CN116272220A - Cloth bag dust remover - Google Patents
Cloth bag dust remover Download PDFInfo
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- CN116272220A CN116272220A CN202310560570.5A CN202310560570A CN116272220A CN 116272220 A CN116272220 A CN 116272220A CN 202310560570 A CN202310560570 A CN 202310560570A CN 116272220 A CN116272220 A CN 116272220A
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- dust removal
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- light phase
- dust
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
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- 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
- B01D46/0034—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using magnetic forces to remove particles
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- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- 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
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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of industrial dust removal, in particular to a cloth bag dust remover, which comprises a dust removal box, wherein the dust removal box is fixedly arranged on a maintenance support, dust removal cloth bags are arranged in the dust removal box, a light phase outlet and a heavy phase outlet are respectively arranged at the bottom of the dust removal box, a pulse back-blowing structure is arranged at the top of the dust removal box aiming at the dust removal cloth bags, and a lifting magnetic structure is arranged at the bottom of the dust removal box aiming at the dust removal cloth bags; a converging bucket is fixedly arranged in the dust removal box, the converging bucket is positioned below the retainer, the bottom of the converging bucket is fixedly connected with a separating cylinder, a centrifugal separation structure is arranged in the separating cylinder, the two sides of the separating cylinder are provided with throwing outlets, the throwing outlets are fixedly connected with separating grooves, and the two sides of the separating grooves are provided with converging pipeline structures; the invention can achieve the purposes of collecting waste particles collected by the pre-separation bag-type dust collector and facilitating the classification treatment in the later stage.
Description
Technical Field
The invention relates to the technical field of industrial dust removal, in particular to a bag-type dust remover.
Background
Along with the continuous development of industrial production, a large amount of pollutants such as dust, smog, harmful gas and the like are discharged into the atmosphere in the production process, so that the quality of the ambient air is seriously influenced, and great harm is caused to human health and ecological environment. In order to reduce the environmental impact of these pollutants, dust collectors are becoming one of the indispensable devices in industrial production.
Currently, there are many types of dust collectors on the dust collector market, such as electric dust collectors, wet dust collectors, cyclone dust collectors, cloth bag dust collectors, and the like. Among them, the bag-type dust remover has become one of the most common dust removers in industrial production because of its advantages of high dust removal efficiency, long service life, etc. However, the conventional bag-type dust collector has strong pertinence, the dust removing scene which can be handled is single, and when the types of dust and smoke are more, the collected waste is complex in component and the later separation is very troublesome. For example, when the bag-type dust collector is used in a metal product processing factory, the generated waste gas often contains larger metal particles and acidic and alkaline small particle dust and smog at the same time, and the particles collected after the use of the conventional bag-type dust collector are mixed together, even agglomerate, and are difficult to classify.
Disclosure of Invention
The invention aims to provide a bag-type dust collector so as to achieve the purposes of pre-separating waste particles collected by the bag-type dust collector while collecting and facilitating the classification treatment in the later stage, and solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sack cleaner, includes the dust removal case, dust removal case fixed mounting is on the maintenance support, and dust removal case one side fixedly connected with waste gas advances the pipe, and opposite side fixedly connected with net gas exit tube, be arranged in the dust removal case and be provided with dust removal sack, and dust removal case bottom is provided with light phase export and heavy phase export respectively, the top of dust removal case is provided with pulse blowback structure to dust removal sack, the bottom of dust removal case is provided with the magnetic structure of inhaling of over-and-under type to dust removal sack, carries out the timing absorption of metal particle through the magnetic structure of inhaling;
the dust removal box is characterized in that a converging bucket is fixedly installed in the dust removal box and located below the retainer, the bottom of the converging bucket is fixedly connected with a separating barrel, a centrifugal separation structure is arranged in the separating barrel, two sides of the separating barrel are provided with a throwing outlet, a separating groove is fixedly connected to the throwing outlet, two sides of the separating groove are respectively provided with a converging type pipeline structure, the pipeline structure is divided into a light phase pipeline and a heavy phase pipeline, the light phase pipeline is connected to the light phase converging box, the heavy phase pipeline is connected to the heavy phase converging box, and the light phase converging box and the heavy phase converging box are respectively communicated with the light phase outlet and the heavy phase outlet.
Preferably, the maintenance support is provided with a maintenance platform, the maintenance platform is located on the side face of the dust removal box, the waste gas inlet pipe is located below the dust removal box, the clean gas outlet pipe is located above the dust removal box, and the dust removal cloth bag is vertically installed in the dust removal box through the retainer.
Preferably, the light phase outlet and the heavy phase outlet are positioned at the bottom of the dust removal box, the pulse back blowing structure comprises a blowing pipe fixedly installed in the dust removal box, the blowing pipe is fixedly connected to an air bag, an electromagnetic pulse valve is arranged between the air bag and the blowing pipe, the air bag is arranged on the outer wall of the dust removal box, and a blowing port facing the dust removal cloth bag is arranged on the blowing pipe.
Preferably, the magnetic attraction structure comprises a mounting seat fixedly arranged in the dust removal box, a guide rod is fixedly connected to the mounting seat, a control seat is slidably arranged on the guide rod, a lifting rod is fixedly connected to the control seat, and magnetic attraction plates are arranged on two sides of the lifting rod.
Preferably, the guide rod is vertically arranged on the mounting seat, a control circuit is arranged in the control seat, the magnetic suction plates are electrically connected with the control circuit, the magnetic suction plates are arranged on two sides of the lifting rod, the lifting rod is positioned between the adjacent dust collection cloth bags, and the magnetic suction plates are arranged close to the outer walls of the dust collection cloth bags.
Preferably, the converging hopper is of a down-shrinking funnel structure, the converging hopper is positioned below the waste gas inlet pipe, the separating cylinder adopts a cylinder structure, the separating cylinder is communicated with the bottom of the converging hopper, the centrifugal separating structure comprises a receiving plate arranged in the separating cylinder and a driving shaft positioned at the center of the receiving plate, and the driving shaft is fixedly connected with a centrifugal pushing plate.
Preferably, the driving shaft is driven by a motor positioned at the bottom of the separating cylinder, the edge of the material receiving plate is connected to the inner wall of the separating cylinder in a sealing way, the centrifugal pushing plate is connected to the driving shaft in an annular mode, the bottom of the centrifugal pushing plate is attached to the bottom surface of the material receiving plate for setting, and the cavity in the separating tank is communicated with the separating cylinder.
Preferably, one end of the separation tank is communicated with the heavy phase convergence box, the other end of the separation tank is provided with a heavy phase transition box, a heavy phase guide pipe is communicated with the heavy phase transition box, the heavy phase guide pipe is turned to be communicated with the heavy phase convergence box, and the heavy phase convergence box is positioned above the heavy phase outlet.
Preferably, the middle part of one side of the separating tank is communicated with an intermediate joint, the middle part of the other side of the separating tank is communicated with a light phase transition box, the intermediate joint is connected onto the light phase convergence box from the top, the light phase transition box is communicated with a light phase guide pipe, the light phase guide pipe is turned to be communicated onto the light phase convergence box, the light phase convergence box is positioned above the light phase outlet, the intermediate joint is arranged close to the heavy phase transition box, and the light phase transition box is arranged close to the heavy phase convergence box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the bottom of the dust removal box is provided with the light phase outlet and the heavy phase outlet, so that heavy phase particles and light phase particles can be discharged respectively, the pulse back-blowing structure can be utilized to blow air for adhering particles in the dust removal cloth bag, the dust particles falling from the dust removal cloth bag can enter the converging hopper and are converged into the separating cylinder through the converging hopper, the centrifugal separating structure arranged in the separating cylinder can push out the particles, the dust particles can be quickly sent into the separating tank from the throwing outlet through the rotation of the centrifugal push plate, the separation is completed in the separating tank according to different weights, and as the particles of different substances have different weights, after a certain speed is generated, the particles with different inertia sizes are further flown, finally the particles with larger weight can finally enter the heavy phase converging box through the guide of the heavy phase pipeline, and are discharged from the heavy phase outlet, and conversely, the particles with lighter weight can fall into the light phase converging box after moving in the separating tank, and are further recovered from the light phase outlet, and the primary separation is completed at the same time.
2. When the waste gas particles contain magnetic metal particles, the magnetic separation structure can also play a certain role in separating the light-phase particles and the heavy-phase particles in the centrifugal separation structure, when the pulse back blowing structure blows dust, the magnetic suction plate can be electrified by the control seat, the metal particles belonging to the heavy-phase particles are adsorbed on the inner wall of the dust collection cloth bag through magnetic force, the light-phase particles firstly fall off and then the magnetic suction plate is powered off, and the light-phase particles and the heavy-phase particles fall off in sequence, so that the pressure of the centrifugal separation structure can be reduced, a better separation effect can be achieved, and the magnetic suction plate can be lifted to adjust the amount of the adsorbed magnetic metal particles according to the requirement.
Drawings
Fig. 1 is a first schematic view of the main structure of the dust collector of the present invention.
Fig. 2 is a second schematic view of the main structure of the dust collector of the present invention.
Fig. 3 is a schematic view of the dust removing box structure of the present invention.
Fig. 4 is a schematic view of the dust removing cloth bag structure of the present invention.
Fig. 5 is a schematic view of a magnetic attraction structure of the present invention.
FIG. 6 is a schematic view of the junction box mounting location of the present invention.
Fig. 7 is a first schematic view of the split piping structure of the present invention.
Fig. 8 is a second schematic view of the split piping structure of the present invention.
Fig. 9 is a schematic view of the junction bucket structure of the present invention.
FIG. 10 is a schematic view of a centrifugal separation structure according to the present invention.
In the figure: the device comprises a dust removal box 1, an overhaul support 2, an exhaust gas inlet pipe 3, a clean gas outlet pipe 4, a dust removal cloth bag 5, a light phase outlet 6, a heavy phase outlet 7, a blowing pipe 8, a gas bag 9, an electromagnetic pulse valve 10, a retainer 11, a mounting seat 12, a guide rod 13, a control seat 14, a lifting rod 15, a magnetic suction plate 16, a telescopic cylinder 17, a converging bucket 18, a separating cylinder 19, a receiving plate 20, a driving shaft 21, a centrifugal push plate 22, a throwing outlet 23, a separating groove 24, a heavy phase converging box 25, a heavy phase transition box 26, a heavy phase guide pipe 27, an intermediate joint 28, a light phase converging box 29, a light phase transition box 30 and a light phase guide pipe 31.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, under the precondition of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a sack cleaner, including dust removal case 1, dust removal case 1 fixed mounting is on overhauling support 2, and dust removal case 1 one side fixedly connected with waste gas advances pipe 3, opposite side fixedly connected with net gas exit tube 4, be provided with dust removal sack 5 in the dust removal case 1 range, and dust removal case 1 bottom is provided with light phase export 6 and heavy phase export 7 respectively, dust removal case 1's top is provided with pulse blowback structure to dust removal sack 5, dust removal case 1's bottom is provided with the magnetic attraction structure to dust removal sack 5, carry out metal particle's timing through the magnetic attraction structure;
the dust removal box 1 is fixedly provided with a converging hopper 18, the converging hopper 18 is positioned below the retainer 11, the bottom of the converging hopper 18 is fixedly connected with a separating drum 19, a centrifugal separation structure is arranged in the separating drum 19, two sides of the separating drum 19 are provided with a throwing outlet 23, the throwing outlet 23 is fixedly connected with a separating groove 24, two sides of the separating groove 24 are provided with converging pipeline structures, the pipeline structures are divided into a light phase pipeline and a heavy phase pipeline, the light phase pipeline is connected to a light phase converging box 29, the heavy phase pipeline is connected to a heavy phase converging box 25, and the light phase converging box 29 and the heavy phase converging box 25 are respectively communicated with a light phase outlet 6 and a heavy phase outlet 7.
The overhaul support 2 is provided with an overhaul platform, the overhaul platform is positioned on the side face of the dust removal box 1, the waste gas inlet pipe 3 is positioned below the dust removal box 1, the clean gas outlet pipe 4 is positioned above the dust removal box 1, and the dust removal cloth bag 5 is vertically arranged in the dust removal box 1 through the retainer 11.
The dust removing box 1 is installed through the overhaul support 2, the dust removing and purifying process of the waste gas is carried out in the dust removing box 1, the waste gas is conveyed into the dust removing box 1 through the waste gas inlet pipe 3, after being filtered by the dust removing cloth bag 5, waste particles remain in the dust removing cloth bag 5, and clean gas is discharged from the clean gas outlet pipe 4.
The light phase outlet 6 and the heavy phase outlet 7 are positioned at the bottom of the dust removal box 1, the pulse back blowing structure comprises a blowing pipe 8 fixedly installed in the dust removal box 1, the blowing pipe 8 is fixedly connected to an air bag 9, an electromagnetic pulse valve 10 is arranged between the air bag 9 and the blowing pipe 8, the air bag 9 is arranged on the outer wall of the dust removal box 1, and a blowing port facing the dust removal cloth bag 5 is arranged on the blowing pipe 8.
The bottom of the dust box 1 is provided with a light phase outlet 6 and a heavy phase outlet 7, so that heavy phase particles and light phase particles can be discharged respectively, and for the attached particles in the dust bag 5, pulse type air blowing can be performed by utilizing a pulse back blowing structure, and the air in the air bag 9 is intermittently blown into the dust bag 5 from the blowing pipe 8 through the control of the electromagnetic pulse valve 10, so that the attached solid particles are blown down for recycling, and the filtering capability of the dust bag 5 is ensured.
The converging hopper 18 is of a down-shrinking funnel structure, the converging hopper 18 is positioned below the waste gas inlet pipe 3, the separating cylinder 19 is of a cylindrical structure, the separating cylinder 19 is communicated with the bottom of the converging hopper 18, the centrifugal separating structure comprises a receiving plate 20 arranged in the separating cylinder 19 and a driving shaft 21 positioned in the center of the receiving plate 20, and the driving shaft 21 is fixedly connected with a centrifugal push plate 22.
Dust particles falling from the dust collection cloth bag 5 can enter the converging hopper 18, are converged into the separating cylinder 19 through the converging hopper 18, and can be pushed out by the centrifugal separation structure arranged in the separating cylinder 19, and are separated through the inertia of the particles with different sizes.
The driving shaft 21 is driven by a motor positioned at the bottom of the separating barrel 19, the edge of the receiving plate 20 is connected to the inner wall of the separating barrel 19 in a sealing way, the centrifugal push plate 22 is connected to the driving shaft 21 in a ring shape, the bottom of the centrifugal push plate 22 is attached to the bottom surface of the receiving plate 20 for setting, and a cavity in the separating groove 24 is communicated with the separating barrel 19.
When various dust particles fall on the receiving plate 20 in the separating cylinder 19, the centrifugal pushing plate 22 is driven to rotate by the high-speed rotation of the driving shaft 21, and the dust particles can be quickly sent into the separating groove 24 from the throwing outlet 23, so that the separation is finished in the separating groove 24 according to different weights.
The cloth bag dust remover is large dust removing equipment, is used for industrial dust removal, adopts a high-power motor for driving the driving shaft 21, has strong driving force, can push away dust particles falling on the material receiving plate 20 by the centrifugal pushing plate 22, and can not influence the power of the driving shaft 21 and further can not damage the motor if the dust particles with small particle size fall in a gap between the centrifugal pushing plate 22 and the material receiving plate 20.
One end of the separation tank 24 is communicated with the heavy phase convergence tank 25, the other end is provided with a heavy phase transition tank 26, the heavy phase transition tank 26 is communicated with a heavy phase conduit 27, the heavy phase conduit 27 is in steering communication with the heavy phase convergence tank 25, and the heavy phase convergence tank 25 is positioned above the heavy phase outlet 7.
Because the particles of different substances have different weights, after a certain speed is generated and the particles enter the separation tank 24, the particles have different inertia sizes, and finally the particles with larger weight fly farther, can finally enter the heavy phase convergence tank 25 through the guidance of the heavy phase pipeline, are discharged from the heavy phase outlet 7, the separation tank 24 is arranged towards two sides, one end of the separation tank is directly communicated with the heavy phase convergence tank 25, the other end of the separation tank is provided with the heavy phase transition tank 26, and finally the particles with larger weight can enter the heavy phase convergence tank 25 to be recovered.
The middle part of one side of the separating tank 24 is communicated with an intermediate joint 28, the middle part of the other side is communicated with a light phase transition box 30, the intermediate joint 28 is connected to a light phase converging box 29 from the top, the light phase transition box 30 is communicated with a light phase guide pipe 31, the light phase guide pipe 31 is in steering communication on the light phase converging box 29, the light phase converging box 29 is positioned above the light phase outlet 6, the intermediate joint 28 is arranged close to a heavy phase transition box 26, and the light phase transition box 30 is arranged close to the heavy phase converging box 25.
Conversely, the lighter weight particles will fall down the way in the separator tank 24, and by changing the position of the intermediate head 28 and the light phase transition box 30, it is determined what weight ranges of particles will be collected by both, and eventually the lighter weight particles will enter the light phase collection box 29 and be recovered from the light phase outlet 6.
Because the centrifugal push plate 22 rotates at a high speed, air flow can be generated to enter the separation groove 24 from the throwing outlet 23 and can flow into the light phase guide pipe 31 and the heavy phase guide pipe 27, and certain power is generated for separated dust, so that dust particles can be helped to finish separation and collection work, and the blockage of the two guide pipes is effectively prevented.
The magnetic attraction structure comprises a mounting seat 12 fixedly arranged in the dust removal box 1, a guide rod 13 is fixedly connected to the mounting seat 12, a control seat 14 is slidably arranged on the guide rod 13, a lifting rod 15 is fixedly connected to the control seat 14, and magnetic attraction plates 16 are arranged on two sides of the lifting rod 15.
When the bag-type dust collector is used in factories for metal processing and the like, when the waste gas particles contain magnetic metal particles, the metal particles belong to heavy phases, and a certain separation effect can be achieved through a magnetic attraction structure, so that the light phase particles and the heavy phase particles are easier to separate in a centrifugal separation structure.
The guide rod 13 is vertically arranged on the mounting seat 12, a control circuit is arranged in the control seat 14, the magnetic suction plates 16 are electrically connected with the control circuit, the magnetic suction plates 16 are arranged on two sides of the lifting rod 15, the lifting rod 15 is positioned between the adjacent dust collection cloth bags 5, and the magnetic suction plates 16 are arranged close to the outer walls of the dust collection cloth bags 5.
When the pulse back blowing structure blows dust, the control seat 14 can be utilized to electrify the magnetic suction plate 16, metal particles belonging to heavy phase particles are adsorbed on the inner wall of the dust collection cloth bag 5 through magnetic force, the light phase particles firstly fall off and then the magnetic suction plate 16 is powered off, the light phase particles and the heavy phase particles fall off in sequence, the pressure of the centrifugal separation structure can be relieved, a better separation effect is achieved, the magnetic suction plate 16 can control the height through the telescopic cylinder 17, when the magnetic suction plate 16 moves upwards from the bottommost end of the dust collection cloth bag 5, the radiation area can be enlarged to a certain extent, and the amount of the adsorbed magnetic metal particles can be increased according to requirements.
The invention is used when in use: firstly, the dust removing box 1 of the invention is installed through the overhaul bracket 2, the dust removing and purifying process of waste gas is carried out in the dust removing box 1, the waste gas is conveyed into the dust removing box 1 through the waste gas inlet pipe 3, after being filtered by the dust removing cloth bag 5, waste particles remain in the dust removing cloth bag 5, clean gas is discharged from the clean gas outlet pipe 4, a light phase outlet 6 and a heavy phase outlet 7 are arranged at the bottom of the dust removing box 1, the discharge of heavy phase particles and light phase particles can be respectively carried out, and for the attached particles in the dust removing cloth bag 5, pulse type blowing can be carried out by utilizing a pulse back blowing structure, the gas in the gas bag 9 is intermittently blown into the dust removing cloth bag 5 from the blowing pipe 8 through the control of the electromagnetic pulse valve 10, the solid particles adhered therein are blown down for recovery, and the filtering capability of the dust removing cloth bag 5 is ensured, dust particles falling from the dust collection cloth bag 5 enter a converging hopper 18, are converged into a separating cylinder 19 through the converging hopper 18, the centrifugal separation structure arranged in the separating cylinder 19 can push out the particles, the particles are separated through the inertia of different sizes of the particles, when various dust particles fall on a receiving plate 20 in the separating cylinder 19, the centrifugal pushing plate 22 is driven to rotate by utilizing the high-speed rotation of a driving shaft 21, the dust particles can be quickly sent into a separating groove 24 from a throwing outlet 23, the separation is completed in the separating groove 24 according to different weights (the cloth bag dust collector is large dust collection equipment for industrial dust collection, a motor driven by the driving shaft 21 adopts a high-power motor, the dust particles falling on the receiving plate 20 can be pushed away by the centrifugal pushing plate 22 with strong driving force, small-sized dust particles, if falling in the gap between the centrifugal push plate 22 and the receiving plate 20, will not affect the power of the driving shaft 21, will not damage the motor, and since particles of different materials have different weights, after having generated a certain speed into the separation tank 24, will have different inertial sizes, and finally the particles with larger weight fly farther, can finally enter the heavy phase convergence tank 25 through the guidance of the heavy phase pipeline, be discharged from the heavy phase outlet 7, the separation tank 24 is arranged towards both sides, one end is directly communicated with the heavy phase convergence tank 25, the other end is provided with the heavy phase transition tank 26, and finally the particles with larger weight will all enter the heavy phase convergence tank 25 to complete recovery, conversely, the particles with lighter weight will fall down in the middle of the movement in the separation tank 24, the positions of the middle joint 28 and the light phase transition box 30 are changed to determine what weight range of particles are collected, and finally, the particles with lighter weight enter the light phase convergence box 29 and are recovered from the light phase outlet 6, because the centrifugal push plate 22 rotates at high speed, air flow can be generated to enter the separation groove 24 from the throwing outlet 23 and can flow into the light phase guide pipe 31 and the heavy phase guide pipe 27, certain power is generated for separated dust to help the dust particles to finish the separation and collection work, the two guide pipes are effectively prevented from being blocked, when the cloth bag dust collector is used in factories for metal processing and the like, when the magnetic metal particles are contained in the waste gas particles, the metal particles belong to heavy phases, and a certain separation effect can be achieved through the magnetic attraction structure, so that the light phase particles and the heavy phase particles are more easily separated in the centrifugal separation structure, and when the pulse back blowing structure blows the dust, the magnetic suction plate 16 can be electrified by the control seat 14, metal particles belonging to heavy phase particles are adsorbed on the inner wall of the dust collection cloth bag 5 through magnetic force, the light phase particles firstly fall off, then the magnetic suction plate 16 is powered off, the light phase particles and the heavy phase particles are separated into falling off successively, the pressure of a centrifugal separation structure can be relieved, a better separation effect is achieved, the magnetic suction plate 16 can control the height through the telescopic cylinder 17, when the magnetic suction plate 16 moves upwards from the bottommost end of the dust collection cloth bag 5, the radiation area can be enlarged to a certain extent, and the amount of the adsorbed magnetic metal particles can be increased according to requirements.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but various modifications can be made by those skilled in the art without inventive effort from the above concepts, and all modifications are within the scope of the present invention.
Claims (9)
1. The utility model provides a sack cleaner, includes dust removal case (1), its characterized in that: the dust removal box (1) is fixedly arranged on the overhaul support (2), one side of the dust removal box (1) is fixedly connected with a waste gas inlet pipe (3), the other side of the dust removal box is fixedly connected with a clean gas outlet pipe (4), dust removal cloth bags (5) are arranged in the dust removal box (1), a light phase outlet (6) and a heavy phase outlet (7) are respectively arranged at the bottom of the dust removal box (1), a pulse back-blowing structure is arranged at the top of the dust removal box (1) aiming at the dust removal cloth bags (5), a lifting magnetic suction structure is arranged at the bottom of the dust removal box (1) aiming at the dust removal cloth bags (5), and metal particles are adsorbed at fixed time through the magnetic suction structure;
the dust removal box (1) is internally and fixedly provided with a converging hopper (18), the converging hopper (18) is positioned below the retainer (11), the bottom of the converging hopper (18) is fixedly connected with a separating cylinder (19), centrifugal separation structures are arranged in the separating cylinder (19), the two sides of the separating cylinder (19) are provided with a throwing outlet (23), the throwing outlet (23) is fixedly connected with a separating groove (24), the two sides of the separating groove (24) are respectively provided with a converging pipeline structure, the pipeline structure is divided into a light phase pipeline and a heavy phase pipeline, the light phase pipeline is connected onto a light phase converging box (29), the heavy phase pipeline is connected onto a heavy phase converging box (25), and the light phase converging box (29) and the heavy phase converging box (25) are respectively communicated with a light phase outlet (6) and a heavy phase outlet (7).
2. A bag-type dust collector as claimed in claim 1, wherein: the maintenance support (2) is provided with a maintenance platform, the maintenance platform is located on the side face of the dust removal box (1), the waste gas inlet pipe (3) is located below the dust removal box (1), the clean gas outlet pipe (4) is located above the dust removal box (1), and the dust removal cloth bag (5) is vertically installed in the dust removal box (1) through the retainer (11).
3. A bag-type dust collector as claimed in claim 1, wherein: the light phase outlet (6) and the heavy phase outlet (7) are positioned at the bottom of the dust removal box (1), the pulse back blowing structure comprises a blowing pipe (8) fixedly installed in the dust removal box (1), the blowing pipe (8) is fixedly connected to an air bag (9), an electromagnetic pulse valve (10) is arranged between the air bag (9) and the blowing pipe (8), the air bag (9) is arranged on the outer wall of the dust removal box (1), and the blowing pipe (8) is provided with a blowing port facing the dust removal cloth bag (5).
4. A bag-type dust collector as claimed in claim 1, wherein: the magnetic suction structure comprises a mounting seat (12) fixedly arranged in the dust removal box (1), a guide rod (13) is fixedly connected to the mounting seat (12), a control seat (14) is slidably arranged on the guide rod (13), a lifting rod (15) is fixedly connected to the control seat (14), and magnetic suction plates (16) are arranged on two sides of the lifting rod (15).
5. A bag-type dust collector as set forth in claim 4 wherein: the guide rod (13) is vertically arranged on the mounting seat (12), a control circuit is arranged in the control seat (14), the magnetic suction plate (16) is electrically connected with the control circuit, the magnetic suction plate (16) is arranged on two sides of the lifting rod (15), the lifting rod (15) is positioned between the adjacent dust collection cloth bags (5), and the magnetic suction plate (16) is arranged close to the outer wall of the dust collection cloth bags (5).
6. A bag-type dust collector as claimed in claim 1, wherein: the utility model discloses a centrifugal separation device, including a centrifugal separation structure, a separation bucket (18), a waste gas inlet pipe (3), a separating barrel (19), a collecting plate (20) and a driving shaft (21) at the center of the collecting plate (20), wherein the collecting bucket (18) is of a down-shrinking funnel structure, the collecting bucket (18) is positioned below the waste gas inlet pipe (3), the separating barrel (19) adopts a cylinder structure, the separating barrel (19) is communicated with the bottom of the collecting bucket (18), the centrifugal separation structure comprises the collecting plate (20) arranged in the separating barrel (19) and the driving shaft (21) positioned at the center of the collecting plate (20), and the centrifugal pushing plate (22) is fixedly connected to the driving shaft (21).
7. The bag-type dust collector according to claim 6, wherein: the centrifugal pushing plate (22) is connected to the driving shaft (21) in a ring shape, the bottom of the centrifugal pushing plate (22) is attached to the bottom surface of the receiving plate (20) for setting, and a cavity in the separating groove (24) is communicated with the separating cylinder (19).
8. A bag-type dust collector as claimed in claim 1, wherein: one end of the separation groove (24) is communicated with the heavy phase convergence box (25), the other end of the separation groove is provided with a heavy phase transition box (26), a heavy phase guide pipe (27) is communicated with the heavy phase transition box (26), the heavy phase guide pipe (27) is in steering communication with the heavy phase convergence box (25), and the heavy phase convergence box (25) is positioned above the heavy phase outlet (7).
9. The bag-type dust collector of claim 8, wherein: one side middle part intercommunication of spread groove (24) has intermediate head (28), and opposite side middle part intercommunication has light phase transition case (30), intermediate head (28) are connected on light phase collection case (29) from the top, and light phase transition case (30) are last to be linked together have light phase pipe (31), light phase pipe (31) turn to the intercommunication and are assembled case (29) on light phase, and light phase collection case (29) are located the top of light phase export (6), intermediate head (28) are close to heavy phase transition case (26) and set up, and light phase transition case (30) are close to heavy phase collection case (25) and set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310560570.5A CN116272220B (en) | 2023-05-18 | 2023-05-18 | Cloth bag dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310560570.5A CN116272220B (en) | 2023-05-18 | 2023-05-18 | Cloth bag dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN116272220A true CN116272220A (en) | 2023-06-23 |
| CN116272220B CN116272220B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310560570.5A Active CN116272220B (en) | 2023-05-18 | 2023-05-18 | Cloth bag dust remover |
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| Country | Link |
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| CN (1) | CN116272220B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352243Y (en) * | 1998-04-30 | 1999-12-08 | 李世峰 | Flat bag composition type dust filtering apparatus with cyclone, rotating and back-blowing function |
| CN206262273U (en) * | 2016-12-20 | 2017-06-20 | 东莞市宇晨机械科技有限公司 | A kind of pulse backblowing sack cleaner |
| CN210814358U (en) * | 2019-10-10 | 2020-06-23 | 常熟市锦都塑业有限公司 | Plastic powder collection device |
| CN217188539U (en) * | 2022-04-14 | 2022-08-16 | 延津县建业水泥制造有限公司 | Pulsed dust remover for cement production |
-
2023
- 2023-05-18 CN CN202310560570.5A patent/CN116272220B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352243Y (en) * | 1998-04-30 | 1999-12-08 | 李世峰 | Flat bag composition type dust filtering apparatus with cyclone, rotating and back-blowing function |
| CN206262273U (en) * | 2016-12-20 | 2017-06-20 | 东莞市宇晨机械科技有限公司 | A kind of pulse backblowing sack cleaner |
| CN210814358U (en) * | 2019-10-10 | 2020-06-23 | 常熟市锦都塑业有限公司 | Plastic powder collection device |
| CN217188539U (en) * | 2022-04-14 | 2022-08-16 | 延津县建业水泥制造有限公司 | Pulsed dust remover for cement production |
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|---|---|
| CN116272220B (en) | 2023-08-04 |
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