CN213245240U

CN213245240U - Denitrification filter tank

Info

Publication number: CN213245240U
Application number: CN202021631579.9U
Authority: CN
Inventors: 缪冬塬; 何军超
Original assignee: Shengda Environment Engieering Co ltd
Current assignee: Shengda Environment Engieering Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-05-21
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a denitrification filtering ponds, including filtering ponds, liquid suction pipe, clean water basin, diversion canal, mountain fiery layer, filter brick, water pump, bilge pit, hollow core chamber, water spray port, air vent, settle the left side outer wall of filtering ponds has the liquid suction pipe, and the inboard arrangement of liquid suction pipe has the clean water basin, the right-hand member of clean water basin is provided with the diversion canal, and the right-hand member of diversion canal is connected with the water channel way, the filter brick is installed to the bottom side on mountain fiery layer, and the right side of filter brick installs the water pump, the inside of filter brick is provided with the hollow core chamber, and the upper surface left and right sides of filter brick all is provided with the water spray port, the air vent has been seted up to the upper surface intermediate position of. Can pass through smokeless coal seam and mountain fire stone layer, let it form less gap through the less granule of particle diameter, and can block the aquatic impurity deposit at the bottom through the closely laminating between the gap and the absorption that material itself had to play better filter effect.

Description

Denitrification filter tank

Technical Field

The utility model relates to a denitrification filtration technology field specifically is a denitrification filtering ponds.

Background

In the biochemical treatment process of sewage, the carbon sources which can be utilized by denitrifying bacteria mainly comprise carbon sources in the sewage and external carbon sources. It would be economical if the organic carbon in the wastewater could be utilized as a carbon source. This requires that the BOD5/TN in the wastewater is greater than 3-5, and if not, additional carbon sources are required. The commonly used external carbon source is methanol, as the methanol is decomposed to mainly generate carbon dioxide and water, no substance difficult to degrade is remained, and the denitrification rate is high, so that the utility model has higher practicability by adjusting the prior filtering structure.

In the use process of the filter tank in the market, the whole occupied use space is large, the drug treatment and water fusion is insufficient, the use effect is reduced, the pipeline is blocked randomly by large precipitates, the whole filtering effect is poor, the filtering efficiency is low, the filtering process is complex, and the required time is long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a denitrification filtering ponds to the whole required usage space who occupies who proposes in solving above-mentioned background art is great, and the medicament is handled and is fused not fully to reduce the result of use with water, and great precipitate blocks up the pipeline wantonly, and the relatively poor filtration efficiency of holistic filter effect is lower, the longer problem of comparatively complicated required time of filtering process.

In order to achieve the above object, the utility model provides a following technical scheme: a denitrification filter tank comprises a filter tank, a liquid pumping pipe, a clean water tank, a water diversion channel, a water channel, a medicament pipe, an inner notch, a storage tank, an infusion port, a water containing tank, a ceramsite layer, a smokeless coal bed, a pyrophyllite layer, filter bricks, a water pump, a sewage tank, a hollow cavity, a water spraying port and an air vent, wherein the outer wall of the left side of the filter tank is provided with the liquid pumping pipe, the inner side of the liquid pumping pipe is provided with the clean water tank, the right end of the clean water tank is provided with the water diversion channel, the right end of the water diversion channel is connected with the water channel, the upper side surface of the water channel is connected with the medicament pipe, the bottom end of the left side of the water channel is provided with the inner notch, the storage tank is arranged on the right side of the water channel, the inner side of the inner notch is provided with the water containing tank, the ceramsite layer is arranged under the water containing tank, and the downside in smokeless coal seam is fixed with the mountain fiery stone layer, the filter brick is installed to the bottom side on mountain fiery stone layer, and the water pump is installed on the right side of filter brick, be provided with the bilge pit under the clean water basin (the inside of filter brick is provided with the air core chamber, and the upper surface left and right sides of filter brick all is provided with the water spray port, the air vent has been seted up to the upper surface intermediate position of filter brick.

Preferably, the clean water tank is fixedly connected with the water distribution channel, and a communicating structure is formed between the water distribution channel and the water channel.

Preferably, the drug tube penetrates the inside of the water channel, and the inner notch and the water containing groove form a communication structure.

Preferably, the storage tank and the infusion port are fixedly connected, and the water pump and the water containing tank form a communication structure.

Preferably, the smokeless coal seam is tightly attached to the pyrophyllite layer, and the ceramsite layer is tightly attached to the smokeless coal seam.

Preferably, the water spraying ports are symmetrical about the numerical center line of the hollow cavity, and the vent holes are fixedly connected with the hollow cavity.

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

the denitrification filter tank is provided with a water diversion channel and a water channel, and can pass through the water diversion channel and the water channel and the difference of the heights of baffles between a gentle slope ramp and a branch channel so as to increase the time required by the water flow process, reduce the required storage space and reduce the overall required volume;

the denitrification filter tank is provided with a storage tank and an infusion port, large impurities in water can be precipitated through standing through the storage tank and the infusion port, sediments can be gathered by the slope surface at the bottom side, so that the blockage of a pipeline is prevented from being influenced, the pipeline is convenient to intensively clean after use, water can be upwards discharged in a water column mode through the top end hole-shaped structure through the hollow core cavity and the water spray port, the water flow speed and the water pressure strength in the water flow process can be increased through the hole-shaped structure, and the filtering efficiency and effect are improved;

this denitrification filtering ponds is provided with smokeless coal seam and mountain fiery layer, can pass through smokeless coal seam and mountain fiery layer, lets it form less gap through the less granule of particle diameter, and can stop the aquatic impurity deposit at the bottom through the closely laminating between the gap and the absorption that material itself had to play better filter effect.

Drawings

FIG. 1 is a schematic view of the front three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional cross-sectional structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the filter brick of the present invention.

In the figure: 1. a filtration tank; 2. a liquid pumping pipe; 3. a clean water tank; 4. dividing a water channel; 5. a water channel; 6. a drug tube; 7. an inner notch; 8. a storage tank; 9. an infusion port; 10. placing a water tank; 11. a ceramic layer; 12. A smokeless coal seam; 13. a mountain firestone layer; 14. filtering bricks; 15. a water pump; 16. a sewage tank; 17. a hollow core cavity; 18. a water spray port; 19. and (4) a vent hole.

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. 1-3, the present invention provides a technical solution: a denitrification filter tank comprises a filter tank 1, a liquid pumping pipe 2, a clean water tank 3, a water diversion channel 4, a water channel 5, a medicament pipe 6, an inner groove opening 7, a storage tank 8, a liquid infusion port 9, a water containing tank 10, a ceramsite layer 11, a smokeless coal layer 12, a pyrophyllite layer 13, filter bricks 14, a water pump 15, a sewage tank 16, a hollow cavity 17, a water spraying port 18 and vent holes 19, wherein the liquid pumping pipe 2 is arranged on the outer wall of the left side of the filter tank 1, the clean water tank 3 is arranged on the inner side of the liquid pumping pipe 2, the water diversion channel 4 is arranged at the right end of the clean water tank 3, the water channel 5 is connected with the right end of the water diversion channel 4, the clean water tank 3 is fixedly connected with the water diversion channel 4, a communicating structure is formed between the water diversion channel 4 and the water channel 5, the water diversion channel 4 and the water channel 5 are arranged, and can pass through the water, so as to increase the time required by the water flow process, reduce the required storage space and reduce the whole required volume;

the upper side surface of the water channel 5 is connected with a medicament pipe 6, the bottom end of the left side of the water channel 5 is provided with an inner notch 7, the medicament pipe 6 penetrates through the water channel 5, a communicating structure is formed between the inner notch 7 and the water containing groove 10, the medicament pipe 6 penetrates through the water channel 5, the medicament pipe 6 can penetrate through the water channel 5, the medicament of the water channel can be fully diffused by the flowing of small-hole seepage water flow, and the water body can be ensured to be fully contacted with the medicament, so that the using effect of the whole medicament treatment is improved to reduce the using amount of the medicament;

the storage tank 8 is arranged on the right side of the water channel 5, the infusion port 9 is fixed on the inner side face of the storage tank 8, the storage tank 8 is fixedly connected with the infusion port 9, the water pump 15 is communicated with the water containing tank 10, the storage tank 8 and the infusion port 9 are arranged, larger impurities in water can be precipitated through the storage tank 8 and the infusion port 9 in a standing mode, and precipitates can be gathered together through the slope surface of the bottom side so as to avoid the influence on pipeline blockage and facilitate centralized cleaning after use;

a water containing groove 10 is arranged on the inner side of the inner notch 7, a ceramsite layer 11 is arranged right below the water containing groove 10, a smokeless coal layer 12 is arranged below the ceramsite layer 11, a pyrophyllite layer 13 is fixed on the lower side of the smokeless coal layer 12, the smokeless coal layer 12 is tightly attached to the pyrophyllite layer 13, the ceramsite layer 11 is tightly attached to the smokeless coal layer 12, the smokeless coal layer 12 and the pyrophyllite layer 13 are arranged, small gaps can be formed by particles with small particle sizes through the smokeless coal layer 12 and the pyrophyllite layer 13, and impurities in water can be deposited and blocked on the bottom layer through tight attachment between the gaps and adsorption of materials, so that a good filtering effect is achieved;

filter brick 14 is installed to the bottom side of mountain fire stone layer 13, and water pump 15 is installed on filter brick 14's right side, be provided with sewage tank 16 under clean water basin 3, filter brick 14's inside is provided with hollow core cavity 17, and filter brick 14's the upper surface left and right sides all is provided with water spray port 18, air vent 19 has been seted up to filter brick 14's upper surface intermediate position, water spray port 18 is symmetrical about hollow core cavity 17's numerical value central line, and be fixed connection between air vent 19 and the hollow core cavity 17, be provided with hollow core cavity 17 and water spray port 18, can pass through hollow core cavity 17 and water spray port 18, let it upwards discharge with the water column mode through the top pore structure, and can increase rivers speed and water pressure intensity of rivers in-process through pore structure, promote filterable efficiency and effect.

The working principle is as follows: for such filter, firstly, the sewage to be treated enters the storage tank 8 through the transfusion port 9, the bottom end of the storage tank 8 is a slope, can precipitate impurities in water, water is pumped from the storage tank 8 by the water pump 15 and enters the hollow cavity 17 through the side surface of the filter brick 14, so that the filter brick 14 can discharge water from the water spraying port 18 and the vent hole 19, then the water sequentially passes through the ceramic particle layer 11, the smokeless coal layer 12 and the pyrophyllite layer 13, sewage between the pyrophyllite layer 13 and the filter brick 14 flows into the sewage tank 16 through the communicating pipeline, the filtered water is contacted with the medicament pipe 6 on the inner side of the water channel 5 through the water containing tank 10, the medicine is scattered out through the small holes on the surface of the water channel 5, the water in the water containing groove 10 flows into the clean water tank 3 through the inner notch 7 and the water passing channel 4, and then the water in the clean water tank 3 is pumped away from the liquid pumping pipe 2 by the pump on the outer side of the filter tank 1, so that the use process of the whole filter tank is completed.

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. A denitrification filter tank comprises a filter tank (1) and a storage tank (8), and is characterized in that: the filter tank is characterized in that a liquid pumping pipe (2) is arranged on the outer wall of the left side of the filter tank (1), a clean water tank (3) is arranged on the inner side of the liquid pumping pipe (2), a water distribution channel (4) is arranged at the right end of the clean water tank (3), a water channel (5) is connected to the right end of the water distribution channel (4), a medicament pipe (6) is connected to the upper side face of the water channel (5), an inner notch (7) is arranged at the bottom end of the left side of the water channel (5), a storage tank (8) is arranged on the right side of the water channel (5), a transfusion port (9) is fixed to the inner side face of the storage tank (8), a water containing tank (10) is arranged on the inner side of the inner notch (7), a ceramic particle layer (11) is arranged right below the water containing tank (10), a smokeless coal layer (12) is arranged below the ceramic layer (11), and a mountain fire, filter brick (14) are installed to the bottom side of mountain fire stone layer (13), and water pump (15) are installed on the right side of filter brick (14), be provided with sewage tank (16) under clean water basin (3), the inside of filter brick (14) is provided with air core chamber (17), and the upper surface left and right sides of filter brick (14) all is provided with water spray port (18), air vent (19) have been seted up to the upper surface intermediate position of filter brick (14).

2. The denitrification filter tank of claim 1, wherein: the clean water tank (3) is fixedly connected with the water distribution channel (4), and a communicating structure is formed between the water distribution channel (4) and the water channel (5).

3. The denitrification filter tank of claim 1, wherein: the medicament pipe (6) penetrates through the water channel (5), and a communication structure is formed between the inner groove opening (7) and the water containing groove (10).

4. The denitrification filter tank of claim 1, wherein: the storage tank (8) is fixedly connected with the infusion port (9), and the water pump (15) is communicated with the water containing tank (10).

5. The denitrification filter tank of claim 1, wherein: the smokeless coal seam (12) is tightly attached to the pyrophyllite layer (13), and the ceramsite layer (11) is tightly attached to the smokeless coal seam (12).

6. The denitrification filter tank of claim 1, wherein: the water spraying ports (18) are symmetrical about the numerical center line of the hollow cavity (17), and the vent holes (19) are fixedly connected with the hollow cavity (17).