CN218107029U - Precipitation equipment for treating oily sewage - Google Patents

Abstract

The utility model discloses a precipitation device for treating oily sewage, which comprises a liquid collecting tank, wherein the upper end surface of the liquid collecting tank is fixedly provided with a precipitation tank, the inner upper end surface of the precipitation tank is fixedly provided with a sleeve, the sleeve is provided with a pair of openings, a sliding pipe is arranged in the sleeve, and the sliding pipe is connected in the sleeve in a sliding way through a driving structure; be equipped with impurity filtering mechanism on the gunbarrel, under the effect of drive structure, can make the sliding tube slide in the sleeve, open or close a pair of opening, make the greasy dirt in the oily sewage can flow into in the sliding tube, separate greasy dirt and sewage, make things convenient for the staff to collect, under impurity filtering mechanism's effect, can filter oily sewage, prevent that the impurity in the oily sewage from entering into the gunbarrel, stop up a pair of opening, cause the greasy dirt unable flow in the sliding tube, give people and brought the convenience.

Description

Precipitation equipment for treating oily sewage

Technical Field

The utility model relates to an oily sewage separation deposits technical field, specifically is a precipitation equipment for oily sewage treatment.

Background

Sewage is the effluent from life and production that is contaminated to some extent. The water which loses the original use function is called sewage for short. Mainly used in life, the water contains more organic matters and is easy to treat.

The utility model discloses a utility model patent of publication No. CN210302752U, which comprises a tank body, the inside below rigid coupling of the jar body has the pipe, the fixed sleeve that has cup jointed in outer wall below of pipe, and telescopic below links to each other with jar body is fixed, the filter mantle has been cup jointed in the activity of the outer wall top of pipe, the pivot has been inserted to the inside of filter mantle, the outer wall below of pivot is fixed has cup jointed the flabellum, and the directional flabellum of export of the top of pipe.

But the device has the technical problems that the sewage and the oil stain can not be separated and the oily sewage can not be filtered.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a precipitation equipment for oily sewage treatment has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sedimentation device for treating oily sewage comprises a liquid collecting tank, wherein a sedimentation tank is fixedly arranged on the upper end surface of the liquid collecting tank, a sleeve is fixedly arranged on the upper end surface in the sedimentation tank, and the lower end of the sleeve is fixedly penetrated through the lower wall of the sedimentation tank and the upper wall of the liquid collecting tank;

the sleeve is provided with a pair of through holes, a sliding pipe is arranged in the sleeve, and the sliding pipe is connected in the sleeve in a sliding manner through a driving structure;

the upper wall of the settling tank is communicated with a liquid inlet pipe, one side wall of the settling tank is communicated with a water outlet pipe, and one side wall of the liquid collecting tank is communicated with an oil outlet pipe;

and the settling tank is provided with an impurity filtering mechanism.

Preferably, the impurity filtering mechanism comprises a filtering box fixedly installed on the upper end face of the settling tank, one end of the liquid inlet pipe is communicated with the filtering box, a pair of supporting blocks are fixedly installed on the inner wall face of the filtering box, a square frame is arranged between the supporting blocks, a filtering net is installed on the square frame, a filling port is formed in one side wall of the filtering box, and a turnover door is hinged to the filtering box.

Preferably, the driving structure includes fixed mounting in waterproof case on the wall outside the sleeve, the sleeve just is located slide opening has been seted up on the lateral wall in the waterproof case, a lateral wall fixed mounting of slip pipe with slide opening sliding connection's rack, a lateral wall fixed mounting of waterproof case has the motor, the single fixed mounting of output of motor with the gear that rack toothing is connected.

Preferably, an annular groove is formed in the inner wall surface of the sleeve, a sealing ring is installed in the annular groove, and the inner wall surface of the sealing ring is in sliding connection with the outer wall surface of the sliding pipe.

Preferably, a cleaning opening is formed in one side wall of the settling tank, and a sealing door used for sealing the cleaning opening is hinged to the settling tank.

Preferably, a valve is fixedly mounted on the water outlet pipe.

Preferably, an observation window for observation is opened on one side wall of the settling tank.

Advantageous effects

The utility model provides a precipitation device for treating oily sewage, which has the advantages that the device has compact structure, can lead a sliding pipe to slide in a sleeve under the action of a driving structure, opens or closes a pair of through holes, leads the oily sewage in the oily sewage to flow into the sliding pipe, separates the oily sewage from the oily sewage, is convenient for workers to collect,

under the action of the impurity filtering mechanism, the oily sewage can be filtered, the impurities in the oily sewage are prevented from entering the settling tank, a pair of through holes are blocked, the oil stain cannot flow into the sliding pipe,

under the effect of sealing door and clearance mouth, can make things convenient for the staff to clear up the mud in the gunbarrel, conveniently separate the sediment to oily sewage once more, give people and brought the convenience.

Drawings

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

Fig. 2 is a schematic view of the front sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of a part B of fig. 2 according to the present invention.

In the figure: 1. a liquid collecting tank; 2. a settling tank; 3. a sleeve; 4. a port; 5. a sliding tube; 6. a liquid inlet pipe; 7. a water outlet pipe; 8. an oil outlet pipe; 9. a filter box; 10. a support block; 11. a square frame; 12. a filter screen; 13. a filling port; 14. turning over the door; 15. a waterproof shell; 16. a sliding port; 17. a rack; 18. a motor; 19. a gear; 20. an annular groove; 21. a seal ring; 22. cleaning the opening; 23. a sealing door; 24. a valve; 25. and (6) an observation window.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a settling device for oily sewage treatment comprises a liquid collecting tank 1, wherein a settling tank 2 is fixedly arranged on the upper end surface of the liquid collecting tank 1, a sleeve 3 is fixedly arranged on the upper end surface in the settling tank 2, and the lower end of the sleeve 3 is fixedly penetrated through the lower wall of the settling tank 2 and the upper wall of the liquid collecting tank 1;

a pair of through holes 4 are formed in the sleeve 3, a sliding pipe 5 is arranged in the sleeve 3, and the sliding pipe 5 is connected into the sleeve 3 in a sliding mode through a driving structure;

the sliding pipe 5 slides downwards in the sleeve 3 to open the pair of through holes 4, so that oil stain floating on the oily sewage flows into the sliding pipe 5 through the pair of through holes 4 and flows into the liquid collecting tank 1, the collection of workers is facilitated,

the upper wall of the settling tank 2 is communicated with a liquid inlet pipe 6, one side wall of the settling tank 2 is communicated with a water outlet pipe 7, and one side wall of the liquid collecting tank 1 is communicated with an oil outlet pipe 8;

the liquid inlet pipe 6 can facilitate the oily sewage to flow into the precipitation tank 2 and be placed for precipitation, the water outlet pipe 7 can facilitate the water discharge after precipitation, the oil outlet pipe 8 can discharge the oil liquid in the liquid collection tank 1,

the sedimentation tank 2 is provided with an impurity filtering mechanism,

the impurity filtering mechanism comprises a filtering box 9 fixedly arranged on the upper end surface of the sedimentation tank 2, one end of the liquid inlet pipe 6 is communicated with the filtering box 9, a pair of supporting blocks 10 are fixedly arranged on the inner wall surface of the filtering box 9, a square frame 11 is arranged between the pair of supporting blocks 10, a filtering net 12 is arranged on the square frame 11, a filling opening 13 is arranged on one side wall of the filtering box 9, a turnover door 14 is hinged on the filtering box 9,

under the action of the impurity filtering mechanism, the impurities in the oily sewage can be filtered, the impurities are prevented from entering the sedimentation tank 2 and blocking the pair of through openings 4,

the driving structure comprises a waterproof shell 15 fixedly arranged on the outer wall surface of the sleeve 3, a sliding opening 16 is arranged on the side wall of the sleeve 3 positioned in the waterproof shell 15, a rack 17 connected with the sliding opening 16 in a sliding manner is fixedly arranged on one side wall of the sliding pipe 5, a motor 18 is fixedly arranged on one side wall of the waterproof shell 15, a gear 19 connected with the rack 17 in a meshing manner is fixedly arranged on an output unit of the motor 18,

the waterproof shell 15 can play a waterproof role, prevent sewage from causing short circuit of the motor 18, under the action of the driving structure, the sliding tube 5 can slide upwards or downwards in the sleeve 3, the pair of through holes 4 can be closed when the sliding tube slides upwards to prevent sewage from flowing into the sliding tube 5, the pair of through holes 4 can be opened when the sliding tube slides downwards to enable oil stain to flow into the sliding tube 5,

an annular groove 20 is arranged on the inner wall surface of the sleeve 3, a sealing ring 21 is arranged in the annular groove 20, the inner wall surface of the sealing ring 21 is connected with the outer wall surface of the sliding tube 5 in a sliding way,

the sealing ring 21 can play a role of sealing, prevent the oily sewage from leaking between the sleeve 3 and the sliding pipe 5,

a cleaning opening 22 is arranged on one side wall of the settling tank 2, a sealing door 23 for sealing the cleaning opening 22 is hinged on the settling tank 2,

under the action of the cleaning port 22 and the sealing door 23, the sludge in the sedimentation tank 2 can be conveniently cleaned by workers,

a valve 24 is fixedly arranged on the water outlet pipe 7,

the valve 24 can discharge the settled sewage when opened, can prevent the oily sewage from flowing out when filling the settling tank 2 when closed,

an observation window 25 for observation is arranged on one side wall of the settling tank 2,

the observation window 25 can make things convenient for the staff to observe the oily sewage liquid level in the gunbarrel 2, can also make things convenient for the staff to observe the precipitation condition of sewage.

Example (b): firstly, an operator fills oily sewage into a filter box 9 through a filling port 13, at the moment, a filter screen 12 filters impurities in the oily sewage, the operator turns over a turnover door 14 to take out a square frame 11 so as to conveniently clean the impurities and clean the filter screen 12, the cleaned square frame 11 is placed into the filter box 9 and is clamped with a pair of supporting blocks 10 so as to conveniently and continuously filter the oily sewage, at the moment, the filtered oily sewage flows into a precipitation tank 2 through a liquid inlet pipe 6, at the moment, the operator starts a motor 18, the output end of the motor 18 drives a gear 19 to rotate, the gear 19 rotates to mesh and drive a rack 17 to slide downwards in a sliding port 16, the rack 17 slides to drive a sliding pipe 5 to slide downwards in a sleeve 3, a pair of through ports 4 are opened, at the moment, oil stains floating in the oily sewage flow into the sliding pipe 5 through the pair of through ports 4, then flows into the liquid collection tank 1 through the sliding pipe 5, an oil outlet pipe 8 is communicated with one side wall of the liquid collection tank 1 to facilitate collection by workers, an annular groove 20 is formed in the inner wall surface of the sleeve 3, a sealing ring 21 is installed in the annular groove 20, the inner wall surface of the sealing ring 21 is in sliding connection with the outer wall surface of the sliding pipe 5 to play a role of sealing, oil stains are prevented from leaking from the position between the sleeve 3 and the sliding pipe 5, sludge in the sewage is precipitated to the bottom of the sedimentation tank 2 after a period of time, at the moment, the workers open a valve 24 to discharge water in the sedimentation tank 2 through a water outlet, after the precipitated water is discharged, the workers open a sealing door 23 to facilitate the workers to clean the sludge in the sedimentation tank 2 through a cleaning port 22, an observation window 25 is formed in one side wall of the sedimentation tank 2 to facilitate observation of the liquid level of the oily sewage by the workers, and the condition of sludge sedimentation is observed, so that convenience is brought to people.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The sedimentation equipment for treating the oily sewage comprises a liquid collecting tank (1), wherein a sedimentation tank (2) is fixedly arranged on the upper end surface of the liquid collecting tank (1), and is characterized in that a sleeve (3) is fixedly arranged on the upper end surface in the sedimentation tank (2), and the lower end of the sleeve (3) fixedly penetrates through the lower wall of the sedimentation tank (2) and the upper wall of the liquid collecting tank (1);

the sleeve (3) is provided with a pair of through holes (4), a sliding pipe (5) is arranged in the sleeve (3), and the sliding pipe (5) is connected in the sleeve (3) in a sliding manner through a driving structure;

the upper wall of the settling tank (2) is communicated with a liquid inlet pipe (6), one side wall of the settling tank (2) is communicated with a water outlet pipe (7), and one side wall of the liquid collecting tank (1) is communicated with an oil outlet pipe (8);

and an impurity filtering mechanism is arranged on the settling tank (2).

2. The sedimentation equipment for oily sewage treatment of claim 1, wherein the impurity filtering mechanism comprises a filtering box (9) fixedly installed on the upper end surface of the sedimentation tank (2), one end of the liquid inlet pipe (6) is communicated with the filtering box (9), a pair of supporting blocks (10) are fixedly installed on the inner wall surface of the filtering box (9), a square frame (11) is arranged between the supporting blocks (10), a filtering net (12) is installed on the square frame (11), a filling port (13) is formed in one side wall of the filtering box (9), and a turnover door (14) is hinged to the filtering box (9).

3. The sedimentation device for oily sewage treatment of claim 1, wherein the driving structure comprises a waterproof case (15) fixedly installed on the outer wall surface of the sleeve (3), the sleeve (3) is located on the side wall in the waterproof case (15) and provided with a sliding opening (16), a side wall of the sliding pipe (5) is fixedly installed with a rack (17) slidably connected with the sliding opening (16), a side wall of the waterproof case (15) is fixedly installed with a motor (18), and an output of the motor (18) is fixedly installed with a gear (19) meshed with the rack (17).

4. The sedimentation equipment for oily sewage treatment as claimed in claim 1, wherein an annular groove (20) is opened on the inner wall surface of the sleeve (3), a sealing ring (21) is installed in the annular groove (20), and the inner wall surface of the sealing ring (21) is in sliding connection with the outer wall surface of the sliding tube (5).

5. The sedimentation equipment for oily sewage treatment as claimed in claim 1, wherein a cleaning opening (22) is opened on one side wall of the sedimentation tank (2), and a sealing door (23) for sealing the cleaning opening (22) is hinged on the sedimentation tank (2).

6. A precipitation apparatus for treatment of oily water according to claim 1, wherein a valve (24) is fixedly mounted on said water outlet pipe (7).

7. The settling equipment for treatment of oily sewage according to claim 1, wherein an observation window (25) for observation is opened on one side wall of the settling tank (2).

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