CN104815448A - Flash evaporator for gasifying liquid phase substances - Google Patents
Flash evaporator for gasifying liquid phase substances Download PDFInfo
- Publication number
- CN104815448A CN104815448A CN201510094623.4A CN201510094623A CN104815448A CN 104815448 A CN104815448 A CN 104815448A CN 201510094623 A CN201510094623 A CN 201510094623A CN 104815448 A CN104815448 A CN 104815448A
- Authority
- CN
- China
- Prior art keywords
- flash tank
- flash
- bed
- demister
- liquid phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007791 liquid phase Substances 0.000 title claims abstract description 34
- 239000000126 substance Substances 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000005266 casting Methods 0.000 claims abstract description 8
- 238000002309 gasification Methods 0.000 claims description 24
- 239000007792 gaseous phase Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 239000012141 concentrate Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 abstract description 2
- 239000012071 phase Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a flash evaporator for gasifying liquid phase substances. The flash evaporator comprises an outer flash tank frame body and an outer demister frame body, wherein a flash tank gas phase outlet, a flash tank material inlet and a manhole are formed in the outer surface of the outer flash tank frame body; a downcomer is mounted in the outer flash tank frame body; a primary distributor is mounted under the downcomer; a distributor is mounted under the primary distributor; V-shaped weirs, a flash tank bed casting die, a flash tank bed and a flash tank bed supporting layer are mounted under the distributor; a concentrated solution gathering tank is mounted under the flash tank bed supporting layer, and a concentrated solution outlet of a flash tank is formed in a position under the flash tank bed supporting layer; a demister bed is mounted in the outer demister frame body; and a demister outlet and a demister inlet are formed in the outer surface of the outer demister frame body. The flash evaporator disclosed by the invention has the advantages that the flash efficiency of liquid phase materials is high; the flashed materials cannot have the phenomenon that materials and foams are mixed; and materials which are easy to crystallize cannot block the distributor and fillings.
Description
Technical field
The present invention is a kind of flash vessel for liquid phase substance gasification, belongs to chemical industry technical field of mechanical equipment.
Background technology
In prior art, flash process is usually used in chemical industry etc., and be mainly used in the concentrate of liquid phase substance or extract utility in liquid phase substance, flash tank adopts larger closed pressure resistant basin substantially, and material directly enters flash tank and carries out flash distillation, and flash efficiency is lower; Part producer adopts material to enter flash tank along flash tank inwall rotary-cutting type, and efficiency increases, but whole efficiency is still on the low side.How to improve the flash efficiency of flash tank, reduce energy resource consumption and make current urgent problem, in current public information, also there is no the good flash vessel of effect.
Summary of the invention
For the deficiency that prior art exists, the object of the invention is to provide a kind of flash vessel for liquid phase substance gasification, and to solve the problem proposed in above-mentioned background technology, the present invention is easy to use, convenient operation, time saving and energy saving.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of flash vessel for liquid phase substance gasification, comprise flash tank outer frame body and demister outer frame body, it is characterized in that: the outer surface of described flash tank outer frame body is provided with flash tank gaseous phase outlet, flash tank material inlet and manhole, the inside of described flash tank outer frame body is provided with downspout, the below of downspout is provided with elementary distributor, the below of elementary distributor is provided with distributor, the below of distributor is provided with V-type weir, flash tank bed casting die, flash tank bed and flash tank bed supporting layer, the below of flash tank bed supporting layer is provided with concentrate collecting tank and flash tank concentrated solution outlet, described demister outer frame body inside is provided with demister bed, and described demister outer frame body outer surface is provided with demister outlet and demister import.
Further, the flash tank material inlet being arranged on flash tank outer frame body outer surface described in is connected by downspout with between elementary distributor.
Further, described flash tank bed upper end arranges flash tank bed casting die, and lower end arranges flash tank bed support member.
Further, described demister bed cross section is Φ 200mm, demister bed height 250mm, phosphor bronze silk screen DC filler, the vertical dress of mesh sheet, adjacent net pieces take peak as line is 90 °, demister bed is divided into two dishes, often dish height 125mm, dish is installed for line is 90 ° with mesh sheet horizontal line with dish, demister bed pressure reduction≤100Pa.
Further, described flash tank bed cross section Φ 1400mm, flash tank bed height 200mm, stainless steel ripple net filler, model is 125Y, the vertical dress of mesh sheet, adjacent net pieces take peak as line is 90 °, and flash tank bed is divided into two dishes, often dish height 100mm, dish is installed for line is 90 ° with mesh sheet horizontal line with dish, flash tank bed pressure reduction≤80Pa.
Further, described distributor comprises main distributing slot and a distributing slot.
Further, the described flash vessel for liquid phase substance gasification, with flash tank concentrated solution outlet for benchmark, flash tank material inlet height 2200mm, flash tank gaseous phase outlet height 3400mm, manhole height 1802mm.
Further, be bolt connection between the described each critical piece of flash vessel for liquid phase substance gasification.
Beneficial effect of the present invention: a kind of flash vessel for liquid phase substance gasification of the present invention, liquid phase material flash efficiency is high; Flashing off material there will not be thing foam to carry secretly; Easily-crystallized stock can not block distributor and filler.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of flash vessel for liquid phase substance gasification of the present invention;
Fig. 2 is the structure of distributor figure of a kind of flash vessel for liquid phase substance gasification of the present invention;
Fig. 3 is the V-type weir structure chart of a kind of flash vessel for liquid phase substance gasification of the present invention;
In figure: the outlet of 1-flash tank outer frame body, 2-flash tank gaseous phase outlet, 3-demister outer frame body, 4-demister, 5-demister bed, the import of 6-demister, 7-flash tank material inlet, 8-downspout, the elementary distributor of 9-, 10-distributor, 11-flash tank bed casting die, 12-flash tank bed, 13-flash tank bed support member, 14-concentrate collecting tank, 15-flash tank concentrated solution outlet, the main distributing slot of 16-, 17-prop up distributing slot, 18-V type weir, 19-manhole.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
Refer to Fig. 1, Fig. 2 and Fig. 3, the invention provides a kind of technical scheme: a kind of flash vessel for liquid phase substance gasification, comprise flash tank outer frame body 1 and demister outer frame body 3, it is characterized in that: the outer surface of described flash tank outer frame body 1 is provided with flash tank gaseous phase outlet 2, flash tank material inlet 7 and manhole 19, the inside of described flash tank outer frame body 1 is provided with downspout 8, the below of downspout 8 is provided with elementary distributor 9, the below of elementary distributor 9 is provided with distributor 10, the below of distributor 10 is provided with V-type weir 18, flash tank bed casting die 11, flash tank bed 12 and flash tank bed supporting layer 13, the below of flash tank bed supporting layer 13 is provided with concentrate collecting tank 14 and flash tank concentrated solution outlet 15, described demister outer frame body 3 inside is provided with demister bed 5, and described demister outer frame body 3 outer surface is provided with demister outlet 4 and demister import 6, and this design can effectively be separated gaseous substance and liquid phase substance, the described flash tank material inlet 7 of flash tank outer frame body 1 outer surface that is arranged on is connected by downspout 8 with between elementary distributor 9, described flash tank bed 12 upper end arranges flash tank bed casting die 11, and lower end arranges flash tank bed support member 13, described demister bed 5 cross section is Φ 200mm, demister bed 5 height 250mm, phosphor bronze silk screen DC filler, the vertical dress of mesh sheet, adjacent net pieces take peak as line is 90 °, and demister bed 5 is divided into two dishes, often dish height 125mm, dish is installed for line is 90 ° with mesh sheet horizontal line with dish, demister bed 5 pressure reduction≤100Pa, described flash tank bed 12 cross section Φ 1400mm, flash tank bed 12 height 200mm, stainless steel ripple net filler, model is 125Y, the vertical dress of mesh sheet, adjacent net pieces take peak as line is 90 °, flash tank bed 12 is divided into two dishes, often dish height 100mm, dish is installed for line is 90 ° with mesh sheet horizontal line with dish, flash tank bed 12 pressure reduction≤80Pa, it is more even that this design can make liquid conduct heat, liquid phase substance gasification fully can absorb the heat of surrounding liquid, extends material time of staying in flash tank, improves flash efficiency, described distributor 10 comprises main distributing slot 16 and a distributing slot 17, utilizes the pressure balance principle of liquid phase substance, makes liquid phase substance be uniformly distributed into flash tank bed 12.The described flash vessel for liquid phase substance gasification, with flash tank concentrated solution outlet 15 for benchmark, the high 2200mm of flash tank material inlet 7, the high 3400mm of flash tank gaseous phase outlet 2, the high 1802mm of manhole 19; Be bolt connection between the described each critical piece of flash vessel for liquid phase substance gasification, for convenience detach and installation.
Concrete occupation mode: material enters flash tank from flash tank material inlet 7, elementary distributor 9 and distributor 10 is entered by downspout 8, the existence of elementary distributor 9 and distributor 10 makes liquid phase material uniform distribution in filler, after reaction after a while, concentrate flows out from flash tank concentrated solution outlet 15 through concentrate collecting tank 14, and gaseous phase materials is then released from flash tank gaseous phase outlet 2.
More than show and describe general principle of the present invention and principal character and advantage of the present invention, to those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. the flash vessel for liquid phase substance gasification, comprise flash tank outer frame body and demister outer frame body, it is characterized in that: the outer surface of described flash tank outer frame body is provided with flash tank gaseous phase outlet, flash tank material inlet and manhole, the inside of described flash tank outer frame body is provided with downspout, the below of downspout is provided with elementary distributor, the below of elementary distributor is provided with distributor, the below of distributor is provided with V-type weir, flash tank bed casting die, flash tank bed and flash tank bed supporting layer, the below of flash tank bed supporting layer is provided with concentrate collecting tank and flash tank concentrated solution outlet, described demister outer frame body inside is provided with demister bed, and described demister outer frame body outer surface is provided with demister outlet and demister import.
2. a kind of flash vessel for liquid phase substance gasification according to claim 1, is characterized in that: described in be arranged on flash tank outer frame body outer surface flash tank material inlet be connected by downspout with between elementary distributor.
3. a kind of flash vessel for liquid phase substance gasification according to claim 1, is characterized in that: described flash tank bed upper end arranges flash tank bed casting die, and lower end arranges flash tank bed support member.
4. a kind of flash vessel for liquid phase substance gasification according to claim 1, it is characterized in that: described demister bed cross section is Φ 200mm, demister bed height 250mm, phosphor bronze silk screen DC filler, the vertical dress of mesh sheet, adjacent net pieces take peak as line is 90 °, demister bed is divided into two dishes, often dish height 125mm, dish is installed for line is 90 ° with mesh sheet horizontal line with dish, demister bed pressure reduction≤100Pa.
5. a kind of flash vessel for liquid phase substance gasification according to claim 1, it is characterized in that: described flash tank bed cross section Φ 1400mm, flash tank bed height 200mm, stainless steel ripple net filler, model is 125Y, the vertical dress of mesh sheet, adjacent net pieces take peak as line is 90 °, and flash tank bed is divided into two dishes, often dish height 100mm, dish is installed for line is 90 ° with mesh sheet horizontal line with dish, flash tank bed pressure reduction≤80Pa.
6. a kind of flash vessel for liquid phase substance gasification according to claim 1, is characterized in that: described distributor comprises main distributing slot and a distributing slot.
7. a kind of flash vessel for liquid phase substance gasification according to claim 1, it is characterized in that: the described flash vessel for liquid phase substance gasification, with flash tank concentrated solution outlet for benchmark, flash tank material inlet height 2200mm, flash tank gaseous phase outlet height 3400mm, manhole height 1802mm.
8. a kind of flash vessel for liquid phase substance gasification according to claim 1, is characterized in that: be bolt connection between the described each critical piece of flash vessel for liquid phase substance gasification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094623.4A CN104815448A (en) | 2015-03-03 | 2015-03-03 | Flash evaporator for gasifying liquid phase substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094623.4A CN104815448A (en) | 2015-03-03 | 2015-03-03 | Flash evaporator for gasifying liquid phase substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815448A true CN104815448A (en) | 2015-08-05 |
Family
ID=53726073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094623.4A Pending CN104815448A (en) | 2015-03-03 | 2015-03-03 | Flash evaporator for gasifying liquid phase substances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104815448A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175029Y (en) * | 1993-12-14 | 1994-08-24 | 陈爱中 | Drawer-like silk net type device for removing foam |
| US20070137488A1 (en) * | 2005-12-21 | 2007-06-21 | Streiff Felix A | Static devolatilisation apparatus and method for a liquid containing polymers |
| CN201921537U (en) * | 2010-12-20 | 2011-08-10 | 潍坊市元利化工有限公司 | Continuous flash drum |
| CN203715287U (en) * | 2013-10-23 | 2014-07-16 | 兰州裕隆气体有限责任公司 | Equipment of removing organic sulfur in gas |
| CN203724917U (en) * | 2014-02-28 | 2014-07-23 | 攀枝花东立化工有限公司 | Absorption towerwire mesh demister used in sulfuric acid preparation process |
| CN104307192A (en) * | 2014-10-11 | 2015-01-28 | 沈阳航空航天大学 | Uniform overflow type liquid distributor |
| CN104324516A (en) * | 2014-11-25 | 2015-02-04 | 武汉亿维登科技发展有限公司 | Flash evaporation tower |
| CN204469257U (en) * | 2015-03-03 | 2015-07-15 | 湖北东方化工有限公司 | A kind of flash vessel for liquid phase substance gasification |
-
2015
- 2015-03-03 CN CN201510094623.4A patent/CN104815448A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175029Y (en) * | 1993-12-14 | 1994-08-24 | 陈爱中 | Drawer-like silk net type device for removing foam |
| US20070137488A1 (en) * | 2005-12-21 | 2007-06-21 | Streiff Felix A | Static devolatilisation apparatus and method for a liquid containing polymers |
| CN201921537U (en) * | 2010-12-20 | 2011-08-10 | 潍坊市元利化工有限公司 | Continuous flash drum |
| CN203715287U (en) * | 2013-10-23 | 2014-07-16 | 兰州裕隆气体有限责任公司 | Equipment of removing organic sulfur in gas |
| CN203724917U (en) * | 2014-02-28 | 2014-07-23 | 攀枝花东立化工有限公司 | Absorption towerwire mesh demister used in sulfuric acid preparation process |
| CN104307192A (en) * | 2014-10-11 | 2015-01-28 | 沈阳航空航天大学 | Uniform overflow type liquid distributor |
| CN104324516A (en) * | 2014-11-25 | 2015-02-04 | 武汉亿维登科技发展有限公司 | Flash evaporation tower |
| CN204469257U (en) * | 2015-03-03 | 2015-07-15 | 湖北东方化工有限公司 | A kind of flash vessel for liquid phase substance gasification |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |