CN212712991U - Sewage treatment device with filtering capability - Google Patents

Abstract

The utility model discloses a sewage treatment device with filtering function, which comprises a water inlet and a disinfection box, wherein the right end of the water inlet is connected with a water inlet pipe, a drainage pipe is fixed below the water inlet pipe, a water tank is installed at the right end of the water inlet pipe, a sealing layer is fixed on the inner wall of the water tank, the middle of the water tank is sequentially connected with filter cotton, preposed active carbon and a reverse osmosis membrane, the filter cotton, the preposed active carbon and the reverse osmosis membrane are connected through a communicating channel, the bottom of the water tank is provided with a sedimentation tank, a connecting pipe is fixed above the drainage pipe, the right side of the connecting pipe is connected with a drainage pipe, the disinfection box is installed at the right side of the water tank, a siphon pipe is fixed above the disinfection box, a drainage port is fixed at the right end of the drainage pipe, a clear water tank is installed at one side below the disinfection box, and, the sewage purification degree is higher, and the method has good popularization value.

Description

Sewage treatment device with filtering capability

Technical Field

The utility model relates to a sewage purification device technical field specifically is a sewage treatment plant with filtering capability.

Background

The sewage treatment and reuse is an effective measure for developing and utilizing water resources, the sewage reuse is to treat urban sewage and industrial sewage by a membrane bioreactor and other equipment, and then the treated sewage is used for greening, flushing, supplementing ornamental water and other non-drinking purposes, at present, in the water treatment industry, the membrane bioreactor is put into large-scale practical application, according to whether the membrane bioreactor is aerobic or not, the membrane bioreactor can be divided into aerobic membrane bioreactor and anaerobic membrane bioreactor, the membrane bioreactor with good itch is generally used for urban and industrial treatment, the aerobic MBR is used for the urban sewage treatment and generally aims to recycle effluent, although the MBR process can effectively separate muddy water, but completely intercepts the sludge in the reactor, thus the sludge concentration in the reactor is increased, the increase can cause the pollution degree of the membrane to be intensified, and excessive flocculent sludge can block surface pores of the membrane, the working pressure of the water outlet pump is increased.

The traditional sewage purification process on the market is complex, long in time consumption and not ideal in filtering effect, and therefore a sewage treatment device with a filtering function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant with filtering capability to the sewage purification process that provides is complicated in solving above-mentioned background art, and is long consuming time, problem that the filter effect is unsatisfactory.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device with a filtering function comprises a water inlet and a sterilizing box, wherein the right end of the water inlet is connected with a water inlet pipe, a drainage pipe is fixed below the water inlet pipe, a water tank is installed at the right end of the water inlet pipe, a sealing layer is fixed on the inner wall of the water tank, a filter cotton, a front-mounted activated carbon and a reverse osmosis membrane are sequentially connected in the middle of the water tank, the filter cotton, the front-mounted activated carbon and the reverse osmosis membrane are connected through a communication channel, a sedimentation tank is arranged at the bottom of the water tank, a connecting pipe is fixed above the drainage pipe, a drainage pipe is connected to the right side of the connecting pipe, the sterilizing box is installed on the right side of the water tank, a siphon descending pipe is fixed above the sterilizing box, a drainage outlet is fixed at the right end of the drainage pipe, a clean water tank is installed on, and a clear water outlet is arranged at the right lower part of the disinfection box;

preferably, the sealing layer is fixedly connected with the water tank, and the sealing layer is attached to the inner wall of the water tank.

Preferably, the head end and the tail end of the filter cotton are fixedly connected with the upper inner wall and the lower inner wall of the water tank, and the filter cotton is parallel to the active carbon and the reverse osmosis permeable membrane.

Preferably, the rear activated carbon filter material layer is of a rectangular structure, and the periphery of the rear activated carbon filter material layer is meshed with the inner wall of the disinfection box.

Preferably, the drain pipe and the water inlet pipe are parallel to each other, and the diameter of the drain pipe is the same as that of the water inlet pipe.

Preferably, the disinfection box and the clear water tank are fixedly connected, and the disinfection box and the water tank are tightly attached.

Compared with the prior art, the beneficial effects of the utility model are that:

this sewage treatment plant with filtering capability not only can the large granule thing such as autosegregation silt, but also can adsorb the large granule thing in the sedimentation tank, then carries out a lot of filtration to water, adsorbs heterochrosis peculiar smell and partial organic matter in the aquatic, effectively clears away aquatic bacterium, virus and dissolved salts, adjusts hydroxide ion balance, improves the taste, can also remain profitable mineral substance in the quality of water, satisfies different water demands.

This sewage treatment plant with filtering capability carries out degradation adsorption through rearmounted active carbon filter material layer, makes the aquatic dissolved impurity concentrated on the carbon particle surface to reach the effect of disinfecting, be provided with the rearmounted active carbon filter material layer of multilayer in the disinfect box, the clear water after the filtration can directly be drunk, has saved the vexation of boiling water virus killing, has brought more choices for daily life, has improved the quality of life, and is safer, more relieved.

This sewage treatment plant with filtering capability can be handled different pollution degree water categorised collection, has reduced the high cost that hybrid processing brought, has improved the sewage treatment rate, and is more reasonable on the using-way of direct water diversion, and the discharge water of drain pipe requires not too high quality of water for filtering, can be used for watering flowers, washes the closestool, washes the mop etc. prevents the waste and the destruction of water resource, accomplishes sewage resourceization, the water economy resource.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the filter cotton of the present invention;

fig. 3 is a schematic view of the top view structure of the rear activated carbon filter layer of the present invention.

In the figure: 1. a water inlet; 2. a drainage tube; 3. a sealing layer; 4. a water tank; 5. filtering cotton; 6. a communicating channel; 7. preposing activated carbon; 8. a reverse osmosis membrane; 9. a sedimentation tank; 10. a clear water tank; 11. a clear water outlet; 12. a post-positioned active carbon filter material layer; 13. a sterilizing box; 14. a drain pipe; 15. a siphon downcomer; 16. a connecting pipe; 17. a water inlet pipe; 18. and a water outlet.

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 sewage treatment device with a filtering function comprises a water inlet 1, a drainage tube 2, a sealing layer 3, a water tank 4, filter cotton 5, a communication channel 6, a preposed activated carbon 7, a reverse osmosis membrane 8, a sedimentation tank 9, a clean water tank 10, a clean water outlet 11, a postposition activated carbon filter material layer 12, a disinfection tank 13, a drain pipe 14, a siphon downcomer 15, a connecting pipe 16, a water inlet pipe 17 and a drain outlet 18, wherein the water tank 4 is installed at the right end of the water inlet pipe 17, the sealing layer 3 is fixed on the inner wall of the water tank 4, the sealing layer 3 is fixedly connected with the water tank 4, the sealing layer 3 is attached to the inner wall of the water tank 4, the sealing layer 3 is tightly attached to the inner wall of the water tank 4 to prevent water from permeating and flowing out, the filter cotton 5, the preposed activated carbon 7 and the reverse osmosis membrane 8 are sequentially connected in the middle of the water tank 4, the head end and the tail end of the filter cotton 5 are fixedly connected with the upper inner wall and the lower inner wall of the water tank 4, and the filter cotton 5 is parallel to the front-mounted active carbon 7 and the reverse osmosis membrane 8, so that large particles such as silt can be automatically separated, the large particles can be adsorbed in a sedimentation tank, then the water is filtered for many times, the peculiar smell and partial organic matters in the water are adsorbed, and bacteria, viruses and dissolved salts in the water are effectively removed;

the bottom of the water tank 4 is provided with a sedimentation tank 9, a connecting pipe 16 is fixed above the drainage pipe 2, the right side of the connecting pipe 16 is connected with a drainage pipe 14, the drainage pipe 14 is parallel to a water inlet pipe 17, the diameter of the drainage pipe 14 is the same as that of the water inlet pipe 17, the drainage pipe 14 and the water inlet pipe 17 are communicated with each other and have the same diameter, water flows at a constant speed, the disinfection tank 13 is arranged at the right side of the water tank 4, a siphon descending pipe 15 is fixed above the disinfection tank 13, a water outlet 18 is fixed at the right end of the drainage pipe 14, a clean water tank 10 is arranged at one side below the disinfection tank 13, the disinfection tank 13 is fixedly connected with the clean water tank 10, the disinfection tank 13 is tightly attached to the water tank 4, the three are positioned on the same horizontal line, the three are more stable, meanwhile, the insides of the disinfection tank 4 are, and the lower right side of disinfect box 13 is installed clear water delivery port 11, and rearmounted active carbon filter material layer 12 is the rectangle structure, and the mutual meshing of the inner wall of disinfect box 13 around rearmounted active carbon filter material layer 12, and rearmounted active carbon filter material layer 12 is provided with the three-layer, filters more thoroughly, can dismantle simultaneously, convenient the washing.

The working principle is as follows: for the sewage treatment device with the filtering function, firstly, sewage enters the water inlet pipe 17 through the water inlet 1 and then enters the water tank 4, part of large particles in the water are sucked into the sedimentation tank 9 by the drainage pipe 2, the filter cotton 5 in the water tank 4 starts to carry out primary screening and adsorption on the water quality, then the water sequentially enters the preposed active carbon 7 and the reverse osmosis membrane 8 through the communicating channel 6, then the water is filtered for a plurality of times to adsorb the peculiar smell and part of organic matters in the water, so as to effectively remove bacteria, viruses and dissolved salts in the water, part of non-drinking water can directly pass through the drainage pipe 14 and be discharged from the drainage port 18, the directly drinking water enters the disinfection box 13 through the siphon descending pipe 15 and is degraded and adsorbed by the postpositional active carbon filter material layer 12, the hydroxide ion balance is adjusted, so that the dissolved impurities in the water are concentrated on the surface of carbon particles, thereby, finally flows into the clean water tank 10 and is discharged from the clean water outlet 11, thus completing the whole sewage treatment device with the filtering function.

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. The utility model provides a sewage treatment plant with filtering capability, includes water inlet (1) and disinfect box (13), its characterized in that: the water inlet (1) right-hand member is connected with inlet tube (17), and the below of inlet tube (17) is fixed with drainage tube (2), water tank (4) are installed to the right-hand member of inlet tube (17), and are fixed with sealing layer (3) on the inner wall of water tank (4), the centre of water tank (4) has connected gradually filter pulp (5), leading active carbon (7) and reverse osmosis membrane (8), and connect through intercommunication canal (6) between filter pulp (5), leading active carbon (7) and reverse osmosis membrane (8), the bottom of water tank (4) is provided with sedimentation tank (9), the top of drainage tube (2) is fixed with connecting pipe (16), and connecting pipe (16) right side is connected with drain pipe (14), disinfect box (13) are installed in the right side of water tank (4), and the top of disinfect box (13) is fixed with siphon downtake (15), the right end of drain pipe (14) is fixed with outlet (18), clear water tank (10) are installed to the below one side of disinfect box (13), the internally mounted of disinfect box (13) has rearmounted active carbon filtering material layer (12), and just clear water delivery port (11) are installed to the right below of disinfect box (13).

2. The sewage treatment apparatus having a filtering function according to claim 1, wherein: be fixed connection between sealing layer (3) and water tank (4), and sealing layer (3) laminating in the inner wall of water tank (4).

3. The sewage treatment apparatus having a filtering function according to claim 1, wherein: the head end and the tail end of the filter cotton (5) are fixedly connected with the upper inner wall and the lower inner wall of the water tank (4), and the filter cotton (5) is parallel to the front activated carbon (7) and the reverse osmosis membrane (8).

4. The sewage treatment apparatus having a filtering function according to claim 1, wherein: the rear active carbon filter material layer (12) is of a rectangular structure, and the periphery of the rear active carbon filter material layer (12) is meshed with the inner wall of the disinfection box (13).

5. The sewage treatment apparatus having a filtering function according to claim 1, wherein: the water discharging pipe (14) and the water inlet pipe (17) are parallel to each other, and the diameter of the water discharging pipe (14) is the same as that of the water inlet pipe (17).

6. The sewage treatment apparatus having a filtering function according to claim 1, wherein: the sterilizing box (13) is fixedly connected with the clear water tank (10), and the sterilizing box (13) is tightly attached to the water tank (4).

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