CN201335626Y - Liquid waste heat recovery two-way energy saver - Google Patents
Liquid waste heat recovery two-way energy saver Download PDFInfo
- Publication number
- CN201335626Y CN201335626Y CNU2008201669569U CN200820166956U CN201335626Y CN 201335626 Y CN201335626 Y CN 201335626Y CN U2008201669569 U CNU2008201669569 U CN U2008201669569U CN 200820166956 U CN200820166956 U CN 200820166956U CN 201335626 Y CN201335626 Y CN 201335626Y
- Authority
- CN
- China
- Prior art keywords
- liquid waste
- waste heat
- heat recovery
- shell
- housing
- 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 - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a liquid waste heat recovery two-way energy saver, comprising a heat-exchanging shell; a hot fluid inlet and outlet and a heating fluid inlet and outlet are arranged on the shell, and a heat-exchanging core body is arranged in the shell; the heat-exchanging core body comprises at least one group of straight pipe banks communicated with the hot fluid inlet and outlet, and a heating fluid channel of which two ends are separated for passing through the heating fluid and is respectively communicated with the heating fluid inlet and outlet; the two outer sides of a closing plate is separated with a channel box for the concentration of the pipe bank by split-ranging clapboards, and a baffle plate for leading the heating fluid to change the direction is arranged on the pipe bank between the two closing plates; the two ends of the shell is connected with a sealing ring and a closure cover by a bolt, and a sewage disposal port is arranged on the shell; the liquid waste heat recovery two-way energy saver has the characteristics of simple structure, convenient and reliable usage, low manufacturing cost, full heat exchange and good energy-saving effect.
Description
Technical field
The utility model relates to a kind of liquid waste heat recovery plant, especially industrial wastewater or food service industry hot fluid are carried out the device of heat recovery, belong to a kind of hot swapping.
Background technology
Present industrial wastewater, as dyeing, food service industry almost is not add any recovery fully, directly is discharged into urban sewage pipe, and main cause is that existing heat exchanger all is bushing type or shell-tube type, because this type of heat exchanger all is a helical form, and its exchange stroke all is an one-pass type.This has just determined present heat exchanger can't be used for industrial wastewater, following two aspects of main cause:
Even 1. industrial wastewater passes through primary filter, still contain a large amount of tiny foreign material in the water, be easy to and the sleeve pipe of heat exchanger can be blocked, as tiny foreign material thoroughly being filtered, the input of its cost of equipment is several times of primary filter equipment investment, and after multiple tracks was filtered, the temperature of its waste water is reduced to had only 20-30 ℃.What obtain after the filtration is water at low temperature, and the filter plant input is too big, and its Waste Heat Recovery does not almost have much value.
2. amount is very big usually for industrial wastewater, all be every day hundreds of to several kilotons, for the maximum of accomplishing its heat energy reclaims, what the exchange area of heat exchanger must be done so is very big, if by traditional conventional design, that volume can be quite huge, and the cost of equipment is just very expensive like that, and expensive equipment just greatly reduces the value of Waste Heat Recovery.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and a kind of straight pipe type, multichannel are provided, and is simple in structure, cheap, reclaim efficiently, make that the Waste Heat Recovery economic benefit is high, thereby can reach the liquid Waste Heat Recovery bi-directional energy-saving device of suitability for industrialized production.
The purpose of this utility model is finished by following technical solution, it comprises a heat exchange housing, described housing is provided with the hot fluid import and export and heated fluid is imported and exported, heat exchange core body is installed in the housing, described heat exchange core body comprise be communicated with at least one group of straight tube bundle that hot fluid imports and exports and pass through with the confession heated fluid that two end-plates are divided into, be communicated with the heated fluid passage of heated fluid import and export respectively.
Described shrouding two outsides supply to restrain the bobbin carriage of concentrating every being shaped on pass partition, and the tube bank between two shroudings is provided with the deflection plate that heated fluid is turned to.
Housing described in the utility model two ends are connected with sealing ring and capping with bolt, also are provided with sewage draining exit on housing.
The utility model is owing to the uniqueness of structure, and heat exchange is abundant, uses energy-saving effect very outstanding, specifically has:
1) organic efficiency height, the running water temperature after the heat absorption are not less than 3 ℃ of the former temperature of used heat, and as 70 ℃ of waste water source temperature, the running water temperature after the recuperation of heat is greater than 67 ℃ so; The medium temperature of being discharged by the heat absorption back is not higher than 3 ℃ of initial running water temperature.As 18 ℃ of running water temperature, the temperature that heat-absorbing medium is discharged is lower than 21 ℃.
2) equipment manufacturing cost is cheap, because the waste heat exchanger tube wall is ultra-thin, makes the entire equipment Master Cost save nearly 70% than traditional sleeve pipe or shell and tube heat exchanger; Because tube wall is thin, it is many to make heat conduction efficiency improve; Because heat exchange do not need helical buckling, make available stainless steel material, than traditional copper pipe low price nearly 30%; Because device structure is simple, processing technology is simple, and general simple and easy factory can both produce, and makes its manufacturing cost reduce greatly.
3) possess Industry Promotion and be worth, because complete equipment is cheap, its price has only about 60% of traditional equal-wattage, and heat exchanger effectiveness reaches 95%, is the industrialization marketing of this recover therefore, has established solid extremely beneficial basis.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in the accompanying drawing 1, the utility model mainly comprises a heat exchange housing 1, described housing 1 is provided with hot fluid import and export 2,3 and heated fluid imports and exports 4,5, in the housing 1 heat exchange core body is installed, described heat exchange core body comprise be communicated with hot fluid import and export 2,3 at least one group of straight tube bundle 6 and pass through with the confession heated fluid that two end-plates 7 are divided into, be communicated with the heated fluid passage 8 of heated fluid import and export 4,5 respectively.
7 liang of outsides of described shrouding supply to restrain the bobbin carriage of concentrating 10 every being shaped on pass partition 9, and the tube bank 6 between two shroudings 7 is provided with the deflection plate 11 that heated fluid is turned to.Housing described in the utility model 1 two ends are connected with sealing ring 13 and capping 14 with bolt 12, also are provided with sewage draining exit 15 on housing 1.The utlity model has the characteristics of technology original creation:
1. hot fluid is walked straight tube, and promptly the flow direction of M (according to the difference of medium, available stainless steel or copper pipe) among Fig. 2 just can guarantee that like that useless medium can not block pipeline, because open the blind flange on heat regenerator both sides, available circle type hairbrush is logical to be washed.Like this, it not only can be used for industrial wastewater, and can also be used for food service industry, as the cooling of soya-bean milk, fruit juice.
2. because hot fluid walks is straight tube, be not that traditional helix tube needs bending, it is very thin that tube wall just can be done, the thinnest 0.3mm that accomplishes, and more than the helix tube requirement 1.0mm, so just greatly reduce the cost of material.
3. heated fluid, adopt four-way to flow to as running water, the i.e. flow direction of W among the figure, and what process of flowing was walked is undaform, because in the middle of every layer of passage, we have designed the plate washer of upper and lower dislocation, i.e. deflection plate, so just improved the heat exchange area and the swap time of heat exchange greatly, promptly running water is wrapped in the used heat pipe and has walked four flow processs separately.
4. hot fluid, be that hot exhaust medium is taked convection current in opposite directions with running water, i.e. the outlet of hot fluid is with those neighbours of running water inlet, the temperature difference is little during the two media exchange like that, helps progressive exchange and fully absorbs.
Claims (3)
1, a kind of liquid Waste Heat Recovery bi-directional energy-saving device, it comprises a heat exchange housing, described housing is provided with the hot fluid import and export and heated fluid is imported and exported, heat exchange core body is installed in the housing, it is characterized in that described heat exchange core body comprise be communicated with at least one group of straight tube bundle that hot fluid imports and exports and pass through with the confession heated fluid that two end-plates are divided into, be communicated with the heated fluid passage of heated fluid import and export respectively.
2, liquid Waste Heat Recovery bi-directional energy-saving device according to claim 1 it is characterized in that described shrouding two outsides supply to restrain the bobbin carriage of concentrating every being shaped on pass partition, and the tube bank between two shroudings is provided with the deflection plate that heated fluid is turned to.
3, liquid Waste Heat Recovery bi-directional energy-saving device according to claim 1 and 2 is characterized in that described housing two ends are connected with sealing ring and capping with bolt, also are provided with sewage draining exit on housing; The import of described hot fluid and the outlet of heated fluid are arranged on the adjacent position of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201669569U CN201335626Y (en) | 2008-10-24 | 2008-10-24 | Liquid waste heat recovery two-way energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201669569U CN201335626Y (en) | 2008-10-24 | 2008-10-24 | Liquid waste heat recovery two-way energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335626Y true CN201335626Y (en) | 2009-10-28 |
Family
ID=41287280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201669569U Expired - Fee Related CN201335626Y (en) | 2008-10-24 | 2008-10-24 | Liquid waste heat recovery two-way energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335626Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261860A (en) * | 2011-06-20 | 2011-11-30 | 于奎明 | Heat exchanger of ground source heat pump |
| WO2013149392A1 (en) * | 2012-04-05 | 2013-10-10 | Zhu Hongfeng | Biomass fuel stove |
| WO2013149391A1 (en) * | 2012-04-05 | 2013-10-10 | Zhu Hongfeng | Simulated fireplace using biomass fuel |
| CN104126102A (en) * | 2012-02-02 | 2014-10-29 | 黑利福卡斯有限公司 | Fluid conduit systems |
| CN106422531A (en) * | 2016-08-31 | 2017-02-22 | 中国电力工程顾问集团中南电力设计院有限公司 | Horizontal gas-water separator with built-in heat exchanger and gas-water separating method thereof |
| CN108126365A (en) * | 2017-12-26 | 2018-06-08 | 天津君歌分子蒸馏设备有限公司 | A kind of molecular distillation equipment feed pipe axial direction preheating device |
| CN109373786A (en) * | 2018-09-21 | 2019-02-22 | 茌平信发华宇氧化铝有限公司 | Alumina production line and boiler of power plant resource reutilization linked system |
-
2008
- 2008-10-24 CN CNU2008201669569U patent/CN201335626Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261860A (en) * | 2011-06-20 | 2011-11-30 | 于奎明 | Heat exchanger of ground source heat pump |
| CN104126102A (en) * | 2012-02-02 | 2014-10-29 | 黑利福卡斯有限公司 | Fluid conduit systems |
| WO2013149392A1 (en) * | 2012-04-05 | 2013-10-10 | Zhu Hongfeng | Biomass fuel stove |
| WO2013149391A1 (en) * | 2012-04-05 | 2013-10-10 | Zhu Hongfeng | Simulated fireplace using biomass fuel |
| CN104067054A (en) * | 2012-04-05 | 2014-09-24 | 朱宏锋 | Biomass fuel stove |
| CN106422531A (en) * | 2016-08-31 | 2017-02-22 | 中国电力工程顾问集团中南电力设计院有限公司 | Horizontal gas-water separator with built-in heat exchanger and gas-water separating method thereof |
| CN106422531B (en) * | 2016-08-31 | 2021-10-15 | 中国电力工程顾问集团中南电力设计院有限公司 | Horizontal gas-water separator with built-in heat exchanger and gas-water separation method thereof |
| CN108126365A (en) * | 2017-12-26 | 2018-06-08 | 天津君歌分子蒸馏设备有限公司 | A kind of molecular distillation equipment feed pipe axial direction preheating device |
| CN109373786A (en) * | 2018-09-21 | 2019-02-22 | 茌平信发华宇氧化铝有限公司 | Alumina production line and boiler of power plant resource reutilization linked system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201335626Y (en) | Liquid waste heat recovery two-way energy saver | |
| CN203757824U (en) | Heat supply system capable of reducing return water temperature of primary network | |
| CN101290196A (en) | Header shunting heat storage adverse current type heat exchanger | |
| CN201093799Y (en) | Waste water disposal and heat-energy recovering apparatus combining solar energy and heat pump | |
| CN205332861U (en) | Compound heat exchanger of shell type is pressed from both sides to screw -tupe | |
| CN201251383Y (en) | Header split-flow heat-storage counterflow heat exchanger | |
| CN204987563U (en) | Double plate pipe bucket formula heat exchanger and parallelly connected structure thereof | |
| CN201225852Y (en) | Wide channel plate heat exchanger with detachable intensified element on one side | |
| CN201225853Y (en) | Wide channel plate heat exchanger with detachable intensified element on one side | |
| CN204007242U (en) | A kind of plate type heat exchanger | |
| CN205262257U (en) | Direct primary sewage spiral pipe plate heat exchanger | |
| CN204963627U (en) | Direct primary sewage pipe plate heat exchanger | |
| CN103994672B (en) | Efficiently two-chamber turbulent heat transfer device | |
| CN112573752A (en) | Printing and dyeing sewage treatment and waste heat recovery integrated system | |
| CN203068485U (en) | Closed type condensate water recovering equipment | |
| CN201637307U (en) | Multi-stage combined energy saver | |
| CN207701210U (en) | A kind of jet dynamic control tail gas waste heat utilizing device | |
| CN201637303U (en) | High-efficient heat exchanger | |
| CN105509315A (en) | Water source heat pump and plate heat exchanger combined heat recovery system and control method thereof | |
| CN217323796U (en) | Red mud washing water temperature raising device | |
| CN214680393U (en) | Energy-saving printing and dyeing equipment sewage treatment and waste heat recovery integrated device | |
| CN219396966U (en) | Cold and white heat exchange module and clean drink machine thereof | |
| CN205076830U (en) | Prevent stifled type rubbish penetrant special effect heater | |
| CN203668168U (en) | Water recycling system in PTA production process | |
| CN203964731U (en) | A kind of axial flow shell-and-plate heat recovery heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20111024 |