CN212595112U - Dry mixer for production of plugging agent for drilling fluid - Google Patents
Dry mixer for production of plugging agent for drilling fluid Download PDFInfo
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- CN212595112U CN212595112U CN202021105657.1U CN202021105657U CN212595112U CN 212595112 U CN212595112 U CN 212595112U CN 202021105657 U CN202021105657 U CN 202021105657U CN 212595112 U CN212595112 U CN 212595112U
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- fixed mounting
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- drilling fluid
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Abstract
The utility model discloses a dry mixing machine is used in production of blocking agent for drilling fluid, including the blending tank, the one end fixed mounting of blending tank has first driving motor, and first driving motor's output fixed mounting has the spiral puddler, and the spiral puddler is located the blending tank, and the one end that first driving motor was kept away from to the blending tank is equipped with the discharge gate, and the top of blending tank is equipped with breaker, and breaker includes the broken case of fixed mounting on the blending tank top, and the top fixed mounting of broken case has the roof, and fixed mounting has second driving motor on the roof of roof. The utility model discloses the top of well blending tank is equipped with breaker, and in only broken complete material could get into the blending tank through the bottom and the inlet pipe of broken case, the discharge gate discharge through the blending tank again behind the spiral puddler misce bene in the blending tank after broken complete to can fully smash and mix the material, improved the processingquality of plugging agent for the drilling fluid, the practical function is good.
Description
Technical Field
The utility model relates to a petrochemical production equipment technical field especially relates to a dry mixer is used in plugging agent production for drilling fluid.
Background
The dry mixing machine can be used in the production process of the plugging agent for the drilling fluid, and is used for mixing and stirring various powdery and blocky reactants, so that the plugging agent for the drilling fluid is obtained.
Through the retrieval, chinese patent No. CN206868059U discloses a dry mixing machine for production of plugging agent for drilling fluid, which comprises a machine barrel, the upper end of the machine barrel is connected with a machine cover, the left side of the upper end of the machine cover is connected with a motor, the lower end of the motor is connected with a driving sprocket, the right end of the driving sprocket is connected with a driven sprocket through a chain, the lower end of the driven sprocket is connected with a main shaft, the outer side of the lower end of the main shaft is connected with a rotating frame, the middle part of the main shaft is provided with an auxiliary shaft, the upper end of the auxiliary shaft is connected with a motor, the lower end of the auxiliary shaft is connected with a shearing blade, the middle part of the inner side of the machine barrel is provided with a screen, the upper end of the screen is provided.
The existing dry mixer for producing the plugging agent for the drilling fluid has the following defects: the rotation of shearing sword can not be cut the material that falls out from rotatory frame completely to be broken into pieces, still has more cubic material in the material that falls on the screen cloth, and the material falls on the screen cloth in addition on the back not intensive mixing will fall from the screen cloth, and the material mixing effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the unreasonable problem of dry mixing machine design for the production of plugging agent for drilling fluid among the prior art, and the dry mixing machine is used in the production of plugging agent for drilling fluid who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dry mixing machine for producing a plugging agent for drilling fluid comprises a mixing tank, wherein a first driving motor is fixedly mounted at one end of the mixing tank, a spiral stirring rod is fixedly mounted at the output end of the first driving motor and positioned in the mixing tank, a discharge port is formed in one end, away from the first driving motor, of the mixing tank, a crushing device is arranged at the top end of the mixing tank and comprises a crushing box fixedly mounted at the top end of the mixing tank, a top plate is fixedly mounted at the top end of the crushing box, a second driving motor is fixedly mounted on the top wall of the top plate, a driving shaft is fixedly mounted at the output end of the second driving motor, the bottom end of the driving shaft penetrates through the top plate and extends to the lower side of the top plate, broken blocks are fixedly mounted at the bottom end of the driving shaft and positioned in the crushing box, the outer side wall of the bottom end of the broken blocks and the inner side wall of, and the clearance between broken piece and the broken incasement lateral wall down diminishes from last gradually, fixedly connected with inlet pipe between broken case and the blending tank, and the top and the bottom of inlet pipe communicate with broken case and blending tank respectively, the access hole has been seted up on the diapire of blending tank, the last dismantlement of blending tank install with the access hole closing plate of mutually supporting, the bottom of closing plate is equipped with drive arrangement.
Preferably, the top end of the broken fragments is a conical surface.
Preferably, a sealing plug plate in clearance fit with the access hole is fixedly mounted on the top wall of the sealing plate, and the sealing plug plate is flush with the inner side wall of the mixing tank.
Preferably, the driving device comprises a hydraulic cylinder, a piston rod is fixedly mounted at the output end of the hydraulic cylinder, the top end of the piston rod is fixedly mounted on the bottom wall of the sealing plate, and a guiding device is arranged at the bottom end of the sealing plate.
Preferably, the guiding device comprises a plurality of telescopic rod female rods which are uniformly and fixedly installed at the bottom end of the sealing plate, each telescopic rod female rod is movably inserted into the top end of each telescopic rod female rod, the top ends of the telescopic rod male rods are fixedly installed on the bottom wall of the sealing plate, and each telescopic rod female rod is provided with a locking bolt which is matched with each telescopic rod male rod in a threaded connection mode on the outer side wall of the top end of each telescopic rod female rod.
Compared with the prior art, the utility model discloses there is following beneficial effect:
1. the top end of the mixing tank is provided with the crushing device, only the completely crushed materials can enter the mixing tank through the bottom end of the crushing box and the feeding pipe, and the completely crushed materials are uniformly mixed by the spiral stirring rod in the mixing tank and then discharged through the discharge port of the mixing tank, so that the materials can be fully crushed and mixed, the processing quality of the plugging agent for drilling fluid is improved, and the practical effect is good;
2. the bottom of blending tank is equipped with access hole and access hole in the dismantlement install the closing plate to the spiral puddler to the blending tank in that can be convenient maintains and overhauls, reasonable in design, excellent in use effect.
Drawings
FIG. 1 is a front sectional view of a dry mixer for producing a plugging agent for drilling fluid according to the present invention;
fig. 2 is the utility model provides a positive structure schematic diagram of dry mixer is used in plugging agent production for drilling fluid.
In the figure: 1 mixing tank, 2 first driving motors, 3 spiral stirring rods, 4 crushing boxes, 5 top plates, 6 second driving motors, 7 driving shafts, 8 crushed blocks, 9 feeding pipes, 10 access ports, 11 sealing plates, 12 sealing plug plates, 13 hydraulic cylinders, 14 piston rods, 15 telescopic rod female rods, 16 telescopic rod sub rods and 17 locking bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a dry mixer for producing a plugging agent for drilling fluid comprises a mixing tank 1, a first driving motor 2 is fixedly installed at one end of the mixing tank 1, a spiral stirring rod 3 is fixedly installed at the output end of the first driving motor 2, the spiral stirring rod 3 is located in the mixing tank 1, a discharge port is arranged at one end, away from the first driving motor 2, of the mixing tank 1, a crushing device is arranged at the top end of the mixing tank 1, the crushing device comprises a crushing box 4 fixedly installed at the top end of the mixing tank 1, a top plate 5 is fixedly installed at the top end of the crushing box 4, a second driving motor 6 is fixedly installed on the top wall of the top plate 5, a driving shaft 7 is fixedly installed at the output end of the second driving motor 6, the bottom end of the driving shaft 7 penetrates through the top plate 5 and extends to the lower side of the top plate 5, broken blocks 8 are fixedly installed at the, the outer side wall of the bottom end of the broken fragments 8 and the inner side wall of the bottom end of the crushing box 4 are obliquely arranged, a gap between the broken fragments 8 and the inner side wall of the crushing box 4 is gradually reduced from top to bottom, a feed pipe 9 is fixedly connected between the crushing box 4 and the mixing tank 1, the top end and the bottom end of the feed pipe 9 are respectively communicated with the crushing box 4 and the mixing tank 1, materials are put into the crushing box 4 through the top end of the crushing box 4, a second driving motor 6 is started to drive a driving shaft 7 and the broken fragments 8 to rotate, the materials in the crushing box 4 can be crushed by the rotating broken fragments 8, the completely crushed materials can fall into the mixing tank 1 from the bottom end of the crushing box 4 through the feed pipe 9, a first driving motor 2 is started to drive a spiral stirring rod 3 to stir the materials in the mixing tank 1, the completely mixed materials can be discharged from a discharge port of the mixing tank 1, and the materials can be fully crushed and, the processing quality of the plugging agent for the drilling fluid is improved.
The top end of the broken block 8 is a conical surface, which can prevent materials from being accumulated on the top wall of the broken block 8.
Seted up access hole 10 on the diapire of blending tank 1, demountable installation has the closing plate 11 of mutually supporting with access hole 10 on the blending tank 1, and fixed mounting has the sealed plugboard 12 with access hole 10 clearance fit on the roof of closing plate 11, and sealed plugboard 12 flushes with the inside wall of blending tank 1, can prevent that the material from piling up in access hole 10.
The bottom of closing plate 11 is equipped with drive arrangement, and drive arrangement includes pneumatic cylinder 13, and the output fixed mounting of pneumatic cylinder 13 has piston rod 14, and the top fixed mounting of piston rod 14 is on the diapire of closing plate 11, starts pneumatic cylinder 13 and can drive piston rod 14 and drive closing plate 11 and reciprocate to can be convenient install closing plate 11 and pull down on the blending tank 1 of going up the activity blending tank 1.
The bottom of closing plate 11 is equipped with guider, guider includes the female pole 15 of a plurality of telescopic links of even fixed mounting in closing plate 11 bottom, the equal activity in top of every telescopic link female pole 15 is inserted and is equipped with the sub-pole 16 of telescopic link, and the equal fixed mounting in top of the sub-pole 16 of telescopic link is on the diapire of closing plate 11, equal threaded connection has the locking bolt 17 of mutually supporting with the sub-pole 16 of telescopic link on the lateral wall on the female pole 15 top of every telescopic link, not only can prevent that closing plate 11 from taking place the offset when reciprocating, and install closing plate 11 and can also promote the stability of closing plate 11 installation to locking bolt 17 behind the bottom of blending tank 1.
The utility model discloses in, drop into broken incasement 4 with the material on the top of broken case 4, start second driving motor 6 and can drive shaft 7 and broken fragment 8 and rotate, the broken fragment 8 of pivoted can be broken the material in broken case 4, can follow the bottom of broken case 4 through inlet pipe 9 in falling into blending tank 1 through broken complete material, start first driving motor 2 and can drive spiral puddler 3 and stir the material in blending tank 1, the discharge gate that blending tank 1 can be followed to the complete material of mixing is discharged, thereby can fully smash and mix the material, the processingquality of plugging agent for the drilling fluid has been improved.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a dry mixer is used in blocking agent production for drilling fluid, includes blending tank (1), its characterized in that: the one end fixed mounting of blending tank (1) has first driving motor (2), the output fixed mounting of first driving motor (2) has spiral puddler (3), and spiral puddler (3) are located blending tank (1), the one end that first driving motor (2) were kept away from in blending tank (1) is equipped with the discharge gate, the top of blending tank (1) is equipped with breaker, breaker includes broken case (4) of fixed mounting on blending tank (1) top, the top fixed mounting of broken case (4) has roof (5), fixed mounting has second driving motor (6) on the roof of roof (5), the output fixed mounting of second driving motor (6) has drive shaft (7), and the bottom of drive shaft (7) runs through roof (5) and extends to the downside of roof (5), the bottom fixed mounting of drive shaft (7) has broken fragment (8), and broken piece (8) are located broken case (4), the lateral wall of broken piece (8) bottom and the inside wall of broken case (4) bottom all incline to set up, and the clearance between broken piece (8) and broken case (4) inside wall down diminishes from last gradually, fixedly connected with inlet pipe (9) between broken case (4) and blending tank (1), and the top and the bottom of inlet pipe (9) communicate with broken case (4) and blending tank (1) respectively, access hole (10) have been seted up on the diapire of blending tank (1), dismantle on blending tank (1) and install closing plate (11) of mutually supporting with access hole (10), the bottom of closing plate (11) is equipped with drive arrangement.
2. The dry mixer for producing the plugging agent for the drilling fluid according to claim 1, wherein: the top end of the broken block (8) is a conical surface.
3. The dry mixer for producing the plugging agent for the drilling fluid according to claim 1, wherein: the top wall of the sealing plate (11) is fixedly provided with a sealing plug plate (12) in clearance fit with the access hole (10), and the sealing plug plate (12) is flush with the inner side wall of the mixing tank (1).
4. The dry mixer for producing the plugging agent for the drilling fluid according to claim 1, wherein: the driving device comprises a hydraulic cylinder (13), a piston rod (14) is fixedly mounted at the output end of the hydraulic cylinder (13), the top end of the piston rod (14) is fixedly mounted on the bottom wall of the sealing plate (11), and a guiding device is arranged at the bottom end of the sealing plate (11).
5. The dry mixer for producing the plugging agent for the drilling fluid according to claim 4, wherein: the guiding device comprises a plurality of telescopic rod female rods (15) which are uniformly and fixedly installed at the bottom end of a sealing plate (11), each telescopic rod male rod (16) is movably inserted into the top end of each telescopic rod female rod (15), the top ends of the telescopic rod male rods (16) are fixedly installed on the bottom wall of the sealing plate (11), and each telescopic rod male rod (15) is connected with a locking bolt (17) which is matched with each telescopic rod male rod (16) in a threaded mode on the outer side wall of the top end of each telescopic rod female rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021105657.1U CN212595112U (en) | 2020-06-16 | 2020-06-16 | Dry mixer for production of plugging agent for drilling fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021105657.1U CN212595112U (en) | 2020-06-16 | 2020-06-16 | Dry mixer for production of plugging agent for drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212595112U true CN212595112U (en) | 2021-02-26 |
Family
ID=74717222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021105657.1U Active CN212595112U (en) | 2020-06-16 | 2020-06-16 | Dry mixer for production of plugging agent for drilling fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212595112U (en) |
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2020
- 2020-06-16 CN CN202021105657.1U patent/CN212595112U/en active Active
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Effective date of registration: 20211210 Address after: Room 818, No. 1 Kaiyuan Street, Daqing Economic and Technological Development Zone, Jeanhu Road District, Heilongjiang Province, 163000 Patentee after: Heilongjiang Longtai Oilfield Equipment Manufacturing Co.,Ltd. Address before: 300000 15-5-502 jufuxinyuan, Hedong District, Tianjin Patentee before: Tianjin Weizhen Weishi Oilfield Technology Service Co., Ltd |