CN209583710U - Industrial combined type reverse osmosis unit - Google Patents
Industrial combined type reverse osmosis unit Download PDFInfo
- Publication number
- CN209583710U CN209583710U CN201822084572.9U CN201822084572U CN209583710U CN 209583710 U CN209583710 U CN 209583710U CN 201822084572 U CN201822084572 U CN 201822084572U CN 209583710 U CN209583710 U CN 209583710U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- water
- water tank
- exhaust pipe
- combined type
- 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 discloses a kind of industrial combined type reverse osmosis units, belong to technical field of water treatment equipment, the water tank including two steps ro structure and connection two steps ro structure；It is characterized by: two steps ro structure includes the reverse osmosis structure II of high-pressure pump I, the reverse osmosis structure I of hollow fiber form reverse osmosis module, high-pressure pump II and Spiral wound reverse osmosis module；Water tank is that the upper and lower are separated by intermediate bulkhead, and diversion pipe and exhaust pipe are equipped on intermediate bulkhead, and diversion pipe upper end upwardly extends the top of setting to upper layer, and exhaust pipe upper end upwardly extends the top of setting water tank and leads to atmosphere and communicate with upper layer；The beneficial effects of the utility model are: the problem of carrying out preliminary filtering using hollow fiber form reverse osmosis module, efficiently avoiding the blocking of Spiral wound reverse osmosis module；Water tank effectively discharges the bubble handled in water, avoids influence of the bubble to reverse osmosis structure II.
Description
Technical field:
The utility model belongs to technical field of water treatment equipment, relates more specifically to industrial combined type reverse osmosis unit.
Background technique:
Reverse osmosis is to realize separation using this physical phenomenon is permeated, and principle is to two kinds containing various concentration
Water is separated with a film with semi-permeable property, and the water on the low one side of salt concentration can penetrate into salt concentration height through film
One side, but salinity contained by it and impermeable.In this way by cut merge salt concentration until both sides it is equal until.Naturally
Process of osmosis is very long.In order to accelerate this fusion process, a pressure can be increased in the high water side of salt content, infiltration is allowed to stop
Only, here it is the osmotic pressures of film.Pressure is increased again, water can inverse osmosis, salinity then stays, and which forms anti-
The desalination principle of infiltration.Such as source water i.e. in water salty, it is subject to the pressure bigger than naturally osmotic pressure, makes infiltration to phase
Opposite direction carries out, and the hydrone in raw water is pressed onto the another side of film, becomes clean water, to reach salinity in water removal
Purpose.
It is gradually expanded in pharmaceuticals industry by reverse osmosis since the latter half eighties in last century to come, it utilizes semi-transparent
Membrane reverse osmosis film, and be power by means of the pressure that the external world applies, forcing the hydrone in raw water to penetrate has selection to hydrone
Property penetrate film achieve the purpose that desalination, purify water.This method is easy to operate, and water yield is big, pollution-free, in recent years
It has been widely used.
But in actual use, reverse osmosis unit is according to there are many problems, such as national periodical " counter-infiltration systems
Operation there are the problem of and solution " in, the common reverse osmosis unit of description, and common problem is enumerated, such as
Microbiological contamination problem；
And handle bubble present in water for treatment effect there is also influence, handle in the transmission pipeline network of water and exist
Gas be largely dissolved in processing water, at this time have to pass through water pump pressurization and enter reverse osmosis unit, water pump is pressurizeing to water body
Meanwhile and pressure is increased to the gas dissolved in water body, so that gas molecule is become smaller, solubility further increases.
Since internal system always exists pressure, gas molecule can not be released, when this part water flows out membranous system, gas
Pressure suffered by body molecule suddenly disappears, and has then just been expanded into the bubble that we are visually observed that, has when measuring big big
It measures small bubble to gush out, occurs the phenomenon that water body is creamy white, then fading away, and false pressure phenomenon can be generated in this way,
Although input pressure can reach requirement, be especially provided with the device of multi-stage reverse osmosis, due to bubble generation and disappear it
Internal pressure does not reach required pressure.
Utility model content:
To solve the above problems, overcome the deficiencies in the prior art, it is anti-that the utility model provides a kind of industrial combined type
Permeability apparatus；
First technical problem solved is: combined type reverse osmosis unit group is reasonable, the high service life of operating cost
It is short；
Second technical problem solved is: influence that bubble present in processing water generates service life of equipment and for
The device of multi-stage reverse osmosis, since the generation and disappearance of bubble cause to generate false pressure phenomenon, i.e. internal pressure does not reach and wants
The pressure asked.
The utility model solve above-mentioned technical problem the specific technical proposal is: the reverse osmosis dress of industrial combined type
It sets, the water tank including two steps ro structure and connection two steps ro structure；It is characterized by: the two steps ro knot
Structure includes high-pressure pump I, reverse osmosis structure I, high-pressure pump II and reverse osmosis structure II；
The water tank includes the upper and lower, and the upper and lower are separated by intermediate bulkhead, is worn on the intermediate bulkhead
Equipped with diversion pipe and exhaust pipe, the water conservancy diversion infratubal port is communicated with lower layer, and upper end upwardly extends the top of setting to upper layer, institute
It states exhaust infratubal port to communicate with lower layer, upper end upwardly extends the top of setting water tank and leads to atmosphere, the exhaust pipe
Upper end is communicated with upper layer；The top port of exhaust pipe is provided with dust cap；
It is provided with water inlet and feed opening at the top of the water tank, the water inlet and feed opening and diversion pipe and exhaust
The two sides of water tank are arranged in pipe.
Further, the reverse osmosis structure I is hollow fiber form reverse osmosis module.
Further, the reverse osmosis structure II is hollow fiber form reverse osmosis module or reverse osmosis group of Spiral wound
Part.
Further, the reverse osmosis structure I and reverse osmosis structure II include heavy water outlet and light-water outlet；It is reverse osmosis
The light-water outlet of structure I is connected with water tank, and water tank is connected by pipeline with high-pressure pump II, and the heavy water outlet of high-pressure pump II is logical
Piping is connected with the water inlet of reverse osmosis structure I.
Further, feed opening is connected with the gravity tank equipped with lye.
The beneficial effects of the utility model are:
Since screw winding reverse osmosis module easily blocks, but price is lower, and hollow fiber form reverse osmosis module is not easy
Blocking, but price is higher, is hollow fiber form reverse osmosis module by reverse osmosis structure I, reverse osmosis structure II is screw winding
Formula reverse osmosis module reduces the capital investment of single unit system, and preliminary filtering is carried out using hollow fiber form reverse osmosis module,
The problem of efficiently avoiding the blocking of Spiral wound reverse osmosis module；
The water tank of present apparatus setting includes the upper and lower, and diversion pipe and exhaust pipe, water storage are equipped on intermediate bulkhead
It is provided with water inlet and feed opening at the top of tank, water tank is arranged in the water inlet and feed opening and diversion pipe and exhaust pipe
The bubble handled in water is effectively discharged in this way, avoids influence of the bubble to reverse osmosis structure II by two sides.
Detailed description of the invention:
Attached drawing 1 is the utility model structure diagram；In attached drawing:
1. reverse osmosis structure II；2. high-pressure pump I；3. reverse osmosis structure I；4. water tank；5. high-pressure pump II；11.
Lower layer；12. diversion pipe；13. upper layer；14. exhaust pipe；15. dust cap；16. feed opening.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, 1 more comprehensively with reference to the drawings
Ground description.In the description to the utility model, it is to be understood that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as " rear ", " lower-left ", " upper right ", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to scope of protection of the utility model.This
Outside, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model: the industrial combined type reverse osmosis unit, including two steps ro
Structure and the water tank 4 for connecting two steps ro structure；It is characterized by: the two steps ro structure include high-pressure pump I 2,
Reverse osmosis structure I 3, high-pressure pump II 5 and reverse osmosis structure II 1；Reverse osmosis structure I 3 is hollow fiber form reverse osmosis module, reverse osmosis
Saturating structure II 1 is Spiral wound reverse osmosis module；
The water tank 4 includes upper layer 13 and lower layer 11, and upper layer 13 and lower layer 11 are separated by intermediate bulkhead, the centre
Diversion pipe 12 and exhaust pipe 14 are equipped on partition, 12 lower port of diversion pipe is communicated with lower layer 11, and upper end, which upwardly extends, to be set
It sets to the top on upper layer 13,14 lower port of exhaust pipe is communicated with lower layer 11, and upper end upwardly extends the top of setting water tank 4
And lead to atmosphere, the upper end of the exhaust pipe 14 is communicated with upper layer 13；The top port of exhaust pipe 14 is provided with dust cap 15；
The top of the water tank 4 is provided with water inlet and feed opening 16, the water inlet and feed opening 16 and diversion pipe
12 and exhaust pipe 14 two sides of water tank 4 are set,
Reverse osmosis structure I 3 and reverse osmosis structure II 1 include heavy water outlet and light-water outlet；Reverse osmosis structure I 3 it is light
Water out is connected with water tank 4, and water tank 4 is connected by pipeline with high-pressure pump II 5, and the heavy water outlet of high-pressure pump II 5 passes through pipe
Road is connected with the water inlet of reverse osmosis structure I 3；Feed opening 16 is connected with the gravity tank equipped with lye.
It should be noted that the utility model is a kind of industrial combined type reverse osmosis unit, when specific works,
1. opening high-pressure pump I 2, reverse osmosis structure I 3, reverse osmosis are squeezed into after pressurizeing with pretreated water by high-pressure pump I 2
Saturating structure I 3 is hollow fiber form reverse osmosis module, and heavy water and light-water are obtained after filtering, and heavy water exports discharge by heavy water,
Light-water is exported by light-water to be discharged and imports water inlet by pipeline；
2. due to containing air in the pretreated water in step 1, and under I 2 pressurization of high-pressure pump, a small amount of air
It is dissolved in water, water pump increases pressure while pressurizeing to water body, and to the gas dissolved in water body, becomes gas molecule
It is smaller, solubility further increases；At this point, the processing water containing air enters upper layer 13, since air pressure reduces bubble coalescence
Become larger and discharge, and passes through the open discharge of exhaust pipe 14 to atmosphere；
3. processing water is further discharged by diversion pipe 12 into lower layer 11, air passes through the opening of exhaust pipe 14
It is emitted into atmosphere；The two sides of water tank 4 are arranged in water inlet and feed opening 16 and diversion pipe 12 and exhaust pipe 14, extend entire
Process, conducive to the release of air；
4. entering reverse osmosis structure II 1 by high-pressure pump II 5, by secondary mistake by the coagulation water of release air
The light-water of filter passes through source of the heavy water outlet drain to reverse osmosis structure I 3 as single treatment by light-water outlet discharge, heavy water
Water；
5. when 4 inside microbiological contamination of water tank, can by the addition alkali of feed opening 16 that is connected with the gravity tank equipped with lye into
Row disinfection cleaning.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. industrial combined type reverse osmosis unit, the water tank including two steps ro structure and connection two steps ro structure
(4)；It is characterized by: the two steps ro structure include high-pressure pump I (2), reverse osmosis structure I (3), high-pressure pump II (5) and
Reverse osmosis structure II (1)；
The water tank (4) includes upper layer (13) and lower layer (11), and upper layer (13) and lower layer (11) are separated by intermediate bulkhead, institute
It states and is equipped with diversion pipe (12) and exhaust pipe (14) on intermediate bulkhead, diversion pipe (12) lower port is communicated with lower layer (11),
Upper end upwardly extends the top of setting to upper layer (13), and exhaust pipe (14) lower port is communicated with lower layer (11), and upper end is upward
It is extended the top of water tank (4) and leads to atmosphere, the upper end of the exhaust pipe (14) is communicated with upper layer (13)；Exhaust pipe
(14) top port is provided with dust cap (15)；
It is provided with water inlet and feed opening (16) at the top of the water tank (4), the water inlet and feed opening (16) and water conservancy diversion
(12) and exhaust pipe (14) setting are managed in the two sides of water tank (4).
2. industrial combined type reverse osmosis unit according to claim 1, it is characterised in that the reverse osmosis structure I
It (3) is hollow fiber form reverse osmosis module.
3. industrial combined type reverse osmosis unit according to claim 1, it is characterised in that the reverse osmosis structure II (1)
For hollow fiber form reverse osmosis module or Spiral wound reverse osmosis module.
4. industrial combined type reverse osmosis unit according to claim 1, it is characterised in that the reverse osmosis structure I (3)
It include heavy water outlet and light-water outlet with reverse osmosis structure II (1)；Light-water outlet and water tank (4) of reverse osmosis structure I (3)
Be connected, water tank (4) is connected by pipeline with high-pressure pump II (5), the heavy water of high-pressure pump II (5) export pass through pipeline with it is reverse osmosis
The water inlet of structure I (3) is connected.
5. industrial combined type reverse osmosis unit according to claim 1, it is characterised in that the feed opening (16) and dress
There is the gravity tank of lye to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084572.9U CN209583710U (en) | 2018-12-12 | 2018-12-12 | Industrial combined type reverse osmosis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084572.9U CN209583710U (en) | 2018-12-12 | 2018-12-12 | Industrial combined type reverse osmosis unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583710U true CN209583710U (en) | 2019-11-05 |
Family
ID=68348931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822084572.9U Active CN209583710U (en) | 2018-12-12 | 2018-12-12 | Industrial combined type reverse osmosis unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314756A (en) * | 2022-01-13 | 2022-04-12 | 安徽晋亿智能科技有限公司 | Reverse osmosis water treatment split type purifier |
-
2018
- 2018-12-12 CN CN201822084572.9U patent/CN209583710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314756A (en) * | 2022-01-13 | 2022-04-12 | 安徽晋亿智能科技有限公司 | Reverse osmosis water treatment split type purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203866137U (en) | Direct drinking water purification system for building pipeline | |
| WO2016008319A1 (en) | Water-saving type household reverse osmosis - ro membrane assembly | |
| CN209583710U (en) | Industrial combined type reverse osmosis unit | |
| CN206783453U (en) | A kind of reverse osmosis purified water system | |
| CN205892902U (en) | Efficient water conservation intelligence purifier | |
| CN204193794U (en) | A kind of milipore filter water purification assembly with water jet device flusher | |
| CN104556447B (en) | Reverse-blocking replacement reverse osmosis water purification system | |
| CN205838718U (en) | Water saving water purifier and rearmounted composite filter element thereof | |
| CN202046948U (en) | Ecological reverse osmosis water treatment machine | |
| CN205269418U (en) | Formula membrane filter equipment is rolled up to air entrainment self -purification type | |
| CN204039160U (en) | Reverse osmosis water purifier | |
| CN204737763U (en) | Reverse osmosis water purifier | |
| CN211111345U (en) | Energy-saving reverse osmosis equipment | |
| CN206089278U (en) | Integration seawater desalination equipment | |
| CN203144203U (en) | Wastewater free direct drinking machine | |
| CN205382046U (en) | Receive constant pressure water supply system of straining | |
| CN202346848U (en) | RO (Reverse Osmosis) water purifying machine without pressure barrel | |
| CN206308146U (en) | A kind of drinking water produces special overvoltage and is automatically switched off water purifier | |
| CN206318747U (en) | Portable purified water preparation system | |
| CN205442865U (en) | Seawater desalination's treatment facility | |
| CN204958583U (en) | No waste water does not have pressure pot purifier | |
| CN203021366U (en) | Landfill leachate concentrating and treating device | |
| CN212799869U (en) | Be applied to reverse osmosis purifier of power plant's circulating water treatment | |
| CN210237337U (en) | Silica device is removed in reverse osmosis and EDI equipment combination | |
| CN213506352U (en) | Multi-stage purification and pure water storage device for central pure water preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Industrial combined reverse osmosis device Effective date of registration: 20211103 Granted publication date: 20191105 Pledgee: Bank of China Limited Jiaxiang sub branch Pledgor: Shandong Gerui water Co., Ltd Registration number: Y2021980011806 |