CN203807195U - Membrane-type efficient water distillation equipment - Google Patents
Membrane-type efficient water distillation equipment Download PDFInfo
- Publication number
- CN203807195U CN203807195U CN201420168886.6U CN201420168886U CN203807195U CN 203807195 U CN203807195 U CN 203807195U CN 201420168886 U CN201420168886 U CN 201420168886U CN 203807195 U CN203807195 U CN 203807195U
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- Prior art keywords
- water
- communicated
- evaporating pot
- preheating
- water outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000004821 distillation Methods 0.000 title abstract 5
- 238000001704 evaporation Methods 0.000 claims abstract description 71
- 230000000694 effects Effects 0.000 claims abstract description 64
- 239000012153 distilled water Substances 0.000 claims abstract description 32
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000007701 flash-distillation Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 description 8
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses membrane-type efficient water distillation equipment. The membrane-type efficient water distillation equipment comprises a condensing tank, a plurality of evaporating tanks, a plurality of steam pressurizing tanks, a distilled water pipeline, a material water pipeline and a steam pipeline, wherein a first preheating tube is arranged in the condensing tank; each of the evaporating tanks comprises a preheating part arranged on the upper part and a flash-evaporating part arranged on the lower part, the preheating part is provided with a second preheating tube; the flash-evaporating part is provided with a spray head; the second preheating tube is communicated with the spray head; a water-blocking gas-permeable membrane is arranged between the preheating part and the flash-evaporating part. The membrane-type efficient water distillation equipment disclosed by the utility model can be used for directly mixing to-be-concentrated liquor or material water with heated steam, so that the heat exchange efficiency and the heat exchange effect are improved, and the working efficiency and working performance of the water distillation equipment are improved.
Description
Technical field
The utility model relates to the efficient distilled water equipment of a kind of membrane type, belongs to solution evaporation and concentrates and distilled water production technical field.
Background technology
During at solution evaporation, concentrated and distilled water is produced, conventionally with an effect steam, heat and need concentrated solution or raw water, simultaneously with needing concentrated solution or raw water to carry out condensation one effect steam, the two effect steam that produce by an effect steam heating are used further to heat material solution or the raw water in 2nd effect evaporator, thereby make full use of heat energy, reduce the energy consumption that solution evaporation is concentrated and distilled water is produced.But the deficiency of above-mentioned technique is, heating steam need to be kept apart by tube side and shell side with needing concentrated solution or raw water, avoids water solution or the raw water concentrated with needs that heating steam condensation forms to mix.Generally, need concentrated solution or raw water by 1st effective evaporator top, to enter tube side by pipeline and be distributed in each tubulation, thereby pass into concentrated solution or the raw water of needs that Boiler Steam calorifies in tube side in shell side, make it evaporation.But due to the limited amount of tubulation, so in the solution in tubulation or raw water and shell side, the heat exchange of heating steam one side is insufficient, and heat exchanger time is long on the other hand, thereby has limited the raising of evaporator operation efficiency and performance.
Utility model content
The deficiency that the utility model exists for prior art just, provide a kind of membrane type efficient distilled water equipment, concentrated solution or the raw water of needs directly can be mixed with heating steam, thereby improve efficiency and the effect of heat exchange, improve working efficiency and the performance of distilled water equipment.
For addressing the above problem, technical solution adopted in the utility model is as follows:
The efficient distilled water equipment of membrane type, comprising:
Drainer, evaporating pot, steam pressurized tank, distilled water pipeline, raw water pipeline, steam-pipe, described drainer is one, described evaporating pot and described steam pressurized tank are a plurality of;
In described drainer, be provided with the first preheating tubulation, described evaporating pot comprises the preheating part that is arranged at top and the flash distillation portion that is arranged at bottom, described preheating part is provided with the second preheating tubulation, described flash distillation portion is provided with shower nozzle, described the second preheating tubulation is communicated with described shower nozzle, between described preheating part and described flash distillation portion, is provided with the air-permeable envelope that blocks water;
Described drainer is provided with the first water-in, the second water-in, the first inlet mouth, the first water outlet, the second water outlet, described the first water-in, described the second water-in and described the first water outlet are communicated with described the first preheating tubulation, and described the first inlet mouth and described the second water outlet are communicated with described drainer; Described evaporating pot is provided with the 3rd water-in, the 3rd water outlet, the 4th water outlet, the second inlet mouth and the first air outlet, described the 3rd water-in is communicated with described the second preheating tubulation, described the 3rd water outlet and described the first air outlet are communicated with described preheating part, and described the 4th water outlet and described the second inlet mouth are communicated with described flash distillation portion; Described steam pressurized tank is provided with the 5th water outlet, the 3rd inlet mouth and the second air outlet;
A plurality of described evaporating pots are respectively an effect evaporating pot, two effect evaporating pots until end effect evaporating pot, each imitate between evaporating pot and end effect evaporating pot and drainer between be provided with described steam pressurized tank;
The first water-in described in described raw water pipeline communication, described the first inlet mouth is communicated with the first air outlet of described end effect evaporating pot, described the second water-in is communicated with the 4th water outlet of described end effect evaporating pot, described the second water outlet is communicated with described distilled water pipeline, described the first water outlet is communicated with the 3rd water-in of a described effect evaporating pot, the 3rd water outlet of a described effect evaporating pot is communicated with described distilled water pipeline, the 4th water outlet of a described effect evaporating pot is communicated with the 3rd water-in of described two effect evaporating pots, the second inlet mouth of a described effect evaporating pot is communicated with described steam-pipe, the first air outlet of a described effect evaporating pot is communicated with the 3rd inlet mouth of described steam pressurized tank, the second air outlet of described steam pressurized tank is communicated with the second inlet mouth of described two effect evaporating pots, the 5th water outlet of described steam pressurized tank is communicated with described distilled water pipeline.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
The efficient distilled water equipment of a kind of membrane type described in the utility model, needs concentrated solution or raw water directly to mix with heating steam in flash distillation portion, fully contact, thus improved efficiency and the effect of heat exchange, improve working efficiency and the performance of distilled water equipment.
Accompanying drawing explanation
Fig. 1 is the efficient distilled water device structure of a kind of membrane type described in the utility model schematic diagram;
Fig. 2 is evaporating pot structural representation described in the utility model;
Fig. 3 is drainer structural representation described in the utility model.
Embodiment
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figure 1 to Figure 3, be the efficient distilled water device structure of a kind of membrane type described in the utility model schematic diagram.The efficient distilled water equipment of a kind of membrane type described in the utility model, comprise: drainer (2), evaporating pot (1), steam pressurized tank (3), distilled water pipeline (4), raw water pipeline (5), steam-pipe (6), described drainer (2) is one, and described evaporating pot (1) and described steam pressurized tank (3) are a plurality of; In described drainer (2), be provided with the first preheating tubulation (7), described evaporating pot (1) comprises the preheating part (8) that is arranged at top and the flash distillation portion (9) that is arranged at bottom, described preheating part (8) is provided with the second preheating tubulation (10), described flash distillation portion (9) is provided with shower nozzle (11), described the second preheating tubulation (10) is communicated with described shower nozzle (11), between described preheating part (8) and described flash distillation portion (9), is provided with the air-permeable envelope that blocks water (12); Described drainer (2) is provided with the first water-in (13), the second water-in (14), the first inlet mouth (15), the first water outlet (16), the second water outlet (17), described the first water-in (13), described the second water-in (14) and described the first water outlet (16) are communicated with described the first preheating tubulation (7), and described the first inlet mouth (15) and described the second water outlet (17) are communicated with described drainer (2); Described evaporating pot (1) is provided with the 3rd water-in (18), the 3rd water outlet (19), the 4th water outlet (20), the second inlet mouth (21) and the first air outlet (22), described the 3rd water-in (18) is communicated with described the second preheating tubulation (10), described the 3rd water outlet (19) and described the first air outlet (22) are communicated with described preheating part (8), and described the 4th water outlet (20) and described the second inlet mouth (21) are communicated with described flash distillation portion (9); Described steam pressurized tank (3) is provided with the 5th water outlet (23), the 3rd inlet mouth (24) and the second air outlet (25); A plurality of described evaporating pots (1) are respectively an effect evaporating pot (1-1), two effect evaporating pots (1-2) until end effect evaporating pot (1-N), each imitate between evaporating pot (1) and end effect evaporating pot (1-N) and drainer (2) between be provided with described steam pressurized tank (3); described raw water pipeline (5) is communicated with described the first water-in (13), described the first inlet mouth (15) is communicated with first air outlet (22) of described end effect evaporating pot (1-N), described the second water-in (14) is communicated with the 4th water outlet (20) of described end effect evaporating pot (1-N), described the second water outlet (17) is communicated with described distilled water pipeline (4), described the first water outlet (16) is communicated with the 3rd water-in (18) of a described effect evaporating pot (1-1), the 3rd water outlet (19) of a described effect evaporating pot (1-1) is communicated with described distilled water pipeline (4), the 4th water outlet (20) of a described effect evaporating pot (1-1) is communicated with the 3rd water-in (18) of described two effect evaporating pots (1-2), second inlet mouth (21) of a described effect evaporating pot (1-1) is communicated with described steam-pipe (6), first air outlet (22) of a described effect evaporating pot (1-1) is communicated with the 3rd inlet mouth (24) of described steam pressurized tank (3), second air outlet (25) of described steam pressurized tank (3) is communicated with second inlet mouth (21) of described two effect evaporating pots (1-2), the 5th water outlet (23) of described steam pressurized tank (3) is communicated with described distilled water pipeline (4).
Need concentrated solution or raw water to enter the first preheating tubulation (7) by raw water pipeline (5), the second preheating tubulation (10) that solution or raw water by the first preheating tubulation (7) enters into an effect evaporating pot (1-1), solution or raw water by the second preheating tubulation (10) are sprayed onto in flash distillation portion (9) through shower nozzle (11) under action of gravity.
Steam-pipe (6) provides the heating steam of high pressure to the flash distillation portion (9) of an effect evaporating pot (1-1), the heating steam of high pressure enters the flash distillation portion (9) and the solution spraying or the raw flash distillation effect of raw water hybrid concurrency of low pressure, the two effect water vapors that form through flash distillation see through the air-permeable envelope (12) that blocks water and enter preheating part (8), two effect water vapors of preheating part (8) are kept apart through the second preheating tubulation (10) with solution or raw water, and solution or raw water in the second preheating tubulation (10) have condensation to two effect water vapors, two effect water vapors have pre-heat effect to solution or raw water in the second preheating tubulation (10).The described air-permeable envelope that blocks water (12) can be the gas-water separation films such as polypropylene hollow fiber membrane.
The part two effect water vapors of preheating part (8) form distilled water under the condensation of the second preheating tubulation (10), effect due to the air-permeable envelope that blocks water (12), the distilled water that two effect water vapor condensations of preheating part (8) form can't mix with solution or the raw water of flash distillation portion (9), but enters described distilled water pipeline (4) through the 3rd water outlet (19).Two effect water vapour of preheating part (8) carry out entering steam pressurized tank (3) after preheating to the solution in the second preheating tubulation (10) or raw water, in steam pressurized tank (3), two effect water vapors are pressurized, and the distilled water generating in pressure process is discharged in distilled water pipeline (4) through the 5th water outlet (23).The flash distillation portion (9) that enters two effect evaporating pots (1-1) through two effect water vapors of steam pressurized tank (3) pressurization repeats the working process described in the preceding paragraph.The end effect water vapor of discharging in the steam pressurized tank (3) that end effect evaporating pot (1-N) connects enters in drainer (2), and solution or raw water in the first preheating tubulation (7) are heated.
Above content is the detailed description of in conjunction with specific embodiments the utility model being done, and can not assert that the concrete enforcement of the utility model only limits to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to the scope of the utility model protection.
Claims (1)
1. the efficient distilled water equipment of membrane type, is characterized in that, comprising:
Drainer (2), evaporating pot (1), steam pressurized tank (3), distilled water pipeline (4), raw water pipeline (5), steam-pipe (6), described drainer (2) is one, described evaporating pot (1) and described steam pressurized tank (3) they are a plurality of;
In described drainer (2), be provided with the first preheating tubulation (7), described evaporating pot (1) comprises the preheating part (8) that is arranged at top and the flash distillation portion (9) that is arranged at bottom, described preheating part (8) is provided with the second preheating tubulation (10), described flash distillation portion (9) is provided with shower nozzle (11), described the second preheating tubulation (10) is communicated with described shower nozzle (11), between described preheating part (8) and described flash distillation portion (9), is provided with the air-permeable envelope that blocks water (12);
Described drainer (2) is provided with the first water-in (13), the second water-in (14), the first inlet mouth (15), the first water outlet (16), the second water outlet (17), described the first water-in (13), described the second water-in (14) and described the first water outlet (16) are communicated with described the first preheating tubulation (7), and described the first inlet mouth (15) and described the second water outlet (17) are communicated with described drainer (2); Described evaporating pot (1) is provided with the 3rd water-in (18), the 3rd water outlet (19), the 4th water outlet (20), the second inlet mouth (21) and the first air outlet (22), described the 3rd water-in (18) is communicated with described the second preheating tubulation (10), described the 3rd water outlet (19) and described the first air outlet (22) are communicated with described preheating part (8), and described the 4th water outlet (20) and described the second inlet mouth (21) are communicated with described flash distillation portion (9); Described steam pressurized tank (3) is provided with the 5th water outlet (23), the 3rd inlet mouth (24) and the second air outlet (25);
A plurality of described evaporating pots (1) are respectively an effect evaporating pot (1-1), two effect evaporating pots (1-2) until end effect evaporating pot (1-N), each imitate between evaporating pot (1) and end effect evaporating pot (1-N) and drainer (2) between be provided with described steam pressurized tank (3);
Described raw water pipeline (5) is communicated with described the first water-in (13), described the first inlet mouth (15) is communicated with first air outlet (22) of described end effect evaporating pot (1-N), described the second water-in (14) is communicated with the 4th water outlet (20) of described end effect evaporating pot (1-N), described the second water outlet (17) is communicated with described distilled water pipeline (4), described the first water outlet (16) is communicated with the 3rd water-in (18) of a described effect evaporating pot (1-1), the 3rd water outlet (19) of a described effect evaporating pot (1-1) is communicated with described distilled water pipeline (4), the 4th water outlet (20) of a described effect evaporating pot (1-1) is communicated with the 3rd water-in (18) of described two effect evaporating pots (1-2), second inlet mouth (21) of a described effect evaporating pot (1-1) is communicated with described steam-pipe (6), first air outlet (22) of a described effect evaporating pot (1-1) is communicated with the 3rd inlet mouth (24) of described steam pressurized tank (3), second air outlet (25) of described steam pressurized tank (3) is communicated with second inlet mouth (21) of described two effect evaporating pots (1-2), the 5th water outlet (23) of described steam pressurized tank (3) is communicated with described distilled water pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168886.6U CN203807195U (en) | 2014-04-09 | 2014-04-09 | Membrane-type efficient water distillation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168886.6U CN203807195U (en) | 2014-04-09 | 2014-04-09 | Membrane-type efficient water distillation equipment |
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| Publication Number | Publication Date |
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| CN203807195U true CN203807195U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420168886.6U Expired - Fee Related CN203807195U (en) | 2014-04-09 | 2014-04-09 | Membrane-type efficient water distillation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787824A (en) * | 2015-02-16 | 2015-07-22 | 罗福仲 | Apparatus capable of utilizing pressure cooker steam source to produce distilled water |
-
2014
- 2014-04-09 CN CN201420168886.6U patent/CN203807195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787824A (en) * | 2015-02-16 | 2015-07-22 | 罗福仲 | Apparatus capable of utilizing pressure cooker steam source to produce distilled water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |