CN220656927U - High-temperature oil fume and oil mist treatment system - Google Patents
High-temperature oil fume and oil mist treatment system Download PDFInfo
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- CN220656927U CN220656927U CN202322291872.5U CN202322291872U CN220656927U CN 220656927 U CN220656927 U CN 220656927U CN 202322291872 U CN202322291872 U CN 202322291872U CN 220656927 U CN220656927 U CN 220656927U
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- 239000003595 mist Substances 0.000 title claims abstract description 23
- 239000003517 fume Substances 0.000 title claims abstract description 14
- 238000005406 washing Methods 0.000 claims abstract description 45
- 239000007789 gas Substances 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 27
- 238000000746 purification Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 9
- 230000009193 crawling Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 239000000779 smoke Substances 0.000 description 8
- 239000002912 waste gas Substances 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a treatment system of high-temperature oil fume and oil mist, which comprises: the device comprises a washing tower, a demisting tower, a gas converging device, an adsorption purifier and a fan, wherein the washing tower is provided with a washing tower inlet and a washing tower outlet, and the washing tower inlet of the washing tower is connected with an exhaust main pipe; the demisting tower is provided with a demisting tower inlet and a demisting tower outlet, and a washing tower outlet of the washing tower is communicated with the demisting tower inlet of the demisting tower; the gas converging device is provided with a converging inlet and a converging outlet, and a demisting tower outlet of the demisting tower is communicated with the converging inlet of the gas converging device; the adsorption purifier is provided with a purification inlet and a purification outlet, and the converging outlet of the gas converging device is communicated with the purification inlet of the adsorption purifier; the fan is provided with a fan inlet end and a fan outlet end, and the fan inlet end of the fan is communicated with a purification outlet of the adsorption purifier. After adopting above-mentioned structure, its beneficial effect is: simple structure, no consumption, and economical and simple operation and maintenance.
Description
Technical Field
The utility model belongs to the technical field of waste gas treatment, and particularly relates to a treatment system of high-temperature oil fume and oil mist.
Background
In metal processing industry, automobile industry, foundry industry, shipyard, chemical industry, food industry, paper industry and other industries, oil fume and oil mist are generated in specific production process sections such as heat treatment and tempering, the oil fume and oil mist generated in the process sections is required to be trapped and treated by installing exhaust purification equipment, purified waste gas is required to be discharged at high altitude, and the height of a chimney is generally more than or equal to 15m.
The conventional treatment method for the waste gas comprises the following steps: the activated carbon adsorption process using activated carbon as a filter, the electrostatic adsorption process and the washing process using a single washing tower have some problems in handling: 1. for specific production process sections such as heat treatment and tempering, oil smoke and oil mist exist, one of the other characteristics of pollutants is that the temperature of waste gas is high, the activated carbon adsorption process is directly adopted to cause blockage in a short time, meanwhile, the risk of ignition exists, and potential safety hazards are relatively large;
2. the washing tower has low treatment efficiency, can not solve the related emission problems and can also cause secondary entrained water drops/fog pollution problems near the discharge port;
3. the electrostatic adsorption process is sensitive to water vapor, large-particle water drops or particles in the flue gas, and is easy to cause the failure of electrostatic adsorption equipment, so that improvement is needed.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a treatment system for high-temperature oil fume and oil mist, which has the advantages of simple structure, no consumable and economical and simple operation and maintenance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
as one aspect of the present utility model, there is provided a treatment system for high-temperature oil mist, comprising: a washing tower, a demisting tower, a gas converging device, an adsorption purifier and a fan,
the washing tower is provided with a washing tower inlet and a washing tower outlet, and the washing tower inlet of the washing tower is connected with an exhaust main pipe;
the demisting tower is provided with a demisting tower inlet and a demisting tower outlet, and the washing tower outlet of the washing tower is communicated with the demisting tower inlet of the demisting tower;
the gas converging device is provided with a converging inlet and a converging outlet, and a demisting tower outlet of the demisting tower is communicated with the converging inlet of the gas converging device;
the adsorption purifier is provided with a purification inlet and a purification outlet, and the converging outlet of the gas converging device is communicated with the purification inlet of the adsorption purifier;
the fan is provided with a fan inlet end and a fan outlet end, and the fan inlet end of the fan is communicated with a purification outlet of the adsorption purifier; the fan air outlet end of the fan extends into the air.
Alternatively, the number of the demister towers is two, and the two demister towers are connected in series.
Optionally, the air conditioner further comprises a chimney, wherein one end of the chimney is communicated with the air outlet end of the fan, and the other end of the chimney extends into the air.
Optionally, the air exhaust device further comprises an air exhaust branch pipe, one end of the air exhaust branch pipe is communicated with an air port of the air converging device, and the other end of the air exhaust branch pipe is communicated with the air exhaust main pipe.
Alternatively, the exhaust branch pipes and the exhaust main pipe are communicated through a flue gas diversion device.
Optionally, the device further comprises a detection platform, wherein the detection platform is arranged on the side edge of the chimney.
Optionally, the detection platform comprises a platform support arranged on the ground, a crawling ladder is arranged on the side edge of the platform support, and guard rails are arranged around the top of the platform support.
Alternatively, the exhaust header pipe is communicated with the washing tower inlet of the washing tower through a first elbow and a first connecting pipe which are sequentially connected in series.
Optionally, the outlet of the washing tower is communicated with the inlet of the demisting tower through a second elbow and a second connecting pipe which are sequentially connected in series.
Alternatively, the demisting tower outlet of the demisting tower is communicated with the converging inlet of the gas converging device through a third elbow and a third connecting pipe which are sequentially connected in series.
The utility model discloses a treatment system of high-temperature oil fume and oil mist, which has the following beneficial effects: 1) Different processing equipment is combined together and connected in series front and back, so that the advantages of each processing equipment are brought into play; 2) The washing tower is arranged, and the cooling treatment and treatment of pollutants are realized through the inner spray working section of the washing tower, and meanwhile, the concentration of the pollutants in the flue gas can be reduced; 3) Two demisting towers are arranged to realize the treatment of water vapor drops carried in the flue gas after the pollutant is cooled; 4) The exhaust gas is distributed and regulated for multiple times by utilizing the exhaust gas under the premise of ensuring that the process exhaust air and the total exhaust gas amount are unchanged through the flue gas splitting device and the gas converging device so as to meet the requirements of a later-stage purification process; 5) And finally, purifying by adopting a static adsorption type purifier, and has no consumable, and the operation and maintenance are economical and simple.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a front view of a structure of a treatment system of high-temperature oil mist of the present utility model;
fig. 2 is a structural perspective view of the treatment system of high-temperature oil fume mist of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
The application discloses a processing system of high temperature oil smoke oil mist of an embodiment, as shown in fig. 1-2, it includes: a washing tower 1, a demisting tower 2, a gas converging device 3, an adsorption purifier 4 and a fan 5,
the washing tower 1 is provided with a washing tower inlet and a washing tower outlet, the washing tower 1 is in the prior art, and the structure of the washing tower 1 is not repeated; the inlet of the washing tower 1 is connected with an exhaust main pipe 6 for sucking high-temperature oil smoke and oil mist;
the demister 2 is provided with a demister inlet and a demister outlet, the demister 2 is of the prior art, and the structure of the demister 2 is not repeated; the number of the demisting towers 2 is two, and the two demisting towers 2 are connected in series; the washing tower outlet of the washing tower 1 is communicated with the demisting tower inlet of the demisting tower 2;
the gas converging device 3 is provided with a converging inlet and a converging outlet, the gas converging device 3 is in the prior art, and the structure of the gas converging device is not repeated; the demisting tower outlet of the demisting tower 2 is communicated with the converging inlet of the gas converging device 3;
the adsorption purifier 4 is provided with a purifying inlet and a purifying outlet, the adsorption purifier 4 is in the prior art, and the structure is not repeated; the converging outlet of the gas converging device 3 is communicated with the purifying inlet of the adsorption purifier 4;
the fan 5 is provided with a fan inlet end and a fan outlet end, the fan 5 is in the prior art, and the structure of the fan 5 is not repeated; the inlet end of the fan 5 is communicated with the purifying outlet of the adsorption purifier 4; the air outlet end of the fan 5 extends into the air.
By way of further illustration, in the present embodiment, the adsorption purifier 4 is an electrostatic adsorption purifier.
By way of further illustration, in this embodiment, the air conditioning system further comprises a chimney 7, wherein one end of the chimney 7 is communicated with the air outlet end of the fan 5, and the other end of the chimney 7 extends into the air.
As a further explanation, in the present embodiment, the air exhaust device further comprises an air exhaust branch pipe 8, wherein one end of the air exhaust branch pipe 8 is communicated with an air port of the air converging device 3, and the other end of the air exhaust branch pipe 8 is communicated with the air exhaust main pipe 6; the exhaust branch pipes 8 are communicated with the exhaust main pipe 6 through the smoke diversion device 9, and it should be noted that the smoke diversion device 9 is in the prior art, and the structure thereof is not repeated.
In this embodiment, the exhaust manifold 6 is connected to the scrubber inlet of the scrubber 1 through a first elbow 10 and a first connecting pipe 11 which are sequentially connected in series, based on the limitation of factors such as factory buildings or sites.
In this embodiment, the scrubber outlet of the scrubber 1 and the demister inlet of the demister 2 are connected by a second elbow 12 and a second connecting pipe 13 that are sequentially connected in series, based on the limitation of factors such as factory buildings or sites.
In this embodiment, the demister outlet of the demister 2 is connected to the converging inlet of the gas converging device 3 by a third elbow 14 and a third connecting pipe 15 which are sequentially connected in series, based on the limitation of factors such as factory buildings or sites.
It should be noted that the number of the elbow and the connecting pipe is increased according to the field requirement, which is a technical solution predictable by those skilled in the art, and will not be repeated.
By way of further illustration, in this embodiment, the system further comprises a detection platform 16, wherein the detection platform 16 is disposed at a side of the chimney 7, and is used for checking or observing the emission condition of the chimney 7.
In this embodiment, the detection platform 16 includes a platform support 161 disposed on the ground, a crawling ladder 162 is disposed on a side edge of the platform support 161, and guard rails 163 are disposed around the top of the platform support 161, so as to play a role in protection.
When the fan 5 works, after being electrified and started, negative pressure is generated in the exhaust manifold 6 through the rotation of the impeller of the fan 5, and waste gas containing high-temperature oil smoke and oil mist is sucked through the exhaust manifold 6; after the waste gas of high-temperature oil smoke and oil mist enters, the waste gas sequentially passes through the exhaust manifold 6, the smoke diversion device 9, the washing tower 1, the demisting tower 2, the gas converging device 3 and the adsorption purifier 4, and after multi-stage filtration and purification, the clean waste gas enters the fan 5, is discharged into the chimney 7 through the fan 5, and is discharged at high altitude through the chimney 7.
From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects: 1) Different processing equipment is combined together and connected in series front and back, so that the advantages of each processing equipment are brought into play; 2) The washing tower is arranged, and the cooling treatment and treatment of pollutants are realized through the inner spray working section of the washing tower, and meanwhile, the concentration of the pollutants in the flue gas can be reduced; 3) Two demisting towers are arranged to realize the treatment of water vapor drops carried in the flue gas after the pollutant is cooled; 4) The exhaust gas is distributed and regulated for multiple times by utilizing the exhaust gas under the premise of ensuring that the process exhaust air and the total exhaust gas amount are unchanged through the flue gas splitting device and the gas converging device so as to meet the requirements of a later-stage purification process; 5) And finally, purifying by adopting a static adsorption type purifier, and has no consumable, and the operation and maintenance are economical and simple.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly as such and may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (9)
1. A treatment system for high temperature oil mist, comprising: a washing tower, a demisting tower, a gas converging device, an adsorption purifier and a fan,
the washing tower is provided with a washing tower inlet and a washing tower outlet, and the washing tower inlet of the washing tower is connected with an exhaust main pipe;
the demisting tower is provided with a demisting tower inlet and a demisting tower outlet, and the washing tower outlet of the washing tower is communicated with the demisting tower inlet of the demisting tower;
the gas converging device is provided with a converging inlet and a converging outlet, and a demisting tower outlet of the demisting tower is communicated with the converging inlet of the gas converging device;
the adsorption purifier is provided with a purification inlet and a purification outlet, and the converging outlet of the gas converging device is communicated with the purification inlet of the adsorption purifier;
the fan is provided with a fan inlet end and a fan outlet end, and the fan inlet end of the fan is communicated with a purification outlet of the adsorption purifier; the fan air outlet end of the fan extends into the air.
2. The system of claim 1, further comprising a chimney, wherein one end of the chimney is in communication with the fan outlet end of the fan, and the other end of the chimney extends into the air.
3. The system for treating high temperature oil fume and oil mist according to claim 1, further comprising an exhaust branch pipe, wherein one end of the exhaust branch pipe is communicated with an air port of the air converging device, and the other end of the exhaust branch pipe is communicated with the exhaust main pipe.
4. A system for treating high temperature oil fume mist as set forth in claim 3 wherein the exhaust branch pipe is connected to the exhaust header pipe via a fume diverter.
5. The system for treating high temperature oil mist as set forth in claim 1, further comprising a detection platform, said detection platform being disposed on a side of the chimney.
6. The system of claim 5, wherein the detection platform comprises a platform support arranged on the ground, a crawling ladder is arranged on the side edge of the platform support, and guard rails are arranged around the top of the platform support.
7. The system for treating high temperature oil mist according to claim 1, wherein the exhaust header pipe is communicated with the inlet of the scrubber through a first elbow and a first connecting pipe which are sequentially connected in series.
8. The system for treating high-temperature oil fume and oil mist according to claim 1, wherein the outlet of the washing tower is communicated with the inlet of the demisting tower through a second elbow and a second connecting pipe which are sequentially connected in series.
9. The system for treating high-temperature oil fume and oil mist according to claim 1, wherein the demister outlet of the demister is communicated with the converging inlet of the gas converging device through a third elbow and a third connecting pipe which are sequentially connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291872.5U CN220656927U (en) | 2023-08-24 | 2023-08-24 | High-temperature oil fume and oil mist treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291872.5U CN220656927U (en) | 2023-08-24 | 2023-08-24 | High-temperature oil fume and oil mist treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220656927U true CN220656927U (en) | 2024-03-26 |
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ID=90333267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291872.5U Active CN220656927U (en) | 2023-08-24 | 2023-08-24 | High-temperature oil fume and oil mist treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220656927U (en) |
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2023
- 2023-08-24 CN CN202322291872.5U patent/CN220656927U/en active Active
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