CN211393921U - Evaporation concentration system - Google Patents
Evaporation concentration system Download PDFInfo
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- CN211393921U CN211393921U CN201922261442.2U CN201922261442U CN211393921U CN 211393921 U CN211393921 U CN 211393921U CN 201922261442 U CN201922261442 U CN 201922261442U CN 211393921 U CN211393921 U CN 211393921U
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- 238000001704 evaporation Methods 0.000 title claims abstract description 29
- 230000008020 evaporation Effects 0.000 title claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000000926 separation method Methods 0.000 claims abstract description 51
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003546 flue gas Substances 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims description 57
- 238000009833 condensation Methods 0.000 claims description 48
- 230000005494 condensation Effects 0.000 claims description 48
- 239000000945 filler Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 239000000149 chemical water pollutant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The embodiment of the utility model provides an evaporative concentration system. The evaporative concentration system includes an air inlet conduit and a separation chamber. The gas inlet pipeline comprises a gas inlet, a liquid inlet and a first gas outlet, the gas inlet is used for connecting high-temperature flue gas, the liquid inlet is arranged on the gas inlet pipeline, the gas inlet pipeline is inwards sunken by taking the connecting position of the gas inlet pipeline and the liquid inlet as the center, and the liquid inlet is used for leading in percolate; the separation chamber is communicated with the first air outlet of the air inlet pipeline and is used for cooling and condensing water vapor in the air sprayed out from the first air outlet. The utility model discloses directly utilize high temperature steam evaporation filtration liquid, do not have the problem that the scale deposit influences heat exchange efficiency, improved the evaporation efficiency of filtration liquid, utilize the admission line to have sunk structure on the position of inlet simultaneously, make the interior air current of admission line flow with higher speed at this sunk position, form pressure differential, strengthened the atomization, make liquid drop and hot-air fully contact and improved the thermal efficiency.
Description
Technical Field
The utility model relates to an evaporation concentration equipment technical field especially relates to an evaporation concentration system.
Background
In the process of landfill, due to anaerobic fermentation, organic matter decomposition, leaching and scouring of precipitation, soaking of surface water and underground water and the like, various metabolic substances and moisture are generated to form landfill leachate containing high-concentration suspended matters and high-concentration organic or inorganic components, and in order to prevent the landfill leachate from polluting the environment, the landfill leachate is generally treated by adopting an evaporation process of a Mechanical Vapor Recompression (MVR) evaporator.
Mechanical type vapor compression evaporimeter adopts the recompression to the secondary steam that will evaporate out, increase pressure and temperature, return the evaporimeter and heat the material, realize the reuse of steam latent heat, however, because the energy is taken away to system's heat dissipation and material, the not enough condition of heat can appear in mechanical type vapor compression evaporimeter, make actual evaporating pressure be less than theoretical evaporating pressure, lead to evaporation capacity and system efficiency to reduce, thereby reduce evaporation efficiency, if in order to accelerate evaporation efficiency, need the electricity to reheat again usually, cause the energy extravagant.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an evaporative concentration system to solve one or more technical problem among the prior art.
In a first aspect, an embodiment of the present invention provides an evaporation concentration system, including:
the gas inlet pipeline comprises a gas inlet, a liquid inlet and a first gas outlet, the gas inlet is used for connecting high-temperature flue gas, the liquid inlet is arranged on the gas inlet pipeline, the gas inlet pipeline is inwards sunken by taking the connecting position of the gas inlet pipeline and the liquid inlet as the center, and the liquid inlet is used for introducing percolate;
and the separation chamber is communicated with the first gas outlet of the gas inlet pipeline and is used for cooling and condensing water vapor in the gas sprayed out from the first gas outlet.
In one embodiment, the inlet conduit is inwardly recessed from opposite the inlet so that the inlet conduit forms a venturi structure.
In one embodiment, the air inlet is a three-way pipe, and two openings of the air inlet are respectively used for introducing high-temperature flue gas and air.
In one embodiment, the separation chamber comprises a liquid outlet disposed at the bottom of the separation chamber;
the evaporation concentration system further comprises a first circulating pump, two ends of the first circulating pump are respectively connected with the liquid inlet of the air inlet pipeline and the liquid outlet of the separation chamber, and the circulating pump is used for pumping the condensed water in the separation chamber into the air inlet pipeline.
In one embodiment, the separation chamber further comprises:
a plurality of condensation subassemblies, the condensation subassembly sets up in the separator, the condensation subassembly includes branch and a plurality of condensation piece, branch is perpendicular the separator bottom surface sets up, the condensation piece is worn to establish on the branch, just the condensation piece is for the slope of separator bottom surface sets up.
In one embodiment, the evaporative concentration system further comprises:
one end of the centrifugal pump is communicated with the bottom of the separation chamber;
one end of the centrifugal machine is connected with the other end of the centrifugal pump; the centrifuge comprises a water outlet end and a sludge end, the water outlet end of the centrifuge is communicated with the separation chamber, and the centrifuge is used for carrying out solid-liquid separation on input solution and returning the liquid to the separation chamber.
In one embodiment, the evaporative concentration system further comprises:
the adsorption tower is communicated with the separation chamber and is used for adsorbing the gas in the separation chamber;
the condensation tower is communicated with the adsorption tower and is used for condensing the gas discharged from the adsorption tower and then discharging the gas;
one end of the fan is communicated with the condensing tower, and the fan is used for extracting gas in each device to enable the gas in each device to flow to the fan;
and the chimney is communicated with the other end of the fan and is used for discharging the gas extracted by the fan.
In one embodiment, the adsorption column comprises:
a tower body;
the adsorption filler is arranged at the upper part of the tower body, the separation chamber is communicated with the tower body positioned below the adsorption filler, and the condensation tower is communicated with the tower body positioned above the adsorption filler;
one end of the circulating pump is communicated with the bottom of the tower body;
the shower nozzle, the shower nozzle sets up at the tower body top, and is located adsorption filler top, the shower nozzle with the other end of circulating pump is connected, the circulating pump is used for the extraction the adsorption liquid of adsorption tower bottom to spray through the shower nozzle on the adsorption filler.
In one embodiment, the condensing tower comprises:
the condensation tower body comprises a second air outlet and a water outlet, and the water outlet and the second air outlet are arranged at the bottom of the condensation tower body; the height of the second air outlet is higher than that of the water outlet;
one end of the air pipe penetrates through the condensation tower body and is communicated with the adsorption tower, and the other end of the air pipe is arranged at the bottom of the condensation tower body in a hanging manner;
the cold water pipeline is arranged in the condensation tower body and is wound on the air pipe; the inlet of the cold water pipeline is arranged at the bottom of the condensation tower body, and the outlet of the cold water pipeline is arranged at the top of the condensation tower body.
In one embodiment, the evaporative concentration system further comprises:
a raw water pool;
one end of the third circulating pump is communicated with the raw water pool, the other end of the third circulating pump is communicated with an inlet of the cold water pipeline, and the third circulating pump is used for pumping raw water in the raw water pool into the cold water pipeline for heat exchange;
the outlet of the cold water pipeline is communicated with the liquid inlet of the air inlet pipeline, so that raw water subjected to heat exchange in the cold water pipeline flows into the liquid inlet of the air inlet pipeline to be concentrated and evaporated.
One of the above technical solutions has the following advantages or beneficial effects: the utility model discloses directly utilize high temperature steam evaporation filtration liquid, do not have the problem that the scale deposit influences heat exchange efficiency, improved the evaporation efficiency of filtration liquid, utilize the admission line to have sunk structure on the position of inlet simultaneously, make the interior air current of admission line flow with higher speed at this sunk position, form pressure differential, strengthened the atomization, make liquid drop and hot-air fully contact and improved the thermal efficiency.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are not to be considered limiting of its scope.
Fig. 1 shows an overall structure connection schematic diagram of an evaporation concentration system according to an embodiment of the present invention.
Fig. 2 shows another schematic connection diagram of the overall structure of the evaporation concentration system according to the embodiment of the present invention.
Description of the drawings:
100. an air intake duct; 110. An air inlet; 120. A liquid inlet;
130. a first air outlet; 200. A separation chamber; 210. A liquid outlet;
220. a condensing assembly; 221. A condensation sheet; 222. A strut;
300. a first circulation pump; 400. A centrifugal pump; 410. A centrifuge;
500. an adsorption tower; 510. An adsorption tower body; 520. Adsorbing the filler;
530. a second circulation pump; 540. A spray head; 600. A condensing tower;
610. a condensation tower body; 611. A second air outlet; 612. A water outlet valve;
620. an air tube; 630. A cold water pipe; 700. A fan;
800. a chimney; 900. A raw water pool; 910. And a third circulation pump.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Fig. 1 shows an overall structure connection schematic diagram of an evaporation concentration system according to an embodiment of the present invention.
Referring to fig. 1, an embodiment of the present invention provides an evaporative concentration system. The evaporative concentration system includes an inlet duct 100 and a separation chamber 200.
The air inlet pipeline 100 comprises an air inlet 110, a liquid inlet 120 and a first air outlet 130, the air inlet 110 is used for receiving high-temperature flue gas, the high-temperature flue gas can use various low-quality heat sources and tail gas of various burners, and resources are saved, the liquid inlet 120 is arranged on the air inlet pipeline 100, and the air inlet pipeline 100 is inwards recessed at the position connected with the liquid inlet 120 as the center, so that the diameter of the pipeline of the air inlet pipeline 100 at the position of the liquid inlet 120 is smaller than that of the pipeline at other places, thereby accelerating the flow rate of the introduced high-temperature flue gas at the position, the liquid inlet 120 is used for introducing the percolate, thus, the introduced percolate is directly contacted with the high-temperature flue gas for evaporation, the problem that the heat exchange efficiency is influenced by scaling does not exist, the evaporation efficiency of the percolate is improved, meanwhile, the high-temperature flue gas, the liquid drops are fully contacted with the hot air, and the thermal efficiency is improved.
The separation chamber 200 is communicated with the first gas outlet 130 of the gas inlet pipeline 100, and the separation chamber 200 is used for cooling and condensing the water vapor in the gas sprayed from the first gas outlet 130, so that a high-concentration concentrated solution is in the separation chamber 200, and the concentrated solution in the separation chamber 200 can be directly crystallized after the concentrated solution reaches a certain concentration.
Referring to fig. 2, an embodiment of the present invention provides an evaporative concentration system. The evaporative concentration system includes an inlet duct 100 and a separation chamber 200.
The gas inlet pipe 100 comprises a gas inlet 110, a liquid inlet 120 and a first gas outlet 130, wherein the gas inlet 110 is used for receiving high-temperature flue gas, the liquid inlet 120 is arranged on the gas inlet pipe 100, and the air inlet pipe 100 is inwardly recessed with the connecting position with the liquid inlet 120 as the center, the air inlet pipe 100 is also inwardly recessed with the connecting position with the liquid inlet 120 as the center, such that the inlet conduit 100 forms a venturi structure, such that the inlet conduit 100 has a smaller conduit diameter at the inlet 120 than elsewhere, thereby leading the introduced high-temperature flue gas to accelerate the flow velocity at the position, the liquid inlet 120 is used for introducing the percolate, thus the introduced percolate is directly contacted with the high-temperature flue gas for evaporation, meanwhile, the high-temperature flue gas flows through the liquid inlet 120 quickly, so that the percolate can pass through the liquid inlet 120 more quickly, the atomization effect is enhanced, liquid drops are in full contact with hot air, and the thermal efficiency is improved. The venturi is a short term venturi, and the principle of the venturi effect is that when wind blows across an obstacle, the air pressure near the port above the leeward side of the obstacle is relatively low, thereby generating an adsorption effect.
It can be derived to have above-mentioned two embodiments, the embodiment of the utility model provides an utilize inlet 120 of admission line 100 sunken to accelerate the gas flow rate of inlet 120 depressed place, accelerate filtration liquid at inlet 120 blowout and evaporation, consequently utilize inlet 120 sunken or near inlet 120 sunken structural feature's admission line 100 structure all should be within the protection band.
In one embodiment, referring to FIGS. 1 and 2, the portion of the inlet 120 located within the inlet duct 100 is a spray pattern that sprays downwardly along the axis of the inlet duct 100.
In one embodiment, referring to fig. 1 and 2, the inlet 110 is a tee. Two openings of the air inlet 110 are used for receiving the high-temperature flue gas and the air respectively, and the other opening of the air inlet 110 is used for discharging the mixed gas of the high-temperature flue gas and the air out of the air inlet pipeline 100.
In one embodiment, referring to fig. 1 and 2, separation chamber 200 comprises a liquid outlet 210, liquid outlet 210 being disposed at the bottom of separation chamber 200;
the evaporation concentration system further comprises a first circulation pump 300, two ends of the first circulation pump 300 are respectively connected with the liquid inlet 120 of the air inlet pipeline 100 and the liquid outlet 210 of the separation chamber 200, and the circulation pump is used for pumping the condensed water in the separation chamber 200 into the air inlet pipeline 100.
Further, referring to fig. 1 and 2, the separation chamber 200 further includes a plurality of condensing assemblies 220.
The condensation component 220 is arranged in the separation chamber 200, the condensation component 220 comprises a support rod 222 and a plurality of condensation sheets 221, the support rod 222 is arranged perpendicular to the bottom surface of the separation chamber 200, the condensation sheets 221 penetrate through the support rod 222, the condensation sheets 221 are arranged obliquely relative to the bottom surface of the separation chamber 200, therefore, gas sprayed out from the first gas outlet 130 can contact with the condensation component 220, and water vapor in the gas is condensed to the maximum degree by utilizing the oblique arrangement of the condensation sheets 221.
In one embodiment, referring to fig. 1 and 2, the evaporative concentration system further includes a centrifugal pump 400 and a centrifuge 410.
One end of the centrifugal pump 400 communicates with the bottom of the separation chamber 200.
One end of the centrifuge 410 is connected with the other end of the centrifugal pump 400; centrifuge 410 includes a water outlet end and a sludge end, the water outlet end of centrifuge 410 is communicated with separation chamber 200, centrifuge 410 is used to perform solid-liquid separation on the input solution and return the liquid to separation chamber 200, and the solid is discharged through the sludge end.
In one embodiment, referring to fig. 1 and 2, the evaporation concentration system further comprises an adsorption tower 500, a condensation tower 600, a fan 700 and a chimney 800, which are connected in sequence.
The adsorption column 500 communicates with the separation chamber 200, and the adsorption column 500 adsorbs the gas in the separation chamber 200.
The condensing tower 600 communicates with the adsorption tower 500, and the condensing tower 600 condenses the gas discharged from the adsorption tower 500.
The blower 700 is communicated with the condensing tower 600, and the blower 700 is used for extracting the gas in the separation chamber 200, the adsorption tower 500 and the condensing tower 600, so that the gas generated by evaporation and concentration can flow to each device quickly, and the gas treatment process is accelerated.
The chimney 800 communicates with the blower 700, and the chimney 800 is used for discharging the gas extracted by the blower 700.
Further, the fan 400 is provided with a cyclone for removing solid matters in the gas, so that impurities in the gas can be collected and pollutants in the gas can be reduced.
Further, referring to fig. 1 and 2, the adsorption tower 500 includes an adsorption tower body 510, an adsorption packing 520, a second circulation pump 530, and a spray head 540.
The adsorption packing 520 is disposed on the upper portion of the adsorption tower body 510, the separation chamber 200 is communicated with the adsorption tower body 510 located below the adsorption packing 520, and the condensation tower 600 is communicated with the adsorption tower body 510 located above the adsorption packing 520. One end of the circulating pump is communicated with the bottom of the adsorption tower body 510.
The shower nozzle 540 sets up at adsorption tower body 510 top, and is located the adsorption filler 520 top, and the shower nozzle 540 is connected with the other end of circulating pump, and the circulating pump is used for extracting the adsorption liquid of adsorption tower body 510 bottom to spray on the adsorption filler 520 through shower nozzle 540.
The adsorption packing 520 is used for adsorbing peculiar smell in the gas, and meanwhile, the second circulation pump 530 is used for extracting the adsorption liquid in the adsorption tower 500, and the adsorption liquid is sprayed on the adsorption packing 520 through the spray head 540, so that the gas entering the adsorption tower 500 can pass through the adsorption packing 520 with the adsorption liquid, and pollutants in the gas are removed.
Further, as shown in fig. 1 and 2, the condensing tower 600 includes a condensing tower body 610, a gas pipe 620, and a cold water pipe 630.
The condensation tower body 610 comprises a second air outlet 611 and an air outlet valve 612, and the air outlet valve 612 and the second air outlet 611 are arranged at the bottom of the condensation tower body 610; the height of the second air outlet 611 is higher than that of the water outlet valve 612.
The trachea 620 one end runs through condensation tower body 610 and adsorption tower 500 intercommunication, and the trachea 620 other end is unsettled to be set up in condensation tower body 610 bottom.
The cold water pipe 630 is arranged in the condensation tower body 610 and the cold water pipe 630 is wound on the air pipe 620; wherein, the inlet of the cold water pipeline 630 is arranged at the bottom of the condensation tower body 610, and the outlet of the cold water pipeline 630 is arranged at the top of the condensation tower body 610.
In one embodiment, referring to fig. 1 and 2, the evaporative concentration system further includes a raw water tank 900 and a third circulation pump 910.
One end of the third circulating pump 910 is communicated with the raw water tank 900, the other end of the third circulating pump 910 is communicated with an inlet of the cold water pipeline 630, and the third circulating pump 910 is used for pumping raw water in the raw water tank 900 to enter the cold water pipeline 630 for heat exchange. Wherein, the outlet of the cold water pipe 630 is communicated with the liquid inlet 120 of the gas inlet pipe 100, so that the raw water after heat exchange in the cold water pipe 630 flows into the liquid inlet 120 of the gas inlet pipe 100 for concentration and evaporation. Therefore, the raw water is utilized for heat exchange, and the raw water after heat exchange is evaporated and concentrated, so that the evaporation efficiency is accelerated.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An evaporative concentration system, comprising:
the gas inlet pipeline comprises a gas inlet, a liquid inlet and a first gas outlet, the gas inlet is used for connecting high-temperature flue gas, the liquid inlet is arranged on the gas inlet pipeline, the gas inlet pipeline is inwards sunken by taking the connecting position of the gas inlet pipeline and the liquid inlet as the center, and the liquid inlet is used for introducing percolate;
and the separation chamber is communicated with the first gas outlet of the gas inlet pipeline and is used for cooling and condensing water vapor in the gas sprayed out from the first gas outlet.
2. The evaporative concentration system of claim 1, wherein the inlet conduit is recessed inwardly from the inlet at a location opposite the inlet so that the inlet conduit forms a venturi structure.
3. The evaporative concentration system of claim 2, wherein the air inlet is a three-way pipe, and two openings of the air inlet are used for receiving high temperature flue gas and air respectively;
the part of the liquid inlet, which is positioned in the air inlet pipeline, is a spraying structure, and the spraying structure sprays downwards along the axis of the air inlet pipeline.
4. The evaporative concentration system of any one of claims 1 to 3, wherein the separation chamber includes a liquid outlet disposed at the bottom of the separation chamber;
the evaporation concentration system further comprises a first circulating pump, two ends of the first circulating pump are respectively connected with the liquid inlet of the air inlet pipeline and the liquid outlet of the separation chamber, and the circulating pump is used for pumping the condensed water in the separation chamber into the air inlet pipeline.
5. The evaporative concentration system of claim 4, wherein the separation chamber further comprises:
a plurality of condensation subassemblies, the condensation subassembly sets up in the separator, the condensation subassembly includes branch and a plurality of condensation piece, branch is perpendicular the separator bottom surface sets up, the condensation piece is worn to establish on the branch, just the condensation piece is for the slope of separator bottom surface sets up.
6. The evaporative concentration system of claim 4, further comprising:
one end of the centrifugal pump is communicated with the bottom of the separation chamber;
one end of the centrifugal machine is connected with the other end of the centrifugal pump; the centrifuge comprises a water outlet end and a sludge end, the water outlet end of the centrifuge is communicated with the separation chamber, and the centrifuge is used for carrying out solid-liquid separation on input solution and returning the liquid to the separation chamber.
7. The evaporative concentration system of claim 4, further comprising:
the adsorption tower is communicated with the separation chamber and is used for adsorbing the gas in the separation chamber;
the condensation tower is communicated with the adsorption tower and is used for condensing the gas discharged from the adsorption tower and then discharging the gas;
one end of the fan is communicated with the condensing tower, and the fan is used for extracting gas in each device to enable the gas in each device to flow to the fan;
and the chimney is communicated with the other end of the fan and is used for discharging the gas extracted by the fan.
8. The evaporative concentration system as set forth in claim 7, wherein the adsorption column comprises:
a tower body;
the adsorption filler is arranged at the upper part of the tower body, the separation chamber is communicated with the tower body positioned below the adsorption filler, and the condensation tower is communicated with the tower body positioned above the adsorption filler;
one end of the circulating pump is communicated with the bottom of the tower body;
the shower nozzle, the shower nozzle sets up at the tower body top, and is located adsorption filler top, the shower nozzle with the other end of circulating pump is connected, the circulating pump is used for the extraction the adsorption liquid of adsorption tower bottom to spray through the shower nozzle on the adsorption filler.
9. The evaporative concentration system of claim 7, wherein the condensing tower comprises:
the condensation tower body comprises a second air outlet and a water outlet, and the water outlet and the second air outlet are arranged at the bottom of the condensation tower body; the height of the second air outlet is higher than that of the water outlet;
one end of the air pipe penetrates through the condensation tower body and is communicated with the adsorption tower, and the other end of the air pipe is arranged at the bottom of the condensation tower body in a hanging manner;
the cold water pipeline is arranged in the condensation tower body and is wound on the air pipe; the inlet of the cold water pipeline is arranged at the bottom of the condensation tower body, and the outlet of the cold water pipeline is arranged at the top of the condensation tower body.
10. The evaporative concentration system of claim 9,
the evaporative concentration system further includes:
a raw water pool;
one end of the third circulating pump is communicated with the raw water pool, the other end of the third circulating pump is communicated with an inlet of the cold water pipeline, and the third circulating pump is used for pumping raw water in the raw water pool into the cold water pipeline for heat exchange;
the outlet of the cold water pipeline is communicated with the liquid inlet of the air inlet pipeline, so that raw water subjected to heat exchange in the cold water pipeline flows into the liquid inlet of the air inlet pipeline to be concentrated and evaporated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922261442.2U CN211393921U (en) | 2019-12-17 | 2019-12-17 | Evaporation concentration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922261442.2U CN211393921U (en) | 2019-12-17 | 2019-12-17 | Evaporation concentration system |
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| CN211393921U true CN211393921U (en) | 2020-09-01 |
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| CN201922261442.2U Active CN211393921U (en) | 2019-12-17 | 2019-12-17 | Evaporation concentration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835137A (en) * | 2019-12-17 | 2020-02-25 | 北京天地人环保科技有限公司 | Evaporation concentration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835137A (en) * | 2019-12-17 | 2020-02-25 | 北京天地人环保科技有限公司 | Evaporation concentration system |
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