CN111701333A - Sewage filtering equipment capable of avoiding flocculation adhesion - Google Patents
Sewage filtering equipment capable of avoiding flocculation adhesion Download PDFInfo
- Publication number
- CN111701333A CN111701333A CN202010658210.5A CN202010658210A CN111701333A CN 111701333 A CN111701333 A CN 111701333A CN 202010658210 A CN202010658210 A CN 202010658210A CN 111701333 A CN111701333 A CN 111701333A
- Authority
- CN
- China
- Prior art keywords
- filter
- sewage
- filter screen
- motor
- cartridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 114
- 238000001914 filtration Methods 0.000 title claims abstract description 51
- 238000005189 flocculation Methods 0.000 title claims description 11
- 230000016615 flocculation Effects 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 57
- 238000004140 cleaning Methods 0.000 claims description 41
- 241000220317 Rosa Species 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sewage filtering device for preventing flocculate from attaching, which can effectively scrape attached flocculate on the inner wall of a filter cylinder by an annular scraper at the outer side of a fan-shaped filter screen through the design of the fan-shaped filter screen moving back and forth in the filter cylinder so as to avoid the condition of flocculate precipitation in the filter cylinder, when the moving direction of the fan-shaped filter screen is opposite to the sewage flowing direction, sewage can pass through the fan-shaped filter screen at a faster relative flow speed so as to accelerate the filtering of the sewage, the sewage in the filter cylinder is subjected to flow division treatment through the design of three flow division pipes, meanwhile, the flow division pipes are internally provided with rotating spiral blades which are matched with the pumping of a water pump so as to accelerate the flow speed of the sewage and effectively improve the filtering speed of the sewage, and the sewage is filtered by three layers of a first filter screen, a second filter screen and a third filter, the filtering effect of the sewage is improved.
Description
Technical Field
The invention relates to the technical field of sewage filtration, in particular to sewage filtration equipment capable of avoiding flocculate adhesion.
Background
With the acceleration of the urbanization process, the discharge amount of urban sewage is rapidly increased. The severe water pollution is becoming an important factor for restricting development. The sewage treatment is an important link for treating water body pollution, and the filtration of sewage is an essential process in the sewage treatment process.
Patent document (201811117504.6) discloses a sewage filtering box, in which a filtering net moves under the drive of a rotating roller, the filtering net in the filtering box contacts with sewage, and solid matters in the sewage are adsorbed on the filtering net. When the filter screen removed outside the rose box, wasing the filter screen by belt cleaning device, will adhere to the solid washing on the filter screen to keep the filtration state of filter screen, can continuously maintain higher filtration efficiency, but this sewage because there is the flocculation thing in the sewage usually, above-mentioned and current sewage filter equipment can't carry out effective treatment to the flocculation thing usually, and the flocculation thing adsorbs easily at sewage filter equipment inner wall and blocks sewage filter equipment's delivery port.
Disclosure of Invention
The invention aims to provide sewage filtering equipment for avoiding flocculate adhesion, which solves the following technical problems: (1) the sewage is poured into the filter cartridge from the water inlet guide pipe, the sewage enters the filter cartridge through the water inlet guide pipe, the water pump is started, the sewage in the filter cartridge is pumped into the filter box through the flow dividing pipe by the water pump, the first motor drives the connecting rod to rotate through two chain wheels which are connected in a transmission way, the connecting rod drives the screw rod to rotate, the screw rod is matched with the screw rod connecting block to drive the supporting rods to move, the plurality of supporting rods drive the annular scraping plates to move, the annular scraping plates move along the convex strips in the filter cartridge through the guide grooves, the fan-shaped filter screen is further driven to move in the filter cartridge, the annular scraping plates move along the inner wall of the filter cartridge to prevent flocculates in the sewage from adhering to the inner wall of the filter cartridge, the fan-shaped filter screen is driven by the forward and reverse rotation of the first motor to drive, the condition of flocculate sedimentation in the filter cylinder is avoided, and when the moving direction of the fan-shaped filter screen is opposite to the flowing direction of the sewage, the sewage can pass through the fan-shaped filter screen at a faster relative flow speed, so that the filtering of the sewage is accelerated; (2) sewage enters three shunt pipes, a second motor is started, an output shaft of the second motor drives one of the first belt pulleys to rotate, the three first belt pulleys are driven by a belt, the three first belt pulleys drive corresponding driving rods to rotate, the driving rods drive spiral blades to rotate, the spiral blades pump the sewage in the shunt pipes into a filter box, the sewage in the filter box is subjected to shunt treatment through the design of the three shunt pipes, meanwhile, the rotary spiral blades are arranged in the shunt pipes and are matched with the pumping of a water pump, so that the flow rate of the sewage is accelerated, and the filtering speed of the sewage is effectively improved; (3) sewage enters the filter box and sequentially passes through the first filter screen, the second filter screen and the guide of the third filter screen, a third motor is started, an output shaft of the third motor drives one of the transmission rods to rotate, the two transmission rods drive the two transmission rods to be connected with the second belt pulley to rotate, the transmission rods further drive the corresponding transmission rollers to rotate, the two transmission rods drive the two cleaning belts to rotate through the transmission rollers, a rubber scraper on the cleaning belts scrapes flocculates on the inner wall of the filter box, the transmission rollers drive the two cleaning discs at the top and the bottom to rotate, the corresponding cleaning discs clean the first filter screen, the second filter screen and the third filter screen, the water pump extracts the sewage in the filter box through the water outlet, the sewage passes through the three layers of the first filter screen, the second filter screen and the third filter screen, the three layers of the sewage are filtered by the fan-shaped filter screens, and the filtering effect, through the setting of cleaning the area, strike off the flocculation thing of rose box inner wall, the driving roller continuously clears up first filter screen, second filter screen, third filter screen through cleaning the dish simultaneously, prevents effectively that first filter screen, second filter screen, third filter screen from appearing the circumstances of blockking.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an avoid adnexed sewage filtration equipment of flocculation thing, includes the support frame, install the cartridge filter on the support frame, install into water pipe on the cartridge filter, cartridge filter inner chamber rotates and is provided with the lead screw, the lead screw outer peripheral face rotates the cover and is equipped with the lead screw connecting block, a plurality of bracing pieces are installed to lead screw connecting block outer peripheral face, and a plurality of bracing pieces are all installed in annular scraper blade inner wall, annular scraper blade outer peripheral face contacts with cartridge filter inner wall, installs fan-shaped filter screen between the adjacent bracing piece, three shunt tubes are installed to cartridge filter one end, and three shunt tubes are kept away from cartridge filter one end and are run through to the rose box inner chamber, the rose box inner chamber rotates and is provided with three actuating lever, and three actuating lever extends to three, The third filter screen, be provided with two clear belts in the rose box, be provided with two transfer lines in the rose box, two transfer lines run through third filter screen, second filter screen in proper order and are connected to first filter screen, the cover is equipped with two driving rollers on the transfer line, connects through two clear belt transmissions between four driving rollers on two transfer lines, and one of them clear belt sets up between first filter screen and second filter screen, and another clear belt sets up between second filter screen and third filter screen, clear belt surface mounting has a plurality of rubber doctor-bars, third filter screen below is provided with the baffle, the baffle is installed in the rose box inner chamber, the delivery port has been seted up to rose box one side, the delivery port is connected the water pump mouth that draws water.
Further, the cylinder seat is all installed at the cartridge filter both ends, the cartridge filter is fixed in the carriage top through the cylinder seat.
Further, go into water pipe bottom intercommunication cartridge filter, the lead screw is the level form and sets up in the cartridge filter inner chamber, and radians such as a plurality of bracing pieces are installed in lead screw connecting block outer peripheral face, fan-shaped filter screen installs in annular scraper blade inner wall.
Further, the guide way has all been seted up to upper and lower both sides of annular scraper blade outer peripheral face, the sand grip is all installed to cartridge filter inner wall upper and lower both sides, annular scraper blade passes through guide way sliding connection sand grip.
Further, install first motor on the support frame, first motor sets up in the cartridge filter below, the sprocket is installed to first motor output shaft tip, the connecting rod is installed to lead screw one end, the cover is equipped with the sprocket on the connecting rod, and two sprockets pass through chain drive and connect, and two sprockets all set up in the sprocket protection casing, and the sprocket protection casing is installed in support frame one side, the lead screw is kept away from connecting rod one end and is rotated and connect the cartridge filter inner wall, radian such as shunt tubes intercommunication cartridge filter, three shunt tubes are installed in cartridge filter one side.
Further, a plurality of helical blade equidistant install on the actuating lever, the set casing is installed to the rose box outer wall, install the second motor on the set casing, the set casing internal rotation is provided with three first belt pulley, connects through belt transmission between the three first belt pulley, in the actuating lever extended to the set casing, three first belt pulley overlaps respectively and locates on the three actuating lever.
Further, first filter screen, second filter screen, third filter screen are vertical installation in the rose box inner chamber, the second filter screen sets up between first filter screen and third filter screen.
Furthermore, two drive rod outer peripheral faces are all overlapped and are equipped with the second belt pulley, connect through belt transmission between two second belt pulleys, and two second belt pulleys set up in the baffle below, the third motor is installed to rose box inner chamber bottom, one of them transfer line of third motor output shaft.
Further, the delivery port sets up the rose box lateral wall position between third filter screen and baffle, cleaning disc is all installed to driving roller top, bottom.
Further, the working process of the sewage filtering device is as follows:
the method comprises the following steps: the sewage is poured into the filter cartridge from the water inlet guide pipe, the sewage enters the filter cartridge through the water inlet guide pipe, the water pump is started, the sewage in the filter cartridge is pumped into the filter box through the flow dividing pipe by the water pump, the first motor drives the connecting rod to rotate through two chain wheels which are connected in a transmission way, the connecting rod drives the screw rod to rotate, the screw rod is matched with the screw rod connecting block to drive the supporting rods to move, the plurality of supporting rods drive the annular scraping plates to move, the annular scraping plates move along the convex strips in the filter cartridge through the guide grooves, the fan-shaped filter screen is further driven to move in the filter cartridge, the annular scraping plates move along the inner wall of the filter cartridge to prevent flocculates in the sewage from adhering to the inner wall of the filter cartridge, the fan-shaped filter screen is driven by the forward and reverse rotation of the first motor to drive, the condition of flocculate sedimentation in the filter cylinder is avoided, and when the moving direction of the fan-shaped filter screen is opposite to the flowing direction of the sewage, the sewage can pass through the fan-shaped filter screen at a faster relative flow speed, so that the filtering of the sewage is accelerated;
step two: sewage enters into three shunt pipes, a second motor is started, an output shaft of the second motor drives one of the first belt pulleys to rotate, the three first belt pulleys are driven by a belt, the three first belt pulleys drive corresponding driving rods to rotate, the driving rods drive spiral blades to rotate, the spiral blades pump the sewage in the shunt pipes into a filtering box, the sewage in the filtering box is subjected to shunt treatment by the design of the three shunt pipes, meanwhile, the rotary spiral blades are arranged in the shunt pipes and are matched with the pumping of a water pump, so that the flow rate of the sewage is accelerated, the filtering speed of the sewage is effectively improved, the sewage enters into the filtering box and is guided by the first filter screen, the second filter screen and a third filter screen in sequence, a third motor is started, an output shaft of the third motor drives one of the transmission rods to rotate, the two transmission rods drive the second belt pulleys to rotate, and then the transmission rods drive, two transfer lines drive two through the driving roller and clean the area and rotate, clean the flocculation thing of taking rubber doctor-bar to the rose box inner wall and strike off, the driving roller drives the top simultaneously, two cleaning disc of bottom rotate, it is to first filter screen to correspond cleaning disc, the second filter screen, clean on the third filter screen, the sewage of water pump in with the rose box passes through the delivery port extraction, through first filter screen, the second filter screen, the three-layer setting of third filter screen, carry out the three-layer filtration to sewage again after fan-shaped filter screen filters sewage, improve the filter effect of sewage, setting through cleaning the area, the flocculation thing to the rose box inner wall is struck off, the driving roller is through cleaning disc to first filter screen simultaneously, the second filter screen, the third filter screen lasts the clearance, effectively prevent first filter screen, the second filter screen, the condition of jam appears in the third filter screen.
The invention has the beneficial effects that:
(1) the invention relates to a sewage filtering device for avoiding floc attachment, which is characterized in that sewage is poured from a water inlet guide pipe, the sewage enters a filter cylinder through the water inlet guide pipe, a water pump is started, the sewage in the filter cylinder is pumped into a filter box through a flow dividing pipe by the water pump, a first motor is started, the first motor drives a connecting rod to rotate through two chain wheels which are in transmission connection, the connecting rod drives a screw rod to rotate, the screw rod drives a supporting rod to move by matching with a connecting block of the screw rod, a plurality of supporting rods drive an annular scraper to move, the annular scraper moves along a convex strip in the filter cylinder through a guide groove, and further drives a fan-shaped filter screen to move in the filter cylinder, the annular scraper moves along the inner wall of the filter cylinder to prevent the floc in the sewage from attaching to the inner wall of the, the annular scraper at the outer side of the fan-shaped filter screen can effectively scrape attached flocculate on the inner wall of the filter cylinder, so that the condition of flocculate precipitation in the filter cylinder is avoided, and when the moving direction of the fan-shaped filter screen is opposite to the flowing direction of sewage, the sewage can pass through the fan-shaped filter screen at a faster relative flow speed, so that the filtering of the sewage is accelerated;
(2) sewage enters three shunt pipes, a second motor is started, an output shaft of the second motor drives one of the first belt pulleys to rotate, the three first belt pulleys are driven by a belt, the three first belt pulleys drive corresponding driving rods to rotate, the driving rods drive spiral blades to rotate, the spiral blades pump the sewage in the shunt pipes into a filter box, the sewage in the filter box is subjected to shunt treatment through the design of the three shunt pipes, meanwhile, the rotary spiral blades are arranged in the shunt pipes and are matched with the pumping of a water pump, so that the flow rate of the sewage is accelerated, and the filtering speed of the sewage is effectively improved;
(3) sewage enters the filter box and sequentially passes through the first filter screen, the second filter screen and the guide of the third filter screen, a third motor is started, an output shaft of the third motor drives one of the transmission rods to rotate, the two transmission rods drive the two transmission rods to be connected with the second belt pulley to rotate, the transmission rods further drive the corresponding transmission rollers to rotate, the two transmission rods drive the two cleaning belts to rotate through the transmission rollers, a rubber scraper on the cleaning belts scrapes flocculates on the inner wall of the filter box, the transmission rollers drive the two cleaning discs at the top and the bottom to rotate, the corresponding cleaning discs clean the first filter screen, the second filter screen and the third filter screen, the water pump extracts the sewage in the filter box through the water outlet, the sewage passes through the three layers of the first filter screen, the second filter screen and the third filter screen, the three layers of the sewage are filtered by the fan-shaped filter screens, and the filtering effect, through the setting of cleaning the area, strike off the flocculation thing of rose box inner wall, the driving roller continuously clears up first filter screen, second filter screen, third filter screen through cleaning the dish simultaneously, prevents effectively that first filter screen, second filter screen, third filter screen from appearing the circumstances of blockking.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view showing the construction of a sewage filtering apparatus for preventing flocs from adhering thereto according to the present invention;
FIG. 2 is a view of the internal structure of the filter cartridge of the present invention;
FIG. 3 is a side view of the annular flight of the present invention;
FIG. 4 is an internal structural view of a filter box of the present invention;
fig. 5 is an internal block diagram of a shunt of the present invention;
FIG. 6 is a drive view of the first pulley of the present invention;
FIG. 7 is an installation view of the cleaning belt of the present invention;
fig. 8 is a side view of the filter cartridge of the present invention;
fig. 9 is a schematic structural view of a first screen according to the present invention.
In the figure: 1. a support frame; 2. a filter cartridge; 3. a cartridge holder; 4. a water inlet conduit; 5. a screw rod; 6. a screw rod connecting block; 7. a support bar; 8. an annular scraper; 9. a fan-shaped filter screen; 10. a guide groove; 11. a convex strip; 12. a first motor; 13. a connecting rod; 14. a shunt tube; 15. a filter box; 16. a stationary case; 17. a second motor; 18. a drive rod; 19. a helical blade; 20. a first pulley; 21. a first filter screen; 22. a second filter screen; 23. a third filter screen; 24. cleaning the belt; 25. a driving roller; 26. a transmission rod; 27. a baffle plate; 28. a second pulley; 29. a water outlet; 30. a water pump; 31. cleaning the disc; 32. a third motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention relates to a sewage filtering apparatus for preventing flocculate from adhering, which comprises a support frame 1, a filter cartridge 2 is mounted on the support frame 1, a water inlet conduit 4 is mounted on the filter cartridge 2, a screw rod 5 is rotatably disposed in an inner cavity of the filter cartridge 2, a screw rod connecting block 6 is rotatably sleeved on an outer peripheral surface of the screw rod 5, a plurality of support rods 7 are mounted on an outer peripheral surface of the screw rod connecting block 6, the plurality of support rods 7 are all mounted on an inner wall of an annular scraper 8, an outer peripheral surface of the annular scraper 8 is in contact with an inner wall of the filter cartridge 2, a fan-shaped filter screen 9 is mounted between adjacent support rods 7, three shunt tubes 14 are mounted at one end of the filter cartridge 2, one ends of the three shunt tubes 14, which are far away from, the inner cavity of the filter box 15 is provided with a first filter screen 21, a second filter screen 22 and a third filter screen 23, the filter box 15 is internally provided with two cleaning belts 24, the filter box 15 is internally provided with two transmission rods 26, the two transmission rods 26 sequentially penetrate through the third filter screen 23 and the second filter screen 22 and are connected to the first filter screen 21, the transmission rods 26 are sleeved with two transmission rollers 25, the four transmission rollers 25 on the two transmission rods 26 are in transmission connection through the two cleaning belts 24, one cleaning belt 24 is arranged between the first filter screen 21 and the second filter screen 22, the other cleaning belt 24 is arranged between the second filter screen 22 and the third filter screen 23, the outer surface of the cleaning belt 24 is provided with a plurality of rubber scraping sheets, a baffle 27 is arranged below the third filter screen 23, the baffle 27 is arranged in the inner cavity of the filter box 15, one side of the filter box 15 is provided with a water outlet.
Specifically, cylinder base 3 is all installed at cartridge filter 2 both ends, and cartridge filter 2 is fixed in 1 top of support frame through cylinder base 3. The bottom of the water inlet pipe 4 is communicated with the filter cartridge 2, the screw rod 5 is arranged in the inner cavity of the filter cartridge 2 in a horizontal shape, the equal radians of the plurality of support rods 7 are arranged on the outer peripheral surface of the screw rod connecting block 6, and the fan-shaped filter screen 9 is arranged on the inner wall of the annular scraper 8. Guide way 10 has all been seted up to 8 outer peripheral faces of annular scraper blade, lower both sides, and sand grip 11 is all installed to 2 inner walls of cartridge filter upper and lower both sides, and annular scraper blade 8 passes through guide way 10 sliding connection sand grip 11. Install first motor 12 on support frame 1, first motor 12 sets up in cartridge filter 2 below, the sprocket is installed to first motor 12 output shaft tip, connecting rod 13 is installed to 5 one ends of lead screw, the cover is equipped with the sprocket on connecting rod 13, two sprockets pass through chain drive and connect, two sprockets all set up in the sprocket protection casing, the sprocket protection casing is installed in support frame 1 one side, lead screw 5 is kept away from connecting rod 13 one end and is rotated and connect cartridge filter 2 inner wall, 14 intercommunication cartridge filters 2 of shunt tubes, radian such as three shunt tubes 14 is installed in cartridge filter 2 one side. A plurality of helical blade 19 are equidistantly installed on actuating lever 18, and rose box 15 installs the outer wall and installs set casing 16, installs second motor 17 on the set casing 16, and the internal rotation of set casing 16 is provided with three first belt pulley 20, connects through belt transmission between the three first belt pulley 20, and in actuating lever 18 extended to set casing 16, three first belt pulley 20 was located respectively on three actuating lever 18. First filter screen 21, second filter screen 22, third filter screen 23 are vertically installed in the rose box 15 inner chamber, and second filter screen 22 sets up between first filter screen 21 and third filter screen 23. The outer peripheral surfaces of the two transmission rods 26 are respectively sleeved with a second belt pulley 28, the two second belt pulleys 28 are connected through belt transmission, the two second belt pulleys 28 are arranged below the baffle 27, the bottom of the inner cavity of the filter box 15 is provided with a third motor 32, and the output shaft of the third motor 32 is connected with one of the transmission rods 26. The water outlet 29 is arranged on the side wall of the filter box 15 between the third filter screen 23 and the baffle 27, and the top and the bottom of the driving roller 25 are both provided with a cleaning disc 31.
Referring to fig. 1 to 9, the operation of the sewage filtering apparatus for preventing flocs from adhering to the sewage filtering apparatus according to this embodiment is as follows:
the method comprises the following steps: pouring sewage from the water inlet conduit 4, the sewage enters the filter cartridge 2 through the water inlet conduit 4, starting the water pump 30, the water pump 30 pumps the sewage in the filter cartridge 2 into the filter box 15 through the shunt tube 14, starting the first motor 12, the first motor 12 drives the connecting rod 13 to rotate through two chain wheels connected in a transmission way, the connecting rod 13 drives the screw rod 5 to rotate, the screw rod 5 is matched with the screw rod connecting block 6 to drive the supporting rod 7 to move, the plurality of supporting rods 7 drive the annular scraper 8 to move, the annular scraper 8 moves along the raised lines 11 in the filter cartridge 2 through the guide grooves 10, and then drives the fan-shaped filter screen 9 to move in the filter cartridge 2, the annular scraper 8 moves along the inner wall of the filter cartridge 2, the flocculate in the sewage is prevented from being attached to the inner wall of the filter cartridge 2, the first motor 12 rotates forward and backward to drive the fan, the annular scraper at the outer side of the fan-shaped filter screen can effectively scrape attached flocculate on the inner wall of the filter cylinder, so that the condition of flocculate precipitation in the filter cylinder is avoided, and when the moving direction of the fan-shaped filter screen is opposite to the flowing direction of sewage, the sewage can pass through the fan-shaped filter screen at a faster relative flow speed, so that the filtering of the sewage is accelerated;
step two: sewage enters into the three shunt tubes 14, the second motor 17 is started, an output shaft of the second motor 17 drives one of the first belt pulleys 20 to rotate, the three first belt pulleys 20 are driven by a belt, the three first belt pulleys 20 drive the corresponding driving rods 18 to rotate, the driving rods 18 drive the spiral blades 19 to rotate, the spiral blades 19 pump the sewage in the shunt tubes 14 into the filter box 15, the sewage in the filter cartridge is subjected to shunt treatment by the design of the three shunt tubes, meanwhile, the rotating spiral blades are arranged in the shunt tubes and are matched with a water pump to pump, so that the flow rate of the sewage is accelerated, the filtering speed of the sewage is effectively improved, the sewage enters into the filter box 15 and sequentially passes through the first filter screen 21, the second filter screen 22 and the guide of the third filter screen 23, the third motor 32 is started, an output shaft of the third motor 32 drives one of the transmission rods 26 to rotate, the two transmission rods 26 drive the two, and then the transfer line 26 drives corresponding driving roller 25 and rotates, and two driving lines 26 drive two cleaning belts 24 through driving roller 25 and rotate, and the rubber doctor on cleaning belt 24 strikes off the flocculate of rose box 15 inner wall, and driving roller 25 drives two cleaning discs 31 at top, bottom to rotate simultaneously, and corresponding cleaning disc 31 cleans on first filter screen 21, second filter screen 22, the third filter screen 23, and water pump 30 extracts the sewage in rose box 15 through delivery port 29.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. The utility model provides an avoid adnexed sewage filtration equipment of flocculation thing, its characterized in that, includes support frame (1), install cartridge filter (2) on support frame (1), install into water pipe (4) on cartridge filter (2), cartridge filter (2) inner chamber rotates and is provided with lead screw (5), lead screw (5) outer peripheral face rotates the cover and is equipped with lead screw connecting block (6), a plurality of bracing pieces (7) are installed to lead screw connecting block (6) outer peripheral face, and a plurality of bracing pieces (7) are all installed in annular scraper blade (8) inner wall, annular scraper blade (8) outer peripheral face and cartridge filter (2) inner wall contact, install fan-shaped filter screen (9) between adjacent bracing piece (7), three shunt tubes (14) are installed to cartridge filter (2) one end, and three shunt tubes (14) are kept away from cartridge filter (2) one end and, the inner cavity of the filter box (15) is rotatably provided with three driving rods (18), the three driving rods (18) respectively extend to the inner cavities of the three shunt tubes (14), the driving rods (18) are sleeved with a plurality of helical blades (19), the inner cavity of the filter box (15) is provided with a first filter screen (21), a second filter screen (22) and a third filter screen (23), two cleaning belts (24) are arranged in the filter box (15), two transmission rods (26) are arranged in the filter box (15), the two transmission rods (26) sequentially penetrate through the third filter screen (23) and the second filter screen (22) and are connected to the first filter screen (21), the transmission rods (26) are sleeved with two transmission rollers (25), four transmission rollers (25) on the two transmission rods (26) are in transmission connection through the two cleaning belts (24), one of the cleaning belts (24) is arranged between the first filter screen (21) and the second filter screen (22), another cleaning belt (24) is arranged between the second filter screen (22) and the third filter screen (23), a plurality of rubber scrapers are arranged on the outer surface of the cleaning belt (24), a baffle (27) is arranged below the third filter screen (23), the baffle (27) is arranged in the inner cavity of the filter box (15), a water outlet (29) is formed in one side of the filter box (15), and the water outlet (29) is connected with a water pumping port of a water pump (30).
2. A sewage filter equipment to avoid the adhesion of flocs according to claim 1, characterized in that the cartridge holder (3) is installed at both ends of the filter cartridge (2), and the filter cartridge (2) is fixed on the top of the support frame (1) through the cartridge holder (3).
3. The sewage filtering apparatus for avoiding floc attachment according to claim 1, wherein the bottom of the water inlet conduit (4) is connected to the filter cylinder (2), the screw rod (5) is horizontally arranged in the inner cavity of the filter cylinder (2), a plurality of support rods (7) are arranged on the outer peripheral surface of the screw rod connecting block (6) in an equal radian manner, and the sector filter screen (9) is arranged on the inner wall of the annular scraper (8).
4. The sewage filtering apparatus for avoiding flocs from adhering to the sewage filtering apparatus according to claim 1, wherein the annular scraper (8) has guide grooves (10) on the upper and lower sides of the outer peripheral surface, the filter cartridge (2) has ribs (11) on the upper and lower sides of the inner wall, and the annular scraper (8) is slidably connected with the ribs (11) through the guide grooves (10).
5. The sewage filtering apparatus for avoiding floc attachment according to claim 1, wherein a first motor (12) is installed on the support frame (1), the first motor (12) is installed below the filtering cylinder (2), the end of the output shaft of the first motor (12) is provided with a chain wheel, one end of the screw rod (5) is provided with a connecting rod (13), the connecting rod (13) is sleeved with a chain wheel, the two chain wheels are connected through a chain transmission, the two chain wheels are both arranged in a chain wheel protective cover, the chain wheel protective cover is installed on one side of the support frame (1), one end of the screw rod (5) far away from the connecting rod (13) is rotatably connected with the inner wall of the filtering cylinder (2), the dividing pipe (14) is communicated with the filtering cylinder (2), and three dividing pipes (14) are installed on one side of the filtering.
6. The sewage filtering device for preventing flocculate adhesion according to claim 1, wherein a plurality of helical blades (19) are installed on the driving rod (18) at equal intervals, a fixed shell (16) is installed on the outer wall of the filtering tank (15), a second motor (17) is installed on the fixed shell (16), three first belt pulleys (20) are arranged in the fixed shell (16) in a rotating mode, the three first belt pulleys (20) are connected through a belt transmission mode, the driving rod (18) extends into the fixed shell (16), and the three first belt pulleys (20) are respectively sleeved on the three driving rods (18).
7. A sewage filter apparatus for avoiding flocs from adhering to it as claimed in claim 1, wherein said first (21), second (22) and third (23) sieves are longitudinally installed in the inner cavity of the filter tank (15), and said second (22) sieve is installed between the first (21) and third (23) sieves.
8. The sewage filtering equipment for avoiding floc attachment according to claim 1, wherein the peripheral surfaces of the two transmission rods (26) are sleeved with second pulleys (28), the two second pulleys (28) are connected through a belt, the two second pulleys (28) are arranged below the baffle (27), the bottom of the inner cavity of the filtering box (15) is provided with a third motor (32), and the output shaft of the third motor (32) is connected with one of the transmission rods (26).
9. A sewage filter apparatus avoiding flocs from adhering to it as claimed in claim 1, wherein said water outlet (29) is provided at the side wall position of the filter tank (15) between the third filter screen (23) and the baffle (27), and the top and bottom of the driving roller (25) are installed with cleaning discs (31).
10. The apparatus of claim 1, wherein the apparatus is operated as follows:
the method comprises the following steps: pouring sewage from a water inlet guide pipe (4), enabling the sewage to enter a filter cylinder (2) through the water inlet guide pipe (4), starting a water pump (30), pumping the sewage in the filter cylinder (2) into a filter box (15) through a shunt pipe (14) by the water pump (30), starting a first motor (12), driving a connecting rod (13) to rotate by two chain wheels in transmission connection by the first motor (12), driving a screw rod (5) to rotate by the connecting rod (13), driving a support rod (7) to move by the screw rod (5) in cooperation with a screw rod connecting block (6), driving an annular scraper (8) to move by a plurality of support rods (7), moving the annular scraper (8) along a convex strip (11) in the filter cylinder (2) through a guide groove (10), further driving a fan-shaped filter screen (9) to move in the filter cylinder (2), moving the annular scraper (8) along the inner wall of the filter cylinder (2), and preventing flocculates in the sewage from attaching to the inner wall, the first motor (12) rotates forward and backward to drive the fan-shaped filter screen (9) to move repeatedly in the inner cavity of the filter cartridge (2);
step two: sewage enters three shunt tubes (14), a second motor (17) is started, an output shaft of the second motor (17) drives one of first belt pulleys (20) to rotate, the three first belt pulleys (20) are driven by a belt, the three first belt pulleys (20) drive corresponding driving rods (18) to rotate, the driving rods (18) drive helical blades (19) to rotate, the helical blades (19) pump the sewage in the shunt tubes (14) into a filter box (15), the sewage enters the filter box (15) and is guided by a first filter screen (21), a second filter screen (22) and a third filter screen (23) in sequence, a third motor (32) is started, an output shaft of the third motor (32) drives one of transmission rods (26) to rotate, the two transmission rods (26) drive two transmission connection second belt pulleys (28) to rotate, and the transmission rods (26) drive corresponding transmission rollers (25) to rotate, two transfer lines (26) drive two cleaning belts (24) through driving roller (25) and rotate, the rubber doctor-bar on cleaning belt (24) strikes off the flocculate of rose box (15) inner wall, driving roller (25) drive top simultaneously, two cleaning disc (31) of bottom rotate, it cleans on first filter screen (21), second filter screen (22), third filter screen (23) to correspond cleaning disc (31), water pump (30) pass through delivery port (29) extraction with the sewage in rose box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658210.5A CN111701333A (en) | 2020-07-09 | 2020-07-09 | Sewage filtering equipment capable of avoiding flocculation adhesion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658210.5A CN111701333A (en) | 2020-07-09 | 2020-07-09 | Sewage filtering equipment capable of avoiding flocculation adhesion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111701333A true CN111701333A (en) | 2020-09-25 |
Family
ID=72545275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010658210.5A Withdrawn CN111701333A (en) | 2020-07-09 | 2020-07-09 | Sewage filtering equipment capable of avoiding flocculation adhesion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111701333A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661330A (en) * | 2020-12-17 | 2021-04-16 | 苏州础润生态科技有限公司 | Rainwater collecting and recycling device and using method thereof |
| CN112661304A (en) * | 2020-12-23 | 2021-04-16 | 苏州础润生态科技有限公司 | Environment-friendly primary filtering device for rainwater treatment and using method thereof |
| CN117963364A (en) * | 2024-04-02 | 2024-05-03 | 日照华泰纸业有限公司 | Storage cage for bamboo pulp papermaking |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1070538A (en) * | 1963-12-12 | 1967-06-01 | Hydromation Engineering Compan | Improvements in or relating to filters for liquids |
| CN106377934A (en) * | 2016-11-28 | 2017-02-08 | 南京途酷信息科技有限公司 | Domestic sewage separator |
| CN107445222A (en) * | 2017-09-20 | 2017-12-08 | 方小玲 | One kind building sewage-treatment plant |
| CN206901923U (en) * | 2017-05-30 | 2018-01-19 | 宣景玲 | A kind of aquiculture sewerage processing unit |
| CN108211447A (en) * | 2018-01-12 | 2018-06-29 | 苏州仁尔必思电子科技有限公司 | A kind of industrial sewage disposal device |
| CN207646799U (en) * | 2017-12-19 | 2018-07-24 | 广州市芳村建筑工程有限公司 | A kind of water system |
| CN207667287U (en) * | 2017-12-06 | 2018-07-31 | 张福海 | A kind of movable type chemical spent material solid-liquid separation treatment device |
| CN108479141A (en) * | 2018-05-23 | 2018-09-04 | 吴玉婷 | A kind of chemical industry filtering tank |
| CN109592757A (en) * | 2018-12-04 | 2019-04-09 | 长江大学 | A kind of method that Fenton reaction sewage-treatment plant and its sewage treatment are strengthened in second level magnetic induction |
| CN209952325U (en) * | 2019-04-23 | 2020-01-17 | 浙江云格环保科技有限公司 | Wastewater treatment equipment |
-
2020
- 2020-07-09 CN CN202010658210.5A patent/CN111701333A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1070538A (en) * | 1963-12-12 | 1967-06-01 | Hydromation Engineering Compan | Improvements in or relating to filters for liquids |
| CN106377934A (en) * | 2016-11-28 | 2017-02-08 | 南京途酷信息科技有限公司 | Domestic sewage separator |
| CN206901923U (en) * | 2017-05-30 | 2018-01-19 | 宣景玲 | A kind of aquiculture sewerage processing unit |
| CN107445222A (en) * | 2017-09-20 | 2017-12-08 | 方小玲 | One kind building sewage-treatment plant |
| CN207667287U (en) * | 2017-12-06 | 2018-07-31 | 张福海 | A kind of movable type chemical spent material solid-liquid separation treatment device |
| CN207646799U (en) * | 2017-12-19 | 2018-07-24 | 广州市芳村建筑工程有限公司 | A kind of water system |
| CN108211447A (en) * | 2018-01-12 | 2018-06-29 | 苏州仁尔必思电子科技有限公司 | A kind of industrial sewage disposal device |
| CN108479141A (en) * | 2018-05-23 | 2018-09-04 | 吴玉婷 | A kind of chemical industry filtering tank |
| CN109592757A (en) * | 2018-12-04 | 2019-04-09 | 长江大学 | A kind of method that Fenton reaction sewage-treatment plant and its sewage treatment are strengthened in second level magnetic induction |
| CN209952325U (en) * | 2019-04-23 | 2020-01-17 | 浙江云格环保科技有限公司 | Wastewater treatment equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661330A (en) * | 2020-12-17 | 2021-04-16 | 苏州础润生态科技有限公司 | Rainwater collecting and recycling device and using method thereof |
| CN112661304A (en) * | 2020-12-23 | 2021-04-16 | 苏州础润生态科技有限公司 | Environment-friendly primary filtering device for rainwater treatment and using method thereof |
| CN117963364A (en) * | 2024-04-02 | 2024-05-03 | 日照华泰纸业有限公司 | Storage cage for bamboo pulp papermaking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111701333A (en) | Sewage filtering equipment capable of avoiding flocculation adhesion | |
| CN219035024U (en) | Anti-blocking centrifugal pump | |
| CN218116697U (en) | Municipal drainage system | |
| CN111389062A (en) | Filter equipment for municipal sewage | |
| CN117164084A (en) | Sedimentation tank for wastewater treatment | |
| CN114477500A (en) | Energy-saving sewage treatment equipment and method | |
| CN113830967A (en) | Zero-dosing treatment method for high-concentration wastewater | |
| CN212998630U (en) | Efficient backwashing device for sewage filter | |
| CN220070976U (en) | River course device of decontaminating | |
| CN115804980B (en) | Self-cleaning filter for ship ballast water treatment system | |
| CN116591249A (en) | River mud collection device | |
| CN214415753U (en) | High-performance backwashing filter plate | |
| CN112807781B (en) | Industrial wastewater filters desilt device | |
| CN211497061U (en) | Water source purifying and precipitating tank for purifying eutrophic wastewater | |
| CN211935880U (en) | Petroleum drilling sewage treatment recycling device | |
| CN113417330A (en) | Hydraulic engineering uses high-efficient silt remover | |
| CN220878066U (en) | Municipal wastewater filtering treatment device | |
| CN112159001A (en) | Full-automatic car washing wastewater's circulating equipment | |
| CN111535378A (en) | Water conservancy device for clearing river silt | |
| CN221740016U (en) | Sedimentation tank of sewage treatment | |
| CN111851446A (en) | River pollution multilayer treatment system | |
| CN219502074U (en) | Purifying tank for town sewage treatment | |
| CN221451815U (en) | Filtering device for petroleum drilling mud pump | |
| CN217909223U (en) | Filter hopper for industrial plant wastewater treatment | |
| CN219091206U (en) | Sewage pretreatment reaction device convenient for cleaning sediment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200925 |