CN-121971934-A - Wet dust removal device and dust removal method for building engineering construction

CN121971934ACN 121971934 ACN121971934 ACN 121971934ACN-121971934-A

Abstract

The invention relates to the technical field of engineering construction dust removal, and provides a wet dust removal device and a dust removal method for construction engineering construction, wherein the wet dust removal device for construction engineering construction comprises a bottom chassis, a lifting groove frame, a mounting groove frame and a transverse groove frame, wherein the lifting groove frame is rotatably arranged at the top of the bottom chassis, a water supply structure is arranged in the bottom chassis, the top of the lifting groove frame is fixedly connected with the mounting groove frame, the top of the mounting groove frame is provided with a spray structure which sprays downwards, the spray structure is in rotary fit with the water supply structure, two sides of the lifting groove frame are longitudinally provided with the transverse groove frame in a sliding manner, and flexible water bands capable of being bent are arranged in the transverse groove frame. Through the technical scheme, the problem that dust is easy to escape from the bottom of the spray equipment to the periphery under the influence of external wind force when the spray equipment is used for spraying dust in the prior art is solved.

Inventors

CUI XIANGHUI
LI NINGNING
HUO FAN
MA YUEYING
ZHOU WEIXIAO
SONG JING
WU BIN
WANG DANPING
CHEN XIJUAN
GUO YAQIONG

Assignees

河北城建建设工程有限公司

Dates

Publication Date: 20260505
Application Date: 20260319

Claims (10)

1. The utility model provides a wet dedusting device for building engineering construction, includes bottom machine case (1), its characterized in that still includes: The lifting groove frame (2) is rotatably arranged at the top of the bottom chassis (1), and a water supply structure is arranged in the bottom chassis (1); The device comprises a mounting groove frame (3), wherein the top of the lifting groove frame (2) is fixedly connected with the mounting groove frame (3), the top of the mounting groove frame (3) is provided with a spray structure which sprays downwards, and the spray structure is in running fit with the water supply structure; The device comprises a transverse groove frame (4), wherein the two sides of the lifting groove frame (2) are longitudinally and slidably provided with the transverse groove frame (4), a flexible water band (5) capable of being bent is arranged in the transverse groove frame (4), a plurality of spray water pipes (6) are communicated with the upper side and the lower side of the flexible water band (5), the spray water pipes (6) are connected with the flexible water band (5) through rotating components, and the flexible water band (5) is also in rotating fit with the water supply structure; Slope cell tower (7), the top fixedly connected with of horizontal cell tower (4) slope cell tower (7), flexible hosepipe (5) are followed the lateral wall of slope cell tower (7) is crooked, be provided with on slope cell tower (7) right flexible hosepipe (5) is towed and is removed the structure, make after flexible hosepipe (5) are crooked and adjust flexible hosepipe (5) height is located dust around bottom machine case (1) and is removed dust operation.
2. The wet dust removal device for construction engineering construction according to claim 1, wherein a supporting protrusion (8) is arranged at the top of the bottom chassis (1), a rotating support (9) is rotationally connected to the supporting protrusion (8), a transmission structure is arranged between the rotating support (9) and the inside of the bottom chassis (1), and the lifting groove frame (2) is fixedly connected to the top of the rotating support (9).
3. The wet dust removal device for construction engineering construction according to claim 2, wherein the water supply structure comprises: the water supply tank (10), the water supply tank (10) is arranged in the bottom chassis (1), and the bottom of the water supply tank (10) is communicated with a water inlet valve pipe (11); The conveying pump equipment (12), the conveying pump equipment (12) is arranged at the top of the water supply tank (10), a water pumping pipe (13) is communicated with the input end of the conveying pump equipment (12), and the water pumping pipe (13) stretches into the water supply tank (10); the annular cylinder body (14), annular cylinder body (14) fixed connection is in on supporting protruding (8), annular cylinder body (14) with delivery pump equipment (12)'s output intercommunication.
4. A wet dust collector for construction engineering according to claim 3 wherein the spray structure comprises: the water communication cylinder (15), the water communication cylinder (15) is fixedly connected to the middle part of the installation groove frame (3), and two sides of the water communication cylinder (15) are communicated with a spray pipeline (16); And the bottom of the spray pipeline (16) is communicated with a plurality of atomizing spray heads (17).
5. The wet dust removal device for construction engineering construction according to claim 4, wherein the top of the annular cylinder body (14) is connected with an annular support plate (18) in a penetrating and rotating mode, a plurality of hard pipelines (19) are fixedly connected to the annular support plate (18) in a penetrating mode, and the plurality of hard pipelines (19) are respectively communicated with the communicating water cylinder (15) or the flexible water belt (5).
6. The wet dust collector for construction engineering according to claim 5, wherein the rotating assembly comprises: The rotating shaft piece (20), the rotating shaft piece (20) is arranged on the flexible water belt (5), and the rotating shaft piece (20) is rotatably connected with a first supporting rod (21); And the second support rod (22) is fixedly connected with the spray pipe (6), and the first support rod (21) is rotationally connected with the second support rod (22).
7. The wet dust removal device for construction engineering construction according to claim 6, wherein the lifting groove frame (2) is rotationally connected with a transmission screw (23), a lifting support (24) is slidably connected with the lifting groove frame (2), and the lifting support (24) is in transmission fit with the transmission screw (23) and is fixedly connected with the transverse groove frame (4).
8. The wet dust removal device for construction engineering according to claim 7, wherein the traction moving structure comprises: the rotary trough frame (25), the rotary trough frame (25) is fixedly connected to the slope trough frame (7), and the rotary trough frame (25) is rotationally connected with a winding rotary drum (26); the traction rope (27), the rolling is provided with on rolling rotary drum (26) traction rope (27), one side of traction rope (27) with one side of flexible hosepipe (5) is connected.
9. The wet dust collector for construction engineering according to claim 8, wherein when the flexible water belt (5) is bent toward the sloping-shaped groove frame (7), the sloping-shaped groove frame (7) presses the plurality of shower pipes (6) contacted with the flexible water belt to spray toward the upper side.
10. A wet dust removal method for construction engineering, using the wet dust removal device for construction engineering according to claim 9, characterized by comprising the following steps: Firstly, supplying water, namely conveying an external water source into a water supply tank (10) through a water inlet valve pipe (11), starting a conveying pump device (12), conveying water in the water supply tank (10) into an annular cylinder (14) through a water suction pipe (13), and distributing water into a spray pipeline (16) and a flexible water hose (5) through a hard pipeline (19); When the dust raising position is lower, the transverse groove frame (4) and the flexible water belt (5) are driven to move downwards, the spraying height of a plurality of spray water pipes (6) on the flexible water belt (5) is reduced, and the dust is fully sprayed and removed; driving a winding drum (26) to rotate, winding a traction rope (27) to enable the flexible water belt (5) to move on the slope-shaped groove frame (7), enabling the flexible water belt (5) to incline along the inclined surface of the slope-shaped groove frame (7), and enabling the inclined end surface of the slope-shaped groove frame (7) to extrude a spray pipe (6) contacted with the inclined end surface to spray water mist to the upper side; Step four, spraying, namely conveying water into a spraying pipeline (16) and a flexible water hose (5), and then carrying out wet dust removal operation on dust rising phenomena generated in a construction range through atomizing and discharging the water through an atomizing spray header (17) and a spray water pipe (6); And fifthly, rotating, namely driving the rotating support (9) and the lifting groove frame (2) to perform reciprocating rotation, so that the spraying pipeline (16) and the flexible water belt (5) perform reciprocating rotation together, and performing dust removal operation on dust in the range of the bottom chassis (1) and the lifting groove frame (2).

Description

Wet dust removal device and dust removal method for building engineering construction Technical Field The invention relates to the technical field of engineering construction dust removal, in particular to a wet dust removal device and a dust removal method for building engineering construction. Background In the construction stage, a large amount of dust is generated on a construction site when construction operations such as earth excavation, pile foundation construction, concrete stirring, building material loading and unloading, main structure construction, decoration and fitment are carried out, wherein the dust mainly contains inhalable particles (PM 10), fine particles (PM 2.5), cement dust, sand stone dust, wood dust and other special dust, the dust can directly harm the health of constructors, engineering construction quality, peripheral ecology and resident life, and a series of compliance risks are caused by violating national environmental protection and safety production regulations, so that the construction dust removing work is carried out, and the dust removing method is an important measure for realizing safe production, quality control and environmental protection compliance of the building engineering. In the prior art, wet dust removal is a dust removal mode commonly used in construction sites of constructional engineering, water mist is manufactured on a construction site, the water mist is contacted with dust spreading in the air, the water mist is contacted with the dust to form operations such as adsorption, condensation and sedimentation, dust removal operation on construction dust is completed, wet dust removal equipment used at different positions of the construction site is different, the wet dust removal equipment comprises enclosure type wet dust removal equipment for preventing the dust from being dissipated from the construction site, and a fog gun machine is used for carrying out targeted spraying dust removal operation on the position of the generated dust on the construction site, fog forest spraying equipment is constructed on the construction site, the dust is pressed down, dust diffusion is further prevented, and various wet dust removal equipment are mutually matched to complete dust removal operation on the construction site. Wherein, in the process of downwards spraying the water mist by using the spray equipment, the water mist can downwards move in a smaller volume, but because the construction site is relatively wide, the water mist moves in the process of moving, the dust can be influenced by wind power, so that the water mist can escape to the periphery instead of directly settling, and dust can easily escape to the periphery from the bottom of the mist spraying equipment, and the dust is not tightly removed. Disclosure of Invention The invention provides a wet dust removal device and a dust removal method for construction engineering, which solve the problem that dust is easy to escape from the bottom of a spray device to the periphery under the influence of external wind force when spraying dust by using the spray device in the related technology. The technical scheme of the invention is that the wet dust removal device for the construction of the building engineering comprises a bottom chassis and further comprises: The lifting groove frame is rotatably arranged at the top of the bottom chassis, and a water supply structure is arranged in the bottom chassis; The installation groove frame is fixedly connected with the top of the lifting groove frame, a spray structure which sprays downwards is arranged at the top of the installation groove frame, and the spray structure and the water supply structure are in running fit; The transverse groove frame is longitudinally arranged on two sides of the lifting groove frame in a sliding mode, a flexible water band capable of being bent is arranged in the transverse groove frame, a plurality of spray water pipes are communicated with the upper side and the lower side of the flexible water band, the spray water pipes are connected with the flexible water band through rotating assemblies, and the flexible water band is also in rotating fit with the water supply structure; The slope-shaped groove frame is fixedly connected with the top of the transverse groove frame, the flexible water band is bent along the side wall of the slope-shaped groove frame, a traction moving structure for traction of the flexible water band is arranged on the slope-shaped groove frame, the flexible water band is bent, the height of the flexible water band is adjusted, and dust on the periphery of a chassis at the bottom is removed. The top of bottom machine case is provided with the supporting bulge, the supporting bulge swivelling joint has the rotation support, the rotation support with be provided with transmission structure between the bottom machine incasement portion, lift tank frame fixed connection is in the top of rotation support. The w