CN215654177U

CN215654177U - Titanium stick filter convenient to change for oil field water injection

Info

Publication number: CN215654177U
Application number: CN202121971929.0U
Authority: CN
Inventors: 刘卫东; 陈宝华; 李晓彦; 牛凯; 肖坤; 张涛; 宋静; 闫伟; 赵大勇; 王波; 江海新; 蔡寻; 罗泽民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-01-28
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses a titanium rod filter convenient to replace for oilfield water injection, which comprises a top cover, a clamping rod, a sealing gasket and a fixing block, wherein the bottom of the top cover is connected with a device body, the bottom of the device body is connected with an input pipe, one side of the device body is provided with a mounting frame, the clamping rod is connected with one side of the device body, a rotating shaft penetrates through the clamping rod, the surface of the clamping rod is sleeved with a limiting block, the surface of the limiting block is connected with the clamping block, and one side of the limiting block is provided with a knob. The clamping rod of the titanium rod filter convenient to replace for oilfield water injection is in rotating connection with the device body through the rotating shaft, the clamping rod is in threaded connection with the knob, the limiting block and the clamping block are of an integral structure, the knob is rotated to enable the limiting block to slide on the outer wall of the clamping rod, the clamping block slides out of the device body, the clamping rod is rotated, and the top cover can be removed so that the titanium rod in the device body can be replaced conveniently.

Description

Titanium stick filter convenient to change for oil field water injection

Technical Field

The utility model relates to the technical field of filters, in particular to a titanium rod filter which is convenient to replace and used for oilfield water injection.

Background

The titanium rod filter uses titanium powder sintered filter element, which is generally used for rough filtration or intermediate filtration, the device has the characteristics of high pressure resistance, strong acid resistance, strong alkali resistance, corrosion resistance and the like, and the titanium rod filter is a hollow filter tube which is processed by adopting a powder metallurgy method and using a high-temperature sintering method, and is widely applied to liquid-solid separation operation in the industries of oil field water injection, food, beverage, medicine, chemical industry and the like.

The titanium stick filter for the oil field water injection on market is of a great variety, but the titanium stick filter for the oil field water injection is not convenient for change inside titanium stick after long-term use, leads to the filter effect to weaken, for this reason needs to improve current equipment, satisfies the market demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a titanium rod filter convenient to replace for oilfield flooding, and aims to solve the problem that the titanium rod filter for oilfield flooding in the current market is inconvenient to replace the internal titanium rod after being used for a long time, so that the filtering effect of the filter is weakened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oil field water injection is with titanium stick filter convenient to change, includes top cap, kelly, sealed pad and fixed block, the bottom of top cap is connected with the ware body, the bottom of the ware body is connected with the input tube, one side of the ware body is provided with the mounting bracket, the kelly is connected in one side of the ware body, the inside through connection of kelly has the pivot, the stopper has been cup jointed on the surface of kelly, the surface connection of stopper has the fixture block, one side of stopper is provided with the knob.

Preferably, the clamping rod is rotatably connected with the device body through a rotating shaft, the outer wall of the clamping rod is tangent to the inner wall of the opening end of the limiting block, and the clamping rod is in threaded connection with the knob.

Preferably, structure as an organic whole between stopper and the fixture block, and the outer wall size of kelly and the open end inner wall size phase-match of stopper to be sliding connection between stopper and the kelly.

Preferably, sealed the surface of connecting at the input tube of filling up, one side that the input tube was kept away from to sealed the pad is connected with the butt joint pipe, the fifth wheel has been cup jointed to the outer wall of butt joint pipe, be sliding connection between fifth wheel and the butt joint pipe, and sealed the pad and be the rubber material to be threaded connection between fifth wheel and input tube and the butt joint pipe.

Preferably, the fixed block is connected at the top of mounting bracket, one side of fixed block is provided with the clamp splice, the inside through connection of clamp splice has the connecting axle, the surface of clamp splice is connected with the spring, the both sides of the ware body are connected with the connecting rod, the inside through connection of clamp splice has the bolt, the clamp splice is symmetric distribution about the vertical well separated time of spring, and the clamp splice passes through to constitute between connecting axle and the fixed block and rotates to be connected to constitute the elasticity linkage through the spring between the clamp splice.

Preferably, the connecting rods are arranged in two groups, the two groups of connecting rods are symmetrically distributed about the longitudinal middle parting line of the device body, and the outer walls of the two groups of connecting rods are tangent to the inner wall of the clamping block.

Compared with the prior art, the utility model has the beneficial effects that: this oil field water injection is with titanium stick filter convenient to change:

1. the clamping rod of the device is rotatably connected with the device body through the rotating shaft, the clamping rod is in threaded connection with the knob, the limiting block and the clamping block are of an integral structure, the knob is rotated to enable the limiting block to slide on the outer wall of the clamping rod, the clamping block slides out of the device body, the clamping rod is rotated again, and the top cover can be removed so that a titanium rod in the device body can be replaced.

2. The fifth wheel of this equipment with to be sliding connection between the pipe, and sealed the pad for the rubber material to be threaded connection between fifth wheel and input tube and the butt joint pipe, will align the back with the input tube to the butt joint pipe, make sealed the pad place between butt joint pipe and input tube, through rotating the fifth wheel, carry out threaded connection between messenger's fifth wheel and the input tube, so that the butt joint between this equipment pipeline.

3. The clamping blocks of the device are symmetrically distributed about the longitudinal middle parting line of the spring, the clamping blocks are rotatably connected with the fixed block through the connecting shaft, the clamping blocks form an elastic linkage structure through the spring, the two groups of connecting rods are clamped between the two groups of clamping blocks, the two groups of connecting rods are clamped through the elasticity of the connecting shaft, and then the bolt is rotated to enable the two groups of clamping blocks to be tightly connected, so that the device body is conveniently installed.

Drawings

FIG. 1 is a schematic view of a front view, a cross section and an enlarged structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic cross-sectional view of the fifth wheel of the present invention.

In the figure: 1. a top cover; 2. a body; 3. an input tube; 4. a mounting frame; 5. a clamping rod; 6. a rotating shaft; 7. a limiting block; 8. a clamping block; 9. a knob; 10. a gasket; 11. butt-joint pipes; 12. a connecting wheel; 13. a fixed block; 14. a clamping block; 15. a connecting shaft; 16. a spring; 17. a connecting rod; 18. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a titanium stick filter convenient to change for oil field water injection, includes top cap 1, the ware body 2, input tube 3, mounting bracket 4, kelly 5, pivot 6, stopper 7, fixture block 8, knob 9, sealed pad 10, butt joint pipe 11, fifth wheel 12, fixed block 13, clamp splice 14, connecting axle 15, spring 16, connecting rod 17 and bolt 18, the bottom of top cap 1 is connected with the ware body 2, the bottom of the ware body 2 is connected with input tube 3, one side of the ware body 2 is provided with mounting bracket 4, kelly 5 is connected in one side of the ware body 2, kelly 5 constitutes the rotation through pivot 6 and is connected between the ware body 2, and the outer wall of kelly 5 is tangent with the open end inner wall of stopper 7 to be threaded connection between kelly 5 and the knob 9, through rotating knob 9 to play spacing effect to stopper 7, the inside through connection of kelly 5 has pivot 6, a limiting block 7 is sleeved on the surface of the clamping rod 5, an integral structure is formed between the limiting block 7 and the clamping block 8, the size of the outer wall of the clamping rod 5 is matched with the size of the inner wall of the opening end of the limiting block 7, the limiting block 7 is connected with the clamping rod 5 in a sliding mode, the clamping block 8 is inserted into the device body 2 through the sliding limiting block 7 so as to fix the top cover 1, the clamping block 8 is connected to the surface of the limiting block 7, and a knob 9 is arranged on one side of the limiting block 7;

the sealing gasket 10 is connected to the surface of the input pipe 3, one side, away from the input pipe 3, of the sealing gasket 10 is connected with a butt joint pipe 11, the outer wall of the butt joint pipe 11 is sleeved with a connecting wheel 12, the connecting wheel 12 is in sliding connection with the butt joint pipe 11, the sealing gasket 10 is made of rubber, the connecting wheel 12 is in threaded connection with the input pipe 3 and the butt joint pipe 11, and the connecting wheel 12 is rotated to enable the connecting wheel 12 to be connected with the input pipe 3 so as to facilitate butt joint between pipelines of the equipment;

the fixed block 13 is connected to the top of the mounting frame 4, one side of the fixed block 13 is provided with a clamping block 14, a connecting shaft 15 is connected inside the clamping block 14 in a penetrating way, a spring 16 is connected on the surface of the clamping block 14, two sides of the device body 2 are connected with connecting rods 17, two groups of connecting rods 17 are arranged, the two groups of connecting rods 17 are symmetrically distributed around the longitudinal middle parting line of the device body 2, the outer walls of the two groups of connecting rods 17 are tangent to the inner walls of the clamping blocks 14 and clamped between the two groups of clamping blocks 14 through the connecting rods 17, so as to facilitate the installation of the device body 2, the inside of the clamping block 14 is connected with a bolt 18, the clamping blocks 14 are symmetrically distributed about the longitudinal middle line of the spring 16, the clamping blocks 14 are rotationally connected with the fixed block 13 through the connecting shaft 15, and the clamping blocks 14 form an elastic linkage structure through springs 16 so as to clamp and fix the connecting rod 17.

The working principle is as follows: when the titanium rod filter which is convenient to replace and used for oilfield water injection is used, firstly, a clamping rod 5 of the device is rotationally connected with a device body 2 through a rotating shaft 6, the clamping rod 5 is in threaded connection with a knob 9, a limiting block 7 and a clamping block 8 are in an integral structure, the knob 9 is rotated to enable the limiting block 7 to slide on the outer wall of the clamping rod 5, the clamping block 8 slides out of the interior of the device body 2, then the clamping rod 5 is rotated, a top cover 1 can be removed to facilitate replacement of the titanium rod in the interior of the device body 2, a connecting wheel 12 of the device is in sliding connection with a butt joint pipe 11, a sealing gasket 10 is made of rubber, the connecting wheel 12 is in threaded connection with an input pipe 3 and the butt joint pipe 11, after the butt joint pipe 11 is aligned with the input pipe 3, the sealing gasket 10 is placed between the butt joint pipe 11 and the input pipe 3, the connecting wheel 12 is rotated to enable the connecting wheel 12 to be in threaded connection with the input pipe 3, so as to facilitate the butt joint between the pipelines of the equipment, the clamping blocks 14 of the equipment are symmetrically distributed about the longitudinal middle parting line of the spring 16, the clamping blocks 14 form a rotary connection with the fixed block 13 through the connecting shaft 15, the clamping blocks 14 form an elastic linkage structure through the spring 16, the two groups of connecting rods 17 are clamped between the two groups of clamping blocks 14, the two groups of connecting rods 17 are clamped through the elasticity of the connecting shaft 15, and then the bolt 18 is rotated to fasten the two groups of clamping blocks 14, so as to facilitate the installation of the device body 2.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an oil field water injection is with titanium stick filter convenient to change, includes top cap (1), kelly (5), sealed pad (10) and fixed block (13), the bottom of top cap (1) is connected with the ware body (2), the bottom of the ware body (2) is connected with input tube (3), one side of the ware body (2) is provided with mounting bracket (4), its characterized in that: the utility model discloses a portable electronic device, including the clamping rod, the clamping rod is connected in one side of the ware body (2) clamping rod (5), the inside through connection of clamping rod (5) has pivot (6), stopper (7) have been cup jointed on the surface of clamping rod (5), the surface of stopper (7) is connected with fixture block (8), one side of stopper (7) is provided with knob (9).

2. The titanium rod filter convenient to replace for oilfield flooding according to claim 1, wherein the titanium rod filter comprises: the clamping rod (5) is rotatably connected with the device body (2) through the rotating shaft (6), the outer wall of the clamping rod (5) is tangent to the inner wall of the opening end of the limiting block (7), and the clamping rod (5) is in threaded connection with the knob (9).

3. The titanium rod filter convenient to replace for oilfield flooding according to claim 1, wherein the titanium rod filter comprises: the limiting block (7) and the clamping block (8) are of an integral structure, the size of the outer wall of the clamping rod (5) is matched with the size of the inner wall of the opening end of the limiting block (7), and the limiting block (7) is in sliding connection with the clamping rod (5).

4. The titanium rod filter convenient to replace for oilfield flooding according to claim 1, wherein the titanium rod filter comprises: the surface at input tube (3) is connected to sealed pad (10), one side that input tube (3) were kept away from in sealed pad (10) is connected with butt joint pipe (11), fifth wheel (12) have been cup jointed to the outer wall of butt joint pipe (11), be sliding connection between fifth wheel (12) and butt joint pipe (11), and sealed pad (10) is the rubber material to be threaded connection between fifth wheel (12) and input tube (3) and butt joint pipe (11).

5. The titanium rod filter convenient to replace for oilfield flooding according to claim 1, wherein the titanium rod filter comprises: the top at mounting bracket (4) is connected in fixed block (13), one side of fixed block (13) is provided with clamp splice (14), the inside through connection of clamp splice (14) has connecting axle (15), the surface connection of clamp splice (14) has spring (16), the both sides of the ware body (2) are connected with connecting rod (17), the inside through connection of clamp splice (14) has bolt (18), clamp splice (14) are symmetric distribution about the vertical well separated time of spring (16), and clamp splice (14) constitute through connecting axle (15) and fixed block (13) between rotate and be connected to constitute elastic linkage structure through spring (16) between clamp splice (14).

6. The titanium rod filter convenient to replace for oilfield flooding according to claim 5, wherein the titanium rod filter comprises: the connecting rods (17) are arranged in two groups, the two groups of connecting rods (17) are symmetrically distributed about the longitudinal middle parting line of the device body (2), and the outer walls of the two groups of connecting rods (17) are tangent to the inner wall of the clamping block (14).