CN204275548U - The equipment complex of a kind of modified overhead condenser and return tank - Google Patents
The equipment complex of a kind of modified overhead condenser and return tank Download PDFInfo
- Publication number
- CN204275548U CN204275548U CN201420707343.7U CN201420707343U CN204275548U CN 204275548 U CN204275548 U CN 204275548U CN 201420707343 U CN201420707343 U CN 201420707343U CN 204275548 U CN204275548 U CN 204275548U
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- return tank
- condenser
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- equipment complex
- overhead condenser
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Abstract
The utility model discloses the equipment complex of a kind of overhead condenser and return tank, by stripper overhead condenser (2) and vertical return tank (3) being combined in an equipment, and shutter (33) being set in return tank (3).Thus reach the beneficial effect significantly reducing equipment volume, reduce occupation area of equipment, reduce equipment and materials loss, meanwhile, also avoid condensate liquid and be entrained with the not solidifying gas outlet (31) of suction when dripping by not solidifying gas, and then affect subsequent production process.
Description
Technical field
The utility model relates to field of chemical equipment, particularly relates to the equipment complex of a kind of overhead condenser and return tank.
Background technology
Stripping tower top return-flow system in current petrochemical industry production, general employing shell-and-tube fixed tube sheet condenser, horizontal return tank and reflux pump.The split type equipment of this condenser, horizontal return tank, structure is simple, easy to use, is therefore widely used in petrochemical industry is produced.But the said equipment also also exists, and equipment volume is large, many with material, occupation of land these weak points many.
Also having at present is combined in an equipment by stripper overhead condenser and vertical return tank, thus solve above-mentioned deficiency, but this kind of equipment complex also also exists and is easily sucked by condensate liquid in not solidifying gas outlet, and then brings more impurity to follow-up production, have impact on subsequent production.
Utility model content
The purpose of this utility model is exactly to overcome above-mentioned defect and not enough and provide the equipment complex of a kind of overhead condenser and return tank, this equipment changes the traditional mode that condenser and return tank are in the past provided separately, and condenser and return tank are combined into an equipment.
The utility model is achieved through the following technical solutions: the equipment complex of a kind of overhead condenser and return tank, its top is provided with condenser, described condenser comprises the bobbin carriage on top, bobbin carriage bottom is provided with shell-side cylinder, the inwall of shell-side cylinder is provided with polylith deflection plate, space in shell-side cylinder is separated into serpentine pathway by polylith deflection plate, the centre of shell-side cylinder is provided with many heat exchanger tubes of vertically arrangement, the lower outside wall of shell-side cylinder is provided with cooling water inlet, and its upper outside wall is provided with coolant outlet.The bottom of condenser is connected with return tank, the lateral wall of described return tank is provided with non-noncondensing gas outlet, on return tank madial wall, the top of non-noncondensing gas outlet opening is provided with the shutter under being tilted to, the bottom of return tank is provided with condensate outlet pipe, return tank is also provided with nitrogen blowing formula liquid level gauge.
As preferably, described bobbin carriage is concentric reducer's bobbin carriage.Adopt concentric reducer's bobbin carriage convenience and side disposed thereon, the tube connector be connected with stripper overhead gas outlet is interconnected.
As preferably, described return tank is vertical return tank.Adopting vertical return tank to be connected with condenser because of being all columnar structured convenience with the condenser above it, also well decreasing floor space simultaneously.
Compared with prior art, the utility model has following beneficial effect: the traditional mode that condenser and return tank are in the past provided separately changed by equipment complex disclosed in the utility model, and condenser and return tank are combined into an equipment, change horizontal return tank into vertical return tank.So just reduce the volume of equipment significantly, decrease the floor space of equipment, reduce the stainless consumption of 316L more than 10 compared with traditional split type equipment simultaneously, simultaneously owing to being provided with shutter in return tank, segment space before non-noncondensing gas outlet opening was covered, avoid condensate liquid and be entrained with the not solidifying gas outlet of suction when dropping to this space by not solidifying gas, and then affect subsequent production process.Shutter is tilted to lower setting simultaneously, the condensate liquid dripped thereon can easily be run underneath to bottom return tank, avoid a large amount of condensate liquid and accumulate on shutter, thus the waste brought and the extra load that shutter is caused.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Figure 1 shows that embodiment of the present utility model.The equipment complex of a kind of overhead condenser described in the utility model and return tank, its top is provided with condenser 2, and the bottom of condenser 2 connects vertical return tank 3, and the upper end of condenser 2 is provided with tube connector 1, and it is connected with stripper overhead gas outlet.Described condenser 2 comprises the concentric reducer's bobbin carriage 21 being arranged on top, concentric reducer's bobbin carriage 21 bottom connects shell-side cylinder 24, the inwall of shell-side cylinder 24 is provided with polylith deflection plate 23, space in shell-side cylinder 24 is separated into serpentine pathway by polylith deflection plate 23, the centre of shell-side cylinder 24 is provided with the many heat exchanger tubes 25 of vertically arrangement, the lower outside wall of shell-side cylinder 24 is provided with cooling water inlet 26, and its upper outside wall is provided with coolant outlet 22.The top of the lateral wall of described vertical return tank 3 is provided with not solidifying gas outlet 31, described not solidifying gas outlet is connected with the air inlet pipe of tail gas absorber, on described return tank 3 madial wall, the top of non-noncondensing gas outlet 31 opening is provided with the shutter 33 under being tilted to.The bottom of described vertical return tank 3 is provided with condensate outlet pipe 32, and described vertical return tank 3 is also provided with nitrogen blowing formula liquid level gauge 4.
During described equipment complex work, from stripper overhead gas outlet, gas is out via tube connector 1, concentric reducer's bobbin carriage 21 enters in heat exchanger tube 25, cooling water enters shell-side cylinder 24 from cooling water inlet 26 simultaneously, be separated to form serpentine pathway along polylith deflection plate 23 to flow out to coolant outlet 22, fully contact with heat exchanger tube 25 in flow process, gas in heat exchanger tube 25 is lowered the temperature, thus portion gas is cooled, condense into liquid, along heat exchanger tube 25 inwall to downstream in return tank 3, the gas do not condensed also enters in return tank 3, tail gas absorber is flowed to again through not solidifying gas outlet 31.Condensate liquid flows out via condensate outlet pipe 32, then enters stripper reflux inlet through reflux pump, in order to understand the output of condensate liquid, vertical return tank 3 is also provided with nitrogen blowing formula liquid level gauge 4.
The equipment complex of above-mentioned overhead condenser 2 and return tank 3, changes the traditional mode that condenser 2 and return tank 3 are in the past provided separately, and condenser 2 and return tank 3 is combined into an equipment, change horizontal return tank into vertical return tank 3.So just reduce the volume of equipment significantly, decrease the floor space of equipment, reduce the stainless consumption of 316L more than 10 simultaneously compared with traditional split type equipment.Simultaneously owing to being provided with shutter 33 in return tank 3, segment space before non-noncondensing gas outlet 31 opening was covered, avoid condensate liquid and be entrained with the not solidifying gas outlet 31 of suction when dropping to this space by not solidifying gas, and then affect subsequent production process, shutter 33 is tilted to lower setting simultaneously, make the condensate liquid dripped thereon can easily run underneath to bottom return tank 3, avoid a large amount of condensate liquid to accumulate on shutter 33, thus the waste brought and the extra load that shutter 33 is caused.
Below the utility model has been described in detail, but the utility model is not limited to detailed description of the invention described herein.It will be appreciated by those skilled in the art that when not deviating from the utility model scope, other changes and distortion can be made.Protection domain of the present utility model is defined by the following claims.
Claims (5)
1. the equipment complex of an overhead condenser and return tank, the top of described equipment complex is provided with condenser (3), described condenser (3) comprises the bobbin carriage (21) on top, bobbin carriage (21) bottom is provided with shell-side cylinder (24), the inwall of shell-side cylinder (24) is provided with polylith deflection plate (23), the centre of shell-side cylinder (24) is provided with heat exchanger tube (25), the lower outside wall of shell-side cylinder (24) is provided with cooling water inlet (26) and coolant outlet (22), the bottom of described condenser (3) is connected with return tank (3), the lateral wall of described return tank (3) is provided with non-noncondensing gas outlet (31), the bottom of described return tank (3) is provided with condensate liquid effuser (32), described return tank (3) is also provided with nitrogen blowing formula liquid level gauge (4), it is characterized in that, on return tank (3) madial wall, the top of non-noncondensing gas outlet (31) opening is provided with shutter (33).
2. the equipment complex of a kind of overhead condenser and return tank according to claim 1, it is characterized in that, described shutter (33) is for being tilted to lower setting.
3. the equipment complex of a kind of overhead condenser and return tank according to claim 1 or 2, it is characterized in that, described bobbin carriage (21) is concentric reducer's bobbin carriage.
4. the equipment complex of a kind of overhead condenser and return tank according to claim 1 or 2, it is characterized in that, described return tank (3) is vertical return tank.
5. the equipment complex of a kind of overhead condenser and return tank according to claim 3, it is characterized in that, described return tank (3) is vertical return tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707343.7U CN204275548U (en) | 2014-11-24 | 2014-11-24 | The equipment complex of a kind of modified overhead condenser and return tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707343.7U CN204275548U (en) | 2014-11-24 | 2014-11-24 | The equipment complex of a kind of modified overhead condenser and return tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275548U true CN204275548U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420707343.7U Active CN204275548U (en) | 2014-11-24 | 2014-11-24 | The equipment complex of a kind of modified overhead condenser and return tank |
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| CN (1) | CN204275548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870986A (en) * | 2017-08-18 | 2018-11-23 | 武汉炼化工程设计有限责任公司 | A kind of cooling decoking equipment of integrated energy-saving formula |
| CN112221186A (en) * | 2020-11-13 | 2021-01-15 | 山东钢铁股份有限公司 | Oil tank oil fume recovery device and recovery method |
-
2014
- 2014-11-24 CN CN201420707343.7U patent/CN204275548U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870986A (en) * | 2017-08-18 | 2018-11-23 | 武汉炼化工程设计有限责任公司 | A kind of cooling decoking equipment of integrated energy-saving formula |
| CN112221186A (en) * | 2020-11-13 | 2021-01-15 | 山东钢铁股份有限公司 | Oil tank oil fume recovery device and recovery method |
| CN112221186B (en) * | 2020-11-13 | 2024-03-15 | 山东钢铁股份有限公司 | Oil tank fume exhaust recovery device and recovery method |
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