CN216324063U

CN216324063U - Dust collector for building

Info

Publication number: CN216324063U
Application number: CN202122448456.2U
Authority: CN
Inventors: 徐佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-10-12
Publication date: 2022-04-19
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of building environmental protection, in particular to a dust removal device for a building, which comprises a dust removal box, wherein the dust removal box is placed on a moving member, an air inlet pipe for dust is arranged on the dust removal box, the dust is settled into a reaction tank at the bottom by a spray component arranged at the upper part of the air inlet pipe, a flocculation device and a filtering device are arranged in the reaction tank, wherein, the dust particles in the reaction tank are flocculated into particle groups by a flocculation device, the filtering device comprises a filtering piece and a dirt absorbing piece, wherein the filtering piece is driven by the lifting structure to slowly rise above the liquid level, the upper side of the liquid level is provided with the dirt absorbing piece, the dirt absorbing piece drives the filtering piece to rotate by the lifting structure to clean the filtering piece, the existing dust removal operation on the building site is avoided from being carried out by a sprinkling mode, however, the dust is not collected, so that the dust can still be lifted again after being dried, thereby causing the problem of dust pollution again.

Description

Dust collector for building

Technical Field

The utility model relates to the technical field of building environmental protection, in particular to a dust removal device for a building.

Background

The building construction site often can produce impurity such as a large amount of dusts in-process, and the easy floated dust flies upward everywhere along with the wind, if these dusts can not be collected or clear, not only can influence the environment, also can cause construction environment simultaneously abominable to influence constructor's operation.

The existing dust removal operation for a building site is usually carried out in a watering mode, although the operation environment can be improved in a short time, dust is not collected, and the dust can still be lifted again after being dried, so that dust pollution is caused again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal device for a building, which avoids the problem that the existing dust removal operation for a building site is usually carried out in a water spraying mode, although the operation environment can be improved in a short time, dust is not collected, and the dust can still rise again after being dried, so that dust pollution is caused again.

In order to achieve the purpose, the utility model provides a dust removal device for a building, which comprises a dust removal box;

the dust removal box is placed on the moving member, an air inlet pipe for collecting dust is arranged on the dust removal box, a spraying assembly is arranged at the upper part of the air inlet pipe, and the spraying assembly is used for precipitating the dust entering the treatment box through the air inlet pipe into a reaction tank at the bottom;

be equipped with flocculation equipment and filtration equipment in the reaction tank, wherein flocculation equipment is used for flocculating into the granule group with dust granule in the reaction tank, filtration equipment is including filtering piece and soil pick-up piece, wherein filters piece and elevation structure and is connected, elevation structure is used for driving and filters the piece and rises to the liquid level above, and the soil pick-up piece sets up in the liquid level upside, and soil pick-up piece and elevation structure transmission are connected, elevation structure is used for driving the soil pick-up piece when rising and rotates and filter the piece clearance.

As a further scheme of the utility model: the moving member includes a supporting table, and a moving wheel is arranged at the bottom of the supporting table.

As a further scheme of the utility model: the bottom of the air inlet pipe is provided with a plurality of air outlets for air injection.

As a further scheme of the utility model: the lifting structure comprises a telescopic cylinder and a fixing frame for fixing the telescopic cylinder, and the telescopic end of the telescopic cylinder is connected with a threaded rod.

As a further scheme of the utility model: the rod body of the threaded rod part is provided with a threaded part.

As a further scheme of the utility model: the filtering piece comprises a filtering plate, a filtering net is arranged on the filtering plate, a sealing ring is arranged on the side surface of the filtering plate, and the filtering plate is limited and guided through a guide rod arranged on the side surface.

As a further scheme of the utility model: the dirt absorbing part comprises a plurality of groups of dirt absorbers which are arranged on a mounting plate which is rotatably connected to the inner wall of the dust removing box.

As a further scheme of the utility model: and the middle part of the mounting plate is provided with a thread sleeve which forms thread pair transmission with the threaded rod.

As a further scheme of the utility model: the flocculation equipment is preferably electric flocculation oxidation equipment, and dust particles in the reaction tank are electrified and aggregated by the electric flocculation oxidation equipment to form filterable dust particle clusters.

As a further scheme of the utility model: and the bottom of the reaction tank is connected with a water pump for pumping spraying liquid.

When the dust collector is used, dust is precipitated into the reaction tank at the bottom by the spraying structure, dust particles in the reaction tank are electrified and aggregated to form a filterable dust particle group by the electrocoagulation oxidation equipment, the telescopic cylinder slowly rises to drive the filter plate to rise to the liquid level, meanwhile, the threaded part of the threaded rod connected with the telescopic cylinder acts on the mounting plate to drive the mounting plate to rotate, and the dust collector is opened to carry out dirt absorption and cleaning operation, so that the problem that the existing dust removal operation on a building site is carried out in a sprinkling mode, dust is not collected, and the dust can still rise again after being dried, so that dust pollution is caused again.

Drawings

Fig. 1 is a schematic structural diagram of a dust removing device for buildings according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of an exhaust duct according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a filter plate according to an embodiment of the present invention.

In the figure: 1. a dust removal box; 2. a reaction tank; 3. an exhaust duct; 31. an exhaust fan; 32. sealing the cover; 4. an air inlet pipe; 5. a sprayer; 51. a transfusion tube; 52. a water pump; 6. a dirt suction device; 61. an air pump; 62. a sewage draining hose; 63. a blowdown hard pipe; 64. a sewage collection tank; 7. mounting a plate; 71. a limiting ring; 72. a threaded sleeve; 8. a filter plate; 81. a filter screen; 82. a limiting column; 9. a spring; 10. a threaded rod; 11. a telescopic cylinder 12 and a fixing frame; 13. a support table; 14. a power-assisted handle; 15. the wheel is moved.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 3, in the embodiment of the present invention, a dust removing device for buildings:

the dust removal box 1 is placed on a moving member, an air inlet pipe 4 for collecting dust is arranged on the dust removal box 1, a plurality of air outlets for spraying air are formed in the bottom of the air inlet pipe 4, a spraying assembly is arranged on the upper portion of the air inlet pipe 4, and the spraying assembly is used for precipitating the dust entering the treatment box through the air inlet pipe 4 into a reaction tank 2 at the bottom;

be equipped with flocculation equipment and filtration equipment in reaction tank 2, flocculation equipment is used for flocculating into particle group with the dust granule in reaction tank 2, filtration equipment is including filtering piece and soil pick-up piece, and wherein filter piece and elevation structure are connected, elevation structure is used for driving and filters the piece and rises to more than the liquid level, and the soil pick-up piece sets up in the liquid level upside, and soil pick-up piece and elevation structure transmission are connected, elevation structure is used for driving the soil pick-up piece when rising and rotates and filter the piece clearance, accomplishes simultaneously that the gas after the clearance is discharged through setting up exhaust pipe 3 at dust removal case 1 upside, and exhaust pipe 3 is upper cover has sealed

lid

32, and 32 openings of closing lid are down, avoid the dust to fall into dust removal case 1 in, and exhaust pipe 3 departments are equipped with the exhaust fan simultaneously.

As shown in FIG. 1, in the embodiment of the present invention, the moving member includes a support table 13, a moving wheel 15 is disposed at the bottom of the support table 13, and the moving wheel is moved by a pushing device provided at a power-assisted handle 14 disposed at the side of the support table 13, and the present invention can be driven by manual power or mechanical power.

As shown in fig. 1, 2 and 4, in the embodiment of the present invention, the lifting structure includes a telescopic cylinder 11 and a fixing frame 12 for fixing the telescopic cylinder 11, a telescopic end of the telescopic cylinder 11 is connected with a threaded rod 10, and a part of a rod body of the threaded rod 10 is provided with a threaded portion;

as a further explanation of the above embodiment, the filter member includes a filter plate 8, the filter plate 8 is provided with a filter screen 81, the side surface of the filter plate 8 slides along the wall surface of the reaction tank 2 in a sealing manner through a sealing ring, the filter plate 8 is limited and guided by a guide rod arranged on the side surface, and the filter plate 8 is fixedly connected with one end of a threaded rod 10 through a spring 9;

also as a further explanation of the inventive solution: the sewage absorbing part comprises a plurality of groups of sewage absorbers 6, the sewage absorbers 6 are arranged on a mounting plate 7, the mounting plate 7 is connected in a limiting ring 71 arranged on the inner wall of the dust removing box 1 through sliding, a threaded sleeve 72 forming thread pair transmission with a threaded rod 10 is arranged in the middle of the mounting plate 7, the threaded rod 10 is driven to lift through stretching and retracting of a telescopic cylinder 11, the mounting plate 7 is driven to rotate, and further the sewage absorbers 6 are driven by an air pump 61 to clean particle groups and collect the particle groups into a sewage collecting box 64 through a sewage discharging hose 62 and a sewage discharging hard pipe 63;

when the lifting structure is used, the lifting operation is completed through the lifting structure consisting of the telescopic air cylinder 11, and when the lifting structure is actually used, other parts or structures with the lifting structure can be used for replacing the lifting structure.

As shown in fig. 1, in the embodiment of the present invention, a water pump 52 for pumping the liquid of the spraying component is connected to the bottom of the reaction tank 2, and the water pump 52 is connected to the spraying structure through a liquid pipe 51.

Compared with the prior art, the energy-saving environment-friendly building board fixing device has the advantages that: the utility model sucks gas containing dust into a dust removal box 1 through an air inlet pipe 4 and discharges the gas through an air outlet, the dust is precipitated into a reaction tank 2 at the bottom through a spraying structure arranged at the upper side of the air inlet pipe 4, dust particles in the reaction tank 2 are electrified and gathered to form a filterable dust particle group through an electrocoagulation oxidation device, the dust particle group slowly rises through a telescopic cylinder 11 to drive a filter plate 8 to rise to the liquid level, the filter plate 8 is limited by a guide rod and does not continue to rise, meanwhile, the telescopic cylinder 11 is connected with a threaded rod 10, the threaded part acts on a mounting plate 7 to drive the mounting plate 7 to rotate, at the moment, a dirt absorber 6 is opened to carry out dirt absorption and cleaning operation, after the cleaning is finished, the filter plate 8 is driven to fall through the telescopic cylinder 11, the cleaned water quality is sent to the spraying structure through a water pump 52 to be reused, the existing dust removal operation for a building site is avoided being carried out through a water spraying mode, although this can improve the working environment for a short time, the dust is not collected, so that the dust is re-lifted after drying to cause dust pollution again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A dust removal device for buildings comprises a dust removal box and is characterized in that the dust removal box is provided with a dust removal opening;

a flocculation device and a filtering device are arranged in the reaction tank;

wherein, flocculation equipment is used for flocculating into the granule group with dust particle in the reaction tank, filtration equipment is including filtering piece and soil pick-up piece, wherein filters piece and elevation structure and is connected, elevation structure is used for driving and filters the piece and rises to the liquid level more than, and the soil pick-up piece sets up in the liquid level upside, and the soil pick-up piece is connected with the elevation structure transmission, elevation structure is used for driving the soil pick-up piece when rising and rotates and filter the piece clearance.

2. The dust removing device for building as claimed in claim 1, wherein the moving member comprises a support platform, and a moving wheel is provided at the bottom of the support platform.

3. The dust removing device for building as claimed in claim 1, wherein the bottom of the air inlet pipe is provided with a plurality of air outlets for injecting air.

4. The dust removing device for building as claimed in claim 1, wherein the lifting structure comprises a telescopic cylinder and a fixing frame for fixing the telescopic cylinder, and a threaded rod is connected to a telescopic end of the telescopic cylinder.

5. The dust removing device for building as claimed in claim 4, wherein the threaded shaft part is provided with a threaded part.

6. The dust removing device for building as claimed in claim 5, wherein the filter member comprises a filter plate, the filter plate is provided with a filter screen, and the side surface of the filter plate is provided with a sealing ring;

the filter carries out spacing and direction through the guide bar that sets up in the side.

7. The dust removing device for building as claimed in claim 6, wherein the dirt absorbing member comprises a plurality of groups of dirt absorbers, and the dirt absorbers are arranged on a mounting plate rotatably connected to the inner wall of the dust removing box.

8. The dust removing device for building as claimed in claim 7, wherein the mounting plate is provided with a threaded sleeve in the middle for forming a thread pair transmission with the threaded rod.

9. A dust-removing apparatus for building construction according to any one of claims 1 to 8 wherein the flocculating device is preferably an electroflocculation oxidising device.

10. The dust removing device for building as claimed in claim 9, wherein a water pump for pumping the spraying liquid is connected to the bottom of the reaction tank.