CN111481975B - Device capable of dredging sewage filter screen - Google Patents
Device capable of dredging sewage filter screen Download PDFInfo
- Publication number
- CN111481975B CN111481975B CN202010399241.3A CN202010399241A CN111481975B CN 111481975 B CN111481975 B CN 111481975B CN 202010399241 A CN202010399241 A CN 202010399241A CN 111481975 B CN111481975 B CN 111481975B
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- water
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- 239000010865 sewage Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 95
- 238000004140 cleaning Methods 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D29/01—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 flat filtering elements
-
- 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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/58—Power supply means for regenerating the filter
- B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device
Abstract
The invention provides a device capable of dredging a sewage filter screen, which comprises a water tank, wherein a filtering water pipe for outputting water is arranged on the lower side of the water tank, a filter screen for filtering and positioned above the filtering water pipe is fixedly arranged in the bottom wall of the water tank, a case is fixedly arranged on the upper side of the water tank, a left moving box and a right moving box are arranged in the case, left moving rods and right moving rods which are symmetrical are arranged on two sides of the left moving box and the right moving box, the left moving rods and the right moving rods extend out of the case and can drive the left moving box and the right moving box to move left and right, a vertically moving plate is connected in the left moving box in a sliding mode, and a fixing rod is fixedly arranged on the lower side of the vertically moving plate.
Description
Technical Field
The invention relates to the field of sewage filtration, in particular to a device capable of dredging a sewage filter screen.
Background
Along with the progress of the times, the sewage that produces is more and more in resident's life and the factory production, and sewage need can discharge after certain processing, and among the sewage treatment process, the filtration is a ring that inevitably exists, filters and can come to select sewage through the particle size, but, when sewage filter screen live time is longer after, thereby the large granule material on the filter screen exists more and leads to the filter screen to block up easily, slows down the filter velocity of sewage.
In order to solve the problem, the filtering net is generally replaced and cleaned manually at present to enable the sewage filtering process to operate normally, but the method is time-consuming and labor-consuming.
Disclosure of Invention
The technical problem is as follows: in present sewage filtration, thereby because sewage filter screen can produce the filter velocity that the jam phenomenon slowed down sewage because the live time is longer, reduce efficiency, the waste time and power is spent in the change of sewage filter screen.
In order to solve the problems, the present example designs a device capable of dredging a sewage filter screen, the device of the present example is capable of dredging the sewage filter screen, and comprises a water tank, a filtering water pipe for outputting water is arranged at the lower side of the water tank, a filter screen for filtering is arranged above the filtering water pipe and fixedly arranged in the bottom wall of the water tank, a case is fixedly arranged at the upper side of the water tank, a left and right moving case is arranged in the case, left and right moving rods which are bilaterally symmetrical are arranged at the two sides of the left and right moving case, the left and right moving rods extend out of the case and can drive the left and right moving case to move left and right, a vertical moving plate is slidably connected in the left and right moving case, a fixing rod extending out of the left and right moving case is fixedly arranged at the lower side of the fixing rod, a cleaning case, a column plate is arranged in the up-and-down moving plate, an engagement column is fixedly arranged on the column plate, a shaft slideway is arranged between the column plate and the up-and-down moving plate, a rotary connecting shaft extending into the left and right mobile boxes is rotatably connected on the rear wall of the case, a pattern gear is fixedly arranged on the front side of the rotary connecting shaft extending out of the shaft slideway, the pattern gear can be meshed and connected with the meshing column, the inner wall of the water tank is rotatably connected with a stirring shaft, the stirring shaft is annularly provided with stirring rods capable of spraying cleaning agent, the rotation of the stirring shaft can drive the stirring rods to rotate and stir water in the water tank, a transmission case is fixedly arranged outside the rear side of the water tank, a switching device capable of driving the stirring shaft to rotate or driving the pattern gear to rotate is arranged in the transmission case, the water tank is characterized in that a water overflowing channel capable of inputting water is arranged on the rear wall of the water tank, and a detection device capable of controlling the switching of the water delivery switching device by delivering water into the water overflowing channel is arranged in the rear wall of the water tank.
Wherein the cleaning device comprises a pressed plate cavity which is arranged in the cleaning box and has a downward opening, a concave block cavity which is positioned at the upper side of the pressed plate cavity and is connected with the pressed plate cavity is arranged in the cleaning box, a concave block is connected in the concave block cavity and the pressed plate cavity in a sliding manner, a pressed plate which extends out of the pressed plate cavity is fixedly arranged at the lower side of the concave block, a pressed jacking spring is connected between the top of the pressed plate and the top wall of the pressed plate cavity, a door cavity with a downward opening is arranged in the right side of the cleaning box, a crank rotating shaft is rotatably connected on the rear wall of the door cavity, a crank is fixedly arranged on the crank rotating shaft, an opening is arranged on the right side of the cleaning box, an opening and closing door with a closed opening is slidably connected in the door cavity, a rocker is connected between the crank and the opening and closing door, and a torsion spring is connected between the front side of the crank rotating shaft, the cleaning box is characterized in that a transmission line wheel is rotatably connected to the rear wall of the upper left corner of the cleaning box, and a transmission line passing through the transmission line wheel is connected between the top of the concave block and the crank rotating shaft.
Advantageously, a fine filtering screen is fixed to the bottom wall of the cleaning tank, through which only water and small particulate matter can pass.
Wherein the detection device comprises a top pressure cavity which is arranged at the lower side of the water overflowing channel and connected with the water overflowing channel, a bearing plate is connected in the top pressure cavity in a sliding manner, an upper top pressure spring and a lower top pressure spring are connected between the top wall of the bearing plate and the bottom wall of the top pressure cavity, a water outlet hole for discharging water is arranged in the rear wall of the water overflowing channel, one half of the water outlet hole is positioned at the rear side of the bearing plate, a sliding cavity is arranged at the left side of the top pressure cavity, a connecting line moving plate fixed on the bearing plate is connected in the sliding cavity in a sliding manner, a motor cavity with a leftward opening is arranged in the transmission case, a unidirectional rotating motor is connected in the motor cavity in a sliding manner up and down, a top pressure moving plate is connected in the motor cavity in a sliding manner from side to side, a left top pressure spring and a right top pressure spring are connected between the right side of the, the lower moving plate jacking spring connected to the motor cavity is arranged on the lower side of the motor cavity, the lower moving plate jacking spring is connected with the lower moving plate in a sliding mode, and the lower moving plate cavity is connected between the bottom of the lower moving plate and the bottom wall of the lower moving plate jacking spring.
Wherein, the switching device comprises a transmission cavity arranged in the transmission box, the rotating connecting shaft extends into the transmission cavity and is rotatably connected in the rear wall of the transmission cavity, a left belt wheel fixed on the rotating connecting shaft is arranged in the transmission cavity, an upper transmission shaft positioned at the right lower part of the rotating connecting shaft is rotatably connected in the rear wall of the transmission cavity, a right belt wheel is fixedly arranged on the upper transmission shaft, a belt is connected between the right belt wheel and the left belt wheel, a driving shaft is fixedly arranged on an output shaft at the left side of the unidirectional rotation motor, a movable gear is fixedly arranged at the left side of the driving shaft, an upper gear capable of being meshed and connected with the movable gear is fixedly arranged on the upper transmission shaft, a clutch shaft is rotatably connected in the front wall of the transmission cavity and is connected with the upper transmission shaft, the clutch shaft is connected with the upper transmission shaft, and a unidirectional, the unidirectional rotating device can enable the upper transmission shaft to rotate to drive the clutch shaft to rotate but can not enable the clutch shaft to rotate to drive the upper transmission shaft to rotate, the right wall of the transmission cavity is connected with a sliding rack plate in a sliding way, the lower side of the sliding rack plate is fixedly provided with a connecting rod extending into the cavity of the motor, an upper moving plate arranged in the motor cavity is fixedly arranged at the lower side of the connecting rod, a gear for a meshing rack which can be meshed and connected with the sliding rack plate is fixedly arranged on the clutch shaft, a rack plate spring cavity is arranged in the top wall of the transmission cavity, a rack plate spring is connected between the top wall of the rack plate spring cavity and the top of the sliding rack plate, the rear wall of the transmission cavity is rotatably connected with a lower transmission shaft positioned on the lower side of the upper transmission shaft, the lower transmission shaft extends into the water tank and is fixed on the stirring shaft, and a lower gear which can be meshed with the movable gear is fixedly arranged on the lower transmission shaft.
Wherein, one-way rotating device is located including being annular distribution go up the slide in the gear, sliding connection has the glide rod in the slide, the glide rod can with it connects to remove gear engagement, go up the transmission shaft with be equipped with in the separation and reunion epaxial and be located the slide right side and connect in the spline chamber of slide, spline intracavity sliding connection has and stretches into spline post in the slide, spline post splined connection in go up the transmission shaft, the rotation connection has the rolling disc on the wall of spline chamber right side, the rolling disc left side with be connected with spline roof pressure spring between the spline post right side.
The invention has the beneficial effects that: compared with the traditional sewage filter screen cleaning mode, the sewage filter screen cleaning device can clean the filter screen and store dirt through the change of the water level, reduces the consumption of manpower and improves the working efficiency of sewage filtration.
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 the present invention;
FIG. 2 is an enlarged schematic view of the decontamination box of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "B-B" of FIG. 3;
FIG. 5 is a schematic view of the structure of FIG. 4 at "C";
fig. 6 is a cross-sectional view of fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 6, for the sake of convenience of description, the following orientations are now 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 invention relates to a device capable of dredging a sewage filter screen, which is mainly applied to the field, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a device capable of dredging a sewage filter screen, which comprises a water tank 11, wherein a filtered water outlet pipe 18 for outputting water is arranged at the lower side of the water tank 11, a filter screen 19 for filtering and positioned above the filtered water outlet pipe 18 is fixedly arranged in the bottom wall of the water tank 11, a case 12 is fixedly arranged at the upper side of the water tank 11, a left-right moving case 13 is arranged in the case 12, left-right moving rods 14 which are bilaterally symmetrical are arranged at two sides of the left-right moving case 13, the left-right moving rods 14 extend out of the case 12 and can drive the left-right moving case 13 to move left and right, a vertical moving plate 77 is connected in the left-right moving case 13 in a sliding manner, a fixed rod 21 extending out of the left-right moving case 13 is fixedly arranged at the lower side of the vertical moving plate 77, a cleaning case 20 is fixedly arranged at the lower, a column plate 75 is arranged in the up-down moving plate 77, an engagement column 76 is fixedly arranged on the column plate 75, a shaft slideway 78 is arranged between the column plate 75 and the up-down moving plate 77, a rotary connecting shaft 22 extending into the left-right moving box 13 is rotatably connected to the rear wall of the case 12, a pattern gear 74 is fixedly arranged on the front side of the rotary connecting shaft 22 extending out of the shaft slideway 78, the pattern gear 74 can be engaged with the engagement column 76, a stirring shaft 17 is rotatably connected to the inner wall of the water tank 11, stirring rods 16 capable of spraying cleaning agent are annularly distributed on the stirring shaft 17, the stirring shaft 17 can drive the stirring rods 16 to rotate and stir water in the water tank 11, a transmission box 23 is fixedly arranged outside the rear side of the water tank 11, a switching device 102 capable of driving the stirring shaft 17 to rotate or driving the pattern gear 74 to rotate is arranged in the transmission box 23, a water overflowing channel 15 capable of inputting water is arranged on the rear wall of the, a detection device 103 capable of controlling the switching of the water delivery switching device 102 by delivering water into the water overflowing channel 15 is arranged in the rear wall of the water tank 11.
According to the embodiment, the following detailed description is provided for the cleaning device 101, the cleaning device 101 includes a pressed plate cavity 85 with a downward opening and arranged in the cleaning box 20, a concave block cavity 73 which is arranged on the upper side of the pressed plate cavity 85 and connected to the pressed plate cavity 85 is arranged in the cleaning box 20, a concave block 72 is slidably connected with the pressed plate cavity 85 in the concave block cavity 73, a pressed plate 60 extending out of the pressed plate cavity 85 is fixedly arranged on the lower side of the concave block 72, a pressed top pressure spring 61 is connected between the top of the pressed plate 60 and the top wall of the pressed plate cavity 85, a door cavity 65 with a downward opening is arranged in the right side of the cleaning box 20, a crank rotating shaft 64 is rotatably connected with the rear wall of the door cavity 65, a crank 67 is fixedly arranged on the crank rotating shaft 64, an opening 70 is arranged on the right side of the cleaning box 20, and an opening and closing door 69 for closing the opening 70 is slidably connected in the door cavity 65, a rocker 68 is connected between the crank 67 and the opening and closing door 69, a torsion spring 66 is connected between the front side of the crank rotating shaft 64 and the rear side of the crank 67, a transmission wire wheel 63 is rotatably connected to the rear wall of the upper left corner of the cleaning box 20, a transmission wire 62 for implementing the transmission wire wheel 63 is connected between the top of the concave block 72 and the crank rotating shaft 64, when the pressed plate 60 moves upwards, the concave block 72 can be driven to move upwards, the transmission wire 62 loosens, so that the torsion spring 66 drives the crank rotating shaft 64 to rotate, and the crank rotating shaft 64 rotates to drive the opening and closing door 69 to move upwards and downwards through the crank 67 and the rocker 68 so as to open or close the opening 70.
Advantageously, a fine filtering screen 71 is fixed to the bottom wall of the cleaning tank 20, through which only water and small particulate matter can pass.
According to an embodiment, the detection device 103 is described in detail below, the detection device 103 includes a top pressure cavity 49 disposed at a lower side of the overflow channel 15 and connected to the overflow channel 15, a bearing plate 51 is slidably connected in the top pressure cavity 49, an upper and lower top pressure spring 48 is connected between a top wall of the bearing plate 51 and a bottom wall of the top pressure cavity 49, a water outlet hole 50 for discharging water is disposed in a rear wall of the overflow channel 15, a half of the water outlet hole 50 is located at a rear side of the bearing plate 51, a sliding cavity 86 is disposed at a left side of the top pressure cavity 49, a connecting line moving plate 47 fixed to the bearing plate 51 is slidably connected in the sliding cavity 86, a motor cavity 56 with a left opening is disposed in the transmission case 23, a unidirectional rotation motor 43 is slidably connected in the motor cavity 56 up and down, a top pressure moving plate 57 is slidably connected in the motor cavity 56 left and right, a left and right top pressure spring 55 is connected between a right side of the top pressure moving plate 57, the water storage tank is characterized in that a wire wheel 53 is arranged in the water tank 11, a connecting wire 52 passing through the wire wheel 53 is connected between the right side of the jacking and moving plate 57 and the connecting wire moving plate 47, a lower moving plate jacking spring 45 connected to the motor cavity 56 is arranged on the lower side of the motor cavity 56, a lower moving plate jacking spring 44 is connected in the lower moving plate jacking spring 45 in a sliding mode, a lower moving plate cavity 46 is connected between the bottom of the lower moving plate 44 and the bottom wall of the lower moving plate jacking spring 45, when water in the water tank 11 is input into the water overflowing channel 15 until the bearing plate 51 is driven to descend, the bearing plate 51 descends to drive the connecting wire moving plate 47 to move downwards, the connecting wire moving plate 47 moves downwards to drive the jacking and moving plate 57 to move rightwards through the connecting wire 52 until the contracted lower moving plate cavity 46 can drive the.
According to the embodiment, the switching device 102 will be described in detail below, the switching device 102 includes a transmission cavity 26 disposed in the transmission box 23, the rotation connecting shaft 22 extends into the transmission cavity 26 and is rotatably connected to a rear wall of the transmission cavity 26, a left belt pulley 25 fixed to the rotation connecting shaft 22 is disposed in the transmission cavity 26, an upper transmission shaft 28 located at a lower right of the rotation connecting shaft 22 is rotatably connected to a rear wall of the transmission cavity 26, a right belt pulley 27 is fixedly disposed on the upper transmission shaft 28, a belt 24 is connected between the right belt pulley 27 and the left belt pulley 25, a driving shaft 42 is fixedly disposed on an output shaft at a left side of the unidirectional rotation motor 43, a moving gear 41 is fixedly disposed at a left side of the driving shaft 42, an upper gear 29 capable of being engaged with the moving gear 41 is fixedly disposed on the upper transmission shaft 28, and a clutch shaft 79 is rotatably connected to a front wall of the transmission, the separation and reunion axle 79 with go up the transmission shaft 28 and connect, go up the transmission shaft 28 with be equipped with one-way rotating device 104 in the separation and reunion axle 79, one-way rotating device 104 enables go up the transmission shaft 28 and rotate and drive separation and reunion axle 79 and rotate but can not make separation and reunion axle 79 rotate and drive the rotation of last transmission shaft 28, sliding connection has slip rack plate 30 on the wall of transmission chamber 26 right side, slip rack plate 30 downside has set firmly to stretch into connecting rod 58 in the motor chamber 56, connecting rod 58 downside has set firmly the last movable plate 59 in the motor chamber 56, set firmly on the separation and reunion axle 79 can mesh connect in the gear 31 for the meshing rack of slip rack plate 30, be equipped with rack plate spring chamber 33 in the transmission chamber 26 roof, rack plate spring chamber 33 roof with be connected with rack plate spring 32 between the slip rack plate 30 top, the rotation of transmission chamber 26 rear wall is connected with and is located go up the lower transmission shaft 40 of transmission shaft 28, the lower transmission shaft 40 extends into the water tank 11 and is fixed on the stirring shaft 17, the lower transmission shaft 40 is fixedly provided with a lower gear 39 which can be meshed and connected with the moving gear 41, when the unidirectional rotation motor 43 is started, the driving shaft 42 can be driven to rotate so as to drive the moving gear 41 to rotate, the moving gear 41 rotates to drive the lower gear 39 to rotate, namely, the lower transmission shaft 40 is driven to rotate so as to drive the stirring shaft 17 to rotate for stirring, when the unidirectional rotation motor 43 moves upwards until the moving gear 41 is meshed and connected with the upper gear 29, the moving gear 41 rotates to drive the upper gear 29 to rotate, namely, the upper transmission shaft 28 is driven to rotate, the upper transmission shaft 28 rotates to drive the right belt wheel 27 to rotate, the right belt wheel 27 rotates to drive the left belt wheel 25 to rotate through the belt 24, namely, the connecting shaft 22 is driven to rotate so as to drive, the clutch shaft 79 rotates to drive the meshing rack gear 31 to rotate, the meshing rack gear 31 rotates to drive the sliding rack plate 30 to move downwards, and the sliding rack plate 30 moves downwards to drive the upper moving plate 59 to move downwards through the connecting rod 58 so as to drive the unidirectional rotation motor 43 to move downwards.
According to an embodiment, the unidirectional rotation device 104 is described in detail below, the unidirectional rotation device 104 includes a slide way 84 annularly disposed in the upper gear 29, a slide rod 87 is slidably connected in the slide way 84, the slide rod 87 can be engaged with the movable gear 41, a spline cavity 81 located at the right side of the slide way 84 and connected to the slide way 84 is disposed in the upper transmission shaft 28 and the clutch shaft 79, a spline post 83 extending into the slide way 84 is slidably connected in the spline cavity 81, the spline post 83 is splined to the upper transmission shaft 28, a rotation disc 80 is rotatably connected to the right wall of the spline cavity 81, a spline pressing spring 82 is connected between the left side of the rotation disc 80 and the right side of the spline post 83, when the movable gear 41 moves upward and is engaged with the upper gear 29, the slide rod 87 is pressed to move toward the inside of the slide way 84 to drive the spline post 83 to move rightward, the spline post 83 moves rightwards to enable the spline jacking spring 82 to be squeezed and contracted and enable the spline post 83 to be in spline connection with the clutch shaft 79, so that the upper transmission shaft 28 rotates to drive the clutch shaft 79 to rotate, the clutch shaft 79 rotates to drive the sliding rack plate 30 to move downwards through the meshing connection of the sliding rack plate 30 and the meshing rack gear 31, the rack plate spring 32 is pulled to stretch, the sliding rack plate 30 moves downwards to drive the upper moving plate 59 to move downwards through the connecting rod 58 so as to drive the unidirectional rotation motor 43 to move downwards, namely, the moving gear 41 is driven to move downwards, the moving gear 41 is not in meshing connection with the upper gear 29 and is in meshing connection with the sliding rod 87, the upper transmission shaft 28 is continuously driven to rotate until the unidirectional rotation motor 43 moves downwards to the lower limit position and is clamped, the moving gear 41 is not in meshing connection with the sliding rod 87, the squeezed spline jacking spring 82 drives the spline post 83 to move leftwards until the spline post 83 is not connected with the clutch shaft 79 any more, the extended rack plate spring 32 drives the sliding rack plate 30 to move upward to drive the gear 31 for meshing rack to rotate, namely, the clutch shaft 79 is driven to rotate, and the spline column 83 can not be driven to rotate because the spline column 83 is not connected with the clutch shaft 79 in a spline mode any more, so that the clutch shaft 79 can not rotate.
The following describes in detail the use steps of the device for dredging a sewage filter screen according to the present disclosure with reference to fig. 1 to 6: in the initial state, the left-right movement case 13 is at the left limit position, the up-down movement plate 77 is at the upper limit position, the cleaning case 20 is at the left limit position, the movement gear 41 is engaged with the lower gear 39, the sliding rack plate 30 is at the upper limit position, and the pressure receiving plate 60 is at the lower limit position.
When the filter screen 19 is blocked seriously due to excessive dirt accumulation on the upper side, the water level in the water tank 11 rises to cause water to enter the water overflowing channel 15, the water in the water overflowing channel 15 can be quantitatively output through the water outlet hole 50, when the speed of inputting the water in the water overflowing channel 15 is higher than the speed of outputting the water by the water outlet hole 50, the bearing plate 51 can be driven to move downwards, the bearing plate 51 moves downwards to drive the upper and lower jacking springs 48 to compress and drive the connecting line moving plate 47 to move downwards, the connecting line moving plate 47 moves downwards to drive the jacking moving plate 57 to move rightwards through the connecting line 52 until the contracted lower moving plate cavity 46 can drive the lower moving plate 44 to move upwards so as to drive the unidirectional rotation motor 43 to move upwards to the upper limit position, the moving gear 41 is meshed with the upper gear 29, the running unidirectional rotation motor 43 drives the upper moving shaft 28 to rotate through the meshed connection of the moving gear 41 and the upper gear, the right belt wheel 27 rotates to drive the left belt wheel 25 to rotate through the belt 24, namely, the rotating connecting shaft 22 rotates to be meshed and connected with an engaging column 76 on a column plate 75 through a spline gear 74 so as to drive an up-and-down moving plate 77 to move up and down and drive a left-and-right moving box 13 to move left and right, simultaneously, the cleaning box 20 is driven to move down and then move right, when the cleaning box 20 moves right, a pressure plate 60 is pressed to move up and drive a concave block 72 to move up, a transmission line 62 is loosened so that a torsion spring 66 drives a crank rotating shaft 64 to rotate, the crank rotating shaft 64 rotates to drive an opening and closing door 69 to move up and open an opening 70 so that dirt on the upper side of the filter screen 19 can enter the cleaning box 20 along the opening 70, the cleaning box 20 moves right and then moves up and closes the opening 70, finally, the, the water in the water tank 11 can enter the filtered water pipe 18 through the filter screen 19, the water level in the water tank 11 is reduced and does not enter the water overflow channel 15, the water in the water overflow channel 15 is discharged through the water outlet hole 50, so that the bearing plate 51 moves upwards under the pressing action of the upper and lower pressing springs 48, the pressing moving plate 57 moves leftwards under the pressing action of the left and right pressing springs 55 to clamp the one-way rotating motor 43, meanwhile, the moving gear 41 is meshed with the upper gear 29, so that the sliding rod 87 is pressed into the slide way 84 to move the spline column 83 rightwards, the spline column 83 moves rightwards, so that the spline pressing spring 82 is pressed to contract, the spline column 83 is in splined connection with the clutch shaft 79, so that the upper rotating shaft 28 rotates to drive the clutch shaft 79 to rotate, the clutch shaft 79 rotates through the meshed connection of the sliding rack plate 30 and the meshing rack plate 31 to drive the sliding rack plate 30 to move downwards, the rack plate spring 32 is pulled to be expanded, the sliding rack plate 30 moves downward to drive the upper moving plate 59 to move downward through the connecting rod 58 so as to drive the unidirectional rotation motor 43 to move downward, namely, the movable gear 41 is driven to move downwards, the movable gear 41 is not meshed with the upper gear 29 and is meshed with the sliding rod 87 so as to continuously drive the upper transmission shaft 28 to rotate until the unidirectional rotation motor 43 moves downwards to the lower limit position and is meshed with the lower gear 39 and is clamped by the jacking movable plate 57, the movable gear 41 is not meshed with the sliding rod 87, the pressed spline jacking spring 82 drives the spline column 83 to move leftwards until the spline column 83 is not splined with the clutch shaft 79 any more, the stretched rack plate spring 32 drives the sliding rack plate 30 to move upwards so as to drive the gear 31 for meshing racks to rotate, i.e., the clutch shaft 79 is driven to rotate, since the spline shaft 83 is no longer in spline connection with the clutch shaft 79, the clutch shaft 79 cannot rotate to drive the spline shaft 83 to rotate.
The invention has the beneficial effects that: compared with the traditional sewage filter screen cleaning mode, the sewage filter screen cleaning device can clean the filter screen and store dirt through the change of the water level, reduces the consumption of manpower and improves the working efficiency of sewage filtration.
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)
1. The utility model provides a device that can dredge sewage filter screen, includes the water tank, its characterized in that: the water tank is characterized in that a filtering water outlet pipe used for outputting water is arranged at the lower side of the water tank, a filtering net used for filtering and positioned above the filtering water outlet pipe is fixedly arranged in the bottom wall of the water tank, a case is fixedly arranged at the upper side of the water tank, a left and right moving case is arranged in the case, left and right moving rods which are symmetrical left and right are arranged at two sides of the left and right moving case and extend out of the case and can drive the left and right moving case to move left and right, a vertical moving plate is connected in the left and right moving case in a sliding manner, a fixed rod extending out of the left and right moving case is fixedly arranged at the lower side of the vertical moving plate, a cleaning case is fixedly arranged at the lower side of the fixed rod, a cleaning device used for cleaning dirt on the upper side of the filtering net is arranged in the, a rotating connecting shaft extending into the left and right moving box is rotatably connected to the rear wall of the case, a pattern gear is fixedly arranged on the front side of the rotating connecting shaft extending out of the shaft slide way, the pattern gear can be meshed and connected to the meshing column, a stirring shaft is rotatably connected to the inner wall of the water tank, stirring rods capable of spraying cleaning agents are annularly distributed on the stirring shaft, the stirring shaft can drive the stirring rods to rotate to stir water in the water tank, a transmission box is fixedly arranged outside the rear side of the water tank, a switching device capable of driving the stirring shaft to rotate or driving the pattern gear to rotate is arranged in the transmission box, a water overflowing channel capable of inputting water is arranged on the rear wall of the water tank, and a detection device capable of controlling the switching of water delivery through water delivery into the water overflowing channel is arranged in the rear wall of the water tank; the cleaning device comprises a pressed plate cavity which is arranged in the cleaning box and has a downward opening, a concave block cavity which is positioned at the upper side of the pressed plate cavity and is connected with the pressed plate cavity is arranged in the cleaning box, a concave block is connected with the concave block cavity and the pressed plate cavity in a sliding manner, a pressed plate extending out of the pressed plate cavity is fixedly arranged at the lower side of the concave block, a pressed jacking spring is connected between the top of the pressed plate and the top wall of the pressed plate cavity, a door cavity with a downward opening is arranged in the right side of the cleaning box, a crank rotating shaft is rotatably connected on the rear wall of the door cavity, a crank is fixedly arranged on the crank rotating shaft, an opening is arranged on the right side of the cleaning box, an opening and closing door with a closed opening is slidably connected in the door cavity, a rocker is connected between the crank and the opening and closing door, and a torsion spring is connected between the front side of the crank rotating shaft, a transmission wire wheel is rotatably connected to the rear wall of the upper left corner of the cleaning box, and a transmission wire passing through the transmission wire wheel is connected between the top of the concave block and the crank rotating shaft; a fine filter screen which can only pass water and small particulate matters is fixedly arranged on the bottom wall of the cleaning box; the detection device comprises a top pressure cavity which is arranged at the lower side of the water overflowing channel and connected with the water overflowing channel, a bearing plate is connected in the top pressure cavity in a sliding manner, an upper top pressure spring and a lower top pressure spring are connected between the top wall of the bearing plate and the bottom wall of the top pressure cavity, a water outlet hole for discharging water is arranged in the rear wall of the water overflowing channel, one half of the water outlet hole is positioned at the rear side of the bearing plate, a sliding cavity is arranged at the left side of the top pressure cavity, a connecting line moving plate fixed on the bearing plate is connected in the sliding cavity in a sliding manner, a motor cavity with a leftward opening is arranged in the transmission case, a unidirectional rotating motor is connected in the motor cavity in a sliding manner, a top pressure moving plate is connected in the motor cavity in a sliding manner from left to right, a left top pressure spring and a right top pressure spring are connected between the right side of the top pressure, a lower moving plate jacking spring connected to the motor cavity is arranged on the lower side of the motor cavity, the lower moving plate jacking spring is connected with a lower moving plate in a sliding mode, and a lower moving plate cavity is connected between the bottom of the lower moving plate and the bottom wall of the lower moving plate jacking spring; the switching device comprises a transmission cavity arranged in the transmission box, the rotating connecting shaft extends into the transmission cavity and is rotatably connected in the rear wall of the transmission cavity, a left belt wheel fixed on the rotating connecting shaft is arranged in the transmission cavity, an upper transmission shaft positioned at the right lower part of the rotating connecting shaft is rotatably connected in the rear wall of the transmission cavity, a right belt wheel is fixedly arranged on the upper transmission shaft, a belt is connected between the right belt wheel and the left belt wheel, a driving shaft is fixedly arranged on an output shaft at the left side of the unidirectional rotation motor, a moving gear is fixedly arranged at the left side of the driving shaft, an upper gear capable of being meshed and connected with the moving gear is fixedly arranged on the upper transmission shaft, a clutch shaft is rotatably connected in the front wall of the transmission cavity and is connected with the upper transmission shaft, and a unidirectional rotating device is arranged in the upper transmission shaft and the, the unidirectional rotating device can enable the upper transmission shaft to rotate to drive the clutch shaft to rotate but can not enable the clutch shaft to rotate to drive the upper transmission shaft to rotate, the right wall of the transmission cavity is connected with a sliding rack plate in a sliding way, the lower side of the sliding rack plate is fixedly provided with a connecting rod extending into the cavity of the motor, an upper moving plate arranged in the motor cavity is fixedly arranged at the lower side of the connecting rod, a gear for a meshing rack which can be meshed and connected with the sliding rack plate is fixedly arranged on the clutch shaft, a rack plate spring cavity is arranged in the top wall of the transmission cavity, a rack plate spring is connected between the top wall of the rack plate spring cavity and the top of the sliding rack plate, a lower transmission shaft positioned on the lower side of the upper transmission shaft is rotatably connected to the rear wall of the transmission cavity, the lower transmission shaft extends into the water tank and is fixed on the stirring shaft, and a lower gear capable of being meshed with the movable gear is fixedly arranged on the lower transmission shaft; one-way rotating device is including being annular distribution and locating slide in the last gear, sliding connection has the glide rod in the slide, the glide rod can with the removal gear engagement is connected, go up the transmission shaft with be equipped with in the separation and reunion epaxial and be located the slide right side just connect in the spline chamber of slide, spline intracavity sliding connection has and stretches into spline post in the slide, spline post splined connection in go up the transmission shaft, the rotation is connected with the rolling disc on the wall of spline chamber right side, the rolling disc left side with be connected with spline roof pressure spring between the spline post right side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399241.3A CN111481975B (en) | 2020-05-12 | 2020-05-12 | Device capable of dredging sewage filter screen |
| GBGB2012856.7A GB202012856D0 (en) | 2020-05-12 | 2020-08-18 | A device capable of dredging a sewage filter net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399241.3A CN111481975B (en) | 2020-05-12 | 2020-05-12 | Device capable of dredging sewage filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111481975A CN111481975A (en) | 2020-08-04 |
| CN111481975B true CN111481975B (en) | 2020-11-10 |
Family
ID=71791112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010399241.3A Active CN111481975B (en) | 2020-05-12 | 2020-05-12 | Device capable of dredging sewage filter screen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111481975B (en) |
| GB (1) | GB202012856D0 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933692B (en) * | 2021-02-01 | 2023-01-10 | 江苏飞赛过滤科技有限公司 | Filtering mechanism of melt-blown fabric production device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183810A (en) * | 1983-04-02 | 1984-10-19 | Mamoru Uchimizu | Concentrator for liquid containing solid substance |
| CN110604952B (en) * | 2019-10-28 | 2020-10-09 | 黑龙江佰瑞德环境生物科技有限公司 | Automatic pull throughs of sewage filtration |
| CN110655236A (en) * | 2019-11-04 | 2020-01-07 | 新昌德劳污水处理有限公司 | Chemical wastewater treatment device |
| CN110950458A (en) * | 2019-12-11 | 2020-04-03 | 玉环市迈远针织有限公司 | Textile mill wastewater treatment and cloth recollection device |
| CN111013205A (en) * | 2020-02-05 | 2020-04-17 | 新昌德劳污水处理有限公司 | Waste water sedimentation equipment for preliminary treatment of waste water |
-
2020
- 2020-05-12 CN CN202010399241.3A patent/CN111481975B/en active Active
- 2020-08-18 GB GBGB2012856.7A patent/GB202012856D0/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB202012856D0 (en) | 2020-09-30 |
| CN111481975A (en) | 2020-08-04 |
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Effective date of registration: 20201022 Address after: 252000 buildings B3 and B5, Jiangbei Luxi environmental protection science and Technology City, Liaocheng high tech Industrial Development Zone, Shandong Province Applicant after: Shandong Guosheng Environmental Technology Co., Ltd Address before: 321000 Yangzhai Road, Yangzhai Community, Duohu Street, Jindong District, Jinhua City, Zhejiang Province Applicant before: Jinhua Xuanya Environmental Protection Technology Co.,Ltd. |
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