CN211813569U

CN211813569U - Oil-water separation tank for oilfield sewage treatment

Info

Publication number: CN211813569U
Application number: CN201922470116.2U
Authority: CN
Inventors: 官梦君
Original assignee: Sichuan Helijian Environmental Protection Technology Co Ltd
Current assignee: Sichuan Helijian Environmental Protection Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model provides an oil-water separation tank for oilfield sewage treatment, which belongs to the technical field of sewage treatment and comprises a main body, wherein one side of the main body is connected with a water inlet pipe in a penetrating way, one side of the main body, which is far away from the water inlet pipe, is provided with a water outlet pipe in a penetrating way, the front surface of the main body is provided with a blow-off pipe in a penetrating way, the upper end of the main body is movably connected with a cover plate in a nesting way, the lower end of the cover plate is provided with a penetrating rod, the, so that after the sewage enters the main body through the water inlet pipe, the sewage can be collected through the collecting rack, the cover plate is manually taken out from the upper end of the main body, the penetrating rod can be driven by the cover plate to be taken out from the inner part of the main body, the oil-water separation tank has the advantages that the effect of collecting and cleaning the grease in sewage can be achieved conveniently, the condition that the existing separation tank needs a large amount of time to wait for the collection after oil-water separation is avoided, and the efficiency of cleaning the grease is improved.

Description

Oil-water separation tank for oilfield sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, more specifically relates to an oil water separating tank for oil field sewage treatment.

Background

The oil field can generate a large amount of oily sewage in the process of water injection exploitation or polymer injection exploitation, and the oil-water separation tank is widely suitable for oil-water separation of oily water containing various mineral oils (except crude oil and emulsified oil), vegetable oil, animal oil or a mixture of the mineral oils and the emulsified oil; at present through the retrieval discovery, by the utility model discloses a utility model that patent number is CN201520122183.4 provides, a novel high-efficient oil water separation pond, including the intercommunication return bend in the oil water separation pond, the oil water separation pond partition wall, the separation tank outer wall, the inlet tube, the baffling wall, oil water separation pond partition wall and separation tank outer wall separate into a plurality of little ponds of waiting the volume with the oil water separation pond, intercommunication return bend one end is passed from oil water separation pond partition wall or separation tank outer wall upper portion, keep away from the one end furthest of elbow and be close to the oil water separation pond bottom of the pool, be provided with the one side between the little pond and tear the flow wall open at least, the oil water separation pond lateral wall is provided with the inlet. The communicating bent pipes are arranged on the oil-water separation tank partition wall or the outer wall of the separation tank in a staggered manner and are close to the outer wall of the separation tank. The novel oil-water separation tank has a simple structure, and can greatly improve the separation efficiency;

through above-mentioned retrieval discovery, because of the oil field produces a large amount of oily sewage, and present oil-water separation pond is usually through grease and the principle that water does not melt mutually with grease for present oil-water separation pond can only clear up the upper end grease, because of the inside grease of sewage is too much, makes present oil-water separation pond can't conveniently collect the inside grease of sewage, makes present separation pond clearance grease efficiency lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the inside grease of sewage can not be conveniently collected and cleared up in the current oil-water separation tank in the background, thereby providing an oil-water separation tank for oilfield sewage treatment.

In order to achieve the above object, the utility model provides a following technical scheme: an oil-water separation tank for oilfield sewage treatment comprises a main body, wherein a water inlet pipe is connected to one side of the main body in a penetrating manner, a water outlet pipe is connected to one side, away from the water inlet pipe, of the main body in a penetrating manner, a blow-off pipe is connected to the front side of the main body in a penetrating manner, and a cover plate is movably connected to the upper end of the main body in a nested manner;

a penetrating rod is mounted at the lower end of the cover plate, a collecting frame is arranged around the outer side of the penetrating rod, a rotating rod penetrates through the penetrating rod, the upper end of the rotating rod is rotatably connected with a rotating handle, and clamping plates are mounted on two sides of the lower end of the rotating rod;

the base is installed to the below of penetrating the pole, the both sides embedding of base upper end has the embedded mouth, the lower extreme through connection of embedded mouth has the track, the track is kept away from the both sides through connection that inlay the mouth and is had the joint groove, the inside movable mounting of main part has the separation net, the nested frame is installed to the both sides of separation net.

Preferably, the base is respectively installed at the lower end of the inner part of the main body, the track is embedded in the inner part of the base in a surrounding manner, and the clamping plate is connected with the clamping groove in a 180-degree rotary movable nested manner through the embedded port and the track.

Preferably, rotatory handle sets up in the upper end of apron, rotatory handle is 180 swivelling joint through rotary rod and joint board, and the rotary rod runs through and extends to the outside of running through the pole.

Preferably, the penetrating rod penetrates through and extends to the lower end inside the main body, the clamping plate is arranged at the lower end of the penetrating rod, and the penetrating rod is movably connected with the base in a nested mode through the clamping plate.

Preferably, collect the frame and be funnel-shaped and encircle and set up in the outside of running through the pole, it has a plurality ofly to collect the frame and be vertical direction distribution, and collects the inside of frame and run through a plurality ofly have the aperture to be 0.5-2cm hole to it arranges from small to big to collect the inside hole of frame in proper order.

Preferably, the water inlet pipe and the water outlet pipe are respectively arranged above two sides of the main body in a penetrating manner, the blow-off pipe is arranged below one side of the main body, and 2-4 cover plates are distributed at the upper end of the main body in the horizontal direction.

Preferably, the separation net is installed in the main body in an amount of 2-3, the separation net is respectively distributed on one side of the cover plate, and grooves matched with the nesting frames are embedded in the inner wall of the main body.

The utility model provides an oil-water separation tank for oilfield sewage treatment has following beneficial effect:

1. the oil-water separation tank for oil field sewage treatment is provided with the through rod, so that sewage can be collected through the collection frame after entering the main body through the water inlet pipe, the cover plate is manually taken out from the upper end of the main body, and the through rod can be driven by the cover plate to be taken out from the main body, so that the oil-water separation tank can conveniently collect and clean oil in the sewage, the condition that the existing separation tank needs a large amount of time to wait for collection after oil-water separation is avoided, and the efficiency of cleaning the oil in the existing separation tank is improved;

2. this kind of oil-water separation tank for oil field sewage treatment is provided with the joint board, make when needs will run through the pole and install in the main part when inside, will run through the upper end that the pole corresponds the base, it is manual rotatory with rotatory handle, rotatory handle drives the rotary rod and rotates, the rotary rod drives the rotatory embedding of joint board inside inlaying the interface, manual rotatory handle is gone into to rotatory again, rotatory handle drives the joint board through the rotary rod and imbeds inside the track, and can imbed the joint board in joint inslot portion, reached and to have conveniently will run through the pole integral erection in the inside effect of main part fast.

Drawings

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

Fig. 2 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the partial cross-sectional structure of the base and the rotary rod of the present invention.

Fig. 4 is a schematic cross-sectional view of a portion a in fig. 2 according to the present invention.

In FIGS. 1-4: 1-main body, 101-water inlet pipe, 102-water outlet pipe, 103-sewage discharge pipe, 104-cover plate, 2-penetrating rod, 201-rotating rod, 202-rotating handle, 203-collecting rack, 204-clamping plate, 3-base, 301-embedding port, 302-track, 303-clamping groove, 4-isolation net and 401-embedding rack.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, an oil-water separation tank for oilfield sewage treatment includes a main body 1, a water inlet pipe 101 is connected to one side of the main body 1 in a penetrating manner, a water outlet pipe 102 is connected to one side of the main body 1 away from the water inlet pipe 101 in a penetrating manner, a sewage discharge pipe 103 is connected to the front of the main body 1 in a penetrating manner, and a cover plate 104 is movably and nestedly connected to the upper end of the main body 1;

the lower end of the cover plate 104 is provided with a through rod 2, the outer side of the through rod 2 is surrounded by a collecting frame 203, the inside of the through rod 2 is provided with a rotating rod 201, the upper end of the rotating rod 201 is rotatably connected with a rotating handle 202, and two sides of the lower end of the rotating rod 201 are provided with clamping plates 204;

the base 3 is installed to the below of penetrating pole 2, and the both sides embedding of base 3 upper end has inlayed interface 301, and the lower extreme through connection that inlays interface 301 has track 302, and the track 302 is kept away from the both sides through connection that inlays interface 301 and is had joint groove 303, and the inside movable mounting of main part 1 has separation net 4, and inlay nested frame 401 is installed to the both sides of separation net 4.

In this embodiment: base 3 installs respectively in the inside lower extreme of main part 1, and track 302 encircles and imbeds in base 3's inside, and joint board 204 is 180 rotatory activity nested joint through inlaying interface 301 and track 302 and joint groove 303, through being provided with base 3 for accessible base 3 conveniently carries out spacing fixed with rotary rod 201, and then can carry out spacing fixed with penetrating pole 2.

In this embodiment: rotatory handle 202 sets up in the upper end of apron 104, rotatory handle 202 is 180 swivelling joint through rotary rod 201 and joint board 204, and rotary rod 201 runs through and extends to the outside that runs through pole 2, be provided with joint board 204, make when needs will run through pole 2 and install when main part 1 is inside, will run through the upper end that pole 2 corresponds base 3, it is manual rotatory handle 202, rotatory handle 202 drives rotary rod 201 and rotates, rotary rod 201 drives joint board 204 and rotates inside scarf joint mouth 301, manual rotatory handle 202 that will rotate once more, rotatory handle 202 drives joint board 204 through rotary rod 201 and imbeds inside track 302, and can imbed joint board 204 inside joint groove 303, reached and to have conveniently will run through pole 2 integral erection in main part 1's effect fast.

In this embodiment: run through pole 2 and run through and extend to the inside lower extreme of main part 1, joint board 204 sets up in the lower extreme that runs through pole 2, and run through pole 2 through joint board 204 and base 3 activity nested connection, be provided with and run through pole 2, make and get into 1 inside back in main part through inlet tube 101 when sewage, sewage can be collected through collecting frame 203, and manual taking out apron 104 from 1 upper end in main part, can drive through pole 2 through apron 104 and take out from 1 inside in main part, make this kind of oil-water separation pond can conveniently collect the effect of clearance with the grease, the cleaning efficiency of current oil-water separation pond to the grease has been improved.

In this embodiment: collect frame 203 and be hopper-shaped and encircle and set up in the outside that runs through pole 2, it has a plurality ofly to collect frame 203 and be the vertical direction distribution, and the inside of collecting frame 203 runs through a plurality ofly to have the aperture to be 0.5-2cm hole, and collect the inside hole of frame 203 and be arranged from small to large in proper order, through being provided with and collect frame 203, make accessible collect frame 203 conveniently collect a large amount of greases in the oil field sewage, the condition of collecting after having avoided current separation tank need the oil water separating of a large amount of time waiting, the efficiency of current oil water separating has been improved.

In this embodiment: the water inlet pipe 101 and the water outlet pipe 102 are respectively arranged above two sides of the main body 1 in a penetrating manner, the sewage discharge pipe 103 is arranged below one side of the main body 1, 2-4 sewage discharge pipes 103 are horizontally distributed on the upper end of the main body 1, and the sewage discharge pipes 103 are arranged, so that the sewage discharge pipes 103 can facilitate the discharge of the residues in the sewage to the outer side of the main body 1.

In this embodiment: 2-3 separation nets 4 are arranged in the main body 1, the separation nets 4 are respectively distributed on one side of the cover plate 104, grooves matched with the nesting frames 401 are embedded in the inner wall of the main body 1, and the separation nets 4 are arranged, so that grease in sewage can be secondarily filtered and intercepted through the separation nets 4.

When the oil-water separation tank for oilfield sewage treatment is used, firstly, sewage enters the inside of the main body 1 through the water inlet pipe 101, after the sewage enters the inside of the main body 1 through the water inlet pipe 101, the sewage can be collected through the collection frame 203, the cover plate 104 is manually taken out from the upper end of the main body 1, when the through rod 2 needs to be installed in the main body 1, the through rod 2 corresponds to the upper end of the base 3, the rotating handle 202 is manually rotated, the rotating handle 202 drives the rotating rod 201 to rotate, the rotating rod 201 drives the clamping plate 204 to be embedded in the embedding opening 301 in a rotating manner, the rotating handle 202 is manually rotated again, the rotating handle 202 drives the clamping plate 204 to be embedded in the track 302 through the rotating rod 201, and the clamping plate 204 can be embedded in the clamping groove 303, and the effect of conveniently and quickly installing the whole through rod 2 in the main body 1 is achieved, thereby make this kind of oil water separation pond can conveniently collect the effect of clearance with the grease, sewage carries out the secondary through separation net 4 afterwards and filters the grease, and clear water passes through the outside of outlet pipe 102 discharge main part 1, and sediment back residue is discharged through blow off pipe 103.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides an oil-water separation pond for oilfield sewage treatment, includes main part (1), its characterized in that: a water inlet pipe (101) penetrates through one side of the main body (1), a water outlet pipe (102) penetrates through one side, far away from the water inlet pipe (101), of the main body (1), a sewage discharge pipe (103) penetrates through the front surface of the main body (1), and a cover plate (104) is movably connected with the upper end of the main body (1) in a nested manner;

a penetrating rod (2) is installed at the lower end of the cover plate (104), a collecting frame (203) is arranged on the outer side of the penetrating rod (2) in a surrounding mode, a rotating rod (201) penetrates through the penetrating rod (2), a rotating handle (202) is rotatably connected to the upper end of the rotating rod (201), and clamping plates (204) are installed on two sides of the lower end of the rotating rod (201);

base (3) are installed to the below of penetrating pole (2), the both sides embedding of base (3) upper end has and inlays interface (301), the lower extreme through connection who inlays interface (301) has track (302), track (302) are kept away from the both sides through connection who inlays interface (301) and are had joint groove (303), the inside movable mounting of main part (1) has separation net (4), nested frame (401) are installed to the both sides of separation net (4).

2. The oil-water separation tank for oilfield sewage treatment as defined in claim 1, wherein: base (3) are installed respectively in the inside lower extreme of main part (1), track (302) encircle the inside of embedding in base (3), and joint board (204) are 180 rotatory activity nested connection through inlaying interface (301) and track (302) and joint groove (303).

3. The oil-water separation tank for oilfield sewage treatment as defined in claim 1, wherein: rotatory handle (202) set up in the upper end of apron (104), rotatory handle (202) are 180 swivelling joint through rotary rod (201) and joint board (204), and rotary rod (201) run through and extend to the outside of running through pole (2).

4. The oil-water separation tank for oilfield sewage treatment as defined in claim 1, wherein: run through pole (2) and run through and extend to the inside lower extreme of main part (1), joint board (204) set up in the lower extreme that runs through pole (2), and run through pole (2) and pass through joint board (204) and base (3) activity nested connection.

5. The oil-water separation tank for oilfield sewage treatment as defined in claim 1, wherein: collect frame (203) and be funnel shaped and encircle and set up in the outside that runs through pole (2), it has a plurality ofly to collect frame (203) and be vertical direction distribution, and collects the inside of putting up (203) and run through a plurality ofly have the aperture to be 0.5-2cm hole to it arranges from small to big to collect the inside hole of putting up (203) in proper order.

6. The oil-water separation tank for oilfield sewage treatment as defined in claim 1, wherein: the water inlet pipe (101) and the water outlet pipe (102) are respectively arranged above two sides of the main body (1) in a penetrating mode, the sewage discharge pipe (103) is arranged below one side of the main body (1), and the cover plate (104) is horizontally distributed with 2-4 water inlet pipes at the upper end of the main body (1).

7. The oil-water separation tank for oilfield sewage treatment as defined in claim 1, wherein: 2-3 isolation nets (4) are arranged in the main body (1), the isolation nets (4) are respectively distributed on one side of the cover plate (104), and grooves matched with the embedding frames (401) are embedded in the inner wall of the main body (1).