CN219342163U

CN219342163U - Microorganism self-domestication device

Info

Publication number: CN219342163U
Application number: CN202320297445.5U
Authority: CN
Inventors: 陆渊; 姜玉寿; 蔡高文
Original assignee: Suzhou Xingong Environment Engineering Technology Co ltd
Current assignee: Suzhou Xingong Environment Engineering Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-14
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a microorganism self-domestication device, which comprises a culture pond, wherein an aerator is arranged in the culture pond, the aerator is connected with a blast device, a thermometer, a PH meter, a COD detector and a heating device are also arranged on the culture pond, the culture pond is also connected with a PH adjusting dosing system, a nutrient adding system and a mud discharging pipeline, and the blast device, the thermometer, the PH meter, a dissolved oxygen sensor, the COD detector, the heating device, a dosing pump of the PH adjusting dosing system, an adding pump of the nutrient adding system and a mud discharging pump in the mud discharging pipeline are all connected with a control box. According to the utility model, key parameters are detected by arranging the thermometer, the PH meter, the dissolved oxygen sensor and the COD detector, meanwhile, the culture pond is connected with the PH adjusting and dosing system and the nutrient adding system, the detection instrument and various pumps are connected with the control box, and the control box can automatically carry out the microorganism domestication process according to the detection of the temperature, the PH value, the dissolved oxygen and the COD, no manual intervention is needed, and the domestication success rate is high.

Description

Microorganism self-domestication device

Technical Field

The utility model relates to the field of environmental protection equipment, in particular to a microorganism self-domestication device.

Background

The sewage is treated by microorganisms, namely organic matters in the sewage are decomposed by metabolism of the microorganisms, so that the aim of purifying the sewage is fulfilled.

Before sewage is treated by microorganisms, the microorganisms are required to be domesticated, and the domestication is usually realized by means of a certain domestication device, for example, the Chinese patent with the publication number of CN216404338U discloses a domestication device.

The structure lacks to detect the key parameters such as temperature, PH value, COD in the tank body which influence the microorganism domestication, so the microorganism domestication failure is easy to be caused.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a microorganism self-domesticating device.

The aim of the utility model is achieved by the following technical scheme:

the utility model provides a microorganism is from domestication device, includes cultivates the pond, be provided with the aerator in cultivateing the pond, the blast apparatus is connected to the aerator, cultivate still be provided with on the pond and be used for detecting its interior liquid temperature, PH value, dissolved oxygen and COD's thermometer, PH meter, dissolved oxygen sensor and COD detector, cultivate still be provided with on the pond and be used for carrying out the heating device of heating to its interior liquid, cultivate the pond and still be connected and be used for adding the PH regulation dosing system of medicament in order to adjust the PH value to it, be used for adding the nutrient adding system of nutrient and be used for the mud pipeline of discharging its interior mud to it, blast apparatus, thermometer, PH meter, dissolved oxygen sensor, COD detector, heating device, PH regulation dosing system's charge pump, the mud pump in nutrient adding system and the mud pipeline all connect the control box.

Preferably, in the microorganism self-domesticating device, the culture pond comprises a pond body and a cover body which are assembled into a whole, and an electric heating film is coated on the outer wall of the pond body.

Preferably, in the microorganism self-domesticating device, the thermometer is arranged on a side plate of the tank body and is close to a bottom plate of the tank body.

Preferably, in the microorganism self-domesticating device, the culture pond comprises a pond body and a cover body which are assembled into a whole, a containing groove is formed in the pond body, and an electric heating wire is arranged in the containing groove.

Preferably, in the microbial self-domesticating device, the tank body comprises an inner tank body and an outer tank body, a gap is kept between the inner tank body and the outer tank body, the electric heating wire is arranged between the inner tank body and the outer tank body, a limiting table is arranged at the top of an outer bottom plate of the outer tank body, and a limiting groove matched with the limiting table is formed in the inner bottom plate of the inner tank body.

Preferably, in the microorganism self-domesticating device, the limiting tables are multiple, the height of each limiting table is larger than the depth of each limiting groove, and the electric heating wire is provided with a part between the inner bottom plate and the outer bottom plate.

Preferably, in the microorganism self-domesticating device, the heating wire is spirally arranged on the periphery of the inner tank body.

Preferably, in the microorganism self-domesticating device, the outer tank body is made of heat insulation materials.

Preferably, in the microorganism self-domesticating device, the aerator is spiral.

The technical scheme of the utility model has the advantages that:

according to the utility model, key parameters are detected by arranging the thermometer, the PH meter, the dissolved oxygen sensor and the COD detector, meanwhile, the culture pond is connected with the PH adjusting and dosing system and the nutrient adding system, the detection instrument and various pumps are connected with the control box, and the control box can automatically carry out the microorganism domestication process according to the detection of the temperature, the PH value, the dissolved oxygen and the COD, so that manual intervention is not needed, and the domestication success rate is high and the efficiency is high.

The tank body adopts the structure of the inner tank body and the outer tank body, and the electric heating wires are arranged at the gaps of the inner tank body and the outer tank body, so that on one hand, the electric heating wires can be effectively protected, the service life is prolonged, meanwhile, the heat loss in the air during heating can be effectively reduced, the energy consumption is reduced, and the electric heating wires are conveniently assembled into the culture tank. The heat dissipation pipe is spirally arranged on the periphery of the inner tank body, so that heating is more efficient and uniform, and temperature differences in different areas in the inner tank body are reduced as much as possible to influence cultivation of microorganisms.

The outer tank body is made of heat insulation materials, so that on one hand, heat loss during heating can be reduced, and meanwhile, accidents caused by overhigh temperature of the outer tank body can be avoided.

According to the utility model, the limiting table is arranged on the outer bottom plate of the outer tank body, the limiting groove matched with the limiting table is arranged on the inner bottom plate of the inner tank body, so that the positioning between the inner tank body and the outer tank body can be realized rapidly, and meanwhile, the heating wire arranged at the bottom of the inner tank body can be facilitated, and the realization of the integral structure is easier.

The aerator adopts a spiral shape, so that the aeration coverage area can be effectively increased, and the dissolved oxygen in the water can be more uniformly distributed.

Drawings

FIG. 1 is a schematic view of a microorganism self-domesticating apparatus of the present utility model, wherein the dashed lines illustrate that each electrical component is connected to a control box;

FIG. 2 is a schematic view showing the structure of the culture pond and the detecting instrument, the heating device and the aerator arranged on the culture pond

Fig. 3 is a schematic view of a spiral aerator pipe according to the present utility model.

Detailed Description

The objects, advantages and features of the present utility model are illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are only typical examples of the technical scheme of the utility model, and all technical schemes formed by adopting equivalent substitution or equivalent transformation fall within the scope of the utility model.

In the description of the embodiments, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The microbial self-domestication device disclosed by the utility model is described below with reference to the accompanying drawings, as shown in fig. 1, the microbial self-domestication device comprises a culture pond 100, wherein an aerator 200 is arranged in the culture pond 100, the aerator 200 is connected with a blast device 300 outside the culture pond through an air pipe, the culture pond 100 is further provided with a thermometer 400, a PH meter 500, a dissolved oxygen sensor 600 and a COD detector 700 for detecting the temperature, the PH value, the dissolved oxygen and the COD of liquid in the culture pond 100, the culture pond 100 is further provided with a heating device 800 for heating the liquid in the culture pond 100, the culture pond 100 is further connected with a PH adjusting and adding system 900 for adding a medicament into the culture pond to adjust the PH value, a nutrient adding system 01 for adding a nutrient into the culture pond and a sludge discharge pipeline 02 for discharging the sludge in the culture pond, and the blast device 300, the thermometer 400, the PH meter 500, the dissolved oxygen sensor 600, the COD detector 700, the heating device 800, the drug adding pump 901 of the PH adjusting and the sludge discharge pipeline 021011 of the nutrient adding system 01 are connected with a control box 03.

During domestication, firstly, wastewater enters the culture pond 100, after the wastewater enters the culture pond 100, a small amount of municipal sludge is manually added into the culture pond 100, and then the microorganism self-domestication device is started to automatically perform domestication through a touch screen or a start button of the control box 03. The control box 03 controls the chemical adding pump 901 to automatically add chemical into the culture pond 100 so as to enable the PH value of the wastewater in the culture pond 100 to reach a target value, meanwhile, the control box 03 controls the heating device 800 according to parameters set by the system so as to heat the wastewater in the culture pond 100 to a preset temperature, controls the air blowing device 300 to work according to the detection condition of the dissolved oxygen sensor 600 so as to enable the dissolved oxygen of the wastewater in the culture pond 100 to reach the requirement, and meanwhile, the control box 03 automatically controls the adding pump 011 to add the nutrient into the culture pond 100 according to the data of the COD detector 700. When the domestication reaches the discharge condition according to the real-time data of the COD detector 700, the control box 03 controls the sludge pump 021 to start to discharge the sludge and the wastewater in the culture pond 100 into the biochemical pond.

The culture pond 100 may have various structures, and in this embodiment, as shown in fig. 2, the culture pond 100 includes a pond body 110 and a cover 120 that are integrally assembled.

The tank body 110 may be a barrel-shaped structure, and the heating device is an electrothermal film wrapped on the outer wall of the tank body 110. The electrothermal film may be attached to the outer wall of the tank body 110 by a heat-conductive adhesive. The thermometer 400 is disposed on a side plate of the cell body 110 and is close to a bottom plate of the cell body 110. The position can effectively detect the temperature of the sludge, so that the temperature condition of microorganism domestication can be controlled more accurately, and the success rate of microorganism domestication is higher.

As shown in fig. 2, the PH meter 500 and the COD detector 700 are disposed on the cover 120, a handle is disposed on the top of the cover 120, and of course, a plurality of connection ports and an addition port 121 are also disposed on the cover 120, the connection ports are used for connecting pipes of the PH adjusting and dosing system 900, the nutrient adding system 01, the sewage introducing system 04, etc., the addition port 121 is used for adding sludge, and a door capable of being opened and closed is disposed at the addition port 121. The water pump of the sewage leading-in system can be connected with the control box 03, and when the sludge is discharged after one-time domestication, the control box 03 can automatically start the water pump to add wastewater into the culture pond 100.

As shown in fig. 2, the tank body 110 of the culture tank 100 is provided with a receiving groove, and the heating device is an electric heating wire disposed in the receiving groove. More preferably, the tank body 110 includes an inner tank body 111 and an outer tank body 112, and the specific shapes of the inner tank body 111 and the outer tank body 112 may be designed according to needs, for example, they are all cylindrical or prismatic, and the inner tank body 111 may be a heat conductive metal. The outer tank 112 is made of a heat insulating material, and the heat insulating material may be a ceramic material, a vacuum heat insulating plate, a metal plate with asbestos or rock wool attached to the inner wall, or the like.

The inner tank body 111 and the outer tank body 112 are concentrically arranged, a gap is kept between the inner tank body 111 and the outer tank body 112, the gap between the inner tank body and the outer tank body forms the accommodating groove, the heating wire is arranged between the inner tank body 111 and the outer tank body 112, and the heating wire is spirally arranged on the periphery of the inner tank body 111, so that the heating wire can be effectively heated from the periphery of the inner tank body 111 at the same time.

As shown in fig. 2, a limiting table 113 is disposed at the top of the outer bottom plate of the outer tank 112, a limiting groove 114 matched with the limiting table is disposed at the inner bottom plate of the inner tank 111, and the inner tank 111 is pressed into the inner tank 111 by the cover 120. The limiting tables are multiple, and the height of each limiting table is greater than the depth of each limiting groove. At this time, a gap 115 may be maintained between the bottom of the inner tank 111 and the outer bottom plate of the outer tank 112, so that an electric heating wire may be provided at the bottom of the outer tank 112, thereby better heating the sludge deposited at the bottom of the inner tank 111.

The aerator 200 may be a known aeration disc or aeration pipe, preferably, as shown in fig. 3, the aerator 200 is a spiral aeration pipe, on which a plurality of micropores are formed, and one end of the aeration pipe near the inner wall of the inner tank 111 is connected to the blower 300 through an air passage.

As shown in fig. 1, the PH adjusting and dosing system 900 includes a drug tank 902 and a dosing pipeline 703, the dosing pipeline is connected to one of the drug tank and one of the connectors on the cover 120, and the dosing pipeline includes a pipe, and a dosing pump 901, a flowmeter, a valve body, etc. disposed on the pipe. The nutrient adding system 01 comprises a nutrient tank 012 and an adding pipeline 013, wherein the adding pipeline is connected with one connecting port on the nutrient tank and the cover 120, and the adding pipeline comprises a pipeline, an adding pump 011 arranged on the pipeline, a flowmeter, a valve body and the like. The structure of the sewage introducing system 04 is equivalent to that of the above-described PH adjusting and dosing system 900, but it is needless to say that other possible structures are also possible, and a flowmeter, a valve body, etc. in each pipeline are connected to the control box.

The utility model has various embodiments, and all technical schemes formed by equivalent transformation or equivalent transformation fall within the protection scope of the utility model.

Claims

1. The microorganism self-domestication device is characterized in that: including cultivateing the pond, be provided with the aerator in cultivateing the pond, the blast apparatus is connected to the aerator, cultivate still be provided with on the pond and be used for detecting its interior liquid temperature, PH value, dissolved oxygen and COD's thermometer, PH meter, dissolved oxygen sensor and COD detector, cultivate still be provided with on the pond and be used for carrying out the heating device who heats to its interior liquid, cultivate the pond and still be connected and be used for adding the PH regulation dosing system of medicament in order to adjust the PH value in it, be used for adding the nutrient adding system of nutrient and be used for with its interior mud exhaust pipeline, blast apparatus, thermometer, PH meter, dissolved oxygen sensor, COD detector, heating device, PH regulation dosing system's charge pump, the charge pump of nutrient adding system and the mud pump in the mud pipeline all connect the control box.

2. The microbial self-domesticating device according to claim 1, wherein: the culture pond comprises a pond body and a cover body which are assembled into a whole, and the outer wall of the pond body is coated with an electrothermal film.

3. The microbial self-domesticating device according to claim 2, wherein: the thermometer is arranged on the side plate of the tank body and is close to the bottom plate of the tank body.

4. The microbial self-domesticating device according to claim 1, wherein: the culture pond comprises a pond body and a cover body which are assembled into a whole, a containing groove is formed in the pond body, and an electric heating wire is arranged in the containing groove.

5. The microbial self-domesticating device of claim 4, wherein: the electric heating wire is arranged between the inner tank body and the outer tank body, a limit table is arranged at the top of an outer bottom plate of the outer tank body, and a limit groove matched with the limit table is formed in the inner bottom plate of the inner tank body.

6. The microbial self-domesticating device of claim 5, wherein: the heating wire is spirally arranged on the periphery of the inner tank body.

7. The microbial self-domesticating device of claim 5, wherein: the limiting tables are multiple, the height of each limiting table is larger than the depth of each limiting groove, and the electric heating wire is provided with a part between the inner bottom plate and the outer bottom plate.

8. The microbial self-domesticating device of claim 5, wherein: the outer tank body is made of heat insulation materials.

9. The microbial self-domesticating device according to any one of claims 1-8, wherein: the aerator is spiral.