A sludge treatment device for water ecological restoration and a use method thereof

Abstract

The application discloses a kind of sludge treatment devices and use method of water ecological restoration, it is related to ecological restoration technical field, including repair jar, the top of repair jar is fixedly connected with top cover, multiple groups of agitator tubes are installed in repair jar, and a plurality of groups of through holes are formed in agitator tube;It also includes: repair mechanism, repair mechanism includes feed assembly and rotating assembly, feed assembly is connected with agitator tube, feed assembly is used to transport the reagent required for sludge repair to the inside of agitator tube, rotating assembly is connected with feed assembly, and rotating assembly is used to drive feed assembly to rotate, and then drive multiple groups of agitator tubes to rotate in repair jar, the reagent can be quickly mixed with sludge by the cooperation of feed assembly and rotating assembly, the mixing efficiency of reagent and sludge is accelerated, so the processing efficiency of sludge is improved, and then the problem that sludge processing efficiency is low due to the poor mixing efficiency of reagent and sludge in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water ecological restoration, in particular to a sludge treatment device for water ecological restoration and a use method thereof. BACKGROUND

[0002] Water ecological restoration refers to the process of restoring a damaged or degraded water body ecosystem to a healthy and stable state through ecological principles and technical means. The core goal is to rebuild the biodiversity, self-purification ability and ecological balance of the water body, and ultimately achieve a virtuous cycle and sustainable development of the water ecosystem.

[0003] Currently, in the process of water ecological restoration, not only the polluted water source needs to be treated, but also the ecological environment of the sludge at the bottom of the lake will be damaged due to long-term contact with the water source, and will also be polluted, so the restoration of the sludge is also crucial. In the prior art, when the sludge is restored, a restoration agent is generally sprayed into the sludge, and then the sludge is stirred to mix the restoration agent uniformly with the sludge. However, when the restoration agent is sprayed, it can only be sprayed to the end face of the sludge and cannot penetrate into the interior of the sludge, so a large amount of time is required to stir the sludge to mix the restoration agent uniformly with the sludge, thereby resulting in a low sludge restoration efficiency. Therefore, we propose a sludge treatment device for water ecological restoration and a use method thereof. SUMMARY

[0004] The present application aims to provide a sludge treatment device for water ecological restoration and a use method thereof to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a sludge treatment device for water ecological restoration, comprising a restoration tank, a top cover fixedly connected to the top end of the restoration tank, a plurality of stirring pipes installed inside the restoration tank, and a plurality of groups of through holes formed in the stirring pipes;

[0006] Further comprising:

[0007] a restoration mechanism, the restoration mechanism comprising a material conveying assembly and a rotating assembly, the material conveying assembly being connected to the stirring pipes, the material conveying assembly being used to convey a medicament required for sludge restoration into the stirring pipes, the rotating assembly being connected to the material conveying assembly, and the rotating assembly being used to drive the material conveying assembly to rotate, thereby driving a plurality of groups of the stirring pipes to rotate inside the restoration tank;

[0008] a drying mechanism, the drying mechanism being installed on the top cover, and the drying mechanism being used to dry the sludge after restoration in the restoration tank;

[0009] An outlet mechanism is connected with the rotating assembly, and is used for discharging the repaired and dried sludge.

[0010] Preferably, the feeding assembly comprises a fixed column fixedly connected with the top cover, an inlet pipe rotatably connected to the outer side of the fixed column, a shunt pipe communicated with the bottom end of the inlet pipe, a plurality of groups of connecting pipes communicated with the shunt pipe, a plurality of groups of communicating pipes communicated with the connecting pipes, a plurality of groups of the agitating pipes communicated with the communicating pipes respectively, and a plurality of groups of feeding holes formed in the inlet pipe, and a feeding member connected with the inlet pipe at the position of the feeding holes.

[0011] Preferably, the feeding member comprises a repairing agent tank mounted on one side of the repairing tank, a feeding pipe communicated with the bottom end of the repairing agent tank, a pump body communicated with the end of the feeding pipe, a transfusion pipe communicated with the pump body, an inlet pipe communicated with the end of the transfusion pipe, a first one-way valve mounted on the inlet pipe, and a sleeve pipe communicated with the end of the inlet pipe and sleeved on the outer side of the inlet pipe, and the sleeve pipe is arranged at the position of the feeding holes.

[0012] Preferably, the drying mechanism comprises a fixing sleeve fixed on the top cover, a wind cover fixedly connected with the end of the fixing sleeve, a wind wheel rotatably connected in the wind cover, the wind wheel is connected with the rotating assembly, a plurality of groups of air holes are formed in the wind cover, and a wind conveying pipe is further communicated with the wind cover, the end of the wind conveying pipe is communicated with an air inlet pipe communicated with the sleeve pipe, and a second one-way valve is mounted on the air inlet pipe.

[0013] Preferably, the rotating assembly comprises a motor fixedly connected with the wind cover, an output shaft fixedly connected with the motor, the output shaft is rotatably connected with the wind cover, the output shaft is fixedly connected with the wind wheel, the end of the output shaft is fixedly connected with a first flat gear, and the outer side of the first flat gear is engaged with a second flat gear fixedly connected with the inlet pipe.

[0014] Preferably, the outlet mechanism comprises a driving wheel fixedly connected with the output shaft, a belt drivingly connected to the outer side of the driving wheel, a driven wheel drivingly connected with the belt, a reciprocating assembly connected with the shaft center of the driven wheel, a pushing rod connected with the reciprocating assembly, and a pushing block fixedly connected with the end of the pushing rod.

[0015] Preferably, the reciprocating assembly comprises a rotating shaft rotatably mounted in the fixed column, a transmission member mounted on the end of the rotating shaft and connected with the driven wheel, a reciprocating screw rod fixedly connected with the end of the rotating shaft, a threaded sleeve threadedly connected with the outer side of the reciprocating screw rod and slidingly connected with the fixed column, and the threaded sleeve is fixedly connected with the pushing rod.

[0016] Preferably, the transmission member comprises a transmission shaft fixedly connected with the driven wheel, the end of the transmission shaft is fixedly connected with a ratchet gear, one side of the ratchet gear is rotatably connected with a rotating plate fixedly connected with the rotating shaft, the outer side of the ratchet gear is engaged with a pawl, the pawl is fixedly connected with a rotating column rotatably connected with the rotating plate, and the rotating column is fixedly connected with a torsional spring fixedly connected with the rotating plate.

[0017] Preferably, the bottom end of the repair tank and the repair agent tank is provided with a supporting leg.

[0018] A use method of a sludge treatment device for water ecological restoration, comprising the following steps:

[0019] S1: drying, first drying the sludge to be repaired;

[0020] S2: grinding, grinding the dried sludge to facilitate the contact and mixing of the sludge and the repair agent;

[0021] S3: repair: conveying the dried sludge into the repair tank for repair;

[0022] S4: drying again: drying the repaired sludge in step S3 again;

[0023] S5: discharging: discharging the sludge after the repair in step S3 and the drying in step S4, at this time, the sludge repair is completed.

[0024] Compared with the prior art, the beneficial effects of the present application are:

[0025] The sludge treatment device for water ecological restoration and the use method provided by the present application, by setting the repair mechanism, the repair mechanism comprises a material conveying assembly and a rotating assembly, the repair agent is conveyed into the inside of the plurality of stirring pipes through the action of the material conveying assembly, and then is discharged through the plurality of through holes formed in the stirring pipes, so that the repair agent can quickly and deeply enter the sludge, and then the plurality of stirring pipes are rotated in the repair tank through the action of the rotating assembly, the sludge in the repair tank is stirred through the action of the stirring pipes, and the mixing of the repair agent and the sludge is accelerated, so that the repair agent can be quickly mixed with the sludge through the cooperation of the material conveying assembly and the rotating assembly, the mixing efficiency of the repair agent and the sludge is accelerated, the treatment efficiency of the sludge is improved, and the problem that the treatment efficiency of the sludge is low due to the poor mixing efficiency of the repair agent and the sludge in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to make the technical solutions in the present application or prior art clearer, the drawings needed to be used in the following embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the present application.

[0029] Figure 3 It is a schematic diagram of the repair mechanism structure of the present application.

[0030] Figure 4 It is a schematic diagram of the A area structure in the present application. Figure 3

[0031] Figure 5 It is a schematic diagram of the drying mechanism structure of the present application.

[0032] Figure 6 It is a schematic diagram of the rotating assembly structure of the present application.

[0033] Figure 7 It is a schematic diagram of the discharging mechanism structure of the present application.

[0034] Figure 8 It is a schematic diagram of the fixed column, threaded sleeve and reciprocating wire rod connection structure of the present application.

[0035] Figure 9 It is a schematic diagram of the local structure of the discharging mechanism of the present application.

[0036] Figure 10 It is a schematic diagram of the B area structure in the present application. Figure 9

[0037] ​​1, repair tank; 2, top cover; 3, stirring pipe; 4, through hole; 5, repair mechanism; 6, feeding assembly; 7, rotating assembly; 8, drying mechanism; 9, discharging mechanism; 10, fixing column; 11, feeding pipe; 12, shunt pipe; 13, connecting pipe; 14, communication pipe; 15, feeding hole; 16, feeding piece; 17, repair agent tank; 18, pump body; 19, liquid delivery pipe; 20, liquid inlet pipe; 21, first one-way valve; 22, sleeve; 23, fixing sleeve; 24, fan cover; 25, air hole; 26, wind wheel; 27, air delivery pipe; 28, air inlet pipe; 29, second one-way valve; 30, motor; 31, drive shaft; 32, first flat gear; 33, second flat gear; 34, driving wheel; 35, belt; 36, driven wheel; 37, reciprocating assembly; 38, pushing rod; 39, pushing block; 40, rotating shaft; 41, transmission piece; 42, reciprocating screw rod; 43, threaded sleeve; 44, transmission shaft; 45, ratchet gear; 46, rotating plate; 47, pawl; 48, rotating column; 49, torsional spring; 50, supporting leg; 51, feeding pipe. DETAILED DESCRIPTION

[0038] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0039] Please refer to Figures 1-10 The present application provides a technical solution: a silt treatment device for water ecological restoration, comprising a repair tank 1, wherein the bottom end of the repair tank 1 is provided with supporting legs 50, and the top end of the repair tank 1 is fixedly connected with a top cover 2, and a plurality of stirring pipes 3 are installed in the repair tank 1, and a plurality of through holes 4 are formed in the stirring pipes 3; further comprising: a repair mechanism 5, wherein the repair mechanism 5 comprises a feeding assembly 6 and a rotating assembly 7, the feeding assembly 6 is connected with the stirring pipes 3, the feeding assembly 6 is used for feeding the silt repair required medicament into the stirring pipes 3, the rotating assembly 7 is connected with the feeding assembly 6, and the rotating assembly 7 is used for driving the feeding assembly 6 to rotate, thereby driving a plurality of stirring pipes 3 to rotate in the repair tank 1; a drying mechanism 8, wherein the drying mechanism 8 is installed on the top cover 2, and the drying mechanism 8 is used for drying the silt after repair in the repair tank 1; and a discharging mechanism 9, wherein the discharging mechanism 9 is connected with the rotating assembly 7, and the discharging mechanism 9 is used for discharging the silt after repair and drying.

[0040] A use method of a silt treatment device for water ecological restoration, comprising the following steps:

[0041] S1: drying, first dry the silt to be repaired;

[0042] S2: grinding, grind the dried silt to facilitate contact and mixing of the silt and the repair agent;

[0043] S3: repair: the dried silt is transported to the repair tank 1 for repair;

[0044] S4: drying again: the silt repaired in step S3 is dried again;

[0045] S5: discharging: after the silt is repaired in step S3 and dried in step S4, the silt is discharged, and the silt repair is completed at this time.

[0046] Please refer to Figures 2-4 , the feeding assembly 6 in the figure includes a fixed column 10 fixedly connected with the top cover 2, the outer side of the fixed column 10 is rotatably connected with a feeding pipe 11, the bottom end of the feeding pipe 11 is communicated with a shunt pipe 12, a plurality of groups of connecting pipes 13 are communicated on the shunt pipe 12, a plurality of groups of communication pipes 14 are communicated on the connecting pipes 13, a plurality of groups of the communication pipes 14 are respectively communicated with a plurality of groups of the stirring pipes 3, a plurality of groups of feeding holes 15 are formed on the feeding pipe 11, and a feeding piece 16 is connected to the feeding pipe 11 at the position of the feeding hole 15; the feeding piece 16 includes a repair agent tank 17 installed on one side of the repair tank 1, a supporting leg 50 is installed at the bottom end of the repair agent tank 17, a feeding pipe 51 is communicated at the bottom end of the repair agent tank 17, a pump body 18 is communicated at the end of the feeding pipe 51, a liquid feeding pipe 19 is communicated on the pump body 18, an inlet pipe 20 is communicated at the end of the liquid feeding pipe 19, a first one-way valve 21 is installed on the inlet pipe 20, and a sleeve pipe 22 is communicated at the end of the inlet pipe 20, the sleeve pipe 22 is arranged at the position of the feeding hole 15.

[0047] Please refer to Figure 5 and Figure 6 , the drying mechanism 8 in the figure includes a fixed sleeve 23 fixed to the top cover 2, a wind cover 24 is fixedly connected at the end of the fixed sleeve 23, a wind wheel 26 is rotatably connected in the wind cover 24, the wind wheel 26 is connected with the rotating assembly 7, a plurality of groups of air permeable holes 25 are formed on the wind cover 24, a wind feeding pipe 27 is further communicated on the wind cover 24, an air inlet pipe 28 is communicated at the end of the wind feeding pipe 27, the air inlet pipe 28 is installed with a second one-way valve 29.

[0048] Please refer to Figure 2 and Figure 6The rotating assembly 7 in the drawing comprises a motor 30 fixedly connected with the wind cover 24, an output end of the motor 30 is fixedly connected with a driving shaft 31, the driving shaft 31 is rotationally connected with the wind cover 24, and the driving shaft 31 is fixedly connected with the wind wheel 26, an end of the driving shaft 31 is fixedly connected with a first flat gear 32, and the outer side of the first flat gear 32 is engaged with a second flat gear 33 fixedly connected with the feeding pipe 11.

[0049] Please refer to Figures 7-10 The discharging mechanism 9 in the drawing comprises a driving wheel 34 fixedly connected with the driving shaft 31, the outer side of the driving wheel 34 is transmissionally connected with a belt 35, the belt 35 is transmissionally connected with a driven wheel 36, the shaft center of the driven wheel 36 is connected with a reciprocating assembly 37, the reciprocating assembly 37 is connected with a pushing rod 38, and an end of the pushing rod 38 is fixedly connected with a pushing block 39; the reciprocating assembly 37 comprises a rotating shaft 40 rotationally installed in the inside of the fixed column 10, an end of the rotating shaft 40 is installed with a transmission part 41 connected with the driven wheel 36, and an end of the rotating shaft 40 is fixedly connected with a reciprocating screw rod 42, the outer side of the reciprocating screw rod 42 is threadedly connected with a threaded sleeve 43 slidingly connected with the fixed column 10, and the threaded sleeve 43 is fixedly connected with the pushing rod 38; the transmission part 41 comprises a transmission shaft 44 fixedly connected with the driven wheel 36, an end of the transmission shaft 44 is fixedly connected with a ratchet gear 45, one side of the ratchet gear 45 is rotationally connected with a rotating plate 46 fixedly connected with the rotating shaft 40, the outer side of the ratchet gear 45 is engaged with a pawl 47, the pawl 47 is fixedly connected with a rotating column 48 rotationally connected with the rotating plate 46, and the rotating column 48 is fixedly connected with a torsion spring 49 fixedly connected with the rotating plate 46.

[0050] Working principle: in the repair of silt, first of all, the collected silt is dried, and then the dried silt is ground, which facilitates the contact and mixing of the repair agent with the silt. After that, the crushed silt is transported to the repair tank 1, and then the pump body 18 is started. The repair agent in the repair agent tank 17 is transported to the infusion tube 19 through the pump body 18, and then to the infusion tube 20 through the infusion tube 19. Then the repair agent is transported into the feed pipe 11 through the sleeve pipe 22 and the feed hole 15. After that, the repair agent will be transported into the multiple connecting pipes 13 through the shunt pipe 12, and finally into the multiple stirring pipes 3 through the communication pipe 14. Then it is discharged through the through hole 4. In this process, the motor 30 is started to drive the driving shaft 31 to rotate. The driving shaft 31 will drive the first spur gear 32 to rotate, and the first spur gear 32 will drive the second spur gear 33 to rotate, thus driving the feed pipe 11 to rotate. The rotation of the feed pipe 11 will drive the shunt pipe 12 to rotate, thus driving the multiple connecting pipes 13 to rotate, so that the multiple communication pipes 14 drive the multiple stirring pipes 3 to rotate inside the repair tank 1. The stirring pipe 3 stirs the silt, improving the mixing efficiency of the repair agent and the silt. In this process, the rotation of the driving shaft 31 will also drive the wind wheel 26 to rotate, which will generate wind power through the rotation of the wind wheel 26. The wind power will be transported into the sleeve pipe 22 through the wind pipe 27 and the air inlet pipe 28, and will pressurize the transport of the repair agent, thus improving the discharge speed of the repair agent, and further improving the mixing efficiency of the repair agent and the silt.

[0051] After the repair is completed, the pump body 18 stops starting, and the motor 30 continues to rotate, thus driving the driving shaft 31 to rotate the wind wheel 26. The wind power generated by the rotation of the wind wheel 26 will be transported into the sleeve pipe 22 through the wind pipe 27 and the air inlet pipe 28, and then into the feed pipe 11 through the feed hole 15. Then it is transported into the communication pipe 14 through the shunt pipe 12 and the connecting pipe 13, and finally into the stirring pipe 3 through the communication pipe 14. Finally, it is discharged through the through hole 4. The silt is dried by the wind power. In this process, the rotation of the driving shaft 31 will also continue to drive the first spur gear 32 to rotate, and then the second spur gear 33 will rotate, thus driving the feed pipe 11 and the shunt pipe 12 to rotate through the rotation of the second spur gear 33. Therefore, the connecting pipe 13 drives the communication pipe 14 to rotate, and the stirring pipe 3 rotates inside the repair tank 1 through the rotation of the communication pipe 14, thus accelerating the drying efficiency.

[0052] After air-drying, the motor 30 is reversed, the drive shaft 31 is reversed by the reversal of the motor 30, so that the driving wheel 34 is reversed, and then the driven wheel 36 is reversed by the belt 35, so that the transmission shaft 44 drives the ratchet gear 45 to reverse by the reversal of the driven wheel 36, at this time, the ratchet gear 45 is reversed and engaged with the pawl 47, so that the rotating plate 46 is rotated, the rotating shaft 40 is rotated by the rotation of the rotating plate 46, so that the reciprocating lead screw 42 is rotated, the threaded sleeve 43 is reciprocated up and down by the rotation of the reciprocating lead screw 42, the push rod 38 drives the push block 39 to reciprocate up and down by the reciprocating up and down of the threaded sleeve 43, so that the push block 39 is reciprocated up and down, thus the sludge in the repair tank 1 is pushed, avoiding the accumulation of sludge affecting the discharge of sludge, and in this process, the first spur gear 32 drives the second spur gear 33 to rotate due to the rotation of the drive shaft 31, so that the feed pipe 11 drives the shunt pipe 12 to rotate, and then the connecting pipe 13 drives the communication pipe 14 to rotate, so that the stirring pipe 3 rotates in the repair tank 1, and the stirring pipe 3 further accelerates the discharge of sludge by the stirring action of the sludge;

[0053] It is worth noting that: the first one-way valve 21 is arranged to only deliver the repair agent to the inside of the liquid inlet pipe 20, and the second one-way valve 29 is arranged to deliver the wind to the inside of the air inlet pipe 28, so that in the drying process, the wind will not be discharged through the liquid inlet pipe 20, but only into the repair tank 1 to blow to the sludge, and the second one-way valve 29 is arranged to prevent the repair agent from being discharged through the air inlet pipe 28.

[0054] It is also worth noting that: in the process of sludge treatment, the motor 30 drives the drive shaft 31 to rotate, and then the driving wheel 34 is rotated, so that the belt 35 drives the driven wheel 36 to rotate, at this time, the transmission shaft 44 and the ratchet gear 45 are rotated by the rotation of the driven wheel 36, in this state, the ratchet gear 45 is disengaged from the pawl 47, so that the rotating plate 46 cannot be rotated, at this time, the reciprocating lead screw 42 will not rotate, that is, in the state of sludge treatment, the push block 39 will not move.

[0055] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sludge treatment device for aquatic ecological restoration, comprising: The utility model provides a repair tank (1), the top of repair tank (1) fixedly connected with top cover (2), the inside installation of repair tank (1) has multiple groups of agitator pipe (3), is seted up with a plurality of groups of through -hole (4) on agitator pipe (3); It is characterized in that further comprising: Repair mechanism (5), the repair mechanism (5) includes feed assembly (6) and rotating assembly (7), the feed assembly (6) is connected with the agitator pipe (3), the feed assembly (6) is used to send the mud repair required medicament to the inside of the agitator pipe (3), the rotating assembly (7) is connected with the feed assembly (6), and the rotating assembly (7) is used to drive the feed assembly (6) rotates, and then drives multiple groups of the agitator pipe (3) rotates in the inside of the repair tank (1); Drying mechanism (8), the drying mechanism (8) is installed on the top cover (2), and the drying mechanism (8) is used to dry the mud after being repaired in the inside of repair tank (1); Discharge mechanism (9), the discharge mechanism (9) is connected with the rotating assembly (7), and the discharge mechanism (9) is used to discharge the mud after being repaired and dried; The feed assembly (6) includes the fixed column (10) fixedly connected with the top cover (2), the outer side of the fixed column (10) is rotatably connected with the feed pipe (11), the bottom of the feed pipe (11) is communicated with the shunt pipe (12), a plurality of groups of connecting pipes (13) are communicated on the shunt pipe (12), a plurality of groups of communication pipes (14) are communicated on the connecting pipe (13), a plurality of groups of the communication pipes (14) are respectively communicated with a plurality of groups of the agitator pipe (3), and a plurality of groups of feed holes (15) are formed in the feed pipe (11), and the feed pipe (11) is connected with the feed piece (16) at the position of the feed hole (15); The feed piece (16) includes the repair agent tank (17) installed on one side of the repair tank (1), the bottom of the repair agent tank (17) is communicated with the feed pipe (51), the end of the feed pipe (51) is communicated with the pump body (18), the pump body (18) is communicated with the infusion tube (19), the end of the infusion tube (19) is communicated with the liquid inlet pipe (20), the first check valve (21) is installed on the liquid inlet pipe (20), and the end of the liquid inlet pipe (20) is communicated with the sleeve pipe (22) sleeved on the outer side of the feed pipe (11), and the sleeve pipe (22) is arranged at the position of the feed hole (15); The drying mechanism (8) includes the fixed sleeve (23) fixed on the top cover (2), the end of the fixed sleeve (23) is fixedly connected with the wind cover (24), the wind cover (24) is rotatably connected with the wind wheel (26), the wind wheel (26) is connected with the rotating assembly (7), and a plurality of groups of air holes (25) are formed in the wind cover (24), the wind cover (24) is also communicated with the air conveying pipe (27), the end of the air conveying pipe (27) is communicated with the air inlet pipe (28) communicated with the sleeve pipe (22), and the second check valve (29) is installed on the air inlet pipe (28). The rotating assembly (7) comprises a motor (30) fixedly connected with the wind cover (24), an output end of the motor (30) is fixedly connected with a driving shaft (31), the driving shaft (31) is rotationally connected with the wind cover (24), and the driving shaft (31) is fixedly connected with the wind wheel (26), an end of the driving shaft (31) is fixedly connected with a first flat gear (32), and the outer side of the first flat gear (32) is engaged with a second flat gear (33) fixedly connected with the feeding pipe (11); The discharging mechanism (9) comprises a driving wheel (34) fixedly connected with the driving shaft (31), the outer side of the driving wheel (34) is transmissionally connected with a belt (35), the belt (35) is transmissionally connected with a driven wheel (36), the shaft center of the driven wheel (36) is connected with a reciprocating assembly (37), the reciprocating assembly (37) is connected with a push rod (38), and the end of the push rod (38) is fixedly connected with a push block (39).

2. The sludge treatment device for water ecological restoration according to claim 1, characterized in that: The reciprocating assembly (37) comprises a rotating shaft (40) rotationally installed in the inside of the fixed column (10), the end of the rotating shaft (40) is installed with a transmission piece (41) connected with the driven wheel (36), the end of the rotating shaft (40) is fixedly connected with a reciprocating screw rod (42), the outer side of the reciprocating screw rod (42) is threadedly connected with a threaded sleeve (43) slidingly connected with the fixed column (10), and the threaded sleeve (43) is fixedly connected with the push rod (38).

3. The sludge treatment device for water ecological restoration according to claim 2, characterized in that: The transmission piece (41) comprises a transmission shaft (44) fixedly connected with the driven wheel (36), the end of the transmission shaft (44) is fixedly connected with a ratchet gear (45), one side of the ratchet gear (45) is rotationally connected with a rotating plate (46) fixedly connected with the rotating shaft (40), the outer side of the ratchet gear (45) is engaged with a pawl (47), the pawl (47) is fixedly connected with a rotating column (48) rotationally connected with the rotating plate (46), and the rotating column (48) is fixedly connected with a torsion spring (49) fixedly connected with the rotating plate (46).

4. The sludge treatment device for water ecological restoration according to claim 3, characterized in that: The bottom ends of the repairing tank (1) and the repairing agent tank (17) are installed with support legs (50).

5. The use of a sludge treatment device for water ecological restoration according to any one of claims 1-4, characterized in that, The method comprises the following steps: S1: drying, first drying the silt to be repaired; S2: grinding, grinding the dried silt to facilitate the contact and mixing of the silt and the repairing agent; S3: repairing: conveying the dried silt into the repairing tank for repairing; S4: drying again: drying the repaired silt in step S3 again; S5: discharging: discharging the silt after the repairing in step S3 and the drying in step S4, and the silt is repaired at this time.

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