CN215855199U - Device for improving concentration of high-salinity wastewater - Google Patents
Device for improving concentration of high-salinity wastewater Download PDFInfo
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- CN215855199U CN215855199U CN202121624576.7U CN202121624576U CN215855199U CN 215855199 U CN215855199 U CN 215855199U CN 202121624576 U CN202121624576 U CN 202121624576U CN 215855199 U CN215855199 U CN 215855199U
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Abstract
The utility model discloses a device for improving the concentration of high-salinity wastewater, and relates to the technical field of high-salinity wastewater treatment. The high-salinity wastewater is heated and concentrated twice by arranging the first heating plate and the second heating plate, the evaporation and concentration efficiency is high, the additional steam generated after the high-salinity wastewater and the first heating plate are subjected to primary heat exchange is dehydrated by the drier and enters the second heating plate to be recycled as a heating source, the additional steam is fully utilized, the energy is saved, the cost is reduced, crystals can be cleaned by the cleaning plate fixedly connected to the rotating shaft, and the crystals are recovered.
Description
Technical Field
The utility model relates to the technical field of high-salinity wastewater treatment, in particular to a device for improving the concentration of high-salinity wastewater.
Background
Along with the continuous development of society, various factories are continuously built in cities, high-salt wastewater is generated in the production process of the factories, the high-salt wastewater refers to the wastewater with the total salt content of more than 1 percent, the wastewater contains salt, organic matters, heavy metals and even radioactive substances, the high-salt wastewater can cause the separation of the protoplasm of biological cells due to high osmotic pressure, meanwhile, high-concentration inorganic salt has strong toxicity to the biological cells, if the high-salt wastewater is directly discharged into the environment without desalination treatment, the ecological environment can be seriously damaged, at present, an evaporation device is mainly adopted to carry out concentration crystallization and liquid separation on the high-salt wastewater, the high-salt wastewater needs to be heated firstly when being evaporated, a large amount of energy is consumed when being heated, the treatment cost of the high-salt wastewater is increased, and meanwhile, crystals generated in the heating process are increased and can be continuously attached and deposited on the inner wall and the heat exchange surface of a concentration tank, the normal heating to the concentration tank causes great influence, influences heat exchange efficiency, consequently, needs design one kind and improves high salt waste water enrichment facility and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a high-salinity wastewater concentration device which is high in concentration efficiency, energy-saving, low in use cost and simple in structure.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an improve high salt waste water enrichment facility, includes concentrated jar, is used for carrying high salt waste water to carry out the waste water transport assembly of concentrated operation in the concentrated jar, is used for heating concentrated heating element and the clearance subassembly of collecting with the crystal to high salt waste water, and concentrated tank deck portion is provided with steam outlet, and concentrated tank bottoms portion is provided with the discharging pipe.
Preferably, the waste water conveying assembly comprises a spraying pipe and an electric pump, the spraying pipe is arranged above the inner part of the concentration tank, downward spray holes are formed in the spraying pipe, and the electric pump is arranged outside the concentration tank and communicated with the spraying pipe through a pipeline.
Preferably, heating element sets gradually at the inside first heating plate and the second heating plate of concentrated jar from the top down, first heating plate and second heating plate are confined hollow structure, be provided with a plurality of first downcomers that run through from top to bottom on the first heating plate, first downcomer does not communicate with first heating plate is inside, it advances pipe and first steam outlet pipe to be provided with first steam on the first heating plate, first steam advances pipe and first steam outlet pipe all communicates to concentrated jar outside, be provided with a plurality of second downcomers that run through from top to bottom on the second heating plate, second downcomer does not communicate with second heating plate is inside, it advances pipe and second steam outlet pipe to be provided with second steam on the second heating plate, second steam advances pipe and second steam outlet pipe all communicates to concentrated jar outside, second steam advances pipe and steam outlet passes through the pipeline intercommunication.
Preferably, the clearance subassembly includes motor and rotation axis, and the motor setting is at concentrated tank deck portion, and the rotation axis setting is inside concentrated jar, and the output shaft of concentrated jar and motor is stretched out to the rotation axis upper end, and from the top down rigid coupling has first cleaning board, second cleaning board and the clear board of sweeping of third in proper order on the rotation axis, and first cleaning board tightly leans on first heating plate top surface, and the second cleaning board tightly leans on second heating plate top surface, and the clear board of sweeping of third tightly leans on concentrated tank bottoms portion.
Preferably, a dryer is arranged on a pipeline between the second steam inlet pipe and the steam outlet.
Preferably, the bottom end of the concentrating tank is provided with a plurality of supporting legs.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model carries out twice heating concentration on the high-salinity wastewater by arranging the first heating plate and the second heating plate, has high evaporation concentration efficiency, can fully utilize the additional steam generated after the high-salinity wastewater and the first heating plate carry out once heat exchange, enters the second heating plate as a heating source to be recycled after the moisture of the additional steam is removed by the drier, saves energy and reduces cost, can respectively clean the crystal attached to the bottoms of the first heating plate, the second heating plate and the concentration tank by the first cleaning plate, the second cleaning plate and the third cleaning plate which are fixedly connected on the rotating shaft, can recycle the crystal, can avoid the long-term attachment of the crystal to reduce the heat exchange effect of the heating plates, ensures the efficiency of evaporation concentration, has simple integral structure, convenient operation, small floor area and high working efficiency.
Drawings
FIG. 1 is an exploded perspective view of the present invention;
FIG. 2 is an exploded perspective view of the hold-down assembly of the present invention;
fig. 3 is a front sectional structural view of the present invention.
In the figure: 1. a concentration tank; 2. a steam outlet; 3. a discharge pipe; 4. a shower pipe; 5. an electric pump; 6. spraying a hole; 7. a first heating plate; 8. a first downcomer pipe; 9. a first steam inlet pipe; 10. a first vapor outlet pipe; 11. a second heating plate; 12. a second downcomer; 13. a second steam inlet pipe; 14. a second vapor outlet pipe; 15. a motor; 16. a rotating shaft; 17. a first sweeping board; 18. a second cleaning board; 19. a third sweeping board; 20. a dryer; 21. and (5) supporting legs.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings.
Referring to fig. 1-3, an improve high salt waste water enrichment facility, including concentrated jar 1, waste water transport assembly, heating element and clearance subassembly, waste water transport assembly is used for carrying high salt waste water to concentrated operation in the concentrated jar 1, heating element is used for carrying to the high salt waste water in the concentrated jar 1 and heats the concentration, the clearance subassembly is used for collecting the recovery with the crystal after the concentration, steam outlet 2 is installed at the top of concentrated jar 1, additional steam accessible steam outlet 2 discharge concentrated jar 1 that high salt waste water produced after the heating, discharging pipe 3 is installed to the bottom of concentrated jar 1, the crystal can be by discharging pipe 3 discharge concentrated jar 1, still install a plurality of supporting legs 21 in the bottom of concentrated jar 1, be used for raising concentrated jar 1, make things convenient for the emission of crystal.
Referring to fig. 1-3, the waste water conveying assembly comprises a spraying pipe 4 and an electric pump 5, wherein the spraying pipe 4 is installed above the interior of the concentration tank 1, downward spray holes 6 are formed in the spraying pipe 4, the electric pump 5 is installed outside the concentration tank 1, the electric pump 5 is communicated with the spraying pipe 4 through a pipeline, the electric pump 5 is used for conveying high-salt waste water to the spraying pipe 4, the spray holes 6 in the spraying pipe 4 are dispersed into fine water flows, and sufficient heat exchange is conveniently carried out with the heating assembly.
Referring to fig. 1 to 3, the heating assembly includes a first heating plate 7 and a second heating plate 11 fixedly connected to the interior of the concentration tank 1 from top to bottom in sequence, the first heating plate 7 and the second heating plate 11 are both closed hollow structures, a plurality of first downpipes 8 penetrating through the first heating plate 7 from top to bottom are installed on the first heating plate 7, the first downpipes 8 are isolated from and not communicated with the internal cavity of the first heating plate 7, a first steam inlet pipe 9 and a first steam outlet pipe 10 are welded on the first heating plate 7, the first steam inlet pipe 9 and the first steam outlet pipe 10 are both communicated to the exterior of the concentration tank 1, external high-temperature steam is input into the first heating plate 7 through the first steam inlet pipe 9 to provide heat for high-salt wastewater sprayed from the spray holes 6, so that moisture in the high-salt wastewater is evaporated to generate additional steam, the additional steam rises and is discharged from the steam outlet 2, and the heat-exchanged high-temperature steam is discharged from the first steam outlet pipe 10, install a plurality of second downcomer 12 that run through from top to bottom on the second heating plate 11, it is isolated each other between second downcomer 12 and the inside cavity of second heating plate 11, each other not communicate, the welding has second steam to advance pipe 13 and second steam exit tube 14 on the second heating plate 11, second steam advances pipe 13 and second steam exit tube 14 and all communicates to concentrated jar 1 outside, second steam advances pipe 13 and steam outlet 2 and passes through the pipeline intercommunication, be used for carrying additional steam to in the second heating plate 11, cyclic utilization, improve the concentrated effect to high salt waste water, energy is saved, install desicator 20 between steam outlet 2 and second steam tube, a moisture content for getting rid of in the additional steam, improve the cyclic utilization effect of additional steam.
Referring to fig. 1-3, the cleaning assembly includes a motor 15 and a rotating shaft 16, the motor 15 is installed on the top of the concentration tank 1, the rotating shaft 16 is installed inside the concentration tank 1, the upper end of the rotating shaft 16 extends out of the concentration tank 1 and is connected with an output shaft of the motor 15, the rotating shaft 16 is driven by the motor 15 to rotate, a first cleaning plate 17, a second cleaning plate 18 and a third cleaning plate 19 are fixedly installed on the rotating shaft 16 from top to bottom in sequence, the first cleaning plate 17, the second cleaning plate 18 and the third cleaning plate 19 can synchronously rotate under the driving of the rotating shaft 16, the first cleaning plate 17 is closely attached to the top surface of the first heating plate 7 for cleaning and collecting the crystal on the first heating plate 7 and dropping from the first sewer pipe 8 to the second heating plate 11, the second cleaning plate 18 is closely attached to the top surface of the second heating plate 11 for cleaning and collecting the crystal on the second heating plate 11 and the crystal dropping from the first heating plate 7, and falls from the second downcomer 12 to the bottom of the concentration tank 1, and a third sweeping plate 19 is abutted against the bottom of the concentration tank 1 and is used for sweeping and collecting the crystal at the bottom of the concentration tank 1 to the discharge pipe 3 and discharging the crystal from the discharge pipe 3.
When the high-salt waste water evaporator is used, the electric pump 5 is started, high-salt waste water is conveyed into the spraying pipe 4 through a pipeline and is atomized and sprayed out through the spray holes 6, external high-temperature steam enters the first heating plate 7 through the first steam inlet pipe 9 to heat the first heating plate 7, the atomized high-salt waste water is sprayed on the first heating plate 7 to be evaporated and concentrated once with the first heating plate 7, water in the high-salt waste water is evaporated to form additional steam, the additional steam is upwards discharged from the steam outlet 2, the water in the additional steam is removed through the dryer 20, the additional steam enters the second heating plate 11 through the second steam inlet pipe 13 to be heated, the high-salt waste water subjected to evaporation and concentration once flows onto the second heating plate 11 through the first lower water pipe 8 to be evaporated and concentrated twice, the concentration efficiency of the high-salt waste water is improved, and crystals generated after the high-salt waste water is evaporated and concentrated are respectively attached to the first heating plate 7, the second heating plate 11, Second heating plate 11 and concentrated 1 bottom of jar, starter motor 15, motor 15 drives rotation axis 16 rotation, drive the rigid coupling and rotate at 16 first cleaning board 17 of rotation axis, second cleaning board 18 and third cleaning board 19 rotate, first cleaning board 17 and second cleaning board 18 clean the lower floor to the crystal on first heating plate 7 and the second heating plate 11 respectively, finally all clean to concentrated 1 bottom of jar, discharge concentrated jar 1 from discharging pipe 3 with the crystal by third cleaning board 19.
It should be noted that the electric pump 5, the motor 15 and the dryer 20 described in the embodiments of the present invention are all prior art applications.
In the description of this patent, it is to be understood that the terms "upper," "lower," "inner," "outer," "center," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the patent.
In this patent, unless expressly stated or limited otherwise, the terms "combined," "disposed," "connected," "secured," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an improve high salt waste water enrichment facility which characterized in that: including concentrated jar (1), be used for carrying high salt waste water extremely carry out the waste water conveying component of concentrated operation in concentrated jar (1), be used for heating concentrated heating element and the clearance subassembly of collecting with the crystal to high salt waste water, concentrated jar (1) top is provided with steam outlet (2), and concentrated jar (1) bottom is provided with discharging pipe (3).
2. The apparatus for increasing the concentration of high-salinity wastewater according to claim 1, wherein: the waste water conveying assembly comprises a spraying pipe (4) and an electric pump (5), the spraying pipe (4) is arranged above the inner part of the concentration tank (1), downward spray holes (6) are formed in the spraying pipe (4), and the electric pump (5) is arranged outside the concentration tank (1) and is communicated with the spraying pipe (4) through a pipeline.
3. The apparatus for increasing the concentration of high-salinity wastewater according to claim 2, characterized in that: the heating assembly comprises a first heating plate (7) and a second heating plate (11) which are sequentially arranged in the concentration tank (1) from top to bottom, the first heating plate (7) and the second heating plate (11) are both of a closed hollow structure, a plurality of first lower water pipes (8) which penetrate through the first heating plate (7) from top to bottom are arranged on the first heating plate (7), the first lower water pipes (8) are not communicated with the inside of the first heating plate (7), a first steam inlet pipe (9) and a first steam outlet pipe (10) are arranged on the first heating plate (7), the first steam inlet pipe (9) and the first steam outlet pipe (10) are communicated with the outside of the concentration tank (1), a plurality of second lower water pipes (12) which penetrate through the second heating plate from top to bottom are arranged on the second heating plate (11), the second lower water pipes (12) are not communicated with the inside of the second heating plate (11), and a second steam inlet pipe (13) and a second steam outlet pipe (14) are arranged on the second heating plate (11), the second steam inlet pipe (13) and the second steam outlet pipe (14) are communicated to the outside of the concentration tank (1), and the second steam inlet pipe (13) is communicated with the steam outlet (2) through a pipeline.
4. The apparatus for increasing the concentration of high-salinity wastewater according to claim 3, characterized in that: the clearance subassembly includes motor (15) and rotation axis (16), motor (15) set up at concentrated jar (1) top, rotation axis (16) set up in concentrated jar (1) inside, and rotation axis (16) upper end stretches out the output shaft of concentrated jar (1) with motor (15), and from the top down rigid coupling has first cleaning board (17), second cleaning board (18) and third cleaning board (19) in proper order on rotation axis (16), first cleaning board (17) are close to at first heating plate (7) top surface, second cleaning board (18) are close to at second heating plate (11) top surface, third cleaning board (19) are close to in concentrated jar (1) bottom.
5. The apparatus for increasing the concentration of high-salinity wastewater according to claim 4, wherein: a dryer (20) is arranged on a pipeline between the second steam inlet pipe (13) and the steam outlet (2).
6. The apparatus for increasing the concentration of high-salinity wastewater according to claim 4, wherein: the bottom end of the concentration tank (1) is provided with a plurality of supporting legs (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624576.7U CN215855199U (en) | 2021-07-16 | 2021-07-16 | Device for improving concentration of high-salinity wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624576.7U CN215855199U (en) | 2021-07-16 | 2021-07-16 | Device for improving concentration of high-salinity wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN215855199U true CN215855199U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121624576.7U Active CN215855199U (en) | 2021-07-16 | 2021-07-16 | Device for improving concentration of high-salinity wastewater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115477352A (en) * | 2022-11-01 | 2022-12-16 | 潘红 | High salt is evaporative concentration jar for waste water treatment |
| CN116081736A (en) * | 2023-01-04 | 2023-05-09 | 上海第二工业大学 | Efficient crystallization concentration system and method |
| CN117771106A (en) * | 2024-02-27 | 2024-03-29 | 长春中医药大学 | Traditional chinese medicine evaporates system device |
-
2021
- 2021-07-16 CN CN202121624576.7U patent/CN215855199U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115477352A (en) * | 2022-11-01 | 2022-12-16 | 潘红 | High salt is evaporative concentration jar for waste water treatment |
| CN115477352B (en) * | 2022-11-01 | 2024-03-01 | 潘红 | High salt wastewater treatment is with evaporation concentration jar |
| CN116081736A (en) * | 2023-01-04 | 2023-05-09 | 上海第二工业大学 | Efficient crystallization concentration system and method |
| CN117771106A (en) * | 2024-02-27 | 2024-03-29 | 长春中医药大学 | Traditional chinese medicine evaporates system device |
| CN117771106B (en) * | 2024-02-27 | 2024-05-07 | 长春中医药大学 | Traditional chinese medicine evaporates system device |
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