CN214636241U - Hydrogenation desulfurizer - Google Patents
Hydrogenation desulfurizer Download PDFInfo
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- CN214636241U CN214636241U CN202120539892.8U CN202120539892U CN214636241U CN 214636241 U CN214636241 U CN 214636241U CN 202120539892 U CN202120539892 U CN 202120539892U CN 214636241 U CN214636241 U CN 214636241U
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- stainless steel
- steel cylinder
- interface
- desulfurization
- jar body
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Abstract
The utility model discloses a hydrodesulfurization device, which comprises a vertically placed desulfurization tank and a skirt base arranged below the desulfurization tank, wherein the desulfurization tank comprises a tank body, a heat preservation layer coated outside the tank body, a lead-in interface arranged at the upper end of the tank body and used for conveying gas, and a gas outlet interface arranged at the bottom of the tank body and used for leading out gas; through the further research to the hydrodesulfurization principle and the improvement of hydrodesulfurization device, arrange the thick spherical filler district of 100MM through the stainless steel cylinder body upper portion at the inlet air distribution mouth, the stainless steel cylinder body middle part is whole regional for the catalyst, can improve conversion efficiency, guarantees that inlet pressure is stable, utilizes the gas collection mouth with the same structure of inlet air distribution mouth, can improve desulfurization efficiency during the use, shortens the cycle, promotes economic benefits.
Description
Technical Field
The utility model relates to a desulphurization unit, concretely relates to hydrodesulfurization ware.
Background
With the increasing requirements of the state on environmental protection, desulfurization becomes a necessary environmental protection measure in industries such as smelting, chemical engineering and the like, the desulfurization is generally a desulfurization process before the removal of sulfur in fuel before combustion and before the emission of flue gas, and is one of important technical measures for preventing and treating air pollution, and the desulfurization is divided into a physical chemical method and a pure chemical method at present, wherein the physical chemical method is flotation; chemical processes also include alkaline desulfurization, gas desulfurization, pyrolysis and hydrodesulfurization, oxidative desulfurization, and the like.
The traditional organosulfur hydrodesulfurization device is a primary or secondary hydrodesulfurization device, and the primary hydrodesulfurization device has short flow, low investment and low purification rate; the second-stage hydrogenation device has high conversion rate, but the cycle is long, the catalyst is greatly put at one time, and the normal operation of the hydrodesulfurization device is influenced because the coking phenomenon of macromolecular organic matters such as tar, naphthalene and the like in the hydrogenation reactor is serious.
Disclosure of Invention
Therefore, the utility model aims at providing a hydrodesulfurization ware that conversion rate is high, the cycle is short, can improve economic benefits.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a hydrodesulfurization ware, includes the upright digester of placing, and installs the skirt of digester below, the digester includes the jar body, the cladding is in the heat preservation of the external portion of jar is installed jar body upper end, be used for conveying gas's leading-in interface, and install jar body bottom, be used for deriving gaseous interface of giving vent to anger, leading-in interface with the refute of the jar body connects the end and installs the distribution mouth that admits air, give vent to anger the interface with refute of the jar body connects the end and installs the gas collection mouth.
Preferably, the air inlet distribution port and the lead-in interface are fixed through screws and comprise a fixing block, a stainless steel cylinder body welded and fixed with the fixing block, and a rib plate welded on the outer side of the stainless steel cylinder body and used for improving the structural strength of the stainless steel cylinder body.
Preferably, the air collecting port and the air outlet interface are fixed through screws.
Preferably, the structure of the air collecting port corresponds to the structure of the air inlet distribution port.
Preferably, a wire mesh plate is mounted at the lower end of the interior of the tank body.
Preferably, the lower end of the heat insulation layer is provided with a support leg.
The utility model discloses technical effect mainly embodies in following aspect: through the setting of heat preservation and stabilizer blade, greatly reduced the energy consumption, the desulfurization effect has been improved, device life extension more than 5 years, arrange the thick spherical filler district of 100MM through the stainless steel cylinder body upper portion at the inlet port that distributes, stainless steel cylinder body middle part is whole to be the catalyst region, can improve conversion efficiency more than 10%, also guarantee that inlet pressure is stable, utilize the gas collection mouth with inlet port isostructure, can further improve desulfurization efficiency when using, the cycle is shortened, economic benefits is improved.
Drawings
FIG. 1 is a schematic diagram of a hydrodesulfurization unit according to the present invention;
fig. 2 is a structural view of an intake air distribution port in fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin fixing manner, or a pin shaft connection manner, which is commonly used in the prior art, and therefore, detailed description thereof is omitted in this embodiment.
Examples
The utility model provides a hydrodesulfurization ware, as shown in fig. 1, includes upright digester 1 of placing, and installs skirt 2 of 1 below of digester, digester 1 is including jar body 11, the cladding is in the outside heat preservation 12 of jar body 11 installs the leading-in interface 13 that is used for conveying gas of jar body 11 upper end, and install the jar body 11 bottom, be used for deriving gaseous interface 14 of giving vent to anger, leading-in interface 13 with the accepting of jar body 11 is accepted the end and is installed the distribution mouth 131 that admits air, give vent to anger interface 14 with the accepting of jar body 11 is accepted the end and is installed gas collection mouth 141. The lower end of the interior of the tank body 11 is provided with a wire mesh plate 111 for receiving impurities brought in by gas. The support legs 121 are installed at the lower end of the heat insulation layer 12, and specifically, the heat insulation layer 12 can be supported and prevented from being separated from the tank body 11.
As shown in fig. 2, the air inlet distribution port 131 and the inlet port 13 are fixed by screws, and include a fixing block 1311, a stainless steel cylinder 1312 welded and fixed to the fixing block 1311, and a rib plate 1313 welded to the outer side of the stainless steel cylinder 1312 and used for improving the structural strength of the stainless steel cylinder 1312. Specifically, a spherical filler area with the thickness of 100MM is arranged in the space at the upper part of the stainless steel cylinder, and the space in the middle of the stainless steel cylinder is a catalyst area, so that the conversion efficiency can be improved, and the stability of the air inlet pressure is also ensured.
In this embodiment, the air collecting port 141 and the air outlet port 14 are fixed by screws, and the structure of the air collecting port 141 is the same as that of the air inlet distribution port 131, and in the same way, a spherical filler region is arranged in the inner space of the stainless steel cylinder, so that the removal efficiency is improved.
The utility model discloses technical effect mainly embodies in following aspect: through the setting of heat preservation and stabilizer blade, greatly reduced the energy consumption, the desulfurization effect has been improved, device life extension more than 5 years, arrange the thick spherical filler district of 100MM through the stainless steel cylinder body upper portion at the inlet port that distributes, stainless steel cylinder body middle part is whole to be the catalyst region, can improve conversion efficiency more than 10%, also guarantee that inlet pressure is stable, utilize the gas collection mouth with inlet port isostructure, can further improve desulfurization efficiency when using, the cycle is shortened, economic benefits is improved.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides a hydrodesulfurization ware, is including the upright digester of placing, and install the skirt of digester below, the digester includes a jar body, the cladding is in the heat preservation of external portion of jar is installed jar body upper end, be used for conveying gas's leading-in interface, and install jar body bottom, be used for deriving gaseous interface, its characterized in that of giving vent to anger: the leading-in interface with the distribution mouth that admits air is installed to the connection end of the jar body, the interface of giving vent to anger with the gas collection mouth is installed to the connection end of the jar body.
2. A hydrodesulphurisation unit as claimed in claim 1, wherein: the air inlet distribution port and the lead-in port are fixed through screws and comprise a fixing block, a stainless steel cylinder body fixedly welded with the fixing block, and a rib plate welded on the outer side of the stainless steel cylinder body and used for improving the structural strength of the stainless steel cylinder body.
3. A hydrodesulphurisation unit as claimed in claim 1, wherein: the air collecting port and the air outlet interface are fixed through screws.
4. A hydrodesulphurisation unit as claimed in claim 1, wherein: the structure of the air collecting port is consistent with that of the air inlet distribution port.
5. A hydrodesulphurisation unit as claimed in claim 1, wherein: and a wire mesh plate is arranged at the lower end in the tank body.
6. A hydrodesulphurisation unit as claimed in claim 1, wherein: and the lower end of the heat-insulating layer is provided with a support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539892.8U CN214636241U (en) | 2021-03-16 | 2021-03-16 | Hydrogenation desulfurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539892.8U CN214636241U (en) | 2021-03-16 | 2021-03-16 | Hydrogenation desulfurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214636241U true CN214636241U (en) | 2021-11-09 |
Family
ID=78453509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120539892.8U Active CN214636241U (en) | 2021-03-16 | 2021-03-16 | Hydrogenation desulfurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214636241U (en) |
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2021
- 2021-03-16 CN CN202120539892.8U patent/CN214636241U/en active Active
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