CN205187948U - Handle organic tubular membrane equipment that contains oil emulsion waste water - Google Patents
Handle organic tubular membrane equipment that contains oil emulsion waste water Download PDFInfo
- Publication number
- CN205187948U CN205187948U CN201521003933.2U CN201521003933U CN205187948U CN 205187948 U CN205187948 U CN 205187948U CN 201521003933 U CN201521003933 U CN 201521003933U CN 205187948 U CN205187948 U CN 205187948U
- Authority
- CN
- China
- Prior art keywords
- tubular membrane
- organic tubular
- waste water
- valve
- head tank
- 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.)
- Active
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a handle organic tubular membrane equipment that contains oil emulsion waste water, including head tank 1 and membrane group, membrane group is provided with the discharging pipe including 1 at least organic tubular membrane assembly between the discharge gate of head tank and the import of membrane group, is provided with the feed back pipe between the export of membrane group and the feed inlet of head tank, is provided with the circulating pump on the pipeline of discharging pipe. Above -mentioned head tank links to each other with oil emulsion wastewater collection pipe, behind the oil emulsion waste water incoming stock jar, carries through the circulating pump and gets into organic tubular membrane group, and under the effect of pressure, water and dissolubility material see through organic tubular membrane group wall separating layer and get into the clear solution side, and oil emulsion and suspension material are then held back the head tank that flows back to the realization reduces the COD value in the oil emulsion waste water to oil emulsion desorption separation processing.
Description
Technical field
The utility model relates to emulsified oil-containing waste water processing technology field, particularly relates to a kind of organic tubular membrane device processing emulsified oil-containing waste water.
Background technology
Emulsified oil-containing waste water is the more unmanageable oily(waste)water of one of Mechanical Processing Industry and metal finishing industry discharge.Its composition is not only oil in water emulsion, also containing exhibiting high surface promoting agent and other additives.Make oil become emulsion because it contains tensio-active agent, oil droplet size atomic little (be generally less than 10 μm, major part is 0.1-0.2 μm), kinetically has stronger stability, usually more difficult.In emulsion, organic content is very high, and COD is generally several ten thousand mg/L, oil content 3000 ~ 5000mg/1.In emulsifying waste water in oils and its degradation production, there is multiple toxic substance (as benzo flower, benzo a species of orchid and other polycyclic aromatic hydrocarbons), polycyclic aromatic hydrocarbons (PCAH) is wherein carcinogenic components, not only endangers water body resource, also directly threatens human health.
Because membrane separation technique without breakdown of emulsion, directly can realize oily water separation, be widely used in the process of emulsifying waste water this year.Wang Ying etc. adopt inorganic ceramic embrane method process emulsifying liquid waste water to test, test-results shows: be 0.36MPa at working pressure, crossflow velocity is 4.66m/s, when temperature is 60 DEG C, inorganic ceramic embrane method process emulsifying liquid waste water, working time can reach more than 8h, clearance >=99.7% of oil, clearance >=99% of COD, the water after process reaches first discharge standard.Zhao Qing etc. adopt ultra-filtration membrane polyacrylonitrile (PAN), select direct ultra-filtration and coagulation-ultrafiltration technique to carry out the Study on Treatment of oily(waste)water respectively.Test-results shows: Treatment with Ultrafiltration oily(waste)water clearance is high, stable effluent quality, and petroleum-type and COD clearance are higher than 90%, and suitable working pressure and crossflow velocity are respectively 0.06MPa and 0.6m/s; Adopt coagulation process to do pre-treatment, in ultra-filtration process thereafter, membrane flux change is less than direct ultra-filtration fall, and can keep the operation of higher flux long period.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of organic tubular membrane device processing emulsified oil-containing waste water.
The utility model solves the technical scheme that its technical problem adopts: a kind of organic tubular membrane device processing emulsified oil-containing waste water, comprise head tank 1 and film group, described film group comprises at least 1 organic tubular membrane component, discharge nozzle is provided with between the discharge port of described head tank and the import of film group, be provided with feed back pipe between the outlet of described film group and the opening for feed of head tank, the pipeline of described discharge nozzle is provided with recycle pump.
Further, the pipeline of the discharge nozzle between described recycle pump and film group is provided with the first valve, the pipeline of described feed back pipe is provided with the second valve, between described discharge nozzle and feed back pipe, is provided with the first pipeline and second pipe;
The import of described first pipeline is connected on the discharge nozzle at the first valve inlet place, and the outlet of described first pipeline is positioned on the feed back pipe at the second valve inlet place; The import of described second pipe is connected on the discharge nozzle at the first valve export place, and the outlet of described second pipe is positioned on the feed back pipe at the second valve export place; Described first pipeline is provided with the 3rd valve, described second pipe is provided with the 4th valve.
Further, when described film group is 1 organic tubular membrane component, the import of described organic tubular membrane component is connected with discharge port, and the outlet of described organic tubular membrane component is connected with feed back pipe.
Further, when described film group is organic tubular membrane component of more than 1, is sequentially connected in series or is connected in parallel successively between each described organic tubular membrane component.
Further, described organic tubular membrane component is made up of 1 or branched organic tubular membrane element; Be sequentially connected in series between branched organic tubular membrane element.
Further, the discharge nozzle of described Mo Zu ingress is provided with the first scrubbing ball controller, the discharge nozzle in described film group exit is provided with the second scrubbing ball controller;
Be provided with filter grid in scrubbing ball controller, the scope of activity of the effect restriction scrubbing ball of filter grid is inner at membrane module, and feed liquid can be passed through.
The beneficial effects of the utility model are:
(1) above-mentioned raw materials tank is connected with emulsifiable oil waste water collection tube, after the incoming stock tank of emulsifiable oil waste water, organic tubular membrane component is delivered into through recycle pump, under the effect of the pressure, water and dissolved matter enter clear liquid side through organic tubular membrane group wall separating layer, oil in water emulsion and suspension material are then trapped and are back to head tank, thus realize removing separating treatment to oil in water emulsion, reduce the COD value in emulsifiable oil waste water.
(2) organic tubular membrane component clarification filtration technology realizes degerming/clarification and synchronously completes, and removing organic in emulsifying liquid waste water while, its permeate can also be made to clarify, decrease organic content in emulsifying liquid waste water.
(3) compared with ceramic membrane filter emulsifying liquid waste water defecation method, the utility model substantially reduces the treatment scheme of emulsifying liquid waste water, saves and takes up an area, and saves and drops into, and reduces energy consumption and water consumption.
(4) rely on two return lines, the forward to organic tubular membrane component and reverse cleaning can be realized.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the process flow sheet of the utility model equipment
Wherein, 1, head tank, 2, organic tubular membrane component, 3, discharge nozzle, 4, feed back pipe, the 5, first pipeline, 6, second pipe, 7, the first valve, the 8, second valve, the 9, the 3rd valve, 10, the 4th valve, 11, the first scrubbing ball controller, the 12, second scrubbing ball controller, 13, recycle pump.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of organic tubular membrane device processing emulsified oil-containing waste water, comprise head tank 1 and film group, film group comprises at least 1 organic tubular membrane component 2, discharge nozzle is provided with between the discharge port of head tank and the import of film group, be provided with feed back pipe between the outlet of film group and the opening for feed of head tank, the pipeline of discharge nozzle is provided with recycle pump.
The pipeline of the discharge nozzle between recycle pump and film group is provided with the first valve, the pipeline of feed back pipe is provided with the second valve, between discharge nozzle and feed back pipe, be provided with the first pipeline and second pipe; The import of the first pipeline is connected on the discharge nozzle at the first valve inlet place, and the outlet of the first pipeline is positioned on the feed back pipe at the second valve inlet place; The import of second pipe is connected on the discharge nozzle at the first valve export place, and the outlet of second pipe is positioned on the feed back pipe at the second valve export place; First pipeline is provided with the 3rd valve, second pipe is provided with the 4th valve.
When film group is 1 organic tubular membrane component 2, the import of organic tubular membrane component 2 is connected with discharge port, and the outlet of organic tubular membrane component 2 is connected with feed back pipe.As shown in fig. 1.
When film group is organic tubular membrane component 2 of more than 1, namely during multiple organic tubular membrane component 2, be sequentially connected in series or be connected in parallel successively between each organic tubular membrane component 2.The filter quality of equipment can be improved like this.
Organic tubular membrane component 2 is made up of 1 or branched organic tubular membrane element; Be sequentially connected in series between branched organic tubular membrane element.
The discharge nozzle of Mo Zu ingress is provided with the first scrubbing ball controller, the discharge nozzle in film group exit is provided with the second scrubbing ball controller; Be provided with filter grid in scrubbing ball controller, the scope of activity of the effect restriction scrubbing ball of filter grid is inner at membrane module, and feed liquid can be passed through.
During normal work, the 3rd valve 9 on two return lines and the 4th valve 10 are closed, first valve 7 and the second valve 8 are opened, work opened by recycle pump 13, in head tank 11 containing fat liquor through, get back to again in head tank 1 after discharge nozzle 3, first valve 7, organic tubular membrane component 2, feed back pipe 4, second valve 8, realize filtering containing fat liquor through organic tubular membrane component 2, can organic substance in effectively catching emulsifying liquid waste water, reduce COD value in emulsifying liquid waste water.
When needs clean organic tubular membrane component 2 time, clear water is loaded in head tank 1, the 3rd valve 9 on two return lines and the 4th valve 10 are opened, and the first valve 7 and the second valve 8 are closed, and its effect is the direction that adjustment feed liquid enters organic tubular membrane group 2.Scrubbing ball is provided with in two scrubbing ball controllers, in head tank 1 containing fat liquor through, get back to again in head tank 1 after discharge nozzle 3, first pipeline 5, the 3rd valve 9, second scrubbing ball controller 12, organic tubular membrane component 2, first scrubbing ball controller 11, second pipe 6, feed back pipe 4, realize the reverse cleaning to organic tubular membrane component 2.If be in the 3rd valve 9 and the 4th valve 10 is closed, the first valve 7 and the second valve 8 open state time, realize cleaning the forward of organic tubular membrane component 2.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (6)
1. one kind processes organic tubular membrane device of emulsified oil-containing waste water, it is characterized in that, comprise head tank (1) and film group, described film group comprises at least 1 organic tubular membrane component (2), discharge nozzle (3) is provided with between the discharge port of described head tank (1) and the import of film group, be provided with feed back pipe (4) between the outlet of described film group and the opening for feed of head tank (1), the pipeline of described discharge nozzle (3) be provided with recycle pump (13).
2. organic tubular membrane device of process emulsified oil-containing waste water according to claim 1, it is characterized in that, the pipeline of the discharge nozzle (3) between described recycle pump (13) and film group is provided with the first valve (7), the pipeline of described feed back pipe (4) is provided with the second valve (8), between described discharge nozzle (3) and feed back pipe (4), is provided with the first pipeline (5) and second pipe (6);
The import of described first pipeline (5) is connected on the discharge nozzle of the first valve (7) ingress, and the outlet of described first pipeline (5) is positioned on the feed back pipe of the second valve (8) ingress; The import of described second pipe (6) is connected on the discharge nozzle in the first valve (7) exit, and the outlet of described second pipe (6) is positioned on the feed back pipe in the second valve (8) exit; Described first pipeline (5) is provided with the 3rd valve (9), described second pipe (6) is provided with the 4th valve (10).
3. organic tubular membrane device of process emulsified oil-containing waste water according to claim 1, it is characterized in that, when described film group is 1 organic tubular membrane component (2), the import of described organic tubular membrane component (2) is connected with discharge port, and the outlet of described organic tubular membrane component (2) is connected with feed back pipe.
4. organic tubular membrane device of process emulsified oil-containing waste water according to claim 1, it is characterized in that, when described film group is organic tubular membrane component (2) of more than 1, is sequentially connected in series or is connected in parallel successively between each described organic tubular membrane component (2).
5. organic tubular membrane device of process emulsified oil-containing waste water according to claim 1, is characterized in that, described organic tubular membrane component (2) is made up of 1 or branched organic tubular membrane element; Be sequentially connected in series between branched organic tubular membrane element.
6. organic tubular membrane device of process emulsified oil-containing waste water according to claim 1, it is characterized in that, the discharge nozzle (3) of described Mo Zu ingress is provided with the first scrubbing ball controller (11), the discharge nozzle in described film group exit is provided with the second scrubbing ball controller (12);
Be provided with filter grid in scrubbing ball controller, the scope of activity of the effect restriction scrubbing ball of filter grid is inner at membrane module, and feed liquid can be passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003933.2U CN205187948U (en) | 2015-12-07 | 2015-12-07 | Handle organic tubular membrane equipment that contains oil emulsion waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003933.2U CN205187948U (en) | 2015-12-07 | 2015-12-07 | Handle organic tubular membrane equipment that contains oil emulsion waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187948U true CN205187948U (en) | 2016-04-27 |
Family
ID=55780964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003933.2U Active CN205187948U (en) | 2015-12-07 | 2015-12-07 | Handle organic tubular membrane equipment that contains oil emulsion waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616524A (en) * | 2021-06-07 | 2021-11-09 | 浙江圣兆药物科技股份有限公司 | Device and process for preparing reservoir foamed liposome |
-
2015
- 2015-12-07 CN CN201521003933.2U patent/CN205187948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616524A (en) * | 2021-06-07 | 2021-11-09 | 浙江圣兆药物科技股份有限公司 | Device and process for preparing reservoir foamed liposome |
| CN113616524B (en) * | 2021-06-07 | 2024-05-14 | 浙江圣兆药物科技股份有限公司 | Device and process for preparing reservoir foam liposome |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3237341B1 (en) | Method and device for treating food in closed containers for holding foods | |
| CN105478016B (en) | A kind of automatic backwash scraping tubular membrane filter device | |
| DE16842407T1 (en) | PROCESS FOR CLEANING A LIQUID | |
| CN207726778U (en) | A kind of ultrafiltration apparatus of processing oily waste water | |
| CN205269420U (en) | Automatic back flush scraping tubular membrane filter equipment | |
| CN205187948U (en) | Handle organic tubular membrane equipment that contains oil emulsion waste water | |
| EP1832333A1 (en) | Method for recovery of impure fluids | |
| CN204162515U (en) | A kind of membrane filter device | |
| CN203269626U (en) | Membrane treatment device for industrial wastewater treatment | |
| CN110240337A (en) | A kind of high saliferous oiliness sewage treatment equipment and waste water treatment process | |
| DE102012021086B4 (en) | Plant for wastewater treatment | |
| CN203253363U (en) | External tubular membrane filter device | |
| CN106995718B (en) | Treatment method of oil field settling tank bottom sludge discharge online treatment device | |
| CN212680655U (en) | Silica sol concentration device | |
| KR101469634B1 (en) | Water treatment system use of tubular filter module | |
| CN203498173U (en) | Back washing energy saving device of reverse osmosis seawater desalination system | |
| CN203874548U (en) | Pressure-type filter for filtering sewage impurities | |
| CN205313250U (en) | Circulative cooling arranges sewage treatment system | |
| DE202009017790U1 (en) | Wastewater treatment plant for the treatment of waste water from oil crops and grain processing | |
| CN205164248U (en) | Clout divides formula of arranging diatomaceous earth filter | |
| CN204619755U (en) | A kind of Novel ultrafiltration device | |
| CN202625874U (en) | Sewage treating and recycling equipment | |
| CN220589577U (en) | Back flush type reverse osmosis membrane filtering device | |
| CN211733899U (en) | Adsorption treatment system for oily wastewater | |
| CN204911249U (en) | A submergence formula ultrafiltration system for preparing normal water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |