CN216947304U - Spinning finish metering tank - Google Patents
Spinning finish metering tank Download PDFInfo
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- CN216947304U CN216947304U CN202220091955.2U CN202220091955U CN216947304U CN 216947304 U CN216947304 U CN 216947304U CN 202220091955 U CN202220091955 U CN 202220091955U CN 216947304 U CN216947304 U CN 216947304U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a spinning oil metering tank, which comprises an oil tank (1) and a steam coil pipe (2), wherein the steam coil pipe (2) is formed by sequentially connecting an air inlet pipe (27), a spiral coil pipe (26) and an air outlet pipe (28); the air inlet pipe (27) and the air outlet pipe (28) partially penetrate into the oil tank (1), and the spiral coil (26) is completely positioned in the oil tank (1); the part of the air inlet pipe (27) positioned outside the oil tank (1) is provided with a manual ball valve II (8), and the part of the air outlet pipe (28) positioned outside the oil tank (1) is provided with a manual ball valve III (9). The steam coil pipe is additionally arranged in the oil tank, so that stirring and heating can be directly realized in the metering tank on the basis that the traditional oil solution blending tank is provided with an independent metering tank, and a heating stirring tank is not required to be additionally arranged.
Description
Technical Field
The utility model belongs to the technical field of spinning oil preparation, and relates to a spinning oil metering tank.
Background
In the process of blending the spinning oil, the crude oil is transported for a long distance, particularly by overseas marine transportation in the import process, and partial raw materials of the crude oil have low-temperature stratification and the like. Especially when the spinning oil blending device is used in winter, the upper oil agent and the lower oil agent in the original oil tank are not uniformly mixed, and great difficulty is brought to the blending of the spinning oil agent.
When traditional finish was transferred, especially when temperature is low, need pull into the greenhouse with crude oil drum and heat, also can only preheat the oil drum outside, can transmit the heat radiation in the oil drum very low. If special equipment for heating and circulating crude oil is established, the crude oil needs to be stirred and heated and then conveyed into a metering tank for oil preparation. Often a workshop needs allotment multiple finish simultaneously and equipment can not use mixedly, just need every oil distribution groove to establish one and can carry out heating cycle equipment to crude oil, this not only occupies great space, has the work degree of difficulty that enlarges undoubtedly to operating personnel, and also has great production hidden danger to finish allotment.
Therefore, it is very important to research a spinning oil metering tank which occupies no space and is easy to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provide a spinning oil metering tank.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a spinning oil metering tank comprises an oil tank and a steam coil, wherein the steam coil is formed by sequentially connecting an air inlet pipe, a spiral coil and an air outlet pipe;
the air inlet pipe and the air outlet pipe partially penetrate into the oil tank, and the spiral coil is completely positioned in the oil tank;
and the part of the air inlet pipe, which is positioned outside the oil tank, is provided with a manual ball valve II, and the part of the air outlet pipe, which is positioned outside the oil tank, is provided with a manual ball valve III.
Traditional finish allotment workshop, generally be furnished with the combination of 3, 4 sets of metering tanks and surge tank, direct crude oil to the metering tank is carried from the finish bucket when weather is warm, just need heat crude oil during the sky cold, but the equipment of a workshop crude oil stirring and heating only has one, and general bulky accounts for the space, also can't accomplish the measurement effect. If a plurality of oil agents are heated and stirred, an additional heating and stirring tank is needed for each oil agent; or washing and then preparing another oil agent.
The steam coil pipe is additionally arranged in the oil tank, so that stirring and heating can be directly realized in the metering tank on the basis that the traditional oil agent blending tank is provided with an independent metering tank, and a heating stirring tank is not required to be additionally arranged.
As a preferred technical scheme:
the oil groove of the spinning oil metering tank is a round-bottom cylinder and is formed by connecting a cylindrical shell a and a hemispherical shell b which are arranged up and down.
According to the spinning oil metering tank, the lower part of the cylindrical shell a is provided with the circular through hole e for the air inlet pipe to pass through and the circular through hole f for the air outlet pipe to pass through, the outer diameter of the air inlet pipe is the same as that of the circular through hole e, and the outer diameter of the air outlet pipe is the same as that of the circular through hole f, so that the oil is prevented from leaking;
the air inlet pipe and the air outlet pipe are welded with the cylindrical shell a;
the spiral coil is collinear with the central axis of the cylindrical shell a;
the air inlet pipe and the air outlet pipe are connected with the spiral coil pipe in a smooth transition mode.
In the spin finish metering tank described above, the circular through hole e is located above the circular through hole f.
In the spin finish metering tank, the inner diameters of all positions of the steam coil pipe are the same, and the outer diameters of all positions of the steam coil pipe are the same.
The spin finish metering tank is characterized in that the spiral coil is an equidistant spiral coil.
The spinning oil metering tank further comprises an oil inlet pipe, an oil overflow pipe, an oil return pipe and an oil well pump which are positioned outside the oil tank;
one end of the oil inlet pipe is welded with the cylindrical shell a and is communicated with the inner space of the cylindrical shell a through a circular through hole c arranged at the upper part of the cylindrical shell a; the other end of the oil inlet pipe is connected with an oil outlet of the oil well pump; the inner diameter of the oil inlet pipe is the same as the aperture of the circular through hole c;
one end of the oil overflow pipe is welded with the cylindrical shell a and is communicated with the inner space of the cylindrical shell a through a circular through hole d arranged at the upper part of the cylindrical shell a; one end of the oil overflow pipe is connected with the oil return pipe, and a manual ball valve I is arranged between the oil overflow pipe and the oil return pipe; the inner diameter of the oil overflow pipe is the same as the aperture of the circular through hole d;
the height of the round through hole c is higher than that of the round through hole d, and the height of the round through hole d is higher than that of the steam coil;
the crude oil is transported for a long distance, particularly transported by overseas ocean in the import process, the raw materials of part of the crude oil are layered at low temperature, the crude oil in the oil drum is generally 90% in oil concentration, the crude oil is emulsion formed by mixing 90% of oil and 10% of water, no solid exists, and layering means that 90% of oil and 10% of water can be layered at low temperature to cause uneven mixing.
The spinning oil metering tank further comprises an oil outlet three-way pipe, an oiling three-way pipe, an oil drain pipe and an oiling pipe which are positioned outside the oil tank;
an upper pipe opening j of the oil outlet three-way pipe is welded with the hemispherical shell b and is communicated with the inner space of the hemispherical shell b through a circular through hole g arranged at the bottom of the hemispherical shell b;
a lower pipe orifice k of the oil outlet three-way pipe is connected with an upper pipe orifice l of the oil outlet three-way pipe, and a manual ball valve V is arranged between the two;
a side pipe orifice i of the oil outlet three-way pipe is connected with an oil drainage pipe, and a manual ball valve IV is arranged between the oil outlet three-way pipe and the oil drainage pipe;
a lower pipe opening n of the oil applying three-way pipe is connected with an oil applying pipe, and a manual ball valve VI is arranged between the oil applying three-way pipe and the oil applying pipe;
and a side pipe orifice m of the oil feeding three-way pipe is connected with an oil inlet of the oil well pump.
The spinning oil metering tank further comprises a temperature sensor; the lower part of the cylindrical shell a is provided with a threaded hole h for a temperature sensor to pass through, the temperature sensor is tightly matched with the threaded hole h to realize sealing, and the height of the threaded hole h is lower than that of the circular through hole d; one end of the temperature sensor is positioned in the cylindrical shell a, is a measuring end and is not contacted with substances except the oil agent, and the other end of the temperature sensor is positioned outside the cylindrical shell a and is connected with the electric element.
According to the spinning oil metering tank, the manual ball valve rotates the ball valve switch through the wrench, and the flow of gas and liquid in the oil pipe and the steam pipe is controlled.
The spinning oil metering tank has the advantages that the pipe diameters of the oil inlet pipe, the oil overflow pipe, the oil return pipe, the oil drainage pipe, the oil outlet three-way pipe, the oil feeding three-way pipe and the oil outlet pipe are consistent.
According to the spinning oil metering tank, the oil groove, the steam coil pipe, the oil pipe, the three-way oil pipe and the manual ball valve are all made of stainless steel.
According to the utility model, the manual ball valves I and VI are opened, the manual ball valves II, III, IV and V are closed, the oil pump motor is started, and the oil agent in the original oil tank is pumped into the oil groove of the metering tank from the oil feeding pipe through the motor and the oil feeding pipe. When the oil agent overflows from the opening of the oil return pipe, the motor of the oil well pump is closed, and the oil agent in the oil groove of the metering tank reaches the preset liquid level when the oil agent does not flow out from the opening of the oil return pipe. And closing the manual ball valves I and VI, opening the manual ball valve V, and then opening a motor of the oil well pump to realize the circulation stirring of the oil agent in the metering tank. According to the temperature display of the temperature sensor, steam enters from the air inlet and is discharged from the air outlet pipe by adjusting the manual ball valves II and III on the steam coil pipe, and the steam heats the oil agent in the oil groove through the steam coil pipe. And when the crude oil reaches the process temperature and the stirring time, closing the manual ball valves II, III and V, closing the motor of the oil well pump, opening the manual ball valve IV, and discharging the oil agent from the oil drainage pipe, so that the oil agent can be prepared in the next step.
Has the advantages that:
the metering tank for the spinning oil agent is easy to operate, does not occupy space, does not need to independently heat and stir crude oil, greatly improves the spinning oil distribution efficiency, and also solves the problem of uneven layering of the crude oil agent.
Drawings
FIG. 1 is a schematic view of the structure of a spin finish metering tank of the present invention;
FIG. 2 is a schematic view of the sump structure of the present invention;
FIG. 3 is a schematic view of a half-section of the sump and steam coil assembly of the present invention;
FIG. 4 is a schematic diagram of the construction of the steam coil of the present invention;
FIG. 5 is a schematic structural diagram of an oil outlet three-way pipe;
FIG. 6 is a schematic structural diagram of an oiling three-way pipe;
wherein, 1-an oil groove, 2-a steam coil pipe, 3-an oil inlet pipe, 4-an oil overflow pipe, 5-an oil outlet three-way pipe, 6-an oil feeding three-way pipe, 7-a manual ball valve I, 8-a manual ball valve II, 9-a manual ball valve III, 10-a manual ball valve IV, 11-a manual ball valve V, 12-a manual ball valve VI, 13-a temperature sensor, 14-an oil pump, 15-an oil return pipe, 16-an oil drain pipe, 17-an oil feeding pipe, 18-a cylindrical shell a, 19-a hemispherical shell b, 20-a circular through hole c, 21-a circular through hole d, 22-a circular through hole e, 23-a circular through hole f, 24-a circular through hole g, 25-a threaded hole h, 26-a spiral coil pipe, 27-an air inlet pipe and 28-an air outlet pipe, 29-side pipe orifices i, 30-upper pipe orifices j, 31-lower pipe orifices k, 32-upper pipe orifices l, 33-side pipe orifices m, 34-lower pipe orifices n of the oil three-way pipe.
Detailed Description
The utility model will be further illustrated with reference to specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
A spinning oil metering tank is shown in figures 1-6 and comprises an oil tank 1, a steam coil 2, an oil inlet pipe 3, an oil overflow pipe 4, an oil return pipe 15, an oil pump 14, an oil outlet three-way pipe 5, an oiling three-way pipe 6, an oil discharge pipe 16, an oiling pipe 17 and a temperature sensor 13;
the steam coil 2 is formed by connecting an air inlet pipe 27, a spiral coil 26 and an air outlet pipe 28 in sequence; the air inlet pipe 27 and the air outlet pipe 28 are connected with the spiral coil 26 in a smooth transition way; the air inlet pipe 27 and the air outlet pipe 28 partially penetrate into the oil tank 1, and the spiral coil 26 is completely positioned in the oil tank 1; the part of the air inlet pipe 27, which is positioned outside the oil tank 1, is provided with a manual ball valve II 8, and the part of the air outlet pipe 28, which is positioned outside the oil tank 1, is provided with a manual ball valve III 9; the helical coil 26 is an equidistant helical coil; the inner diameters of all positions of the steam coil 2 are the same, and the outer diameters of all positions of the steam coil are the same;
the oil groove 1 is a round-bottom cylinder and is formed by connecting a cylindrical shell a 18 and a hemispherical shell b 19 which are arranged up and down; a circular through hole e 22 for the air inlet pipe 27 to pass through and a circular through hole f 23 for the air outlet pipe 28 to pass through are arranged on the lower part of the cylindrical shell a 18, the circular through hole e 22 is positioned above the circular through hole f 23, the outer diameter of the air inlet pipe 27 is the same as the aperture of the circular through hole e 22, and the outer diameter of the air outlet pipe 28 is the same as the aperture of the circular through hole f 23, so that the oil agent is prevented from leaking; the air inlet pipe 27 and the air outlet pipe 28 are welded with the cylindrical shell a 18; the helical coil 26 is collinear with the central axis of the cylindrical shell a 18;
the oil inlet pipe 3, the oil overflow pipe 4, the oil return pipe 15, the oil well pump 14, the oil outlet three-way pipe 5, the oil applying three-way pipe 6, the oil drain pipe 16 and the oil applying pipe 17 are all positioned outside the oil groove 1;
one end of the oil inlet pipe 3 is welded to the cylindrical casing a 18, and is communicated with the inner space of the cylindrical casing a 18 through a circular through hole c 20 formed in the upper portion of the cylindrical casing a 18; the other end of the oil inlet pipe 3 is connected with an oil outlet of an oil well pump 14; the inner diameter of the oil inlet pipe 3 is the same as the aperture of the circular through hole c 20; one end of the oil spill pipe 4 is welded with the cylindrical shell a 18 and is communicated with the inner space of the cylindrical shell a 18 through a circular through hole d21 arranged at the upper part of the cylindrical shell a 18; one end of the oil overflow pipe 4 is connected with the oil return pipe 15, and a manual ball valve I7 is arranged between the oil overflow pipe and the oil return pipe; the inner diameter of the oil spill pipe 4 is the same as the aperture of the circular through hole d 21; the height of the round through hole c 20 is higher than that of the round through hole d21, and the height of the round through hole d21 is higher than that of the steam coil 2;
an upper pipe opening j 30 of the oil outlet three-way pipe 5 is connected with the hemispherical shell b 19 in a welding way and is communicated with the inner space of the hemispherical shell b 19 through a circular through hole g 24 formed at the bottom of the hemispherical shell b 19; a lower pipe orifice k 31 of the oil outlet three-way pipe 5 is connected with an upper pipe orifice l 32 of the oil outlet three-way pipe 6, and a manual ball valve V11 is arranged between the two; a side pipe port i 29 of the oil outlet three-way pipe 5 is connected with the oil drainage pipe 16, and a manual ball valve IV 10 is arranged between the oil outlet three-way pipe and the oil drainage pipe; a lower pipe opening n 34 of the oil applying three-way pipe 6 is connected with the oil applying pipe 17, and a manual ball valve VI 12 is arranged between the oil applying three-way pipe and the oil applying pipe 17; a side pipe orifice m 33 of the upper oil three-way pipe 6 is connected with an oil inlet of the oil well pump 14;
the lower part of the cylindrical shell a 18 is provided with a threaded hole h 25 for the temperature sensor 13 to pass through, the temperature sensor 13 is tightly matched with the threaded hole h 25 to realize sealing, and the height of the threaded hole h 25 is lower than that of the circular through hole d 21; one end of the temperature sensor 13 is located inside the cylindrical case a 18, which is a measuring end and is not in contact with the substance other than the oil agent, and the other end is located outside the cylindrical case a 18 and is connected to the electric element.
Traditional finish allotment workshop is generally furnished with the combination of 3, 4 sets of metering tanks and surge tank, and direct crude oil to the metering tank is carried from the finish bucket to weather warm and time, just need heat crude oil during the day cold, but the equipment of a workshop crude oil stirring and heating only one, and general bulky accounts for the space, also can't accomplish the metering action. If a plurality of oil agents are heated and stirred, an additional heating and stirring tank is needed for each oil agent; or cleaning and then preparing another oil agent. The steam coil pipe is additionally arranged in the oil tank, so that stirring and heating can be directly realized in the metering tank on the basis that the traditional oil agent blending tank is provided with an independent metering tank, and a heating stirring tank is not required to be additionally arranged.
The crude oil is transported for a long distance, particularly transported by overseas ocean in the import process, the raw materials of part of the crude oil are layered at low temperature, the crude oil in the oil drum is generally 90% in oil concentration, the crude oil is emulsion formed by mixing 90% of oil and 10% of water, no solid exists, and layering means that 90% of oil and 10% of water can be layered at low temperature to cause uneven mixing.
The spinning oil metering tank of the utility model carries out oil metering, circular stirring and heating processes as follows:
the manual ball valves I7 and VI 12 are opened, the manual ball valves II 8, III 9, IV 10 and V11 are closed, the motor of the oil well pump 14 is started, and oil in the original oil barrel is pumped into the oil inlet pipe 3 from the oil feeding pipe 17 through the oil well pump 14 and then pumped into the oil groove 1 of the metering tank. When the oil agent overflows from the pipe orifice of the oil return pipe 15, the motor of the oil well pump 14 is closed, and when no oil agent flows out from the pipe orifice of the oil return pipe 15, the oil agent in the oil groove of the metering tank reaches a preset liquid level, so that metering before oil agent allocation is realized.
And closing the manual ball valves I7 and VI 12, opening the manual ball valve V11, and then opening a motor of the oil well pump 14 to realize the circulation stirring of the oil agent in the metering tank.
According to the temperature display of the temperature sensor, steam enters from the air inlet pipe 27 and is discharged from the air outlet pipe 28 by adjusting the opening degree of the manual ball valves II 8 and III 9 on the steam coil 2, and the steam heats the oil agent in the oil groove 1 through the spiral coil 26 of the steam coil 2.
When the crude oil reaches the process temperature and the stirring time, the manual ball valves II 8, III 9 and V11 are closed, the motor of the oil well pump 14 is closed, the manual ball valve IV 10 is opened, the oil is discharged from the oil drainage pipe 16, and then the oil preparation in the next step can be carried out.
Claims (9)
1. A spinning oil metering tank comprises an oil tank (1) and is characterized by further comprising a steam coil (2), wherein the steam coil (2) is formed by sequentially connecting an air inlet pipe (27), a spiral coil (26) and an air outlet pipe (28);
the air inlet pipe (27) and the air outlet pipe (28) partially penetrate into the oil tank (1), and the spiral coil pipe (26) is completely positioned in the oil tank (1);
the part of the air inlet pipe (27) positioned outside the oil tank (1) is provided with a manual ball valve II (8), and the part of the air outlet pipe (28) positioned outside the oil tank (1) is provided with a manual ball valve III (9).
2. A spin finish metering slot according to claim 1, characterized in that the oil slot (1) is a round-bottomed cylinder formed by connecting a cylindrical shell a (18) and a hemispherical shell b (19) which are arranged up and down.
3. A spin finish metering slot according to claim 2, characterized in that a circular through hole e (22) for passing the air inlet pipe (27) and a circular through hole f (23) for passing the air outlet pipe (28) are arranged on the lower part of the cylindrical shell a (18), the outer diameter of the air inlet pipe (27) is the same as the diameter of the circular through hole e (22), and the outer diameter of the air outlet pipe (28) is the same as the diameter of the circular through hole f (23);
the air inlet pipe (27) and the air outlet pipe (28) are welded with the cylindrical shell a (18);
the spiral coil (26) is collinear with the central axis of the cylindrical shell a (18);
the air inlet pipe (27) and the air outlet pipe (28) are connected with the spiral coil pipe (26) in a smooth transition mode.
4. A spin finish metering slot according to claim 2, wherein the circular through hole e (22) is located above the circular through hole f (23).
5. A spin finish metering slot according to claim 2, characterized in that the steam coil (2) has the same inner diameter and the same outer diameter at each location.
6. A spin finish metering slot as claimed in claim 2, wherein the helical coil (26) is an equidistant helical coil.
7. A spin finish metering tank according to claim 3, characterized by further comprising an oil inlet pipe (3), an oil overflow pipe (4), an oil return pipe (15) and an oil pump (14) outside the oil tank (1);
one end of the oil inlet pipe (3) is welded with the cylindrical shell a (18) and is communicated with the inner space of the cylindrical shell a (18) through a circular through hole c (20) arranged at the upper part of the cylindrical shell a (18); the other end of the oil inlet pipe (3) is connected with an oil outlet of the oil well pump (14);
one end of the oil overflow pipe (4) is welded with the cylindrical shell a (18) and is communicated with the inner space of the cylindrical shell a (18) through a circular through hole d (21) arranged at the upper part of the cylindrical shell a (18); one end of the oil overflow pipe (4) is connected with the oil return pipe (15), and a manual ball valve I (7) is arranged between the oil overflow pipe and the oil return pipe;
the height of the round through hole c (20) is higher than that of the round through hole d (21), and the height of the round through hole d (21) is higher than that of the steam coil (2).
8. A spin finish metering slot according to claim 7, characterized by further comprising an oiling tee (5), an oiling tee (6), an oil drain (16) and an oiling pipe (17) located outside the oil slot (1);
an upper pipe opening j (30) of the oil outlet three-way pipe (5) is welded with the hemispherical shell b (19), and is communicated with the inner space of the hemispherical shell b (19) through a circular through hole g (24) formed at the bottom of the hemispherical shell b (19);
a lower pipe orifice k (31) of the oil outlet three-way pipe (5) is connected with an upper pipe orifice l (32) of the oil outlet three-way pipe (6), and a manual ball valve V (11) is arranged between the two;
a side pipe orifice i (29) of the oil outlet three-way pipe (5) is connected with the oil drain pipe (16), and a manual ball valve IV (10) is arranged between the oil outlet three-way pipe and the oil drain pipe;
a lower pipe opening n (34) of the oil applying three-way pipe (6) is connected with an oil applying pipe (17), and a manual ball valve VI (12) is arranged between the oil applying three-way pipe and the oil applying pipe;
the side pipe orifice m (33) of the upper oil three-way pipe (6) is connected with an oil inlet of the oil well pump (14).
9. A spin finish metering slot as claimed in claim 7, further comprising a temperature sensor (13); a threaded hole h (25) for a temperature sensor (13) to pass through is formed in the lower portion of the cylindrical shell a (18), the temperature sensor (13) is tightly matched with the threaded hole h (25), and the height of the threaded hole h (25) is lower than that of the circular through hole d (21); one end of the temperature sensor (13) is positioned in the cylindrical shell a (18), is a measuring end and is not contacted with substances except the oil agent, and the other end is positioned outside the cylindrical shell a (18) and is connected with an electric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220091955.2U CN216947304U (en) | 2022-01-14 | 2022-01-14 | Spinning finish metering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220091955.2U CN216947304U (en) | 2022-01-14 | 2022-01-14 | Spinning finish metering tank |
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| Publication Number | Publication Date |
|---|---|
| CN216947304U true CN216947304U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220091955.2U Active CN216947304U (en) | 2022-01-14 | 2022-01-14 | Spinning finish metering tank |
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| CN (1) | CN216947304U (en) |
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2022
- 2022-01-14 CN CN202220091955.2U patent/CN216947304U/en active Active
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