CN212039813U - Smoke filter of refining furnace - Google Patents
Smoke filter of refining furnace Download PDFInfo
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- CN212039813U CN212039813U CN202020472529.4U CN202020472529U CN212039813U CN 212039813 U CN212039813 U CN 212039813U CN 202020472529 U CN202020472529 U CN 202020472529U CN 212039813 U CN212039813 U CN 212039813U
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- smoke filter
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- liquid discharge
- refining furnace
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Abstract
The utility model provides a smoke filter of refining furnace, include: the liquid discharging device comprises a pipe body, a plurality of liquid discharging parts arranged along the radial direction of the pipe body and a partition plate arranged below the liquid discharging parts; a guide part is arranged below the liquid discharge part; after the smoke passes through the partition plate, the smoke is guided to the water outlet at the bottom of the corresponding liquid drainage part by the guide part. Through installing the guide part between baffle and flowing back portion, concentrate water outlet department with smog for the reaction liquid absorbs the efficiency of impurity in the smog, thereby improves smoke filter work efficiency, reduces the dust in the smog and remains, and then has played the environmental protection, has slowed down the effect of atmospheric pollution.
Description
Technical Field
The utility model relates to a refining furnace equipment, concretely relates to smoke filter of refining furnace.
Background
Common finer smoke filters typically include: the device comprises a partition board fully distributed with filter holes, liquid discharge pipes distributed above the partition board and a smoke outlet, wherein the arrangement rule of the filter holes is the same as the arrangement rule of the liquid discharge pipes, one liquid discharge pipe is correspondingly provided with a row of filter holes, each filter hole is provided with a corresponding water outlet, when the filter works, reaction liquid discharged from the water outlets and smoke emitted from the filter holes are concentrated, the reaction liquid is used for absorbing impurities in primers, and then the smoke is discharged from the smoke outlet; however, in daily work, the reaction liquid is not effective in absorbing impurities because the water outlet is too small and the filter hole is too large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the existing smoke filter has low efficiency and cannot effectively filter impurities in smoke. The utility model provides a technical scheme that its technical problem adopted is:
a smoke filter for a finer, comprising: the liquid discharging device comprises a pipe body, a plurality of liquid discharging parts arranged along the radial direction of the pipe body and a partition plate arranged below the liquid discharging parts; a guide part is arranged below the liquid discharge part; after the smoke passes through the partition plate, the smoke is guided to the water outlet at the bottom of the corresponding liquid drainage part by the guide part.
Further, the guide portion includes: two centralized plates arranged in a mirror image mode relative to the liquid discharge part; the horizontal distance between the centralized plates on the two sides of the water outlet is gradually reduced from the smoke advancing direction.
Further, the angle between the collecting plate and the partition plate is 30-60 degrees.
Further, each of the liquid discharge portions includes: the smoke-removing device comprises a water pipe extending into the inside of the pipe body from the outer part of the cover body, a tee joint arranged at one end in the pipe body, a liquid discharge pipe fixedly connected with the other two joints of the tee joint, and a water outlet arranged on the liquid discharge pipe for discharging liquid, wherein reaction liquid sequentially penetrates through the water pipe, the tee joint and the liquid discharge pipe water outlet and is sprayed on smoke.
Furthermore, a first connecting portion is arranged on the tee joint, a bolt hole is formed in the first connecting portion, a second connecting portion is arranged on the liquid discharge pipe, a U-shaped connecting port is formed in the second connecting portion, and the bolt hole and the connecting port can be fixedly connected through bolts.
Further, the smoke filter further comprises a fixing frame fixed on the inner side of the pipe body and an L-shaped sealing plate, the sealing plate comprises a transverse frame plate and a vertical plate which are integrally arranged, the end part of the liquid discharge pipe is fixedly connected with the vertical plate, and the transverse frame plate is fixedly connected with the upper surface of the fixing frame.
Furthermore, a plurality of filter holes are formed in the partition plate, and the filter holes correspond to the water outlets one to one.
Further, the smoke filter further comprises a smoke exhaust port, and the smoke exhaust port is installed on the side wall of the pipe body.
Furthermore, a plurality of shielding cover plates are arranged on the cover body.
The beneficial effects of the utility model are that, the utility model provides a smoke filter of refining furnace through set up a guide part between flowing back portion and baffle, concentrates the delivery port play of flowing back portion with smog for the reaction efficiency of reaction liquid and smog.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of a smoke filter of a refining furnace according to the present invention;
FIG. 2 is a partial enlarged view of a portion a of FIG. 1;
FIG. 3 is a partial enlarged view of portion b of FIG. 1;
fig. 4 is a schematic structural view of the drain portion.
In the figure:
a pipe body 1;
the drainage part 2, the water pipe 21, the tee joint 22, the drainage pipe 23, the water outlet 231, the first connecting part 221, the bolt hole 2211, the second connecting part 232, the U-shaped fixing port 2321 and the sealing plate 233;
a guide portion 4, a centralized plate 41;
a cover 5 for covering the cover plate 51;
a fixed frame 6;
and a smoke outlet 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 and 4, a smoke filter of a refining furnace includes: the pipe body 1 has the function of collecting waste gas generated by steelmaking of a refining furnace; a plurality of liquid discharging parts 2 are arranged along the radial direction of the pipe body 1, reaction liquid suitable for absorbing impurities in smoke flows in the liquid discharging parts 2, and a partition plate 3 is arranged below the liquid discharging parts 2; a guide part 4 is arranged below the liquid discharging part 2; wherein the smoke is guided to the water outlet 231 at the bottom of the corresponding liquid discharge part 2 by the guide part 4 after passing through the partition plate 3. Through installing guide part 4 between baffle 3 and flowing back portion 2, concentrate on delivery port 231 department with smog for reaction liquid fully reacts with smog, accelerates the efficiency that reaction liquid absorbs impurity in the smog, thereby improves smoke filter work efficiency, reduces the dust in the smog and remains, and then has played the environmental protection, slows down the effect of atmospheric pollution.
Alternatively, as shown in fig. 1, 2 and 4, each of the guide portions 4 includes: two concentration plates 41 arranged in mirror image with respect to said discharge pipe 23; the horizontal distance between the centralized plates 41 on both sides of the water outlet 231 is gradually reduced from the smoke traveling direction. Through with guide part 4 sets to the form of closing up the mouth form, and the mouth that guide part 4 was imported and exported is one big little, lets smog flow in from the big one end of mouth, flows out from the little one end of mouth, concentrates smog through guide part 4 to the position department of delivery port 231 for reaction liquid fully contacts with smog, accelerates reaction liquid to absorb the efficiency of impurity in the smog, thereby improves smoke filter work efficiency.
Optionally, as shown in fig. 2, an angle between the collecting plate 41 and the partition plate 3 is 30 to 60 degrees. Preferably, the angle between the collecting plate 41 and the partition plate 3 is preferably 40 degrees, and when the angle between the collecting plate 41 and the partition plate 3 is 40 degrees, the efficiency of the reaction solution for absorbing impurities in smoke is the highest, and the working efficiency of the smoke filter is the highest.
Alternatively, as shown in fig. 1, 3 and 4, each of the liquid discharge portions 2 includes: the water pipe 21 extending into the pipe body 1 from the outer extension of the cover body 5, the tee 22 installed at one end in the pipe body 1, and the liquid discharge pipe 23 fixedly connected to the other two joints of the tee 22, wherein the liquid discharge pipe 23 is provided with a plurality of water outlets 231. Wherein the reaction liquid sequentially passes through the water pipe 21, the tee joint 22 and the water outlet 231 of the liquid discharge pipe 23 to be sprayed on the smoke. Through the water pipe 21 and the water outlet 231 which are reasonably arranged, the average efficiency of the reaction liquid in the pipe body 1 for absorbing impurities is controlled.
Optionally, as shown in fig. 4, a first connection portion 221 is disposed on the tee 22, a bolt hole 2211 is disposed on the first connection portion 221, a second connection portion 232 is disposed on the drain pipe 23, and a connection port 2321 on the second connection portion 232 is U-shaped, wherein the bolt hole 2211 and the connection port 2321 can be used to fix the first connection portion 221 and the second connection portion 232 by bolts. Because the connection port 2321 is U-shaped, the liquid discharge pipe 23 can be adjusted to be communicated with the tee 22 in a completely matched manner by controlling the upper and lower parts of the liquid discharge pipe 23 during installation, thereby avoiding water leakage.
Optionally, as shown in fig. 1 and 2, the smoke filter further includes a fixing frame 6 fixed on the inner side of the pipe body 1 and an L-shaped sealing plate 233, the sealing plate 233 includes a horizontal frame plate and a vertical plate integrally arranged, the end of the liquid discharge pipe 23 is fixedly connected to the vertical plate, and the horizontal frame plate is fixedly connected to the upper surface of the fixing frame. One end of the liquid discharge pipe 23 can be fixed in a sealing manner through the sealing plate, each liquid discharge pipe 23 is fixed on the same plane through the fixing frame 6, the position of the liquid discharge pipe 23 is fixed with the pipe body 1 through the sealing plate 233 and the fixing frame 6, and when the pipe body 1 is damaged, the sealing effect of the port of the liquid discharge pipe 23 can be ensured.
Optionally, a plurality of filtering holes 31 are formed in the partition plate 3, the filtering holes 3 correspond to the water outlets 231 one by one, each water outlet 231 has a corresponding filtering hole 31, and when one water outlet 231 or one filtering hole 31 cannot work normally, the other filtering holes 31 and the water outlets 231 can still support operation through the corresponding water outlet 231 and the corresponding filtering holes 32.
Optionally, as shown in fig. 1, the smoke filter further includes a smoke exhaust port 7, and the smoke exhaust port 7 is installed on a side wall of the pipe body 1. The ratio of the area of the cover body 5 to the area of the smoke exhaust port 7 is 5-10, preferably, the ratio of the area of the cover body 5 to the area of the smoke exhaust port 7 is 8, when the ratio of the area of the cover body 5 to the area of the smoke exhaust port 7 is 8, the smoke exhaust speed is moderate, smoke can fully react with reaction liquid, and therefore when the ratio of the area of the cover body 5 to the area of the smoke exhaust port 7 is 8, the efficiency of the smoke filter is highest.
Optionally, as shown in fig. 1, a plurality of shielding cover plates 51 are disposed on the cover body 5, and the smoke filter may be cleaned or maintained by detaching the shielding cover plates 51 due to dust deposition or low working efficiency.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, a schematic representation of the term does not necessarily refer 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.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A smoke filter for a finer, comprising:
the liquid discharging device comprises a pipe body, a plurality of liquid discharging parts arranged along the radial direction of the pipe body and a partition plate arranged below the liquid discharging parts; and
a guide part is arranged below the liquid discharge part; wherein
After the smoke passes through the partition plate, the smoke is guided to the corresponding water outlet at the bottom of the liquid discharging part by the guide part.
2. The smoke filter of a refining furnace of claim 1,
the guide portion includes: two centralized plates arranged in a mirror image mode relative to the liquid discharge part;
the horizontal distance between the centralized plates on the two sides of the water outlet is gradually reduced from the smoke advancing direction.
3. The smoke filter of a refining furnace according to claim 2,
the angle between the collecting plate and the partition plate is 30-60 degrees.
4. The smoke filter of a refining furnace of claim 1,
each of the liquid discharge portions includes: a water pipe extending into the pipe body from the outer extension of the cover body, a tee joint arranged at one end in the pipe body, a liquid discharge pipe fixedly connected with the other two interfaces of the tee joint, and
the water outlet is arranged on the liquid discharge pipe for discharging liquid; wherein
The reaction liquid sequentially passes through the water pipe, the tee joint and the water outlet of the liquid discharge pipe to be sprayed on the smoke.
5. The smoke filter of a refining furnace according to claim 4,
the tee joint is provided with a first connecting part, the first connecting part is provided with a bolt hole,
the liquid discharge pipe is provided with a second connecting part, and the second connecting part is provided with a U-shaped connecting port, wherein
The bolt hole and the connecting port can fixedly connect the first connecting part and the second connecting part by using a bolt.
6. The smoke filter of a refining furnace according to claim 4,
the smoke filter also comprises a fixed frame fixed on the inner side of the pipe body and an L-shaped sealing plate, the sealing plate comprises a transverse frame plate and a vertical plate which are integrally arranged,
the end part of the liquid discharge pipe is fixedly connected with the vertical plate, and the transverse frame plate is fixedly connected with the upper surface of the fixed frame.
7. The smoke filter of a refining furnace according to claim 4,
a plurality of filter holes are arranged on the clapboard,
the filtering holes correspond to the water outlets one by one.
8. The smoke filter of a refining furnace of claim 1,
the smoke filter also comprises a smoke outlet;
the smoke exhaust port is formed in the side wall of the pipe body.
9. The smoke filter of a refining furnace according to claim 4,
the cover body upper cover is provided with a plurality of shielding cover plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472529.4U CN212039813U (en) | 2020-04-02 | 2020-04-02 | Smoke filter of refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472529.4U CN212039813U (en) | 2020-04-02 | 2020-04-02 | Smoke filter of refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212039813U true CN212039813U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020472529.4U Active CN212039813U (en) | 2020-04-02 | 2020-04-02 | Smoke filter of refining furnace |
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| CN (1) | CN212039813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477008A (en) * | 2021-07-14 | 2021-10-08 | 苏州富亿隆环保设备有限公司 | Smoke removing and filtering device |
-
2020
- 2020-04-02 CN CN202020472529.4U patent/CN212039813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477008A (en) * | 2021-07-14 | 2021-10-08 | 苏州富亿隆环保设备有限公司 | Smoke removing and filtering device |
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