CN112604392B - Filtering mechanism of waste gas pipeline for environmental protection - Google Patents
Filtering mechanism of waste gas pipeline for environmental protection Download PDFInfo
- Publication number
- CN112604392B CN112604392B CN202011354921.XA CN202011354921A CN112604392B CN 112604392 B CN112604392 B CN 112604392B CN 202011354921 A CN202011354921 A CN 202011354921A CN 112604392 B CN112604392 B CN 112604392B
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- sweeping
- filter
- cabin
- chamber
- filtering mechanism
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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
- B01D46/66—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
- B01D46/10—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
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a filtering mechanism of an environment-friendly waste gas pipeline, which comprises an outer cabin, wherein an inner cabin is embedded in the outer cabin, and a pull rod is assembled on the left side of the inner cabin; the inner chamber comprises a round chamber filter chamber, a mounting seat positioned on the left side of the round chamber filter chamber, a filter plate arranged in the round chamber filter chamber and a second leak groove arranged at the bottom of the round chamber filter chamber, wherein the filter plate is arranged by an activated carbon plate and positioned in the middle of the inner chamber, a three-level filter structure is formed by the filter chamber and the inner chamber filter chamber, filtered dust is downwards discharged from the lower leak groove part to cause the rotating sleeve to synchronously rotate, a sweeping frame is arranged on the rotating sleeve, a sweeping rod in sweeping is attached to the inner chamber filter plate, the sweeping frame is driven by the rotating sleeve to scrape and clean dust left by filtered waste gas by the filter plate, and therefore, after the filter mechanism is used for a period of time, the purpose of self-cleaning can be achieved, the waste gas pipeline can be cleaned under the action of the same pull rod, and the filter mechanism can be cleaned by itself.
Description
Technical Field
The invention relates to the technical field of filtering mechanisms, in particular to a filtering mechanism of an environment-friendly waste gas pipeline.
Background
Among the industrial environment, often utilize the waste gas of waste gas pipeline with production process production outwards to discharge, can leave the one deck adhesion layer on the waste gas pipeline inner wall during waste gas discharge, often can not obtain the clearance, can block up the pipeline, still can set up filtering mechanism in the pipeline, utilize the gaseous purification treatment of exhaust in filtering mechanism will the pipeline, however, these filtering mechanism are mostly fixed non-dynamic formula, the clearance is demolishd in difficult follow pipeline, though can be to waste gas purification, but its self can not obtain regular cleaning, also can produce the jam, also can influence the normal exhaust of pipeline, therefore at present need design a more reasonable filtering mechanism of structure.
Disclosure of Invention
Based on the above, the invention provides a filtering mechanism of an environmental-friendly exhaust pipeline, which is designed into an inserted link pulling type structure, so that the filtering mechanism can be pulled out for cleaning after being used in the pipeline for a period of time, and can also rotate to achieve the purpose of self cleaning, and the structure is more reasonable.
In order to achieve the purpose, the invention provides the following technical scheme:
a filtering mechanism of an environment-friendly exhaust pipeline comprises an outer cabin, wherein an inner cabin is embedded in the outer cabin, and a pull rod is assembled on the left side of the inner cabin;
the inner cabin comprises a round cavity filter cavity, a mounting seat positioned on the left side of the round cavity filter cavity, a filter plate arranged in the round cavity filter cavity and a second leakage groove formed in the bottom of the round cavity filter cavity, filter screens are arranged on two sides of the filter cavity, the filter plate is arranged by an activated carbon plate, the filter plate is positioned in the middle of the inner cabin and forms a three-stage filter structure with the filter cavity of the inner cabin, and filtered dust is downwards discharged from the position of the lower leakage groove;
the pull rod comprises a holding ring rotating on the left side, three connecting rods welded on the right side of the holding ring and a threaded sleeve installed on the right side of the connecting rods, the threaded sleeve is sleeved on the right side of the pull rod and can rotate along with the holding ring, the threaded sleeve is screwed into the mounting seat when the holding ring rotates, so that the pull rod is connected with the inner cabin, and the inner cabin is pulled to reciprocate in the waste gas pipeline through the pull rod after connection.
Preferably, the method comprises the following steps: the front end face and the rear end face of the outer cabin are respectively provided with a front sweeping ring and a rear sweeping ring, and a first leakage groove is formed in the bottom of the outer cabin.
Preferably, the following steps: the outer end of the front sweeping ring and the outer end of the rear sweeping ring are both outwards expanded horn cover structures, so that a gap is formed between the middle section of the outer cabin positioned in the exhaust pipeline and the wall of the pipeline cavity.
Preferably, the method comprises the following steps: the middle part of the inner chamber is provided with a rotating sleeve in a penetrating way, the front end and the rear end of the rotating sleeve are provided with bearings, and the rotating sleeve is arranged in the middle part of the inner chamber through the bearings and can rotate.
Preferably, the following steps: the rotating sleeve is welded with a front sweeping frame and a rear sweeping frame, and the two sweeping frames are respectively positioned in the two cutting cavities of the inner cabin.
Preferably, the following steps: sweep and all still install on the frame and sweep the pole, sweep the outer end laminating of pole and be equipped with in the interior cabin on the filtering surface wall.
Preferably, the method comprises the following steps: the front end of the rotating sleeve is also welded with a welding seat, the front end of the welding seat is welded with a spring, and the front end of the spring is welded with a clamping head.
Preferably, the method comprises the following steps: the dop is arranged in the mount pad to still seted up the draw-in groove at the dop front end.
Preferably, the method comprises the following steps: the right end of the threaded sleeve is also provided with a clamping plate, and when the threaded sleeve is screwed into the mounting seat, the clamping plate slowly enters the clamping groove, so that the threaded sleeve continuously rotates to drive the chuck to rotate and force the rotating sleeve connected with the inner end of the chuck to synchronously rotate.
Compared with the prior art, the invention has the following beneficial effects:
1. utilize the combined type filtering mechanism that outer cabin and interior cabin constitute to be provided with the pull rod, the outer bulkhead left and right sides all is provided with sweeps the ring, makes this filtering mechanism use the pull rod to pull out outwards after a period of time in the exhaust gas pipeline, and the pull-out in-process utilizes two to sweep the ring and reach the purpose of scraping the clearance to the pipeline inner wall, and from this, this filtering mechanism's functionality has obtained the improvement.
2. The rotary sleeve is arranged in the inner chamber, when the pull rod is in butt joint with the mounting seat arranged outside the inner chamber for use, the rotary sleeve can be pressed to the rotary sleeve arranged in the inner chamber, the rotary sleeve is in butt joint with the pull rod and is in butt joint with the pull rod in a rotary mode, the rotary sleeve rotates synchronously, the sweeping frame is arranged on the rotary sleeve, the sweeping rod on the sweeping is attached to a filter plate in the inner chamber, the rotary sleeve drives the sweeping frame to scrape and clean the filter plate due to dust left by filtering waste gas, therefore, the filtering mechanism can achieve the purpose of self-cleaning after being used for a period of time, the waste gas pipeline is cleaned under the action of the same pull rod, and the filtering mechanism can be cleaned by itself.
Drawings
FIG. 1 is a schematic structural diagram of a front view plane of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with the tie bar removed from the inner compartment;
FIG. 3 is a schematic structural view of a butt joint part of the draw bar and the inner cabin after butt joint;
FIG. 4 is a schematic side plan view of the present invention;
FIG. 5 is a schematic view of the installation position and structure of the inner rotating sleeve of the present invention taken along the section A of FIG. 4;
FIG. 6 is a schematic view of the structure of the pull rod at the right side view angle after butt joint;
FIG. 7 is a schematic view of the outer compartment viewed after the inner compartment has been removed from the outer compartment in accordance with the present invention;
FIG. 8 is a schematic view of the present invention after it has been fully disassembled;
fig. 9 is a detailed structural diagram of the scanning frame only from fig. 8.
Description of the main reference numbers:
1. an outer chamber; 101. a front sweeping ring; 102. sweeping the ring backwards; 103. a first leak groove; 2. an inner chamber; 201. a mounting seat; 202. a filter plate; 203. a second leak groove; 3. a pull rod; 301. a holding ring; 302. a threaded sleeve; 303. a connecting rod; 304. clamping a plate; 4. rotating the sleeve; 401. a bearing; 402. welding a base; 403. a spring; 5. clamping a head; 501. a card slot; 6. sweeping the frame; 601. and (5) sweeping the rod.
Detailed Description
The technical solutions of the present invention will be described in detail and fully below with reference to the accompanying drawings, and it should be understood 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.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are orientations or positional relationships indicated on the basis of the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be specifically understood by those skilled in the art.
Referring to the attached drawings 1-9, the filtering mechanism of the exhaust pipeline for environmental protection comprises an outer cabin 1, an inner cabin 2 is embedded in the outer cabin 1, a pull rod 3 is assembled on the left side of the inner cabin 2, the inner cabin 2 is located on the inner side of the outer cabin 1 and is equivalent to a built-in gas filtering structure of the filtering mechanism, the inner cabin 2 is arranged in the exhaust pipeline along with the outer cabin 1 during actual use, gas exhausted from the exhaust pipeline can be filtered in advance, the pull rod 3 is butted on the inner cabin 2 after being used for a period of time, the filtering mechanism is pulled out, dust and the like attached to the inner wall of the exhaust pipeline are scraped and cleaned during pulling out, and flexibility and practicability are improved.
As shown in fig. 8, the inner chamber 2 comprises a round chamber filter chamber, a mounting seat 201 on the left side of the round chamber filter chamber for abutting against the pull rod 3, a filter plate 202 arranged in the round chamber filter chamber for filtering the exhaust gas in the exhaust gas pipeline, and a second leak groove 203 arranged at the bottom of the round chamber filter chamber, wherein both sides of the filter chamber are arranged by filter screens, the filter plate 202 is arranged by an activated carbon plate (the activated carbon principle is the prior art and is not disclosed), the filter plate 202 is arranged in the middle of the inner chamber 2 and forms a three-stage filter structure with the filter chamber of the inner chamber 2, the dust filtered by the inner chamber 2 is discharged downwards from the lower leak groove 203 and enters into the outer chamber 1, as shown in fig. 2, because the front and rear end surfaces of the outer chamber 1 are respectively provided with a front sweeping ring 101 and a rear sweeping ring 102, and the bottom of the outer chamber 1 is provided with a first leak groove 103 for directly discharging the dust, therefore when the outer chamber 1 is pulled outwards from the exhaust gas pipeline by using the pull rod 3, the front sweeping ring 101 and the rear sweeping ring 102 can pull out the leaked dust from the cavity of the exhaust pipeline, and simultaneously, the front sweeping ring 101 and the rear sweeping ring 102 can also achieve the purpose of scraping the wall and cleaning the dust on the inner wall of the exhaust pipeline in the pulling process.
As shown in fig. 6, the pull rod 3 includes a grip ring 301 rotating on the left side, three connecting rods 303 welded on the right side of the grip ring 301, and a threaded sleeve 302 installed on the right side of the connecting rods 303, the threaded sleeve 302 is sleeved on the right side of the pull rod 3 and can rotate along with the grip ring 301, when the grip ring 301 rotates, the threaded sleeve 302 is screwed into the mounting seat 201, so that the pull rod 3 is connected with the inner chamber 2, and after connection, the inner chamber 2 is pulled by the pull rod 3 to reciprocate in the exhaust gas pipeline.
As shown in fig. 1, in order to improve the structural rationality of the front-sweeping ring 101 and the rear-sweeping ring 102, the dust in the inner chamber 2 can fall on the wall of the exhaust duct from the second leakage groove 203 and the first leakage groove 103, so that a gap for storing the dust is formed between the inner wall of the exhaust duct and the wall of the outer chamber 1, and therefore, the outer ends of the front-sweeping ring 101 and the rear-sweeping ring 102 are both flared structures which expand outwards.
As shown in fig. 5 and 9, the rotating sleeve 4 is mounted in the middle of the inner chamber 2 in a penetrating manner, bearings 401 are mounted at the front and rear ends of the rotating sleeve 4, and the rotating sleeve 4 is rotatably mounted in the middle of the inner chamber 2 through the bearings 401. As shown in fig. 5, 8 and 9, the rotating sleeve 4 is welded with a front sweeping frame and a rear sweeping frame 6, the two sweeping frames 6 are respectively positioned in two cutting cavities of the inner chamber 2, and the sweeping rods 601 are also arranged on the sweeping frames 6, and the outer ends of the sweeping rods 601 are attached to the wall of the filtering surface arranged in the inner chamber 2, so that when the rotating sleeve 4 rotates, the sweeping rods 601 can be used for scraping and cleaning the wall of the inner chamber 2 due to gas filtering, the remained dust is more reasonable in structural design, the functionality of the inner chamber 2 is improved, and the inner chamber 2 is enabled to have the purpose of self cleaning.
As shown in fig. 5 and 9, a welding seat 402 is further welded at the front end of the rotating sleeve 4, a spring 403 is welded at the front end of the welding seat 402, a chuck 5 is welded at the front end of the spring 403, the chuck 5 is located in the mounting seat 201, a clamping groove 501 is further formed at the front end of the chuck 5, a clamping plate 304 is further arranged at the right end of the threaded sleeve 302, when the threaded sleeve 302 is screwed into the mounting seat 201, the clamping plate 304 slowly enters the clamping groove 501 so that the threaded sleeve 302 continuously rotates to drive the chuck 5 to rotate and force the rotating sleeve 4 connected to the inner end of the chuck 5 to synchronously rotate, and therefore, it can be seen that, if a waste gas pipeline where the filtering mechanism and the filtering mechanism are located needs to be cleaned, the pull rod 3 is screwed into the mounting seat 201 by using the threaded sleeve 302, and the clamping plate 304 slowly extends into the clamping groove 501 in the screwing process, and drives the rotating sleeve 4 to rotate in the rotating process, and the sweeping frame 6 on the rotating sleeve 4 also rotates, the sweeping rod 601 is used for cleaning each filtering surface in the cavity of the inner chamber 2, dust left by each filtering surface due to filtering gas is cleaned downwards, and finally falls on the inner wall of the waste gas pipeline through the second leakage groove 203 and the first leakage groove 103, the pulling rod 3 is butted with the inner chamber 2 and then is pulled out of the waste gas pipeline, and the front sweeping ring 101 and the rear sweeping ring 102 which are positioned at the left side and the right side of the outer chamber 1 can pull out the dust accumulated on the inner wall of the waste gas pipeline in the pulling process.
The foregoing description of specific exemplary embodiments of the invention has been presented for the purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (9)
1. The utility model provides an exhaust gas pipeline's filtering mechanism for environmental protection, includes nacelle (1), its characterized in that: an inner cabin (2) is embedded in the outer cabin (1), and a pull rod (3) is assembled on the left side of the inner cabin (2);
the inner cabin (2) comprises a round cavity filter cavity, a mounting seat (201) positioned on the left side of the round cavity filter cavity, a filter plate (202) arranged in the round cavity filter cavity and a second leakage groove (203) formed in the bottom of the round cavity filter cavity, filter screens are arranged on two sides of the filter cavity, the filter plate (202) is arranged by an activated carbon plate, the filter plate (202) is positioned in the middle of the inner cabin (2) and forms a three-stage filter structure with the filter cavity of the inner cabin (2), and filtered dust is discharged downwards from the position of the second leakage groove (203);
pull rod (3) including rotating in left holding ring (301), weld in three connecting rods (303) on holding ring (301) right side, at threaded sleeve (302) of connecting rod (303) right side installation, threaded sleeve (302) suit is in pull rod (3) right side to can be rotatory along with holding ring (301), make during holding ring (301) is rotatory threaded sleeve (302) screw in mount pad (201), so that pull rod (3) are connected with interior cabin (2), do reciprocating motion in the exhaust duct through pull rod (3) pulling interior cabin (2) after the connection.
2. The filtering mechanism of an environmentally friendly exhaust gas pipe as set forth in claim 1, wherein: the front end face and the rear end face of the outer cabin (1) are respectively provided with a front sweeping ring (101) and a rear sweeping ring (102), and a first leakage groove (103) is formed in the bottom of the outer cabin (1).
3. The filtering mechanism of an environmentally friendly exhaust gas pipe as set forth in claim 2, wherein: the outer ends of the front sweeping ring (101) and the rear sweeping ring (102) are both outwards expanded horn cover structures, so that a gap is formed between the middle section of the outer cabin (1) in the exhaust gas pipeline and the wall of the pipeline cavity.
4. The filtering mechanism of an environmentally friendly exhaust duct according to claim 1, wherein: the middle part of the inner chamber (2) is provided with a rotating sleeve (4) in a penetrating way, the front end and the rear end of the rotating sleeve (4) are provided with bearings (401), and the rotating sleeve (4) is arranged at the middle part of the inner chamber (2) through the bearings (401) and can rotate.
5. The filtering mechanism of an environmentally friendly exhaust gas pipe as set forth in claim 4, wherein: the rotating sleeve (4) is welded with a front sweeping frame and a rear sweeping frame (6), and the two sweeping frames (6) are respectively positioned in two cutting cavities of the inner cabin (2).
6. The filtering mechanism of an environmentally friendly exhaust duct according to claim 5, wherein: the sweeping frames (6) are also provided with sweeping rods (601), and the outer ends of the sweeping rods (601) are attached to the wall of a filtering surface arranged in the inner cabin (2).
7. The filtering mechanism of an environmentally friendly exhaust gas pipe as set forth in claim 6, wherein: the front end of the rotating sleeve (4) is further welded with a welding seat (402), the front end of the welding seat (402) is welded with a spring (403), and the front end of the spring (403) is welded with a clamping head (5).
8. The filtering mechanism of an environmentally friendly exhaust gas pipe as set forth in claim 7, wherein: the clamping head (5) is positioned in the mounting seat (201), and a clamping groove (501) is formed in the front end of the clamping head (5).
9. The filtering mechanism of an environmentally friendly exhaust gas pipe as set forth in claim 8, wherein: the right end of the threaded sleeve (302) is further provided with a clamping plate (304), when the threaded sleeve (302) is screwed into the mounting seat (201), the clamping plate (304) slowly enters the clamping groove (501), so that the threaded sleeve (302) drives the chuck (5) to rotate when continuing to rotate, and the rotating sleeve (4) connected with the inner end of the chuck (5) is forced to rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354921.XA CN112604392B (en) | 2020-11-27 | 2020-11-27 | Filtering mechanism of waste gas pipeline for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354921.XA CN112604392B (en) | 2020-11-27 | 2020-11-27 | Filtering mechanism of waste gas pipeline for environmental protection |
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| Publication Number | Publication Date |
|---|---|
| CN112604392A CN112604392A (en) | 2021-04-06 |
| CN112604392B true CN112604392B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011354921.XA Active CN112604392B (en) | 2020-11-27 | 2020-11-27 | Filtering mechanism of waste gas pipeline for environmental protection |
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| CN (1) | CN112604392B (en) |
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| CN111495066A (en) * | 2020-04-29 | 2020-08-07 | 重庆文理学院 | Waste gas recovery device in waste battery pyrolysis process |
| CN111530193A (en) * | 2020-05-18 | 2020-08-14 | 毛嘉豪 | Tubular dust remover for building site |
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| HU171278B (en) * | 1975-01-31 | 1977-12-28 | Dmitry A Yanov | Disc filter for gases |
| CN106969369A (en) * | 2017-03-02 | 2017-07-21 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of flue gas processing equipment of boiler |
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| CN109026319A (en) * | 2018-08-18 | 2018-12-18 | 陈益香 | A kind of automobile exhaust gas processing unit |
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| CN111530193A (en) * | 2020-05-18 | 2020-08-14 | 毛嘉豪 | Tubular dust remover for building site |
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| Publication number | Publication date |
|---|---|
| CN112604392A (en) | 2021-04-06 |
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