CN210477481U - Screening device for asphalt recovery - Google Patents
Screening device for asphalt recovery Download PDFInfo
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- CN210477481U CN210477481U CN201921077959.XU CN201921077959U CN210477481U CN 210477481 U CN210477481 U CN 210477481U CN 201921077959 U CN201921077959 U CN 201921077959U CN 210477481 U CN210477481 U CN 210477481U
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- 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
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a sieving mechanism for pitch recovery, including the box, the up end of box sets up to the opening terminal surface, and the box opening part is provided with the top cap, and the bottom of box both sides terminal surface all link up and install pitch collection box and garbage collection box, and all link up one side that is close to the garbage collection box on the terminal surface around the box and seted up logical groove, and all install the vibrations structure in the logical groove of box, and the inside slope of box is provided with screening structure. The utility model discloses can accomplish the recovery and the screening to the pitch after smashing through the structure and the flow of simplifying the screening to effectively promote the efficiency of screening and conveniently operate convenient to use, can retrieve the smoke and dust that contains pitch in the screening simultaneously, reduce environmental pollution and improve the rate of recovery of resources.
Description
Technical Field
The utility model relates to a pitch recovery technical field especially relates to a screening device is used to pitch recovery.
Background
In the production of modified asphalt, filler and admixture are compatible at a higher temperature, but once the asphalt is cooled at the temperature, more waste materials are generated due to solidification of the asphalt, a large amount of asphalt particles with different particle sizes exist in the waste materials, if the waste materials are directly discarded, the resource utilization rate is not favorably improved, and meanwhile, harmful substances in the waste materials cause environmental pollution, so that the conventional asphalt recycling and screening structures have the same screen mesh aperture but different sizes of the crushed asphalt particles, the crushed asphalt particles cannot be screened completely during screening, the screening structures need to be screened by a plurality of screens, the efficiency is relatively complex, and simultaneously the screening can generate smoke dust containing the asphalt, is absorbed by human body and causes health hazard.
Therefore need a sieving mechanism for pitch recovery, can accomplish the recovery and the screening to the pitch after smashing through the structure and the flow that simplify the screening to effectively promote the efficiency of screening and conveniently operate convenient to use, can retrieve the smoke and dust that contains pitch in the screening simultaneously, reduce environmental pollution and improve the rate of recovery of resources.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieving mechanism for pitch recovery aims at improving that the screen cloth aperture of current pitch recovery screening structure is the same, but pitch granule after smashing is not of uniform size, can not all screen during the screening, and it is lower to need advance too much screen cloth and filter the comparatively complicated efficiency of structure, and the smoke and dust that can produce containing pitch is selected in the screening simultaneously, is absorbed the problem that causes health hazard by the people.
The utility model discloses a realize like this: the utility model provides a sieving mechanism for pitch recovery, the power distribution box comprises a box body, the up end of box sets up to the opening terminal surface, and the box opening part is provided with the top cap, the bottom of box both sides terminal surface all link up and install pitch collection box and garbage collection box, and the one side that is close to the garbage collection box on the terminal surface all link up and has seted up logical groove around the box, and all install vibrations structure in the logical groove of box, the inside slope of box is provided with screening structure, and screening structure includes frame and sieve mesh board, a side end face of frame is through the inside wall fixed connection of pivot and box, and terminal surface and vibrations structural connection around the opposite side of frame, the middle part of frame link up and has seted up the mounting groove, and be provided.
Further, vibrations structure includes vibrations board, motor and reset spring, and the vibrations board level passes the logical groove of box and extends to the box outside, and the vibrations board is located and is provided with the bump on the one end bottom surface in the box outside, and vertically is fixed with reset spring on the top surface of vibrations board, and the motor is fixed in the below that the outside terminal surface of box led to the groove, and installs the cam on the transmission shaft of motor, and the bump on cam and the vibrations board bottom surface mutually supports.
And then the one end level through the vibrations board passes the logical groove of box and extends to the outside of box, simultaneously the below bump of the outer tip of vibrations board with install the motor on the outside terminal surface of box vibrations board below cam cooperation, be fixed with reset spring on the bottom surface of the outer end of vibrations board simultaneously to reset spring's top is fixed on the fixed block that leads to the groove top, thereby makes the vibrations board move on the cam extrusion vibrations board during reset spring extrusion moves down it and moves down and continuously beats from top to bottom.
Furthermore, the other end of the vibrating plate extends to the inside of the box body, and the other end of the vibrating plate is fixedly connected with one end of the outer frame through a bolt.
And then pass through the other end of vibrations board and pass through the one end fixed connection of bolt and frame, continuously beat from top to bottom at the vibrations board and make to drive screening structure beat from top to bottom to accelerate the material to flow down, thereby improve screening efficiency.
Furthermore, the screen plate has different apertures, and both sides of the bottom surface of the screen plate are vertically fixed with screw hole blocks, and the screw hole blocks are internally provided with bolts.
And then through the sieve net board of aperture size conveniently with smashing the not equidimension material of back from the sieve net board of different apertures fall get into the pitch and collect the box to improve the rate of recovery of pitch granule greatly, compare traditional multilayer screening simultaneously and have the advantage that simple structure screening efficiency is high.
Furthermore, the dust removal structure comprises an air pump and a cloth bag, one end of the air pump is connected to the inside of the box body in a penetrating mode through a pipeline, and the cloth bag is installed at the other end of the air pump.
And then the box body is sucked out by the air pump to enter the cloth bag, and tiny asphalt particles and dust in the screened smoke dust are removed by the cloth bag, so that the harm to human bodies caused by environmental pollution is prevented.
Furthermore, the top cover is fixed at the opening end of the box body through bolts, and one side of the top cover is connected with a feed hopper in a penetrating way.
And then conveniently dismantle through the top cap of bolt fastening on the open end of the body and change the sieve mesh board, one side through connection of top cap has the feeder hopper to make things convenient for the material to get into simultaneously, and the top cap is mutually supported with the box simultaneously and is prevented that the dust loss after the screening from causing environmental pollution.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a box inside slope that runs through at inside cavity top surface sets up screening structure to a side end face of screening structure is through pivot fixed connection on the inner wall of box, the preceding rear end face of opposite side links to each other with the vibrations structure on the box, when the material after smashing falls into the screening structure that the slope set up, the material slope rolls under the action of gravity, then make whole screening structure shake from top to bottom through the effect of vibrations structure, accelerate rolling of material to fall, improve screening efficiency, prevent that irregular material from remaining to block up the mesh.
(3) The utility model discloses a bottom at the frame of screening structure sets up to link up and has seted up the mounting groove, and splice a plurality of sieve plates according to the aperture size order in proper order in the inside of mounting groove, the convenient material that will smash the back equidimension falls from the sieve plate in different apertures and gets into in the pitch collection box, thereby improve the rate of recovery of pitch granule greatly, it has the advantage that simple structure screening efficiency is high to compare traditional multilayer screening, and set up dust removal structure in the outside of box, the dust that can produce when screening passes through air pump suction box and gets into in the sack, get rid of small pitch granule and the dust that exists in the screening smoke and dust through the sack, prevent to cause environmental pollution to cause the injury to the human body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
fig. 3 is a schematic structural diagram of a vibration structure in an embodiment of the present invention;
figure 4 is a schematic structural view of a screening structure in an embodiment of the invention;
FIG. 5 is a schematic view of a screen plate according to an embodiment of the present invention;
in the figure: 1. a box body; 11. a vibrating structure; 111. a vibration plate; 112. a motor; 113. A cam; 114. a return spring; 12. an asphalt collection box; 13. a waste collection box; 2. a top cover; 21. a feed hopper; 3. screening the structure; 31. an outer frame; 32. a rotating shaft; 33. mounting grooves; 34. a screen plate; 341. a screw hole block; 342. a bolt; 4. a dust removal structure; 41. an air pump; 42. a cloth bag.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, a screening device for asphalt recycling includes a box body 1, an upper end surface of the box body 1 is an open end surface, and the opening of the box body 1 is provided with a top cover 2, the bottoms of the end surfaces at both sides of the box body 1 are provided with an asphalt collecting box 12 and a waste collecting box 13 in a run-through way, and through grooves are arranged on the front and back end surfaces of the box body 1 at one side close to the waste material collecting box 13, and the through grooves of the box body 1 are all provided with vibration structures 11, the inside of the box body 1 is obliquely provided with a screening structure 3, the screening structure 3 comprises an outer frame 31 and a screen plate 34, one side end face of the outer frame 31 is fixedly connected with the inner side wall of the box body 1 through a rotating shaft 32, and the front and back end surfaces of the other side of the outer frame 31 are connected with the vibrating structure 11, the middle part of the outer frame 31 is provided with a mounting groove 33 in a penetrating way, and a plurality of screen plates 34 are arranged in the mounting groove 33.
And then through setting up the screening structure 3 in the box 1 that the hollow top surface runs through inside is inclined, and a side end of the screening structure 3 is fixedly connected on the inner wall of the box 1 through the spindle 32, the front and back end of the opposite side links with shaking structure 11 on the box 1, when the supplies after smashing fall into the screening structure 3 that sets up obliquely, the supplies roll off obliquely under the action of gravity, then make the whole screening structure 3 shake from top to bottom under the influence of shaking structure 11, accelerate the roll off of the supplies, raise the screening efficiency, prevent the irregular supplies from remaining and blocking the mesh, through setting up and having a mounting groove 33 in the bottom of the outer gimbal 31 of the screening structure 3, and splice a plurality of screen plates 34 according to the size of aperture in proper order inside the mounting groove 33, facilitate the supplies of different sizes after smashing fall from the screen plates 34 of different apertures and enter the asphalt collecting box 12, thereby improve the rate of recovery of pitch granule greatly, compare traditional multilayer screening simultaneously and have the advantage that simple structure screening efficiency is high to set up dust collecting structure 4 in the outside of box 1, can pass through air pump 41 suction box 1 with the dust that produces when screening and get into sack 42, get rid of the tiny pitch granule and the dust that exist in the screening smoke and dust through sack 42, prevent to cause environmental pollution to cause the injury to the human body.
Referring to fig. 2 and 3, the vibration structure 11 includes a vibration plate 111, a motor 112 and a return spring 114, the vibration plate 111 horizontally passes through the through groove of the box body 1 and extends to the outside of the box body 1, a protruding point is disposed on the bottom surface of one end of the vibration plate 111 located at the outside of the box body 1, the return spring 114 is vertically fixed on the top surface of the vibration plate 111, the motor 112 is fixed below the through groove of the end surface of the outside of the box body 1, a cam 113 is mounted on a transmission shaft of the motor 112, and the cam 113 is matched with the protruding point on the bottom surface of the vibration plate 111.
And then one end of the vibration plate 111 horizontally penetrates through the through groove of the box body 1 and extends to the outer side of the box body 1, meanwhile, a salient point below the outer end part of the vibration plate 111 is matched with a cam 113 on a motor 112 arranged on the end surface of the outer side of the box body 1 and below the vibration plate 111, a return spring 114 is fixed on the bottom surface of the outer end of the vibration plate 111, and the top end of the return spring 114 is fixed on a fixed block at the top of the through groove, so that the vibration plate 111 moves upwards when the cam 113 extrudes the vibration plate 111, the return spring 114 extrudes the vibration plate to move downwards.
Referring to fig. 4, the other end of the vibration plate 111 extends into the box body 1, and the other end of the vibration plate 111 is fixedly connected to one end of the outer frame 31 through a bolt.
And then pass through the other end of vibrations board 111 and pass through the one end fixed connection of bolt and frame 31, continuously beat from top to bottom at vibrations board 111 and make to drive screening structure 3 beat from top to bottom to accelerate the material to flow down, thereby improve screening efficiency.
Referring to fig. 4, the screen plate 34 has different apertures, and the screw holes 341 are vertically fixed on both sides of the bottom surface of the screen plate 34, and the screw holes 341 are installed with bolts 342.
And then through the sieve net board 34 of aperture size conveniently with the material of smashing the back equidimension from the sieve net board 34 of different apertures fall get into the pitch and collect box 12 to improve the rate of recovery of pitch granule greatly, compare traditional multilayer screening simultaneously and have the advantage that simple structure screening efficiency is high.
Referring to fig. 2, the dust removing structure 4 includes an air pump 41 and a cloth bag 42, one end of the air pump 41 is connected to the inside of the box 1 through a pipe, and the other end of the air pump 41 is provided with the cloth bag 42.
And then the smoke is sucked out of the box body 1 through the air pump 41 and enters the cloth bag 42, and tiny asphalt particles and dust in the screened smoke are removed through the cloth bag 42, so that the harm to human bodies caused by environmental pollution is prevented.
Referring to fig. 2, the top cover 2 is fixed at the opening end of the box body 1 by bolts, and a feed hopper 21 is connected to one side of the top cover 2.
And then conveniently dismantle through the top cap 2 of bolt fastening on the open end of the body 1 and change sieve plate 34, one side through connection of top cap 2 has feeder hopper 21 to make things convenient for the material to get into simultaneously, and top cap 2 and box 1 mutually support the dust loss after preventing the screening and cause environmental pollution simultaneously.
The working principle is as follows: the utility model pours the crushed material into the box body 1 through the feed hopper 21 on the top cover 2, then the materials entering the box body 1 fall into the obliquely arranged screening structure 3, a plurality of screen plates 34 are sequentially spliced in the screening structure 3 according to the aperture size, the crushed materials with different sizes fall into the asphalt collecting box 12 from the screen plates 34 with different apertures conveniently, then the whole screening structure 3 is vibrated up and down under the action of the vibration structure 11, the rolling of the materials is accelerated, the screening efficiency is improved, the irregular material residues are prevented from blocking meshes, then the smoke is sucked out of the box body 1 by the air pump 41 and enters the cloth bag 42, the tiny asphalt particles and dust in the screened smoke are removed by the cloth bag 42, the harm to human body caused by environmental pollution is prevented, the particles and the waste of the asphalt which enter the asphalt collecting box 12 and the waste collecting box 13 at the same time are treated and recycled.
The device that obtains through above-mentioned design has satisfied one kind basically can accomplish through the structure and the flow of simplifying the screening and retrieve and the screening to the pitch after smashing to effectively promote the efficiency of screening and conveniently operate convenient to use, can retrieve the smoke and dust that contains pitch in the screening simultaneously, reduce environmental pollution and improve the use of sieving mechanism for pitch recovery of resource rate of recovery, but at the present purpose of further perfecting its function, the designer has carried out further improvement to the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a sieving mechanism for pitch is retrieved, includes box (1) and dust removal structure (4), its characterized in that: the upper end face of the box body (1) is set to be an opening end face, a top cover (2) is arranged at an opening of the box body (1), the bottoms of the end faces on two sides of the box body (1) are all provided with an asphalt collecting box (12) and a waste collecting box (13) in a run-through mode, one side of the front end face and the rear end face of the box body (1), which is close to the waste collecting box (13), is provided with a through groove in a run-through mode, a vibration structure (11) is arranged in the through groove of the box body (1), a screening structure (3) is obliquely arranged in the box body (1), the screening structure (3) comprises an outer frame (31) and a screen plate (34), one side end face of the outer frame (31) is fixedly connected with the inner side wall of the box body (1) through a rotating shaft (32), the front end face and the rear end face of the other, and a plurality of screen plates (34) are arranged in the mounting groove (33).
2. The screening device for asphalt recycling according to claim 1, wherein the vibration structure (11) comprises a vibration plate (111), a motor (112) and a return spring (114), the vibration plate (111) horizontally passes through the through groove of the box body (1) and extends to the outside of the box body (1), a salient point is arranged on the bottom surface of one end of the vibration plate (111) positioned at the outside of the box body (1), the return spring (114) is vertically fixed on the top surface of the vibration plate (111), the motor (112) is fixed below the through groove of the outer end surface of the box body (1), the cam (113) is installed on the transmission shaft of the motor (112), and the cam (113) is matched with the salient point on the bottom surface of the vibration plate (111).
3. The screening apparatus for asphalt recycling according to claim 2, wherein the other end of the vibration plate (111) extends into the interior of the box body (1), and the other end of the vibration plate (111) is fixedly connected to one end of the outer frame (31) by means of a bolt.
4. The screening device for asphalt recycling according to claim 3, wherein the screen plate (34) has different aperture sizes, and the two sides of the bottom surface of the screen plate (34) are vertically fixed with the screw hole blocks (341), and the screw hole blocks (341) are installed with the bolts (342).
5. The screening device for asphalt recycling according to claim 4, wherein the dust removing structure (4) comprises an air pump (41) and a cloth bag (42), one end of the air pump (41) is connected to the inside of the box body (1) through a pipeline, and the cloth bag (42) is installed at the other end of the air pump (41).
6. The screening device for asphalt recycling according to claim 5, wherein the top cover (2) is fixed at the opening end of the box body (1) through bolts, and one side of the top cover (2) is connected with the feed hopper (21) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077959.XU CN210477481U (en) | 2019-07-11 | 2019-07-11 | Screening device for asphalt recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077959.XU CN210477481U (en) | 2019-07-11 | 2019-07-11 | Screening device for asphalt recovery |
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| Publication Number | Publication Date |
|---|---|
| CN210477481U true CN210477481U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921077959.XU Active CN210477481U (en) | 2019-07-11 | 2019-07-11 | Screening device for asphalt recovery |
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| CN (1) | CN210477481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715209A (en) * | 2021-08-24 | 2021-11-30 | 苏奕龙 | Recycled plastic's vibrations sorter |
| CN114272710A (en) * | 2021-11-16 | 2022-04-05 | 新兴铸管股份有限公司 | Core-making sand pipeline gas purification system |
-
2019
- 2019-07-11 CN CN201921077959.XU patent/CN210477481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715209A (en) * | 2021-08-24 | 2021-11-30 | 苏奕龙 | Recycled plastic's vibrations sorter |
| CN114272710A (en) * | 2021-11-16 | 2022-04-05 | 新兴铸管股份有限公司 | Core-making sand pipeline gas purification system |
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