CN216679500U

CN216679500U - Building waste environmental protection processing apparatus

Info

Publication number: CN216679500U
Application number: CN202122763532.9U
Authority: CN
Inventors: 张小丽; 于耀辉; 邢艳秋; 毕叶枝; 邓德胜
Original assignee: Shangyuan Tianjiao Industrial Co ltd
Current assignee: Shangyuan Tianjiao Industrial Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-07
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an environment-friendly treatment device for construction waste, which comprises an installation box and a feeding mechanism arranged at the top of the installation box; the first rotating shaft is rotatably connected in the installation box, and the first rotating shaft is fixedly connected with a crushing roller; the screening plate is arranged in the mounting box in a bumping manner and is used for screening the materials falling from the crushing roller; the side wall of the mounting box is provided with a first discharge port matched with the screening plate; according to the utility model, the metal objects are pressed into flat objects, the stones and other materials are crushed into small blocks, and then the metal objects and the crushed stones are separated by the screening plate, so that the metal objects and stones are conveniently classified and recovered, the recovery efficiency of classification and recovery is improved, the crushed stones can be used as roadbed and metal objects and can be re-cast in a furnace, and the utilization rate of construction waste is improved.

Description

Building waste environmental protection processing apparatus

Technical Field

The utility model relates to the technical field of construction equipment, in particular to an environment-friendly treatment device for construction waste.

Background

With the acceleration of the urbanization process, the rapid development of urban transformation and building industry and the aging and service life expiration of old buildings and urban infrastructures, more and more civil engineering construction projects are scrapped and dismantled, and then a large amount of building dismantling waste is generated, the building waste contains a large amount of bricks or reinforced concrete and other recyclable materials, if the bricks or reinforced concrete and other recyclable materials are not treated and reused again, the resource waste is inevitably caused, and therefore the construction site can recycle the building waste by utilizing recycling equipment.

Among the prior art, most recovery plant when retrieving building waste, especially when retrieving mixed building waste such as the cement piece that has the metal to mixing, because metalwork and building stones are pasted together, at the in-process of retrieving, metalwork and building stones are difficult separately to lead to difficult separation, consequently after retrieving, still adhere to a lot of building stones on the metalwork, in order to improve the categorised recovery to metalwork and building stones, need design a building waste environmental protection processing apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that metals and stones are not easy to classify and recycle in the prior art, and provides an environment-friendly treatment device for construction waste.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a construction waste environmental protection processing apparatus, includes the install bin, still includes: the feeding mechanism is arranged at the top of the mounting box; the first rotating shaft is rotatably connected in the installation box, and the first rotating shaft is fixedly connected with a crushing roller; the screening plate is arranged in the mounting box in a bumping manner and is used for screening the materials falling from the crushing roller; the side wall of the mounting box is provided with a first discharge port matched with the screening plate; the material collecting hopper is fixedly connected in the installation box and used for receiving materials screened by the screening plate; the crushing mechanism and the discharging mechanism are arranged at the bottom of the collecting hopper; fixed connection be in the row of the installation bottom of the case portion inner wall expects the pipe, the output of arranging material mechanism and rubbing crusher constructs all is linked together with row material pipe, arrange the intraductal rotation of material and be connected with the installation axle, install epaxial fixedly connected with spiral propulsion leaf.

In order to facilitate feeding, preferably, the feeding mechanism includes a feeding port arranged at the top of the installation box, a material guide plate is fixedly connected to the installation box, and one end of the material guide plate extending into the installation box inclines downwards.

In order to improve the stability of the material guiding plate, a support frame is preferably arranged between the mounting box and the material guiding plate, and the support frame is composed of a plurality of tripods.

In order to prevent the rubble departure outside the install bin, preferably, the top inner wall fixedly connected with mount pad of install bin, it is connected with the baffle to rotate on the mount pad, be provided with on the mount pad with baffle matched with stopper.

In order to facilitate the bumping motion of the screening plate, preferably, a second rotating shaft is rotatably connected in the mounting box, a crankshaft is fixedly connected to the second rotating shaft, the crankshaft is rotatably connected with a crank, and one end, far away from the crankshaft, of the crank is rotatably connected to the bottom of the screening plate.

In order to prevent dust from polluting the air, preferably, the installation box is equipped with one side fixedly connected with installation section of thick bamboo of first discharge gate, the bottom of installation section of thick bamboo is provided with the second discharge gate, the outer wall fixedly connected with gearbox of installation section of thick bamboo, the output shaft of gearbox extends to fixedly connected with flabellum in the installation section of thick bamboo.

In order to prevent the fan blades from being damaged, preferably, the side wall fixedly connected with of installation box and second bin outlet matched with connect the workbin, fixedly connected with filter screen in the installation section of thick bamboo.

In order to roll cubic waste material into powder, preferably, rubbing crusher constructs including fixed connection in the first blowing fill of collecting hopper bottom, sliding connection has first shrouding on the first blowing fill, the last rotation of first blowing fill is connected with the third pivot, fixedly connected with crushing roller in the third pivot.

In order to prevent the spiral propelling blade from being damaged, preferably, the discharging mechanism comprises a second discharging hopper fixedly installed at the bottom of the collecting hopper, a second sealing plate is slidably connected in the second discharging hopper, an elastic plate is connected in the pipeline at the bottom of the second discharging hopper in a rotating manner, and an elastic telescopic rod is arranged between the elastic plate and the pipe wall.

In order to prevent the waste materials from remaining in the material collecting hopper, preferably, a fourth rotating shaft is rotatably connected in the material collecting hopper, a scraper is fixedly connected to the fourth rotating shaft, and the fourth rotating shaft and the third rotating shaft are synchronously connected through a gear set.

Compared with the prior art, the utility model provides an environment-friendly treatment device for construction waste, which has the following beneficial effects:

1. this construction waste environmental protection processing apparatus through pressing into the platykurtic object with metal article, smashes into the fritter with material such as stone, then utilizes the screening board with metal article and the separation of broken stone to be convenient for classify metal article and building stones and retrieve, thereby improve the recovery efficiency of categorised recovery, the broken stone material can be used for as road bed, metal article can be brought back to the stove and recast, thereby improves construction waste's utilization ratio.

2. This construction waste environmental protection processing apparatus through set up a baffle that can only inwards open in feed inlet department, prevents that the stone piece from passing through the feed inlet departure install bin at broken in-process to the stone piece that prevents the departure from smashing and hindering the staff.

3. This construction waste environmental protection processing apparatus can be rolled into the powder membrane again because of the powder building materials that solidify that wets through rubbing crusher constructs to the powder building materials of being convenient for carry out recycle.

According to the utility model, the metal objects are pressed into flat objects, the stones and other materials are crushed into small blocks, and then the metal objects and the crushed stones are separated by the screening plate, so that the metal objects and stones are conveniently classified and recovered, the recovery efficiency of classification and recovery is improved, the crushed stones can be used as roadbed and metal objects and can be re-cast in a furnace, and the utilization rate of construction waste is improved.

Drawings

FIG. 1 is a front view of an apparatus for environmentally friendly disposal of construction waste according to the present invention;

FIG. 2 is a rear view of an apparatus for environmentally friendly disposal of construction waste according to the present invention;

FIG. 3 is a rear sectional view of an apparatus for environmentally treating construction waste according to the present invention;

FIG. 4 is a schematic view of a part A of FIG. 3 of an apparatus for environmentally friendly disposal of construction waste according to the present invention;

FIG. 5 is a schematic structural view of a part B in FIG. 3 of an apparatus for environmentally friendly treating construction waste according to the present invention.

In the figure: 100. installing a box; 101. a material guide plate; 102. a mounting seat; 103. a baffle plate; 104. a limiting block; 105. a first discharge port; 106. a support frame; 200. a first rotating shaft; 201. a crushing roller; 300. a screening plate; 301. a second rotating shaft; 302. a crankshaft; 303. a crank; 400. mounting the cylinder; 401. a gearbox; 402. a fan blade; 403. a filter screen; 404. a second discharge opening; 500. a collection hopper; 501. a first discharge hopper; 5011. a first seal plate; 5012. a third rotating shaft; 5013. a crushing roller; 502. a second discharge hopper; 5021. a second seal plate; 5022. an elastic plate; 5023. an elastic telescopic rod; 503. a fourth rotating shaft; 5031. a squeegee; 600. a discharge pipe; 601. installing a shaft; 602. (ii) spirally propelling the leaf; 700. a material receiving box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows: referring to fig. 1 to 5, an environment-friendly treatment device for construction waste comprises an installation box 100, and further comprises: a feeding mechanism disposed at the top of the installation box 100; a first rotating shaft 200 rotatably connected in the installation box 100, wherein a crushing roller 201 is fixedly connected on the first rotating shaft 200; a screening plate 300 jounce-installed in the installation case 100 for screening the materials falling from the crushing roller 201; the side wall of the mounting box 100 is provided with a first discharge port 105 matched with the screening plate 300; a collecting hopper 500 fixedly connected in the installation box 100 for receiving the materials screened by the screening plate 300; a crushing mechanism and a discharging mechanism arranged at the bottom of the collecting hopper 500; fixed connection is in the row of the material pipe 600 of installation box 100 bottom inner wall, and the output of arranging material mechanism and rubbing crusher constructs all is linked together with row material pipe 600, arranges the rotation in the material pipe 600 and is connected with installation axle 601, fixedly connected with spiral propulsion leaf 602 on the installation axle 601.

The driving part is one or more motors, the motors mounted on the outer wall of the installation box 100 are started, the motors enable the first rotating shafts 200 to rotate through a chain wheel set, the multiple first rotating shafts 200 rotate synchronously through gears, two adjacent first rotating shafts 200 rotate inwards or outwards simultaneously under the action of the gears, the rotating first rotating shafts 200 drive the crushing rollers 201 to rotate, construction waste (the construction waste is limited to stone, sand and cement blocks with metal) is poured into the installation box 100 from a feeding port, the waste falling onto the material guide plate 101 from the feeding port falls into the crushing rollers 201 under the action of gravity, the crushing rollers 201 crush the construction waste into small blocks, the metal objects are crushed into flat shapes by the crushing rollers 201, the crushed metal objects and the crushed stone into small blocks fall onto the screening plate 300, and the screening plate 300 moves up and down under the action of the driving part (the driving part here can be a vibration motor), screening metal object and detritus material at the in-process of jolting, the detritus material falls to the collecting hopper 500 through screening board 300 bottom sieve mesh in, and the metal object that is flattened is then kept off by less sieve mesh down, and discharge from first discharge gate 105 under the effect of the power that the screening board 300 jolts and produces, the device is through pressing metal object into platykurtic object, with the material such as stone bits breakage piece, then utilize screening board 300 with metal object and detritus piece separation, thereby be convenient for carry out categorised recovery with metal object and stone material, thereby improve the recovery efficiency of categorised recovery, the detritus material can be used for as the road bed, metal object can be the return furnace recasting, thereby improve construction waste's utilization ratio.

Referring to fig. 3, the feeding mechanism includes a feeding hole formed at the top of the installation box 100, a material guide plate 101 is fixedly connected to the installation box 100, one end of the material guide plate 101 extending into the installation box 100 is inclined downward, a support frame 106 is arranged between the installation box 100 and the material guide plate 101, and the support frame 106 is composed of a plurality of tripods.

The guide plate 101 is obliquely arranged, so that the waste materials slide downwards under the action of gravity, further, the fertilizer can automatically slide into the installation box 100, the support frame 106 formed by a plurality of triangular supports is used for supporting the guide plate 101, and the guide plate 101 is prevented from seriously sagging due to excessive waste materials.

Referring to fig. 3 and 4, a mounting seat 102 is fixedly connected to the inner wall of the top of the mounting box 100, a baffle 103 is rotatably connected to the mounting seat 102, and a limiting block 104 matched with the baffle 103 is arranged on the mounting seat 102.

The construction waste is from opening baffle 103 at the in-process of landing, and baffle 103 rotates on mount pad 102 and opens, makes construction waste get into install bin 100 through baffle 103 and breaks, and when no waste gets into, baffle 103 recovers under the effect of gravity and blocks the feed inlet, (under the effect of stopper 104, baffle 103 can only inwards be opened) thereby prevent when carrying out the breakage to the stone, the stone piece is through feed inlet departure install bin 100 under the effect of pressure (the power that produces when crushing roller 201 is broken), thereby prevent that the stone piece that flies out from injuring the staff by a crashing object.

Referring to fig. 2 and 3, a second rotating shaft 301 is rotatably connected in the installation box 100, a crankshaft 302 is fixedly connected to the second rotating shaft 301, the crankshaft 302 is rotatably connected to a crank 303, and one end of the crank 303, which is far away from the crankshaft 302, is rotatably connected to the bottom of the sieving plate 300.

The first rotating shaft 200 rotates the second rotating shaft 301 through the chain wheel, the second rotating shaft 301 rotates the crank shaft 302, the crank shaft 302 makes the sieving plate 300 to pitch up and down through the crank 303, so as to sieve the stone and the metal waste, and drives the sieving plate 300 to pitch and the crushing roller 201 to rotate through a set of motors, so as to save the production cost,

referring to fig. 2 and 3, one side of the installation box 100, which is provided with the first discharge port 105, is fixedly connected with an installation cylinder 400, the bottom of the installation cylinder 400 is provided with a second discharge port 404, the outer wall of the installation cylinder 400 is fixedly connected with a gearbox 401, and an output shaft of the gearbox 401 extends to the interior of the installation cylinder 400 and is fixedly connected with fan blades 402.

First pivot 200 makes the input shaft of gearbox 401 rotate through the sprocket group, and gearbox 401 is used for the speeding, and the output shaft of gearbox 401 makes flabellum 402 high-speed rotation, and high-speed pivoted flabellum 402 absorbs outside air and converts the air current into and blows to first discharge gate 105, prevents that the inside dust of install bin 100 from discharging external polluted environment from first discharge gate 105.

Referring to fig. 2 and 3, a material receiving box 700 is fixedly connected to a side wall of the installation box 100 and is matched with the second material outlet 404, and a filter screen 403 is fixedly connected to the inside of the installation cylinder 400.

The metal objects are intercepted by the filter screen 403, and are prevented from colliding with the fan blades 402, so that the fan blades 402 are prevented from being damaged, and the metal objects are stored through the material receiving box 700, so that the metal objects are convenient to recycle.

Referring to fig. 2, fig. 3 and fig. 5, the pulverizing mechanism includes a first discharging hopper 501 fixedly connected to the bottom of the collecting hopper 500, a first sealing plate 5011 is slidably connected to the first discharging hopper 501, a third rotating shaft 5012 is rotatably connected to the first discharging hopper 501, a pulverizing roller 5013 is fixedly connected to the third rotating shaft 5012, the discharging mechanism includes a second discharging hopper 502 fixedly mounted to the bottom of the collecting hopper 500, a second sealing plate 5021 is slidably connected to the second discharging hopper 502, an elastic plate 5022 is rotatably connected to the bottom of the second discharging hopper 502, an elastic telescopic rod 5023 is arranged between the elastic plate 5022 and the pipe wall, a fourth rotating shaft 503 is rotatably connected to the collecting hopper 500, a scraper 5031 is fixedly connected to the fourth rotating shaft 503, and the fourth rotating shaft 503 and the third rotating shaft 5012 are synchronously connected through a gear set.

When the first closing plate 5011 is opened, the waste in the collecting hopper 500 enters the first discharging hopper 501, the second rotating shaft 301 rotates the transmission shaft mounted on the mounting box 100 through the sprocket set, the transmission shaft rotates the third rotating shaft 5012 through the gear set, the third rotating shaft 5012 is provided with two third rotating shafts 5012, the two third rotating shafts 5012 simultaneously rotate inwards through the gear set, the third rotating shaft 5012 rotates the crushing roller 5013 to crush the waste and crush the waste (stone and sand) into powder, thereby facilitating the crushing of the waste into powder for recycling, the third rotating shaft 5012 rotates the fourth rotating shaft 503 through the gear set, the scraper 5031 rotates the fourth rotating shaft 503, thereby scraping the waste in the collecting hopper 500 into the first discharging hopper 501 or the second discharging hopper 502, when the second closing plate 5021 is opened, the waste falls into the second discharging hopper 502 through the collecting hopper 500, and the waste in the second discharging hopper 502 directly falls into the discharging pipe 600, thereby retrieve the rubble waste material, in the in-process of whereabouts, the waste material collides with elastic plate 5022, slow down the impact force that the waste material fell through elastic plate 5022, prevent that the waste material from pounding spiral propulsion leaf 602 badly, install the inside connecting axle that is provided with of case 100, the connecting axle passes through the sprocket group with the transmission shaft and links to each other, the connecting axle passes through bevel gear with installation axle 601 and links to each other in step, consequently, second pivot 301 makes installation axle 601 rotate, installation axle 601 makes spiral propulsion leaf 602 rotate, thereby be convenient for with waste discharge install bin 100, drive all shaft spare rotations of the device through a motor, thereby save manufacturing cost and reduce the fault rate of the device.

In a second embodiment, the utility model can also be used for crushing sand during construction, and for crushing damp and solidified powdered building materials

The parts of the device not involved are the same as or can be realized by the prior art, and the detailed description is omitted here.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a construction waste environmental protection processing apparatus, includes install bin (100), its characterized in that still includes: a feeding mechanism arranged at the top of the installation box (100);

a first rotating shaft (200) rotatably connected in the installation box (100), wherein a crushing roller (201) is fixedly connected to the first rotating shaft (200);

a screening plate (300) disposed in the mounting box (100) by bumping, for screening the material falling from the crushing roller (201);

the side wall of the mounting box (100) is provided with a first discharge port (105) matched with the screening plate (300);

the collecting hopper (500) is fixedly connected in the installation box (100) and is used for receiving materials screened by the screening plate (300);

the crushing mechanism and the discharging mechanism are arranged at the bottom of the collecting hopper (500);

fixed connection is in row of install bin (100) bottom inner wall expects pipe (600), the output of arranging material mechanism and rubbing crusher and all being linked together with row material pipe (600), arrange material pipe (600) internal rotation and be connected with installation axle (601), fixedly connected with spiral propulsion leaf (602) on installation axle (601).

2. The environment-friendly construction waste disposal device as claimed in claim 1, wherein the feeding mechanism comprises a feeding port opened at the top of the installation box (100), a material guiding plate (101) is fixedly connected to the installation box (100), and one end of the material guiding plate (101) extending into the installation box (100) is inclined downwards.

3. The environment-friendly construction waste disposal device as claimed in claim 2, wherein a support frame (106) is provided between the installation box (100) and the material guide plate (101), and the support frame (106) is composed of a plurality of tripods.

4. The environment-friendly construction waste disposal device as claimed in claim 1, wherein a mounting seat (102) is fixedly connected to the inner wall of the top of the mounting box (100), a baffle (103) is rotatably connected to the mounting seat (102), and a limiting block (104) matched with the baffle (103) is arranged on the mounting seat (102).

5. The environment-friendly construction waste disposal device as claimed in claim 1, wherein a second rotating shaft (301) is rotatably connected to the installation box (100), a crankshaft (302) is fixedly connected to the second rotating shaft (301), a crank (303) is rotatably connected to the crankshaft (302), and one end of the crank (303) far away from the crankshaft (302) is rotatably connected to the bottom of the screening plate (300).

6. The environment-friendly construction waste treatment device according to claim 5, wherein a mounting cylinder (400) is fixedly connected to one side of the mounting box (100) provided with the first discharge port (105), a second discharge port (404) is arranged at the bottom of the mounting cylinder (400), a gearbox (401) is fixedly connected to the outer wall of the mounting cylinder (400), and an output shaft of the gearbox (401) extends into the mounting cylinder (400) and is fixedly connected with fan blades (402).

7. The environment-friendly construction waste disposal device as claimed in claim 6, wherein a material receiving box (700) matched with the second discharge opening (404) is fixedly connected to a side wall of the installation box (100), and a filter screen (403) is fixedly connected to the inside of the installation cylinder (400).

8. The environment-friendly construction waste disposal device as claimed in claim 1, wherein the crushing mechanism comprises a first discharging hopper (501) fixedly connected to the bottom of the collecting hopper (500), a first sealing plate (5011) is slidably connected to the first discharging hopper (501), a third rotating shaft (5012) is rotatably connected to the first discharging hopper (501), and a crushing roller (5013) is fixedly connected to the third rotating shaft (5012).

9. The environment-friendly construction waste treatment device according to claim 8, wherein the discharging mechanism comprises a second discharging hopper (502) fixedly installed at the bottom of the collecting hopper (500), a second sealing plate (5021) is slidably connected in the second discharging hopper (502), an elastic plate (5022) is rotatably connected in a pipeline at the bottom of the second discharging hopper (502), and an elastic telescopic rod (5023) is arranged between the elastic plate (5022) and the pipe wall.

10. The environmental protection waste disposal device of claim 9, wherein a fourth rotating shaft (503) is rotatably connected to the collecting hopper (500), a scraper (5031) is fixedly connected to the fourth rotating shaft (503), and the fourth rotating shaft (503) and the third rotating shaft (5012) are synchronously connected through a gear set.