CN203731902U - Viscous-fluid heat exchanger - Google Patents
Viscous-fluid heat exchanger Download PDFInfo
- Publication number
- CN203731902U CN203731902U CN201420087617.7U CN201420087617U CN203731902U CN 203731902 U CN203731902 U CN 203731902U CN 201420087617 U CN201420087617 U CN 201420087617U CN 203731902 U CN203731902 U CN 203731902U
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- China
- Prior art keywords
- heat exchanger
- shell
- heat exchange
- fluid heat
- exchange coil
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Abstract
The utility model relates to a heat exchanger, in particular to a viscous-fluid heat exchanger. The viscous-fluid heat exchanger comprises a shell (8). A thermal fluid heat exchanger coil (4) and a cold fluid heat exchanger coil (7) are arranged inside the shell, the thermal fluid heat exchanger coil (4) and the cold fluid heat exchanger coil (7) are concentrically arranged, a rotating shaft (3) is arranged between the thermal fluid heat exchanger coil (4) and the cold fluid heat exchanger coil (7), an impeller (9) is arranged on the rotating shaft which is supported through an upper bearing (2) and a lower bearing (12) arranged at two ends of the shell, the upper end of the rotating shaft is connected with a motor (1), heat-conducting medium (10) is arranged in the shell, a high-temperature viscous-fluid inlet (5) and a low-temperature viscous-fluid outlet (6) are formed in the upper portion of the shell, and a high-temperature viscous-fluid outlet (13) and a low-temperature viscous-fluid inlet (14) are formed in the lower portion of the shell. The viscous-fluid heat exchanger is high in heat exchanging efficiency, compact in structure and small in space occupation; heat exchange coefficient is adjustable in frequency through the motor; the heat exchanger can be arranged in a workshop, is environment friendly and free of pollution, and is especially suitable for heat exchange of viscous fluid.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of thick liquid heat exchanger.
Background technology
Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies an important position aborning.The heat exchangers that use are mainly used in the heat exchange of fluid more at present, but when thick liquid is carried out to heat exchange, easily there is flow blind angle, cause thick liquid in heat transfer process, to occur being charred phenomenon, not only affect heat transfer effect, also cause the wasting of resources, simultaneously, the heat of thick liquid in temperature-fall period is not recovered utilization but the water that is cooled is taken away, and causes heat to run off.
Utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: the thick liquid heat exchanger that a kind of compact conformation, floor space are little, reclaim heat, good effect of heat exchange is provided.
The utility model solves the technical scheme that its technical problem adopts:
Described thick liquid heat exchanger, comprise shell, enclosure arranges hot fluid heat exchange coil and cold fluid heat exchange coil, hot fluid heat exchange coil and cold fluid heat exchange coil are concentric circles setting, rotating shaft is set in the middle of hot fluid heat exchange coil and cold fluid heat exchange coil, impeller is set in rotating shaft, rotating shaft is supported by the upper bearing (metal) and the lower bearing that are arranged on shell two ends, rotating shaft upper end connects motor, in shell, be provided with heat-conducting medium, shell upper is provided with high temperature viscous liquid entrance and the outlet of low temperature thick liquid, outer casing underpart is provided with high temperature viscous liquid outlet and low temperature thick liquid entrance.
Described thick liquid heat exchanger makes the heat-conducting medium in thick liquid and shell mobile in helical form coil pipe carry out heat exchange, not only avoid the Dead Core Problems occurring in thick liquid flow process, also avoid occurring being charred phenomenon, compact conformation, floor space is little, hot fluid heat exchange coil and cold fluid heat exchange coil are fixed by the support in shell, the centre position of the cylindrical coil pipe that rotating shaft forms through hot fluid heat exchange coil and cold fluid heat exchange coil from top to bottom, and rotate together with impeller by the drive lower rotor part of motor, heat-conducting medium disturbance is become to turbulent condition, greatly improve heat transfer effect, wherein the diameter of impeller is less than the diameter of the cylinder that coil pipe forms.
Preferred further, outer casing bottom arranges base.Convenient installation and fixing.
Preferred further, hot fluid heat exchange coil and cold fluid heat exchange coil adopt helical form coil pipe.Eliminate flow blind angle, increase heat transfer effect.
Preferred further, impeller arranges multiple, and impeller is set in qually spaced in rotating shaft.Improve heat transfer effect.
The beneficial effect that the utility model has is:
1, high temperature viscous liquid and low temperature thick liquid all flow in spiral helicine coil pipe, and flow process is without dead angle, have prevented the phenomenon that is charred that thick liquid often occurs in heat transfer process.
2, in airtight housing, carry out heat conduction heat exchange by heat-conducting medium, make compact conformation, floor space is little.
3, be provided with rotating mechanism, on the rotor of rotation, be provided with multi-stage impeller, rotate together with impeller at the drive lower rotor part of motor, heat-conducting medium disturbance is become to turbulent condition, greatly improved heat transfer effect.
4, not only effectively avoid thick liquid heat water that is cooled in cooling engineering to take away, dispersed heat can also have been reclaimed and passed to the viscous fluid of low temperature, can save considerable heat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is use connection diagram of the present utility model;
Wherein, 1, motor; 2, upper bearing (metal); 3, rotating shaft; 4, hot fluid heat exchange coil; 5, high temperature viscous liquid entrance; 6, low temperature thick liquid outlet; 7, cold fluid heat exchange coil; 8, shell; 9, impeller; 10, heat-conducting medium; 11, base; 12, lower bearing; 13, high temperature viscous liquid outlet; 14, low temperature thick liquid entrance; 15, charging tank; 16, one-level thick liquid heat exchanger; 17, secondary thick liquid heat exchanger; 18, heat pump; 19, steam; 20, maintain tank.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, thick liquid heat exchanger described in the utility model, comprise shell 8, shell 8 inside arrange hot fluid heat exchange coil 4 and cold fluid heat exchange coil 7, hot fluid heat exchange coil 4 and cold fluid heat exchange coil 7 are concentric circles setting, in the middle of hot fluid heat exchange coil 4 and cold fluid heat exchange coil 7, rotating shaft 3 is set, impeller 9 is set in rotating shaft 3, rotating shaft 3 is supported by the upper bearing (metal) 2 and the lower bearing 12 that are arranged on shell 8 two ends, rotating shaft 3 upper ends connect motor 1, in shell 8, be provided with heat-conducting medium 10, shell 8 tops are provided with high temperature viscous liquid entrance 5 and low temperature thick liquid outlet 6, shell 8 bottoms are provided with high temperature viscous liquid outlet 13 and low temperature thick liquid entrance 14.
Wherein, shell 8 bottoms arrange base 11, and hot fluid heat exchange coil 4 and cold fluid heat exchange coil 7 adopt helical form coil pipe, and impeller 9 arranges multiple, and impeller 9 is set in qually spaced in rotating shaft 3.
Principle described in the utility model is:
Low temperature sticky material pressurizes by 14 dozens of low temperature thick liquid entrances to the cold fluid heat exchange coil 7 of heat exchanger by water pump, low temperature sticky material flows at spiral helicine cold fluid heat exchange coil 7, carry out heat exchange with heat-conducting medium 10, the sticky material outflow heat exchanger after heat exchange enters steam-injection heating pump and is further heated to design temperature and enters to maintain again and in tank, be incubated certain hour.Enter in hot fluid heat exchange coil 4 through the high temperature viscous liquid entrance 5 of heat exchanger at the high-temperature viscous material maintaining in tank, high-temperature viscous material flows at spiral helicine hot fluid heat exchange coil 4, carry out (heat release) cooling heat exchange with heat-conducting medium 10, radiating and cooling is to process requirements temperature, then enters workshop through high-temp liquid outlet 13.Meanwhile, in order to increase heat transfer effect, drive the impeller 9 in rotating shaft 3 to rotate by motor 1, heat-conducting medium 10 disturbances are become turbulent condition by impeller 9, improves heat transfer effect.
Embodiment:
Cornstarch is mixed in charging tank 15 to 5% weak solution (cold material), beat to one-level thick liquid heat exchanger 16 through water pump pressurization, cold material and thermal material carry out the heated temperature of heat exchange and are increased to 52.5(80.5 DEG C), enter again secondary thick liquid heat exchanger 17, cold material enters vapor mixing jet pump 18 after further heated temperature is increased to 85 DEG C (101 DEG C), enters after being reached 130 DEG C maintain tank 20 by steam 19 Hybrid Heating.Enter secondary thick liquid heat exchanger 17 from maintaining tank 20 thermal material (temperature is 130 DEG C) out, be reduced to 97.5 DEG C (109.5 DEG C) with temperature after cold material heat exchange, and then enter one-level thick liquid heat exchanger 16, its thermal material further carries out heat exchange, and its temperature is reduced to 65 DEG C (89 DEG C) and enters workshop.If, can be together in series and regulate with outdoor spraying ventilating device during higher than 65 DEG C at summer fever temperature of charge.
The utility model is provided with dual coil pipes in heat exchanger, can carry out without dead angle heat recovery, it is high that this heat exchanger has heat exchange efficiency, the coefficient of heat transfer is adjustable by motor frequency change, compact conformation, floor space is little, can be arranged in workshop, environment friendly and pollution-free, be particularly suitable for the heat exchange of thick liquid.
Claims (4)
1. a thick liquid heat exchanger, comprise shell (8), it is characterized in that: shell (8) inside arranges hot fluid heat exchange coil (4) and cold fluid heat exchange coil (7), hot fluid heat exchange coil (4) and cold fluid heat exchange coil (7) are concentric circles setting, rotating shaft (3) is set in the middle of hot fluid heat exchange coil (4) and cold fluid heat exchange coil (7), impeller (9) is set in rotating shaft (3), rotating shaft (3) is supported by the upper bearing (metal) (2) and the lower bearing (12) that are arranged on shell (8) two ends, rotating shaft (3) upper end connects motor (1), in shell (8), be provided with heat-conducting medium (10), shell (8) top is provided with high temperature viscous liquid entrance (5) and low temperature thick liquid outlet (6), shell (8) bottom is provided with high temperature viscous liquid outlet (13) and low temperature thick liquid entrance (14).
2. thick liquid heat exchanger according to claim 1, is characterized in that: described shell (8) bottom arranges base (11).
3. thick liquid heat exchanger according to claim 1, is characterized in that: described hot fluid heat exchange coil (4) and cold fluid heat exchange coil (7) adopt helical form coil pipe.
4. thick liquid heat exchanger according to claim 1, is characterized in that: described impeller (9) arranges multiple, and impeller (9) is set in qually spaced in rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087617.7U CN203731902U (en) | 2014-02-27 | 2014-02-27 | Viscous-fluid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087617.7U CN203731902U (en) | 2014-02-27 | 2014-02-27 | Viscous-fluid heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731902U true CN203731902U (en) | 2014-07-23 |
Family
ID=51201970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087617.7U Expired - Fee Related CN203731902U (en) | 2014-02-27 | 2014-02-27 | Viscous-fluid heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606438A (en) * | 2016-03-10 | 2016-05-25 | 济南海能仪器股份有限公司 | Solvent preheating system for fiber determinator |
| CN113758351A (en) * | 2021-09-27 | 2021-12-07 | 李龙英 | Heat exchange device based on fluid motion change |
| CN117190746A (en) * | 2023-11-08 | 2023-12-08 | 江苏龙冶节能科技有限公司 | Double-coil type rising pipe heat exchanger with enhanced heat transfer effect |
-
2014
- 2014-02-27 CN CN201420087617.7U patent/CN203731902U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606438A (en) * | 2016-03-10 | 2016-05-25 | 济南海能仪器股份有限公司 | Solvent preheating system for fiber determinator |
| CN113758351A (en) * | 2021-09-27 | 2021-12-07 | 李龙英 | Heat exchange device based on fluid motion change |
| CN113758351B (en) * | 2021-09-27 | 2024-03-29 | 玮成新材料(山东)有限公司 | Heat exchange device based on fluid motion change |
| CN117190746A (en) * | 2023-11-08 | 2023-12-08 | 江苏龙冶节能科技有限公司 | Double-coil type rising pipe heat exchanger with enhanced heat transfer effect |
| CN117190746B (en) * | 2023-11-08 | 2024-01-09 | 江苏龙冶节能科技有限公司 | Double-coil type rising pipe heat exchanger with enhanced heat transfer effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170616 Address after: 255086 Dong Dao Village Industrial Park, hi tech Development Zone, Shandong, Zibo Patentee after: ZIBO RUINENG THERMOELECTRIC EQUIPMENT CO., LTD. Address before: Shandong province Zibo city Zhangdian District 255000 Road No. 19 Unicom dragon Xi Yuan building two unit 902 Patentee before: Yan Wanhe |
|
| 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: 20140723 Termination date: 20190227 |