CN201392121Y - Vacuum phase-change energy-saving heat exchanger - Google Patents
Vacuum phase-change energy-saving heat exchanger Download PDFInfo
- Publication number
- CN201392121Y CN201392121Y CN200920052447U CN200920052447U CN201392121Y CN 201392121 Y CN201392121 Y CN 201392121Y CN 200920052447 U CN200920052447 U CN 200920052447U CN 200920052447 U CN200920052447 U CN 200920052447U CN 201392121 Y CN201392121 Y CN 201392121Y
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- Prior art keywords
- heat
- chamber
- phase transition
- vacuum
- waste water
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- Expired - Lifetime
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- 239000002351 wastewater Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001704 evaporation Methods 0.000 claims abstract description 20
- 230000008020 evaporation Effects 0.000 claims abstract description 20
- 238000009833 condensation Methods 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 28
- 230000008676 import Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 28
- 239000007788 liquid Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model provides a vacuum phase-change energy-saving heat exchanger which belongs to a sewage treatment energy-saving device. The vacuum phase-change energy-saving heat exchanger is provided with a case body (12) and a heat isolating layer (7) outside. The case body (12) is composed of an upper-layer heat radiating chamber (8) and a lower-layer heat absorbing chamber (1) which are separated by a chamber-dividing separation plate (6). A normal-temperature vacuum phase-change heat pipe (2) is fixed on the chamber-dividing separation plate (6) in distributing and penetrating manners. A condensation end (202) is arranged in the heat radiating chamber (8), an evaporation end (201) is arranged in the heat absorbing chamber (1), the heat radiating chamber (8) is provided with a pure water inlet (5) and a hot water outlet (9), the heat absorbing chamber (1) is provided with a waste water inlet (3) and a waste water outlet (10), and thermocouple type thermometers (4) are respectively arranged above the waste water inlet (3) and the hot water outlet (9). The vacuum phase-change energy-saving heat exchanger effectively utilizes waste heat to reduce heat pollution and lower the treatment cost of waste water, so as to obviously save energy and reduce consumption.
Description
Technical field
The utility model relates to heat exchanger, specifically a kind of phase transition of vacuum energy-saving heat exchanger.
Background technology
Waste heat is under certain economic technology condition, the energy that is not utilized in using energy source equipment, just unnecessary, discarded heat energy.According to investigation, the waste heat total resources of every profession and trade account for 17%～67% of its fuel consumption total amount, and the residual heat resources of recyclable utilization are about 60% of waste heat total resources.The recovery and utilization technology of waste heat is a lot.Such as, hot wheel, heat pipe, heat pump etc.Heat pipe is that a kind of favorable industrial used heat utilizes equipment, based on evaporation one condensation cycle principle, and transferring heat energy expeditiously, it has simple in structure and does not have characteristics such as cross pollution.The adaptable temperature range of heat pipe is generally-200 ℃～2000 ℃, and this also is that other heat transfer element institute is unapproachable.Though the technology of heat pipe is ripe, the application aspect industrial wastewater is few, still research and develop a kind of phase transition of vacuum energy-saving heat exchanger.
Summary of the invention
The purpose of this utility model provides a kind of phase transition of vacuum energy-saving heat exchanger, and it effectively utilizes used heat, reduces thermal pollution, reduces the processing cost of waste water, can be significantly energy-saving and cost-reducing.
Technical solution of the present utility model is at the chest that adopts prior art, on the normal temperature phase transition of vacuum heat pipe basis, the utility model particularly has last heat release chamber (8) that a horizontally disposed locellus division board (6) keeps apart fully and heat-absorbing chamber (1) down in the casing (12), the hole that has histogram to be provided with on the locellus division board (6), run through in the hole and be fixed with normal temperature phase transition of vacuum heat pipe (2), the evaporation ends (201) of normal temperature phase transition of vacuum heat pipe (2) is arranged in the heat-absorbing chamber (1), condensation end (202) is arranged in the heat release chamber (8), there is water purification import (5) at place, the nearly top of last heat release chamber one sidewall, below opposing sidewalls near, locate to be provided with hot water outlet (9), there is waste water import (3) at place, the nearly top of following heat-absorbing chamber one sidewall, below opposing sidewalls near, locate to be provided with wastewater outlet (10), waste water import (3) is respectively arranged with thermojunction type thermometer (4) with the top of hot water outlet (9), is provided with thermal insulation layer (7) at casing (12) outer surface.
The above locellus division board (6) is horizontally disposed with height and highly adapts with the evaporation ends (201) of normal temperature phase transition of vacuum heat pipe (2).
Evaporation ends (201) appearance of normal temperature phase transition of vacuum heat pipe described in the utility model (2) has fin, and the condensation end appearance is naked pipe or fin is arranged.
Normal temperature phase transition of vacuum heat pipe is a container cylindraceous, and inner lining is with porous material, and internal tank is pumped into to a certain degree vacuum, injects certain amount of fluid (medium) then and with seal of vessel.In the system of a sealing, the phase-state change (liquid phase becomes vapour phase or vapour phase becomes liquid phase) of dependence fluid is transmitted the device of heat.As everyone knows, when certain medium becomes vapour phase (as water evaporation or boiling) by liquid phase, can absorb heat; And when medium becomes liquid phase (as condensing of steam) by vapour phase, can emit heat.
Technical solution of the present utility model is to utilize normal temperature phase transition of vacuum heat pipe (2) that the hot waste water of discharging is reclaimed used heat, hot industry waste water is removed a large amount of suspensions and is relaxed the water inlet flow velocity through wastewater filtering device (13), increase the time of staying of waste water in heat-absorbing chamber, allow waste water fully contact with the evaporation ends of normal temperature phase transition of vacuum heat pipe (2), the evaporation ends that sees through normal temperature phase transition of vacuum heat pipe (2) is delivered to condensation end rapidly with the heat of hot waste water, the clear water that heating flows into from water purification import (5), reduce the temperature of waste discharge simultaneously, the waste water after the cooling is discharged from outlet.
The above normal temperature phase transition of vacuum heat pipe (2), condensation end are arranged on heat release chamber (8) and evaporation ends is arranged on heat-absorbing chamber (1).When normal temperature phase transition of vacuum heat pipe (2) evaporation ends (201) when being heated, liquid in the capillary evaporates rapidly, steam flows to an other end under small pressure differential, and discharge heat, regelation becomes liquid, liquid flows back to evaporation ends (201) along porous material by the effect of capillary force again, and so circulation is more than, and heat constantly reaches an other end by an end of normal temperature phase transition of vacuum heat pipe (2).
The course of work of the present utility model is as follows: hot waste water is through wastewater filtering device, remove most of impurity and relax the water inlet flow velocity, increase the time of staying of waste water in heat-absorbing chamber, allow waste water fully contact with the evaporation ends of normal temperature phase transition of vacuum heat pipe (2), liquid carburation by evaporation in the capillary when an end of heat pipe is heated among the Mao Renxin, steam flows to the other end and emits heat and condense into liquid under small pressure reduction, liquid flows back to evaporation ends along porous material by the effect of capillary force again, so circulation, make heat be transmitted to the other end fast, the clear water that heating flows into, heated hot water flows out from outlet, introduce production process, reduce the temperature of waste discharge simultaneously, the waste water after the cooling is discharged from outlet.By the online temperature of waste water import, hot water outlet or the variations in temperature of manual read's waste water and heating fresh water of reading of thermojunction type thermometer.Heat-absorbing chamber and heat release chamber all isolate, with the effect of guaranteeing device and the water quality that heats the back fresh water.
According to practical operation and rules, regularly clean and blowdown.
This vaccum phase conversion heat exchanger has following outstanding advantage:
1, the hot waste water gravity flow flows into heat-absorbing chamber, saves power source.
2, the evaporation ends of normal temperature phase transition of vacuum heat pipe fully contacts with hot waste water, reaches fabulous transmission efficiency.
3, vaccum phase conversion heat exchanger equipment is simple, takes up an area of to lack, and does not need the personal management.
4, the vaccum phase conversion heat exchanger operating process is simple, and operating cost is low.
5, the phase transition of vacuum heat pipe can singlely be changed.
Description of drawings
Fig. 1 organigram of the present utility model
The specific embodiment
According to shown in Figure 1, the utility model has a casing 12, thermal insulation layer 7 is arranged outward, casing 12 is heat release chamber, upper strata 8 and the heat-absorbing chamber of lower floor 1 that separated by locellus division board 6, the hole that has histogram to be provided with on the locellus division board 6, normal temperature phase transition of vacuum heat pipe 2 distributes to run through and is fixed on the locellus division board 6, condensation end 202 is arranged on heat release chamber 8, evaporation ends 201 is arranged on heat-absorbing chamber 1, normal temperature phase transition of vacuum heat pipe 2 is divided into condensation end 202 and evaporation ends 201, place, the nearly top of heat release chamber 8 one sidewalls is provided with water purification import 5, below opposing sidewalls is near, located hot water outlet 9, there is waste water import 3 at place, the nearly top of heat-absorbing chamber's 1 one sidewalls, there is wastewater outlet 10 the nearly below of opposing sidewalls, heat-absorbing chamber 1 is connected with sewage draining exit 11, and waste water import 3 is provided with thermojunction type thermometer 4 respectively with the top of hot water outlet 9.
Claims (3)
1, a kind of phase transition of vacuum energy-saving heat exchanger, it comprises casing (12), normal temperature truth heating pipe (2), it is characterized in that the last heat release chamber (8) that has a horizontally disposed locellus division board (6) to keep apart fully in the casing (12) reaches heat-absorbing chamber (1) down, the hole that distributes and be provided with is arranged on the locellus division board (6), run through in the hole and be fixed with normal temperature phase transition of vacuum heat pipe (2), the evaporation ends (201) of normal temperature phase transition of vacuum heat pipe (2) is arranged in the heat-absorbing chamber (1), condensation end (202) is arranged in the heat release chamber (8), there is water purification import (5) at place, the nearly top of last heat release chamber one sidewall, below opposing sidewalls near, locate to be provided with hot water outlet (9), there is waste water import (3) at place, the nearly top of following heat-absorbing chamber one sidewall, below opposing sidewalls near, locate to be provided with wastewater outlet (10), waste water import (3) is respectively arranged with thermojunction type thermometer (4) with the top of hot water outlet (9), is provided with thermal insulation layer (7) at casing (12) outer surface.
2, a kind of phase transition of vacuum energy-saving heat exchanger according to claim 1 is characterized in that locellus division board (6) is horizontally disposed with height and highly adapts with the evaporation ends (201) of normal temperature phase transition of vacuum heat pipe (2).
3, a kind of phase transition of vacuum energy-saving heat exchanger according to claim 1 is characterized in that evaporation ends (201) appearance of normal temperature phase transition of vacuum heat pipe (2) has fin, and the condensation end appearance is naked pipe or fin is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052447U CN201392121Y (en) | 2009-03-12 | 2009-03-12 | Vacuum phase-change energy-saving heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052447U CN201392121Y (en) | 2009-03-12 | 2009-03-12 | Vacuum phase-change energy-saving heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392121Y true CN201392121Y (en) | 2010-01-27 |
Family
ID=41598943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920052447U Expired - Lifetime CN201392121Y (en) | 2009-03-12 | 2009-03-12 | Vacuum phase-change energy-saving heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392121Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654368A (en) * | 2012-05-14 | 2012-09-05 | 中国矿业大学 | Non-clean water heat exchange device |
| CN103836705A (en) * | 2012-11-22 | 2014-06-04 | 保定圣特电器制造有限公司 | Energy-saving and environment-friendly heating device |
| CN104406438A (en) * | 2014-12-03 | 2015-03-11 | 北京中科华誉能源技术发展有限责任公司 | Wastewater waste heat recovery device based on radiant heat pipe |
| CN113405394A (en) * | 2021-06-29 | 2021-09-17 | 连云港临海新材料有限公司 | High-grade waste heat recovery device and process for high-temperature calcined petroleum coke |
-
2009
- 2009-03-12 CN CN200920052447U patent/CN201392121Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654368A (en) * | 2012-05-14 | 2012-09-05 | 中国矿业大学 | Non-clean water heat exchange device |
| CN102654368B (en) * | 2012-05-14 | 2014-01-15 | 中国矿业大学 | Non-clean water heat exchange device |
| CN103836705A (en) * | 2012-11-22 | 2014-06-04 | 保定圣特电器制造有限公司 | Energy-saving and environment-friendly heating device |
| CN103836705B (en) * | 2012-11-22 | 2017-05-10 | 保定圣特电器制造有限公司 | Energy-saving and environment-friendly heating device |
| CN104406438A (en) * | 2014-12-03 | 2015-03-11 | 北京中科华誉能源技术发展有限责任公司 | Wastewater waste heat recovery device based on radiant heat pipe |
| CN104406438B (en) * | 2014-12-03 | 2016-02-03 | 北京中科华誉能源技术发展有限责任公司 | A kind of waste water heat recovering equipment based on radiant type heat pipe |
| CN113405394A (en) * | 2021-06-29 | 2021-09-17 | 连云港临海新材料有限公司 | High-grade waste heat recovery device and process for high-temperature calcined petroleum coke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG LVYUAN ENVIRONMENTAL ENGINEERING CO., LT Free format text: FORMER OWNER: HUANG LIXIN Effective date: 20110331 Free format text: FORMER OWNER: LI GUOGAO |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 514700 GUANGDONG LVYUAN ENVIRONMENTAL ENGINEERING CO., LTD., TONGCHANG GARDEN, DAXIN ROAD JUNCTION, MEIXIAN NEW COUNTY, MEIZHOU CITY, GUANGDONG PROVINCE TO: 514700 FUDA INDUSTRIAL PARK (OPPOSITE TO MUNICIPAL TRAFFIC POLICE DETACHMENT), MEIXIAN COUNTY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110331 Address after: 514700, Meixian, Guangdong province Fu Da Industrial Park (opposite the city traffic police detachment) Patentee after: Guangdong Lvyuan Envrionmental Engineering Co., Ltd. Address before: 514700 Guangdong city of Meizhou province Meixian county new Chang Guangdong Luyuan garden intersection Environmental Protection Engineering Co. Ltd. Co-patentee before: Li Guogao Patentee before: Huang Lixin |
|
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG LVYUAN ENVIRONMENTAL TECHNOLOGIES CO., L Free format text: FORMER NAME: GUANGDONG LVYUAN ENVIRONMENTAL ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 42-6 No. 514700 Guangdong city of Meizhou province Meixian new avenue before Ayutthaya Patentee after: GUANGDONG LVYUAN ENVIRONMENTAL TECHNOLOGIES CO., LTD. Address before: 514700, Meixian, Guangdong province Fu Da Industrial Park (opposite the city traffic police detachment) Patentee before: Guangdong Lvyuan Envrionmental Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |