CN213950731U

CN213950731U - Anaerobic and aerobic integrated sewage treatment device

Info

Publication number: CN213950731U
Application number: CN202022382198.8U
Authority: CN
Inventors: 熊昌发; 徐刚; 陈俊
Original assignee: Jiangsu Huanfa Environmental Technology Co ltd
Current assignee: Jiangsu Huanfa Environmental Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-13
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an good oxygen integration sewage treatment plant of anaerobism relates to sewage treatment device technical field, including sewage treatment pond, anaerobic treatment room, good oxygen treatment room, water distributor, filler support, three-phase separator, special-shaped roof beam, first limiting plate, second limiting plate, bracing piece, play basin, marsh gas collecting pipe, pulse water distributor, pre-buried pipe and distribution tank. The utility model discloses can realize the separation direction processing to waste water, mud and marsh gas, the mud that the good oxygen treatment room produced can directly regard as the mud replenishment of anaerobic treatment room, the fine problem of traditional anaerobism running mud of having solved, can effectively reduce device area, can realize carrying out pulsed water supply to the sewage treatment pond, can effectively increase the instantaneous velocity of flow, and realize that multitube low resistance water inlet water distribution form gets into anaerobic treatment room bottom, make waste water anaerobic treatment effect better, strengthen waste water treatment effect.

Description

Anaerobic and aerobic integrated sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to an anaerobic and aerobic integrated sewage treatment device.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly carried forward in daily life of common people, and along with the increasing attention and attention paid to the environmental protection wastewater treatment industry, anaerobic (such as UASB and IC) technology is increasingly popularized in the treatment of high-concentration wastewater, chemical wastewater, high-salt wastewater or slightly-toxic wastewater.

The existing anaerobic and aerobic integrated sewage treatment device mostly has the problem that more or less sludge is easy to lose and the problem of land shortage exists at the same time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anaerobism good oxygen integration sewage treatment plant to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an anaerobic and aerobic integrated sewage treatment device comprises a sewage treatment tank, wherein an anaerobic treatment chamber is arranged in the sewage treatment tank, a plurality of aerobic treatment chambers are arranged at the top of the inner wall of the sewage treatment tank above the anaerobic treatment chamber, a plurality of water distribution pipes are arranged in the sewage treatment tank, a plurality of filler supports are arranged in the aerobic treatment chambers, three-phase separators are obliquely and symmetrically arranged at two sides of the bottom of each aerobic treatment chamber, one ends of the two three-phase separators, which are far away from the aerobic treatment chambers, are connected with a same special-shaped beam, the cross section of the special-shaped beam is of a quadrilateral structure, the quadrilateral structure is composed of two isosceles triangle structures with different heights, each three-phase separator comprises a first limiting plate and a second limiting plate, the first limiting plates and the second limiting plates are arranged in a staggered manner, one end of each first limiting plate is fixedly connected, the utility model discloses a sewage treatment device, including a first limiting plate, a second limiting plate, a plurality of bracing piece fixed connection, the second limiting plate other end with dysmorphism roof beam outer wall fixed connection, aerobic treatment roof portion is equipped with out the basin, go out basin one end and extend to the sewage treatment pond outside, sewage treatment pond top is equipped with a plurality of marsh gas collecting pipe, sewage treatment pond top is equipped with the pulse water distributor, the inside pre-buried pipe that is equipped with of pulse water distributor, sewage treatment pond inner wall in the pre-buried pipe below is equipped with the distributing flume, pre-buried pipe one end is run through the pulse water distributor extends to inside the distributing flume, the distributing flume top all with distributing flume bottom through connection.

Further, the sewage treatment pond top is equipped with the intake pipe, aerobic treatment indoor wall bottom is equipped with aeration mechanism, the intake pipe with aeration mechanism connects, carries oxygen through the intake pipe, and aeration mechanism is carried from the intake pipe to oxygen, and aeration mechanism carries out the aeration oxygen suppliment to aerobic treatment indoor portion.

Further, sewage treatment pond outer wall in the anaerobic treatment outdoor side is equipped with a plurality of atmospheric valve, thermometer and sample valve, sewage treatment pond outer wall in the atmospheric valve outside is equipped with the valve well, and the atmospheric valve is realized the emission of mud with the blowdown mud pipe intercommunication and is handled, and the valve well is used for protecting the atmospheric valve, and the thermometer can carry out temperature measuring to the sewage treatment pond, uses the sample valve can take a sample to sewage treatment pond inside.

Further, sewage treatment pond top is equipped with the mud back flow, the mud back flow extends to the indoor side bottom of aerobic treatment, mud passes through the mud back flow and realizes carrying out recycle to mud.

Furthermore, one side of the top of the pulse water distributor is provided with a vent, and the vent is used for connecting the pulse water distributor with air, so that the normal work of the pulse water distributor is ensured.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up sewage treatment pond, aerobic treatment room, anaerobic treatment room, three-phase separator, special-shaped roof beam, go out basin and marsh gas collecting pipe, the top is into water distribution district among the sewage treatment pond, upper portion packs microorganism filler part on the filler support and is the aerobic zone, upper portion collection biogas pipe part is marsh gas chamber, the bottom is anaerobic zone, can realize the separation guide treatment to waste water, mud and marsh gas, the mud that aerobic treatment room produced can directly be as the mud of anaerobic treatment room and supply, the problem of traditional anaerobism running mud has been solved well, can effectively reduce device area;

2. the utility model discloses a set up pulse water-locator, pre-buried pipe and join in marriage the basin, can realize carrying out the pulsed water supply to the sewage treatment pond, can effectively increase the instantaneous velocity of flow to realize that multitube low resistance water inlet distribution form gets into anaerobic treatment room bottom, make waste water anaerobic treatment effect better, strengthen the waste water treatment effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of a sludge discharge and sampling pipeline of the sewage treatment tank of the utility model;

FIG. 3 is a schematic view of the internal structure of the aerobic treatment chamber of the present invention;

fig. 4 is a side view of the water outlet tank of the present invention;

FIG. 5 is a schematic structural diagram of a three-phase separator according to the present invention;

in the figure: 1. a sewage treatment tank; 2. an aerobic treatment chamber; 3. an anaerobic treatment chamber; 4. a water distribution pipe; 5. a filler support; 6. a three-phase separator; 7. a profiled beam; 8. an atmospheric valve; 9. a thermometer; 10. a sampling valve; 11. a water outlet groove; 12. an air inlet pipe; 13. an aeration mechanism; 14. a biogas collecting pipe; 15. a pulse water distributor; 16. pre-burying a pipe; 17. a water distribution tank; 18. a first limit plate; 19. a second limiting plate; 20. a support bar; 21. a valve well; 22. a sludge return pipe; 23. and (4) a vent.

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.

The anaerobic and aerobic integrated sewage treatment device shown in the attached figures 1-5 comprises a sewage treatment tank 1, an anaerobic treatment chamber 3 is arranged in the sewage treatment tank 1, a plurality of aerobic treatment chambers 2 are arranged above the anaerobic treatment chamber 3 at the top of the inner wall of the sewage treatment tank 1, a plurality of water distribution pipes 4 are arranged in the sewage treatment tank 1, a plurality of filler supports 5 are arranged in the aerobic treatment chambers 2, three-phase separators 6 are symmetrically arranged on two sides of the bottom of the aerobic treatment chambers 2 in an inclined manner, one end of each of the two three-phase separators 6, which is far away from the aerobic treatment chamber 2, is connected with a same special-shaped beam 7, the cross section of the special-shaped beam 7 is of a quadrilateral structure, the quadrilateral structure is composed of two isosceles triangle structures with different heights, each of the three-phase separators 6 comprises a first limiting plate 18 and a second limiting plate 19, and the first limiting plates 18 and the second limiting plates 19 are arranged in a staggered manner, first limiting plate 18 one end with 2 bottoms fixed connection of good oxygen treatment chamber, the first limiting plate 18 other end with 19 one end of second limiting plate is through a plurality of bracing piece 20 fixed connection, the 19 other end of second limiting plate with 7 outer wall fixed connection of dysmorphism roof beam, 2 tops of good oxygen treatment chamber are equipped with out basin 11, it extends to go out basin 11 one end 1 outside sewage treatment pond, 1 tops of sewage treatment pond are equipped with a plurality of biogas collection pipe 14.

The top of the sewage treatment tank 1 is provided with an air inlet pipe 12, the bottom of the inner wall of the aerobic treatment chamber 2 is provided with an aeration mechanism 13, the air inlet pipe 12 is connected with the aeration mechanism 13, oxygen is conveyed through the air inlet pipe 12, the oxygen is conveyed from the air inlet pipe 12 to the aeration mechanism 13, and the aeration mechanism 13 supplies oxygen for aeration to the interior of the aerobic treatment chamber 2.

1 outer wall in sewage treatment pond in 3 outsides in anaerobic treatment room are equipped with a plurality of atmospheric valve 8, thermometer 9 and

sample valve

10, 1 outer wall in sewage treatment pond in the 8 outsides of atmospheric valve are equipped with valve well 21, and atmospheric valve 8 realizes the emission processing to mud with the blowdown sludge discharge pipe intercommunication, and valve well 21 is used for protecting atmospheric valve 8, and thermometer 9 can carry out temperature measuring to sewage treatment pond 1, uses sample valve 10 to sample 1 inside in sewage treatment pond.

The top of the sewage treatment tank 1 is provided with a sludge return pipe 22, the sludge return pipe 22 extends to the bottom of the inner side of the aerobic treatment chamber 2, and the sludge is recycled through the sludge return pipe 22.

The implementation mode is specifically as follows: during the use, through setting up sewage treatment pond 1, aerobic treatment room 2, anaerobic treatment room 3, three-phase separator 6, special-shaped roof beam 7, go out basin 11 and biogas collecting pipe 14, the top is into water distribution district among the sewage treatment pond 1, upper portion packs microorganism filler part on filler support 5 and is the aerobic district, biogas pipe portion is collected on upper portion and is divided into biogas chamber, the bottom is the anaerobic district, first limiting plate 18, second limiting plate 19 and bracing piece 20 cooperation constitute the spacing filtration treatment that shelters from of tilting, three-phase separator 6 mutually supports with special-shaped roof beam 7, can strengthen the spacing filtration treatment effect that shelters from of tilting, can realize waste water, the separation treatment of mud and marsh gas, the rivers flow direction among the sewage treatment process: the wastewater flows into the bottom of the anaerobic treatment chamber 3 from the water distribution pipe 4, after the wastewater is subjected to anaerobic treatment, the effluent from the three-phase separator enters the bottom of the aerobic treatment chamber 2, then slowly climbs through a microorganism filling section of the aerobic treatment chamber 2, and after the aerobic organisms are oxidized, the wastewater flows out from a water outlet groove 11 at the top of the aerobic tank; the biogas flows to: one part of the methane generated in the sewage treatment tank 1 directly enters a tank top gas chamber along with the rising of water flow, and the other part of the methane enters the tank top gas chamber after encountering the deflection of the three-phase separator 6 and the special-shaped beam 7 and is collected by a methane collecting pipe 14 for post-treatment; the mud flow trend is as follows: anaerobic effluent is subjected to mud-water separation through the three-phase separator 6, water flow rises, sludge slides into the anaerobic treatment chamber 3 along with a gap between the special-shaped beam 7 and the three-phase separator 6, sludge generated by the aerobic treatment chamber 2 and microbial flocs stripped from biological fillers also partially fall back to the bottom of the aerobic treatment chamber 2 and slide into the anaerobic treatment chamber 3 along with a gap between the special-shaped beam 7 and the three-phase separator 6; the utility model has the advantages that the sludge generated by the aerobic treatment chamber 2 can be directly used as the sludge supplement of the anaerobic treatment chamber 3, the traditional anaerobic sludge leakage problem is well solved, and meanwhile, the aerobic treatment chamber 2 is positioned above the anaerobic treatment chamber 3, so that the occupied area of the aerobic treatment chamber 2 is reduced; the implementation mode specifically solves the problems that most of the existing anaerobic and aerobic integrated sewage treatment devices in the background art are easy to lose more or less sludge and are short in land use.

The anaerobic and aerobic integrated sewage treatment device shown in the attached figure 1 further comprises a pulse water distributor 15 arranged at the top of the sewage treatment tank 1, a pre-buried pipe 16 is arranged inside the pulse water distributor 15, the inner wall of the sewage treatment tank 1 is arranged below the pre-buried pipe 16, a water distribution tank 17 is arranged below the pre-buried pipe 16, one end of the pre-buried pipe 16 penetrates through the pulse water distributor 15 and extends to the inside of the water distribution tank 17, and the top of the water distribution pipe 4 is communicated with the bottom of the water distribution tank 17.

And one side of the top of the pulse water distributor 15 is provided with a vent 23, and the vent 23 is used for connecting the pulse water distributor 15 with air so as to ensure the normal work of the pulse water distributor 15.

The implementation mode is specifically as follows: during the use, through setting up pulse water distributor 15, pre-buried pipe 16 and water distribution tank 17, pulse water distributor 15 can realize carrying out the pulsed water supply to sewage treatment pond 1, can effectively increase the instantaneous velocity of flow, and during rivers flowed into water distribution tank 17 from pre-buried pipe 16, water distribution tank 17 supplied water to water distributor 4, realized that multitube low resistance intake water distribution form gets into 3 bottoms in anaerobic treatment chamber for waste water anaerobic treatment effect is better, strengthens waste water treatment effect.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, by arranging a sewage treatment tank 1, an aerobic treatment chamber 2, an anaerobic treatment chamber 3, a three-phase separator 6, a special-shaped beam 7, a water outlet tank 11 and a methane collecting pipe 14, wherein the top of the sewage treatment tank 1 is a water inlet and distribution area, the upper part of the sewage treatment tank is filled with microorganism filler on a filler bracket 5 and is an aerobic area, the upper part of the sewage treatment tank is used for collecting methane, and the part of the methane collecting pipe is a methane gas chamber, and the bottom of the sewage treatment tank is an anaerobic area, the separation and guide treatment of wastewater, sludge and methane can be realized, and sludge generated by the aerobic treatment chamber 2 can be directly used as sludge supplement of the anaerobic treatment chamber 3, so that the problem of traditional anaerobic sludge leakage is well solved, and the occupied area of the device can be effectively reduced;

further, referring to the attached figure 1 of the specification, pulse type water supply can be realized for the sewage treatment tank 1 by arranging the pulse water distributor 15, the embedded pipe 16 and the water distribution tank 17, the instantaneous flow rate of water flow can be effectively increased, and a multi-pipe small-resistance water inlet and distribution form is realized to enter the bottom of the anaerobic treatment chamber 3, so that the anaerobic treatment effect of wastewater is better, and the wastewater treatment effect is enhanced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an aerobic integration sewage treatment plant of anaerobism, includes sewage treatment pond (1), its characterized in that: the sewage treatment device is characterized in that an anaerobic treatment chamber (3) is arranged in the sewage treatment tank (1), a plurality of aerobic treatment chambers (2) are arranged at the top of the inner wall of the sewage treatment tank (1) above the anaerobic treatment chamber (3), a plurality of water distribution pipes (4) are arranged in the sewage treatment tank (1), a plurality of filler supports (5) are arranged in the aerobic treatment chambers (2), three-phase separators (6) are arranged on two sides of the bottom of the aerobic treatment chamber (2) in an inclined symmetrical manner, one ends, far away from the aerobic treatment chambers (2), of the two three-phase separators (6) are connected with the same special-shaped beam (7), the cross section of the special-shaped beam (7) is of a quadrilateral structure, the quadrilateral structure is composed of two isosceles triangle structures with different heights, each three-phase separator (6) comprises a first limiting plate (18) and a second limiting plate (19), and the first limiting plates (18) and the second, the utility model discloses a sewage treatment device, including aerobic treatment room (2), first limiting plate (18) one end with aerobic treatment room (2) bottom fixed connection, the first limiting plate (18) other end with second limiting plate (19) one end is through a plurality of bracing piece (20) fixed connection, the second limiting plate (19) other end with dysmorphism roof beam (7) outer wall fixed connection, aerobic treatment room (2) top is equipped with out basin (11), go out basin (11) one end and extend to the sewage treatment pond (1) outside, sewage treatment pond (1) top is equipped with a plurality of marsh gas collecting pipe (14), sewage treatment pond (1) top is equipped with pulse water distributor (15), the inside pipe (16) that buries that is equipped with of pulse water distributor (15), sewage treatment pond (1) inner wall in bury pipe (16) below is equipped with join in marriage basin (17), bury pipe (16) one end and run through pulse water distributor (15) and extend to inside join in marriage basin (17), the top of the water distribution pipe (4) is communicated with the bottom of the water distribution tank (17).

2. The anaerobic and aerobic integrated sewage treatment plant according to claim 1, wherein: the sewage treatment device is characterized in that an air inlet pipe (12) is arranged at the top of the sewage treatment tank (1), an aeration mechanism (13) is arranged at the bottom of the inner wall of the aerobic treatment chamber (2), and the air inlet pipe (12) is connected with the aeration mechanism (13).

3. The anaerobic and aerobic integrated sewage treatment plant according to claim 1, wherein: the outer wall of the sewage treatment tank (1) is provided with a plurality of emptying valves (8), thermometers (9) and sampling valves (10) outside the anaerobic treatment chamber (3).

4. The anaerobic and aerobic integrated sewage treatment plant according to claim 3, wherein: and a valve well (21) is arranged on the outer wall of the sewage treatment tank (1) and outside the emptying valve (8).

5. The anaerobic and aerobic integrated sewage treatment plant according to claim 1, wherein: the top of the sewage treatment tank (1) is provided with a sludge return pipe (22), and the sludge return pipe (22) extends to the bottom of the inner side of the aerobic treatment chamber (2).

6. The anaerobic and aerobic integrated sewage treatment plant according to claim 1, wherein: and a vent (23) is arranged on one side of the top of the pulse water distributor (15).