CN110342598A - A kind of 2nd effect evaporator suitable for high-salt wastewater evaporation - Google Patents
A kind of 2nd effect evaporator suitable for high-salt wastewater evaporation Download PDFInfo
- Publication number
- CN110342598A CN110342598A CN201910570907.4A CN201910570907A CN110342598A CN 110342598 A CN110342598 A CN 110342598A CN 201910570907 A CN201910570907 A CN 201910570907A CN 110342598 A CN110342598 A CN 110342598A
- Authority
- CN
- China
- Prior art keywords
- effect evaporator
- tower
- tower body
- salt wastewater
- wastewater evaporation
- 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
- 230000000694 effects Effects 0.000 title claims abstract description 36
- 239000002351 wastewater Substances 0.000 title claims abstract description 16
- 230000008020 evaporation Effects 0.000 title claims abstract description 13
- 238000001704 evaporation Methods 0.000 title claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Abstract
The invention discloses a kind of 2nd effect evaporators suitable for high-salt wastewater evaporation, including 2nd effect evaporator ontology, exhaust outlet is connected at the top of 2nd effect evaporator ontology, packed tower is also connected with above exhaust outlet, at least one packing layer is provided in the packed tower, and screen is provided with below each packing layer, the tower body of packed tower is in cylindrical structure, tower body inner wall is provided at least two supporting tables for being used to support screen, tower body lower part is provided with the first reduced pipe for connecting 2nd effect evaporator and exhaust outlet.The problem of present invention has been effectively relieved 2nd effect evaporator bumping in existing production system and has run material, structure is simple, and improvement cost is low.
Description
Technical field
The present invention relates to high-salt wastewater processing equipment fields, and in particular to a kind of two effect steamings suitable for high-salt wastewater evaporation
Send out device.
Background technique
In Chemical Manufacture, the discharge of industrial wastewater becomes a major issue in environmental protection, if waste water is not
It can be effectively addressed, arbitrarily discharge will lead to environment and be seriously damaged, for the high-salt wastewater in industrial discharge, mesh
Preceding enterprise is mostly recycled by the way of two effects, triple effect.
In the equipment of the prior art, the material by two effect heaters can be observed two at visor on 2nd effect evaporator
It is serious to imitate evaporator bumping, analysis reason is that raw water input concentration is higher, is had in 2nd effect evaporator and heater more
Granulated salt generates, while vacuum degree is that -0.08MPa if Liquid level is excessively high in the case of this is easy to that dense material is caused to enter triple effect
Inside the attached gas-liquid separator of heater, cause water outlet total nitrogen exceeded.
Summary of the invention
Place in view of the deficiency of the prior art, the present invention provide a kind of two effect steamings suitable for high-salt wastewater evaporation
Device is sent out, which increase anti-bumping structures, the problem of bumping has been effectively relieved and has run material.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of 2nd effect evaporator suitable for high-salt wastewater evaporation, including 2nd effect evaporator ontology, key are: described two
It is connected with exhaust outlet at the top of effect evaporator body, is also connected with packed tower above the exhaust outlet, setting in the packed tower
There is at least one packing layer, and is provided with screen below each described filler layer, the tower body of the packed tower is in cylindrical structure,
Tower body inner wall is provided at least two supporting tables for being used to support the screen, the tower body lower part is provided with for connecting
State the first reduced pipe of 2nd effect evaporator Yu the exhaust outlet.Further, the reduced pipe both ends all have flange, one end
Flange and the flange on the tower body are isometrical, the flange etc. of the exhaust outlet at the top of the flange of the other end and the 2nd effect evaporator
Diameter.
Further, the supporting table is the multiple gussets being set in the tower body inner wall, and multiple gusset is in institute
State the circle distribution in tower body inner wall in same level height.
Further, described filler layer is ceramic ladder ring packing layer.
Further, multiple ear formula seats for installation are provided on the lateral wall of the tower body.
Further, the second reduced pipe for connecting exhaust line is provided at the top of the tower body.
The beneficial effect comprise that 2nd effect evaporator bumping in existing production system has been effectively relieved and has run asking for material
Topic, structure is simple, and improvement cost is low.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of packed tower in the present invention.
Specific embodiment
Combined with specific embodiments below and attached drawing come present invention be described in more detail.
A kind of a kind of 2nd effect evaporator suitable for high-salt wastewater evaporation as shown in Figs. 1-2, is equipped with 2nd effect evaporator sheet
Body 1 is connected with exhaust outlet 10 at the top of the 2nd effect evaporator ontology 1, is also connected with filler above the exhaust outlet 10
Tower 2 is provided with a packing layer 7 in the packed tower 2, and is provided with screen 3 below described filler layer 7, the packed tower 2
Tower body 4 is in cylindrical structure, and in the setting of 4 inner wall of tower body, there are two the supporting table 6 for being used to support the screen 3,4 lower parts of tower body
It is provided with the first reduced pipe 5 for connecting the 2nd effect evaporator 1 and the exhaust outlet 10.
Embodiment 1
It is in shuttle type that packed tower 2 of the invention is whole as shown in Figure 2, wherein the tower body 4 is cylindrical structure, in the tower body
It is arranged there are two being used to support the screen 3 of described filler layer 7, the screen 3 passes through the support that is welded on 4 inner wall of tower body
Platform 6 supports.Supporting table 6 in the present embodiment is the multiple gussets being set on 4 inner wall of tower body, and multiple gusset is in institute
The circle distribution on 4 inner wall of tower body in same level height is stated, screen 3 is horizontally arranged in the supporting table 6, this
Supporting table 6 in invention is also possible to the supporting table 6 of annular table or other shapes.
5 both ends of the first reduced pipe all have flange, the method in one end flanges and the tower body 4 in the present embodiment
Blue isometrical, the flange of the other end and the flange of the exhaust outlet 10 at 1 top of 2nd effect evaporator are isometrical.
Described filler layer 7 can be as structured packing and dumped packing in the present embodiment, and the present embodiment is preferably in bulk
Ceramic ladder ring packing is also possible to other fillers such as Pall ring filler etc..
The whole tower body of the packed tower 4 in the present embodiment is higher, therefore is provided on the lateral wall of the tower body 4 more
A ear formula seat 8 for installation.
The second reduced pipe 9 for connecting exhaust line is provided at the top of the tower body 4, with 5 phase of the first reduced pipe
Also there is flange with second reduced pipe both ends, one end flanges and the flange on the tower body 4 are isometrical, the method for the other end
It is blue isometrical with the flange on exhaust line, it is bolted between flange and flange.
It is provided for the embodiments of the invention technical solution above to be described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are expounded, the explanation of above embodiments is only applicable to help to understand this
The principle of inventive embodiments；At the same time, for those skilled in the art, according to an embodiment of the present invention, in specific embodiment party
There will be changes in formula and application range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (6)
1. a kind of 2nd effect evaporator suitable for high-salt wastewater evaporation, including 2nd effect evaporator ontology (1), it is characterised in that:
Exhaust outlet (10) are connected at the top of the 2nd effect evaporator ontology (1), are also connected with filler above the exhaust outlet (10)
Tower (2), the packed tower (2) is interior to be provided at least one packing layer (7), and is provided with grid below each described filler layer (7)
The tower body (4) of plate (3), the packed tower (2) is in cylindrical structure, and tower body (4) inner wall is provided at least two and is used to support institute
The supporting table (6) of screen (3) is stated, tower body (4) lower part is provided with for connecting the 2nd effect evaporator (1) and the exhaust
The first reduced pipe (5) of mouth (10).
2. a kind of 2nd effect evaporator suitable for high-salt wastewater evaporation according to claim 1, it is characterised in that: described different
Diameter pipe (5) both ends all have flange, and one end flanges and the flange on the tower body (4) are isometrical, the flange of the other end and institute
The flange for stating the exhaust outlet (10) at the top of 2nd effect evaporator (1) is isometrical.
3. a kind of 2nd effect evaporator suitable for high-salt wastewater evaporation according to claim 1, it is characterised in that: the branch
Supportting platform (6) is the multiple gussets being set on the tower body (4) inner wall, and multiple gusset is on the tower body (4) inner wall
The circle distribution of same level height.
4. a kind of 2nd effect evaporator suitable for high-salt wastewater evaporation according to claim 1, it is characterised in that: described to fill out
The bed of material (7) is ceramic ladder ring packing layer.
5. a kind of 2nd effect evaporator suitable for high-salt wastewater evaporation according to claim 1, it is characterised in that: the tower
Multiple ear formula seats (8) for installation are provided on the lateral wall of body (4).
6. a kind of 2nd effect evaporator suitable for high-salt wastewater evaporation according to claim 1, it is characterised in that: the tower
The second reduced pipe (9) for connecting exhaust line is provided at the top of body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570907.4A CN110342598A (en) | 2019-06-28 | 2019-06-28 | A kind of 2nd effect evaporator suitable for high-salt wastewater evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570907.4A CN110342598A (en) | 2019-06-28 | 2019-06-28 | A kind of 2nd effect evaporator suitable for high-salt wastewater evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342598A true CN110342598A (en) | 2019-10-18 |
Family
ID=68177269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910570907.4A Pending CN110342598A (en) | 2019-06-28 | 2019-06-28 | A kind of 2nd effect evaporator suitable for high-salt wastewater evaporation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110342598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044387A (en) * | 2022-06-27 | 2022-09-13 | 重庆瀚渝再生资源有限公司 | Oil-based rock debris treatment system and process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204147574U (en) * | 2014-08-20 | 2015-02-11 | 江苏佳华新材料科技有限公司 | Tower distilling apparatus |
| US20160030856A1 (en) * | 2013-03-15 | 2016-02-04 | Transtar Group, Ltd | Distillation reactor module |
| CN205461086U (en) * | 2016-03-25 | 2016-08-17 | 泰兴协联众达化学有限公司 | Waste water distillation column |
| CN208843740U (en) * | 2018-09-18 | 2019-05-10 | 天津普利奥能源技术发展有限公司 | A kind of energy-saving steam heated type ammonia water evaporator |
| CN210620294U (en) * | 2019-06-28 | 2020-05-26 | 重庆瀚渝再生资源有限公司 | Two-effect evaporator suitable for evaporating high-salinity wastewater |
-
2019
- 2019-06-28 CN CN201910570907.4A patent/CN110342598A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160030856A1 (en) * | 2013-03-15 | 2016-02-04 | Transtar Group, Ltd | Distillation reactor module |
| CN204147574U (en) * | 2014-08-20 | 2015-02-11 | 江苏佳华新材料科技有限公司 | Tower distilling apparatus |
| CN205461086U (en) * | 2016-03-25 | 2016-08-17 | 泰兴协联众达化学有限公司 | Waste water distillation column |
| CN208843740U (en) * | 2018-09-18 | 2019-05-10 | 天津普利奥能源技术发展有限公司 | A kind of energy-saving steam heated type ammonia water evaporator |
| CN210620294U (en) * | 2019-06-28 | 2020-05-26 | 重庆瀚渝再生资源有限公司 | Two-effect evaporator suitable for evaporating high-salinity wastewater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044387A (en) * | 2022-06-27 | 2022-09-13 | 重庆瀚渝再生资源有限公司 | Oil-based rock debris treatment system and process |
| CN115044387B (en) * | 2022-06-27 | 2024-01-23 | 重庆瀚渝再生资源有限公司 | Oil-based rock debris treatment system and process |
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