CN206142860U - Device is used multipurposely to used heat - Google Patents

Device is used multipurposely to used heat Download PDF

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Publication number
CN206142860U
CN206142860U CN201621088813.1U CN201621088813U CN206142860U CN 206142860 U CN206142860 U CN 206142860U CN 201621088813 U CN201621088813 U CN 201621088813U CN 206142860 U CN206142860 U CN 206142860U
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module
water
heat
distilled water
vacuum
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CN201621088813.1U
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邵才宝
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

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  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

The utility model relates to a device is used multipurposely to used heat, draw module and waste water discharge module including vacuum molding piece, a plurality of evaporation module, condensation module, distilled water. The utility model provides a device is used multipurposely to used heat can utilize multiple heat source to carry out the production of distilled water, can be through adjusting the heat source of vacuum apparatus in order to adapt to the different temperatures, and the range of application is wide, and adaptability is strong, practice thrift the energy, improved the self -supporting ability of water purification.

Description

A kind of used heat comprehensive utilization device
Technical field
The utility model is related to a kind of used heat comprehensive utilization device, and more particularly to a kind of utilization used heat produces the dress of distilled water Put.
Background technology
Distillation water preparation apparatus are one of indispensable equipment of Biochemical Lab, and the distilled water Preparation equipment being usually used is general Running water is burnt to boiling using electrical heating, then using running water condensed steam, obtains distilled water.This kind of method, a side Face needs substantial amounts of heat energy to be used to heat cold water, there is provided aqueous water is converted into heat of vaporization necessary to steam, on the other hand, also needs Substantial amounts of cold water is provided for reducing vapor (steam) temperature, is liquid distillate water by water vapor condensation, it is clear that such mode both consumed Take electric energy, water resource is consumed again.In addition in some special occasions, the steamer for for example riding the sea needs regular leaning on Bank supplements fresh water;Or boiler requires supplementation with deionized water, need to prepare deionized water using independent ion-exchange unit;Or Person needs to buy deionized water as medical application in medical institutions' biology laboratory etc., increased cost consumption.
Utility model content
The purpose of this utility model is to provide the used heat comprehensive utilization device that a kind of utilization various heating sources produce distilled water.
In order to achieve the above object, the technical solution of the utility model is:A kind of used heat comprehensive utilization device, its feature exists In:Module is discharged including vacuum module, several evaporation module, condensation module, distilled water extraction module and waste water;The evaporation Module, condensation module, distilled water extraction module and waste water are discharged module and are connected with vacuum module respectively, are kept by vacuum module Certain vacuum;
The vacuum module includes vacuum plant processed and vacuum tank;The vacuum tank by pipeline respectively with evaporation module, Condensation module, distilled water extraction module are discharged module and are connected with waste water, and being equipped with the pipeline can independently open and close The valve for closing;The vacuum plant processed is vavuum pump or jet injection vacuum plant.
The condensation module includes that heat exchanging pipe, steam inlet, distilled water extract the outlet of mouth, raw water entrance and raw water, former Water (seawater or running water) enters condensation module by raw water entrance, is exchanged heat with steam in heat exchanging pipe, steam condensation Afterwards mouth is extracted by distilled water and enter distilled water extraction module, the raw water of Jing steam preheatings enters evaporation mold by raw water outlet Block;
The evaporation module includes raw water entrance, gas collecting apparatus, discharge outlet, steam (vapor) outlet and heat-exchange device, the heat Switch is connected with circulatory mediator pipeline, and circulatory mediator to be absorbed and enter heat friendship by circulatory mediator pipeline after the heat of thermal source Changing device carries out heat exchange with the raw water in evaporation module, and the circulatory mediator after heat exchange returns again to continue to absorb heat at thermal source Amount;The vapor of the heated generation of raw water be connected with the steam inlet of condensation module by steam (vapor) outlet or with the second evaporation mold The steam inlet of block is connected, used as the thermal source of the second evaporation module;Condensed module preheating is contained in the evaporation module Raw water, raw water water level should be above heat-exchange device;
The distilled water extraction module include distilled water extractor, distillation water store tank, distillation water inlet, vacuum line and Balanced valve;The distillation water inlet, vacuum line and balanced valve are arranged on distilled water extractor;The distilled water extractor Discharging valve is provided with and distillation water store tank between, on the distillation water store tank valve of unstowing is additionally provided with;When in distilled water extractor During water level saturation, vavuum pump is closed, opening unstows valve so that recovering normal barometric pressure in distilled water extractor, then open distillation water extraction The valve between tank and distillation water store tank is taken, distilled water flow in distillation water store tank from distilled water extractor;It is described flat Weighing apparatus valve is connected with distillation water store tank;
The waste water discharges module to be included displacement can, vacuum line, evaporation module discharge pipe line and is arranged at displacement can bottom The draining valve in portion;The vacuum line is connected with vacuum module, evaporates the discharge outlet phase of module discharge pipe line and evaporation module Connection.
Preferably, the used heat comprehensive utilization device also includes negative pressure degasification module, and the negative pressure degasification module includes true Empty degassing tank, vacuum line, water inlet, delivery port and blowoff valve;The water inlet is connected with the outlet of condensation module raw water, cold The raw water of Jing steam preheatings is introduced into vacuum degassing tank and carries out degasification in solidifying module, then enters evaporation module by delivery port.
Preferably, the used heat comprehensive utilization device is provided with one to four evaporation module;50~60 DEG C of circulatory mediator temperature When, evaporation module selects one-level, with the raising of circulatory mediator temperature, often increases by 10 DEG C, may be selected to increase the sub- level evaporation of one-level Module, to improve pure water efficiency processed.
Preferably, level stability orifice plate is provided with the evaporation module, the level stability orifice plate is with anti-aging, resistance to Hot (100 DEG C), the sheet material of decay resistance, sheet material is provided with multiple holes;Raw water water level in evaporation module should be less than liquid level Stable orifice plate;When evaporating when the raw water in module is seethed with excitement and device is acutely waved, stable liquid level can be played a part of.
Preferably, high level probe and low liquid level probe are provided with the evaporation module;The high level probe is arranged on The lower section of level stability orifice plate, the low liquid level probe is arranged on the top of heat-exchange device;Ensure the water level in evaporation module Not higher than level stability orifice plate, is also not less than the top of heat-exchange device.
Preferably, gas collecting apparatus is provided with the top of the evaporation module and condensation module, can be collected into evaporation mold block Internal a small amount of air, in order to avoid affect heat exchange.
Preferably, the steam (vapor) outlet of the evaporation module is provided with separation filter screen, is steamed with the aqueous water in separate vapour and water Gas.
Preferably, the pipeline that the valve of unstowing is connected with outside air is provided with air cleaner, to avoid being unloaded in unlatching During empty valve, the dust in outside air enters distilled water extraction module, pollutes distilled water.
Preferably, the condensation module includes two sets of separate heat exchanging pipes, and raw water enters cold by raw water entrance Solidifying module, is exchanged heat in the first heat exchanging pipe and steam, and the raw water of Jing steam preheatings enters evaporation module by raw water outlet; Raw water after the second heat exchanging pipe and steam are exchanged heat is expelled directly out outside used heat comprehensive utilization device.
Preferably, distilled water is additionally provided with the distilled water extractor and extracts vavuum pump, the distilled water extracts vavuum pump There is provided extra negative pressure to extract distilled water from condensation module to distilled water extractor;For factory's boiler used heat comprehensive utilization etc. Large scale system, the setting of vavuum pump can cause used heat comprehensive utilization device running efficiency of system to improve.
Thermal source required by the utility model is the metastable used heat of sustainable acquisition or giving up by heat pump lifting Heat, for example:
1st, heat pipe recovery boiler thermal flue gas are such as passed through;Prepare distilled water supplement boiler of feeding to use.
2nd, the engine cooling water such as on the steamer of marine navigation, to prepare fresh water life fresh water on seagoing vessel is solved Source problem;
3rd, such as source pump (winter extracts heat from stable purification unit air draft) high-pressure side waste heat supply temperature production is steamed Distilled water, uses for small hospital as deionized water;
4th, the domestic hot-water for such as producing from solar thermal collector, to produce distilled water.
The used heat comprehensive utilization device that the utility model is provided can carry out the production of distilled water, Neng Goutong using various heating sources Adjustment vacuum plant is crossed to adapt to the thermal source of different temperatures, applied range is adaptable;The energy is saved, has been improve net The self-supporting capability of water.
Description of the drawings
Fig. 1 is the structural representation of the specific embodiment of used heat comprehensive utilization device of the present utility model;
Fig. 2 is the structural representation of the evaporation module of used heat comprehensive utilization device of the present utility model;
Fig. 3 is the structural representation of the second evaporation module of used heat comprehensive utilization device of the present utility model;
Fig. 4 is the structural representation of the condensation module of used heat comprehensive utilization device of the present utility model;
Fig. 5 is the structural representation of the distilled water extraction module of used heat comprehensive utilization device of the present utility model;
Fig. 6 is the structural representation that the waste water of used heat comprehensive utilization device of the present utility model discharges module;
Fig. 7 is the structural representation of the negative pressure degasification module of used heat comprehensive utilization device of the present utility model.
Wherein:1. vacuum module;11. vacuum plants processed;12. vacuum tanks;13. circulation water storage tanks;14. blow-down pipes;2. steam Send out module;21. raw water entrances;22. air collectors;23. discharge outlet;24. steam (vapor) outlets;25. heat-exchange devices;26. high levels are visited Head;27. low liquid levels are popped one's head in;28. level stability orifice plates;29. filter screens;3. second evaporates module;4. condensation module;41. first change Pipe line;42. second heat exchanging pipes;43. steam inlets;44. distilled water extract mouth;45. first raw water entrances;46. first is former Water out;47. second raw water entrances;48. second raw waters are exported;5. distilled water extraction module;51. distilled water extractors;52. steam Distilled water holding vessel;53. distillation water inlets;54. vacuum lines;55. balanced valves;56. discharging valves;57. unstow valve;58. distilled water Outlet;6. waste water discharges module;61. displacement cans;62. vacuum lines;63. evaporation module discharge pipe lines;64. draining valves;7. Negative pressure degasification module.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that accompanying drawing is given.
Embodiment 1
Referring to the used heat comprehensive utilization device shown in Fig. 1~5, including vacuum module 1, evaporation module 2, condensation module 4, steam Distilled water extraction module 5 and waste water discharge module 6;Evaporation module 2, condensation module 4, distilled water extraction module 5 and waste water discharge mould Block 6 is connected respectively with vacuum module 1, and by vacuum module 1 certain vacuum is kept;
Vacuum module 1 includes vacuum plant processed 11 and vacuum tank 12;Vacuum tank 12 by pipeline respectively with evaporation module 2, Condensation module 4, distilled water extraction module 5 are discharged module 6 and are connected with waste water, and being equipped with pipeline independently to open and close Valve;
Condensation module 4 include the first heat exchanging pipe 41, the second heat exchanging pipe 42, steam inlet 43, distilled water extract mouth 44, First raw water entrance 45, the first raw water export the 46, second raw water entrance 47 and the second raw water outlet 48, raw water (seawater or originally Water) condensation module 4 is entered by the first raw water entrance 45 and the second raw water entrance 47, in the first heat exchanging pipe 41 and the second heat exchange Exchanged heat with steam in pipeline 42, mouth 44 is extracted by distilled water after steam condensation and enters distilled water extraction module 5, Jing steam The raw water of preheating enters evaporation module 2 by the first heat exchanging pipe 41;Another part raw water passes through the row of the second heat exchanging pipe 42 Go out outside system;
Evaporation module 2 includes raw water entrance 21, air collector 22, discharge outlet 23, steam (vapor) outlet 24 and heat-exchange device 25, heat Switch 25 is connected with circulatory mediator pipeline, and circulatory mediator to be absorbed and enter heat by circulatory mediator pipeline after the heat of thermal source Switch 25 carries out heat exchange with the raw water in evaporation module 2, and the circulatory mediator after heat exchange returns again to continue to inhale at thermal source Receive heat;The vapor of the heated generation of raw water is connected by steam (vapor) outlet 24 with the steam inlet 43 of condensation module 4;Evaporation The raw water of condensed module preheating is contained in module 2, raw water water level is higher than heat-exchange device 25;Liquid is additionally provided with evaporation module 2 Stable orifice plate 28, the high level probe 26 in position and low liquid level probe 27;High level probe 26 is arranged under level stability orifice plate 28 Side, low liquid level probe 27 is arranged on the top of heat-exchange device 25;
Distilled water extraction module 5 includes distilled water extractor 51, distillation water store tank 52, distillation water inlet 53, vacuum tube Road 54 and balanced valve 55;Distillation water inlet 53, vacuum line 54 and balanced valve 55 are arranged on distilled water extractor 51;Distillation Discharging valve 56 is provided between water extractor 51 and distillation water store tank 52, on distillation water store tank 52 valve 57 of unstowing is additionally provided with, steamed In distilled water extractor 51 during water level saturation, vacuum plant 11 processed is closed, opening unstows valve 57 so that extensive in distilled water extractor 51 Multiple normal barometric pressure, then discharging valve 56 is opened, distilled water flow in distillation water store tank 52 from distilled water extractor 51;It is described flat Weighing apparatus valve 55 is located at the top of distilled water extractor 51, is connected with distillation water store tank 52;Distillation water store tank 52 bottom is provided with steaming Distilled water outlet 58;
Waste water discharges module 6 to be included displacement can 61, vacuum line 62, evaporation module discharge pipe line 63 and is arranged at displacement can The draining valve 64 of bottom;The vacuum line 62 is connected with vacuum module 1, evaporates module discharge pipe line 63 with evaporation module 2 Discharge outlet be connected;Waste water is discharged module 6 and is additionally provided with blow-down pipe.
Specifically, the used heat comprehensive utilization device applies to sea going steamer (such as fishing boat), is started using steamer The waste heat of machine produces distilled water with seawater, eliminates and is frequently necessary to pull in shore to supplement the trouble of fresh water, when decreasing steamer and going to sea The water yield for carrying is needed, cargo dead-weight is increased.
In the present embodiment, vacuum plant processed can select membrane type vavuum pump, or water circulating pump to add jet ejector to constitute Vacuum plant processed.
Embodiment 2
Module is evaporated referring to the used heat comprehensive utilization device shown in Fig. 1~7, including vacuum module 1, evaporation module 2, second 3rd, condensation module 4, distilled water extraction module 5, waste water discharge module 6 and negative pressure degasification module 7;Evaporation module 2, the second evaporation mold Block 3, condensation module 4, distilled water extraction module 5 and waste water are discharged module 6 and are connected with vacuum module 1 respectively, by vacuum module 1 Keep certain vacuum;
Vacuum module 1 includes vacuum plant processed 11 and vacuum tank 12;Vacuum tank 12 by pipeline respectively with evaporation module 2, Second evaporation module 3, condensation module 4, distilled water extraction module 5 and waste water are discharged module 6 and are connected, and being equipped with pipeline can be with The independent valve for opening and closing;
Condensation module 4 include the first heat exchanging pipe 41, the second heat exchanging pipe 42, steam inlet 43, distilled water extract mouth 44, First raw water entrance 45, the first raw water export the 46, second raw water entrance 47 and the second raw water outlet 48, raw water (seawater or originally Water) condensation module 4 is entered by the first raw water entrance 45 and the second raw water entrance 47, in the first heat exchanging pipe 41 and the second heat exchange Exchanged heat with steam in pipeline 42, mouth 44 is extracted by distilled water after steam condensation and enters distilled water extraction module 5, Jing steam The raw water of preheating enters evaporation module 2 by the first heat exchanging pipe 41;Another part raw water passes through the row of the second heat exchanging pipe 42 Go out outside system;
Evaporation module 2 includes raw water entrance 21, air collector 22, discharge outlet 23, steam (vapor) outlet 24 and heat-exchange device 25, heat Switch 25 is connected with circulatory mediator pipeline, and circulatory mediator to be absorbed and enter heat by circulatory mediator pipeline after the heat of thermal source Switch 25 carries out heat exchange with the raw water in evaporation module 2, and the circulatory mediator after heat exchange returns again to continue to inhale at thermal source Receive heat;The vapor of the heated generation of raw water is connected by steam (vapor) outlet 24 with the steam inlet 31 of the second evaporation module 3; The raw water of condensed module preheating is contained in evaporation module 2, raw water water level is higher than heat-exchange device 25;Also set in evaporation module 2 There are level stability orifice plate 28, high level probe 26 and low liquid level probe 27;High level probe 26 is arranged on level stability orifice plate 28 Lower section, the top that low liquid level probe 27 is arranged on heat-exchange device 25;Second evaporation module 3 is similar to the evaporation structure of module 2, From the steam of evaporation module 2, heat is discharged in the second evaporation module 3, pass to condensed module in the second evaporation module 3 The raw water of 4 preheatings, the steam produced in the second evaporation module 3 is connected with the steam inlet 43 of condensation module 4;
Distilled water extraction module 5 includes distilled water extractor 51, distillation water store tank 52, distillation water inlet 53, vacuum tube Road 54 and balanced valve 55;Distillation water inlet 53, vacuum line 54 and balanced valve 55 are arranged on distilled water extractor 51;Distillation Discharging valve 56 is provided between water extractor 51 and distillation water store tank 52, on distillation water store tank 52 valve 57 of unstowing is additionally provided with, steamed In distilled water extractor 51 during water level saturation, the valve closed on the vacuum line 54 of connection vacuum module 1, opening valve 57 of unstowing makes Obtain in distilled water extractor 51 and recover normal barometric pressure, then open discharging valve 56, distilled water flow to steaming from distilled water extractor 51 In distilled water holding vessel 52;The balanced valve 55 is located at the top of distilled water extractor 51, is connected with distillation water store tank 52;Distillation The bottom of water store tank 52 is provided with distilled water outlet 58;
Waste water discharges module 6 to be included displacement can 61, vacuum line 62, evaporation module discharge pipe line 63 and is arranged at displacement can The draining valve 64 of bottom;The vacuum line 62 is connected with vacuum module 1, evaporates module discharge pipe line 63 with evaporation module 2 Discharge outlet be connected;Waste water is discharged module 6 and is additionally provided with blow-down pipe;
Negative pressure degasification module 7 includes vacuum degassing tank 71, vacuum line 72, water inlet 73, delivery port 74 and blowoff valve 75; Water inlet 73 is connected with the first raw water outlet 46 of condensation module 4, and the raw water of Jing steam preheatings is introduced into very in condensation module 4 Empty degassing tank 71 carries out degasification, then enters evaporation module 2 by delivery port 74.
Specifically, the used heat comprehensive utilization device applies to factory's boiler exhaust gas used heat, with reference to the technological synthesis such as heat pipe profit With production distilled water, make boiler replenishing water.
In the present embodiment, vacuum plant processed can select membrane type vavuum pump, or water circulating pump to add jet ejector to constitute Vacuum plant processed.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of design is created without departing from the utility model, some deformations and improvement can also be made, these all belong to In protection domain of the present utility model.

Claims (10)

1. a kind of used heat comprehensive utilization device, it is characterised in that:Including vacuum module, several evaporation module, condensation module, steamings Distilled water extraction module and waste water discharge module;The evaporation module, condensation module, distilled water extraction module and waste water discharge module It is connected with vacuum module respectively;
The vacuum module includes vacuum plant processed and vacuum tank;The vacuum tank by pipeline respectively with evaporation module, condensation Module, distilled water extraction module are discharged module and are connected with waste water, are equipped with what is can independently opened and closed on the pipeline Valve;
The condensation module includes that heat exchanging pipe, steam inlet, distilled water extract the outlet of mouth, raw water entrance and raw water, and raw water is led to Cross raw water entrance and enter condensation module, exchanged heat with steam in heat exchanging pipe, mouth is extracted by distilled water after steam condensation Into distilled water extraction module, the raw water of Jing steam preheatings enters evaporation module by raw water outlet;
The evaporation module includes raw water entrance, gas collecting apparatus, discharge outlet, steam (vapor) outlet and heat-exchange device, the heat exchange Device is connected with circulatory mediator pipeline, and circulatory mediator absorbed and filled into heat exchange by circulatory mediator pipeline after the heat of thermal source Put carries out heat exchange with the raw water in evaporation module, and the circulatory mediator after heat exchange returns again to continue to absorb heat at thermal source;It is former The vapor of the heated generation of water is connected with the steam inlet of condensation module by steam (vapor) outlet or evaporates module with second Steam inlet is connected;The raw water of condensed module preheating is contained in the evaporation module;
The distilled water extraction module includes distilled water extractor, distillation water store tank, distillation water inlet, vacuum line and balance Valve;The distillation water inlet, vacuum line and balanced valve are arranged on distilled water extractor;The distilled water extractor and steaming Discharging valve is provided between distilled water holding vessel;The balanced valve is connected with distillation water store tank;
The waste water discharges module to be included displacement can, vacuum line, evaporation module discharge pipe line and is arranged at draining pot bottom Draining valve;The vacuum line is connected with vacuum module, evaporates module discharge pipe line and is connected with the discharge outlet of evaporation module.
2. used heat comprehensive utilization device according to claim 1, it is characterised in that:The used heat comprehensive utilization device is also wrapped Negative pressure degasification module is included, the negative pressure degasification module includes vacuum degassing tank, vacuum line, water inlet, delivery port and blowoff valve; The water inlet is connected with the outlet of condensation module raw water, and the raw water of Jing steam preheatings is introduced into vacuum degassing tank in condensation module Degasification is carried out, then evaporation module is entered by delivery port.
3. used heat comprehensive utilization device according to claim 1, it is characterised in that:Preferably, the used heat comprehensive utilization Device is provided with one to four evaporation module.
4. the used heat comprehensive utilization device according to any one of claim 1 ~ 3, it is characterised in that:Set in the evaporation module There is level stability orifice plate.
5. the used heat comprehensive utilization device according to any one of claim 1 ~ 3, it is characterised in that:Set in the evaporation module There are high level probe and low liquid level probe;The high level probe is arranged on the lower section of level stability orifice plate, and the low liquid level is visited Head is arranged on the top of heat-exchange device.
6. the used heat comprehensive utilization device according to any one of claim 1 ~ 3, it is characterised in that:The evaporation module and cold Gas collecting apparatus is provided with the top of solidifying module.
7. the used heat comprehensive utilization device according to any one of claim 1 ~ 3, it is characterised in that:The steaming of the evaporation module Vapor outlet is provided with separation filter screen.
8. the used heat comprehensive utilization device according to any one of claim 1 ~ 3, it is characterised in that:The distilled water extracts mould The pipeline that the valve of unstowing of block is connected with outside air is provided with air cleaner.
9. the used heat comprehensive utilization device according to any one of claim 1 ~ 3, it is characterised in that:The condensation module includes Two sets of separate heat exchanging pipes, raw water enters condensation module by raw water entrance, carries out with steam in the first heat exchanging pipe Heat exchange, the raw water of Jing steam preheatings enters evaporation module by raw water outlet;After the second heat exchanging pipe and steam are exchanged heat Raw water be expelled directly out outside used heat comprehensive utilization device.
10. the used heat comprehensive utilization device according to any one of claim 1 ~ 3, it is characterised in that:The distilled water is extracted Distilled water is additionally provided with tank and extracts vavuum pump.
CN201621088813.1U 2016-09-28 2016-09-28 Device is used multipurposely to used heat Expired - Fee Related CN206142860U (en)

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CN201621088813.1U CN206142860U (en) 2016-09-28 2016-09-28 Device is used multipurposely to used heat

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Application Number Priority Date Filing Date Title
CN201621088813.1U CN206142860U (en) 2016-09-28 2016-09-28 Device is used multipurposely to used heat

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106277143A (en) * 2016-09-28 2017-01-04 邵才宝 A kind of used heat comprehensive utilization device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106277143A (en) * 2016-09-28 2017-01-04 邵才宝 A kind of used heat comprehensive utilization device

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