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

Sedimentation equipment for oily sewage treatment

technical field

The utility model relates to the technical field of oily sewage separation and precipitation, in particular to a settling equipment for oily sewage treatment.

Background technique

Sewage refers to the effluent water from domestic and production that is polluted to a certain extent. Water that has lost its original function is simply called sewage. It is mainly the water after daily use, which contains more organic matter and is easier to handle.

The utility model patent with the publication number CN210302752U includes a tank body, a conduit is fixedly connected to the bottom of the inside of the tank body, a sleeve is fixedly sleeved under the outer wall of the conduit, and the bottom of the sleeve is fixedly connected to the tank body. A filter cover is movably socketed above the outer wall of the conduit, and a rotating shaft is inserted inside the filter cover, and fan blades are fixedly socketed under the outer wall of the rotating shaft, and the outlet above the conduit points to the fan blade.

However, the device has the technical problem of being unable to separate the sewage from the oil and to filter the oily sewage.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a settling device for oily sewage treatment, which solves the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a settling equipment for oily sewage treatment, including a liquid collection tank, a settling tank is fixedly installed on the upper end surface of the liquid settling tank, and the inner upper end surface of the settling tank is A sleeve is fixedly installed, 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 collection tank;

A pair of openings are opened on the sleeve, a sliding tube is provided in the sleeve, and the sliding tube is slidably connected in the sleeve through a driving structure;

The upper wall of the settling tank is connected with a liquid inlet pipe, the side wall of the settling tank is connected with a water outlet pipe, and the side wall of the liquid collection tank is connected with an oil outlet pipe;

The sedimentation tank is provided with an impurity filtering mechanism.

Preferably, the impurity filtering mechanism includes a filter box fixedly installed on the upper surface of the sedimentation tank, one end of the liquid inlet pipe communicates with the filter box, and a pair of support blocks are fixedly installed on the inner wall of the filter box, A square frame is arranged between a pair of the support blocks, a filter screen is installed on the square frame, a filling port is opened on a side wall of the filter box, and a reversing door is hinged on the filter box.

Preferably, the driving structure includes a waterproof casing fixedly installed on the outer wall of the sleeve, a sliding opening is opened on the side wall of the sleeve and inside the waterproof casing, and a side wall of the sliding tube A rack that is slidably connected to the sliding opening is fixedly installed, a motor is fixedly installed on one side wall of the waterproof case, and a gear meshingly connected to the rack is fixedly installed on the output sheet of the motor.

Preferably, the inner wall of the sleeve is provided with an annular groove, and a sealing ring is installed in the annular groove, and the inner wall of the sealing ring is slidably connected with the outer wall of the sliding tube.

Preferably, a cleaning port is opened on the side wall of the sedimentation tank, and a sealing door for sealing the cleaning port is hinged on the sedimentation tank.

Preferably, a valve is fixedly installed on the outlet pipe.

Preferably, a side wall of the sedimentation tank is provided with an observation window for observation.

Beneficial effect

The utility model provides a sedimentation device for oily sewage treatment, which has the following beneficial effects: the device has a compact structure, and under the action of a driving structure, the sliding pipe can slide in the sleeve to open or close a pair of openings, The oil in the oily sewage can flow into the sliding pipe, and the oil and sewage are separated, which is convenient for the staff to collect.

Under the action of the impurity filter mechanism, the oily sewage can be filtered to prevent the impurities in the oily sewage from entering the sedimentation tank, and block a pair of openings, so that the oily sewage cannot flow into the sliding pipe.

Under the action of the sealed door and the cleaning port, it is convenient for the staff to clean up the sludge in the settling tank, and it is convenient to separate and settle the oily sewage again, which brings convenience to people.

Description of drawings

Fig. 1 is a front structural schematic diagram of the utility model.

Fig. 2 is a front view sectional structure schematic diagram of the utility model.

Fig. 3 is a schematic diagram of the enlarged structure of part A in Fig. 2 of the present invention.

Fig. 4 is a schematic diagram showing the enlarged structure of part B in Fig. 2 of the present invention.

In the figure: 1. Liquid collection tank; 2. Settling tank; 3. Sleeve; 4. Port; 5. Sliding pipe; 6. Liquid inlet pipe; 7. Water outlet pipe; 8. Oil outlet pipe; 9. Filter box; 10. Support block; 11. Square frame; 12. Filter screen; 13. Filling port; 14. Overturn door; 15. Waterproof shell; 16. Slider; 17. Rack; 18. Motor; 19. Gear; 20 , annular groove; 21, sealing ring; 22, cleaning port; 23, sealing door; 24, valve; 25, observation window.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-4, a kind of sedimentation equipment for oily sewage treatment, including a liquid collection tank 1, a sedimentation tank 2 is fixedly installed on the upper end of the liquid collection tank 1, and a sleeve 3 is fixedly installed on the inner upper end of the sedimentation tank 2. The lower end of the cylinder 3 is fixed through the lower wall of the sedimentation tank 2 and the upper wall of the liquid collection tank 1;

A pair of openings 4 are opened on the sleeve 3, and a sliding tube 5 is arranged inside the sleeve 3, and the sliding tube 5 is slidably connected in the sleeve 3 through a driving structure;

The sliding tube 5 slides downward in the sleeve 3 and opens a pair of ports 4 so that the oil floating on the oily sewage can flow into the sliding tube 5 through a pair of ports 4, and then flow into the liquid collection tank 1, which is convenient for the staff to collect.

The upper wall of the sedimentation tank 2 is connected with a liquid inlet pipe 6, the side wall of the sedimentation tank 2 is connected with a water outlet pipe 7, and the side wall of the liquid collection tank 1 is connected with an oil outlet pipe 8;

The liquid inlet pipe 6 can facilitate the flow of oily sewage into the settling tank 2, which is convenient for placing and depositing. The water outlet pipe 7 can facilitate the discharge of the water after precipitation, and the oil outlet pipe 8 can discharge the oil in the liquid collection tank 1.

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

The impurity filter mechanism includes a filter box 9 fixedly installed on the upper end surface of the sedimentation tank 2, one end of the liquid inlet pipe 6 communicates with the filter box 9, and a pair of support blocks 10 are fixedly installed on the inner wall of the filter box 9, between the pair of support blocks 10 There is a square frame 11, a filter screen 12 is installed on the square frame 11, a filling port 13 is opened on the side wall of the filter box 9, and a flip door 14 is hinged on the filter box 9,

Under the action of the impurity filter mechanism, the impurities in the oily sewage can be filtered to prevent impurities from entering the sedimentation tank 2 and causing blockage to the pair of ports 4.

The drive structure includes a waterproof case 15 fixedly installed on the outer wall of the sleeve 3, the side wall of the sleeve 3 and located in the waterproof case 15 is provided with a sliding port 16, and the side wall of the sliding tube 5 is fixedly installed with the sliding port 16. The rack 17 is slidingly connected, the side wall of the waterproof case 15 is fixedly installed with a motor 18, and the output sheet of the motor 18 is fixedly installed with a gear 19 meshing with the rack 17,

The waterproof case 15 can play a waterproof role, prevent the sewage from causing the short circuit of the motor 18, and under the action of the driving structure, the sliding tube 5 can slide upward or downward in the sleeve 3, and the pair of ports 4 can be closed when sliding upward , to prevent sewage from flowing into the sliding pipe 5, a pair of ports 4 can be opened when sliding downwards, so that the oily dirt can flow into the sliding pipe 5,

The inner wall surface of the sleeve 3 is provided with an annular groove 20, and a sealing ring 21 is installed in the annular groove 20, and the inner wall surface of the sealing ring 21 is slidably connected with the outer wall surface of the sliding tube 5,

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

A side wall of the settling tank 2 is provided with a cleaning port 22, and the settling tank 2 is hinged with a sealing door 23 for sealing the cleaning port 22,

Under the action of the cleaning port 22 and the sealing door 23, it is convenient for the staff to clean up the sludge in the settling tank 2,

A valve 24 is fixedly installed on the outlet pipe 7,

When the valve 24 is opened, the settled sewage can be discharged, and when it is closed, it can prevent the oily sewage from flowing out when filling into the sedimentation tank 2,

A side wall of the sedimentation tank 2 is provided with an observation window 25 for observation,

The observation window 25 can facilitate the staff to observe the liquid level of the oily sewage in the settling tank 2, and can also facilitate the staff to observe the sedimentation of the sewage.

Embodiment: first the staff fills the oily sewage from the filling port 13 into the filter box 9, at this time the filter screen 12 filters the impurities in the oily sewage, the staff turns over the flip door 14, and the square frame 11 can be taken out, It is convenient to clean the impurities and clean the filter screen 12. The square frame 11 after cleaning is put into the filter box 9, and is clamped with a pair of support blocks 10, so that the oily sewage can be continued to be filtered conveniently. The oily sewage flows into the sedimentation tank 2 from the liquid inlet pipe 6. At this time, the staff starts the motor 18, and the output end of the motor 18 drives the gear 19 to rotate. Drive the sliding tube 5 to slide downward in the sleeve 3, and open the pair of ports 4. At this time, the oil floating in the oily sewage flows into the sliding tube 5 through the pair of ports 4, and then flows from the sliding tube 5 to the liquid collection tank 1, the side wall of the liquid collection tank 1 is connected with an oil outlet pipe 8, which can facilitate the staff to collect. The inner wall of the sleeve 3 is provided with an annular groove 20, and a sealing ring 21 is installed in the annular groove 20, and the sealing ring 21 The inner wall surface of the sleeve 3 is slidingly connected with the outer wall surface of the sliding pipe 5, which can act as a seal to prevent oil from leaking from between the sleeve 3 and the sliding pipe 5. At this time, after a period of time, the sludge in the sewage will settle To the bottom of the settling tank 2, the staff opens the valve 24 to release the water in the settling tank 2 from the water outlet. After the water after the precipitation is released, the staff opens the sealing door 23, so that the staff can clean the settling tank from the cleaning port 22. The sludge in 2 is cleaned, and the side wall of settling tank 2 is provided with observation window 25 and can facilitate staff to observe the liquid level of oily sewage, and the situation of sludge precipitation is observed, brings convenience to people.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by 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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