CN218686824U

CN218686824U - Circulating filter for sewage treatment

Info

Publication number: CN218686824U
Application number: CN202222975033.0U
Authority: CN
Inventors: 胡业星; 林炎龙; 彭雪琴
Original assignee: Shenzhen Yongfeng Ecological Environment Co ltd
Current assignee: Shenzhen Yongfeng Ecological Environment Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to a sewage treatment technical field especially relates to a circulating filter for sewage treatment. The technical scheme comprises the following steps: the box, the box internal level is equipped with the filter screen, and the filter screen top is equipped with the clearance mechanism that clears up impurity, and box one side is located filter screen relative position fixedly connected with collecting box, and the collecting box top is equipped with the pressing means that is used for pressing down the impurity of collection, the utility model discloses following profitable technological effect has: the first motor drives the driving screw to rotate, so that the impurities on the surface of the filter screen are pushed into the cleaning port by the push plate and then fall into the collecting and collecting box, automatic cleaning of the impurities is realized, labor force is reduced, and meanwhile, the influence of accumulation of the impurities on the filtering efficiency of the filter screen is avoided; drive the clamp plate through the cylinder and press the impurity in the collecting box, be convenient for press the hydraulic pressure in the impurity, then can flow into the box through leading the mouth of a river in, not only reduce the weight of impurity, alleviate labour's consumption, and reduce the consumption of water resource.

Description

Circulating filter for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a circulating filter for sewage treatment.

Background

The circulating filter for sewage treatment is a device which can make sewage meet the water quality requirement and purify the sewage, and is widely applied to various fields of buildings, agriculture, traffic, catering and the like.

A sewage treatment circulating filter device as patent number 202220132272.7 application, the utility model discloses a box, the cartridge filter, the protecting box, driving motor, first gear, the bull stick, the second gear, the horizontal pole, helical blade, the discharging pipe, the sleeve pipe, the montant, the filter screen, the cooperation of water pump and circulating pipe is used, possess the advantage of conveniently clearing up filtering impurity, current sewage treatment circulating filter device has been solved, be not convenient for clear up the impurity after filtering, lead to the jam in filtration pore easily, influence the result of use, consequently, can't satisfy user demand's problem.

Although the device is convenient for cleaning the filtered impurities, in the actual operation process, when the impurities on the surface of the filter screen are cleaned, the sealing plate needs to be dismounted manually, then the impurities on the sealing plate can be cleaned, more labor is needed, and the impurities on the filter screen are accumulated along with the filtration of sewage, so that the filtering speed is lower and lower, and even the impurities are blocked and cannot be used; meanwhile, when impurities are cleaned, moisture adsorbed in the magazines cannot be removed, so that the weight of the impurities is increased, the labor consumption is increased, and the waste of water resources is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at the problem that exists in the background art, the circulating filter for sewage treatment who provides makes it be convenient for carry out the automation to the impurity on filter screen surface and clears up, when reducing the labour, avoids accumulational impurity to influence the filterable efficiency of sewage.

The technical scheme of the utility model: a circulation filter for sewage treatment, comprising: the box, the level is equipped with the filter screen in the box, the filter screen top is equipped with the clearance mechanism that clears up impurity, box one side is located filter screen relative position fixedly connected with collecting box, the collecting box top is equipped with the pressing mechanism that is used for pressing the impurity of collection.

Preferably, the clearance mechanism includes drive screw, the drive screw level is located the filter screen top, box one side is located drive screw relative position fixedly connected with motor one, drive screw one end runs through box lateral wall and motor output end fixed connection, filter screen surface sliding connection has the push pedal, drive screw runs through push pedal and push pedal threaded connection, the box is kept away from motor one side and is located the filter screen top and run through and seted up the clearance mouth, the water inlet has been seted up to box top middle-end, the horizontal fixedly connected with cartridge filter in box top, water inlet bottom and cartridge filter intercommunication, the level is equipped with row material screw rod in the cartridge filter, no. two motors of box one side top fixedly connected with, row material screw rod one end runs through a set lateral wall and box lateral wall and No. two motor output end fixed connection, the cartridge filter opposite side runs through the box lateral wall and has seted up row material pipe, bottom one end is equipped with the water pump in the box, the water pump output passes through pipe and cartridge filter top one end intercommunication, the bottom is located water pump one side fixedly connected with turbidity sensor in the box, the outlet has been seted up to box one side bottom.

Preferably, the equal fixedly connected with slide bar in both sides that the box inside wall is located filter screen relative position, the both sides that the filter screen relative position is located two slide bar relative positions and has all seted up the spout, spout and the slide bar sliding connection that corresponds, filter screen front side fixedly connected with connecting plate, the connecting plate runs through the box and is connected with the box lateral wall dismantlement.

Preferably, the groove has been seted up and has been accomodate at the top in the clearance mouth, accomodate inslot sliding connection has the closing plate, the equal fixedly connected with compression spring in closing plate top both ends, two the compression spring top all with accomodate inslot top fixed connection, closing plate one side top middle end fixedly connected with actuating lever, the actuating lever runs through box and box lateral wall sliding connection, closing plate lateral wall and clearance mouth inside wall sliding connection.

Preferably, the pressing mechanism comprises a pressing plate, the side wall of the pressing plate is slidably connected with the inner side wall of the collecting box, the top of the collecting box is fixedly connected with a U-shaped supporting plate, the bottom end of the top of the U-shaped supporting plate is fixedly connected with an air cylinder, the bottom of the air cylinder is fixedly connected with the top of the pressing plate, and one end of the bottom in the collecting box penetrates through the side wall of the box body and is provided with a water guide port.

Preferably, a metal filter screen is fixedly connected in the water guide port.

Preferably, the bottom of one side of the collecting box is rotatably connected with a discharging door through a hinge.

Compared with the prior art, the utility model discloses following profitable technological effect has: the first motor drives the driving screw to rotate, so that the impurities on the surface of the filter screen are pushed into the cleaning port by the push plate and then fall into the collecting and collecting box, automatic cleaning of the impurities is realized, labor force is reduced, and meanwhile, the influence of accumulation of the impurities on the filtering efficiency of the filter screen is avoided; drive the clamp plate through the cylinder and press the impurity in the collecting box, be convenient for press the hydraulic pressure in the impurity, then can flow into the box through leading the mouth of a river in, not only reduce the weight of impurity, alleviate labour's consumption, and reduce the consumption of water resource.

Drawings

FIG. 1 is a schematic view of an internal cutaway structure of an embodiment of the present invention;

fig. 2 is a schematic front view of an embodiment of the present invention;

fig. 3 is a schematic view of a sealing plate connection structure according to an embodiment of the present invention.

Reference numerals: 1. a box body; 2. a filter screen; 3. a cleaning mechanism; 4. a collection box; 5. a pressing mechanism; 6. a first motor; 7. a drive screw; 8. pushing the plate; 9. cleaning the opening; 10. a second motor; 11. a water inlet; 12. a filter cartridge; 13. a discharge screw; 14. a discharge pipe; 15. a slide bar; 16. a chute; 17. a connecting plate; 18. a turbidity sensor; 19. a receiving groove; 20. a compression spring; 21. a drive rod; 22. pressing a plate; 23. a cylinder; 24. a U-shaped support plate; 25. a discharge gate; 26. a water discharge port; 27. a water guide port; 28. a metal screen; 29. a water pump; 30. and (7) sealing the plate.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the utility model provides a circulating filter for sewage treatment, include:

box

1, 2 levels of filter screen are located box 1, and clearance mechanism 3 is located 2 tops of filter screen and is used for clearing up impurity, and 4 fixed connection of collecting box are located 2 relative positions of filter screen in 1 one side of box, and 4 tops of collecting box are equipped with and are used for carrying out the pressing mechanism 5 that presses to the impurity of collecting.

Cleaning mechanism 3 includes drive screw 7, drive screw 7 level is located filter screen 2 top, motor 6 fixed connection is located drive screw 7 relative position in box 1 one side, drive screw 7 one end runs through box 1 lateral wall and motor 6 output end fixed connection, push pedal 8 sliding connection is on the filter screen 2 surface, drive screw 7 runs through push pedal 8 and push pedal 8 threaded connection, clearance mouth 9 runs through and sets up in box 1 and keeps away from motor 6 one side and is located filter screen 2 top, water inlet 11 has been seted up to box 1 top middle-end, cartridge filter 12 level fixed connection is in box 1 top, water inlet 11 bottom and cartridge filter 12 intercommunication, arrange material screw 13 level and be located cartridge filter 12, no. two motor 10 fixed connection are in box 1 one side top, arrange material screw 13 one end and run through cartridge filter 12 lateral wall and box 1 lateral wall and No. two motor 10 output end fixed connection, arrange material pipe 14 and set up in cartridge filter 12 opposite side and run through box 1 lateral wall, box 1 bottom one end is equipped with water pump 29, the output of water pump 29 passes through pipe and communicates with cartridge filter 12 top one end, sensor 18 fixed connection is located box 1 bottom in box 1, bottom is located one side, outlet 26 is located box 1 bottom.

Two slide bar 15 respectively fixed connection are located the both sides of filter screen 2 relative position in 1 inside wall of box, and two chutes 16 are seted up respectively and are located two slide bar 15 relative positions in the both sides of 2 relative positions of filter screen, and chute 16 and the slide bar 15 sliding connection who corresponds, connecting plate 17 fixed connection are in 2 front sides of filter screen, and connecting plate 17 runs through

box

1 and 1 lateral wall of box and dismantles the connection.

Accomodate groove 19 and offer the top in clearance mouth 9, closing plate 30 sliding connection is in accomodating groove 19, the equal fixedly connected with compression spring 20 in closing plate 30 top both ends, two compression spring 20 tops all with accomodate groove 19 interior top fixed connection, actuating lever 21 fixed connection is in closing plate 30 one side top middle-end, actuating lever 21 runs through

box

1 and 1 lateral wall sliding connection of box, closing plate 30 lateral wall and the 9 inside wall sliding connection of clearance mouth.

The working principle based on the first embodiment is as follows: pour sewage into cartridge filter 12 through water inlet 11 in, fall into on the filter screen 2 after filtering through cartridge filter 12, fall into the bottom in the box 1 after filtering through filter screen 2, after sewage filters the completion, drive row material screw 13 through No. two motors 10 and rotate, filter the impurity that filters out in the cartridge filter 12 and carry to row material pipe 14 one side, then discharge through row material pipe 14, a motor 6 drives drive screw 7 and rotates simultaneously, make push pedal 8 slide to clearance mouth 9 one side, push the impurity on filter screen 2 surface to clearance mouth 9 department, upwards stimulate actuating lever 21 simultaneously, make closing plate 30 upwards slide, open clearance mouth 9, conveniently make impurity on the filter screen 2 fall into collecting box 4 through clearance mouth 9, improve the convenience of impurity clearance, reduce labour's consumption, when the water level after filtering is in the bottom in box 1, detect the turbidity of water through turbidity sensor 18, when the water turbidity that detects is greater than the default, manual start water pump 29, carry out secondary filtration turbidity in the cartridge filter 12, until the turbidity of the water turbidity sensor 18 detects, then the outlet is less than the water discharge outlet 26 after the detection.

Example two

As shown in fig. 1 and fig. 2, based on the basis of the first embodiment, the utility model provides a circulating filter for sewage treatment, pressing mechanism 5 includes clamp plate 22, clamp plate 22 lateral wall and 4 inside walls sliding connection of collecting box, and U-shaped backup pad 24 fixed connection is at 4 tops of collecting box, and cylinder 23 fixed connection is at 24 tops of U-shaped backup pad, and cylinder 23 bottom and clamp plate 22 top fixed connection, water guide 27 offer in collecting box 4 bottom one end run through the lateral wall of box 1.

The metal screen 28 is fixedly connected in the water guide opening 27.

The discharge gate 25 is hinged to the bottom of one side of the collection box 4.

The working principle based on the second embodiment is as follows: when the impurity in the collecting box 4 needs to be cleared up, the pressing plate 22 is driven to move downwards through the air cylinder 23, the collected impurity is pressed, the absorbed moisture in the impurity is pressed out, then the impurity flows into the box body 1 through the water guide port 27, the impurity can be prevented from entering the box body 1 through the water guide port 27 through the metal filter screen 28, and then the impurity in the collecting box 4 can be cleared up by opening the discharge door 25.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. A circulation filter for sewage treatment, comprising: box (1), its characterized in that: the box body (1) is internally provided with a filter screen (2) horizontally, a cleaning mechanism (3) for cleaning impurities is arranged above the filter screen (2), one side of the box body (1) is located on a collecting box (4) fixedly connected with the filter screen (2) at the relative position, and a pressing mechanism (5) for pressing collected impurities is arranged above the collecting box (4).

2. The circulating filter for sewage treatment as claimed in claim 1, wherein the cleaning mechanism (3) comprises a driving screw (7), the driving screw (7) is horizontally arranged above the filter screen (2), one side of the box body (1) is fixedly connected with a first motor (6) at the relative position of the driving screw (7), one end of the driving screw (7) penetrates through the side wall of the box body (1) and is fixedly connected with the output end of the first motor (6), the surface of the filter screen (2) is connected with a push plate (8) in a sliding manner, the driving screw (7) penetrates through the push plate (8) and is in threaded connection with the push plate (8), one side of the box body (1) far away from the first motor (6) is arranged above the filter screen (2) and is provided with a cleaning port (9) in a penetrating manner, the middle end of the top of the box body (1) is provided with a water inlet (11), the top of the box body (1) is horizontally and fixedly connected with a filter cylinder (12), the bottom of the filter cylinder (11) is communicated with the filter cylinder (12), a screw (13) is horizontally arranged in the filter cylinder (12), the top of the box body (1) is fixedly connected with a second motor (10) at the side wall of the discharge end of the discharge cylinder (13) and is connected with the discharge end of the discharge motor (10), cartridge filter (12) opposite side runs through box (1) lateral wall and has seted up row material pipe (14), bottom one end is equipped with water pump (29) in box (1), water pump (29) output passes through pipe and cartridge filter (12) top one end intercommunication, bottom position has turbidity sensor (18) on one side of water pump (29) in box (1), outlet (26) have been seted up to box (1) one side bottom.

3. The circulating filter for sewage treatment according to claim 1, wherein the sliding rods (15) are fixedly connected to two sides of the inner side wall of the box body (1) at the relative positions of the filter screen (2), the sliding grooves (16) are formed in two sides of the relative positions of the filter screen (2) at the relative positions of the two sliding rods (15), the sliding grooves (16) are slidably connected with the corresponding sliding rods (15), the connecting plate (17) is fixedly connected to the front side of the filter screen (2), and the connecting plate (17) penetrates through the box body (1) and is detachably connected with the side wall of the box body (1).

4. The circulating filter for sewage treatment according to claim 2, wherein a storage groove (19) is formed in the top of the cleaning opening (9), a sealing plate (30) is connected in the storage groove (19) in a sliding manner, two ends of the top of the sealing plate (30) are fixedly connected with compression springs (20), the tops of the compression springs (20) are fixedly connected with the top of the storage groove (19), a driving rod (21) is fixedly connected to the middle end of the top of one side of the sealing plate (30), the driving rod (21) penetrates through the box body (1) and is connected with the side wall of the box body (1) in a sliding manner, and the side wall of the sealing plate (30) is connected with the inner side wall of the cleaning opening (9) in a sliding manner.

5. A circulating filter for sewage treatment according to claim 1, wherein the pressing mechanism (5) comprises a pressing plate (22), the side wall of the pressing plate (22) is slidably connected with the inner side wall of the collecting box (4), the top of the collecting box (4) is fixedly connected with a U-shaped supporting plate (24), the top bottom of the U-shaped supporting plate (24) is fixedly connected with an air cylinder (23), the bottom of the air cylinder (23) is fixedly connected with the top of the pressing plate (22), and one end of the bottom in the collecting box (4) penetrates through the side wall of the box body (1) to form a water guide opening (27).

6. A circulating filter for sewage treatment according to claim 5, characterised in that a metal screen (28) is fixedly connected in the water guide (27).

7. A circulating filter for sewage treatment as claimed in claim 1, wherein a discharge gate (25) is pivotally connected to a bottom of one side of the collecting tank (4) by a hinge.