CN217163994U

CN217163994U - Special equipment for producing microorganism particle profile control agent

Info

Publication number: CN217163994U
Application number: CN202123205775.7U
Authority: CN
Inventors: 郭锦利; 朱向前; 蒋园园
Original assignee: Xi'an Xinjie Petroleum Technology Service Co ltd
Current assignee: Xi'an Xinjie Petroleum Technology Service Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-08-12
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a special equipment of production microorganism granule profile control agent, include: the stirring mixes the storehouse, stirring subassembly and multiunit add the material box, the stirring mixes the drive shaft that the storehouse bottom surface was mixed in the center vertically to be equipped with and runs through the stirring in the storehouse, the stirring subassembly includes gliding sleeve pipe from top to bottom along the drive shaft, an annular stirring frame for the stirring, the multiunit is pegged graft and is mixed the pressure contact formula stirring leaf of storehouse bottom contact with the stirring at the plug-in type stirring leaf and multiunit at annular stirring frame middle part, add the through-hole sliding connection that material box and stirring mixed the top cap of storehouse and set, it is equipped with the arc recess of annular stirring frame top activity joint to add the outer bottom surface of material box, a lower force degree for adjusting add the material box to annular stirring frame. The utility model discloses can carry out even stirring to the bottom surface and mix in the stirring mixing bin to the lower pressure degree of adjustable each pressure touch stirring leaf, thereby adapt to the regulation according to material particle size etc. guarantees the steady operation of proprietary equipment.

Description

Special equipment for producing microorganism particle profile control agent

Technical Field

The utility model relates to a petrochemical technical field specifically is a special equipment that relates to a production microorganism granule profile control agent.

Background

In the middle and later stages of oil field development, the stratum energy is reduced, the recovery ratio is reduced, and most of oil fields in China begin to supplement the stratum energy through water injection so as to improve the recovery ratio. However, due to the heterogeneity and complexity of the stratum and the oil layer, the phenomena of 'inrush' and 'cross flow' of water in the oil layer can occur, and the heterogeneity of a water injection section is increased along with the increase of water injection amount, so that a large amount of water is discharged from an oil well.

In the preparation process of profile control agent, the stirring is mixed and is the major process of profile control agent preparation, and the result of stirring mixing has also decided the result of use of profile control agent that prepares, and current agitating unit adopts the stirring leaf to stir the mixture usually, and in order to enable the material of bottom in the container to carry out intensive mixing, if with the setting of stirring leaf bottoming, when aiming at different granule size solids, appear blade impaired easily, rotate the difficult scheduling problem of drive.

Therefore, there is a need for a new type of proprietary equipment for the production preparation of profile control agents that addresses the above problems, thereby optimizing the production of profile control agents.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a special equipment of production microorganism granule profile control agent.

The technical scheme of the utility model is that: a proprietary apparatus for producing a microbial particulate profile control agent, comprising: a stirring and mixing bin, a stirring component and a plurality of groups of feeding boxes,

a driving shaft which penetrates through the bottom surface of the stirring and mixing bin is longitudinally arranged at the center in the stirring and mixing bin, the driving shaft is rotationally sealed with the bottom surface of the stirring and mixing bin and is connected with a driving motor output shaft arranged on the bottom surface of the stirring and mixing bin,

the stirring assembly comprises a sleeve which can slide up and down along the driving shaft, an annular stirring frame for stirring, a plurality of groups of plug-in type stirring blades which are plugged in the middle of the annular stirring frame and a plurality of groups of pressure contact type stirring blades which are contacted with the bottom of the stirring and mixing bin, the annular stirring frame is fixedly connected with the sleeve through a plurality of connecting plates, the pressure contact type stirring blades are connected with the bottom of the annular stirring frame in a sliding way,

the feeding box is connected with a through hole arranged on the top cover of the stirring and mixing bin in a sliding way, an arc groove movably clamped at the top of the annular stirring frame is arranged on the outer bottom surface of the feeding box, a friction roller which is contacted with the top of the annular stirring frame is arranged on the inner bottom surface of the feeding box corresponding to the arc groove, the friction roller is rotationally connected with a cover body used for covering the friction roller through rotating shafts on two sides, the cover body is fixedly connected with the inner bottom surface of the feeding box, the inner bottom surfaces of the feeding box corresponding to the two sides of the friction roller are respectively provided with a strip-shaped discharge port, two strip-shaped discharge ports are respectively provided with a group of rotatable impellers, the impellers are rotationally connected with the feeding box through rotating shafts on two sides, and the rotating shaft on one side of the impeller, which is close to the friction roller, is connected with the rotating shaft of the friction roller through a transmission belt,

add and be equipped with the ear spare that has the round hole on the box lateral wall, be equipped with threaded rod and top cap threaded connection on the ear spare for adjust and add the box and to the lower pressure degree of annular agitator.

Furthermore, a boss for improving the stability of the feeding box is arranged at the position, corresponding to the position of the lug piece of the feeding box, of the top cover, and a threaded hole is formed in the position, corresponding to the position of the threaded rod, of the top surface of the boss; through setting up the boss can improve the stability of adding the material box, make add the material box and avoid the condition such as swing to take place when adjusting the stirring and mixing storehouse and stretch into the degree of depth.

Furthermore, the annular stirring frame and the connecting plate are provided with openings for the microbial particle profile control agent to pass through; through carrying out the trompil design to annular stirring frame, connecting plate, can improve the stirring effect of annular stirring frame after being connected with the connecting plate to make material evenly distributed mix storehouse everywhere at the stirring.

Furthermore, the plug-in type stirring blade is composed of two groups of first stirring plates positioned on the inner side and the outer side of the annular stirring frame and a supporting plate used for connecting the two groups of first stirring plates, and two groups of plug rods used for being matched and connected with the jacks arranged on the annular stirring frame are arranged on the bottom surface of the supporting plate; through the setting of plug-in type stirring leaf, can mix the demand according to the actual stirring, carry out the change of different plug-in type stirring leaves to plug-in type stirring leaf is through detachable design, is convenient for also carry out the dismouting to the stirring subassembly and maintains.

Furthermore, the press-contact type stirring blade comprises a second stirring plate which is in contact with the bottom surface of the stirring and mixing bin, and a U-shaped rod which is used for connecting the second stirring plate and is in sliding connection with a sliding groove arranged on the annular stirring frame, and the U-shaped rod is connected with the bottom end surface of the annular stirring frame through a spring; through the setting of pressure contact stirring leaf, can make the stirring subassembly also carry out even stirring to the bottom surface in the stirring mixing bunker and mix to the accessible adds the lower pressure degree of annular stirring frame to each pressure contact stirring leaf of the degree of depth regulation of stretching into of feed box, thereby adapts to the regulation according to material particle size etc..

Furthermore, the sleeve and the driving shaft are sleeved through a limiting strip and a limiting groove, and the limiting strip and the limiting groove are circumferentially distributed on the inner wall of the sleeve and the outer wall of the driving shaft; through the setting of spacing strip and spacing groove, can guarantee that the effective drive sleeve pipe of drive shaft carries out the pivoted while, make the sleeve pipe can move about from top to bottom along the drive shaft.

Furthermore, a feeding port is arranged at the top of the feeding box, and an annular base is arranged at the bottom of the stirring and mixing bin; through the setting of annular base, can improve the stability of special equipment, prevent to appear empting, the emergence of the condition such as slide in the operation process.

The utility model has the advantages that:

(1) the utility model discloses special equipment can carry out abundant stirring to each material of microorganism granule profile control agent and mix, can carry out even stirring to the bottom surface in the stirring mixed storehouse simultaneously and mix to adjustable annular stirring frame is to each lower force degree of pressing touch stirring leaf, thereby adapts to the regulation according to material granule size etc. guarantees the steady operation of special equipment.

(2) The utility model discloses special equipment utilizes the structural design who adds the feed box, can rotate the in-process through annular stirring frame and trigger the friction gyro wheel to utilize the impeller to stir and release the interior material of feed box, thereby improve the mixing efficiency and the effect of microorganism granule profile control agent primer and each material.

Drawings

Fig. 1 is a schematic view of the overall appearance of the exclusive apparatus of the present invention.

Fig. 2 is a schematic diagram of the overall internal structure of the proprietary device of the present invention.

Fig. 3 is a schematic structural view of the annular stirring frame of the stirring assembly of the present invention.

Fig. 4 is a schematic structural view of a plug-in type stirring blade according to embodiment 1 of the present invention.

Fig. 5 is a schematic view of the press-contact type stirring blade structure of the stirring assembly of the present invention.

Figure 6 is the internal structure schematic diagram of the feeding box of the special equipment of the utility model.

Fig. 7 is a schematic view of the transmission structure of the friction roller and the impeller of the feeding box of the present invention.

Fig. 8 is a schematic structural view of a plug-in type stirring blade according to embodiment 2 of the present invention.

The device comprises a stirring mixing bin 1, a top cover 11, a boss 12, a base 13, a stirring assembly 2, a sleeve 21, an annular stirring frame 22, a jack 221, a chute 222, a plug-in type stirring blade 23, a first stirring plate 231, a support plate 232, an insertion rod 233, a press-contact type stirring blade 24, a second stirring plate 241, a U-shaped rod 242, a spring 243, a connecting plate 25, a feeding box 3, an arc-shaped groove 31, a friction roller 32, a cover body 33, a strip-shaped discharge port 34, an impeller 35, a transmission belt 36, an ear piece 37, a threaded rod 38 and a driving shaft 4.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description, so as to better illustrate the advantages of the present invention.

Example 1

A proprietary apparatus for producing a microbial particle profile control agent, as shown in figures 1 and 2, comprising: a stirring and mixing bin 1, a

stirring component

2 and 2 groups of feeding boxes 3,

as shown in fig. 2, a driving shaft 4 penetrating through the bottom surface of the stirring and mixing bin 1 is longitudinally arranged at the center in the stirring and mixing bin 1, the driving shaft 4 is rotationally sealed with the bottom surface of the stirring and mixing bin 1 and is connected with a driving motor output shaft arranged at the bottom surface of the stirring and mixing bin 1, the driving motor is a commercially available motor or is subjected to shape adjustment to be fittingly arranged on the outer bottom surface of the stirring and mixing bin 1, and an annular base 13 is arranged at the bottom of the stirring and mixing bin 1; through the arrangement of the annular base 13, the stability of the special equipment can be improved, and the situations of toppling, slipping and the like in the operation process are prevented;

as shown in fig. 2 and 3, the stirring assembly 2 includes a sleeve 21 capable of sliding up and down along the driving shaft 4, an annular stirring frame 22 for stirring, a plurality of groups of plug-in type stirring blades 23 inserted in the middle of the annular stirring frame 22, and a plurality of groups of press-contact type stirring blades 24 contacting with the bottom of the stirring and mixing bin 1, the sleeve 21 and the driving shaft 4 are sleeved by a group of limiting strips and limiting grooves, and the limiting strips and the limiting grooves are respectively distributed at corresponding positions of the inner wall of the sleeve 21 and the outer wall of the driving shaft 4; through the arrangement of the limiting strips and the limiting grooves, the sleeve 21 can move up and down along the driving shaft 4 while the driving shaft 4 can effectively drive the sleeve 21 to rotate; the annular stirring frame 22 is fixedly connected with the sleeve 21 through a plurality of connecting plates 25, the press-contact type stirring blades 24 are connected with the bottom of the annular stirring frame 22 in a sliding manner, and the annular stirring frame 22 and the connecting plates 25 are both provided with holes for allowing microbial particle profile control agent materials to pass through; the annular stirring frame 22 and the connecting plate 25 are provided with holes, so that the stirring effect of the annular stirring frame 22 after the connecting plate 25 is connected can be improved, and the materials are uniformly distributed at all positions of the stirring and mixing bin 1;

as shown in fig. 4, the plug-in type stirring blade 23 is composed of two groups of first stirring plates 231 located inside and outside the annular stirring frame 22 and a supporting plate 232 for connecting the two groups of first stirring plates 231, two groups of vertical plates are respectively arranged on the two groups of first stirring plates 231, and two groups of insertion rods 233 for being matched with the insertion holes 221 arranged on the annular stirring frame 22 are arranged on the bottom surface of the supporting plate 232; through the arrangement of the plug-in type stirring blades 23, different plug-in type stirring blades 23 can be replaced according to actual stirring and mixing requirements, and the plug-in type stirring blades 23 are detachably designed, so that the stirring assembly 2 can be conveniently disassembled and maintained;

as shown in fig. 5, the press-contact type stirring blade 24 comprises a second stirring plate 241 contacting with the bottom surface of the stirring and mixing bin 1, and a U-shaped rod 242 for connecting the second stirring plate 241 and slidably connecting with the chute 222 provided in the annular stirring frame 22, wherein the U-shaped rod 242 is connected with the bottom end surface of the annular stirring frame 22 through a spring 243; through the arrangement of the pressure contact type stirring blades 24, the stirring component 2 can uniformly stir and mix the inner bottom surface of the stirring and mixing bin 1, and the downward pressure of each pressure contact type stirring blade 24 can be adjusted through the extension depth of the feeding box 3 to adjust the downward pressure of the annular stirring frame 22, so that the material can be adaptively adjusted according to the particle size of the material;

as shown in fig. 6 and 7, the feeding box 3 is slidably connected to the through hole disposed on the top cover 11 of the mixing and stirring bin 1, an arc groove 31 movably clamped on the top of the annular stirring frame 22 is disposed on the outer bottom surface of the feeding box 3, a friction roller 32 contacting with the top of the annular stirring frame 22 is disposed on the inner bottom surface of the feeding box 3 corresponding to the arc groove 31, the friction roller 32 is rotatably connected to a cover 33 covering the friction roller 32 through rotating shafts on two sides, the cover 33 is fixedly connected to the inner bottom surface of the feeding box 3, a strip-shaped discharge hole 34 is disposed on the inner bottom surface of the feeding box 3 corresponding to the two sides of the friction roller 32, a set of rotatable impeller 35 is disposed on each of the two strip-shaped discharge holes 34, the impeller 35 is rotatably connected to the feeding box 3 through rotating shafts on two sides, and the rotating shaft of the impeller 35 on the side close to the friction roller 32 is connected to the rotating shaft of the friction roller 32 through a transmission belt 36,

as shown in fig. 1, a feeding port is arranged at the top of the feeding box 3, an ear piece 37 with a round hole is arranged at the upper end of the side wall of the feeding box 3, a threaded rod 38 is arranged on the ear piece 37 and is in threaded connection with the top cover 11 for adjusting the downward pressure of the feeding box 3 on the annular stirring frame 22, a boss 12 for improving the stability of the feeding box 3 is arranged at the position of the top cover 11 corresponding to the ear piece 37 of the feeding box 3, and a threaded hole is arranged at the position of the top surface of the boss 12 corresponding to the threaded rod 38; can improve the stability of adding material box 3 through setting up boss 12, make add material box 3 and avoid the condition such as swing to take place when adjusting stirring mixing storehouse 1 and stretching into the degree of depth.

The working method of the special equipment comprises the following steps:

two sets of reinforced box 3 correspond respectively and place solid particle, zymotic fluid, add the degree of depth that box 3 stretched into stirring mixing bunker 1 according to the size adjustment of solid particle afterwards, and the adjustment principle is less according to solid particle, and it is darker to add the degree of depth that box 3 stretched into stirring mixing bunker 1, and wherein, the regulation mode who adds the degree of depth in box 3 stretched into stirring mixing bunker 1 does: by the rotation of two sets of threaded rods 38;

in the process of pressing the feeding box 3 downwards, a downward pushing pressure is applied to the annular stirring frame 22, so that the annular stirring frame 22 and the sleeve 21 move downwards along the direction of the driving shaft 4, and the annular stirring frame 22 is used for pressing the spring 243 of each press-contact type stirring blade 24, so that the sliding stroke of the second stirring plate 241 is controlled by controlling the elastic force of the spring 243;

then start driving motor, make it drive shaft 4 and rotate, thereby make sleeve pipe 21 and annular stirring frame 22 rotate, under the rotation effect of annular stirring frame 22, the friction roller 32 that drives the feeding box 3 rotates, then through friction roller 32, the transmission relation of drive belt 36 and impeller 35, make impeller 35 rotate, make bar discharge gate 34 carry out intermittent type and open and close under impeller 35's rotation, thereby the extension solid particle, it is long when the whereabouts of zymotic fluid, and can also stir the zymotic fluid in the feeding box 3, thereby improve the effect that the stirring was mixed.

Example 2

This embodiment is substantially the same as embodiment 1, except that two sets of rotating wheels are provided on each of the two sets of first agitating plates 231 of the plug-in agitating blade 23, as shown in fig. 8.

Claims

1. A proprietary apparatus for producing a microbial particulate profile control agent, comprising: a stirring and mixing bin (1), a stirring component (2) and a plurality of groups of feeding boxes (3),

a driving shaft (4) which penetrates through the bottom surface of the stirring and mixing bin (1) is longitudinally arranged at the center in the stirring and mixing bin (1), the driving shaft (4) is rotationally sealed with the bottom surface of the stirring and mixing bin (1) and is connected with a driving motor output shaft arranged at the bottom surface of the stirring and mixing bin (1),

the stirring assembly (2) comprises a sleeve (21) which can slide up and down along the driving shaft (4), an annular stirring frame (22) for stirring, a plurality of groups of plug-in type stirring blades (23) which are plugged in the middle of the annular stirring frame (22) and a plurality of groups of press-contact type stirring blades (24) which are contacted with the bottom of the stirring mixing bin (1), the annular stirring frame (22) is fixedly connected with the sleeve (21) through a plurality of connecting plates (25), the press-contact type stirring blades (24) are connected with the bottom of the annular stirring frame (22) in a sliding manner,

through hole sliding connection that top cap (11) of adding feed box (3) and stirring mixing bin (1) set, add feed box (3) outer bottom surface and be equipped with arc recess (31) of annular stirring frame (22) top activity joint, with the feed box (3) interior bottom surface that arc recess (31) corresponds is equipped with friction roller (32) that are used for contacting with annular stirring frame (22) top, friction roller (32) rotate with cover body (33) that are used for shroud friction roller (32) through the pivot of both sides and are connected, cover body (33) and feed box (3) interior bottom surface fixed connection, respectively are equipped with a bar discharge gate (34) with feed box (3) interior bottom surface that friction roller (32) both sides correspond, two bar discharge gate (34) respectively are equipped with a set of rotatable impeller (35), impeller (35) rotate with feed box (3) through the pivot of both sides, and the rotating shaft of the impeller (35) close to one side of the friction roller (32) is connected with the rotating shaft of the friction roller (32) through a transmission belt (36),

add feed box (3) lateral wall upper end and be equipped with ear spare (37) that have the round hole, be equipped with threaded rod (38) and top cap (11) threaded connection on ear spare (37) for adjust and add feed box (3) to the lower pressure degree of annular stirring frame (22).

2. The special apparatus for producing the microbial particle profile control agent according to claim 1, wherein the top cover (11) is provided with a boss (12) corresponding to the ear piece (37) of the feeding box (3) for improving the stability of the feeding box (3), and the top surface of the boss (12) corresponding to the threaded rod (38) is provided with a threaded hole.

3. The special apparatus for producing the microorganism particle profile control agent is characterized in that the annular stirring frame (22) and the connecting plate (25) are provided with openings for the microorganism particle profile control agent to pass through.

4. The special equipment for producing the microbial particle profile control agent is characterized in that the plug-in type stirring blade (23) is composed of two groups of first stirring plates (231) which are positioned at the inner side and the outer side of the annular stirring frame (22) and a supporting plate (232) used for connecting the two groups of first stirring plates (231), and two groups of plug rods (233) which are matched and connected with the plug holes (221) which are matched and arranged on the annular stirring frame (22) are arranged on the bottom surface of the supporting plate (232).

5. The special equipment for producing the microbial particle profile control agent is characterized in that the press-contact type stirring blade (24) consists of a second stirring plate (241) which is in contact with the bottom surface of the stirring and mixing bin (1) and a U-shaped rod (242) which is used for connecting the second stirring plate (241) and is in sliding connection with a sliding chute (222) which is matched with the annular stirring frame (22), wherein the U-shaped rod (242) is connected with the bottom end surface of the annular stirring frame (22) through a spring (243).

6. The special equipment for producing the microbial particle profile control agent according to claim 1, wherein the sleeve (21) is sleeved with the driving shaft (4) through a limiting strip and a limiting groove, and the limiting strip and the limiting groove are circumferentially distributed on the inner wall of the sleeve (21) and the outer wall of the driving shaft (4).

7. The special apparatus for producing the microbial particle profile control agent according to claim 1, wherein a feeding port is arranged at the top of the feeding box (3), and an annular base (13) is arranged at the bottom of the stirring and mixing bin (1).