CN203602392U - High-salt and high-concentration organic wastewater processor - Google Patents
High-salt and high-concentration organic wastewater processor Download PDFInfo
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- CN203602392U CN203602392U CN201320733581.0U CN201320733581U CN203602392U CN 203602392 U CN203602392 U CN 203602392U CN 201320733581 U CN201320733581 U CN 201320733581U CN 203602392 U CN203602392 U CN 203602392U
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Abstract
The utility model relates to a high-salt and high-concentration organic wastewater processor, comprising two concentric tubes, wherein an inner pipe (1) is a micro-pore filter element pipe; an outer pipe (2) is a steel pipe; two ends of the inner pipe and the outer pip are mechanically matched with upper and lower end sockets (5 and 6) through upper and lower end caps (3 and 4); the upper and lower end caps (3 and 4) are tightly matched with the inner pipe through sealing rings (7 and 8); the upper and lower end sockets (5 and 6) are matched with the outer pipe through threads; a center pipeline of the upper end cap (3) is connected with a wastewater pipeline (9); a wastewater control valve (10) is arranged on the wastewater pipeline; a center pipeline of the lower end cap (4) is connected with an outlet conduit (11); a compressed air access port (12) is formed on the pipe wall of the outer pipe; and a compressed air control valve (13) is arranged on a port pipeline. By adopting the high-salt and high-concentration organic wastewater processor, an organic matter in liquid waste is rapidly oxidized and degraded into CO2 and water, and no salt is separated out to block a reactor. Thus, the high-salt and high-concentration organic wastewater processor is free of corrosion, and applicable to treatment of a high-salt and high-concentration organic wastewater.
Description
Technical field
The utility model relates to a kind of high salt high concentrated organic wastewater treater, belongs to environmental protection equipment technical field.
Background technology
In the production processes such as chemical industry, agricultural chemicals, pharmacy, petrochemical complex, water treatment plant, can produce a large amount of high salt organic waste waters, in these waste water, both contained a large amount of salinity (Cl
-, Ca (2+), Na
+plasma), contain again the volatile substances of high concentration organic contaminant and specific peculiar smell, COD(chemical oxygen demand (COD)) can reach every liter of millions of milligram, such sewage toxicity is large, foul smelling peculiar smell, how the environment such as water, atmosphere that directly threatens the mankind to depend on for existence, effectively process such waste water and caused people's common concern.
At present, high salt high concentrated organic wastewater is generally by evaporation concentration-burning residual dregs, or bury/compost treatment.The former processing costs is higher, reaches thousands of yuan/ton, and burning process generation high toxicity smog, causes secondary pollution.The latter, will produce another source of pollution, likely enter food chain, drinking-water chain, cause unthinkable pollution incident.
Applicant work above found by supercritical Water Oxidation Technology can continuous degradation waste water in organism, remove peculiar smell, applied for continuous industrial waste water degradation reaction unit, application number: 201110028790.But in the time processing high salt organic waste water, easily there is salinity and be deposited on inwall, form and block and strong corrosion.
Utility model content
The object of the utility model pin is for above-mentioned the deficiencies in the prior art, a kind of high salt high concentrated organic wastewater treater is provided, it comprises two concentric tubes, inner tube (1) is micropore filter element pipe, outer tube (2) is steel pipe, inside and outside two pipe two ends are by upper, lower end cap (3, 4) and upper, lower cover (5, 6) machinery connects sealing, on, lower end cap (3, 4) pass through sealing-ring (7 with inner tube, 8) connect sealing, on, lower cover (5, 6) connect by screw thread and outer tube, upper plug head (3) central duct is connected with waste pipe (9), waste pipe (9) is provided with waste water by-pass valve control (10), lower end cap (4) central duct is connected with outlet conduit (11), outer tube wall is provided with pressurized air access interface (12), port (12) pipeline is provided with compressed air control valve door (13).Described micropore filter element inner tube material is pottery, steel alloy, micropore size 1nm-10um.Described outer tube material be can pressure-bearing carbon steel, stainless steel, steel alloy.
When the work of the utility model treater, first open compressed air control valve door (13), pressurized air is introduced to steel pipe, and enter inside reactor by the micropore on inner tube (1) tube wall, then open waste water by-pass valve control (10), waste water is introduced to inside reactor fully to be mixed with pressurized air wherein, after reaction, flow out by outlet conduit (11) together, because pressurized air enters reactor central authorities by inner pipe wall, be equivalent to form one deck gas film at inner pipe wall, can isolate contacting of waste water and reactor wall, the inorganic salt particle impurity that can isolate wastewater oxidation reaction generation can not be bonded to tube wall simultaneously yet, the device of avoiding reacting blocks and corrosion to reactor wall, therefore this reactor adapted is for high salt organic waste water processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device.
In Fig. 1, inner tube (1), outer tube (2), upper and lower plug (3,4), upper and lower end socket (5,6) sealing-ring (7,8), waste pipe (9), waste water by-pass valve control (10), outlet conduit (11), pressurized air access interface (12), compressed air control valve door (13).
Embodiment
By specific embodiment, the technical solution of the utility model is further described.
Example 1: high salt high concentrated organic wastewater processing
Process high salt high concentrated organic wastewater (saliferous 15%, COD:3000mg/L) time, first open compressed air control valve door (13), flow velocity 1m3/h, 8MPa pressurized air is introduced to steel pipe, and enter inside reactor by the micropore on inner tube (1) tube wall, then open waste water by-pass valve control (10), by waste water (flow velocity 0.1m3/h, temperature 200 is spent, pressure 7.8MPa) introduce inside reactor fully mix with pressurized air wherein, after reaction, flow out by outlet conduit (11) together, water outlet COD:300ml/L, degradation rate reaches 90%, waste water is contact reactor inwall not, therefore do not corrode, in reaction, producing the compressed air of a little inorganic salt takes out of, on pipeline continuous operation almost without impact, clog-free.
Claims (3)
1. one kind high salt high concentrated organic wastewater treater, it is characterized in that comprising two concentric tubes, inner tube (1) is micropore filter element pipe, outer tube (2) is steel pipe, inside and outside two pipe two ends are by upper, lower end cap (3, 4) and upper, lower cover (5, 6) machinery connects sealing, on, lower end cap (3, 4) pass through sealing-ring (7 with inner tube (1), 8) connect sealing, on, lower cover (5, 6) connect by screw thread and outer tube (2), upper plug head (3) central duct is connected with waste pipe (9), waste pipe (9) is provided with waste water by-pass valve control (10), lower end cap (4) central duct is connected with outlet conduit (11), outer tube (2) tube wall is provided with pressurized air access interface (12), port (12) pipeline is provided with compressed air control valve door (13).
2. high salt organic waste water treater according to claim 1, is characterized in that micropore filter element inner tube material is pottery, steel alloy, micropore size 1nm-10um.
3. high salt organic waste water treater according to claim 1, it is characterized in that outer tube material be can pressure-bearing carbon steel, stainless steel, steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733581.0U CN203602392U (en) | 2013-11-20 | 2013-11-20 | High-salt and high-concentration organic wastewater processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733581.0U CN203602392U (en) | 2013-11-20 | 2013-11-20 | High-salt and high-concentration organic wastewater processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602392U true CN203602392U (en) | 2014-05-21 |
Family
ID=50715079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733581.0U Expired - Fee Related CN203602392U (en) | 2013-11-20 | 2013-11-20 | High-salt and high-concentration organic wastewater processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116444022A (en) * | 2023-05-10 | 2023-07-18 | 广东红海湾发电有限公司 | Supercritical water oxidation treatment system for high-salt-content and high-chlorine-content organic wastewater |
-
2013
- 2013-11-20 CN CN201320733581.0U patent/CN203602392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116444022A (en) * | 2023-05-10 | 2023-07-18 | 广东红海湾发电有限公司 | Supercritical water oxidation treatment system for high-salt-content and high-chlorine-content organic wastewater |
| CN116444022B (en) * | 2023-05-10 | 2023-12-08 | 广东红海湾发电有限公司 | Supercritical water oxidation treatment system for high-salt-content and high-chlorine-content organic wastewater |
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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: 20140521 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |