of the sliding rod (23); an opening (29) is formed in one end, far away from the frame body (1), of the fixing rod (3); an auxiliary gear (26) is arranged in the opening (29); the auxiliary gear (26) is rotatably connected to the upper inner wall and the lower inner wall of the opening (29) through a second rotating shaft (32); the second rotating shaft (32) penetrates through the fixing rod (3), and first convex teeth (33) which are uniformly distributed are screwed on the surface of the part penetrating out of the second rotating shaft; the upper end and the lower end of the crushing shaft (22) on the sliding rod (23) are fixedly connected with racks (25); the rack (25) is horizontally arranged and meshed with the first convex teeth (33); second convex teeth (13) are uniformly arranged on the inner wall of the frame body (1); the second convex teeth (13) are meshed with the crushing gear (21); the motor (11) drives the fixing rod (3) to rotate, the building materials are crushed through the meshing of the crushing gear (21) and the second convex teeth (13), the fixing rod (3) drives the crushing and stirring unit (2) to rotate, the building materials can be fully stirred, the crushing gear (21) vibrates, the crushing gear (21) is driven to rotate forwards and backwards through the rack (25), and the building materials can be stirred and crushed in an auxiliary mode.
2. The building material sorting process of claim 1, wherein: the lower end of the rotating shaft of the motor (11) is fixedly connected with a stirring rod (4); the stirring rod (4) is divided into a straight rod (41) and a bent rod (42); the straight rod (41) is positioned at two ends of the stirring rod (4), and the straight rod (41) is made of a metal material; the bent rods (42) are positioned between the straight rods (41), and the bent rods (42) are made of soft rubber; an air passage (43) is formed in the stirring rod (4), the width of the air passage (43) of the straight rod (41) is smaller than that of the air passage (43) of the bent rod (42), and the air passage (43) of the bent rod (42) is deflected to make the wall thickness of the inner circle part of the bent rod (42) smaller than that of the outer circle part; the air channel (43) is communicated with the sliding chute (28); the crushing gear (21) drives the sliding rod (23) to vibrate, the air channel (43) is inflated and deflated, the stirring rod (4) is made to swing, and the stirring effect is enhanced.
3. The building material sorting process of claim 2, wherein: a first-stage filter plate (5) is arranged below the stirring rod (4); the first-stage filter plate (5) is fixedly connected to the inner wall of the frame body (1); the first-stage filter plate (5) is made of rubber materials, and first filter holes (51) which are uniformly distributed are formed in the first-stage filter plate; the swing of puddler (4), the extrusion of intermittent type nature with relax one-level filter (5), make one-level filter (5) vibrations, strengthen the filter effect.
4. The building material sorting process of claim 3, wherein: the upper surface of the first-stage filter plate (5) is provided with uniformly arranged bulges (52); the bulge (52) is positioned between the two first filtering holes (51); when the first-level filter plate (5) shakes, the bulges (52) can effectively scatter and bounce the building materials and improve the elastic force.
5. The building material sorting process of claim 4, wherein: first cavities (53) which are uniformly arranged are formed in the first-stage filter plate (5), and a first cavity (53) is formed between every two adjacent first filter holes (51); a metal plate (54) is arranged between the first cavity (53) and the first filtering hole (51); the first cavity (53) can enhance the softness and elasticity of the first-stage filter plate (5), and the metal plate (54) can prevent the deformation of the first cavity (53) from influencing the first filter hole (51).
6. The building material sorting process of claim 5, wherein: a secondary filter plate (6) is arranged below the primary filter plate (5); the secondary filter plate (6) is fixedly connected to the inner wall of the frame body (1) and is obliquely arranged; the secondary filter plate (6) is made of rubber materials, and the secondary filter plate (6) is provided with second filter holes (61) which are uniformly distributed; the second filtering holes (61) are designed in an arc shape, a second cavity (62) is arranged between every two second filtering holes (61), and the second filtering holes (61) are in a closed state initially; the second cavity (62) is communicated with the first cavity (53); a first discharge hole (14) is formed in the side wall of the right side of the frame body (1); the lower end of the first discharge hole (14) is parallel to the upper end of the lower end of the second-stage filter plate (6); a conveying plate (63) with a V-shaped design is arranged below the secondary filtering plate (6); a second discharge hole (15) is formed in the bottom of the frame body (1); the second discharge hole (15) is provided with a discharge pipe (16); the tapping pipe (16) passing through the lower part of the conveyor plate (63); the vibrations of one-level filter (5) can extrude and relax first cavity (53), aerify and deflate second cavity (62), can make second filtration pore (61) open and closed, prevent that second filtration pore (61) from blockking up when strengthening the filter effect, can collect the building materials of different crushing degree through first discharge gate (14) and second discharge gate (15).
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