CN206762324U - A kind of recycle isobutane coalesces dehydrator - Google Patents
A kind of recycle isobutane coalesces dehydrator Download PDFInfo
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- CN206762324U CN206762324U CN201720485512.0U CN201720485512U CN206762324U CN 206762324 U CN206762324 U CN 206762324U CN 201720485512 U CN201720485512 U CN 201720485512U CN 206762324 U CN206762324 U CN 206762324U
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- Prior art keywords
- dehydrator
- tank body
- dehydration
- recycle isobutane
- dehydrator tank
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Abstract
A kind of recycle isobutane coalesces dehydrator, the utility model is related to technical field of chemical production equipment；The both upper ends thereof of dehydrator tank body is respectively equipped with charging aperture and discharging opening, and the bottom end of dehydrator tank body is provided with leakage fluid dram, and the inside of dehydrator tank body is provided with demister and several dehydration bags；It also includes heating tube and nitrogen backwash tube；Described dehydration bag is made up of housing and dehydration bag filter core；Dehydration bag filter core is arranged on inside housing, and described heating tube inlays winding in outer inframe；Described nitrogen backwash tube is located on dehydrator tank body close to one end of discharging opening.Reduce Water entrainment in the feedstock, so as to reduce the acid consumption of alkylated reaction, improve the quality of isooctane, the water amount of recycle isobutane is reduced as far as possible, mitigate the load of raw material dehydration device, increase dehydrating effect, the possibility that reduction recycle isobutane pipeline winter congeals, the security of equipment pipeline is improved, practicality is stronger.
Description
Technical field
It the utility model is related to technical field of chemical production equipment, and in particular to a kind of recycle isobutane coalesces dehydrator.
Background technology
The reaction of process units is alkylated, is used by the use of sulfuric acid as catalyst, Water entrainment in the feedstock can cause sulfuric acid to dilute, and make acid
Concentration reduces, and acid concentration reduces side reaction increase, can reduce the quality of isooctane, and autospasy iso-butane tower top to reactor follows
There is the big phenomenon of water amount in ring iso-butane, water amount is big, can cause reaction raw materials dehydrator excess load, and dehydrating effect is bad,
Water is deposited on uses pipeline low spot indirectly, and winter can cause pipeline to congeal phenomenon, cause the damage of equipment pipeline, it would be highly desirable to improve.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, recycle isobutane easy to use coalescence dehydrator, reduce Water entrainment in the feedstock, so as to reduce the acid consumption of alkylated reaction, improve
The quality of isooctane, the water amount of recycle isobutane is reduced as far as possible, mitigate the load of raw material dehydration device, increase dehydration effect
Fruit, the possibility that reduction recycle isobutane pipeline winter congeals, the security of raising equipment pipeline, practicality are stronger.
To achieve the above object, the technical solution adopted in the utility model is：It includes dehydrator tank body, charging aperture, row
Liquid mouth, discharging opening, demister, dehydration bag；The both upper ends thereof of dehydrator tank body is respectively equipped with charging aperture and discharging opening, dehydrator tank
The bottom end of body is provided with leakage fluid dram, and the inside of dehydrator tank body is provided with demister and several dehydration bags；It also includes heating tube
With nitrogen backwash tube；Described dehydration bag is made up of housing and dehydration bag filter core；Dehydration bag filter core is arranged on inside housing, institute
The heating tube stated inlays winding in outer inframe；Described nitrogen backwash tube is located on dehydrator tank body close to the one of discharging opening
End.
Further, described nitrogen backwash tube is located in the end of dehydrator tank body, linear axis by linear bearing
Hold and be embedded in the end of dehydrator tank body.
Further, the interior bottom wall of described dehydrator tank body is provided with draining board.
Further, the inner of described nitrogen backwash tube is connected with several backwash branch pipes, several backwash branch pipes
Rounded distribution.
After said structure, the utility model has the beneficial effect that：A kind of recycle isobutane described in the utility model is gathered
Dehydrator is tied, reduces Water entrainment in the feedstock, so as to reduce the acid consumption of alkylated reaction, the quality of isooctane is improved, reduces as far as possible
The water amount of recycle isobutane, mitigate the load of raw material dehydration device, increase dehydrating effect, reduce recycle isobutane pipeline winter jelly
Solidifying possibility, the security of equipment pipeline is improved, practicality is stronger, and the utility model has simple in construction, and it is reasonable to set, system
Make low cost and other advantages.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the distribution schematic diagram of heating tube in the utility model.
Fig. 3 is the structural representation of embodiment two.
Description of reference numerals：
Dehydrator tank body 1, charging aperture 2, leakage fluid dram 3, discharging opening 4, demister 5, dehydration bag 6, housing 7, dehydration bag filter core
8th, heating tube 9, nitrogen backwash tube 10, linear bearing 11, draining board 12, backwash branch pipe 13.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Embodiment one：
Referring to as depicted in figs. 1 and 2, the technical scheme that present embodiment uses is：It include dehydrator tank body 1,
Charging aperture 2, leakage fluid dram 3, discharging opening 4, demister 5, dehydration bag 6；The both upper ends thereof of dehydrator tank body 1 is respectively equipped with charging aperture 2
With discharging opening 4, the bottom end of dehydrator tank body 1 is provided with leakage fluid dram 3, and the inside of dehydrator tank body 1 is provided with demister 5 and two
Dehydration bag 6；It also includes heating tube 9 and nitrogen backwash tube 10；Described dehydration bag 6 is by housing 7 and the structure of dehydration bag filter core 8
Into；Dehydration bag filter core 8 is arranged on inside housing 7, and described heating tube 9 inlays winding in housing 7；Described nitrogen backwash
Pipe 10 is located on dehydrator tank body 1 close to one end of discharging opening 4；Described heating tube 9 can be that electric heating tube can also be
Hot-water line, its both ends lead to the outside of dehydrator tank body 1 by feed pipe 2.
Further, described nitrogen backwash tube 10 is located in the end of dehydrator tank body 1 by linear bearing 11, directly
Bobbin holds 11 and is embedded the position that nitrogen backwash tube 10 can be adjusted in the end of dehydrator tank body 1.
Further, the interior bottom wall of described dehydrator tank body is provided with draining board 12, for waste residue and removing water
Discharge.
The operation principle of present embodiment：In the winter time in cold environment, heating tube 9 can be connected thermal source, example
Such as power supply or thermal water source, dehydration bag 6 can be heated, avoid it from condensing damage, when needing cleaning, Ke Yikai
Nitrogen backwash tube 10 is opened, to being backwashed in dehydrator tank body 1.
After said structure, present embodiment has the beneficial effect that：A kind of circulation described in present embodiment
Iso-butane coalesces dehydrator, reduces Water entrainment in the feedstock, so as to reduce the acid consumption of alkylated reaction, improves the quality of isooctane, to the greatest extent may be used
The water amount of the reduction recycle isobutane of energy, mitigate the load of raw material dehydration device, increase dehydrating effect, reduce recycle isobutane pipe
The possibility that line winter congeals, improve equipment pipeline security, practicality is stronger, the utility model have it is simple in construction, if
Put rationally, the advantages that low manufacture cost.
Embodiment two：
Referring to Fig. 3, the difference of present embodiment and embodiment one is：Described nitrogen backwash
The inner of pipe 10 is connected with several backwash branch pipes 13, several backwash 13 rounded distributions of branch pipe, remaining part and connection
Relation is identical with embodiment one, is the dynamics and flushing surface that can increase backwash the advantages of the embodiment
Product.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (4)
1. a kind of recycle isobutane coalesces dehydrator, it include dehydrator tank body, charging aperture, leakage fluid dram, discharging opening, demister,
Dehydration bag；The both upper ends thereof of dehydrator tank body is respectively equipped with charging aperture and discharging opening, and the bottom end of dehydrator tank body is provided with row
Liquid mouth, the inside of dehydrator tank body are provided with demister and several dehydration bags；It is characterized in that：It is also anti-comprising heating tube and nitrogen
Flush pipe；Described dehydration bag is made up of housing and dehydration bag filter core；Dehydration bag filter core is arranged on inside housing, described heating
Pipe inlays winding in outer inframe；Described nitrogen backwash tube is located on dehydrator tank body close to one end of discharging opening.
A kind of 2. recycle isobutane coalescence dehydrator according to claim 1, it is characterised in that：Described nitrogen backwash
Pipe is located in the end of dehydrator tank body by linear bearing, and linear bearing is embedded in the end of dehydrator tank body.
A kind of 3. recycle isobutane coalescence dehydrator according to claim 1, it is characterised in that：Described dehydrator tank body
Interior bottom wall be provided with draining board.
A kind of 4. recycle isobutane coalescence dehydrator according to claim 1, it is characterised in that：Described nitrogen backwash
The inner of pipe is connected with several backwash branch pipes, several backwash rounded distributions of branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485512.0U CN206762324U (en) | 2017-05-04 | 2017-05-04 | A kind of recycle isobutane coalesces dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485512.0U CN206762324U (en) | 2017-05-04 | 2017-05-04 | A kind of recycle isobutane coalesces dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762324U true CN206762324U (en) | 2017-12-19 |
Family
ID=60649278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720485512.0U Expired - Fee Related CN206762324U (en) | 2017-05-04 | 2017-05-04 | A kind of recycle isobutane coalesces dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251081A (en) * | 2020-09-25 | 2022-03-29 | 中国石油天然气股份有限公司 | Natural gas dehydration divides gas package and oil well gas collection pipe network |
-
2017
- 2017-05-04 CN CN201720485512.0U patent/CN206762324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251081A (en) * | 2020-09-25 | 2022-03-29 | 中国石油天然气股份有限公司 | Natural gas dehydration divides gas package and oil well gas collection pipe network |
| CN114251081B (en) * | 2020-09-25 | 2024-04-30 | 中国石油天然气股份有限公司 | Natural gas dehydration divides gas pocket and oil well gas collecting pipe net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171219 Termination date: 20200504 |