CN112316585A - Scraper polishing and dust removing equipment - Google Patents
Scraper polishing and dust removing equipment Download PDFInfo
- Publication number
- CN112316585A CN112316585A CN202011348766.0A CN202011348766A CN112316585A CN 112316585 A CN112316585 A CN 112316585A CN 202011348766 A CN202011348766 A CN 202011348766A CN 112316585 A CN112316585 A CN 112316585A
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- dust
- section
- cavity
- scraper
- dust collection
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention innovatively provides scraper polishing and dust removing equipment, which comprises a shell, wherein a first cavity and a second cavity are arranged in the shell, a dust scraping mechanism, a dust collecting vehicle and a plurality of groups of dust removing filter bags are arranged in the first cavity, a plurality of rows of dust inlet openings are formed in one side wall of the shell at the position of the first cavity, the dust collecting vehicle is arranged at one side of the dust scraping mechanism, the dust scraping mechanism comprises a conveying assembly and a plurality of scrapers, when the scraper moves horizontally at the upper end of the conveying component, the scraper impacts on the dust-removing filter bag to drop dust on the surface of the dust-removing filter bag, when the scraper moves horizontally at the lower end of the conveying assembly, the scraper conveys dust on the bottom surface of the first cavity into the dust collecting vehicle, a plurality of groups of pulse back-blowing mechanisms are arranged in the second cavity, the pulse back-blowing mechanisms respectively introduce airflow into the dust collecting filter bags to expand the dust collecting filter bags, a plurality of air outlets are arranged on the upper surface of the shell, and an exhaust fan is covered on the air outlets; the invention has the advantage of realizing high-efficiency self-cleaning of the dust-removing filter bag.
Description
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to scraping plate polishing dust removing equipment.
Background
In the process of processing products in the manufacturing industry, many working procedures are easy to generate dust, such as stone grinding and polishing processes, metal or wood cutting and cutting processes, boiler combustion, cloth production and tailor and the like, and the dust has adverse effects on the production process and the production environment; as the staff stays in the workshop full of dust for a long time, dust is easily accumulated in the respiratory tract, the body health of the staff is affected, and for the cloth workshop, the dust generated by cloth production and tailoring is inflammable and has potential safety hazard; the existing dust removing equipment only has the function of dust collection and cannot realize self-cleaning, so that the equipment needs to be cleaned and maintained manually, the cost is high, and the waste of time and cost is caused by the fact that the equipment needs to be cleaned with dust at variable time.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide scraper polishing dust removal equipment capable of efficiently and automatically cleaning a dust removal filter bag, which is used for overcoming the defects in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a scraper polishing and dedusting device comprises a shell, wherein a first cavity and a second cavity are arranged in the shell, the second cavity is positioned above the first cavity, a dust scraping mechanism, a dust collecting vehicle and a plurality of groups of dust collecting filter bags are arranged in the first cavity, the plurality of groups of dust collecting filter bags are communicated with the second cavity, a plurality of rows of dust inlet openings are formed in one side wall of the shell at the position of the first cavity, the dust scraping mechanism is positioned below the dust collecting filter bags, the dust collecting vehicle is positioned at one side of the dust scraping mechanism, the dust scraping mechanism comprises a conveying assembly and a plurality of scrapers, the scrapers are vertically arranged on a conveying surface of the conveying assembly, when the scrapers horizontally move at the upper end of the conveying assembly, the scrapers impact on the dust collecting filter bags to enable dust on the surfaces of the dust collecting filter bags to fall off, when the scrapers horizontally move at the lower end of the conveying assembly, the scrapers convey dust on the bottom surface, the second cavity is internally provided with a plurality of groups of pulse back-blowing mechanisms, the pulse back-blowing mechanisms respectively introduce air flow into the dust-removing filter bag to expand the dust-removing filter bag, the upper surface of the shell is provided with a plurality of air outlets, and the air outlets are covered with exhaust fans.
Furthermore, the conveying assembly comprises a conveying belt and a plurality of driving wheels, the conveying belt is divided into a first section, a second section, a third section and a fourth section by the driving wheels, the first section is parallel to the bottom surface of the second cavity, the second section is located between the first section and the third section and is close to the dust collection vehicle, the fourth section is located between the first section and the third section and is far away from the dust collection vehicle, the intersection of the second section and the first section is located on one side of the dust collection vehicle, and the intersection of the second section and the third section is located above the dust collection vehicle.
Further, the bottom surface of second cavity is equipped with the dust collecting plate, the dust collecting plate includes diaphragm and swash plate, the diaphragm is located first section below, the swash plate is connected in the diaphragm and is close to the one end of collection dirt car, just the swash plate is parallel with the second part.
Furthermore, one end of the third section, which is close to the second section, is inclined downwards.
Furthermore, pulse blowback mechanism includes gas bag, a plurality of pulse valve and many blowbacks pipes, be equipped with the baffle between first cavity and the second cavity, be equipped with the through-hole that multirow equal distribution was equipped with on the baffle, the dust removal filter bag is connected on the through-hole, be equipped with the support on the baffle, the gas bag is located the support, and is a plurality of the pulse valve is connected respectively on the gas bag, and is many the blowback pipe corresponds respectively and connects on the pulse valve, every the equal level of blowback pipe sets up in each row of through-hole top, every blowback pipe bottom surface all is provided with a plurality of blowbacks, every the blowback is aimed at respectively towards the through-hole.
Furthermore, the terminal point of swash plate is higher than the upper shed of collection dirt car, the swash plate is equipped with the notch towards collection dirt car one side, collection dirt car's upper shed one side is located the notch.
Further, the length of the scraper is larger than the distance between the upper surface of the third part and the bottom end of the dust removal filter bag.
Further, the length of the scraper blade is less than or equal to the distance between the lower surface of the first part and the upper surface of the dust collecting plate.
The invention has the beneficial effects that: the effect through the exhaust fan will advance in the dust suction device of the outer dust of dirt mouth, the effect of rethread dust removal filter bag is with the dust separation in the air current outside the dust removal filter bag, dust removal filter bag surface adsorption dust, the air current after the filtration is discharged by the exhaust fan, it can lead to blockking up too much to go up adnexed dust on the dust removal filter bag, let in the air current makes the dust removal filter bag inflation in to the dust removal filter bag through pulse blowback mechanism, the dust of dust removal filter bag surface drops, the promotion of rethread scraper blade makes that the dust removal filter bag rocks and can be better trembles the dust down, drop in the dust collection car of one side can be pushed away to through the scraper blade again in the dust collection car of bottom surface in.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is an enlarged view at A in FIG. 2;
fig. 5 is an enlarged view at B in fig. 2.
Reference numerals: 1. a housing; 2. a first cavity; 3. a second cavity; 4. a dust inlet; 5. an air outlet; 6. a dust collecting vehicle; 7. a dust collecting plate; 71. a transverse plate; 72. a sloping plate; 8. a conveyor belt; 81. a first stage; 82. a second stage; 83. a third stage; 84. a fourth stage; 9. a pulse back-blowing mechanism; 91. air bags; 92. a pulse valve; 93. a blowback pipe; 94. a support; 10. a partition plate; 11. a through hole; 12. a dust removal filter bag; 13. a driving wheel; 14. a notch; 15. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiments of the invention will be described in further detail below with reference to the accompanying drawings:
dust has adverse effects on the production process and the production environment; as the staff stays in the workshop full of dust for a long time, dust is easily accumulated in the respiratory tract, the body health of the staff is affected, and for the cloth workshop, the dust generated by cloth production and tailoring is inflammable and has potential safety hazard; the existing dust removing equipment only has the function of dust collection and cannot realize self-cleaning, so that the equipment needs to be cleaned and maintained manually, the cost is high, and the waste of time and cost is caused by the fact that the equipment needs to be cleaned with dust at variable time; therefore, the invention designs the scraping plate 15 grinding and dust removing equipment, the specific structure of which is shown in fig. 1-5, comprising a shell 1, wherein the shell 1 comprises a first cavity 2 and a second cavity 3, the second cavity 3 is positioned above the first cavity 2, the first cavity 2 comprises a dust scraping mechanism, a dust collecting vehicle 6 and a plurality of groups of dust collecting filter bags 12, the plurality of groups of dust collecting filter bags 12 are communicated with the second cavity 3, a plurality of rows of dust inlet openings 4 are arranged on one side wall of the shell 1 at the first cavity 2, the dust scraping mechanism is positioned below the dust collecting filter bags 12, the dust collecting vehicle 6 is positioned at one side of the dust scraping mechanism, the dust scraping mechanism comprises a conveying component and a plurality of scraping plates 15, the scraping plates 15 are vertically arranged on the conveying surface of the conveying component, (because the conveying component in the invention is a conveying belt 8, the upper end and the lower end are an upper conveying part and a lower conveying part), the scraper 15 strikes on the dust-removing filter bag 12 to drop dust on the surface of the dust-removing filter bag 12, when the scraper 15 moves horizontally at the lower end of the conveying assembly (the scraper 15 conveys dust on the bottom surface of the first cavity 2 to the distance between the upper surface of the third part and the bottom end of the dust-removing filter bag 12, the length of the scraper 15 is less than or equal to the distance between the lower surface of the first part and the upper surface of the dust-collecting plate 7), the second cavity 3 comprises a plurality of groups of pulse back-blowing mechanisms 9, the pulse back-blowing mechanisms 9 respectively introduce air flow into the dust-removing filter bag 12 to expand the dust-removing filter bag 12, the upper surface of the shell 1 is provided with a plurality of air outlets 5, and the air outlets 5 are covered with an exhaust fan.
As shown in fig. 2-5, the conveying assembly includes a conveying belt 8 and a plurality of driving wheels 13 (including 2 driving wheels, 2 driven wheels and 4 guiding wheels in the present invention), the plurality of driving wheels 13 divides the conveying belt 8 into a first section 81, a second section 82, a third section 83 and a fourth section 84 (two driving wheels are respectively positioned at upper left and lower right, two driven wheels are respectively positioned at lower left and upper right, so that the conveying belt is divided into four sections, and 4 guiding wheels are positioned at the third section 83), the first section 81 is parallel to the bottom surface of the second chamber 3, the second section 82 is positioned between the first section 81 and the third section 83 and close to the dust collecting cart, the fourth section 84 is positioned between the first section 81 and the third section 83 and far away from the dust collecting cart, the intersection of the second section 82 and the first section 81 is positioned at one side of the dust collecting cart 6, the intersection of the second section 82 and the third section 83 is positioned above the dust collecting cart 6 (as shown, the second section 82 is connected to the driving wheel at one end higher than the driven wheel at one end, and the second section 82 inclines to one side of the dust collecting vehicle 6, so that the dust on the bottom surface in the first cavity 2 is pushed to the corner of the driven wheel at the first section 81 by the scraper 15, and the dust of the first section 81 is shoveled by the scraper 15 and falls into the dust collecting vehicle 6 in the process of passing through the second section 82).
As shown in fig. 2-4, a dust collecting plate 7 is provided on the bottom surface of the second chamber 3 for cleaning the falling dust, the dust collecting plate 7 comprises a horizontal plate 71 and a sloping plate 72, the horizontal plate 71 is located below the first section 81, the sloping plate 72 is connected to one end of the horizontal plate 71 near the dust collecting cart 6, the inclined plate 72 is parallel to the second part, the end point of the inclined plate 72 is higher than the upper opening of the dust collecting vehicle 6, the side of the inclined plate 72 facing the dust collecting vehicle 6 is provided with a notch 14, the side of the upper opening of the dust collecting vehicle 6 is positioned in the notch 14, when the scraper 15 brings the dust below the first section 81 to the second section 82, there is a corner where, in order to prevent dust from falling directly under the second section 82 without falling into the dust collection vehicle 6, the scraper 15 is difficult to scoop up the dust, this creates difficulty in subsequent cleaning and if there is no obstruction by the inclined plate 72, the dust under the first section 81 is pushed straight ahead by the scraper 15 and is difficult to scoop up.
As shown in figure 2, one end of the third section 83 close to the second section 82 is inclined downwards, because the scraper 15 enters the third section 83 from the corner of the second section 82, the scraper 15 needs to contact the dust collection filter bags 12 and slowly enters the gap between two adjacent dust collection filter bags 12, the shaking amplitude of the dust collection filter bags 12 cannot be too large, the position of the guide wheel of the third section 83 close to one side of the dust collection vehicle 6 is higher than the height of the driving wheel above the dust collection vehicle 6, and an inclined slope is generated, so that the conveyor belt 8 in the invention is instantaneously moved by the needles.
As shown in fig. 2-3, the pulse back-blowing mechanism 9 comprises an air bag 91, a plurality of pulse valves 92 and a plurality of back-blowing pipes 93, a partition plate 10 is arranged between the first chamber and the second chamber, a plurality of rows of through holes 11 are uniformly distributed on the partition plate 10, a dust-removing filter bag 12 is connected to the through holes 11, in order to prevent the air bag 91 from blocking the through holes 11, therefore, a support 94 is arranged on the partition board 10, the air bag 91 is located on the support 94, the pulse valves 92 are respectively connected to the air bag 91, the multiple back-blowing pipes 93 are respectively and correspondingly connected to the pulse valves 92, each back-blowing pipe 93 is horizontally arranged above each row of through holes 11, a plurality of back-blowing openings are respectively arranged on the bottom surface of each back-blowing pipe 93, and each back-blowing opening is respectively aligned to the through hole 11 (the back-blowing pipes 93 herein comprise vertical pipes and transverse pipes, the vertical pipes are connected to the pulse valves 92, the transverse pipes are horizontally arranged on the through holes 11, and the vertical pipes are communicated with the transverse pipes).
The working principle is as follows: firstly, dust is absorbed and removed, a workshop worker places dust materials at a dust inlet 4, an exhaust fan works, the exhaust fan sucks the air in a shell 1 outwards to generate airflow, then the dust on the dust materials is sucked into the shell 1 from the dust inlet 4, the dust enters a first cavity 2 and then is filtered by a dust-removing filter bag 12, the dust in the airflow is blocked on the outer surface of the dust-removing filter bag 12, the filtered airflow is directly discharged from an air outlet 5, after the operation for a certain time, the excessive dust on the surface of the dust-removing filter bag 12 can cause blockage, so that self-cleaning is started, a pulse back-blowing mechanism 9 in a second cavity 3 starts to work, a pulse valve 92 is opened, an air bag 91 injects pressure air into the dust-removing filter bag 12 through a pipe 93, so that the dust-removing filter bag 12 expands, the dust attached to the outer surface of the dust-removing filter bag 12 can fall off onto a dust collecting plate 7, and a conveyor belt 8 starts to move, the scraper 15 on the conveyor belt 8 moves clockwise along with the conveyor belt 8, the scraper 15 pushes the dust on the dust collecting plate 7 to the sloping plate 72 on one side of the dust collecting car 6, the scraper 15 scoops up the dust at the joint of the transverse plate 71 and the sloping plate 72 after passing through a corner and pushes the dust up to the head end of the sloping plate 72 and then pushes the dust collecting car 6, the scraper 15 enters the slope of the third section 83 through the corner and then contacts the bottom surface of the dust collecting filter bag 12, a pushing force is slowly given to the dust collecting filter bag 12, when the scraper 15 moves, the scraper can be inserted into the gap between two adjacent dust collecting filter bags 12 and then continuously pushes the next dust collecting filter bag 12, so that the passing dust collecting filter bag 12 is shaken uniformly, the dust on the outer surface of the dust collecting filter bag 12 is shaken down to the dust collecting plate 7 more effectively, the dust on the dust collecting plate 7 is circularly cleaned automatically, when the dust on the dust collecting plate 7 is pushed to the dust collecting car 6 after being, the wheels of the dust collecting vehicle 6 are positioned on the track at the bottom in the shell 1, and can realize the internal and external pulling of the shell 1.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a scraper blade (15) dust collecting equipment that polishes, includes casing (1), its characterized in that: the dust collection device is characterized in that a first cavity (2) and a second cavity (3) are arranged in the shell (1), the second cavity (3) is located above the first cavity (2), a dust scraping mechanism, a dust collection vehicle (6) and a plurality of groups of dust collection filter bags (12) are arranged in the first cavity (2), the plurality of groups of dust collection filter bags (12) are communicated with the second cavity (3), a plurality of rows of dust inlet openings (4) are formed in one side wall of the shell (1) at the position of the first cavity (2), the dust scraping mechanism is located below the dust collection filter bags (12), the dust collection vehicle (6) is located on one side of the dust scraping mechanism, the dust scraping mechanism comprises a conveying assembly and a plurality of scraping plates (15), the scraping plates (15) are vertically arranged on the conveying surface of the conveying assembly, when the scraping plates (15) horizontally move at the upper end of the conveying assembly, the scraping plates (15) impact on the dust collection filter bags (12) to enable dust on the surface of the dust collection filter bags (12), when the scraper (15) moves horizontally at the lower end of the conveying assembly, the scraper (15) conveys dust on the bottom surface of the first cavity (2) into the dust collection vehicle (6), the second cavity (3) comprises a plurality of groups of pulse back blowing mechanisms (9), the pulse back blowing mechanisms (9) respectively introduce air flow into the dust collection filter bag (12) to expand the dust collection filter bag (12), the upper surface of the shell (1) is provided with a plurality of air outlets (5), and the air outlets (5) are covered with an exhaust fan.
2. A scraper (15) sanding dust removal apparatus as claimed in claim 1, wherein: the conveying assembly comprises a conveying belt (8) and a plurality of driving wheels (13), the conveying belt (8) is divided into a first section (81), a second section (82), a third section (83) and a fourth section (84) by the driving wheels (13), the first section (81) is parallel to the bottom surface of the second cavity (3), the second section (82) is located between the first section (81) and the third section (83) and is close to the dust collection vehicle, the fourth section (84) is located between the first section (81) and the third section (83) and is far away from the dust collection vehicle, the intersection of the second section (82) and the first section (81) is located on one side of the dust collection vehicle (6), and the intersection of the second section (82) and the third section (83) is located above the dust collection vehicle (6).
3. A scraper (15) sanding dust removal apparatus as claimed in claim 2, characterized in that: the bottom surface of second cavity (3) is equipped with dust collecting plate (7), dust collecting plate (7) are including diaphragm (71) and swash plate (72), diaphragm (71) are located first section (81) below, the one end that diaphragm (71) are close to album dirt car (6) is connected in swash plate (72), just swash plate (72) are parallel with the second portion.
4. A scraper (15) sanding dust removal apparatus as claimed in claim 2, characterized in that: the third section (83) is inclined downwards near one end of the second section (82).
5. A scraper (15) sanding dust removal apparatus as claimed in claim 1, wherein: pulse blowback mechanism (9) are including gas bag (91), a plurality of pulse valve (92) and many blowback pipes (93), be equipped with baffle (10) between first cavity and the second cavity, be equipped with through-hole (11) that multirow equal distribution was equallyd divide on baffle (10), dust removal filter bag (12) are connected on through-hole (11), be equipped with support (94) on baffle (10), gas bag (91) are located support (94), and are a plurality of pulse valve (92) are connected respectively on gas bag (91), and are many blowback pipe (93) correspond respectively and are connected on pulse valve (92), every blowback pipe (93) equal level setting is in each row of through-hole (11) top, every blowback pipe (93) bottom surface all is provided with a plurality of blowbacks mouth, every the blowback mouth is aimed at respectively towards through-hole (11).
6. A scraper (15) sanding dust removal apparatus as claimed in claim 3, characterized in that: the tip of swash plate (72) is higher than the upper shed of collection dirt car (6), swash plate (72) are equipped with notch (14) towards collection dirt car (6) one side, the upper shed one side of collection dirt car (6) is located notch (14).
7. A scraper (15) sanding dust removal apparatus as claimed in claim 2, characterized in that: the length of the scraper (15) is larger than the distance between the upper surface of the third part and the bottom end of the dust removing filter bag (12).
8. A scraper (15) sanding dust removal apparatus as claimed in claim 2, characterized in that: the length of the scraper (15) is less than or equal to the distance between the lower surface of the first part and the upper surface of the dust collecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348766.0A CN112316585A (en) | 2020-11-26 | 2020-11-26 | Scraper polishing and dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348766.0A CN112316585A (en) | 2020-11-26 | 2020-11-26 | Scraper polishing and dust removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112316585A true CN112316585A (en) | 2021-02-05 |
Family
ID=74308978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011348766.0A Pending CN112316585A (en) | 2020-11-26 | 2020-11-26 | Scraper polishing and dust removing equipment |
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| Country | Link |
|---|---|
| CN (1) | CN112316585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246024A (en) * | 2021-06-09 | 2021-08-13 | 浙江澄源环保科技有限公司 | High-frequency vibration dust collecting equipment that polishes |
-
2020
- 2020-11-26 CN CN202011348766.0A patent/CN112316585A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246024A (en) * | 2021-06-09 | 2021-08-13 | 浙江澄源环保科技有限公司 | High-frequency vibration dust collecting equipment that polishes |
| CN113246024B (en) * | 2021-06-09 | 2024-06-25 | 浙江澄源环保科技有限公司 | High-frequency vibration polishing and dedusting equipment |
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