Environment-friendly steel smelting wastewater filtering device

Abstract

The utility model discloses an environment-friendly steel smelting wastewater filtering device which comprises a main body, a supporting plate is fixedly connected to the side surface of the main body, a motor is fixedly connected to the upper surface of the supporting plate, a gear is fixedly connected to the output end of the motor, and a moving groove is formed in the position, close to the gear, of the upper surface of the main body. A toothed plate is slidably connected to the moving groove, the gear is meshed with the toothed plate, a first electric push rod is fixedly connected to the lower surface of the toothed plate, a plurality of scraping plates are fixedly connected to the output end of the first electric push rod, and springs are fixedly connected to the lower surfaces of the scraping plates; a toothed plate, a water suction pump, a water spraying plate, a water tank, a gear, a motor, a moving groove and a scraping plate are arranged. The motor operates to enable the gear to rotate to be meshed with the toothed plate, and the toothed plate slides in the moving groove to drive the scraper to move to treat impurities on the filter plate. Water in the water tank is pumped out by the water pump and conveyed to the water spraying plate through the hose, and the water spraying plate washes filter residues on the filter plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field, concretely is a kind of environment-friendly steel smelting wastewater filter device. BACKGROUND

[0002] Steel smelting is the process of extracting iron elements from iron ore and combining them with other elements, including two stages of ironmaking and steelmaking. In the ironmaking stage, iron ore, coke and flux are reacted in a blast furnace to produce liquid pig iron and byproducts. In the steelmaking stage, pig iron and scrap steel are melted in a converter or electric furnace, and the desired steel liquid is obtained by adding alloying elements and removing impurities. This process requires advanced equipment, technology and strict control, and the produced steel is widely used in many fields, is the basic material of modern society.

[0003] When filtering the wastewater generated by steel smelting, the filter plate in the filter device plays a major role, but the filter residue adheres to the filter plate for a long time, which affects the filtering effect. INVENTION CONTENTS

[0004] The utility model provides a kind of environment-friendly steel smelting wastewater filter device, can treat the filter residue on the surface of filter plate, avoid long-term adhesion, affect filter plate function and life.

[0005] In order to achieve the above object, an environment-friendly steel smelting wastewater filtering device is provided, which comprises a main body, a support plate is fixedly connected to the side surface of the main body, an electric motor is fixedly connected to the upper surface of the support plate, a gear is fixedly connected to the output end of the electric motor, a moving groove is arranged on the upper surface of the main body near the gear, a toothed plate is slidably connected to the moving groove, the gear is engaged with the toothed plate, a first electric push rod is fixedly connected to the lower surface of the toothed plate, a plurality of scrapers are fixedly connected to the output end of the first electric push rod, springs are fixedly connected to the lower surfaces of the scrapers, one end of each spring is fixedly connected to the corresponding scraper, a filter plate is fixedly connected to the inner side surface of the main body near the scrapers, a material collecting box is arranged at the front end of the filter plate, a water tank is fixedly connected to the rear end side surface of the main body, a water pump is fixedly connected to the upper surface of the water tank, a hose is fixedly connected to the input end of the water pump and penetrates through the main body, and a water spraying plate is fixedly connected to the input end of the water pump near the hose. The support plate is arranged to support the components, the electric motor is arranged to provide driving force, the gear is arranged to transmit power, the moving groove is arranged to transmit power, the toothed plate is arranged to cooperate with the gear to move, the first electric push rod is arranged to adjust the height of the components, the scrapers are arranged to scrape out the waste residues, the springs are arranged to better fit the filter plate, the filter plate is arranged to filter the waste residues, the material collecting box is arranged to collect the waste residues, the water tank is arranged to store water flow, the water pump is arranged to extract water from the water tank, the hose is arranged to transmit water, and the water spraying plate is arranged to spray water at a certain pressure and speed.

[0006] According to the environment-friendly steel smelting wastewater filtering device, a second electric push rod is fixedly connected to the upper surface of the water tank near the water spraying plate, the output end of the second electric push rod is fixedly connected to the water tank and penetrates through the main body and the water spraying plate, an on-off valve is fixedly connected to the inner upper surface of the main body, and a material mixing cylinder is fixedly connected to the other end of the on-off valve and penetrates through the main body. The second electric push rod is arranged to adjust the position of the water spraying plate, the on-off valve is arranged to be closed during processing, and the material mixing cylinder is arranged to provide sufficient space for the fusion of the reagent and the wastewater.

[0007] According to the environment-friendly steel smelting wastewater filtering device, an electric motor is fixedly connected to the top end of the material mixing cylinder, and a rotating column is fixedly connected to the output end of the electric motor and penetrates through the material mixing cylinder. The electric motor is arranged to provide rotating force, and the rotating column is arranged to connect components.

[0008] According to the environment-friendly steel smelting wastewater filtering device, a plurality of stirring blades are fixedly connected to the surface of the rotating column. The stirring blades are arranged to fully mix the reagent.

[0009] According to the environmental protection steel smelting wastewater filtering device, the upper surface of the stirring barrel is fixedly connected with a water adding opening, and the upper surface of the stirring barrel is fixedly connected with a feeding opening.

[0010] According to the environmental protection steel smelting wastewater filtering device, the main body is fixedly connected with a pump near the bottom side surface, and the output end of the pump is fixedly connected with a drain pipe penetrating through the main body.

[0011] According to the environmental protection steel smelting wastewater filtering device, the input end of the pump is fixedly connected with a water outlet pipe, and the surface of the main body is provided with a box door.

[0012] According to the environmental protection steel smelting wastewater filtering device, the upper surface of the material collecting box is provided with a box plate, and the inner side surface of the main body is fixedly connected with an activated carbon layer near the filter plate.

[0013] The beneficial effects of the utility model are as follows: the water spraying plate, the water tank, the gear, the toothed plate, the water pump, the motor, the moving groove, the spring and the scraper are arranged, the motor drives the gear to rotate, the gear meshes with the toothed plate, the toothed plate slides in the moving groove, the scraper is driven to move, the impurities on the upper end of the filter plate are treated, the water pump draws the water in the water tank, the water is transported to the water spraying plate through the hose, and the water spraying plate flushes the residual filter residue on the filter plate.

[0014] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in connection with the drawings and examples;

[0016] Fig. 1 It is whole structure schematic diagram of environmental protection steel smelting wastewater filtering device of the utility model;

[0017] Fig. 2 It is internal structure schematic diagram of environmental protection steel smelting wastewater filtering device of the utility model;

[0018] Fig. 3 It is water tank installation structure schematic diagram of environmental protection steel smelting wastewater filtering device of the utility model;

[0019] Fig. 4 The utility model relates to an environmental protection's steel smelting wastewater filter device's pump installation structure schematic drawing.

[0020] Legend:

[0021] 1, water inlet; 2, mix material cylinder; 3, main body; 4, box door; 5, motor; 6, inlet; 7, motor; 8, gear; 9, moving groove; 10, support plate; 11, pump; 12, water outlet pipe; 13, toothed plate; 14, no. 1 electric push rod; 15, scraper; 16, spring; 17, filter plate; 18, material collecting box; 19, stirring vane; 20, rotating column; 21, water pump; 22, no. 2 electric push rod; 23, water tank; 24, box plate; 25, water spraying plate; 26, activated carbon layer; 27, open-close valve; 28, drain pipe. Specific embodiments

[0022] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] Reference Figs. 1 to 4The utility model discloses an environment -friendly steel smelting wastewater filtering device, it includes main part 3, the main part 3 side surface fixedly connected with support plate 10, support plate 10 upper surface fixedly connected with motor 7, motor 7 output fixedly connected with gear 8, the main part 3 upper surface is close to the place of gear 8 and is provided with moving groove 9, and moving groove 9 is slidably connected with toothed plate 13, and gear 8 and toothed plate 13 engage, and toothed plate 13 lower surface fixedly connected with no. 1 electric push rod 14, and no. 1 electric push rod 14 output fixedly connected with scraper 15, and the number of scraper 15 is multiple, and scraper 15 lower surface fixedly connected with spring 16, and spring 16 other end and one of scraper 15 fixedly connected, and the main part 3 inside side surface is close to scraper 15 and is fixedly connected with filter plate 17, and filter plate 17 front end is provided with material collecting box 18, and the main part 3 rear end side surface fixedly connected with water tank 23, and water tank 23 upper surface fixedly connected with water pump 21, and water pump 21 input fixedly connected with hose through the main part 3, and water pump 21 input fixedly connected with water spraying plate 25 close to hose. After wastewater treatment is completed, first open box plate 24. Then, motor 7 starts, drives gear 8 to rotate, gear 8 and toothed plate 13 engage, and start movement. Before this movement, no. 1 electric push rod 14 can adjust scraper 15 to the height required, ensure that its spring 16 can closely adhere to filter plate 17. In this way, scraper 15 can effectively scrape waste residue into material collecting box 18. Then, water pump 21 starts, and the water in water tank 23 is pumped out and is transported to water spraying plate 25 through the hose. Water spraying plate 25 sprays water at a certain pressure and speed, and the waste residue on filter plate 17 is washed.

[0024] Rotary column 20 surface fixedly connected with stirring blade 19, and the number of stirring blade 19 is multiple, and the top of mixing cylinder 2 is fixedly connected with motor 5, and motor 5 output fixedly connected with rotary column 20 through mixing cylinder 2, and water tank 23 upper surface is close to water spraying plate 25 and is fixedly connected with no. 2 electric push rod 22, and no. 2 electric push rod 22 output fixedly connected through main part 3 and water spraying plate 25, and main part 3 inside upper surface fixedly connected with on-off valve 27, and on-off valve 27 other end fixedly connected with mixing cylinder 2 through main part 3, and mixing cylinder 2 upper surface fixedly connected with water inlet 1, and mixing cylinder 2 upper surface fixedly connected with inlet 6. Workers can inject wastewater through water inlet 1, and then add reagent through inlet 6. Then, motor 5 starts, and drives stirring blade 19 to rotate, to ensure that wastewater and reagent are mixed sufficiently. In this way, after waste residue enters the next processing link, it can stay on filter plate 17 more effectively.

[0025] The upper surface of the aggregate tank 18 is provided with a tank plate 24, the inner side surface of the main body 3 is fixedly connected with an activated carbon layer 26 near the filter plate 17, the input end of the pump 11 is fixedly connected with a water outlet pipe 12, the surface of the main body 3 is provided with a tank door 4, the main body 3 is fixedly connected with the pump 11 near the bottom side surface, and the output end of the pump 11 is fixedly connected with a drain pipe 28 through the main body 3. The treated wastewater can be provided with pumping force by the pump 11, and then the water is discharged through the drain pipe 28 and the water outlet pipe 12.

[0026] Working principle: when operating the device, the worker should first close the tank plate 24, then inject the wastewater through the water inlet 1, and add the reagent through the material inlet 6. Then, the motor 5 is started, and the stirring blade 19 starts to rotate to ensure that the wastewater and the reagent are fully mixed. In this way, the waste residue can be more effectively retained on the filter plate 17 before entering the next processing link. The wastewater then flows into the main body 3 through the on-off valve 27 and is filtered by the filter plate 17, and the filter residue is attached to the surface of the filter plate 17. The preliminarily filtered wastewater flows into the activated carbon layer 26 for further treatment. The treated water is collected at the bottom end of the device and discharged through the pump 11 and the drain pipe 28 and the water outlet pipe 12. After the wastewater treatment is completed, the tank plate 24 is opened. Then, the motor 7 is started to drive the gear 8 to rotate, the gear 8 is engaged with the toothed plate 13, the toothed plate 13 moves in the moving groove 9, so that the scraper 15 can move back and forth. Before this movement, the first electric push rod 14 can adjust the scraper 15 to the required height to ensure that the spring 16 can tightly fit the filter plate 17. In this way, the scraper 15 can effectively scrape the waste residue into the aggregate tank 18. Then, the water pump 21 is started to pump the water in the water tank 23 out and deliver it to the water spraying plate 25 through the hose, and the second electric push rod 22 can adjust the position of the water spraying plate 25, and then the water spraying plate 25 sprays water at a certain pressure and speed to flush the waste residue on the filter plate 17.

[0027] The above describes the embodiments of the utility model in combination with the drawings in detail, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An environmentally friendly steel smelting wastewater filtering device comprising a main body (3), characterized in that, The body (3) side surface fixedly connected with support plate (10), the support plate (10) upper surface fixedly connected with motor (7), the motor (7) output fixedly connected with gear (8), the body (3) upper surface near gear (8) is provided with mobile groove (9), the mobile groove (9) slidingly connected with the toothed plate (13), the gear (8) and the toothed plate (13) engage, the toothed plate (13) lower surface fixedly connected with a number of electric push rod (14), the electric push rod (14) output fixedly connected with scraper (15), the scraper (15) quantity is multiple, the scraper (15) lower surface fixedly connected with spring (16), the spring (16) the other end and one of the scraper (15) fixedly connected, the body (3) inside side surface near the scraper (15) fixedly connected with filter plate (17), the filter plate (17) front end is provided with material collecting box (18), the body (3) rear end side surface fixedly connected with water tank (23), the water tank (23) upper surface fixedly connected with water pump (21), the water pump (21) input fixedly connected with hose through the body (3), the water pump (21) input fixedly connected with water spray plate (25) near the hose.

2. An environmentally friendly steel smelting wastewater filtering device according to claim 1, characterized in that, The water tank (23) upper surface fixedly connected with the second electric push rod (22) near the water spray plate (25), the second electric push rod (22) output fixedly connected through the body (3) and the water spray plate (25), the body (3) inside upper surface fixedly connected with on-off valve (27), the other end of the on-off valve (27) fixedly connected with stirring cylinder (2) through the body (3).

3. The environmentally friendly steel smelting wastewater filtering device according to claim 2, characterized in that, The stirring cylinder (2) top fixedly connected with motor (5), the motor (5) output fixedly connected with rotating column (20) through the stirring cylinder (2).

4. The environmentally friendly steel smelting wastewater filtering device according to claim 3, characterized in that, The rotating column (20) surface fixedly connected with stirring blade (19), the stirring blade (19) quantity is multiple.

5. The environmentally friendly steel smelting wastewater filtering device according to claim 2, characterized in that, The stirring cylinder (2) upper surface fixedly connected with water inlet (1), the stirring cylinder (2) upper surface fixedly connected with inlet (6).

6. The environmentally friendly steel smelting wastewater filtering device according to claim 1, characterized in that, The body (3) is fixedly connected with the pump (11) near the bottom side surface, the pump (11) output fixedly connected with drain pipe (28) through the body (3).

7. The environmentally friendly steel smelting wastewater filtering device according to claim 6, characterized in that, The pump (11) input fixedly connected with water outlet pipe (12), the body (3) surface is provided with box door (4).

8. The environmentally friendly steel smelting wastewater filtering device according to claim 1, characterized in that, The material collecting box (18) upper surface is provided with box plate (24), the body (3) inside side surface is fixedly connected with activated carbon layer (26) near filter plate (17).

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