CN111570068A - Construction waste treatment device - Google Patents
Construction waste treatment device Download PDFInfo
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- CN111570068A CN111570068A CN202010358135.0A CN202010358135A CN111570068A CN 111570068 A CN111570068 A CN 111570068A CN 202010358135 A CN202010358135 A CN 202010358135A CN 111570068 A CN111570068 A CN 111570068A
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- Prior art keywords
- screen
- slag
- construction waste
- waste
- outlet
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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
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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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
- 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
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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
- 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
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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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The present invention provides a construction waste treatment apparatus, comprising: a mounting frame; the treatment box is provided with a first slag inlet, a first slag outlet and a screening outlet; at least two crushing shafts parallel to each other and installed in the treatment tank at a first given interval; the screen is arranged in the treatment box, small-particle wastes in the construction wastes screened by the screen fall into the bottom of the treatment box, and large-particle wastes in the construction wastes screened by the screen are discharged through a screen outlet; the slag storage box is provided with: the second slag inlet is communicated with the screening material outlet; and a second slag outlet; large-particle waste enters the slag storage tank through the second slag inlet and is discharged through the second slag outlet; the vibrator is arranged on the screen and is used for driving the screen to shake; and the plurality of travelling wheels are arranged at the ground-near end of the mounting frame. The construction waste treatment device provided by the invention can not only crush the construction waste to an ideal particle size, but also can quickly separate the waste with different particle sizes in the crushed construction waste.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a building waste treatment device.
Background
With the acceleration of industrialization and urbanization, the construction industry is also rapidly developing, and the amount of the generated construction waste is increasing, if the generated construction waste is not considered for a long time, the urban environmental sanitation, living environment, land quality and the like of people are all affected badly, the random stacking of the construction waste can bring potential safety hazards to the life of people, and dust and harmful substances in the stacked construction waste float in the air and seriously affect the health of people, so that various research institutions are also actively researching the treatment mode of the construction waste.
At present, when the construction waste is treated in actual construction, the construction waste is roughly sorted, the waste which is not easy to be crushed is sorted out, for example, reinforcing steel bars, metal products and the like, then the residual easily-crushed waste is crushed, so that the equipment for crushing the construction waste in actual construction is huge, and is not suitable for processing the generated construction waste after research or study is completed in scientific research structures or building schools, and the construction waste processing equipment used in the scientific research structures or the building schools at present, after the construction waste is treated, the construction waste cannot be crushed to a desired particle size, the weight of the crushed construction waste cannot be determined quickly, waste materials with different particle sizes in the crushed construction waste cannot be separated, and the construction waste is not easily reused.
Disclosure of Invention
The invention aims to provide a construction waste treatment device, which aims to solve the problem that wastes with different particle sizes are difficult to separate after construction waste treatment in the prior art, and provides a small movable construction waste treatment device which can not only crush construction wastes to an ideal particle size, but also separate the crushed wastes with different particle sizes.
In order to achieve the above object, the present invention provides a construction waste treatment apparatus including: a mounting bracket having a mounting surface parallel to the ground; the treatment box is fixed on the mounting surface and is provided with a first slag inlet, a screening outlet and a first slag outlet arranged at the bottom of the treatment box; the crushing shafts are parallel to each other, are arranged in the box body of the treatment box according to a first given distance and are used for crushing the construction waste thrown from the first slag inlet; the screen is arranged in the box body of the treatment box, the screen is arranged so that small-particle waste in the crushed construction waste screened by the screen falls into the box bottom of the treatment box and can be discharged from a first slag outlet, and large-particle waste in the crushed construction waste screened by the screen is discharged through the screening outlet; a slag storage tank fixed to the mounting surface, the slag storage tank having: the second slag inlet is communicated with the screening material outlet; and a second slag outlet; the large-particle waste can enter the slag storage tank through the second slag inlet and is discharged through the second slag outlet; the vibrator is arranged on the screen and is used for driving the screen to shake in an opening state; and the plurality of travelling wheels are arranged at the ground-near end of the mounting rack.
Specifically, the screen is installed inside the box body of the treatment box in a manner of forming a given included angle with the horizontal plane.
Specifically, the screen cloth with the short one side of the bottom of the case distance of processing case is the screen cloth low side, the screen cloth low side with sieve material export meets for the large granule discarded object that the process the screen cloth was sieved can follow the incline direction of screen cloth is advanced to sieve material export.
Specifically, the vibrator is arranged on one surface of the screen towards the bottom of the treatment box.
Specifically, a first cover plate is movably covered at the first slag outlet.
Specifically, the construction waste treatment apparatus further includes: the first weight sensor is arranged at the bottom of the treatment tank and is used for detecting the weight value of the small-particle waste in the treatment tank; a first control valve installed on the first cover plate for controlling the first cover plate to open or close; and the controller is electrically connected with the first weight sensor and the first control valve and is used for controlling the opening and closing of the first control valve according to the weight value of the small-particle waste.
Specifically, a second cover plate is movably covered at the second slag outlet.
Specifically, the construction waste treatment apparatus further includes: the second weight sensor is arranged at the bottom of the slag storage tank, is electrically connected with the controller and is used for detecting the weight value of the large-particle waste in the slag storage tank; and a second control valve installed on the second cover plate for controlling the second cover plate to be opened or closed; the controller is electrically connected with the second weight sensor and the second control valve and is also used for controlling the opening and closing of the second control valve according to the weight value of the large-particle waste.
Specifically, the construction waste treatment device further comprises an alarm, wherein the alarm is mounted on the outer wall of the slag storage tank and is electrically connected with the controller; the controller is also used for controlling the alarm to give an alarm according to the weight value of the small-particle waste and/or the weight value of the large-particle waste.
Specifically, the construction waste treatment apparatus further includes: the exhaust fan is arranged on the side wall of the treatment box and is provided with an impeller, an air inlet pipe and an air outlet pipe, the air inlet pipe is communicated with the interior of the treatment box, and dust in the interior of the treatment box can be sucked into the air inlet pipe and discharged from the air outlet pipe through the rotation of the impeller; and the dust collecting bag is sealed and sleeved on the air outlet pipe and is used for containing the dust.
The invention provides a construction waste treatment device, wherein crushing shafts are arranged in a treatment box according to a first given distance, construction waste thrown in through a first slag inlet is crushed through the crushing shafts, the first given distance can be adjusted to control the distance between adjacent crushing shafts and further control the granularity of the waste crushed construction waste, the crushed construction waste is screened through a screen arranged below the crushing shafts, screened small-particle waste falls into the bottom of the treatment box after being filtered through the screen, screened large-particle waste is discharged into a slag storage box through a screen outlet arranged on the side wall of the treatment box and a second slag inlet communicated with the screen outlet, so that large-particle waste and small-particle waste in the crushed construction waste are separated, and a vibrator is arranged on the screen for accelerating the screening separation of the small-particle waste and the large-particle waste, constantly tremble through vibrator vibrating screen and accelerated among the building waste after smashing large granule discarded object and the separation screening separation rate of tiny particle discarded object, simultaneously in order to make building waste processing apparatus can adapt to different application environment, make things convenient for the device's removal at a plurality of walking wheels of near-to-ground end installation of this building waste processing apparatus's mounting bracket.
The construction waste treatment device provided by the invention is simple in structure, not only can crush the construction waste to an ideal granularity, but also can quickly separate wastes with different granularities in the crushed construction waste.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a construction waste treatment apparatus according to an embodiment of the present invention.
Description of the reference numerals
1 treatment box and 2 slag storage box
3 crushing shaft 4 screen mesh
5 vibrator 6 first cover plate
7 second cover plate 8 travelling wheel
9 exhaust fan 10 mounting rack
11 first slag inlet of dust collecting bag 12
13 first slag outlet 14 sieve outlet
15 controller 21 second slag inlet
22 second slag outlet 23 alarm
121 cover plate
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like are generally described with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, or gravitational direction.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The present invention provides a construction waste treatment apparatus, fig. 1 is a schematic structural view of the construction waste treatment apparatus, and as shown in fig. 1, the construction waste treatment apparatus includes: the construction waste treatment apparatus includes:
a mounting frame 10 having a mounting surface parallel to the ground;
the treatment box 1 is fixed on the installation surface and is provided with a first slag inlet 12, a screening outlet 14 and a first slag outlet 13 arranged at the bottom of the treatment box 1;
at least two crushing shafts 3 which are parallel to each other and are installed inside the tank body of the treatment tank 1 at a first given interval, and are used for crushing the construction waste thrown from the first slag inlet 12;
a screen 4 disposed inside the tank body of the treatment tank 1, wherein the screen 4 is disposed such that small-sized waste among the crushed construction waste screened by the screen 4 falls into the tank bottom of the treatment tank 1 to be discharged from a first slag outlet 13, and large-sized waste among the crushed construction waste screened by the screen 4 is discharged through a screen outlet 14;
a slag storage tank 2 fixed to the mounting surface, the slag storage tank 2 having: a second slag inlet 21 communicated with the sieve material outlet 14; and a second slag outlet 22; the large-particle waste can enter the slag storage tank 2 through the second slag inlet 21 and is discharged through the second slag outlet 22;
the vibrator 5 is arranged on the screen 4 and used for driving the screen 4 to shake in an opening state;
and the plurality of travelling wheels 8 are arranged at the ground-near end of the mounting frame 10.
The invention provides a construction waste treatment device, wherein a treatment tank 1 and a slag storage tank 2 are both arranged on the installation surface of an installation frame 10, construction waste is thrown into the treatment tank 1 from a first slag inlet 12 of the treatment tank 1, is crushed by at least two crushing shafts 3 arranged in the treatment tank 1 and then falls on a screen 4, a vibrator 5 arranged on the screen 4 drives the screen 4 to continuously shake, so that large-particle waste and small-particle waste in the crushed construction waste falling on the screen 4 are rapidly separated, the small-particle waste falls into the bottom of the treatment tank 1 after being filtered by the screen 4, the large-particle waste screened out enters the slag storage tank 2 through a screen outlet 14 on the side wall of the tank body of the treatment tank 1 and a second slag inlet 21 communicated with the screen outlet 14, thereby completing the separation of waste with different particle sizes in the crushed construction waste, and the device is used for facilitating the use, the plurality of traveling wheels 8 are mounted at the near-ground end of the mounting frame 10, so that the device is convenient to move.
In one embodiment, the mounting frame 10 is composed of a plurality of steel plates, the processing box 1 and the slag storage box 2 are arranged on the mounting surface of the mounting frame 10, at least two crushing shafts 3 which are parallel to each other are arranged in the processing box 1, the construction waste is thrown into the processing box 1 from the first slag inlet 12, the construction waste thrown into the processing box 1 passes through between the at least two rotating crushing shafts 3, and is continuously crushed and crushed by the two adjacent crushing shafts 3 when passing through between the two rotating crushing shafts 3, the granularity of the construction waste crushed by the crushing shafts 3 can be changed by adjusting the first given interval between the two adjacent crushing shafts 3, in order to rapidly crush the construction waste into smaller particles, preferably, a plurality of crushing teeth are arranged on the surface of each crushing shaft 3, for example, the plurality of crushing teeth are arranged on the surface of the crushing shaft 3 in a spiral shape, when the crushing shafts 3 rotate, the crushing teeth on two adjacent crushing shafts 3 are engaged, so that the construction waste passing between the two adjacent crushing shafts 3 is crushed into smaller particles by the crushing teeth on the crushing shafts 3, the crushing efficiency is higher, the crushing shafts 3 are driven to rotate by a motor to crush the construction waste, the construction waste crushed by the crushing shafts 3 falls on the screen 4, the screen 4 is provided with a vibrator 5 to drive the screen 4 to shake continuously, small-particle waste sieved from the crushed construction waste by the screen 4 in the shaking process falls on the bottom of the treatment tank 1 through screen holes of the screen 4, large-particle waste sieved from the crushed construction waste is continuously discharged into the slag storage tank 2 from a sieve outlet 14 on the side wall of the tank body of the treatment tank 1 and a second slag inlet 21 on the slag storage tank 2 communicated with the sieve outlet 14, the large-particle waste and the small-particle waste in the construction waste after being treated in the way are separated, so that the construction waste can be conveniently recycled; when the construction waste treatment device is used for treating construction waste, in order to avoid excessive noise, sound insulation boards are arranged on the outer surfaces of the treatment box 1 and the slag storage box 2 to reduce noise generated when the construction waste is treated; in order to facilitate the use of the construction waste treatment device, a plurality of walking wheels 8 are installed at the ground-near end of the installation frame 10, the construction waste treatment device can be easily moved to any work place through the walking wheels 8 to complete the treatment work of the construction waste, in order to avoid the situation that the dust generated when the construction waste is crushed in the treatment box 1 floats to the air through the first slag inlet 12 to pollute the environment, the cover plate 121 is detachably arranged at the first slag inlet 12, and the cover plate 121 is closed to prevent the dust from floating out from the first slag inlet 12 when the construction waste is crushed in the treatment box 1.
In order to facilitate large-particle wastes screened by the screen 4 to smoothly enter the slag storage tank 2 from the screen outlet 14 through the second slag inlet 21, specifically, the screen 4 is installed inside the tank body of the treatment tank 1 at a given included angle with the horizontal plane. The screen 4 is arranged on the inclined horizontal plane, so that large-particle wastes screened out in the shaking and screening process of the screen 4 can be conveniently concentrated at one position, and the large-particle wastes concentrated at one position can be conveniently discharged into the slag storage tank 2 from the screen material outlet 14 and the second slag inlet 21.
In one embodiment, as shown in fig. 1, a screen 4 is obliquely arranged, specifically, one side of the screen 4, which is a short distance away from the bottom of the treatment tank 1, is a screen lower side, and the screen lower side is connected with the screen outlet 14, so that large-particle waste screened by the screen 4 can travel to the screen outlet 14 along the oblique direction of the screen 4, and enter the slag storage tank 2 through the screen outlet 14 and the second slag inlet 21. The screen 4 sets up and the screen cloth low side meets with sieve material export 14 mutually, and the building waste after smashing that falls on screen cloth 4 makes the bottom of the case of tiny particle discarded object through the sieve mesh of screen cloth 4 hourglass to treatment box 1 at screen cloth 4 shake in-process, and large granule discarded object can follow sieve material export 14 through second income sediment mouth 21 smoothly to enter into storage case 2 in the screen cloth 4 shakes the in-process along the incline direction of screen cloth 4, can be quick the completion after smashing among the building waste the separation of the building waste of different granularities.
In order to prevent large-particle wastes in the crushed construction wastes falling on the screen 4 from smashing the vibrator 5 and influencing the screening speed of the screen 4, the vibrator 5 is specifically installed on one surface of the screen 4 facing the bottom of the treatment tank 1.
For safety in use, the first tapping hole 13 is movably covered with a first cover plate 6.
In one embodiment, specifically, the construction waste treatment apparatus further includes: a first weight sensor installed at the bottom of the treatment tank 1 for detecting a weight value of the small particle waste in the treatment tank 1; a first control valve installed on the first cover 6 for controlling the first cover 6 to be opened or closed; and a controller 15 electrically connected to the first weight sensor and the first control valve, for controlling the opening and closing of the first control valve according to the weight value of the small particle waste. A controller 15 is arranged on the outer wall of the slag storage tank 2, a first weight sensor is arranged at the bottom of the processing tank 1 to detect the weight value of the small-particle waste falling into the processing tank 1, the first weight sensor sends the weight value of the small-particle waste to the controller 15 after detecting the weight value of the small-particle waste in the processing tank 1, the controller 15 sends a control signal to a first control valve according to the comparison result of the preset weight value of the small particles and the detected weight value of the small-particle waste, the first control valve controls a first cover plate 6 connected with the first control valve to open or close according to the received control signal, the first control valve can be an electromagnetic valve, when the detected weight value of the small-particle waste is more than or equal to the preset weight value of the small particles, the controller 15 sends a control signal to the first control valve to control the first cover plate 6 to open, the small-particle waste in the processing tank 1 is discharged from a first slag outlet 13, when the weight value of the small particle discarded object that detects is less than predetermineeing small particle weight value, controller 15 sends control signal and closes in order to control first apron 6 to first control valve, through first weighing transducer, controller 15 and first control valve, can the opening or closing of first apron 6 of automatic control, conveniently handle the interior small particle discarded object of case 1 and in time discharge.
In particular, the second slag outlet 22 is movably covered with a second cover plate 7.
In one embodiment, specifically, the construction waste treatment apparatus further includes: the second weight sensor is arranged at the bottom of the slag storage tank 2, is electrically connected with the controller 15 and is used for detecting the weight value of the large-particle waste in the slag storage tank 2; and a second control valve installed on the second cover plate 7 for controlling the second cover plate 7 to be opened or closed; the controller 15 is electrically connected to the second weight sensor and the second control valve, and is further configured to control the second control valve to open and close according to the weight value of the large-particle waste. A second weight sensor is arranged in the slag storage tank 2, the weight value of the large-particle waste in the slag storage tank 2 is detected through the second weight sensor, the detected weight value of the large-particle waste is sent to the controller 15, the controller 15 compares the detected weight value of the large-particle waste with a preset large-particle weight value, a control signal is sent to a second control valve according to the comparison result, the second control valve controls the second cover plate 7 to be opened or closed, when the detected weight value of the large-particle waste is larger than or equal to the preset large-particle weight value, the controller 15 sends a control signal to the second control valve to control the second cover plate 7 to be opened, the large-particle waste in the slag storage tank 2 is discharged from a second slag outlet 22, and when the detected weight value of the large-particle waste is smaller than the preset large-particle weight value, the controller 15 sends a control signal to the second control valve to control the second cover plate 7 to be closed, through second weighing sensor, controller 15 and second control valve, can the automatic control second apron 7 open or close, the convenient large granule discarded object in the in-time discharge storage sediment case 2.
In order to remind workers of opening or closing the first cover plate 6 or the second cover plate 7, the construction waste treatment device further comprises an alarm 23, wherein the alarm 23 is installed on the outer wall of the slag storage tank 2 and is electrically connected with the controller 15; the controller 15 is further configured to control the alarm 23 to give an alarm according to the weight value of the small-particle waste and/or the weight value of the large-particle waste. The alarm 23 sends out an alarm prompt after receiving the control message, and a worker checks whether the treatment tank 1 or the slag storage tank 2 is opened or closed in time according to the alarm prompt, so that the operation safety is ensured.
In order to avoid environmental pollution caused by discharging a large amount of dust generated in the process of treating construction waste into the air, specifically, the exhaust fan 9 is arranged on the side wall of the treatment box 1, the exhaust fan 9 is provided with an impeller, an air inlet pipe and an air outlet pipe, the air inlet pipe is communicated with the interior of the treatment box 1, and the dust in the interior of the treatment box 1 can be sucked into the air inlet pipe and discharged from the air outlet pipe through the rotation of the impeller; and the dust collection bag 11 is arranged on the air outlet pipe in a sealing manner and is used for containing the dust. The exhaust fan 9 sucks dust generated in the process of crushing the construction waste into the air outlet pipe through the air inlet pipe, and finally discharges the dust into the dust collection bag 11 sleeved on the air outlet pipe, so that the dust generated by crushing the construction waste is collected in a centralized manner, and the environmental pollution is avoided.
The invention provides a construction waste treatment device, wherein crushing shafts are arranged in a treatment box according to a first given distance, construction waste thrown in through a first slag inlet is crushed through the crushing shafts, the first given distance can be adjusted to control the distance between adjacent crushing shafts and further control the granularity of the waste crushed construction waste, the crushed construction waste is screened through a screen arranged below the crushing shafts, screened small-particle waste falls into the bottom of the treatment box after being filtered through the screen, screened large-particle waste is discharged into a slag storage box through a screen outlet arranged on the side wall of the treatment box and a second slag inlet communicated with the screen outlet, so that large-particle waste and small-particle waste in the crushed construction waste are separated, and a vibrator is arranged on the screen for accelerating the screening separation of the small-particle waste and the large-particle waste, constantly tremble through vibrator vibrating screen and accelerated among the building waste after smashing large granule discarded object and the separation screening separation rate of tiny particle discarded object, simultaneously in order to make building waste processing apparatus can adapt to different application environment, make things convenient for the device's removal at a plurality of walking wheels of near-to-ground end installation of this building waste processing apparatus's mounting bracket.
The construction waste treatment device provided by the invention is simple in structure, not only can crush the construction waste to an ideal granularity, but also can quickly separate wastes with different granularities in the crushed construction waste.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. A construction waste treatment apparatus, characterized by comprising:
a mounting frame (10) having a mounting surface parallel to the ground;
the treatment box (1) is fixed on the installation surface and is provided with a first slag inlet (12), a screening outlet (14) and a first slag outlet (13) arranged at the bottom of the treatment box (1);
at least two crushing shafts (3) which are parallel to each other and are arranged in the box body of the treatment box (1) according to a first given distance and are used for crushing the construction waste thrown from the first slag inlet (12);
the screen (4) is arranged inside the tank body of the treatment tank (1), the screen (4) is arranged so that small-particle waste in the crushed construction waste screened by the screen (4) falls into the tank bottom of the treatment tank (1) and can be discharged from the first slag outlet (13), and large-particle waste in the crushed construction waste screened by the screen (4) is discharged through the screening outlet (14);
a slag storage tank (2) fixed to the mounting surface, the slag storage tank (2) having: a second slag inlet (21) communicated with the sieve material outlet (14); and a second slag outlet (22); the large-particle waste can enter the slag storage tank (2) through a second slag inlet (21) and is discharged through a second slag outlet (22);
the vibrator (5) is arranged on the screen (4) and is used for driving the screen (4) to shake in an opening state;
and the plurality of travelling wheels (8) are mounted at the ground-near end of the mounting frame (10).
2. The construction waste disposal device according to claim 1, wherein the screen (4) is installed inside the body of the disposal tank (1) at a given angle to the horizontal.
3. The construction waste disposal device according to claim 2, wherein the side of the screen (4) having a short distance from the bottom of the disposal container (1) is a screen lower side, and the screen lower side is connected to the screen outlet (14) so that large-particle waste screened by the screen (4) can travel to the screen outlet (14) along the inclined direction of the screen (4).
4. The construction waste disposal device according to claim 1, wherein the vibrator (5) is installed on a surface of the screen (4) facing a bottom of the disposal tank (1).
5. The construction waste disposal device according to claim 1, wherein the first slag outlet (13) is movably covered with a first cover plate (6).
6. The construction waste disposal device according to claim 5, further comprising:
a first weight sensor installed at the bottom of the treatment tank (1) for detecting a weight value of the small particle waste in the treatment tank (1);
a first control valve installed on the first cover plate (6) for controlling the first cover plate (6) to be opened or closed; and
and the controller (15) is electrically connected with the first weight sensor and the first control valve and is used for controlling the opening and closing of the first control valve according to the weight value of the small-particle waste.
7. The construction waste disposal device according to claim 6, wherein a second cover plate (7) is movably covered at the second slag outlet (22).
8. The construction waste disposal device according to claim 7, further comprising:
the second weight sensor is arranged at the bottom of the slag storage tank (2), is electrically connected with the controller (15) and is used for detecting the weight value of the large-particle waste in the slag storage tank (2); and
a second control valve installed on the second cover plate (7) for controlling the second cover plate (7) to be opened or closed;
the controller (15) is electrically connected with the second weight sensor and the second control valve and is also used for controlling the opening and closing of the second control valve according to the weight value of the large-particle waste.
9. The construction waste disposal device according to claim 8, further comprising an alarm (23), wherein the alarm (23) is installed on an outer wall of the slag tank (2) and electrically connected to the controller (15); the controller (15) is also used for controlling the alarm (23) to give an alarm according to the weight value of the small-particle waste and/or the weight value of the large-particle waste.
10. The construction waste disposal device according to claim 1, further comprising:
the exhaust fan (9) is installed on the side wall of the treatment box (1), the exhaust fan (9) is provided with an impeller, an air inlet pipe and an air outlet pipe, the air inlet pipe is communicated with the interior of the treatment box (1), and dust in the interior of the treatment box (1) can be sucked into the air inlet pipe and discharged from the air outlet pipe through rotation of the impeller;
and the dust collection bag (11) is arranged on the air outlet pipe in a sealing manner and is used for containing the dust.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010358135.0A CN111570068A (en) | 2020-04-29 | 2020-04-29 | Construction waste treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010358135.0A CN111570068A (en) | 2020-04-29 | 2020-04-29 | Construction waste treatment device |
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| CN111570068A true CN111570068A (en) | 2020-08-25 |
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| CN114713904A (en) * | 2022-06-08 | 2022-07-08 | 奥王建筑材料科技有限公司 | Dustless cutting device of architectural shape |
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Application publication date: 20200825 |