CN219662939U - Split-phase oil skimming device - Google Patents
Split-phase oil skimming device Download PDFInfo
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- CN219662939U CN219662939U CN202320261550.3U CN202320261550U CN219662939U CN 219662939 U CN219662939 U CN 219662939U CN 202320261550 U CN202320261550 U CN 202320261550U CN 219662939 U CN219662939 U CN 219662939U
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- 239000007788 liquid Substances 0.000 claims abstract description 88
- 238000005191 phase separation Methods 0.000 claims abstract description 49
- 230000003068 static effect Effects 0.000 claims abstract description 38
- 230000005501 phase interface Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 12
- 239000013049 sediment Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a split-phase oil skimming device, which comprises a split-phase kettle, an oil skimming plate, an inclined baffle, a light phase flow outlet pipe and a heavy phase outflow pipe, wherein the top of the split-phase kettle is provided with a feed inlet, and a split-phase cavity is formed in the split-phase kettle; the oil skimming plate is positioned in the phase separation cavity and divides the phase separation cavity into a static chamber and a disturbance chamber; the inclined baffle is positioned in the split-phase cavity and is shielded and arranged right above the static chamber; an overflow channel is formed between the oil skimming plate and the inclined baffle, and the overflow channel is respectively communicated with the static chamber and the disturbance chamber; the light phase flow outlet pipe is communicated with the static chamber; the heavy phase outflow pipe is communicated with the inner bottom of the disturbance chamber. Through setting up the slant baffle with mixed liquid drainage to the disturbance room in layering, there is certain difference in height in the bottom of slant baffle and disturbance room, mixed liquid flows into the disturbance room under the effect of gravity, increases the disturbance effect of mixed liquid, improves the separation efficiency of light phase and heavy phase, and the mixed liquid adopts the layering mode of standing in the disturbance room for the effect of split phase is better.
Description
Technical Field
The utility model relates to the technical field of phase separation, in particular to a split-phase oil skimming device.
Background
Nowadays, the phase separation process is mostly carried out by gravity sedimentation, and there are mainly two ways in the phase separation process: one is a standing phase-splitting tank proposed by Chinese patent No. CN206262163U, which does not adopt any disturbance measure, and the water phase (i.e. light phase) and the material phase (i.e. heavy phase) are respectively extracted after materials are placed in the standing kettle for layering; and the other is to take disturbance measures for applying external force in the phase-splitting tank on the basis of the former so as to improve the phase-splitting efficiency.
However, the phase separation effect of the first mode is good, but the time for standing and layering of the mixed solution is too long, so that the mode cannot be used for high-load production in actual use; the second approach, while reducing the time required for phase separation, has a significant penalty in phase separation.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a phase-separation oil skimming device which can improve the phase separation efficiency on the basis of ensuring a better phase separation effect.
The aim of the utility model is realized by the following technical scheme:
the split-phase oil skimming device comprises a split-phase kettle, an oil skimming plate, an inclined baffle, a light phase flow outlet pipe and a heavy phase outflow pipe, wherein a feed inlet is formed at the top of the split-phase kettle, and a split-phase cavity communicated with the feed inlet is formed in the split-phase kettle; the oil skimming plate is positioned in the phase-splitting cavity and connected with the phase-splitting kettle, and is positioned at the bottom of the phase-splitting cavity, and divides the phase-splitting cavity into a static chamber and a disturbance chamber; the inclined baffle is positioned in the phase-splitting cavity and connected with the phase-splitting kettle, the inclined baffle is arranged right above the static chamber in a shielding manner, the inclined baffle is positioned right above the oil skimming plate, the vertical distance between the end part of the inner wall of the phase-splitting kettle, which is connected with the phase-splitting kettle, and the feeding hole is a first distance, the vertical distance between the end part of the inner wall of the inclined baffle, which is far away from the phase-splitting kettle, and the feeding hole is a second distance, and the first distance is smaller than the second distance; an overflow channel is formed between the oil skimming plate and the inclined baffle plate, and the overflow channel is respectively communicated with the static chamber and the disturbance chamber; the light phase flow outlet pipe is communicated with the static chamber; the heavy phase outflow pipe is communicated with the inner bottom of the disturbance chamber.
In one embodiment, a liquid level baffle is arranged in the static chamber, the liquid level baffle is located under the inclined baffle, the distance from the top end of the liquid level baffle to the top of the phase separation kettle is greater than the distance from the top end of the oil skimming plate to the top of the phase separation kettle, a liquid level detection groove is formed between the liquid level baffle and the inner wall of the static chamber, a liquid level meter is further arranged on the outer wall of the static chamber, the liquid level meter is adjacent to the liquid level detection groove, and the liquid level meter is used for measuring the content of light phase entering the liquid level detection groove.
In one embodiment, the side wall of the disturbance chamber is provided with a phase interface chamber mirror, and the phase interface chamber mirror is used for observing the position of a phase interface of the mixed liquid in the disturbance chamber relative to the bottom of the disturbance chamber.
In one embodiment, the lens of the phase interface chamber mirror is a convex mirror.
In one embodiment, a soft rake is movably arranged at the bottom of the disturbance chamber; the phase separation kettle is also provided with a mounting hole communicated with the disturbance chamber, the heavy phase outflow pipe penetrates through the mounting hole and is connected with the phase separation kettle, and the end part of the heavy phase outflow pipe in the disturbance chamber is arranged adjacent to the bottom of the disturbance chamber; the soft rake is used for cleaning sediment at the end part of the heavy phase outflow pipe, which is positioned in the disturbance chamber.
In one embodiment, the flexible rake is disposed adjacent to the mounting hole.
In one embodiment, a driving motor is arranged on the side wall of the disturbance chamber, an output shaft of the driving motor is connected with the soft harrow, and the driving motor is used for driving the soft harrow to reciprocate at the bottom of the disturbance chamber.
In one embodiment, the side wall of the perturbation chamber is provided with a manhole, which is arranged adjacent to the bottom of the perturbation chamber.
In one embodiment, a transverse baffle is arranged on the upper side of the disturbance chamber, the transverse baffle is located right below the feeding hole, the transverse baffle is located right above the inclined baffle, and the transverse baffle is used for guiding the mixed liquid entering the phase-splitting cavity to the inclined baffle.
In one embodiment, the end part of the inclined baffle far away from the inner wall of the phase-splitting kettle is located under the transverse baffle, and a flow passage is formed between the end part of the inclined baffle far away from the inner wall of the phase-splitting kettle and the end part of the transverse baffle far away from the inner wall of the phase-splitting cavity, and is respectively communicated with the feed inlet and the disturbance chamber.
Compared with the prior art, the utility model has the following advantages:
1. the oil skimming plate is arranged to divide the phase separation cavity into the static chamber and the disturbance chamber, and the inclined baffle is arranged to drain the mixed liquid into the disturbance chamber for layering, so that the mixed liquid flows into the disturbance chamber under the action of gravity due to a certain height difference between the inclined baffle and the bottom of the disturbance chamber, the disturbance effect of the mixed liquid is improved, the separation efficiency of the light phase and the heavy phase is improved, and the mixed liquid is subjected to a standing layering mode in the disturbance chamber, so that the phase separation effect is also good;
2. an overflow channel is formed between the oil skimming plate and the inclined baffle plate, so that the light phase after phase separation overflows from the disturbance chamber to the static chamber, the light phase flows out from the light phase outflow pipe, and the heavy phase flows out from the heavy phase outflow pipe at the bottom of the disturbance chamber, thereby achieving the purpose of separating the light phase and the heavy phase.
Drawings
In order to more clearly illustrate 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 embodiments of the present utility model and therefore 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 a phase separation kettle in an embodiment;
reference numerals illustrate: the device comprises a split-phase oil skimming device 10, a split-phase kettle 100, a feed inlet 101, a split-phase cavity 102, a static chamber 102a, a disturbance chamber 102b, an overflow channel 103, a mounting hole 104, a through-flow channel 105, a liquid level baffle 110, a phase interface chamber mirror 120, a soft rake 130, a manhole 140, a transverse baffle 150, a liquid level detection groove 1101, an oil skimming plate 200, an inclined baffle 300, a light phase flow outlet pipe 400, a heavy phase outflow pipe 500, a liquid level meter 600, a driving motor 700, a first distance h1 and a second distance h2.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a split-phase oil skimming device which comprises a split-phase kettle, an oil skimming plate, an inclined baffle, a light phase flow outlet pipe and a heavy phase outflow pipe, wherein the top of the split-phase kettle is provided with a feed inlet, and a split-phase cavity communicated with the feed inlet is formed in the split-phase kettle; the oil skimming plate is positioned in the phase-splitting cavity and connected with the phase-splitting kettle, and is positioned at the bottom of the phase-splitting cavity, and divides the phase-splitting cavity into a static chamber and a disturbance chamber; the inclined baffle is positioned in the phase-splitting cavity and connected with the phase-splitting kettle, the inclined baffle is arranged right above the static chamber in a shielding manner, the inclined baffle is positioned right above the oil skimming plate, the vertical distance between the end part of the inner wall of the phase-splitting kettle, which is connected with the phase-splitting kettle, and the feeding hole is a first distance, the vertical distance between the end part of the inner wall of the inclined baffle, which is far away from the phase-splitting kettle, and the feeding hole is a second distance, and the first distance is smaller than the second distance; an overflow channel is formed between the oil skimming plate and the inclined baffle plate, and the overflow channel is respectively communicated with the static chamber and the disturbance chamber; the light phase flow outlet pipe is communicated with the static chamber; the heavy phase outflow pipe is communicated with the inner bottom of the disturbance chamber.
In order to better understand the technical scheme and beneficial effects of the present utility model, the following describes the present utility model in further detail with reference to specific embodiments:
referring to fig. 1, an embodiment of a split-phase oil skimming device 10 according to the present utility model includes a split-phase kettle 100, an oil skimming plate 200, an inclined baffle 300, a light phase outflow pipe 400, and a heavy phase outflow pipe 500, wherein a feed inlet 101 is formed at the top of the split-phase kettle 100, and a split-phase cavity 102 communicating with the feed inlet 101 is formed in the split-phase kettle 100; the oil skimming plate 200 is positioned in the phase separation cavity 102 and connected with the phase separation kettle 100, the oil skimming plate 200 is positioned at the bottom of the phase separation cavity 102, and the oil skimming plate 200 divides the phase separation cavity 102 into a static chamber 102a and a disturbance chamber 102b; the inclined baffle 300 is positioned in the phase-splitting cavity 102 and connected with the phase-splitting kettle 100, the inclined baffle 300 is shielded and arranged right above the static chamber 102a, the inclined baffle 300 is positioned right above the oil skimming plate 200, the vertical distance between the end part of the inner wall of the inclined baffle 300 connected with the phase-splitting kettle 100 and the feeding inlet 101 is a first distance h1, the vertical distance between the end part of the inclined baffle 300 far away from the inner wall of the phase-splitting kettle 100 and the feeding inlet 101 is a second distance h2, and the first distance h1 is smaller than the second distance h2; an overflow channel 103 is formed between the oil skimming plate 200 and the inclined baffle 300, and the overflow channel 103 is respectively communicated with the static chamber 102a and the disturbance chamber 102b; the light phase effluent pipe 400 communicates with the stationary chamber 102 a; the heavy phase outflow pipe 500 communicates with the inner bottom of the disturbance chamber 102b.
In this embodiment, the split-phase cavity 102 is divided into a static chamber 102a and a disturbance chamber 102b by arranging an oil skimming plate 200 in the split-phase kettle 100, and a feed inlet 101 is arranged at the top of the split-phase kettle 100, and the feed inlet 101 is communicated with the split-phase cavity 102; when the mixed liquid is added into the split-phase cavity 102 from the feed inlet 101, the oblique baffle 300 is arranged right above the static chamber 102a, and the oblique baffle 300 is also arranged right above the oil skimming plate 200, so that the oblique baffle 300 has a shielding effect on the static chamber 102a, and the mixed liquid is prevented from directly flowing into the static chamber 102 a; the vertical distance between the end of the inclined baffle 300 connected to the inner wall of the phase separation kettle 100 and the feed inlet 101 is a first distance h1, the vertical distance between the end of the inclined baffle 300 remote from the inner wall of the phase separation kettle 100 and the feed inlet 101 is a second distance h2, it can be understood that the direction in which the mixed liquid falls into the phase separation cavity 102 from the feed inlet 101 under the action of gravity is a vertical direction, and the first distance h1 is smaller than the second distance h2, therefore, when the mixed liquid falls onto the inclined baffle 300, the mixed liquid flows from the end of the inclined baffle 300 connected to the inner wall of the phase separation kettle 100 to the end of the inclined baffle 300 remote from the inner wall of the phase separation kettle 100; because the inclined baffle 300 is also positioned right above the oil skimming plate 200, one side of the oil skimming plate 200 is provided with the static chamber 102a, the static chamber 102a is prevented from directly receiving the mixed liquid due to the shielding protection of the inclined baffle 300, and the other side of the oil skimming plate 200 is provided with the disturbance chamber 102b, so that the inclined baffle 300 guides the fallen mixed liquid into the disturbance chamber 102b; it should be understood that the mixed liquid entering the disturbance chamber 102b will be layered into a light phase and a heavy phase, a phase interface is formed between the light phase and the heavy phase, the light phase is located above the phase interface, the heavy phase is located below the phase interface, and an overflow channel 103 is formed between the inclined baffle 300 and the oil skimming plate 200, it will be understood that when the light phase is more and more, the light phase will pass over the oil skimming plate 200 and gradually overflow into the static chamber 102a through the overflow channel 103, and then the light phase is discharged through the light phase outlet pipe 400 communicated with the static chamber 102a, and the heavy phase at the bottom of the disturbance chamber 102b is discharged through the heavy phase outlet pipe 500, so as to achieve the purpose of separating the light phase and the heavy phase.
In this embodiment, the oil skimming plate 200 is provided to divide the phase separation cavity 102 into the static chamber 102a and the disturbance chamber 102b, and then the inclined baffle 300 is provided to drain the mixed liquid into the disturbance chamber 102b for layering, so that the mixed liquid flows into the disturbance chamber 102b under the action of gravity due to a certain height difference between the inclined baffle 300 and the bottom of the disturbance chamber 102b, thereby increasing the disturbance effect of the mixed liquid, further improving the separation efficiency of the light phase and the heavy phase, and the mixed liquid adopts a static layering mode in the disturbance chamber 102b, so that the phase separation effect is also better; by forming the overflow channel 103 between the oil skimming plate 200 and the inclined baffle 300, the light phase after phase separation overflows from the disturbance chamber 102b to the static chamber 102a, and the light phase flows out from the light phase outflow pipe 400, and the heavy phase flows out from the heavy phase outflow pipe 500 at the bottom of the disturbance chamber 102b, so that the purpose of separating the light phase and the heavy phase is achieved.
In one embodiment, referring to fig. 1, a liquid level baffle 110 is disposed in the stationary chamber 102a, the liquid level baffle 110 is located directly below the inclined baffle 300, a distance from a top end of the liquid level baffle 110 to a top of the phase separation kettle 100 is greater than a distance from a top end of the oil skimming plate 200 to the top of the phase separation kettle 100, a liquid level detection groove 1101 is formed between the liquid level baffle 110 and an inner wall of the stationary chamber 102a, a liquid level gauge 600 is further disposed on an outer wall of the stationary chamber 102a, and the liquid level gauge 600 is disposed adjacent to the liquid level detection groove 1101, and the liquid level gauge 600 is used for measuring a content of a light phase entering the liquid level detection groove 1101. In this embodiment, by providing the liquid level baffle 110, since the distance from the top end of the liquid level baffle 110 to the top of the split-phase oil skimmer 10 is greater than the distance from the top end of the skimming plate 200 to the top of the split-phase oil skimmer 10, i.e., the height of the liquid level baffle 110 with respect to the bottom of the stationary chamber 102a is lower than the height of the skimming plate 200 with respect to the bottom of the stationary chamber 102a, and a liquid level detection groove 1101 is formed between the liquid level baffle 110 and the inner wall of the stationary chamber 102 a. It will be appreciated that when the amount of light phase in the stationary chamber 102a is excessive, a portion of the light phase will flow into the liquid level detection tank 1101, so that a liquid level display appears on the liquid level meter 600, and at this time, the stationary chamber 102a is conveniently reminded of the risk of having a diffuse tank, so that the operator can adjust, for example, properly reduce the feeding amount of the mixed liquid, so as to avoid the light phase flowing back into the disturbance chamber 102b after the diffuse tank.
In one embodiment, referring to fig. 1, a phase interface chamber mirror 120 is disposed on a side wall of the perturbation chamber 102b, and the phase interface chamber mirror 120 is used for observing a position of a phase interface of the mixed liquid in the perturbation chamber 102b relative to a bottom of the perturbation chamber 102b. In this embodiment, the position of the phase interface of the mixed liquid relative to the bottom of the disturbance chamber 102b is observed by setting the phase interface mirror, which can be used to prevent the height of the phase interface of the mixed liquid relative to the bottom of the disturbance chamber 102b from being too high, so as to avoid the risk of back mixing of the heavy phase flowing into the static chamber 102a, and can also be used to prevent the height of the phase interface of the mixed liquid relative to the bottom of the disturbance chamber 102b from being too low, so as to avoid the risk of loss caused by the light phase being discharged from the bottom of the disturbance chamber 102b. Specifically, the height of the phase interface of the mixed liquid with respect to the bottom of the disturbance chamber 102b can be adjusted by adjusting the mixed liquid feed load of the feed port 101.
In one embodiment, the lens of the phase interface chamber mirror is a convex mirror. Therefore, the liquid level observed by the phase interface chamber mirror is conveniently amplified, and further the position of the phase interface is conveniently determined by a worker.
In one embodiment, referring to fig. 1, a soft rake 130 is movably disposed at the bottom of the disturbance chamber 102b; the phase separation kettle 100 is further provided with a mounting hole 104 communicated with the disturbance chamber 102b, the heavy phase outflow pipe 500 penetrates through the mounting hole 104 and is connected with the phase separation kettle 100, and the end part of the heavy phase outflow pipe 500 in the disturbance chamber 102b is arranged adjacent to the bottom of the disturbance chamber 102b; the rake 130 is used to clean up the sediment at the end of the heavy phase outflow pipe 500 located in the disturbance chamber 102b. In the present embodiment, the heavy phase outflow pipe 500 is installed at the bottom of the disturbance chamber 102b through the installation hole 104, and the heavy phase outflow pipe 500 is used for discharging the heavy phase; by arranging the soft rake 130, the disturbance effect of the mixed liquid in the disturbance chamber 102b can be increased, the separation efficiency of the light phase and the heavy phase can be improved, and meanwhile, the sediment at the end part of the heavy phase outflow pipe 500 in the disturbance chamber 102b can be cleaned, wherein the sediment is sediment, impurities and the like doped in the mixed liquid, so that the sediment is prevented from blocking the heavy phase outflow pipe 500, and the discharge of the heavy phase is further influenced.
In one embodiment, referring to fig. 1, the rake 130 is disposed adjacent to the mounting hole 104. In this manner, the use of the flexible rake 130 facilitates cleaning of sediment around the mounting hole 104, thereby avoiding clogging of the heavy phase outflow pipe 500 by sediment.
In one embodiment, referring to fig. 1, a driving motor 700 is disposed on a side wall of the disturbance chamber 102b, an output shaft of the driving motor 700 is connected to the rake 130, and the driving motor 700 is used to drive the rake 130 to reciprocate at the bottom of the disturbance chamber 102b. In this way, the driving motor 700 is provided to drive the soft harrow 130, so that the working efficiency of the soft harrow 130 for cleaning sediment is improved.
In one embodiment, referring to fig. 1, a manhole 140 is provided on a sidewall of the perturbation chamber 102b, and the manhole 140 is disposed adjacent to a bottom of the perturbation chamber 102b. In this embodiment, by arranging the manhole 140, a worker can clean the sediment at the bottom of the disturbance chamber 102b in time, and is convenient for overhauling and repairing the parts in the disturbance chamber 102b.
In one embodiment, referring to fig. 1, a transverse baffle 150 is disposed on the upper side of the disturbance chamber 102b, the transverse baffle 150 is located directly below the feeding hole 101, and the transverse baffle 150 is located directly above the inclined baffle 300, and the transverse baffle 150 is used for guiding the mixed liquid entering the phase-splitting cavity 102 onto the inclined baffle 300. In this embodiment, by setting the transverse baffle 150, and the transverse baffle 150 is used for guiding the mixed liquid to the inclined baffle 300, so that the mixed liquid can be prevented from directly flowing into the disturbance chamber 102b through the feed inlet 101, and the mixed liquid can be prevented from flowing into the disturbance chamber 102b through the inclined baffle 300, so that a certain buffer effect is achieved for the mixed liquid falling into the disturbance chamber 102b, the disturbance to the mixed liquid is prevented from being too large, and the phase separation effect of the mixed liquid is further ensured.
In one embodiment, the end of the inclined baffle 300 far away from the inner wall of the phase-splitting reactor 100 is located directly below the transverse baffle 150, and a flow-through channel 105 is formed between the end of the inclined baffle 300 far away from the inner wall of the phase-splitting reactor 100 and the end of the transverse baffle 150 far away from the inner wall of the phase-splitting cavity 102, and the flow-through channel 105 is respectively communicated with the feed inlet 101 and the disturbance chamber 102b. In this embodiment, since the end of the inclined baffle 300 far from the inner wall of the phase separation kettle 100 is located directly below the transverse baffle 150, it is ensured that the mixed liquid is completely drained onto the inclined baffle 300 through the transverse baffle 150, so as to buffer the mixed liquid falling into the disturbance chamber 102b; and a through-flow channel 105 is formed between the end of the inclined baffle 300 far from the inner wall of the phase-splitting kettle 100 and the end of the transverse baffle 150 far from the inner wall of the phase-splitting cavity 102, and the through-flow channel 105 is used for enabling the mixed liquid to fall into the disturbance chamber 102b from the feed inlet 101.
Compared with the prior art, the utility model has the following advantages:
1. the oil skimming plate is arranged to divide the phase separation cavity into the static chamber and the disturbance chamber, and the inclined baffle is arranged to drain the mixed liquid into the disturbance chamber for layering, so that the mixed liquid flows into the disturbance chamber under the action of gravity due to a certain height difference between the inclined baffle and the bottom of the disturbance chamber, the disturbance effect of the mixed liquid is improved, the separation efficiency of the light phase and the heavy phase is improved, and the mixed liquid is subjected to a standing layering mode in the disturbance chamber, so that the phase separation effect is also good;
2. an overflow channel is formed between the oil skimming plate and the inclined baffle plate, so that the light phase after phase separation overflows from the disturbance chamber to the static chamber, the light phase flows out from the light phase outflow pipe, and the heavy phase flows out from the heavy phase outflow pipe at the bottom of the disturbance chamber, thereby achieving the purpose of separating the light phase and the heavy phase.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A split-phase oil skimming device, comprising:
the top of the phase separation kettle is provided with a feed inlet, and a phase separation cavity communicated with the feed inlet is formed in the phase separation kettle;
the oil skimming plate is positioned in the phase separation cavity and connected with the phase separation kettle, and is positioned at the bottom of the phase separation cavity, and divides the phase separation cavity into a static chamber and a disturbance chamber;
the inclined baffle is positioned in the phase-splitting cavity and connected with the phase-splitting kettle, the inclined baffle is arranged right above the static chamber in a shielding manner, the inclined baffle is positioned right above the oil skimming plate, the vertical distance between the end part of the inclined baffle, which is connected with the inner wall of the phase-splitting kettle, and the feed inlet is a first distance, the vertical distance between the end part of the inclined baffle, which is far away from the inner wall of the phase-splitting kettle, and the feed inlet is a second distance, and the first distance is smaller than the second distance; an overflow channel is formed between the oil skimming plate and the inclined baffle plate, and the overflow channel is respectively communicated with the static chamber and the disturbance chamber;
a light phase flow outlet pipe in communication with the stationary chamber;
and the heavy phase outflow pipe is communicated with the inner bottom of the disturbance chamber.
2. The split-phase oil skimming device according to claim 1, wherein a liquid level baffle is arranged in the stationary chamber, the liquid level baffle is located right below the inclined baffle, the distance from the top end of the liquid level baffle to the top of the split-phase kettle is larger than the distance from the top end of the oil skimming plate to the top of the split-phase kettle, a liquid level detection groove is formed between the liquid level baffle and the inner wall of the stationary chamber, a liquid level meter is further arranged on the outer wall of the stationary chamber and is adjacent to the liquid level detection groove, and the liquid level meter is used for measuring the content of light phase entering the liquid level detection groove.
3. The split-phase oil skimming device according to claim 1, wherein a side wall of the disturbance chamber is provided with a phase interface chamber mirror for observing a position of a phase interface of the mixed liquid in the disturbance chamber relative to a bottom of the disturbance chamber.
4. A split-phase oil skimmer as claimed in claim 3, wherein the lens of the phase interface chamber mirror is a convex mirror.
5. The split-phase oil skimming device according to claim 1, characterized in that a soft rake is movably arranged at the bottom of the disturbance chamber; the phase separation kettle is also provided with a mounting hole communicated with the disturbance chamber, the heavy phase outflow pipe penetrates through the mounting hole and is connected with the phase separation kettle, and the end part of the heavy phase outflow pipe in the disturbance chamber is arranged adjacent to the bottom of the disturbance chamber; the soft rake is used for cleaning sediment at the end part of the heavy phase outflow pipe, which is positioned in the disturbance chamber.
6. The split-phase oil skimmer of claim 5, wherein the soft rake is disposed adjacent the mounting hole.
7. The split-phase oil skimming device according to claim 5, wherein a driving motor is arranged on the side wall of the disturbance chamber, an output shaft of the driving motor is connected with the soft harrow, and the driving motor is used for driving the soft harrow to reciprocate at the bottom of the disturbance chamber.
8. The split-phase oil skimming device according to claim 1, characterized in that the side wall of the disturbance chamber is provided with a manhole, which is arranged adjacent to the bottom of the disturbance chamber.
9. The split-phase oil skimming device according to claim 1, wherein a transverse baffle is arranged on the upper side of the disturbance chamber, the transverse baffle is located right below the feeding hole, the transverse baffle is located right above the inclined baffle, and the transverse baffle is used for guiding the mixed liquid entering the split-phase cavity to the inclined baffle.
10. The split-phase oil skimming device according to claim 9, wherein an end of the inclined baffle far away from the inner wall of the split-phase kettle is located right below the transverse baffle, and an overflow channel is formed between the end of the inclined baffle far away from the inner wall of the split-phase kettle and the end of the transverse baffle far away from the inner wall of the split-phase cavity, and the overflow channel is respectively communicated with the feed inlet and the disturbance chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202320261550.3U CN219662939U (en) | 2023-02-16 | 2023-02-16 | Split-phase oil skimming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320261550.3U CN219662939U (en) | 2023-02-16 | 2023-02-16 | Split-phase oil skimming device |
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| CN219662939U true CN219662939U (en) | 2023-09-12 |
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| CN202320261550.3U Active CN219662939U (en) | 2023-02-16 | 2023-02-16 | Split-phase oil skimming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504587A (en) * | 2024-01-08 | 2024-02-06 | 北京哈泰克工程技术有限公司 | Carbon dioxide trapping device and method |
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2023
- 2023-02-16 CN CN202320261550.3U patent/CN219662939U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504587A (en) * | 2024-01-08 | 2024-02-06 | 北京哈泰克工程技术有限公司 | Carbon dioxide trapping device and method |
| CN117504587B (en) * | 2024-01-08 | 2024-04-05 | 北京哈泰克工程技术有限公司 | Carbon dioxide trapping device and method |
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