CN218944522U - Homogenization device for rural sewage treatment - Google Patents

Abstract

The utility model relates to a homogenizing device for rural sewage treatment, belongs to the technical field of sewage treatment, and solves the technical problem that the filter is required to be treated regularly when impurities remain in the filter after sewage is filtered, and the filter is blocked and the device is invalid if the impurities remain in the filter. A homogenizing device for rural sewage treatment comprises a homogenizing pool for homogenizing water quality. The shell is provided with an open end, the open end is arranged on one side of the homogenization tank, and an included angle between the axis of the shell and the side surface of the homogenization tank is an acute angle. One end of the inner shell is coaxially arranged in the outer shell and communicated with a sewage source, and a filtering hole communicated with the inside of the inner shell is formed in the inner shell. One end of the auger is coaxially and rotatably arranged in the inner shell, the other end of the auger is positioned outside the inner shell, and the auger rotates to drive the garbage to move in the direction close to the other end of the inner shell, which is positioned outside the opening end. The driving component is arranged outside the shell and used for driving the auger to rotate.

Description

Homogenization device for rural sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a homogenization device for rural sewage treatment.

Background

In rural areas of China, population distribution of residents in different places is uneven, living habits are different, and the species and the number of livestock and poultry breeding are different, so that wastewater in rural areas has large fluctuation, discontinuous discharge time, mixed discharge of wastewater and clear water and unstable discharge water quality. Therefore, before the rural sewage is purified, the rural sewage is firstly subjected to homogenization treatment. The homogenization treatment is to uniformly mix the water quantity and the water quality when the fluctuation of the water quantity and the water quality is large, and adjust the stability of the water outlet so as to prepare for the subsequent sewage treatment.

In rural areas of China, special homogenization devices are not generally available, and impurities in sewage are too large, and sometimes straw, dried branches and other impurities can float on the sewage. The utility model provides a through searching for among the homogenization device of rural domestic sewage treatment of patent number CN216878257U name, has proposed a homogenization device of rural domestic sewage treatment, through being provided with filter equipment in the sewage regulating box, sewage gets into in the sewage regulating box, filters through the section of thick bamboo on the filter equipment at first, and filter equipment supports section of thick bamboo and sewage regulating box through supporting component, then drives the section of thick bamboo through power component and rotates, filters out the impurity in the sewage through centrifugal motion. The impurity in the sewage is filtered out through filter equipment to this application, has effectively avoided impurity in the sewage to influence sewage homogenization treatment, has made things convenient for the sewage homogenization treatment who carries out next step. However, the prior art still has the problem that impurities remain in the filtering device after sewage is filtered, the filtering device needs to be treated regularly, and if the impurities are not blocked, the filtering device is disabled.

Disclosure of Invention

The utility model provides a homogenizing device for rural sewage treatment, which is used for solving the technical problem that the filter is required to be treated regularly and regularly after impurities remain in the filter after sewage is filtered, and if the impurities are not filtered, the filter is blocked, so that the device is invalid.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: a homogenizing device for rural sewage treatment comprises a homogenizing pool, an outer shell, an inner shell, a packing auger and a driving assembly. The homogenizing pool is used for homogenizing water quality. The shell is provided with an open end, the open end is arranged on one side of the homogenization tank, and an included angle between the axis of the shell and the side surface of the homogenization tank is an acute angle. One end of the inner shell is coaxially arranged in the outer shell and communicated with a sewage source, and a filtering hole communicated with the inside of the inner shell is formed in the inner shell. One end of the auger is coaxially and rotatably arranged in the inner shell, the other end of the auger is positioned outside the inner shell, and the auger rotates to drive the garbage to move in the direction close to the other end of the inner shell, which is positioned outside the opening end. The driving component is arranged outside the shell and used for driving the auger to rotate.

Through the structure, the homogenizing device for rural sewage treatment provided by the utility model can be used for filtering garbage in sewage and cleaning the filtered garbage. Specifically, the sewage is discharged into the inner shell, then the driving assembly is started to drive the auger to rotate so as to drive the sewage and the garbage to move towards the direction close to the opening end, then the sewage is discharged into the outer shell from the filtering hole, meanwhile the garbage moves towards the end close to the inner shell and positioned outside the opening, so that the sewage is discharged out of the inner shell and the outer shell, and then the sewage flows into the homogenization pool to be homogenized after the sewage passes through the opening end.

Optionally, the inner housing comprises a water feed tube and a swivel tube. The water supply pipe is L-shaped, one end of the water supply pipe is positioned in the shell, the other end of the water supply pipe penetrates through the shell to extend out of the shell and is communicated with the sewage source, and the bending part of the water supply pipe is positioned out of the shell. One end of the rotary pipe is rotatably arranged at one end of the water supply pipe, which is positioned in the shell, the other end of the rotary pipe penetrates through the opening end and is positioned outside the shell, and the filtering holes are positioned on the peripheral side of the rotary pipe. By means of the design of the inner shell, one end, connected with a sewage source, of the inner shell is relatively fixed, one end, provided with the filtering holes, of the inner shell can rotate relative to the outer shell, so that sewage is thrown into the outer shell under the action of centrifugal force, and garbage and the sewage can be further separated.

Optionally, the drive assembly includes a drive motor, a first runner, a second runner, a roller shaft, a first belt, and a second belt. The drive motor is mounted on the housing and has a rotating end. The first rotating wheel is arranged on one end of the auger, which is far away from the inner shell. The second rotating wheel is sleeved on one end of the rotating pipe far away from the water supply pipe. The roller is installed on rotating the end, and driving motor is used for driving the roller to rotate. The first wheel belt is sleeved outside the roller shaft and the first rotating wheel, and the roller shaft rotates to drive the first wheel belt and the first rotating wheel to rotate. The second wheel belt is sleeved outside the roller shaft and the second rotating wheel, and the roller shaft rotates to drive the first wheel belt and the first rotating wheel to rotate. The design makes the auger and the rotary pipe simultaneously driven to rotate under the condition that only one driving motor is used.

Optionally, the homogenizing device for rural sewage treatment further comprises a spiral blade, one side of the spiral blade is wound on the outer peripheral side of the inner shell, one side of the spiral blade away from the inner shell is abutted against the inner wall of the outer shell, and the spiral blade rotates around the axis of the inner shell to drive sewage to enter the homogenizing pool from the opening end. The design makes the inner shell rotate along the axis and simultaneously drives the spiral blade to rotate so as to drive sewage to flow into the homogenization pool from the opening end, so that the sewage can not be accumulated in the outer shell.

Optionally, the homogenization tank comprises a tank body, a baffle and a stirrer, the tank body having a buffer space and a homogenization space, and the housing is mounted on a side of the homogenization tank adjacent to the buffer space. The baffle is installed in the cell body to be located between buffer space and the homogenization space, the baffle is close to the periphery of cell body and the bottom of cell body and encloses to establish and form the circulation space, and the circulation space is linked together with buffer space and homogenization space. The stirrer is arranged on the tank body, inserted into the homogenizing space and used for stirring sewage in the homogenizing space. Such a design makes the water flow rate into the homogenization space slower.

Optionally, the bottom of the tank body in the homogenizing space is inclined towards the direction close to the baffle plate, and the bottom of the tank body in the buffering space is provided with a collecting tank for collecting sludge at the bottom of the tank body. By the design, when the sludge at the bottom of the tank is collected, the sludge can move towards the collecting tank more easily, so that the sludge can be collected conveniently.

Optionally, the homogenizing device for rural sewage treatment further comprises a cover plate and a guide plate. The apron is installed on the open end, has offered the mounting hole on the apron, and the one end that the shell was kept away from to the inner shell passes the mounting hole and is located the apron outward to for the apron is rotatory, and one side that the apron is close to the homogenization pond encloses with the edge of open end to establish and forms the water gap. One end of the guide plate is arranged on the baffle plate and positioned between the inner shell and the homogenization pool, and the other end of the guide plate is connected with the garbage collection equipment and inclines towards the direction close to the homogenization pool. By means of the design, one end of the inner shell, which is located outside the outer shell, can be provided with a fixed supporting point, and meanwhile, the guide plate can better guide and collect garbage.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a homogenization device for rural sewage treatment according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a homogenization device for rural sewage treatment according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken along the line A1-A1 in FIG. 1;

FIG. 4 is an enlarged view at C in FIG. 3;

FIG. 5 is an enlarged view of FIG. 3 at D;

FIG. 6 is a schematic structural view of an inner shell according to an embodiment of the present utility model;

fig. 7 is a schematic view of the structure along direction B in fig. 1.

In the figure:

1-a homogenization tank; 101-buffer space; 102-homogenization space; 103-a flow-through space; 104-a collection tank; 11-a pool body; 12-baffle; 2-a housing; 21-an open end; 211-a water-flowing port; 22-through holes; 3-an inner shell; 31-a water supply pipe; 32-rotating the tube; 321-filtration pores; 322-helical blades; 4-auger; 41-mesh; a 5-drive assembly; 51-driving a motor; 52-a first wheel; 53-a second wheel; 54-roll shafts; 55-a first belt; 56-a second belt; 6-cover plate; 61-guide plate.

Detailed Description

Embodiments of the present application are described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples

In the prior art, after sewage is filtered, impurities still remain in a filtering device, the filtering device needs to be treated regularly and regularly, and if the impurities are not treated regularly, the filtering device can be blocked, so that the device is invalid.

In order to solve the above-mentioned technical problems, the present embodiment provides a homogenization device for rural sewage treatment, which includes a homogenization tank 1, an outer shell 2, an inner shell 3, an auger 4 and a driving assembly 5 as shown in fig. 1. Wherein the auger 4, the outer shell 2 and the inner shell 3 are all made of 304 stainless steel. The homogenization tank 1 is used for homogenizing water quality. The housing 2 has an open end 21 as shown in fig. 2, the open end 21 being mounted on one side of the homogenization tank 1, the axis of the housing 2 forming an acute angle alpha with the side of the homogenization tank 1 as shown in fig. 1, and 45 DEG < alpha. Exemplary α may be 50 °, 60 °, 70 °, and this embodiment is not particularly limited, and when α is less than 45 °, too much sewage may accumulate in the outer casing 2, and when α is greater than 90 °, the inner casing 3 may be inclined toward the homogenization tank 1, and the garbage may directly fall into the homogenization tank 1. One end of the inner shell 3 is coaxially arranged in the outer shell 2 and is communicated with a sewage source, the inner shell 3 is provided with filter holes 321 communicated with the inner part of the inner shell 3, eight groups of filter holes 321 are shown in fig. 3, the eight groups of filter holes 321 are uniformly distributed along the axial direction of the inner shell 3, and each group of filter holes 321 is six radially uniformly distributed in the inner shell 3. The blades on the auger 4 rotate anticlockwise and extend towards the direction close to the open end 21, as shown in fig. 4, the inner shell 3 and one end of the open end 21 of the outer shell 2 are provided with rotating holes, one end of the auger 4 is inserted into the rotating holes and corresponds to the coaxial rotation of the inner shell 3, the other end of the auger 4 is located outside the inner shell 3, and the auger 4 rotates to drive garbage to move towards the direction close to the other end of the inner shell 3 located outside the open end 21. More preferably, as shown in fig. 5, the blades of the auger 4 are provided with the sieve holes 41 parallel to the axis of the auger 4, so that the sewage moves away from the open end 21 along the sieve holes 41 under the action of gravity, so that the sewage stays in the inner shell 3 for a longer time, and then enters the outer shell 2 from the filtering holes 321 more easily, so that garbage and sewage can be separated better, and the driving assembly 5 is arranged outside the outer shell 2 and is used for driving the auger 4 to rotate.

Through above-mentioned structure, the homogenization device for rural sewage treatment that this embodiment provided can clear up the rubbish of filtering out when filtering rubbish in the sewage. Specifically, the sewage is discharged into the inner housing 3, then the driving assembly 5 is started to drive the auger 4 to rotate clockwise to drive the sewage and the garbage to move towards the direction close to the open end 21, then the sewage is discharged into the outer housing 2 from the filtering holes 321, and the garbage moves towards the end close to the inner housing 3 and located outside the opening, so that the sewage is discharged out of the inner housing 3 and the outer housing 2, and then the sewage flows into the homogenizing tank 1 to be homogenized after the sewage passes through the open end 21.

For better separation of sewage and waste, the inner housing 3 includes a water feed pipe 31 and a rotary pipe 32. As shown in fig. 4, the water supply pipe 31 is L-shaped, one end of the water supply pipe 31 is located in the housing 2, the other end of the water supply pipe 31 passes through the through hole 22 formed in the housing, passes through the housing 2 and extends out of the housing 2, and is communicated with the sewage source, and the bent portion of the water supply pipe 31 is located outside the housing 2. One end of the rotary pipe 32 is rotatably installed at one end of the water feed pipe 31 located inside the housing 2, and the other end passes through the open end 21 and is located outside the housing 2, and the filter hole 321 is located on the circumferential side of the rotary pipe 32. Specifically, the rotary pipe 32 rotates to introduce the sewage from the filter hole 321 into the housing 2 by centrifugal force, so that the garbage can be further separated from the sewage.

Based on the above, in order to enable the drive assembly 5 to rotate the auger 4 and the rotating tube 32. The drive assembly 5 shown in fig. 5 includes a drive motor 51, a first wheel 52, a second wheel 53, a roller shaft 54, a first belt 55, and a second belt 56. Wherein the driving motor 51 is a 1.5kw motor YE3-90L-4 pole three-phase asynchronous ac motor manufactured by lange motor limited company in state of the art, the driving motor 51 is mounted on the housing 2 and has a rotating end. A first wheel 52 is mounted on the end of the auger 4 remote from the inner housing 3. The second rotating wheel 53 is sleeved on the end of the rotating pipe 32 away from the water supply pipe 31. The roller 54 is mounted on the rotating end, and the driving motor 51 is used for driving the roller 54 to rotate. The first belt 55 is sleeved outside the roller 54 and the first rotating wheel 52, and the roller 54 rotates to drive the first belt 55 and the first rotating wheel 52 to rotate. The second belt 56 is sleeved outside the roller 54 and the second rotating wheel 53, and the roller 54 rotates to drive the first belt 55 and the first rotating wheel 52 to rotate. Specifically, the rotating end of the driving motor 51 rotates clockwise to drive the roller shaft 54 to rotate clockwise to drive the first belt 55 and the second belt 56 to rotate clockwise, so as to drive the first runner 52 and the second runner 53 to rotate clockwise, and further drive the auger 4 and the rotary pipe 32 to rotate clockwise.

In order to prevent excessive sewage from remaining in the outer casing 2, a homogenizing apparatus for rural sewage treatment as shown in fig. 6 further comprises a helical blade 322, the helical blade 322 being rotated in a counterclockwise direction and extending in a direction approaching the open end 21, one side of the helical blade 322 being wound on the outer peripheral side of the inner casing 3, one side of the helical blade 322 remote from the inner casing 3 being abutted against the inner wall of the outer casing 2, the helical blade 322 being rotated about the axis of the inner casing 3 to drive sewage from the open end 21 into the homogenizing tank 1. Specifically, the inner casing 3 rotates clockwise along the axis to drive the spiral blade 322 to rotate clockwise to drive the sewage to move toward the direction close to the open end 21, and flows into the homogenization tank 1 from the open end 21, so that the sewage is not accumulated in the outer casing 2.

Based on the above, in order to enable the homogenization tank 1 to perform better homogenization, the homogenization tank 1 includes a tank body 11, a baffle 12, and a stirrer (not shown in the drawing) as shown in fig. 3. The homogenizing tank 1 and the baffle 12 are made of cement to prevent contaminated soil from being contaminated by infiltration of sewage into the soil, the tank body 11 has a buffer space 101 and a homogenizing space 102, and the housing 2 is installed on one side of the homogenizing tank 1 adjacent to the buffer space 101. The baffle 12 is installed in the cell body 11, and as shown in fig. 3, the end surface of the baffle 12 facing the housing 2 and the inner wall of the cell body 11 enclose a buffer space 101, and the end surface of the baffle 12 facing away from the housing 2 and the inner wall of the cell body 11 enclose a buffer space 101. One side of the baffle 12 close to the cell body 11 forms a circulation space 103 with the periphery of the cell body 11 and the bottom of the cell body 11, and the circulation space 103 is communicated with the buffer space 101 and the homogenization space 102. A stirrer (not shown) is installed on the tank body 11 and inserted into the homogenization space 102, and serves to stir the sewage in the homogenization space 102. Wherein the stirrer (not shown in the figure) is a vertical sewage treatment stirrer (not shown in the figure) produced by tin-free macro liter stirring equipment science and technology limited company, which is the prior art. Specifically, a stirrer (not shown) is started to agitate the sewage so that the sewage is mixed. When a stirrer (not shown) is not used, suspended activated sludge may be placed in the homogenization space 102 as a main body of anaerobic treatment. The sewage leaves from the inside of the housing 2 and enters the tank 11 and lifts the liquid level in the tank 11, and when the liquid level is over the side of the baffle 12 in the circulation space 103, the sewage is buffered by the sewage in the buffer space 101 after entering the buffer space 101 again, and then slowly lifts the liquid level in the homogenization space 102 due to the communicating vessel principle.

In order to facilitate the collection and treatment of the sludge in the sewage. As shown in fig. 3, the bottom of the tank 11 in the homogenization space 102 is inclined in a direction approaching to the baffle 12, and a collection tank 104 is formed at the bottom of the tank 11 in the buffer space 101, and the collection tank 104 is used for collecting sludge at the bottom of the tank 11.

To better collect the garbage in the sewage. The homogenization device for rural sewage treatment as shown in fig. 7 further comprises a cover plate 6 and a guide plate 61. The cover plate 6 is arranged on the open end 21, a mounting hole is formed in the cover plate 6, one end, far away from the outer shell 2, of the inner shell 3 penetrates through the mounting hole to the outside of the cover plate 6 and rotates relative to the cover plate 6, and a water flowing port 211 is formed by surrounding one side, close to the homogenization tank 1, of the cover plate 6 and the edge of the open end 21. One end of the guide plate 61 is mounted on the baffle plate 12 and is located between the inner housing 3 and the homogenization tank 1, and the other end is connected to the garbage collection apparatus and is inclined in a direction approaching the homogenization tank 1. Specifically, the garbage is moved by the auger 4 to leave the rotary pipe 32 from the end of the rotary pipe 32 remote from the water feed pipe 31, then falls on the guide plate 61 by gravity, and moves toward the garbage collection device (not shown) by the downward sliding component.

To sum up, in the process of filtering the sewage, firstly, the sewage is discharged into the water pipe, then the rotating end of the driving motor 51 rotates clockwise to drive the roller shaft 54 to rotate clockwise to drive the first wheel belt 55 and the second wheel belt 56 to rotate clockwise, thereby driving the first wheel 52 and the second wheel belt 53 to rotate clockwise, further driving the auger 4 and the rotating pipe 32 to rotate clockwise, driving the sewage and the garbage to move towards the direction approaching the opening end 21 to be discharged into the shell 2 from the filtering hole 321, and simultaneously, the rotating pipe 32 rotates clockwise to drive the sewage attached to the garbage to enter into the shell 2 from the filtering hole 321 under the action of centrifugal force, so that the garbage and the sewage can be separated further, and simultaneously, the garbage moves towards one end approaching the outer opening of the rotating pipe 32, so as to be discharged out of the inner shell 3 and the shell 2, then falls on the guide plate 61 under the action of gravity and moves towards the direction approaching the garbage collecting device (not shown in the figure) under the action of the downward sliding force. At the same time, the inner shell 3 rotates clockwise along the axis to drive the spiral blades 322 to rotate clockwise so as to drive the sewage to move towards the direction close to the open end 21 and flow into the homogenization tank 1 from the open end 21, so that the sewage cannot accumulate in the outer shell 2. After the sewage leaves from the inside of the housing 2 and enters the tank 11, a stirrer (not shown) is started to agitate the sewage so that the sewage is mixed and homogenized. The above-mentioned inventors have found that the homogenization device for rural sewage treatment can filter garbage in sewage and clean the filtered garbage.

The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (7)

1. A homogenization device for rural sewage treatment, characterized by comprising:

a homogenizing tank for homogenizing water quality;

the shell is provided with an open end, the open end is arranged on one side of the homogenization tank, and an included angle between the axis of the shell and the side surface of the homogenization tank is an acute angle;

one end of the inner shell is coaxially arranged in the outer shell and is communicated with a sewage source, and a filtering hole communicated with the inside of the inner shell is formed in the inner shell;

one end of the auger is coaxially and rotatably arranged in the inner shell, the other end of the auger is positioned outside the inner shell, and the auger rotates to drive garbage to move towards the direction close to the other end of the inner shell, which is positioned outside the opening end;

the driving assembly is arranged outside the shell and used for driving the auger to rotate.

2. The homogenization apparatus for rural sewage treatment according to claim 1, wherein the inner housing comprises:

the water supply pipe is L-shaped, one end of the water supply pipe is positioned in the shell, the other end of the water supply pipe penetrates through the shell to extend out of the shell and is communicated with a sewage source, and the bending part of the water supply pipe is positioned out of the shell;

and one end of the rotary pipe is rotatably arranged at one end of the water supply pipe, which is positioned in the shell, the other end of the rotary pipe passes through the opening end and is positioned outside the shell, and the filtering holes are positioned on the peripheral side of the rotary pipe.

3. The homogenization apparatus for rural sewage treatment of claim 2, wherein the drive assembly comprises:

a driving motor mounted on the housing and having a rotating end;

the first rotating wheel is arranged at one end of the auger, which is far away from the inner shell;

the second rotating wheel is sleeved on one end of the rotating pipe far away from the water supply pipe;

the roller shaft is arranged on the rotating end, and the driving motor is used for driving the roller shaft to rotate;

the first wheel belt is sleeved outside the roller shaft and the first rotating wheel, and the roller shaft rotates to drive the first wheel belt and the first rotating wheel to rotate;

the second wheel belt is sleeved outside the roller shaft and the second rotating wheel, and the roller shaft rotates to drive the first wheel belt and the first rotating wheel to rotate.

4. A homogenization apparatus for rural sewage treatment according to claim 3, further comprising:

and one side of the spiral blade is wound on the outer peripheral side of the inner shell, one side of the spiral blade away from the inner shell is abutted against the inner wall of the outer shell, and the spiral blade rotates around the axis of the inner shell so as to drive sewage to enter the homogenization tank from the opening end.

5. The homogenization apparatus for rural sewage treatment according to claim 4, wherein the homogenization tank comprises:

a tank body having a buffer space and a homogenization space, the housing being mounted on one side of the homogenization tank adjacent to the buffer space;

the baffle is arranged in the tank body and is positioned between the buffer space and the homogenization space, one side of the baffle, which is close to the tank body, surrounds the periphery of the tank body and the bottom of the tank body to form a circulation space, and the circulation space is communicated with the buffer space and the homogenization space;

the stirrer is arranged on the tank body, is inserted into the homogenizing space and is used for stirring sewage in the homogenizing space.

6. The homogenizing apparatus for rural sewage treatment of claim 5 wherein the bottom of the tank in the homogenizing space is inclined in a direction toward the baffle plate, and a collecting tank for collecting sludge at the bottom of the tank is provided at the bottom of the tank in the buffer space.

7. The homogenization apparatus for rural sewage treatment of claim 6, further comprising:

the cover plate is arranged on the opening end, a mounting hole is formed in the cover plate, one end, far away from the outer shell, of the inner shell penetrates through the mounting hole and is positioned outside the cover plate and rotates relative to the cover plate, and a water flowing port is formed by surrounding one side, close to the homogenization pool, of the cover plate and the edge of the opening end;

and one end of the guide plate is arranged on the baffle plate and positioned between the inner shell and the homogenizing pool, and the other end of the guide plate is connected with the garbage collection equipment and inclines towards the direction close to the homogenizing pool.

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