CN214360433U

CN214360433U - Polyamine bactericide automatic adding device for fracturing

Info

Publication number: CN214360433U
Application number: CN202120407047.5U
Authority: CN
Inventors: 刘朝峰; 刘俊杰; 刘朝祥; 刘大响; 刘晓丽
Original assignee: Renqiu Like Energy Saving Material Co ltd
Current assignee: Renqiu Like Energy Saving Material Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-08
Anticipated expiration: 2031-02-24

Abstract

The utility model relates to the technical field of fracturing oil-gas layers, in particular to an automatic adding device of polyamine bactericide for fracturing, which can conveniently control the adding amount of the bactericide and conveniently adjust the adding position of the bactericide, thereby improving the practicability; including the material bucket, the sealing plug, the liquid feed pipe, the fixed tube, the nozzle, a fixed base, the multiunit link, rotatory screwed pipe, lifting screw, the rotation axis, rotatory piece, first conical gear, second conical gear and liquid feeding pipe, material barrel head portion is provided with the back shaft, and be provided with the base bottom the back shaft, lifting screw top is provided with the stopper, second conical gear suit is fixed to rotatory screwed pipe on, first conical gear and second conical gear meshing, be provided with the liquid feeding hole on the sealing plug, liquid feeding pipe output end fixed mounting is in liquid feeding hole department, be provided with the ooff valve on the liquid feeding pipe, be provided with the check valve on the liquid feed pipe, liquid feed pipe both ends communicate with material barrel head portion and fixed pipe respectively, the nozzle is installed on fixed pipe.

Description

Polyamine bactericide automatic adding device for fracturing

Technical Field

The utility model relates to a technical field in fracturing oil gas layer especially relates to a fracturing is with automatic device that adds of polyamine germicide.

Background

As is known, oil and gas field reservoirs in China all contain a certain amount of clay minerals (such as kaolin, montmorillonite, illite, chlorite and illite mixed layers), and fracturing refers to a method for forming cracks on oil and gas layers by utilizing the hydraulic action in the oil extraction or gas production process, and is also called hydraulic fracturing. Fracturing is to artificially crack a stratum, improves the flowing environment of oil under the ground, increases the yield of an oil well, plays an important role in improving the flowing condition of the bottom of the oil well, slowing down the interlamination and improving the oil layer using condition, needs to use fracturing fluid during fracturing, needs to add bactericide into the fracturing fluid, or sprays bactericide at the fracturing position in the fracturing process, is convenient for fracturing operation, but when the existing bactericide is used, the addition amount of the bactericide is inconvenient to control, thereby leading to poor practicability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can conveniently control the addition of germicide to can conveniently adjust the interpolation position of germicide, improve the automatic device that adds of polyamine germicide for fracturing of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a polyamine bactericide automatic adding device for fracturing comprises a material barrel, a sealing plug, a liquid feeding pipe, a fixed pipe, a nozzle, a fixed seat, a plurality of groups of connecting frames, a rotating threaded pipe, a lifting threaded rod, a rotating shaft, a rotating block, a first bevel gear, a second bevel gear and a liquid feeding pipe, wherein a supporting shaft is arranged at the bottom of the material barrel, a base is arranged at the bottom of the supporting shaft, the sealing plug is plugged into the material barrel, two ends of the plurality of groups of connecting frames are respectively connected with the fixed seat and the material barrel, a fixed hole is formed in the fixed seat, the rotating threaded pipe penetrates through the fixed hole, the rotating threaded pipe is rotatably connected with the inner wall of the fixed hole, the lifting threaded rod penetrates through the rotating threaded pipe in a threaded mode, the bottom end of the lifting threaded rod is connected with the material barrel, a limiting block is arranged at the top end of the lifting threaded rod, and the rotating shaft penetrates through the side wall of the material barrel and is rotatably connected with the material barrel, and the rotation axis both ends are connected with first conical gear and rotatory piece respectively, second conical gear suit is fixed to rotatory screwed pipe to first conical gear and second conical gear meshing, be provided with the liquid feeding hole on the sealing plug, liquid feeding pipe output fixed mounting is in liquid feeding hole department to be provided with the ooff valve on the liquid feeding pipe, be provided with the check valve on the liquid sending pipe, liquid sending pipe both ends communicate with material barrel bottom and fixed pipe respectively, the nozzle is installed on fixed pipe.

The device comprises a base, a plurality of groups of pulleys and a plurality of groups of fixing frames.

The clamping device comprises two groups of clamping plates, two groups of arc-shaped limiting plates, a plurality of groups of positioning rings, two groups of extrusion plates and a limiting spring, wherein the two groups of arc-shaped limiting plates are respectively installed on the two groups of clamping plates, the plurality of groups of positioning rings are all sleeved on the supporting shaft, the plurality of groups of positioning rings are rotatably connected with the supporting shaft, the two groups of extrusion plates are respectively installed on the two groups of clamping plates, and two ends of the limiting spring are respectively connected with the two groups of clamping plates.

Specifically, still include two sets of slipmats, two sets of slipmats are installed respectively on two sets of arc limiting plate inner walls.

The device comprises a support frame and a loading hopper, wherein two ends of the support frame are respectively connected with the loading hopper and a material barrel, and a liquid adding pipe is communicated with the bottom of the loading hopper.

Specifically, still include the shield and get and put the handle, the shield lid dress is to the loading hopper top, get to put the handle and install at the shield top.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic device that adds of polyamine germicide for fracturing possesses following beneficial effect: communicating a feed pipe with a bactericide supply part, opening a switch valve, rotating a rotary block to enable a rotary shaft to drive a first bevel gear to rotate, driving the rotary threaded pipe to rotate due to the meshing of the first bevel gear and a second bevel gear, driving a sealing plug to move upwards by a lifting threaded rod, sucking the bactericide into a material barrel through the feed pipe to be stored when the pressure changes, closing the switch valve, moving a base and a support shaft to the periphery of a place where the bactericide is required to be used, moving a fixed pipe to a proper position according to the use position of the bactericide, moving a nozzle to a proper position, rotating the rotary block to enable the lifting threaded rod to press the sealing plug downwards, thereby extruding the bactericide in the material barrel through the sealing plug, extruding the bactericide out through a liquid conveying pipe, finally ejecting the bactericide through the nozzle according to different use requirements, the rotation degree of the rotation block is adjusted, so that the addition amount of the bactericide can be conveniently controlled, the addition position of the bactericide can be conveniently adjusted by adjusting the position of the nozzle, and the practicability is improved.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

in the drawings, the reference numbers: 1. a material barrel; 2. a sealing plug; 3. a liquid delivery pipe; 4. a fixed tube; 5. a nozzle; 6. a fixed seat; 7. a connecting frame; 8. rotating the threaded pipe; 9. lifting a threaded rod; 10. a rotating shaft; 11. rotating the block; 12. a first bevel gear; 13. a second bevel gear; 14. a liquid feeding pipe; 15. a support shaft; 16. a base; 17. a limiting block; 18. an on-off valve; 19. a fixed mount; 20. a pulley; 21. a splint; 22. an arc limiting plate; 23. a positioning ring; 24. a pressing plate; 25. a limiting spring; 26. a non-slip mat; 27. a support frame; 28. a hopper; 29. a dust cover; 30. a handle is taken and placed.

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. 1-2, an automatic polyamine bactericide adding device for fracturing comprises a material barrel 1, a sealing plug 2, a liquid feeding pipe 3, a fixed pipe 4, a nozzle 5, a fixed seat 6, a plurality of groups of connecting frames 7, a rotary threaded pipe 8, a lifting threaded rod 9, a rotary shaft 10, a rotary block 11, a first bevel gear 12, a second bevel gear 13 and a liquid feeding pipe 14, wherein the bottom of the material barrel 1 is provided with a support shaft 15, the bottom of the support shaft 15 is provided with a base 16, the sealing plug 2 is plugged into the material barrel 1, two ends of the plurality of groups of connecting frames 7 are respectively connected with the fixed seat 6 and the material barrel 1, the fixed seat 6 is provided with a fixed hole, the rotary threaded pipe 8 passes through the fixed hole, the rotary threaded pipe 8 is rotatably connected with the inner wall of the fixed hole, the lifting threaded rod 9 is screwed through the rotary threaded pipe 8, the bottom end of the lifting threaded rod 9 is connected with the sealing plug 2, the top end of the lifting threaded rod 9 is provided with a limiting block 17, the rotating shaft 10 penetrates through the side wall of the material barrel 1 and is rotatably connected with the material barrel 1, two ends of the rotating shaft 10 are respectively connected with a first bevel gear 12 and a rotating block 11, a second bevel gear 13 is sleeved and fixed on a rotating threaded pipe 8, the first bevel gear 12 is meshed with the second bevel gear 13, a liquid filling hole is formed in a sealing plug 2, the output end of a liquid filling pipe 14 is fixedly arranged at the liquid filling hole, a switch valve 18 is arranged on the liquid filling pipe 14, a check valve is arranged on a liquid feeding pipe 3, two ends of the liquid feeding pipe 3 are respectively communicated with the bottom of the material barrel 1 and a fixed pipe 4, a nozzle 5 is arranged on the fixed pipe 4, the rotating shaft further comprises a plurality of groups of fixing frames 19 and a plurality of groups of pulleys 20, two ends of the plurality of groups of fixing frames 19 are respectively connected with a base 16 and the plurality of groups of pulleys 20, and further comprises two groups of clamping plates 21, two groups of arc-shaped limiting plates 22, a plurality of positioning rings 23, two groups of squeezing plates 24 and a limiting spring 25, two sets of arc limiting plates 22 are installed respectively on two sets of splint 21, multiunit holding ring 23 is installed respectively on two sets of splint 21, and multiunit holding ring 23 all suits to the back shaft 15 on, multiunit holding ring 23 and back shaft 15 rotatable coupling, two sets of stripper plates 24 are installed respectively on two sets of splint 21, spacing spring 25 both ends are connected with two sets of splint 21 respectively, still include two sets of slipmats 26, two sets of slipmats 26 are installed respectively on two sets of arc limiting plate 22 inner walls, still include support frame 27 and loading hopper 28, support frame 27 both ends are connected with loading hopper 28 and material bucket 1 respectively, liquid feeding pipe 14 communicates with loading hopper 28 bottom, still include shield 29 and get and put handle 30, shield 29 lid dress is to loading hopper 28 top, get and put handle 30 and install at shield 29 top.

The utility model discloses an automatic interpolation device of polyamine germicide for fracturing, when it is using, pour the germicide material into loading hopper 28, communicate the filling tube with germicide supply department, and open ooff valve 18, rotate rotatory piece 11, make rotation axis 10 drive first conical gear 12 and rotate, because first conical gear 12 meshes with second conical gear 13, consequently can drive rotatory screwed pipe 8 and rotate, it is that lifting threaded rod 9 drives sealing plug 2 and moves upwards, the germicide descends through the filling tube suction to the material bucket 1 and gets into the storage in the change of pressure, along with the continuous germicide that adds into loading hopper 28 of material addition, after the material addition is accomplished, and close ooff valve 18, and cover dress shield 29, reduce impurity and get into loading hopper 28, move the position of base 16 and back shaft 15, conveniently drive base 16 through the roll of multiunit pulley 20 along the contact surface and move, move it to the place around the bactericide place that needs to use, according to the using position of the bactericide, move the position of the fixed tube 4, move the nozzle 5 to the appropriate position, and rotate the rotary block 11, make the lifting threaded rod 9 press the sealing plug 2 downwards, thus can extrude the bactericide in the material barrel 1 through the sealing plug 2, and extrude the bactericide, discharge through the liquid sending tube 3, finally spray out through the nozzle 5, according to different using requirements, adjust the rotation degree of the rotary block 11, thus can conveniently control the addition amount of the bactericide, and can adjust the position of the nozzle 5 to conveniently adjust the adding position of the bactericide, improve the practicability, when not using, can extrude two sets of pressing plates, compress the limit spring 25, and move the fixed tube 4 to two sets of arc limiting plate 22 paper towels, and loosen two sets of pressing plates 24, make two sets of arc limiting plates 22 close to and clamp the fixed tube 4 under the elastic force of the limit spring 25, therefore, the positions of the fixed pipe 4 and the nozzle 5 can be conveniently limited, and meanwhile, the friction force between the fixed pipe 4 and the nozzle can be improved through the two groups of anti-slip pads 26, so that the fixing capacity of the fixed pipe 4 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A polyamine bactericide automatic adding device for fracturing is characterized by comprising a material barrel (1), a sealing plug (2), a liquid feeding pipe (3), a fixed pipe (4), a nozzle (5), a fixed seat (6), a plurality of groups of connecting frames (7), a rotary threaded pipe (8), a lifting threaded rod (9), a rotary shaft (10), a rotary block (11), a first bevel gear (12), a second bevel gear (13) and a liquid feeding pipe (14), wherein a supporting shaft (15) is arranged at the bottom of the material barrel (1), a base (16) is arranged at the bottom of the supporting shaft (15), the sealing plug (2) is plugged into the material barrel (1), two ends of the plurality of groups of connecting frames (7) are respectively connected with the fixed seat (6) and the material barrel (1), a fixed hole is formed in the fixed seat (6), and the rotary threaded pipe (8) passes through the fixed hole, a rotating threaded pipe (8) is rotatably connected with the inner wall of the fixed hole, a lifting threaded rod (9) penetrates through the rotating threaded pipe (8) in a threaded mode, the bottom end of the lifting threaded rod (9) is connected with a sealing plug (2), a limiting block (17) is arranged at the top end of the lifting threaded rod (9), a rotating shaft (10) penetrates through the side wall of the material barrel (1) and is rotatably connected with the material barrel (1), two ends of the rotating shaft (10) are respectively connected with a first bevel gear (12) and a rotating block (11), a second bevel gear (13) is fixedly sleeved on the rotating threaded pipe (8), the first bevel gear (12) is meshed with the second bevel gear (13), a liquid feeding hole is formed in the sealing plug (2), the output end of the liquid feeding pipe (14) is fixedly installed at the liquid feeding hole, and a switch valve (18) is arranged on the liquid feeding pipe (14), the liquid feeding pipe (3) is provided with a check valve, the two ends of the liquid feeding pipe (3) are respectively communicated with the bottom of the material barrel (1) and the fixed pipe (4), and the nozzle (5) is installed on the fixed pipe (4).

2. The automatic polyamine bactericide adding device for fracturing as claimed in claim 1, further comprising a plurality of sets of fixing frames (19) and a plurality of sets of pulleys (20), wherein two ends of the plurality of sets of fixing frames (19) are respectively connected with the base (16) and the plurality of sets of pulleys (20).

3. The automatic polyamine bactericide adding device for fracturing as claimed in claim 2, further comprising two sets of clamping plates (21), two sets of arc-shaped limiting plates (22), a plurality of sets of positioning rings (23), two sets of extrusion plates (24) and a limiting spring (25), wherein the two sets of arc-shaped limiting plates (22) are respectively installed on the two sets of clamping plates (21), the plurality of sets of positioning rings (23) are respectively sleeved on the supporting shaft (15), the plurality of sets of positioning rings (23) are rotatably connected with the supporting shaft (15), the two sets of extrusion plates (24) are respectively installed on the two sets of clamping plates (21), and two ends of the limiting spring (25) are respectively connected with the two sets of clamping plates (21).

4. The automatic polyamine bactericide adding device for fracturing as claimed in claim 3, further comprising two sets of non-slip mats (26), wherein the two sets of non-slip mats (26) are respectively mounted on the inner walls of the two sets of arc-shaped limiting plates (22).

5. The automatic polyamine bactericide adding device for fracturing as claimed in claim 4, further comprising a support frame (27) and a hopper (28), wherein two ends of the support frame (27) are respectively connected with the hopper (28) and the material barrel (1), and the liquid adding pipe (14) is communicated with the bottom of the hopper (28).

6. The automatic adding device of polyamine bactericide for fracturing as claimed in claim 5, further comprising a dust cover (29) and a taking and placing handle (30), wherein said dust cover (29) is covered on top of the loading hopper (28), and said taking and placing handle (30) is installed on top of the dust cover (29).