CN221267415U

CN221267415U - Physical airtight oilfield sewage treatment equipment

Info

Publication number: CN221267415U
Application number: CN202322914470.6U
Authority: CN
Inventors: 李平原; 丁洪雷; 程萍
Original assignee: XINJIANG KELI NEW TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: XINJIANG KELI NEW TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-07-05
Anticipated expiration: 2033-10-30

Abstract

The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to physical airtight oilfield sewage treatment equipment, which comprises supporting legs, wherein a layer filtering structure is arranged at the top ends of the supporting legs, a lifting structure is arranged on the front surface of the layer filtering structure, a fine filtering structure is arranged on the right side of the layer filtering structure, the lifting structure comprises a lifting unit and a mounting connection unit, the lifting unit comprises an asynchronous motor, a driving shaft is arranged at the output end of the asynchronous motor, the middle part of the driving shaft is connected with a worm, the outer surface of the worm is connected with a worm wheel, a threaded rod is arranged in the worm wheel, and a lifting plate is connected with the outer surface of the threaded rod. This physics airtight method oil field sewage treatment device, through layer filtering structure and elevation structure's installation, the left side filter carries out coarse filtration to sewage, utilizes middle part and right side's filter to carry out fine filtration's preliminary treatment to sewage, elevation structure can carry out the lifting to the filter, and the joint of fixture block is changed the clearance to the filter, guarantees better filter effect.

Description

Physical airtight oilfield sewage treatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to oilfield sewage treatment equipment adopting a physical sealing method.

Background

Many sewage is produced in the oil field, the sewage needs to be treated, the environment is polluted, and in the treatment process, the sealing treatment is also carried out as much as possible so as to protect the external environment from pollution.

However, at present, the existing physical airtight oilfield sewage treatment equipment is easy to remain impurities on the surface of a filter screen and difficult to clean in the long-time use process, so that the filtering efficiency is affected.

The utility model discloses a physical airtight method oil field sewage treatment device that puts forward in chinese patent CN215049270U, through communicating first connecting pipe with outside sewer pipe, carry the inside of flocculation case through the filter to big granule impurity filtering, then agitator and medicine spraying device simultaneous working, medicine spraying device carries out the medicament to sewage and sprays the cooperation agitator and make it fully dissolve fast and produce the flocculation, then utilize the circulating pump to carry the solution after the flocculation to the inside of collection liquid case, drop down the solution dispersion through collection liquid case, make solution pass through the filter screen and discharge through the drain groove, can drive axostylus axostyle and flow distribution plate through the second stepper motor and rotate after long-time use, make the flow distribution plate block the drain groove, then overturn through first stepper motor work drive filter frame and filter screen, the impurity of attaching on the filter screen surface will drop down through the drain groove discharge under gravity and rivers's effect like this, be favorable to clear up the surface of filter screen in long-time use like this, be convenient for use repeatedly reduce the degree of difficulty that influences the filtration simultaneously.

However, when treating oilfield sewage, usually because the impurity in water is more, at the in-process of physical filtration, just use a filtration method, can't carry out meticulous filtration to sewage, still have a lot of impurity to permeate away, and need suspend the discharge of sewage at the in-process of clearing up or changing filtration structure, influence sewage treatment efficiency.

Therefore, the need for providing a physical airtight oilfield sewage treatment device is urgent.

Disclosure of utility model

The utility model aims to provide a physical sealing method oilfield sewage treatment device, which aims to solve the problems that in the prior art, when oilfield sewage is treated, usually, because more impurities exist in water, in the process of physical filtration, only one filtration method is used, fine filtration cannot be carried out on the sewage, or a lot of impurities can permeate out, and in the process of cleaning or replacing a filtration structure, the discharge of the sewage needs to be stopped, so that the sewage treatment efficiency is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a physical airtight method oil field sewage treatment device, includes the supporting leg, the layer structure of straining is installed on the supporting leg top, layer structure front is provided with elevation structure straining, layer structure right side is provided with the fine filtration structure straining.

The lifting structure comprises a lifting unit and an installation connecting unit.

The lifting unit comprises an asynchronous motor, a driving shaft is arranged at the output end of the asynchronous motor, a worm is connected with the middle of the driving shaft, a worm wheel is connected to the outer surface of the worm, a threaded rod is arranged in the worm wheel, and a lifting plate is connected to the outer surface of the threaded rod.

Preferably, the installation connection unit comprises an installation plate, a bearing is arranged on the left side of the installation plate, and a positioning plate is arranged on the outer surface of the bearing.

Preferably, two mounting plates are mutually far away from one side and detachably connected with the asynchronous motor, and the inside of the bearing is fixedly connected with the bottom end of the outer surface of the threaded rod at the position without threads. The lifter plate top surface has offered the screw hole, and screw hole inner wall and threaded rod surface threaded connection, and the driving shaft divide into the multistage, and can dismantle between the three worms of multistage and same side and be connected.

Preferably, the layer filter structure is including the coarse filtration case, coarse filtration incasement portion fixed mounting has the grip block, grip block external surface connection has the filter, filter top surface mid-mounting has the fixture block, coarse filtration case right side middle part is close to the bottom and sets up round hole internally mounted and has the outlet pipe.

Preferably, the bottom surface of the coarse filtration tank is fixedly connected with the top end of the supporting leg, the outer surface of the clamping block is fixedly connected with the middle part of the bottom surface of the lifting plate in a clamping way, the front surface and the back surface of the coarse filtration tank are fixedly connected with the mounting plate, and the middle parts of the front surface and the back surface of the coarse filtration tank are fixedly connected with the positioning plate. The filter is solid frame internally mounted has the multilayer filter screen totally three, and left side filter is the multilayer filter screen, and middle part and right side filter are inside to be filled with quartz sand, walnut shell, anthracite.

Preferably, the fine filtering structure comprises a pump box, a water pump is arranged in the pump box, a conveying pipe is arranged in the middle of the right side of the pump box and provided with a through hole, one end, far away from the pump box, of the conveying pipe is connected with a fine filtering box, and a diaphragm plate is arranged in the fine filtering box.

Preferably, an inner wall of the through hole is arranged on the left side of the pump box and is connected with one end of the water outlet pipe, which is far away from the coarse filtration box, and the outer surface of the diaphragm plate is in sealing sliding connection with the inner wall of the rectangular through hole arranged on the front side of the fine filtration box. The diaphragm plate is a solid frame and is internally provided with a microporous filter membrane.

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

1. This physics airtight method oil field sewage treatment device, through layer filtering structure and elevation structure's installation, utilize the installation of multilayer filter, utilize left side filter to carry out coarse filtration to sewage, utilize middle part and right side filter to carry out fine filtration's preliminary treatment to sewage, utilize elevation structure to carry out the lifting to the filter, utilize the joint of fixture block to change the clearance to the filter, guarantee better filter effect.

2. According to the physical airtight oilfield sewage treatment equipment, through the arrangement of the fine filtration structure, the sewage can be further subjected to fine filtration by utilizing the arrangement of the two layers of diaphragm plates, and the sewage treatment effect is effectively improved.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

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

FIG. 3 is an enlarged view of the lifting power structure of the present utility model;

FIG. 4 is an enlarged view of the layer filter structure of the present utility model;

Fig. 5 is an enlarged view of the structure at a in fig. 4.

In the figure: 1. support legs; 101. a coarse filtration tank; 102. a clamping plate; 103. a filter plate; 104. a clamping block; 105. a water outlet pipe; 201. a mounting plate; 202. an asynchronous motor; 203. a driving shaft; 204. a worm; 205. a worm wheel; 206. a threaded rod; 207. a bearing; 208. a positioning plate; 209. a lifting plate; 301. a pump case; 302. a water pump; 303. a delivery tube; 304. a fine filtration box; 305. diaphragm plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

Embodiment one:

The utility model provides a physical airtight method oil field sewage treatment device, includes supporting leg 1, and layer filter structure is installed on supporting leg 1 top, and layer filter structure openly is provided with elevation structure, and layer filter structure right side is provided with the fine filtration structure.

The lifting structure comprises a lifting unit and an installation connecting unit. The lifting unit comprises an asynchronous motor 202, a driving shaft 203 is installed at the output end of the asynchronous motor 202, a worm 204 is connected to the middle of the driving shaft 203, a worm wheel 205 is connected to the outer surface of the worm 204, a threaded rod 206 is installed inside the worm wheel 205, and a lifting plate 209 is connected to the outer surface of the threaded rod 206. The installation connecting unit comprises an installation plate 201, a bearing 207 is arranged on the left side of the installation plate 201, and a positioning plate 208 is arranged on the outer surface of the bearing 207.

One side, away from each other, of the two mounting plates 201 is detachably connected with the asynchronous motor 202, and the inside of the bearing 207 is fixedly connected with the bottom end of the outer surface of the threaded rod 206 at a non-threaded position.

The layer filtering structure comprises a coarse filtering box 101, a clamping plate 102 is fixedly arranged in the coarse filtering box 101, a filter plate 103 is connected to the outer surface of the clamping plate 102, a clamping block 104 is arranged in the middle of the top surface of the filter plate 103, and a water outlet pipe 105 is arranged in the middle of the right side of the coarse filtering box 101 close to the bottom end and is internally provided with a round hole. The bottom surface of the coarse filtration tank 101 is fixedly connected with the top end of the supporting leg 1, the outer surface of the clamping block 104 is fixedly connected with the middle part of the bottom surface of the lifting plate 209 by a sliding groove, the front surface and the back surface of the coarse filtration tank 101 are fixedly connected with the mounting plate 201, and the middle parts of the front surface and the back surface of the coarse filtration tank 101 are fixedly connected with the positioning plate 208.

Through layer filtering structure and elevation structure's installation, utilize multilayer filter 103's installation, utilize left side filter 103 to carry out coarse filtration to sewage, utilize middle part and right side filter 103 to carry out fine filtration's preliminary treatment to sewage, utilize elevation structure to carry out the lifting to filter 103, utilize the joint of fixture block 104 to change the clearance to filter 103, guarantee better filter effect.

When carrying out coarse filtration treatment to sewage, carry the sewage and get into coarse filtration case 101, afterwards utilize left side filter 103 internally mounted's multilayer filter screen to filter coarse particle impurity in the sewage, thereby later sewage can be through middle part and the inside filler of right side filter 103 filtration treatment, when needs change to filter 103, drive driving shaft 203 through starting asynchronous motor 202 and rotate, driving shaft 203 drives worm 204 and rotates when rotating, worm 205 rotates and drives threaded rod 206 and rotate, thereby utilize threaded rod 206 and lifter plate 209's threaded connection to drive lifter plate 209 and go up and down, utilize lifter plate 209 and fixture block 104's joint, can go up and down to filter 103, thereby change the clearance to filter 103.

Embodiment two:

The fine filtering structure comprises a pump box 301, a water pump 302 is arranged in the pump box 301, a conveying pipe 303 is arranged in the middle of the right side of the pump box 301 in a through hole, one end, far away from the pump box 301, of the conveying pipe 303 is connected with a fine filtering box 304, and a diaphragm plate 305 is arranged in the fine filtering box 304. The left side of the pump box 301 is provided with a through hole, the inner wall is connected with one end of the water outlet pipe 105 far away from the coarse filtration box 101, and the outer surface of the diaphragm plate 305 is in sealed sliding connection with the inner wall of the rectangular through hole arranged on the front side of the fine filtration box 304.

Through the arrangement of the fine filtering structure, the sewage can be further fine filtered by utilizing the microporous membrane by utilizing the arrangement of the two layers of diaphragm plates 305, so that the sewage treatment effect is effectively improved.

When the sewage is finely filtered, the water pump 302 pumps the sewage after the internal filtration of the coarse filtration tank 101, the conveying pipe 303 conveys the sewage to the internal of the fine filtration tank 304, and after the sewage enters the internal of the fine filtration tank 304, the sewage is further filtered by the microporous membrane in the diaphragm plate 305, so that the discharge standard of the sewage can be effectively improved.

It is noted that 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. Moreover, 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, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a physical airtight method oil field sewage treatment device, includes supporting leg (1), its characterized in that: a layer filtering structure is arranged at the top end of the supporting leg (1), a lifting structure is arranged on the front surface of the layer filtering structure, and a fine filtering structure is arranged on the right side of the layer filtering structure;

the lifting structure comprises a lifting unit and an installation connecting unit;

The lifting unit comprises an asynchronous motor (202), a driving shaft (203) is installed at the output end of the asynchronous motor (202), a worm (204) is connected to the middle of the driving shaft (203), a worm wheel (205) is connected to the outer surface of the worm (204), a threaded rod (206) is installed in the worm wheel (205), and a lifting plate (209) is connected to the outer surface of the threaded rod (206).

2. The oilfield sewage treatment device adopting a physical sealing method according to claim 1, wherein: the mounting connection unit comprises a mounting plate (201), a bearing (207) is arranged on the left side of the mounting plate (201), and a positioning plate (208) is arranged on the outer surface of the bearing (207).

3. The oilfield sewage treatment device adopting a physical sealing method according to claim 2, wherein: the two mounting plates (201) are detachably connected with the asynchronous motor (202) at the far side, and the inside of the bearing (207) is fixedly connected with the unthreaded part of the bottom end of the outer surface of the threaded rod (206).

4. The oilfield sewage treatment device adopting a physical sealing method according to claim 1, wherein: the layer filtering structure comprises a coarse filtering box (101), a clamping plate (102) is fixedly installed inside the coarse filtering box (101), a filter plate (103) is connected to the outer surface of the clamping plate (102), a clamping block (104) is installed in the middle of the top surface of the filter plate (103), and a water outlet pipe (105) is installed in the middle of the right side of the coarse filtering box (101) close to the bottom end and is installed inside a round hole.

5. The physical seal oilfield sewage treatment device of claim 4, wherein: the utility model discloses a coarse filtration case, including support leg (1) and fixed connection, spout inside joint is seted up with lifter plate (209) bottom surface middle part to coarse filtration case (101) bottom surface, coarse filtration case (101) front and back and mounting panel (201) fixed connection, coarse filtration case (101) front and back middle part and locating plate (208) fixed connection.

6. The oilfield sewage treatment device adopting a physical sealing method according to claim 1, wherein: the fine filtering structure comprises a pump box (301), a water pump (302) is arranged in the pump box (301), a conveying pipe (303) is arranged in the middle of the right side of the pump box (301) in a through hole, one end, far away from the pump box (301), of the conveying pipe (303) is connected with a fine filtering box (304), and a diaphragm plate (305) is arranged in the fine filtering box (304).

7. The physical containment oilfield sewage treatment apparatus of claim 6, wherein: an inner wall of the through hole is formed in the left side of the pump box (301) and is connected with one end, far away from the coarse filtration box (101), of the water outlet pipe (105), and the outer surface of the diaphragm plate (305) is in sealing sliding connection with the inner wall of the rectangular through hole formed in the front side of the fine filtration box (304).