CN218944552U

CN218944552U - Wastewater circulating and filtering device

Info

Publication number: CN218944552U
Application number: CN202223186833.0U
Authority: CN
Inventors: 张宝丰
Original assignee: Shanghai Taijiao Environmental Technology Co ltd
Current assignee: Shanghai Taijiao Environmental Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-02
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of wastewater circulating filtration, in particular to a wastewater circulating filtration device. The technical scheme comprises the following steps: the box body is internally provided with a coarse filter screen in an inclined manner, a cleaning mechanism for scraping impurities on the surface of the coarse filter screen is arranged above the coarse filter screen, and a separating mechanism for separating water in the impurities is arranged at the opposite position of the coarse filter screen on one side of the box body, so that the device has the following beneficial technical effects: the motor drives the screw rod to rotate, so that the scraping plate is convenient to filter on the surface of the coarse filter screen, impurities on the surface of the coarse filter screen are convenient to scrape to one side, and then the impurities enter the separation box through the discharge port, so that the phenomenon that the impurity accumulation affects the efficiency of filtering wastewater is avoided, and the labor force consumed by manual cleaning is reduced; the filter box is convenient for drain out residual moisture in the impurity collected in the filter box, and then flows into the box body through the water guide pipe, so that the waste of water resources is reduced, and the weight of the impurity is lightened.

Description

Wastewater circulating and filtering device

Technical Field

The utility model relates to the technical field of wastewater circulating filtration, in particular to a wastewater circulating filtration device.

Background

The wastewater is the general term of water and runoff rainwater discharged in the resident activity process, the wastewater can be recycled after being treated, and impurities in the wastewater need to be removed through a wastewater recycling filter device in the wastewater treatment process.

The utility model provides a waste water circulation filter equipment of patent number 202121722030.5 application, this waste water circulation filter equipment, through the combined action of inside coarse filter of box, fine filter and water purification case, the coarse filter can carry out the filtration of first step with some rubbish etc. in the waste water, the waste water after the filtration of first filter falls into below second filter, the waste water that passes through the second filter carries out fine filtration with the top, the waste water after the fine filtration falls into the water purification case of below and disinfects to can reach the effect of filtering the reuse with waste water.

The device is convenient for regularly cleaning the impurities filtered out on the coarse filter plate, but along with continuous filtration of the wastewater, the impurities accumulated on the coarse filter plate are more and more, the filtration rate of the impurities is also slower and more, the filtration efficiency of the wastewater is affected, manual cleaning is still needed during cleaning, and labor is consumed; and after the impurity on the coarse filter screen is cleaned, the water adsorbed in the impurity is inconvenient to treat, so that the waste of a water source is caused, the weight of the impurity is increased, and the labor force is further consumed when the impurity is treated.

Disclosure of Invention

The utility model aims at solving the problems in the background technology, and provides a wastewater circulating filter device which is convenient for automatically cleaning impurities on a coarse filter screen, avoids affecting the filtering speed, is convenient for filtering out residual water in the impurities and reduces the waste of water resources.

The technical scheme of the utility model is as follows: a wastewater recycling filter device, comprising: the box, install coarse filter screen in the box slope, the coarse filter screen top is equipped with the clearance mechanism that is used for striking off the impurity on coarse filter screen surface, box one side is located coarse filter screen relative position and is equipped with the separating mechanism that is arranged in separating the moisture in the impurity, the inlet tube has been seted up at the box top, the drain pipe has been seted up to box one side bottom, clearance mechanism includes the scraper blade, scraper blade sliding connection is on coarse filter screen surface, the screw rod has been seted up in the horizontal run-through on the scraper blade, box one side fixedly connected with motor, box lateral wall and motor output fixed connection are run through to screw rod one end, the water pump has been placed to bottom one end in the box, water pump output intercommunication has the pipe, the pipe is kept away from water pump one end runs through the box lateral wall and stretches to coarse filter screen top, water pump one end fixedly connected with turbidity sensor is kept away from to the box inner bottom, box one side is located the other discharge gate of running through of coarse filter screen.

Preferably, the driving groove is formed in the inner top of the discharge hole, the baffle is connected in a sliding manner in the driving groove, the side wall of the baffle is connected with the side wall of the discharge hole in a contact manner, compression springs are fixedly connected to the two ends of the top of the baffle respectively, the tops of the compression springs are fixedly connected with the inner top of the driving groove respectively, the top surface of the baffle is positioned between the two compression springs and is fixedly connected with a pull rod, and the top of the pull rod penetrates through the top surface of the box body and extends to the upper side of the box body.

Preferably, the separating mechanism comprises a separating box, the separating box is fixedly connected to the side wall of the box body and is positioned below the discharge hole, a filter box is slidably connected in the separating box, a connecting rod is vertically and fixedly connected to the bottom in the filter box, a water guide pipe is communicated with the bottom of the separating box, and the other end of the water guide pipe is communicated with the box body.

Preferably, the box is internally provided with a fine filter screen below the coarse filter screen horizontally, one side of the fine filter screen is fixedly connected with a mounting plate, two sides of the relative position of the fine filter screen are fixedly connected with a first slide rod, the inner side wall of the box is positioned at the relative positions of the two first slide rods and is provided with a first slide groove, the first slide groove is in sliding connection with the corresponding first slide rod, and the mounting plate penetrates through the side wall of the box and is connected with the box in a disassembling mode.

Preferably, be located thin filter screen below in the box and be equipped with the purifying box, a plurality of through-holes have been run through to purifying box bottom equidistance, the purifying box intussuseption is filled with the active carbon layer, the equal fixedly connected with No. two slide bars of purifying box relative position's both sides, no. two slide bars relative position has all been seted up to No. two slide bars of box inner wall position, no. two slide bars all with No. two slide bars sliding connection that correspond.

Compared with the prior art, the utility model has the following beneficial technical effects: the motor drives the screw rod to rotate, so that the scraping plate is convenient to filter on the surface of the coarse filter screen, impurities on the surface of the coarse filter screen are convenient to scrape to one side, and then the impurities enter the separation box through the discharge port, so that the phenomenon that the impurity accumulation affects the efficiency of filtering wastewater is avoided, and the labor force consumed by manual cleaning is reduced; the filter box is convenient for drain residual moisture in the impurities collected in the filter box, and then flows into the box body through the water guide pipe, so that the waste of water resources is reduced, the weight of the impurities is lightened, and the labor force for treating the impurities is reduced.

Drawings

FIG. 1 shows a schematic view of the internal cutaway structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a compression spring connection structure according to an embodiment of the present utility model.

Reference numerals: 1. a case; 2. a coarse filter screen; 3. a cleaning mechanism; 4. a separation mechanism; 5. a water inlet pipe; 6. a drain pipe; 7. a scraper; 8. a screw; 9. a motor; 10. a water pump; 11. a turbidity sensor; 12. a discharge port; 13. a baffle; 14. a driving groove; 15. a pull rod; 16. a compression spring; 17. a separation box; 18. a water conduit; 19. a filter box; 20. a connecting rod; 21. a fine filter screen; 22. a mounting plate; 23. a first slide bar; 24. a first chute; 25. a purifying box; 26. an activated carbon layer; 27. a second chute; 28. and a second slide bar.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1 to 3, the wastewater circulating and filtering device provided by the utility model comprises: the box 1, coarse filter screen 2 slope install in box 1, and coarse filter screen 2 top is equipped with the clearance mechanism 3 that is used for striking off the impurity on coarse filter screen 2 surface, and box 1 one side is located coarse filter screen 2 relative position and is equipped with separating mechanism 4 that are arranged in separating the moisture in the impurity.

The inlet tube 5 is seted up at box 1 top, drain pipe 6 is seted up in box 1 one side bottom, clean-up mechanism 3 includes scraper blade 7, scraper blade 7 sliding connection is on coarse filtration net 2 surface, screw rod 8 level runs through and is seted up on scraper blade 7, motor 9 fixed connection is in box 1 one side, screw rod 8 one end runs through box 1 lateral wall and motor 9 output fixed connection, water pump 10 is placed in box 1 interior bottom one end, water pump 10 output intercommunication has the pipe, pipe is kept away from water pump 10 one end and runs through box 1 lateral wall and stretches to coarse filtration net 2 top, turbidity sensor 11 fixed connection is kept away from water pump 10 one end in box 1 interior bottom, discharge gate 12 runs through and is seted up and is located coarse filtration net 2 side.

The driving groove 14 is formed in the inner top of the discharge hole 12, the baffle 13 is slidably connected in the driving groove 14, the side wall of the baffle 13 is in contact connection with the side wall of the discharge hole 12, the two compression springs 16 are fixedly connected to two ends of the top of the baffle 13 respectively, the tops of the two compression springs 16 are fixedly connected with the inner top of the driving groove 14, the pull rod 15 is fixedly connected to the top surface of the baffle 13 and is positioned between the two compression springs 16, and the top of the pull rod 15 penetrates through the top surface of the box body 1 and extends to the upper side of the box body 1.

The separating mechanism 4 comprises a separating box 17, the separating box 17 is fixedly connected to the side wall of the box body 1 and is positioned below the discharge hole 12, the filter box 19 is slidably connected in the separating box 17, the connecting rod 20 is vertically and fixedly connected to the inner bottom of the filter box 19, one end of the water guide pipe 18 is communicated with the bottom of the separating box 17, and the other end of the water guide pipe 18 is communicated with the box body 1.

The working principle based on the first embodiment is as follows: make waste water get into in the box 1 through inlet tube 5, then coarse filtration net 2 carries out prefilter to the impurity in the waste water, then fine filtration net 21 filters once more to the waste water, then the active carbon layer 26 of purifying box 25 is further filtered to waste water, the waste water after the filtration is located the bottom in box 1, be convenient for carry out turbidity detection to the quality of water after filtering in the box 1 through turbidity sensor 11, when the turbidity that detects is greater than the default, staff's control water pump 10 carries out work, carry the water of bottom in the box 1 to coarse filtration net 2 top and carry out the secondary filtration, until turbidity that turbidity sensor 11 detects is less than the default, the waste water once just starts motor 9 and drives screw 8 and rotate, make scraper 7 slide on coarse filtration net 2 surface, scrape the impurity that filters on the coarse filtration net 2 to one side, avoid impurity to pile up at coarse filtration net 2 surface influence waste water filtration rate, when the impurity that needs to clear up on the coarse filtration net 2 surface, scraper 7 scrapes the impurity to one side, upwards pulling 15 simultaneously, make baffle 13 follow bin 12, then in the drain 12, carry out the drain box 19 through the drain box 19, can be followed in the drain box 19, can be followed the water box 19 through the drain box 19, can be followed in the filter box 19, the drain box 19 is drawn out in the filter box 19 through the drain box 19, can be followed in the filter box is followed to the filter box is separated to the filter box 19.

Example two

As shown in fig. 1 and fig. 2, based on the first embodiment, the fine filter screen 21 is horizontally arranged in the box 1 and positioned below the coarse filter screen 2, the mounting plate 22 is fixedly connected to one side of the fine filter screen 21, the two first slide bars 23 are respectively and fixedly connected to two sides of the opposite positions of the fine filter screen 21, the two first slide grooves 24 are arranged on the inner side wall of the box 1 and positioned at the opposite positions of the two first slide bars 23, the first slide grooves 24 are in sliding connection with the corresponding first slide bars 23, and the mounting plate 22 penetrates through the side wall of the box 1 and is detachably connected with the box 1.

The purifying box 25 is arranged in the box body 1 and positioned below the fine filter screen 21, a plurality of through holes are formed in the bottom of the purifying box 25 at equal intervals, the activated carbon layer 26 is filled in the purifying box 25, two sliding rods 28 are fixedly connected to two sides of the opposite position of the purifying box 25, two sliding grooves 27 are formed in the inner side wall of the box body 1 and positioned at the opposite position of the sliding rods 28, and the sliding grooves 27 are in sliding connection with the corresponding sliding rods 28.

The working principle based on the second embodiment is as follows: when the fine filter screen 21 needs to be disassembled and cleaned, the mounting plate 22 is pulled, meanwhile, the fine filter screen 21 is driven by the mounting plate 22 to be pulled out of the box body 1 by being matched with the first sliding rod 23 and the first sliding groove 24 in a sliding manner, the fine filter screen 21 is disassembled, when the active carbon layer 26 needs to be replaced, the purifying box 25 is pulled to one side, meanwhile, the purifying box 25 can be pulled out of the box body 1 by being matched with the second sliding groove 27 and the second sliding rod 28 in a sliding manner, and the convenience of replacing the active carbon layer 26 is improved.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. A wastewater recycling filter device, comprising: box (1), its characterized in that: the utility model discloses a water pump, including box (1) and filter screen, box (1) are installed to the slope in, coarse filter screen (2) top is equipped with clean mechanism (3) that are used for carrying out scraping to impurity on coarse filter screen (2) surface, box (1) one side is located coarse filter screen (2) relative position and is equipped with separating mechanism (4) that are arranged in separating the moisture in the impurity, inlet tube (5) have been seted up at box (1) top, drain pipe (6) have been seted up to box (1) one side bottom, clean mechanism (3) include scraper blade (7), scraper blade (7) sliding connection is in coarse filter screen (2) surface, screw rod (8) have been seted up in the level run through on scraper blade (7), box (1) one side fixedly connected with motor (9), box (1) lateral wall and motor (9) output fixed connection are run through to screw rod (8) one end, water pump (10) have been placed to bottom one end in box (1), water pump (10) output intercommunication has the pipe, and pipe is kept away from water pump (10) one end runs through box (1) lateral wall (2) and stretches to bottom one end in the direction of the box (11), one side of the box body (1) is positioned beside the coarse filter screen (2) and is provided with a discharge opening (12) in a penetrating way.

2. The wastewater circulating filtering device according to claim 1, wherein a driving groove (14) is formed in the inner top of the discharge opening (12), a baffle plate (13) is connected in the driving groove (14) in a sliding mode, the side wall of the baffle plate (13) is connected with the side wall of the discharge opening (12) in a contact mode, compression springs (16) are fixedly connected to the two ends of the top of the baffle plate (13), the tops of the two compression springs (16) are fixedly connected with the inner top of the driving groove (14), a pull rod (15) is fixedly connected to the top surface of the baffle plate (13) in the middle of the two compression springs (16), and the top surface of the pull rod (15) penetrates through the top surface of the box body (1) and extends to the upper portion of the box body (1).

3. The wastewater circulating and filtering device according to claim 1, wherein the separating mechanism (4) comprises a separating box (17), the separating box (17) is fixedly connected to the side wall of the box body (1) and is positioned below the discharge port (12), a filtering box (19) is slidably connected in the separating box (17), a connecting rod (20) is vertically and fixedly connected in the bottom of the filtering box (19), a water guide pipe (18) is communicated with the bottom of the separating box (17), and the other end of the water guide pipe (18) is communicated with the box body (1).

4. The wastewater circulating filtering device according to claim 1, wherein a fine filter screen (21) is horizontally arranged below the coarse filter screen (2) in the box body (1), one side of the fine filter screen (21) is fixedly connected with a mounting plate (22), two sides of the relative position of the fine filter screen (21) are fixedly connected with a first slide bar (23), the relative positions of the two first slide bars (23) on the inner side wall of the box body (1) are provided with a first slide groove (24), the first slide groove (24) is in sliding connection with the corresponding first slide bar (23), and the mounting plate (22) penetrates through the side wall of the box body (1) to be connected with the box body (1) in a disassembling mode.

5. The wastewater circulating and filtering device according to claim 1, wherein a purifying box (25) is arranged below the fine filter screen (21) in the box body (1), a plurality of through holes are formed in the bottom of the purifying box (25) in an equidistant penetrating manner, an activated carbon layer (26) is filled in the purifying box (25), a second sliding rod (28) is fixedly connected to two sides of the opposite position of the purifying box (25), a second sliding groove (27) is formed in the opposite position of the second sliding rod (28) on the inner side wall of the box body (1), and the second sliding groove (27) is in sliding connection with the corresponding second sliding rod (28).