CN211187042U - Dust collector dust barrel with dust processing function - Google Patents

Abstract

The utility model discloses a dust collector dust barrel with dust processing function, which comprises a dust barrel body, a filtering processing structure, a centrifugal processing structure, an electrostatic dust collection structure and a cleaning structure, wherein the middle part of the upper end of the dust barrel body is provided with a mounting groove, the front end of the dust barrel body is provided with a dust inlet, the filtering processing structure is arranged on the front side of the upper end of the dust barrel body and is communicated with the dust inlet at the front end of the dust barrel body, the centrifugal processing structure is arranged at the middle part in the wall body of the dust barrel body, a dust inlet of the centrifugal processing structure is connected with a dust outlet of the filtering processing structure through a wind channel, the electrostatic dust collection structure is arranged on the rear side inside the dust barrel body, the dust collector dust barrel with the dust processing function has simple operation, thereby forming a set of complete dust collection and multiple dust processing operation, dust processing, ensuring the thoroughness of dust processing, satisfying the cleaning use requirement, and facilitating the, the workload of the personnel is reduced.

Description

Dust collector dust barrel with dust processing function

Technical Field

The utility model relates to a dust absorption dust collecting equipment technical field specifically is a dust catcher dirt barrel with dust processing function.

Background

The dust collector can be divided into a vertical type, a horizontal type and a portable type according to the structure, the working principle of the dust collector is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, dust is absorbed, great convenience is brought to people due to the automation of the dust collector, the cleaning burden of personnel is reduced, and the living environment is purified, but the traditional dust collector and the dust cylinder structure thereof have many defects, the dust collector is complex in operation and cannot efficiently absorb negative pressure dust, the dust cylinder structure of the dust collector is single, the sucked dust cannot be thoroughly treated in multiple layers, the dust treatment modes of large particle filtration, centrifugal screening, electrostatic adsorption and deep filtration are irrelevant, the treatment quality of the dust is difficult to guarantee, and even if some electrostatic dust collection structures are used for auxiliary treatment, the electrostatic dust collection original can not be cleaned in time, the dust collector and the dust cylinder structure thereof can not carry out complete dust collection and multiple dust treatment operation when in operation, the thoroughness of dust treatment can not be ensured, the cleaning use requirement can not be met, each part is not convenient to detach, maintain and replace, and the work burden of personnel is invisibly increased, so that the realization of the dust cylinder of the dust collector with the dust treatment function, which can solve the problems, is imperative.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a dust catcher dirt barrel with dust processing function, easy operation, and then form one set of complete dust absorption and multiple dust processing operation, guarantee the thoroughness that the dust was handled, satisfy clean user demand, the dismantlement of each part of being convenient for is maintained and is changed, has alleviateed personnel's work burden, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust cylinder of a dust collector with a dust processing function comprises a dust cylinder, a filtering processing structure, a centrifugal processing structure, an electrostatic dust collection structure and a cleaning structure;

a dust barrel body: the middle part of the upper end of the dust cylinder body is provided with an installation groove, and the front end of the dust cylinder body is provided with a dust inlet;

the filtering treatment structure comprises: the filtering treatment structure is arranged on the front side of the upper end of the dust barrel body and is communicated with a dust inlet at the front end of the dust barrel body;

the centrifugal processing structure comprises: the centrifugal processing structure is arranged in the middle of the inner wall of the dust barrel body, and a dust inlet of the centrifugal processing structure is connected with a dust outlet of the filtering processing structure through an air duct;

the electrostatic dust removal structure comprises: the electrostatic dust collection structure is arranged on the rear side inside the dust barrel and is installed in a matching manner with the installation groove, and a dust outlet at the upper end of the centrifugal processing structure is connected with a dust inlet at the upper end of the electrostatic dust collection structure through an air conveying channel;

cleaning the structure: the cleaning structure is arranged on the inner rear wall of the electrostatic dust collection structure and is matched with the electrostatic dust collection structure;

wherein: the dust collector further comprises a rear side mounting groove, a fan, a high-efficiency filter screen, a rear sealing cover, an air outlet and a control switch group, wherein the rear side mounting groove is formed in the rear side of the dust barrel body, the fan is arranged at the inner bottom end of the rear side mounting groove, a dust inlet pipe of the fan penetrates through the inner bottom end of the electrostatic dust collection structure, the high-efficiency filter screen is arranged on a mounting frame plate at the middle part of the rear side mounting groove, the width of the high-efficiency filter screen is consistent with the transverse depth of the rear side mounting groove, the rear sealing cover is mounted at the rear side of the dust barrel body through bolts and corresponds to the rear side mounting groove, the air outlet is arranged at the upper end of a wall body of the rear sealing cover, the control switch group is arranged at the upper end of the dust barrel body, an input end of the control switch group is electrically connected with an external, Electrostatic absorption and deep filtration have guaranteed the treatment quality of dust to can in time clean electrostatic precipitator original paper, and then form one set of complete dust absorption and multiple dust processing operation, guarantee the thoroughness that the dust was handled, satisfy clean user demand, the dismantlement of each part of being convenient for is maintained and is changed, has alleviateed personnel's work burden.

Further, the filtration processing structure includes circular slot, ring plate and dust filter, the circular slot sets up in the upper end front side of dirt barrel, and the circular slot communicates with each other with the dust import of dirt barrel front end, and the ring plate sets up in the middle part of circular slot, and is located the below of dirt barrel front end dust import, and the picture peg of dust filter outer arc wall upper end is pegged graft with the socket of ring plate upper end, realizes the filtration processing of large granule dust, is convenient for dismantle to maintain the change.

Further, the centrifugal processing structure includes motor, first dust removal chamber, rotation axis and revolving fragment, the motor sets up in the inside bottom of mounting groove, first dust removal chamber sets up in the wall body middle part of dirt barrel, the bottom in first dust removal chamber is open structure, the output shaft of motor passes through the bearing and is connected with the rotation of dirt barrel, the output shaft of motor extends to the inside in first dust removal chamber and passes through the top fixed connection of bearing and rotation axis, the revolving fragment evenly sets up on the extrados of rotation axis, the dust inlet in first dust removal chamber links to each other through the play dirt mouth of wind channel with the circular recess, the input electricity connection control switch group's of motor output, realize efficient centrifugal dust processing.

Further, the electrostatic dust removal structure includes second dust removal chamber, pillar, negative plate and anode plate, the second dust removal chamber sets up in the wall body middle part of dirt barrel, the bottom in second dust removal chamber is open structure, and be located the rear side in first dust removal chamber, the dust pipe that advances of fan runs through the inside bottom in second dust removal chamber, the pillar symmetry sets up on the inner wall around the second dust removal chamber, the lateral wall of negative plate and anode plate all with the inboard end fixed connection of pillar of two correspondences, negative plate and anode plate correspond the setting, the play dirt mouth of first dust removal chamber upper end links to each other through the dust inlet of defeated wind passageway with second dust removal chamber upper end, negative plate and anode plate all are connected through wire and control switch group electricity, realize the efficient electrostatic absorption and remove dust.

Further, clean structure includes linear electric motor, cylinder and brush hair, linear electric motor sets up on the back wall in second dust removal chamber, and the cylinder sets up on the lateral wall of linear electric motor base, and the brush hair sets up on cylindrical outer arc wall, and with the surface contact of anode plate, linear electric motor's input electricity connection control switch group's output can in time clean the electrostatic precipitator component, guarantees the normal operating of equipment.

Further, still include dust collection box, side cap, advance dirt connector head, universal wheel upper cover and gentle buffer plate, the dust collection box sets up in the bottom of dirt barrel, the upper end and the rear end of dust collection box are open structure, the dust collection box communicates with each other with the opening of first dust removal chamber and second dust removal chamber bottom respectively, the side cap passes through the bolt and installs in the opening part of dust collection box rear side, it sets up in the dust import department of dirt barrel front end to advance dirt connector head, the universal wheel evenly sets up in the bottom of dirt barrel, the upper cover passes through the bolt and is connected with the upper end of dirt barrel, and correspond the setting with the mounting groove, the even crisscross setting of slow flow board is in the inside of defeated wind passageway, can link to each other with external pipe fast, and can suitably remove, the dust of collection possess special storage place, suitably reduce gas flow speed and guarantee dust removal quality.

Furthermore, the dust collector also comprises a sealing cover and a push-pull lug, wherein the rear side insert block of the sealing cover is inserted into the socket of the groove wall at the upper end of the dust cylinder body and is arranged corresponding to the circular groove, and the push-pull lug is arranged at the upper end of the sealing cover, so that the dust collector is convenient to disassemble and more convenient for personnel to maintain and replace internal devices.

Compared with the prior art, the beneficial effects of the utility model are that: this dust catcher dust barrel with dust processing function has following benefit:

1. the air in the impeller is discharged out of the fan at high speed under the high-speed driving of the fan by controlling a switch group, meanwhile, the air in a dust absorption part is continuously supplemented into an air inlet fan to form higher pressure difference with the outside, dust passes through a floor brush channel, a soft throat pipe of a floor brush, a dust inlet connecting pipe head and a dust inlet at the front end of a dust cylinder body and is input into a circular groove, the first layer of dust is filtered by a dust filter cylinder, then the filtered gas is conveyed into a first dust removal cavity through an air channel, a motor is operated, an output shaft rotates to drive a rotating shaft and a rotating sheet to rotate at high speed, the dust-containing gas makes rotary motion, dust particles in the air flow fall into a dust collection box through an opening at the bottom end of the first dust removal cavity under the action of centrifugal force, gravity and the inner wall of the first dust removal cavity, the filtered gas swirls from bottom to top and is conveyed into a second dust removal cavity through an air conveying channel, the operation is simple, the negative pressure dust collection of high efficiency can carry out large granule filtration and centrifugal screening to the inspiratory dust, has guaranteed the treatment quality of dust.

2. The flow direction is continuously changed and the proper resistance is borne to reduce the slow flow speed through evenly staggered slow flow plates in the air conveying channel, the thoroughness of subsequent electrostatic adsorption is ensured, the negative plate and the positive plate are electrified through controlling the switch group to form a high-voltage electrostatic field, dust-containing gas is electrically separated when passing through the high-voltage electrostatic field, dust particles and negative ions are combined to be charged and then tend to be discharged and deposited on the surface of the positive plate, so that high-efficiency electrostatic dust collection is realized, after dust collection is finished, the negative plate and the positive plate are electrified and cut off, the dust falls into a dust collection box through an opening at the bottom end of a second dust collection cavity under the action of gravity, the dust remained on the positive plate is deposited, in order to ensure the normal operation of the positive plate, the linear motor operates, a rotor base of the linear motor drives the cylinder and bristles to reciprocate, so that the bristles scrape the inner side face of the positive, discharge to the rear side mounting groove in through the play dirt pipe of fan, discharge through the air outlet after the further deep filtration of high-efficient filter screen, accomplish moderate degree slow flow and guarantee the dust removal quality, efficient electrostatic precipitator, timely device are clean and deep gas filtration to form one set of complete dust absorption and multiple dust processing operation, guarantee the thoroughness that the dust was handled, satisfy clean user demand, alleviateed personnel's work burden.

3. Because the rear side inserted block of closing cap is pegged graft with the socket of dirt barrel upper end slot wall, the picture peg of dirt barrel outer arc wall upper end is pegged graft with the socket of ring plate upper end, back closing cap passes through the bolt and installs the rear side at dirt barrel, be convenient for maintain and change dirt barrel and high-efficient filter screen, back closing cap is fixed the back, because the width of high-efficient filter screen is unanimous with the horizontal degree of depth of mounting groove, high-efficient filter screen and back closing cap in close contact with, can not cause the condition that gaseous is directly leaked from the gap through not filtering, because the side cap passes through the bolt and installs in the opening part of dust collection box rear side, regularly open the side cap, realize dust centralized processing in the dust collection box, the dismantlement of each part of being convenient for is maintained and is.

Drawings

FIG. 1 is a schematic view of the internal cross-sectional plane structure of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional plane structure of the centrifugal processing structure of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1 dust cylinder, 2 mounting grooves, 3 filtering processing structures, 31 circular grooves, 32 circular plates, 33 dust filtering cylinders, 4 centrifugal processing structures, 41 motors, 42 first dust removing cavities, 43 rotating shafts, 44 rotating sheets, 5 air ducts, 6 electrostatic dust removing structures, 61 second dust removing cavities, 62 pillars, 63 cathode plates, 64 anode plates, 7 cleaning structures, 71 linear motors, 72 cylinders, 73 bristles, 8 air conveying channels, 9 rear side mounting grooves, 10 fans, 11 efficient filter screens, 12 rear sealing covers, 13 air outlets, 14 dust collecting boxes, 15 side covers, 16 control switch groups, 17 sealing covers, 18 push-pull lugs, 19 dust inlet connecting pipe heads, 20 universal wheels, 21 upper covers and 22 flow buffering plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust cylinder of a dust collector with a dust processing function comprises a dust cylinder 1, a filtering processing structure 3, a centrifugal processing structure 4, an electrostatic dust collection structure 6 and a cleaning structure 7;

a dust cylinder body 1: the dust barrel body 1 is used for installing an internal structure, the middle part of the upper end of the dust barrel body 1 is provided with an installation groove 2, the installation groove 2 is used for providing an installation place for internal equipment, and the front end of the dust barrel body 1 is provided with a dust inlet so as to realize the input of dust-containing gas;

filtration processing structure 3: the filtering treatment structure 3 is arranged on the front side of the upper end of the dust barrel body 1 and is communicated with a dust inlet at the front end of the dust barrel body 1, the filtering treatment structure 3 comprises a circular groove 31, a circular ring plate 32 and a dust filtering barrel 33, the circular groove 31 is arranged on the front side of the upper end of the dust barrel body 1, the circular groove 31 is communicated with the dust inlet at the front end of the dust barrel body 1, the circular ring plate 32 is arranged in the middle of the circular groove 31 and is positioned below the dust inlet at the front end of the dust barrel body 1, an inserting plate at the upper end of the outer arc wall of the dust filtering barrel 33 is inserted into an inserting opening at the upper end of the circular ring plate 32, dust gas is input into the circular groove 31, the first layer of dust filtering treatment is realized through the dust filtering barrel 33, and the inserting plate at the upper end of the outer arc;

centrifugation structure 4: the centrifugal processing structure 4 is arranged in the middle of the wall body of the dust barrel body 1, the dust inlet of the centrifugal processing structure 4 is connected with the dust outlet of the filtering processing structure 3 through the air duct 5, the centrifugal processing structure 4 comprises a motor 41, a first dust removing cavity 42, a rotating shaft 43 and a rotating sheet 44, the motor 41 is arranged at the bottom end of the inner part of the mounting groove 2, the first dust removing cavity 42 is arranged in the middle of the wall body of the dust barrel body 1, the bottom end of the first dust removing cavity 42 is of an open structure, the output shaft of the motor 41 is rotatably connected with the dust barrel body 1 through a bearing, the output shaft of the motor 41 extends into the first dust removing cavity 42 and is fixedly connected with the top end of the rotating shaft 43 through a bearing, the rotating sheet 44 is uniformly arranged on the outer arc surface of the rotating shaft 43, the dust inlet of the first dust removing cavity 42 is connected with the dust outlet of the circular groove 31 through the air duct 5, the motor 41 operates, the dust-containing gas rotates, dust particles in the gas flow fall into the dust collection box 14 through an opening at the bottom end of the first dust removal cavity 42 under the action of centrifugal force, gravity and the inner wall of the first dust removal cavity 42, and the filtered gas moves from bottom to top;

electrostatic precipitation structure 6: the electrostatic dust collection structure 6 is arranged at the rear side inside the dust barrel body 1 and is installed in a matching way with the installation groove 2, a dust outlet at the upper end of the centrifugal processing structure 4 is connected with a dust inlet at the upper end of the electrostatic dust collection structure 6 through an air conveying channel 8, the electrostatic dust collection structure 6 comprises a second dust collection cavity 61, a support column 62, a cathode plate 63 and an anode plate 64, the second dust collection cavity 61 is arranged in the middle of the wall body of the dust barrel body 1, the bottom end of the second dust collection cavity 61 is of an open structure and is positioned at the rear side of the first dust collection cavity 42, a dust inlet pipe of the fan 10 penetrates through the inner bottom end of the second dust collection cavity 61, the support columns 62 are symmetrically arranged on the front inner wall and the rear inner wall of the second dust collection cavity 61, the outer side walls of the cathode plate 63 and the anode plate 64 are fixedly connected with the inner side ends of the two corresponding support columns 62, the cathode plate 63 and the anode plate 64 are correspondingly arranged, the dust, the negative plate 63 and the positive plate 64 are electrified to form a high-voltage electrostatic field, dust-containing gas is electrically separated when passing through the high-voltage electrostatic field, and dust particles are discharged and deposited on the surface of the positive plate 64 after being combined with negative ions and charged negatively, so that efficient electrostatic dust collection is realized;

the cleaning structure 7: the cleaning structure 7 is arranged on the inner rear wall of the electrostatic dust removal structure 6 and is installed in a matched manner with the electrostatic dust removal structure 6, the cleaning structure 7 comprises a linear motor 71, a cylinder 72 and bristles 73, the linear motor 71 is arranged on the rear wall of the second dust removal cavity 61, the cylinder 72 is arranged on the side wall of a rotor seat of the linear motor 71, the bristles 73 are arranged on the outer arc wall of the cylinder 72 and are in contact with the outer surface of the anode plate 64, dust remained on the anode plate 64 is remained, in order to ensure the normal operation of the anode plate 64, the linear motor 71 operates, the rotor seat of the linear motor 71 drives the cylinder 72 and the bristles 73 to reciprocate up and down, and further the bristles 73 scrape the inner side surface of the anode plate 64 for;

wherein: the dust collector also comprises a rear side mounting groove 9, a fan 10, a high-efficiency filter screen 11, a rear sealing cover 12, an air outlet 13 and a control switch group 16, wherein the rear side mounting groove 9 provides a mounting place, an impeller of the fan 10 is driven by the fan 10 at a high speed to discharge air in the impeller at a high speed, meanwhile, air in a dust absorption part is continuously supplemented to an air inlet machine, a higher pressure difference is formed between the air inlet machine and the outside, negative pressure dust absorption is realized, the high-efficiency filter screen 11 realizes final deeper filtration, the rear sealing cover 12 realizes the sealing of the rear side mounting groove 9 and is convenient to disassemble and maintain, the air outlet 13 realizes the treatment of the discharge of the filtered air, the control switch group 16 regulates and controls the normal operation of each structure, the rear side mounting groove 9 is arranged at the rear side of the dust barrel body 1, the fan 10 is arranged at the inner bottom end of the rear side mounting groove 9, a dust inlet pipe of the fan 10 penetrates through, the width of high-efficient filter screen 11 is unanimous with the horizontal degree of depth of rear side mounting groove 9, back closing cap 12 passes through the bolt and installs the rear side at dirt barrel 1, and correspond the setting with rear side mounting groove 9, air outlet 13 sets up in the wall body upper end of back closing cap 12, control switch group 16 sets up in the upper end of dirt barrel 1, external power source is connected to control switch group 16's input electricity, fan 10, the equal electric connection control switch group 16's of input of motor 41 and linear electric motor 71 output, negative plate 63 and anode plate 64 are all connected with control switch group 16 electricity through the wire.

Wherein: the dust collecting box comprises a dust collecting box 14, a side cover 15, a dust inlet connecting pipe head 19, a universal wheel 20, an upper cover 21 and a flow buffering plate 22, wherein the dust collecting box 14 stores processed dust, the side cover 15 is convenient to detach and clean, a soft throat pipe of a floor brush is in threaded connection with the dust inlet connecting pipe head 19, the universal wheel 20 ensures normal movement of the barrel body, the dust collecting box 14 is arranged at the bottom end of the dust barrel body 1, the upper end and the rear end of the dust collecting box 14 are both of an open structure, the dust collecting box 14 is respectively communicated with openings at the bottom ends of a first dust removing cavity 42 and a second dust removing cavity 61, the side cover 15 is arranged at an opening at the rear side of the dust collecting box 14 through bolts, the dust inlet connecting pipe head 19 is arranged at a dust inlet at the front end of the dust barrel body 1, the universal wheel 20 is uniformly arranged at the bottom end of the dust barrel body 1, the upper cover 21 is connected with, the flow slowing plates 22 are evenly arranged inside the air conveying channel 8 in a staggered mode, and the flow slowing plates 22 play a role in proper air flow slowing, so that the dust removal thoroughness is guaranteed.

Wherein: the dust collector is characterized by further comprising a sealing cover 17 and a push-pull lug 18, wherein a rear side insert block of the sealing cover 17 is inserted into a socket of the upper end slot wall of the dust barrel body 1 and is correspondingly arranged with the circular groove 31, the push-pull lug 18 is arranged at the upper end of the sealing cover 17, and the rear side insert block of the sealing cover 17 is inserted into the socket of the upper end slot wall of the dust barrel body 1 to push the push-pull lug 18 to separate the sealing cover 17, so that the replacement and maintenance of internal equipment are facilitated.

When in use: the soft throat pipe of the floor brush is connected with the dust inlet connecting pipe head 19 through threads, the dust barrel body 1 is moved to a dust collection and dust removal area integrally under the action of the universal wheel 20, the fan 10 is operated under the regulation and control of the control switch group 16, the impeller of the fan 10 is driven by the fan 10 at high speed to discharge air in the impeller 10 at high speed, meanwhile, air in a dust collection part is continuously supplemented to an air inlet machine to form high pressure difference with the outside, dust is input into the circular groove 31 through the floor brush channel, the soft throat pipe of the floor brush, the dust inlet connecting pipe head 19 and the dust inlet at the front end of the dust barrel body 1, the first layer of dust filtration treatment is realized through the dust filtering barrel 33, then, the filtered gas is conveyed into the first dust removal cavity 42 through the air channel 5, the motor 41 is operated, the output shaft rotates to drive the rotating shaft 43 and the rotating sheet 44 to rotate at high speed, the dust-containing gas makes rotating motion, and dust particles, The dust falls into the dust collection box 14 through the opening at the bottom end of the first dust removal cavity 42 under the action of gravity and the inner wall of the first dust removal cavity 42, the filtered gas swirls from bottom to top and is conveyed into the second dust removal cavity 61 through the air conveying channel 8, the flow direction is continuously changed and the flow speed is reduced by bearing a proper amount of resistance through the uniformly staggered baffle plates 22 in the air conveying channel 8, the thoroughness of subsequent electrostatic adsorption is ensured, the cathode plate 63 and the anode plate 64 are electrified to form a high-voltage electrostatic field, the dust-containing gas is electrically separated when passing through the high-voltage electrostatic field, dust particles and negative ions are combined to be charged and then discharged and deposited on the surface of the anode plate 64, so that efficient electrostatic dust collection is realized, the cathode plate 63 and the anode plate 64 are electrified and cut off after dust collection is finished, the dust falls into the dust collection box 14 through the opening at the bottom end of the second dust removal cavity 61 under the action, in order to ensure the normal operation of the anode plate 64, the linear motor 71 operates, the rotor seat of the linear motor 71 drives the cylinder 72 and the brush bristles 73 to reciprocate up and down, so as to realize that the brush bristles 73 scrape the inner side surface of the anode plate 64 for cleaning dust, the gas subjected to electrostatic dust removal is input through the dust inlet pipe of the fan 10, is discharged into the rear side mounting groove 9 through the dust outlet pipe of the fan 10, is further deeply filtered by the high-efficiency filter screen 11 and then is discharged through the air outlet 13, thereby forming a complete set of complete dust collection and multiple dust treatment operation, ensuring the thoroughness of dust treatment, meeting the cleaning use requirement, reducing the work burden of personnel, because the rear side insert block of the seal cover 17 is inserted into the socket of the upper end socket wall of the dust cylinder 1, the insert plate at the upper end of the outer arc wall of the dust filter cylinder 33 is inserted into the socket at the upper end of the circular ring plate 32, the rear seal cover 12 is arranged at the rear side of the dust cylinder 1 through, after the rear sealing cover 12 is fixed, because the width of the high-efficiency filter screen 11 is consistent with the transverse depth of the rear side mounting groove 9, the high-efficiency filter screen 11 is in close contact with the rear sealing cover 12, the condition that gas is not filtered and directly leaks away from gaps is avoided, and because the side cover 15 is mounted at the opening at the rear side of the dust collection box 14 through bolts, the side cover 15 is periodically opened, and the dust in the dust collection box 14 is intensively treated.

It should be noted that the control switch set 16 disclosed in this embodiment controls the cathode plate 63, the anode plate 64, the fan 10, the motor 41, and the linear motor 71 to operate by methods commonly used in the prior art, and the cathode plate 63, the anode plate 64, the fan 10, the motor 41, and the linear motor 71 are all common elements of dust collecting and removing equipment commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a dust catcher dirt barrel with dust processing function which characterized in that: comprises a dust cylinder body (1), a filtering processing structure (3), a centrifugal processing structure (4), an electrostatic dust collection structure (6) and a cleaning structure (7);

dust cylinder (1): the middle part of the upper end of the dust barrel body (1) is provided with an installation groove (2), and the front end of the dust barrel body (1) is provided with a dust inlet;

filtration treatment structure (3): the filtering treatment structure (3) is arranged on the front side of the upper end of the dust barrel body (1) and is communicated with a dust inlet at the front end of the dust barrel body (1);

centrifugation structure (4): the centrifugal processing structure (4) is arranged in the middle of the inner wall of the dust barrel body (1), and a dust inlet of the centrifugal processing structure (4) is connected with a dust outlet of the filtering processing structure (3) through an air duct (5);

electrostatic precipitation structure (6): the electrostatic dust collection structure (6) is arranged on the rear side in the dust barrel body (1) and is installed in a matching manner with the installation groove (2), and a dust outlet at the upper end of the centrifugal processing structure (4) is connected with a dust inlet at the upper end of the electrostatic dust collection structure (6) through an air conveying channel (8);

cleaning structure (7): the cleaning structure (7) is arranged on the inner rear wall of the electrostatic dust collection structure (6) and is installed in a matching manner with the electrostatic dust collection structure (6);

wherein: the dust collector is characterized by further comprising a rear side mounting groove (9), a fan (10), a high-efficiency filter screen (11), a rear sealing cover (12), an air outlet (13) and a control switch group (16), wherein the rear side mounting groove (9) is formed in the rear side of the dust barrel body (1), the fan (10) is arranged at the inner bottom end of the rear side mounting groove (9), a dust inlet pipe of the fan (10) penetrates through the inner bottom end of the electrostatic dust collection structure (6), the high-efficiency filter screen (11) is arranged on a mounting frame plate in the middle of the rear side mounting groove (9), the width of the high-efficiency filter screen (11) is consistent with the transverse depth of the rear side mounting groove (9), the rear sealing cover (12) is mounted on the rear side of the dust barrel body (1) through bolts and corresponds to the rear side mounting groove (9), the air outlet (13) is formed in the upper end of the rear sealing cover (12), and the control switch, the input end of the control switch group (16) is electrically connected with an external power supply, and the input end of the fan (10) is electrically connected with the output end of the control switch group (16).

2. The dust cylinder body of a dust collector having a dust processing function according to claim 1, wherein: filtration processing structure (3) include circular slot (31), ring plate (32) and strain dirt section of thick bamboo (33), circular slot (31) set up in the upper end front side of dirt barrel (1), and circular slot (31) communicate with each other with the dust import of dirt barrel (1) front end, and ring plate (32) set up in the middle part of circular slot (31), and are located the below that dirt barrel (1) front end dust imported, and the picture peg of straining dirt section of thick bamboo (33) outer arc wall upper end is pegged graft with the socket of ring plate (32) upper end.

3. The dust cylinder body of a dust collector having a dust processing function according to claim 2, wherein: centrifugal processing structure (4) include motor (41), first dust removal chamber (42), rotation axis (43) and revolving fragment (44), motor (41) set up in the inside bottom of mounting groove (2), first dust removal chamber (42) set up in the wall body middle part of dirt barrel (1), the bottom in first dust removal chamber (42) is open structure, the output shaft of motor (41) passes through the bearing and rotates with dirt barrel (1) to be connected, the output shaft of motor (41) extends to the inside in first dust removal chamber (42) and passes through the top fixed connection of bearing and rotation axis (43), revolving fragment (44) evenly set up on the extrados of rotation axis (43), the dust inlet of first dust removal chamber (42) links to each other through the play dirt mouth of wind channel (5) with circular recess (31), the output of input electricity connection control switch group (16) of motor (41).

4. A dust cylinder body of a dust collector having a dust processing function according to claim 3, wherein: the electrostatic dust collection structure (6) comprises a second dust collection cavity (61), a support column (62), a cathode plate (63) and an anode plate (64), the second dust removing cavity (61) is arranged in the middle of the wall body of the dust barrel body (1), the bottom end of the second dust removing cavity (61) is of an opening structure, and be located the rear side of first dust removal chamber (42), the dust pipe that advances of fan (10) runs through the inside bottom in second dust removal chamber (61), pillar (62) symmetry sets up on the inner wall around second dust removal chamber (61), the lateral wall of negative plate (63) and positive plate (64) all with two corresponding pillar (62) inboard end fixed connection, negative plate (63) and positive plate (64) correspond the setting, the play dirt mouth of first dust removal chamber (42) upper end passes through air duct (8) and links to each other with the dust inlet of second dust removal chamber (61) upper end, negative plate (63) and positive plate (64) all are connected with control switch group (16) electricity through the wire.

5. The dust cylinder body of a dust collector having a dust processing function according to claim 4, wherein: clean structure (7) include linear electric motor (71), cylinder (72) and brush hair (73), linear electric motor (71) set up on the back wall in second dust removal chamber (61), and cylinder (72) set up on the lateral wall of linear electric motor (71) rotor seat, and brush hair (73) set up on the outer arc wall of cylinder (72), and with the outer surface contact of anode plate (64), the output of control switch group (16) is connected to the input electricity of linear electric motor (71).

6. The dust cylinder body of a dust collector having a dust processing function according to claim 4, wherein: still include dust collection box (14), side cap (15), advance dirt connector head (19), universal wheel (20) upper cover (21) and gentle stream board (22), dust collection box (14) set up in the bottom of dirt barrel (1), the upper end and the rear end of dust collection box (14) are open structure, dust collection box (14) communicate with each other with the opening of first dust removal chamber (42) and second dust removal chamber (61) bottom respectively, side cap (15) are installed in the opening part of dust collection box (14) rear side through the bolt, it sets up in the dust import department of dirt barrel (1) front end to advance dirt connector head (19), universal wheel (20) evenly set up in the bottom of dirt barrel (1), upper cover (21) are connected with the upper end of dirt barrel (1) through the bolt, and correspond the setting with mounting groove (2), gentle stream board (22) evenly crisscross the setting in the inside of defeated wind passageway (8).

7. The dust cylinder body of a dust collector having a dust processing function according to claim 2, wherein: the dust collector is characterized by further comprising a sealing cover (17) and a push-pull lug (18), wherein a rear insertion block of the sealing cover (17) is inserted into an insertion opening of the groove opening wall at the upper end of the dust barrel body (1) and is arranged corresponding to the circular groove (31), and the push-pull lug (18) is arranged at the upper end of the sealing cover (17).

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