CN2896184Y - Spiral-board type condensator - Google Patents
Spiral-board type condensator Download PDFInfo
- Publication number
- CN2896184Y CN2896184Y CN 200620078836 CN200620078836U CN2896184Y CN 2896184 Y CN2896184 Y CN 2896184Y CN 200620078836 CN200620078836 CN 200620078836 CN 200620078836 U CN200620078836 U CN 200620078836U CN 2896184 Y CN2896184 Y CN 2896184Y
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- CN
- China
- Prior art keywords
- spiral
- medium
- channel
- heat exchanging
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a spiral-board type condenser, with an upper barrel and a lower barrel placed respectively on the upper part and lower part of the spiral-board type condenser. End covers are positioned on both the upper barrel and the lower barrel, a hot medium inlet is equipped on the upper part of the upper barrel. The middle portion connecting with the upper barrel and the lower barrel is a heat exchanging section. The heat exchanging section, the upper barrel, the lower barrel and the end cover constitute the condenser shell. A spiral piece is placed inside the heat exchanging section and the spiral piece forms a channel with closed spiral medium. And a hot medium channel is formed between adjacent medium channels. The cavity of the upper barrel communicates with the cavity of the lower barrel through the hot medium channel. By adopting the spiral-board type condenser, condensed liquid flows from top to bottom directly with a large cross section, a short flow path and a very low resistance drop; the overcooling of the condensed liquid rarely happens. The cooling water flows in a spiral pattern inside the two flow passages of the spiral channel which reduces the fouling risk and can be cleaned chemically, reduces pressure drop by 40-50 compared with single flow passage.
Description
Technical field
The utility model belongs to a kind of heat-exchange apparatus, particularly a kind of spiral sheet condenser.
Background technology
Spiral heat exchanger is a kind of compact heat exchanger, though existing heat transfer efficiency height manage on behalf of another with plate, the stock utilization height, the cost of material is low, compactedness good, thermal (temperature difference) stress is little, fouling tendency is little.But the following shortcoming that the conventional helical plate type heat exchanger also exists: treating capacity is little, can only be used for the chemical method cleaning and descaling, and the work pressure drop is big or the like.
Summary of the invention
The purpose of this utility model provides that a kind of work pressure drop is little, and treating capacity is big, the spiral sheet condenser that heat transfer efficiency is high.
For achieving the above object, solution of the present utility model is: a kind of spiral sheet condenser, by conveyor screw, the thermal medium import, hot media channel, medium channel, the medium inlet, media outlet is formed, the top of described spiral plate condenser and bottom are provided with upper shell and lower shell, the termination of described upper shell and lower shell is equipped with end socket, the top of described upper shell is provided with the thermal medium import, the mid portion that is connected with last lower shell is a heat exchanging segment, described heat exchanging segment, upper shell, lower shell and end socket have been formed condenser shell jointly, be provided with conveyor screw in described this heat exchanging segment, described conveyor screw constitutes the spiral media passage of sealing, be formed with hot media channel between the described adjacent medium channel, the cavity of described upper shell is communicated with by hot media channel with the cavity of lower shell, the import of described medium channel is communicated with medium import on being located at heat exchanging segment, the outlet of medium channel is communicated with the medium central tube that is located at the interior center of heat exchanging segment, described medium central tube causes outside the upper shell by the media outlet pipe, described lower shell is provided with the thermal medium outlet and is communicated with, and the lower shell bottom is provided with condensate outlet.
Adopt above-mentioned spiral sheet condenser, condensate liquid is through-flow from top to bottom, and cross-sectional area is big, flow process is short, resistance drop is very little, and condensate liquid is rare cold excessively; Cooling water is two a runners while helical flow in the helical duct, has reduced the danger of fouling, can carry out Chemical cleaning, reduces 40～50% than single channel droop loss.Spiral heat exchanger of the present utility model is compared with traditional form, has that treating capacity is big, heat transfer efficiency is high, bearing capacity is strong, corrosion allowance is big, corrosion resistance and good, medium dirt be difficult for precipitation, overcome advantages such as clogging.Because the utility model may be made in detachable structure, then to keep in repair more conveniently, its technical indicator marked improvement can be widely used in processes such as condensation of gas and liquid evaporation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
As Fig. 1, shown in Figure 2, this spiral sheet condenser, by conveyor screw, the thermal medium import, hot media channel, medium channel, the medium inlet, media outlet is formed, the top of described spiral plate condenser and bottom are provided with upper shell 1 and lower shell 13, the termination of described upper shell 1 and lower shell 13 is equipped with end socket 5, the top of described upper shell 1 is provided with thermal medium import 2, the mid portion that is connected with last lower shell is a heat exchanging segment 3, described heat exchanging segment 3, upper shell 1, lower shell 13 and end socket 5 have been formed condenser shell jointly, be provided with conveyor screw 8 in described this heat exchanging segment 3, described conveyor screw 8 constitutes the spiral media passage 11 of sealing, be formed with hot media channel 12 between the described adjacent medium channel 11, the described cavity that is provided with upper shell 1 each other is communicated with by hot media channel 12 with the cavity of lower shell 13, the import of described medium channel 11 is communicated with medium import 4 on being located at heat exchanging segment 3, the outlet of medium channel 11 is communicated with the medium central tube 9 that is located at heat exchanging segment 3 interior centers, described medium central tube 9 causes outside the upper shell 1 by media outlet pipe 10, described lower shell 13 is provided with thermal medium outlet 7 and is communicated with, and lower shell 13 bottoms are provided with condensate outlet 6.
Claims (1)
1. spiral sheet condenser, by conveyor screw, the thermal medium import, hot media channel, medium channel, the medium inlet, media outlet is formed, it is characterized in that: the top of described spiral plate condenser and bottom are provided with upper shell (1) and lower shell (13), the termination of described upper shell (1) and lower shell (13) is equipped with end socket (5), the top of described upper shell (1) is provided with thermal medium import (2), the mid portion that is connected with last lower shell is heat exchanging segment (3), described heat exchanging segment (3), upper shell (1), lower shell (13) and end socket (5) have been formed condenser shell jointly, be provided with conveyor screw (8) in described this heat exchanging segment (3), described conveyor screw (8) constitutes the spiral media passage (11) of sealing, be formed with hot media channel (12) between the described adjacent medium channel (11), the cavity of described upper shell (1) is communicated with by hot media channel (12) with the cavity of lower shell (13), the import of described medium channel (11) is communicated with medium import (4) on being located at heat exchanging segment (3), the outlet of medium channel (11) is communicated with the medium central tube (9) that is located at the interior center of heat exchanging segment (3), described medium central tube (9) causes outside the upper shell (1) by media outlet pipe (10), described lower shell (13) is provided with thermal medium outlet (7) and is communicated with, and lower shell (13) bottom is provided with condensate outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078836 CN2896184Y (en) | 2006-04-15 | 2006-04-15 | Spiral-board type condensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078836 CN2896184Y (en) | 2006-04-15 | 2006-04-15 | Spiral-board type condensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2896184Y true CN2896184Y (en) | 2007-05-02 |
Family
ID=38065760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078836 Expired - Lifetime CN2896184Y (en) | 2006-04-15 | 2006-04-15 | Spiral-board type condensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2896184Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545728B (en) * | 2009-05-06 | 2011-06-08 | 吴植仁 | Non-vibrating water-cooled condenser |
| CN103245219A (en) * | 2013-04-18 | 2013-08-14 | 苏州艾克玛能源科技有限公司 | Modified structure of heat collecting device |
| CN104165536A (en) * | 2014-08-21 | 2014-11-26 | 兰州兰洛炼化设备有限公司 | Heat tracing type pulverized coal conveying, heat exchange and separation device |
| CN105318751A (en) * | 2015-11-04 | 2016-02-10 | 兰州兰洛炼化设备有限公司 | Mixed flow channel spiral-plate heat exchanger |
-
2006
- 2006-04-15 CN CN 200620078836 patent/CN2896184Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545728B (en) * | 2009-05-06 | 2011-06-08 | 吴植仁 | Non-vibrating water-cooled condenser |
| CN103245219A (en) * | 2013-04-18 | 2013-08-14 | 苏州艾克玛能源科技有限公司 | Modified structure of heat collecting device |
| CN103245219B (en) * | 2013-04-18 | 2016-05-18 | 苏州艾克玛能源科技有限公司 | Heat collector structure-improved |
| CN104165536A (en) * | 2014-08-21 | 2014-11-26 | 兰州兰洛炼化设备有限公司 | Heat tracing type pulverized coal conveying, heat exchange and separation device |
| CN104165536B (en) * | 2014-08-21 | 2016-08-24 | 兰州兰洛炼化设备有限公司 | The conveying of heating type coal dust, heat exchange, segregation apparatus |
| CN105318751A (en) * | 2015-11-04 | 2016-02-10 | 兰州兰洛炼化设备有限公司 | Mixed flow channel spiral-plate heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Condensate-distributing spiral plate type condenser Effective date of registration: 20120913 Granted publication date: 20070502 Pledgee: Bank of China, Limited by Share Ltd, Gansu branch Pledgor: LANZHOU LANLUO OIL REFINERY & CHEMICAL PROCESSING EQUIPMENT CO., LTD. Registration number: 2012990000526 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070502 |
|
| EXPY | Termination of patent right or utility model |