CN217829272U - Dust recovery equipment for iron powder production - Google Patents

Abstract

The utility model relates to the technical field of iron powder, and discloses a dust recovery device for iron powder production, which comprises a housing, a pillar is fixedly installed on the lower end of the housing, and a fan is fixedly installed on the outer side of the housing. An air inlet is opened on the side of the casing, and a discharge pipe is fixedly installed on the lower end of the casing. The dust recovery equipment for iron powder production is equipped with a shell, and the inside of the shell is equipped with an electromagnet, which can absorb the iron powder floating in the air. For filtering, the motor drives the filter bag to vibrate up and down through the eccentric wheel, and shakes off the dust adsorbed on the filter bag. There is no need to stop the device to clean the filter bag, which can realize uninterrupted work, improve the filter efficiency, and filter the dust It is discharged through the discharge pipe, which is convenient for recycling. After use, the electromagnet is turned off to make the iron powder fall, so as to realize the classification and recycling of iron powder and other dust.

Description

A kind of dust recovery equipment for iron powder production

technical field

The utility model relates to the technical field of iron powder, in particular to a dust recovery device for iron powder production.

Background technique

Iron powder products are purified by steelmaking dust removal ash sludge. The content of elemental iron in the product is ≥90%. This product is widely used in the reducing agent, iron powder cored wire, sandblasting iron powder, Welding rods, powder pressed parts, plastic magnet plates, reduced iron powder materials, etc. have huge market potential.

Nowadays, there are a large amount of iron powder and dust floating in the air in most iron powder production workshops. Workers use filters to recycle the dust in the air, and the existing filters need to be cleaned after a period of use. The adsorbed dust is cleaned, and it cannot work continuously, and the iron powder and dust cannot be classified and recycled, which is inconvenient to use.

Contents of the invention

The purpose of this utility model is to provide a kind of dust recovery equipment for iron powder production, to solve the problem that most of the iron powder production workshops in the above-mentioned background technology are floating with a large amount of iron powder and dust produced by processing, and the workers are all The dust in the air is recovered through the filter, and the existing filter needs to clean the adsorbed dust after a period of use, which cannot work continuously, and cannot classify and recycle iron powder and dust, which is inconvenient to use .

In order to achieve the above purpose, the utility model provides the following technical solutions: a dust recovery equipment for iron powder production, including a housing, the lower end of the housing is fixedly installed with a pillar, and the outer side of the housing is fixedly installed with a fan, so The side of the housing is provided with an air inlet, the lower end of the housing is fixedly equipped with a discharge pipe, the inner side of the housing is fixedly equipped with an electromagnet and an inner sleeve, and the inner side of the inner sleeve passes through the bracket A guide rod is fixedly installed, and a mounting frame is movably installed on the outside of the guide rod, and a filter bag and a connecting rod are fixedly mounted on the lower end of the mounting frame, a motor is fixedly mounted on the outside of the housing, and a A rotating shaft is installed for rotation, an eccentric wheel is fixedly installed on one end of the rotating shaft, a fixed block is fixedly installed on the outer side of the connecting rod, a spring is installed on the outer side of the guide rod, and an outlet is fixedly installed on the upper end of the housing. An air pipe, and a control panel is fixedly installed on the outside of the housing.

Preferably, four pillars are arranged symmetrically, the air outlet of the fan is fixedly connected to the outer opening of the air inlet, the pillars support the housing, and the fan sucks external air into the housing.

Preferably, there are multiple electromagnets arranged in a ring, the electromagnets are located outside the inner sleeve, and the electromagnets adsorb iron powder in the gas.

Preferably, there are four guide rods arranged in a circle, and a plurality of filter bags are arranged in a circle, the installation frame moves along the guide rods, and the filter bag absorbs the dust in the air.

Preferably, the output end of the motor is fixedly connected to the rotating shaft, the eccentric wheel is attached to the lower end of the fixed block, the motor drives the rotating shaft to rotate, the eccentric wheel rotates with the rotating shaft, contacts the fixed block, and drives the connecting rod to move.

Preferably, the spring is located at the upper end of the installation frame, the lower end of the housing is a tapered structure, the outlet pipe is connected to the inside of the inner sleeve, and the spring returns to exert downward pressure on the installation frame. The gas is discharged through the outlet pipe.

Compared with the prior art, the beneficial effect of the utility model is: the dust recovery equipment for iron powder production is provided with a casing, and an electromagnet is arranged inside the casing, which can absorb the iron powder floating in other materials, and the casing The inside of the body is also equipped with a filter bag to filter the dust in the gas. The motor drives the filter bag to vibrate up and down through the eccentric wheel to shake off the dust adsorbed on the filter bag. There is no need to stop the device to clean the filter bag. It can realize uninterrupted work and improve the efficiency of industrial filtration. The filtered dust is discharged through the discharge pipe, which is convenient for recycling. After use, turn off the electromagnet to make the iron powder fall, and realize the classification and recycling of iron powder and other dust.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is the utility model side view structure diagram;

Fig. 3 is a schematic diagram of the internal structure of the utility model;

Fig. 4 is the schematic diagram of enlarged structure at A place in Fig. 3 of the utility model;

Fig. 5 is a schematic diagram of the enlarged structure at B in Fig. 3 of the present utility model.

Among them: 1. Shell; 2. Pillar; 3. Fan; 4. Air inlet; 5. Discharge pipe; 6. Electromagnet; 7. Inner sleeve; 8. Guide rod; 9. Mounting frame; 10. Filter bag; 11, connecting rod; 12, motor; 13, rotating shaft; 14, eccentric wheel; 15, fixed block; 16, spring; 17, air outlet pipe; 18, control panel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a dust recovery equipment for iron powder production, including a housing 1, the lower end of the housing 1 is fixedly installed with a pillar 2, and the outer side of the housing 1 is fixedly installed with The fan 3 has an air inlet 4 on the side of the housing 1, and four pillars 2 are symmetrically arranged. The pipe 5 and the pillar 2 support the shell 1, and the fan 3 sucks the external air into the inside of the shell 1;

The inner side of the housing 1 is fixed with an electromagnet 6 and an inner sleeve 7, and the inner side of the inner sleeve 7 is fixed with a guide rod 8 through a bracket, and the outer side of the guide rod 8 is movably installed with a mounting frame 9, the lower end of which is fixed A filter bag 10 and a connecting rod 11 are installed, and there are multiple electromagnets 6 in a ring. The electromagnet 6 is located outside the inner sleeve 7. The electromagnet 6 adsorbs iron powder in the gas. , the filter bag 10 is provided with multiple rings, the mounting frame 9 moves along the guide rod 8, and the filter bag 10 absorbs the dust in the air;

A motor 12 is fixedly installed on the outer side of the housing 1, and a rotating shaft 13 is installed on the inner side of the housing 1. One end of the rotating shaft 13 is fixedly installed with an eccentric wheel 14. The output end of the motor 12 is fixedly connected with the rotating shaft 13. The lower end of 15 fits, and the outer side of connecting rod 11 is fixedly installed with fixed block 15, and the outer side of guide rod 8 is sleeved with spring 16, and the upper end of casing 1 is fixedly installed with air outlet pipe 17, and spring 16 is positioned at the upper end of mounting frame 9 , the lower end of the housing 1 is a tapered structure, the air outlet pipe 17 is connected to the inside of the inner sleeve 7, and a control panel 18 is fixedly installed on the outside of the housing 1, and the fan 3, the electromagnet 6 and the motor 12 are connected to the control panel respectively. 18 is electrical connection, the motor 12 drives the rotating shaft 13 to rotate, the eccentric wheel 14 rotates with the rotating shaft 13, contacts with the fixed block 15, drives the connecting rod 11 to move, and the spring 16 restores to exert downward pressure on the mounting bracket 9, and the filtered gas It is discharged through the outlet pipe 17.

Working principle: First, the pillar 2 supports the shell 1, the fan 3 is turned on to suck the external air into the shell 1, the electromagnet 6 absorbs the iron powder in the gas, and then the gas enters the inside of the inner sleeve 7 , in contact with the filter bag 10, the filter bag 10 adsorbs the dust in the gas, the motor 12 is turned on to drive the rotating shaft 13 to rotate, the eccentric wheel 14 rotates with the rotating shaft 13, the eccentric wheel 14 contacts the fixed block 15, drives the connecting rod 11 to move, and connects The rod 11 drives the installation frame 9 to move along the guide rod 8, and the spring 16 restores to exert downward pressure on the installation frame 9, so that the installation frame 9 reciprocates up and down, vibrates the filter bag 10, and removes the dust adsorbed on the filter bag 10. Shake off, fall on the bottom of the housing 1, and discharge from the discharge pipe 5, after use, turn off the electromagnet 6, and then the adsorbed iron powder is discharged from the discharge pipe 5 to realize classification and recovery.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust recovery equipment for iron powder production, includes casing (1), its characterized in that: the lower extreme fixed mounting of casing (1) has pillar (2), the outside fixed mounting of casing (1) has fan (3), air inlet (4) have been seted up to the avris of casing (1), the lower extreme fixed mounting of casing (1) has row material pipe (5), the inboard fixed mounting of casing (1) has electro-magnet (6) and inner skleeve (7), the inboard of inner skleeve (7) has guide bar (8) through support fixed mounting, the outside movable mounting of guide bar (8) has mounting bracket (9), the lower extreme fixed mounting of mounting bracket (9) has filter bag (10) and connecting rod (11), the outside fixed mounting of casing (1) has motor (12), pivot (13) are installed in the inboard rotation of casing (1), the one end fixed mounting of pivot (13) has eccentric wheel (14), the outside fixed mounting of connecting rod (11) has fixed block (15), the outside of guide bar (8) is cup jointed and is installed spring (16), the upper end fixed mounting of casing (1) has outlet duct (17), the outside fixed mounting of casing (1) has control panel (18).

2. The dust collecting apparatus for iron powder production according to claim 1, wherein: the number of the support columns (2) is four, and the air outlet of the fan (3) is fixedly connected with the outer opening of the air inlet (4).

3. The dust collecting apparatus for iron powder production according to claim 1, wherein: the electromagnets (6) are annularly arranged, and the electromagnets (6) are located on the outer side of the inner sleeve (7).

4. The dust collecting apparatus for iron powder production according to claim 1, wherein: the guide rods (8) are annularly provided with four, and the filter bags (10) are annularly provided with a plurality of guide rods.

5. The dust collecting apparatus for iron powder production according to claim 1, wherein: the output end of the motor (12) is fixedly connected with the rotating shaft (13), and the eccentric wheel (14) is attached to the lower end of the fixing block (15).

6. The dust collecting apparatus for iron powder production according to claim 1, wherein: the spring (16) is located at the upper end of the mounting frame (9), the lower end of the shell (1) is of a conical structure, and the air outlet pipe (17) is communicated with the inside of the inner sleeve (7).

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