CN217041905U

CN217041905U - Raise dust suppression equipment for construction

Info

Publication number: CN217041905U
Application number: CN202220603493.8U
Authority: CN
Inventors: 马风祥
Original assignee: Cangzhou Bohai New Area Bojian Survey And Design Engineering Co ltd
Current assignee: Cangzhou Bohai New Area Bojian Survey And Design Engineering Co ltd
Priority date: 2022-03-20
Filing date: 2022-03-20
Publication date: 2022-07-26
Anticipated expiration: 2032-03-20

Abstract

The utility model discloses a raise dust check out test set for construction, which comprises a housin, set up the filter chamber in the casing, be equipped with the wind-guiding passageway in the filter chamber, set gradually first filter component and water conservancy diversion component along raise dust flow direction in the wind-guiding passageway, wherein, the water conservancy diversion component includes first pivot and blade, the outer end of blade is equipped with first clearance towards the inner wall extension of first wind-guiding passageway and the outer end of blade and the inner wall of wind-guiding passageway, is equipped with in the top of water conservancy diversion component and sprays the component, it is used for carrying out the second filtration to the raise dust to spray the component, still include exhaust duct, exhaust duct establishes the upper end of filter chamber. So, shunt the air through first filtering component, water conservancy diversion component and spraying component, carry out prefilter to the raise dust through first filtering component, then prevent through the water conservancy diversion component that a large amount of air from passing through the below that sprays the component together to make the air can be sufficient and the water contact, then improved the dust fall effect to the air.

Description

Raise dust suppression equipment for construction

Technical Field

The utility model relates to a construction field specifically is a raise dust check out test set for construction.

Background

The building is a general name of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws and aesthetic rules to meet the needs of social life; since the dust is inevitably generated during the construction of the building, a dust suppressing device is required.

In order to save the water used for dust suppression, the conventional dust suppression equipment generally sucks the dust generated in building construction into a corresponding dust settling chamber, and sprays water into the air through a pressurized nozzle so as to achieve the purpose of dust settling of the dust in the dust settling chamber.

However, the dust suppression device has a problem that part of the dust cannot be sufficiently contacted with water, and the dust suppression effect on the air is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a raise dust check out test set for construction to it leads to failing to fully contact with water and is difficult to in time clear up the technical problem who removes the adnexed impurity of dust screen too fast to solve circulation of air speed.

In order to achieve the above purpose, the utility model provides a following technical scheme: a dust suppression device for building construction comprises a housing, a filter chamber arranged in the housing, an air guide channel arranged in the filter chamber, a first filtering component and a flow guide component are sequentially arranged in the air guide channel along the flow direction of the raised dust, the first filtering component is used for carrying out first filtering treatment on the raised dust, the flow guide component is used for carrying out flow guide treatment on the raised dust, wherein the flow guide member includes a first shaft and a vane provided on an outer circumference of the first shaft, the outer ends of the blades extend towards the inner wall of the air guide channel, a first gap is arranged between the outer ends of the blades and the inner wall of the air guide channel, a spraying component is arranged above the flow guide component and used for carrying out second filtering treatment on the raised dust, and the device also comprises an exhaust pipeline, the exhaust duct is provided at an upper end of the filter chamber, and the exhaust duct is used for exhausting filtered air.

Preferably, the first filter member includes a filter mesh embedded in an inner wall of the air guide passage.

Preferably, the filter screen is arc-shaped.

Preferably, the first filtering component further comprises a second rotating shaft and a scraper, the scraper is fixedly connected with the second rotating shaft, and one side of the scraper is abutted to the filter screen, so that the scraper can perform ash cleaning treatment on the filter screen along with the rotation of the second rotating shaft.

Preferably, the spray member comprises a spray pipe transversely disposed in the filtering chamber, the spray pipe being provided with a plurality of spray nozzles.

Preferably, the housing further comprises a water collection tank, the water collection tank is communicated with the filtering chamber, and a water circulation member is arranged on the water collection tank and used for sending water in the water collection tank to the spraying member.

Preferably, a second filtering component is arranged in the exhaust pipeline, and the second filtering component is an activated carbon layer.

Preferably, the water circulation component is arranged on the shell and comprises a water supply tank, a water pump and a connecting pipe, the water supply tank is arranged above the filtering chamber, the water pump is arranged in the connecting pipe, and the water tank is communicated with the water collecting tank through the connecting pipe.

Preferably, a third filtering member is arranged in the water inlet tank and is used for filtering the water in the water inlet tank.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a first filtering component, water conservancy diversion component and spraying component shunt the air, carry out the prefilter to the raise dust through first filtering component, then prevent through the water conservancy diversion component that a large amount of air are together through the below that sprays the component for the orderly component that sprays that passes through of air current, so that the air can be abundant and the water contact, improved the dust fall effect to the air then.

Drawings

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

FIG. 2 is a schematic view of the front cut-away structure of the present invention;

FIG. 3 is a schematic view of the spray pipe structure of the present invention;

fig. 4 is a schematic view of the scraper structure of the present invention.

In the figure: 1. a housing; 2. a filtering chamber; 3. a wind guide channel; 4. a first filter member; 41. a filter screen; 42. a second rotating shaft; 43. a squeegee; 5. a flow guide member; 51. a first rotating shaft; 52. a blade; 6. a spray member; 61. a spray pipe; 62. a nozzle; 7. a water collection tank; 8. an exhaust duct; 81. a second filter member; 9. a water circulation member; 91. a water inlet tank; 92. a water pump; 93. a connecting pipe; 94. a third filter member; 10. a water inlet; 11. an air inlet pipe; 12. a fan.

Detailed Description

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 skilled in the art according to specific situations.

The problem that part of the raise dust can not be fully contacted with water in the raise dust suppression equipment is solved.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

As shown in fig. 1 to 4, the present disclosure provides a dust suppression apparatus for building construction, including a housing 1, a filter chamber 2 disposed in the housing 1, a wind guide channel 3 disposed in the filter chamber 2, a first filter member 4 and a flow guide member 5 disposed in the wind guide channel 3 in sequence along a flow direction of the dust, the first filter member 4 being configured to perform a first filtering process on the dust, and the flow guide member 5 being configured to perform a flow guide process on the dust, wherein the flow guide member 5 includes a first rotating shaft 51 and a vane 52 disposed on an outer circumference of the first rotating shaft 51, an outer end of the vane 52 extends toward an inner wall of the wind guide channel 3, an outer end of the vane 52 and an inner wall of the wind guide channel 3 are provided with a first gap, a spray member 6 is disposed above the flow guide member 5, the spray member 6 is configured to perform a second filtering process on the dust, and an exhaust duct 8, the exhaust duct 8 is disposed at an upper end of the filter chamber 2, the exhaust duct 8 is used to remove filtered air.

Specifically, the number of the blades 52 may be plural, and the blades 52 are fixed to the first rotating shaft 51 at equal intervals.

Specifically, the first filter member 4 includes a filter mesh 41 embedded in the inner wall of the air guide passage 3. So, the filter screen can carry out prefilter to the raise dust, intercepts the raise dust of great granule, alleviates subsequent dust removal degree of difficulty that sprays.

Of course, in order to further enlarge the filtering area of the filtering net, in this embodiment, the filtering net is arc-shaped. It will be appreciated that the shape of the filter mesh is illustrative and that in other embodiments it may have other configurations, for example, the filter mesh may be square.

Shunt the air through first filtering component 4, diversion component 5 and spray component 6 in this embodiment, carry out prefilter to the raise dust through first filtering component 4, then prevent a large amount of air through diversion component 5 the below that spray component 6 was passed through together for the air current is orderly to pass through spray component 6, so that the air can be abundant with water contact, then improved the dust fall effect to the air.

In some embodiments, the spray member 6 includes a spray tube 61 that is positioned laterally within the filtering chamber, with the spray tube 61 having a plurality of spray nozzles 62 disposed thereon. In this way, the dust is further filtered by the stable water curtain formed by the nozzles 62 on the shower pipe 61. Of course, the number of the shower pipes 61 may be plural, and they are arranged in the filtering chamber 2 in turn along the flow direction of the dust. Of course, there may be a plurality of spray heads 62 arranged at equal intervals along the shower pipe 61.

The structure of the spraying member 6 including the spraying pipe 61 and the plurality of nozzles 62 is illustrative, and other structures may be adopted in other embodiments as long as they can form water mist to filter the dust.

In some embodiments, the first filter member 4 further comprises a second rotating shaft 42 and a scraper 43, the scraper 43 is fixedly connected with the second rotating shaft 42, and one side of the scraper 43 abuts against the filter screen. Therefore, the rotating shaft 42 can be rotated to drive the scraper 43 to perform ash removal treatment on the filter screen along with rotation, and the blockage caused by accumulation of dust on the filter screen is avoided.

In order to further filter the dust, a second filter element 81 is arranged in the exhaust duct 8, and the second filter element 81 is an activated carbon layer. In this manner, the dust is further filtered by the second filter member 81. The dust after preliminary filtration and spray filtration has smaller particles, and therefore, the second filter member 81 is an activated carbon layer and is subjected to filtration treatment by adsorption of activated carbon.

In one embodiment of this embodiment, in order to save water, a water circulation member 9 is further provided, wherein the water circulation member 9 is provided on the housing 1, the water circulation member 9 includes a water inlet tank 91, a water pump 92 and a connection pipe 93, the water inlet tank 91 is provided above the filter chamber 2, the water pump 92 is provided in the connection pipe 93, and the water inlet tank 91 is communicated with the water collection tank 7 through the connection pipe 93. In this way, the filtered water is recycled by entering the shower pipe 61 again through the water circulation member 9. Of course, a third filtering member 94 is provided in the water tank 91 in order to filter the circulating water. Of course, a filter screen or an adsorption layer may be provided in the water collection tank 7 to filter the water in the water collection tank 7.

In one embodiment of this embodiment, the first rotating shaft 51 and the second rotating shaft 52 can be driven by a belt to rotate synchronously. Of course, the first rotating shaft 51 and the second rotating shaft 52 may be driven by motors separately.

In one embodiment of this embodiment, an air inlet pipe 11 and a fan 12 are further communicated with the housing 1, and the fan 12 introduces the dust into the filter chamber 2 through the air inlet pipe 11.

The implementation principle of the embodiment is as follows: firstly, a user can move the equipment to a building construction site, and power is switched on, then water is added into the water inlet tank 91 through the water inlet 10, then the fan 12 and the water pump 92 are started through the operation panel, external air can be drawn out when the fan 12 works, the air can enter into the interior of the filter chamber 2 through the air inlet pipe 11, the filter screen 41 can filter larger particles in the air, the water in the water inlet tank 91 can flow into the spray pipe 61 and is sprayed out through the nozzle 62, at the moment, the blade 52 can rotate through the first rotating shaft 51 after being impacted by water flow and air flow, the circulation speed of the air entering into the interior of the filter chamber 2 can be reduced after the blade 52 rotates, meanwhile, the air can be divided, the air flow can pass through the nozzle 62 orderly, so that the air can be fully contacted with the water, the air enters the exhaust pipeline 8 after spraying and dust falling, is further filtered through the second filtering component 81 in the exhaust pipeline 8 and then is discharged, the shower water flows into the inside of the water collection tank 7 by gravity, and the water in the water collection tank 7 is pumped back to the inside of the water inlet tank 91 by the water pump 92, and the water is filtered by the third filtering member 94 and then recycled.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a raise dust suppression equipment for construction which characterized in that: comprises a shell, a filter chamber is arranged in the shell, an air guide channel is arranged in the filter chamber, a first filter component and a flow guide component are sequentially arranged in the air guide channel along the flowing direction of raised dust, the first filtering component is used for carrying out first filtering treatment on the raised dust, the flow guide component is used for carrying out flow guide treatment on the raised dust, wherein the flow guide member includes a first shaft and a vane provided on an outer circumference of the first shaft, the outer ends of the blades extend towards the inner wall of the air guide channel, a first gap is arranged between the outer ends of the blades and the inner wall of the air guide channel, a spraying component is arranged above the flow guide component and used for carrying out second filtering treatment on the raised dust, and the device also comprises an exhaust pipeline, the exhaust duct is arranged at the upper end of the filter chamber and is used for exhausting filtered air.

2. The raise dust suppression apparatus for building construction according to claim 1, characterized in that: the first filter member includes a filter mesh embedded in an inner wall of the air guide passage.

3. A dust suppressing apparatus for building construction according to claim 2, characterized in that: the filter screen is arc-shaped.

4. A dust suppressing apparatus for building construction according to claim 2, characterized in that: the first filtering component further comprises a second rotating shaft and a scraper, the scraper is fixedly connected with the second rotating shaft, and one side of the scraper is abutted to the filter screen, so that the scraper can carry out ash cleaning treatment on the filter screen along with the rotation of the second rotating shaft.

5. The raise dust suppression apparatus for building construction according to claim 1, characterized in that: the spraying component comprises a spraying pipe transversely arranged in the filtering chamber, and a plurality of nozzles are arranged on the spraying pipe.

6. A dust suppressing apparatus for building construction according to claim 1, characterized in that: the housing further comprises a water collecting tank, the water collecting tank is communicated with the filtering chamber, a water circulating component is arranged on the water collecting tank, and the water circulating component is used for conveying water in the water collecting tank to the spraying component.

7. The raise dust suppression apparatus for building construction according to claim 6, characterized in that: and a second filtering component is arranged in the exhaust pipeline, and the second filtering component is an activated carbon layer.

8. A dust suppressing apparatus as recited in claim 6, wherein: the water circulation component is arranged on the shell and comprises a water inlet tank, a water pump and a connecting pipe, the water inlet tank is arranged above the filtering chamber, the water pump is arranged in the connecting pipe, and the water inlet tank is communicated with the water collecting tank through the connecting pipe.

9. A raise dust suppressing apparatus for building construction according to claim 8, characterized in that: and a third filtering member is arranged in the water inlet tank and is used for filtering water in the water inlet tank.