CN217909144U

CN217909144U - River course filter equipment based on biological filter bed technique of FBR

Info

Publication number: CN217909144U
Application number: CN202222188754.7U
Authority: CN
Inventors: 郑娜; 范念
Original assignee: Hangzhou Tianshui Environmental Engineering Co ltd
Current assignee: Hangzhou Tianshui Environmental Engineering Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-29
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a river course filter equipment based on biological filter bed technique of FBR relates to the water conservancy technical field, this river course filter equipment based on biological filter bed technique of FBR, including the river course, fixedly connected with filter screen in the river course, the filter screen sets up in the slope of river course, the spout has all been seted up to the inner wall around the river course, through starter motor and then drive the left side surface rebound that collects the frame along the filter screen, and then effectual left side to the filter screen strikes off the cleaning work, when collecting the frame and removing to the surface of water simultaneously, can effectually make rubbish impurity etc. under the interception of filter screen left side enter into in the collection frame, effectual surface to the filter screen is cleared up and is collected impurity, prevent that the filter screen from producing the phenomenon that impurity blockked up the mesh in long-term use, the effectual filter screen that has improved is to the water flow in long-term use, make the filter work of more effectual completion to the river course, improve whole device's result of use.

Description

River course filter equipment based on biological filter bed technique of FBR

Technical Field

The utility model relates to a water conservancy technical field, in particular to river course filter equipment based on FBR biofilter bed technique.

Background

The FBR biological filter bed is short for term, wherein F is the abbreviation of ilter and fixed, B is the abbreviation of biology and bed, R is the abbreviation of reactivor, and the FBR biological filter bed is arranged on the shore of the water body and divides the water body into an FBR biological bed area and a clear water area.

And to FBR biological filter bed in this scheme then use the river course department to filter, divide into FBR biological bed district and clear water district with the river course water through FBR biological filter bed, in the use of the river course filter equipment who has in FBR biological filter bed technique, although very perfect, but in filter equipment use the filter screen to the impurity in the river course to clear up the work greatly, however when the filter screen is in long-term use, impurity and rubbish in the river course then can block under the filtration of filter screen, pile up the left side at the filter screen for a long time, when can not be to the effectual condition of clearing up and collecting impurity rubbish in the surface of filter screen, pile up the left impurity rubbish at the filter screen for a long time, then can pile up too much and then block up the mesh of filter screen, receive the jam when the mesh of filter screen, then can make the filter screen reduce the throughput of flowing water, be unfavorable for a long time to the filter effect in river course, and then reduce the result of use of whole device, make too much impurity rubbish pile up and make the left side horizontal plane of filter screen have the risk that rises, then can influence the ecological balance of flowing water in the river course, the result of use of whole device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least solve one of the technical problem who exists among the prior art, the work of collecting impurity rubbish can be cleared up to the surperficial effectual of filter screen is provided, impurity and rubbish in can solving the river course then can stop under the filtration of filter screen, pile up the left side at the filter screen for a long time, pile up at the left impurity rubbish of filter screen for a long time, then can pile up too much and then block up the mesh of filter screen, the mesh when the filter screen receives the jam, then can make the filter screen reduce the throughput of flowing water, be unfavorable for the filter screen long-term problem to the filter effect in river course.

In order to achieve the above object, the utility model provides a following technical scheme: a river channel filtering device based on an FBR biological filter bed technology comprises a river channel, wherein a filter screen is fixedly connected in the river channel, the filter screen is obliquely arranged in the river channel, sliding grooves are formed in the front inner wall and the rear inner wall of the river channel, the sliding grooves are also obliquely arranged and are consistent with the inclination angle of the filter screen, sliding blocks are respectively connected in the two sliding grooves in a sliding manner, and cleaning and collecting devices are arranged on the two sliding blocks;

the cleaning and collecting device comprises a collecting frame, the collecting frame is fixedly connected between two sliding blocks, and the left side and the right side of the collecting frame are inclined planes.

Preferably, the top fixedly connected with connecting rod of collecting the frame, the top fixedly connected with bracing piece of river course, the rear side rotation of bracing piece is connected with two sprockets, and the surface meshing of two sprockets is connected with the chain.

Preferably, the front side of the supporting rod is fixedly connected with a motor, the rear side of the motor is fixedly connected with the front side of the chain wheel, the rear side of the chain is fixedly connected with a push rod, and the push rod is located at the bottom of the connecting rod.

Preferably, the slide has been seted up to the roof of collecting the frame, and sliding connection has the ball in the slide, and the top fixedly connected with push pedal of ball, push pedal are at the top sliding connection who collects the frame, and the inner wall side cross-section shape of collecting the frame is right trapezoid.

Preferably, the first spring of fixedly connected with between the front side of push pedal and the antetheca of slide, the spread groove has been seted up to the left side of the top frame of filter screen, and sliding connection has the carriage release lever in the spread groove, fixedly connected with second spring between the front side of carriage release lever and the rear side of filter screen.

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

(1) This river course filter equipment based on biological filter bed technique of FBR, and then drive the left side surface rebound that collects the frame along the filter screen through starter motor, and then effectual left side to the filter screen strikes off cleaning work, simultaneously when collecting the frame and removing to the surface of water, can effectually make rubbish impurity etc. under the filter screen left side interception enter into in the collection frame, effectually clear up and collect impurity on the surface of filter screen, prevent that the filter screen from producing the phenomenon that impurity blockked up the mesh in long-term the use, the effectual filter screen that has improved is to the percent passage of rivers in long-term the use, make the filter screen can more effectual completion to the filtration work in river course, improve the result of use of integrated device in the biological filter bed technique of FBR.

(2) This river course filter equipment based on FBR biological filter bed technique clears up the discharge through the impurity of backward movement carriage release lever and then drive the push pedal in to collecting the frame, and then effectual impurity to the river course carries out effectual clearance, has improved the clean effect after impurity filters in the river course internal water, and then the effectual result of use that has improved whole device.

(3) This river course filter equipment based on FBR biological filter bed technique because the inner wall side cross-sectional shape of collecting the frame is right trapezoid, and then impurity that can be smooth in the push pedal backward movement in the frame is collected in the promotion removes from collecting the frame, and then makes the impurity discharge in collecting the frame, and then can effectual completion to the cleaning work of collecting interior impurity of frame.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of a river channel filtering device based on FBR biological filter bed technology according to the present invention;

FIG. 2 is a schematic view of the collecting frame of the present invention;

FIG. 3 is an enlarged view of the section A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the present invention at B in fig. 2.

Reference numerals: 1. a river channel; 2. filtering with a screen; 3. a chute; 4. a slider; 5. a collection frame; 6. a connecting rod; 7. a support bar; 8. a sprocket; 9. a chain; 10. a motor; 11. a push rod; 12. pushing the plate; 13. a first spring; 14. a slideway; 15. a sliding ball; 16. connecting grooves; 17. a travel bar; 18. a second spring.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a river course filter equipment based on biological filter bed technique of FBR, including river course 1, fixedly connected with filter screen 2 in the river course 1, filter screen 2 can effectually filter impurity rubbish etc. to aquatic in the river course 1 through filter screen 2 left, make impurity blocked the left side of filter screen 2, effectual water to in the river course 1 carries out effectual filter action, filter screen 2 sets up in the river course slope, spout 3 has all been seted up to the front and back inner wall of river course 1, spout 3 sets up and is unanimous with the inclination of filter screen 2 for the slope equally, equal sliding connection has slider 4 in two spout 3, fixedly connected with collects frame 5 between two slider 4, the left side right side of collecting frame 5 is the inclined plane, collect the top fixedly connected with connecting rod 6 of frame 5, the top fixedly connected with bracing piece 7 in river course 1, the rear side of bracing piece 7 rotates and is connected with two sprocket 8, the surface meshing of two sprocket 8 is connected with chain 9, the front side fixedly connected with motor 10 of bracing piece 7, the rear side of motor 10 and the front side fixedly connected with chain of sprocket 8, the rear side fixedly connected with push rod 11 of connecting rod 9, push rod is located the bottom of connecting rod 6.

When the left impurity of filter screen 2 needs to be cleared up and collected, starting motor 10, motor 10 starts to drive sprocket 8 and rotates, sprocket 8 rotates and drives chain 9 and begins the transmission, the transmission of chain 9 drives push rod 11 and moves upwards, push rod 11 moves upwards and promotes connecting rod 6 and moves upwards, connecting rod 6 upward movement drives collection frame 5 and moves upwards, collection frame 5 upward movement drives two sliders 4 and moves upwards in two spouts 3, and then make the left side upward movement of collection frame 5 laminating filter screen 2, because the right side of collection frame 5 is the slope form, consequently can effectually scrape the clearance to the accumulational impurity in filter screen 2 left side in collecting frame 5 upward movement, when collecting frame 5 and removing the surface of water in river course 1, collect frame 5 this moment and can effectually collect the work to the impurity that lies in filter screen 2 left side surface of water in river course 1, later after collecting frame 5 and removing the top left side of filter screen 2, closing motor 10, this moment, it stops in the left side of filter screen 2 to collect frame 5 this moment.

Through starter motor 10 and then drive and collect frame 5 along filter screen 2's left side surface upward movement, and then effectual left side to filter screen 2 strikes off cleaning work, when collecting frame 5 and removing to the surface of water simultaneously, can effectually make rubbish impurity etc. that filter screen 2 left side was intercepted enter into in collecting frame 5, effectually clear up and collect impurity to filter screen 2's surface, prevent that filter screen 2 from producing the phenomenon that impurity blockked up the mesh in long-term use, the effectual throughput rate of filter screen 2 to rivers that has improved in long-term use, make filter screen 2 can more effectual completion to the filter work in river course, improve the result of use of integrated device in FBR biological filter bed technique.

Collect the roof of frame 5 and seted up slide 14, sliding connection has slide ball 15 in the slide 14, and slide ball 15's top fixedly connected with push pedal 12, push pedal 12 are at the top sliding connection who collects frame 5, and push pedal 12 slides around the top of collecting frame 5, and the inner wall side cross-sectional shape of collecting frame 5 is right trapezoid, the first spring 13 of fixedly connected with between the front side of push pedal 12 and the antetheca of slide 14.

Connecting groove 16 has been seted up on the left side of the top frame of filter screen 2, and sliding connection has movable rod 17 in connecting groove 16, and fixedly connected with second spring 18 between the front side of movable rod 17 and the rear side of filter screen 2, movable rod 17's shape is "7" font.

Under the static state, under the elastic force action of the first spring 13, the push plate 12 is located at the foremost side of the collection frame 5, under the elastic force action of the second spring 18, the 7 shape of the moving rod 17 is located at the foremost side of the filter screen 2, after the collection frame 5 stops moving, the moving rod 17 is moved backwards, the moving rod 17 moves backwards to push the push plate 12 to move backwards, the push plate 12 moves backwards to drive the first spring 13 to move backwards to generate stretching, the push plate 12 moves backwards to drive the sliding ball 15 to move in the slideway 14, and because the cross section of the inner wall side of the collection frame 5 is in a right trapezoid shape, impurities in the collection frame 5 can be smoothly pushed out from the collection frame 5 during the backward movement of the push plate 12, so that the impurities in the collection frame 5 are discharged, and the cleaning work of the impurities in the collection frame 5 can be effectively completed.

After finishing to collecting the interior impurity clearance of frame 5, stop the removal to carriage release lever 17, under the spring action of second spring 18, carriage release lever 17 moves forward and resets and is not promoting push pedal 12, under the spring action of first spring 13, push pedal 12 moves forward and resets, open motor 10 after push pedal 12 resets, later collect the inside that frame 5 resets and get back to river course 1 under the drive of push rod 11, later close motor 10 again.

Remove the carriage release lever 17 and then drive push pedal 12 through the backward and clear up the discharge to the impurity of collecting in the frame 5, and then effectually carry out effectual clearance to the impurity on the river course 1, improved the clean effect after impurity filtering in the river course 1 internal water, and then the effectual result of use that improves whole device.

The working principle is as follows: when the left impurity of filter screen 2 needs to be cleared up and collected, starting motor 10, motor 10 starts to drive sprocket 8 and rotates, sprocket 8 rotates and drives chain 9 and begins the transmission, the transmission of chain 9 drives push rod 11 and moves upwards, push rod 11 moves upwards and promotes connecting rod 6 and moves upwards, connecting rod 6 upward movement drives collection frame 5 and moves upwards, collection frame 5 upward movement drives two sliders 4 and moves upwards in two spouts 3, and then make the left side upward movement of collection frame 5 laminating filter screen 2, because the right side of collection frame 5 is the slope form, consequently can effectually scrape the clearance to the accumulational impurity in filter screen 2 left side in collecting frame 5 upward movement, when collecting frame 5 and removing the surface of water in river course 1, collect frame 5 this moment and can effectually collect the work to the impurity that lies in filter screen 2 left side surface of water in river course 1, later after collecting frame 5 and removing the top left side of filter screen 2, closing motor 10, this moment, it stops in the left side of filter screen 2 to collect frame 5 this moment.

Under the static state, under the elastic force of first spring 13, push pedal 12 is located the foremost side of collecting frame 5, under the elastic force of second spring 18, the "7" font of carriage 17 is located the foremost side of filter screen 2, after collecting frame 5 stop motion, backward movement carriage 17, carriage 17 backward movement promotes push pedal 12 backward movement, push pedal 12 backward movement drives first spring 13 backward movement and produces the extension, push pedal 12 backward movement drives smooth ball 15 and removes in slide 14, because the shape of the inner wall side cross-section of collecting frame 5 is right trapezoid, and then impurity in the promotion collecting frame 5 that can be smooth moves out from collecting frame 5 in push pedal 12 backward movement.

After finishing to collecting the interior impurity clearance of frame 5, stop the removal to carriage release lever 17, under the elastic force effect of second spring 18, carriage release lever 17 moves forward and resets and is not promoting push pedal 12, under the elastic force effect of first spring 13, push pedal 12 moves forward and resets, after push pedal 12 resets, opens motor 10, later collects frame 5 and resets the inside of getting back to river course 1 under the drive of push rod 11, later closes motor 10 again.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a river course filter equipment based on biological filter bed technique of FBR which characterized in that: the river course cleaning device comprises a river course (1), wherein a filter screen (2) is fixedly connected in the river course (1), the filter screen (2) is arranged in the river course in an inclined mode, sliding grooves (3) are formed in the front inner wall and the rear inner wall of the river course (1), the sliding grooves (3) are also arranged in an inclined mode and are consistent with the inclination angle of the filter screen (2), sliding blocks (4) are connected in the two sliding grooves (3) in a sliding mode, and cleaning and collecting devices are arranged on the two sliding blocks (4);

the cleaning and collecting device comprises a collecting frame (5), the collecting frame (5) is fixedly connected between two sliding blocks (4), and the left side and the right side of the collecting frame (5) are both inclined planes.

2. The river course filtering device based on FBR biological filter bed technology as claimed in claim 1, wherein: the top fixedly connected with connecting rod (6) of collecting frame (5), the top fixedly connected with bracing piece (7) of river course (1), the rear side rotation of bracing piece (7) is connected with two sprocket (8), and the surface meshing of two sprocket (8) is connected with chain (9).

3. The river channel filtering device based on the FBR biological filter bed technology as claimed in claim 2, wherein: the front side fixedly connected with motor (10) of bracing piece (7), the rear side of motor (10) and the front side fixed connection of sprocket (8), the rear side fixedly connected with push rod (11) of chain (9), push rod (11) are located the bottom of connecting rod (6).

4. The river course filtering device based on FBR biological filter bed technology as claimed in claim 3, wherein: slide (14) have been seted up to the roof of collecting frame (5), and sliding connection has slide ball (15) in slide (14), and top fixedly connected with push pedal (12) of slide ball (15), push pedal (12) are at the top sliding connection who collects frame (5), and the shape of the inner wall side cross section of collecting frame (5) is right trapezoid.

5. The river course filtering device based on FBR biological filter bed technology as claimed in claim 4, wherein: fixedly connected with first spring (13) between the front side of push pedal (12) and the antetheca of slide (14), spread groove (16) have been seted up in the left side of the top frame of filter screen (2), and sliding connection has carriage release lever (17) in spread groove (16), fixedly connected with second spring (18) between the front side of carriage release lever (17) and the rear side of filter screen (2).