CN212701543U

CN212701543U - Shale gas produced water processing apparatus

Info

Publication number: CN212701543U
Application number: CN202021185736.8U
Authority: CN
Inventors: 蒋佩之; 向荣; 肖波; 徐庆; 刘宁; 王建超
Original assignee: Chengdu Jiyuan Technology Co ltd
Current assignee: Chengdu Jiyuan Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-16
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a shale gas extraction technical field just discloses a shale gas extraction water treatment facilities, the on-line screen storage device comprises a base, the top fixed mounting of base has the bracing piece. This shale gas extraction water treatment facilities, setting through inlet tube and dosing pipe, let in extraction water and reaction medicament to both respectively, then the control motor drives the rotary drum at this internal rotation of retort, the slant stirring board in the rotary drum outside is in stirring liquid, can produce the vortex of vertical direction, make the liquid mixing more abundant, and through the setting of horizontal puddler, increase stirring range, asymmetric setting through supplementary puddler, make inside liquid irregular motion, it is better to make the stirring mix the effect, when needs clearance inner wall, the small-size electric push rod of control promotes the loop bar extension, thereby make two scraper blades all draw close to the lateral wall, the impurity on the inner wall is struck off to the rotatory in-process of scraper blade, do not need frequent manual cleaning, the convenient clearance purpose has been reached.

Description

Shale gas produced water processing apparatus

Technical Field

The utility model relates to a shale gas extraction technical field specifically is a shale gas extraction water treatment facilities.

Background

The unconventional natural gas in which shale gas exists in a reservoir rock system mainly containing organic-substance-rich shale is biochemical cause gas, thermal cause gas or a mixture of the biochemical cause gas and the thermal cause gas which are continuously generated and can exist in natural cracks and pores in a free state, and produced water of the shale gas can be discharged after being treated.

Desalting is a main step of shale gas produced water treatment, chemical salts in water need to be removed through chemical reaction in a reaction tank, a small amount of solid-liquid mixture can be adhered to the inner wall of the reaction tank after the desalting reaction of the produced water is finished by the common reaction tank, the solid-liquid mixture can be condensed on the inner wall if not cleaned in time, and is difficult to clean later, but the workload can be increased through frequent cleaning, so that the shale gas produced water treatment device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a shale gas production water treatment facilities not enough to prior art possesses advantages such as convenient clearance, has solved general retort and has accomplished the desalination reaction back of production water, also can the adhesion a small amount of solid-liquid mixture on the inner wall, if not in time clear up, can condense on it, is difficult to the clearance more afterwards, but frequent clearance can increase the problem of work load.

(II) technical scheme

In order to realize the convenient cleaning purpose, the utility model provides a following technical scheme: a shale gas produced water treatment device comprises a base, wherein a supporting rod is fixedly mounted at the top of the base, a reaction tank body is fixedly mounted at the top of the supporting rod, a top cover is movably mounted at the top of the reaction tank body, a motor is fixedly mounted at the top of the top cover, a rotary drum is fixedly connected with the output end of the motor, an inclined stirring plate is fixedly mounted at the outer side of the rotary drum, transverse stirring rods are fixedly mounted at the left and right sides of the rotary drum, an auxiliary stirring rod is fixedly mounted at the outer side of each transverse stirring rod, a loop rod is movably mounted at one opposite side of the left transverse stirring rod and the right transverse stirring rod, a scraping plate is movably mounted at the inner side of the loop rod, a fixing screw rod is fixedly mounted at the front side of the loop rod, a small electric push rod is fixedly mounted in the rotary drum, a water inlet pipe is fixedly, the bottom fixed mounting of rotary drum has the push pedal, the bottom fixed mounting of retort body has sealed lid, the right side fixedly connected with outlet pipe of retort body, the inside fixed mounting of outlet pipe has the filter screen.

Preferably, the reaction tank body is a cylinder with a hollow inner part and a missing top surface, and the output end of the motor penetrates through the top of the top cover and extends to the bottom of the top cover.

Preferably, the rotary drum is a cylinder with a hollow inner part, and the output end of the small electric push rod is fixedly connected with a sleeve rod positioned in the middle.

Preferably, the number of the inclined stirring plates is several, and the several inclined stirring plates are uniformly distributed on the outer side of the rotating drum.

Preferably, the number of the transverse stirring rods is six, and the transverse stirring rods are positioned between the two inclined stirring plates.

Preferably, the auxiliary stirring rods are perpendicular to the transverse stirring rods, and two auxiliary stirring rods are fixedly mounted on the outer side of each transverse stirring rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a shale gas extraction water treatment facilities possesses following beneficial effect:

1. this shale gas extraction water treatment facilities, setting through inlet tube and dosing pipe, let in extraction water and reaction medicament to both respectively, then the control motor drives the rotary drum at this internal rotation of retort, the slant stirring board in the rotary drum outside is in stirring liquid, can produce the vortex of vertical direction, make the liquid mixing more abundant, and through the setting of horizontal puddler, increase stirring range, asymmetric setting through supplementary puddler, make inside liquid irregular motion, it is better to make the stirring mix the effect, when needs clearance inner wall, the small-size electric push rod of control promotes the loop bar extension, thereby make two scraper blades all draw close to the lateral wall, the impurity on the inner wall is struck off to the rotatory in-process of scraper blade, do not need frequent manual cleaning, the convenient clearance purpose has been reached.

2. This shale gas extraction water treatment facilities, setting through the outlet pipe, liquid after will reacting is derived, and through the setting of filter screen, prevent that the precipitate after reacting is along with liquid outflow, liquid has been arranged the back, open the sealed lid of bottom, the rotary drum drives the push pedal rotation, the precipitate removal of push pedal promotion bottom, make the precipitate with by the impurity that the scraper blade was scraped discharge from the bottom through-hole, when impurity on the scraper blade piles up too much, can take off the top cap, make the scraper blade expose, thereby conveniently once only clear away impurity on the scraper blade, the purpose of convenient clearance has been reached.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 base, 2 bracing pieces, 3 retort body, 4 top covers, 5 motors, 6 rotary drums, 7 slant stirring plates, 8 horizontal stirring rods, 9 auxiliary stirring rods, 10 loop bars, 11 scraping plates, 12 fixed screws, 13 small electric push rods, 14 water inlet pipes, 15 dosing pipes, 16 push plates, 17 sealing covers, 18 water outlet pipes and 19 filter screens.

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, a shale gas produced water treatment device comprises a base 1, a support rod 2 is fixedly installed at the top of the base 1, a reaction tank body 3 is fixedly installed at the top of the support rod 2, a top cover 4 is movably installed at the top of the reaction tank body 3, a motor 5 is fixedly installed at the top of the top cover 4, the model of the motor 5 can be Y80M1-2, the reaction tank body 3 is a cylinder which is hollow inside and has a missing top surface, an output end of the motor 5 penetrates through the top of the top cover 4 and extends to the bottom of the top cover 4, an output end of the motor 5 is fixedly connected with a rotary drum 6, oblique stirring plates 7 are fixedly installed at the outer side of the rotary drum 6, the number of the oblique stirring plates 7 is multiple, the oblique stirring plates 7 are uniformly distributed at the outer side of the rotary drum 6, transverse stirring rods 8 are fixedly installed at the left side and the, the horizontal stirring rod 8 is positioned between the two inclined stirring plates 7, the outer side of the horizontal stirring rod 8 is fixedly provided with an auxiliary stirring rod 9, the auxiliary stirring rod 9 is vertical to the horizontal stirring rod 8, the outer side of each horizontal stirring rod 8 is fixedly provided with two auxiliary stirring rods 9, one side of the back of the left horizontal stirring rod 8 and one side of the back of the right horizontal stirring rod 8 are both movably provided with a loop bar 10, the inner side of the loop bar 10 is movably provided with a scraping plate 11, the front of the loop bar 10 is fixedly provided with a fixed screw 12, the inside of the rotary drum 6 is fixedly provided with a small electric push rod 13, the model of the small electric push rod 13 can be YNT-01, the rotary drum 6 is a cylinder with a hollow inner part, the output end of the small electric push rod 13 is fixedly connected with the loop bar 10 positioned in the middle part, the left side of the top part of the top cover 4 is fixedly connected with, extracted water and reaction reagent are respectively led into the two parts, then the control motor 5 drives the rotary drum 6 to rotate in the reaction tank body 3, the inclined stirring plate 7 at the outer side of the rotary drum 6 can generate vertical eddy current while stirring liquid, so that the liquid is more fully mixed, the stirring range is enlarged by the arrangement of the transverse stirring rod 8, the internal liquid can not move regularly by the asymmetric arrangement of the auxiliary stirring rod 9, so that the stirring and mixing effects are better, when the inner wall needs to be cleaned, the small electric push rod 13 is controlled to push the loop bar 10 to extend, so that the two scraping plates 11 are both close to the side wall, impurities on the inner wall are scraped during the rotation process of the scraping plates 11, frequent manual cleaning is not needed, the purpose of convenient cleaning is achieved, the bottom of the rotary drum 6 is fixedly provided with the push plate 16, the bottom of the reaction tank body 3 is fixedly provided with the sealing cover 17, the right side of the reaction tank body 3 is fixedly connected, the inside fixed mounting of outlet pipe 18 has filter screen 19, setting through outlet pipe 18, liquid after will reacting is derived, and through filter screen 19's setting, prevent that the precipitate after the reaction is along with liquid outflow, liquid is discharged the back, open the sealed lid 17 of bottom, rotary drum 6 drives the push pedal 16 rotation, the precipitate of push pedal 16 promotion bottom removes, make the precipitate and the impurity of being scraped by scraper blade 11 discharge from the bottom through-hole, when impurity on scraper blade 11 piles up too much, top cap 4 can be taken off, make scraper blade 11 expose, thereby conveniently once only clear away the impurity on scraper blade 11, the purpose of convenient clearance has been reached.

In conclusion, this shale gas extraction water treatment facilities, through inlet tube 14 and the setting of dosing pipe 15, let in extraction water and reaction medicament to both respectively, then control motor 5 drives rotary drum 6 at retort body 3 internal rotation, slant stirring board 7 in the rotary drum 6 outside is in the stirring liquid, can produce the vortex of vertical direction, it is more abundant to make the liquid mix, and through the setting of horizontal puddler 8, increase stirring range, asymmetric setting through supplementary puddler 9, make inside liquid irregular motion, it is better to make the stirring mix the effect, when needs clearance inner wall, control small-size electric putter 13 promotes loop bar 10 extension, thereby make two scraper blades 11 all draw close to the lateral wall, scraper blade 11 rotatory in-process strikes off the impurity on the inner wall, do not need frequent manual cleaning, the purpose of conveniently clearing up has been reached.

And, through the setting of outlet pipe 18, export the liquid after the reaction, and through the setting of filter screen 19, prevent that the precipitate after the reaction from flowing along with liquid, after liquid is discharged, open the sealed lid 17 of bottom, rotary drum 6 drives the push pedal 16 and rotates, the push pedal 16 promotes the precipitate removal of bottom, make precipitate and the impurity of being scraped by scraper blade 11 discharge from the bottom through-hole, when the impurity on scraper blade 11 piles up too much, can take off top cap 4, make scraper blade 11 expose, thereby conveniently once only clear away the impurity on scraper blade 11, the purpose of convenient clearance has been reached, solved general retort and accomplished the desalination reaction of extraction water, also can the adhesion a small amount of solid-liquid mixture on the inner wall, if not in time clear up, can condense on it, later more difficult to clear up, but frequent clearance can increase work load's problem.

It is to be noted that 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a shale gas production water processing apparatus, includes base (1), its characterized in that: the top fixed mounting of base (1) has bracing piece (2), the top fixed mounting of bracing piece (2) has retort body (3), the top movable mounting of retort body (3) has top cap (4), the top fixed mounting of top cap (4) has motor (5), the output fixedly connected with rotary drum (6) of motor (5), the outside fixed mounting of rotary drum (6) has slant stirring board (7), the equal fixed mounting in both sides of left and right sides of rotary drum (6) has horizontal puddler (8), the outside fixed mounting of horizontal puddler (8) has supplementary puddler (9), two about the equal movable mounting in one side that horizontal puddler (8) carried on the back has loop bar (10), the inboard movable mounting of loop bar (10) has scraper blade (11), the front fixed mounting of loop bar (10) has set screw (12), the inside fixed mounting of rotary drum (6) has small-size electric push rod (13), the left side fixedly connected with inlet tube (14) at top cap (4) top, the right side fixedly connected with at top cap (4) top adds pencil (15), the bottom fixed mounting of rotary drum (6) has push pedal (16), the bottom fixed mounting of retort body (3) has sealed lid (17), the right side fixedly connected with outlet pipe (18) of retort body (3), the inside fixed mounting of outlet pipe (18) has filter screen (19).

2. The shale gas produced water treatment device of claim 1, wherein: retort body (3) are the cylinder of inside hollow and top surface disappearance, the output of motor (5) runs through the top of top cap (4) and extends to the bottom of top cap (4).

3. The shale gas produced water treatment device of claim 1, wherein: the rotary drum (6) is a cylinder with a hollow inner part, and the output end of the small electric push rod (13) is fixedly connected with the sleeve rod (10) positioned in the middle.

4. The shale gas produced water treatment device of claim 1, wherein: the number of the inclined stirring plates (7) is a plurality, and the inclined stirring plates (7) are uniformly distributed on the outer side of the rotary drum (6).

5. The shale gas produced water treatment device of claim 1, wherein: the number of the transverse stirring rods (8) is six, and the transverse stirring rods (8) are positioned between the two inclined stirring plates (7).

6. The shale gas produced water treatment device of claim 1, wherein: the auxiliary stirring rods (9) are perpendicular to the transverse stirring rods (8), and each transverse stirring rod (8) is fixedly provided with two auxiliary stirring rods (9) in quantity.