CN213555652U

CN213555652U - A sewage filter equipment for among environmental protection engineering

Info

Publication number: CN213555652U
Application number: CN202022270853.0U
Authority: CN
Inventors: 王嘉璐
Original assignee: Liaoning Ecological Environment Protection Science And Technology Center
Current assignee: Liaoning Ecological Environment Protection Science And Technology Center
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-29
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a sewage filter equipment for among environmental protection engineering relates to the sewage filter equipment field, to current sewage filter equipment easy jam when carrying out filtering operation and the difficult problem of cleaing away of filterable alga on it, the scheme is as follows now put forward, it includes the main section of thick bamboo, the upper end fixedly connected with filter cartridge of the outer fixedly connected with support frame in upper end of the main section of thick bamboo and support frame, a plurality of meshs have been seted up to the lower terminal surface of filter cartridge, the lower terminal surface fixedly connected with collecting box of the main section of thick bamboo, the lower extreme and the collecting box of the lower inner wall center fixedly connected with center section of thick bamboo and center section of thick bamboo of the main section of thick bamboo run through the setting, the inner wall of the main section of thick bamboo passes through connecting rod fixedly connected with. This device has the effectual emergence that prevents to filter the jam, simultaneously can be timely clean the filth on filter screen surface, especially can effectually clear up the characteristics of alga.

Description

A sewage filter equipment for among environmental protection engineering

Technical Field

The utility model relates to a sewage filter equipment field especially relates to a sewage filter equipment for among environmental protection engineering.

Background

Water sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater, the problem of environmental pollution is more and more serious along with the development of economy in China, the problem of water pollution is more and more prominent, particularly for power generation of a power plant, the water pollution is more serious, and the sewage is filtered when being discharged.

The environmental protection project is a project which is specially made for environmental protection, because the industrial development causes environmental pollution, and a certain group of design targets are taken as a basis, when the sewage is purified and environment-friendly, impurities in the sewage are filtered thoroughly, but the impurities are always attached to a filter plate, and after a long time, the water flow speed is reduced, so that the filtering efficiency is reduced, and meanwhile, the impurities cannot be filtered thoroughly, so that the improvement is needed. Especially in the treatment of some sewage containing a large amount of algae with respect to eutrophication, the algae will seriously clog the filtering apparatus, easily causing clogging of the filtering apparatus to lower the efficiency of operation, and thus the algae attached to the filter net of the filtering apparatus is difficult to clean. Therefore, the sewage filtering device for the environmental protection engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage filter equipment for among environmental protection engineering has solved current sewage filter equipment and has easily blockked up and the difficult problem of cleaing away of filterable alga on it when carrying out filtering operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sewage filtering device used in environmental protection engineering comprises a main barrel, wherein a supporting frame is fixedly connected to the outside of the upper end of the main barrel, a filter barrel is fixedly connected to the upper end of the supporting frame, a plurality of meshes are formed in the lower end face of the filter barrel, a collecting box is fixedly connected to the lower end face of the main barrel, a center barrel is fixedly connected to the center of the lower inner wall of the main barrel, the lower end of the center barrel is arranged to penetrate through the collecting box, a ring is fixedly connected to the inner wall of the main barrel through a connecting rod, an annular barrel is fixedly connected to the lower end face of the ring, a guide barrel is arranged between the lower end face of the annular barrel and the center barrel in a penetrating manner, a first hydraulic rod is fixedly mounted on the lower end face of the filter barrel, a disc is fixedly connected to the lower end of the first hydraulic rod, transverse supporting rods, the lower extreme fixedly connected with toper filter screen of vertical support rod, fixedly connected with rubber lantern ring between the lower terminal surface of toper filter screen and the up end of ring, the up end fixed mounting of disc has the lower extreme fixedly connected with cleaning brush and the upper end laminating of cleaning brush and toper filter screen of first motor and first motor.

Preferably, the outer edge of the lower end face of the filter cylinder is in a downward-inclined conical shape, the middle of the lower end face of the filter cylinder is in a plane arrangement, a water outlet is formed in the right side of the main cylinder, and an opening is formed in the collecting box.

Preferably, the lower end face of the annular cylinder is inclined from high to low along the radial direction of the main cylinder from inside to outside.

Preferably, the conical filter screen is arranged above the circular ring and positioned in the main cylinder.

Preferably, the outer side surface array of the disc is fixedly connected with transverse supporting rods, and the lower ends of the vertical supporting rods are fixedly connected to the outer edge of the upper end surface of the conical filter screen in an array mode.

Preferably, the middle of the outer side surface of the rubber sleeve ring is convexly arranged along the radial direction of the main cylinder to the outer side and is movably attached to the inner wall of the main cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through a main cylinder, a supporting frame, a filter cylinder, meshes, a collecting box, a central cylinder, a ring, an annular cylinder, a guide cylinder, a disc, a transverse supporting rod, a vertical supporting rod, a conical filter screen, a rubber lantern ring and a cleaning brush, so that the device can filter some objects with larger volume in the sewage by directly introducing the sewage into the filter cylinder and through the meshes arranged on the lower end surface of the filter cylinder, then the rest water flows to the upper end surface of the conical filter screen through the mesh holes, the conical filter screen performs finer filtration on the sewage in the step, and filter the fine impurities and algae thereon, and simultaneously, as the cleaning brush can be driven by the motor to rotate, the cleaning brush contacted with the upper surface of the conical filter screen cleans the filtered objects on the surface of the conical filter screen, so that the situation that the conical filter screen is blocked by more filter screens is avoided;

2. then can drive the carousel through first hydraulic stem, horizontal bracing piece, vertical support rod and toper filter screen shift up, and then make the rubber lantern ring of being connected between toper filter screen and the ring upwards tensile and with main contact laminating cancellation between the section of thick bamboo inner wall and then form the gap, make to erode its last filth and in the annular section of thick bamboo of flowing into that cleans of cleaning brush down by rivers when passing through the toper filter screen, and through a guide cylinder, a central section of thick bamboo flows to in the collecting box, make things convenient for cleaning and collect.

Make this device have the effectual emergence that prevents to filter the jam, simultaneously can be timely clean the filth on filter screen surface, especially can effectually clear up the characteristics of alga.

Drawings

Fig. 1 is a sectional view of the structure of a sewage filtering apparatus used in environmental protection engineering of the present invention.

Fig. 2 is a cross-sectional view of the vertical support rod of the sewage filtering device for environmental protection engineering of the utility model.

Fig. 3 is a cross-sectional view of the vertical ring overlooking structure of the sewage filtering device used in the environmental protection engineering.

Reference numbers in the figures: the cleaning brush comprises a main cylinder 1, a support frame 2, a filter cylinder 3, a mesh 4, a collecting box 5, a center cylinder 6, a circular ring 7, an annular cylinder 8, a guide cylinder 9, a circular disc 10, a transverse support rod 11, a vertical support rod 12, a conical filter screen 13, a rubber lantern ring 14 and a cleaning brush 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a sewage filtering apparatus for environmental engineering, comprising a main barrel 1, a support frame 2 fixedly connected to the outside of the upper end of the main barrel 1, a filter barrel 3 fixedly connected to the upper end of the support frame 2, a plurality of meshes 4 formed on the lower end surface of the filter barrel 3, and a collecting box 5 fixedly connected to the lower end surface of the main barrel 1, characterized in that a center barrel 6 is fixedly connected to the center of the lower inner wall of the main barrel 1, the lower end of the center barrel 6 is disposed to penetrate through the collecting box 5, a ring 7 is fixedly connected to the inner wall of the main barrel 1 through a connecting rod, a ring barrel 8 is fixedly connected to the lower end surface of the ring 7, a guide barrel 9 is disposed between the lower end surface of the ring barrel 8 and the center barrel 6, a first hydraulic rod is fixedly mounted to the lower end surface of the filter barrel 3, a disc 10 is fixedly connected, the equal fixedly connected with vertical support rod 12 of lower extreme of every horizontal bracing piece 11, the lower extreme fixedly connected with toper filter screen 13 of vertical support rod 12, fixedly connected with rubber lantern ring 14 between the lower terminal surface of toper filter screen 13 and the up end of ring 7, the up end fixed mounting of disc 10 has the lower extreme fixedly connected with cleaning brush 15 of first motor and cleaning brush 15 and the up end laminating of toper filter screen 13.

In this embodiment, the lower terminal surface of cartridge filter 3 is outer along the toper that is the downward sloping and the centre of its lower terminal surface be the plane setting, the right side of a main section of thick bamboo 1 is provided with the outlet, the opening has been seted up on the collecting box 5, the terminal surface sets up along the radial slope from inside to outside for being from high to low of a main section of thick bamboo 1 under the ring section of thick bamboo 8, toper filter screen 13 sets up in the top of ring 7 and is located a main section of thick bamboo 1, disc 10's lateral surface array fixedly connected with horizontal bracing piece 11, the equal array fixed connection of lower extreme of each vertical support bar 12 is along the outer edge of the up end of toper filter screen 13, the centre of the 14 lateral surfaces of rubber lantern ring is along the radial bellied setting of outside of a main.

The working principle is as follows: when the device is used, sewage can be directly introduced into the filter cylinder 3, objects with larger volume in the sewage are filtered through the meshes 4 arranged on the lower end face of the filter cylinder 3, then the rest water flows to the upper end face of the conical filter screen 13 through the meshes 4, the conical filter screen 13 can finely filter the sewage in the step and filter fine impurities and algae on the sewage, and meanwhile, the cleaning brush 15 which is in contact with the upper surface of the conical filter screen 13 can clean filtered objects on the surface of the conical filter screen 13 due to the fact that the cleaning brush 15 can be driven to rotate by the motor, and the situation that the conical filter screen is blocked by the filter screen is avoided; then, the first hydraulic rod can drive the rotary table 10 to rotate, and further drive the transverse support rod 11, the vertical support rod 12 and the conical filter screen 13 to move upwards through the rotary table 10, so that the rubber lantern ring 14 connected between the conical filter screen 13 and the circular ring 7 is stretched upwards and is cancelled with the contact fit between the inner walls of the main cylinder 1, and a gap is formed, so that the upper dirt of the conical filter screen 13 can be washed by water flow when passing through the conical filter screen 13 and flows into the annular cylinder 8 after being cleaned by the cleaning brush 15, and flows into the collecting box 5 through the guide cylinder 9 and the central cylinder 6, the cleaning treatment and the collection are convenient, meanwhile, the dirt algae in the annular cylinder 8 can be effectively guided into the guide cylinder 9 due to the inclined arrangement of the lower end surface of the annular cylinder 8, and the washed water is only the sewage primarily filtered by the mesh 4 on the filter cylinder 3, and the washing by the annular, and the sewage for scouring can be treated and reflowed to be filtered, so that the device has the characteristics of effectively preventing filtering blockage, cleaning the dirt on the surface of the filter screen in time, and particularly effectively cleaning the algae.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage filter equipment for among environmental protection engineering, includes main section of thick bamboo (1), the outer fixedly connected with support frame (2) in upper end of main section of thick bamboo (1) and the upper end fixedly connected with cartridge filter (3) of support frame (2), a plurality of meshs (4) have been seted up to the lower terminal surface of cartridge filter (3), the lower terminal surface fixedly connected with collecting box (5) of main section of thick bamboo (1), its characterized in that, the lower extreme and collecting box (5) of the lower inner wall center fixedly connected with center section of thick bamboo (6) and center section of thick bamboo (6) of main section of thick bamboo (1) run through the setting, the inner wall of main section of thick bamboo (1) passes through connecting rod fixedly connected with ring (7), the lower terminal surface fixedly connected with annular section of thick bamboo (8) of ring (7), it is provided with guide cylinder (9) to run through between the lower terminal surface of annular section of thick bamboo (8) and center section of thick bamboo (6), the lower terminal surface (10) The utility model discloses a disc (10) is fixed with horizontal bracing piece (11) of side, every the equal fixedly connected with vertical support rod (12) of lower extreme of horizontal bracing piece (11), the lower extreme fixedly connected with toper filter screen (13) of vertical support rod (12), fixedly connected with rubber lantern ring (14) between the lower terminal surface of toper filter screen (13) and the up end of ring (7), the up end fixed mounting of disc (10) has the lower extreme fixedly connected with cleaning brush (15) of first motor and cleaning brush (15) and the up end laminating of toper filter screen (13).

2. The sewage filtering device used in environmental protection engineering according to claim 1, wherein the outer edge of the lower end face of the filter cylinder (3) is a downward-inclined cone, the middle of the lower end face is a plane, the right side of the main cylinder (1) is provided with a water outlet, and the collecting box (5) is provided with an opening.

3. The sewage filtering device used in environmental protection engineering according to claim 1, wherein the lower end surface of the annular cylinder (8) is inclined from high to low along the radial direction of the main cylinder (1) from inside to outside.

4. A sewage filtering device for environmental engineering according to claim 1, characterized in that the conical filtering net (13) is arranged above the circular ring (7) and in the main cylinder (1).

5. The sewage filtering device used in the environmental protection project according to claim 1, wherein the outer side surface of the disc (10) is fixedly connected with a transverse supporting rod (11) in an array manner, and the lower end of each vertical supporting rod (12) is fixedly connected with the outer edge of the upper end surface of the conical filtering net (13) in an array manner.

6. The sewage filtering device used in the environmental protection project according to claim 1, wherein the middle of the outer side surface of the rubber lantern ring (14) is arranged to be convex along the radial direction of the main cylinder (1) and is movably attached to the inner wall of the main cylinder (1).