CN210356382U - Pulse dust removal equipment - Google Patents

Abstract

The utility model relates to a dust collecting equipment field, more specifically say, it relates to a pulse dust collecting equipment, include: jar body and the ash bucket of setting in jar body below, the bottom of ash bucket be provided with ash removal device, ash removal device include: an oscillating assembly and a dust collecting assembly, the oscillating assembly comprising: dwang, eccentric wheel and sieve, the sieve set up in the ash bucket, the dwang wear to locate in the ash bucket, the dwang on be connected with and be used for driving dwang pivoted drive arrangement, the eccentric wheel setting on the dwang. Through being provided with the vibration subassembly in ash bucket bottom, will pile up the dust in the ash bucket in a large number and carry out vibration subassembly branch and discharge, avoid the dust to pile up in a large number and extrude the caking phenomenon that takes place in storehouse, it is more convenient, complete to arrange the ash.

Description

Pulse dust removal equipment

Technical Field

The utility model relates to a dust collecting equipment field, more specifically say, it relates to a pulse dust collecting equipment.

Background

The dust remover equipment is the equipment for separating dust from flue gas, and is called dust remover or dust removing equipment. The dust remover is divided into the following parts according to the action principle: mechanical dust collector, washing dust collector, filtering dust collector, electrostatic dust collector and magnetic dust collector. The pulse dust collector is a novel high-efficiency pulse dust collector improved on the basis of a bag type dust collector, integrates the advantages of various pulse blowing dust collectors with chamber back blowing, overcomes the defects of insufficient chamber dust cleaning strength, uneven distribution of inlet and outlet air and the like, expands the application range, and has low energy consumption, small occupied area and reliable and stable operation.

Chinese patent No. CN202061488U discloses a pulse dust collector, which comprises a bin body with negative pressure inside, a dust outlet valve is arranged at the outlet at the bottom of the bin body, and dust is directly discharged by opening the dust outlet valve. Although the pulse dust collector can discharge dust in the actual use process, a large amount of dust is accumulated in the bin body and is extruded to cause the caking phenomenon, and the dust discharge is inconvenient, so that the pulse dust collector needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a pulse dust collecting equipment, it is through being provided with the vibration subassembly in the ash bucket bottom, will pile up the dust in the ash bucket in a large number and vibrate the subassembly branch and discharge, avoids the dust to pile up in a large number and extrudees the emergence caking phenomenon at the internal storehouse, and it is more convenient, complete to arrange the ash.

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

a pulse dust removing apparatus comprising: jar body and the ash bucket of setting in jar body below, the bottom of ash bucket be provided with ash removal device, ash removal device include: an oscillating assembly and a dust collecting assembly, the oscillating assembly comprising: dwang, eccentric wheel and sieve, the sieve set up in the ash bucket, the dwang wear to locate in the ash bucket, the dwang on be connected with and be used for driving dwang pivoted drive arrangement, the eccentric wheel setting on the dwang.

Through the technical scheme, jar body below is provided with the ash bucket, the dust drops in the ash bucket, the ash bucket bottom is provided with ash removal device, including setting up vibration subassembly and the dirt collecting assembly in the ash bucket bottom, drive arrangement through the vibration subassembly operates, it rotates to drive the eccentric wheel, oscillate the sieve through the eccentric wheel, vibrate broken discharge with the accumulational dust in ash bucket bottom, when arranging the dust, avoid the dust to pile up in a large number and extrude the emergence caking phenomenon in the internal bin, thereby it is more convenient to make the ash discharge, collect the dust through the dirt collecting assembly, handle.

The utility model discloses further set up to: the ash bucket on fixedly be provided with the mounting bracket, the sieve set up in the mounting bracket.

Through above-mentioned technical scheme, the fixed mounting bracket that is provided with on the ash bucket, with the sieve setting in the mounting bracket, can make the sieve when the motion, avoid the sieve can not follow and drop in the ash bucket, can carry out the vibration motion in the mounting bracket all the time.

The utility model discloses further set up to: the mounting bracket on be provided with the baffle, the baffle include overlap joint baffle and anticreep baffle, the anticreep baffle set up in overlap joint baffle top, the overlap joint baffle on the fixed spring that is provided with, the lower surface and the spring fixed connection of sieve.

Through the technical scheme, the baffle is arranged on the mounting frame, the spring is fixedly arranged on the lap joint baffle, the lower surface of the sieve plate is fixedly connected with the spring, the anti-falling baffle is arranged above the lap joint baffle, and when the sieve plate moves, the sieve plate is connected, so that the sieve plate cannot fall off, and the vibrating motion can be carried out in the mounting frame all the time.

The utility model discloses further set up to: the distance between the lap joint baffle and the anti-falling baffle is larger than the thickness of the sieve plate.

Through above-mentioned technical scheme, the distance between overlap joint baffle and the anticreep baffle is greater than the sieve plate thickness, can make the sieve carry out the vibration motion in the mounting bracket, blocks the sieve through the anticreep baffle simultaneously, avoids the sieve to drop from the ash bucket.

The utility model discloses further set up to: the dust collecting component comprises a discharge port, a dust collecting box and a movable box, the discharge port is arranged at the bottom of the ash bucket, the dust collecting box is arranged below the discharge port, and the movable box is arranged in the dust collecting box.

Through above-mentioned technical scheme, the bin outlet sets up in the ash bucket bottom, and the dust collection box sets up in the bin outlet below, and the activity case sets up in the dust collection box, through dust collection box and activity case with bin outlet exhaust dust, collects completely through the dust collection box earlier, and the dust falls in the activity case, then through taking out the activity case, clears up the dust, and the dust has a large amount of dust excessive at the in-process of whereabouts, causes the cleanness to the dust incomplete.

The utility model discloses further set up to: the dust collection box is provided with a dust cleaning opening, the movable box is arranged at a position corresponding to the dust cleaning opening, and an opening is arranged above the movable box.

Through above-mentioned technical scheme, the activity case top is provided with the opening, and the dust is discharged from the bin outlet, falls into the activity incasement from the opening of activity case top, later takes out the activity case through the deashing mouth on the dust collection box and cleans, avoids the dust excessive in the in-process of whereabouts can a large amount of dust, can realize that the clean effect of dust is better.

The utility model discloses further set up to: and a butterfly valve is arranged on the discharge port.

Through above-mentioned technical scheme, set up the butterfly valve on the bin outlet, thereby through opening and the closed break-make of control bin outlet to dust exhaust to the butterfly valve, collect the dust in the ash bucket, open the butterfly valve and unify the collection to the dust after collecting a large amount of dust, close the butterfly valve after the completion of discharging.

The utility model discloses further set up to: the movable box is provided with a handle.

Through above-mentioned technical scheme, be provided with the handle on the movable box, take out the movable box through the pulling handle, make taking out the deashing operation of movable box more convenient.

To sum up, the utility model discloses following beneficial effect has:

(1) the oscillating assembly is arranged below the ash hopper, so that a large amount of dust accumulated in the ash hopper is oscillated, crushed and discharged, and when the dust is discharged, the phenomenon that the discharge port is blocked due to the fact that the dust is accumulated in the ash hopper in a large amount and is extruded to block is avoided, and therefore the ash discharge is more convenient and faster;

(2) through set up collection dirt subassembly in ash bucket below, with collection dirt subassembly fixed mounting on the ash bucket, carry out complete collection with the discharged dust and need not use the device of other deashing to collect the processing to the dust, dust collection box and bin outlet fixed connection can guarantee that the dust is not excessive at the in-process of whereabouts, make the row ash more convenient, complete in addition.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic structural view of the ash removal device of the present invention;

fig. 3 is a schematic structural diagram of the oscillating assembly of the present invention;

FIG. 4 is a schematic view of the dust collecting assembly of the present invention;

fig. 5 is a schematic structural diagram of the eccentric wheel of the present invention.

Reference numerals: 1. a tank body; 3. an ash hopper; 6. a dust removal device; 61. an oscillating assembly; 610. a spring; 611. a drive device; 612. a support; 613. an eccentric wheel; 614. a sieve plate; 618. rotating the rod; 619. a mounting frame; 620. a baffle plate; 631. overlapping the baffle plates; 632. an anti-drop baffle plate; 62. a dust collection assembly; 621. a discharge outlet; 622. a butterfly valve; 623. a dust collection box; 624. a movable box; 625. cleaning the ash hole; 626. a handle; 7. an elastic support pad.

Detailed Description

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

A pulse dust removal device comprises a tank body 1 for filtering dust in air and an ash hopper 3 for collecting the dust generated in the filtering process, wherein the ash hopper 3 is arranged at the bottom of the tank body 1, and the bottom of the ash hopper 3 is provided with an ash removal device 6, as shown in figure 1. The ash removing device 6 comprises an oscillating assembly 61 and a dust collecting assembly 62, and the dust collecting assembly 62 is arranged below the oscillating assembly 61. Through the rotatory oscillation of vibration subassembly 61, pile up the caking that the extrusion formed in jar body 1 in a large number of dusts and vibrate, make the caking broken scatter, make the dust discharge bottom the ash bucket 3 easily, collect the dust through collection dirt subassembly 62 simultaneously, handle, accomplish the clearance operation to the dust.

As shown in fig. 2 and 3, the oscillating assembly 61 includes: the ash bucket comprises a rotating rod 618, an eccentric wheel 613 and a sieve plate 614, wherein the sieve plate 614 is fixedly arranged in the ash bucket 3, the rotating rod 618 is arranged in the ash bucket 3 in a penetrating manner, the rotating rod 618 is connected with a driving device 611, a bracket 612 is fixedly connected below the driving device 611, the driving device 611 can be directly formed by a motor, and the eccentric wheel 613 is fixedly connected with the rotating rod 618. The driving device 611 is activated to rotate the rotating rod 618. The eccentric wheel 613 is fixed with the rotating rod 618, the rotating rod 618 drives the eccentric wheel 613 to rotate, and the eccentric wheel 613 floats up and down at the position where the eccentric wheel 613 is contacted with the sieve plate 614 in the rotating process, so that the sieve plate 614 makes a certain amplitude motion, and dust generates continuous throwing motion on the sieve plate. The dust of caking drops and scatters under the oscillation of sieve 614, and the dust after the oscillation passes through sieve 614 and sieves simultaneously, and the dust is discharged through oscillating assembly 61, can prevent that the dust of caking from blockking up sieve 614, causes the dust to pile up in a large number in ash bucket 3. After the dust in the tank 1 is completely discharged, the driving device 611 is closed.

As shown in fig. 2 and 3, during the oscillation process, the tank 1 may generate a certain vibration along with the operation of the vibration assembly 61, and the elastic support 7 is disposed at the bottom of the tank 1, so that the vibration of the tank 1 is damped by the elastic support 7.

In order to facilitate the installation of the sieve plate 614 and prevent the sieve plate 614 from falling off the inner wall of the ash hopper 3 under the oscillation action of the eccentric 613, a mounting frame 619 is arranged on the sieve plate 614. As shown in fig. 3, the mounting bracket 619 is fixed to be set up on the 3 inner walls of ash bucket, is provided with baffle 620 on the mounting bracket 619, and baffle 620 includes overlap joint baffle 631 and anti-disengaging baffle 632, and anti-disengaging baffle 632 sets up in overlap joint baffle 631 top, and the distance between overlap joint baffle 631 and the anti-disengaging baffle 632 is greater than the thickness of sieve 614. A spring 610 is fixedly disposed between the lower surface of the screen panel 614 and the lap guard 631. When the sieve 614 oscillates under the action of the eccentric wheel 613, the sieve 614 moves in the mounting frame 619 to drive the spring 610 to move, and meanwhile, the sieve 614 is connected to the upper surface of the lap baffle 631 through the fixedly arranged spring 610, so that the sieve 614 cannot fall off from the mounting frame 619 during oscillating movement, and the sieving operation of the sieve 614 on dust is influenced.

As shown in fig. 2 and 4, the dust collection assembly 62 includes: the dust collecting component 62 is arranged below the oscillating component 61, the discharge opening 621 is formed in the dust collecting box 623, a butterfly valve 622 is arranged on the discharge opening 621, the movable box 624 is arranged in the dust collecting box 623, a dust cleaning opening 625 is formed in the dust collecting box 623, and the dust cleaning opening 625 is arranged at the corresponding position of the movable box 624. The butterfly valve 622 is opened, the dust after vibrating and screening by the vibrating component 61 is discharged from the discharge port 621 and falls into the dust collection box 623 through the discharge port 621, the movable box 624 is arranged in the dust collection box 623, an opening is formed above the movable box 624, and the dust goes into the movable box 624 through the opening above the movable box 624. After the dust discharge is completed, the butterfly valve 622 is closed. Pulse dust collecting equipment uses a period, has collected a large amount of dusts after, opens dust removal mouth 625, takes out movable box 624 through setting up handle 626 on movable box 624, carries out the clearance to the dust, need not use the device of other deashing to collect the processing to the dust, and dust collection box 623 and bin outlet fixed connection can guarantee that the dust is not excessive at the in-process of whereabouts, make the row ash more convenient, complete moreover.

The implementation principle of the embodiment is as follows: the dust lets in jar body 1 in, and the dust can drop inside ash bucket 3, through the rotatory oscillation of vibration subassembly 61, piles up the caking that the extrusion formed in jar body 1 in a large number with the dust and vibrate, makes the dust of caking drop and broken scattering, can make the dust discharge through 3 bottoms of ash bucket easily, carries out complete collection with the dust through collection dirt subassembly 62 simultaneously to discharge, accomplish high efficiency, the convenient clearance to the dust.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A pulse dust removing apparatus comprising: jar body (1) and ash bucket (3) of setting in jar body (1) below, its characterized in that, the bottom of ash bucket (3) be provided with ash removal device (6), ash removal device (6) include: an oscillating assembly (61) and a dust collecting assembly (62), said oscillating assembly (61) comprising: dwang (618), eccentric wheel (613) and sieve (614), sieve (614) set up in ash bucket (3), dwang (618) wear to locate in ash bucket (3), dwang (618) on be connected with and be used for driving dwang (618) pivoted drive arrangement (611), eccentric wheel (613) set up on dwang (618).

2. A pulse dust collector according to claim 1, characterized in that the ash hopper (3) is fixedly provided with a mounting bracket (619), and the screening plate (614) is arranged in the mounting bracket (619).

3. The pulse dust removal device according to claim 2, wherein a baffle (620) is arranged on the mounting frame (619), the baffle (620) comprises an overlapping baffle (631) and an anti-dropping baffle (632), the anti-dropping baffle (632) is arranged above the overlapping baffle (631), a spring (610) is fixedly arranged on the overlapping baffle (631), and the lower surface of the sieve plate (614) is fixedly connected with the spring (610).

4. A pulse dust collector as claimed in claim 3, characterized in that the distance between the lapping baffle (631) and the run-off prevention baffle (632) is greater than the thickness of the screen plate (614).

5. A pulse dust-cleaning equipment according to claim 1, characterized in that the dust-collecting component (62) comprises a discharge opening (621), a dust-collecting box (623) and a movable box (624), the discharge opening (621) is arranged at the bottom of the dust hopper (3), the dust-collecting box (623) is arranged below the discharge opening (621), and the movable box (624) is arranged in the dust-collecting box (623).

6. A pulse dust collector as claimed in claim 5, wherein said dust collecting box (623) is provided with a dust cleaning opening (625), said movable box (624) is arranged at a position corresponding to said dust cleaning opening (625), and an opening is arranged above said movable box (624).

7. A pulse dust collector as claimed in claim 6, wherein a butterfly valve (622) is arranged at said discharge opening (621).

8. A pulse dust collector as claimed in claim 7, characterized in that said movable box (624) is provided with a handle (626).

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