CN219848708U - Discharge pipeline capable of reducing smoke pollution - Google Patents
Discharge pipeline capable of reducing smoke pollution Download PDFInfo
- Publication number
- CN219848708U CN219848708U CN202321026856.7U CN202321026856U CN219848708U CN 219848708 U CN219848708 U CN 219848708U CN 202321026856 U CN202321026856 U CN 202321026856U CN 219848708 U CN219848708 U CN 219848708U
- Authority
- CN
- China
- Prior art keywords
- layer
- flue gas
- discharge pipeline
- pipeline
- air filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 35
- 239000004677 Nylon Substances 0.000 claims abstract description 25
- 239000003365 glass fiber Substances 0.000 claims abstract description 25
- 229920001778 nylon Polymers 0.000 claims abstract description 25
- 239000010410 layer Substances 0.000 claims description 60
- 239000004744 fabric Substances 0.000 claims description 15
- 239000012792 core layer Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 42
- 239000003546 flue gas Substances 0.000 abstract description 42
- 239000007789 gas Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 CO2 hydrocarbon Chemical class 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a discharge pipeline capable of reducing smoke pollution, which relates to the technical field of discharge pipelines, and comprises a discharge pipeline, wherein a rectangular opening is formed below the discharge pipeline, a collecting groove is cooperatively arranged on the rectangular opening, and a large impurity filter screen is fixed on the inner side of the discharge pipeline through bolts; according to the utility model, the flue gas enters the exhaust pipeline, large impurities are blocked at one side of the large impurity filter screen, the impurities enter the collecting box along the collecting groove, the flue gas sequentially passes through the nylon gauze layer, the glass fiber layer and the air filter element layer, the nylon gauze layer and the glass fiber layer filter the impurities with smaller volumes, the polluted gas in the flue gas is purified at the inner side of the air filter element layer, the flue gas is exhausted to the outside after sequentially passing through the air filter element layer, and the flue gas quality detector on the exhaust pipeline detects the exhausted flue gas to prevent the incomplete exhaust of flue gas filtration.
Description
Technical Field
The utility model relates to the technical field of exhaust pipelines, in particular to an exhaust pipeline capable of reducing smoke pollution.
Background
Smoke is a mixture of gas and smoke dust, and is a main cause of pollution to the atmosphere of residential areas. The components of the flue gas are complex, the gas comprises water vapor, SO2, N2, O2, CO2 hydrocarbon, oxynitride and the like, and the smoke dust comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel. Therefore, the pollution of the flue gas to the environment is the combined pollution of various poisons. The harm of the smoke dust to the human body is related to the size of particles, and most of the dust harmful to the human body is the fly ash with the diameter smaller than 10 microns, and especially the fly ash with the diameter of 1-2.5 microns is the largest.
The utility model Chinese disclosure CN214075702U discloses a flue gas discharge pipeline with a dust removal function, which comprises a discharge pipe and an exhaust mechanism, wherein one side of the discharge pipe is provided with an access port, the upper side and the lower side of the access port are provided with buckles, one side of each buckle is provided with a filter screen, one side of each filter screen is provided with a spray head, the two sides above each spray head are provided with fixing holes, a protective ring is arranged below each fixing hole, one side of each protective ring is provided with a threaded interface, one side of each threaded interface is provided with the exhaust mechanism, one side of each exhaust mechanism is provided with a circular shaft, one side of each circular shaft is provided with a fixing rod, one side of each fixing rod is provided with a clamping groove, one side below each spray head is provided with a first clamping block, and the lower side of each first clamping block is connected with a supporting rod;
above-mentioned a flue gas exhaust pipe with dust removal function is through spraying water to the flue gas, is the floating dust granule that carries in the flue gas and flows along with rivers, can play better dust fall effect, however, there is other impurity's existence in the flue gas, there is sharp gaseous impurity, can not thoroughly filter the flue gas, and for this reason, we provide an exhaust pipe that can reduce flue gas pollution, compensate above-mentioned problem, through four layers to the flue gas filtration, finally accomplish in the air filter layer and purify, make it reach emission standard, it is also more convenient on installation and dismantlement and change part.
Disclosure of Invention
The utility model aims to provide an exhaust pipeline capable of reducing smoke pollution so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a can reduce exhaust duct of fume pollution, includes exhaust duct, exhaust duct's below set up a rectangle opening, cooperation installation collecting vat on this rectangle opening, exhaust duct inboard pass through the big impurity filter screen of bolt fastening, one side that the collecting vat was kept away from to this big impurity filter screen is provided with nylon wire layer, glass fiber layer and air filter core layer.
As a further technical scheme of the utility model, the nylon net cloth layer, the glass fiber layer and the air filter element layer are all clamped in the discharge pipeline through clamping grooves, and the clamping grooves are welded on the inner side of the discharge pipeline.
As a further technical scheme of the utility model, the side, far away from the large impurity filter screen, of the discharge pipeline is fixed with the suction fan through bolts.
As a further technical scheme of the utility model, one side of the discharge pipeline, which is close to the collecting tank, is welded with the flange connection disc, and the inner part of one side of the discharge pipeline, which is far away from the flange connection disc, is fixed with the smoke quality detector through bolts.
As a further technical scheme of the utility model, the upper part of the discharge pipeline is connected with a buckle cover through a hinge, and the buckle cover is buckled above the nylon net cloth layer, the glass fiber layer, the air filter element layer and the suction fan.
As a further technical scheme of the utility model, the inner side of the collecting tank is hollow, the inner wall of the collecting tank is provided with a chute which is convenient for the sliding connection of the collecting box, the collecting box is rectangular box-packed, and the top of the collecting box is open.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the exhaust pipeline is connected with the exhaust port through the flange connection disc, the suction fan is started, so that the inner side of the exhaust pipeline forms a negative pressure state, and the flue gas enters the exhaust pipeline, so that large impurities float in the flue gas, the large impurities are blocked at one side of the large impurity filter screen, the impurities enter the collecting box along the collecting groove, the collecting box can be cleaned after being extracted, when the impurities in the collecting box are more, the flue gas sequentially passes through the nylon gauze layer, the glass fiber layer and the air filter element layer, the nylon gauze layer and the glass fiber layer filter the impurities with smaller volumes, the polluted gas in the flue gas is purified at the inner side of the air filter element layer, the flue gas sequentially passes through the nylon gauze layer and the glass fiber layer, the flue gas is discharged to the outside, the flue gas quality detector on the exhaust pipeline detects the discharged flue gas, the flue gas is prevented from being filtered and not being thoroughly discharged, after long-time use, the nylon gauze layer, the glass fiber layer and the air filter element layer are required to be replaced, the buckle cover is opened, and the nylon gauze layer, the glass fiber layer and the air filter element layer which are clamped in the clamping groove are convenient to install, detach and replace.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is another view of fig. 1 of the present utility model.
Fig. 3 is a front view of fig. 1 in the present utility model.
Fig. 4 is a right side view of fig. 1 in the present utility model.
Fig. 5 is a schematic view of the internal structure of fig. 1 in the present utility model.
In the figure: the device comprises a 1-discharge pipeline, a 2-buckle closure, a 3-large impurity filter screen, a 4-collecting tank, a 5-collecting box, a 6-nylon net cloth layer, a 7-glass fiber layer, an 8-air filter element layer, a 9-clamping groove, a 10-suction fan, an 11-smoke quality detector and a 12-flange connection disc.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in an embodiment of the present utility model, an exhaust pipe capable of reducing smoke pollution includes an exhaust pipe 1, a rectangular opening is formed below the exhaust pipe 1, a collecting tank 4 is mounted on the rectangular opening in a matching manner, a large impurity filter screen 3 is fixed on the inner side of the exhaust pipe 1 through bolts, and a nylon mesh cloth layer 6, a glass fiber layer 7 and an air filter core layer 8 are disposed on one side of the large impurity filter screen 3 away from the collecting tank 4.
In this embodiment, the nylon mesh cloth layer 6, the glass fiber layer 7 and the air filter element layer 8 are all clamped in the exhaust pipeline 1 through the clamping groove 9, and the clamping groove 9 is welded on the inner side of the exhaust pipeline 1.
In this embodiment, the side of the exhaust pipe 1 far away from the large impurity filtering net 3 is fixed with the suction fan 10 by bolts.
In this embodiment, the flange 12 is welded to the side of the exhaust pipe 1 close to the collecting tank 4, and the smoke quality detector 11 is fixed by bolts inside the side of the exhaust pipe 1 far from the flange 12.
In this embodiment, the upper part of the exhaust pipeline 1 is connected with the buckle cover 2 through a hinge, and the buckle cover 2 is buckled above the nylon net cloth layer 6, the glass fiber yarn layer 7, the air filter element layer 8 and the air suction fan 10.
In this embodiment, the inner side of the collecting tank 4 is hollow, and a chute for facilitating the sliding connection of the collecting box 5 is formed on the inner wall of the collecting tank 4, the collecting box 5 is rectangular box-packed, and the top is open.
Through adopting above-mentioned technical scheme, exhaust duct 1 passes through flange connection pad 12 and is connected with the discharge port, start suction fan 10, make exhaust duct 1 inboard form the negative pressure state, thereby in the flue gas got into exhaust duct 1, there is big impurity in the flue gas and float, big impurity is blocked in big impurity filter screen 3 one side, the impurity will get into along collecting vat 4 and collect in the box 5, when impurity is more in collecting the box 5, take out alright clearance, the flue gas will pass nylon wire cloth layer 6 in proper order, glass fiber silk layer 7 and air filter core layer 8, nylon wire cloth layer 8 and glass fiber silk layer 7 filter the impurity of less volume, polluted gas in the flue gas will purify in the inboard of air filter core layer 8, the flue gas is passed in proper order the back, will be discharged to the outside, be located flue gas quality detector 11 on exhaust duct 1 detects the exhaust flue gas, prevent that flue gas filtration is not thoroughly discharged, after long-time use, need change nylon wire cloth layer 6, glass fiber silk layer 7 and air filter core layer 8, open buckle closure 2, nylon wire layer 6 in draw-out card groove 9, glass fiber silk layer 7 and air filter core layer 8 and take out and install comparatively conveniently and dismantle the subassembly promptly.
The working principle of the utility model is as follows: during the use, exhaust duct 1 passes through flange connection pad 12 and is connected with the discharge port, start suction fan 10, make exhaust duct 1 inboard form the negative pressure state, thereby in the flue gas got into exhaust duct 1, there is big impurity in the flue gas to float, big impurity is blocked in big impurity filter screen 3 one side, the impurity will get into along collecting vat 4 and collect in the box 5, when collecting box 5 in impurity more, take out alright clearance, the flue gas will pass nylon wire cloth layer 6 in proper order, glass fiber wire layer 7 and air filter core layer 8, nylon wire cloth layer 8 and glass fiber wire layer 7 filter the impurity of less volume, polluted gas in the flue gas will purify in the inboard of air filter core layer 8, the flue gas is discharged outside after passing through in proper order, flue gas quality detector 11 that is located exhaust duct 1 detects the exhaust flue gas, prevent that flue gas filtration from not thoroughly discharging, after long-time use, need change nylon wire cloth layer 6, glass fiber wire layer 7 and air filter core layer 8, open buckle closure 2, with the joint nylon wire cloth layer 6 in draw-out layer 9, glass fiber wire layer 7 and air filter core layer 8 and take out and can install and replace the filter core assembly and replace inside with comparatively conveniently.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An exhaust duct capable of reducing smoke pollution, characterized in that: including emission pipeline (1), the below of emission pipeline (1) set up a rectangle opening, cooperation installation collecting vat (4) on this rectangle opening, emission pipeline (1) inboard pass through bolt fastening big impurity filter screen (3), one side that collecting vat (4) was kept away from to this big impurity filter screen (3) is provided with nylon wire layer (6), glass fiber silk layer (7) and air filter core layer (8).
2. An exhaust duct for reducing smoke pollution according to claim 1, wherein: the nylon net cloth layer (6), the glass fiber layer (7) and the air filter element layer (8) are clamped in the discharge pipeline (1) through the clamping grooves (9), and the clamping grooves (9) are welded on the inner side of the discharge pipeline (1).
3. An exhaust duct for reducing smoke pollution according to claim 1, wherein: one side of the discharge pipeline (1) far away from the large impurity filter screen (3) is fixed with a suction fan (10) through bolts.
4. An exhaust duct for reducing smoke pollution according to claim 1, wherein: one side of the discharge pipeline (1) close to the collecting groove (4) is welded with a flange connection disc (12), and a smoke quality detector (11) is fixed inside one side of the discharge pipeline (1) far away from the flange connection disc (12) through bolts.
5. An exhaust duct for reducing smoke pollution according to claim 1, wherein: the upper part of the discharge pipeline (1) is connected with a buckle cover (2) through a hinge, and the buckle cover (2) is buckled above the nylon net cloth layer (6), the glass fiber layer (7), the air filter element layer (8) and the induced draft fan (10).
6. An exhaust duct for reducing smoke pollution according to claim 4, wherein: the inner side of the collecting tank (4) is hollow, a chute which is convenient for the sliding connection of the collecting box (5) is arranged on the inner wall of the collecting tank (4), the collecting box (5) is rectangular box-packed, and the top of the collecting box is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026856.7U CN219848708U (en) | 2023-05-04 | 2023-05-04 | Discharge pipeline capable of reducing smoke pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026856.7U CN219848708U (en) | 2023-05-04 | 2023-05-04 | Discharge pipeline capable of reducing smoke pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219848708U true CN219848708U (en) | 2023-10-20 |
Family
ID=88369856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321026856.7U Active CN219848708U (en) | 2023-05-04 | 2023-05-04 | Discharge pipeline capable of reducing smoke pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219848708U (en) |
-
2023
- 2023-05-04 CN CN202321026856.7U patent/CN219848708U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111672254A (en) | Chemical dust removal device | |
| US6032462A (en) | Apparatus for cleaning vehicle exhaust gases | |
| CN219848708U (en) | Discharge pipeline capable of reducing smoke pollution | |
| CN109209559A (en) | A kind of filter net type oil-gas separating device of engine | |
| CN2928207Y (en) | Waste gas processing system for fixing machine | |
| CN201843711U (en) | Air purifier of internal-combustion engine | |
| CN108970401B (en) | Device for purifying waste gas in environment-friendly detection process of motor vehicle tail gas | |
| CN209392896U (en) | A kind of incinerator smoke and dust purifier | |
| JP2003531330A (en) | Method and apparatus for treating crankcase exhaust | |
| CN201972817U (en) | Oil bath air filter and automobile adopting same | |
| CN208893872U (en) | A kind of efficient oil mist filter | |
| CN219272595U (en) | Flue gas pipeline with large-particle smoke and dust interception function | |
| CN204107197U (en) | Micro-dust treatment device | |
| WO2009070963A1 (en) | Oil-gas separator device | |
| CN205654461U (en) | Internal -combustion engine admits air and filters window and air conditioner power -generating cars for rolling stock | |
| CN217662246U (en) | Vertical boiler flue gas filter equipment | |
| CN205422999U (en) | Automobile -used oily formula air cleaner | |
| CN221287229U (en) | Dust remover | |
| CN204841325U (en) | Static reinforcing fibrous filter conflagration gas cleaning ware | |
| CN214665958U (en) | Rotary kiln afterbody cooling dust arrester installation | |
| CN208545213U (en) | The duct type gasification separation device of peculiar smell and ammonia nitrogen in a kind of processing sewage | |
| CN220300770U (en) | Composite device for dedusting converter flue gas | |
| CN219252055U (en) | Four-color printing machine | |
| CN221155959U (en) | Silane combustion cylinder with tail gas filtering device | |
| CN214130756U (en) | Glass fiber bag type dust removal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |