CN212840103U

CN212840103U - Static mixing descaling, wax-proof and corrosion-proof device

Info

Publication number: CN212840103U
Application number: CN202020816835.5U
Authority: CN
Inventors: 张宝杰; 刘�东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2021-03-30
Anticipated expiration: 2030-05-17

Abstract

The utility model discloses a static mixed scale removal wax control anticorrosive device, including the body that is used for connecting petroleum or chemical pipeline, the mouth that inserts of body is provided with flange respectively with connecing the export, be provided with blender and anti-scaling ware in the body respectively, the blender is installed in one side of the mouth that inserts of body, and the anti-scaling ware is installed in the export one side that connects of body, the blender comprises the fluid dispenser that is fixed in the body entry end and by mixing the tube core, and the anti-scaling ware passes through the fixed polyphone of central axis body by a plurality of layers of foraminiferous chips and constitutes, and the distance between the double-phase adjacent foraminiferous chip is not less than the thickness of foraminiferous chip. With the aid of the above technical scheme of the utility model, can realize through cutting apart pipeline transportation fluid and through scale preventer 4 after the intensive mixing, can effectually prevent the pipeline jam, prevent to deposit the scale deposit, purpose and effect that the pipeline is rotten.

Description

Static mixing descaling, wax-proof and corrosion-proof device

Technical Field

The utility model relates to a technical field is made to oil development and chemical pipeline conveying equipment, concretely relates to static state mixed scale removal wax control anticorrosive device.

Background

In the oil field development and chemical industry production process; multiple media are required to be mixed and conveyed (liquid-liquid, gas-liquid) so as to replace single media for conveying; when multi-medium is conveyed, the device which needs the fluid medium to pass through has the functions of corrosion prevention, scale prevention, wax prevention and the like, so that the smoothness of a conveying pipeline is ensured;

the prior art has the following defects and shortcomings:

1. when the existing static mixer is used for mixing various media and conveying, due to different components in the media, the components such as scale and wax are diluted along with long-time operation, so that a pipeline is blocked, the flow rate is reduced, and the pressure of the pipeline is increased.

2. When the existing static mixer is used for conveying multiple media, components corroding the inner wall of a pipeline are produced, and the pipeline is easy to corrode and perforate for a long time, so that the pipeline cannot be used.

3. Static mixer construction elements are now in use mostly in corrugated and X-shaped. The passing time and the mixing effect in unit time are not obvious and uniform.

4. When the multi-medium mixer is used for conveying, the problems of scale, wax and corrosion cannot be solved, and the normal operation and use cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a static state mixes scale removal wax control anticorrosive device.

In order to achieve the above object, the utility model provides a technical scheme that technical problem adopted is: a static mixed descaling, waxing-proof and corrosion-proof device comprises a pipe body used for being connected with a petroleum or chemical pipeline, a connecting flange is arranged at an inlet and an outlet of the pipe body respectively, a mixer and a scale preventer are arranged in the pipe body respectively, the mixer is installed on one side of the inlet of the pipe body, the scale preventer is installed on one side of the outlet of the pipe body, the mixer comprises a fluid divider fixed at the inlet end of the pipe body and a mixing pipe core, the scale preventer is composed of a plurality of layers of perforated chips which are fixedly connected in series through a central shaft body, and the distance between every two adjacent perforated chips is not less than the thickness of the perforated chips.

The utility model further provides a pair of static state mixture scale removal wax control anticorrosive device, its fluid decollator is stacked by a plurality of layers of folded sheet and forms, and the terminal surface of folded sheet is the structure of buckling of reciprocal folding continuous W type or is sine curve or cosine curve structure of buckling, and the two sides of folded sheet are formed with the straight banding spine of buckling of even interval, and the spine cross angle of buckling of two adjacent folded sheets of stacking is 90 degrees, and the both sides of every folded sheet all with the inner wall contact of body.

The utility model discloses a static mixed scale removal wax control anticorrosive device that mixes, its mixed tube core is by the grid unit that a plurality of vertical crossing two grid plates are constituteed of cross connection in proper order, and the grid plate is whole to be oval structure, is equipped with four group's fluting structures on the grid plate and three with fluting structure looks vertically horizontal peduncle, three even distributions in horizontal peduncle interval on the grid plate, wherein lie in the horizontal peduncle in two outsides of grid plate respectively with adjacent grid unit alternate fixed connection.

The utility model further provides a static state mixes scale removal wax control anticorrosive device, its scale control ware's foraminiferous chip be cylindrical disc structure, and the outer fringe that is located cylindrical disc structure's plane surface becomes circular array distribution to center between and has a plurality of through-holes, and the center of cylindrical disc structure has been seted up and has been worn set connect the through-hole.

The utility model has the advantages that: the mixer of the utility model can repeatedly perform the regular functions of 'cutting, displacement and re-convergence' on the fluid, when the fluid flows, the mixing tube core can further cut off the fine part of the fluid to achieve mixing besides the above function, because the fluid generates violent vortex on the flow section; the fluid divider divides the fluid at the inlet into a plurality of strands, each strand flows along the pipeline, is divided into a plurality of strands after rotating for 180 degrees, rotates in opposite directions and finally achieves full mixing; when the fluid and the substances in the fluid contact with the anti-scaling device, the anti-scaling device electrochemically changes the characteristics of the fluid and the substances in the fluid, and the solid-phase particles in the fluid are acted by the anti-scaling device to be always in a suspended state and a dissolved state and not to be precipitated or adsorbed on the metal surface of a pipe wall or other facilities, so that the physical properties of the fluid are enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an exploded view of the fluid dispenser of the present invention;

FIG. 3 is a schematic structural diagram of the hybrid tube core of the present invention;

in the figure: 1. a pipe body; 2. a connecting flange; 3. a mixer; 4. a scale preventing device; 5. a fluid divider; 6. a hybrid die; 7. folding the board; 8. a folded ridge; 9. a slotted structure; 10. transverse peduncle.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

The static mixed descaling, wax-proofing and corrosion-proofing device comprises a pipe body 1 for connecting a petroleum or chemical pipeline, connecting flanges 2 are respectively arranged at an inlet and an outlet of the pipe body 1, a mixer 3 and a scale preventer 4 are respectively arranged in the pipe body 1, the mixer 3 is arranged at one side of the inlet of the pipe body 1, the scale preventer 4 is arranged at one side of the outlet of the pipe body 1, the mixer 3 is composed of a fluid divider 5 fixed at the inlet end of the pipe body 1 and a mixing pipe core 6, the scale preventer 4 is composed of a plurality of layers of perforated chips which are fixedly connected in series through a central shaft body, and the distance between two adjacent perforated chips is not less than the thickness of the perforated chips.

Further, the fluid divider 5 is formed by stacking a plurality of layers of folding plates 7, the end surfaces of the folding plates 7 are of a reciprocating folding continuous W-shaped bending structure or a sine curve or cosine curve bending structure, straight strip-shaped bending ridges 8 with uniform intervals are formed on two surfaces of each folding plate 7, the cross angle of the bending ridges 8 of two adjacent stacked folding plates 7 is 90 degrees, and two sides of each folding plate 7 are in contact with the inner wall of the pipe body 1.

Furthermore, the mixing tube core 6 is formed by sequentially and crossly connecting grid units formed by a plurality of vertically intersected two grid plates, the grid plates are integrally of an oval structure, four groups of slotted structures 9 and three transverse stems 10 perpendicular to the slotted structures are arranged on the grid plates, the three transverse stems 10 are uniformly distributed on the grid plates at intervals, and the transverse stems 10 positioned on two outer sides of each grid plate are respectively and fixedly connected with adjacent grid units in an inserting mode.

Furthermore, the chip with the hole of the antiscaling device 4 is of a cylindrical disc-shaped structure, a plurality of through holes are distributed in a circular array from the outer edge to the center of the plane surface of the cylindrical disc-shaped structure, and the center of the cylindrical disc-shaped structure is provided with a penetrating and connecting through hole.

Furthermore, the aperture phi of the through hole on the chip with the hole is 10-30 mm; the thickness of the chip with the hole is 20 mm; the chip with the holes is made of two alloy materials, wherein the alloy A contains 60% of copper; the content ratio of zinc is 33 percent; the content of nickel is 5 percent; the content of tin is 2 percent; wherein, the copper content ratio of the alloy B is 48 percent; the content ratio of zinc is 45 percent; the content of nickel is 5 percent; the content of tin is 2 percent; the electronegativity of the elements contained in the porous chip is lower than that of ions in the liquid phase, and the scale preventer 4 generates a polarization effect on the fluid in an electrochemical mode; when the fluid passes through the chip with holes, the water molecules are polarized to form a 'water dipole'; the electronegativity of the chip with holes is lower than that of ions in a liquid phase, some metal electrons enter the fluid and are used as free electrons, water dipoles and free electrons, when substances in the fluid are contacted with the scale preventer 4, the scale preventer 4 electrochemically changes the characteristics of the fluid and the substances in the fluid, and solid-phase particles in the fluid are always in a suspended state and a dissolved state under the action of the solid-phase particles, are not precipitated or adsorbed on the metal surface of a pipe wall or other facilities, and simultaneously enhance the physical properties of the fluid. In addition to removing the gas contained in the water, the quality of the water is improved (the gas carried in the fluid is the main reason for causing the corrosion of the metal surface), and the probability of the gas reacting with the metal is reduced.

The antiscaling device 4 is used as a catalyst, when contacting with fluid, an electrochemical catalyst is formed, electron cloud in the material is biased to the fluid, an electric field is formed between the antiscaling device 4 and the fluid, a polarization effect is generated, the electrochemical property of the fluid is changed, water molecules are promoted to form small molecular water clusters, the center of gravity of positive and negative charges deviates and increases, water dipoles are generated, firm hydrated ions are formed with calcium and magnesium ions in water, the combination vertical field among various substance molecules in the fluid is changed, solid-phase particles are in a suspension dispersion state, and the formation of wax, scale and corrosion is inhibited. The core component of the antiscaling device 4 is designed into a chip with a hole and a plurality of layers of chips are connected in series for use, so that the flowing of fluid is not limited, high turbulence is formed, the contact of ions and molecules in water with the antiscaling device chip is increased, and the catalytic efficiency and the polarization effect are maximized.

To sum up, with the aid of the above technical scheme of the utility model, can realize through cutting apart the pipeline transportation fluid with intensive mixing back through scale control ware 4, can effectually prevent the pipeline jam, prevent to deposit the scale deposit, purpose and effect that the pipeline is rotten.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounting," "setting," "connecting," "fixing," "inserting and fixing" and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; 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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The static mixed descaling, wax-preventing and corrosion-preventing device comprises a pipe body (1) used for being connected with a petroleum or chemical pipeline, wherein a connecting flange (2) is respectively arranged at an inlet and an outlet of the pipe body (1), the static mixed descaling, wax-preventing and corrosion-preventing device is characterized in that a mixer (3) and a scale preventer (4) are respectively arranged in the pipe body (1), the mixer (3) is installed on one side of the inlet of the pipe body (1), the scale preventer (4) is installed on one side of the outlet of the pipe body (1), the mixer (3) is composed of a fluid divider (5) fixed at the inlet end of the pipe body (1) and a mixed pipe core (6), the scale preventer (4) is composed of a plurality of layers of perforated chips through fixed serial connection of a central shaft body, and the distance between two adjacent perforated chips is not less than.

2. The static mixing descaling, wax prevention and corrosion prevention device as claimed in claim 1, wherein the fluid divider (5) is formed by stacking a plurality of layers of folding plates (7), the end surfaces of the folding plates (7) are in a reciprocating folding continuous W-shaped bending structure or a sine curve or cosine curve bending structure, the two surfaces of the folding plates (7) are formed with straight strip-shaped bending ridges (8) with uniform intervals, the crossing angle of the bending ridges (8) of two adjacent stacked folding plates (7) is 90 degrees, and both sides of each folding plate (7) are in contact with the inner wall of the pipe body (1).

3. The static mixing descaling, wax-proofing and corrosion-proofing device according to claim 1 or 2, wherein the mixing tube core (6) is formed by sequentially and crossly connecting a plurality of grid units formed by two vertically intersected grid plates, the grid plates are integrally of an oval structure, four groups of slotted structures (9) and three transverse stems (10) perpendicular to the slotted structures are arranged on the grid plates, the three transverse stems (10) are uniformly distributed on the grid plates at intervals, and the transverse stems (10) positioned on two outer sides of the grid plates are respectively and fixedly connected with the adjacent grid units in a penetrating manner.

4. The static mixing descaling, wax-proof and corrosion-proof device as claimed in claim 3, wherein the perforated chip of the antiscaling device (4) is a cylindrical disk-shaped structure, a plurality of through holes are distributed in a circular array from the outer edge to the center of the planar surface of the cylindrical disk-shaped structure, and a through-connecting through hole is provided at the center of the cylindrical disk-shaped structure.