CN117065468B - Pulse back-flushing equipment for dust remover - Google Patents
Pulse back-flushing equipment for dust remover Download PDFInfo
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- CN117065468B CN117065468B CN202311349818.XA CN202311349818A CN117065468B CN 117065468 B CN117065468 B CN 117065468B CN 202311349818 A CN202311349818 A CN 202311349818A CN 117065468 B CN117065468 B CN 117065468B
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- fixedly connected
- plate
- pipe
- dust
- shell
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- 239000000428 dust Substances 0.000 title claims abstract description 83
- 238000011010 flushing procedure Methods 0.000 title claims description 11
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 230000007704 transition Effects 0.000 claims description 29
- 238000000926 separation method Methods 0.000 claims description 28
- 239000007787 solid Substances 0.000 claims description 25
- 238000011045 prefiltration Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 44
- 230000001681 protective effect Effects 0.000 description 9
- 230000013011 mating Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012360 testing method Methods 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses the field of pulse back-blowing equipment for a dust remover, which comprises a dust pump and a pre-filtering box, wherein the pre-filtering box is used for circulating air, the bottom of the pre-filtering box is communicated with a shell, the top of an inner cavity of the shell is fixedly connected with a matching component, the outer surface of the matching component is fixedly connected with a blowing component, the position, close to the matching component, of the blowing component is fixedly connected with a filter bag, the bottom of the inner cavity of the shell is fixedly connected with an auxiliary component, the outer surface of the shell is slidably connected with the circulating component, and the outer surface of the pre-filtering box is communicated with the dust pump. This a pulse blowback equipment for dust remover avoids the inside untreated gas of casing directly to be discharged, and then has improved the effect that equipment carries out gas filtration, is convenient for overhaul when the casing damages, guarantees to filter the swift of changing after long-time use of bag, and the filterable dust of being convenient for is cleared up together with the change of filter bag.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to pulse back-blowing equipment for a dust collector.
Background
The dust remover is equipment that separates the dust from the flue gas is called dust remover or dust removing equipment, the performance of dust remover is expressed with the gas volume that can handle, resistance loss and dust removal efficiency when gas passes through the dust remover, and pulse blowback equipment is that dirty gas gets into each unit room by the honeycomb duct, under the effect of guiding device, directly fall into the ash bucket after the large granule dust separates, it evenly gets into each bin filtration zone with the dust along with the air current, clean gas after filtering sees through the filter bag and is discharged through last box, poppet valve, exhaust pipe, along with the progression of filtration operating mode, when the filter bag surface laying dust reaches certain thickness, close the poppet valve according to the settlement procedure by ash removal controlling means, control current unit off-line, and open electromagnetic pulse valve jetting, shake off the dust on the filter bag, but the during operation of equipment is difficult to blow position and blow angle and be adjusted, make equipment inside recoil work along with a plurality of blow positions, the condition that appears easily, be difficult for blowing gas to suitable position, lead to the inside easy the appearance of equipment and remain, the increase the equipment maintenance degree of difficulty, the easy to lead to the dust adhesion when gas flows at the inner wall, the equipment life of service time is prolonged, the equipment is changed, the equipment is required to be changed, the equipment is changed and the equipment is broken and the equipment is changed when the equipment is long in time.
To sum up, the equipment during operation is difficult to blow the position and blow the angle of blowing and adjusts, makes the equipment inside carry out recoil work along with a plurality of positions of blowing, makes the equipment during operation appear the condition of omission easily, leads to the inside dust residue that appears easily of equipment, and the degree of difficulty increase that the part was changed, and the equipment takes place to damage when handling equipment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the invention relates to pulse back-blowing equipment for a dust remover, which comprises a dust pump,
the device comprises a prefilter box, wherein the bottom of the prefilter box is communicated with a shell, the top of an inner cavity of the shell is fixedly connected with a matching component, the outer surface of the matching component is fixedly connected with a blowing component, the position of the blowing component, which is close to the matching component, is fixedly connected with a filter bag, the bottom of the inner cavity of the shell is fixedly connected with an auxiliary component, the outer surface of the shell is slidably connected with a circulating component, the outer surface of the prefilter box is communicated with a dust pump, the air is conveyed into the prefilter box through suction generated by the dust pump, the prefilter box is used for extracting external air for pretreatment, the air is conveyed into the shell after being primarily filtered by the prefilter box, the blowing component and the matching component in the shell are mutually matched for treating the air in the filter bag, dust is gathered in the filter bag, the filtered air is discharged through the circulating component, the circulating component can slide on the shell, and the inner space of the shell can be exposed along with the movement of the circulating component;
the blowing assembly comprises a cylinder, the cylinder carries out telescopic motion of horizontal direction, the cylinder is kept away from the position fixedly connected with gasbag of casing, the surface sliding connection of gasbag has the extension board, the extension pipe is close to the position sliding connection of gasbag, the position intercommunication that is close to the gasbag of extension pipe has the recoil pipe, the bottom intercommunication of recoil pipe has an adjusting cylinder, the one end intercommunication that the cylinder was kept away from to the extension pipe has the pulse valve, the cylinder is kept away from the position and the casing fixed connection of extension board, drives the gasbag and slides on the extension board when carrying out horizontal direction telescopic motion on the casing through the cylinder, stretches the extension pipe along with the removal of gasbag, and the pulse valve carries out work along with its removal on the extension pipe.
Preferably, the outer surface of the recoil tube is fixedly connected with an air bag, and the position of the air bag close to the recoil tube penetrates through the support plate and extends to the outer part of the support plate.
Preferably, the bottom of the dust pump is communicated with the shell, and the position of the matching component, which is far away from the support plate, penetrates through the circulation component and extends to the outside of the circulation component.
Preferably, the adjusting cylinder comprises a transition sleeve, the internal surface sliding connection of transition sleeve has a separation dish, the bottom fixedly connected with release lever of separation dish, the bottom and the transition sleeve fixed connection of release lever, seal the hookup location through the seal cover that the transition sleeve had, and the circulation of transition sleeve guide air current, along with the movable tube of transition sleeve can carry out the slope rotation, and the thrust that separates the dish and receive the air current slides in the transition sleeve inside, make the separation dish have the release lever, can utilize the removal of separation dish to adjust the space of transition sleeve inside, the elasticity that the release lever has, make the release lever promote separation dish when the air current stops circulating and reset, the top fixedly connected with pipe of separation dish, the position fixedly connected with communicating pipe that separates the pipe, the bottom intercommunication of communicating pipe has the movable tube, drive pipe and communicating pipe together move when moving through the separation dish, make the movable tube on the communicating pipe receive the drive of air current to rotate, thereby adjust the circulation direction of air current, the communicating pipe and pipe can lengthen the position of adjusting when moving along with the separation dish, make the position that can lengthen the blowing of the transition position when the reinforcing air current stops circulating.
Preferably, the bottom end of the communicating tube penetrates through the separation disc and extends to the outside of the separation disc, and the bottom end of the conduit penetrates through the separation disc and extends to the outside of the separation disc.
Preferably, the circulation subassembly includes the sterilizer, the internal surface sliding connection of sterilizer has the guide board, one side fixedly connected with closing plate of guide board is kept away from to the sterilizer, seals the contact position when contacting the casing through the closing plate, and moves along the cooperation subassembly horizontal direction when the closing plate slides, and the sterilizer shines the ultraviolet ray on the closing plate, and the guide board moves along with the gas circulation, makes the removal of guide board adjust the irradiation direction of sterilizer, one side intercommunication that the closing plate is close to the guide board has fixed cover, the internal surface rotation of fixed cover is connected with the fly leaf, the position intercommunication that the closing plate is close to fixed cover has the outlet duct, is the toper through fixed cover for promote the fly leaf to rotate when the inside entering air current of fixed cover, fixed cover and outlet duct carry out relative installation on the closing plate, make the inside gas circulation of fixed cover to the inside discharge of outlet duct.
Preferably, one side of the guide plate far away from the sealing plate extends to the outside of the sterilizer, and one end of the air outlet pipe close to the fixing sleeve penetrates through the sealing plate and extends to the inside of the sealing plate.
Preferably, the cooperation subassembly includes well solid frame, well solid inner chamber bottom fixedly connected with limiting plate of frame, limiting plate's surface sliding connection has the lifter plate, the lifter plate keep away from limiting plate's position and well solid frame sliding connection, well solid frame is kept away from limiting plate's position rotation and is connected with the cooperation dish, receive the promotion of air current to rotate in solid frame inside through the cooperation dish, make the cooperation dish shunt the air current when rotatory, promote the lifter plate and slide on limiting plate when making the air current contact lifter plate, and spring between lifter plate and the limiting plate can drive the lifter plate when the air current weakens and reset, well solid frame's bottom fixedly connected with detects the seat, well solid frame's surface intercommunication has the cooperation pipe, can connect the circulation of air current through the cooperation pipe, makes the air current that the cooperation pipe carried circulate in getting into solid frame inside, and detects the seat and can carry out real-time detection to the casing inside on well solid frame.
Preferably, the auxiliary assembly comprises an auxiliary cover, the bottom fixedly connected with collection box of auxiliary cover, the interior fixed surface of collection box is connected with the stripper plate, one side fixedly connected with that the stripper plate kept away from the collection box is internal to prop the ring, the interior fixed surface of internal stay ring is connected with an auxiliary cylinder, the surface fixedly connected with protection section of thick bamboo of auxiliary cylinder receives the support of internal stay ring through the stripper plate and carries out the top tightly to the collection box, and internal stay ring supports an auxiliary cylinder for the inside active carbon that can place of auxiliary cylinder can be handled together in the filter bag inside along with the circulation of air current, the top and the auxiliary cover intercommunication of protection section of thick bamboo.
Preferably, both ends of the auxiliary cylinder penetrate through the inner supporting ring and extend to the outer part of the inner supporting ring, and the bottom of the protection cylinder is fixedly connected with the recovery tank.
Preferably, the protection cylinder comprises a sleeve, telescopic inner chamber top fixedly connected with pull ring, the bottom fixedly connected with pull ring of pull ring, the bottom fixedly connected with vortex pole of pull ring can receive dust and gas that get into the collection box inside through the sleeve, drives the pull ring and rotates on the sleeve along with gas when the sleeve is inside to remove, makes the pull ring drive the vortex pole through the pull ring and moves, telescopic internal surface fixedly connected with filter core, the bottom fixedly connected with reposition of redundant personnel frame of filter core, the top of reposition of redundant personnel frame runs through the filter core and extends to the inside of filter core, filters air current and dust through the filter core inside the sleeve to utilize the contact of filter core and sleeve to support, the reposition of redundant personnel frame is led the discharge of air current on the filter core.
The invention provides pulse back-flushing equipment for a dust remover. The beneficial effects are as follows:
this a pulse blowback equipment for dust remover has set up the casing, filter bag, prefilter case, carry to the prefilter case through the suction that the dust pump produced in, make the prefilter case draw external gas and carry out the preliminary treatment, the circulation subassembly of being convenient for is controlled gaseous circulation, avoid the inside untreated gas of casing directly to be discharged, and then improved the equipment and carried out gaseous filterable effect, be convenient for overhaul when the casing damages, and then improved the convenience of equipment whole loading and unloading, ensure the swiftly that filter bag changed after long-time use, the filterable dust of being convenient for is cleared up together along with the change of filter bag, and then reduced the residue of dust inside the casing.
This a pulse blowback equipment for dust remover drives the gasbag and slides on the extension board when carrying out horizontal direction concertina movement on the casing through the cylinder, and the recoil pipe of being convenient for blows to different positions through adjusting the section of thick bamboo to increased the scope that the air current blown in the casing inside, avoided the condition that appears missing when blowing the air current, the extension board is installed on the cooperation subassembly, is convenient for receive the cooperation subassembly support when filtering the bag to gas a lot of, prevents to filter the bag and receives the blowing of air current to remove everywhere in the casing inside.
This a pulse blowback equipment for dust remover seals hookup location through the seal cover that the transition cover had to increased the gaseous contact range inside the filter bag, and the thrust that separates the dish and receive the air current is at the inside slip of transition cover, separates the removal of dish simultaneously and can clear up the inner wall of transition cover, makes the reset lever promote to separate the dish when the air current stops circulating and resets.
This a pulse blowback equipment for dust remover drives pipe and communicating pipe together and remove when removing through separating the dish, and pipe and communicating pipe cooperation, and then accelerated the circulation of air current, the difficult condition that takes place to block up when making the air current circulate has further improved the treatment effect when the air current circulates, and communicating pipe and pipe can prolong the position of adjusting when removing along with separating the dish, avoid the dust to pile up around the transition cover.
This a pulse blowback equipment for dust remover seals the contact position when contacting the casing through the closing plate, protects casing inside when being convenient for the closing plate is sealed, and the sterilizer shines the ultraviolet ray on the closing plate to disinfect the casing inside, avoided the long-time work of casing to produce harmful bacterium, and then increased the disinfection scope of sterilizer, prevent that the inside position that does not shiny from appearing of casing.
This a pulse blowback equipment for dust remover is the toper through fixed cover for promote the fly leaf and rotate when the inside entering air current of fixed cover, the dust of the inside adhesion of fixed cover of being convenient for drops, and fixed cover and outlet duct are installed relatively on the closing plate, make the inside gaseous circulation of fixed cover to the inside exhaust of outlet duct, can guide the exhaust of gaseous, can restrict the circulation rate of air current with the fly leaf cooperation.
This a pulse blowback equipment for dust remover can connect the pipeline through the cooperation pipe and carry out the circulation of air current, and the recess of solid frame in being convenient for circulates the air current to the inside different positions of filter bag to clear up the filtration position of filter bag, avoid the accumulational filtration position of dust to lead to blockking up and influence filterable effect, and detect the seat and can carry out real-time detection to the casing inside on solid frame in, the staff of being convenient for observes gaseous filtration and circulation, ensures the stability after the part installation.
This a pulse blowback equipment for dust remover is fixed in the middle of putting up inside promotion of air current through the cooperation dish and is rotated, and the part air current of being convenient for continues to be in the inside circulation of putting up admittedly in, and the spring between lifter plate and the limiting plate can drive the lifter plate when the air current weakens and reset, and the inner wall of putting up admittedly in the middle of being convenient for lifter plate removes to with limiting plate cooperation support in the different positions of putting up admittedly, can reach the effect of self-cleaning when making the air current of putting up admittedly in.
This a pulse blowback equipment for dust remover handles the dust and the gas that get into through the processing chamber that auxiliary cover and collection box produced, and the collection box during operation of being convenient for is shared the filter bag to collect partial dust in the collection box, can collect the dust in different positions, the stripper plate receives the support of interior bracing ring and pushes up tightly the collection box, is convenient for keep the inside activity space of collection box, prevents that the inside activity space of collection box from taking place to change and influence the use.
This a pulse blowback equipment for dust remover can receive the dust and the gas that get into the collection box inside through the sleeve, beats the sleeve when being convenient for vortex pole along with the guard ring removes, has avoided the dust adhesion at the sleeve inner wall, and the filter core filters air current and dust in the sleeve is inside to the intensity of sleeve self has been increased, prevents that telescopic surface from taking place to cave in or cracked condition from influencing the circulation of air current, and the shunting frame is led the discharge of air current on the filter core, makes the air current be difficult for together discharge sleeve.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the entire present invention;
FIG. 3 is a schematic view of the structure of the blowing assembly of the present invention;
FIG. 4 is an enlarged view of the air bag of the present invention;
FIG. 5 is an enlarged view of the pulse valve of the present invention;
FIG. 6 is a schematic view of the structure of the adjustment cylinder of the present invention;
FIG. 7 is a schematic view of a flow-through assembly of the present invention;
fig. 8 is an enlarged view of the guide plate of the present invention;
FIG. 9 is a schematic view of the mating assembly of the present invention;
FIG. 10 is an enlarged view of a mating disc of the present invention;
FIG. 11 is a schematic structural view of a test socket according to the present invention;
FIG. 12 is a schematic view of the auxiliary assembly of the present invention;
FIG. 13 is a schematic view of the structure of the inner stay ring of the present invention;
FIG. 14 is a schematic view of the construction of a protective sleeve of the present invention;
fig. 15 is a schematic structural view of the splitter frame of the present invention.
In the figure: 1. a prefilter box; 2. a housing; 3. a dust pump; 4. a flow-through assembly; 41. a sealing plate; 42. an air outlet pipe; 43. a movable plate; 44. a fixed sleeve; 45. a sterilizer; 46. a guide plate; 5. a mating assembly; 51. a middle fixing frame; 52. a lifting plate; 53. a mating tray; 54. a limiting plate; 55. a detection seat; 56. a mating tube; 6. an auxiliary component; 61. an auxiliary cover; 62. a recovery box; 63. an inner support ring; 64. an extrusion plate; 65. an auxiliary cylinder; 66. a protective cylinder; 661. a sleeve; 662. a tension ring; 663. a guard ring; 664. a spoiler bar; 665. a filter element; 666. a shunt frame; 7. a blowing assembly; 71. a cylinder; 72. a support plate; 73. a backwash tube; 74. an air bag; 75. a telescopic tube; 76. an adjustment cylinder; 761. a transition sleeve; 762. a movable tube; 763. a communicating pipe; 764. a conduit; 765. a reset lever; 766. a separation plate; 77. a pulse valve; 8. and a filter bag.
Description of the embodiments
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In embodiment 1, referring to fig. 1 to 15, the present invention provides a technical solution: a pulse back-blowing device for a dust remover comprises a dust pump 3,
the prefilter box 1 is used for circulating air, the bottom of the prefilter box 1 is communicated with the shell 2, the top of the inner cavity of the shell 2 is fixedly connected with the matching component 5, the outer surface of the matching component 5 is fixedly connected with the blowing component 7, the position of the blowing component 7 close to the matching component 5 is fixedly connected with the filter bag 8, the bottom of the inner cavity of the shell 2 is fixedly connected with the auxiliary component 6, the outer surface of the shell 2 is slidingly connected with the circulating component 4, the outer surface of the prefilter box 1 is communicated with the dust pump 3, the air is conveyed into the prefilter box 1 through the suction force generated by the dust pump 3, the prefilter box 1 is used for preprocessing the air, the air is conveyed into the shell 2 after the prefilter box 1 is used for primarily filtering the air, the blowing component 7 in the shell 2 and the matching component 5 are mutually matched to process the air in the filter bag 8, dust is gathered in the filter bag 8, the filtered gas is discharged through the circulation component 4, the circulation component 4 is convenient for controlling the circulation of the gas, the untreated gas inside the shell 2 is prevented from being directly discharged, the effect of filtering the gas by the equipment is further improved, the circulation component 4 can slide on the shell 2, the inner space of the shell 2 can be exposed along with the movement of the circulation component 4, the inside of the shell 2 is observed, the maintenance is convenient when the shell 2 is damaged, the convenience of the integral assembly and disassembly of the equipment is further improved, the filter bag 8 is arranged on the blowing component 7, the installation position of the blowing component 7 can fix the filter bag 8, the filter bag 8 is convenient to be directly arranged on the blowing component 7 when the filter bag 8 is convenient to be replaced after being used for a long time, the filtered dust is convenient to be cleaned together with the replacement of the filter bag 8, thereby reducing the residue of dust in the shell 2;
the blowing component 7 comprises an air cylinder 71, the air cylinder 71 carries out telescopic motion in the horizontal direction, the air cylinder 71 is far away from a position fixedly connected with air bag 74 of a shell 2, the outer surface sliding connection of the air bag 74 is provided with a support plate 72, the position of the support plate 72 close to the air bag 74 is connected with a telescopic pipe 75 in a sliding manner, the position of the telescopic pipe 75 close to the air bag 74 is communicated with a recoil pipe 73, the bottom end of the recoil pipe 73 is communicated with an adjusting cylinder 76, one end of the telescopic pipe 75 far away from the air cylinder 71 is communicated with a pulse valve 77, the position of the air cylinder 71 far away from the support plate 72 is fixedly connected with the shell 2, the air bag 74 is driven to slide on the support plate 72 when the air cylinder 71 carries out telescopic motion in the horizontal direction on the shell 2, the telescopic pipe 75 is stretched along with the movement of the air bag 74, the telescopic pipe 75 is convenient to carry out horizontal movement on the support plate 72 to adjust the position of the recoil pipe 73 to blow to different positions, accordingly the range of air flow inside the shell 2 is enlarged, the position of the recoil pipe 73 can be adjusted, the condition occurring when the air flow is omitted is avoided, the pulse valve 77 moves along with the telescopic pipe 75, the position can be controlled to carry out operation along with the movement of the support plate 72, the air flow can be controlled by the filter bag 8, the filter bag 8 can be matched with the filter bag 8 in the filter bag 8, the filter assembly can be matched with the filter bag 8 in the filter assembly is matched with the filter cavity in the filter cavity is 5, and the filter bag can be matched with the filter bag 8 is matched with the filter cavity in the filter cavity is 5 is matched with the filter box is in the filter box 5.
Wherein, the outer surface of recoil pipe 73 is fixedly connected with gasbag 74, and the position that gasbag 74 is close to recoil pipe 73 runs through the extension board 72 and extends to the outside of extension board 72.
Wherein, the bottom of the dust pump 3 is communicated with the shell 2, and the matching component 5 penetrates the circulating component 4 and extends to the outside of the circulating component 4 at a position far away from the support plate 72.
Wherein, the adjusting cylinder 76 includes transition sleeve 761, the internal surface sliding connection of transition sleeve 761 has a separation disc 766, the bottom fixedly connected with release lever 765 of separation disc 766, the bottom and the transition sleeve 761 fixed connection of release lever 765, the seal cover that has through transition sleeve 761 seals the hookup location, make transition sleeve 761 be difficult for appearing the condition that the air current leaked when rotating on recoil pipe 73, and the circulation of transition sleeve 761 guide air current, can incline the rotation along with the movable pipe 762 of transition sleeve 761, thereby the contact range of gas in filter bag 8 has been increased, and the thrust that separates disc 766 received the air current is at the inside slip of transition sleeve 761, make separation disc 766 have release lever 765, can utilize the removal of separation disc 766 to adjust the space of transition sleeve 761 inside, simultaneously, the removal of separation disc 766 can clear up the inner wall of transition sleeve 761, release lever 765 has, make the top fixed connection of separation disc 766 have the pipe 7616 to reset when the air current stops, along with the movable pipe 762, the movable pipe 763 is kept away from to the position when moving along with the movable pipe 763 when moving the movable pipe 763, the position that makes the movable pipe 763 is moved along with the movable pipe 763 and is moved along with the movable pipe 763, the time, the position that makes the movable pipe 763 is moved along with the movable pipe 763 to be moved along with the movable pipe 763, the position that moves along with the movable pipe 763, the movable pipe 763 when moving the position that is not has the movable pipe 763, and is stacked with the movable pipe 763, the effect when the position is moved along with the movable pipe 763.
Wherein, the bottom end of the communicating tube 763 penetrates the partition plate 766 and extends to the outside of the partition plate 766, and the bottom end of the conduit 764 penetrates the partition plate 766 and extends to the outside of the partition plate 766.
Wherein, circulation subassembly 4 includes sterilizer 45, sterilizer 45's internal surface sliding connection has guide board 46, sterilizer 45 keeps away from guide board 46's one side fixedly connected with closing plate 41, contact the position when contacting casing 2 through closing plate 41, and carry out the horizontal direction removal along cooperation subassembly 5 when closing plate 41 slides, be convenient for seal plate 41 is inside protect casing 2, sterilizer 45 shines the ultraviolet ray on closing plate 41, thereby carry out the disinfection to casing 2 inside, avoided casing 2 long-time work to produce harmful bacteria, and guide board 46 moves along with the gas circulation, make guide board 46's removal adjust sterilizer 45's irradiation direction, thereby adjust the irradiation angle of ultraviolet ray, and then increased sterilizer 45's disinfection scope, prevent that the inside position that does not appear of casing 2, one side intercommunication that closing plate 41 is close to guide board 46 has fixed cover 44, fixed cover 44's internal surface rotation is connected with fly leaf 43, the position intercommunication that closing plate 41 is close to fixed cover 44 has the outlet duct 42, be the toper through fixed cover 44, make fixed cover 44 inside get into the air current when carrying out the inside and promote fly leaf 43 and rotate, be convenient for carry out the fixed cover 44 and carry out the removal direction of gas circulation along with the gas circulation, make the inside of gas circulation to take out fixed cover 44, can the fixed size of the inside is carried out fixed cover 44 to the inside the fixed air outlet duct 44, can be fixed with the fixed volume of the inside of the fixed cover 44 of taking off, and the inside is fixed to the fixed cover 44 is carried out the fixed volume of the inside of the fixed exhaust of the fixed cover 44, the inside of the fixed cover 44 can be convenient for the inside the fixed case is fixed to be carried out the inside to the fixed to the inside of the fixed cover 44, and the inside is fixed to the inside can be fixed to the fixed case 44, and the inside can be fixed to the inside case is fixed to be fixed to the case 44.
Wherein, the guide plate 46 extends to the outside of the sterilizer 45 away from one side of the sealing plate 41, and one end of the air outlet pipe 42 near the fixing sleeve 44 penetrates through the sealing plate 41 and extends to the inside of the sealing plate 41.
Wherein the matching component 5 comprises a middle fixed frame 51, a limiting plate 54 is fixedly connected to the bottom of an inner cavity of the middle fixed frame 51, a lifting plate 52 is slidably connected to the outer surface of the limiting plate 54, the lifting plate 52 is slidably connected with the middle fixed frame 51 at a position far away from the limiting plate 54, a matching disc 53 is rotatably connected to the middle fixed frame 51 at a position far away from the limiting plate 54, the matching disc 53 is pushed by air flow to rotate in the middle fixed frame 51, so that the air flow is split when the matching disc 53 rotates, partial air flow is convenient to continue to circulate in the middle fixed frame 51, the lifting plate 52 is pushed to slide on the limiting plate 54 when the air flow contacts the lifting plate 52, a spring between the lifting plate 52 and the limiting plate 54 can drive the lifting plate 52 to reset when the air flow is weakened, the inner wall of the middle fixed frame 51 is cleaned conveniently when the lifting plate 52 moves, and the middle fixed frame 51 is matched with the limiting plate 54 to support different positions of the middle fixed frame 51, the effect of self-cleaning can be reached when the air current is circulated to the solid frame 51 in the messenger, the bottom fixedly connected with of well solid frame 51 detects seat 55, the surface intercommunication of well solid frame 51 has cooperation pipe 56, can connect the pipeline through cooperation pipe 56 and carry out the circulation of air current, make the air current that cooperation pipe 56 carried get into the solid frame 51 inside circulate, the recess of the solid frame 51 of in being convenient for circulates the air current to the inside different positions of filter bag 8, thereby clear up the filtration position of filter bag 8, avoid dust accumulative filtration position to lead to blockking up the effect of influence filtration, and detect seat 55 can carry out real-time detection to casing 2 inside on the solid frame 51 in, the staff of being convenient for observes the filtration and the circulation of gas, detect seat 55 and the solid frame 51 cooperation increase installation area in well, ensure the stability after the part is installed.
Wherein, the auxiliary assembly 6 includes auxiliary lid 61, auxiliary lid 61's bottom fixedly connected with collection box 62, collection box 62's internal surface fixedly connected with stripper plate 64, stripper plate 64 keeps away from collection box 62's one side fixedly connected with in the vaulting ring 63, the internal surface fixedly connected with auxiliary cylinder 65 of vaulting ring 63, auxiliary cylinder 65's surface fixedly connected with protection section of thick bamboo 66, receive the support of in vaulting ring 63 through stripper plate 64 and jack up collection box 62 tightly, be convenient for keep the inside active space of collection box 62, prevent that the inside active space of collection box 62 from changing and influencing the use, and in vaulting ring 63 supports auxiliary cylinder 65, make auxiliary cylinder 65 inside can place the active carbon, thereby purify collection box 62 inside, can handle the inside together of filter bag 8 along with the circulation of air current, and then increased the scope of purifying, protection cylinder 66's top and auxiliary lid 61 intercommunication, handle the dust and the gas that get into through auxiliary lid 61 and the processing chamber that collection box 62 produced, be convenient for carry out the filter bag 8 during operation, thereby collect some dust in collection box 62, can collect in different positions, and the inside of collection box 62 is separated by the solid dust and the inside of collection box 51, further contact with the inside of collection box 51.
Wherein, both ends of auxiliary cylinder 65 run through inner support ring 63 and extend to the outside of inner support ring 63, the bottom of protective cylinder 66 and recovery box 62 fixed connection.
Wherein the protective cylinder 66 comprises a sleeve 661, a stretching ring 662 is fixedly connected to the top of an inner cavity of the sleeve 661, a protective ring 663 is fixedly connected to the bottom of the stretching ring 662, a turbulence rod 664 is fixedly connected to the bottom of the protective ring 663, dust and gas entering the interior of the recovery box 62 can be received through the sleeve 661, the stretching ring 662 is driven to rotate on the sleeve 661 along with the gas when the gas moves in the sleeve 661, the stretching ring 662 drives the turbulence rod 664 to move through the protective ring 663, the sleeve 661 is knocked when the turbulence rod 664 moves along with the protective ring 663, the circulation of air flow guided by the protective ring 663 and the turbulence rod 664 is facilitated, the dust is prevented from adhering to the inner wall of the sleeve 661, the internal surface fixedly connected with filter core 665 of sleeve 661, the bottom fixedly connected with reposition of redundant personnel frame 666 of filter core 665, the top of reposition of redundant personnel frame 666 runs through filter core 665 and extends to the inside of filter core 665, filter air current and dust through filter core 665 inside sleeve 661, and utilize the contact of filter core 665 and sleeve 661 to support, thereby the intensity of sleeve 661 self has been increased, prevent that the surface of sleeve 661 from taking place to cave in or cracked condition from influencing the circulation of air current, the reposition of redundant personnel frame 666 is led the discharge of air current on filter core 665, make the air current be difficult for together discharging sleeve 661, can utilize the air current to blow the inside of sleeve 661.
In embodiment 2, referring to fig. 1 to 15, on the basis of embodiment 1, the present invention provides a technical solution: a method for using pulse back-flushing equipment for a dust remover comprises the following steps: the dust pump 3 is used for generating suction to convey external gas into the prefilter box 1, so that the gas is pretreated by the prefilter box 1, the pretreated gas is conveyed into the shell 2, the gas flows into the filter bag 8 in the shell 2 for filtering, and meanwhile, the pulse valve 77 drives the gas flow to enter the telescopic pipe 75 when working, so that the gas flow in the telescopic pipe 75 is conveyed into the recoil pipe 73 for flowing;
step two: the air cylinder 71 stretches and contracts in the shell 2 to drive the air bag 74 to slide on the support plate 72, the telescopic pipe 75 is driven to stretch and contract along with the movement of the air bag 74 through the recoil pipe 73, the position of the recoil pipe 73 is adjusted along with the expansion and contraction, the air flow flowing through the recoil pipe 73 is conveyed to the transition sleeve 761, the air flow flows through the transition sleeve 761 to push the separation disc 766 to extrude the reset rod 765, meanwhile, the air flow enters the guide pipe 764 and the communication pipe 763 to guide the air flow to flow, and the air flow inside the communication pipe 763 drives the movable pipe 762 to rotate when flowing through, so that the movable pipe 762 guides the air flow to be conveyed to different directions;
step three: the air flow is conveyed to the inside of the central fixed frame 51 by utilizing the matching pipe 56, so that the air flow pushes the matching disc 53 to rotate in the inside of the central fixed frame 51, the lifting plate 52 is pushed by the air flow to slide on the limiting plate 54, the air flow leaves the central fixed frame 51 to blow the inside of the filter bag 8, the filter bag 8 is filtered, so that dust of the air is collected in the filter bag 8, and the detection seat 55 detects the inside of the filter bag 8 in real time;
step four: part of the gas and dust filtered by the filter bag 8 enter the recovery box 62 through the auxiliary cover 61, so that the auxiliary cylinder 65 in the recovery box 62 circulates air, the extrusion plate 64 fixes the auxiliary cylinder 65 through the inner supporting ring 63, meanwhile, the gas circulates when entering the inside of the sleeve 661, so that the gas drives the stretching ring 662 to move, the turbulence bar 664 is driven by the protection ring 663 to move when the stretching ring 662 moves, the filter element 665 filters air inside the sleeve 661 and is shunted and discharged through the shunt frame 666 when the gas circulates;
step five: after the gas is filtered in the filter bag 8, the gas is discharged out of the filter bag 8 and conveyed into the fixed sleeve 44, so that the movable plate 43 is driven to move when the gas circulates in the fixed sleeve 44, the movable plate 43 is knocked against the fixed sleeve 44 when moving, the gas processed by the fixed sleeve 44 is conveyed into the air outlet pipe 42 for discharging, and the sealing plate 41 can slide on the shell 2, so that the interior of the shell 2 is observed, and the filter bag 8 is taken out;
step six: the sealing plate 41 moves along the matching pipe 56 when moving, so that the sterilizer 45 on the sealing plate 41 irradiates ultraviolet rays to sterilize the inside of the casing 2, and meanwhile, the guide plate 46 guides the irradiation of the ultraviolet rays, the guide plate 46 moves along with the circulation of gas on the sterilizer 45 and separates the movable space inside the casing 2 by using the filter bag 8.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. Pulse back-flushing equipment for dust remover, including dust pump (3), its characterized in that:
the device comprises a prefilter box (1), wherein the prefilter box (1) is used for circulating gas, a shell (2) is communicated with the bottom of the prefilter box (1), a matching component (5) is fixedly connected to the top of an inner cavity of the shell (2), a blowing component (7) is fixedly connected to the outer surface of the matching component (5), a filter bag (8) is fixedly connected to the position, close to the matching component (5), of the blowing component (7), an auxiliary component (6) is fixedly connected to the bottom of the inner cavity of the shell (2), a circulating component (4) is slidingly connected to the outer surface of the shell (2), and the outer surface of the prefilter box (1) is communicated with a dust pump (3);
the blowing assembly (7) comprises an air cylinder (71), the air cylinder (71) performs telescopic movement in the horizontal direction, an air bag (74) is fixedly connected to the position, away from the shell (2), of the air cylinder (71), a support plate (72) is slidably connected to the outer surface of the air bag (74), a telescopic pipe (75) is slidably connected to the position, close to the air bag (74), of the support plate (72), a recoil pipe (73) is communicated to the position, close to the air bag (74), of the telescopic pipe (75), an adjusting cylinder (76) is communicated to the bottom end of the recoil pipe (73), a pulse valve (77) is communicated to one end, away from the air cylinder (71), of the telescopic pipe (75), and the position, away from the support plate (72), of the air cylinder (71) is fixedly connected with the shell (2).
The adjusting cylinder (76) comprises a transition sleeve (761), the inner surface of the transition sleeve (761) is connected with a separation disc (766) in a sliding mode, the bottom of the separation disc (766) is fixedly connected with a reset rod (765), the bottom end of the reset rod (765) is fixedly connected with the transition sleeve (761), the top of the separation disc (766) is fixedly connected with a guide pipe (764), the position, away from the guide pipe (764), of the separation disc (766) is fixedly connected with a communication pipe (763), and the bottom end of the communication pipe (763) is communicated with a movable pipe (762);
the bottom end of the communication pipe (763) penetrates through the separation disc (766) and extends to the outside of the separation disc (766), and the bottom end of the conduit (764) penetrates through the separation disc (766) and extends to the outside of the separation disc (766);
the cooperation subassembly (5) is including well solid frame (51), the inner chamber bottom fixedly connected with limiting plate (54) of well solid frame (51), the surface sliding connection of limiting plate (54) has lifter plate (52), the position that limiting plate (54) was kept away from to lifter plate (52) and well solid frame (51) sliding connection, the position rotation that limiting plate (54) was kept away from to well solid frame (51) is connected with cooperation dish (53), the bottom fixedly connected with of well solid frame (51) detects seat (55), the surface intercommunication of well solid frame (51) has cooperation pipe (56).
2. A pulse back-flushing device for a dust collector as set forth in claim 1, wherein: the outer surface of the recoil tube (73) is fixedly connected with an air bag (74), and the position of the air bag (74) close to the recoil tube (73) penetrates through the support plate (72) and extends to the outside of the support plate (72).
3. A pulse back-flushing device for a dust collector as set forth in claim 1, wherein: the bottom of the dust pump (3) is communicated with the shell (2), and the position of the matching component (5) away from the support plate (72) penetrates through the circulating component (4) and extends to the outside of the circulating component (4).
4. A pulse back-flushing device for a dust collector as set forth in claim 1, wherein: the circulation assembly (4) comprises a sterilizer (45), the inner surface of the sterilizer (45) is connected with a guide plate (46) in a sliding mode, one side, away from the guide plate (46), of the sterilizer (45) is fixedly connected with a sealing plate (41), one side, close to the guide plate (46), of the sealing plate (41) is communicated with a fixed sleeve (44), the inner surface of the fixed sleeve (44) is connected with a movable plate (43) in a rotating mode, and the position, close to the fixed sleeve (44), of the sealing plate (41) is communicated with an air outlet pipe (42).
5. A pulse back-flushing apparatus for a dust collector as set forth in claim 4 wherein: one side of the guide plate (46) far away from the sealing plate (41) extends to the outside of the sterilizer (45), and one end of the air outlet pipe (42) close to the fixing sleeve (44) penetrates through the sealing plate (41) and extends to the inside of the sealing plate (41).
6. A pulse back-flushing device for a dust collector as set forth in claim 1, wherein: the auxiliary assembly (6) comprises an auxiliary cover (61), the bottom of the auxiliary cover (61) is fixedly connected with a recovery box (62), the inner surface of the recovery box (62) is fixedly connected with a squeeze plate (64), one side of the squeeze plate (64) away from the recovery box (62) is fixedly connected with an inner supporting ring (63), the inner surface of the inner supporting ring (63) is fixedly connected with an auxiliary cylinder (65), the outer surface of the auxiliary cylinder (65) is fixedly connected with a protection cylinder (66), and the top end of the protection cylinder (66) is communicated with the auxiliary cover (61).
7. A pulse back-flushing apparatus for a dust collector as set forth in claim 6, wherein: the two ends of the auxiliary cylinder (65) penetrate through the inner supporting ring (63) and extend to the outside of the inner supporting ring (63), and the bottom of the protection cylinder (66) is fixedly connected with the recovery box (62).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311349818.XA CN117065468B (en) | 2023-10-18 | 2023-10-18 | Pulse back-flushing equipment for dust remover |
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| CN202311349818.XA CN117065468B (en) | 2023-10-18 | 2023-10-18 | Pulse back-flushing equipment for dust remover |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619815A (en) * | 2017-03-17 | 2018-10-09 | 林肯环球股份有限公司 | Smoke filter group with leaf filter |
| CN113757006A (en) * | 2021-09-14 | 2021-12-07 | 中国北方车辆研究所 | Compact pulse blowback long-life air cleaner |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619815A (en) * | 2017-03-17 | 2018-10-09 | 林肯环球股份有限公司 | Smoke filter group with leaf filter |
| CN113757006A (en) * | 2021-09-14 | 2021-12-07 | 中国北方车辆研究所 | Compact pulse blowback long-life air cleaner |
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