阅读说明：本技术 一种耐高温脱盐混合阀 (High-temperature-resistant desalting mixing valve ) 是由 王世伟 于 2021-10-26 设计创作，主要内容包括：本发明公开了一种耐高温脱盐混合阀,包括阀体,所述阀体的一侧外壁开设有排口,所述阀体的另外一侧的两端分别开设有第一进口和第二进口,所述阀体的内壁设置有堵头,且堵头的一侧外壁开设有通口,所述堵头的顶部外壁固定连接有把手,所述第一进口的内部和第二进口的内部均设置有过滤机构,且过滤机构包括转动机构和滤网,所述转动机构包括支撑架和固定块,且支撑架与固定块之间固定连接有多个连接杆。本发明能够对原油和杂质进行分离处理,能够防止杂质的体积较大对滤板造成堵塞,从而对原油的过滤造成影响,能够加快滤网对原油的过滤速度,以便于提高原料的过滤速率,能够对原油和水进行搅拌处理,以便于使原油和水充分混合。(The invention discloses a high-temperature-resistant desalting mixing valve which comprises a valve body, wherein a discharge port is formed in the outer wall of one side of the valve body, a first inlet and a second inlet are formed in two ends of the other side of the valve body respectively, a plug is arranged on the inner wall of the valve body, a through hole is formed in the outer wall of one side of the plug, a handle is fixedly connected to the outer wall of the top of the plug, filtering mechanisms are arranged inside the first inlet and inside the second inlet respectively, each filtering mechanism comprises a rotating mechanism and a filter screen, each rotating mechanism comprises a supporting frame and a fixed block, and a plurality of connecting rods are fixedly connected between the supporting frame and the fixed block. The invention can separate crude oil and impurities, can prevent the filter plate from being blocked due to larger volume of the impurities, thereby influencing the filtration of the crude oil, can accelerate the filtration speed of the filter screen on the crude oil so as to improve the filtration speed of raw materials, and can stir the crude oil and water so as to fully mix the crude oil and the water.)

1. The high-temperature-resistant desalting mixing valve comprises a valve body (1), wherein a discharge port (2) is formed in the outer wall of one side of the valve body (1), a first inlet (3) and a second inlet (4) are formed in the two ends of the other side of the valve body (1) respectively, a plug (9) is arranged on the inner wall of the valve body (1), a through hole (10) is formed in the outer wall of one side of the plug (9), a handle (5) is fixedly connected to the outer wall of the top of the plug (9), the high-temperature-resistant desalting mixing valve is characterized in that a filtering mechanism (6) is arranged inside the first inlet (3) and inside the second inlet (4), the filtering mechanism (6) comprises a rotating mechanism (16) and a filter screen (18), the rotating mechanism (16) comprises a supporting frame (19) and a fixed block (20), and a plurality of connecting rods (21) are fixedly connected between the supporting frame (19) and the fixed block (20), blades (22) are fixedly connected to the outer wall of one side of each connecting rod (21), filter plates (23) are fixedly connected between every two adjacent connecting rods (21), and the filter plates (23) and the blades (22) are alternately distributed;

two sides of the inner wall of the valve body (1) are provided with overflow mechanisms (7), the two overflow mechanisms (7) are connected with the valve body (1) through bolts, and the overflow mechanisms (7) are conical;

the overflow mechanism (7) comprises a fixing frame (11) and a plurality of metal elastic sheets (12), and the fixing frame (11) is connected with the metal elastic sheets (12) through bolts.

2. The high temperature resistant desalination mixing valve of claim 1, characterized in that the outer wall of the supporting frame (19) is fixedly connected with a sliding ring (24), and the sliding ring (24) is rotatably connected with the inner wall of the valve body (1).

3. The high-temperature-resistant desalting mixing valve according to claim 1, wherein a spring (17) is fixedly connected between the fixed block (20) and the filter screen (18), and the filter screen (18) is in sliding connection with the inner wall of the valve body (1).

4. The high-temperature-resistant desalting mixing valve according to claim 1, wherein two stirring mechanisms (8) are arranged on the inner wall of the valve body (1), the two stirring mechanisms (8) are located between the two overflow mechanisms (7), and the two stirring mechanisms (8) are symmetrically distributed in the valve body (1) in an inclined manner.

5. The high-temperature-resistant desalting mixing valve according to claim 4, wherein the stirring mechanism (8) comprises a fixed plate (13), a rotating shaft (15) and a plurality of stirring shafts (14), the fixed plate (13) is connected with the inner wall of the valve body (1) through bolts, the rotating shaft (15) is rotatably connected with the fixed plate (13) through bearings, and the stirring shafts (14) are fixed on the rotating shaft (15) at equal intervals.

6. The high temperature resistant desalting mixing valve according to claim 1, wherein the shape of the blade (22) is arc, the blade (22) is made of corrosion-resistant material, and the inner wall of the valve body (1) is coated with high temperature resistant paint.

Technical Field

The invention relates to the technical field of mixing valves, in particular to a high-temperature-resistant desalting mixing valve.

Background

In the petrochemical industry, crude oil electric desalting is one of very important processes, before crude oil enters an electric desalting tank body, washing water with a certain proportion needs to be injected, then oil and water are dispersed through mixing, the contact area is increased, salt in the crude oil is dissolved into the water phase, then oil and water are separated under the action of a high-voltage electric field in the electric desalting tank, the salt in the crude oil is removed along with water, and the mixing of the crude oil and the water is realized through a static mixer.

When carrying out hybrid processing to crude oil and water through the mixing valve, often need carry out filtration processing to original and water to impurity to adulterate in the crude oil is handled, thereby is convenient for improve the mixed effect between crude oil and the water, prevents to cause the influence because the interference of impurity is to original and the mixing of water.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a high-temperature-resistant desalting mixing valve.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a high temperature resistant desalination mixing valve, includes the valve body, the mouth of arranging has been seted up to one side outer wall of valve body, first import and second import have been seted up respectively to the both ends of one side in addition of valve body, the inner wall of valve body is provided with the end cap, and one side outer wall of end cap has seted up the opening, the top outer wall fixedly connected with handle of end cap, the inside of first import and the inside of second import all are provided with filtering mechanism, and filtering mechanism includes slewing mechanism and filter screen, slewing mechanism includes support frame and fixed block, and a plurality of connecting rods of fixedly connected with between support frame and the fixed block, one side outer wall fixedly connected with blade of connecting rod, adjacent two fixedly connected with filter plate between the connecting rod, and alternate distribution between filter plate and the blade.

Preferably, the outer wall of the support frame is fixedly connected with a sliding ring, and the sliding ring is rotatably connected with the inner wall of the valve body.

Preferably, fixedly connected with spring between fixed block and the filter screen, form sliding connection between the inner wall of filter screen and valve body.

Preferably, both sides of the inner wall of the valve body are provided with overflow mechanisms, the two overflow mechanisms are connected with the valve body through bolts, and the overflow mechanisms are conical.

Preferably, the overflow mechanism comprises a fixing frame and a plurality of metal elastic sheets, and the fixing frame is connected with the metal elastic sheets through bolts.

Preferably, the inner wall of valve body is provided with two rabbling mechanisms, and two rabbling mechanisms are located between two overflow mechanism, and two rabbling mechanisms slope the inside of the valve body that sets up, symmetric distribution between two rabbling mechanisms.

Preferably, the stirring mechanism comprises a fixed plate, a rotating shaft and a plurality of stirring shafts, the fixed plate is connected with the inner wall of the valve body through bolts, the rotating shaft is rotatably connected with the fixed plate through bearings, and the stirring shafts are fixed on the rotating shaft at equal intervals.

Preferably, the shape of blade is the arc, and the blade is corrosion-resistant material, and the inner wall coating of valve body has high temperature resistant coating.

The invention has the beneficial effects that:

1. through the arranged rotating mechanism, when crude oil is conveyed to the interior of the valve body through the first inlet or the second inlet and contacts with the rotating mechanism, since the crude oil has a certain impact force when flowing, when the crude oil contacts with the blade, the blades can drive the supporting frame to rotate under the action of the impact force of the crude oil, and the filter plates and the blades are alternately distributed on the supporting frame, so the filter plates can rotate along with the rotation of the supporting frame, therefore, the crude oil and the impurities can be separated through the filter plate, so that the crude oil can be conveniently filtered, because the filter plate and the blades rotate along with the support frame, the blades can stir crude oil when rotating, therefore, the filter plate can be prevented from being blocked by larger impurity volume, so that the crude oil filtering is influenced, and the crude oil filtering effect can be improved through the rotation of the blades and the filter plate;

2. through the arranged spring and the filter screen, when the rotating mechanism rotates under the impact of crude oil, because the filter screen is connected with the rotating mechanism through the spring, the rotating mechanism can drive the filter screen to rotate while rotating, thereby further filtering the crude oil, and in addition, when the impact force of the crude oil on the filter screen is larger than the elastic force of the spring, the filter screen can slide to one side, when the elastic force of the spring is larger than the impact force of the crude oil on the filter screen, the filter screen can move in the opposite direction under the action of the spring, and the filter screen can slide back and forth under the action of the crude oil and the spring in cycles, thereby being capable of accelerating the filtering speed of the filter screen to the crude oil so as to improve the filtering speed of the raw material, and simultaneously, when the filter screen slides in a reciprocating manner, the crude oil can be impacted and stirred, so that the filter screen can be prevented from being blocked by impurities, and the crude oil can be prevented from being filtered;

3. through the rabbling mechanism who sets up, when contact between crude oil and water and the rabbling mechanism, because crude oil and water have certain impact force when carrying, consequently, when contact between crude oil and water and the (mixing) shaft, the (mixing) shaft can drive the pivot and rotate under the effect of crude oil and water to can stir processing crude oil and water through the (mixing) shaft, so that make crude oil and water intensive mixing, thereby improve the mixed effect between crude oil and the water.

Drawings

FIG. 1 is a schematic structural diagram of a high temperature resistant desalination mixing valve according to the present invention;

FIG. 2 is a schematic cross-sectional view of a high temperature resistant desalination mixing valve according to the present invention;

FIG. 3 is a schematic view of a partial structure of a high temperature desalination mixing valve according to the present invention;

FIG. 4 is a schematic structural diagram of a filtering mechanism of a high temperature resistant desalting mixing valve according to the present invention;

FIG. 5 is a schematic structural diagram of a rotating mechanism of a high temperature resistant desalination mixing valve according to the present invention.

In the drawings: 1. a valve body; 2. discharging; 3. a first inlet; 4. a second inlet; 5. a handle; 6. a filtering mechanism; 7. an overflow mechanism; 8. a stirring mechanism; 9. a plug; 10. a port; 11. a fixed mount; 12. a metal spring sheet; 13. a fixing plate; 14. a stirring shaft; 15. a rotating shaft; 16. a rotating mechanism; 17. a spring; 18. filtering with a screen; 19. a support frame; 20. a fixed block; 21. a connecting rod; 22. a blade; 23. filtering the plate; 24. and a slip ring.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a high temperature resistant desalting mixing valve comprises a valve body 1, a discharge port 2 is arranged on the outer wall of one side of the valve body 1, a first inlet 3 and a second inlet 4 are respectively arranged at two ends of the other side of the valve body 1, a plug 9 is arranged on the inner wall of the valve body 1, a through port 10 is arranged on the outer wall of one side of the plug 9, a handle 5 is connected to the outer wall of the top of the plug 9 through a bolt, a filtering mechanism 6 is respectively arranged inside the first inlet 3 and inside the second inlet 4, the filtering mechanism 6 comprises a rotating mechanism 16 and a filter screen 18, the rotating mechanism 16 comprises a supporting frame 19 and a fixed block 20, a plurality of connecting rods 21 are connected between the supporting frame 19 and the fixed block 20 through bolts, blades 22 are connected to the outer wall of one side of each connecting rod 21 through a bolt, a filter plate 23 is connected between two adjacent connecting rods 21 through a bolt, and the filter plates 23 and the blades 22 are alternately distributed, when crude oil is transferred to the contact between the inside of the valve body 1 and the rotating mechanism 16 through the first inlet 3 or the second inlet 4, since the crude oil has a certain impact force while flowing, when the crude oil is in contact with the blade 22, under the action of the impact force of crude oil, the blades 22 drive the support frame 19 to rotate, and because the filter plates 23 and the blades 22 are alternately distributed on the support frame 19, the filter plates 23 rotate along with the rotation of the support frame 19, so that the crude oil and impurities can be separated through the filter plate 23, so as to be filtered, during which, since the filter plates 23 and the blades 22 rotate together with the support frame 19, the blades 22 stir the crude oil when rotating, therefore, the filter plate can be prevented from being blocked by the large volume of impurities, the crude oil is further filtered, and the crude oil filtering effect can be improved through the rotation of the blades 22 and the filter plate 23.

In the invention, the outer wall of the support frame 19 is connected with a slip ring 24 through a bolt, and the slip ring 24 is rotationally connected with the inner wall of the valve body 1.

In the invention, the spring 17 is connected between the fixed block 20 and the filter screen 18 through the bolt, the filter screen 18 is in sliding connection with the inner wall of the valve body 1, when the rotating mechanism 16 rotates under the impact of crude oil, because the filter screen 18 is connected with the rotating mechanism 16 through the spring 17, the rotating mechanism 16 can drive the filter screen 18 to rotate while rotating, thereby further filtering the crude oil, in addition, when the impact force of the crude oil on the filter screen 18 is greater than the elastic force of the spring 17, the filter screen 18 can slide to one side, and when the elastic force of the spring 17 is greater than the impact force of the crude oil on the filter screen 18, the filter screen 18 can move to the opposite direction under the action of the spring 17, and in cycles, the filter screen 18 can slide to and fro under the action of the crude oil and the spring 17, thereby being capable of accelerating the filtering speed of the filter screen 18 on the crude oil, so as to improve the filtering speed of the raw materials, meanwhile, the filter screen 18 can perform impact stirring treatment on the crude oil when reciprocating sliding, so that the filter screen 18 can be prevented from being blocked by impurities, and the influence on the filtration of the crude oil is further caused.

According to the invention, the two sides of the inner wall of the valve body 1 are respectively provided with the overflow mechanisms 7, the two overflow mechanisms 7 are connected with the valve body 1 through bolts, and the overflow mechanisms 7 are conical in shape, so that crude oil or water can be prevented from refluxing.

In the invention, the overflow mechanism 7 comprises the fixed frame 11 and the plurality of metal elastic sheets 12, the fixed frame 11 is connected with the metal elastic sheets 12 through bolts, and the metal elastic sheets 12 are expanded to a larger extent along with the increase of crude oil or water flow, so that the crude oil or water with large flow can be conveniently conveyed.

According to the invention, two stirring mechanisms 8 are arranged on the inner wall of the valve body 1, the two stirring mechanisms 8 are positioned between the two overflow mechanisms 7, the two stirring mechanisms 8 are arranged in the valve body 1 in an inclined manner, and the two stirring mechanisms 8 are symmetrically distributed, so that the situation that the stirring effect of the stirring mechanism 8 is poor due to the fact that crude oil and water act on one stirring mechanism 8 at the same time can be prevented, and meanwhile, when the stirring mechanism 8 is arranged in an inclined manner, when the crude oil or water is in contact with the stirring mechanism 8, the stirring mechanism 8 can quickly and effectively stir the crude oil or water.

In the invention, the stirring mechanism 8 comprises a fixed plate 13, a rotating shaft 15 and a plurality of stirring shafts 14, the fixed plate 13 is connected with the inner wall of the valve body 1 through bolts, the rotating shaft 15 is rotatably connected with the fixed plate 13 through bearings, the stirring shafts 14 are fixed on the rotating shaft 15 at equal intervals, when crude oil and water are contacted with the stirring mechanism 8, the crude oil and the water have certain impact force during conveying, therefore, when the crude oil and the water are contacted with the stirring shafts 14, the stirring shafts 14 can drive the rotating shaft 15 to rotate under the action of the crude oil and the water, so that the crude oil and the water can be stirred through the stirring shafts 14, the crude oil and the water can be fully mixed, and the mixing effect between the crude oil and the water is improved.

In the invention, the shape of the blade 22 is arc-shaped, the blade 22 is made of corrosion-resistant material, and the inner wall of the valve body 1 is coated with high-temperature-resistant coating.

The working principle is as follows: when the crude oil filtering device is used, the external pipelines of the first inlet 3 and the second inlet 4 are conveyed to the interior of the valve body 1 through the first inlet 3 or the second inlet 4 to be contacted with the rotating mechanism 16, because the crude oil has certain impact force when flowing, when the crude oil is contacted with the blades 22, the blades 22 can drive the supporting frame 19 to rotate under the action of the impact force of the crude oil, and because the filter plates 23 and the blades 22 are alternately distributed on the supporting frame 19, the filter plates 23 can rotate along with the rotation of the supporting frame 19, so that the crude oil and impurities can be separated through the filter plates 23, the crude oil can be filtered, during the period, because the filter plates 23 and the blades 22 can rotate along with the supporting frame 19, the blades 22 can stir the crude oil when rotating, and the filter plates can be prevented from being blocked due to large volume of the impurities, therefore, the crude oil is filtered, the crude oil filtering effect can be improved through the rotation of the blades 22 and the filter plates 23, when the rotating mechanism 16 rotates under the impact of the crude oil, the filter screen 18 is connected with the rotating mechanism 16 through the spring 17, therefore, the rotating mechanism 16 can drive the filter screen 18 to rotate while rotating, the crude oil is further filtered, in addition, when the impact force of the crude oil on the filter screen 18 is greater than the elastic force of the spring 17, the filter screen 18 can slide to one side, and when the elastic force of the spring 17 is greater than the elastic force of the crude oil on the filter screen 18, the filter screen 18 can move to the opposite direction under the action of the impact force of the spring 17, and in cycles, the filter screen 18 can slide back and forth under the action of the crude oil and the spring 17, so that the crude oil filtering speed of the filter screen 18 can be accelerated, the crude oil filtering speed can be improved, and simultaneously, filter screen 18 is when reciprocating to slide, can strike the stirring processing to crude oil, thereby can prevent that impurity from causing the jam to filter screen 18, thereby cause the influence to the filtration of crude oil, when contact between crude oil and water and rabbling mechanism 8, because crude oil and water have certain impact force when carrying, therefore, when contact between crude oil and water and (mixing) shaft 14, (mixing) shaft 14 can drive pivot 15 and rotate under crude oil and water's effect, thereby can stir processing to crude oil and water through (mixing) shaft 14, so that make crude oil and water intensive mixing, thereby improve the mixed effect between crude oil and the water, after mixing the completion, open handle 5, thereby discharge the mixture of crude oil and water through row mouth 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.