CN219425165U - Exhaust duct cleaning device - Google Patents
Exhaust duct cleaning device Download PDFInfo
- Publication number
- CN219425165U CN219425165U CN202321663796.XU CN202321663796U CN219425165U CN 219425165 U CN219425165 U CN 219425165U CN 202321663796 U CN202321663796 U CN 202321663796U CN 219425165 U CN219425165 U CN 219425165U
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- China
- Prior art keywords
- shell
- pipeline
- casing
- wall
- exhaust duct
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- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 21
- 239000011148 porous material Substances 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 26
- 238000007667 floating Methods 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Cleaning In General (AREA)
Abstract
The utility model is applicable to the technical field of cleaning devices, and provides an exhaust pipeline cleaning device, which comprises: the casing that suits with pipeline inner wall cross section, the center of casing is equipped with the ventilation hole, the casing can the butt pipeline inner wall, the casing includes: the inner shell is in sealing connection with the outer shell through the sheet metal, a plurality of sieve pores are formed in the inner shell, the sieve pores are communicated with the inside of the shell and the vent holes, a dust collecting port is formed in the outer shell and is opposite to the sieve pores, a cleaning piece is arranged above the dust collecting port, and the cleaning piece can be abutted to the inner wall of the pipeline. Therefore, the utility model has simple structure, utilizes the sieve holes to collect floating impurities, and reduces the secondary pollution degree of impurity floating.
Description
Technical Field
The utility model relates to the technical field of cleaning devices, in particular to an exhaust pipeline cleaning device.
Background
After waste gas is treated, the waste gas needs to be discharged at high altitude by using an exhaust pipeline, when the exhaust pipeline is used for a long time, a thicker impurity layer can appear on the inner wall of the pipeline, so that the smoothness of exhaust is influenced, when the exhaust pipeline is in an indoor horizontal section, the exhaust pipeline is convenient to clean and maintain, but for a vertical outdoor discharging vertical pipe, the vertical pipe is generally 2 meters higher than the top of a factory building, and due to the reason of the height, effective cleaning cannot be performed.
The patent of application number "CN202010708320.8" provides a contain oil stain exhaust gas emission pipeline inner wall belt cleaning device, the device is extruded the fixed block from the inner wall in clearance hole through the inside inflation of high temperature resistant rubber gasbag, make the clearance ring roll at exhaust pipe's inner wall through the ball, the ball takes the soap out to exhaust pipe's inner wall, decompose the oil stain, the inside shape memory filter screen of cooling tube is encountered the heat and is taken shape, through the inside height of temperature control clearance ring at exhaust pipe, the inside antifreeze of cooling tube reduces the high temperature waste gas and causes the damage to the cooling tube, noise that produces when the effectual reduction waste gas of noise elimination layer through the noise elimination hole and the inside noise elimination layer of cooling tube reduces the noise pollution to surrounding environment, reduce the pollution of metal granule to the environment through noise elimination adsorption waste gas, but its structure is complicated, purchase and use cost are high, inconvenient use.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide the exhaust pipeline cleaning device which is simple in structure, can effectively clean impurities, and meanwhile, utilizes the sieve holes to collect floating impurities, so that the secondary pollution degree of impurity floating is reduced.
In order to achieve the above object, the present utility model provides an exhaust pipe cleaning device comprising: the casing that suits with pipeline inner wall cross section, the casing center is equipped with the ventilation hole, the casing can the butt pipeline inner wall, the casing includes: the inner shell is in sealing connection with the outer shell through the sheet metal, a plurality of sieve pores are formed in the inner shell, the sieve pores are communicated with the inside of the shell and the vent holes, a dust collecting port is formed in the outer shell and is opposite to the sieve pores, a cleaning piece is arranged above the dust collecting port, and the cleaning piece can be abutted to the inner wall of the pipeline.
According to the exhaust pipeline cleaning device, a chamfer structure is arranged below the inner shell.
According to the exhaust pipeline cleaning device, the outer shell is annularly provided with a plurality of steel balls, and the steel balls are rotationally connected with the outer shell.
According to the exhaust pipeline cleaning device, the cleaning piece is the scraper, and the scraper abuts against the inner wall of the pipeline.
According to the exhaust pipeline cleaning device disclosed by the utility model, the cleaning piece is the hairbrush, and the hairbrush is abutted against the inner wall of the pipeline.
According to the exhaust pipeline cleaning device, the hanging ring is arranged on the inner shell.
The exhaust duct cleaning device of the present utility model includes: the casing that suits with pipeline inner wall cross section, the casing center is equipped with the ventilation hole, the casing can the butt pipeline inner wall, the casing includes: the inner shell is in sealing connection with the outer shell through metal plates, a plurality of sieve holes are formed in the inner shell, the sieve holes are communicated with the inside of the shell and the vent holes, a dust collecting port is formed in the outer shell, the dust collecting port is opposite to the sieve holes, a cleaning piece is arranged above the dust collecting port, and the cleaning piece can be abutted to the inside of the pipeline; the utility model has simple structure, can effectively clean the impurities, simultaneously collects the floating impurities by utilizing the sieve holes, and reduces the secondary pollution degree of the floating impurities.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the mounting plate of the present utility model;
FIG. 3 is a schematic cross-sectional view of the back side of the mounting plate of the present utility model;
in the figure, 1-inner shell, 11-sieve mesh, 12-chamfer structure, 2-outer shell, 21-dust collecting port, 22-cleaning piece, 3-steel ball, 4-link.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Referring to fig. 1 to 3, the present utility model provides an exhaust duct cleaning apparatus. This exhaust duct cleaning device includes: the casing that suits with pipeline inner wall cross section, the center of casing is equipped with the ventilation hole, the casing can the butt pipeline inner wall, the casing includes: the inner shell 1 and the outer shell 2 are connected in a sealing manner through metal plates, the cross section of the inner shell 1 is a closed curve, and the inner part of the inner shell 1 is a vent hole. Be equipped with a plurality of sieve meshes 11 on the inner housing 1, the inside and the ventilation hole of sieve mesh 11 intercommunication casing, be equipped with dust collection port 21 on the outer housing 2, dust collection port 21 with sieve mesh 11 is relative, the top of dust collection port 21 is equipped with clearance piece 22, clearance piece 22 can the butt pipeline inner wall. In the drawings, since the dust collection port 21 is in a blank position, the marks are easily misinterpreted, and therefore, the marks of the dust collection port 21 are drawn on the lower side wall of the dust collection port 21. The section of the pipeline is circular, the shell is of a circular structure, the section of the pipeline is rectangular, and the shell is of a rectangular structure. The center of casing is equipped with the ventilation hole for when the casing removes in the pipeline, reduce the removal resistance, prevent that the casing from plugging the pipeline, cause the increase of pipeline internal pressure, make the casing unable removal. The shell is in the removal in-process, clears up the impurity of pipeline inner wall for impurity breaks away from the contact with the pipeline. The shell comprises an inner shell 1 and an outer shell 2, wherein the inner shell 2 and the outer shell 2 are fixedly connected through metal plates, so that a relatively closed cavity is formed by the inner shell and the outer shell. Be equipped with a plurality of sieve pores 11 on the inner casing 1, outer casing 2 corresponds sieve pores 11 and is equipped with dust collecting port 21, and when the casing cleared up the impurity, impurity was in free fall or float the state, and the impurity of float state receives the suction influence in the ventilation hole for impurity wafts sieve pores 11 department, through the filtration separation of sieve pores 11, finally falls in the semi-enclosed space that inner casing 1 and outer casing 2 formed, carries out the collection of impurity. A cleaning piece 22 is arranged above the dust collection opening 21, and the cleaning piece 22 is abutted against the inner wall of the pipeline to clean impurities.
Further, the chamfer structure 12 is arranged below the inner shell 1, when the shell moves downwards, the chamfer structure 12 can reduce the contact area with impurities when encountering larger caking impurities, reduce the resistance suffered by the shell, and prevent the shell from being clamped in the downwards moving process.
Further, a plurality of steel balls 3 are annularly arranged on the outer shell 2, the steel balls 3 are rotationally connected with the outer shell 2, the steel balls 3 can reduce friction force between the shell and the inner wall of the pipeline, and meanwhile the shell is prevented from twisting and tilting in the moving process of the inner wall of the pipeline, so that the shell is clamped on the inner wall of the pipeline.
As a preferred embodiment of the present utility model, the cleaning member 22 is a scraper, and the scraper abuts against the inner wall of the pipe, and the scraper scrapes off impurities during the downward movement.
As a preferred embodiment of the present utility model, the cleaning member 22 is a brush, and the brush abuts against the inner wall of the pipe. The contact area of the brush and the inner wall of the pipeline is larger, and the cleaning effect is good.
Further, be equipped with link 4 on the inner housing 1, bolt rope on the link 4 makes things convenient for personnel's pulling for the casing is collected more conveniently.
When the exhaust pipeline cleaning device is used, the exhaust pipeline cleaning device is placed above an exhaust pipeline, and then the rope is loosened, so that the shell body can freely fall in the pipeline. In the falling process of the shell, the scraping plate scrapes off impurities on the inner wall of the pipeline, and the scraped impurities freely fall down or are adsorbed onto the screen by airflow and fall into the shell. When the shell is gradually close to the tail end of the pipeline, the rope is dragged by hand, the falling speed of the shell is reduced until the shell stops falling, then the shell is reversely dragged, the shell is dragged out of the exhaust pipeline, and the cleaning of the vertical pipeline is realized. The cleaned impurities are gathered at the bottom of the vertical pipeline, and the connecting pieces such as an elbow or a tee joint below the pipeline can be detached and then collected in a concentrated mode.
In summary, the exhaust duct cleaning device of the present utility model includes: the casing that suits with pipeline inner wall cross section, the casing center is equipped with the ventilation hole, the casing can the butt pipeline inner wall, the casing includes: the inner shell is in sealing connection with the outer shell through metal plates, a plurality of sieve holes are formed in the inner shell, the sieve holes are communicated with the inside of the shell and the vent holes, a dust collecting port is formed in the outer shell, the dust collecting port is opposite to the sieve holes, a cleaning piece is arranged above the dust collecting port, and the cleaning piece can be abutted to the inside of the pipeline; the utility model has simple structure, can effectively clean the impurities, simultaneously collects the floating impurities by utilizing the sieve holes, and reduces the secondary pollution degree of the floating impurities.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. An exhaust duct cleaning device, comprising: the casing that suits with pipeline inner wall cross section, the center of casing is equipped with the ventilation hole, the casing can the butt pipeline inner wall, the casing includes: the inner shell is in sealing connection with the outer shell through the sheet metal, a plurality of sieve pores are formed in the inner shell, the sieve pores are communicated with the inside of the shell and the vent holes, a dust collecting port is formed in the outer shell and is opposite to the sieve pores, a cleaning piece is arranged above the dust collecting port, and the cleaning piece can be abutted to the inner wall of the pipeline.
2. The exhaust duct cleaning apparatus according to claim 1, wherein a chamfer structure is provided below the inner housing.
3. The exhaust duct cleaning apparatus according to claim 2, wherein a plurality of steel balls are annularly arranged on the outer housing, and the steel balls are rotatably connected with the outer housing.
4. The exhaust duct cleaning apparatus of claim 3, wherein the cleaning member is a scraper that abuts the duct inner wall.
5. The exhaust duct cleaning apparatus of claim 3, wherein the cleaning member is a brush that abuts the duct inner wall.
6. The exhaust duct cleaning apparatus according to any one of claims 1 to 5, wherein a hanging ring is provided on the inner housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663796.XU CN219425165U (en) | 2023-06-28 | 2023-06-28 | Exhaust duct cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663796.XU CN219425165U (en) | 2023-06-28 | 2023-06-28 | Exhaust duct cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425165U true CN219425165U (en) | 2023-07-28 |
Family
ID=87333922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663796.XU Active CN219425165U (en) | 2023-06-28 | 2023-06-28 | Exhaust duct cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219425165U (en) |
-
2023
- 2023-06-28 CN CN202321663796.XU patent/CN219425165U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240506 Address after: 830000, No. 3687-2 Jinhui East Road, Midong District, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Shuijing Technology Co.,Ltd. Country or region after: China Address before: 261023 No. 6388, West Ring Road, Weicheng District, Weifang City, Shandong Province Patentee before: SHANDONG VOCATIONAL College OF SCIENCE & TECHNOLOGY Country or region before: China |