CN219585846U - Sewage treatment pond with odor treatment ability - Google Patents

Abstract

The utility model discloses a sewage treatment tank with odor treatment capacity, which comprises a sewage treatment tank cover plate, an aerator pipe, a deodorant filling pipe and a mud scraping plate, wherein the sewage treatment tank cover plate covers the sewage treatment tank, the aerator pipe and the deodorant filling pipe are vertically arranged in the sewage treatment tank, and the mud scraping plate is horizontally arranged at the bottom of the sewage treatment tank in a sliding manner. Firstly, oxygen or oxygen-containing gas is introduced into the sewage through an aeration pipe, so that the sewage is in an oxygen-enriched state, thereby effectively inhibiting the anaerobic respiration of anaerobic bacteria and further inhibiting the generation of odor; then, the deodorant is added into the sewage through the deodorant filling pipe to kill anaerobic bacteria in the sewage, and sludge accumulated at the bottom of the sewage treatment tank is scraped through the scraping plate, so that the addition of the deodorant and the arrangement of the scraping plate can effectively reduce the quantity of anaerobic bacteria in the sewage, and the effect of inhibiting odor is achieved.

Description

Sewage treatment pond with odor treatment ability

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment tank with odor treatment capacity.

Background

Sewage treatment is a process that enables sewage to be discharged into a certain water body or to be purified in the water quality requirement of reuse. The odor containing substances such as hydrogen sulfide, ammonia gas and the like can be emitted in the sewage treatment process, and the odor not only can pollute the environment, but also can damage human bodies. The generation of the odor is mainly characterized in that a large amount of anaerobic bacteria are contained in sewage and sludge, and substances such as hydrogen sulfide, ammonia gas and the like are generated in the anaerobic respiration process, so that the anaerobic respiration of the anaerobic bacteria and the cleaning of the anaerobic bacteria in the sewage form the primary problem to be solved for preventing the odor from generating when sewage is treated.

Disclosure of Invention

The utility model aims to provide a sewage treatment tank with odor treatment capability, oxygen is introduced into sewage through an aeration pipe to effectively inhibit anaerobic respiration of anaerobic bacteria, meanwhile, a deodorant is added into the sewage through a deodorant filling pipe to promote decomposition of organic pollutants in the sewage, and sludge accumulated at the bottom of the sewage treatment tank can be effectively cleaned through a mud scraper, so that odor generated by the sewage can be effectively inhibited.

The utility model is realized by the following technical scheme:

the utility model provides a sewage treatment pond with odor treatment ability, includes sewage treatment pond apron, aeration pipe, deodorant fill in the pencil and scrapes the mud board, sewage treatment pond apron covers in sewage treatment pond, aeration pipe and deodorant fill in the pencil all vertical set up in the sewage treatment pond, scrape the mud board horizontal slip set up in sewage treatment bottom of the pool. In order to solve the technical problems and realize the corresponding technical effects, the utility model firstly introduces oxygen or oxygen-containing gas into the sewage through the aeration pipe, and can lead the sewage to be in an oxygen-enriched state, thereby effectively inhibiting the anaerobic respiration of anaerobic bacteria and further inhibiting the generation of odor; then, the deodorant is added into the sewage through the deodorant filling pipe to promote the decomposition of organic pollutants, and the sludge accumulated at the bottom of the sewage treatment tank is scraped through the scraping plate, so that the addition of the deodorant and the arrangement of the scraping plate can effectively reduce the number of anaerobic bacteria in the sewage, thereby achieving the effect of inhibiting the generation of odor.

The technical scheme is as follows:

the top of the aeration pipe is communicated with the gas shunt pipe, the top of the deodorant filling pipe is communicated with the filling shunt pipe, and the gas shunt pipe and the filling shunt pipe are horizontally arranged in the sewage treatment tank.

Further: an intermediate connecting plate is arranged between the gas shunt tube and the medicine filling shunt tube, and two sides of the intermediate connecting plate are respectively connected with the gas shunt tube and the medicine filling shunt tube;

further: the middle connecting plate is provided with a threaded connecting block, the threaded connecting block is matched with a screw rod, and the threaded connecting block can reciprocate in the sewage treatment tank along the axial direction of the screw rod.

Further: both ends of the screw rod are arranged on both end side plates of the sewage treatment tank cover plate through bearings, and one end of the screw rod is connected with a driving shaft of the servo motor.

Further: the middle connecting plates at two sides of the threaded connecting block are further provided with sliding blocks, the sliding blocks at two sides are matched with sliding rods, and the sliding rods are arranged in parallel with the screw rods.

Further: the bottom ends of the aeration pipe and the deodorant filling pipe are of closed structures, and the bottom ends of the aeration pipe and the deodorant filling pipe are connected with the mud scraping plate.

Further: the slide bar is hollow structure, just the slide bar bottom is open structure, and in one the slide bar is interior to set up the gas circuit pipeline, in another the slide bar is interior to set up the medicine pipeline, the gas circuit pipeline with gas shunt tubes intercommunication, the medicine pipeline with fill medicine shunt tubes intercommunication.

Further: the gas shunt tubes are communicated with the aeration tubes, and the medicine filling shunt tubes are communicated with the deodorant medicine filling tubes.

Further: a sludge concentration tank is also excavated at the bottom of the cover plate of the sewage treatment tank, and a sludge discharge pipe communicated with the outside of the sewage treatment tank is also arranged at the bottom end of the sludge concentration tank;

further: both ends of the scraper plate in the movement direction are excavated with the sludge concentration groove, and the sludge concentration groove is funnel-shaped.

Further: the sewage treatment tank cover plate is also provided with a gas outlet.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. according to the sewage treatment tank with the odor treatment capability, firstly, oxygen or oxygen-containing gas is introduced into sewage through the aeration pipe, so that the sewage can be in an oxygen-enriched state, and the anaerobic respiration of anaerobic bacteria is effectively inhibited, and the generation of odor is further inhibited; then adding deodorant into the sewage through the deodorant filling pipe to promote the decomposition of organic pollutants, and scraping the sludge accumulated at the bottom of the sewage treatment tank through the scraping plate, so that the effect of inhibiting the odor is achieved.

2. According to the sewage treatment tank with the odor treatment capability, the aerator pipe and the deodorant filling pipe can move in the sewage treatment tank synchronously with the mud scraping plate, so that oxygen and the deodorant can be introduced into the sewage treatment tank while mud is scraped, the distribution of the oxygen and the deodorant is more uniform and wider, and the capability of inhibiting odor generation can be enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the mating structure of the intermediate connection board of the present utility model;

FIG. 3 is a schematic illustration of the structure of the inflatable and packing material of the present utility model;

FIG. 4 is a schematic view of the structure of the gas path pipeline and the slide bar of the present utility model;

FIG. 5 is a schematic view of the structure of the drug pipeline and the slide bar of the utility model;

fig. 6 is a schematic view of the structure of the sludge concentration tank and the sludge discharge pipe of the present utility model.

In the drawings, the reference numerals and corresponding part names:

the sewage treatment device comprises a 1-sewage treatment tank cover plate, a 2-aerator pipe, a 3-deodorant agent filling pipe, a 4-scraping plate, a 5-sewage treatment tank, a 6-gas shunt pipe, a 7-agent filling shunt pipe, an 8-middle connecting plate, a 9-threaded connecting block, a 10-screw rod, a 11-servo motor, a 12-slide block, a 13-slide bar, a 14-gas circuit pipeline, a 15-drug pipeline, a 16-sludge concentration tank, a 17-sludge discharge pipe and a 18-gas discharge port.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, it will be apparent to one of ordinary skill in the art that: no such specific details are necessary to practice the utility model. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order not to obscure the utility model.

Throughout the specification, references to "one embodiment," "an embodiment," "one example," or "an example" mean: a particular feature, structure, or characteristic described in connection with the embodiment or example is included within at least one embodiment of the utility model. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the description of the present utility model, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

Examples

As shown in fig. 1 to 6, the sewage treatment tank with the odor treatment capability comprises a sewage treatment tank cover plate 1, an aeration pipe 2, a deodorant filling pipe 3 and a mud scraping plate 4, wherein the sewage treatment tank cover plate 1 covers a sewage treatment tank 5, the aeration pipe 2 and the deodorant filling pipe 3 are vertically arranged in the sewage treatment tank 5, and the mud scraping plate 4 is horizontally arranged at the bottom of the sewage treatment tank 5 in a sliding manner. In this embodiment, oxygen or oxygen-containing gas is continuously introduced into the sewage by using the aeration pipe 2, so as to form an oxygen-enriched environment in the sewage, thereby effectively inhibiting the anaerobic respiration process of anaerobic bacteria, and thus inhibiting the generation of odor in the sewage treatment process from the odor generation process; the deodorant is continuously introduced into the sewage through the deodorant filling pipe 3, and the deodorant is utilized to promote the rapid decomposition of organic pollutants in the sewage, so that the generation of odor in the sewage treatment process is inhibited from the aspect of reducing odor generating raw materials; most anaerobic bacteria in sewage exist in sludge piled up at the bottom, and sludge piled up at the bottom of the sewage treatment tank 5 can be effectively concentrated through the mud scraping plate 4 so as to facilitate the cleaning work of the sludge piled up at the bottom of the tank, thereby reducing the content of anaerobic bacteria in sewage, and inhibiting the generation of odor in the sewage treatment process from the aspect of generating reactants by odor. Meanwhile, a small amount of odor is generated in the unavoidable sewage treatment tank 5, so that the generated odor can be prevented from being directly discharged into the air through the sewage treatment tank cover plate 1, and the pollution to the air is less, and the odor is prevented from damaging the body health of staff.

The top end of the aeration pipe 2 is communicated with the gas shunt pipe 6, the top end of the deodorant filling pipe 3 is communicated with the filling shunt pipe 7, and the gas shunt pipe 6 and the filling shunt pipe 7 are horizontally arranged in the sewage treatment tank 5. In this embodiment, the oxygen or the oxygen-containing gas entering from the outside can be split by the arrangement of the gas split pipe 6, so that the aeration range can be enlarged, the aeration uniformity can be improved, and the whole sewage treatment tank 5 can be ensured to form an oxygen-enriched environment rapidly, so that anaerobic bacteria can be inhibited from performing anaerobic respiration, and the generation amount of odor can be reduced. Similarly, the arrangement of the medicine filling shunt pipe 7 can shunt the deodorant entering from the outside, so that the distribution range of the deodorant can be enlarged, the uniformity of the deodorant is improved, the decomposition of organic pollutants in sewage is promoted, anaerobic bacteria are restrained from carrying out anaerobic respiration, and the generation amount of odor is reduced.

An intermediate connecting plate 8 is arranged between the gas shunt tube 6 and the medicine filling shunt tube 7, and two sides of the intermediate connecting plate 8 are respectively connected with the gas shunt tube 6 and the medicine filling shunt tube 7; the middle connecting plate 8 is provided with a threaded connecting block 9, the threaded connecting block 9 is matched with a screw rod 10, and the threaded connecting block 9 can reciprocate in the sewage treatment tank 5 along the axial direction of the screw rod 10. Both ends of the screw 10 are arranged on both end side plates of the sewage treatment tank cover plate 1 through bearings, and one end of the screw 10 is connected with a driving shaft of the servo motor 11. In this embodiment, first, the gas shunt tube 6 and the medicine filling shunt tube 7 are connected into a whole body through the middle connecting plate 8, and the whole body is driven to move in the sewage treatment tank 5 through the driving mechanism consisting of the servo motor 11, the screw rod 10 and the threaded connecting block 9, so that the distribution of oxygen and deodorant is more uniform, and the coverage area is wider. Meanwhile, the whole driving mechanism and a pipeline structure for introducing oxygen and deodorant are connected with the sewage treatment tank cover plate 1, so that the aeration pipe 2 and the deodorant filling pipe 3 can reciprocate and circulate filling in the sewage treatment tank 5.

The middle connecting plates 8 on two sides of the threaded connecting block 9 are also provided with sliding blocks 12, the sliding blocks 12 on two sides are matched with sliding rods 13, and the sliding rods 13 are arranged in parallel with the screw rods 10. In this embodiment, the sliding block 12 and sliding rod 13 structure can enhance the stability of the motion of the driving structure, and enhance the bearing capacity of the whole structure, so as to avoid the damage to the screw 10 structure during the normal operation, thereby affecting the normal addition of oxygen and deodorant to the driving structure.

The bottom ends of the aeration pipe 2 and the deodorant filling pipe 3 are of closed structures, and the bottom ends of the aeration pipe 2 and the deodorant filling pipe 3 are connected with the scraper 4. In this embodiment, in order to reduce the use of the driving mechanism and reduce the equipment investment, the mud scraping plate 4 is preferably connected with the oxygen and deodorant filler structure, so that the scraping work of the sludge at the bottom of the tank can be synchronously realized in the process of adding the oxygen and the deodorant.

The slide bar 13 is of a hollow structure, the bottom of the slide bar 13 is of an opening structure, an air channel pipeline 14 is arranged in one slide bar 13, a medicine pipeline 15 is arranged in the other slide bar 13, the air channel pipeline 14 is communicated with the gas shunt tube 6, and the medicine pipeline 15 is communicated with the medicine filling shunt tube 7. In this embodiment, the sliding rod 13 is preferably a hollow steel tube, and the air channel 14 and the drug channel 15 can be disposed in the hollow sliding rod 13 at this time, so that the external oxygen and deodorant can be conveniently and effectively added into the aerator pipe 2 and the deodorant filling pipe 3.

The gas shunt tube 6 is communicated with the aeration pipes 2, and the medicine filling shunt tube 7 is communicated with the deodorant medicine filling pipes 3. In the embodiment, a plurality of aeration pipes 2 are preferably arranged at the same time, and oxygen or oxygen-containing gas is simultaneously introduced into the sewage treatment tank 5, so that an oxygen-enriched environment can be rapidly formed in the tank; a plurality of deodorant filling pipes 3 are arranged in the same way, and simultaneously deodorant is introduced into the sewage treatment tank 5, so that the deodorant can be rapidly and uniformly introduced, and the effect of promoting the decomposition of organic pollutants is achieved.

A sludge concentration tank 16 is also excavated at the bottom of the sewage treatment tank cover plate 1, and a sludge discharge pipe 17 communicated with the outside of the sewage treatment tank 5 is also arranged at the bottom end of the sludge concentration tank 16; both ends of the scraper 4 in the moving direction are excavated with the sludge concentration groove 16, and the sludge concentration groove 16 is funnel-shaped. In the embodiment, in order to facilitate outward discharge of sludge, firstly, sludge is concentrated together by excavating a sludge concentration tank 16 at the bottom of the sewage treatment tank 5, and the concentrated sludge is discharged out of the tank through a sludge discharge pipe 17; wherein the funnel-shaped sludge concentration tank 16 can enhance the sludge concentration capacity and effect thereof.

The sewage treatment tank cover plate 1 is also provided with a gas outlet 18. In this embodiment, since a small amount of odor or other gases and introduced gases still exist in the sewage treatment tank 5, since the sewage treatment tank cover plate 1 is provided to cover the sewage treatment tank 5, in order to avoid the harm such as explosion caused by the air pressure in the sewage treatment tank 5, the gases in the sewage treatment tank 5 need to be discharged through the gas outlet 18 to discharge the harm.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. The utility model provides a sewage treatment pond with odor treatment ability, its characterized in that includes sewage treatment pond apron (1), aeration pipe (2), deodorant fill pipe (3) and scraper (4), sewage treatment pond apron (1) cover in sewage treatment pond (5), aeration pipe (2) and deodorant fill pipe (3) all vertical set up in sewage treatment pond (5), scraper (4) horizontal slip set up in at the bottom of sewage treatment pond (5).

2. A sewage treatment tank with odor treatment capability according to claim 1, characterized in that the top end of the aeration pipe (2) is communicated with a gas shunt pipe (6), the top end of the deodorant filling pipe (3) is communicated with a filling shunt pipe (7), and the gas shunt pipe (6) and the filling shunt pipe (7) are horizontally arranged in the sewage treatment tank (5).

3. A sewage treatment tank with odor treatment capability according to claim 2, characterized in that an intermediate connection plate (8) is arranged between the gas shunt tube (6) and the filling shunt tube (7), and both sides of the intermediate connection plate (8) are respectively connected with the gas shunt tube (6) and the filling shunt tube (7);

be provided with screw thread connecting block (9) on intermediate junction board (8), just screw thread connecting block (9) are equipped with screw rod (10), screw thread connecting block (9) can follow the axial of screw rod (10) in sewage treatment pond (5) reciprocating motion.

4. A sewage treatment tank with odor treatment capability according to claim 3, characterized in that both ends of the screw (10) are arranged on both end side plates of the sewage treatment tank cover plate (1) through bearings, and one end of the screw (10) is connected with a driving shaft of the servo motor (11).

5. The sewage treatment tank with odor treatment capability according to claim 4, wherein a slide block (12) is further arranged on the middle connecting plate (8) at two sides of the threaded connecting block (9), slide bars (13) are matched with the slide blocks (12) at two sides, and the slide bars (13) are arranged in parallel with the screw (10).

6. The sewage treatment tank with odor treatment capability according to claim 1, wherein the bottom ends of the aeration pipe (2) and the deodorant filling pipe (3) are of a closed structure, and the bottom ends of the aeration pipe (2) and the deodorant filling pipe (3) are connected with the scraper (4).

7. The sewage treatment tank with odor treatment capability according to claim 5, wherein the sliding rod (13) is of a hollow structure, the bottom of the sliding rod (13) is of an opening structure, an air channel pipeline (14) is arranged in one sliding rod (13), a medicine pipeline (15) is arranged in the other sliding rod (13), the air channel pipeline (14) is communicated with the gas shunt tube (6), and the medicine pipeline (15) is communicated with the medicine filling shunt tube (7).

8. A sewage treatment tank with odor treatment capability according to claim 2, characterized in that said gas shunt tube (6) is in communication with a plurality of said aeration tubes (2), and said chemical filling shunt tube (7) is in communication with a plurality of said deodorant chemical filling tubes (3).

9. The sewage treatment tank with odor treatment capability according to claim 1, wherein a sludge concentration tank (16) is also excavated at the bottom of the sewage treatment tank cover plate (1), and a sludge discharge pipe (17) communicated with the outside of the sewage treatment tank (5) is also arranged at the bottom end of the sludge concentration tank (16);

both ends of the scraper (4) in the moving direction are excavated with the sludge concentration groove (16), and the sludge concentration groove (16) is funnel-shaped.

10. A sewage treatment tank with odor treatment capability according to claim 9, characterized in that the sewage treatment tank cover plate (1) is further provided with a gas outlet (18).