CN116889914A - Solid-powder separation-based garbage recycling device for building construction - Google Patents
Solid-powder separation-based garbage recycling device for building construction Download PDFInfo
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- CN116889914A CN116889914A CN202310836762.4A CN202310836762A CN116889914A CN 116889914 A CN116889914 A CN 116889914A CN 202310836762 A CN202310836762 A CN 202310836762A CN 116889914 A CN116889914 A CN 116889914A
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- screening cylinder
- powder separation
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- 239000000843 powder Substances 0.000 title claims abstract description 53
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 33
- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 238000009435 building construction Methods 0.000 title abstract description 5
- 238000004064 recycling Methods 0.000 title description 7
- 238000012216 screening Methods 0.000 claims abstract description 149
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 239000011435 rock Substances 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 claims description 48
- 238000001914 filtration Methods 0.000 claims description 32
- 239000002699 waste material Substances 0.000 claims description 32
- 239000004575 stone Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 11
- 239000008187 granular material Substances 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000007873 sieving Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 230000006872 improvement Effects 0.000 description 10
- 239000002994 raw material Substances 0.000 description 6
- 239000004567 concrete Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
Abstract
The utility model relates to the technical field of garbage recovery, in particular to a garbage recovery device for building construction based on solid-powder separation. It includes the support frame, the support frame upper end is equipped with first screening subassembly and actuating assembly, first screening subassembly discharge gate department is equipped with the second screening subassembly, jolt the subassembly and drive the second screening subassembly and rock, be equipped with the conveyer belt under the first screening subassembly discharge gate, the conveyer belt is with building rubbish conveying to smashing in the subassembly, building rubbish such as big granule rubble that falls down in the discharge hopper falls on the filter roller, framework and filter roller are under jolt the drive of subassembly, make the fine piece that the rubble surface was attached on the filter roller fall to the conveyer belt along the gap between the filter roller, the great rubble of size etc. can be stayed on the filter roller, thereby realize sieving rubble and powder once more, it is more thorough to make building rubbish sieve, prevent that iron plate etc. from falling into smashing in the wheel, cause the damage to smashing the wheel.
Description
Technical Field
The utility model relates to the technical field of garbage recovery, in particular to a garbage recovery device for building construction based on solid-powder separation.
Background
Because modern town construction mainly uses concrete buildings, the concrete buildings have certain service life limitation because of aging problems, and along with old city reconstruction, urban village removal and road repairment, construction wastes are more and more, wherein the quantity of the concrete and masonry construction wastes is the most huge, most of the construction wastes are transported to suburbs or villages by construction units without any treatment, and the construction wastes are used for collecting land cost, garbage disposal cost and other construction costs.
For waste recycling devices, there are many prior art techniques, such as:
chinese patent publication No. CN207342864U discloses a garbage recycling device for construction, including vibrating feeder, vibrating feeder one end bottom is equipped with first vibrating motor, first vibrating motor passes through wire and external power source electric connection, vibrating feeder other end bottom is through two sets of damping spring and two spring base top fixed connection, every damping spring of group comprises two damping spring, two spring base one side is through fixed base and fixed block and conveyer one side fixed connection, conveyer passes through fixed base and fixed block and deironing equipment one side fixed connection. According to the utility model, the first iron metal screen is arranged in the vibration feeding device, so that the construction waste can be screened and classified preliminarily, for example, the construction waste with small volume such as sand and dust can be separated preliminarily, the rest of the construction waste enters the crusher, and the separated construction waste with small volume such as sand and dust enters the receiving device through the conveyor belt.
However, various construction wastes such as cement, stones and steel bars can be generated in the process of building construction, and the wastes are difficult to mix together due to different components when being recycled and classified, so that the crushing difficulty of the wastes can be increased if the recyclable wastes such as ironworks and the like are not classified, meanwhile, when the stones are crushed, the generated powder is usually directly discharged into river water, so that the waste of original resources is caused, the pollution of water resources is caused, and in addition, although the metal screen and the vibrating screen are arranged for classifying the construction wastes, the metal screen cannot screen out the iron blocks, so that the crusher is damaged after the hard construction wastes such as the iron blocks enter the crusher.
Disclosure of Invention
The utility model aims to provide a construction waste recycling device based on solid-powder separation, so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model aims to provide a construction waste recycling device based on solid-powder separation, which comprises a supporting frame, wherein a first screening component for carrying out preliminary screening on construction waste is arranged at the upper end of the supporting frame, the first screening component is driven by a driving component arranged at one side of the supporting frame, a second screening component is arranged at a discharge hole of the first screening component, one end of the second screening component is rotationally connected with the supporting frame, the other end of the second screening component drives the second screening component to shake up and down through jolt components at two sides, a driving source of the jolt component comes from the driving component, a conveying belt fixedly connected with the supporting frame is arranged right below the discharge hole of the first screening component and the second screening component, and the conveying belt is used for conveying the construction waste screened by the first screening component and the second screening component into a crushing component, and the crushing component is used for crushing and grinding fine broken stones.
As a further improvement of the technical scheme, the first screening component comprises an outer screening cylinder and an inner screening cylinder, two ends of the outer screening cylinder are fixedly connected with the inner screening cylinder through a plurality of connecting rods, a plurality of filtering holes are formed in the inner screening cylinder, and the filtering holes are communicated with a cavity formed between the outer screening cylinder and the inner screening cylinder.
As a further improvement of the technical scheme, the outer screening cylinder and the inner screening cylinder are respectively provided with a plurality of outer poking sheets and inner poking sheets along the inner wall, and the inner poking sheets and the outer poking sheets are used for cleaning stones and powder out of the outer screening cylinder and the inner screening cylinder.
As the further improvement of this technical scheme, smash the subassembly and constitute by both sides crushing wheel and auxiliary block, the crushing wheel is the staggered distribution inside the casing, crushing wheel and casing rotate to be connected, fixedly connected with a plurality of auxiliary blocks on the shells inner wall of crushing wheel one side.
As a further improvement of the technical scheme, the end parts of the crushing wheels are coaxially connected with the second gears, the second gears on two sides are meshed, and the crushing wheels are driven by a second motor arranged on one side.
As a further improvement of the technical scheme, the second screening assembly mainly comprises a frame body and a plurality of filtering rollers, the filtering rollers which are connected in a rotating mode are arranged in the frame body, and the distance between the adjacent filtering rollers is smaller than the diameter of the filtering holes.
As a further improvement of the technical scheme, the driving assembly consists of a first motor, a belt and a driven wheel, wherein a driving wheel coaxially connected with an output shaft of the first motor drives the belt and the driven wheel to rotate, a first gear coaxially connected with the driven wheel is driven to rotate, and the first gear is meshed with a toothed ring fixed on the outer screening cylinder.
As a further improvement of the technical scheme, the bumping assembly consists of a rack column and a convex gear, the convex gear is meshed with a tooth slot formed in the rack column, the upper end of the rack column is connected with an auxiliary rod in a sliding mode, and the convex gear is connected with the auxiliary rod in a rotating mode.
As a further improvement of the technical scheme, the rotating rods fixedly connected between the convex gears on two sides are rotationally connected with the pull rod, one side of the rotating wheel is rotationally connected with the pull rod, and the rotating wheel coaxially connected with the rotating wheel is driven by a belt.
As a further improvement of the technical scheme, a swivel is connected in a sliding way formed at the end part of the discharge hole of the inner screening cylinder, and the swivel is fixedly connected with a discharge hopper.
Compared with the prior art, the utility model has the beneficial effects that:
1. this construction is with rubbish recovery plant based on solid powder separation is through annotating outer screening section of thick bamboo with building raw materials from the feed inlet in, and outer screening section of thick bamboo rotates under drive assembly's drive, along with outer screening section of thick bamboo and the rotation of interior screening section of thick bamboo, fine powder's in the raw materials rubble falls into interior screening section of thick bamboo inner wall from the filtration pore, and rubbish such as the rubble of great granule is left inside outer screening section of thick bamboo, scrapes the other end of outer screening section of thick bamboo with big or small rubble powder through interior plectrum and outer plectrum to the realization is to the preliminary screening of raw materials.
2. This construction is with rubbish recovery plant based on solid powder separation, fall on the filter roller from big granule rubble etc. construction rubbish that falls down in the discharge hopper, at this moment, framework and filter roller are under the drive of subassembly of jolting, rock back and forth from top to bottom, make the tiny piece that filter roller upper rubble surface was attached fall into the conveyer belt along the gap between the filter roller, the great rubble etc. of size can construction rubbish stay on the filter roller, thereby realize sieving once more rubble and powder, make construction rubbish screening more thoroughly, prevent that iron plate etc. from falling into crushing wheel, cause the damage to crushing wheel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a first screening assembly and a drive assembly according to the present utility model;
FIG. 3 is a schematic view of the outer screen drum of the present utility model in cross-section;
FIG. 4 is a schematic view of the pulverizing assembly of the present utility model;
FIG. 5 is a schematic view of the pulverizing assembly of the present utility model;
FIG. 6 is a schematic view of the structure of the outer and inner screening drums of the present utility model;
FIG. 7 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 8 is a schematic view of a second screening assembly and jounce assembly according to the present utility model;
fig. 9 is an enlarged schematic view of the structure of the present utility model at B.
The meaning of each reference sign in the figure is:
100. a support frame; 101. a conveyor belt; 102. discharging a hopper; 103. an auxiliary lever; 104. a swivel;
200. a first screening component; 201. an outer screening cylinder; 202. an inner screening cylinder; 203. an inner plectrum; 204. an outer plectrum; 205. filtering holes;
300. a crushing assembly; 301. a second motor; 302. a pulverizing wheel; 303. a housing; 304. an auxiliary block; 305. a second gear;
400. a second screening assembly; 401. a frame; 402. a filter roller;
500. a drive assembly; 501. a first motor; 502. a belt; 503. driven wheel; 504. a first gear; 505. a toothed ring;
600. a jounce assembly; 601. a rotating wheel; 602. a pull rod; 603. a rack column; 604. a male gear; 605. tooth slots.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-9, the present embodiment is directed to provide a garbage recycling device for construction based on solid-powder separation, comprising a supporting frame 100, wherein a first screening assembly 200 for primarily screening construction garbage is arranged at the upper end of the supporting frame 100, the first screening assembly 200 is driven by a driving assembly 500 arranged at one side of the supporting frame 100, a second screening assembly 400 is arranged at a discharge port of the first screening assembly 200, one end of the second screening assembly 400 is rotationally connected with the supporting frame 100, the other end of the second screening assembly 400 drives the second screening assembly 400 to shake up and down through jolting assemblies 600 at two sides, a driving source of the jolting assembly 600 is from the driving assembly 500, a conveyor belt 101 fixedly connected with the supporting frame 100 is arranged under the discharge port of the first screening assembly 200 and the second screening assembly 400, the conveyor belt 101 is used for conveying the construction garbage screened by the first screening assembly 200 and the second screening assembly 400 into a crushing assembly 300, the crushing assembly 300 is used for crushing and grinding fine crushed stone, the construction waste is primarily screened through the first screening assembly 200 by filling raw materials into the feed inlet of the first screening assembly 200, so that solids and powder are primarily separated, secondly, as the first screening assembly 200 rotates, separated solids and powder are moved to the end of the first screening assembly 200, the powder slides into the crushing assembly 300 through the conveyor belt 101, fixed particles fall onto the second screening assembly 400, so that the driving assembly 500 drives the bumping assembly 600 to move up and down, the bumping assembly 600 drives one end of the second screening assembly 400 to shake up and down, the powder attached to the solids breaks away from the solids, the solids are screened again, the screening between the solids and the powder is more thorough, and harder solids are prevented from falling into the crushing assembly 300, causing damage to the shredder assembly 300.
Specifically, the first screening assembly 200 comprises an outer screening cylinder 201 and an inner screening cylinder 202, two ends of the outer screening cylinder 201 are fixedly connected with the inner screening cylinder 202 through a plurality of connecting rods, a plurality of filtering holes 205 are formed in the inner screening cylinder 202, the filtering holes 205 are communicated with the cavity body outer screening cylinder 201 and the inner screening cylinder 202 formed between the outer screening cylinder 201 and the inner screening cylinder 202, a plurality of outer poking sheets 204 and inner poking sheets 203 are respectively arranged along the inner wall of the cavity body outer screening cylinder 201 and the inner screening cylinder 202, the inner plectrum 203 and the outer plectrum 204 are used for cleaning stones and powder out of the outer screening cylinder 201 and the inner screening cylinder 202, the rotary ring 104 is connected in a sliding way arranged at the end part of the discharge hole of the inner screening cylinder 202, the rotary ring 104 is fixedly connected with the discharge hopper 102, the driving assembly 500 consists of a first motor 501, a belt 502 and a driven wheel 503, a driving wheel coaxially connected with the output shaft of the first motor 501 drives the belt 502 and the driven wheel 503 to rotate, the driven wheel 503 drives a first gear 504 coaxially connected with the driven wheel to rotate, the first gear 504 is engaged with the toothed ring 505 fixed on the outer screening drum 201, one end of the conveying device is extended into the feed inlet of the outer screening drum 201, construction waste is conveyed into the outer screening drum 201 through the conveying device, then the first motor 501 is started to work, the first motor 501 drives the driving wheel and the belt 502 to rotate, the belt 502 drives the driven wheel 503 and the first gear 504 to rotate, because the first gear 504 is engaged with the toothed ring 505, the first gear 504 drives the outer screening drum 201 and the inner screening drum 202 to rotate, the outer screening drum 201 rotates to enable fine broken stone and powder in the construction waste to fall onto the inner wall of the inner screening drum 202 through the filtering holes 205, simultaneously the inner shifting piece 203 stirs the solid with large size, the powder and the fragments attached on the solid are separated, at the moment, along with the rotation of the outer screening drum 201 and the inner screening drum 202, the solid in the outer screening drum 201 and the powder in the cavity are conveyed to the end part of the outer screening drum 201, thus realizing the preliminary screening of the construction waste.
Secondly, crushing subassembly 300 comprises both sides crushing wheel 302 and auxiliary block 304, crushing wheel 302 is the staggered distribution inside casing 303, crushing wheel 302 and casing 303 rotate to be connected, a plurality of auxiliary block 304 of fixed connection on the casing 303 inner wall of crushing wheel 302 side, crushing wheel 302 tip all coaxial coupling second gear 305, both sides second gear 305 meshing, and crushing wheel 302 is through the second motor 301 drive that one side was equipped with, after the construction waste realized preliminary screening through outer screening section of thick bamboo 201 and interior screening section of thick bamboo 202, along with the rotation of outer screening section of thick bamboo 201 and interior screening section of thick bamboo 202, the solid falls into on the filter roller 402 through play hopper 102, the powder falls into along conveyer belt 101 on crushing wheel 302, then, second motor 301 starts the work, second motor 301 drives crushing wheel 302 rotation, the crushing wheel 302 of both sides grinds the powder that falls into again, make the rubble that mix with in the powder grind, thereby the reuse of powder in the later stage, the secondary utilization rate is improved.
Further, the second screening assembly 400 mainly comprises a frame 401 and a plurality of filtering rollers 402, a plurality of filtering rollers 402 which are connected in a rotating mode are arranged in the frame 401, the distance between every two adjacent filtering rollers 402 is smaller than the diameter of a filtering hole 205, the jolt assembly 600 is composed of a rack post 603 and a convex gear 604, the convex gear 604 is meshed with a tooth groove 605 formed in the rack post 603, the upper end of the rack post 603 is connected with an auxiliary rod 103 in a sliding mode, the convex gear 604 is connected with the auxiliary rod 103 in a rotating mode, a rotating rod fixedly connected between the convex gears 604 is connected with a pull rod 602 in a rotating mode, one side of the rotating wheel 601 is connected in a rotating mode, the rotating wheel which is coaxially connected with the rotating wheel 601 is driven through a belt 502, the rotating wheel, the rotating shaft and the rotating wheel 601 rotate through the belt 502, the pull rod 602 is driven to rotate along the connecting shaft of the rotating wheel, and then the rack post 603 is pushed to move up and down by the convex gear 604, the rack post 603 is connected with the frame 603 in a rotating mode, one end of the rack post 603 is rocked up and down, the rotating rod is fixedly connected with the rotating rod 602, the rotating rod is located between the two sides of the two side of the rack post and the rotating rod, the rotating rod and the rotating rod is connected with the rotating rod 602, the rotating rod is driven by the rotating rod 602 through the belt 502, the rotating rod and the rotating rod, the rotating rod and the filter roller through the filter roller and the filter roller to the filter roller and the solid roller to the filter roller and the filter roller to the filter roller and the filter roller.
The improvement of the embodiment is that: through annotating building material in outer screening cylinder 201 from the feed inlet, outer screening cylinder 201 rotates under the drive of drive assembly 500, along with the rotation of outer screening cylinder 201 and interior screening cylinder 202, the rubble of tiny powder in the raw materials falls into interior screening cylinder 202 inner wall from filtering aperture 205, and rubbish such as rubble of great granule is left inside outer screening cylinder 201, scrapes the other end of outer screening cylinder 201 with big and small rubble powder through interior plectrum 203 and outer plectrum 204 to the realization is to the preliminary screening of raw materials.
Building rubbish such as large granule rubble that drops from the discharge hopper 102 falls on filtering roller 402, and at this moment, framework 401 and filtering roller 402 are under the drive of subassembly 600 jolts, make filtering roller 402 go up and down to make fine piece that rubble surface adheres to fall to conveyer belt 101 along the gap between the filtering roller 402, and building rubbish such as the great rubble of size can stay filtering roller 402 to the realization is to sieving once more of rubble and powder, makes building rubbish sieve more thoroughly, prevents that iron plate etc. from falling into crushing wheel 302, causes the damage to crushing wheel 302.
To sum up, the working principle of the scheme is as follows: firstly, the construction waste is transferred into the outer screening cylinder 201 through the transfer device, then, the first motor 501 starts to work, the first motor 501 drives the driving wheel and the belt 502 to rotate, the belt 502 drives the driven wheel 503 and the first gear 504 to rotate, as the first gear 504 is meshed with the toothed ring 505, the first gear 504 drives the outer screening cylinder 201 and the inner screening cylinder 202 to rotate, the outer screening cylinder 201 rotates to enable fine broken stone and powder in the construction waste to fall onto the inner wall of the inner screening cylinder 202 through the filter holes 205, meanwhile, the inner stirring piece 203 stirs the solid with larger size, so that the powder and the dust attached to the solid are separated, at the moment, along with the rotation of the outer screening cylinder 201 and the inner screening cylinder 202, the solid in the outer screening cylinder 201 and the powder in the cavity are transferred to the end part of the outer screening cylinder 201, thereby realizing the preliminary screening of the construction waste, secondly, after the construction waste passes through the outer screening cylinder 201 and the inner screening cylinder 202 to realize the preliminary screening, along with the rotation of the outer screening cylinder 201 and the inner screening cylinder 202, the solids fall onto the filtering roller 402 through the discharge hopper 102, the solids falling onto the filtering roller 402 are driven to rotate by the belt 502, the rotating wheel, the rotating shaft and the rotating wheel 601 rotate, the pull rod 602 is driven to rotate in the rotating process of the rotating wheel 601, the pull rod 602 pulls the rotating rod up and down to rotate along the connecting shaft of the convex gear 604 and the auxiliary rod 103, then the convex gear 604 pushes the rack post 603 to move up and down, the bottom of the rack post 603 is rotationally connected with the frame 401, at the moment, the rack post 603 drives one end of the frame 401 to shake up and down, the solids on the filtering roller 402 slide back and forth on the filtering roller 402, so that fine broken stones of the powder on the solids fall off, the powder and the solids are separated again, the powder and broken stone fall onto the conveying belt 101 along gaps between the adjacent filtering rollers 402, finally, the powder falls onto the crushing wheel 302, and meanwhile, the powder falls onto the crushing wheel 302 along the conveying belt 101, so that the second motor 301 starts to work, the second motor 301 drives the crushing wheel 302 to rotate, the crushing wheels 302 on two sides grind the fallen powder and crushed stone again, so that the crushed stone mixed in the powder is crushed, the powder can be reused in the later period, the secondary utilization rate is improved, and the waste is reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. Construction waste recovery equipment based on solid-powder separation, its characterized in that: including support frame (100), wherein, support frame (100) upper end is equipped with first screening subassembly (200) that are used for carrying out preliminary screening to construction waste, first screening subassembly (200) drive subassembly (500) that set up through support frame (100) one side, first screening subassembly (200) discharge gate department is equipped with second screening subassembly (400), second screening subassembly (400) one end and support frame (100) rotate to be connected, and the other end drives second screening subassembly (400) through jolt subassembly (600) of both sides and rock from top to bottom, the drive source of jolt subassembly (600) comes from drive subassembly (500), be equipped with under first screening subassembly (200) discharge gate and second screening subassembly (400) with support frame (100) fixed connection's conveyer belt (101), conveyer belt (101) are arranged in conveying the construction waste that first screening subassembly (200) and second screening subassembly (400) screened out into smashing subassembly (300), smashing subassembly (300) are arranged in smashing tiny rubble grinding.
2. The solid-powder separation-based garbage collection device for construction according to claim 1, wherein: the first screening assembly (200) comprises an outer screening cylinder (201) and an inner screening cylinder (202), two ends of the outer screening cylinder (201) are fixedly connected with the inner screening cylinder (202) through a plurality of connecting rods, a plurality of filtering holes (205) are formed in the inner screening cylinder (202), and the filtering holes (205) are communicated with a cavity formed between the outer screening cylinder (201) and the inner screening cylinder (202).
3. The solid-powder separation-based garbage collection device for construction according to claim 2, wherein: the outer screening cylinder (201) and the inner screening cylinder (202) are respectively provided with a plurality of outer poking sheets (204) and inner poking sheets (203) along the inner wall, and the inner poking sheets (203) and the outer poking sheets (204) are used for cleaning stones and powder out of the outer screening cylinder (201) and the inner screening cylinder (202).
4. The solid-powder separation-based garbage collection device for construction according to claim 1, wherein: the crushing assembly (300) comprises two side crushing wheels (302) and auxiliary blocks (304), wherein the crushing wheels (302) are distributed inside the shell (303) in a staggered mode, the crushing wheels (302) are rotationally connected with the shell (303), and the inner wall of the shell (303) beside the crushing wheels (302) is fixedly connected with a plurality of auxiliary blocks (304).
5. The solid-powder separation-based garbage collection device for construction according to claim 4, wherein: the end parts of the crushing wheels (302) are coaxially connected with a second gear (305), the second gears (305) on two sides are meshed, and the crushing wheels (302) are driven by a second motor (301) arranged on one side.
6. The solid-powder separation-based garbage collection device for construction according to claim 1, wherein: the second screening assembly (400) mainly comprises a frame body (401) and a plurality of filtering rollers (402), wherein the filtering rollers (402) which are connected in a rotating mode are arranged inside the frame body (401), and the distance between every two adjacent filtering rollers (402) is smaller than the diameter of the filtering holes (205).
7. The solid-powder separation-based garbage collection device for construction according to claim 1, wherein: the driving assembly (500) is composed of a first motor (501), a belt (502) and a driven wheel (503), wherein the driving wheel coaxially connected with an output shaft of the first motor (501) drives the belt (502) and the driven wheel (503) to rotate, the driven wheel (503) drives a first gear (504) coaxially connected with the driven wheel to rotate, and the first gear (504) is meshed with a toothed ring (505) fixed on the outer screening cylinder (201).
8. The solid-powder separation-based garbage collection device for construction according to claim 1, wherein: the jolt assembly (600) is composed of a rack column (603) and a convex gear (604), the convex gear (604) is meshed with a tooth groove (605) formed in the rack column (603), the upper end of the rack column (603) is connected with an auxiliary rod (103) in a sliding mode, and the convex gear (604) is connected with the auxiliary rod (103) in a rotating mode.
9. The solid-powder separation-based garbage collection device for construction of claim 8, wherein: the rotating rods fixedly connected between the convex gears (604) at two sides are rotationally connected with the pull rods (602), the pull rods (602) are rotationally connected with one side of the rotating wheel (601), and the rotating wheels coaxially connected with the rotating wheel (601) are driven by the belt (502).
10. The solid-powder separation-based garbage collection device for construction according to claim 2, wherein: the chute arranged at the end part of the discharge hole of the inner screening cylinder (202) is connected with a swivel (104) in a sliding way, and the swivel (104) is fixedly connected with the discharge hopper (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310836762.4A CN116889914A (en) | 2023-07-07 | 2023-07-07 | Solid-powder separation-based garbage recycling device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310836762.4A CN116889914A (en) | 2023-07-07 | 2023-07-07 | Solid-powder separation-based garbage recycling device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116889914A true CN116889914A (en) | 2023-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310836762.4A Pending CN116889914A (en) | 2023-07-07 | 2023-07-07 | Solid-powder separation-based garbage recycling device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116889914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548326A (en) * | 2024-01-02 | 2024-02-13 | 天津瑞远粉末涂料有限公司 | Powder screening equipment |
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