CN211896511U

CN211896511U - CASS-SSF community sewage treatment device

Info

Publication number: CN211896511U
Application number: CN201921864528.8U
Authority: CN
Inventors: 刘宜德; 解付兵; 刘坚
Original assignee: Shenzhen Yuepeng Environmental Protection Technology Co Ltd
Current assignee: Shenzhen Yuepeng Environmental Protection Technology Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-11-10
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a CASS-SSF community sewage treatment device, which comprises a novel deposition pool and a glass greenhouse, wherein the novel deposition pool is fixed on one side of the glass greenhouse, a novel mud storage hopper is arranged at the bottom of a deposition layer, and the top surface of the deposition pool and the novel mud storage hopper are both square shapes with rounded corners; the solar greenhouse is characterized in that a support net rack is arranged in the middle of the glass greenhouse and divides the glass greenhouse into an upper space area and a lower space area, emergent aquatic plants with large root systems are placed on net wires of the support net rack, a water inlet is formed in the front end of the lower space area of the glass greenhouse, a suspended filler and a filter material layer are arranged in the lower space area of the glass greenhouse, a decanter and a water outlet are formed in the rear end of the lower space area of the glass greenhouse and are connected with each other, an air inlet is formed in the front end of the lower space area of the glass greenhouse, a row of microporous aerators are arranged at the bottom of the lower space area of the glass greenhouse, and the microporous aerators. The utility model discloses the appearance is pleasing to the eye, and sewage treatment is with low costs, and load-bearing degree is high, and the treatment effect is good, is particularly suitable for building and establishes at district or large-scale community.

Description

CASS-SSF community sewage treatment device

Technical Field

The utility model belongs to the sewage treatment device field especially relates to a CASS-SSF community sewage treatment plant.

Background

At present, along with the technological progress and the development of industrial modernization, the pollution is more and more serious, especially the problem of water source pollution seriously affects the life and environmental water of people, so that the daily sewage treatment of residents is needed to ensure that the sewage meets the water quality requirement of discharge or reuse and is purified. Domestic sewage or domestic sewage-like industrial wastewater contains a large amount of harmful substances and also contains a large amount of impurities such as sludge, metal, plastics, rubber and the like, and the impurities must be strictly removed to reach the discharge standard. Although a plurality of domestic sewage treatment devices appear in the existing market, most of the devices are complex in design and occupy large space; the automation degree of the device is not high, and the device needs to be attended; and the secondary sedimentation tank and the sludge reflux system are arranged, so that the load-bearing degree is low, the sewage treatment time is long, and the problem of generating a large amount of odor exists in the sewage treatment process, and the secondary sedimentation tank and the sludge reflux system are not suitable for being built in residential communities and large communities.

Disclosure of Invention

An object of the utility model is to provide a CASS-SSF community sewage treatment plant to solve the problem among the above-mentioned background art.

The content of the utility model is realized through the following technical scheme:

a CASS-SSF community sewage treatment device comprises a novel deposition pool and a glass greenhouse, wherein the deposition pool is fixed on one side of the glass greenhouse, the bottom surface of a sludge storage hopper of the novel deposition pool is a regular quadrangle with a rounded corner, a water inlet pipe is arranged on one side of the deposition pool, a water outlet pipe is arranged on the other side of the deposition pool, and the water outlet pipe is communicated with a water inlet of the glass greenhouse; the solar greenhouse is characterized in that a support net rack is arranged in the middle of the glass greenhouse and divides the glass greenhouse into an upper space area and a lower space area, emergent aquatic plants with large root systems are placed on net wires of the support net rack, a water inlet is formed in the front end of the lower space area of the glass greenhouse, a suspended filler and a filter material layer are arranged in the lower space area of the glass greenhouse, a decanter and a water outlet are formed in the rear end of the lower space area of the glass greenhouse and are connected with each other, an air inlet is formed in the front end of the lower space area of the glass greenhouse, a microporous aerator is arranged at the bottom of the lower space area of the glass greenhouse and is connected with an aeration pipe inlet.

Furthermore, the glass greenhouse is an open type square pool body formed by welding A3 materials, and can be applied to domestic sewage in different regions or industrial wastewater similar to the domestic sewage.

Furthermore, a novel sedimentation tank is fixed on one side of the glass greenhouse, and the bottom surface of a sludge storage hopper of the novel sedimentation tank is a regular quadrangle with a rounded corner.

Furthermore, the filter material layer is a stack layer of activated carbon, quartz sand and cobblestone filter material.

The intake of device sedimentation tank inlet tube comes from septic tank, equalizing basin or anaerobism pond, and sewage is equipped with the novel sedimentation tank that stores up the mud fill through the bottom, and the mud fill of novel sedimentation tank is the convex design of radius angle, can remove large granule silt, floater and the suspended solid in the sewage fast, guarantees the sufficient storage space of sedimentation tank and mud discharge time simultaneously, reduces sedimentation tank pool wall and inside dead angle region, reduces the nitration degree of follow-up aerobic treatment system mud.

The active carbon + quartz sand + cobblestone filter material of device piles up the layer and has lower floor's special effect and filter and have the efficient adsorption characteristics in upper strata again, and suspension filler and filter material bed surface have functional group such as a large amount of hydroxyls, can carry out chemisorption to the material of multiple nature, detach aquatic dystopy, organic matter, colloid, iron etc. reduce turbidity, the colourity of water simultaneously, make the water limpid and transparent, reduce the pollution to subsequent system.

The air at the air inlet of the device comes from the blower, the water at the water outlet is discharged after reaching the standard or enters subsequent treatment, and the device can continuously feed water and intermittently discharge water.

The device of the utility model belongs to a semi-buried type, which applies an activated sludge process to the original CASS (Cyclic activated sludge System)

Activated Sludge System) process, namely a periodic cycle Activated Sludge process, develops a new Activated Sludge process for treating domestic sewage or industrial wastewater similar to the domestic sewage. The utility model introduces ecological engineering technology in the upper space

The operation is that plants with huge root systems are placed on a supporting net rack, nearly 150 emergent aquatic plants can be selected in China, the root systems of the plants are suspended in water by 1.0-1.5 meters, and a large amount of novel suspended fillers are added, so that a very healthy habitat is provided for the growth of bacteria and other organisms, for example: algae, protozoa, zooplankton, worms, snails, clams, and even fish. The aeration is utilized to ensure the reproduction and metabolism of microorganisms, and the inoculated and domesticated microorganisms are utilized to decompose organic matters in the sewage and convert the organic matters into stable inorganic matters, so that organic pollutants in the sewage are degraded. The aeration, sedimentation, drainage and other processes of the whole process are periodically and circularly operated in the same device, and meanwhile, water can be continuously fed in and intermittently discharged.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up to radius angle positive quadrangle, bottom at the sedimentation tank top and set up radius angle positive quadrangle's storage mud bucket structure, make deposit big granule silt on the bottom can be fast from subsiding regional landing mud storage mud bucket, effectively avoid sedimentation tank inside dead angle mud to pile up. Can be fast, conveniently take silt out through the effect of mud pump of arranging, improve cleaning efficiency, also reduce silt and get into glass greenhouse and produce the influence to processing system.

2. The ecological system of the utility model introduces and adds the stack layer of the filter material of activated carbon, quartz sand and cobblestone, which has high removal efficiency for COD and ammonia nitrogen and well adsorbs the odor of the sewage, on one hand, the beauty of the device is increased, and the ecological system is particularly suitable for being built in high-grade communities or large communities; on the other hand, a large amount of biological films grow on the root systems of the plants and the suspended fillers, so that the sludge concentration is improved and the residual sludge amount is reduced.

3. The utility model discloses well emergent aquatic plant root system and suspension filler have played important effect, can make multistage series connection as required, adapt to the sewage of different water yield and load, have improved device endurance degree.

4. The utility model discloses the device degree of automation is high, can realize unmanned on duty basically, goes out water stable in quality of water, and the treatment effect can reach national one-level A class standard.

Drawings

FIG. 1 is a three-dimensional cross-sectional structure of the present invention;

FIG. 2 is a plan view of the sedimentation tank of the present invention;

in the figure, 1-a water inlet pipe, 2-a novel sedimentation tank, 3-a glass greenhouse, 4-emergent aquatic plants, 5-a support net rack, 6-activated carbon filler, 7-quartz sand filter material, 8-cobblestone filter material, 9-an air inlet, 10-a microporous aerator, 11-a water decanter, 12-a water outlet, 13-a disinfection device, 14-a disinfection channel and 15-a water outlet pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1, a CASS-SSF sewage treatment device comprises a deposition pool 2, a glass greenhouse 3, emergent aquatic plants 4, a support net rack 5, a suspended filler 6, a filter material 7/8, a microporous aerator 10 and a decanter 11, wherein the deposition pool 2 is fixed on one side of the glass greenhouse 3, the top of the deposition pool is provided with a rounded-corner regular quadrilateral, the bottom of the deposition pool is provided with a rounded-corner regular quadrilateral mud storage bucket structure, one side of the deposition pool 2 is provided with a water inlet pipe 1, the other side of the deposition pool is provided with a water outlet, and the water outlet is communicated with a water inlet of the glass greenhouse 3; the glass greenhouse is characterized in that a support net rack 5 is arranged in the middle of the glass greenhouse 3 to divide the glass greenhouse 3 into an upper space area and a lower space area, emergent aquatic plants 4 with large root systems are placed on net wires of the support net rack 5, a water inlet is formed in the front end of the lower space area of the glass greenhouse 5, a suspended filler 6 and a filter material layer 7/8 are arranged in the lower space area of the glass greenhouse, a decanter 11 and a water outlet 12 are formed in the rear end of the lower space area of the glass greenhouse 3, the decanter 11 is connected with the water outlet 12, an air inlet 9 is formed in the front end of the lower space area of the glass greenhouse 3, a microporous aerator 10 is arranged at the bottom of the lower space area of the glass greenhouse 3, and the microporous aerator 10.

The glass greenhouse 3 is an open type square tank body formed by welding A3 materials, can be applied to domestic sewage or industrial wastewater like the domestic sewage in different regions, and can also be arranged at the rear part of an anaerobic treatment system of the industrial wastewater or be subjected to deep treatment.

Novel sedimentation tank top sets up to fillet quadrangle, bottom sets up fillet quadrangle's mud storage hopper structure.

The filter material layer is an active carbon, quartz sand and cobblestone filter material layer and is used for removing smell and a small amount of suspended matters in sewage and increasing the cleanliness of the effluent.

The device sedimentation tank inlet tube 1's intaking comes from septic tank, equalizing basin or anaerobism pond, and sewage can get rid of the large granule silt, floater and the suspended solid in the sewage fast through novel sedimentation tank 2, the air of the air intlet 9 of device comes from the air-blower, the play water of delivery port 15 is up to standard to be discharged or gets into subsequent processing.

When the utility model is implemented, the utility model discloses utilize the huge emergent aquatic plant of root system and novel suspension filler to provide a very healthy habitat for the growth of bacterium in the sewage and other organisms, if: algae, protozoa, zooplankton, worms, snails, clams, and even fish. The method has the advantages that the propagation and metabolism of microorganisms are guaranteed by utilizing aeration, organic matters in the sewage are decomposed by utilizing inoculated and domesticated microorganisms and are converted into stable inorganic matters, so that organic pollutants in the sewage are degraded, the processes of aeration, precipitation, drainage and the like of the whole process are periodically and circularly operated in the same device, and water can be continuously fed in and intermittently discharged.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A CASS-SSF community sewage treatment device comprises a novel sedimentation tank and a glass greenhouse, and is characterized in that the sedimentation tank is fixed on one side of the glass greenhouse, a sludge storage hopper is arranged at the bottom of the sedimentation tank, a water inlet pipe is arranged on one side of the sedimentation tank, a water outlet pipe is arranged on the other side of the sedimentation tank, and the water outlet pipe is communicated with a water inlet of the glass greenhouse; the solar greenhouse is characterized in that a support net rack is arranged in the middle of the glass greenhouse and divides the glass greenhouse into an upper space area and a lower space area, emergent aquatic plants with large root systems are placed on net wires of the support net rack, a water inlet is formed in the front end of the lower space area of the glass greenhouse, a suspended filler and a filter material layer are arranged in the lower space area of the glass greenhouse, a decanter and a water outlet are formed in the rear end of the lower space area of the glass greenhouse and are connected with each other, an air inlet is formed in the front end of the lower space area of the glass greenhouse, a microporous aerator is arranged at the bottom of the lower space area of the glass greenhouse and is connected with an aeration pipe.

2. The CASS-SSF community sewage treatment plant of claim 1, wherein: the glass greenhouse is an open type square pool body formed by welding A3 materials.

3. The CASS-SSF community sewage treatment plant of claim 1, wherein: the novel sedimentation tank is fixed on one side of the glass greenhouse, and the bottom surface of the sludge storage hopper of the novel sedimentation tank is a regular quadrangle with a rounded corner.

4. The CASS-SSF community sewage treatment plant of claim 1, wherein the filter material layer is a stack of activated carbon filter material plus quartz sand and cobblestone filter material.