CN219079238U - Modularized unpowered sewage treatment equipment - Google Patents

Abstract

The modularized unpowered sewage treatment equipment comprises a first anaerobic tank, a second anaerobic tank, a first filter tank, a second filter tank and an artificial wetland, wherein the first anaerobic tank is connected with the second anaerobic tank, the second anaerobic tank is connected with the first filter tank, the first filter tank is connected with the second filter tank, a water distributor is arranged in the first anaerobic tank, a water inlet pipe is connected to the water distributor, a filter screen is arranged in the second filter tank, the filter screen is arranged in a downward inclined manner, an automatic cleaning mechanism for cleaning the two filter screens is arranged on the second filter tank, a drain pipe is arranged on the second filter tank, and the drain pipe extends into the artificial wetland. The utility model decomposes the organic matters through anaerobic bacteria, then carries out multiple filtration on the inorganic large particles, and finally absorbs and solidifies the inorganic elements through the aquatic plants, thereby being convenient for fully removing the organic and inorganic pollutants in the water, and the purification process is free from external power input, green, pollution-free and low in cost.

Description

Modularized unpowered sewage treatment equipment

Technical Field

The utility model relates to the field of sewage treatment, in particular to modularized unpowered sewage treatment equipment.

Background

And (3) sewage treatment: the sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.

At present, only inorganic impurities are generally filtered when sewage is treated, so that organic pollutants are discharged to cause pollution, and a large amount of electric power is required to be input when the conventional sewage treatment equipment is used, so that aiming at the current situation, the modularized unpowered sewage treatment equipment which is green, pollution-free and low in cost and is used for fully removing the organic pollutants and the inorganic pollutants in the sewage is urgently required to be developed, so that the defects in the current practical application are overcome, and the current requirements are met.

Disclosure of Invention

The present utility model aims to provide a modular unpowered sewage treatment device to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a modularization unpowered sewage treatment device, includes first anaerobism pond, second anaerobism pond, first filtering ponds, second filtering ponds and constructed wetland, first anaerobism pond links to each other with the second anaerobism pond, the second anaerobism pond links to each other with first filtering ponds, first filtering ponds link to each other with the second filtering ponds, be provided with elastic filler in the first anaerobism pond, be provided with the combination filler in the second anaerobism pond, install the water-locator in the first anaerobism pond, be connected with the inlet tube on the water-locator, be provided with cobblestone filler in the first filtering ponds, be provided with the filter screen in the second filtering ponds, the filter screen downward sloping sets up, every all install a plurality of rubbish storage net boxes on the filter screen, the lower half section of rubbish storage net box is the semicylinder shape, install the automatic clearance mechanism that is used for clearing up two filter screens on the second filtering ponds, install the drain pipe on the second filtering ponds, extend to constructed wetland drain pipe.

As a further scheme of the utility model: the first anaerobic tank, the second anaerobic tank, the first filter tank and the second filter tank are all of closed type design, and each of the first anaerobic tank, the second anaerobic tank, the first filter tank and the second filter tank is detachably connected with a sealing cover.

As still further aspects of the utility model: the constructed wetland comprises: the planting soil comprises a base soil layer, basalt filter materials, HDPE films, a planting soil layer and aquatic plants, wherein the basalt filter materials are arranged on the upper side of the base soil layer, the HDPE films are arranged on the upper side of the basalt filter materials, the planting soil layer is arranged on the upper side of the HDPE films, and the aquatic plants are planted on the planting soil layer.

As still further aspects of the utility model: the automatic cleaning mechanism includes: the device comprises a motor, a threaded rod, sliding blocks, pushing plates, synchronous wheels and synchronous belts, wherein the motor is fixed on the outer side of a second filter tank, two threaded rods are connected in the second filter tank in a rotating mode, each threaded rod is provided with one sliding block, each sliding block is arranged on the lower side of each sliding block, the bottom of each pushing plate is attached to a filter screen, each threaded rod is provided with one synchronous wheel, two synchronous wheels are connected in a rotating mode through the synchronous belts, an output shaft of the motor is connected with the threaded rod, and a solar cell panel is arranged at the top of the second filter tank.

The beneficial effects are that: according to the modularized unpowered sewage treatment equipment, when the modularized unpowered sewage treatment equipment is used, external sewage enters the water distributor through the water inlet pipe, water flows are distributed into the first anaerobic tank through the water distributor according to a rule and then flow backwards, organic pollutants in the sewage are decomposed through anaerobic bacteria in the first anaerobic tank and the second anaerobic tank, then pollutants in water are removed, then the sewage flows into the first filter tank and the second filter tank, inorganic impurities in the water are subjected to multiple filtration through cobblestone fillers and two filter screens, large-particle pollutants in the water are fully removed, the threaded rod is driven to rotate through the motor, the sliding block and the pushing plate are driven to move through the threaded rod, garbage accumulated on the filter screen is pushed into the garbage storage net box through the pushing plate, the filtering performance of the filter screen is kept, the solar cell panel supplies power for the motor, external electric energy is not needed to be input, finally, the sewage flows into the artificial wetland, inorganic elements in the sewage are absorbed and solidified through aquatic plants in the artificial wetland, and then the pollutants in the sewage are removed. In summary, the utility model decomposes the organic matters through anaerobic bacteria, carries out multiple filtration on the inorganic large particles, and finally absorbs and solidifies the inorganic elements through the aquatic plants, thereby being convenient for fully removing the organic and inorganic pollutants in the water, and the purification process does not need external power input, is green and pollution-free and has low cost.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of a portion of the structure of the present utility model.

FIG. 3 is an interior view of a second filter tank of the present utility model.

Fig. 4 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 5 is a schematic diagram of a portion of the structure of the present utility model.

In the figure: 1. a first anaerobic tank; 2. a second anaerobic tank; 3. a first filtration tank; 4. a second filtration tank; 5. an access opening; 6. sealing cover; 7. an elastic filler; 8. a combined filler; 9. cobble filler; 10. a filter screen; 1001. a garbage storage net cage; 11. a water inlet pipe; 12. a water distributor; 13. a drain pipe; 14. an artificial wetland; 141. a base soil layer; 142. basalt filter material; 143. HDPE film; 144. planting a soil layer; 145. aquatic plants; 15. an automatic cleaning mechanism; 151. a motor; 152. a threaded rod; 153. a slide block; 154. a push plate; 155. a synchronizing wheel; 156. a synchronous belt; 16. a solar cell panel; 17. and a baffle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, in the embodiment of the utility model, the modularized unpowered sewage treatment device comprises a first anaerobic tank 1, a second anaerobic tank 2, a first filtering tank 3, a second filtering tank 4 and an artificial wetland 14, wherein the first anaerobic tank 1 is connected with the second anaerobic tank 2, the second anaerobic tank 2 is connected with the first filtering tank 3, the first filtering tank 3 is connected with the second filtering tank 4, the first anaerobic tank 1, the second anaerobic tank 2, the first filtering tank 3 and the second filtering tank 4 are all of closed designs, so that the secondary pollution caused by the leakage of odor generated by impurities filtered in the anaerobic tank is prevented, the top parts of the first anaerobic tank 1, the second anaerobic tank 2 and the first filtering tank 3 are all provided with an overhaul port 5, each overhaul port 5 is detachably connected with a sealing cover 6, after a period of use, the sealing cover 6 can be detached, the inside of a first anaerobic tank 1, a second anaerobic tank 2 and a first filter tank 3 is cleaned and maintained, an elastic filler 7 (existing material) is arranged in the first anaerobic tank 1, a combined filler 8 (existing material) is arranged in the second anaerobic tank 2, the elastic filler 7 and the combined filler 8 are developed on the basis of soft fillers and semi-soft fillers, and have the advantages of both, the structure is that a plastic wafer is changed into a double-ring large plastic ring by pressing, hydroformylation fibers or polyester yarns are pressed on the ring of the ring, the membrane can be hung, bubbles can be effectively cut, the transfer rate and the utilization rate of oxygen are improved, the water-gas biomembrane is fully exchanged, organic matters in water are efficiently treated, a water distributor 12 (the prior art) is arranged in the first anaerobic tank 1, an inlet pipe 11 is connected to the water distributor 12, when in use, external sewage enters the water distributor 12 through the inlet pipe 11, the water distributor 12 distributes water flow into the first anaerobic tank 1 regularly, anaerobic bacteria are cultivated in the first anaerobic tank 1 and the second anaerobic tank 2, when the sewage enters the first anaerobic tank 1 and then enters the second anaerobic tank 2, organic pollutants in the sewage are decomposed through anaerobic bacteria in the first anaerobic tank 1 and the second anaerobic tank 2, and then pollutants in water are removed, cobblestone packing 9 is arranged in the first filtering tank 3, two filter screens 10 are arranged in the second filtering tank 4, the filter screens 10 are detachably connected with the second filtering tank 4 through screws, a baffle 17 is detachably connected to the right side of the second filtering tank 4, the filter screens 10 can be taken out for cleaning by the baffle 17, the filter screens 10 are obliquely downwards arranged, a plurality of garbage storage net boxes 1001 are arranged on each filter screen, the lower half sections of the garbage storage net boxes 1001 are semi-cylindrical, the volume inside the garbage storage net boxes is conveniently enlarged, the automatic downward oblique arrangement of the filter screens 10 is convenient for entering the garbage storage net boxes 1001, the filter screens 4 are detachably connected with the second filtering tank 4 through screws, the filter screens 15 are arranged on the second filtering tank 4, and the filter screens 15 are automatically cleaned by the filter screens 15 are arranged on the filter screens 15: the motor 151 is fixed on the outer side of the second filter tank 4, two threaded rods 152 are rotationally connected to the second filter tank 4, one slide block 153 is installed on each threaded rod 152, one push plate 154 is installed on the lower side of each slide block 153, the bottom of the push plate 154 is attached to the filter screen 10, the filter screen 10 can not rotate but can only linearly move due to the restriction of the filter screen 10 on the push plate 154, further, the slide block 153 can not rotate along with the threaded rods 152 but can only linearly move, one synchronizing wheel 155 is installed on each threaded rod 152, two synchronizing wheels 155 are rotationally connected through the synchronizing belt 156, the output shaft of the motor 151 is connected with the threaded rods 152, when the novel water treatment device is used, the threaded rod 152 is driven to rotate through the motor 151, the sliding block 153 and the pushing plate 154 are driven to move through the threaded rod 152, garbage accumulated on the filter screen 10 is pushed into the garbage storage net cage 1001 through the pushing plate 154, the filtering performance of the filter screen 10 is kept, the solar cell panel 16 is installed at the top of the second filter tank 4, the motor 151 is powered through the solar cell panel 16, external electric energy input is not needed, the novel water treatment device is more energy-saving and environment-friendly, inorganic impurities in water flow are filtered through the cobble filler 9 and the two filter screens 10, large particle pollutants in water are removed, the drain pipe 13 is installed on the second filter tank 4, the drain pipe 13 extends into the constructed wetland 14, and the constructed wetland 14 comprises: the soil is characterized in that the soil is characterized by comprising a base soil layer 141, basalt filter materials 142, HDPE films 143, planting soil layers 144 and aquatic plants 145, wherein the base soil layer 141 is tamped to enable the soil to be more compact and prevent collapse, the basalt filter materials 142 are arranged on the upper side of the base soil layer 141, the HDPE films 143 are arranged on the upper side of the basalt filter materials 142, the planting soil layers 144 are arranged on the upper side of the HDPE films 143, the aquatic plants 145 are planted on the planting soil layers 144, the HDPE films 143 are plastic coiled materials formed by HDPE, the HDPE is thermoplastic resin with high crystallinity and non-polarity, the HDPE films 143 have good anti-seepage performance, water flow downwards is reduced, the aquatic plants 145 fully absorb water, the aquatic plants 145 comprise cane shoots, reeds, water shallots and the like, inorganic elements in sewage are absorbed and purified by the aquatic plants 145, and the aquatic plants 145 can also be harvested and sold, so that certain economic benefits are brought, and running cost is reduced.

The working principle of the utility model is as follows: when the modularized unpowered sewage treatment equipment is used, external sewage enters the water distributor 12 through the water inlet pipe 11, water flows are regularly distributed into the first anaerobic tank 1 through the water distributor 12 and then flow backwards, anaerobic bacteria in the sewage are decomposed through anaerobic bacteria in the first anaerobic tank 1 and the second anaerobic tank 2, pollutants in water are removed, then the sewage flows into the first filter tank 3 and the second filter tank 4, inorganic matter impurities in the water flow are subjected to multiple filtration through the cobblestone filler 9 and the two filter screens 10, large-particle pollutants in the water are sufficiently removed, the threaded rod 152 is driven to rotate through the motor 151, the sliding block 153 and the push plate 154 are driven to move through the push plate 152, garbage accumulated on the filter screens 10 is pushed into the garbage storage net cage 1001, the filtering performance of the filter screens 10 is favorably maintained, the solar cell panel 16 supplies power for the motor 151, external electric energy is not needed to be input, and finally, the sewage flows into the artificial wetland 14, and the inorganic matters in the sewage are subjected to multiple filtration through the cobblestones in the artificial wetland 14, and the inorganic matters in the sewage are further removed through the aquatic plants in the artificial wetland 14, and the inorganic matters in the sewage are absorbed by the threaded rod 152.

Claims (4)

1. Modularized unpowered sewage treatment equipment is characterized in that: the utility model provides a modularization unpowered sewage treatment device, includes first anaerobism pond, second anaerobism pond, first filtering ponds, second filtering ponds and constructed wetland, first anaerobism pond links to each other with the second anaerobism pond, the second anaerobism pond links to each other with first filtering ponds, first filtering ponds link to each other with the second filtering ponds, be provided with elastic filler in the first anaerobism pond, be provided with the combination filler in the second anaerobism pond, install the water-locator in the first anaerobism pond, be connected with the inlet tube on the water-locator, be provided with cobblestone filler in the first filtering ponds, be provided with the filter screen in the second filtering ponds, the filter screen downward sloping sets up, every all install a plurality of rubbish storage net boxes on the filter screen, the lower half section of rubbish storage net box is the semicylinder shape, install the automatic clearance mechanism that is used for clearing up two filter screens on the second filtering ponds, install the drain pipe on the second filtering ponds, extend to constructed wetland drain pipe.

2. The modular unpowered sewage treatment device of claim 1, wherein: the first anaerobic tank, the second anaerobic tank, the first filter tank and the second filter tank are all of closed type design, and each of the first anaerobic tank, the second anaerobic tank, the first filter tank and the second filter tank is detachably connected with a sealing cover.

3. The modular unpowered sewage treatment device of claim 1, wherein: the constructed wetland comprises: the planting soil comprises a base soil layer, basalt filter materials, HDPE films, a planting soil layer and aquatic plants, wherein the basalt filter materials are arranged on the upper side of the base soil layer, the HDPE films are arranged on the upper side of the basalt filter materials, the planting soil layer is arranged on the upper side of the HDPE films, and the aquatic plants are planted on the planting soil layer.

4. The modular unpowered sewage treatment device of claim 1, wherein: the automatic cleaning mechanism includes: the device comprises a motor, a threaded rod, sliding blocks, pushing plates, synchronous wheels and synchronous belts, wherein the motor is fixed on the outer side of a second filter tank, two threaded rods are connected in the second filter tank in a rotating mode, each threaded rod is provided with one sliding block, each sliding block is arranged on the lower side of each sliding block, the bottom of each pushing plate is attached to a filter screen, each threaded rod is provided with one synchronous wheel, two synchronous wheels are connected in a rotating mode through the synchronous belts, an output shaft of the motor is connected with the threaded rod, and a solar cell panel is arranged at the top of the second filter tank.

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