CN220861354U - Mixing device of biopolymer for drilling fluid - Google Patents
Mixing device of biopolymer for drilling fluid Download PDFInfo
- Publication number
- CN220861354U CN220861354U CN202322373241.8U CN202322373241U CN220861354U CN 220861354 U CN220861354 U CN 220861354U CN 202322373241 U CN202322373241 U CN 202322373241U CN 220861354 U CN220861354 U CN 220861354U
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- Prior art keywords
- water
- inlet pipe
- drilling fluid
- water storage
- storage bin
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 239000012530 fluid Substances 0.000 title claims abstract description 29
- 238000002156 mixing Methods 0.000 title claims abstract description 21
- 229920001222 biopolymer Polymers 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 238000003860 storage Methods 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 12
- 239000002994 raw material Substances 0.000 abstract description 30
- 239000000203 mixture Substances 0.000 abstract description 12
- 238000013329 compounding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a mixing device of a biopolymer for drilling fluid, and belongs to the technical field of drilling fluid. Including agitator tank and mechanism of adding water, the top fixed connection driving motor of agitator tank, the mechanism of adding water includes the water storage bin, one side fixed mounting drum of agitator tank, the inside fixed mounting swash plate of drum, the upper surface fixed connection water storage bin of drum, the inside fixed connection toper storehouse of water storage bin, the bottom fixed connection inlet tube of toper storehouse. Through the externally mounted drum at the agitator tank, the upper surface mounting water storage bin of drum to at the internally mounted toper storehouse and the inlet tube in water storage bin, the inside of conveniently flowing into the inlet tube with the inside rivers in water storage bin, the inside of agitator tank is arranged side by side, so as to add water to the raw materials and mix, set up level sensor and first electronic control valve in the outside of inlet tube simultaneously, can quantitatively add water, effectively prevent that the water yield from adding too much, lead to the mixture to become thin, influence later use.
Description
Technical Field
The utility model relates to the technical field of drilling fluid, in particular to a mixing device of a biopolymer for drilling fluid.
Background
Drilling fluid is often used in drilling, and the drilling fluid is a special fluid used in the oil and gas drilling process and is mainly used for cooling and lubricating a drill bit, removing drilling waste materials, maintaining a well bore stable and the like, so the drilling fluid is an indispensable auxiliary product for drilling.
At present, the drilling fluid is prepared by adding various materials into a mixing tank according to corresponding proportion, stirring the materials, taking out the mixture after full stirring, and filtering the mixture to obtain purer drilling fluid.
For stirring operation in preparation of drilling fluid, although the mixture is added into a stirring tank for stirring, after the raw materials are added into the stirring tank, water is required to be added into the stirring tank, and at present, the water is added into the stirring tank along with the raw materials, because the viscosity of the raw materials stirred in the stirring tank is different, the required water amount is different, and the water added in a disposable proportion can cause the mixture to be thin and influence the later use, so we propose a mixing device of the biopolymer for the drilling fluid, and the problems are solved.
Disclosure of utility model
In order to overcome the above disadvantages, the present utility model provides a mixing device for a biopolymer for drilling fluid, which overcomes the above technical problems or at least partially solves the above problems.
The utility model is realized in the following way:
The utility model provides a mixing device of a biopolymer for drilling fluid, which comprises a stirring tank, wherein the top of the stirring tank is fixedly connected with a driving motor;
The water adding mechanism comprises a water adding mechanism;
The stirring tank comprises a stirring tank, a water storage bin, a cylinder, a sloping plate, a water storage bin and a water storage tank, wherein the cylinder is fixedly arranged on one side of the stirring tank;
The water storage device comprises a water inlet pipe, a conical bin, a water inlet pipe, a water outlet pipe and a second electric control valve, wherein the inner part of the water storage bin is fixedly connected with the conical bin;
The liquid level sensor is fixedly arranged in the water inlet pipe, and a first electric control valve is arranged on the outer surface of the water inlet pipe.
In a preferred scheme, the output end of the driving motor is fixedly connected with an agitating rod, and the outer surface of the agitating rod is fixedly connected with an agitating plate.
In a preferred embodiment, one end of the water inlet pipe is disposed inside the cylinder, the inside of the water outlet pipe is communicated with the inside of the cylinder, one end of the water outlet pipe is disposed above the inclined plate, and the inside of the cylinder is communicated with the inside of the stirring tank.
In a preferred scheme, the liquid level sensor is electrically connected with the PLC, the PLC is electrically connected with the first electric control valve, and the first electric control valve is arranged in two and is respectively arranged at the upper end and the lower end of the outside of the water inlet pipe.
In a preferred scheme, the other side of agitator tank fixed connection inlet pipe, the inside of inlet pipe communicates with the inside of agitator tank, the top fixed connection feeding storehouse of inlet pipe.
The utility model provides a mixing device of a biopolymer for drilling fluid, which has the beneficial effects that:
1. Through the externally mounted drum at the agitator tank, the upper surface mounting water storage bin of drum to at the internally mounted toper storehouse and the inlet tube in water storage bin, the inside of conveniently flowing into the inlet tube with the inside rivers in water storage bin, the inside of agitator tank is arranged side by side, so as to add water to the raw materials and mix, set up level sensor and first electronic control valve in the outside of inlet tube simultaneously, can quantitatively add water, effectively prevent that the water yield from adding too much, lead to the mixture to become thin, influence later use.
2. Through the bottom installation standpipe at the inlet tube, one side fixed connection drain pipe of standpipe sets up the second electric control valve at the surface of drain pipe and standpipe simultaneously, when closing the second electric control valve on the drain pipe, can guarantee that the inlet tube adds water to the inside of agitator tank, satisfies the use, when closing the second electric control valve on the standpipe simultaneously, can make the inside rivers of inlet tube to the drain pipe to with the inside water outflow of water storage storehouse, avoid piling up in the water storage storehouse, influence water storage storehouse internal environment.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the water storage bin of the utility model;
FIG. 3 is a schematic diagram of a first electrical control valve position according to the present utility model;
FIG. 4 is a schematic view of the position of the liquid level sensor of the present utility model;
FIG. 5 is a schematic diagram of the output end structure of the driving motor of the present utility model;
In the figure: 1. a stirring tank; 2. a driving motor; 3. a water adding mechanism; 31. a water storage bin; 311. a cylinder; 312. a sloping plate; 32. a water inlet pipe; 321. a conical bin; 33. a liquid level sensor; 331. a first electrically-operated control valve; 4. an agitating rod; 5. an agitating plate; 6. a PLC controller; 7. a feed pipe; 8. a feeding bin; 9. a drainage mechanism; 91. a standpipe; 92. a drain pipe; 93. and a second electrically controlled valve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a biopolymer's compounding device for drilling fluid, including agitator tank 1 and mechanism 3 that adds water, the top fixed connection driving motor 2 of agitator tank 1, mechanism 3 that adds water includes water storage bin 31, one side fixed mounting drum 311 of agitator tank 1, the inside fixed mounting swash plate 312 of drum 311, the upper surface fixed connection water storage bin 31 of drum 311, the inside fixed connection toper storehouse 321 of water storage bin 31, the bottom fixed connection inlet tube 32 of toper storehouse 321, the inside of inlet tube 32 communicates with the inside of toper storehouse 321, level sensor 33 fixed mounting is in the inside of inlet tube 32, the surface mounting first electric control valve 331 of inlet tube 32.
In a preferred embodiment, the output end of the driving motor 2 is fixedly connected with the stirring rod 4, the outer surface of the stirring rod 4 is fixedly connected with the stirring plate 5, so as to facilitate the mixing of raw materials, the stirring rod 4 is arranged at the output end of the driving motor 2, and the stirring plate 5 is arranged on the outer surface of the stirring rod 4, so that the raw materials are stirred, and the raw materials are mixed together, thereby being convenient to use.
In a preferred embodiment, one end of the water inlet pipe 32 is arranged in the cylinder 311, the inside of the water inlet pipe 32 is communicated with the inside of the cylinder 311, one end of the water inlet pipe 32 is arranged above the inclined plate 312, the inside of the cylinder 311 is communicated with the inside of the stirring tank 1, water is added into the raw materials when the raw materials are mixed, so that drilling fluid is obtained, and for convenience in adding water, one end of the water inlet pipe 32 is arranged in the cylinder 311, and water can be added into the raw materials by conveying the water from the position of the water inlet pipe 32 to the inside of the cylinder 311 and flowing from the inside of the cylinder 311 to the inside of the stirring tank 1.
In a preferred embodiment, the liquid level sensor 33 is electrically connected with the PLC controller 6, the PLC controller 6 is electrically connected with the first electric control valve 331, the first electric control valves 331 are two and are respectively arranged at the upper end and the lower end of the outside of the water inlet pipe 32, the device is convenient to add water into the stirring tank 1 through automatic operation, so that the device is electrically connected with the liquid level sensor 33 and the PLC controller 6, and meanwhile, the PLC controller 6 is electrically connected with the first electric control valve 331, when the device is specifically used, the liquid level sensor 33 detects the water level inside the water inlet pipe 32, and the corresponding first electric control valve 331 is controlled to be opened through the PLC controller 6, so that water can be discharged and delivered into the stirring tank 1 for use.
The other side fixed connection inlet pipe 7 of agitator tank 1, the inside of inlet pipe 7 communicates with the inside of agitator tank 1, the top fixed connection feeding storehouse 8 of inlet pipe 7 because this device is to the raw materials compounding, so need add the inside of agitator tank 1 with the raw materials, this device installs inlet pipe 7 in one side of agitator tank 1, can invert the inside of feeding storehouse 8 with the raw materials when adding the material, enter into inlet pipe 7 from feeding storehouse 8 again, carry the inside of agitator tank 1 to carry out the compounding processing to the raw materials through inlet pipe 7 with the raw materials.
This device is to the inside water discharge of water storage bin 31 after raw materials compounding processing, avoid water to breed the bacterium in water storage bin 31 inside for a long time, the muddy scheduling problem appears, so install drainage mechanism 9 in the one end of inlet tube 32, drainage mechanism 9 includes standpipe 91, drain pipe 92 and second electric control valve 93, standpipe 91 fixed mounting is in inlet tube 32's bottom, and with inlet tube 32's inside intercommunication, drain pipe 92's one end fixed mounting is at standpipe 91's surface, and with standpipe 91's inside intercommunication, standpipe 91 and drain pipe 92's surface installs second electric control valve 93 respectively, second electric control valve 93 electric connection PLC controller 6, drain pipe 92 runs through the bottom of drum 311, in the specific use, through the bottom installation standpipe 91 at inlet tube 32, one side fixed connection drain pipe 92 of standpipe 91, simultaneously set up second electric control valve 93 at drain pipe 92 and standpipe 91's surface, when closing second electric control valve 93 on drain pipe 92, can guarantee that inlet tube 32 adds water to agitator tank 1's inside, satisfy the use, simultaneously when closing second electric control valve 93 on standpipe 91, can make inside 92, can be inside to water storage bin 31, the inside will be piled up to water storage bin 31 in the water storage bin 31.
Specifically, the working process or working principle of the biopolymer mixing device for drilling fluid is as follows: in the preparation of drilling fluid, although the mixture is added into the stirring tank 1 for stirring, after the raw materials are added into the stirring tank 1, water is required to be added into the stirring tank 1, at present, all the water is added into the stirring tank 1 along with the raw materials, the viscosity of the raw materials stirred in the stirring tank 1 is different, the required water quantity is different, and the water with one-time adding proportion can cause the mixture to be thin, and the later use can be influenced, so the device is designed to solve the problem.
When the raw materials are stirred, a proper amount of water needs to be added into the stirring tank 1 to enable the raw materials to reach a state required by production, at the moment, water is added into the water storage bin 31, part of water enters the conical bin 321, and because two first electric control valves 331 on the water inlet pipe 32 are in a closed state, the water in the conical bin 321 cannot flow into the water inlet pipe 32, when the water needs to be added into the stirring tank 1, the first electric control valves 331 at the upper end position of the water inlet pipe 32 are opened through the PLC controller 6, the water in the conical bin 321 enters the water inlet pipe 32, the water level of the water inlet pipe 32 is detected through the liquid level sensor 33, when the water level sensor 33 detects the water level, the first electric control valves 331 at the upper end of the water inlet pipe 32 are controlled through the PLC controller 6 to be closed, the first electric control valves 331 at the lower end are opened, the water in the water inlet pipe 32 is discharged, the water falls onto the inclined plate 312 in the cylinder 311, slides into the stirring tank 1 from the inclined plate 312, is mixed with the raw materials, and the raw materials are stirred.
This device can be at the surface mounting transparent plate of agitator tank 1 for the inside stirring condition of agitator tank 1 is convenient to the condition that can observe the raw materials stirring to judge whether to add water to agitator tank 1 inside, if need continue to add water to agitator tank 1 in, can continue to add water to inlet tube 32 inside according to above-mentioned method, so as to mix the stirring to the raw materials, obtain the mixture that needs.
After the stirring of the raw materials is finished, a discharging pipe at the bottom of the stirring tank 1 can be opened, the mixture is discharged from the inside of the discharging pipe, and the raw materials are collected.
After the raw material mixing is finished, water still exists in the water storage bin 31, if the water in the water storage bin 31 is not cleaned in time, the water becomes turbid, bacteria and the like are bred, and the later use is affected, so that the water in the water storage bin 31 is completely discharged after the raw material mixing is finished each time, the first electric control valve 331 and the second electric control valve 93 on the drain pipe 92 are opened, the second electric control valve 93 on the standpipe 91 is closed, the water cannot flow into the inclined plate 312, the water can directly flow into the drain pipe 92 and is discharged from the drain pipe 92, and then the water in the water storage bin 31 can be discharged for later normal use after the water is collected.
It should be noted that, the driving motor 2, the liquid level sensor 33, the first electric control valve 331, the PLC controller 6 and the second electric control valve 93 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and power supply, specific components and principles thereof will be clear to those skilled in the art, so that detailed descriptions thereof will not be repeated.
Claims (8)
1. The biopolymer mixing device for the drilling fluid is characterized by comprising a stirring tank (1), wherein the top of the stirring tank (1) is fixedly connected with a driving motor (2);
-a water adding mechanism (3), the water adding mechanism (3) comprising;
A water storage bin (31), a cylinder (311) is fixedly arranged on one side of the stirring tank (1), an inclined plate (312) is fixedly arranged in the cylinder (311), and the upper surface of the cylinder (311) is fixedly connected with the water storage bin (31);
The water storage device comprises a water inlet pipe (32), wherein the inside of a water storage bin (31) is fixedly connected with a conical bin (321), the bottom of the conical bin (321) is fixedly connected with the water inlet pipe (32), and the inside of the water inlet pipe (32) is communicated with the inside of the conical bin (321);
The liquid level sensor (33), liquid level sensor (33) fixed mounting is in the inside of inlet tube (32), the surface mounting first electronic control valve (331) of inlet tube (32).
2. The biopolymer mixing device for drilling fluid according to claim 1, wherein the output end of the driving motor (2) is fixedly connected with an agitating rod (4), and the outer surface of the agitating rod (4) is fixedly connected with an agitating plate (5).
3. The mixing device of a biopolymer for drilling fluid according to claim 2, characterized in that one end of the water inlet pipe (32) is provided inside the cylinder (311), the inside of the water inlet pipe (32) is communicated with the inside of the cylinder (311), one end of the water inlet pipe (32) is provided above the inclined plate (312), and the inside of the cylinder (311) is communicated with the inside of the stirring tank (1).
4. A mixing device for a biopolymer for drilling fluid according to claim 3, wherein the liquid level sensor (33) is electrically connected to the PLC controller (6), the PLC controller (6) is electrically connected to the first electric control valves (331), and the first electric control valves (331) are arranged in two and are respectively arranged at the upper and lower positions outside the water inlet pipe (32).
5. The mixing device of the biopolymer for drilling fluid according to claim 4, wherein the other side surface of the stirring tank (1) is fixedly connected with a feeding pipe (7), the inside of the feeding pipe (7) is communicated with the inside of the stirring tank (1), and the top of the feeding pipe (7) is fixedly connected with a feeding bin (8).
6. The biopolymer mixing device for drilling fluid according to claim 5, characterized in that a drainage mechanism (9) is installed at one end of the water inlet pipe (32), the drainage mechanism (9) comprising a standpipe (91), a drain pipe (92) and a second electrically controlled valve (93).
7. The mixing device of biopolymers for drilling fluids according to claim 6, wherein the standpipe (91) is fixedly installed at the bottom end of the water inlet pipe (32) and communicates with the inside of the water inlet pipe (32), and one end of the water outlet pipe (92) is fixedly installed at the outer surface of the standpipe (91) and communicates with the inside of the standpipe (91).
8. The mixing device of the biopolymer for drilling fluid according to claim 7, wherein the outer surfaces of the standpipe (91) and the drain pipe (92) are respectively provided with a second electric control valve (93), the second electric control valve (93) is electrically connected with the PLC controller (6), and the drain pipe (92) penetrates through the bottom of the cylinder (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373241.8U CN220861354U (en) | 2023-09-01 | 2023-09-01 | Mixing device of biopolymer for drilling fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373241.8U CN220861354U (en) | 2023-09-01 | 2023-09-01 | Mixing device of biopolymer for drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220861354U true CN220861354U (en) | 2024-04-30 |
Family
ID=90819587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322373241.8U Active CN220861354U (en) | 2023-09-01 | 2023-09-01 | Mixing device of biopolymer for drilling fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220861354U (en) |
-
2023
- 2023-09-01 CN CN202322373241.8U patent/CN220861354U/en active Active
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