CN116832541B - Multistage flow vortex core dust removal system for flue layer - Google Patents
Multistage flow vortex core dust removal system for flue layer Download PDFInfo
- Publication number
- CN116832541B CN116832541B CN202310835165.XA CN202310835165A CN116832541B CN 116832541 B CN116832541 B CN 116832541B CN 202310835165 A CN202310835165 A CN 202310835165A CN 116832541 B CN116832541 B CN 116832541B
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- Prior art keywords
- filter screen
- pipe
- screen frame
- cleaning
- dust removal
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- 239000000428 dust Substances 0.000 title claims abstract description 106
- 238000004140 cleaning Methods 0.000 claims abstract description 77
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 239000007921 spray Substances 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0053—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with vibrating filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/682—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention provides a flue layer multistage flow vortex core dust removal system, which relates to the technical field of dust removal devices and comprises the following components: a main body tube; the right side of the main body pipe is connected with an air inlet pipe. After the dust removal is finished, the electric telescopic rod is controlled to shrink, when the cleaning block moves leftwards, the cleaning block is contacted with the top of the cleaning pipe, dust can be collected into the cleaning pipe at the moment, then the cleaning pipe is collected into the collecting bag, sealing can be achieved through the matching of the cleaning block and the sealing block during dust removal, the reverse flow phenomenon can be prevented, the cleaning block can be driven to achieve dust collection through shrinkage of the electric telescopic rod during dust removal, the dust removal device is strong in structure, the problems that the existing dust removal device is various in types, dust is easily polluted on the filter screen of the dust removal device after a period of use, the follow-up dust removal effect is affected at the moment, manual disassembly and removal are complicated, and the time is long are solved.
Description
Technical Field
The invention relates to the technical field of dust removal devices, in particular to a flue layer multistage flow vortex core dust removal system.
Background
When the flue dust is removed, a dust removing device is needed, and the current dust removing device has various types, wherein the dust removal by a centrifugal mode is one of the dust removing devices.
The application number is as follows: the invention belongs to the technical field of dust removal, and relates to a miniature centrifugal dust removal device. After suction is generated by a dust collector motor, airflow with dirt enters the vortex generator in a linear mode, so that the airflow is changed into vortex airflow and centrifugal force is generated, the dirt falls into a dirt storage cavity, the vortex airflow rises, the center of the airflow does not directly enter the vacuum cavity and is filtered by a filter screen, clean airflow is discharged from an air outlet, the dirt around the vortex is blocked outside the vacuum cavity, and the dirt falls into the dirt storage cavity after being thrown to the inner wall of the shell by the centrifugal force. The beneficial effects of the invention are as follows: the structure is simple and compact, the volume is small, the operation can be carried out by hand, the weight is light, and the cost is low; the dust-removing device is convenient to install, operate and maintain in daily life, and has high dust-removing efficiency, clean and thorough; the suction force is large, blockage is not easy to generate, and dust can be removed by two modes of air suction and air blowing; damage to the photosensitive element is avoided.
Dust is easy to be stained on the filter screen of the dust removing device after the dust removing device is used for a period of time, the subsequent dust removing effect is affected at the moment, manual disassembly and cleaning are complicated, and the time is long.
Disclosure of Invention
In view of the above, the present invention provides a multi-stage flow vortex core dust removal system for a flue layer, which has a filtering structure and a sealing portion, on one hand, due to the filtering structure, the first driving motor drives the threaded rod to rotate, and at this time, the sliding block is in a vertically moving state under the driving of the threaded rod, and at this time, the cleaning of the filter screen on the second filter screen frame can be realized through the cleaning block; secondly, when the first driving motor rotates, at the same time, when the sliding block moves upwards, the spring rod is in contact with the bulge, at the moment, the second filter screen frame is in a continuous vibration state under the action of the spring rod and the bulge, the vibration of dust on the filter screen of the second filter screen frame can be realized through the continuous vibration of the second filter screen frame, the auxiliary dust removal is realized, and when the dust on the filter screen is cleaned, on one hand, the dust removal can be realized through the wiping of the cleaning block, at the moment, the preliminary dust removal can be realized, on the other hand, the continuous vibration of the second filter screen frame can be realized through the cooperation of the spring rod and the bulge, the vibration dust removal can be realized through the continuous vibration of the second filter screen frame, at the moment, the double dust removal is realized, and the dust removal effect is good; on the other hand, be provided with sealing portion, in order to guarantee can not appear flowing backward when removing dust, control electric telescopic handle this moment, clearance piece and sealing block joint are accomplished sealedly when electric telescopic handle stretches, remove dust this moment, after removing dust, control electric telescopic handle shrink, contact with clearance pipe top when clearance piece moves left, can collect the clearance intraductal with the dust through clearance piece this moment, then collect in collecting bag through clearance pipe collection, when removing dust, can realize sealedly through the cooperation of clearance piece and sealing block, can prevent to appear the reflux phenomenon this moment, when the dust clearance, can drive the collection of clearance piece realization dust through electric telescopic handle shrink, the structurality is strong.
The invention discloses a purpose and an effect of a flue layer multistage flow vortex core dust removal system, which are achieved by the following specific technical means:
the invention provides a flue layer multistage flow vortex core dust removal system, which specifically comprises: a main body tube;
the right side of the main body pipe is connected with an air inlet pipe, and the left side of the main body pipe is connected with an exhaust pipe; the main body pipe is of a square tubular structure, a first filter screen frame is arranged on the main body pipe, a filter screen is arranged on the first filter screen frame, and the first filter screen frame is positioned at the left side of the air inlet pipe;
install centrifugal fan in the blast pipe, control centrifugal fan rotates, and the air current is assembled to centrifugal fan direction this moment, and the dirty gas can be with the filter screen contact that sets up on the first filter screen frame this moment, has realized preliminary filtration this moment.
Optionally, a filtering structure is installed in the main body pipe;
the filter structure comprises a second filter screen frame, a mounting block, a guide rod, a sliding block, a cleaning block, a first driving motor, a threaded rod, a bulge and a spring rod, wherein the second filter screen frame is fixed inside a main body pipe, and a filter screen is arranged on the second filter screen frame.
Optionally, the second filter screen frame is of a square frame structure, two installation blocks of rectangular block structures are welded at the position above the right end face and the position below the right end face of the second filter screen frame, a guide rod is welded between the two installation blocks at the front side, and a guide rod is welded between the two installation blocks at the rear side; the two guide rods are connected with sliding blocks in a sliding manner, the left end faces of the sliding blocks are adhered with cleaning blocks, and the left end faces of the cleaning blocks are contacted with the filter screen on the second filter screen frame; the second filter screen frame is provided with a first driving motor, a rotating shaft of the first driving motor is provided with a threaded rod, the threaded rod is in threaded connection with the sliding block, and the left end face of the sliding block is in contact with the right end face of the second filter screen frame.
Optionally, the right end face of the second filter screen frame is welded with protrusions in a rectangular array shape, and the protrusions are of a semi-cylindrical structure;
the sliding block is of a convex structure, two spring rods are symmetrically arranged on the sliding block and are in contact with the right end face of the second filter screen frame, when the sliding block moves upwards, the spring rods are in contact with the protrusions, when the first driving motor rotates, the first driving motor can drive the threaded rod to rotate, at the moment, the sliding block is in a vertical moving state under the driving of the threaded rod, and at the moment, the filter screen on the second filter screen frame can be cleaned through the cleaning block; meanwhile, when the sliding block moves upwards, the spring rod is in contact with the bulge, the second filter screen frame is in a continuous vibration state under the action of the spring rod and the bulge, and the second filter screen frame can shake off dust on the filter screen frame through continuous vibration of the second filter screen frame, so that auxiliary dust removal is realized.
Optionally, an auxiliary part is arranged on the exhaust pipe;
the auxiliary part comprises a second air inlet pipe, an air ejector, a spray head, a first gear, a second driving motor and a second gear, wherein the second air inlet pipe is rotationally connected to the second air inlet pipe, the air ejector is arranged on the second air inlet pipe in a ring-shaped array shape, the spray head is arranged on the air ejector in a linear array shape, and the spray head is aligned with the second filter screen frame.
Optionally, a first gear is installed on the second air inlet pipe;
the exhaust pipe is provided with a second driving motor, and a rotating shaft of the second driving motor is provided with a second gear meshed with the first gear.
When the air supply pump works, air enters the second air inlet pipe and then enters the air ejector pipe, and finally is ejected out through the nozzle, so that air flow cleaning of a filter screen of the second filter screen frame can be realized; when the second driving motor rotates, the second air inlet pipe, the air jet pipe and the spray head are in a rotating state under the meshing transmission of the first gear and the second gear, and at the moment, the spray head is aligned with the second filter screen frame, so that the air flow of the filter screen on the second filter screen frame can be cleaned.
Optionally, a sealing portion is mounted within the main body tube;
the sealing part comprises connecting rods, sealing blocks, electric telescopic rods and cleaning blocks, the two connecting rods are arranged in total, the two connecting rods are of cylindrical rod-shaped structures, the top end faces of the two connecting rods are welded with the top end faces of the inner wall of the main body tube, the bottom end faces of the two connecting rods are welded with the sealing blocks, and the sealing blocks are of rectangular block-shaped structures.
Optionally, electric telescopic handle is equipped with two altogether, and two electric telescopic handle symmetrical fix at second filter screen frame right-hand member face, and two electric telescopic handle right-hand member faces are all fixed with the clearance piece left end face, and the clearance piece is the back font structure, and the clearance piece matches with the sealing block.
Optionally, a cleaning pipe is arranged on the bottom end surface of the main body pipe and is used for being connected with the collecting bag;
contact with the top of the cleaning tube as the cleaning block moves to the left.
Optionally, install the control box on the main part pipe, install microprocessor in the control box, microprocessor and centrifugal fan, first driving motor, second driving motor and electric telescopic handle electrical property link to each other, and microprocessor still links to each other with the air supply pump electrical property.
Before cleaning, the microprocessor controls the electric telescopic rod to extend, and at the moment, the cleaning block is clamped and sealed with the sealing block;
when the dust on the filter screen of the second filter screen frame needs to be cleaned, the microprocessor controls the air supply pump to work; then, the microprocessor controls the second driving motor to work;
when dust is cleaned, the microprocessor controls the electric telescopic rod to retract;
then, the microprocessor controls the first driving motor to work;
when dust is removed, the microprocessor controls the centrifugal fan to work.
In order to guarantee that no reflux can appear when removing dust, the electric telescopic rod is controlled at this moment, and the cleaning block is sealed with sealing block joint completion when electric telescopic rod stretches, removes dust this moment, and after removing dust, the electric telescopic rod is controlled to shrink, contacts with the cleaning tube top when the cleaning block moves left, can collect the cleaning tube with the dust this moment through the cleaning block in, then collect in the collection bag through the cleaning tube collection.
Advantageous effects
Be provided with sealing, in order to guarantee can not appear flowing back when removing dust, control electric telescopic handle this moment, clearance piece and sealing block joint are accomplished sealedly when electric telescopic handle stretches, remove dust this moment, after removing dust, control electric telescopic handle shrink, contact with clearance pipe top when clearance piece moves left, can collect the clearance intraductal with the dust through clearance piece this moment, then collect in collecting bag through clearance pipe collection, when removing dust, can realize sealedly through the cooperation of clearance piece and sealing block, can prevent to appear the reflux phenomenon this moment, when the dust clearance, can drive the collection of clearance piece realization dust through electric telescopic handle's shrink, the structruality is strong.
The auxiliary part is arranged, and through the arrangement of the auxiliary part, on one hand, gas enters the second air inlet pipe and then enters the air ejector pipe, and finally is ejected out through the nozzle, so that the air flow cleaning of the second filter screen frame filter screen can be realized; on the other hand, when the second driving motor rotates, the second air inlet pipe, the air spraying pipe and the spray head are in a rotating state under the meshing transmission of the first gear and the second gear, at this moment, the spray head is aligned with the position of the second filter screen frame, so that the air flow of the filter screen on the second filter screen frame can be cleaned, and when dust is removed through the auxiliary part, the spray heads are provided with a plurality of spray heads and are uniformly distributed, the dust removal effect can be improved at this moment, and on the other hand, when the spray head rotates along with the second air inlet pipe, dead angles can be eliminated at this moment, and the dust removal effect is good.
The filter structure is arranged, and through the arrangement of the filter structure, firstly, the first driving motor can drive the threaded rod to rotate, the sliding block is in a vertical moving state under the driving of the threaded rod, and the filter screen on the second filter screen frame can be cleaned through the cleaning block; second, when first driving motor rotates, simultaneously, when the sliding block upwards moves, the spring bar is in contact with the arch, at this moment, second filter screen frame is continuous vibrations state under the effect of spring bar and arch, shake of dust on the second filter screen frame filter screen through the continuous vibrations of second filter screen frame and fall, auxiliary dust removal has been realized this moment, when the dust on the clearance filter screen, on the one hand, can realize the dust removal through the clean wiping of cleaning block, this moment is preliminary dust removal, on the other hand, can realize the continuous vibrations of second filter screen frame through the spring bar and protruding cooperation, can realize vibrations dust removal through the continuous vibrations of second filter screen frame, double dust removal has been realized this moment, the dust removal effect is good.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is an isometric view of a multi-stage flow vortex core dust collector of the flue layer of the present invention.
Fig. 2 is an axial view schematic diagram of a flue layer multistage flow vortex core dust removing device after being partially cut away.
Fig. 3 is a schematic diagram of the present invention in an isometric view, with fig. 2 further broken away.
Fig. 4 is an isometric view of a filter structure of the present invention.
Fig. 5 is a schematic view of an isometric view of a seal portion of the present invention.
Fig. 6 is a schematic diagram of an isometric view of the seal of the present invention with portions broken away.
Fig. 7 is a schematic diagram of the structure of the auxiliary part of the present invention in an axial view.
Fig. 8 is a schematic diagram of the system configuration of the present invention.
List of reference numerals
1. A main body tube; 101. a first air inlet pipe; 102. an exhaust pipe; 2. cleaning the pipe; 3. a first filter screen frame; 4. a centrifugal fan; 5. a filtering structure; 501. a second filter screen frame; 502. a mounting block; 503. a guide rod; 504. a sliding block; 505. a cleaning block; 506. a first driving motor; 507. a threaded rod; 508. a protrusion; 509. a spring rod; 6. an auxiliary portion; 601. a second air inlet pipe; 602. a gas lance; 603. a spray head; 604. a first gear; 605. a second driving motor; 606. a second gear; 7. a sealing portion; 701. a connecting rod; 702. a sealing block; 703. an electric telescopic rod; 704. cleaning the block; 8. a control box; 801. and a microprocessor.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Embodiment one:
please refer to fig. 1 to 8:
the invention provides a flue layer multistage flow vortex core dust removal system, which comprises: a main body tube 1;
the right side of the main body pipe 1 is connected with a first air inlet pipe 101, and the left side of the main body pipe 1 is connected with an exhaust pipe 102.
Wherein, the main body pipe 1 is in a square tubular structure, the main body pipe 1 is provided with a first filter screen frame 3, a filter screen is arranged on the first filter screen frame 3, and the first filter screen frame 3 is positioned at the left side of the first air inlet pipe 101;
a centrifugal fan 4 is installed in the exhaust pipe 102.
The centrifugal fan 4 is controlled to rotate, the air flow is converged towards the direction of the centrifugal fan 4, and the dust-containing gas is contacted with a filter screen arranged on the first filter screen frame 3, so that preliminary filtration is realized.
Wherein, the main body tube 1 is internally provided with a filtering structure 5;
the filtering structure 5 comprises a second filtering screen frame 501, a mounting block 502, a guide rod 503, a sliding block 504, a cleaning block 505, a first driving motor 506, a threaded rod 507, a bulge 508 and a spring rod 509, wherein the second filtering screen frame 501 is fixed inside the main body pipe 1, and a filtering screen is arranged on the second filtering screen frame 501.
The second filter screen frame 501 is in a shape like a Chinese character 'hui', two rectangular block-shaped mounting blocks 502 are welded at the upper position of the right end surface and the lower position of the right end surface of the second filter screen frame 501, a guide rod 503 is welded between the two front mounting blocks 502, and a guide rod 503 is welded between the two rear mounting blocks 502;
the two guide rods 503 are slidably connected with a sliding block 504, a cleaning block 505 is adhered to the left end surface of the sliding block 504, and the left end surface of the cleaning block 505 is contacted with the filter screen on the second filter screen frame 501.
Wherein, install a first driving motor 506 on the second filter screen frame 501, install the threaded rod 507 on the axis of rotation of first driving motor 506, threaded rod 507 and sliding block 504 threaded connection, sliding block 504 left end face and second filter screen frame 501 right-hand member face contact.
Wherein, the right end face of the second filter screen frame 501 is welded with a bulge 508 in a rectangular array shape, and the bulge 508 is in a semi-cylindrical structure;
the sliding block 504 is of a convex structure, two spring rods 509 are symmetrically arranged on the sliding block 504, the two spring rods 509 are both in contact with the right end face of the second filter screen frame 501, and when the sliding block 504 moves upwards, the spring rods 509 are in contact with the protrusions 508.
When the first driving motor 506 rotates, the first driving motor 506 drives the threaded rod 507 to rotate, at this time, the sliding block 504 is in a vertical moving state under the driving of the threaded rod 507, and at this time, the cleaning of the filter screen on the second filter screen frame 501 can be realized through the cleaning block 505;
meanwhile, when the sliding block 504 moves upwards, the spring rod 509 is in contact with the protrusion 508, at this time, the second filter screen frame 501 is in a continuous vibration state under the action of the spring rod 509 and the protrusion 508, and the second filter screen frame 501 can shake off dust on the filter screen by continuous vibration of the second filter screen frame 501, so that auxiliary dust removal is realized.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 3 and 7, the method further includes: an auxiliary portion 6, the exhaust pipe 102 being provided with the auxiliary portion 6;
the auxiliary part 6 comprises a second air inlet pipe 601, an air spraying pipe 602, a spray nozzle 603, a first gear 604, a second driving motor 605 and a second gear 606, wherein the second air inlet pipe 601 is rotationally connected to the second air inlet pipe 601, the air spraying pipe 602 is arranged on the second air inlet pipe 601 in a ring-shaped array shape, the spray nozzle 603 is arranged on the air spraying pipe 602 in a linear array shape, and the spray nozzle 603 is aligned with the second filter screen frame 501.
Wherein, a first gear 604 is installed on the second air inlet pipe 601;
a second drive motor 605 is mounted on the exhaust pipe 102, and a second gear 606 is mounted on the rotation shaft of the second drive motor 605 to mesh with the first gear 604.
When the air supply pump works, air enters the second air inlet pipe 601 and then enters the air injection pipe 602, and finally is sprayed out through the spray head 603, so that air flow cleaning of a filter screen of the second filter screen frame 501 can be realized;
when the second driving motor 605 rotates, the second air inlet pipe 601, the air spraying pipe 602 and the spray head 603 are in a rotating state under the meshing transmission of the first gear 604 and the second gear 606, and at this time, the spray head 603 is aligned with the second filter screen frame 501, so that the air flow cleaning of the filter screen on the second filter screen frame 501 can be realized.
Embodiment III:
on the basis of the second embodiment, as shown in fig. 3, 5 and 6, the method further includes: a sealing part 7, a control box 8 and a microprocessor 801, wherein the sealing part 7 is arranged in the main body pipe 1;
the sealing part 7 comprises connecting rods 701, sealing blocks 702, electric telescopic rods 703 and cleaning blocks 704, the two connecting rods 701 are arranged, the two connecting rods 701 are of cylindrical rod-shaped structures, the top end faces of the two connecting rods 701 are welded with the top end faces of the inner wall of the main body tube 1, the bottom end faces of the two connecting rods 701 are welded with the sealing blocks 702, and the sealing blocks 702 are of rectangular block-shaped structures.
Wherein, electric telescopic handle 703 is equipped with two altogether, and two electric telescopic handle 703 symmetry are fixed at second filter screen frame 501 right-hand member face, and two electric telescopic handle 703 right-hand member faces are all fixed with clearance piece 704 left end face, and clearance piece 704 is the back font structure, clearance piece 704 and sealing block 702 match.
The bottom end surface of the main body pipe 1 is provided with a cleaning pipe 2, and the cleaning pipe 2 is used for being connected with a collecting bag;
contact the top of the cleaning tube 2 as the cleaning block 704 moves to the left.
Wherein, install control box 8 on main part pipe 1, install microprocessor 801 in the control box 8, microprocessor 801 links to each other with centrifugal fan 4, first driving motor 506, second driving motor 605 and electric telescopic handle 703 electrical property, and microprocessor 801 still links to each other with the air supply pump electrical property.
Before cleaning, the microprocessor 801 controls the electric telescopic rod 703 to extend, and at the moment, the cleaning block 704 is clamped and sealed with the sealing block 702;
when the dust on the second filter screen frame 501 needs to be cleaned, the microprocessor 801 controls the air supply pump to work; then, the microprocessor 801 controls the operation of the second driving motor 605;
when cleaning dust, the microprocessor 801 controls the electric telescopic rod 703 to retract;
then, the microprocessor 801 controls the first driving motor 506 to operate;
during dust removal, the microprocessor 801 controls the centrifugal fan 4 to operate.
In order to ensure that no reflux occurs during dust removal, the electric telescopic rod 703 is controlled, the cleaning block 704 and the sealing block 702 are clamped and sealed when the electric telescopic rod 703 stretches, dust removal is performed at this time, after dust removal is completed, the electric telescopic rod 703 is controlled to shrink, when the cleaning block 704 moves leftwards, the electric telescopic rod is contacted with the top of the cleaning pipe 2, dust can be collected into the cleaning pipe 2 through the cleaning block 704 at this time, and then the dust can be collected into the collecting bag through the cleaning pipe 2.
The specific use mode and the action are as follows:
when the dust on the second filter screen frame 501 needs to be cleaned, the microprocessor 801 controls the air supply pump to work; then, the microprocessor 801 controls the operation of the second driving motor 605;
when cleaning dust, the microprocessor 801 controls the electric telescopic rod 703 to retract;
then, the microprocessor 801 controls the first driving motor 506 to operate;
when dust is removed, the microprocessor 801 controls the centrifugal fan 4 to work, the centrifugal fan 4 rotates, air flows are converged towards the direction of the centrifugal fan 4 at the moment, and dust-containing gas can be contacted with a filter screen arranged on the first filter screen frame 3 at the moment, so that preliminary filtration is realized at the moment;
when the first driving motor 506 rotates, the first driving motor 506 drives the threaded rod 507 to rotate, at this time, the sliding block 504 is in a vertical moving state under the driving of the threaded rod 507, and at this time, the cleaning of the filter screen on the second filter screen frame 501 can be realized through the cleaning block 505;
meanwhile, when the sliding block 504 moves upwards, the spring rod 509 is in contact with the bulge 508, at the moment, the second filter screen frame 501 is in a continuous vibration state under the action of the spring rod 509 and the bulge 508, and the second filter screen frame 501 can shake off dust on the filter screen by continuous vibration of the second filter screen frame 501, so that auxiliary dust removal is realized;
when the air supply pump works, air enters the second air inlet pipe 601 and then enters the air injection pipe 602, and finally is sprayed out through the spray head 603, so that air flow cleaning of a filter screen of the second filter screen frame 501 can be realized;
when the second driving motor 605 rotates, the second air inlet pipe 601, the air spraying pipe 602 and the spray head 603 are in a rotating state under the meshing transmission of the first gear 604 and the second gear 606, and at the moment, the spray head 603 is aligned with the second filter screen frame 501, so that the air flow cleaning of the filter screen on the second filter screen frame 501 can be realized;
in order to ensure that no reflux occurs during dust removal, the electric telescopic rod 703 is controlled, the cleaning block 704 and the sealing block 702 are clamped and sealed when the electric telescopic rod 703 stretches, dust removal is performed at this time, after dust removal is completed, the electric telescopic rod 703 is controlled to shrink, when the cleaning block 704 moves leftwards, the electric telescopic rod is contacted with the top of the cleaning pipe 2, dust can be collected into the cleaning pipe 2 through the cleaning block 704 at this time, and then the dust can be collected into the collecting bag through the cleaning pipe 2.
Claims (4)
1. A multi-stage flow vortex core dust removal system for a flue layer, comprising: a main body tube (1); the right side of the main body pipe (1) is connected with a first air inlet pipe (101), and the left side of the main body pipe (1) is connected with an exhaust pipe (102); the main body pipe (1) is of a square tubular structure, the main body pipe (1) is provided with a first filter screen frame (3), a filter screen is arranged on the first filter screen frame (3), and the first filter screen frame (3) is positioned at the left side of the first air inlet pipe (101); a centrifugal fan (4) is arranged in the exhaust pipe (102); a filtering structure (5) is arranged in the main body pipe (1); the filtering structure (5) consists of a second filtering screen frame (501), a mounting block (502), a guide rod (503), a sliding block (504), a cleaning block (505), a first driving motor (506), a threaded rod (507), a bulge (508) and a spring rod (509), wherein the second filtering screen frame (501) is fixed inside the main body pipe (1), and a filtering screen is arranged on the second filtering screen frame (501); the second filter screen frame (501) is of a square frame-shaped structure, two rectangular block-shaped mounting blocks (502) are welded at the upper position of the right end face and the lower position of the right end face of the second filter screen frame (501), a guide rod (503) is welded between the two front mounting blocks (502), and a guide rod (503) is welded between the two rear mounting blocks (502);
a sliding block (504) is connected to the two guide rods (503) in a sliding way, a cleaning block (505) is adhered to the left end face of the sliding block (504), and the left end face of the cleaning block (505) is contacted with a filter screen on the second filter screen frame (501);
a first driving motor (506) is arranged on the second filter screen frame (501), a threaded rod (507) is arranged on a rotating shaft of the first driving motor (506), the threaded rod (507) is in threaded connection with a sliding block (504), and the left end face of the sliding block (504) is in contact with the right end face of the second filter screen frame (501);
the right end face of the second filter screen frame (501) is welded with a bulge (508) in a rectangular array shape, and the bulge (508) is in a semi-cylindrical structure;
the sliding block (504) is of a convex structure, two spring rods (509) are symmetrically arranged on the sliding block (504), the two spring rods (509) are contacted with the right end face of the second filter screen frame (501), and when the sliding block (504) moves upwards, the spring rods (509) are contacted with the bulges (508);
a sealing part (7) is arranged in the main body pipe (1);
the sealing part (7) consists of two connecting rods (701), sealing blocks (702), electric telescopic rods (703) and cleaning blocks (704), wherein the two connecting rods (701) are of cylindrical rod-shaped structures, the top end surfaces of the two connecting rods (701) are welded with the top end surface of the inner wall of the main body pipe (1), the bottom end surfaces of the two connecting rods (701) are welded with the sealing blocks (702), and the sealing blocks (702) are of rectangular block-shaped structures;
two electric telescopic rods (703) are arranged in total, the two electric telescopic rods (703) are symmetrically fixed on the right end face of the second filter screen frame (501), the right end faces of the two electric telescopic rods (703) are fixed with the left end face of a cleaning block (704), the cleaning block (704) is of a back-shaped structure, and the cleaning block (704) is matched with a sealing block (702);
the bottom end surface of the main body pipe (1) is provided with a cleaning pipe (2), and the cleaning pipe (2) is used for being connected with a collecting bag;
contact with the top of the cleaning tube (2) when the cleaning block (704) moves leftwards;
in order to guarantee that no reflux can appear when removing dust, control electric telescopic handle (703) this moment, clearance piece (704) and sealing block (702) joint are accomplished sealedly when electric telescopic handle (703) are stretched, remove dust this moment, after removing dust completely, control electric telescopic handle (703) shrink, contact with clearance pipe (2) top when clearance piece (704) are removed left, can collect dust in clearance pipe (2) this moment through clearance piece (704), then collect in collecting bag through clearance pipe (2).
2. A multi-stage flow vortex core dust removal system for a flue layer as set forth in claim 1 wherein: an auxiliary part (6) is arranged on the exhaust pipe (102);
the auxiliary part (6) comprises a second air inlet pipe (601), an air spraying pipe (602), a spray head (603), a first gear (604), a second driving motor (605) and a second gear (606), wherein the second air inlet pipe (601) is rotationally connected to the second air inlet pipe (601), the air spraying pipe (602) is arranged on the second air inlet pipe (601) in a ring-shaped array shape, the spray head (603) is arranged on the air spraying pipe (602) in a linear array shape, and the spray head (603) is aligned with the position of the second filter screen frame (501).
3. A multi-stage flow vortex core dust removal system for a flue layer as set forth in claim 2 wherein: the second air inlet pipe (601) is provided with a first gear (604);
a second driving motor (605) is mounted on the exhaust pipe (102), and a second gear (606) is mounted on the rotating shaft of the second driving motor (605) and meshed with the first gear (604).
4. A multi-stage flow vortex core dust removal system for a flue layer as set forth in claim 1 wherein: install control box (8) on main part pipe (1), install microprocessor (801) in control box (8), microprocessor (801) link to each other with centrifugal fan (4), first driving motor (506), second driving motor (605) and electric telescopic handle (703) electrical property, microprocessor (801) still link to each other with the air supply pump electrical property.
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| CN202310835165.XA CN116832541B (en) | 2023-07-07 | 2023-07-07 | Multistage flow vortex core dust removal system for flue layer |
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| CN202310835165.XA CN116832541B (en) | 2023-07-07 | 2023-07-07 | Multistage flow vortex core dust removal system for flue layer |
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| CN116832541B true CN116832541B (en) | 2024-02-23 |
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