CN210752707U - Special-shaped spiral wire rod and chemical filler - Google Patents
Special-shaped spiral wire rod and chemical filler Download PDFInfo
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- CN210752707U CN210752707U CN201721588246.0U CN201721588246U CN210752707U CN 210752707 U CN210752707 U CN 210752707U CN 201721588246 U CN201721588246 U CN 201721588246U CN 210752707 U CN210752707 U CN 210752707U
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- spiral wire
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- surface area
- wire rod
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Abstract
The utility model discloses a profile shapes spiral wire rod silk and chemical industry filler, it includes the body, the cross section of body is non-circular abnormal shape structure, and the body is the heliciform setting along its extending direction. The utility model discloses can effectively increase its surface area to increase the surface area that the chemical industry packed, effectively improve the theoretical plate number of packing.
Description
Technical Field
The utility model relates to a profile shapes spiral wire rod silk and chemical industry filler.
Background
At present, in the traditional silk screen chemical packing, the adopted silk screen is cylindrical metal wires with different diameters, and then the silk screen is processed into chemical packing with various geometric figures according to the design requirements of the packing, and the theoretical plate number of the chemical packing is basically determined.
The theoretical plate number of the existing chemical filler is also continuously optimized, the filler structure is brought into full play, and under the condition, the multiple improvement of the theoretical plate number of the filler is little achieved.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a profile shape body helical wire silk, it can effectively increase its surface area to increase the surface area that the chemical industry packed, effectively improve the theoretical plate number of packing.
In order to solve the technical problem, the technical scheme of the utility model is that: a special-shaped spiral wire rod comprises a body, wherein the cross section of the body is of a non-circular special-shaped structure, and the body is spirally arranged along the extending direction of the body.
Further, the cross section of the body is of a cross-shaped or T-shaped or I-shaped or king-shaped or triangular or square structure.
Further, the body is rotated 360 ° × n from one end to the other end in the extending direction thereof; wherein n is a natural number.
Further, the body is rotated 360 ° or 720 ° from one end to the other end in its extending direction.
The utility model also provides a chemical industry filler, it is made by the silk woven mesh, the silk woven mesh is woven by profile body spiral wire silk and is formed.
After the technical scheme is adopted, the utility model discloses design its cross section for non-circular heterotypic structure, it can show under the same condition that occupies the volume and increase its surface area, is the heliciform design through following its extending direction with the body again, has further improved its surface area to increased the surface area that the chemical industry packed, effectively improved the theoretical column plate number that the chemical industry packed.
Drawings
Fig. 1 is a schematic structural diagram of a first structure of the profiled helical wire of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic cross-sectional view of a second structure of the profile spiral wire according to the present invention;
fig. 4 is a schematic cross-sectional view of a third structure of the profile spiral wire according to the present invention;
fig. 5 is a schematic cross-sectional view of a fourth structure of the profile spiral wire according to the present invention;
fig. 6 is a schematic cross-sectional view of a fifth structure of the profile spiral wire according to the present invention;
fig. 7 is a schematic cross-sectional view of a sixth structure of the spiral wire rod of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 to 7, a profiled helical wire comprises a body 1, wherein the cross section of the body is a non-circular profiled structure, and the body is spirally arranged along the extending direction of the body.
As shown in figures 2-7, the cross section of the body 1 is in a cross-shaped or T-shaped or I-shaped or king-shaped or triangular or square structure.
The body 1 is rotated by 360 degrees x n from one end to the other end along the extending direction thereof; wherein n is a natural number; the larger n, the larger the surface area of the body 1; when the device is normally used, the proper rotating angle is designed according to the increased area.
The body 1 is rotated 360 deg. or 720 deg. from one end to the other in its direction of extension.
In this embodiment, if the cylinder is originally a cylinder having a diameter of 0.2mm and a total length of 100mm, a cross-shaped structure having a cross-sectional length L1 of 0.2mm, a width W of 0.05mm and a total length H of 100mm is adopted, and the surface area is increased, and when the cross-sectional structure is rotated 360 ° from one end to the other end, the surface area is 1.5 times the original surface area, and when the cross-sectional structure is rotated 720 ℃, the surface area is 2 times the original surface area, and the increase in surface area is significant.
Example two
A chemical filler is made of a silk-woven net, wherein the silk-woven net is formed by weaving special-shaped spiral wire rods through silk yarns.
The working principle of the utility model is as follows:
the utility model discloses design its cross section for non-circular abnormal shape structure, it can show under the same condition that occupies the volume and increase its surface area, is the heliciform design through following its extending direction with the body again, has further improved its surface area to increased the surface area that the chemical industry packed, effectively improved the theoretical column plate number that the chemical industry packed.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A chemical filler is characterized in that: the special-shaped spiral wire rod is made of a silk mesh which is woven by special-shaped spiral wire rods, the special-shaped spiral wire rods comprise a body (1), the cross section of the body is of a non-circular special-shaped structure, and the body is spirally arranged along the extending direction of the body; the cross section of body (1) is the cross, and length L1 on the cross section is 0.2mm, and width W is 0.05 mm.
2. The chemical filler according to claim 1, wherein: the body (1) is rotated by 360 DEG x n from one end to the other end along the extension direction thereof; wherein n is a natural number.
3. The chemical filler according to claim 2, wherein: the body (1) is rotated 360 DEG or 720 DEG from one end to the other end in the direction of extension thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588246.0U CN210752707U (en) | 2017-11-23 | 2017-11-23 | Special-shaped spiral wire rod and chemical filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588246.0U CN210752707U (en) | 2017-11-23 | 2017-11-23 | Special-shaped spiral wire rod and chemical filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752707U true CN210752707U (en) | 2020-06-16 |
Family
ID=71064803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588246.0U Active CN210752707U (en) | 2017-11-23 | 2017-11-23 | Special-shaped spiral wire rod and chemical filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210752707U (en) |
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2017
- 2017-11-23 CN CN201721588246.0U patent/CN210752707U/en active Active
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