CN216727702U

CN216727702U - Dust removing equipment

Info

Publication number: CN216727702U
Application number: CN202123018929.1U
Authority: CN
Inventors: 姜飞飞
Original assignee: Dalian Jingchen Ecological Environment Technology Co ltd
Current assignee: Dalian Jingchen Ecological Environment Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-14
Anticipated expiration: 2031-12-03

Abstract

The utility model provides a dust collecting equipment, include: the electrostatic dust removal device comprises an electrostatic dust removal chamber, a middle channel, a first lower ash bucket, a filter bag filtering structure and a second lower ash bucket; the electrostatic dust removal chamber is arranged in the first dust removal box, and a first top cover is arranged at the upper end of the first dust removal box through a fastening bolt; the filter bag filtering structure is arranged in the second dust removing box, and a second top cover is arranged on the upper end face of the second dust removing box through a fastening bolt; the middle channel is arranged between the first dust removing box and the second dust removing box; the first lower ash bucket is arranged at the lower part of the first dust removing box, the lower end of the first lower ash bucket is provided with a first lower ash opening, and a first electromagnetic control valve is arranged on the first lower ash opening; the second ash discharging hopper is arranged at the lower part of the second dust removing box, and a second electromagnetic control valve is arranged at the lower end of the second ash discharging hopper. The utility model discloses the structure sets up rationally, conveniently handles a large amount of dirty flue gases, and dust collection efficiency is high to the running cost is lower than other dust removers, more economical and practical.

Description

Dust removing equipment

Technical Field

The utility model relates to a dust collecting equipment technical field, concretely relates to dust collecting equipment.

Background

The dust remover is a device for separating dust from flue gas, called dust remover or 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, 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, and a single dust remover is one of the dust remover. However, the dust removing equipment in the prior art has complicated structure and high operation cost, and the economic cost consumed by long-term use is too high, so the dust removing equipment is not economical and practical.

Disclosure of Invention

In order to overcome the defects in the prior art, the dust removing equipment is provided so as to solve the problems that the structure of the dust removing equipment in the prior art is more complicated to set, the operation cost is higher, the economic cost consumed by long-term use is overhigh, and the use is not economical and practical.

In order to achieve the above object, there is provided a dust removing apparatus comprising: the electrostatic dust removal device comprises an electrostatic dust removal chamber, a middle channel, a first lower ash bucket, a filter bag filtering structure and a second lower ash bucket;

the electrostatic dust removal chamber is arranged in the first dust removal box, and a first top cover is arranged at the upper end of the first dust removal box through a fastening bolt;

the filter bag filtering structure is arranged in the second dust removing box, and a second top cover is arranged on the upper end surface of the second dust removing box through a fastening bolt;

the middle channel is arranged between the first dust removing box and the second dust removing box;

the first lower ash bucket is arranged at the lower part of the first dust removal box, a first lower ash opening is formed in the lower end of the first lower ash bucket, and a first electromagnetic control valve is mounted on the first lower ash opening;

and the second lower ash bucket is arranged at the lower part of the second dust removal box, a second electromagnetic control valve is arranged at the lower end of the second lower ash bucket, and a second lower ash opening is arranged on the second electromagnetic control valve.

Further, the left surface of first dust removal case is provided with the storehouse of admitting air, and the left end in storehouse of admitting air is provided with the intake pipe to the air exhauster before the outer port of intake pipe is installed, be provided with the air inlet on the air exhauster before simultaneously, and four corners of the lower extreme of first dust removal case all are fixed with a set of supporting leg, and the lower extreme of supporting leg is provided with the base.

Further, both ends all are fixed with left fixed plate about the left side wall in the first dust removal incasement, and just right side wall upper end both ends all are fixed with right fixed plate in the first dust removal incasement to left fixed plate and right fixed plate all are located electrostatic precipitator indoor, and install multiunit collection dirt utmost point in the electrostatic precipitator, and are provided with multiunit corona utmost point on the leading flank of collection dirt utmost point.

Furthermore, the left port of the middle channel is provided with a front filter screen, the right port of the middle channel is provided with a rear filter screen, and the first dust removing box, the middle channel and the second dust removing box are communicated with each other.

Further, the upper left portion of second dust removal incasement is provided with the upper fixed plate, and the lower right portion of second dust removal incasement is provided with the bottom plate, installs the filter bag filtration between upper fixed plate and the bottom plate, and is provided with the filter chamber between the lower left portion of filter bag filtration and second dust removal case, is provided with the air-purifying chamber between the upper right portion of filter bag filtration and second dust removal case to four corners of lower terminal surface of second dust removal case are provided with the supporting leg.

Furthermore, a plurality of groups of filter cartridges are arranged on the filter bag filtering structure, two groups of mounting plates are fixed between each row of filter cartridges, and the filter cartridges and the filter chambers are communicated with each other.

Further, the right part of second dust removal case is provided with out the gas storehouse, and the right-hand member in the storehouse of just giving vent to anger is provided with the outlet duct, and the back air exhauster is installed to the outer port of outlet duct to be provided with the gas outlet on the back air exhauster.

The beneficial effects of the utility model reside in that:

1. the utility model discloses the setting of well air inlet bin, intake pipe and preceding air exhauster is used for introducing the dusty flue gas, and the convenience is carried the dusty flue gas fast and is tentatively removed dust to first dust removal incasement, carries more quick labour saving and time saving.

2. The utility model discloses be provided with the collection dirt utmost point in the well electrostatic precipitator room, be provided with multiunit corona electrode on the leading flank of collection dirt utmost point, by the electroseparation when the high voltage electrostatic field of dusty gas process, the negative electricity back is gone up with the anion combination to the dirt particle, tends positive pole surface discharge and deposit, and dust collection efficiency is high, can purify great tolerance to simple structure, air velocity is low, and loss of pressure is little, and energy consumption is lower than other dust collecting equipment.

3. The utility model provides a well passageway is connected between first dust removal case and second dust removal case, conveniently acts as the air current transfer passage between first dust removal case and the second dust removal case, and filter screen and back filter screen before both ends mouth installs respectively about well passageway simultaneously help carrying out secondary filter to the air current of process and handle.

In the embodiment, an upper fixing plate is arranged at the upper left part in the second dust removing box, a lower fixing plate is arranged at the lower right part in the second dust removing box, a filter bag filtering structure is arranged between the upper fixing plate and the lower fixing plate, a filter chamber is arranged between the filter bag filtering structure and the lower left part of the second dust removing box, and a gas purifying chamber is arranged between the filter bag filtering structure and the upper right part of the second dust removing box; the filter bag filtering structure is provided with a plurality of groups of filter cartridges, two groups of mounting plates are fixed between each row of filter cartridges, and the filter cartridges are communicated with the filter chambers.

4. The utility model discloses well second dust removal incasement installs filter bag filtration for air current in the filter chamber can enter into the cartridge filter and carry out careful filtration treatment, and gas after the filtration can enter into in the clean air chamber, and filter bag filtration is detachable construction simultaneously, makes things convenient for periodic cleaning or changes, facilitates the use more permanent.

5. The utility model provides a setting up of going out gas storehouse, outlet duct and back air exhauster is used for drawing forth the air after the clean dust removal to export it fast, it is more convenient to use.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a first dust removal box according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a second dust removal box according to an embodiment of the present invention.

In the figure: 1. a first dust removal box; 10. a first top cover; 11. a left fixing plate; 12. a right fixing plate; 13. an air inlet bin; 14. an air inlet pipe; 15. a front exhaust fan; 16. an air inlet; 17. a base; 18. supporting legs; 2. an electrostatic precipitation chamber; 20. a dust collecting electrode; 21. a corona electrode; 3. a middle channel; 30. a front filter screen; 31. a rear filter screen; 4. a first lower ash bucket; 40. a first bottom ash hole; 41. a first solenoid control valve; 5. a second dust removal box; 50. a second top cover; 51. an upper fixing plate; 52. a filtering chamber; 53. a lower fixing plate; 54. a gas purifying chamber; 55. a gas outlet bin; 56. an air outlet pipe; 57. a rear exhaust fan; 58. an air outlet; 6. a filter bag filtering structure; 60. a filter cartridge; 61. mounting a plate; 7. a second ash discharging hopper; 70. a second solenoid control valve; 71. and a second ash discharge port.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is the utility model discloses front view schematic diagram, fig. 2 are the utility model discloses a overlook the schematic diagram, fig. 3 do the utility model discloses a section structure schematic diagram, fig. 4 do the utility model discloses a first dust removal incasement portion structure sets up the schematic diagram and fig. 5 does the utility model discloses a second dust removal incasement portion structure sets up the schematic diagram.

Referring to fig. 1 to 5, the utility model provides a dust removing device, include: the electrostatic dust removal device comprises an electrostatic dust removal chamber 2, a middle channel 3, a first lower ash bucket 4, a filter bag filtering structure 6 and a second lower ash bucket 7; the electrostatic dust removal chamber 2 is arranged in the first dust removal box 1, a first top cover 10 is installed at the upper end of the first dust removal box 1 through fastening bolts, a group of support legs 18 are fixed at four corners of the lower end of the first dust removal box 1, and a base 17 is arranged at the lower end of each support leg 18; the filter bag filtering structure 6 is arranged in the second dust removing box 5, the upper end surface of the second dust removing box 5 is provided with a second top cover 50 through a fastening bolt, and four corners of the lower end surface of the second dust removing box 5 are provided with supporting legs 18; the middle channel 3 is arranged between the first dust removal box 1 and the second dust removal box 5; the first lower ash hopper 4 is arranged at the lower part of the first dust removing box 1, a first lower ash port 40 is arranged at the lower end of the first lower ash hopper 4, and a first electromagnetic control valve 41 is arranged on the first lower ash port 40; the second lower ash bucket 7 is arranged at the lower part of the second dust removing box 5, the lower end of the second lower ash bucket 7 is provided with a second electromagnetic control valve 70, and a second lower ash opening 71 is arranged on the second electromagnetic control valve 70.

In this embodiment, the left side surface of the first dust removing box 1 is provided with an air inlet bin 13, the left end of the air inlet bin 13 is provided with an air inlet pipe 14, the outer port of the air inlet pipe 14 is provided with a front exhaust fan 15, and the front exhaust fan 15 is provided with an air inlet 16.

As an embodiment of preferred, the utility model discloses well storehouse 13, intake pipe 14 and preceding air exhauster 15 of admitting air sets up and is used for introducing the dust laden gas, and the convenience is carried the dust laden gas fast and is carried and tentatively remove dust to first dust removal case 1 in, carries more fast save time.

In this embodiment, left fixing plates 11 are fixed to the upper and lower ends of the left side wall in the first dust removing box 1, right fixing plates 12 are fixed to the upper ends of the right side wall in the first dust removing box 1, the left fixing plates 11 and the right fixing plates 12 are located in the electrostatic dust removing chamber 2, a plurality of sets of dust collecting electrodes 20 are installed in the electrostatic dust removing chamber 2, and a plurality of sets of corona electrodes 21 are disposed on the front side surface of the dust collecting electrodes 20.

As a preferred embodiment, the utility model discloses be provided with collection dirt utmost point 20 in the well electrostatic precipitator room 2, be provided with multiunit corona electrode 21 on the leading flank of collection dirt utmost point 20, dirty gas is by the electroseparation when high voltage electrostatic field, and the dirt particle combines to take the negative electricity back with the anion, tends the positive pole surface discharge and deposit, and dust collection efficiency is high, can purify great tolerance to simple structure, air velocity is low, and loss of pressure is little, and energy consumption is lower than other dust collecting equipment.

In this embodiment, a front filter screen 30 is installed at the left port of the middle channel 3, a rear filter screen 31 is installed at the right port of the middle channel 3, and the first dust removing box 1, the middle channel 3 and the second dust removing box 5 are communicated with each other.

As an embodiment of preferred, the utility model provides a well passageway 3 is connected between first dust removal case 1 and second dust removal case 5, conveniently acts as the air current transfer passage between first dust removal case 1 and the second dust removal case 5, and filter screen 30 and back filter screen 31 before installing respectively at well passageway 3's the left and right sides both ends mouth simultaneously help carrying out secondary filter to the air current of process and handle.

In this embodiment, an upper fixing plate 51 is disposed at the upper left portion in the second dust removing box 5, a lower fixing plate 53 is disposed at the lower right portion in the second dust removing box 5, a filter bag filtering structure 6 is installed between the upper fixing plate 51 and the lower fixing plate 53, a filter chamber 52 is disposed between the filter bag filtering structure 6 and the lower left portion of the second dust removing box 5, and a gas purifying chamber 54 is disposed between the filter bag filtering structure 6 and the upper right portion of the second dust removing box 5; the filter bag filtering structure 6 is provided with a plurality of groups of filter cartridges 60, two groups of mounting plates 61 are fixed between each row of filter cartridges 60, and the filter cartridges 60 and the filtering chamber 52 are communicated.

As an embodiment of preferred the utility model discloses in install filter bag filtration 6 in the second dust removal case 5 for the air current in the filter chamber 52 can enter into cartridge filter 60 and carry out careful filtration processing, and the gas after the filtration can enter into air-purifying chamber 54, and filter bag filtration 6 is detachable construction simultaneously, makes things convenient for regular clearance or change, facilitates the use more for a long time.

In this embodiment, the right part of the second dust removing box 5 is provided with an air outlet bin 55, the right end of the air outlet bin 55 is provided with an air outlet pipe 56, the outer port of the air outlet pipe 56 is provided with a rear exhaust fan 57, and the rear exhaust fan 57 is provided with an air outlet 58.

As a preferred embodiment, the arrangement of the air outlet bin 55, the air outlet pipe 56 and the rear exhaust fan 57 in the present invention is used for drawing out the air after dust removal and outputting it quickly, so that the use is more quick and convenient.

The utility model discloses can effectively solve prior art's dust collecting equipment structure and set up and relatively complicate, the running cost is relatively high, and the economic cost who consumes for a long time uses too high, uses and economical and practical's problem not, the utility model discloses the structure sets up rationally, conveniently handles a large amount of dusty flue gases, and dust collection efficiency is high to the running cost is lower than other dust removers relatively, more economical and practical.

Claims

1. A dust removing apparatus, characterized by comprising: the device comprises an electrostatic dust removal chamber (2), a middle channel (3), a first lower ash hopper (4), a filter bag filtering structure (6) and a second lower ash hopper (7);

the electrostatic dust removal chamber (2) is arranged in the first dust removal box (1), and a first top cover (10) is installed at the upper end of the first dust removal box (1) through a fastening bolt;

the filter bag filtering structure (6) is installed in the second dust removing box (5), and a second top cover (50) is installed on the upper end face of the second dust removing box (5) through a fastening bolt;

the middle channel (3) is arranged between the first dust removing box (1) and the second dust removing box (5);

the first lower ash bucket (4) is arranged at the lower part of the first dust removing box (1), a first lower ash opening (40) is formed in the lower end of the first lower ash bucket (4), and a first electromagnetic control valve (41) is mounted on the first lower ash opening (40);

and the second lower ash bucket (7) is arranged at the lower part of the second dust removal box (5), a second electromagnetic control valve (70) is arranged at the lower end of the second lower ash bucket (7), and a second lower ash opening (71) is arranged on the second electromagnetic control valve (70).

2. A dust removing apparatus according to claim 1, characterized in that the left side of the first dust removing box (1) is provided with an air inlet bin (13), the left end of the air inlet bin (13) is provided with an air inlet pipe (14), the outer port of the air inlet pipe (14) is provided with a front exhaust fan (15), the front exhaust fan (15) is provided with an air inlet (16), a group of support legs (18) are fixed at four corners of the lower end of the first dust removing box (1), and the lower ends of the support legs (18) are provided with bases (17).

3. A dust removing apparatus according to claim 1, wherein a left fixing plate (11) is fixed at both upper and lower ends of the left side wall in the first dust removing box (1), a right fixing plate (12) is fixed at both upper ends of the right side wall in the first dust removing box (1), the left fixing plate (11) and the right fixing plate (12) are both located in the electrostatic dust removing chamber (2), a plurality of sets of dust collecting electrodes (20) are installed in the electrostatic dust removing chamber (2), and a plurality of sets of corona electrodes (21) are arranged on the front side surface of the dust collecting electrodes (20).

4. A dust removing apparatus according to claim 1, wherein the left port of the middle channel (3) is provided with a front filter screen (30), the right port of the middle channel (3) is provided with a rear filter screen (31), and the first dust removing box (1), the middle channel (3) and the second dust removing box (5) are communicated with each other.

5. A dust removing apparatus according to claim 1, wherein an upper fixing plate (51) is provided at the upper left portion of the second dust removing box (5), a lower fixing plate (53) is provided at the lower right portion of the second dust removing box (5), a filter bag filtering structure (6) is installed between the upper fixing plate (51) and the lower fixing plate (53), a filter chamber (52) is provided between the filter bag filtering structure (6) and the lower left portion of the second dust removing box (5), a gas purifying chamber (54) is provided between the filter bag filtering structure (6) and the upper right portion of the second dust removing box (5), and supporting legs (18) are provided at four corners of the lower end surface of the second dust removing box (5).

6. A dust-collecting equipment as claimed in claim 5, characterized in that a plurality of groups of filter cartridges (60) are mounted on the filter bag filtering structure (6), two groups of mounting plates (61) are fixed between each row of filter cartridges (60), and the filter cartridges (60) are communicated with the filtering chamber (52).

7. A dust removing apparatus according to claim 1, wherein the right part of the second dust removing box (5) is provided with an air outlet bin (55), the right end of the air outlet bin (55) is provided with an air outlet pipe (56), the outer port of the air outlet pipe (56) is provided with a rear exhaust fan (57), and the rear exhaust fan (57) is provided with an air outlet (58).