CN218435472U

CN218435472U - Sludge washing equipment

Info

Publication number: CN218435472U
Application number: CN202222822913.4U
Authority: CN
Inventors: 徐晓军
Original assignee: Huber Environmental Technology China Co ltd
Current assignee: Huber Environmental Technology China Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-03
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a sludge washing equipment, include: the equipment comprises an equipment main body, a roller and a group of spraying and flushing devices, wherein the roller is arranged in the equipment main body, the spraying and flushing devices are arranged on the inner side and the outer side of the roller, and the roller is made of a punching screen plate. A mud washing equipment, through optimizing its structure, all set up in the inside and the outside of cylinder and spray washing unit, let its working process can realize inside and outside washing, can dilute mud and will adhere to impurity such as fibre or cloth on the cylinder inner wall and wash to reduce the cylinder and block up, guarantee filtration efficiency.

Description

Sludge washing equipment

Technical Field

The utility model belongs to the technical field of the sludge treatment of logical ditch, in particular to sludge washing equipment.

Background

The sludge for dredging the channel is a sediment dredged and fished out in the maintenance of the drainage pipeline, has complex characteristics, and is a mixture of domestic garbage, muck, sand, organic sludge and sewage. If the sludge in the through channels in the urban pipe network is not cleaned in time, the problems that drainage pipelines are not smooth in drainage, accumulated water and sewage overflow are caused easily, sludge deposited in the pipelines can enter river channels along with rainwater in rainy days to cause serious pollution events, and the harm is great.

Along with the increasing attention of people to the maintenance work of drainage pipelines, the amount of sludge in the dredging channels is increased. The storage and disposal of a large amount of sludge is a troublesome problem. The current method is to dry the soil in the nearby green land after cleaning and then directly send the soil into a refuse landfill for landfill disposal. The treatment mode not only influences the environment of the green land around the pipe network, but also gradually refuses to receive the direct entering of the part of sludge in the refuse landfill because the ditch sludge has complex components and large change of the water content. With the continuous construction of urban pipe networks, the daily output of sludge is greatly increased, the treatment contradiction caused by the daily output of sludge is further intensified, and the search for new sludge treatment measures is urgent.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the above not enough, the utility model aims at providing a sludge washing equipment, through optimizing its structure, all set up in the inside and the outside of cylinder and spray washing unit, let its working process can realize inside and outside washing, can dilute mud and will adhere to impurity such as fibre or cloth on the cylinder inner wall and wash to reduce the cylinder and block up, guarantee filtration efficiency.

The technical scheme is as follows: in order to achieve the above object, the utility model provides a sludge washing equipment, include:

the equipment comprises an equipment main body, a roller and a group of spraying and flushing devices, wherein the roller is arranged in the equipment main body, the spraying and flushing devices are arranged on the inner side and the outer side of the roller, and the roller is made of a punching screen plate. A mud washing equipment, through optimizing its structure, all set up in the inside and the outside of cylinder and spray washing unit, let its working process can realize inside and outside washing, can dilute mud and will adhere to impurity such as fibre or cloth on the cylinder inner wall and wash to reduce the cylinder and block up, guarantee filtration efficiency.

In addition, the drum formed by the punching screen plate changes the traditional one-dimensional filtration into two-dimensional filtration, so that the filtration efficiency is higher, and small granular substances and sewage with the size smaller than that of the pore plate are discharged to the next procedure after passing through the drum.

The utility model discloses still include a set of landing leg, upper cover, actuating mechanism, inlet pipe and delivery port, the equipment main part is located on the landing leg, the top of equipment main part is located to the upper cover, actuating mechanism locates the one end of equipment main part and is connected with the cylinder, the one end of inlet pipe passes the feed inlet of equipment main part and the feed inlet of cylinder in proper order, and the feed inlet of inlet pipe passes through the flange and is connected with last feeding equipment or sewage pipe way together, the below of equipment main part is located to the delivery port.

Furthermore, the spraying and washing device comprises a spraying water supply pipe, a group of nozzles are arranged on the spraying water supply pipe, and one end of the spraying water supply pipe is connected with the water supply pipe.

Furthermore, one end of the roller is provided with a chain, and the output end of the driving mechanism is provided with a driving gear which is meshed with the chain. Because the chain mechanism can work in severe environments such as high temperature, dustiness, humidity and the like, and can ensure the transmission precision, the roller can operate without blockage, and the chain mechanism is particularly suitable for sludge treatment equipment.

Secondly, still include two sets of auxiliary wheels, the auxiliary wheel is located the below both sides of cylinder to be connected with the equipment main part through the mount pad, just the both ends of cylinder are equipped with the track, the track cooperatees with the auxiliary wheel. The setting of auxiliary wheel can improve cylinder moving stability, guarantees the normal operating of cylinder.

Preferably, a set of lifting ribs is arranged in the roller. Large particle matter upwards promotes under the rotation of cylinder and the help that promotes the muscle, finally gets into the sediment district that falls, and then improves its filter effect.

Further preferably, a plurality of observation access holes are formed in the equipment main body, and door plates are arranged at the observation access holes. The arrangement of the observation access hole facilitates the observation of the operation condition of the equipment in the operation process, and facilitates the replacement of the quick-wear parts by the workers during the maintenance.

Still further preferably, a water collecting area is arranged below the equipment main body, the water collecting area is conical, and the water outlet is arranged at the lowest position of the water collecting area.

In addition, still include the frame, the frame includes a set of support frame, bracket and protection frame, the bracket is located on the support frame, the top of bracket is located to the protection frame, the bracket is the tilting setting, equipment principal locates on the bracket, the below of support frame is located to the landing leg.

Preferably, the landing leg adopts adjustable landing leg, and it includes bottom plate and U type landing leg frame, on the bottom plate of locating of U type landing leg frame, just be equipped with the regulation hole on the both sides board of U type landing leg frame, the below of support frame is inserted in U type landing leg frame to screw up through the bolt. The setting of adjustable landing leg lets it can adjust it according to the actual conditions of on-the-spot installation, lets its better needs that satisfy the user.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. a mud washing equipment, through optimizing its structure, all set up in the inside and the outside of cylinder and spray washing unit, let its working process can realize inside and outside washing, can dilute mud and will adhere to impurity such as fibre or cloth on the cylinder inner wall and wash to reduce the cylinder and block up, guarantee filtration efficiency.

2. The utility model discloses in the one end of cylinder is equipped with the chain, actuating mechanism's output is equipped with drive gear, drive gear and chain meshing. Because the chain mechanism can work in severe environments such as high temperature, dustiness, humidity and the like, and can ensure the transmission precision, the roller can operate without blockage, and the chain mechanism is particularly suitable for sludge treatment equipment.

3. The utility model discloses in the cylinder is made by the otter board that punches a hole, and it lets mud washing equipment become two-dimentional filtration by traditional one-dimensional filtration, and filtration efficiency is higher, is less than the tiny particle matter of orifice plate size and is arranged next process behind the cylinder with sewage, and the large particle matter upwards promotes under the rotation of cylinder and the help that promotes the muscle, finally gets into the sediment district that falls, and then improves its filter effect.

4. The utility model discloses in be equipped with a plurality of observation access holes on the equipment principal, observation access hole department is equipped with the door plant. The arrangement of the observation access hole facilitates the observation of the operation condition of the equipment in the operation process, and facilitates the replacement of the quick-wear parts by the workers during the maintenance.

Drawings

FIG. 1 is a schematic structural view of a sludge washing apparatus according to the present invention;

FIG. 2 is a partial schematic view of the connection between the driving mechanism and the roller according to the present invention;

FIG. 3 is a schematic view of the structure inside the roller according to the present invention;

fig. 4 is a schematic structural view of a support leg of the present invention;

FIG. 5 is a schematic structural view of an auxiliary wheel of the present invention;

in the figure: the device comprises a device main body 1, a roller 2, a spraying and washing device 3, supporting legs 4, an upper cover 5, a driving mechanism 6, a feeding pipe 7, a water outlet 8, auxiliary wheels 9, a frame 10, an observation and overhaul port 11, a water collecting area 12, a chain 21, a track 22, a lifting rib 23, a spraying water supply pipe 31, a nozzle 32, a bottom plate 41, a U-shaped supporting leg frame 42, an adjusting hole 43, a driving gear 61, a supporting frame 101, a bracket 102 and a protection frame 103.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Examples

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

A sludge washing apparatus as shown in fig. 1 to 4, comprising:

the equipment comprises an equipment main body 1, a roller 2 and a group of spraying and washing devices 3, wherein the roller 2 is arranged in the equipment main body 1, the spraying and washing devices 3 are arranged on the inner side and the outer side of the roller 2, and the roller 2 is made of a punching screen plate; the use of the punching screen plate enables the sludge washing equipment to be changed from traditional one-dimensional filtration to two-dimensional filtration, the filtration efficiency is higher, and small particulate matters and sewage which are smaller than the size of the pore plate are discharged to the next procedure after passing through the roller.

The device comprises a device body 1, supporting legs 4, an upper cover 5, a driving mechanism 6, a feeding pipe 7 and a water outlet 8, wherein the device body 1 is arranged on the supporting legs 4, the upper cover 5 is arranged above the device body 1, the driving mechanism 6 is arranged at one end of the device body 1 and is connected with a roller 2, one end of the feeding pipe 7 sequentially penetrates through a feeding hole of the device body 1 and a feeding hole of the roller 2, the feeding hole of the feeding pipe 7 is connected with a feeding device or a sewage pipeline at the upper part through a flange, and the water outlet 8 is arranged below the device body 1; a plurality of observation access holes 11 are formed in the equipment main body 1, and door plates are arranged at the observation access holes 11; the below of equipment main part 1 is equipped with catchment area 12, as shown in fig. 1, catchment area 12 is the toper, delivery port 8 locates the lowest of catchment area 12.

As shown in fig. 2 and 3, the spray flushing device 3 includes a spray water supply pipe 31, a set of nozzles 32 is disposed on the spray water supply pipe 31, and one end of the spray water supply pipe 31 is connected to the water supply pipe.

As shown in fig. 2 and 3, one end of the drum 2 is provided with a chain 21, and the output end of the driving mechanism 6 is provided with a driving gear 61, wherein the driving gear 61 is meshed with the chain 21.

Still include two sets of auxiliary wheels 9, as shown in fig. 2, auxiliary wheels 9 locate the below both sides of cylinder 2 to be connected with equipment main part 1 through the mount pad, just the both ends of cylinder 2 are equipped with track 22, track 22 cooperatees with auxiliary wheels 9. It should be noted that a group of engaging lugs is arranged on the mounting base, and the auxiliary wheel 9 is arranged between the two engaging lugs and connected through a connecting shaft.

As shown in fig. 3, a lifting rib 23 is provided in the drum 2.

Example 2

A sludge washing apparatus as shown in fig. 1 to 4, comprising:

the equipment comprises an equipment main body 1, a roller 2 and a group of spraying and washing devices 3, wherein the roller 2 is arranged in the equipment main body 1, the spraying and washing devices 3 are arranged on the inner side and the outer side of the roller 2, and the roller 2 is made of a punching screen plate;

the device comprises a device body 1, supporting legs 4, an upper cover 5, a driving mechanism 6, a feeding pipe 7 and a water outlet 8, wherein the device body 1 is arranged on the supporting legs 4, the upper cover 5 is arranged above the device body 1, the driving mechanism 6 is arranged at one end of the device body 1 and is connected with a roller 2, one end of the feeding pipe 7 sequentially penetrates through a feeding hole of the device body 1 and a feeding hole of the roller 2, the feeding hole of the feeding pipe 7 is connected with a feeding device or a sewage pipeline at the previous stage through a flange, and the water outlet 8 is arranged below the device body 1; a plurality of observation access holes 11 are formed in the equipment main body 1, and door plates are arranged at the observation access holes 11; a water collecting area 12 is arranged below the equipment main body 1, as shown in fig. 1, the water collecting area 12 is conical, and the water outlet 8 is arranged at the lowest position of the water collecting area 12; as shown in fig. 3, a lifting rib 23 is provided in the drum 2.

The flange at the feed inlet of the feed pipe 7 can be directly connected with the previous feeding equipment or sewage pipeline, so that the connection part is sealed, and the problem of water leakage or odor overflow is reduced.

Still include the frame 10, as shown in fig. 1, the frame 10 includes a set of support frame 101, bracket 102 and protection frame 103, bracket 102 is located on the support frame 101, the protection frame 103 is located the top of bracket 102, bracket 102 is the tilting setting, equipment main body 1 is located on the bracket 102, the below of support frame 101 is located to landing leg 4. It should be noted that the bracket 102 is arranged in an inclined manner, so that the whole device main body 1 is also arranged in an inclined manner, a slag falling area is arranged below one end of the device main body 1, which is located at a high position, the slag falling area is arranged at the side 1 of the device main body 1, which is far away from the water collecting area, and when the device main body is in operation, large granular substances are lifted upwards under the rotation of the roller and the help of the lifting ribs, and finally enter the slag falling area.

As shown in fig. 2 and 3, one end of the drum 2 is provided with a chain 21, and the output end of the driving mechanism 6 is provided with a driving gear 61, wherein the driving gear 61 is meshed with the chain 21. The driving mechanism 6 adopts a driving motor, and the driving motor is connected with the equipment main body 1 through a motor mounting seat.

The device is characterized by further comprising two groups of auxiliary wheels 9, as shown in fig. 2 and 5, the auxiliary wheels 9 are arranged on two sides below the roller 2 and connected with the device main body 1 through mounting seats, rails 22 are arranged at two ends of the roller 2, and the rails 22 are matched with the auxiliary wheels 9.

As shown in fig. 4, the leg 4 is an adjustable leg, and includes a bottom plate 41 and a U-shaped leg frame 42, the U-shaped leg frame 42 is disposed on the bottom plate 41, adjusting holes 43 are disposed on two side plates of the U-shaped leg frame 42, and the lower portion of the supporting frame 101 is inserted into the U-shaped leg frame 42 and is screwed by bolts.

As shown in fig. 1, lifting lugs are arranged on the equipment main body 1 and the upper cover 5, and the arrangement of the lifting lugs and the arrangement of the adjustable supporting legs facilitate on-site lifting, installation and positioning.

The working principle of the sludge washing equipment in the embodiment is as follows: the feed inlet of the feed pipe 7 is connected with a feeding device or a sewage pipeline through a flange, sludge in a through channel enters the inside of the roller 2 through the feed inlet of the feed pipe 7, the driving mechanism 6 operates the driving chain wheel 61 to drive the chain 21 to rotate, thereby driving the roller 2 to rotate along with the rotation of the driving chain wheel, the spraying and washing device 3 positioned in the inner side and the outer side of the roller in the process is opened to clean the sludge and the roller 2, particles and sewage in the sludge, which are smaller than the pore diameter of the pore plate of the roller 2, fall into the water collecting area 8 at the bottom and are discharged through the water outlet 8 to enter the next process, and large granular substances after filtration are upwards lifted by the aid of the rotation of the roller 2 and the lifting rib 23 to enter a slag outlet of the device and are finally discharged out of the device.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mud washing equipment which characterized in that: the method comprises the following steps:

the equipment comprises an equipment main body (1), a roller (2) and a group of spraying and flushing devices (3), wherein the roller (2) is arranged in the equipment main body (1), the spraying and flushing devices (3) are arranged on the inner side and the outer side of the roller (2), and the roller (2) is made of a punching screen.

2. The sludge washing apparatus as claimed in claim 1, wherein: still include a set of landing leg (4), upper cover (5), actuating mechanism (6), inlet pipe (7) and delivery port (8), equipment main body (1) is located on landing leg (4), the top of equipment main body (1) is located in upper cover (5), the one end of equipment main body (1) is located and is connected with cylinder (2) in actuating mechanism (6), the feed inlet of equipment main body (1) and the feed inlet of cylinder (2) are passed in proper order to the one end of inlet pipe (7), and the feed inlet of inlet pipe (7) passes through the flange and is connected with last one feeding equipment or sewage pipe, the below of equipment main body (1) is located in delivery port (8).

3. The sludge washing apparatus as claimed in claim 1, wherein: the spray flushing device (3) comprises a spray water supply pipe (31), a group of spray nozzles (32) are arranged on the spray water supply pipe (31), and one end of the spray water supply pipe (31) is connected with the water supply pipe.

4. The sludge washing apparatus as claimed in claim 2, wherein: the one end of cylinder (2) is equipped with chain (21), the output of actuating mechanism (6) is equipped with drive gear (61), drive gear (61) and chain (21) meshing.

5. The sludge washing apparatus as claimed in claim 1, wherein: still include two sets of auxiliary wheels (9), the below both sides of cylinder (2) are located to auxiliary wheel (9) to be connected with equipment principal (1) through the mount pad, just the both ends of cylinder (2) are equipped with track (22), track (22) cooperate with auxiliary wheel (9).

6. The sludge washing apparatus as claimed in claim 1, wherein: a group of lifting ribs (23) is arranged in the roller (2).

7. The sludge washing apparatus as claimed in claim 1, wherein: a plurality of observation access holes (11) are formed in the equipment main body (1), and door plates are arranged at the observation access holes (11).

8. The sludge washing apparatus as claimed in claim 2, wherein: the below of equipment main part (1) is equipped with water-collecting area (12), water-collecting area (12) are the toper, the lowest department of water-collecting area (12) is located in delivery port (8).

9. The sludge washing apparatus as claimed in claim 2, wherein: still include frame (10), frame (10) are including a set of support frame (101), bracket (102) and protection frame (103), on support frame (101) was located to bracket (102), the top of bracket (102) is located in protection frame (103), bracket (102) are the tilting setting, equipment principal (1) is located on bracket (102), the below of support frame (101) is located in landing leg (4).

10. The sludge washing apparatus as claimed in claim 9, wherein: landing leg (4) adopt adjustable landing leg, and it includes bottom plate (41) and U type landing leg frame (42), on bottom plate (41) was located in U type landing leg frame (42), just be equipped with regulation hole (43) on the both sides board of U type landing leg frame (42), the below of support frame (101) is inserted in U type landing leg frame (42) to screw up through the bolt.