Spraying and dust falling device for construction site

Abstract

The utility model relates to the field of spraying and dust falling, and discloses a construction site spraying and dust falling device which comprises a clean water barrel, a sewage barrel is fixedly installed on the left side of the clean water barrel, a first filter box is fixedly installed on the top face of the sewage barrel in a penetrating mode, a first water pump is fixedly installed on the top face of the sewage barrel, and a water pumping pipe is fixedly installed at the liquid inlet end of the first water pump. After clean water is atomized by a spray head, water drops fall into a conical liquid collecting cover under the action of gravity and then are discharged into a sewage bucket through a liquid collecting pipeline and a connecting pipe, and then a worker needs to start a water pump II to pump upper-layer clean water from the sewage bucket into a filter box II for further filtration, so that smaller particles in water are removed; according to the device, water in the dewatering well can be efficiently pumped to serve as a water source, and sprayed water is collected in combination with the conical liquid collecting cover, so that the aim of saving water is achieved, and the construction cost is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of spray dust suppression, and specifically relates to a construction site spray dust suppression device. Background Art

[0002] In order to control dust and improve air quality at modern building, road and infrastructure construction sites, more and more projects are adopting enclosure spraying systems. The core idea of this system is to install nozzles on the enclosure, combined with high-pressure spray, to automatically spray on-site. The construction enclosure surrounds the entire construction area, ensuring its height and sealing to prevent dust from spreading.

[0003] Nozzles are carefully arranged on the top of the fence or at specific locations. These nozzles are connected to the high-pressure spray system. Through timing control or sensing system, when dust is flying at the construction site, the nozzles will automatically start and spray atomized tiny water droplets to form a thin layer of water mist. This water mist can not only effectively suppress dust but also increase air humidity, thereby further reducing the dust concentration in the air. This type of spray system can not only reduce the impact on the surrounding environment, but also improve the working environment of construction workers, ensuring the safety and efficiency of construction.

[0004] Existing traditional high-pressure spray systems generally use municipal pipe water as the main water source. Although this approach can quickly provide the required water, due to the high water consumption and frequent water use at construction sites, reliance on municipal water sources will lead to a significant increase in water costs. In addition, the use of water resources not only increases economic costs, but also is not conducive to environmental protection, especially in arid areas or water-scarce environments.

[0005] In addition, the atomized water produced by the current spray system often cannot be effectively collected after spraying, which means that a large amount of water is wasted in the dust reduction process and cannot be recycled and reused, which leads to waste of resources and further cost inflation. For this purpose, a construction site spray dust reduction device is provided.

[0006] Application Contents

[0007] The purpose of this application is to provide a construction site spray dust reduction device in order to solve the above-mentioned problems.

[0008] The technical solution adopted in the present application is as follows: a construction site spray dust reduction device, comprising a clean water bucket, a sewage bucket is fixedly installed on the left side of the clean water bucket, a filter box 1 is fixedly installed on the top surface of the sewage bucket, a water pump 1 is fixedly installed on the top surface of the sewage bucket, a water pump 1 is fixedly installed on the liquid inlet end of the water pump 1 is fixedly installed with a water pumping pipe, an end of the water pumping pipe away from the water pump 1 extends to the interior of the precipitation well, and the liquid outlet end of the water pump 1 extends to the interior of the filter box 1, a water pump 2 is fixedly installed on the top surface of the sewage bucket, the liquid inlet end of the water pump 2 extends to the interior of the sewage bucket, a filter box 2 is fixedly installed on the top surface of the clean water bucket, the liquid outlet end of the water pump 2 is fixed to one side of the filter box 2, and a high-pressure spray mechanism is provided on the right side of the clean water bucket;

[0009] The high-pressure spray mechanism includes a high-pressure sprayer, a liquid supply pipe, and a nozzle. The high-pressure sprayer is arranged on the right side of the clean water bucket. The liquid inlet end of the high-pressure sprayer is fixed to one side of the clean water bucket. A liquid supply pipe is arranged on one side of the high-pressure sprayer. A plurality of nozzles are installed in an array at equal intervals on the outer surface of the liquid supply pipe. The liquid outlet end of the high-pressure sprayer is fixed to one end of the liquid supply pipe.

[0010] A liquid collecting pipe is provided on the outer surface of the liquid supply pipe, and a plurality of conical liquid collecting covers corresponding to the nozzles are fixedly installed on the outer surface of the liquid collecting pipe. The top of the nozzle passes through the middle of the conical liquid collecting cover. A connecting pipe is fixedly installed on the outer surface of the liquid collecting pipe, and the end of the connecting pipe away from the liquid collecting pipe is welded to the top surface of the sewage bucket.

[0011] Preferably, a sewage pipe is fixedly installed on one side of the clean water bucket and the sewage bucket, and a manual valve is provided on the outer surface of the sewage pipe.

[0012] Preferably, filter plates are fixedly mounted on the inner side walls of both filter box one and filter box two.

[0013] Preferably, transparent glass is fixedly installed on the sides of the clean water bucket and the sewage bucket.

[0014] Preferably, the top surfaces of the clean water bucket and the sewage bucket are both provided with sealed bucket covers.

[0015] Preferably, the top surfaces of the filter box 1 and the filter box 2 are both hinged with a cover plate via a hinge.

[0016] The beneficial effects of this application are:

[0017] In the present application, due to the adoption of the above-mentioned scheme, the user connects the high-pressure sprayer to the clean water bucket so as to pump the treated water into the liquid supply pipe and spray dust reduction through the nozzle. After the nozzle atomizes the clean water, these water droplets fall to the inside of the conical liquid collecting hood under the action of gravity, which is convenient for the collection of the atomized water. The collected water is discharged into the sewage bucket through the liquid collecting pipe and the connecting pipe for further sedimentation treatment. When water needs to be supplied to the clean water bucket, the operator only needs to start water pump 2, draw the upper layer of clean water from the sewage bucket into the interior of filter box 2 for further filtration to remove smaller particles in the water, thereby ensuring the clean water quality in the clean water bucket and facilitating subsequent spray dust reduction operations. The device can efficiently draw water from the precipitation well as a water source, and combine with the conical liquid collecting hood to collect the sprayed water, thereby achieving the goal of water saving and reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of this application;

[0019] Figure 2 This is a schematic diagram of the liquid supply pipeline structure of this application;

[0020] Figure 3 This is a schematic diagram of the filter plate structure of this application. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] refer to Figure 1 、 Figure 2 and Figure 3 A construction site spray dust reduction device includes a clean water bucket 1, a sewage bucket 2 is fixedly installed on the left side of the clean water bucket 1, transparent glass 17 is fixedly installed on the sides of the clean water bucket 1 and the sewage bucket 2, and a sealed bucket cover 18 is provided on the top surface of the clean water bucket 1 and the sewage bucket 2; the clean water bucket 1 is used to store treated clean water for subsequent spray dust reduction operations, and the sewage bucket 2 stores sewage that needs to be precipitated. The transparent glass 17 is provided, which is convenient for observing the internal liquid levels of the clean water bucket 1 and the sewage bucket 2. The sealed bucket cover 18 is provided, which is convenient for personnel to rotate it open, so that it is convenient to check the internal conditions of the clean water bucket 1 and the sewage bucket 2.

[0023] refer to Figure 1A filter box 3 is fixedly installed on the top surface of the sewage bucket 2, and a water pump 4 is fixedly installed on the top surface of the sewage bucket 2. A suction pipe 5 is fixedly installed on the liquid inlet end of the water pump 4. The end of the suction pipe 5 away from the water pump 4 extends to the inside of the precipitation well, and the liquid outlet end of the water pump 4 extends to the inside of the filter box 3; through the arrangement of the water pump 4, it is convenient to extract the liquid inside the precipitation well. Precipitation wells are generally dug during construction, road and infrastructure construction. Precipitation wells are mainly used to control groundwater levels and can play a greater role at construction sites.

[0024] refer to Figure 1 、 Figure 2 and Figure 3 , a water pump 2 6 is fixedly installed on the top surface of the sewage bucket 2, and the liquid inlet end of the water pump 2 6 extends to the interior of the sewage bucket 2, and a filter box 2 7 is fixedly installed on the top surface of the clean water bucket 1, and the inner side walls of the filter box 1 3 and the filter box 2 7 are fixedly installed with filter plates 16, and the liquid outlet end of the water pump 2 6 is fixed to one side of the filter box 2 7. A high-pressure spray mechanism 8 is provided on the right side of the clean water bucket 1; through the provided water pump 2 6, the sewage after filtering and precipitation inside the sewage bucket 2 is easily pumped out to the interior of the filter box 2 7, the filter box 1 3 and the filter box 2 7 are of the same size, and the filter plates 16 are installed inside the filter box 1 3 and the filter box 2 7. The filter plate 16 inside the filter box 2 7 has a small aperture and can filter smaller particles.

[0025] refer to Figure 1 、 Figure 2 The top surfaces of the filter box 1 3 and the filter box 2 7 are hinged with a cover plate 19 through a hinge; the cover plate 19 is provided to facilitate sealing the tops of the filter box 1 3 and the filter box 2 7, so that external debris and dust will not enter the interior.

[0026] refer to Figure 1 、 Figure 2 and Figure 3 The high-pressure spray mechanism 8 includes a high-pressure sprayer 9, a liquid supply pipe 10 and a nozzle 11. The high-pressure sprayer 9 is arranged on the right side of the clean water bucket 1, and the liquid inlet end of the high-pressure sprayer 9 is fixed to one side of the clean water bucket 1. A liquid supply pipe 10 is arranged on one side of the high-pressure sprayer 9. A plurality of nozzles 11 are installed in an array at equal intervals on the outer surface of the liquid supply pipe 10, and the liquid outlet end of the high-pressure sprayer 9 is fixed to one end of the liquid supply pipe 10; through the high-pressure spray mechanism 8, it is convenient to realize the spray dust reduction operation at the construction site. Specifically, a booster liquid pump is installed inside the high-pressure sprayer 9, and the booster liquid pump draws the clean water inside the clean water bucket 1 out and transports it to the liquid supply pipe 10 and sprays it through the nozzle 11, so that it is convenient to perform spray dust reduction operation on the construction site.

[0027] refer to Figure 1 、 Figure 2 and Figure 3The outer surface of the liquid supply pipe 10 is provided with a liquid collecting pipe 12, and a plurality of conical liquid collecting covers 13 corresponding to the nozzles 11 are fixedly installed on the outer surface of the liquid collecting pipe 12. The top of the nozzle 11 passes through the middle of the conical liquid collecting cover 13, and a connecting pipe 14 is fixedly installed on the outer surface of the liquid collecting pipe 12. The end of the connecting pipe 14 away from the liquid collecting pipe 12 is welded to the top surface of the sewage bucket 2; when the nozzle 11 atomizes and sprays the clean water, the atomized water will fall into the inside of the conical liquid collecting cover 13 under the action of gravity, so that the conical liquid collecting cover 13 can collect the atomized water, so that the collected water is discharged into the interior of the sewage bucket 2 through the liquid collecting pipe 12 and the connecting pipe 14 for sedimentation treatment.

[0028] refer to Figure 1 A sewage pipe 15 is fixedly installed on one side of the clean water bucket 1 and the sewage bucket 2, and a manual valve is provided on the outer surface of the sewage pipe 15; through the sewage pipe 15, it is convenient for personnel to open the manual valve to discharge the sewage or retained particulate matter after cleaning the bottom of the clean water bucket 1 and the sewage bucket 2.

[0029] The implementation principle of the embodiment of the construction site spray dust reduction device of the present application is as follows: the operator first places the water pumping pipe 5 into the precipitation well dug at the construction site, and then starts the water pump 15, so that the excess water in the precipitation well enters the interior of the filter box 13 through the water pumping pipe 5 for preliminary filtration treatment, thereby filtering out larger particles in the water. During this process, the water in the precipitation well will be precipitated inside the sewage bucket 2, effectively settling the particles to the bottom. Subsequently, the user installs a high-pressure spray mechanism 8 on the construction site fence and connects the high-pressure sprayer 9 to the clean water bucket 1 so that the treated water can be pumped into the liquid supply pipe 10 and sprayed through the nozzle 11 for dust reduction;

[0030] When the nozzle 11 atomizes the clean water, these water droplets fall into the conical liquid collecting cover 13 under the action of gravity, which is convenient for collecting the atomized water. The collected water is discharged into the sewage bucket 2 through the liquid collecting pipe 12 and the connecting pipe 14 for further sedimentation treatment. When water needs to be supplied to the clean water bucket 1, the operator only needs to start the water pump 2 6 to extract the upper layer of clean water from the sewage bucket 2 and enter the interior of the filter box 2 7 for further filtration to remove smaller particles in the water, thereby ensuring the clean water quality in the clean water bucket and facilitating subsequent spray dust reduction operations. The device has a simple structure and is easy to operate. It can efficiently extract water from the precipitation well as a water source, and combine with the conical liquid collecting cover 13 to collect the sprayed water, thereby achieving the goal of water saving and reducing construction costs. At the same time, the high-pressure spray mechanism of the facility ensures intelligent spray dust reduction on the construction site, effectively suppresses dust and reduces labor intensity. This equipment design is suitable for a variety of engineering scenarios and is reusable, greatly improving practicality and economic benefits, and significantly reducing production costs.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A construction site spray dust suppression device, including a clean water bucket, characterized by: A sewage bucket is fixedly installed on the left side of the clean water bucket, a filter box 1 is fixedly installed on the top surface of the sewage bucket, a water pump 1 is fixedly installed on the top surface of the sewage bucket, a water pump 1 is fixedly installed on the liquid inlet end of the water pump 1 is fixedly installed with a water pumping pipe, an end of the water pumping pipe away from the water pump 1 extends to the inside of the precipitation well, and the liquid outlet end of the water pump 1 extends to the inside of the filter box 1, a water pump 2 is fixedly installed on the top surface of the sewage bucket, the liquid inlet end of the water pump 2 extends to the inside of the sewage bucket, a filter box 2 is fixedly installed on the top surface of the clean water bucket, the liquid outlet end of the water pump 2 is fixed to one side of the filter box 2, and a high-pressure spray mechanism is provided on the right side of the clean water bucket; The high-pressure spray mechanism includes a high-pressure sprayer, a liquid supply pipe, and a nozzle. The high-pressure sprayer is arranged on the right side of the clean water bucket. The liquid inlet end of the high-pressure sprayer is fixed to one side of the clean water bucket. A liquid supply pipe is arranged on one side of the high-pressure sprayer. A plurality of nozzles are installed in an array at equal intervals on the outer surface of the liquid supply pipe. The liquid outlet end of the high-pressure sprayer is fixed to one end of the liquid supply pipe. A liquid collecting pipe is provided on the outer surface of the liquid supply pipe, and a plurality of conical liquid collecting covers corresponding to the nozzles are fixedly installed on the outer surface of the liquid collecting pipe. The top of the nozzle passes through the middle of the conical liquid collecting cover. A connecting pipe is fixedly installed on the outer surface of the liquid collecting pipe, and the end of the connecting pipe away from the liquid collecting pipe is welded to the top surface of the sewage bucket.

2. A construction site spray dust suppression device according to claim 1, characterized in that: A sewage pipe is fixedly installed on one side of the clean water bucket and the sewage bucket, and a manual valve is provided on the outer surface of the sewage pipe.

3. The construction site spray dust suppression device according to claim 1, characterized in that: Filter plates are fixedly installed on the inner side walls of the filter box 1 and the filter box 2.

4. The construction site spray dust suppression device according to claim 1, characterized in that: Transparent glass is fixedly installed on the sides of the clean water bucket and the sewage bucket.

5. The construction site spray dust suppression device according to claim 1, characterized in that: The top surfaces of the clean water bucket and the sewage bucket are both provided with sealed bucket covers.

6. The construction site spray dust suppression device according to claim 1, characterized in that: The top surfaces of the filter box 1 and the filter box 2 are both hinged with a cover plate through a hinge.

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