CN218810707U

CN218810707U - Oil field development water injection well water is filter equipment step by step

Info

Publication number: CN218810707U
Application number: CN202220154898.8U
Authority: CN
Inventors: 陈明; 熊念; 肖龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2023-04-07
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses an oil field development water injection well water filter equipment step by step, including the rose box, rose box inner wall one side is equipped with two slots, rose box one side is equipped with two perforation, insert respectively in slot and the perforation and be equipped with first filter screen and second filter screen, the rose box inner wall is provided with two backup pads, backup pad up end both sides all are provided with first axle bed, all be provided with the connecting rod on the first axle bed, it is provided with the second axle seat all to rotate on the connecting rod, all be provided with compression spring between the connecting rod, all be provided with the mounting panel on two second axle seats, the mounting panel up end all is provided with two spacing wheels, first filter screen and second filter screen lower extreme all are equipped with spacing groove. At first the second shaft bracket on first filter screen and the extrusion mounting panel of second filter screen rotates on the primary shaft bracket to drive compression spring and take place to deform, when spacing round moved to the spacing groove, spacing round slided in the spacing groove this moment, make things convenient for first filter screen and second filter screen to insert in the slot.

Description

Oil field development water injection well water is filter equipment step by step

Technical Field

The utility model belongs to the technical field of oil field development water injection filter equipment, concretely relates to oil field development water injection well water filter equipment step by step.

Background

The water injection well is the well that is used for to the oil reservoir water injection, in the oil field development in-process, inject water into the oil reservoir through special water injection well, keep or resume oil reservoir pressure, make the oil reservoir have stronger drive power, with the exploitation speed and the recovery ratio that improve the oil reservoir, and the water of filling all need be filtered the edulcoration with filter equipment usually, current oil field water injection filter equipment is when using, because the filter residue of crossing filter out can't be concentrated, after the water injection is accomplished, lead to the filter residue on the filter screen to be not convenient for clear up and the filter screen is not convenient for change, there is the problem that the water injection filter equipment filter screen is not convenient for to change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field development water injection well water filter equipment step by step to there is the water injection filter equipment filter screen problem of being not convenient for change among the solution prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: including the rose box, rose box inner wall one side is equipped with two slots, rose box one side is equipped with two perforations, insert respectively in slot and the perforation and be equipped with first filter screen and second filter screen, the rose box inner wall is provided with two backup pads, backup pad up end both sides all are provided with first axle bed, all be provided with the connecting rod on the first axle bed, it is provided with the second axle bed all to rotate on the connecting rod, all be provided with compression spring, two between the connecting rod all be provided with the mounting panel on the second axle bed, the mounting panel up end all is provided with two spacing wheels, first filter screen and second filter screen lower extreme all are equipped with the spacing groove.

Preferably, two stop blocks are arranged on one side of the filter box, through holes are formed in the upper end faces of the stop blocks, fixing grooves are formed in the upper end faces of the first filter screen and the second filter screen respectively, fixing rods are inserted into the through holes and the fixing grooves, a pushing spring is sleeved on the outer wall of each fixing rod, and one end of each pushing spring is arranged on the stop block.

Preferably, a stirring box is arranged on one side of the filtering box, an installation block is arranged on one side of the stirring box, a motor is arranged on the upper end face of the installation block, the output shaft end of the motor penetrates out of the stirring box, a stirring rod is arranged at the output shaft end of the motor, and the stirring rod is rotatably arranged on the inner wall of the stirring box.

Preferably, the agitator tank up end is equipped with the water inlet, agitator tank one side is equipped with the feed inlet, be provided with feed hopper in the feed inlet, agitator tank one side is equipped with the delivery port, be provided with the outlet pipe in the delivery port, be provided with the suction pump on the outlet pipe outer wall, the outlet pipe is worn out in the rose box, rose box one side is equipped with the opening.

Preferably, a water pump controller is arranged at one end of the filter box, and a forward and reverse rotation control switch is arranged at one end of the stirring box.

1. The utility model discloses a take out the dead lever from the fixed slot, take out first filter screen and second filter screen from slot and perforation afterwards, and wash it, after the washing, only need to take out the dead lever from the fixed slot, insert the perforation with first filter screen and second filter screen afterwards, the second shaft base on first filter screen and the extrusion mounting panel of second filter screen rotates on first shaft base, thereby it takes place deformation to drive compression spring, when spacing round motion to spacing groove, spacing round slides in the spacing groove this moment, make things convenient for first filter screen and second filter screen to insert in the slot, loosen the dead lever afterwards, under the effect that pushes away the spring, drive the dead lever and insert in through-hole and the fixed slot, fix first filter screen and second filter screen, the problem that the water injection filter equipment filter screen is not convenient for the change has been solved like this.

2. The utility model discloses a be connected inlet tube and water inlet, and pour the flocculating agent into the agitator tank from feed hopper in, through just reversing control switch starter motor, the motor drives the puddler and rotates at the agitator tank inner wall, the impurity of aquatic combines to form with the flocculating agent with higher speed and deposits, impurity after the sediment falls into the agitator tank bottom, start the suction pump through water pump controller afterwards, the suction pump passes through water outlet pipe transmission to the rose box in with water, filter the back step by step through first filter screen and second filter screen, discharge from the opening, so the device's practicality has been improved.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is an enlarged schematic view of fig. 2 at b.

In the figure: the device comprises a filter box 1, a slot 2, a perforation 3, a first filter screen 5, a second filter screen 6, a support plate 7, a first shaft seat 8, a connecting rod 9, a second shaft seat 10, a compression spring 11, a mounting plate 12, a limiting wheel 13, a limiting groove 14, a stop block 15, a through hole 16, a fixing groove 17, a fixing rod 18, a pushing spring 19, a stirring box 20, a mounting block 21, a motor 22, a stirring rod 23, a water inlet 24, a feed inlet 25, a feed hopper 26, a water outlet 27, a water outlet pipe 28, a water suction pump 29, an opening 30, a water pump controller 31 and a forward and reverse rotation control switch 32.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As fig. 1, fig. 2, fig. 3 and fig. 4 show, the embodiment of the utility model provides an oil field development water injection well water filter equipment step by step, including rose box 1, 1 inner wall one side of rose box is equipped with two slots 2, rose box 1 left side is equipped with two perforation 3, it is equipped with first filter screen 5 and second filter screen 6 to insert respectively in slot 2 and the perforation 3, first filter screen 5 is 50 meshes, second filter screen 6 is 100 meshes, rose box 1 inner wall welding has two backup pads 7, first axle bed 8 has all been welded to backup pad 7 up end both sides, it is connected with connecting rod 9 all to rotate on the first axle bed 8, it is connected with second axle bed 10 all to rotate on the connecting rod 9, all the welding has compression spring 11 between the connecting rod 9, all the welding has mounting panel 12 on two second axle beds 10, two spacing wheels 13 have all been welded to the mounting panel 12 up end,

first filter screen

5 and 6 lower extreme all are equipped with spacing groove 14 with second filter screen 6, rose box 1 right side welding has two dogs 15, dog 15 up end all is equipped with the through-hole 16, first filter screen 5 and second filter screen 6 up end all are equipped with the through-hole 17, the top pushes away respectively pushes away the fixed slot 17 and pushes away the dead lever 19, the dead lever 18 outer wall is pushed away and is equipped with the dead lever 19, the dead lever in the spring 15 top, the dead lever 19.

As shown in fig. 1, 2, 3 and 4, a stirring box 20 is arranged on the left side of the filtering box 1, a mounting block 21 is welded on the left side of the stirring box 20, a motor 22 is in threaded connection with the upper end face of the mounting block 21, a power controlled end of the motor 22 is connected with a power output control end of a forward and reverse rotation control switch 32 through a cable, a power input end of the forward and reverse rotation control switch 32 is connected with an external power through a cable, the forward and reverse rotation of a rotor shaft of the motor 22 can be controlled by controlling the forward and reverse rotation control switch 32, an output shaft end of the motor 22 penetrates out of the stirring box 20, a stirring rod 23 is welded on the output shaft end of the motor 22, the stirring rod 23 is rotatably connected on the inner wall of the stirring box 20, a water inlet 24 is arranged on the upper end face of the stirring box 20, a feed inlet 25 is arranged on the left side of the stirring box 20, A feeding hopper 26 is welded in the feeding hole 25, a water outlet 27 is arranged on the right side of the stirring box 20, a water outlet pipe 28 is welded in the water outlet 27, a water suction pump 29 is connected to the outer wall of the water outlet pipe 28 through a flange, the type of the water suction pump 29 is YCHM, a power supply controlled end of the water suction pump 29 is connected with a power supply output and control end of a water pump controller 31 through a cable, a power supply input end of the water pump controller 31 is connected with a peripheral power supply through a cable, the water outlet pipe 28 penetrates out of the filtering box 1, an opening 30 is arranged on the right side of the filtering box 1, a water pump controller 31 is in threaded connection with the front end face of the filtering box 1, the type of the water pump controller 31 is LCR, a forward and reverse rotation control switch 32 is in threaded connection with the front end of the stirring box 20, and the type of the forward and reverse rotation control switch 32 is US-52.

The working principle of the embodiment is as follows: when the filtering device is used, firstly, the water inlet pipe is connected with the water inlet 24, a flocculating agent is poured into the stirring box 20 from the feeding funnel 26, the motor 22 is started through the forward and reverse rotation control switch 32, the motor 22 drives the stirring rod 23 to rotate on the inner wall of the stirring box 20, the combination of impurities in water and the flocculating agent is accelerated to form precipitation, the precipitated impurities fall into the bottom end of the stirring box 20, then the water pump 29 is started through the water pump controller 31, the water is transmitted into the filtering box 1 through the water outlet pipe 28 by the water pump 29, the water is filtered step by step through the first filtering net 5 and the second filtering net 6 and then is discharged from the opening 30, thus the practicability of the device is improved, when the first filtering net 5 and the second filtering net 6 need to be replaced, a worker only needs to take out the fixing rod 18 from the fixing groove 17, then the first filtering net 5 and the second filtering net 6 are taken out from the slot 2 and the perforation 3, and wash it, after washing, only need take out dead lever 18 from fixed slot 17, insert first filter screen 5 and second filter screen 6 in perforation 3 afterwards, second axle seat 10 on first filter screen 5 and the second filter screen 6 extrusion mounting panel 12 rotates on first axle seat 8, thereby drive compression spring 11 and take place deformation, when spacing wheel 13 moved to spacing groove 14, spacing wheel 13 slided in spacing groove 14 this moment, make things convenient for first filter screen 5 and second filter screen 6 to insert in slot 2, loosen dead lever 18 afterwards, under the effect that pushes away spring 19, drive dead lever 18 and insert in through-hole 16 and fixed slot 17, fix first filter screen 5 and second filter screen 6, so solved the water injection filter equipment filter screen problem that is not convenient for the change.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an oil field development water injection well water filter equipment step by step which characterized in that: the filter box comprises a filter box (1), wherein two slots (2) are formed in one side of the inner wall of the filter box (1), two through holes (3) are formed in one side of the filter box (1), a first filter screen (5) and a second filter screen (6) are respectively inserted into the slots (2) and the through holes (3), the first filter screen (5) is 50 meshes, the second filter screen (6) is 100 meshes, two supporting plates (7) are arranged on the inner wall of the filter box (1), first shaft seats (8) are arranged on two sides of the upper end face of each supporting plate (7), connecting rods (9) are arranged on the first shaft seats (8), second shaft seats (10) are rotatably arranged on the connecting rods (9), compression springs (11) are arranged between the connecting rods (9), mounting plates (12) are arranged on the second shaft seats (10), two limiting wheels (13) are arranged on the upper end faces of the mounting plates (12), limiting grooves (14) are formed in the lower ends of the first filter screen (5) and the second filter screen (6), two stop blocks (15) are arranged on one side of the filter box (1), through holes (16) are formed in the upper end faces of the second filter screen (6), and fixing grooves (17) are formed in the upper end faces of the second filter screen (6), all insert in through-hole (16) and fixed slot (17) and be equipped with dead lever (18), the cover is equipped with on dead lever (18) outer wall and pushes away spring (19), push away spring (19) one end and all set up on dog (15), rose box (1) one side is equipped with agitator tank (20), agitator tank (20) one side is provided with installation piece (21), installation piece (21) up end is provided with motor (22), agitator tank (20) are worn out to motor (22) output shaft end, motor (22) output shaft end is provided with puddler (23), puddler (23) rotate the setting and are in on agitator tank (20) inner wall.

2. The progressive filtering device for water injection well water in oilfield development according to claim 1, characterized in that: agitator tank (20) up end is equipped with water inlet (24), agitator tank (20) one side is equipped with feed inlet (25), be provided with feed hopper (26) in feed inlet (25), agitator tank (20) one side is equipped with delivery port (27), be provided with outlet pipe (28) in delivery port (27), be provided with suction pump (29) on outlet pipe (28) outer wall, outlet pipe (28) are worn out rose box (1), rose box (1) one side is equipped with opening (30).

3. The progressive filtering device for water injection well water in oilfield development according to claim 1, characterized in that: a water pump controller (31) is arranged at one end of the filter box (1), and a forward and reverse rotation control switch (32) is arranged at one end of the stirring box (20).