CN112387149A

CN112387149A - Oil field chemical agent ratio is with homogeneous mixing device

Info

Publication number: CN112387149A
Application number: CN202011272953.5A
Authority: CN
Inventors: 屈潇; 刘平礼; 苌北; 张晓封
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-02-23

Abstract

The application discloses oil field chemical agent is homogeneous mixing device for ratio, including mixing box, rotating-structure, split structure and guide structure, the inside agitator that is provided with of mixing box, and the inside stirring roller that is provided with of agitator, the mixing box top is fixed with the feed inlet, the mixing box front side is provided with the chamber door. Rotate through the action wheel drive wheel of overlength, it rotates from the driving wheel to drive again, planetary gear's cooperation is under the effect again, drive agitator and stirring roller rotate relatively, thereby can accelerate the mixing velocity of the inside medicament of agitator, the slower problem of current mixing arrangement mixing effect has been solved, mixing arrangement's mixing velocity has been improved, conveniently take out the agitator and thoroughly clear up, avoid mixing because of the inside unclean influence next time medicament that washs of agitator, the convenience when having improved the mixing box use, avoid concentrating the influence because of the medicament and mixing, and avoid the medicament to drop on agitator main shaft top, the practicality of mixing box has been improved.

Description

Oil field chemical agent ratio is with homogeneous mixing device

Technical Field

The application relates to a homogeneous mixing device, specifically is a homogeneous mixing device is used to oil field chemical agent ratio.

Background

The oil field is when the configuration at chemical agent, need add the medicament of ratio and stir in the mixing arrangement and mix, current mixing arrangement generally is direct to stir through the stirring roller, only stir through the stirring roller, it is slower to lead to its stirring rate, and current blending tank does not set up other supplementary stirring structures, the stirring effect of mixing arrangement has been reduced, and a certain medicament is after mixing the completion, need rinse the blending tank, avoid remaining medicament to influence next medicament and mix, and current blending tank is when using, the split is comparatively inconvenient, the convenience when having reduced the mixing arrangement and using.

Traditional mixing barrel when using, when adding the raw materials in to the bucket, under no guide structure's effect, probably have some medicament to fall on the stirring roller, lead to the stirring roller stirring comparatively inconvenient, can influence the ratio of follow-up medicament even, reduced mixing arrangement's practicality. Therefore, a uniform mixing device for proportioning oilfield chemicals is provided to solve the above problems.

Disclosure of Invention

A uniform mixing device for oil field chemical agent proportioning comprises a mixing box, a rotating structure, a splitting structure and a guiding structure, wherein a stirring barrel is arranged in the mixing box, a stirring roller is arranged in the stirring barrel, a feed inlet is fixed at the top end of the mixing box, and a box door is arranged on the front side of the mixing box;

the rotating structure comprises a driving wheel, a motor is fixed at the middle position of the bottom end of the mixing box through a bolt, a transmission shaft is fixed at the output end of the motor and is connected to the interior of the mixing box through a bearing, the driving wheel is fixed on the transmission shaft in the interior of the mixing box, transmission wheels are equally meshed with the outer surface of the driving wheel, the bottom ends of the transmission wheels are connected to the bottom end of the mixing box through bearings, driven wheels are meshed with the outer sides of the three transmission wheels, and the bottom ends of the driven wheels are also connected to the bottom end;

the splitting structure comprises moving rods, fixed blocks are uniformly fixed at the bottom end of the stirring barrel, second connecting blocks are fixed at the top ends of the driven wheels, the moving rods penetrate through the second connecting blocks and the fixed blocks, moving blocks are fixed at the bottom ends of the moving rods, first springs are fixed between the moving blocks and the second connecting blocks, one end of the stirring roller, extending to the outer side of the stirring barrel, is fixed with the first connecting block through bolts, and the bottom end of the first connecting block is fixed on the transmission shaft;

the guide structure comprises a guide block, the guide block is arranged inside the feed inlet, supporting rods are fixed on two sides of the guide block, sliding grooves matched with the supporting rods are formed in the feed inlet, second springs are arranged inside the sliding grooves in the upper end and the lower end of the supporting rods, and the upper end and the lower end of each second spring are fixed on the supporting rods and the sliding grooves respectively.

Further, the symmetry is fixed with supplementary stopper on the inner wall of mixing box upper portion, and supplementary stopper all sets up to arc with the agitator complex.

Further, the height between the stirring barrel and the bottom end of the feeding hole is larger than that of the fixing block, and handles are fixed on two sides of the top end of the stirring barrel.

Furthermore, the bottom end of the stirring roller is rectangular, the first connecting block is U-shaped and matched with the bottom end of the stirring roller, and the height of the first connecting block is smaller than that of the fixing block.

Furthermore, movable grooves matched with the moving blocks are formed in the second connecting blocks, and the length of each movable groove is larger than that of each fixed block.

Furthermore, the second connecting block top all seted up with fixed block complex rectangle fixed slot, second connecting block and fixed block inside all seted up with carriage release lever complex shifting chute.

Furthermore, the movable rods are all arranged in a transverse T shape, and the length of the fixed blocks is smaller than the length between the movable rods and the transmission shaft.

Further, the diameter of the bottom end of the feed inlet is smaller than that of the stirring barrel, and the diameter of the guide block is larger than that of the top end of the stirring roller.

Further, the guide block is arranged to be conical, and the height of the guide block is smaller than that of the feed inlet.

Further, two the bracing piece top all sets up to the arc, the length of bracing piece all is greater than the guide block to the length between the feed inlet side.

The beneficial effect of this application is: the application provides an oil field chemical agent is homogeneous mixing device for ratio.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 3 is a schematic top view of an embodiment of the present application;

FIG. 4 is a schematic top cross-sectional view of an embodiment of the present application;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to an embodiment of the present application;

fig. 6 is an enlarged schematic view of a structure at B in fig. 2 according to an embodiment of the present application.

In the figure: 1. mixing box, 2, agitator, 3, stirring roller, 4, transmission shaft, 5, motor, 6, first connecting block, 7, action wheel, 8, drive wheel, 9, follow driving wheel, 10, second connecting block, 11, fixed block, 12, carriage release lever, 13, movable block, 14, first spring, 15, supplementary stopper, 16, feed inlet, 17, guide block, 18, bracing piece, 19, spout, 20, second spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-6, a uniform mixing device for proportioning oilfield chemicals comprises a mixing box 1, a rotating structure, a splitting structure and a guiding structure, wherein a stirring barrel 2 is arranged in the mixing box 1, a stirring roller 3 is arranged in the stirring barrel 2, a feeding port 16 is fixed at the top end of the mixing box 1, and a box door is arranged at the front side of the mixing box 1;

the rotating structure comprises a driving wheel 7, a motor 5 is fixed at the middle position of the bottom end of the mixing box 1 through a bolt, a transmission shaft 4 is fixed at the output end of the motor 5 and is connected to the interior of the mixing box 1 through a bearing, the driving wheel 7 is fixed on the transmission shaft 4 in the mixing box 1, transmission wheels 8 are equally meshed on the outer surface of the driving wheel 7, the bottom ends of the transmission wheels 8 are connected to the bottom end of the mixing box 1 through bearings, driven wheels 9 are meshed on the outer sides of the three transmission wheels 8, and the bottom ends of the driven wheels 9 are also connected to the bottom;

the splitting structure comprises a moving rod 12, fixed blocks 11 are uniformly fixed at the bottom end of the stirring barrel 2, second connecting blocks 10 are fixed at the top ends of the driven wheels 9, the moving rods 12 penetrate through the second connecting blocks 10 and the fixed blocks 11, moving blocks 13 are fixed at the bottom ends of the moving rods 12, first springs 14 are fixed between the moving blocks 13 and the second connecting blocks 10, one end of the stirring roller 3, extending to the outer side of the stirring barrel 2, is fixed with the first connecting block 6 through bolts, and the bottom end of the first connecting block 6 is fixed on the transmission shaft 4;

the guide structure comprises a guide block 17, the guide block 17 is arranged inside the feed inlet 16, supporting rods 18 are fixed on two sides of the guide block 17, sliding grooves 19 matched with the supporting rods 18 are formed inside the feed inlet 16, second springs 20 are arranged inside the sliding grooves 19 at the upper end and the lower end of each supporting rod 18, and the upper end and the lower end of each second spring 20 are fixed on the supporting rods 18 and the sliding grooves 19 respectively.

Auxiliary limiting blocks 15 are symmetrically fixed on the inner wall of the upper part of the mixing box 1, and the auxiliary limiting blocks 15 are all arranged into an arc shape matched with the stirring barrel 2; the height from the stirring barrel 2 to the bottom end of the feed port 16 is larger than that of the fixed block 11, and handles are fixed on two sides of the top end of the stirring barrel 2; the bottom end of the stirring roller 3 is rectangular, the first connecting block 6 is U-shaped and matched with the bottom end of the stirring roller 3, and the height of the first connecting block 6 is smaller than that of the fixed block 11; the second connecting block 10 is internally provided with movable grooves matched with the movable blocks 13, and the lengths of the movable grooves are greater than that of the fixed blocks 11; the top end of the second connecting block 10 is provided with a rectangular fixing groove matched with the fixing block 11, and the second connecting block 10 and the fixing block 11 are internally provided with a moving groove matched with the moving rod 12; the movable rods 12 are all arranged in a transverse T shape, and the length of the fixed blocks 11 is smaller than the length between the movable rods 12 and the transmission shaft 4; the diameter of the bottom end of the feed inlet 16 is smaller than that of the stirring barrel 2, and the diameter of the guide block 17 is larger than that of the top end of the stirring roller 3; the guide block 17 is set to be conical, and the height of the guide block 17 is smaller than that of the feed port 16; the top ends of the two support rods 18 are both arranged in an arc shape, and the length of each support rod 18 is larger than the length from the guide block 17 to the side edge of the feed inlet 16.

When the stirring device is used, when the medicine in the stirring barrel 2 needs to be stirred, the motor 5 is turned on through the external drive control switch, the motor 5 works to drive the transmission shaft 4 to rotate, the stirring roller 3 is driven to rotate through the first connecting block 6, and the driving wheel 7 on the transmission shaft 4 is driven to rotate at the same time, so that the driving wheel 8 meshed with the driving wheel 7 can be driven to rotate, so that the driven wheel 9 meshed with the driving wheel 8 is driven to rotate, the stirring barrel 2 is driven to rotate reversely relative to the stirring roller 3 through the second connecting block 10, so that the medicine mixing speed in the stirring barrel 2 can be improved, when the stirring barrel 2 needs to be taken down for cleaning, the bolt on the first connecting block 6 is screwed, when the fixation between the bottom end of the stirring roller 3 and the first connecting block 6 is released, the moving rod 12 on the second connecting block 10 is pulled one by one, so that the moving rod, when the movable rod 12 is completely moved out of the fixed block 11, the limit of the movable rod 12 on the fixed block 11 is released, the stirring barrel 2 can be taken out from the interior of the mixing box 1 through the handle, so that the stirring barrel 2 is convenient to clean, after the cleaning is completed, the movable rod 12 on the side edge is pulled, the transmission shaft 4 is clamped and placed on the first connecting block 6 and fixed through the bolt and the nut, the movable rod 12 is loosened, the movable rod 12 is pushed by the first spring 14 to penetrate through the fixed block 11, so that the stirring barrel 2 and the driven wheel 9 can be fixed, when raw medicaments are required to be added into the stirring barrel 2, under the guide of the guide block 17, the medicaments scattered from the feed port 16 are uniformly dispersed into the stirring barrel 2 outside the main rod of the stirring roller 3, and simultaneously, the support rod 18 is vertically vibrated under the matching of the chute 19 and the second spring 20, so as to drive the guide block 17 to vibrate, and medicaments on the guide block 17 and the support rod 18 are convenient to scatter, the feeding is convenient.

The application has the advantages that:

1. the stirring device is simple in structure and convenient to operate, the driving wheel 7 is rotated by the large-degree driving wheel 8, the driven wheel 9 is driven to rotate, and the stirring barrel 2 and the stirring roller 3 are driven to rotate relatively under the action of the cooperation of the planetary gear, so that the mixing speed of the medicament in the stirring barrel 2 can be increased, the problem of slow mixing effect of the existing mixing device is solved, and the mixing speed of the mixing device is increased;

2. the stirring tank 2 is reasonable in structure, the second connecting block 10 is matched with the moving rod 12, so that the fixing between the stirring tank 2 and the driven wheel 9 is conveniently released, the fixing between the stirring roller 3 and the first connecting block 6 can be released by screwing the nut, the stirring tank 2 is conveniently taken out for thorough cleaning, the influence of next medicine mixing caused by unclean cleaning inside the stirring tank 2 is avoided, and the convenience in use of the mixing tank 1 is improved;

3. this application is rational in infrastructure, and the cooperation through guide block 17 and bracing piece 18 is led downwards for get into 2 inside medicaments of agitator and can disperse more, avoid concentrating because of the medicament and influence the mixture, and avoid the medicament to drop on 2 main shaft tops of agitator, improved mixing box 1's practicality.

Since the driving structure of the motor belongs to the prior art, it is not described in this document.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an oil field chemical agent is homogeneous mixing device for ratio which characterized in that: the mixing device comprises a mixing box (1), a rotating structure, a splitting structure and a guiding structure, wherein a stirring barrel (2) is arranged in the mixing box (1), a stirring roller (3) is arranged in the stirring barrel (2), a feeding hole (16) is fixed at the top end of the mixing box (1), and a box door is arranged on the front side of the mixing box (1);

the rotating structure comprises a driving wheel (7), a motor (5) is fixed at the middle position of the bottom end of the mixing box (1) through a bolt, a transmission shaft (4) is fixed at the output end of the motor (5) and is connected to the interior of the mixing box (1) through a bearing, the driving wheel (7) is fixed on the transmission shaft (4) in the mixing box (1), transmission wheels (8) are evenly meshed on the outer surface of the driving wheel (7), the bottom ends of the transmission wheels (8) are connected to the bottom end of the mixing box (1) through bearings, driven wheels (9) are meshed on the outer sides of the three transmission wheels (8), and the bottom ends of the driven wheels (9) are also connected to the bottom end of the mixing box;

the disassembly structure comprises moving rods (12), fixed blocks (11) are uniformly fixed at the bottom end of the stirring barrel (2), second connecting blocks (10) are fixed at the top ends of the driven wheels (9), the moving rods (12) penetrate through the second connecting blocks (10) and the fixed blocks (11), moving blocks (13) are fixed at the bottom ends of the moving rods (12), first springs (14) are fixed between the moving blocks (13) and the second connecting blocks (10), one end of the stirring roller (3) extending to the outer side of the stirring barrel (2) is fixed with the first connecting block (6) through bolts, and the bottom end of the first connecting block (6) is fixed on the transmission shaft (4);

the guide structure comprises a guide block (17), the guide block (17) is arranged inside the feed inlet (16), supporting rods (18) are fixed on two sides of the guide block (17), sliding grooves (19) matched with the supporting rods (18) are formed in the feed inlet (16), second springs (20) are arranged inside the sliding grooves (19) at the upper end and the lower end of each supporting rod (18), and the upper end and the lower end of each second spring (20) are fixed on the corresponding supporting rods (18) and the corresponding sliding grooves (19) respectively.

2. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: auxiliary limiting blocks (15) are symmetrically fixed on the inner wall of the upper portion of the mixing box (1), and the auxiliary limiting blocks (15) are all arranged in an arc shape matched with the stirring barrel (2).

3. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the height from the stirring barrel (2) to the bottom end of the feeding hole (16) is larger than that of the fixing block (11), and handles are fixed on two sides of the top end of the stirring barrel (2).

4. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the bottom end of the stirring roller (3) is set to be rectangular, the first connecting block (6) is set to be U-shaped and matched with the bottom end of the stirring roller (3), and the height of the first connecting block (6) is smaller than that of the fixing block (11).

5. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the second connecting block (10) is internally provided with movable grooves matched with the movable blocks (13), and the lengths of the movable grooves are greater than those of the fixed blocks (11).

6. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the top end of the second connecting block (10) is provided with a rectangular fixing groove matched with the fixing block (11), and the second connecting block (10) and the fixing block (11) are internally provided with a moving groove matched with the moving rod (12).

7. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the movable rods (12) are all arranged in a transverse T shape, and the length of the fixed blocks (11) is smaller than the length between the movable rods (12) and the transmission shaft (4).

8. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the diameter of the bottom end of the feed inlet (16) is smaller than that of the stirring barrel (2), and the diameter of the guide block (17) is larger than that of the top end of the stirring roller (3).

9. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the guide block (17) is arranged to be conical, and the height of the guide block (17) is smaller than that of the feed port (16).

10. The homogeneous mixing device for proportioning oilfield chemicals of claim 1, wherein: the top ends of the two support rods (18) are all arranged to be arc-shaped, and the length of each support rod (18) is larger than the length from the guide block (17) to the side edge of the feed port (16).