Raw material conveying and iron removing device for cement production

Abstract

The utility model discloses a raw material conveying deironing device for cement production, which comprises a treatment box, a cleaning mechanism comprises a square water conveying pipe and a water tank, the water tank is arranged on one side of the treatment box, a water pump is arranged on the top surface of the water tank, and the water outlet end of the water pump is connected with a conveying pipe. The square water conveying pipe is arranged in the treatment box, nozzles are uniformly distributed on the bottom surface of the square water conveying pipe, and the square water conveying pipe is connected with the conveying pipe. The dustproof mechanism comprises a mounting plate and a dustproof plate, the mounting plate is arranged on one side of the nozzle on the bottom surface of the square water pipe, and a mounting groove is formed in the bottom surface of the mounting plate. When the dust-proof device is used, water is sprayed out through the spray head, the dust-proof plate is opened under the action of water pressure, the connecting block, the rotating rod and the torsion spring are rotated in the opening process of the dust-proof plate, the torsion spring generates torsion in the rotating process, and after the cleaning mechanism is used, the rotating rod drives the connecting block and the dust-proof plate to rotate under the action of the torsion spring, so that the dust-proof plate is cleaned. And the dust-proof plate covers the spray head, so that the dust-proof effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to a raw material conveying and iron removal device for cement production. Background Art

[0002] In the current raw meal preparation process for cement production, SiO2 accumulates in the coarse raw meal particles, affecting the burnability and clinker strength of the raw meal. If the raw meal is ground as a whole, the inclusion of large amounts of loose iron fragments and iron filings in the raw material results in high power consumption and negatively impacts the dust collection efficiency of the first stage drum of the kiln preheater.

[0003] China's authorized utility model patent (Announcement No.: CN220126519U) discloses a raw material conveying and iron removal device for cement production, which involves a cleaning structure. When removing iron filings from cement, a large amount of cement dust will be generated, and the cement dust will enter the cleaning structure, causing blockage under long-term erosion. Therefore, a raw material conveying and iron removal device for cement production is proposed to overcome the above-mentioned problem. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material conveying and iron removal device for cement production, which can protect the nozzle from dust through a dustproof plate to prevent blockage caused by the erosion of cement dust, while not affecting the normal operation of the nozzle.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A raw material conveying and iron removal device for cement production includes a processing box, a cleaning mechanism, and a dust prevention mechanism. The cleaning mechanism includes a square water pipe and a water tank. The water tank is arranged on one side of the processing box. A water pump is provided on the top surface of the water tank, and the water outlet end of the water pump is connected to the conveying pipe.

[0007] The square water delivery pipe is arranged inside the processing box, the bottom surface of the square water delivery pipe is evenly distributed with nozzles, and the square water delivery pipe is connected to the delivery pipe.

[0008] The dustproof mechanism includes a mounting plate and a dustproof plate. The mounting plate is arranged on the bottom surface of the square water pipe on one side of the nozzle. The bottom surface of the mounting plate is provided with a mounting groove, and mounting holes are provided on both sides of the interior of the mounting groove.

[0009] The top surface of the dustproof plate is provided with a connecting block corresponding to the mounting groove, and rotating rods are respectively provided on both sides of the connecting block, and a torsion spring is provided on the rotating rod.

[0010] The connecting block is arranged in the mounting groove, and the rotating rod and the torsion spring are arranged inside the mounting hole.

[0011] Preferably, a feed funnel is provided on the top surface of the processing box, an iron removal mechanism is provided inside the processing box, a motor is connected to one side of the iron removal mechanism, and a discharge funnel is provided on the bottom surface of the processing box.

[0012] Preferably, the iron removal mechanism includes a first rotating shaft, a second rotating shaft, an electromagnetic rod, a first pulley, a second pulley and a belt.

[0013] Preferably, a mounting frame is provided on one side of the processing box, and the motor is arranged on the mounting frame.

[0014] Preferably, the output end of the motor is connected to the first pulley.

[0015] Preferably, a sealing gasket is provided between the dustproof plate and the nozzle.

[0016] The utility model has the following beneficial effects:

[0017] When the utility model is in use, water is sprayed out through the nozzle, and the dustproof plate is opened under the action of water pressure. During the process of opening the dustproof plate, the connecting block, the rotating rod and the torsion spring are rotated, and the torsion spring generates torsion during the rotation process. After the cleaning mechanism is used, under the action of the torsion spring, the rotating rod drives the connecting block and the dustproof plate to rotate, so that the dustproof plate covers the nozzle, thereby achieving the dustproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the overall structure;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure;

[0020] Figure 3 Schematic diagram of the square water pipe structure;

[0021] Figure 4 Schematic diagram of the dustproof mechanism structure.

[0022] In the figure: 1. Processing box; 2. Feed funnel; 3. Motor; 4. Iron removal mechanism; 5. Discharge funnel; 6. Cleaning mechanism; 601. Square water pipe; 602. Nozzle; 7. Dustproof mechanism; 701. Mounting plate; 702. Mounting slot; 703. Mounting hole; 704. Dustproof plate; 705. Connecting block; 706. Rotating rod; 707. Torsion spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-4A raw material conveying and iron removal device for cement production includes a processing box 1, a cleaning mechanism 6, and a dust prevention mechanism 7. The cleaning mechanism 6 includes a square water pipe 601 and a water tank. The water tank is arranged on one side of the processing box 1. A water pump is provided on the top surface of the water tank, and the water outlet end of the water pump is connected to a conveying pipe.

[0025] The square water pipe 601 is arranged inside the processing box 1. The bottom surface of the square water pipe 601 is evenly distributed with nozzles 602. The square water pipe 601 is connected to the delivery pipe.

[0026] The water inside the water tank is pumped out by a water pump, and then transported to the square water pipe 601 through a delivery pipe, and then transported to the nozzle 602 through the square water pipe 601, and finally the water is sprayed out through the nozzle 602 to clean the inside of the treatment box 1.

[0027] The dustproof mechanism 7 includes a mounting plate 701 and a dustproof plate 704. The mounting plate 701 is arranged on the bottom surface of the square water pipe 601 on one side of the nozzle 602. The bottom surface of the mounting plate 701 is provided with a mounting groove 702, and both sides of the interior of the mounting groove 702 are provided with mounting holes 703.

[0028] A connecting block 705 corresponding to the mounting groove 702 is provided on the top surface of the dustproof plate 704 , and rotating rods 706 are provided on both sides of the connecting block 705 . The rotating rods 706 are provided with torsion springs 707 . A sealing gasket is provided between the dustproof plate 704 and the nozzle 602 .

[0029] The connecting block 705 is disposed in the mounting groove 702 , and the rotating rod 706 and the torsion spring 707 are disposed inside the mounting hole 703 .

[0030] During use, water is sprayed out through the nozzle 602, and the dustproof plate 704 is opened under the action of water pressure. During the process of opening the dustproof plate 704, the connecting block 705, the rotating rod 706, and the torsion spring 707 rotate, and the torsion spring 707 generates torque during the rotation process. After the cleaning mechanism 6 is used, under the action of the torsion spring 707, the rotating rod 706 drives the connecting block 705 and the dustproof plate 704 to rotate, so that the dustproof plate 704 covers the nozzle 602, thereby achieving a dust-proof effect.

[0031] A feed funnel 2 is provided on the top surface of the processing box 1, and an iron removal mechanism 4 is provided inside the processing box 1. A motor 3 is connected to one side of the iron removal mechanism 4, and a mounting frame is provided on one side of the processing box 1. The motor 3 is arranged on the mounting frame. A discharge funnel 5 is provided on the bottom surface of the processing box 1. The cement is transported to the inside of the processing box 1 through the feed funnel 2, and the processed cement is discharged through the discharge funnel 5.

[0032] The iron removal mechanism 4 includes a first rotating shaft and a second rotating shaft. Electromagnetic rods are evenly distributed on the first rotating shaft and the second rotating shaft respectively. A first pulley is provided at one end of the first rotating shaft, a second pulley is provided at one end of the second rotating shaft, and a belt is provided between the first pulley and the second pulley.

[0033] The output end of the motor 3 is connected to the first pulley.

[0034] The motor 3 drives the first pulley to rotate, and the belt drives the second pulley to rotate, thereby driving the first rotating shaft, the second rotating shaft and the electromagnetic rod to rotate. During the rotation process, the electromagnetic rod absorbs and removes iron filings in the cement.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material conveying and iron removal device for cement production, comprising a treatment box (1), a cleaning mechanism (6), and a dust prevention mechanism (7), characterized in that: The cleaning mechanism (6) comprises a square water delivery pipe (601) and a water tank, wherein the water tank is arranged on one side of the treatment tank (1), a water pump is arranged on the top surface of the water tank, and a delivery pipe is connected to the water outlet end of the water pump; The square water pipe (601) is arranged inside the treatment box (1), and nozzles (602) are evenly distributed on the bottom surface of the square water pipe (601). The square water pipe (601) is connected to the delivery pipe; The dustproof mechanism (7) comprises a mounting plate (701) and a dustproof plate (704); the mounting plate (701) is arranged on the bottom surface of the square water pipe (601) and on one side of the nozzle (602); a mounting groove (702) is provided on the bottom surface of the mounting plate (701); mounting holes (703) are provided on both sides of the interior of the mounting groove (702); The top surface of the dustproof plate (704) is provided with a connecting block (705) corresponding to the mounting groove (702), and rotating rods (706) are respectively provided on both sides of the connecting block (705), and a torsion spring (707) is provided on the rotating rod (706); The connecting block (705) is arranged in the mounting groove (702), and the rotating rod (706) and the torsion spring (707) are arranged inside the mounting hole (703).

2. A raw material conveying and iron removal device for cement production according to claim 1, characterized in that: The top surface of the processing box (1) is provided with a feeding funnel (2), the interior of the processing box (1) is provided with an iron removal mechanism (4), one side of the iron removal mechanism (4) is connected to a motor (3), and the bottom surface of the processing box (1) is provided with a discharging funnel (5).

3. A raw material conveying and iron removal device for cement production according to claim 2, characterized in that: The iron removal mechanism (4) comprises a first rotating shaft, a second rotating shaft, an electromagnetic rod, a first pulley, a second pulley and a belt.

4. The raw material conveying and iron removal device for cement production according to claim 2, characterized in that: A mounting frame is provided on one side of the processing box (1), and the motor (3) is arranged on the mounting frame.

5. The raw material conveying and iron removal device for cement production according to claim 3, characterized in that: The output end of the motor (3) is connected to the first pulley.

6. The raw material conveying and iron removal device for cement production according to claim 1, characterized in that: A sealing gasket is provided between the dustproof plate (704) and the nozzle (602).

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