CN202116399U - Sewage disposal facility for production of rare earth materials - Google Patents
Sewage disposal facility for production of rare earth materials Download PDFInfo
- Publication number
- CN202116399U CN202116399U CN2011201938514U CN201120193851U CN202116399U CN 202116399 U CN202116399 U CN 202116399U CN 2011201938514 U CN2011201938514 U CN 2011201938514U CN 201120193851 U CN201120193851 U CN 201120193851U CN 202116399 U CN202116399 U CN 202116399U
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- preheater
- sewage
- evaporator
- pipe
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A sewage disposal facility for production of rare earth materials is disclosed, and comprises a preheater, an evaporator set, a filter, a heater and a drier. The preheater is used for preheating and warming sewage and is provided with a sewage inlet. The outlet end of the preheater is communicated with the evaporator set. The evaporator set is communicated with the filter by means of a concentrated solution tube and with the heater by means of a steam pipeline. A final concentrated solution outlet is arranged in the lower part of the filter and communicated with the drier. The heater is communicated with the preheater by means of the steam pipeline for preheating and warming sewage in the preheater. Multiple-effect concentration of sewage can be realized by the utility model, and the sewage disposal cost and pollution can be reduced.
Description
Technical field
The utility model relates to a kind of sewage disposal device, is specifically related to the sewage disposal device that uses in a kind of rare earth material production.
Background technology
During producing, rare earth material can produce a large amount of industrial sewage, waste liquid; If with these liquid directly the discharging meeting environment is caused very big pollution, the treatment facility function that is used to handle this kind sewage at present is fairly simple, just in the glass cylinder of steel, heating coil is installed; Feeding steam in the coil pipe evaporates liquid heat; 1 ton of waste water of every processing need consume 0.8 ton of steam, and evaporation waste water enters in the air atmosphere pollution.
The utility model content
The utility model technical problem to be solved provides a kind of sewage disposal device that rare earth material is produced that is used for, and it reduces cost of sewage disposal, reduces and pollutes, thereby eliminate defective in the above-mentioned background technology.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Be used for the sewage disposal device that rare earth material is produced, comprise preheater, evaporator bank, strainer, well heater and drying installation, said preheater is used for the sewage pre-heating temperature elevation; Be provided with sewage inlet; The exit end of said preheater is communicated with evaporator bank, and said evaporator bank utilizes the liquid concentrator pipe to be communicated with said strainer, and utilizes steam-pipe to be communicated with said well heater; Said strainer bottom is provided with final concentrated solution outlet; This final concentrated solution outlet is communicated with drying installation, and said well heater utilizes steam-pipe to be communicated with preheater, is the sewage pre-heating temperature elevation in the preheater.
As a kind of improvement, said evaporator bank comprises that at least two are utilized the placed in-line evaporator unit of liquid concentrator pipe, and said evaporator unit is provided with the steam-pipe that is communicated with said well heater.
The utility model has following beneficial effect owing to adopted above structure:
The utility model comprises evaporator bank; Said evaporator bank comprises a plurality of placed in-line evaporator units of liquid concentrator pipe that utilize, and forms the multiple-effect concentrating unit, can be to repeatedly evaporation concentration processing of sewage; And the steam of gained finally handles through reverse osmosis through condensation, can use production again.
In the utility model, said well heater utilizes steam-pipe to be communicated with preheater, is the sewage pre-heating temperature elevation in the preheater, need not reduce equipment cost for preheater is equipped with special heating unit.
Description of drawings
Accompanying drawing 1 is the synoptic diagram of the utility model embodiment;
Among the figure: preheater 1, evaporator bank 2, strainer 3, well heater 4, drying installation 5, evaporator unit 21, evaporator unit 22, evaporator unit 23.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Shown in accompanying drawing, be used for the sewage disposal device that rare earth material is produced, comprise preheater 1, evaporator bank 2, strainer 3, well heater 4 and drying installation 5; Said preheater 1 is used for the sewage pre-heating temperature elevation, is provided with sewage inlet, and the exit end of said preheater 1 is communicated with evaporator bank 2; Said evaporator bank 2 utilizes the liquid concentrator pipe to be communicated with said strainer 3; And utilize steam-pipe to be communicated with said well heater 4, in the present embodiment, said evaporator bank 2 comprises utilizes the placed in-line evaporator unit of liquid concentrator pipe 21, evaporator unit 22 and evaporator unit 23; Evaporator unit 21, evaporator unit 22 and evaporator unit 23 are provided with the steam-pipe that is communicated with said well heater 4; Said strainer 3 bottoms are provided with final concentrated solution outlet, and this final concentrated solution outlet is communicated with drying installation 5, in addition; Said well heater 4 utilizes steam-pipe to be communicated with preheater 1, is the sewage pre-heating temperature elevation in the preheater 1.
The utility model principle of work is following:
Sewage at first gets into preheater 1 and carries out pre-heating temperature elevation; Said evaporator bank 2 is gone in high pressure spraying then; Through evaporator unit 21, evaporator unit 22 and evaporator unit 23 evaporation concentration, last liquid concentrator gets into strainer 3 and filters successively, and final liquid concentrator is drained into drying installation 5 oven dry; The steam of said evaporator unit 21, evaporator unit 22 and evaporator unit 23 passes to preheater 1 through steam-pipe and is the sewage pre-heating temperature elevation, and final steam can be handled through reverse osmosis through condensation, can use production again.
The utility model is not limited to above-mentioned embodiment, and all are based on the technical conceive of the utility model, and the structural improvement of having done all falls among the protection domain of the utility model.
Claims (2)
1. be used for the sewage disposal device that rare earth material is produced; Comprise preheater, evaporator bank, strainer, well heater and drying installation; It is characterized in that: said preheater is provided with sewage inlet, and the exit end of said preheater is communicated with evaporator bank, and said evaporator bank utilizes the liquid concentrator pipe to be communicated with said strainer; And utilize steam-pipe to be communicated with said well heater; Said strainer is provided with final concentrated solution outlet, and this final concentrated solution outlet is communicated with drying installation, and said well heater utilizes steam-pipe to be communicated with preheater.
2. the sewage disposal device that is used for rare earth material production according to claim 1; It is characterized in that: said evaporator bank comprises that at least two are utilized the placed in-line evaporator unit of liquid concentrator pipe, and said evaporator unit is provided with the steam-pipe that is communicated with said well heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201938514U CN202116399U (en) | 2011-06-10 | 2011-06-10 | Sewage disposal facility for production of rare earth materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201938514U CN202116399U (en) | 2011-06-10 | 2011-06-10 | Sewage disposal facility for production of rare earth materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116399U true CN202116399U (en) | 2012-01-18 |
Family
ID=45457480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201938514U Expired - Fee Related CN202116399U (en) | 2011-06-10 | 2011-06-10 | Sewage disposal facility for production of rare earth materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906132A (en) * | 2016-06-28 | 2016-08-31 | 中铝广西国盛稀土开发有限公司 | Rare-earth saponification wastewater comprehensive treatment system |
| CN105906131A (en) * | 2016-06-28 | 2016-08-31 | 中铝广西国盛稀土开发有限公司 | Method for recycling magnesium chloride from rare earth industrial wastewater |
| CN105967424A (en) * | 2016-06-28 | 2016-09-28 | 中铝广西国盛稀土开发有限公司 | Method for recycling rare earth extraction residual wastewater with high sodium salt content |
-
2011
- 2011-06-10 CN CN2011201938514U patent/CN202116399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906132A (en) * | 2016-06-28 | 2016-08-31 | 中铝广西国盛稀土开发有限公司 | Rare-earth saponification wastewater comprehensive treatment system |
| CN105906131A (en) * | 2016-06-28 | 2016-08-31 | 中铝广西国盛稀土开发有限公司 | Method for recycling magnesium chloride from rare earth industrial wastewater |
| CN105967424A (en) * | 2016-06-28 | 2016-09-28 | 中铝广西国盛稀土开发有限公司 | Method for recycling rare earth extraction residual wastewater with high sodium salt content |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CISRI GROUP RARE EARTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHOUGUANG HONGDA RARE EARTH MATERIALS CO., LTD. Effective date: 20120629 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120629 Address after: 262735 Shandong city in Weifang Province, Shouguang City, Shouguang City, Taiwan town government resident Hondar rare earth materials Co. Ltd., 1. Patentee after: CHINA IRON & STEEL RESEARCH INSTITUTE GROUP RARE EARTH TECHNOLOGY CO., LTD. Address before: 262735 Shandong city in Weifang Province, Shouguang City, Taiwan town government resident Patentee before: Shouguang Hongda Rare Earth Materials Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: Taiwan Town Industrial Park 262735 Shandong city in Weifang Province, Shouguang City Patentee after: Shouguang Hongda Rare Earth Materials Co., Ltd. Address before: 262735 Shandong city in Weifang Province, Shouguang City, Shouguang City, Taiwan town government resident Hondar rare earth materials Co. Ltd., 1. Patentee before: CHINA IRON & STEEL RESEARCH INSTITUTE GROUP RARE EARTH TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |