CN214680184U - Wire mesh demister for alkaline washing tower - Google Patents
Wire mesh demister for alkaline washing tower Download PDFInfo
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- CN214680184U CN214680184U CN202120206612.1U CN202120206612U CN214680184U CN 214680184 U CN214680184 U CN 214680184U CN 202120206612 U CN202120206612 U CN 202120206612U CN 214680184 U CN214680184 U CN 214680184U
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- wire mesh
- mesh demister
- demister
- supporting frame
- stainless steel
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Abstract
The utility model provides a wire mesh demister for an alkaline washing tower, belonging to the field of alkaline washing towers. It includes the silk screen demister, the silk screen demister form by the connection of a plurality of braced frame, a plurality of braced frame forms detachable connection through the disassembly mechanism, each braced frame internal stability has set firmly stainless wire net, disassembly mechanism include a plurality of kelly and a plurality of draw-in groove, be equipped with a kelly or/and draw-in groove on each braced frame at least, the draw-in groove sliding connection on setting up the kelly on one of them braced frame and another braced frame, the cross-section of draw-in groove personally submit the Contraband font. The wire mesh demister has the advantages that the wire mesh demister is formed by connecting a plurality of supporting frames through a dismounting mechanism, is convenient to carry and maintain, only corroded parts are replaced and maintained, and original shapes of other intact places are continuously maintained.
Description
Technical Field
The utility model belongs to the caustic wash tower field especially relates to a caustic wash tower silk screen demister.
Background
The alkaline washing tower is a production device of butadiene rubber, and the wire mesh demister on the top of the tower is an un-designed part and is used for removing foams generated by solvent oil media in the tower in the flowing process and recovering the solvent oil.
The wire mesh demister wraps tower filler with wire mesh and is placed on a tower plate at the top of the tower. According to the limitation of the tower structure, in order to facilitate installation, a filler manufacturer simply wraps one small filler valve with a stainless steel wire mesh, and then sews the wire mesh with a stainless steel iron wire and puts the wire mesh into the tower top. However, a medium flowing into the alkaline tower is alkaline, the pH value is 8-13, the stainless steel iron wire and the stainless steel mesh can be corroded by alkali and are disorderly removed, the filler valve is washed off from the tower tray by liquid flow and enters a tower bottom pipeline, the effect of removing foam is lost, and the pipeline can be blocked.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide an alkaline washing tower silk screen demister.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a wire mesh demister for an alkaline washing tower comprises a wire mesh demister, wherein the wire mesh demister is formed by connecting a plurality of supporting frames, the supporting frames are detachably connected through a disassembling mechanism, and a stainless steel wire mesh is fixedly arranged in each supporting frame;
the disassembly mechanism comprises a plurality of clamping rods and a plurality of clamping grooves, each supporting frame is at least provided with one clamping rod or/and one clamping groove, the clamping rod arranged on one supporting frame is in sliding connection with the clamping groove on the other supporting frame, and the cross section of each clamping groove is Contraband-shaped.
In the alkaline tower wire mesh demister, the support frame is made of stainless steel angle iron, and the stainless steel wire mesh is welded on the support frame through argon arc welding.
In the above-mentioned wire mesh demister for alkaline tower, said wire mesh demister is composed of at least 4 supporting frames.
In the above mentioned wire mesh demister for alkaline washing tower, the wire mesh demister is composed of 6 supporting frames, and the wire mesh demister formed by the 6 supporting frames is circular or regular polygon.
In the wire mesh demister for the alkaline washing tower, two edge clamping edges of the clamping groove are respectively provided with an edge covering strip away from a supporting frame connected with the clamping groove.
In the above-described wire mesh demister for a caustic tower, each support frame has a width of less than 500 mm.
In the wire mesh demister for the alkaline tower, the supporting frame adopts stainless steel angle iron with the specification of 30X 3.
In the above-mentioned wire mesh demister for alkaline tower, the stainless steel wire mesh in each supporting frame is at least 50 meshes.
In the alkaline tower wire mesh demister, the thickness of the wire mesh demister is not more than 200 mm, and the length of the wire mesh demister is not more than 1800 mm.
In the alkaline tower wire mesh demister, the two ends of the edge covering strip do not extend out of the supporting frame.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a silk screen demister passes through the disassembly body by a plurality of braced frame and connects to form, not only conveniently carries, but also conveniently maintains, only replaces and maintains the maintenance to the part of corruption, continues to maintain the former state to other intact places.
2. The utility model discloses a stainless steel net welds on braced frame through argon arc welding, has anticorrosive effect, increases life. And the supporting frame is made of stainless steel angle iron and has certain strength.
3. The utility model discloses an after the kelly slideed into the draw-in groove, four sides of kelly were encircleed by two card limits, two envelope strips respectively to can prevent kelly lateral shifting department draw-in groove, guarantee structural stability and increase of strength.
Drawings
FIG. 1 is a general schematic view of the present invention;
fig. 2 is a schematic view of the connection between the clamping rod and the clamping groove.
In the figure: the device comprises a wire mesh demister 10, a supporting frame 11, a stainless steel wire mesh 12, a clamping rod 13, a clamping groove 14 and an edge wrapping strip 15.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, a wire mesh demister for an alkaline washing tower comprises a wire mesh demister 10, wherein the wire mesh demister 10 is formed by connecting a plurality of supporting frames 11, the supporting frames 11 are detachably connected through a dismounting mechanism, and a stainless steel wire mesh 12 is fixedly arranged in each supporting frame 11.
This tower is alkaline washing tower, the medium of inflow is alkaline, pH value is 8 ~ 13, stainless steel iron wire and stainless steel net can be corroded by the alkali and disorderly fall or drop, consequently need maintain the silk screen demister, for convenient maintenance, and only replace and maintain the part of corruption, continue to maintain the former state to other intact places, consequently constitute silk screen demister 10 by a plurality of braced frame 11 through the connection of detaching mechanism, not only convenient transport, still conveniently maintain silk screen demister 10.
The disassembling mechanism comprises a plurality of clamping rods 13 and a plurality of clamping grooves 14, each supporting frame 11 is at least provided with one clamping rod 13 or/and one clamping groove 14, the clamping rod 13 arranged on one supporting frame 11 is in sliding connection with the clamping groove 14 arranged on the other supporting frame 11, and the cross section of each clamping groove 14 is Contraband-shaped.
In this embodiment, the two supporting frames 11 are connected together by sliding the clamping rod 13 into the clamping groove 14, the supporting frame 11 as the end portion of the wire mesh demister 10 can be welded or clamped on the alkaline tower by argon arc welding, and the two clamping edges of the clamping groove 14 support the supporting frame 11.
The material of braced frame 11 be stainless steel angle iron, just stainless steel net 12 weld on braced frame 11 through argon arc welding.
In the original technology, a filler manufacturer simply wraps one small filler valve with a stainless steel wire mesh, then the wire mesh is sewn by stainless steel wires, the filler valve is placed in the tower top, but the tower is an alkaline washing tower, an inflow medium is alkaline, the pH value is 8-13, the stainless steel wires and the stainless steel mesh can be corroded by alkali and are disorderly removed, the filler valve is washed off by liquid flow from the tower tray and enters a tower bottom pipeline, the effect of removing foam is lost, and pipeline blockage can also be caused. Therefore, in the present embodiment, the stainless steel wire mesh 12 is welded to the supporting frame 11 by argon arc welding, which has an anti-corrosion effect and increases the service life. And the supporting frame 11 is made of stainless steel angle iron and has certain strength.
The wire mesh demister 10 is at least composed of 4 supporting frames 11.
In this embodiment, since the manhole size of the alkaline tower is limited, if the number of the support frames 11 is small, the support frames 11 are too large to pass through the manhole.
The wire mesh demister 10 consists of 6 supporting frames 11, and the wire mesh demister 10 formed by the 6 supporting frames 11 is circular or regular polygon.
In this embodiment, the wire mesh demister 10 is composed of 6 support frames 11 through several designs and optimizations, which not only ensures that the support frames 11 can pass through the manhole, but also ensures that the support frames 11 and the wire mesh demister 10 have acceptable strength. In addition, the shape of the wire mesh demister 10 is a regular pattern, making the structure thereof more stable.
Two edge clamping edges of the clamping groove 14 are respectively provided with an edge covering strip 15 far away from the supporting frame 11 connected with the clamping groove.
In this embodiment, after the clamping rod 13 slides into the clamping groove 14, four sides of the clamping rod 13 are respectively surrounded by two clamping edges and two edge covering strips 15, so that the clamping groove 14 at the position where the clamping rod 13 transversely moves can be prevented, and the structural stability and the strength can be ensured.
The width of each support frame 11 is less than 500 mm. Typically the bore diameter is 500 mm.
The supporting frame 11 is made of stainless steel angle iron with the specification of 30X 3.
The stainless steel wire mesh 12 in each support frame 11 is at least 50 mesh.
The thickness of the wire mesh demister 10 is not more than 200 mm, and the length of the wire mesh demister 10 is not more than 1800 mm.
The two ends of the edge covering strip 15 do not extend out of the supporting frame 11.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the wire mesh demister 10, the support frame 11, the stainless wire mesh 12, the clamping bar 13, the clamping groove 14, the edge banding 15, etc., are used more frequently herein, these terms are used only for the purpose of more conveniently describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A mesh demister for an alkaline washing tower comprises a mesh demister (10) and is characterized in that the mesh demister (10) is formed by connecting a plurality of supporting frames (11), the supporting frames (11) are detachably connected through a dismounting mechanism, and a stainless steel mesh (12) is fixedly arranged in each supporting frame (11);
the disassembly mechanism comprises a plurality of clamping rods (13) and a plurality of clamping grooves (14), each supporting frame (11) is at least provided with one clamping rod (13) or/and one clamping groove (14), the clamping rod (13) arranged on one supporting frame (11) is in sliding connection with the clamping groove (14) arranged on the other supporting frame (11), and the cross section of each clamping groove (14) is Contraband-shaped.
2. The wire mesh demister for alkaline tower according to claim 1, wherein the material of said supporting frame (11) is stainless steel angle iron, and said stainless steel wire mesh (12) is welded on the supporting frame (11) by argon arc welding.
3. The wire mesh demister for alkaline tower according to claim 1, wherein said wire mesh demister (10) is composed of at least 4 supporting frames (11).
4. The wire mesh demister for alkaline tower according to claim 3, wherein said wire mesh demister (10) is composed of 6 supporting frames (11), and the wire mesh demister (10) formed by the 6 supporting frames (11) has a circular or regular polygonal shape.
5. The wire mesh demister for a caustic tower according to claim 1, wherein each of the two clamping edges of the clamping groove (14) is provided with an edge covering strip (15) away from the supporting frame (11) to which it is connected.
6. The wire mesh demister of alkaline tower according to claim 1, wherein the width of each supporting frame (11) is less than 500 mm.
7. The wire mesh demister for alkaline tower according to claim 2, wherein said supporting frame (11) is made of stainless steel angle iron of 30X3 standard.
8. The wire mesh demister of claim 1, wherein the stainless steel wire mesh (12) in each support frame (11) is at least 50 mesh in number.
9. The wire mesh demister for a caustic tower according to claim 1, wherein said wire mesh demister (10) has a thickness of not more than 200 mm, and said wire mesh demister (10) has a length of not more than 1800 mm.
10. The wire mesh demister of the alkaline tower according to claim 5, wherein neither end of said edge-covering strip (15) extends beyond the supporting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206612.1U CN214680184U (en) | 2021-01-25 | 2021-01-25 | Wire mesh demister for alkaline washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206612.1U CN214680184U (en) | 2021-01-25 | 2021-01-25 | Wire mesh demister for alkaline washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214680184U true CN214680184U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120206612.1U Active CN214680184U (en) | 2021-01-25 | 2021-01-25 | Wire mesh demister for alkaline washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214680184U (en) |
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2021
- 2021-01-25 CN CN202120206612.1U patent/CN214680184U/en active Active
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