CN211338968U

CN211338968U - Denitrification denitrification filler frame convenient to clean

Info

Publication number: CN211338968U
Application number: CN201922341989.3U
Authority: CN
Inventors: 牛志华; 张炜铭; 吕振华; 汪林
Original assignee: Nanjing Lingchuang Environmental Protection Technology Research Institute Co ltd; Jiangsu Nju Environmental Technology Co ltd
Current assignee: Nanjing Lingchuang Environmental Protection Technology Research Institute Co ltd; Jiangsu Nju Environmental Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-25
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a denitrification filler frame of convenient clearance relates to filler frame technical field, this denitrification filler frame of convenient clearance, including sewage treatment pond and filler body, the inner wall fixedly connected with in sewage treatment pond keeps off the ring, the top of keeping off the ring and the bottom swing joint of frame, the inner wall fixedly connected with horizontal pole of frame, first ring channel has been seted up on the surface of horizontal pole, the filler body sets up the first ring channel position department in the surface of horizontal pole, the top fixedly connected with dead lever of frame, the top fixedly connected with fixed plate of dead lever, the bottom of fixed plate and the top swing joint in sewage treatment pond. The utility model discloses a set up and keep off ring, dead lever, rag bolt and nut to among the solution prior art, the denitrification filler frame that is common at present is when using, and the filler frame is fixed in the sewage treatment pond, gets into the sewage treatment pond and clears up comparatively inconvenient problem to the filler.

Description

Denitrification denitrification filler frame convenient to clean

Technical Field

The utility model relates to a filler frame technical field specifically is a denitrification filler frame of convenient clearance.

Background

In to sewage treatment process, need use the filler to carry out the denitrification nitrogen removal processing to sewage, the filler frame is fixed in the sewage treatment pond mostly through the welded mode, and the filler frame is angle steel and round steel welded frame usually, and the both ends of filler are respectively at the top position and the bottom position of filler frame, and filler and sewage contact utilize the filler to reduce the nitrate oxygen and the nitrite nitrogen in the sewage into gaseous nitrogen to carry out the denitrification nitrogen removal processing to sewage.

Among the prior art, common denitrification filler frame need clear up the filler after using a period when the filler, need during the clearance with the sewage evacuation in the sewage treatment pond, but the filler frame is fixed in the sewage treatment pond, need get into the sewage treatment pond and clear up the filler in the pond, and still deposit more mud after the sewage evacuation in the sewage treatment pond, it is comparatively inconvenient to get into the sewage treatment pond and clear up the filler.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a denitrification filler frame of convenient clearance possesses and clears up more convenient advantage to the filler to among the solution prior art, the denitrification filler frame that is common at present is when using, and the filler frame is fixed in the sewage treatment pond, gets into the sewage treatment pond and clears up comparatively inconvenient problem to the filler.

(II) technical scheme

For realizing clearing up more convenient purpose to the filler, the utility model provides a following technical scheme: a denitrification filler frame convenient to clean comprises a sewage treatment tank and a filler body, wherein a baffle ring is fixedly connected to the inner wall of the sewage treatment tank, the top of the baffle ring is movably connected with the bottom of a frame, a cross rod is fixedly connected to the inner wall of the frame, a first annular groove is formed in the surface of the cross rod, the filler body is arranged at the position of the first annular groove in the surface of the cross rod, a fixed rod is fixedly connected to the top of the frame, a fixed plate is fixedly connected to the top of the fixed rod, the bottom of the fixed plate is movably connected with the top of the sewage treatment tank, foundation bolts are pre-buried in the top of the sewage treatment tank, a second annular groove and a through groove are respectively formed in the top of the fixed plate, the inner wall of the through groove is movably connected with the surface of the foundation bolts, the top of the fixed plate is movably connected with the bottom of a pressure, the top of pressure disk and the bottom swing joint of nut, the inner wall of nut and rag bolt's surface threaded connection, rag bolt's top is provided with the drum, pressure disk and nut all are located the inside of drum, the surface of drum and the inner wall swing joint of second annular groove, the bottom fixedly connected with of drum seals up the pad, the bottom of sealed pad and the bottom swing joint of second annular groove inner wall, the wash port has been seted up to the bottom of second annular groove inner wall.

As a preferred technical scheme of the utility model, the frame includes square ring and pole setting, the quantity of square ring is two, two the opposite face of square ring respectively with the top and the bottom fixed connection of pole setting, keep off the top of ring and the bottom swing joint of square ring, it is located the below of pole setting to keep off the ring, horizontal pole fixed connection is at the inner wall of square ring.

As a preferred technical scheme of the utility model, the top fixedly connected with inserted bar of drum inner wall, the slot has been seted up at rag bolt's top, the surface of inserted bar and the inner wall swing joint of slot, the surface of inserted bar is provided with locking Assembly, the draw-in groove has been seted up to the inner wall of slot.

As a preferred technical scheme of the utility model, locking Assembly includes spring, circular slot and latch segment, the circular slot is seted up at the side surface of inserted bar, the inner wall of circular slot and the surface swing joint of latch segment, the latch segment plug-in connects to the inside of draw-in groove, spring fixed connection is in the left side of latch segment, the left end of spring and the left side fixed connection of circular slot inner wall.

As an optimized technical scheme of the utility model, anti-skidding groove has been seted up on the surface of drum, the central axis in anti-skidding groove coincides with the central axis of drum.

(III) advantageous effects

Compared with the prior art, the utility model provides a denitrification nitrogen removal filler frame of convenient clearance possesses following beneficial effect:

1. this denitrification filler frame of convenient clearance, keep off the ring through setting up, the dead lever, rag bolt and nut, when using, unscrew the nut from rag bolt, take off the pressure disk, use the crane to hang out the frame from the sewage treatment pond, subaerial clears up the filler body, need not to get into and clear up in the sewage treatment pond during clearance is packed, reached and cleared up more convenient effect to packing, in order to solve prior art, present common denitrification filler frame is when using, the filler frame is fixed in the sewage treatment pond, get into the sewage treatment pond and clear up comparatively inconvenient problem to packing.

2. This denitrification filler frame of convenient clearance, through setting up drum and locking Assembly, when using, the drum cover plays the guard action to nut and rag bolt on nut and rag bolt, prevents that nut and rag bolt from receiving the erosion of rainwater.

Drawings

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

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

FIG. 3 is a top cross-sectional view of the cross bar of the present invention;

FIG. 4 is a front sectional view of the cylinder of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a sewage treatment tank; 2. a filler body; 3. a baffle ring; 4. a frame; 401. a square ring; 402. erecting a rod; 5. a cross bar; 6. a first annular groove; 7. fixing the rod; 8. a fixing plate; 9. anchor bolts; 10. a second annular groove; 11. a through groove; 12. a platen; 13. a nut; 14. a cylinder; 15. a gasket; 16. a drain hole; 17. inserting a rod; 18. a slot; 19. a locking assembly; 1901. a spring; 1902. a circular groove; 1903. a locking block; 20. a card slot; 21. and (4) an anti-slip groove.

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 denitrification filler frame convenient for cleaning comprises a sewage treatment tank 1 and filler bodies 2, wherein a baffle ring 3 is fixedly connected to the inner wall of the sewage treatment tank 1, the baffle ring 3 is a square ring and is used for supporting a frame 4, the top of the baffle ring 3 is movably connected with the bottom of the frame 4, the number of the frames 4 is selected according to the specific size of the sewage treatment tank 1, a cross rod 5 is fixedly connected to the inner wall of the frame 4, a first annular groove 6 is formed in the surface of the cross rod 5, a plurality of first annular grooves 6 are formed in the surface of the same cross rod 5, a corresponding number of first annular grooves 6 are formed according to the specific size of the sewage treatment tank 1, two ends of each filler body 2 are respectively tied in the first annular grooves 6 positioned on the top and the bottom cross rod 5, so that the distance between each filler body 2 is kept consistent, the filler bodies 2 are arranged at the first annular grooves 6 on the surface of the, the top of the frame 4 is fixedly connected with fixing rods 7, the number of the fixing rods 7 is four, the fixing rods 7 are respectively and fixedly connected at four corner positions at the top of the frame 4, the top of each fixing rod 7 is fixedly connected with a fixing plate 8, the bottom of each fixing plate 8 is movably connected with the top of the sewage treatment pool 1, foundation bolts 9 are pre-buried at the top of the sewage treatment pool 1, the fixing plates 8 are fixed through the foundation bolts 9 and nuts 13, so that the frame 4 is fixed, the top of each fixing plate 8 is respectively provided with a second annular groove 10 and a through groove 11, the central axes of the second annular groove 10 and the through groove 11 are coincident with the central axis of a cylinder 14, the inner wall of each through groove 11 is movably connected with the surface of each foundation bolt 9, the top of each fixing plate 8 is movably connected with the bottom of a pressure plate 12, the pressure plate 12, lubricating grease can be coated on the surfaces of the screw cap 13 and the foundation bolt 9 to prevent the screw cap 13 and the foundation bolt 9 from rusting, meanwhile, the screw cap 13 and the foundation bolt 9 are both positioned above the sewage treatment pool 1, so that the frame 4 is more convenient to disassemble and assemble, the filler body 2 is convenient to clean after the frame 4 is lifted out of the sewage treatment pool 1, the filler body 2 is also convenient to replace, the inner wall of the screw cap 13 is in threaded connection with the surface of the foundation bolt 9, the top of the foundation bolt 9 is provided with a cylinder 14, the cylinder 14 covers the screw cap 13 and the foundation bolt 9 to prevent the screw cap 13 and the foundation bolt 9 from being corroded by rainwater, the pressure plate 12 and the screw cap 13 are both positioned inside the cylinder 14, the surface of the cylinder 14 is movably connected with the inner wall of the second annular groove 10, the bottom of the cylinder 14 is fixedly connected with a sealing gasket 15, and the sealing gasket 15 plays a sealing role between, prevent that the rainwater from drenching on nut 13 and rag bolt 9, the bottom of sealed pad 15 and the bottom swing joint of second annular groove 10 inner wall, the wash port 16 has been seted up to the bottom of second annular groove 10 inner wall, wash port 16 is used for discharging the rainwater that gets into in the second annular groove 10.

Specifically, frame 4 includes square ring 401 and pole setting 402, and the quantity of square ring 401 is two, and two square ring 401's opposite face respectively with the top and the bottom fixed connection of pole setting 402, keep off the top of ring 3 and the bottom swing joint of square ring 401, keep off ring 3 and be located the below of pole setting 402, horizontal pole 5 fixed connection is at the inner wall of square ring 401.

In this embodiment, the frame 4 is composed of two square rings 401 and a plurality of upright rods 402, the upright rods 402 are used for connecting the two square rings 401, and the two ends of the packing body 2 are tied on the cross rods 5 at the top and the bottom of the frame 4 respectively to fix the packing body 2.

Specifically, the top of the inner wall of the cylinder 14 is fixedly connected with an inserted bar 17, the top of the foundation bolt 9 is provided with a slot 18, the surface of the inserted bar 17 is movably connected with the inner wall of the slot 18, the surface of the inserted bar 17 is provided with a locking component 19, and the inner wall of the slot 18 is provided with a clamping groove 20.

In this embodiment, the insertion rod 17 is inserted into the insertion slot 18 and is clamped in the insertion slot 18 through the locking assembly 19, so as to clamp the cylinder 14 and prevent the cylinder 14 from moving freely, the four side surfaces of the inner wall of the insertion slot 18 are provided with clamping slots 20, and the locking block 1903 of the locking assembly 19 is inserted into the clamping slot 20 on any side, so that the cylinder 14 can be clamped.

Specifically, locking subassembly 19 includes spring 1901, circular slot 1902 and latch segment 1903, and circular slot 1902 is seted up in the side surface of inserted bar 17, and the inner wall of circular slot 1902 and the surperficial swing joint of latch segment 1903, and latch segment 1903 pegs graft to the inside of draw-in groove 20, and spring 1901 fixed connection is in the left side of latch segment 1903, and the left end of spring 1901 and the left side fixed connection of circular slot 1902 inner wall.

In this embodiment, the locking block 1903 is inserted into the locking groove 20 under the elastic force of the spring 1901 to lock the insertion rod 17, thereby locking the cylinder 14.

Specifically, the surface of the cylinder 14 is provided with an anti-slip groove 21, and the central axis of the anti-slip groove 21 coincides with the central axis of the cylinder 14.

In this embodiment, the anti-slip groove 21 prevents slippage when holding the barrel 14.

The utility model discloses a theory of operation and use flow: when the device is used, the fixed rod 7 is fixed at the top of the frame 4, two ends of the packing bodies 2 are tied on the cross rod 5 positioned on the inner wall of the square ring 401 at the top of the frame 4 and the cross rod 5 positioned on the inner wall of the square ring 401 at the bottom, the annular groove enables the space between the packing bodies 2 to be consistent, the nut 13 is connected with the foundation bolt 9 to fix the fixed plate 8, the fixed plate 8 fixes the frame 4 through the fixed rod 7, when the packing bodies 2 need to be cleaned, the cylinder 14 is held and pulled upwards, the curved surface on the inner wall of the clamping groove 20 extrudes the curved surface of the locking block 1903, the locking block 1903 extrudes the spring 1901 and is separated from the clamping groove 20, namely, the cylinder 14 can be taken down from the position of the nut 13, the nut 13 is screwed down from the foundation bolt 9, the pressure plate 12 is taken down, the hook of the crane is hung on the square ring 401 of the frame 4, the frame 4, the nut 13 and the foundation bolt 9 are both positioned above the sewage treatment tank 1, so that the frame 4 is convenient to disassemble, after cleaning is completed, the frame 4 is lifted into the sewage treatment tank 1, the bottom of the frame 4 is contacted with the top of the baffle ring 3, the baffle ring 3 plays a supporting role for the frame 4, the fixing plate 8 is sleeved on the foundation bolt 9, the pressure plate 12 is sleeved on the foundation bolt 9, the nut 13 is screwed on the foundation bolt 9 and is screwed tightly, the through groove 11 on the fixing plate 8 is used for facilitating the fixing plate 8 to be sleeved on the foundation bolt 9 when the frame 4 is lifted, lubricating grease can be coated on the surfaces of the nut 13 and the foundation bolt 9 after the nut 13 is screwed tightly, the nut 13 and the foundation bolt 9 are prevented from rusting, the cylinder 14 is covered on the nut 13 and the foundation bolt 9, the inserted rod 17 is inserted into the slot 18, the inner wall of the slot 18 extrudes the locking block 1903, so that the locking block 1903 moves along the inner wall of the circular slot 1902 to extrude the spring 190, when the bottom of inserted bar 17 and the bottom contact of slot 18 inner wall, latch segment 1903 is adjusted card slot 20 position well, and latch segment 1903 prevents that drum 14 from removing at will in inserting card slot 20 under spring 1901 spring action, need not to get into and clears up in the sewage treatment pond 1 when the clearance packs, has reached and has cleared up more convenient effect to the filler.

To sum up, this denitrification filler frame of convenient clearance keeps off ring 3, dead lever 7, rag bolt 9 and nut 13 through setting up to solve among the prior art, the present common denitrification filler frame is when using, and the filler frame is fixed in sewage treatment pond 1, gets into sewage treatment pond 1 and clears up comparatively inconvenient problem to the filler.

It should be noted that, in this document, terms such as "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, an element defined by the phrase "comprising an … …" 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 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 denitrification filler frame of convenient clearance, includes sewage treatment pond (1) and filler body (2), its characterized in that: the inner wall fixedly connected with of sewage treatment pond (1) keeps off ring (3), the top of keeping off ring (3) and the bottom swing joint of frame (4), the inner wall fixedly connected with horizontal pole (5) of frame (4), first ring channel (6) have been seted up on the surface of horizontal pole (5), filler body (2) set up in the first ring channel (6) position department in surface of horizontal pole (5), the top fixedly connected with dead lever (7) of frame (4), the top fixedly connected with fixed plate (8) of dead lever (7), the bottom of fixed plate (8) and the top swing joint of sewage treatment pond (1), the pre-buried rag bolt (9) that has in top of sewage treatment pond (1), second ring channel (10) and logical groove (11) have been seted up respectively at the top of fixed plate (8), the inner wall that leads to groove (11) and the surface swing joint of rag bolt (9), the top of fixed plate (8) and the bottom swing joint of pressure disk (12), pressure disk (12) activity cup joints the surface at rag bolt (9), the top of pressure disk (12) and the bottom swing joint of nut (13), the inner wall of nut (13) and the surface threaded connection of rag bolt (9), the top of rag bolt (9) is provided with drum (14), pressure disk (12) and nut (13) all are located the inside of drum (14), the surface of drum (14) and the inner wall swing joint of second ring channel (10), the bottom fixedly connected with of drum (14) seals up pad (15), the bottom of sealing up pad (15) and the bottom swing joint of second ring channel (10) inner wall, wash port (16) have been seted up to the bottom of second ring channel (10) inner wall.

2. The denitrification filler frame convenient to clean as claimed in claim 1, wherein: frame (4) are including square ring (401) and pole setting (402), the quantity of square ring (401) is two, two the opposite face of square ring (401) respectively with the top and the bottom fixed connection of pole setting (402), keep off the top of ring (3) and the bottom swing joint of square ring (401), keep off the below that ring (3) are located pole setting (402), horizontal pole (5) fixed connection is at the inner wall of square ring (401).

3. The denitrification filler frame convenient to clean as claimed in claim 1, wherein: the top fixedly connected with inserted bar (17) of drum (14) inner wall, slot (18) have been seted up at the top of rag bolt (9), the surface of inserted bar (17) and the inner wall swing joint of slot (18), the surface of inserted bar (17) is provided with locking Assembly (19), draw-in groove (20) have been seted up to the inner wall of slot (18).

4. The denitrification filler frame convenient to clean as claimed in claim 3, wherein: locking subassembly (19) include spring (1901), circular slot (1902) and latch segment (1903), the side surface at inserted bar (17) is seted up in circular slot (1902), the inner wall of circular slot (1902) and the surface swing joint of latch segment (1903), latch segment (1903) are pegged graft to the inside of draw-in groove (20), spring (1901) fixed connection is in the left side of latch segment (1903), the left end of spring (1901) and the left side fixed connection of circular slot (1902) inner wall.

5. The denitrification filler frame convenient to clean as claimed in claim 1, wherein: the surface of the cylinder (14) is provided with an anti-skid groove (21), and the central axis of the anti-skid groove (21) is superposed with the central axis of the cylinder (14).