CN219363367U - External sewage treatment equipment for soil improvement - Google Patents

Abstract

The utility model discloses external sewage treatment equipment for soil improvement, which comprises a soil inlet, wherein the bottom of the soil inlet is fixedly connected with a soil conveying pipe, the right end of the soil conveying pipe is fixedly connected with a stirring box, the left outer surface of the stirring box is fixedly connected with a first liquid injection port, the right outer surface of the stirring box is fixedly connected with a second liquid injection port, the bottom of the second liquid injection port is provided with a soil outlet pipe, and the bottom of the soil outlet pipe is provided with a drain pipe.

Description

External sewage treatment equipment for soil improvement

Technical Field

The utility model relates to the technical field of environmental treatment, in particular to external sewage treatment equipment for soil improvement.

Background

Soil pollution has become one of the major threats affecting global soil and its ecosystem services, and the degree of concern over soil pollution in many areas of the world is increasing. The excessive input of chemical products developed in modern agriculture or improper use and disposal increases the pollution risk of agricultural soil.

In the prior art, for example, the Chinese patent number is: the utility model provides a soil pollution treatment and sewage treatment plant of CN211757587U, includes soil recovery room, soil recovery room internally mounted has the agitator frame, soil conveyer pipe is installed in soil recovery room upper end left side intercommunication, soil conveyer pipe internally mounted has screw conveyer frame, soil import has been seted up to soil conveyer pipe left end, soil recovery room upper end fixed mounting has the rotating electrical machines, soil recovery room upper end right side is installed the storage tank through annotating the agent pipe intercommunication, soil recovery room lower extreme right side intercommunication is installed row's soil pipe, inlay on the row's soil pipe and install the exhaust valve, soil recovery room lower extreme passes through filter intercommunication installation sewage treatment room. The utility model has novel design, convenient operation and good use effect, ensures that the polluted soil and the restorative are stirred more fully, improves the soil treatment efficiency, can treat the sewage existing in the polluted soil, and improves the environmental purification rate.

But in the prior art, along with the stirring of mixer frame have partial soil attached to the pipe wall to can not carry out abundant stirring with the soil restoration agent of injection, thereby can not reach soil improvement's purpose, agitator motor installs in the inside of conveying pipeline moreover, along with the long-term transportation of soil, has partial soil attached to the output of motor, influences the normal operation of motor, thereby influences the normal use of whole device.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an external sewage treatment device for soil improvement, includes the soil inlet, the bottom fixedly connected with soil conveying pipe of soil inlet, the right-hand member fixedly connected with agitator tank of soil conveying pipe, the first external surface fixedly connected with of agitator tank left side annotates liquid mouth, the external surface fixedly connected with of agitator tank right side annotates liquid mouth second, the bottom of annotating liquid mouth second is provided with out the soil pipe, the bottom of going out the soil pipe is provided with the drain pipe, the inside of soil conveying pipe is provided with the pivot, the surface rotation of pivot is connected with the baffle, the right side of baffle is provided with the spiral plate, and unmodified earth passes through soil conveying pipe through the soil inlet entering device inside, makes massive soil broken into the fritter through the stirring under the stirring of spiral plate, has changed the bonding mode of unmodified earth.

As a preferred implementation mode, the left end of drain pipe and agitator tank's surface fixed connection, the surface of agitator tank and the left end fixed connection of play soil pipe, annotate the bottom and the agitator tank surface fixed connection of liquid mouth two, the internal surface of screw plate and the surface fixed connection of pivot, the surface of baffle and the internal surface fixed connection of defeated soil pipe, the right-hand member fixedly connected with perpendicular carousel of pivot, the left part of perpendicular carousel is provided with the drainage board, the left surface of drainage board and the internal surface fixed connection of agitator tank, the left end and the outside motor output fixed connection of pivot, unmodified soil drops to the agitator tank through the drainage board in, under the blocking effect of baffle, soil can not reverse flow to disturb motor work.

As a preferred implementation mode, the internal surface sliding connection of perpendicular carousel has L type pole, the surface sliding connection on L type pole right side has horizontal carousel, the bottom fixedly connected with output shaft of horizontal carousel, the outside of output shaft is provided with the stirring board, the outside of stirring board is provided with scrapes the mud pole, the right-hand member of scraping the mud pole and the surface fixed connection of horizontal carousel, the surface and the top fixed connection of stirring board of horizontal carousel, the surface and the internal surface sliding connection of agitator tank of scraping the mud pole, the pivot drives the rotation of perpendicular carousel, and the horizontal carousel passes through the drive of L type pole and the constant speed rotation of perpendicular carousel, drives stirring board and scrapes the mud pole simultaneously and rotates.

As a preferred embodiment, the outer surface of the output shaft is rotationally connected with the inner surface of the filter screen, the bottom of the filter screen is provided with a filter plate, and when stirring, sewage in the soil continuously flows downwards to the bottom of the stirring tank after being filtered by the filter screen and the filter plate.

As a preferred implementation mode, the surface of filter and the internal surface fixed connection of agitator tank, the internal surface of agitator tank and the external surface fixed connection of filter screen, the surface of output shaft rotates with the internal surface of filter and is connected, the bottom of filter is provided with the stirring rake, the internal surface of stirring rake and the bottom fixed connection of output shaft, add neutralization reagent to annotating liquid mouth one, under the rotation of output shaft drive stirring rake, make sewage and neutralization reagent intensive mixing to reach the beneficial effect of purifying sewage, the sewage after the purification can be discharged by the drain pipe.

As a preferred implementation mode, the fixed ring is fixedly connected with the internal surface of the soil outlet pipe, the right side of the fixed ring is provided with a flow baffle, the outer surface of the flow baffle is fixedly connected with a cylindrical rod, the top end of the cylindrical rod is fixedly connected with a threaded rod, the outer surface threaded connection of the threaded rod is provided with a rotating handle, the flow baffle is in sliding connection with the fixed ring, the rotating handle is manually rotated, the threaded rod drives the cylindrical rod to move upwards under the rotation of the rotating handle, and drives the flow baffle to move upwards along the outer surface of the fixed ring, so that the soil outlet pipe is communicated with the outside, and at the moment, the improved soil can be discharged by the soil outlet pipe.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the soil conditioner is injected through the liquid injection port II, so that the unmodified soil and the soil conditioner are mixed under the stirring of the stirring plate, when the soil is stirred, part of the soil is adhered to the inner wall of the stirring box, the soil adhered to the inner wall of the stirring box is scraped along with the rotation of the mud scraping rod, and the soil conditioner are mixed more fully by continuing stirring, so that the problems of low soil improvement efficiency and insufficient stirring of the traditional external sewage treatment equipment for soil improvement are solved.

2. According to the utility model, the baffle is arranged to prevent the reverse flow of the unmodified soil, so that the unmodified soil can only pass through the soil conveying pipe under the stirring of the spiral plate, the large soil is crushed into small pieces through stirring, and then the small pieces enter the stirring box through the drainage of the drainage plate to perform the next process, so that the normal operation of the motor is ensured, the normal use of the device is further ensured, and the problem that the motor of the external sewage treatment equipment for the traditional soil improvement cannot be protected in place, thereby influencing the operation of the whole device is solved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the top of the filter screen of the present utility model;

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

In the figure: 1. a soil inlet; 2. a soil conveying pipe; 3. a stirring tank; 4. a first liquid injection port; 5. a second liquid injection port; 6. a soil outlet pipe; 7. a drain pipe; 8. a rotating shaft; 9. a baffle; 10. a spiral plate; 11. a drainage plate; 12. a vertical turntable; 13. an L-shaped rod; 14. a horizontal turntable; 15. a mud scraping rod; 16. a stirring plate; 17. an output shaft; 18. a filter screen; 19. a filter plate; 20. stirring paddles; 21. a threaded rod; 22. a rotating handle; 23. a cylindrical rod; 24. a flow baffle; 25. and a fixing ring.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an external sewage treatment device for soil improvement, including advancing soil mouth 1, the bottom fixedly connected with defeated soil pipe 2 of soil mouth 1, the right-hand member fixedly connected with agitator tank 3 of defeated soil pipe 2, the outside surface fixedly connected with of agitator tank 3 left side annotates liquid mouth one 4, the outside surface fixedly connected with of agitator tank 3 right side annotates liquid mouth two 5, the bottom of annotating liquid mouth two 5 is provided with the play soil pipe 6, the bottom of play soil pipe 6 is provided with drain pipe 7, the inside of defeated soil pipe 2 is provided with pivot 8, the surface rotation of pivot 8 is connected with baffle 9, the right side of baffle 9 is provided with spiral plate 10. The left end of drain pipe 7 and the surface fixed connection of agitator tank 3, the surface of agitator tank 3 and the left end fixed connection of play soil pipe 6, the bottom and the agitator tank 3 surface fixed connection of annotating liquid mouth two 5, the internal surface of screw plate 10 and the surface fixed connection of pivot 8, the surface of baffle 9 and the internal surface fixed connection of defeated soil pipe 2, the right-hand member fixedly connected with perpendicular carousel 12 of pivot 8, the left portion of perpendicular carousel 12 is provided with drainage plate 11, the left surface of drainage plate 11 and the internal surface fixed connection of agitator tank 3, the left end and the outside motor output fixed connection of pivot 8, the earth of unmodified passes through soil inlet 1 entering device inside, through defeated soil pipe 2 under the stirring of screw plate 10, make massive soil broken into small pieces through the stirring, then drop to the agitator tank 3 through drainage plate 11, carry out next process.

The inner surface sliding connection of perpendicular carousel 12 has L type pole 13, the surface sliding connection on L type pole 13 right side has horizontal carousel 14, the bottom fixedly connected with output shaft 17 of horizontal carousel 14, the outside of output shaft 17 is provided with stirring board 16, the outside of stirring board 16 is provided with scrapes mud pole 15, the right-hand member of scraping mud pole 15 and the surface fixed connection of horizontal carousel 14, the surface of horizontal carousel 14 and the top fixed connection of stirring board 16, the surface of scraping mud pole 15 and the inner surface sliding connection of agitator tank 3, pivot 8 drives the rotation of perpendicular carousel 12, horizontal carousel 14 passes through the drive of L type pole and the constant speed rotation of perpendicular carousel 12, simultaneously drive stirring board 16 and scrape mud pole 17 rotation, annotate liquid mouth second 5 at this moment and pour into soil conditioner, make unmodified soil and soil conditioner mix under stirring of stirring board 16, during the stirring, there is the soil adhesion at the inner wall of agitator tank 3, with the rotation of scraping the mud that will adhere to on the inner wall of agitator tank 3, continue stirring makes soil and soil conditioner mixed more fully.

The outer surface of the output shaft 17 is rotatably connected with the inner surface of the filter screen 18, and the bottom of the filter screen 18 is provided with a filter plate 19. The surface of filter 19 and the internal surface fixed connection of agitator tank 3, the internal surface of agitator tank 3 and the external surface fixed connection of filter screen 18, the surface of output shaft 17 and the internal surface rotation of filter 19 are connected, and the bottom of filter 19 is provided with stirring rake 20, the internal surface of stirring rake 20 and the bottom fixed connection of output shaft 17. The inner surface of the soil outlet pipe 6 is fixedly connected with a fixed ring 25, the right side of the fixed ring 25 is provided with a flow baffle 24, the outer surface of the flow baffle 24 is fixedly connected with a cylindrical rod 23, the top end of the cylindrical rod 23 is fixedly connected with a threaded rod 21, the outer surface of the threaded rod 21 is in threaded connection with a rotating handle 22, the flow baffle 24 is in sliding connection with the fixed ring 25, sewage in soil continuously flows downwards to the bottom of the stirring tank after being filtered by a filter screen 18 and a filter plate 19, at the moment, a neutralizing agent is added into the first liquid inlet 4, sewage and the neutralizing agent are fully mixed under the rotation of an output shaft 17 driving a stirring paddle 20, purified sewage can be discharged by a drain pipe 7, after soil is improved, a rotating handle 22 is manually rotated, the threaded rod 21 drives the cylindrical rod 23 to move upwards under the rotation of the rotating handle 22, the flow baffle 24 is driven to move upwards along the outer surface of the fixed ring, the soil outlet pipe is communicated with the outside, and the improved soil can be discharged by the soil outlet pipe 6.

Working principle:

when in use, unmodified soil enters the device through the soil inlet 1, the soil is stirred by the spiral plate 10, the soil is crushed into small blocks by the soil conveying pipe 2, the combination mode of the unmodified soil is changed, the soil falls into the stirring box 3 through the drainage plate 11, the soil cannot flow reversely under the blocking effect of the baffle plate 9, thus the motor is disturbed to work, the vertical turntable 12 is driven to rotate along with the rotating shaft 8, the horizontal turntable 14 is driven to rotate at the same speed with the vertical turntable 12 through the driving of the L-shaped rod, the stirring plate 16 and the mud scraping rod 17 are driven to rotate, at the moment, the soil conditioner is injected into the liquid injection port II 5, so that the unmodified soil and the soil conditioner are mixed under the stirring of the stirring plate 16, and when in stirring, part of soil is adhered to the inner wall of the stirring box 3 along with the rotation of the mud scraping rod, the soil attached to the inner wall of the stirring tank 3 is scraped, the stirring is continued to enable the soil to be mixed with the soil conditioner more fully, the soil improvement efficiency is improved, when the stirring is carried out, sewage in the soil continuously flows downwards to reach the bottom of the stirring tank after being filtered by the filter screen 18 and the filter plate 19, at the moment, neutralizing agent is added into the first liquid injection port 4, the sewage and the neutralizing agent are fully mixed under the rotation of the stirring paddle 20 driven by the output shaft 17, the beneficial effect of purifying the sewage is achieved, the purified sewage can be discharged by the drain pipe 7, after the soil is improved, the rotating handle 22 can be manually rotated, the threaded rod 21 drives the cylindrical rod 23 to move upwards under the rotation of the rotating handle 22, and the baffle plate 24 is driven to move upwards along the outer surface of the fixed ring, so that the soil outlet pipe is communicated with the outside, and at the moment, the improved soil can be discharged by the soil outlet pipe 6.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. External sewage treatment device for soil improvement, including advancing soil mouth (1), its characterized in that: the bottom fixedly connected with soil conveying pipe (2) of soil inlet (1), the right-hand member fixedly connected with agitator tank (3) of soil conveying pipe (2), first (4) of lateral surface fixedly connected with notes liquid mouth of agitator tank (3) left side, the external surface fixedly connected with notes liquid mouth on agitator tank (3) right side two (5), the bottom of annotating liquid mouth two (5) is provided with out soil pipe (6), the bottom of going out soil pipe (6) is provided with drain pipe (7), the inside of soil conveying pipe (2) is provided with pivot (8), the surface rotation of pivot (8) is connected with baffle (9), the right side of baffle (9) is provided with spiral plate (10).

2. An external sewage treatment device for soil improvement according to claim 1, wherein: the left end of drain pipe (7) and the surface fixed connection of agitator tank (3), the surface of agitator tank (3) is with the left end fixed connection of play soil pipe (6), the bottom and the agitator tank (3) surface fixed connection of annotating liquid mouth two (5), the internal surface of screw plate (10) and the surface fixed connection of pivot (8), the surface and the internal surface fixed connection of defeated soil pipe (2) of baffle (9), the right-hand member fixedly connected with perpendicular carousel (12) of pivot (8), the left part of perpendicular carousel (12) is provided with drainage plate (11), the surface and the internal surface fixed connection of agitator tank (3) in drainage plate (11) left side, the left end and the external motor output fixed connection of pivot (8).

3. An external sewage treatment device for soil improvement according to claim 2, wherein: the utility model discloses a vertical rotary table (12) with the stirring box, including vertical rotary table (12) and stirring box (3), the internal surface sliding connection of vertical rotary table (12) has L type pole (13), the surface sliding connection on L type pole (13) right side has horizontal rotary table (14), the bottom fixedly connected with output shaft (17) of horizontal rotary table (14), the outside of output shaft (17) is provided with stirring board (16), the outside of stirring board (16) is provided with scrapes mud pole (15), the surface fixed connection of the right-hand member and horizontal rotary table (14) of scraping mud pole (15), the surface and the top fixed connection of stirring board (16) of horizontal rotary table (14), the surface and the internal surface sliding connection of stirring box (3) of scraping mud pole (15).

4. An external sewage treatment device for soil improvement according to claim 3, wherein: the outer surface of the output shaft (17) is rotationally connected with the inner surface of the filter screen (18), and a filter plate (19) is arranged at the bottom of the filter screen (18).

5. The external sewage treatment device for soil improvement according to claim 4, wherein: the outer surface of filter (19) and the internal surface fixed connection of agitator tank (3), the internal surface of agitator tank (3) and the external surface fixed connection of filter screen (18), the surface of output shaft (17) rotates with the internal surface of filter (19) to be connected, the bottom of filter (19) is provided with stirring rake (20), the internal surface of stirring rake (20) and the bottom fixed connection of output shaft (17).

6. An external sewage treatment device for soil improvement according to claim 1, wherein: the utility model discloses a soil outlet pipe, including fixed ring (25) of internal surface fixedly connected with of soil outlet pipe (6), the right side of fixed ring (25) is provided with fender flow plate (24), the surface and the cylinder pole (23) fixed connection of fender flow plate (24), the top fixedly connected with threaded rod (21) of cylinder pole (23), the surface threaded connection of threaded rod (21) has rotation handle (22), fender flow plate (24) and fixed ring (25) sliding connection.