CN214400376U

CN214400376U - Cyclone sand remover for petroleum

Info

Publication number: CN214400376U
Application number: CN202022473220.XU
Authority: CN
Inventors: 岳莹莹
Original assignee: Sichuan Fuyilian Information Technology Co Ltd
Current assignee: Huang Di
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-10-15
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a cyclone desander for petroleum in the field of desander, which comprises a cyclone cylinder, a plurality of support frames are fixedly connected in the middle of the outer wall of the cyclone cylinder, connecting pieces are fixedly connected between the plurality of support frames, a feed inlet is fixed at the top end of the left side of the cyclone cylinder, the feed inlet runs through the inside of the outer wall of the cyclone cylinder and is communicated, a baffle is fixed above the inside of the cyclone cylinder, a sealing ring is arranged in the middle of the baffle, a base is fixed at the left side of the top of the baffle, a motor is fixed on the base, a bearing is rotatably connected at the right side of the motor, the rightmost end of the bearing runs through an overflow pipe and is fixedly connected with a driving cone wheel, a positioning block is sleeved on the bearing, the bottom of the positioning block is fixed on the baffle, the driving cone wheel is meshed with a driven cone wheel, a rotating shaft is sleeved in the driven cone wheel, a circular rod is fixed on the outer wall, a brush is fixed at the bottom of the cyclone cylinder and is fixedly connected with a sand discharge cylinder, a solenoid valve is arranged at the connection part of the cyclone cylinder, can effectually prevent that the residue from influencing work efficiency to the remaining clearance of whirl section of thick bamboo inner wall.

Description

Cyclone sand remover for petroleum

Technical Field

The utility model relates to a desander field specifically is a whirl desander for oil.

Background

The cyclone sand remover removes sand by using the principle of centrifugal separation, because the water inlet pipe is arranged at the eccentric position of the cylinder, after water passes through the water inlet pipe of the cyclone sand remover, oblique and downward surrounding fluid is formed along the circumferential tangential direction of the cylinder at first, the water flow pushes downwards in a rotating way, when the water flow reaches a certain part of the cone, the water flow rotates upwards along the axis of the cylinder, and finally the impurities are discharged through the water outlet pipe. The fluid is prepared according to the screening principle when solid particles in the fluid rotate in a desander, integrates rotational flow and filtration, and has obvious effects of desanding, turbidity reduction, solid-liquid separation and the like in the field of water treatment. The method is widely applied to industrial departments of water source heat pumps, water treatment, food, medicine and the like. Sand removal of river water and well water, coal washing water, industrial mineral separation, liquid degassing and separation of immiscible liquids.

At present, most petroleum cyclone desanders in the market do not adopt processing such as filtration in the aspect of the overflow yet, still have some particulate matters often in the overflow oil after the desanding, cause the production operation problem in later stage, coarse sand can whereabouts downwards under the effect of gravity and centrifugal force, it can be attached to the inner wall of a sand setting section of thick bamboo and can't clear away to have partly fine sand simultaneously, can't observe how much the sand setting simultaneously, cause the sand setting too much easily, cause the jam, influence the oil quality, the sand setting also can be along with during centrifugal force is a small amount of getting back to the whirl, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a whirl desander for oil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rotational flow sand remover for petroleum comprises a rotational flow cylinder, wherein a plurality of support frames are fixedly connected in the middle of the outer wall of the rotational flow cylinder, a connecting piece is fixedly connected among the support frames, a feed inlet is fixed at the top end of the left side of the rotational flow cylinder, the feed inlet penetrates through the outer wall of the rotational flow cylinder and is communicated with the interior, an overflow pipe is connected at the top of the rotational flow cylinder in a penetrating manner, an overflow port is fixed at the top end of the overflow pipe, a baffle is fixed above the interior of the rotational flow cylinder, a sealing ring is arranged in the middle of the baffle, a base is fixed at the left side of the top of the baffle, a motor is fixed on the base, the right side of the motor is rotatably connected with a bearing, the rightmost end of the bearing penetrates through the overflow pipe and is fixedly connected with a driving conical wheel, a positioning block is sleeved on the bearing, the bottom of the positioning block is fixed on the baffle, the driving conical wheel is meshed with a driven conical wheel, and a rotating shaft is sleeved in the driven conical wheel, the improved sand discharging device is characterized in that the top of the rotating shaft is movably connected with a fixed block, the left end and the right end of the fixed block are fixedly connected with the inner wall of an overflow pipe, the bottom of the rotating shaft penetrates through a filter layer, the bottom of the rotating shaft is fixedly connected with a sand discharging barrel, a solenoid valve is arranged at the joint of the rotating shaft and the sand discharging barrel, and a sand discharging opening is fixed at the bottom of the sand discharging barrel.

As a further aspect of the present invention: the utility model discloses a vortex tube, including pivot bottom outer wall fixed connection a plurality of circular rod, a plurality of the brush is connected to pivot bottom outer wall fixed connection a plurality of circular rod, a plurality of circular rod other end fixed connection brush, brush and the inside sliding connection of whirl section of thick bamboo can effectually clear up the inner wall residue during the use, improve work efficiency.

As a further aspect of the present invention: the inductor is installed to whirl bobbin bottom outer wall, and during the use, the height of the inside sand setting of response carries out the early warning, timely discharge sand setting.

As a further aspect of the present invention: a plurality of inclined plates are fixed on the inner wall of the bottom of the cyclone cylinder, so that settled sand and stones are prevented from flowing back into the cyclone cylinder when the cyclone cylinder is used, and the petroleum production quality is improved.

As a further aspect of the present invention: the spiral blade is fixed in the sand discharge barrel, so that the falling speed of settled sand can be controlled to prevent blockage during use.

As a further aspect of the present invention: the sealing washer is run through to overflow pipe bottom, and fixed connection filter layer, during the use, the grit in the filtration oil that can step forward improves the purity of oil.

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

the utility model discloses in, through the fixed filter layer in overflow pipe bottom, can effectual further filter remaining particulate matter in the oil, guarantee the quality of oil, drive the initiative cone pulley through the motor simultaneously and rotate, make the driven cone pulley of meshing rotate, it makes the epaxial fixed brush of pivot rotate along whirl section of thick bamboo wall level to drive the pivot, remain absorbent fine sand further to the section of thick bamboo wall and clear up, and the work efficiency is improved, fix at a whirl section of thick bamboo inner wall through the swash plate, can effectively prevent the sand setting to get back to the whirl under the centrifugal force effect, and the efficiency of desanding is improved.

Drawings

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

fig. 2 is a top view of fig. 1 according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 1 of the present invention.

In the figure: 1. a support frame; 2. a connecting member; 3. a cyclone cylinder; 4. a baffle plate; 5. a seal ring; 6. an overflow pipe; 7. an overflow port; 8. a fixed block; 9. a driving cone wheel; 10. a driven conical wheel; 11. a bearing; 12. a motor; 13. positioning blocks; 14. a feed inlet; 15. a base; 16. a filter layer; 17. a rotating shaft; 18. a brush; 19. a circular rod; 20. an inductor; 21. an electromagnetic valve; 22. a sand discharge cylinder; 23. helical leaves; 24. a sand discharge port; 25. a sloping plate.

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. 1-3, in the embodiment of the present invention, a cyclone sand remover for petroleum comprises a cyclone cylinder 3, a plurality of support frames 1 are fixedly connected in the middle of the outer wall of the cyclone cylinder 3, a connecting member 2 is fixedly connected between the plurality of support frames 1, a feed inlet 14 is fixed at the left top end of the cyclone cylinder 3, the feed inlet 14 penetrates through the outer wall of the cyclone cylinder 3 and communicates with the inside, an overflow pipe 6 is connected at the top of the cyclone cylinder 3, an overflow port 7 is fixed at the top end of the overflow pipe 6, a baffle plate 4 is fixed above the inside of the cyclone cylinder 3, a seal ring 5 is arranged in the middle of the baffle plate 4, a base 15 is fixed at the left top of the baffle plate 4, a motor 12 is fixed on the base 15, a bearing 11 is rotatably connected at the right side of the motor 12, a driving cone wheel 9 is fixedly connected at the rightmost end of the bearing 11 through the overflow pipe 6, a positioning block 13 is sleeved on the bearing 11, the bottom of the positioning block 13 is fixed on the baffle plate 4, the driving cone wheel 9 is engaged with a driven cone wheel 10, the driven cone pulley 10 endotheca is equipped with pivot 17, and pivot 17 top swing joint fixed block 8, both ends fixed connection overflow pipe 6 inner walls about the fixed block 8, and pivot 17 bottom runs through filter layer 16, 3 bottom fixed connection sand discharge tube 22 of a whirl section of thick bamboo, and a whirl section of thick bamboo 3 and sand discharge tube 22 junction are equipped with solenoid valve 21, the fixed sand discharge mouth 24 in sand discharge tube 22 bottom.

The outer wall of the bottom of the rotating shaft 17 is fixedly connected with a plurality of circular rods 19, the other ends of the circular rods 19 are fixedly connected with brushes 18, and the brushes 18 are in sliding connection with the interior of the cyclone cylinder 3, so that residues on the inner wall can be effectively cleaned when the cyclone cylinder is used, and the working efficiency is improved; the inductor 20 is arranged on the outer wall of the bottom end of the cyclone cylinder 3, and when the cyclone cylinder is used, the height of settled sand in the cyclone cylinder is induced, early warning is carried out, and the settled sand is timely discharged; a plurality of inclined plates 25 are fixed on the inner wall of the bottom of the cyclone cylinder 3, so that settled sand and stones are prevented from flowing back into the cyclone when the cyclone cylinder is used, and the petroleum production quality is improved; the spiral blade 23 is fixed in the sand discharge cylinder 22, so that the falling speed of settled sand can be controlled to prevent blockage when the sand discharge cylinder is used; the bottom of the overflow pipe 6 penetrates through the sealing ring 5, and the filtering layer 16 is fixedly connected with the bottom of the overflow pipe, so that sand and stones in petroleum can be further filtered during use, and the purity of the petroleum is improved.

The utility model discloses a theory of operation is: when the device is used, petroleum without sand removal enters the cyclone cylinder 3 from the feeding hole 14, sand and stones in the petroleum move to the inner bottom of the cyclone cylinder 3 under inertia and self gravity, slide down to the inner bottom of the cyclone cylinder 3 through the inclined plate 25, can be prevented from returning to the cyclone under centrifugal force, sand removal efficiency is improved, when the sand and stones reach a certain height, the inductor 20 on the outer wall of the cyclone cylinder 3 starts early warning, a worker opens the electromagnetic valve 21, the sand and stones flow into the sand discharge cylinder 22, flow downwards at a constant speed through the spiral blades 23 and are finally discharged from the sand discharge port 24, the device is convenient and quick to use, prevents blockage caused by excessive sand and drives the driving conical wheel 9 to rotate through the motor 12, so as to drive the driven conical wheel 10 to rotate, drive the rotating shaft 17 to rotate, so that the brush 18 fixed on the circular rod 19 fixed at the bottom end of the rotating shaft 17 horizontally rotates along the cyclone cylinder 3, and can effectively clean residues on the inner wall, the working efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a whirl desander for oil, includes whirl section of thick bamboo (3), its characterized in that: the device is characterized in that a plurality of support frames (1) are fixedly connected in the middle of the outer wall of the cyclone cylinder (3), a connecting piece (2) is fixedly connected between the plurality of support frames (1), a feed inlet (14) is fixed at the top end of the left side of the cyclone cylinder (3), the feed inlet (14) penetrates through the outer wall of the cyclone cylinder (3) and is communicated with the interior, an overflow pipe (6) is connected at the top of the cyclone cylinder (3) in a penetrating manner, an overflow port (7) is fixed at the top end of the overflow pipe (6), a baffle (4) is fixed above the interior of the cyclone cylinder (3), a sealing ring (5) is arranged in the middle of the baffle (4), a base (15) is fixed at the left side of the top of the baffle (4), a motor (12) is fixed on the base (15), the right side of the motor (12) is rotatably connected with a bearing (11), and the rightmost end of the bearing (11) penetrates through the overflow pipe (6) and is fixedly connected with a driving cone pulley (9), the cover is equipped with locating piece (13) on bearing (11), locating piece (13) bottom is fixed on baffle (4), driven cone pulley (10) is connected in initiative cone pulley (9) meshing, driven cone pulley (10) endotheca is equipped with pivot (17), pivot (17) top swing joint fixed block (8), both ends fixed connection overflow pipe (6) inner wall is controlled in fixed block (8), pivot (17) bottom runs through filter layer (16), a whirl section of thick bamboo (3) bottom fixed connection sand discharge barrel (22), a whirl section of thick bamboo (3) and sand discharge barrel (22) junction are equipped with solenoid valve (21), sand discharge barrel (22) bottom fixed sand discharge mouth (24).

2. The cyclone desander for petroleum as claimed in claim 1, wherein: the outer wall of the bottom of the rotating shaft (17) is fixedly connected with a plurality of circular rods (19), the other ends of the circular rods (19) are fixedly connected with brushes (18), and the brushes (18) are connected with the interior of the cyclone cylinder (3) in a sliding mode.

3. The cyclone desander for petroleum as claimed in claim 1, wherein: and an inductor (20) is arranged on the outer wall of the bottom end of the cyclone cylinder (3).

4. The cyclone desander for petroleum as claimed in claim 1, wherein: and a plurality of inclined plates (25) are fixed on the inner wall of the bottom of the cyclone cylinder (3).

5. The cyclone desander for petroleum as claimed in claim 1, wherein: the spiral blade (23) is fixed in the sand discharge barrel (22).

6. The cyclone desander for petroleum as claimed in claim 1, wherein: the bottom of the overflow pipe (6) penetrates through the sealing ring (5) and is fixedly connected with the filtering layer (16).