Dust removal device for construction waste retreatment

Abstract

The utility model discloses a dust removal device for construction waste retreatment, which comprises a first support frame, a locking screw rod is inserted into the inner wall of a threaded sleeve, a positioning splicing groove is formed in the upper end of the inner side of the first support frame, and a positioning splicing block is fixedly connected to the upper end of the inner side of a second support frame. The positioning splicing blocks are connected with the positioning splicing grooves in an inserted mode. According to the dust removal device for construction waste retreatment, the inner wall is moved and fixed for use through universal wheels, threaded sleeves and locking screws, the first supporting frame and the second supporting frame can be combined and mounted through positioning splicing blocks and positioning splicing grooves, use is more flexible, a dust collection bag can be conveniently and rapidly pulled and taken out through a pulling groove, and the dust removal effect is better. And the exhaust fan can be rotationally opened through a one-way through opening, dust cleaning is facilitated, the first supporting frame and the second supporting frame can be conveniently opened through cover plate overturning, the exhaust fan can be conveniently and rapidly disassembled and assembled through a threaded connector and a threaded splicing connector, and maintenance and use are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of construction waste, specifically is a dust collector for construction waste reprocessing. BACKGROUND

[0002] A large amount of waste gas is generated in the process of building and demolishing, which usually needs to be transported to a designated location by workers, and then processed to prevent pollution caused by a large amount of waste accumulation; but some waste (such as slag, waste, etc.) is easy to produce a large amount of dust in the process of transportation, which will be scattered everywhere, not only causing harm to the environment, but also affecting the health of workers.

[0003] The existing construction waste treatment dust removal device CN202320845218.1 can collect the dust generated during the transportation of waste by the cooperation of the air extractor, the air suction pipe and the hose, avoid the dust floating in the air from being inhaled into the human body, cause certain damage to the human body, and adjust the angle of air suction by the rotating mechanism according to the requirements, effectively improve the convenience of the device, but there are some shortcomings, the existing equipment has poor flexibility, and it is not convenient to quickly process the ash bin, and it is not convenient to maintain, so a dust removal device for construction waste reprocessing is needed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a dust removal device for construction waste reprocessing to solve the problem of poor flexibility of the construction waste treatment dust removal device mentioned in the background technology, and the inconvenience of quickly processing the ash bin and the inconvenience of maintenance.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A dust removal device for construction waste reprocessing, first support frame is installed with second support frame on one side, first support frame and second support frame lower end are all fixedly connected with support base, and first support frame and second support frame outer wall are all fixedly connected with material box, first support frame and second support frame front side edge are installed with connecting hinge, and connecting hinge other side is installed with cover plate, first support frame and second support frame inner wall lower end are inlaidly installed with exhaust fan, and one end of exhaust fan is communicatedly installed with suction duct, one end of suction duct is communicatedly installed with threaded connector, and threaded connector other end is communicatedly installed with threaded splicing interface, one end of threaded splicing interface is communicatedly installed with main pipe, and main pipe is communicated with material box and exhaust fan respectively, one end of main pipe is communicatedly installed with communicating installation groove, and communicating installation groove is protrudedly distributed on one side of material box inner wall, one-way port is insertedly installed in the inner wall of the communicating installation groove, the pull-out slot is slidably inserted and combined with the lower end of the inner wall of the material box, and the dust collection bag is placed in the inner wall of the pull-out slot, the dust inlet is communicatedly installed on one side of the dust collection bag, and the dust inlet is communicatedly installed with the one-way port, the universal wheels are installed on both sides of the lower end of the support base, the threaded sleeve is fixedly connected to the outer wall of the support base, the locking screw is insertedly installed in the inner wall of the threaded sleeve, the positioning splicing groove is formed in the upper end of the inner side of the first support frame, and the positioning splicing block is fixedly connected to the upper end of the inner side of the second support frame.

[0006] Preferably, the first support frame is insertedly and splicingly installed with the second support frame through the positioning splicing block and the positioning splicing groove, the positioning splicing block and the positioning splicing groove are made of magnetic material, the first support frame and the second support frame are in the shape of an arch, the universal wheels are distributed in a matrix on the lower end of the support base, and the locking screw is rotatably connected with the support base through the threaded sleeve.

[0007] Preferably, the dust collection bag is slidably connected with the material box through the pull-out slot, and the dust collection bag is insertedly and communicatively installed with the communicating installation groove through the one-way port.

[0008] Preferably, the exhaust fan is arcuately distributed on the lower end of the inner wall of the first support frame and the second support frame, and the exhaust fan is suctionally and communicatively connected with the dust collection bag through the suction duct and the main pipe.

[0009] Preferably, the exhaust fan is rotatably and splicingly installed with the main pipe through the threaded connector and the threaded splicing interface, and the cover plate is flip-openly connected with the first support frame and the second support frame through the connecting hinge.

[0010] Preferably, the one-way port is a one-way valve structure, and the one-way port is rotatably and splicingly installed with the dust inlet.

[0011] Compared with the prior art, the building waste reprocessing dust removal device has the advantages that the building waste reprocessing dust removal device is moved and fixed by using universal wheels, threaded sleeves and locking screws, and the first support frame and the second support frame can be combined and installed by positioning splicing blocks and positioning splicing grooves, so that the use is more flexible, the dust collection bag can be quickly pulled out through the pulling grooves, and the dust removal device can be conveniently opened by rotating the one-way opening, so that dust cleaning is facilitated; the first support frame and the second support frame can be conveniently opened by turning over the cover plates, and the exhaust fan can be quickly disassembled and assembled through the threaded interfaces and the threaded splicing interfaces, so that maintenance is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view of the building waste reprocessing dust removal device of the utility model;

[0013] Figure 2 It is a front view of the building waste reprocessing dust removal device of the utility model;

[0014] Figure 3 It is a front view of the building waste reprocessing dust removal device of the utility model; Figure 2 It is an enlarged view of A in the figure;

[0015] Figure 4 It is a front view of the building waste reprocessing dust removal device of the utility model; Figure 2 It is an enlarged view of B in the figure;

[0016] Figure 5 It is a front view of the building waste reprocessing dust removal device of the utility model; Figure 2 It is an enlarged view of C in the figure;

[0017] Figure 6 It is a front view of the building waste reprocessing dust removal device of the utility model; Figure 2 It is an enlarged view of D in the figure.

[0018] In the figure: 1, first support frame, 2, second support frame, 3, material box, 4, support base, 5, universal wheel, 6, dust collection bag, 7, connecting hinge, 8, suction conduit, 9, exhaust fan, 10, main conduit, 11, threaded sleeve, 12, locking screw, 13, communication installation groove, 14, one-way opening, 15, dust inlet, 16, threaded interface, 17, threaded splicing interface, 18, positioning splicing block, 19, positioning splicing groove, 20, pulling groove, 21, cover plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0020] Please refer to Figures 1-6 The utility model provides a technical scheme: a dust removal device for building waste reprocessing, including first support frame 1, second support frame 2, material box 3, support base 4, universal wheel 5, dust bag 6, connecting hinge 7, suction duct 8, exhaust fan 9, main pipe 10, threaded sleeve 11, locking screw 12, intercommunication installation groove 13, one way mouth 14, dust inlet 15, threaded interface 16, threaded splicing interface 17, positioning splicing block 18, positioning splicing groove 19, pull groove 20, cover plate 21, first support frame 1 one side is installed with second support frame 2, and the lower end of first support frame 1 and second support frame 2 is fixedly connected with support base 4, and the outer wall of first support frame 1 and second support frame 2 is fixedly connected with material box 3, and first support frame 1 is inserted and spliced with second support frame 2 through positioning splicing block 18 and positioning splicing groove 19, and positioning splicing block 18 and positioning splicing groove 19 are magnetic materials, first support frame 1 and second support frame 2 are arch structure, universal wheel 5 is in matrix distribution at the lower end of support base 4, locking screw 12 is rotatably connected with support base 4 through threaded sleeve 11, so that first support frame 1 and second support frame 2 are convenient to move and use in combination, and are more flexible.

[0021] First support frame 1 and second support frame 2 front side edge installation has connecting hinge 7, and connecting hinge 7 another side installs cover plate 21, first support frame 1 and second support frame 2 inner wall lower end inlaying installation has exhaust fan 9, and exhaust fan 9 one end intercommunication installation has suction duct 8, exhaust fan 9 is in the arc distribution of first support frame 1 and second support frame 2 inner wall lower end, and exhaust fan 9 is connected with dust bag 6 through suction duct 8 and main pipe 10, so that exhaust fan 9 can carry out arc suction, and the effect is better.

[0022] The suction fan 9 is rotatably connected with the main duct 10 through the threaded interface 16 and the threaded splicing interface 17, and the cover plate 21 is rotatably connected with the first support frame 1 and the second support frame 2 through the connecting hinge 7, so that the suction fan 9 is convenient to independently disassemble and assemble, and convenient to maintain and use. The other end of the suction duct 8 is connected with the threaded interface 16, and the other end of the threaded interface 16 is connected with the threaded splicing interface 17. The other end of the threaded splicing interface 17 is connected with the main duct 10, and the main duct 10 is connected with the material box 3 and the suction fan 9. The one end of the main duct 10 is connected with the communication installation groove 13, and the communication installation groove 13 is protrudedly arranged on one side of the inner wall of the material box 3. The one-way port 14 is insertedly arranged in the inner wall of the communication installation groove 13. The one-way port 14 is a one-way valve structure, and is rotatably connected with the dust inlet 15, so that the one-way port 14 can avoid dust backflow, and is convenient to rotatably disassemble and assemble, and convenient to handle dust.

[0023] The pull-out slot 20 is slidably arranged in the lower end of the inner wall of the material box 3, and the dust collection bag 6 is arranged in the pull-out slot 20. The dust collection bag 6 is slidably connected with the material box 3 through the pull-out slot 20, and is insertedly and communicatively arranged in the communication installation groove 13 through the one-way port 14, so that the dust collection bag 6 is convenient to quickly pull out and use. The dust inlet 15 is connected with the one-way port 14. The universal wheels 5 are arranged on the lower end of the support base 4. The threaded sleeve 11 is fixedly arranged on the outer wall of the support base 4. The locking screw 12 is insertedly arranged in the threaded sleeve 11. The positioning splicing groove 19 is arranged in the inner side of the upper end of the first support frame 1. The positioning splicing block 18 is fixedly arranged on the inner side of the upper end of the second support frame 2, and is insertedly connected with the positioning splicing groove 19.

[0024] Working principle: when the dust removal device for building waste reprocessing is used, first of all, the device is moved to the processing outlet through the universal wheels 5, and then the first support frame 1 and the second support frame 2 are magnetically spliced and arranged through the positioning splicing block 18 and the positioning splicing groove 19 to form an arch structure. Then, the suction fan 9 is started, and then the dust is introduced into the dust collection bag 6 through the suction duct 8 and the main duct 10, and the backflow is prevented through the one-way port 14. When the dust needs to be handled, the dust collection bag 6 can be pulled out through the pull-out slot 20, and then the dust collection bag 6 is pulled out, and the one-way port 14 is rotatably opened to guide the dust out of the processing. When it needs to be moved, it is adjusted through the universal wheels 5. This is the use process of the dust removal device for building waste reprocessing.

[0025] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dust removal device for reprocessing construction waste, comprising a first support frame (1), a second support frame (2) installed on one side of the first support frame (1), a support base (4) fixedly connected to the lower ends of both the first support frame (1) and the second support frame (2), and a material box (3) fixedly connected to the outer walls of both the first support frame (1) and the second support frame (2), characterized in that: The first support frame (1) and the second support frame (2) are provided with connecting hinges (7) on the front side edges, and the other side of the connecting hinges (7) is provided with a cover plate (21); the inner wall of the first support frame (1) and the second support frame (2) is embeddedly provided with an exhaust fan (9) at the lower end, and one end of the exhaust fan (9) is communicatedly provided with a suction conduit (8); the other end of the suction conduit (8) is communicatedly provided with a threaded interface (16), and the other end of the threaded interface (16) is communicatedly provided with a threaded splicing interface (17); the other end of the threaded splicing interface (17) is communicatedly provided with a main conduit (10), and the main conduit (10) is communicated with the material box (3) and the exhaust fan (9) respectively; one end of the main conduit (10) is communicatedly provided with a communication installation slot (13), and the communication installation slot (13) is protrudedly distributed on one side of the inner wall of the material box (3); the inner wall of the communication installation slot (13) is insertedly provided with a one-way port (14); the inner wall of the material box (3) is slidingly insertedly provided with a pull-out slot (20), and the inner wall of the pull-out slot (20) is provided with a dust collection bag (6); one side of the dust collection bag (6) is communicatedly provided with a dust inlet (15), and the dust inlet (15) is communicatedly provided with the one-way port (14); the support base (4) is provided with universal wheels (5) on both sides of the lower end, and the outer wall of the support base (4) is fixedly connected with a threaded sleeve (11); the inner wall of the threaded sleeve (11) is insertedly provided with a locking screw (12); the inner side of the first support frame (1) is provided with a positioning splicing groove (19) at the upper end; the inner side of the second support frame (2) is fixedly connected with a positioning splicing block (18) at the upper end, and the positioning splicing block (18) is insertedly connected with the positioning splicing groove (19).

2. The dust removing apparatus for construction waste reprocessing according to claim 1, characterized in that: The first support frame (1) is insertedly and splicingly connected with the second support frame (2) through the positioning splicing block (18) and the positioning splicing groove (19), and the positioning splicing block (18) and the positioning splicing groove (19) are made of magnetic material; the first support frame (1) and the second support frame (2) are in the shape of an arch; the universal wheels (5) are matrix-distributed on the lower end of the support base (4); and the locking screw (12) is rotatably and liftably connected with the support base (4) through the threaded sleeve (11).

3. The dust removing apparatus for construction waste reprocessing according to claim 2, characterized in that: The dust collection bag (6) is slidingly connected with the material box (3) through the pull-out slot (20), and the dust collection bag (6) is insertedly and communicatedly connected with the communication installation slot (13) through the one-way port (14).

4. The dust removing apparatus for construction waste reprocessing according to claim 3, characterized in that: The exhaust fan (9) is arcuately distributed on the inner wall of the first support frame (1) and the second support frame (2) at the lower end, and the exhaust fan (9) is suction-communicatedly connected with the dust collection bag (6) through the suction conduit (8) and the main conduit (10).

5. The dust removing apparatus for construction waste reprocessing according to claim 4, characterized in that: The exhaust fan (9) is rotatably spliced with the main conduit (10) through the threaded interface (16) and the threaded splicing interface (17); and the cover plate (21) is flip-openly connected with the first support frame (1) and the second support frame (2) through the connecting hinges (7).

6. The dust removing apparatus for construction waste reprocessing according to claim 5, characterized in that: The one-way port (14) is a one-way valve structure, and the one-way port (14) is rotatably spliced with the dust inlet (15).

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