CN212269785U - Microbial treatment equipment for underground water pollution - Google Patents

Abstract

The utility model discloses a microbial treatment equipment of groundwater pollution relates to microbiological treatment technical field, can only handle the organic pollutant in the sewage for solving current microbial treatment equipment, can not filter the problem of fixed impurity and greasy dirt in the sewage. Be provided with the observation window on the preceding terminal surface of casing, the top of observation window is provided with the oil drain port, one side of casing is provided with the water inlet, the opposite side of casing is provided with the delivery port, the below of casing is provided with the drain, the both sides of drain all are provided with the supporting legs, and the lower surface welded connection of supporting legs and casing, the inside of casing is provided with the baffle, one side of baffle is provided with the filter residue district, the internally mounted in filter residue district has the filter screen, the outer wall of filter screen all is provided with the net frame all around, the opposite side of baffle is provided with the clean area, the top cap is installed to the top of casing, the top of top cap is provided with the.

Description

Microbial treatment equipment for underground water pollution

Technical Field

The utility model relates to a microbiological treatment technical field specifically is a microbiological treatment equipment of groundwater pollution.

Background

With the development of industry, the composition of sewage is more and more complex. Some organic substances and toxic substances which are difficult to degrade need to be treated by a microbial method, and the sewage has the conditions of microbial growth and reproduction, so that the microbes can obtain nutrients from the sewage, and simultaneously degrade and utilize harmful substances, thereby purifying the sewage. The biological treatment of waste water is a treatment method which utilizes the life activity of microorganisms to degrade organic pollutants in a dissolved state or a colloidal state in the waste water so as to purify the waste water. The biological wastewater treatment technology is favored by people due to the remarkable advantages of less consumption, high efficiency, low cost, convenient and reliable process operation management, no secondary pollution and the like.

However, the existing microorganism treatment equipment can only treat organic pollutants in sewage and can not filter out fixed residues and oil stains in the sewage; therefore, the existing demand is not satisfied, and for this, we propose a microbial treatment apparatus for underground water pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microbiological treatment equipment of groundwater pollution to solve the organic pollutant that current microbiological treatment equipment that provides in the above-mentioned background art can only handle in the sewage, can not filter the problem of fixed impurity and greasy dirt in the sewage.

In order to achieve the above object, the utility model provides a following technical scheme: a microbial treatment device for underground water pollution comprises a shell, wherein an observation window is arranged on the front end face of the shell, an oil discharge port is arranged above the observation window, a water inlet is formed in one side of the shell, a water outlet is formed in the other side of the shell, a drain outlet is formed in the lower side of the shell, supporting legs are arranged on two sides of the drain outlet and are welded to the lower surface of the shell, a partition plate is arranged inside the shell, a filter residue area is arranged on one side of the partition plate, a filter screen is arranged inside the filter residue area, a screen frame is arranged around the outer wall of the filter screen, a purification area is arranged on the other side of the partition plate, a top cover is arranged above the shell, a motor base is arranged above the top cover, a bioflocculant adding port is arranged on one side of the motor base, and a servo motor, and the output end of the servo motor penetrates through and extends to the inside of the purification area, and the output end of the servo motor is provided with a coupler.

Preferably, valves are arranged inside the water inlet, the water outlet, the sewage draining outlet and the oil draining outlet.

Preferably, the supporting legs are provided with four, and damping foot seats are installed below the four supporting legs.

Preferably, the top cover is screwed with the housing by a screw.

Preferably, the output end of the servo motor is in transmission connection with the rotating shaft through a coupler.

Preferably, the outer wall of the rotating shaft is provided with eight stirring blades.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the oil drain, because of the density ratio water of greasy dirt is little, so after standing sewage a period, the greasy dirt can float on the upper strata, opens the oil drain valve this moment and can discharge the greasy dirt, accomplishes the oil extraction and handles.

2. Through set up the filter screen in the casing, the filter screen can filter the solid residue in the sewage, improves the clarity of quality of water.

3. Through setting up the observation window, the flocculation condition of quality of water can be followed to the observation window, treats quality of water clarification back, opens the drain valve of casing below, can discharge the precipitate.

4. Through fixing drive mechanism and top cap, the top cap passes through screw and casing threaded connection, can demolish together with drive mechanism when demolising the top cap, conveniently washs casing inside.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the filter screen of the present invention;

in the figure: 1. a housing; 2. an observation window; 3. a top cover; 4. a screw; 5. a water inlet; 6. a water outlet; 7. a sewage draining outlet; 8. an oil discharge port; 9. a valve; 10. supporting legs; 11. a shock-absorbing foot seat; 12. a motor base; 13. a bioflocculant addition port; 14. a servo motor; 15. a partition plate; 16. a residue filtering area; 17. a filter screen; 171. a screen frame; 18. a purification zone; 19. a coupling; 20. a rotating shaft; 21. stirring the leaves.

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. 1-3, the present invention provides an embodiment: a microbiological treatment device for underground water pollution comprises a shell 1, wherein an observation window 2 is arranged on the front end face of the shell 1, the flocculation condition of sewage can be checked from the outside through the observation window 2, an oil discharge port 8 is arranged above the observation window 2, floating oil stain can be discharged through the oil discharge port 8, a water inlet 5 is arranged on one side of the shell 1, a water outlet 6 is arranged on the other side of the shell 1, a sewage discharge port 7 is arranged below the shell 1, the sediment after biological flocculation can be discharged through the sewage discharge port 7, supporting legs 10 are arranged on two sides of the sewage discharge port 7 and are welded with the lower surface of the shell 1, a partition plate 15 is arranged inside the shell 1, a residue filtering area 16 is arranged on one side of the partition plate 15, a filter screen 17 is arranged inside the residue filtering area 16, the filter screen 17 plays a role in filtering and fixing residues, a screen frame 171 is arranged around the outer wall of the filter screen 17, top cap 3 is installed to casing 1's top, top cap 3's top is provided with motor cabinet 12, motor cabinet 12 plays the effect of fixed servo motor 14, one side of motor cabinet 12 is provided with biological flocculating agent and adds a mouthful 13, biological flocculating agent adds a mouthful 13 and is used for adding biological flocculating agent toward casing 1 is inside, servo motor 14 is installed to motor cabinet 12's top, and servo motor 14's output runs through and extends to the inside of clean area 18, install shaft coupling 19 on servo motor 14's the output.

Furthermore, valves 9 are arranged inside the water inlet 5, the water outlet 6, the sewage draining outlet 7 and the oil draining outlet 8, and the valves 9 can control the flow or stop of liquid, so that the functions of diversion, stopping, throttling, non-return, overflow pressure relief and the like are achieved.

Further, the supporting legs 10 are provided with four, and the shock absorption foot seats 11 are all installed below the four supporting legs 10, and the shock absorption foot seats 11 can increase the friction force between the supporting legs 10 and the ground, so that the shock absorption and skid prevention effects are achieved.

Further, top cap 3 passes through screw 4 and 1 threaded connection of casing, adopts threaded connection's mode installation top cap 3, and convenient to detach can together demolish rabbling mechanism when demolising top cap 3, conveniently washs casing 1 inside.

Further, the output end of the servo motor 14 is in transmission connection with the rotating shaft 20 through a coupler 19, and the servo motor 14 can drive the rotating shaft 20 to rotate.

Further, be provided with stirring leaf 21 on the outer wall of pivot 20, and stirring leaf 21 is provided with eight, can drive stirring leaf 21 when pivot 20 is rotatory and rotate, makes the full diffusion of biological flocculant in the sewage.

The working principle is as follows: when in use, sewage is poured into the shell 1 through the water inlet 5, the sewage entering the shell 1 is filtered by the filter screen 17 of the residue filtering area 16 to remove fixed residues, then enters the purifying area 18 along the lower part of the partition 15, after standing for a period of time, because the density of oil stains is less than that of water, so that the oil floats on the upper layer, the oil drain port 8 and the valve 9 are opened to discharge the oil stain, after the oil stain is discharged, biological flocculant is added into the purification area 18 through the biological flocculant adding port 13, the servo motor 14 is started, the output end of the servo motor 14 drives the rotating shaft 20 and the stirring blades 21 to rotate, so that the biological flocculant is fully diffused into the sewage, at the moment, only the flocculation condition of the water quality needs to be observed through the observation window 2, after the water quality is clarified, the valve 9 of the sewage outlet 7 below the shell 1 is opened, the sediment is discharged, and the clear water is discharged through the water outlet 6, so that the microbial purification treatment of the sewage can be completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A microbiological treatment plant of groundwater pollution, comprising a casing (1), characterized in that: the oil-water separation device is characterized in that an observation window (2) is arranged on the front end face of the shell (1), an oil discharge port (8) is arranged above the observation window (2), a water inlet (5) is arranged on one side of the shell (1), a water outlet (6) is arranged on the other side of the shell (1), a sewage discharge outlet (7) is arranged below the shell (1), supporting legs (10) are arranged on two sides of the sewage discharge outlet (7), the supporting legs (10) are welded to the lower surface of the shell (1), a partition plate (15) is arranged inside the shell (1), a filter residue area (16) is arranged on one side of the partition plate (15), a filter screen (17) is arranged inside the filter residue area (16), a screen frame (171) is arranged on the periphery of the outer wall of the filter screen (17), a purification area (18) is arranged on the other side of the partition plate (15), a top cover (, the top of top cap (3) is provided with motor cabinet (12), one side of motor cabinet (12) is provided with biological flocculating agent and adds mouth (13), servo motor (14) are installed to the top of motor cabinet (12), and the output of servo motor (14) runs through and extends to the inside of purifying area (18), install shaft coupling (19) on the output of servo motor (14).

2. A device for microbiological treatment of groundwater pollution as claimed in claim 1, characterized in that: valves (9) are arranged inside the water inlet (5), the water outlet (6), the sewage draining outlet (7) and the oil draining outlet (8).

3. A device for microbiological treatment of groundwater pollution as claimed in claim 1, characterized in that: the four supporting legs (10) are provided, and damping foot seats (11) are installed below the four supporting legs (10).

4. A device for microbiological treatment of groundwater pollution as claimed in claim 1, characterized in that: the top cover (3) is in threaded connection with the shell (1) through a screw (4).

5. A device for microbiological treatment of groundwater pollution as claimed in claim 1, characterized in that: the output end of the servo motor (14) is in transmission connection with the rotating shaft (20) through a coupler (19).

6. A device for microbiological treatment of groundwater pollution as claimed in claim 5, characterized in that: the outer wall of the rotating shaft (20) is provided with eight stirring blades (21), and the number of the stirring blades (21) is eight.

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