CN215249996U

CN215249996U - Miniature water plant for scientific research simulation

Info

Publication number: CN215249996U
Application number: CN202022611995.9U
Authority: CN
Inventors: 叶淦平; 沈皋峰
Original assignee: Hangzhou Water Group Co ltd
Current assignee: Hangzhou Water Group Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-12-21
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a micro water plant for scientific research simulation, which is sequentially provided with a raw water tank, a pipeline mixer, an integrated water purifying device, an intermediate water tank, an ozone activated carbon filter tank, a clean water tank and a delivery water pump according to a water purifying flow; the production water pipe is used for connecting a raw water tank, a pipeline type mixer, an integrated water purifying device, an intermediate water tank, an ozone activated carbon filter, a clear water tank and a delivery water pump in series; the sewage discharge pipe communicates the integrated water purifying device and the ozone activated carbon filter to the outside; by adopting the utility model, the water purification process of a water plant is simulated, the scientific research requirements are met, the improvement of the production process of the water plant can be guided, and the application condition of a new process is explored; the device is used as a pilot device for simulating emergency treatment of sudden water source events and used for guiding emergency treatment of a water plant; the method is used as an education base for process visit learning and new employee training.

Description

Miniature water plant for scientific research simulation

Technical Field

The utility model relates to a sewage treatment field especially relates to a scientific research simulation is with miniature water works.

Background

Tap water supply is an urban lifeline, but sudden water source pollution events frequently occur in recent years, and serious influence is caused on urban water supply safety. The method has the advantages that the nitrobenzene pollution incident in Songhua river in 2005, the thallium pollution incident in North river in Guangdong province in 2010 and the like are prominent, water source peculiar smell and other sudden incidents are encountered in Hangzhou water affairs in 2013, and meanwhile, with the introduction of a Qiandao lake water source, the quality of water supply water source in Hangzhou city can be changed greatly.

With the rapid advance of scientific production technology, the change of automatic control technology is brought, and how to apply the automatic control technology to the operation of water plants is realized; under many circumstances, it is highly desirable to develop a micro water plant that can provide technical support for operation, experimental research, and upgrading and reconstruction of the water plant.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing a micro water plant for scientific research simulation.

A micro water plant for scientific research simulation is sequentially provided with a raw water tank, a pipeline type mixer, an integrated water purifying device, an intermediate water tank, an ozone activated carbon filter, a clean water tank, a production water pipe, a blow-off pipe and a delivery water pump according to a water purifying flow;

the raw water tank is used for communicating water storage to the pipeline type mixer; the integrated water purifying device purifies raw water added with water purifying inorganic substances and then leads the raw water into the middle water tank; the middle water tank is communicated with an ozone activated carbon filter, and water deeply purified by the filter is introduced into a clean water tank; the conveying water pump pumps and outputs the purified water source in the clean water tank to the rear equipment;

the production water pipe is used for connecting a raw water tank, a pipeline type mixer, an integrated water purifying device, an intermediate water tank, an ozone activated carbon filter, a clean water tank and a delivery water pump in series; and the sewage discharge pipe communicates the integrated water purifying device and the ozone activated carbon filter to the outside.

Further, a water pump is arranged between the raw water tank and the pipeline type mixer.

Furthermore, raw water in the pipeline type mixer can be obtained by communicating the surpassing pipe with an external water source.

Further, the pipeline mixer is connected with a dosing device.

Furthermore, a pre-ozone contact tank, a flocculation tank, an inclined plate sedimentation tank and a sand filter tank are sequentially arranged in the integrated water purification device; the pre-ozone contact tank is connected with an external ozone gas source; the inclined plate sedimentation tank is also communicated with the middle water tank and the clean water tank through an overrunning pipe.

Furthermore, a rear ozone contact tank, a V-shaped carbon sand filter tank and a common rapid filtration carbon sand filter tank are sequentially arranged in the ozone activated carbon filter tank.

Further, a disinfection device is arranged in front of the clean water tank.

The utility model has the advantages that:

by adopting the utility model, the water purification process of a water plant is simulated, the scientific research requirements are met, the improvement of the production process of the water plant can be guided, and the application condition of a new process is explored; the device is used as a pilot device for simulating emergency treatment of sudden water source events and used for guiding emergency treatment of a water plant; the method is used as an education base for process visit learning and new employee training.

Drawings

FIG. 1 is a schematic view of a micro water plant for scientific research simulation according to the present invention;

FIG. 2 is a schematic view of the working process of a micro water plant for scientific research simulation of the present invention;

reference numerals: 1-raw water tank, 11-water pump, 2-pipeline mixer, 3-integrated water purifier, 31-pre-ozone contact tank, 32-flocculation tank, 33-inclined plate sedimentation tank, 4-middle water tank, 5-ozone activated carbon filter tank, 51-common rapid-filtration carbon sand filter tank, 52-rear ozone contact tank, 53-V type carbon sand filter tank, 6-clean water tank, 61-disinfection device, 7-production water pipe, 8-blow-off pipe, 9-surpass pipe and 10-delivery water pump.

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.

Referring to fig. 1-2, a micro water plant for scientific research simulation is sequentially provided with a raw water tank 1, a pipeline mixer 2, an integrated water purifying device 3, an intermediate water tank 4, an ozone activated carbon filter 5, a clean water tank 6, a production water pipe 7, a blow-off pipe 8 and a delivery water pump 10 according to a water purification flow;

the raw water tank 1 is communicated with the water storage tank to the pipeline type mixer 2; the integrated water purifying device 3 purifies raw water added with water purifying inorganic substances and then leads the raw water into the middle water tank 4; the middle water tank 4 is communicated with an ozone activated carbon filter 5, and water deeply purified by the filter is introduced into a clean water tank 6; the conveying water pump 10 pumps and outputs the purified water source in the clean water tank 6 to a rear device;

the production water pipe 7 is used for connecting the raw water tank 1, the pipeline type mixer 2, the integrated water purifying device 3, the intermediate water tank 4, the ozone activated carbon filter 5, the clean water tank 6 and the delivery water pump 10 in series; the sewage discharge pipe 8 connects the integrated water purifying device 3 and the ozone activated carbon filter 5 to the outside;

further, a water pump 11 is arranged between the raw water tank 1 and the pipeline type mixer 2

In this example, the raw water tank 1 is pumped to the integrated water purifying device 3 by an external water pump 11.

Furthermore, raw water in the pipeline type mixer 2 can be obtained by communicating with an external water source through an overrunning pipe 9;

further, the pipeline type mixer 2 is connected with a dosing device;

in the embodiment, inorganic water purifying substances such as KMnO4, sodium hypochlorite, PAC, powdered carbon and the like can be added into the medicine adding device; potassium permanganate, sodium hypophosphite, polyaluminium chloride and powdered activated carbon can play a key role in the primary purification of water.

Further, a pre-ozone contact tank 31, a flocculation tank 32, an inclined plate sedimentation tank 33 and a sand filter tank 34 are sequentially arranged in the integrated water purification device 3; the pre-ozone contact tank 31 is connected with an external ozone gas source; the inclined plate sedimentation tank 33 is also communicated with the intermediate water tank 4 and the clean water tank 6 through an overrunning pipe 9;

in the embodiment, the flocculation tank 32 is a vortex flow grid flocculation tank, the inclined plate sedimentation tank 33 is a shunting type lateral flow inclined plate sedimentation tank, and the characteristics of the inclined plate sedimentation tank 33 can lead the clear water to be divided into a middle water tank 4 and a clear water tank 6 in one step;

further, a rear ozone contact tank 52, a V-shaped carbon sand filter tank 53 and a common rapid carbon sand filter tank 51 are sequentially arranged in the ozone activated carbon filter tank 5;

in this embodiment, the post-ozone contact tank 52 is provided to perform a further oxidation treatment of bacteria and pathogens to achieve the purpose of purification; and matching with a double carbon sand filter to finally filter other impurity particles on the upper layer.

Further, a disinfection device 61 is arranged in front of the clean water tank 6;

in this embodiment, the sterilizing device 61 performs the sodium hypochlorite sterilization at last to complete the purification experiment of the micro water plant.

In the specific implementation process of the utility model, the raw water input mode is various, the external water source can be directly purified according to specific conditions, and the purification and intake of a specified water body for scientific research can also be realized; introducing into a pipeline type mixer 2, adding chemicals for the first time for purification, removing and adsorbing most impurities and pollutants, then entering into an integrated water inlet device 3, pre-removing bacteria and virus interference through a pre-ozone contact tank 31, performing sludge and flocculent pollution deposition through a flocculation tank 32 and an inclined plate sedimentation tank 33, and finally filtering impurity particles through a sand filter 34; transferring to an intermediate water tank 4 for scientific research personnel to analyze, check and process, and collecting water and processing data; then, carrying out post ozone treatment and activated carbon adsorption through an ozone activated carbon filter 5, and introducing into a disinfection device 61 for final disinfection; the output water pump 10 is used for distributing the purified water body of the clean water tank 6 and simulating the dispatching and output of a water plant;

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.

Claims

1. A micro water plant for scientific research simulation is characterized in that a raw water tank (1), a pipeline type mixer (2), an integrated water purifying device (3), an intermediate water tank (4), an ozone activated carbon filter (5), a clean water tank (6), a production water pipe (7), a blow-off pipe (8) and a delivery water pump (10) are sequentially arranged according to a water purification flow;

the raw water tank (1) is communicated with the water storage to the pipeline type mixer (2); the integrated water purifying device (3) purifies raw water added with water purifying inorganic substances and then leads the raw water into the middle water tank (4); the middle water tank (4) is communicated with an ozone activated carbon filter (5), and water deeply purified by the filter is introduced into a clean water tank (6); the conveying water pump (10) pumps and outputs the purified water source in the clean water tank (6) to a rear device;

the production water pipe (7) is used for connecting the raw water tank (1), the pipeline type mixer (2), the integrated water purifying device (3), the middle water tank (4), the ozone activated carbon filter (5), the clean water tank (6) and the delivery water pump (10) in series; and the sewage discharge pipe (8) is used for communicating the integrated water purifying device (3) and the ozone activated carbon filter (5) to the outside.

2. The micro water plant for scientific research simulation according to claim 1, wherein a water pump (11) is arranged between the raw water tank (1) and the pipeline mixer (2).

3. The micro water plant for scientific research simulation according to claim 1, wherein the raw water in the pipeline mixer (2) can be obtained by communicating an overtaking pipe (9) with an external water source.

4. The micro water plant for scientific research simulation according to claim 1, wherein the pipeline mixer (2) is connected with a dosing device.

5. The micro water plant for scientific research simulation according to claim 1, wherein the integrated water purification device (3) is sequentially provided with a pre-ozone contact tank (31), a flocculation tank (32), an inclined plate sedimentation tank (33) and a sand filter tank (34); the pre-ozone contact tank (31) is connected with an external ozone gas source; the inclined plate sedimentation tank (33) is also communicated with the middle water tank (4) and the clean water tank (6) through an overrunning pipe (9).

6. The micro water plant for scientific research simulation according to claim 1, wherein the ozone activated carbon filter (5) is sequentially provided with a rear ozone contact tank (52), a V-shaped carbon sand filter (53) and a common rapid carbon sand filter (51).

7. A micro water plant for scientific research simulation according to claim 1, characterized in that a disinfection device (61) is arranged in front of the clean water tank (6).