CN212594241U

CN212594241U - Sewage treatment grid for urban sewage pretreatment

Info

Publication number: CN212594241U
Application number: CN202020731791.6U
Authority: CN
Inventors: 褚汉红
Original assignee: Guangdong Lvmei Environmental Technology Co ltd
Current assignee: Guangdong Lvmei Environmental Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-26
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to a water treatment technical field just discloses a sewage treatment grid for town sewage pretreatment, which comprises a frame, the inside fixed mounting of frame has the grid tray, the bottom surface fixedly connected with fixed plate of frame, the fixed cover in inside of fixed plate has cup jointed the dead lever, the surface activity of dead lever has cup jointed the sill bar, the top surface fixedly connected with knee bar of sill bar, the groove of cranking has been seted up in the front of knee bar, the top fixedly connected with fixed axle of frame side, the fixed axle surface cup joints with the groove activity of cranking. This sewage treatment grid for sewage pretreatment in cities and towns through add the sill bar at the lateral surface of frame to at the top surface installation curved bar of sill bar, make the frame rotate round the dead lever, realize the frame together with the angular rotation of grid tray, make the grid tray can adapt to the water level and adjust, enlarge the area that the grid tray soaks at the water, enlarge and hold back the effect, excellent in use effect.

Description

Sewage treatment grid for urban sewage pretreatment

Technical Field

The utility model relates to a water treatment technical field specifically is a sewage treatment grid for town sewage pretreatment.

Background

The grating is a common sewage treatment device, is a pretreatment facility for intercepting coarse dirt in water, is obliquely arranged on a channel through which wastewater flows or at an inlet of a pump station water collecting tank, is used for intercepting large solid pollutants in a suspended or floating state to achieve the aim of solid-liquid separation, and is important pretreatment equipment in water treatment.

Current sewage treatment grid for sewage pretreatment in cities and towns in the use, because the body of slope can not adjust rotation angle along with the water level for body part area is located surface of water upper portion under the different water level circumstances, and the area that the suspended solid was held back in the actual separation reduces, and it is lower to hold back the effect, and grid body utilization ratio is lower, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sewage treatment grid for town sewage pretreatment possesses the advantage that improves and holds back suspended solid efficiency and convenient clearance suspended solid, has solved the problem of mentioning in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a sewage treatment grid for town sewage pretreatment, includes the frame, the inside fixed mounting of frame has the grid tray, the bottom surface fixedly connected with fixed plate of frame, the fixed cover in inside of fixed plate has cup jointed the dead lever, the surface activity of dead lever has cup jointed the sill bar, the top surface fixedly connected with curved bar of sill bar, curved groove has been seted up in the front of curved bar, the top fixedly connected with fixed axle of frame side, the fixed axle surface cup joints with curved groove activity.

Preferably, the outer surfaces of the fixed rod and the fixed shaft are respectively in threaded sleeve joint with a first locking cap and a second locking cap, and the first locking cap and the second locking cap are respectively located on the outer sides of the bottom rod and the curved rod.

Preferably, the top surface of the frame is movably clamped with a sliding block, the top surface of the sliding block is fixedly connected with a bushing, the top surface of the bushing is fixedly connected with an outer frame, and the top surface of the outer frame is fixedly connected with a pull rod.

Preferably, the top surface of the frame is provided with a sliding chute, the inside of the sliding chute is movably clamped with the sliding block, and the upper end of the sliding chute penetrates through the top surface of the frame.

Preferably, the bottom surface of the bushing is provided with water leakage holes, the side surface of the bushing is fixedly connected with a scraper, and the scraper is positioned on the inner side of the frame.

Preferably, the number of the bottom rods is two, a baffle is fixedly connected between the two bottom rods and is positioned on the left side of the fixing rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this sewage treatment grid for sewage pretreatment in cities and towns through add the sill bar at the lateral surface of frame to at the top surface installation curved bar of sill bar, make the frame rotate round the dead lever, realize the frame together with the angular rotation of grid tray, make the grid tray can adapt to the water level and adjust, enlarge the area that the grid tray soaks at the water, enlarge and hold back the effect, excellent in use effect.

2. This sewage treatment grid for town sewage pretreatment is through seting up the spout in the front of frame to activity joint slider in the spout, make the bushing of slider top surface installation can slide along the frame is positive together with the frame, effectively clear up the positive suspended solid of grid tray, in time clear up the suspended solid and improve and hold back the effect, it is convenient to clear up.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an exploded view between the structural frame and the bottom bar of the present invention;

fig. 4 is an exploded view between the structural frame and the sliding block of the present invention;

fig. 5 is a schematic view of the bushing of the present invention.

In the figure: 1. a frame; 2. a grid plate; 3. a fixing plate; 4. fixing the rod; 5. a first locking cap; 6. a bottom bar; 7. a curved bar; 8. a curved groove; 9. a fixed shaft; 10. a second locking cap; 11. a chute; 12. a slider; 13. a bushing; 14. an outer frame; 15. a water leakage hole; 16. a squeegee; 17. a pull rod; 18. and a baffle plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a sewage treatment grid for urban sewage pretreatment comprises a frame 1, a grid plate 2 is fixedly mounted inside the frame 1, a fixing plate 3 is fixedly connected to the bottom surface of the frame 1, a fixing rod 4 is fixedly sleeved inside the fixing plate 3, a bottom rod 6 is movably sleeved on the outer surface of the fixing rod 4, a curved rod 7 is fixedly connected to the top surface of the bottom rod 6, a curved groove 8 is formed in the front surface of the curved rod 7, a fixing shaft 9 is fixedly connected to the top of the side surface of the frame 1, and the outer surface of the fixing shaft 9 is movably sleeved with the curved groove 8.

Wherein, the surface of dead lever 4 and fixed axle 9 is threaded socket respectively and is had a locking cap 5 and No. two locking caps 10, and a locking cap 5 and No. two locking caps 10 are located the outside of sill bar 6 and curved bar 7 respectively, and curved bar 7 adapts to the direction of rotation of frame 1 for frame 1 can effectual rotation and fixed, realizes frame 1's angle modulation.

Wherein, the top surface activity joint of frame 1 has slider 12, and the top surface fixedly connected with bushing 13 of slider 12, the top surface fixedly connected with frame 14 of bushing 13, the top surface fixedly connected with pull rod 17 of frame 14, pull rod 17 are used for pulling frame 14, and frame 14 is used for collecting and storing the suspended solid.

The top surface of the frame 1 is provided with a chute 11, the inside of the chute 11 is movably clamped with a slide block 12, the upper end of the chute 11 penetrates through the top surface of the frame 1, the slide block 12 can slide out of the chute 11 through the chute 11, and an outer frame 14 in which suspended matters are stored is taken out and poured.

Wherein, the bottom surface of bushing 13 has seted up the hole of leaking 15, and the side fixedly connected with scraper blade 16 of bushing 13, scraper blade 16 are located the inboard of frame 1, and the hole of leaking is arranged in the water of outer frame 14 of bleeding, and scraper blade 16 bottom surface laminating grid tray 2 effectively strikes off the debris of adhering to on grid tray 2.

The number of the bottom rods 6 is two, the baffle 18 is fixedly connected between the two bottom rods 6, the baffle 18 is located on the left side of the fixing rod 4, the position and the height of the baffle 18 are adaptive to the rotation of the frame 1, and suspended matters are prevented from flowing away from the bottom of the frame 1 after the rotation.

The working principle is as follows: loosening the first locking cap 5 and the second locking cap 10, rotating the frame 1 to enable the top end of the frame 1 to exceed the half-palm width of the water surface, and screwing the first locking cap 5 and the second locking cap 10; when clearing up the suspended solid, pulling pull rod 17 drives frame 14 and upwards slides along spout 11, and the suspended solid falls into frame 14 when frame 14 is gliding to make frame 14 roll-off frame 1, empty the suspended solid and accomplish the clearance.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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. The utility model provides a sewage treatment grid for pretreatment of town sewage, includes frame (1), its characterized in that: the inside fixed mounting of frame (1) has grid tray (2), the bottom surface fixedly connected with fixed plate (3) of frame (1), the inside fixed dead lever (4) of having cup jointed of fixed plate (3), bottom bar (6) have been cup jointed in the surface activity of dead lever (4), top surface fixedly connected with curved bar (7) of bottom bar (6), curved groove (8) have been seted up in the front of curved bar (7), top fixedly connected with fixed axle (9) of frame (1) side, fixed axle (9) surface and curved groove (8) activity are cup jointed.

2. The sewage treatment grid for urban sewage pretreatment according to claim 1, wherein: the outer surfaces of the fixed rod (4) and the fixed shaft (9) are respectively in threaded sleeve connection with a first locking cap (5) and a second locking cap (10), and the first locking cap (5) and the second locking cap (10) are respectively located on the outer sides of the bottom rod (6) and the curved rod (7).

3. The sewage treatment grid for urban sewage pretreatment according to claim 1, wherein: the top surface activity joint of frame (1) has slider (12), the top surface fixedly connected with bushing (13) of slider (12), the top surface fixedly connected with frame (14) of bushing (13), the top surface fixedly connected with pull rod (17) of frame (14).

4. The sewage treatment grid for urban sewage pretreatment according to claim 3, wherein: the top surface of frame (1) has been seted up spout (11), the inside and the slider (12) activity joint of spout (11), the top surface of frame (1) is run through to the upper end of spout (11).

5. The sewage treatment grid for urban sewage pretreatment according to claim 3, wherein: the bottom surface of the bushing plate (13) is provided with water leakage holes (15), the side surface of the bushing plate (13) is fixedly connected with a scraper (16), and the scraper (16) is positioned on the inner side of the frame (1).

6. The sewage treatment grid for urban sewage pretreatment according to claim 1, wherein: the number of bottom rods (6) is two, two fixedly connected with baffle (18) between bottom rods (6), baffle (18) are located the left side of dead lever (4).