CN210814341U - Filter bag dust remover for collecting electric furnace dust - Google Patents

Abstract

The utility model relates to the technical field of dust removal and purification, in particular to a filter bag dust remover for collecting dust of an electric furnace, which reduces pollution and improves the environmental protection; including the dust removal case, the case lid, the support column, foul smell entry, the net gas export, filter bag cage case and filter bag, dust removal incasement portion is provided with the inner chamber, both ends all are equipped with the opening about the dust removal case, and open the opening and communicate with each other with the inner chamber, the case lid dress is on dust removal case upper end opening, the inside cavity that is provided with of case lid, the bottom plate sets up at dust removal case lower extreme, the support column is installed on bottom plate lower extreme four corners, foul smell entry sets up at dust removal case right-hand member downside, foul smell entry communicates with each other with dust removal incasement chamber, the net gas export sets up on dust removal case left end upside, the net gas export communicates with each other with dust removal incasement chamber, filter bag cage case sets up at dust removal incasement portion, the division board sets up at dust removal incasement chamber, and the division board is.

Description

Filter bag dust remover for collecting electric furnace dust

Technical Field

The utility model relates to a technical field of dust removal purification technical field especially relates to an electric stove dirt is collected and is used filter-bag dust remover.

Background

In recent years, with the rapid development of industry, industrial pollution is more and more serious, and more dust is generated in industrial production and enters air to be discharged into the air, so that serious air pollution is caused, and the physical health of people is affected. The electric furnace is indispensable production equipment in industrial production, wherein dust discharged in the use process of the electric furnace is difficult to purify and collect, so that the environmental pollution is serious, and the environmental protection performance is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electric stove dust collecting filter bag dust remover which reduces pollution and improves usage environmental protection.

The utility model discloses a filter bag dust remover for collecting electric furnace dust, which comprises a dust removing box, a box cover, a bottom plate, a support column, a turbid gas inlet, a purified gas outlet, a filter bag cage box, a filter bag and a separation plate, wherein the dust removing box is the main body of the dust remover, an inner cavity is arranged in the dust removing box, the upper end and the lower end of the dust removing box are both provided with an opening, and the opening is communicated with the inner cavity, the box cover is covered on the opening at the upper end of the dust removal box, a cavity is arranged inside the box cover, the bottom plate is arranged at the lower end of the dust removal box, the support columns are arranged at four corners of the lower end of the bottom plate, the turbid gas inlet is arranged at the lower side of the right end of the dust removal box, the turbid gas inlet is communicated with the inner cavity of the dust removal box, the clean gas outlet is arranged at the upper side of the left end of the dust removal box, the clean gas outlet is communicated with the inner cavity of the dust removal box, the filter bag cage is arranged at the upper side of the left end of the inner cavity of the dust removal box, the filter bag is arranged inside.

The utility model discloses an electric stove dirt is collected and is used filter-bag dust remover still includes ash bucket and dust collecting box, and the ash bucket is installed at the bottom plate lower extreme, and the inside cavity that is provided with of ash bucket, cavity lateral wall are the inclined plane, and the ash bucket communicates with each other with dust removal incasement chamber, and dust collecting box demountable installation is at the ash bucket lower extreme, and dust collecting box is inside to be provided with the front chamber, and dust collecting box and ash bucket communicate with each other.

The utility model discloses a filter bag dust remover for collecting electric furnace dust, which also comprises a bracket, a compressed air pump, a transverse vent pipe, a longitudinal vent pipe, a transverse valve, a longitudinal valve, an upper air nozzle and a lower air nozzle, wherein the bracket is fixedly arranged at the upper side of the right end of a dust removal box, the tail end of the bracket is provided with a tray, the compressed air pump is arranged on the tray of the bracket, the input end of the transverse vent pipe is communicated and arranged at the output end of the left side of the compressed air pump, the transverse vent pipe transversely extends into the box cover through the right end of the box cover, the input end of the longitudinal vent pipe is communicated and arranged at the lower end of the transverse vent pipe, the output end of the tail end of the longitudinal vent pipe extends into the height of the inner cavity of the dust removal box and the filter bag cage box through the right side wall, and the upper air nozzle is arranged in the cavity of the box cover, and the lower air nozzle is arranged at the tail end of the longitudinal vent pipe.

The utility model discloses an electric stove dirt is collected and is used filter-bag dust remover still includes horizontal fixed cover and vertical fixed cover, and horizontal fixed cover upper end fixed mounting is on the inside top of case lid cavity, and the fixed suit of horizontal fixed cover lower extreme is in the horizontal breather pipe left end circumference outside, and vertical fixed cover right-hand member fixed mounting is at dust removal incasement chamber right-hand member, and the fixed suit of vertical fixed cover left end is in the vertical breather pipe lower extreme circumference outside.

The utility model discloses an electric stove dirt is collected and is used filter bag dust remover still includes access door and staircase, and the access door setting is in dust removal case left side, and on the corresponding lateral wall of filter bag cage case, and the staircase upper end is installed in dust removal case left side and in the access door below, and the staircase lower extreme sets up subaerial.

The utility model discloses an electric stove dust is collected and is used filter-bag dust remover still includes the unloading valve, and the unloading valve is installed in ash bucket and dust collecting box junction.

The utility model discloses an electric stove dirt is collected and is used filter-bag dust collector still includes metal sheet and acoustic celotex board, and the metal sheet is all main part outer walls of this equipment, and the acoustic celotex board setting is inboard at the metal sheet.

The utility model discloses an electric stove dirt is collected and is used bag dust collector still includes fire-retardant board, and fire-retardant board is installed at the acoustic celotex board inboardly.

Compared with the prior art, the beneficial effects of the utility model are that: dust enters the dust removal incasement chamber through the foul gas entry row, and the dust particle thing directly falls into the bottom in the inner chamber, and muddy air filters through the filter bag of filter bag cage incasement, and later the air after purifying is discharged from the clean gas export, makes the pollution reduce, improves and uses the feature of environmental protection.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the main body material of the present invention;

in the drawings, the reference numbers: 1. a dust removal box; 2. a box cover; 3. a base plate; 4. a support pillar; 5. a foul gas inlet; 6. a purified gas outlet; 7. a filter bag cage; 8. a filter bag; 9. a separator plate; 10. an ash hopper; 11. a dust collection box; 12. a compressed air pump; 13. a transverse vent pipe; 14. a longitudinal vent pipe; 15. a cross valve; 16. a longitudinal valve; 17. an upper showerhead; 18. a lower showerhead; 19. transversely fixing a sleeve; 20. a longitudinal fixation sleeve; 21. an access door; 22. an escalator; 23. an ash discharge valve; 24. a metal plate; 25. a sound insulating board; 26. a flame retardant sheet; 27. and (4) a bracket.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 3, the filter bag dust collector for collecting electric furnace dust of the present invention comprises a dust collection box 1, a box cover 2, a bottom plate 3, a support pillar 4, a foul gas inlet 5, a clean gas outlet 6, a filter bag cage 7, a filter bag 8 and a partition plate 9, wherein the dust collection box 1 is the main body of the dust collector, an inner cavity is arranged inside the dust collection box 1, the upper end and the lower end of the dust collection box 1 are respectively provided with an open mouth communicated with the inner cavity, the box cover 2 is covered on the open mouth at the upper end of the dust collection box 1, a cavity is arranged inside the box cover 2, the bottom plate 3 is arranged at the lower end of the dust collection box 1, the support pillars 4 are arranged at the four corners of the lower end of the bottom plate 3, the foul gas inlet 5 is arranged at the lower side of the right end of the dust collection box 1, the foul gas inlet 5 is communicated with the inner cavity of the dust collection box 1, the clean gas outlet 6 is arranged at the, the filter bag 8 is placed in the filter bag cage box 7, the isolation plate 9 is arranged in the inner cavity of the dust removal box 1, and the isolation plate 9 is positioned at the lower end of the clean gas outlet 6 at the upper end of the filter bag cage box 7; dust enters the 1 inner chamber of dust removal case through foul air entry 5 row, and the dust particle thing directly falls into the bottom in the inner chamber, and muddy air filters through the filter bag 8 in the filter bag cage 7, and later the air after purifying is discharged from the clean gas export 6, makes the pollution reduce, improves and uses the feature of environmental protection.

The utility model discloses a filter bag dust collector for collecting electric furnace dust, still include ash bucket 10 and dust collecting box 11, ash bucket 10 is installed at bottom plate 3 lower extreme, the cavity is provided with in the ash bucket 10, the cavity lateral wall is the inclined plane, and ash bucket 10 communicates with each other with dust removal case 1 inner chamber, dust collecting box 11 can be dismantled and installed at ash bucket 10 lower extreme, dust collecting box 11 is provided with the front chamber in inside, dust collecting box 11 communicates with each other with ash bucket 10; dust particles fall into the inside inclined plane of dust hopper 10 through dust removal case 1 opening, inside by inclined plane landing to dust collecting box 11 cavities, reach the collection effect to the dust, do benefit to centralized processing waste residue, improve and use the feature of environmental protection.

The utility model discloses a filter bag dust collector for collecting electric furnace dust, still include support 27, compressed air pump 12, horizontal breather pipe 13, vertical breather pipe 14, horizontal valve 15, vertical valve 16, upper jet head 17 and lower jet head 18, support 27 is fixed mounting at the upper side of dust removal case 1 right-hand member, support 27 end is provided with the tray, compressed air pump 12 sets up on support 27 tray, horizontal breather pipe 13 input end intercommunication is installed at compressed air pump 12 left side output, and horizontal breather pipe 13 passes case lid 2 right-hand member and transversely stretches into to the case lid 2 inside, vertical breather pipe 14 input end intercommunication is installed at horizontal breather pipe 13 lower extreme, and the input is in the case lid 2 outside, vertical breather pipe 14 end output end passes dust removal case 1 right side wall and stretches into to the eminence such as dust removal case 1 inner chamber and filter bag cage 7, horizontal valve 15 sets up on vertical breather pipe 14 input left side, vertical valve 16 sets up at vertical breather, a plurality of groups of upper air nozzles 17 are arranged at the lower end of the transverse vent pipe 13, the upper air nozzles 17 are arranged in the cavity of the box cover 2, and the lower air nozzles 18 are arranged at the tail end of the longitudinal vent pipe 14; the transverse valve 15 is opened to close the longitudinal valve 16, the compressed air pump 12 blows compressed air downwards through the transverse vent pipe 13 and the upper air jet head 17, residual particles on the filter bag cage 7 and the filter bag 8 are blown down into the dust collection box 11 below, the longitudinal valve 16 is opened to close the transverse valve 15, the compressed air pump 12 blows compressed air leftwards through the longitudinal vent pipe 14 and the lower air jet head 18, the residual particles at the bottom ends of the filter bag cage 7 and the filter bag 8 are blown down into the dust collection box 11, the filter bag 8 is convenient to clean, and the use convenience is improved.

The utility model discloses a filter bag dust collector for collecting electric furnace dust, which also comprises a transverse fixing sleeve 19 and a longitudinal fixing sleeve 20, wherein the upper end of the transverse fixing sleeve 19 is fixedly arranged at the top end inside the cavity of the box cover 2, the lower end of the transverse fixing sleeve 19 is fixedly sleeved outside the circumference of the left end of the transverse vent pipe 13, the right end of the longitudinal fixing sleeve 20 is fixedly arranged at the right end of the inner cavity of the dust removing box 1, and the left end of the longitudinal fixing sleeve 20 is fixedly sleeved outside the circumference of; the transverse vent pipe 13 and the longitudinal vent pipe 14 are elongated and easily shake when high-pressure gas is injected, and the transverse fixing sleeve 19 and the longitudinal fixing sleeve 20 are fixed to reduce the shake and improve the use stability.

The utility model discloses a filter bag dust collector for collecting electric furnace dust, still include access door 21 and staircase 22, access door 21 sets up in dust removal case 1 left side, and on the corresponding lateral wall of filter bag cage case 7, the staircase 22 upper end is installed in dust removal case 1 left side and below access door 21, staircase 22 lower extreme sets up subaerial; through setting up access door 21, open access door 21 and can conveniently operate when this equipment trouble or need change filter bag 8, through setting up staircase 22, can satisfy the maintainer in the demand of eminence operation, improve stability in use.

The utility model also comprises an ash discharge valve 23, wherein the ash discharge valve 23 is arranged at the joint of the ash bucket 10 and the dust collecting box 11; the dust collecting box 11 has limited capacity, the ash discharging amount in the ash hopper 10 is controlled by the ash discharging valve 23, the ash discharging valve 23 is closed when the dust collecting box 11 is filled, and the ash discharging valve 23 is opened after the dust collecting box 11 is emptied and installed, so that the ash is controlled, the pollution is reduced, and the environmental protection performance is improved.

The utility model discloses a filter bag dust collector for collecting dust of an electric furnace, which also comprises a metal plate 24 and a sound insulation plate 25, wherein the metal plate 24 is the outer wall of all the main bodies of the device, and the sound insulation plate 25 is arranged at the inner side of the metal plate 24; by arranging the sound insulation board 25, the noise emitted by the equipment is controlled, the noise pollution is reduced, and the use safety is improved.

The filter bag dust collector for collecting electric furnace dust of the utility model also comprises a flame retardant plate 26, the flame retardant plate 26 is arranged inside the sound insulation plate 25; because the waste gas waste residue that the electric stove just discharged is high temperature object, consider to set up fire-retardant board 26 and come the conduction of separation high temperature to avoid external personnel to scald, improve the safety in utilization.

The utility model discloses a filter-bag dust collector for collecting electric furnace dust, it is at work, at first the dust is discharged into the dust removal incasement chamber through foul air entry, later the dust particle thing directly falls into below in the dust hopper in the inner chamber, rethread dust hopper landing is to the dust collecting box in, then muddy air filters through the filter bag in the filter bag cage incasement, later the air after the purification is discharged from the clean air export, dust collecting box capacity is limited, control the volume that the interior expense ash of dust hopper discharged through the dust unloading valve, connect the dust collecting box and just close the dust unloading valve, empty the dust collecting box and install the back again and open the dust unloading valve, make the expense ash controlled; when the interior of the equipment is cleaned, a transverse valve is opened to close a longitudinal valve, a compressed air pump blows compressed air downwards through a transverse vent pipe and an upper air nozzle to blow down particulate matters remained on a filter bag cage box and filter bags into a dust collecting box below, the longitudinal valve is opened to close the transverse valve, the compressed air pump blows the compressed air leftwards through the longitudinal vent pipe and a lower air nozzle to blow down the particulate matters remained on the filter bag cage box and the bottom ends of the filter bags into the dust collecting box; when the equipment is overhauled, the equipment is climbed through the escalator, and the access door is opened to overhaul the inside of the equipment.

The installation mode, the connection mode or the arrangement mode of the filter bag dust remover for collecting the dust of the electric furnace are common mechanical modes, and the filter bag dust remover can be implemented as long as the beneficial effects can be achieved; the utility model discloses an electric stove dirt is collected 8 and the compressed air pump of using the bag dust remover is purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A filter bag dust collector for collecting dust of an electric furnace is characterized by comprising a dust collection box (1), a box cover (2), a bottom plate (3), support columns (4), a turbid gas inlet (5), a purified gas outlet (6), a filter bag cage box (7), filter bags (8) and a partition plate (9), wherein the dust collection box (1) is a main body of the dust collector, an inner cavity is arranged inside the dust collection box (1), open ports are formed in the upper end and the lower end of the dust collection box (1) and communicated with the inner cavity, the box cover (2) is covered on the open port in the upper end of the dust collection box (1), a cavity is arranged inside the box cover (2), the bottom plate (3) is arranged at the lower end of the dust collection box (1), the support columns (4) are arranged at four corners of the lower end of the bottom plate (3), the turbid gas inlet (5) is arranged at the lower side of the dust collection box (1), the turbid gas inlet (5) is communicated with the inner cavity of the dust collection box (1), the purified, the clean gas outlet (6) is communicated with the inner cavity of the dust removal box (1), the filter bag cage box (7) is arranged at the upper side of the left end of the inner cavity of the dust removal box (1), the filter bag (8) is arranged in the filter bag cage box (7), the isolation plate (9) is arranged in the inner cavity of the dust removal box (1), and the isolation plate (9) is positioned at the lower end of the clean gas outlet (6) at the upper end of the filter bag cage box (7).

2. The filter bag dust collector for collecting dust in an electric furnace according to claim 1, further comprising an ash bucket (10) and a dust collecting box (11), wherein the ash bucket (10) is installed at the lower end of the bottom plate (3), a cavity is arranged inside the ash bucket (10), the side wall of the cavity is an inclined surface, the ash bucket (10) is communicated with the inner cavity of the dust removing box (1), the dust collecting box (11) is detachably installed at the lower end of the ash bucket (10), a front cavity is arranged inside the dust collecting box (11), and the dust collecting box (11) is communicated with the ash bucket (10).

3. The electric furnace dust collecting filter bag dust collector of claim 2, further comprising a bracket (27), a compressed air pump (12), a transverse vent pipe (13), a longitudinal vent pipe (14), a transverse valve (15), a longitudinal valve (16), an upper jet head (17) and a lower jet head (18), wherein the bracket (27) is fixedly installed on the upper side of the right end of the dust collection box (1), a tray is arranged at the tail section of the bracket (27), the compressed air pump (12) is arranged on the tray of the bracket (27), the input end of the transverse vent pipe (13) is communicated and installed at the output end of the left side of the compressed air pump (12), the transverse vent pipe (13) penetrates through the right end of the box cover (2) and transversely extends into the box cover (2), the input end of the longitudinal vent pipe (14) is communicated and installed at the lower end of the transverse vent pipe (13), the input end is arranged on the outer side of the box cover (2), and the output end of the longitudinal vent pipe (14) penetrates Cage (7) height such as the same place, horizontal valve (15) set up in vertical breather pipe (14) input left side, and vertical valve (16) set up in vertical breather pipe (14) input downside, and jet head (17) set up in horizontal breather pipe (13) lower extreme on the multiunit, and go up jet head (17) in case lid (2) cavity, and lower jet head (18) set up at vertical breather pipe (14) end.

4. The filter bag dust collector for collecting dust from an electric furnace according to claim 3, further comprising a transverse fixing sleeve (19) and a longitudinal fixing sleeve (20), wherein the upper end of the transverse fixing sleeve (19) is fixedly mounted on the top end of the cavity inside the case cover (2), the lower end of the transverse fixing sleeve (19) is fixedly mounted on the outer side of the circumference of the left end of the transverse vent pipe (13), the right end of the longitudinal fixing sleeve (20) is fixedly mounted on the right end of the inner cavity of the dust removing case (1), and the left end of the longitudinal fixing sleeve (20) is fixedly mounted on the outer side of the circumference of the.

5. The filter bag dust collector for collecting electric furnace dust according to claim 4, further comprising an access door (21) and an escalator (22), wherein the access door (21) is arranged at the left side of the dust removing box (1) and on the corresponding outer side wall of the filter bag cage box (7), the upper end of the escalator (22) is arranged at the left side of the dust removing box (1) and below the access door (21), and the lower end of the escalator (22) is arranged on the ground.

6. The filter bag dust collector for collecting electric furnace dust according to claim 5, further comprising an ash discharge valve (23), wherein the ash discharge valve (23) is installed at a junction of the ash bucket (10) and the dust collection box (11).

7. The filter bag dust collector for collecting electric furnace dust according to claim 6, further comprising a metal plate (24) and a sound insulating plate (25), wherein the metal plate (24) is an outer wall of all the main bodies of the device, and the sound insulating plate (25) is arranged inside the metal plate (24).

8. The filter bag dust collector for collecting electric furnace dust according to claim 7, further comprising a flame retardant plate (26), wherein the flame retardant plate (26) is installed inside the soundproof plate (25).

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