CN216513403U

CN216513403U - Novel sludge drying system

Info

Publication number: CN216513403U
Application number: CN202122636800.0U
Authority: CN
Inventors: 路京龙; 陈辉
Original assignee: Henan Huapu New Energy Technology Co ltd
Current assignee: Henan Huapu New Energy Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-13
Anticipated expiration: 2031-11-01

Abstract

The utility model provides a novel sludge drying system which comprises a drying box, a digital display control panel, an electric drying conveyer belt, a temperature sensor, a drying sheet, supporting legs, an L-shaped clamping support and a hand-pulling type discharging plate, wherein the digital display control panel is connected to the middle part of the left surface of the drying box through a bolt. The sludge drainage box comprises a sludge drainage box body, a drainage pipe, a drainage valve, an automatic rotating motor, a flow guide plate, a draining filter screen and a spring catch, wherein the sludge is introduced into the sludge drainage box body through the sludge drainage box body, draining operation is carried out through the draining filter screen in the flow guide plate, water can be drained through the drainage valve, operation is convenient, after draining is carried out for a period of time, the rotating motor can be used for clockwise driving the flow guide plate and the draining filter screen to rotate, the spring catch is pressed to move downwards, the sludge at the moment can flow into the flow guide pipe and enter a drying box, and is slowly conveyed through an electric drying conveyor belt, and then drying and drying operation is carried out through the drying plate.

Description

Novel sludge drying system

Technical Field

The utility model belongs to the technical field of sludge treatment equipment, and particularly relates to a novel sludge drying system.

Background

Sludge (sludge) is a solid precipitated material produced by water and sewage treatment processes.

At present, the sludge drying system is widely applied.

However, the existing sludge drying system also has the problems that waste gas is easy to generate during drying, the environment is easy to pollute when the waste gas is not properly treated, the drying effect is influenced because the waste gas does not have a stirring function, the drying efficiency is influenced because the water contained in the sludge cannot be pretreated, and the dried sludge cannot be collected.

Therefore, it is very necessary to invent a novel sludge drying system.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a novel sludge drying system, which is realized by the following technical scheme:

a novel sludge drying system comprises a drying box, a digital display control panel, an electric drying conveyer belt, a temperature sensor, a drying sheet, supporting legs, an L-shaped clamping support, a hand-pulling type discharge plate, an automatic sludge draining guide plate structure, a stirring and mixing cleaning rod structure, a sludge drying waste gas antifouling treatment nozzle structure and a dried sludge collecting and transferring box structure, wherein the digital display control panel is connected with the middle part of the left surface of the drying box through a bolt; the middle part inside the drying box is connected with an electric drying conveyer belt through a bolt; the middle part of the upper part of the conveying frame of the electric drying conveying belt is connected with a temperature sensor through a bolt; a drying sheet is arranged on the upper part of the temperature sensor; the drying sheet is arranged at the lower part of the conveying belt of the electric drying conveying belt; the four corners of the outer side of the drying box are all connected with supporting legs through bolts; the four corners of the bottom of the drying box are all connected with L-shaped clamping supports through bolts; a hand-pulling type discharging plate is inserted in the inner side between the L-shaped clamping supports; the automatic sludge draining guide plate structure is connected with the stirring and mixing cleaning rod structure; the sludge drying waste gas antifouling treatment nozzle structure is connected with the drying box; the dried sludge collecting and transferring box structure is connected with the supporting legs; the sludge automatic draining guide plate structure comprises a sludge drainage box, a flow guide pipe, a drain valve, an automatic rotating motor, a flow guide plate, a draining filter screen and a spring catch, wherein the flow guide pipe is in threaded connection with the right outlet at the bottom of the sludge drainage box; the left outlet at the bottom of the sludge drainage tank is in threaded connection with a drain valve; an automatic rotating motor is connected in a mounting hole in the middle part of the front part and the rear part of the lower part of the left surface of the sludge drainage box through bolts; a guide plate is connected between the output shafts of the automatic rotating motor through an inner bolt; a draining filter screen is connected in a draining hole formed in the middle part inside the guide plate through a screw; the right end of the lower part of the guide plate is connected with the spring catch which is arranged in an inward inclined mode through a screw.

Preferably, the stirring, mixing and cleaning rod structure comprises a box cover, a stirring motor, a stirring shaft, a packing auger, a dismounting pipe, a square head bolt and a stirring cleaning rod, wherein the stirring motor is connected with the middle part of the right side of the upper part of the box cover through the bolt; the lower end of the output shaft of the stirring motor is connected with a stirring shaft through a coupling; the outer wall of the stirring shaft is sequentially connected with a packing auger through bolts from top to bottom; the outer wall of the lower part of the stirring shaft is sleeved with a dismounting pipe and is fixedly connected through a square head bolt; the stirring cleaning rods are welded on the periphery of the outer wall of the disassembling pipe.

Preferably, the sludge drying waste gas antifouling treatment nozzle structure comprises a rubber hose, an air suction row, an air suction nozzle, a waste gas treatment tank, an antifouling adsorption core and an exhaust fan, wherein one end of the rubber hose is in threaded connection with an outlet at the upper part of the air suction row, and the other end of the rubber hose is in threaded connection with an inlet at the upper part of the waste gas treatment tank; the lower inlet of the suction row is sequentially in threaded connection with a suction nozzle from left to right; the waste gas treatment tank is internally provided with an antifouling adsorption core which is connected through screws; and the lower end of the waste gas treatment tank is connected with an exhaust fan through a screw.

Preferably, the structure of the dried sludge collection and transfer box comprises a sludge collection box, a transfer wheel, an adsorption block, a movable handle and a splash-proof protection sheet, wherein the transfer wheel is connected to four corners of the bottom of the sludge collection box through bolts; the four corners of the outer side of the sludge collection box are all connected with adsorption blocks through bolts; the left side and the right side of the front part of the sludge collecting box are both connected with a movable handle through bolts; the upper parts of the left wall and the right wall in the sludge collection box are connected with splash-proof guard plates through bolts.

Preferably, the sludge drainage box is transversely connected to the left side of the upper part of the drying box through a right bolt.

Preferably, the guide pipe is arranged at an inlet on the left side of the top of the drying box and is arranged opposite to the conveying belt of the electric drying conveying belt.

Preferably, the guide plate adopts corrugated stainless steel plate, the waterlogging caused by excessive rainfall filter screen adopt rectangle stainless steel filter screen.

Preferably, the lower end of the spring catch is in contact with the bottom of the inner side of the sludge drainage box.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the arrangement of the sludge drainage box, the flow guide pipe, the drain valve, the automatic rotating motor, the flow guide plate, the draining filter screen and the spring catch is favorable for pretreating the water in the sludge so as to ensure the subsequent drying effect, the sludge is introduced through the sludge drainage box, the draining operation is carried out through the draining filter screen in the guide plate, the water can be discharged through the drain valve, the operation is convenient, after the draining is carried out for a period of time, the guide plate and the draining filter screen can be driven to rotate clockwise by the rotating motor, and the spring retaining sheet is pressed to move downwards, at the moment, the sludge can flow into the guide pipe, and then the sludge enters a drying box, is slowly conveyed by an electric drying conveyer belt, is dried and dried by a drying sheet, and after the sludge flows, the guide plate and the draining filter screen are driven to rotate anticlockwise through the rotating motor, the spring catch moves upwards to reset at the moment, and the spring catch can play a role in stopping water flow.

2. According to the sludge drying device, the box cover, the stirring motor, the stirring shaft, the auger, the dismounting pipe, the square-head bolt and the stirring cleaning rod are arranged, so that sludge can be stirred and guided to be blocked, and the sludge can be prevented from being blocked.

3. According to the utility model, the rubber hose, the air suction row, the air suction nozzle, the waste gas treatment tank, the antifouling adsorption core and the exhaust fan are arranged, so that waste gas generated in drying can be treated, environmental pollution is avoided, the waste gas generated in drying can be continuously sucked through the air suction nozzle by the action of the exhaust fan, enters the waste gas treatment tank through the air suction row and the rubber hose, can be subjected to deep adsorption treatment through the antifouling adsorption core, and is finally discharged through the exhaust fan, the treatment function is increased, and the environmental pollution is avoided.

4. In the utility model, the sludge collecting box, the transfer wheel, the adsorption block, the moving handle and the splash-proof protection sheet are arranged, so that dried sludge can be collected, the hand-pulling type discharging plate in the L-shaped clamping support is pulled out, the dried sludge is discharged, the sludge can be collected through the sludge collecting box, the splash-proof protection sheet can be used for guiding and splashing, the subsequent transfer operation is facilitated, the sludge collecting box filled with the sludge can be moved and transferred through the handheld moving handle matched with the transfer wheel, and the adsorption block can be used for adsorption and fixation, so that the fixing and transfer operation are facilitated.

5. In the utility model, the drying box and the electric drying conveyer belt are arranged, so that the conveying, drying and drying operation is facilitated.

6. In the utility model, the digital display control panel is arranged, which is beneficial to automatically controlling the drying operation.

7. In the utility model, the arrangement of the temperature sensor and the drying sheet is beneficial to temperature detection, drying operation can be carried out, and drying efficiency is ensured.

8. In the utility model, the arrangement of the supporting legs is beneficial to ensuring the supporting stability.

9. In the utility model, the arrangement of the L-shaped clamping support and the hand-pulling type discharge plate is beneficial to discharging dried sludge and is convenient for cleaning operation.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the automatic sludge draining guide plate structure of the present invention.

FIG. 3 is a schematic structural view of the stirrable mixing cleaning rod configuration of the present invention.

FIG. 4 is a schematic structural diagram of a sludge drying waste gas anti-fouling treatment nozzle structure according to the present invention.

FIG. 5 is a schematic structural diagram of a dried sludge collection and transfer box structure according to the present invention.

In the figure:

1. a drying box; 2. a digital display control panel; 3. electrically drying the conveying belt; 4. a temperature sensor; 5. drying the slices; 6. supporting legs; 7. an L-shaped card holder; 8. a hand-pulling type discharging plate; 9. the automatic sludge draining guide plate structure; 91. a sludge drainage box; 92. a flow guide pipe; 93. a drain valve; 94. an automatic rotating motor; 95. a baffle; 96. a draining filter screen; 97. a spring catch; 10. a cleaning rod structure capable of stirring and mixing; 101. a box cover; 102. a stirring motor; 103. a stirring shaft; 104. a packing auger; 105. disassembling the pipe; 106. a square head bolt; 107. a stirring cleaning rod; 11. a sludge drying waste gas antifouling treatment nozzle structure; 111. a rubber hose; 112. air suction and exhaust; 113. a suction nozzle; 114. a waste gas treatment tank; 115. an antifouling adsorption core; 116. an exhaust fan; 12. a dried sludge collection and transfer box structure; 121. a sludge collection box; 122. a transfer wheel; 123. an adsorption block; 124. a movable handle; 125. splash-proof guard sheet.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, a novel sludge drying system comprises a drying box 1, a digital display control panel 2, an electric drying conveyer belt 3, a temperature sensor 4, a drying sheet 5, support legs 6, an L-shaped clamping support 7 and a hand-pulling type discharge plate 8, wherein the digital display control panel 2 is connected with the middle part of the left surface of the drying box 1 through bolts; the middle part inside the drying box 1 is connected with an electric drying conveyer belt 3 through bolts; the middle part of the upper part of the conveying frame of the electric drying conveying belt 3 is connected with a temperature sensor 4 through a bolt; a drying sheet 5 is arranged on the upper part of the temperature sensor 4; the drying sheet 5 is arranged at the lower part of the conveying belt of the electric drying conveying belt 3; the four corners of the outer side of the drying box 1 are all connected with supporting legs 6 through bolts; the four corners of the bottom of the drying box 1 are all connected with L-shaped clamping supports 7 through bolts; the inner side between the L-shaped card supports 7 is inserted with a hand-pulling type discharging plate 8, so that the drying operation can be automatically controlled, and the support stability can be ensured.

The novel sludge drying system further comprises an automatic sludge draining guide plate structure 9, a stirring and mixing cleaning rod structure 10, a sludge drying waste gas antifouling treatment nozzle structure 11 and a dried sludge collecting and transferring box structure 12, wherein the automatic sludge draining guide plate structure 9 is connected with the stirring and mixing cleaning rod structure 10; the sludge drying waste gas antifouling treatment nozzle structure 11 is connected with the drying box 1; the dried sludge collecting and transferring box structure 12 is connected with the supporting legs 6.

The sludge automatic draining guide plate structure 9 comprises a sludge drainage box 91, a flow guide pipe 92, a drain valve 93, an automatic rotating motor 94, a flow guide plate 95, a draining filter screen 96 and a spring catch 97, wherein the flow guide pipe 92 is in threaded connection with the right outlet at the bottom of the sludge drainage box 91; a drain valve 93 is in threaded connection with an outlet at the left side of the bottom of the sludge drainage box 91; an automatic rotating motor 94 is connected in a mounting hole in the middle part of the front part and the rear part of the lower part of the left surface of the sludge drainage box 91 through bolts; a guide plate 95 is connected between the output shafts of the automatic rotating motor 94 through bolts; a draining filter screen 96 is connected in a draining hole arranged in the middle part inside the guide plate 95 through a screw; guide plate 95 lower part right-hand member screwed connection have the leanin setting spring catch 97, introduce mud through mud drainage case 91, the inside waterlogging caused by excessive rainfall filter screen 96 of rethread guide plate 95 carries out the waterlogging caused by excessive rainfall operation, can discharge water through drain valve 93, the operation of being convenient for, after a period of waterlogging caused by excessive rainfall, accessible rotating electrical machines 94 drives guide plate 95 and waterlogging caused by excessive rainfall filter screen 96 rotation action clockwise, and press movable spring catch 97 to move down, mud this moment can flow into in honeycomb duct 92, and enter into drying box 1, through the slow transport of electric drying conveyer belt 3, rethread drying sheet 5 carries out the drying operation, mud flows the back, rethread rotating electrical machines 94 anticlockwise drives guide plate 95 and the rotatory action of waterlogging caused by excessive rainfall filter screen 96, spring catch 97 shifts up the restoration this moment, wherein spring catch 97 can play the effect that blocks the rivers.

In this embodiment, referring to fig. 3, the stirable mixing cleaning rod structure 10 includes a box cover 101, a stirring motor 102, a stirring shaft 103, a packing auger 104, a dismounting pipe 105, a square head bolt 106 and a stirring cleaning rod 107, wherein the stirring motor 102 is bolted to the middle part of the right side of the upper part of the box cover 101; the lower end of the output shaft of the stirring motor 102 is connected with a stirring shaft 103 through a coupler; the outer wall of the stirring shaft 103 is sequentially connected with a packing auger 104 through bolts from top to bottom; the outer wall of the lower part of the stirring shaft 103 is sleeved with a dismounting pipe 105 and is tightly connected and arranged through a square head bolt 106; dismantle pipe 105 outer wall all weld all around and have stirring clearance pole 107, agitator motor 102 through case lid 101 upper portion drives (mixing) shaft 103, auger 104 dismantles pipe 105, square head bolt 106 and stirring clearance pole 107 are rotatory, can stir the mixture to the mud in the removal to guarantee the whereabouts effect, avoid blockking up, and then guarantee mummification efficiency.

In this embodiment, referring to fig. 4, the sludge drying waste gas anti-fouling treatment nozzle structure 11 includes a rubber hose 111, a suction row 112, a suction nozzle 113, a waste gas treatment tank 114, an anti-fouling adsorption core 115 and an exhaust fan 116, wherein one end of the rubber hose 111 is connected to an upper outlet of the suction row 112 through a screw thread, and the other end of the rubber hose is connected to an upper inlet of the waste gas treatment tank 114 through a screw thread; the lower inlet of the suction row 112 is sequentially connected with a suction nozzle 113 in a threaded manner from left to right; the waste gas treatment tank 114 is internally provided with an antifouling adsorption core 115 which is connected through screws; exhaust-gas treatment jar 114 lower extreme screwed connection have exhaust fan 116, through exhaust fan 116 action, can make the waste gas that produces in the mummification constantly inhale through suction nozzle 113 to through inhaling inside row 112 and the entering exhaust-gas treatment jar 114 of rubber hose 111, can carry out the degree of depth adsorption treatment through antifouling absorption core 115, discharge through exhaust fan 116 at last, increase processing function, avoid environmental pollution.

In this embodiment, referring to fig. 5, the sludge collection and transfer box structure 12 after drying includes a sludge collection box 121, a transfer wheel 122, an adsorption block 123, a moving handle 124 and a splash-proof guard 125, wherein the transfer wheel 122 is bolted to four corners of the bottom of the sludge collection box 121; the adsorption blocks 123 are connected to four corners of the outer side of the sludge collection box 121 through bolts; the left side and the right side of the front part of the sludge collection box 121 are both connected with a movable handle 124 through bolts; the equal bolted connection in two wall upper portions has splashproof protective sheet 125 about the inside of mud collecting box 121, collect through mud collecting box 121, can carry out the water conservancy diversion splashproof through splashproof protective sheet 125 simultaneously, subsequent transfer operation of being convenient for can move the transfer operation to the mud collecting box 121 who fills with mud through handheld removal handle 124 cooperation transfer wheel 122, can adsorb fixedly through adsorbing the piece 123, be convenient for fix, the operation of depositing.

In this embodiment, specifically, the tank cover 101 is bolted to the upper end of the sludge drainage tank 91.

In this embodiment, specifically, the stirring cleaning rod 107 is made of a plurality of stainless steel rods and is disposed inside the flow guide tube 92.

In this embodiment, specifically, the exhaust gas treatment tank 114 is bolted to the upper portion of the right surface of the drying box 1.

In this embodiment, specifically, the suction row 112 is horizontally bolted to the right outlet on the upper part of the drying box 1.

In this embodiment, specifically, the suction nozzle 113 is made of a plurality of stainless steel nozzles with built-in activated carbon layers, and is disposed inside the drying box 1.

In this embodiment, specifically, the antifouling adsorption core 115 is a cylindrical stainless steel fiber mesh core.

In this embodiment, specifically, the sludge collection box 121 is adsorbed on the inner side between the support legs 6 by the adsorption blocks 123.

In this embodiment, specifically, the splash guard 125 is a stainless steel spring plate.

In this embodiment, the adsorption block 123 is a permanent magnet block.

In this embodiment, specifically, the spring stop sheet 97 is a stainless steel spring sheet with rubber strips glued to the periphery of the outer surface.

In this embodiment, specifically, the temperature sensor 4, the drying sheet 5, the motor of the electric drying conveyer belt 3, the automatic rotating motor 94, the stirring motor 102 and the exhaust fan 116 are all connected with the digital display control panel 2 through wires.

In this embodiment, it is specific, temperature sensor 4 adopt PT100 type temperature sensor, stoving piece 5 adopt the PTC heating plate, the motor of electronic stoving conveyer belt 3 adopt YE2 type motor, autorotation motor 94 adopt JM-08 type worm gear speed reduction motor, agitator motor 102 adopt YE2 type motor, air discharge fan 116 adopt TG-8 type pipeline formula row fan, digital display control panel 2 adopt the touch-control electric capacity LCD screen of embedded FX2N-48 type PLC.

Principle of operation

In the utility model, sludge is introduced through a sludge drainage box 91, then the draining operation is carried out through a draining filter screen 96 in a guide plate 95, water can be drained through a drain valve 93, the operation is convenient, after draining for a period of time, the guide plate 95 and the draining filter screen 96 are driven by a rotating motor 94 clockwise to rotate, a spring catch 97 is pressed to move downwards, the sludge at the moment can flow into a guide pipe 92 and enter a drying box 1, the sludge is slowly conveyed through an electric drying conveyer belt 3, then drying and drying operation is carried out through a drying sheet 5, after the sludge flows, the guide plate 95 and the draining filter screen 96 are driven by the rotating motor 94 anticlockwise to rotate, at the moment, the spring catch 97 moves upwards and resets, wherein the spring catch 97 can play a role of stopping water flow, a stirring shaft 103, a packing auger 104, a dismounting pipe 105, a square head bolt 106 and a stirring cleaning rod 107 are driven to rotate through a stirring motor 102 on the upper part of a box cover 101, can stir the mixture to the mud in the removal, and guarantee the whereabouts effect, avoid blocking, and then guarantee mummification efficiency, act through air discharge fan 116, can make the waste gas that produces in the mummification constantly inhale through suction nozzle 113, and through inhaling inside row of gas 112 and the entering exhaust-gas treatment jar 114 of rubber hose 111, can rethread antifouling absorption core 115 carry out the degree of depth adsorption treatment, discharge through air discharge fan 116 at last, increase processing function, avoid environmental pollution, collect through sludge collection box 121, can carry out the water conservancy diversion splashproof through splashproof guard plate 125 simultaneously, subsequent transfer operation of being convenient for, can remove the transfer operation to the sludge collection box 121 that fills with mud through handheld removal handle 124 cooperation transfer wheel 122, can adsorb fixedly through adsorption block 123, be convenient for fix, the operation of depositing is changeed.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. A novel sludge drying system is characterized by comprising a drying box (1), a digital display control panel (2), an electric drying conveyer belt (3), a temperature sensor (4), a drying sheet (5), supporting legs (6), an L-shaped clamping support (7), a hand-pulling type discharging plate (8), an automatic sludge draining guide plate structure (9), a stirring and mixing cleaning rod structure (10), a sludge drying waste gas antifouling treatment nozzle structure (11) and a dried sludge collecting and transferring box structure (12), wherein the digital display control panel (2) is connected to the middle part of the left surface of the drying box (1) through a bolt; the middle part inside the drying box (1) is connected with an electric drying conveyer belt (3) through bolts; the middle part of the upper part of the conveying frame of the electric drying conveying belt (3) is connected with a temperature sensor (4) through a bolt; a drying sheet (5) is arranged at the upper part of the temperature sensor (4); the drying sheet (5) is arranged at the lower part of the conveying belt of the electric drying conveying belt (3); the four corners of the outer side of the drying box (1) are all connected with supporting legs (6) through bolts; the four corners of the bottom of the drying box (1) are connected with L-shaped clamping supports (7) by bolts; a hand-pull type discharge plate (8) is inserted between the L-shaped clamping supports (7); the automatic sludge draining guide plate structure (9) is connected with a stirring, mixing and cleaning rod structure (10); the sludge drying waste gas antifouling treatment nozzle structure (11) is connected with the drying box (1); the dried sludge collecting and transferring box structure (12) is connected with the supporting legs (6); the automatic sludge draining guide plate structure (9) comprises a sludge drainage box (91), a guide pipe (92), a drain valve (93), an automatic rotating motor (94), a guide plate (95), a draining filter screen (96) and a spring catch (97), wherein the guide pipe (92) is in threaded connection with an outlet at the right side of the bottom of the sludge drainage box (91); a drain valve (93) is connected with the left outlet of the bottom of the sludge drainage box (91) through threads; an automatic rotating motor (94) is connected in mounting holes in the middle parts of the front part and the rear part of the lower part of the left surface of the sludge drainage box (91) by bolts; a guide plate (95) is connected between the output shafts of the automatic rotating motor (94) through bolts at the inner side; a draining filter screen (96) is connected in a draining hole arranged in the middle part of the inner part of the guide plate (95) by a screw; the right end of the lower part of the guide plate (95) is connected with the spring catch (97) which is arranged in an inward inclined way through a screw.

2. The novel sludge drying system as claimed in claim 1, wherein the stirring and mixing cleaning rod structure (10) comprises a tank cover (101), a stirring motor (102), a stirring shaft (103), an auger (104), a dismounting pipe (105), a square head bolt (106) and a stirring cleaning rod (107), wherein the stirring motor (102) is connected to the middle part of the right side of the upper part of the tank cover (101) through a bolt; the lower end of the output shaft of the stirring motor (102) is connected with a stirring shaft (103) through a coupling; the outer wall of the stirring shaft (103) is sequentially connected with a packing auger (104) through bolts from top to bottom; the outer wall of the lower part of the stirring shaft (103) is sleeved with a dismounting pipe (105) and is fixedly connected and arranged through a square head bolt (106); the periphery of the outer wall of the dismounting pipe (105) is welded with stirring cleaning rods (107).

3. The novel sludge drying system as claimed in claim 1, wherein the sludge drying waste gas anti-pollution treatment nozzle structure (11) comprises a rubber hose (111), a suction row (112), a suction nozzle (113), a waste gas treatment tank (114), an anti-pollution adsorption core (115) and an exhaust fan (116), wherein one end of the rubber hose (111) is in threaded connection with an outlet at the upper part of the suction row (112), and the other end of the rubber hose is in threaded connection with an inlet at the upper part of the waste gas treatment tank (114); the lower inlet of the air suction row (112) is sequentially in threaded connection with an air suction nozzle (113) from left to right; an anti-fouling adsorption core (115) is arranged in the waste gas treatment tank (114) and is connected through screws; the lower end of the waste gas treatment tank (114) is connected with an exhaust fan (116) through a screw.

4. The novel sludge drying system as claimed in claim 1, wherein the dried sludge collection and transfer box structure (12) comprises a sludge collection box (121), a transfer wheel (122), an adsorption block (123), a moving handle (124) and a splash-proof guard plate (125), wherein the transfer wheel (122) is bolted to four corners of the bottom of the sludge collection box (121); the four corners of the outer side of the sludge collection box (121) are respectively connected with an adsorption block (123) through bolts; the left side and the right side of the front part of the sludge collection box (121) are both connected with a movable handle (124) through bolts; the upper parts of the left wall and the right wall in the sludge collection box (121) are connected with splash-proof guard plates (125) through bolts.

5. The novel sludge drying system as claimed in claim 1, wherein the sludge drainage box (91) is connected to the left side of the upper part of the drying box (1) through a bolt at the transverse right part.

6. The sludge drying system as claimed in claim 1, wherein the draft tube (92) is disposed at the inlet of the left side of the top of the drying box (1) and is opposite to the conveyor belt of the electric drying conveyor belt (3).

7. The novel sludge drying system as claimed in claim 1, wherein the lower end of the spring catch (97) is in contact with the bottom of the inner side of the sludge drainage box (91).