CN215027369U

CN215027369U - Building civil engineering dust collection device

Info

Publication number: CN215027369U
Application number: CN202121301194.0U
Authority: CN
Inventors: 张士浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-07
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a building civil engineering construction dust collecting device, which comprises a fan, wherein the fan comprises a casing with an axial through structure, and a collecting device is arranged inside the casing; the collecting device comprises a grid plate arranged at the front end of the machine shell, the grid plate consists of a plurality of clapboards which are sequentially stacked from bottom to top and are mutually spaced, the front end of the grid plate is provided with a plurality of atomizing nozzles which are annularly arranged on the inner wall of the machine shell, and a filter plate arranged in the machine shell is arranged right behind the grid plate; through the grid board and the atomizer that set up, the atomizer leads to water to make the outlet pipe be vaporific and spray on the surface of grid board, the front end of grid board is for having water stain this moment, and when the floating dust under the negative pressure state was adsorbed the grid board, at the in-process of motion, make the dust by the adhesion at grid board front end surface, and flow under the effect of gravity, and then collect the mixed solution of dust and water through collecting the chamber in the bottom of casing.

Description

Building civil engineering dust collection device

Technical Field

The utility model relates to a building civil engineering field especially relates to a building civil engineering dust collection device.

Background

The civil engineering construction, namely the construction of civil construction engineering, covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges such as buildings, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, and the like in all the fields such as the ground, the underground, the land, the water and the underwater projects, and comprises various technical activities such as surveying, designing, constructing, maintaining, managing and the like in the engineering construction process.

In-process at building civil engineering construction, especially in windy weather, because the in-process of site operation has a large amount of dust that floats, the in-process that goes at the vehicle has aggravated the content of dust more, and then cause the pollution of all ring edge borders, on-the-spot constructor adsorbs a large amount of dust at the in-process of construction simultaneously and causes the lung damage, traditional dust device, it carries out the dust fall to pass through atomizer more, but stop spraying the back when atomizer, behind the moisture evaporation, the dust still can be raised, consequently, need not spray the dust ceaselessly, a large amount of water resources are wasted, consequently, urgently need one to carry out the device collected with the dust, collect the dust, avoid appearing the secondary raise dust.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a building civil engineering dust collection device collects the dust, prevents the secondary raise dust.

In order to solve the technical problem, the utility model provides a following technical scheme: a building civil engineering construction dust collecting device comprises a fan, wherein the fan comprises a shell with an axial through structure, and a collecting device is arranged in the shell;

the collecting device comprises a grid plate arranged at the front end of the machine shell, the grid plate consists of a plurality of clapboards which are sequentially stacked from bottom to top and are mutually spaced, the front end of the grid plate is provided with a plurality of atomizing nozzles which are annularly arranged on the inner wall of the machine shell, and a filter plate arranged in the machine shell is arranged right behind the grid plate;

the lower surface of the casing is arranged at the front ends of the grid plate and the filter plate, and a collecting cavity with an opening at the upper part is formed.

As an optimal technical scheme of the utility model, the fan is axial fan, and grid board one end is the negative pressure end when the fan starts.

As an optimal technical scheme of the utility model, every collect the vertical row's of having offered in chamber miscellaneous pipe, and arrange miscellaneous socle bottom threaded connection and have the pipe cap.

As an optimal technical scheme of the utility model, the fan is including the support of being connected with the casing, the support is including two dead levers of being connected with the casing.

As a preferred technical scheme of the utility model, the support bottom is provided with a plurality of universal wheels, the dead lever rotates with the casing to be connected, and junction threaded connection has the screw rod.

As a preferred technical scheme of the utility model, the casing is close to grid board one end and is provided with the horn pipe of run-through, and keeps away from grid board one side and be the heavy-calibre.

As an optimized technical scheme of the utility model, it is a plurality of atomizer end of intaking is connected with the connecting pipe.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the grid board and the atomizer that set up, the atomizer leads to water to make the outlet pipe be vaporific and spray on the surface of grid board, the front end of grid board is for having water stain this moment, and when the floating dust under the negative pressure state was adsorbed the grid board, at the in-process of motion, make the dust by the adhesion at grid board front end surface, and flow under the effect of gravity, and then collect the mixed solution of dust and water through collecting the chamber in the bottom of casing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic cross-sectional structure of the present invention;

fig. 4 is the schematic diagram of the cross-sectional structure of the fan of the present invention.

Wherein:

1. a fan; 11. a housing; 12. a collection chamber; 13. a trash removal pipe; 14. a support; 141. fixing the rod; 142. a screw; 143. a universal wheel; 15. a flare tube;

2. a collection device; 21. a grid plate; 22. an atomizing spray head; 221. a connecting pipe; 23. a filter plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a building civil engineering construction dust collecting device, which comprises a fan 1, wherein the fan 1 comprises a casing 11 with an axial through structure, and a collecting device 2 is arranged inside the casing 11; the collecting device 2 comprises a grid plate 21 arranged at the front end of the machine shell 11, the grid plate 21 consists of a plurality of clapboards which are sequentially stacked from bottom to top and are mutually spaced, the front end of the grid plate 21 is provided with a plurality of atomizing nozzles 22 which are annularly arranged on the inner wall of the machine shell 11, and a filter plate 23 arranged in the machine shell 11 is arranged right behind the grid plate 21; the lower surface of the machine shell 11 is arranged at the front ends of the grid plate 21 and the filter plate 23 and is provided with a collecting cavity 12 with an upper opening.

When the dust collector is used, the fan 1 is powered on, the motor drives the fan blades to rotate, one end of the grid plate 21, which is close to the grid plate, is in a negative pressure state, the front end of the grid plate is close to the position of dust, the atomizing nozzle 22 is filled with water, the water outlet pipe is sprayed on the surface of the grid plate 21 in a mist form, the front end of the grid plate 21 is provided with water stains, when floating dust in the negative pressure state is adsorbed to the grid plate 21, the dust is adhered to the surface of the front end of the grid plate 21 in the movement process and flows under the action of gravity, then a mixed solution of the dust and the water is collected at the bottom of the shell 11 through the collecting cavity 12, and meanwhile, the water stains with the dust can be prevented from being adsorbed to one side of the filter plate 23 when the dust collector plate 21 is used and the water stains which are sequentially stacked from bottom to top and are separated from each other;

simultaneously filter the large granule debris after grid 21 filters through filter 23, avoid being adsorbed the damage that causes the flabellum when to the flabellum.

In other embodiments, the fan 1 is an axial flow fan, and when the fan 1 is started, one end of the grid plate 21 is a negative pressure end, preferably, the axial flow fan is selected, the wind pressure is stable, and the service life is long.

In other embodiments, each collecting cavity 12 is vertically provided with an impurity discharging pipe 13, and the bottom of the impurity discharging pipe 13 is in threaded connection with a pipe cap, so that collected dust mixture can be conveniently discharged in a centralized manner.

In other embodiments, the blower 1 includes a bracket 14 connected to the casing 11, and the bracket 14 includes two fixing rods 141 connected to the casing 11 for fixing and supporting the blower 1.

In other embodiments, the bottom of the bracket 14 is provided with a plurality of universal wheels 143, the fixing rod 141 is rotatably connected with the housing 11, and the screw 142 is connected to the connection portion through a thread, so that the angle of the housing 11 can be conveniently adjusted by the cooperation of the fixing rod 141 and the screw 142.

In other embodiments, the enclosure 11 is provided with the penetrating type flare tube 15 near one end of the grid plate 21, and one side far away from the grid plate 21 is of a large caliber, so that the air inlet end is increased, the dust adsorption area is increased, and the adsorption and collection effects are further improved.

In other embodiments, the water inlet ends of the plurality of spray nozzles 22 are connected to a connecting pipe 221, so as to supply water to the spray nozzles 22 in a centralized manner.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building civil engineering dust collection device, includes fan (1), its characterized in that: the fan (1) comprises a casing (11) with an axial through structure, and a collecting device (2) is arranged in the casing (11);

the collecting device (2) comprises a grating plate (21) arranged at the front end of the machine shell (11), the grating plate (21) consists of a plurality of partition plates which are sequentially stacked from bottom to top and are mutually spaced, the front end of the grating plate (21) is provided with a plurality of atomizing nozzles (22) which are annularly arranged on the inner wall of the machine shell (11), and a filter plate (23) arranged in the machine shell (11) is arranged right behind the grating plate (21);

the lower surface of the machine shell (11) is arranged at the front ends of the grid plate (21) and the filter plate (23) and is provided with a collecting cavity (12) with an opening at the upper part.

2. The building civil engineering construction dust collection device of claim 1, characterized in that: the fan (1) is an axial flow fan, and one end of the grating plate (21) is a negative pressure end when the fan (1) is started.

3. The building civil engineering construction dust collection device of claim 1, characterized in that: each collecting cavity (12) is vertically provided with a trash discharging pipe (13), and the bottom of the trash discharging pipe (13) is in threaded connection with a pipe cap.

4. The building civil engineering construction dust collection device of claim 1, characterized in that: the fan (1) comprises a support (14) connected with the machine shell (11), and the support (14) comprises two fixing rods (141) connected with the machine shell (11).

5. The building civil engineering construction dust collection device of claim 4, characterized in that: the bottom of the support (14) is provided with a plurality of universal wheels (143), the fixing rod (141) is rotatably connected with the machine shell (11), and the connecting part is in threaded connection with a screw rod (142).

6. The building civil engineering construction dust collection device of claim 1, characterized in that: one end of the machine shell (11) close to the grating plate (21) is provided with a through type horn tube (15), and one side of the machine shell far away from the grating plate (21) is large in caliber.

7. The building civil engineering construction dust collection device of claim 1, characterized in that: the water inlet ends of the plurality of atomizing nozzles (22) are connected with connecting pipes (221).