CN216062352U

CN216062352U - Oil recovery is emulsion fishing device for sewage purification

Info

Publication number: CN216062352U
Application number: CN202122741224.6U
Authority: CN
Inventors: 王兴国; 俞界安; 马博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-18
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses an emulsified product salvaging device for oil extraction sewage purification, which comprises a filtering tank, wherein the outer wall of the filtering tank is provided with an engagement groove, a driving gear is arranged in the engagement groove, the bottom end of the driving gear is fixedly connected with a driving motor, and the driving motor is fixedly arranged on the outer wall of the filtering tank; the filter tank is characterized in that a water guide plate is fixedly connected to the top end of the inner cavity of the filter tank, a first filter plate is arranged at the bottom end of the water guide plate, a second filter plate is arranged at the bottom end of the first filter plate, a rotating ring is arranged at the bottom end of the second filter plate, and a centrifugal filter cartridge is fixedly arranged inside the rotating ring. According to the emulsion fishing device, the oil field sewage is preliminarily filtered through the filter screen plate, so that large-particle impurities in the sewage are removed, and the influence on the work of a filter tank is prevented; simultaneously, the anthracite through the first filter plate and the second filter plate is subjected to primary filtration of the emulsion, so that the continuous filtration is ensured.

Description

Oil recovery is emulsion fishing device for sewage purification

Technical Field

The utility model relates to the technical field of sewage purification, in particular to an emulsion fishing device for oil extraction sewage purification.

Background

The treatment process of oily sewage at home and abroad is basically the same and mainly comprises two-stage treatment of oil removal and filtration, and the treated sewage is reinjected.

Through the retrieval, chinese patent application number is CN 202120124821.1's patent, discloses an oil field sewage treatment device, including the box, the top joint of box has the case lid, and the inside top joint of box has the otter board, and the otter board is located the top of inlet tube, and the draw-in groove has evenly been seted up on the top of otter board, and the joint has the bucket of placing in the draw-in groove, and the sterilamp is evenly installed to the bottom of otter board, and the through-hole has all been seted up directly over the top of case lid is located the bucket of placing.

The above patents suffer from the following disadvantages: the filtering device has simple structure, and can not filter the oily emulsion in the oil extraction sewage completely and has relatively more residues.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an emulsion fishing device for purifying oil extraction sewage.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an emulsion fishing device for oil extraction sewage purification comprises a filter tank, wherein the outer wall of the filter tank is provided with an engagement groove, a driving gear is arranged in the engagement groove, the bottom end of the driving gear is fixedly connected with a driving motor, and the driving motor is fixedly arranged on the outer wall of the filter tank;

the water guide plate is fixedly connected to the top end of the inner cavity of the filter tank, the first filter plate is arranged at the bottom end of the water guide plate, the second filter plate is arranged at the bottom end of the first filter plate, the rotating ring is arranged at the bottom end of the second filter plate, the centrifugal filter cylinder is fixedly mounted inside the rotating ring, the bottom end of the rotating ring is rotatably connected with the positioning body, and the drainage cylinder is arranged at the bottom end of the positioning body.

As a still further scheme of the utility model: an inverted round table-shaped groove is formed in the water guide plate, penetrates through the water guide plate, and a filter screen plate is fixedly mounted in the groove.

As a still further scheme of the utility model: the top of filtering jar outer wall is rotated and is installed the turnstile, just filter the three supporting leg of the bottom equidistance fixedly connected with of jar, the bottom jar body of filtering the jar has seted up the installation and has led to the groove.

As a still further scheme of the utility model: first filter and second filter plate structure are the same and the size is the same, the equal joint of first filter and second filter is in the inside of filtering the jar.

As a still further scheme of the utility model: the bottom of swivel becket has seted up the draw-in groove, the top cell wall equidistance of draw-in groove rotates and installs a plurality of balls, the bottom fixed mounting of swivel becket outer wall has the ring gear.

As a still further scheme of the utility model: the location body with cross the inner wall fixed connection who filters the jar, just one side rotation on location body top installs the pivot, the bottom fixedly connected with driven gear of pivot, driven gear and driving gear intermeshing, the top fixedly connected with connecting gear of pivot, connecting gear and ring gear intermeshing.

As a still further scheme of the utility model: the fiber filter plate is fixedly inserted in the water guide groove.

As a still further scheme of the utility model: the bottom fixedly connected with connecting plate of drain pipe outer wall, four backup pads of the lower surface equidistance fixedly connected with of connecting plate, four the equal screw thread through connection of backup pad has transmission threaded rod, transmission threaded rod rotates respectively and installs the inside in the logical groove of installation.

Compared with the prior art, the utility model provides an emulsion fishing device for purifying oil extraction sewage, which has the following beneficial effects:

1. according to the emulsion fishing device, the oil field sewage is preliminarily filtered through the filter screen plate, so that large-particle impurities in the sewage are removed, and the influence on the work of a filter tank is prevented; simultaneously, the anthracite through the first filter plate and the second filter plate is subjected to primary filtration of the emulsion, so that the continuous filtration is ensured.

2. This emulsion fishing device carries out secondary filter through centrifugal filter cartridge cooperation quartz sand to oil field sewage, further removes the emulsion in the sewage, improves purifying effect.

3. This emulsion fishing device carries out the cubic through the fiber filter to sewage and filters, removes the tiny particle emulsion in the sewage, improves the purifying effect of sewage, promotes quality of water.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has the advantages of simple structure and convenient operation.

Drawings

FIG. 1 is a schematic structural view of the integral assembly of the present invention;

FIG. 2 is a side cross-sectional structural schematic view of the present invention;

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

In the figure: 1. a filter tank; 101. a water guide plate; 102. a filter screen plate; 103. a first filter plate; 104. a second filter plate; 105. a rotating ring; 1051. a ball bearing; 1052. a toothed ring; 106. a centrifugal filter cartridge; 107. a positioning body; 1071. a driven gear; 1072. a rotating shaft; 1073. a connecting gear; 108. a fiber filter plate; 109. a drain cylinder; 110. a connecting plate; 111. a support plate; 112. a transmission threaded rod; 113. installing a through groove; 2. a rotating door; 3. an engagement groove; 4. a driving gear; 5. a drive motor; 6. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

An emulsion fishing device for oil extraction sewage purification, as shown in fig. 1-3, comprises a filter tank 1, wherein the outer wall of the filter tank 1 is provided with an engagement groove 3, a driving gear 4 is arranged inside the engagement groove 3, the bottom end of the driving gear 4 is fixedly connected with a driving motor 5, and the driving motor 5 is fixedly arranged on the outer wall of the filter tank 1; the top of crossing filter tank 1 outer wall rotates installs revolving door 2, and crosses three supporting leg 6 of the bottom equidistance fixedly connected with of filter tank 1, crosses the bottom jar body of filter tank 1 and has seted up installation through groove 113.

The top end of the inner cavity of the filter tank 1 is fixedly connected with a water guide plate 101, the bottom end of the water guide plate 101 is provided with a first filter plate 103, the bottom end of the first filter plate 103 is provided with a second filter plate 104, the bottom end of the second filter plate 104 is provided with a rotating ring 105, the inside of the rotating ring 105 is fixedly provided with a centrifugal filter cartridge 106, the bottom end of the rotating ring 105 is rotatably connected with a positioning body 107, and the bottom end of the positioning body 107 is provided with a drainage cartridge 109.

An inverted round platform-shaped groove is formed in the water guide plate 101, the groove penetrates through the water guide plate 101, and a filter screen plate 102 is fixedly arranged in the groove; the filter screen plate 102 is used for filtering large-particle impurities in oilfield sewage, such as silt and large-particle suspended solids.

The first filter plate 103 and the second filter plate 104 have the same structure and the same size, and the first filter plate 103 and the second filter plate 104 are clamped inside the filter tank 1; the top of the inner wall of the filtering tank 1 is integrally formed with two annular clamping tables, the first filtering plate 103 and the second filtering plate 104 are both clamped on the annular clamping tables and are replaced and cleaned through the rotating door 2, and the first filtering plate 103 and the second filtering plate 104 are used for filtering oil-containing emulsion in sewage;

the first filter plate 103 comprises a connecting body and a filter body, the filter body is fixedly arranged in the middle of the connecting body, an inverted cone-shaped water collecting groove is formed in the upper surface of the filter body and used for guiding sewage, and the filter body is made of anthracite; the second filter plate 104 is set as a standby for the first filter plate 103, and when the first filter plate 103 is replaced and cleaned, sewage directly falls into the second filter plate 104 without affecting the operation of the whole device.

The draw-in groove has been seted up to the bottom of swivel ring 105, and a plurality of balls 1051 are installed in the top cell wall equidistance rotation of draw-in groove, and the bottom fixed mounting of swivel ring 105 outer wall has ring gear 1052, and ball 1051 is used for supporting swivel ring 105 and rotates.

The positioning body 107 is fixedly connected with the inner wall of the filtering tank 1, a rotating shaft 1072 is rotatably mounted on one side of the top end of the positioning body 107, a driven gear 1071 is fixedly connected to the bottom of the rotating shaft 1072, the driven gear 1071 is meshed with the driving gear 4, a connecting gear 1073 is fixedly connected to the top end of the rotating shaft 1072, and the connecting gear 1073 is meshed with the toothed ring 1052;

a support ring is integrally formed at the top end of the positioning body 107, the rotating ring 105 is clamped at the top end of the support ring through a clamping groove, and the ball 1051 is arranged at the top end of the support ring; when connecting gear 1073 rotates, connecting gear 1073 meshes ring 1052, and ring 1052 drives swivel 105 and rotates, and swivel 105 drives centrifugal filter section of thick bamboo 106 and rotates, and centrifugal filter section of thick bamboo 106 sets up to invert round platform shape, and the bottom chamber wall of centrifugal filter section of thick bamboo 106 inner chamber sets up to conical entity, and the side chamber wall sets up to network structure, and the intussuseption in the side chamber wall has quartz sand for further filter the oiliness emulsion in the sewage.

The guiding gutter has been seted up to the inside of location body 107, and the guiding gutter runs through the location body 107, and the fixed grafting in inside of guiding gutter has fibre filter 108, and fibre filter 108 is used for the oily emulsion of tiny particle in the final filtration sewage, further improves the purifying effect of sewage.

The bottom end of the outer wall of the drainage cylinder 109 is fixedly connected with a connecting plate 110, the lower surface of the connecting plate 110 is fixedly connected with four supporting plates 111 at equal intervals, the four supporting plates 111 are all in threaded penetration connection with a transmission threaded rod 112, and the transmission threaded rods 112 are respectively rotatably installed inside the installation through grooves 113;

four sliding grooves are equidistantly formed in the side wall of the installation through groove 113, the four transmission threaded rods 112 are respectively arranged in the four sliding grooves, the transmission threaded rods 112 are rotated clockwise, the support plates 111 are driven by the transmission threaded rods 112 to lift the height of the drainage cylinder 109, and a purified water flow guiding structure is convenient to install; the drain cylinder 109 is used to guide the purified sewage.

The working principle is as follows:

the device is assembled as shown in fig. 1, and then the four transmission screw rods 112 are sequentially rotated to adjust the height of the drain cylinder 109 according to the installation requirements of the purified water flow guide structure.

Then start driving motor 5, driving motor 5 drives driving gear 4 clockwise rotation, and driving gear 4 meshing driven gear 1071, driven gear 1071 drive pivot 1072 anticlockwise rotation, and pivot 1072 drive connecting gear 1073 anticlockwise rotation, and connecting gear 1073 meshing ring-tooth 1052, ring-tooth 1052 drives swivel becket 105 clockwise rotation, and swivel becket 105 drives centrifugal filter section of thick bamboo 106 clockwise rotation.

Inside the guiding gutter with leading-in water baffle 101 of oil field sewage, sewage passes through the first filtration of filtering the otter board 102, get into the inside of filtering jar 1, then through the secondary filtration of first filter 103 and second filter 104, flow into inside the centrifugal filter section of thick bamboo 106, through the centrifugal filtration of centrifugal filter section of thick bamboo 106 and quartz sand, get into the guiding gutter of location body 107, it is inside that the filtration entering drainage tube 109 through fiber filter 108 at last, the guide structure of rivers derives after purifying.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an oil recovery is emulsion fishing device for sewage purification, includes filter tank (1), its characterized in that: the outer wall of the filtering tank (1) is provided with a meshing groove (3), a driving gear (4) is arranged inside the meshing groove (3), the bottom end of the driving gear (4) is fixedly connected with a driving motor (5), and the driving motor (5) is fixedly arranged on the outer wall of the filtering tank (1);

the water guide plate (101) is fixedly connected to the top end of the inner cavity of the filter tank (1), a first filter plate (103) is arranged at the bottom end of the water guide plate (101), a second filter plate (104) is arranged at the bottom end of the first filter plate (103), a rotating ring (105) is arranged at the bottom end of the second filter plate (104), a centrifugal filter cylinder (106) is fixedly arranged inside the rotating ring (105), a positioning body (107) is rotatably connected to the bottom end of the rotating ring (105), and a drainage cylinder (109) is arranged at the bottom end of the positioning body (107).

2. The oil recovery sewage purifies uses emulsion fishing device of claim 1 which characterized in that: an inverted round table-shaped groove is formed in the water guide plate (101), the groove penetrates through the water guide plate (101), and a filter screen plate (102) is fixedly mounted in the groove.

3. The oil recovery sewage purifies uses emulsion fishing device of claim 1 which characterized in that: the top of crossing filter tank (1) outer wall is rotated and is installed rotating door (2), just cross the three supporting leg of bottom equidistance fixedly connected with (6) of filter tank (1), the bottom jar body of crossing filter tank (1) has been seted up the installation and has been led to groove (113).

4. The oil recovery sewage purifies uses emulsion fishing device of claim 1 which characterized in that: first filter (103) and second filter (104) the same and the size of structure is the same, first filter (103) and the equal joint of second filter (104) are in the inside of filtering jar (1).

5. The oil recovery sewage purifies uses emulsion fishing device of claim 1 which characterized in that: the bottom of the rotating ring (105) is provided with a clamping groove, the top groove wall of the clamping groove is provided with a plurality of balls (1051) in an equidistance rotating mode, and the bottom of the outer wall of the rotating ring (105) is fixedly provided with a toothed ring (1052).

6. The oil recovery sewage purifies uses emulsion fishing device of claim 1 which characterized in that: the inner wall fixed connection of locating body (107) and filtration jar (1), just one side rotation on locating body (107) top installs pivot (1072), the bottom fixedly connected with driven gear (1071) of pivot (1072), driven gear (1071) and driving gear (4) intermeshing, the top fixedly connected with connecting gear (1073) of pivot (1072), connecting gear (1073) and ring gear (1052) intermeshing.

7. The oil recovery sewage purifies uses emulsion fishing device of claim 1 which characterized in that: the inside of the positioning body (107) is provided with a water chute, the water chute penetrates through the positioning body (107), and a fiber filter plate (108) is fixedly inserted in the water chute.

8. The oil recovery sewage purifies uses emulsion fishing device of claim 1 which characterized in that: the bottom fixedly connected with connecting plate (110) of a drainage section of thick bamboo (109) outer wall, four backup pads (111) of the lower surface equidistance fixedly connected with of connecting plate (110), four the equal screw thread through connection in backup pad (111) has transmission threaded rod (112), transmission threaded rod (112) rotate respectively and install the inside in logical groove (113) of installation.