CN111514639A - Automatic clean sewage filtration equipment of filter screen - Google Patents
Automatic clean sewage filtration equipment of filter screen Download PDFInfo
- Publication number
- CN111514639A CN111514639A CN202010431763.7A CN202010431763A CN111514639A CN 111514639 A CN111514639 A CN 111514639A CN 202010431763 A CN202010431763 A CN 202010431763A CN 111514639 A CN111514639 A CN 111514639A
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- Prior art keywords
- filter
- cavity
- water inlet
- brush
- filter screen
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
- B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by direct contact with a fluid
Abstract
The invention discloses a sewage filtering device capable of automatically cleaning a filter screen, which comprises a filter, wherein a filter cavity is arranged in the filter, a filtering device is arranged in the filter cavity, a telescopic mechanism telescopic device is arranged between a brush rod and a positioning block, a locking device can lock the position of a lower support, a heating device is arranged below the locking device, and a transmission device can control a water inlet lifting plate and an air outlet lifting plate to lift simultaneously Dirt and vapor are discharged in time, so that the influence on the use of equipment caused by the blockage problem is avoided.
Description
Technical Field
The invention relates to the technical field of sewage filter screens, in particular to a sewage filter device capable of automatically cleaning a filter screen.
Background
In our daily life and factory production process, can produce a large amount of sewage, and these sewage adopt sewage filtration treatment mostly, and sewage filtration equipment is the main equipment that is used for handling sewage, and sewage filtration equipment is after filtering sewage for a long time, and inevitable meeting in the filter screen net produces dirt pile up and blocks up, and a large amount of piles up very easily and causes the device liquid circulation unsmooth, phenomenons such as the unable timely processing of dirt, and then reduces sewage treatment effect and efficiency. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
In order to solve the problems, the embodiment designs a sewage filtering device for automatically cleaning a filter screen, which comprises a filter, wherein a filter cavity is arranged in the filter, a filter device is arranged in the filter cavity, the filter device comprises a short shaft which is rotatably connected to the upper wall of the filter cavity, a gear cavity with a downward opening is arranged in the lower end surface of the short shaft, an internal gear is fixedly arranged at the bottom end of the inner circular surface of the gear cavity, a main shaft is arranged below the short shaft, the upper end of the main shaft extends into the short shaft and is fixedly provided with a driving gear which can be meshed with the internal gear, a positioning ring is rotatably connected to the outer circular end surface of the main shaft and is positioned below the short shaft, an upper bracket with the same center is encircled at the front side, the front end, the rear end, the left end, the right end and the left end of the, the lower side of the upper bracket is provided with an annular lower bracket, an annular side filter screen is fixedly arranged between the lower end surface of the upper bracket and the upper end surface of the lower bracket, the annular lower filter screen is arranged in the lower bracket, the outer circular surface of the main shaft is vertically distributed and fixedly provided with positioning blocks in the inner circular ring of the side filter screen, the front side, the rear side, the left side and the right side of the positioning blocks are provided with brush rods in an annular array manner, a telescopic mechanism telescopic device is arranged between the brush rods and the positioning blocks, the positioning blocks drive the brush rods to synchronously rotate through the telescopic device and simultaneously realize the automatic adjustment of the brush rods, one end of the brush rods, far away from the main shaft, is fixedly provided with side brushes which are abutted against the inner circular wall of the side filter screen, the lower end of the main shaft is fixedly provided with a lower brush rod, and the front end, the rear end, the, the lower support downside is equipped with the device of being locked, works as dirt is piled up and descends and drives in the side filter screen the lower carriage descends to lower extreme position when, the device of being locked can be right the lower carriage carries out the position locking, it is equipped with heating device to lock the device below, the fixed blow off pipe that is equipped with of filter chamber lower wall, run through from top to bottom in the blow off pipe upper end the annular connecting plate centre of a circle, the fixed piston support that is equipped with in blow off pipe inner wall, the fixed piston that can be in the annular internal up-and-down slip of lower carriage in piston support upper end, filter chamber right side upper end intercommunication is equipped with the water inlet that the opening is right, the water inlet upper wall internal energy gliding is equipped with the water inlet lifter plate from top to bottom, filter chamber left side lower extreme intercommunication is equipped with the outlet opening leftwards, filter chamber rear side intercommunication is equipped with the gas outlet that the opening is backward, the internal energy gliding And a transmission device is arranged on the upper side of the air port lifting plate together, and the transmission device can control the water inlet lifting plate and the air outlet lifting plate to lift simultaneously.
Preferably, a sliding shaft is fixedly arranged on the upper wall of the gear cavity, a sliding cavity with an upward opening is arranged at the upper end of the main shaft, and the lower end of the sliding shaft penetrates through the center of the circle of the driving gear and is arranged in the sliding cavity in a vertically sliding manner.
Preferably, the telescopic device comprises brush supports which are symmetrically and fixedly arranged on the front, back, left and right sides of the positioning block, brush positioning blocks are fixedly distributed on one side, close to the brush supports, of the brush rod from top to bottom, the brush positioning blocks are uniformly distributed on one side, close to the brush supports, of the brush supports, the sliding grooves with openings facing the brush supports are formed in one side, close to the brush supports, of the brush supports, one ends, far away from the positioning blocks, of the brush supports are arranged in the sliding grooves in a sliding mode, brush springs are fixedly arranged between end faces, close to one side end face of the brush supports, of the brush positioning blocks, the front, back, left and right sides of the positioning blocks, the.
Preferably, the locking device comprises a fixed block fixedly arranged at the front end, the rear end, the left end, the right end and the left end of the circumferential wall of the filter cavity and positioned below the lower support, a contact block chute with an upward opening is arranged in the fixed block, a contact block fixedly connected with the lower end surface of the lower support is arranged in the contact block chute in a vertically sliding manner, a reset spring is fixedly arranged between the lower end surface of the contact block and the lower wall of the contact block chute, a clamping groove with an opening facing the main shaft is arranged at the lower end of one side, close to the main shaft, of the contact block, a magnet chute is arranged in the fixed block and communicated with the contact block chute on one side, close to the clamping groove, a magnet chute is arranged in the magnet chute, an electromagnet is fixedly arranged on the inner wall of one side, far away from the electromagnet, of the magnet chute, and a switch is fixedly arranged on the lower wall of the contact block sliding groove on the left side.
Preferably, the heating device comprises an annular connecting plate which is fixedly arranged on the inner circular wall of the filtering cavity and located on the lower side of the fixing block and on the upper side of the water outlet, and through holes are uniformly distributed in the annular connecting plate and are communicated with each other from top to bottom.
Preferably, be located in the filter press the filter chamber top just right the fixed energy supply motor that is equipped with in minor axis center top, the minor axis upper end extends to the filter inner wall and with the terminal surface center rotates under the energy supply motor to be connected, be located in the filter press the energy supply motor top just right the filter is fixed to be equipped with elevator motor.
Preferably, transmission is including locating be located in the filter the elevator motor top just right elevator motor's transmission chamber, elevator motor up end center rotates to be connected and is equipped with the pivot, the pivot upper end extends to the transmission intracavity and rotates and locate transmission intracavity upper wall, the pivot is close to one side of the elevator motor excircle terminal surface and fixes and is equipped with driving pulley, elevator motor one side excircle terminal surface is kept away from in the pivot and is fixed and be equipped with power pulley.
Preferably, the right side of the lower end of the transmission cavity is communicated with a water inlet transmission cavity, the lower part of the right side of the water inlet transmission cavity is positioned in the filter and is communicated with the upper wall of the water inlet to form a water inlet lifting cavity, the upper wall of the water inlet lifting cavity is rotatably provided with a water inlet threaded rod, the upper end of the water inlet threaded rod extends into the water inlet transmission cavity and is fixedly provided with a water inlet driven pulley, a water inlet transmission belt is wound between the driving pulley and the water inlet driven pulley, the water inlet lifting cavity is internally connected with the water inlet threaded rod in a threaded manner and is provided with a water inlet lifting plate capable of sliding up and down, the rear side of the upper end of the transmission cavity is communicated with a gas outlet transmission cavity, the lower part of the rear side of the gas outlet transmission cavity is positioned in the filter and is, the upper end of the gas outlet lifting rod extends to a gas outlet transmission cavity and a gas outlet driven belt wheel is fixedly arranged in the gas outlet transmission cavity, a gas outlet transmission belt is arranged between the power belt wheel and the gas outlet driven belt wheel in a winding mode, and the gas outlet lifting cavity is internally in threaded connection with the gas outlet lifting rod and is provided with a gas outlet lifting plate in a vertically sliding mode.
Preferably, a dirt cavity is arranged below the filter, the lower end of the drain pipe is communicated with the upper end face of the dirt cavity, and supports are fixedly arranged on the lower end face of the filter in a front-back and left-right symmetrical mode.
The invention has the beneficial effects that: according to the invention, the sewage filter screen is dried and cleaned at the same time, firstly, dirt in sewage is retained on the filter screen by the cylindrical filter screen, the brushes in three directions are arranged on the inner side of the filter screen, and then the filter screen is cleaned in an all-around manner by rotating the brushes.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a sewage filtering apparatus for automatically cleaning a filter net according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is an enlarged view of the structure of "D" of FIG. 1;
FIG. 6 is an enlarged view of the structure of "E" of FIG. 1;
fig. 7 is an enlarged view of the structure of "F" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: 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 invention relates to sewage filtering equipment for automatically cleaning a filter screen, which comprises a filter 11, wherein a filter cavity 12 is arranged in the filter 11, a filter device 101 is arranged in the filter cavity 12, the filter device 101 comprises a short shaft 14 which is rotatably connected to the upper wall of the filter cavity 12, a gear cavity 20 with a downward opening is arranged in the lower end face of the short shaft 14, an internal gear 15 is fixedly arranged at the bottom end of the inner circular face of the gear cavity 20, a main shaft 16 is arranged below the short shaft 14, the upper end of the main shaft 16 extends into the short shaft 14 and is fixedly provided with a driving gear 19 which can be meshed with the internal gear 15, the outer circular end face of the main shaft 16 is rotatably connected below the short shaft 14 with a positioning ring 21, the front side, the rear side, the left side, the right side and the left side of the positioning ring 21 are surrounded by an upper bracket 23 with the same, an annular lower bracket 24 is arranged at the lower side of the upper bracket 23, an annular side filter screen 25 is fixedly arranged between the lower end face of the upper bracket 23 and the upper end face of the lower bracket 24, an annular lower filter screen 26 is arranged in the lower bracket 24, positioning blocks 27 are fixedly arranged on the outer circumferential surface of the main shaft 16 and are positioned in the inner circular rings of the side filter screen 25 in an up-and-down distribution manner, brush rods 29 are arranged in an annular array on the front, back, left and right sides of the positioning blocks 27, a telescopic mechanism telescopic device 106 is arranged between the brush rods 29 and the positioning blocks 27, the positioning blocks 27 can realize automatic adjustment of the brush rods 29 while driving the brush rods 29 to synchronously rotate through the telescopic device 106, side brushes 33 which are abutted against the inner circular walls of the side filter screen 25 are fixedly arranged at one end of the brush rods 29 far away from the main shaft 16, and a lower, the lower end surface of the lower side brush rod 34 is annularly arrayed at the front end, the rear end, the left end, the right end and the left end, lower side brushes 36 capable of abutting against the upper end surface of the lower side filter screen 26 are fixedly arranged on the lower end surface of the lower side brush rod, a locking device 102 is arranged on the lower side of the lower support 24, when dirt in the side filter screen 25 is accumulated and descends to drive the lower support 24 to descend to a lower limit position, the locking device 102 can lock the position of the lower support 24, a heating device 103 is arranged below the locking device 102, a sewage discharge pipe 80 is fixedly arranged on the lower wall of the filter cavity 12, the upper end of the sewage discharge pipe 80 vertically penetrates through the circle center of the annular connecting plate 46, a piston support 81 is fixedly arranged in the inner wall of the sewage discharge pipe 80, a piston 79 capable of vertically sliding in the inner circle ring of the lower support 24 is fixedly arranged on the upper end of the piston support 81, a water inlet 13, filter chamber 12 left side lower extreme intercommunication is equipped with opening outlet 50 to the left, filter chamber 12 rear side intercommunication is equipped with the gas outlet 78 that the opening is backward, the gliding gas outlet lifter plate 68 that is equipped with about can in the gas outlet 78 upper wall the water inlet lifter plate 62 with gas outlet lifter plate 68 upside is equipped with transmission 104 jointly, transmission 104 can control water inlet lifter plate 62 with gas outlet lifter plate 68 goes up and down simultaneously.
Advantageously, a sliding shaft 18 is fixedly arranged on the upper wall of the gear cavity 20, a sliding cavity 17 with an upward opening is arranged at the upper end of the main shaft 16, and the lower end of the sliding shaft 18 is arranged in the sliding cavity 17 in a way of passing through the circle center of the driving gear 19 and can slide up and down.
Advantageously, the telescopic device 106 includes brush holders 28 symmetrically and fixedly disposed on the front, rear, left and right sides of the positioning block 27, brush positioning blocks 30 are uniformly distributed and fixedly disposed on the side of the brush rod 29 close to the brush holder 28, sliding grooves 31 having openings facing the brush holder 28 are disposed on the side of the brush positioning blocks 30 close to the brush holder 28, the end of the brush holder 28 away from the positioning block 27 is slidably disposed in the sliding grooves 31, brush springs 32 are fixedly disposed between the end faces of the front, rear, left and right sides of the positioning block 27 and the end faces of the front, rear, left and right sides of the brush positioning blocks 30 close to the brush holder 28, left and right sliding grooves 35 are symmetrically disposed on the upper end face of the lower side brush rod 34, and the lower end of the brush rod.
Beneficially, device 102 is locked including fixed locating four ends and being located all around of filter chamber 12 circumference wall fixed block 39 of lower carriage 24 below, be equipped with the ascending feeler block spout 40 of opening in the fixed block 39, the internal energy of feeler block spout 40 is gliding from top to bottom be equipped with fixed connection in feeler block 37 of terminal surface under the lower carriage 24, feeler block 37 down the terminal surface with fixed reset spring 45 that is equipped with between the 40 lower walls of feeler block spout, feeler block 37 is close to main shaft 16 one side lower extreme is equipped with the opening orientation the draw-in groove 38 of main shaft 16, be close to in the fixed block 39 draw-in groove 38 one side with feeler block spout 40 intercommunication is equipped with magnet spout 41, keep away from in the magnet spout 41 the fixed electro-magnet 42 that is equipped with of inner wall on one side of feeler block spout 40, keep away from in the magnet spout 41 electro-magnet 42 one side is equipped with magnet 43, magnet 43 is close A magnet spring 44 is fixedly arranged, and a switch 47 is fixedly arranged on the lower wall of the left contact block sliding groove 40.
Advantageously, the heating device 103 comprises an annular connecting plate 46 fixedly arranged on the inner circular wall of the filtering cavity 12 and located on the lower side of the fixing block 39 and on the upper side of the water outlet 50, and through holes 48 are uniformly distributed and communicated up and down in the annular connecting plate 46.
Beneficially, be located in the filter 11 filter chamber 12 top and just right the fixed energy supply motor 51 that is equipped with in short axle 14 center top, short axle 14 upper end extend to the filter 11 inner wall and with end face center is rotated under the energy supply motor 51 and is connected, be located in the filter 11 energy supply motor 51 top just right the filter 11 is fixed to be equipped with elevator motor 52.
Beneficially, the transmission device 104 includes a transmission cavity 53 disposed in the filter 11 above the lifting motor 52 and facing the lifting motor 52, a rotating shaft 54 is rotatably connected to the center of the upper end face of the lifting motor 52, the upper end of the rotating shaft 54 extends into the transmission cavity 53 and is rotatably disposed on the inner upper wall of the transmission cavity 53, a driving pulley 55 is fixedly disposed on the outer circumferential end face of one side of the rotating shaft 54 close to the lifting motor 52, and a power pulley 56 is fixedly disposed on the outer circumferential end face of one side of the rotating shaft 54 far away from the lifting motor 52.
Beneficially, a water inlet transmission cavity 57 is communicated with the right side of the lower end of the transmission cavity 53, a water inlet lifting cavity 58 is arranged below the right side of the water inlet transmission cavity 57 and is communicated with the upper wall of the water inlet 13, a water inlet threaded rod 59 is rotatably arranged on the upper wall of the water inlet lifting cavity 58, the upper end of the water inlet threaded rod 59 extends into the water inlet transmission cavity 57 and is fixedly provided with a water inlet driven pulley 60, a water inlet transmission belt 61 is wound between the driving pulley 55 and the water inlet driven pulley 60, the water inlet lifting cavity 58 is in threaded connection with the water inlet threaded rod 59 and is provided with a water inlet lifting plate 62 capable of sliding up and down, a gas outlet transmission cavity 63 is communicated with the rear side of the upper end of the transmission cavity 53, a gas outlet lifting cavity 64 is arranged below the rear side of the gas outlet transmission cavity 63 and is positioned in the, gas outlet lift chamber 64 upper wall rotates and is equipped with gas outlet lift threaded rod 65, gas outlet lift threaded rod 65 upper end extends to in the gas outlet transmission chamber 63 and the fixed gas outlet driven pulleys 66 that are equipped with, power pulleys 56 with around being equipped with gas outlet drive belt 67 between the gas outlet driven pulleys 66, gas outlet lift chamber 64 internal thread connect in gas outlet lift threaded rod 65 and gliding gas outlet lifter plate 68 that is equipped with from top to bottom.
Beneficially, a dirt cavity 82 is arranged below the filter 11, the lower end of the sewage discharge pipe 80 is communicated with the upper end face of the dirt cavity 82, and the lower end face of the filter 11 is symmetrically arranged in front and back and left and right directions and is fixedly provided with a support 83.
The following will describe in detail the usage steps of a sewage filtering apparatus with an automatic cleaning filter screen according to the present disclosure with reference to fig. 1 to 7: when filtering sewage, driving gear 19 is located gear chamber 20, and driving gear 19 does not mesh with internal gear 15, and piston 79 up end flushes with upside lower carriage 24 up end, and water inlet lifter plate 62 is located the last limit state, and water inlet lifter plate 62 lower extreme face flushes with the interior upper wall of water inlet 13, and gas outlet lifter plate 68 is located the lower limit state, and lower terminal surface of gas outlet lifter plate 68 is lower and the interior lower wall laminating of gas outlet 78.
When the accumulated dirt on the side filter screen 25 and the lower filter screen 26 reaches a certain weight, the lower bracket 24 drives the contact block 37 to descend, the main shaft 16 drives the driving gear 19 to descend, when the driving gear 19 is completely engaged with the internal gear 15, the energy supply motor 51 is started and drives the short shaft 14 to rotate, the short shaft 14 drives the main shaft 16 to rotate, the main shaft 16 drives the brush support 28 to rotate through the positioning block 27, the brush support 28 drives the brush rod 29 to rotate through the brush positioning block 30 and drives the side brush 33 to clean the side filter screen 25, meanwhile, the main shaft 16 drives the lower brush 36 to clean the lower filter screen 26 through the lower brush rod 34, the lower bracket 24 drives the contact block 37 to descend, the contact block 37 extrudes the return spring 45, so that the return spring 45 reaches a compression limit state, the lower end face of the contact block 37 is attached to the lower wall in the contact block chute 40, the left contact block 37 touches the return spring 45, and at the moment, the, at the moment, the magnet spring 44 is in an ultimate stretching state, the magnet 43 locks the position of the lower bracket 24 through the contact block 37, the annular connecting plate 46 is electrified and generates heat to heat and dry the side filter screen 25, the lower filter screen 26 and accumulated dirt, the lower bracket 24 and the lower filter screen 26 descend to enable the upper end face of the piston 79 to be attached to the center of the lower end face of the lower brush rod 34, a gap is formed between the piston 79 and the inner ring of the lower bracket 24, and the dirt can flow into the gap and is collected into the dirt cavity 82 through the sewage discharge pipe 80.
Meanwhile, the lifting motor 52 is started and drives the rotating shaft 54 to rotate, the rotating shaft 54 drives the driving belt pulley 55 to rotate, the driving belt pulley 55 drives the water inlet driven belt pulley 60 to rotate through the water inlet transmission belt 61, the water inlet driven belt pulley 60 drives the water inlet threaded rod 59 to rotate, the water inlet lifting plate 62 is driven to descend to the lower end face of the water inlet lifting plate 62 and is attached to the inner lower wall of the water inlet 13 through threaded connection, so that sewage is prevented from continuously entering the filter cavity 12, meanwhile, the rotating shaft 54 drives the power belt pulley 56 to rotate, the power belt pulley 56 drives the air outlet driven belt pulley 66 to rotate through the air outlet transmission belt 67, the air outlet driven belt pulley 66 drives the air outlet lifting threaded rod 65 to rotate, the air outlet lifting plate 68 is driven to ascend to the lower end face of the air outlet.
After cleaning, the electromagnet 42 is disconnected from the circuit, the repulsive force between the electromagnet 42 and the magnet 43 disappears, the magnet spring 44 returns to the normal elastic state, the magnet 43 is pulled back into the magnet chute 41 through the magnet spring 44, the return spring 45 pushes the contact block 37 to slide upwards in the contact block chute 40 while returning to the normal elastic state, the switch 47 bounces, 49 is powered off to finish heating, the main shaft 16 drives the driving gear 19 to return to the gear cavity 20, at this time, the lifting motor 52 rotates reversely, firstly, the rotating shaft 54 rotates reversely, the driving pulley 55 and the power pulley 56 rotate reversely, the driving pulley 55 drives the water inlet driven pulley 60 to rotate reversely through the water inlet transmission belt 61, the water inlet driven pulley 60 drives the water inlet threaded rod 59 to rotate reversely, and the water inlet lifting plate 62 is driven by threaded connection to ascend until the lower end face of the water inlet lifting plate 62 is flush with, meanwhile, the power belt wheel 56 drives the air outlet driven belt wheel 66 to rotate reversely through the air outlet transmission belt 67, the air outlet driven belt wheel 66 drives the air outlet lifting threaded rod 65 to rotate reversely, the air outlet lifting plate 68 is driven to descend to the lower end face of the air outlet lifting plate 68 to be attached to the inner lower wall of the air outlet 78 through threaded connection, so that sewage cannot leak from the air outlet 78, and at the moment, the filter 11 can perform sewage filtering treatment again.
The invention has the beneficial effects that: according to the invention, the sewage filter screen is dried and cleaned at the same time, firstly, dirt in sewage is retained on the filter screen by the cylindrical filter screen, the brushes in three directions are arranged on the inner side of the filter screen, and then the filter screen is cleaned in an all-around manner by rotating the brushes.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (9)
1. The utility model provides an automatic clean sewage filtration equipment of filter screen, includes the filter, its characterized in that: a filter cavity is arranged in the filter, a filter device is arranged in the filter cavity, the filter device comprises a short shaft which is rotatably connected to the upper wall of the filter cavity, a gear cavity with a downward opening is arranged in the lower end face of the short shaft, an internal gear is fixedly arranged at the bottom end of the inner circular face of the gear cavity, a main shaft is arranged below the short shaft, a driving gear which can be meshed with the internal gear is fixedly arranged at the upper end of the main shaft, the outer circular end face of the main shaft is rotatably connected below the short shaft, an upper support with the same center of circle is wound around the front, the rear, the left and the right sides of the positioning ring, a support is fixedly arranged between the front, the rear, the left and the right sides of the outer circular end face of the positioning ring and the inner circular face of the upper support, a circular lower support, the lower bracket is internally provided with an annular lower side filter screen, the outer circular surface of the main shaft is positioned in the inner circular ring of the side filter screen, the upper part and the lower part of the outer circular surface of the main shaft are vertically distributed and fixedly provided with positioning blocks, the front side, the rear side, the left side and the right side of the positioning blocks are annularly arrayed with brush rods, a telescopic mechanism telescopic device is arranged between the brush rods and the positioning blocks, the positioning blocks drive the brush rods to synchronously rotate through the telescopic device and simultaneously realize the automatic adjustment of the brush rods, one end of each brush rod, far away from the main shaft, is fixedly provided with a side brush which is abutted against the inner circular wall of the side filter screen, the lower end of the main shaft is fixedly provided with a lower side brush rod, the front end, the rear end, the left end, the right end and the lower end of the lower side brush rod is annularly arrayed with the front side, the rear, the position locking device can lock the position of the lower support, a heating device is arranged below the position locking device, a sewage discharge pipe is fixedly arranged on the lower wall of the filter cavity, the upper end of the sewage discharge pipe vertically penetrates through the circle center of the annular connecting plate, a piston support is fixedly arranged in the inner wall of the sewage discharge pipe, a piston capable of sliding up and down in the inner circle ring of the lower support is fixedly arranged at the upper end of the piston support, a water inlet with a right opening is communicated with the upper end of the right side of the filter cavity, a water inlet lifting plate is arranged on the upper wall of the water inlet in a vertically sliding manner, a water outlet with a left opening is communicated with the lower end of the left side of the filter cavity, an air outlet with a backward opening is communicated with the rear side of the filter cavity, an air outlet lifting plate is arranged on the upper wall, the transmission device can control the water inlet lifting plate and the air outlet lifting plate to lift simultaneously.
2. The sewage filtering apparatus for automatically cleaning the filter screen according to claim 1, wherein: the upper wall of the gear cavity is fixedly provided with a sliding shaft, the upper end of the main shaft is provided with a sliding cavity with an upward opening, and the lower end of the sliding shaft penetrates through the center of the circle of the driving gear and is arranged in the sliding cavity in a manner of sliding up and down.
3. The sewage filtering apparatus for automatically cleaning the filter screen according to claim 1, wherein: the telescopic device comprises brush supports which are symmetrically and fixedly arranged on the front, back, left and right sides of the positioning block, brush positioning blocks are fixedly arranged on one side, close to the brush supports, of the brush rod in a vertically and uniformly distributed mode, sliding grooves with openings facing the brush supports are formed in one sides, close to the brush supports, of the brush supports, the end faces, far away from the positioning blocks, of the brush supports are arranged in the sliding grooves in a sliding mode, brush springs are fixedly arranged between the end faces, close to the brush supports, of the front, back, left and right sides of the positioning blocks and the end faces, far away from the front, back, left and right sides of the brush positioning blocks, left and right sliding grooves.
4. The sewage filtering apparatus for automatically cleaning the filter screen according to claim 1, wherein: the locking device comprises fixed blocks which are fixedly arranged at the front, the rear, the left and the right ends of the circumferential wall of the filter cavity and are positioned below the lower support, contact block chutes with upward openings are arranged in the fixed blocks, contact blocks which are fixedly connected with the lower end surface of the lower support can slide up and down in the contact block chutes, reset springs are fixedly arranged between the lower end surface of the contact block and the lower wall of the contact block chute, the lower end of one side of the contact block, which is close to the main shaft, is provided with a clamping groove with an opening facing the main shaft, one side of the fixed block, which is close to the clamping groove, is communicated with the contact block chutes, magnet chutes are fixedly arranged on the inner wall of one side of the magnet chute, which is far away from the contact block chute, magnets are arranged on one side of the magnet chute, magnets are arranged, and a switch is fixedly arranged on the lower wall of the contact block sliding groove on the left side.
5. The sewage filtering apparatus for automatically cleaning the filter screen according to claim 4, wherein: the heating device comprises an inner circular wall fixedly arranged in the filter cavity and an annular connecting plate located on the lower side of the fixing block and on the upper side of the water outlet, and through holes are uniformly distributed in the annular connecting plate and are communicated with each other from top to bottom.
6. The sewage filtering apparatus for automatically cleaning the filter screen according to claim 1, wherein: be located in the filter chamber top just right the fixed energy supply motor that is equipped with in minor axis center top, the minor axis upper end extends to the filter inner wall and with the terminal surface center rotates under the energy supply motor to be connected, be located in the filter energy supply motor top just right the filter is fixed to be equipped with elevator motor.
7. The sewage filtering apparatus for automatically cleaning the filter screen according to claim 6, wherein: including locating be located in the filter machine lift motor top just is just right lift motor's transmission chamber, lift motor up end center rotates to connect and is equipped with the pivot, the pivot upper end extends to the transmission intracavity and rotates and locates transmission intracavity upper wall, the pivot is close to lift motor one side excircle terminal surface and fixes and is equipped with driving pulley, lift motor one side excircle terminal surface is kept away from in the pivot and is equipped with the power band pulley.
8. The sewage filtering apparatus for automatically cleaning a filter screen according to claim 7, wherein: the water inlet lifting cavity is formed in the filter, a water inlet lifting cavity is formed in the lower portion of the right side of the water inlet driving cavity and communicated with the upper wall of the water inlet, a water inlet threaded rod is arranged on the upper wall of the water inlet lifting cavity in a rotating mode, the upper end of the water inlet threaded rod extends into the water inlet driving cavity and is fixedly provided with a water inlet driven belt pulley, a water inlet driving belt is arranged between the driving belt pulley and the water inlet driven belt pulley in a winding mode, a water inlet lifting plate is arranged in the water inlet lifting cavity in a threaded mode and can slide up and down, a gas outlet driving cavity is formed in the rear side of the upper end of the driving cavity in a communicating mode, a gas outlet lifting cavity is formed in the lower portion of the rear side of the gas outlet driving cavity and is communicated with the lower wall, the upper end of the gas outlet lifting rod extends to a gas outlet transmission cavity and a gas outlet driven belt wheel is fixedly arranged in the gas outlet transmission cavity, a gas outlet transmission belt is arranged between the power belt wheel and the gas outlet driven belt wheel in a winding mode, and the gas outlet lifting cavity is internally in threaded connection with the gas outlet lifting rod and is provided with a gas outlet lifting plate in a vertically sliding mode.
9. The sewage filtering apparatus for automatically cleaning the filter screen according to claim 1, wherein: the sewage draining device is characterized in that a dirt cavity is arranged below the filter, the lower end of the sewage draining pipe is communicated with the upper end face of the dirt cavity, and supports are symmetrically arranged on the lower end face of the filter in a front-back and left-right mode and are fixedly arranged on the lower end face of the filter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431763.7A CN111514639B (en) | 2020-05-20 | 2020-05-20 | Automatic clean sewage filtration equipment of filter screen |
| GBGB2013239.5A GB202013239D0 (en) | 2020-05-20 | 2020-08-25 | A sewage filtering equipment that automatically cleans the filtering nets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431763.7A CN111514639B (en) | 2020-05-20 | 2020-05-20 | Automatic clean sewage filtration equipment of filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111514639A true CN111514639A (en) | 2020-08-11 |
| CN111514639B CN111514639B (en) | 2020-11-13 |
Family
ID=71909334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010431763.7A Active CN111514639B (en) | 2020-05-20 | 2020-05-20 | Automatic clean sewage filtration equipment of filter screen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111514639B (en) |
| GB (1) | GB202013239D0 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295284A (en) * | 2020-10-26 | 2021-02-02 | 常德市俊德科技发展有限公司 | Intelligent water supply and drainage system for building |
| CN113368578A (en) * | 2021-06-18 | 2021-09-10 | 无锡润滤机械设备有限公司 | Medicine preparation is with filtration washing drying all-in-one |
| CN117028973A (en) * | 2023-09-27 | 2023-11-10 | 福建省中明技术开发有限公司 | Device for preventing thermal stratification in water supply pipeline of steam generator |
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| GB2052469B (en) * | 1979-05-08 | 1982-12-22 | Ihara M | Filter device |
| DE202013105966U1 (en) * | 2013-12-30 | 2014-03-06 | Wuxi Huahong Information Technology Co., Ltd. | Self-cleaning filter |
| CN107684763A (en) * | 2017-09-27 | 2018-02-13 | 苏州贝彩纳米科技有限公司 | A kind of filter core with cleaning device |
| CN208448772U (en) * | 2018-07-10 | 2019-02-01 | 河北昂丰农业科技有限公司 | A kind of honey filtering flask with agitating function |
| CN110681202A (en) * | 2019-11-05 | 2020-01-14 | 昆山嘉科环保设备有限公司 | Filter cylinder cleaning device of dust collector |
-
2020
- 2020-05-20 CN CN202010431763.7A patent/CN111514639B/en active Active
- 2020-08-25 GB GBGB2013239.5A patent/GB202013239D0/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2052469B (en) * | 1979-05-08 | 1982-12-22 | Ihara M | Filter device |
| DE202013105966U1 (en) * | 2013-12-30 | 2014-03-06 | Wuxi Huahong Information Technology Co., Ltd. | Self-cleaning filter |
| CN107684763A (en) * | 2017-09-27 | 2018-02-13 | 苏州贝彩纳米科技有限公司 | A kind of filter core with cleaning device |
| CN208448772U (en) * | 2018-07-10 | 2019-02-01 | 河北昂丰农业科技有限公司 | A kind of honey filtering flask with agitating function |
| CN110681202A (en) * | 2019-11-05 | 2020-01-14 | 昆山嘉科环保设备有限公司 | Filter cylinder cleaning device of dust collector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295284A (en) * | 2020-10-26 | 2021-02-02 | 常德市俊德科技发展有限公司 | Intelligent water supply and drainage system for building |
| CN113368578A (en) * | 2021-06-18 | 2021-09-10 | 无锡润滤机械设备有限公司 | Medicine preparation is with filtration washing drying all-in-one |
| CN117028973A (en) * | 2023-09-27 | 2023-11-10 | 福建省中明技术开发有限公司 | Device for preventing thermal stratification in water supply pipeline of steam generator |
| CN117028973B (en) * | 2023-09-27 | 2023-12-08 | 福建省中明技术开发有限公司 | Device for preventing thermal stratification in water supply pipeline of steam generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111514639B (en) | 2020-11-13 |
| GB202013239D0 (en) | 2020-10-07 |
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Address after: Room 609, No. 1127, Gongwang street, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Fuyang Xuanxing Intelligent Technology Co.,Ltd. Address before: 311400 No.3 Road, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Fuyang Xuanxing Intelligent Technology Co.,Ltd. |
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Effective date of registration: 20230413 Address after: 311400 muqiaotou village, Dongzhou street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Huaheng Industrial Co.,Ltd. Address before: Room 609, No. 1127, Gongwang street, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Fuyang Xuanxing Intelligent Technology Co.,Ltd. |
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Denomination of invention: A sewage filtration equipment that automatically cleans the filter screen Effective date of registration: 20230804 Granted publication date: 20201113 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Fuyang sub branch Pledgor: Zhejiang Huaheng Industrial Co.,Ltd. Registration number: Y2023980050910 |