CN214105950U

CN214105950U - But oil development equipment is with pressure filter of preliminary treatment

Info

Publication number: CN214105950U
Application number: CN202022868903.5U
Authority: CN
Inventors: 孙一东; 马佐良; 沈席伟; 蒲建国; 李金龙; 陈康林; 张伟; 龙雄云; 张玉秋; 关克明
Original assignee: Xi'an Saikeside Electromechanical Co ltd
Current assignee: Xi'an Saikeside Electromechanical Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-03
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a but oil development equipment is with pressure filter of preliminary treatment, including support frame, workstation, clamp plate, pretreatment case, booster mechanism and filtering mechanism, workstation fixed connection is in the support frame upper end, sliding connection has a set of clamp plate on the workstation, all communicate each other through the connecting pipe between the clamp plate, pretreatment case of workstation upper end one side fixedly connected with, drive case of pretreatment case upper end intermediate position fixedly connected with, the beneficial effects of the utility model are that: great gravel in the oil can be filtered through the filtering mechanism of pretreatment incasement, and the effectual clamp plate of having avoided the pressure filter is when carrying out the extrusion filtration, and some great gravel are scratched filter paper, perhaps with the condition that filter paper blockked up, and the piston plate that utilizes booster mechanism simultaneously lies in pretreatment incasement reciprocating sliding, makes pretreatment case when filtering, can last department high-pressure state to it filters to make the oil can be more quick through the filter.

Description

But oil development equipment is with pressure filter of preliminary treatment

Technical Field

The utility model relates to an oil development technical field specifically is a but oil development equipment is with pressure filter of preliminary treatment.

Background

The filter press utilizes the clamp plate to exert certain pressure to the mixture for liquid can permeate a mechanical equipment that filter paper dialysis came out, mainly makes the solid in the mixed liquid draw out, realizes solid-liquid separation's effect.

In the oil exploitation process, because can mix some great gravels in the oil, do not pass through the preliminary treatment to when directly using the pressure filter to filter, can lead to the gravel to cut the filter paper of clamp plate surface, perhaps cause the condition of filter paper jam, and filter through the gravity of oil self, can be because oil flow velocity is too slow, lead to the condition of filtration inefficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but oil development equipment is with pressure filter of preliminary treatment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but oil development equipment is with pressure filter of preliminary treatment, includes support frame, workstation, clamp plate, pretreatment case, booster mechanism and filtering mechanism, workstation fixed connection is in the support frame upper end, sliding connection has a set of clamp plate on the workstation, all communicate each other through the connecting pipe between the clamp plate, pretreatment case of workstation upper end one side fixedly connected with, drive case of pretreatment case upper end intermediate position fixedly connected with, driving motor of fixedly connected with in the drive case, reciprocating lead screw of driving motor output end fixedly connected with, reciprocating lead screw lower extreme passes pretreatment case upper end lateral wall and is located the pretreatment incasement, filtering mechanism and booster mechanism all set up in the pretreatment incasement and filtering mechanism is located booster mechanism below.

Preferably, the middle position of the side wall of the pretreatment box is fixedly connected with a feeding pipe, and one end of the connecting pipe is fixedly connected to a discharge hole at the lower end of the pretreatment box.

Preferably, the filtering mechanism comprises a filtering plate, a connecting plate, a sealing bearing, a slag removing rotating rod and a collecting tank, the filtering plate is fixedly connected in the pretreatment box and is positioned below the pretreatment box, the middle of the filtering plate is fixedly connected with the connecting plate, the center of the connecting plate is fixedly connected with the lower end of a reciprocating screw rod, the lower end of the reciprocating screw rod is fixedly connected with the sealing bearing at the joint of the connecting plate, and the collecting tank is arranged on the outer side of the upper end of the filtering plate.

Preferably, the slag removing rotating rods are fixedly connected to the outer side of the lower end of the reciprocating screw rod, and the lower ends of the slag removing rotating rods are in contact with the upper end of the filter plate.

Preferably, a slag removing hole is formed in the side wall of the pretreatment tank and corresponds to a collecting tank of the filtering mechanism, a sealing plug is clamped in the slag removing hole, and a conveying belt is fixedly connected between the supporting frames and below the pressing plate.

Preferably, booster mechanism includes piston plate, sealing washer, spacing groove, stopper and exhaust hole, piston plate sliding connection just is located pretreatment case top in the pretreatment incasement, piston plate intermediate position threaded connection is on reciprocal lead screw, sealing washer of piston plate outside fixedly connected with, four spacing grooves have evenly been seted up with piston plate junction to the pretreatment case lateral wall, the piston plate outside is corresponding to a stopper of equal fixedly connected with the spacing groove, the equal sliding connection of stopper is in corresponding spacing groove, the exhaust hole is seted up in pretreatment case upper end lateral wall and is located drive case outside evenly distributed.

Compared with the prior art, the beneficial effects of the utility model are that: great gravel in the oil can be filtered through the filtering mechanism of pretreatment incasement, and the effectual clamp plate of having avoided the pressure filter is when carrying out the extrusion filtration, and some great gravel are scratched filter paper, perhaps with the condition that filter paper blockked up, and the piston plate that utilizes booster mechanism simultaneously lies in pretreatment incasement reciprocating sliding, makes pretreatment case when filtering, can last department high-pressure state to it filters to make the oil can be more quick through the filter.

Drawings

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

FIG. 2 is a front sectional structure diagram of the pretreatment tank of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of a sectioning structure of the pretreatment tank at the position of the filter plate in a top view;

FIG. 5 is a schematic view of a piston plate cutting structure of the pretreatment tank of the present invention;

fig. 6 is a schematic view of the top-view appearance structure of the pretreatment box of the present invention.

In the figure: 1. a support frame; 2. a work table; 3. pressing a plate; 4. a pretreatment tank; 5. a conveyor belt; 6. a drive box; 7. a drive motor; 8. a pressurization mechanism; 81. a piston plate; 82. a seal ring; 83. a limiting groove; 84. a limiting block; 85. an exhaust hole; 9. a filtering mechanism; 91. a filter plate; 92. a connecting plate; 93. sealing the bearing; 94. slag removal rotating rods; 95. collecting tank; 10. a reciprocating screw rod; 11. a feed pipe; 12. cleaning slag holes; 13. a sealing plug; 14. and (4) connecting the pipes.

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. 1-6, the present invention provides a technical solution: a pressure filter capable of being pretreated for oil exploitation equipment comprises a support frame 1, a workbench 2, a pressure plate 3, a pretreatment box 4, a pressurization mechanism 8 and a filtering mechanism 9, wherein the workbench 2 is fixedly connected to the upper end of the support frame 1, a group of pressure plates 3 are slidably connected to the workbench 2, the pressure plates 3 are mutually communicated through a connecting pipe 14, one side of the upper end of the workbench 2 is fixedly connected with a pretreatment box 4, the middle position of the upper end of the pretreatment box 4 is fixedly connected with a driving box 6, a driving motor 7 is fixedly connected in the driving box 6, the output end of the driving motor 7 is fixedly connected with a reciprocating lead screw 10, the lower end of the reciprocating lead screw 10 penetrates through the side wall of the upper end of the pretreatment box 4 and is positioned in the pretreatment box 4, the filtering mechanism 9 and the pressurization mechanism 8 are both arranged in the pretreatment box 4, the filtering mechanism 9 is positioned below the pressurization mechanism 8, and larger gravel in oil can be filtered through the filtering mechanism 9 in the pretreatment box 4, the condition that some bigger gravel lacerate the filter paper or block the filter paper when the pressing plate 3 of the filter press is used for squeezing and filtering is effectively avoided.

The pressurizing mechanism 8 comprises a piston plate 81, a sealing ring 82, a limiting groove 83, a limiting block 84 and exhaust holes 85, the piston plate 81 is connected in the pretreatment box 4 in a sliding mode and located above the pretreatment box 4, the middle position of the piston plate 81 is in threaded connection with the reciprocating screw rod 10, the sealing ring 82 is fixedly connected to the outer side of the piston plate 81, four limiting grooves 83 are evenly formed in the connection position of the side wall of the pretreatment box 4 and the piston plate 81, the limiting block 84 is fixedly connected to the outer side of the piston plate 81 corresponding to the limiting groove 83, the limiting blocks 84 are connected in the corresponding limiting grooves 83 in a sliding mode, the exhaust holes 85 are formed in the side wall of the upper end of the pretreatment box 4 and located outside the driving box 6 and evenly distributed, the piston plate 81 of the pressurizing mechanism 8 is located in the pretreatment box 4 to slide in a reciprocating mode, so that the pretreatment box 4 can be continuously in a high-pressure state when being filtered, the filtering mechanism 9 comprises a filtering plate 91, A connecting plate 92, a sealing bearing 93, a slag removing rotating rod 94 and a collecting tank 95, wherein the filter plate 91 is fixedly connected in the pretreatment tank 4 and positioned below the pretreatment tank 4, the middle position of the filter plate 91 is fixedly connected with the connecting plate 92, the center position of the connecting plate 92 is fixedly connected with the lower end of the reciprocating screw rod 10, the connecting part of the lower end of the reciprocating screw rod 10 and the connecting plate 92 is fixedly connected with the sealing bearing 93, the outer side of the upper end of the filter plate 91 is provided with the collecting tank 95, the slag removing rotating rod 94 is fixedly connected with the outer side of the lower end of the reciprocating screw rod 10, the lower end of the slag removing rotating rod 94 is contacted with the upper end of the filter plate 91, accumulated gravel is discharged by opening the sealing plug 13, the blocking of the filter plate 91 is avoided, the pretreatment tank 4 can keep normal work, the position of the side wall of the pretreatment tank 4 corresponding to the collecting tank 95 of the filter mechanism 9 is provided with a slag removing hole 12, and the sealing plug 13 is clamped in the slag removing hole 12, between the support frame 1 and be located 3 below fixedly connected with conveyer belt 5 of clamp plate, through opening sealing plug 13, can discharge the grit piled up in the collecting vat 95 through slag removal hole 12, inlet pipe 11 of 4 lateral wall intermediate position fixedly connected with of pretreatment case, on 14 one end fixed connection of connecting pipe were in the lower extreme discharge gate of pretreatment case 4 in the front, inlet pipe 11 and connecting pipe 14 can make things convenient for the ejection of compact and the row material in the pretreatment case 4.

Specifically, when the utility model is used, the whole device is firstly connected with an external power supply, then the driving motor 7 is started, the output end of the driving motor 7 drives the reciprocating screw rod 10 to rotate, thereby driving the piston plate 81 to be positioned in the pretreatment tank 4 to do piston motion, when the piston plate 81 moves downwards, the air in the pretreatment tank 4 is compressed, the air pressure in the pretreatment tank 4 is increased, thereby the oil in the pretreatment tank 4 can rapidly pass through the filter plate 91 and flows into the space between the pressure plates 3 through the connecting pipe 14 to be filter-pressed, when the piston plate 81 moves upwards, the air pressure in the pretreatment tank 4 can be reduced, the oil can rapidly flow into the pretreatment tank 4 from the inlet pipe 11, thereby the filtering efficiency of the oil in the pretreatment tank 4 is improved, meanwhile, the reciprocating screw rod 10 drives the slag-cleaning rotating rod 94 to rotate, the slag-cleaning rotating rod 94 can scrape off larger gravel at the upper end of the filter plate 91, and make great grit can flow into in the collecting vat 95 and pile up, finally through opening sealing plug 13, discharge the grit of piling up, avoid the jam of filter 91, make pretreatment tank 4 can keep normal work.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 but filter press of oil development equipment preliminary treatment, its characterized in that, includes support frame (1), workstation (2), clamp plate (3), pretreatment case (4), booster mechanism (8) and filtering mechanism (9), workstation (2) fixed connection is in support frame (1) upper end, sliding connection has a set of clamp plate (3) on workstation (2), all communicate each other through connecting pipe (14) between clamp plate (3), workstation (2) upper end one side fixed connection has a pretreatment case (4), pretreatment case (4) upper end intermediate position fixed connection has a drive box (6), fixedly connected with a driving motor (7) in drive box (6), driving motor (7) output end fixed connection has a reciprocal lead screw (10), reciprocal lead screw (10) lower extreme passes pretreatment case (4) upper end lateral wall and is located pretreatment case (4), filtering mechanism (9) and booster mechanism (8) all set up in pretreatment tank (4) and filtering mechanism (9) are located booster mechanism (8) below.

2. The pretreatable filter press for oil extraction facilities of claim 1, wherein: pretreatment case (4) lateral wall intermediate position fixedly connected with inlet pipe (11), connecting pipe (14) one end fixed connection is on pretreatment case (4) lower extreme discharge gate.

3. The pretreatable filter press for oil extraction facilities of claim 1, wherein: filtering mechanism (9) are including filter (91), connecting plate (92), sealed bearing (93), scarfing cinder bull stick (94) and collecting vat (95), filter (91) fixed connection just is located pretreatment case (4) below in pretreatment case (4), connecting plate (92) of filter (91) intermediate position fixedly connected with, connecting plate (92) central point puts and reciprocal lead screw (10) lower extreme fixed connection, reciprocal lead screw (10) lower extreme and connecting plate (92) junction fixedly connected with sealed bearing (93), collecting vat (95) have been seted up in filter (91) upper end outside.

4. A pretreatable filter press for oil extraction equipment according to claim 3, characterized in that: the slag removing rotating rods (94) are fixedly connected with the outer side of the lower end of the reciprocating screw rod (10), and the lower ends of the slag removing rotating rods (94) are in contact with the upper end of the filter plate (91).

5. The pretreatable filter press for oil extraction facilities of claim 1, wherein: the pretreatment tank (4) is characterized in that a slag cleaning hole (12) is formed in the side wall of the pretreatment tank (4) and corresponds to a collecting groove (95) of the filtering mechanism (9), a sealing plug (13) is connected in the slag cleaning hole (12) in a clamping mode, and a conveying belt (5) is fixedly connected between the support frames (1) and located below the pressing plate (3).

6. The pretreatable filter press for oil extraction facilities of claim 1, wherein: the supercharging mechanism (8) comprises a piston plate (81), a sealing ring (82), a limiting groove (83), a limiting block (84) and an exhaust hole (85), the piston plate (81) is connected in a sliding way in the pretreatment tank (4) and is positioned above the pretreatment tank (4), the middle position of the piston plate (81) is connected with the reciprocating screw rod (10) by screw thread, the outer side of the piston plate (81) is fixedly connected with a sealing ring (82), four limiting grooves (83) are uniformly arranged at the joint of the side wall of the pretreatment tank (4) and the piston plate (81), the outer side of the piston plate (81) is fixedly connected with a limiting block (84) corresponding to the limiting groove (83), the limiting blocks (84) are all connected in the corresponding limiting grooves (83) in a sliding way, the exhaust holes (85) are formed in the side wall of the upper end of the pretreatment box (4) and are uniformly distributed on the outer side of the driving box (6).