CN221344292U - Continuous type blocks deoiling device - Google Patents
Continuous type blocks deoiling device Download PDFInfo
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- CN221344292U CN221344292U CN202323234735.4U CN202323234735U CN221344292U CN 221344292 U CN221344292 U CN 221344292U CN 202323234735 U CN202323234735 U CN 202323234735U CN 221344292 U CN221344292 U CN 221344292U
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- oil
- oil phase
- mother liquor
- blocking
- tank
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- 239000012452 mother liquor Substances 0.000 claims abstract description 49
- 238000003860 storage Methods 0.000 claims abstract description 35
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 239000012071 phase Substances 0.000 claims abstract 26
- 239000008346 aqueous phase Substances 0.000 claims abstract 3
- 239000012535 impurity Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 5
- 238000001471 micro-filtration Methods 0.000 claims description 5
- 239000013527 degreasing agent Substances 0.000 claims description 3
- 238000005238 degreasing Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 28
- 238000000926 separation method Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 13
- 239000010413 mother solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a continuous oil-blocking and removing device, which comprises: a mother liquor storage tank, wherein the mother liquor storage tank is internally provided with mother liquor with oil; a functional fiber filter element for blocking the oil phase is arranged in the oil remover, a feed inlet is arranged at one side of the oil remover and corresponds to the functional fiber filter element, the feed inlet is connected with a mother liquor storage tank pipeline, the bottom of the blocking oil remover is provided with a discharge port, and the discharge port is connected with the mother liquor storage tank pipeline and returns the mother liquor to the mother liquor storage tank; an oil phase outlet is arranged at the top of the intercepting oil remover, and oil phase molecules in the mother liquid with oil are converged by the functional fiber filter core and then are converged to the oil phase outlet; the oil phase collecting tank receives the oil phase overflowed from the oil phase outlet, and an electromagnetic regulating valve is connected to a pipeline between the oil phase collecting tank and the oil phase outlet; the intelligence layering appearance is fixed and is used for detecting aqueous phase and oily phase and control the oil phase overflow state on the tank wall of blocking the deoiler, this novel simple structure, oil-water separation is efficient, need not personnel manual operation, and it is effectual to divide the oil.
Description
Technical Field
The utility model belongs to the technical field of oil-water separation, and particularly relates to a continuous blocking oil removal device.
Background
In chemical production, the product is an oil phase reaction, and in the production process, due to incomplete layering, the produced mother liquor often carries some oil phases, and when the mother liquor is recycled or discharged out of the system, certain potential safety hazards exist in the oil phases. Oil-water separation is a very important process, and how to economically and effectively remove water in oil is important.
At present, the method for treating the oil phase in the mother liquor in the market uses an oil-water separation tank to increase the residence time of the mother liquor in the oil separation tank, and uses overflow or oil layer extraction mode to separate the oil phase after oil layer separation. However, the above equipment has some drawbacks when in use, the equipment is required to be larger, and small oil droplets still exist in the water phase and are difficult to settle out.
Chinese patent CN202021258709.9 discloses an oil-containing condensate oil removal device, wherein an oil phase and a water phase are separated by a floating oil collector, the oil content in the water phase is less than 5mg/L, and the water content in the oil phase is less than 5%; however, the discharge of the oil phase requires a person to operate and the quantity of the oil phase cannot be confirmed, so that the manual waste is caused, and more water is entrained in the oil phase.
Therefore, how to provide a continuous oil blocking and removing device is a problem to be solved by those skilled in the art.
Disclosure of utility model
In view of the above, the utility model provides a continuous oil-blocking and removing device which can automatically discharge oil, and has high oil phase purification rate and good separation effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a continuous intercepting oil removal device, comprising:
the mother liquor storage tank is internally provided with mother liquor with oil;
The device comprises a blocking oil remover, wherein a functional fiber filter element for coalescing oil phases is arranged in the blocking oil remover, a feed inlet is formed in one side of the blocking oil remover and corresponds to the functional fiber filter element, the feed inlet is connected with a mother liquor storage tank pipeline, a discharge outlet is formed in the bottom of the blocking oil remover, and the discharge outlet is connected with the mother liquor storage tank pipeline and returns mother liquor to the mother liquor storage tank; an oil phase outlet is arranged at the top of the interception oil remover, and oil phase molecules in the oil-carrying mother solution are converged by the functional fiber filter element and then are converged to the oil phase outlet;
The oil phase collecting tank is connected with the oil phase outlet pipeline and receives the oil phase overflowed from the oil phase outlet, and an electromagnetic regulating valve is connected on a pipeline between the oil phase collecting tank and the oil phase outlet;
The intelligent layering instrument is fixed on the tank wall of the blocking oil remover and used for detecting water phase and oil phase, the intelligent layering instrument is electrically connected with the electromagnetic regulating valve, the electromagnetic regulating valve is controlled to be closed when the intelligent layering instrument detects the water phase, and the electromagnetic regulating valve is controlled to be opened when the intelligent layering instrument detects the oil phase.
The beneficial effects of the utility model are as follows: the functional fiber filter core in the oil separator can be blocked to coalesce oil phase molecules in the mother liquid with oil, so that the oil phase molecules gradually become larger and separate from the functional fiber filter core and are collected at an oil phase outlet, the mother liquid flows back to the mother liquid storage tank through a discharge port, the oil phase overflows to an oil phase collecting tank, the flow of the oil phase and the water phase is controlled by an electromagnetic regulating valve, when the intelligent layering instrument detects the water phase, the oil phase is less, the electromagnetic regulating valve is closed, the oil phase cannot overflow, the pressure of the system can promote the mother liquid to flow back to the mother liquid storage tank from the discharge port, when the intelligent layering instrument detects the oil phase, the oil phase coalescence amount is more, the electromagnetic regulating valve is opened, the oil phase overflows to the oil phase collecting tank under the system pressure, and the mother liquid flowing back to the mother liquid storage tank from the discharge port can enter the oil separator again to separate the oil phase and the water phase until the oil phase in the mother liquid is separated.
Preferably, an impurity filter is connected to the pipeline between the mother liquid storage tank and the feed inlet.
The technical effects produced by the method are as follows: the impurity filter can filter out the particle impurity in the fluid, avoids blockking up functional fiber filter core.
Preferably, a centrifugal pump and a flowmeter are connected on a pipeline between the impurity filter and the mother liquor storage tank.
The technical effects produced by the method are as follows: the centrifugal pump is a power source of the whole system, drives the mother liquor to complete the continuous circulation treatment process, and the flowmeter can monitor the flow of the mother liquor entering the interception oil remover, so that the pumping capacity of the centrifugal pump can be conveniently adjusted at any time.
Preferably, the centrifugal pump is a variable frequency centrifugal pump and is in electrical signal connection with the flowmeter, and the centrifugal pump conveys mother liquor and adjusts and blocks the circulating throughput of the oil remover.
Preferably, the blocking oil remover comprises a tank body and a functional fiber filter element, the functional fiber filter element is fixed at the middle part of the inner side of the tank body, the discharge port is formed in the bottom of the tank body, the oil phase outlet is formed in the top of the tank body, and the intelligent layering instrument is fixed on the outer side wall of the tank body and has a liquid level distance of 10cm with the oil phase outlet.
The technical effects produced by the method are as follows: the functional fiber filter core is composed of a coalescent fiber filter core, and the micro surface wetting angle and the surface tension of water and oil on the selected coarse grain materials are utilized to enable tiny oil particles to float upwards after the surface polymerization growth of the materials, so that the purpose of oil-water separation is realized, the upper oil phase is discharged through a control valve, and the oil phase layer is about 10cm as the liquid level distance between the intelligent layering instrument and an oil phase outlet is 10cm.
Preferably, a micro-filtration membrane filter is connected on the pipeline between the impurity filter and the feed inlet.
The technical effects produced by the method are as follows: the microfiltration membrane filter can finely filter oil again before entering the blocking oil remover, and prevent impurities from blocking the functional fiber filter core.
Preferably, the oil liquid at the discharge port automatically flows back to the mother liquid storage tank under the pressure in the tank body.
The technical effects produced by the method are as follows: the oil pumping of the whole system is controlled by the centrifugal pump, when the control valve is opened, the oil phase naturally overflows to the oil storage tank, and after the control valve is closed, the oil automatically flows back to the mother liquor storage tank from the discharge port, so long as the centrifugal pump works, the whole system can continuously complete the oil-water separation process.
Drawings
FIG. 1 is an overall construction diagram of a continuous oil-blocking and removing device according to the present utility model;
Fig. 2 is a schematic diagram of oil phase coalescence of a continuous oil-removal blocking device according to the present utility model.
1 Mother liquor storage tank, 2 interception degreaser, 21 function fiber filter core, 22 tank body, 23 feed inlet, 24 discharge outlet, 25 oil phase outlet, 3 intelligent layering instrument, 4 oil phase collection tank, 5 electromagnetic regulating valve, 6 impurity filter, 7 flowmeter, 8 centrifugal pump, 9 drain, 10 microfiltration membrane filter.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 2 of the drawings, a continuous oil-blocking and removing device according to an embodiment of the present utility model includes:
a mother liquor storage tank 1, wherein the mother liquor storage tank 1 is internally provided with mother liquor with oil;
The oil remover 2 is blocked, a functional fiber filter element 21 for coalescing oil phases is arranged in the oil remover 2, a feed inlet 23 is arranged on one side of the oil remover 2 and corresponds to the functional fiber filter element 21, the feed inlet 23 is connected with a mother liquor storage tank 1 through a pipeline, a discharge outlet 24 is arranged at the bottom of the oil remover 2, the discharge outlet 24 is connected with the mother liquor storage tank 1 through a pipeline and returns mother liquor to the mother liquor storage tank 1, and oil phase molecules still exist in the mother liquor after primary filtration treatment, so that oil removal treatment is needed for a plurality of times; an oil phase outlet 25 is arranged at the top of the blocking oil remover 2, and oil phase molecules in the oil-carrying mother liquor are converged by the functional fiber filter element 21 and then are gathered to the oil phase outlet 25;
The oil phase collecting tank 4 is connected with the oil phase outlet 25 through a pipeline and receives the oil phase overflowed from the oil phase outlet 25, and an electromagnetic regulating valve 5 is connected on the pipeline between the oil phase collecting tank 4 and the oil phase outlet 25;
The intelligent layering instrument 3, the intelligent layering instrument 3 is also called an oil-water interface instrument, is fixed on the tank wall of the oil remover 2 and detects water phase and oil phase, the intelligent layering instrument 3 is connected with the electromagnetic regulating valve 5 through electric signals, the electromagnetic regulating valve 5 is controlled to be closed when the intelligent layering instrument 3 detects the water phase, then the system pressure promotes mother liquor to flow back to the mother liquor storage tank through the discharge port, the electromagnetic regulating valve 5 is controlled to be opened when the intelligent layering instrument 3 detects the oil phase, and the oil phase layer at the top can overflow to the oil phase collecting tank.
In other embodiments, the impurity filter 6 is connected to the pipeline between the mother liquid storage tank 1 and the feed inlet 23, so that solid impurities entrained in the mother liquid can be filtered, the blockage of the filter element in the oil remover is prevented, and the sewage outlet 9 is arranged on the pipeline between the impurity filter and the oil remover, so that sewage can be conveniently discharged.
In other embodiments, a centrifugal pump 8 and a flow meter 7 are connected to the line between the impurity filter 6 and the mother liquor storage tank 1. And adjusting the mother liquor conveying flow according to the flowmeter so as to adjust the circulation treatment capacity.
In other embodiments, the centrifugal pump 8 is a variable frequency centrifugal pump and is electrically connected to the flow meter 7, and the centrifugal pump 8 delivers mother liquor and adjusts the circulation throughput of the block degreaser 2.
In other embodiments, the oil remover 2 comprises a tank 22 and a functional fiber filter element 21, the functional fiber filter element 21 is fixed in the middle of the inner side of the tank 22, a feed inlet is arranged on one side or the bottom side of the tank close to the functional fiber filter element, the purpose is that oil phase molecules can be coalesced into big oil droplets through the action of the functional fiber filter element, a discharge outlet 24 is formed in the bottom of the tank 22, an oil phase outlet 25 is formed in the top of the tank 22, and the intelligent layering instrument 3 is fixed on the outer side wall of the tank 22 and has a liquid level distance of 10cm with the oil phase outlet 25. The intelligent layering instrument 3 recognizes through the difference of the display values of the oil layer and the water layer.
In other embodiments, the microfiltration membrane filter 10 is connected to the line between the impurity filter 6 and the feed inlet 23.
In other embodiments, the oil at the discharge port 24 is automatically returned to the mother liquor storage tank 1 at the pressure within the tank 22.
The utility model has simple structure, convenient control, effective realization of oil-water separation and low separation cost, and is beneficial to the improvement of production efficiency; the intelligent layering instrument is adopted to interlock the electromagnetic regulating valve, so that continuous oil separation can be performed, no people are required to operate the oil separation, the water content in the separated oil phase is less than 0.1%, and the oil content in the water phase is less than 3mg/L. The size of the equipment can be adaptively adjusted according to actual production conditions.
The coalescing oil mechanism of the functional fiber filter element is that: the inner surface oil drops are affinitized together and are directly floated and separated under the action of specific gravity; condensing: the suspended oil small particles are coalesced into big oil beads under the action of the lipophilic filter; adsorption: the large oil beads are continuously trapped by an adsorption layer arranged on the outer layer of the filter element so as to prevent secondary removal; floating up: under the action of liquid homophilic interaction, the oil with increased specific gravity floats up quickly, so as to realize liquid-liquid separation.
The specific using process comprises the following steps: the frequency of a centrifugal pump 8 is regulated according to the required circulation quantity, the mother solution in a mother solution storage tank 1 is conveyed to an impurity filter 6 to filter out solid particles entrained in the mother solution, a rear filter element is prevented from being blocked, the flow is displayed by a flowmeter 7, the filtered mother solution is conveyed to a blocking oil remover 2, the oil droplets entrained in the mother solution are coalesced by a functional fiber filter element 21, so that the separation effect is enhanced, the mother solution flows back to the mother solution storage tank 1 from a bottom discharge port 24, an oil phase is accumulated at the top of the blocking oil remover 2, when the oil phase liquid level is beyond an intelligent layering instrument 3, the sudden crossing of a signal transmitted by the oil phase is detected, the valve opening of an electromagnetic regulating valve 5 is controlled, and the oil phase flows into an oil phase collecting tank 4; when the water phase liquid level is beyond the intelligent layering instrument 3, the water phase is detected to be suddenly crossed by a signal transmitted by the water phase, the electromagnetic regulating valve 5 is controlled to be closed, and oil separation is stopped.
For the device and the use method disclosed in the embodiments, since the device and the use method correspond to the method disclosed in the embodiments, the description is relatively simple, and the relevant places refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A continuous intercepting oil removal device, comprising:
A mother liquor storage tank (1), wherein the mother liquor storage tank (1) is filled with mother liquor with oil;
The device comprises a blocking oil remover (2), wherein a functional fiber filter element (21) for coalescing oil phases is arranged in the blocking oil remover (2), a feed inlet (23) is formed in one side of the blocking oil remover (2) and corresponds to the functional fiber filter element (21), the feed inlet (23) is connected with a mother liquor storage tank (1) through a pipeline, a discharge outlet (24) is formed in the bottom of the blocking oil remover (2), and the discharge outlet (24) is connected with the mother liquor storage tank (1) through a pipeline and returns mother liquor to the mother liquor storage tank (1); an oil phase outlet (25) is arranged at the top of the oil blocking remover (2), and oil phase molecules in the oil-bearing mother liquor are converged by the functional fiber filter element (21) and then are collected to the oil phase outlet (25);
The oil phase collecting tank (4), the oil phase collecting tank (4) is connected with the oil phase outlet (25) through a pipeline and receives the oil phase overflowed from the oil phase outlet (25), and an electromagnetic regulating valve (5) is connected to the pipeline between the oil phase collecting tank (4) and the oil phase outlet (25);
The intelligent layering instrument (3), the intelligent layering instrument (3) is fixed be used for detecting aqueous phase and oil phase on the tank wall that blocks degreaser (2), the intelligent layering instrument (3) with electromagnetic regulating valve (5) electrical signal connection, electromagnetic regulating valve (5) are closed in control during intelligent layering instrument (3) detects the aqueous phase, electromagnetic regulating valve (5) are opened in control during intelligent layering instrument (3) detects the oil phase.
2. Continuous oil-intercepting and removing device according to claim 1, characterized in that an impurity filter (6) is connected to the line between the mother liquor tank (1) and the feed opening (23).
3. A continuous intercepting deoiling device according to claim 2, characterized in that a centrifugal pump (8) and a flow meter (7) are connected to the line between the impurity filter (6) and the mother liquor tank (1).
4. A continuous intercepting oil removal device according to claim 3, characterized in that said centrifugal pump (8) is a variable frequency centrifugal pump and is electrically connected to said flow meter (7), said centrifugal pump (8) delivering a mother liquor and adjusting the circulation throughput of the intercepting oil remover (2).
5. The continuous intercepting and degreasing device according to claim 4, wherein the intercepting and degreasing device (2) comprises a tank body (22) and a functional fiber filter element (21), the functional fiber filter element (21) is fixed at the middle part of the inner side of the tank body (22), the discharging port (24) is arranged at the bottom of the tank body (22), the oil phase outlet (25) is arranged at the top of the tank body (22), and the intelligent layering instrument (3) is fixed on the outer side wall of the tank body (22) and has a liquid level distance of 10cm with the oil phase outlet (25).
6. The continuous oil blocking and removing device according to claim 5, wherein a microfiltration membrane filter (10) is connected to a pipeline between the impurity filter (6) and the feed inlet (23).
7. The continuous oil-blocking and removing device according to claim 6, wherein the oil at the discharge port (24) automatically flows back to the mother liquid storage tank (1) under the internal pressure of the tank body (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323234735.4U CN221344292U (en) | 2023-11-29 | 2023-11-29 | Continuous type blocks deoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323234735.4U CN221344292U (en) | 2023-11-29 | 2023-11-29 | Continuous type blocks deoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221344292U true CN221344292U (en) | 2024-07-16 |
Family
ID=91838711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323234735.4U Active CN221344292U (en) | 2023-11-29 | 2023-11-29 | Continuous type blocks deoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221344292U (en) |
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2023
- 2023-11-29 CN CN202323234735.4U patent/CN221344292U/en active Active
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