CN214861971U

CN214861971U - Unit type dust remover

Info

Publication number: CN214861971U
Application number: CN202023152136.4U
Authority: CN
Inventors: 魏国巍; 贾庆斌; 陈翔凌; 丁洪毅
Original assignee: DC Environmental Co ltd
Current assignee: DC Environmental Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-26
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a unit type dust remover, which comprises a housin, the inner wall welding of casing has the support ring, the top outer wall of support ring has the mounting panel through bolted connection, the bottom outer wall of mounting panel is provided with evenly distributed's filter unit, one side of casing is provided with the air-supply line, one side inner wall of casing has centrifugal fan through bolted connection, one side outer wall of casing has the connecting pipe through bolted connection, the bottom of connecting pipe runs through casing one side outer wall and centrifugal fan's air intake and passes through bolted connection, centrifugal fan's air outlet one end extends to external portion, there is the ash bucket inside of casing through bolted connection. The utility model discloses a filter unit that sets up, metal framework on the filter unit all designs for the great rectangle structure of surface area with crossing the bag, in the packing filter effect, has reduced and has crossed the use of bag in quantity, has made things convenient for the dust remover to the installation of dust removal bag when producing, realizes improving dust remover production efficiency's effect.

Description

Unit type dust remover

Technical Field

The utility model relates to a dust collecting equipment technical field especially relates to unit dust remover.

Background

The dust remover is equipment for separating dust from flue gas. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the resistance loss of the gas as it passes through the precipitator, and the efficiency of the precipitation. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors considering the performance of the dust remover. Dust collectors are common facilities in boilers and industrial production.

The dust removal bag on the dust remover of prior art uses more, and is comparatively troublesome when leading to installing the dust removal bag to reduced dust remover production efficiency, and did not have the function of cleaing away the dust on the dust removal bag, lead to the dust to block up and to cross unable the use behind the filter bag, and the inside filterable dust of dust remover is not convenient for clear away, leads to comparatively troublesome the clearance to the dust. Therefore, there is a need to design a unit dust collector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the production efficiency of the dust remover in the prior art is low, the dust on the filter bag can not be cleared away, and the dust inside the dust remover is not convenient to clean up, and the proposed unit type dust remover.

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

the unit type dust remover comprises a shell, wherein a support ring is welded on the inner wall of the shell, a mounting plate is connected on the outer wall of the top of the support ring through bolts, uniformly distributed filter units are arranged on the outer wall of the bottom of the mounting plate, an air inlet pipe is arranged on one side of the shell, a centrifugal fan is connected on the inner wall of one side of the shell through bolts, a connecting pipe is connected on the outer wall of one side of the shell through bolts, the bottom end of the connecting pipe penetrates through the outer wall of one side of the shell and is connected with an air inlet of the centrifugal fan through bolts, one end of an air outlet of the centrifugal fan extends to the outside of the shell, an ash bucket is connected inside the shell through bolts, an ash bin is welded on the outer wall of the bottom of the ash bucket, a main pipe is arranged inside the shell, uniformly distributed branch pipes are welded on the outer wall of one side of the main pipe, and spray heads are connected on the outer wall of the bottom of the branch pipes through threads, the outer wall of the bottom of the shell is connected with universal wheels through bolts.

Further, the filtering unit comprises a metal framework and a filtering bag, the metal framework is welded with the mounting plate, and the filtering bag is connected with the mounting plate through bolts.

Furthermore, the metal framework is located outside the filter bag, and the metal framework and the filter bag are rectangular in structure.

Further, the top outer wall of the shell is connected with an air pump through a bolt, an air outlet of the air pump is connected with a hose through a thread, and one end, far away from the air pump, of the hose penetrates through the top outer wall of the shell and is connected with the main pipe through a thread.

Furthermore, the inside of ash bin is connected with the pivot through the bearing, the outer wall welding of pivot has the auger plate, there is gear motor one side outer wall of ash bin through bolted connection, gear motor's output shaft one end runs through ash bin one side outer wall and passes through splined connection with the pivot.

Furthermore, the outer wall of one side of the shell is connected with a check valve through a bolt, and one side of the check valve, which is far away from the shell, is connected with the air inlet pipe through threads.

Furthermore, the outer wall of one side of the ash bin is welded with a discharge pipe, and one end of the discharge pipe penetrates through the inner wall of one side of the shell and is connected with a sealing cover through threads.

The utility model has the advantages that:

1. through the filter unit who sets up, the metal framework on the filter unit all designs for the great rectangle structure of surface area with crossing the filter bag, when packing the filter effect, has reduced the use of crossing the filter bag in quantity, has made things convenient for the dust remover to the installation of dust removal bag when producing, realizes the effect that improves dust remover production efficiency.

2. Through air pump, branch pipe and the shower nozzle that sets up, utilize the air pump to provide the air supply for can clear away the outside dust of dust removal bag through branch pipe and shower nozzle, consequently realized preventing that the dust from blockking up the effect of crossing the filter bag.

3. Through gear motor, pivot and the auger board that sets up, utilize gear motor to drive pivot and auger board and rotate for the casing is discharged from the discharging pipe by the inside dust in ash bin through the auger board, consequently realized the inside dust of dust remover and be convenient for exhaust effect.

4. Through the universal wheel that sets up, utilize the universal wheel to make the dust remover be convenient for remove, and then make the dust remover can remove according to the intensive place of the dust in the air, consequently realized the dust remover effect of being convenient for remove.

Drawings

FIG. 1 is a schematic view of the overall structure of a unit type dust collector provided by the present invention;

FIG. 2 is a schematic cross-sectional view of a unit type dust collector according to the present invention;

FIG. 3 is a schematic structural view of a filter unit of the unit dust collector of the present invention;

FIG. 4 is a schematic structural view of a flood dragon plate of the unit dust collector of the present invention;

fig. 5 is a schematic view of the metal skeleton structure of the unit dust collector of the present invention.

In the figure: the device comprises a shell 1, an air inlet pipe 2, a connecting pipe 3, a universal wheel 4, an air pump 5, a hose 6, a support ring 7, an installation plate 8, a filter unit 9, a check valve 10, an ash hopper 11, an ash bin 12, a speed reducing motor 13, a rotating shaft 14, a twisted screw plate 15, a discharge pipe 16, a sealing cover 17, a main pipe 18, a branch pipe 19, a spray head 20, a centrifugal fan 21, a metal framework 22 and a filter bag 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a unit type dust collector includes a housing 1, a support ring 7 welded to an inner wall of the housing 1, a mounting plate 8 connected to an outer wall of a top portion of the support ring 7 through bolts, filter units 9 evenly distributed on an outer wall of a bottom portion of the mounting plate 8, the filter units 9 having a rectangular structure with a narrow width and a long length, an air inlet pipe 2 disposed on one side of the housing 1, a centrifugal fan 21 connected to an inner wall of one side of the housing 1 through bolts, the centrifugal fan 21 having a model number of Y5-147, a connection pipe 3 connected to an outer wall of one side of the housing 1 through bolts, a bottom end of the connection pipe 3 penetrating through the outer wall of one side of the housing 1 and connected to an air inlet of the centrifugal fan 21 through bolts, one end of an air outlet of the centrifugal fan 21 extending to the outside of the housing 1, and a negative pressure formed on the top portion of the filter unit 9 by the centrifugal fan 21, so that the filter unit 9 filters dust entering the housing 1, there is ash bucket 11 casing 1's inside through bolted connection, there is ash bin 12 bottom outer wall welding of ash bucket 11, ash bucket 11 and ash bin 12 use for the splendid attire dust, casing 1's inside is provided with is responsible for 18, it has evenly distributed's branch pipe 19 to be responsible for 18 one side outer wall welding, there is shower nozzle 20 branch pipe 19's bottom outer wall through threaded connection, utilize shower nozzle 20 to blow to the inside of filter unit 9, make the outside dust of filter unit 9 can be clear away, casing 1's bottom outer wall has universal wheel 4 through bolted connection, universal wheel 4 has the brake, make the dust remover be convenient for remove.

Further, the filtering unit 9 includes a metal framework 22 and a filtering bag 23, the filtering bag 23 is supported by the metal framework 22, the metal framework 22 is welded to the mounting plate 8, and the filtering bag 23 is connected to the mounting plate 8 through a bolt, so that the filtering bag 23 is fixed to the mounting plate 8.

Further, the metal framework 22 is located outside the filter bag 23, the metal framework 22 is used for supporting the filter bag 23, and the structures of the metal framework 22 and the filter bag 23 are rectangular.

Further, the top outer wall of the casing 1 is connected with an air pump 5 through a bolt, the type of the air pump 5 is 550W-8L, an air outlet of the air pump 5 is connected with a hose 6 through a thread, one end, far away from the air pump 5, of the hose 6 penetrates through the top outer wall of the casing 1 and is connected with the main pipe 18 through a thread, and an air source is provided by the air pump 5, so that the spray head 20 blows air.

Furthermore, the inside of the ash bin 12 is connected with a rotating shaft 14 through a bearing, the outer wall of the rotating shaft 14 is welded with a twisted dragon plate 15, the outer wall of one side of the ash bin 12 is connected with a speed reducing motor 13 through a bolt, the model of the speed reducing motor 13 is CV-28, one end of an output shaft of the speed reducing motor 13 penetrates through the outer wall of one side of the ash bin 12 to be connected with the rotating shaft 14 through a spline, and the speed reducing motor 13 drives the rotating shaft 14 and the twisted dragon plate 15 to rotate, so that dust inside the ash bin 12 is discharged to the outside of the shell 1.

Furthermore, the outer wall of one side of the shell 1 is connected with a check valve 10 through a bolt, one side of the check valve 10 far away from the shell 1 is connected with the air inlet pipe 2 through a thread, and dust is prevented from flowing backwards from the inside of the air inlet pipe 2 when the spray head 20 sprays air through the check valve 10.

Further, a discharge pipe 16 is welded on the outer wall of one side of the ash bin 12, one end of the discharge pipe 16 penetrates through the inner wall of one side of the shell 1 and is connected with a sealing cover 17 through threads, and the sealing cover 17 plays a role in sealing the discharge pipe 16.

The working principle is as follows: when the dust filter is used, when dust in air needs to be filtered, a power supply of the centrifugal fan 21 is connected through a wire, so that the centrifugal fan 21 forms negative pressure on the top of the mounting plate 8 through the connecting pipe 3, air outside the shell 1 enters the shell 1 through the air inlet pipe 2, dust in the air is filtered by the filter bag 23 on the filter unit 9, the filtered air is discharged out of the shell 1 through the connecting pipe 3 and an air outlet of the centrifugal fan 21, when the dust on the filter bag 23 needs to be removed, the power supply of the air pump 5 is connected, so that the air pump 5 fills air into the main pipe 18, the air enters the branch pipe 19 from the main pipe 18 and then is sprayed out by the spray head 20, so that the dust on the filter bag 23 is blown off by the air sprayed by the spray head 20, when the dust in the dust bin 12 needs to be removed, the sealing cover 17 is rotated to separate from the discharge pipe 16, the power supply of the speed reducing motor 13 is connected through a lead, so that the speed reducing motor 13 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the auger plate 15 to output dust in the dust bin 12 from the discharge pipe 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Unit formula dust remover, including casing (1), its characterized in that, the inner wall welding of casing (1) has support ring (7), there is mounting panel (8) top outer wall of support ring (7) through bolted connection, the bottom outer wall of mounting panel (8) is provided with evenly distributed's filter unit (9), one side of casing (1) is provided with air-supply line (2), there is centrifugal fan (21) one side inner wall of casing (1) through bolted connection, there is connecting pipe (3) one side outer wall of casing (1) through bolted connection, there is bolted connection the bottom of connecting pipe (3) through casing (1) one side outer wall and the air intake of centrifugal fan (21) through bolted connection, the air outlet one end of centrifugal fan (21) extends to casing (1) outside, there is ash bucket (11) inside of casing (1) through bolted connection, the welding of the bottom outer wall of ash bucket (11) has ash storehouse (12), the inside of casing (1) is provided with is responsible for (18), the welding of one side outer wall of being responsible for (18) has evenly distributed's branch pipe (19), there is shower nozzle (20) bottom outer wall of branch pipe (19) through threaded connection, there is universal wheel (4) bottom outer wall of casing (1) through bolted connection.

2. A unit precipitator according to claim 1, characterised in that the filter unit (9) comprises a metal skeleton (22) and a filter bag (23), and the metal skeleton (22) is welded to the mounting plate (8), and the filter bag (23) is bolted to the mounting plate (8).

3. A unit precipitator according to claim 2, in which the metal skeleton (22) is located outside the filter bag (23), and the structures of the metal skeleton (22) and the filter bag (23) are rectangular.

4. The unit type dust collector of claim 1, wherein the top outer wall of the shell (1) is connected with an air pump (5) through a bolt, an air outlet of the air pump (5) is connected with a hose (6) through a thread, and one end, far away from the air pump (5), of the hose (6) penetrates through the top outer wall of the shell (1) and is connected with the main pipe (18) through a thread.

5. The unit type dust collector of claim 1, wherein the interior of the ash bin (12) is connected with a rotating shaft (14) through a bearing, the outer wall of the rotating shaft (14) is welded with a screw plate (15), the outer wall of one side of the ash bin (12) is connected with a speed reducing motor (13) through a bolt, and one end of an output shaft of the speed reducing motor (13) penetrates through the outer wall of one side of the ash bin (12) and is connected with the rotating shaft (14) through a spline.

6. The unit dust collector as claimed in claim 1, wherein a non-return valve (10) is connected to the outer wall of one side of the housing (1) through a bolt, and the non-return valve (10) is connected to the air inlet pipe (2) through a screw thread at the side far away from the housing (1).

7. The unit dust collector as claimed in claim 1, wherein a discharge pipe (16) is welded to the outer wall of one side of the ash bin (12), and one end of the discharge pipe (16) penetrates through the inner wall of one side of the shell (1) and is connected with a sealing cover (17) through threads.