CN217265015U

CN217265015U - Distributed sewage treatment system oxidation unit

Info

Publication number: CN217265015U
Application number: CN202123236190.1U
Authority: CN
Inventors: 曹旦; 刘康; 吴木兵; 李赛; 沈佳华
Original assignee: Nantong Zheyuan Qingheng Environmental Technology Co ltd
Current assignee: Nantong Zheyuan Qingheng Environmental Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-08-23
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a distributed sewage treatment system oxidation device, which comprises an oxidation tank and a mounting rack; an oxidation tank: the lower surface of the oxidation tank is uniformly provided with supporting legs, the opening at the upper end of the oxidation tank is provided with a feeding pipe, and the opening at the lower end of the oxidation tank is provided with a discharging pipe; mounting the frame: evenly set up in the middle part inner wall of oxidation tank, the upper end of mounting bracket all with ring pipe cooperation joint, the opening part that the ring pipe lateral surface evenly set up all is equipped with the shower nozzle, is equipped with the intake pipe in the inlet port of oxidation tank lower extreme, the intake pipe through pipeline and the inside intercommunication of ring pipe, the inside upper end of oxidation tank be equipped with ring pipe complex dispersion mechanism, the lateral surface lower extreme of oxidation tank is equipped with control switch, and external power source is connected to control switch's input electricity, this distributed sewage treatment system oxidation unit can disperse sewage, makes sewage abundant and oxidant contact to make the oxidation more evenly thorough, the utilization ratio of oxidant is higher.

Description

Distributed sewage treatment system oxidation unit

Technical Field

The utility model relates to a sewage treatment technical field specifically is distributed sewage treatment system oxidation unit.

Background

Distributed sewage treatment belongs to a novel biomembrane process sewage treatment process, mainly comprises a filter bed, a water distribution device, a drainage system and the like, when sewage flows through gaps among filter materials with abundant biomembranes from top to bottom and is fully contacted with microorganisms in the biomembranes, pollutants in the sewage are adsorbed and completely degraded by the microorganisms and are finally converted into CO2 and N2, so that the sewage is purified, when the distributed sewage treatment system treats the sewage, the sewage needs to be subjected to oxidative decomposition, the oxidative treatment is one of wastewater chemical treatment methods, a method for oxidizing and decomposing the pollutants in the wastewater by using a strong oxidant to purify the wastewater is an important means for treating biologically refractory organic and toxic pollutants, the common oxidant is divided into chlorine and oxygen, the chlorine comprises gaseous chlorine, liquid chlorine, sodium hypochlorite, calcium hypochlorite, chlorine dioxide and the like, the oxygen comprises oxygen, ozone, hydrogen peroxide, potassium permanganate and the like in the air, but the existing oxidation device can not react with an oxidant uniformly and thoroughly when oxidizing sewage, and the utilization rate of the oxidant is low, so that the oxidation device of the distributed sewage treatment system is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide distributed sewage treatment system oxidation unit, can disperse sewage, make sewage abundant and oxidant contact to make the oxidation more even thorough, the utilization ratio of oxidant is higher, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the distributed sewage treatment system oxidation device comprises an oxidation tank and a mounting rack;

an oxidation tank: the lower surface of the oxidation tank is uniformly provided with supporting legs, the opening at the upper end of the oxidation tank is provided with a feeding pipe, and the opening at the lower end of the oxidation tank is provided with a discharging pipe;

mounting frame: evenly set up in the middle part inner wall of oxidation tank, the upper end of mounting bracket all with ring pipe cooperation joint, the opening part that the ring pipe lateral surface evenly set up all is equipped with the shower nozzle, be equipped with the intake pipe in the inlet port of oxidation tank lower extreme, the intake pipe passes through pipeline and the inside intercommunication of ring pipe, the inside upper end of oxidation tank be equipped with ring pipe complex dispersion mechanism, can disperse sewage, make sewage abundant and oxidant contact, thereby make the oxidation more even thorough, the utilization ratio of oxidant is higher.

Furthermore, the lower extreme of the lateral surface of oxidation tank is equipped with control switch, and control switch's input electricity is connected external power source, guarantees each structural circuit's normal operating.

Further, dispersion mechanism includes T type frame, an installation section of thick bamboo and biax motor, an installation section of thick bamboo sets up in the inside upper end of oxidation tank, and the bottom surface of an installation section of thick bamboo evenly is provided with the water hole, and the circular slot internal rotation at an installation section of thick bamboo middle part is connected with T type frame, and the center department of an installation section of thick bamboo is equipped with biax motor, output shaft and the T type frame fixed connection of biax motor upper end, and the upper surface of T type frame evenly is provided with the plectrum, and biax motor's input electric connection control switch's output makes sewage oxidation more even thorough.

Further, the upper surface middle part of T type frame is provided with solid fixed cylinder and spring respectively, and the spring is located the inside of solid fixed cylinder, and the upper end of spring is equipped with the buffer board that corresponds with the inlet pipe, reduces the impact force of sewage to T type frame.

Furthermore, an output shaft at the lower end of the double-shaft motor penetrates through a through hole in the bottom surface of the mounting cylinder, and an impeller is arranged at the end head of the output shaft, so that the output shaft plays a role in guiding the oxidant.

Furthermore, the lower end in the oxidation tank is provided with a baffle ring corresponding to the discharge pipe, so that the waste of the oxidant is reduced.

Furthermore, the lateral surface of annular pipe evenly is provided with protecting sheathing, and the shower nozzle all is located protecting sheathing's inside, and protecting sheathing's lateral surface evenly is provided with the bar mouth, plays the guard action to the shower nozzle.

Compared with the prior art, the beneficial effects of the utility model are that: this distributed sewage treatment system oxidation unit has following benefit:

1. inject outside sewage into the inside of oxidation jar through the inlet pipe, simultaneously let in the inside of toroidal tube with outside oxidant through the intake pipe, then the oxidant passes through the shower nozzle blowout that the toroidal tube upper end evenly set up, get into the inside sewage of oxidation jar and contact with the buffer board earlier, the spring can play the elastic support effect to the buffer board, thereby reduce the impact force that T type frame received, the inside T type frame of simultaneous control switch control biax motor work drive installation section of thick bamboo rotates, when sewage and T type frame upper surface contact, the plectrum of T type frame upper surface can be broken up sewage, make sewage fully and air contact, then sewage evenly flows out through the water hole of installation section of thick bamboo bottom surface, and abundant and oxidant contact reaction, biax motor drives the impeller rotation simultaneously, can further break up sewage, make sewage oxidation more even.

2. Control switch control double-shaft motor work, the double-shaft motor drives the impeller rotation and can also play the drainage effect to the oxidant, makes the oxidant after the reaction upwards give off through the water hole of installation section of thick bamboo bottom surface to continue the reaction with the inside sewage of installation section of thick bamboo, make the utilization ratio of oxidant higher.

Drawings

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

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

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises an oxidation tank 1, a dispersing mechanism 2, a 21T-shaped frame, a 211 plectrum, a 22 installation barrel, a 23 double-shaft motor, a 24 impeller, 3 support legs, a 4 feeding pipe, a 5 discharging pipe, a 6 installation frame, a 7 annular pipe, an 8 air inlet pipe, a 9 spray head, a 10 protective shell, a 11 baffle ring, a 12 spring, a 13 buffer plate and a 14 control switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 embodiment provides a technical solution: the oxidation device of the distributed sewage treatment system comprises an oxidation tank 1 and an installation rack 6;

an oxidation tank 1: the lower surface of the oxidation tank is uniformly provided with supporting legs 3 which play a supporting role on the oxidation tank 1, a feeding pipe 4 is arranged at an opening at the upper end of the oxidation tank 1 to facilitate feeding, a discharging pipe 5 is arranged at an opening at the lower end of the oxidation tank 1 to facilitate discharging, a baffle ring 11 corresponding to the discharging pipe 5 is arranged at the lower end of the interior of the oxidation tank 1, the bottommost surface of the baffle ring 11 is lower than the discharging pipe 5, so that an oxidant can be prevented from being discharged from the discharging pipe 5, and the waste of the oxidant is reduced;

mounting frame 6: evenly arranged on the inner wall of the middle part of the oxidation tank 1, the upper end of the mounting rack 6 is matched and clamped with the annular pipe 7, the opening parts evenly arranged on the outer side surface of the annular pipe 7 are all provided with a spray head 9, the outer side surface of the annular pipe 7 is evenly provided with a protective shell 10, the spray heads 9 are all positioned inside the protective shell 10, the outer side surface of the protective shell 10 is evenly provided with a strip-shaped opening, external oxidant is led into the annular pipe 7 through an air inlet pipe 8, then the oxidant is sprayed out through the spray heads 9 evenly arranged on the upper end of the annular pipe 7, the protective shell 10 can play a protective role on the spray heads 9 to prevent sewage from blocking the spray heads 9, an air inlet pipe 8 is arranged in an air inlet hole at the lower end of the oxidation tank 1, the air inlet pipe 8 is communicated with the inside of the annular pipe 7 through a pipeline, the upper end inside the oxidation tank 1 is provided with a dispersion mechanism 2 matched with the annular pipe 7, the dispersion mechanism 2 comprises a T-shaped frame 21, an installation barrel 22 and a double-shaft motor 23, the installation cylinder 22 is arranged at the upper end inside the oxidation tank 1, water holes are uniformly formed in the bottom surface of the installation cylinder 22, a T-shaped frame 21 is rotatably connected in a circular groove in the middle of the installation cylinder 22, a double-shaft motor 23 is arranged at the center of the installation cylinder 22, an output shaft at the upper end of the double-shaft motor 23 is fixedly connected with the T-shaped frame 21, shifting pieces 211 are uniformly arranged on the upper surface of the T-shaped frame 21, an input end of the double-shaft motor 23 is electrically connected with an output end of a control switch 14, a fixed cylinder and a spring 12 are respectively arranged in the middle of the upper surface of the T-shaped frame 21, the spring 12 is positioned inside the fixed cylinder, a buffer plate 13 corresponding to the feeding pipe 4 is arranged at the upper end of the spring 12, an output shaft at the lower end of the double-shaft motor 23 penetrates through a through hole in the bottom surface of the installation cylinder 22 and is provided with an impeller 24 at the end, sewage entering the oxidation tank 1 is firstly contacted with the buffer plate 13, the spring 12 can play a role of elastic support for the buffer plate 13, so as to reduce the impact force on the T-shaped frame 21, meanwhile, the control switch 14 controls the double-shaft motor 23 to work to drive the T-shaped frame 21 inside the installation cylinder 22 to rotate, when sewage contacts with the upper surface of the T-shaped frame 21, the poking pieces 211 on the upper surface of the T-shaped frame 21 can break up the sewage, the sewage is fully contacted with the air, then the sewage uniformly flows out through water holes in the bottom surface of the installation cylinder 22 and fully reacts with the oxidant in a contact manner, meanwhile, the double-shaft motor 23 drives the impeller 24 to rotate, the sewage can be further broken up, the sewage is more uniformly oxidized, the rotation of the impeller 24 can also play a role in draining the oxidant, the oxidant after reaction is upwards diffused through the water holes in the bottom surface of the installation cylinder 22 and continuously reacts with the sewage inside the installation cylinder 22, and the utilization rate of the oxidant is higher.

Wherein: the lower extreme of the lateral surface of oxidation tank 1 is equipped with control switch 14, and control switch 14's input electricity is connected external power source, guarantees the normal operating of circuit.

The utility model provides a distributed sewage treatment system oxidation unit's theory of operation as follows: the method comprises the steps of injecting external sewage into an oxidation tank 1 through a feeding pipe 4, introducing an external oxidant into an annular pipe 7 through an air inlet pipe 8, spraying the oxidant through a spray head 9 uniformly arranged at the upper end of the annular pipe 7, enabling the sewage entering the oxidation tank 1 to be in contact with a buffer plate 13, enabling a spring 12 to have an elastic supporting effect on the buffer plate 13, so as to reduce the impact force on a T-shaped frame 21, controlling a double-shaft motor 23 to work to drive the T-shaped frame 21 in an installation cylinder 22 to rotate through a control switch 14, enabling a stirring sheet 211 on the upper surface of the T-shaped frame 21 to scatter the sewage when the sewage is in contact with the upper surface of the T-shaped frame 21, enabling the sewage to be in full contact with air, enabling the sewage to uniformly flow out through water holes in the bottom surface of the installation cylinder 22 and to be in full contact reaction with the oxidant, enabling the double-shaft motor 23 to drive an impeller 24 to rotate, and further scattering the sewage, make sewage oxidation more even, impeller 24's rotation can also play the drainage effect to the oxidant, make the oxidant after the reaction upwards give off through the water hole of installation section of thick bamboo 22 bottom surface, and continue the reaction with the inside sewage of installation section of thick bamboo 22, make the utilization ratio of oxidant higher, protecting sheathing 10 can play the guard action to shower nozzle 9, avoid sewage to block up shower nozzle 9, sewage after the oxidation falls into oxidation tank 1's inside bottom and discharges from discharging pipe 5, the bottommost face that keeps off ring 11 is less than discharging pipe 5, can avoid the oxidant to discharge from discharging pipe 5, reduce the waste of oxidant.

It should be noted that the dual-axis motor 23 disclosed in the above embodiments can be freely configured according to practical application scenarios, a dual-axis motor with model number yd(s) K100-4 is suggested to be selected, a cross flow fan dedicated for an air purifier with 100-.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. Distributed sewage treatment system oxidation unit, its characterized in that: comprises an oxidation tank (1) and a mounting rack (6);

oxidation tank (1): the lower surface of the oxidation tank is uniformly provided with supporting legs (3), the opening at the upper end of the oxidation tank (1) is provided with a feeding pipe (4), and the opening at the lower end of the oxidation tank (1) is provided with a discharging pipe (5);

mounting bracket (6): evenly set up in the middle part inner wall of oxidation jar (1), the upper end of mounting bracket (6) all with annular tube (7) cooperation joint, the opening part that annular tube (7) lateral surface evenly set up all is equipped with shower nozzle (9), be equipped with intake pipe (8) in the inlet port of oxidation jar (1) lower extreme, intake pipe (8) are through pipeline and the inside intercommunication of annular tube (7), the inside upper end of oxidation jar (1) be equipped with annular tube (7) complex dispersion mechanism (2).

2. The decentralized sewage treatment system oxidation unit of claim 1, wherein: the lower end of the outer side surface of the oxidation tank (1) is provided with a control switch (14), and the input end of the control switch (14) is electrically connected with an external power supply.

3. The decentralized sewage treatment system oxidation unit of claim 2, wherein: dispersing mechanism (2) are including T type frame (21), installation section of thick bamboo (22) and double-shaft motor (23), installation section of thick bamboo (22) set up in the inside upper end of oxidation tank (1), and the bottom surface of installation section of thick bamboo (22) evenly is provided with the water hole, and the circular slot internal rotation at installation section of thick bamboo (22) middle part is connected with T type frame (21), and the center department of installation section of thick bamboo (22) is equipped with double-shaft motor (23), output shaft and T type frame (21) fixed connection of double-shaft motor (23) upper end, and the upper surface of T type frame (21) evenly is provided with plectrum (211), the output of input electric connection control switch (14) of double-shaft motor (23).

4. The decentralized sewage treatment system oxidation unit of claim 3, wherein: the upper surface middle part of T type frame (21) is provided with fixed section of thick bamboo and spring (12) respectively, and spring (12) are located the inside of fixed section of thick bamboo, and the upper end of spring (12) is equipped with buffer board (13) that correspond with inlet pipe (4).

5. The decentralized sewage treatment system oxidation unit of claim 3, wherein: an output shaft at the lower end of the double-shaft motor (23) penetrates through a through hole in the bottom surface of the mounting cylinder (22) and an impeller (24) is arranged at the end head.

6. The decentralized sewage treatment system oxidation unit of claim 1, wherein: and a baffle ring (11) corresponding to the discharge pipe (5) is arranged at the lower end in the oxidation tank (1).

7. The decentralized sewage treatment system oxidation unit of claim 1, wherein: the outer side surface of the annular pipe (7) is uniformly provided with a protective shell (10), the spray heads (9) are all located inside the protective shell (10), and the outer side surface of the protective shell (10) is uniformly provided with strip-shaped openings.