CN112108257A

CN112108257A - Centralized waste treatment system

Info

Publication number: CN112108257A
Application number: CN202010808786.5A
Authority: CN
Inventors: 石新强; 王宾; 刘要双; 李延召; 王孟杰
Original assignee: Henan Zhongzhi Packaging Co ltd
Current assignee: Henan Zhongzhi Packaging Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2020-12-22
Anticipated expiration: 2040-08-12
Also published as: CN112108257B

Abstract

The utility model relates to a waste material centralized processing system, which comprises a frame, be provided with the transport mechanism who is used for conveying the waste material in the frame, transport mechanism's output is provided with the rubbing crusher who is used for smashing the waste material, one side of rubbing crusher is provided with the connecting pipe, the one end that rubbing crusher constructs is kept away from to the connecting pipe is provided with pipeline, pipeline keeps away from the one end of connecting pipe and is provided with the baling press that is used for packing the waste material, be provided with the draught fan on the connecting pipe, pipeline is last to be provided with the clearance mechanism who is used for clearing up pipeline, clearance mechanism includes drive assembly and clearance piece, drive assembly sets up the outside at pipeline, clearance piece sets up in pipeline, and clearance piece slides along pipeline length direction in pipeline and sets up, pipeline has last logical groove of having seted up, clearance piece is connected through logical. This application has the effect that promotes waste material conveying efficiency.

Description

Centralized waste treatment system

Technical Field

The application relates to the technical field of waste collection and recovery, in particular to a waste centralized treatment system.

Background

Corrugated paper is a common material for paper packing boxes, is lighter than a wooden box, has hardness, is easy to cut in size, is mainly used for protecting other packaged products from being damaged, and can generate a lot of leftover materials in the production and manufacturing processes, so that the collection and treatment of the leftover materials in the production and manufacturing processes are also one of the links which are not neglected.

The chinese patent that has bulletin number CN108656608A now discloses a centralized garbage collection system for corrugated board production line, including the conveying pipeline of intercommunication kneader, conveying pipeline is furnished with the draught fan, the kneader is located the workshop, conveying pipeline accesss to hydraulic baling press, hydraulic baling press is located the garbage collection workshop, hydraulic baling press exit is furnished with the unloading track.

Aiming at the related technologies, the inventor thinks that the crushed aggregates are conveyed through the conveying pipeline, the span of the conveying pipeline is large, and after the crushed aggregates are used for a long time, the crushed aggregates are easy to adhere to the inner side wall of the conveying pipeline in the conveying process, so that the conveying efficiency is influenced.

Disclosure of Invention

In order to promote the conveying efficiency to the shredded paper, the application provides a waste material centralized processing system.

The application provides a waste material centralized processing system adopts following technical scheme:

a centralized waste treatment system comprises a frame, a conveying mechanism for conveying waste is arranged on the frame, the output end of the conveying mechanism is provided with a crushing mechanism for crushing waste materials, one side of the crushing mechanism is provided with a connecting pipe, one end of the connecting pipe, which is far away from the crushing mechanism, is provided with a conveying pipeline, one end of the conveying pipeline, which is far away from the connecting pipe, is provided with a packer for packing waste materials, the connecting pipe is provided with an induced draft fan, the conveying pipeline is provided with a cleaning mechanism for cleaning the conveying pipeline, the cleaning mechanism comprises a transmission assembly and a cleaning piece, the transmission assembly is arranged outside the conveying pipeline, the cleaning piece is arranged in the conveying pipeline, and the cleaning piece is arranged in the conveying pipeline in a sliding mode along the length direction of the conveying pipeline, a through groove is formed in the conveying pipeline, and the cleaning piece is connected with the transmission assembly through the through groove.

Through adopting above-mentioned technical scheme, smash the waste material through rubbing crusher structure, the waste material after smashing enters into pipeline through the connecting pipe under the effect of draught fan in, carry to baling press packing processing through pipeline at last, be provided with clearance mechanism in pipeline, clearance mechanism is including clearance piece and drive assembly, drive clearance piece through drive assembly and remove in pipeline, remaining waste material of adhesion is cleared up on rethread clearance piece is to the pipeline inner wall, thereby reach the effect that promotes conveying efficiency.

Preferably: lead to the groove and set up along the gliding direction of clearance piece, it has a plurality ofly to lead to the groove, and is a plurality of lead to the groove and set up at pipeline's side interval, pipeline is last to be provided with the installation cover, the installation cover sets up the outside at leading to the groove, drive assembly includes driving piece, gear and chain, the driving piece with the gear setting is sheathe in at the installation, the chain sets up in the installation cover, gear and chain meshing, the output and the gear connection of driving piece, clearance piece and chain are connected.

Through adopting above-mentioned technical scheme, the driving piece passes through the gear and drives the chain rotation, and the chain rotation drives clearance piece and removes in pipeline, and then clears up pipeline.

Preferably: the last draw runner that is provided with of pipeline, draw runner and installation cover correspond the setting, the draw runner sets up the outside in leading to the groove, the clearance piece is including clearance dish and link, the one end of link is passed and is led to groove and slide the setting in the draw runner, the one end and the chain that the draw runner was kept away from to the link are connected, the setting of clearance dish is on the link, the setting of sliding in pipeline of clearance dish.

Through adopting above-mentioned technical scheme, the chain drives the link and removes, and the link slides in leading to groove and draw runner to drive the clearance dish and remove in pipeline, the waste material of cleaning frame in to pipeline when removing is cleared up, in order to reach the effect that promotes conveying efficiency.

Preferably: the conveying pipeline is internally provided with a wave-shaped groove, the wave-shaped groove is arranged along the length direction of the conveying pipeline, the cleaning disc is arranged on the connecting frame in a rotating mode, a convex block is arranged on the side face of the cleaning disc, the convex block is arranged in the wave-shaped groove in a sliding mode, an inclined face is arranged on the convex block, and the inclined face is arranged on one side, facing the moving direction of the cleaning disc, of the convex block.

Through adopting above-mentioned technical scheme, when the link drove the clearance dish and removes, the clearance dish drove the lug and removes, and the lug moves in the wave form inslot and drives the clearance dish simultaneously and rotate for the link, and its self rotates when the clearance dish removes, and then clears up the waste material of adhesion on the pipeline inside wall.

Preferably: the inner wall of the through groove is provided with mounting grooves which are arranged on the two sides of the through groove corresponding to the connecting frame, and the through groove is internally provided with an isolation brush.

Through adopting above-mentioned technical scheme, when need not clear up pipeline, when carrying the waste material, set up and keep apart the brush and reduce the waste material and appear entering into the condition in logical inslot to influence the link and remove in logical inslot.

Preferably: the mounting sleeve is provided with a sensor and a controller for controlling the driving piece, and the sensor is electrically connected with the controller.

Through adopting above-mentioned technical scheme, the sensor detects the position of chain, and waste material card in pipeline leads to the clearance dish when unable removal when removing the dish in the side of clearance dish, and the sensor detects chain stall, to controller signals, and controller control driving piece drives the chain and follows opposite direction rotation, makes waste material and clearance dish separation to remove the clearance dish according to former direction once more.

Preferably: the chain is arranged on the arc-shaped base plate in a sliding mode, the connecting frame is hinged to the chain, a sliding block is arranged at one end, close to the sliding strip, of the connecting frame, the sliding block is arranged in the sliding strip in a sliding mode, and the connecting frame is connected with the sliding block in a rotating mode.

Through adopting above-mentioned technical scheme, turn to the department through setting up the arc backing plate at the installation cover and support the chain, reduce the condition that the motion appears interfering between the inside wall of chain and installation cover, make the chain remain the state of tensioning throughout at the pivoted in-process simultaneously, stability when promoting the link and removing.

Preferably: the end part of the cleaning disc is provided with a cleaning brush.

Through adopting above-mentioned technical scheme, clean brush and clearance dish clear up pipeline simultaneously, further promote clear effect.

Preferably: be provided with the mouth venturi tube between rubbing crusher and the draught fan, the mouth venturi tube sets up on the connecting pipe, mouth venturi tube top and draught fan intercommunication, the below of mouth venturi tube is provided with the rubbing crusher.

Through adopting above-mentioned technical scheme, be provided with rubbing crusher in the mouth-shaped pipe, the waste material enters into the intraductal back of mouth-shaped, smashes insufficient waste material once more through the pipeline of mouth-shaped pipe below to the waste material conveys to baling press department through pipeline.

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

1. the conveying pipeline is provided with the cleaning disc and the connecting frame, and the cleaning disc cleans waste materials remained in the conveying pipeline while the chain drives the connecting frame to move, so that the effect of improving the conveying efficiency is achieved;

2. the corrugated groove is formed in the conveying pipeline, the lug moves in the corrugated groove and simultaneously drives the cleaning disc to rotate relative to the connecting frame, and the cleaning efficiency of the cleaning disc on the conveying pipeline is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a partially cut-away schematic view of the mounting sleeve of the present application.

Fig. 3 is a partially enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic view of the internal structure of the transfer pipe in the present application.

Fig. 5 is a schematic structural view of the cleaning member of the present application.

Figure 6 is a cross-sectional view of the delivery conduit and mounting sleeve of the present application.

Fig. 7 is a schematic structural view of the arc-shaped backing plate in the present application.

Reference numerals: 1. a frame; 11. a connecting pipe; 12. an induced draft fan; 13. a mouth-shaped pipe; 2. a transport mechanism; 3. a crushing mechanism; 31. a funnel; 32. a pulverizer; 4. a delivery conduit; 41. a through groove; 411. mounting grooves; 412. an isolation brush; 42. installing a sleeve; 421. an arc-shaped base plate; 43. a slide bar; 431. a slider; 44. a wave-shaped groove; 45. an arc-shaped slot; 5. a baling machine; 6. a cleaning mechanism; 61. a transmission assembly; 611. a drive member; 612. a gear; 613. a chain; 62. cleaning the workpiece; 621. cleaning the disc; 622. a connecting frame; 623. a bump; 624. cleaning the brush; 7. a sensor; 71. and a controller.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The application discloses a waste material centralized processing system. Referring to fig. 1, including frame 1, be provided with transport mechanism 2 that is used for conveying the waste material in frame 1, transport mechanism 2 can set up to belt conveyor, be provided with the rubbing crusher 3 that is used for smashing the waste material at transport mechanism 2's output, the one side that deviates from transport mechanism 2 on rubbing crusher 3 is provided with pipeline 4, pipeline 4 is used for conveying the waste material after smashing, the one end that deviates from rubbing crusher 3 on pipeline 4 is provided with baling press 5, pipeline 4 conveys the waste material to baling press 5 department packing, so that handle the transportation.

Referring to fig. 1, transport mechanism 2 sets up in frame 1, is provided with the conveyer belt in frame 1, and the output setting of conveyer belt is in transport mechanism 2's top, and during production, the waste material that produces drops on the conveyer belt, and rethread conveyer belt conveying is to transport mechanism 2 on to concentrate the collection processing to the waste material, thereby promote waste material processing's efficiency.

Referring to fig. 1, rubbing crusher mechanism 3 includes funnel 31 and rubbing crusher 32, funnel 31 sets up the below at 2 output ends of transport mechanism, rubbing crusher 32 sets up the below at funnel 31, transport mechanism 2 conveys the waste material to in funnel 31, the waste material in the funnel 31 enters into rubbing crusher 32 in, smash the waste material through rubbing crusher 32, be provided with connecting pipe 11 between rubbing crusher 32 and pipeline 4, be provided with draught fan 12 on connecting pipe 11, draught fan 12 is used for conveying the waste material after smashing to baling press 5 department through connecting pipe 11 and pipeline 4, handle through baling press 5.

Referring to fig. 1, in order to make the waste material kibbling more abundant, be provided with mouth venturi tube 13 along vertical direction between rubbing crusher 32 and draught fan 12, mouth venturi tube 13 sets up on connecting pipe 11, because the weight of the insufficient part self of waste material comminution is heavier, the waste material after smashing enters into mouth venturi tube 13, smash abundant waste material self gravity lighter, under the effect of draught fan 12, enter into the top of mouth venturi tube 13, and enter into pipeline 4 under the effect of draught fan 12 in, the below that enters into mouth venturi tube 13 under the effect of self gravity of smashing insufficient waste material, be provided with rubbing crusher 32 in the below of mouth venturi tube 13, smash the waste material once more through rubbing crusher 32, then the rethread draught fan 12 enters into pipeline 4 in.

Referring to fig. 1 and 2, in order to transfer waste from a manufacturing plant to a waste treatment plant, the transfer pipe 4 is formed in an inverted U shape, the transfer pipe 4 is disposed above the two plants, one end of the transfer pipe 4 is communicated with the connection pipe 11, and the other end is disposed above the packing machine 5. With reference to fig. 3, when the conveying pipe 4 conveys the waste material for a long time, the waste material can adhere to the inner side wall of the conveying pipe, which affects the conveying efficiency of the waste material, and a cleaning mechanism 6 for cleaning the inner side wall of the conveying pipe 4 is arranged on the conveying pipe 4.

Referring to fig. 2 and 3, logical groove 41 has been seted up on pipeline 4, logical groove 41 is provided with two, and two logical grooves 41 correspond the setting on pipeline 4's lateral wall, logical groove 41 sets up along pipeline 4's length direction, clearance mechanism 6 includes drive assembly 61 and clearance piece 62, drive assembly 61 sets up the outside at pipeline 4, clearance piece 62 sets up in pipeline 4, clearance piece 62 slides the setting in pipeline 4 and logical groove 41, and clearance piece 62 slides the setting along the length direction who leads to groove 41, clearance piece 62 is connected through logical groove 41 and drive assembly 61, drive assembly 61 drives clearance piece 62 and removes in pipeline 4, thereby clear up remaining waste material in pipeline 4.

Referring to fig. 2 and 3, a mounting sleeve 42 is disposed on the conveying pipe 4, the mounting sleeve 42 is disposed outside one of the through slots 41, the transmission assembly 61 includes a driving member 611, a gear 612 and a chain 613, the driving member 611 and the gear 612 are disposed on the mounting sleeve 42, the driving member 611 can be configured as a motor, the chain 613 is disposed in the mounting sleeve 42, the chain 613 is engaged with the gear 612, the chain 613 is connected with the cleaning member 62, an output end of the driving member 611 is connected with the gear 612, the gear 612 drives the gear 612 to rotate, and the gear 612 drives the chain 613 to rotate, so as to drive the cleaning member 62 to move in the conveying pipe 4.

Referring to fig. 4 and 5, a sliding bar 43 is arranged on the conveying pipeline 4, the sliding bar 43 and the mounting sleeve 42 are correspondingly arranged, the sliding bar 43 is arranged outside the sliding groove 41, the cleaning part 62 comprises a cleaning disc 621 and a connecting frame 622, one end of the connecting frame 622 penetrates through the sliding groove 41 and is arranged in the sliding bar 43, the other end of the connecting frame 622 penetrates through the sliding groove 41 and enters the mounting sleeve 42 to be connected with the chain 613, the cleaning disc 621 is arranged in the conveying pipeline 4, the side surface of the cleaning disc 621 is abutted against the inner side wall of the conveying pipeline 4, the cleaning disc 621 is arranged in the conveying pipeline 4 in a sliding manner, the driving part 611 drives the chain 613 to rotate, the chain 613 drives the connecting frame 622 to move, the connecting frame 622 drives the cleaning disc 621 to move inside the conveying pipeline 4, and waste in the conveying pipeline 4 is removed.

Referring to fig. 2, in order to enable the cleaning disc 621 to move along the length direction of the conveying pipe 4, a plurality of gears 612 are provided, and the plurality of gears 612 are respectively provided near the end of the conveying pipe 4 and the turning position of the mounting sleeve 42, so that the chain 613 can drive the connecting frame 622 to move along the inner side wall of the conveying pipe 4. Referring to fig. 7, an arc-shaped pad 421 is disposed at a turning position of the mounting sleeve 42, the arc-shaped pad 421 supports the chain 613, the chain 613 is slidably disposed on the arc-shaped pad 421, the connecting frame 622 is hinged to the chain 613, a slider 431 is disposed at one end of the connecting frame 622 close to the slide bar 43, and the connecting frame 622 and the slider 431 are rotatably connected. When the chain 613 drives the connecting frame 622 to move, the connecting frame 622 drives the sliding block 431 to move in the sliding strip 43, when the sliding block 431 moves to the corner of the sliding strip 43, the chain 613 continues to drive the connecting frame 622 to move, at the moment, the sliding block 431 stops moving, the connecting frame 622 rotates around the sliding block 431, meanwhile, the cleaning disc 621 is driven to rotate in the conveying pipeline 4, when the cleaning disc 621 rotates to the side surface of the cleaning disc 621 perpendicular to the length direction of the sliding strip 43, the chain 613 continues to drive the connecting frame 622 to move, at the moment, the sliding block 431 moves in the sliding strip 43, when the cleaning disc 621 moves in the conveying pipeline 4, the side surface of the cleaning disc 621 is kept in abutting joint with the inner side wall of the conveying pipeline 4, and the stability of the cleaning disc 621.

Referring to fig. 6, when the conveying pipe 4 is not required to be cleaned, the cleaning disc 621 is arranged at the end part of the conveying pipe 4, so that the influence of the cleaning disc 621 on the conveying of the waste material in the conveying pipe 4 is avoided. In order to reduce the phenomenon that the waste enters the mounting sleeve 42 and the sliding strip 43 through the through groove 41 when passing through the conveying pipeline 4 when conveying the waste. Have seted up mounting groove 411 on logical groove 41's the inside wall, mounting groove 411 corresponds on leading to the both sides wall in groove 41, be provided with isolation brush 412 in mounting groove 411, when need not clearing up pipeline 4, isolation brush 412 will lead to groove 41 and pipeline 4 isolation, reduce the waste material and appear entering into the phenomenon that leads to the inslot 41, the brush adopts flexible material, when needs clear up pipeline 4, link 622 removes in leading to the groove 41, link 622 and isolation brush 412 contact, isolation brush 412 enters into in the mounting groove 411, thereby reduce the phenomenon that isolation brush 412 influences link 622 and remove.

Referring to fig. 4 and 5, in order to improve the cleaning effect of the cleaning disc 621, a corrugated groove 44 is formed in the inner side wall of the conveying pipeline 4, the corrugated groove 44 is arranged along the length direction of the conveying pipeline 4, a bump 623 is arranged on the cleaning disc 621, the bump 623 is arranged on the side surface of the cleaning disc 621 abutted to the conveying pipeline 4, the bump 623 is arranged in the corrugated groove 44 and is arranged in the corrugated groove 44 in a sliding manner, the cleaning disc 621 is arranged on the connecting frame 622 in a rotating manner, an arc-shaped groove 45 is formed in the corner of the conveying pipeline 4, the arc-shaped groove 45 is communicated with the corrugated groove 44, and when the cleaning disc 621 enters the corner of the conveying pipeline 4, the phenomenon of motion interference between the bump 623 and the corrugated groove 44 is reduced. When the connecting frame 622 drives the cleaning disc 621 to move in the conveying pipeline 4, the bump 623 moves in the wave-shaped groove 44, and meanwhile, the bump 623 drives the cleaning disc 621 to rotate relative to the connecting frame 622, and the cleaning disc 621 does reciprocating rotation motion relative to the connecting frame 622, so that a better cleaning effect is achieved on the inner wall of the conveying pipeline 4. A part of the scraps enter the corrugated grooves 44 during the conveying of the scraps, and the protrusions 623 are provided with inclined surfaces, so that the scraps in the corrugated grooves 44 are removed by the inclined surfaces when the protrusions 623 move in the corrugated grooves 44.

Referring to fig. 2 and 3, in order to reduce the occurrence of the situation that the cleaning disc 621 is jammed due to excessive waste during cleaning, a sensor 7 and a controller 71 are arranged on the mounting sleeve 42, the sensor 7 is electrically connected with the controller 71, the controller 71 is used for controlling the rotation direction of the output end of the driving member 611, and the sensor 7 is used for detecting the movement of the chain 613. During cleaning, when the sensor 7 detects that the chain 613 stops rotating, a signal is sent to the controller 71, and the controller 71 adjusts the chain 613 to move in the opposite direction through the driving member 611, so that the waste material clamped on the side surface of the cleaning disc 621 is separated from the cleaning disc 621, and after moving for a period in the opposite direction, the waste material moves in the initial moving direction again to continue cleaning the waste material.

Referring to fig. 5, in order to improve the cleaning effect of the cleaning disc 621, a cleaning brush 624 is disposed at the end of the cleaning disc 621, and when the cleaning disc 621 rotates, the cleaning brush 624 is driven to rotate, so that the cleaning brush 624 cleans the inner side wall of the conveying pipeline 4, and the cleaning effect is improved.

The implementation principle of the application is as follows: the waste material is conveyed to the crusher 32 through the conveying mechanism 2, the crushed waste material enters the conveying pipeline 4 under the action of the induced draft fan 12, is conveyed to the upper part of the packing machine 5 through the conveying pipeline 4, is packed through the packing machine 5 for transportation and treatment, when the conveying pipeline 4 needs to be cleaned, the driving part 611 is opened, the driving part 611 drives the chain 613 to rotate, the chain 613 drives the connecting frame 622 to move in the through groove 41, the connecting frame 622 drives the cleaning disc 621 to move in the conveying pipeline 4, the cleaning disc 621 moves to drive the lug 623 to move in the wave-shaped groove 44, the lug 623 moves in the wave-shaped groove 44 and drives the cleaning disc 621 to rotate relative to the connecting frame 622, the cleaning disc 621 moves and rotates to clean the waste material in the conveying pipeline 4, the isolating brushes 412 are arranged in the through groove 41, and when the conveying pipeline 4 conveys the waste material, the waste material enters the through groove 41, the isolating brush 412 enters the mounting groove 411 when the connecting frame 622 moves, so that the connecting frame 622 moves in the through groove 41, when the waste material in the conveying pipeline 4 is clamped on the side surface of the cleaning disc 621, and the cleaning disc 621 cannot move, the sensor 7 detects that the chain 613 stops rotating, and sends a signal to the controller 71, the controller 71 controls the driving piece 611 to drive the chain 613 to rotate in the reverse direction, and further drives the cleaning disc 621 to move in the reverse direction, so that the waste material clamped on the side surface of the cleaning disc 621 is separated from the cleaning disc 621, after the driving piece 611 drives the chain 613 to move in the reverse direction for a certain distance, the controller 71 controls the driving piece 611 to drive the chain 613 to rotate again in the original direction, and the waste material in the conveying pipeline 4 is removed, and further the waste material conveying efficiency is improved.

The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of protection of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A centralized waste treatment system comprising a frame (1), characterized in that: the waste material conveying device is characterized in that a conveying mechanism (2) used for conveying waste materials is arranged on the rack (1), the output end of the conveying mechanism (2) is provided with a crushing mechanism (3) used for crushing waste materials, one side of the crushing mechanism (3) is provided with a connecting pipe (11), one end, far away from the crushing mechanism (3), of the connecting pipe (11) is provided with a conveying pipeline (4), one end, far away from the connecting pipe (11), of the conveying pipeline (4) is provided with a packing machine (5) used for packing waste materials, an induced draft fan (12) is arranged on the connecting pipe (11), a cleaning mechanism (6) used for cleaning the conveying pipeline (4) is arranged on the conveying pipeline (4), the cleaning mechanism (6) comprises a transmission assembly (61) and a cleaning piece (62), the transmission assembly (61) is arranged outside the conveying pipeline (4), and the cleaning piece (62) is arranged in the conveying pipeline (4), and the cleaning piece (62) is arranged in the conveying pipeline (4) in a sliding mode along the length direction of the conveying pipeline (4), a through groove (41) is formed in the conveying pipeline (4), and the cleaning piece (62) is connected with the transmission assembly (61) through the through groove (41).

2. The centralized waste treatment system of claim 1, wherein: the through groove (41) is arranged along the sliding direction of the cleaning piece (62), the through groove (41) is multiple, the through groove (41) is arranged on the side face of the conveying pipeline (4) at intervals, an installation sleeve (42) is arranged on the conveying pipeline (4), the installation sleeve (42) is arranged outside the through groove (41), the transmission assembly (61) comprises a driving piece (611), a gear (612) and a chain (613), the driving piece (611) and the gear (612) are arranged on the installation sleeve (42), the chain (613) is arranged in the installation sleeve (42), the gear (612) is meshed with the chain (613), the output end of the driving piece (611) is connected with the gear (612), and the cleaning piece (62) is connected with the chain (613).

3. The centralized waste treatment system of claim 2, wherein: be provided with draw runner (43) on pipeline (4), draw runner (43) and installation cover (42) correspond the setting, draw runner (43) set up the outside at logical groove (41), clearance spare (62) are including clearance dish (621) and link (622), the one end of link (622) is passed logical groove (41) and is slided the setting in draw runner (43), the one end and the chain (613) of draw runner (43) are kept away from in link (622) are connected, clearance dish (621) set up on link (622), clearance dish (621) slide the setting in pipeline (4).

4. The centralized waste treatment system of claim 3, wherein: seted up wave form groove (44) in pipeline (4), wave form groove (44) set up along the direction of pipeline (4) length, clearance dish (621) rotate the setting on link (622), the side of clearance dish (621) is provided with lug (623), lug (623) slide in wave form groove (44) and set up, be provided with the inclined plane on lug (623), the inclined plane setting is towards one side of clearance dish (621) moving direction on lug (623).

5. The centralized waste treatment system of claim 3, wherein: be equipped with mounting groove (411) on leading to groove (41) inner wall, mounting groove (411) set up and link (622) corresponding both sides on leading to groove (41), it keeps apart brush (412) to be provided with in leading to groove (41).

6. The centralized waste treatment system of claim 4, wherein: the mounting sleeve (42) is provided with a sensor (7) and a controller (71) used for controlling the driving piece (611), and the sensor (7) is electrically connected with the controller (71).

7. The centralized waste treatment system of claim 3, wherein: be provided with arc backing plate (421) in installation cover (42), arc backing plate (421) set up the department that turns to in installation cover (42), chain (613) slide on arc backing plate (421) and set up, link (622) articulate on chain (613), the one end that link (622) are close to draw runner (43) is provided with slider (431), slider (431) slide in draw runner (43) and set up, link (622) and slider (431) rotate the connection.

8. The centralized waste treatment system of claim 4, wherein: the end part of the cleaning disc (621) is provided with a cleaning brush (624).

9. The centralized waste treatment system of claim 1, wherein: be provided with mouth venturi tube (13) between rubbing crusher (3) and draught fan (12), mouth venturi tube (13) set up on connecting pipe (11), mouth venturi tube (13) top and draught fan (12) intercommunication, the below of mouth venturi tube (13) is provided with rubbing crusher (32).