CN111533325A

CN111533325A - Industrial sewage filtering device with cleaning function

Info

Publication number: CN111533325A
Application number: CN202010457610.XA
Authority: CN
Inventors: 谷金涛
Original assignee: Hangzhou Waxing Intelligent Technology Co ltd
Current assignee: Hangzhou Waxing Intelligent Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-08-14

Abstract

The invention discloses an industrial sewage filtering device with a cleaning function, which comprises a main body, wherein a filtering cavity is arranged in the main body, a water outlet cavity is arranged at the lower side of the filtering cavity in a separated mode through a filtering plate, a water outlet is arranged at the right side of the water outlet cavity, a filtering component is arranged in the filtering plate, a dust suction cavity is arranged at the left side of the filtering cavity, a dust suction component for cleaning the filtering plate is arranged in the dust suction cavity, a driving cavity is arranged at the left side of the dust suction cavity, a driving component is arranged in the driving cavity, a screw rod which is positioned at the front side of the dust suction cavity and extends rightwards to the filtering cavity and is rotatably arranged on the right end wall of the filtering cavity, the device accelerates the water flow speed through stirring of a stirring rod, the opening size of a filtering hole can be adjusted through adjusting the, the cleanliness is improved.

Description

Industrial sewage filtering device with cleaning function

Technical Field

The invention relates to the technical field of industrial sewage treatment, in particular to an industrial sewage filtering device with a cleaning function.

Background

The industrial wastewater comprises production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The industrial wastewater has various types and complex components. For example, the waste water from electrolytic salt industry contains mercury, the waste water from heavy metal smelting industry contains various metals such as lead and cadmium, the waste water from electroplating industry contains various heavy metals such as cyanide and chromium, the waste water from petroleum refining industry contains phenol, and the waste water from pesticide manufacturing industry contains various pesticides. Because industrial wastewater contains various toxic substances and pollutes the environment, the environment is harmful to human health, so that the industrial wastewater is developed to be comprehensively utilized and turn the harmful into the beneficial, and can be discharged after being treated by adopting corresponding purification measures according to the components and the concentration of pollutants in the wastewater. The filter plate needs the manual work to often wash the change after industrial waste water filters, otherwise can influence the filter effect, and this needs to consume a large amount of manpowers, brings inconvenience for filtering work.

Disclosure of Invention

Aiming at the technical defects, the invention provides an industrial sewage filtering device with a cleaning function, which can overcome the defects.

The invention relates to an industrial sewage filtering device with a cleaning function, which comprises a main body, wherein a filtering cavity is arranged in the main body, a water outlet cavity is arranged at the lower side of the filtering cavity in a separated mode through a filtering plate, a water outlet is arranged at the right side of the water outlet cavity, a filtering component is arranged in the filtering plate, a dust suction cavity is arranged at the left side of the filtering cavity, a dust suction component for cleaning the filtering plate is arranged in the dust suction cavity, a driving cavity is arranged at the left side of the dust suction cavity, a driving component is arranged in the driving cavity, a screw rod which is positioned at the front side of the dust suction cavity and extends rightwards to the filtering cavity and is rotatably arranged at the right end wall of the filtering cavity is rotatably arranged on the right end wall of the filtering cavity, a cleaning box which is in threaded fit with the screw rod is arranged in the filtering cavity in a sliding mode, the cleaning assembly comprises fixed cleaning blocks which are positioned on the lower end wall of the cleaning cavity and are uniformly provided with through holes, a fixed block is fixedly arranged on the upper end wall of the cleaning cavity, a cleaning rotating shaft is rotatably arranged on the lower side of the fixed block, a disc is fixedly arranged on the front side of the cleaning rotating shaft, the outer ring of the front side of the disc is hinged with a connecting rod, the other end of the connecting rod is hinged with a lifting block, a convex cleaning block which can be matched with the through hole of the fixed cleaning block is fixedly arranged at the lower side of the lifting block, a driven cleaning bevel gear is fixedly arranged at the rear side of the cleaning rotating shaft, a cleaning transmission shaft positioned at the rear side of the fixed block is rotatably arranged on the upper end wall of the cleaning cavity, a driving cleaning bevel gear meshed with the driven cleaning bevel gear and a driven cleaning belt pulley positioned on the upper side of the driving cleaning bevel gear are fixedly arranged on the cleaning transmission shaft, and the upper end wall of the cleaning cavity is rotatably provided with a cleaning driving shaft positioned at the rear side of the cleaning transmission shaft.

Preferably, clean subassembly still include with clean driving shaft fixed mounting with driven clean belt pulley passes through the clean belt pulley of the initiative that the clean belt pulley of initiative is connected and is located the clean belt pulley downside of initiative with the clean gear of intercommunication mouth complex initiative, filter chamber rear end wall fixed mounting have with the rack of the clean gear engagement of initiative, still be equipped with in the filter chamber and be located the metal treatment subassembly of the metal ion in the clean case upside through ion exchange treatment sewage.

Preferably, the metal processing subassembly is including being located the transmission chamber of filter chamber upside, the end wall rotates to be installed and extends downwards the stirring axis of rotation with the filter chamber under the transmission chamber, be equipped with in the filter chamber with the puddler of stirring axis of rotation even installation, filter chamber upper end wall fixed mounting has two to be located the ion exchange resin of stirring axis of rotation both sides, the filter chamber upper end wall still is equipped with and is located the water inlet on transmission chamber right side, be equipped with in the transmission chamber with stirring axis of rotation fixed connection's driven bevel gear, drive chamber upside intercommunication is equipped with the intercommunication chamber, transmission chamber left end wall rotates to install and extends to left the stirring transmission shaft in intercommunication chamber.

Preferably, the filter assembly comprises fixed filter holes uniformly formed in the filter plate, an adjusting sliding groove is formed in the filter plate, the right side of the adjusting sliding groove is communicated with the outside, an adjusting plate containing the adjusting filter holes matched with the fixed filter holes is arranged in the adjusting sliding groove in a sliding mode, and an adjusting handle is fixedly mounted on the right side of the adjusting plate.

Preferably, the dust collection assembly comprises a dust collection rotating shaft which is rotatably mounted on the left end wall of the dust collection cavity and extends leftwards to the driving cavity, a one-way turbine fixedly connected with the right side of the dust collection rotating shaft is arranged in the dust collection cavity, a communicating pipeline communicated with the filter cavity is arranged on the right side of the dust collection cavity, an L-shaped pipeline located on the left side of the cleaning cavity is arranged in the cleaning box, the left side of the L-shaped pipeline is connected with the communicating pipeline through a hose, and a dust collection opening is formed in the lower side of the L-shaped pipeline.

Preferably, the drive assembly include with drive chamber left end wall fixed mounting's motor, motor right side power connection has the drive shaft, the drive shaft right side has the integral key shaft through spline muffjoint, the integral key shaft right side is equipped with reciprocating gear, the drive intracavity be equipped with dust absorption axis of rotation fixed connection can with reciprocating gear engagement's dust absorption gear and be located the initiative slip pulley on dust absorption gear right side, the drive intracavity be equipped with screw rod fixed connection with the driven slip pulley that initiative slip pulley passes through slip belt and is connected, drive chamber right-hand member wall rotates installs and is located the stirring driven shaft of drive shaft upside, fixed mounting on the stirring driven shaft can with reciprocating gear engagement's stirring gear and be located the initiative stirring pulley on stirring gear right side, the communicating cavity is internally provided with a driven stirring belt wheel which is fixedly connected with the stirring transmission shaft and is connected with the driving stirring belt wheel through a stirring belt.

Preferably, the drive assembly is still including being located the forked tail sliding tray of drive chamber upside, slide in the forked tail sliding tray be equipped with the downside with the integral key shaft passes through the forked tail sliding block that the bearing is connected, forked tail sliding tray right side is equipped with the electro-magnet, forked tail sliding block right side be equipped with electro-magnet complex iron plate, forked tail sliding block left side with spring coupling is passed through in forked tail sliding tray left side.

The beneficial effects are that: the device simple structure, convenient operation, the device is at the during operation, accelerate the water velocity of flow through the puddler stirring, improve aquatic metal ion and ion exchange resin's exchange efficiency, can be applicable to the filtration purification of different sewage through the opening size of adjusting the regulating plate position control filtration pore during filtration, protruding type cleaning block slides from top to bottom when the filter needs to wash and cleans the filtration pore, the cleanliness is improved, dust absorption subassembly inhales the dust absorption intracavity with dust and impurity simultaneously, do not need artifical cleanness, save time and manpower.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the structure C-C in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of the structure at D in FIG. 2 according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of the structure at E in fig. 1 according to the embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The industrial sewage filtering device with the cleaning function comprises a main body 10, wherein a filtering cavity 41 is arranged in the main body 10, a water outlet cavity 32 is arranged at the lower side of the filtering cavity 41 at intervals through a filtering plate 33, a water outlet 38 is arranged at the right side of the water outlet cavity 32, a filtering component is arranged in the filtering plate 33, a dust suction cavity 26 is arranged at the left side of the filtering cavity 41, a dust suction component for cleaning the filtering plate 33 is arranged in the dust suction cavity 26, a driving cavity 18 is arranged at the left side of the dust suction cavity 26, a driving component is arranged in the driving cavity 18, a screw 53 which is positioned at the front side of the dust suction cavity 26 and extends rightwards to the filtering cavity 41 and is rotatably arranged at the right end wall of the filtering cavity 41 is rotatably arranged on the right end wall of the driving cavity 18, a cleaning box 40 which is matched with the screw 53 through threads is arranged in the filtering cavity 41 in a sliding mode, a cleaning cavity 52 which is communicated, be equipped with clean subassembly in the clean chamber 52, clean subassembly is including being located clean chamber 52 lower end wall and the fixed clean piece 55 that evenly is equipped with the through-hole, clean chamber 52 upper end wall fixed mounting has fixed block 72, fixed block 72 downside rotates and installs clean axis of rotation 68, clean axis of rotation 68 front side fixed mounting has disc 71, disc 71 front side outer lane articulates there is connecting rod 70, the connecting rod 70 other end articulates there is elevator 69, elevator 69 downside fixed mounting have can with the protruding type clean piece 54 of fixed clean piece 55 through-hole complex, clean axis of rotation 68 rear side fixed mounting has driven clean bevel gear 67, clean chamber 52 upper end wall rotates to be installed and is located the clean transmission shaft 64 of fixed block 72 rear side, on the clean transmission shaft 64 fixed mounting with the clean bevel gear 66 of initiative and the driven clean bevel gear 67 meshing and be located the driven cleaning belt pulley of the clean bevel gear 66 upside of initiative 65, the cleaning driving shaft 56 located at the rear side of the cleaning transmission shaft 64 is rotatably installed on the upper end wall of the cleaning cavity 52, the screw 53 drives the cleaning box 40 to slide left and right when rotating, the rack 59 is meshed with the driving cleaning gear 60 to drive the driving cleaning gear 60 to rotate, so as to drive the disc 71 to rotate, the lifting block 69 and the convex cleaning block 54 are driven to slide up and down through the action of the connecting rod 70, and the convex cleaning block 54 and the fixed cleaning block 55 are matched to clean the filter plate 33.

Advantageously, the cleaning assembly further comprises a driving cleaning pulley 57 fixedly mounted on the cleaning driving shaft 56 and connected to the driven cleaning pulley 65 through a cleaning belt 61, and a driving cleaning gear 60 located on the lower side of the driving cleaning pulley 57 and engaged with the communication port 58, a rack 59 engaged with the driving cleaning gear 60 is fixedly mounted on the rear end wall of the filter chamber 41, and a metal treatment assembly located on the upper side of the cleaning tank 40 and used for treating metal ions in the sewage through ion exchange is further disposed in the filter chamber 41.

Advantageously, the metal processing assembly comprises a transmission cavity 46 located at the upper side of the filter cavity 41, a stirring rotating shaft 44 extending downwards to the filter cavity 41 is rotatably installed at the lower end wall of the transmission cavity 46, a stirring rod 43 uniformly installed with the stirring rotating shaft 44 is arranged in the filter cavity 41, two ion exchange resins 42 located at two sides of the stirring rotating shaft 44 are fixedly installed at the upper end wall of the filter cavity 41, a water inlet 45 located at the right side of the transmission cavity 46 is further arranged at the upper end wall of the filter cavity 41, a driven stirring bevel gear 47 fixedly connected with the stirring rotating shaft 44 is arranged in the transmission cavity 46, a communicating cavity 50 is arranged at the upper side of the driving cavity 18 in a communicating way, a stirring transmission shaft 49 extending leftwards to the communicating cavity 50 is rotatably installed at the left end wall of the transmission cavity 46, and the stirring rotating shaft 44 rotates to drive the stirring rod 43 to, the flow rate of the water is accelerated, and the conversion efficiency of the metal ions in the water and the ion exchange resin 42 is improved.

Beneficially, the filter assembly comprises fixed filter holes 34 uniformly arranged on the filter plate 33, an adjusting sliding groove 35 with the right side communicated with the outside is arranged in the filter plate 33, an adjusting plate 37 comprising an adjusting filter hole 36 matched with the fixed filter hole 34 is arranged in the adjusting sliding groove 35 in a sliding manner, an adjusting handle 39 is fixedly arranged on the right side of the adjusting plate 37, and the adjusting handle 39 is pulled left and right to adjust the size of the adjusting filter hole 36 matched with the fixed filter hole 34.

Beneficially, the dust suction assembly includes a dust suction rotating shaft 25 rotatably mounted on a left end wall of the dust suction cavity 26 and extending leftwards to the driving cavity 18, a one-way turbine 27 fixedly connected to a right side of the dust suction rotating shaft 25 is disposed in the dust suction cavity 26, a communicating pipe 28 communicating with the filter cavity 41 is disposed on a right side of the dust suction cavity 26, an L-shaped pipe 31 located on a left side of the cleaning cavity 52 is disposed in the cleaning box 40, a left side of the L-shaped pipe 31 is connected to the communicating pipe 28 through a hose 29, a dust suction port 30 is disposed on a lower side of the L-shaped pipe 31, and the dust suction rotating shaft 25 drives the one-way turbine 27 to rotate, so that dust and impurities cleaned by the cleaning assembly are sucked into the dust suction cavity 26 through the dust suction port 30, the L-shaped pipe 31, the hose 29 and the.

Advantageously, the driving assembly comprises a motor 20 fixedly mounted on the left end wall of the driving chamber 18, a driving shaft 21 is dynamically connected to the right side of the motor 20, a spline shaft 73 is connected to the right side of the driving shaft 21 through a spline sleeve 19, a reciprocating gear 22 is disposed on the right side of the spline shaft 73, a dust suction gear 23 fixedly connected to the dust suction rotating shaft 25 and capable of meshing with the reciprocating gear 22 and a driving sliding pulley 24 disposed on the right side of the dust suction gear 23 are disposed in the driving chamber 18, a driven sliding pulley 63 fixedly connected to the screw 53 and capable of meshing with the driving sliding pulley 24 through a sliding belt 62 is disposed in the driving chamber 18, an agitating driven shaft 75 disposed on the upper side of the driving shaft 21 is rotatably mounted on the right end wall of the driving chamber 18, an agitating gear 76 capable of meshing with the reciprocating gear 22 and a driving agitating pulley 74 disposed on the right side of the agitating gear, the communicating cavity 50 is internally provided with a driven stirring belt pulley 51 which is fixedly connected with the stirring transmission shaft 49 and connected with the driving stirring belt pulley 74 through a stirring belt 11, the reciprocating gear 22 is meshed with the dust suction gear 23 to drive the one-way turbine 27 to rotate for dust suction and drive the cleaning box 40 to slide left and right, the reciprocating gear 22 is meshed with the stirring gear 76 to drive the stirring rotating shaft 44 to rotate, and the stirring rod 43 stirs.

Beneficially, the driving assembly further comprises a dovetail sliding groove 14 located on the upper side of the driving cavity 18, a dovetail sliding block 17 with the lower side connected with the spline shaft 73 through a bearing is arranged in the dovetail sliding groove 14 in a sliding mode, an electromagnet 13 is arranged on the right side of the dovetail sliding groove 14, an iron block 15 matched with the electromagnet 13 is arranged on the right side of the dovetail sliding block 17, the left side of the dovetail sliding block 17 is connected with the left side of the dovetail sliding groove 14 through a spring 16, the reciprocating gear 22 is meshed with the dust suction gear 23 when the electromagnet 13 is not electrified, and the reciprocating gear 22 is meshed with the stirring gear 76 when the electromagnet 13 is electrified.

In the initial state, the electromagnet 13 is not electrified, the spring 16 is in the normal stretching state, the reciprocating gear 22 is meshed with the dust suction gear 23, the adjusting plate 37 and the adjusting handle 39 are positioned at the leftmost side, and the cleaning box 40 is positioned at the leftmost side.

When the filtration operation is started, the adjusting handle 39 is pulled to adjust the size of the fixed filtration hole 34 and the size of the filter hole 36 according to the size of the filtration hole as required, the electromagnet 13 is energized to attract the iron block 15, the spring 16 is stretched, the reciprocating gear 22 is engaged with the stirring gear 76, the starting motor 20 is rotated to drive the driving shaft 21 to rotate, thereby driving the spline shaft 73 to rotate, thereby driving the reciprocating gear 22 to rotate, thereby driving the stirring gear 76 to rotate, thereby driving the stirring driven shaft 75 to rotate, thereby driving the driving stirring belt pulley 74 to rotate, thereby driving the driven stirring belt pulley 51 to rotate, thereby driving the stirring transmission shaft 49 to rotate, thereby driving the driving stirring bevel gear 48 to rotate, thereby driving the driven stirring bevel gear 47 to rotate, thereby driving the stirring rotating shaft 44 to rotate, thereby driving the stirring rod 43 to pour the industrial sewage from the water inlet 45, and the stirring rod, the ion exchange efficiency of the metal ions in the water and the ion exchange resin 42 is improved; when the filter plates 33 need to be cleaned, the electromagnet 13 is powered off, the reciprocating gear 22 is meshed with the dust suction gear 23 under the action of the spring 16, the motor 20 is started to rotate in a forward direction, so as to drive the driving shaft 21 to rotate, thereby driving the spline shaft 73 to rotate, thereby driving the reciprocating gear 22 to rotate, thereby driving the dust suction gear 23 to rotate, thereby driving the dust suction rotating shaft 25 to rotate, thereby driving the driving sliding belt pulley 24 to rotate, thereby driving the driven sliding belt pulley 63 to rotate, thereby driving the screw 53 to rotate, thereby driving the cleaning tank 40 to slide to the right, the rack 59 is meshed with the driving cleaning gear 60, thereby driving the cleaning driving shaft 60 to rotate, thereby driving the cleaning driving shaft 56 to rotate, thereby driving the driving cleaning belt pulley 57 to rotate, thereby driving the driven cleaning belt pulley 65 to rotate, thereby driving the cleaning transmission shaft 64 to rotate, thereby drive clean axis of rotation 68 and rotate, thereby drive disc 71 and rotate, thereby drive lift block 69, protruding type cleaning block 54 slides from top to bottom, protruding type cleaning block 54, fixed cleaning block 55 cooperates the clean filter 33 that contains fixed filtration 34, dust absorption axis of rotation 25 drives one-way turbine 27 and rotates simultaneously, dust and impurity are inhaled in the dust absorption chamber 26 through dust absorption mouth 30, L type pipeline 31, hose 29, intercommunication pipeline 28, motor 20 reverses when dustbin 40 slides to the rightmost side, one-way turbine 27 does not rotate, dustbin 40 slides to the left, motor 20 stops when dustbin 40 slides to the leftmost side, the cleaning is accomplished, the device resets.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an industrial sewage filter equipment who contains clean function, includes the main part, its characterized in that: the filter comprises a main body, a filter chamber is arranged in the main body, a water outlet chamber is arranged at the lower side of the filter chamber through filter plates in a separated manner, a water outlet is arranged at the right side of the water outlet chamber, a filter component is arranged in the filter plate, a dust suction chamber is arranged at the left side of the filter chamber, a dust suction component for cleaning the filter plates is arranged in the dust suction chamber, a driving chamber is arranged at the left side of the dust suction chamber, a driving component is arranged in the driving chamber, a screw rod which is positioned at the front side of the dust suction chamber and extends rightwards to the filter chamber and is rotatably arranged on the right end wall of the filter chamber, a cleaning box which is in threaded fit with the screw rod is arranged in the filter chamber in a sliding manner, a cleaning chamber with the rear side communicated with the filter chamber through a communicating port is arranged in the cleaning box, a cleaning component is arranged, clean chamber upper end wall fixed mounting has the fixed block, the fixed block downside rotates and installs clean axis of rotation, clean axis of rotation front side fixed mounting has the disc, disc front side outer lane articulates there is the connecting rod, the connecting rod other end articulates there is the elevator, elevator downside fixed mounting have can with the protruding type cleaning block of fixed cleaning block through-hole complex, clean axis of rotation rear side fixed mounting has from driven clean bevel gear, clean chamber upper end wall rotates installs and is located the clean transmission shaft of fixed block rear side.

2. The industrial sewage filtering apparatus with the cleaning function according to claim 1, wherein: fixed mounting on the clean transmission shaft with the clean bevel gear of initiative of driven clean bevel gear meshing and being located the clean bevel gear upside of initiative driven belt pulley, clean chamber upper end wall rotates installs and is located the clean driving shaft of clean transmission shaft rear side, fixed mounting on the clean driving shaft with the clean belt pulley of initiative that the clean belt pulley of driven is connected and being located the clean belt pulley downside of initiative with the clean gear of intercommunication mouth complex initiative, filter chamber rear end wall fixed mounting have with the clean gear meshing's of initiative rack, still be equipped with in the filter chamber and be located the metal treatment component of the metal ion in the sewage is handled through ion exchange of clean case upside.

3. The industrial sewage filtering apparatus with the cleaning function according to claim 1, wherein: the metal processing assembly comprises a transmission cavity located on the upper side of the filter cavity, the lower end wall of the transmission cavity is rotatably installed with downward extending parts to the stirring rotating shaft of the filter cavity, a stirring rod is arranged in the filter cavity and is uniformly installed with the stirring rotating shaft, two parts of the upper end wall of the filter cavity are fixedly installed with ion exchange resin on two sides of the stirring rotating shaft, the upper end wall of the filter cavity is further provided with a water inlet located on the right side of the transmission cavity, a driven stirring bevel gear fixedly connected with the stirring rotating shaft is arranged in the transmission cavity, a communicating cavity is formed in the upper side of the driving cavity in a communicating mode, and the left end wall of the transmission cavity is rotatably installed with a stirring transmission shaft extending to the communicating.

4. The industrial sewage filtering apparatus with the cleaning function according to claim 1, wherein: the filter component comprises fixed filter holes evenly formed in the filter plate, a regulating sliding groove is formed in the filter plate, the right side of the regulating sliding groove is communicated with the outside, a regulating plate containing the regulating filter holes matched with the fixed filter holes is arranged in the regulating sliding groove in a sliding mode, and a regulating handle is fixedly mounted on the right side of the regulating plate.

5. The industrial sewage filtering apparatus with the cleaning function according to claim 4, wherein: the dust collection assembly comprises a dust collection rotating shaft which is rotatably installed on the left end wall of the dust collection cavity and extends leftwards to the driving cavity, a one-way turbine fixedly connected with the right side of the dust collection rotating shaft is arranged in the dust collection cavity, a communicating pipeline communicated with the filter cavity is arranged on the right side of the dust collection cavity, an L-shaped pipeline located on the left side of the cleaning cavity is arranged in the cleaning box, the left side of the L-shaped pipeline is connected with the communicating pipeline through a hose, and a dust collection opening is formed in the lower side of the L-shaped pipeline.

6. The industrial sewage filtering apparatus with the cleaning function according to claim 5, wherein: drive assembly include with drive chamber left end wall fixed mounting's motor, motor right side power connection has the drive shaft, the drive shaft right side has the integral key shaft through spline muffjoint, the integral key shaft right side is equipped with reciprocating gear, the drive intracavity be equipped with dust absorption axis of rotation fixed connection can with reciprocating gear engagement's dust absorption gear and be located the initiative slip belt pulley on dust absorption gear right side, the drive intracavity be equipped with screw rod fixed connection with the driven slip belt pulley that the initiative slip belt pulley is connected through the slip belt, drive chamber right-hand member wall rotates to be installed and is located the stirring driven shaft of drive shaft upside, on the stirring driven shaft fixed mounting have can with reciprocating gear engagement's stirring gear and be located the initiative stirring belt pulley on stirring gear right side, the intercommunication intracavity be equipped with stirring transmission shaft fixed connection with initiative stirring belt pulley is through stirring belt pulley A driven stirring belt wheel connected with the belt.

7. The industrial sewage filtering apparatus with the cleaning function according to claim 6, wherein: drive assembly is still including being located the forked tail sliding tray of drive chamber upside, slide in the forked tail sliding tray be equipped with the downside with the integral key shaft passes through the forked tail sliding block that the bearing is connected, forked tail sliding tray right side is equipped with the electro-magnet, forked tail sliding block right side be equipped with electro-magnet complex iron plate, forked tail sliding block left side with spring coupling is passed through in forked tail sliding tray left side.