Microbial culture spraying device for water environment treatment

Abstract

The utility model discloses a spraying device for microbial culture for water environment treatment, which comprises a microbial incubation tank, a stirring shaft, a liquid inlet pipe and a rocker arm type spray head, the microbial incubation tank is provided with an accommodating cavity, and microbial strains and nutrient substrates are put into the accommodating cavity for incubation; the stirring shaft is located in the containing cavity, and the microorganism bacterium liquid in the containing cavity is uniformly stirred through the stirring shaft; the liquid inlet pipe is located in the containing cavity, and a plurality of penetrating holes used for sucking microbial liquid are formed in the liquid inlet pipe in the length direction of the liquid inlet pipe at intervals. According to the mode, the spraying device disclosed by the utility model sprays out incubated microorganism bacterium liquid through the characteristic that the rocker arm type spray head uniformly sprays on the circumference, so that an easy and convenient water environment treatment operation process is realized; and the spraying device can be moved to other areas to continue working, so that the uncertainty of a microorganism putting area is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of water environment treatment, specifically for a kind of microbial culture for the water environment treatment injection device. BACKGROUND

[0002] At present, microorganism putting technology is one of the commonly used methods for water treatment and repair, by adding screened beneficial and efficient microorganisms to water, to degrade pollutants in sediment or water, so as to improve the bottom environment and water environment. In the field of water environment treatment, the form of microorganism putting is artificial splashing, shore base type hatching and ship type hatching. The composite bacterial solution is splashed on the polluted water by artificial method, and the effect of bacterial solution is affected by the skill level and experience of operator, the mixing degree of bacterial solution, the uniformity of splashing, the coverage range and duration of splashing, etc. Artificial splashing has high labor intensity, low operation efficiency and lack of stability. Shore base type hatching is used to put microorganisms, and the discharged bacterial solution is fixed point, which can only rely on the diffusion of liquid itself to the whole water body, and the effect is slow and the diffusion range is not clear. Ship type hatching is used to put microorganisms, and the hatching device and the ship body are fixed as a whole, which cannot be used separately, and can only discharge bacterial solution during sailing. Artificial splashing, shore base type hatching and ship type hatching do not have special measuring equipment for measuring the flow and flow rate of bacterial solution, so the use amount cannot be accurately measured. For the early stage of water ecological restoration, the bottom treatment and the later stage of microbial community construction, the water level needs to be reduced to treat the bottom in the early stage of construction, and the microbial community needs to be constructed after the water level of water body is restored. The existing device is not suitable for the above two periods, so a microbial hatching injection device with flexible application, measurable adjustment, portability and mobility is needed, so as to promote the ecological restoration of sediment and water body and improve water quality. SUMMARY

[0003] (I) Technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of microbial culture for the water environment treatment injection device to solve the above technical problems.

[0005] (II) Technical scheme

[0006] To solve the above-mentioned technical problems, this utility model provides a technical solution: a spray device for microbial cultivation in water environment treatment, comprising a butterfly valve, a rotatable and adjustable rocker-arm nozzle, a controller, a temperature control element electrically connected to the controller, a level gauge electrically connected to the controller, a stirring motor electrically connected to the controller, a self-priming pump electrically connected to the controller, a flow meter electrically connected to the controller, and a battery electrically connected to the controller, wherein the rocker-arm nozzle is provided with an adjustment button for controlling its rotation speed. The device is characterized by further comprising: a microbial incubation tank, having a receiving cavity, wherein the controller is disposed on the side wall of the microbial incubation tank, and the temperature control element and the level gauge are disposed within the receiving cavity; and a top cover, disposed within the receiving cavity. The top of the microbial incubation tank covers the receiving cavity, wherein the stirring motor, the self-priming pump, and the battery are mounted on the top cover; a stirring shaft is located within the receiving cavity, wherein the top end of the stirring shaft is connected to the rotating shaft of the stirring motor to drive the stirring shaft to rotate; an inlet pipe is located within the receiving cavity, wherein the inlet pipe has multiple perforations spaced apart along its length; a first delivery pipe has one end located within the receiving cavity and communicating with the inlet pipe, and the other end located outside the top cover and communicating with the input port of the self-priming pump; a second delivery pipe has one end communicating with the output port of the self-priming pump, and the other end communicating with the rocker arm nozzle; wherein the butterfly valve and the flow meter are mounted in the second delivery pipe.

[0007] Preferably, it further includes a feeding hopper, wherein the feeding hopper is disposed in the top cover to inject water, microbial strains and nutrient substrate into the receiving cavity through the feeding hopper.

[0008] Preferably, the top cover is provided with a handle.

[0009] Preferably, the sidewall of the microbial incubation tank includes a first stainless steel layer, a hollow layer, and a second stainless steel layer from the outside to the inside, wherein the hollow layer is provided with a heat-insulating material layer.

[0010] Preferably, the stirring shaft includes a main stirring rod and multiple auxiliary stirring rods, wherein the main stirring rod is arranged vertically in the receiving cavity, and the multiple auxiliary stirring rods are arranged at intervals and vertically within the main stirring rod.

[0011] Preferably, the liquid inlet pipe is disposed on the bottom wall of the receiving cavity, and the plurality of perforations are arranged alternately at an upward angle of 45 degrees.

[0012] Preferably, the liquid inlet pipe comprises a first liquid inlet pipe, a second liquid inlet pipe and a third liquid inlet pipe, one end of the first liquid inlet pipe communicates with one end of the second liquid inlet pipe, one end of the third liquid inlet pipe communicates with the other end of the second liquid inlet pipe, and one end of the first conveying pipe body communicates with the second liquid inlet pipe.

[0013] Preferably, a supporting seat is further arranged, wherein the supporting seat is arranged in the top cover through screw connection, and a top end of the supporting seat supports a second conveying pipe body.

[0014] Preferably, the top end of the supporting seat is provided with a clamping groove for clamping the second conveying pipe body.

[0015] Preferably, a supporting frame is further arranged, wherein the supporting frame comprises a mounting foot and a fixing clamp connected with the mounting foot, the mounting foot is arranged in the top cover through screw connection, and the fixing clamp is provided with a receiving clamping hole for clamping the stirring motor.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of for water environment governance Microbial Culture Spray device, with following beneficial effects: the spray device disclosed in the utility model sprays outward by the characteristics that microbial liquid after hatching is evenly sprayed by rocker arm type spray head, and the angle of rotation of rocker arm type spray head can be adjusted by the adjusting button of rocker arm type spray head itself, to realize the easy and convenient water environment governance operation process, and the spray device can also be placed on electric flat car or work boat and the like carrier to move, to realize the mobile discharge of microbial liquid, and after completing the work in a region, the spray device can be moved to other regions to continue to work, greatly reduce the uncertainty of microbial release area, and since the spray device is compact in structure and small in floor area, it is convenient for transportation, installation, carrying and moving and post-maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the spray device for water environment governance Microbial Culture of the utility model;

[0019] Figure 2 It is a first partial structure schematic view of the spray device; Figure 1

[0020] Figure 3 It is a second partial structure schematic view of the spray device; Figure 1

[0021] Figure 4 It is a third partial structure schematic view of the spray device; Figure 1 ​​​

[0022] Figure 5 For Figure 1 A fourth partial structure schematic view of the injection device. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] As Figures 1-5 shown, an injection device for microbial culture for water environment treatment, including microbial hatching jar 1, top cover 2, stirring shaft 3, liquid inlet pipe 4, first conveying pipe body 5, second conveying pipe body 6, butterfly valve 11, rotatable and adjustable swing arm type spray head 12 of rotation angle, controller 13, temperature control element electrically connected with controller 13, liquid level meter electrically connected with controller 13, stirring motor 14 electrically connected with controller 13, self-priming pump 15 electrically connected with controller 13, flow meter 17 electrically connected with controller 13 and battery 16 electrically connected with controller 13, wherein swing arm type spray head 12 is provided with adjusting button for controlling its rotating speed.

[0025] It should be understood that the butterfly valve 11, swing arm type spray head 12, controller 13, temperature control element, liquid level meter, stirring motor 14, self-priming pump 15 and battery 16 in the application can be realized by using the products in the prior art, and the principle and internal structure thereof will not be described here.

[0026] The microbial hatching jar 1 is provided with a receiving cavity, wherein the controller 13 is arranged on the side wall of the microbial hatching jar 1, and the temperature control element and the liquid level meter are arranged in the receiving cavity. It should be understood that suitable temperature and moisture are required for microbial hatching, and the temperature control element can adjust the temperature of the receiving cavity in the microbial hatching jar 1 to a suitable temperature for microbial hatching. Since the microorganisms and water in the receiving cavity are finally sprayed out, the liquid level meter arranged in the receiving cavity can send a signal to the control device when the liquid level in the microbial hatching jar 1 is lower than the set liquid level.

[0027] In the embodiment, the side wall of the microbial hatching jar 1 comprises a first stainless steel layer, a hollow layer and a second stainless steel layer from outside to inside, wherein the hollow layer is provided with a heat preservation material layer. It should be understood that the design of the hollow layer can reduce the thermal conductivity of the material and further increase the heat preservation efficiency of the heat preservation material layer, so that the temperature in the receiving cavity in the microbial hatching jar 1 is not easily changed.

[0028] A top cover 2 is arranged on the top of the microbial hatching tank 1 to cover the receiving cavity, wherein the stirring motor 14, the self-priming pump 15 and the battery 16 are arranged on the top cover 2. It should be understood that the top cover 2 can prevent sundries from entering the receiving cavity.

[0029] Preferably, a handle 22 is arranged on the top cover 2. It should be understood that the top cover 2 can be separated from the microbial hatching tank 1 by holding the handle 22, and in other embodiments, a buckle can also be arranged at the joint between the top cover 2 and the side of the microbial hatching tank 1 to achieve the same effect, such as a magnetic buckle.

[0030] The stirring shaft 3 is arranged in the receiving cavity, wherein the top end of the stirring shaft 3 is connected with the rotating shaft of the stirring motor 14 to drive the stirring shaft 3 to rotate by the stirring motor 14. It should be understood that the stirring shaft 3 is used to stir the bacterial solution (microbial strains, water and nutrient medium) in the receiving cavity of the microbial hatching tank 1 uniformly to meet the needs of metabolism and reproduction of the microorganisms.

[0031] In this embodiment, the stirring shaft 3 includes a main stirring rod 31 arranged in the receiving cavity in the vertical direction and a plurality of auxiliary stirring rods 32 arranged in the main stirring rod 31 in the vertical direction. It should be understood that due to the volume limitation of the receiving cavity in the microbial hatching tank 1, the plurality of auxiliary stirring rods 32 can stir the bacterial solution in the microbial hatching tank 1 uniformly.

[0032] The liquid inlet pipe 4 is arranged in the receiving cavity, wherein a plurality of perforations 44 are arranged in the liquid inlet pipe 4 in the length direction. It should be understood that after the bacterial solution in the receiving cavity is mixed uniformly, the bacterial solution will enter the liquid inlet pipe 4 from the perforations 44 under the suction of the self-priming pump 15.

[0033] One end of the first conveying pipe body 5 is arranged in the receiving cavity and communicates with the liquid inlet pipe 4, and the other end of the first conveying pipe body 5 is arranged outside the top cover 2 and communicates with the input port of the self-priming pump 15.

[0034] One end of the second conveying pipe body 6 communicates with the output port of the self-priming pump 15, and the other end of the second conveying pipe body 6 communicates with the rocker-type spray head 12. It should be understood that the bacterial solution sucked by the self-priming pump 15 will enter the first conveying pipe body 5 from the liquid inlet pipe 4, and then be conveyed to the second conveying pipe body 6 by the self-priming pump 15, and then be sprayed outwards by the rocker-type spray head 12.

[0035] In this embodiment, the butterfly valve 11 and the flow meter 17 are arranged in the second conveying pipe body 6. It should be understood that the butterfly valve 11 can control the flow of the bacterial solution by rotating the butterfly valve handle by a certain angle in the open state (this is a product and principle of the prior art, which will not be described here), and the flow meter 17 can display the flow and speed of the bacterial solution on its own display screen.

[0036] Further, the microbial culture spraying device for water environment treatment further comprises a feeding hopper 21, wherein the feeding hopper 21 is arranged in the top cover 2 to inject water, microbial strains and nutrient medium into the accommodating cavity through the feeding hopper 21.

[0037] Preferably, the liquid inlet pipe 4 is arranged on the bottom wall of the accommodating cavity, and the plurality of perforations 44 are arranged in an upward 45-degree staggered manner (for details, see Figure 5 It should be understood that the plurality of perforations 44 are arranged on the top surface of the liquid inlet pipe 4, so as to avoid absorbing impurities on the bottom wall of the accommodating cavity. Of course, the perforations 44 can also be arranged at other angles.

[0038] In the embodiment, the liquid inlet pipe 4 comprises a first liquid inlet pipe 41, a second liquid inlet pipe 42 and a third liquid inlet pipe 43. One end of the first liquid inlet pipe 41 is in communication with one end of the second liquid inlet pipe 42, one end of the third liquid inlet pipe 43 is in communication with the other end of the second liquid inlet pipe 42, and one end of the first conveying pipe body 5 is in communication with the second liquid inlet pipe 42.

[0039] Further, the spraying device further comprises a support seat 23 arranged on the top surface of the top cover 2, wherein the support seat 23 is arranged in the top cover 2 by screw connection, the top end of the support seat 23 is provided with a clamping groove 231 for clamping the second conveying pipe body 6, and the second conveying pipe body 6 is clamped in the clamping groove 231 of the top end of the support seat 23. It should be understood that the support seat 23 is in the shape of a long column, and there are a plurality of support seats 23, which can support and fix the second conveying pipe body 6.

[0040] Further, the spraying device further comprises a support frame 24, wherein the support frame 24 comprises a mounting foot 241 and a fixing clamp 242 connected with the mounting foot 241, wherein the mounting foot 241 is arranged in the top cover 2 by screw connection, and the fixing clamp 242 is provided with a receiving clamp hole for clamping the stirring motor 14. It should be understood that since the stirring motor 14 will produce slight vibration during operation, the fixing clamp 242 is needed to fix the stirring motor 14 in place to prevent accidental stoppage.

[0041] Specific working principle:

[0042] The parameters of each device (the working temperature range of the temperature control element and the rotating speed of the stirring motor 14) can be set by the controller 13 in advance, water, microbial strains and nutrient medium are put into the microbial hatching tank 1 through the feeding hopper 21, the temperature control element maintains the liquid in the microbial hatching tank 1 in the set temperature range, the microbial liquid is stirred uniformly by the stirring shaft 3 under the action of the stirring motor 14, the microorganisms continuously absorb nutrients, metabolize and reproduce in the suitable temperature environment, and the microorganisms complete hatching, when spraying is needed, manual control or starting the self-priming pump 15 by the controller 13 can be performed, the microbial liquid enters the first conveying pipe body 5 and then the second conveying pipe body 6 from the liquid inlet pipe 4 under the pressure of the self-priming pump 15, and finally the microbial liquid is sprayed outwards through the swing arm type spray head 12, the angle of the swing arm type spray head 12 can be adjusted by the adjusting button of the swing arm type spray head 12, and the swing arm type spray head 12 can rotate to spray the microbial liquid in the full circumferential range, when the spraying of the area is completed, the spraying device can be taken to other areas not sprayed to spray the microbial liquid, and the work efficiency can be greatly improved through the circulation.

[0043] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0044] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A microbial culture spraying device for water environment treatment, comprising a butterfly valve, a rotatable and adjustable-rotation-angle rocker arm type spray head, a controller, a temperature control element electrically connected to the controller, a liquid level meter electrically connected to the controller, a stirring motor electrically connected to the controller, a self-priming pump electrically connected to the controller, a flow meter electrically connected to the controller, and a storage battery electrically connected to the controller, wherein the rocker arm type spray head is provided with an adjusting button for controlling the rotation speed thereof, characterized in that, Also comprising: a microbial hatching tank provided with a receiving cavity, wherein the controller is arranged on the sidewall of the microbial hatching tank, and the temperature control element and the liquid level meter are arranged in the receiving cavity; a top cover arranged on the top of the microbial hatching tank for covering the receiving cavity, wherein the stirring motor, the self-priming pump and the battery are arranged on the top cover; a stirring shaft in the receiving cavity, wherein the top end of the stirring shaft is connected with the rotating shaft of the stirring motor to drive the stirring shaft to rotate by the stirring motor; a liquid inlet pipe in the receiving cavity, wherein a plurality of perforations are arranged along the length direction of the liquid inlet pipe; a first conveying pipe body, one end of which is in the receiving cavity and communicates with the liquid inlet pipe, and the other end of which is outside the top cover and communicates with the input port of the self-priming pump; a second conveying pipe body, one end of which communicates with the output port of the self-priming pump, and the other end of which communicates with the rocker arm type spray head; wherein the butterfly valve and the flow meter are arranged in the second conveying pipe body.

2. The spray device of claim 1, wherein Also comprising a feeding hopper, wherein the feeding hopper is arranged in the top cover to inject water, microbial strains and nutrient medium into the receiving cavity through the feeding hopper.

3. The spray device of claim 2, wherein, A handle is arranged in the top cover.

4. The spray device of claim 1, wherein The sidewall of the microbial hatching tank comprises a first stainless steel layer, a hollow layer and a second stainless steel layer from outside to inside, wherein the hollow layer is provided with a heat preservation material layer.

5. The spray device of claim 1, wherein The stirring shaft comprises a main stirring rod arranged in the receiving cavity in the vertical direction, and a plurality of auxiliary stirring rods arranged perpendicularly in the main stirring rod.

6. The spray device of claim 1, wherein The liquid inlet pipe is arranged on the bottom wall of the receiving cavity, and the plurality of perforations are staggered and arranged upwardly by 45 degrees.

7. The spray device of claim 6, wherein, The liquid inlet pipe comprises a first liquid inlet pipe, a second liquid inlet pipe and a third liquid inlet pipe, one end of the first liquid inlet pipe communicates with one end of the second liquid inlet pipe, one end of the third liquid inlet pipe communicates with the other end of the second liquid inlet pipe, and one end of the first conveying pipe body communicates with the second liquid inlet pipe.

8. The spray device of claim 1, wherein, Also comprising a support seat, wherein the support seat is arranged in the top cover by screw connection, and the top end of the support seat supports the second conveying pipe body.

9. The spray device of claim 8, wherein, The top end of the support seat is provided with a clamping groove for clamping the second conveying pipe body.

10. The spray device of claim 8, wherein, Also comprising a support frame, wherein the support frame comprises a mounting foot and a fixing clamp connected with the mounting foot, the mounting foot is arranged in the top cover by screw connection, and the fixing clamp is provided with a receiving clamp hole for clamping the stirring motor.

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