CN215562259U

CN215562259U - Spray dust removal device for sanitation vehicle

Info

Publication number: CN215562259U
Application number: CN202121619722.7U
Authority: CN
Inventors: 吕清强
Original assignee: Jiangsu David King Environmental Protection Technology Co ltd
Current assignee: Jiangsu David King Environmental Protection Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-18
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a spraying dust removal device for a sanitation vehicle, which comprises a disc type sweeping brush, a water distributor, a bearing support and a plurality of atomizing nozzles, wherein the disc type sweeping brush comprises a supporting arm, a brush disc and a power source, the water distributor comprises a water inlet pipe, a distribution pipe and a plurality of branch pipes, the distribution pipe is of a hollow arc-shaped structure with two closed ends and is fixedly arranged above the brush disc through the bearing support, the water inlet pipe is communicated with the distribution pipe, the branch pipes are uniformly distributed along the distribution pipe and are arranged in a downward inclined mode, the branch pipes are parallel to the tapered oblique edge of the brush disc below the vertical plane of the branch pipes, and the atomizing nozzles are respectively arranged on the branch pipes. The utility model belongs to the technical field of pavement sanitation, and compared with the prior art, the utility model has the advantages that: reduce the brush of sweeping the floor and produce a large amount of raise dusts in the use, improve clean effect.

Description

Spray dust removal device for sanitation vehicle

Technical Field

The utility model relates to the technical field of pavement cleaning, in particular to a spraying dust removal device for an environmental sanitation vehicle.

Background

The sanitation vehicle is one of sanitation devices, and is a novel efficient cleaning device integrating road surface cleaning, garbage recycling and transportation. A special sanitation vehicle with sweeping systems such as a sweeper brush and the like is mainly used for cleaning operation of sanitation departments in large and medium-sized cities. The sanitation truck greatly liberates the working strength of sanitation workers, improves the working efficiency and reduces secondary pollution such as dust. Most of the existing sanitation trucks clean the road surface through a sweeping brush, and the sweeping brush is a frustum-shaped brush body which is driven by a vehicle-mounted motor and rotates at a high speed and can rotate at a high speed and clean garbage embedded in the ground.

But because the high-speed rotation of brush of sweeping the floor and the slow-speed removal of vehicle self, the dust area that extremely easily sweeps out on the ground flies upward, and the dust on road surface becomes the floating dust again in getting rid of the air under the high-speed rotatory brush effect that cleans for the air quality descends by a wide margin, is unfavorable for the expansion of cleaning work, and can not reach the purpose of clearance road surface, can cause secondary pollution, has influenced holistic result of use and work efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the technical defects and provides the spraying dust removal device for the sanitation vehicle, which reduces a large amount of raised dust generated by a sweeping brush in the using process and improves the cleaning effect.

In order to achieve the purpose, the utility model adopts the technical scheme that: the design provides a sanitation car is with spraying dust collector, including disc brush, water knockout drum, bearing support and a plurality of atomizer of sweeping the floor, disc brush of sweeping the floor includes support arm, brush dish and power supply, the water knockout drum includes an inlet tube, a distributing pipe and a plurality of branch road pipe, the distributing pipe is cavity and both ends confined arc structure, and it passes through it is in to bear the fixed setting of support the top of brush dish, the inlet tube intercommunication the distributing pipe sets up, and a plurality of branch road pipe is followed the distributing pipe is evenly arranged, and is the downward sloping setting, wherein every branch road pipe is rather than plumb face down the hypotenuse of brush dish is parallel, and is a plurality of atomizer is installed respectively on the branch road pipe.

Further, the bearing support comprises an arc-shaped support and a cross beam, the cross beam is fixedly arranged at the top end of the brush disc, is parallel to the bottom surface of the brush disc and is perpendicular to the supporting arm, and the arc-shaped support is fixedly arranged at the bottom of the distributing pipe and is fixedly connected with the cross beam.

Furthermore, two tail ends of the cross beam are provided with semi-cone-shaped splash-proof shells.

Further, the water inlet pipe is communicated with a high-pressure liquid source.

Further, the circle center of the distribution pipe is positioned on the axis of the brush disc

After adopting the structure, compared with the prior art, the utility model has the advantages that: the utility model provides a spraying dust removal device for a sanitation vehicle, aiming at the design of a common disc type sweeping brush, atomized liquid can be sprayed in the direction of a taper bevel edge of the sweeping brush, so that an annular water mist curtain is formed, raised dust brought by the sweeping brush below is reduced, and dust collection of a lower-layer dust collection device is facilitated.

Drawings

Fig. 1 is a schematic structural view of a spraying dust removal device for a sanitation vehicle in a front view.

FIG. 2 is a schematic side sectional view of a water separator of the spray dust collector for sanitation vehicle.

Fig. 3 is a schematic top view of the spray dust removing device for a sanitation vehicle according to the present invention.

As shown in the figure: 1. support arm, 2, brush dish, 3, power supply, 4, water knockout drum, 5, bear the support, 6, atomizer, 7, inlet tube, 8, distributing pipe, 9, branch way pipe, 10, arc support, 11, crossbeam, 12, splashproof shell.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.

Example 1, see FIGS. 1-3: this device a sanitation car is with spraying dust collector, including disk brush of sweeping the floor, water knockout drum 4, bearing support 5 and 7 atomizer 6.

The disc type floor sweeping brush comprises a supporting arm 1, a brush disc 2 and a power source 3, wherein the front end of the supporting arm 1 is connected with a sanitation vehicle, a swing mechanism is arranged at the front end of the supporting arm to facilitate angle adjustment, the brush disc 2 is in a frustum shape expanding downwards and is arranged at the tail end of the supporting arm 1 in a pivoting mode, the power source 3 is arranged above a pivoting shaft of the brush disc and is a motor used for driving the brush disc 2 to rotate.

The water knockout drum 4 includes a inlet tube 7, a distribution pipe 8 and 7 bye tubes 9, the distribution pipe 8 is the arc structure that cavity and both ends are confined, and in this embodiment, its radian is about 1.8 pi, leaves an opening and conveniently installs and dismantle. The inlet tube 7 intercommunication the setting of distributing pipe 8 to upwards extend, its high-pressure liquid source with the sanitation car intercommunication, 7 tributary pipe 9 are followed distributing pipe 8 evenly arranges, and is the downward sloping setting, and wherein every under tributary pipe 9 and its plumb plane the tapering hypotenuse of brush dish 2 is parallel, in this embodiment, because the centre of a circle of distributing pipe 8 is located on the axis of brush dish 2, consequently 7 tributary pipe 9 are the setting of gradually expanding downwards. And 7 atomizing nozzles 6 are respectively arranged on the branch pipes 9.

The water knockout drum 4 passes through bear the fixed setting of support 5 brush dish 2's top, it is specific, bear support 5 and include arc support 10 and crossbeam 11, crossbeam 11 is fixed to be set up brush dish 2's top, it is fixed with brush dish 2's the seat of bearing, be with brush dish 2's bottom surface parallel, with support arm 1 sets up perpendicularly, arc support 10 fixed mounting be in the bottom of distributing pipe 8, and with 11 fixed connection of crossbeam.

In order to ensure that the influence on the outside is small as much as possible, in the embodiment, the two ends of the beam 11 are provided with the semi-cone-shaped splash-proof shells 12, and the splash-proof shells 12 surround the water separator 4 and the upper part of the brush disc 2 to prevent the sprayed water from splashing outwards.

During specific use, the installation form and the structure of the disc type sweeping brush can be no longer described herein with reference to the prior art, and the disc type sweeping brush of the adaptable arbitrary form of water knockout drum 4 of this scheme only needs to be fixedly installed through bearing the support 5. The device is in service, and the high-pressure liquid source of connecting sanitation car self is as spraying the source, and the high-pressure liquid source gets into from the inlet tube 7 of water knockout drum 4, shunts through annular distributing pipe 8 to discharge in the atomizer 6 of branch road pipe 9, the special shape of device guarantees that the upper portion raise dust that covers brush dish 2 condenses with steam, and external splashproof shell 12 can guarantee to its furthest that it prevents to splash.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a sanitation car is with spraying dust collector, includes the disk brush of sweeping the floor, the disk brush of sweeping the floor includes support arm (1), brush dish (2) and power supply (3), its characterized in that: still include water knockout drum (4), bear support (5) and a plurality of atomizer (6), water knockout drum (4) include an inlet tube (7), a distribution pipe (8) and a plurality of branch pipe (9), distribution pipe (8) are cavity and both ends confined arc structure, and it passes through bear support (5) and fix the setting and be in the top of brush dish (2), inlet tube (7) intercommunication distribution pipe (8) set up, and a plurality of branch pipe (9) are followed distribution pipe (8) are evenly arranged, and are the downward sloping setting, wherein every branch pipe (9) are rather than under the plumb plane the tapering hypotenuse of brush dish (2) is parallel, a plurality of atomizer (6) are installed respectively a plurality of on branch pipe (9).

2. The spray dust removing device for the sanitation vehicle as claimed in claim 1, wherein: bear support (5) including arc support (10) and crossbeam (11), crossbeam (11) are fixed to be set up the top of brush dish (2), and with the bottom surface of brush dish (2) is parallel, with support arm (1) is perpendicular, arc support (10) fixed mounting be in the bottom of distributing pipe (8), and with crossbeam (11) fixed connection.

3. The spray dust removing device for the sanitation vehicle as claimed in claim 2, wherein: and two tail ends of the cross beam (11) are provided with semi-cone-shaped splash-proof shells (12).

4. The spray dust removing device for the sanitation vehicle as claimed in claim 1, wherein: the water inlet pipe (7) is communicated with a high-pressure liquid source.

5. The spray dust removing device for the sanitation vehicle as claimed in claim 1, wherein: the circle center of the distribution pipe (8) is positioned on the axis of the brush disc (2).