CN218860359U - Oil field fracturing waste liquid treatment equipment - Google Patents

Abstract

The utility model discloses an oil field fracturing waste liquid treatment facility, including a jar, fixed mounting has the waste pipe on the jar, be provided with a filter screen, no. two filter screens and No. three filter screens in the jar, the top of jar is provided with a cover, the intermediate position fixed mounting of a cover has the safety cover, fixed mounting has the motor in the safety cover, motor swing joint has rabbling mechanism, one side of a cover is provided with the input mouth No. one, the pipeline is installed to one side of jar, the other end fixed connection of pipeline is on No. two jars, be provided with two filter pulp in No. two jars, the top of No. two jars is provided with No. two covers, fixed mounting has No. two input mouths on No. two covers, fixed mounting has the outlet pipe on No. two jars. The utility model discloses simple structure, convenient to use filters more accurately, can be better carry out a filterable further processing to fracturing waste water.

Description

Oil field fracturing waste liquid treatment equipment

Technical Field

The utility model relates to a treatment facility technical field specifically is an oil field fracturing waste liquid treatment facility.

Background

The fracturing is a method for forming cracks on an oil-gas layer by utilizing the hydraulic action in the oil extraction or gas production process, the fracturing is to artificially crack a stratum, improve the flowing environment of oil underground, increase the yield of an oil well, play an important role in improving the flowing condition of the bottom of the oil well, slowing down the interlamination and improving the oil layer utilization condition, generate a large amount of fracturing waste liquid in the fracturing process, the fracturing waste liquid mainly contains COD, suspended matters, heavy metal ions and the like, if the fracturing waste liquid is directly discharged into the environment, the local environment is greatly influenced, a waste liquid treatment device is needed to be used at the moment, some pollutants and heavy metal ions in the waste liquid are precipitated, and then the upper-layer liquid and the lower-layer liquid are separated and treated in a targeted manner.

But the waste liquid treatment device on the existing market is depositing the layering back can not be fine to the waste liquid treatment and is extracting upper liquid, it is troublesome when leading to the staff to operate, thereby influence waste liquid treatment efficiency, and current waste liquid treatment device blocks up when discharging the sediment easily, lead to deposiing unable timely discharge, thereby the influence is used, and the waste liquid that returns to the oil well fracturing operation is a complicated heterogeneous disperse system, existing clay granule and detritus of taking out from the stratum depths, also contain organic and pollutants such as inorganic additive in crude oil and the fracturing fluid, it is very complicated to constitute, bring many difficulties just for the treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field fracturing waste liquid treatment facility to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil field fracturing waste liquid treatment equipment, includes a jar, fixed mounting has the waste pipe on jar, be provided with a filter screen, no. two filter screens and No. three filter screens in jar, the top of a jar is provided with a cover, the intermediate position fixed mounting of a cover has the safety cover, fixed mounting has the motor in the safety cover, motor swing joint has rabbling mechanism, one side of a cover is provided with the mouth of putting in, the pipeline is installed to one side of a jar, the other end fixed connection of pipeline is on No. two jars, be provided with two in No. two jars and filter the cotton, the top of No. two jars is provided with No. two covers, fixed mounting has the mouth of putting in No. two on No. two covers, fixed mounting has the outlet pipe on No. two jars.

Preferably, the bottoms of the first tank and the second tank are both funnel-shaped structures and are provided with sewage discharge outlets, wherein the sewage discharge outlets are provided with baffle plates and adjusting bolts, the baffle plates are placed below the sewage discharge outlets, and the adjusting bolts are movably connected to the baffle plates through pin shafts.

Preferably, the drain outlets of the first tank and the second tank are connected to a drain pipe, and the drain pipe is parallel to the ground and penetrates through the space between the support legs of the first tank and the second tank.

Preferably, the stirring mechanism is composed of a threaded rod, a first stirring plate, a second stirring plate and a third stirring plate, wherein one end of the threaded rod is connected to the motor through threaded screwing, the other end of the threaded rod is fixedly connected to the first stirring plate and the third stirring plate, and a gear is arranged in the middle of the threaded rod.

Preferably, the second stirring plate is provided with a sleeve, and a rack is arranged in the sleeve and is meshed and closely connected with a gear on a threaded rod.

Preferably, one end of the first throwing port penetrates through the first tank cover and the third filter screen and is placed in the first tank, and the second throwing port penetrates through the second tank cover and the two filter cottons and is placed at the bottom of the second tank.

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

1. the utility model discloses a be provided with No. one jar and No. two jars, and be provided with No. one filter screen in No. one jar, no. two filter screens and No. three filter screens, be provided with two filter cottons in No. two jars, and place according to the order of density of filtering from high to low, like this when waste water is gone into by the waste pipe, just can slowly rise, and the filter screen can be fine filter different impurity to the bottom of No. one jar and No. two jars, during the clearance, directly carry the blow off pipe from the drain and clear up;

2. the utility model discloses be provided with in jar No. one and stir board mechanism, and stir the board and stir the both ends of board fixed connection at the threaded rod No. one, and stir the board No. two and pass through the muffjoint on the gear in the middle of the threaded rod to realize the effect of reversal, the better carries out one with waste water and stirs the board, let reaction catalyst can be better react with waste water, detach impurity.

Drawings

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

FIG. 2 is a schematic structural view of a sewage draining outlet of the utility model;

fig. 3 is a schematic structural view of the second stirring plate of the present invention.

In the figure: 1. a first tank; 2. a waste pipe; 3. a first filter screen; 4. a second filter screen; 5. a third filter screen; 6. a first can cover; 7. a protective cover; 8. a motor; 9. a stirring mechanism; 901. a threaded rod; 902. a first stirring plate; 903. a second stirring plate; 904. a third stirring plate; 905. a gear; 906. a sleeve; 10. a first throwing port; 11. a pipeline; 12. a second tank; 13. two pieces of filter cotton; 14. a second can cover; 15. a second throwing port; 16. a water outlet pipe; 17. a sewage draining port; 18. a baffle plate; 19. adjusting the bolt; 20. a blow-off pipe; 21. and (7) supporting legs.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an oil field fracturing waste liquid treatment equipment, including jar 1 No. one, fixed mounting has waste pipe 2 on jar 1, waste pipe 2's water inlet sets up the bottom position at jar 1 No. one, and be provided with filter screen 3 in jar 1 No. one, no. two filter screens 4 and No. three filter screens 5, the top of jar 1 is provided with a cover 6 No. one, the intermediate position fixed mounting of a cover 6 has safety cover 7, fixed mounting has motor 8 in the safety cover 7, motor 8 swing joint has rabbling mechanism 9, wherein rabbling mechanism 9 is by threaded rod 901, stir board 902 No. one, stir board 903 and No. three and stir board 904 and constitute, wherein the one end of threaded rod 901 is passed through the screw and is twisted soon and connect on motor 8, other end fixed connection is on stirring board 902 and No. three stir board 904, and set up gear 905 in the middle of the threaded rod 902, be provided with sleeve 906 on stirring board 903 No. two, and sleeve 906 inside is provided with the rack 905, and mesh with gear 905 on the threaded rod 901 and be connected closely.

One side of No. one cover 6 is provided with a throwing in mouth 10, pipeline 11 is installed to one side of No. one jar 1, the other end fixed connection of pipeline 11 is on No. two jars 12, be provided with two in No. two jars 12 and filter cotton 13, the top of No. two jars 12 is provided with No. two jars 14, fixed mounting has No. two to throw in mouth 15 on No. two jars 14, fixed mounting has outlet pipe 16 on No. two jars 12, and the one end of a throwing in mouth 10 passes No. one jar cover 6 and No. three filter screens 5, place in No. one jar 1, and No. two throwing in mouth 15 passes No. two jar covers 14 and two filter cotton 13, place in the bottom of No. two jars 12.

The bottom of the first tank 1 and the second tank 12 are funnel-shaped structures and are provided with a sewage draining exit 17, wherein the sewage draining exit 17 is provided with a baffle 18 and an adjusting bolt 19, the baffle 18 is arranged below the sewage draining exit 17, the adjusting bolt 19 is movably connected on the baffle 18 through a pin shaft, the sewage draining exits 17 of the first tank 1 and the second tank 12 are connected on a sewage draining pipe 20, and the sewage draining pipe 20 is parallel to the ground and passes through the space between the supporting legs 21 of the first tank 1 and the second tank 12.

The working principle is as follows: the utility model discloses a carry fracturing waste water to the bottom of a jar 1 through waste pipe 2 when using, at this moment open motor 8, because a stir board 902 and stir board 904 with No. three and install at the both ends of threaded rod 901 fixedly, threaded rod 901 revolves to be connected with motor 8 through the screw thread soon simultaneously, and the fixed gear 905 that is provided with in the intermediate position of threaded rod 901, and stir board 903 and threaded rod 901 through sleeve 906 and carry out swing joint, so when motor 8 rotates, will drive a stir board 902 and stir board 904 with No. three and rotate, no. two stir board 903 and can reverse the rotation, thereby better stir the board and handle fracturing waste water, utilize a throwing in mouth 10 to put into the catalyst simultaneously, make the waste water reaction more rapid, the waste water after the purification separation upwards gradually at this moment, pass through filter screen 3 in proper order, no. two filter screen 4 and No. three filter screen 5, separate impurity and rivers, then flow into No. two jar 12 through pipeline 11, at this moment, put in mouth 15 into and then further react the purificant 16 by the outflow; when the cleaning is needed, the adjusting bolt 19 is screwed, the baffle 18 is screwed out, impurities are conveyed into the treatment box by using the sewage discharge pipe 20, then the adjusting bolt 19 is screwed backwards, and the sewage discharge port 20 is sealed by the baffle 18.

It should be noted that, in this document, 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an oil field fracturing waste liquid treatment facility, includes a jar (1), its characterized in that: fixed mounting has waste pipe (2) on No. one jar (1), be provided with filter screen (3), no. two filter screens (4) and No. three filter screens (5) in jar (1), the top of jar (1) is provided with a cover (6), the intermediate position fixed mounting of cover (6) has safety cover (7), fixed mounting has motor (8) in safety cover (7), motor (8) swing joint has rabbling mechanism (9), one side of cover (6) is provided with one and puts in mouth (10), pipeline (11) are installed to one side of jar (1), the other end fixed connection of pipeline (11) is on No. two jars (12), be provided with two filter pulp (13) in No. two jars (12), the top of No. two jars (12) is provided with No. two covers (14), fixed mounting has No. two to put in mouth (15) on No. two jars (14), fixed mounting has outlet pipe (16) on No. two jars (12).

2. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: the bottom of the first tank (1) and the bottom of the second tank (12) are both funnel-shaped structures and are provided with a sewage draining outlet (17), wherein a baffle (18) and an adjusting bolt (19) are arranged at the sewage draining outlet (17), the baffle (18) is placed below the sewage draining outlet (17), and the adjusting bolt (19) is movably connected to the baffle (18) through a pin shaft.

3. The oilfield fracturing waste liquid treatment equipment of claim 2, wherein: the sewage draining outlets (17) of the first tank (1) and the second tank (12) are connected to a sewage draining pipe (20), and the sewage draining pipe (20) is parallel to the ground and penetrates through the space between the supporting legs (21) of the first tank (1) and the second tank (12).

4. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: stirring mechanism (9) are stirred board (902), no. two by threaded rod (901), and stir board (903) and No. three and stir board (904) and constitute, and wherein the one end of threaded rod (901) is twisted soon through the screw and is connected on motor (8), and other end fixed connection stirs board (902) and No. three and stirs board (904) No. one, and sets up gear (905) in the middle of threaded rod (901).

5. The oilfield fracturing waste liquid treatment equipment of claim 4, wherein: a sleeve (906) is arranged on the second stirring plate (903), a rack is arranged inside the sleeve (906), and the second stirring plate is meshed with a gear (905) on the threaded rod (901) and is closely connected with the gear.

6. The oilfield fracturing waste liquid treatment equipment of claim 1, wherein: one end of the first throwing-in opening (10) penetrates through the first tank cover (6) and the third filter screen (5) and is placed in the first tank (1), and the second throwing-in opening (15) penetrates through the second tank cover (14) and the two filter cottons (13) and is placed at the bottom of the second tank (12).

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