CN115155229B - Dust treatment device for building construction and dust treatment method thereof - Google Patents
Dust treatment device for building construction and dust treatment method thereof Download PDFInfo
- Publication number
- CN115155229B CN115155229B CN202210847437.3A CN202210847437A CN115155229B CN 115155229 B CN115155229 B CN 115155229B CN 202210847437 A CN202210847437 A CN 202210847437A CN 115155229 B CN115155229 B CN 115155229B
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- box
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- 239000000428 dust Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009435 building construction Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 239000003595 mist Substances 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 abstract description 5
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a dust treatment device for building construction and a dust treatment method thereof, and relates to the technical field of building construction. The invention comprises a filtering component and a dust removing component; arc brush plates are symmetrically and fixedly connected to two side surfaces of the ventilation pipe; the side surface of the air collecting box is fixedly connected with a dust removing box; the C-shaped air inlet pipe penetrates through the dust removal box and extends to be close to the inner bottom surface of the dust removal box; the side surface of each water collecting pipe is provided with an atomization spray head; the sliding frame is in sliding fit with a sealing assembly; and a reset spring is fixedly connected between the sealing assembly and the dust removal box. According to the invention, the driving motor is started to drive the gear-missing wheel to rotate, the gear bar is driven to reciprocate along the C-shaped limiting plate, the rotating gear is driven to periodically rotate in the forward and reverse directions, the filter barrel is driven to periodically rotate in the forward and reverse directions, and the brush is enabled to clean the peripheral side surface of the filter barrel; the air inlet blows the slide along the spacing channel and moves down under the action of gravity, so that the atomizing nozzle is opened to form water mist, and fine dust particles are adsorbed.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a dust treatment device and a dust treatment method for building construction.
Background
The construction site dust is dust raised in the construction site due to large-scale operations such as old building dismantling, foundation excavation, bulldozing, soil filling and the like, building material processing, personnel and vehicle activities and the like in the construction process; the dust in the construction site mainly comprises inhalable particles such as PM2.5, PM10 and the like and solid large particles with the diameter larger than 10 microns; therefore, dust generated on a construction site cannot be well treated, so that not only the construction environment is deteriorated, but also physical health of a constructor may be affected to some extent.
How to improve the efficiency and quality of dust treatment, improve the efficiency of engineering, ensure the construction environment of workers, and is always a technology which needs to be improved, and the common sprayer has high price and complicated maintenance; therefore, it is very significant to design a dust treatment device which has a simple structure and high dust removal efficiency and can automatically perform adaptive atomization treatment according to the dust pollution degree.
Disclosure of Invention
The invention aims to provide a dust disposal device for building construction, which drives a gear-missing wheel to rotate by starting a driving motor, and drives a gear bar to reciprocate along a C-shaped limiting plate, so as to drive a rotating gear to periodically rotate positively and negatively, and then drive a filter barrel to periodically rotate positively and negatively, and brushes on an arc brush plate clean the peripheral side surface of the filter barrel to prevent the filter barrel from being blocked; the air inlet blows the slide along the spacing channel and moves down under the action of gravity, so that the atomizing nozzles on the water collecting pipes of each group are opened to form water mist, and fine dust particles are adsorbed.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a dust treatment device for building construction, which comprises a filtering component and a dust removal component; the filter assembly is fixedly connected with the dust removal assembly through a fastening bolt; the filter assembly comprises a ventilation pipe and a filter barrel; the filter vat is in rotary fit with the ventilation pipe; a first cylindrical groove is formed in one end of the ventilation pipe; the first cylindrical groove is in running fit with the filter vat;
arc brush plates are symmetrically and fixedly connected to two side surfaces of the ventilation pipe; the peripheral side surface of the filter barrel is provided with an air inlet; the arc brush plate and the filter barrel are coaxially arranged;
the dust removing assembly comprises a wind collecting box; the side surface of the air collecting box is fixedly connected with a dust removing box; c-shaped air inlet pipes are distributed on the side face of the air collecting box in a circumferential array mode, and extend to be close to the inner bottom face of the dust removing box after penetrating through the dust removing box;
the inner wall of the dust collection box is fixedly connected with water collecting pipes in a linear array distribution manner; atomizing spray heads are distributed on the side surface of each water collecting pipe in a linear array; the side surfaces of the water collecting pipes are symmetrically and fixedly connected with sliding frames; the sliding frame is in sliding fit with a sealing assembly; and a reset spring is fixedly connected between the sealing assembly and the inner wall of the dust removal box.
Further, the surface of the ventilation pipe is fixedly connected with a fixing plate; the surface of the fixed plate is provided with a rotating hole; the surface of the filter vat is fixedly connected with a rotating shaft; the rotating shaft is in rotating fit with the rotating hole; the other side surface of the ventilation pipe is fixedly connected with a first mounting plate; the first mounting plate is fixedly connected with a mounting panel through a fastening bolt; and an exhaust fan is fixedly arranged in the installation panel.
Further, a C-shaped limiting plate is fixedly connected to the surface of the fixed plate at a position close to the rotating hole; the C-shaped limiting plate is in sliding fit with a gear strip; one end of the rotating shaft is fixedly connected with a rotating gear; the rotating gear is meshed and matched with the gear strip; one end of the gear strip is fixedly connected with a first mounting block; and a connecting spring is fixedly connected between the other end of the gear strip and the C-shaped limiting plate.
Further, a sliding channel is formed in the surface of the fixed plate; the sliding channel is in sliding fit with a connecting plate; one end of the connecting plate is fixedly connected with a gear plate; a driving motor is fixedly arranged on the surface of the ventilation pipe; the output end of the driving motor is connected with a gear lack; the gear lack is meshed and matched with the gear plate; one end of the gear plate is fixedly connected with a second mounting block; the first mounting block is fixedly connected with the second mounting block through a fastening bolt; the other end of the connecting plate is fixedly connected with a scraping plate.
Further, the bottom surface of the filter barrel is fixedly connected with a conical funnel; the thread at the bottom of the conical funnel is matched with a dust collection box in a rotating way.
Further, the inner wall of the arc-shaped brush plate is provided with brushes in a linear array distribution; the peripheral side surface of the arc-shaped brush plate is provided with first mounting holes in a linear array distribution; a second cylinder groove is formed in one end of the air collecting box; the second cylinder is in rotary fit with the filter vat; the two side surfaces of the air collecting box are distributed in a linear array and are provided with second mounting holes; the first mounting hole is fixedly connected with the second mounting hole through a fastening bolt.
Further, the side surface of the dust removal box is fixedly connected with mounting legs; an air outlet is formed in one side surface of the dust removal box, which is close to the inner top; the side surface of the dust removing box is close to the inner bottom surface and is in sliding fit with a dust collecting drawer.
Further, the sealing assembly comprises a sealing baffle, a connecting rope and a sliding plate; the sealing baffle plate is fixedly connected with the sliding plate through a connecting rope; slide rails are symmetrically and fixedly connected to two side surfaces of the sealing baffle; the sliding rail is in sliding fit with the sliding frame; limiting channels are symmetrically formed in the inner wall of the dust removal box; limiting plates are symmetrically and fixedly connected to two side surfaces of the sliding plate; the limiting plate is in sliding fit with the limiting channel; the side surface of the sliding plate is fixedly connected to the inner wall of the dust removal box through a reset spring.
Further, the inner wall of the dust removal box is fixedly connected with a plurality of guide pulleys; the connecting ropes sequentially penetrate through the groups of guide pulleys; a branch pipe is fixedly connected to one side surface of each water collecting pipe; and a water inlet main pipe is fixedly connected between the branch pipes.
A treatment method of a dust treatment device for building construction comprises the following steps:
the SS01 fixedly installs the installation leg on the dust disposal device on the appointed working area through the fastening bolt, and controls the rotating speed of the exhaust fan according to the on-site dust pollution degree;
the SS02 drives the gear-lack wheel to rotate by starting the driving motor, so as to drive the gear plate to slide back and forth along the sliding channel, and then drive the scraping plate to turn over the large particle impurities accumulated on the inner bottom surface of the ventilation pipe, so that the wind pumped by the exhaust fan can blow the large particle impurities into the filter vat conveniently; the larger particle impurities are filtered by the filter vat and then fall into a dust box through the conical funnel to be collected;
in the reciprocating sliding process of the SS03 gear plate, under the common acting force of the connecting springs, the gear strips are driven to reciprocate along the C-shaped limiting plates, so that the rotating gears are driven to periodically rotate positively and negatively, the filter barrel is driven to periodically rotate positively and negatively, and the brushes on the arc brush plates clean the peripheral side surfaces of the filter barrel to prevent the filter barrel from being blocked;
in the initial state of SS04, under the action of the tension force of a return spring, the sealing baffle is pulled up to block each group of atomizing nozzles, filtered air enters the air collecting box and then enters the bottom of the dust collecting box through each C-shaped air inlet pipe, the air inlet blowing slide plate moves along the limiting channel, and the sealing baffle descends under the action of gravity, so that the atomizing nozzles on each group of water collecting pipes are opened to form water mist, and fine dust particles are adsorbed;
the SS05 water mist adsorbs fine dust particles, then falls into a dust collection drawer under the action of gravity to be collected, and the filtered air is discharged through an air outlet.
The invention has the following beneficial effects:
1. according to the invention, the driving motor is started to drive the gear-missing wheel to rotate, so that the gear plate is driven to slide back and forth along the sliding channel, and then the scraping plate is driven to turn over large particle impurities accumulated on the inner bottom surface of the ventilation pipe, so that wind pumped by the exhaust fan can blow the large particle impurities into the filtering barrel conveniently; after the larger particle impurities are filtered through the filter vat, the larger particle impurities fall into a dust collection box through a conical funnel to be collected, the larger particle impurities are filtered before atomization treatment, the pressure in the atomization treatment process is reduced, meanwhile, water resources are saved, and the subsequent efficiency and quality of dust treatment are improved.
2. In the process of reciprocating sliding of the gear plate, the gear strip is driven to reciprocate along the C-shaped limiting plate under the common acting force of the connecting springs, so that the rotating gear is driven to periodically rotate positively and negatively, the filter barrel is driven to periodically rotate positively and negatively, the brushes on the arc brush plates clean the peripheral side surfaces of the filter barrel, the filter barrel is prevented from being blocked, and the service life of the filter barrel is prolonged.
3. According to the invention, the rotating speed of the exhaust fan is controlled according to the on-site dust pollution degree, so that the air outlet speed of each C-shaped air inlet pipe is controlled, the air inlet blowing sliding plate moves along the limiting channel, the sealing baffle descends under the action of gravity, so that the atomizing spray heads on each group of water collecting pipes are opened to form water mist, fine dust particles are adsorbed, the adaptive atomization treatment according to the dust pollution degree is realized, and the water resource is further saved.
Drawings
Fig. 1 is a schematic structural view of a dust disposal device for construction.
Fig. 2 is a partial sectional view of a dust disposal apparatus for construction according to the present invention.
FIG. 3 is a schematic view of a filter assembly according to the present invention.
Fig. 4 is a schematic structural view of the ventilating duct of the present invention.
Fig. 5 is a schematic structural view of the filter vat according to the present invention.
Fig. 6 is a schematic structural view of the gear plate of the present invention.
Fig. 7 is a partial cross-sectional view of a dust extraction assembly of the present invention.
Fig. 8 is a schematic structural diagram of a rear view of the dust removing assembly of the present invention.
Fig. 9 is a schematic view of a dust removing assembly according to another embodiment of the present invention.
FIG. 10 is a schematic view of the seal assembly of the present invention.
FIG. 11 is a schematic diagram of the structure of the exhaust fan of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a 1-filtering component, a 2-dedusting component, a 3-ventilation pipe, a 4-filtering barrel, a 5-first cylindrical groove, a 6-arc-shaped brush plate, a 7-air inlet, a 8-air collecting box, a 9-dedusting box, a 10-C-shaped air inlet pipe, a 11-water collecting pipe, a 12-atomizing spray head, a 13-sliding frame, a 14-sealing component, a 15-return spring, a 16-fixing plate, a 17-rotating hole, a 18-rotating shaft, a 19-first mounting plate, a 20-mounting panel, a 21-exhaust fan, a 22-C-shaped limiting plate, a 23-gear strip, a 24-rotating gear, a 25-first mounting block, a 26-connecting spring, a 27-sliding channel, a 28-connecting plate, a 29-gear plate, a 30-driving motor, a 31-shortage gear, a 32-second mounting block, a 33-scraping plate, a 34-conical funnel, a 35-dust collecting box, a 36-hairbrush, a 37-first mounting hole, a 38-second cylindrical groove, a 39-second mounting hole, a 40-mounting leg, a 41-air outlet, a 42-dust collecting drawer, a 43-sealing baffle, a 44-connecting rope, a 45-46-guiding main pipe, a 48-limiting plate, a guide main pipe, a 50-main pipe and a 50-sliding rail.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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 11, the invention relates to a dust disposal device for building construction, which comprises a filtering component 1 and a dust removal component 2; the filter assembly 1 is fixedly connected with the dust removal assembly 2 through a fastening bolt; the filter assembly 1 comprises a ventilation pipe 3 and a filter vat 4; the filter vat 4 is in rotary fit with the ventilation pipe 3; one end of the ventilation pipe 3 is provided with a first cylindrical groove 5; the first cylindrical groove 5 is in running fit with the filter vat 4;
arc brush plates 6 are symmetrically and fixedly connected to two side surfaces of the ventilation pipe 3; the peripheral side surface of the filter vat 4 is provided with an air inlet 7; the arc brush plate 6 and the filter vat 4 are arranged coaxially;
the dust removal assembly 2 comprises a wind collecting box 8; the side surface of the air collecting box 8 is fixedly connected with a dust removing box 9; c-shaped air inlet pipes 10 are distributed on the side surface of the air collecting box 8 in a circumferential array, and the C-shaped air inlet pipes 10 penetrate through the dust removing box 9 and extend to be close to the inner bottom surface of the dust removing box 9;
the inner wall of the dust removal box 9 is fixedly connected with water collecting pipes 11 in a linear array distribution manner; the side surfaces of the water collecting pipes 11 are distributed in a linear array and provided with atomizing nozzles 12; the side surfaces of the water collecting pipes 11 are symmetrically and fixedly connected with sliding frames 13; the sliding frame 13 is in sliding fit with a sealing assembly 14; a return spring 15 is fixedly connected between the sealing component 14 and the inner wall of the dust removal box 9.
Wherein, the surface of the ventilation pipe 3 is fixedly connected with a fixed plate 16; the surface of the fixed plate 16 is provided with a rotating hole 17; the surface of the filter vat 4 is fixedly connected with a rotating shaft 18; the rotating shaft 18 is in rotating fit with the rotating hole 17; the other side surface of the ventilation pipe 3 is fixedly connected with a first mounting plate 19; the first mounting plate 19 is fixedly connected with a mounting panel 20 through a fastening bolt; an exhaust fan 21 is fixedly arranged in the mounting panel 20;
the mounting legs 40 on the dust disposal device are fixedly arranged in a designated working area through fastening bolts, and the rotating speed of the exhaust fan 21 is controlled according to the on-site dust pollution degree.
Wherein, the surface of the fixed plate 16 is fixedly connected with a C-shaped limiting plate 22 at the position close to the rotating hole 17; the C-shaped limiting plate 22 is in sliding fit with a gear bar 23; one end of the rotating shaft 18 is fixedly connected with a rotating gear 24; the rotating gear 24 is meshed with the gear strip 23; one end of the gear bar 23 is fixedly connected with a first mounting block 25; a connecting spring 26 is fixedly connected between the other end of the gear bar 23 and the C-shaped limiting plate 22;
in the process of reciprocating sliding of the gear plate 29, under the common acting force of the connecting spring 26, the gear bar 23 is driven to reciprocate along the C-shaped limiting plate 22, so that the rotary gear 24 is driven to periodically rotate positively and negatively, the filter vat 4 is driven to periodically rotate positively and negatively, and the brushes 36 on the arc brush plate 6 clean the peripheral side surface of the filter vat 4 to prevent the filter vat 4 from being blocked.
Wherein, the surface of the fixed plate 16 is provided with a sliding channel 27; the sliding channel 27 is in sliding fit with a connecting plate 28; one end of the connecting plate 28 is fixedly connected with a gear plate 29; a driving motor 30 is fixedly arranged on the surface of the ventilation pipe 3; the output end of the driving motor 30 is connected with a gear-lack 31; the gear absence 31 is meshed with the gear plate 29; one end of the gear plate 29 is fixedly connected with a second mounting block 32; the first mounting block 25 is fixedly connected with the second mounting block 32 through a fastening bolt; the other end of the connecting plate 28 is fixedly connected with a scraping plate 33;
the driving motor 30 is started to drive the gear-lack 31 to rotate, so that the gear plate 29 is driven to slide back and forth along the sliding channel 27, and then the scraping plate 33 is driven to turn over the large-particle impurities accumulated on the inner bottom surface of the ventilation pipe 3, so that the wind pumped by the exhaust fan 21 can blow the large-particle impurities into the filter vat 4 conveniently; the larger particulate impurities are filtered through the filter vat 4 and then fall through the conical funnel 34 to the dust bin 35 for collection.
Wherein, the bottom surface of the filter vat 4 is fixedly connected with a conical funnel 34; the bottom of the conical funnel 34 is in threaded rotation fit with a dust box 35;
the larger particulate impurities are filtered through the filter vat 4 and then fall through the conical funnel 34 to the dust bin 35 for collection.
Wherein, the inner wall of the arc brush plate 6 is provided with brushes 36 in a linear array; the side surface of the circumference of the arc-shaped brush plate 6 is provided with first mounting holes 37 in a linear array distribution; one end of the air collecting box 8 is provided with a second cylinder groove 38; the second cylindrical groove 38 is in rotary fit with the filter vat 4; the two side surfaces of the air collecting box 8 are distributed in a linear array and are provided with second mounting holes 39; the first mounting hole 37 and the second mounting hole 39 are fixedly connected by a fastening bolt.
Wherein, the side surface of the dust removal box 9 is fixedly connected with a mounting leg 40; an air outlet 41 is formed on one side surface of the dust removing box 9 near the inner top; the side surface of the dust removing box 9 is close to the inner bottom surface and is in sliding fit with a dust collecting drawer 42;
the filtered air enters the air collection box 8, then enters the inner bottom of the dust removal box 9 through each C-shaped air inlet pipe 10, the air inlet blowing sliding plate 45 moves along the limiting channel 47, the sealing baffle 43 descends under the action of gravity, the atomizing spray heads 12 on each group of water collection pipes 11 are opened to form water mist, and fine dust particles are adsorbed.
Wherein the seal assembly 14 includes a seal baffle 43, a connecting cord 44, and a sled 45; the sealing baffle 43 is fixedly connected with the sliding plate 45 through a connecting rope 44; the two side surfaces of the sealing baffle 43 are symmetrically and fixedly connected with sliding rails 46; the slide rail 46 is in sliding fit with the slide frame 13; limiting channels 47 are symmetrically formed on the inner wall of the dust removal box 9; limiting plates 48 are symmetrically and fixedly connected to two side surfaces of the sliding plate 45; the limiting plate 48 is in sliding fit with the limiting channel 47; the side surface of the sliding plate 45 is fixedly connected to the inner wall of the dust removal box 9 through a return spring 15;
as shown in fig. 7, the guide pulleys 49 are arranged to guide, and the connecting rope 44 sequentially passes through the guide pulleys 49 of each group; .
Wherein, the inner wall of the dust removal box 9 is fixedly connected with a plurality of guide pulleys 49; the connecting ropes 44 sequentially penetrate through the groups of guide pulleys 49; a branch pipe 50 is fixedly connected to one side surface of each water collecting pipe 11; a water inlet main pipe 51 is fixedly connected between the branch pipes 50;
the water inlet manifold 51 feeds water into the corresponding water collecting pipe 11 through each branch pipe 50, and in an initial state, the sealing baffle 43 is pulled up to block each group of atomizing nozzles 12 under the tensile force of the return spring 15.
A treatment method of a dust treatment device for building construction comprises the following steps:
the SS01 fixedly installs the installation leg 40 on the dust disposal device on a designated working area through a fastening bolt, and controls the rotating speed of the exhaust fan 21 according to the on-site dust pollution degree;
SS02 drives the rotation of the gear-lack 31 by starting the driving motor 30, so as to drive the gear plate 29 to slide back and forth along the sliding channel 27, and then drive the scraper 33 to turn over the large particle impurities accumulated on the inner bottom surface of the ventilation pipe 3, so that the wind pumped by the exhaust fan 21 can blow the large particle impurities into the filter vat 4; the larger particle impurities are filtered by the filter vat 4 and then fall into a dust box 35 through a conical funnel 34 to be collected;
in the reciprocating sliding process of the SS03 gear plate 29, under the common acting force of the connecting spring 26, the gear bar 23 is driven to reciprocate along the C-shaped limiting plate 22, so that the rotary gear 24 is driven to periodically rotate positively and negatively, the filter barrel 4 is driven to periodically rotate positively and negatively, and the brush 36 on the arc brush plate 6 cleans the peripheral side surface of the filter barrel 4 to prevent the filter barrel 4 from being blocked;
in the initial state of SS04, under the action of the tension force of a return spring 15, the sealing baffle plate 43 is pulled up to block each group of atomizing nozzles 12, filtered air enters the air collecting box 8 and then enters the inner bottom of the dust removing box 9 through each C-shaped air inlet pipe 10, the air inlet blowing slide plate 45 moves along the limiting channel 47, the sealing baffle plate 43 descends under the action of gravity, so that the atomizing nozzles 12 on each group of water collecting pipes 11 are opened to form water mist, and fine dust particles are adsorbed;
the SS05 water mist adsorbs fine dust particles, then falls to the dust collection drawer 42 under the action of gravity to be collected, and the filtered air is discharged through the air outlet 41.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (7)
1. The dust treatment device for building construction comprises a filtering component (1) and a dust removal component (2); the filter assembly (1) is fixedly connected with the dust removal assembly (2) through a fastening bolt;
the method is characterized in that:
the filter assembly (1) comprises a ventilation pipe (3) and a filter vat (4); the filter vat (4) is in rotary fit with the ventilation pipe (3); one end of the ventilation pipe (3) is provided with a first cylindrical groove (5); the first cylindrical groove (5) is in rotary fit with the filter vat (4);
arc brush plates (6) are symmetrically and fixedly connected to two side surfaces of the ventilation pipe (3); the peripheral side surface of the filter vat (4) is provided with an air inlet (7); the arc brush plate (6) and the filter vat (4) are coaxially arranged;
the dust removal assembly (2) comprises a wind collecting box (8); the side surface of the air collecting box (8) is fixedly connected with a dust removing box (9); c-shaped air inlet pipes (10) are distributed on the side face of the air collecting box (8) in a circumferential array, and the C-shaped air inlet pipes (10) penetrate through the dust removing box (9) and extend to be close to the inner bottom face of the dust removing box (9);
the inner wall of the dust collection box (9) is fixedly connected with water collection pipes (11) in a linear array distribution manner; the side surfaces of the water collecting pipes (11) are distributed in a linear array and are provided with atomizing spray heads (12); the side surfaces of the water collecting pipes (11) are symmetrically and fixedly connected with sliding frames (13); the sliding frame (13) is in sliding fit with a sealing assembly (14); a reset spring (15) is fixedly connected between the sealing component (14) and the inner wall of the dust removal box (9);
the surface of the ventilation pipe (3) is fixedly connected with a fixing plate (16); the surface of the fixed plate (16) is provided with a rotating hole (17); the surface of the filter vat (4) is fixedly connected with a rotating shaft (18); the rotating shaft (18) is in rotating fit with the rotating hole (17); the other side surface of the ventilation pipe (3) is fixedly connected with a first mounting plate (19); the first mounting plate (19) is fixedly connected with a mounting panel (20) through a fastening bolt; an exhaust fan (21) is fixedly arranged in the mounting panel (20);
the surface of the fixed plate (16) is provided with a sliding channel (27); the sliding channel (27) is in sliding fit with a connecting plate (28); one end of the connecting plate (28) is fixedly connected with a gear plate (29); a driving motor (30) is fixedly arranged on the surface of the ventilation pipe (3); the output end of the driving motor (30) is fixedly connected with a gear-missing (31); the gear lack (31) is meshed and matched with the gear plate (29); one end of the gear plate (29) is fixedly connected with a second mounting block (32); the first mounting block (25) is fixedly connected with the second mounting block (32) through a fastening bolt; the other end of the connecting plate (28) is fixedly connected with a scraping plate (33);
a C-shaped limiting plate (22) is fixedly connected to the surface of the fixed plate (16) at a position close to the rotating hole (17); the C-shaped limiting plate (22) is in sliding fit with a gear strip (23); one end of the rotating shaft (18) is fixedly connected with a rotating gear (24); the rotating gear (24) is meshed with the gear strip (23); one end of the gear strip (23) is fixedly connected with a first mounting block (25); a connecting spring (26) is fixedly connected between the other end of the gear strip (23) and the C-shaped limiting plate (22).
2. The dust disposal device for construction according to claim 1, wherein the bottom surface of the filter vat (4) is fixedly connected with a conical funnel (34); the bottom thread of the conical funnel (34) is in rotary fit with a dust box (35).
3. The dust disposal device for construction according to claim 2, wherein the inner wall of the arc-shaped brush plate (6) is provided with brushes (36) in a linear array; the peripheral side surface of the arc-shaped brush plate (6) is provided with first mounting holes (37) in a linear array distribution; one end of the air collecting box (8) is provided with a second cylinder groove (38); the second cylinder (38) is in rotary fit with the filter vat (4); the two side surfaces of the air collecting box (8) are distributed in a linear array and are provided with second mounting holes (39); the first mounting hole (37) and the second mounting hole (39) are fixedly connected through a fastening bolt.
4. A dust disposal device for construction according to claim 3, wherein the dust box (9) is fixedly connected with mounting legs (40) on the side; an air outlet (41) is formed in one side surface of the dust removal box (9) close to the inner top; the side surface of the dust removing box (9) is close to the inner bottom surface and is in sliding fit with a dust collecting drawer (42).
5. A dust disposal apparatus for construction use according to claim 4, wherein the seal assembly (14) includes a seal baffle (43), a connecting rope (44) and a slide plate (45); the sealing baffle plate (43) is fixedly connected with the sliding plate (45) through a connecting rope (44); slide rails (46) are symmetrically and fixedly connected to two side surfaces of the sealing baffle plate (43); the sliding rail (46) is in sliding fit with the sliding frame (13); limiting channels (47) are symmetrically formed in the inner wall of the dust removal box (9); limiting plates (48) are symmetrically and fixedly connected to two side surfaces of the sliding plate (45); the limiting plate (48) is in sliding fit with the limiting channel (47); the side surface of the sliding plate (45) is fixedly connected to the inner wall of the dust removal box (9) through a return spring (15).
6. The dust disposal device for construction according to claim 5, wherein the inner wall of the dust collection box (9) is fixedly connected with a plurality of guide pulleys (49); the connecting ropes (44) sequentially penetrate through the groups of guide pulleys (49); a branch pipe (50) is fixedly connected to one side surface of each water collecting pipe (11); a water inlet main pipe (51) is fixedly connected between the branch pipes (50).
7. The method of treating a dust disposal apparatus for construction according to claim 6, comprising the steps of:
the SS01 fixedly installs the installation leg (40) on the dust disposal device in the appointed working area through the fastening bolt, and controls the rotating speed of the exhaust fan (21) according to the on-site dust pollution degree;
the SS02 drives the gear absence wheel (31) to rotate by starting the driving motor (30), so as to drive the gear plate (29) to slide back and forth along the sliding channel (27), and then drive the scraping plate (33) to turn over the large-particle impurities accumulated on the inner bottom surface of the ventilation pipe (3), so that the wind pumped by the exhaust fan (21) can blow the large-particle impurities into the filter vat (4); the larger particle impurities are filtered by the filter vat (4) and then fall into a dust box (35) through a conical funnel (34) to be collected;
in the reciprocating sliding process of the SS03 gear plate (29), under the common acting force of the connecting spring (26), the gear bar (23) is driven to reciprocate along the C-shaped limiting plate (22), so that the rotating gear (24) is driven to periodically rotate positively and negatively, the filter vat (4) is driven to periodically rotate positively and negatively, and the brush (36) on the arc brush plate (6) cleans the peripheral side surface of the filter vat (4) to prevent the filter vat (4) from being blocked;
in an SS04 initial state, under the tensile force of a return spring (15), the sealing baffle plate (43) is pulled up to block each group of atomizing spray heads (12), filtered air enters the air collecting box (8) and then enters the inner bottom of the dust removing box (9) through each C-shaped air inlet pipe (10), the air inlet blowing slide plate (45) moves along the limiting channel (47), the sealing baffle plate (43) descends under the action of gravity, so that the atomizing spray heads (12) on each group of water collecting pipes (11) are opened to form water mist, and fine dust particles are adsorbed;
the SS05 water mist adsorbs fine dust particles, then falls into a dust collection drawer (42) under the action of gravity to be collected, and the filtered air is discharged through an air outlet (41).
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| CN116272171A (en) * | 2023-02-17 | 2023-06-23 | 重庆湘渝盐化有限责任公司 | Novel self-cleaning filter device of purifying compressor |
| CN117101322A (en) * | 2023-10-08 | 2023-11-24 | 山东腾圣市政工程有限公司 | A kind of environmentally friendly dust removal mechanism for building construction |
| CN117942694B (en) * | 2024-03-27 | 2024-06-11 | 山东前沿建筑设计研究院有限公司 | Dustproof dust fall device for building site |
| CN119701509A (en) * | 2024-12-18 | 2025-03-28 | 扬州大学 | Cleaning equipment for feed production waste gas purification tank |
| CN119793089A (en) * | 2024-12-31 | 2025-04-11 | 扬州大学 | Feed production waste gas purification equipment and method |
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