CN114835334A - Strong micro-nano biological water purification system - Google Patents

Abstract

The invention discloses a powerful micro-nano biological water purification system, which relates to the field of water purification and includes a submersible pump, a box body and a water outlet pipe; the submersible pump is communicated with the box body; Ozone generation part, biological strain storage tank for storing biological bacteria, PLC control cabinet, and water purification treatment part; water purification treatment part includes ozone disinfection part and microbial water purification part; between ozone disinfection part and microbial water purification part It is separated by an uncapped baffle; the submersible pump is connected with the ozone disinfection part through the water inlet pipe; the biological strain storage tank is connected with the microbial water purification part through the biological pipe; the water outlet pipe is connected with the microbial water purification part; the submersible pump is connected with the PLC The control cabinet is electrically connected; the ozone generating part includes an ozone generator; the ozone generator is electrically connected to the PLC control cabinet. In this embodiment, an integrated water purification system that can be produced on a large scale is designed through the integration and layout of the existing technologies.

Description

Powerful micro-nano biological water purification system

technical field

The invention relates to the technical field of water purification, in particular to a powerful micro-nano biological water purification system.

Background technique

Biological purification technology refers to the use of biological life metabolism activities to reduce the concentration of harmful substances in the environment or make them completely harmless, so that the polluted ecological environment can be partially or completely restored to its original state. It includes the use of plants, animals and microorganisms to absorb, degrade, and transform pollutants in water bodies and sediments to reduce the concentration of pollutants to acceptable levels, or convert toxic and harmful pollutants into harmless substances, or Stabilize pollutants to reduce their spread to the surrounding environment.

There are two main ways to use microorganisms to purify water: one is to put microbial preparations directly into the water, this method is slow to take effect, and direct injection will also pollute the water body; the other is to use immobilized microorganism technology, which is relatively Putting microbial preparations in water can purify a piece of water in a targeted manner, with high degradation efficiency. It can also be used in adverse environmental conditions and where there are too many toxic and harmful substances, and the vitality of microorganisms can be restored through cultivation; however, the use of immobilized microbial technology Due to the high cost and the inability of large-scale production of the manufacturing process, the application of the technology is still mainly in the indoor simulation stage.

SUMMARY OF THE INVENTION

In view of the above problems, the powerful micro-nano biological water purification system provided by the present invention designs an integrated water purification system that can be produced on a large scale through the integration and layout of the existing technologies.

To achieve the above object, the technical scheme adopted in the present invention is:

The powerful micro-nano biological water purification system provided by the present invention includes a submersible pump for pumping river water, a box for providing space and a water outlet pipe for discharging treated river water; the submersible pump and the box The box body is communicated with the water outlet pipe; the box body includes an ozone generating part for generating ozone, a biological bacteria storage tank for storing biological bacteria, and a PLC control for power supply and control to the system A cabinet, and a water purification treatment part for water purification; the water purification treatment part includes an ozone disinfection part for ozone disinfection of river water and a microbial water purification part for biological bacteria disinfection of river water; the ozone The generation part is isolated from the water purification treatment part; the ozone disinfection part and the microbial water purification part are separated by a baffle that is not capped; the water inlet end of the water outlet pipe is slightly lower than the the uppermost end of the baffle; the submersible pump further includes a water inlet pipe; the biological strain storage tank also includes a biological pipe; the submersible pump communicates with the ozone disinfection part through the water inlet pipe; the biological strain storage tank passes through the The biological pipe is communicated with the microbial water purification part; the water outlet pipe is communicated with the microbial water purification part; the submersible pump is electrically connected with the PLC control cabinet; the ozone generating part includes an ozone generator, and the The ozone generator is communicated with the water purification treatment part through an ozone pipe; the ozone generator is electrically connected with the PLC control cabinet.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, the ozone generating part further includes a cooling part for cooling the ozone generator, and the cooling part includes a storage device arranged at the bottom of the ozone generator A water tank for cooling water and a cooling water pump for circulating cooling water and placed in the water tank; a cooling water inlet and a cooling water outlet are arranged on the ozone generator; the water pump outlet of the cooling water pump is connected to the The cooling water inlet of the ozone generator; the cooling water outlet of the ozone generator is connected to the water tank through a pipeline; the cooling water pump is electrically connected to the PLC control cabinet.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, the water tank is further provided with a liquid level observation window for observing the water level inside the water tank.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, a water tank pipe is also connected to the bottom of the water tank.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, the microbial water purifying part further comprises a biological bacteria nest arranged inside the microbial water purifying part and used for retaining and multiplying derivative bacteria; The circulating water pump at the bottom of the microbial water purification unit is used for internal circulation of the internal water of the microbial water purification, and the circulating water pump is electrically connected with the PLC control cabinet.

The powerful micro-nano biological water purification system provided by the present invention, preferably, further comprises a venturi jet; the water inlet pipe is communicated with the water inlet of the venturi jet; the ozone pipe is in the middle of the venturi jet The air inlet is communicated.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, the biological tube is provided with a biological species control valve for controlling the outflow of biological species.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, the upper cover of the box body is divided into an ozone cover and a water purification cover, the water purification cover is located above the water purification treatment part, and the The water purification cover can be opened on the main body of the box body, and a handle is provided on the water purification cover.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, the box body further includes a door, and the door is disposed adjacent to the ozone generator.

In the powerful micro-nano biological water purification system provided by the present invention, preferably, the bottom of the box body is provided with a foot support for supporting the box body.

The above technical scheme has the following advantages or beneficial effects:

The invention discloses a powerful micro-nano biological water purification system, which relates to the field of water purification, comprising a submersible pump for pumping river water, a box for providing space and a water outlet pipe for discharging treated river water; communicated with the box body; the box body is communicated with the water outlet pipe; the box body includes an ozone generating part for generating ozone, a biological bacteria storage tank for storing biological bacteria, and a power supply for the system and control PLC control cabinet, and a water purification treatment part for water purification; the water purification treatment part includes an ozone disinfection part used for ozone disinfection of river water, and a microbial water purification part used for biological bacteria disinfection of river water. The ozone generation part is isolated from the water purification treatment part; the ozone disinfection part and the microbial water purification part are separated by an uncapped baffle; the water inlet end of the water outlet pipe slightly lower than the uppermost end of the baffle; the submersible pump further includes a water inlet pipe; the biological strain storage tank further includes a biological pipe; the submersible pump communicates with the ozone disinfection part through the water inlet pipe; the biological The strain storage tank is connected with the microorganism water purification part through a biological pipe; the water outlet pipe is connected with the microorganism water purification part; the submersible pump is electrically connected with the PLC control cabinet; the ozone generating part includes ozone The ozone generator is communicated with the water purification treatment part through an ozone pipe; the ozone generator is electrically connected with the PLC control cabinet. All the objects used in this embodiment can be produced on a large scale; through the integration and layout of existing technologies, an integrated water purification system that can be produced on a large scale.

Description of drawings

The present invention and its features, features, and advantages will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout the drawings. The drawings are not intentionally drawn to scale, emphasis instead being placed upon illustrating the subject matter of the present invention.

FIG. 1 is a front view structure diagram of the powerful micro-nano biological water purification system provided in Example 1 of the present invention.

FIG. 2 is a left side structural view of the powerful micro-nano biological water purification system provided in Example 1 of the present invention.

Detailed ways

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. It should be noted that the terminology used in the present invention is for describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application.

It is to be understood that when the terms "comprising" and/or "comprising" are used in this specification, it indicates the presence of features, steps, operations, devices, components and/or combinations thereof.

If the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. appear, the indicated orientation or positional relationship is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood to limit the present invention.

The terms "first", "second", and "third" as they appear are for descriptive purposes only and should not be construed to indicate or imply relative importance.

Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection. The connection can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present invention.

Example 1:

In order to solve the defects in the prior art that the application of immobilized microorganism technology is still mainly in the indoor simulation stage due to the high cost and the inability to produce large-scale production processes, the powerful micro-nano biological water purification system provided in Example 1 of the present invention , as shown in Figures 1 and 2, including a submersible pump 1 for pumping river water, a box body 2 for providing space and a water outlet pipe 3 for discharging the treated river water; the submersible pump 1 is communicated with the box body 2; the box The body 2 is communicated with the water outlet pipe 3; the box body 2 includes an ozone generating part 21 for generating ozone, a biological strain storage tank 22 for storing biological bacteria, a PLC control cabinet 24 for powering and controlling the system, and The water purification treatment part 23 for water purification; the water purification treatment part 23 includes an ozone disinfection part 231 for ozone disinfection of river water, a microbial water purification part 232 for biological bacteria disinfection of river water; ozone generation part 21 It is isolated from the water purification treatment part 23; the ozone disinfection part 231 and the microbial water purification part 232 are separated by an uncapped baffle 233; the water inlet end 32 of the water outlet pipe 3 is slightly lower than the uppermost end of the baffle 233 The submersible pump 1 also includes a water inlet pipe 11; the biological strain storage tank 22 also includes a biological pipe 221; the submersible pump 1 communicates with the ozone disinfection part 231 through the water inlet pipe 11; The submersible pump 1 is electrically connected with the PLC control cabinet 24; the submersible pump 1 for pumping river water, the box body 2 communicated with the submersible pump 1, and the The water outlet pipe 3 communicated with the body 2, and the water outlet end 31 of the water outlet pipe 3 is placed in the river; the box body 2 includes an ozone generating part 21 for generating ozone, a biological bacteria storage tank 22 for storing biological bacteria, and a The PLC control cabinet 24 for power supply and control of the system and the water purification treatment section 23 isolated from the ozone generation section, the water purification treatment section 23 includes an ozone disinfection section 231 for ozone disinfection of river water and a biological bacteria disinfection for river water. The microbial water purification part 232, the ozone disinfection part 231 and the microbial water purification part 232 are separated by an uncapped baffle 233, and the water inlet end 32 of the water outlet pipe 3 is slightly lower than the uppermost end of the baffle 233; diving; The pump 1 is communicated with the ozone disinfection part 231 through the water inlet pipe 11, the biological strain storage tank 22 is communicated with the microbial water purification part 232 through the biological pipe 221, the water outlet pipe 3 is communicated with the microbial water purification part 232, and the submersible pump 1 is controlled by the PLC control cabinet. The cabinet 24 is electrically connected; the ozone generating part includes an ozone generator 211 , the ozone generator 211 communicates with the water purification treatment part through an ozone pipe 212 , and the ozone generator 211 is electrically connected to the PLC control cabinet 24 .

When the powerful micro-nano biological water purification system provided in Example 1 of the present invention works, the PLC control cabinet 24 energizes the ozone generator 211, the ozone generator 211 will generate ozone, and the ozone is transported to the bottom of the ozone disinfection part 231 through the ozone pipeline, and the PLC The control cabinet 24 energizes the submersible pump 1, and the submersible pump 1 located in the river will extract the river water from the river to the ozone disinfection part 231, the ozone and the river water are in contact with each other, and the ozone disinfects the river water; when the water level in the ozone disinfection part 231 is higher than When the baffle 233 is used, the water sterilized by ozone will flow into the microbial water purification part 232, and the biological bacteria will flow into the microbial water purification part 232 from the biological bacteria storage tank 22 through the biological pipe, and the river water will be in contact with the biological bacteria. When the water level of part 232 reaches the outlet of the water outlet pipe, the submersible pump stops pumping; after standing for 2 hours, the submersible pump continues to pump water, and the water level in the microbial water purification part 232 will be higher than the outlet of the water outlet pipe 3. The outlet pipe flows back into the river. In this embodiment, ozone and microorganisms are sterilized twice; the purpose of setting the baffle 233 is to prevent ozone from killing biological bacteria; The water in the water module is mixed in advance to disrupt the purification steps; all the objects used in this embodiment can be produced on a large scale; through the integration and layout of existing technologies, an integrated water purification system that can be produced on a large scale .

In this embodiment, the ozone generating part 21 further includes a cooling part 212 for cooling the ozone generator 211 , and the cooling part 212 includes a water tank 2121 arranged at the bottom of the ozone generator 211 for storing cooling water and a water tank 2121 for circulating the cooling water and placed The cooling water pump 2122 in the water tank; the ozone generator 211 is provided with a cooling water inlet 2111 and a cooling water outlet 2112; the water pump outlet of the cooling water pump 2122 is connected to the cooling water inlet 2111 of the ozone generator through a pipeline; the cooling water outlet of the ozone generator The water tank 2121 is connected through a pipeline; the cooling water pump 2122 is electrically connected with the PLC control cabinet 24 . Since the efficiency of the current ozone generator is not high, most of the electrical energy is converted into heat energy, and a large amount of heat will be generated when the ozone generator 211 does work. The cooling part 212 can cool the ozone generator 211 when the ozone generator 211 produces ozone. , making the equipment safer and prolonging the life of the ozone generator 211 .

In this embodiment, the water tank 2121 is also provided with a liquid level observation window 21211 for observing the water level inside the water tank. Evaporation of water vapor may cause the water in the water tank to decrease. You can observe the amount of water through the liquid level observation window 21211 and know to replenish water in time to make the equipment safer.

In this embodiment, a water tank pipe 21212 is also connected to the bottom of the water tank 2121 . Tank water can be replaced and added via tank tube 21212.

In this embodiment, the microbial water purification part 232 further includes a biological bacteria nest 2321 arranged inside the microbial water purification part and used for retaining and multiplying derivative bacteria; The circulating water pump 2322 of the water inside the water is electrically connected with the PLC control cabinet 24 . The biological bacteria nest 2321 can retain the biological bacteria entering the microbial water purification part 232 to prevent the biological bacteria from being directly discharged into the river water; the submersible pump 2322 can increase the circulation of the water in the microbial water purification part, so that the biological bacteria can be fully contacted with water and improve the biological bacteria. water purification efficiency.

In this embodiment, the venturi jet 12 is also included; the water inlet pipe 11 is communicated with the water inlet of the venturi jet 12 ; the ozone pipe 212 is communicated with the intermediate air inlet of the venturi jet 12 . The venturi jet 12 can make the river water generate negative pressure when it passes through the lower horizontal pipe, so that the ozone entering from the side is inhaled, thereby flowing into the ozone disinfection part 231 .

In this embodiment, the biological tube 221 is provided with a biological species control valve 2211 for controlling the outflow of biological species. The biological strain control valve 2211 can be manually adjusted to adjust the inflow rate and the dosage of biological bacteria to achieve a better purification effect.

In this embodiment, the upper cover 25 of the box body 2 is divided into an ozone cover 251 and a water purification cover 252 , the water purification cover 252 is located above the water purification treatment part 23 , and the water purification cover 252 can be opened on the main body of the box body 2 . , the water purification cover 252 is provided with a handle. The staff can observe the purification situation in the microbial water purification unit 232 by opening the water purification cover 252, which is also convenient for cleaning the equipment.

In this embodiment, a door 261 is opened on the side plate 26 outside the box body 2 , and the side plate is adjacent to the ozone generator 211 . By opening the door 261, it is convenient for the staff to check the working status of the ozone generator 211.

In this embodiment, the bottom of the box body 2 is provided with a foot support 27 for supporting the box body. The foot support 27 can prevent the box body 2 from being directly placed on the ground, so that the outer side of the bottom of the box body 2 is not easily corroded.

In summary, the present invention discloses a powerful micro-nano biological water purification system, which relates to the field of water purification, including a submersible pump for pumping river water, a box for providing space, and a water outlet pipe for discharging treated river water ; The submersible pump is connected with the box body; the box body is connected with the water outlet pipe; the box body includes an ozone generating part for generating ozone, a biological bacteria storage tank for storing biological bacteria, and a PLC control for power supply and control to the system cabinet, and a water purification treatment part for water purification; the water purification treatment part includes an ozone disinfection part for ozone disinfection of river water, a microbial water purification part for biological bacteria disinfection of river water; ozone generation part and purification The water treatment part is isolated; the ozone disinfection part and the microbial water purification part are separated by an uncapped baffle; the water inlet end of the water outlet pipe is slightly lower than the uppermost end of the baffle plate; the submersible pump also includes a water inlet pipe; biological The strain storage tank also includes a biological pipe; the submersible pump is connected with the ozone disinfection part through the water inlet pipe; the biological strain storage tank is connected with the microbial water purification part through the biological pipe; the water outlet pipe is connected with the microbial water purification part; the submersible pump is connected with the PLC control cabinet Electrical connection; the ozone generating part includes an ozone generator, and the ozone generator is communicated with the water purification treatment part through an ozone pipe; the ozone generator is electrically connected with the PLC control cabinet. All the objects used in this embodiment can be produced on a large scale; through the integration and layout of existing technologies, an integrated water purification system that can be produced on a large scale.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structural transformation made by using the contents of the description and the accompanying drawings of the present invention, or directly or indirectly applied to other related technical fields, will not limit the scope of the invention. Similarly, it is included in the scope of patent protection of the present invention.

Claims (10)

1. A powerful micro-nano biological water purification system is characterized by comprising a submersible pump for pumping river water, a box body for providing space and a water outlet pipe for discharging the treated river water;

the submersible pump is communicated with the box body; the box body is communicated with the water outlet pipe;

the box body comprises an ozone generating part for generating ozone, a biological strain storage box for storing biological bacteria, a PLC control cabinet for supplying power and controlling the system and a water purifying part for purifying water; the water purification treatment part comprises an ozone disinfection part for performing ozone disinfection on river water and a microorganism water purification part for performing biological bacteria disinfection on the river water;

the ozone generating part is separated from the water purifying part; the ozone disinfection part is separated from the microorganism water purification part by a baffle plate which is not covered; the water inlet end of the water outlet pipe is slightly lower than the uppermost end of the baffle;

the submersible pump also comprises a water inlet pipe; the biological strain storage box also comprises a biological pipe;

the submersible pump is communicated with the ozone disinfection part through a water inlet pipe; the biological strain storage box is communicated with the microorganism water purification part through a biological pipe; the water outlet pipe is communicated with the microorganism water purification part; the submersible pump is electrically connected with the PLC control cabinet;

the ozone generating part comprises an ozone generator which is communicated with the water purifying part through an ozone pipe; the ozone generator is electrically connected with the PLC control cabinet.

2. The potent micro-nano biological water purification system according to claim 1, wherein the ozone generating section further comprises a cooling section for cooling the ozone generator; the cooling part comprises a water tank which is arranged at the bottom of the ozone generator and used for storing cooling water and a cooling water pump which is used for circulating the cooling water and is arranged in the water tank; the ozone generator is provided with a cooling water inlet and a cooling water outlet; a water pump water outlet of the cooling water pump is communicated with a cooling water inlet of the ozone generator through a pipeline; a cooling water outlet of the ozone generator is communicated with the water tank through a pipeline; and the cooling water pump is electrically connected with the PLC control cabinet.

3. The efficient micro-nano biological water purification system according to claim 2, wherein a liquid level observation window is further arranged on the water tank for observing the water level inside the water tank.

4. The efficient micro-nano biological water purification system according to claim 2 or 3, wherein a water tank pipe is further connected to the bottom of the water tank.

5. The potent micro-nano biological water purification system according to claim 1, wherein the microbial water purification part further comprises a biological bacteria nest for retaining and propagating biological bacteria, and a water circulation pump for internally circulating water inside the microbial water purification part, wherein the biological bacteria nest is arranged inside the microbial water purification part; and the circulating water pump is electrically connected with the PLC control cabinet.

6. The potent micro-nano biological water purification system according to claim 1, further comprising a venturi ejector; the water inlet pipe is communicated with a water inlet of the Venturi ejector; the ozone pipe is communicated with the middle air inlet of the venturi ejector.

7. The efficient micro-nano biological water purification system according to claim 1, wherein a biological strain control valve for controlling the outflow of biological strains is arranged on the biological tube.

8. The efficient micro-nano biological water purification system according to claim 1, wherein an upper cover plate of the box body is divided into an ozone cover and a water purification cover; the water purification cover is positioned above the water purification treatment part; the water purifying cover can be lifted from the box body; the water purification cover is provided with a handle.

9. The robust micro-nano biological water purification system of claim 1, wherein the tank further comprises a door disposed adjacent to the ozone generator.

10. The efficient micro-nano biological water purification system according to claim 1, wherein a foot support for supporting the tank body is arranged at the bottom of the tank body.

Images