CN213060298U - Pure water cleaning agent film impurity removing device - Google Patents
Pure water cleaning agent film impurity removing device Download PDFInfo
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- CN213060298U CN213060298U CN202021278833.1U CN202021278833U CN213060298U CN 213060298 U CN213060298 U CN 213060298U CN 202021278833 U CN202021278833 U CN 202021278833U CN 213060298 U CN213060298 U CN 213060298U
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Abstract
The utility model discloses a pure water washs medicament and removes membrane impurity device, including pretreatment water pump, first RO membrane system, second RO membrane system, third RO membrane system, the clear water discharge port, the sewage discharge port, the liquid medicine feed cylinder, send medicine pump and liquid medicine discharge port, send the medicine pump to connect in third RO membrane system upper reaches, third valve low reaches, and be equipped with the fourth valve, first RO membrane system, the clear water delivery port of second RO membrane system and third RO membrane system is connected in the liquid medicine feed cylinder, and be equipped with the sixth valve, the clear water delivery port low reaches of first RO membrane system and second RO membrane system, the upper reaches department of third valve is connected in the liquid medicine feed cylinder through dense water back flow, and be equipped with the second valve, the liquid medicine feed cylinder is connected with the back flow, and be equipped with the fifth valve, beneficial effect: effectively carry out segmentation processing to RO membrane processing system, reduce the damage to the RO membrane, first section is washd and two-stage processes separately and is equipped with the return line, is favorable to practicing thrift the liquid medicine.
Description
Technical Field
The utility model relates to a relevant technical field is made to the domestic fungus, specifically is a pure water washs medicament and goes membrane impurity device.
Background
RO chinese means reverse osmosis. In general, water flows from a low concentration to a high concentration, and after the water is pressurized, the water flows from the high concentration to the low concentration, i.e., the so-called reverse osmosis principle: because the pore diameter of the RO membrane is one million (0.0001 micron) of hair, bacteria and viruses can not be seen by naked eyes, and the number of the bacteria and the viruses is 5000 times that of the hair, only water molecules and partial mineral ions can pass through (the passing ions have no beneficial loss orientation), and other impurities and heavy metals are all discharged from the waste water pipe. All seawater desalination processes and spaceman wastewater recovery treatment are adopted, so the RO membrane is also called as an external high-tech 'artificial kidney'. Top-grade RO membranes are adopted for polymer filtration in the fields of medical, military and civil at home and abroad.
In the process of using the RO membrane to carry out water treatment, the RO membrane is cleaned regularly, and the conventional water treatment has the defects that the RO membrane is easy to block in one section due to the fact that the water quality property contains more minerals, the service life difference of the first section and the second section is more, and the two sections of agents are seriously cleaned and wasted, so that the destructiveness of the two sections is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is: in the conventional water treatment, one section of RO membrane containing more minerals is easy to block due to the water quality, the difference of the service lives of the first section and the second section is more, and the two sections are seriously wasted in cleaning the chemicals and have great damage to the second section.
(II) technical scheme
In order to solve the above problem, the utility model provides a following technical scheme: including the preliminary treatment water pump, first RO membrane system, second RO membrane system, third RO membrane system, the clear water discharge port, the sewage discharge port, the liquid medicine feed cylinder, send medicine pump and liquid medicine discharge port, the preliminary treatment water pump is connected in the water inlet of first RO membrane system and second RO membrane system, the sewage delivery port of first RO membrane system and second RO membrane system is connected in the water inlet of third RO membrane system, and be equipped with the first RO membrane system of third valve, the clear water delivery port of second RO membrane system and third RO membrane system is connected in the clear water discharge port, the sewage delivery port of third RO membrane system is connected in the sewage discharge port, liquid medicine feed cylinder liquid outlet is connected in sending medicine pump to send medicine pump to connect in first RO membrane system and second RO membrane system water inlet, and be equipped with first valve, send medicine pump to connect in third RO membrane system upper reaches, third valve low reaches, and be equipped with the fourth valve, the sewage delivery port of third RO membrane system passes through the back flow and connects in first RO membrane The first stop valve is arranged at the upper stream of the clean water outlet, the second stop valve is arranged at the upper stream of the sewage outlet, the clean water outlets of the first RO membrane system, the second RO membrane system and the third RO membrane system are connected to the liquid medicine charging barrel, the sixth valve is arranged, the clean water outlets of the first RO membrane system and the second RO membrane system and the upper stream of the third valve are connected to the liquid medicine charging barrel through a concentrated water return pipe, the second valve is arranged, and the liquid medicine charging barrel is connected with the return pipe and provided with the fifth valve.
Furthermore, a filter is arranged at the downstream of the medicine feeding pump, so that the cleaning liquid medicine is effectively filtered, and impurities in the liquid medicine are prevented from damaging the RO membrane.
Furthermore, the backflow pipe is provided with a check valve, and the liquid flows in a single direction to prevent the sewage from being directly discharged through the backflow pipe without being treated.
Furthermore, a detector is arranged at the clean water outlet of the first RO membrane system, the second RO membrane system and the third RO membrane system and used for detecting whether each index of the discharged clean water reaches the standard or not.
Further, the first valve, the second valve, the third valve, the fourth valve, the fifth valve and the sixth valve are ball valves.
(III) advantageous effects
The utility model provides a pure water washs medicament and gets rid of membrane impurity device possesses following beneficial effect:
the device stable in structure, convenient operation, the practicality is strong, effectively carries out the segmentation to RO membrane processing system and handles, reduces the damage to the RO membrane, and one section is washd and two-stage process separately handles and is equipped with the backflow pipeline, is favorable to practicing thrift the liquid medicine.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a pre-treatment water pump, 2-a first RO membrane system, 3-a second RO membrane system, 4-a third RO membrane system, 5-a clear water outlet, 6-a sewage outlet, 7-a liquid medicine material cylinder, 8-a medicine feeding pump, 9-a liquid medicine outlet, 10-a first valve, 11-a third valve, 12-a fourth valve, 13-a return pipe, 14-a first stop valve, 15-a second stop valve, 16-a sixth valve, 17-a concentrated water return pipe, 18-a second valve, 19-a fifth valve, 20-a filter, 21-a check valve and 22-a detector.
Detailed Description
The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1, the present invention provides the following technical solutions: comprises a pretreatment water pump 1, a first RO membrane system 2, a second RO membrane system 3, a third RO membrane system 4, a clear water outlet 5, a sewage outlet 6, a liquid medicine material cylinder 7, a medicine delivery pump 8 and a liquid medicine outlet 9, wherein the pretreatment water pump 1 is connected with the water inlets of the first RO membrane system 2 and the second RO membrane system 3, the sewage outlets of the first RO membrane system 2 and the second RO membrane system 3 are connected with the water inlet of the third RO membrane system 4, a third valve 11 is arranged, the clear water outlets of the first RO membrane system 2, the second RO membrane system 3 and the third RO membrane system 4 are connected with the clear water outlet 5, the sewage outlet of the third RO membrane system 4 is connected with the sewage outlet 6, the liquid medicine outlet of the medicine delivery pump 8 is connected with the water inlets of the first RO membrane system 2 and the second RO membrane system 3, and a first valve 10 is arranged, the medicine delivery pump 8 is connected with the upstream of the third RO, The downstream of the third valve 11 is provided with a fourth valve 12, the sewage outlet of the third RO membrane system 4 is connected with the water inlets of the first RO membrane system 2 and the second RO membrane system 3 through a return pipe 13, the upstream of the clear water outlet 5 is provided with a first stop valve 14, the upstream of the sewage outlet 6 is provided with a second stop valve 15, the clear water outlets of the first RO membrane system 2, the second RO membrane system 3 and the third RO membrane system 4 are connected with the liquid medicine material cylinder 7 and provided with a sixth valve 16, the downstream of the clear water outlets of the first RO membrane system 2 and the second RO membrane system 3 and the upstream of the third valve 11 are connected with the liquid medicine material cylinder 7 through a concentrated water return pipe 17 and provided with a second valve 18, and the liquid medicine material cylinder 7 is connected with the return pipe 13 and provided with a fifth valve.
Furthermore, a filter 20 is arranged at the downstream of the medicine feeding pump 8, so that the cleaning liquid medicine is effectively filtered, and impurities in the liquid medicine are prevented from damaging the RO membrane; the return pipe 13 is provided with a check valve 21, and the liquid flows in a single direction to prevent sewage from being directly discharged through the return pipe 13 without being treated; a detector 22 is arranged at a clean water outlet of the first RO membrane system 2, the second RO membrane system 3 and the third RO membrane system 4 and is used for detecting whether each index of the discharged clean water reaches the standard or not; the first valve 10, the second valve 18, the third valve 11, the fourth valve 12, the fifth valve 19 and the sixth valve 16 are ball valves.
When the system is used, when the whole set of filtering system normally operates, the first valve 10, the second valve 18, the fourth valve 12, the fifth valve 19 and the sixth valve 16 are closed, the third valve 11 is opened, sewage is sent to the first RO membrane system 2 and the second RO membrane system 3 through the pretreatment water pump 1 for treatment and purification, clean water discharged by the first RO membrane system 2 and the second RO membrane system 3 can be recycled, sewage enters the third RO membrane system 4 for secondary cleaning, clean water discharged by the third RO membrane system 4 is recycled after reaching the standard in detection, and sewage enters the next link;
during first-stage cleaning, the first valve 10, the second valve 18 and the sixth valve 16 are opened, the third valve 11, the fourth valve 12 and the fifth valve 19 are closed, the pretreatment water pump 1, the first stop valve 14 and the second stop valve 15 are closed, cleaning liquid medicine in the liquid medicine material cylinder 7 enters the first RO membrane system 2 and the second RO membrane system 3 through the medicine feeding pump 8 and the filter 20, the RO membranes are cleaned, low-concentration liquid medicine flows out from the clean water outlet after cleaning and flows back to the liquid medicine material cylinder 7 through the sixth valve 16, high-concentration liquid medicine flows out from the sewage outlet and flows back to the liquid medicine material cylinder 7 through the second valve 18 and the concentrated water return pipe 17, the liquid medicine material cylinder 7 mixes the liquid medicine for reuse, and waste liquid medicine is discharged from the liquid medicine discharge port 9 after cleaning;
during two-stage cleaning, the first valve 10, the second valve 18 and the third valve 11 are closed, the fourth valve 12, the fifth valve 19 and the sixth valve 16 are opened, the pretreatment water pump 1, the first stop valve 14, the second stop valve 15 and the check valve 21 close cleaning liquid medicine in the liquid medicine charging barrel 7, the cleaning liquid medicine enters the third RO membrane system 4 through the medicine feeding pump 8, the filter 20 and the fourth valve 12, the RO membrane is cleaned, low-concentration liquid medicine flows out from the clear water outlet after cleaning and flows back into the liquid medicine charging barrel 7 through the sixth valve 16, high-concentration liquid medicine flows out from the sewage outlet and flows back into the liquid medicine charging barrel 7 through the fifth valve 19 and the concentrated water return pipe 17, the liquid medicine is mixed and can be reused in the liquid medicine charging barrel 7, and waste liquid medicine is discharged from the liquid medicine outlet 9 after cleaning
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a pure water washs medicament and removes membrane impurity device which characterized in that: the system comprises a pretreatment water pump (1), a first RO membrane system (2), a second RO membrane system (3), a third RO membrane system (4), a clear water outlet (5), a sewage outlet (6), a liquid medicine material cylinder (7), a medicine feeding pump (8) and a liquid medicine outlet (9), wherein the pretreatment water pump (1) is connected with the water inlets of the first RO membrane system (2) and the second RO membrane system (3), the sewage outlets of the first RO membrane system (2) and the second RO membrane system (3) are connected with the water inlet of the third RO membrane system (4) and are provided with a third valve (11), the clear water outlets of the first RO membrane system (2), the second RO membrane system (3) and the third RO membrane system (4) are connected with the clear water outlet (5), and the sewage outlet of the third RO membrane system (4) is connected with the sewage outlet (6), the liquid outlet of the liquid medicine charging barrel (7) is connected with the medicine feeding pump (8), the medicine feeding pump (8) is connected with the water inlets of the first RO membrane system (2) and the second RO membrane system (3) and is provided with a first valve (10), the medicine feeding pump (8) is connected with the upstream of the third RO membrane system (4) and the downstream of the third valve (11) and is provided with a fourth valve (12), the sewage outlet of the third RO membrane system (4) is connected with the water inlets of the first RO membrane system (2) and the second RO membrane system (3) through a return pipe (13), the upstream of the clear water outlet (5) is provided with a first stop valve (14), the upstream of the sewage outlet (6) is provided with a second stop valve (15), and the clear water outlets of the first RO membrane system (2), the second RO membrane system (3) and the third RO membrane system (4) are connected with the liquid medicine charging barrel (7), and a sixth valve (16) is arranged, the downstream of the clean water outlet of the first RO membrane system (2) and the second RO membrane system (3) and the upstream of the third valve (11) are connected with the liquid medicine material cylinder (7) through a concentrated water return pipe (17), a second valve (18) is arranged, and the liquid medicine material cylinder (7) is connected with the return pipe (13) and is provided with a fifth valve (19).
2. The apparatus according to claim 1, wherein said apparatus comprises: a filter (20) is arranged at the downstream of the medicine feeding pump (8).
3. The apparatus according to claim 1, wherein said apparatus comprises: the return pipe (13) is provided with a check valve (21).
4. The apparatus according to claim 1, wherein said apparatus comprises: and the clear water outlets of the first RO membrane system (2), the second RO membrane system (3) and the third RO membrane system (4) are provided with detectors (22).
5. The apparatus according to claim 1, wherein said apparatus comprises: the first valve (10), the second valve (18), the third valve (11), the fourth valve (12), the fifth valve (19) and the sixth valve (16) are ball valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278833.1U CN213060298U (en) | 2020-07-02 | 2020-07-02 | Pure water cleaning agent film impurity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278833.1U CN213060298U (en) | 2020-07-02 | 2020-07-02 | Pure water cleaning agent film impurity removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213060298U true CN213060298U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021278833.1U Active CN213060298U (en) | 2020-07-02 | 2020-07-02 | Pure water cleaning agent film impurity removing device |
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| Country | Link |
|---|---|
| CN (1) | CN213060298U (en) |
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2020
- 2020-07-02 CN CN202021278833.1U patent/CN213060298U/en active Active
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