CN215516875U

CN215516875U - Formaldehyde scavenger raw material tap water two-stage reverse osmosis filtering device with replaceable filter membrane

Info

Publication number: CN215516875U
Application number: CN202121199880.1U
Authority: CN
Inventors: 魏超灵
Original assignee: Wuhua Baijieling Technology Co ltd
Current assignee: Wuhua Baijieling Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-14
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a two-stage reverse osmosis filter device of formaldehyde scavenger raw tap water with replaceable filter membranes, which comprises: the water pump is arranged above the right side of the base, the right end of the water pump is connected with a water receiving pipe, and a control box is arranged above the water pump; the frame, it set up in the left side of control box, the outside of frame is provided with the limiting plate, the fixed surface of limiting plate has the lug, the bolt is worn to be equipped with by the left and right ends outer wall of limiting plate, the inboard of limiting plate is provided with the reverse osmosis membrane ware. This formaldehyde scavenger raw materials running water doublestage reverse osmosis filter equipment of removable filter membrane adopts multiple protective structure, carries out comprehensive protection to the device, avoids the surface and the inside production of device to damage, has prolonged the life of device, has simultaneously and dismantles the structure, makes things convenient for the staff to dismantle partial part of device, change and clearance that can be timely to reduce the holistic area occupied of device, be convenient for accomodate.

Description

Formaldehyde scavenger raw material tap water two-stage reverse osmosis filtering device with replaceable filter membrane

Technical Field

The utility model relates to the technical field of raw material filtration of formaldehyde scavengers, in particular to a two-stage reverse osmosis filtration device for a raw material tap water of a formaldehyde scavenger with a replaceable filter membrane.

Background

The formaldehyde scavenger is a liquid treatment product which is specially used for removing pollution sources and formaldehyde in air, when the scavenger is processed, a large amount of pure water is needed for mixing, the pure water is extracted through a reverse osmosis device, raw water passes through a fine filter, a granular activated carbon filter, a compressed activated carbon filter and the like, then is pressurized through a pump, and a porous reverse osmosis membrane (RO membrane) is utilized to change water with higher concentration into water with low concentration, and simultaneously, a large amount of impurities mixed into the water, such as industrial pollutants, heavy metals, bacteria, viruses and the like, are completely isolated, so that the physicochemical index and the sanitary standard specified for drinking are achieved, clear water is produced, and the formaldehyde scavenger is the best choice for timely supplementing high-quality water to a human body.

Reverse osmosis filter equipment in market does not have limit structure, can not carry out spacing fixed to the part of device, can produce the condition of rocking in work, influences the problem of device work, for this reason, we propose the formaldehyde scavenger raw materials running water doublestage reverse osmosis filter equipment of removable filter membrane.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a two-stage reverse osmosis filter device of a formaldehyde scavenger raw tap water with a replaceable filter membrane, and aims to solve the problems that the reverse osmosis filter device provided in the background art does not have a limiting structure, cannot limit and fix parts of the device, and can generate shaking during working to influence the working of the device.

In order to achieve the purpose, the utility model provides the following technical scheme: formaldehyde scavenger raw materials running water doublestage reverse osmosis filter equipment of removable filter membrane includes:

the water pump is arranged above the right side of the base, the right end of the water pump is connected with a water receiving pipe, and a control box is arranged above the water pump;

the frame, it set up in the left side of control box, the outside of frame is provided with the limiting plate, the fixed surface of limiting plate has the lug, the bolt is worn to be equipped with by both ends outer wall about the limiting plate, the inboard of limiting plate is provided with the reverse osmosis membrane ware, the right side of reverse osmosis membrane ware is provided with the sand filter, the right side of sand filter is provided with the carbon filter.

Preferably, the reverse osmosis membrane device is further provided with:

the placing frame is arranged in the reverse osmosis membrane device, the membrane roller is arranged in the placing frame, the top end of the placing frame is provided with a connecting port, and the upper end of the membrane roller is fixed with a clamping strip.

Preferably, an integrated structure is formed between the film roller and the clamping strip, and the film roller and the placing frame form a fixed structure through the clamping strip and the connecting port.

Preferably, the base is further provided with:

the notch is arranged at the bottom end of the base, a clamping block is arranged inside the notch, and a protective plate is arranged above the clamping block.

Preferably, the notch is communicated with the base, and the guard plate and the base form a clamping structure through the notch and the clamping block.

Preferably, the limiting plate is further provided with:

and the connecting plate is fixed at the left end and the right end of the limiting plate, and through holes are formed in the surface of the connecting plate.

The utility model provides a two-stage reverse osmosis filter device of formaldehyde scavenger raw tap water with replaceable filter membranes, which has the following beneficial effects: the two-stage reverse osmosis filtering device with the replaceable filter membrane for the formaldehyde scavenger raw tap water adopts various protection structures, comprehensively protects the device, avoids the surface and the interior of the device from being damaged, prolongs the service life of the device, has a dismounting structure, is convenient for workers to dismount part of parts of the device, can replace and clean the device in time, reduces the whole occupied area of the device, and is convenient to store;

1. the reverse osmosis membrane device, the sand filter and the carbon filter are limited by the limiting plate, so that the phenomenon that the reverse osmosis membrane device, the sand filter and the carbon filter shake during working is avoided, the working of the device is influenced, the integral stability of the device is ensured to a certain extent, the friction between the limiting plate and the interface can be increased by the bump, meanwhile, the limiting plate is well protected, the limiting plate can be separated from the interface, the damage to the surface of the limiting plate is effectively prevented, the integrity of the limiting plate is ensured to a certain extent, and the service life of the limiting plate is prolonged.

2. The film roller is convenient to limit and fix through the arrangement of the clamping strips, the film roller is prevented from falling off during working, the stability of the film roller is ensured, the film roller is also convenient to disassemble, the film roller can be cleaned and replaced in time, long-time use is avoided, impurities are accumulated in the film roller, the cleanness of the interior of the film roller is ensured, the film roller can be conveniently and intensively placed through the placing frame, large-area filtration can be carried out, and the working efficiency of the film roller is improved;

3. according to the utility model, the protective plate can be conveniently installed and detached by workers through the notches and the fixture blocks, the occupied area of the whole device can be reduced, the workers can conveniently store the device, meanwhile, the protective plate has a certain protection effect, the rubber layer is arranged on the surface of the protective plate, the protective plate has good flexibility and elasticity, the impact of external force on the device can be buffered, the damage area of the device is effectively reduced, the integrity of the device is ensured, the arrangement of the through holes is convenient for the workers to install the limiting plate, and the operation is simple.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a two-stage reverse osmosis filtration device of formaldehyde scavenger raw tap water with replaceable filter membranes according to the present invention;

FIG. 2 is a schematic structural view of a reverse osmosis membrane device of a two-stage reverse osmosis filtration device for formaldehyde scavenger raw tap water with replaceable filtration membranes according to the present invention;

FIG. 3 is an enlarged schematic structural view of the point A in FIG. 1 of a two-stage reverse osmosis filtration device for formaldehyde scavenger raw tap water with replaceable filter membranes according to the present invention;

FIG. 4 is a schematic diagram of a three-dimensional structure of a limiting plate of the formaldehyde scavenger raw tap water two-stage reverse osmosis filtration device with replaceable filter membranes.

In the figure: 1. a base; 2. a water pump; 3. a water receiving pipe; 4. a control box; 5. a frame; 6. a limiting plate; 7. a bump; 8. a bolt; 9. a reverse osmosis membrane device; 10. a sand filter; 11. a carbon filter; 12. placing the frame; 13. a film roll; 14. a mouthpiece; 15. clamping the strip; 16. a notch; 17. a clamping block; 18. a guard plate; 19. a connector tile; 20. and a through hole.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: formaldehyde scavenger raw materials running water doublestage reverse osmosis filter equipment of removable filter membrane includes:

a water pump 2 is arranged above the right side of the base 1, a water receiving pipe 3 is connected to the right end of the water pump 2, and a control box 4 is arranged above the water pump 2;

the frame 5 is arranged on the left side of the control box 4, the limiting plate 6 is arranged on the outer side of the frame 5, the bump 7 is fixed on the surface of the limiting plate 6, the bolts 8 penetrate through the outer walls of the left end and the right end of the limiting plate 6, the reverse osmosis membrane 9 is arranged on the inner side of the limiting plate 6, the sand filter 10 is arranged on the right side of the reverse osmosis membrane 9, the carbon filter 11 is arranged on the right side of the sand filter 10, the reverse osmosis membrane 9, the sand filter 10 and the carbon filter 11 are limited by the limiting plate 6, and the phenomenon that the device works is affected due to shaking is avoided during working, the stability of the whole device is ensured to a certain extent, the lug 7 can increase the friction between the limiting plate 6 and the interface, meanwhile, the protective function on the limiting plate 6 is good, the limiting plate 6 can be separated from the interface, the damage to the surface of the limiting plate 6 is effectively prevented, the integrity of the limiting plate 6 is ensured to a certain extent, and the service life of the limiting plate 6 is prolonged;

the reverse osmosis membrane 9 is also provided with:

the placing frame 12 is arranged inside the reverse osmosis membrane device 9, the membrane roller 13 is arranged inside the placing frame 12, the top end of the placing frame 12 is provided with a connecting port 14, and the upper end of the membrane roller 13 is fixed with a clamping strip 15;

the film roller 13 and the clamping strip 15 are of an integrated structure, the film roller 13 and the placing frame 12 form a fixed structure through the clamping strip 15 and the connecting port 14, the clamping strip 15 is convenient to limit and fix the film roller 13, the phenomenon that the film roller 13 falls off during working is avoided, the stability of the film roller 13 is guaranteed, meanwhile, the film roller 13 is convenient to disassemble, the film roller 13 can be cleaned and replaced timely, long-time use is avoided, impurities are accumulated in the film roller 13, the tidiness of the interior of the film roller 13 is guaranteed, the placing frame 12 is convenient to intensively place the film roller 13, large-area filtration can be carried out, and therefore the working efficiency of the film roller 13 is improved;

base 1 still is equipped with:

the notch 16 is arranged at the bottom end of the base 1, a fixture block 17 is arranged inside the notch 16, and a protective plate 18 is arranged above the fixture block 17;

the notch 16 is communicated with the base 1, the protective plate 18 and the base 1 form a clamping structure through the notch 16 and the fixture block 17, the notch 16 and the fixture block 17 are arranged to facilitate installation and disassembly of the protective plate 18 by workers, the occupied area of the whole device can be reduced, the workers can conveniently store the device, meanwhile, the protective plate 18 has a certain protection effect, a rubber layer is arranged on the surface of the protective plate 18, the protective plate has good flexibility and elasticity, impact of external force on the device can be buffered, the damage area of the device is effectively reduced, and the integrity of the device is guaranteed;

limiting plate 6 still is equipped with:

the connecting plate 19 is fixed at the left end and the right end of the limiting plate 6, through holes 20 are formed in the surface of the connecting plate 19, installation of workers on the limiting plate 6 is facilitated due to the through holes 20, and operation is simple.

In conclusion, when the two-stage reverse osmosis filtration device with the replaceable filter membrane for formaldehyde scavenger raw tap water is used, firstly, according to the structures shown in fig. 1 and-4, the limiting plate 6 is clamped with the frame 5, so that the inner side of the connecting plate 19 is attached to the frame 5, after the attachment is completed, the bolt 8 penetrates through the through hole 20 on the connecting plate 19, so that the limiting plate 6 and the frame 5 can be fixed, the limiting plate 6 is arranged to limit the reverse osmosis membrane 9, the sand filter 10 and the carbon filter 11, so that the situation of shaking during work is avoided, the bump 7 has a good protection effect on the limiting plate 6, the limiting plate 6 can be separated from the interface, the damage to the surface of the limiting plate 6 is effectively prevented, then the clamping block 17 is clamped with the notch 16, so that the guard plate 18 and the base 1 can be fixed, and the surface of the guard plate 18 is provided with a rubber layer, have fine compliance and elasticity, can cushion the impact of external strength to the device, effectively reduce the damaged area of device, after the installation, twine the filter membrane on membrane roller 13, rethread card strip 15 is fixed membrane roller 13 and the mouth of linking 14 of placing on the frame 12, improved the stability of membrane roller 13, then be connected water receiving pipe 3 and conveyer pipe, carry carbon filter 11 with waste water through water pump 2 in, enter into sand filter 10 and reverse osmosis membrane ware 9 in proper order again, thereby filter water.

Claims

1. Formaldehyde scavenger raw materials running water doublestage reverse osmosis filter equipment of removable filter membrane, its characterized in that includes:

2. The filter membrane replaceable formaldehyde scavenger raw tap water two-stage reverse osmosis filtration device of claim 1, wherein the reverse osmosis membrane unit is further provided with:

3. The two-stage reverse osmosis filtration device with replaceable filter membrane for formaldehyde scavenger raw material tap water according to claim 2, wherein the membrane rollers and the clamping strips are integrated, and the membrane rollers and the placing frame form a fixed structure through the clamping strips and the connecting ports.

4. The filter membrane replaceable formaldehyde scavenger raw tap water two-stage reverse osmosis filtration device of claim 1, wherein the base further comprises:

5. The two-stage reverse osmosis filtration device with replaceable filter membranes for formaldehyde scavenger raw water according to claim 4, wherein the notch and the base are communicated with each other, and the guard plate and the base form a clamping structure through the notch and the clamping block.

6. The filter membrane replaceable formaldehyde scavenger raw tap water two-stage reverse osmosis filtration device of claim 1, wherein the limiting plate is further provided with: