CN221063063U

CN221063063U - Cleaning device

Info

Publication number: CN221063063U
Application number: CN202322501557.0U
Authority: CN
Inventors: 杨国镇; 王章桥; 刘银旭; 陈义章; 李长东
Original assignee: Yichang Bangpu Yihua Environmental Protection Technology Co ltd; Hunan Brunp Recycling Technology Co Ltd; Guangdong Brunp Recycling Technology Co Ltd
Current assignee: Yichang Bangpu Yihua Environmental Protection Technology Co ltd; Hunan Brunp Recycling Technology Co Ltd; Guangdong Brunp Recycling Technology Co Ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-06-04
Anticipated expiration: 2033-09-14

Abstract

The utility model belongs to the technical field of phosphogypsum cleaning, and discloses a cleaning device, which comprises a cleaning box and a stirring mechanism, wherein a baffle plate is arranged in the cleaning box, the baffle plate divides the interior of the cleaning box into a stirring cavity and a foam discharging cavity, foam discharging holes are formed in the side wall of the cleaning box, a baffle plate is arranged at the top of the foam discharging cavity, the top of the baffle plate is higher than the top of the baffle plate, and material slurry is blocked by the baffle plate and sinks towards the bottom of the foam discharging cavity after passing through the top of the baffle plate; the stirring mechanism is rotationally arranged in the stirring cavity, the foam discharging hole is arranged on one side of the baffle plate facing the stirring mechanism, the stirring mechanism is used for stirring materials and cleaning liquid in the stirring cavity, and floating foam generated by stirring of the stirring mechanism is discharged through the foam discharging hole. The cleaning device can remove floating foam and improve the quality of materials.

Description

Cleaning device

Technical Field

The utility model relates to the technical field of phosphogypsum cleaning, in particular to a cleaning device.

Background

The phosphogypsum has complex components including incompletely decomposed phosphorite, residual phosphoric acid, fluoride, acid insoluble matters, organic matters and the like, and fine insoluble impurities in the phosphogypsum, such as free phosphoric acid, water-soluble phosphate, fluorine and the like, can be removed by utilizing a water washing process, but when the phosphogypsum is mixed and washed by adopting the existing washing device, more floating foam can be generated, and if the floating foam can not be cleaned in time, the phosphogypsum cannot be thoroughly removed.

Therefore, a cleaning device is needed to solve the above-mentioned problems.

Disclosure of utility model

One object of the present utility model is to: the cleaning device is provided, so that floating foam can be removed, and the quality of materials is improved.

To achieve the purpose, the utility model adopts the following technical scheme:

a cleaning device, the cleaning device comprising:

The cleaning box is internally provided with a baffle plate, the baffle plate divides the interior of the cleaning box into a stirring cavity and a foam discharging cavity, the bottom of the stirring cavity is not communicated with the bottom of the foam discharging cavity, the stirring cavity is communicated with the foam discharging cavity above the baffle plate, foam discharging holes are formed in the side wall of the cleaning box, the top of the foam discharging cavity is provided with a baffle plate, the top of the baffle plate is higher than the top of the baffle plate, and material slurry is blocked by the baffle plate and sinks towards the bottom of the foam discharging cavity after passing through the top of the baffle plate;

The stirring mechanism is rotationally arranged in the stirring cavity, the foam discharging hole is positioned on one side of the baffle plate facing the stirring mechanism, the stirring mechanism is used for stirring materials and cleaning liquid in the stirring cavity, and floating foam generated by stirring of the stirring mechanism is discharged through the foam discharging hole.

As an optional technical solution, the foam discharging cavity is provided with a conveying mechanism, the conveying mechanism is located at one side of the baffle, which is away from the stirring mechanism, and the conveying mechanism includes:

A second driving member;

The roller is arranged at the output end of the second driving piece, the second driving piece drives the roller to rotate around the horizontal line, a plurality of feeding plates are arranged on the outer wall of the roller in a surrounding mode at intervals, and the feeding plates are used for conveying the material slurry in the foam discharging cavity out of the cleaning box.

As an optional technical scheme, be provided with the flow distribution plate between conveying mechanism with the baffle, the flow distribution plate is located the bottom of baffle, the flow distribution plate with form the material conveying passageway between the bottom of baffle, the flow distribution plate is used for leading the material thick liquid to the cylinder.

As an optional solution, the cleaning device further includes:

The conveying mechanism is arranged on one side of the cleaning box, on which the conveying mechanism is arranged, and is used for receiving the material slurry discharged from the foam discharging cavity by the conveying mechanism;

the drying component is arranged at one end, far away from the cleaning box, of the conveying mechanism and is used for drying the material slurry on the conveying mechanism;

The collection assembly is arranged at the downstream of the drying assembly and is used for collecting the solidified materials on the conveying mechanism.

As an optional technical scheme, the outside that the purge bin is close to the one end of transport mechanism is provided with the butt joint board, the butt joint board is located transport mechanism's top, the butt joint board is used for stopping the material thick liquid that splashes.

As an alternative solution, the conveying mechanism includes:

a driving wheel;

the filter cloth is wound between the two driving wheels, and a collecting box is arranged at the bottom of the filter cloth;

and the output end of the third driving piece is connected with the driving wheel.

As an optional technical solution, the end coaming of the cleaning tank is located at a side of the conveying mechanism facing away from the baffle, and the top level of the roller is higher than the top level of the end coaming.

As an optional technical scheme, the stirring mechanism comprises a first driving piece and a scraping plate, wherein the scraping plate is arranged at the output end of the first driving piece, and the first driving piece drives the scraping plate to scrape floating foam floating on the liquid level of the cleaning box.

As an optional technical scheme, stirring mechanism still includes stirring vane, first driving piece is the rotating electrical machines, stirring vane install in the output of rotating electrical machines, scrape the board and lie in stirring vane's top, the rotating electrical machines drive stirring vane is in the washing incasement is rotated around vertical line in order to stir material and washing liquid.

As an optional technical solution, a side surface of the baffle plate facing the stirring mechanism is a blocking surface, and a side edge of the blocking surface is aligned with the foam discharging hole.

The utility model has the beneficial effects that:

When the cleaning device is used, cleaning liquid and materials are put into the stirring cavity of the cleaning box, the stirring mechanism stirs the materials and the cleaning liquid in the stirring cavity, the materials are dissolved into slurry, impurities in the materials float on the liquid surface to form floating foam, insoluble impurities in the materials are deposited at the bottom of the stirring cavity, the stirring cavity is communicated with the foam discharging cavity above the partition plate, the material slurry passes through the top of the partition plate, and the material slurry is blocked and sinks towards the bottom of the foam discharging cavity due to the blocking effect of the partition plate, so that the part of material slurry does not contain the floating foam and other insoluble impurities, and high-quality material slurry can be obtained; the quality of foam is light, can't follow the material thick liquid to the bottom subsidence of row's foam chamber, through seting up the foam hole at the lateral wall of wasing the case, and the foam hole is located to the side that the baffle faces rabbling mechanism, and the baffle blocks the foam, floats in the foam of liquid level and can follow the foam hole and discharge the washing case. The cleaning device can remove floating foam and improve the quality of materials.

Drawings

The utility model is described in further detail below with reference to the drawings and examples;

FIG. 1 is a schematic view of a cleaning device according to an embodiment;

FIG. 2 is a schematic view of a part of the structure of the cleaning tank, the stirring mechanism and the conveying mechanism according to the embodiment;

FIG. 3 is a schematic view of a transport mechanism and collection assembly according to an embodiment;

Fig. 4 is a schematic structural view of a drying assembly according to an embodiment.

In the figure:

1. a cleaning box; 11. a partition plate; 12. a stirring cavity; 13. a foam discharging cavity; 14. a foam discharging hole; 15. a baffle; 16. a diverter plate; 17. an abutting plate; 18. a terminal enclosure;

2. A stirring mechanism; 21. a first driving member; 22. a wiper plate; 23. stirring blades; 24. a support plate; 25. a limit seat; 26. a connecting shaft;

3. a conveying mechanism; 31. a driving wheel; 32. a filter cloth; 33. a collection box; 34. a third driving member;

4. a drying assembly; 41. a fan; 42. an electric heating tube; 43. a top cover; 44. a protective cover;

5. A collection assembly; 51. a scraper;

6. a conveying mechanism; 61. a roller; 62. a feeding plate;

7. and (5) mounting a bracket.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments 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 fall within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present embodiment provides a cleaning device, the cleaning device includes a cleaning tank 1 and a stirring mechanism 2, a partition 11 is provided in the cleaning tank 1, the partition 11 divides the interior of the cleaning tank 1 into a stirring cavity 12 and a foam discharging cavity 13, the bottom of the stirring cavity 12 is not communicated with the bottom of the foam discharging cavity 13, the stirring cavity 12 is communicated with the foam discharging cavity 13 above the partition 11, foam discharging holes 14 are provided on the side wall of the cleaning tank 1, a baffle 15 is provided on the top of the foam discharging cavity 13, the top of the baffle 15 is higher than the top of the partition 11, and material slurry is blocked by the baffle 15 and sinks to the bottom of the foam discharging cavity 13 after passing over the top of the partition 11; the stirring mechanism 2 is rotatably arranged in the stirring cavity 12, the foam discharging hole 14 is positioned on one side of the baffle 15 facing the stirring mechanism 2, the stirring mechanism 2 is used for stirring materials and cleaning liquid in the stirring cavity 12, and the foam generated by stirring of the stirring mechanism 2 is discharged through the foam discharging hole 14.

When the cleaning device of the embodiment is used, cleaning liquid and materials are put into the stirring cavity 12 of the cleaning box 1, the stirring mechanism 2 stirs the materials and the cleaning liquid in the stirring cavity 12, the materials are dissolved into slurry, impurities in the materials float on the liquid surface to form floating foam, insoluble impurities in the materials are deposited at the bottom of the stirring cavity 12, the stirring cavity 12 and the foam discharging cavity 13 are communicated above the partition plate 11, the material slurry passes over the top of the partition plate 11, and due to the blocking effect of the partition plate 15, the material slurry is blocked and sinks towards the bottom of the foam discharging cavity 13, and the part of the material slurry does not contain the floating foam and other insoluble impurities, so that high-quality material slurry can be obtained; the quality of the floating foam is light, can't follow the material thick liquid to the bottom subsidence of arranging foam chamber 13, through set up row's foam hole 14 at the lateral wall of wasing case 1, and row's foam hole 14 is located baffle 15 and faces the one side of rabbling mechanism 2, and baffle 15 stops the floating foam, and the floating foam that floats in the liquid level can follow row's foam hole 14 and discharge washcase 1. The belt cleaning device of this embodiment can get rid of the foam, improves the quality of material.

The stirring mechanism 2 produces the vortex when stirring the material in stirring chamber 12, because baffle 11 blocks for the bottom of stirring chamber 12 and the bottom of row's foam chamber 13 are not linked together, foam and insoluble impurity can't all get into row's foam chamber 13 from the bottom of stirring chamber 12, stirring chamber 12 and row's foam chamber 13 are linked together in the top of baffle 11, the foam in the vortex all floats to the surface of stirring chamber 12, because the density of foam is less, therefore the foam can't follow the material thick liquid and pass the material conveying passageway between the bottom of flow distribution plate 16 and baffle 15, the foam can't be passed over the top or the bottom of baffle 15 from row's foam hole 14 discharge only.

The cleaning device of this embodiment may be used to clean phosphogypsum and other minerals. In this embodiment, the cleaning solution includes water and additives.

Optionally, the foam discharging cavity 13 is provided with a conveying mechanism 6, the conveying mechanism 6 is located at one side of the baffle 15, which is away from the stirring mechanism 2, the conveying mechanism 6 comprises a second driving piece and a roller 61, the roller 61 is mounted at an output end of the second driving piece, the roller 61 is driven by the second driving piece to rotate around a horizontal line, a plurality of feeding plates 62 are arranged around the outer wall of the roller 61 at intervals, and the feeding plates 62 are used for feeding material slurry in the foam discharging cavity 13 out of the cleaning box 1.

In this embodiment, the second driving member is a motor, and the motor is used to drive the roller 61 to rotate around a horizontal line, and the feeding plate 62 on the outer wall of the roller 61 conveys the material slurry to the conveying mechanism 3, so that the conveying efficiency of the material slurry can be improved, and the material slurry is prevented from being deposited in the foam discharging cavity 13. A feeding groove is formed between two adjacent feeding plates 62 and the outer wall of the roller 61, and when the roller 61 rotates, the feeding groove conveys the material slurry in the foam discharging cavity 13 to the conveying mechanism 3 side.

In this embodiment, the feeding plate 62 is obliquely disposed on the outer wall of the drum 61, and when a certain amount of material slurry is deposited on the bottom of the conveying mechanism 6, the feeding plate 62 can scoop up the material slurry and discharge the material slurry from the foam discharging cavity 13.

Optionally, a diverter plate 16 is disposed between the conveying mechanism 6 and the partition 11, the diverter plate 16 is located at the bottom of the baffle 15, a material conveying channel is formed between the diverter plate 16 and the bottom of the baffle 15, and the diverter plate 16 is used for guiding the material slurry to the roller 61. The material slurry passes over the top of the partition plate 11 and then is directly guided to the conveying mechanism 6 by the flow dividing plate 16, and the material slurry passes through the conveying channel and then enters the feeding groove of the roller 61, so that the conveying efficiency of the material slurry is improved.

Optionally, the cleaning device further comprises a conveying mechanism 3, a drying assembly 4 and a collecting assembly 5, wherein the conveying mechanism 3 is arranged on one side of the cleaning box 1, on which the conveying mechanism 6 is arranged, and the conveying mechanism 3 is used for receiving the material slurry discharged from the foam discharging cavity 13 by the conveying mechanism 6; the drying component 4 is arranged at one end of the conveying mechanism 3 far away from the cleaning box 1, and the drying component 4 is used for drying the material slurry on the conveying mechanism 3; the collection assembly 5 is arranged downstream of the drying assembly 4, and the collection assembly 5 is used for collecting the solidified material on the conveying mechanism 3.

The conveying mechanism 3 receives the material slurry discharged by the conveying mechanism 6 from the foam discharging cavity 13 and used for removing insoluble impurities and floating foam, the drying assembly 4 is used for drying the material slurry on the conveying mechanism 3, and the collecting assembly 5 is used for collecting the dried material.

Optionally, an abutment plate 17 is arranged on the outer side of the end of the cleaning tank 1 close to the conveying mechanism 3, the abutment plate 17 is located above the conveying mechanism 3, and the abutment plate 17 is used for blocking splashed material slurry.

Optionally, the conveying mechanism 3 comprises a driving wheel 31, a filter cloth 32 and a third driving member 34; the filter cloth 32 is wound between the two driving wheels 31, a collecting box 33 is arranged at the bottom of the filter cloth 32, and the output end of the third driving piece 34 is connected to the driving wheels 31.

The third driving piece 34 is a motor, the motor drives the driving wheel 31 to rotate, the driving wheel 31 drives the filter cloth 32 to rotate, the filter cloth 32 bears the movement of material slurry, most of water drops to the collecting tank 33 after the material slurry is conveyed to the filter cloth 32, and the water drops are prevented from polluting the working environment.

Optionally, the end closure 18 of the washing tank 1 is located on the side of the conveyor 6 facing away from the baffle 15, the top level of the drum 61 being higher than the top level of the end closure 18. The height of the end closure 18 is reduced to improve the efficiency of the rollers 61 in delivering the slurry to the conveyor 3.

Optionally, the stirring mechanism 2 includes a first driving member 21 and a scraping plate 22, the scraping plate 22 is mounted at an output end of the first driving member 21, and the first driving member 21 drives the scraping plate 22 to scrape the floating foam floating on the liquid surface of the cleaning tank 1.

Optionally, the stirring mechanism 2 further includes a stirring blade 23, the first driving member 21 is a rotating motor, the stirring blade 23 is mounted at an output end of the rotating motor, the scraping plate 22 is located above the stirring blade 23, and the rotating motor drives the stirring blade 23 to rotate around a vertical line in the cleaning tank 1 to stir the materials and the cleaning liquid.

In this embodiment, the stirring blade 23 and the scraping plate 22 are driven by the same rotating motor, the number of driving parts is reduced, the scraping plate 22 is located above the stirring blade 23, after the stirring blade 23 stirs the materials, the impurities float up to the position of the scraping plate 22, and the scraping plate 22 pushes the impurity floating foam to the side wall of the cleaning tank 1, and the impurity floating foam is discharged outwards from the foam discharging hole 14.

In other embodiments, the stirring blade 23 and the scraping plate 22 are driven by two driving members respectively, the first driving member 21 is a cylinder, the cylinder drives the scraping member to scrape the froth, and the rotating motor drives the stirring blade 23 to stir the material in the cleaning tank 1.

Optionally, the stirring mechanism 2 further comprises a supporting plate 24, a limiting seat 25 and a connecting shaft 26, wherein the supporting plate 24 is fixedly arranged at the top of the cleaning box 1, and the rotating motor is arranged on the supporting plate 24; the limit seat 25 is fixedly arranged at the bottom of the cleaning box 1; the top of connecting axle 26 is connected with the output transmission of rotating electrical machines, and the bottom of connecting axle 26 rotates and inserts locates spacing seat 25, scrapes and smears board 22 and stirring vane 23 all circumference and set up in connecting axle 26.

When the stirring blade 23 impacts the material, the stirring blade 23 is stressed, in order to avoid the deviation of the stirring blade 23 from a preset position, the limiting seat 25 is adopted to limit the deviation of the connecting shaft 26 along the horizontal direction, the stirring blade 23 and the scraping plate 22 are connected to the peripheral part of the connecting shaft 26, the output end of the rotating motor is in transmission connection with the connecting shaft 26, and the rotating motor drives the connecting shaft 26 to rotate around a vertical line, so that the stirring blade 23 and the scraping plate 22 rotate along with each other.

In the present embodiment, the stirring blade 23 is provided in a plurality of pieces, and the plurality of stirring blades 23 are wound around the circumferential portion of the connecting shaft 26.

In the present embodiment, the wiper plate 22 is provided in plural. The plurality of wiper plates 22 surrounds the circumference of the connecting shaft 26.

Optionally, the side of the baffle 15 facing the stirring mechanism 2 is a blocking surface. In this embodiment, the sides of the blocking surface are aligned with the froth removal holes 14. The floating foam is pushed by the scraping plate 22 to flow to the baffle plate 15, and the blocking surface of the baffle plate 15 guides the floating foam to the foam discharging holes 14, so that the foam discharging efficiency is improved. In other embodiments, the drainage apertures 14 are located between the baffle 15 and the baffle 11, or the drainage apertures 14 are located on the side of the baffle 11 facing away from the baffle 15.

Optionally, the drying assembly 4 comprises a fan 41 and/or an electric heating tube 42.

In this embodiment, the drying assembly 4 includes a fan 41 and an electric heating tube 42, the electric heating tube 42 is operated to generate heat, and the fan 41 blows hot air to the material slurry on the filter cloth 32 to solidify the material slurry.

Optionally, the cleaning device further includes a mounting bracket 7, and the cleaning box 1, the conveying mechanism 3, the drying assembly 4 and the collecting assembly 5 are all mounted on the mounting bracket 7.

Optionally, the drying assembly 4 further includes a top cover 43 and a protective cover 44, the top cover 43 is mounted on the mounting bracket 7, the electrothermal tube 42 is disposed inside the top cover 43, the protective cover 44 is disposed above the electrothermal tube 42, and the fan 41 is mounted outside the top cover 43. The top cover 43 and the protective cover 44 isolate and protect the electric heating tube 42.

Optionally, the collecting assembly 5 comprises a scraper 51, the scraper 51 being fixedly mounted to the mounting bracket 7, the scraper 51 being located at the end of the conveyor 3, the scraper 51 being adapted to scrape off material solidified adhering to the filter cloth 32.

Furthermore, the foregoing description of the preferred embodiments and the principles of the utility model is provided herein. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. The belt cleaning device, its characterized in that, belt cleaning device includes:

The cleaning box (1), the inside of cleaning box (1) is provided with baffle (11), baffle (11) will the inside separation of cleaning box (1) is stirring chamber (12) and foam discharging cavity (13), the bottom of stirring chamber (12) with the bottom of foam discharging cavity (13) is not each other linked together, stirring chamber (12) with foam discharging cavity (13) are in the top intercommunication of baffle (11), foam discharging hole (14) have been seted up to the lateral wall of cleaning box (1), the top of foam discharging cavity (13) is provided with baffle (15), the level at baffle (15) top is higher than the level at baffle (11) top, material thick liquid is blocked by baffle (15) and sink to the bottom of foam discharging cavity (13) after crossing the top of baffle (11).

Stirring mechanism (2), rotate set up in stirring chamber (12), arrange foam hole (14) be located baffle (15) face towards one side of stirring mechanism (2), stirring mechanism (2) are used for stirring material and washing liquid in stirring chamber (12), the foam that stirring mechanism (2) stirring produced passes through arrange foam hole (14) discharge.

2. A cleaning device according to claim 1, characterized in that the foam discharging chamber (13) is provided with a conveying mechanism (6), the conveying mechanism (6) being located on the side of the baffle (15) facing away from the stirring mechanism (2), the conveying mechanism (6) comprising:

A second driving member;

The roller (61) is arranged at the output end of the second driving piece, the second driving piece drives the roller (61) to rotate around a horizontal line, a plurality of feeding plates (62) are arranged on the outer wall of the roller (61) in a surrounding mode at intervals, and the feeding plates (62) are used for conveying material slurry in the foam discharging cavity (13) out of the cleaning box (1).

3. A cleaning device according to claim 2, characterized in that a diverter plate (16) is arranged between the conveyor means (6) and the partition plate (11), the diverter plate (16) being located at the bottom of the baffle plate (15), a feed channel being formed between the diverter plate (16) and the bottom of the baffle plate (15), the diverter plate (16) being arranged to direct the material slurry to the drum (61).

4. The cleaning device of claim 2, further comprising:

The conveying mechanism (3) is arranged on one side of the cleaning box (1) where the conveying mechanism (6) is arranged, and the conveying mechanism (3) is used for receiving the material slurry discharged from the foam discharging cavity (13) by the conveying mechanism (6);

The drying assembly (4) is arranged at one end, far away from the cleaning box (1), of the conveying mechanism (3), and the drying assembly (4) is used for drying the material slurry on the conveying mechanism (3);

the collecting assembly (5) is arranged at the downstream of the drying assembly (4), and the collecting assembly (5) is used for collecting the solidified materials on the conveying mechanism (3).

5. The cleaning device according to claim 4, characterized in that the cleaning tank (1) is provided with an abutment plate (17) on the outside of the end of the cleaning tank close to the conveyor (3), the abutment plate (17) being located above the conveyor (3), the abutment plate (17) being used for blocking splashed material slurry.

6. The cleaning device according to claim 4, characterized in that the conveying mechanism (3) comprises:

A driving wheel (31);

The filter cloth (32) is wound between the two driving wheels (31), and a collecting box (33) is arranged at the bottom of the filter cloth (32);

And the output end of the third driving piece (34) is connected with the driving wheel (31).

7. A cleaning device according to claim 2, characterized in that the end closure (18) of the cleaning tank (1) is located on the side of the conveyor (6) facing away from the baffle (15), the top level of the drum (61) being higher than the top level of the end closure (18).

8. A cleaning device according to claim 1, characterized in that the stirring mechanism (2) comprises a first driving member (21) and a scraping plate (22), the scraping plate (22) is mounted at the output end of the first driving member (21), and the first driving member (21) drives the scraping plate (22) to scrape floating foam floating on the liquid surface of the cleaning tank (1).

9. The cleaning device according to claim 8, wherein the stirring mechanism (2) further comprises a stirring blade (23), the first driving member (21) is a rotating motor, the stirring blade (23) is mounted at an output end of the rotating motor, the scraping plate (22) is located above the stirring blade (23), and the rotating motor drives the stirring blade (23) to rotate around a vertical line in the cleaning tank (1) to stir materials and cleaning liquid.

10. A cleaning device according to claim 8, characterized in that the side of the baffle (15) facing the stirring means (2) is a blocking surface, the sides of which are aligned with the froth removal holes (14).