CN113230781A - Wheat burning raise dust filtering and collecting device - Google Patents
Wheat burning raise dust filtering and collecting device Download PDFInfo
- Publication number
- CN113230781A CN113230781A CN202110534895.7A CN202110534895A CN113230781A CN 113230781 A CN113230781 A CN 113230781A CN 202110534895 A CN202110534895 A CN 202110534895A CN 113230781 A CN113230781 A CN 113230781A
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- China
- Prior art keywords
- wall
- filter screen
- shell
- fixed connection
- fixed block
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
-
- 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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
Abstract
The invention relates to the technical field of dust control, and discloses a wheat burning dust filtering and collecting device, which comprises a shell, the shell is of a hollow structure, a first filter screen is arranged on the inner wall of the top of the shell, the outer wall of the first filter screen is fixedly connected with the inner wall of the shell, an opening is arranged on the left side of the lower end of the shell, when in use, the elastic hook, the second torsion spring and the second connecting column are sequentially inserted into meshes of the third filter screen, when moving forward, the rotating shaft can rotate, and the elastic hook, the second torsion spring and the second connecting column can be pulled out in sequence, the elastic hook can slightly pull the third filter screen when pulled out, so that the aim of smashing larger charcoal fragments when inserted and the aim of bouncing off the micro dust attached to the surface of the third filter screen by slightly pulling the third filter screen when pulled out are comprehensively achieved, and the machine body can not be blocked and can continue to filter.
Description
Technical Field
The invention relates to the technical field of dust control, in particular to a wheat burning dust filtering and collecting device.
Background
Contain a large amount of nitrogen oxides in the smog that the straw burns the production, material such as photochemical oxidant and suspended particles, when inhalable particle concentration reaches a certain degree, to people's eyes, nose and throat contain the part of mucous membrane and irritate greatly, light then cause the cough, chest distress, lacrimation, probably lead to the bronchitis to take place when serious, the straw burns the region, the period homogeneous phase is to concentrating, a large amount of smog becomes very big influence to middle-aged and old person and the people who has respiratory disease, often need carry out dust filtration when administering and collect, and often there is the inspiratory condition with the tiny residue of charcoal in collecting the filtration link, can cause the filter screen to block up, just need disassemble cleanly, unusual inconvenient, so need a collection device that can prevent the filter screen and block up when carrying out pollution control.
Disclosure of Invention
The invention aims to provide a wheat burning raise dust filtering and collecting device, which achieves the purpose of preventing a filter screen from being blocked in use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wheat burns raise dust and filters collection device, includes the shell, the shell is hollow structure, the top inner wall of shell is provided with first filter screen, the outer wall of first filter screen and the inner wall fixed connection of shell, the low side left side of shell is provided with the opening, be provided with the second filter screen in the opening, the outer wall of second filter screen and the opening inner wall fixed connection of shell left side bottom, upper portion is provided with the dead lever in the inner wall of shell, the right-hand member fixed connection of dead lever is at the inner wall of shell, the left end fixedly connected with fan of dead lever, the position that the inner wall bottom of shell is located second filter screen top is provided with the third filter screen, the outer wall fixed connection of third filter screen is at the inner wall of shell, be provided with reduction gears between dead lever and the third filter screen.
Preferably, reduction gears includes annular fixed block, annular slider, arc deep bead, connecting strip, scrapes hawk, vibration mechanism, broken mechanism, the outer wall of annular fixed block and the inner wall fixed connection of shell, annular slider joint is at the inner wall of annular fixed block and slides rather than setting up, the inner wall of annular slider and the right-hand member fixed connection of arc deep bead, vibration mechanism sets up the upper surface at the arc deep bead, the lower surface of annular slider and the upper surface fixed connection of connecting strip, the lower extreme fixed connection of connecting strip is at the upper surface of scraping the hawk, broken mechanism sets up the preceding lateral wall at the hawk.
Preferably, the vibration mechanism includes first fixed block, first bull stick, first spliced pole, arc shell fragment, first torsional spring and magnet piece, the upper surface of the lower extreme fixed connection of first fixed block, the inner wall of first fixed block passes through the bearing and is connected with the rotation of first bull stick, the outer wall of first bull stick and the inner wall fixed connection of first spliced pole, the bottom of first spliced pole and the upper surface fixed connection of arc shell fragment, first torsional spring and magnet piece fixed connection are passed through to the upper end of first spliced pole.
Preferably, broken mechanism includes second fixed block, second bull stick, pivot, second spliced pole, second torsional spring and elastic hook, the inner wall of second fixed block passes through the bearing and is connected with the outer wall rotation of second bull stick, the outer wall of second bull stick and the inner wall fixed connection of pivot, the outer wall of pivot and the one end fixed connection of second spliced pole, the other end of second spliced pole passes through the lower extreme fixed connection of second torsional spring and elastic hook.
Preferably, the number of the fixing rods is three.
Preferably, an upper surface of the third screen is in contact with a speed reduction mechanism.
Preferably, the mesh density of the first screen is less than the mesh density of the third screen.
The invention provides a wheat burning raise dust filtering and collecting device. The method has the following beneficial effects:
(1) according to the invention, the fan generates air flow to suck external suspended raise dust into the shell, and then the first filter screen filters out large impurities, due to the existence of the speed reducing mechanism, when the air flow blows the arc-shaped wind shield, the arc-shaped wind shield is fixedly connected with the annular slide block, and the annular slide block can rotate, so that the arc-shaped wind shield can rotate to reduce the speed of the air flow, the vibrating mechanism can continuously shake when the air flow blows, the vibrating mechanism can not topple over due to the mutual exclusion effect of the magnet blocks, the arc-shaped elastic sheet can rebound left and right to slightly vibrate the surface of the arc-shaped wind shield, dust can not attach to the surface of the arc-shaped wind shield too much, and the rotation and speed reduction efficiency of the arc-shaped wind shield can not be influenced.
(2) The airflow decelerated by the invention enters the lower ash storage bin after being filtered by the third filter screen, redundant airflow is discharged from the second filter screen, the ash scraping plate grinds larger charcoal fragments on the surface of the third filter screen into meshes of the third filter screen, and due to the existence of the crushing mechanism, the elastic hook, the second torsion spring and the second connecting column can be sequentially inserted into meshes of the third filter screen while rotating along with the annular sliding block, so that the rotating shaft can rotate when moving forwards, the elastic hook, the second torsion spring and the second connecting column can be sequentially pulled out, and the third filter screen can be slightly pulled when the elastic hook is pulled out, so that the larger charcoal fragments can be crushed during insertion, and the third filter screen can be slightly pulled to bounce dust attached to the surface of the third filter screen when the elastic hook is pulled out, so that the machine body can not be blocked, and filtering can be continued.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view internal cross-section of the present invention;
FIG. 3 is an enlarged view of the reduction mechanism of the present invention;
FIG. 4 is an enlarged schematic side sectional view of the vibrating mechanism of the present invention;
fig. 5 is an enlarged side sectional structure schematic view of the crushing mechanism of the present invention.
In the figure: 1 outer shell, 2 first filter screens, 3 second filter screens, 4 fixed rods, 5 fans, 6 speed reducing mechanisms, 7 third filter screens, 601 annular fixed blocks, 602 annular sliding blocks, 603 arc wind shields, 604 connecting strips, 605 dust scraping plates, 606 vibration mechanisms, 607 crushing mechanisms, A1 first fixed blocks, A2 first rotating rods, A3 first connecting columns, A4 arc-shaped elastic sheets, A5 first torsion springs, A6 magnet blocks, W1 second fixed blocks, W2 second rotating rods, W3 rotating shafts, W4 second connecting columns, W5 second torsion springs and W6 elastic hooks.
Detailed Description
As shown in fig. 1 to 5, the present invention provides a technical solution: a wheat burning raise dust filtering and collecting device comprises a shell 1, wherein the shell 1 is of a hollow structure, a first filter screen 2 is arranged on the inner wall of the top of the shell 1, the outer wall of the first filter screen 2 is fixedly connected with the inner wall of the shell 1, an opening is formed in the left side of the lower end of the shell 1, a second filter screen 3 is arranged in the opening, the outer wall of the second filter screen 3 is fixedly connected with the inner wall of the opening at the bottom of the left side of the shell 1, fixing rods 4 are arranged on the middle upper portion of the inner wall of the shell 1, the number of the fixing rods 4 is three, the right end of each fixing rod 4 is fixedly connected to the inner wall of the shell 1, a fan 5 is fixedly connected to the left end of each fixing rod 4, airflow generated by the fan 5 enables external suspended raise dust to be sucked into the shell 1, then large-scale impurities are filtered by the first filter screen 2, a third filter screen 7 is arranged at the position, above the second filter screen 3, and the mesh density of the first filter screen 2 is smaller than that of the third filter screen 7, the outer wall of the third filter screen 7 is fixedly connected to the inner wall of the shell 1, a speed reducing mechanism 6 is arranged between the fixed rod 4 and the third filter screen 7, and the upper surface of the third filter screen 7 is in contact with the speed reducing mechanism 6;
the speed reducing mechanism 6 comprises an annular fixed block 601, an annular slide block 602, an arc wind shield 603, a connecting strip 604, an ash scraping plate 605, a vibrating mechanism 606 and a crushing mechanism 607, wherein the outer wall of the annular fixed block 601 is fixedly connected with the inner wall of the shell 1, the annular slide block 602 is clamped on the inner wall of the annular fixed block 601 and is arranged in a sliding manner, the inner wall of the annular slide block 602 is fixedly connected with the right end of the arc wind shield 603, the vibrating mechanism 606 is arranged on the upper surface of the arc wind shield 603, the lower surface of the annular slide block 602 is fixedly connected with the upper surface of the connecting strip 604, the lower end of the connecting strip 604 is fixedly connected with the upper surface of the ash scraping plate 605, the crushing mechanism 607 is arranged on the front side wall of the ash scraping plate 605, due to the existence of the speed reducing mechanism 6, when the arc wind shield 603 is blown by air flow, the arc wind shield 603 is fixedly connected with the annular slide block 602, the annular slide block 602 can rotate, so that the arc wind shield 603 can rotate to reduce the air flow, because vibration mechanism 606 can not stop producing and rock when the air current blows, because the effect of magnet piece A6 mutual exclusion makes vibration mechanism 606 wholly can not topple over, make arc shell fragment A4 can control to kick-back and produce slight vibration to arc deep bead 603 surface, it is too many to make the dust adhere to arc deep bead 603 surface, can not influence its rotation and speed reduction efficiency, the air current that slows down can get into the ash storage storehouse of below after the filtration of third filter screen 7, unnecessary air current can be followed second filter screen 3 and discharged.
The vibration mechanism 606 comprises a first fixed block a1, a first rotating rod a2, a first connecting column A3, an arc-shaped elastic sheet a4, a first torsion spring a5 and a magnet block A6, the lower end of the first fixed block a1 is fixedly connected to the upper surface of the first fixing block a1, the inner wall of the first fixed block a1 is rotatably connected with the first rotating rod a2 through a bearing, the outer wall of the first rotating rod a2 is fixedly connected with the inner wall of the first connecting column A3, the bottom end of the first connecting column A3 is fixedly connected with the upper surface of the arc-shaped elastic sheet a4, and the upper end of the first connecting column A3 is fixedly connected with the magnet block A6 through a first torsion spring a 5;
the crushing mechanism 607 comprises a second fixed block W1, a second rotating rod W2, a rotating shaft W3, a second connecting column W4, a second torsion spring W5 and an elastic hook W6, the inner wall of the second fixed block W1 is rotatably connected with the outer wall of the second rotating rod W2 through a bearing, the outer wall of the second rotating rod W2 is fixedly connected with the inner wall of the rotating shaft W3, the outer wall of the rotating shaft W3 is fixedly connected with one end of the second connecting column W4, the other end of the second connecting column W4 is fixedly connected with the lower end of the elastic hook W6 through a second torsion spring W5, due to the existence of the crushing mechanism 607, the elastic hook W6, the second torsion spring W5 and the second connecting column W4 are sequentially inserted into the meshes of the third connecting column W7 while rotating along with the annular slider 602, the rotating shaft W3 rotates when moving forward, the elastic hook W6, the second torsion spring W5 and the second connecting column W4 are sequentially pulled out, the third connecting column W6867 is pulled out, the purpose that larger charcoal fragments can be crushed during insertion and the third filter screen 7 can be slightly pulled to bounce off the micro dust attached to the surface of the third filter screen 7 during pulling is comprehensively achieved, so that the machine body cannot be blocked and can continue to filter.
The working principle is as follows: when the dust-proof device is used, the fan 5 generates air flow, the fixing rod 4 generates a fixing effect on the fan 5, the first filter screen 2 filters large foreign matters outside, the outer wall of the annular fixing block 601 and the annular sliding block 602 generate a sliding effect to ensure that the arc wind shield 603 can rotate to decelerate the air flow when receiving the air flow, and because the magnet block A6 is close to the same polarity surface when being arranged, the magnet block A6 ensures that the vibrating mechanism 606 cannot overturn, the first connecting column A3 can continuously swing when receiving the air flow, the arc elastic sheet A4 can continuously stir left and right to vibrate the surface of the arc wind shield 603, so that dust cannot be attached to the surface of the arc wind shield 603 too much and cannot influence the rotating and decelerating efficiency of the dust shield, the decelerated air flow can enter the dust storage bin below the third filter screen 7 after being filtered by the third filter screen 7, and redundant air flow is discharged from the second filter screen 3, when the annular sliding block 602 rotates, the crushing mechanism 607 can be linked to rotate, the rotation of the crushing mechanism 607 can generate the effect of rotating the rotating shaft W3 on the premise that the elastic hook W6 contacts with the third filter screen 7, the elastic hook W6, the second torsion spring W5 and the second connecting column W4 can be sequentially inserted into the meshes of the third filter screen 7 and then sequentially pulled out, the elastic hook W6 can slightly pull the third filter screen 7 when pulled out, the purpose of ejecting micro-dust attached to the surface of the third filter screen 7 by slightly pulling the third filter screen 7 when being inserted is comprehensively achieved, the machine body cannot be blocked, and the filtering can be continuously performed.
Claims (7)
1. The utility model provides a wheat burning raise dust filters collection device, includes shell (1), shell (1) is hollow structure, the top inner wall of shell (1) is provided with first filter screen (2), the outer wall of first filter screen (2) and the inner wall fixed connection of shell (1), the low side left side of shell (1) is provided with the opening, be provided with second filter screen (3) in the opening, the outer wall of second filter screen (3) and the opening inner wall fixed connection of shell (1) left side bottom, upper portion is provided with dead lever (4) in the inner wall of shell (1), the right-hand member fixed connection of dead lever (4) is at the inner wall of shell (1), the left end fixed connection of dead lever (4) has fan (5), the position that the inner wall bottom of shell (1) is located second filter screen (3) top is provided with third filter screen (7), the outer wall fixed connection of third filter screen (7) is at the inner wall of shell (1), its characterized in that: and a speed reducing mechanism (6) is arranged between the fixing rod (4) and the third filter screen (7).
2. A wheat burning raise dust filtering and collecting device according to claim 1, characterized in that: the speed reducing mechanism (6) comprises an annular fixed block (601), an annular sliding block (602), an arc wind shield (603), a connecting strip (604), a dust scraping plate (605), a vibrating mechanism (606) and a crushing mechanism (607), the outer wall of the annular fixed block (601) is fixedly connected with the inner wall of the shell (1), the annular sliding block (602) is clamped on the inner wall of the annular fixed block (601) and is arranged in a sliding way with the annular fixed block, the inner wall of the annular slide block (602) is fixedly connected with the right end of the arc wind shield (603), the vibration mechanism (606) is arranged on the upper surface of the arc wind shield (603), the lower surface of the annular sliding block (602) is fixedly connected with the upper surface of the connecting strip (604), the lower end of the connecting strip (604) is fixedly connected to the upper surface of the ash scraping plate (605), and the crushing mechanism (607) is arranged on the front side wall of the ash scraping plate (605).
3. A wheat burning raise dust filtering and collecting device according to claim 2, characterized in that: vibration mechanism (606) include first fixed block (A1), first bull stick (A2), first connecting column (A3), arc shell fragment (A4), first torsional spring (A5) and magnet piece (A6), the lower extreme fixed connection of first fixed block (A1) is at the upper surface of (603), the inner wall of first fixed block (A1) passes through the bearing and is connected with first bull stick (A2) rotation, the outer wall of first bull stick (A2) and the inner wall fixed connection of first connecting column (A3), the bottom of first connecting column (A3) and the last fixed surface of arc shell fragment (A4) are connected, the upper end of first connecting column (A3) is through first torsional spring (A5) and magnet piece (A6) fixed connection.
4. A wheat burning raise dust filtering and collecting device according to claim 2, characterized in that: broken mechanism (607) includes second fixed block (W1), second bull stick (W2), pivot (W3), second spliced pole (W4), second torsional spring (W5) and elastic hook (W6), the inner wall of second fixed block (W1) passes through the bearing and is connected with the outer wall rotation of second bull stick (W2), the outer wall of second bull stick (W2) and the inner wall fixed connection of pivot (W3), the outer wall of pivot (W3) and the one end fixed connection of second spliced pole (W4), the other end of second spliced pole (W4) passes through the lower extreme fixed connection of second torsional spring (W5) and elastic hook (W6).
5. A wheat burning raise dust filtering and collecting device according to claim 1, characterized in that: the number of the fixing rods (4) is three.
6. A wheat burning raise dust filtering and collecting device according to claim 1, characterized in that: the upper surface of the third filter screen (7) is in contact with the speed reducing mechanism (6).
7. A wheat burning raise dust filtering and collecting device according to claim 1, characterized in that: the mesh density of the first filter screen (2) is smaller than that of the third filter screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110534895.7A CN113230781A (en) | 2021-05-17 | 2021-05-17 | Wheat burning raise dust filtering and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110534895.7A CN113230781A (en) | 2021-05-17 | 2021-05-17 | Wheat burning raise dust filtering and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113230781A true CN113230781A (en) | 2021-08-10 |
Family
ID=77134688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110534895.7A Withdrawn CN113230781A (en) | 2021-05-17 | 2021-05-17 | Wheat burning raise dust filtering and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113230781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117373216A (en) * | 2023-12-08 | 2024-01-09 | 东莞市智杰电子科技有限公司 | Alarm device for combustible gas detector |
| CN117373216B (en) * | 2023-12-08 | 2024-04-26 | 东莞市智杰电子科技有限公司 | Alarm device for combustible gas detector |
-
2021
- 2021-05-17 CN CN202110534895.7A patent/CN113230781A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117373216A (en) * | 2023-12-08 | 2024-01-09 | 东莞市智杰电子科技有限公司 | Alarm device for combustible gas detector |
| CN117373216B (en) * | 2023-12-08 | 2024-04-26 | 东莞市智杰电子科技有限公司 | Alarm device for combustible gas detector |
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| PB01 | Publication | ||
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Application publication date: 20210810 |