CN206315768U - A kind of cold efficient cylinder of well exchanger - Google Patents
A kind of cold efficient cylinder of well exchanger Download PDFInfo
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- CN206315768U CN206315768U CN201620965608.2U CN201620965608U CN206315768U CN 206315768 U CN206315768 U CN 206315768U CN 201620965608 U CN201620965608 U CN 201620965608U CN 206315768 U CN206315768 U CN 206315768U
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- shell body
- inner barrel
- cooling
- cooling jacket
- cylinder
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Abstract
A kind of cold efficient cylinder of well exchanger, including shell body and inner barrel, inner barrel is arranged inside shell body, shell body has arc connecting portion, cylinder and bottom bulkhead to constitute successively from top to bottom, and end socket lower center position is provided with outside solidifying water out, shell body and is provided with cooling jacket, provided with cooling cavity inside cooling jacket, cool down and cooling water is provided with cavity, cooling jacket bottom is provided with coolant outlet, the upper lateral part of cooling jacket one is provided with cooling water inlet；Shell body upper end position is provided with charging aperture, and it is tangentially-arranged that charging aperture prolongs shell body sidewall on shell body；Flange is provided with the top of inner barrel, inner barrel is attached by flange with cold well condenser.Using special tube structure, shell body and inner barrel are set, by tangentially-arranged charging aperture, contribute to gas material downward spiral, spiral routes help to increase with inner barrel cooling tube contact area, and use cooling jacket, and dual-cooled, condensation effect is good.
Description
Technical field
The utility model is related to a kind of cold well, and in particular to a kind of cold efficient cylinder of well exchanger.
Background technology
ASA sizing agents scientific name is alkenyl succinic anhydride, is the product of alkene and the synthesis of maleic acid anhydride reactant.
Raw material maleic anhydride hydrolysis generation maleic acid is needed to use in production process, is synthesized with the reaction for carrying out next step.
Because the easily distillation of raw material maleic anhydride material is cold, it is necessary to carry out condensation liquefaction to it using cold well in production process
Well includes exchanger and condenser, and material enters from cold well exchanger carries out heat exchange, enters back into after condenser inner condensat liquid
Discharge, the cold well exchanger used on the market uses cylindrical structure mostly, and its structure is excessively simple, it is difficult to play fine auxiliary
Cooling effect, it is difficult to reach the requirement of material cooling, it is difficult to liquefaction completely, it is impossible to meet industrial production demand.
Utility model content
The purpose of this utility model is to overcome prior art shortcoming to provide a kind of cold efficient cylinder of well exchanger, using spy
Different tube structure, sets shell body and inner barrel, by tangentially-arranged charging aperture, contributes to gas material downward spiral, spiral shell
Rotation shape route helps to increase with inner barrel cooling tube contact area, lifts cooling effect, and uses cooling jacket, dual cold
But, condensation effect is good.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of cold efficient cylinder of well exchanger, wherein, the exchanger cylinder includes shell body and inner barrel, the inner cylinder
The cylindrical structure of body, the inner barrel is arranged inside the shell body, and the shell body is in integral structure, the shell
Body has arc connecting portion, cylinder and bottom bulkhead to constitute successively from top to bottom, and the arc connecting portion is low in middle high surrounding
Welding inner barrel upper end position in the middle of structure, the arc connecting portion, the arc connecting portion bottom connects cylinder, the cylinder
Bottom connects bottom bulkhead, and the end socket is provided with arc-shaped structure low between surrounding senior middle school, the end socket lower center position
Cooling jacket is provided with outside solidifying water out, the shell body, the cooling jacket is fitted in the shell body lower end position, described
Provided with cooling cavity inside cooling jacket, cooling water is provided with the cooling cavity, the cooling jacket bottom is provided with cooling water
Outlet, the upper lateral part of cooling jacket one is provided with cooling water inlet；The shell body upper end position is provided with charging aperture, the charging
It is tangentially-arranged that mouth prolongs shell body sidewall on shell body；Be provided with flange at the top of the inner barrel, the inner barrel by flange with
Cold well condenser is attached.
A kind of above-mentioned cold efficient cylinder of well exchanger, wherein, the cooling jacket size, shape and the shell body bottom
It is corresponding.
Utility model works principle：
In use, material（Gas）From charging aperture, prolong shell body sidewall tangentially enter exchanger shell body and inner barrel it
Between, material is twist moved downward, in motion process, and spiral routes contribute to and shell body internal cooling pipe contact surface
Product is increased, and lifts cooling effect, and uses cooling jacket, and dual-cooled, condensation effect is good.A part of Malaysia in Gaseous materials
Acid anhydrides realizes that gas changes to liquid, and liquid flows out downwards from solidifying water out, and remaining Gaseous materials moves to exchanger cylinder bottom
During portion center, because gas has heat therefore motion upwards, now gaseous material is moved upwards from inner barrel, due to
Condenser pipe is set, and Gaseous materials cool again, and the maleic anhydride of the part in material also realizes liquefaction, liquefaction inside inner barrel
Maleic anhydride afterwards is moved downward under gravity, from the discharge of solidifying water out.Residual gas material is passed through by inner barrel
Condenser, carries out lower one of cooling treatment.
The beneficial effects of the utility model are：
Using special tube structure, shell body and inner barrel are set, by tangentially-arranged charging aperture, contribute to gas thing
Expect downward spiral, spiral routes help to increase with inner barrel cooling tube contact area, maximize the heat exchange of design material
Area, is contacted by the chilled water of large area with material, is realized that material chilling liquefies rapidly, is greatly promoted liquefaction efficiency, and make
With cooling jacket, dual-cooled, condensation effect is good.
Brief description of the drawings
Fig. 1 is the utility model schematic cross-sectional view.
Fig. 2 is the utility model top view.
Embodiment
Description of reference numerals：
Exchanger cylinder 1, shell body 2, arc connecting portion 21, cylinder 22, bottom bulkhead 23, solidifying water out 24, cooling folder
Set 3, cooling cavity 31, coolant outlet 32, cooling water inlet 33, charging aperture 25, flange 26, inner barrel 4.
A kind of cold efficient cylinder of well exchanger as shown in the figure, wherein, the exchanger cylinder includes shell body and inner barrel,
The cylindrical structure of inner barrel, the inner barrel is arranged inside the shell body, and the shell body is in integral structure,
The shell body has arc connecting portion, cylinder and bottom bulkhead to constitute successively from top to bottom, and the arc connecting portion is in centre
Welding inner barrel upper end position in the middle of the high low structure of surrounding, the arc connecting portion, the arc connecting portion bottom connects cylinder,
The bottom of cylinder connects bottom bulkhead, and the end socket is in arc-shaped structure low between surrounding senior middle school, the end socket bottom center
Position is provided with outside solidifying water out, the shell body and is provided with cooling jacket, and the cooling jacket is fitted in the shell body lower end
Provided with cooling cavity inside position, the cooling jacket, cooling water is provided with the cooling cavity, the cooling jacket bottom is set
There is coolant outlet, the upper lateral part of cooling jacket one is provided with cooling water inlet；The shell body upper end position is provided with charging aperture,
It is tangentially-arranged that the charging aperture prolongs shell body sidewall on shell body；Flange is provided with the top of the inner barrel, the inner barrel leads to
Flange is crossed to be attached with cold well condenser.
A kind of above-mentioned cold efficient cylinder of well exchanger, wherein, the cooling jacket size, shape and the shell body bottom
It is corresponding.
Utility model works principle：
In use, material（Gas）From charging aperture, prolong shell body sidewall tangentially enter exchanger shell body and inner barrel it
Between, material is twist moved downward, in motion process, and spiral routes contribute to and shell body internal cooling pipe contact surface
Product is increased, and lifts cooling effect, and uses cooling jacket, and dual-cooled, condensation effect is good.A part of Malaysia in Gaseous materials
Acid anhydrides realizes that gas changes to liquid, and liquid flows out downwards from solidifying water out, and remaining Gaseous materials moves to exchanger cylinder bottom
During portion center, because gas has heat therefore motion upwards, now gaseous material is moved upwards from inner barrel, due to
Condenser pipe is set, and Gaseous materials cool again, and the maleic anhydride of the part in material also realizes liquefaction, liquefaction inside inner barrel
Maleic anhydride afterwards is moved downward under gravity, from the discharge of solidifying water out.Residual gas material is passed through by inner barrel
Condenser, carries out lower one of cooling treatment.
The beneficial effects of the utility model are：
Using special tube structure, shell body and inner barrel are set, by tangentially-arranged charging aperture, contribute to gas thing
Expect downward spiral, spiral routes help to increase with inner barrel cooling tube contact area, maximize the heat exchange of design material
Area, is contacted by the chilled water of large area with material, is realized that material chilling liquefies rapidly, is greatly promoted liquefaction efficiency, and make
With cooling jacket, dual-cooled, condensation effect is good.
Here description and application of the present utility model are illustrative, are not wishing to scope of the present utility model being limited in
State in embodiment, therefore, the utility model is not limited by the present embodiment, the technical scheme that any use equivalence replacement is obtained is equal
In the range of the utility model protection.
Claims (2)
1. a kind of cold efficient cylinder of well exchanger, it is characterised in that the exchanger cylinder includes shell body and inner barrel, described
The cylindrical structure of inner barrel, the inner barrel is arranged inside the shell body, and the shell body is in integral structure, described
Shell body has arc connecting portion, cylinder and bottom bulkhead to constitute successively from top to bottom, and the arc connecting portion is in centre Gao Si
Welding inner barrel upper end position in the middle of all low structures, the arc connecting portion, the arc connecting portion bottom connects cylinder, described
Bottom of cylinder connects bottom bulkhead, and the end socket is in arc-shaped structure low between surrounding senior middle school, the end socket lower center position
Provided with solidifying water out, cooling jacket is provided with outside the shell body, the cooling jacket is fitted in the shell body lower end position,
Provided with cooling cavity inside the cooling jacket, cooling water is provided with the cooling cavity, the cooling jacket bottom is provided with cold
But water out, the upper lateral part of cooling jacket one is provided with cooling water inlet；The shell body upper end position is provided with charging aperture, described
It is tangentially-arranged that charging aperture prolongs shell body sidewall on shell body；Flange is provided with the top of the inner barrel, the inner barrel passes through method
It is blue to be attached with cold well condenser.
2. a kind of cold efficient cylinder of well exchanger as claimed in claim 1, it is characterised in that the cooling jacket size, shape
Shape is corresponding with the shell body bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965608.2U CN206315768U (en) | 2016-08-29 | 2016-08-29 | A kind of cold efficient cylinder of well exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965608.2U CN206315768U (en) | 2016-08-29 | 2016-08-29 | A kind of cold efficient cylinder of well exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206315768U true CN206315768U (en) | 2017-07-11 |
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ID=59262142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620965608.2U Active CN206315768U (en) | 2016-08-29 | 2016-08-29 | A kind of cold efficient cylinder of well exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206315768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138513A (en) * | 2023-09-13 | 2023-12-01 | 江苏民生重工有限公司 | High-efficiency energy-saving oxidation tail gas condenser |
-
2016
- 2016-08-29 CN CN201620965608.2U patent/CN206315768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138513A (en) * | 2023-09-13 | 2023-12-01 | 江苏民生重工有限公司 | High-efficiency energy-saving oxidation tail gas condenser |
| CN117138513B (en) * | 2023-09-13 | 2024-05-07 | 江苏民生重工有限公司 | High-efficiency energy-saving oxidation tail gas condenser |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: 199-1 Huayuan East Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Jinling huaruan Technology Co.,Ltd. Address before: No.8 Longxi Road, Zhenjiang New District, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG RUNGANG CHEMICAL Co.,Ltd. |