Dust collection equipment for white corundum smelting

Abstract

The utility model relates to the technical field of white corundum smelting, in particular to dust collection equipment for white corundum smelting, which comprises a dust collection cavity, and a first electrostatic adsorption screen plate and a second electrostatic adsorption screen plate both extending to the upper end face of the dust collection cavity are inserted into the dust collection cavity. The left side and the right side of the interior of the dust collection cavity are each provided with two knocking assemblies distributed front and back, each knocking assembly comprises a mounting plate, and the other side of each mounting plate is provided with a knocking ball, so that large and small particles are adsorbed to the outer wall of a first electrostatic adsorption net plate and the outer wall of a second electrostatic adsorption net plate correspondingly, and then efficient filtering of dust can be achieved; meanwhile, a first electrostatic adsorption net plate and a second electrostatic adsorption net plate are knocked through knocking balls, the adhered dust is further knocked, falls and is collected, then the dust collection effect can be achieved, water in a water collecting pipe is atomized and sprayed through a plurality of atomizing nozzles, dust falling treatment is further conducted on the dust, and therefore the dust treatment effect is improved; dust is prevented from being directly discharged to influence the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of white corundum smelting, in particular to dust collecting equipment for white corundum smelting. Background Art

[0002] White corundum is a kind of artificial abrasive. It is made of aluminum oxide powder as raw material, and is made by high-temperature melting above 2000 degrees Celsius and then cooling. White corundum abrasive has the characteristics of high hardness, high temperature resistance, acid and alkali corrosion resistance, etc.

[0003] White corundum is also often used as a refractory material. A large amount of dust will be generated in the process of smelting white corundum. The dust will float in the air and cause dust pollution, which will harm the natural environment and human health. Therefore, dust collection and treatment is required during the smelting of white corundum.

[0004] At present, during the smelting process of white corundum, dust is only filtered through a filter plate, which reduces the dust treatment effect. In addition, the filter plate is easily blocked, affecting the treatment effect. Therefore, it is necessary to propose a dust collection equipment for white corundum smelting to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a dust collecting device for white corundum smelting, which has the characteristics of efficient dust filtration and dust collection, and can further perform dust reduction treatment on the dust, thereby improving the dust treatment effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collecting device for smelting white corundum, comprising a dust collecting chamber, wherein two first electrostatic adsorption mesh plates and a second electrostatic adsorption mesh plates are inserted into the interior of the dust collecting chamber, both of which extend to the upper end surface of the dust collecting chamber, the second electrostatic adsorption mesh plate is located on the right side of the first electrostatic adsorption mesh plate, and two knocking assemblies distributed front and back are installed on the left and right sides of the interior of the dust collecting chamber, the knocking assembly comprises a mounting plate, and electromagnetic plates that can attract each other are installed on the opposite sides of the mounting plate and the inner wall of the dust collecting chamber, two springs are installed between the mounting plate and the inner wall of the dust collecting chamber, and a knocking ball is installed on the other side of the mounting plate;

[0007] The right side of the dust collecting chamber is connected to a processing chamber, and two water collecting pipes distributed on the left and right are installed inside the processing chamber. The lower end faces of the two water collecting pipes are connected to multiple atomizing nozzles. The right side of the processing chamber is connected to an air outlet pipe, and an exhaust fan is installed on the front end face of the air outlet pipe. A support frame is installed outside the processing chamber and the air outlet pipe.

[0008] In order to filter and collect both large and small particles in the dust, as a preferred dust collecting device for white corundum smelting of the utility model, the mesh diameter of the first electrostatic adsorption mesh plate is larger than the mesh diameter of the second electrostatic adsorption mesh plate.

[0009] In order to collect dust generated during the smelting of white corundum, as a preferred dust collecting device for smelting white corundum of the utility model, the lower end surface of the dust collecting chamber is connected to a dust collecting box.

[0010] In order to pump the water in the water tank into the processing chamber, as a preferred dust collection equipment for white corundum smelting of the utility model, water tanks are installed on the front and rear sides of the processing chamber, and the interiors of the two water tanks and the two water collecting pipes are connected by a pumping pipe with a pump body installed on the outer wall.

[0011] In order to discharge the sewage in the water collecting tank, as a preferred dust collecting device for white corundum smelting of the utility model, the lower end face of the processing chamber is connected to the water collecting tank, and the rear end face of the water collecting tank is connected to a drain pipe.

[0012] In order to filter the dust for the first time, as a preferred dust collecting device for white corundum smelting of the utility model, the left side of the dust collecting chamber is connected to an air inlet pipe, and the left side of the air inlet pipe is detachably connected to a filter cover.

[0013] In order to maintain the interior of the dust collecting chamber, as a preferred embodiment of the dust collecting equipment for smelting white corundum of the utility model, the upper end surface of the dust collecting chamber is detachably connected with a cover plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model firstly makes large and small particles adsorbed on the outer walls of the first electrostatic adsorption mesh plate and the second electrostatic adsorption mesh plate respectively, thereby realizing efficient filtration of dust, and at the same time knocks the first electrostatic adsorption mesh plate and the second electrostatic adsorption mesh plate by a knocking ball, so that the adhered dust is further knocked down and collected, thereby achieving the effect of dust collection, and secondly makes multiple atomizing nozzles spray the water in the water collection pipe into an atomized form, further performing dust reduction treatment on the dust, thereby improving the dust treatment effect and avoiding direct discharge of dust to affect the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 This is a top view of the dust collecting chamber of the utility model;

[0018] Figure 3 This is a side structural diagram of the processing chamber of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the dust collecting chamber of the present utility model.

[0020] In the figure: 1. dust collecting chamber; 101. air inlet pipe; 102. filter cover; 2. first electrostatic adsorption mesh plate; 201. second electrostatic adsorption mesh plate; 202. dust collecting box; 3. mounting plate; 301. spring; 302. electromagnetic plate; 303. knocking ball; 4. support frame; 401. air outlet pipe; 402. exhaust fan; 5. processing chamber; 501. water collecting pipe; 502. atomizing nozzle; 503. water collecting tank; 504. drain pipe; 6. water tank; 601. water extraction pipe. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4 A dust collecting device for smelting white corundum comprises a dust collecting chamber 1, wherein two first electrostatic adsorption mesh plates 2 and second electrostatic adsorption mesh plates 201 are inserted inside the dust collecting chamber 1, both extending to the upper end surface of the dust collecting chamber 1, and the second electrostatic adsorption mesh plate 201 is located on the right side of the first electrostatic adsorption mesh plate 2, and two knocking components distributed front and back are installed on the left and right sides of the dust collecting chamber 1, and the knocking components comprise a mounting plate 3, and electromagnetic plates 302 that can attract each other are installed on the opposite sides of the mounting plate 3 and the inner wall of the dust collecting chamber 1, and two springs 301 are installed between the mounting plate 3 and the inner wall of the dust collecting chamber 1, and a knocking ball 303 is installed on the other side of the mounting plate 3;

[0022] The right side of the dust collecting chamber 1 is connected to the processing chamber 5, and two water collecting pipes 501 distributed on the left and right are installed inside the processing chamber 5. The lower end faces of the two water collecting pipes 501 are connected to multiple atomizing nozzles 502. The right side of the processing chamber 5 is connected to the air outlet pipe 401, and the front end face of the air outlet pipe 401 is installed with an exhaust fan 402. The outside of the processing chamber 5 and the air outlet pipe 401 is installed with a support frame 4.

[0023] In this embodiment: the exhaust fan 402 is operated to promote the dust generated by the smelting of white corundum to enter the dust collecting chamber 1, and the large and small particles are respectively adsorbed on the outer walls of the first electrostatic adsorption mesh plate 2 and the second electrostatic adsorption mesh plate 201, thereby achieving efficient filtration of the dust. At the same time, the first electrostatic adsorption mesh plate 2 and the second electrostatic adsorption mesh plate 201 are powered off, so that the dust adsorbed on their outer walls falls into the dust collecting box 202, avoiding affecting the filtering and adsorption effects of the first electrostatic adsorption mesh plate 2 and the second electrostatic adsorption mesh plate 201, and the electromagnetic plates 302 are disconnected from each other, so that the mounting plate Under the elastic force of the spring 301, the dust collector 300 moves toward the first electrostatic adsorption screen plate 2 and the second electrostatic adsorption screen plate 201, and prompts the knocking ball 303 to knock the first electrostatic adsorption screen plate 2 and the second electrostatic adsorption screen plate 201, further knocking the adhered dust to fall and collect it, thereby achieving the effect of dust collection. Secondly, the filtered dust enters the processing chamber 5, and the multiple atomizing nozzles 502 spray the water in the water collecting pipe 501 into atomized form, further performing dust reduction treatment on the dust, thereby improving the dust treatment effect and preventing the dust from being directly discharged and affecting the environment.

[0024] As a technical optimization solution of the present invention, the mesh diameter of the first electrostatic adsorption screen plate 2 is larger than that of the second electrostatic adsorption screen plate 201 .

[0025] In this embodiment, by making the mesh diameter of the first electrostatic adsorption screen plate 2 larger than the mesh diameter of the second electrostatic adsorption screen plate 201 , both large and small particles in the dust can be filtered and collected to avoid direct discharge and air pollution.

[0026] As a technical optimization solution of the present invention, the lower end surface of the dust collecting chamber 1 is connected to a dust collecting box 202 .

[0027] In this embodiment, the dust collecting box 202 can be used to collect dust generated during the smelting of white corundum.

[0028] As a technical optimization solution of the utility model, water tanks 6 are installed on both the front and rear sides of the processing chamber 5, and the interiors of the two water tanks 6 and the two water collecting pipes 501 are connected by a water suction pipe 601 with a pump body installed on the outer wall.

[0029] In this embodiment, water in the water tank 6 can be pumped into the processing chamber 5 through the pumping pipe 601, so as to facilitate the subsequent dust reduction effect.

[0030] As a technical optimization solution of the present invention, the lower end surface of the processing chamber 5 is connected to a water collecting tank 503 , and the rear end surface of the water collecting tank 503 is connected to a drainage pipe 504 .

[0031] In this embodiment, the water collecting tank 503 can be used to collect sewage generated during dust reduction, and the sewage in the water collecting tank 503 can be discharged through the drainage pipe 504.

[0032] As a technical optimization solution of the present invention, the left side of the dust collecting chamber 1 is connected to an air inlet pipe 101 , and the left side of the air inlet pipe 101 is detachably connected to a filter cover 102 .

[0033] In this embodiment, the dust generated by smelting white corundum can smoothly enter the dust collecting chamber 1 for processing through the air inlet pipe 101, and the dust can be filtered for the first time through the filter cover 102.

[0034] As a technical optimization solution of the present invention, the upper end surface of the dust collecting chamber 1 is detachably connected with a cover plate.

[0035] In this embodiment, the interior of the dust collecting chamber 1 can be maintained by removing the cover plate.

[0036] Working principle: First, the overall structure is installed on the white corundum smelting equipment, and the exhaust fan 402 is operated to promote the dust generated by the smelting of white corundum to enter the dust collecting chamber 1, and the large and small particles are adsorbed on the outer walls of the first electrostatic adsorption mesh plate 2 and the second electrostatic adsorption mesh plate 201, thereby achieving efficient filtration of the dust. At the same time, the first electrostatic adsorption mesh plate 2 and the second electrostatic adsorption mesh plate 201 are powered off, so that the dust adsorbed on their outer walls falls into the dust collecting box 202, and the electromagnetic plates 302 are disconnected from each other, so that the mounting plate 3 can be elastically released by the spring 301. Under the action of force, it moves toward the direction of the first electrostatic adsorption mesh plate 2 and the second electrostatic adsorption mesh plate 201, and prompts the knocking ball 303 to knock the first electrostatic adsorption mesh plate 2 and the second electrostatic adsorption mesh plate 201, further knocking the adhered dust to fall and collect it, thereby achieving the effect of dust collection, and then the filtered dust enters the processing chamber 5, so that multiple atomizing nozzles 502 spray the water in the water collecting pipe 501 into atomized form, and further dust reduction treatment is performed on the dust. The sewage generated by dust reduction can enter the water collecting tank 503 and be discharged through the drain pipe 504.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collecting device for white corundum smelting, comprising a dust collecting chamber (1), characterized in that: The dust collecting chamber (1) is internally plugged with two first electrostatic adsorption screens (2) and second electrostatic adsorption screens (201), both extending to the upper end surface of the dust collecting chamber (1); the second electrostatic adsorption screen (201) is located on the right side of the first electrostatic adsorption screen (2); two knocking components are installed on the left and right sides of the dust collecting chamber (1) and are distributed front to back; the knocking components include a mounting plate (3); electromagnetic plates (302) that can attract each other are installed on the side opposite to the inner wall of the dust collecting chamber (1); two springs (301) are installed between the mounting plate (3) and the inner wall of the dust collecting chamber (1); and a knocking ball (303) is installed on the other side of the mounting plate (3); The right side of the dust collecting chamber (1) is connected to a processing chamber (5), and two water collecting pipes (501) distributed on the left and right are installed inside the processing chamber (5), and the lower end surfaces of the two water collecting pipes (501) are connected to a plurality of atomizing nozzles (502). The right side of the processing chamber (5) is connected to an air outlet pipe (401), and an exhaust fan (402) is installed on the front end surface of the air outlet pipe (401). A support frame (4) is installed outside the processing chamber (5) and the air outlet pipe (401).

2. The dust collecting equipment for white corundum smelting according to claim 1, characterized in that: The mesh diameter of the first electrostatic adsorption screen (2) is greater than the mesh diameter of the second electrostatic adsorption screen (201).

3. The dust collecting equipment for white corundum smelting according to claim 1, characterized in that: The lower end surface of the dust collecting chamber (1) is connected to a dust collecting box (202).

4. The dust collecting equipment for white corundum smelting according to claim 1, characterized in that: Water tanks (6) are installed on both the front and rear sides of the processing chamber (5), and the interiors of the two water tanks (6) and the two water collecting pipes (501) are connected by water pumping pipes (601) with pump bodies installed on the outer walls.

5. The dust collecting equipment for white corundum smelting according to claim 1, characterized in that: The lower end surface of the processing chamber (5) is connected to a water collecting trough (503), and the rear end surface of the water collecting trough (503) is connected to a drainage pipe (504).

6. The dust collecting equipment for white corundum smelting according to claim 1, characterized in that: The left side of the dust collecting chamber (1) is connected to an air inlet pipe (101), and the left side of the air inlet pipe (101) is detachably connected to a filter cover (102).

7. The dust collecting equipment for white corundum smelting according to claim 1, characterized in that: The upper end surface of the dust collecting chamber (1) is detachably connected to a cover plate.

Images