CN116196718A - Modular dust remover with double-valve air locking and ash discharging functions - Google Patents

Modular dust remover with double-valve air locking and ash discharging functions Download PDF

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Publication number
CN116196718A
CN116196718A CN202310073150.4A CN202310073150A CN116196718A CN 116196718 A CN116196718 A CN 116196718A CN 202310073150 A CN202310073150 A CN 202310073150A CN 116196718 A CN116196718 A CN 116196718A
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CN
China
Prior art keywords
air
valve
dust
box body
ash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310073150.4A
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Chinese (zh)
Inventor
秦奇峰
田志康
张金龙
胡小从
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Yueduhui Precision Machinery Co ltd
Original Assignee
Suzhou Yueduhui Precision Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Yueduhui Precision Machinery Co ltd filed Critical Suzhou Yueduhui Precision Machinery Co ltd
Priority to CN202310073150.4A priority Critical patent/CN116196718A/en
Publication of CN116196718A publication Critical patent/CN116196718A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20Combinations of devices covered by groups B01D45/00 and B01D46/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/44Auxiliary equipment or operation thereof controlling filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/48Removing dust other than cleaning filters, e.g. by using collecting trays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/90Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention discloses a modularized dust remover with double valve air locking and ash discharging, wherein an upper box body, a middle box body and a lower box body are sequentially arranged from top to bottom, a supporting frame is arranged at the bottom of the lower box body, an air inlet is arranged at one side surface of the upper box body and one side surface of the middle box body, an air outlet pipeline is arranged at the top surface of the upper box body, an ash removing and dust removing opening is arranged at the lower end of the lower box body, the ash removing and dust removing opening comprises a first connecting pipe, a first ash discharging mechanism, a second connecting pipe, a second ash discharging mechanism, a third connecting pipe and a material level sensor, the first ash discharging mechanism is connected between the first connecting pipe and the second connecting pipe through a flange, the second ash discharging mechanism is connected between the second connecting pipe and the third connecting pipe through a flange, and the material level sensor is arranged at the upper end of the inner side wall of the second connecting pipe.

Description

Modular dust remover with double-valve air locking and ash discharging functions
Technical Field
The invention relates to the technical field of dust collectors, in particular to a modularized dust collector with double valves for locking air and discharging ash.
Background
The dust remover, namely equipment for separating dust from flue gas, is common industrial equipment in industrial production such as boilers, polishing and the like. The current common dust collectors mainly comprise a cloth bag dust collector, a cyclone dust collector, a filter cartridge dust collector, an electrostatic dust collector, a pulse bag dust collector and the like. Wherein, the bag type dust collector is a dry dust filtering device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.
However, the conventional bag filter is required to stop the input of exhaust gas during ash discharge, thereby resulting in low working efficiency.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the modularized dust remover with the double valves for locking gas and discharging ash, and the dust remover can also perform the work of locking gas and discharging ash under the working state by arranging the first ash discharging mechanism and the second ash discharging mechanism, so that the working efficiency is improved.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a bivalve lock gas lets out modularization dust remover of ash, includes the support frame, still includes upper portion box, middle part box, lower part box, air inlet, the pipeline of giving vent to anger, ash removal dust removal mouth, upper portion box, middle part box, lower part box from the top down sets gradually, the support frame set up in lower part bottom half, the air inlet set up in a side of upper portion box and middle part box, the outlet pipeline set up in the top surface of upper portion box, ash removal dust removal mouth set up in lower part box lower extreme, ash removal dust removal mouth includes first connecting pipe, first ash discharge mechanism, the second connecting pipe, second ash discharge mechanism, the third connecting pipe, level sensor, first ash discharge mechanism pass through flange joint in between first connecting pipe and the second connecting pipe, the second ash discharge mechanism pass through flange joint in between second connecting pipe and the third connecting pipe, level sensor set up in second inside wall upper end.
Preferably, the first ash discharging mechanism comprises a first valve body, a first valve plate, a first sealing ring, a first valve rod and a first pneumatic actuator, wherein the first sealing ring is arranged on the inner wall of the first valve body, the first valve plate is movably connected in the first valve body, the periphery of the first valve plate is in butt joint with the first sealing ring, one end of the first valve rod penetrates through the first valve body and is fixedly connected with the first valve plate, and the other end of the valve rod is movably connected with the output end of the first pneumatic actuator.
Preferably, the second ash discharging mechanism comprises a second valve body, a second valve plate, a second sealing ring, a second valve rod and a second pneumatic actuator, wherein the second sealing ring is arranged on the inner wall of the second valve body, the second valve plate is movably connected in the second valve body, the periphery of the second valve plate is abutted against the second sealing ring, one end of the second valve rod penetrates through the second valve body and is fixedly connected with the second valve plate, and the other end of the valve rod is movably connected with the output end of the second pneumatic actuator.
Preferably, the upper box body comprises a first air purifying chamber and a second air purifying chamber, the top ends of the first air purifying chamber and the second air purifying chamber are respectively provided with an air purifying outlet, and the first air purifying chamber and the second air purifying chamber are respectively fixedly provided with a filter.
Preferably, the filter comprises a partition plate, a filter bag, an elastic hoop, a bag cage and an annular groove, wherein a plurality of mounting holes are formed in the partition plate, the mounting holes are arranged in a matrix, the filter bag is arranged in the mounting holes, the elastic hoop is arranged at the upper end of the filter bag, the elastic hoop is clamped with the mounting holes, the bag cage is arranged in the filter bag, the annular groove is fixedly connected with the upper end of the bag cage, the annular groove is clamped at the outer surface of the filter bag at the upper end of the mounting hole, and a pulse mechanism is arranged above the filter bag.
Preferably, the pulse mechanism comprises a blowing pipe, nozzles, pulse valves and air bags, the blowing pipe is horizontally arranged above each row of filter bags, the lower ends of the blowing pipes are all communicated with a plurality of nozzles, the nozzles are in one-to-one correspondence with the center of the filter bags, one ends of the blowing pipes are fixedly communicated with the output ends of the pulse valves, and the input ends of the pulse valves are fixedly communicated with the air bags through air inlet pipes.
Preferably, the number of the air bags is two, the two air bags are respectively arranged on the outer side surfaces of the first air purifying chamber and the second air purifying chamber side by side through a support, a plurality of pulse valves are arranged at the upper ends of the two air bags, and the pulse valves are in one-to-one correspondence with the blowing pipes.
Preferably, the middle box body comprises a first dust removing box and a second dust removing box, wherein baffle plates are fixedly connected to one sides of the inner parts of the first dust removing box and the second dust removing box, and the first dust removing box and the second dust removing box are respectively arranged in one-to-one correspondence with the first air purifying chamber and the second air purifying chamber.
Preferably, the lower box comprises a first ash bucket and a second ash bucket, the first ash bucket and the second ash bucket are respectively in one-to-one correspondence with the first dust removal box and the second dust removal box and fixedly communicated with each other, the number of the ash removal and dust removal openings is two, and the two ash removal and dust removal openings are respectively fixedly communicated with the lower ends of the first ash bucket and the second ash bucket.
Preferably, a first cylinder and a second cylinder are fixedly arranged at the top end of the air outlet pipeline, lifting valves are fixedly connected to the front ends of piston rods of the first cylinder and the second cylinder, penetrate through the air outlet pipeline, and the two lifting valves are respectively in one-to-one correspondence with the two clean air outlet ports.
Compared with the prior art, the invention has the following beneficial effects:
through setting up first ash handling mechanism and second ash handling mechanism, can realize that the dust remover carries out the gas locking and unloads grey work under operating condition, improved work efficiency. The upper box body, the middle box body and the lower box body adopt a modularized combined assembly type structure, so that the production efficiency can be improved.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is a schematic view of a filter according to the present invention;
FIG. 4 is a schematic diagram of the connection structure of the filter and the pulse mechanism of the present invention;
FIG. 5 is a schematic view of a first ash handling mechanism according to the invention;
wherein: 1. a support frame; 2. an air inlet; 3. an air outlet pipe; 4. a first connection pipe; 5. a first ash discharge mechanism; 6. a second connection pipe; 7. a second ash discharge mechanism; 8. a third connection pipe; 9. a level sensor; 10. a first purge chamber; 11. a second purge chamber; 12. a clean gas outlet; 13. a partition plate; 14. a filter bag; 15. an elastic hoop; 16. a bag cage; 17. a ring groove; 18. a blowing pipe; 19. a nozzle; 20. a pulse valve; 21. an air bag; 22. a first dust removing box; 23. a second dust removing box; 24. a baffle; 25. a first ash bucket; 26. a second ash bucket; 27. a first valve body; 28. a first valve plate; 29. a first seal ring; 30. a first valve stem; 31. a first pneumatic actuator; 32. a second valve body; 33. a second valve plate; 34. a second seal ring; 35. a second valve stem; 36. a second pneumatic actuator; 37. a first cylinder; 38. a second cylinder; 39. lifting the valve plate.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-5, the invention provides a modularized dust remover with double valve air locking and ash discharging, which comprises a supporting frame 1, an upper box body, a middle box body, a lower box body, an air inlet 2, an air outlet pipeline 3, an ash removing and dust removing opening, wherein the upper box body, the middle box body, the lower box body are sequentially arranged from top to bottom, the supporting frame 1 is arranged at the bottom of the lower box body, the air inlet 2 is arranged at one side surface of the upper box body and the middle box body, the air outlet pipeline 3 is arranged at the top surface of the upper box body, the ash removing and dust removing opening is arranged at the lower end of the lower box body, the ash removing and dust removing opening comprises a first connecting pipe 4, a first ash removing mechanism 5, a second connecting pipe 6, a second ash removing mechanism 7, a third connecting pipe 8 and a material level sensor 9, wherein the first ash removing mechanism 5 is connected between the first connecting pipe 4 and the second connecting pipe 6 through a flange, the second ash removing mechanism 7 is connected between the second connecting pipe 6 and the third connecting pipe 8 through the flange, and the second connecting pipe 8 is arranged at the inner side wall 6.
As shown in fig. 1 and 5, this embodiment further discloses that the first ash discharging mechanism 5 includes a first valve body 27, a first valve plate 28, a first sealing ring 29, a first valve rod 30, and a first pneumatic actuator 31, wherein the first sealing ring 29 is disposed on the inner wall of the first valve body 27, the first valve plate 28 is movably connected in the first valve body 27, the periphery of the first valve plate 28 is abutted against the first sealing ring 29, one end of the first valve rod 30 penetrates through the first valve body 27 and is fixedly connected with the first valve plate 28, and the other end of the valve rod is movably connected with the output end of the first pneumatic actuator 31.
As shown in fig. 1, this embodiment further discloses that the second ash unloading mechanism 7 includes a second valve body 32, a second valve plate 33, a second sealing ring 34, a second valve rod 35, and a second pneumatic actuator 36, wherein the second sealing ring 34 is disposed on the inner wall of the second valve body 32, the second valve plate 33 is movably connected in the second valve body 32, the outer periphery of the second valve plate 33 abuts against the second sealing ring 34, one end of the second valve rod 35 penetrates through the second valve body 32 and is fixedly connected with the second valve plate 33, and the other end of the valve rod is movably connected with the output end of the second pneumatic actuator 36.
When the dust remover works, the first pneumatic actuator 31 is opened, the second pneumatic actuator 36 is closed, the first valve plate 28 is in a vertical state, the second valve plate 33 is in a horizontal state, dust falls into the second connecting pipe 6 and is blocked by the second valve plate 33, after the dust level sensor 9 detects that the dust reaches a designated position, the signal is transmitted to the control system by the level sensor 9, the control system controls the first pneumatic actuator 31 to be opened so as to drive the first valve rod 30 to rotate, the first valve rod 30 drives the first valve plate 28 to rotate, the first valve plate 28 is in a horizontal state, the first pneumatic actuator 31 is closed, at the moment, the second pneumatic actuator 36 is opened, the second valve plate 33 is in a vertical state, so that the dust is discharged, the first valve plate 28 and the second valve plate 33 are sequentially circulated, one of the first valve plate 28 and the second valve plate 33 are always kept in an open state, the other is in a closed state, the dust remover can also perform the dust locking and discharging work under the working state, and the working efficiency is improved.
As shown in fig. 1, this embodiment further discloses that the upper tank body includes a first air purifying chamber 10 and a second air purifying chamber 11, the top ends of the first air purifying chamber 10 and the second air purifying chamber 11 are respectively provided with an air purifying outlet 12, and filters are respectively and fixedly installed in the first air purifying chamber 10 and the second air purifying chamber 11.
As shown in fig. 3, this embodiment also discloses that the filter includes baffle 13, filter bag 14, elasticity staple bolt 15, bag cage 16, annular 17, a plurality of mounting hole has been seted up on the baffle 13, the mounting hole is the matrix arrangement, be provided with filter bag 14 in the mounting hole, filter bag 14 upper end is provided with elasticity staple bolt 15, elasticity staple bolt 15 and mounting hole joint, be provided with bag cage 16 in the filter bag 14, the upper end fixedly connected with annular 17 of bag cage 16, annular 17 joint is being located filter bag 14 surface of mounting hole upper end, filter bag 14 top is provided with pulse mechanism.
As shown in fig. 4, this embodiment further discloses that the pulse mechanism includes a blowing pipe 18, nozzles 19, a pulse valve 20, and an air bag 21, where the blowing pipe 18 is horizontally disposed above each row of filter bags 14, the lower ends of the blowing pipes 18 are all communicated with a plurality of nozzles 19, a plurality of nozzles 19 are in one-to-one correspondence with the center of the filter bags 14, one end of the blowing pipe 18 is fixedly communicated with the output end of the pulse valve 20, and the input end of the pulse valve 20 is fixedly communicated with the air bag 21 through an air inlet pipe.
As shown in fig. 2, this embodiment further discloses that the number of the air bags 21 is two, the two air bags 21 are respectively arranged on the outer side surfaces of the first air purifying chamber 10 and the second air purifying chamber 11 side by side through a bracket, the upper ends of the two air bags 21 are respectively provided with a plurality of pulse valves 20, and the pulse valves 20 are in one-to-one correspondence with the blowing pipes 18.
As shown in fig. 1, this embodiment further discloses that the middle box body includes a first dust removing box 22 and a second dust removing box 23, wherein a baffle 24 is fixedly connected to one side of the inside of the first dust removing box 22 and one side of the inside of the second dust removing box 23, and the first dust removing box 22 and the second dust removing box 23 are respectively arranged in one-to-one correspondence with the first air purifying chamber 10 and the second air purifying chamber 11.
As shown in fig. 1, this embodiment further discloses that the lower box body includes a first ash bucket 25 and a second ash bucket 26, the first ash bucket 25 and the second ash bucket 26 are respectively corresponding to the first dust removing box 22 and the second dust removing box 23 one by one and are fixedly communicated with each other, the number of the dust removing openings is two, and the two dust removing openings are respectively fixedly communicated with the lower ends of the first ash bucket 25 and the second ash bucket 26.
As shown in fig. 1, this embodiment further discloses that the top end of the air outlet pipe 3 is fixedly provided with a first air cylinder 37 and a second air cylinder 38, the front ends of piston rods of the first air cylinder 37 and the second air cylinder 38 penetrate through the air outlet pipe 3 and are fixedly connected with poppet valves, and the two poppet valves respectively correspond to the two clean air outlet ports 12 one by one.
During operation, dust gas enters from the air inlet 2, large-particle dust directly falls into the dust hopper under the action of the baffle 24, small-particle dust flows slowly and uniformly into the first dust removing box 22 and the second dust removing box 23, the baffle 24 is arranged to effectively prevent the dust gas from being damaged due to the fact that the local flow rate of the dust gas is too fast, the filter bags 14 in the first dust removing box 22 and the second dust removing box 23 filter the dust gas, the filtered clean gas passes through the filter bags 14 to move upwards to enter the air purifying chamber, then enters the air outlet pipeline 3 through the air purifying outlet 12 to be discharged, when dust on the surface of the filter bags 14 of one air purifying chamber is accumulated to a certain thickness to be cleaned, the corresponding air purifying chamber above drives the lifting valve plate 39 to seal the air purifying outlet 12, the pressure balance is kept, the other air purifying chamber is kept in a working state, and accordingly circulated, each air purifying chamber realizes off-line dust cleaning, the pulse valve 20 generates pulse air flow under the action of a control system to blow the filter bags 14 along the blowing pipe 18 to the inside the filter bags 19, the filter bags 14 are expanded, the dust is stripped, the dust falls into the dust discharging hopper, and passes through the first dust discharging mechanism 5 and the second dust discharging mechanism 7.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a double valve lock gas lets out modularization dust remover of ash, includes support frame (1), its characterized in that: the dust removing and dust removing device comprises a lower box body, an upper box body, a middle box body, a lower box body, an air inlet (2), an air outlet pipeline (3) and dust removing openings, wherein the upper box body, the middle box body and the lower box body are sequentially arranged from top to bottom, a supporting frame (1) is arranged at the bottom of the lower box body, the air inlet (2) is arranged at one side of the upper box body and the middle box body, the air outlet pipeline (3) is arranged at the top surface of the upper box body, and the dust removing openings are arranged at the lower end of the lower box body;
the ash removal dust removal mouth includes first connecting pipe (4), first ash unloading mechanism (5), second connecting pipe (6), second ash unloading mechanism (7), third connecting pipe (8), material level sensor (9), first ash unloading mechanism (5) pass through flange joint in between first connecting pipe (4) and second connecting pipe (6), second ash unloading mechanism (7) pass through flange joint in between second connecting pipe (6) and third connecting pipe (8), material level sensor (9) set up in second connecting pipe (6) inside wall upper end.
2. The modular dust collector with double valve air locking and dust discharging function according to claim 1, wherein: the first ash discharging mechanism (5) comprises a first valve body (27), a first valve plate (28), a first sealing ring (29), a first valve rod (30) and a first pneumatic actuator (31), wherein the first sealing ring (29) is arranged on the inner wall of the first valve body (27), the first valve plate (28) is movably connected in the first valve body (27), the periphery of the first valve plate (28) is abutted to the first sealing ring (29), one end of the first valve rod (30) penetrates through the first valve body (27) and is fixedly connected with the first valve plate (28), and the other end of the valve rod is movably connected with the output end of the first pneumatic actuator (31).
3. The modular dust collector with double valve air locking and dust discharging function according to claim 1, wherein: the second ash discharging mechanism (7) comprises a second valve body (32), a second valve plate (33), a second sealing ring (34), a second valve rod (35) and a second pneumatic actuator (36), wherein the second sealing ring (34) is arranged on the inner wall of the second valve body (32), the second valve plate (33) is movably connected in the second valve body (32), the periphery of the second valve plate (33) is abutted against the second sealing ring (34), one end of the second valve rod (35) penetrates through the second valve body (32) and is fixedly connected with the second valve plate (33), and the other end of the valve rod is movably connected with the output end of the second pneumatic actuator (36).
4. The modular dust collector with double valve air locking and dust discharging function according to claim 1, wherein: the upper box comprises a first air purifying chamber (10) and a second air purifying chamber (11), wherein the top ends of the first air purifying chamber (10) and the second air purifying chamber (11) are respectively provided with an air purifying outlet (12), and filters are fixedly arranged in the first air purifying chamber (10) and the second air purifying chamber (11).
5. The modular dust collector with double valve air locking and dust discharging function according to claim 4, wherein: the filter comprises a partition plate (13), a filter bag (14), an elastic hoop (15), a bag cage (16) and a ring groove (17), wherein a plurality of mounting holes are formed in the partition plate (13), the mounting holes are arranged in a matrix, the filter bag (14) is arranged in the mounting holes, the elastic hoop (15) is arranged at the upper end of the filter bag (14), the elastic hoop (15) is clamped with the mounting holes, a bag cage (16) is arranged in the filter bag (14), the ring groove (17) is fixedly connected with the upper end of the bag cage (16), the ring groove (17) is clamped on the outer surface of the filter bag (14) at the upper end of the mounting hole, and a pulse mechanism is arranged above the filter bag (14).
6. The modular dust collector with double valve air locking and dust discharging function according to claim 5, wherein: the pulse mechanism comprises a blowing pipe (18), nozzles (19), pulse valves (20) and air bags (21), wherein the blowing pipe (18) is horizontally arranged above each row of filter bags (14), the lower ends of the blowing pipes (18) are all communicated with a plurality of nozzles (19), the nozzles (19) are in one-to-one correspondence with the centers of the filter bags (14), one ends of the blowing pipes (18) are fixedly communicated with the output ends of the pulse valves (20), and the input ends of the pulse valves (20) are fixedly communicated with the air bags (21) through air inlet pipes.
7. The modular dust collector with double valve air locking and dust discharging function according to claim 6, wherein: the number of the air bags (21) is two, the two air bags (21) are respectively arranged on the outer side faces of the first air purifying chamber (10) and the second air purifying chamber (11) side by side through a support, a plurality of pulse valves (20) are respectively arranged at the upper ends of the two air bags (21), and the pulse valves (20) correspond to the blowing pipes (18) one by one.
8. The modular dust collector with double valve air locking and dust discharging function according to claim 4, wherein: the middle box body comprises a first dust removing box (22) and a second dust removing box (23), wherein baffle plates (24) are fixedly connected to one sides of the inner parts of the first dust removing box (22) and the second dust removing box (23), and the first dust removing box (22) and the second dust removing box (23) are respectively arranged in one-to-one correspondence with the first air purifying chamber (10) and the second air purifying chamber (11).
9. The modular dust collector with double valve air locking and dust discharging function according to claim 8, wherein: the lower part box body comprises a first ash bucket (25) and a second ash bucket (26), the first ash bucket (25) and the second ash bucket (26) are respectively in one-to-one correspondence with the first dust removing box (22) and the second dust removing box (23) and fixedly communicated with each other, the number of the dust removing openings is two, and the two dust removing openings are respectively fixedly communicated with the lower ends of the first ash bucket (25) and the second ash bucket (26).
10. The modular dust collector with double valve air locking and dust discharging function according to claim 4, wherein: the top end of the air outlet pipeline (3) is fixedly provided with a first air cylinder (37) and a second air cylinder (38), the front ends of piston rods of the first air cylinder (37) and the second air cylinder (38) penetrate through the air outlet pipeline (3) and are fixedly connected with lifting valve plates (39), and the two lifting valve plates (39) are respectively in one-to-one correspondence with the two clean air outlet ports (12).
CN202310073150.4A 2023-01-30 2023-01-30 Modular dust remover with double-valve air locking and ash discharging functions Pending CN116196718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310073150.4A CN116196718A (en) 2023-01-30 2023-01-30 Modular dust remover with double-valve air locking and ash discharging functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310073150.4A CN116196718A (en) 2023-01-30 2023-01-30 Modular dust remover with double-valve air locking and ash discharging functions

Publications (1)

Publication Number Publication Date
CN116196718A true CN116196718A (en) 2023-06-02

Family

ID=86516669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310073150.4A Pending CN116196718A (en) 2023-01-30 2023-01-30 Modular dust remover with double-valve air locking and ash discharging functions

Country Status (1)

Country Link
CN (1) CN116196718A (en)

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