CN213348009U

CN213348009U - Filter for sewage treatment

Info

Publication number: CN213348009U
Application number: CN202021853920.5U
Authority: CN
Inventors: 周耀峰
Original assignee: Tianjin Yiqing Environmental Engineering Co ltd
Current assignee: Tianjin Yiqing Environmental Engineering Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-04
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to the technical field of filters, especially a filter for sewage treatment, including fixed frame, fixed spout has all been seted up to the both sides of fixed frame top surface, the inner wall sliding connection of fixed spout has the filter plate, the fixedly connected with handle of center department at filter plate top. The utility model has the advantages that: through having set up guide bar and lead screw, the outer wall sliding connection of guide bar has the spray rod, the equal a plurality of pressurization shower nozzles of the equal fixedly connected with in middle part of spray rod both sides face, the equal a plurality of mediation brushes of edge of spray rod both sides face top and bottom, fixedly connected with intake takeover is located at the center at spray rod top, one side threaded connection that the guide bar was kept away from to lead screw and spray rod, can make the spray rod pass through the lead screw and rotate the lift, thereby pass through the filtration pore that the pressurization shower nozzle washed to the filter plate with the water under high pressure, thereby realize the recoil clearance, need not take out the filter plate like this alright with clearing up, thereby reach the purpose.

Description

Filter for sewage treatment

Technical Field

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

Background

The sewage treatment process of purifying sewage for making sewage reach the quality of water requirement of discharging into a certain water or reuse, sewage treatment is widely used in each field such as building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and beverage, also increasingly walks into common people's daily life, and in current sewage treatment filters, extensive filtering material such as active state filter plate that uses generally sets up this type of filter plate at the water inlet mostly.

However, such filter plates have the following problems in use:

the existing filter plate is simple in structure, lacks of a cleaning structure, dirt can block meshes after long-time use, water flow is not smooth, cleaning is needed to be taken out for cleaning, and the filter plate is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a filter for sewage treatment, effectively solved prior art not enough.

The purpose of the utility model is realized through the following technical scheme: a filter for sewage treatment comprises a fixed frame, wherein fixed sliding chutes are formed in two sides of the top surface of the fixed frame, a filter plate is connected to the inner wall of each fixed sliding chute in a sliding mode, the size of the filter plate is larger than that of the inner wall of the fixed frame, the thickness of the filter plate is matched with that of each fixed sliding chute, and a handle is fixedly connected to the center of the top of the filter plate;

the edge of one side of the middle part of the inner wall of the fixed frame is fixedly connected with a guide bar, the outer wall of the guide bar is connected with a water spray rod in a sliding manner, the middle parts of two side surfaces of the water spray rod are fixedly connected with a plurality of pressurizing nozzles, the edges of the top and the bottom of two side surfaces of the water spray rod are fixedly connected with a plurality of dredging brushes, and the center of the top of the water spray rod is fixedly connected with a water inlet connecting pipe;

one side of the guide bar is kept away from to fixed frame inner wall rotates and is connected with the lead screw, the top surface of fixed frame is run through at the top of lead screw, one side fixedly connected with gear motor that fixed frame top surface is close to the lead screw, gear motor's output and the top fixed connection of lead screw, one side threaded connection that the guide bar was kept away from to lead screw and spray rod.

Optionally, the center department fixedly connected with pressure water pump of fixed frame top surface, the flexible pipe of the play water end fixedly connected with ripple of pressure water pump, the extension length of the flexible pipe of ripple is greater than the height of fixed frame inner wall, the flexible pipe of ripple is kept away from the one end and is taken over fixed connection with intaking of pressure water pump, the flexible pipe of ripple is linked together through the inside of taking over and water spray rod of intaking.

Optionally, two sides of the middle part of the top surface of the fixing frame are both provided with elastic sheet grooves, the edges of the bottom surfaces of the inner walls of the elastic sheet grooves are fixedly connected with reset elastic sheets, and the tops of the reset elastic sheets are fixedly connected with clamping blocks.

Optionally, the cross-sectional shape of the fixture block is a right triangle, the top surface of the fixture block is an inclined plane, the width of the bottom surface of the fixture block is half of the thickness of the filter plate, the position of the bottom surface of the fixture block is aligned with the top surface of the fixing frame, and the position of the fixture block corresponds to the position of the filter plate.

Optionally, the length of the water spray rod is equal to the width of the filter plate, the distribution width of the plurality of pressurizing nozzles is matched with the width of the filter plate, and the positions of the plurality of pressurizing nozzles correspond to the positions of the filter plate.

Optionally, the length of a plurality of mediation brushes is greater than the interval between the side of water spray rod to the filter plate, and a plurality of mediation brushes all contact with the surface of filter plate, and the diameter of a plurality of mediation brushes all is less than the diameter of filter pores on the filter plate surface.

The utility model has the advantages of it is following:

1. the filter for sewage treatment is provided with a guide bar and a lead screw, the outer wall of the guide bar is connected with a water spray rod in a sliding way, the middle parts of two side surfaces of the water spray rod are fixedly connected with a plurality of pressurizing nozzles, the edges of the top part and the bottom part of the two side surfaces of the water spray rod are fixedly connected with a plurality of dredging brushes, the center of the top part of the water spray rod is fixedly connected with a water inlet connecting pipe, the lead screw and the water spray rod are in threaded connection with one side of the guide bar away from the guide bar, the positions of the pressurizing nozzles correspond to the positions of a filter plate, the dredging brushes are in contact with the surface of the filter plate, the water spray rod can be lifted through the rotation of the lead screw, so that high-pressure water is flushed to the filter holes of the filter plate through the pressurizing nozzles, thereby realizing back flushing cleaning, the dredging brushes, thereby achieving the purpose of convenient cleaning.

2. This filter for sewage treatment, through having set up fixed spout and shell fragment groove, the edge fixedly connected with shell fragment that resets of shell fragment inslot wall bottom surface, the top fixedly connected with fixture block of shell fragment that resets, and the cross sectional shape of fixture block is right triangle, the top surface of fixture block is the inclined plane, the width of fixture block bottom surface is half of filter plate thickness, the position of fixture block bottom surface aligns with the top surface of fixed frame, the position of fixture block is corresponding with the position of filter plate, can make the filter plate insert fixed frame through fixed spout, and can push away the fixture block through the inclined plane guide is automatic when inserting, and automatic blocking makes the filter plate under the shell fragment that resets promotes, reach the fixed purpose of installation of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

in the figure: 1-a fixed frame, 2-a fixed chute, 3-a filter plate, 4-a handle, 5-a spring sheet groove, 6-a clamping block, 7-a pressure water pump, 8-a speed reducing motor, 9-a guide bar, 10-a lead screw, 11-a water spray rod, 12-a pressure spray head, 13-a dredging brush, 14-a water inlet connecting pipe, 15-a corrugated telescopic pipe and 16-a reset spring sheet.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, a filter for sewage treatment comprises a fixed frame 1, wherein both sides of the top surface of the fixed frame 1 are provided with fixed chutes 2, the inner walls of the fixed chutes 2 are connected with filter plates 3 in a sliding manner, and the centers of the tops of the filter plates 3 are fixedly connected with handles 4;

the edge of one side of the middle part of the inner wall of the fixed frame 1 is fixedly connected with a guide bar 9, the outer wall of the guide bar 9 is connected with a water spray rod 11 in a sliding way, the middle parts of two side surfaces of the water spray rod 11 are fixedly connected with a plurality of pressurizing nozzles 12, the edges of the top and the bottom of two side surfaces of the water spray rod 11 are fixedly connected with a plurality of dredging brushes 13, and the center of the top of the water spray rod 11 is fixedly connected with a water inlet;

one side of the guide bar 9 is kept away from to fixed frame 1 inner wall rotates and is connected with lead screw 10, and the top of lead screw 10 runs through the top surface of fixed frame 1, and one side fixedly connected with gear motor 8 that the top surface of fixed frame 1 is close to lead screw 10, gear motor 8's output and the top fixed connection of lead screw 10, lead screw 10 and the one side threaded connection that guide bar 9 was kept away from to spray rod 11.

As an optional technical solution of the utility model:

the center department fixedly connected with pressure water pump 7 of fixed frame 1 top surface, the play water end fixedly connected with the flexible pipe 15 of ripple of pressure water pump 7, the flexible pipe 15 of ripple is kept away from the one end and the intake takeover 14 fixed connection of pressure water pump 7, the flexible pipe 15 of ripple is linked together through intake takeover 14 and the inside of water spray rod 11, can further pressurize for the water that adds water spray rod 11 through pressure water pump 7, improves the pressure of jet stream, improves the cleaning effect.

As an optional technical solution of the utility model:

two sides of the middle part of the top surface of the fixed frame 1 are respectively provided with a spring sheet groove 5, the edge of the bottom surface of the inner wall of the spring sheet groove 5 is fixedly connected with a reset spring sheet 16, and the top of the reset spring sheet 16 is fixedly connected with a clamping block 6.

As an optional technical solution of the utility model:

the cross section of the fixture block 6 is right triangle, the top surface of the fixture block 6 is an inclined plane, the width of the bottom surface of the fixture block 6 is half of the thickness of the filter plate 3, the bottom surface of the fixture block 6 is aligned with the top surface of the fixing frame 1, the position of the fixture block 6 corresponds to the position of the filter plate 3, the fixture block 6 can be automatically pushed away by the guide of the inclined plane when the filter plate 3 is inserted, and the filter plate 3 is automatically clamped under the pushing of the reset elastic sheet 16, so that the aim of facilitating installation and fixation.

As an optional technical solution of the utility model:

the length of the water spray rod 11 is equal to the width of the filter plate 3, the distribution width of the plurality of pressurizing nozzles 12 is matched with the width of the filter plate 3, the positions of the plurality of pressurizing nozzles 12 correspond to the positions of the filter plate 3, the water spray rod 11 is rotated and lifted through the screw rod 10, and therefore high-pressure water is flushed to filter holes of the filter plate 3 through the pressurizing nozzles 12, and backwashing is achieved.

As an optional technical solution of the utility model:

the length of a plurality of mediation brushes 13 is greater than the interval between 11 sides of spray rod to the filter plate 3, and a plurality of mediation brushes 13 all contact with the surface of filter plate 3, and the diameter of a plurality of mediation brushes 13 all is less than the diameter of 3 surperficial filtration pores of filter plate, and mediation brush 13 can remove simultaneously when spray rod 11 washes, injects the brush into the filtration pore of filter plate 3, carries out further mediation.

The working process of the utility model is as follows: when the user uses the filter, the guide bar 9 and the screw rod 10 are arranged, the outer wall of the guide bar 9 is connected with the water spray rod 11 in a sliding way, the middle parts of two side surfaces of the water spray rod 11 are fixedly connected with a plurality of pressurizing nozzles 12, the edges of the top part and the bottom part of two side surfaces of the water spray rod 11 are fixedly connected with a plurality of dredging brushes 13, the center of the top part of the water spray rod 11 is fixedly connected with a water inlet connecting pipe 14, the screw rod 10 and one side of the water spray rod 11, which is far away from the guide bar 9, are in threaded connection, the positions of the pressurizing nozzles 12 correspond to the positions of the filter plates 3, the dredging brushes 13 are in contact with the surfaces of the filter plates 3, the water spray rod 11 can rotate and lift through the screw rod 10, so that high-pressure water is flushed to the filter holes of the filter plates 3 through the pressurizing nozzles 12, thereby, need not take out filter plate 3 alright clear up like this, thereby reach the purpose of being convenient for to clear up, the rethread has set up fixed spout 2 and shell fragment groove 5, the edge fixedly connected with shell fragment 16 that resets of the 5 inner wall bottom surfaces of shell fragment groove, the top fixedly connected with fixture block 6 of shell fragment 16 resets, and the cross sectional shape of fixture block 6 is right triangle, the top surface of fixture block 6 is the inclined plane, the width of 6 bottom surfaces of fixture block is half of 3 thicknesses of filter plate, the position of 6 bottom surfaces of fixture block aligns with the top surface of fixed frame 1, the position of fixture block 6 is corresponding with the position of filter plate 3, can make filter plate 3 insert fixed frame 1 through fixed spout 2, can push away fixture block 6 through the inclined plane guide automation when inserting, and automatic blocking makes 3 under the filter plate 16 that resets promotes, reach.

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

Claims

1. A filter for sewage treatment is characterized in that: the device comprises a fixed frame (1), wherein fixed sliding chutes (2) are formed in two sides of the top surface of the fixed frame (1), the inner walls of the fixed sliding chutes (2) are connected with a filter plate (3) in a sliding manner, and a lifting handle (4) is fixedly connected to the center of the top of the filter plate (3);

the edge of one side of the middle part of the inner wall of the fixed frame (1) is fixedly connected with a guide bar (9), the outer wall of the guide bar (9) is connected with a water spray rod (11) in a sliding manner, the middle parts of two side surfaces of the water spray rod (11) are fixedly connected with a plurality of pressurizing nozzles (12), the edges of the top and the bottom of the two side surfaces of the water spray rod (11) are fixedly connected with a plurality of dredging brushes (13), and the center of the top of the water spray rod (11) is fixedly connected with a water inlet connecting pipe (14; one side of guide bar (9) is kept away from to fixed frame (1) inner wall rotates and is connected with lead screw (10), the top surface of fixed frame (1) is run through at the top of lead screw (10), one side fixedly connected with gear motor (8) that fixed frame (1) top surface is close to lead screw (10), the output of gear motor (8) and the top fixed connection of lead screw (10), one side threaded connection of guide bar (9) is kept away from with water spray rod (11) lead screw (10).

2. A filter for wastewater treatment according to claim 1, wherein: the fixed frame (1) top surface center department fixedly connected with pressure water pump (7), the flexible pipe (15) of the play water end fixedly connected with ripple of pressure water pump (7), the flexible pipe (15) of ripple are kept away from the one end of pressure water pump (7) and are intake takeover (14) fixed connection, flexible pipe (15) of ripple are linked together through the inside of intaking takeover (14) and water spray rod (11).

3. A filter for wastewater treatment according to claim 1, wherein: the fixing frame is characterized in that elastic piece grooves (5) are formed in the two sides of the middle of the top surface of the fixing frame (1), reset elastic pieces (16) are fixedly connected to the edges of the bottom surfaces of the inner walls of the elastic piece grooves (5), and clamping blocks (6) are fixedly connected to the tops of the reset elastic pieces (16).

4. A filter for wastewater treatment according to claim 3, wherein: the cross sectional shape of fixture block (6) is right triangle, the top surface of fixture block (6) is the inclined plane, the width of fixture block (6) bottom surface is half of filter plate (3) thickness, the position of fixture block (6) bottom surface aligns with the top surface of fixed frame (1), the position of fixture block (6) corresponds with the position of filter plate (3).

5. A filter for wastewater treatment according to claim 1, wherein: the length of the water spray rod (11) is equal to the width of the filter plate (3), the distribution width of the plurality of pressurizing nozzles (12) is matched with the width of the filter plate (3), and the positions of the plurality of pressurizing nozzles (12) correspond to the positions of the filter plate (3).

6. A filter for wastewater treatment according to claim 1, wherein: the length of the dredging brushes (13) is larger than the distance from the side surface of the water spray rod (11) to the filter plate (3), the dredging brushes (13) are all contacted with the surface of the filter plate (3), and the diameter of the dredging brushes (13) is smaller than the diameter of the filter holes on the surface of the filter plate (3).