CN220385971U

CN220385971U - Sludge treatment structure

Info

Publication number: CN220385971U
Application number: CN202321554032.7U
Authority: CN
Inventors: 王昇; 朱海清
Original assignee: Shanghai Jiading Xincheng Sewage Treatment Co ltd
Current assignee: Shanghai Jiading Xincheng Sewage Treatment Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-26
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to a field of sludge treatment technique discloses a sludge treatment structure, and it is including the conveyer pipe that is used for transporting mud with be used for filtering and carry the gyration grid machine of large granule solid, offer on the conveyer pipe with the connector of conveyer pipe inner chamber intercommunication, the one end of gyration grid machine stretches into the connector and be located in the conveyer pipe inner chamber, the gyration grid machine is kept away from the one end of conveyer pipe is provided with the collection box, the one end intercommunication of conveyer pipe is provided with the water pump, the water pump is kept away from the one end intercommunication of conveyer pipe is provided with the sludge treatment pond. The application has the effect of filtering large-particle solids carried by sludge.

Description

Sludge treatment structure

Technical Field

The application relates to the field of sludge treatment technology, in particular to a sludge treatment structure.

Background

Sludge treatment is a process of performing reduction, stabilization and harmless treatment on sludge.

When sludge treatment is carried out, a water pipe is required to pump and transport the sludge into a sludge treatment tank for treatment.

When the sludge is pumped by the water pipe, a water pump is required to perform the function. However, the sludge often carries some large-particle solids, such as stones, leaves, plastics, etc., which may clog or even damage the water pump when the solid particles enter the water pump, and which may damage various treatment equipment of the sludge treatment tank after the solid particles enter the sludge treatment tank.

Disclosure of Invention

In order to filter large particulate solids carried by sludge, the present application provides a sludge treatment structure.

The application provides a sludge treatment structure adopts following technical scheme:

the utility model provides a sludge treatment structure, includes the conveyer pipe that is used for transporting mud and is used for filtering and carries big granule solid's gyration grid machine, offer on the conveyer pipe with the connector of conveyer pipe inner chamber intercommunication, the one end of gyration grid machine stretches into the connector and be located in the conveyer pipe inner chamber, the gyration grid machine is kept away from the one end of conveyer pipe is provided with the collection box, the one end intercommunication of conveyer pipe is provided with the water pump, the water pump is kept away from the one end intercommunication of conveyer pipe is provided with the sludge treatment pond.

Through adopting above-mentioned technical scheme, the water pump starts, and mud transports in the conveyer pipe, and when mud passed through gyration grid machine, the big granule solid that mud carried was filtered, and gyration grid opportunity is transported big granule solid to the recovery incasement and is retrieved, and the mud after the filtration continues transportation at the conveyer pipe, through the water pump and get into the sludge treatment pond at last, carries out the processing of mud, and the mud reduces the probability that big granule solid damaged water pump and sludge treatment pond after filtering.

Preferably, the conveying pipe is provided with a sealing pipe in the opening of the connecting port, the length direction of the sealing pipe is parallel to the rotary grating machine, the rotary grating machine is positioned in the sealing pipe, and one end, far away from the conveying pipe, of the sealing pipe is communicated with the recovery box.

By adopting the technical scheme, the sealing tube enables the rotary grid machine to transport solid particles in a sealing environment, and toxic and harmful gases are prevented from escaping.

Preferably, a maintenance room is arranged between the sealing pipe and the recovery box in a communicating manner, one end of the rotary grating machine, which is far away from the conveying pipe, extends into the maintenance room, a first inlet communicated with the inner cavity of the maintenance room is formed in the maintenance room, and a first access door for opening is arranged at the opening of the inlet of the maintenance Fang Zaisuo.

Through adopting above-mentioned technical scheme, solid particles is transported into by the gyration grid machine and is examined in the repair room reentrant collection box, when breaking down, say the gyration grid machine damages, and the workman opens first access door, maintains the gyration grid machine.

Preferably, the first access door is a glass door.

Through adopting above-mentioned technical scheme, before opening first access door, the workman observes the gyration grid machine through first access door, and first access door makes things convenient for the workman to observe the behavior of gyration grid machine.

Preferably, the overhaul room is provided with a feeding pipe in a communicating manner, one end, far away from the feeding pipe, of the rotary grating machine extends into the feeding pipe, and a screw conveyor is arranged between one end, far away from the overhaul room, of the feeding pipe and the recovery box in a communicating manner.

Through adopting above-mentioned technical scheme, solid particles are transported maintenance room, conveying pipe, screw conveyer, collection box in proper order by gyration grid machine, and the collection box can be installed on each position, then will fix the granule transportation through screw conveyer to the collection box in, and the position selection of collection box is more, and screw conveyer makes things convenient for the installation of collection box.

Preferably, a second inlet communicated with the inner cavity of the conveying pipe is formed in the conveying pipe, the second inlet corresponds to one end of the rotary grating machine extending into the conveying pipe in position, and a second access door for opening is arranged on the second inlet opening of the conveying pipe.

By adopting the technical scheme, when faults occur, such as damage to the rotary grating machine or blockage of the conveying pipe, a worker opens the first access door to repair the rotary grating machine.

Preferably, the second access door is a glass door.

Through adopting above-mentioned technical scheme, before opening the second access door, the workman observes gyration grid machine and conveyer pipe inner chamber through the second access door, and the second access door makes things convenient for the workman to observe the behavior of gyration grid machine and conveyer pipe.

Preferably, the sealing tube extends obliquely upward in a direction away from the delivery tube.

By adopting the technical scheme, the sealing pipe extends obliquely upwards, and sludge is difficult to flow away from the sealing pipe under the influence of gravity.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the water pump is started, the sludge is transported in the conveying pipe, when the sludge passes through the rotary grating machine, the large-particle solids carried by the sludge are filtered, the rotary grating machine can transport the large-particle solids into the recovery box for recovery, the filtered sludge is continuously transported in the conveying pipe, passes through the water pump and finally enters the sludge treatment tank for sludge treatment, and the probability of damaging the water pump and the sludge treatment tank by the large-particle solids is reduced after the sludge is filtered;

2. the solid particles are transported into a maintenance room by the rotary grating machine and then enter a recovery box, and when faults occur, such as the damage of the rotary grating machine, a worker opens a first access door to maintain the rotary grating machine;

3. the solid particles are transported to the maintenance room, the feeding pipe, the spiral conveyor and the recovery box in sequence by the rotary grid machine, the recovery box can be installed at each position, then the fixed particles are transported to the recovery box by the spiral conveyor, the position of the recovery box is more, and the spiral conveyor is convenient for installing the recovery box.

Drawings

Fig. 1 is a schematic structural view of a sludge treatment structure according to an embodiment of the present application.

Fig. 2 is a schematic sectional view of a sludge treatment structure according to an embodiment of the present application.

Reference numerals illustrate: 1. a delivery tube; 2. a rotary grid machine; 3. a connection port; 4. a water pump; 5. a blow-down pipe; 6. a sludge treatment tank; 7. sealing the tube; 8. a repair room; 9. a feed pipe; 10. a screw conveyor; 11. a recovery box; 12. a first inlet; 13. a first access door; 14. a second inlet; 15. a second access door.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a sludge treatment structure.

Referring to fig. 1 and 2, a sludge treatment structure, including the conveyer pipe 1 that is used for transporting mud and be used for filtering and carry big granule solid gyration grid machine 2, conveyer pipe 1 is several word form, offer on the conveyer pipe 1 with the connector 3 of conveyer pipe 1 inner chamber intercommunication, the one end of gyration grid machine 2 stretches into connector 3 and is located conveyer pipe 1 inner chamber, gyration grid machine 2 extends upwards along the direction slant of keeping away from conveyer pipe 1, the water outlet end intercommunication of conveyer pipe 1 is provided with water pump 4, the one end intercommunication that conveyer pipe 1 was kept away from to water pump 4 is provided with blow off pipe 5, the one end intercommunication that water pump 4 was kept away from to blow off pipe 5 is provided with sludge treatment pond 6.

When the sludge treatment device is used, the water pump 4 is started, sludge is transported in the conveying pipe 1, when the sludge passes through the rotary grid machine 2, large-particle solids carried by the sludge are intercepted by the rotary grid machine 2, the rotary grid machine 2 can transport away the large-particle solids, filtration of the large-particle solids is realized, the filtered sludge sequentially passes through the conveying pipe 1, the water pump 4, the sewage discharge pipe 5 and the sludge treatment tank 6, filtration of the large-particle solids of the sludge is carried out, and the probability that the water pump 4 and the sludge treatment tank 6 are damaged by the large-particle solids is reduced.

Referring to fig. 1 and 2, a sealing tube 7 is installed in the conveying tube 1 at the opening of the connecting port 3, the length direction of the sealing tube 7 is parallel to the length direction of the rotary grating machine 2, the rotary grating machine 2 is installed in the sealing tube 7, two sides of a machine body of the rotary grating machine 2 are fixed with the inner wall of the sealing tube 7, and a repair room 8 is installed in the sealing tube 7 at one end far away from the conveying tube 1. The inspection room 8 is communicated with and installs a feed pipe 9, the feed pipe 9 extends upwards along the length direction slant of the gyration grid machine 2 earlier, then extends downwards along vertical direction, the closed screw conveyer 10 is installed in the one end intercommunication that the feed pipe 9 kept away from the inspection room 8, the recovery tank 11 is installed in the one end intercommunication that the screw conveyer 10 kept away from the feed pipe 9.

Referring to fig. 1 and 2, one end of the rotary grating machine 2 far away from the conveying pipe 1 sequentially stretches into the sealing pipe 7, the overhaul room 8 and the conveying pipe 9, one end of the spiral conveyor 10 far away from the recovery box 11 is a feeding end, and the spiral conveyor is located below one end of the rotary grating machine 2 far away from the conveying pipe 1.

When the device is used, large-particle solids filtered by the rotary grating machine 2 sequentially pass through the sealing pipe 7, the overhaul room 8 and the feeding pipe 9 along with the transportation of the rotary grating machine 2, then the large-particle solids fall off from the rotary grating machine 2, at the moment, the large-particle solids sequentially pass through the feeding pipe 9, the spiral conveyor 10 and the recovery box 11, and finally the large-particle solids enter the recovery box 11, so that the recovery treatment of the large-particle solids is realized; the conveying pipe 1, the sealing pipe 7, the repair room 8, the conveying pipe 9 and the recovery box 11 are all in a sealing state, so that toxic and harmful gases are prevented from escaping to the outside;

the rotary grating machine 2 extends obliquely upwards, the sealing pipe 7 also extends obliquely upwards, and sludge cannot flow along the sealing pipe 7 under the influence of gravity;

the screw conveyor 10 conveys the large-particle solids to the recovery tank 11, so that the installation position of the recovery tank 11 is more flexible, and the installation of the recovery tank 11 is facilitated.

Referring to fig. 1 and 2, a first inlet 12 communicating with an inner cavity of the access box is opened on one side of the access box, and a first access door 13 for opening is installed at the inlet opening of the access box, and the first access door 13 is a glass door. When the rotary grid machine 2 is in use, after the rotary grid machine 2 fails, a worker can open the first access door 13 to repair the rotary grid machine 2; the first access door 13 is a glass door, and a worker can directly observe the rotary grid machine 2 through the first access door 13 under the condition that the first access door 13 is not opened, and the first access door 13 is also convenient for the worker to observe the working condition of the rotary grid machine 2 at ordinary times.

Referring to fig. 1 and 2, four second inlets 14 communicated with the inner cavity of the conveying pipe 1 are formed in the conveying pipe 1, the four second inlets 14 are located right above one end of the rotary grid machine 2 extending into the conveying pipe 1, a second access door 15 for opening is mounted on an opening of the second inlets 14 of the conveying pipe 1, and the four second access doors 15 are all glass doors.

When the rotary grid machine 2 is in use, after the rotary grid machine 2 is out of order or the conveying pipe 1 is blocked, a worker can open the second access door 15 for maintenance; the second access door 15 is a glass door, and workers can directly observe the rotary grid machine 2 through the second access door 15 under the condition that the second access door 15 is not opened, and the second access door 15 is convenient for the workers to observe the working conditions of the rotary grid machine 2 and the conveying pipe 1 at ordinary times.

The implementation principle of the sludge treatment structure in the embodiment of the application is as follows:

the water pump 4 is started, the conveying pipe 1 conveys sludge, when the sludge passes through the rotary grating machine 2, large-particle solids carried by the sludge are filtered by the rotary grating machine 2, the large-particle solids are conveyed away by the rotary grating machine 2, and the sludge passes through the rotary grating machine 2, meanwhile, the rotary grating machine 2 and the sealing pipe 7 extend obliquely upwards, the sludge is influenced by gravity and cannot flow away along the sealing pipe 7, and the sludge is sequentially conveyed to the water pump 4, the blow-off pipe 5 and the sludge treatment tank 6 after being filtered by the rotary grating machine 2, so that the conveying and recycling treatment of the sludge are realized, and the probability that the water pump 4 and the sludge treatment tank 6 are damaged by the large-particle solids is reduced because the large-particle solids are filtered by the rotary grating machine 2;

the large-particle solids filtered by the rotary grating machine 2 sequentially pass through the sealing pipe 7, the overhaul room 8 and the feeding pipe 9 along with the transportation of the rotary grating machine 2, then the large-particle solids fall off from the rotary grating machine 2, at the moment, the large-particle solids sequentially pass through the feeding pipe 9, the spiral conveyor 10 and the recovery tank 11, and finally the large-particle solids enter the recovery tank 11 to realize the recovery treatment of the large-particle solids; the conveying pipe 1, the sealing pipe 7, the repair room 8, the conveying pipe 9 and the recovery box 11 are all in a sealing state, so that toxic and harmful gases are prevented from escaping to the outside;

after the fault occurs, a worker can observe the condition of the rotary grid machine 2 through the transparent first access door 13 and the transparent second access door 15, then the first access door 13 and the transparent second access door 15 are opened for maintenance, and the first access door 13 and the transparent second access door 15 facilitate the worker to observe the working condition of the rotary grid machine 2 at ordinary times.

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

1. A sludge treatment structure, characterized in that: including conveyer pipe (1) and the gyration grid machine (2) that are used for transporting mud and are used for filtering and carry big granule solid, offer on conveyer pipe (1) with connector (3) of conveyer pipe (1) inner chamber intercommunication, the one end of gyration grid machine (2) stretches into connector (3) and be located conveyer pipe (1) inner chamber, gyration grid machine (2) are kept away from the one end of conveyer pipe (1) is provided with recovery tank (11), the one end intercommunication of conveyer pipe (1) is provided with water pump (4), the one end intercommunication that conveyer pipe (1) was kept away from to water pump (4) is provided with sludge treatment pond (6).

2. A sludge treatment structure as claimed in claim 1, wherein: the conveying pipe (1) is provided with a sealing pipe (7) in the opening of the connecting port (3), the rotary grating machine (2) is located in the sealing pipe (7), and one end, away from the conveying pipe (1), of the sealing pipe (7) is communicated with the recovery box (11).

3. A sludge treatment structure as claimed in claim 2, wherein: the utility model discloses a maintenance room, including sealed tube (7) and recovery tank (11), the intercommunication is provided with between sealed tube (7) with recovery tank (11) examine and repair room (8), gyration grid machine (2) are kept away from the one end of conveyer pipe (1) stretches into in examining and repair room (8), examine and repair room (8) go up set up with examine and repair first entry (12) of room (8) inner chamber intercommunication, examine and repair room (8) are in first entry (12) opening part is provided with first access door (13) that are used for opening.

4. A sludge treatment structure as claimed in claim 3, wherein: the first access door (13) is a glass door.

5. A sludge treatment structure as claimed in claim 3, wherein: the overhaul room (8) is provided with conveying pipe (9) in a communicating way, the rotary grating machine (2) is far away from one end of the conveying pipe (1) stretches into the conveying pipe (9), and the conveying pipe (9) is far away from one end of the overhaul room (8) and the recovery box (11) are provided with a spiral conveyer (10) in a communicating way.

6. A sludge treatment structure as claimed in claim 2, wherein: the conveying pipe (1) is provided with a second inlet (14) communicated with the inner cavity of the conveying pipe (1), the second inlet (14) corresponds to one end of the rotary grid machine (2) extending into the conveying pipe (1) in position, and the conveying pipe (1) is provided with a second access door (15) for opening on an opening of the second inlet (14).

7. A sludge treatment structure as claimed in claim 6, wherein: the second access door (15) is a glass door.

8. A sludge treatment structure as claimed in claim 2, wherein: the sealing tube (7) extends obliquely upwards in a direction away from the conveying tube (1).