CN213357260U

CN213357260U - AO type integration sewage treatment device with carrier is done to packed ball

Info

Publication number: CN213357260U
Application number: CN202022161668.8U
Authority: CN
Inventors: 姚启宗; 刘以媛; 林石恩; 潘政奇
Original assignee: Guangzhou Shuirutian Environmental Protection Technology Co ltd
Current assignee: Guangzhou Shuirutian Environmental Protection Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-04
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to an AO type integrated sewage treatment device using filler balls as carriers, which belongs to the technical field of sewage treatment and comprises a sewage collection and storage tank, an anoxic tank, an aerobic tank and a sedimentation and filtration tank, wherein the sewage collection and storage tank is communicated with the top of the anoxic tank through a first conduit; the utility model discloses the effectual current AO type sewage treatment device of having solved handles difficult problem to sewage purification, the abundant high purification degree of having guaranteed sewage, the effectual efficiency that improves sewage purification, the control of being convenient for has high degradation, efficient characteristics to sewage treatment, has apparent practicality.

Description

AO type integration sewage treatment device with carrier is done to packed ball

The technical field is as follows:

the utility model relates to a sewage treatment technical field, concretely relates to AO type integration sewage treatment device with carrier is done to packed ball.

Background art:

the pollution of water body is prominent at present, and an important environmental protection work is currently carried out during sewage treatment. The sewage treatment equipment is equipment for treating sewage such as domestic sewage, industrial wastewater and the like through an anaerobic section and an aerobic section, and the effective treatment of the sewage not only prevents a clean water body from being polluted, but also has practical significance for protecting ecological water sources. The sewage treatment process of the existing sewage treatment equipment is complex, the sewage purification treatment is insufficient, and therefore, the utility model provides an AO type integrated sewage treatment equipment using a filler ball as a carrier to solve the defects existing in the prior art.

The utility model has the following contents:

the utility model aims at overcoming the defects existing in the prior art and providing the AO type integrated sewage treatment equipment using the filler balls as the carrier.

The utility model adopts the technical proposal that:

the utility model provides a AO type integration sewage treatment device of carrier is done to packed ball, includes that sewage collection holds pond, oxygen deficiency pond, good oxygen pond, sedimentation filtering ponds, sewage collection hold the pond with oxygen deficiency pond top is through first pipe intercommunication, locate anaerobism filler carrier assembly in the oxygen deficiency pond, the oxygen deficiency pond with good oxygen bottom of the pool portion is through second pipe intercommunication, locate good oxygen filler carrier assembly in the good oxygen pond, good oxygen bottom of the pool portion still is equipped with aeration and helps class device, good oxygen pond with sedimentation filtering ponds top is through third pipe intercommunication, be equipped with the filter screen layer in the sedimentation filtering ponds, sedimentation filtering ponds bottom with sewage collection holds the bottom of the pool portion and passes through the circulating line intercommunication.

Preferably, the anaerobic filler carrier component comprises a first mounting block, a first carrier placing frame and anaerobic filler balls, a first inserting groove is formed in the inner wall of the anoxic tank, the first mounting block is inserted into the first inserting groove, two ends of the first carrier placing frame are fixedly provided with the first mounting block, and the first carrier placing frame is internally provided with a plurality of anaerobic filler balls.

Preferably, the aerobic filler carrier assembly comprises a second mounting block, a second carrier placing frame and aerobic filler balls, a second inserting groove is formed in the inner wall of the aerobic tank, two ends of the second carrier placing frame are fixedly provided with second mounting blocks which are inserted into the second inserting groove, and the second carrier placing frame is internally provided with a plurality of the aerobic filler balls.

Preferably, the aeration flow-assisting device comprises an aerator and a pair of spiral stirring blades, wherein the aerator is arranged at the bottom of the aerobic tank, and the spiral stirring blades are arranged on two sides of the aerator.

Preferably, a guide plate is arranged in the sedimentation and filtration tank, a buffering interception groove is arranged on the left side of the bottom of the sedimentation and filtration tank, a first sewage discharge port is formed in the bottom of the buffering interception groove, a second sewage discharge port is formed in the right end of the bottom of the sedimentation and filtration tank, a filter screen layer is arranged between the guide plate and the side wall of the sedimentation and filtration tank, and the filter screen layer comprises a first filter screen, a second filter screen and a third filter screen.

Preferably, the sewage collecting and storing tank is communicated with a sewage inlet pipe, a suspension filter screen is arranged in the middle of the sewage collecting and storing tank, and the sewage inlet pipe extends to the bottom of the suspension filter screen.

Preferably, the top of the sedimentation and filtration tank is provided with a discharge pipe.

The utility model has the advantages that: the utility model discloses the effectual difficult problem of current AO type sewage treatment equipment to sewage purification treatment of having solved, make sewage carry out abundant degradation in the processing procedure through the combination of anaerobism packing ball and good oxygen packing ball such as the setting of oxygen deficiency pond, good oxygen pond, sedimentation filter tank, abundant assurance the high purification degree of sewage, the setting of anaerobism packing carrier subassembly and good oxygen packing carrier subassembly makes things convenient for sewage treatment's installation and increase, the degradation of implementing accuse sewage purifies, effectual improvement sewage purification's efficiency, the utility model discloses be convenient for control has high degradation, efficient characteristics to sewage treatment, has apparent practicality.

Description of the drawings:

FIG. 1: the structure of the utility model is schematically shown.

FIG. 2: the structure of the position A in figure 1 of the utility model is schematically shown.

FIG. 3: the structure of the position B in the utility model is schematically shown in figure 1.

In the figure: 001. the device comprises a sewage collecting and storing tank, 002, an anoxic tank, 003, an aerobic tank, 004, a precipitation and filtration tank, 005, a first conduit, 006, an anaerobic filler carrier component, 601, a first installation block, 602, a first carrier placing frame, 603, an anaerobic filler ball, 007, a second conduit, 008, an aerobic filler carrier component, 801, a second installation block, 802, a second carrier placing frame, 803, an aerobic filler ball, 009, an aeration flow-assisting device, 901, an aerator, 902, a spiral stirring blade, 010, a third conduit, 011, a filter screen layer, 1101, a first filter screen, 1102, a second filter screen, 1103, a third filter screen, 012, a circulating pipeline, 013, a first inserting groove, 014, a second inserting groove, 015, a guide plate, 016, a buffer intercepting groove, 017, a first sewage discharge port, 018, a second sewage discharge port, 019, a sewage inlet pipe, 020, a suspension filter screen, 021 and a discharge pipe.

The specific implementation mode is as follows:

the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

As shown in fig. 1-3, an AO-type integrated sewage treatment device using filler balls as carriers comprises a sewage collection and storage tank 001, an anoxic tank 002, an aerobic tank 003 and a sedimentation and filtration tank 004, wherein the sewage collection and storage tank 001 is communicated with the top of the anoxic tank 002 through a first conduit 005, an anaerobic filler carrier component 006 is arranged in the anoxic tank 002, the bottoms of the anoxic tank 002 and the aerobic tank 003 are communicated through a second conduit 007, the aerobic filler carrier component 008 is arranged in the aerobic tank 003, an aeration flow-assisting device 009 is further arranged at the bottom of the aerobic tank 003, the tops of the aerobic tank 003 and the sedimentation and filtration tank 004 are communicated through a third conduit 010, a filter screen layer 011 is arranged in the sedimentation and filtration tank 004, and the bottom of the sedimentation and filtration tank 004 is communicated with the bottom of the sewage collection and storage tank 001 through a circulating.

The further optimization of the scheme is set as follows: as shown in fig. 2, the anaerobic filler carrier assembly 006 includes a first mounting block 601, a first carrier placing frame 602 and anaerobic filler balls 603, a first inserting groove 013 is arranged on the inner wall of the anoxic tank 002, the first mounting block 601 is inserted into the first inserting groove 013, the first carrier placing frame 602 is fixedly provided with the first mounting block 601 at both ends, and the first carrier placing frame 602 is internally provided with a plurality of anaerobic filler balls 603.

The further optimization of the scheme is set as follows: as shown in fig. 3, the aerobic filler carrier assembly 008 includes a second mounting block 801, a second carrier placing frame 802, and aerobic filler balls 803, a second inserting groove 014 is provided on the inner wall of the aerobic tank 003, second mounting blocks 801 inserted into the second inserting groove 014 are fixedly provided at both ends of the second carrier placing frame 802, and a plurality of aerobic filler balls 803 are provided in the second carrier placing frame 802.

The further optimization of the scheme is set as follows: as shown in fig. 1, the aeration flow-assisting device 009 comprises an aerator 901 and a pair of spiral stirring blades 902, the aerator 901 is arranged at the bottom of the aerobic tank 003, the spiral stirring blades 902 are arranged at both sides of the aerator 901, and the rotation of the spiral stirring blades 902 pushes the sewage at the bottom of the aerobic tank 003 to flow towards the aerobic filler balls 803 from bottom to top, so that the sewage is in full contact with the aerobic filler balls 803, and the aerobic stage treatment is fully ensured.

The further optimization of the scheme is set as follows: as shown in fig. 1, a guide plate 015 is arranged in the sedimentation and filtration tank 004, a buffer interception groove 016 is arranged on the left side of the bottom of the sedimentation and filtration tank 004, a first drain 017 is arranged at the bottom of the buffer interception groove 016, a second drain 018 is arranged at the right end of the bottom of the sedimentation and filtration tank 004, a filter screen layer 011 is arranged between the guide plate 015 and the side wall of the sedimentation and filtration tank 004, and the filter screen layer 011 comprises a first filter screen 1101, a second filter screen 1102 and a third filter screen 1103.

The further optimization of the scheme is set as follows: as shown in fig. 1, intercommunication sewage entering pipe 019 is gone up to sewage collection holds pond 001, and sewage collection holds pond 001 middle part and is equipped with suspension filter screen 020, and sewage entering pipe 019 extends to suspension filter screen 020 bottom, and the sewage suspended solid accessible suspension filter screen 020 that gets into sewage collection and hold pond 001 filters.

The further optimization of the scheme is set as follows: as shown in FIG. 1, a discharge pipe 021 is arranged at the top of the sedimentation and filtration tank 004.

The utility model discloses a use method or principle do: the sewage is led into a sewage collection and storage tank 001 through a sewage inlet pipe 019, the sewage in the sewage collection and storage tank 001 is led into an anoxic tank 002 through a first conduit 005 after suspended impurities are filtered by a suspended filter screen 020, the sewage is subjected to anaerobic degradation treatment in an anaerobic filler ball 603 in the anoxic tank 002, the degraded sewage is led into an aerobic tank 003 through a second conduit 007, the sewage flows upwards from top to bottom under the action of an aerator 901 and a spiral stirring blade 902 when the sewage is at the bottom of the aerobic tank 003 and is subjected to aerobic stage treatment through the aerobic filler ball 803, the treated sewage enters a precipitation and filtration tank 004 through a third conduit 010, the treated sewage flows through a buffer interception groove 016 along a guide plate 015 under the drainage of the guide plate 015, precipitated impurities stay in the buffer interception groove 016, and the sewage flows through the first screen 1101, the second screen 1102 and the third screen 1103 after overflowing the buffer interception groove 016 to be filtered, finally, the mixed impurities and the sediment at the bottom of the sedimentation and filtration tank 004 can be recycled to the sewage collection and storage tank 001 through the circulating pipeline 012 for retreatment.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a use AO type integration sewage treatment device of carrier is as to packed ball which characterized in that: comprises a sewage collecting and storing tank (001), an anoxic tank (002), an aerobic tank (003) and a sedimentation and filtration tank (004), the sewage collecting and storing tank (001) is communicated with the top of the anoxic tank (002) through a first conduit (005), the anaerobic filler carrier component (006) is arranged in the anoxic tank (002), the anoxic tank (002) is communicated with the bottom of the aerobic tank (003) through a second conduit (007), the aerobic tank (003) is internally provided with an aerobic filler carrier component (008), the bottom of the aerobic tank (003) is also provided with an aeration flow-aiding device (009), the top parts of the aerobic tank (003) and the sedimentation and filtration tank (004) are communicated through a third conduit (010), a filter screen layer (011) is arranged in the sedimentation and filtration tank (004), and the bottom of the sedimentation and filtration tank (004) is communicated with the bottom of the sewage storage tank (001) through a circulating pipeline (012).

2. The AO-type integrated sewage treatment apparatus using filler balls as carriers according to claim 1, wherein: anaerobism filler carrier subassembly (006) is including first installation piece (601), frame (602) and anaerobism filler ball (603) are placed to first carrier, be equipped with first inserting groove (013) on oxygen deficiency pond (002) inner wall, first installation piece (601) are pegged graft into in first inserting groove (013), first carrier is placed frame (602) both ends and is fixed to be equipped with first installation piece (601), first carrier is placed and is equipped with a plurality ofly in frame (602) anaerobism filler ball (603).

3. The AO-type integrated sewage treatment apparatus using filler balls as carriers according to claim 1, wherein: aerobic filler carrier subassembly (008) includes that second installation piece (801), second carrier place frame (802) and aerobic filler ball (803), be equipped with second inserting groove (014) on aerobic pond (003) inner wall, the second carrier is placed frame (802) both ends and is fixed to be equipped with to be inserted into in second inserting groove (014) second installation piece (801), the second carrier is placed and is equipped with a plurality ofly in frame (802) aerobic filler ball (803).

4. The AO-type integrated sewage treatment apparatus using filler balls as carriers according to claim 1, wherein: the aeration flow-assisting device (009) comprises an aerator (901) and a pair of spiral stirring blades (902), wherein the aerator (901) is arranged at the bottom of the aerobic pool (003), and the spiral stirring blades (902) are arranged on two sides of the aerator (901).

5. The AO-type integrated sewage treatment apparatus using filler balls as carriers according to claim 1, wherein: be equipped with guide plate (015) in sedimentation filtering ponds (004), sedimentation filtering ponds (004) bottom left side is equipped with buffering interception groove (016), first drain (017) have been seted up to the tank bottom of buffering interception groove (016), second drain (018) have been seted up to sedimentation filtering ponds (004) bottom right-hand member, guide plate (015) with be equipped with between sedimentation filtering ponds (004) lateral wall filter screen layer (011), filter screen layer (011) include first filter screen (1101), second filter screen (1102), third filter screen (1103).

6. The AO-type integrated sewage treatment apparatus using filler balls as carriers according to claim 1, wherein: the sewage collecting and storing device is characterized in that a sewage inlet pipe (019) is communicated to the sewage collecting and storing tank (001), a suspension filter screen (020) is arranged in the middle of the sewage collecting and storing tank (001), and the sewage inlet pipe (019) extends to the bottom of the suspension filter screen (020).

7. The AO-type integrated sewage treatment apparatus using filler balls as carriers according to claim 1, wherein: and a discharge pipe (021) is arranged at the top of the sedimentation and filtration tank (004).