CN203899184U - Novel multiple-effect evaporation device - Google Patents
Novel multiple-effect evaporation device Download PDFInfo
- Publication number
- CN203899184U CN203899184U CN201420288119.9U CN201420288119U CN203899184U CN 203899184 U CN203899184 U CN 203899184U CN 201420288119 U CN201420288119 U CN 201420288119U CN 203899184 U CN203899184 U CN 203899184U
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- Prior art keywords
- sleeve
- effect
- steam
- feed liquid
- double
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- 238000001704 evaporation Methods 0.000 title abstract description 21
- 230000008020 evaporation Effects 0.000 title abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 230000000694 effects Effects 0.000 claims description 68
- 239000007788 liquid Substances 0.000 claims description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000008676 import Effects 0.000 claims description 10
- 239000012141 concentrate Substances 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000011344 liquid material Substances 0.000 abstract 5
- 239000003513 alkali Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 239000002351 wastewater Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 239000010865 sewage Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a novel multiple-effect evaporation device. The novel multiple-effect evaporation device comprises an upper cover, a lower cover, a steam inlet, a condenser and a liquid material pump, wherein the upper cover and the lower cover are arranged at the upper end and the lower end, which are positioned at the center of a sleeve structure, respectively, to form a flange structure, a plurality of sleeves are concentrically and sequentially arranged from inside to outside to form the sleeve structure and to form a first-effect liquid material chamber, a second-effect heating chamber, a second-effect liquid material chamber, a third-effect heating chamber and a third-effect liquid material chamber respectively, and the two adjacent liquid material chambers are communicated with each other by a U-shaped pipe. The novel multiple-effect evaporation device adopts a plurality of sleeves to achieve three-effect evaporation, has a simple structure and is convenient to operate; compared with the prior art, the novel multiple-effect evaporation device has the advantages that the occupied area is reduced, the heat transferring and evaporating efficiency is improved and the heat loss is lowered; various strong acid and alkali corrosive solutions and high-viscidity solutions are concentrated by an anti-corrosion coating, so that the application range of the device is expanded and the service life of the device is prolonged.
Description
Technical field
The utility model belongs to a kind of vaporising device, is specifically related to a kind of Novel multi-effect vaporising device.
Background technology
Waste water evaporimeter refers to the class specific use evaporimeter for wastewater treatment.Sewage and kind of waste water are various, and characteristic is ever-changing, and sewage and method of wastewater treatment are varied.Some waste water, owing to containing high concentration salinity, cannot biochemical treatment or other way process, can only adopt evaporation desalination to process; Also some waste water can pass through evaporation and concentration, and the material in waste water is turned waste into wealth.Waste water evaporimeter adopts multiple-effect evaporation technique, multiple-effect evaporation+drying process or multiple-effect evaporation+crystallization processes is disposed of sewage or waste water, makes water after evaporation process reach the discharge standard of national regulation.According to the feature of brine waste, waste water evaporimeter can adopt multiple-effect or single-action forced-circulation evaporator, also can adopt falling film evaporator and forced-circulation evaporator to combine.Traditional multi-effect evaporator structure and feature:
Multi-effect evaporator by two above evaporimeter, pumps, respectively imitate input and output material pump, instrumentation, pipeline and valve and form.Heating clamber is mainly comprised of housing, Convective Heating tube bank, distribution device and adapter, and vapor-liquid separation chamber is mainly by housing, and demister forms.Material and steam between each effect are connected through piping.Different according to evaporation material properties and evaporation target, one-tenth economic benefits and social benefits capable of being combined, triple effect, quadruple effect and five effect vapo(u)rization systems.The heating surface (area) (HS of the evaporimeter of every effect is essentially homalographic, its basic principle be adopt homalographic, etc. the method for designing of evaporation capacity.The waste water evaporimeter floor space of this structure is larger, heat transfer coefficient is low, energy consumption is large, for strong acid, highly basic and various corrosive solution, cannot carry out evaporation and concentration.
Utility model content
The utility model proposes in order to overcome prior art existent defect, its objective is a kind of Novel multi-effect vaporising device is provided.
The technical solution of the utility model is: a kind of Novel multi-effect vaporising device, comprise upper cover, lower cover, in upper cover upper end, steam inlet is set, concentrate feed outlet is set in lower cover lower end, upper cover, lower cover are arranged on respectively the upper and lower end of the I sleeve that is positioned at center, and I sleeve, II sleeve, III sleeve, IV sleeve, V sleeve are from inner outside, also setting with one heart successively at a certain distance.The I sleeve and upper cover, the lower cover that are positioned at center form an effect feed liquid chamber, the cavity forming between all the other each sleeves is from inner two effect heating clambers, two effect feed liquid chamber, triple effect heating clamber and the triple effect feed liquid chambers of being outwards followed successively by, in an effect feed liquid chamber interior, be provided with heating tube, connection steam inlet, heating tube upper end, its lower end connects I condenser inlet, on cover the entrance that connects I steam-water separator, the outlet of I steam-water separator upper steam connects two effect heating clamber upper ends, I steam-water separator lower end binder liquid pump.Two effect upper ends, feed liquid chamber connect the entrance of II steam-water separator, the upper steam outlet of II steam-water separator connects triple effect heating clamber upper end, the lower end binder liquid pump of II steam-water separator, between an effect feed liquid chamber and two effect feed liquid chambers, two imitate between feed liquid chambers and triple effect feed liquid chamber and use respectively " U " type pipe to be communicated with.Heating tube lower end is communicated with I condenser inlet, and two effect heating clamber lower ends are communicated with II condenser inlet, and triple effect heating clamber lower end is communicated with III condenser inlet.
In each described sleeve both sides, be provided with vertically netted fin, adjacent fin is interlaced, and the width of fin is less than the width that forms cavity between adjacent two sleeves.
Described upper cover, under cover along circumference and form respectively uniform a plurality of installing holes.
Upper end at described I sleeve, II sleeve, III sleeve, IV sleeve, V sleeve forms respectively kink in outside annular, in its lower end, forms respectively kink under inside annular.
On the upper kink of described I sleeve, II sleeve, III sleeve, IV sleeve, along circumference, form respectively uniform a plurality of double-screw bolts, in the periphery of a plurality of double-screw bolts, form respectively uniform installing hole; On the lower kink of I sleeve, II sleeve, III sleeve, IV sleeve, along circumference, form respectively uniform a plurality of double-screw bolts, in a plurality of double-screw bolts, enclose and form respectively uniform installing hole.
Upper kink circumference at described V sleeve forms respectively uniform a plurality of double-screw bolts, on its lower kink, along circumference, forms respectively uniform installing hole.
A plurality of double-screw bolts of each described sleeve upper end insert respectively a plurality of installing holes of upper cover and a plurality of installing holes of sleeve upper end, inner side; Under a plurality of double-screw bolts of a plurality of double-screw bolts of covering and each sleeve lower end insert respectively a plurality of installing holes of sleeve lower end, outside, sealing gasket is all installed on a plurality of double-screw bolts.
The utility model adopts Multilayer sleeve design, between every two sleeves, forms cavity, has compared following advantage: dwindled floor space with traditional handicraft, between cavity, conduct heat rapidly, improved evaporation efficiency, exposed surface area and open piping are few, be easy to be incubated, thermal loss is few.Except steam-heating pipe inside, all can make corrosion-inhibiting coating, adopt Meltability polytetrafluorethyletubular coating (be PFA or claim special teflon), can concentrate strong acid, highly basic and various corrosive solution, while is due to the sticky characteristic of this kind of material, also can use this equipment to concentrate tough solution, except steam-heating pipe, feed liquid pipeline is short, is difficult for resulting in blockage.Reduce maintenance cost, can greatly extend evaporimeter service life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model when fin is not installed;
Fig. 3 is along the profile of A-A line in Fig. 1;
Fig. 4 is the enlarged drawing of B part in Fig. 1;
Fig. 5 is the enlarged drawing of C part in Fig. 1;
Fig. 6 is the front view of a sleeve of the present utility model;
Fig. 7 is the top view of a sleeve of the present utility model.
Wherein:
1 upper cover 2 lower covers
3 steam inlet 4-1 I condensers
4-2 II condenser 4-3 III condenser
5 feed pump 6 tube-in-tube structures
6-1 I sleeve 6-2 II sleeve
6-3 III sleeve 6-4 IV sleeve
Kink on 6-5 V sleeve 7
8 times kink 9 one effect feed liquid chambers
10 2 effect heating clamber 11 2 effect feed liquid chambers
12 triple effect heating clamber 13 triple effect feed liquid chambers
14-1 I steam-water separator 14-2 II steam-water separator
15 heating tube 16 concentrate feed outlets
17 fin 18 feeding mouths
19 " U " type pipe, 20 double-screw bolts
21 installing hole 22 sealing gaskets.
The specific embodiment
Below, with reference to drawings and Examples, a kind of Novel multi-effect vaporising device of the present utility model is elaborated:
As shown in Fig. 1～7, a kind of Novel multi-effect vaporising device, comprise upper cover 1, lower cover 2, upper cover 1, lower cover 2 are arranged on respectively the upper and lower end of the I sleeve 6-1 that is positioned at center, I sleeve 6-1, II sleeve 6-2, III sleeve 6-3, IV sleeve 6-4, V sleeve 6-5, from inner outside, also setting with one heart successively at a certain distance, form tube-in-tube structure 6.
Wherein, the I sleeve 6-1 and upper cover 1, the lower cover 2 that are positioned at center form an effect feed liquid chamber 9, and the cavity forming between all the other each sleeves is from inner two effect heating clambers 10, two effect feed liquid chamber 11, triple effect heating clamber 12 and the triple effect feed liquid chambers 13 of being outwards followed successively by.
On upper cover 1, lower cover 2, along circumference, form respectively uniform a plurality of installing holes 20.Upper end at I sleeve 6-1, II sleeve 6-2, III sleeve 6-3, IV sleeve 6-4, V sleeve 6-5 forms respectively kink 7 in outside annular, forms respectively kink 8 under inside annular in its lower end.
On the upper kink 7 of I sleeve 6-1, II sleeve 6-2, III sleeve 6-3, IV sleeve 6-4, along circumference, form respectively uniform a plurality of double-screw bolts 20, in the periphery of a plurality of double-screw bolts 20, form respectively uniform installing hole 21.
On the lower kink 8 of I sleeve 6-1, II sleeve 6-2, III sleeve 6-3, IV sleeve 6-4, along circumference, form respectively uniform a plurality of double-screw bolts 20, in a plurality of double-screw bolts 20, enclose and form respectively uniform installing hole 21.
On the upper kink 7 of V sleeve 6-5, along circumference, form respectively uniform a plurality of double-screw bolts 20, on its lower kink 8, along circumference, form respectively uniform installing hole 21.
A plurality of double-screw bolts 20 of each sleeve upper end insert respectively a plurality of installing holes 21 of upper cover 1 and a plurality of installing holes 21 of another sleeve upper end; A plurality of double-screw bolts 20 on lower cover 2 and a plurality of double-screw bolts 20 of each sleeve lower end insert respectively a plurality of installing holes 21 of another sleeve lower end, on a plurality of double-screw bolts 20, sealing gasket 22 are all installed.
In each sleeve both sides, be provided with vertically netted fin 17, adjacent fin 17 is interlaced, and the width of fin 17 is less than the width that forms cavity between adjacent two sleeves.
In upper cover 1 upper end, steam inlet 3 is set, concentrate feed outlet 16 is set in lower cover 2 lower ends, in 9 inside, an effect feed liquid chamber, is provided with heating tube 15, heating tube 15 connection steam inlets, upper end 3, its lower end is communicated with I condenser 4-1 import, and lower cover 2 lower ends arrange concentrate feed outlet 16.
Upper cover 1 upper end connects the entrance of I steam-water separator 14-1, and the outlet of I steam-water separator 14-1 upper steam connects two effect heating clamber 10 upper ends, I steam-water separator 14-1 lower end binder liquid pump 5.Two 11 upper ends, effect feed liquid chambers connect the entrance of II steam-water separator 14-2, and the upper steam outlet of II steam-water separator 14-2 connects triple effect heating clamber 12 upper ends, the lower end binder liquid pump 5 of II steam-water separator 14-2.
Between one effect feed liquid chamber 9 and two effect feed liquid chambers 11, two imitate between feed liquid chambers 11 and triple effect feed liquid chamber 13 and use respectively " U " type pipe 19 to be communicated with.Heating tube 15 lower ends are communicated with I condenser 4-1 import, and two effect heating clamber 10 lower ends are communicated with II condenser 4-2 import, and triple effect heating clamber 12 lower ends are communicated with III condenser 4-3 import.
The equipment surface that described heating clamber, feed liquid chamber, heating tube, " U " type pipe contact with feed liquid, steam all arranges anti-corrosion material or non-adhesive material.Described anti-corrosion material or non-adhesive material are special teflon.
The course of work of the present utility model:
First by feeding mouth, add feed liquid, feed liquid imports triple effect feed liquid chamber by feed pump after I steam-water separator, and due to " U " type pipe of every effect feed liquid chamber by bottom UNICOM in turn, feed liquid can progressively import respectively imitates feed liquid chamber, until arrive an effect feed liquid chamber;
By steam inlet, import high-temperature steam again, steam heats feed liquid after heating tube, the steam that feed liquid in one effect feed liquid chamber produces after heating passes into after the separated feed liquid of I steam-water separator, again pass into two effect heating clambers, an effect steam in two effect heating clambers is by the indoor feed liquid heat temperature raising of two effect feed liquids, after raising, the indoor feed temperature of two effect feed liquids also will produce two effect steam, two effect steam pass into triple effect heating clamber after by II steam-water separator, triple effect heating clamber heats up and by the indoor feed liquid heating evaporation of triple effect feed liquid, simultaneously because sleeve vertical plane both sides arrange fin, adjacent fin is interlaced, make heat accelerate conduction, and I number, liquid in II steam-water separator directly passes into feed pump, again enter circulation, the condenser that every effect heating clamber bottom arranges, can will after steam liquefied in heating clamber, discharge.
Last in the high concentration feed liquid after pervaporation, by concentrate feed, export discharge.
The utility model adopts multilayer sleeve to form triple effect evaporation, simple in structure, easy to operate, has reduced floor space; Fin makes to accelerate heat conduction between each cavity, has improved evaporation efficiency; Exposed surface area and open piping are few, are easy to be incubated, and thermal loss is few; Adopt corrosion-resistant finishes to concentrate strong acid, highly basic and various corrosive solution, due to the sticky characteristic of this kind of material, also can be for concentrated tough solution, be difficult for stopping up, can greatly extend evaporimeter service life.
Claims (7)
1. a Novel multi-effect vaporising device, comprise upper cover (1), lower cover (2), in upper cover (1) upper end, steam inlet (3) is set, concentrate feed outlet (16) is set in lower cover (2) lower end, it is characterized in that: upper cover (1), lower cover (2) are arranged on respectively the upper and lower end of the I sleeve (6-1) that is positioned at center, I sleeve (6-1), II sleeve (6-2), III sleeve (6-3), IV sleeve (6-4), V sleeve (6-5) are from inner outside, also setting with one heart successively at a certain distance, the I sleeve (6-1) that is positioned at center forms an effect feed liquid chamber (9) with upper cover (1), lower cover (2), and the cavity forming between all the other each sleeves is from inner two effect heating clambers (10), two effect feed liquid chamber (11), triple effect heating clamber (12) and the triple effect feed liquid chambers (13) of being outwards followed successively by, in an inside, effect feed liquid chamber (9), be provided with heating tube (15), connection steam inlet, heating tube (15) upper end (3), its lower end connects I condenser (4-1) entrance, the upper entrance that connects I steam-water separator (14-1) of upper cover (1), the outlet of I steam-water separator (14-1) upper steam connects two effect heating clamber (10) upper ends, I steam-water separator (14-1) lower end binder liquid pump (5), two effect upper ends, feed liquid chamber (11) connect the entrance of II steam-water separator (14-2), the upper steam outlet of II steam-water separator (14-2) connects triple effect heating clamber (12) upper end, the lower end binder liquid pump (5) of II steam-water separator (14-2), between one effect feed liquid chamber (9) and two effects feed liquid chambers (11), two imitate between feed liquid chambers (11) and triple effect feed liquid chamber (13) and use respectively " U " type pipe (19) to be communicated with, heating tube (15) lower end is communicated with I condenser (4-1) import, two effect heating clamber (10) lower ends are communicated with II condenser (4-2) import, and triple effect heating clamber (12) lower end is communicated with III condenser (4-3) import.
2. a kind of Novel multi-effect vaporising device according to claim 1, it is characterized in that: in each described sleeve both sides, be provided with vertically netted fin (17), adjacent fin (17) is interlaced, and the width of fin (17) is less than the width that forms cavity between adjacent two sleeves.
3. a kind of Novel multi-effect vaporising device according to claim 1, is characterized in that: at described upper cover (1), lower cover (2), above along circumference, form respectively uniform a plurality of installing holes (21).
4. a kind of Novel multi-effect vaporising device according to claim 1, it is characterized in that: the upper end at described I sleeve (6-1), II sleeve (6-2), III sleeve (6-3), IV sleeve (6-4), V sleeve (6-5) forms respectively kink in outside annular (7), forms respectively kink under inside annular (8) in its lower end.
5. a kind of Novel multi-effect vaporising device according to claim 1, it is characterized in that: at described I sleeve (6-1), II sleeve (6-2), III sleeve (6-3), on the upper kink 7 of IV sleeve (6-4), along circumference, form respectively uniform a plurality of double-screw bolts (20), in the periphery of a plurality of double-screw bolts (20), form respectively uniform installing hole (21), at I sleeve (6-1), II sleeve (6-2), III sleeve (6-3), the lower kink (8) of IV sleeve (6-4) above forms respectively uniform a plurality of double-screw bolts (20) along circumference, in a plurality of double-screw bolts (20), enclose and form respectively uniform installing hole (21).
6. a kind of Novel multi-effect vaporising device according to claim 1, it is characterized in that: the upper kink (7) at described V sleeve (6-5) above forms respectively uniform a plurality of double-screw bolts (20) along circumference, at its lower kink (8), above along circumference, forms respectively uniform installing hole (21).
7. a kind of Novel multi-effect vaporising device according to claim 1, is characterized in that: a plurality of double-screw bolts (20) of each described sleeve upper end insert respectively a plurality of installing holes (21) of upper cover (1) and a plurality of installing holes (21) of sleeve upper end, inner side; A plurality of double-screw bolts (20) on lower cover (2) and a plurality of double-screw bolts (20) of each sleeve lower end insert respectively a plurality of installing holes (21) of sleeve lower end, outside, and sealing gasket (22) is all installed on a plurality of double-screw bolts (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288119.9U CN203899184U (en) | 2014-06-03 | 2014-06-03 | Novel multiple-effect evaporation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288119.9U CN203899184U (en) | 2014-06-03 | 2014-06-03 | Novel multiple-effect evaporation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899184U true CN203899184U (en) | 2014-10-29 |
Family
ID=51773477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288119.9U Withdrawn - After Issue CN203899184U (en) | 2014-06-03 | 2014-06-03 | Novel multiple-effect evaporation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977583A (en) * | 2014-06-03 | 2014-08-13 | 天津市润杰创新环保科技有限公司 | Novel multiple-effect evaporation device |
-
2014
- 2014-06-03 CN CN201420288119.9U patent/CN203899184U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977583A (en) * | 2014-06-03 | 2014-08-13 | 天津市润杰创新环保科技有限公司 | Novel multiple-effect evaporation device |
| CN103977583B (en) * | 2014-06-03 | 2015-09-23 | 天津市润杰创新环保科技有限公司 | Multi-effect evaporating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |