CN220495823U

CN220495823U - Clear liquid circulating and filtering equipment for sewage treatment

Info

Publication number: CN220495823U
Application number: CN202223140448.2U
Authority: CN
Inventors: 杨彬; 高旭; 姜诗慧; 刘晨; 张裕晖
Original assignee: Liaoning Environmental Protection Group Qingyuan Water Co ltd
Current assignee: Liaoning Environmental Protection Group Qingyuan Water Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2024-02-20
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses clear liquid circulating and filtering equipment for sewage treatment, which comprises a filter bucket, wherein a first fixed block and a second fixed block are arranged on the inner walls of two sides of the filter bucket, a first filter box is connected below the filter bucket, one side of the first filter box is connected with a first feeding pipe, a first one-way valve is arranged on the first feeding pipe, a stirring mechanism is arranged on one side in the first filter box, a second filter box is arranged on one side of the first filter box, then a flocculating agent is added into the first filter box, a motor drives a spiral stirring blade to rotate, the length of a hose is regulated by stretching and retracting an electric push rod, and the turbidity of liquid in the second filter box is detected by a turbidity sensor; when the sewage is unqualified, the sewage is returned to the first filter tank again through the first water pump, so that the flow of the water in the first filter tank is accelerated, and the mixing of the sewage and the flocculant is accelerated; after the water is qualified, the water is discharged through the first fixing groove, the operation is simple, and convenience is brought to people.

Description

Clear liquid circulating and filtering equipment for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to clear liquid circulating and filtering equipment for sewage treatment.

Background

Filtration refers to the process of purifying and purifying fluid by a special device, and has a plurality of filtration modes, and the used system is wide, and solid-liquid, solid-gas, large particles and small particles are common. Filtration is typically the operation of separating solids and other materials from a liquid (or gas) by passing the liquid (or gas) in suspension (or heated gas containing solid particles) through a medium under the influence of an impetus or other external force, with the solid particles and other materials being trapped by the filtration medium. Filtration is also one of the crucial steps in sewage treatment.

The utility model discloses a practical utility model discloses a sewage treatment is with circulation filtration equipment, the power distribution box comprises a box body, the top intercommunication of box has the water inlet, the below of water inlet is provided with filter equipment, the top joint in the filter equipment outside has first joint ring, the bottom joint in the filter equipment outside has the second joint ring, filter equipment is including the filter layer, the right side at first joint ring top is provided with the spring screw, the right side fixedly connected with base of box, the lower extreme of spring screw runs through first joint ring, filter layer and second joint ring in proper order and extends to the bottom of base, and with base threaded connection, but the device only can separate the solid impurity in the sewage when filtering, and the filtration degree is lower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides clear liquid circulating filtering equipment for sewage treatment, which filters solid impurities in sewage through the first filter plate and the second filter plate, and filters residual impurities in the sewage through the first filter box and the second filter box, so that the aim of purifying the sewage is fulfilled, the operation is simple, and convenience is brought to people.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a clear solution circulating filtration equipment for sewage treatment, includes the filter funnel, first fixed block and second fixed block are all installed to filter funnel both sides inner wall, a pair of be connected with first filter between the first fixed block, a pair of be connected with the second filter between the second fixed block, the filter funnel below is connected with first rose box, first rose box one side is connected with first inlet pipe, install first check valve on the first inlet pipe, rabbling mechanism is installed to first rose box one side, first rose box one side is equipped with the second rose box, first rose box with be connected with first connecting pipe between the second rose box, install first water pump on the first connecting pipe, just be located on the first connecting pipe be connected with the second check valve between first water pump one side, install the second water pump on the second connecting pipe between wall on first rose box and the bottom second rose box, second one side runs through in first rose box top and installs the constant head tank, the second side has the constant head tank, the constant head tank has the constant head tank is installed to first side, the second side has the constant head tank to install first side, the constant head tank has the first through-flow groove.

Preferably, the first filter box and one side of the second filter box are both provided with observation windows, and one side of the second filter box is provided with a turbidity sensor.

Preferably, the stirring mechanism comprises a motor, the driving end of the motor is connected with a rotating shaft, the rotating shaft penetrates through one side wall surface of the first filter tank, and a spiral stirring blade is arranged on the rotating shaft.

Preferably, the telescopic mechanism comprises a hose, the hose is connected to one end of the second connecting pipe, the lower end of the hose is connected with a positioning block, an electric push rod is installed on one side of the hose, the upper end of the electric push rod is fixedly installed on one side of the upper inner wall of the first filter box, and the telescopic end of the electric push rod is connected to one side of the upper wall surface of the positioning block.

Preferably, the switch structure comprises a second fixed slot, the second fixed slot is formed in one side wall surface of the first fixed slot, a hydraulic cylinder is fixedly mounted on one side wall surface of the second fixed slot, and a stop block is mounted at the telescopic end of the hydraulic cylinder.

Advantageous effects

The utility model provides clear liquid circulating and filtering equipment for sewage treatment, which has the beneficial effects that the structure is compact, solid impurities in sewage are filtered through a first filter plate and a second filter plate, then a flocculating agent is added into a first filter box, a motor drives a spiral stirring blade to rotate, so that the sewage and the flocculating agent are accelerated to be mixed, suspension liquid is accelerated to be formed, water and the impurities are separated, the length of a flexible pipe is regulated by stretching and contracting a telescopic end of an electric push rod, the suspension liquid is pumped into a second filter box through a second water pump, the impurities in the suspension liquid are filtered through a filter tank, and the turbidity of the liquid in the second filter box is detected through a turbidity sensor; when the sewage is unqualified, the sewage is returned to the first filter tank again through the first water pump, so that the flow of the water in the first filter tank is accelerated, and the mixing of the sewage and the flocculant is accelerated; after the water is qualified, the water is discharged through the first fixing groove, the operation is simple, and convenience is brought to people.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic view of the enlarged partial structure of fig. 1 according to the present utility model.

In the figure: 1. a filter bucket; 2. a first fixed block; 3. a second fixed block; 4. a first filter plate; 5. a second filter plate; 6. a first filter box; 7. a first feed tube; 8. a first one-way valve; 9. a second filter box; 10. a first connection pipe; 11. a first water pump; 12. a second one-way valve; 13. a second connection pipe; 14. a second water pump; 15. a first fixing groove; 16. a third fixed block; 17. a filter tank; 18. a shutter; 19. a motor; 20. a rotating shaft; 21. spiral stirring blades; 22. a hose; 23. a positioning block; 24. an electric push rod; 25. a second fixing groove; 26. a hydraulic cylinder; 27. a stop block; 28. an observation window; 29. turbidity sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a clear liquid circulating filter device for sewage treatment comprises a filter bucket 1, first fixed block 2 and second fixed block 3 are all installed to filter bucket 1 both sides inner wall, a pair of be connected with first filter 4 between the first fixed block 2, a pair of be connected with second filter 5 between the second fixed block 3, filter bucket 1 below is connected with first rose box 6, first rose box 6 one side is connected with first inlet pipe 7, install first check valve 8 on the first inlet pipe 7, rabbling mechanism is installed to one side in the first rose box 6, first rose box 6 one side is equipped with second rose box 9, first rose box 6 with be connected with first connecting pipe 10 between the second rose box 9, install first water pump 11 on the first connecting pipe 10 and be located first water pump 11 one side is installed second check valve 12, first rose box 6 is on the wall face and the bottom is connected with first inlet pipe 7, install first check valve 8 on the first side wall, first filter box 6 is connected with first side wall 13, second side wall 13 is installed to the second filter box 9, and is connected with the second connecting pipe 9, and is connected with first connecting pipe 9 on the second side wall 13, the second side is connected with the second connecting pipe 9, and is connected with the first connecting pipe 9, and is connected with the fixed slot 13 on the first side wall 13.

Further, the first filter box 6 and the second filter box 9 are provided with observation windows 28 on one side, and the second filter box 9 is provided with a turbidity sensor 29 on one side.

Further, the stirring mechanism comprises a motor 19, a rotating shaft 20 is connected to the driving end of the motor 19, the rotating shaft 20 penetrates through one side wall surface of the first filter box 6, and a spiral stirring blade 21 is installed on the rotating shaft 20.

Further, the telescopic mechanism comprises a hose 22, the hose 22 is connected to one end of the second connecting pipe 13, a positioning block 23 is connected to the lower end of the hose 22, an electric push rod 24 is installed on one side of the hose 22, the upper end of the electric push rod 24 is fixedly installed on one side of the upper inner wall of the first filtering box 6, and the telescopic end of the electric push rod 24 is connected to one side of the upper wall surface of the positioning block 23.

Further, the switch structure comprises a second fixing groove 25, the second fixing groove 25 is formed in one side wall surface of the first fixing groove 15, a hydraulic cylinder 26 is fixedly mounted on one side wall surface of the second fixing groove 25, and a stop block 27 is mounted at the telescopic end of the hydraulic cylinder 26.

Examples: firstly pouring sewage into a filter bucket 1, filtering solid impurities in the sewage through a first filter plate 4 and a second filter plate 5, introducing a flocculating agent into the first filter box 6 through a first connecting pipe 10, driving a rotating shaft 20 to rotate through a motor 19, stirring the sewage and the flocculating agent through rotation of a spiral stirring blade 21, accelerating formation of suspension, controlling a telescopic end of an electric push rod 24 to stretch to drive a hose 22 to stretch, driving the suspension to enter the second filter box 9 through a second water pump 14, filtering fixed small particles in the suspension through a filter tank 17, and detecting turbidity of water in the second filter box 9 through a turbidity sensor 29; when the sewage is unqualified, the sewage is returned to the first filter tank 6 again through the first water pump 11, the flow of the water in the first filter tank 6 is accelerated, the mixing of the sewage and the flocculating agent is accelerated, the sewage is prevented from flowing back into the second filter tank 9 through the second one-way valve 12, the circulation is realized, and the process is repeated; after passing, the control stopper 27 is moved to one side by the telescopic end shortening of the hydraulic cylinder 26. Allowing filtered water to flow out through the first fixing groove 15; when cleaning, only the shutter 18 is required to be opened, the filter tank 17 is lifted, and then the filter tank is detached for cleaning and replacement, so that the operation is simple, and convenience is brought to people.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The clear liquid circulating filter equipment for sewage treatment comprises a filter bucket (1), and is characterized in that a first fixed block (2) and a second fixed block (3) are arranged on the inner walls of two sides of the filter bucket (1), a pair of first filter plates (4) are connected between the first fixed blocks (2), a pair of second filter plates (5) are connected between the second fixed blocks (3), a first filter box (6) is connected below the filter bucket (1), a first feeding pipe (7) is connected on one side of the first filter box (6), a first one-way valve (8) is arranged on the first feeding pipe (7), a stirring mechanism is arranged on one side of the first filter box (6), a second filter box (9) is arranged on one side of the first filter box (6), a first connecting pipe (10) is connected between the first filter box (6) and the second filter box (9), a first water pump (11) is arranged on the first connecting pipe (10) and is positioned on the first connecting pipe (7) and is provided with a first water pump (12) on one side of the second connecting pipe (13), the utility model discloses a filter cabinet, including first rose box (6), second connecting pipe (13), second rose box (9), second connecting pipe (13) one end run through in wall one side just is connected with telescopic machanism on first rose box (6), first fixed slot (15) have been seted up on wall one side under second rose box (9), switch structure is all installed to first fixed slot (15) one side, third fixed block (16) are all installed to second rose box (9) both sides inner wall, a pair of be connected with filter vat (17) between third fixed block (16), the through-hole has been seted up on wall one side on second rose box (9), the through-hole department articulates there is shutter (18).

2. The clear liquid circulating and filtering apparatus for sewage treatment according to claim 1, wherein the first filter tank (6) and the second filter tank (9) are provided with observation windows (28) on one side, and the second filter tank (9) is provided with turbidity sensors (29) on one side.

3. The clear liquid circulating and filtering apparatus for sewage treatment according to claim 1, wherein the stirring mechanism comprises a motor (19), a rotating shaft (20) is connected to a driving end of the motor (19), the rotating shaft (20) penetrates through a side wall surface of the first filtering box (6), and a spiral stirring blade (21) is installed on the rotating shaft (20).

4. The clear liquid circulating and filtering apparatus for sewage treatment according to claim 1, wherein the telescopic mechanism comprises a hose (22), the hose (22) is connected to one end of the second connecting pipe (13), a positioning block (23) is connected to the lower end of the hose (22), an electric push rod (24) is installed on one side of the hose (22), the upper end of the electric push rod (24) is fixedly installed on one side of the upper inner wall of the first filtering box (6), and the telescopic end of the electric push rod (24) is connected to one side of the upper wall surface of the positioning block (23).

5. The clear liquid circulating and filtering apparatus for sewage treatment according to claim 1, wherein the switch structure comprises a second fixing groove (25), the second fixing groove (25) is formed in a side wall surface of the first fixing groove (15), a hydraulic cylinder (26) is fixedly mounted on a side wall surface of the second fixing groove (25), and a stop block (27) is mounted at a telescopic end of the hydraulic cylinder (26).