CN210915794U - High-efficient low sludge drying device for waste water treatment who consumes - Google Patents

Abstract

The utility model discloses a sludge drying device for wastewater treatment of high-efficient low-consumption, including first mummification box, the left side lateral wall fixedly connected with second mummification box of first mummification box, and the right side of second mummification box runs through first mummification box to in extending to first mummification box, the top of second mummification box is close to left side fixedly connected with inlet pipe, and the bottom of inlet pipe and second mummification box internal portion communicate, the right side of second mummification box is provided with the U-shaped apron, and sets up on the left side inner wall of U-shaped apron with second mummification box assorted slot, be provided with the dwang in the second mummification box, the inner wall swing joint that has the end to pass through bearing and U-shaped apron of dwang, install first servo motor on the right side lateral wall of U-shaped apron. The utility model discloses a series of structures make this device have the mummification efficient and characteristics such as the ejection of compact is convenient.

Description

High-efficient low sludge drying device for waste water treatment who consumes

Technical Field

The utility model relates to a sludge drying technical field specifically is a sludge drying device for wastewater treatment of high-efficient low consumption.

Background

When sewage is treated by a sewage treatment plant, a solid pollutant is generated, and a product after sewage treatment contains extremely complex heterogeneous bodies consisting of organic matters, inorganic salts, microorganisms, parasitic ova and the like. Most municipal sewage treatment plants adopt an activated sludge process to treat sewage. Due to the need for microbial renewal in activated sludge, excess sludge, referred to as excess sludge, is inevitably produced during the sewage treatment process. The main characteristic of the sludge is that the water content is high and the organic matter content is high.

At present, the drying device is frequently used in the market to carry out drying treatment on sludge, so that the sludge can be collected and recycled, but the sludge drying device for wastewater treatment in the prior art has the defects of low drying efficiency, inconvenient discharging and the like when in use, so that the working efficiency is greatly reduced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the drying inefficiency of prior art and defect such as the ejection of compact is not convenient, provide a sludge drying device for waste water treatment of high-efficient low consumption. The sludge drying device for wastewater treatment with high efficiency and low consumption has the characteristics of high drying efficiency, convenience in discharging and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sludge drying device for wastewater treatment of high-efficient low-consumption, includes first mummification box, the left side lateral wall fixedly connected with second mummification box of first mummification box, and the right side of second mummification box runs through first mummification box, and extend to in the first mummification box, the top of second mummification box is close to left side fixedly connected with inlet pipe, and the bottom of inlet pipe and second mummification box are inside to be linked together, the right side of second mummification box is provided with the U-shaped apron, and sets up the slot that matches with second mummification box on the left side inner wall of U-shaped apron, be provided with the dwang in the second mummification box, the inner wall swing joint of end through bearing and U-shaped apron of dwang, install first servo motor on the right side lateral wall of U-shaped apron, the right-hand member of dwang passes the inner circle of bearing and runs through U-shaped apron and, a scraper blade is fixedly connected at the left end of the rotating rod, a plurality of uniformly distributed stirring blades are fixedly connected at the top and the bottom of the rotating rod, a material receiving disc is slidably connected at the bottom of the inner cavity of the first drying box, and a movable groove matched with the material receiving disc is arranged at the position of the right side wall of the first drying box close to the bottom, a sealing plate is arranged on the right side of the movable groove, two connecting rods are fixedly connected between the side wall of the sealing plate and the side wall of the receiving tray, heating plates are respectively arranged on the bottom of the inner cavity of the second drying box and the inner wall of the left side of the inner cavity of the second drying box, sliding rods are respectively and fixedly connected between the inner walls of the left side and the right side of the first drying box and close to the top and the bottom of the first drying box, the sliding rod is sleeved with movable rings at positions close to the left side, and the bottom and the top of each movable ring in the vertical direction are fixedly connected with the top and the bottom of the U-shaped cover plate respectively.

Preferably, the thick pipe of fixedly connected with respectively on the left side lateral wall of first mummification box and the top of second mummification box, and thick pipe left and right sides is the encapsulated situation, be close to top and bottom punishment on the left side lateral wall of second mummification box and do not install the cylinder, two the gas tube has been cup jointed respectively on the top of cylinder and the bottom gas outlet, and the other end of two gas tubes respectively with the bottom and the top fixed connection of two thick pipes to be linked together with two thick intraducts, sliding connection has the piston block in the thick pipe, fixedly connected with horizontal pole respectively on the right side lateral wall of piston block, be located the below all seted up with horizontal pole assorted through-hole on the right wall of thick pipe and the left side lateral wall of first mummification box, be located the below the right-hand member of horizontal pole passes through-hole and the lateral wall fixed connection of take-up dish, the top, be close to left and right sides department fixedly connected with bracing piece respectively between the bottom of roof and the top of first mummification box, be located the top fixedly connected with riser on the activity ring top, and the top of first mummification box begin have with riser assorted activity groove to the top of riser is passed the activity groove and is extended to the top of first mummification box, is located the top seted up respectively on the lateral wall of thick pipe and bracing piece with horizontal pole assorted perforation, the right-hand member of horizontal pole passes the lateral wall fixed connection of perforation and riser respectively.

Preferably, a mounting plate is fixedly connected between the two support rods near the bottom, a threaded pipe is arranged between the top plate and the mounting plate, the top end and the bottom end of the threaded pipe are respectively movably connected with the bottom of the top plate and the top of the mounting plate through a rotating shaft and a bearing, the top end and the bottom end of the threaded pipe are respectively communicated with the upper part of the top plate and the lower part of the mounting plate, a threaded rod is sleeved in the threaded pipe, the bottom end of the threaded rod sequentially penetrates through the threaded pipe and a movable groove and extends into the first drying box to be movably connected with an air injection pipe through the bearing, T-shaped rods are respectively arranged near the left side and the right side of the rear side of the sliding rod, round holes matched with the T-shaped rods are formed in the mounting plate, the top ends of the T-shaped rods penetrate through the round holes and are fixedly connected with the bottom of the top, the utility model discloses a pneumatic jet valve, including L shape pole, air jet pipe, threaded pipe, bearing, support bar, air outlet, the bottom of L shape pole and the top fixed connection of air jet pipe, install the second air heater on the lateral wall of one side of L shape pole, cup jointed the second air duct on the bottom air outlet of second air heater, and the top fixed connection of second air duct and air jet pipe to the second air duct is linked together with the air jet pipe is inside, threaded pipe has cup jointed first bevel gear outward, first bevel gear's right side meshing has the second bevel gear, the lateral wall swing joint of second bevel gear through pivot and bearing and the bracing piece on right side is located the right side install second servo motor on the right side lateral wall of bracing piece, the inner circle of bearing is passed to the last pivot right-hand member of second bevel gear to run through bracing.

Preferably, the bottom of take-up (stock) pan is close to the different fixedly connected with of left and right sides punishment and rotates the wheel, just set up on the inner chamber bottom of first mummification box and rotate wheel assorted spout, the top of take-up (stock) pan is close to left and right sides punishment and is provided with the swash plate respectively, and the top of two swash plates respectively with the left and right sides inner wall fixed connection of first mummification box.

Preferably, be located the below install first air heater on the top of thick pipe, first air duct has been cup jointed respectively to the top of first air heater and bottom gas outlet, and the other end of two first air ducts runs through first mummification box and second mummification box respectively to communicate with first mummification box and second mummification box inside, set up a plurality of evenly distributed's inlet port on the scraper blade.

Preferably, the bottom of the thick pipe and the bottom of the first drying box are respectively and fixedly connected with a supporting seat, and the supporting seats are arranged in a bilateral symmetry mode.

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

1. the utility model can realize the stirring of the sludge in the second drying box through the mutual matching of the first servo motor, the U-shaped cover plate, the second drying box, the heating plate, the rotating rod and the stirring blade, thereby realizing the uniform heating of the sludge and effectively improving the drying efficiency;

2. through the mutual cooperation among the upper cylinder, the thick pipe, the piston block, the cross bar, the movable ring, the slide bar and the U-shaped cover plate, the scraper can be driven to move towards the right side in the second drying box, so that the sludge on the butt-joint material disc can be dried again through the first air heater, the second air heater and the air injection pipe, the working efficiency of the sludge drying machine can be effectively improved, meanwhile, the mutual cooperation among the lower cylinder, the thick pipe, the piston block, the cross bar, the movable ring, the slide bar and the U-shaped cover plate can realize the moving-out of the material disc from the first drying box, so that the sludge after drying is conveniently discharged;

3. through the mutual cooperation between second servo motor, first bevel gear, second bevel gear, screwed pipe, the threaded rod, T shape pole, sliding ring and the L shape pole before, can realize adjusting the distance between jet-propelled pipe and take-up (stock) pan, can add the steam circulation speed in the first mummification box, can realize carrying out quick drying to mud, can realize removing the top of U-shaped apron with jet-propelled pipe simultaneously, can effectually prevent that jet-propelled pipe from blockking the second mummification box and causing, can effectually improve its work efficiency.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a first drying box; 2. a gas ejector tube; 3. a vertical plate; 4. a cross bar; 5. a T-shaped rod; 6. a thick pipe; 7. a feed pipe; 8. a cylinder; 9. a second drying box; 10. a first air heater; 11. a piston block; 12. a slip ring; 13. a take-up pan; 14. a squeegee; 15. a sealing plate; 16. a slide bar; 17. a movable ring; 18. heating plates; 19. rotating the rod; 20. a stirring blade; 21. a U-shaped cover plate; 22. a first servo motor; 23. an L-shaped rod; 24. a second air heater; 25. a threaded rod; 26. a threaded pipe; 27. a top plate; 28. a first bevel gear; 29. a second servo motor; 30. a second bevel gear; 31. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency low-consumption sludge drying device for wastewater treatment comprises a first drying box 1, wherein the left side wall of the first drying box 1 is fixedly connected with a second drying box 9, the right side of the second drying box 9 penetrates through the first drying box 1 and extends into the first drying box 1, the top of the second drying box 9, which is close to the left side, is fixedly connected with a feeding pipe 7, the bottom of the feeding pipe 7 is communicated with the inside of the second drying box 9, the right side of the second drying box 9 is provided with a U-shaped cover plate 21, the left inner wall of the U-shaped cover plate 21 is provided with a slot matched with the second drying box 9, a rotating rod 19 is arranged in the second drying box 9, the end of the rotating rod 19 is movably connected with the inner wall of the U-shaped cover plate 21 through a bearing, the right side wall of the U-shaped cover plate 21 is provided with a first servo motor 22, the right end of the rotating rod 19 penetrates through the inner ring of the bearing and penetrates through the U-shaped cover plate, through the mutual cooperation of the first servo motor 22, the U-shaped cover plate 21, the second drying box 9, the heating plate 18, the rotating rod 19 and the stirring blades 20, the sludge in the second drying box 9 can be stirred, so that the sludge can be uniformly heated, the drying efficiency of the sludge can be effectively improved, the left end of the rotating rod 19 is fixedly connected with the scraper 14, the top and the bottom of the rotating rod 19 are fixedly connected with a plurality of stirring blades 20 which are uniformly distributed, the bottom of the inner cavity of the first drying box 1 is slidably connected with the material receiving plate 13, the bottom of the material receiving plate 13 is respectively and fixedly connected with the rotating wheels near the left side and the right side, the bottom of the inner cavity of the first drying box 1 is provided with chutes matched with the rotating wheels, the inclined plates are respectively arranged above the material receiving plate 13 near the left side and the right side, and the tops of the two inclined plates are respectively and fixedly, a movable groove matched with the material receiving tray 13 is formed in the position, close to the bottom, of the right side wall of the first drying box 1, a sealing plate 15 is arranged on the right side of the movable groove, two connecting rods are fixedly connected between the side wall of the sealing plate 15 and the side wall of the material receiving tray 13, heating plates 18 are respectively installed on the bottom of an inner cavity of the second drying box 9 and the inner wall of the left side of the inner cavity of the second drying box 9, slide rods 16 are respectively and fixedly connected between the inner walls of the left side and the right side of the first drying box 1, close to the top and the bottom of the first drying box 1, movable rings 17 are respectively sleeved on the slide rods 16, the bottoms and the tops of the two movable rings 17 in the vertical direction are respectively and fixedly connected with the top and the bottom of a U-shaped cover plate 21, a first hot air blower 10 is installed on the top of a thick pipe 6 located below, first air blowers 10, the sludge drying device is communicated with the interiors of the first drying box 1 and the second drying box 9, a plurality of uniformly distributed air inlets are formed in the scraper 14, sludge on the material receiving plate 13 can be dried again through the first hot air blower 10, the second hot air blower 24 and the air injection pipe 2, and therefore the working efficiency of the sludge drying device can be effectively improved;

the left side wall of the first drying box 1 and the top of the second drying box 9 are respectively and fixedly connected with a thick pipe 6, the left side and the right side of the thick pipe 6 are both in a closed state, the left side wall of the second drying box 9 is respectively provided with a cylinder 8 close to the top and the bottom, the top and the bottom gas outlets of the two cylinders 8 are respectively sleeved with an inflation pipe, the other ends of the two inflation pipes are respectively and fixedly connected with the bottom and the top of the two thick pipes 6 and are communicated with the inside of the two thick pipes 6, a piston block 11 is slidably connected with the thick pipes 6, the right side wall of the piston block 11 is respectively and fixedly connected with a cross rod 4, through holes matched with the cross rod 4 are respectively formed in the right wall of the thick pipe 6 below and the left side wall of the first drying box 1, the right end of the cross rod 4 below passes through the through holes to be fixedly connected with the side wall of, The piston block 11, the cross rod 4, the movable ring 17, the slide bar 16 and the U-shaped cover plate 21 are mutually matched, the material receiving disc 13 can be moved out of the first drying box 1, so that sludge after drying is conveniently discharged, the top plate 27 is arranged above the first drying box 1, supporting rods 31 are fixedly connected to the positions, close to the left side and the right side, of the bottom of the top plate 27 and the top of the first drying box 1 respectively, vertical plates 3 are fixedly connected to the tops of the movable rings 17 above, movable grooves matched with the vertical plates 3 are formed in the tops of the first drying box 1, the tops of the vertical plates 3 penetrate through the movable grooves and extend to the tops of the first drying box 1, through holes matched with the cross rod 4 are formed in the side walls of the thick pipe 6 and the supporting rods 31 above respectively, the right end of the cross rod 4 penetrates through the through holes and is fixedly connected with the side walls of the vertical plates 3 respectively, and the air cylinder, The thick pipe 6, the piston block 11, the cross bar 4, the movable ring 17, the slide bar 16 and the U-shaped cover plate 21 are mutually matched to drive the scraper 14 to move towards the right side in the second drying box 9, so that a mounting plate is fixedly connected between the two support bars 31 and close to the bottom, a threaded pipe 26 is arranged between the top plate 27 and the mounting plate, the top end and the bottom end of the threaded pipe 26 are respectively movably connected with the bottom of the top plate 27 and the top of the mounting plate through a rotating shaft and a bearing, the top and the bottom of the threaded pipe 26 are respectively communicated with the upper part of the top plate 27 and the lower part of the mounting plate, a threaded rod 25 is sleeved in the threaded pipe 26, the bottom end of the threaded rod 25 sequentially penetrates through the threaded pipe 26 and the movable groove and extends into the first drying box 1 to be movably connected with the air injection pipe 2 through the bearing, T-shaped rods 5 are respectively arranged at the rear side of the slide bar 16 and close to, a round hole matched with the T-shaped rod 5 is arranged on the mounting plate, the top end of the T-shaped rod 5 penetrates through the round hole to be fixedly connected with the bottom of the top plate 27, a slip ring 12 is sleeved on the T-shaped rod 5, an L-shaped rod 23 is fixedly connected on the side wall of one side of the slip ring 12, the bottom end of the L-shaped rod 23 is fixedly connected with the top of the air injection pipe 2, a second hot air blower 24 is arranged on the side wall of one side of the L-shaped rod 23, a second air guide pipe is sleeved on an air outlet at the bottom of the second hot air blower 24 and is fixedly connected with the top of the air injection pipe 2 and communicated with the inside of the air injection pipe 2, a first bevel gear 28 is sleeved outside the threaded pipe 26, a second bevel gear 30 is meshed on the right side of the first bevel gear 28, the second bevel gear 30 is movably connected with the side wall of the right supporting rod 31 through a rotating shaft and a bearing, the right end of the rotating shaft on the second bevel gear 30 passes through the inner ring of the bearing and penetrates through the support rod 31 to be fixedly connected with the output shaft of the second servo motor 29, by the mutual cooperation of the second servomotor 29, the first bevel gear 28, the second bevel gear 30, the threaded pipe 26, the threaded rod 25, the T-bar 5, the slip ring 12 and the L-bar 23, the distance between the gas injection pipe 2 and the material receiving disc 13 can be adjusted, the hot air circulation speed in the first drying box 1 can be increased, the sludge can be rapidly dried, meanwhile, the gas injection pipe 2 can be moved to the upper part of the U-shaped cover plate 21, the blockage of the gas injection pipe 2 to the second drying box 9 can be effectively prevented, the working efficiency can be effectively improved, and the air cylinder 8, the first air heater 10, the first servo motor 22, the heating plate 18, the second air heater 24 and the second servo motor 29 are respectively electrically connected with a control switch through external power wires.

The working principle is as follows: when the utility model is used, firstly, sludge is injected into the first drying box 1 through the inlet pipe 7, the heating plate 18, the first air heater 10 and the first servo motor 22 are started, the heating plate 18 generates heat to generate heat, the first air heater 10 injects hot air into the second drying box 9, the first servo motor 22 drives the rotating rod 19, the stirring blade 20 and the scraper 14 to rotate in the second drying box 9, thereby the sludge can be driven to turn in the second drying box 9, the sludge in the second drying box 9 can be stirred, thereby the sludge can be uniformly heated, the efficiency can be effectively improved, the second servo motor 29 is started, the second servo motor 29 drives the threaded pipe 26 to rotate clockwise through the second bevel gear 30 and the first bevel gear 28, the threaded rod 25 rotates in the threaded pipe 26 and drives the air ejector 2 to move upwards, the air ejector 2 drives the slip ring 12 to slide upwards on the T-shaped rod 5 through the L-shaped rod 23, the air injection pipe 2 can be moved to the position above the U-shaped cover plate 21, the blocking of the air injection pipe 2 to the second drying box 9 can be effectively prevented, the working efficiency of the drying box can be effectively improved, the second servo motor 29 is closed, the upper air cylinder 8 is started, the upper air cylinder 8 inflates the upper thick pipe 6, the piston block 11 slides to the right side in the thick pipe 6, the thick pipe 6 drives the movable ring 17 to slide to the right side on the slide bar 16 through the cross bar 4 and the vertical plate 3, the U-shaped cover plate 21 moves to the right side in the first drying box 1, the U-shaped cover plate 21 drives the scraper 14 and the stirring blade 20 to move to the right side in the second drying box 9 through the rotating bar 19, so that the material receiving plate 13 in the second drying box 9 can be started again, the upper air cylinder 8 sucks air for the upper thick pipe 6, and the U-shaped cover plate 21, the scraper 14 and the stirring blade 20 are restored to the original positions, the second air heater 24 and the second servo motor 29 are started, the second servo motor 29 drives the threaded pipe 26 to rotate anticlockwise through the second bevel gear 30 and the first bevel gear 28, the threaded rod 25 rotates in the threaded pipe 26 and drives the air injection pipe 2 to move downwards, the air injection pipe 2 drives the slip ring 12 to slide downwards on the T-shaped rod 5 through the L-shaped rod 23, sludge on the material receiving plate 13 can be dried again through the first air heater 10, the second air heater 24 and the air injection pipe 2, the working efficiency of the drying device can be effectively improved, the distance between the air injection pipe 2 and the material receiving plate 13 can be adjusted, the hot air circulation speed in the first drying box 1 can be added, the sludge can be dried quickly, the lower air cylinder 8 is started, the lower air cylinder 8 inflates the lower thick pipe 6, the piston block 11 slides to the right side in the thick pipe 6, the piston block 11 drives the material receiving plate 13 to move to the right side in the first drying box 1 through the cross rod 4, and move out the take-up pan 13 outside first mummification box 1, can realize moving out take-up pan 13 from first mummification box 1 to can realize carrying out convenient ejection of compact to the mud after the mummification is accomplished, restart cylinder 8 below, thick pipe 6 below that is breathed in for of cylinder 8 below, with take-up pan 13 home position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sludge drying device for wastewater treatment of high-efficient low-consumption, includes first mummification box (1), its characterized in that: the left side lateral wall fixedly connected with second mummification box (9) of first mummification box (1), and the right side of second mummification box (9) runs through first mummification box (1) to extend to in first mummification box (1), the top of second mummification box (9) is close to left side department fixedly connected with inlet pipe (7), and the bottom and the inside of second mummification box (9) of inlet pipe (7) are linked together, the right side of second mummification box (9) is provided with U-shaped apron (21), and set up on the left side inner wall of U-shaped apron (21) with second mummification box (9) assorted slot, be provided with dwang (19) in second mummification box (9), the inner wall swing joint that has the end to pass through bearing and U-shaped apron (21) of dwang (19), install first servo motor (22) on the right side lateral wall of U-shaped apron (21), the right-hand member of dwang (19) passes the inner circle of bearing and runs through U-shaped apron (21) and output shaft fixed connection of first servo motor (22), the left end fixedly connected with scraper blade (14) of dwang (19), and fixedly connected with a plurality of evenly distributed's stirring vane (20) on the top of dwang (19) and the bottom, first mummification box (1) inner chamber bottom sliding connection has take-up (13), just the right side lateral wall of first mummification box (1) is close to bottom department and sets up and take-up (13) assorted movable slot, and the right side of movable slot is provided with closing plate (15), two connecting rods of fixedly connected with between the lateral wall of closing plate (15) and the lateral wall of take-up (13), install hot plate (18) on the inner chamber bottom of second mummification box (9) and the left side inner wall respectively, be close to top and bottom department respectively fixedly connected with slide bar between the inner wall of the first mummification box (1) 16) The sliding rod (16) is provided with a movable ring (17) at a position close to the left side, and the bottom and the top of the movable ring (17) in the vertical direction are fixedly connected with the top and the bottom of the U-shaped cover plate (21) respectively.

2. The sludge drying device for wastewater treatment with high efficiency and low consumption as claimed in claim 1, which is characterized in that: the drying device is characterized in that thick pipes (6) are fixedly connected to the left side wall of the first drying box (1) and the top of the second drying box (9) respectively, the left side wall of each thick pipe (6) and the left side wall of each thick pipe (6) are in a closed state, air cylinders (8) are respectively installed at positions close to the top and the bottom of the left side wall of the second drying box (9), two air inflation pipes are respectively sleeved on the top and the bottom air outlets of the air cylinders (8), the other ends of the two air inflation pipes are respectively fixedly connected with the bottom and the top of the two thick pipes (6) and are communicated with the insides of the two thick pipes (6), piston blocks (11) are slidably connected in the thick pipes (6), transverse rods (4) are respectively and fixedly connected to the right side wall of the piston blocks (11), and through holes matched with the transverse rods (4) are formed in the right wall of the thick pipes (6) and the left side wall, the right end of the cross bar (4) positioned at the lower part passes through the through hole to be fixedly connected with the side wall of the receiving tray (13), a top plate (27) is arranged above the first drying box (1), supporting rods (31) are respectively and fixedly connected between the bottom of the top plate (27) and the top of the first drying box (1) near the left side and the right side, a vertical plate (3) is fixedly connected on the top of the movable ring (17) above the top, and the top of the first drying box (1) is provided with a movable groove matched with the vertical plate (3), the top of the vertical plate (3) passes through the movable groove and extends to the upper part of the first drying box (1), the side walls of the thick pipe (6) and the support rod (31) which are positioned at the upper part are respectively provided with a through hole matched with the cross rod (4), the right end of the cross rod (4) penetrates through the through hole and is fixedly connected with the side wall of the vertical plate (3).

3. The high-efficiency low-consumption sludge drying device for wastewater treatment as claimed in claim 2, which is characterized in that: two be close to bottom department fixedly connected with mounting panel between bracing piece (31), just be provided with screwed pipe (26) between roof (27) and the mounting panel, and the top and the bottom of screwed pipe (26) are respectively through the bottom of pivot and bearing and roof (27) and the top swing joint of mounting panel, and screwed pipe (26) top and bottom are linked together with the top of roof (27) and the below of mounting panel respectively, screwed pipe (26) endotheca is equipped with threaded rod (25), the bottom of threaded rod (25) passes screwed pipe (26) and activity groove in proper order to extend to and have jet-propelled pipe (2) through bearing swing joint in first mummification box (1), the rear side of slide bar (16) is close to left and right sides department and is provided with T shape pole (5) respectively, and sets up on the mounting panel with T shape pole (5) assorted round hole to the bottom fixed connection of round hole and roof (27) is passed to the top of T shape pole (5), the T-shaped rod (5) is sleeved with a sliding ring (12), the side wall of one side of the sliding ring (12) is fixedly connected with an L-shaped rod (23), the bottom end of the L-shaped rod (23) is fixedly connected with the top of the air injection pipe (2), the side wall of one side of the L-shaped rod (23) is provided with a second air heater (24), a second air duct is sleeved on an air outlet at the bottom of the second air heater (24), the second air duct is fixedly connected with the top of the air injection pipe (2) and communicated with the inside of the air injection pipe (2), a first bevel gear (28) is sleeved outside the threaded pipe (26), the right side of the first bevel gear (28) is meshed with a second bevel gear (30), the second bevel gear (30) is movably connected with the side wall of a supporting rod (31) on the right side through a rotating shaft and a bearing, the side wall of the supporting rod (31) on the right side is provided with a second servo motor (29), the right end of a rotating shaft on the second bevel gear (30) penetrates through an inner ring of the bearing and penetrates through a support rod (31) to be fixedly connected with an output shaft of the second servo motor (29).

4. The sludge drying device for wastewater treatment with high efficiency and low consumption as claimed in claim 1, which is characterized in that: the bottom of take-up (13) is close to the different fixedly connected with of left and right sides punishment and rotates the wheel, just set up on the inner chamber bottom of first mummification box (1) and rotate wheel assorted spout, the top of take-up (13) is close to left and right sides department and is provided with the swash plate respectively, and the top of two swash plates respectively with the left and right sides inner wall fixed connection of first mummification box (1).

5. The high-efficiency low-consumption sludge drying device for wastewater treatment as claimed in claim 2, which is characterized in that: be located the below install first air heater (10) on the top of thick pipe (6), first air duct has been cup jointed respectively to the top and the bottom gas outlet of first air heater (10), and the other end of two first air ducts runs through first mummification box (1) and second mummification box (9) respectively to be linked together with first mummification box (1) and second mummification box (9) inside, set up a plurality of evenly distributed's inlet port on scraper blade (14).

6. The high-efficiency low-consumption sludge drying device for wastewater treatment as claimed in claim 2, which is characterized in that: the bottom of the thick pipe (6) and the bottom of the first drying box (1) are respectively and fixedly connected with supporting seats, and the supporting seats are arranged in a bilateral symmetry mode.

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