CN205425877U - Integrated condenser - Google Patents
Integrated condenser Download PDFInfo
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- CN205425877U CN205425877U CN201620159630.8U CN201620159630U CN205425877U CN 205425877 U CN205425877 U CN 205425877U CN 201620159630 U CN201620159630 U CN 201620159630U CN 205425877 U CN205425877 U CN 205425877U
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Abstract
The utility model relates to an integrated condenser, including casing, upper cover, low head, lie in the gas feed on upper cover upper portion and lieing in the low temperature lime set export of low head lower part and lie in the gas outlet of low head one side, concatenate three above condenser between last low head, every condenser shell both sides is provided with the coolant entry respectively and coolant exports, is equipped with between the condensers at different levels to receive the liquid ware, is provided with the lime set in the one side of receiving the liquid ware and exports. The utility model discloses a condenser adopts the integrated form structure, can reduce manufacturing cost, reduces installation space, reduces process gas's pressure drop, and then reaches energy saving and consumption reduction's purpose.
Description
Technical field
This utility model belongs to gas condensation equipment technical field, specifically a kind of integrated gases condenser.
Background technology
Chemical process it is frequently necessary to carry out the gas of thermal zone liquid cooling down condensation operation, in order to reduce energy consumption, typically can need to select order from high to low to cool down step by step according to technique, the condenser of different stage uses the cooling medium of different temperatures, and common cooling medium may select recirculated water, chilled water and liquefied gas at low temp according to the height of temperature.Present chemical plant installations is all that the different designs according to cooling medium used becomes independent condenser, is then linked together by condensers at different levels by pipeline.This method for designing has the disadvantage that
1, manufacturing cost is high, and every condenser is independent equipment, and equipment needs to configure 2 end sockets and phase adapter, adds material and manufacturing cost.
2, floor space is big, owing to every condenser is required for independently installed, needs the biggest installing space.
3, installing and construction cost is high, every condenser is required for longer pipeline and is attached, and also needs to installation and repairing and the valve cut off between pipeline.
4, the operating pressure drop of process gas is big, and owing to every condenser is required for connecting longer pipeline, the flow distance of gas and flow velocity can occur large change, and this all can cause the increase of gas pressure drop, thus increases the energy consumption of operation.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of integrated condenser, it is possible to effectively solve the deficiency of above-mentioned present situation, it is achieved reduce device fabrication cost, reduces floor space, reduces investment, effectively reduces the purpose of technological operation energy consumption.
For reaching object above, this utility model adopts the following technical scheme that
A kind of integrated condenser, including housing, upper cover, low head, it is positioned at the gas feed on upper cover top and is positioned at the low temperature condensate outlet of low head bottom and is positioned at the gas outlet of low head side, it is characterized in that: between upper low head, be serially connected with the condenser of more than three, each condenser shell both sides are respectively arranged with cooling medium entrance and cooling medium outlet, it is provided with fluid collection device between condensers at different levels, the side of fluid collection device is provided with condensate outlet.Housing usually cylinder.
Preferably, described fluid collection device includes cannelure and is positioned at multiple corrugated baffle plates being crisscross arranged of upside of the ring groove, described cannelure is to be made up of the annular region between outside the cylindrical tube being arranged between condensed in two stages device and inside condenser shell, and the edge of corrugated baffle plate is fixing connects (usually bolt connection) top edge at cylindrical tube.Described fluid collection device can make gas pass through, and liquid is all collected and is pooled in cannelure.
nullAs the preferred scheme of one，Three shell and tube condensers it are serially connected with between upper low head，It is respectively high temperature shell and tube condenser、Middle temperature shell and tube condenser and low temperature shell and tube condenser，Three concatenates from top to bottom，Described high temperature shell and tube condenser and middle temperature shell and tube condenser use conventional fixed tube-sheet exchanger structure，It is provided with high temperature fluid collection device between high temperature shell and tube condenser and middle temperature shell and tube condenser，Middle temperature fluid collection device it is provided with between middle temperature shell and tube condenser and low temperature shell and tube condenser，High temperature fluid collection device side is provided with high temperature condensate outlet、Middle temperature fluid collection device side is provided with middle temperature condensate outlet，High temperature shell and tube condenser shell-side is provided with circulating water intake and circulating water outlet，Middle temperature shell and tube condenser shell-side is provided with chilled water import and chilled water outlet，Low temperature shell and tube condenser uses the fixed tube-sheet exchanger of particular design，Its shell-side is provided with coolant gas-liquid separating box,Coolant gas-liquid separating box is made up of upper and lower two parts，Top is square or cuboid or cylinder，Bottom is the cylinder that the shell with low temperature shell and tube condenser is wholely set，The length in upper lateral cross section or diameter are more than the diameter of lower cylinder，Liquid coolant import is arranged on the lower end, side of coolant gas-liquid separation lower box part，Coolant steam (vapor) outlet is arranged on the upper end, side of coolant gas-liquid separation upper box part.Preferably, the top of described coolant gas-liquid separating box is cylinder, and cylindrical diameter bigger than the diameter of lower cylinder 0.6～1m.
Further, described upper cover, high temperature shell and tube condenser, high temperature fluid collection device, middle temperature shell and tube condenser, middle temperature fluid collection device, low temperature shell and tube condenser and low head is connected up and down by the way of welding and is integrated.
Further, described coolant gas-liquid separating box integral solder, outside low temperature shell and tube condenser shell, is connected with the housing of condenser.
Further, being provided with refrigerant circulation guide shell inside described low temperature shell and tube condenser shell, refrigerant circulation guide shell is enclosed within outside the heat-exchanging tube bundle of low temperature shell and tube condenser.Further preferably refrigerant circulation guide shell is the cylindrical tube of upper and lower both ends open, and it housing with low temperature shell and tube condenser can be connected by the way of arranging connecting plate in side.
Further, being provided with baffle plate inside the gas outlet of described low head, baffle plate is fixed in inner walls.Described baffle plate is one block of plate or the polyhedron of plurality of plates composition, uncovered bottom polyhedron, has a side to connect with gas outlet.But when baffle plate is one block of plate, it is arranged on the upper shell inwall inside gas outlet.When baffle plate is polyhedron, generally its one side connected with gas outlet is welded on housing.Acting as of baffle plate: liquid can be thrown to bottom by the turning that gas is blocked by baffle plate and carries out, thus avoids carrying secretly in gas condensed fluid.
Of the present utility model have the active effect that (1) use Integration Design, multiple independent condensers are connected up and down and integrates, eliminate the work of in-site installation and pipe arrangement, gas flows in an equipment and significantly reduces flow resistance, thus reduce energy consumption, by arranging fluid collection device and condensate outlet between different condensers, make the lime set of different temperatures get rid of in time, reduce operational load, save cost.(2) low temperature pipe bundle condenser uses the fixed tube-sheet exchanger of particular design, its shell-side is provided with refrigerant circulation guide shell and coolant gas-liquid separating box, and such being designed to make during low temperature refrigerant evaporation is circulated by heating power formation and make the cold media gas of evaporation discharge smoothly.
Condenser of the present utility model is particularly suited for the technical process needing to carry out condensation operation with the cooling medium of multiple different temperatures.
Accompanying drawing explanation
Fig. 1 is three grades of integrated condenser structural representations of this utility model embodiment.
Wherein: 1, gas feed, 2, upper cover, 3, high temperature shell and tube condenser, 4, circulating water outlet, 5, high temperature fluid collection device, 6, chilled water outlet, 7, middle temperature shell and tube condenser, 8, coolant steam (vapor) outlet, 9, middle temperature fluid collection device, 10, low temperature shell and tube condenser, 11, gas outlet, 12, low head, 13, low temperature condensate outlet, 14, baffle plate, 15, liquid coolant import, 16, refrigerant circulation guide shell, 17, coolant gas-liquid separating box, 18, middle temperature condensate outlet, 19, chilled water import, 20, high temperature condensate outlet, 21, circulating water intake
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Embodiment:
nullAs shown in Figure 1，Condenser in the present embodiment is three grades of integrated condensers，Including cylindrical housings，Upper cover 2，It is positioned at the gas feed 1 on upper cover 2 top，High temperature shell and tube condenser 3，It is arranged on circulating water intake 21 and the circulating water outlet 4 of high temperature shell and tube condenser 3 shell both sides，High temperature fluid collection device 5，It is arranged on the high temperature condensate outlet 20 of high temperature fluid collection device 5 side，Middle temperature shell and tube condenser 7，It is arranged on chilled water import 19 and the chilled water outlet 6 of middle temperature shell and tube condenser 7 shell both sides，Middle temperature fluid collection device 9，It is arranged on the middle temperature condensate outlet 18 of middle temperature fluid collection device 9 side，Low temperature shell and tube condenser 10，It is arranged on the coolant gas-liquid separating box 17 of low temperature shell and tube condenser 10 shell-side，Coolant gas-liquid separating box 17 integral solder is outside low temperature shell and tube condenser，It is connected with the housing of condenser，Its top and the bottom are cylinder，And the diameter 1m bigger than the diameter of lower cylinder of upper cylinder，Liquid coolant import 15 is arranged on the lower end, side of coolant gas-liquid separating box 17 bottom，Coolant steam (vapor) outlet 8 is arranged on the upper end of the opposite side on coolant gas-liquid separating box 17 top，The effect of coolant gas-liquid separating box is for separating the liquid coolant carried secretly in cold media gas，Also include being arranged on the refrigerant circulation guide shell 16 within low temperature shell and tube condenser 10 shell-side，Refrigerant circulation guide shell 16 is a cylindrical barrel，Both ends open up and down，It is enclosed within outside the heat-exchanging tube bundle of low temperature shell and tube condenser 10，Its housing with low temperature shell and tube condenser 10 in the way of arranging connecting plate in side is connected.The both ends open up and down of refrigerant circulation guide shell 16 all leaves hoop gap, so that coolant forms circulation, also include being provided with baffle plate 14 inside low head 12, the low temperature condensate outlet 13 being arranged on low head 12 lower end and the gas outlet 11 of low head 12 side, gas outlet 11, baffle plate 14 is hexahedron, bottom it uncovered, right flank connects with gas outlet 11 and is welded on housing.Wherein, upper cover 2, high temperature shell and tube condenser 3, high temperature fluid collection device 5, middle temperature shell and tube condenser 7, middle temperature fluid collection device 9, low temperature shell and tube condenser 10 and low head 12 are connected up and down by the way of welding and are integrated.Described high temperature fluid collection device 5 is identical with middle temperature fluid collection device 9 structure, all include cannelure and be positioned at multiple corrugated baffle plates being crisscross arranged of upside of the ring groove, described cannelure is to be made up of the annular region between outside the cylindrical tube being arranged between condensed in two stages device and inside condenser shell, and the edge of corrugated baffle plate is bolted the top edge at described cylindrical tube.
The condenser of the present embodiment is used for the condensation of high-temp chlorination hydrogen containing chlorobenzene.
nullHigh-temp chlorination hydrogen containing chlorobenzene enters upper cover 2 from gas feed 1，Enter back in the pipe of high temperature shell and tube condenser 3，High-temp chlorination hydrogen pipe in by the circulating water of high temperature shell and tube condenser 3 shell-side，Cooling procedure has some chlorobenzene and is condensed into liquid due to the reduction of temperature，The gas cooled down and the liquid condensed separate on high temperature fluid collection device 5，Lime set flows out from high temperature condensate outlet 20，Gas goes successively to middle temperature shell and tube condenser 7 through high temperature fluid collection device 5 and manages interior，Gas is cooled down further by the chilled water of middle temperature shell and tube condenser 7 shell-side，The continuation reduction of gas temperature has again some chlorobenzene lime set and produces，Through middle temperature shell and tube condenser 7 cooling gas and lime set through middle temperature fluid collection device 9，Lime set therefrom temperature condensate outlet 18 flows out，Gas goes successively to low temperature shell and tube condenser 10 through middle temperature fluid collection device 7 and manages interior，Gas is cooled down further by the coolant of shell-side in low temperature shell and tube condenser 10 is managed，Chlorobenzene further condenses，Chlorobenzene content in the hydrogen chloride gas of three grades of condensations has reached to design requirement，Gas enters low head 12 and flows out from gas outlet 11，Lime set also enters low head 12 with gas and flows out from low temperature condensate outlet 13，Liquid can be thrown to bottom by the turning that gas is blocked by baffle plate 14 and carries out，Thus avoid gas is carried secretly condensed fluid.The refrigerant circulation guide shell 16 of low temperature shell and tube condenser 10 shell-side design can make coolant rely on heat power Natural Circulation at shell-side, and the cold media gas of evaporation can separate in coolant gas-liquid separating box 17, to avoid band liquid in coolant steam.
Claims (9)
1. an integrated condenser, including housing, upper cover, low head, it is positioned at the gas feed on upper cover top and is positioned at the low temperature condensate outlet of low head bottom and is positioned at the gas outlet of low head side, it is characterized in that: between upper low head, be serially connected with the condenser of more than three, each condenser shell both sides are respectively arranged with cooling medium entrance and cooling medium outlet, it is provided with fluid collection device between condensers at different levels, the side of fluid collection device is provided with condensate outlet.
Integrated condenser the most according to claim 1, it is characterized in that: described fluid collection device includes cannelure and is positioned at multiple corrugated baffle plates being crisscross arranged of upside of the ring groove, described cannelure is to be made up of the annular region between outside the cylindrical tube being arranged between condensed in two stages device and inside condenser shell, and the edge of corrugated baffle plate is fixedly connected on the top edge of described cylindrical tube.
nullIntegrated condenser the most according to claim 1 and 2，It is characterized in that: between upper low head, be serially connected with three condensers，It is respectively high temperature shell and tube condenser、Middle temperature shell and tube condenser and low temperature shell and tube condenser，Three concatenates from top to bottom，It is provided with high temperature fluid collection device between high temperature shell and tube condenser and middle temperature shell and tube condenser，Middle temperature fluid collection device it is provided with between middle temperature shell and tube condenser and low temperature shell and tube condenser，High temperature fluid collection device side is provided with high temperature condensate outlet，Middle temperature fluid collection device side is provided with middle temperature condensate outlet，Low temperature shell and tube condenser shell-side is provided with coolant gas-liquid separating box,Coolant gas-liquid separating box is made up of upper and lower two parts，Top is square or cuboid or cylinder，Bottom is the cylinder that the shell with low temperature shell and tube condenser is wholely set，The length in upper lateral cross section or diameter are more than the diameter of lower cylinder，Liquid coolant import is arranged on the lower end, side of coolant gas-liquid separation lower box part，Coolant steam (vapor) outlet is arranged on the upper end, side of coolant gas-liquid separation upper box part.
Integrated condenser the most according to claim 3, it is characterised in that: the top of described coolant gas-liquid separating box is cylinder, and cylindrical diameter bigger than the diameter of lower cylinder 0.6～1m.
Integrated condenser the most according to claim 3, it is characterised in that: upper cover, high temperature shell and tube condenser, high temperature fluid collection device, middle temperature shell and tube condenser, middle temperature fluid collection device, low temperature shell and tube condenser and low head are connected up and down by the way of welding and are integrated.
6. integrated condenser as claimed in claim 3, it is characterised in that: being provided with refrigerant circulation guide shell inside described low temperature shell and tube condenser shell, refrigerant circulation guide shell is enclosed within outside the heat-exchanging tube bundle of low temperature shell and tube condenser.
7. integrated condenser as claimed in claim 6, it is characterised in that: refrigerant circulation guide shell is upper and lower both ends open cylindrical tube, and its housing with low temperature shell and tube condenser by the way of arranging connecting plate in side is connected.
8. integrated condenser as claimed in claim 1, it is characterised in that: being provided with baffle plate inside the gas outlet of low head, baffle plate is fixed in inner walls.
9. integrated condenser as claimed in claim 8, it is characterised in that: described baffle plate is one block of plate or the polyhedron of plurality of plates composition, uncovered bottom polyhedron, has a side to connect with gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159630.8U CN205425877U (en) | 2016-03-02 | 2016-03-02 | Integrated condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159630.8U CN205425877U (en) | 2016-03-02 | 2016-03-02 | Integrated condenser |
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| CN205425877U true CN205425877U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620159630.8U Active CN205425877U (en) | 2016-03-02 | 2016-03-02 | Integrated condenser |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356128A (en) * | 2017-09-07 | 2017-11-17 | 深圳市蓝豆芽科技有限公司 | A kind of separate assembling condensing unit applied to Chemical Manufacture |
| CN111907682A (en) * | 2020-07-29 | 2020-11-10 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Multi-unit integrated type ship cooler |
| CN117146608A (en) * | 2023-11-01 | 2023-12-01 | 河南心连心深冷能源股份有限公司 | Inclined tower type carbon dioxide condenser and condensation method |
-
2016
- 2016-03-02 CN CN201620159630.8U patent/CN205425877U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356128A (en) * | 2017-09-07 | 2017-11-17 | 深圳市蓝豆芽科技有限公司 | A kind of separate assembling condensing unit applied to Chemical Manufacture |
| CN111907682A (en) * | 2020-07-29 | 2020-11-10 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Multi-unit integrated type ship cooler |
| CN111907682B (en) * | 2020-07-29 | 2021-10-12 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Multi-unit integrated type ship cooler |
| CN117146608A (en) * | 2023-11-01 | 2023-12-01 | 河南心连心深冷能源股份有限公司 | Inclined tower type carbon dioxide condenser and condensation method |
| CN117146608B (en) * | 2023-11-01 | 2024-01-19 | 河南心连心深冷能源股份有限公司 | Inclined tower type carbon dioxide condenser and condensation method |
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