Rapid sedimentation equipment for granite dust

Abstract

The utility model relates to the technical field of dust treatment equipment, in particular to granite dust rapid settling equipment which is simple in structure and reasonable in design, has practical significance and popularization value, is expected to be capable of generating good economic benefits, and comprises a water mist spray head, a box body, a mixing plate, a collecting pipe and a collecting cavity, an air inlet fan is installed in the middle of the box body, a plurality of mixing plates are vertically installed on the top of the box body in parallel, the longitudinal section of each mixing plate is nonlinear, a plurality of collecting pipes are arranged at the bottom of the box body in parallel and communicated with the interior of the box body, and the cross sectional area of the top of each collecting pipe is larger than that of the bottom of each collecting pipe. A blow-off pipe is formed at the bottom of the collecting cavity.

Description

Technical Field

[0001] The utility model relates to the field of dust processing equipment, in particular to a granite dust rapid settling device. Background Art

[0002] Stone is hard and has natural patterns on its surface, including but not limited to granite, marble, sandstone and slate. Different natural stones are suitable for different environments and functional requirements according to their characteristics and appearance. For example, granite is usually used for floor paving due to its hardness and wear resistance, while marble is often used for wall decoration due to its beautiful texture. Stone can be used directly as high-end decoration material after simple processing such as cutting, grinding and polishing, and is widely used in the construction and decoration industries.

[0003] During the stone processing, debris and dust are easily generated. The dust can float in the air and can be inhaled by the processing personnel, causing respiratory discomfort to the processing personnel. The purpose of the utility model is to propose a device to solve the above technical problems and realize the rapid sedimentation of dust. Utility Model Content

[0004] The utility model aims to provide a granite dust rapid settling device to solve the problems mentioned in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a water mist nozzle, a box, a mixing plate, a convergence tube and a collecting chamber, the box is located directly below the water mist nozzle, an air intake fan is installed in the middle of the box, several mixing plates are installed vertically and parallelly on the top of the box, the longitudinal section of the mixing plate is non-linear, several convergence tubes are connected to the inside of the box in parallel at the bottom of the box, the cross-sectional area of ​​the top of the convergence tube is larger than the cross-sectional area of ​​the bottom of the convergence tube, the collecting chamber is located below the convergence tube and connected to the bottom end of each convergence tube, and a sewage pipe is formed at the bottom of the collecting chamber.

[0006] In order to optimize the above technical solution, further measures are taken: it also includes an ion wind rod, which is installed above the water mist nozzle. The ion wind rod generates positive and negative charges to electrically neutralize the dust in the air, preventing the dust from adhering to the surface of other objects under the action of static electricity.

[0007] As a further improvement to the above technical solution: the cross-section of the mixing plate is in a broken line shape. When the air intake fan inhales air, the broken line mixing plate can stir the airflow to increase the turbulence of the airflow, which helps to fully combine the water mist and the dust.

[0008] As a further improvement of the technical solution: the opening on the top of the box body extends outward in an open shape, and this design is intended to increase the amount of air intake.

[0009] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:

[0010] The utility model provides a granite dust rapid sedimentation device, which uses a mixing plate to capture dust with water mist particles, then converges the water mist at a convergence pipe to make the water mist collide with each other to form droplets that converge in a collection chamber, and finally discharges them uniformly through a sewage pipe, thereby achieving rapid sedimentation of dust and reducing damage to the lungs of processing personnel caused by dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the partial structure of the utility model;

[0014] In the figure: water mist nozzle-1, box-2, air intake fan-201, mixing plate-3, convergence tube-4, collection chamber-5, drainage pipe-501, ion wind rod-6 DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example

[0017] See also Figure 1-2 The utility model provides a granite dust rapid sedimentation device, including a water mist nozzle 1, a box body 2, a mixing plate 3, a convergence tube 4, a collection chamber 5 and an ion wind rod 6. The water mist nozzle 1 is connected to a water supply pipe, the box body 2 is located directly below the water mist nozzle 1, an air intake fan 201 is installed in the middle of the box body 2, and the top opening of the box body 2 extends to the outside in an open shape.

[0018] Several mixing plates 3 are installed vertically and in parallel on the top of the box body 2. The longitudinal section of the mixing plates 3 is in a broken line shape. When the air intake fan 201 inhales air, the broken line-shaped mixing plates 3 can stir the airflow and increase the turbulence of the airflow, which helps to fully combine the water mist and the dust.

[0019] A plurality of convergence tubes 4 are arranged in parallel at the bottom of the box body 2 and communicate with the interior of the box body 2 . The cross-sectional area of ​​the top of the convergence tube 4 is greater than the cross-sectional area of ​​the bottom of the convergence tube 4 .

[0020] The collecting chamber 5 is located below the convergence tubes 4 and is communicated with the bottom ends of the convergence tubes 4 . A sewage discharge pipe 501 is formed at the bottom of the collecting chamber 5 .

[0021] The ion wind rod 6 is installed above the water mist nozzle 1. The ion wind rod 6 generates positive and negative charges to electrically neutralize the dust in the air, thereby preventing the dust from adhering to the surface of other objects under the action of static electricity. The ion wind rod 6 belongs to the existing technology content, so the specific structure and working principle of the ion wind rod 6 will not be further explained.

[0022] Working principle: The water mist sprayed by the water mist nozzle 1 is sucked into the box 2 together with the air flow under the action of the air intake fan 201. When passing through the mixing plate 3, the turbulence of the air flow will increase due to the undulating shape of the mixing plate 3, which will promote the full combination of the water mist and the dust carried in the air flow, thereby improving the dust capture effect of the water mist.

[0023] Subsequently, the water mist mixed with dust enters the focusing tube 4 driven by the air intake fan 201. Since the cross-section of the focusing tube 4 decreases from top to bottom, the focusing tube 4 can play a focusing role, causing the water mist particles that capture the dust to collide with each other, which helps the water mist particles to form small droplets. These small droplets eventually converge in the collection chamber 5 and are discharged uniformly through the drain pipe 501.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A granite dust rapid sedimentation equipment, characterized in that: include: Water mist nozzle (1); A box body (2), the box body (2) is located directly below the water mist nozzle (1), and an air intake fan (201) is installed in the middle of the box body (2); Mixing plates (3), wherein a plurality of mixing plates (3) are vertically and parallelly installed on the top of the box body (2), and the longitudinal section of the mixing plates (3) is non-linear; A converging tube (4), wherein a plurality of converging tubes (4) are arranged in parallel at the bottom of the box body (2) and are in communication with the interior of the box body (2), and the cross-sectional area of ​​the top of the converging tube (4) is greater than the cross-sectional area of ​​the bottom of the converging tube (4); A collecting chamber (5), the collecting chamber (5) is located below the convergence tubes (4) and is in communication with the bottom ends of the convergence tubes (4), and a sewage discharge pipe (501) is formed at the bottom of the collecting chamber (5).

2. The granite dust rapid settling equipment according to claim 1, characterized in that: It also comprises an ion wind rod (6), which is installed above the water mist nozzle (1).

3. A granite dust rapid settling device according to any one of claims 1 or 2, characterized in that: The cross section of the mixing plate (3) is in the shape of a broken line.

4. A granite dust rapid settling device according to any one of claims 1 or 2, characterized in that: The top opening of the box body (2) extends outwards in an open shape.

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