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CN-122006373-A - Construction engineering construction is with reducing raise dust device

CN122006373ACN 122006373 ACN122006373 ACN 122006373ACN-122006373-A

Abstract

The invention discloses a dust reducing device for construction engineering construction, which relates to the technical field of environmental protection of construction engineering, and is technically characterized by comprising a wall body, wherein an inclined blocking plate, an S-shaped guide plate and a spraying mechanism are arranged at the top of the wall body; the wall body is internally provided with an air collecting cavity with an opening at the top, the top of the air guide mechanism is connected with a plurality of air collecting holes; is connected with a plurality of air collecting holes, the top is provided with an air guide mechanism.

Inventors

  • MIAO ZHENLU
  • MIAO GUOHUA
  • HUANG SHUCHENG

Assignees

  • 江苏邦得绿建装饰有限公司

Dates

Publication Date
20260512
Application Date
20260205

Claims (9)

  1. 1. The dust reducing device for construction engineering construction comprises a wall body (1), and is characterized in that two sides of the wall body (1) are provided with matched detachable mechanisms, a blocking plate (201) inclining towards the direction of a construction site is arranged at the top of the wall body (1), a guide plate (202) is fixedly arranged at the top of the blocking plate (201) towards the direction of the construction site, the cross section of the guide plate (202) is S-shaped, and a spraying mechanism is fixedly arranged at the end part of the guide plate (202) towards the direction of the construction site; The wall body (1) is internally provided with an air collecting cavity (101), the top of the air collecting cavity (101) is provided with an opening and is used for discharging dust-containing air flow, the dust-containing air flow is blocked by a blocking plate (201) and is guided by a guide plate (202), the top of the air collecting cavity (101) is provided with an air guide mechanism, and one surface of the wall body (1) facing a construction site is uniformly provided with a plurality of air collecting holes (102) communicated with the air collecting cavity (101); The water tank is characterized in that a base plate (203) is fixedly connected to the bottom of the wall body (1), a water tank (301) is fixedly arranged in the direction, away from a construction site, of the base plate (203), a water inlet funnel (302) is connected to the top of the water tank (301), the water inlet funnel (302) is used for collecting rainwater or receiving water injection, and the water tank (301) is communicated with a spraying mechanism through a water supply mechanism; An air quality sensor (401) is arranged on one surface of the wall body (1) facing a construction site, the air quality sensor (401) controls the working power of the water supply mechanism and the air guide mechanism through a control unit (402) according to the detected air quality, and the working power of the water supply mechanism and the air guide mechanism is larger as the detected air quality is worse.
  2. 2. The dust reducing device for construction engineering construction according to claim 1, wherein the detachable mechanism comprises flexible attaching pads (501) adhered to two sides of the wall body (1), a plurality of hooks (502) and a plurality of hanging rings (503) are respectively arranged on two sides of the wall body (1), the hooks (502) are connected with the side wall of the wall body (1) through elastic binding bands (504), and the hanging rings (503) are directly connected with the side wall of the wall body (1).
  3. 3. The dust reducing device for construction engineering construction according to claim 2, wherein the air guide mechanism comprises an air guide motor (601) fixedly and transversely arranged at the top of the air receiving cavity (101), an output shaft of the air guide motor (601) is fixedly connected with an air guide impeller (602), the other end of the air guide impeller (602) is rotatably connected with the inner wall of the air receiving cavity (101), and the top opening of the air receiving cavity (101) is filled and covered by the air guide impeller (602).
  4. 4. The dust reducing device for construction engineering construction according to claim 3, wherein the spraying mechanism comprises a spraying pipe (701) transversely arranged on the end face of the guide plate (202), and the spraying pipe (701) is uniformly communicated with a plurality of spraying heads (702) towards the obliquely downward direction.
  5. 5. The dust reducing device for construction engineering construction according to claim 4, wherein the water supply mechanism comprises a water supply pipe (801) communicated with the water tank (301), the water supply pipe (801) is communicated with the spray pipe (701), and a high-efficiency water pump (802) is arranged on the water supply pipe (801).
  6. 6. The dust-raising apparatus for construction engineering according to claim 5, wherein said control unit (402) is a programmable logic controller.
  7. 7. The dust reducing device for construction engineering construction according to claim 6, wherein the top of the water inlet funnel (302) is provided with a dust screen (303) in a sealing manner.
  8. 8. The dust reducing device for construction engineering construction according to claim 7, wherein the bottom of the wall (1) far from the water tank (301) is provided with a dust removing opening (103) communicated with the bottom of the air collecting cavity (101).
  9. 9. The dust reducing device for construction engineering construction according to claim 8, wherein a photovoltaic panel (901) is arranged on one surface of the blocking panel (201) far away from a construction site, the photovoltaic panel (901) is connected with a storage battery (903) through a power supply controller (902), the storage battery (903) is electrically connected with an air guide mechanism and a water supply mechanism, and the storage battery (903) is electrically connected with an external power line (904).

Description

Construction engineering construction is with reducing raise dust device Technical Field The invention relates to the technical field of environmental protection of constructional engineering, in particular to a dust reducing device for construction engineering. Background In the current urban construction and infrastructure development process, a construction site is used as a core place for implementing various engineering projects, and a large number of heavy construction tasks are born. Wherein such as road striking operations are intended to provide a flat and stable foundation for subsequent road paving or reconstruction; cement mixing is a key link for ensuring the quality and performance of building materials. During the propelling process, a great amount of dust emission is inevitably generated in the construction activities. The random spread of dust has a serious negative effect on the surrounding environment. In general, in order to minimize interference and harm of dust to passers-by and surrounding residents, construction parties often take protective measures to construct a circle of walls around a construction site. On the basis, a spraying device is further arranged on the upper end face of the wall. The fine water mist sprayed by the spraying device can adsorb and settle dust particles in the air to a certain extent, so that the dust is controlled in an area surrounded by walls as much as possible, and the diffusion of the dust to the external environment is reduced. However, the existing dust control mode has obvious disadvantages. While successful in reducing the impact of dust on outside personnel, dust is caused to accumulate in significant amounts inside the construction site. The construction site is dense in personnel and frequent in operation, and the excessive concentration of the flying dust leads to the rapid decrease of the air quality in the construction site and the great increase of the flying dust concentration. In such an environment for a long time, serious damage to respiratory system, cardiovascular system, etc. of construction workers is caused, and physical health of workers is greatly affected. Disclosure of Invention In order to solve at least one of the above problems, an object of the present invention is to provide a dust-raising-reducing device for construction engineering, which reduces the dust concentration outside the enclosure, and at the same time, avoids the too high dust concentration inside the enclosure, thereby reducing the influence on the health of workers. In order to achieve the above purpose, the present invention provides the following technical solutions: The dust reducing device for construction engineering construction comprises a wall body, wherein two sides of the wall body are provided with matched detachable mechanisms, the top of the wall body is provided with a blocking plate inclined towards the direction of a construction site, the top of the blocking plate is fixedly provided with a guide plate towards the direction of the construction site, the cross section of the guide plate is S-shaped, and the end part of the guide plate is fixedly provided with a spraying mechanism towards the direction of the construction site; the novel air-conditioner is characterized in that an air collecting cavity is formed in the wall body, the top of the air collecting cavity is opened and is used for discharging dust-containing air flow, the dust-containing air flow is blocked by a blocking plate and is guided by a guide plate, an air guide mechanism is arranged at the top of the air collecting cavity, a plurality of air collecting holes communicated with the air collecting cavity are uniformly formed in one face of the wall body, facing a construction site, of the wall body, a base plate is fixedly connected to the bottom of the wall body, a water tank is fixedly arranged in the direction, away from the construction site, of the base plate, the top of the water tank is connected with a water inlet funnel, the water inlet funnel is used for collecting rainwater or receiving water injection, the water tank is communicated with a spraying mechanism through a water supply mechanism, an air quality sensor is arranged on the face, facing the construction site, of the air quality sensor is used for controlling working power of the water supply mechanism and the air guide mechanism through a control unit according to detected air quality, and the working power of the water supply mechanism and the air guide mechanism is larger when the detected air quality is worse. Preferably, the detachable mechanism comprises a flexible attaching pad adhered to two sides of the wall body, a plurality of hooks and a plurality of hanging rings are respectively arranged on two sides of the wall body in a matched mode, the hooks are connected with the side wall of the wall body through elastic binding bands, and the hanging rings are directly connected with the side wall of th