CN218249192U

CN218249192U - Tube-bag composite dust collector

Info

Publication number: CN218249192U
Application number: CN202222547373.3U
Authority: CN
Inventors: 刘根新; 王丽玲
Original assignee: Jiangsu Changhang Environmental Engineering Co ltd
Current assignee: Jiangsu Changhang Environmental Engineering Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-10
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a compound dust remover of pipe bag relates to dust remover technical field. The utility model relates to a compound dust remover of pipe bag, including the dust removal case, the bottom of dust removal case is provided with the ash bucket of cone form, and the preceding lateral wall fixed mounting of ash bucket has the air inlet, the inside of dust removal case is provided with tubular filter mechanism, the inside top that is located tubular filter mechanism of dust removal case is provided with bag filter mechanism. The utility model discloses a pulse controller makes the air pump intermittent type work when being the pulse, make first pipeline through the air pump, the inside of second pipeline and third pipeline produces pulsed intermittent type air current, the air is through the intermittent type vertical blowout downwards of shower nozzle, and then realize clearing up the remaining dust in surface of dust removal pipe and filter bag, it rotates to drive the threaded rod through the motor, drive the spiral blade through the threaded rod and rotate, and then make the dust at the inside lateral shifting of dust conveying pipe, thereby the realization is transported to the outside of dust removal case to the dust of the inside of dust removal case.

Description

Tube-bag composite dust collector

Technical Field

The utility model relates to a dust remover technical field, concretely relates to compound dust remover of pipe bag.

Background

The dust remover is a device for separating dust from flue gas, namely a dust remover or a dust removing device, the performance of the dust remover is expressed by the amount of gas which can be processed, the resistance loss and the dust removing efficiency when the gas passes through the dust remover, the traditional dust remover mainly comprises a multi-tube dust remover and a cloth bag dust remover, if the traditional dust remover is used independently, the multi-tube dust remover can only remove large-particle dust, and the cloth bag dust remover can only remove fine dust, and the Chinese patent with the publication number of CN205287979U discloses a tube-bag composite dust remover which comprises a shell, an induced draft fan, an air inlet pipe and a cyclone pipe; the inner wall of the shell is provided with a circle of airflow uniform distribution device, the outer side of the airflow uniform distribution device is communicated with an air inlet pipe, and the air inlet pipe is communicated with a blower.

To above-mentioned public technique, when removing dust, more dust impurity can remain on the surface of dust removal pipe and filter bag, and then makes the efficiency that influences the dust removal when using, and current dust remover needs regularly to clear up the ash bucket when using, need close the dust remover when the clearance, and need consume longer time, be inconvenient to use.

Therefore, a tube-bag composite dust remover is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: need regularly clear up the problem that needs consume the longer time to the ash bucket when solving current dust remover and using, the utility model provides a compound dust remover of pipe bag.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a compound dust remover of pipe bag, includes the dust removal case, the bottom of dust removal case is provided with the ash bucket of coniform, and the preceding lateral wall fixed mounting of ash bucket has the air inlet, the inside of dust removal case is provided with tubular filter mechanism, the inside top that is located tubular filter mechanism of dust removal case is provided with bag filter mechanism, the dust removal incasement portion is provided with and is used for carrying out the dust removal mechanism of deashing to tubular filter mechanism and bag filter mechanism surface, the bottom surface fixed mounting of dust removal bottom of the case portion ash bucket has the dust exhaust mechanism that is used for the deashing ash exhaust, the top of dust removal case is provided with the outlet duct.

Further, tubular filter constructs including first mounting panel, the inner wall fixed mounting of dust removal case has first mounting panel, first mounting hole has been seted up at the top of first mounting panel, the quantity of first mounting hole has the multiunit, and the first mounting hole of multiunit is the equidistance array setting, the inside grafting of first mounting hole is installed and is removed dust the pipe, the inner wall of removing dust the pipe is seted up there is the internal thread.

Further, bag-type filtering mechanism includes the second mounting panel, the inner wall fixed mounting of dust removal case has the second mounting panel, the second mounting hole has been seted up at the top of second mounting panel, the quantity of second mounting hole has the multiunit, and multiunit second mounting hole is corresponding the setting with first mounting hole, the inside of second mounting hole is provided with the filter bag.

Further, go dirt mechanism includes the air pump, the right side wall fixed mounting of dust removal case has the air pump, the air pump surface is provided with the pulse controller who is used for carrying out control to the air pump, the equal fixed mounting of output of air pump has first pipeline, both sides inner wall fixed mounting has the second pipeline around the dust removal case, the surface of second pipeline is provided with the third pipeline, the bottom surface of third pipeline is provided with the shower nozzle.

Further, dust exhaust mechanism includes dust conveying pipe, the discharge end fixed mounting of dust removal bottom of the case portion has dust inlet, dust inlet's bottom is provided with dust conveying pipe, dust conveying pipe's preceding lateral wall fixed mounting has the motor, the output of motor runs through dust conveying pipe's preceding lateral wall to the inside fixed mounting that extends to dust conveying pipe has the threaded rod, the fixed surface cover of threaded rod is equipped with the spiral blade, and the inner wall of spiral blade and dust conveying pipe is the laminating setting, dust conveying pipe's bottom is provided with the discharge gate.

Furthermore, the spray head is located right above the second mounting hole and the first mounting hole, and the spray head is correspondingly arranged with the second mounting hole and the first mounting hole respectively.

The utility model has the advantages as follows:

1. the utility model discloses a tubular filter mechanism filters the elimination with bag filter mechanism to the dust in the smoke and dust in proper order, the dust gets into to the ash bucket under the effect of gravity in, the dust of another part is attached to tubular filter mechanism and bag filter mechanism's surface, gas after the dust removal discharges to the outside of dust removal case through the outlet duct, through pulse controller intermittent type work when making the air pump be the pulse, make first pipeline through the air pump, the inside of second pipeline and third pipeline produces pulsed intermittent type air current, the air is spout downwards through the intermittent type vertical of shower nozzle, and then realize clearing up the remaining dust in the surface of dust removal pipe and filter bag, it rotates to drive the threaded rod through the motor, it rotates to drive the spiral blade through the threaded rod, and then make the inside lateral shifting of dust in the dust removal pipe, thereby realize the dust transportation to the outside of dust removal case to the inside of dust removal case.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of a side sectional view of the present invention;

fig. 3 is a schematic structural view of a front sectional view of the present invention;

reference numerals are as follows: 1. a dust removal box; 2. an air inlet; 3. a tubular filtration mechanism; 301. a first mounting plate; 302. a first mounting hole; 303. a dust removal pipe; 304. an internal thread; 4. a bag-type filtering mechanism; 401. a second mounting plate; 402. a second mounting hole; 403. filtering the bags; 5. a dust removal mechanism; 501. an air pump; 502. a pulse controller; 503. a first pipe; 504. a second conduit; 505. a third pipeline; 506. a spray head; 6. a dust exhaust mechanism; 601. a dust conveying pipe; 602. a dust inlet; 603. an electric motor; 604. a threaded rod; 605. a helical blade; 606. a discharge port; 7. and an air outlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a tube-bag composite dust collector comprises a dust collection box 1, wherein a conical dust hopper is arranged at the bottom of the dust collection box 1, an air inlet 2 is fixedly arranged on the front side wall of the dust hopper, a tube-type filtering mechanism 3 is arranged inside the dust collection box 1, a bag-type filtering mechanism 4 is arranged inside the dust collection box 1 and above the tube-type filtering mechanism 3, a dust removing mechanism 5 for removing dust on the surfaces of the tube-type filtering mechanism 3 and the bag-type filtering mechanism 4 is arranged inside the dust collection box 1, a dust discharging mechanism 6 for removing dust and discharging dust is fixedly arranged on the bottom surface of the dust hopper at the bottom of the dust collection box 1, and an air outlet pipe 7 is arranged at the top of the dust collection box 1; specifically, the smoke and dust gets into the inside to dust removal case 1 through air inlet 2, the smoke and dust is vertical ascending in dust removal case 1's inside, filter the elimination through tubular filter mechanism 3 and bag filter mechanism 4 dust in to the smoke and dust in proper order, the dust gets into to the ash bucket under the effect of gravity in, the dust of another part is attached to tubular filter mechanism 3 and bag filter mechanism 4's surface, gas after the dust removal discharges to the outside of dust removal case 1 through outlet duct 7, realize the dust to tubular filter mechanism 3 and bag filter mechanism 4 surface through dust removal mechanism 5, the outside of dust removal case 1 is cleared up to the dust in the ash bucket through dust exhaust mechanism 6.

As shown in fig. 2, the tubular filtering mechanism 3 includes a first mounting plate 301, the first mounting plate 301 is fixedly mounted on the inner wall of the dust removing box 1, first mounting holes 302 are formed in the top of the first mounting plate 301, a plurality of groups of the first mounting holes 302 are provided, the first mounting holes 302 are arranged in an equidistant array, dust removing tubes 303 are inserted into the first mounting holes 302, and inner threads 304 are formed on the inner walls of the dust removing tubes 303; specifically, the smoke enters the interior of the dust removing pipe 303, and when the smoke passes through the dust removing pipe 303, a spiral air flow is generated inside the dust removing pipe 303 through an internal thread 304 inside the dust removing pipe 303, so that the dust is attached to the interior of the dust removing pipe 303.

As shown in fig. 3, the bag-type filtering mechanism 4 includes a second mounting plate 401, the second mounting plate 401 is fixedly mounted on the inner wall of the dust removing box 1, second mounting holes 402 are formed in the top of the second mounting plate 401, there are multiple groups of the second mounting holes 402, the multiple groups of the second mounting holes 402 are arranged corresponding to the first mounting holes 302, and filter bags 403 are arranged inside the second mounting holes 402; specifically, the smoke processed by the dust removal pipe 303 enters the filter bag 403, and the smoke is subjected to dust removal and filtration again through the filter bag 403.

As shown in fig. 3, the dust removing mechanism 5 includes an air pump 501, the air pump 501 is fixedly installed on the right side wall of the dust removing box 1, a pulse controller 502 for controlling the air pump 501 is arranged on the surface of the air pump 501, first pipelines 503 are fixedly installed at the output end of the air pump 501, second pipelines 504 are fixedly installed on the inner walls of the front side and the rear side of the dust removing box 1, third pipelines 505 are arranged on the surface of the second pipelines 504, and nozzles 506 are arranged on the bottom surfaces of the third pipelines 505; specifically, the air pump 501 intermittently operates when the air pump 501 is pulsed by the pulse controller 502, the first pipeline 503, the second pipeline 504 and the third pipeline 505 generate pulsed intermittent air flows through the air pump 501, and the air is intermittently and vertically ejected downwards by the nozzle 506, so that the dust on the surfaces of the dust removing pipe 303 and the filter bag 403 is cleaned.

As shown in fig. 1, 2, and 3, the dust exhaust mechanism 6 includes a dust conveying pipe 601, a dust inlet 602 is fixedly installed at a discharge end of the bottom of the dust box 1, a dust conveying pipe 601 is installed at a bottom end of the dust inlet 602, a motor 603 is fixedly installed at a front side wall of the dust conveying pipe 601, an output end of the motor 603 penetrates through the front side wall of the dust conveying pipe 601, a threaded rod 604 is fixedly installed inside the dust conveying pipe 601 and extends to the inside of the dust conveying pipe 601, a spiral blade 605 is fixedly sleeved on a surface of the threaded rod 604, the spiral blade 605 is attached to an inner wall of the dust conveying pipe 601, and a discharge port 606 is installed at a bottom end of the dust conveying pipe 601; specifically, dust in the dust hopper at the bottom of the dust removal box 1 enters the dust conveying pipe 601 through the dust inlet 602, the motor 603 drives the threaded rod 604 to rotate, the threaded rod 604 drives the spiral blade 605 to rotate, and then the dust transversely moves in the dust conveying pipe 601, so that the dust inside the dust removal box 1 is conveyed to the outside of the dust removal box 1.

As shown in fig. 2, the nozzle 506 is located right above the second mounting hole 402 and the first mounting hole 302, and the nozzle 506 is respectively disposed corresponding to the second mounting hole 402 and the first mounting hole 302; specifically, air is vertically sprayed out through the spray head 506, so that residual dust inside the dust removing pipe 303 and the filter bag 403 is cleaned, and the dust removing efficiency can be further improved.

To sum up: the dust enters the inside of the dust removing box 1 through the air inlet 2, the dust vertically rises in the dust removing box 1, the dust enters the inside of the dust removing pipe 303, the internal threads 304 in the dust removing pipe 303 further enable the dust to generate spiral air flow in the dust removing pipe 303 when the dust passes through the dust removing pipe 303, the dust is attached to the inside of the dust removing pipe 303, the dust processed by the dust removing pipe 303 enters the filter bag 403, secondary dust removing and filtering on the dust is realized through the filter bag 403, the dust enters the dust hopper under the action of gravity, the other part of the dust is attached to the surfaces of the tubular filter mechanism 3 and the bag filter mechanism 4, the gas after dust removing is discharged to the outside of the dust removing box 1 through the air outlet pipe 7, the air pump 501 intermittently works when being pulsed through the pulse controller 502, the first pipeline 503, the second pipeline 504 and the third pipeline 505 generate intermittent air flow through the air pump 501, the air is intermittently and vertically sprayed downwards through the spray nozzle 506, the dust residual on the surfaces of the dust removing pipe 303 and the dust hopper 403 is cleaned, the dust enters the dust hopper 1 through the threaded rod 605, the dust conveying blade 603 inside of the dust removing box 1, and the dust conveying blade 601 is driven by the screw rod, and the dust conveying blade 603 inside the dust conveying pipe 601.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a compound dust remover of tube bag, its characterized in that, includes dust removal case (1), the bottom of dust removal case (1) is provided with the ash bucket of cone form, and the preceding lateral wall fixed mounting of ash bucket has air inlet (2), the inside of dust removal case (1) is provided with tubular filter mechanism (3), the inside top that is located tubular filter mechanism (3) of dust removal case (1) is provided with pocket type filter mechanism (4), inside dust removal mechanism (5) that are used for carrying out the deashing to tubular filter mechanism (3) and pocket type filter mechanism (4) surface that are provided with of dust removal case (1), the bottom surface fixed mounting of dust removal case (1) bottom ash bucket has dust exhaust mechanism (6) that are used for the deashing ash exhaust, the top of dust removal case (1) is provided with outlet duct (7).

2. The composite dust collector with the tubular bags as claimed in claim 1, wherein the tubular filtering mechanism (3) comprises a first mounting plate (301), the first mounting plate (301) is fixedly mounted on the inner wall of the dust collection box (1), a first mounting hole (302) is formed in the top of the first mounting plate (301), a plurality of groups of the first mounting holes (302) are formed, the first mounting holes (302) are arranged in an equidistant array, the dust collection tube (303) is inserted into the first mounting hole (302), and an inner thread (304) is formed in the inner wall of the dust collection tube (303).

3. The composite pipe-bag dust collector of claim 2, wherein the bag-type filtering mechanism (4) comprises a second mounting plate (401), the second mounting plate (401) is fixedly mounted on the inner wall of the dust collection box (1), a second mounting hole (402) is formed in the top of the second mounting plate (401), a plurality of groups of second mounting holes (402) are formed, the plurality of groups of second mounting holes (402) are correspondingly arranged with the first mounting hole (302), and the filter bag (403) is arranged inside the second mounting hole (402).

4. The tube-bag composite dust remover according to claim 3, wherein the dust removing mechanism (5) comprises an air pump (501), the right side wall of the dust removing box (1) is fixedly provided with the air pump (501), the surface of the air pump (501) is provided with a pulse controller (502) for controlling the air pump (501), the output end of the air pump (501) is fixedly provided with a first pipeline (503), the inner walls of the front side and the rear side of the dust removing box (1) are fixedly provided with second pipelines (504), the surface of each second pipeline (504) is provided with a third pipeline (505), and the bottom surface of each third pipeline (505) is provided with a spray head (506).

5. The composite dust collector with the pipe bags as claimed in claim 1, wherein the dust exhaust mechanism (6) comprises a dust conveying pipe (601), a dust inlet (602) is fixedly mounted at a discharge end of the bottom of the dust collection box (1), a dust conveying pipe (601) is arranged at the bottom end of the dust inlet (602), a motor (603) is fixedly mounted at a front side wall of the dust conveying pipe (601), an output end of the motor (603) penetrates through a front side wall of the dust conveying pipe (601) and extends to an internal fixed mounting of the dust conveying pipe (601) to form a threaded rod (604), a spiral blade (605) is sleeved on a surface of the threaded rod (604) and is attached to an inner wall of the dust conveying pipe (601), and a discharge end (606) is arranged at the bottom end of the dust conveying pipe (601).

6. The tube-bag composite dust remover according to claim 4, wherein said spray head (506) is located right above the second mounting hole (402) and the first mounting hole (302), and the spray head (506) is arranged corresponding to the second mounting hole (402) and the first mounting hole (302), respectively.