CN217070167U - Cold rolling unit emulsion fog recovery unit - Google Patents
Cold rolling unit emulsion fog recovery unit Download PDFInfo
- Publication number
- CN217070167U CN217070167U CN202220727517.0U CN202220727517U CN217070167U CN 217070167 U CN217070167 U CN 217070167U CN 202220727517 U CN202220727517 U CN 202220727517U CN 217070167 U CN217070167 U CN 217070167U
- Authority
- CN
- China
- Prior art keywords
- cover body
- lower cover
- emulsion
- top surface
- standpipe
- 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.)
- Expired - Fee Related
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 35
- 238000005097 cold rolling Methods 0.000 title claims abstract description 14
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 241000883990 Flabellum Species 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010731 rolling oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a cold rolling mill group emulsion smoke recovery unit, establish the lower cover body at emulsion smoke discharge chimney opening including the cover to and be located the upper shield body of lower cover body top, the upper and lower two sides of the lower cover body are all uncovered, the top surface of the upper shield body is sealed and the bottom surface is uncovered, be formed with gas passage between the upper shield body and the lower cover body, the internal standpipe that is fixed with the tip and stretches into lower cover body inner chamber from top surface center downwardly extending of upper shield body, the top surface of the lower cover body passes through the connecting rod and is connected fixedly with the standpipe, the standpipe is installed in the internal tip rotation of lower cover. The utility model discloses reduce the emission of emulsion smog and the pollution of emulsion smog to the environment in a large number.
Description
Technical Field
The utility model relates to a cold rolling unit technical field, concretely relates to cold rolling unit emulsion fog recovery unit.
Background
The cold rolling unit can use emulsion (formed by mixing rolling oil and water in proportion) to cool the roller and the strip steel in the operation process, a large amount of emulsion smoke is generated in the process, a fan is needed to discharge the emulsion smoke to the outdoor in order to improve the working environment, and environmental pollution exists in the discharge process.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a cold rolling unit emulsion smog recovery unit can effectively reduce the pollution of emulsion smog to the environment, guarantees that the workshop environment is stable.
The utility model discloses a realize through following technical scheme:
the utility model provides a cold rolling mill group emulsion fog recovery unit, establish the lower cover body at emulsion smog emission chimney opening including the cover, and be located the upper shield body of cover body top down, the upper and lower two sides of the lower cover body are all uncovered, the top surface of the upper shield body is sealed and the bottom surface is uncovered, be formed with gas passage between the upper shield body and the lower cover body, it is fixed with the standpipe that the tip stretches into lower cover body inner chamber to extend downwards from the top surface center in the upper shield body, the top surface of the lower cover body passes through the connecting rod and is connected fixedly with the standpipe, the standpipe rotates at the internal tip of lower cover and installs the flabellum.
Furthermore, the lower cover body is in a round table shape and is hollow inside, the top surface of the lower cover body is provided with the connecting rod in the diameter direction, and the bottom surface of the lower cover body is connected with the opening of the emulsion smoke discharge chimney.
The lower cover body is in a round table shape, the bottom of the lower cover body is connected with the chimney opening and covered on the chimney opening, the top of the lower cover body is provided with a connecting rod which is used for connecting and fixing the upper cover body through the vertical pipe, and a gap is reserved between the top of the lower cover body and the bottom of the upper cover body and used for forming a gas channel so as to facilitate water-vapor separation.
Furthermore, the upper cover body is conical and hollow, a cylindrical baffle plate vertically extends downwards from the edge of the conical bottom, and the lower end of the cylindrical baffle plate extends to the plane of the top surface of the lower cover body.
The upper cover body is conical, the conical bottom wall covers the upper cover body through connecting the cylindrical baffle, and an air flow channel is formed between the conical bottom wall and the top of the upper cover body, so that air can pass through the conical bottom wall.
Furthermore, the connecting part of the conical bottom and the cylindrical baffle is connected with an annular plate, and the diameter of the inner ring of the annular plate is smaller than or equal to that of the upper top surface of the lower cover body.
The bottom of the cone is provided with an annular plate which blocks the emulsion flowing down from the inner wall of the upper cover body, so that the emulsion flows into the inner wall of the lower cover body and finally flows into the recovery device along the inner wall of the chimney for collection.
Furthermore, the end part of the vertical pipe in the lower cover body is connected with a fixed shaft through a flange, a bearing is installed on the fixed shaft, a bearing seat is rotatably installed outside the bearing, and fan blades are evenly installed on the circumference of the bearing seat.
The utility model has the advantages that:
the utility model discloses install lower cover body and upper shield body additional in emulsion fog emission chimney's export, the internal portion of upper shield has the automatic fan that extends to the internal portion of lower cover, when the aqueous vapor that contains the emulsion passes through the flabellum, can promote the flabellum rotation, with aqueous vapor separation in the emulsion fog, the internal wall of upper shield is the moisture of condensing once more, and gas is discharged from the air runner, and the main pollutant that contains a large amount of moisture flows back to the chimney bottom along the chimney inner wall, retrieves from the bottom again and carries out pollution-free treatment to the sewage treatment workshop.
The utility model discloses reduce the emission of emulsion smog in a large number to reduce the pollution of emulsion smog to the environment.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention.
Shown in the figure:
1. the device comprises a lower cover body, 2, an upper cover body, 3, a vertical pipe, 4, a cylindrical baffle, 5, an annular plate, 6, a connecting rod, 7, fan blades, 8, an air flow passage, 9, a flange, 10, a fixed shaft, 11, a bearing, 12 and a bearing seat.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Example 1:
the utility model provides a cold rolling mill group emulsion smoke recovery unit, establish the lower cover body 1 at emulsion smoke discharge chimney opening including the cover, and be located the upper cover body 2 of lower cover body 1 top, the upper and lower two sides of the lower cover body 2 are all uncovered, the top surface of the upper cover body 2 is sealed and the bottom surface is uncovered, be formed with gas passage 8 between the upper cover body 2 and the lower cover body 1, be fixed with the standpipe 3 that the tip stretches into the 1 inner chamber of lower cover body from top surface center downwardly extending in the upper cover body 2, the top surface of the lower cover body 1 is connected fixedly through connecting rod 6 and standpipe 3, standpipe 3 installs flabellum 7 at the tip rotation of the lower cover body 1, and is specific, standpipe 3 is connected with fixed axle 10 at the tip of the lower cover body 1 through flange 9, install bearing 11 on the fixed axle 10, bearing frame 12 is installed in the rotation outside bearing 11, flabellum 7 evenly installs the circumference at bearing frame 12.
The lower cover body 1 is in a round table shape and is hollow inside, the top surface of the lower cover body is provided with the connecting rod 6 in the diameter direction, and the bottom surface of the lower cover body is connected with the opening of the emulsion smoke discharge chimney.
The upper cover body 2 is conical and hollow, a cylindrical baffle 4 vertically extends downwards from the edge of the conical bottom, and the lower end of the cylindrical baffle 4 extends to the plane of the top surface of the lower cover body 1.
The connecting part of the conical bottom and the cylindrical baffle 4 is connected with a horizontal annular plate 5, and the diameter of the inner ring of the annular plate 5 is less than or equal to the diameter of the upper top surface of the lower cover body 1.
The working principle of the embodiment is as follows:
the method comprises the steps of obtaining a conical upper cover body 2 and a truncated cone-shaped lower cover body 1 by welding steel plates, coaxially and fixedly connecting the conical upper cover body 2 and the truncated cone-shaped lower cover body 1 through a vertical pipe 3 and a connecting rod 6, covering the lower cover body 1 at a chimney opening, rotatably installing fan blades 7 at the lower end of the vertical pipe 3 in the lower cover body 1 through a bearing 11 and a bearing seat 12, enabling the fan blades 7 to be pushed to rotate by air flow when air flow formed by emulsion smoke discharged from the chimney is discharged through the chimney, separating water and air in the emulsion smoke after the fan blades 7 rotate, discharging air separated by the fan blades 7 from an air flow passage 8 between the upper cover body and the lower cover body, enabling the water and air containing emulsion to upwards contact the inner wall of the upper cover body 2 and condense into water drops, enabling main pollutants containing a large amount of moisture to flow from the inner wall of the upper cover body 2 to the annular plate 5 under the action of gravity, enabling the liquid drops to fall into the lower cover body 1 from the edge of the annular plate 5 again through the blocking of the annular plate 5, flows back to the bottom of the chimney along the inner wall of the lower cover body 1 and is recycled to a sewage treatment workshop from the bottom for pollution-free treatment.
Example 2:
this embodiment is different from embodiment 1 in that the annular plate 5 in the upper housing 2 is inclined with its inclined lower end just on the vertical extension of the top surface of the lower housing 1. The inclined annular plate 5 can be used for guiding the liquefied liquid drops to flow down from the inner wall of the upper cover body 2 and smoothly fall into the lower cover body 1, and then the liquefied liquid drops flow back to the bottom of the chimney through the inner wall of the lower cover body 1 and are recovered from the bottom to a sewage treatment workshop for pollution-free treatment.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a cold rolling mill train emulsion fog recovery unit which characterized in that: establish the lower cover body at emulsion smoke discharge chimney mouth including the cover to and be located the upper shield body of lower cover body top, the upper and lower two sides of the lower cover body are all uncovered, the top surface of the upper shield body is sealed and the bottom surface is uncovered, be formed with gas passage between the upper shield body and the lower cover body, it is fixed with the standpipe that the tip stretches into lower cover body inner chamber to cover internal from top surface center downwardly extending, the top surface of the lower cover body passes through the connecting rod and is connected fixedly with the standpipe, the standpipe is covered internal tip rotation under and is installed the flabellum.
2. The cold-rolling mill train emulsion smoke recovery device of claim 1, characterized in that: the lower cover body is in a round table shape and is hollow inside, the top surface of the lower cover body is provided with the connecting rod in the diameter direction, and the bottom surface of the lower cover body is connected with the opening of the emulsion smoke discharge chimney.
3. The cold-rolling mill train emulsion smoke recovery device of claim 1, characterized in that: the upper cover body is conical and hollow, a cylindrical baffle plate vertically extends downwards from the edge of the conical bottom, and the lower end of the cylindrical baffle plate extends to the plane of the top surface of the lower cover body.
4. The cold-rolling mill train emulsion smoke recovery device of claim 3, characterized in that: the connecting part of the conical bottom and the cylindrical baffle is connected with an annular plate, and the diameter of the inner ring of the annular plate is less than or equal to that of the upper top surface of the lower cover body.
5. The cold-rolling mill train emulsion smoke recovery device of claim 1, characterized in that: the end part of the vertical pipe in the lower cover body is connected with a fixed shaft through a flange, a bearing is arranged on the fixed shaft, a bearing seat is rotatably arranged outside the bearing, and fan blades are uniformly arranged on the circumference of the bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220727517.0U CN217070167U (en) | 2022-03-31 | 2022-03-31 | Cold rolling unit emulsion fog recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220727517.0U CN217070167U (en) | 2022-03-31 | 2022-03-31 | Cold rolling unit emulsion fog recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217070167U true CN217070167U (en) | 2022-07-29 |
Family
ID=82552208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220727517.0U Expired - Fee Related CN217070167U (en) | 2022-03-31 | 2022-03-31 | Cold rolling unit emulsion fog recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217070167U (en) |
-
2022
- 2022-03-31 CN CN202220727517.0U patent/CN217070167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |