CN215480247U

CN215480247U - Diving pool sewage and waste gas treatment system

Info

Publication number: CN215480247U
Application number: CN202121946678.0U
Authority: CN
Inventors: 类维波; 孙守东; 侯继涛; 尚衍卫; 黄晓雷
Original assignee: Qingdao Urban Construction Group Co ltd
Current assignee: Qingdao Urban Construction Group Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-11
Anticipated expiration: 2031-08-19

Abstract

The utility model belongs to the technical field of water treatment, and particularly relates to a sewage and waste gas treatment system of a diving pool. Two ends of the diving pool are respectively provided with an overflow return pipe, and the overflow return pipes are connected with the balancing pool; the equalizing water tank is connected with the bottom of the diatomite filter; the diatomite filter is respectively connected with the plate heat exchanger and the temperature controller; the pipelines of the diatomite filter which are respectively connected with the plate heat exchanger are respectively provided with a waste gas outlet and a purified gas inlet; the waste gas outlet is connected with the jet device, the static ozone mixer, the ozone reaction tank and the residual ozone decomposer in sequence; the ozone reaction tank is also connected with a purified gas inlet; the diatomite filter is also connected with the water feeding port at the bottom of the adjustable pool through a pipeline; and a water drainage opening is formed in the bottom of the diving pool and connected with the diatomite filter through a pipeline. The utility model not only fully treats and purifies sewage and waste gas and has good sterilization and disinfection effects, but also fully utilizes heat, and is energy-saving and environment-friendly.

Description

Diving pool sewage and waste gas treatment system

Technical Field

The utility model belongs to the technical field of water treatment, and particularly relates to a sewage and waste gas treatment system of a diving pool.

Background

The diving pool is used for athletes to compete and train in water, and the water quality of the diving pool meets the requirements of good sensory properties, no pathogenic microorganism, no harm to human health of chemical substances and the like. The main pollutants in the diving pool water are from various sources, including chemical components in cosmetics, human metabolites (sweat, mucus, dandruff, hair and the like), biological communities in the surrounding environment and the like, so that the concentrations of organic pollutants such as turbidity and urea of circulating water in the diving pool and biological indexes such as bacteria and viruses exceed standards.

In the prior art, the main method for treating the circulating water quality of the diving pool mainly takes the synergistic effect of ozone oxidation and chlorine disinfection. It is very inconvenient to add disinfection and sterilization medicine, and simultaneously, the medicine cannot be fully mixed with water, and the disinfection and sterilization effect is poor. In addition, the waste gas generated in the use process of the diving pool is not fully treated, and the heat energy of the used warm water is not effectively utilized, so that the environment is polluted, and the energy is wasted.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a sewage and waste gas treatment system of a diving pool, which is scientific and reasonable in design, not only can fully treat and purify sewage and waste gas and has a good sterilization and disinfection effect, but also can fully utilize heat, and is energy-saving and environment-friendly.

The sewage and waste gas treatment system of the diving pool comprises the diving pool, wherein two ends of the diving pool are respectively provided with an overflow return pipe, and the overflow return pipes are connected with a balance pool; the equalizing water tank is connected with the bottom of the diatomite filter; the diatomite filter is connected with the disinfectant feeder; the diatomite filter is respectively connected with the plate heat exchanger and the temperature controller; the pipelines of the diatomite filter which are respectively connected with the plate heat exchanger are respectively provided with a waste gas outlet and a purified gas inlet; the waste gas outlet is connected with the jet device, the static ozone mixer, the ozone reaction tank and the residual ozone decomposer in sequence; the ozone reaction tank is also connected with a purified gas inlet; the diatomite filter is also connected with the water feeding port at the bottom of the adjustable pool through a pipeline; a pipeline connecting the diatomite filter and the water supply port at the adjustable tank bottom is provided with a sodium hypochlorite solution feeder and a pH regulator feeder; and a water drainage opening is formed in the bottom of the diving pool and connected with the diatomite filter through a pipeline.

Preferably, a circulating pump is arranged between the equalizing water tank and the diatomite filter.

Preferably, a hair filter is arranged between the equalizing water tank and the circulating pump.

Preferably, the ejector is connected with the ozone generator.

Preferably, the number of ejectors is 1-2.

Preferably, a plate-type pressure-changing pump is arranged between the diatomite filter and the plate-type heat exchanger.

Preferably, the number of the diatomite filters is 2-4, and the connection mode is parallel connection.

Preferably, the temperature control instrument is also connected with the plate heat exchanger through a pipeline.

The static ozone mixer, the residual ozone decomposer and the temperature control instrument are all known devices for the technicians in the field, and the operation and use modes are conventional methods.

The water used in the diving pool is discharged into a balance pool through an overflow return pipe and a water discharge opening, then impurities such as hair and the like are filtered out through a hair filter, the impurities are pumped into a plurality of diatomite filters connected in parallel through a circulating pump, and long-acting disinfectant is added into the diatomite filters through a disinfectant feeder to purify the water. Then the water is introduced into the diving pool through the water supply port at the bottom of the adjustable pool after heat exchange by the plate heat exchanger. The heat after heat exchange is introduced into a hot coal system for recycling in a water return pipe. When the purified water is reused, a pH regulator and a sodium hypochlorite solution are added through a pipeline.

The purified water contains a part of waste gas, the waste gas sequentially enters the ejector, the static ozone mixer and the ozone reaction tank through a waste gas outlet under the vacuum action generated by the ejector, the waste gas is treated and purified through the strong oxidation of ozone, the excessive ozone is decomposed through a residual ozone decomposer, and then the tail gas is discharged to a large space outside a machine room; and introducing the purified gas into purified water, and introducing the purified gas into the plate heat exchanger for heat exchange and recycling.

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

the balance water tank is arranged in the water treatment device, so that water to be treated can be mixed and balanced conveniently; the diatomite filters connected in parallel are arranged, so that impurities in water can be fully adsorbed, and chromaticity, metal ions and the like in the water can be removed; the plate heat exchanger is arranged to facilitate the sufficient recovery and utilization of the heat energy in the system; the waste gas is oxidized and decomposed, a small amount of nontoxic and harmless tail gas is discharged, and the purified gas is recycled. The utility model has scientific and reasonable design, not only fully treats and purifies sewage and waste gas and has good sterilization and disinfection effects, but also fully utilizes heat, and is energy-saving and environment-friendly.

Drawings

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

in the figure: 1. an overflow return pipe; 2. a water discharge opening; 3. a diving pool; 4. the water supply mouth at the bottom of the pool can be adjusted; 5. a sodium hypochlorite solution feeder; 6. a pH regulator feeder; 7. an ejector; 8. an ozone generator; 9. cooling water; 10. a static ozone mixer; 11. an ozone reaction tank; 12. a residual ozone decomposer; 13. a plate heat exchanger; 14. a plate exchange booster pump; 15. a purge gas inlet; 16. an exhaust gas outlet; 17. a temperature controller; 18. a disinfectant feeder; 19. a diatomite filter; 20. a hair filter; 21. and (5) equalizing the water pool.

Detailed Description

The present invention is further described below with reference to examples.

Example 1

As shown in fig. 1, the diving pool sewage and waste gas treatment system comprises a diving pool 3, wherein two ends of the diving pool 3 are respectively provided with an overflow return pipe 1, and the overflow return pipes 1 are connected with a balance pool 21; the equalizing water tank 21 is connected with the bottom of the diatomite filter 19; the diatomite filter 19 is connected with the disinfectant feeder 18; the diatomite filter 19 is respectively connected with the plate heat exchanger 13 and the temperature controller 17; the pipelines of the diatomite filter 19 which are respectively connected with the plate heat exchanger 13 are respectively provided with a waste gas outlet 16 and a purified gas inlet 15; the waste gas outlet 16 is connected with the ejector 7, the static ozone mixer 10, the ozone reaction tank 11 and the residual ozone decomposer 12 in sequence; the ozone reaction tank 11 is also connected with a purified gas inlet 15; the diatomite filter 19 is also connected with the water supply port 4 at the bottom of the adjustable pool through a pipeline; a sodium hypochlorite solution feeder 5 and a pH regulator feeder 6 are arranged on a pipeline connecting the diatomite filter 19 with the adjustable tank bottom water feeding port 4; the bottom of the diving pool 3 is provided with a water outlet 2, and the water outlet 2 is connected with the diatomite filter 19 through a pipeline.

A circulating pump is arranged between the equalizing water tank 21 and the diatomite filter 19.

A hair filter 20 is arranged between the equalizing water tank 21 and the circulating pump.

The ejector 7 is connected with an ozone generator 8.

The number of the ejectors 7 is 2.

And a plate-type heat exchanger booster pump 14 is arranged between the diatomite filter 19 and the plate-type heat exchanger 13.

The number of the diatomite filters 19 is 2, and the connection mode is parallel connection.

The temperature controller 17 is also connected to the plate heat exchanger 13 via a pipeline.

The water used in the diving pool 3 is discharged into the equalizing pool 21 through the overflow return pipe 1 and the water discharge opening 2, then impurities such as hair and the like are filtered out through the hair filter 20, the impurities are pumped into the plurality of diatomite filters 19 connected in parallel through the circulating pump, and the long-acting disinfectant is added into the diatomite filters 19 through the disinfectant feeder 18 to purify the water. Then the water is introduced into the diving pool 3 through the water supply mouth 4 at the bottom of the adjustable pool after heat exchange by the plate heat exchanger 13. The heat after heat exchange is introduced into a hot coal system for recycling in a water return pipe. When the purified water is reused, a pH regulator and a sodium hypochlorite solution are added through a pipeline.

The purified water contains a part of waste gas, the waste gas sequentially enters the ejector 7, the static ozone mixer 10 and the ozone reaction tank 11 through a waste gas outlet 16 under the vacuum action generated by the ejector 7, the waste gas is treated and purified through the strong oxidation of ozone, excessive ozone is decomposed through a residual ozone decomposer 12, and then the tail gas is discharged to a large space outside a machine room; the purified gas is introduced into purified water, and enters the plate heat exchanger 13 together for heat exchange and then is recycled.

Example 2

The other structures are the same as those in embodiment 1, except that:

The water used in the diving pool 3 is discharged into the equalizing pool 21 through the overflow return pipe 1 and the drain outlet 2, then impurities such as hair are filtered by the hair filter 20, and the filtered water is pumped into the four diatomite filters 19 which are connected in parallel through the circulating pump, and the subsequent steps are the same as those in the embodiment 1.

Example 3

The other structures are the same as those in embodiment 1, except that:

The temperature controller 17 is also connected with the plate heat exchanger 13 through a pipeline, so that the temperature of the reuse water can be conveniently monitored.

Claims

1. The utility model provides a diving pool sewage exhaust-gas treatment system, includes diving pool (3), its characterized in that: two ends of the diving pool (3) are respectively provided with an overflow water return pipe (1), and the overflow water return pipes (1) are connected with a balancing pool (21); the equalizing water tank (21) is connected with the bottom of the diatomite filter (19); the diatomite filter (19) is connected with the disinfectant feeder (18); the diatomite filter (19) is respectively connected with the plate heat exchanger (13) and the temperature controller (17); the pipelines of the diatomite filter (19) which are respectively connected with the plate heat exchanger (13) are respectively provided with an exhaust gas outlet (16) and a purified gas inlet (15); the waste gas outlet (16) is connected with the ejector (7), the static ozone mixer (10), the ozone reaction tank (11) and the residual ozone decomposer (12) in sequence; the ozone reaction tank (11) is also connected with a purified gas inlet (15); the diatomite filter (19) is also connected with the water supply port (4) at the bottom of the adjustable pool through a pipeline; a sodium hypochlorite solution feeder (5) and a pH regulator feeder (6) are arranged on a pipeline connecting the diatomite filter (19) and the water supply port (4) at the adjustable pool bottom; the bottom of the diving pool (3) is provided with a water outlet (2), and the water outlet (2) is connected with the diatomite filter (19) through a pipeline.

2. The diving pool sewage waste gas treatment system of claim 1, characterized in that: a circulating pump is arranged between the equalizing water tank (21) and the diatomite filter (19).

3. The diving pool sewage waste gas treatment system of claim 2, characterized in that: a hair filter (20) is arranged between the equalizing water tank (21) and the circulating pump.

4. The diving pool sewage waste gas treatment system of claim 1, characterized in that: the jet device (7) is connected with an ozone generator (8).

5. The diving pool sewage waste gas treatment system of claim 1, characterized in that: the number of the ejectors (7) is 1-2.

6. The diving pool sewage waste gas treatment system of claim 1, characterized in that: a plate-type booster pump (14) is arranged between the diatomite filter (19) and the plate-type heat exchanger (13).

7. The diving pool sewage waste gas treatment system of claim 1, characterized in that: 2-4 diatomite filters (19) are connected in parallel.

8. The diving pool sewage waste gas treatment system of claim 1, characterized in that: the temperature controller (17) is also connected with the plate heat exchanger (13) through a pipeline.