CN217499001U

CN217499001U - High nitrogenous effluent treatment plant

Info

Publication number: CN217499001U
Application number: CN202221226757.9U
Authority: CN
Inventors: 黄颖春
Original assignee: Suzhou Yiqing Environmental Protection Technology Co ltd
Current assignee: Suzhou Yiqing Environmental Protection Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-27
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a high nitrogenous wastewater treatment device, which comprises a filter cartridge A, a filter cartridge B connected to the filter cartridge A through a communicating pipe A and a filter cartridge C connected to the filter cartridge B through a communicating pipe B, wherein the lower ends of the filter cartridge A, the filter cartridge B and the filter cartridge C are respectively provided with a connecting cover, an aeration mechanism is arranged on the connecting cover at the lower end of the filter cartridge C, the aeration mechanism comprises a ring pipe arranged inside the connecting cover, an aeration connector arranged at one side of the ring pipe and an aeration head arranged at the upper side of the ring pipe, and one end of the aeration head corresponds to the position of the communicating pipe B; through the aeration mechanism of design, the aeration connector through aeration mechanism when using connects the air supply, blows to the one end of communicating pipe B through ring canal and aeration head direction, and the supplementary jet-propelled head in the cooperation aeration head outside is to the aeration of a plurality of positions of cartridge filter C to the anoxic zone appears in the reduction cartridge filter C, thereby guarantees the processing to nitrogen.

Description

High nitrogenous effluent treatment plant

Technical Field

The utility model belongs to the technical field of nitrogenous waste water, concretely relates to high nitrogenous effluent treatment plant.

Background

The nitrogen-containing wastewater is mainly from chemical fertilizers, coking, petrifaction, pharmacy, foods, refuse landfills and the like, and a large amount of nitrogen-containing wastewater is discharged into water bodies to cause eutrophication of the water bodies and cause black and odorous water bodies.

The existing high-nitrogen-content wastewater needs to be aerated into the filter column when being treated, so that the high-nitrogen-content wastewater is conveniently subjected to aerobic denitrification treatment, and an anoxic zone exists in the filter column when being treated, so that the problem of nitrogen treatment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high nitrogenous effluent treatment plant to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high nitrogenous effluent treatment plant, includes cartridge filter A, connects cartridge filter B on cartridge filter A through communicating pipe A and connects cartridge filter C on cartridge filter B through communicating pipe B, cartridge filter A, cartridge filter B and cartridge filter C's lower extreme all is provided with the connection lid, the connection of cartridge filter C lower extreme is covered and is provided with aeration mechanism, aeration mechanism is including setting up at the inside ring canal of connection lid, installing the aeration connector in ring canal one side and setting up the aeration head at the ring canal upside, the one end of aeration head corresponds with communicating pipe B's position, the outside of aeration head is provided with supplementary jet-propelled head.

Preferably, the upper end of the aeration head is arranged to be inclined, and the air nozzle is positioned on the inclined surface at the upper side of the aeration head.

Preferably, an adjusting valve port is arranged on the outer side of the upper end of the filter cartridge B, a sewage inlet is arranged on the upper end of the filter cartridge A, a discharge port is arranged on the outer side of the upper end of the filter cartridge C, and the filter cartridge A, the filter cartridge B and the filter cartridge C are connected in series through a communicating pipe A and a communicating pipe B.

Preferably, the filter cartridges a, B and C are provided with filter tank packings at inner sides thereof, the filter tank packings in the filter cartridges a and B are one point two meters, and the filter tank packings in the filter cartridges C are one point five meters.

Preferably, cartridge filter A, cartridge filter B and cartridge filter C inner wall all are provided with spacing bulge loop, cartridge filter A, cartridge filter B and cartridge filter C's inboard both ends all are provided with the mesh clamp plate, and two mesh clamp plates centre gripping respectively at the both ends that the filtering ponds packed, cartridge filter A, cartridge filter B and cartridge filter C's one end is provided with tight clamping ring, spacing bulge loop with sticis the outside that the ring pressed at two mesh clamp plates respectively, one side of connecting the lid is provided with connects the spiral head, and the connecting cover revolves the head through connecting and closes on cartridge filter A, cartridge filter B and cartridge filter C, it presses in one side of tight clamping ring to connect the spiral head.

Preferably, the surface of mesh clamp plate is provided with the water conservancy diversion hole, the equal integrated into one piece of spacing bulge loop in cartridge filter A, cartridge filter B and the cartridge filter C is on cartridge filter A, cartridge filter B and cartridge filter C inner wall.

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

1. through the aeration mechanism of design, the aeration connector through aeration mechanism when using connects the air supply, blows to the one end of communicating pipe B through ring canal and aeration head direction, and the supplementary jet-propelled head in the cooperation aeration head outside is to the aeration of a plurality of positions of cartridge filter C to the anoxic zone appears in the reduction cartridge filter C, thereby guarantees the processing to nitrogen.

2. Through the connection lid of design, tight clamping ring and spacing bulge loop, close soon on cartridge filter A, cartridge filter B and cartridge filter C through connecting the lid when using to the tight clamping ring of cooperation sticiss filter tank filler and mesh clamp plate to fix in cartridge filter A, cartridge filter B and cartridge filter C, only need to screw down the connection lid when carrying out the dismouting to filter tank filler and mesh clamp plate and can be more convenient.

Drawings

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

FIG. 2 is a schematic view of the aeration structure of the present invention;

FIG. 3 is a schematic view of the packing mounting structure of the filtering tank of the present invention;

in the figure: 1. a filter cartridge A; 2. a filter cartridge B; 3. a filter cartridge C; 4. a sewage inlet; 5. a discharge port; 6. a communicating pipe A; 7. a communicating pipe B; 8. adjusting the valve port; 9. an aeration mechanism; 10. an aeration connector; 11. a ring pipe; 12. an aeration head; 13. an auxiliary showerhead; 14. filling a filter tank; 15. a mesh pressing plate; 16. tightly pressing the ring; 17. a limit convex ring; 18. connecting a rotary head; 19. and (7) connecting a cover.

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.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: a high-nitrogen-content wastewater treatment device comprises a filter cylinder A1, a filter cylinder B2 connected to the filter cylinder A1 through a communicating pipe A6 and a filter cylinder C3 connected to the filter cylinder B2 through a communicating pipe B7, the lower ends of the filter cylinder A1, the filter cylinder B2 and the filter cylinder C3 are respectively provided with a connecting cover 19, an aeration mechanism 9 is arranged on the connecting cover 19 at the lower end of the filter cylinder C3, the aeration mechanism 9 comprises an annular pipe 11 arranged in the connecting cover 19, an aeration connector 10 arranged at one side of the annular pipe 11 and an aeration head 12 arranged at the upper side of the annular pipe 11, one end of the aeration head 12 corresponds to the position of the communicating pipe B7, an auxiliary jet head 13 is arranged at the outer side of the aeration head 12, the aeration connector 10 is connected with an air source to aerate the annular pipe 11 and the aeration head 12, so that the air is discharged to flush the communicating pipe B7 through the aeration head 12, when the wastewater enters the filter cylinder C3, the wastewater can be rapidly mixed with oxygen and is matched with the auxiliary gas nozzle 13 to aerate towards the outside; the upper end of the aeration head 12 is arranged to be inclined, and the air nozzle 13 is positioned on the inclined plane at the upper side of the aeration head 12, so that the aeration head 12 is convenient to aerate the communication part of the communication pipe B7 and the filter cylinder C3 when in use, and the air nozzle 13 is convenient to aerate the filter cylinder C3 fully.

As can be seen from the above description, the present invention has the following advantages: when the aeration device is used, the aeration connector 10 of the aeration mechanism 9 is connected with an air source, and the air source is guided to blow to one end of the communicating pipe B7 through the circular pipe 11 and the aeration head 12, and is matched with the auxiliary air nozzle 13 on the outer side of the aeration head 12 to aerate a plurality of positions of the filter cartridge C3, so that an anoxic zone is reduced in the filter cartridge C3, and the nitrogen treatment is ensured.

Further, referring to fig. 1 to 3, an adjusting valve port 8 is disposed on an outer side of an upper end of the filter cartridge B2, a sewage inlet 4 is disposed on an upper end of the filter cartridge a1, a discharge port 5 is disposed on an outer side of an upper end of the filter cartridge C3, and the filter cartridge a1, the filter cartridge B2 and the filter cartridge C3 are connected in series through a communication pipe a6 and a communication pipe B7, so that the filter cartridge a1, the filter cartridge B2 and the filter cartridge C3 are conveniently connected to treat wastewater when in use, and the treated wastewater is conveniently discharged; the filter tank filler 14 is arranged on the inner sides of the filter cylinder A1, the filter cylinder B2 and the filter cylinder C3, the filter tank filler 14 in the filter cylinder A1 and the filter cylinder B2 is one point two meters, and the filter tank filler 14 in the filter cylinder C3 is one point five meters, so that when the filter tank filler 14 is used in the filter cylinder A1, the filter cylinder B2 and the filter cylinder C3, anaerobic and aerobic treatment can be conveniently carried out on the high-nitrogen-content wastewater according to the conditions.

Example two:

referring to fig. 1 to 3, based on the first embodiment, the present invention provides a technical solution: the inner walls of the filter cylinder A1, the filter cylinder B2 and the filter cylinder C3 are respectively provided with a limit convex ring 17, the two ends of the inner sides of the filter cylinder A1, the filter cylinder B2 and the filter cylinder C3 are respectively provided with a mesh pressing plate 15, the two mesh pressing plates 15 are respectively clamped at two ends of the filter tank filler 14, the filter tank filler 14 is ceramsite, the particle size of the ceramsite is 2-5mm, one end of the filter cylinder A1, one end of the filter cylinder B2 and one end of the filter cylinder C3 are provided with the pressing rings 16, the limiting convex rings 17 and the pressing rings 16 are respectively pressed at the outer sides of the two mesh pressing plates 15, the mesh pressing plates 15 are limited through the pressing rings 16 and the limiting convex rings 17, so as to install the filter tank filler 14, one side of the connecting cover 19 is provided with a connecting rotary head 18, the connecting cover 19 is screwed on the filter cartridge A1, the filter cartridge B2 and the filter cartridge C3 through the connecting screw head 18, the connecting screw head 18 is pressed on one side of the pressing ring 16, and the connecting cover 19 is conveniently detached and connected through the connecting screw head 18; the surface of mesh clamp plate 15 is provided with the water conservancy diversion hole, and spacing bulge loop 17 homogeneous body shaping in cartridge filter A1, cartridge filter B2 and the cartridge filter C3 is on cartridge filter A1, cartridge filter B2 and cartridge filter C3 inner wall, and convenient mesh clamp plate 15 connects and fixes when using, and spacing bulge loop 17 is more stable when using.

Adopt above-mentioned connecting cover 19, clamping ring 16 and spacing bulge loop 17, close soon on cartridge filter A1, cartridge filter B2 and cartridge filter C3 through connecting cover 19 when using to cooperate clamping ring 16 to sticis filter tank filler 14 and mesh clamp plate 15 to fix in cartridge filter A1, cartridge filter B2 and cartridge filter C3, only need to screw down connecting cover 19 when carrying out the dismouting to filter tank filler 14 and mesh clamp plate 15 and can be more convenient.

The utility model discloses a theory of operation and use flow: when in use, the connection pipe A6 and the connection pipe B7 are used for serially connecting the filter cylinder A1, the filter cylinder B2 and the filter cylinder C3, wastewater with high nitrogen content enters through the sewage inlet 4, the wastewater with high nitrogen content is sequentially filtered through the filter cylinder A1, the filter cylinder B2 and the ceramsite filter tank filler 14 in the filter cylinder C3, then the wastewater is treated through the anaerobic environment in the filter cylinder B2, the DO concentration is adjusted through the connection and the opening and the closing of the adjusting valve port 8, so that the nitrogen in the wastewater is treated by matching with a biological membrane formed by the filter cylinder A1, the filter cylinder B2 and the filter cylinder C3, the aeration connector 10 is connected with an air source to aerate the circular pipe 11 and the aeration head 12 when the filter cylinder C3 is treated, the wastewater is discharged to the connection pipe B7 through the aeration head 12, can be rapidly mixed with oxygen when the wastewater enters the filter cylinder C3, and the auxiliary aeration head 13 is aerated to the outside, so that the anoxic area in the filter cylinder C3 is reduced, make waste water guarantee to stably avoid appearing the insufficient phenomenon of nitrogen treatment when cartridge filter C3 internal treatment, when needs are changed filtering ponds filler 14, only need through connecting spiral head 18 and screw down connecting cover 19, then it can to take out tight clamping ring 16, mesh clamp plate 15, filtering ponds filler 14 in proper order, it is more convenient when carrying out the dismouting.

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. 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.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a high nitrogenous effluent treatment plant, includes cartridge filter A (1), connects cartridge filter B (2) on cartridge filter A (1) and connects cartridge filter C (3) on cartridge filter B (2) through communicating pipe B (7) through communicating pipe A (6), its characterized in that: the lower extreme of cartridge filter A (1), cartridge filter B (2) and cartridge filter C (3) all is provided with connection cover (19), be provided with aeration mechanism (9) on connection cover (19) of cartridge filter C (3) lower extreme, aeration mechanism (9) are including setting up ring canal (11) inside connection cover (19), install aeration connector (10) in ring canal (11) one side and set up aeration head (12) at ring canal (11) upside, the one end of aeration head (12) corresponds with the position of communicating pipe B (7), the outside of aeration head (12) is provided with supplementary jet nozzle (13).

2. The high-nitrogen-content wastewater treatment device according to claim 1, characterized in that: the upper end of the aeration head (12) is arranged to be inclined, and the air nozzle (13) is positioned on the inclined plane at the upper side of the aeration head (12).

3. The high-nitrogen-content wastewater treatment device according to claim 1, characterized in that: an adjusting valve port (8) is arranged on the outer side of the upper end of the filter cartridge B (2), a sewage inlet (4) is arranged on the upper end of the filter cartridge A (1), a discharge port (5) is arranged on the outer side of the upper end of the filter cartridge C (3), and the filter cartridge A (1), the filter cartridge B (2) and the filter cartridge C (3) are connected in series through a communicating pipe A (6) and a communicating pipe B (7).

4. The high-nitrogen-content wastewater treatment device according to claim 1, characterized in that: the filter cartridge is characterized in that filter tank filler (14) is arranged on the inner sides of the filter cartridge A (1), the filter cartridge B (2) and the filter cartridge C (3), the filter tank filler (14) in the filter cartridge A (1) and the filter cartridge B (2) is one point and two meters, and the filter tank filler (14) in the filter cartridge C (3) is set to one point and five meters.

5. The apparatus for treating wastewater containing high nitrogen content according to claim 4, wherein: the inner walls of the filter cartridge A (1), the filter cartridge B (2) and the filter cartridge C (3) are provided with limit convex rings (17), both ends of the inner sides of the filter cylinder A (1), the filter cylinder B (2) and the filter cylinder C (3) are provided with mesh pressing plates (15), and the two mesh pressing plates (15) are respectively clamped at two ends of the filter tank filler (14), one end of the filter cartridge A (1), one end of the filter cartridge B (2) and one end of the filter cartridge C (3) are provided with a clamping ring (16), the limiting convex ring (17) and the pressing ring (16) are respectively pressed at the outer sides of the two mesh pressing plates (15), one side of the connecting cover (19) is provided with a connecting rotary head (18), and the connecting cover (19) is screwed on the filter cartridge A (1), the filter cartridge B (2) and the filter cartridge C (3) through the connecting screw head (18), and the connecting screw head (18) is pressed on one side of the pressing ring (16).

6. The apparatus for treating wastewater containing high nitrogen content according to claim 5, wherein: the surface of mesh clamp plate (15) is provided with the water conservancy diversion hole, spacing bulge loop (17) homogeneous body shaping in cartridge filter A (1), cartridge filter B (2) and cartridge filter C (3) is on cartridge filter A (1), cartridge filter B (2) and cartridge filter C (3) inner wall.