CN205360963U - Gaseous dehydration device of integrated form low pressure acetylene - Google Patents
Gaseous dehydration device of integrated form low pressure acetylene Download PDFInfo
- Publication number
- CN205360963U CN205360963U CN201521102079.5U CN201521102079U CN205360963U CN 205360963 U CN205360963 U CN 205360963U CN 201521102079 U CN201521102079 U CN 201521102079U CN 205360963 U CN205360963 U CN 205360963U
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- cooler
- low pressure
- integrated form
- form low
- dehydration
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Abstract
The utility model discloses a gaseous dehydration device of integrated form low pressure acetylene, include the vertical barrel of constituteing by the jar body and closing cap, the inner chamber from the top down of vertical barrel is provided with a plurality of layers of dewatering device and cooler, distributor, connect the cooling water water inlet under the cooler and connect cooling water outlet on, the external air inlet in vertical barrel lower part, the external gas outlet in upper portion, the air inlet is located the below of distributor, the gas outlet is located dewatering device's top, dewatering device includes the filler bearing plate, the dehydration is packed to the stainless wire net filler, the distributor is the tubaeform cover body, the main aspects of the tubaeform cover body are towards the cooler. The utility model discloses a gaseous dehydration device of integrated form low pressure acetylene, the filler that does not need to be changed when normally producing is without opening device, as long as just passable, easy and simple to handle, safe and reliable, green, economy and durability of drainage regularly.
Description
Technical field
This utility model relates to Refinery Chemical Equipment technical field, relates in particular to a kind of integrated form low pressure acetylene gas dewatering drying device.
Background technology
In the production process of acetylene method vinyl pyrrolidone, acetylene enters reactor and two-ketopyrrolidine is synthesized vinyl pyrrolidone through second dehydration and second-compressed.And moisture is the key factor affecting synthetic reaction.Slough the important step that the moisture in acetylene gas is production process fast, efficient, safely.
In the prior art, the device that low pressure dry technology is conventional is the drying tower loading desiccant, and its drawback is: 1, desiccant consumption is big, uneconomical；2, desiccant adds loaded down with trivial details, operating difficulties；3, desiccant discharges with water, has pollution；4, add desiccant to need to discharge the acetylene gas in drying tower and it is necessary to carrying out nitrogen displacement, acetylene discharge is dangerous, again replaces, it is ensured that oxygen content is up to standard, complicated operation after charging；5, investment is big, it is necessary to two complete equipments are used alternatingly.
Summary of the invention
The purpose of this utility model is the defect for above-mentioned prior art, the integrated form low pressure acetylene gas dewatering drying device of a kind of integrated form is provided, filler need not be changed during normal production, without device for opening, as long as timing drainage, easy and simple to handle, safe and reliable, environmental protection, economy and durability.
To achieve these goals, the technical solution of the utility model is:
A kind of integrated form low pressure acetylene gas dewatering drying device, including the vertical cylinder being made up of tank body and capping, the inner chamber of described vertical cylinder is provided with some pull-up water devices and cooler, distributor from top to bottom；Connecting cooling water intake under described cooler, upper connection cooling water outlet, the external air inlet in described vertical cylinder bottom, top picks out QI KOU, and described air inlet is positioned at the lower section of distributor, and described gas outlet is positioned at the top of dehydration device；Described dehydration device includes supporting plate, and described supporting plate arranges dehydration filler, and described dehydration filler is stainless steel cloth filler, and described distributor is tubaeform cover body, and the big of described tubaeform cover body is held towards cooler.
As the improvement to technique scheme, described supporting plate is flase floor.
As the improvement to technique scheme, described cooler is shell and tube cooler.
As the improvement to technique scheme, described dehydration device is at least three layers, is equidistantly spaced on the top of vertical cylinder inner chamber, and the dehydration device of the bottom and cooler separate.
As the improvement to technique scheme, described gas outlet is arranged on the top of capping, and the bottom of described tank body is provided with discharge outlet.
As the improvement to technique scheme, described discharge outlet is provided with drain valve, and described drain valve is rustless steel drain valve.
Compared with prior art, the beneficial effects of the utility model are:
Integrated form low pressure acetylene gas dewatering drying device of the present utility model, acetylene gas containing a small amount of moisture enters vertical cylinder from air inlet, uniformly scatter after distributor, pass through from the tube side of cooler, the acetylene gas of a small amount of moisture cools down at cooler, and water-setting forms globule congregate in vertical cylinder after distributor, discharge outlet discharge, rustless steel drain valve time switch, moisture is discharged in timing；After subcooler, the water content of acetylene gas is greatly reduced, moisture discharged by stainless steel cloth filler then through multilamellar dehydration device, obtain more pure acetylene gas and discharged use by gas outlet, dehydration filler adopts efficient stainless steel cloth filler, dehydrating effect is good, long service life, generally need not change.Supporting plate is flase floor, and equipment barrel is connected with, it is simple to install.Cooler is passed into cooling water by cooling water intake, and cooling water walks shell side, low in and high out, cooling water outlet discharge.
Integrated form low pressure acetylene gas dewatering drying device of the present utility model, normal need not change filler when producing, without device for opening, as long as timing drainage is just passable, and easy and simple to handle, safe and reliable, environmental protection, economy and durability.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, any amendment made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
As it is shown in figure 1, integrated form low pressure acetylene gas dewatering drying device of the present utility model, including the vertical cylinder being made up of tank body 10 and capping 9, the inner chamber of described vertical cylinder is provided with some pull-up water devices 1 and cooler 3, distributor 11 from top to bottom；Described cooler connects cooling water intake 63 times, and upper connection cooling water outlet 7, the external air inlet 4 in described vertical cylinder bottom, top picks out QI KOU 8, and described air inlet 4 is positioned at the lower section of distributor 11, and described gas outlet 8 is positioned at the top of dehydration device；Described dehydration device includes supporting plate 2, and described supporting plate 2 arranges dehydration filler 1, and described dehydration filler 1 is stainless steel cloth filler, and described distributor 11 is tubaeform cover body, and the big of described tubaeform cover body is held towards cooler 3.
Described supporting plate 2 is flase floor.
Described cooler 3 is shell and tube cooler.
Described dehydration device is at least three layers, is equidistantly spaced on the top of vertical cylinder inner chamber, and the dehydration device of the bottom and cooler 3 separate.
Described gas outlet 8 is arranged on the top of capping 9, and the bottom of described tank body 10 is provided with discharge outlet 5.
Described discharge outlet 5 is provided with drain valve, and described drain valve is rustless steel drain valve.
Integrated form low pressure acetylene gas dewatering drying device of the present utility model, acetylene gas containing a small amount of moisture enters vertical cylinder from air inlet 4, uniformly scatter after distributor 11, pass through from the tube side of cooler 3, the acetylene gas of a small amount of moisture cools down at cooler 3, and water-setting forms globule congregate in vertical cylinder after distributor, discharge outlet 5 discharge, rustless steel drain valve time switch, moisture is discharged in timing；After subcooler, the water content of acetylene gas is greatly reduced, moisture discharged by stainless steel cloth filler 1 then through multilamellar dehydration device, obtain more pure acetylene gas and discharged use by gas outlet 8, dehydration filler 1 adopts efficient stainless steel cloth filler, dehydrating effect is good, long service life, generally need not change；Supporting plate 2 is flase floor, and equipment barrel is connected with, it is simple to install.Cooler 3 is passed into cooling water by cooling water intake 6, and cooling water walks shell side, low in and high out, cooling water outlet 7 discharge.
Claims (6)
1. an integrated form low pressure acetylene gas dewatering drying device, it is characterised in that: including the vertical cylinder being made up of tank body and capping, the inner chamber of described vertical cylinder is provided with some pull-up water devices and cooler, distributor from top to bottom；Connecting cooling water intake under described cooler, upper connection cooling water outlet, the external air inlet in described vertical cylinder bottom, top picks out QI KOU, and described air inlet is positioned at the lower section of distributor, and described gas outlet is positioned at the top of dehydration device；Described dehydration device includes supporting plate, and described supporting plate arranges dehydration filler, and described dehydration filler is stainless steel cloth filler, and described distributor is tubaeform cover body, and the big of described tubaeform cover body is held towards cooler.
2. integrated form low pressure acetylene gas dewatering drying device according to claim 1, it is characterised in that: described supporting plate is flase floor.
3. integrated form low pressure acetylene gas dewatering drying device according to claim 1, it is characterised in that: described cooler is shell and tube cooler.
4. integrated form low pressure acetylene gas dewatering drying device according to claim 1, it is characterised in that: described dehydration device is at least three layers, is equidistantly spaced on the top of vertical cylinder inner chamber, and the dehydration device of the bottom and cooler separate.
5. integrated form low pressure acetylene gas dewatering drying device according to claim 1, it is characterised in that: described gas outlet is arranged on the top of capping, and the bottom of described tank body is provided with discharge outlet.
6. integrated form low pressure acetylene gas dewatering drying device according to claim 5, it is characterised in that: described discharge outlet is provided with drain valve, and described drain valve is rustless steel drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102079.5U CN205360963U (en) | 2015-12-28 | 2015-12-28 | Gaseous dehydration device of integrated form low pressure acetylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102079.5U CN205360963U (en) | 2015-12-28 | 2015-12-28 | Gaseous dehydration device of integrated form low pressure acetylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360963U true CN205360963U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102079.5U Expired - Fee Related CN205360963U (en) | 2015-12-28 | 2015-12-28 | Gaseous dehydration device of integrated form low pressure acetylene |
Country Status (1)
| Country | Link |
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| CN (1) | CN205360963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117904A (en) * | 2017-12-28 | 2018-06-05 | 天津良华新能源科技有限公司 | A kind of CNG gas stations gas drier |
-
2015
- 2015-12-28 CN CN201521102079.5U patent/CN205360963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117904A (en) * | 2017-12-28 | 2018-06-05 | 天津良华新能源科技有限公司 | A kind of CNG gas stations gas drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20181228 |