CN218980618U

CN218980618U - Integrated sewage treatment equipment for well site

Info

Publication number: CN218980618U
Application number: CN202223183094.XU
Authority: CN
Inventors: 王伟; 梁继胜; 吕昱衡; 刘珊珊; 胡美英; 徐晗; 陈明; 许媛媛; 蒋明祥
Original assignee: Shengli Oil Field Wuhua Industrial Development Co ltd
Current assignee: Shengli Oil Field Wuhua Industrial Development Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-09
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses integrated sewage treatment equipment for a well site, which comprises a treatment box, wherein the upper end of the outer wall of one side of the treatment box is fixedly connected with a liquid inlet pipe which is communicated with the treatment box and is in an L-shaped structure, the liquid inlet pipe comprises an integrally formed transverse pipe and a vertical pipe, a coarse filter plate is arranged in the vertical pipe, a valve I is arranged on the upper part of the coarse filter plate and corresponds to the outer part of the vertical pipe, a valve II is arranged on the outer part of the transverse pipe, a impurity outlet pipe and a water inlet pipe which are communicated with the vertical pipe are fixedly connected on the upper part and the lower part of the coarse filter plate and correspond to the outer part of the vertical pipe respectively, and a valve III is arranged on the outer parts of the impurity outlet pipe and the water inlet pipe. When the coarse filter plate in the liquid inlet pipe is required to be cleaned, the valve I and the valve II are closed, the valve III is opened, clear water is conveyed to the position below the coarse filter plate through the water pump, and then impurities on the coarse filter plate are washed by the water to be discharged from the impurity outlet pipe, so that the automatic cleaning of the coarse filter plate is realized, and the method is more convenient.

Description

Integrated sewage treatment equipment for well site

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to integrated sewage treatment equipment for a well site.

Background

At present, in the drilling process, because links such as leakage of a mud circulation system, oil stains of flushing equipment, a cleaning platform and the like can generate a lot of sewage, the influence on the environment is also larger and larger, and the sewage treatment is more and more valued. The types of pollutants in sewage tend to be complicated, and correspondingly, a plurality of new treatment processes also appear in the aspect of sewage treatment.

In the prior art, as in the patent of CN201720461193.X, a drilling sewage treatment device is disclosed, the drilling sewage treatment device in the above-mentioned patent has the characteristics that degree of integration is high, area is little, processing speed is fast, this prior art has such a problem, before drilling sewage gets into the coarse filtration jar through the feed liquor pipe of coarse filtration jar, at first will the large granule impurity in the drilling sewage through the coarse filtration net that sets up at the feed liquor mouth of pipe, and after filtering for a period of time, need clear up the coarse filtration net, in order to prevent blocking up, and clear up needs manual cleaning, take trouble and take a lot of, the purpose of the utility model is that can clear up the coarse filtration net in the sewage treatment device automatically, labour saving and time saving, it is more convenient.

Disclosure of Invention

The utility model aims to provide integrated sewage treatment equipment for a well site, so as to solve the problems in the background technology.

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

the utility model provides an integration sewage treatment device of well site, includes the treatment box, the one side outer wall upper end rigid coupling of treatment box has rather than the intercommunication and is the feed liquor pipe of L shape structure, the feed liquor pipe is including integrated into one piece's violently pipe and standpipe constitution, the inside of standpipe is provided with thick filter, the top of thick filter corresponds the outside of standpipe and is provided with valve one, and the outside of violently managing is provided with valve two, the top and the below of thick filter correspond the outside rigid coupling of standpipe respectively have go out miscellaneous pipe and the inlet tube with the standpipe intercommunication, go out the outside of miscellaneous pipe and inlet tube all is provided with valve three, the one end rigid coupling of inlet tube has the water pump, the output and the inlet tube intercommunication of water pump.

Further, the middle part of the top end of the coarse filter plate is upwards protruded to be of a conical structure, a motor II is fixedly connected to the bottom end of the vertical pipe, a fixed shaft is fixedly connected to one end of an output shaft of the motor II, one end of the fixed shaft is fixedly connected with the middle part of the bottom end of the coarse filter plate, and the coarse filter plate is rotationally arranged in the vertical pipe.

Further, the inside of the treatment box is divided into a coarse filter cavity and a fine filter cavity through a partition plate, and the fine filter cavity is connected with a filter mechanism through an external pipeline.

Further, a drain pipe is arranged at the bottom end of the coarse filter cavity, and a valve IV is arranged outside the drain pipe.

Further, a rotating rod is arranged on the inner wall of the bottom of the fine filter cavity through a bearing, and a fine filter barrel is fixedly connected to the top end of the rotating rod.

Further, the upper end of the right side of the coarse filter cavity is provided with a liquid outlet, and the liquid outlet is connected with a liquid inlet of the fine filter barrel through a lifting pump.

Further, the bottom end fixing of the treatment box is provided with a first motor, one end of an output shaft of the first motor is fixedly connected with a first gear, the bottom end of the rotating rod penetrates through the treatment box and is externally sleeved with a second gear, and the first gear is meshed with the second gear.

Further, the bottom of bull stick is provided with the blowdown passageway with the thin filter vat intercommunication, and the bottom of bull stick is provided with the end cover.

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

1. this an integration sewage treatment device for well site is through being provided with the feed liquor pipe, when needs clear up the coarse filtration board in the feed liquor pipe, closes valve one and valve two this moment, opens valve three, carries coarse filtration board below department with the clear water through the water pump, then water will wash impurity on the coarse filtration board and then follow out miscellaneous pipe discharge, realizes the automatic clearance of coarse filtration board, and is more convenient.

2. This an integration sewage treatment device for well site through being provided with drain and end cover, opens the end cover and can discharge the interior filterable impurity of fine filtration bucket through the drain, and is more convenient.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of an integrated sewage treatment device for a well site according to the present utility model;

FIG. 2 is an enlarged schematic view of the position A of the integrated sewage treatment equipment in the well site;

FIG. 3 is a schematic view of a liquid inlet pipe structure of an integrated sewage treatment device for a well site.

In the drawings, the list of components represented by the various numbers is as follows:

1. a treatment box; 2. a liquid inlet pipe; 3. a coarse filtration chamber; 4. a fine filter chamber; 5. fine filtering barrel; 6. a filtering mechanism; 7. a blow-down pipe; 8. a rotating rod; 9. a trapway; 10. a first motor; 11. a first gear; 12. a second gear; 13. an end cap; 14. a second motor; 15. a coarse filter plate; 16. a valve I; 17. a second valve; 18. a water pump; 19. a water inlet pipe; 20. and (5) discharging a impurity tube.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, in the embodiment of the utility model, an integrated sewage treatment device for a well site comprises a treatment box 1, wherein an upper end of an outer wall of one side of the treatment box 1 is fixedly welded with a liquid inlet pipe 2 communicated with the liquid inlet pipe and in an L-shaped structure, the liquid inlet pipe 2 comprises an integrally formed transverse pipe and a vertical pipe, a coarse filter plate 15 is arranged in the vertical pipe and is used for filtering large-particle impurities in sewage, a valve I16 is arranged above the coarse filter plate 15 and corresponds to the outer part of the vertical pipe, the open and closed state of the vertical pipe is controlled, a valve II is arranged outside the transverse pipe, the open and closed state of the transverse pipe is controlled, a foreign pipe 20 and a water inlet pipe 19 communicated with the vertical pipe are respectively welded and fixed at the upper part and the lower part of the outer part of the transverse pipe, a water outlet pipe 20 and the outer part of the water inlet pipe 19 are respectively provided with a valve III, a water pump 18 is fixedly connected at one end of the water inlet pipe 19, the output end of the water pump 18 is communicated with the water pump 19, when the coarse filter plate 15 is needed, the input end of the water pump 18 is firstly cleaned, the water inlet pipe 16 is communicated with the water source 16 and then the valve I and the water outlet pipe 17 is opened, and then the water outlet pipe 17 is automatically closed, and the water outlet pipe 15 is conveniently is opened from the upper end of the transverse pipe and the water inlet pipe is opened, and the water outlet pipe is in the clean area is opened, and the water outlet area is automatically, and is in the clean area is in the clean condition, and the clean condition is opened, and the water area is in the clean condition is in the clean condition.

In the utility model, the middle part of the top end of the coarse filter plate 15 is raised upwards to form a conical structure, as shown in fig. 3, so that the filtering area can be increased, the filtering effect is improved, impurities can move downwards along the conical surface to prevent blockage, the bottom end of the vertical pipe is fixedly connected with the motor II 14, one end of the output shaft of the motor II 14 is fixedly connected with a fixed shaft, one end of the fixed shaft is fixedly connected with the middle part of the bottom end of the coarse filter plate 15, the coarse filter plate 15 is rotatably arranged in the vertical pipe, the coarse filter plate 15 can be arranged in the vertical pipe through a bearing, the motor II 14 is started to drive the coarse filter plate 15 to rotate during filtering, the blockage can be prevented, and the motor II 14 is started to drive the coarse filter plate 15 to rotate during cleaning, so that the cleaning effect can be improved.

In the utility model, the interior of a treatment box 1 is divided into a coarse filter cavity 3 and a fine filter cavity 4 through a partition board, the fine filter cavity 4 is connected with a filter mechanism 6 through an external pipeline, the filter mechanism 6 is formed by connecting a PP cotton filter, an active carbon filter, an ultrafiltration filter and a reverse osmosis filter through pipelines in sequence, and the fine filter cavity 4 can be connected with the cotton filter through a sewage lifting pump, so that the integrated filtration treatment of sewage is realized, and the utility model can be particularly referred to the patent of CN201720461193.X, which is the prior art.

In the utility model, the bottom end of the coarse filter cavity 3 is provided with the drain pipe 7, the valve IV is arranged outside the drain pipe 7, the coarse filter cavity 3 can precipitate some impurities in sewage, and then the precipitated impurities are discharged from the drain pipe 7.

In the utility model, the inner wall of the bottom of the fine filter cavity 4 is provided with the rotating rod 8 through the bearing, the top end of the rotating rod 8 is fixedly connected with the fine filter barrel 5, and the surface of the fine filter barrel 5 is provided with the filter holes, so that fine impurities in sewage can be filtered.

In the utility model, the upper end of the right side of the coarse filter cavity 3 is provided with a liquid outlet, namely the liquid outlet is positioned at the upper end of one side of the partition plate, and the liquid outlet is connected with the liquid inlet of the fine filter barrel 5 through the lifting pump, as shown in fig. 1, the lifting pump can convey sewage in the coarse filter cavity 3 into the fine filter barrel 5.

In the utility model, a first motor 10 is fixedly arranged at the bottom end of a treatment box 1, one end of an output shaft of the first motor 10 is fixedly connected with a first gear 11, the bottom end of a rotating rod 8 penetrates through the treatment box 1 and is externally sleeved with a second gear 12, the first gear 11 is meshed with the second gear 12, the first motor 10 drives the first gear 11 to rotate, the first gear 11 acts on the second gear 12, and then a fine filter barrel 5 on the rotating rod 8 is enabled to improve the efficiency through the action of centrifugal force.

According to the utility model, the bottom end of the rotating rod 8 is provided with the sewage disposal channel 9 communicated with the fine filter barrel 5, the bottom end of the rotating rod 8 is provided with the end cover 13, the end cover 13 can be connected with the rotating rod 8 through threads, and impurities filtered in the fine filter barrel 5 can be discharged through the sewage disposal channel 9 by opening the end cover 13, so that the sewage disposal device is more convenient.

The working principle of the utility model is as follows:

the electrical components appearing in this application all connect external connection power and control switch when using, at first communicate feed liquor pipe 2 and sewage, carry sewage to the processing box 1 through feed liquor pipe 2, coarse filtration board 15 in feed liquor pipe 2 filters the large granule impurity in the sewage, then enter into coarse filtration chamber 3 at first, coarse filtration chamber 3 can make some impurity precipitation in the sewage, then the elevator pump can carry the sewage in the coarse filtration chamber 3 to the thin filtration bucket 5, motor one 10 drives gear one 11 and rotates, gear one 11 acts on gear two 12, and then make the thin filtration bucket 5 on the bull stick 8, filter the tiny impurity in the sewage further through the effect of centrifugal force, then carry the sewage after the thin filtration to filter mechanism 6 through the elevator pump and filter and discharge, realize the integrated filtration treatment to sewage like this; when the coarse filter plate 15 needs to be cleaned, the input end of the water pump 18 is communicated with a water source through an external pipeline, then the valve I16 and the valve II 17 are closed, at the moment, the coarse filter plate 15 is positioned in the closed areas of the transverse pipe and the vertical pipe, then the valve III is opened, the water pump 18 is started to convey clear water into the closed areas of the transverse pipe and the vertical pipe, as only one impurity outlet pipe 20 is arranged, the clear water flows upwards from the lower part of the coarse filter plate 15, then the water washes impurities on the coarse filter plate 15 and then is discharged from the impurity outlet pipe 20, the automatic cleaning of the coarse filter plate 15 is realized, the valve I16 and the valve II 17 are opened after the cleaning is finished, the two valves III are closed, and then the sewage filtering treatment is continued.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an integration sewage treatment device of well site, includes treatment box (1), its characterized in that, one side outer wall upper end rigid coupling of treatment box (1) has feed liquor pipe (2) rather than the intercommunication and be L shape structure, feed liquor pipe (2) are including integrated into one piece's violently pipe and standpipe constitution, the inside of standpipe is provided with thick filter (15), the top of thick filter (15) is provided with valve one (16) corresponding to the outside of standpipe, and the outside of violently managing is provided with valve two (17), the top and the below of thick filter (15) are corresponding to the outside rigid coupling of standpipe respectively have play miscellaneous pipe (20) and inlet tube (19) with standpipe intercommunication, the outside of going out miscellaneous pipe (20) and inlet tube (19) all is provided with valve three, the one end rigid coupling of inlet tube (19) has water pump (18), the output of water pump (18) and inlet tube (19) intercommunication.

2. The integrated sewage treatment device of the well site according to claim 1, wherein the middle part of the top end of the coarse filter plate (15) is raised upwards to form a conical structure, the bottom end of the vertical pipe is fixedly connected with a motor II (14), one end of an output shaft of the motor II (14) is fixedly connected with a fixed shaft, one end of the fixed shaft is fixedly connected with the middle part of the bottom end of the coarse filter plate (15), and the coarse filter plate (15) is rotatably arranged in the vertical pipe.

3. The integrated sewage treatment equipment for a well site according to claim 1, wherein the inside of the treatment tank (1) is divided into a coarse filter cavity (3) and a fine filter cavity (4) by a partition plate, and the fine filter cavity (4) is connected with a filter mechanism (6) by an external pipeline.

4. A well site integrated sewage treatment device according to claim 3, characterized in that the bottom end of the coarse filter chamber (3) is provided with a drain pipe (7), and the outside of the drain pipe (7) is provided with a valve four.

5. A well site integrated sewage treatment device according to claim 3, characterized in that the bottom inner wall of the fine filter cavity (4) is provided with a rotating rod (8) through a bearing, and the top end of the rotating rod (8) is fixedly connected with a fine filter barrel (5).

6. A well site integrated sewage treatment device according to claim 3, characterized in that the upper right side of the coarse filter chamber (3) is provided with a liquid outlet which is connected with the liquid inlet of the fine filter drum (5) by a lift pump.

7. The integrated sewage treatment equipment for well sites according to claim 5, wherein a first motor (10) is fixedly arranged at the bottom end of the treatment box (1), a first gear (11) is fixedly connected at one end of an output shaft of the first motor (10), the bottom end of the rotating rod (8) penetrates through the treatment box (1) and is externally sleeved with a second gear (12), and the first gear (11) is meshed with the second gear (12).

8. The integrated sewage treatment equipment of the well site according to claim 7, wherein a sewage drainage channel (9) communicated with the fine filter drum (5) is arranged at the bottom end of the rotating rod (8), and an end cover (13) is arranged at the bottom end of the rotating rod (8).