CN216500032U - Dust compactor - Google Patents

Abstract

The utility model discloses a dust compactor, which aims at the problem that compacted dust metal and non-metal components are not well separated during recycling and provides the following technical scheme. The metal dust and the nonmetal dust are separated by the roller and are respectively output and compacted, and the operation method is simple and the separation effect is good.

Description

Dust compactor

Technical Field

The present invention relates to dust collector auxiliary equipment, and more particularly, it relates to a dust compactor.

Background

A dust remover is a device that separates dust from flue gas. Especially in the mining trade, there is a large amount of dusts in the scene of the building site, and these dusts can produce great influence to workman's health, therefore often need be equipped with the dust shaker in the mining field, and the dust that the dust shaker was accomodate generally drops into the dust compactor, carries out the compaction, and the processing in later stage of being convenient for prevents that secondary raise dust from polluting

At present, chinese patent with publication number CN209155386U discloses a dust compactor, which comprises a housing, a screw rod arranged in the housing, a pushing driving device arranged outside the housing, a pressing device and a control device; a feeding cavity, a pressing cavity and a pushing cavity which are sequentially communicated from top to bottom are formed in the shell, a feeding hole and a discharging hole are formed in the shell, the feeding hole is located in the top wall of the shell and communicated to the feeding cavity located below the feeding hole, and the discharging hole is located at the lower end part of the side wall of the shell and communicated to the pushing cavity; the screw rod is rotatably arranged in the material pushing cavity; the pressing device comprises a pressing driving device and a pressing mechanism, the pressing mechanism comprises a rotating shaft and a plurality of pressing plates, the plurality of pressing plates are distributed on the surface of the rotating shaft, and the pressing plates are driven by the rotating shaft to rotate in the pressing cavity so as to extrude dust in the feeding cavity into the pressing cavity.

Although the dust compactor is convenient to configure and can be flexibly controlled, when the components of dust are complex and metal and nonmetal substances are mixed, the dust compactor needs to be scattered and separated in the dust recovery process, and is troublesome. There is therefore room for improvement in such dust compactors.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a dust compactor which has the advantage of being capable of separating metal dust and non-metal dust in dust.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a dust compactor, which comprises a frame, the outer cladding of frame prevents the static shell, prevent that the static shell sets up the dust exit linkage feed inlet that is used for with the dust collector, prevent that the static shell is inherent to set up on the route along the dust whereabouts that the surface leads to there is positive electric cylinder, prevent that the setting of being close to the feed inlet is used for launching the corona electrode of negative electric corona in the static shell, the setting of cylinder below is used for scraping the scraper blade of cylinder surface dust, prevent that the static shell sets up the first discharge gate that is used for discharging non-metallic dust below the scraper blade, prevent that the static shell bottom sets up the second discharge gate that is used for discharging metallic dust, swager constructs is connected respectively to first discharge gate, second discharge gate.

By adopting the technical scheme, the positively charged roller adsorbs the negatively charged dust, when the metal dust contacts the roller, the negative charges carried by the metal dust are conducted to the roller, then the metal dust flies to the second discharge hole under the action of the centrifugal force of the roller and is discharged, the non-metal dust is scraped to the first discharge hole by the scraper and is discharged, the metal dust and the non-metal dust can be efficiently separated, the dust can be conveniently classified and recycled at the later stage, the waste of resources is reduced, and the profit is improved; later metal dust and non-metal dust are discharged through second discharge gate and first discharge gate respectively to carry out the compaction through swager structure, the solidification dust of being convenient for prevents that the secondary raise dust from causing air pollution.

Further, set up between first discharge gate and the second discharge gate and be used for blockking the baffle of dust diffusion between first discharge gate, the second discharge gate.

Adopt above-mentioned technical scheme, be convenient for prevent the dust diffusion of first discharge gate and second discharge gate, lead to the separation not thorough, help guaranteeing that the dust that the separation obtained can not the secondary mix, help improving the dust separation effect.

Further, swager constructs including the conveyer pipe, and the one end of conveyer pipe is passed through connecting tube and is connected with first discharge gate or second discharge gate, sets up helical blade in the conveyer pipe, and helical blade is rotated by the drive of the power portion of installing in the conveyer pipe outside.

Adopt above-mentioned technical scheme, carry the dust to one end through helical blade, make the dust pile up the compaction, required energy supply is less, and the compaction is effectual.

Further, a spray head for spraying water mist is arranged in the connecting pipeline.

Adopt above-mentioned technical scheme, can get rid of the electric charge that the dust was taken, reduce the raise dust, can also drench the dust simultaneously and make the dust possess certain viscidity, be convenient for improve the effect of compaction.

Furthermore, the connecting pipeline is rotatably provided with a clapboard, and the clapboard is rotatably connected with the inner wall of the connecting pipe through rotating shafts arranged at the two ends of the clapboard.

By adopting the technical scheme, the water mist can be prevented from being diffused into the anti-static shell, and the normal expansion of dust separation work is ensured.

Further, the storage container is arranged at the tail end of the conveying pipe, external threads are formed on the surface of the storage container, internal threads matched with the external threads are formed on the inner wall of the conveying pipe, and the storage container is in threaded connection with the inner wall of the conveying pipe.

Adopt above-mentioned technical scheme, help dismantling the receiver fast and take out the dust, help reducing workman's work load, improve work efficiency.

Further, the storage container is provided with a handle for holding.

Adopt above-mentioned technical scheme, be convenient for pull down collecting container better.

Furthermore, the scraper is made of nano polyurethane elastomer material.

By adopting the technical scheme, the scraper is more durable, the working life of the pressing plate is prolonged, and the maintenance period is prolonged.

In conclusion, the utility model has the following beneficial effects:

1. the metal dust and the non-metal dust can be separated;

2. the dust can be automatically compacted;

3. the operation is simple, and the maintenance period is long.

Drawings

FIG. 1 is a perspective view of a dust compactor of the present invention;

FIG. 2 is a perspective view of the internal construction of a dust compactor of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 2 according to the present invention.

In the figure: 1. a feed inlet; 2. an antistatic housing; 3. a frame; 4. connecting a pipeline; 5. a material pressing mechanism; 6. a first discharge port; 7. a second discharge port; 8. a corona electrode; 9. a drum; 10. a squeegee; 11. a baffle plate; 12. a delivery pipe; 13. a helical blade; 14. a power section; 15. a spray head; 16. a rotating shaft; 17. a partition plate; 18. a storage container; 19. a handle; 20. an internal thread; 21. an external thread; 22. and a conductive layer.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

A dust compactor, see fig. 1-2, includes the frame 3 of fixed mounting on ground, and the outer cladding of frame 3 has antistatic shell 2, and the inboard even spraying of antistatic shell 2 has antistatic coating, can prevent effectively that the dust from adhering to the inner wall of antistatic shell 2, can prevent effectively simultaneously that the electric spark from producing. Prevent that static shell 2 top has seted up feed inlet 1, and feed inlet 1 is hourglass hopper-shaped, and feed inlet 1 is used for connecting the dust outlet of higher level's dust collector, and the dust of dust collector enters into through feed inlet 1 and prevents in static shell 2. A roller 9 is arranged in the antistatic shell 2 under the feed inlet 1, and the surface of the roller 9 is electrified with positive electricity. A corona electrode 8 for emitting negative corona is arranged inside the antistatic casing 2 close to the feed inlet 1. A scraper 10 for scraping off dust on the surface of the roller 9 is arranged below the roller 9. The bottom of the antistatic shell 2 is provided with a first discharge port 6 for outputting non-metal dust and a second discharge port 7 for outputting metal dust, the first discharge port 6 is positioned under the scraper 10, and the second discharge port 7 is positioned under the corona electrode 8. Set up baffle 11 between first discharge gate 6 and the second discharge gate 7, baffle 11 can separate the non-metallic dust and the metal dust of two discharge gates, prevents that two kinds of dusts from mixing once more. First discharge gate 6 and second discharge gate 7 are hourglass hopper-shaped, and first discharge gate 6 and second discharge gate 7 respectively connect swager constructs 5 through connecting tube 4, and swager constructs 5 total two, correspond first discharge gate 6 and the setting of second discharge gate 7 respectively.

Specifically, referring to fig. 1 to 2, the barrel body of the roller 9 is made of insulating rubber, only the surface is provided with a conductive layer 22, the conductive layer 22 is connected with the positive electrode of the power supply, and the conductive layer 22 is made of copper foil. The scraping plate 10 is triangular and made of a nano polyurethane elastic material and is fixedly connected to the inside of the anti-static shell 2, the scraping plate 10 is arranged towards the roller 9, and the end part of the scraping plate 10 is tightly attached to the roller 9, so that non-metal dust adhered to the roller 9 can be effectively scraped.

Referring to fig. 1 to 4, the swaging mechanism 5 includes a conveying pipe 12 having a cylindrical cavity inside, one end of the conveying pipe 12 is connected to the first discharge port 6 or the second discharge port 7 through a connecting pipe 4, a helical blade 13 is disposed in the conveying pipe 12 along a horizontal direction, the helical blade 13 is driven to rotate by a power unit 14 mounted on an outer side of the conveying pipe 12, and the power unit 14 employs a servo motor. The upper part of the connecting pipeline 4 is rotatably connected with a clapboard 17, the clapboard 17 is rotatably connected with the inner wall of the connecting pipeline 4 through a rotating shaft 16 fixedly connected with the two ends of the clapboard 17, and the shape and the size of the clapboard 17 are consistent with the cross section of the cavity of the connecting pipeline 4. In the connecting pipe 4, a nozzle 15 for spraying water mist is provided below the partition 17, and in this embodiment, the nozzle 15 is an atomizing nozzle 15. The receiving container 18 is arranged at the tail end of the conveying pipe 12, the receiving container 18 is a cylindrical opening container, an external thread 21 is arranged on the surface of the receiving container 18, an internal thread 20 matched with the external thread 21 is arranged on the inner wall of the conveying pipe 12, and the receiving container 18 is in threaded connection with the inner wall of the conveying pipe 12. The outer end of the storage container 18 is provided with a handle 19 for hand holding.

The working process and principle of the embodiment are as follows:

during operation, through the negatively charged dust of cylinder 9 absorption of positive electricity, after metal dust contacts cylinder 9, the negative charge that metal dust carried is conducted to cylinder 9, and then metal dust flies to second discharge gate 7 discharge under the effect of cylinder 9 centrifugal force, and non-metal dust is scraped by scraper blade 10 and is fallen to first discharge gate 6 and discharge, and then these dusts pass through the compacting of swager 5, take off containing container 18 and take out by the compacted dust piece.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (8)

1. A dust compactor, comprising a frame (3), characterized in that: the frame (3) is externally coated with an anti-static shell (2), the anti-static shell (2) is provided with a feeding hole (1) for connecting with a dust outlet of a dust collector, a roller (9) with a positive electricity on the surface is arranged in the anti-static shell (2) along the falling path of the dust, a corona electrode (8) for emitting negative electric corona is arranged in the anti-static shell (2) and close to the feed inlet (1), a scraper (10) for scraping off dust on the surface of the roller (9) is arranged below the roller (9), the antistatic shell (2) is provided with a first discharge hole (6) for discharging non-metallic dust below the scraper (10), a second discharge hole (7) for discharging metal dust is arranged at the bottom of the anti-static shell (2), the first discharge hole (6) and the second discharge hole (7) are respectively connected with the material pressing mechanism (5).

2. A dust compactor according to claim 1, in which: set up between first discharge gate (6) and second discharge gate (7) and be used for blockking baffle (11) that dust spreads between first discharge gate (6), second discharge gate (7).

3. A dust compactor according to claim 1, in which: swager constructs (5) including conveyer pipe (12), the one end of conveyer pipe (12) is passed through connecting tube (4) and is connected with first discharge gate (6) or second discharge gate (7), set up helical blade (13) in conveyer pipe (12), helical blade (13) are rotated by installing in power portion (14) drive in the conveyer pipe (12) outside, the other end of conveyer pipe (12) sets up containing container (18) that are used for collecting the dust.

4. A dust compactor according to claim 3, in which: and a spray head (15) for spraying water mist is arranged in the connecting pipeline (4).

5. A dust compactor according to claim 3, in which: the connecting pipe is characterized in that a partition plate (17) is rotatably arranged in the connecting pipe (4), and the partition plate (17) is rotatably connected with the inner wall of the connecting pipe through a rotating shaft (16) arranged at two ends of the partition plate (17).

6. A dust compactor according to claim 3, in which: the storage container (18) is arranged at the tail end of the conveying pipe (12), an external thread (21) is formed in the surface of the storage container (18), an internal thread (20) matched with the external thread (21) is formed in the inner wall of the conveying pipe (12), and the storage container (18) is in threaded connection with the inner wall of the conveying pipe (12).

7. A dust compactor according to claim 3, in which: the storage container (18) is provided with a handle (19) for holding.

8. A dust compactor according to any one of claims 1-7, in which: the scraper (10) is made of a nano polyurethane elastomer material.

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