CN216703599U - Security filter combined structure - Google Patents
Security filter combined structure Download PDFInfo
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- CN216703599U CN216703599U CN202122467028.4U CN202122467028U CN216703599U CN 216703599 U CN216703599 U CN 216703599U CN 202122467028 U CN202122467028 U CN 202122467028U CN 216703599 U CN216703599 U CN 216703599U
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- water inlet
- water outlet
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- pipes
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Abstract
The utility model relates to the field of water treatment equipment, in particular to a security filter combined structure which comprises a main water inlet pipeline and a main water outlet pipeline, wherein the main water inlet pipeline is divided into two paths of water inlet pipes, the two paths of water inlet pipes are symmetrically provided with a plurality of branch pipe water inlets, the main water outlet pipeline is divided into two paths of water outlet pipes, the two paths of water outlet pipes are symmetrically provided with a plurality of branch pipe water outlets, a plurality of security filters are arranged between the two paths of water inlet pipes and the two paths of water outlet pipes in a parallel connection mode in two groups, the security water inlet of each security filter corresponds to one branch pipe water inlet and is connected with the same through a water inlet valve, and the security water outlet of each security filter corresponds to one branch pipe water outlet and is connected with the same through a water outlet valve. The utility model has the advantages of flexibility, high efficiency, convenient installation and long service life.
Description
Technical Field
The utility model belongs to the field of water treatment equipment, and relates to a combined structure of a security filter.
Background
The reverse osmosis technology is widely applied to various water treatment processes of high-salt water, landfill leachate, mine water, coal chemical industry wastewater and the like at present. The reverse osmosis membrane is expensive in cost, is easily damaged by the influence of overproof impurities, and is difficult to repair.
The cartridge filter is used as a pretreatment unit in a reverse osmosis system, has poor water quality, and is mainly used for intercepting over-standard magazines in the system and preventing larger particulate magazines from entering the reverse osmosis membrane system. Because the condition of water quality treated by the filter is poor, a large-flux filter element needs to be frequently replaced in order to ensure that the system can stably run, and the whole reverse osmosis system needs to be shut down when the conventional cartridge filter is replaced. This results in significant production waste and a large economic loss.
Traditional cartridge filter, it is bulky, the installation is comparatively complicated, and business turn over water piping is fixed, this has just led to it to increase operating personnel's work load, receives the restriction in place moreover easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defects, the utility model provides a combined structure of a security filter by a split combined design. The specific scheme of the utility model is as follows:
a combined structure of security filters comprises a main water inlet pipeline and a main water outlet pipeline, wherein the main water inlet pipeline is divided into two water inlet pipes, a plurality of branch pipe water inlets are symmetrically formed in the two water inlet pipes, the main water outlet pipeline is divided into two water outlet pipes, a plurality of branch pipe water outlets are symmetrically formed in the two water outlet pipes, a plurality of security filters are mounted between the two water inlet pipes and the two water outlet pipes in a parallel connection mode in a dividing mode in two groups, a security water inlet of each security filter corresponds to one branch pipe water inlet and is connected with the same through a water inlet valve, and a security water outlet of each security filter corresponds to one branch pipe water outlet and is connected with the same through a water outlet valve.
Furthermore, the cartridge filter combination structure of the utility model is a high-flux cartridge filter, which comprises a shell and a filter element, wherein the shell is also provided with a sewage discharge pipeline and a sewage discharge valve.
Furthermore, the combined structure of the security filter also comprises an inverted T-shaped frame body, wherein detachable cross beams are arranged on two sides of the inverted T-shaped frame body through bolts, and the two security filters which are parallel and connected in parallel are fixed on the cross beams through binding bands.
Furthermore, the combined structure of the cartridge filters of the present invention has 8 cartridge filters, each 4 cartridge filters are in one group, the groups are in parallel, and the cartridge filters in each group are in parallel.
The principle of the utility model is as follows:
when the system runs, the water inlet valve and the water outlet valve of the water inlet and the water outlet of each cartridge filter are opened, the drain valve of each cartridge filter is closed, raw water enters two groups of cartridge filters which are parallel and connected in parallel through the main water inlet pipeline in two paths, is filtered by the filter element, is collected to the main water outlet pipeline through the two paths of water outlet pipes, and then enters the next water treatment unit for treatment.
Compared with the prior art, this use neotype advantage lies in:
1. the sewage discharge pipeline is additionally arranged, the sewage is discharged at regular time, the burden of the high-flux security filter is reduced, the service life of the high-flux filter element is prolonged, and the work maintenance load of workers is reduced.
2. The split combined design method is adopted, so that the transportation, the storage and the installation are convenient.
3. In the running process of the system, the high-flux filter element can be replaced by closing the inlet and outlet valves of the single high-flux cartridge filter, and the normal running of the system is not influenced.
4. The valves at the inlet and outlet positions of each large-flux cartridge filter can be flexibly opened and closed according to the field water treatment amount, so that the resources are reasonably used, and the waste is reduced.
5. The main water inlet pipeline and the main water outlet pipeline can be flexibly arranged at the top or the bottom according to the actual situation on site.
Drawings
FIG. 1 is a view showing a combined structure of the present invention.
Fig. 2 is a schematic diagram of a single cartridge filter of the present invention.
FIG. 3 is a schematic view of an inverted T-shaped frame according to the present invention.
Fig. 4 is a schematic view of the novel beam used in the method.
Detailed Description
Referring to fig. 1-4, a cartridge filter combination structure comprises a main water inlet pipeline and a main water outlet pipeline 2, wherein the main water inlet pipeline 1 is divided into two water inlet pipes, the two water inlet pipes 101 are symmetrically provided with a plurality of branch pipe water inlets 102, the main water outlet pipeline 2 is divided into two water outlet pipes, the two water outlet pipes 201 are symmetrically provided with a plurality of branch pipe water outlets 202, a plurality of cartridge filters 3 are arranged between the two water inlet pipes and the two water outlet pipes in a parallel connection mode in two groups, a cartridge water inlet 303 of each cartridge filter corresponds to one branch pipe water inlet 102 and is connected through a water inlet valve 301, and a cartridge water outlet 304 of each cartridge filter corresponds to one branch pipe water outlet 202 and is connected through a water outlet valve 302.
Preferably, the cartridge filter is a high-flux cartridge filter, and comprises a shell and a filter element, wherein the shell is also provided with a sewage discharge pipeline and a sewage discharge valve.
Preferably, the number of the security filters 3 is 8, each security filter is 4, the groups are in parallel connection, and the security filters in each group are in parallel connection.
The combined structure of the security filter also comprises an inverted T-shaped frame body 4, wherein two sides of the inverted T-shaped frame body 4 are provided with detachable cross beams 5 through bolts, and two security filters which are parallel and connected in parallel are fixed on the cross beams through binding belts 6.
Claims (4)
1. A cartridge filter composite structure is characterized in that: the water purifier comprises a main water inlet pipeline (1) and a main water outlet pipeline (2), wherein the main water inlet pipeline is divided into two water inlet pipes (101), the two water inlet pipes are symmetrically provided with a plurality of branch pipe water inlets (102), the main water outlet pipeline is divided into two water outlet pipes (201), the two water outlet pipes are symmetrically provided with a plurality of branch pipe water outlets (202), a plurality of security filters (3) are arranged between the two water inlet pipes (101) and the two water outlet pipes (201) in a parallel connection mode in a dividing mode, a security water inlet (303) of each security filter (3) corresponds to one branch pipe water inlet and is connected with the same through a water inlet valve (301), and a security water outlet (304) of each security filter corresponds to one branch pipe water outlet and is connected with the same through a water outlet valve (302).
2. The cartridge filter assembly of claim 1, wherein: the safety filter is a high-flux safety filter and comprises a shell and a filter element, wherein the shell is also provided with a sewage discharge pipeline and a sewage discharge valve.
3. The cartridge filter assembly of claim 1, wherein: the filter rack is characterized by further comprising an inverted T-shaped rack body (4), wherein the two sides of the inverted T-shaped rack body are provided with detachable cross beams (5) through bolts, and the two security filters which are parallel and connected in parallel are fixed on the cross beams through binding bands (6).
4. The cartridge filter assembly of claim 1, wherein: the number of the security filters (3) is 8, each security filter is 4, the groups are in parallel connection, and the security filters in each group are in parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122467028.4U CN216703599U (en) | 2021-10-13 | 2021-10-13 | Security filter combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122467028.4U CN216703599U (en) | 2021-10-13 | 2021-10-13 | Security filter combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216703599U true CN216703599U (en) | 2022-06-10 |
Family
ID=81876036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122467028.4U Active CN216703599U (en) | 2021-10-13 | 2021-10-13 | Security filter combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216703599U (en) |
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2021
- 2021-10-13 CN CN202122467028.4U patent/CN216703599U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yuebiao Inventor after: Chen Xiaojie Inventor after: Wu Baicheng Inventor after: Gao Xian Inventor after: Lin Huijie Inventor before: Li Yuebiao Inventor before: Chen Xiaojie Inventor before: Wu Bocheng Inventor before: Gao Xian Inventor before: Lin Huijie |