CN212050801U

CN212050801U - Reverse osmosis deionized water equipment

Info

Publication number: CN212050801U
Application number: CN202020260258.6U
Authority: CN
Inventors: 杨丽华; 何铨; 孙亚坤; 熊壮辉
Original assignee: Guangzhou Zunai Daily Cosmetics Co ltd
Current assignee: Guangzhou Zunai Daily Cosmetics Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-12-01
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a reverse osmosis deionized water device, which comprises a shell, a cover plate and partition boards, wherein the cover plate and the shell are inserted into a fixed lug through bolts to form a hollow box, the left end of the shell is provided with a water inlet, the right end of the shell is provided with a water outlet, the water outlet is connected with a water inlet pipe of a liquid pump through a pipeline, the liquid pump is electrically connected with an external power supply, three partition boards divide the space in the shell into four cavities which are respectively a primary filtering cavity, a secondary primary filtering cavity, a reverse osmosis cavity and a fine filtering cavity, the primary filtering cavity, the secondary filtering cavity, the reverse osmosis cavity and the fine filtering cavity are communicated through a through hole arranged in the middle of the partition boards, the reverse osmosis deionized water device can lead the treated water to be filtered below 1, the high standard accords with the production water of cosmetics, the acid-base treatment is not needed, the membrane is convenient to be detached to be, simple operation, easy control of the process, cleanness, environmental protection and no discharge of harmful substances.

Description

Reverse osmosis deionized water equipment

Technical Field

The utility model relates to a water treatment technical field specifically is a reverse osmosis deionized water equipment.

Background

A large amount of water is used in the cosmetics, the proportion of the water can reach more than 90 percent, and the quality of the water plays a critical role in the quality of the cosmetics. Traditional water treatment facilities are that active carbon, quartz sand filter and pass through anion and cation resin replacement aquatic ion and play the purification effect, but this kind of technology exists that the conductivity of water after handling is high, is greater than 10 centipoise even, needs to carry out the replacement of resin with a large amount of acid-base, and the technology is difficult to master, the replacement is incomplete to have a large amount of acid-base to remain and discharge, is unfavorable for the environmental protection, and the system water volume is little, often needs the replacement, the shortcoming of inefficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a reverse osmosis deionized water equipment, can make the water and electricity guide after handling strain below 1, the high standard accords with the cosmetics process water, need not acid-base and handles, and convenient the dismantlement is cleared up the membrane, makes membrane ability used repeatedly, easy operation, and the technology is controlled easily, and clean environmental protection does not have the harmful substance and discharges, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reverse osmosis deionized water device comprises a shell, a cover plate and partition plates, wherein the cover plate and the shell are inserted into fixing lugs through bolts to be combined into a hollow box, a water inlet is formed in the left end of the shell, a water outlet is formed in the right end of the shell, the water outlet is connected with a water inlet pipe of a liquid pump through a pipeline, the liquid pump is electrically connected with an external power supply, three partition plates divide the space in the shell into four cavities which are respectively a primary filter chamber, a secondary primary filter chamber, a reverse osmosis chamber and a fine filter chamber, and the primary filter chamber, the secondary filter chamber, the reverse osmosis chamber and the fine filter chamber are communicated through a through hole formed in the middle of each partition plate;

quartz sand is filled in the primary filtering cavity, and first blocking nets are arranged at through holes of the left side wall and the right side wall of the primary filtering cavity;

the secondary primary filter cavity is filled with activated carbon, and through holes on the left side wall and the right side wall of the secondary primary filter cavity are provided with second blocking nets;

the hollow fiber membrane is cylindrical, through holes in the left side wall and the right side wall of the reverse osmosis cavity are respectively blocked at two ends of the hollow fiber membrane, and the space in the reverse osmosis cavity is filled by the filling block matched with the hollow fiber membrane;

two filter membrane slots are arranged in the fine filter cavity in parallel, a primary microporous membrane component and a secondary ultramicropore membrane component are respectively arranged in the two filter membrane slots in a plugging manner from left to right, and the length and width dimensions of the primary microporous membrane component and the secondary ultramicropore membrane component are consistent with the width and height dimensions of the fine filter cavity.

As an optimal technical scheme of the utility model, department is provided with the journey board that increases in the middle of the bottom of one-level primary filter chamber and second grade primary filter chamber, and the height that highly is less than one-level primary filter chamber and second grade primary filter chamber of journey board increases, and the width that increases the journey board is unanimous with the width that the one-level primary filter chamber and second grade primary filter chamber.

As an optimized technical scheme of the utility model, the inside cavity of filling block.

As an optimized technical scheme of the utility model, one-level microporous membrane subassembly includes holder and microporous membrane, and it has the rectangular hole to gather on the holder, and one-level microporous membrane centre gripping is in the middle of two holders, and one-level microporous membrane subassembly and second grade ultramicropore membrane subassembly's structure is the same.

As an optimized technical scheme of the utility model, the contact department of apron and casing is provided with joint strip.

Compared with the prior art, the beneficial effects of the utility model are that: this reverse osmosis deionized water equipment can make the water and electricity drainage after handling below 1, and the high standard accords with the cosmetics process water, need not acid-base and handles, and convenient the dismantlement is cleared up the membrane, makes membrane ability used repeatedly, easy operation, and the technology is controlled easily, and is clean environmental protection, no harmful substance discharges.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic structural view of the primary microporous membrane assembly of the present invention.

In the figure: the filter comprises a shell 1, a cover plate 2, partition plates 3, a primary 4-stage primary filter cavity, a secondary 5-stage primary filter cavity, a reverse osmosis cavity 6, a fine 7-stage filter cavity, a range-extending plate 8, a water inlet 9, a water outlet 10, a liquid pump 11, a filter membrane slot 12, a primary 13-stage microporous membrane component, a secondary 14-stage ultramicropore membrane component, a first 15 baffle net, a second 16 baffle net, a hollow fiber membrane 17, a filling block 18, a fixing lug 19, a primary 20-stage microporous membrane and a retainer 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a reverse osmosis deionized water device comprises a shell 1, a cover plate 2 and partition plates 3, wherein the cover plate 2 and the shell 1 are inserted into a fixed lug 19 through bolts to be combined into a box with a hollow inner part, the shell 1 can be cleaned by taking off the cover plate 2, the easy maintenance degree of the device is improved, a sealing rubber strip is arranged at the contact part of the cover plate 2 and the shell 1 to enhance the sealing property in the shell 1, a water inlet 9 is arranged at the left end of the shell 1, a water outlet 10 is arranged at the right end of the shell 1, the water outlet 10 is connected with a water inlet pipe of a liquid pump 11 through a pipeline, the liquid pump 11 is electrically connected with an external power supply, the liquid pump 11 can enable the interior of a fine filtration cavity 7 to be in a negative pressure state, so that water to be treated can be treated through a primary microporous membrane 20 to obtain primary reverse osmosis water, and then is treated through a secondary ultramicropore membrane to obtain secondary reverse osmosis, the filter comprises a primary filter chamber 4, a secondary primary filter chamber 5, a reverse osmosis chamber 6 and a fine filter chamber 7, wherein the primary filter chamber 4, the secondary primary filter chamber 5, the reverse osmosis chamber 6 and the fine filter chamber 7 are communicated through a through hole arranged in the middle of a partition plate 3, quartz sand is filled in the primary filter chamber 4 and primarily filters water to be treated, a first blocking net 15 is arranged at the through hole of the left side wall and the right side wall of the primary filter chamber 4, the first blocking net 15 is used for preventing the quartz sand from losing or flowing into other chambers, activated carbon is filled in the secondary primary filter chamber 5 and secondarily filters the water to be treated, a second blocking net 16 is arranged at the through hole of the left side wall and the right side wall of the secondary primary filter chamber 5 and is used for preventing the activated carbon from losing or flowing into other chambers, an extension plate 8 is arranged at the middle of the bottoms of the primary filter chamber 4 and the secondary primary filter chamber 5, and the height of the extension plate 8 is lower than the primary filter chamber 4 and the secondary filter chamber 5, the width of the range-increasing plate 8 is consistent with the width of the primary filter chamber 4 and the secondary filter chamber 5, the range-increasing plate 8 is used for partially isolating the primary filter chamber 4 and the secondary filter chamber 5, extending the flow path of water in the two chambers and improving the utilization rate of quartz sand and active carbon, a hollow fiber membrane 17 and a filling block 18 are arranged in the reverse osmosis chamber 6, the hollow fiber membrane 17 is cylindrical, two ends of the hollow fiber membrane 17 respectively block through holes on the left side wall and the right side wall of the reverse osmosis chamber 6, water flows through the hollow fiber membrane 17 and uses the uniform aperture to intercept particles, bacteria and the like in water to achieve the filtering purpose, the filling block 18 is matched with the hollow fiber membrane 17 to fill the space in the reverse osmosis chamber 6, so that the only path for the water circulation of the hollow fiber membrane 17 is formed, the inside of the filling block 18 is hollow, two filter membrane slots 12 are arranged in parallel in the fine filtration chamber 7, a primary microporous membrane assembly 13 and a secondary microporous membrane assembly 14 are respectively inserted and pulled, the length and width dimensions of the first-stage microporous membrane assembly 13 and the second-stage ultramicropore membrane assembly 14 are consistent with the width and height dimensions of the fine filtration cavity 7, the first-stage microporous membrane assembly 13 comprises a holder 21 and a microporous membrane 20, rectangular holes are densely distributed on the holder 21, the first-stage microporous membrane 20 is clamped between the two holders 21, water penetrates through the first-stage microporous membrane 20 in a high-pressure state, the holder 21 can greatly reduce the deformation degree of the first-stage microporous membrane 20, and the first-stage microporous membrane assembly 13 and the second-stage ultramicropore membrane assembly 14 are identical in structure.

When in use: the water to be treated is primarily filtered by quartz sand, the first baffle net 15 is used for preventing the quartz sand from losing or flowing into other cavities, the water to be treated is filtered again by active carbon, the second baffle net 16 is used for preventing the active carbon from losing or flowing into other cavities, the range-increasing plate 8 is used for partially separating the primary filtering cavity 4 and the secondary primary filtering cavity 5, the flow paths of the water in the two cavities are prolonged, the utilization rates of the quartz sand and the active carbon are improved, the water flows through the hollow fiber membrane 17, particles, bacteria and the like in the water are intercepted by utilizing the uniform aperture of the hollow fiber membrane to achieve the filtering purpose, the liquid pump 11 can lead the interior of the fine filtering cavity 7 to be in a negative pressure state, the water to be treated can be treated by the primary microporous membrane 20 to obtain primary reverse osmosis water, and then treated by the secondary ultramicropore membrane to obtain secondary reverse osmosis water, the water can permeate the primary microporous membrane 20 in a high-pressure state, and the deformation degree of the primary microporous membrane 20 can be greatly reduced by the retainer 21.

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

1. The utility model provides a reverse osmosis deionized water equipment, includes casing (1), apron (2) and partition panel (3), its characterized in that: the filter is characterized in that the cover plate (2) and the shell (1) are inserted into the fixing lugs (19) through bolts to be combined into a hollow box, a water inlet (9) is formed in the left end of the shell (1), a water outlet (10) is formed in the right end of the shell (1), the water outlet (10) is connected with a water inlet pipe of a liquid pump (11) through a pipeline, the liquid pump (11) is electrically connected with an external power supply, three partition plates (3) divide the space in the shell (1) into four cavities which are respectively a primary filtering cavity (4), a secondary primary filtering cavity (5), a reverse osmosis cavity (6) and a fine filtering cavity (7), and the primary filtering cavity (4), the secondary primary filtering cavity (5), the reverse osmosis cavity (6) and the fine filtering cavity (7) are communicated through holes formed in the middles of the partition;

quartz sand is filled in the primary filtering cavity (4), and first blocking nets (15) are arranged at through holes of the left side wall and the right side wall of the primary filtering cavity (4);

the second-stage primary filtering cavity (5) is filled with active carbon, and second blocking nets (16) are arranged at through holes of the left side wall and the right side wall of the second-stage primary filtering cavity (5);

a hollow fiber membrane (17) and a filling block (18) are arranged in the reverse osmosis cavity (6), the hollow fiber membrane (17) is cylindrical, through holes on the left side wall and the right side wall of the reverse osmosis cavity (6) are respectively blocked by two ends of the hollow fiber membrane (17), and the filling block (18) is matched with the hollow fiber membrane (17) to fill the space in the reverse osmosis cavity (6);

two filter membrane slots (12) are arranged in parallel in the fine filter cavity (7), a first-stage microporous membrane component (13) and a second-stage ultramicropore membrane component (14) are respectively inserted from left to right in the two filter membrane slots (12), and the length and width dimensions of the first-stage microporous membrane component (13) and the second-stage ultramicropore membrane component (14) are consistent with the width and height dimensions of the fine filter cavity (7).

2. A reverse osmosis deionized water apparatus according to claim 1 wherein: the middle of the bottom of the primary filter cavity (4) and the secondary primary filter cavity (5) is provided with a range increasing plate (8), the height of the range increasing plate (8) is lower than the height of the primary filter cavity (4) and the secondary primary filter cavity (5), and the width of the range increasing plate (8) is consistent with the width of the primary filter cavity (4) and the secondary primary filter cavity (5).

3. A reverse osmosis deionized water apparatus according to claim 1 wherein: the filling block (18) is hollow inside.

4. A reverse osmosis deionized water apparatus according to claim 1 wherein: the first-stage microporous membrane component (13) comprises a retainer (21) and a first-stage microporous membrane (20), rectangular holes are densely distributed on the retainer (21), the first-stage microporous membrane (20) is clamped between the two retainers (21), and the first-stage microporous membrane component (13) and the second-stage ultramicropore membrane component (14) have the same structure.

5. A reverse osmosis deionized water apparatus according to claim 1 wherein: and a sealing rubber strip is arranged at the contact position of the cover plate (2) and the shell (1).