CN207726778U - A kind of ultrafiltration apparatus of processing oily waste water - Google Patents
A kind of ultrafiltration apparatus of processing oily waste water Download PDFInfo
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- CN207726778U CN207726778U CN201721733240.8U CN201721733240U CN207726778U CN 207726778 U CN207726778 U CN 207726778U CN 201721733240 U CN201721733240 U CN 201721733240U CN 207726778 U CN207726778 U CN 207726778U
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Abstract
The utility model is related to a kind of ultrafiltration apparatus of processing oily waste water, it is characterised in that：Including raw water box, raw water supply branch, ultrafiltration membrane, production water branch, water producing tank, backwash branch and concentrate recirculation branch；The bottom of above-mentioned raw water box is connected with raw water drain valve；The bottom of above-mentioned water producing tank is connected with production water discharging valve；The original water inlet of the water outlet and ultrafiltration membrane of the raw water supply branch connection raw water box；The water inlet at ultrafiltration the production mouth of a river and water producing tank of the production water branch connection ultrafiltration membrane；The backwash mouth of the water outlet and ultrafiltration membrane of the backwash branch connection water producing tank；The water inlet of the ultrafiltration concentrated water spout and raw water box of the concentrate recirculation branch connection ultrafiltration membrane；Concentrated water discharge branch is additionally provided between ultrafiltration concentrated water pressure gauge, ultrafiltration concentrate recirculation regulating valve on above-mentioned concentrate recirculation branch road, the concentrated water discharge branch road is equipped with ultrafiltration concentrated water discharge valve.The utility model has simple in structure, reasonable design, realizes the advantages that convenient and at low cost, operation is simple.
Description
Technical field
The utility model belongs to ultrafiltration water-treatment technology field, is filled more particularly to a kind of ultrafiltration of processing oily waste water
It sets.
Background technology
Ultrafiltration is a kind of membrane process between micro-filtration and nanofiltration, and membrane aperture is in 0.05um between 1nm.Ultrafiltration is one
The membrane separation technique that solution can be purified, be detached, concentrated by kind, ultra-filtration process usually can be understood as and membrane aperture size
Relevant screening process.Using the pressure difference of film both sides as driving force, using ultrafiltration membrane as filter medium, under pressure, when
When water flows through film surface, only water and the small-molecule substance smaller than membrane aperture is allowed to pass through, reach the purification, separation, concentration of solution
Purpose.Mainly for separating of macromolecular, colloid and the particle in solution, the separation characteristic with high efficiency, low energy consumption.In recent years
Carry out the continuous development with membrane material and membrane process, hyperfiltration technique is in municipal water supply, leather-making waste water, electroplating wastewater, textile printing and dyeing
It is widely used in waste water, slaughtering wastewater, the processing aspect of food wastewater and other each industrial circles and scientific research.
Oily waste water refers to：Contain fat (aliphatic acid, soaps, fat, wax etc.) and various oils (mineral oil, vegetable and animals oils)
Waste water.The characteristics of oily waste water is COD, BOD high, has certain smell and coloration, inflammable, oxidizable decomposition, generally compares water
Gently, it is insoluble in water, pollution is mainly manifested in the following aspects：Deteriorate water quality, endanger aquatic resources；It is detrimental to health；
Pollute air；Influence production estimation；Influence natural landscape；Influence clean natural water source.
Ultra filtration membrane method is a kind of novel process oily waste water technique of rising in recent years, and ultrafiltration membrane can block elaioleucite
It cuts, only moisture is allowed to pass through, to detach grease, this technique floor space is small and is relatively suitble to the oily waste water of high concentration
Water process.This technology should be noted：To ensure that the stable operation of membranous system, ultrafiltration membrane need to be cleaned periodically, to prevent
Only fouling membrane seriously makes separative efficiency reduce.
Invention content
The utility model provides a kind of simple in structure, reasonable design to solve technical problem present in known technology,
Realize the ultrafiltration apparatus of the processing oily waste water convenient and at low cost, operation is simple.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of ultrafiltration apparatus of processing oily waste water, it is characterised in that：Including raw water box, raw water supply branch, ultrafiltration membrane,
Produce water branch, water producing tank, backwash branch and concentrate recirculation branch；The bottom of above-mentioned raw water box is connected with raw water drain valve；
The bottom of above-mentioned water producing tank is connected with production water discharging valve；
The original water inlet of the ultrafiltration membrane of the water outlet of the raw water supply branch connection raw water box, from raw water box to ultrafiltration membrane
Include raw water feed pump, raw water flow meter, raw water regulating valve, raw water check valve and ultrafiltration inlet gage successively；The original
The raw water of water feed pump connection control raw water feed pump controls solenoid valve；
The water inlet at ultrafiltration the production mouth of a river and water producing tank of the production water branch connection ultrafiltration membrane, water is produced from the ultrafiltration of ultrafiltration membrane
The water inlet of mouth to water producing tank includes production water pressure table, production water solenoid valve and production water ga(u)ge successively；
The backwash mouth of the water outlet and ultrafiltration membrane of the backwash branch connection water producing tank；It is wrapped successively from water producing tank to ultrafiltration membrane
Include backwash intake pump, backwash water regulating valve, backwash check valve, backwash inlet gage and backwash flowmeter；The backwash into
The backwash of water pump connection control backwash intake pump controls solenoid valve；
The water inlet of the ultrafiltration concentrated water spout and raw water box of the concentrate recirculation branch connection ultrafiltration membrane, from the ultrafiltration of ultrafiltration membrane
The water inlet of concentrated water spout to raw water box includes ultrafiltration concentrated water pressure gauge, ultrafiltration concentrate recirculation regulating valve successively；
On above-mentioned concentrate recirculation branch road concentrated water is additionally provided between ultrafiltration concentrated water pressure gauge, ultrafiltration concentrate recirculation regulating valve
Branch is discharged, the concentrated water discharge branch road is equipped with ultrafiltration concentrated water discharge valve.
The utility model has the advantages and positive effects of：Using above-mentioned technical proposal, the utility model has following
Advantage：
1, the utility model is simple in structure, reasonable design, and it is convenient and at low cost to realize.
2, operation is simple for the utility model, and operating personnel only need simple training can the individually operated entire processing of completion
Process.
3. the utility model can run and also realize automatic running manually.After device starts, pass through the time relay pair
Run time and backwash time are set, and realize automatic running, automatic back-washing.
4. different run times and backwash time can be arranged for different water quality in the utility model, can flexibly locate
Manage multinomial waste water.
5. the utility model uses the ultrafiltration membrane of high-hydrophilic for oily waste water, 90% or more elaioleucite can be detached
And COD.
6. the backwash water acquisition of the utility model is with water itself is produced, equipment itself utilization rate is high, saves other life water
Consumption.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model principle figure.
In figure：1, raw water box；1-1, raw water supply branch；2, raw water drain valve；3, raw water feed pump；3-1, raw water flow
Meter；4, raw water controls solenoid valve；5, raw water regulating valve；6, raw water check valve；7, ultrafiltration inlet gage；8, ultrafiltration membrane；9, dense
Water reflux branch；10, water branch is produced；11, water pressure table is produced；12, water solenoid valve is produced；12-1, production water ga(u)ge；13, production water row
Put valve；14, water producing tank；15, backwash intake pump；15-1, backwash branch；16, backwash controls solenoid valve；17, backwash water regulating valve；
18, backwash check valve；19, backwash inlet gage；19-1, backwash flowmeter；20, ultrafiltration concentrated water pressure gauge；21, ultrafiltration concentrated water
Drain valve；22, ultrafiltration concentrate recirculation regulating valve.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
Referring to Fig. 1, a kind of ultrafiltration apparatus of processing oily waste water, including raw water box 1, raw water supply branch 1-1, ultrafiltration
Film 8, production water branch 10, water producing tank 14, backwash branch 15-1 and concentrate recirculation branch 9；The bottom of above-mentioned raw water box connects
There is raw water drain valve 2；The bottom of above-mentioned water producing tank is connected with production water discharging valve 13；
The original water inlet of the ultrafiltration membrane 8 of the water outlet of raw water supply branch 1-1 connections raw water box 1, from raw water box 1 to
Ultrafiltration membrane 8 includes raw water feed pump 3, raw water flow meter 3-1, raw water regulating valve 5, raw water check valve 6 and ultrafiltration water inlet successively
Pressure gauge 7；The raw water of the raw water feed pump connection control raw water feed pump controls solenoid valve 4；
The production water branch 10 connects the water inlet at ultrafiltration the production mouth of a river and water producing tank 14 of ultrafiltration membrane 8, from the super of ultrafiltration membrane 8
The water inlet of the filter production mouth of a river to water producing tank 14 includes production water pressure table 11, production water solenoid valve 12, production water ga(u)ge 12-1 successively；
The backwash mouth of the water outlet and ultrafiltration membrane 8 of the backwash branch 15-1 connections water producing tank 14；From water producing tank 14 to super
Filter membrane 8 includes backwash intake pump 15, backwash water regulating valve 17, backwash check valve 18, backwash inlet gage 19 and anti-successively
Wash flowmeter 19-1；The backwash of the backwash into 15 connection control backwash intake pump of pump controls solenoid valve 16；
The concentrate recirculation branch 9 connects the water inlet of the ultrafiltration concentrated water spout and raw water box 1 of ultrafiltration membrane 8, from ultrafiltration membrane 8
The water inlet of ultrafiltration concentrated water spout to raw water box 1 includes ultrafiltration concentrated water pressure gauge 20, ultrafiltration concentrate recirculation regulating valve 22 successively；
It is additionally provided between ultrafiltration concentrated water pressure gauge 20, ultrafiltration concentrate recirculation regulating valve 22 on above-mentioned concentrate recirculation branch road
Concentrated water discharge branch, the concentrated water discharge branch road are equipped with ultrafiltration concentrated water discharge valve 21.
For the ease of movement, can by the ultrafiltration apparatus of the utility model in addition to raw water box and water producing tank remaining be loaded in
In moving trolley, the portability of the present apparatus can be greatly improved in this way and used convenience.
Utility model works principle is first shut off the raw water drain valve 2, production water discharging valve 13 and concentrated water discharge of raw water box
The ultrafiltration concentrated water discharge valve 21 and backwash branch of branch open simultaneously raw water supply branch, production water branch, concentrate recirculation branch
Road；It is filtered in this case and concentrate recirculation；When the production water discharge for closing raw water supply branch, production water branch, water producing tank
Valve 13 and ultrafiltration concentrate recirculation valve 22 carry out backwash operation when opening simultaneously ultrafiltration concentrated water discharge valve 21, backwash branch；
Using above-mentioned technical proposal, the utility model has the following advantages：
1, the utility model is simple in structure, reasonable design, and it is convenient and at low cost to realize.
2, operation is simple for the utility model, and operating personnel only need simple training can the individually operated entire processing of completion
Process.
3. the utility model can run and also realize automatic running manually.After device starts, pass through the time relay pair
Run time and backwash time are set, and realize automatic running, automatic back-washing.
4. different run times and backwash time can be arranged for different water quality in the utility model, can flexibly locate
Manage multinomial waste water.
5. the utility model uses the ultrafiltration membrane of high-hydrophilic for oily waste water, 90% or more elaioleucite can be detached
And COD.
6. the backwash water of the utility model is using itself production water, equipment itself utilization rate is high, saves other life water
Consumption.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (1)
1. a kind of ultrafiltration apparatus of processing oily waste water, it is characterised in that：Including raw water box, raw water supply branch, ultrafiltration membrane, production
Water branch, water producing tank, backwash branch and concentrate recirculation branch；The bottom of above-mentioned raw water box is connected with raw water drain valve；On
The bottom for the water producing tank stated is connected with production water discharging valve；
The original water inlet of the water outlet and ultrafiltration membrane of the raw water supply branch connection raw water box, successively from raw water box to ultrafiltration membrane
Including raw water feed pump, raw water flow meter, raw water regulating valve, raw water check valve and ultrafiltration inlet gage；The raw water is given
The raw water of water pump connection control raw water feed pump controls solenoid valve；
It is described production water branch connection ultrafiltration membrane ultrafiltration production the mouth of a river and water producing tank water inlet, from the ultrafiltration of ultrafiltration membrane produce the mouth of a river to
The water inlet of water producing tank includes production water pressure table, production water solenoid valve and production water ga(u)ge successively；
The backwash mouth of the water outlet and ultrafiltration membrane of the backwash branch connection water producing tank；Include anti-successively from water producing tank to ultrafiltration membrane
Wash intake pump, backwash water regulating valve, backwash check valve, backwash inlet gage and backwash flowmeter；The backwash intake pump
The backwash of connection control backwash intake pump controls solenoid valve；
The water inlet of the ultrafiltration concentrated water spout and raw water box of the concentrate recirculation branch connection ultrafiltration membrane, from the ultrafiltration concentrated water of ultrafiltration membrane
The water inlet of mouth to raw water box includes ultrafiltration concentrated water pressure gauge, ultrafiltration concentrate recirculation regulating valve successively；
On above-mentioned concentrate recirculation branch road concentrated water discharge is additionally provided between ultrafiltration concentrated water pressure gauge, ultrafiltration concentrate recirculation regulating valve
Branch, the concentrated water discharge branch road are equipped with ultrafiltration concentrated water discharge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721733240.8U CN207726778U (en) | 2017-12-13 | 2017-12-13 | A kind of ultrafiltration apparatus of processing oily waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721733240.8U CN207726778U (en) | 2017-12-13 | 2017-12-13 | A kind of ultrafiltration apparatus of processing oily waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726778U true CN207726778U (en) | 2018-08-14 |
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ID=63098326
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721733240.8U Active CN207726778U (en) | 2017-12-13 | 2017-12-13 | A kind of ultrafiltration apparatus of processing oily waste water |
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| CN (1) | CN207726778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217858A (en) * | 2019-07-03 | 2019-09-10 | 费森尤斯卡比华瑞制药有限公司 | Hollow-fibre ultrafiltration device with concentrate recirculation structure |
| CN112774446A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Integrated gas-water mixed membrane device |
| CN114249444A (en) * | 2021-12-24 | 2022-03-29 | 新疆德安环保科技股份有限公司 | Oil film removing system and method |
-
2017
- 2017-12-13 CN CN201721733240.8U patent/CN207726778U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217858A (en) * | 2019-07-03 | 2019-09-10 | 费森尤斯卡比华瑞制药有限公司 | Hollow-fibre ultrafiltration device with concentrate recirculation structure |
| CN112774446A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Integrated gas-water mixed membrane device |
| CN114249444A (en) * | 2021-12-24 | 2022-03-29 | 新疆德安环保科技股份有限公司 | Oil film removing system and method |
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