CN214642835U

CN214642835U - Polishing dust removal device capable of easily recycling scrap iron

Info

Publication number: CN214642835U
Application number: CN202023117828.5U
Authority: CN
Inventors: 陈建才
Original assignee: Fujian Yunsheng Composite Technology Co ltd
Current assignee: Fujian Yunsheng Composite Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-09
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an easily retrieve polishing dust collector of iron fillings, it includes a work pond, the work pond center is equipped with burnishing device, be equipped with the dust absorption mouth that supplies iron fillings to get into the work pond between work pond pool wall and burnishing device, be full of the cooling water that is used for adsorbing iron fillings and cooling in the work pond, install agitating unit in the work pond, the outlet has been seted up to the work pond bottom, the outlet passes through drain pipe connection with the external world, the drain pipe is equipped with magnetism and inhales the section, this device is through watering, measure such as scouring away can collect a large amount of iron fillings in the cooling water, avoid iron fillings to fly upward, adopt means such as filtration and magnetism to inhale fully to retrieve iron fillings when discharging the cooling water again simultaneously, when improving resource utilization, the reduction causes the burden to the environment.

Description

Polishing dust removal device capable of easily recycling scrap iron

Technical Field

The utility model relates to an industrial processing auxiliary assembly field especially relates to polishing dust collector of easily retrieving iron fillings.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media.

The polishing work usually uses a polishing wheel as a polishing tool, the polishing wheel is generally made of a plurality of layers of canvas, felt or leather, both sides of the polishing wheel are clamped by metal circular plates, and the rim of the polishing wheel is coated with a polishing agent which is formed by uniformly mixing micro-powder abrasive, grease and the like. A large amount of dust is generated in the polishing process, the physical health of operators can be affected, and meanwhile, the dust is not collected, so that the waste of materials is caused. Polishing is usually finished in a workshop, although the polishing workshop is provided with dust removal equipment at present, the actual dust removal effect is not ideal, most of the existing dust removal equipment adsorbs dust by arranging a dust suction device above a working area, but the suction force is limited due to larger working space; on the other hand, the dust suction ports of the dust suction main pipe of the dust removal equipment are usually located at the top of a workshop, the number of the dust suction ports is single, suction forces with different sizes are provided for different areas of a working space, generated smoke cannot be sucked away immediately in the polishing process, and the dust removal efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a polishing dust collector of the easy recovery iron fillings that avoids polishing in-process iron fillings to fly upward is provided, can retrieve iron fillings fast.

In order to solve the technical problem, the technical solution of the utility model is that:

the utility model provides an easily retrieve polishing dust collector of iron fillings, its includes a working pool, the working pool center is equipped with burnishing device, working pool wall with be equipped with between burnishing device and supply iron fillings to get into the dust absorption mouth of working pool, be full of the cooling water that is used for adsorbing iron fillings and cooling in the working pool, install agitating unit in the working pool, the outlet has been seted up to the working pool bottom, the outlet passes through water piping connection with the external world, the drain pipe is equipped with magnetism and inhales the section.

Preferably, a spraying device for spraying water to the surface of the piece to be polished is arranged above the polishing device.

Preferably, the working pool is provided with a flushing device.

Preferably, the dust suction port is provided with an air nozzle for spraying air to the water surface of the working pool, and the air nozzle is connected with an air compressor and sprays air to the water surface of the working pool.

Preferably, the dust collection port is provided with a water spraying device which pumps water from the working pool and sprays cooling water to the water surface of the working pool.

Preferably, the working pool comprises a water collecting pool and a filtering pool, the water collecting pool is connected with the filtering pool through a bag-shaped filter screen, a water suction port of the spraying device is arranged in the filtering pool, and the water outlet is arranged in the filtering pool.

Preferably, the water suction port is provided with a magnet.

Preferably, the stirring device is a stirring fan blade extending into the water collecting tank.

Preferably, the magnetic section is a groove formed in the bottom surface of the drain pipe, and the magnetic equipment is installed in the groove.

Preferably, the magnetic attraction device comprises a magnetic device fixed in the groove and a magnetic powder collector with magnetic permeability and covering the surface of the magnetic device.

After the technical scheme is adopted, because the utility model discloses a measures such as watering, erodeing can collect a large amount of iron fillings in the cooling water, avoid iron fillings to fly upward, adopt means such as filtration and magnetism to inhale again when discharging the cooling water simultaneously and can fully retrieve iron fillings, when improving resource utilization, reduce and cause the burden to the environment.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the magnetic attraction section of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses an easily retrieve polishing dust collector of iron fillings, as shown in fig. 1-4, do the utility model discloses a preferred embodiment, this polishing dust collector includes a

work pool

1, and 1 center in work pool is equipped with burnishing device, and burnishing device can directly adopt prior art's conventional polishing equipment, does not do the repeated description here, and burnishing device includes that one is used for providing the working plate 2 of support for polishing equipment, and 2 underrun supporting legss 3 of working plate are installed at work pool 1 center. Be equipped with the dust absorption mouth 4 that supplies iron fillings to get into work pool 1 between 1 pond wall in work pool and burnishing device, be full of the cooling water that is used for adsorbing iron fillings and cooling in the work pool 1, simultaneously, still install agitating unit 5 in the work pool 1, break up the distribution of iron fillings on the cooling water surface and let it submerge through agitating unit 5, and then guarantee that more iron fillings are adsorbed by the cooling water. The outlet 6 has been seted up to 1 bottom in the working pool, and the outlet 6 is connected through drain pipe 7 with the external world, and drain pipe 7 is equipped with magnetism and inhales section 8, and during the drainage, magnetism is inhaled a large amount of iron fillings absorption that section 8 will polish the production and is stayed so that later stage clearance is retrieved, also reduces the metal particle content in the mill's emission waste water.

For the collection that improves device polishing in-process working pool produced the iron fillings to the polishing, burnishing device top still is equipped with to treating polishing piece, for example treats the sprinkler 9 that polishes steel sheet surface watering, and sprinkler 9 is earlier to treating to polish steel sheet surface watering before the polishing operation to reduce polishing process iron fillings and fly upward. Furthermore, the working pool 1 is also provided with a scouring device 10, and the scouring device 10 can scour the surface of the iron plate after the polishing operation is finished, so that the iron chips remained on the surface of the iron plate flow into the working pool 1 along with water flow. The spraying device 9 and the flushing device 10 can be of the same construction or can be provided separately. The spraying device 9 and the flushing device 10 can directly pump water from the working pool 1 and spray the water on the surface of the piece to be polished, and can also be additionally connected with a water source. The water source accessible circulating water in the direct utilization work pond 1 reduces the cooling water quantity, and can not increase the water yield in the work pond 1, need not regularly carry out the drainage to the work pond 1. Spray device 9 and flushing device 10 are two mutually independent water jet equipment in this embodiment, and spray device 9 does not have high expectations to the water pressure, directly draws water from work pool 1 and treats polishing surface and spray, and flushing device 10 adopts outside water source, directly adopts high-pressure water column to wash the work piece surface of accomplishing polishing operation after accomplishing polishing operation at every turn. Certainly, the iron chips cannot be completely prevented from flying by sprinkling water in advance, part of the lifted iron chips still need to enter cooling water of the working pool 1 through the dust collection port 4, the dust collection port 4 is designed to be provided with the air nozzle 11, the air nozzle 11 is connected with the air compressor and sprays air to the water surface of the working pool 1, the height of the air nozzle 11 is slightly lower than that of the working plate 2, the nozzle of the air nozzle faces obliquely below and points to the bottom of the working plate 2, and the air nozzle 11 and the horizontal plane form an included angle of 30-45 degrees. The air injection process can generate certain low pressure near the dust suction port 4, so that air flow containing iron chips is promoted to diffuse towards the dust suction ports 4 on the two sides and around the polishing device and flows to the lower part of the working plate 2 and the surface of the cooling water under the driving of the air injection, meanwhile, downward air injection can also generate certain stirring effect on the surface of the cooling water, and then the iron chips are promoted to immerse into the cooling water and precipitate in the working pool 1.

Furthermore, a water spraying device 12 can be arranged at the dust suction port 4, the water spraying device 12 can pump water from the working pool 1 and spray cooling water to the water surface of the working pool, and similarly, a certain negative pressure can be generated at the dust suction port in the cooling water spraying process, so that air flow containing scrap iron is diffused to the dust suction ports 4 at the two sides of the polishing device and enters the working pool 1 along with the cooling water. For convenience of description, the water sprinkling device 12 and the air nozzle 11 are only marked in a small number in fig. 1 and fig. 2 for description, in fact, a large number of water sprinkling devices 12 and air nozzles 11 can be sequentially laid on the pool wall of the working pool 1, and the water sprinkling devices 12 and the air nozzle 11 can be alternatively arranged in a staggered manner.

In order to avoid equipment failure caused by scrap iron entering the sprinkling device 9 or 12, the working pool 1 needs to be designed in a partition mode, the working pool 1 comprises a water collecting pool 13 and a filtering pool 14, the filtering pool 14 is distributed in a shape like a Chinese character 'hui', the filtering pool 14 surrounds the water collecting pool 13, and the water collecting pool 13 is located in the center of the filtering pool 14. The collecting tank 13 is connected with the filtering tank 14 through a bag-shaped filter screen 15, cooling water containing a large amount of iron chips directly enters the collecting tank 13, and the stirring device 5 extends into stirring blades in the collecting tank 13. Watering device 12 or sprinkler 9's the mouth that absorbs water is established in filtering ponds 14, and the cooling water through pocket form filter screen 15 prefilter gets into filtering ponds 14 by catch basin 13, and then is drawn by watering device 12 or sprinkler 9, and further, watering device 12 or sprinkler 9 near the mouth that absorbs water can also be equipped with magnet 16, and magnet 16 can paste on the pipeline near the mouth that absorbs water, and magnet 16 can further reduce iron fillings content in the cooling water.

The outlet 6 of working pool sets up in filtering ponds 14, through the filtration of pocket-shaped filter screen 15, contains a large amount of iron fillings in the cooling water in the catch basin 13, and for improving iron fillings rate of recovery, drain pipe 7 is equipped with magnetism and inhales section 8, as shown in fig. 4, magnetism is inhaled the section and is offered flutedly 81 for the drain pipe 7 bottom surface, installs magnetism in the recess 81 and inhales equipment, magnetism is inhaled equipment and then is including fixing the magnetic device 82 in the recess and cover the magnetic particle collector 83 that has the magnetic permeability characteristic on magnetic device 82 surface. Magnetic device 82 can select common powerful permanent magnetic structure or electromagnetic structure, for example magnet etc., magnetic particle collector 83 is detachable construction, magnetic particle collector 83 bottom surface is equipped with downwardly extending's joint piece 86, joint piece 83 is inserted in the gap between magnetic device 82 and recess 81, magnetic particle collector 83 upper surface is equipped with the magnetic piece 84 of inhaling that the multi-disc is parallel to each other, form many magnetic passageway 85 of inhaling unanimous with the rivers direction between the magnetic piece 84, when rivers follow magnetic passageway 85 and pass through, iron fillings are adsorbed on magnetic piece 84 because of the magnetic effect of inhaling, after the drainage, lift magnetic particle collector 82 off, the residual magnetism can make iron fillings continue to remain on magnetic particle collector 82 on magnetic piece 84 is inhaled to magnetism, can easily collect iron fillings through the washing of rivers, improve iron fillings rate of recovery and recovery efficiency.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that all changes and modifications made according to the claims and the specification of the present invention should fall within the scope covered by the present invention.

Claims

1. Easily retrieve polishing dust collector of iron fillings, its characterized in that: the automatic iron scrap removing and cooling device comprises a working pool, wherein a polishing device is arranged at the center of the working pool, the wall of the working pool and the polishing device are provided with iron scrap feeding ports, the dust suction ports of the working pool are filled with cooling water used for adsorbing iron scraps and cooling, an agitating device is arranged in the working pool, a water outlet is formed in the bottom of the working pool, the water outlet is connected with the outside through a water discharge pipe, and the water discharge pipe is provided with a magnetic suction section.

2. The polishing and dust removing device for easily recycling scrap iron according to claim 1, characterized in that: and a spraying device for spraying water to the surface of the workpiece to be polished is arranged above the polishing device.

3. The polishing and dust removing device for easily recycling scrap iron according to claim 1, characterized in that: and a flushing device is arranged on the working pool.

4. The polishing and dust removing device for easily recycling scrap iron according to claim 1, characterized in that: the dust absorption mouth is equipped with the jet-propelled air nozzle to the working pool water face, the air nozzle is connected air compressor and is jetted to the working pool water face.

5. The polishing and dust removing device for easily recycling scrap iron according to claim 1, characterized in that: the dust collection port is provided with a water spraying device which pumps water from the working pool and sprays cooling water to the water surface of the working pool.

6. The polishing and dust removing device for easily recycling scrap iron according to claim 2, characterized in that: the working pool comprises a water collecting pool and a filtering pool, the water collecting pool is connected with the filtering pool through a bag-shaped filter screen, a water suction port of the spraying device is arranged in the filtering pool, and a water outlet is arranged in the filtering pool.

7. The polishing and dust removing device for easily recycling scrap iron according to claim 6, characterized in that: the water sucking port is provided with a magnet.

8. The polishing and dust removing device for easily recycling scrap iron according to claim 6, characterized in that: the stirring device is a stirring fan blade extending into the water collecting tank.

9. The polishing and dust removing device for easily recycling scrap iron according to claim 1, characterized in that: the magnetic suction section is provided with a groove on the bottom surface of the drain pipe, and magnetic suction equipment is arranged in the groove.

10. The polishing and dust removing device for easily recycling scrap iron according to claim 9, characterized in that: the magnetic attraction equipment comprises a magnetic device fixed in the groove and a magnetic powder collector with magnetic permeability and covering the surface of the magnetic device.