CN114477360B - Non-water-stop high-efficiency dredging device for sewage treatment tank - Google Patents

Abstract

The invention discloses a non-stop high-efficiency dredging device for a sewage treatment tank, which belongs to the technical field of dredging equipment and comprises a shell, a sludge discharge pipeline, a mounting plate, an adsorption component, a power component and a response component, wherein the shell is fixedly arranged on the mounting plate, the adsorption component which is coaxial with the mounting plate is arranged on the mounting plate inside the shell, the power component is arranged on the mounting plate below the adsorption component, the response component is arranged below the mounting plate, the power component is used for driving the adsorption component and the response component, the adsorption component is used for pumping out sludge, the response component is used for assisting the dredging device to sink into the water bottom and stirring the sludge at the water bottom, a fixing sleeve is coaxially and fixedly arranged on the mounting plate, and one end of the sludge discharge pipeline, which is positioned outside the shell, injects the sludge in the sludge discharge pipeline into a filter screen through a hose so as to be convenient for sludge filtration.

Description

Non-water-stop high-efficiency dredging device for sewage treatment tank

Technical Field

The invention relates to the technical field of dredging equipment, in particular to a non-water-stop high-efficiency dredging device for a sewage treatment tank.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, a sewage sedimentation tank is generally used in the sewage treatment process, the bottom of the sewage sedimentation tank generally has sludge deposition and needs to be cleaned in time, the Chinese utility model patent with the publication number of CN214657326U discloses a sewage treatment dredging system, the prior art comprises a dredging component and a filtering component, the dredging component comprises a box body, a fixed plate, a shell, a cutting roller, a shovel plate, a sludge suction pump and a sludge suction pipe, the fixed plate is arranged on one side of the box body, the top of the shell is hollowed, the shell is fixedly connected to one side of the fixed plate, the arc plate is arranged in the shell, the shell is provided with filter holes, the cutting roller is rotationally arranged in the shell, the filter assembly comprises a partition plate, a spiral rotating shaft, a second motor, a filter plate and a water bucket, sludge is shoveled by the shovel plate, the sludge is cut into blocks by the cutting roller and is sucked by the sludge sucking pump, so that the deposited blocks are effectively cleaned, the sludge is sucked to a great extent after being cut, and the blockage is avoided, the spiral rotating shaft and the filter plate filter most of water, so that the subsequent transportation is convenient, the prior art shovels the sludge by the shovel plate cannot be implemented under the condition that water exists in the sedimentation tank, the use limitation is large, and the use of the treatment tank is influenced, therefore, the invention provides the non-water-stop high-efficiency sludge cleaning device of the water treatment tank, the sludge cleaning can be realized under the condition that water does not stop, and the automation degree is high, the dredging efficiency is greatly improved.

Disclosure of Invention

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a high efficiency desilting device that does not stop water in sewage treatment pond, includes shell, mounting panel, adsorption component, power component and response subassembly, shell fixed mounting on the mounting panel, be equipped with a plurality of inlet openings on the mounting panel, the mounting panel on be equipped with a plurality of spoilers, mounting panel below be equipped with a plurality of landing legs, the inside mounting panel of shell on fixed mounting have adsorption component, adsorption component and shell top between be equipped with row's mud pipeline, row's mud pipeline be used for discharging mud, adsorption component include the transfer box, the inside rotation of transfer box install the rotary drum, the rotary drum on fixed mounting have a top cap, the top cap rotates and installs on the transfer box, the top cap be located the inside one side of transfer box on be equipped with a plurality of scraper blades, rotary drum fixed mounting on first pivot, first pivot rotation install on the transfer box, the below of mounting panel rotate and install the response subassembly, the response subassembly be used for assisting this desilting device sink into submarine silt and mix the stirring, the position of adsorption component below on the mounting panel on be equipped with power component, the rotation drive component when the rotary drum in response subassembly and the rotation direction opposite rotation subassembly.

Further, the transfer box pass through dead lever fixed mounting on the mounting panel, the transfer box coaxial with the mounting panel, the mounting panel on coaxial fixed mounting have a fixed sleeve, the coaxial rotation of first pivot install on fixed sleeve, first pivot and rotary drum be hollow structure, fixed sleeve is through first pivot and rotary drum intercommunication, a plurality of scraper blades on the top cap contact with the inner wall of transfer box, the top cap on be equipped with the wire netting, the first end of row's mud pipeline and the inside intercommunication of transfer box, the second end of row's mud pipeline pass shell upper end and external intercommunication, the second end of row's mud pipeline pour into the filter screen through the hose with the silt of discharge into, carry out silt filtering operation.

Further, the inside of the one end that row's mud pipeline and transfer box are connected rotates and installs the screw rod, the coaxial fixed mounting of screw rod on the output shaft of first motor, first motor fixed mounting in the outside of row's mud pipeline.

Further, the response subassembly include the second pivot, the second pivot is hollow structure, the coaxial rotation of second pivot install on fixed sleeve, the second pivot on be equipped with pipeline, pipeline's both ends be equipped with the water sucking mouth that is used for absorbing silt, the water sucking mouth pass through pipeline and second pivot and fixed sleeve intercommunication, the lower extreme of second pivot be equipped with the stirring subassembly that is used for stirring silt, the second pivot on be located the position between stirring subassembly and the pipeline and be equipped with the adjustment subassembly, adjustment subassembly inside rotate and install a plurality of fan blades that subside.

Further, the stirring subassembly include the bottom plate, bottom plate fixed mounting in the second pivot, the bottom plate on fixed mounting have a curb plate, the curb plate is perpendicular with the bottom plate, the curb plate on fixed mounting have the roof, the roof parallel with the bottom plate, the both ends of bottom plate and roof rotate respectively and install a stirring impeller, stirring impeller be located and be equipped with the band pulley on the part between roof and the bottom plate, two stirring impeller last band pulleys form the belt drive through the belt, the belt slide in the second pivot, the bottom plate on rotate and install the runner, the runner pass through frictional force drive belt and rotate, the belt is located between second pivot and the runner, the coaxial fixed mounting of runner on the motor, the motor setting is on the bottom plate.

Further, the adjustment subassembly include swivel and a plurality of fixed branch, a plurality of fixed branch's first end fixed mounting in the second pivot, rotate the cylinder body of installing a plurality of electric jars on a plurality of fixed branch's the second end, swivel coaxial rotation install in the second pivot, the swivel on be equipped with the hinge bar that equals with electric jar quantity, the hinge bar passes the swivel, the first end of hinge bar rotate with the expansion end of electric jar and be connected, the second end of hinge bar rotate with the first end of connecting rod and be connected, the second end fixed mounting of connecting rod on subsiding the flabellum, subside flabellum quantity and hinge bar equal, a plurality of even rotations of fan blade circumference of subsiding are installed on solid fixed ring, solid fixed ring coaxial fixed mounting in the second pivot.

Further, power component include first ring gear and second ring gear, the coaxial fixed mounting of first ring gear in first pivot, the coaxial fixed mounting of second ring gear in the second pivot, first ring gear and second gear form gear drive, the second ring gear rotate and install on the mounting panel, the pivot of second gear on coaxial fixed mounting have speed reduction unit, speed reduction unit set up in the mounting panel below, speed reduction unit and second ring gear form gear drive, first ring gear and first gear form gear drive, the coaxial fixed mounting of first gear on the output shaft of second motor, second motor fixed mounting on motor support, motor support fixed mounting on the dead lever.

Further, the speed reduction subassembly include fixed disc, fixed disc fixed mounting in the below of mounting panel, fixed disc coaxial with the second gear, fixed disc on fixed mounting have the cover, the cover on be equipped with the breach, the inside two side ring gears that are equipped with of cover, two side ring gear coaxial rotation install on fixed disc, the inner circle and the outer lane of two side ring gears all be equipped with the profile of tooth structure, the profile of tooth structure of two side ring gear outer lanes forms gear drive with the second ring gear in the breach department of cover, fixed disc on coaxial rotation install the fourth gear, fourth gear and the coaxial fixed connection of second gear, fourth gear and two side ring gear between evenly be equipped with a plurality of third gears, the third gear form the gear cooperation with the profile of tooth structure of the two side inner circles of fourth gear and ring gear simultaneously, a plurality of third gear rotate and install on fixed disc.

Compared with the prior art, the invention has the beneficial effects that: (1) The adsorption component provided by the invention adopts a mode without an impeller, so that the sludge is pumped out, and the dredging effect is good; (2) The response component can utilize the sedimentation fan blades to assist the dredging device to subside to the water bottom and simultaneously realize sludge stirring, so that the dredging is thorough; (3) The power assembly simultaneously controls the adsorption assembly and the response assembly to realize the movement at different rotating speeds, the structure is ingenious, and meanwhile, the rotating directions are opposite, so that the torques are mutually offset, and the dredging device is more stable and reliable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the present invention with the outer casing removed.

Fig. 3 is a schematic structural view of the present invention with the outer case and the spoiler removed.

Fig. 4 is a schematic structural view (top view) of the top cover of fig. 3, which is partially cut.

Fig. 5 is a schematic structural view (front view) of the top cover and the sludge discharge pipeline in fig. 3 after being partially cut.

Fig. 6 is a schematic structural view of the adsorption assembly in fig. 3 with parts removed.

Fig. 7 is a schematic view (side view) of the mounting plate of fig. 6, partially cut away.

Fig. 8 is a partially cut-away view (bottom view) of the mounting plate of fig. 6.

Fig. 9 is a partial schematic view (from the bottom) of fig. 8.

FIG. 10 is a partial structural view of a response assembly according to the present invention.

Fig. 11 is a partial structural view at a in fig. 10.

FIG. 12 is a schematic bottom view of a response assembly of the present invention.

FIG. 13 is a partial bottom view of a response assembly of the present invention.

Reference numerals: 101-a housing; 102-a sludge discharge pipeline; 103-spoiler; 104-a mounting plate; 105-a leg; 106-a sorption component; 107-cradling piece; 108-wire netting; 109-a fixation bar; 110-a top cover; 111-a rotating drum; 112-a scraper; 113-a transfer box; 114-a screw; 115-a first motor; 116-a power assembly; 117-a response component; 118-a first shaft; 119-a second motor; 120-a motor mount; 121-a first gear; 122 — a first ring gear; 123-a second gear; 124-a speed reduction assembly; 125-a fixed sleeve; 126-cover; 127-a fixed disc; 128-double sided ring gear; 129-third gear; 130-a fourth gear; 131-a second gear ring; 132-a second shaft; 133-a delivery conduit; 134-water absorption port; 135-sinker leaf; 136-an adjustment component; 137-a stirring component; 138-a stationary support bar; 139-electric cylinder; 140-swivel; 141-a hinged lever; 142-a connecting rod; 143-a fixed ring; 144-a stirring impeller; 145-side plate; 146-a top plate; 147-a base plate; 148-a belt; 149-wheel.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): as shown in fig. 1-5, a non-stop high-efficiency dredging device for a sewage treatment tank comprises a housing 101, a sludge discharge pipe 102, spoilers 103, a mounting plate 104, support legs 105, an adsorption component 106, a power component 116 and a response component 117, wherein the housing 101 is fixedly mounted on the mounting plate 104, water inlet holes are formed in the mounting plate 104, a plurality of spoilers 103 are uniformly mounted on the circumference of the mounting plate 104, the spoilers 103 are used for slowing down the movement of water flow and shaking of the device to stabilize the dredging device, a plurality of support legs 105 are arranged below the mounting plate 104, the support legs 105 are used for enabling the dredging device to stand underwater, the adsorption component 106 coaxial with the mounting plate 104 is arranged on the mounting plate 104 inside the housing 101, the power component 116 is arranged on the mounting plate 104 below the adsorption component 106, the response component 117 is arranged below the mounting plate 104, the power component 116 is used for driving the adsorption component 106 and the response component 117, the adsorption component 106 is used for extracting sludge, the response component 117 is used for assisting the dredging device to sink into the water bottom and stir sludge, the mounting plate 106 and the shell 125 is fixedly mounted on the mounting plate 104, one end of the hollow sludge discharge pipe 102, and the sludge discharge pipe 102 is communicated with the hollow sludge discharge pipe 102 through a sludge discharge hose structure which is convenient for filtering the sludge.

As shown in fig. 2, 3, 4, 5, and 6, the adsorption assembly 106 includes a support rod 107, a wire 108, a fixing rod 109, a top cover 110, a drum 111, a scraper 112, a transit box 113, and a first rotating shaft 118, a first end of the fixing rod 109 is fixedly mounted on the transit box 113, a second end of the fixing rod 109 is fixedly mounted on the mounting plate 104, a first end of the sludge discharge pipe 102 is communicated with an inside of the transit box 113, a second end of the sludge discharge pipe 102 extends out of the housing 101, a screw 114 is rotatably mounted inside an end of the sludge discharge pipe 102 close to the transit box 113, the screw 114 is coaxially and fixedly mounted on an output shaft of a first motor 115, the first motor 115 is fixedly mounted outside the sludge discharge pipe 102, the first rotating shaft 118 is coaxially and rotatably mounted on the transit box 113, while the first rotating shaft 118 is coaxially and rotatably mounted on a fixing sleeve 125, the drum 111 is fixedly mounted at an upper end of the first rotating shaft 118, first pivot 118 and rotary drum 111 are hollow structure, fixed sleeve 125, first pivot 118, the inside intercommunication of rotary drum 111, rotary drum 111 sets up inside transfer box 113, fixed mounting has top cap 110 on rotary drum 111, top cap 110 rotates and installs on transfer box 113, a plurality of scraper blades 112 are evenly installed to the circumference on the one side that top cap 110 is located transfer box 113 inside, a plurality of scraper blades 112 and the contact of transfer box 113 inner wall, top cap 110 passes through scraper blade 112 along with the rotation of rotary drum 111 and will transfer box 113 inner wall on adnexed silt clean up, be equipped with wire netting 108 on top cap 110, wire netting 108 plays the effect that prevents aquatic impurity entering transfer box 113 inside, coaxial fixed mounting has support rod 107 on top cap 110, arrange mud pipeline 102 fixed mounting on support rod 107, support rod 107 plays the effect of fixed mud pipeline 102.

As shown in fig. 5, 10, 11, 12, and 13, the response assembly 117 includes a second rotating shaft 132, a conveying pipe 133, a water suction port 134, an adjusting assembly 136, and a stirring assembly 137, the second rotating shaft 132 in the response assembly 117 is coaxially and rotatably mounted on the fixing sleeve 125, the conveying pipe 133 is disposed on the fixing sleeve 125, both the conveying pipe 133 and the second rotating shaft 132 are hollow structures, both ends of the conveying pipe 133 are provided with the water suction ports 134, the water suction ports 134 are communicated with the fixing sleeve 125 through the conveying pipe 133 and the second rotating shaft 132, the lower end of the second rotating shaft 132 is fixedly mounted with the stirring assembly 137, the adjusting assembly 136 is disposed on the second rotating shaft 132 between the stirring assembly 137 and the conveying pipe 133, the stirring assembly 137 comprises a stirring impeller 144, a side plate 145, a top plate 146, a bottom plate 147, a belt 148 and a rotating wheel 149, wherein the bottom plate 147 is fixedly installed on the second rotating shaft 132, the side plate 145 is vertically and fixedly installed on the bottom plate 147, the top plate 146 is fixedly installed on the side plate 145 and is parallel to the bottom plate 147, the stirring impeller 144 is rotatably installed at two ends of the top plate 146 and the bottom plate 147 respectively, a belt wheel is coaxially and fixedly installed on a part, located between the top plate 146 and the bottom plate 147, of the rotating shaft of the stirring impeller 144, the two belt wheels form belt transmission through the belt 148, the rotating wheel 149 is further rotatably installed on the bottom plate 147, the belt 148 is arranged between the second rotating shaft 132 and the rotating wheel 149, the rotating wheel 149 drives the belt 148 to slide on the second rotating shaft 132 through friction force, the rotating wheel 149 is coaxially and fixedly installed on a motor, and the motor is installed on the bottom plate 147.

As shown in fig. 10 and 11, the adjusting assembly 136 includes three settlement blades 135, three fixing struts 138, three electric cylinders 139, a rotating ring 140, a hinge rod 141, a connecting rod 142 and a fixing ring 143, a first end of the fixing strut 138 is fixedly mounted on the second rotating shaft 132, a cylinder body of the electric cylinder 139 is rotatably mounted on a second end of the fixing strut 138, the rotating ring 140 is coaxially and rotatably mounted on the second rotating shaft 132, in this embodiment, three fixing struts 138 and three electric cylinders 139 are provided, so that three hinge rods 141 are provided on the rotating ring 140, the hinge rod 141 passes through the rotating ring 140, a movable end of the electric cylinder 139 is rotatably connected with a first end of the hinge rod 141, a second end of the hinge rod 141 is rotatably connected with a first end of the connecting rod 142, a second end of the connecting rod 142 is fixedly mounted on the settlement blades 135, three settlement blades 135 are provided, three settlement blades 135 are circumferentially and uniformly rotatably mounted on the fixing ring 143, and the fixing ring 143 is coaxially and fixedly mounted on the second rotating shaft 132.

As shown in fig. 2, 6, 7, 8 and 9, the suction assembly 106 includes a second motor 119, a motor bracket 120 and a first gear 121, a first gear ring 122, a second gear 123, a speed reducing assembly 124 and a fixed sleeve 125, wherein the first gear ring 122 is coaxially and fixedly installed on the first rotating shaft 118, the first gear ring 122 forms a gear fit with the first gear 121, the first gear 121 is coaxially and fixedly installed on an output shaft of the second motor 119, the second motor 119 is fixedly installed on a motor bracket 120, the motor bracket 120 is fixedly installed on the fixed rod 109, the first gear ring 122 forms a gear transmission with the second gear 123, the second gear 123 is rotatably installed on the mounting plate 104, the second gear 123 is coaxially connected with the speed reducing assembly 124, the speed reducing assembly 124 is installed below the mounting plate 104, the second gear 123 drives the speed reducing assembly 124 to rotate, the speed reducing assembly 124 forms a gear transmission with the second gear ring 131, the speed reducing assembly 124 comprises a cover 126, a fixed disc 127, a double-sided gear ring 128, a third gear 129 and a fourth gear 130, the fixed disc 127 is fixedly installed below the installation plate 104, the fixed disc 127 is coaxial with the second gear 123, the cover 126 is fixedly installed on the fixed disc 127, a double-side gear ring 128 is arranged inside the cover 126, the double-side gear ring 128 is coaxially and rotatably installed on the fixed disc 127, tooth-shaped structures are arranged on the inner ring and the outer ring of the double-side gear ring 128, a notch is formed in the cover 126, the tooth-shaped structure of the outer ring of the double-side gear ring 128 forms gear transmission with the second gear ring 131 at the notch position on the cover 126, the fourth gear 130 is coaxially and fixedly connected with the second gear 123, three third gears 129 are uniformly arranged between the fourth gear 130 and the double-side gear ring 128 on the circumference, the three third gears 129 are rotatably installed on the fixed disc 127, and the third gears 129 form gear matching with the tooth-shaped structures of the fourth gear 130 and the inner ring of the double-side gear ring 128.

The invention discloses a working principle of a non-water-stop high-efficiency dredging device of a sewage treatment tank, which comprises the following steps: when the wind power generation device is used, the second motor 119 in the power assembly 116 is firstly started, the second motor 119 drives the first gear 121 to rotate, the first gear 121 drives the first gear ring 122 to rotate, the first gear ring 122 drives the first rotating shaft 118 to rotate on the fixed sleeve 125, meanwhile, the first gear ring 122 drives the second gear 123 to rotate, the second gear 123 drives the fourth gear 130 in the speed reduction assembly 124 to rotate, the fourth gear 130 drives the third gear 129 to rotate, the third gear 129 drives the second gear ring 131 to rotate, the second gear ring 131 drives the second rotating shaft 132 in the response assembly 117 to rotate, at this time, the rotating directions of the first rotating shaft 118 and the second rotating shaft 132 are opposite, because the speed reduction assembly 124 is a planetary speed reduction mechanism, the rotating speed of the first rotating shaft 118 is greater than that of the second rotating shaft 132, the second rotating shaft 132 simultaneously drives the rotating ring 140 to rotate, and the rotating ring 140 drives the sedimentation fan blades 135 thereon to rotate.

(1) The working principle of the stirring assembly 137 is as follows:

the bottom plate 147 drives the two stirring impellers 144 to revolve around the axis of the second rotating shaft 132 along with the rotation of the second rotating shaft 132, meanwhile, the two stirring impellers 144 rotate around the axis of the two stirring impellers under the action of the belt 148, the rotating wheel 149 and the second rotating shaft 132, the revolving and rotating processes of the stirring impellers 144 realize the stirring of sludge at the bottom of the sewage treatment tank, and the sludge and water are mixed together and are convenient to pump.

(2) The operating principle of the adjustment assembly 136 is as follows:

the electric cylinder 139 is started, the piston of the electric cylinder 139 moves, the rotating ring 140 is driven to rotate on the second rotating shaft 132 through the hinge rod 141, the rotating ring 140 drives the sedimentation fan blades 135 to rotate on the fixing ring 143 through the connecting rod 142 in the rotating process, so that different angles of the sedimentation fan blades 135 are changed, along with the rotation of the second rotating shaft 132, the three sedimentation fan blades 135 rotate simultaneously, and the angle of the sedimentation fan blades 135 is adjustable, so that the sedimentation fan blades can provide a sinking force for the dredging device in the rotating process, the dredging device is assisted to sink to the bottom of a sewage pool, and a good dredging effect is achieved.

(3) The operation principle of the adsorption assembly 106 is as follows:

the first rotating shaft 118 rotates to drive the rotating drum 111 above the first rotating shaft to rotate, in the rotating process of the rotating drum 111, the pressure at the port of the rotating drum 111 is reduced, sludge passes through the conveying pipeline 133, the fixed sleeve 125, the first rotating shaft 118 and the rotating drum 111 from the water suction port 134 and is thrown out by the rotating drum 111 to enter the transfer box 113, the top cover 110 synchronously rotates along with the rotation of the rotating drum 111, the top cover 110 drives the scraper 112 on the top cover to rotate, sludge on the inner wall of the transfer box 113 is scraped, the first motor 115 is started at the same time, the first motor 115 drives the screw 114 to rotate, and the sludge in the transfer box 113 is injected into the filter screen from the sludge discharge pipeline 102 through the sludge cleaning device to perform sludge filtering operation in the next step.

The purpose of the present invention is to achieve the counteracting of the internal torque of the dredging device by the reverse rotation of the first rotating shaft 118 and the second rotating shaft 132, so that the dredging device is more stable.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.

Claims (2)

1. The utility model provides a sewage treatment pond does not shut down water high efficiency desilting device which characterized in that: including shell (101), mounting panel (104), adsorption component (106), power component (116) and response subassembly (117), shell (101) fixed mounting on mounting panel (104), be equipped with a plurality of inlet openings on mounting panel (104), mounting panel (104) on be equipped with a plurality of spoilers (103), mounting panel (104) below be equipped with a plurality of landing legs (105), inside mounting panel (104) of shell (101) on fixed mounting have adsorption component (106), adsorption component (106) and shell (101) top between be equipped with row mud pipeline (102), row mud pipeline (102) be used for discharging mud, adsorption component (106) including transfer box (113), transfer box (113) inside rotate and install rotary drum (111), rotary drum (111) on fixed mounting have top cap (110), top cap (110) rotate and install on transfer box (113), top cap (110) be located transfer box (113) inside one side be equipped with a plurality of scrapers (112), rotary drum (111) fixed mounting on first rotary drum (118) on the rotary drum (113), the rotary drum (118) rotate the first rotary drum (118) below install the rotary drum (113), the response component (117) is used for assisting the dredging device to sink into the water bottom and stir the sludge on the water bottom, a power component (116) is arranged on the mounting plate (104) at a position below the adsorption component (106), the power component (116) simultaneously drives the rotary drum (111) in the adsorption component (106) and the response component (117) to rotate, and the rotary directions of the rotary drum (111) and the response component (117) are opposite;

the sludge filter is characterized in that the transfer box (113) is fixedly arranged on the mounting plate (104) through a fixing rod (109), the transfer box (113) is coaxial with the mounting plate (104), a fixing sleeve (125) is coaxially and fixedly arranged on the mounting plate (104), the first rotating shaft (118) is coaxially and rotatably arranged on the fixing sleeve (125), the first rotating shaft (118) and the rotating cylinder (111) are all of a hollow structure, the fixing sleeve (125) is communicated with the rotating cylinder (111) through the first rotating shaft (118), a plurality of scrapers (112) on the top cover (110) are in contact with the inner wall of the transfer box (113), an iron wire net (108) is arranged on the top cover (110), the first end of the sludge discharge pipeline (102) is communicated with the interior of the transfer box (113), the second end of the sludge discharge pipeline (102) penetrates through the upper end of the shell (101) to be communicated with the outside, and the second end of the sludge discharge pipeline (102) injects discharged sludge into a hose to perform sludge filtering operation;

the response assembly (117) comprises a second rotating shaft (132), the second rotating shaft (132) is of a hollow structure, the second rotating shaft (132) is coaxially and rotatably mounted on the fixed sleeve (125), a conveying pipeline (133) is arranged on the second rotating shaft (132), water suction ports (134) used for absorbing sludge are formed in two ends of the conveying pipeline (133), the water suction ports (134) are communicated with the fixed sleeve (125) through the conveying pipeline (133) and the second rotating shaft (132), a stirring assembly (137) used for stirring sludge is arranged at the lower end of the second rotating shaft (132), an adjusting assembly (136) is arranged between the stirring assembly (137) and the conveying pipeline (133) on the second rotating shaft (132), and a plurality of sedimentation fan blades (135) are rotatably mounted inside the adjusting assembly (136);

the stirring assembly (137) comprises a bottom plate (147), the bottom plate (147) is fixedly installed on the second rotating shaft (132), a side plate (145) is fixedly installed on the bottom plate (147), the side plate (145) is perpendicular to the bottom plate (147), a top plate (146) is fixedly installed on the side plate (145), the top plate (146) is parallel to the bottom plate (147), two ends of the bottom plate (147) and the top plate (146) are respectively and rotatably installed with a stirring impeller (144), a belt wheel is arranged on the part, located between the top plate (146) and the bottom plate (147), of each stirring impeller (144), the belt wheels on the two stirring impellers (144) form belt transmission through a belt (148), the belt (148) slides on the second rotating shaft (132), a rotating wheel (149) is rotatably installed on the bottom plate (147), the rotating wheel (149) drives the belt (148) to rotate through friction force, the belt (148) is located between the second rotating shaft (132) and the rotating wheel (149), the rotating wheel (149) is fixedly installed on the motor, and the motor (147) is coaxially installed on the bottom plate;

the adjusting assembly (136) comprises a rotating ring (140) and a plurality of fixing supporting rods (138), first ends of the plurality of fixing supporting rods (138) are fixedly installed on a second rotating shaft (132), cylinder bodies of a plurality of electric cylinders (139) are installed on second ends of the plurality of fixing supporting rods (138) in a rotating mode, the rotating ring (140) is installed on the second rotating shaft (132) in a coaxial rotating mode, hinge rods (141) with the same number as the electric cylinders (139) are arranged on the rotating ring (140), the hinge rods (141) penetrate through the rotating ring (140), first ends of the hinge rods (141) are connected with movable ends of the electric cylinders (139) in a rotating mode, second ends of the hinge rods (141) are connected with first ends of connecting rods (142) in a rotating mode, second ends of the connecting rods (142) are fixedly installed on the sedimentation fan blades (135), the number of the sedimentation fan blades (135) is equal to that of the hinge rods (141), the plurality of sedimentation fan blades (135) are installed on the fixing ring (143) in a circumferential and are installed on the second rotating shaft (132) in a coaxial mode;

the power assembly (116) comprises a first gear ring (122) and a second gear ring (131), the first gear ring (122) is coaxially and fixedly installed on a first rotating shaft (118), the second gear ring (131) is coaxially and fixedly installed on a second rotating shaft (132), the first gear ring (122) and a second gear (123) form gear transmission, the second gear (123) is rotatably installed on the installation plate (104), a speed reduction assembly (124) is coaxially and fixedly installed on the rotating shaft of the second gear (123), the speed reduction assembly (124) is arranged below the installation plate (104), the speed reduction assembly (124) and the second gear ring (131) form gear transmission, the first gear ring (122) and a first gear (121) form gear transmission, the first gear (121) is coaxially and fixedly installed on an output shaft of a second motor (119), the second motor (119) is fixedly installed on the motor support (120), and the motor support (120) is fixedly installed on the fixing rod (109);

the speed reduction assembly (124) comprises a fixed disc (127), the fixed disc (127) is fixedly installed below the installation plate (104), the fixed disc (127) is coaxial with the second gear (123), a cover (126) is fixedly installed on the fixed disc (127), a notch is formed in the cover (126), a double-side gear ring (128) is arranged inside the cover (126), the double-side gear ring (128) is coaxially and rotatably installed on the fixed disc (127), both the inner ring and the outer ring of the double-side gear ring (128) are provided with tooth-shaped structures, the tooth-shaped structures of the outer ring of the double-side gear ring (128) and the second gear ring (131) form gear transmission at the notch of the cover (126), a fourth gear (130) is coaxially and rotatably installed on the fixed disc (127), the fourth gear (130) is coaxially and fixedly connected with the second gear (123), a plurality of third gears (129) are uniformly arranged between the fourth gear (130) and the double-side gear ring (128), and the third gear (129) and the fourth gear (130) and the double-side gear ring (128) are simultaneously and rotatably installed on the fixed disc (127) and are in a plurality of tooth-shaped structures which are rotatably matched with the tooth-shaped structures.

2. The non-stop high-efficiency dredging device for the sewage treatment tank as claimed in claim 1, characterized in that: arrange mud pipe way (102) and the inside rotation of the one end that transfer box (113) are connected and install screw rod (114), screw rod (114) coaxial fixed mounting on the output shaft of first motor (115), first motor (115) fixed mounting in the outside of arranging mud pipe way (102).

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