CN220448921U - Sludge conveying device - Google Patents

Abstract

The application discloses sludge conveying device belongs to the technical field of sludge treatment, and solves the problem that conveying efficiency is affected due to the fact that sludge enters a scraper chain in the process of circulating and conveying sludge in the prior art. The application includes first loading board, first sprocket, first drive arrangement, first scraper blade and first squirt. The first bearing plate is used for bearing sludge; the first driving device can drive the first chain wheel to rotate, the first chain wheel can drive the first scraper chain to circularly drive, and the first scraper chain drive can drive the first scraper to move along the first bearing plate so as to transport sludge on the first bearing plate; the first water gun can flush the first scraper chain, so that the sludge is prevented from being bonded on the first scraper chain to influence the transportation efficiency of the sludge.

Description

Sludge conveying device

Technical Field

The application relates to the technical field of sludge treatment, in particular to a sludge conveying device.

Background

Sludge is a product after sewage treatment, is an extremely complex non-homogeneous body composed of organic residues, bacterial cells, inorganic particles, colloid and the like, is a thick substance between liquid and solid, and is difficult to separate solid from liquid by sedimentation, so that the sludge is usually required to be dehydrated, and the dehydrated sludge is often required to be further conveyed to a designated position for centralized treatment.

An automatic sludge conveyor is disclosed in the patent publication CN 213678942U. The dust-proof device comprises a dust cover and a conveying belt forming a circulating loop in the dust cover, wherein the conveying belt comprises a belt body and conveying chains positioned at two sides of the belt body, at least one scraping plate is arranged between the conveying chains, and two ends of the scraping plate are respectively connected with the conveying chains positioned at two sides of the belt body; the dust cover is provided with a mud inlet and a mud outlet at two ends, the mud inlet and the mud outlet are provided with chain wheels meshed with a conveying chain, and the chain wheels comprise two wheel bodies and rotating shafts coaxially connected with the two wheel bodies. In the device, mud very easily bonds to the conveyer chain in the transportation to lead to the mud constantly to pile up and bond the chain on the conveyer chain in the in-process of conveyer chain circulation transportation mud, cause the motor load increase that connects to the sprocket, thereby lead to conveying efficiency to reduce.

Therefore, the technical problem to be solved by the application is as follows: how to clean the scraper chain for circularly transporting the sludge.

Disclosure of Invention

The purpose of this application is to the above-mentioned problem that exists among the prior art, has proposed a mud conveyor, has solved among the prior art the in-process mud that circularly transported mud and has got into the scraper chain and influence conveying efficiency's problem, and the technical effect of this application scheme is: can clean the scraper chain for circularly transporting the sludge.

The application can be realized through the following technical scheme: a sludge conveying apparatus comprising: the device comprises a first bearing plate, a first sprocket, a first driving device, a first scraping plate and a first water gun. The first bearing plate is used for bearing sludge; the first chain wheels are rotatably connected to the first bearing plate and are provided with a plurality of first scraper chains, and the first chain wheels are meshed with the first scraper chains; the first driving device is used for driving the first sprocket to rotate, and the rotation of the first sprocket can drive the first scraper chain to circularly drive; the first scraping plate is fixedly connected with the first scraper chain and is propped against the first bearing plate, so that the first scraping plate can convey sludge on the first bearing plate along with the transmission of the first scraper chain; the first water gun is located above the first bearing plate and beside the first scraper chain, and the first water gun can spray water onto the first scraper chain to remove sludge on the first scraper chain.

In the above technical solution, the first bearing plate is used for bearing sludge; the first driving device can drive the first chain wheel to rotate, the first chain wheel can drive the first scraper chain to circularly drive, and the first scraper chain drive can drive the first scraper to move along the first bearing plate so as to transport sludge on the first bearing plate; the first water gun can flush the first scraper chain, so that the sludge is prevented from being bonded on the first scraper chain to influence the transportation efficiency of the sludge.

Further, the method further comprises the following steps: the second carrier plate, the second sprocket, the second drive arrangement, second scraper blade and second squirt. The second bearing plate is positioned at one end of the first bearing plate, from which the sludge is sent, so that the first bearing plate can convey the sludge to the second bearing plate, and the second bearing plate is obliquely arranged relative to the ground; the second chain wheels are rotatably connected to the side of the second bearing plate and are provided with a plurality of second scraper chains, and the second chain wheels are meshed with the second scraper chains; the second driving device is used for driving the second chain wheel to rotate, and the second chain wheel can drive the second scraper chain to circularly drive; the second scraping plate is fixedly connected with the second scraper chain and is propped against the second bearing plate, so that the second scraping plate can convey sludge on the second bearing plate along with the transmission of the second scraper chain; the second water gun is located above the second bearing plate and beside the second scraper chain, and the second water gun can spray water onto the second scraper chain to remove sludge on the second scraper chain.

In the above technical solution, the second bearing plate is used for bearing sludge; the second driving device can drive the second chain wheel to rotate, the second chain wheel can drive the second scraper chain to circularly drive, and the second scraper chain can drive the second scraper to move along the second bearing plate to transport sludge on the second bearing plate; the second water gun can flush the second scraper chain, so that the sludge is prevented from being bonded on the second scraper chain to influence the transportation efficiency of the sludge.

Further, the sludge treatment device also comprises a storage container, wherein the storage container is positioned at one end of the second bearing plate far away from the first bearing plate, so that the second scraper chain can convey the sludge into the storage container along the second bearing plate.

In the above technical scheme, the storage container can collect sludge.

Further, the device also comprises a fixing frame, wherein the fixing frame is used for placing the storage container, the fixing frame can enable the storage container to be far away from the ground, a discharge opening is formed in the bottom of the storage container, and sludge in the storage container can flow out through the discharge opening.

In the technical scheme, the fixing frame can enable the storage container to be far away from the ground, and the lower part of the fixing frame can be used for the sludge collection vehicle to drive into the lower part of the storage container, so that sludge can directly enter the sludge collection vehicle through the discharge opening of the storage container, and the labor is saved.

Further, the water gun further comprises a baffle, the baffle is arranged on the first bearing plate or the second bearing plate in a surrounding mode, and the water outlet is located below the first water gun or the second water gun.

In the technical scheme, the baffle can prevent the sludge in the transportation process from falling to the ground, and the water outlet arranged on the baffle can enable the water containing the sludge after the first scraper chain or the second scraper chain is washed to flow out through the water outlet.

Further, the storage container further comprises an arc-shaped bent pipe, the arc-shaped bent pipe is arranged at one end, far away from the first bearing plate, of the second bearing plate in a surrounding mode, and one end of the arc-shaped bent pipe is located beside the feed inlet of the storage container.

In the technical scheme, the arc-shaped bent pipe can guide sludge into the storage container, so that the sludge is prevented from falling to the ground in the process of entering the storage container.

Further, the method further comprises the following steps: a tensioning wheel and a third driving device. The tensioning wheel is positioned beside the first chain wheel or the second chain wheel and is abutted with the first scraper chain or the second scraper chain; the third driving device is used for driving the tensioning wheel to retract relative to the first bearing plate or the second bearing plate so that the tensioning wheel can tension the first scraper chain or the second scraper chain.

In the above technical scheme, when the mass of the sludge transported by the first scraper and the second scraper is large, the first scraper chain and the second scraper chain may be loosened to reduce the conveying efficiency of the sludge, and at this time, the third driving device may drive the tensioning wheel to retract relative to the first bearing plate or the second bearing plate, so that the tensioning wheel may tension the first scraper chain or the second scraper chain to ensure the conveying efficiency of the sludge.

Further, a collecting groove is arranged below the first water gun or the second water gun.

In the technical scheme, the sludge can drop to the ground after the first scraper chain and the second scraper chain are washed, so that the labor intensity of workers is increased, and the falling sludge is uniformly collected by arranging the collecting tank, so that the labor intensity of the workers can be reduced.

In summary, the present application has the following technical effects: the first bearing plate is used for bearing sludge; the first driving device can drive the first chain wheel to rotate, the first chain wheel can drive the first scraper chain to circularly drive, and the first scraper chain drive can drive the first scraper to move along the first bearing plate so as to transport sludge on the first bearing plate; the first water gun can flush the first scraper chain, so that the sludge is prevented from being bonded on the first scraper chain to influence the transportation efficiency of the sludge.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a partial schematic view of the structure of the present application;

FIG. 3 is a partial schematic view of the structure of the present application;

FIG. 4 is an enlarged view of the structure of area A in FIG. 2;

fig. 5 is a schematic view of the overall structure of the storage container of the present application.

Reference numerals illustrate:

1. a first bearing plate; 2. a first sprocket; 21. a first scraper chain; 3. a first driving device; 4. a first scraper; 5. a first water gun; 6. a second bearing plate; 7. a second sprocket; 71. a second scraper chain; 8. a second driving device; 9. a second scraper; 10. a second water gun; 11. a storage container; 111. a discharge port; 12. a fixing frame; 13. a baffle; 131. a water outlet; 14. an arc-shaped bent pipe; 15. a tensioning wheel; 16. a third driving device; 17. a collection tank.

Detailed Description

Referring to fig. 1 and 2 of the drawings in the specification, an embodiment of the present application provides a sludge conveying device, including a first bearing plate 1, where the first bearing plate 1 can receive sludge, and the first bearing plate 1 is surrounded by a baffle 13, a first driving device 3 is detachably connected to the baffle 13 located on the length direction of the first bearing plate 1, the first driving device 3 is configured with two first driving devices and is located at two ends of the first bearing plate 1 along the length direction, and output ends of the two first driving devices 3 are respectively connected with a first sprocket 2, where the first driving device 3 may be a motor or other driving devices capable of driving the first sprocket 2 to rotate. The first driving device 3 can drive the first sprocket 2 to rotate, the same first scraper chain 21 is meshed with the two first sprockets 2, the first sprocket 2 rotates to drive the first scraper chain 21 to circularly drive along the length direction of the first bearing plate 1, the first scraper chains 21 are uniformly and fixedly connected with a plurality of first scrapers 4 along the length direction of the first scraper chain 21, the first scrapers 4 located at the lower part of the first scraper chains 21 are abutted to the first bearing plate 1, and accordingly the first scraper chains 21 rotate to drive the first scrapers 4 to move along the surface of the first bearing plate 1 so as to convey sludge on the first bearing plate 1. It can be appreciated that the sludge may slip out of the first bearing plate 1 or the second bearing plate 6 in the conveying process and drop to the ground, the sludge is difficult to clean due to high viscosity, the load of workers can be increased by the falling sludge to the ground, the sludge can be dropped onto the baffle 13 by the baffle 13, and the labor intensity of the workers is reduced.

Referring to fig. 1 and 3 of the drawings, the present embodiment further includes a second carrying plate 6, the second carrying plate 6 is located at one end of the first carrying plate 1 from which sludge is sent and is vertically disposed opposite to the first carrying plate 1, the first carrying plate 1 can transport the sludge onto the second carrying plate 6, the second carrying plate 6 is also surrounded with a baffle 13, a second driving device 8 is detachably connected to the baffle 13 located in the length direction of the second carrying plate 6, the second driving device 8 is configured with two second driving devices and is respectively located at two ends of the second carrying plate 6 along the length direction, output ends of the two second driving devices 8 are respectively connected with a second sprocket 7, and the second driving device 8 may be an electric motor or other drivers capable of driving the second sprocket 7 to rotate. The second driving device 8 can drive the second chain wheels 7 to rotate, the same second scraper chain 71 is meshed with the two second chain wheels 7, so that the second scraper chain 71 can carry out circulating transmission along the length direction of the second bearing plate 6, the second scraper chain 71 is uniformly and fixedly connected with a plurality of second scrapers 9 along the length direction of the second scraper chain 71, the second scrapers 9 positioned at the lower part of the second scraper chain 71 are abutted to the second bearing plate 6, and the second scrapers 9 can rotate along with the second scraper chain 71 to convey sludge on the second bearing plate 6.

Referring to fig. 2, 3 and 4 of the drawings, two third driving devices 16 are disposed beside the first sprocket 2 and the second sprocket 7, the third driving devices 16 are detachably mounted on the baffle 13 where the first bearing plate 1 and the second bearing plate 6 are located in the length direction, and the third driving devices 16 may be an air cylinder, a hydraulic cylinder or other devices capable of performing telescopic movement, and an output end of each third driving device 16 is fixedly connected with a tensioning wheel 15, and the two tensioning wheels 15 have corresponding structures which are consistent and respectively enable the first scraper chain 21 and the second scraper chain 71 to keep tensioning. The tensioning wheel 15 abuts against the first scraper chain 21, and it is understood that when the mass of the sludge transported by the scraper is large, the tension of the first scraper chain 21 is large, and when the first scraper chain 21 is subjected to large tension for a long time, the tension may be loosened, so that the efficiency of transporting the sludge by the scraper may be reduced. By arranging the third driving device 16 and the tensioning wheel 15, when the first scraper chain 21 loosens, the telescopic end of the third driving device 16 can be retracted, so that the tensioning wheel 15 can tension the first scraper chain 21 to ensure conveying efficiency.

Referring to fig. 2 of the drawings, a first water gun 5 is disposed beside a first scraper chain 21, and the first water gun 5 is disposed above a first carrier plate 1 and mounted on a baffle 13, and the first water gun 5 can spray water onto the first scraper chain 21 to remove sludge on the first scraper chain 21. It will be appreciated that the sludge has strong adhesion, and in the process of the first scraper chain 21 driving the first scraper 4 to transport the sludge, the sludge is easily contaminated on the first scraper chain 21 to cause adhesion between the chain links, so that the load of the first driving device 3 is increased, and the transport efficiency is reduced. The first scraper chain 21 is flushed by the first water gun 5, and sludge in the first scraper chain 21 is timely removed, so that sludge bonding among all chain links is avoided, and the efficiency is unchanged in the sludge transportation process.

Referring to fig. 3 of the drawings, a second water gun 10 is disposed beside a second scraper chain 71, and the second water gun 10 is disposed above a second bearing plate 6 and mounted on a baffle 13, and the second water gun 10 can spray water onto the second scraper chain 71 to remove sludge on the second scraper chain 71. The second scraper chain 71 is washed by arranging the second water gun 10, and sludge in the second scraper chain 71 is timely removed, so that sludge adhesion among all chain links is avoided, and the efficiency is unchanged in the sludge transportation process.

Referring to fig. 1 of the drawings, a collecting tank 17 is further disposed below the first water gun 5 and the second water gun 10, and a water outlet 131 is formed at a position of the baffle 13 close to the first bearing plate 1 and the second bearing plate 6, it can be understood that after the first water gun 5 or the second water gun 10 washes out the sludge on the first scraper chain 21 or the second scraper chain 71, the water can flow into the collecting tank 17 through the water outlet 131 for uniform collection and cleaning, so as to avoid polluting the ground and reduce the labor intensity of workers.

Referring to fig. 1 and 5 of the drawings, a fixing frame 12 is disposed beside the second carrying plate 6, a storage container 11 is disposed on the fixing frame 12, in this embodiment, the second carrying plate 6 is disposed obliquely with respect to the ground, and one end of the second carrying plate 6 far away from the first carrying plate 1 is located above a feeding port of the storage container 11, so that the second scraper chain 71 can drive the second scraper 9 to convey sludge into the storage container 11 along the second carrying plate 6. The mount 12 can make storage container 11 keep away from ground, and the discharge opening 111 has been seted up to storage container 11 bottom, in this embodiment, the mud collection car can drive into storage container 11 below, make the discharge opening 111 of storage container 11 is aimed at to the feed inlet of mud collection car, can open the discharge opening 111 of storage container 11 bottom this moment, mud drops to the mud collection car by oneself because of the effect of gravity, do not need the manual work to carry mud to the mud collection car in, practiced thrift the manpower, reduced workman's intensity of labour.

Referring to fig. 1 of the drawings, an arc-shaped bent pipe 14 is further enclosed at one end of the second bearing plate 6 far away from the first bearing plate 1, so that the problem that the sludge falls out of the range of the feed inlet of the storage container 11 in the process of entering the storage container 11 from the second scraping plate 9 requires additional cleaning work by workers is avoided, and the labor intensity of the workers is reduced.

The working principle of the embodiment is as follows: the first loading board 1 is used for bearing sludge, the first driving device 3 can drive the first sprocket 2 to rotate, the first sprocket 2 rotates and can drive the first scraper chain 21 meshed with the first sprocket 2 to circularly drive, the first scraper chain 21 can drive the first scraper 4 to move along the first loading board 1 and transport the sludge on the first loading board 1, the second loading board 6 is positioned at one end of the first loading board 1 for sending out the sludge, the first scraper 4 can transport the sludge to the second loading board 6, the second driving device 8 can drive the second sprocket 7 to rotate, the second sprocket 7 can drive the second scraper chain 71 to circularly drive, and the second scraper chain 71 can drive the second scraper 9 to move along the second loading board 6 and transport the sludge on the second loading board 6 to the storage container 11.

When the mass of the sludge transported by the first scraper 4 and the second scraper 9 is large, the first scraper chain 21 and the second scraper chain 71 may be loosened, and at this time, the telescopic end of the third driving device 16 drives the tensioning wheel 15 to retract so as to tension the first scraper chain 21 or the second scraper chain 71, so as to ensure the transportation efficiency of the sludge. The first water gun 5 or the second water gun 10 can flush the first scraper chain 21 or the second scraper chain 71, so that the sludge is prevented from being stuck on the chain links to influence the transportation efficiency of the sludge. The baffle 13 surrounding the first bearing plate 1 and the second bearing plate 6 can prevent the sludge from falling to the ground in the transportation process, and the water outlet 131 arranged on the baffle 13 can enable the water after the first scraper chain 21 and the second scraper chain 71 are cleaned to flow out to the collecting tank 17 for uniform collection, so that the labor intensity of workers is reduced. The arc-shaped bent pipe 14 connected with the baffle 13 can guide the sludge on the second bearing plate 6 into the storage container 11 accurately.

The storage container 11 can be far away from the ground through the fixing frame 12, the discharge opening 111 is formed in the lower portion of the storage container 11, the lower portion of the fixing frame 12 can be driven in by the sludge collection vehicle, sludge collected to the storage container 11 can directly flow into the feed inlet of the sludge collection vehicle through the discharge opening 111, the sludge is not required to be manually conveyed into the sludge collection vehicle, and the labor intensity of workers is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A sludge conveying apparatus, comprising:

the first bearing plate (1), the said first bearing plate (1) is used for bearing the mud;

the first chain wheels (2) are rotatably connected to the side of the first bearing plate (1) and are provided with a plurality of first scraper chains (21), and the first chain wheels (2) are meshed with the first scraper chains;

the first driving device (3) is used for driving the first chain wheel (2) to rotate, and the first chain wheel (2) can drive the first scraper chain (21) to circularly drive by rotating;

the first scraping plate (4) is fixedly connected with the first scraping plate chain (21), and the first scraping plate (4) is propped against the first bearing plate (1) so that the first scraping plate (4) can convey sludge on the first bearing plate (1) along with the transmission of the first scraping plate chain (21);

the first water gun (5), first water gun (5) are located first loading board (1) top and are located the side of first scraper chain (21), first water gun (5) can spray water to first scraper chain (21) on order to clear away mud on first scraper chain (21).

2. The sludge conveying apparatus of claim 1, further comprising:

the second bearing plate (6) is positioned at one end of the first bearing plate (1) for delivering the sludge, so that the first bearing plate (1) can convey the sludge to the second bearing plate (6), and the second bearing plate (6) is obliquely arranged relative to the ground;

the second chain wheels (7) are rotatably connected to the side of the second bearing plate (6) and are provided with a plurality of second chain wheels (7), and the second chain wheels (7) are meshed with a second scraper chain (71);

the second driving device (8) is used for driving the second chain wheel (7) to rotate, and the second chain wheel (7) can drive the second scraper chain (71) to rotate circularly through rotation;

the second scraping plate (9) is fixedly connected with the second scraping plate chain (71), and the second scraping plate (9) is propped against the second bearing plate (6) so that the second scraping plate (9) can convey sludge on the second bearing plate (6) along with the transmission of the second scraping plate chain (71);

the second water gun (10), second water gun (10) are located second loading board (6) top and are located the side of second scraper chain (71), second water gun (10) can spray water to second scraper chain (71) on order to clear away mud on second scraper chain (71).

3. A sludge conveying apparatus as claimed in claim 2, further comprising a storage container (11), said storage container (11) being located at an end of said second carrier plate (6) remote from the first carrier plate (1) so that the second scraper chain (71) can convey sludge along the second carrier plate (6) into the storage container (11).

4. A sludge conveying apparatus as claimed in claim 3, further comprising a fixing frame (12), wherein the fixing frame (12) is used for placing the storage container (11), the fixing frame (12) can enable the storage container (11) to be far away from the ground, a discharge opening (111) is formed in the bottom of the storage container (11), and sludge in the storage container (11) can flow out through the discharge opening (111).

5. A sludge conveying apparatus as claimed in claim 1 or 2, further comprising a baffle (13), wherein the baffle (13) is arranged around the first bearing plate (1) or the second bearing plate (6), a water outlet (131) is arranged on the baffle (13), and the water outlet (131) is located below the first water gun (5) or the second water gun (10).

6. The sludge conveying device as claimed in claim 4, further comprising an arc-shaped bent pipe (14), wherein the arc-shaped bent pipe (14) is arranged around one end of the second bearing plate (6) far away from the first bearing plate (1), and one end of the arc-shaped bent pipe (14) is located beside the feeding port of the storage container (11).

7. A sludge transfer apparatus as claimed in claim 1 or claim 2, further comprising:

the tensioning wheel (15) is positioned beside the first chain wheel (2) or the second chain wheel (7) and is abutted with the first scraper chain (21) or the second scraper chain (71);

and the third driving device (16) is used for driving the tensioning wheel (15) to retract relative to the first bearing plate (1) or the second bearing plate (6) so that the tensioning wheel (15) can tension the first scraper chain (21) or the second scraper chain (71).

8. A sludge transfer apparatus as claimed in claim 1 or 2, wherein a collection tank (17) is provided below the first (5) or second (10) water gun.