CN215327059U - Honeycomb briquette shaped parallel distillation device for efficient heat recovery for seawater desalination - Google Patents

Honeycomb briquette shaped parallel distillation device for efficient heat recovery for seawater desalination Download PDF

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Publication number
CN215327059U
CN215327059U CN202120919145.7U CN202120919145U CN215327059U CN 215327059 U CN215327059 U CN 215327059U CN 202120919145 U CN202120919145 U CN 202120919145U CN 215327059 U CN215327059 U CN 215327059U
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China
Prior art keywords
water
shell
box
heat recovery
honeycomb briquette
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Expired - Fee Related
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CN202120919145.7U
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Chinese (zh)
Inventor
王姝欢
孙远鹏
张霖轩
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Beijing Jiaotong University
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Beijing Jiaotong University
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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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination

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  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The utility model discloses a honeycomb briquette parallel distillation device for efficient heat recovery for seawater desalination, which relates to the technical field of distillation and comprises a condensation box, wherein a porous water storage inner core is movably inserted in a through hole, cold seawater is injected into the hollow part of the condensation box through a second water guide pipe, hot water is injected into the porous water storage inner core through a hot water guide pipe, in the process, water vapor collides with the inner wall of the through hole and is condensed into fresh water drops, the fresh water drops flow along the wall and flow to the top of a bottom plate, the fresh water is obtained through a gap between a first baffle plate and a second baffle plate, seawater in the porous water storage inner core flows out along a funnel connecting pipe, so that the effects of low energy consumption, no secondary pollution and great reduction of operation and cost are realized, the seawater in the hollow part of the condensation box flows into the first box body along the first water guide pipe, the shell is made of organic glass, so that the secondary pollution of the prepared fresh water is reduced.

Description

Honeycomb briquette shaped parallel distillation device for efficient heat recovery for seawater desalination
Technical Field
The utility model relates to the technical field of distillation, in particular to a honeycomb briquette-shaped parallel distillation device for efficient heat recovery for seawater desalination.
Background
China's fresh water resources are 6% of global water resources, second to Brazil, Russia and Canada, and the fourth world is famous. However, the amount of fresh water is small, the distribution of regions is not balanced, and many water sources are seriously polluted, so that the contradiction between supply and demand of fresh water is more obvious. Therefore, in areas with abundant seawater resources, the advantages of the sea are brought into play, and the new energy seawater desalination device is researched and used according to local conditions, so that the method is an important way for solving the problem of water shortage in coastal cities. And the industrial chain is prolonged in the coastal region, and the solar energy is applied to the seawater desalination and process, so that the problem of fresh water shortage in the coastal region can be solved, and the seawater desalination cost can be saved by comprehensively utilizing resources. At present, the development of auxiliary water sources by applying a seawater desalination technology becomes the most commonly adopted method in various countries. Therefore, in the present day that the fresh water resources are increasingly scarce, the seawater desalination is a more practical source which can be continuously used as the fresh water supply. Desalination of sea water essentially refers to the process of separating dissolved mineral salts, organic matter, bacteria, viruses and solids from sea water to obtain fresh water. The existing seawater desalination technologies mainly comprise a distillation method, a freezing method, an electrodialysis method, a reverse osmosis method and the like. Among them, the multi-stage flash evaporation, low-temperature multi-effect distillation and reverse osmosis, which belong to the distillation methods, are several commonly used seawater desalination technologies at present. However, the three technologies have different advantages and disadvantages, such as high single-machine water production capacity of the multi-stage flash evaporation technology, poor water quality, low construction cost of the low-temperature multi-effect technology and structural defects. Reverse osmosis technology is relatively low in energy consumption, but is expensive and requires more complex pretreatment processes to prevent membrane systems from becoming contaminated, resulting in a high cost price.
SUMMERY OF THE UTILITY MODEL
The utility model provides a honeycomb briquette-shaped parallel distillation device for efficient heat recovery for seawater desalination, which solves the technical problems of low energy consumption, secondary pollution avoidance and cost reduction.
In order to solve the technical problems, the utility model provides a honeycomb briquette-shaped parallel distillation device for efficient heat recovery for seawater desalination, which comprises a condensation tank, wherein the space between the outer wall and the inner wall of the condensation tank is hollow, the outer side of the condensation tank is provided with a shell, a through hole is formed between the top and the bottom of the condensation tank, a porous water storage inner core is movably inserted into the through hole, the top of the porous water storage inner core is fixedly sleeved with a hot water conduit, one end of the hot water conduit, which is far away from the porous water storage inner core, is connected with a water valve, the bottom of the shell is fixedly connected with a supporting leg by a screw, the outer side of the shell is provided with a first water guide pipe and a second water guide pipe, one end of the first water guide pipe penetrates through the shell to be communicated with the hollow part of the condensation tank, one end of the second water guide pipe penetrates through the interior of the shell to be communicated, and the outer side of the shell is provided with a first box body and a second box body, the one end activity of shell is kept away from to first aqueduct is pegged graft in the inside of first box, the one end that the shell was kept away from to the second aqueduct runs through second box outer wall and its inside intercommunication, the fixed funnel connecting pipe that has cup jointed in bottom of porous retaining inner core, the outer wall of supporting legs just is located the below fixed cover of shell and has been connect the bottom plate, the top welding of bottom plate has first baffle and second baffle.
Preferably, the number of the through holes is multiple, and the insides of the through holes are in a parallel connection state.
Preferably, the upper left corner of the shell is high, the lower right corner is low, and the shell is made of organic glass.
Preferably, the shell is fixedly sleeved with the first water guide pipe and the second water guide pipe, and the shell is in a sealing state with the first water guide pipe and the second water guide pipe.
Preferably, the first water introduction pipe and the second water introduction pipe are respectively adjacent to the top and the bottom of the outer case.
Preferably, the bottom surfaces of the first box body and the second box body and the bottoms of the supporting feet are positioned on the same plane.
Compared with the prior art, the honeycomb briquette-shaped parallel distillation device for efficient heat recovery for seawater desalination has the following beneficial effects:
the inside of condenser box hollow part is injected into through the cold sea water of second aqueduct with first box inside, inject hot water into porous retaining inner core through the hot water pipe, at this in-process, the inner wall condensation that exists the vapor and touch the through-hole becomes the fresh water droplet, along the wall downflow, thereby flow to the bottom plate top of shell, gap outflow between rethread first baffle and the second baffle, thereby obtain fresh water, the sea water in the porous retaining inner core flows along the funnel connecting pipe, and then realize that the energy consumption is low, do not produce secondary pollution, operation and cost greatly reduced's effect, the sea water of condenser box hollow part's inside flows inside first organic glass box along first aqueduct, be made for the organic glass box through the shell, the fresh water that has reduced to make receives secondary pollution.
Drawings
FIG. 1 is an isometric view of a honeycomb briquette-shaped parallel distillation apparatus for efficient heat recovery for seawater desalination of the present invention;
FIG. 2 is an enlarged view of the honeycomb briquette-shaped parallel distillation apparatus for efficient heat recovery for seawater desalination of the present invention at A in FIG. 1;
fig. 3 is a schematic diagram of the connection between the condensation tank and the first conduit of the honeycomb briquette-shaped parallel distillation apparatus for efficient heat recovery for seawater desalination according to the present invention.
Reference numbers in the figures: 1. the water storage device comprises a shell, 2, a water valve, 3, a first box body, 4, a second box body, 5, a first water guide pipe, 6, a second water guide pipe, 7, supporting legs, 8, a condensation box, 9, a porous water storage inner core, 10, through holes, 11, a hot water guide pipe, 12, a funnel connecting pipe, 13, a bottom plate, 14, a first baffle, 15 and a second baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in figures 1-3, the utility model comprises a honeycomb briquette-shaped parallel distillation device for high-efficiency heat recovery for seawater desalination, which is provided by the utility model, and comprises a condensation tank 8, the space between the outer wall and the inner wall of the condensation tank 1 is hollow, the outer side of the condensation tank 8 is provided with a shell 1, the top of the shell 1 is closed, the bottom is open, a through hole 10 is arranged between the top and the bottom of the condensation tank 8, a porous water storage inner core 9 is movably inserted in the through hole 10, the top of the porous water storage inner core 9 is fixedly sleeved with a hot water conduit 11, one end of the hot water conduit 11 far away from the porous water storage inner core 9 is tied with a water valve 2, the bottom of the shell 1 is fixedly connected with a supporting leg 7 by a screw, the outer side of the shell 1 is provided with a first water conduit 5 and a second water conduit 6, one end of the first water conduit 5 passes through the shell 1 to be communicated with the hollow part of the condensation tank 8, one end of the second water conduit 6 passes through the inner part of the shell 1 to be communicated, the outside of shell 1 is equipped with first box 3 and second box 4, the one end activity of keeping away from shell 1 of first aqueduct 5 is pegged graft in the inside of first box 3, the one end that shell 1 was kept away from to second aqueduct 6 runs through the inside intercommunication of second box 4 outer wall rather than, the fixed cover in bottom of porous retaining inner core 9 has connect funnel connecting pipe 12, the fixed cover in below that the outer wall of supporting legs 7 just is located shell 1 has connect bottom plate 13, the top welding of bottom plate 13 has first baffle 14 and second baffle 15.
The number of the through holes 10 is plural, and the inside of each through hole 10 is in a parallel state.
According to the utility model, cold seawater in the first box body 3 is injected into the hollow part of the condensation box 8 through the second water guide pipe 6, hot water is injected into the porous water storage inner core 9 through the hot water guide pipe 11, during the process, water vapor is condensed into fresh water drops when contacting the inner wall of the through hole 10, and the fresh water drops flow down along the wall, and then flow to the top of the bottom plate 13 of the shell 1, and then flow out through the gap between the first baffle plate 14 and the second baffle plate 15, so that fresh water is obtained, seawater in the porous water storage inner core 9 flows out along the funnel connecting pipe 12, so that the effects of low energy consumption, no secondary pollution and great reduction of operation and cost are realized, and seawater in the hollow part of the condensation box 8 flows into the first box body 3 along the first water guide pipe 5.
Example two
The upper left corner of the shell 1 is high, the lower right corner is low, and the shell 1 is made of organic glass.
The shell 1 is fixedly sleeved with the first water guide pipe 5 and the second water guide pipe 6, and the shell 1 is in a sealing state with the first water guide pipe 5 and the second water guide pipe 6.
The first and second water introduction ducts 5 and 6 are respectively adjacent to the top and bottom of the case 1.
The bottom surfaces of the first case 3 and the second case 4 and the bottom portions of the support legs 7 are located on the same plane.
According to the utility model, referring to fig. 1, the shell 1 is made of organic glass, so that the secondary pollution of the prepared fresh water is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a honeycomb briquette shape parallel distillation plant for high-efficient heat recovery of sea water desalination, includes condensing box (8), its characterized in that: the condenser is characterized in that the outer wall of the condenser box (1) is hollow between the inner wall, the outer side of the condenser box (8) is provided with a shell (1), a through hole (10) is formed between the top and the bottom of the condenser box (8), a porous water storage inner core (9) is movably inserted in the through hole (10), a hot water conduit (11) is fixedly sleeved at the top of the porous water storage inner core (9), a water valve (2) is connected at one end, far away from the porous water storage inner core (9), of the hot water conduit (11), a supporting leg (7) is fixedly connected with the bottom of the shell (1), a first water guide pipe (5) and a second water guide pipe (6) are arranged on the outer side of the shell (1), one end of the first water guide pipe (5) penetrates through the hollow part of the shell (1) and the condenser box (8), one end of the second water guide pipe (6) penetrates through the inner part of the shell (1), the outside of shell (1) is equipped with first box (3) and second box (4), the one end activity of keeping away from shell (1) in first box (3) of first aqueduct (5) is pegged graft in the inside, the one end that shell (1) was kept away from in second aqueduct (6) runs through second box (4) outer wall and its inside intercommunication, funnel connecting pipe (12) have been cup jointed to the bottom of porous retaining inner core (9) is fixed, the outer wall of supporting legs (7) and the fixed cover in below that is located shell (1) have been connect bottom plate (13), the top welding of bottom plate (13) has first baffle (14) and second baffle (15).
2. The parallel honeycomb briquette-shaped distillation apparatus for high efficiency heat recovery for seawater desalination as claimed in claim 1, wherein the number of the through-holes (10) is plural, and the inside of each through-hole (10) is in parallel.
3. The high efficiency heat recovery honeycomb briquette shaped parallel distillation plant for sea water desalination as claimed in claim 1, characterized in that the casing (1) is high in the upper left corner and low in the lower right corner, and the casing (1) is made of organic glass.
4. The honeycomb briquette-shaped parallel distillation apparatus for high-efficiency heat recovery for seawater desalination according to claim 1, wherein the connection between the housing (1) and the first water guiding pipe (5) and the second water guiding pipe (6) is a fixed socket joint and the housing (1) and the first water guiding pipe (5) and the second water guiding pipe (6) are in a sealed state.
5. The high efficiency heat recovery honeycomb briquette shaped parallel distillation apparatus for sea water desalination according to claim 1 wherein the first water guiding conduit (5) and the second water guiding conduit (6) are respectively close to the top and the bottom of the housing (1).
6. The parallel honeycomb briquette-shaped distillation apparatus for high efficiency heat recovery for seawater desalination as claimed in claim 1, wherein the bottom surfaces of the first tank (3) and the second tank (4) and the bottoms of the supporting legs (7) are located on the same plane.
CN202120919145.7U 2021-04-29 2021-04-29 Honeycomb briquette shaped parallel distillation device for efficient heat recovery for seawater desalination Expired - Fee Related CN215327059U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120919145.7U CN215327059U (en) 2021-04-29 2021-04-29 Honeycomb briquette shaped parallel distillation device for efficient heat recovery for seawater desalination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120919145.7U CN215327059U (en) 2021-04-29 2021-04-29 Honeycomb briquette shaped parallel distillation device for efficient heat recovery for seawater desalination

Publications (1)

Publication Number Publication Date
CN215327059U true CN215327059U (en) 2021-12-28

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CN202120919145.7U Expired - Fee Related CN215327059U (en) 2021-04-29 2021-04-29 Honeycomb briquette shaped parallel distillation device for efficient heat recovery for seawater desalination

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Granted publication date: 20211228

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