CN219409433U

CN219409433U - Anaerobic reaction device for sewage treatment

Info

Publication number: CN219409433U
Application number: CN202320530706.3U
Authority: CN
Inventors: 李俊章
Original assignee: Juechen Environmental Protection Engineering Henan Co ltd
Current assignee: Juechen Environmental Protection Engineering Henan Co ltd
Priority date: 2023-03-18
Filing date: 2023-03-18
Publication date: 2023-07-25
Anticipated expiration: 2033-03-18

Abstract

The utility model provides an anaerobic reaction device for sewage treatment, which comprises a sewage treatment tank, wherein one side of the top of the sewage treatment tank is fixedly connected with a liquid inlet pipe, one side of the sewage treatment tank is fixedly connected with a stirring assembly, the other side of the top of the sewage treatment tank is fixedly connected with a purifying assembly, the middle part of the top of the sewage treatment tank is fixedly connected with an auxiliary assembly, one side of the bottom of the sewage treatment tank is fixedly connected with a drain pipe, the auxiliary assembly comprises a spraying device fixedly connected with the middle part of the top of the sewage treatment tank, the bottom of the spraying device is fixedly connected with a spray head, gas in the sewage treatment process is purified through the purifying assembly, wherein the gas generated by anaerobic bacteria rises into the purifying tank when the impurities in the sewage are decomposed, the gas is discharged through an exhaust pipe on one side of the purifying tank, and a plurality of activated carbon plates are arranged in the purifying tank, so that the activated carbon has a certain sterilization and odor removal effect, and the discharged gas is safer.

Description

Anaerobic reaction device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an anaerobic reaction device for sewage treatment.

Background

The anaerobic biological treatment of waste water is a common sewage treatment method, various complex organic matters in the waste water are converted by anaerobic organisms to obtain degradable matters so as to achieve the effect of decontamination, the anaerobic biological treatment of the waste water is required to be carried out under the anaerobic condition, the decomposition time is long and a certain peculiar smell can be generated, the anaerobic reaction device for sewage treatment disclosed in the application number of CN202120287942.8 comprises a reaction tank, a water inlet is formed in one side of the reaction tank, a water outlet is formed in one end of the reaction tank, which is far away from the water inlet, electromagnetic valves are arranged on the water inlet and the water outlet, stirring mechanisms are fixedly arranged in a cavity of the reaction tank, exhaust pipes are symmetrically formed at one end of the reaction tank, grooves are formed in the circumferential side surface of the exhaust pipe cavity at equal intervals, ventilation grooves are symmetrically formed in two ends of each groove, the utility model discloses a gas-saving device, which is characterized in that a fixed plate is fixedly arranged at one end in a cavity of an exhaust pipe, a chute is arranged at one end of the fixed plate, a sliding mechanism is arranged in the chute, the sliding mechanism is fixedly connected with a movable plate through a guide rod, the movable plate is in interference fit with the exhaust pipe, a sealing ring is sleeved outside the movable plate, the movable plate is matched with an air vent groove, a return spring is fixedly arranged outside the guide rod, one end of the return spring is fixedly connected with the fixed plate, one end of the return spring, which is far away from the fixed plate, is fixedly connected with the movable plate, is an increasingly mature technology, gas is generated when the gas is biologically decomposed through a reaction box, the gas is continuously increased to enlarge the gas pressure in the exhaust pipe, the gas pressure pushes the movable plate and the guide rod to move, so that the gas is discharged, the possibility of external gas backflow can be effectively reduced, the normal use of anaerobic organisms is better ensured, but certain defects exist in the actual use process: the gas generated during biological decomposition has a certain peculiar smell, is relatively bad and harmful, and is directly discharged to be unfavorable for environmental treatment, so that an anaerobic reaction device with good exhaust purification effect and sewage treatment effect is needed.

Disclosure of Invention

The utility model aims to provide an anaerobic reaction device for sewage treatment, which solves the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anaerobic reaction device for sewage treatment comprises a sewage treatment box, wherein a liquid inlet pipe is fixedly connected to one side of the top of the sewage treatment box, a stirring assembly is fixedly connected to one side of the sewage treatment box, a purifying assembly is fixedly connected to the other side of the top of the sewage treatment box, an auxiliary assembly is fixedly connected to the middle of the top of the sewage treatment box, and a drain pipe is fixedly connected to one side of the bottom of the sewage treatment box;

the purifying component comprises a purifying box fixedly connected to the other side of the top of the sewage treatment box, a plurality of active carbon plates are fixedly connected to the inside of the purifying box, an exhaust pipe is arranged on one side of the purifying box, and the bottom of the purifying box is communicated with the inside of the sewage treatment box.

As a preferred embodiment of the present utility model: the stirring assembly comprises a motor box fixedly connected to one side of the sewage treatment box, a driving motor is fixedly connected to the inside of the motor box, a stirring shaft is fixedly connected to the output end of the driving motor, and a plurality of stirring blades are fixedly connected to the side wall of the stirring shaft.

As a preferred embodiment of the present utility model: one side of the drain pipe is fixedly connected with a one-way valve.

As a preferred embodiment of the present utility model: the auxiliary assembly comprises a spraying device fixedly connected to the middle of the top of the sewage treatment box, and a spray head is fixedly connected to the bottom of the spraying device.

As a preferred embodiment of the present utility model: the bottom of sewage treatment case all around corner all fixedly connected with supporting leg, a plurality of the bottom of supporting leg is all fixedly connected with anti-skidding callus on the sole.

As a preferred embodiment of the present utility model: the bottom of the inner cavity of the sewage treatment box is fixedly connected with a sludge box, and the top of the sludge box is fixedly connected with a sludge passing screen.

As a preferred embodiment of the present utility model: the sewage treatment box is characterized in that a control panel is fixedly connected to one side of the front face of the sewage treatment box, a spraying device switch and a driving motor switch which are electrically connected with an external power supply are arranged on the surface of the control panel, and the spraying device switch and the driving motor switch are electrically connected with the spraying device and the driving motor respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1) The gas in the sewage treatment process is purified through the purification assembly, wherein when anaerobic bacteria decompose impurities in the sewage, the generated gas rises into the purification box and is discharged through the exhaust pipe at one side of the purification box, a plurality of activated carbon plates are arranged in the purification box, the activated carbon has a certain sterilization and deodorization effect, and the discharged gas is safer;

2) The stirring subassembly through setting up stirs the sewage in the sewage treatment case to accelerate sewage treatment's efficiency, wherein driving motor drives the (mixing) shaft and rotates, and the both sides of (mixing) shaft are equipped with a plurality of stirring leaves, in order to stir sewage and accelerate anaerobic decomposition process, and sewage treatment case's inner chamber bottom is equipped with the sludge tank, produces the solid impurity when being used for sieving organic matter decomposition in the sewage, with the treatment effect of better assurance exhaust sewage.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;

FIG. 2 is a schematic cross-sectional view of the front partial structure of embodiment 1 of the present utility model;

FIG. 3 is a schematic view of the purification assembly of example 1 of the present utility model;

fig. 4 is a schematic structural view of embodiment 2 of the present utility model.

In the figure: 1. a sewage treatment tank; 2. a liquid inlet pipe; 3. a stirring assembly; 31. a motor case; 32. a driving motor; 33. a stirring shaft; 34. stirring the leaves; 4. a purification assembly; 41. a purifying box; 42. an activated carbon plate; 43. an exhaust pipe; 5. an auxiliary component; 51. a spraying device; 52. a spray head; 6. a drain pipe; 7. a one-way valve; 8. an anti-skid foot pad; 9. a sludge tank; 10. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: an anaerobic reaction device for sewage treatment comprises a sewage treatment box 1, wherein one side of the top of the sewage treatment box 1 is fixedly connected with a liquid inlet pipe 2, one side of the sewage treatment box 1 is fixedly connected with a stirring assembly 3, the other side of the top of the sewage treatment box 1 is fixedly connected with a purifying assembly 4, the middle part of the top of the sewage treatment box 1 is fixedly connected with an auxiliary assembly 5, and one side of the bottom of the sewage treatment box 1 is fixedly connected with a drain pipe 6;

the purifying component 4 comprises a purifying box 41 fixedly connected to the other side of the top of the sewage treatment box 1, a plurality of activated carbon plates 42 are fixedly connected to the inside of the purifying box 41, an exhaust pipe 43 is arranged on one side of the purifying box 41, and the bottom of the purifying box 41 is communicated with the inside of the sewage treatment box 1.

Preferably, the stirring assembly 3 comprises a motor box 31 fixedly connected to one side of the sewage treatment box 1, a driving motor 32 is fixedly connected to the inside of the motor box 31, a stirring shaft 33 is fixedly connected to the output end of the driving motor 32, and a plurality of stirring blades 34 are fixedly connected to the side wall of the stirring shaft 33.

Specifically, the stirring shaft 33 is driven to rotate by the driving motor 32, and the stirring shaft 33 drives the stirring blade 34 to stir so as to accelerate the combination of sewage and anaerobic bacteria.

Preferably, one side of the drain pipe 6 is fixedly connected with a one-way valve 7.

Specifically, the drain pipe 6 is controlled to drain water through the check valve 7.

Preferably, the auxiliary assembly 5 comprises a spraying device 51 fixedly connected to the middle of the top of the sewage treatment tank 1, and a spray head 52 is fixedly connected to the bottom of the spraying device 51.

Specifically, anaerobic bacteria liquid is poured into the interior of the spraying device 51 so as to be sprayed into sewage through the spray head 52 to decompose impurities.

Preferably, the corners all around the bottom of the sewage treatment tank 1 are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-skid foot pads 8.

Specifically, the device is supported by a plurality of support legs with anti-skid foot pads 8, so that the stability of the device is better.

Working principle: the user sends sewage into sewage treatment case 1 through feed liquor pipe 2, through anaerobic bacteria and sewage reaction, in order to decompose the impurity in the sewage, and the produced gas is purified through purifying assembly 4 when decomposing, wherein gas is gone into purifying box 41 through sewage treatment case 1, one side of purifying box 41 is equipped with blast pipe 43, and purifying box 41's inside is equipped with a plurality of activated carbon plates 42, have certain deodorizing degerming's effect through activated carbon plate 42, in order to better assurance exhaust gas's clean, thereby better completion sewage treatment.

Example 2

Referring to fig. 4, the distinguishing features of this embodiment, which distinguish embodiment 1, are: the bottom of the inner cavity of the sewage treatment box 1 is fixedly connected with a sludge box 9, and the top of the sludge box 9 is fixedly connected with a sludge screening net.

Specifically, the top through the mud case 9 that is equipped with the screen cloth, sieves the solid impurity that produces when decomposing to the clean of the discharged water after the better assurance is handled.

Preferably, the control panel 10 is fixedly connected to one side of the front surface of the sewage treatment tank 1, and a spraying device switch and a driving motor switch which are electrically connected with an external power supply are arranged on the surface of the control panel 10 and are electrically connected with the spraying device 51 and the driving motor 32 respectively.

Specifically, the various electrical devices are controlled via the control panel 10 to ensure that the device can be used.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides an anaerobic reaction device for sewage treatment, includes sewage treatment case (1), its characterized in that: the sewage treatment device is characterized in that a liquid inlet pipe (2) is fixedly connected to one side of the top of the sewage treatment box (1), a stirring assembly (3) is fixedly connected to one side of the sewage treatment box (1), a purifying assembly (4) is fixedly connected to the other side of the top of the sewage treatment box (1), an auxiliary assembly (5) is fixedly connected to the middle of the top of the sewage treatment box (1), and a drain pipe (6) is fixedly connected to one side of the bottom of the sewage treatment box (1);

the purifying component (4) comprises a purifying box (41) fixedly connected to the other side of the top of the sewage treatment box (1), a plurality of active carbon plates (42) are fixedly connected to the inside of the purifying box (41), an exhaust pipe (43) is arranged on one side of the purifying box (41), and the bottom of the purifying box (41) is communicated with the inside of the sewage treatment box (1).

2. An anaerobic reaction device for sewage treatment according to claim 1, wherein: the stirring assembly (3) comprises a motor box (31) fixedly connected to one side of the sewage treatment box (1), a driving motor (32) is fixedly connected to the inside of the motor box (31), a stirring shaft (33) is fixedly connected to the output end of the driving motor (32), and a plurality of stirring blades (34) are fixedly connected to the side wall of the stirring shaft (33).

3. An anaerobic reaction device for sewage treatment according to claim 1, wherein: one side of the drain pipe (6) is fixedly connected with a one-way valve (7).

4. An anaerobic reaction device for sewage treatment according to claim 2, wherein: the auxiliary assembly (5) comprises a spraying device (51) fixedly connected to the middle of the top of the sewage treatment box (1), and a spray head (52) is fixedly connected to the bottom of the spraying device (51).

5. An anaerobic reaction device for sewage treatment according to claim 1, wherein: the bottom of sewage treatment case (1) all is fixedly connected with supporting leg around corner, a plurality of the bottom of supporting leg is all fixedly connected with anti-skidding callus on sole (8).

6. An anaerobic reaction device for sewage treatment according to claim 1, wherein: the bottom of the inner cavity of the sewage treatment box (1) is fixedly connected with a sludge box (9), and the top of the sludge box (9) is fixedly connected with a sludge screening net.

7. An anaerobic reaction device for sewage treatment according to claim 4, wherein: the sewage treatment box is characterized in that a control panel (10) is fixedly connected to one side of the front face of the sewage treatment box (1), a spraying device switch and a driving motor switch which are electrically connected with an external power supply are arranged on the surface of the control panel (10), and the spraying device switch and the driving motor switch are electrically connected with a spraying device (51) and a driving motor (32) respectively.