CN112429810A - Large-scale industrial water treatment reverse osmosis equipment - Google Patents
Large-scale industrial water treatment reverse osmosis equipment Download PDFInfo
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- CN112429810A CN112429810A CN202011214631.5A CN202011214631A CN112429810A CN 112429810 A CN112429810 A CN 112429810A CN 202011214631 A CN202011214631 A CN 202011214631A CN 112429810 A CN112429810 A CN 112429810A
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- reverse osmosis
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- water treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of reverse osmosis equipment and discloses large-scale industrial water treatment reverse osmosis equipment which comprises a bottom plate, wherein a water pump is fixedly connected to the top surface of the bottom plate, supporting legs are fixedly connected to the top surface of the bottom plate, a fixing sleeve is fixedly connected to the top surfaces of the supporting legs, a lower reverse osmosis box is fixedly sleeved on the inner surface of the fixing sleeve, and a mounting sleeve is sleeved on the top surface of the outer surface of the lower reverse osmosis box in a threaded manner. This large-scale industrial water treatment reverse osmosis equipment cup joints the installation cover through the top screw thread of the bottom of last reverse osmosis case and reverse osmosis case down to add sealed pad between the thread groove of infiltration case terminal surface and installation cover, make and go up reverse osmosis case and reverse osmosis case down and can pull down, when needing to carry out the cleanness of reverse osmosis case, top-down once back-off go up reverse osmosis case and installation cover can, realize the effective cleanness of reverse osmosis case, it is convenient to dismantle, save time, improve the efficiency of maintenance, excellent in use effect.
Description
Technical Field
The invention relates to the technical field of reverse osmosis equipment, in particular to large-scale industrial water treatment reverse osmosis equipment.
Background
Reverse osmosis is a membrane separation technique using pressure as driving force by virtue of the function of permselective (semi-permeable) membrane, when the pressure applied in the system is greater than the osmotic pressure of inlet water solution, water molecules continuously permeate the membrane, flow into central tube through water-producing flow channel, then the impurities in the outlet water at one end, such as ions, organics, bacteria and virus, are retained on the inlet side of the membrane, then flow out at the outlet end of concentrated water, so as to attain the goal of separation and purification, the reverse osmosis equipment is that the raw water is passed through fine filter, granular active carbon filter, compressed active carbon filter, etc., then pressurized by pump, and the reverse osmosis membrane (RO membrane) with pore size of 1/10000 μm (equivalent to 1/6000 of colibacillus size and 1/300 of virus) is used to change the water with higher concentration into low concentration water, and at the same time industrial pollutants, heavy metals and heavy metals are, The water produced by RO reverse osmosis technology is the highest water producing technology currently mastered by human, and the cleanliness nearly reaches 100%, so that the water producing machine is called a reverse osmosis pure water machine. Reverse osmosis is a modern and novel purified water treatment technology. The purity of water quality is improved by a reverse osmosis element, and impurities and salt contained in water are removed. Purified water drunk by people in daily life is treated by reverse osmosis equipment, so that the water quality is clear. The first country in the world using reverse osmosis technology was the united states, where a membrane separation technology using power difference as power was invented. With the popularization of the technology, reverse osmosis technology is used in China. The water purification equipment on the market adopts a reverse osmosis membrane treatment technology, and certain improvements and design innovations are made in China. The technology is already well established. A reverse osmosis membrane is designed in reverse osmosis pure water equipment. The pressure of membrane both sides is different, through the pressure of both sides as power, oppresses the raw water and passes through reverse osmosis membrane, and the low meeting of concentration of salt is to the infiltration of the salt direction of concentration height, under the equilibrium state that can reach, is the osmotic pressure of liquid. When the pressure on one side of the contained brine is opposite to the osmotic pressure on the other side, a reverse flow occurs, resulting in a reverse osmosis process. The reverse osmosis water purification equipment adopts the technology and adopts the intelligent control of automatic water supply and water cut-off, so that the reverse osmosis water purification equipment is the water purification equipment.
Current large-scale industrial water treatment reverse osmosis equipment, in the use, because in water treatment process, need finally pass through reverse osmosis membrane with the water after adsorption filtration, nevertheless possess more tiny impurity in the raw water through reverse osmosis membrane, in long-time use, a large amount of adnexed impurity are persisted to reverse osmosis incasement wall, influence subsequent reverse osmosis effect, and the dismantlement of current reverse osmosis case is comparatively troublesome, can't effectively realize the high-efficient clearance of reverse osmosis case, the result of use is not good.
In addition, current large-scale industrial water treatment reverse osmosis equipment in the use, because reverse osmosis membrane itself does not have fine support nature, when carrying out the reverse osmosis of high-pressure rivers, reverse osmosis membrane receives high-pressure shock effect to warp easily, causes the reduction of reverse osmosis effect, and under the impact effect repeatedly for the easy breakage of reverse osmosis membrane itself that lacks the support effect has reduced reverse osmosis membrane's life, and the result of use is not good.
On the other hand, current large-scale industrial water treatment reverse osmosis equipment, in the use, owing to be located the space of reverse osmosis membrane upside and accumulate more impurity, under the long term impact effect of relapse, the impurity in reverse osmosis membrane upper portion space causes certain jam, has influenced the density in reverse osmosis membrane upper portion space, and can't be timely effectual in the in-service use realizes the emission of impurity, causes reverse osmosis membrane's result of use to reduce gradually, and the result of use is not good.
Disclosure of Invention
The invention provides large-scale industrial water treatment reverse osmosis equipment, which has the advantages of convenient disassembly and assembly, stable newspaper reverse osmosis membrane and convenient impurity raw water discharge, and solves the problems in the background technology.
The invention provides the following technical scheme: the utility model provides a large-scale industrial water treatment reverse osmosis equipment, includes the bottom plate, the top surface fixedly connected with water pump of bottom plate, the top surface fixedly connected with supporting leg of bottom plate, the fixed cover of top surface fixedly connected with of supporting leg, the fixed internal surface of fixed cover has cup jointed down the reverse osmosis case, the installation cover has been cup jointed to the top surface screw thread of reverse osmosis incasement surface down, the quantity of installation cover is two, two fixed cover in the middle of the fixedly connected with between the installation cover, one the top surface screw thread of installation cover has cup jointed last reverse osmosis case, it has the admission pipe to go up fixed intercommunication between the top of reverse osmosis case and the water pump, the inside of middle fixed cover is.
Preferably, the inner surface of the middle fixing sleeve is fixedly sleeved with a fixing ring, and the inner surface of the fixing ring is sleeved with a mesh plate in a threaded manner.
Preferably, the number of the net plates is two, and the reverse osmosis membrane is positioned between the two net plates.
Preferably, a discharge pipe is fixedly communicated with the side surface of the middle fixing sleeve, and a sealing plug is sleeved on the outer end surface of the discharge pipe in a threaded manner.
Preferably, threaded grooves are formed in the end faces of the two installation sleeves, the outer surface of the upper reverse osmosis box and the outer surface of the lower reverse osmosis box are in threaded sleeve connection with the two groups of threaded grooves respectively, and sealing gaskets are movably sleeved on the inner surfaces of the two groups of threaded grooves.
Preferably, the top surface fixedly connected with water tank of bottom plate, the fixed intercommunication of top surface of water tank has the former water pipe, fixed intercommunication has communicating pipe between water tank and the water pump.
The invention has the following beneficial effects:
1. this large-scale industrial water treatment reverse osmosis equipment cup joints the installation cover through the top screw thread of the bottom of last reverse osmosis case and reverse osmosis case down to add sealed pad between the thread groove of infiltration case terminal surface and installation cover, make and go up reverse osmosis case and reverse osmosis case down and can pull down, when needing to carry out the cleanness of reverse osmosis case, top-down once back-off go up reverse osmosis case and installation cover can, realize the effective cleanness of reverse osmosis case, it is convenient to dismantle, save time, improve the efficiency of maintenance, excellent in use effect.
2. This large-scale industrial water treatment reverse osmosis equipment cup joints solid fixed ring through the medial surface of fixed cover in the middle is fixed to cup joint the otter board in solid fixed ring's upper and lower both sides screw thread, and make joint reverse osmosis membrane between two sets of otter boards, it is tight to utilize being close to of two sets of otter boards from top to bottom to press from both sides, realize reverse osmosis membrane's fixed stay, greatly increased stability under the result of use condition that does not influence reverse osmosis membrane, the life of extension reverse osmosis membrane, and the convenient dismantlement of otter board that the spiral cup jointed.
3. This large-scale industrial water treatment reverse osmosis equipment is through the fixed intercommunication discharge pipe of the lateral surface of fixed cover in the middle to make the discharge pipe be located solid fixed ring's upside, and cup joint the movable stopper at the terminal surface screw thread of discharge pipe, when carrying out the row miscellaneous, screw out the sealing plug, make the raw water that has high density impurity of reverse osmosis membrane top discharge from the discharge pipe, improve reverse osmosis membrane top solution purity, improve treatment effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of an upper reverse osmosis tank and a lower reverse osmosis tank of the present invention in a configuration;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is an exploded view of the reverse osmosis cartridge and mounting sleeve of the present invention;
fig. 6 is an exploded view of the structure of the present invention between the net plate and the fixing ring.
In the figure: 1. a base plate; 2. a water tank; 3. a water pump; 4. a raw water pipe; 5. a communicating pipe; 6. supporting legs; 7. fixing a sleeve; 8. a lower reverse osmosis tank; 9. installing a sleeve; 10. a middle fixing sleeve; 11. an upper reverse osmosis box; 12. an inlet pipe; 13. a thread groove; 14. a gasket; 15. a discharge pipe; 16. a sealing plug; 17. a fixing ring; 18. a screen plate; 19. a rotating ring; 20. a reverse osmosis membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a large-scale industrial water treatment reverse osmosis device comprises a bottom plate 1, a water pump 3 is fixedly connected to the top surface of the bottom plate 1, supporting legs 6 are fixedly connected to the top surface of the bottom plate 1, a fixing sleeve 7 is fixedly connected to the top surface of each supporting leg 6, a lower reverse osmosis box 8 is fixedly sleeved on the inner surface of the fixing sleeve 7, a mounting sleeve 9 is sleeved on the top surface thread of the outer surface of the lower reverse osmosis box 8, the number of the mounting sleeves 9 is two, a middle fixing sleeve 10 is fixedly connected between the two mounting sleeves 9, an upper reverse osmosis box 11 is sleeved on the top surface thread of one mounting sleeve 9, an inlet pipe 12 is fixedly communicated between the top end of the upper reverse osmosis box 11 and the water pump.
Wherein, the fixed cover of internal surface of fixed cover 10 in the middle has fixed ring 17, and the internal surface screw thread of fixed ring 17 cup joints otter board 18, utilizes otter board 18 to realize reverse osmosis membrane 20's support, avoids reverse osmosis membrane 20 to receive the impact deformation.
Wherein, the quantity of otter board 18 is two, and reverse osmosis membrane 20 is located between two otter boards 18, through cup jointing two sets of otter boards 18 screw thread at solid fixed ring 17 inboardly for when needing to change reverse osmosis membrane 20, it can to back out otter board 18.
Wherein, the fixed intercommunication of the side of middle fixed cover 10 has discharge pipe 15, and the outer terminal surface screw thread of discharge pipe 15 has cup jointed sealing plug 16, through opening sealing plug 16, realizes the intercommunication of discharge pipe 15, utilizes the velocity of water flow to rush out the raw water of the intensive impurity in last reverse osmosis case 11, realizes convenient processing.
Wherein, thread groove 13 has all been seted up to the terminal surface of two installation covers 9, goes up the surface of reverse osmosis case 11 and the surface of lower reverse osmosis case 8 and cup joints with two sets of thread grooves 13 screw respectively, and the equal activity of internal surface of two sets of thread grooves 13 has cup jointed sealed pad 14, and through the sealed pad 14 that utilizes the activity to cup joint, the sealed of realization screw thread cup joint avoids leaking.
Wherein, the top surface fixedly connected with water tank 2 of bottom plate 1, the fixed intercommunication of top surface of water tank 2 has former water pipe 4, and fixed intercommunication has communicating pipe 5 between water tank 2 and the water pump 3, lets in the former water that will be located in water tank 2 through communicating pipe 5 in admission pipe 12.
The working principle is that treated raw water is flushed into a raw water pipe 4, a water pump 3 is started, the raw water in a water tank 2 is conveyed into an upper reverse osmosis tank 11 by the water pump 3 through a communicating pipe 5 and an inlet pipe 12, high-pressure raw water passes through a screen plate 18 and a reverse osmosis membrane 20, and pure water after reverse osmosis flows out through a lower reverse osmosis tank 8; when the upper reverse osmosis box 11 needs to be disassembled, the upper reverse osmosis box 11 is screwed up, so that the upper reverse osmosis box 11 is screwed out from the thread groove 13 on the top surface of the mounting sleeve 9, the middle fixing sleeve 10 is continuously rotated, so that the mounting sleeve 9 on the lower part is screwed out from the end surface of the lower reverse osmosis box 8, and cleaning is carried out; when the reverse osmosis membrane 20 needs to be replaced, the net plate 18 is screwed up, so that the net plate 18 is screwed out from the inner side surface of the fixing ring 17, and the reverse osmosis membrane 20 is taken out.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A large-scale industrial water treatment reverse osmosis equipment, includes bottom plate (1), its characterized in that: the utility model discloses a reverse osmosis water pump, including bottom plate (1), the top surface fixedly connected with water pump (3) of bottom plate (1), the top surface fixedly connected with supporting leg (6) of supporting leg (6), the fixed cover (7) of top surface fixedly connected with of fixed cover (7) have connect down reverse osmosis case (8), the top surface screw thread of reverse osmosis case (8) surface has cup jointed installation cover (9) down, the quantity of installation cover (9) is two, two fixed cover (10), one in the middle of the fixedly connected with between installation cover (9) the top surface screw thread of installation cover (9) has cup jointed reverse osmosis case (11), it has admission pipe (12) to go up fixed intercommunication between the top of reverse osmosis case (11) and water pump (3), the inside of middle fixed cover (10) is equipped with reverse osmosis membrane (20).
2. A large industrial water treatment reverse osmosis apparatus according to claim 1, wherein: the inner surface of the middle fixing sleeve (10) is fixedly sleeved with a fixing ring (17), and the inner surface of the fixing ring (17) is sleeved with a screen plate (18) in a threaded manner.
3. A large industrial water treatment reverse osmosis apparatus according to claim 2, wherein: the number of the screen plates (18) is two, and the reverse osmosis membrane (20) is positioned between the two screen plates (18).
4. A large industrial water treatment reverse osmosis apparatus according to claim 2, wherein: the side surface of the middle fixing sleeve (10) is fixedly communicated with a discharge pipe (15), and the outer end surface of the discharge pipe (15) is sleeved with a sealing plug (16) in a threaded manner.
5. A large industrial water treatment reverse osmosis apparatus according to claim 1, wherein: thread grooves (13) are formed in the end face of the installation sleeve (9), the outer surface of the upper reverse osmosis box (11) and the outer surface of the lower reverse osmosis box (8) are in threaded sleeve connection with the two groups of thread grooves (13) respectively, and the inner surfaces of the two groups of thread grooves (13) are movably sleeved with sealing gaskets (14).
6. A large industrial water treatment reverse osmosis apparatus according to claim 1, wherein: the top surface fixedly connected with water tank (2) of bottom plate (1), the fixed intercommunication of top surface of water tank (2) has former water pipe (4), fixed intercommunication has communicating pipe (5) between water tank (2) and water pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214631.5A CN112429810A (en) | 2020-11-04 | 2020-11-04 | Large-scale industrial water treatment reverse osmosis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214631.5A CN112429810A (en) | 2020-11-04 | 2020-11-04 | Large-scale industrial water treatment reverse osmosis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112429810A true CN112429810A (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011214631.5A Withdrawn CN112429810A (en) | 2020-11-04 | 2020-11-04 | Large-scale industrial water treatment reverse osmosis equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557515Y (en) * | 2001-11-20 | 2003-06-25 | 周池谷 | Domestic water filter |
| CN201431857Y (en) * | 2009-06-09 | 2010-03-31 | 亚里斯·马诺萨基斯 | Water storage tank of reverse osmosis water purifier |
| WO2015064495A1 (en) * | 2013-10-30 | 2015-05-07 | 東洋紡株式会社 | Flat membrane cartridge for waste water processing |
| US20170007968A1 (en) * | 2014-02-03 | 2017-01-12 | Sani Membranes Aps | Filter plate assembly |
| CN208022751U (en) * | 2018-02-05 | 2018-10-30 | 同沁（厦门）环保科技有限公司 | A kind of tablet forward osmosis membrane pond |
| CN208959654U (en) * | 2018-09-19 | 2019-06-11 | 海南琼洋日用化工有限公司 | A kind of novel reverse osmosis water purifier |
| CN211419672U (en) * | 2019-12-21 | 2020-09-04 | 福州利嘉特水处理环保工程有限公司 | Ultrafiltration water treatment equipment |
-
2020
- 2020-11-04 CN CN202011214631.5A patent/CN112429810A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557515Y (en) * | 2001-11-20 | 2003-06-25 | 周池谷 | Domestic water filter |
| CN201431857Y (en) * | 2009-06-09 | 2010-03-31 | 亚里斯·马诺萨基斯 | Water storage tank of reverse osmosis water purifier |
| WO2015064495A1 (en) * | 2013-10-30 | 2015-05-07 | 東洋紡株式会社 | Flat membrane cartridge for waste water processing |
| US20170007968A1 (en) * | 2014-02-03 | 2017-01-12 | Sani Membranes Aps | Filter plate assembly |
| CN208022751U (en) * | 2018-02-05 | 2018-10-30 | 同沁（厦门）环保科技有限公司 | A kind of tablet forward osmosis membrane pond |
| CN208959654U (en) * | 2018-09-19 | 2019-06-11 | 海南琼洋日用化工有限公司 | A kind of novel reverse osmosis water purifier |
| CN211419672U (en) * | 2019-12-21 | 2020-09-04 | 福州利嘉特水处理环保工程有限公司 | Ultrafiltration water treatment equipment |
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Application publication date: 20210302 |
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